Perforating device for paper product packaging box production

Abstract

The utility model relates to the technical field of paper product packaging box production, and discloses a punching device for paper product packaging box production, which comprises a support frame, punching mechanisms are arranged on both sides of the top of the support frame, a positioning mechanism is arranged in the middle of the top of the support frame, and the positioning mechanism comprises a shape fixing shell. The shape fixing shell is fixedly connected to the middle of the top of the supporting frame, and puncture holes are formed in the two sides of the shape fixing shell. According to the punching device for paper product packaging box production, through the arranged positioning mechanism, the positioning plates on the two sides can be slightly attached to the two sides of a packaging box, so that the purpose of positioning the packaging box is achieved, the phenomenon that the packaging box deviates in the punching process of the packaging box is avoided, it is ensured that the packaging box can be accurately punched, and the production efficiency is improved. And through the arranged punching mechanism, the two sides of the packaging box can be punctured and punched at the same time through puncture columns on the two sides, and the punching efficiency of the packaging box is improved.

Description

Technical Field

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

[0002] Carton packaging refers to the packaging of products in paper boxes to protect products, facilitate storage and transportation, and promote sales during the circulation process. Carton packaging is the most widely used packaging method. Different from wooden box packaging, woven bag packaging, cloth bag packaging, and plastic box packaging, carton packaging has the characteristics of easy material acquisition, light weight, easy printing, easy design and molding, and low cost. It is widely used in sales packaging and transportation packaging of goods. During the processing of paper product packaging boxes, it is usually necessary to punch holes.

[0003] The patent network announcement number CN 215750999 U discloses a punching device for paper product packaging box production, which relates to the technical field of packaging box punching devices, including a table board, a support leg, a mounting plate, a slide bar, a moving block, a connecting plate, a support plate, a puncture column and a solid block; a placement slot is arranged on the upper part of one lateral side of the table board; the support leg is arranged at the bottom of the table board; there are two mounting plates, which are arranged on the upper parts of the lateral sides of the table board respectively, and the mounting plate is located on the longitudinal side of the placement slot; the slide bar is arranged between the two mounting plates; the moving block is slidably arranged on the slide bar; the connecting plate is arranged on the longitudinal side of the moving block close to the placement slot; the support plate is arranged on the longitudinal side of the connecting plate away from the moving block, and the support plate is located on the lateral side of the placement slot; the solid block is arranged in the placement slot, the solid block is located on the lateral side of the support plate, and a plurality of puncture holes are evenly arranged on the upper side of the solid block in the lateral direction. The utility model can facilitate the staff to perform the punching operation of the packaging box, the punched holes are more beautiful, and the packaging box will not be deformed during the punching process.

[0004] The applicant believes that the following disadvantages exist: the punching device for producing paper product packaging boxes directly places the packaging boxes inside a solid shell. Since there is no structure on the surface of the solid shell to position the packaging boxes, the packaging boxes are easily offset during the punching process, resulting in reduced accuracy in punching the packaging boxes and a defect. Utility Model Content

[0005] The purpose of the utility model is to provide a punching device for producing paper product packaging boxes to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching device for producing paper product packaging boxes, comprising a support frame, punching mechanisms are arranged on both sides of the top of the support frame, and a positioning mechanism is arranged in the middle of the top of the support frame.

[0007] The positioning mechanism includes a solid shell, which is fixedly connected to the middle of the top of the support frame, and puncture holes are provided on both sides of the solid shell. Positioning plates are provided on both sides of the solid shell, and a second connecting plate is fixedly connected to the surface of the positioning plate. A side of the second connecting plate away from the positioning plate is fixedly connected to a cylinder, and a side of the cylinder away from the second connecting plate is fixedly connected to a first connecting plate. A placement rack is fixedly connected to the bottom of the first connecting plate, and the placement rack is fixedly connected to the surface of the solid shell.

[0008] The punching mechanism includes a mounting frame, which is arranged on both sides of the top of the support frame. A puncture column is fixedly connected to one side of the mounting frame close to the solid shell. The puncture columns are arranged in a plurality of numbers, and the plurality of puncture columns are arranged at equal intervals.

[0009] Preferably, a connecting piece is fixedly connected to the surface of the second connecting plate, and a support rod is slidably connected inside the connecting piece. Two support rods are provided, and the two support rods are symmetrically arranged on both sides of the solid shell. The second connecting plate is supported by the provided support rods, thereby ensuring that the second connecting plate can move stably.

[0010] Preferably, a fixing plate is fixedly connected in the middle of the surface of the support rod, and the fixing plate is fixedly connected to the surface of the solid shell. The support rod can be supported and fixed by the setting of the fixing plate.

[0011] Preferably, the punching mechanism includes a tooth plate, which is fixedly connected to both sides of the top of the support frame, a flat gear is meshed on the surface of the tooth plate, a rotating rod is fixedly connected to the inner ring of the flat gear, a dual-axis motor is fixedly connected to the middle of the rotating rod surface, and the mounting frame is rotatably connected to the surface of the rotating rod. With the cooperation of the tooth plate and the flat gear, the puncture columns on both sides can be driven to move in a direction close to each other.

