Wear-resistant nylon bag single-face punching device

Abstract

The utility model belongs to the technical field of nylon bag processing equipment, and particularly relates to a wear-resistant nylon bag single-face punching device which comprises a bottom box, a vertical plate is fixedly mounted on the rear side of the bottom box, a top box is fixedly mounted at the top of the front side of the vertical plate, a first motor is fixedly mounted on the inner wall of the bottom of the bottom box, and the same two-way screw is rotatably mounted on the inner walls of the two sides of the bottom box; a two-way mechanism is arranged between the two-way screw and the bottom box, two first seat holes are formed in the top of the bottom box, and a gear moving mechanism is arranged between the two-way screw and an output shaft of the first motor. And a pressing mechanism is arranged above the bottom box. The nylon bag punching device is reasonable in design, the two-way mechanism is arranged, the purpose that nylon bags of different sizes are pressed and fixed through two pressing pads can be achieved, the purposes that the application range is widened and use is convenient can be achieved, the pressing mechanism is arranged, the purpose that multiple nylon bags are punched at the same time can be achieved, and the punching efficiency is improved. Therefore, the purpose of improving the production efficiency can be achieved.

Description

Technical Field

[0001] The present application relates to the technical field of nylon bag processing equipment, and in particular to a single-sided punching device for wear-resistant nylon bags. Background Art

[0002] A nylon cloth bag is a bag-shaped container made of nylon as the basic material. Due to the characteristics of nylon, the nylon bag has the advantages of being waterproof, light and tough, can be reused and washed. Nylon cloth bags are durable and have a very wide range of practical applications. Common shopping bags, backpacks, thermal insulation bags, etc. all belong to nylon bags.

[0003] Currently, a single-sided punching device for nylon bags disclosed in the Chinese patent with the publication number CN211031442U belongs to the technical field of nylon bag production. The single-sided punching device for nylon bags includes a frame, a first linear guide rail, a second linear guide rail, a punching assembly, a driving member and a supporting mechanism. The punching assembly includes a telescopic member and a punching head. There are two telescopic members, and the two telescopic members are respectively installed on the moving ends of the first linear guide rail and the second linear guide rail. The punching head is installed at the output end of the telescopic member; the driving member is arranged at the middle position of the frame; the supporting mechanism includes a turntable, a nylon bag sleeve plate and a second driving motor, and one side of the turntable is fixedly connected to the output end of the driving member. This device can perform single-sided punching while feeding, and at the same time, two upper and lower telescopic members cooperate with two punching heads to operate simultaneously, and punching operations are carried out simultaneously up and down, improving the punching efficiency.

[0004] In actual use, it is found that the existing equipment cannot punch multiple nylon bags simultaneously, resulting in low production efficiency. At the same time, it cannot punch nylon bags of different sizes, has a small application range, and is not convenient to use. Therefore, we propose a single-sided punching device for wear-resistant nylon bags to solve the above problems. Summary of the Utility Model

[0005] The purpose of the present application is to solve the disadvantages existing in the prior art: low production efficiency, small application range, and inconvenient use, and to propose a single-sided punching device for wear-resistant nylon bags.

[0006] In order to achieve the above purpose, the present application adopts the following technical solutions:

[0007] A single-sided punching device for wear-resistant nylon bags, comprising a bottom box. A vertical plate is fixedly installed at the rear side of the bottom box, and a top box is fixedly installed at the top of the front side of the vertical plate. A first motor is fixedly installed on the inner wall of the bottom of the bottom box. The same bidirectional screw is rotatably installed on the inner walls on both sides of the bottom box. A bidirectional mechanism is arranged between the bidirectional screw and the bottom box. Two first seat holes are opened at the top of the bottom box. A gear drive mechanism is arranged between the bidirectional screw and the output shaft of the first motor; A pressing mechanism is arranged above the bottom box. A second motor is fixedly installed on the inner wall of the left side of the top box. A screw drive mechanism is arranged between the second motor and the top box. A second seat hole is opened at the bottom of the top box. A punching mechanism is arranged below the top box.

[0008] Preferably, the bidirectional mechanism includes two screw seats, two sliding seats and two fixing plates. Two screw seats are sleeved on the bidirectional screw threadedly. The screw seats are slidably connected with the corresponding first seat holes. A sliding seat is slidably installed on the top of the bottom box. The top of the screw seat is fixedly connected with the bottom of the corresponding sliding seat. A fixing plate is fixedly installed on the top of the sliding seat. A sliding mechanism is arranged between the screw seat and the bottom box.

