CN109677708B

CN109677708B - Automatic feeding and discharging device of foam silk bundling machine for wine bottle base

Info

Publication number: CN109677708B
Application number: CN201910056332.4A
Authority: CN
Inventors: 熊瑞平; 程昶运; 舒生豪; 王波; 邓银
Original assignee: Sichuan University
Current assignee: Sichuan University
Priority date: 2019-01-22
Filing date: 2019-01-22
Publication date: 2023-07-04
Anticipated expiration: 2039-01-22
Also published as: CN109677708A

Abstract

The patent discloses an automatic unloader that goes up of silk machine is pricked to beverage bottle base foam, it includes silk feed frame, cuts cloth mechanism, silk positioning mechanism, foam transport mechanism, foam storage mechanism, finished product conveyer belt and control system. The silk positioning mechanism can convey silk to a silk binding area of the silk binding machine, so that the problem that the silk is difficult to position is solved; the foam storage mechanism can store a large amount of foam and orderly output foam blocks; the foam conveying mechanism conveys the foam blocks to a silk binding area of a silk binding machine and assists in binding silk; the cloth cutting mechanism can position the end head of the silk cloth and cut the silk cloth from the cloth wheel. The whole mechanism automatically completes a series of actions of silk positioning cutting, foam conveying, auxiliary silk binding, finished product blanking and the like under the control of the PLC control system, thereby realizing automatic feeding and discharging of the foam silk binding. The beneficial effect of this patent is: simple structure, low manufacturing cost and running cost, and can adapt to the automatic silk binding of the foam blocks with multiple specifications.

Description

Automatic feeding and discharging device of foam silk bundling machine for wine bottle base

Technical Field

The patent relates to the technical field of automated machinery, and in particular relates to an automatic feeding and discharging device of a foam silk binding machine for a wine bottle base.

Background

The packing carton is as the most common articles for daily use in modern life, along with the heat of express delivery logistics industry, the rate of utilization is higher and higher, and it plays packing, protection product, pleasing to the eye effect, in order to protect the article of inside and fill the surplus space better, the foam piece often is packed into the carton, especially food class article, and in order not to make product and foam direct contact and influence the outward appearance of product, can prick silk on the foam piece, prick the surface of foam one deck silk, and the packing of middle-high end drinks product can be said more strictly to the outward appearance requirement.

Most of the current foam silk binding operation is finished by workers, silk is placed on the surface of the foam, silk is bound into the foam by using a cone, the production efficiency is low, the yield is low, the labor cost is high, a part of the traditional silk binding machine is put into use in part of packaging factories, but the problem of high labor cost is still not solved, and the yield is affected by improper operation of the workers.

The existing automatic silk binding scheme cannot enable silk to be in a controlled state all the time, the positioning of cloth is very unreliable, the position of the silk is adjusted at any time by means of various deviation correcting means, for example, the novel foam silk binding packaging equipment disclosed in China patent publication No. CN108313415A is characterized in that the cloth is transported by a conveyor belt and an adsorption device, the cloth is likely to fall off under the working environment of a common workshop, and the manufacturing cost of the scheme is high to be verified through experiments. The mechanism disclosed by the patent can always ensure that the silk is in a state of being clamped by a machine, and always ensures that the silk state is under the control of the mechanism, so that the silk cannot fall off to cause the running error of the device.

Disclosure of Invention

In order to improve production efficiency, yield and reduce labor cost, solve the problems of difficult positioning and conveying of cloth and the like, the invention provides an automatic feeding and discharging device of a foam silk binding machine for a wine bottle base.

