Automatic collar telescopic clamping device, system and method

Abstract

The invention provides an automatic telescopic clamping device, system and method for a collar, and particularly relates to the technical field of full-automatic processing of clothing collars, the device comprises a base, a middle clamping mechanism, a first side clamping mechanism, a second side clamping mechanism and a driving mechanism; the middle clamping mechanism is fixedly arranged in the middle of the base and used for clamping the middle of the collar. The first side clamping mechanism and the second side clamping mechanism are symmetrically arranged on the base in a sliding mode, located on the two sides of the middle clamping mechanism and used for clamping the two ends of the collar. The driving mechanism drives the first side clamping mechanism and the second side clamping mechanism to relatively move in the preset linear direction so as to adjust the distance. The system comprises the device and a main control unit module, and the main control unit module generates a processing instruction according to collected collar image data and controls the device to operate. The collar clamping device solves the problems that in the prior art, different clamping templates are needed for different collars, and the efficiency is low due to the fact that the clamping templates need to be replaced when the machine is stopped for processing the different collars, and therefore the automatic production efficiency of a garment factory is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of fully automatic processing of clothing collars, and in particular to an automatic collar telescopic clamping device, system and method. Background Art

[0002] With the rapid development and transformation and upgrading of my country's clothing industry, automation and intelligence have become an inevitable trend in the development of the industry. Intelligent clothing processing equipment, especially automatic collar processing equipment, has been widely popularized and applied in recent years. These devices have significantly improved the efficiency and quality of clothing production through highly automated processing processes. However, while the industry is developing rapidly, it is also facing some technical bottlenecks. Especially for automatic collar machines, due to technical limitations, most of them can only process collars of a specific size, and cannot achieve mixed processing of collars of different sizes. This leads to the need to stop the machine and replace the support template whenever it is necessary to change the processing of collars of different sizes in the actual production process, which is not only inefficient, but also increases production costs. In addition, with the diversification of collar styles, more and more support templates are required, which brings great inconvenience to the automated production of garment factories.

[0003] In response to the above problems, the traditional existing technology mainly adopts a relatively conservative solution. That is, for each collar of different sizes, a matching supporting template is designed and manufactured. In the actual production process, when a collar of a certain size needs to be processed, the corresponding supporting template is replaced. Although this method solves the problem of collar processing to a certain extent, it obviously has many shortcomings. First of all, since it is necessary to design and manufacture supporting templates for each collar of different sizes, the number of templates is huge, which not only increases the production cost, but also brings great difficulties to the management and maintenance of the templates. Secondly, each replacement of the supporting template requires shutdown operation, which not only affects the production efficiency, but also increases the labor intensity of the workers. Therefore, this traditional solution cannot fundamentally solve the problems encountered by the automatic collar machine when processing collars of different sizes, and there is still a need to find a more efficient and flexible solution.

[0004] In summary, how to solve the problem of low efficiency caused by the need for different supporting templates for different collars in the prior art and the need to stop the machine to replace the supporting templates for processing different collars is a difficult problem that needs to be overcome urgently in the field of this technology. Summary of the invention

[0005] The main purpose of the present invention is to provide an automatic retractable collar clamping device, system and method to solve the problem of low efficiency caused by the need for different supporting templates for different collars in the prior art and the need to stop the machine to replace the supporting templates for processing different collars, thereby improving the automated production efficiency of garment factories.

[0006] In order to achieve the above-mentioned purpose, the present invention provides a collar automatic telescopic clamping device, system and method to improve the automated production efficiency of a garment factory.

[0007] In a first aspect, the present invention provides a collar automatic telescopic clamping device, the device comprising: A base, wherein the base is fixedly mounted on the collar processing machine; An intermediate clamping mechanism, the intermediate clamping mechanism is fixedly arranged in the middle of the base, and the intermediate clamping mechanism is used to clamp the middle of the collar to be processed; a first side clamping mechanism and a second side clamping mechanism, wherein the first side clamping mechanism and the second side clamping mechanism are symmetrically arranged on the base and located on both sides of the middle clamping mechanism; the first side clamping mechanism and the second side clamping mechanism can move relative to each other along a preset straight line direction to adjust the distance between the first side clamping mechanism and the middle clamping mechanism; the first side clamping mechanism and the second side clamping mechanism are used to clamp two ends of the collar to be processed; A driving mechanism is disposed in the middle of the base and connected to the first side clamping mechanism and the second side clamping mechanism to drive the first side clamping mechanism and the second side clamping mechanism to move relative to each other along the preset straight line direction.

[0008] Optionally, the intermediate clamping mechanism comprises: an intermediate fixed substrate, the intermediate fixed substrate being mounted on the base; An intermediate supporting fixed template, the intermediate supporting fixed template is fixedly installed in the middle position of the base and is opposite to the intermediate fixed base plate; An intermediate rotating assembly, the intermediate rotating assembly being mounted on the intermediate supporting fixed template so as to be able to swing up and down; An intermediate pressing template, wherein the intermediate pressing template is fixedly mounted on the intermediate rotating assembly; An intermediate pressing cylinder, wherein a first end of the intermediate pressing cylinder is connected to the intermediate fixed base plate, and a second end of the intermediate pressing cylinder is connected to the intermediate pressing template; Among them, the intermediate clamping cylinder is used to drive the intermediate rotating assembly to swing up and down to drive the intermediate clamping template to move in a preset direction relative to the intermediate supporting fixed template so as to clamp or release the middle part of the collar to be processed.

[0009] Optionally, the intermediate rotating assembly comprises: Two middle connecting bolt ears, which are arranged opposite to each other at the rear end of the middle supporting fixed template; An intermediate rotating shaft, both ends of which are rotatably mounted on the two intermediate connecting bolt ears; An intermediate connecting frame, the rear end of which is fixedly connected to both ends of the intermediate rotating shaft so as to rotate synchronously with the intermediate rotating shaft; An intermediate rotating fixed block, fixedly mounted on the front end of the intermediate connecting frame; Among them, the second end of the intermediate clamping cylinder is hinged to the middle part of the intermediate connecting frame to drive the intermediate connecting frame to swing up and down around the intermediate rotating axis; the intermediate clamping template is fixed to the lower part of the intermediate rotating fixed block to swing up and down with the intermediate connecting frame so as to clamp or release the middle part of the collar to be processed.

[0010] Optionally, the first side clamping mechanism comprises: A first side moving assembly, which is mounted on the base and located to the side of the intermediate clamping mechanism; A first side moving substrate, the first side moving substrate being mounted on the first side moving assembly so as to slide along the preset straight line direction through the first side moving assembly; a first side support fixed template, the first side support fixed template being fixedly mounted on the first side movable substrate so as to move synchronously with the first side movable substrate (32); A first side rotating assembly, wherein the first side rotating assembly is mounted on the first side supporting fixed template; A first side pressing template, wherein the first side pressing template is fixedly connected to the first side rotating assembly; a first side pressing cylinder, wherein a first end of the first side pressing cylinder is fixedly connected to the first side movable base plate, and a second end of the first side pressing cylinder is connected to the first side pressing template; Among them, the first side clamping cylinder is used to drive the first side rotating assembly to swing up and down to drive the first side clamping template to move in a preset direction relative to the first side supporting fixed template so as to clamp or release one end of the collar to be processed.

