Non-woven fabric bag perforating machine with deviation prevention function

Abstract

This utility model provides a non-woven bag punching machine with anti-deviation function, comprising: a base, and a positioning component on the top of the base; the positioning component includes a left positioning block that can slide left and right on the left side of the top of the base, a right positioning block that is located on the right side of the top of the base and behind the left positioning block, and a rear positioning plate that can slide back and forth on the rear side of the top of the base. This utility model provides a non-woven bag punching machine with anti-deviation function. By rotating one side of the rotating screw, the corresponding threaded sleeve can be moved, thereby moving the corresponding positioning block left and right, thus limiting the left and right sides of the non-woven bag. A measuring ruler can accurately and quickly adjust the positions of the left and right positioning blocks. Simultaneously, rotating the adjusting screw restricts the front and back position of the non-woven bag, facilitating positioning of the non-woven bag and avoiding the large errors caused by direct placement, which affect the punching effect.

Description

Technical Field

[0001] This utility model relates to the field of punching devices, and in particular to a punching machine for non-woven bags with anti-deviation function. Background Technology

[0002] Non-woven bags are an eco-friendly product, known for their durability, attractive design, breathability, reusability, washability, ability to be screen-printed with advertisements and labels, and long lifespan. Made from non-woven fabric, a new generation of environmentally friendly material, these bags are moisture-proof, breathable, flexible, lightweight, non-flammable, easily degradable, non-toxic, non-irritating, available in a variety of colors, inexpensive, and recyclable.

[0003] Non-woven bags typically require perforation during production. Perforating these holes to install handles makes the bags easier to carry, allows them to support a certain weight, and makes them more comfortable for consumers to carry. Furthermore, a well-designed perforation location and size can enhance the connection between the handle and the bag, preventing it from easily detaching.

[0004] In existing technologies, when punching holes in non-woven bags, the bags are mainly held in place by the worker's hand, which makes them prone to shifting during the punching process, thus affecting the accuracy of the punching. Application number CN202222052994.4 discloses a non-woven bag punching machine with anti-deviation function, which uses a pre-compression component to press the non-woven bag to be punched, thereby preventing the bag from shifting during the punching process and ensuring punching accuracy. However, while this device can prevent the non-woven bag from shifting due to the downward pressure of the punching head, this requires the desired punching position on the non-woven bag to be directly below the punching structure. This device lacks a positioning structure for the non-woven bag, meaning that human error may cause it to shift when it is placed, thus affecting the overall consistency after punching.

[0005] Therefore, it is necessary to provide a nonwoven bag punching machine with anti-deviation function to solve the above-mentioned technical problems. Utility Model Content

[0006] This utility model provides a non-woven bag punching machine with anti-deviation function, which solves the problem that some existing non-woven bag punching machines are not convenient to position the non-woven bag during use, which may lead to errors after placement and thus poor overall consistency after punching.

[0007] To solve the above-mentioned technical problems, this utility model provides a non-woven bag punching machine with anti-deviation function, including: a base, and a positioning component is provided on the top of the base;

[0008] The positioning component includes a left positioning block that can slide left and right on the top left side of the base, a right positioning block that is located on the right side of the top of the base and behind the left positioning block, and a rear positioning plate that can slide back and forth on the rear side of the top of the base.

[0009] Preferably, the inner side of the base is provided with two rotating lead screws that can be rotatably arranged laterally. The two rotating lead screws are provided with threaded sleeves that can slide left and right along their length direction. The tops of the two threaded sleeves are respectively fixedly connected to the bottoms of the left positioning block and the right positioning block.

[0010] Preferably, an adjusting screw is rotatably provided on the back of the base, the front end of the adjusting screw is rotatably connected to the back of the rear positioning plate, a transparent plate is provided on the top of the base, and a distance measuring ruler is provided on the inner side of the base and at the bottom of the transparent plate.

[0011] Preferably, the right ends of both rotating lead screws penetrate the inner side of the base and extend to its right side, and each of the right ends of the two rotating lead screws is provided with a rotating handle.

[0012] Preferably, a support frame is provided on the top of the base, and a sliding rod is provided on the top of the support frame that can slide up and down. Two sliding plates are fixedly provided on the periphery of the sliding rod.

[0013] Preferably, a punch head is fixedly provided at the bottom of the lower sliding plate, a guide rod is provided on the inner side of the upper sliding plate that can slide up and down, a pressing frame is provided at the bottom of the guide rod, a spring is provided on the periphery of the guide rod and at the top of the pressing frame, the top of the spring is fixedly connected to the bottom of the upper sliding plate, a punching drive module is provided at the top of the support frame, and the telescopic end at the bottom of the punching drive module is fixedly connected to the top of the upper sliding plate.

