阅读说明：本技术 冲压折弯件贴胶装置 (Stamping and bending piece rubberizing device ) 是由 彭有为 于 2019-09-26 设计创作，主要内容包括：本发明公开了一种冲压折弯件贴胶装置,包括驱动件、压块、工作台、用于放置胶膜的活动块以及用于放置工件的工件安装台,驱动件与压块连接,用于驱动压块升降,活动块和工件安装台活动安装于工作台且活动块位于工件安装台的下方,压块在驱动件的驱动下下压,能够将工件下压至活动块,使得活动块上的胶膜贴合于工件。本发明的冲压折弯件贴胶装置提供了一种全新的贴胶工艺,代替了人工手动贴胶方式,可半自动实现贴胶工作或者配合控制器实现实现全自动贴胶工作,大大降低了人工成本和劳动强度,提高生产效率。(The invention discloses a stamping and bending piece rubberizing device which comprises a driving piece, a pressing block, a workbench, a movable block for placing an adhesive film and a workpiece mounting table for placing a workpiece, wherein the driving piece is connected with the pressing block and used for driving the pressing block to ascend and descend, the movable block and the workpiece mounting table are movably mounted on the workbench, the movable block is positioned below the workpiece mounting table, the pressing block is pressed downwards under the driving of the driving piece, the workpiece can be pressed downwards to the movable block, and the adhesive film on the movable block is attached to the workpiece. The stamping and bending piece rubberizing device provided by the invention provides a brand-new rubberizing process, replaces a manual rubberizing mode, can semi-automatically realize rubberizing work or realize full-automatic rubberizing work by matching with a controller, greatly reduces labor cost and labor intensity, and improves production efficiency.)

1. A piece rubberizing device is bent in punching press, its characterized in that includes driving piece (1), briquetting (2), workstation (3), is used for placing movable block (4) of glued membrane (20) and is used for placing work piece mount table (5) of work piece (10), driving piece (1) is connected with briquetting (2) for drive briquetting (2) goes up and down, movable block (4) and work piece mount table (5) movable mounting in workstation (3) just movable block (4) are located the below of work piece mount table (5), and briquetting (2) push down under the drive of driving piece (1), can with work piece (10) push down to movable block (4) for glued membrane (20) on movable block (4) are laminated in work piece (10).

2. The stamping bending piece rubberizing device according to claim 1, wherein a protruding portion (101) is arranged on the workpiece (10), the protruding portion (101) is matched with the movable block (4), a groove (102) is formed on the back surface of the protruding portion (101), a protruding block (21) is arranged at the bottom of the pressing block (2), and the protruding block (21) is matched with the groove (102).

3. The adhesive tape sticking device for the stamping bent piece according to claim 1, further comprising a first spring (6), wherein the workbench (3) is provided with an installation groove (31), the movable block (4) is movably installed in the installation groove (31) through the first spring (6), one end of the first spring (6) is connected with the movable block (4), and the other end of the first spring is connected with the workbench (3) at the bottom of the installation groove (31).

4. The stamping and bending piece rubberizing device according to claim 1, further comprising a release film (30), wherein the release film (30) is mounted at the bottom of the adhesive film (20), the adhesive film (20) is mounted on the movable block (4) through the release film (30), the movable block (4) is provided with a positioning protrusion (41), the release film (30) is provided with a positioning hole (301), and the positioning hole (301) is matched with the positioning protrusion (41).

5. The rubberizing device for the stamped bent piece according to claim 1, wherein a limiting protrusion (51) is arranged on the workpiece mounting table (5), a limiting hole (103) is arranged on the workpiece (10), and the limiting hole (103) is matched with the limiting protrusion (51).

6. The adhesive tape sticking device for the punched bent piece according to claim 1, further comprising a guide post (7) and a second spring (8), wherein the guide post (7) is mounted on the workbench (3), the workpiece mounting table (5) is sleeved on the periphery of the guide post (7), one end of the second spring (8) is connected with the bottom of the workpiece mounting table (5), and the other end of the second spring is connected with the workbench (3).

7. The stamping and bending piece rubberizing device according to claim 6, wherein a first inclined surface (52) is arranged at the bottom of the workpiece (10) mounting table (5), a second inclined surface (32) is arranged on the working table (3), the second inclined surface (32) is matched with the first inclined surface (52), and when the workpiece mounting table (5) is pressed downwards, the first inclined surface (52) is matched with the second inclined surface (32).

