CN111411504B

CN111411504B - Fabric tailoring and synthesizing system

Info

Publication number: CN111411504B
Application number: CN202010373089.1A
Authority: CN
Inventors: 张玉强; 邓平; 吴凯; 计红根; 仲华
Original assignee: Cenwoy Automation Technology Shanghai Co Ltd
Current assignee: Cenwoy Automation Technology Shanghai Co Ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2024-10-01
Anticipated expiration: 2040-05-06
Also published as: CN111411504A

Abstract

The fabric cutting and synthesizing system comprises a cutting device and a fabric synthesizing device, wherein the cutting device comprises a feeding part, a cutting part and a traction part which are sequentially arranged, the cutting part comprises a cutting frame, a front end surface material clamping unit, a rear end surface material clamping and cutting unit, the front end surface material clamping unit comprises a moving frame, a front end upper clamping plate and a front end lower clamping plate, the rear end surface material clamping and cutting unit comprises an upper actuating mechanism, a rear end upper clamping plate, a rear end lower clamping plate and a moving mechanism, the moving mechanism comprises a moving block which moves on a guide rail, a cutting knife is arranged on the moving block, the fabric synthesizing device comprises a feeding part, a gluing part, a lower surface material feeding part, a water spraying part, a surface material synthesizing part and a surface material synthesizing receiving part which are sequentially arranged, the feeding part comprises a first weighing unit, and the first weighing unit is arranged at the lower part of a moving conveying belt mechanism and used for weighing first surface materials conveyed by the moving conveying belt.

Description

Fabric tailoring and synthesizing system

Technical Field

The invention belongs to the field of automobile decoration, relates to a fabric cutting and synthesizing system, and in particular relates to a fabric cutting and synthesizing system for cutting and bonding various automobile decorative fabrics.

Background

The existing fabric cutting generally adopts a manual cutting mode, and only one type of fabric can be cut at each time by manual cutting, so that the fabric cannot be effectively leveled during cutting, and the fabric is wrinkled during cutting, so that the cutting precision is affected. Not only the working efficiency is lower, but also the labor cost is increased gradually.

The existing fabric synthesis generally adopts a mode of manual synthesis, the manual synthesis can only manually glue and spray water to the fabric each time, the manual gluing operation is uneven, the water spraying range is limited, the water spraying angle is not fixed, the accurate water spraying amount is difficult to ensure by manually adjusting the water yield, and therefore uneven water spraying on the fabric is caused, and the product quality is affected.

Because the cloth is easy to move when the cloth is cut manually, the size precision of the cloth is lower, and the cutter is easy to scratch when the cloth is cut, so that the personal safety is influenced.

In addition, the manual operation has low productivity, influences the water spraying quality, and has high labor intensity of workers.

Disclosure of Invention

In order to solve the above problems, an object of the present invention is to provide a fabric cutting and synthesizing system.

The invention provides a fabric cutting and synthesizing system, which has the characteristics that the system comprises a cutting device; and a fabric synthesizing device, wherein the cutting device comprises a feeding part, a cutting part and a traction part which are sequentially arranged, the feeding part comprises a feeding frame, a feeding moving platform and a tray unit, the feeding moving platform is movably arranged on the feeding frame, the feeding moving platform comprises a tray lifting mechanism, the tray lifting mechanism comprises a lifting piece, the cutting part comprises a cutting frame, a front end surface material clamping unit and a rear end surface material clamping and cutting unit, the front end surface material clamping unit comprises a moving frame, a front end upper clamping plate and a front end lower clamping plate, the front end upper clamping plate and the front end lower clamping plate are used for clamping at least one fabric, the rear end surface material clamping and cutting unit comprises an upper actuating mechanism, a rear end upper clamping plate, a rear end lower clamping plate and a moving mechanism, the moving mechanism comprises a horizontally arranged guide rail and a moving block moving on the guide rail, the cutting knife is arranged on the moving block, the fabric synthesizing device comprises a feeding part, a gluing part, a lower fabric feeding part, a water spraying part, a fabric synthesizing part and a fabric synthesizing receiving part which are sequentially arranged, wherein the feeding part comprises a movable conveying mechanism and a first weighing unit, the first weighing unit is arranged at the lower part of the movable conveying belt mechanism and used for weighing first fabrics conveyed by the movable conveying belt, the fabric synthesizing device comprises a base, a lifting mechanism, an electronic scale and a lifting tray, the base is arranged on the ground and positioned at the lower part of the movable conveying belt, the lifting mechanism is provided with an air cylinder and a lifting plate which are arranged on the base, the electronic scale is arranged at the upper part of the lifting plate, the lifting tray is arranged at the upper part of the electronic scale and provided with a plurality of first protruding pieces for supporting fabrics, the upper part of the base is provided with a base top surface, the base top surface is provided with a central through hole, the air cylinder is vertically arranged on the base and comprises a cylinder body and a piston, the cylinder body is fixedly connected with the top surface of the base and is positioned at the lower part of the top surface of the base, the piston penetrates through the central through hole, the end part of the piston is connected with the lifting plate, the jacking tray comprises a plurality of vertically arranged protruding pieces, and the end parts of the first protruding pieces are arranged on a plane.

The fabric cutting and synthesizing system provided by the invention can also have the following characteristics: wherein, the material loading rack includes frame, a plurality of tray stores pylon, and the frame includes preceding frame, back frame, two platform guide rails, electric block guide rail, and preceding frame is portal frame, and vertical setting is subaerial, and the back frame is portal frame, and vertical setting is subaerial, and relative and parallel arrangement with preceding frame, two platform guide rail parallel arrangement are at the top of frame, back frame before, and be located the both ends at the top of frame, back frame, and electric block guide rail is on a parallel with the middle part of the top of platform guide rail setting at preceding frame and back frame.

In addition, the fabric cutting and synthesizing system provided by the invention can also have the following characteristics: wherein, material loading mobile platform includes mobile platform structure, tray lift mechanism, and mobile platform structure includes two landing legs, upper platform, and tray lift mechanism still includes drive unit, tray fork, and drive unit sets up on the upper platform, and the lifting member sets up on the landing leg, and the upper end passes through wire rope to be connected with drive unit, and the lower extreme is connected with the bracket, is provided with the tray fork on the bracket, and two tray forks are parallel arrangement respectively on two brackets.

In addition, the fabric cutting and synthesizing system provided by the invention can also have the following characteristics: the movable frame is rectangular and is vertically arranged in the cutting frame, the front upper clamping plate and the front lower clamping plate are oppositely arranged on the cutting frame to form a group of chucks, and the two clamping cylinders are respectively arranged at two ends of the front upper clamping plate and used for driving the front upper clamping plate to move and closing and clamping fabrics with the front lower clamping plate.

