Carton punching equipment

Abstract

The utility model discloses carton punching equipment, which relates to the technical field of carton punching and comprises an operation frame, a U-shaped placing frame is fixedly arranged at the top of the operation frame, a punching component for punching a carton is arranged between two sides in the U-shaped placing frame, a positioning component is fixedly arranged in the operation frame, and the carton to be punched is fixed. The carton perforating device comprises an operation frame and a positioning assembly, the operation frame is fixedly arranged on the bottom of the operation frame to prevent shaking, a collecting assembly is fixedly arranged at the bottom of the operation frame to collect residues generated during carton perforating, and the positioning assembly comprises an operation table fixedly arranged in the operation frame. The four handles are stretched to drive the pressing plates to move up and down to extrude the first springs, so that the four pressing plates fix a carton, meanwhile, punching heads of different sizes can be replaced at the bottom of the rotating shaft, and generated carton residues fall into the collecting frame to be collected, so that shaking is avoided when the carton is punched, the carton is stably punched, and the punching efficiency is improved. The punching effect is improved, the application range is widened, and the labor intensity of workers is reduced.

Description

Technical Field

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

[0002] Cartons are the most widely used packaging products. According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. Commonly used cartons are three-layer and five-layer, and seven-layer is less used. Each layer is divided into lining paper, corrugated paper, core paper, and face paper. The lining and face paper are tea board paper and kraft paper, and the core paper is corrugated paper. The color and feel of various papers are different, and the papers produced by different manufacturers are also different. After the production of cartons is completed, the cartons need to be punched.

[0003] For example, a carton punching device with Chinese patent application number CN202022372150.9 includes a tool holder, the tool holder is provided with mounting holes and a push rod, the mounting holes are evenly distributed on the upper surface of the tool holder, the push rod is fixedly connected to the middle of the upper end of the tool holder by screws, an electric push rod is provided at the upper end of the push rod, a punch is provided inside the mounting hole, and a threaded section is provided on the punch.

[0004] However, in actual use, when the above-mentioned carton punching device needs to punch holes in multiple layers of cartons at the same time, the impact force generated by the punching can easily cause the carton to shake, resulting in deviations in the subsequent punching positions, reducing the punching effect. At the same time, the carton residues after punching will fall onto the operating table, increasing the labor intensity of the staff. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a carton punching device, which drives the pressure plate to move up and down by stretching four handles to squeeze the first spring, so that the four pressure plates are fixed to the carton, and at the same time, the bottom of the rotating shaft can be replaced with punching heads of different sizes, and the generated carton residues fall into the collection frame for collection, thereby avoiding shaking when punching the carton, punching the carton stably, improving the punching effect and scope of application, reducing the labor intensity of the staff, and can effectively solve the problems in the background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a carton punching device, comprising an operating frame, a U-shaped placement frame is fixedly provided on the top of the operating frame, and a punching component for punching holes in the carton is provided between two sides of the U-shaped placement frame;

[0009] A positioning component is fixed inside the operation frame to fix the required punched carton to prevent it from shaking;

[0010] A collecting component is fixedly provided at the bottom of the operating frame to collect and process the residues generated when punching the carton;

[0011] The positioning assembly includes an operating table, which is fixed inside the operating frame. Slots are provided at the four corners of the operating table. L-shaped connecting rods are provided inside the four slots. Positioning plates are fixed on the tops of the four L-shaped connecting rods. Pull rods pass through the four positioning plates. Pressure plates are fixed on the bottom ends of the four pull rods, and the pressure plates are arranged on the top of the operating table.

[0012] Preferably, a handle is fixedly provided at the top of the four pull rods, a first spring is fixedly provided between the bottom of the four positioning plates and the top of the four pressure plates, and a second spring is fixedly provided between one end of the four L-shaped connecting rods and the four slots, so as to facilitate pulling the handle to drive the pull rods and the pressure plates to move up and down to press the carton.

[0013] Preferably, the punching assembly includes a sliding rod, and the sliding rod is arranged on the top of the operating table, and the sliding rod is fixed on both sides, and the first T-shaped slide grooves are opened on both sides of the U-shaped placing frame. The two sliding rods are respectively slidably arranged in the two first T-shaped slide grooves and are locked with the operating frame by bolts, so as to facilitate the adjustment of the distance between the sliding rod and the carton.

[0014] Preferably, a slot is provided inside the sliding rod, an electric push rod is slidably provided on the sliding rod, a rotating shaft is fixedly connected to the output end of the electric push rod, and the rotating shaft passes through the slot and extends to the bottom of the sliding rod, and a punching head for punching holes in the carton is threadedly connected to the bottom of the rotating shaft, so that the punching head can be replaced easily, thereby making it convenient to punch holes of different sizes in the carton.