The technical scheme that this patent adopted to solve its technical problem is: the automatic feeding and discharging device of the foam silk bundling machine for the wine bottle base comprises a silk feeding frame, a cloth cutting mechanism, a silk positioning mechanism, a foam conveying mechanism, a foam storage mechanism, a finished product conveying belt and a control system; the silk fabric feeding frame, the silk fabric bundling machine, the blanking conveyor belt, the finished product storage bin is installed in a matched mode, the foam storage mechanism is installed on the ground on the side face of the silk fabric bundling machine, the foam conveying mechanism is connected with the silk fabric bundling machine and the foam storage mechanism in series, foam blocks of the foam storage mechanism are conveyed to the silk fabric bundling area of the silk fabric bundling machine, the fabric cutting mechanism and the silk fabric positioning mechanism are fixed on the silk fabric bundling machine, and the positions of the fabric cutting mechanism and the silk fabric positioning mechanism are adjustable; the cloth cutting mechanism cuts the positioned silk from the cloth wheel and assists in positioning the silk; the silk positioning mechanism is used for positioning silk in a silk binding area of the silk binding machine, and the silk is always in a mechanical clamping state in the positioning process; the foam storage mechanism can store a large amount of foam and can orderly output foam blocks; the foam conveying mechanism is responsible for conveying the foam blocks output by the foam storage mechanism to a silk binding area of the silk binding machine and assisting in binding silk; the device work flow is as follows: silk positioning, silk cutting, foam block feeding, auxiliary silk binding and foam block finished product blanking; the special work flow is characterized in that silk positioning and finished foam block product blanking are carried out in the same time period, the end part of the silk is clamped by the clamping pneumatic fingers to move towards the silk binding area of the silk binding machine, and meanwhile, the material taking plate pushes the finished foam product processed in the previous period to the finished product conveying belt from the silk binding area to be conveyed away.

Preferably, a large number of silk fabrics are wound on the cloth wheel on the silk fabric feeding frame, the width of the silk fabrics is required to correspond to the size of the packaging foam block, when the silk fabrics are pulled by the silk fabric positioning mechanism, the cloth wheel is matched to rotate, after the cloth is used up, a sensor on the silk fabric feeding frame can sense, an indicator light is lightened to remind a worker of timely replacing the cloth wheel, and the cloth wheel is convenient to replace by using the design of the cloth wheel; because silk positioning is directly pulled by the pneumatic finger of the cloth clamping and the silk is always clamped and positioned by different mechanisms, the cloth cannot deviate from the theoretical position.

Preferably, the silk cutting head of the cloth cutting mechanism cuts silk from the cloth wheel through the guiding function of the guide rail and the driving back and forth movement of the synchronous belt, the A silk pressing cylinder and the B silk pressing cylinder are symmetrically distributed on the cloth cutting mechanism frame, the piston rod of the A silk pressing cylinder is connected with the silk pressing plate, the silk carrying plate is fixed on the cloth cutting mechanism frame, silk is positioned between the silk carrying plate and the silk pressing plate when not positioned, the silk is clamped between the two plates for constraint, when the silk is positioned, the silk clamping pneumatic fingers clamp the silk, the silk carrying plate and the silk pressing plate loosen the silk, the silk positioning mechanism positions the silk to the silk binding area, the two plates clamp the silk again after the silk is finished, and the silk clamping pneumatic fingers loosen the silk at the moment, so that the silk is always in a clamped state.

Preferably, the silk positioning mechanism clamps silk by clamping pneumatic fingers, the pneumatic fingers of the clamping are fixed on a material taking plate, the material taking plate is driven by a silk positioning linear module, a plurality of grooves are cut on a silk carrying plate, when silk is bound by foam blocks with different specifications, silk with proper size needs to be replaced, at the moment, the width of the silk changes, the positions of the pneumatic fingers of the clamping on the material taking plate are adjusted, the pneumatic fingers of the clamping are aligned with notches at the edge of the silk to clamp the silk, and meanwhile, the positions of the cloth cutting mechanism and the silk positioning mechanism on the silk binding machine are adjusted, so that the adjustment of silk cutting size is realized.

Preferably, the foam pushing linear module in the foam storage mechanism is matched with the guide rail A and the guide rail B to be fixed on the bottom plate of the foam storage mechanism, the foam pushing plate penetrates through the groove on the bottom surface of the storage bin to be connected with the sliding block of the foam pushing linear module, the foam pushing plate is driven by the foam pushing linear module, the foam lifting plate is fixed with the sliding block of the foam lifting linear module, the foam lifting plate is driven to lift and descend, when the foam lifting plate is at the lowest position, the upper surface of the foam lifting plate is 3-5mm lower than the lower bottom surface of the foam block at the lowest position, the foam pushing plate is guaranteed to push the foam block on one surface onto the foam lifting plate, and the foam lifting linear module and the foam pushing linear module are matched to work so as to guarantee orderly output of foam.

