CN213890334U

CN213890334U - Arc-shaped die cutting plate

Info

Publication number: CN213890334U
Application number: CN202022920769.9U
Authority: CN
Inventors: 何瑞
Original assignee: Yuen Foong Yu Paper Shanghai Co ltd
Current assignee: Yuen Foong Yu Paper Shanghai Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-08-06
Anticipated expiration: 2030-12-08

Abstract

The application relates to an arc-shaped die-cutting plate, which relates to the technical field of carton die-cutting and comprises an arc plate, wherein a plurality of die cutting grooves are formed in one side wall of a bulge of the arc plate, die-cutting sheets are arranged in the die cutting grooves, and a mounting hole for mounting the arc plate on a die-cutting roller is formed in the arc plate; the arc plate is located the side of cross cutting groove week and can be dismantled and be provided with a plurality of cross cutting cushions, be provided with on the cross cutting cushion and fix the fixed establishment on the arc plate with self. This application has the effect of being convenient for change the elastic block.

Description

Arc-shaped die cutting plate

Technical Field

The application relates to the technical field of carton cross cutting, in particular to an arc-shaped die cutting plate.

Background

The arc die-cutting board is commonly used in the processing of corrugated paper boxes, and can be used for pressing and cutting the surface of corrugated paper.

In the related art, a plurality of knife strips are arranged on one side wall of the arc-shaped die cutting plate, the shape formed by the knife strips is designed in advance, a plurality of elastic blocks are arranged on the side, located on the knife strips, of the die cutting plate, the elastic blocks are adhered to the die cutting plate through hot melt adhesives, and the height of the elastic blocks protruding out of the die cutting plate is higher than that of the knife strips. When the corrugated paper cutting device is used, the die cutting plate is installed on the die cutting roller, the pressing roller is further arranged at the die cutting roller, the corrugated paper penetrates through the middle of the die cutting roller and the pressing roller, the corrugated paper and the pressing roller extrude the elastic block, the knife strip is exposed, and pressing and cutting are carried out on the surface of the corrugated paper.

With respect to the related art among the above, the inventors consider that the following drawbacks occur: because the elastic block is adhered to the die cutting plate by hot melt adhesive, when the elastic block is aged after being used for a long time, the elasticity is weakened, and if the elastic block is replaced, the elastic block can only be pulled off from the die cutting plate, so that offset printing and residual small elastic blocks are left on the die cutting plate.

SUMMERY OF THE UTILITY MODEL

In order to change the elastic block conveniently, this application provides an arc type die-cutting plate.

The application provides a circular arc type die-cutting plate adopts following technical scheme:

a circular arc type die cutting plate comprises an arc plate, wherein a plurality of die cutting grooves are formed in one side wall of a bulge of the arc plate, die cutting sheets are arranged in the die cutting grooves, and mounting holes for mounting the arc plate on a die cutting roller are formed in the arc plate; the arc plate is located the side of cross cutting groove week and can be dismantled and be provided with a plurality of cross cutting cushions, be provided with on the cross cutting cushion and fix the fixed establishment on the arc plate with self.

Through adopting above-mentioned technical scheme, use the mounting hole to install the back on the die-cutting roller with the arc board, treat that the cross cutting raw materials gets into between die-cutting roller and pinch roller, the extrusion cross cutting cushion exposes the die-cutting section at treating cross cutting raw materials surface to treating cross cutting raw materials surface and carrying out the cross cutting operation, after the cross cutting cushion live time overlength takes place ageing, will treat the cross cutting cushion of dismantling and dismantle from the arc board, and utilize fixed establishment will treat the cross cutting cushion of changing and install on the arc board. So set up, be convenient for dismantle the change to the cross cutting cushion.

Optionally, fixed establishment includes the mounting panel and is used for fixing the fixed subassembly on the arc board with the mounting panel, the cross cutting cushion is fixed to be set up on the mounting panel, fixed subassembly and mounting panel fixed connection, set up on the arc board with the fixed complex fixed slot of fixed subassembly, just the fixed slot opening sets up.

