Paper delivery device special for die cutting

By designing a special die-cut paper output device, the left and right movement of the die-cut seat and the expansion and contraction of the cylindrical rod and the rod are solved, and the problems of increasing production time during the die-cutting process of the paper box are solved, and the installation and disassembly of the die-cutting plate is improved. Productivity and ease of use.

CN222473497UActive Publication Date: 2025-02-14HEBEI GUAN YUNCHENG PRECISION MASCH MFG CO LTD
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Patent Information

Application Number
CN202421185974.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-28
Publication Date
2025-02-14
Estimated Expiration
2034-05-28

AI Technical Summary

Technical Problem

During the die cutting process of existing paper cartons, the equipment needs to be suspended intermittently to replace the cartons, which leads to an increase in production time and reduces production efficiency. At the same time, the installation and disassembly of the die-cutting plates are cumbersome, which affects the convenience of use.

Method used

A special die-cut paper output device is designed, through the movement of the die-cut seat left and right, so that the positioning groove always faces the die-cutting plate, and the other positioning groove is located outside to ensure that the installation and disassembly of the paper box is not affected. At the same time, the expansion and contraction of the cylindrical rod and the abutment rod are simplified to the installation and disassembly of the die-cutting plate.

Benefits of technology

The consistency of die-cutting operations is achieved, production efficiency is improved, and the convenience of use is improved by simplifying the installation and disassembly of die-cutting plates.

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Abstract

The utility model discloses a paper delivery device special for die cutting, and relates to the technical field of paper box processing. The device comprises a base, a die cutting base is slidably arranged at the top of the base, die cutting positioning grooves are symmetrically formed in the top of the die cutting base, a driving assembly is arranged at the top of the base, supporting columns are symmetrically and fixedly connected to the top of the base, a transverse plate is fixedly connected between the two supporting columns, and a hydraulic cylinder is fixedly connected to the bottom of the transverse plate. According to the utility model, through the left-right movement of the die-cutting seat, one positioning groove on the die-cutting seat is always opposite to the die-cutting pressing plate, and the other positioning groove on the die-cutting seat is positioned on the outer side of the die-cutting pressing plate, so that the mounting and the dismounting of a paper box are not influenced, the continuity of die-cutting operation is ensured, the production efficiency is improved, and the production cost is reduced. And the cylindrical rods and the abutting rods are arranged on the die-cutting pressing plate, so that in the process that the die-cutting pressing plate and the mounting plate are mounted, the die-cutting pressing plate is more convenient and faster to mount and dismount through expansion and contraction of the abutting rods, and therefore the use convenience is improved.
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Description

Technical Field

[0001] The utility model belongs to the technical field of paper box processing, in particular to a special die-cutting paper discharging device. Background Art

[0002] A paper box is a three-dimensional shape, which is composed of a multi-faceted shape formed by the movement, stacking, folding and encirclement of several surfaces. The surfaces in the three-dimensional structure play the role of dividing the space in space. Cutting, rotating and folding the surfaces in different parts will produce different emotional expressions. The composition relationship of the display surface of the paper box should pay attention to the connection between the display surface, side, top and bottom, as well as the packaging information elements.

[0003] During the die-cutting process of the paper box, the die-cutting equipment needs to be paused intermittently to replace the paper box, which increases the production time and reduces the production efficiency. The installation and disassembly of the die-cutting plate is completed by fixing with multiple sets of screws, which makes the installation and disassembly operations cumbersome, thus affecting the convenience of use.

