CN219442138U - Semi-automatic mobile phone rear cover coating device - Google Patents
Semi-automatic mobile phone rear cover coating device Download PDFInfo
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- CN219442138U CN219442138U CN202223609197.8U CN202223609197U CN219442138U CN 219442138 U CN219442138 U CN 219442138U CN 202223609197 U CN202223609197 U CN 202223609197U CN 219442138 U CN219442138 U CN 219442138U
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- curtain coating
- mobile phone
- rear cover
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- phone rear
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
A semi-automatic mobile phone rear cover coating device comprises a workbench; the rotating disc is arranged on the workbench and driven by the rotating motor to realize rotation; the product profiling tool is provided with at least 2 products and is uniformly arranged on the rotating disc; an articulated arm provided on the table; the spray coating mechanism is used for spraying the pigment on the product, and is connected to the front end of the joint arm and moves along with the joint arm; and the pressing mechanism is fixed on the workbench and used for pressing the product on the product profiling tool. The utility model realizes higher automation, effectively improves the efficiency of the shower coating of the rear cover of the mobile phone, and improves the consistency and the qualification rate of the product. Through hold-down mechanism, can effectually compress tightly the lid behind the cell-phone on product profiling frock to prevent that the lid takes place the displacement behind the cell-phone in the curtain coating process, lead to curtain coating effect variation.
Description
Technical Field
The utility model relates to the field of processing equipment of mobile phone rear covers, in particular to a semi-automatic mobile phone rear cover curtain coating device.
Background
With the improvement of the living standard of people, mobile phones have become indispensable daily necessities for people, and in recent years, consumers have higher and higher requirements on the performance of the mobile phones, and meanwhile, the requirements on the comfort and the appearance of the mobile phones are also continuously improved. Therefore, manufacturers are continuously improving the appearance of products in order to get popular eyes and consumer favor.
The back cover of the mobile phone is mostly made of plastic or metal, and the single style cannot meet the pursuit of fashion and individuality by people at present. In recent years, people have demanded color diversification of mobile phones, and the color-graded mobile phone rear covers are becoming popular. The back cover of the mobile phone with the color changing in the market is mostly realized by adopting a white piece and film pasting technology. Because the process has longer working procedures and low yield, and the light leakage of 0.1-0.2 mm usually exists at the edge of the product after the film pasting is completed, the processing mode is gradually replaced. At present, a spraying process is adopted to spray the mobile phone rear cover so as to obtain the mobile phone rear cover with the gradient color effect.
Referring to patent document CN216988197U, a spraying device for a mobile phone rear cover is disclosed, and comprises a support frame, wherein an electric sliding table is arranged under the support frame, and a fan, a negative ion generator, a first cylinder, a second cylinder and a third cylinder are sequentially and fixedly arranged on the bottom surface of the support frame from left to right; the utility model can remove dust on the surface of the mobile phone rear cover before spraying and improve the adhesive force of the mobile phone rear cover coating after spraying by arranging the fan and the anion generator; the second cylinder drives the first scraper to lift, the first scraper can scrape off more sprayed coatings, and the thickness of the coatings is controlled; through being equipped with third cylinder, second blade holder and second scraper, the third cylinder drives the second scraper and goes up and down to corresponding with first scraper, after the unnecessary coating is scraped to first scraper, then scrape the coating surface evenly with the second scraper, change the prior art and need follow-up not enough to handle the coating after the solidification, reinforcing practicality.
As mentioned in the above patent, there are a number of drawbacks to such equipment in practice, such as: 1. the tooling does not provide enough limiting mechanisms for the mobile phone rear cover products, so that the mobile phone rear cover is easy to displace in spraying, the spraying effect is unstable, the product consistency is low, and the product percent of pass is greatly reduced; 2. the feeding and discharging and the spraying actions cannot be simultaneously realized, and only one step of spraying and feeding and discharging can be completed in a single period, so that the device does not have lean production beats, and the production efficiency is lower; 3. the rear cover of the mobile phone may adhere with certain dust before spraying, so that the adhesive force of the rear cover of the mobile phone after spraying is reduced, and the aesthetic degree of the product is reduced.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a semi-automatic mobile phone rear cover curtain coating device.
The technical scheme for solving the technical problems is as follows: a semi-automatic mobile phone rear cover curtain coating device comprises:
a work table;
the rotating disc is arranged on the workbench and driven by the rotating motor to realize rotation;
the product profiling tool is provided with at least 2 products and is uniformly arranged on the rotating disc;
an articulated arm provided on the table;
the spray coating mechanism is used for spraying the pigment on the product, and is connected to the front end of the joint arm and moves along with the joint arm;
and the pressing mechanism is fixed on the workbench and used for pressing the product on the product profiling tool.
