WO2020220509A1

WO2020220509A1 - Dual-station automated glue-applying production line

Info

Publication number: WO2020220509A1
Application number: PCT/CN2019/100055
Authority: WO
Inventors: 刘思文; 王有卿; 常小龙; 陈新
Original assignee: 佛山隆深机器人有限公司
Priority date: 2019-04-29
Filing date: 2019-08-09
Publication date: 2020-11-05
Also published as: CN110013946B; CN110013946A

Abstract

A shoe-making dual-station automated glue-applying production line, comprising a conveying system, a control panel, a weighing apparatus, a glue-supplying pump, a connecting pipe, a support frame, and, first and second glue-applying apparatus. The conveying system is provided in parallel to the controller and has an output end facing the control panel. The weighing apparatus is provided on the surface of the control panel and is fixedly connected on the bottom part thereto for use in the placement of shoe bodies pending the application of a glue. The glue-applying production line is such that the first glue-applying apparatus is provided on top of the support frame to apply the glue to a vamp, the weighing apparatus is provided on the control panel, and the second glue-applying apparatus that is rotatable is provided on a side of the support frame, the shoe bodies onto which the glue is applied is weighed when the glue is applied, when the weight difference exceeds a preset value, the control panel controls the second glue-applying apparatus to work, and the glue is filled in a preset groove on the vamp in order to reduce the weight difference between left and right shoe bodies. The automated glue-applying production line, relative to the problem of the prior art in which a large weight difference between left and right shoes requires a return to the production line for adjustment, reduces the weight difference between left and right shoe bodies, thus reducing business costs and increasing work efficiency.

Description

Double-station automatic gluing production line

Technical field

The invention relates to shoe processing equipment, in particular to a double-station automatic gluing production line.

Background technique

At present, in the shoe leather processing and manufacturing industry, the more common gluing process is done by hand. With the increasing demand for robot equipment in the manufacturing industry, environmental protection and improving the working environment of workers, many companies have introduced gluing processes in robotics. At present, various gluing robots have been used in production.

At present, common gluing equipment usually adopts single-station or double-station. With the development of footwear in the direction of lighter weight, it is usually difficult for the left and right shoes to have the same weight after gluing. The current conventional practice It is that when the weight difference between the left and right foot shoes exceeds the specified level, they will not be shipped. This result is not only helpless, but also increases the cost of the company.

In response to the above technical problems, the applicant has proposed an improved solution, using glue application equipment to reduce the problem of the large difference in weight between the left and right feet after glue application.

Summary of the invention

The purpose of the present invention is to overcome the shortcomings of the prior art, adapt to actual needs, and provide a double-station automatic gluing production line to solve the unreasonable technical problem of the existing urine cup structure.

In order to achieve the purpose of the present invention, the technical solutions adopted by the present invention are:

A double-station automatic gluing production line, including a conveying system, and further comprising: a console, a weighing device, a glue supply pump, a connecting pipe, a support frame, a first gluing device and a second gluing device, the conveying system The weighing device is arranged side by side with the console and the output end faces the console. The weighing device is arranged on the surface of the console and the bottom is fixedly connected to it for placing the shoe body to be glued. The support frame is erected on the console and connected to the control The two sides of the table are connected, the support frame is provided with a sliding rail, the first glue application device is arranged on the top of the support frame and is driven by the first motor to slide laterally along the sliding rail, and the second glue application device is arranged on the support frame The second motor drives the horizontal rotation on the side arm. The first gluing device and the second gluing device are connected to different rubber barrels through a connecting pipe and a glue supply pump. The first motor and the second motor Work is controlled by the console.

Preferably, the first gluing device includes: a base, a glue gun, and a connecting part. The base is provided with a pulley, the base is slidably connected to the support frame, and the pulley is driven by a first motor. The part and the base are vertically slidably connected by a screw structure, the connecting part is provided with a glue gun, the glue gun is connected with the glue supply pump through a connecting tube, and the glue gun is controlled by a console.

Preferably, the second gluing device includes a rotating part, a feeding pipe, a third motor, a pump head, a glue nozzle, a control valve and a swing arm, the swing arm is fixedly connected to the side of the rotating part, and the rotating part is arranged at The support frame is driven by a second motor to rotate, the swing arm is provided with a pump head, a third motor, a glue nozzle and a control valve, the pump head is driven by a third motor, and one end of the feeding pipe is connected with a connecting pipe, The other end is connected to a control valve through a pump head, the control valve is connected to a glue nozzle, and the control valve and the third motor are all controlled by a console.

