A punching device for packaging paper bag production

Abstract

The utility model discloses a kind of punching device for packaging paper bag production, it is related to packaging paper bag processing technical field, including punch main part and base, the top of the base is fixedly connected with punch main part, the bottom of the base is fixedly connected with containing block.The utility model is through setting punch main part, base, containing block, containing groove, fixed mechanism, first extrusion plate, second extrusion plate, connecting rod, fixing frame, stabilizing groove, stabilizing rod, spring, screw rod, rotating handle, positioning mechanism, connecting plate, positioning plate, positioning frame, recess, screw rod and rotating block cooperation, solve the existing equipment when using, often need to manually position or press fixed material, operation is complicated and inefficient, prone to inaccuracy due to human error to punch position, affect product consistency and production stability problem.

Description

Technical Field

[0001] This utility model relates to the field of packaging paper bag processing technology, specifically a punching device for packaging paper bag production. Background Technology

[0002] Packaging paper bags are commonly used paper containers for carrying and protecting goods. They are usually made of materials such as kraft paper and white cardboard, and have a certain strength and toughness to support the items. They are not only convenient for consumers to use, but can also enhance brand image through printing. In the production process, punching is one of the common processes, mainly used to enhance the functionality of paper bags. Punching can create ventilation holes in the paper bag, which helps to release the air accumulated inside the packaging and reduce the risk of bursting due to air pressure differences.

[0003] When using existing equipment, it is often necessary to manually position or press and fix the materials, which is cumbersome and inefficient. Human error can easily lead to inaccurate drilling positions, affecting product consistency and production stability. Utility Model Content

[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide a punching device for producing packaging paper bags, which has the advantages of accurate positioning and stable fixation. It solves the problem that existing equipment often requires manual positioning or pressing to fix materials, which is cumbersome and inefficient, and is prone to inaccurate punching positions due to human error, affecting product consistency and production stability.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a punching device for producing packaging paper bags, comprising a punching machine body and a base, wherein the punching machine body is fixedly connected to the top of the base, and a receiving block is fixedly connected to the bottom of the base, and a receiving groove is provided inside the receiving block;

[0006] The receiving groove is equipped with a fixing mechanism;

[0007] A positioning mechanism is provided on the top of the base.

[0008] In a preferred embodiment of this invention, the fixing mechanism includes a first pressing plate, a second pressing plate, and connecting rods. The first pressing plate is placed inside the receiving groove. The top of the first pressing plate is slidably connected to the top of the receiving groove. The rear side of the bottom of the first pressing plate is inclined at a certain angle. The second pressing plate is placed at the bottom of the first pressing plate. The rear side of the second pressing plate is slidably connected to the rear side of the receiving groove. The front side of the top of the second pressing plate is inclined at a certain angle. The first pressing plate and the second pressing plate cooperate with each other. Connecting rods are fixedly connected to both the left and right sides of the second pressing plate. The connecting rods penetrate through and extend out of the surface of the receiving block.

[0009] As a preferred embodiment of this utility model, a fixing frame is placed on the top of the base, and the left and right sides of the bottom of the fixing frame are fixedly connected to the surface of the connecting rod. Two stabilizing grooves are opened on the left and right sides of the receiving block, and the left and right sides of the bottom of the fixing frame are slidably connected to the inside of the stabilizing grooves.

[0010] As a preferred embodiment of this utility model, two stabilizing rods are placed on both the left and right sides of the second extrusion plate. The upper and lower ends of the stabilizing rods are fixedly connected to the surface of the receiving groove. The left and right sides of the second extrusion plate are slidably connected to the surface of the stabilizing rods. A spring is sleeved on the surface of each stabilizing rod. The top of each spring is fixedly connected to the surface of the second extrusion plate, and the bottom of each spring is fixedly connected to the bottom of the receiving groove.

[0011] In a preferred embodiment of this invention, a lead screw is placed inside the receiving groove, the rear end of the lead screw is rotatably connected to the rear side of the receiving groove, the front end of the lead screw passes through and extends out of the front side of the receiving block, a rotating handle is fixedly connected to the front end of the lead screw, and the first extrusion plate is threadedly connected to the surface of the lead screw.

[0012] In a preferred embodiment of this utility model, the positioning mechanism includes a connecting plate, a positioning plate, and a positioning frame. The connecting plate is placed on the top of the base and is fixedly connected to the rear side of the top of the fixing frame. A groove is provided on the left side of the connecting plate, and the positioning frame is placed on the left side of the connecting plate. The right side of the positioning frame is slidably connected to the inside of the groove, and the positioning plate is placed inside the positioning frame. The positioning plate is slidably connected to the inside of the positioning frame.

