CN216947266U

CN216947266U - Printing roller electroplating device

Info

Publication number: CN216947266U
Application number: CN202220481019.2U
Authority: CN
Inventors: 刘永杰
Original assignee: Changchun Jingyi Color Plate Making Co ltd
Current assignee: Changchun Jingyi Color Plate Making Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-07-12
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a printing roller electroplating device, which relates to the field of printing roller electroplating, and comprises an electroplating pool, two conductive rotating shafts, a U-shaped bracket, a lifting mechanism, a clamping mechanism and a rotating mechanism, wherein the U-shaped bracket is fixedly arranged at the upper end of the electroplating pool, the lifting mechanism is arranged at the upper side inside the U-shaped bracket, the clamping mechanism is arranged at the lower side of a lifting plate in the lifting mechanism, and the equal vertical downside that sets up the lifter plate of two risers among the fixture can carry out the lateral sliding, two electrically conductive pivots all rotate with the lateral wall below of two risers respectively through first bearing and be connected, the electrically conductive holder of the equal fixedly connected with in the relative both sides of two electrically conductive pivots, the centre gripping groove has all been seted up to the relative both sides of two electrically conductive holders, the cross-section in centre gripping groove is trapezoidal setting, slewing mechanism sets up on the right side of right side riser and can drive the electrically conductive pivot rotation in right side. The utility model is convenient for clamping printing rollers with different specifications and realizing electroplating, and is convenient for people to use.

Description

Printing roller electroplating device

Technical Field

The utility model belongs to the technical field of plate roller electroplating, and particularly relates to a plate roller electroplating device.

Background

The plate roller, also called steel roller, is generally used for plate making, the surface of the roller is plated with copper, the pattern is carved by an electronic gravure engraving machine, then a layer of chromium is plated, and the plate roller is delivered to a printing factory after being made and is commonly used for printing plastic packages.

At present, a layer of chromium needs to be plated on the surface of a printing roller through electroplating when the printing roller is manufactured, the printing roller to be electroplated needs to be placed in an electroplating pool during electroplating, two ends of the printing roller are respectively connected with two conductive rotating shafts and rotate, and then the printing roller is electroplated.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the printing roller electroplating device, which effectively solves the problems that the existing installation device for the printing roller on each electroplating pool only can install and electroplate the printing roller with the specified specification, influences the application range of the printing roller, and is inconvenient for people to use.

In order to achieve the purpose, the utility model provides the following technical scheme: a printing roller electroplating device comprises an electroplating pool, two conductive rotating shafts, a U-shaped bracket, a lifting mechanism, a clamping mechanism and a rotating mechanism, the U-shaped bracket is fixedly arranged at the upper end of the electroplating pool, the lifting mechanism is arranged at the upper side inside the U-shaped bracket, the clamping mechanism is arranged at the lower side of a lifting plate in the lifting mechanism, two vertical plates in the clamping mechanism are vertically arranged at the lower sides of the lifting plates and can transversely slide, two conductive rotating shafts are respectively and rotatably connected with the lower parts of the side walls of the two vertical plates through first bearings, two opposite sides of the two conductive rotating shafts are fixedly connected with conductive clamping seats, two opposite sides of the two conductive clamping seats are respectively provided with a clamping groove, the cross-section of centre gripping groove is trapezoidal setting, slewing mechanism sets up on the right side of riser can drive the right side electrically conductive pivot rotates.

Preferably, fixture includes first servo motor, two-way threaded rod, two movable blocks, guide bars and two risers, the equal fixedly connected with fixed block in both ends about the downside of lifter plate, two-way threaded rod transversely sets up between two fixed blocks, and two-way threaded rod all rotate with two fixed blocks respectively through the second bearing and be connected two about both ends the movable block respectively with the pole wall both ends threaded connection of two-way threaded rod, the guide bar transversely sets up the downside at two-way threaded rod, and the both ends of guide bar respectively with two fixed block fixed connection, two the movable block all establishes through guiding hole and guide bar slip cap, two the riser is vertical fixed the lower extreme that sets up at two movable blocks respectively.

