CN218135348U

CN218135348U - Positioning and cutting device for etching plate

Info

Publication number: CN218135348U
Application number: CN202221967036.3U
Authority: CN
Inventors: 王�忠
Original assignee: Wuxi Huamei Technology Co ltd
Current assignee: Wuxi Huamei Technology Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-12-27
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a location cutting device of etching board, including frame and workstation, and workstation fixed mounting is in the inside of frame, the top fixedly connected with support frame of frame, the top inner wall fixedly connected with pneumatic cylinder of support frame, the piston end fixedly connected with knife rest of pneumatic cylinder, the spout has all been seted up to the both sides inner wall of support frame, and spout and knife rest sliding connection, two second dead levers of one side fixedly connected with of support frame, the inside swing joint of second dead lever have a ejector pin, the bottom fixedly connected with kicking block of ejector pin. The utility model discloses not only can use the automatic positioning who realizes etching the board through the cooperation of knife rest and locating plate to cut, improve the safety effect when the device cuts, can prevent through the clamp plate that the etching board from taking place the stick up limit phenomenon when cutting moreover, improve the result of use of device, can also make the locating plate more firm to the fixed of etching the board through anti-skidding line, improve the antiskid effect of device.

Description

Positioning and cutting device for etching plate

Technical Field

The utility model relates to an etching board processing technology field especially relates to a location cutting device of etching board.

Background

The etching plate is formed by etching various patterns on the surface of stainless steel by a chemical method, the etching plate realizes the effects of alternate light and shade and gorgeous color, after etching treatment, the etching plate is cut into required size by a cutting device, and then subsequent processing is carried out.

At present, when an etching plate is positioned by a common cutting device, the etching plate is usually positioned by two hands, and then the etching plate is pressed by two hands to cut, so that when the etching plate is cut, the two hands of a worker are easily injured, the danger of the device is increased when the device is used, and the cutting safety of the etching plate is affected, therefore, the positioning and cutting device for the etching plate is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a positioning and cutting device for an etching plate.

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

the utility model provides a location cutting device of etching board, includes frame and workstation, and workstation fixed mounting is in the inside of frame, the top fixedly connected with support frame of frame, the top inner wall fixedly connected with pneumatic cylinder of support frame, the piston end fixedly connected with knife rest of pneumatic cylinder, the spout has all been seted up to the both sides inner wall of support frame, and spout and knife rest sliding connection, two second dead levers of one side fixedly connected with of support frame, the inside swing joint of second dead lever has the ejector pin, the bottom fixedly connected with kicking block of ejector pin, the second spring has been cup jointed to the outside of ejector pin, and the both ends of second spring are fixed mutually with ejector pin and second dead lever respectively, two fixed blocks of top fixedly connected with of frame, the inside swing joint of fixed block have wedge frame, and wedge frame and kicking block contact, the one end fixedly connected with locating plate of wedge frame, and the locating plate contacts with the workstation, two extension springs of one side fixedly connected with of locating plate, and extension spring are fixed mutually with the fixed block.

As the utility model discloses scheme further again, two first dead levers of the equal fixedly connected with in both sides of knife rest, the inside swing joint of first dead lever has the depression bar, and first spring has been cup jointed to the outside of depression bar, and the both ends of first spring are fixed mutually with depression bar and first dead lever respectively, and are two adjacent clamp plate of the common fixedly connected with in bottom of depression bar.

As the utility model discloses further scheme again, the inside fixedly connected with leading truck of support frame, and leading truck and knife rest sliding connection.

As the utility model discloses further scheme again, a plurality of universal wheels of bottom fixedly connected with of frame, and the universal wheel symmetry distributes.

As the utility model discloses the scheme of furthering again, the top of workstation has been seted up and has been kept away the position groove, and keeps away position groove and cutter rest and align from top to bottom.

As a further proposal, the bottom of the pressing plate is fixedly connected with a rubber pad.

As the utility model discloses further scheme again, a plurality of anti-skidding lines have been seted up to one side of locating plate, and anti-skidding line evenly distributed.

