CN220311451U

CN220311451U - Stamping alloy sheet drawing of patterns and rubberizing paper device

Info

Publication number: CN220311451U
Application number: CN202321917001.3U
Authority: CN
Inventors: 周吉
Original assignee: Suzhou Otelanen Automation Equipment Co ltd
Current assignee: Suzhou Otelanen Automation Equipment Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-01-09
Anticipated expiration: 2033-07-20

Abstract

The utility model relates to a device for demolding and rubberizing an alloy sheet, and belongs to the technical field of electronic element protection. In order to solve alloy sheet production process, adopt the manual rubberizing paper production mode of stamping back again, there is production efficiency low, rubberizing paper degree of difficulty is big, problem that the product yields is low. The die plate forming device comprises a workbench, an alloy plate die plate, a die stripping assembly and a rubberizing paper assembly, wherein the workbench is provided with a die stripping station, the alloy plate die plate is arranged at the die stripping station, and a plate body of the alloy plate die plate is provided with an alloy plate punching through hole; the demoulding assembly is arranged on one side of the alloy sheet template and is provided with a demoulding head and a power assembly, and the demoulding head moves towards the direction of the punching through hole through power driving; the rubberizing paper component is provided with a rubberizing board, and the rubberizing board is provided with a rubberizing paper hole; the gummed paper board is arranged on one side of the alloy sheet template far away from the demoulding assembly, and the gummed paper hole is positioned in the demoulding track of the alloy sheet; the upper opening of the rubberizing paper hole of the rubberizing board is laid with gumming paper. The device replaces manual gummed paper pasting, and has high production efficiency.

Description

Stamping alloy sheet drawing of patterns and rubberizing paper device

Technical Field

The application relates to a punching press alloy piece drawing of patterns and rubberizing paper device belongs to electronic component protection technical field.

Background

Static electricity and our daily life have thousands of effects, in daily life, the static electricity may have very little effect on human bodies, and for electronic products, the damage of static electricity may be fatal, so that the electronic products can lose the proper normal performance of the electronic products, even completely lose the normal functions, and therefore, the surfaces of a plurality of electronic components can be covered with the anti-static and anti-corrosion alloy sheets. Because the alloy sheet only has the anti-corrosion effect, and the anti-static effect is achieved, anti-static gummed paper is required to be stuck on the alloy sheet so as to achieve the anti-static effect.

Because the shape of electronic components is various, there is certain technical problem in the production mode of current alloy piece: 1. in order to enable the alloy sheet to be effectively attached to electronic components, the alloy sheet is produced in a stamping mode at present, so that the shape is effectively attached. After the stamping is finished, demolding is carried out on the alloy sheet, and the alloy sheet after demolding is uniformly transferred to a rubberizing paper station for rubberizing paper, so that the production procedures of the alloy sheet are more and the production period is long. 2. The punched alloy sheet is adhered with adhesive paper on the surface of the alloy sheet due to complex shape, and the adhesive paper can only be manually adhered, so that the production efficiency is low, the adhesive paper adhering difficulty is high, the adhesive paper adhering is easy to be poor, and the problem of low product yield is caused. Therefore, there is a need for a device for demolding and rubberizing alloy sheets to solve the problems of low production efficiency, high rubberizing difficulty and low product yield in the production process of alloy sheets by adopting a manual rubberizing production mode after stamping.

Disclosure of Invention

To the problem and the not enough that exist among the prior art, this application provides a punching press alloy piece drawing of patterns and rubberizing paper device to solve foretell technical problem.

In order to achieve the above purpose, the present application provides the following technical solutions: the device comprises a workbench, an alloy sheet template, a demoulding assembly and a rubberizing paper assembly, wherein the workbench is provided with a demoulding station, the alloy sheet template is arranged at the demoulding station, and an alloy sheet stamping through hole is formed in a plate body of the alloy sheet template and is used for stamping and forming of the alloy sheet; the demoulding component is arranged on one side of the alloy sheet template and is provided with a demoulding head and a power component, and the demoulding head is driven by the power component to move towards the direction of the punching through hole so as to demould the alloy sheet; the rubberizing paper component is provided with a rubberizing paper board, and the rubberizing paper board is provided with rubberizing paper holes matched with the shape of the punched alloy sheet; the gummed paper board is arranged on one side of the alloy sheet template far away from the demoulding assembly, and the gummed paper hole is positioned in the demoulding track of the alloy sheet; the upper opening of the rubberizing paper hole of the rubberizing board is laid with gumming paper.

