CN212294154U - Fabric cutting and synthesizing system - Google Patents

Abstract

The fabric cutting and synthesizing system of the utility model is provided with 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 and a rear end surface material clamping and cutting unit, the front end surface material clamping unit comprises a movable frame, a front end upper clamp plate and a front end lower clamp plate, the rear end fabric clamping and cutting unit comprises an upper action mechanism and a rear end upper clamp plate, rear end lower plate, moving mechanism include the movable block that moves on the guide rail, cut out the sword setting on the movable block, material loading portion, rubber coating portion, lower surface fabric material loading portion, water jet, surface fabric synthesis portion, the synthetic receiving part of surface fabric that the surface fabric synthesizer set gradually, material loading portion includes first weighing unit, and first weighing unit sets up in the lower part that removes conveyer belt mechanism for weigh to the first surface fabric that removes the conveyer belt conveying.

Description

Fabric cutting and synthesizing system

Technical Field

The utility model belongs to the automotive decoration field relates to a surface fabric cutting synthetic system, concretely relates to a surface fabric cutting synthetic system for cutting out and bonding with multiple automobile decoration surface fabric.

Background

The existing fabric cutting method generally adopts manual cutting, manual cutting can only cut one fabric at a time, the fabric cannot be effectively leveled when being cut, and the fabric is wrinkled when being cut, so that the cutting precision is influenced. Not only the working efficiency is lower, but also the labor cost is gradually increased.

The existing fabric synthesis generally adopts a manual synthesis mode, the manual synthesis mode is that the fabric can only be manually coated with glue and sprayed with water at each time, and because the manual coating operation is uneven, the water spraying range is limited, and the water spraying angle is not fixed, the accurate water spraying amount is difficult to ensure by manually adjusting the water yield, so that the water spraying on the fabric is uneven, and the product quality is influenced.

Because the cloth is easy to move during cutting in manual cutting, the size precision of the cloth is low, and the cloth is easy to scratch by using a cutter during cutting, so that the personal safety is influenced.

In addition, the manual operation not only has low production rate and influences the water spraying quality, but also has high labor intensity of the worker operation.

SUMMERY OF THE UTILITY MODEL

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

The utility model provides a fabric cutting and synthesizing system, which is characterized in that 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 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 and 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 fabric clamping and cutting unit comprises an upper action mechanism, a rear end upper clamping plate, a rear end lower clamping plate and a moving mechanism, the moving mechanism comprises a guide rail which is horizontally arranged and a moving block which moves on the guide rail, and 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 and 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 is used for weighing a first fabric conveyed by the movable conveying belt, the fabric synthesizing device comprises a base, a jacking mechanism, an electronic scale and a jacking tray, the base is arranged on the ground and positioned at the lower part of the movable conveying belt, the jacking mechanism is provided with a 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 parts 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, the piston passes through the central through hole, and the tip of piston links to each other with the lifter plate, and the jacking tray includes a plurality of vertical setting's protruding piece, and the tip of a plurality of first protruding pieces is on a plane.

The fabric cutting and synthesizing system provided by the utility model can also have the following characteristics: wherein, it includes the frame to go up the work or material rest, a plurality of tray stores pylon, the frame includes preceding frame, the after-frame, two platform guide rails, the electric block guide rail, preceding frame is door-shaped frame, vertical setting is subaerial, the after-frame is door-shaped frame, vertical setting is subaerial, relative and parallel arrangement with preceding frame, two platform guide rail parallel arrangement are at preceding frame, the top of after-frame, and be located the both ends at the top of preceding frame, the after-frame, the electric block guide rail is on a parallel with the middle part at the top of platform guide rail setting frame and after-frame in the front.

In addition, in the fabric cutting and synthesizing system provided by the utility model, the fabric cutting and synthesizing system can also have the following characteristics: the feeding 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 further comprises a driving unit and a tray fork, the driving unit is arranged on the upper platform, a lifting piece is arranged on the supporting legs, 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 a bracket, the bracket is provided with the tray fork, and the two tray forks are respectively arranged on the two brackets in parallel.

