CN211762016U - Film punching device - Google Patents
Film punching device Download PDFInfo
- Publication number
- CN211762016U CN211762016U CN201922190477.1U CN201922190477U CN211762016U CN 211762016 U CN211762016 U CN 211762016U CN 201922190477 U CN201922190477 U CN 201922190477U CN 211762016 U CN211762016 U CN 211762016U
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- Prior art keywords
- film
- punching
- membrane
- hole
- driving
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- 238000004080 punching Methods 0.000 title claims abstract description 124
- 230000007246 mechanism Effects 0.000 claims abstract description 65
- 239000012528 membrane Substances 0.000 claims abstract description 50
- 238000003825 pressing Methods 0.000 claims abstract description 45
- 230000001681 protective effect Effects 0.000 claims abstract description 45
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 239000002699 waste material Substances 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
A die apparatus, comprising: the bearing mechanism is used for fixing a protective film and is provided with at least one avoidance hole; the film punching mechanism comprises a bracket, a film pressing piece, a film pressing driving piece and a film punching assembly, wherein the film pressing piece, the film pressing driving piece and the film punching assembly are connected to the bracket; the film pressing piece is fixed on one side of the support, which faces the bearing mechanism, and is provided with a through hole; the film pressing driving piece is used for driving the support to move towards the bearing mechanism so as to enable the film pressing piece to be abutted against the bearing mechanism; the membrane punching component comprises a membrane punching driving part and a punching head connected with the membrane punching driving part, wherein the membrane punching driving part is used for driving the punching head to move towards the bearing mechanism, so that one end of the punching head sequentially penetrates through the through hole of the membrane pressing part and the avoiding hole, and the protective membrane is punched. This membrane device dashes can die-cut protection film automatically, and the operation is long shorter, and die-cut efficiency is higher.
Description
Technical Field
The utility model relates to a towards membrane device.
Background
In the production process of workpieces such as electronic devices, it is often necessary to attach a protective film to the workpiece to protect the surface of the workpiece. For the workpiece with hole positions, holes are required to be formed in the positions, corresponding to the hole positions of the workpiece, of the protective film in advance. The protection film that uses at present mainly divide into with end membrane protection film and does not have end membrane protection film two kinds, and the cost of end membrane protection film is higher, and does not have punching a hole of end membrane protection film and need use the film cutting machine to cut the membrane usually, and need set for the parameter and measure the size of protection film, just can accurate cutting protection film, and the activity duration is longer and efficiency is lower.
SUMMERY OF THE UTILITY MODEL
In view of the above circumstances, it is necessary to provide a film punching apparatus capable of automatically punching a protective film to solve the above problems.
A die apparatus, comprising: the bearing mechanism is used for fixing a protective film and is provided with at least one avoidance hole; the film punching mechanism comprises a bracket, a film pressing piece, a film pressing driving piece and a film punching assembly, wherein the film pressing piece, the film pressing driving piece and the film punching assembly are connected to the bracket; the film pressing piece is fixed on one side of the support, which faces the bearing mechanism, and is provided with a through hole; the film pressing driving piece is used for driving the support to move towards the bearing mechanism so as to enable the film pressing piece to be abutted against the bearing mechanism; the membrane punching component comprises a membrane punching driving part and a punching head connected with the membrane punching driving part, wherein the membrane punching driving part is used for driving the punching head to move towards the bearing mechanism, so that one end of the punching head sequentially penetrates through the through hole of the membrane pressing part and the avoiding hole, and the protective membrane is punched.
Furthermore, the bearing mechanism comprises a membrane absorption block, and the avoidance hole is formed in the membrane absorption block;
the membrane suction block is also provided with an adsorption area, and the adsorption area comprises a plurality of vacuum adsorption holes.
Furthermore, the number of the film punching mechanisms is multiple and the film punching mechanisms are arranged in parallel;
the quantity of dodging the hole is a plurality of, and is a plurality of dodge the hole respectively with corresponding the setting is corresponded to the pressure membrane spare, it can drive to dash the membrane driving piece punch a hole the head portion wear to locate correspondingly in dodging the hole.
Furthermore, the membrane absorption block is provided with a groove along the extending direction of the long edge of the membrane absorption block, and the adsorption area and the avoidance hole are arranged at the bottom of the groove; the film pressing piece is provided with a protruding part, the protruding part is matched with the shape of the groove, and the protruding part is used for being matched with the groove.
Furthermore, the bearing mechanism further comprises a bearing plate and two steering wheels, the film suction block is connected to one side of the bearing plate, and the two steering wheels are respectively and rotatably arranged on two sides of the film suction block and used for guiding the protective film.
Furthermore, the directive wheel comprises a rotating body and two limiting blocks sleeved on the rotating body, wherein the two limiting blocks are arranged in parallel at intervals.
