CN208759882U - Plastic mould is used in a kind of production of electronic product protection sleeve - Google Patents
Plastic mould is used in a kind of production of electronic product protection sleeve Download PDFInfo
- Publication number
- CN208759882U CN208759882U CN201821257422.7U CN201821257422U CN208759882U CN 208759882 U CN208759882 U CN 208759882U CN 201821257422 U CN201821257422 U CN 201821257422U CN 208759882 U CN208759882 U CN 208759882U
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- Prior art keywords
- plate
- barrel
- fixedly connected
- top plate
- cylinder
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of electronic product protection sleeve production plastic moulds, including top plate and bottom plate, opposite face on the top plate and bottom plate close to its side is fixedly connected with column, material injecting device is installed on the top plate, the material injecting device includes cylinder one, the cylinder one is mounted on top plate, barrel is installed under the top plate, the bottom of the barrel is equipped with injection molding plates, the end of the injection molding plates is fixedly connected with the surface of column, the output end of the cylinder one extends through the top of top plate and barrel and is fixedly connected with crushing block, the outer wall of the crushing block and the inner wall of barrel are slidably connected, the surface of the barrel is fixedly connected with inlet, the bottom of the injection molding plates is fixedly connected with positioning plate, injecting hole is offered in the middle part of the positioning plate bottom.The utility model realizes automatic-feeding, improves the production efficiency of mold, the effect used is preferable by the cooperation of above-mentioned dependency structure.
Description
Technical field
The utility model relates to injection mold technology, plastic mold is used in specially a kind of electronic product protection sleeve production
Tool.
Background technique
Currently, the production process of mobile phone shell is more in mobile phone production, complex, the mobile phone shell with good quality,
It can be improved the overall appearance quality of mobile phone and use sense of touch.Mobile phone shell passes through injection molding, and the forms such as machining are made, wherein
Injection molding is the first procedure, is also important a procedure, is related to the internal soundness of mobile phone shell, current mobile phone shell injection molding
Mould is mostly single mode, both once carries out the injection molding of a product, low efficiency, while not having mold heating function, in injection moulding process,
Since raw material cool down, mobility is reduced, and is be easy to cause raw material that can not be molded inside cavity plate full of entire, is caused in mobile phone shell
Portion's existing defects, this directly affects the injection molding quality of mobile phone shell, and there have been a kind of electronic product protection sleeves to produce with modeling thus
Sealing rubber die, as Chinese patent CN206703434U discloses Plastic injection mould for mobile phone shell, including lower die, upper mold, the lower die front side
Controller is installed, the controller side is equipped with display screen, and the controller other side is equipped with function key, the lower die
Two sides are equipped with fixed frame, and the fixed frame upper end is equipped with fixing bolt, and lower die upper end two sides are provided with mating groove,
The lower die upper center is provided with injection molding cavity plate, and lower die upper end side is equipped with temperature sensor, the lower die bottom
Internal cavities are internally provided with, having heaters are installed, it is convex that upper mold lower end two sides are equipped with cooperation at the top of the internal cavities
It rises, is provided with injection molding punch-pin in the middle part of the upper mold lower end.Raw material cannot be poured into die cavity by pouring mouth well in the patent,
Need staff that raw material is relied in upper mold and then toppled over very inconvenient.The effect used is bad.
Utility model content
The purpose of this utility model is to provide a kind of electronic product protection sleeve production plastic moulds, have structure letter
Single, advantage easy to use, solves the problems, such as that traditional product topples over inconvenience.
To achieve the above object, the utility model provides the following technical solutions: a kind of electronic product protection sleeve production modeling
Opposite face on sealing rubber die, including top plate and bottom plate, the top plate and bottom plate close to its side is fixedly connected with column, the top
Material injecting device is installed on plate.
