Automatic edge pressing and sealing device for dustproof zipper

Abstract

The utility model relates to an edge sealing device, in particular to an automatic dustproof zipper edge pressing and sealing device which comprises supporting legs, a table plate, a connecting plate, an edge pressing plate, a fixing rod, an air cylinder, a first heating plate, a second heating plate, a pressing rod and the like. The bottom of the table board is fixedly connected with supporting legs, the top of the table board is fixedly connected with a fixing rod, the fixing rod is slidably connected with a connecting plate, an air cylinder is installed on the supporting legs, a piston rod of the air cylinder is connected with the connecting plate, the bottom of the connecting plate is fixedly connected with two edge pressing plates, the connecting plate is slidably connected with a pressing rod, and the pressing rod is arranged between the two edge pressing plates. A first heating plate and a second heating plate are installed on the table plate and correspond to the two edge pressing plates respectively. Through the design of the pressing rod and the groove, a zipper can be limited and fixed in the edge pressing process, the zipper is prevented from deviating in the machining process, and the machining precision and stability are further improved.

Description

Technical Field

[0001] This utility model relates to an edge sealing device, and more particularly to an automatic edge sealing device for dustproof zippers. Background Technology

[0002] Zipper edge sealing refers to adding a layer of fabric or other material to both sides of the zipper to improve its strength, appearance, and lifespan. This technology not only enhances the sealing strength of the zipper but also avoids the risk of the zipper hook coming off or deforming.

[0003] In the traditional zipper sealing process, the zipper is usually fixed by hand to ensure the quality of the work. However, the manual method is inconvenient and inefficient, and it is difficult to guarantee the stability and accuracy of the zipper during the sealing process.

[0004] Therefore, it is necessary to design an automatic edge-sealing device for dustproof zippers with a fixed function. Utility Model Content

[0005] In order to overcome the shortcomings of traditional zipper sealing devices that rely on manual hand-held fixing of zippers, the technical problem to be solved is to provide an automatic edge-sealing device for dustproof zippers with fixing function.

[0006] The technical solution of this utility model is: an automatic edge-sealing device for dustproof zippers, comprising a support foot, a table, a connecting plate, an edge-sealing plate, a fixing rod, a cylinder, a first heating plate, a second heating plate, a pressure rod, and a second spring. The support foot is fixedly connected to the bottom of the table, and the fixing rod is fixedly connected to the top of the table. The connecting plate is slidably connected to the fixing rod. The cylinder is installed on the support foot, and the piston rod of the cylinder is connected to the connecting plate. Two edge-sealing plates are fixedly connected to the bottom of the connecting plate, and the pressure rod is slidably connected to the connecting plate. The pressure rod is positioned between the two edge-sealing plates, and a second spring is wound around the pressure rod. The two ends of the second spring are respectively connected to the connecting plate and the end of the pressure rod away from the table. The first heating plate and the second heating plate are installed on the table, and the first heating plate and the second heating plate correspond to the two edge-sealing plates respectively. A groove corresponding to the pressure rod is opened on the table.

[0007] As an improvement to the above solution, a box for storing zippers is movably connected to the bottom of the table, and a box plate for sealing the box is rotatably connected to one side of the box.

[0008] As an improvement to the above solution, a first guide rod is fixedly connected to one side of the box, a pin is slidably connected to the first guide rod, a first spring is wound around the first guide rod, and the two ends of the first spring are respectively connected to the pin and the end of the first guide rod away from the box.

[0009] As an improvement to the above solution, a second guide rod is fixedly connected to one end of the pressure rod near the table. The second guide rod is slidably connected to a pressure plate. A third spring is wound around the second guide rod, and the two ends of the third spring are connected to the pressure rod and the pressure plate, respectively.

[0010] As an improvement to the above solution, a roller for zipper sliding is rotatably connected to one side of the table.

[0011] As an improvement to the above solution, two conveying rollers are fixedly connected to the top of the box, and a motor is installed on the box, with the motor output shaft connected to the conveying rollers.

[0012] The present invention has the following advantages: 1. The present invention, through the design of the pressure bar and the groove, can limit and fix the zipper during the pressing process, prevent the zipper from shifting during the processing, and further improve the processing accuracy and stability.

[0013] 2. The box panel is designed with pins and slots, which can be easily opened and closed, making it convenient for workers to load and unload materials.

[0014] 3. The design of the housing and conveyor rollers in the device enables automatic feeding and unloading, reducing the tediousness of manual operation and improving production efficiency. At the same time, the design of the rollers reduces the resistance of the zipper during the sliding process, ensuring stable operation. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a three-dimensional structural cross-sectional view of the connecting plate and the pressure plate of this utility model.

[0017] Figure 3 This utility model Figure 2 Enlarged view of point A.

[0018] Figure 4 This is a three-dimensional structural cross-sectional view of the box body and box panel of this utility model.

[0019] Figure 5 This utility model Figure 4 Enlarged view of point B.

[0020] Figure 6 This is a three-dimensional structural diagram of the connecting plate and cylinder of this utility model.

