CN215313477U - Mobile phone cover plate coating equipment - Google Patents
Mobile phone cover plate coating equipment Download PDFInfo
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- CN215313477U CN215313477U CN202120230787.6U CN202120230787U CN215313477U CN 215313477 U CN215313477 U CN 215313477U CN 202120230787 U CN202120230787 U CN 202120230787U CN 215313477 U CN215313477 U CN 215313477U
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- mobile phone
- phone cover
- cover plate
- coating
- liquid
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Abstract
The utility model relates to the technical field of mobile phone cover plates, and discloses a mobile phone cover plate coating device which comprises a bottom plate and a controller, install the coating film unit of being connected with the controller electricity on the bottom plate and place the unit, it includes moving mechanism to place the unit, last fixedly connected with of moving mechanism is used for placing the workstation of cell-phone apron, the symmetry is provided with first backup pad and second backup pad on the bottom plate, the coating film unit includes the pivot, the one end key-type connection of pivot has first step motor, the other end rotates to be connected in the second backup pad, first step motor fixed mounting is on first backup pad, the cover is equipped with the coating film ware in the middle of the pivot, the width of coating film ware is not less than the width of cell-phone apron, the coating film ware includes the stock solution layer from inside to outside, supporting layer and liquid layer, be provided with the through-hole between stock solution layer and the liquid layer of attaching, the through-hole both ends are run through the supporting layer and are linked together with the stock solution layer respectively and liquid layer of attaching. The utility model can solve the problems of uneven film coating and low working efficiency of the existing mobile phone cover plate film coating device.
Description
Technical Field
The utility model relates to the technical field of mobile phone cover plates, in particular to mobile phone cover plate coating equipment.
Background
In modern life, no mobile phone is unacceptable, the mobile phone is almost one hand, and a plurality of mobile phones are used by a few people or even simultaneously, so that the demand is very large, the mobile phone cover plate is an essential important part in the mobile phone, when the existing mobile phone cover plate is processed, a film coating device is required to coat the mobile phone cover plate, and the requirement of the mobile phone cover plate on the film coating precision is high.
The common film coating machine for coating the mobile phone cover plate needs to clamp the mobile phone cover plate by using a clamp and then coat the film, but the clamp is in contact with the mobile phone cover plate to form a clamping surface, the clamping surface is blocked by the clamp, the film coating cannot be carried out on the clamping position, and the later repair is needed, so that the working efficiency is reduced, and the existing mobile phone cover plate film coating device adopts a spray head to spray the film during film coating, so that the thickness of a film coating layer is uneven, and the film coating effect is poor; and a series of coating assemblies such as a clamp and a spray nozzle need to be arranged, so that the internal structure of the coating machine is very complicated, and the high-efficiency operation is not facilitated.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a mobile phone cover plate coating apparatus, which can solve the problems of uneven coating and low working efficiency of the existing mobile phone cover plate coating apparatus.
The utility model solves the technical problems by the following technical means: a mobile phone cover plate coating device comprises a bottom plate and a controller, wherein a coating unit and a placing unit which are electrically connected with the controller are installed on the bottom plate, the coating unit is arranged right above the placing unit, the placing unit comprises a moving mechanism, a workbench for placing a mobile phone cover plate is fixedly connected to the moving mechanism, a first supporting plate and a second supporting plate are symmetrically arranged on the bottom plate, the coating unit is arranged between the first supporting plate and the second supporting plate, the coating unit comprises a rotating shaft, one end of the rotating shaft is fixedly connected with a first stepping motor, the other end of the rotating shaft is rotatably connected to the second supporting plate, the first stepping motor is fixedly installed on the first supporting plate, the first stepping motor is electrically connected with the controller, a coating device is sleeved in the middle of the rotating shaft, the width of the coating device is not less than that of the mobile phone cover plate, the coating device comprises a liquid storage layer, a supporting layer and a liquid attaching layer from inside to outside, a plurality of through holes are formed between the liquid storage layer and the liquid attaching layer, the two ends of the through hole penetrate through the supporting layer and are respectively communicated with the liquid storage layer and the liquid attaching layer; the mobile mechanism moves the workbench with the mobile phone cover plate from one side to the other side of the film coater, when the mobile phone cover plate is in contact with the film coater and has certain pressure, the first stepping motor starts to operate to drive the film coater to rotate, the film coater rotates and the workbench moves, and the upper surface of the mobile phone cover plate can be in contact with the film coater to finish film coating; the liquid storage layer is stored with coating liquid, the coating liquid flows into the liquid attaching layer from the through hole, the mobile phone cover plate extrudes the coating liquid from the liquid attaching layer and attaches the coating liquid to the mobile phone cover plate; the coating liquid on the liquid-attached layer is always in a full state, so that the thickness of the coating liquid attached to each position of the mobile phone cover plate is consistent.
