CN110099520B - Portable adjustable sucking disc - Google Patents
Portable adjustable sucking disc Download PDFInfo
- Publication number
- CN110099520B CN110099520B CN201910356834.9A CN201910356834A CN110099520B CN 110099520 B CN110099520 B CN 110099520B CN 201910356834 A CN201910356834 A CN 201910356834A CN 110099520 B CN110099520 B CN 110099520B
- Authority
- CN
- China
- Prior art keywords
- sucker
- sucking disc
- suction
- holes
- screw holes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001179 sorption measurement Methods 0.000 claims 1
- 239000010408 film Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000013039 cover film Substances 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
- H05K3/281—Applying non-metallic protective coatings by means of a preformed insulating foil
Abstract
The invention discloses a portable adjustable sucker, which comprises an upper sucker and a lower sucker; the suction holes a are distributed on the bottom plate of the upper sucker, and upper sucker guide grooves are formed on two sides of the lower part of the bottom plate; convex edges are arranged on two sides of the lower sucker and are respectively positioned in corresponding upper sucker guide grooves, and suction holes b are distributed on a bottom plate of the lower sucker; the upper sucker fixing handle is arranged at one end of the upper sucker, the lower sucker fixing handle is arranged at one end of the lower sucker, a screw hole a is formed in the upper sucker fixing handle, a group of screw holes b are formed in the lower sucker fixing handle, and the fixing screws penetrate through the screw holes a and one of the screw holes b to fix the upper sucker and the lower sucker. The time of changing different model sucking discs has been saved to this application, has improved production efficiency.
Description
Technical Field
The invention relates to a sucker, in particular to a portable adjustable sucker used when a flexible circuit board is automatically attached with a covering film.
Background
In recent years, electronic adjuvants have been commonly found in various fields and are updated at the development rate of several generations per year. Printed circuit boards, which are important components of electronic accessories, are also being continuously perfected and updated. The FPC is a main development trend of a printed circuit board due to the characteristics of convenience, microminiature, high density and high performance. Along with the improvement of the living standard of people, the requirements on substances, in particular electronic auxiliary materials, are also met to a certain extent, the requirements on the volume, the integration level, the functions and the like of the auxiliary materials are also higher and higher, and the electronic auxiliary materials are more attractive, practical and practical. With the continuous development of industry, the application field of FPC is increased, and the demand is increased; the sucker is used when the flexible circuit board is automatically attached with the covering film, the model of the sucker needs to be continuously replaced because of different sizes of the flexible circuit board, and if the size of the sucker is larger than that of the covering film, the air leakage phenomenon can occur; if the suction cup is smaller than the cover film, the suction force is lost at both sides of the cover film.
Disclosure of Invention
For solving the above-mentioned problem that prior art exists, this application provides a portable adjustable sucking disc, has saved the time of changing different model sucking discs, has improved production efficiency.
In order to achieve the above purpose, the technical scheme of the application is as follows: a portable adjustable sucking disc comprises an upper sucking disc and a lower sucking disc; the suction holes a are distributed on the bottom plate of the upper sucker, and upper sucker guide grooves are formed on two sides of the lower part of the bottom plate; convex edges are arranged on two sides of the lower sucker and are respectively positioned in corresponding upper sucker guide grooves, and suction holes b are distributed on a bottom plate of the lower sucker; the upper sucker fixing handle is arranged at one end of the upper sucker, the lower sucker fixing handle is arranged at one end of the lower sucker, a screw hole a is formed in the upper sucker fixing handle, a group of screw holes b are formed in the lower sucker fixing handle, and the fixing screws penetrate through the screw holes a and one of the screw holes b to fix the upper sucker and the lower sucker.
Further, locking screw holes a are respectively arranged at the periphery of the upper sucker, and the locking screw holes a are communicated with the locking grooves; a group of locking screw holes b are respectively formed in the periphery of the lower sucker, and the locking screws penetrate through the locking screw holes a and the corresponding locking screw holes b to lock the upper sucker and the lower sucker.
Further, a plurality of rows of air suction holes a are uniformly distributed on the bottom plate of the upper sucker; a plurality of rows of suction holes b are uniformly distributed on the bottom plate of the lower suction cup, and the number of the suction holes b in each row is sequentially increased from two sides to the middle.