[0011] Optionally, the second side clamping mechanism comprises: a second side moving assembly mounted on the base and located at a second side of the intermediate clamping mechanism; a second side moving substrate, the second side moving substrate being mounted on the second side moving assembly so as to slide along the preset straight line direction through the second side moving assembly; A second side supporting fixed template, wherein the second side supporting fixed template is mounted on the second side movable base plate; a second side rotating assembly, the second side rotating assembly being mounted on the second side supporting fixed template; a second side clamping template, wherein the second side clamping template is fixedly connected to the second side rotating assembly; a second side pressing cylinder, wherein a first end of the second side pressing cylinder is fixedly connected to the second side movable base plate, and a second end of the second side pressing cylinder is connected to the second side pressing template; Among them, the second side clamping cylinder is used to drive the second side rotating assembly to swing up and down to drive the second side clamping template to move in a preset direction relative to the second side supporting fixed template so as to clamp or release the other end of the collar to be processed.

[0012] Optionally, the driving mechanism comprises: A control motor is fixedly mounted on the intermediate clamping mechanism, and the control motor is a dual-axis drive motor; A first screw assembly, the first screw assembly comprising: a first nut seat, a first nut and a first screw; the first nut seat is mounted on the first side clamping mechanism, the first nut is mounted on the first nut seat, one end of the first screw is connected to the first output shaft of the control motor, and the other end of the first screw is inserted into the screw hole of the first nut; A second screw assembly, the second screw assembly comprising: a second nut seat, a second nut and a second screw; the second nut seat is mounted on the second side clamping mechanism, the second nut is mounted on the second nut seat, one end of the second screw is connected to the second output shaft of the control motor; the other end of the second screw is inserted into the screw hole of the second nut; Wherein, the first lead screw and the second lead screw are lead screws with opposite spiral directions.

[0013] Optionally, the driving mechanism further comprises: a first lead screw adjusting component, wherein the first lead screw adjusting component is movably connected to the first lead screw; a second lead screw adjusting component, the second lead screw adjusting component being movably connected to the second lead screw; Among them, the first screw adjustment component is used to drive the first screw to move linearly in a preset direction to adjust the distance between the first side clamping mechanism and the middle clamping mechanism, and the second screw adjustment component is used to drive the second screw to move linearly in a preset direction to adjust the distance between the second side clamping mechanism and the middle clamping mechanism.

[0014] In a second aspect, the present invention provides a collar automatic telescopic clamping system, the system comprising the clamping device as described in the first aspect, and further comprising: A main control unit module, the main control unit module comprising: a data acquisition unit, a data image processing unit and a processing instruction issuing unit, the processing instruction issuing unit is connected to the middle clamping mechanism, the first side clamping mechanism, the second side clamping mechanism and the driving mechanism of the clamping device; Wherein, the data acquisition unit is used to acquire image data of the collar to be processed, the data image processing unit is used to convert the image data into a first processing instruction and a second processing instruction, and the processing instruction issuing unit is used to send the first processing instruction to the driving mechanism so as to drive the first side clamping mechanism and the second side clamping mechanism to move relative to each other along a preset straight line direction to adjust the distance with the middle clamping mechanism; the processing instruction issuing unit is also used to send the second processing instruction to the middle clamping mechanism, the first side clamping mechanism and the second side clamping mechanism to clamp the collar to be processed.

[0015] In a third aspect, the present invention provides a collar automatic telescopic clamping method, the method being applied to the collar automatic telescopic clamping system described in the first aspect, the clamping method comprising: Placing the collar to be processed at a predetermined position of the clamping device; Collecting image data of the collar to be processed; converting the image data into a first processing instruction and a second processing instruction; Sending the first processing instruction to the driving mechanism to drive the first side clamping mechanism and the second side clamping mechanism to move relative to each other along a preset straight line direction to adjust the distance between the first side clamping mechanism and the middle clamping mechanism; The second processing instruction is sent to the middle clamping mechanism, the first side clamping mechanism and the second side clamping mechanism to clamp the collar to be processed.

[0016] The automatic retractable clamping device, system and method for collars provided in the present application are intended to improve the automated production efficiency of collar processing. The device includes a base, an intermediate clamping mechanism, a first side clamping mechanism, a second side clamping mechanism and a driving mechanism. The intermediate clamping mechanism is located in the middle of the base and is used to clamp the middle of the collar to be processed; the first and second side clamping mechanisms are symmetrically arranged on both sides, which can move relative to each other along a preset straight line direction to adjust the spacing with the intermediate clamping mechanism and clamp the two ends of the collar, so as to adapt to various collars of different sizes, avoid designing a specific template for each collar of different sizes, and solve the problem of low efficiency caused by different supporting templates required for different collars in the prior art, and different collar processing requires stopping the machine to replace the supporting template, thereby improving the automated production efficiency of the garment factory. The present invention also provides an automatic retractable clamping system for collars, which integrates the above-mentioned clamping device and adds a main control unit module. The module includes units such as data acquisition, data image processing, and processing instruction issuance, which can automatically acquire image data of the collar to be processed, convert it into processing instructions, and control the operation of the clamping device and the driving mechanism to achieve automatic clamping of the collar. The present invention also provides a method for automatic retractable clamping of the collar, which is applied to the above-mentioned clamping system. By placing the collar to be processed at a predetermined position, acquiring image data, converting processing instructions, and sequentially controlling the operation of the driving mechanism and the clamping mechanism, the collar can be clamped quickly and accurately. The device, system, and method of the present invention all have a high level of automation and intelligence, and can significantly improve the automated production efficiency of collar processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings: Figure 1 A schematic diagram of the structure of the automatic retractable collar clamping device provided in this application; Figure 2 A schematic diagram of the automatic retractable clamping system for the collar provided in this application; Figure 3 A schematic diagram of the process of the automatic extension and clamping method of the collar provided in this application; Figure 4 A schematic diagram of a partial structure of the automatic collar telescopic clamping device provided in the present application.

[0018] 10. Base; 20. Intermediate clamping mechanism; 30. First side clamping mechanism; 40. Second side clamping mechanism; 50. Driving mechanism; 21. Intermediate fixed substrate; 22. Intermediate supporting fixed template; 23. Intermediate rotating assembly; 24. Intermediate pressing template; 25. Intermediate pressing cylinder; 231. Intermediate connecting bolt ear; 232. Intermediate rotating shaft; 233. Intermediate connecting frame; 234. Intermediate rotating fixed block; 31. First side moving assembly; 32. First side moving substrate; 33. First side supporting fixed template; 34. First side rotating assembly; 35. First side The first side clamping template; 36, the first side clamping cylinder; 41, the second side moving assembly; 42, the second side moving substrate; 43, the second side supporting and fixing template; 44, the second side rotating assembly; 45, the second side clamping template; 46, the second side clamping cylinder; 51, the first screw assembly; 511, the first nut seat; 512, the first nut; 513, the first screw; 52, the second screw assembly; 521, the second nut seat; 522, the second nut; 523, the second screw; 53, the first screw adjustment component; 54, the second screw adjustment component; 55, the control motor.

[0019] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in this application will be clearly and completely described below in conjunction with the drawings in this application. Obviously, the described embodiments are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0021] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in sequences other than those illustrated or described herein.