In addition, the fabric cutting and synthesizing system provided by the invention can also have the following characteristics: wherein, the water spray portion includes the water spray room, have the housing, prevent condensing water unit, water spray unit has two water spray mechanism, wherein, the housing is cube shape, upper portion is sealed, the lower part is opened, be provided with two parallel straight line grooves that link up the top surface at the middle part of top surface, prevent condensing water unit setting is in the housing, including the top board unit, a plurality of water catch bowl, the top board unit includes two limit swash plates, two middle part swash plates, the water catch bowl sets up respectively in limit swash plate, the lower part of middle part swash plate, be used for receiving the comdenstion water that flows down on limit swash plate and the middle part swash plate, water spray mechanism includes drive part, the support, the water gun, drive part includes the conveyer belt, the upper end and the conveyer belt of support are connected, the lower extreme links to each other with the water gun, the water gun is used for spraying the surface fabric that is located the below.

In addition, the fabric cutting and synthesizing system provided by the invention can also have the following characteristics: the water spraying unit further comprises a gas tank and a guide rail, the gas tank and the driving mechanism are arranged on the top of the housing, the guide rail is parallel to the linear groove and is arranged beside the linear groove, the guide rail is fixedly connected with the housing and is positioned in the housing, and a guide piece matched with the guide rail is arranged on the support.

In addition, the fabric cutting and synthesizing system provided by the invention can also have the following characteristics: wherein, surface fabric synthetic portion includes PU material conveying mechanism, the third weighing mechanism, second surface material conveying mechanism, the third weighing mechanism includes drive unit, four rack mechanism, four weighing sensor, the tray, drive unit includes the cylinder, rack and pinion mechanism, two T shape gear boxes, the cylinder links to each other with rack and pinion mechanism, rack and pinion mechanism links to each other with two T shape gear boxes through two first axis of rotation respectively, the cylinder pulls the rack and moves and drive first axis of rotation through rack and pinion mechanism and rotate, the rack of four rack mechanisms is vertical to be set up, T shape gear box is connected with two rack mechanisms through two second axis of rotation, first axis of rotation drives the second axis of rotation through T shape gear box and rotates, the second axis of rotation drives rack in the rack mechanism through rack mechanism and removes, weighing sensor sets up on the rack.

In addition, the fabric cutting and synthesizing system provided by the invention can also have the following characteristics: wherein, the tray is the rectangle, including two first connecting rods, a plurality of second protruding piece, the fixed upper portion that sets up at four weighing sensor of tray, the tray is located between PU material transport mechanism and the second fabric transport mechanism.

In addition, the fabric cutting and synthesizing system provided by the invention can also have the following characteristics: the second protruding piece is in a straight tube shape and is vertically arranged on the second connecting rod, the top of the second protruding piece is provided with a round head, the second protruding pieces are respectively arranged on the second connecting rod in parallel, and the end parts of the second protruding pieces are arranged on a plane.

Effects and effects of the invention

According to the fabric cutting and synthesizing system, the cutting part and the traction part can automatically clamp, draw and cut the fabric, so that the fabric cannot move during cutting, and the cutting size precision of the fabric is high.

Furthermore, the cutting device of the invention automatically cuts more than one fabric simultaneously, thereby improving the working efficiency and reducing the labor cost.

According to the fabric synthesizing device, as the lifting mechanism and the plurality of protruding pieces are arranged, when the fabric on the conveying belt is required to be weighed, the cylinder piston is started to drive the lifting tray to move upwards, and the plurality of protruding pieces are used for lifting the fabric and then weighing the fabric.

Compared with the traditional conveyor belt weighing mode, the weighing device disclosed by the invention can realize accurate weighing, is simple in structure and is easy to popularize and use.

Furthermore, the water spraying unit comprises a driving mechanism, a bracket and a water spraying gun, wherein the upper end of the bracket is connected with the conveying belt, the lower end of the bracket is connected with the water spraying gun, and the water spraying gun is used for automatically spraying water to the fabric positioned below, so that the defects that the water spraying range is limited by manual operation and the water spraying angle is not fixed, so that uneven water spraying on the fabric is caused, the product quality is influenced, in addition, the productivity and the water spraying quality are improved, and the labor intensity of workers is reduced.

Further, the invention also has an anti-condensation unit arranged in the housing for preventing the spray from condensing on the top of the housing to form water drops falling on the product.

Drawings

FIG. 1 is a schematic diagram of a system for synthesizing a cut fabric in an embodiment of the present invention;

FIG. 2 is a schematic view of a three-dimensional view of a loading rack in an embodiment of the invention;

FIG. 3 is a schematic diagram of a loading mobile platform according to an embodiment of the present invention;

FIG. 4 is a schematic view of a tray unit in an embodiment of the invention;

FIG. 5 is a schematic view of a coil clamping assembly in accordance with an embodiment of the invention;

FIG. 6 is a schematic view of a cutting apparatus in an embodiment of the invention;

FIG. 7 is a schematic view of a front end face material clamping unit in an embodiment of the invention;

FIG. 8 is a schematic view of a rear end material clamping unit in an embodiment of the invention;

FIG. 9 is a schematic drawing of a tractor in an embodiment of the invention;

FIG. 10 is a schematic diagram of a drive mechanism in an embodiment of the invention;

FIG. 11 is a schematic view of a jaw in an embodiment of the invention;

FIG. 12 is a schematic view of a fabric synthesizing apparatus in an embodiment of the present invention;

FIG. 13 is a schematic view of a weighing cell arrangement in an embodiment of the utility model;

FIG. 14 is a schematic perspective view of a weighing cell in an embodiment of the utility model;

FIG. 15 is a schematic perspective view of a weighing cell in an embodiment of the utility model;

FIG. 16 is a schematic view of a jacking tray in an embodiment of the utility model;

FIG. 17 is a schematic view of a protrusion in an embodiment of the utility model;

Fig. 18 is a schematic perspective view of a glue application part in an embodiment of the invention;

FIG. 19 is a schematic cross-sectional view of a fabric spreader in accordance with an embodiment of the present invention;

FIG. 20 is a schematic view of a lower fabric loading section in an embodiment of the present invention;

FIG. 21 is a perspective view showing the outline of a water spraying section in the embodiment of the present utility model;

FIG. 22 is a schematic perspective view of the water jet housing in accordance with an embodiment of the present utility model;

fig. 23 is a schematic perspective view of a transmission unit in an embodiment of the utility model;

FIG. 24 is a schematic view of a water spray mechanism in an embodiment of the utility model;

FIG. 25 is a schematic view of the piping of the water spraying mechanism in an embodiment of the present utility model;

FIG. 26 is a schematic view of a fabric synthesizing section in an embodiment of the present invention;

FIG. 27 is a schematic view of a third weighing cell in an embodiment of the invention;

FIG. 28 is a schematic view of a tray position in an embodiment of the invention;

fig. 29 is a schematic view of a fabric composite receiving section in an embodiment of the present invention.

