CN102641815A - Baffle capable of preventing spray contamination - Google Patents
Baffle capable of preventing spray contamination Download PDFInfo
- Publication number
- CN102641815A CN102641815A CN201210098764XA CN201210098764A CN102641815A CN 102641815 A CN102641815 A CN 102641815A CN 201210098764X A CN201210098764X A CN 201210098764XA CN 201210098764 A CN201210098764 A CN 201210098764A CN 102641815 A CN102641815 A CN 102641815A
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- spray
- spraying
- plastic rubber
- rubber substrate
- square plate
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Abstract
The invention discloses a baffle capable of preventing spray contamination, comprising a square flat plate, wherein the square flat plate is used for shielding the bottom surface of a key substrate in the spray coating process, and the contour size of the square flat plate is matched with the inner circle size of the frame margin of the plastic substrate. The baffle capable of preventing spray contamination, provided by the invention, has a simple structure, is convenient in use and can effectively prevent the spray from contaminating the bottom of the key substrate in the spray coating process, so that the yield of products is improved, and the reworking is reduced.
Description
Technical field
The present invention relates to the production tool of mobile phone key, relate in particular to a kind of baffle plate that can prevent that the button base material from being polluted by spraying in spraying process.
Background technology
Mobile phone key is a kind of parts that are used for the function control operation on the mobile phone, and mobile phone press-key construction as shown in Figure 1 is common a kind of of prior art, and its whole flow process of producing shipment is:
1, moulding: be molded into a plurality of frame shape plastic rubber substrates that connect together with rubber mass;
2, printing: form prime coat 2 at plastic rubber substrate surface printing printing ink;
3, the spraying end: spraying printing ink forms outward appearance ink lay 3 on prime coat 2;
4, spraying face: spraying printing ink forms protection ink lay 4 on outward appearance ink lay 3;
5, it is die-cut: through diel and pressing equipment, a plurality of frame shape plastic rubber substrates that connect together are punched to single button base material 1;
6, radium carving: outward appearance ink lay 3 and protection ink lay 4 part hollow outs are formed character 5 through radium carving device;
7, PU, packing, warehouse-in shipment.
In the above-mentioned steps, the surface of plastic rubber substrate is the end face of stud bump; In the step of the spraying end and spraying face; Printing ink is deposited on prime coat or the outward appearance ink lay with spray pattern after nozzle comes out; Because spraying is diffusion easily, thereby the avris of the bottom surface that do not spray of plastic rubber substrate also gone up printing ink by spraying easily, causes bad even scraps.
Summary of the invention
Goal of the invention: in order to overcome the deficiency that exists in the prior art, the present invention provides a kind of baffle plate of spraying and polluting of preventing, ink pollution is caused in the bottom surface of avoiding need not spraying the button base material in the spraying process.
Technical scheme: for solving the problems of the technologies described above, the technical scheme that the present invention adopts is:
A kind of baffle plate that prevents to spray and pollute comprises the square plate that is used to shelter from button base material bottom surface in the spraying process, and the inner ring size of the frame clout of said square plate appearance and size and plastic rubber substrate is suitable.
When the spraying step, the frame clout that square plate is positioned at plastic rubber substrate is inner, is close to plastic rubber substrate and places; Because plastic rubber substrate is when output, its frame clout part and other materials partly form a groove shape, and square plate just has been placed in the groove; Effectively shelter from spraying to the diffusion of button base material bottom; Make spraying can only pollute the frame clout bottom and the square plate bottom of plastic rubber substrate, be unlikely to pollute the button base material part on the plastic rubber substrate, effectively improve the yield of product; Reduce and do over again the time, practice thrift human resources.
The material range of choice of said square plate is bigger, considers material cost and processing cost, can select plastic cement material for use, such as transparent or semitransparent soft material.
Beneficial effect: the baffle plate that prevents to spray and pollute provided by the invention, simple in structure, easy to use, can prevent effectively in the spraying process that spraying improves the product yield to the pollution of button base material bottom, minimizing is done over again.
Description of drawings
Fig. 1 is the structural representation of existing mobile phone key;
Fig. 2 is a structural representation of the present invention;
Fig. 3 is the structural representation of looking up of plastic rubber substrate;
Fig. 4 is the present invention's elevational schematic view in use.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done explanation further.