In some embodiments of the present utility model, the workbench is further provided with a coaming, and the coaming divides the workbench into a shower coating area and a non-shower coating area; the part of the product profiling tool in the curtain coating area is a curtain coating tool, and the part of the product profiling tool in the non-curtain coating area is a feeding and discharging tool.
In a further arrangement of the above technical solution, the joint arm is an XYZ three-coordinate joint arm.
In some embodiments of the present utility model, an air blowing device is further disposed in the curtain coating area, and the air blowing device faces the curtain coating tool.
In some embodiments of the utility model, the hold-down mechanism comprises a lift cylinder, a hold-down actuator, and a telescopic rod assembly connected between the lift cylinder and the hold-down actuator; the compaction executing piece is parallel to the lifting cylinder and is positioned right above the curtain coating tool.
The telescopic rod assembly is formed by connecting a plurality of connecting rods in a front-back mode, and any one of the connecting rods is provided with a size scale mark.
In the technical scheme, the compressing executing piece is a pneumatic sucker, and the pneumatic sucker is connected with an external air source.
In some embodiments of the present utility model, the product profiling tool includes a base plate and a plurality of support plates with different sizes, and any one of the support plates can be assembled to the base plate through a quick-release structure.
Regarding the technical scheme, the quick-release structure comprises a polygonal prism body, the polygonal prism body and the bottom plate are integrally formed, the lower end of the supporting plate is provided with an assembly groove, and the polygonal prism body is at least partially inserted into the assembly groove so as to connect the bottom plate with the supporting plate.
In the technical scheme, the edges of the supporting plates are in rounded transition.
The utility model has the beneficial effects that:
1. higher automation is realized, the efficiency of the mobile phone rear cover curtain coating is effectively improved, and the consistency and the qualification rate of products are improved.
2. Through hold-down mechanism, can effectually compress tightly the lid behind the cell-phone on product profiling frock to prevent that the lid takes place the displacement behind the cell-phone in the curtain coating process, lead to curtain coating effect variation.
3. The shape of the product profiling tool is similar to the shape of the mobile phone rear cover, so that better supporting and positioning effects can be achieved.
4. By adopting the scheme of the rotating disc, all related parts are arranged around the rotating disc, so that the structural arrangement is more compact, and the whole machine is smaller in size.
5. The mobile phone rear cover on the curtain coating tool performs curtain coating, and the mobile phone rear cover on the time loading and unloading tool performs loading and unloading actions, so that the production beat without waiting is formed, and the production efficiency can be effectively improved.
Drawings
Fig. 1 is an assembly drawing of the complete machine of the present utility model.
Fig. 2 is a schematic view of the internal structure of the present utility model.
Fig. 3 is a schematic side view of a partial structure of the present utility model.
Fig. 4 is a schematic structural view of the pressing mechanism of the present utility model.
FIG. 5 is an exploded view of the profiling tooling of the product of the present utility model.
FIG. 6 is a cross-sectional view of a product profiling tool of the present utility model.
In the figure: 1. a work table; 101. a curtain coating area; 102. a non-curtain coating area; 2. rotating the disc; 3. a rotating motor; 4. profiling tooling for products; 401. a curtain coating tool; 402. feeding and discharging tools; 403. a bottom plate; 404. a support plate; 405. polygonal prism bodies; 406. an assembly groove; 407. round corners; 5. an articulated arm; 6. a curtain coating mechanism; 7. a compressing mechanism; 701. a lifting cylinder; 702. compressing the executing piece; 703. a telescoping rod assembly; 7031. a connecting rod; 7032. a size scale mark; 8. coaming plate; 10. an air blowing device; 11. a mobile phone rear cover; 12. an external air source.
Detailed Description
The utility model will be further described with reference to the drawings and specific examples. It should be noted that the examples are only specific to the present utility model and are for the purpose of better understanding of the technical solutions of the present utility model to those skilled in the art, and should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, as the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used for convenience of description and simplicity of description, only as to the orientation or positional relationship shown in the drawings, and not as an indication or suggestion that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.
In the description of the present utility model, it should be noted that unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1 to 6, a semi-automatic mobile phone rear cover shower coating device includes:
a work table 1;
a rotating disc 2 provided on the table 1 and driven by a rotating motor 3 to effect rotation;
the product profiling tool 4 is provided with at least 2 and is uniformly arranged on the rotating disc 2;
an articulated arm 5 provided on the table 1;
a shower mechanism 6 for spraying a coloring material on the product, the shower mechanism 6 being connected to the front end of the arm 5 and moving together with the arm 5;
and the pressing mechanism 7 is fixed on the workbench 1 and is used for pressing the product on the product profiling tool 4.