Detailed Description

In order to make the technical means, creation characteristics, achievement purposes and effects of the fabric cutting and synthesizing system easy to understand, the following embodiments are specifically described with reference to the accompanying drawings.

Examples

The fabric cutting and synthesizing system includes a cutting device 200 as shown in fig. 1 and a fabric synthesizing device as shown in fig. 12.

The cutting device 200 and the fabric synthesizing device are separated in position and can be arranged in different workshops or in the same workshop. In an embodiment, the cutting device 200 is disposed beside a fabric synthesizing device in the same workshop.

As shown in fig. 1, the cutting device 200 includes a feeding portion 210, a cutting portion 220, a traction portion 230, and a cutting control portion.

The feeding portion 210, the cutting portion 220, and the pulling portion 230 are sequentially arranged from left to right in fig. 1.

The feeding part 210 comprises a feeding frame 211, a feeding moving platform 212, a tray unit 213 and an electric hoist 214.

As shown in fig. 2, the loading frame 211 includes a frame, a plurality of tray hangers 2115.

The frame includes a front frame 2111, a rear frame 2112, two platform rails 2113, and an electric hoist rail 2114.

The front frame 2111 is a portal frame and is vertically disposed on the ground.

The rear frame 2112 is a portal frame, is vertically disposed on the ground, and is opposite and parallel to the front frame 2111.

Two platform rails 2113 are disposed in parallel on top of the front frame 2111 and the rear frame 2112, and are located at both ends of the top of the front frame 2111 and the rear frame 2112.

The electric hoist rail 2114 is provided in parallel with the platform rail 2113 in the middle of the top of the front frame 2111 and the rear frame 2112.

The plurality of tray hangers 2115 are respectively arranged on two legs of the front frame 2111 at parallel intervals, and the tray hangers 2115 on the two legs of the front frame 2111 are on a plane and parallel to the ground.

As shown in fig. 3, the loading moving platform 212 includes a moving platform structure 2121 and a tray lifting mechanism 2122.

The mobile platform structure 2121 includes two legs 21211, an upper platform 21212, rollers 21213, and rails 21214.

The two legs 21211 and the upper platform 21212 form a portal structure, and a rail 21214 is provided on the upper platform 21212, and a plurality of wheels are provided on a lower portion of the upper platform 21212, the wheels being moved on the platform rail 2113.

A plurality of rollers 21213 for movement are provided under the two legs 21211, respectively.

The tray lift mechanism 2122 includes a drive unit 21221, a lifter 21222, and a tray fork 21223.

The driving unit 21221 is provided on the upper stage 21212.

The lifting member 21222 is arranged in a chute in the leg 21211, with an upper end connected to the driving unit 21221 by a wire rope and a lower end connected to a right angle bracket 21224, and a tray fork 21223 is arranged on the bracket 21224.

Two pallet forks 21223 are respectively arranged in parallel on the brackets 21224, and the interval of the two pallet forks 21223 is arranged corresponding to the pallet chassis.

The tray unit 213 includes a tray chassis 2131, a plurality of coil material clamping assemblies 2132.

As shown in fig. 4, a tray chassis 2131, a plurality of coil material clamping assemblies 2132.

Tray chassis 2131 is rectangular in shape with a recess at the bottom that mates with tray fork 21223.

As shown in fig. 5, the coil stock clamping assembly 2132 includes a hand wheel 21321, a lead screw 21322, and a plug 21323 sequentially disposed on a base plate. The bottom plate is provided on the slide 21324 and is movable on the slide 21324.

The two coil clamping assemblies 2132 are arranged in a set with the axes of the two lead screws 21322 in line.

The two plugs 21323 clamp the two ends of the coil material J, and spring damping is arranged in the plugs 21323, so that the coil material J keeps constant speed when the fabric is unfolded, and the fabric is always tensioned, so that the fabric cannot be loosened.

In an embodiment, the tray units 213 include tray underframe 2131, four sets of coil material clamping assemblies are disposed on each tray underframe 2131, four kinds of coil materials J can be placed on each tray underframe 2131, and four tray units 213 are disposed on the tray hanger 2115.

The electric hoist 214 is disposed on the electric hoist rail, and moves along the electric hoist rail, so as to load and unload the coil stock J on the pallet chassis 2131.

The cutting section 220 includes a cutting frame 221, a front end material clamping unit 222, and a rear end material clamping and cutting unit 223.

As shown in fig. 1 and 6, the cutting frame 221 is disposed at an end of the upper frame 211 and fixedly connected to the upper frame 211. In an embodiment, the clipping frame 221 has a rectangular frame structure.

The front-end material clamping unit 222 includes a moving frame 2221, a plurality of upper clamping plates 2222, a plurality of lower clamping plates 2223, a plurality of clamping cylinders 2224, and a moving mechanism.

The moving frame 2221 is rectangular and vertically arranged in the cutting frame 221, and a moving mechanism arranged in the cutting frame 221 to drive the cutting frame 221 to move up and down drives the cutting frame 221 to move up and down.

As shown in fig. 7, the upper and lower clamping plates 2222 and 2223 are oppositely arranged on the cutting frame 221 to form a group of chucks, and two clamping cylinders 2224 are respectively arranged at two ends of the upper clamping plate 2222 for driving the upper clamping plate 2222 to move and close with the lower clamping plate 2223 to clamp the fabric.

In the embodiment, 4 groups of chucks are arranged in parallel in the clipping frame 221.

As shown in fig. 8, the rear end fabric clamping and cutting unit 223 includes an upper actuating mechanism 2231, a lower actuating mechanism 2232, an upper clamping plate 2233, a lower clamping plate 2234, a moving mechanism 2235, and a cutter 2236.

The upper and lower actuating mechanisms 2231 and 2232 are vertically symmetrically arranged in the cutting frame 221, and the upper and lower actuating mechanisms 2231 and 2232 are respectively connected with driving mechanisms and respectively used for controlling the movement of the upper and lower clamping plates 2233 and 2234 so as to realize the opening and closing of the upper and lower clamping plates 2233 and 2234.

The moving mechanism 2235 is provided on the upper actuating mechanism 2231, and includes a horizontally provided guide rail and a moving block that actively moves on the guide rail, and the cutter 2236 is provided on the moving block.

In an embodiment, the cutter 2236 uses a rotating wheel to cut the fabric.

As shown in fig. 9 and 10, the traction unit 230 includes a traction table 231, a driving mechanism, and a traction mechanism 233.

A pulling table 231 is provided beside the cutting part 220. The tractor table 231 includes a table top and a structural frame.

The driving mechanism is disposed in the structural frame and includes a motor 2321, a guide rail, and a synchronous belt 2322.