[0004] To this end, we provide a special die-cutting paper discharge device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a paper discharging device for special die-cutting, wherein one of the positioning grooves on the die-cutting seat is always opposite to the die-cutting platen by the left and right movement of the die-cutting seat, and the other positioning groove is located on the outside of the die-cutting platen, so as not to affect the installation and disassembly of the paper box, thereby ensuring the continuity of the die-cutting operation and thus improving the production efficiency; and the cylindrical rod and the abutment rod arranged on the die-cutting platen, so that during the installation process with the mounting plate, the expansion and contraction of the abutment rod make the installation and disassembly of the die-cutting platen more convenient and quick, thereby improving the convenience of use, solving the problem that in the process of die-cutting of the existing paper box, the die-cutting equipment needs to be intermittently paused to replace the paper box, thereby increasing the production time and thus reducing the production efficiency; and the installation and disassembly of the die-cutting platen is completed by fixing with multiple sets of screws, which makes the installation and disassembly operations cumbersome, thereby affecting the convenience of use.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] The utility model discloses a paper discharging device for special die-cutting, comprising a base; a die-cutting seat is slidably arranged on the top of the base, a die-cutting positioning groove is symmetrically opened on the top of the die-cutting seat, a driving assembly is arranged on the top of the base, a support column is symmetrically fixedly connected to the top of the base, a cross plate is fixedly connected between two support columns, a hydraulic cylinder is fixedly connected to the bottom of the cross plate, a mounting plate is fixedly connected to the output end of the hydraulic cylinder, a detachable die-cutting pressing plate is inserted at the bottom of the mounting plate, a cylindrical rod is symmetrically fixedly connected to the top of the die-cutting pressing plate, and the circumferential side surfaces of the two cylindrical rods are connected to a push rod through a reset spring sliding fit.

[0008] The utility model is further configured as follows: the driving assembly includes a vertical plate 1 fixedly connected to the top of the base, a side surface of the vertical plate 1 is symmetrically rotatably connected to a screw rod, and one end of the screw rod is fixedly connected to a bevel gear 1.

[0009] The utility model is further configured such that cylindrical holes matching the two cylindrical rods are symmetrically opened on the top of the mounting plate, and inclined grooves matching the abutment rods and communicating with the cylindrical holes are symmetrically opened on the top of the mounting plate.

[0010] The utility model is further configured such that two groups of vertical plates 2 are symmetrically fixedly connected to the top of the mounting plate, and the number of vertical plates 2 in each group is two. A sliding rod is fixedly connected between the two opposite side surfaces of the two vertical plates 2 in one group, and a resist plate matching the resist plate is symmetrically slidably sleeved between the two sliding rods, and a spring sleeved on the side surface of the sliding rod is fixedly connected between the resist plate and the vertical plate 2.

[0011] The utility model is further configured as follows: a fixed plate is fixedly connected to the top of the mounting plate, a rotating shaft is rotatably connected to one side of the fixed plate, a winding roller is fixedly connected to one end of the rotating shaft close to the sliding rod, and a rotating plate is fixedly connected to the other end of the rotating shaft, and traction ropes are fixedly connected to the two opposite side surfaces of the two abutment plates.

[0012] The utility model is further configured such that a double-headed motor is fixedly connected to the top of the base, both driving ends of the double-headed motor are fixedly connected to a transmission rod, and one end of the transmission rod is fixedly connected to a bevel gear 2 meshing with a bevel gear 1.

[0013] The utility model is further configured that a slide groove matching the die-cutting seat is provided on the top of the base.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model enables one of the positioning grooves on the die-cutting seat to always face the die-cutting platen through the left and right movement of the die-cutting seat, and the other positioning groove is located on the outside of the die-cutting platen, so as not to affect the installation and removal of the paper box, thereby ensuring the continuity of the die-cutting operation, thereby improving the production efficiency. The cylindrical rod and the abutment rod arranged on the die-cutting platen make the installation and removal of the die-cutting platen more convenient and quick through the expansion and contraction of the abutment rod during the installation process with the mounting plate, thereby improving the convenience of use.

[0016] 2. The utility model uses a traction rope to pull the push plate toward the push rod, so that the push rod moves into the groove. At this time, the push rod is out of contact with the upper surface of the mounting plate, and the die-cutting plate is pulled downward to complete the disassembly of the die-cutting plate.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 The present invention is a three-dimensional structural schematic diagram of a paper discharging device for special die-cutting.

[0020] Figure 2 for Figure 1 Schematic diagram of the front plan structure.

[0021] Figure 3 The present invention is a three-dimensional structural schematic diagram of the connection between a die-cutting pressing plate, a cylindrical rod and a resisting rod in a special die-cutting paper discharge device.

[0022] Figure 4 It is a partial three-dimensional structural schematic diagram of a special die-cutting paper discharge device.

[0023] Figure 5 The three-dimensional structural diagram of a driving component in a paper discharge device for special die-cutting is shown in the figure.