Specifically, the alloy sheet template is slidably arranged at the demoulding station; the workbench is provided with a sliding component; the sliding component comprises two sliding rails, a sliding block and a driving cylinder; the two sliding rails are oppositely and parallelly laid on the workbench, the sliding block is slidably arranged on the two sliding rails, and one end of the sliding block is connected with the power end of the driving cylinder; the alloy sheet template is fixedly arranged on the sliding block. Through setting up slide rail and slider to but realize alloy piece template slidable mounting in the workstation, set up stamping equipment on the workstation, alloy piece template passes through the slide rail, and reciprocating sliding is done between stamping equipment and drawing of patterns station, thereby realizes that the alloy piece is after accomplishing the punching press shaping, directly moves to the drawing of patterns station and carries out drawing of patterns and rubberizing process, in order to improve production efficiency.

Specifically, the number of the demolding assemblies and the rubberizing assemblies is a plurality, and the demolding assemblies and the rubberizing assemblies are arranged in a one-to-one correspondence manner to form a plurality of demolding and rubberizing units; the demolding units and the rubberizing units are arranged on the workbench along the sliding rail at intervals to form a plurality of demolding stations.

Specifically, the demolding assembly comprises a jacking plate, a jacking cylinder and a first electromagnetic valve block; the jacking plate is arranged on the workbench between the two sliding rails in a sliding way along the radial direction, and one end of the jacking plate is connected with the power end of the jacking cylinder; the jacking air cylinder is fixedly arranged on the workbench, and an air inlet and an air outlet on the cylinder body of the jacking air cylinder are connected with the first electromagnetic valve block; the first electromagnetic valve block comprises a valve block and a driving part, wherein a valve rod is slidably arranged in the valve block, and a plurality of valve ports are arranged outside the valve block; one end of a valve port of the valve block is connected with an external air pump, and the other side of the valve block is connected with a jacking air cylinder; the driving part is provided with a first operating handle for driving the valve rod to slide to open or close the external valve port.

Specifically, a plurality of demoulding heads are arranged on the jacking plate at intervals; the number of the demoulding heads is the same as that of the rubberizing paper holes, and the demoulding heads are arranged in one-to-one correspondence with the rubberizing paper holes. Through setting up the drawing of patterns head the quantity is the same with rubberizing hole quantity to realize drawing of patterns to alloy piece on the alloy piece template along with the jacking board through taking off the die head, accomplish the drawing of patterns back, the jacking board continues the jacking, drive take off the die head and remove towards rubberizing hole direction, push the rubberizing downthehole with the alloy piece after the drawing of patterns, at the in-process of pushing into, the alloy piece drives the gumming and gets into the rubberizing downthehole, because the shape looks adaptation of rubberizing hole and alloy piece, lay in the rubberizing hole upper shed gumming and apply in the alloy piece surface along the outer contour of alloy piece in the access hole, accomplish the gumming process, and can guarantee the effectual laminating alloy piece of gumming, improve the product yields.

Specifically, the rubberizing paper component comprises a rubberizing paper board, two overturning seats and a paper pressing board; the two overturning seats are relatively arranged on the workbench in parallel; the upper side of each turnover seat is provided with a mounting hole, and a bearing is arranged in the mounting hole; one end of the gummed paper board is provided with a rotating shaft; the two ends of the gummed paper board are respectively connected with the bearings in the mounting holes through the two ends of the rotating shaft, and are rotationally connected with the two overturning seats; a plurality of gummed paper placing grooves are formed in the gummed paper board; the cardboard is located one side of gummed paper standing groove and is connected with the cardboard through round pin axle or hinge rotation. Through rotating the glued paper board and installing in the upset seat to realize before pasting the glued paper, place the glued paper in the glued paper standing groove through manual work or put paper equipment, place the glued paper back, rotate the lid with the cardboard and press down the glued paper fixedly, before guaranteeing to paste the glued paper, the glued paper keeps level and smooth, thereby guarantee to paste the glued paper in-process, glue paper can be along with the steady laminating of alloy piece outline, in order to improve rubberizing paper quality.