One end of the pulling mechanism 233 is connected with the synchronous belt 2322, and the motor drives the synchronous belt 2322 to move so as to drive the pulling mechanism 233 to reciprocate.

The towing head of the towing mechanism 233 is provided with a plurality of clamping jaws 2331, as shown in fig. 11, in an opened and closed state of the clamping jaws 2331, the fabric M is clamped when closed, and the fabric M is released when opened.

The cutting control unit is connected to the cutting unit 220 and the traction unit 230, and controls the operations of the front end material clamping unit 222 and the rear end material clamping and cutting unit 223, and controls the operations of the traction unit 230.

The cutting work flow is as follows:

And feeding by manually operating the electric hoist, feeding the tray, and conveying the fabric to the corresponding clamping layer for manually operating and clamping the fabric. One layer of fabric, two layers of fabric, three layers of fabric or four layers of fabric are selected, and single-layer or multi-layer alternation is also possible;

the front end surface material clamping unit 222 clamps the fabric; the upper clamping plate 2233 and the lower clamping plate 2234 of the rear end fabric clamping and cutting unit 223 are loosened;

the pulling mechanism 233 moves, the pulling head of the pulling mechanism 233 passes through the openings of the upper clamping plate 2233 and the lower clamping plate 2234 to reach the grabbing position, and the clamping jaw 2331 clamps the fabric;

the front face material clamping unit 222 loosens the material;

The pulling mechanism 233 moves to a cutting stop position (the length of the fabric can be set, and the pulling length of the fabric can be adjusted);

The rear end fabric clamping and cutting unit 223 clamps the fabric;

The cutting knife 2236 moves to cut and returns to the original position;

The rear fabric clamping and cutting unit 223 loosens the fabric;

Repeating the steps to cut;

and (5) delivering the cut fabric to a fabric synthesizing device.

As shown in fig. 12, the fabric synthesizing device includes a PU feeding part 1, a glue applying part 2, a lower fabric feeding part 3, a water spraying part 4, a fabric synthesizing part 5, a fabric synthesizing receiving part 6, and a fabric synthesizing control part, which are sequentially arranged along the fabric moving direction.

The PU material loading portion 1 includes removal conveying mechanism D and first weighing cell 100.

As shown in fig. 13, 14 and 15, the first weighing unit 100 is disposed at a lower portion of the moving conveyor mechanism D, and is configured to weigh a first fabric conveyed by the moving conveyor, and includes a base 10, a jacking mechanism 20, an electronic scale 30 and a jacking tray 40, where in an embodiment, the first fabric is a PU fabric made of polyurethane material.

The movable conveyer belt mechanism D is provided with a plurality of conveyer belts S and four supporting legs on the ground in parallel, a frame K is arranged on the upper plane of each supporting leg, and the conveyer belts S, the supporting plates F and the driving mechanism are arranged in the frame K.

The first weighing unit 100 is disposed at a lower portion of the moving conveyor D for weighing the first facer conveyed by the moving conveyor.

The base 10 is disposed on the ground below the frame K. In the embodiment, the base 10 is a box-shaped frame structure, and has four legs, wherein the upper parts of the legs are provided with top surfaces, the top surfaces of the base are provided with central through holes in the middle, and four side through holes are formed in the periphery.

The jacking mechanism 20 includes a cylinder 21, four parallel guide rods 22, and a lifter plate 23.

The cylinder 21 is vertically arranged on the base 10 and comprises a cylinder body and a piston, wherein the cylinder body is fixedly connected with the top surface of the base and is positioned in the base 10, the piston penetrates through the central through hole, and the end part of the piston is connected with the lifting plate 23.

One end of the guide rod 22 is connected with the lifting plate 23, the other end is a free end, the piston and the four guide rods 22 are arranged in parallel, and the four guide rods 22 are respectively arranged in the four side through holes to play a role in guiding.

The electronic scale 30 is provided at an upper portion of the lifting mechanism 20. In the embodiment, one surface of the electronic scale 30 is connected to the lifting plate 23, and the other surface is connected to the jacking tray 40, and the jacking tray 40 is fixedly arranged on the upper portion of the electronic scale 30.

As shown in fig. 16, the jacking tray 40 includes a connection plate 41, two first links 42, a plurality of second links 43, a plurality of tubules 44, and a plurality of protruding pieces 45.

The connecting plate 41 is rectangular, and in the embodiment, a plurality of threaded holes connected to the first connecting rod 42 and the electronic scale 30 are formed in the connecting plate 41.

The first links 42 are disposed along the width direction of the connection plate 41, and in the embodiment, two first links 42 are disposed in parallel at both ends of the connection plate 41, respectively. The first link 42 is provided with a plurality of screw holes connected to the second link 43.

The plurality of second links 43 are respectively arranged on the second links 43 at intervals in parallel, the second links 43 are arranged perpendicular to the first links 42, and the second links 43 are provided with a plurality of threaded holes respectively connected with the tubules 44.

The first link 42 is parallel to the conveyor belt S, and the second link 43 is perpendicular to the conveyor belt S.

The tubule 44 is straight pipe shape, vertically sets up on the second connecting rod 43, and the one end of tubule 44 is provided with the external screw thread of being connected with the second connecting rod 43, and the other end is provided with the internal screw thread of being connected with the protruding piece 45, and in the embodiment, the external diameter of tubule 44 is 5mm, and the internal diameter is 2mm.

The protruding member 45 has a straight pipe shape, one end is provided with an external thread connected to the tubule 44, and the other end is provided with a circular head as shown in fig. 17, and in the embodiment, the outer diameter of the protruding member 45 is 2mm.

A plurality of protruding pieces 45 are respectively disposed in parallel on the tubule 44, and the ends of the plurality of protruding pieces 45 are disposed on one plane for supporting the fabric.

The fabric synthesis control part is respectively connected with the jacking mechanism 20, the electronic scale 30 and the movable conveying belt mechanism D and is used for controlling the cylinder piston to drive the jacking tray 40 to move so as to acquire weight data of the electronic scale 30 for weighing the first fabric.

The support plate F of the moving conveyor D is provided with a plurality of through holes for the passage of the protruding members 45, the through holes being located between the two conveyor S.

When the first fabric on the conveyer belt S needs to be weighed, the fabric synthesis control part controls the movable conveyer belt mechanism D to stop moving, the cylinder piston is started to drive the lifting tray 40 to move upwards, the cylinder piston is stopped to move after the fabric is lifted up through the plurality of protruding pieces 45, and after the electronic scale 30 is controlled by the fabric synthesis control part to weigh and acquire the weight data of the first fabric, the cylinder piston is started to drive the lifting tray 40 to move downwards, so that the first fabric is placed on the conveyer belt S. The fabric synthesis control part controls the movement of the moving conveyor belt mechanism D to convey the first fabric to the gluing part 2.

