CN107687466B - Pad printing jig for back adhesive gasket - Google Patents
Pad printing jig for back adhesive gasket Download PDFInfo
- Publication number
- CN107687466B CN107687466B CN201710919865.1A CN201710919865A CN107687466B CN 107687466 B CN107687466 B CN 107687466B CN 201710919865 A CN201710919865 A CN 201710919865A CN 107687466 B CN107687466 B CN 107687466B
- Authority
- CN
- China
- Prior art keywords
- positioning
- bottom plate
- gasket
- cover plate
- plate
- 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
- 238000007649 pad printing Methods 0.000 title claims abstract description 21
- 239000000853 adhesive Substances 0.000 title description 23
- 230000001070 adhesive effect Effects 0.000 title description 21
- 239000011159 matrix material Substances 0.000 claims abstract description 9
- 238000009432 framing Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 239000013013 elastic material Substances 0.000 claims description 5
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000004806 packaging method and process Methods 0.000 abstract description 4
- 239000000178 monomer Substances 0.000 abstract 1
- 239000003292 glue Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 230000001680 brushing effect Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Printing Plates And Materials Therefor (AREA)
Abstract
The invention relates to the technical field of manufacturing of back rubber pad sheets, in particular to a pad printing jig for the back rubber pad sheets, which comprises a bottom plate and a positioning cover plate, wherein the positioning cover plate detachably covers the upper surface of the bottom plate, a plurality of positioning holes for positioning gaskets are penetrated through the positioning cover plate, all the positioning holes are arranged in a matrix, a sticky area with sticky performance is arranged on the upper surface of the bottom plate, a closed outer frame for framing an external rectangular area of the positioning holes arranged in the matrix is arranged on the upper surface of the positioning cover plate, and the external rectangular area is positioned in the range of the sticky area in the installation state. The invention has simple structure, orderly arrangement of the back rubber pad, great improvement of the back rubber productivity of the monomer products, small damage to the release paper and low rejection rate of the release paper, and improvement of the product packaging effect and more than 40 times of yield.
Description
Technical Field
The invention relates to the technical field of manufacturing of back rubber pad, in particular to a pad printing jig for a back rubber pad.
Background
In the traditional single product back adhesive process, firstly, holes which are arranged in a matrix and are consistent with the properties of the single product are punched on a punching machine by the double-sided adhesive conforming to the release paper so as to expose independent adhesive areas consistent with the shapes of the single product, mesoporous waste materials on the double-sided adhesive are manually removed, then, the single products are removed from a material frame, the single products are placed in the adhesive areas one by one, so that one single product is adhered to each hole of the double-sided adhesive, and after all independent adhesive areas on the release paper are adhered with one single product, the single product is rolled for several times on the single product by using a roller, so that the single product is firmly adhered with the double-sided adhesive. The traditional single product back adhesive process has extremely low productivity and high labor intensity, and the double-sided adhesive tape is required to be stamped, so that uneven double-sided adhesive tape is inevitably caused, and the packaging effect of the finished product is poor.
Disclosure of Invention
The invention aims to provide a pad printing jig for a back-adhesive gasket, aiming at the defects of the prior art.
In order to solve the problems, the invention provides the following technical scheme:
the utility model provides a gum gasket pad printing tool, including bottom plate and location apron, location apron detachably covers at the bottom plate upper surface, runs through on the location apron and is equipped with a plurality of locating holes that are used for carrying out the location to the gasket, and all locating holes are the matrix arrangement, and the bottom plate upper surface is equipped with the sticky region that has the viscidity, and the upper surface mounting of location apron has the sealed frame that is used for framing the circumscribed rectangular region of matrix arrangement's locating hole, and under the mounted state, circumscribed rectangular region is in the scope of viscidity region.
Preferably, the base plate comprises a base plate made of hard material and a surface plate with adhesiveness.
Preferably, the surface plate is an adhesive silicone plate.
Preferably, the surface plate has a viscosity of 10 to 15 degrees and a tack adhesion of 1.5kgf/cm or more.
Preferably, the closed outer frame is a frame body made of elastic materials.
Preferably, the height of the closed frame is 2-5 times of the thickness of the gasket.
Preferably, the closing outer frame is formed of a foam tape adhered to the peripheral area of the upper surface of the positioning cover plate.
Preferably, the thickness of the positioning bottom plate is greater than or equal to the thickness of the gasket.
Preferably, the shape of the positioning hole is the same as the shape of the outer contour of the gasket, and the single-side size of the positioning hole is 0.2mm larger than the single-side size of the outer contour of the gasket.