[0024] Figure 6 for Figure 4 Enlarged view of point A in the middle.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1-base, 2-die-cutting seat, 3-slide, 4-vertical plate one, 5-screw, 6-bevel gear one, 7-double-head motor, 8-transmission rod, 9-bevel gear two, 10-support column, 11-cross plate, 12-hydraulic cylinder, 13-mounting plate, 14-die-cutting pressure plate, 15-cylindrical rod, 16-resist rod, 17-vertical plate two, 18-slide, 19-resist plate, 20-spring, 21-cylindrical hole, 22-bevel groove, 23-fixed plate, 24-rotating shaft, 25-winding roller, 26-rotating plate, 27-traction rope, 28-drive assembly, 29-die-cutting positioning groove. DETAILED DESCRIPTION

[0027] 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 of 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. Specific embodiment 1

[0029] See also Figure 1-6 The utility model is a special die-cutting paper discharging device, comprising a base 1; a die-cutting seat 2 is slidably arranged on the top of the base 1, a slide groove 3 matching the die-cutting seat 2 is opened on the top of the base 1, a die-cutting positioning groove 29 is symmetrically opened on the top of the die-cutting seat 2, a driving assembly 28 is arranged on the top of the base 1, a support column 10 is symmetrically fixedly connected to the top of the base 1, a cross plate 11 is fixedly connected between the two support columns 10, a hydraulic cylinder 12 is fixedly connected to the bottom of the cross plate 11, a mounting plate 13 is fixedly connected to the output end of the hydraulic cylinder 12, a detachable die-cutting pressing plate 14 is inserted at the bottom of the mounting plate 13, a cylindrical rod 15 is symmetrically fixedly connected to the top of the die-cutting pressing plate 14, the circumferential side surfaces of the two cylindrical rods 15 are slidably connected with a push rod 16 through a reset spring, a cylindrical hole 21 matching the two cylindrical rods 15 is symmetrically opened on the top of the mounting plate 13, and an inclined groove 22 matching the push rod 16 and connected to the cylindrical hole 21 is symmetrically opened on the top of the mounting plate 13.

[0030] The operation process of this embodiment is as follows: by moving the die-cutting seat 2 left and right, one of the positioning grooves on the die-cutting seat 2 is always facing the die-cutting platen 14, and the other positioning groove is located on the outside of the die-cutting platen 14, so as not to affect the installation and removal of the paper box, thereby ensuring the continuity of the die-cutting operation, thereby improving production efficiency, and the cylindrical rod and the push rod 16 arranged on the die-cutting platen 14, during the installation process with the mounting plate 13, the expansion and contraction of the push rod 16 makes the installation and removal of the die-cutting platen 14 more convenient and quick, thereby improving the convenience of use. Specific embodiment 2

[0032] See also Figure 1-6 On the basis of the specific embodiment 1, the driving assembly 28 includes a vertical plate 4 fixedly connected to the top of the base 1, a side of the vertical plate 4 is symmetrically rotatably connected to a screw rod 5, one end of the screw rod 5 is fixedly connected to a bevel gear 6, a double-headed motor 7 is fixedly connected to the top of the base 1, and both end driving ends of the double-headed motor 7 are fixedly connected to a transmission rod 8, and one end of the transmission rod 8 is fixedly connected to a bevel gear 2 9 meshing with the bevel gear 6.

[0033] The operation process of this embodiment is: start the double-headed motor 7, the driving end of the double-headed motor 7 drives the transmission rod 8 and the bevel gear 2 9 to rotate clockwise or counterclockwise, and then drives the bevel gear 1 6 and the bidirectional screw rod 5 meshing therewith to rotate, so that the bidirectional screw rod 5 drives the die-cutting seat 2 to move left or right, thereby providing power for the movement of the die-cutting seat 2. Specific embodiment three

[0035] See also Figure 1-6 On the basis of the specific embodiment 1 and the specific embodiment 2, two groups of vertical plates 17 are symmetrically fixedly connected to the top of the mounting plate 13, and the number of vertical plates 17 in each group is two. A sliding rod 18 is fixedly connected between the two opposite side surfaces of the two vertical plates 17 in one group, and a resisting plate 19 matching the resisting rod 16 is symmetrically slidably sleeved between the two sliding rods 18. A spring 20 sleeved on the side surface of the sliding rod 18 is fixedly connected between the resisting plate 19 and the vertical plate 17. A fixing plate 23 is fixedly connected to the top of the mounting plate 13, and a rotating shaft 24 is rotatably connected to one side of the fixing plate 23. A winding roller 25 is fixedly connected to one end of the rotating shaft 24 close to the sliding rod 18, and a rotating plate 26 is fixedly connected to the other end of the rotating shaft 24. The opposite side surfaces of the two resisting plates 19 are fixedly connected to traction ropes 27.