[0014] Compared with related technologies, the non-woven bag punching machine with anti-deviation function provided by this utility model has the following beneficial effects:

[0015] This utility model provides a non-woven bag punching machine with anti-deviation function. By rotating one side of the rotating screw, the corresponding threaded sleeve can be moved, which in turn moves the corresponding positioning block left and right, thereby limiting the left and right sides of the non-woven bag. By setting a distance measuring ruler, the positions of the left and right positioning blocks can be accurately and quickly adjusted. At the same time, by rotating the adjusting screw, the front and back positions of the non-woven bag are restricted, so as to facilitate the positioning of the non-woven bag and avoid the problem of large errors caused by direct placement, which affects the punching effect. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of a nonwoven bag punching machine with anti-deviation function provided by this utility model;

[0017] Figure 2This is a structural schematic diagram showing the front view of the base section;

[0018] Figure 3 This is a top view of the base section, which is a structural schematic diagram.

[0019] Figure 4 This is a schematic diagram of the support frame structure.

[0020] The following are the labels in the diagram: 1. Base; 2. Positioning assembly; 21. Left positioning block; 22. Right positioning block; 23. Rear positioning plate; 24. Rotating screw; 25. Threaded sleeve; 26. Adjusting screw; 27. Distance measuring ruler; 28. Rotating handle; 10. Support frame; 11. Sliding rod; 12. Sliding plate; 13. Punching head; 14. Guide rod; 15. Pressing frame; 16. Spring; 17. Punching drive module. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please refer to the following: Figure 1 , Figure 2 , Figure 3 and Figure 4 A non-woven bag punching machine with anti-deviation function includes: a base 1, and a positioning component 2 is provided on the top of the base 1;

[0023] The positioning component 2 includes a left positioning block 21 that can slide left and right on the top left side of the base 1, a right positioning block 22 that is located on the right side of the top of the base 1 and behind the left positioning block 21, and a rear positioning plate 23 that can slide back and forth on the rear side of the top of the base 1.

[0024] By setting two positioning blocks on the left and right, as well as a rear positioning plate 23, the required punching position of the nonwoven bag can be quickly positioned at the bottom of the punching head 13 after the punching position of the nonwoven bag is determined, thereby avoiding the nonwoven bag punching offset and improving the punching efficiency of the nonwoven bag.

[0025] The inner side of the base 1 is provided with two rotating screws 24 that can be rotatably arranged laterally. The two rotating screws 24 are provided with threaded sleeves 25 that can slide left and right along their length direction. The tops of the two threaded sleeves 25 are respectively fixedly connected to the bottoms of the left positioning block 21 and the right positioning block 22.

[0026] By rotating a single lead screw 24, the corresponding threaded sleeve 25 can be moved, which in turn moves the corresponding positioning block left and right, thereby adjusting the limit on one side of the nonwoven bag.

[0027] An adjusting screw 26 is rotatably provided on the back of the base 1. The front end of the adjusting screw 26 is rotatably connected to the back of the rear positioning plate 23. A transparent plate is provided on the top of the base 1. A distance measuring ruler 27 is provided on the inner side of the base 1 and at the bottom of the transparent plate.

[0028] The measuring ruler 27 allows for quick adjustment of the positions of the left and right positioning blocks, thereby positioning the non-woven bag. When adjusting the front and back positions of the perforated part of the non-woven bag, the rear side can be restricted by rotating the adjusting screw 26, so that the rear part of the non-woven bag can be attached to the front of the rear positioning plate 23 for positioning.

[0029] The right ends of both rotating lead screws 24 penetrate the inside of the base 1 and extend to its right side. Both rotating lead screws 24 are provided with rotating handles 28 at their right ends.

[0030] A support frame 10 is provided on the top of the base 1. A sliding rod 11 is provided on the top of the support frame 10 and can slide up and down. Two sliding plates 12 are fixedly provided on the periphery of the sliding rod 11.

[0031] A punch head 13 is fixedly installed at the bottom of the lower sliding plate 12. A guide rod 14 is slidably installed on the inner side of the upper sliding plate 12. A pressing frame 15 is installed at the bottom of the guide rod 14. A spring 16 is installed on the periphery of the guide rod 14 and at the top of the pressing frame 15. The top of the spring 16 is fixedly connected to the bottom of the upper sliding plate 12. A punching drive module 17 is installed at the top of the support frame 10. The telescopic end at the bottom of the punching drive module 17 is fixedly connected to the top of the upper sliding plate 12.