Preferably, the upper ends of the two moving blocks are connected with balls in a rolling manner through spherical grooves, the lower side of the lifting plate is provided with a transversely-arranged sliding groove, and the two balls can roll in the sliding groove.

Preferably, slewing mechanism includes second servo motor, first belt pulley, second belt pulley and belt, second servo motor is fixed to be set up on the right side upper end of riser, and second servo motor's output passes through shaft coupling fixedly connected with output shaft, the right-hand member and the first belt pulley fixed connection of output shaft, second belt pulley and right side the fixed cover of right-hand member of electrically conductive pivot connects, first belt pulley passes through the belt with the second belt pulley and transmits each other.

Preferably, the outside cover of second servo motor is equipped with the U-shaped baffle, the left end and the right side of U-shaped baffle riser fixed connection, the output shaft passes through the third bearing and is connected with the bottom plate rotation of U-shaped baffle.

Preferably, elevating system includes cylinder, two telescopic links and lifter plate, the upper end of cylinder and the last inside wall middle part fixed connection of U-shaped support, the upside middle part of lifter plate and the lower extreme fixed connection of cylinder, two both ends fixed connection about the lower extreme of telescopic link respectively with the upside of lifter plate, and the upper end of two telescopic links all with U-shaped support fixed connection.

The utility model has the technical effects and advantages that:

1. through the mutual cooperation of an electroplating pool, two conductive rotating shafts, a U-shaped support, a lifting mechanism, a clamping mechanism and a rotating mechanism, a printing roller to be electroplated is horizontally placed between the two conductive clamping seats, a first servo motor is started, the first servo motor drives a bidirectional threaded rod to rotate, the bidirectional threaded rod drives two moving blocks to relatively move, the two moving blocks drive two vertical plates to relatively move, the two vertical plates drive the two conductive rotating shafts to relatively move, the two conductive rotating shafts drive the two conductive clamping seats to relatively move, so that the two conductive clamping seats can clamp the printing roller, the lifting plate is driven to move downwards through an air cylinder, the lifting plate drives the two moving blocks and the two vertical plates to move downwards, the printing roller can be driven to move downwards, the printing roller is moved into the electroplating pool, finally, a second servo motor is started, the second servo motor drives a first belt pulley to rotate through an output shaft, the first belt pulley drives the second belt pulley to rotate through a belt, the second belt pulley drives the printing roller to rotate through the conductive rotating shaft and the conductive clamping seat, the surface of the printing roller is electroplated, the printing roller with different specifications can be clamped and electroplated conveniently, and the printing roller clamp is convenient to use by people.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the rotating mechanism of the present invention.

In the figure: 1. an electroplating pool; 2. a conductive rotating shaft; 3. a U-shaped bracket; 4. a lifting plate; 5. a vertical plate; 6. a conductive clamping seat; 7. a first servo motor; 8. a bidirectional threaded rod; 9. a moving block; 10. a guide bar; 11. a fixed block; 12. a ball bearing; 13. a second servo motor; 14. a first pulley; 15. a second pulley; 16. a belt; 17. a U-shaped baffle; 18. a cylinder; 19. a telescopic rod.

Detailed Description

The utility model provides a printing roller electroplating device as shown in figures 1-3, which comprises an electroplating pool 1, two conductive rotating shafts 2, a U-shaped bracket 3, a lifting mechanism, a clamping mechanism and a rotating mechanism, wherein the U-shaped bracket 3 is fixedly arranged at the upper end of the electroplating pool 1, the lifting mechanism is arranged at the upper side inside the U-shaped bracket 3, the clamping mechanism is arranged at the lower side of a lifting plate 4 in the lifting mechanism, and two riser 5 among the fixture are all vertical to set up the downside of lifter plate 4 and can carry out the lateral sliding, two electrically conductive pivots 2 all rotate with the lateral wall below of two risers 5 respectively through first bearing and are connected, the electrically conductive holder 6 of the equal fixedly connected with in the relative both sides of two electrically conductive pivots 2, the centre gripping groove has all been seted up to the relative both sides of two electrically conductive holders 6, the cross-section in centre gripping groove is trapezoidal setting, slewing mechanism sets up on the right side of right side riser 5 and can drive the electrically conductive pivot 2 in right side and rotate.