The beneficial effects are that: the pad printing jig for the back glue pad has the advantages that the structure is simple, the back glue pad is orderly arranged, the back glue productivity of single products is greatly improved, the pad orderly arranged on the jig is pad printed on release paper by a back glue pad printing method, the damage to the release paper is small, the rejection rate of the release paper is low, and meanwhile, the product packaging effect is improved; the conventional pad back-up process has a yield of about 360 pcs/person/hour, and the pad back-up efficiency of the pad back-up is improved by more than 40 times by adopting the pad back-up pad printing jig disclosed by the invention, so that the corresponding production cost is greatly reduced.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of an exploded perspective view of the present invention;
FIG. 3 is a schematic view of an exploded construction of the base plate of the present invention;
FIG. 4 is a view showing the state of filling all positioning holes with gaskets in the invention;
reference numerals illustrate: the bottom plate 1, the bottom plate 1a, the surface plate 1b, the positioning cover plate 2, the positioning hole 2a, the outer frame 3 and the gasket 4.
Detailed Description
Specific embodiments of the invention are described in further detail below with reference to the drawings and examples of the specification:
referring to fig. 1 to 4, a pad printing jig for back-adhesive pad, which comprises a base plate 1 and a positioning cover plate 2, wherein the positioning cover plate 2 is detachably covered on the upper surface of the base plate 1, a plurality of positioning holes 2a for positioning the pad 4 are penetrated and arranged on the positioning cover plate 2, all the positioning holes 2a are in matrix arrangement, a sticky area with sticky is arranged on the upper surface of the base plate 1, a closed outer frame 3 for framing the circumscribed rectangular area of the positioning holes 2a in matrix arrangement is arranged on the upper surface of the positioning cover plate 2, and the circumscribed rectangular area is in the range of the sticky area under the installation state.
The base plate 1 comprises a base plate 1a made of hard material and a surface plate 1b with adhesiveness. Wherein, the bottom plate 1a of stereoplasm material plays the support fixed action, needs the structural strength of certain hardness assurance bottom plate, can not warp when using, and the surface plate 1b that has the viscidity plays the effect of bonding fixed gasket 4, makes gasket 4 bond fixedly on surface plate 1b according to the arrangement of locating hole 2 a.
The surface plate 1b is an adhesive silica gel plate.
The surface plate 1b has a viscosity of 10 to 15 degrees and a tack adhesion of 1.5kgf/cm or more. The adhesive silica gel plate is provided with an adhesive area, the viscosity is moderate, if the viscosity is too large, the adhesive between the adhesive silica gel plate and the gasket 4 is too firm, the gasket 4 is difficult to separate from the surface plate 1b, and even the release paper is damaged, so that the adhesive silica gel plate is bad, if the viscosity is too small, the gasket 4 is difficult to rapidly position, the adhesive silica gel plate is easy to move and misplace, the position of the gasket 4 is required to be manually readjusted, the overall pad printing efficiency is affected, the proper viscosity is selected, and the adhesive silica gel plate is very important, and can be adjusted according to different gasket materials, volumes and shapes.
The closed outer frame 3 is a frame body made of elastic materials. When the back adhesive gasket pad printing jig 11 is rocked left and right by adopting elastic materials, the gasket 4 can be quickly adjusted into the positioning hole 2a under the rebound of the elastic materials, so that the efficiency is higher, the gasket 4 can be protected from being scratched, poor effect is caused, and the gasket 4 is protected from being intact.
The height of the closed frame is 2-5 times of the thickness of the gasket 4. The height of the closed frame 3 is moderate, the height is too low, and when the back rubber gasket pad printing jig 11 is shaken left and right, the gasket 4 is easy to pop out of the back rubber gasket pad printing jig 11, the height is too high, materials are wasted, the weight is increased, and the operation is influenced.
The closed outer frame 3 is formed by a foam adhesive tape adhered to the peripheral area of the upper surface of the positioning cover plate 2.
The thickness of the positioning bottom plate 1 is larger than or equal to that of the gasket 4.
The shape of the positioning hole 2a is the same as the outer contour shape of the gasket 4, and the single-side size of the positioning hole 2a is 0.2mm larger than the single-side size of the outer contour of the gasket 4. In this way, a certain surplus is kept between the gasket 4 and the positioning hole 2a, so that the gasket 4 can fall into the positioning hole 2a more easily, and on the other hand, the gasket 4 can be separated from the surface plate 1b conveniently, and friction force is reduced.
When the jig is used, a large number of gaskets 4 are directly poured into the area of the outer frame 3 on the positioning cover plate 2 of the assembled jig, so that the whole jig is in a horizontal state to vibrate or shake, the gaskets 4 vibrate in the area of the outer frame 3 without outflow, the single gaskets 4 naturally fall into the positioning holes 2a to be stuck until the gaskets 4 are filled in all the positioning holes 2a, the jig is obtained through vibration or shake time experiments, redundant gaskets 4 in the jig are poured into the material guiding frame after vibration or shake is finished, and the gaskets 4 are filled into the positioning holes 2a without the gaskets 4 in a manual material supplementing mode. And then the positioning cover plate 2 is removed from the bottom plate 1, the bottom plate 1 with the spacers 4 in order is placed on a pad printing machine to carry out glue brushing treatment, the upper surface of the bottom plate 1 is upwards placed on a drying rack after the glue brushing treatment, the drying treatment is carried out for 10 to 20 minutes, and the spacers 4 in order on the bottom plate 1 are integrally pad printed on release paper after the drying is finished. Wherein, the step of brushing the glue can be realized by adopting automatic or semi-automatic technology.
