Upper plate frame mechanism of die-cutting machine

Abstract

The utility model discloses an upper plate frame mechanism of a die-cutting machine, which is provided with an upper plate frame, a holding handle is connected onto the upper plate frame, a guide component is arranged on the upper plate frame, a threaded hole is arranged on one side of the upper plate frame corresponding to a wall plate on a rack, an adjusting bolt is screwed in the threaded hole, and the upper plate frame is connected with the holding handle. When the upper plate frame is pushed into the die cutting unit, the head of the adjusting bolt can abut against the wall plate, and a locking assembly is arranged on the rack to lock the upper plate frame. The die-cutting upper plate frame is simple in structure and reasonable in design, the front-back position of the whole die-cutting upper plate frame can be conveniently and finely adjusted, then the position of a die-cutting plate is adjusted, operation is convenient, and better user experience is provided.

Description

Technical Field

[0001] The utility model relates to a die-cutting machine, in particular to an upper plate frame mechanism of the die-cutting machine. Background Art

[0002] The die-cutting machine is a device specially used for post-printing processing of paper. Its working principle is to send the paper to be die-cut between the upper and lower die-cutting plates, then control the lower die-cutting plate to rise, and die-cut the paper close to the upper die-cutting plate. At present, the die-cutting machines on the market, after the upper die-cutting plate is fixed on the upper plate frame, control the upper plate frame to be pushed into the frame and fixed inside to realize the positioning and installation of the upper die-cutting plate. The defect of this structure in actual use is: if it is found that there is a certain deviation in the installation position of the upper die-cutting plate on the upper plate frame during use, the upper plate frame needs to be removed, and then the positioning and mounting holes, card slots, etc. in the upper plate frame that match the upper die-cutting plate need to be re-punched and milled. The replacement operation is very troublesome, and it is difficult to achieve quick fine-tuning, and the user experience is not good. Utility Model Content

[0003] In view of the shortcomings of the background technology, the technical problem to be solved by the utility model is to provide an upper plate frame mechanism of a die-cutting machine for solving the above-mentioned problem.

[0004] To this end, the utility model is implemented by adopting the following scheme:

[0005] An upper plate frame mechanism of a die-cutting machine comprises an upper plate frame, a gripping handle is connected to the upper plate frame, a guide assembly is arranged on the upper plate frame, a threaded hole is arranged on the side of the upper plate frame corresponding to the wall panel on the frame, an adjusting bolt is threaded in the threaded hole, when the upper plate frame is pushed into the die-cutting unit, the head of the adjusting bolt can be against the wall panel, and a locking assembly is arranged on the frame to lock the upper plate frame.

[0006] The guide assembly comprises guide bars arranged on both sides of the top of the upper plate frame, and an outwardly extending portion of the guide bar, and a guide groove matched with the outwardly extending portion is arranged on the frame.

[0007] The locking assembly comprises a locking block connected to the frame through a fastener, and the locking block abuts against a side of the upper plate frame away from the wall plate.

[0008] The locking assembly includes a first cylinder, a cylinder body of the first cylinder is hinged on the frame, a piston rod of the first cylinder is hinged to one end of a locking arm, a middle portion of the locking arm is swingably arranged on the frame, and the other end of the locking arm can be abutted against a side of the upper plate frame away from the wall panel.

[0009] The upper plate frame mechanism of a die-cutting machine in the above technical solution is characterized in that an adjusting bolt that is against the wall panel is additionally arranged on the upper plate frame. When it is found that there is a front-to-back deviation in the installation position of the upper die-cutting plate, the adjusting bolt can be controlled to rotate and its front-to-back position can be adjusted, so that the front-to-back position of the entire upper plate frame installation is adjusted, and then the front-to-back position of the upper die-cutting plate is fine-tuned, and then the position of the upper plate frame is locked by the elastic locking assembly. There is no need to dismantle the upper die-cutting plate or perform secondary processing on the upper plate frame, and the adjustment operation is very simple, providing a better user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The utility model has the following drawings:

[0011] Figure 1 It is a structural schematic diagram of the upper plate frame of the utility model;

[0012] Figure 2 for Figure 1 A partial enlarged view of the area pointed by A in the middle;

[0013] Figure 3 This is a view when the upper plate frame is locked with a locking block;