As a further aspect of the present invention, the one end of the wedge frame passes through the fixing block and the stopper.

The utility model has the advantages that:

1. the device is used by matching the knife rest and the positioning plate, the hydraulic cylinder is started at first, the hydraulic cylinder extends to push the knife rest to move downwards, so that the second fixing rod drives the ejector rod and the ejector block to move downwards, the ejector block pushes the wedge-shaped frame to drive the positioning plate to move towards the middle, the tension spring is extended under stress at the moment, so that the positioning plate clamps and fixes the etching plate in the horizontal direction, then the knife rest continues to move downwards, the ejector rod does not move downwards any more at the moment, so that the second fixing rod moves downwards along the ejector rod, the second spring is shortened under stress at the moment, the knife rest continues to move downwards at last, so that the knife rest cuts the fixed etching plate, and then the automatic positioning cutting of the etching plate is realized, the danger caused by manually fixing the etching plate is avoided, and the safety effect of the device during cutting is improved.

2. Through the setting at the knife rest mounting plate, the knife rest drives first dead lever and depression bar downstream, accomplish the centre gripping fixed back to the etching board when the locating plate, the depression bar drives the clamp plate and etches the board contact, the knife rest continues downstream after that, the etching board is pushed down to the clamp plate this moment, make first dead lever downstream along the depression bar, first spring atress shortens, thereby the clamp plate can prevent that the etching board from taking place the stick-up limit phenomenon when cutting, it is safer at the in-process that cuts to make the etching board, the result of use of device has been improved.

3. Through the arrangement of the anti-skidding lines on the positioning plate, when the positioning plate clamps and fixes the etching plate, the anti-skidding lines can increase the friction force between the positioning plate and the etching plate, so that the positioning plate can be more firmly fixed on the etching plate, the etching plate is prevented from shifting, and the anti-skidding effect of the device is improved.

Drawings

FIG. 1 is a schematic perspective view of a positioning and cutting device for etching a board according to the present invention;

FIG. 2 is a schematic cross-sectional view of a supporting frame of a positioning and cutting device for etching a board according to the present invention;

fig. 3 is an enlarged schematic view of a portion a of the positioning and cutting device for etching a board according to the present invention.

In the figure: 1. a support frame; 2. a hydraulic cylinder; 3. a chute; 4. a tool holder; 5. a guide frame; 6. a work table; 7. a frame; 8. a universal wheel; 9. avoiding a position groove; 10. a rubber pad; 11. pressing a plate; 12. a first spring; 13. a first fixing lever; 14. a pressure lever; 15. a second fixing bar; 16. a second spring; 17. a top rod; 18. anti-skid lines; 19. positioning a plate; 20. a wedge-shaped frame; 21. a top block; 22. a limiting block; 23. a fixed block; 24. a tension spring.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the following detailed description of the present invention is provided with reference to the accompanying drawings and embodiments, and it should be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

