KR20150144948A - Vacuum Fixer - Google Patents
Vacuum Fixer Download PDFInfo
- Publication number
- KR20150144948A KR20150144948A KR1020140074021A KR20140074021A KR20150144948A KR 20150144948 A KR20150144948 A KR 20150144948A KR 1020140074021 A KR1020140074021 A KR 1020140074021A KR 20140074021 A KR20140074021 A KR 20140074021A KR 20150144948 A KR20150144948 A KR 20150144948A
- Authority
- KR
- South Korea
- Prior art keywords
- post
- adhesive layer
- adsorption plate
- plate
- adsorption
- Prior art date
Links
- 238000001179 sorption measurement Methods 0.000 claims abstract description 106
- 239000012790 adhesive layer Substances 0.000 claims abstract description 50
- 238000000465 moulding Methods 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 16
- 238000001035 drying Methods 0.000 claims description 13
- 239000010410 layer Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 17
- 230000001070 adhesive effect Effects 0.000 description 18
- 239000000853 adhesive Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 11
- 238000012856 packing Methods 0.000 description 8
- 230000007547 defect Effects 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 5
- 229920002943 EPDM rubber Polymers 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 229920002397 thermoplastic olefin Polymers 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B47/00—Suction cups for attaching purposes; Equivalent means using adhesives
- F16B47/003—Suction cups for attaching purposes; Equivalent means using adhesives using adhesives for attaching purposes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
An adsorption plate, a production method of the adsorption plate, and a vacuum adsorption unit using the adsorption plate. The surface of the adhesive layer is formed in a planar shape, and the edge of the adhesive layer is perpendicular to the surface of the adhesive layer .
Description
BACKGROUND OF THE
Generally, a vacuum adsorbent can be classified into a product to be compressed on a smooth surface and a product to be compressed and compressed by turning a bolt.
1A is a view showing a conventional vacuum suction port.
1A, a conventional
1B is a view showing another conventional vacuum suction port.
1B, the conventional
FIG. 1C is a view showing another conventional vacuum suction port.
Referring to FIG. 1C, in the conventional vacuum adsorption device 300, the first and second support protrusions 310 and 320 protrude downward around the bottom surface of the adsorption plate 330 coupled to the post 400, The guide grooves 330 are formed between the support tabs 310 and 320 and the adhesive packing 500 in a gel state having adhesive property is inserted and adhered to the guide grooves 330. [ In another conventional vacuum suction device 300, the surface of the adhesive packing 500 having a ring shape is formed to have a curved surface R, and when the adhesive packing 500 is attached to the mounting surface, And is attached along the guide groove 330 in a planar manner while being pressed.
However, in the conventional vacuum adsorption apparatuses, an insert injection system is generally adopted in order to combine a post made of polycarbonate and an adsorption plate made of urethane. In this insert injection system, a lot of defects occur, There is a problem. In other words, if the post is inserted at the time of injection of the adsorption plate, defects are often caused due to unfavorable molding, defective molding, dimensional defect, and the like, resulting in a rise in cost.
Also, when the adhesive packing is adhered to the adsorption plate as in the vacuum adsorption apparatus shown in FIG. 1C, since the adhesive packing has a curved surface R, the adhesive packing can be adhered to the adhering surface There is a problem that the adhesive force is remarkably lowered.
Accordingly, the present invention was conceived to solve the problems of conventional vacuum adsorbents,
An object of the present invention is to provide an adsorption plate capable of improving adhesion to an adherend surface by an adhesive layer by constituting an adhesive layer provided on the inner surface of the adsorption plate in a plane.
Another problem to be solved by the present invention is to simplify the process of integrating the post with the adsorption plate and the process of forming the pressure sensitive adhesive layer on the inner surface of the adsorption plate by minimizing defects occurring in the process of integrating the post with the adsorption plate, And a method for manufacturing the adsorption plate.
Another object of the present invention is to provide a vacuum adsorption device capable of firmly adhering to a surface to be adhered by applying an adsorption plate with improved adhesion and maintaining an adhesive force for a long time.