[0013] In a preferred embodiment of this invention, a screw is placed inside the groove, the front end of the screw is rotatably connected to the front side of the groove, the rear end of the screw passes through and extends out of the rear side of the connecting plate, and a rotating block is fixedly connected to the rear end of the screw.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model solves the problem that existing equipment often requires manual positioning or pressing to fix materials, which is cumbersome and inefficient, and is prone to inaccurate drilling positions due to human error, affecting product consistency and production stability. This is achieved by setting up a punching machine body, base, receiving block, receiving groove, fixing mechanism, first extrusion plate, second extrusion plate, connecting rod, fixing frame, stabilizing groove, stabilizing rod, spring, lead screw, rotating handle, positioning mechanism, connecting plate, positioning plate, positioning frame, groove, screw and rotating block in cooperation.

[0016] 2. By setting up a fixing mechanism, this utility model can firmly clamp and fix the paper bag to the base during the punching process, effectively preventing the material from shifting or shaking, thereby improving the stability and processing accuracy of the punching operation and ensuring product quality.

[0017] 3. By setting up a positioning mechanism, this utility model can accurately position the paper bag, ensuring the consistency and accuracy of the punching position, and improving processing efficiency and product quality. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a partial three-dimensional magnified view of the present invention;

[0020] Figure 3 A partial three-dimensional sectional view of the receiving block;

[0021] Figure 4 This is a magnified three-dimensional view of the positioning frame.

[0022] In the diagram: 1. Drilling machine body; 2. Base; 3. Receiving block; 4. Receiving groove; 5. Fixing mechanism; 501. First extrusion plate; 502. Second extrusion plate; 503. Connecting rod; 504. Fixing frame; 505. Stabilizing groove; 506. Stabilizing rod; 507. Spring; 508. Lead screw; 509. Rotating handle; 6. Positioning mechanism; 601. Connecting plate; 602. Positioning plate; 603. Positioning frame; 604. Groove; 605. Screw; 606. Rotating block. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0026] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0027] Example 1

[0028] Reference Figure 1-4 This is the first embodiment of the present utility model, which provides a punching device for producing packaging paper bags, including a punching machine body 1 and a base 2. The punching machine body 1 is fixedly connected to the top of the base 2, and a receiving block 3 is fixedly connected to the bottom of the base 2. A receiving groove 4 is opened inside the receiving block 3.

[0029] The receiving groove 4 is equipped with a fixing mechanism 5;

[0030] A positioning mechanism 6 is provided on the top of the base 2.

[0031] Specifically, by setting up positioning mechanism 6 and fixing mechanism 5, the punching position can be accurately positioned and the material can be firmly clamped, thereby improving punching accuracy and stability, avoiding paper bag shifting or damage, and improving processing efficiency and product quality.

[0032] Furthermore, the main body 1 of the punching machine is fixed to the top of the base 2, the punching position is determined by the positioning mechanism 6, and the fixing mechanism 5 moves in the receiving groove 4 to clamp and fix the material, thereby completing a stable punching operation on the base 2.

[0033] Example 2

[0034] The second embodiment of this utility model provides a punching device for producing packaging paper bags. The fixing mechanism 5 includes a first extrusion plate 501, a second extrusion plate 502, and a connecting rod 503. The first extrusion plate 501 is placed inside the receiving groove 4. The top of the first extrusion plate 501 is slidably connected to the top of the receiving groove 4. The rear side of the bottom of the first extrusion plate 501 is inclined at a certain angle. The second extrusion plate 502 is placed at the bottom of the first extrusion plate 501. The rear side of the second extrusion plate 502 is slidably connected to the rear side of the receiving groove 4. The front side of the top of the second extrusion plate 502 is inclined at a certain angle. The first extrusion plate 501 and the second extrusion plate 502 cooperate with each other. The connecting rods 503 are fixedly connected to both the left and right sides of the second extrusion plate 502. The connecting rods 503 penetrate through and extend out of the surface of the receiving block 3.

[0035] A fixing frame 504 is placed on the top of the base 2. The left and right sides of the bottom of the fixing frame 504 are fixedly connected to the surface of the connecting rod 503. Two stabilizing grooves 505 are opened on the left and right sides of the receiving block 3. The left and right sides of the bottom of the fixing frame 504 are slidably connected to the inside of the stabilizing grooves 505.