The material injecting device includes cylinder one, and the cylinder one is mounted on top plate, and barrel, institute are equipped under the top plate
The bottom for stating barrel is equipped with injection molding plates, and the end of the injection molding plates is fixedly connected with the surface of column, the cylinder one it is defeated
Outlet extends through the top of top plate and barrel and is fixedly connected with crushing block, and the outer wall of the crushing block and the inner wall of barrel are sliding
Dynamic connection, the surface of the barrel are fixedly connected with inlet, and the bottom of the injection molding plates is fixedly connected with positioning plate, described fixed
Injecting hole is offered in the middle part of the board bottom portion of position, the positioning plate is communicated with the intracavitary of barrel by injecting hole, pacified on the bottom plate
Equipped with cylinder two, the output end of the cylinder two is equipped with lifter plate, and the end of the lifter plate and the surface of column are slided and connected
It connects, diaphragm capsule is fixedly connected at the top of the lifter plate, locating slot, the inner wall of the locating slot are offered at the top of the diaphragm capsule
It is clamped with the outer wall of positioning plate, the bottom of the positioning plate is fixedly connected with punch-pin, cavity plate is offered in the locating slot, adjacent
Channel is offered between two cavity plates.
Preferably, the barrel is detachably installed with top plate.
Preferably, the tapered structure in the intracavitary bottom of the barrel, the crushing block also tapered structure, two taper knots
The size of structure is adapted.
Preferably, the size of the positioning plate is adapted with locating slot.
Preferably, the size of the punch-pin is adapted with cavity plate.
Compared with prior art, the utility model has the beneficial effects that the utility model, by cylinder two by diaphragm capsule top
It rises, and offsets with injection molding plates bottom, offset on rear position plate and locating slot clamping, then punch-pin is overlapped with cavity plate, passes through gas
Cylinder one drives crushing block to move down, and crushing block extruding raw material flows out it by injecting hole and flows into cavity plate, passes through above structure
Cooperation can reduce labor intensity, improve mold production efficiency, and the effect used is preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model material injecting device front view；
Fig. 2 is the structural schematic diagram of the partial sectional view of the utility model material injecting device front view；
Fig. 3 is the structural schematic diagram of the utility model barrel rearview；
Fig. 4 is the structural schematic diagram of the utility model injection molding plates and diaphragm capsule top view.
In figure: 1- top plate, 2- bottom plate, 3- column, 4- material injecting device, 5- cylinder one, 6- barrel, 7- injection molding plates, 8- are squeezed
Block, 9- inlet, 10- positioning plate, 11- injecting hole, 12- cylinder two, 13- lifter plate, 14- diaphragm capsule, 15- locating slot, 16- are convex
Mould, 17- cavity plate, the channel 18-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1 to FIG. 4: a kind of electronic product protection sleeve production modeling
Sealing rubber die, including top plate 1 and bottom plate 2, top plate 1 are fixedly connected with column 3, top plate 1 with the opposite face on bottom plate 2 close to its side
On material injecting device 4 is installed.
Material injecting device 4 includes cylinder 1, and cylinder 1 is mounted on top plate 1, is equipped with barrel 6 under top plate 1, barrel 6 with
The opposite face of the detachably installation of top plate 1, barrel 6 and top plate 1 is installed by bolt, to it when cleaning barrel 6 after convenient
It is dismounted, the bottom of barrel 6 is equipped with injection molding plates 7, and the end of injection molding plates 7 is fixedly connected with the surface of column 3, cylinder 1
Output end extend through the top of top plate 1 and barrel 6 and be fixedly connected with crushing block 8, the outer wall of crushing block 8 and barrel 6
Inner wall is slidably connected, the tapered structure in the intracavitary bottom of barrel 6, the also tapered structure of crushing block 8, the size of two pyramidal structures
It is adapted, sufficiently squeezes out the raw material in barrel 6 after so that raw material is squeezed the squeezing action of block 8, the surface of barrel 6 is fixed to be connected
It is connected to inlet 9, the bottom of injection molding plates 7 is fixedly connected with positioning plate 10, and positioning plate offers injecting hole 11 in the middle part of 10 bottom,
Positioning plate 10 is communicated by injecting hole 11 with the intracavitary of barrel 6, and cylinder 2 12, the output end of cylinder 2 12 are equipped on bottom plate 2
Lifter plate 13 is installed, the end of lifter plate 13 and the surface of column 3 are slidably connected, and the top of lifter plate 13 is fixedly connected with mould
Box 14, the top of diaphragm capsule 14 offer locating slot 15, and the inner wall of locating slot 15 and the outer wall of positioning plate 10 are clamped, positioning plate 10
Size is adapted with locating slot 15, and the bottom of positioning plate 10 is fixedly connected with punch-pin 16, and cavity plate 17, phase are offered in locating slot 15
Channel 18 is offered between adjacent two cavity plates 17, the size of punch-pin 16 is adapted with cavity plate 17.