The gluing part 2 is arranged between the PU feeding part 1 and the lower fabric feeding part 3 and is respectively connected with the PU feeding part 1 and the lower fabric feeding part 3. The gluing part 2 is used for gluing the first surface material output by the PU feeding part 1.

As shown in fig. 18, the glue application unit 2 includes a glue application mechanism 201 and a cover 202.

The outer cover 202 is disposed outside the glue spreading mechanism 201, in the embodiment, the outer cover 202 is in a cuboid shape, and openings are respectively disposed on the sides adjacent to the PU feeding portion 1 and the lower fabric feeding portion 3, so that the first fabric can enter the glue spreading from the front opening and leave from the rear opening.

As shown in fig. 19, the gluing mechanism 201 includes a roller 2011, a roller 2012, a roller 2014, and a roller 2013, which are sequentially connected.

Roller 2011 glues by contacting roller 2012, roller 2013 glues by contacting roller 2014, glue position JS.

The first fabric enters from the input JK gluing mechanism 201, is glued on two sides by rolling through rollers 2012 and 2014 along the movement direction V1 under the drive of the transmission wheel, and leaves from the output CK to enter the lower fabric feeding part 3.

The lower fabric feeding part 3 is arranged between the gluing part 2 and the water spraying part 4 and is respectively connected with the gluing part 2 and the water spraying part 4. The lower fabric feeding part 3 is used for conveying the first fabric output by the gluing part 2 and receiving the second fabric, and in an embodiment, the second fabric is from the fabric cut by the cutting device 200.

As shown in fig. 20, the lower fabric loading part 3 includes a loading conveying unit 331, a lifting roller unit 332, a PU material conveying unit 333, a second weighing unit 334, and a detecting unit 335.

The feeding conveyor unit 331 includes a structure frame and a conveyor mechanism.

The conveyor belt mechanism comprises a conveyor belt on which the second facer is placed.

The conveyer belt mechanism is horizontally arranged on the structural frame, and the conveyer belt moves along the V2 direction under the drive of the driving mechanism.

The PU material conveying unit 333 is disposed on the support and includes a roller driving unit, a plurality of parallel shafts, and a plurality of parallel rotating wheels 3331 disposed on the shafts.

The PU material conveying unit 333 is disposed at the lower part of the conveying belt mechanism of the feeding conveying unit 331, and the rotation axis is perpendicular to the V2 direction.

The driving unit comprises a driving mechanism, a driving shaft, a chain and a plurality of chain wheels.

The driving mechanism is arranged on the bracket to drive the driving shaft to rotate.

The sprockets of the driving shaft drive the rotating shaft to rotate through the chain, so as to drive the rotating wheel 3331 to rotate.

One end of the lifting roller unit 332 is rotatably connected with one end of the PU material conveying unit 333, and the other end is a free end.

One end of the lifting roller unit 332 and one end of the PU material conveying unit 333 share a driving shaft, and the lifting roller unit 332 swings up and down and is driven by an air cylinder or a hydraulic cylinder. One end of the cylinder is connected to the bracket, and the piston is connected to the frame of the lifting roller unit 332.

The fabric synthesis control part controls the end part of the lifting roller unit 332 to be in butt joint with the gluing mechanism 201 at the output part CK, and the glued first fabric is conveyed to the PU material conveying unit 333.

The second weighing unit 334 weighs the rubberized first facestock on the PU feed transfer unit 333.

In an embodiment, the second weighing cell 334 is identical in structure to the first weighing cell 100 (see the first weighing cell 100).

Wherein the protruding member in the second weighing unit 334 has an outer diameter of 2mm, and the smaller contact area reduces the contact influence of the protruding member on the rubberized layer of the first fabric.

The rounded head provided at one end of the protruding member also reduces the impact of the pointed end of the protruding member head on the first facestock.

The fabric synthesis control part controls the second weighing unit 334 to weigh the glued first fabric to obtain weight data, the fabric synthesis control part calls the first weighing data to calculate to obtain glue adding weight, if the glue adding weight is within a design range, the fabric synthesis control part controls the PU material conveying unit 333 to start, and conveys the first fabric to the water spraying part 4, otherwise, an alarm is given to remind an operator of reworking.

The detecting unit 335 has an inductive sensor, which is disposed above the feeding and conveying unit 331, for placing the second fabric on the conveyor belt.

The inductive sensor is arranged on the support and is opposite to the conveyor belt, and in the embodiment, the inductive sensor adopts a photoelectric sensor O6T200 with the brand of IFM.

The water spraying part 4 is arranged between the lower fabric feeding part 3 and the fabric synthesizing part 5 and is respectively connected with the lower fabric feeding part 3 and the fabric synthesizing part 5. The water spraying part 4 is used for spraying water to the first fabric and the second fabric output by the lower fabric feeding part 3 respectively.

As shown in fig. 21 and 22, the water spraying unit 4 includes a water spraying room 410, a water spraying unit 420, and a transmission unit 430.

The spray booth 410 includes a housing 411, a condensation preventing unit, and a water collecting case 412.

The casing 411 has a cubic shape, and is closed at an upper portion thereof, provided with a window that can be opened and closed, and opened at a lower portion thereof, for accommodating the transfer unit 430.

In the embodiment, the top surface of the housing 411 is rectangular, and two parallel straight grooves penetrating the top surface are disposed in the middle of the top surface, and the straight grooves are parallel to the long sides of the top surface.

The anti-condensation unit is provided in the housing 411 to prevent the spray condensation on the top of the housing 411 from forming water drops falling on the product, thereby affecting the quality of the product.

The anti-condensation unit comprises a top plate unit and a plurality of water collecting tanks.

The top plate unit comprises two side inclined plates and two middle inclined plates.

Two limit swash plates symmetry sets up in the both sides at housing 411 top, and the limit swash plate is rectangle, and the long limit of limit swash plate is set up along the long limit of top surface, and the first long limit of limit swash plate is located the straight line groove side of top surface (between straight line groove and the nearest housing 411 side), and the second long limit of limit swash plate is located the inboard side of housing 411 (long limit) and is less than the height of first long limit.

Two middle part swash plates symmetry sets up between two straight line grooves at housing 11 top, and middle part swash plate limit swash plate is rectangle, and the minor face of middle part swash plate sets up along the minor face of top surface, and the first minor face of middle part swash plate is located between two straight line grooves of top surface, and the second minor face of middle part swash plate is located the inboard side of housing 411 (minor face) and is less than the height of first minor face.

The water collecting tank is respectively arranged at the lower parts of the second long side of the side inclined plate and the second short side of the middle inclined plate, is used for receiving condensed water flowing down on the side inclined plate and the middle inclined plate and is led out through a pipeline.

The water collecting box 412 has a rectangular box shape and is disposed at a lower portion of the housing 411 below the transfer unit 430.