[0015] Preferably, the collecting assembly comprises a centralizing frame, which is fixed to the bottom of the operating frame, and second T-shaped slide grooves are provided on both sides of the bottom of the centralizing frame, and support columns are fixed at the four corners of the bottom of the centralizing frame.

[0016] Preferably, the two second T-shaped slide grooves are both movably connected with T-shaped slide bars, and the bottom of the two T-shaped slide bars is fixed with a same collection frame for collecting the residues from carton punching, which is convenient for collecting the residues produced after carton punching and reduces the labor intensity of the staff.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a carton punching device, which has the following beneficial effects:

[0019] 1. Manually pull the four handles to drive the four pull rods to move up and down. The up and down movement of the pull rods drives the pressure plate to move up and down to compress or stretch the first spring, so that the pressure plate contacts the surface of the carton and presses the carton, thereby achieving fixation during punching of the carton, avoiding the impact force generated by the punching from causing the carton to shake, and improving the stability and punching effect of subsequent punching.

[0020] 2. By adjusting the appropriate position of the punching head and moving the slide bar to the appropriate position on the first T-shaped slide groove on both sides, the electric push rod is driven to drive the punching head to punch holes in the carton. The carton residues generated during the punching process fall through several openings on the surface of the operating table, and at the same time slide into the collection frame and fall into the collection frame, completing the collection of the residues and reducing the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is the overall structure diagram of the utility model;

[0022] Figure 2 It is the overall structural plan of the utility model;

[0023] Figure 3 It is a cross-sectional view of a U-shaped placement frame and a schematic diagram of a punching assembly of the utility model;

[0024] Figure 4 This is a top view of the overall structure of the utility model without the punching assembly structure;

[0025] Figure 5 It is a cross-sectional view of the operating frame and the central frame of the utility model;

[0026] Figure 6 It is a schematic diagram of the collection frame structure of the utility model.

[0027] In the figure: 1 operation frame, 2 U-shaped placement frame, 3 punching assembly, 4 positioning assembly, 5 collection assembly, 6 first T-shaped slide, 7 support column;

[0028] 31 sliding rod, 32 slotting, 33 electric push rod, 34 rotating shaft, 35 punching head, 41 operating table, 42 L-type connecting rod, 43 positioning plate, 44 pulling rod, 45 first spring, 46 second spring, 47 pressing plate, 48 handle, 51 centralizing frame, 52 second T-type sliding groove, 53 T-type sliding rod, 54 collecting frame. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0030] In order to address the shortcomings of the existing technology, such as Figure 1-6As shown, the utility model provides a carton punching device, comprising an operating frame 1, a U-shaped placement frame 2 is fixedly provided on the top of the operating frame 1;

[0031] like Figure 1 , 2 As shown in FIG. 4 , a positioning component 4 is fixedly provided inside the operating frame 1 to fix the required punched carton to prevent it from shaking. The positioning component 4 includes an operating table 41, which is fixedly provided inside the operating frame 1. Slots are provided at four corners of the operating table 41. L-shaped connecting rods 42 are provided inside four of the slots. Positioning plates 43 are fixedly provided on the tops of the four L-shaped connecting rods 42. Pull rods 44 are passed through the four positioning plates 43. Pressing plates 47 are fixedly provided at the bottom ends of the four pull rods 44, and the pressing plates 47 are provided on the top of the operating table 41. Handles 48 are fixedly provided on the tops of the four pull rods 44. First springs 45 are fixedly provided between the bottoms of the four positioning plates 43 and the tops of the four pressing plates 47. Second springs 46 are fixedly provided between one end of the four L-shaped connecting rods 42 and the four slots, so as to facilitate pulling the handle 48 to drive the pull rods 44 and the pressing plates 47 to move up and down to press the carton.

[0032] By setting the positioning component 4, the carton to be punched is placed on the surface of the operating table 41, and then the four handles 48 are manually pulled to drive the four pull rods 44 to move up and down. The up and down movement of the pull rods 44 drives the pressure plate 47 to move up and down to compress or stretch the first spring 45, so that the pressure plate 47 contacts the surface of the carton and presses the carton, thereby achieving fixation of the carton during punching, avoiding the impact force generated by the punching from causing the carton to shake, and improving the stability and punching effect of subsequent punching.

[0033] like Figure 1-3 As shown, a punching assembly 3 is provided between the two sides of the U-shaped placement frame 2 to realize punching of the carton. The punching assembly 3 includes a slide bar 31, and the slide bar 31 is arranged on the top of the operating table 41. 36 are fixedly provided on both sides of the slide bar 31. A first T-shaped slide groove 6 is provided on both sides of the U-shaped placement frame 2. Two of the 36 are respectively slidably arranged in the two first T-shaped slide grooves 6 and locked with the operating frame 1 by bolts, so as to facilitate the adjustment of the distance between the slide bar 31 and the carton. A slot 32 is provided inside the slide bar 31, and an electric push rod 33 is slidably provided on the slide bar 31. The output end of the electric push rod 33 is fixedly connected with a rotating shaft 34, and the rotating shaft 34 passes through the slot 32 and extends to the bottom of the slide bar 31. A punching head 35 for punching holes in the carton is threadedly connected to the bottom of the rotating shaft 34, so as to facilitate the replacement of the punching head 35 and facilitate the punching of holes of different sizes in the carton.