The above-mentioned content is the basic scheme of the utility model, the theory of operation when using is, place the cell-phone back cover 11 blank of unprocessed on the product profile modeling frock 4, hold-down mechanism 7 starts to compress the cell-phone back cover 11 blank on the product profile modeling frock 4, then start to rotate disc 2 and transport cell-phone back cover 11 blank to the processing position, then joint arm 5 motion is in order to drive the shower to scribble the position with 6, follow shower to scribble the mechanism 6 and start to carry out shower to cell-phone back cover 11 blank, rotate disc 2 reset after the shower is scribbled, hold-down mechanism 7 is loosened, staff or last unloading equipment can take off the cell-phone back cover 11 of finished product from the product profile modeling frock 4.
Compared with the prior art, the scheme of the utility model has a plurality of advantages, namely, higher automation is realized, the shower coating efficiency of the mobile phone rear cover 11 is effectively improved, and the consistency and the qualification rate of products are improved; secondly, the mobile phone rear cover 11 can be effectively pressed on the product profiling tool 4 through the pressing mechanism 7, so that the mobile phone rear cover 11 is prevented from being displaced in the process of curtain coating, and the curtain coating effect is prevented from being poor; thirdly, the shape of the product profiling tool 4 is similar to the shape of the mobile phone rear cover 11, so that better supporting and positioning effects can be achieved; and fourthly, a rotating disc 2 scheme is adopted, all relevant parts are arranged around the rotating disc 2, so that the structural arrangement is more compact, and the whole machine is smaller in size.
Preferably, the joint arm 5 is an XYZ three-coordinate joint arm 5, and joint arm 5 products of companies such as JAKA and YAMAHA can be selected.
Example two
In order to provide a better working environment, the structural scheme adopted in the embodiment is as follows: referring to fig. 2 to 3, the workbench 1 is further provided with a coaming 8, and the coaming 8 divides the workbench 1 into a curtain coating area 101 and a non-curtain coating area 102; the part of the product profiling tool 4 in the curtain coating area 101 is a curtain coating tool 401, and the part of the product profiling tool 4 in the non-curtain coating area 102 is a loading and unloading tool 402.
Due to the arrangement of the coaming 8, dust in most production workshops can be isolated outside, so that a relatively clean shower coating area 101 is formed, impurities such as dust and the like are greatly reduced and fall onto a blank of the mobile phone rear cover 11, and the shower coating effect of the mobile phone rear cover 11 is better.
Preferably, the coaming 8 is a fully transparent or partially transparent coaming 8, so that a worker can observe the working condition in the curtain coating area 101.
In the above technical solution, the shower coating area 101 is further provided with an air blowing device 10, and the air blowing device 10 is opposite to the shower coating tool 401. Before each time the curtain coating mechanism 6 is opened, the blowing device 10 is started to blow air against the blank of the mobile phone rear cover 11 so as to blow off dust attached to the blank, and the cleaning degree of the surface of the blank of the mobile phone rear cover 11 is further improved by using the coaming 8.
Example III
On the basis of any of the above embodiments, this embodiment provides a preferable pressing mechanism 7 solution, specifically: referring to fig. 4, the pressing mechanism 7 includes a lifting cylinder 701, a pressing actuator 702, and a telescopic rod assembly 703 connected between the lifting cylinder 701 and the pressing actuator 702; the pressing executing piece 702 is parallel to the lifting cylinder 701 and is located right above the curtain coating tool 401. When the device is used, the lifting cylinder 701 is started, and the compression executing piece 702 is driven to ascend or descend through the telescopic rod assembly 703; when the mobile phone rear cover 11 descends, the mobile phone rear cover 11 can be pressed on the product profiling tool 4 so as to prevent the mobile phone rear cover 11 from being displaced; the mobile phone rear cover 11 can be released when the mobile phone rear cover rises, so that the mobile phone rear cover 11 can be taken out or put into the product profiling tool 4.
The telescopic rod assembly 703 is formed by connecting a plurality of connecting rods 7031 back and forth, and any one of the connecting rods 7031 is provided with a size scale mark 7032. The telescopic rod assembly 703 has a telescopic function, so that the use requirements of the mobile phone rear cover 11 with different sizes can be met, for example, when the mobile phone rear cover 11 is large in size, the telescopic rod can be extended to match the size; when the size of the mobile phone rear cover 11 is small, the telescopic rod can be retracted to match the size. On the other hand, the telescopic size of the telescopic rod can be conveniently, quickly and accurately controlled by observing the size scale marks 7032.
With respect to the above solution, it is further provided that the pressing actuator 702 is a pneumatic chuck, and the pneumatic chuck is connected to the external air source 12. When in use, the pneumatic control program is used for generating a negative pressure effect when the mobile phone is required to be pressed so as to limit the mobile phone rear cover 11; when the release is needed, sufficient air is introduced, so that the pneumatic sucker no longer has negative pressure effect, and the mobile phone rear cover 11 can be easily separated from the pneumatic sucker.
Example IV
In this embodiment, structural limitation is performed on the product profiling tool 4, specifically: referring to fig. 5 to 6, the product profiling tool 4 includes a base plate 403 and a plurality of support plates 404 with different sizes, and any one of the support plates 404 can be assembled to the base plate 403 through a quick-release structure. The cell-phone back cover 11's size is not the same, therefore the mode of accessible change backup pad 404 for this device can adapt to lid 11 behind the cell-phone of multiple size model, satisfies the user demand, reduces the quantity of equipment, reduction in production cost simultaneously.
Preferably, the quick release structure includes a polygonal prism 405 integrally formed with the base plate 403, and the lower end of the support plate 404 is provided with an assembly groove 406, and the polygonal prism 405 is at least partially inserted into the assembly groove 406 to connect the base plate 403 and the support plate 404 together.
In order to obtain better holding hand feeling, the edge of the mobile phone rear cover 11 is round, and in order to match with the mobile phone rear cover, the edge of the supporting plate 404 adopts a round corner 407 for transition.
It should be noted that other technical solutions of the present utility model belong to the prior art, and are not described in detail.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the concept of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.
Claims (10)
1. Semi-automatic mobile phone back lid drenches scribbles device, its characterized in that includes:
a work table (1);
a rotating disc (2) which is arranged on the workbench (1) and is driven by a rotating motor (3) to realize rotation;
the product profiling tool (4) is provided with at least 2 and is uniformly arranged on the rotating disc (2);
an articulated arm (5) provided on the table (1);
the spray coating mechanism (6) is used for spraying pigment on the product, and the spray coating mechanism (6) is connected to the front end of the joint arm (5) and moves along with the joint arm (5);
and the pressing mechanism (7) is fixed on the workbench (1) and is used for pressing the product on the product profiling tool (4).
2. The semi-automatic mobile phone rear cover curtain coating device according to claim 1, wherein: the workbench (1) is also provided with a coaming (8), and the coaming (8) divides the workbench (1) into a curtain coating area (101) and a non-curtain coating area (102); the part of the product profiling tool (4) in the curtain coating area (101) is a curtain coating tool (401), and the part of the product profiling tool (4) in the non-curtain coating area (102) is an upper and lower tool (402).
3. The semi-automatic mobile phone rear cover curtain coating device according to claim 1, wherein: the joint arm (5) is an XYZ three-coordinate joint arm (5).
4. The semi-automatic mobile phone rear cover curtain coating device according to claim 2, wherein: an air blowing device (10) is further arranged in the curtain coating area (101), and the air blowing device (10) is opposite to the curtain coating tool (401).
5. The semi-automatic mobile phone rear cover curtain coating device according to claim 2, wherein: the compressing mechanism (7) comprises a lifting cylinder (701), a compressing executing piece (702) and a telescopic rod assembly (703) connected between the lifting cylinder (701) and the compressing executing piece (702); the compaction executing piece (702) is parallel to the lifting cylinder (701) and is positioned right above the curtain coating tool (401).
6. The semi-automatic mobile phone rear cover curtain coating device according to claim 5, wherein: the telescopic rod assembly (703) is formed by connecting a plurality of connecting rods (7031) back and forth, and any one connecting rod (7031) is provided with a size scale mark (7032).
7. The semi-automatic mobile phone rear cover curtain coating device according to claim 5, wherein: the compaction actuator (702) is a pneumatic chuck, and the pneumatic chuck is connected with an external air source (12).
8. The semi-automatic mobile phone rear cover curtain coating device according to claim 1, wherein: the product profiling tool (4) comprises a bottom plate (403) and a plurality of support plates (404) with different sizes, and any one support plate (404) can be assembled on the bottom plate (403) through a quick-dismantling structure.
9. The semi-automatic mobile phone rear cover curtain coating device according to claim 8, wherein: the quick-release structure comprises a polygonal prism body (405), wherein the polygonal prism body (405) and the bottom plate (403) are integrally formed, an assembly groove (406) is formed in the lower end of the supporting plate (404), and the polygonal prism body (405) is at least partially inserted into the assembly groove (406) so as to connect the bottom plate (403) and the supporting plate (404) together.
10. The semi-automatic mobile phone rear cover curtain coating device according to claim 8, wherein: the edges of the support plates (404) are in transition by adopting fillets (407).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223609197.8U CN219442138U (en) | 2022-12-29 | 2022-12-29 | Semi-automatic mobile phone rear cover coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223609197.8U CN219442138U (en) | 2022-12-29 | 2022-12-29 | Semi-automatic mobile phone rear cover coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219442138U true CN219442138U (en) | 2023-08-01 |
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ID=87388789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223609197.8U Active CN219442138U (en) | 2022-12-29 | 2022-12-29 | Semi-automatic mobile phone rear cover coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219442138U (en) |
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2022
- 2022-12-29 CN CN202223609197.8U patent/CN219442138U/en active Active
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