A self-supporting zipper production machine

Abstract

This utility model relates to a production machine for integrated self-standing zippers, belonging to the field of zipper production equipment. It includes a support frame, with a fixed box fixedly connected to the upper left end of the support frame. Two drying chambers are embedded inside the fixed box. A fixed frame is fixedly connected to the upper right end of the support frame. A shaping device is installed inside the fixed box, and a cutting drive device is installed inside the fixed frame. The shaping device includes an electric telescopic rod fixedly installed on the top wall inside the fixed box, a fixed plate fixedly connected to the output end of the electric telescopic rod, and a first positioning mold fixedly connected to one end of the lower side of the fixed plate. This integrated self-standing zipper production machine heats the integrated self-standing zipper in the drying chamber, shapes the zipper using the shaping device, and finally cuts the zipper using the cutting drive device, thereby achieving zipper forming and significantly reducing labor costs.

Description

Technical Field

[0001] This utility model relates to the field of zipper production equipment technology, and in particular to a one-piece self-standing zipper production machinery device. Background Technology

[0002] Self-standing zippered packaging bags typically have a support structure at the bottom, such as cardboard, plastic, or a specially designed bottom material, allowing the bag to stand upright without external support. This design not only facilitates product display but also improves the stability and protection of the packaging.

[0003] The existing production process of one-piece self-standing zippers requires a large amount of manpower to achieve distributed processing, resulting in low production efficiency and increased labor costs. Therefore, a one-piece self-standing zipper production machine is proposed to solve the problems mentioned above. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a one-piece self-standing zipper production machine, which has advantages such as reducing labor costs and solves the problem of low production efficiency and increased labor costs caused by the need for a large number of people to achieve distributed processing.

[0005] In summary, this utility model provides the following technical solution: a mechanical device for producing integrated self-standing zippers, including a support frame, a fixed box fixedly connected to the upper left end of the support frame, two drying boxes embedded inside the fixed box, a fixed frame fixedly connected to the upper right end of the support frame, a shaping device inside the fixed box, and a cutting drive device inside the fixed frame. The shaping device includes an electric telescopic rod fixedly installed on the top wall inside the fixed box, a fixed plate fixedly connected to the output end of the electric telescopic rod, a first positioning mold fixedly connected to one end of the fixed plate and a second positioning mold fixedly connected to the other end of the fixed plate. The cutting drive device includes a lower cutting plate fixedly connected inside the fixed frame, a first fixed frame fixedly connected to one side of the cutting plate, a drive motor fixedly installed on the right side of the first fixed frame, a threaded rod fixedly connected to the output end of the drive motor, a threaded block threadedly connected to the outside of the threaded rod, a connecting rod rotatably sleeved on the upper side of the threaded block, a moving plate rotatably sleeved on the upper side of the connecting rod, a sleeve rotatably sleeved on the lower side of the moving plate away from the first fixed frame, a limiting rod slidably sleeved on the inner wall of the sleeve, a second fixed frame fixedly connected to the side surface of the limiting rod, a central cutting blade fixedly connected to the lower side of the moving plate, and a heating tube inserted and installed inside the cutting blade.

[0006] This utility model adopts the above-mentioned technical solution, using a drying oven to heat the integrated self-standing zipper, then using a shaping device to shape the zipper, and finally using a cutting drive device to cut the zipper, thereby realizing the forming of the zipper and reducing a lot of labor costs.

[0007] Furthermore, a conveying assembly is provided on the upper side of the support frame, the conveying assembly including a conveyor belt that is attached to the upper side of the support frame and a plurality of drive wheels that are drively connected inside the conveyor belt.

[0008] The beneficial effect of adopting the above-mentioned further solution is that the movement of the chain can be conveyed by the conveyor belt and the drive wheel.

[0009] Furthermore, a transmission roller guide frame is fixedly connected to the lower left side of the fixed frame, and the transmission roller guide frame includes multiple transmission rollers and a support frame.

[0010] The beneficial effect of adopting the above-mentioned further solution is that the chain is guided into the fixed frame by the transmission roller guide frame, which facilitates subsequent operations.

[0011] Furthermore, the transmission roller guide frame is fixed at a downward angle on the side away from the fixed frame.

[0012] The beneficial effect of adopting the above-mentioned further solution is that the inclined structure of the transmission roller guide frame facilitates the introduction of the zipper into the fixed frame.

[0013] Furthermore, the two drying boxes are symmetrically embedded on opposite sides of the fixed box, and two telescopic rods are fixedly connected to the inner top wall of the fixed frame.

[0014] The beneficial effect of adopting the above-mentioned further solution is that the zipper surface is softened by heating it in a drying oven.

[0015] Furthermore, the telescopic rod is vertically fixed to the upper surface of the movable plate, and a cutting groove is formed inside the upper surface of the cutting plate.

