Die cutting device with positioning structure for thin paper box processing

Abstract

The utility model discloses a die cutting device with a positioning structure for thin paper box processing, and relates to the technical field of die cutting devices. The die cutting device with the positioning structure for thin paper box processing comprises a base, an adsorption plate used for adsorbing and positioning paper is fixed to the upper portion of the base, and a plurality of positioning holes are formed in the adsorption plate; the positioning assembly is mounted below the adsorption plate and is used for adsorbing the paper on the adsorption plate; the driving assembly is mounted above the base and used for driving the positioning assembly to move below the adsorption plate so that the positioning assembly can accurately adsorb the paper; in the paper box machining process, the problems of inaccurate positioning, easy deviation, large energy consumption and the like possibly exist in a traditional method, accurate adsorption and positioning of paper are achieved through positioning holes in an adsorption plate and a positioning assembly below the adsorption plate, the die cutting accuracy is greatly improved, and energy consumption of an air pump is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of die-cutting devices, in particular to a die-cutting device with a positioning structure for processing thin cardboard boxes. Background Technique

[0002] A die-cutting device with a positioning structure for processing thin cardboard boxes is mainly used for die-cutting, indentation and cold embossing operations of thin cardboard boxes, trademarks, greeting cards, etc. in the paper product packaging and decoration industry; the device ensures high precision and high quality of cardboard box die-cutting through a precise positioning mechanism and an efficient die-cutting system.

[0003] Referring to a die-cutting device for corrugated cardboard boxes disclosed in the patent application with the publication number CN216153156U, which includes a frame and a die-cutting machine arranged on the frame. The die-cutting machine includes a box body and support columns arranged on both sides of the box body and connected to the frame. A die-cutting knife is arranged between the support columns. A knife holder is arranged at the top of the die-cutting knife, and the knife holder is connected to a driving mechanism arranged at the top of the box body. A workbench connected to the frame is arranged at the bottom of the die-cutting knife. A cutting groove corresponding to the die-cutting knife is arranged on the workbench, and a detachable knife pad is arranged in the cutting groove. This application has a novel design, simple structure and convenient use. Compared with the prior art, this application directly drives the cutting by a driving mechanism. The knife pad arranged on the workbench can not only be used to protect the cutting edge of the die-cutting knife, but also be convenient for disassembly and replacement; and the die-cutting knife can directly cut to the knife pad when cutting, cutting the corrugated cardboard, thereby reducing subsequent manual separation.

[0004] As shown in the above prior art, when die-cutting a cardboard box in the prior art, it is necessary to position the paper to achieve more precise die-cutting. The flatbed die-cutting machine in the prior art positions the paper on the adsorption plate by comprehensively sucking negative pressure on the adsorption plate. And comprehensively taking negative pressure suction on the adsorption plate consumes a lot of air pump energy regardless of the size of the die-cut paper.

[0005] Therefore, it is necessary to provide a die-cutting device with a positioning structure for processing thin cardboard boxes to solve the above technical problems. Content of the Utility Model

[0006] (1) Technical Problems to be Solved

[0007] To solve the above technical problems, the utility model provides a die-cutting device with a positioning structure for processing thin cardboard boxes.

[0008] (2) Technical Solutions

[0009] To achieve the above purposes, the utility model is realized through the following technical solutions: A die-cutting device with a positioning structure for processing thin cardboard boxes includes:

[0010] A base, wherein an adsorption plate for adsorbing and positioning the paper is fixed on the top of the base, and a plurality of positioning holes are provided on the adsorption plate;

[0011] A positioning component is installed under the adsorption plate and is used to adsorb the paper on the adsorption plate;

[0012] A driving component is installed above the base, and is used to drive the positioning component to move under the adsorption plate so that the positioning component can accurately adsorb the paper;

[0013] A first linear motor is symmetrically mounted above the base, and a support frame is fixed to a moving end of the first linear motor;

[0014] The second linear motor is installed above the two support frames, and a die-cutting assembly for die-cutting paper is installed at the moving end of the second linear motor.

[0015] Preferably, the positioning assembly includes an air pump fixed under the base, a pipe diverter is fixed on one side of the base, the air outlet of the air pump is connected to the air inlet of the pipe diverter, four hoses are fixed to the air outlet of the pipe diverter, an adsorption hood is fixed on the end of the hose facing away from the pipe diverter, the adsorption hood is slidably connected to the bottom of the adsorption plate, and the adsorption hood is installed on the driving assembly.

[0016] Preferably, the driving assembly includes a first screw rod symmetrically connected to both sides of the adsorption plate, a first motor is fixed on both sides of the adsorption plate, the output end of the first motor is fixed to one end of the first screw rod, and sliders are slidably connected to both sides of the adsorption plate, and the sliders are threadedly connected to the outer wall of the first screw rod. A connecting piece is fixed to the lower end of the two sliders, and a lateral moving component for driving the positioning assembly to move lateraly is installed on the connecting piece.