Drawings

The present patent is described in further detail below with reference to the attached drawings and detailed description:

FIG. 1 is a schematic diagram of the structure of the present patent;

FIG. 2 is a schematic view of a cloth cutting mechanism and a silk positioning mechanism;

FIG. 3 is a schematic view of a foam storage mechanism;

FIG. 4 is a schematic view of a silk carrier plate;

in the figure, 1 silk feeding frame, 2, cloth cutting mechanism, 3, silk positioning mechanism, 4, silk binding machine 5, blanking conveyor belt, 6, finished product storage bin, 7, foam storage mechanism, 8, foam material conveying mechanism, 9, silk, 10, silk carrying plate, 11, A silk compacting cylinder, 12, cloth cutting mechanism frame, 13, synchronous belt motor, 14, synchronous belt pulley, 15, synchronous belt motor seat, 16, guide rail sliding block, 17, silk cutting head, 18, synchronous belt, 19, guide rail, 20, synchronous belt wheel seat, 21, B silk compacting cylinder, 22, silk compacting plate, 23, a positioning module frame, 24, a silk positioning linear module, 25, a transition plate, 26, a material taking plate, 27, a cloth clamping pneumatic finger, 28, a foam lifting plate, 29, a foam lifting linear module, 30, an adjusting plate, 31, a storage bin, 32, a foam push plate, 33, a foam storage mechanism bottom plate, 34, an A guide rail, 35, a foam pushing linear module, 36, a B guide rail, 37, a material conveying frame, 38, a material conveying linear module, 39, a cylinder carrier plate, 40, a needle type sucker fixing piece, 41, a needle type sucker, 42 and a foam conveying cylinder.

Detailed Description

Referring to fig. 1, a silk feeding frame 1, a silk bundling machine 4, a blanking conveyor 5, a finished product storage bin 6, a foam storage mechanism 7, a foam material conveying mechanism 8 is fixed on the ground in a certain position relationship, a cloth cutting mechanism 2 and a silk positioning mechanism 3 are fixed on the silk bundling machine 4, a cloth wheel is fixed on the silk feeding frame 1, a large amount of silk is wound on the cloth wheel, the cloth wheel can be directly disassembled and replaced by workers, in an initial state, silk is positioned on a silk carrying plate 10, a piston rod of an A silk compressing cylinder 11 and a B silk compressing cylinder 21 is in an extending state, a silk compressing plate 22 compresses the foam material, a silk cutting head 17 is positioned at one end of a cutting mechanism frame 12, a silk clamping pneumatic finger 27 is fixed on the material taking plate 26, a silk end on the carrier plate 10 is placed in the finger of the clamping pneumatic finger 27, at the moment, the position of the silk feeding plate 26 is an initial position called a point, after the silk is positioned at a designated position, the position of the material taking plate 26 is a foam end point, the position of the material taking plate 26 is positioned at the foam end point, a foam material conveying mechanism is positioned at the bottom end of the foam storage bin of the foam storage mechanism, the foam storage mechanism is positioned at the bottom surface of the foam storage bin is at the bottom surface of the foam storage mechanism is at the bottom surface of the foam storage bin is at the bottom of the foam storage mechanism, the foam storage bin is at the bottom of the foam storage position of the foam storage bin is at the foam storage level of the foam storage bin is at the bottom of the foam storage drum, the foam storage drum is at the bottom, the foam storage drum is at the size, the foam storage drum is, the storage level is, the foam is the storage has the storage is. The middle area of the upper surface of the silk binding machine 4 is a silk binding area, the area is provided with a carrying plate supported by a spring mechanism, when the silk binding machine works, a foam block is placed on the carrying plate of the area, the foam block is pressed down, the internal mechanism of the silk binding machine 4 wraps silk on the foam block, then the foam block is loosened, and the carrying plate carries a finished product foam block to bounce back to the upper surface of the silk binding machine.