[0021] Labels in the diagram: 1-Supporting leg, 2-Tabletop, 3-Connecting plate, 301-Pressure plate, 302-Fixing rod, 303-Cylinder, 4-First heating plate, 401-Second heating plate, 5-Box body, 501-Pin, 502-First guide rod, 503-First spring, 504-Box plate, 6-Pressure rod, 601-Second spring, 602-Pressure plate, 603-Second guide rod, 604-Third spring, 7-Groove, 8-Conveying roller, 801-Roller shaft, 802-Motor. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example: An automatic edge-sealing device for dustproof zippers, such as... Figure 1 , Figure 2 and Figure 6 As shown, the system includes a support leg 1, a tabletop 2, a connecting plate 3, a pressing plate 301, a fixing rod 302, a cylinder 303, a first heating plate 4, a second heating plate 401, a pressure rod 6, and a second spring 601. The support leg 1 is fixedly connected to the bottom of the tabletop 2, and the fixing rod 302 is fixedly connected to the top of the tabletop 2. The connecting plate 3 is slidably connected to the fixing rod 302. The cylinder 303 is mounted on the support leg 1, and the piston rod of the cylinder 303 is connected to the connecting plate 3. Two pressing plates 301 are fixedly connected to the bottom of the connecting plate 3, and the pressure rod 6 is slidably connected to the connecting plate 3. The pressure rod 6 is positioned between the two pressing plates 301, and a second spring 601 is wound around the pressure rod 6. The two ends of the second spring 601 are respectively connected to the connecting plate 3 and the end of the pressure rod 6 furthest from the tabletop 2. A first heating plate 4 and a second heating plate 401 are installed on the plate 2. The first heating plate 4 and the second heating plate 401 correspond to the two pressing plates 301 respectively. The table 2 has a groove 7 corresponding to the pressing rod 6. Here, the cylinder 303 is activated, and the piston rod of the cylinder 303 retracts. The piston rod of the cylinder 303 drives the connecting plate 3 to move downward, which in turn drives the pressing plate 301 fixed to the connecting plate 3 to move downward. At the same time, the pressing rod 6 moves downward with the connecting plate 3. When the pressing rod 6 contacts the table 2, the table 2 squeezes the pressing rod 6, causing the pressing rod 6 to move upward. At this time, the second spring 601 is compressed. Relying on the restoring property of the second spring 601, the second spring 601 applies a downward force to the pressing rod 6, so that the pressing rod 6 abuts against the table 2.

[0024] like Figure 1 , Figure 4 and Figure 6As shown, a box 5 for storing zippers is movably connected to the bottom of the table 2. A box plate 504 for sealing the box 5 is rotatably connected to one side of the box 5. Two conveyor rollers 8 are fixedly connected to the top of the box 5. A motor 802 is installed on the box 5, and the output shaft of the motor 802 is connected to the conveyor rollers 8. Here, boxes 5 are provided at both the inlet and outlet of the device. The design of the boxes 5 allows workers to conveniently stack raw materials and finished products. At the same time, the raw materials are passed between the two conveyor rollers 8 of the box 5 at the inlet, and then... The motor 802 drives the output shaft to rotate, and the output shaft of the motor 802 drives the conveyor roller 8 to rotate clockwise. The rotation of the conveyor roller 8 conveys the extruded processing material upward. Similarly, the finished product passes through the two conveyor rollers 8 at the feed inlet of the box 5. Then, by starting the motor 802, the motor 802 drives the output shaft to rotate, and the output shaft of the motor 802 drives the conveyor roller 8 to rotate counterclockwise. The rotation of the conveyor roller 8 collects the extruded processing material downward, thereby realizing automatic feeding and unloading.

[0025] like Figure 4 and Figure 5 As shown, a first guide rod 502 is fixedly connected to one side of the box body 5. A pin 501 is slidably connected to the first guide rod 502. A first spring 503 is wound around the first guide rod 502. The two ends of the first spring 503 are respectively connected to the pin 501 and the end of the first guide rod 502 away from the box body 5. Here, the box plate 504 has a slot for the pin 501 to be inserted. Slide the pin 501 outward to make the pin 501 exit the slot of the box plate 504. At this time, the first spring 503 is compressed, and the pin 501 no longer restricts the box plate 504. Then, the box plate 504 is flipped outward by 90 degrees. The box plate 504 releases the seal on the box body 5 and opens the box body 5. Then, loading or unloading can be carried out. Flip the box plate 504 again to return the box plate 504 to the initial position. Release the pin 501. At this time, the first spring 503 returns to the initial state and pushes the pin 501 into the slot, thereby fixing the box plate 504.

[0026] like Figure 2 and Figure 3 As shown, a second guide rod 603 is fixedly connected to one end of the pressure rod 6 near the tabletop 2. The second guide rod 603 is slidably connected to a pressure plate 602. A third spring 604 is wound around the second guide rod 603. The two ends of the third spring 604 are connected to the pressure rod 6 and the pressure plate 602 respectively. Here, when the pressure rod 6 contacts the zipper teeth, the pressure plate 602 is squeezed upward by the zipper. At this time, the third spring 604 is compressed. Relying on the restorative property of the third spring 604, the third spring 604 applies a downward force to the pressure rod 6, thereby causing the pressure rod 6 to abut against the zipper and thus fixing the zipper.

