CN216299494U

CN216299494U - Die-cutting rule adjusting device for precision die cutting

Info

Publication number: CN216299494U
Application number: CN202121795088.2U
Authority: CN
Inventors: 吴东杰; 吴松华
Original assignee: Huizhou Zhengxinyuan Technology Co ltd
Current assignee: Huizhou Zhengxinyuan Technology Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-04-15
Anticipated expiration: 2031-08-03

Abstract

The utility model relates to the technical field of die cutters, and discloses a die cutter adjusting device for precise die cutting, which comprises a die roller, wherein a chute is formed in the die roller, a motor is connected in the chute, a screw rod is connected at one end of the motor, a ball nut is connected at the outer side of the screw rod, a U-shaped frame is connected at the outer side of the ball nut, a second blade and a first blade are respectively connected at the inner side of the U-shaped frame, first through holes are formed in the second blade and the first blade, and are connected with a screw rod. And the installation is carried out again after the adjustment, thus the operation is troublesome.

Description

Die-cutting rule adjusting device for precision die cutting

Technical Field

The utility model relates to the technical field of die-cutting cutters, in particular to a die-cutting cutter adjusting device for precise die-cutting.

Background

The die-cutting rule is an important component on a die-cutting machine and is commonly used in the field of printing and processing, under the action of pressure, a printed matter or other ring-packed blanks are rolled and cut into required shapes by using the die-cutting rule, and the die-cutting rule adjusting device is generally arranged according to the requirements of die-cutting products.

There are a variety of die-cutting rule adjusting devices in the market at present, but these die-cutting rule adjusting devices ubiquitous need take off the bolt of fixed blade and just can adjust, and install back after adjusting, troublesome poeration, consequently, the technical personnel in the art provide a die-cutting rule adjusting device for accurate cross cutting to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a die-cutting rule adjusting device for precision die-cutting, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a die-cutting rule adjusting device for precision die-cutting comprises a die roller, two groups of sliding chutes are correspondingly arranged in the die roller, motors are connected in the two groups of sliding chutes, one end of an output shaft in the motor is connected with a screw rod, one end of the screw rod is connected with a bearing seat, the bearing seat is connected with the sliding chute, the outer side of the screw rod is connected with a ball nut, the outer side of the ball nut and the outer side of the cutting die roller are connected with a U-shaped frame, a group of second through holes are correspondingly formed in the U-shaped frame, a screw rod is connected in the group of second through holes, one end of the screw rod is connected with a nut which is connected with a U-shaped frame, the inner side of the U-shaped frame is respectively connected with a second blade and a first blade, first through-holes are formed in the second blade and the first blade and connected with the screw rod.

As a still further scheme of the utility model: the inside of spout has seted up the scale groove, the position that one side of U type frame is close to ball nut is connected with the pointer.

As a still further scheme of the utility model: the motor is electrically connected with an external controller through a circuit.

As a still further scheme of the utility model: the screw rod penetrates through the second through hole and the first through hole in sequence, the second blade is fixedly connected with the U-shaped frame through the screw rod, and the first blade is fixedly connected with the U-shaped frame through the screw rod.

As a still further scheme of the utility model: the U-shaped frame is in transmission connection with the screw rod through a ball nut.

As a still further scheme of the utility model: the position of the pointer corresponds to the position of the scale groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the motor, lead screw and ball nut, open the motor of cutting die roller both sides simultaneously, under lead screw and ball nut's linkage effect, drive inside first blade of both sides U type frame and second blade or move dorsad in opposite directions, the realization is adjusted the distance between first blade and the second blade, and then realize under the condition that need not dismantle first blade and second blade, still can adjust the distance between first blade and the second blade, be convenient for deal with different specification and size's printed matter and cut, it just can adjust to have solved the bolt that needs will fix the blade and take off, install back again after having transferred, the problem of troublesome poeration.

2. Through scale groove and pointer, moving the in-process to first blade and second blade, the staff can observe the pointer and point to the figure of scale inslot portion, and the staff of being convenient for knows the distance of removal, improves the precision that cuts.

Drawings

FIG. 1 is a schematic structural diagram of a die-cutting rule adjusting device for precision die-cutting;

FIG. 2 is a cross-sectional view of a die cutter adjustment assembly for precision die cutting;

fig. 3 is an enlarged view of a die cutter adjustment apparatus for precision die cutting at a point a in fig. 1.

In the figure: 1. a motor; 2. a first blade; 3. a scale groove; 4. a screw rod; 5. a bearing seat; 6. a second blade; 7. a die roller; 8. a screw; 9. a chute; 10. a nut; 11. a first through hole; 12. a second through hole; 13. a U-shaped frame; 14. a ball nut; 15. a pointer.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention, a die-cutting rule adjusting device for precision die-cutting comprises a die roller 7, two sets of sliding grooves 9 are correspondingly formed in the interior of the die roller 7, a motor 1 is connected in the interior of the two sets of sliding grooves 9, a lead screw 4 is connected at one end of an output shaft in the motor 1, a bearing seat 5 is connected at one end of the lead screw 4, the bearing seat 5 is connected with the sliding grooves 9, a ball nut 14 is connected at the outer side of the lead screw 4, a U-shaped frame 13 is connected at the outer side of the ball nut 14 and located at the outer side of the die roller 7, a set of second through holes 12 are correspondingly formed in the interior of the U-shaped frame 13, a screw 8 is connected in the interior of the set of second through holes 12, a nut 10 is connected at one end of the screw 8, the nut 10 is connected with the U-shaped frame 13, a second blade 6 and a first blade 2 are respectively connected at the inner side of the U-shaped frame 13, a first through hole 11 is formed in the interior of the second blade 6 and the first blade 2, the first through hole 11 is connected to the screw 8.