Specifically, a plurality of through holes with shapes matched with the shapes of the alloy sheets are formed in the positions, corresponding to the gummed paper placing grooves, of the paper pressing plate; when the paper pressing plates rotate towards the direction of the gummed paper plates and are covered on the gummed paper plates, the through holes of the paper pressing plates are covered on the upper sides of the gummed paper placing grooves in a one-to-one correspondence manner, and gummed paper pasting holes are formed between the through holes; the paper pressing plate is provided with a plurality of positioning pins, positioning holes are formed in positions, corresponding to the positioning pins, of the paper pressing plate, and when the paper pressing plate rotates towards the paper pressing plate and covers the paper pressing plate, the positioning pins correspond to the positioning holes one by one; magnetic connecting pieces are respectively arranged between the glued paper board and the paper pressing board and are used for connecting the glued paper board and the paper pressing board into a whole when the glued paper board is covered by the paper pressing board.

Specifically, when the alloy sheet template slides to the demolding station, the gummed paper board performs 180-degree overturning motion relative to the alloy sheet template around the rotating shaft and covers the upper side of the alloy sheet template for demolding of the alloy sheet and gummed paper pasting; the gummed paper board performs 180-degree overturning motion around the rotating shaft in a direction away from the alloy sheet template and is horizontally placed on a workbench for gummed paper placement; the workbench is provided with a buffer seat, and the upper side of the buffer seat is provided with an elastic buffer cushion for horizontally placing the gummed paper board on the workbench. The gummed paper placing process can be performed when the gummed paper board is placed on the buffer seat by rotating the gummed paper board on the workbench by 180 degrees around the rotating shaft. After the procedure of placing the gummed paper is completed, the gummed paper board turns over 180 degrees around the rotating shaft and covers the upper side of the alloy sheet template, and the procedures of demoulding and gummed paper pasting are carried out.

Specifically, a locking device is arranged on the workbench; the locking device comprises a plurality of locking assemblies and a second electromagnetic valve block; the number of the locking assemblies is the same as that of the demolding assemblies, and the locking assemblies are correspondingly arranged at the demolding stations one by one; the locking assembly comprises a mounting seat, a locking block and a locking cylinder; the mounting seat is fixedly arranged on the workbench, and a slide way is arranged on the upper side of the mounting seat; the locking cylinder is fixedly arranged on the mounting seat; the locking block is slidably arranged on the slideway, one end of the locking block is connected with the power end of the locking cylinder, and the block at the other end extends outwards along the horizontal direction to form a cantilever plate; the second electromagnetic valve block is provided with sub valve blocks which are in one-to-one correspondence with the locking cylinders; the sub valve block comprises a valve block body and a sub driving part, wherein a sub valve rod is slidably arranged in the valve block body, and a plurality of sub valve ports are arranged outside the valve block body; one end of a sub valve port of the valve block body is connected with an external air pump, and the other end of the sub valve port of the valve block body is connected with a locking cylinder; the sub-driving part is provided with a second operation handle for driving the sub-valve rod to slide to open or close the external sub-valve port. Through setting up locking device to realize before the drawing of patterns, locking cylinder drive latch segment stretches out towards alloy sheet template direction, carries out spacing locking to alloy sheet template and offset plate through the board of encorbelmenting, guarantees that drawing of patterns in-process, alloy sheet template and offset plate are static relatively, improve the drawing of patterns of alloy sheet and rubberizing process stability, improve the product yields.

Specifically, upright posts are arranged at four corners of the bottom of the workbench; the bottom of the upright post is provided with an elastic anti-slip pad; the number of the alloy sheet punching through holes on the alloy sheet template is multiplied by the number of the rubberizing paper holes on the rubberizing board. Through setting the quantity of alloy sheet punching press through-hole to the multiple of rubberizing hole's quantity on the offset plate, because the punching press cycle of alloy sheet is shorter than the cycle that the alloy sheet goes on drawing of patterns and rubberizing, because the offset plate needs to be placed, consequently in order to improve production efficiency, set the quantity of alloy sheet punching press through-hole to the multiple of rubberizing hole quantity to realize alloy sheet one-time punching press, carry out drawing of patterns and rubberizing a lot of, make to punch a pattern, place the offset, carry out effective linking between drawing of patterns and the rubberizing each process, improve production efficiency.

