Packaging bag punching equipment

Abstract

The utility model relates to packaging bag punching equipment. The packaging bag punching equipment comprises a puncher, a guide rail and a polished rod, the puncher is used for punching a material roll for manufacturing a packaging bag, the puncher is installed on the guide rail, and the guide rail is installed on the polished rod; the guide rail comprises a guide rail lead screw and a guide rail seat, and the guide rail lead screw and the guide rail seat are arranged on the two sides of the guide rail respectively. The guide rail is connected with the puncher in a sliding mode through the guide rail lead screw so as to adjust the front-back punching displacement of the puncher. The guide rail is connected with the polish rod in a sliding mode through the guide rail base so as to adjust left-right punching displacement of the puncher. According to the packaging bag punching equipment, a user can flexibly adjust the punching position of the puncher according to the design requirement of a packaging bag, the production efficiency of the packaging bag is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag production, in particular to a packaging bag punching device. Background Art

[0002] After the product is assembled, it is usually necessary to place the product in a packaging bag and punch the packaging bag. Punching the packaging bag is helpful to reduce the volume of the packaging bag and also helps to dissipate the odor of the product. In the related art, the packaging bag is generally processed first, then the processed packaging bag is punched, and finally the product is placed in the punched packaging bag. However, the punching automation level of the processed packaging bag is low and the cost is high. Utility Model Content

[0003] Based on this, it is necessary to provide a packaging bag punching device to address the problems of low automation level and high cost of punching of processed packaging bags.

[0004] A packaging bag punching device comprises a puncher, a guide rail, and a polished rod, wherein the puncher is used to punch holes in a material roll for making packaging bags, the puncher is mounted on the guide rail, and the guide rail is mounted on the polished rod;

[0005] The guide rail comprises a guide rail screw and a guide rail seat, and the guide rail screw and the guide rail seat are respectively arranged on both sides of the guide rail;

[0006] The guide rail is slidably connected to the puncher through the guide rail screw rod to adjust the front and rear punching displacement of the puncher;

[0007] The guide rail is slidably connected to the polished rod via the guide rail seat to adjust the left and right punching displacement of the puncher.

[0008] The above-mentioned packaging bag punching equipment includes a puncher, a guide rail, and a polished rod. The puncher is used to punch the material roll for making packaging bags. The puncher is installed on the guide rail, and the guide rail is installed on the polished rod. The guide rail includes a guide rail screw and a guide rail seat, and the guide rail screw and the guide rail seat are respectively arranged on both sides of the guide rail. The guide rail is slidably connected to the puncher through the guide rail screw to adjust the front and rear punching displacement of the puncher; the guide rail is slidably connected to the polished rod through the guide rail seat to adjust the left and right punching displacement of the puncher. The guide rail in the packaging bag punching equipment is slidably connected to the puncher through the guide rail screw, and is slidably connected to the polished rod through the guide rail seat, so that the user can flexibly adjust the punching position of the puncher according to the design requirements of the packaging bag, improve the production efficiency of the packaging bag, and reduce the production cost.

[0009] In one embodiment, the puncher includes a cylinder, a pin, a limit block and a support seat, the support seat is connected to the limit block, the limit block is connected to the cylinder, and the cylinder is connected to the pin;

[0010] The puncher is slidably connected to the guide rail via the support seat, the support seat is connected to the guide rail screw rod, and the support seat is provided with a support seat screw hole that matches the guide rail screw rod.

[0011] In one of the embodiments, the limiting block is provided with a limiting hole cooperating with the movement of the insertion pin and a limiting groove cooperating with the movement of the material roll.

[0012] In one embodiment, the guide rail further includes a tensioner and an adjustment wrench connected to the tensioner;

[0013] The elastic member is also connected to the guide rail seat and the polished rod respectively;

[0014] The adjusting wrench is used to adjust the tightness of the tightening member so that the tightening member can slide or lock on the polished rod, thereby driving the guide rail to slide or lock on the polished rod.