The pad printing jig for the back glue pad disclosed by the invention has the advantages that the structure is simple, the back glue pad 4 is orderly arranged, the back glue productivity of a single product is greatly improved, the pad 4 orderly arranged on the jig is pad printed on release paper by a back glue pad printing method, the damage to the release paper is small, the rejection rate of the release paper is low, and meanwhile, the product packaging effect is improved; the conventional pad back-up process has a yield of about 360 pcs/person/hour, and the pad back-up efficiency of the pad back-up is improved by more than 40 times by adopting the pad back-up pad printing jig disclosed by the invention, so that the corresponding production cost is greatly reduced.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present invention are still within the scope of the technical solutions of the present invention.
Claims (3)
1. The utility model provides a gum gasket pad printing tool which characterized in that: the sealing structure comprises a bottom plate (1) and a positioning cover plate (2), wherein the positioning cover plate (2) is detachably covered on the upper surface of the bottom plate (1), a plurality of positioning holes (2 a) for positioning gaskets (4) are formed in the positioning cover plate (2) in a penetrating manner, all the positioning holes (2 a) are arranged in a matrix manner, a sticky area with sticky property is formed in the upper surface of the bottom plate (1), a sealing outer frame (3) for framing an external rectangular area of the positioning holes (2 a) arranged in the matrix manner is arranged on the upper surface of the positioning cover plate (2), the external rectangular area is in the range of the sticky area in the installation state, the bottom plate (1) comprises a bottom plate (1 a) made of hard materials and a surface plate (1 b) made of sticky property, the surface plate (1 b) is made of sticky silica gel, the viscosity of the surface plate (1 b) is 10-15 degrees, the sticky adhesion force is more than or equal to 1.5kgf/cm, the sealing outer frame (3) is a frame made of elastic materials, and the height of the sealing outer frame (3) is 2-5 times the thickness of the gaskets (4); the closed outer frame (3) is composed of a foam adhesive tape adhered to the peripheral area of the upper surface of the positioning cover plate (2).
2. The backing pad printing jig of claim 1, wherein: the thickness of the bottom plate (1) is larger than or equal to that of the gasket (4).
3. The backing pad printing jig of claim 2, wherein: the shape of the positioning hole (2 a) is the same as the outline shape of the gasket (4), and the unilateral size of the positioning hole (2 a) is 0.2mm larger than the unilateral size of the outline of the gasket (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710919865.1A CN107687466B (en) | 2017-09-30 | 2017-09-30 | Pad printing jig for back adhesive gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710919865.1A CN107687466B (en) | 2017-09-30 | 2017-09-30 | Pad printing jig for back adhesive gasket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107687466A CN107687466A (en) | 2018-02-13 |
| CN107687466B true CN107687466B (en) | 2023-12-19 |
Family
ID=61154191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710919865.1A Active CN107687466B (en) | 2017-09-30 | 2017-09-30 | Pad printing jig for back adhesive gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107687466B (en) |
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| CN207485798U (en) * | 2017-09-30 | 2018-06-12 | 东莞市昊英橡塑制品有限公司 | A kind of gum gasket bat printing jig |
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| JP2003120816A (en) * | 2001-10-11 | 2003-04-23 | Nhk Spring Co Ltd | Gasket, method of manufacturing the same, and its application method |
| CN101099960A (en) * | 2006-07-07 | 2008-01-09 | 深圳富泰宏精密工业有限公司 | Glue-dropping tool |
| JP2010058116A (en) * | 2009-10-30 | 2010-03-18 | Harada Sangyo Kk | Screening apparatus |
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| CN104118644A (en) * | 2013-04-23 | 2014-10-29 | 凯吉凯精密电子技术开发（苏州）有限公司 | Circuit board conveying jig |
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| CN203809451U (en) * | 2014-04-09 | 2014-09-03 | 厦门源乾电子科技有限公司 | Sheet steel laminating jig |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107687466A (en) | 2018-02-13 |
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Effective date of registration: 20231124 Address after: Building 1, No.149 Jiaoxiang Road, Dongkeng Town, Dongguan City, Guangdong Province, 523000 Applicant after: Dongguan Xishun Technology Co.,Ltd. Address before: 523000 B / F, No.12, Dongxing West 1st Road, Jiaoshe village, Dongkeng Town, Dongguan City, Guangdong Province Applicant before: DONGGUAN HAOYING RUBBER PRODUCTS CO.,LTD. |
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