[0009] Preferably, the sliding mechanism includes two sliders and two sliding grooves. Sliders are arranged at the bottom of the screw seat. Two sliding grooves are opened on the inner wall of the bottom of the bottom box. The first motor is located between the two sliding grooves. The sliders are slidably connected with the corresponding sliding grooves.

[0010] Preferably, the gear drive mechanism includes two bevel gears. Bevel gears are fixedly sleeved on both the output shaft of the first motor and the bidirectional screw. The bevel gears are located between the two screw seats. The two bevel gears are meshed with each other.

[0011] Preferably, the pressing mechanism includes a first cylinder, a pressing plate and a pressing pad. The first cylinder is fixedly installed on the top of the fixing plate. The output shaft of the first cylinder extends below the fixing plate. A pressing plate is fixedly installed on the output shaft of the first cylinder. A pressing pad is arranged at the bottom of the pressing plate.

[0012] Preferably, the screw drive mechanism includes a lead screw and a lead screw seat. The output shaft of the second motor is fixedly installed with a lead screw. The right end of the lead screw is rotatably connected with the inner wall of the right side of the top box. A lead screw seat is sleeved on the lead screw threadedly. The lead screw seat is slidably connected with the second seat hole.

[0013] Preferably, the punching mechanism includes a second cylinder, a punching machine and a punching head. The second cylinder is fixedly installed at the bottom of the lead screw seat. The output shaft of the second cylinder is fixedly installed with a punching machine. A punching head is arranged at the bottom of the punching machine.

[0014] Preferably, the same fixing rod is fixedly installed on the inner walls on both sides of the top box. The fixing rod is located above the second motor. The lead screw seat is slidably sleeved on the fixing rod.

[0015] The beneficial effects of this application:

[0016] 1. Through the cooperation of the first motor, bevel gears, bidirectional screw, screw seat, sliding seat and fixed plate, the first motor can drive the two fixed plates to move towards the side close to or away from each other, the first cylinder and the pressing plate can drive the two pressing pads to move towards the side close to or away from each other, the two pressing pads can be used to tightly fix nylon bags of different sizes, and the purpose of improving the applicable range and facilitating use can be achieved.

[0017] 2. Through the cooperation of the first cylinder, pressing plate and pressing pad, the first cylinder can drive the pressing pad to move downward, the pressing pad can be used to tightly fix multiple nylon bags, and the purpose of simultaneously punching multiple nylon bags can be achieved, thereby achieving the purpose of improving production efficiency.

[0018] 3. Through the cooperation of the second motor, lead screw and lead screw seat, the second motor can drive the second cylinder to move left and right, drive the punching machine and the punching head to move left and right, the purpose of fine-tuning the left and right positions of the punching head can be achieved, and the purpose of accurately punching the nylon bag can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional structural schematic diagram of a single-sided punching device for wear-resistant nylon bags proposed by this application;

[0020] Figure 2 is a front view sectional structural schematic diagram of a single-sided punching device for wear-resistant nylon bags proposed by this application;

[0021] Figure 3 is a partial structural schematic diagram of part A of a single-sided punching device for wear-resistant nylon bags proposed by this application;

[0022] Figure 4 is a partial structural schematic diagram of part B of a single-sided punching device for wear-resistant nylon bags proposed by this application.

[0023] In the figure: 1, bottom box; 2, vertical plate; 3, top box; 4, first motor; 5, bidirectional screw; 6, screw seat; 7, sliding seat; 8, fixed plate; 9, first cylinder; 10, pressing plate; 11, pressing pad; 12, slider; 13, chute; 14, second motor; 15, lead screw; 16, lead screw seat; 17, second cylinder; 18, punching machine; 19, punching head; 20, fixed rod; 21, bevel gear; 22, first seat hole; 23, second seat hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the scope of protection of the present application.

[0025] Referring to Figures 1-4 , a single-sided punching device for wear-resistant nylon bags, comprising a bottom box 1, a vertical plate 2 fixedly installed at the rear side of the bottom box 1, a top box 3 fixedly installed at the top of the front side of the vertical plate 2, a first motor 4 fixedly installed on the inner wall of the bottom of the bottom box 1, and the same bidirectional screw 5 rotatably installed on the inner walls of both sides of the bottom box 1. A bidirectional mechanism is provided between the bidirectional screw 5 and the bottom box 1. Two first seat holes 22 are opened at the top of the bottom box 1. A gear driving mechanism is provided between the bidirectional screw 5 and the output shaft of the first motor 4; a pressing mechanism is arranged above the bottom box 1, a second motor 14 is fixedly installed on the inner wall of the left side of the top box 3, a screw driving mechanism is provided between the second motor 14 and the top box 3, a second seat hole 23 is opened at the bottom of the top box 3, and a punching mechanism is arranged below the top box 3.