[0015] In one embodiment, the tensioner is provided with an opening slot and a tensioner screw hole that match the adjusting wrench.

[0016] In one of the embodiments, the guide rail seat is provided with a first through hole matched with the polished rod, and the elastic member is provided with a second through hole matched with the polished rod.

[0017] In one of the embodiments, the guide rail is provided with a groove, and the support seat is provided with a protrusion matching the groove.

[0018] In one of the embodiments, the grooves are symmetrically arranged on both sides of the guide rail screw.

[0019] In one embodiment, the puncher includes a first puncher and a second puncher, and the limiting groove of the first puncher and the limiting groove opening of the second puncher are arranged to face each other.

[0020] In one of the embodiments, the edge of the limiting groove is chamfered. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the matching structure of the packaging bag punching device and the material roll in the embodiment of the utility model;

[0022] Figure 2 This is a schematic diagram of the overall structure of the packaging bag punching device according to an embodiment of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the guide rail seat in the packaging bag punching device according to the embodiment of the utility model;

[0024] Figure 4This is a schematic diagram of the structure of the elastic member in the packaging bag punching device according to the embodiment of the utility model;

[0025] Among them, 10 is a puncher, 20 is a guide rail, 30 is a bare rod, 40 is a material roll, 11 is a pin, 12 is a cylinder, 13 is a limit block, 14 is a support seat, 21 is a guide rail screw, 22 is a guide rail seat, 23 is a tensioner, 24 is an adjusting wrench, 131 is a limit hole, 132 is a limit slot, 221 is a first through hole, 231 is an open slot, 232 is a tensioner screw hole, and 233 is a second through hole. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0027] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. In contrast, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only."

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0029] The utility model discloses a packaging bag punching device.

[0030] like Figures 1 to 4 As shown, the packaging bag punching device includes a puncher 10 , a guide rail 20 , and a polished rod 30 . The puncher 10 is used to punch a material roll 40 for making packaging bags. The puncher 10 is installed on the guide rail 20 , and the guide rail 20 is installed on the polished rod 30 .

[0031] The guide rail 20 includes a guide rail screw 21 and a guide rail seat 22, and the guide rail screw 21 and the guide rail seat 22 are respectively arranged on both sides of the guide rail 20. The guide rail 20 is slidably connected to the puncher 10 through the guide rail screw 21 to adjust the front and rear punching displacement of the puncher 10; the guide rail 20 is slidably connected to the polished rod 30 through the guide rail seat 22 to adjust the left and right punching displacement of the puncher 10. By adjusting the front and rear punching displacement and the left and right punching displacement of the puncher 10, the puncher 10 can punch holes at any position of the material roll 40, thereby meeting the design requirements of the packaging bag.

[0032] The above-mentioned packaging bag punching equipment includes a puncher, a guide rail, and a polished rod. The puncher is used to punch the material roll for making packaging bags. The puncher is installed on the guide rail, and the guide rail is installed on the polished rod. The guide rail includes a guide rail screw and a guide rail seat, and the guide rail screw and the guide rail seat are respectively arranged on both sides of the guide rail. The guide rail is slidably connected to the puncher through the guide rail screw to adjust the front and rear punching displacement of the puncher; the guide rail is slidably connected to the polished rod through the guide rail seat to adjust the left and right punching displacement of the puncher. The guide rail in the packaging bag punching equipment is slidably connected to the puncher through the guide rail screw, and is slidably connected to the polished rod through the guide rail seat, so that the user can flexibly adjust the punching position of the puncher according to the design requirements of the packaging bag, improve the production efficiency of the packaging bag, and reduce the production cost.

[0033] The puncher 10 includes a cylinder 12, a pin 11, a stopper 13 and a support seat 14. The support seat 14 is connected to the stopper 13, the stopper 13 is connected to the cylinder 12, and the cylinder 12 is connected to the pin 11. The pin 11 is used to punch holes directly at corresponding positions of the material roll 40, the cylinder 12 is used to drive the reciprocating motion of the pin 11, the stopper 13 is used to limit the material roll 40 and the pin 11, and the support seat 14 is used to support the cylinder 12, the pin 11 and the stopper 13.

