CN215703513U - Processing and manufacturing equipment for mobile phone rear cover - Google Patents
Processing and manufacturing equipment for mobile phone rear cover Download PDFInfo
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- CN215703513U CN215703513U CN202022994033.6U CN202022994033U CN215703513U CN 215703513 U CN215703513 U CN 215703513U CN 202022994033 U CN202022994033 U CN 202022994033U CN 215703513 U CN215703513 U CN 215703513U
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- rear cover
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Abstract
The utility model discloses a processing and manufacturing device for a rear cover of a mobile phone, which comprises an injection molding mechanism, at least two injection molds and a driving device for driving the injection molds to move to a preset position; the driving device comprises a first driving assembly and a second driving assembly, the first driving assembly is in driving connection with the injection mold to drive the injection mold to move left and right, and the second driving assembly is in driving connection with the injection mechanism to drive the injection mechanism to move up and down; the injection mold comprises an upper mold and a lower mold, wherein the upper mold is provided with a boss which is consistent with the shape of the mobile phone camera, and the lower mold is provided with a concave platform which is matched with the boss in shape. The utility model is a structural form of the injection mold for the rear cover of the double mobile phones, one mold is used for injection molding, and then the other mold is used for placing the outer cylinder, so that the working efficiency is greatly improved in the whole process; moreover, the bosses and the concave platforms with the same size realize the protection of the camera, for example, the glass and the mobile phone rear cover glass are integrated, and the mobile phone rear cover can be waterproof.
Description
Technical Field
The utility model relates to the technical field of mobile phone production equipment, in particular to processing and manufacturing equipment for a rear cover of a mobile phone.
Background
The manufacturing of the rear cover of the mobile phone comprises three processes of preparation, a forming process and post-processing of a workpiece. In the preparation process, a proper injection machine and an opening position are selected, the material is pretreated, the forming process comprises the processes of feeding, plasticizing, injecting into a mold, cooling and pressure maintaining and the like, and the post-treatment of the workpiece comprises the processes of annealing, surface finishing and the like. The mobile phone rear cover manufactured by the mould for manufacturing the mobile phone rear cover in the prior art is easy to feed water due to the camera hole, and the rear cover injection mould is fixed and can only be used for simultaneously injection-molding one rear cover, so that the working efficiency is lower.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a processing and manufacturing device for a rear cover of a mobile phone.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a processing and manufacturing device for a mobile phone rear cover comprises an injection molding mechanism, at least two injection molds and a driving device for driving the injection molds to move to a preset position; the driving device comprises a first driving assembly and a second driving assembly, the first driving assembly is in driving connection with the injection mold to drive the injection mold to move left and right, and the second driving assembly is in driving connection with the injection mechanism to drive the injection mechanism to move up and down; the injection mold comprises an upper mold and a lower mold, wherein the upper mold is provided with a boss which is consistent with the shape of the mobile phone camera, and the lower mold is provided with a concave platform which is matched with the boss in shape.
As a preferable technical solution of the present invention, each of the first driving assembly and the second driving assembly includes a guide rod and a hydraulic cylinder, the guide rod is provided with a moving portion, the injection molding mechanism and the injection mold are provided on the corresponding moving portion, and the hydraulic cylinder pushes the moving portion to move up and down along the guide rod.
As a preferable technical scheme, the boss is a cuboid boss.
As a preferable technical solution of the present invention, the concave table is provided with an exhaust hole.
As a preferable technical solution of the present invention, the present invention further comprises a heating device, which is disposed in the lower mold to heat the material to be processed.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model is a structural form of the injection mold for the rear cover of the double mobile phones, one mold is used for injection molding, and then the other mold is used for placing the outer cylinder, so that the working efficiency is greatly improved in the whole process; moreover, the bosses and the concave platforms with the same size realize the protection of the camera, for example, the glass and the mobile phone rear cover glass are integrated, and the mobile phone rear cover can be waterproof.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Reference numbers in the figures:
1-an injection molding mechanism, 11-a material injection nozzle;
2-injection molding of a mold;
3-drive means, 31-guide bar, 32-hydraulic cylinder, 33-moving part.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model discloses a processing and manufacturing device for a rear cover of a mobile phone, which specifically comprises the following components according to the attached drawing 1:
the injection molding mechanism 1, at least two injection molds 2 and the driving device 3 for driving the injection molds 2 to move to the preset position, the driving device 3 can respectively drive the moving positions and the moving directions of the two injection molds 2, and when the rear cover of one of the injection molds 2 is used for injection molding, the other injection mold 2 is driven to move to the injection molding mechanism 1 for injection molding, so that the production efficiency is improved.