Working principle: the electronic product protection sleeve production plastic mould in use, run cylinder 2 12 for diaphragm capsule first
14 jack up, and offset with 7 bottom of injection molding plates, offset on rear position plate 10 and the clamping of locating slot 15, then punch-pin 16 and cavity plate 17
In coincidence, then runs cylinder 1 and crushing block 8 is driven to move down, crushing block 8 squeezes the original being poured into barrel 6 by inlet 9
Material, flows out it by injecting hole 11 and flows into cavity plate 17, then flows into through channel 18 i.e. plastic in each cavity plate 17, passes through
The cooperation of above structure can reduce labor intensity, improve mold production efficiency, and the effect used is preferable.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of electronic product protection sleeve production plastic mould, including top plate (1) and bottom plate (2), the top plate (1) and bottom plate
(2) opposite face on close to its side is fixedly connected with column (3), it is characterised in that: material feeding dress is equipped on the top plate (1)
Set (4)；
The material injecting device (4) includes cylinder one (5), and the cylinder one (5) is mounted on top plate (1), is pacified under the top plate (1)
Equipped with barrel (6), the bottom of the barrel (6) is equipped with injection molding plates (7), the end of the injection molding plates (7) and the table of column (3)
Face is fixedly connected, and the output end of the cylinder one (5) extends through the top of top plate (1) and barrel (6) and is fixedly connected with crowded
The inner wall of briquetting (8), the outer wall and barrel (6) of the crushing block (8) is slidably connected, and the surface of the barrel (6) is fixedly connected
Have inlet (9), the bottom of the injection molding plates (7) is fixedly connected with positioning plate (10), the middle part of positioning plate (10) bottom
It offers injecting hole (11), the positioning plate (10) passes through intracavitary the communicating of injecting hole (11) and barrel (6), the bottom plate (2)
On cylinder two (12) is installed, the output end of the cylinder two (12) is equipped with lifter plate (13), the end of the lifter plate (13)
The surface in portion and column (3) is slidably connected, and is fixedly connected with diaphragm capsule (14) at the top of the lifter plate (13), the diaphragm capsule (14)
Top offer locating slot (15), the outer wall of the inner wall of the locating slot (15) and positioning plate (10) is clamped, the positioning plate
(10) bottom is fixedly connected with punch-pin (16), is offered cavity plate (17) in the locating slot (15), two neighboring cavity plate (17)
Between offer channel (18).
2. a kind of electronic product protection sleeve production plastic mould according to claim 1, it is characterised in that: the barrel
(6) it is detachably installed with top plate (1).
3. a kind of electronic product protection sleeve production plastic mould according to claim 1, it is characterised in that: the barrel
(6) the tapered structure in intracavitary bottom, also tapered structure, the size of two pyramidal structures are adapted the crushing block (8).
4. a kind of electronic product protection sleeve production plastic mould according to claim 1, it is characterised in that: the positioning
The size of plate (10) is adapted with locating slot (15).
5. a kind of electronic product protection sleeve production plastic mould according to claim 1, it is characterised in that: the punch-pin
(16) size is adapted with cavity plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821257422.7U CN208759882U (en) | 2018-08-06 | 2018-08-06 | Plastic mould is used in a kind of production of electronic product protection sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821257422.7U CN208759882U (en) | 2018-08-06 | 2018-08-06 | Plastic mould is used in a kind of production of electronic product protection sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208759882U true CN208759882U (en) | 2019-04-19 |
Family
ID=66130416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821257422.7U Expired - Fee Related CN208759882U (en) | 2018-08-06 | 2018-08-06 | Plastic mould is used in a kind of production of electronic product protection sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208759882U (en) |
-
2018
- 2018-08-06 CN CN201821257422.7U patent/CN208759882U/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 |
Granted publication date: 20190419 Termination date: 20200806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |