Dispensing machine for dispensing glue on clothing fabric

Abstract

The utility model discloses a point gum machine for clothing cloth point gum, it includes work table, moving mechanism and point gum mechanism, point gum mechanism sets up on moving mechanism, work table still is equipped with cloth placement platform, and cloth placement platform is equipped with push -back mechanism. The utility model discloses through setting up push -back mechanism for realizing cloth placement platform automatic advance to work table and exit work outside action, and operating personnel need not enter work table to operate, improves cloth feeding or the convenience of unloading action after processing, improves the security of operation, and reduces the condition of polluting product, guarantees the quality of subsequent point gum processing.

Description

Technical Field

[0001] This utility model relates to the technical field of fabric adhesive application process, specifically to an adhesive application machine for clothing fabrics. Background Technology

[0002] A dispensing machine, also known as an adhesive applicator, glue applicator, glue applicator, or glue dispensing machine, is a specialized machine for controlling fluids. It's an automated machine that dispenses or coats fluids onto the surface or interior of a product, enabling three-dimensional or four-dimensional dispensing with precise positioning, accurate glue control, and preventing stringing, leakage, or dripping. Dispensing machines are primarily used in product manufacturing processes to precisely dispense, inject, coat, or drip adhesives, paints, and other liquids onto specific locations on each product. They can be used to apply dots, lines, circles, or arcs. While there are many types of dispensing machines available today, most can only dispense adhesives individually, resulting in low efficiency and requiring significant manual intervention during the dispensing process, which is time-consuming, labor-intensive, and has low production capacity.

[0003] To address the aforementioned issues, publication number CN202022250047.7 discloses a precision dispensing machine, comprising a frame, an X-direction slide rail, a worktable, a glue dispenser, a hanger, a glue supply hose, dual glue spray heads, a control panel, a dispensing valve, a spray valve, an oil-water separator, casters, support legs, a top cover, a fixing rod, a Y-direction slide rail, a fixing plate, a support rod, a connector, and a slider. The worktable is mounted at the center of the top of the frame, and the top two sides of the worktable are fixedly connected to the bottom of the Y-direction slide rail. The top of the Y-direction slide rail is slidably connected to the bottom two sides of the X-direction slide rail. This invention, through the dual glue spray heads, facilitates simultaneous high-speed dispensing and spraying of high-elasticity silicone, improving the practicality of the device. Furthermore, it enables automated glue spraying according to design drawings, eliminating the need for manual operation, thus improving work efficiency and reducing equipment errors, ultimately enhancing the precision of manufactured products. However, the dispensing machine still has the following problems: The working plate of the existing dispensing machine is fixedly connected to the frame. When it is necessary to load materials or unload products after processing, it is necessary to enter the working plate to operate. This can easily lead to product contamination due to contact with the product, affecting the convenience of loading materials or unloading products. It can also easily cause burns from the dispensing gun or other safety issues, resulting in poor operational safety. Utility Model Content

[0004] This utility model addresses the shortcomings of current technology by providing a dispensing machine for applying adhesive to clothing fabrics. It aims to solve the technical problems of poor material loading or product unloading convenience and low material change safety in existing dispensing machines.

[0005] The technical solution adopted by this utility model to achieve the above objectives is as follows:

[0006] A dispensing machine for applying adhesive to garment fabrics includes a worktable, a moving mechanism, and a dispensing mechanism. The moving mechanism is disposed on the worktable, and the dispensing mechanism is disposed on the moving mechanism. The worktable is also provided with a fabric placement platform, and the fabric placement platform is provided with a push-and-retract mechanism. The push-and-retract mechanism is used to move the fabric placement platform below the dispensing mechanism or push it out from below the dispensing mechanism.

[0007] As a further improvement, the push-and-retract mechanism includes two opposing slide rails, a linear module and a servo motor. The linear module is connected to the servo motor and is disposed between the two slide rails. Each slide rail is provided with a slider. The linear module is provided with a lead screw nut seat. The lead screw nut seat is provided with a support. The fabric placement platform is disposed and fixed on the slider and the support.