[0017] Preferably, the lateral movement component includes a second screw rotatably connected to the connecting piece, a second motor is fixed to one side of the connecting piece, the output end of the second motor is fixed to one end of the second screw, a moving block is threadedly connected to the outer wall of the second screw, the moving block is slidably connected to the connecting piece, an adjustment component for adjusting the distance between the two adsorption covers is installed above the moving block, and the adsorption cover is installed on the adjustment component.

[0018] Preferably, the adjustment assembly includes two double-headed electric push rods fixed above the moving block, and two output ends of the double-headed electric push rods are fixed to the lower end of the adsorption cover.

[0019] Preferably, the first motor and the second motor are both reduction motors.

[0020] (III) Beneficial effects

[0021] The utility model provides a die-cutting device with a positioning structure for processing thin cardboard boxes. Compared with the prior art, it has the following beneficial effects:

[0022] 1. During the processing of cardboard boxes, traditional methods may have problems such as inaccurate positioning, easy deviation, and high energy consumption. This device realizes precise adsorption and positioning of paper through the positioning holes on the adsorption plate and the positioning components below, greatly improving the accuracy of die-cutting and effectively reducing the energy consumption of the air pump;

[0023] 2. This application enables the device to flexibly adjust the distance between the adsorption covers according to the processing requirements of different cardboard boxes by setting an adjustment component, greatly improving the adaptability and flexibility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0025] Figure 2 is a schematic diagram of the relationship between the double-headed electric push rod and the adsorption cover of the present utility model;

[0026] Figure 3 is a schematic diagram of the relationship between the second screw rod and the moving block of the present utility model;

[0027] Figure 4 is a schematic diagram of the relationship between the air pump and the pipeline separator of the present utility model.

[0028] Reference numerals in the drawings: 1, base; 2, adsorption plate; 3, positioning hole; 4, first linear motor; 5, support frame; 6, second linear motor; 7, die-cutting component; 8, air pump; 9, pipeline diverter; 10, hose; 11, adsorption cover; 12, first screw rod; 13, first motor; 14, slider; 15, connecting piece; 16, second screw rod; 17, second motor; 18, moving block; 19, double-headed electric push rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0030] The present utility model provides two technical solutions:

[0031] Figures 1 to 4 The first embodiment is shown: A die-cutting device with a positioning structure for processing thin cardboard boxes, comprising:

[0032] Base 1, with an adsorption plate 2 for adsorbing and positioning paper fixed above it. Multiple positioning holes 3 are provided on the adsorption plate 2;

[0033] A positioning component, installed below the adsorption plate 2, for adsorbing the paper on the adsorption plate 2;

[0034] A driving component, installed above the base 1, for driving the positioning component to move below the adsorption plate 2 so that the positioning component can accurately adsorb the paper;

[0035] The first linear motor 4 is symmetrically installed above the base 1, and a support frame 5 is fixed to the moving end of the first linear motor 4;

[0036] The second linear motor 6 is installed above the two support frames 5, and a die-cutting component 7 for die-cutting the paper is installed at the moving end of the second linear motor 6.

[0037] The positioning component includes an air pump 8 fixed below the base 1. A pipeline splitter 9 is fixed on one side of the base. The air outlet end of the air pump 8 is communicated with the air inlet end of the pipeline splitter 9. Four hoses 10 are fixed to the air outlet end of the pipeline splitter 9. One end of the hose 10 facing away from the pipeline splitter 9 is fixed with an adsorption cover 11. The adsorption cover 11 is slidably connected below the adsorption plate 2, and the adsorption cover 11 is installed on the driving component.

[0038] The driving component includes a first screw rod 12 symmetrically and rotatably connected to both sides of the adsorption plate 2. First motors 13 are fixed on both sides of the adsorption plate 2. The output end of the first motor 13 is fixed to one end of the first screw rod 12. Sliders 14 are slidably connected to both sides of the adsorption plate 2. The sliders 14 are threadedly connected to the outer wall of the first screw rod 12. A connecting piece 15 is fixed to the lower ends of the two sliders 14. A transverse moving component for driving the positioning component to move horizontally is installed on the connecting piece 15.

[0039] The transverse moving component includes a second screw rod 16 rotatably connected to the connecting piece 15. A second motor 17 is fixed on one side of the connecting piece 15. The output end of the second motor 17 is fixed to one end of the second screw rod 16. A moving block 18 is threadedly connected to the outer wall of the second screw rod 16. The moving block 18 is slidably connected to the connecting piece 15. An adjusting component for adjusting the distance between the two adsorption covers 11 is installed above the moving block 18. The adsorption cover 11 is installed on the adjusting component.

[0040] Both the first motor 13 and the second motor 17 are reduction motors.