[0022] In the present invention, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in this application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0023] The present application provides an automatic retractable clamping device, system and method for collars. The present invention achieves efficient and stable clamping of the collar to be processed by accurately controlling the position and movement of the clamping mechanism. The device adopts a middle clamping mechanism and a side clamping mechanism symmetrically arranged on both sides, combined with a driving mechanism to achieve flexible adjustment of the spacing. The system introduces a main control unit module, and realizes automatic control through data acquisition, image processing and command issuance. In terms of method, the placement, image acquisition, command conversion and clamping operations of the collar are realized through a preset program, which improves the production efficiency of the collar.

[0024] The technical solution of the present application and how the technical solution of the present application solves the above-mentioned technical problems are described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0025] Figure 1 This is a schematic diagram of the structure of the automatic collar telescopic clamping device provided in this application. Figure 4 A partial structural schematic diagram of the automatic retractable collar clamping device provided in this application; Figure 1As shown, the collar automatic telescopic clamping device provided in this embodiment comprises: a base 10, an intermediate clamping mechanism 20, a first side clamping mechanism 30, a second side clamping mechanism 40 and a driving mechanism 50; the base 10 is fixedly mounted on the collar processing machine; the intermediate clamping mechanism 20 is fixedly arranged in the middle of the base 10, and the intermediate clamping mechanism 20 is used to clamp the middle of the collar to be processed; the first side clamping mechanism 30 and the second side clamping mechanism 40 are symmetrically arranged on the base 10 and located on both sides of the intermediate clamping mechanism 20; the first side clamping mechanism 30 and the second side clamping mechanism 40 can move relative to each other along a preset straight line direction to adjust the distance with the intermediate clamping mechanism 20; the first side clamping mechanism 30 and the second side clamping mechanism 40 are used to clamp the two ends of the collar to be processed; the driving mechanism 50 is arranged in the middle of the base 10 and connected with the first side clamping mechanism 30 and the second side clamping mechanism 40 to drive the first side clamping mechanism 30 and the second side clamping mechanism 40 to move relative to each other along the preset straight line direction. It can be understood that the base 10 is a rectangular steel plate structure, which is fixed to the main frame of the collar processing machine by bolts. A slide rail and a guide groove can be provided on the upper surface of the base 10. The slide rail extends along the length direction of the base 10 to guide the linear movement of the first side clamping mechanism 30 and the second side clamping mechanism 40, and the guide groove is used to install and position other components. The automatic retractable collar clamping device provided in the present embodiment is capable of flexibly adjusting the distance between the first side clamping mechanism 30, the second side clamping mechanism 40 and the intermediate clamping mechanism 20 according to the sizes of different collars by setting an independently movable and clamping intermediate clamping mechanism 20, a first side clamping mechanism 30, and a second side clamping mechanism 40. The intermediate clamping mechanism 20 clamps the middle part of the collar, and the first side clamping mechanism 30 and the second side clamping mechanism 40 clamp the two ends of the collar, thereby being able to adapt to collars of various sizes and avoiding the need to design a specific template for each collar of different sizes. This solves the problem in the prior art that different collars require different supporting templates and the processing of different collars requires shutdown to replace supporting templates, thereby improving the automated production efficiency of the garment factory.

[0026] Furthermore, if Figure 4As shown, the intermediate clamping mechanism 20 includes: an intermediate fixed base plate 21, an intermediate supporting fixed template 22, an intermediate rotating assembly 23, an intermediate clamping template 24 and an intermediate clamping cylinder 25, wherein the intermediate fixed base plate 21 is mounted on the base 10; the intermediate supporting fixed template 22 is fixedly mounted in the middle position of the base 10 and is opposite to the intermediate fixed base plate 21; the intermediate rotating assembly 23 is mounted on the intermediate supporting fixed template 22 so as to be able to swing up and down; the intermediate clamping template 24 is fixedly mounted on the intermediate rotating assembly 23; the first end of the intermediate clamping cylinder 25 is connected to the intermediate fixed base plate 21, and the second end of the intermediate clamping cylinder 25 is connected to the intermediate clamping template 24; wherein the intermediate clamping cylinder 25 is used to drive the intermediate rotating assembly 23 to swing up and down to drive the intermediate clamping template 24 to move in a preset direction relative to the intermediate supporting fixed template 22 so as to clamp or release the middle part of the collar to be processed. In specific implementation, the intermediate fixed base plate 21 includes: a first horizontal plate and a first supporting vertical plate, the first horizontal plate is fixedly mounted on the base 10, and the first supporting vertical plate is vertically fixedly mounted on the first horizontal plate; wherein, the rear end of the intermediate supporting fixed template 22 is fixedly connected to the first horizontal plate, and the first end of the intermediate clamping cylinder 25 is hinged to the first supporting vertical plate. The front upper surface of the intermediate supporting fixed template 22 is provided with anti-slip grooves to increase the friction with the middle part of the collar to be processed and ensure stable clamping. Driven by the intermediate clamping cylinder 25, the intermediate rotating assembly 23 drives the intermediate clamping template 24 to move in a preset direction relative to the intermediate supporting fixed template 22 so as to clamp or release the middle part of the collar to be processed.

[0027] Furthermore, if Figure 4As shown, the intermediate rotating assembly 23 includes: two intermediate connecting bolt ears 231, an intermediate rotating shaft 232, an intermediate connecting frame 233 and an intermediate rotating fixed block 234, wherein the two intermediate connecting bolt ears 231 are relatively arranged at the rear end of the intermediate supporting fixed template 22; the two ends of the intermediate rotating shaft 232 are rotatably mounted on the two intermediate connecting bolt ears 231; the rear end of the intermediate connecting frame 233 is fixedly connected to the two ends of the intermediate rotating shaft 232 to rotate synchronously with the intermediate rotating shaft 232; the intermediate rotating fixed block 234 is fixedly mounted at the front end of the intermediate connecting frame 233; wherein the second end of the intermediate pressing cylinder 25 is hingedly connected to the middle part of the intermediate connecting frame 233 to drive the intermediate connecting frame 233 to swing up and down around the intermediate rotating shaft 232; the intermediate pressing template 24 is fixed to the lower part of the intermediate rotating fixed block 234 to swing up and down with the intermediate connecting frame 233 so as to clamp or release the middle part of the collar to be processed. In specific implementation, firstly, two intermediate connecting bolt ears 231 are relatively arranged at the rear end of the intermediate supporting fixed template 22. The positions and spacing of the two intermediate connecting bolt ears 231 are determined according to the length and installation requirements of the intermediate rotating shaft 232 to ensure that the intermediate rotating shaft 232 can be stably installed between the two bolt ears. Next, the two ends of the intermediate rotating shaft 232 are rotatably installed on the two intermediate connecting bolt ears 231 respectively. This installation method allows the intermediate rotating shaft 232 to rotate freely between the two bolt ears, providing a basis for the subsequent swinging action. Then, the rear end of the intermediate connecting frame 233 is fixedly connected to the two ends of the intermediate rotating shaft 232. This fixed connection method ensures that the intermediate connecting frame 233 can rotate synchronously with the rotation of the intermediate rotating shaft 232. In practical applications, this synchronous rotation feature is the key to realizing the clamping and releasing functions of the middle part of the collar. At the lower front end of the intermediate connecting frame 233, an intermediate rotating fixed block 234 is installed. The function of this fixed block is to provide a stable connection point for fixing the intermediate clamping template 24. In order to realize the up and down swinging function of the middle connecting frame 233, it is necessary to introduce an intermediate clamping cylinder 25, the second end of which is hinged to the middle part of the middle connecting frame 233, so that when the cylinder is working, the extension and contraction of its piston rod will drive the middle connecting frame 233 to swing up and down around the middle rotating shaft 232. Finally, an intermediate clamping template 24 is fixedly installed at the lower part of the middle rotating fixed block 234. Since the middle rotating fixed block 234 is fixedly connected to the middle connecting frame 233, when the middle connecting frame 233 swings up and down, the middle clamping template 24 will also swing up and down accordingly. This swinging action enables the middle clamping template 24 to clamp or release the middle part of the collar to be processed. In the specific working process, when it is necessary to clamp the collar, the piston rod of the middle clamping cylinder 25 extends, pushing the middle connecting frame 233 to swing upward around the middle rotating shaft 232, thereby driving the middle clamping template 24 to move upward and clamp the middle part of the collar.When the collar needs to be loosened, the piston rod of the middle pressing cylinder 25 is retracted, and the middle connecting frame 233 and the middle pressing template 24 are swung downward and the collar is loosened.