Through adopting above-mentioned technical scheme, when needing to fix the cross cutting cushion on the arc board, fixed subassembly and fixed slot fixed coordination mutually fix the mounting panel on the arc board, and then the cross cutting cushion on the mounting panel lateral wall is fixed on the arc board, has improved the installation convenience to the cross cutting cushion.

Optionally, the fixed subassembly includes fixed plate and elastic plate, the fixed one end that sets up at the mounting panel of fixed plate, just the fixed plate is located the mounting panel and is close to on the lateral wall of arc board, the one end fixed connection of mounting panel is kept away from with the fixed plate to the elastic plate, just the elastic plate is located the one end that the mounting panel was kept away from relatively to the fixed plate, the elastic plate integrated circuit connects on the fixed slot lateral wall.

By adopting the technical scheme, when the mounting plate is fixed on the arc plate by the fixing assembly, the fixing plate enters the fixing groove, and the elastic plate on the fixing plate is in sliding butt joint with the side wall of the arc plate at the fixing groove due to the elasticity of the elastic plate, so that the mounting plate is fixed on the arc plate; when the mounting plate is detached from the arc plate, the elastic plate is pushed to enable the elastic plate to be separated from the side wall of the fixing groove, and then the fixing group is taken out of the fixing groove. So set up, improved the convenience of die-cutting cushion dismantlement change.

Optionally, the arc plate is located and is provided with the stopper on the lateral wall of fixed slot, just the stopper is located a lateral wall of elastic plate and fixed slot butt, the one end that the fixed plate was kept away from to the elastic plate is provided with the screens piece, the screens piece slides the butt with the lateral wall that the fixed slot opening part was kept away from to the screens piece.

Through adopting above-mentioned technical scheme, when elastic plate and fixed slot lateral wall looks butt, the stopper looks joint of screens piece and fixed slot department on the elastic plate, and then the position of elastic plate in the fixed slot is more stable, has improved the stability of cross cutting cushion on the arc board.

Optionally, an operation panel is disposed on a side wall of the elastic panel relatively far away from the fixing panel, and the operation panel is located at an end of the elastic panel far away from a connection between the elastic panel and the fixing panel.

Through adopting above-mentioned technical scheme, when needing to demolish the mounting panel from the arc board, use the operating panel and be convenient for operating personnel extrusion elastic plate, and then be convenient for take out the elastic plate from the fixed slot, improved overall structure's use convenience.

Optionally, the operating plate is in sliding abutment with the arc plate, and friction stripes are arranged on the side wall of the operating plate far away from the arc plate.

Through adopting above-mentioned technical scheme, when using the operation panel extrusion elastic plate to take out the elastic plate from the fixed slot, the friction stripe has increased the friction between operation panel and operating personnel, and then has improved the use convenience of operation panel.

Optionally, an installation groove matched with the installation plate is formed in the arc plate, and the installation groove is communicated with the fixing groove.

Through adopting above-mentioned technical scheme, install the mounting panel in the mounting groove for the mounting panel is more stable in the position on the arc board, has improved overall structure's application.

Optionally, the one end that fixed subassembly was kept away from to the mounting panel is provided with the fixture block, the arc board is located mounting groove department and is provided with the draw-in groove of cooperateing fixedly with the fixture block, just draw-in groove and mounting groove intercommunication set up.

Through adopting above-mentioned technical scheme, when installing the mounting panel on the arc board, earlier with fixture block and draw-in groove looks joint, and then use the fixture block to rotate the mounting panel to arc board department as the fulcrum, and fixture block and draw-in groove looks joint make the mounting panel position on the arc board more stable, improved overall structure's application.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the die cutting rubber pads to be disassembled are disassembled from the arc plate after the die cutting rubber pads age due to overlong service time, and the die cutting rubber pads to be replaced are installed on the arc plate by using the fixing mechanisms, so that the die cutting rubber pads are convenient to disassemble and replace;

2. through set up the operation panel on the lateral wall of keeping away from the fixed plate relatively at the elastic plate, and the operation panel is located the elastic plate and keeps away from the one end of elastic plate and fixed plate junction, when needing to demolish the mounting panel from the arc board, uses the operation panel to be convenient for operating personnel extrusion elastic plate, and then is convenient for take out the elastic plate from the fixed slot, has improved overall structure's use convenience.