[0008] As a further improvement, the bottom of the fabric placement platform is provided with multiple arrayed support triangular blocks, and the side plates of the two support triangular blocks at both ends are fixedly connected to the side of the slider; the fabric placement platform is provided with a fabric fixing assembly, which includes two sets of opposing pressing and fixing components.

[0009] As a further improvement, each of the pressing components includes a first pressing strip, a second pressing strip, and two cylinders. The first pressing strip is respectively disposed on the edge of the fabric placement platform. The edge of the fabric placement platform is provided with two opposing brackets. The cylinders are respectively disposed on the brackets. The two ends of the second pressing strip are respectively fixedly connected to the driving end of the cylinder and disposed above the first pressing strip. Both the first pressing strip and the second pressing strip are provided with anti-slip texture.

[0010] As a further improvement, the moving mechanism includes an X-axis moving mechanism, a Y-axis moving mechanism, and a Z-axis moving mechanism. The X-axis moving mechanism is disposed on the worktable, the Y-axis moving mechanism is disposed on the X-axis moving mechanism, and the Z-axis moving mechanism is disposed on the Y-axis moving mechanism; the dispensing mechanism is disposed on the Z-axis moving mechanism.

[0011] As a further improvement, the X-axis moving mechanism includes a first guide rail module, a first servo motor, and a first linear module. The first guide rail module and the first linear module are arranged on the worktable in a mirror-image manner. The first servo motor is connected to the first linear module. Both the first guide rail module and the first linear module include a first guide rail assembly and a first slider assembly. The first linear module is provided with a first lead screw and a first lead screw nut seat. The first slider assembly is provided with a mounting seat, wherein one of the mounting seats is fixedly connected to the first lead screw nut seat.

[0012] As a further improvement, the Y-axis moving mechanism includes a second linear module and a second servo motor. The second servo motor is connected to the second linear module and is mounted on two mounting seats. The second linear module is provided with a second guide rail assembly and a second slide block. The second slide block is mounted on the second guide rail assembly to form a sliding connection. The second slide block is provided with a second mounting seat. The Z-axis moving mechanism is mounted on the second mounting seat.

[0013] As a further improvement, the Z-axis moving mechanism includes a third guide rail assembly, a third linear module, and a third servo motor. The third guide rail assembly includes two third guide rails arranged opposite each other, and each third guide rail is provided with a third slider. The third servo motor is connected to the third linear module and is disposed between the two third guide rails. The third linear module includes a third lead screw and a third lead screw nut seat, and a third mounting seat between the two third sliders. The bottom of the third mounting seat is fixedly connected to the third lead screw nut seat. The dispensing mechanism is disposed on the third mounting seat.

[0014] As a further improvement, the third mounting base is provided with a first mounting block, and the first mounting block is provided with a CCD camera; the third mounting base is also provided with a second mounting base and a third mounting base, the second mounting base is provided with a first cylinder, and the drive end of the first cylinder is provided with a fourth mounting base.

[0015] As a further improvement, the dispensing mechanism includes two dispensing components, which are respectively mounted on the third mounting base and the fourth mounting base. Each dispensing component includes a glue tank fixing block and a servo pusher. The servo pusher is provided with a push rod, which is mounted on the glue tank fixing block. Each glue tank fixing block is provided with a dispensing gun, and the dispensing gun is provided with a dispensing head. The glue outlet of one dispensing head is larger than the glue outlet of the other dispensing head.

[0016] Compared with the prior art, the above-mentioned one or more technical solutions in the dispensing machine for applying adhesive to clothing fabrics provided in this embodiment of the utility model have at least one of the following technical effects:

[0017] This invention utilizes a push-and-retract mechanism to automatically advance the fabric placement platform into and out of the workbench, eliminating the need for operators to enter the workbench. This improves the convenience of fabric loading and unloading after processing, enhances the safety of wiping operations, reduces product contamination, and ensures the quality of subsequent adhesive dispensing. A moving mechanism enables multi-axis motion, allowing for adhesive dispensing of different specifications while maintaining precision. Furthermore, a dispensing mechanism with two dispensing components provides two different dispensing sizes without requiring replacement, thus improving dispensing efficiency. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of the dispensing machine for applying adhesive to clothing fabrics according to this embodiment;

[0020] Figure 2 This is a schematic diagram of the structure of the dispensing machine for applying adhesive to clothing fabrics without an outer cover, as described in this embodiment.