The water spraying unit 420 includes two water spraying units 421.

As shown in fig. 21, 23, and 25, the water spraying unit 421 includes a gas tank 211, a driving mechanism, a guide rail 212, a bracket 213, a water spraying gun 214, a gas pipe, a water pipe, a plurality of gun valves 2141, and a plurality of pressure regulating valves 2142.

The gas tank 211, the drive mechanism are both disposed atop the housing 411.

The driving mechanism comprises a motor 215, a conveyor belt 216 and a fixed wheel mechanism 217, wherein the motor 215 is connected with the fixed wheel mechanism 217 through the conveyor belt 216, and the conveyor belt 216 is parallel to the linear groove and is arranged beside the linear groove.

The guide rail 212 is disposed parallel to and beside the linear groove, and the guide rail 212 is fixedly connected with the housing 11 and is located in the housing 11.

As shown in fig. 23, the upper end of the bracket 213 is connected with the conveyor belt 216, the lower end is provided with a monitor bracket, and the bracket 213 is further provided with a guide member matched with the guide rail 212, and the guide member is matched with the guide rail 212, so that the moving route of the bracket 213 is accurate and the state is stable.

Two water guns 214 are respectively arranged at the lower end of the water gun support, and a straight line formed by the two water guns 214 is parallel to the short side of the top surface. In an embodiment, the monitor 214 is a gram Lin Pinpai, model ATX monitor.

As shown in fig. 25, an air pipe is provided on a bracket 213, one end of which communicates with a water gun 214, and the other end of which communicates with an air tank 211 through a straight line groove at the top.

The water pipe is provided on the support 213, one end of the water pipe is communicated with a water spraying gun 214, the other end passing through the top the linear groove is communicated with an external water source.

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As shown in fig. 24, the conveying unit 430 includes a forward roller mechanism 31, a middle roller mechanism 32, a backward roller mechanism 33, and two sensing units 34, which are sequentially disposed.

The middle roller mechanism 32 is rectangular and is arranged on the bracket 35, and comprises a roller driving unit, a plurality of rotating shafts arranged in parallel, and a plurality of rotating wheels 36 arranged in parallel on the rotating shafts.

The middle roller mechanism 32 is disposed at the lower portion of the housing 411 with its long side perpendicular to the long side of the top surface of the housing 411. The rotation axis is parallel to the long side of the top surface of the housing 411.

The driving mechanism is arranged on the bracket 35 to drive the driving shaft to rotate.

The plurality of sprockets are respectively arranged on the driving shaft and the plurality of rotating shafts, and the sprocket of the driving shaft drives the rotating shafts to rotate through the chains, so that the rotating wheels 36 are driven to rotate.

One end of the forward lowering roller mechanism 31 is rotatably connected to one end of the intermediate roller mechanism 32, and the other end is a free end.

One end of the rear descent roller mechanism 33 is rotatably connected to the other end of the intermediate roller mechanism 32, and the other end is a free end.

One end of the forward-descending roller mechanism 31 and one end of the middle roller mechanism 32 share a driving shaft, and the forward-descending roller mechanism 31 is driven by an air cylinder or a hydraulic cylinder to swing up and down. One end of the cylinder is connected with the supporting leg of the bracket 35, and the piston is connected with the frame of the forward-descending roller mechanism 31.

The sensing unit 34 includes a bracket, a sensing sensor, and a sensor disposed at an upper portion of the rotating wheel 36.

The sensor is disposed on the support opposite the rotating wheel 36, and in one embodiment, the sensor is a photoelectric sensor O6T200, brand IFM.

As shown in fig. 24, the sensing units 34 are respectively disposed at two ends of the middle roller mechanism 32, and are used for detecting the presence of the fabric on the roller mechanism 32.

The fabric synthesis control part is respectively connected with the water spraying unit 420 and the transmission unit 430 and is respectively used for controlling the movement and water spraying of the water spraying gun 214 and controlling the operation of the roller mechanism in the transmission unit 430.

When the first facestock needs to be sprayed with water, the facestock synthesis control unit controls the forward-lowering roller mechanism 31 to be in butt joint with the PU material conveying unit 333, the forward-lowering roller mechanism 31 conveys the first facestock to the intermediate roller mechanism 32, and after the facestock synthesis control unit controls the water gun to spray water on the first facestock, the facestock synthesis control unit controls the backward-lowering roller mechanism 33 to be in butt joint with the upper layer (PU material conveying mechanism 51) of the facestock synthesis unit 5.

When the second fabric needs to be sprayed, the fabric synthesis control part controls the forward lowering roller mechanism 31 to be in butt joint with the feeding conveying unit 331, the forward lowering roller mechanism 31 conveys the second fabric to the middle roller mechanism 32, and after the fabric synthesis control part controls the water gun to spray water to the second fabric, the fabric synthesis control part controls the backward lowering roller mechanism 33 to be in butt joint with the lower layer (the second fabric conveying mechanism 53) of the fabric synthesis part 5.

The fabric synthesizing part 5 is arranged between the water spraying part 4 and the fabric synthesizing receiving part 6 and is respectively connected with the water spraying part 4 and the fabric synthesizing receiving part 6.

As shown in fig. 26, the fabric synthesizing section 5 includes a PU fabric conveying mechanism 51, a third weighing mechanism 52, a second fabric conveying mechanism 53, and a detecting mechanism 54.

The PU material conveying mechanism 51 is rectangular and is disposed on the support and located on the first layer of the fabric synthesizing portion 5. The PU material conveying mechanism 51 includes a roller driving unit, a plurality of parallel rotating shafts, and a plurality of rotating wheels 511 disposed on the rotating shafts in parallel.

The plurality of sprockets are respectively disposed on the driving shaft and the plurality of rotating shafts, and the sprocket of the driving shaft drives the rotating shafts to rotate through the chain, thereby driving the rotating wheels 511 to rotate.

As shown in fig. 27 and 28, the third weighing mechanism 52 includes a structural frame 521, a driving unit 522, four rack mechanisms 523, four weighing sensors 524, and a tray 525.

The structural frame 521 is a rectangular frame, including four legs, an upper frame, which includes two long beams on two sides, a long beam 5211 provided in the middle.

The drive unit 522 includes a cylinder 5221, a rack and pinion mechanism 5222, and two T-shaped gearboxes 5223. The cylinder 5221 and the rack-and-pinion mechanism 5222 are respectively arranged on the long beam 5211, the cylinder 5221 is connected with a rack, and the rack is pulled to move, so that the rack in the rack-and-pinion mechanism 5222 is driven to rotate.

The two T-shaped gearboxes 5223 are symmetrically arranged on the two long beams respectively, and are connected with the rack and pinion mechanism 5222 through two first rotating shafts respectively, and gears in the rack and pinion mechanism 5222 drive the first rotating shafts to rotate.