In fig. 3: the scale groove 3 has been seted up to the inside of spout 9, and the position that one side of U type frame 13 is close to ball nut 14 is connected with pointer 15, and moving first blade 2 and second blade 6 in-process, the staff can observe the inside digit in the directional scale groove 3 of pointer 15, and the staff of being convenient for clearly knows the distance of removal, improves the precision of cutting.

In fig. 1 and 2: the motor 1 is electrically connected with an external controller through a circuit, the motors 1 on two sides of the cutting die roller 7 are simultaneously opened, under the connecting action of the screw rod 4 and the ball nut 14, the first blade 2 and the second blade 6 inside the U-shaped frames 13 on two sides are driven to move oppositely or reversely, the distance between the first blade 2 and the second blade 6 is adjusted, further, the first blade 2 and the second blade 6 are not required to be disassembled, the distance between the first blade 2 and the second blade 6 can be still adjusted, the printed matters with different specifications and sizes can be conveniently cut, the problems that the bolt for fixing the blade needs to be taken down to adjust, the fixed blade needs to be installed and taken back after adjustment, and the operation is troublesome are solved.

In fig. 1 and 2: the screw 8 penetrates through the second through hole 12 and the first through hole 11 in sequence, the second blade 6 is fixedly connected with the U-shaped frame 13 through the screw 8, the first blade 2 is fixedly connected with the U-shaped frame 13 through the screw 8, the screw 8 is sequentially inserted into the second through hole 12 and the first through hole 11, the nut 10 is sleeved on the screw and is screwed in a rotating mode, and the first blade 2 is fixedly connected with the U-shaped frame 13.

In fig. 2: the U-shaped frame 13 is in transmission connection with the screw rod 4 through the ball nut 14, so that the first blade 2 and the second blade 6 on two sides can move left and right, and the relative distance between the first blade 2 and the second blade 6 can be adjusted.

In fig. 1 and 3: the position of the pointer 15 corresponds to the position of the scale groove 3, so that the worker can read the number of the pointer 15 pointing to the scale groove 3 at the first time, and the working efficiency is improved.

The working principle of the utility model is as follows: meanwhile, the motors 1 on two sides of the cutting die roller 7 are started, under the connecting action of the screw rod 4 and the ball nut 14, the first blade 2 and the second blade 6 in the U-shaped frames 13 on two sides are driven to move in the opposite direction or in the opposite direction, the distance between the first blade 2 and the second blade 6 is adjusted, further, under the condition that the first blade 2 and the second blade 6 are not required to be disassembled, the distance between the first blade 2 and the second blade 6 can be adjusted, the cutting of printed matters with different specifications and sizes is facilitated, in the moving process, a worker can observe numbers of the pointer 15 pointing to the inside of the scale groove 3, the worker can know the moving distance clearly, and the cutting accuracy is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. A die-cutting rule adjusting device for precision die-cutting comprises a die roller (7) and is characterized in that two groups of sliding grooves (9) are correspondingly formed in the die roller (7), a motor (1) is connected to the two groups of sliding grooves (9), one end of an output shaft in the motor (1) is connected with a screw rod (4), one end of the screw rod (4) is connected with a bearing seat (5), the bearing seat (5) is connected with the sliding grooves (9), the outer side of the screw rod (4) is connected with a ball nut (14), the outer side of the ball nut (14) and the outer side of the die roller (7) are connected with a U-shaped frame (13), a group of second through holes (12) are correspondingly formed in the U-shaped frame (13), a screw rod (8) is connected to the inner side of the second through holes (12), one end of the screw rod (8) is connected with a nut (10), the nut (10) is connected with the U-shaped frame (13), the inner side of the U-shaped frame (13) is connected with the second blade (6) and the first blade (2) respectively, the inner parts of the second blade (6) and the first blade (2) are provided with the first through hole (11), and the first through hole (11) is connected with the screw rod (8).

2. The die-cutting rule adjusting device for precision die-cutting according to claim 1 is characterized in that the sliding groove (9) is internally provided with a scale groove (3), and one side of the U-shaped frame (13) is connected with a pointer (15) near the ball nut (14).

3. The die-cutting rule adjusting device for precision die-cutting as claimed in claim 1, wherein the motor (1) is electrically connected with an external controller through a circuit.

4. The die-cutting rule adjusting device for precision die-cutting according to claim 1 is characterized in that the screw (8) penetrates through the second through hole (12) and the first through hole (11) in sequence, the second blade (6) is fixedly connected with the U-shaped frame (13) through the screw (8), and the first blade (2) is fixedly connected with the U-shaped frame (13) through the screw (8).

5. The die-cutting rule adjusting device for precision die-cutting according to claim 1 is characterized in that the U-shaped frame (13) is in transmission connection with the screw (4) through a ball nut (14).

6. The die-cutting rule adjusting device for precision die-cutting according to claim 2 is characterized in that the position of the pointer (15) corresponds to the position of the scale groove (3).