[0014] Figure 4 This is the view when the upper plate frame is locked using a swing arm. DETAILED DESCRIPTION

[0015] As shown in the figure, the utility model discloses an upper plate frame mechanism of a die-cutting machine, which has an upper plate frame 1, a gripping handle 3 is connected to the upper plate frame 1, and a guide assembly is arranged on the upper plate frame 1. Specifically, the guide assembly includes guide strips 2 arranged on both sides of the top of the upper plate frame 1, an outward extension 6 extending outward from the guide strip 2, and a guide groove matched with the outward extension is arranged on the frame. A threaded hole is arranged on the side of the upper plate frame 1 corresponding to the wall panel 7 on the frame, and an adjusting bolt 4 is screwed into the threaded hole. When the upper plate frame 1 is pushed into the die-cutting unit, the head of the adjusting bolt 4 can be against the wall panel 7, and a locking assembly is arranged on the frame to lock the upper plate frame 1. Specifically, the locking assembly includes a locking block 9 connected to the frame through a fastener 8, and the locking block 9 is against the side of the upper plate frame 1 away from the wall panel 7. Of course, in addition to adopting the above-mentioned structure, the locking assembly may also include a first cylinder 11, the cylinder body of the first cylinder 11 is hinged on the frame, the piston rod of the first cylinder 11 is hinged to one end of the locking arm 10, the middle part of the locking arm 10 is swingably set on the frame, and the other end of the locking arm 10 can be abutted against the side of the upper plate frame 1 away from the wall panel 7. By controlling the first cylinder 11 to drive the locking arm 10 to swing, the upper plate frame 1 can be locked or released.

[0016] The working principle of the utility model is as follows: when it is found that there is a front-to-back deviation in the installation position of the upper die-cutting board, the locking assembly is first controlled to separate from the upper plate frame 1, and then the upper plate frame 1 is pulled out of the frame. At this time, the position of the upper plate frame 1 can be adjusted by rotating the adjusting bolts 4 on the upper plate frame 1, and then the upper plate frame 1 is pushed into the frame until the adjusting bolts 4 abut against the wall panel. At this time, since the position of the adjusting bolts 4 has been adjusted, the front-to-back position of the entire upper plate frame 1 after being pushed into the frame for positioning is also fine-tuned, that is, the front-to-back position of the upper die-cutting board is also fine-tuned, and then the locking assembly is controlled to lock the position of the upper plate frame to ensure the stability of the position of the upper plate frame during use.

[0017] The structure of the utility model can adjust the front and rear positions of the entire upper plate frame installation, and then fine-tune the front and rear positions of the upper die-cutting plate. There is no need to dismantle the upper die-cutting plate and perform secondary processing on the upper plate frame. The adjustment operation is very simple, providing a better user experience.

Claims

1. An upper plate frame mechanism of a die-cutting machine, comprising an upper plate frame (1), a gripping handle (3) being connected to the upper plate frame (1), and a guide assembly being arranged on the upper plate frame (1), characterized in that: A threaded hole is provided on one side of the upper plate frame (1) corresponding to the wall panel (7) on the frame, and an adjusting bolt (4) is screwed into the threaded hole. When the upper plate frame (1) is pushed into the die-cutting unit, the head of the adjusting bolt (4) can abut against the wall panel (7), and a locking assembly is provided on the frame to lock the upper plate frame (1).

2. The upper plate frame mechanism of a die-cutting machine according to claim 1, characterized in that The guide assembly comprises guide bars (2) arranged on both sides of the top of the upper plate frame (1), an outwardly extending extension (6) of the guide bar (2), and a guide groove matched with the outwardly extending extension on the frame.

3. The upper plate frame mechanism of a die-cutting machine according to claim 1, characterized in that The locking assembly comprises a locking block (9) connected to the frame via a fastener (8), and the locking block (9) abuts against a side of the upper plate frame (1) away from the wall plate (7).

4. The upper plate frame mechanism of a die-cutting machine according to claim 1, characterized in that The locking assembly comprises a first cylinder (11), a cylinder body of the first cylinder (11) being hinged on a frame, a piston rod of the first cylinder (11) being hinged to one end of a locking arm (10), a middle portion of the locking arm (10) being swingably arranged on the frame, and the other end of the locking arm (10) being capable of abutting against a side of the upper plate frame (1) away from the wall panel (7).

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