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

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

In addition, in the fabric cutting and synthesizing system provided by the utility model, the fabric cutting and synthesizing system 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 the support is provided with a guide piece matched with the guide rail.

In addition, in the fabric cutting and synthesizing system provided by the utility model, the fabric cutting and synthesizing system can also have the following characteristics: 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 air cylinder is connected with the gear rack mechanism, the gear rack mechanism is respectively connected with the two T-shaped gear boxes through two first rotating shafts, the air cylinder pulls a rack to move to drive 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 boxes are connected with the two rack mechanisms through two second rotating shafts, the first rotating shafts drive the second rotating shafts to rotate through the T-shaped gear boxes, the second rotating shafts drive racks in the rack mechanisms to move through the rack mechanisms, and the weighing sensors are arranged on racks.

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

In addition, in the fabric cutting and synthesizing system provided by the utility model, the fabric cutting and synthesizing system can also have the following characteristics: the second protruding pieces are straight-tube-shaped and vertically arranged on the second connecting rod, circular heads are arranged at the tops of the second protruding pieces, 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 the same plane.

Action and effect of the utility model

According to the utility model relates to a synthesis system is tailor to surface fabric because cutting portion, traction portion can press from both sides tightly, pull, tailor the surface fabric automatically, consequently, the cloth can not take place to remove when tailorring, and the size precision of tailorring of cloth is high.

Further, the utility model discloses a tailor the device owing to be automatic to tailor to can tailor more than one kind surface fabric simultaneously, improve work efficiency, reduce the labour cost.

The utility model discloses a surface fabric synthesizer because have climbing mechanism and a plurality of projecting part, when the surface fabric on the conveyer belt was weighed to needs, start cylinder piston and drive jacking tray rebound, weigh after with surface fabric jack-up through a plurality of projecting parts.

Compare with traditional conveyer belt mode of weighing, the utility model discloses a weighing device can realize the accurate weighing, and simple structure, easily uses widely.

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

Further, the utility model discloses still have the unit of preventing condensing of setting in the housing for prevent that the spraying from condensing and forming the water droplet and falling on the product at the housing top.

Drawings

Fig. 1 is a perspective view of a cutting device in an embodiment of the present invention;

fig. 2 is a schematic perspective view of a feeding frame in an embodiment of the present invention;

fig. 3 is a schematic view of a feeding mobile platform in 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 according to an embodiment of the present invention;

fig. 6 is a schematic view of a cutting device in an embodiment of the present invention;

fig. 7 is a schematic view of a front surface material clamping unit in an embodiment of the present invention;

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

fig. 9 is a schematic view of a traction part in an embodiment of the present invention;

fig. 10 is a schematic view of a drive mechanism in an embodiment of the invention;

figure 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 according to an embodiment of the present invention;

fig. 13 is a schematic view of a weighing cell arrangement in an embodiment of the present invention;

fig. 14 is a schematic perspective view of a weighing unit according to an embodiment of the present invention;

fig. 15 is a schematic perspective view of a weighing unit according to an embodiment of the present invention;

fig. 16 is a schematic view of a jacking tray in an embodiment of the present invention;

FIG. 17 is a schematic view of a protruding element in an embodiment of the invention;

fig. 18 is a perspective view of the glue applying part in the embodiment of the present invention;

fig. 19 is a schematic cross-sectional view of a fabric gumming machine in an embodiment of the present invention;

fig. 20 is a schematic view of a lower fabric feeding part in an embodiment of the present invention;

FIG. 21 is a perspective view of the water spray part according to the embodiment of the present invention;

fig. 22 is a schematic perspective view of the spray room according to the embodiment of the present invention;

fig. 23 is a perspective view of a transmission unit according to an embodiment of the present invention;

fig. 24 is a schematic view of a water spraying mechanism according to an embodiment of the present invention;

fig. 25 is a schematic view of a pipeline in the water spraying mechanism according to the embodiment of the present invention;

fig. 26 is a schematic view of a fabric combining part 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 synthesis receiving part in an embodiment of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and effects of the present invention easy to understand, the following embodiments are specifically illustrated in the drawings.