[0036] Two stabilizing rods 506 are placed on both the left and right sides of the second extrusion plate 502. The upper and lower ends of the stabilizing rods 506 are fixedly connected to the surface of the receiving groove 4. The left and right sides of the second extrusion plate 502 are slidably connected to the surface of the stabilizing rods 506. Springs 507 are sleeved on the surface of the stabilizing rods 506. The top of the springs 507 is fixedly connected to the surface of the second extrusion plate 502, and the bottom of the springs 507 is fixedly connected to the bottom of the receiving groove 4.

[0037] A lead screw 508 is placed inside the receiving groove 4. The rear end of the lead screw 508 is rotatably connected to the rear side of the receiving groove 4. The front end of the lead screw 508 passes through and extends out of the front side of the receiving block 3. A rotating handle 509 is fixedly connected to the front end of the lead screw 508. The first extrusion plate 501 is threadedly connected to the surface of the lead screw 508.

[0038] Specifically, by setting up the fixing mechanism 5, the paper bag can be firmly clamped and fixed on the base 2 during the punching process, effectively preventing the material from shifting or shaking, thereby improving the stability and processing accuracy of the punching operation and ensuring product quality.

[0039] Furthermore, by using the rotary handle 509 to rotate the lead screw 508, the lead screw 508 drives the first extrusion plate 501 to move backward. When the first extrusion plate 501 moves backward, it will squeeze the second extrusion plate 502 to move downward. When the second extrusion plate 502 moves, it will drive the fixed frame 504 to move downward through the connecting rods 503 on both sides, thereby pressing the material. The function of the spring 507 is to drive the second extrusion plate 502 to reset when the first extrusion plate 501 resets, thereby driving the fixed frame 504 to rise.

[0040] Example 3

[0041] The third embodiment of this utility model provides a punching device for producing packaging paper bags. The positioning mechanism 6 includes a connecting plate 601, a positioning plate 602, and a positioning frame 603. The connecting plate 601 is placed on the top of the base 2 and is fixedly connected to the rear side of the top of the fixing frame 504. A groove 604 is provided on the left side of the connecting plate 601. The positioning frame 603 is placed on the left side of the connecting plate 601. The right side of the positioning frame 603 is slidably connected to the inside of the groove 604. The positioning plate 602 is placed inside the positioning frame 603 and is slidably connected to the inside of the positioning frame 603.

[0042] A screw 605 is placed inside the groove 604. The front end of the screw 605 is rotatably connected to the front side of the groove 604, and the rear end of the screw 605 passes through and extends out of the rear side of the connecting plate 601. A rotating block 606 is fixedly connected to the rear end of the screw 605.

[0043] Specifically, by setting up the positioning mechanism 6, the paper bag can be accurately positioned to ensure the consistency and accuracy of the punching position, thereby improving processing efficiency and product quality.

[0044] Furthermore, the rotating block 606 is used to rotate the screw 605. The screw 605 drives the positioning frame 603 to move along the groove 604. The positioning frame 603 drives the positioning plate 602 to move. When the positioning plate 602 moves to a suitable distance, the rotating block 606 is stopped, and then the material is placed on the top of the base 2 so that the back of the material abuts against the front of the positioning plate 602.

[0045] Working principle:

[0046] In use, first adjust the position of the positioning plate 602 according to the processing requirements. Use the rotating block 606 to rotate the screw 605. The screw 605 drives the positioning frame 603 to move along the groove 604. The positioning frame 603 drives the positioning plate 602 to move. When the positioning plate 602 moves to a suitable distance, stop rotating the rotating block 606. Then place the material on the top of the base 2, so that the back of the material abuts against the front of the positioning plate 602. Then use the rotating handle 509 to rotate the lead screw 508. The lead screw 508 drives the first extrusion plate 501 to move backward. When the first extrusion plate 501 moves backward, it will squeeze the second extrusion plate 502 to move downward. When the second extrusion plate 502 moves, it will drive the fixing frame 504 to move downward through the connecting rods 503 on both sides, thereby pressing the material down. The function of the spring 507 is to drive the second extrusion plate 502 to reset when the first extrusion plate 501 resets, thereby driving the fixing frame 504 to rise. After the material is fixed, the punching machine body 1 can be used for subsequent punching operations.

[0047] In summary, by using the combined components of the punching machine body 1, base 2, receiving block 3, receiving groove 4, fixing mechanism 5, first extrusion plate 501, second extrusion plate 502, connecting rod 503, fixing frame 504, stabilizing groove 505, stabilizing rod 506, spring 507, lead screw 508, rotating handle 509, positioning mechanism 6, connecting plate 601, positioning plate 602, positioning frame 603, groove 604, screw 605, and rotating block 606, the problem of existing equipment often requiring manual positioning or pressing to fix materials during use is solved. This operation is cumbersome and inefficient, and human error can easily lead to inaccurate punching positions, affecting product consistency and production stability.