As shown in fig. 1, the clamping mechanism includes a first servo motor 7, a bidirectional threaded rod 8, two moving blocks 9, a guide rod 10 and two vertical plates 5, fixed blocks 11 are fixedly connected to two ends of the left side and the right side of the lifting plate 4, the bidirectional threaded rod 8 is horizontally arranged between the two fixed blocks 11, the left side and the right side of the bidirectional threaded rod 8 are rotatably connected with the two fixed blocks 11 through second bearings, the two moving blocks 9 are respectively in threaded connection with two ends of a rod wall of the bidirectional threaded rod 8, the guide rod 10 is horizontally arranged on the lower side of the bidirectional threaded rod 8, two ends of the guide rod 10 are respectively fixedly connected with the two fixed blocks 11, the two moving blocks 9 are respectively sleeved with the guide rod 10 in a sliding mode through guide holes, and the two vertical plates 5 are respectively vertically and fixedly arranged at the lower ends of the two moving blocks 9.

As shown in fig. 2, the upper ends of the two moving blocks 9 are connected with balls 12 through spherical grooves in a rolling manner, the lower side of the lifting plate 4 is provided with a transversely-arranged chute, the two balls 12 can roll in the chute, and the moving blocks 9 can move more stably and flexibly.

As shown in fig. 3, the rotating mechanism includes a second servo motor 13, a first belt pulley 14, a second belt pulley 15 and a belt 16, the second servo motor 13 is fixedly disposed at the upper end of the right side of the right vertical plate 5, an output end of the second servo motor 13 is fixedly connected to an output shaft through a coupling, a right end of the output shaft is fixedly connected to the first belt pulley 14, the second belt pulley 15 is fixedly connected to the right end of the right conductive rotating shaft 2, and the first belt pulley 14 and the second belt pulley 15 are mutually driven through the belt 16.

As shown in fig. 1 and fig. 3, the outside cover of second servo motor 13 is equipped with U-shaped baffle 17, the left end and the right side riser 5 fixed connection of U-shaped baffle 17, and the output shaft is connected with the bottom plate rotation of U-shaped baffle 17 through the third bearing, can avoid the plating solution to flow into in the second servo motor 13 along the output shaft.

As shown in fig. 1, the lifting mechanism includes a cylinder 18, two telescopic rods 19 and a lifting plate 4, the upper end of the cylinder 18 is fixedly connected with the middle part of the upper inner side wall of the U-shaped support 3, the middle part of the upper side of the lifting plate 4 is fixedly connected with the lower end of the cylinder 18, the lower ends of the two telescopic rods 19 are fixedly connected with the left end and the right end of the upper side of the lifting plate 4 respectively, and the upper ends of the two telescopic rods 19 are fixedly connected with the U-shaped support 3.