Examples

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

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

As shown in fig. 1, the cutting apparatus 200 includes a feeding section 210, a cutting section 220, a drawing section 230, and a cutting control section.

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

The feeding section 210 includes a feeding frame 211, a feeding moving platform 212, a tray unit 213, and an electric block 214.

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

The frame comprises a front frame 2111, a rear frame 2112, two platform guide rails 2113 and an electric hoist guide 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 disposed opposite and parallel to the front frame 2111.

The two platform guide rails 2113 are disposed in parallel on the 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.

A motor block rail 2114 is provided in the middle of the top of the front frame 2111 and the rear frame 2112 in parallel to the platform rail 2113.

The plurality of tray hangers 2115 are respectively disposed in parallel at intervals on two legs of the front frame 2111, and the tray hangers 2115 on the two legs of the front frame 2111 are on one 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.

Mobile platform structure 2121 includes two legs 21211, an upper platform 21212, rollers 21213, and railings 21214.

Two legs 21211 and an upper platform 21212 form a door-like structure, a rail 21214 is disposed on the upper platform 21212, and a plurality of wheels are disposed on a lower portion of the upper platform 21212 for movement on platform rails 2113.

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

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

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

The lift 21222 is disposed in a slide groove in the leg 21211, and has an upper end connected to the drive unit 21221 via a wire rope and a lower end connected to a right-angled bracket 21224, and the bracket 21224 is provided with a tray fork 21223.

Two tray forks 21223 are respectively provided in parallel on the bracket 21224, and the interval between the two tray forks 21223 is provided corresponding to the tray chassis.

The tray unit 213 includes a tray chassis 2131, a plurality of roll clamp assemblies 2132.

As shown in fig. 4, a tray chassis 2131, a plurality of roll clamp assemblies 2132.

The tray chassis 2131 is rectangular in shape with a bottom provided with grooves that mate with the tray prongs 21223.

As shown in fig. 5, the coil stock clamping assembly 2132 includes a handwheel 21321, a lead screw 21322 and a plug 21323 which are sequentially arranged on a bottom plate. The bottom plate is provided on the rail 21324 and can move on the rail 21324.

The two coil clamping assemblies 2132 are oppositely arranged in a group, and the axes of the two lead screws 21322 are on the same line.

The two ejecting heads 21323 clamp two ends of the roll material J, and spring damping is arranged in the ejecting heads 21323, so that the roll material J keeps a constant speed when the fabric is unfolded, the fabric is tensioned all the time, and the fabric is not loosened.

In an embodiment, the tray unit 213 includes tray chassis 2131, each tray chassis 2131 is provided with four sets of material clamping assemblies, which can place four types of material J, and the tray rack 2115 is provided with four tray units 213.

The electric hoist 214 is provided on the electric hoist rail, moves along the electric hoist rail, and is used for loading and unloading the coil material J on the tray chassis 2131.

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

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

The front end face 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 disposed in the cutting frame 221, and a moving mechanism disposed in the cutting frame 221 and driving 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 clamping plate 2222 and the lower clamping plate 2223 are oppositely disposed on the cutting frame 221 to form a set of chucks, and two clamping cylinders 2224 are respectively disposed at two ends of the upper clamping plate 2222 to drive the upper clamping plate 2222 to move and close with the lower clamping plate 2223 so as to clamp the fabric.

In the embodiment, a total of 4 sets of chucks are arranged in parallel in the cutting frame 221.

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

The upper action mechanism 2231 and the lower action mechanism 2232 are symmetrically arranged in the cutting frame 221 up and down, and the upper action mechanism 2231 and the lower action mechanism 2232 are respectively connected to the driving mechanism and are respectively used for controlling the movement of the upper splint 2233 and the lower splint 2234, so as to open and close the upper splint 2233 and the lower splint 2234.

The moving mechanism 2235 is disposed on the upper operating mechanism 2231, and includes a guide rail disposed horizontally and a moving block actively moving on the guide rail, and the cutting knife 2236 is disposed on the moving block.

In an embodiment, the cutting knife 2236 cuts the fabric by a rotating wheel.

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

The drawing stage 231 is disposed beside the cutting part 220. The drag table 231 includes a table top and a structural frame.