8. The die bending piece rubberizing device according to any one of claims 1 to 7, further comprising a mounting bottom plate (9) and a mounting side plate (11), wherein the mounting side plate (11) is mounted on one side of the mounting bottom plate (9), the workbench (3) is mounted on the mounting bottom plate (9), and the driving piece (1) is mounted on the mounting side plate (11).

Technical Field

The invention relates to the field of rubberizing mechanical equipment, in particular to a rubberizing device for a stamping bending piece.

Background

The 3M-1388B-1 adhesive tape material belongs to insulating 3M adhesive, and the thickness of the material is only 0.075 mm. The material is soft and easy to adhere to the surface of power supply accessories, is suitable for power supply products and plays an insulating role. At present, for power supply products, such as stamping bending pieces used in a power adapter, a traditional manual rubberizing mode is generally adopted, 3M-1388B1 glue is pasted in an area where a workpiece needs to be insulated, the manual rubberizing process cannot control the accuracy, consistency, surface rubberizing bubbles, folding phenomena and the like of positions, repeatability and reproducibility of product rubberizing are difficult to achieve, production efficiency is low, and labor cost is high.

Disclosure of Invention

The invention aims to provide a stamping bending piece rubberizing device which is high in production efficiency and convenient to operate, and at least can solve one of the problems.

According to one aspect of the invention, the rubberizing device for the stamping bent piece comprises a driving piece, a pressing block, a workbench, a movable block for placing an adhesive film and a workpiece mounting table for placing a workpiece, wherein the driving piece is connected with the pressing block and used for driving the pressing block to ascend and descend, the movable block and the workpiece mounting table are movably mounted on the workbench, the movable block is located below the workpiece mounting table, the pressing block is driven by the driving piece to press downwards, the workpiece can be pressed downwards to the movable block, and the adhesive film on the movable block is attached to the workpiece.

Therefore, the working principle of the invention is as follows: the workpiece to be rubberized is placed on the workpiece mounting table manually or automatically by a manipulator, the adhesive film is placed on the movable block, the driving piece is driven to press the pressing block down, the workpiece and the workpiece mounting block for bearing the workpiece are driven to press down together, when the workpiece is in contact with the movable block, the movable block moves downwards, the adhesive film is attached to the workpiece, and rubberizing work is completed.

The stamping and bending piece rubberizing device provided by the invention provides a brand-new rubberizing process, replaces a manual rubberizing mode, can semi-automatically realize rubberizing work or realize full-automatic rubberizing work by matching with a controller, greatly reduces labor cost and labor intensity, and improves production efficiency.

In some embodiments, the workpiece is provided with a protruding portion, the protruding portion is matched with the movable block, a groove is formed on the back surface of the protruding portion, and a bump is arranged at the bottom of the pressing block and is matched with the groove. Therefore, when the pressing block is pressed downwards, the convex block of the pressing block can be inserted into the groove of the workpiece, the limiting effect is achieved, and the pushing work is well completed.

In some embodiments, the stamping and bending piece rubberizing device further comprises a first spring, a mounting groove is formed in the workbench, the movable block is movably mounted in the mounting groove through the first spring, one end of the first spring is connected with the movable block, and the other end of the first spring is connected with the workbench at the bottom of the mounting groove. Therefore, the first spring has the reset function, when the movable block moves downwards, the first spring is pressed downwards to store force, and the movable block can reset under the pushing of the first spring after the gluing is finished.

In some embodiments, the stamping and bending piece rubberizing device further comprises a release film, the release film is mounted at the bottom of the adhesive film, the adhesive film is mounted on the movable block through the release film, the movable block is provided with a positioning protrusion, the release film is provided with a positioning hole, and the positioning hole is matched with the positioning protrusion. Therefore, the release film plays a role in positioning, so that the adhesive film is conveniently positioned, better matched with a workpiece above the adhesive film and higher in adhesive tape sticking efficiency. After the rubberizing is accomplished, tear outermost from the type membrane can, convenient operation.

In some embodiments, the workpiece mounting table is provided with a limiting protrusion, the workpiece is provided with a limiting hole, and the limiting hole is matched with the limiting protrusion. Therefore, the limiting protrusions can play roles in positioning and limiting, the workpiece can be conveniently and quickly mounted, and meanwhile the workpiece can be effectively prevented from moving.

In some embodiments, the stamping and bending piece rubberizing device further comprises a guide pillar and a second spring, the guide pillar is mounted on the workbench, the workpiece mounting table is sleeved on the periphery of the guide pillar, one end of the second spring is connected with the bottom of the workpiece mounting table, and the other end of the second spring is connected with the workbench. Therefore, the second spring plays a role in resetting, when the workpiece mounting table moves downwards, the second spring is pressed downwards to store force, and the movable block can reset under the pushing of the second spring after the rubberizing is finished. The guide pillar plays the guide effect, can improve work piece mount table stability and the smooth and easy nature of lift in-process.