[0027] like Figure 1As shown, a roller 801 for sliding the zipper is rotatably connected to one side of the table 2. Here, the design of the roller 801 reduces the resistance encountered by the zipper during the sliding process, ensuring that the zipper slides stably on the surface of the roller 801, so that the work can be carried out stably.

[0028] This device is used for edge sealing of dustproof zippers. During use, the zipper is placed on a table 2, with the zipper teeth positioned in the groove 7 of the table 2. The textile material on both sides of the zipper corresponds to the first heating plate 4 and the second heating plate 401, respectively. Simultaneously, the first heating plate 4 and the second heating plate 401 are activated, completing the preparatory work before processing. Then, the cylinder 303 is activated, and the piston rod of the cylinder 303 retracts, causing the connecting plate 3 to move downwards. This, in turn, causes the edge sealing plate 301, which is fixed to the connecting plate 3, to move downwards. Simultaneously, the pressure rod 6 moves downwards with the connecting plate 3. When the pressure rod 6 contacts the zipper, the zipper squeezes the pressure rod 6, causing it to move upwards. At this time, the second spring 601 is compressed. Relying on the restorative property of the second spring 601, it applies a downward force to the pressure rod 6, causing the pressure rod 6 to abut against the zipper, thereby limiting and fixing the zipper and preventing it from shifting during processing. When the pressing plate 301 moves downward, it presses the textile material on the side of the zipper against the first heating plate 4 and the second heating plate 401, causing the first heating plate 4 and the second heating plate 401 to heat the textile material on the side of the zipper. At the same time, the textile material on the side of the zipper deforms due to its thermoplasticity. Then, the piston rod of the cylinder 303 extends, and the piston rod of the cylinder 303 drives the connecting plate 3 to move upward, which in turn drives the pressing plate 301, which is fixed to the connecting plate 3, to move upward, thereby releasing the pressure on the textile material on the side of the zipper. The textile material on the side of the zipper is no longer in contact with the first heating plate 4 and the second heating plate 401. After that, the textile material on the side of the zipper cools and sets. Thus, through heating, external force, and cooling, the textile material on the side of the zipper can maintain its shape under external force and improve its strength, thereby improving the durability of the zipper. This completes the edge sealing process of the zipper.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic edge-sealing device for dustproof zippers, comprising a support foot (1), a table (2), a connecting plate (3), a fixing rod (302), and a cylinder (303), wherein the support foot (1) is fixedly connected to the bottom of the table (2), the fixing rod (302) is fixedly connected to the top of the table (2), the connecting plate (3) is slidably connected to the fixing rod (302), and the cylinder (303) is mounted on the support foot (1), wherein the piston rod of the cylinder (303) is connected to the connecting plate (3), characterized in that: It also includes a pressure plate (301), a first heating plate (4), a second heating plate (401), a pressure rod (6), and a second spring (601). The bottom of the connecting plate (3) is fixedly connected to two pressure plates (301). The connecting plate (3) is slidably connected to a pressure rod (6). The pressure rod (6) is located between the two pressure plates (301). A second spring (601) is wound around the pressure rod (6). The two ends of the second spring (601) are respectively connected to the end of the connecting plate (3) and the pressure rod (6) away from the table (2). The table (2) is equipped with a first heating plate (4) and a second heating plate (401). The first heating plate (4) and the second heating plate (401) correspond to the two pressure plates (301) respectively. The table (2) is provided with a groove (7) corresponding to the pressure rod (6).

2. The automatic edge-sealing device for dustproof zippers as described in claim 1, characterized in that: The bottom of the table (2) is movably connected to a box (5) for storing zippers, and a box plate (504) for sealing the box (5) is rotatably connected to one side of the box (5).

3. The automatic edge-sealing device for dustproof zippers as described in claim 2, characterized in that: A first guide rod (502) is fixedly connected to one side of the box (5). A pin (501) is slidably connected to the first guide rod (502). A first spring (503) is wound around the first guide rod (502). The two ends of the first spring (503) are respectively connected to the pin (501) and the end of the first guide rod (502) away from the box (5).

4. The automatic edge-sealing device for dustproof zippers as described in claim 3, characterized in that: The end of the pressure rod (6) near the table (2) is fixedly connected to a second guide rod (603), the second guide rod (603) is slidably connected to a pressure plate (602), and a third spring (604) is wound on the second guide rod (603). The two ends of the third spring (604) are connected to the pressure rod (6) and the pressure plate (602) respectively.

5. The automatic edge-sealing device for dustproof zippers as described in claim 4, characterized in that: The table (2) is rotatably connected to a roller (801) for the sliding of the zipper.

6. The automatic edge-sealing device for dustproof zippers as described in claim 5, characterized in that: Two conveying rollers (8) are fixedly connected to the top of the box (5). A motor (802) is installed on the box (5). The output shaft of the motor (802) is connected to the conveying rollers (8).

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