CN222608998U

CN222608998U - Printing roller rapid polishing device

Info

Publication number: CN222608998U
Application number: CN202420919286.2U
Authority: CN
Inventors: 陈燕
Original assignee: Jiaxing Chunna Baijin Plate Making Co ltd
Current assignee: Jiaxing Chunna Baijin Plate Making Co ltd
Priority date: 2024-04-29
Filing date: 2024-04-29
Publication date: 2025-03-14
Anticipated expiration: 2034-04-29

Abstract

The utility model discloses a printing roller fast polishing device, including a lower box body, a support frame is arranged above the lower box body, an upper box body is arranged above the support frame, a second motor is arranged on the upper end of the second vertical plate, a rotating shaft of the second motor passes through the second vertical plate and is fixedly connected to a connecting block, a second hydraulic cylinder is arranged on the upper end of the first vertical plate, a stroke end of the second hydraulic cylinder passes through the first vertical plate and is fixedly connected to a pressing block, a collecting groove is arranged in the middle part above the lower box body, partitions are arranged on both sides of the collecting groove in the lower box body, a fan is arranged on the side of the partition away from the collecting groove, and the fan input end is connected to the partition. This kind of polishing device has a simple structure, is easy to operate, has a good polishing effect, and is easy to collect the debris generated when polishing the printing roller, which effectively improves the convenience of use of the polishing device.

Description

Printing roller rapid polishing device

Technical Field

The utility model relates to the technical field of printing rollers, in particular to a rapid polishing device for a printing roller.

Background

The printing plate roller is also called a steel roller, is generally used for plate making, the surface of a cylinder is plated with copper, a pattern is engraved through an intaglio electronic engraving machine, then a layer of chromium is plated, a special polishing device is needed for polishing the surface of the plate roller, some impurities are accumulated on the rubber surface of the printing roller after the printing roller is used for a long time to form burrs, the surface flatness of the printing roller is extremely high, the use performance of the printing roller can be directly influenced by the surface flatness of the printing roller, the surface of the printing roller is subjected to repeated polishing processing, the existing printing roller polishing device is complex in structure, the position of a polishing mechanism cannot be adjusted, a waste collecting mechanism is lacked, waste generated in the polishing process falls on a workbench, and the normal use of the workbench is influenced.

Disclosure of utility model

In order to solve the problems, the utility model provides a printing roller rapid polishing device. The utility model solves the problems that the existing printing roller polishing device is complex in structure, the position of a polishing mechanism cannot be adjusted, a waste collecting mechanism is lacked, and waste generated in the polishing process falls on a workbench to influence the normal use of the workbench.

The utility model relates to a printing roller rapid polishing device which comprises a lower box body, wherein a supporting frame is arranged above the lower box body, an upper box body is arranged above the supporting frame, a first hydraulic cylinder is arranged in the middle of the upper box body, the stroke end of the first hydraulic cylinder penetrates through the upper box body and is fixedly connected with a U-shaped mounting plate, a first motor is arranged on one side of the U-shaped mounting plate, a first motor rotating shaft penetrates through the U-shaped mounting plate and is fixedly connected with a polishing roller shaft, a first vertical plate is arranged on one side of the upper part of the lower box body, a second vertical plate is arranged on one side, far away from the first vertical plate, of the upper part of the lower box body, a second motor is arranged at the upper end of the second vertical plate, the second motor rotating shaft penetrates through the second vertical plate and is fixedly connected with a connecting block, a second hydraulic cylinder is arranged at the upper end of the second hydraulic cylinder, a collecting groove is arranged in the middle of the upper part of the lower box body, partition plates are arranged on two sides of the collecting groove, a fan is arranged on one side, far away from the collecting groove, and the fan is communicated with a partition plate.

In the scheme, a filter screen is arranged on one side, away from the fan, of the partition plate.

In the scheme, the side wall of the lower box body, which is close to one side of the fan, is provided with the radiating window.

In the scheme, the lower box body is positioned between the two partition boards and is provided with a box door, and the box door is provided with a handle.

In the above scheme, the connecting block is kept away from second riser one side and briquetting is kept away from first riser one side and all is equipped with the constant head tank.

In the scheme, the first vertical plate and the second vertical plate are fixedly connected with the lower box body through the reinforcing plate.

In the above scheme, first riser is located the second pneumatic cylinder both sides and has all pegged graft first guide bar, first guide bar and briquetting fixed connection.

In the above scheme, go up the box and be located the second guide bar that four matrixes were arranged in the grafting of first pneumatic cylinder outside, second guide bar below and U type mounting panel fixed connection.