In some embodiments, the bottom of the workpiece mounting table is provided with a first inclined surface, the workbench is provided with a second inclined surface, the second inclined surface is matched with the first inclined surface, and when the workpiece mounting table is pressed downwards, the first inclined surface is matched with the second inclined surface. Therefore, the contact area between the workpiece mounting table and the workbench can be increased by arranging the inclined surface, and the noise generated during pressing is reduced.

In some embodiments, the stamping bending piece rubberizing device further comprises a mounting bottom plate and a mounting side plate, the mounting side plate is mounted on one side of the mounting bottom plate, the workbench is mounted on the mounting bottom plate, and the driving piece is mounted on the mounting side plate. Therefore, the installation of the stamping bending piece rubberizing device is facilitated due to the arrangement of the installation bottom plate and the installation side plates.

The invention has the beneficial effects that:

the stamping and bending piece rubberizing device provided by the invention provides a brand-new rubberizing process, replaces a manual rubberizing mode, can semi-automatically realize rubberizing work or realize full-automatic rubberizing work by matching with a controller, greatly reduces labor cost and labor intensity, and improves production efficiency.

Drawings

FIG. 1 is a schematic perspective view of a work piece after the rubberizing process of the present invention is completed;

FIG. 2 is a schematic structural view of a release film and an adhesive film according to the present invention;

fig. 3 is a schematic perspective view of a stamping and bending piece rubberizing device according to an embodiment of the present invention;

FIG. 4 is a schematic front view of the adhesive applying device for the punched bent part shown in FIG. 3;

fig. 5 is a schematic perspective view of the stamping and bending piece rubberizing device shown in fig. 3 after an adhesive film, a release film and a workpiece are mounted.

Reference numerals in FIGS. 1 to 5: 1-a driving member; 2-briquetting; 3-a workbench; 4-a movable block; 5-a workpiece mounting table; 6-a first spring; 7-guide pillar; 8-a second spring; 9-mounting a bottom plate; 10-a workpiece; 11-mounting side plates; 20-glue film; 30-a release film; 51-a limit protrusion; 52-first bevel; 101-a boss; 102-a groove; 103-a limiting hole; 21-a bump; 31-a mounting groove; 32-a second bevel; 41-positioning protrusions; 301-locating holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 to 5 schematically show a die-bending piece rubberizing device according to an embodiment of the invention.

As shown in fig. 1 to 5, the stamping and bending piece rubberizing device comprises a driving piece 1, a pressing block 2, a workbench 3, a movable block 4 for placing an adhesive film 20, and a workpiece mounting table 5 for placing a workpiece 10. The driving part 1 of the embodiment can be a linear motor or an air cylinder, and the driving end of the driving part 1 is fixedly connected with the pressing block 2 and used for driving the pressing block 2 to lift. The movable block 4 and the workpiece mounting table 5 are movably mounted on the table 3, and the movable block 4 is located below the workpiece mounting table 5. Briquetting 2 pushes down under the drive of driving piece 1, can push down work piece 10 to movable block 4, pushes down work piece 10 installation piece to workstation 3 simultaneously for glued membrane 20 on the movable block 4 laminates in work piece 10.

The workpiece 10 of this embodiment is a press bent piece, and a protruding portion 101 is provided on the workpiece 10, and the protruding portion 101 is engaged with the movable block 4. The back of the protrusion 101 forms a groove 102. The bottom of the pressing block 2 is provided with a convex block 21, and the convex block 21 is matched with the groove 102. Therefore, when the pressing block is pressed downwards, the bump 21 of the pressing block 2 can be inserted into the groove 102 of the workpiece 10 to play a limiting role, and the pushing work can be better completed.

The stamping bending piece rubberizing device further comprises a first spring 6. The workbench 3 is provided with an installation groove 31, and the movable block 4 is movably arranged in the installation groove 31 through a first spring 6. One end of the first spring 6 is connected with the movable block 4, and the other end is connected with the workbench 3 at the bottom of the mounting groove 31. Therefore, the first spring 6 has the function of resetting, when the movable block 4 moves downwards, the first spring 6 is pressed downwards to accumulate force, and when the gluing is finished, the movable block 4 can be reset under the pushing of the first spring 6.