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

One end of the dragging mechanism 233 is connected to the timing belt 2322, and the motor drives the timing belt 2322 to move, thereby driving the dragging mechanism 233 to reciprocate.

The head of the drawing mechanism 233 is provided with a plurality of gripping claws 2331, and as shown in fig. 11, the gripping claws 2331 are opened and closed to grip the fabric M when closed and to release the fabric M when opened.

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

The cutting work flow is as follows:

manually operating the electric hoist to feed, carrying out tray feeding, and conveying the fabric to the corresponding clamping layer to manually operate and clamp the fabric. Selecting a layer of fabric, or two layers of fabric, or three layers of fabric, or four layers of fabric, or single layer or multilayer alternation;

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

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

the front fabric clamping unit 222 loosens the fabric;

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

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

the cutting knife 2236 performs movable cutting and returns to the original position;

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

repeating the steps to cut;

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

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

The PU feeding section 1 includes a moving conveyor mechanism D and a first weighing unit 100.

As shown in fig. 13, 14 and 15, the first weighing unit 100 is disposed at the lower portion of the moving conveyor mechanism D, and is used for weighing 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, in an embodiment, the first fabric is a PU fabric made of a polyurethane material.

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

The first weighing unit 100 is disposed at a lower portion of the moving conveyor mechanism D, and is used for weighing the first fabric conveyed by the moving conveyor.

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

The jack mechanism 20 includes a cylinder 21, four guide rods 22 arranged in parallel, and a lift plate 23.

The cylinder 21 is vertically arranged on the base 10 and comprises a cylinder body and a piston, 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 of the guide rod is a free end, the piston is arranged in parallel with the four guide rods 22, 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 disposed at an upper portion of the jacking mechanism 20. In the embodiment, one side of the electronic scale 30 is connected to the lifting plate 23, and the other side is connected to the lifting tray 40, and the lifting tray 40 is fixedly disposed on the upper portion of the electronic scale 30.

As shown in fig. 16, the lift-up 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 connection plate 41 has a rectangular shape, and in the embodiment, the connection plate 41 is provided with a plurality of screw holes respectively connected to the first link 42 and the electronic scale 30.

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

The plurality of second links 43 are provided in parallel to each other at intervals on the second links 43, the second links 43 are provided perpendicular to the first links 42, and the second links 43 are provided with a plurality of screw holes each connected to the narrow tube 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 thin tube 44 is in a straight tube shape and is vertically arranged on the second connecting rod 43, one end of the thin tube 44 is provided with an external thread connected with the second connecting rod 43, and the other end of the thin tube 44 is provided with an internal thread connected with the protruding part 45, in the embodiment, the outer diameter of the thin tube 44 is 5mm, and the inner diameter is 2 mm.

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

A plurality of protruding pieces 45 are respectively provided in parallel on the tubule 44, and the end portions of the plurality of protruding pieces 45 are provided 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.

A plurality of through holes are formed in the support plate F of the moving conveyor belt mechanism D for allowing the protruding members 45 to pass through, and the through holes are located between the two conveyor belts S.

When the first fabric on the conveyer belt S needs to be weighed, the fabric synthesis control part controls the moving conveyer belt mechanism D to stop moving, the starting cylinder piston drives the jacking tray 40 to move upwards, the stopping cylinder piston moves after the fabric is jacked up through the plurality of protruding parts 45, the fabric synthesis control part controls the electronic scale 30 to weigh and acquire weight data of the first fabric, the starting cylinder piston drives the jacking tray 40 to move downwards, and the first fabric is placed on the conveyer belt S. The fabric synthesis control part controls the movement of the movable conveying 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 fabric output by the PU feeding part 1.

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

The outer cover 202 is arranged outside the gluing mechanism 201, in the embodiment, the outer cover 202 is in a cuboid shape, and openings are respectively arranged on the side faces adjacent to the PU feeding part 1 and the lower fabric feeding part 3, so that the first fabric can enter the gluing from the front opening and then leave from the rear opening.

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

Roller 2011 is sized by contact with roller 2012 and roller 2013 is sized by contact with roller 2014, with the glue location at JS.