[0021] Figure 3 This is a schematic diagram of the connection between the Z-axis moving mechanism and the dispensing mechanism in this embodiment;

[0022] Figure 4 This is a schematic diagram of the pushing and collecting mechanism in this embodiment;

[0023] Figure 5 This is a front view of the fabric placement platform in this embodiment. Detailed Implementation

[0024] The following description is only a preferred embodiment of the present invention and does not limit the scope of protection of the present invention.

[0025] For examples, see the appendix. Figures 1-5 A dispensing machine 1 for applying adhesive to garment fabrics includes a worktable 2, a moving mechanism 3, and a dispensing mechanism 4. The moving mechanism 3 is mounted on the worktable 2, and the dispensing mechanism 4 is mounted on the moving mechanism 3. The worktable 2 also includes a fabric placement platform 5, which has a push-and-retract mechanism 6 for moving the fabric placement platform 5 below the dispensing mechanism 4 or pushing it out from below the dispensing mechanism 4. The worktable 2 also includes a control cabinet 20, which has an interface panel 200 and an operation panel 201. The worktable 2 also includes an outer cover 202, a roller assembly 203, and a support foot assembly 204. The roller assembly 203 and the support foot assembly 204 are both located at the bottom of the worktable 2. The roller assembly 203 includes multiple rollers, and the support foot assembly 204 includes multiple adjustable support feet.

[0026] The push-and-retract mechanism 6 includes two opposing slide rails 60, a linear module 61, and a servo motor 62. The linear module 61 is connected to the servo motor 62 and is positioned between the two slide rails 60. Each slide rail 60 is equipped with a slider. The linear module 61 is equipped with a lead screw nut seat, and the lead screw nut seat is equipped with a support. The fabric placement platform 5 is positioned and fixed on the slider and the support. The push-and-retract mechanism 6 is used to realize automatic push-and-retract actions, eliminating the need for operators to enter the workbench 2 for operation. This improves the convenience of fabric loading or unloading after processing and enhances the safety of wiping operations.

[0027] The bottom of the fabric placement platform 5 is provided with multiple arrayed support triangles 50, and the side pieces of the two support triangles 50 at both ends are fixedly connected to the side of the slider. The support triangles 50 are used to provide support, thereby ensuring the balance of the fabric placement platform 5. The fabric placement platform 5 is provided with a fabric fixing component 51, which includes two sets of opposing pressing components 510. The fabric fixing component 51 is used to press and fix the placed fabric.

[0028] Each pressing component 510 includes a first pressing strip 510a, a second pressing strip 510b, and two cylinders 510c. The first pressing strip 510a is respectively disposed on the edge of the fabric placement platform 5. Each edge of the fabric placement platform 5 is provided with two opposing brackets 52. The cylinders 510c are respectively disposed on the brackets 52. The two ends of the second pressing strip 510b are respectively fixedly connected to the driving ends of the cylinders 510c and disposed above the first pressing strip 510a. Both the first pressing strip 510a and the second pressing strip 510b are provided with anti-slip textures, and both the first pressing strip 510a and the second pressing strip 510b are preferably rubber strips. The anti-slip textures are preferably composed of an array of multiple conical protrusions. The anti-slip textures are used to press and fix the fabric, so that the fabric is stably placed on the fabric placement platform 5, ensuring the accuracy and quality of subsequent dispensing processing.