[0028] Furthermore, if Figure 4As shown, the first side clamping mechanism 30 includes: a first side moving component 31, a first side moving base plate 32, a first side rotating component 34, a first side clamping template 35 and a first side clamping cylinder 36; the first side moving component 31 is installed on the base 10 and is located on the first side of the intermediate clamping mechanism 20; the first side moving base plate 32 is installed on the first side moving component 31 to slide along a preset straight line direction through the first side moving component 31; the first side supporting fixed template 33, the first side supporting fixed template 33 is fixedly installed on the first side moving base plate 32 to be in contact with the first side The first side moving base plate 32 moves synchronously; the first side rotating assembly 34 is mounted on the first side supporting fixed template 33; the first side pressing template 35 is fixedly connected to the first side rotating assembly 34; the first end of the first side pressing cylinder 36 is connected to the first side moving base plate 32, and the second end is connected to the first side pressing template 35; wherein the first side pressing cylinder 36 is used to drive the first side rotating assembly 34 to swing up and down to drive the first side pressing template 35 to move in a preset direction relative to the first side supporting fixed template 33 so as to clamp or release one end of the collar to be processed. In specific implementation, the first side moving assembly 31 includes: a guide rail and a slider, the guide rail is fixedly mounted on the base 10, the slider is slidably mounted on the guide rail, the first side moving assembly 31 is firmly mounted on the base 10, and its position is carefully set on the first side of the intermediate clamping mechanism 20. The main function of this assembly is to provide sliding ability along a preset straight line direction so as to adjust the overall position of the first side clamping mechanism 30 according to processing requirements. The first side moving substrate 32 is installed on the first side moving assembly 31. Through the sliding function of the assembly, the first side moving substrate 32 can slide smoothly along the preset straight line direction. On the first side moving substrate 32, a first side supporting fixed template 33 is fixedly installed. The function of this template is to provide a stable supporting platform for subsequent components to ensure the stability and accuracy of the entire clamping mechanism. Next, the first side rotating assembly 34 is installed on the first side supporting fixed template 33. The introduction of this assembly enables the first side clamping template 35 to swing up and down relative to the first side supporting fixed template 33, thereby achieving the clamping or loosening action of one end of the collar to be processed. The first side clamping template 35 and the first side rotating assembly 34 are fixedly connected to ensure that the two can keep in sync during the swinging process. The design of this template fully conforms to the shape and size of the collar to be processed to ensure the tightness and stability of the clamping. In order to realize the up and down swinging function of the first side clamping template 35, we introduced the first side clamping cylinder 36. The first end of the cylinder is connected to the first side movable base plate 32 to provide a stable support therefor; and the second end is connected to the first side clamping template 35 to drive the template to swing through the telescopic movement of the cylinder.In actual operation, when one end of the collar to be processed needs to be clamped, the piston rod of the first side clamping cylinder 36 will extend, pushing the first side clamping template 35 to swing upward through the first side rotating assembly 34, thereby tightly clamping one end of the collar. When the collar needs to be released, the piston rod of the first side clamping cylinder 36 will retract, causing the first side clamping template 35 to swing downward and release the collar.

[0029] Furthermore, if Figure 4As shown, the second side clamping mechanism 40 includes: a second side moving component 41, a second side moving base plate 42, a second side supporting fixed template 43, a second side rotating component 44, a second side pressing template 45 and a second side pressing cylinder 46; the second side moving component 41 is installed on the base 10 and is located on the second side of the middle clamping mechanism 20; the second side moving base plate 42 is installed on the second side moving component 41 to slide along a preset straight line direction through the second side moving component 41; the second side supporting fixed template 43 is installed on the second side moving base plate 42 ; The second side rotating assembly 44 is mounted on the second side supporting fixed template 43; The second side pressing template 45 is fixedly connected to the second side rotating assembly 44; The first end of the second side pressing cylinder 46 is connected to the second side moving base plate 42, and the second end of the second side pressing cylinder 46 is connected to the second side pressing template 45; wherein the second side pressing cylinder 46 is used to drive the second side rotating assembly 44 to swing up and down to drive the second side pressing template 45 to move in a preset direction relative to the second side supporting fixed template 43 so as to clamp or release the other end of the collar to be processed. In specific implementation, the second side moving assembly 41 includes: a guide rail and a slider, the guide rail is fixedly mounted on the base 10, the slider is slidably mounted on the guide rail, and the second side moving assembly 41 is mounted on the base 10 and is located on the second side of the intermediate clamping mechanism 20. The main function of this assembly is to provide the sliding ability along the preset straight line direction so as to adjust the overall position of the second side clamping mechanism 40 according to the processing requirements. The second side moving substrate 42 is firmly mounted on the second side moving assembly 41. Through the sliding function of the assembly, the second side moving substrate 42 can slide smoothly along the preset straight line direction, thereby driving the entire second side clamping mechanism 40 to adjust its position. The second side supporting fixed template 43 is installed on the second side moving substrate 42. The second side supporting fixed template 43 provides a stable supporting platform for subsequent components, ensuring the stability and accuracy of the entire clamping mechanism. Next, the second side rotating assembly 44 is installed on the second side supporting fixed template 43. The introduction of this assembly enables the second side clamping template 45 to swing up and down relative to the second side supporting fixed template 43, thereby achieving the clamping or releasing action of the other end of the collar. The second side clamping template 45 and the second side rotating assembly 44 are fixedly connected to ensure that the two can keep in sync during the swinging process. The design of this template fully conforms to the shape and size of the collar to be processed to ensure the tightness and stability of the clamping. In order to realize the up and down swing function of the second side clamping template 45, the second side clamping cylinder 46 is introduced in this embodiment, and the first end of the second side clamping cylinder 46 is connected to the second side movable base plate 42, ensuring that the second side clamping cylinder 46 provides driving force for the second side clamping template 45. The second end of the second side clamping cylinder 46 is connected to the second side clamping template 45.In actual operation, when the other end of the collar to be processed needs to be clamped, the piston rod of the second side clamping cylinder 46 will extend, pushing the second side clamping template 45 to swing upward through the second side rotating assembly 44, thereby tightly clamping the other end of the collar. When the collar needs to be released, the piston rod of the second side clamping cylinder 46 will retract, causing the second side clamping template 45 to swing downward and release the collar.