Furthermore, the moving mechanism comprises a second stepping motor fixedly installed on the bottom plate, the second stepping motor is electrically connected with the controller, the output end of the second stepping motor is fixedly connected with a lead screw, a sliding block is rotatably connected onto the lead screw, and the sliding block is fixedly connected with the workbench; the second stepping motor drives the screw rod to rotate, and the sliding block moves along the screw rod so as to drive the workbench to move.
Furthermore, the workbench is an inverted U-shaped workbench, the side surface of the sliding block is in a right trapezoid shape, the height of the sliding block is greater than that of the workbench, and the length of the sliding block is consistent with that of the workbench; the part of the sliding block higher than the workbench can push the mobile phone cover plate, so that the mobile phone cover plate and the workbench move towards the film coating device together.
Furthermore, a flat plate is fixedly connected above the first supporting plate and the second supporting plate, a liquid storage box is mounted on the flat plate, a guide pipe is fixedly connected to one side, close to the second supporting plate, of the liquid storage box, the other end of the guide pipe penetrates through the flat plate and the second supporting plate and is arranged above the rotating shaft, one side, close to the second supporting plate, of the rotating shaft is fixedly communicated with a liquid injection port, the liquid injection port is in contact with the lower end of the guide pipe, a first contact sensor electrically connected with a controller is mounted at the lower end of the guide pipe, a valve electrically connected with the controller is arranged in the middle of the inverted guide pipe, the rotating shaft is of a hollow structure, and a plurality of round holes are formed in the middle of the rotating shaft; when the coating device does not work, the liquid injection port is in contact with the guide pipe, the first contact sensor transmits a signal to the controller, and the controller controls the valve to be opened, so that coating liquid in the liquid storage box flows into the rotating shaft through the guide pipe and the liquid injection port and then flows into the liquid storage layer through the round hole.
Further, a second contact sensor electrically connected with the controller is arranged on the bottom plate right below the liquid attaching layer; when the workbench contacts the second contact sensor, the second contact sensor transmits a signal to the controller, the controller starts the first stepping motor, and the first stepping motor drives the rotating shaft to rotate so as to drive the film coating device to rotate.
Further, a transparent strip and scale marks are arranged on the liquid storage tank; the coating liquid surplus in the liquid storage tank can be visually seen through the transparent bars and the scale marks.
Further, a transfusion port and a sealing cover are arranged on the liquid storage box; when the residual amount of the coating liquid in the liquid storage tank is not large, the sealing cover can be opened to add liquid to the liquid storage tank in time.
The utility model has the beneficial effects that:
(1) according to the utility model, through the matching arrangement of the film coating unit and the placing unit, the problems of uneven film coating and low working efficiency of the existing film coating device for the mobile phone cover plate can be solved.
(2) According to the utility model, through the multi-layer arrangement of the film coating devices, the film coating liquid in the liquid storage layer flows into the liquid attaching layer from the through hole, the mobile phone cover plate extrudes the film coating liquid from the liquid attaching layer and attaches the film coating liquid to the mobile phone cover plate; the coating liquid on the liquid-attached layer is always in a full state, so that the thickness of the coating liquid attached to each position of the mobile phone cover plate is consistent.
(3) The arrangement of the liquid storage box, the guide pipe and the liquid injection port can be used for adding liquid into the film coating device, so that the liquid-attached layer is always in a full state.
Drawings
FIG. 1 is a schematic structural diagram of a mobile phone cover plate coating apparatus according to the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is an enlarged view of the lower portion of the conduit;
FIG. 4 is a schematic view of a part of the structure of the coater;
FIG. 5 is a cross-sectional view of a coater;
the liquid storage device comprises a bottom plate 1, a rectangular block 2, a first supporting plate 301, a second supporting plate 302, a flat plate 4, a liquid storage box 5, a transparent strip 6, scale marks 7, a sealing cover 8, a guide pipe 9, a first contact sensor 10, a second contact sensor 11, a rotating shaft 12, a first stepping motor 131, a second stepping motor 132, a liquid injection port 14, a liquid storage layer 16, a supporting layer 17, a liquid attaching layer 18, a through hole 19, a screw rod 20, a sliding block 21 and a workbench 22.