[0034] like Figure 1 , 2As shown in Figures 5 and 6, a collecting component 5 is fixedly provided at the bottom of the operating frame 1 to collect and process the residues generated when punching the carton. The collecting component 5 includes a concentrating frame 51, which is fixedly provided at the bottom of the operating frame 1. Second T-shaped slide grooves 52 are provided on both sides of the bottom of the concentrating frame 51. Support columns 7 are fixedly provided at the four corners of the bottom of the concentrating frame 51. T-shaped slide bars 53 are movably connected inside the two second T-shaped slide grooves 52. The same collecting frame 54 for collecting the residues generated when punching the carton is fixedly provided at the bottom of the two T-shaped slide bars 53, which is convenient for collecting the residues generated after punching the carton and reduces the labor intensity of the staff.

[0035] By setting the punching component 3 and the collecting component 5, after the carton is fixed, the electric push rod 33 starts to work, and a suitable punching head 35 is connected to the bottom of the rotating shaft 34. After the appropriate position of the punching head 35 is adjusted and the position of the sliding bar 31 on the first T-shaped slide grooves 6 on both sides is moved, the bolts are tightened, and then the electric push rod 33 is operated to drive the punching head 35 to punch holes in the carton, and then the two T-shaped slide bars 53 on the top of the collecting frame 54 are slidably connected to the inside of the two second T-shaped slide grooves 52. Then, the carton residues generated during the punching process fall through the several openings on the surface of the operating table 41, and at the same time slide into the inside of the collecting frame 51 and fall into the collecting frame 54, completing the collection of the residues and reducing the labor intensity of the staff.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A carton punching device, comprising an operating frame (1), a U-shaped placement frame (2) is fixedly provided on the top of the operating frame (1), and a punching assembly (3) for punching holes in the carton is provided between two sides of the U-shaped placement frame (2), characterized in that ； A positioning assembly (4) is fixedly provided inside the operation frame (1) to fix the required punched carton and prevent it from shaking; A collecting component (5) is fixedly provided at the bottom of the operating frame (1) to collect and process the residues generated when punching holes in the carton; The positioning assembly (4) comprises an operating table (41), wherein the operating table (41) is fixedly arranged inside the operating frame (1), and slots are provided at four corners of the operating table (41), and L-shaped connecting rods (42) are provided inside the four slots, and positioning plates (43) are fixedly arranged on the tops of the four L-shaped connecting rods (42), and pull rods (44) are passed through the four positioning plates (43), and pressure plates (47) are fixedly arranged at the bottom ends of the four pull rods (44), and the pressure plates (47) are arranged on the top of the operating table (41).

2. A carton punching device according to claim 1, characterized in that: A handle (48) is fixedly provided at the top of each of the four pull rods (44), a first spring (45) is fixedly provided between the bottom of each of the four positioning plates (43) and the top of each of the four pressure plates (47), and a second spring (46) is fixedly provided between one end of each of the four L-shaped connecting rods (42) and the four slots.

3. A carton punching device according to claim 1, characterized in that: The punching assembly (3) comprises a slide bar (31), and the slide bar (31) is arranged on the top of the operating table (41), and (36) is fixedly provided on both sides of the slide bar (31), and first T-shaped slide grooves (6) are opened on both sides inside the U-shaped placement frame (2), and the two (36) are respectively slidably arranged inside the two first T-shaped slide grooves (6) and locked with the operating frame (1) by bolts.

4. A carton punching device according to claim 3, characterized in that: A slot (32) is provided inside the slide bar (31), an electric push rod (33) is slidably provided on the slide bar (31), a rotating shaft (34) is fixedly connected to the output end of the electric push rod (33), and the rotating shaft (34) passes through the slot (32) and extends to the bottom of the slide bar (31), and a punching head (35) for punching holes in a carton is threadedly connected to the bottom of the rotating shaft (34).

5. A carton punching device according to claim 1, characterized in that: The collecting assembly (5) comprises a centralizing frame (51), the centralizing frame (51) being fixedly arranged at the bottom of the operating frame (1), second T-shaped sliding grooves (52) being provided on both sides of the bottom of the centralizing frame (51), and support columns (7) being fixedly arranged at the four corners of the bottom of the centralizing frame (51).

6. A carton punching device according to claim 5, characterized in that: The two second T-shaped slide grooves (52) are both movably connected with a T-shaped slide bar (53) inside, and the bottom of the two T-shaped slide bars (53) is fixedly provided with a same collection frame (54) for collecting the punching residues of the carton.

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