[0030] Furthermore, if Figure 4As shown, the driving mechanism 50 includes: a control motor 55, which is fixedly mounted on the intermediate clamping mechanism 20, and the control motor 55 is a dual-axis driving motor; a first screw assembly 51, and the first screw assembly 51 includes: a first nut seat 511, a first nut 512 and a first screw 513; the first nut seat 511 is mounted on the first side clamping mechanism 30, the first nut 512 is mounted on the first nut seat 511, one end of the first screw 513 is connected to the first output shaft of the control motor 55, and the other end of the first screw 513 is inserted into the first screw The second lead screw assembly 52 includes: a second nut seat 521, a second nut 522 and a second lead screw 523; the second nut seat 521 is mounted on the second side clamping mechanism 40, the second nut 522 is mounted on the second nut seat 521, one end of the second lead screw 523 is connected to the second output shaft of the control motor 55; the other end of the second lead screw 523 is inserted into the screw hole of the second nut 522; wherein the first lead screw 513 and the second lead screw 523 are lead screws with opposite spiral directions. In specific implementation, the control motor 55 is a dual-axis drive motor, which is fixedly mounted on the intermediate clamping mechanism 20. This design enables the control motor 55 to drive two output shafts at the same time, thereby realizing synchronous control of the first lead screw assembly 51 and the second lead screw assembly 52. ​​The first lead screw assembly 51 is composed of a first nut seat 511, a first nut 512 and a first lead screw 513. The first nut seat 511 is firmly mounted on the first side clamping mechanism 30, providing it with a stable connection point. The first nut 512 is mounted on the first nut seat 511 and forms a threaded fit with the first lead screw 513. One end of the first lead screw 513 is firmly connected to the first output shaft of the control motor 55, and the other end is inserted into the screw hole of the first nut 512. When the first output shaft of the control motor 55 rotates, the first lead screw 513 rotates accordingly, thereby driving the first nut 512 and the first side clamping mechanism 30 thereon to move along the direction of the lead screw axis. The structure of the second lead screw assembly 52 is similar to that of the first lead screw assembly 51, but there are also some key differences. The second lead screw assembly 52 consists of a second nut seat 521, a second nut 522 and a second lead screw 523. The second nut seat 521 is mounted on the second side clamping mechanism 40, providing a stable connection therefor. The second nut 522 is mounted on the second nut seat 521 and forms a threaded fit with the second lead screw 523. One end of the second lead screw 523 is firmly connected to the second output shaft of the control motor 55, and the other end is inserted into the screw hole of the second nut 522. It is worth noting that the spiral directions of the first screw 513 and the second screw 523 are opposite. This design ensures that when the two output shafts of the control motor 55 rotate in the same direction, the first screw assembly 51 and the second screw assembly 52 will drive the first side clamping mechanism 30 and the second side clamping mechanism 40 to move in opposite directions respectively.This synchronous and reverse movement is essential for achieving accurate clamping and positioning of the collar to be processed. In actual operation, when the collar to be processed needs to be clamped, the control motor 55 will start and drive its two output shafts to rotate in the same direction. Since the spiral directions of the first lead screw 513 and the second lead screw 523 are opposite, the first side clamping mechanism 30 and the second side clamping mechanism 40 will move toward the center of the collar to be processed, respectively, so as to achieve clamping of the collar to be processed. When the collar to be processed needs to be released, the control motor 55 will reverse the rotation direction of its output shaft, so that the first side clamping mechanism 30 and the second side clamping mechanism 40 move in opposite directions, respectively, so as to release the collar to be processed.

[0031] Furthermore, if Figure 4As shown, the driving mechanism 50 further includes: a first screw adjustment component 53 and a second screw adjustment component 54, wherein the first screw adjustment component 53 is movably connected to the first screw 513; the second screw adjustment component 54 is movably connected to the second screw 523; wherein the first screw adjustment component 53 is used to drive the first screw 513 to move linearly in a preset direction to adjust the distance between the first side clamping mechanism 30 and the middle clamping mechanism 20, and the second screw adjustment component 54 is used to drive the second screw 523 to move linearly in a preset direction to adjust the distance between the second side clamping mechanism 40 and the middle clamping mechanism 20. In specific implementation, in addition to the control motor 55, the first screw assembly 51 and the second screw assembly 52 described above, the driving mechanism 50 further includes the first screw adjustment component 53 and the second screw adjustment component 54. The first screw adjustment component 53 is movably connected to the first screw 513. This movable connection allows the first screw adjustment component 53 to move linearly along a preset direction when driving the first screw 513. Specifically, the first lead screw adjustment component 53 can be a precision sliding device or an adjustment screw, which is connected to the first lead screw 513 by a thread or other mechanical structure. When the first lead screw adjustment component 53 is operated, for example, by rotating the adjustment screw, it pushes or pulls the first lead screw 513, thereby changing the distance of the first side clamping mechanism 30 relative to the intermediate clamping mechanism 20. This adjustment function is essential for adapting to different sizes of collars to be processed or adjusting the clamping force. The connection mode and function of the second lead screw adjustment component 54 with the second lead screw 523 are similar to the first lead screw adjustment component 53. It is also movably connected to the second lead screw 523 and allows the second lead screw 523 to move linearly in a preset direction. By operating the second lead screw adjustment component 54, the distance of the second side clamping mechanism 40 relative to the intermediate clamping mechanism 20 can be accurately adjusted. In practical applications, the first lead screw adjustment component 53 and the second lead screw adjustment component 54 can be respectively arranged at appropriate positions of the drive mechanism 50 for easy operation and adjustment. For example, they can be installed near the control motor 55 or on the extension of the first screw assembly 51 and the second screw assembly 52. ​​In addition, these adjustment components can also be equipped with a dial or an indicator to more accurately display and adjust the distance. Through the precise adjustment of the first screw adjustment component 53 and the second screw adjustment component 54, it can be ensured that the first side clamping mechanism 30 and the second side clamping mechanism 40 can accurately clamp collars of different sizes to be processed and maintain an appropriate clamping force. This design not only improves the flexibility and adaptability of the drive mechanism 50, but also ensures the stability and accuracy of the collars to be processed during the processing. In summary, the drive mechanism 50 in this embodiment realizes the precise adjustment of the distance between the first side clamping mechanism 30 and the second side clamping mechanism 40 relative to the middle clamping mechanism 20 by introducing the first screw adjustment component 53 and the second screw adjustment component 54.This design improves the flexibility and adaptability of the driving mechanism 50, making it applicable to a wider range of collar types and sizes to be processed.