Compared with the prior art, the beneficial effect of this application lies in:

1. this application is through setting up alloy piece template slidable mounting in the workstation to realize after accomplishing the punching press process, the alloy piece template removes to the drawing of patterns station along the slide rail and carries out the drawing of patterns. And meanwhile, a gummed paper board is arranged in the demolding direction of the alloy sheet, and a gummed paper hole is formed in the gummed paper board so as to realize that the alloy sheet enters the gummed paper hole after being demolded by the demolding head, and the gummed paper laid at the opening of the gummed paper hole is driven to be attached to the outer surface of the alloy sheet, so that the gummed paper attaching process is completed.

2. On the basis of the above, the number of the demolding assemblies and the rubberizing assemblies is a plurality of, and the demolding assemblies and the rubberizing assemblies are arranged in one-to-one correspondence to form a plurality of demolding and rubberizing units. Meanwhile, the number of the through holes for punching the alloy sheet is set to be a multiple of the number of the rubberizing holes on the rubberizing board, so that one-time punching of the alloy sheet is realized, demolding and rubberizing are carried out for multiple times, and effective linking is carried out among the processes of punching, gumming paper placement, demolding and rubberizing, so that the production efficiency is improved.

3. On the basis of the above, the adhesive tape board is rotatably arranged on the overturning seat, and the adhesive tape board performs 180-degree overturning motion relative to the alloy sheet template around the rotating shaft, so that the adhesive tape board is horizontally arranged on the workbench in the adhesive tape paper placing process, and the adhesive tape paper attaching holes are upwards arranged, and the adhesive tape paper is placed by manual work or discharging equipment. Through setting up the paper pressing board on the gummed paper board to realize placing the back at the completion gummed paper, compress tightly fixed with the gummed paper through the paper pressing board, guarantee that gummed paper lays in gummed paper hole upper shed, and gummed paper keeps level, in order to improve gummed paper quality, improve the product yields. In addition, through the paper pressing board, after the glue paper board turns over towards the alloy sheet template direction around the rotating shaft, the glue paper pasting hole is in a downward state, and glue paper can still be ensured to be laid in the glue paper pasting hole smoothly under the action of the paper pressing board, so that the stability of a glue paper pasting process is improved.

4. On the aforesaid basis, through setting up locking device to realize before the drawing of patterns, locking cylinder drive latch segment stretches out towards alloy sheet template direction, carries out spacing locking to alloy sheet template and offset plate through the board that encorbelments, guarantees that drawing of patterns in-process, alloy sheet template and offset plate are static relatively, improve the drawing of patterns of alloy sheet and rubberizing paper process stability, improve the product yields.

Drawings

FIG. 1 is a schematic view of a device for demolding and rubberizing a stamped alloy sheet according to the embodiment;

fig. 2 is a schematic structural view of a table and a rubberizing paper assembly of the stamped alloy sheet demolding and rubberizing paper apparatus of the present embodiment.

In the figure: 1. a work table; 2. an alloy sheet template; 3. a demolding assembly; 4. a rubberizing paper assembly; 5. removing the die head; 6. a gummed paper board; 7. a slide rail; 8. a jacking plate; 9. a first solenoid valve block; 10. turning over the seat; 11. a paper pressing plate; 12. a gummed paper placing groove; 13. a hinge; 14. a through hole; 15. a neodymium magnet; 16. a buffer seat; 17. PU buffer cushion; 18. a second solenoid valve block; 19. a locking block; 20. locking the cylinder.

Detailed Description

The present application will be further elucidated below in connection with the drawings in the embodiments of the present application.