Further, the bearing mechanism further comprises a height fine adjustment assembly, the height adjustment assembly comprises an installation block arranged at the top of the bearing plate and an adjusting screw rod arranged on the installation block in a penetrating mode, the adjusting screw rod is connected with the membrane absorption block, and the adjusting screw rod is used for adjusting the height of the membrane absorption block.
Furthermore, the punching head comprises a connecting part connected with the bracket and a punching head part connected with the connecting part, and the middle part of the punching head part is provided with a vent hole; the punching assembly further comprises a gas blowing pipe communicated with the vent hole, and the gas blowing pipe is used for providing gas for the vent hole to blow off the protective film waste on the punching head part.
Furthermore, the film punching device also comprises a material receiving box which is fixed below the bearing mechanism and used for receiving the waste material of the protective film.
Furthermore, the film punching device further comprises a rack, and the bearing mechanism and the film punching mechanism are arranged on the rack and are arranged oppositely.
The bearing mechanism of the film punching device can fix the protective film, the film pressing piece can compress the protective film, and the punching head can penetrate through the film pressing piece and punch the protective film under the driving of the film punching driving piece, so that the film punching device can automatically compress and punch the protective film, the operation time is short, and the punching efficiency is high; in addition, the punched protective film can be directly attached to a product, a bottom film is not needed, and the cost of the protective film is saved. The membrane punching device is high in automation degree, labor cost is saved, and membrane replacement is simple and easy to operate.
Drawings
Fig. 1 is a schematic perspective view of a film punching device according to an embodiment of the present invention.
Fig. 2 is a perspective view of the film punching device shown in fig. 1 at another angle.
Fig. 3 is a schematic perspective view of a film punching mechanism in the film punching device shown in fig. 2.
Fig. 4 is a perspective view of a punching head in the film punching mechanism shown in fig. 3.
Fig. 5 is a schematic perspective view of a bearing mechanism in the film punching device shown in fig. 1.
Description of the main elements
Support means 10
Groove 113
Adjusting screw 142
Connecting frame 15
Linear bearing 16
Pressing film member 22
Through hole 221
Convex portion 222
Squeeze film driving member 23
Punching driving piece 241
Connecting part 2421
Punch part 2422
Blowing pipe 243
Material receiving box 30
Fixed plate 51
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 and 2, the present application provides a punching apparatus 100 for automatically punching a protective film, particularly a protective film without a base film.
The film punching device 100 comprises a carrier mechanism 10 and at least one film punching mechanism 20. The supporting mechanism 10 is disposed opposite to the film punching mechanism 20, and the supporting mechanism 10 is used for fixing a protection film (not shown), and the supporting mechanism 10 is provided with an avoiding hole 112.
Referring to fig. 3, the punching mechanism 20 includes a frame 21, and a pressing film member 22, a pressing film driving member 23 and a punching assembly 24 connected to the frame 21.
The film pressing member 22 is fixed on one side of the support 21 facing the bearing mechanism 10, and is provided with a through hole 221.
The film pressing driving part 23 is used for driving the bracket 21 to move towards the bearing mechanism 10 so as to enable the film pressing part 22 to be abutted against the bearing mechanism 10. In one embodiment, the squeeze film driving member 23 is a cylinder, but is not limited thereto, and the squeeze film driving member 23 may be other linear driving members.
The punching assembly 24 includes a punching driving member 241 and a punching head 242 connected to the punching driving member 241, wherein the punching driving member 241 is used for driving the punching head 242 to move towards the supporting mechanism 10, so that one end of the punching head 242 sequentially passes through the through hole 221 and the avoiding hole 112 of the punching assembly 22 to punch a hole in the protective film.
In one embodiment, the film punching driving member 241 is a cylinder, but not limited thereto, and the film punching driving member 241 may be other linear driving members.
Specifically, the squeeze film driving member 23 and the squeeze film member 22 are respectively connected to two sides of the bracket 21, the squeeze film driving member 241 is fixed to the middle of the bracket 21, and the punching head 242 is connected to the driving end of the squeeze film driving member 241 and movably disposed on the bracket 21.
The bearing mechanism 10 of the film punching device 100 can fix the protective film, the film pressing piece 22 can press the protective film, and the punching head 242 can penetrate through the film pressing piece 22 and punch the protective film under the driving of the film punching driving piece, so that the film punching device 100 can automatically press and punch the protective film, and the punching efficiency is high; in addition, the punched protective film can be directly attached to a product, a bottom film is not needed, and the cost is saved. Since the punching head 242 directly penetrates through the film pressing member 22, the size of the protective film does not need to be measured, and the punching position is relatively accurate.