[0034] Furthermore, the punch 10 is slidably connected to the guide rail 20 through the support seat 14, the support seat 14 is connected to the guide rail screw 21, and the support seat 14 is provided with a support seat screw hole that matches the guide rail screw 21. The thread on the surface of the guide rail screw 21 matches the thread on the inner wall of the support seat screw hole, so that the rotational movement of the guide rail screw 21 can be converted into the linear movement of the support seat 14. Since the support seat 14 is fixedly connected to the limit block 13, the limit block 13 is fixedly connected to the cylinder 12, and the cylinder 12 is fixedly connected to the pin 11, the linear movement of the support seat 14 can drive the linear movement of the punch 10 as a whole, thereby adjusting the forward and backward punching displacement of the punch 10.

[0035] When the front and rear punching positions of the punch 10 need to be adjusted, the rotation direction and rotation angle of the guide screw 21 can be controlled by a wrench of corresponding specifications, so as to accurately control the front and rear punching displacement of the punch 10 .

[0036] The limiting block 13 is provided with a limiting hole 131 for cooperating with the movement of the insertion pin 11 and a limiting groove 132 for cooperating with the movement of the material roll 40. Through the limiting hole 131, the insertion pin 11 can punch out a hole of complete shape and uniform size on the material roll 40 to meet the design requirements of the packaging bag; through the limiting groove 132, the material roll 40 can be effectively limited to prevent the material roll 40 from being displaced during the movement process, resulting in deviation of the punching position of the insertion pin 11.

[0037] The guide rail 20 further includes a tension piece 23 and an adjusting wrench 24 connected to the tension piece 23. The tension piece 23 is also respectively connected to the guide rail seat 22 and the polished rod 30. The adjusting wrench 24 is used to adjust the tightness of the tension piece 23 so that the tension piece 23 can slide or lock on the polished rod 30, thereby driving the guide rail 20 to slide or lock on the polished rod 30.

[0038] When the left and right punching positions of the punch 10 need to be adjusted, the tensioner 23 can be loosened by adjusting the wrench 24, and the guide rail 20 can be further slid to the corresponding position on the polished rod 30. Since the punch 10 is mounted on the guide rail 20, the left and right sliding of the guide rail 20 on the polished rod 30 can drive the punch 10 to move left and right, thereby accurately controlling the left and right punching displacement of the punch 10.

[0039] The tension piece 23 is provided with an opening slot 231 and a tension piece screw hole 232 that match the adjusting wrench 24. The thread on the adjusting wrench 24 matches the thread on the inner wall of the tension piece screw hole 232. By rotating the adjusting wrench 24, the opening width of the opening slot 231 can be adjusted, so that the tension piece 23 can slide or lock on the polished rod 30. It can be understood that when the tension piece 23 is changed from loose to tight, the opening width of the opening slot 231 gradually decreases, so that the friction between the tension piece 23 and the polished rod 30 gradually increases; when the tension piece 23 is changed from tight to loose, the opening width of the opening slot 231 gradually increases, so that the friction between the tension piece 23 and the polished rod 30 gradually decreases.

[0040] The guide rail seat 22 is provided with a first through hole 221 for matching the polished rod 30, and the elastic member 23 is provided with a second through hole 233 for matching the polished rod 30. Further, the polished rod 30 passes through the first through hole 221 to achieve connection with the guide rail seat 22, and the polished rod 30 passes through the second through hole 233 to achieve connection with the elastic member 23. The first through hole 221 and the second through hole 233 can also limit the sliding of the guide rail 20 on the polished rod 30, thereby improving the accuracy of adjusting the left and right punching displacement of the puncher 10.