[0026] In this embodiment, the bidirectional mechanism includes two screw seats 6, two sliding seats 7 and two fixing plates 8. Two screw seats 6 are sleeved on the bidirectional screw 5 in a threaded manner. The screw seats 6 are slidably connected to the corresponding first seat holes 22. The sliding seats 7 are slidably installed on the top of the bottom box 1. The top of the screw seat 6 is fixedly connected to the bottom of the corresponding sliding seat 7. The fixing plate 8 is fixedly installed on the top of the sliding seat 7. A sliding mechanism is provided between the screw seat 6 and the bottom box 1. By providing the bidirectional mechanism, the bidirectional screw 5 can drive the two screw seats 6 to move towards the side close to or away from each other, and the purpose of driving the two sliding seats 7 to move towards the side close to or away from each other can be achieved.

[0027] In this embodiment, the sliding mechanism includes two sliders 12 and two sliding grooves 13. The sliders 12 are arranged at the bottom of the screw seat 6. Two sliding grooves 13 are opened on the inner wall of the bottom of the bottom box 1. The first motor 4 is located between the two sliding grooves 13. The sliders 12 are slidably connected to the corresponding sliding grooves 13. By providing the sliding mechanism, the screw seat 6 can move more smoothly when moving left and right.

[0028] In this embodiment, the gear driving mechanism includes two bevel gears 21. The output shaft of the first motor 4 and the bidirectional screw 5 are both fixedly sleeved with bevel gears 21. The bevel gears 21 are located between the two screw seats 6. The two bevel gears 21 are meshed with each other. By providing the gear driving mechanism, the first motor 4 can drive the bidirectional screw 5 to rotate.

[0029] In this embodiment, the pressing mechanism includes a first air cylinder 9, a pressing plate 10 and a pressing pad 11. The first air cylinder 9 is fixedly installed at the top of the fixing plate 8. The output shaft of the first air cylinder 9 extends below the fixing plate 8. The pressing plate 10 is fixedly installed on the output shaft of the first air cylinder 9. The pressing pad 11 is arranged at the bottom of the pressing plate 10. By providing the pressing mechanism, the first air cylinder 9 can drive the pressing plate 10 and the pressing pad 11 to move downward, and the purpose of pressing and fixing multiple nylon bags through the pressing pad 11 can be achieved.

[0030] In this embodiment, the wire moving mechanism includes a lead screw 15 and a lead screw seat 16. The lead screw 15 is fixedly installed on the output shaft of the second motor 14. The right end of the lead screw 15 is rotatably connected to the right inner wall of the top box 3. The lead screw seat 16 is sleeved on the lead screw 15 in a threaded manner. The lead screw seat 16 is slidably connected to the second seat hole 23. By providing the wire moving mechanism, the second motor 14 can drive the lead screw seat 16 to move left and right, and the lead screw seat 16 can drive the punching machine 18 and the punching head 19 to move left and right through the second air cylinder 17, and the purpose of finely adjusting the left and right positions of the punching head 19 can be achieved.

[0031] In this embodiment, the punching mechanism includes a second air cylinder 17, a punching machine 18 and a punching head 19. The second air cylinder 17 is fixedly installed at the bottom of the lead screw seat 16. The punching machine 18 is fixedly installed on the output shaft of the second air cylinder 17. The punching head 19 is arranged at the bottom of the punching machine 18. By providing the punching mechanism, the second air cylinder 17 can drive the punching head 19 to move downward, and the punching machine 18 can drive the punching head 19 to rotate, and the purpose of punching the nylon bags through the punching head 19 can be achieved.

[0032] In this embodiment, the same fixed rod 20 is fixedly installed on the inner walls on both sides of the top box 3. The fixed rod 20 is located above the second motor 14. The lead screw seat 16 is slidably sleeved on the fixed rod 20. By providing the fixed rod 20, the lead screw seat 16 can move more smoothly when moving left and right.

[0033] In this application, during operation, first stack multiple nylon bags between the two sliding seats 7 at the top of the bottom box 1. By starting the first motor 4, the two bevel gears 21 can drive the bidirectional screw 5 to rotate, which can drive the two screw seats 6 to move towards the side close to or away from each other, can drive the two sliding seats 7 to move towards the side close to or away from each other, can drive the two fixing plates 8 to move towards the side close to or away from each other, can drive the two first cylinders 9 to move towards the side close to or away from each other, can drive the two pressing plates 10 to move towards the side close to or away from each other, can drive the two pressing pads 11 to move towards the side close to or away from each other, can achieve the purpose of pressing and fixing nylon bags of different sizes by the two pressing pads 11, can achieve the purpose of improving the applicable range and facilitating use. By starting the first cylinder 9, the pressing plate 10 and the pressing pad 11 can be driven to move downward, can achieve the purpose of pressing and fixing multiple nylon bags by the pressing pad 11, and can achieve the purpose of simultaneously punching multiple nylon bags, thereby achieving the purpose of improving production efficiency. By starting the second motor 14, the lead screw 15 can be driven to rotate, the lead screw seat 16 can be driven to move left and right, and the punching machine 18 and the punching head 19 can be driven to move left and right by the second cylinder 17, can achieve the purpose of fine-tuning the left and right positions of the punching head 19, and can achieve the purpose of precisely punching the nylon bags.