The first fabric enters from the input JK gluing mechanism 201, is driven by the transmission wheel to roll by the rollers 2012 and 2014 along the moving direction V1 to be glued on two sides, 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 a second fabric, in the embodiment, the second fabric comes from the fabric cut by the cutting device 200.

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

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

The conveying belt mechanism comprises a conveying belt, and the second fabric is placed on the conveying belt.

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

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

The PU material transfer unit 333 is disposed below the conveyor belt mechanism of the feeding transfer 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 and drives the driving shaft to rotate.

The plurality of chain wheels are respectively arranged on the driving shaft and the plurality of rotating shafts, and the chain wheels of the driving shaft drive the rotating shafts to rotate through the chains, so that the rotating wheels 3331 are driven 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 CK at the output part of the gluing mechanism 201, and conveys the glued first fabric to the PU material conveying unit 333.

The second weighing unit 334 weighs the glued first facestock on the PU material transfer unit 333.

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

Wherein, the protruding piece external diameter in second weighing unit 334 is 2mm, and less area of contact has reduced the contact influence of protruding piece to the rubber coating of first surface fabric.

The round head part arranged at one end of the protruding part also reduces the influence of the tip of the head part of the protruding part on the first fabric.

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

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

The inductive sensor sets up on the support, just sets up to the conveyer belt, and in the embodiment, the inductive sensor adopts photoelectric sensor O6T200, and the brand is 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 spray part 4 includes a water spray room 410, a water spray unit 420, and a transfer unit 430.

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

The housing 411 has a cubic shape, an upper portion thereof is closed, and a window which can be opened and closed is provided, and a lower portion thereof is opened to receive the transmission unit 430.

In the embodiment, the top surface of the cover 411 is rectangular, and two parallel linear grooves penetrating the top surface are formed in the middle of the top surface and are parallel to the long sides of the top surface.

The condensation preventing unit is provided in the housing 411 to prevent the spray from condensing on the top of the housing 411 to form water drops 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 grooves.

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

The two side sloping plates are symmetrically arranged on two sides of the top of the housing 411, the side sloping plates are rectangular, long edges of the side sloping plates are arranged along long edges of the top surface, a first long edge of each side sloping plate is positioned beside a linear groove (between the linear groove and the nearest side surface of the housing 411) of the top surface, and a second long edge of each side sloping plate is positioned beside the inner side (long edge) of the housing 411 and is lower than the height of the first long edge.

Two middle part swash plate symmetries set up between two sharp grooves at housing 11 top, and middle part swash plate limit swash plate is the 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 sharp grooves of top surface, and the second minor face of middle part swash plate is located housing 411 inboard other (minor face) and is less than the height of first minor face.

The water collecting tank is respectively arranged on the second long edge of the side sloping plate and the lower part of the second short edge of the middle sloping plate and used for receiving condensed water flowing down from the side sloping plate and the middle sloping plate and leading out the water through a pipeline.

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

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

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

The gas tank 211 and the drive mechanism are disposed on the top of the housing 411.

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

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

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

The two water guns 214 are respectively arranged at the lower end of the water gun support, and the straight line formed by the two water guns 214 is parallel to the short edge of the top surface. In one embodiment, the monitor 214 is a Crmlein brand, model ATX monitor.

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

The water pipe is arranged on the bracket 213, one end of the water pipe is communicated with the water spray gun 214, and the other end of the water pipe passes through the linear groove at the top to be communicated with an external water source.

In the embodiment, the air pipe and the water pipe are hoses, the number of the water spraying guns 214 is 4, the number of the gun opening valves 2141 is 2, the model is VP344-5DZ1-02A, the number of the pressure regulating valves 2142 is 4, and the model is IR3010-03 EG-A.

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

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

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

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 35 and drives the driving shaft to rotate.

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

One end of the forward-falling roller mechanism 31 is rotatably connected with one end of the middle roller mechanism 32, and the other end is a free end.

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

One end of the front descending roller mechanism 31 and one end of the middle roller mechanism 32 share one driving shaft, and the front descending roller mechanism 31 swings up and down by adopting an air cylinder or a hydraulic cylinder. 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-falling roller mechanism 31.