[0041] When adjusting the front and rear punching positions of the punch 10, the tensioner 23 is locked by adjusting the wrench 24 so that the position of the guide rail 20 does not change, and the support seat 14 is slid on the guide rail 20 by rotating the guide rail screw 21. Further, the guide rail 20 is provided with a groove, and the support seat 14 is provided with a protrusion that matches the groove. The groove on the guide rail 20 matches the protrusion on the support seat 14, and the sliding of the support seat 14 on the guide rail 20 can be limited, thereby improving the accuracy of adjusting the front and rear punching displacement of the punch 10.

[0042] The location of the groove on the guide rail 20 can be adjusted according to actual needs. Preferably, the groove is symmetrically arranged on both sides of the guide rail screw 21.

[0043] In the actual production process, there may be multiple punchers 10, and different punchers 10 are used to punch different product rolls 40. For example, in the production process of remote controllers, it is necessary to punch not only the roll 40 of the remote controller body, but also the roll 40 of the remote controller battery.

[0044] Furthermore, the punch 10 includes a first punch and a second punch, and the limiting groove 132 of the first punch is disposed opposite to the limiting groove 132 opening of the second punch. By disposing the limiting groove 132 of the first punch opposite to the limiting groove 132 opening of the second punch, the material rolls 40 of different products can be moved synchronously to improve production efficiency. In order to match the movement of the material roll 40, the edge of the limiting groove 132 can be chamfered.

[0045] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0046] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A packaging bag punching device, It is characterized in that It includes a puncher, a guide rail, and a polished rod. The puncher is used to punch holes in a material roll for making packaging bags. The puncher is installed on the guide rail, and the guide rail is installed on the polished rod. The guide rail comprises a guide rail screw and a guide rail seat, and the guide rail screw and the guide rail seat are respectively arranged on both sides of the guide rail; The guide rail is slidably connected to the puncher through the guide rail screw rod to adjust the front and rear punching displacement of the puncher; The guide rail is slidably connected to the polished rod via the guide rail seat to adjust the left and right punching displacement of the puncher.

2. The packaging bag punching device according to claim 1, It is characterized in that The puncher comprises a cylinder, a pin, a limit block and a support seat, wherein the support seat is connected to the limit block, the limit block is connected to the cylinder, and the cylinder is connected to the pin; The puncher is slidably connected to the guide rail via the support seat, the support seat is connected to the guide rail screw rod, and the support seat is provided with a support seat screw hole that matches the guide rail screw rod.

3. The packaging bag punching device according to claim 2, It is characterized in that The limiting block is provided with a limiting hole for cooperating with the movement of the insertion pin and a limiting groove for cooperating with the movement of the material roll.

4. The packaging bag punching device according to claim 3, It is characterized in that The guide rail also includes a tensioner and an adjustment wrench connected to the tensioner; The elastic member is also connected to the guide rail seat and the polished rod respectively; The adjusting wrench is used to adjust the tightness of the tightening member so that the tightening member can slide or lock on the polished rod, thereby driving the guide rail to slide or lock on the polished rod.

5. The packaging bag punching device according to claim 4, It is characterized in that The tension piece is provided with an opening slot and a tension piece screw hole which match the adjusting wrench.

6. The packaging bag punching device according to claim 5, It is characterized in that The guide rail seat is provided with a first through hole matched with the polished rod, and the elastic member is provided with a second through hole matched with the polished rod.

7. The packaging bag punching device according to claim 6, It is characterized in that The guide rail is provided with a groove, and the support seat is provided with a protrusion matching the groove.

8. The packaging bag punching device according to claim 7, It is characterized in that The grooves are symmetrically arranged on both sides of the guide rail screw.

9. The packaging bag punching device according to any one of claims 3 to 8, It is characterized in that The puncher includes a first puncher and a second puncher, and the limiting groove of the first puncher and the limiting groove opening of the second puncher are arranged facing each other.

10. The packaging bag punching device according to claim 9, It is characterized in that The edge of the limiting groove adopts a chamfer design.

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