CN216941630U - A rubber coating mould for production of ultra-thin formula cell-phone cover - Google Patents
A rubber coating mould for production of ultra-thin formula cell-phone cover Download PDFInfo
- Publication number
- CN216941630U CN216941630U CN202220264507.8U CN202220264507U CN216941630U CN 216941630 U CN216941630 U CN 216941630U CN 202220264507 U CN202220264507 U CN 202220264507U CN 216941630 U CN216941630 U CN 216941630U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- side wall
- die holder
- mobile phone
- upper side
- 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.)
- Expired - Fee Related
Links
- 238000010073 coating (rubber) Methods 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000005538 encapsulation Methods 0.000 claims abstract description 10
- 238000000465 moulding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 239000003292 glue Substances 0.000 description 9
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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Classifications
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Telephone Set Structure (AREA)
Abstract
The utility model discloses an encapsulation die for producing an ultra-thin mobile phone case, which comprises a lower die holder, wherein a groove is formed in the upper side wall of the lower die holder, a filling port communicated with the groove is formed in the outer wall of the lower die holder, fixed plates are fixedly connected to the side walls of the two sides of the lower die holder, fixed columns are fixedly connected to the upper side walls of the two fixed plates, sliding blocks are arranged on the outer walls of the two fixed columns in a sliding mode, an upper die holder is fixedly connected between the two sliding blocks, and a boss is fixedly connected to the lower side wall of the upper die holder. According to the utility model, through the rotation of the screw rod, the upper die base moves downwards to complete die assembly with the lower die base, so that the upper die base and the lower die base are firmly fixed, and the rubber coating effect of the mobile phone cover is improved.
Description
Technical Field
The utility model relates to the technical field of production of mobile phone covers, in particular to a rubber coating mold for producing an ultrathin mobile phone cover.
Background
The encapsulation is actually a secondary injection molding, the product generally comprises a main body (hard glue) part and an outer package (soft glue) part, when the mold is manufactured, the hard glue main body is manufactured firstly, the design of the main body hard glue mold is designed according to a normal design procedure, the design of the outer package (soft glue) mold takes a hard glue finished product as a reference, the hard glue finished product is put into another pair of molds for secondary injection molding after natural cooling, and a secondary plastic part is wrapped in the mold.
The rubber coating mould of current production of ultra-thin formula cell-phone cover simple structure, the operation is complicated, and the rubber coating effect is not very good, can not satisfy the higher requirement of customer.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the background art and provides an encapsulation mold for producing an ultra-thin mobile phone case.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the rubber coating die comprises a lower die holder, wherein a groove is formed in the upper side wall of the lower die holder, a filling port communicated with the groove is formed in the outer wall of the lower die holder, fixed plates are fixedly connected to the side walls of the two sides of the lower die holder, fixed columns are fixedly connected to the upper side walls of the two fixed plates, sliders are arranged on the outer walls of the two fixed columns in a sliding mode, an upper die base is fixedly connected between the two sliders together, a boss is fixedly connected to the lower side wall of the upper die base, a supporting plate is fixedly connected to the upper ends of the two fixed columns together, a lead screw is connected to the upper side wall of the supporting plate in a threaded mode, a rotary disc is fixedly connected to the upper end of the lead screw, and a bearing mounted on the upper side wall of the upper die base is fixedly sleeved on the lower end outer wall of the lead screw.
Preferably, the outer walls of the two fixing columns are fixedly sleeved with positioning rings.
Preferably, a spring is fixedly connected between each sliding block and the supporting plate.
Preferably, the upper side wall of the upper die holder is fixedly connected with a hard plate fixedly connected with the bearing.
Preferably, a handle is mounted on the upper side wall of the turntable.
Preferably, two positioning holes are formed in the upper side wall of each fixing plate.
Preferably, the lower side wall of the upper die holder is symmetrically and fixedly connected with two positioning rods, and the upper side wall of the lower die holder is provided with two positioning grooves matched with the positioning rods.
Compared with the prior art, this a rubber coating mould for production of ultra-thin formula cell-phone cover's advantage lies in:
1. the lead screw is arranged, the handle rotates the rotary table to drive the lead screw to rotate, and then the hard plate is pushed to drive the upper die base to move downwards until the upper die base and the lower die base are assembled, so that the upper die base and the lower die base are firmly fixed, and the rubber coating effect of the mobile phone cover is improved;
2. the lower die holder is provided with a positioning hole, and a rivet or a screw penetrates through the positioning hole to fix the lower die holder and a fixture, so that the stability of the lower die holder is ensured;
in conclusion, the upper die base moves downwards to complete die assembly with the lower die base through rotation of the screw rod, so that the upper die base and the lower die base are firmly fixed, and the rubber coating effect of the mobile phone cover is improved.
Drawings
Fig. 1 is a schematic structural diagram of an encapsulation mold for producing an ultra-thin mobile phone case according to the present invention;
fig. 2 is a side view of a fixing plate in an encapsulation mold for producing an ultra-thin mobile phone case.
In the figure: 1 lower die holder, 2 grooves, 3 injection ports, 4 fixing plates, 5 sliding blocks, 6 upper die holders, 7 bosses, 8 supporting plates, 9 screw rods, 10 turntables, 11 positioning rods, 12 positioning rings, 13 springs, 14 positioning holes, 15 handles and 16 hard plates.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, an encapsulation mould for production of ultra-thin mobile phone case comprises a lower die holder 1, wherein a groove 2 is formed in the upper side wall of the lower die holder 1, a filling opening 3 communicated with the groove 4 is formed in the outer wall of the lower die holder 1, fixing plates 4 are fixedly connected to the side walls of two sides of the lower die holder 1, two positioning holes 14 are formed in the upper side wall of each fixing plate 4, rivets or screws penetrate through the positioning holes 14 to fix the lower die holder 1 and a fixture, and the stability of the lower die holder 1 is guaranteed.