Referring to fig. 1-3, a positioning and cutting device for an etched plate comprises a frame 7 and a workbench 6, wherein the workbench 6 is fixedly installed inside the frame 7, a support frame 1 is fixed at the top of the frame 7 through bolts, a hydraulic cylinder 2 is fixed on the inner wall of the top of the support frame 1 through bolts, a knife rest 4 is fixed at the piston end of the hydraulic cylinder 2 through bolts, sliding grooves 3 are respectively formed in the inner walls of the two sides of the support frame 1, the sliding grooves 3 are slidably connected with the knife rest 4, two second fixing rods 15 are welded at one side of the support frame 1, a top rod 17 is slidably connected inside the second fixing rods 15, a top block 21 is welded at the bottom end of the top rod 17, a second spring 16 is sleeved outside the top rod 17, the two ends of the second spring 16 are respectively fixed with the top rod 17 and the second fixing rods 15, two fixing blocks 23 are welded at the top of the frame 7, a wedge-shaped frame 20 is slidably connected inside the fixing blocks 23, and the wedge-shaped frame 20 contacts with the ejector block 21, one end of the wedge-shaped frame 20 is welded with the positioning plate 19, the positioning plate 19 contacts with the workbench 6, one side of the positioning plate 19 is welded with two tension springs 24, and the tension springs 24 are fixed with the fixed block 23, firstly, the hydraulic cylinder 2 is started, the hydraulic cylinder 2 extends to push the tool rest 4 to move downwards, so that the second fixed rod 15 drives the ejector rod 17 and the ejector block 21 to move downwards, the ejector block 21 pushes the wedge-shaped frame 20 to drive the positioning plate 19 to move towards the middle, at the moment, the tension springs 24 are stressed to extend, so that the positioning plate 19 clamps and fixes the etching plate in the horizontal direction, then the tool rest 4 continues to move downwards, at the moment, the ejector rod 17 does not move downwards any more, so that the second fixed rod 15 moves downwards along the ejector rod 17, at the moment, the second spring 16 is stressed to shorten, and finally, the tool rest 4 continues to move downwards, so that the tool rest 4 cuts the etching plate clamped and fixed, and further, the automatic positioning and cutting of the etching plate are realized, and the danger caused by manual fixing of the etching plate is avoided.

In the utility model, it should be noted that two first fixing rods 13 are welded on both sides of the knife rest 4, the inner part of the first fixing rod 13 is connected with a pressing rod 14 in a sliding manner, a first spring 12 is sleeved outside the pressing rod 14, both ends of the first spring 12 are respectively fixed with the pressing rod 14 and the first fixing rod 13, a pressing plate 11 is welded on the bottom end of two adjacent pressing rods 14, the knife rest 4 drives the first fixing rod 13 and the pressing rod 14 to move downwards, after the positioning plate 19 clamps and fixes the etching plate, the pressing rod 14 drives the pressing plate 11 to contact with the etching plate, then the knife rest 4 continues to move downwards, at this time, the pressing plate 11 presses the etching plate, so that the first fixing rod 13 moves downwards along the pressing rod 14, the stress of the first spring 12 is shortened, thereby the pressing plate 11 can prevent the etching plate from generating edge warping phenomenon when cutting, and the etching plate is safer in the cutting process, the inside welding of support frame 1 has leading truck 5, and leading truck 5 and knife rest 4 sliding connection, leading truck 5 makes knife rest 4 avoid taking place the skew about moving the in-process, thereby make the more stable that knife rest 4 removed, the bottom of frame 7 is fixed with a plurality of universal wheels 8 through the bolt, and universal wheel 8 symmetric distribution, universal wheel 8 can freely roll, thereby reduce staff's physical demands when the mobile device, the top of workstation 6 is seted up keeps away the groove 9, and keep away the groove 9 and align from the top and bottom of knife rest 4, keep away the groove 9 and can make knife rest 4 when cutting the etching board, keep away the position to knife rest 4, avoid knife rest 4 to cause the damage to workstation 6, the bottom of clamp plate 11 bonds there is rubber pad 10, rubber pad 10 has certain compliance, thereby make clamp plate 11 when pushing down the etching board, avoid clamp plate 11 to excessively lead to the deformation to the pattern extrusion on the etching board surface, a plurality of anti-skidding lines 18 have been seted up to one side of locating plate 19, and anti-skidding line 18 evenly distributed, when the fixed etching board of locating plate 19 centre gripping, anti-skidding line 18 can increase the frictional force between locating plate 19 and the etching board, thereby it is more firm to make the locating plate 19 fixed to the etching board, prevent that the etching board from taking place the skew, fixed block 23 is passed to the one end of wedge frame 20 and the welding has stopper 22, stopper 22 can be spacing wedge frame 20, avoid wedge frame 20 to drop from fixed block 23.