[0029] The moving mechanism 3 includes an X-axis moving mechanism 30, a Y-axis moving mechanism 31, and a Z-axis moving mechanism 32. The X-axis moving mechanism 30 is mounted on the worktable 2, the Y-axis moving mechanism 31 is mounted on the X-axis moving mechanism 30, and the Z-axis moving mechanism 32 is mounted on the Y-axis moving mechanism 31. The dispensing mechanism 4 is mounted on the Z-axis moving mechanism 32. The X-axis moving mechanism 30 includes a first guide rail module 300, a first servo motor 301, and a first linear module 302. The first guide rail module 300 and the first linear module 302 are mounted on the worktable 2 in a mirror-image manner. The first servo motor 301 is connected to the first linear module 302. Both the first guide rail module 300 and the first linear module 302 include a first guide rail assembly and a first slider assembly. The first linear module 302 is provided with a first lead screw and a first lead screw nut seat. The first slider assembly is provided with a mounting seat, wherein one of the mounting seats is fixedly connected to the first lead screw nut seat. The Y-axis moving mechanism 31 includes a second linear module 310 and a second servo motor 311. The second servo motor 311 is connected to the second linear module 310 and is mounted on two mounting seats. The second linear module 310 is provided with a second guide rail assembly and a second slide block. The second slide block is mounted on the second guide rail assembly to form a sliding connection. The second slide block is provided with a second mounting seat. The Z-axis moving mechanism 32 is mounted on the second mounting seat. The Z-axis moving mechanism 32 includes a third guide rail assembly 320, a third linear module 321, and a third servo motor 322. The third guide rail assembly 320 includes two third guide rails arranged opposite each other, and each third guide rail is provided with a third slider. The third servo motor 322 is connected to the third linear module 321 and is arranged between the two third guide rails. The third linear module 321 includes a third lead screw and a third lead screw nut seat, and a third mounting seat between the two third sliders. The bottom of the third mounting seat is fixedly connected to the third lead screw nut seat. The dispensing mechanism 4 is arranged on the third mounting seat. The moving mechanism 3 is used to realize multi-axis motion, so as to perform dispensing processing with different specifications and ensure the accuracy of dispensing processing.

[0030] The third mounting base is provided with a first mounting block, and the first mounting block is provided with a CCD camera 8; the third mounting base is also provided with a second mounting base and a third mounting base, the second mounting base is provided with a first cylinder 9, and the drive end of the first cylinder 9 is provided with a fourth mounting base. The CCD camera 8 is used to provide visual inspection, thereby enabling automatic monitoring of dispensing process, reducing the occurrence of subsequent rework, and improving processing efficiency.

[0031] The dispensing mechanism 4 includes two dispensing assemblies 40, which are respectively mounted on the third mounting base and the fourth mounting base. Each dispensing assembly 40 includes a glue tank fixing block 400 and a servo pusher 401. The servo pusher 401 is provided with a push rod, which is mounted on the glue tank fixing block 400. Each glue tank fixing block 400 is provided with a dispensing gun 402, which is provided with a dispensing head. The outlet of one dispensing head is larger than that of the other dispensing head. By setting two dispensing assemblies 40, two different dispensing sizes can be provided for dispensing processing without the need for replacement, thereby improving the efficiency of dispensing processing. The end of the push rod of the servo pusher 401 abuts against the end of the dispensing gun 402, thereby realizing the dispensing processing.

[0032] This invention utilizes a push-and-retract mechanism to automatically advance the fabric placement platform into and out of the workbench, eliminating the need for operators to enter the workbench. This improves the convenience of fabric loading and unloading after processing, enhances the safety of wiping operations, reduces product contamination, and ensures the quality of subsequent adhesive dispensing. A moving mechanism enables multi-axis motion, allowing for adhesive dispensing of different specifications while maintaining precision. Furthermore, a dispensing mechanism with two dispensing components provides two different dispensing sizes without requiring replacement, thus improving dispensing efficiency.

[0033] This utility model is not limited to the above-described embodiments. Other dispensing machines for applying adhesive to clothing fabrics that use the same or similar structures or devices as the above-described embodiments of this utility model are all within the protection scope of this utility model.

Claims

1. A dispensing machine for dispensing garment fabric, characterized by: The dispensing machine comprises a workbench, a moving mechanism and a dispensing mechanism, the moving mechanism is arranged on the workbench, and the dispensing mechanism is arranged on the moving mechanism; the workbench is further provided with a cloth placing platform, the cloth placing platform is provided with a pushing and collecting mechanism, and the pushing and collecting mechanism is used for moving the cloth placing platform to below the dispensing mechanism or pushing out from below the dispensing mechanism.

2. The dispensing machine for dispensing garment fabric according to claim 1, wherein: The pushing and collecting mechanism comprises two oppositely arranged slide rails, a linear module and a servo motor, the linear module is connected with the servo motor and arranged between the two slide rails, the slide rails are each provided with a sliding block, the linear module is provided with a screw nut seat, the screw nut seat is provided with a support, and the cloth placing platform is arranged and fixed on the sliding block and the support.