The equal fixedly connected with fixed column of the last lateral wall of two fixed plates 4, the equal fixed cover of outer wall of two fixed columns is equipped with holding ring 12, and holding ring 12 can restrict the lower limit that two sliders 5 moved down, guarantees when boss 7 descends to the minimum, can keep certain clearance with the interior diapire of recess 2, ensures that the cell-phone cover can be placed between boss 7 and recess 2.
The outer wall of two fixed columns all slides and is equipped with slider 5, the common fixedly connected with backup pad 8 in upper end of two fixed columns, equal common fixedly connected with spring 13 between every slider 5 and the backup pad 8, and spring 13 has made things convenient for shifting up of upper die base 6 to reset.
Common fixedly connected with upper die base 6 between two sliders 5, two locating levers 11 of the lower lateral wall symmetry fixedly connected with of upper die base 6, die holder 1's last lateral wall seted up with two locating levers 11 assorted constant head tanks, can improve the firm behind upper die base 6 and the die holder 1 compound die through the card of the 11 remaining constant head tanks of locating lever when upper die base 6 moves down with.
The upper side wall of the upper die holder 6 is fixedly connected with a hard plate 16 fixedly connected with the bearing, and the hard plate 16 has certain hardness, so that the bearing capacity of the upper die holder 6 for pushing the screw rod 9 is improved.
The lower side wall of the upper die base 6 is fixedly connected with a boss 7, the upper side wall of the supporting plate 8 is in threaded connection with a screw rod 9, the upper end of the screw rod 9 is fixedly connected with a rotary table 10, the upper side wall of the rotary table 10 is provided with a handle 15, the lower end outer wall of the screw rod 9 is fixedly sleeved with a bearing arranged on the upper side wall of the upper die base 6, the injection-molded mobile phone case to be encapsulated is placed in a groove 2 of the lower die base 1, then the rotary table 10 is rotated through the handle 15 to drive the screw rod 9 to rotate, the screw rod 9 is spirally descended through meshing with the supporting plate 8, the upper die base 6 is driven to move downwards through pushing a hard plate 16 until the injection die is matched with the lower die base 1, the upper die base 6 and the lower die base 1 are firmly fixed, then molten glue is filled into the groove 2 from the injection port 3 through injection equipment, the mobile phone case to be encapsulated is completely filled, and then the soft glue is adhered to the mobile phone on the hard phone case at a proper temperature, and cooling to obtain the encapsulated mobile phone cover.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The rubber coating die for producing the ultrathin mobile phone case comprises a lower die holder (1) and is characterized in that a groove (2) is formed in the upper side wall of the lower die holder (1), a filling port (3) communicated with the groove (2) is formed in the outer wall of the lower die holder (1), fixing plates (4) are fixedly connected to the side walls of the two sides of the lower die holder (1), fixing columns are fixedly connected to the upper side walls of the two fixing plates (4), sliding blocks (5) are arranged on the outer walls of the two fixing columns in a sliding mode, an upper die holder (6) is fixedly connected between the two sliding blocks (5) together, a boss (7) is fixedly connected to the lower side wall of the upper die holder (6), a supporting plate (8) is fixedly connected to the upper ends of the two fixing columns together, a lead screw (9) is connected to the upper side wall of the supporting plate (8) in a threaded mode, and a rotary table (10) is fixedly connected to the upper end of the lead screw (9), the outer wall of the lower end of the screw rod (9) is fixedly sleeved with a bearing arranged on the upper side wall of the upper die base (6).
2. The encapsulation mold for producing the ultra-thin mobile phone case as claimed in claim 1, wherein the outer walls of the two fixed columns are fixedly sleeved with positioning rings (12).
3. The encapsulation die for the production of ultra-thin mobile phone covers according to claim 1, characterized in that a spring (13) is fixedly connected between each slider (5) and the support plate (8).
4. The encapsulation mold for producing the ultra-thin mobile phone case as claimed in claim 1, wherein the upper side wall of the upper mold base (6) is fixedly connected with a hard plate (16) fixedly connected with a bearing.
5. The over-molding die for the production of ultra-thin mobile phone cases according to claim 1, wherein the upper side wall of the turntable (10) is provided with a handle (15).
6. The encapsulation mold for producing the ultra-thin mobile phone case as claimed in claim 1, wherein the upper side wall of each fixing plate (4) is provided with two positioning holes (14).
7. The rubber coating mold for producing the ultrathin mobile phone case as claimed in claim 1, wherein two positioning rods (11) are symmetrically and fixedly connected to the lower side wall of the upper mold base (6), and two positioning grooves matched with the positioning rods (11) are formed in the upper side wall of the lower mold base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220264507.8U CN216941630U (en) | 2022-02-09 | 2022-02-09 | A rubber coating mould for production of ultra-thin formula cell-phone cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220264507.8U CN216941630U (en) | 2022-02-09 | 2022-02-09 | A rubber coating mould for production of ultra-thin formula cell-phone cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216941630U true CN216941630U (en) | 2022-07-12 |
Family
ID=82318963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220264507.8U Expired - Fee Related CN216941630U (en) | 2022-02-09 | 2022-02-09 | A rubber coating mould for production of ultra-thin formula cell-phone cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216941630U (en) |
-
2022
- 2022-02-09 CN CN202220264507.8U patent/CN216941630U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220712 |