[0032] Figure 2 This is a schematic diagram of the automatic retractable and clamping system for the collar provided in this application. It is intended to provide a detailed description of the automatic retractable and clamping system for the collar, such as Figure 2 As shown, the collar automatic telescopic clamping system provided in this embodiment includes Figure 1 The clamping device of the embodiment, the clamping system further comprises: A main control unit module, the main control unit module includes: a data acquisition unit, a data image processing unit and a processing instruction issuing unit, the processing instruction issuing unit is connected with the middle clamping mechanism 20, the first side clamping mechanism 30, the second side clamping mechanism 40 and the driving mechanism 50 of the clamping device; Among them, the data acquisition unit is used to collect image data of the collar to be processed, the data image processing unit is used to convert the image data into a first processing instruction and a second processing instruction, and the processing instruction issuing unit is used to send the first processing instruction to the driving mechanism 50 so as to drive the first side clamping mechanism 30 and the second side clamping mechanism 40 to move relative to each other along a preset straight line direction to adjust the distance with the middle clamping mechanism 20; the processing instruction issuing unit is also used to send the second processing instruction to the middle clamping mechanism 20, the first side clamping mechanism 30 and the second side clamping mechanism 40 to clamp the collar to be processed.

[0033] The automatic retractable and clamping system for collars provided in the present embodiment collects image data of the collar to be processed by a data acquisition unit, and the data image processing unit converts the image data into a first processing instruction and a second processing instruction. The processing instruction issuing unit sends the first processing instruction to the driving mechanism 50 so as to drive the first side clamping mechanism 30 and the second side clamping mechanism 40 to move relative to each other along a preset straight line direction to adjust the distance with the middle clamping mechanism 20; the processing instruction issuing unit is also used to send the second processing instruction to the middle clamping mechanism 20, the first side clamping mechanism 30 and the second side clamping mechanism 40 to clamp the collar to be processed, so as to adapt to various collars of different sizes and avoid designing a specific template for each collar of different sizes, thereby solving the problem of low efficiency caused by different supporting templates required for different collars in the prior art and the need to stop the machine to replace the supporting templates for processing different collars, thereby improving the automated production efficiency of the garment factory.

[0034] Figure 3 The present invention provides a flowchart of the automatic extension and clamping method for the collar. The present invention is intended to provide a detailed description of the automatic extension and clamping method for the collar. Figure 3 As shown, the collar automatic telescopic clamping method provided in this embodiment includes: S301: placing the collar to be processed at a predetermined position of a clamping device.

[0035] The clamping device includes: a base 10, a middle clamping mechanism 20, a first side clamping mechanism 30, a second side clamping mechanism 40 and a driving mechanism 50. The middle of the collar to be processed is placed on the middle clamping mechanism 20, and the two ends of the collar to be processed are placed on the first side clamping mechanism 30 and the second side clamping mechanism 40 respectively. The collar to be processed can be firmly clamped by the above mechanisms.

[0036] S302: Collecting image data of the collar to be processed.

[0037] The acquisition method may be to use a data acquisition unit to acquire image data of the collar to be processed, or may be acquired through the following steps: Step 1: Prepare the acquisition equipment Choose a high-resolution camera: Choose an industrial camera with high resolution to ensure that it can capture the details and texture of the collar surface. The camera resolution should be at least several million pixels to ensure image clarity.

[0038] Configure the light source: In order to obtain consistent lighting effects, use an LED light source with adjustable brightness and color temperature. The light source should be evenly irradiated on the collar surface to avoid shadows and reflections to ensure image quality.

[0039] Install image acquisition software: Install professional image acquisition software on the computer connected to the camera. The software should have functions such as real-time preview, image capture, format conversion and saving.

[0040] Step 2: Set up the collection environment Clean the collar: Before capturing images, make sure the surface of the collar to be processed is clean and free of stains to avoid affecting the image quality.

[0041] Fix the collar: Use a dedicated clamp or bracket to fix the collar to the acquisition platform to ensure that the collar remains flat and does not move. The design of the clamp or bracket should take into account the shape and size of the collar to ensure that the acquired image accurately reflects the actual state of the collar.

[0042] Adjust the camera position: According to the size and shape of the collar, adjust the position and angle of the camera to ensure that the camera can capture the image of the entire collar. At the same time, ensure that the camera lens maintains an appropriate distance from the surface of the collar to avoid image distortion.

[0043] Step 3: Collect image data Start the image acquisition software: Start the image acquisition software on the computer and connect to the camera.

[0044] Set acquisition parameters: Set acquisition parameters in the software, including resolution, exposure time, white balance, etc. These parameters should be adjusted according to the material, color, and lighting conditions of the collar to obtain the best image effect.

[0045] Capture image: After confirming the image quality in the preview window, click the capture button to save the image data to the computer. To ensure the accuracy of the data, you can capture the image multiple times and select the clearest and most accurate one as the basis for subsequent processing.

[0046] Check image quality: Check the acquired image data to ensure that the image is clear, without blur, shadows, reflections, etc. If the image quality does not meet the requirements, you can readjust the acquisition parameters or re-acquire the image.

[0047] Step 4: Storing and managing image data Naming and classification: Name the acquired image data and classify and store them according to information such as collar type, size, and acquisition time. This helps with subsequent data management and processing.

[0048] Backup Data: Back up image data to a safe location to prevent data loss or damage. The backup can be stored on a hard drive, cloud storage, or other reliable storage media.

[0049] It can be understood that through the above steps, clear, accurate and complete image data of the collar to be processed can be collected, providing strong support for subsequent processing or customization. This collection method is not only applicable to collars, but can also be extended to image data collection of other clothing parts or products.

[0050] S303: Convert the image data into a first processing instruction and a second processing instruction.

[0051] The step of converting the image data into the first processing instruction and the second processing instruction includes: Determine the content of image data; If the image data content is used to instruct the first side clamping mechanism 30 and the second side clamping mechanism 40 to move relative to each other along a preset straight line direction to adjust the distance between the first side clamping mechanism 30 and the second side clamping mechanism 40 and the middle clamping mechanism 20, the image data is converted into a first processing instruction; If the image data content is used to instruct the middle clamping mechanism 20, the first side clamping mechanism 30 and the second side clamping mechanism 40 to clamp or release the collar to be processed, the image data is converted into a second processing instruction.

[0052] S304 : Sending a first processing instruction to the driving mechanism 50 to drive the first side clamping mechanism 30 and the second side clamping mechanism 40 to move relative to each other along a preset straight line direction to adjust the distance between them and the middle clamping mechanism 20 .

[0053] The above step S304 includes the following specific steps when implemented: Step 1: Prepare processing instructions Determine processing parameters: According to the specific requirements of the collar to be processed, determine the required processing parameters, including the target spacing between the clamping mechanisms, movement speed, acceleration, etc. These parameters should be set according to factors such as the material, size, shape and processing accuracy of the collar to be processed.

[0054] Write the first processing instruction: Write the first processing instruction according to the determined processing parameters. The instruction should include detailed information such as target spacing value, motion direction (preset straight line direction), speed curve, acceleration, etc. The writing of the instruction should follow the communication protocol and instruction format of the device to ensure that the instruction can be correctly parsed and executed by the drive mechanism.

[0055] Step 2: Send processing instructions Establish communication connection: Ensure that the communication connection between the processing equipment and the control system is normal. This usually involves network connection, serial communication, bus communication, etc. Before sending instructions, the status of the communication connection should be checked to ensure the reliability and stability of data transmission.

[0056] Sending the first processing instruction: The prepared first processing instruction is sent to the driving mechanism 50 through the control system. This can be achieved through dedicated control software, programming interface or manual operation panel. When sending the instruction, the integrity and accuracy of the instruction should be ensured to avoid data loss or error.

[0057] Step 3: Drive the mechanism to execute instructions Parsing instructions: After receiving the first processing instruction, the driving mechanism 50 first parses it. The parsing process includes identifying the instruction type, extracting key information such as the target spacing value, the movement direction, and the speed curve.