The working principle is as follows: when the etching plate needs to be cut, the etching plate is firstly placed on the workbench 6, the etching plate is located between the two positioning plates 19, then the hydraulic cylinder 2 is started, the hydraulic cylinder 2 extends to push the tool rest 4 to move downwards, so that the second fixing rod 15 drives the ejector rod 17 and the ejector block 21 to move downwards, the elastic force of the second spring 16 is greater than the tensile force of the tension spring 24, so that the ejector block 21 pushes the wedge-shaped frame 20 to drive the positioning plate 19 to move towards the middle, at the moment, the tension spring 24 is stressed to extend, so that the positioning plate 19 clamps and fixes the etching plate in the horizontal direction, then the tool rest 4 continues to move downwards, the ejector rod 17 does not move downwards any more, so that the second fixing rod 15 moves downwards along the ejector rod 17, at the moment, the stress of the second spring 16 is shortened, at the same time, the tool rest 4 drives the first fixing rod 13 and the pressure rod 14 to move downwards, after the positioning plate 19 finishes clamping and fixing the etching plate, the pressure rod 14 drives the pressure plate 11 to contact with the etching plate, at the tool rest 4 continues to move downwards, at the moment, so that the cutting plate continues to shorten the etching plate.

In the description of the present invention, the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Claims

1. The positioning and cutting device for the etching plate comprises a frame (7) and a workbench (6), wherein the workbench (6) is fixedly arranged in the frame (7), the positioning and cutting device is characterized in that a support frame (1) is fixedly connected to the top of the frame (7), a hydraulic cylinder (2) is fixedly connected to the inner wall of the top of the support frame (1), a knife rest (4) is fixedly connected to the piston end of the hydraulic cylinder (2), sliding grooves (3) are formed in the inner walls of the two sides of the support frame (1), the sliding grooves (3) are slidably connected with the knife rest (4), two second fixing rods (15) are fixedly connected to one side of the support frame (1), a top rod (17) is movably connected to the inner part of each second fixing rod (15), a top block (21) is fixedly connected to the bottom end of the top rod (17), a second spring (16) is sleeved outside the top rod (17), the two ends of the second spring (16) are respectively fixed to the top rod (17) and the second fixing rod (15), two fixing blocks (23) are fixedly connected to the top of the frame (7), a wedge-shaped frame (20) is in contact with one end of the positioning plate (19) and a positioning plate (19), one side of the positioning plate (19) is fixedly connected with two tension springs (24), and the tension springs (24) are fixed with the fixing block (23).

2. The device for positioning and cutting an etched plate according to claim 1, wherein two first fixing rods (13) are fixedly connected to both sides of the knife rest (4), a pressing rod (14) is movably connected to the inside of each first fixing rod (13), a first spring (12) is sleeved on the outside of each pressing rod (14), both ends of each first spring (12) are respectively fixed to the pressing rod (14) and the first fixing rod (13), and a pressing plate (11) is fixedly connected to the bottom ends of two adjacent pressing rods (14).

3. The device for positioning and cutting the etched plate according to claim 1, wherein the inside of the supporting frame (1) is fixedly connected with a guide frame (5), and the guide frame (5) is slidably connected with the tool holder (4).

4. The device for positioning and cutting the etched plate according to claim 1, wherein a plurality of universal wheels (8) are fixedly connected to the bottom of the frame (7), and the universal wheels (8) are symmetrically distributed.

5. The device for positioning and cutting an etched plate according to claim 1, wherein the top of the worktable (6) is provided with a clearance groove (9), and the clearance groove (9) is aligned with the tool holder (4) up and down.

6. The device for positioning and cutting the etched plate according to claim 2, wherein a rubber pad (10) is fixedly connected to the bottom of the pressure plate (11).

7. The positioning and cutting device for etching plates according to claim 1, characterized in that one side of the positioning plate (19) is provided with a plurality of anti-slip threads (18), and the anti-slip threads (18) are uniformly distributed.

8. The device for positioning and cutting the etched plate according to claim 1, wherein one end of the wedge-shaped frame (20) passes through the fixed block (23) and is fixedly connected with the limited block (22).