Bag opening machine of hot and cold pressing device of gluing machine

Abstract

The utility model relates to the technical field of clothing production devices, and discloses a hot and cold pressing device pocket opening machine of a gluing machine, which comprises a device main body, an electric slide rail is fixedly arranged at the upper end in the device main body, a mounting plate is fixedly arranged at the upper end of the electric slide rail, and a mounting frame is fixedly arranged at the upper end of the device main body. Two water tanks are fixedly arranged at the rear end of the mounting frame, water pumps are fixedly arranged at the front ends of the two water tanks, water pipes are fixedly arranged at the output ends of the two water pumps, a plurality of heat dissipation devices are fixedly arranged at the upper ends of the two water tanks, and a fixing block is hinged to the upper end of the mounting plate; and a bonding mechanism is arranged close to the lower end in the mounting frame. According to the bag opening and bonding device, bag opening and bonding are conducted through the bonding mechanism, the bag opening and bonding efficiency in the garment processing process is improved, the production quality and consistency are improved, various different functions are integrated, the production waiting time is shortened, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of garment production devices, in particular to a hot and cold pressing device bag opener of a bonding machine. Background Technique

[0002] In the garment industry, as an indispensable device, the bonding machine plays a key role in precisely bonding diverse fabrics and materials. The hot and cold pressing device bag opener, which integrates heating, cooling, and automatic bag opening functions, has brought a revolutionary improvement to the garment processing process. During the garment processing, the hot and cold pressing device bag opener is widely used. It can not only meet the requirements of high-end garments for fine processing but also shine in fields such as outdoor garments and sportswear that require special bonding and bag opening treatments. It can effectively reduce the labor intensity of workers and improve the working environment. Its excellent performance and broad application prospects are leading the continuous development and innovation of garment processing technology.

[0003] Most of the existing bonding machines mainly focus on a certain link when bonding and opening bags for fabrics, and cannot integrate key steps such as cutting, gluing, hot pressing, and cold pressing into the same device. This decentralized processing flow not only increases the operation complexity, reduces the production efficiency, but also may lead to poor connection between steps, affecting the final bonding effect and product quality.

[0004] Therefore, those skilled in the art have provided a hot and cold pressing device bag opener of a bonding machine to solve the problems raised in the above background technique. Content of the Utility Model

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a hot and cold pressing device bag opener of a bonding machine is proposed. By quickly switching between heating and cooling, the bonding efficiency is improved, ensuring firm bonding between fabrics, thereby improving the production efficiency.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A hot and cold pressing device bag opener of a bonding machine includes a device main body. An electric slide rail is fixedly arranged at the upper end inside the device main body. An installation plate is fixedly arranged at the upper end of the electric slide rail. An installation frame is fixedly arranged at the upper end of the device main body. Two water tanks are fixedly arranged at the rear end of the installation frame. Water pumps are fixedly arranged at the front ends of the two water tanks. Water pipes are fixedly arranged at the output ends of the two water pumps. A plurality of heat dissipation devices are fixedly arranged at the upper ends of the two water tanks. A fixed block is hingedly arranged at the upper end of the installation plate;

[0008] Inside the installation frame, a bonding mechanism is arranged near the lower end. The bonding mechanism includes two fixed frames, two cylinders, four connecting blocks, four lower fixing plates, four movable plates, four springs, four compression springs, four rotating plates, two pressing blocks, four fixing rings, four positioning blocks and four positioning holes. Heating wires are fixedly arranged inside both of the two pressing blocks.

[0009] Furthermore, the upper ends of the two cylinders are fixedly arranged at the upper end of the installation frame. The output ends of the two cylinders are respectively fixedly arranged at the upper ends of the two pressing blocks. The inner parts of the four fixing rings are respectively fixedly arranged outside the output ends of the two cylinders. The inner parts of the two fixed frames are respectively slidably arranged outside the output ends of the two cylinders near the upper end.

[0010] Furthermore, the two opposite sides of the four lower fixing plates are respectively fixedly arranged on both sides inside the two fixed frames. The outer parts of the four movable plates are respectively slidably arranged on both sides inside the two fixed frames near the sides. The upper ends of the four movable plates are fixedly arranged at the lower ends of the four connecting blocks. The lower ends of the four springs are respectively fixedly arranged at the upper ends of the four movable plates. The upper ends of the four springs are respectively fixedly arranged at the lower ends inside the two fixed frames.

[0011] Furthermore, the upper ends of the four positioning blocks are respectively fixedly arranged at the lower ends of the four movable plates. The outer parts of the four positioning blocks are respectively slidably arranged inside the four lower fixing plates. The outer parts of the four positioning blocks are respectively slidably arranged inside the four positioning holes. The outer parts of the four positioning holes are respectively opened at the upper ends of the two mounting plates.

[0012] Furthermore, the two opposite sides of the four rotating plates are respectively rotatably arranged on the two opposite sides of the four connecting blocks. The lower ends of the four connecting blocks are respectively fixedly arranged at the lower ends inside the two fixed frames. The two opposite sides of the four compression springs are respectively fixedly arranged on the two opposite sides of the four connecting blocks. The two opposite sides of the four compression springs are respectively fixedly arranged on the two opposite sides of the four rotating plates.

[0013] Furthermore, the outer parts of the two water pipes are respectively fixedly arranged inside the two pressing blocks. The input ends of the two water pipes are respectively fixedly arranged at the front ends of the two water tanks.

[0014] Furthermore, a control panel is fixedly arranged at the front end of the device main body. A glue coating device is fixedly arranged at the upper end inside the installation frame. A laser cutting device is fixedly arranged at the upper end inside the installation frame.

[0015] The utility model has the following beneficial effects:

[0016] 1. A hot and cold pressing device and bag opening machine for a bonding machine proposed by the present utility model. When bonding and opening bags for fabrics, first place the fabric to be bonded on the mounting plate and close it with the fixing block to stabilize the fabric. After the electric slide rail drives the mounting plate to complete laser opening and glue application and reaches below the bonding mechanism, at this time, activate the cylinder to drive the pressing block and the mounting frame to descend synchronously, and the fabric clamped by the lower fixing plate and the movable plate in the fixing frame also descends. During the descent, the pressing block starts preheating. When the output end of the cylinder moves to a certain position, the positioning block in the fixing frame will insert into the positioning hole, improving the bonding accuracy. At this time, the fabric in the fixing frame contacts the fabric with glue applied on the mounting plate. As the pressing block presses down, it will first squeeze the rotating plate, triggering the compression spring to contract. When the pressing block finally contacts the fabric, the compression spring rebounds to drive the rotating plate to reset. At this time, the heat inside the pressing block is conducted to the fabric, promoting the melting of the glue and achieving bonding, realizing the automation of bag opening and bonding in the clothing processing process and improving the bonding quality and effect.

[0017] 2. A hot and cold pressing device and bag opening machine for a bonding machine proposed by the present utility model. After the pressing block completes hot pressing, the water pump starts and extracts cooling water from the water tank, injects it into the pressing block through the water pipe to quickly cool the fabric and accelerate the curing of the glue. The heat dissipation device on the water tank will keep the water temperature inside the water tank stable. After the cooling and curing are completed, the output end of the cylinder retracts, first driving the pressing block to move upward, and then driving the connecting plate and the movable plate to rise when the pressing block drives them. This causes the positioning block to gradually disengage from the positioning hole on the mounting plate and release the clamping of the fabric together with the lower fixing plate. At this time, the electric slide rail starts again, driving the bonded fabric and the mounting plate to continue moving to the next station for glue application and bonding cycle until all bonding operations are completed. Finally, by unlocking the fixing block, the finished fabric can be easily taken out, improving the production efficiency of bag opening and bonding in clothing processing. One machine completes multiple processes, saving factory space and reducing the investment and maintenance costs of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front orthographic axonometric schematic diagram of the present utility model;

[0019] Figure 2 It is a side orthographic axonometric schematic diagram of the present utility model;

[0020] Figure 3 It is a partial front cross-sectional axonometric schematic diagram of the bonding mechanism of the present utility model in the closed state;

[0021] Figure 4 It is a partial front cross-sectional axonometric schematic diagram of the bonding mechanism of the present utility model in the open state;

[0022] Figure 5 It is a side cross-sectional axonometric schematic diagram of the present utility model near the water tank;

[0023] Figure 6 This is a partial axonometric schematic diagram of the present utility model near the mounting plate.

[0024] Legend description:

[0025] 1. Device main body; 2. Adhesive mechanism; 3. Electric slide rail; 4. Mounting plate; 5. Control panel; 6. Water pipe; 7. Mounting frame; 8. Glue application device; 9. Laser cutting device; 10. Water tank; 11. Heat dissipation device; 12. Fixed block; 13. Water pump; 14. Heating wire; 201. Fixed frame; 202. Cylinder; 203. Connecting block; 204. Lower fixing plate; 205. Movable plate; 206. Spring; 207. Compression spring; 208. Rotating plate; 209. Pressing block; 210. Fixed ring; 211. Positioning block; 212. Positioning hole. Specific implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0027] Refer to Figure 1 , Figure 2 , Figure 5 and Figure 6 , a kind of embodiment provided by the present utility model:

[0028] A hot and cold pressing device bag opener of a bonding machine, comprising a device main body 1, an electric slide rail 3 is fixedly arranged at the upper end inside the device main body 1, a mounting plate 4 is fixedly arranged at the upper end of the electric slide rail 3, a mounting frame 7 is fixedly arranged at the upper end of the device main body 1, two water tanks 10 are fixedly arranged at the rear end of the mounting frame 7, water pumps 13 are fixedly arranged at the front ends of the two water tanks 10, water pipes 6 are fixedly arranged at the output ends of the two water pumps 13, a plurality of heat dissipation devices 11 are fixedly arranged at the upper ends of the two water tanks 10, a fixed block 12 is hingedly arranged at the upper end of the mounting plate 4, the outer parts of the two water pipes 6 are respectively fixedly arranged inside the two pressing blocks 209, the input ends of the two water pipes 6 are respectively fixedly arranged at the front ends of the two water tanks 10, a control panel 5 is fixedly arranged at the front end of the device main body 1, a glue application device 8 is fixedly arranged at the upper end inside the mounting frame 7, and a laser cutting device 9 is fixedly arranged at the upper end inside the mounting frame 7;

[0029] Specifically, the operator first opens the fixing block 12, places the cloth to be processed flat on the mounting plate 4, and then fixes the fixing block 12 again to maintain the stability of the cloth during processing. The electric slide rail 3 is activated to move the mounting plate 4 to different working areas in the device. First, it moves under the laser cutting device 9 for automatic opening cutting, and then moves to the gluing device 8 for automatic gluing. These two steps prepare for the subsequent hot pressing and bonding. The mounting plate 4 continues to move under the bonding mechanism 2. At this time, the device activates the cylinder 202 through the control panel 5 to push the pressing block 209 downward. The heating wire 14 is installed inside the pressing block 209 and starts to heat during the downward movement to prepare for hot pressing and bonding the cloth. After the hot pressing and bonding of the cloth is completed, the water pump 13 is activated to transport the cooling water from the water tank 10 to the inside of the pressing block 209 via the water pipe 6, thereby quickly reducing the temperature of the cloth to cure the bonding part. The water circulation utilization system reduces the waste of water resources, and the heat dissipation device 11 helps the water tank 10 maintain a constant low temperature state to ensure the cooling effect. After bonding and cooling are completed, the cylinder 202 retracts, driving the pressing block 209 to rise. The mounting plate 4 moves to the extraction area of the device with the electric slide rail 3. The operator opens the fixing block 12, removes the bonded cloth, and performs the next round of operations. The integrated automated processes of cutting, gluing, hot pressing, and cooling improve production efficiency, reduce the need for manual operations, lower the time cost, and the automated control ensures the accuracy and repeatability of each step, thus improving the consistency and quality of the product.

[0030] Refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6, a bonding mechanism 2 is provided at the lower end inside the installation frame 7. The bonding mechanism 2 includes two fixed frames 201, two cylinders 202, four connecting blocks 203, four lower fixing plates 204, four movable plates 205, four springs 206, four compression springs 207, four rotating plates 208, two pressing blocks 209, four fixing rings 210, four positioning blocks 211 and four positioning holes 212. Heating wires 14 are fixedly arranged inside both of the two pressing blocks 209. The upper ends of the two cylinders 202 are fixedly arranged at the upper end of the installation frame 7. The output ends of the two cylinders 202 are respectively fixedly arranged at the upper ends of the two pressing blocks 209. The four fixing rings 210 are respectively fixedly arranged outside the output ends of the two cylinders 202. The upper parts inside the two fixed frames 201 are respectively slidably arranged outside the output ends of the two cylinders 202. The two opposite sides of the four lower fixing plates 204 are respectively fixedly arranged on both sides inside the two fixed frames 201. The outer parts of the four movable plates 205 are respectively slidably arranged on both sides inside the two fixed frames 201 near the upper part. The upper ends of the four movable plates 205 are fixedly arranged at the lower ends of the four connecting blocks 203. The lower ends of the four springs 206 are respectively fixedly arranged at the upper ends of the four movable plates 205. The upper ends of the four springs 206 are respectively fixedly arranged at the lower ends inside the two fixed frames 201. The upper ends of the four positioning blocks 211 are respectively fixedly arranged at the lower ends of the four movable plates 205. The outer parts of the four positioning blocks 211 are respectively slidably arranged inside the four lower fixing plates 204. The outer parts of the four positioning blocks 211 are respectively slidably arranged inside the four positioning holes 212. The outer parts of the four positioning holes 212 are respectively opened at the upper ends of the two mounting plates 4. The two opposite sides of the four rotating plates 208 are respectively rotatably arranged on the two opposite sides of the four connecting blocks 203. The lower ends of the four connecting blocks 203 are respectively fixedly arranged at the lower ends inside the two fixed frames 201. The two opposite sides of the four compression springs 207 are respectively fixedly arranged on the two opposite sides of the four connecting blocks 203. The two opposite sides of the four compression springs 207 are respectively fixedly arranged on the two opposite sides of the four rotating plates 208;

[0031] Specifically, during fabric bonding and pocket opening, the operator first places the fabric to be bonded on the mounting plate 4 and firmly fixes it in place using the fixing block 12 to prepare for the bonding process. When the mounting plate 4 moves under the bonding mechanism 2, the cylinder 202 is activated to push the pressing block 209 downward. During the descent of the pressing block 209, the built-in heating wire 14 is pre-activated to prepare for the upcoming hot-press bonding. At the same time, the fixed frame 201 slides down synchronously with the movement of the output end of the cylinder 202, and the fabric inside it is tightly clamped by the lower fixing plate 204 and the movable plate 205 and then moves downward. The mounting frame first touches the mounting plate 4, causing the positioning block 211 inside it to slide into the positioning hole 212 on the mounting plate 4, enhancing the stability and accuracy of the bonding operation. As the pressing block 209 continues to press down, its two sides will squeeze the rotating plate 208, causing the compression spring 207 to contract. When the pressing block 209 finally touches the fabric, the extrusion on the rotating plate 208 is released, causing the compression spring 207 to quickly rebound and drive the rotating plate 208 to reset. At this time, the heat released by the heating wire 14 is effectively conducted to the fabric through the pressing block 209, melting the glue quickly and bonding it firmly. After the hot-press is completed, the heating wire 14 automatically stops working. When the fabric has cooled and solidified, the cylinder 202 contracts, driving the pressing block 209 to rise and reset. As the pressing block 209 rises, it will contact the rotating plate 208, thereby driving the rotating plate 208 and the connecting block 203 to move upward synchronously within the mounting frame, and driving the movable plate 205 to squeeze the spring 206 to contract. At the same time, the positioning block 211 gradually disengages from the positioning hole 212 on the mounting plate 4, thereby releasing the clamping of the fabric. At this time, the electric slide rail 3 can be started again to drive the bonded fabric to move to the next process for a new round of glue application and bonding operations. The entire process not only simplifies the pocket opening and bonding steps in garment processing but also improves production efficiency and quality.

[0032] Working principle: When bonding and opening a bag for the fabric, first open the fixing block 12 at the upper end of the mounting plate 4, place the fabric to be bonded smoothly on the upper end of the mounting plate 4, and then close the fixing plate to press the fabric. At this time, start the electric slide rail 3 at the lower end of the mounting plate 4 to drive the movement of the mounting plate 4. When the mounting plate 4 moves to the designated position, the laser cutting device 9 will make an opening in the fabric on the mounting plate 4. Then, the glue coating device 8 will automatically coat the fabric on the mounting plate 4. After cutting and coating are completed, the mounting plate 4 continues to move, and the mounting plate 4 will be conveyed under the bonding mechanism 2. At this time, the air cylinder 202 is activated by the control panel 5, and its output end starts to work, causing the pressing block 209 connected to its output end to move downward and drive the fixing ring 210 outside its output end to move synchronously. When the pressing block 209 moves, the heating wire 14 inside it starts to heat up to prepare for hot pressing. While the output end of the air cylinder 202 moves, it will drive the fixing frame 201 sliding outside it to move synchronously, causing the fabric clamped by the lower fixing plate 204 and the movable plate 205 inside the mounting frame to move downward, and the mounting frame will reach the upper end of the mounting plate 4 before the pressing block 209. Furthermore, the positioning block 211 inside the mounting frame will accurately slide into the positioning hole 212 opened on the mounting plate 4 to improve stability. At the same time, the fabric inside the mounting frame will come into contact with the fabric coated with glue on the upper end of the mounting plate 4. The pressing block 209 continues to move downward, will squeeze the rotating plate 208 rotatably connected to the connecting block 203, and cause the compression spring 207 to contract. When the pressing block 209 moves to the final position and contacts the fabric, the pressing block 209 will release the extrusion on the rotating plate 208, causing the compression spring 207 to rebound and drive the rotating plate 208 to reset. At the same time, the heat generated by the heating wire 14 is transferred to the fabric through the pressing block 209, melting the glue and bonding it;

[0033] Secondly, after the hot pressing is completed, the heating wire 14 inside the briquette 209 stops starting. Then, the water pump 13 starts to work, extracts cooling water from the water tank 10 through the water pipe 6 and enters the inside of the briquette 209, achieving the effect of quickly cooling the fabric, thereby accelerating the curing process of the glue. The heat dissipation device 11 will help the water tank 10 dissipate heat and keep the water temperature inside it stable. When the cooling and curing are completed, the output end of the cylinder 202 contracts and drives the briquette 209 to move upward. When the briquette 209 moves to a certain position, the briquette 209 will drive the rotating plate 208 and the connecting block 203 to move upward inside the installation frame. The movement of the connecting block 203 will drive the movable plate 205 connected to it to move upward, causing the movable plate 205 and the connecting block 203 to squeeze the spring 206, making it contract inside the installation frame. When the movable plate 205 moves, the positioning block 211 at its lower end will gradually slide out of the positioning hole 212 at the upper end of the installation plate 4, and loosen the clamping state of the fabric with the lower fixing plate 204. At this time, the electric slide rail 3 drives the installation plate 4 and the fabric bonded at its upper end to move, then apply glue, and reach the lower end of another bonding mechanism 2 to bond the fabric again. When the bonding is completed, open the fixing block 12 to take out the fabric bonded at the upper end of the installation plate 4. By integrating functions of cutting, gluing, hot pressing, and cold pressing, the automation of bag opening and bonding in the clothing processing process is realized, and the production efficiency is improved.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A hot and cold pressing device bag opening machine of a bonding machine, comprising a device body (1), characterized in that: An electric slide rail (3) is fixedly arranged at the upper end of the device body (1), a mounting plate (4) is fixedly arranged at the upper end of the electric slide rail (3), a mounting frame (7) is fixedly arranged at the upper end of the device body (1), two water tanks (10) are fixedly arranged at the rear end of the mounting frame (7), a water pump (13) is fixedly arranged at the front end of the two water tanks (10), a water pipe (6) is fixedly arranged at the output end of the two water pumps (13), a plurality of heat dissipation devices (11) are fixedly arranged at the upper end of the two water tanks (10), and a fixing block (12) is hingedly arranged at the upper end of the mounting plate (4); A bonding mechanism (2) is arranged at the lower end of the mounting frame (7), and the bonding mechanism (2) comprises two fixed frames (201), two cylinders (202), four connecting blocks (203), four lower fixed plates (204), four movable plates (205), four springs (206), four compression springs (207), four rotating plates (208), two pressing blocks (209), four fixing rings (210), four positioning blocks (211) and four positioning holes (212), and heating wires (14) are fixedly arranged inside the two pressing blocks (209).