Drawings

Fig. 1 is a schematic view of an overall structure of an arc die-cutting plate according to an embodiment of the present application;

FIG. 2 is a partially exploded view of a circular arc die cutting plate according to an embodiment of the present disclosure to highlight the die cutting grooves;

fig. 3 is a schematic structural view of a circular arc-shaped die cutting plate in an embodiment of the present application, showing a mounting groove prominently;

fig. 4 is a schematic structural view of a circular arc die cutting plate as a highlighting fixing mechanism according to an embodiment of the present application.

Description of reference numerals: 1. an arc plate; 2. cutting a groove by a die; 3. die-cutting; 4. mounting holes; 5. die cutting the rubber pad; 6. a fixing mechanism; 61. mounting a plate; 62. a fixing assembly; 621. a fixing plate; 6211. fixing a vertical plate; 6212. fixing the transverse plate; 622. an elastic plate; 7. mounting grooves; 8. fixing grooves; 9. a clamping block; 10. a card slot; 11. a bit block; 12. a limiting block; 13. an operation panel; 14. and rubbing the stripes.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses circular arc type die cutting plate.

Referring to fig. 1 and 2, an arc die-cutting plate comprises an arc plate 1, wherein an angle formed by the arc plate 1 is 120 degrees, a plurality of die cutting grooves 2 are formed in one convex side wall of the arc plate 1, rectangular die-cutting sheets 3 are arranged in the die cutting grooves 2, and a die-cutting rule protrudes out of the surface of each die cutting groove 2. Three groups of mounting holes 4 are parallelly arranged on the side wall of the arc plate 1, and nine mounting holes 4 are arranged in each group. In the embodiment of the present application, the die cutting grooves 2 are provided with six, and four die cutting grooves 2 are arranged on one side wall of the arc plate 1 along the axis parallel equidistant of the arc plate 1, and two die cutting grooves 2 are arranged on the arc plate 1 along the circumferential direction of the arc plate 1, are respectively located at two ends of the four die cutting grooves 2 arranged in parallel, and are respectively communicated with the four die cutting grooves 2. After the arc plate 1 is installed on the surface of the die-cutting roller through the installation hole 4, the die-cutting sheet 3 in the die-cutting groove 2 can perform die-cutting operation on raw materials to be die-cut.

Referring to fig. 1 and 2, the arc board 1 is located the week side symmetry of mould grooving 2 and is provided with a plurality of cross cutting cushion 5, and cross cutting cushion 5 is the cuboid, and cross cutting cushion 5 is higher than the height of 3 outstanding mould grooving 2 of die-cut piece along the radial height of arc board 1, and cross cutting cushion 5 can dismantle the setting on arc board 1, is provided with on the cross cutting cushion 5 to be used for fixing self on the fixed establishment 6 on arc board 1. In this application embodiment, the die cutting cushion 5 can be an elastic sponge cushion, and is located four die cutting grooves 2 parallel to the length direction of the arc plate 1 and is provided with eight pairs. When the die cutting operation is not carried out, the die cutting sheet 3 is shielded between the two die cutting rubber pads 5, so that an operator is prevented from being scratched by the die cutting sheet 3; when carrying out the cross cutting operation, the die cutting cushion 5 is extruded to the pinch roller, and then die cut piece 3 exposes in the die cutting cushion 5 outside, and die cut piece 3 treats the cross cutting raw materials and carries out the cross cutting operation.