[0016] The beneficial effect of adopting the above-mentioned further solution is that the telescopic rod provides support and limits the upper side of the movable plate.

[0017] Furthermore, the threaded rod is a bidirectional threaded rod, and the movable plate is connected to the sleeve end via a connecting rod.

[0018] The beneficial effect of adopting the above-mentioned further solution is that the two outer threaded blocks can move relative to each other or in opposite directions through the threaded rod.

[0019] Furthermore, the multiple drive wheels are arranged laterally at equal intervals.

[0020] The beneficial effect of adopting the above-mentioned further solution is that it improves the stability of movement by driving the conveyor belt through the drive wheel.

[0021] Compared with the prior art, this utility model provides a mechanical device for producing integrated self-supporting zippers, which has the following beneficial effects: 1. This integrated self-standing zipper production machine heats the integrated self-standing zipper in a drying oven, then shapes the zipper with a shaping device, and finally cuts the zipper with a cutting drive device, thereby achieving the forming of the zipper and reducing a lot of labor costs.

[0022] 2. This integrated self-supporting zipper production machine can move the zippers moving on the surface of the conveyor belt into the fixed frame through the transmission roller guide frame, which plays a guiding role and solves the problem of low production efficiency and increased labor costs caused by the need for a large amount of manpower to achieve distributed processing. Attached Figure Description

[0023] Figure 1 This is a cross-sectional view of the structure of this utility model; Figure 2 This is a front view of the structure of this utility model; Figure 3 This is a three-dimensional structural view of the fixing plate of this utility model; Figure 4 This is a three-dimensional structural view of the cutting drive device of this utility model.

[0024] Explanation of reference numerals in the attached figures: 1. Support frame; 2. Conveyor belt; 3. Drive wheel; 4. Fixed box; 5. Drying box; 6. Electric telescopic rod; 7. Fixed frame; 8. Drive roller guide frame; 9. Telescopic rod; 10. Cutting drive device; 11. Fixed plate; 12. First positioning mold; 13. Second positioning mold; 14. First fixed frame; 15. Drive motor; 16. Threaded rod; 17. Threaded block; 18. Connecting rod; 19. Moving plate; 20. Sleeve; 21. Limiting rod; 22. Second fixed frame; 23. Cutting plate; 24. Cutting blade; 25. Heating tube. Detailed Implementation

[0025] Please see Figures 1 to 3 A self-supporting zipper production machine includes a support frame 1, a fixed box 4 fixedly connected to the upper left end of the support frame 1, two drying boxes 5 embedded inside the fixed box 4, a fixed frame 7 fixedly connected to the upper right end of the support frame 1, a shaping device inside the fixed box 4, and a cutting drive device 10 inside the fixed frame 7. The shaping device includes an electric telescopic rod 6 fixedly installed on the top wall inside the fixed box 4, a fixed plate 11 fixedly connected to the output end of the electric telescopic rod 6, a first positioning mold 12 fixedly connected to one end of the fixed plate 11, and a second positioning mold 13 fixedly connected to the other end of the fixed plate 11.

[0026] The support frame 1 is equipped with a conveying assembly, which includes a conveyor belt 2 attached to the upper side of the support frame 1 and multiple drive wheels 3 connected inside the conveyor belt 2. The two drying boxes 5 are symmetrically embedded on opposite sides of the fixed box 4, and the multiple drive wheels 3 are arranged horizontally at equal intervals.

[0027] It should be noted that after the drying box 5 heats the chain, it facilitates the first positioning mold 12 and the second positioning mold 13 to shape the chain for subsequent use. The relative structure of the two drying boxes 5 makes the chain surface heated more comprehensively.

[0028] Please see Figure 4 In this embodiment, the cutting drive device 10 includes a lower cutting plate 23 fixedly connected inside the fixed frame 7, a first fixed frame 14 fixedly connected to one side of the cutting plate 23, a drive motor 15 fixedly installed on the right side of the first fixed frame 14, a threaded rod 16 fixedly connected to the output end of the drive motor 15, a threaded block 17 threadedly connected to the outside of the threaded rod 16, a connecting rod 18 rotatably sleeved on the upper side of the threaded block 17, a moving plate 19 rotatably sleeved on the upper side of the connecting rod 18, a sleeve 20 rotatably sleeved on the lower side of the moving plate 19 away from the first fixed frame 14, a limiting rod 21 slidably sleeved on the inner wall of the sleeve 20, a second fixed frame 22 fixedly connected to the side surface of the limiting rod 21, a middle cutting blade 24 fixedly connected to the lower side of the moving plate 19, and a heating tube 25 inserted into the cutting blade 24.