Referring to fig. 1-2, the embodiment discloses a device for demolding and rubberizing a stamped alloy sheet, which comprises a workbench 1, an alloy sheet template 2, a demolding assembly 3 and a rubberizing assembly 4, wherein the workbench 1 is provided with a demolding station, the alloy sheet template 2 is arranged at the demolding station, and a sheet body of the workbench is provided with an alloy sheet stamping through hole for stamping and forming the alloy sheet; the demoulding assembly 3 is arranged on one side of the alloy sheet template and is provided with a demoulding head 5 and a power assembly, and the demoulding head 5 is driven by the power assembly to move towards the direction of the punching through hole so as to demould the alloy sheet; the rubberizing paper component is provided with a rubberizing paper board 6, and the rubberizing paper board 6 is provided with rubberizing paper holes which are matched with the shape of the punched alloy sheet; the gummed paper board 6 is arranged on one side of the alloy sheet template far away from the demoulding assembly, and the gummed paper hole is positioned in the demoulding track of the alloy sheet; the upper opening of the rubberizing paper hole of the rubberizing board is laid with gumming paper.

Further, the alloy sheet template 2 is slidably arranged at the demoulding station; a sliding component is arranged on the workbench 1; the sliding component comprises two sliding rails 7, a sliding block and a driving cylinder; the two sliding rails 7 are oppositely and parallelly laid on the workbench 1, the sliding blocks are slidably arranged on the two sliding rails, and one end of each sliding block is connected with the power end of the driving cylinder; the alloy sheet template 2 is fixedly arranged on the sliding block.

Furthermore, the number of the demolding assemblies 3 and the rubberizing assemblies 4 is a plurality, and the demolding assemblies and the rubberizing assemblies are arranged in a one-to-one correspondence manner to form a plurality of demolding and rubberizing units; the demolding units and the rubberizing units are arranged on the workbench along the sliding rail at intervals to form a plurality of demolding stations.

Further, the demolding assembly comprises a jacking plate 8, a jacking cylinder and a first electromagnetic valve block 9; the jacking plate 8 is arranged on the workbench between the two sliding rails in a sliding way along the radial direction, and one end of the jacking plate is connected with the power end of the jacking cylinder; the jacking air cylinder is fixedly arranged on the workbench, and an air inlet and an air outlet on the cylinder body of the jacking air cylinder are connected with the first electromagnetic valve block 9; the first electromagnetic valve block comprises a valve block and a driving part, wherein a valve rod is slidably arranged in the valve block, and a plurality of valve ports are arranged outside the valve block; one end of a valve port of the valve block is connected with an external air pump, and the other side of the valve block is connected with a jacking air cylinder; the driving part is provided with a first operating handle for driving the valve rod to slide to open or close the external valve port.

Furthermore, a plurality of demoulding heads 5 are arranged on the jacking plate 8 at intervals; the number of the demoulding heads 5 is the same as that of the rubberizing holes, and the demoulding heads are arranged in one-to-one correspondence with the rubberizing holes.

Further, the rubberizing paper component comprises a rubberizing paper board 6, two overturning seats 10 and a paper pressing board 11; the two turnover seats 10 are relatively arranged in parallel on the workbench 1; the upper side of each turnover seat is provided with a mounting hole, and a bearing is arranged in the mounting hole; one end of the gummed paper board 6 is provided with a rotating shaft; the two ends of the gummed paper board are respectively connected with the bearings in the mounting holes through the two ends of the rotating shaft, and are rotationally connected with the two overturning seats; a plurality of gummed paper placing grooves 12 are arranged on the gummed paper board 6; the cardboard is located the one side of glued membrane standing groove and is connected with the pressure cardboard 11 through hinge 13 rotation.

Further, a plurality of through holes 14 with shapes matched with the shapes of the alloy sheets are formed in the positions, corresponding to the gummed paper placing grooves 12, of the paper pressing plate 11; when the paper pressing plates rotate towards the direction of the gummed paper plates and are covered on the gummed paper plates, the through holes of the paper pressing plates are covered on the upper sides of the gummed paper placing grooves in a one-to-one correspondence manner, and gummed paper pasting holes are formed between the through holes; the paper pressing plate is provided with a plurality of positioning pins, positioning holes are formed in positions, corresponding to the positioning pins, of the paper pressing plate, and when the paper pressing plate rotates towards the paper pressing plate and covers the paper pressing plate, the positioning pins correspond to the positioning holes one by one; neodymium magnets 15 are respectively arranged between the glued paper board and the paper pressing board, and are used for connecting the glued paper board and the paper pressing board into a whole when the paper pressing board is covered on the glued paper board.

