CN220807781U - Paper jitter preventing device of printing die-cutting machine - Google Patents

Abstract

The utility model relates to the technical field of printed matter processing equipment, in particular to a paper jitter prevention device of a printing die-cutting machine, which comprises a die-cutting machine body, an air cylinder, a support, a first motor, a pressing wheel and a stabilizing mechanism, wherein the output end of the first motor is fixedly connected with the pressing wheel, the stabilizing mechanism comprises a frame body, a driving piece, a fixed block, two connecting blocks, two sliding blocks and two baffle plates, the frame body is fixedly connected with the output end of the air cylinder, the frame body is provided with a sliding groove, the two sliding blocks are both in sliding connection with the sliding groove, the driving piece is arranged on the frame body, the output end of the driving piece is fixedly connected with the fixed block, one ends of the two connecting blocks are both hinged with the fixed block, the other ends of the two connecting blocks are respectively hinged with the corresponding sliding blocks, the two baffle plates are respectively fixedly connected with the corresponding sliding blocks and are respectively positioned below the corresponding sliding blocks, and the support is fixedly connected with the frame body.

Description

Paper jitter preventing device of printing die-cutting machine

Technical Field

The utility model relates to the technical field of printed matter processing equipment, in particular to a paper jitter preventing device of a printing die-cutting machine.

Background

At present, the die cutting machine is also called a beer machine, a cutting machine and a numerical control punching machine, is mainly used for die cutting, indentation and gold stamping operations, laminating and automatic waste discharge of corresponding non-metal materials, self-adhesive, EVA, double-sided adhesives, electronics, mobile phone rubber mats and the like, and is characterized in that the die cutting machine applies certain pressure through a stamping plate to roll and cut printed matters or paperboards into a certain shape, is an important device for post-printing packaging and processing forming, paper is easy to adsorb after the die cutting of a blade, equipment is damaged, and a paper shaking prevention mechanism is not provided at present, so that inconvenience is caused when the printing die cutting machine is used.

To above-mentioned problem, prior art patent publication number CN213226554U discloses a printing cross cutting machine prevents paper shake device, including cross cutting machine body, solid board cover, baffle, pinch roller, electric putter, lifter etc. parts, is provided with baffle and pinch roller through the bottom of solid board cover, at the cardboard in-process of moving, baffle and pinch roller will form firm effect that removes to the cardboard, and convenience when improving the use greatly.

However, in the above-described mode, the position of the baffle is fixed, and sheets of different sizes cannot be limited, so that the practicality is affected.

Disclosure of utility model

The utility model aims to provide a paper jitter preventing device of a printing die-cutting machine, and aims to solve the technical problem that the position of a baffle plate is fixed in the prior art, and paper with different sizes cannot be limited, so that practicality is affected.

In order to achieve the above purpose, the device for preventing paper from shaking of the printing die-cutting machine comprises a die-cutting machine body, an air cylinder, a support, a first motor, a pressing wheel and a stabilizing mechanism, wherein the air cylinder is arranged on the die-cutting machine body, the first motor is arranged on the support, the output end of the first motor is fixedly connected with the pressing wheel, the stabilizing mechanism comprises a frame body, a driving piece, a fixed block, two connecting blocks, two sliding blocks and two baffle plates, the frame body is fixedly connected with the output end of the air cylinder, the frame body is provided with a sliding groove, the two sliding blocks are in sliding connection with the sliding groove, the driving piece is arranged on the frame body, the output end of the driving piece is fixedly connected with the fixed block, one end of each connecting block is hinged with the fixed block, the other end of each connecting block is respectively hinged with the corresponding sliding block, the two baffle plates are respectively fixedly connected with the corresponding sliding blocks, and are respectively positioned below the corresponding sliding blocks, and the support is fixedly connected with the frame body.

The driving piece comprises a support plate and a second motor, the support plate is fixedly connected with the frame body, and the second motor is installed on the support plate.

The frame body comprises a transverse plate and a U-shaped frame, the transverse plate is fixedly connected with the output end of the air cylinder, the U-shaped frame is fixedly connected with the transverse plate, and the U-shaped frame is arranged below the transverse plate.

The stabilizing mechanism further comprises two guide rods, two guide holes are formed in the die cutting machine body, one ends of the guide rods are fixedly connected with the transverse plate, and the other ends of the guide rods penetrate through the corresponding guide holes respectively.

The stabilizing mechanism further comprises a telescopic rod, and two ends of the telescopic rod are fixedly connected with the corresponding sliding blocks respectively.

According to the paper jitter preventing device of the printing die-cutting machine, when the paper jitter preventing device is specifically used, the driving piece is firstly opened according to the size of paper, the output end of the driving piece drives the fixed block to rotate, the fixed block drives one ends of the two connecting blocks to rotate on the fixed block, the other ends of the two connecting blocks are driven to rotate on the corresponding sliding blocks respectively, the two connecting blocks drive the two sliding blocks to oppositely or oppositely move in the sliding grooves while rotating, the two sliding blocks drive the two baffle plates to be adjusted to a position with the proper size of paper, then the air cylinder is opened, the air cylinder drives the frame body to move downwards to drive the two baffle plates to limit the paper, the output end of the first motor drives the pressing wheel to rotate to drive the paper to move, the two baffle plates can ensure the stability of the paper in moving, and therefore the paper with different sizes can be limited, and the practicability is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a first embodiment of the present utility model.

Fig. 2 is a cross-sectional view of the A-A line structure of fig. 1 in accordance with the present utility model.

Fig. 3 is a cross-sectional view of the B-B line structure of fig. 1 according to the present utility model.

Fig. 4 is a schematic structural view of a second embodiment of the present utility model.

Fig. 5 is a cross-sectional view of the C-C line structure of fig. 4 in accordance with the present utility model.

Fig. 6 is a cross-sectional view of the D-D line structure of fig. 4 according to the present utility model.

The die-cutting machine comprises a 101-die-cutting machine body, 102-cylinders, 103-supports, 104-first motors, 105-pinch rollers, 106-fixed blocks, 107-connecting blocks, 108-sliding blocks, 109-baffle plates, 110-supporting plates, 111-second motors, 112-transverse plates, 113-U-shaped supports, 114-sliding grooves, 201-guide rods, 202-telescopic rods and 203-guide holes.

Detailed Description

First embodiment:

referring to fig. 1 to 3, fig. 1 is a schematic structural view of a first embodiment of the present utility model, fig. 2 is a sectional view of the A-A line structure of fig. 1 of the present utility model, and fig. 3 is a sectional view of the B-B line structure of fig. 1 of the present utility model.

The utility model provides a paper jitter preventing device of a printing die-cutting machine, which comprises: including cross cutting machine body 101, cylinder 102, support 103, first motor 104, pinch roller 105 and stabilizing mean, stabilizing mean includes support body, driving piece, fixed block 106, two connecting blocks 107, two sliders 108 and two baffles 109, the driving piece includes extension board 110 and second motor 111, the support body includes diaphragm 112 and U-shaped frame 113, and the position of baffle 109 is fixed in the aforesaid scheme has been solved among the prior art, can not carry out spacingly to the paper of equidimension not to influence the technical problem of practicality.

For this embodiment, the cylinder 102 is mounted on the die-cutting machine body 101, the first motor 104 is mounted on the support 103, an output end of the first motor 104 is fixedly connected with the pressing wheel 105, and an output end of the first motor 104 drives the pressing wheel 105 to rotate so as to drive paper to move.

Wherein the frame body is fixedly connected with the output end of the air cylinder 102, the frame body is provided with a chute 114, two sliding blocks 108 are both in sliding connection with the chute 114, the driving piece is arranged on the frame body, the output end of the driving piece is fixedly connected with the fixed block 106, one ends of two connecting blocks 107 are both hinged with the fixed block 106, the other ends of the two connecting blocks 107 are respectively hinged with the corresponding sliding blocks 108, the two baffles 109 are respectively and fixedly connected with the corresponding sliding blocks 108 and are respectively positioned below the corresponding sliding blocks 108, the support 103 is fixedly connected with the frame body, when the paper-making machine is specifically used, the driving piece is firstly opened according to the size of the paper, the output end of the driving piece drives the fixed block 106 to rotate, the fixed block 106 drives two one ends of the connecting blocks 107 to rotate on the fixed block 106, drives two other ends of the connecting blocks 107 to rotate on corresponding sliding blocks 108 respectively, and the two connecting blocks 107 drive two sliding blocks 108 to move in opposite directions or relatively in the sliding grooves 114 while rotating, so that the two sliding blocks 108 drive the two baffle plates 109 to be adjusted to a position with proper paper size, then the air cylinder 102 is opened, the air cylinder 102 drives the frame body to move downwards so as to drive the two baffle plates 109 to limit paper, the output end of the first motor 104 drives the pinch roller 105 to rotate so as to drive the paper to move, and the two baffle plates 109 can ensure the stability of the paper during movement.

Secondly, the support plate 110 is fixedly connected with the frame body, the second motor 111 is installed on the support plate 110, and the second motor 111 can be fixed on the frame body through the support plate 110 by arranging the support plate 110 and the second motor 111.

Meanwhile, the cross plate 112 is fixedly connected with the output end of the air cylinder 102, the U-shaped frame 113 is fixedly connected with the cross plate 112, the U-shaped frame 113 is arranged below the cross plate 112, and the U-shaped frame 113 can be connected with the output end of the air cylinder 102 through the cross plate 112 by arranging the cross plate 112 and the U-shaped frame 113.