[0048] The springs, lead screws, and bolts used in this application can be additionally fitted with protective measures of common knowledge in the art under different usage environments, including but not limited to the following methods, such as protective covers for equipment protection, dustproof nets for equipment dust prevention, and sealing components or waterproof coatings for equipment waterproofing, which are commonly used by those skilled in the art.

[0049] It should be noted that the spring, lead screw, and screw are existing devices or equipment, or devices or equipment that can be implemented by existing technology. The power supply, connection method, usage method, power source, fixing method, installation method, control method, etc. of the equipment, as well as the materials of each accessory and the selection of various parameters are common knowledge to those skilled in the art, and therefore will not be described in detail in this application document.

[0050] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0051] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0052] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0053] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A perforating device for the production of packaging paper bags, comprising a perforating machine body (1) and a base (2), characterized in that: The base (2) is fixedly connected to the top of the punching machine body (1), and the base (2) is fixedly connected to the bottom of the receiving block (3). The receiving block (3) has a receiving groove (4) inside. The receiving groove (4) is provided with a fixing mechanism (5); The base (2) is provided with a positioning mechanism (6) on its top.

2. The punching device for producing packaging paper bags according to claim 1, characterized in that: The fixing mechanism (5) includes a first extrusion plate (501), a second extrusion plate (502), and a connecting rod (503). The first extrusion plate (501) is placed inside the receiving groove (4). The top of the first extrusion plate (501) is slidably connected to the top of the receiving groove (4). The rear side of the bottom of the first extrusion plate (501) is at a certain angle. The bottom of the first extrusion plate (501) is placed at the bottom. The rear side of the second extrusion plate (502) is slidably connected to the rear side of the receiving groove (4). The front side of the top of the second extrusion plate (502) is at a certain angle. The first extrusion plate (501) and the second extrusion plate (502) cooperate with each other. The left and right sides of the second extrusion plate (502) are fixedly connected with connecting rods (503). The connecting rods (503) penetrate and extend out of the surface of the receiving block (3).

3. The punching device for producing packaging paper bags according to claim 2, characterized in that: A fixing frame (504) is placed on the top of the base (2). The left and right sides of the bottom of the fixing frame (504) are fixedly connected to the surface of the connecting rod (503). Two stabilizing grooves (505) are opened on the left and right sides of the receiving block (3). The left and right sides of the bottom of the fixing frame (504) are slidably connected to the inside of the stabilizing grooves (505).

4. The punching device for producing packaging paper bags according to claim 2, characterized in that: Two stabilizing rods (506) are placed on the left and right sides of the second extrusion plate (502). The upper and lower ends of the stabilizing rods (506) are fixedly connected to the surface of the receiving groove (4). The left and right sides of the second extrusion plate (502) are slidably connected to the surface of the stabilizing rods (506). Springs (507) are sleeved on the surface of the stabilizing rods (506). The top of the springs (507) is fixedly connected to the surface of the second extrusion plate (502), and the bottom of the springs (507) is fixedly connected to the bottom of the receiving groove (4).

5. A punching device for producing packaging paper bags according to claim 2, characterized in that: A lead screw (508) is placed inside the receiving groove (4). The rear end of the lead screw (508) is rotatably connected to the rear side of the receiving groove (4). The front end of the lead screw (508) passes through and extends out of the front side of the receiving block (3). A rotating handle (509) is fixedly connected to the front end of the lead screw (508). The first extrusion plate (501) is threadedly connected to the surface of the lead screw (508).

6. A punching device for producing packaging paper bags according to claim 3, characterized in that: The positioning mechanism (6) includes a connecting plate (601), a positioning plate (602), and a positioning frame (603). The connecting plate (601) is placed on the top of the base (2). The connecting plate (601) is fixedly connected to the rear side of the top of the fixing frame (504). A groove (604) is provided on the left side of the connecting plate (601). The positioning frame (603) is placed on the left side of the connecting plate (601). The right side of the positioning frame (603) is slidably connected to the inside of the groove (604). The positioning plate (602) is placed inside the positioning frame (603). The positioning plate (602) is slidably connected to the inside of the positioning frame (603).

7. A punching device for producing packaging paper bags according to claim 6, characterized in that: A screw (605) is placed inside the groove (604). The front end of the screw (605) is rotatably connected to the front side of the groove (604). The rear end of the screw (605) passes through and extends out of the rear side of the connecting plate (601). A rotating block (606) is fixedly connected to the rear end of the screw (605).

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