Referring to fig. 1 to 5, in one embodiment, the punching head 242 includes a connecting portion 2421 connected to the bracket 21, and a punch portion 2422 protruding from the connecting portion 2421. When the punching drive 241 drives the punching head 242 to move, the punch part 2422 penetrates through the through hole 221 of the film pressing member 22 to punch the protective film.
In one embodiment, the surface of the punch part 2422 facing the bearing mechanism 10 is a cambered surface with a concave shape to improve the punching effect.
In one embodiment, a vent 2423 is provided in the middle of the punch part 2422. The punching assembly 24 further comprises a blow pipe 243 communicated with the vent hole 2423, and the blow pipe 243 is used for supplying gas to the vent hole 2423 to blow off the waste protective film on the punch part 2422.
The bearing mechanism 10 comprises a membrane absorption block 11, and the avoidance hole 112 is formed in the membrane absorption block 11. The membrane absorption block 11 is further provided with an absorption area 111, and the absorption area 111 is arranged adjacent to the avoidance hole 112. The adsorption region 111 includes a plurality of vacuum adsorption holes for adsorbing the protective film; the relief holes 112 correspond to the film pressing members 22, and the film pressing driving members 241 can drive the punching heads 242 to partially penetrate through the corresponding relief holes 112.
In one embodiment, the number of the film punching mechanisms 20 is plural and arranged in parallel; the number of the avoiding holes 112 is plural, and the plural avoiding holes 112 are respectively disposed corresponding to the corresponding lamination members 22.
In one embodiment, the surface of the membrane suction block 11 is provided with grooves 113 along the extension direction of the long sides thereof. The absorption region 111 and the avoiding hole 112 are both disposed at the bottom of the groove 113.
The pressing film member 22 is provided with a convex portion 222, the convex portion 222 is matched with the shape of the groove 113, and the convex portion 222 is used for matching with the groove 113. In one embodiment, the angle between the sidewall of the groove 113 and the bottom of the groove is obtuse, and the protrusion 222 is substantially trapezoidal.
The bearing mechanism 10 further comprises a bearing plate 12 and two steering wheels 13, the film suction block 11 is connected to one side of the bearing plate 12, and the two steering wheels 13 are respectively rotatably arranged on two sides of the film suction block 11 and used for guiding the protective film.
The steering wheel 13 includes a rotator 131 and two stoppers 132 sleeved on the rotator 131, the two stoppers 132 are parallel and spaced, and the two stoppers 132 are used for limiting the height of the protective film to improve the precision of the film punching. It is understood that in other embodiments, the suction area 111 may be omitted and the two rotors 131 may be tensioned to form the protective film.
The bearing mechanism 10 further comprises a height adjusting assembly 14, the height adjusting assembly 14 comprises a mounting block 141 arranged at the top of the bearing plate 12 and an adjusting screw 142 penetrating through the mounting block 141, the adjusting screw 142 is connected with the film absorbing block 11, and the adjusting screw 142 is used for finely adjusting the height of the film absorbing block 11.
The film punching device 100 further comprises a material receiving box 30, wherein the material receiving box 30 is fixed below the bearing mechanism 10 and used for receiving the punched protective film waste materials.
The film punching device 100 further comprises a frame 40, and the bearing mechanism 10 and the film punching mechanism 20 are both arranged on the frame 40 and are arranged oppositely. The frame 40 is provided with an electric control device (not shown) for controlling the actuation of the membrane punching device.
In one embodiment, the supporting mechanism 10 and the film stamping mechanism 20 are respectively disposed on the frame 40 through a mounting frame 50, and the mounting frame 50 corresponding to the supporting mechanism 10 includes two fixing plates 51 disposed in parallel at intervals and a guide column 52 connected between the two fixing plates; the supporting mechanism 10 further includes a connecting frame 15 and a linear bearing 16, the supporting plate 12 and the linear bearing 16 are respectively disposed at two opposite ends of the connecting frame 15, the linear bearing 16 is sleeved on the guiding post 52, an elastic member 17 is disposed between the linear bearing 16 and a fixing plate 51, and the elastic member 17 can be a spring, etc. When the membrane is being buffered, the support mechanism 10 can slide along the guide posts 52 to buffer the impact force of the membrane and reset when the elastic member 17 returns to its deformed state.
When in use, the steering wheels 13 are respectively wound at two ends of the protective film, and the film absorption block 11 absorbs and fixes the protective film; the film pressing driving member 23 drives the support 21 and the film pressing member 22 on the support 21 to move towards the film suction block 11, so that the film pressing member 22 abuts against the film suction block 11, and the protective film is pressed tightly. Then, the punching driving member 241 drives the punching head 242 to move toward the membrane suction block 11, so that one end of the punch part 2422 penetrates through the through hole 221 on the membrane pressing member 22 and penetrates through the avoiding hole 112 to punch a hole on the protective membrane. After punching, air is blown into the vent 2423 by the blow pipe 243 to blow the punched waste into the material receiving box 30. The punched protective film can be directly attached to a product.