The four rack mechanisms 523 are respectively arranged on the four supporting legs, wherein racks are vertically arranged, and the T-shaped gear box 5223 is connected with the two rack mechanisms 523 at the two ends of the long beam through two second rotating shafts.

The first rotating shaft drives the second rotating shaft to rotate through the T-shaped gear box 5223, and the second rotating shaft drives the second rack in the rack mechanism 523 to move through the rack mechanism 523.

Four load cells 524 are each disposed on the second rack.

In one embodiment, the load cell 524 is a HBM, model K-PW6C-N-MR-10-N-6_3-A-N.

The tray 525 has a rectangular shape and includes two first links 5251, a plurality of second links 5252, and a plurality of protruding pieces 5253.

Four corners of the tray 525 are fixedly disposed at upper portions of the four load cells 524.

The plurality of second connecting rods 5252 are respectively arranged on the first connecting rods 5251 at intervals in parallel, the second connecting rods 5252 are perpendicular to the first connecting rods 5251, a plurality of threaded holes respectively connected with the protruding pieces 5253 are formed in the second connecting rods 5252, and a concave is formed in the middle of each second connecting rod 5252 and used for avoiding the rotating wheel 511 on the upper portion.

The first link 5251 is parallel to the belt running direction and the second link 5252 is perpendicular to the belt running direction.

The protruding piece 5253 is straight pipe, vertically sets up on second connecting rod 5252, and protruding piece 45 is straight pipe, and the top is provided with circular head.

The plurality of protruding pieces 5253 are disposed on the second connecting rod 5252 in parallel, respectively, and the ends of the plurality of protruding pieces 5253 are disposed on one plane for supporting the fabric.

Wherein, the external diameter of protruding piece 5253 is 2mm, and less area of contact has reduced the contact influence of protruding piece 5253 to the rubber coating and the water spraying layer of surface fabric.

The rounded head provided at one end of the protruding member 5253 also reduces the impact of the pointed end of the protruding member 5253 on the fabric.

The tray 525 is located between the PU material conveying mechanism 51 and the second web conveying mechanism 53.

The second fabric conveying mechanism 53 comprises a conveying belt which is horizontally arranged and is positioned at the lower part of the PU material conveying mechanism 51 and is used for conveying the second fabric after water spraying.

The detection mechanism 54 includes a bracket and an induction sensor provided on the upper portion of the rotary wheel 511.

The sensor is disposed on the support and opposite to the rotating wheel 511, and in the embodiment, the sensor uses a photoelectric sensor O6T200, and the brand is IFM.

The detection mechanism 54 is disposed at one end of the PU material conveying mechanism 51, and is configured to detect an in-place condition of the first fabric after spraying water on the PU material conveying mechanism 51.

The fabric synthesis control part controls the third weighing mechanism 52 to weigh the first fabric and the second fabric after water spraying respectively to obtain weight data of the first fabric and the second fabric after water spraying, the control part calculates the weight of added water, if the weight of added water is within a design range, the fabric synthesis control part controls the PU material conveying mechanism 51 and the PU material conveying mechanism 53 to start, and conveys the first fabric and the second fabric to the fabric synthesis receiving part 6, otherwise, an alarm is given, and an operator is reminded of reworking.

The fabric synthesis receiving part 6 is arranged beside the fabric synthesis part 5, and the fabric synthesis receiving part 6 is used for synthesizing the multi-layer fabric.

As shown in fig. 29, the fabric synthesizing and receiving part 6 includes a receiving stage 61 and an in-place detecting module 62.

The fabric synthesis control part controls the PU material conveying mechanism 51 and the PU material conveying mechanism 53 to be started simultaneously, and simultaneously conveys the first fabric and the second fabric to the receiving table 61, wherein the first fabric is on the upper surface, and the second fabric is under the first fabric.

The in-place detection module 62 detects the in-place condition, and after the in-place condition is qualified, an operator places the third fabric on the first fabric, and sequentially superimposes and synthesizes the third fabric, the first fabric and the second fabric from top to bottom into a synthetic fabric finished product through a compression procedure.

In an embodiment, the third fabric is cut from the cutting device 200.

Effects and effects of the examples

According to the cutting device of the embodiment, the cutting part and the traction part can automatically clamp, draw and cut the fabric, so that the fabric cannot move during cutting, and the cutting size precision of the fabric is high.

Further, the cutting device of the embodiment automatically cuts more than one type of fabric simultaneously, so that the working efficiency is improved, and the labor cost is reduced.

According to the fabric synthesizing device, due to the fact that the lifting mechanism and the protruding pieces are arranged, when the fabric on the conveying belt is required to be weighed, the cylinder piston is started to drive the lifting tray to move upwards, and the fabric is weighed after being lifted up through the protruding pieces.

Compared with the traditional conveyer belt weighing mode, the weighing device of this embodiment can realize accurate weighing, and simple structure easily uses widely.

Further, the water spraying unit of this embodiment includes actuating mechanism, support, water gun, and the upper end and the conveyer belt of support are connected, and the lower extreme links to each other with the water gun, and the water gun is used for carrying out automatic water spraying to the surface fabric that is located the below, has overcome manual operation water spray range limited to the angle of spraying is unfixed, thereby leads to the inhomogeneous defect of influencing product quality of spraying water on the surface fabric, in addition, has improved productivity ratio and water spray quality, has reduced workman intensity of labour.

Further, the embodiment also has a water condensation preventing unit arranged in the housing for preventing the spray from condensing on the top of the housing to form water drops falling on the product.

The above embodiments are preferred examples of the present invention, and are not intended to limit the scope of the present invention.

Claims

1. A fabric cutting and synthesizing system, comprising:

A cutting device; and

A fabric synthesizing device, which comprises a fabric synthesizing device,

Wherein the cutting device comprises a feeding part, a cutting part and a traction part which are sequentially arranged,

The feeding part comprises a feeding frame, a feeding moving platform, a tray unit and an electric hoist,

The feeding mobile platform is movably arranged on the feeding frame,

The loading mobile platform comprises a mobile platform structure and a tray lifting mechanism,

The mobile platform structure comprises two supporting legs and an upper platform,

The tray lifting mechanism also comprises a driving unit, a tray fork and a lifting piece,

The driving unit is arranged on the upper platform,

The lifting piece is arranged on the supporting leg, the upper end of the lifting piece is connected with the driving unit through a steel wire rope, the lower end of the lifting piece is connected with the bracket, the bracket is provided with a tray fork, the two tray forks are respectively arranged on the two brackets in parallel,

The tray unit comprises a tray chassis and a plurality of coil stock clamping assemblies,

The tray underframe is rectangular, the bottom is provided with a groove matched with the tray fork,