The quick polishing device for the printing roller has the advantages that the printing roller to be polished can be positioned through the mutual matching between the pressing blocks and the connecting blocks, the first hydraulic cylinder pushes the U-shaped mounting plate to move in the vertical direction, the polishing roller shaft is enabled to move along with the U-shaped mounting plate through the transmission of the U-shaped mounting plate, the universality of the polishing device is effectively improved through the adjustment of the position of the polishing roller shaft, and when the polishing roller shaft can polish the printing roller, the fan can exhaust air between the two partition plates, so that the collection groove can collect chips better through the flow of air flow. The polishing device is simple in structure, convenient to operate, good in polishing effect and convenient to collect scraps generated during polishing of the printing roller, and the using convenience of the polishing device is effectively improved.

Drawings

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

FIG. 1 is a front view of the present utility model;

Fig. 2 is a cross-sectional view of the present utility model.

In the figure, 1, a lower box body 2, a supporting frame 3, an upper box body 4 and a first hydraulic cylinder

5. U-shaped mounting plate 6, first motor 7, polishing roll shaft 8 and first vertical plate

9. Second vertical plate 10, second motor 11, connecting block 12 and second hydraulic cylinder

13. Briquette 14, collecting tank 15, partition plate 16, fan

17. Filter screen 18, radiating window 19, positioning groove 20 and reinforcing plate

21. A first guide bar 22, a second guide bar 23, a box door 24 and a handle.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

As shown in figures 1-2, the utility model relates to a printing roller rapid polishing device, which comprises a lower box body 1, wherein a support frame 2 is arranged above the lower box body 1, an upper box body 3 is arranged above the support frame 2, a first hydraulic cylinder 4 is arranged in the middle part in the upper box body 3, the stroke end of the first hydraulic cylinder 4 penetrates through the upper box body 3 and is fixedly connected with a U-shaped mounting plate 5, the first hydraulic cylinder 4 can push the U-shaped mounting plate 5 to move in the vertical direction when working, one side of the U-shaped mounting plate 5 is provided with a first motor 6, a rotating shaft of the first motor 6 penetrates through the U-shaped mounting plate 5 and is fixedly connected with a polishing roller shaft 7, two ends of the polishing roller shaft 7 are movably connected with the U-shaped mounting plate 5, the first motor 6 can drive the polishing roller shaft 7 to rotate when working, the polishing roller shaft 7 also moves along with the U-shaped mounting plate 5, a first vertical plate 8 is arranged on one side above the lower box body 1, a second vertical plate 9 is arranged on one side, far away from the first vertical plate 8, above the lower box body 1, a second motor 10 is arranged at the upper end of the second vertical plate 9, a rotating shaft of the second motor 10 penetrates through the second vertical plate 9 and is fixedly connected with a connecting block 11, a second hydraulic cylinder 12 is arranged at the upper end of the first vertical plate 8, a stroke end of the second hydraulic cylinder 12 penetrates through the first vertical plate 8 and is fixedly connected with a pressing block 13, the pressing block 13 can be pushed by the second hydraulic cylinder 12 to move in the horizontal direction, a printing roller to be polished can be positioned through the mutual matching between the pressing block 13 and the connecting block 11, when the second motor 10 works, the printing roller also moves along with the movement through the transmission of the connecting block 11, a collecting groove 14 is arranged in the middle part above the lower box body 1, partition plates 15 are arranged on two sides of the collecting groove 14 in the lower box body 1, the baffle 15 is kept away from collecting vat 14 one side and is equipped with fan 16, fan 16 input is linked together with baffle 15, and collecting vat 14 can collect the piece that produces when printing roller polishing, and fan 16 is when carrying out work simultaneously, and fan 16 is convulsions between two baffles 15 to through the flow of air current, make collecting vat 14 can collect the piece better.

The baffle 15 is equipped with filter screen 17 far away from fan 16 one side, and the piece that produces when the filter screen 17 can collect the polishing, has avoided the metal piece to enter into inside the fan 16, causes the phenomenon emergence of fan 16 damage.

The side wall of the lower box body 1, which is close to one side of the fan 16, is provided with a heat radiating window 18, and heat generated by the fan 16 during working can be diffused through the heat radiating window 18.

The lower box 1 is arranged between the two partition plates 15 and is provided with a box door 23, the box door 23 is provided with a handle 24, and the box door 13 is arranged to facilitate the workers to take out scraps between the partition plates 15.

The connecting block 11 is kept away from second riser 9 one side and briquetting 13 is kept away from first riser 8 one side and all is equipped with constant head tank 19, and constant head tank 19 can fix a position the printing roller both ends respectively.