When the printing die cutting machine of the embodiment is used, the driving piece is opened according to the size of paper firstly by arranging the stabilizing mechanism, the output end of the driving piece drives the fixed block 106 to rotate, the fixed block 106 drives two one ends of the connecting blocks 107 to rotate on the fixed block 106, the other ends of the connecting blocks 107 are driven to rotate on the corresponding sliding blocks 108 respectively, the two connecting blocks 107 drive the two sliding blocks 108 to move in opposite directions or relatively in the sliding grooves 114 when rotating, the two sliding blocks 108 drive the two baffle plates 109 to be adjusted to a position suitable for the size of the paper, then the air cylinder 102 is opened, the air cylinder 102 drives the frame body to move downwards so as to drive the two baffle plates 109 to limit the paper, the output end of the first motor 104 drives the pressing wheel 105 to rotate so as to drive the paper to move, and the two baffle plates 109 can guarantee the stability of the paper when moving, so that the practicability of the paper with different sizes can be improved.

Second embodiment:

Referring to fig. 4 to 6 on the basis of the first embodiment, fig. 4 is a schematic structural view of a second embodiment of the present utility model, fig. 5 is a sectional view of the C-C line structure of fig. 4 of the present utility model, and fig. 6 is a sectional view of the D-D line structure of fig. 4 of the present utility model.

The utility model provides a paper jitter prevention device of a printing die-cutting machine, which comprises a stabilizing mechanism, wherein the stabilizing mechanism further comprises two guide rods 201 and a telescopic rod 202.

For this specific embodiment, the die-cutting machine body 101 is provided with two guiding holes 203, two one ends of the guiding rods 201 are fixedly connected with the transverse plate 112, and two other ends of the guiding rods 201 respectively penetrate through the corresponding guiding holes 203, and when the transverse plate 112 moves, the transverse plate 112 drives two guiding rods 201 to respectively slide in the corresponding guiding holes 203, so that the stability of the transverse plate 112 can be improved.

The two ends of the telescopic rod 202 are respectively and fixedly connected with the corresponding sliding blocks 108, and by arranging the telescopic rod 202, when the sliding blocks 108 slide, the sliding blocks 108 drive the telescopic rods 202 to correspondingly stretch, so that the stability of the two sliding blocks 108 can be improved.

By arranging the two guide rods 201, when the transverse plate 112 moves, the transverse plate 112 drives the two guide rods 201 to slide in the corresponding guide holes 203 respectively, so that the stability of the transverse plate 112 can be improved, by arranging the telescopic rods 202, when the sliding blocks 108 slide, the sliding blocks 108 drive the telescopic rods 202 to correspondingly stretch and retract, and the stability of the two sliding blocks 108 can be improved.

The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.

Claims (5)

1. The device for preventing paper from shaking of the printing die-cutting machine comprises a die-cutting machine body, an air cylinder, a bracket, a first motor and a pressing wheel, wherein the air cylinder is arranged on the die-cutting machine body, the first motor is arranged on the bracket, the output end of the first motor is fixedly connected with the pressing wheel,

The device also comprises a stabilizing mechanism;

The stabilizing mechanism comprises a frame body, a driving piece, a fixed block, two connecting blocks, two sliding blocks and two baffle plates, wherein the frame body is fixedly connected with the output end of the air cylinder, the frame body is provided with a sliding groove, the two sliding blocks are all in sliding connection with the sliding groove, the driving piece is installed on the frame body, the output end of the driving piece is fixedly connected with the fixed block, the two connecting blocks are hinged with the fixed block at one ends, the two connecting blocks are hinged with the corresponding sliding blocks at the other ends respectively, the two baffle plates are fixedly connected with the corresponding sliding blocks respectively and are positioned below the corresponding sliding blocks respectively, and the support is fixedly connected with the frame body.

2. The printing die cutting machine paper shake prevention apparatus according to claim 1, wherein,

The driving piece comprises a support plate and a second motor, wherein the support plate is fixedly connected with the frame body, and the second motor is installed on the support plate.

3. The printing die cutter as claimed in claim 2, wherein,

The frame body comprises a transverse plate and a U-shaped frame, wherein the transverse plate is fixedly connected with the output end of the air cylinder, the U-shaped frame is fixedly connected with the transverse plate, and the U-shaped frame is arranged below the transverse plate.

4. The printing die cutting machine as claimed in claim 3, wherein,

The stabilizing mechanism further comprises two guide rods, the die cutting machine body is provided with two guide holes, one ends of the two guide rods are fixedly connected with the transverse plate, and the other ends of the two guide rods respectively penetrate through the corresponding guide holes.

5. The printing die cutter as claimed in claim 4, wherein,

The stabilizing mechanism further comprises a telescopic rod, and two ends of the telescopic rod are fixedly connected with the corresponding sliding blocks respectively.