The film punching device 100 can automatically compress and punch the protective film, the operation time is short, and the punching efficiency is high; in addition, the punched protective film can be directly attached to a product, a bottom film is not needed, and the cost of the protective film is saved. The film punching device 100 is high in automation degree, labor cost is saved, and film changing is simple and easy to operate.
In addition, other changes may be made by those skilled in the art without departing from the spirit of the invention, and it is intended that all such changes be considered within the scope of the invention.
Claims (10)
1. A film punching device is characterized by comprising:
the bearing mechanism is used for fixing a protective film and is provided with at least one avoidance hole; and
the film punching mechanism comprises a bracket, a film pressing piece, a film pressing driving piece and a film punching assembly, wherein the film pressing piece, the film pressing driving piece and the film punching assembly are connected to the bracket;
the film pressing piece is fixed on one side of the support, which faces the bearing mechanism, and is provided with a through hole;
the film pressing driving piece is used for driving the support to move towards the bearing mechanism so as to enable the film pressing piece to be abutted against the bearing mechanism;
the membrane punching component comprises a membrane punching driving part and a punching head connected with the membrane punching driving part, wherein the membrane punching driving part is used for driving the punching head to move towards the bearing mechanism, so that one end of the punching head sequentially penetrates through the through hole of the membrane pressing part and the avoiding hole, and the protective membrane is punched.
2. The film punching device according to claim 1, wherein the carrying mechanism comprises a film sucking block, and the avoiding hole is formed in the film sucking block;
the membrane suction block is also provided with an adsorption area, and the adsorption area comprises a plurality of vacuum adsorption holes.
3. The film punching device according to claim 2, wherein the number of the film punching mechanisms is multiple and the film punching mechanisms are arranged in parallel;
the quantity of dodging the hole is a plurality of, and is a plurality of dodging the hole respectively with corresponding the pressure membrane piece corresponds the setting.
4. The film punching device according to claim 2, wherein a surface of the film suction block facing the film punching mechanism is provided with a groove, and the adsorption area and the avoidance hole are arranged at the bottom of the groove;
the film pressing piece is provided with a protruding part, the protruding part is matched with the shape of the groove, and the protruding part is used for being matched with the groove.
5. The film punching device according to claim 2, wherein the carrying mechanism further comprises a carrying plate and two steering wheels, the film sucking block is connected to one side of the carrying plate, and the two steering wheels are respectively rotatably arranged on two sides of the film sucking block and used for guiding the protective film.
6. The film punching device as claimed in claim 5, wherein the steering wheel comprises a rotating body and two limiting blocks sleeved on the rotating body, and the two limiting blocks are arranged in parallel and at intervals.
7. The film punching device according to claim 5, wherein the carrying mechanism further comprises a height adjusting assembly, the height adjusting assembly comprises a mounting block arranged on the top of the carrying plate and an adjusting screw rod arranged on the mounting block in a penetrating manner, the adjusting screw rod is connected with the film absorbing block, and the adjusting screw rod is used for adjusting the height of the film absorbing block.
8. The membrane punching device according to claim 1, wherein the punching head comprises a connecting part connected with the bracket and a punching head part connected with the connecting part, and a ventilation hole is formed in the middle of the punching head part;
the punching assembly further comprises a gas blowing pipe communicated with the vent hole, and the gas blowing pipe is used for providing gas for the vent hole to blow off the protective film waste on the punching head part.
9. The film punching device according to claim 8, further comprising a receiving box fixed below the bearing mechanism and used for receiving the waste protective film.
10. The film punching device of claim 1, further comprising a frame, wherein the carrying mechanism and the film punching mechanism are disposed on the frame and are disposed opposite to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922190477.1U CN211762016U (en) | 2019-12-09 | 2019-12-09 | Film punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922190477.1U CN211762016U (en) | 2019-12-09 | 2019-12-09 | Film punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211762016U true CN211762016U (en) | 2020-10-27 |
Family
ID=72973718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922190477.1U Active CN211762016U (en) | 2019-12-09 | 2019-12-09 | Film punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211762016U (en) |
-
2019
- 2019-12-09 CN CN201922190477.1U patent/CN211762016U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240126 Address after: 030032 No. 1, Longfei Street, Tanghuai Park, Taiyuan Comprehensive Reform Demonstration Zone, Taiyuan City, Shanxi Province Patentee after: Fulian Technology (Shanxi) Co.,Ltd. Country or region after: China Address before: 030032 No.1 Longfei street, Taiyuan Economic and Technological Development Zone, Shanxi Province Patentee before: HONGFUJIN PRECISION INDUSTRY (TAIYUAN) CO.,LTD. Country or region before: China |