[0012] Preferably, a connecting rod is slidably connected in the mounting frame, a support block is fixedly connected to the middle of the surface of the connecting rod, and the support block is fixedly connected to the top of the support frame. The connecting rod can be supported and fixed by the provided support block to ensure that the connecting rod can realize its own function.

[0013] Preferably, both sides of the surface of the rotating rod are rotatably connected to fixed frames, a positioning rod is slidably connected inside the fixed frame, both sides of the positioning rod are fixedly connected to vertical plates, and the vertical plates are fixedly connected to the bottom of the support frame. When the rotating rod rotates and moves, the fixed frame slides inside the positioning rod, ensuring the stability of the rotating rod during movement.

[0014] Compared with the prior art, the utility model provides a punching device for producing paper product packaging boxes, which has the following beneficial effects:

[0015] 1. The punching device for producing paper product packaging boxes has a positioning mechanism, and the positioning plates on both sides can slightly stick to the two sides of the packaging box, so as to achieve the purpose of positioning the packaging box, avoid the phenomenon of the packaging box being offset during the punching process, ensure that the packaging box can be accurately punched, and improve the accuracy of the punching of the packaging box.

[0016] 2. The punching device for producing paper product packaging boxes has a punching mechanism, and the puncture columns on both sides can puncture and punch holes on both sides of the packaging box at the same time, thereby improving the efficiency of punching holes in the packaging box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cooperation between the positioning mechanism and the punching mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the positioning mechanism of the utility model;

[0021] Figure 4 This is a schematic diagram of the punching mechanism of the utility model;

[0022] Figure 5 It is a partial structural schematic diagram of the punching mechanism of the utility model.

[0023] In the figure: 1. support frame; 2. positioning mechanism; 21. cylinder; 22. placement frame; 23. first connecting plate; 24. connecting piece; 25. fixing plate; 26. positioning plate; 27. support rod; 28. second connecting plate; 29. ​​solid shell; 3. punching mechanism; 31. flat gear; 32. vertical plate; 33. fixing frame; 34. mounting frame; 35. connecting rod; 36. supporting block; 37. tooth plate; 38. positioning rod; 39. dual-axis motor; 301. rotating rod; 302. puncture column. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides a technical solution:

[0026] Embodiment 1:

[0027] Combination Figure 1 to Figure 2 -3, a punching device for producing paper product packaging boxes, comprising a support frame 1, punching mechanisms 3 are arranged on both sides of the top of the support frame 1, and a positioning mechanism 2 is arranged in the middle of the top of the support frame 1.

[0028] The positioning mechanism 2 includes a solid shell 29, which is fixedly connected to the middle of the top of the support frame 1. Puncture holes are provided on both sides of the solid shell 29. Positioning plates 26 are provided on both sides of the solid shell 29. A second connecting plate 28 is fixedly connected to the surface of the positioning plate 26. A side of the second connecting plate 28 away from the positioning plate 26 is fixedly connected to a cylinder 21. A side of the cylinder 21 away from the second connecting plate 28 is fixedly connected to a first connecting plate 23. A placement rack 22 is fixedly connected to the bottom of the first connecting plate 23. The placement rack 22 is fixedly connected to the surface of the solid shell 29.

[0029] Furthermore, a connecting piece 24 is fixedly connected to the surface of the second connecting plate 28, and a support rod 27 is slidably connected inside the connecting piece 24. Two support rods 27 are provided, and the two support rods 27 are symmetrically arranged on both sides of the solid shell 29. The second connecting plate 28 is supported by the provided support rods 27, thereby ensuring that the second connecting plate 28 can move stably.

[0030] Furthermore, a fixing plate 25 is fixedly connected in the middle of the surface of the support rod 27 , and the fixing plate 25 is fixedly connected to the surface of the solid shell 29 . The support rod 27 can be supported and fixed by the setting of the fixing plate 25 .

[0031] Furthermore,

[0032] Embodiment 2:

[0033] See also Figure 4-5 On the basis of the first embodiment, the punching mechanism 3 further comprises a mounting frame 34, the mounting frames 34 are arranged on both sides of the top of the support frame 1, and a puncture column 302 is fixedly connected to one side of the mounting frame 34 close to the solid shell 29, and the number of puncture columns 302 is arranged at equal intervals.

[0034] Furthermore, the punching mechanism 3 includes a tooth plate 37, which is fixedly connected to both sides of the top of the support frame 1. A flat gear 31 is meshed on the surface of the tooth plate 37, and a rotating rod 301 is fixedly connected to the inner ring of the flat gear 31. A dual-axis motor 39 is fixedly connected to the middle of the surface of the rotating rod 301. The mounting frame 34 is rotatably connected to the surface of the rotating rod 301. With the cooperation of the tooth plate 37 and the flat gear 31, the puncture columns 302 on both sides can be driven to move in a direction close to each other.