[0058] Calculate motion parameters: Based on the command information obtained by analysis, the driving mechanism calculates the motion parameters of the first side clamping mechanism 30 and the second side clamping mechanism 40. This includes calculating the motion trajectory, speed change, acceleration, etc., to ensure that the clamping mechanism can move smoothly and accurately in the preset straight line direction.

[0059] Driving the clamping mechanism to move: The driving mechanism drives the first side clamping mechanism 30 and the second side clamping mechanism 40 to move relative to each other along a preset straight line direction through a motor, a cylinder or other actuators. During the movement, the driving mechanism should monitor the movement parameters and state information in real time to ensure that the clamping mechanism can accurately adjust the distance with the middle clamping mechanism 20 according to the instruction requirements.

[0060] Step 4: Monitor and adjust Real-time monitoring: During the movement of the clamping mechanism, the motion parameters and status information are monitored in real time through sensors, encoders or other monitoring equipment. This includes the displacement, speed, acceleration of the clamping mechanism, and the actual distance between the middle clamping mechanism and the side clamping mechanism.

[0061] Adjustment and feedback: If the actual motion parameters are detected to be different from the command requirements, the control system should automatically or manually adjust the output of the drive mechanism to correct the deviation and ensure that the clamping mechanism can accurately reach the target spacing. At the same time, the control system should feedback the adjustment results to the operator or record them in the log for subsequent analysis and optimization.

[0062] It can be understood that through the above steps, the spacing between the first side clamping mechanism 30, the second side clamping mechanism 40 and the middle clamping mechanism 20 can be accurately controlled to meet the processing requirements of the collar to be processed. This control method not only improves the processing accuracy and efficiency, but also enhances the flexibility and adaptability of the equipment.

[0063] S305: Sending the second processing instruction to the middle clamping mechanism 20, the first side clamping mechanism 30 and the second side clamping mechanism 40 to clamp the collar to be processed.

[0064] The specific implementation of step S305 includes the following specific steps: Step 1: Prepare processing instructions Determine the clamping or releasing state: According to the needs of the processing process, determine the target state of the clamping mechanism, that is, clamping the collar to be processed or releasing the clamped collar. This decision is usually based on factors such as the processing steps, the material and shape of the collar, and the required processing accuracy.

[0065] Write the second processing instruction: Write the second processing instruction according to the determined clamping or releasing state. The instruction should include detailed information such as the target state (clamping or releasing), clamping force (if applicable), movement speed (if applicable), and the priority of executing the operation. The writing of the instruction should ensure compliance with the communication protocol and instruction format of the equipment so that the clamped mechanism can correctly parse and execute it.

[0066] Step 2: Send processing instructions Establish communication connection: Ensure that the communication connection between the processing equipment and the control system is normal. This usually involves network connection, serial communication, bus communication, etc. Before sending instructions, the status of the communication connection should be checked to ensure the reliability and stability of data transmission.

[0067] Sending the second processing instruction: The prepared second processing instruction is sent to the middle clamping mechanism 20, the first side clamping mechanism 30 and the second side clamping mechanism 40 through the control system. This can be achieved through dedicated control software, programming interface or manual operation panel. When sending instructions, the integrity and accuracy of the instructions should be ensured to avoid data loss or error.

[0068] Step 3: Clamping mechanism executes instructions Parsing instructions: After the clamping mechanism receives the second processing instruction, it first parses it. The parsing process includes identifying the instruction type, extracting key information such as target state, clamping force, and movement speed.

[0069] Adjust the state of the clamping mechanism: Based on the command information obtained through analysis, the clamping mechanism adjusts its state to perform clamping or releasing operations. This may involve adjusting the degree of opening or closing of the clamping jaws, adjusting the clamping force, starting or stopping the drive motor, and other actions.

[0070] Intermediate clamping mechanism 20: Depending on the command, the intermediate clamping mechanism may clamp or release the central portion of the collar by adjusting the degree of opening or closing of its clamping jaws.

[0071] The first side clamping mechanism 30 and the second side clamping mechanism 40: these two mechanisms may adjust the positions and strengths of their clamping jaws simultaneously or sequentially to clamp or release the two sides of the collar.

[0072] Real-time monitoring and feedback: During the clamping or releasing operation, the clamping mechanism should monitor its status information in real time, such as the position, force, movement speed, etc. of the clamping jaws. If any abnormality or deviation is detected, the clamping mechanism should be able to automatically adjust or send error feedback to the control system so that timely measures can be taken.

[0073] Step 4: Confirm the clamping status Check the clamping effect: After the clamping mechanism completes the clamping or releasing operation, the clamping effect should be confirmed by visual inspection or using monitoring equipment such as sensors. This includes checking whether the collar is clamped stably, whether the clamping force is appropriate, and whether there is any damage or deformation.

[0074] Recording and feedback: Record the inspection results of the clamping status in the log and provide feedback to the control system or operator. This helps to analyze and optimize the performance of the clamping mechanism and the processing process.

[0075] Through the above steps, the clamping or releasing operation of the clamping mechanism on the collar to be processed can be accurately controlled, thereby ensuring the stability and accuracy of the processing process. This control method not only improves the processing efficiency and quality, but also enhances the reliability and flexibility of the equipment.

[0076] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the invention disclosed herein. The present application is intended to cover any modification, use or adaptation of the present application, which follows the general principles of the present application and includes common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present application are indicated by the following claims.

[0077] It should be understood that the present application is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A collar automatic telescopic clamping device, characterized in that: The device comprises: A base (10), wherein the base (10) is fixedly mounted on a collar processing machine; An intermediate clamping mechanism (20), the intermediate clamping mechanism (20) being fixedly arranged in the middle of the base (10), and the intermediate clamping mechanism (20) being used to clamp the middle of a collar to be processed; a first side clamping mechanism (30) and a second side clamping mechanism (40), wherein the first side clamping mechanism (30) and the second side clamping mechanism (40) are symmetrically arranged on the base (10) and located on both sides of the middle clamping mechanism (20); the first side clamping mechanism (30) and the second side clamping mechanism (40) are capable of relative movement along a preset straight line direction to adjust the distance between them and the middle clamping mechanism (20); the first side clamping mechanism (30) and the second side clamping mechanism (40) are used to clamp the two ends of the collar to be processed; A driving mechanism (50) is arranged in the middle of the base (10) and is connected to the first side clamping mechanism (30) and the second side clamping mechanism (40) to drive the first side clamping mechanism (30) and the second side clamping mechanism (40) to move relative to each other along the preset straight line direction.

2. The device according to claim 1, characterized in that The intermediate clamping mechanism (20) comprises: An intermediate fixed substrate (21), the intermediate fixed substrate (21) being mounted on the base (10); An intermediate supporting fixed template (22), the intermediate supporting fixed template (22) being fixedly mounted at a middle position of the base (10) and opposite to the intermediate fixed base plate (21); An intermediate rotating assembly (23), the intermediate rotating assembly (23) being mounted on the intermediate supporting fixed template (22) in a manner that allows it to swing up and down; An intermediate pressing template (24), the intermediate pressing template (24) being fixedly mounted on the intermediate rotating assembly (23); an intermediate pressing cylinder (25), wherein a first end of the intermediate pressing cylinder (25) is connected to the intermediate fixed base plate (21), and a second end of the intermediate pressing cylinder (25) is connected to the intermediate pressing template (24); The intermediate clamping cylinder (25) is used to drive the intermediate rotating assembly (23) to swing up and down so as to drive the intermediate clamping template (24) to move in a preset direction relative to the intermediate supporting fixed template (22) so as to clamp or release the middle part of the collar to be processed.