After the device starts to work, the 'fingers' of the cloth clamping pneumatic fingers 27 are closed, silk on the silk carrying plate 10 is clamped, then the piston rods of the A silk pressing cylinder 11 and the B silk pressing cylinder 21 are retracted to drive the silk pressing plate 22 to ascend, then the silk positioning linear module 24 starts to work, the material taking plate 26 and the two cloth clamping pneumatic fingers 27 fixed on the silk positioning linear module 24 are driven to move to the other end, the silk positioning linear module 24 stops working after the silk is positioned to a silk binding area, at the moment, the material taking plate 26 reaches the endpoint B, the piston rods of the A silk pressing cylinder 11 and the B silk pressing cylinder 21 extend, the silk pressing plate 22 is driven to descend, the silk is clamped on the silk carrying plate 10, the synchronous belt motor 13 is driven to move, the silk cutting head 17 fixed on the synchronous belt 18 is driven to move from one end to the other end of the frame of the cutting mechanism, at the moment, the silk for packaging is positioned in the binding working area of the silk binding machine 4, then the 'fingers' of the cloth clamping pneumatic fingers 27 are loosened, and the material taking plate 26 is driven to descend to the initial point A positioning is completed.

The foam pushing plate 32 of the foam storage mechanism 7 pushes the width of one foam block forwards to push the foam block on the foam lifting plate 28, one surface of the foam of the storage bin 31 can be five rows and ten columns, namely fifty surfaces of foam, the linear conveying module 38 on the foam conveying mechanism 8 drives the foam conveying air cylinders 42 to the first column position of the first row, the piston rods of the foam conveying air cylinders 42 extend, the needle sucking discs 41 suck the first foam, then the piston rods of the foam conveying air cylinders 42 retract, the linear conveying module 38 drives the foam conveying air cylinders 42 to convey the first foam above the silk binding area of the silk binding machine 4, the piston rods of the foam conveying air cylinders 42 extend, the foam is pressed down to wait for the silk binding of the silk binding machine 4 to finish, the needle sucking discs 41 on the foam conveying air cylinders 42 release the foam after the silk binding is finished, the piston rods of the foam conveying air cylinders 42 retract, the material transporting linear module 38 drives the foam transporting cylinder 42 to the second row position of the first row to prepare for transporting the second foam block, at this time, the material taking plate 26 is at the initial point a, the pneumatic finger 27 clamps the fabric head of the next periodic fabric, the fabric positioning linear module 24 drives the material taking plate 26 to the end point B, that is, the fabric of the second foam block is transported to the silk bundling area of the silk bundling machine 4, during the process that the fabric positioning linear module 24 drives the material taking plate 26 to the end point B, the back surface of the material taking plate 26 pushes the finished foam block of the previous period in the silk bundling area onto the blanking conveyor belt 5 to transport, that is, the process of transporting and positioning the periodic fabric is also the blanking process of the foam block processed in the previous period, after the fabric positioning is completed, the foam transporting mechanism 8 transports the foam of the first row and the second row to the silk bundling area, the piston rod of the foam transporting cylinder 42 extends, the foam is pressed down, waiting for the second foam block to complete, and so on.

When the first row of foam blocks is completely processed, the foam lifting linear module 29 drives the foam lifting plate 28 to lift one foam block to the height, the process is continued, when the foam lifting plate 28 returns to the original position of the bottom surface after the foam blocks of the first row are completely processed, the foam pushing plate 32 pushes the width of one foam block forwards, the foam blocks of the second row are pushed onto the foam lifting plate 28, and the like until all the foam blocks are completely processed, and a worker reloads the foam blocks into the storage bin 31.

Claims

1. The automatic feeding and discharging device of the foam silk bundling machine for the wine bottle base is characterized by comprising a silk feeding frame (1), a cloth cutting mechanism (2), a silk positioning mechanism (3), a discharging conveyor belt (5), a foam storage mechanism (7), a foam conveying mechanism (8) and a control system; the silk fabric feeding frame (1), the silk fabric bundling machine (4), the blanking conveyor belt (5), the finished product storage bin (6) is installed in a matched mode, the foam storage mechanism (7) is installed on the side surface of the silk fabric bundling machine (4), the foam material conveying mechanism (8) is connected with the silk fabric bundling machine (4) and the foam storage mechanism (7) in series, foam blocks of the foam storage mechanism (7) are conveyed to a silk fabric bundling area of the silk fabric bundling machine (4), the fabric cutting mechanism (2) and the silk fabric positioning mechanism (3) are fixed on the silk fabric bundling machine (4), and the positions of the fabric cutting mechanism (2) and the silk fabric positioning mechanism (3) are adjustable; the cloth cutting mechanism (2) cuts the positioned silk from the cloth wheel and assists in positioning the silk; the silk positioning mechanism (3) is used for positioning the silk in a silk binding area of the silk binding machine (4), and the silk is always in a dry mechanical clamping state in the positioning process; the foam storage mechanism (7) can store a large amount of foam and can orderly output foam blocks; the foam material conveying mechanism (8) is responsible for conveying foam blocks output by the foam material storing mechanism (7) to a silk binding area of the silk binding machine (4) and assisting in binding silk: the device work flow is as follows: silk positioning, silk cutting, foam block feeding, auxiliary silk binding and foam block finished product blanking; the particularity of the working flow is that silk positioning and finished product blanking of foam blocks are carried out in the same time period, and when the end part of the silk clamped by the clamping pneumatic finger (27) moves to the silk binding area of the silk binding machine (4), the material taking plate (26) pushes the finished foam product processed in the previous period to the blanking conveyor belt (5) from the silk binding area to be sent away, and the silk in the device is always in a state of being mechanically clamped by different mechanisms, so that the silk is not dropped off due to interference of external factors;