Be illustrated in figure 2 as a kind of baffle plate that prevents to spray and pollute, comprise the square plate 6 that is used to shelter from button base material bottom surface in the spraying process, the inner ring size of the frame clout 7 of said square plate 6 appearance and sizes and plastic rubber substrate is suitable.
Be illustrated in figure 3 as the structural representation of plastic rubber substrate, it comprises button base material 1 and frame clout 7, during spraying; Shelter from button base material 1 part with square plate 6; As shown in Figure 4, after blocking through square plate 6, only expose the bottom and other clout parts of part of frame clout 7; Button base material 1 has been sheltered from fully, has effectively avoided producing in the spraying process bad phenomenon.
The above only is a preferred implementation of the present invention; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the principle of the invention, can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (2)
1. baffle plate that prevents to spray and pollute, it is characterized in that: this baffle plate comprises the square plate (6) that is used to shelter from the plastic rubber substrate bottom surface in the spraying process, the inner ring size of the frame clout (7) of said square plate (6) appearance and size and plastic rubber substrate is suitable.
2. the baffle plate that prevents to spray and pollute according to claim 1, it is characterized in that: said square plate (6) is transparent or semitransparent soft material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210098764XA CN102641815A (en) | 2012-04-06 | 2012-04-06 | Baffle capable of preventing spray contamination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210098764XA CN102641815A (en) | 2012-04-06 | 2012-04-06 | Baffle capable of preventing spray contamination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102641815A true CN102641815A (en) | 2012-08-22 |
Family
ID=46655040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210098764XA Pending CN102641815A (en) | 2012-04-06 | 2012-04-06 | Baffle capable of preventing spray contamination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102641815A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102647497A (en) * | 2012-04-27 | 2012-08-22 | 昆山威茂电子科技有限公司 | Mobile phone key forming product |
| CN115846155A (en) * | 2022-11-23 | 2023-03-28 | 中国电子科技集团公司第四十四研究所 | A formula of sinking baffle for spouting glue machine automatically |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049302A (en) * | 1990-08-23 | 1991-02-20 | 韩凤坤 | The overcover of automobile non-spraying part surface |
| CN2855549Y (en) * | 2005-12-15 | 2007-01-10 | 比亚迪股份有限公司 | Spraying handling artile used for mobile telephone set casings |
| US20090246381A1 (en) * | 2008-03-25 | 2009-10-01 | Shenzhen Futaihong Precision Industry Co., Ltd. | Method for manufacturing a housing |
| CN202015667U (en) * | 2011-03-01 | 2011-10-26 | 青岛新东洋车辆用品有限公司 | Spray paint shielding film with adhesive tape at end part |
| CN202606368U (en) * | 2012-04-06 | 2012-12-19 | 昆山威茂电子科技有限公司 | Baffle plate preventing atomization pollution |
-
2012
- 2012-04-06 CN CN201210098764XA patent/CN102641815A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049302A (en) * | 1990-08-23 | 1991-02-20 | 韩凤坤 | The overcover of automobile non-spraying part surface |
| CN2855549Y (en) * | 2005-12-15 | 2007-01-10 | 比亚迪股份有限公司 | Spraying handling artile used for mobile telephone set casings |
| US20090246381A1 (en) * | 2008-03-25 | 2009-10-01 | Shenzhen Futaihong Precision Industry Co., Ltd. | Method for manufacturing a housing |
| CN202015667U (en) * | 2011-03-01 | 2011-10-26 | 青岛新东洋车辆用品有限公司 | Spray paint shielding film with adhesive tape at end part |
| CN202606368U (en) * | 2012-04-06 | 2012-12-19 | 昆山威茂电子科技有限公司 | Baffle plate preventing atomization pollution |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102647497A (en) * | 2012-04-27 | 2012-08-22 | 昆山威茂电子科技有限公司 | Mobile phone key forming product |
| CN115846155A (en) * | 2022-11-23 | 2023-03-28 | 中国电子科技集团公司第四十四研究所 | A formula of sinking baffle for spouting glue machine automatically |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120822 |