[0035] Furthermore, a connecting rod 35 is slidably connected inside the mounting frame 34, a support block 36 is fixedly connected to the middle of the surface of the connecting rod 35, and the support block 36 is fixedly connected to the top of the support frame 1. The connecting rod 35 can be supported and fixed by the provided support block 36, ensuring that the connecting rod 35 can realize its own function.

[0036] Furthermore, both sides of the surface of the rotating rod 301 are rotatably connected to the fixed frame 33, and the positioning rod 38 is slidably connected inside the fixed frame 33. Both sides of the positioning rod 38 are fixedly connected to the vertical plates 32, and the vertical plates 32 are fixedly connected to the bottom of the support frame 1. When the rotating rod 301 rotates and moves, the fixed frame 33 slides inside the positioning rod 38, ensuring the stability of the rotating rod 301 during the movement.

[0037] In actual operation, when the device is used, the packaging box is first placed inside the solid shell 29, and then the cylinders 21 on both sides are activated. Under the action of the cylinders 21, the second connecting plates 28 on both sides can be driven to move towards each other. At this time, the positioning plates 26 on both sides can slightly stick to the two sides of the packaging box, thereby achieving the purpose of positioning the packaging box, avoiding the phenomenon of the packaging box being offset during the process of punching the packaging box, ensuring that the packaging box can be accurately punched, and improving the accuracy of punching the packaging box.

[0038] After the packaging box is fixed, the dual-axis motors 39 on both sides are started at the same time. At this time, the flat gears 31 on both sides roll on the surface of the tooth plate 37 toward each other, and the mounting frames 34 on both sides move on the surface of the connecting rod 35 toward each other. At this time, the puncture columns 302 on both sides can puncture and punch holes on both sides of the packaging box at the same time, thereby improving the efficiency of punching holes in the packaging box.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A punching device for producing paper product packaging boxes, comprising a support frame (1), characterized in that: Punching mechanisms (3) are provided on both sides of the top of the support frame (1), and a positioning mechanism (2) is provided in the middle of the top of the support frame (1); The positioning mechanism (2) comprises a solid shell (29), the solid shell (29) is fixedly connected to the middle of the top of the support frame (1), puncture holes are provided on both sides of the solid shell (29), positioning plates (26) are provided on both sides of the solid shell (29), a second connecting plate (28) is fixedly connected to the surface of the positioning plate (26), a cylinder (21) is fixedly connected to the side of the second connecting plate (28) away from the positioning plate (26), a first connecting plate (23) is fixedly connected to the side of the cylinder (21) away from the second connecting plate (28), a placement frame (22) is fixedly connected to the bottom of the first connecting plate (23), and the placement frame (22) is fixedly connected to the surface of the solid shell (29); The punching mechanism (3) comprises a mounting frame (34), the mounting frames (34) being arranged on both sides of the top of the support frame (1), a puncture column (302) being fixedly connected to one side of the mounting frame (34) close to the solid shell (29), the puncture column (302) being arranged in a plurality of numbers, and the plurality of puncture columns (302) being arranged at equal intervals.

2. A punching device for producing paper product packaging boxes according to claim 1, characterized in that: A connecting piece (24) is fixedly connected to the surface of the second connecting plate (28), and a supporting rod (27) is slidably connected inside the connecting piece (24). Two supporting rods (27) are provided, and the two supporting rods (27) are symmetrically arranged on both sides of the solid shell (29).

3. A punching device for producing paper product packaging boxes according to claim 2, characterized in that: A fixing plate (25) is fixedly connected in the middle of the surface of the support rod (27), and the fixing plate (25) is fixedly connected to the surface of the solid shell (29).

4. A punching device for producing paper product packaging boxes according to claim 1, characterized in that: The punching mechanism (3) comprises a tooth plate (37), the tooth plates (37) are fixedly connected to both sides of the top of the support frame (1), a flat gear (31) is meshed on the surface of the tooth plate (37), a rotating rod (301) is fixedly connected to the inner ring of the flat gear (31), a dual-axis motor (39) is fixedly connected to the middle of the surface of the rotating rod (301), and the mounting frame (34) is rotatably connected to the surface of the rotating rod (301).

5. A punching device for producing paper product packaging boxes according to claim 4, characterized in that: A connecting rod (35) is slidably connected inside the mounting frame (34), a supporting block (36) is fixedly connected in the middle of the surface of the connecting rod (35), and the supporting block (36) is fixedly connected to the top of the supporting frame (1).

6. A punching device for producing paper product packaging boxes according to claim 4, characterized in that: Both sides of the surface of the rotating rod (301) are rotatably connected to fixed frames (33), a positioning rod (38) is slidably connected inside the fixed frame (33), both sides of the positioning rod (38) are fixedly connected to vertical plates (32), and the vertical plates (32) are fixedly connected to the bottom of the support frame (1).

Images