Further, when the alloy sheet template 2 slides to the demolding station, the gummed paper plate 6 performs 180-degree overturning motion relative to the alloy sheet template around the rotating shaft and covers the upper side of the alloy sheet template for demolding of the alloy sheet and gummed paper pasting; the gummed paper board 6 performs 180-degree overturning motion around the rotating shaft in a direction away from the alloy sheet template and is horizontally placed on a workbench for gummed paper placement; the workbench is provided with a buffer seat 16, and the upper side of the buffer seat is provided with a PU buffer cushion 17 for horizontally placing the gummed paper board on the workbench.

Further, a locking device is arranged on the workbench; the locking device comprises a plurality of locking assemblies and a second electromagnetic valve block 18; the number of the locking assemblies is the same as that of the demolding assemblies, and the locking assemblies are correspondingly arranged at the demolding stations one by one; the locking assembly comprises a mounting seat, a locking block 19 and a locking cylinder 20; the mounting seat is fixedly arranged on the workbench 1, and a slideway is arranged on the upper side of the mounting seat; the locking cylinder 20 is fixedly arranged on the mounting seat; the locking block 19 is slidably mounted on the slideway, one end of the locking block is connected with the power end of the locking cylinder 20, and the block at the other end extends outwards along the horizontal direction to form a cantilever plate; the second electromagnetic valve block 18 is provided with sub valve blocks corresponding to the locking cylinders one by one; the sub valve block comprises a valve block body and a sub driving part, wherein a sub valve rod is slidably arranged in the valve block body, and a plurality of sub valve ports are arranged outside the valve block body; one end of a sub valve port of the valve block body is connected with an external air pump, and the other end of the sub valve port of the valve block body is connected with a locking cylinder; the sub-driving part is provided with a second operation handle for driving the sub-valve rod to slide to open or close the external sub-valve port.

Further, upright posts are arranged at four corners of the bottom of the workbench; the bottom of the upright post is provided with an elastic anti-slip pad; the number of the alloy sheet punching through holes on the alloy sheet template is multiplied by the number of the rubberizing paper holes on the rubberizing board.

Working principle: for clarity, the number of the punching through holes of the alloy sheet on the alloy sheet template of this embodiment is 2 times that of the rubberizing holes on the rubberizing board, and the numbers of the demolding components and the rubberizing components of this embodiment are two, so as to form two demolding stations. Before working, an operator needs to connect valve ports on the first electromagnetic valve block and the second electromagnetic valve block with the locking air cylinder and the jacking air cylinder respectively through connecting pipes (not shown), and meanwhile, connect the first electromagnetic valve block and the second electromagnetic valve block with an external air pump (not shown).

When the alloy sheet demoulding and rubberizing device for stamping of the embodiment works, an operator needs to place an alloy sheet blank on an alloy sheet template, and then the alloy sheet template moves to a stamping device (not shown) along a sliding rail to perform stamping forming of the alloy sheet. In the punching process, an operator places the gummed paper in a gummed paper placing groove of the gummed paper board, and after the gummed paper is placed, the paper pressing board is turned over to cover the gummed paper board, so that the gummed paper is pressed and fixed. After the stamping process is completed on the alloy sheet template, the alloy sheet template moves to a first demolding station along the sliding rail, an operator turns over the adhesive paper board with the adhesive paper fixed by 180 degrees around the rotating shaft, the adhesive paper board and the alloy sheet template are aligned, after the alignment is completed, the operator operates a second operating handle, a locking block on the demolding station is driven to extend towards the adhesive paper board, and the cantilever plate is driven to abut against the adhesive paper board to limit and lock the adhesive paper board and the alloy sheet template. And then the operator operates the first operating handle to drive the jacking cylinder to extend the jacking plate, the alloy sheet on the alloy sheet template is demoulded, and after the alloy sheet is demoulded, the alloy sheet is continuously jacked through the jacking plate and enters the gummed paper hole, so that the processes of demoulding and gummed paper pasting are completed. And then the operator performs the reset operation of the jacking plate and the locking block to finish the work of the first demoulding station. And then the alloy sheet template slides towards the second demolding station, and the operation flow is repeated to finish the demolding and rubberizing work of the residual alloy sheet, so that the operation flow is reciprocated to perform the stamping, demolding and rubberizing work of the alloy sheet.