[0041] During the processing of the paper box, traditional methods may have problems such as inaccurate positioning, easy deviation, and high energy consumption. This device realizes the accurate adsorption and positioning of the paper through the positioning holes 3 on the adsorption plate 2 and the positioning component below, greatly improving the accuracy of die-cutting and effectively reducing the energy consumption of the air pump 8.

[0042] Figures 2 to 3 The second embodiment is shown. The main difference from the first embodiment is that the adjustment assembly includes two double-headed electric push rods 19 fixed above the moving block 18, and the two output ends of the double-headed electric push rods 19 are fixed to the lower end of the adsorption hood 11.

[0043] By setting the adjustment assembly, the device can flexibly adjust the distance between the adsorption hoods 11 according to the processing requirements of different paper boxes, greatly improving the adaptability and flexibility of the equipment.

[0044] Working principle:

[0045] The die-cutting assembly 7 is a prior art and will not be described in detail.

[0046] Turn on the air pump 8, and evacuate the air on the adsorption plate 2 through the pipeline splitter 9, the hose 10, the adsorption hood 11 and the positioning holes 3; so that the paper on the adsorption plate 2 can be positioned above the adsorption plate 2, and the adsorption range of the paper is determined by the adsorption range of the adsorption hood 11.

[0047] The first linear motor 4 can drive the support frame 5 to move above the base 1, and then make the second linear motor 6 move, so as to drive the die-cutting assembly 7 to cut the paper on the adsorption plate 2.

[0048] Drive the first motor 13 to rotate the first screw rod 12, then the slider 14 moves along the adsorption plate 2, driving the connecting member 15 and the adsorption hood 11 to move along the length direction of the adsorption plate 2; drive the second motor 17 to rotate the second screw rod 16, then the moving block 18 moves along the connecting member 15, driving the adsorption hood 11 to move horizontally; start the double-headed electric push rod 19 to adjust the distance between the two adsorption hoods 11.

[0049] Meanwhile, the content not described in detail in this specification belongs to the prior art well known to those skilled in the art.

[0050] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover a non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0051] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A die-cutting device with a positioning structure for processing thin paper boxes, characterized in that: include: A base (1), a suction plate (2) for sucking and positioning paper is fixed above the base (1), and a plurality of positioning holes (3) are formed on the suction plate (2); A positioning component, installed below the adsorption plate (2) and used for adsorbing the paper on the adsorption plate (2); A driving component is installed above the base (1) and is used to drive the positioning component to move below the adsorption plate (2) so that the positioning component can accurately adsorb the paper; A first linear motor (4) is symmetrically mounted above the base (1), and a support frame (5) is fixed to the moving end of the first linear motor (4); The second linear motor (6) is installed above the two support frames (5), and a die-cutting assembly (7) for die-cutting paper is installed at the moving end of the second linear motor (6).

2. A die-cutting device with a positioning structure for processing a thin paper box according to claim 1, characterized in that: The positioning assembly comprises an air pump (8) fixed below the base (1); a pipeline diverter (9) is fixed on one side of the base (1); an air outlet of the air pump (8) is connected to an air inlet of the pipeline diverter (9); four hoses (10) are fixed to the air outlet of the pipeline diverter (9); an adsorption hood (11) is fixed to one end of the hose (10) away from the pipeline diverter (9); the adsorption hood (11) is slidably connected to the bottom of the adsorption plate (2); and the adsorption hood (11) is mounted on the driving assembly.

3. The die-cutting device with a positioning structure for processing a thin paper box according to claim 2, characterized in that: The driving assembly comprises a first screw (12) symmetrically connected to both sides of the adsorption plate (2), a first motor (13) is fixed to both sides of the adsorption plate (2), an output end of the first motor (13) is fixed to one end of the first screw (12), and sliders (14) are slidably connected to both sides of the adsorption plate (2), the sliders (14) are threadedly connected to the outer wall of the first screw (12), a connecting piece (15) is fixed to the lower end of the two sliders (14), and a lateral moving component for driving the positioning assembly to move lateraly is installed on the connecting piece (15).

4. The die-cutting device with a positioning structure for processing a thin paper box according to claim 3, characterized in that: The lateral movement component comprises a second screw rod (16) rotatably connected to a connecting member (15); a second motor (17) is fixed to one side of the connecting member (15); an output end of the second motor (17) is fixed to one end of the second screw rod (16); a moving block (18) is threadedly connected to an outer wall of the second screw rod (16); the moving block (18) is slidably connected to the connecting member (15); an adjustment component for adjusting the distance between the two adsorption covers (11) is installed above the moving block (18); and the adsorption covers (11) are installed on the adjustment component.

5. The die-cutting device with a positioning structure for processing a thin paper box according to claim 4, characterized in that: The adjustment component comprises two double-headed electric push rods (19) fixed above the moving block (18), and two output ends of the double-headed electric push rods (19) are fixed to the lower end of the adsorption cover (11).

6. A die-cutting device with a positioning structure for processing a thin paper box according to claim 4, characterized in that: The first motor (13) and the second motor (17) are both reduction motors.

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