Further, the air suction hole a is communicated with a part of the air suction hole b.
Further, the number of screw holes b in each group is equal to the number of locking screw holes b in each group.
By adopting the technical scheme, the invention can obtain the following technical effects: the sucker is simple to operate and convenient to implement; the machine switching time is reduced, and the production efficiency is improved; the disk is multipurpose, and the cost is saved.
Drawings
FIG. 1 is a front view of a portable adjustable suction cup;
FIG. 2 is a side view of a portable adjustable suction cup;
FIG. 3 is a layout of suction holes a on the bottom plate of the upper sucker;
FIG. 4 is a diagram showing the arrangement of suction holes b on the bottom plate of the lower suction cup;
the serial numbers in the figures illustrate: 1. the suction cup comprises a suction groove, 2, an upper suction cup, 3, a lower suction cup, 4, a suction hole, 5, an upper suction cup fixing handle, 6, a lower suction cup fixing handle, 7, a locking screw, 8, a fixing screw, 9, a convex edge, 10, locking screw holes a,11, screw holes a,12, suction holes a,13, locking screw holes b,14, screw holes b,15 and suction holes b.
Detailed Description
The invention is described in further detail below with reference to the attached drawings and to specific embodiments: this is taken as an example to describe the present application further.
The embodiment provides a portable adjustable sucking disc, which comprises an upper sucking disc and a lower sucking disc; the suction holes a are distributed on the bottom plate of the upper sucker, and upper sucker guide grooves are formed on two sides of the lower part of the bottom plate; convex edges are arranged on two sides of the lower sucker and are respectively positioned in corresponding upper sucker guide grooves, and suction holes b are distributed on a bottom plate of the lower sucker; the upper sucker fixing handle is arranged at one end of the upper sucker, the lower sucker fixing handle is arranged at one end of the lower sucker, a screw hole a is formed in the upper sucker fixing handle, a group of screw holes b are formed in the lower sucker fixing handle, and the fixing screws penetrate through the screw holes a and one of the screw holes b to fix the upper sucker and the lower sucker. Locking screw holes a are respectively arranged at the periphery of the upper sucker, and the locking screw holes a are communicated with the locking grooves; a group of locking screw holes b are respectively formed in the periphery of the lower sucker, and the locking screws penetrate through the locking screw holes a and the corresponding locking screw holes b to lock the upper sucker and the lower sucker. A plurality of rows of air suction holes a are uniformly distributed on the bottom plate of the upper sucker; a plurality of rows of suction holes b are uniformly distributed on the bottom plate of the lower suction cup, and the number of the suction holes b in each row is sequentially increased from two sides to the middle. The air suction hole a and part of the air suction holes b form communicated air suction holes. The number of the lower sucking disc locking screw holes b corresponds to that of the lower sucking disc screw holes b, and different lower sucking disc screw holes b correspond to different lower sucking disc locking screw holes b; different screw holes b correspond to different sucker widths; and according to flexible circuit boards with different sizes, air suction holes b with corresponding sizes are arranged on the lower sucking disc.
The upper sucker is fixed on the sucker frame; the sucking disc absorbing length is fixed, the sucking disc absorbing width can be adjusted according to the back-and-forth movement of the lower sucking disc, the lower sucking disc is inserted along the upper sucking disc guide groove, the lower sucking disc position is adjusted according to the required width, the lower sucking disc screw hole b is aligned with the upper sucking disc screw hole a, the fixing screw penetrates through the upper sucking disc screw hole a and the lower sucking disc screw hole b, the lower sucking disc position is fixed, and meanwhile, the corresponding lower sucking disc suction hole b coincides with the upper sucking disc suction hole a, and the sucking disc suction width is controlled. And then the upper sucker and the lower sucker are locked and fixed by locking screws.