The first vertical plate 8 and the second vertical plate 9 are fixedly connected with the lower box body 1 through the reinforcing plate 20, and the connection stability between the first vertical plate 8 and the second vertical plate 9 and the lower box body 1 is effectively improved due to the arrangement of the reinforcing plate 20.

The first vertical plate 8 is located at two sides of the second hydraulic cylinder 12 and is inserted with the first guide rods 21, the first guide rods 21 are fixedly connected with the pressing block 13, the first guide rods 21 are movably connected with the first vertical plate 8, and the moving stability of the pressing block 13 is effectively improved through the mutual matching between the first guide rods 21 and the first vertical plate 8.

The upper box body 3 is located the second guide bar 22 that four matrixes were arranged in the grafting of first pneumatic cylinder 4 outside, second guide bar 22 below and U type mounting panel 5 fixed connection, swing joint between second guide bar 22 and the upper box body 3, through the cooperation between second guide bar 22 and the upper box body 3, the effectual removal stability who improves U type mounting panel 5.

Specifically, in the utility model, when the printing roller is polished, the printing roller is positioned between the pressing block 13 and the connecting block 11, the second hydraulic cylinder 12 pushes the pressing block 13 to move in the horizontal direction, so that the two ends of the printing roller are respectively inserted into the positioning grooves 19, the printing roller to be polished can be positioned through the mutual matching between the pressing block 13 and the connecting block 11, the first motor 6 can drive the polishing roller shaft 7 to rotate, meanwhile, the first hydraulic cylinder 4 pushes the U-shaped mounting plate 5 to move in the vertical direction, the polishing roller shaft 7 also moves along with the movement through the transmission of the U-shaped mounting plate 5, the universality of the polishing device is effectively improved through the adjustment of the position of the polishing roller shaft 7, and when the polishing roller shaft 7 can polish the printing roller, the fan 16 can exhaust air between the two partition plates 15, so that the collection groove 14 can collect chips better through the flow of air current.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a printing roller rapid polishing device, includes box (1), its characterized in that, box (1) top is equipped with support frame (2) down, support frame (2) top is equipped with box (3) down, middle part is equipped with first pneumatic cylinder (4) in box (3) down, first pneumatic cylinder (4) stroke end runs through box (3) and U type mounting panel (5) fixed connection, U type mounting panel (5) one side is equipped with first motor (6), first motor (6) rotation axis runs through U type mounting panel (5) and polishing roller (7) fixed connection, box (1) top one side is equipped with first riser (8) down, box (1) top is kept away from first riser (8) one side down and is equipped with second riser (9), second riser (9) upper end is equipped with second motor (10), second motor (10) rotation axis run through second riser (9) and (11) fixed connection, first riser (8) are equipped with second riser (12) and are equipped with first riser (12) and are connected with first riser (12) cylinder (12) top, first connecting block (14), the utility model discloses a collecting tank, including lower box (1), collecting tank (14) are located, lower box (1) is located both sides all are equipped with baffle (15), baffle (15) are kept away from collecting tank (14) one side and are equipped with fan (16), fan (16) input is linked together with baffle (15).

2. A rapid printing roller polishing apparatus according to claim 1, wherein the separator (15) is provided with a filter screen (17) on a side remote from the fan (16).

3. The rapid polishing device for printing rollers according to claim 1, wherein a heat radiation window (18) is arranged on the side wall of one side of the lower box body (1) close to the fan (16).

4. The printing roller rapid polishing device according to claim 1, wherein a box door (23) is arranged between the two partition boards (15) of the lower box body (1), and a handle (24) is arranged on the box door (23).

5. The printing roller rapid polishing device according to claim 1, wherein the connecting block (11) is provided with a positioning groove (19) at one side far away from the second vertical plate (9) and one side far away from the first vertical plate (8) of the pressing block (13).

6. The rapid polishing device for printing rollers according to claim 1, wherein the first vertical plate (8) and the second vertical plate (9) are fixedly connected with the lower box body (1) through a reinforcing plate (20).

7. The rapid printing roller polishing device according to claim 1, wherein the first vertical plate (8) is positioned at two sides of the second hydraulic cylinder (12) and is inserted with first guide rods (21), and the first guide rods (21) are fixedly connected with the pressing blocks (13).

8. The rapid printing roller polishing device according to claim 1, wherein the upper box body (3) is positioned outside the first hydraulic cylinder (4) and is inserted with four second guide rods (22) which are arranged in a matrix, and the lower parts of the second guide rods (22) are fixedly connected with the U-shaped mounting plate (5).