The sensing unit 34 includes a bracket, an induction sensor, which is provided at an upper portion of the rotating wheel 36.

The inductive sensor is arranged on the bracket and is opposite to the rotating wheel 36, in the embodiment, the inductive sensor adopts a photoelectric sensor O6T200, and the brand is IFM.

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

The fabric synthesizing control part is connected to the water spraying unit 420 and the transmission unit 430, respectively, and is 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 water is needed to be sprayed to the first fabric, the fabric synthesis control part controls the forward-falling roller mechanism 31 to be in butt joint with the PU material conveying unit 333, the forward-falling roller mechanism 31 conveys the first fabric onto the middle roller mechanism 32, and the fabric synthesis control part controls the backward-falling roller mechanism 33 to be in butt joint with the upper layer (PU material conveying mechanism 51) of the fabric synthesis part 5 after the water spray gun sprays water to the first fabric.

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

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

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 and drives the driving shaft to rotate.

The plurality of chain wheels are respectively arranged on the driving shaft and the plurality of rotating shafts, and the chain wheels of the driving shaft drive the rotating shafts to rotate through chains, so that the rotating wheels 511 are driven to rotate.

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

The structural frame 521 is a rectangular parallelepiped frame, and includes four legs and an upper frame, and the upper frame includes two long beams located on both sides and a long beam 5211 disposed in the middle.

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

The two T-shaped gear boxes 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 the gears in the rack and pinion mechanism 5222 drive the first rotating shafts to rotate.

The four rack mechanisms 523 are respectively disposed on the four legs, wherein the racks are vertically disposed, and the T-shaped gear box 5223 is connected to the two rack mechanisms 523 at the two ends of the long beam through two second rotation 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 respectively provided on the second rack.

In an embodiment, load cell 524 is 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 members 5253.

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

A plurality of second links 5252 are respectively disposed on the first links 5251 in parallel at intervals, the second links 5252 are disposed perpendicular to the first links 5251, a plurality of screw holes respectively connected with the protruding members 5253 are formed on the second links 5252, and a recess for avoiding the upper rotating wheel 511 is formed in the middle of the second links 5252.

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

The protrusion 5253 is straight and is vertically disposed on the second link 5252, and the protrusion 45 is straight and has a circular head at the top.

The plurality of protruding pieces 5253 are respectively disposed in parallel on the second link 5252, and the end portions of the plurality of protruding pieces 5253 are disposed on one plane for supporting the fabric.

Wherein the protruding pieces 5253 have an outer diameter of 2mm, the small contact area reduces the contact influence of the protruding pieces 5253 on the glue application and water spray layers of the fabric.

The rounded head provided at one end of the projections 5253 also reduces the impact of the tip of the head of the projections 5253 on the material.

The tray 525 is positioned between the PU material transfer mechanism 51 and the second facestock transfer mechanism 53.

The second fabric conveying mechanism 53 comprises a horizontally arranged conveying belt, 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 provided at an upper portion of the rotating wheel 511 and an induction sensor.

The inductive sensor is arranged on the support and is arranged right opposite to the rotating wheel 511, and in the embodiment, the inductive sensor adopts a photoelectric sensor O6T200, and the brand is IFM.

The detection mechanism 54 is arranged at one end of the PU material conveying mechanism 51 and is used for detecting the in-place condition of the first fabric sprayed with 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 which are sprayed with water respectively to obtain weight data of the first fabric and the second fabric which are sprayed with water, the control part calculates the weight of the water, if the weight of the 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, the first fabric and the second fabric are conveyed to the fabric synthesis receiving part 6, and if not, an alarm is given to remind an operator of rework.

The fabric synthesizing receiving part 6 is provided near the fabric synthesizing part 5, and the fabric synthesizing receiving part 6 is used for synthesizing a plurality of layers of fabrics.

As shown in fig. 29, the fabric synthesizing and receiving unit 6 includes a receiving table 61 and an in-position 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 conveys the first fabric and the second fabric to the receiving table 61 simultaneously, wherein the first fabric is arranged on the upper surface, and the second fabric is arranged on the lower surface of 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 through a pressing process to form a finished synthetic fabric product.