Detailed Description
The utility model will be described in detail below with reference to the following figures and specific examples:
as shown in fig. 1-5, the mobile phone cover plate coating equipment of this embodiment includes a bottom plate 1 and a controller, a rectangular block 2 is welded on one side of the bottom plate 1, a first supporting plate 301 and a second supporting plate 302 are symmetrically welded on the bottom plate 1, a flat plate 4 is welded above the first supporting plate 301 and the second supporting plate 302, a liquid storage tank 5 is installed on the flat plate 4, a transparent strip 6 and a scale mark 7 are arranged on the liquid storage tank 5, a liquid infusion port and a sealing cover 8 are arranged on the liquid storage tank 5, a conduit 9 is fixedly connected to one side of the liquid storage tank 5 close to the second supporting plate 302, a first contact sensor 10 is installed at the lower end of the conduit 9, and a valve is arranged in the middle of the conduit 9.
The bottom plate 1 is provided with a film coating unit and a placing unit, the film coating unit is arranged right above the placing unit, the film coating unit comprises a rotating shaft 12, one end of the rotating shaft 12 is connected with a first stepping motor 131 in a key mode, the other end of the rotating shaft is connected on a second supporting plate 302 in a rotating mode, the first stepping motor 131 is fixedly arranged on a first supporting plate 301, one side, close to the second supporting plate 302, of the rotating shaft 12 is fixedly communicated with a liquid injection port 14, the upper end of the liquid injection port 14 is in contact with the lower end of a guide pipe 9, the rotating shaft 12 is of a hollow structure, the middle of the rotating shaft 12 is provided with a plurality of round holes, a film coating device is sleeved in the middle of the rotating shaft 12, the width of the film coating device is not less than the width of a mobile phone cover plate, and the film coating device comprises a liquid storage layer 16 from inside to outside, the support layer 17 and the liquid attaching layer 18, a plurality of through holes 19 are arranged between the liquid storage layer 16 and the liquid attaching layer 18, and two ends of each through hole 19 penetrate through the support layer 17 and are respectively communicated with the liquid storage layer 16 and the liquid attaching layer 18; the second contact sensor 11 is mounted on the base plate 1 directly below the liquid-attached layer 18.
The placing unit comprises a moving mechanism, the moving mechanism comprises a second stepping motor 132 fixedly installed on the bottom plate 1, the output end of the second stepping motor 132 is in keyed connection with a screw rod 20, the other end of the screw rod 20 is rotatably connected to the rectangular block 2, a sliding block 21 is in threaded connection with the screw rod 20, a workbench 22 is welded on one side of the sliding block 21, the workbench 22 is an inverted U-shaped workbench, the side surface of the sliding block 21 is in a right trapezoid shape, the height of the sliding block 21 is larger than that of the workbench 22, and the length of the sliding block 21 is consistent with that of the workbench 22; the part of the sliding block 21 higher than the workbench 22 can push the mobile phone cover plate, so that the mobile phone cover plate and the workbench 22 move together towards the coater direction.
The valve, the first stepping motor 131, the second stepping motor 132, the first contact sensor 10, and the second contact sensor 11 are all electrically connected to the controller.
The using method of the utility model is as follows:
before use, the liquid storage tank 5 and the liquid storage layer 16 are filled with coating liquid, and the initial position of the slide block 21 is in contact with the rectangular block 2.
On placing workstation 22 with the cell-phone apron, the starting apparatus, second step motor 132 drives lead screw 20 rotatory, and lead screw 20 drives workstation 22 and moves toward the centre, and when workstation 22 contacted second contact pick up 11, second contact pick up 11 was to the controller transmission signal, and the controller starts first step motor 131, and first step motor 131 drives pivot 12 rotatory to it is rotatory to drive the coating machine.
The upper surface of the mobile phone cover plate can be contacted with the film coating device while the film coating device rotates and the workbench 22 moves, so that the film coating process is completed; the liquid storage layer 16 stores coating liquid, the coating liquid flows into the liquid attaching layer 18 from the through hole 19, the mobile phone cover plate extrudes the coating liquid from the liquid attaching layer 18 and is attached to the mobile phone cover plate by certain extrusion on the liquid attaching layer 18; the coating liquid on the liquid attaching layer 18 is always in a full state, so that the thickness of the coating liquid attached to each position of the mobile phone cover plate is consistent.