Referring to fig. 3 and 4, the fixing mechanism 6 includes a mounting plate 61 and a fixing component 62 for fixing the mounting plate 61 on the arc plate 1, the length direction of the arc-shaped mounting plate 61 is parallel to the axis of the arc plate 1, the fixing component 62 is located at one end of the mounting plate 61 along the length direction thereof, and the die-cutting rubber mat 5 is fixedly arranged on one side wall of the mounting plate 61 far away from the arc plate 1. Offer the mounting groove 7 with mounting panel 61 looks adaptation installation on the arc board 1, and the arc board 1 is located mounting groove 7 department and offers the fixed slot 8 with fixed subassembly 62 fixed coordination, and fixed slot 8 communicates with mounting groove 7 each other, and fixed slot 8 and mounting groove 7 all communicate the setting with the external world. One end of the mounting plate 61, which is far away from the fixing component 62, is provided with a rectangular fixture block 9, a clamping groove 10 which is matched and fixed with the fixture block 9 is formed in the position, which is located on the mounting groove 7, of the arc plate 1, and the clamping groove 10 is communicated with the mounting groove 7. When fixing cross cutting cushion 5 on arc board 1, earlier with fixture block 9 and draw-in groove 10 looks joint fixed to fixture block 9 is the fulcrum, changes mounting panel 61 to mounting groove 7 department, makes mounting panel 61 and mounting groove 7 cooperate the installation, the mounting panel 61 does not stick out the surface of arc board 1, fixed subassembly 62 and fixed slot 8 looks fixed coordination, and then fixes mounting panel 61 in mounting groove 7, thereby fixes cross cutting cushion 5 on arc board 1.

Fixed subassembly 62 is including being fixed plate 621 and elastic plate 622, fixed plate 621 and mounting panel 61 fixed connection that is the L type, and fixed plate 621 is located mounting panel 61 and is close to a lateral wall of arc board 1, fixed plate 621 is including the fixed riser 6211 and the fixed diaphragm 6212 that all are the rectangle, fixed riser 6211 and mounting panel 61 fixed connection, fixed diaphragm 6212 is located the one end that mounting panel 61 was kept away from to fixed riser 6211, fixed diaphragm 6212 is parallel to each other with mounting panel 61, and fixed diaphragm 6212 sets up along keeping away from mounting panel 61 direction, the elastic plate 622 that is the rectangle sets up with the one end fixed that mounting panel 61 was kept away from to fixed diaphragm 6212. A rectangular clamping block 11 is arranged on a side wall of the elastic plate 622 away from the mounting plate 61, a rectangular limiting block 12 is arranged on a side wall of the fixing groove 8 of the arc plate 1, the limiting block 12 is arranged on a side wall of the fixing groove 8 away from the mounting groove 7, and a side wall of the limiting block 12 away from a notch of the fixing groove 8 is in sliding butt joint with a side wall of the clamping block 11 close to the notch of the fixing groove 8. When fixed subassembly 62 fixes mounting panel 61 in mounting groove 7, knead elastic plate 622 along being close to mounting panel 61 direction to put fixed subassembly 62 into fixed slot 8, loosen and knead elastic plate 622, make elastic plate 622 be close to fixed slot 8 lateral wall because elastic plate 622's self elastic restoring force, and stopper 12 is located the one side that screens piece 11 is close to fixed slot 8 notch department, and then fixes fixed subassembly 62 in fixed slot 8, thereby fixes mounting panel 61 in mounting groove 7.

An operating plate 13 in a rectangular shape is arranged on a side wall of the elastic plate 622 relatively far away from the fixed transverse plate 6212, the operating plate 13 is arranged towards one side far away from the mounting plate 61, a side wall of the operating plate 13 close to the arc plate 1 is in sliding abutting joint with the arc plate 1, and a plurality of friction stripes 14 in a semi-cylindrical shape are arranged on one side wall of the operating plate 13 far away from the arc plate 1. After the fixing assembly 62 is fixed in the fixing groove 8, the operating plate 13 is in sliding contact with the side wall of the arc plate 1; when the fixing assembly 62 needs to be taken out of the fixing groove 8, the friction stripes 14 increase the friction between the operator and the operation panel 13, the operator slides the operation panel 13, and then the elastic plate 622 is extruded towards the direction close to the mounting plate 61, so that the limiting block 12 and the clamping block 11 are separated from the clamping connection, and the fixing assembly 62 is taken out of the fixing groove 8.