As a concrete means of the present invention for solving the above-mentioned problems,
Wherein an end of the post is inserted and an adhesive layer is provided on the inner surface,
Wherein the surface of the adhesive layer is formed in a plane shape and the edge of the adhesive layer is perpendicular to the surface of the adhesive layer And an adsorbing plate formed thereon.
A method for manufacturing the above adsorption plate comprises:
A first step of preparing a jig provided with an eject pin at a lower portion and a molding hole formed at an upper portion thereof;
A second step of installing a post on a molding hole of the jig;
A third step of injecting the adsorption plate material into a molding hole of the jig in which the posts are installed, and then drying one end of the post so as to be inserted into the adsorption plate;
A fourth step of injecting the adhesive layer material into the molding hole of the jig to dry the adhesive layer on the inner surface of the suction plate so as to form a flat layer; And
A fifth step of operating the eject pin to extract the shaped suction plate in the molding hole of the jig; And a method for manufacturing an adsorption plate.
The vacuum adsorption unit using the adsorption plate includes:
An adsorption plate having a post and an adhesive layer provided with an elastic spring; A case surrounding the upper portion of the attracting plate in a state where the other end of the post is penetrated; And an actuating member which is installed at one end of the post and is operated to raise the post so that a vacuum is generated between the adherend surface and the adsorption plate; Wherein the vacuum suction port comprises:
And an operating body mounting groove having a slide protrusion and a fixing groove is formed on an upper surface of the case, and the operating body is disposed on the upper surface of the case so as to be horizontally movable with respect to the upper surface of the case, And the operation body includes a through hole through which the other end of the post passes, an oblique projection provided at one end of the through hole to guide the coupling groove of the post, And an operation cover installed to receive the other end of the post and the slant projections.
As described above, the adsorption plate according to the present invention can improve the adhesive force to the adherend surface by making the adhesive layer on the inner surface of the adsorption plate plane, thereby making it possible to improve the adhesion to the adherend surface and to integrate the post with the adsorption plate, It is possible to improve the production efficiency by minimizing the defective molding through the manufacturing method of the adsorption plate in which the step of forming the pressure-sensitive adhesive layer is simplified. Further, the vacuum adsorption unit using the adsorption plate has the advantage of being firmly adhered to the adherend surface by applying an adsorption plate having improved adherence and maintaining the adhesive force for a long time.
1A is a view showing a conventional vacuum suction port.
1B is a view showing another conventional vacuum suction port.
FIG. 1C is a view showing another conventional vacuum suction port.
2 is a perspective view for explaining an adsorption plate according to the present invention.
3 is a sectional view for explaining an adsorption plate according to the present invention.
4 is a process diagram for explaining a method of manufacturing an adsorption plate according to the present invention.
5 is a view illustrating a manufacturing apparatus for implementing the method of manufacturing the adsorption plate according to the present invention.
6 is an exploded perspective view for explaining a vacuum adsorption unit using the adsorption plate according to the present invention.
7 is a perspective view illustrating a vacuum adsorption apparatus using a suction plate according to the present invention.
FIG. 8 is a cross-sectional view illustrating an operation state of a vacuum adsorption tool using the adsorption plate according to the present invention.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
≪ Adsorption plate and adsorption plate manufacturing method >
2 and 3, the
The
The
The adhesive layer (3) is formed on the inner surface (11) of the adsorption plate (1). The
According to such a constitution, the
5 and 6, a method for manufacturing a suction plate according to the present invention includes a suction
Accordingly, a preferred method for producing a suction plate of the present invention comprises:
A first step of preparing a
A plurality of the
Here, in the third step, the inner surface 11 of the
Particularly, in the method of manufacturing the adsorption plate of the present invention, by applying the adsorption plate material and the adhesive layer material to the upper portion of the
<Vacuum Adsorption Port>
6 to 8, the
The
The case 6 is configured to surround the upper portion of the attracting
The operating body 7 is installed at the other end of the
The
The fixing
The operation cover 75 is installed at one end of the actuating body 7 to receive the other end of the
Meanwhile, the other end of the actuating body 7 may be modified in various ways according to the purpose of use of the
Hereinafter, an operation state of the vacuum adsorption device according to the present invention will be described.