Preferably, the weighing device includes a weighing sensor, a fourth motor, a bottom plate, and a top plate slidably connected to the weighing sensor. The weighing sensor is arranged on the top plate and transmits the detected signal to the console. The motor drives the top plate nested on the bottom plate to slide longitudinally through a conveyor belt or a gear.

Preferably, in the double-station automatic gluing production line, a groove for filling rubber is preset on the shoe surface to be glued.

Preferably, the density of the glue applied by the first glue application device is lower than that of the glue applied by the second glue application device.

Working principle: The first gluing device is set on the top of the support frame to apply glue to the shoe surface, a weighing device is also set on the console and the second gluing device that can rotate is set on the side of the support frame. After completion, weigh the rubberized shoe body. When the weight difference exceeds the preset value, the console controls the second gluing device to work, filling the preset grooves on the shoe surface to reduce the left and right sides. The weight of the shoe body is poor.

The present invention is improved on the basis of traditional gluing equipment. Compared with the traditional problem that the weight difference between left and right shoes needs to be adjusted back to the production line, the weight error of the left and right shoes can be reduced, the enterprise cost is reduced, and the work efficiency is improved. Has high market efficiency.

Description of the drawings

Figure 1 is a three-dimensional structure diagram of a double-station automatic gluing production line;

Figure 2 is a front view of the structure of the double-station automatic gluing production line;

Figure 3 is a schematic diagram of the control connection.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings 1-3 and embodiments:

As shown in Figure 1-2, it is a double-station automatic gluing production line, including conveying system 1, also including: console 2, weighing device 3, glue supply pump, connecting pipe, support frame 4, first gluing device 5 And the second gluing device 6, the conveying system 1 is arranged side by side with the console 2 and the output end faces the console 2, the weighing device 3 is arranged on the surface of the console 2 and the bottom is fixedly connected to it for placing Glue shoe body, the support frame 4 is erected on the console 2 and connected to both sides of the console 2, the support frame 4 is provided with a slide rail 7, and the first glue application device 5 is provided on the support frame 4 The top is driven by the first motor to slide horizontally along the slide rail 4. The second glue application device 6 is arranged on the side arm of the support frame 4 and is driven by the second motor to rotate horizontally. The first glue application device 5 and the second The glue application device 6 is respectively connected to different glue barrels through a connecting pipe and a glue supply pump, and the first motor and the second motor are controlled by the console 2 to work.

In another embodiment, the first gluing device 5 includes a base 8, a glue gun 9, and a connecting portion 10. The base 8 is provided with a pulley, and the base 8 is slidably connected to the support frame 4, so The pulley is driven by a first motor. The connecting portion 10 and the base 8 are vertically slidably connected by a screw structure. The connecting portion 10 is provided with a glue gun 9 which is connected to the supply through a connecting tube. The glue pump is connected, and the glue gun 9 is controlled by the console 2.

In another embodiment, the second gluing device 6 includes a rotating part 11, a feeding pipe, a third motor, a pump head, a glue nozzle, a control valve, and a swing arm 14. The swing arm 12 is fixedly connected to the rotating part. On the side of 11, the rotating part 11 is arranged on the support frame 4 to be rotated by a second motor. The swing arm 14 is provided with a pump head, a third motor, a glue nozzle and a control valve, and the pump head is driven by a third motor. Driven, one end of the feeding pipe is connected to a connecting pipe, and the other end is connected to a control valve through a pump head, and the control valve is connected to a glue nozzle. The control valve and the third motor are both controlled by the console 2 to work.

In another embodiment, the weighing device 3 includes a weighing sensor, a fourth motor, a bottom plate 12, and a top plate 13 slidably connected to it. The weighing sensor is arranged on the top plate 13 and transmits the detected signal. To the console 2, the fourth motor drives the top plate 13 nested on the bottom plate 12 to slide longitudinally through a conveyor belt or a gear.

In another embodiment: in consideration of the convenience of the second glue application device to inject glue, a groove for filling rubber is preset on the shoe surface to be glued in the double-station automatic glue application production line.