The implementation principle of the arc die-cutting plate in the embodiment of the application is as follows: when die cutting operation is carried out, the arc plate 1 is arranged on the surface of the die cutting roller through the mounting hole 4, so that under the extrusion of the pressing roller, the die cutting rubber pad 5 is compressed to expose the die cutting sheet 3, and the die cutting sheet 3 carries out die cutting operation on raw materials to be die cut; when dismantling the cross cutting cushion 5 of changing on the arc board 1, along being close to mounting panel 61 direction promotion operation panel 13, extrusion elastic plate 622 makes stopper 12 and screens piece 11 break away from the joint to fixture block 9 is the fulcrum, along keeping away from arc board 1 direction rotation mounting panel 61, and then takes out fixed subassembly 62 from fixed slot 8 in, thereby takes out mounting panel 61 from mounting groove 7.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a circular arc type die-cutting board which characterized in that: the die cutting device comprises an arc plate (1), wherein a plurality of die cutting grooves (2) are formed in one side wall of a bulge of the arc plate (1), die cutting sheets (3) are arranged in the die cutting grooves (2), and mounting holes (4) for mounting the arc plate (1) on a die cutting roller are formed in the arc plate; the arc plate (1) is located on the periphery of the die cutting groove (2) and is detachably provided with a plurality of die cutting rubber pads (5), and the die cutting rubber pads (5) are provided with fixing mechanisms (6) for fixing the arc plate (1) per se.

2. The circular arc die-cutting plate according to claim 1, wherein: fixed establishment (6) include mounting panel (61) and be used for fixing fixed subassembly (62) on arc board (1) with mounting panel (61), cross cutting cushion (5) are fixed to be set up on mounting panel (61), fixed subassembly (62) and mounting panel (61) fixed connection, set up on arc board (1) with fixed subassembly (62) fixed complex fixed slot (8), just fixed slot (8) opening sets up.

3. The circular arc type die cutting plate according to claim 2, wherein: fixed subassembly (62) are including fixed plate (621) and elastic plate (622), fixed plate (621) are fixed to be set up the one end at mounting panel (61), just fixed plate (621) are located mounting panel (61) and are close to on the lateral wall of arc board (1), the one end fixed connection of mounting panel (61) is kept away from with fixed plate (621) in elastic plate (622), just elastic plate (622) are located fixed plate (621) and keep away from the one end of mounting panel (61) relatively, elastic plate (622) joint is on fixed slot (8) lateral wall.

4. The circular arc type die cutting plate according to claim 3, wherein: arc board (1) is located and is provided with stopper (12) on the lateral wall of fixed slot (8), just stopper (12) are located a lateral wall of elastic plate (622) and fixed slot (8) butt, the one end that fixed plate (621) were kept away from in elastic plate (622) is provided with screens piece (11), screens piece (11) and stopper (12) are kept away from the lateral wall slip butt of fixed slot (8) opening part.

5. The circular arc type die cutting plate according to claim 3, wherein: an operating panel (13) is arranged on one side wall of the elastic plate (622) relatively far away from the fixed plate (621), and the operating panel (13) is positioned at one end of the elastic plate (622) far away from the connection part of the elastic plate (622) and the fixed plate (621).

6. The circular arc type die cutting plate according to claim 5, wherein: the operating plate (13) is in sliding butt joint with the arc plate (1), and friction stripes (14) are arranged on the side wall, far away from the arc plate (1), of the operating plate (13).

7. The circular arc type die cutting plate according to claim 2, wherein: the arc plate (1) is provided with a mounting groove (7) which is matched with the mounting plate (61) for mounting, and the mounting groove (7) is communicated with the fixing groove (8).

8. The circular arc die-cutting plate according to claim 7, wherein: the one end that fixed subassembly (62) was kept away from in mounting panel (61) is provided with fixture block (9), arc board (1) are located mounting groove (7) and locate to be provided with draw-in groove (10) fixed with fixture block (9) cooperate, just draw-in groove (10) and mounting groove (7) intercommunication set up.