8, the
Therefore, the
It should be noted that the above-described embodiments are only illustrative and are not intended to limit the scope of the present invention. Accordingly, it should be noted that various modifications and changes may be made to the above-described embodiments. The scope of the present invention is defined by the following claims in principle.
1: Suction plate 2: Post
3: Adhesive layer 4: Suction plate manufacturing apparatus
5: Vacuum suction port 6: Case
7: operating body 11: inner surface
12: upper surface 21: original plate
22: coupling groove 23: elastic spring
31: Surface 32: Rim
41: Jig 42: Conveyor line
43: primary drying device 44: secondary drying device
61: through hole 62: actuator mounting groove
71: installation groove 72: through hole
73: oblique projection 74: fixing projection
75: Operation lever 76: Hook
411: Molding hole 412: Eject pin
621: Slide projection 622: Fixing groove
731:
Claims (3)
Wherein the surface of the adhesive layer is formed in a plane shape and the edge of the adhesive layer is perpendicular to the surface of the adhesive layer . ≪ / RTI >
A second step of installing a post on a molding hole of the jig;
A third step of injecting the adsorption plate material into a molding hole of the jig in which the post is installed, and then drying one end of the post so as to be inserted into the adsorption plate;
A fourth step of injecting the adhesive layer material into the molding hole of the jig to dry the adhesive layer on the inner surface of the suction plate so as to form a flat layer; And
A fifth step of operating the eject pin to extract the shaped suction plate in the molding hole of the jig; Wherein the adsorption step comprises the steps of:
And an operating body mounting groove having a slide protrusion and a fixing groove is formed on an upper surface of the case, and the operating body is disposed on the upper surface of the case so as to be horizontally movable with respect to the upper surface of the case, And the operation body includes a through hole through which the other end of the post passes, an oblique projection provided at one end of the through hole to guide the coupling groove of the post, And an operation cover installed to receive the other end of the post and the slant projections.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140074021A KR20150144948A (en) | 2014-06-18 | 2014-06-18 | Vacuum Fixer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140074021A KR20150144948A (en) | 2014-06-18 | 2014-06-18 | Vacuum Fixer |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20150144948A true KR20150144948A (en) | 2015-12-29 |
Family
ID=56506384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020140074021A KR20150144948A (en) | 2014-06-18 | 2014-06-18 | Vacuum Fixer |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20150144948A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170090155A (en) * | 2016-01-28 | 2017-08-07 | 청-타 쳉 | Resuable hanging device |
KR102083126B1 (en) | 2019-08-05 | 2020-02-28 | 이정숙 | Vacuum fixture |
CN110925289A (en) * | 2019-03-13 | 2020-03-27 | 中山市太力家庭用品制造有限公司 | Elastic colloid for sucking disc and vacuum sucking disc using same |
KR20210104241A (en) | 2020-02-17 | 2021-08-25 | 이정숙 | Vacuum fixture |
-
2014
- 2014-06-18 KR KR1020140074021A patent/KR20150144948A/en not_active Application Discontinuation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170090155A (en) * | 2016-01-28 | 2017-08-07 | 청-타 쳉 | Resuable hanging device |
CN110925289A (en) * | 2019-03-13 | 2020-03-27 | 中山市太力家庭用品制造有限公司 | Elastic colloid for sucking disc and vacuum sucking disc using same |
KR102083126B1 (en) | 2019-08-05 | 2020-02-28 | 이정숙 | Vacuum fixture |
KR20210104241A (en) | 2020-02-17 | 2021-08-25 | 이정숙 | Vacuum fixture |
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Legal Events
Date | Code | Title | Description |
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E601 | Decision to refuse application |