3. The device according to claim 2, characterized in that The intermediate rotating assembly (23) comprises: Two middle connecting bolt ears (231), the two middle connecting bolt ears (231) being arranged opposite to each other at the rear end of the middle supporting fixed template (22); An intermediate rotating shaft (232), wherein two ends of the intermediate rotating shaft (232) are rotatably mounted on the two intermediate connecting bolt ears (231); An intermediate connecting frame (233), the rear end of the intermediate connecting frame (233) being fixedly connected to both ends of the intermediate rotating shaft (232) so as to rotate synchronously with the intermediate rotating shaft (232); An intermediate rotating fixed block (234) fixedly mounted on the front end of the intermediate connecting frame (233); The second end of the intermediate pressing cylinder (25) is hingedly connected to the middle part of the intermediate connecting frame (233) to drive the intermediate connecting frame (233) to swing up and down around the intermediate rotating shaft (232); the intermediate pressing template (24) is fixed to the lower part of the intermediate rotating fixed block (234) to swing up and down with the intermediate connecting frame (233) to clamp or release the middle part of the collar to be processed.

4. The device according to claim 1, characterized in that The first side clamping mechanism (30) comprises: A first side moving assembly (31), the first side moving assembly (31) being mounted on the base (10) and located to the side of the middle clamping mechanism (20); a first side moving substrate (32), the first side moving substrate (32) being mounted on the first side moving assembly (31) so as to slide along the preset straight line direction through the first side moving assembly (31); a first side supporting fixed template (33), the first side supporting fixed template (33) being fixedly mounted on the first side moving substrate (32) so as to move synchronously with the first side moving substrate (32); a first side rotating assembly (34), the first side rotating assembly (34) being mounted on the first side supporting fixed template (33); a first side pressing template (35), the first side pressing template (35) being fixedly connected to the first side rotating assembly (34); a first side pressing cylinder (36), wherein a first end of the first side pressing cylinder (36) is connected to the first side movable base plate (32), and a second end of the first side pressing cylinder (36) is connected to the first side pressing template (35); The first side clamping cylinder (36) is used to drive the first side rotating assembly (34) to swing up and down, thereby driving the first side clamping template (35) to move in a preset direction relative to the first side supporting fixed template (33) to clamp or release one end of the collar to be processed.

5. The device according to claim 1, characterized in that The second side clamping mechanism (40) comprises: a second side moving assembly (41), the second side moving assembly (41) being mounted on the base (10) and located to the side of the intermediate clamping mechanism (20); a second side moving substrate (42), the second side moving substrate (42) being mounted on the second side moving assembly (41) so as to slide along the preset straight line direction through the second side moving assembly (41); a second side supporting fixed template (43), the second side supporting fixed template (43) being mounted on the second side moving substrate (42) so as to move synchronously with the second side moving substrate (42); a second side rotating assembly (44), the second side rotating assembly (44) being mounted on the second side supporting fixed template (43); a second side pressing template (45), the second side pressing template (45) being fixedly connected to the second side rotating assembly (44); a second side pressing cylinder (46), wherein a first end of the second side pressing cylinder (46) is connected to the second side movable base plate (42), and a second end of the second side pressing cylinder (46) is connected to the second side pressing template (45); The second side clamping cylinder (46) is used to drive the second side rotating assembly (44) to swing up and down, thereby driving the second side clamping template (45) to move in a preset direction relative to the second side supporting fixed template (43) to clamp or release one end of the collar to be processed.

6. The device according to claim 1, characterized in that The driving mechanism (50) comprises: A control motor (55) is fixedly mounted on the intermediate clamping mechanism (20), wherein the control motor (55) is a dual-axis drive motor; A first screw assembly (51), the first screw assembly (51) comprising: a first nut seat (511), a first nut (512) and a first screw (513); the first nut seat (511) is mounted on the first side clamping mechanism (30), the first nut (512) is mounted on the first nut seat (511), one end of the first screw (513) is connected to a first output shaft of the control motor (55), and the other end of the first screw (513) is inserted into a screw hole of the first nut (512); A second screw assembly (52), the second screw assembly (52) comprising: a second nut seat (521), a second nut (522) and a second screw (523); the second nut seat (521) is mounted on the second side clamping mechanism (40), the second nut (522) is mounted on the second nut seat (521), one end of the second screw (523) is connected to the second output shaft of the control motor (55); the other end of the second screw (523) is inserted into the screw hole of the second nut (522); Wherein, the first lead screw (513) and the second lead screw (523) are lead screws with opposite spiral directions.

7. The device according to claim 6, characterized in that The driving mechanism (50) further comprises: a first lead screw adjustment component (53), the first lead screw adjustment component (53) being movably connected to the first lead screw (513); a second lead screw adjustment component (54), the second lead screw adjustment component (54) being movably connected to the second lead screw (523); The first lead screw adjustment component (53) is used to drive the first lead screw (513) to move linearly in a preset direction to adjust the distance between the first side clamping mechanism (30) and the middle clamping mechanism (20), and the second lead screw adjustment component (54) is used to drive the second lead screw (523) to move linearly in a preset direction to adjust the distance between the second side clamping mechanism (40) and the middle clamping mechanism (20).

8. An automatic retractable collar clamping system, characterized in that: Comprising the clamping device according to any one of claims 1 to 7, the clamping system further comprises: A main control unit module, the main control unit module comprising: a data acquisition unit, a data image processing unit and a processing instruction issuing unit, the processing instruction issuing unit being connected to the middle clamping mechanism (20), the first side clamping mechanism (30), the second side clamping mechanism (40) and the driving mechanism (50) of the clamping device; The data acquisition unit is used to acquire image data of the collar to be processed, the data image processing unit is used to convert the image data into a first processing instruction and a second processing instruction, and the processing instruction issuing unit is used to send the first processing instruction to the driving mechanism (50) so as to drive the first side clamping mechanism (30) and the second side clamping mechanism (40) to move relative to each other along a preset straight line direction so as to adjust the distance between them and the middle clamping mechanism (20); the processing instruction issuing unit is also used to send the second processing instruction to the middle clamping mechanism (20), the first side clamping mechanism (30) and the second side clamping mechanism (40) so as to clamp the collar to be processed.

9. A collar automatic telescopic clamping method, characterized in that: The clamping method is applied to the clamping system according to claim 8, and the clamping method comprises: Placing the collar to be processed at a predetermined position of the clamping device; Collecting image data of the collar to be processed; converting the image data into a first processing instruction and a second processing instruction; sending the first processing instruction to the driving mechanism (50) to drive the first side clamping mechanism (30) and the second side clamping mechanism (40) to move relative to each other along a preset straight line direction to adjust the distance between the first side clamping mechanism (30) and the second side clamping mechanism (40); The second processing instruction is sent to the middle clamping mechanism (20), the first side clamping mechanism (30) and the second side clamping mechanism (40) to clamp the collar to be processed.

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