The device for demolding and rubberizing the punched alloy sheets of the embodiment can also be set into a full-automatic operation mode, such as overturning of a gummed paper board, overturning of a paper pressing board, and automatic control of cylinder movement by the first electromagnetic valve block and the second electromagnetic valve block. The working principle is similar to that described above, and will not be described again here. The operator only need carry out the monitoring in the device operation can, for example carries out the normal interpolation of offset paper raw materials, and collection of alloy sheet finished product and when drawing of patterns and gummed paper, utilize the scraper blade to carry out the roughness monitoring to the offset paper, when the offset paper appears the bubble because of the roughness decline, in time with auxiliary work such as bubble discharge.

While the embodiments of the present application have been described in detail with reference to the examples, the present application is not limited to the above embodiments, and it will be apparent to one skilled in the art that several equivalent changes and substitutions can be made therein without departing from the principles of the present application, and such equivalent changes and substitutions should also be considered to be within the scope of the present application.

Claims

1. The utility model provides a punching press alloy piece drawing of patterns and rubberizing paper device, includes workstation, alloy piece template, drawing of patterns subassembly and rubberizing paper subassembly, its characterized in that: the workbench is provided with a demoulding station, the alloy sheet template is arranged at the demoulding station, and the plate body of the workbench is provided with an alloy sheet punching through hole for punching and forming the alloy sheet; the demoulding component is arranged on one side of the alloy sheet template and is provided with a demoulding head and a power component, and the demoulding head is driven by the power component to move towards the direction of the punching through hole so as to demould the alloy sheet; the rubberizing paper assembly is provided with a rubberizing paper board, and the rubberizing paper board is provided with rubberizing paper holes matched with the shape of the punched alloy sheet; the adhesive paper board is arranged on one side of the alloy sheet template far away from the demoulding assembly, and the adhesive paper sticking hole is positioned in the demoulding track of the alloy sheet; the upper opening of the rubberizing paper hole of the rubberizing board is laid with gumming paper.

2. The die stripping and rubberizing device for stamped alloy sheets according to claim 1, wherein: the alloy sheet template is slidably arranged at the demoulding station; the workbench is provided with a sliding component; the sliding assembly comprises two sliding rails, a sliding block and a driving cylinder; the two sliding rails are oppositely and parallelly paved on the workbench, the sliding blocks are slidably arranged on the two sliding rails, and one end of each sliding block is connected with the power end of the driving cylinder; the alloy sheet template is fixedly arranged on the sliding block.

3. The die stripping and rubberizing device for stamped alloy sheets according to claim 2, wherein: the number of the demolding assemblies and the rubberizing paper assemblies is a plurality, and the demolding assemblies and the rubberizing paper assemblies are arranged in a one-to-one correspondence manner to form a plurality of demolding and rubberizing paper units; the demolding units and the rubberizing units are arranged on the workbench along the sliding rail at intervals to form a plurality of demolding stations.

4. A stamped alloy sheet de-molding and rubberizing device according to claim 3, wherein: the demolding assembly comprises a jacking plate, a jacking cylinder and a first electromagnetic valve block; the jacking plate is arranged on the workbench between the two sliding rails in a sliding manner along the radial direction, and one end of the jacking plate is connected with the power end of the jacking cylinder; the jacking air cylinder is fixedly arranged on the workbench, and an air inlet and an air outlet on the cylinder body of the jacking air cylinder are connected with the first electromagnetic valve block; the first electromagnetic valve block comprises a valve block and a driving part, wherein a valve rod is slidably arranged in the valve block, and a plurality of valve ports are arranged outside the valve block; one end of a valve port of the valve block is connected with an external air pump, and the other side of the valve block is connected with a jacking air cylinder; the driving part is provided with a first operating handle for driving the valve rod to slide so as to open or close the external valve port.