While the invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. A portable adjustable sucking disc is characterized by comprising an upper sucking disc and a lower sucking disc; the suction holes a are distributed on the bottom plate of the upper sucker, and upper sucker guide grooves are formed on two sides of the lower part of the bottom plate; convex edges are arranged on two sides of the lower sucker and are respectively positioned in corresponding upper sucker guide grooves, and suction holes b are distributed on a bottom plate of the lower sucker; an upper sucker fixing handle is arranged at one end of the upper sucker, a lower sucker fixing handle is arranged at one end of the lower sucker, a screw hole a is formed in the upper sucker fixing handle, a group of screw holes b are formed in the lower sucker fixing handle, and a fixing screw penetrates through the screw hole a and one of the screw holes b to fix the upper sucker and the lower sucker;
a plurality of rows of air suction holes a are uniformly distributed on the bottom plate of the upper sucker; a plurality of rows of suction holes b are uniformly distributed on the bottom plate of the lower sucking disc, and the number of each row of suction holes b is sequentially increased from two sides to the middle;
the sucking disc adsorption width is adjusted according to the back-and-forth movement of the lower sucking disc, the lower sucking disc is inserted along the upper sucking disc guide groove, the position of the lower sucking disc is adjusted according to the required width, the lower sucking disc screw hole b is aligned with the upper sucking disc screw hole a, a fixing screw penetrates through the upper sucking disc screw hole a and the lower sucking disc screw hole b, the position of the lower sucking disc is fixed, and meanwhile, the corresponding lower sucking disc suction hole b coincides with the upper sucking disc suction hole a, so that the suction width of the sucking disc is controlled.
2. The portable adjustable suction cup according to claim 1, wherein locking screw holes a are respectively formed at the periphery of the upper suction cup, and the locking screw holes a are communicated with the locking grooves; a group of locking screw holes b are respectively formed in the periphery of the lower sucker, and the locking screws penetrate through the locking screw holes a and the corresponding locking screw holes b to lock the upper sucker and the lower sucker.
3. A portable adjustable suction cup according to claim 1 wherein suction port a communicates with a portion of suction port b.
4. The portable adjustable suction cup of claim 1 wherein the number of screw holes b in each set is equal to the number of locking screw holes b in each set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910356834.9A CN110099520B (en) | 2019-04-29 | 2019-04-29 | Portable adjustable sucking disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910356834.9A CN110099520B (en) | 2019-04-29 | 2019-04-29 | Portable adjustable sucking disc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110099520A CN110099520A (en) | 2019-08-06 |
| CN110099520B true CN110099520B (en) | 2024-01-26 |
Family
ID=67446529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910356834.9A Active CN110099520B (en) | 2019-04-29 | 2019-04-29 | Portable adjustable sucking disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110099520B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202914510U (en) * | 2012-10-08 | 2013-05-01 | 梁添贵 | Vacuum chuck with adjustable adhesion area |
| DE202014009235U1 (en) * | 2014-11-20 | 2015-02-19 | Lih Yann Industrial Co. Ltd. | Telescopic adjustable siphon |
| CN205485146U (en) * | 2015-12-31 | 2016-08-17 | 昆山龙腾光电有限公司 | Variable vacuum adsorption table face mechanism |
| CN108408465A (en) * | 2018-01-30 | 2018-08-17 | 中北大学 | A kind of adjustable Vacuum plate Acetabula device |
| CN109110500A (en) * | 2018-10-24 | 2019-01-01 | 苏州精濑光电有限公司 | A kind of transfer mechanism |
| CN210093693U (en) * | 2019-04-29 | 2020-02-18 | 大连吉星电子股份有限公司 | Portable adjustable sucking disc |
-
2019
- 2019-04-29 CN CN201910356834.9A patent/CN110099520B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202914510U (en) * | 2012-10-08 | 2013-05-01 | 梁添贵 | Vacuum chuck with adjustable adhesion area |
| DE202014009235U1 (en) * | 2014-11-20 | 2015-02-19 | Lih Yann Industrial Co. Ltd. | Telescopic adjustable siphon |
| CN205485146U (en) * | 2015-12-31 | 2016-08-17 | 昆山龙腾光电有限公司 | Variable vacuum adsorption table face mechanism |
| CN108408465A (en) * | 2018-01-30 | 2018-08-17 | 中北大学 | A kind of adjustable Vacuum plate Acetabula device |
| CN109110500A (en) * | 2018-10-24 | 2019-01-01 | 苏州精濑光电有限公司 | A kind of transfer mechanism |
| CN210093693U (en) * | 2019-04-29 | 2020-02-18 | 大连吉星电子股份有限公司 | Portable adjustable sucking disc |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110099520A (en) | 2019-08-06 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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