the cloth wheel on the silk feeding frame (1) is wound with a large amount of silk, the width of the silk needs to correspond to the size of the packaging foam block, when the silk is pulled out by the silk positioning mechanism (3), the cloth wheel is matched to rotate, after the cloth is used up, a sensor on the silk feeding frame (1) can sense, an indicator light is lightened to remind a worker to replace the cloth wheel in time, and the cloth wheel is convenient to replace by using the design of the cloth wheel; the silk is directly pulled by the pneumatic finger (27) and is always clamped and positioned by different mechanisms, so that the cloth cannot deviate from the theoretical position;

the silk cutting head (17) of the cloth cutting mechanism (2) cuts silk from the cloth wheel through the guiding function of the guide rail (19) and the driving of the synchronous belt (18), the A silk pressing cylinder (11) and the B silk pressing cylinder (21) are symmetrically distributed on the cloth cutting mechanism frame (12), the silk pressing plate (22) is connected to the piston rod of the A silk pressing cylinder, the silk carrying plate (10) is fixed on the cloth cutting mechanism frame (12), the silk can be located between the silk carrying plate (10) and the silk pressing plate (22) when the silk is not located, the silk is clamped between the two plates for constraint, when the silk is located, the silk clamping pneumatic finger (27) clamps silk, the silk carrying plate (10) and the silk pressing plate (22) loosen silk, the silk locating mechanism (3) locates silk to a silk binding area, at the moment, the silk clamping pneumatic finger (27) loosens silk, and the silk clamping pneumatic finger (27) always keeps in a clamped state;

silk positioning mechanism (3) presss from both sides cloth pneumatic finger (27) and fix on getting material board (26), get material board (26) by silk positioning linear module (24) drive, cut a plurality of grooves on silk carrying board (10), when pricking silk to the foam piece of different specifications, need change the silk that the size is fit for, silk width variation this moment, adjustment presss from both sides cloth pneumatic finger (27) and gets the position on material board (26), make presss from both sides cloth pneumatic finger (27) aim at silk marginal notch in order to press from both sides and get silk, simultaneously, adjust cutting mechanism (2) and silk positioning mechanism (3) position on pricking silk machine (4) to realize silk cutting size's regulation.

2. The automatic feeding and discharging device of the wine bottle base foam silk bundling machine according to claim 1, wherein a foam pushing linear module (35) in a foam storage mechanism (7) is matched with an A guide rail (34) and a B guide rail (36) to be fixed on a bottom plate (33) of the foam storage mechanism, the foam pushing plate (32) penetrates through a groove in the bottom surface of a storage bin (31) to be connected with a sliding block of the foam pushing linear module (35), the foam pushing plate (32) is driven by the foam pushing linear module (35), a foam lifting plate (28) is fixedly connected with the sliding block of the foam lifting linear module (29), the foam lifting plate (28) is driven to lift and descend, when the foam lifting plate (28) is at the lowest position, the upper surface of the foam lifting plate is 3-5mm lower than the lower bottom surface of a foam block at the lowest position, the foam pushing plate (32) can push one surface of the foam lifting plate (28), and the foam lifting linear module (29) and the foam pushing linear module (35) are matched to work to ensure ordered output of foam.