[0029] The lower left end of the fixed frame 7 is fixedly connected to the transmission roller guide frame 8, which includes multiple transmission rollers and support frames. The side of the transmission roller guide frame 8 away from the fixed frame 7 is tilted downwards and fixed. Two telescopic rods 9 are fixedly connected to the inner top wall of the fixed frame 7. The telescopic rods 9 are vertically fixedly connected to the upper surface of the moving plate 19. A cutting groove is opened inside the upper side of the cutting plate 23. The threaded rod 16 is a bidirectional threaded rod. The end of the moving plate 19 near the sleeve 20 is sleeved and connected by the connecting rod 18.

[0030] It should be noted that when the threaded rod 16 drives the two threaded blocks 17 to move relative to or away from each other, it changes the vertical upward or downward movement of the moving plate 19. When the moving plate 19 moves, the telescopic rod 9 can also limit it to prevent deviation, making the cutting blade 24 more accurate when cutting.

[0031] The working principle of the above embodiments is as follows: Two matching zippers are conveyed to the fixed box 4 via the conveyor belt 2. The drying box 5 heats and softens the zipper surface, and then moves to the underside of the fixed plate 11. The output end of the electric telescopic rod 6 is started to push the first positioning mold 12 and the second positioning mold 13 to abut against the zipper surface. During the shaping period, the operation of the conveyor belt 2 is interrupted. After shaping, the conveyor belt 2 is started again and the zipper moves to the upper side of the transmission roller guide frame 8 and is guided into the fixed frame 7. The drive motor 15 is started to drive the moving plate 19 connected to the outer connecting rod 18 of the threaded rod 16 to move downward in a straight line. During this period, the heating tube 25 is also turned on to heat the inside of the cutting blade 24 to facilitate the cutting of the chain. When the moving plate 19 moves, the telescopic rod 9 can also be aligned and fixed. The cut zipper will be pushed to the surface of the conveyor belt 2 and removed by the zipper that enters later.

Claims

1. A mechanical device for producing a self-standing zipper, comprising a support frame (1), characterized in that: A fixed box (4) is fixedly connected to the left end of the upper side of the support frame (1). Two drying boxes (5) are embedded inside the fixed box (4). A fixed frame (7) is fixedly connected to the right end of the upper side of the support frame (1). A shaping device is provided inside the fixed box (4). A cutting drive device (10) is provided inside the fixed frame (7). The shaping device includes an electric telescopic rod (6) fixedly installed on the top wall inside the fixed box (4), a fixed plate (11) fixedly connected to the output end of the electric telescopic rod (6), a first positioning mold (12) fixedly connected to one end of the fixed plate (11) and a second positioning mold (13) fixedly connected to the other end of the fixed plate (11). The cutting drive device (10) includes a lower cutting plate (23) fixedly connected inside the fixed frame (7), a first fixed frame (14) fixedly connected to one side of the cutting plate (23), a drive motor (15) fixedly installed on the right side of the first fixed frame (14), a threaded rod (16) fixedly connected to the output end of the drive motor (15), a threaded block (17) threadedly connected to the outside of the threaded rod (16), a connecting rod (18) rotatably sleeved on the upper side of the threaded block (17), a moving plate (19) rotatably sleeved on the upper side of the connecting rod (18), a sleeve (20) rotatably sleeved on the lower side of the moving plate (19) away from the first fixed frame (14), a limiting rod (21) slidably sleeved on the inner wall of the sleeve (20), a second fixed frame (22) fixedly connected to the side surface of the limiting rod (21), a middle cutting blade (24) fixedly connected to the lower side of the moving plate (19), and a heating tube (25) inserted into the cutting blade (24).

2. The mechanical device for producing a self-standing zipper according to claim 1, wherein: The support frame (1) is provided with a conveying assembly on its upper side. The conveying assembly includes a conveyor belt (2) attached to the upper side of the support frame (1) and a plurality of drive wheels (3) connected to the inside of the conveyor belt (2).

3. The mechanical device for producing a self-standing zipper according to claim 1, wherein: The lower left end of the fixed frame (7) is fixedly connected to a transmission roller guide frame (8), which includes multiple transmission rollers and a support frame.

4. The apparatus according to claim 3, wherein: The drive roller guide frame (8) is fixed downward on the side away from the fixed frame (7).

5. The mechanical device for producing a self-standing zipper according to claim 1, wherein: The two drying boxes (5) are symmetrically embedded on opposite sides of the fixed box (4), and two telescopic rods (9) are fixedly connected to the top wall of the fixed frame (7).

6. The apparatus according to claim 5, wherein: The telescopic rod (9) is vertically fixed to the upper surface of the moving plate (19), and a cutting groove is provided inside the upper side of the cutting plate (23).

7. The apparatus according to claim 1, wherein: The threaded rod (16) is a bidirectional threaded rod, and the movable plate (19) is connected to the sleeve (20) by a connecting rod (18).

8. The apparatus according to claim 2, wherein: The multiple drive wheels (3) are arranged laterally at equal intervals.

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