The driving device 3 comprises a first driving component and a second driving component, the first driving component is in driving connection with the injection mold 2 to drive the injection mold 2 to move left and right, and the second driving component is in driving connection with the injection mechanism 1 to drive the injection mechanism 1 to move up and down. In the operation process, the first driving component drives the injection mold 2 to move to the position right below the injection mechanism 1, then the injection mold 2 stops being driven to move continuously, the position is a preset position at the moment, then the second driving component drives the injection mechanism 1 to move downwards and move to the position where the injection nozzle 11 of the injection mechanism 1 can be tightly pressed on the injection mold 2 of the rear cover of the mobile phone and injection molding can be carried out, a heating device is arranged in the lower mold to heat a material to be processed in the injection molding, then the mobile phone rear cover can be formed and injected, the injection mold 2 of the rear cover of the mobile phone after injection molding is driven by the first driving component to move away, and the injection mold 2 of the other rear cover of the mobile phone with the outer cylinder placed is also moved to the position right below the injection nozzle 11 to carry out injection molding.
The first driving assembly and the second driving assembly each include a guide rod 31 and a hydraulic cylinder 32, the guide rod 31 is provided with a moving portion 33, the injection mechanism 1 and the injection mold 2 are disposed on the corresponding moving portions 33, and the moving portions 33 can be moved on the guide rod 31 by driving the moving portions 33 by the hydraulic cylinder 32 whenever the injection mold 2 needs to be moved by presetting, for example, a moving direction and an injection position. Of course, the first driving assembly and the second driving assembly are not limited to this driving manner, and the embodiment is only one of the driving manners.
The injection mold 2 comprises an upper mold and a lower mold, wherein the upper mold is provided with a boss which is consistent with the shape of the mobile phone camera, the lower mold is provided with a concave platform which is matched with the boss in shape, and the position of the mobile phone camera which is covered on the back of the mobile phone is completely consistent with the position of the boss on the upper mold. Of course, the size and height of the boss can be designed according to the size requirement of the manufacturer on the camera. It is understood that the camera mentioned in the present device is a generic term of a device with a camera function, and may include a flash or other devices related to mobile phone camera shooting. The boss and the concave table with the same size are arranged, so that the camera protective glass and the mobile phone rear cover glass are integrated, the mobile phone rear cover can be waterproof, and the cost can be better saved.
Specifically, the boss is in the shape of a cuboid boss, and the concave table is further provided with an exhaust hole.
Compared with the prior art, the utility model is a structural form of the injection mold for the rear covers of the double mobile phones, one mold is firstly used for injection molding, and then the other mold is used for placing the outer cylinder, so that the whole process greatly improves the working efficiency; and the bosses and the concave platforms with the same size realize the integration of camera protection such as glass and mobile phone rear cover glass, and the mobile phone rear cover can be waterproof.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a processing preparation equipment of lid behind cell-phone which characterized in that: the injection molding device comprises an injection molding mechanism, at least two injection molds and a driving device for driving the injection molds to move to a preset position; the driving device comprises a first driving assembly and a second driving assembly, the first driving assembly is in driving connection with the injection mold to drive the injection mold to move left and right, and the second driving assembly is in driving connection with the injection mechanism to drive the injection mechanism to move up and down; the injection mold comprises an upper mold and a lower mold, wherein the upper mold is provided with a boss which is consistent with the shape of the mobile phone camera, and the lower mold is provided with a concave platform which is matched with the boss in shape.
2. The processing and manufacturing device for the rear cover of the mobile phone according to claim 1, wherein: first drive assembly and second drive assembly all include guide bar and pneumatic cylinder, be equipped with removal portion on the guide bar, the mechanism of moulding plastics and injection mold set up on the removal portion that corresponds, the pneumatic cylinder promotes removal portion and reciprocates along the guide bar.
3. The processing and manufacturing device for the rear cover of the mobile phone according to claim 1, wherein: the shape of boss is cuboid boss.
4. The processing and manufacturing device for the rear cover of the mobile phone according to claim 1, wherein: the concave table is provided with an exhaust hole.
5. The processing and manufacturing device for the rear cover of the mobile phone according to claim 1, wherein: the processing device is characterized by further comprising a heating device, wherein the heating device is arranged in the lower die and used for heating the material to be processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022994033.6U CN215703513U (en) | 2020-12-14 | 2020-12-14 | Processing and manufacturing equipment for mobile phone rear cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022994033.6U CN215703513U (en) | 2020-12-14 | 2020-12-14 | Processing and manufacturing equipment for mobile phone rear cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215703513U true CN215703513U (en) | 2022-02-01 |
Family
ID=79984970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022994033.6U Active CN215703513U (en) | 2020-12-14 | 2020-12-14 | Processing and manufacturing equipment for mobile phone rear cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215703513U (en) |
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2020
- 2020-12-14 CN CN202022994033.6U patent/CN215703513U/en active Active
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