[0036] The operation process of this embodiment is: when removing the die-cutting platen 14, rotate the knob plate 26 counterclockwise, so that the knob plate 26 drives the rotating shaft 24 and the winding roller 25 to rotate counterclockwise, so that the two traction ropes 27 are wound on the winding roller 25 at the same time, so that the traction ropes 27 pull the support plate 19 to move toward the direction close to the support rod 16, and the support rod 16 moves into the groove. At this time, the support rod 16 is out of contact with the upper surface of the mounting plate 13, and the die-cutting platen 14 is pulled downward to complete the removal of the die-cutting platen 14.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A paper discharging device for die cutting, comprising a base (1); characterized in that: A die-cutting seat (2) is slidably provided on the top of the base (1), a die-cutting positioning groove (29) is symmetrically provided on the top of the die-cutting seat (2), a driving assembly (28) is provided on the top of the base (1), a support column (10) is symmetrically fixedly connected to the top of the base (1), a cross plate (11) is fixedly connected between two support columns (10), a hydraulic cylinder (12) is fixedly connected to the bottom of the cross plate (11), a mounting plate (13) is fixedly connected to the output end of the hydraulic cylinder (12), a detachable die-cutting pressing plate (14) is inserted at the bottom of the mounting plate (13), a cylindrical rod (15) is symmetrically fixedly connected to the top of the die-cutting pressing plate (14), and the circumferential side surfaces of the two cylindrical rods (15) are connected to the push rod (16) by sliding cooperation through a return spring.

2. A paper discharging device for special die cutting according to claim 1, characterized in that: The driving assembly (28) comprises a vertical plate (4) fixedly connected to the top of the base (1), a side surface of the vertical plate (4) being symmetrically rotatably connected to a screw rod (5), and one end of the screw rod (5) being fixedly connected to a bevel gear (6).

3. A paper discharging device for special die cutting according to claim 2, characterized in that: The top of the mounting plate (13) is symmetrically provided with cylindrical holes (21) matching the two cylindrical rods (15), and the top of the mounting plate (13) is symmetrically provided with inclined grooves (22) matching the abutment rods (16) and communicating with the cylindrical holes (21).

4. A paper discharging device for special die cutting according to claim 3, characterized in that: Two groups of vertical plates (17) are symmetrically fixedly connected to the top of the mounting plate (13), each group of vertical plates (17) contains two vertical plates, a sliding rod (18) is fixedly connected between the two opposite side surfaces of the two vertical plates (17) in one group, a resisting plate (19) matching the resisting rod (16) is symmetrically slidably sleeved between the two sliding rods (18), and a spring (20) sleeved on the peripheral side surface of the sliding rod (18) is fixedly connected between the resisting plate (19) and the vertical plate (17).

5. A paper discharging device for special die cutting according to claim 4, characterized in that: A fixing plate (23) is fixedly connected to the top of the mounting plate (13); a rotating shaft (24) is rotatably connected to one side of the fixing plate (23); a winding roller (25) is fixedly connected to one end of the rotating shaft (24) close to the slide bar (18); a rotating plate (26) is fixedly connected to the other end of the rotating shaft (24); and traction ropes (27) are fixedly connected to the opposite sides of the two abutment plates (19).

6. A paper discharging device for special die cutting according to claim 5, characterized in that: A double-headed motor (7) is fixedly connected to the top of the base (1), and both driving ends of the double-headed motor (7) are fixedly connected to a transmission rod (8), and one end of the transmission rod (8) is fixedly connected to a bevel gear 2 (9) meshing with a bevel gear 1 (6).

7. A paper discharging device for special die cutting according to claim 6, characterized in that: The top of the base (1) is provided with a slide groove (3) matching the die-cutting seat (2).