The coil stock clamping components comprise a hand wheel, a screw rod and a plug which are sequentially arranged on a bottom plate, the bottom plate is arranged on a sliding rail and moves on the sliding rail, the two coil stock clamping components are oppositely arranged into a group, the axes of the two screw rods are on the same line, the two plug clamps the two ends of the coil stock, a spring damper is arranged in the plug,

The cutting part comprises a cutting frame, a front end surface material clamping unit, a rear end surface material clamping unit and a cutting unit,

The front end material clamping unit comprises a movable frame, a front end upper clamping plate and a front end lower clamping plate,

The front upper clamping plate and the front lower clamping plate are used for clamping at least one fabric,

The rear end fabric clamping and cutting unit comprises an upper actuating mechanism, a rear end upper clamping plate, a rear end lower clamping plate, a lower actuating mechanism and a moving mechanism,

The upper actuating mechanism and the lower actuating mechanism are vertically symmetrically arranged in the cutting frame, are respectively connected with a driving mechanism and are respectively used for controlling the movement of the rear upper clamping plate and the rear lower clamping plate to realize the opening and closing of the rear upper clamping plate and the rear lower clamping plate,

The moving mechanism is arranged on the upper actuating mechanism and comprises a horizontally arranged guide rail and a moving block moving on the guide rail, the cutting knife is arranged on the moving block,

The fabric synthesizing device comprises a feeding part, a gluing part, a lower fabric feeding part, a water spraying part, a fabric synthesizing part and a fabric synthesizing receiving part which are sequentially arranged,

The feeding part comprises a movable conveying mechanism and a first weighing unit,

The first weighing unit is arranged at the lower part of the movable conveyer belt mechanism and used for weighing the first surface material conveyed by the movable conveyer belt, and comprises a base, a jacking mechanism, an electronic scale and a jacking tray,

The base is arranged on the ground and is positioned at the lower part of the movable conveyer belt,

The jacking mechanism is provided with an air cylinder and a lifting plate which are arranged on the base,

The electronic scale is arranged at the upper part of the lifting plate,

The jacking tray is arranged at the upper part of the electronic scale and is provided with a plurality of first protruding pieces which are vertically arranged, the end parts of the plurality of first protruding pieces are arranged on a plane and are used for supporting the fabric,

The upper part of the base is provided with a base top surface, the base top surface is provided with a central through hole,

The cylinder is vertically arranged on the base and comprises a cylinder body and a piston, the cylinder body is fixedly connected with the top surface of the base and is positioned at the lower part of the top surface of the base, the piston penetrates through the central through hole, the end part of the piston is connected with the lifting plate,

The lower fabric feeding part is used for conveying the first fabric output by the gluing part and receiving the second fabric, and the second fabric comes from the fabric cut by the cutting device.

2. The face fabric cutting and synthesizing system according to claim 1, wherein:

wherein the feeding frame comprises a frame and a plurality of tray hangers,

The frame comprises a front frame, a rear frame, two platform guide rails and an electric hoist guide rail,

The front frame is a door-shaped frame and is vertically arranged on the ground,

The rear frame is a door-shaped frame, is vertically arranged on the ground, is opposite to the front frame and is arranged in parallel,

The two platform guide rails are arranged at the top parts of the front frame and the rear frame in parallel and are positioned at two ends of the top parts of the front frame and the rear frame,

The electric hoist guide rail is parallel to the platform guide rail and is arranged in the middle of the tops of the front frame and the rear frame.

3. The face fabric cutting and synthesizing system according to claim 1, wherein:

Wherein the movable frame is rectangular and is vertically arranged in the cutting frame,

The front upper clamping plate and the front lower clamping plate are oppositely arranged on the cutting frame to form a group of chucks, and the two clamping cylinders are respectively arranged at two ends of the front upper clamping plate and used for driving the front upper clamping plate to move and closing the front lower clamping plate to clamp the fabric.

4. The face fabric cutting and synthesizing system according to claim 1, wherein:

wherein, the water spray part includes:

the water spraying room is provided with a housing and a water condensation preventing unit,

A water spraying unit provided with two water spraying mechanisms,

Wherein the housing is in a cube shape, the upper part is closed, the lower part is open, two parallel straight grooves penetrating through the top surface are arranged in the middle of the top surface,

The anti-condensation unit is arranged in the housing and comprises a top plate unit and a plurality of water collecting tanks,

The top plate unit comprises two side inclined plates and two middle inclined plates,

The water collecting tanks are respectively arranged at the lower parts of the side inclined plates and the middle inclined plate and are used for receiving condensed water flowing down on the side inclined plates and the middle inclined plate,

The water spraying mechanism comprises a driving part, a bracket and a water spraying gun,

The driving part comprises a conveying belt, the upper end of the bracket is connected with the conveying belt, the lower end is connected with the water spraying gun,

The water spraying gun is used for spraying water to the fabric below.

5. The face fabric cutting and synthesizing system according to claim 4, wherein:

wherein the water spraying mechanism also comprises a gas tank and a guide rail,

The gas tank and the driving part are both arranged on the top of the housing,

The guide rail is parallel to the linear groove and arranged beside the linear groove, the guide rail is fixedly connected with the housing and positioned in the housing,

The support is provided with a guide piece matched with the guide rail.

6. The face fabric cutting and synthesizing system according to claim 1, wherein:

wherein the fabric synthesizing part comprises a PU material conveying mechanism, a third weighing mechanism and a second fabric conveying mechanism,

The third weighing mechanism comprises a driving unit, four rack mechanisms, four weighing sensors and a tray,

The driving unit comprises an air cylinder, a gear rack mechanism and two T-shaped gear boxes,

The cylinder is connected with the gear-rack mechanism, the gear-rack mechanism is respectively connected with two T-shaped gear boxes through two first rotating shafts, the cylinder pulls the rack to move and drives the first rotating shafts to rotate through the gear-rack mechanism,

The racks of the four rack mechanisms are vertically arranged, the T-shaped gear box is connected with the two rack mechanisms through two second rotating shafts,

The first rotating shaft drives the second rotating shaft to rotate through the T-shaped gear box, the second rotating shaft drives the rack in the rack mechanism to move through the rack mechanism,

The weighing sensor is arranged on the rack.

7. The face fabric cutting and synthesizing system according to claim 6, wherein:

wherein the tray is rectangular and comprises two first connecting rods, a plurality of second connecting rods and a plurality of second protruding pieces,

The tray is fixedly arranged on the upper parts of the four weighing sensors, and is positioned between the PU material conveying mechanism and the second fabric conveying mechanism.

8. The face fabric cutting and synthesizing system according to claim 7, wherein:

wherein the second protruding piece is in a straight tube shape and is vertically arranged on the second connecting rod, the top of the second protruding piece is provided with a round head,

The second protruding pieces are respectively arranged on the second connecting rods in parallel, and the end parts of the second protruding pieces are arranged on a plane.