After the coating is finished, the second stepping motor 132 continues to operate to drive the workbench 22 to withdraw from the coating unit, so that the mobile phone cover plate is moved out from the lower part of the coating device to be convenient for taking the mobile phone cover plate, and the second stepping motor 132 drives the sliding block 21 to reset.
When the coating device does not work, the liquid injection port 14 is in contact with the guide pipe 9, the first contact sensor 10 transmits a signal to the controller, and the controller controls the valve to be opened, so that the coating liquid in the liquid storage tank 5 flows into the rotating shaft 12 through the guide pipe 9 and the liquid injection port 14 and flows into the liquid storage layer 16 through the round hole, and the liquid adsorption layer 18 is always in a full state.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims. The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.
Claims (7)
1. The utility model provides a cell-phone apron filming equipment, includes bottom plate and controller, its characterized in that: the mobile phone cover plate comprises a bottom plate, a controller and a coating unit, wherein the bottom plate is provided with the coating unit and a placing unit which are electrically connected with the controller, the coating unit is arranged right above the placing unit, the placing unit comprises a moving mechanism, the moving mechanism is fixedly connected with a workbench for placing a mobile phone cover plate, the bottom plate is symmetrically provided with a first supporting plate and a second supporting plate, the coating unit is arranged between the first supporting plate and the second supporting plate, the coating unit comprises a rotating shaft, one end of the rotating shaft is fixedly connected with a first stepping motor, the other end of the rotating shaft is rotatably connected to the second supporting plate, the first stepping motor is fixedly arranged on the first supporting plate and is electrically connected with the controller, a coating device is sleeved in the middle of the rotating shaft, the width of the coating device is not less than that of the mobile phone cover plate, and the coating device comprises a liquid storage layer from inside to outside, the support layer and the liquid attaching layer are arranged, a through hole is arranged between the liquid storage layer and the liquid attaching layer, and two ends of the through hole penetrate through the support layer and are respectively communicated with the liquid storage layer and the liquid attaching layer.
2. The mobile phone cover plate coating equipment of claim 1, wherein: the moving mechanism comprises a second stepping motor fixedly installed on the bottom plate, the second stepping motor is electrically connected with the controller, the output end of the second stepping motor is fixedly connected with a lead screw, a sliding block is connected to the lead screw in a rotating mode, and the sliding block is fixedly connected with the workbench.
3. The mobile phone cover plate coating equipment of claim 2, wherein: the workbench is an inverted U-shaped workbench, the side face of the sliding block is in a right trapezoid shape, the height of the sliding block is larger than that of the workbench, and the length of the sliding block is consistent with that of the workbench.
4. The mobile phone cover plate coating equipment of claim 3, wherein: first backup pad and second backup pad top fixedly connected with are dull and stereotyped, install the liquid storage box on the flat board, the liquid storage box is close to second backup pad one side fixedly connected with pipe, the pipe other end passes dull and stereotyped and second backup pad and arranges the pivot top in, the pivot is close to second backup pad one side fixed intercommunication and has annotate the liquid mouth, annotate liquid mouth and pipe lower extreme contact, the first contact pick-up who is connected with the controller electricity is installed to the pipe lower extreme, be provided with the valve of being connected with the controller electricity in the middle of falling the pipe, the pivot is hollow structure, a plurality of round hole has been seted up in the middle of the pivot.
5. The mobile phone cover plate coating equipment of claim 4, wherein: and a second contact sensor electrically connected with the controller is arranged on the bottom plate right below the liquid attaching layer.
6. The mobile phone cover plate coating equipment of claim 5, wherein: the liquid storage box is provided with a transparent strip and scale marks.
7. The mobile phone cover plate coating equipment of claim 6, wherein: the liquid storage box is provided with a transfusion port and a sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120230787.6U CN215313477U (en) | 2021-01-27 | 2021-01-27 | Mobile phone cover plate coating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120230787.6U CN215313477U (en) | 2021-01-27 | 2021-01-27 | Mobile phone cover plate coating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215313477U true CN215313477U (en) | 2021-12-28 |
Family
ID=79579759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120230787.6U Active CN215313477U (en) | 2021-01-27 | 2021-01-27 | Mobile phone cover plate coating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215313477U (en) |
-
2021
- 2021-01-27 CN CN202120230787.6U patent/CN215313477U/en active Active
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