3. The dispensing machine for dispensing garment fabric according to claim 2, wherein: The bottom of the cloth placing platform is provided with a plurality of arrayed support triangular blocks, and the side pieces of the two support triangular blocks arranged at two ends are fixedly connected with the side surfaces of the sliding blocks; the cloth placing platform is provided with a cloth fixing assembly, and the cloth fixing assembly comprises two oppositely arranged pressing assemblies.

4. The dispensing machine for dispensing garment fabric according to claim 3, wherein: The pressing assemblies each comprise a first pressing strip, a second pressing strip and two air cylinders, the first pressing strips are respectively arranged on the edges of the cloth placing platform, the edges of the cloth placing platform are each provided with two oppositely arranged supports, the air cylinders are respectively arranged on the supports, the two ends of the second pressing strip are fixedly connected with the driving ends of the air cylinders and arranged above the first pressing strips; the first pressing strips and the second pressing strips are each provided with anti-slip textures.

5. The dispensing machine for dispensing garment fabric according to claim 4, wherein: The moving mechanism comprises an X-axis moving mechanism, a Y-axis moving mechanism and a Z-axis moving mechanism, the X-axis moving mechanism is arranged on the workbench, the Y-axis moving mechanism is arranged on the X-axis moving mechanism, and the Z-axis moving mechanism is arranged on the Y-axis moving mechanism; the dispensing mechanism is arranged on the Z-axis moving mechanism.

6. The dispensing machine for dispensing garment fabric according to claim 5, wherein: The X-axis moving mechanism comprises a first guide rail module, a first servo motor and a first linear module, the first guide rail module and the first linear module are arranged on the workbench in a mirror image opposite manner, the first servo motor is connected with the first linear module, the first guide rail module and the first linear module each comprise a first guide rail assembly and a first sliding block assembly, the first linear module is provided with a first screw rod and a first screw nut seat, and one of the first sliding block assemblies is provided with a mounting seat which is fixedly connected with the first screw nut seat.

7. The dispensing machine for dispensing garment fabric according to claim 6, wherein: The Y-axis moving mechanism comprises a second linear module and a second servo motor, the second servo motor is connected with the second linear module and arranged on the two mounting seats; the second linear module is provided with a second guide rail assembly and a second sliding seat, the second sliding seat is arranged on the second guide rail assembly to form a sliding connection, the second sliding seat is provided with a second mounting seat, and the Z-axis moving mechanism is arranged on the second mounting seat.

8. The dispensing machine for dispensing garment fabric according to claim 7, wherein: The Z-axis moving mechanism comprises a third guide rail assembly, a third linear module and a third servo motor, the third guide rail assembly comprises two third guide rails oppositely arranged, the third guide rails are each provided with a third sliding block, the third servo motor is connected with the third linear module and arranged between the two third guide rails, the third linear module comprises a third screw rod and a third screw rod nut seat, a third mounting seat is arranged between the two third sliding blocks, the bottom of the third mounting seat is fixedly connected with the third screw rod nut seat, and the glue dispensing mechanism is arranged on the third mounting seat.

9. The dispensing machine for dispensing garment fabric according to claim 8, wherein: The third mounting seat is provided with a first mounting block, the first mounting block is provided with a CCD camera, the third mounting seat is further provided with a second mounting seat and a third mounting seat, the second mounting seat is provided with a first air cylinder, and the driving end of the first air cylinder is provided with a fourth mounting seat.

10. The dispensing machine for dispensing garment fabric according to claim 9, wherein: The glue dispensing mechanism comprises two glue dispensing assemblies, the two glue dispensing assemblies are arranged on the third mounting seat and the fourth mounting seat respectively, the glue dispensing assembly comprises a glue barrel fixing block and a servo glue pushing device, the servo glue pushing device is provided with a pushing rod, the pushing rod is arranged on the glue barrel fixing block, the glue barrel fixing block is provided with a glue gun, and the glue gun is provided with a glue head; the glue outlet of one of the glue heads is larger than that of the other glue head.

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