As shown in fig. 2, the stamping bending part rubberizing device further includes a release film 30. The release film 30 is attached to the bottom of the adhesive film 20 by adhesion. The adhesive film 20 is attached to the movable block 4 via a release film 30. The movable block 4 is provided with a plurality of positioning protrusions 41, the release film 30 is provided with a plurality of positioning holes 301, and the positioning holes 301 are matched with the positioning protrusions 41. Therefore, the release film 30 plays a role in positioning, so that the adhesive film 20 is conveniently positioned, and is better matched with the workpiece 10 above, and the adhesive sticking efficiency is accelerated. After the rubberizing is finished, tear outermost from type membrane 30 can, convenient operation.

The workpiece mounting table 5 is provided with a plurality of limiting protrusions 51, the workpiece 10 is provided with a plurality of limiting holes 103, and the limiting holes 103 are matched with the limiting protrusions 51. Therefore, the limiting protrusion 51 can play a role in positioning and limiting, so that the workpiece 10 can be rapidly installed conveniently, and meanwhile, the workpiece 10 can be effectively prevented from moving.

The stamping bending piece rubberizing device further comprises a guide pillar 7 and a second spring 8. The guide post 7 is mounted on the worktable 3, and the workpiece mounting table 5 is sleeved on the periphery of the guide post 7. One end of the second spring 8 is fixedly connected with the bottom of the workpiece mounting table 5, and the other end of the second spring is fixedly connected with the workbench 3. Therefore, the second spring 8 plays a role in resetting, when the workpiece mounting table 5 moves downwards, the second spring 8 is pressed downwards to accumulate force, and the movable block 4 can be reset under the pushing of the second spring 8 after the gluing is finished. The guide post 7 plays a role in guiding, and can improve the stability and smoothness of the workpiece mounting table 5 in the lifting process.

The bottom of the workpiece mounting table 5 is provided with a first inclined surface 52, and the worktable 3 is provided with a second inclined surface 32. The second inclined surface 32 is matched with the first inclined surface 52, and when the workpiece mounting table 5 is pressed down, the first inclined surface 52 is matched with the second inclined surface 32. Thus, the inclined surface can increase the contact area between the workpiece mounting table 5 and the table 3, and further reduce the noise generated during pressing.

The stamping and bending piece rubberizing device of the embodiment further comprises an installation bottom plate 9 and an installation side plate 11. The mounting side plate 11 is fixedly mounted to one side of the mounting base plate 9 by a fastener such as a screw. The table 3 is mounted on the mounting base plate 9, and the driving member 1 is mounted on the mounting side plate 11. Therefore, the installation of the stamping bending piece rubberizing device is facilitated through the arrangement of the installation bottom plate 9 and the installation side plate 11.

From this, the theory of operation of the punching press of this embodiment a rubberizing device that bends does:

when the workpiece 10 to be glued is placed on the workpiece mounting table 5 manually or automatically by a manipulator, the glue film 20 and the release film 30 are mounted at the corresponding positions of the movable block 4, the driving member 1 is driven so that the pressing block 2 is pressed down, the projection 21 of the pressing block 2 is inserted into the groove 102 of the workpiece 10, meanwhile, the bottom of the pressing block 2 is contacted with the workpiece mounting table 5 to drive the workpiece 10 and the workpiece 10 mounting block to press downwards together, the workpiece 10 mounting block moves downwards along the guide post 7 to compress the second spring 8, when the workpiece 10 contacts with the adhesive film 20 on the movable block 4, the part of the adhesive film 20 which is firstly contacted with the workpiece 10 is adhered to the workpiece 10, and along with the continuous movement of the workpiece 10, the workpiece 10 pushes the movable block 4 to move downwards to compress the first spring 6, meanwhile, the adhesive film 20 is completely coated and attached to the workpiece 10 under the downward pressing of the workpiece 10 and the extrusion of the edge of the mounting groove 31, so that the adhesive attaching work is completed; then the driving piece 1 drives the pressing block 2 to move upwards, the movable block 4 resets under the action of the first spring 6, the workpiece mounting table 5 resets under the action of the second spring 8, the glued workpiece 10 is driven to return to the initial position, and then the workpiece 10 is automatically or manually transported to the next procedure through a manipulator, so that gluing operation is performed in a circulating mode.

The stamping and bending piece rubberizing device provided by the invention provides a brand-new rubberizing process, replaces a manual rubberizing mode, can semi-automatically realize rubberizing work or realize full-automatic rubberizing work by matching with a controller, greatly reduces labor cost and labor intensity, and improves production efficiency.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.