Claims

1. A wear-resistant nylon bag single-side punching device, characterized in that: The invention comprises a bottom box (1), a vertical plate (2) is fixedly mounted on the rear side of the bottom box (1), a top box (3) is fixedly mounted on the top of the front side of the vertical plate (2), a first motor (4) is fixedly mounted on the inner wall of the bottom of the bottom box (1), a same bidirectional screw (5) is rotatably mounted on the inner walls of both sides of the bottom box (1), a bidirectional mechanism is arranged between the bidirectional screw (5) and the bottom box (1), two first seat holes (22) are opened on the top of the bottom box (1), and a gear mechanism is arranged between the bidirectional screw (5) and the output shaft of the first motor (4); A clamping mechanism is arranged above the bottom box (1), a second motor (14) is fixedly mounted on the left inner wall of the top box (3), a screw mechanism is arranged between the second motor (14) and the top box (3), a second seat hole (23) is opened at the bottom of the top box (3), and a punching mechanism is arranged below the top box (3).

2. A wear-resistant nylon bag single-side punching device according to claim 1, characterized in that: The bidirectional mechanism comprises two screw seats (6), two slide seats (7) and two fixed plates (8); the two screw seats (6) are threadedly sleeved on the bidirectional screw (5); the screw seats (6) are slidably connected to the corresponding first seat holes (22); the top of the bottom box (1) is slidably mounted with a slide seat (7); the top of the screw seat (6) is fixedly connected to the bottom of the corresponding slide seat (7); the top of the slide seat (7) is fixedly mounted with a fixed plate (8); and a sliding mechanism is arranged between the screw seat (6) and the bottom box (1).

3. A wear-resistant nylon bag single-side punching device according to claim 2, characterized in that: The sliding mechanism comprises two sliding blocks (12) and two sliding grooves (13); the bottom of the screw seat (6) is provided with a sliding block (12); the bottom inner wall of the bottom box (1) is provided with two sliding grooves (13); the first motor (4) is located between the two sliding grooves (13); and the sliding block (12) is slidably connected to the corresponding sliding grooves (13).

4. A wear-resistant nylon bag single-side punching device according to claim 1, characterized in that: The gear mechanism comprises two bevel gears (21), the output shaft of the first motor (4) and the bidirectional screw (5) are both fixedly sleeved with bevel gears (21), the bevel gears (21) are located between the two screw seats (6), and the two bevel gears (21) are meshed with each other.

5. A wear-resistant nylon bag single-side punching device according to claim 2, characterized in that: The clamping mechanism comprises a first cylinder (9), a pressure plate (10) and a pressure pad (11); the first cylinder (9) is fixedly mounted on the top of the fixed plate (8); the output shaft of the first cylinder (9) extends to the bottom of the fixed plate (8); the pressure plate (10) is fixedly mounted on the output shaft of the first cylinder (9); and the pressure pad (11) is arranged at the bottom of the pressure plate (10).

6. A wear-resistant nylon bag single-side punching device according to claim 1, characterized in that: The screw mechanism comprises a screw rod (15) and a screw rod seat (16); the screw rod (15) is fixedly mounted on the output shaft of the second motor (14); the right end of the screw rod (15) is rotatably connected to the right inner wall of the top box (3); a screw rod seat (16) is threadedly sleeved on the screw rod (15); and the screw rod seat (16) is slidably connected to the second seat hole (23).

7. A wear-resistant nylon bag single-side punching device according to claim 6, characterized in that: The punching mechanism comprises a second cylinder (17), a puncher (18) and a punching head (19); the second cylinder (17) is fixedly mounted on the bottom of the screw seat (16); the puncher (18) is fixedly mounted on the output shaft of the second cylinder (17); and the punching head (19) is arranged at the bottom of the puncher (18).

8. The wear-resistant nylon bag single-side punching device according to claim 6, characterized in that: The inner walls on both sides of the top box (3) are fixedly mounted with a same fixing rod (20), the fixing rod (20) is located above the second motor (14), and the screw rod seat (16) is slidably sleeved on the fixing rod (20).

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