In another embodiment: considering that the function of the second gluing device is to fill the groove with glue to reduce the weight difference between the shoe bodies, because the shoe body is generally thinner, the groove design is also thinner, Therefore, selecting glue with a higher density can ensure that the weight of the glue is larger under the same volume, so the density of the glue applied by the first glue application device is lower than that of the second glue application device.

Control method: As shown in Figure 3, the keyboard on the console controls the first motor to drive the first gluing device to move laterally on the support frame. The base and the connecting part of the first gluing device can also be realized by a screw rod. Sliding in the vertical direction, the bottom plate and the top plate in the weighing device can slide longitudinally. During gluing, the first and fourth motors are controlled by the console to realize the lateral and longitudinal movement of the glue gun to realize the glue application. When the glue application is over, the load cell will send the glued left and right shoe body weight values to the console. The console calculates the weight difference and decides whether to start the second glue application device. If the weight difference exceeds the preset value, The second motor on the lighter side is controlled to work. The second motor drives the rotating part to swing so that the glue nozzle on the swing arm moves to the upper. The console controls the third motor to work so that the pump head fills the feeding tube with glue After calculation, the console controls the working time of the control valve to realize the amount of rubber injected into the shoe surface, thereby reducing the weight error.

The present invention is improved on the basis of traditional gluing equipment. Compared with the traditional problem that the weight difference between the left and right shoes needs to be adjusted back to the production line, the weight error of the left and right shoes can be reduced, the enterprise cost is reduced, and the work efficiency is improved. Has high market efficiency.

The embodiment of the present invention discloses a preferred embodiment, but it is not limited to this. Those of ordinary skill in the art can easily understand the spirit of the present invention and make different extensions and changes based on the above embodiments. However, as long as they do not depart from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

A double-station automatic gluing production line, including a conveying system, is characterized in that it also includes a console, a weighing device, a glue supply pump, a connecting pipe, a support frame, a first gluing device and a second gluing device, The conveying system and the console are arranged side by side with the output end facing the console, the weighing device is arranged on the surface of the console and the bottom is fixedly connected to it for placing the shoe body to be glued, and the support frame is erected on the console The support frame is provided with sliding rails, and the first gluing device is arranged on the top of the support frame and is driven by the first motor to slide horizontally along the sliding rail. The second gluing device It is arranged on the side arm of the support frame to be driven by a second motor to rotate horizontally. The first glue applicator and the second glue applicator are respectively connected to different glue buckets through a connecting pipe and a glue supply pump. The first motor And the second motor is controlled by the console.
The double-station automatic gluing production line according to claim 1, wherein the first gluing device comprises: a base, a glue gun, and a connecting part, the base is provided with a pulley, the base and the support The frame is slidably connected, the pulley is driven by the first motor, the connecting portion and the base are vertically slidably connected by a screw structure, the connecting portion is provided with a glue gun, and the glue gun is connected to the supply through a connecting tube The glue pump is connected, and the glue gun is controlled by a console.
The double-station automatic gluing production line according to claim 1, wherein the second gluing device includes a rotating part, a feeding pipe, a third motor, a pump head, a glue nozzle, a control valve and a swing arm, so The swing arm is fixedly connected to the side of the rotating part, and the rotating part is arranged on the support frame to be rotated by the second motor. The swing arm is provided with a pump head, a third motor, a glue nozzle and a control valve. The pump head Driven by a third motor, one end of the feeding pipe is connected to a connecting pipe, and the other end is connected to a control valve through a pump head, and the control valve is connected to a glue nozzle. The control valve and the third motor are both controlled by a console.
The double-station automatic gluing production line according to claim 1, wherein the weighing device comprises a weighing sensor, a fourth motor, a bottom plate and a top plate slidably connected to the weighing sensor, the weighing sensor is arranged on the top plate The detected signal is transmitted to the console, and the fourth motor drives the top plate nested on the bottom plate to slide longitudinally through a conveyor belt or a gear.
2. The double-station automatic gluing production line according to claim 1, wherein the shoe surface to be glued in the double-station automatic gluing production line is preset with a groove for filling rubber.
4. The double-station automatic gluing production line according to claim 1, wherein the density of the glue applied by the first gluing device is lower than the glue applied by the second gluing device.