[0032] The operation of the punching drive module 17 causes the internal telescopic rod to press down, which in turn causes the sliding rod 11 to slide down, thereby causing the pressing frame 15 to move down. Since the bottom of the pressing frame 15 is lower than the punching head 13, the pressing frame 15 will first abut against the top of the non-woven bag, thereby pressing the non-woven bag tightly and preventing displacement during the punching process.

[0033] The working principle of the non-woven bag punching machine with anti-deviation function provided by this utility model is as follows:

[0034] Step 1: During use, the operation of the punching drive module 17 drives the internal telescopic rod to press down, which in turn drives the sliding rod 11 to slide down, thereby causing the pressing frame 15 to move down. Since the bottom of the pressing frame 15 is lower than the punching head 13, the pressing frame 15 will first abut against the top of the non-woven bag, thereby pressing the non-woven bag tightly and preventing displacement during the punching process.

[0035] Step 2: When the perforation position of the non-woven bag needs to be changed, the screw 24 on one side can be rotated to move the corresponding threaded sleeve 25, which in turn moves the corresponding positioning block left and right, thereby adjusting the limit on one side of the non-woven bag. At the same time, the measuring ruler 27 can accurately and quickly adjust the position of the left and right positioning blocks. Then, by rotating the adjusting screw 26, the back of the non-woven bag is restricted, so that the back of the non-woven bag can be attached to the front of the rear positioning plate 23 to position the non-woven bag and avoid the problem of large errors caused by direct placement, which affects the perforation effect.

[0036] Compared with related technologies, the non-woven bag punching machine with anti-deviation function provided by this utility model has the following beneficial effects:

[0037] By rotating one side of the screw 24, the corresponding threaded sleeve 25 can be moved, which in turn moves the corresponding positioning block left and right, thereby limiting the left and right sides of the non-woven bag. The measuring ruler 27 can accurately and quickly adjust the position of the left and right positioning blocks. At the same time, by rotating the adjusting screw 26, the front and back position of the non-woven bag is restricted, so as to facilitate the positioning of the non-woven bag and avoid the problem of large errors caused by direct placement, which affects the perforation effect.

[0038] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A nonwoven bag punching machine with anti-deviation function, characterized in that, include: A base (1), wherein a positioning component (2) is provided on the top of the base (1); The positioning component (2) includes a left positioning block (21) that can slide left and right on the top left side of the base (1), a right positioning block (22) that is located on the right side of the top of the base (1) and behind the left positioning block (21), and a rear positioning plate (23) that can slide back and forth on the rear side of the top of the base (1).

2. The nonwoven bag puncher with a deviation prevention function according to claim 1, characterized in that, The base (1) has two rotating screws (24) rotatably mounted on its inner side. The two rotating screws (24) are provided with threaded sleeves (25) that can slide left and right along their length direction on their peripheral surfaces. The tops of the two threaded sleeves (25) are fixedly connected to the bottoms of the left positioning block (21) and the right positioning block (22), respectively.

3. A nonwoven bag punching machine with anti-deviation function according to claim 1, characterized in that, An adjusting screw (26) is rotatably provided on the back of the base (1). The front end of the adjusting screw (26) is rotatably connected to the back of the rear positioning plate (23). A transparent plate is provided on the top of the base (1). A measuring ruler (27) is provided on the inner side of the base (1) and at the bottom of the transparent plate.

4. A nonwoven bag punching machine with anti-deviation function according to claim 2, characterized in that, The right ends of both rotating lead screws (24) penetrate the inside of the base (1) and extend to its right side. Both rotating lead screws (24) are provided with rotating handles (28) at their right ends.

5. A nonwoven bag punching machine with anti-deviation function according to claim 1, characterized in that, The base (1) is provided with a support frame (10) on its top. The support frame (10) is provided with a sliding rod (11) that can slide up and down on its top. Two sliding plates (12) are fixedly provided on the periphery of the sliding rod (11).

6. A nonwoven bag punching machine with anti-deviation function according to claim 5, characterized in that, A punch head (13) is fixedly provided at the bottom of the lower sliding plate (12). A guide rod (14) is provided on the inner side of the upper sliding plate (12) and can slide up and down. A pressing frame (15) is provided at the bottom of the guide rod (14). A spring (16) is provided on the periphery of the guide rod (14) and at the top of the pressing frame (15). The top of the spring (16) is fixedly connected to the bottom of the upper sliding plate (12). A punching drive module (17) is provided at the top of the support frame (10). The telescopic end of the bottom of the punching drive module (17) is fixedly connected to the top of the upper sliding plate (12).

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