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

Effects and effects of the embodiments

According to the cutting device of the present embodiment, since the cutting section and the drawing section can automatically clamp, draw, and cut the fabric, the fabric does not move during cutting, and the cutting size accuracy of the fabric is high.

Furthermore, the cutting device of the embodiment can cut more than one fabric simultaneously due to automatic cutting, so that the working efficiency is improved, and the labor cost is reduced.

The surface fabric synthesizer of this embodiment because have climbing mechanism and a plurality of projecting part, when the surface fabric that needs on to the conveyer belt weighed, start cylinder piston and drive jacking tray rebound, weigh after with the surface fabric jack-up through a plurality of projecting parts.

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

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

Further, the present embodiment also has a condensation preventing unit disposed inside the housing for preventing the spray from condensing on the top of the housing to form water drops 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 (9)

1. A fabric cutting and synthesizing system is characterized by comprising:

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 arranged in sequence,

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 mobile 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 movable 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 back end fabric clamping and cutting unit comprises an upper actuating mechanism, a back end upper clamping plate, a back end lower clamping plate and a moving mechanism,

the moving mechanism comprises a guide rail arranged horizontally 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 and receiving part which are arranged in sequence,

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 is used for weighing the first fabric 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 positioned at the lower part of the movable conveying belt,

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

the electronic scale is arranged on 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 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 passes 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 on a plane.

2. A face fabric cutting and combining system as claimed in claim 1, wherein:

wherein the feeding rack 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 and is opposite to and parallel to the front frame,

the two platform guide rails are arranged on the top of the front frame and the top of the rear frame in parallel and are positioned at the two ends of the top of the front frame and the top of 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. A face fabric cutting and combining system as claimed in claim 1, wherein:

wherein the feeding mobile platform comprises a mobile platform structure and a tray lifting mechanism,

the mobile platform structure comprises two support legs and an upper platform,

the tray lifting mechanism also comprises a driving unit and a tray fork,

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 two tray forks, and the two tray forks are respectively arranged on the two brackets in parallel.

4. A face fabric cutting and combining system as claimed in claim 1, wherein:

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

the front end upper clamping plate and the front end 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 end upper clamping plate and used for driving the front end upper clamping plate to move and clamping the fabric with the front end lower clamping plate in a closed manner.

5. A face fabric cutting and combining system as claimed in claim 1, wherein:

wherein the water spray part includes:

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

a water spraying unit which is provided with two water spraying mechanisms,

wherein the cover casing is cubic, the upper part is closed, the lower part is open, two parallel linear grooves penetrating 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 grooves,

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

the water collecting grooves are respectively arranged at the lower parts of the side sloping plate and the middle sloping plate and are used for receiving condensed water flowing down from the side sloping plate and the middle sloping plate,

the water spraying mechanism comprises a driving mechanism, a bracket and a water spraying gun,

the driving mechanism comprises a conveyor belt, the upper end of the bracket is connected with the conveyor belt, the lower end of the bracket is connected with a water spray gun,

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

6. The face fabric cutting and combining system of claim 5, wherein:

wherein the water spraying unit also 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 arranged in parallel with the linear groove and beside the linear groove, the guide rail is fixedly connected with the housing and is positioned in the housing,

and the bracket is provided with a guide piece matched with the guide rail.

7. A face fabric cutting and combining system as claimed in 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 a cylinder, a gear rack mechanism and two T-shaped gear boxes,

the air cylinder is connected with the gear rack mechanism, the gear rack mechanism is respectively connected with the two T-shaped gear boxes through two first rotating shafts, the air 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.

8. The face fabric cutting and synthesizing system of claim 7, 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 portions of the four weighing sensors, and the tray is located between the PU material conveying mechanism and the second material conveying mechanism.

9. The face fabric cutting and synthesizing system of claim 8, wherein:

wherein the second protruding piece is in a straight pipe shape and is vertically arranged on the second connecting rod, the top of the second protruding piece is provided with a circular 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 one plane.

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