2. The hot and cold pressing device bag opening machine of the bonding machine according to claim 1, characterized in that: The upper ends of the two cylinders (202) are fixedly arranged on the upper end of the mounting frame (7), the output ends of the two cylinders (202) are respectively fixedly arranged on the upper ends of the two pressure blocks (209), the insides of the four fixing rings (210) are respectively fixedly arranged on the outside of the output ends of the two cylinders (202), and the insides of the two fixing frames (201) are respectively slidably arranged on the outside of the output ends of the two cylinders (202) near the upper ends.

3. The hot and cold pressing device bag opening machine of the bonding machine according to claim 1, characterized in that: The four lower fixed plates (204) are fixedly arranged on opposite sides of the two fixed frames (201) respectively, and the four movable plates (205) are slidably arranged on the outside of the two fixed frames (201) near the two sides, and the upper ends of the four movable plates (205) are fixedly arranged on the lower ends of the four connecting blocks (203). The lower ends of the four springs (206) are fixedly arranged on the upper ends of the four movable plates (205), and the upper ends of the four springs (206) are fixedly arranged on the lower ends of the two fixed frames (201).

4. The hot and cold pressing device bag opening machine of the bonding machine according to claim 1, characterized in that: The upper ends of the four positioning blocks (211) are respectively fixedly arranged at the lower ends of the four movable plates (205); the exteriors of the four positioning blocks (211) are respectively slidably arranged inside the four lower fixed plates (204); the exteriors of the four positioning blocks (211) are respectively slidably arranged inside the four positioning holes (212); and the exteriors of the four positioning holes (212) are respectively opened at the upper ends of the two mounting plates (4).

5. The bag opening machine of the hot and cold pressing device of the bonding machine according to claim 1, characterized in that: The four rotating plates (208) are rotatably arranged on opposite sides of the four connecting blocks (203), the lower ends of the four connecting blocks (203) are fixedly arranged inside the two fixed frames (201) near the lower ends, the four compression springs (207) are fixedly arranged on opposite sides of the four connecting blocks (203), and the four compression springs (207) are fixedly arranged on opposite sides of the four rotating plates (208).

6. The hot and cold pressing device bag opening machine of the bonding machine according to claim 1, characterized in that: The exteriors of the two water pipes (6) are respectively fixedly arranged inside the two pressing blocks (209), and the input ends of the two water pipes (6) are respectively fixedly arranged at the front ends of the two water tanks (10).

7. The bag opening machine of the hot and cold pressing device of the bonding machine according to claim 1, characterized in that: A control panel (5) is fixedly arranged at the front end of the device body (1), a gluing device (8) is fixedly arranged at the upper end inside the installation frame (7), and a laser cutting device (9) is fixedly arranged at the upper end inside the installation frame (7).

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