The working principle of the utility model is as follows: the method comprises the steps of horizontally placing a printing roller to be electroplated between two conductive clamping seats 6, starting a first servo motor 7, driving a bidirectional threaded rod 8 to rotate by the first servo motor 7, driving two moving blocks 9 to move relatively by the rotation of the bidirectional threaded rod 8, driving two vertical plates 5 to move relatively by the two moving blocks 9, driving two conductive rotating shafts 2 to move relatively by the two vertical plates 5, driving the two conductive clamping seats 6 to move relatively by the two conductive rotating shafts 2, so that the printing roller can be clamped by the two conductive clamping seats 6, driving a lifting plate 4 to move downwards by an air cylinder 18, driving the two moving blocks 9 and the two vertical plates 5 to move downwards by the lifting plate 4, driving the printing roller to move downwards to move into an electroplating pool 1, finally starting a second servo motor 13, driving a first belt pulley 14 to rotate by the second servo motor 13 through an output shaft, driving a second belt pulley 15 to rotate by the first belt pulley 14 through a belt 16, the second belt pulley 15 drives the printing roller to rotate through the conductive rotating shaft and the conductive clamping seat 6, so that the surface of the printing roller is electroplated, the printing roller with different specifications can be conveniently clamped and electroplated, and the printing roller electroplating device is convenient for people to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a version roller electroplating device, includes electroplating bath (1) and two electrically conductive pivot (2), its characterized in that: also comprises a U-shaped bracket (3), a lifting mechanism, a clamping mechanism and a rotating mechanism, wherein the U-shaped bracket (3) is fixedly arranged at the upper end of the electroplating pool (1), the lifting mechanism is arranged at the upper side of the inside of the U-shaped bracket (3), the clamping mechanism is arranged at the lower side of a lifting plate (4) in the lifting mechanism, two vertical plates (5) in the clamping mechanism are vertically arranged at the lower sides of the lifting plates (4) and can transversely slide, the two conductive rotating shafts (2) are respectively and rotatably connected with the lower parts of the side walls of the two vertical plates (5) through first bearings, the two opposite sides of the two conductive rotating shafts (2) are respectively and fixedly connected with a conductive clamping seat (6), and the two opposite sides of the two conductive clamping seats (6) are respectively provided with a clamping groove, the cross-section of centre gripping groove is trapezoidal setting, slewing mechanism sets up on the right side of riser (5) can drive the right side electrically conductive pivot (2) rotate.

2. The printing roll electroplating device according to claim 1, wherein: the clamping mechanism comprises a first servo motor (7), a bidirectional threaded rod (8), two moving blocks (9), a guide rod (10) and two vertical plates (5), the left end and the right end of the lower side of the lifting plate (4) are fixedly connected with fixed blocks (11), the bidirectional threaded rod (8) is transversely arranged between the two fixed blocks (11), the left end and the right end of the bidirectional threaded rod (8) are respectively and rotatably connected with two fixed blocks (11) through second bearings, the two moving blocks (9) are respectively and threadedly connected with the two ends of the rod wall of the bidirectional threaded rod (8), the guide rod (10) is transversely arranged at the lower side of the bidirectional threaded rod (8), and both ends of the guide rod (10) are respectively and fixedly connected with the two fixed blocks (11), the two moving blocks (9) are respectively sleeved with the guide rod (10) in a sliding manner through guide holes, and the two vertical plates (5) are respectively and vertically fixedly arranged at the lower ends of the two moving blocks (9).

3. The printing roll electroplating device according to claim 2, wherein: the upper ends of the two moving blocks (9) are connected with balls (12) in a rolling mode through spherical grooves, the lower side of the lifting plate (4) is provided with a transversely arranged sliding groove, and the two balls (12) can roll in the sliding groove.

4. The printing roll electroplating device according to claim 3, wherein: slewing mechanism includes second servo motor (13), first belt pulley (14), second belt pulley (15) and belt (16), second servo motor (13) are fixed to be set up on the right side upper end of riser (5), and the output of second servo motor (13) passes through shaft coupling fixedly connected with output shaft, the right-hand member and first belt pulley (14) fixed connection of output shaft, second belt pulley (15) and right side the fixed cover of right-hand member of electrically conductive pivot (2) connects, first belt pulley (14) and second belt pulley (15) pass through belt (16) mutual drive.

5. The printing roll electroplating device according to claim 4, wherein: the outside cover of second servo motor (13) is equipped with U-shaped baffle (17), the left end and the right side of U-shaped baffle (17) riser (5) fixed connection, the output shaft passes through the bottom plate rotation of third bearing and U-shaped baffle (17) and is connected.

6. The printing roll electroplating device according to claim 5, wherein: elevating system includes cylinder (18), two telescopic links (19) and lifter plate (4), the last inside wall middle part fixed connection of the upper end of cylinder (18) and U-shaped support (3), the upside middle part of lifter plate (4) and the lower extreme fixed connection of cylinder (18), two both ends fixed connection about the lower extreme of telescopic link (19) respectively with the upside of lifter plate (4), and the upper end of two telescopic links (19) all with U-shaped support (3) fixed connection.