5. The die stripping and rubberizing device for stamped alloy sheets according to claim 4, wherein: a plurality of demoulding heads are arranged on the jacking plate at intervals; the number of the demoulding heads is the same as that of the rubberizing paper holes, and the demoulding heads are arranged in one-to-one correspondence with the rubberizing paper holes.

6. The die stripping and rubberizing device for stamped alloy sheets according to claim 4, wherein: the rubberizing paper component comprises a gummed paper board, two overturning seats and a paper pressing board; the two overturning seats are relatively arranged on the workbench in parallel; the upper side of each turnover seat is provided with a mounting hole, and a bearing is arranged in the mounting hole; one end of the gummed paper board is provided with a rotating shaft; the two ends of the gummed paper board are respectively connected with the bearings in the mounting holes through the two ends of the rotating shaft, and are rotationally connected with the two overturning seats; a plurality of gummed paper placing grooves are formed in the gummed paper board; the cardboard is located one side of gummed paper standing groove and is connected with the cardboard through round pin axle or hinge rotation.

7. The die stripping and rubberizing device for stamped alloy sheets according to claim 6, wherein: a plurality of through holes with shapes matched with those of the alloy sheets are formed in the positions, corresponding to the gummed paper placing grooves, of the paper pressing plate; when the paper pressing plates rotate towards the direction of the gummed paper plates and are covered on the gummed paper plates, the through holes of the paper pressing plates are covered on the upper sides of the gummed paper placing grooves in a one-to-one correspondence mode, and the gummed paper attaching holes are formed between the through holes; the paper pressing plate is provided with a plurality of positioning pins, positioning holes are formed in positions, corresponding to the positioning pins, of the glue paper plate, and when the paper pressing plate rotates towards the glue paper plate and covers the glue paper plate, the positioning pins correspond to the positioning holes one by one; and magnetic connecting pieces are respectively arranged between the glued paper board and the paper pressing board and are used for connecting the glued paper board and the paper pressing board into a whole when the glued paper board is covered by the paper pressing board.

8. The die stripping and rubberizing device for stamped alloy sheets according to claim 7, wherein: when the alloy sheet template slides to the demolding station, the adhesive tape board performs 180-degree overturning motion relative to the alloy sheet template around the rotating shaft and covers the upper side of the alloy sheet template for demolding of the alloy sheet and adhesive tape sticking; the adhesive paper board performs 180-degree overturning motion around the rotating shaft in a direction away from the alloy sheet template and is horizontally placed on the workbench for placing adhesive paper; the workbench is provided with a buffer seat, and the upper side of the buffer seat is provided with an elastic buffer cushion for the cardboard to be horizontally placed on the workbench.

9. The die stripping and rubberizing device for stamped alloy sheets according to claim 4, wherein: the workbench is provided with a locking device; the locking device comprises a plurality of locking assemblies and a second electromagnetic valve block; the number of the locking assemblies is the same as that of the demolding assemblies, and the locking assemblies are correspondingly arranged at the demolding stations one by one; the locking assembly comprises a mounting seat, a locking block and a locking cylinder; the mounting seat is fixedly arranged on the workbench, and a slideway is arranged on the upper side of the mounting seat; the locking cylinder is fixedly arranged on the mounting seat; the locking block is slidably arranged on the slideway, one end of the locking block is connected with the power end of the locking cylinder, and the block body at the other end extends outwards along the horizontal direction to form a cantilever plate; the second electromagnetic valve block is provided with sub valve blocks which are in one-to-one correspondence with the locking cylinders; the sub valve block comprises a valve block body and a sub driving part, wherein a sub valve rod is slidably arranged in the valve block body, and a plurality of sub valve ports are arranged outside the valve block body; one end of a sub valve port of the valve block body is connected with an external air pump, and the other end of the sub valve port of the valve block body is connected with a locking cylinder; the sub-driving part is provided with a second operating handle for driving the sub-valve rod to slide so as to open or close the external sub-valve port.

10. The die stripping and rubberizing device for stamped alloy sheets according to claim 1, wherein: upright posts are arranged at four corners of the bottom of the workbench; the bottom of the upright post is provided with an elastic anti-slip pad; the number of the alloy sheet punching through holes on the alloy sheet template is set in multiple for the number of the rubberizing paper holes on the rubberizing board.