CN207359530U - A kind of circuit board mold of high efficiency processing - Google Patents
A kind of circuit board mold of high efficiency processing Download PDFInfo
- Publication number
- CN207359530U CN207359530U CN201721377869.3U CN201721377869U CN207359530U CN 207359530 U CN207359530 U CN 207359530U CN 201721377869 U CN201721377869 U CN 201721377869U CN 207359530 U CN207359530 U CN 207359530U
- Authority
- CN
- China
- Prior art keywords
- cover half
- circuit board
- high efficiency
- dynamic model
- injection molded
- 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
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of circuit board mold of high efficiency processing,Including workbench,Machining position is provided with above the workbench,The cover half of cuboid-type is provided with machining position by screw,The open top end of the cover half,Cover half inner cavity bottom is provided with two rectangular grooves,The left side on cover half inner cavity top,Right both sides are both provided with guiding die plate,Dynamic model is provided with above cover half,The dynamic model upper surface is provided with copper thermally conductive sheet,Driving device and installing plate are provided with above dynamic model,The driving device is set on a mounting board,The installing plate lower surface is left,Right both ends are both provided with supporting rack,Two circular through holes are provided with the dynamic model,Two circular through holes are internally provided with injection molded tube,The injection molded tube is connected with injection glue storage box,Valve is provided with the injection molded tube,It is simple in structure,It is easy to operate,It can realize the function of efficient fast production lines road plate.
Description
Technical field
Wiring board manufacture technical field of mold is the utility model is related to, is specially a kind of circuit template die of high efficiency processing
Tool.
Background technology
Wiring board, generally refers to circuit board, and circuit board makes circuit miniaturization, directly perceivedization, is given birth to for the batch of permanent circuit
Production and optimization electrical appliance layout play an important role, and traditional wiring board is usually that one layer is plated on the substrate made by epoxy resin
Copper film, its cost is low, and technique is simple, the not high electronic product of common cooling requirements is generally used for, with electronics techniques
Make rapid progress and pursuit of the people to electronic product is higher and higher, traditional circuit plate has been unable to meet demand, existing line
Plate is typically to be realized by circuit board mold by two steps of injection pressure and cooling and shaping, usual assist side production process
In, a wiring board can only be once processed, production efficiency is low, and staff is consumed so being often resulted in for large batch of production
The time and efforts taken is more, and the work load brought to worker is also heavier；Moreover, when producing wiring board, mould-injection
The heat of liquid is higher, and existing line board mold does not have heat dissipation equipment when producing wiring board, can only be set by extraneous fan etc.
Standby to radiate, the effect of heat dissipation is poor, so can also make the speed of wiring board fast cooling shaping slower, so as to cause circuit
The efficiency of plate production substantially reduces；Furthermore the prior art can usually cause the waste of injection glue when producing wiring board, work as cover half
After the injection gap left between dynamic model is injection molding glue filling completely, if continuing to be molded, unnecessary injection glue can lead to
The discharge of glue outlet is crossed, this not only results in injection glue and blocks glue outlet, can also make it that unnecessary injection glue is difficult
With recycling, so as to cause to waste.
The content of the invention
In order to overcome the shortcomings of prior art, the utility model provides a kind of circuit board mold of high efficiency processing,
It is simple in structure, easy to operate, it can realize the function of efficient fast production lines road plate, and can effectively solve the problem that background technology proposes
The problem of.
Technical solution is used by the utility model solves its technical problem：A kind of circuit template die of high efficiency processing
Tool, including workbench are provided with machining position above the workbench, and screw is provided with cuboid-type in the machining position
Cover half, the open top end of the cover half, cover half inner cavity bottom is provided with two rectangular grooves, the cover half inner cavity
The arranged on left and right sides on top is both provided with guiding die plate, and dynamic model is provided with above the cover half, and the dynamic model upper surface is provided with
Copper thermally conductive sheet, driving device and installing plate are provided with above the dynamic model, and the driving device is set on a mounting board, institute
State the left and right both ends in installing plate lower surface and be both provided with supporting rack, two circular through holes, two circles are provided with the dynamic model
Shape through hole is internally provided with injection molded tube, and the injection molded tube is connected with injection glue storage box, is set on the injection molded tube
It is equipped with valve.
As a kind of preferable technical solution of the utility model, the driving device by hydraulic stem and hydraulic pressure pump group into.
It is opposite with the position of groove as a kind of preferable technical solution of the utility model, the position of the circular through hole
Should, and the diameter of the injection molded tube is suitable with circular through hole diameter.
As a kind of preferable technical solution of the utility model, the heat dissipation of tabular is provided with above the copper thermally conductive sheet
Piece, is filled with heat conduction silicone between the heat sink and copper thermally conductive sheet.
As a kind of preferable technical solution of the utility model, the upper end of the heat sink is evenly arranged with some radiating fins
Piece.
As a kind of preferable technical solution of the utility model, the radiating fin is triangular structure.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is by setting two grooves, on the one hand, two wiring boards can be produced at the same time, so as to accelerate circuit
The efficiency of plate production and processing；On the other hand, glue is molded into groove, the waste of injection glue can be avoided, it also avoid at the same time
When traditional circuit board mold produces wiring board, injection glue blocks glue outlet；By setting copper thermally conductive sheet so that injection
The heat of glue can be conducted by copper thermally conductive sheet quickly, so that when accelerating the wiring board moulding lines road plate
Heat dissipation effect so that the efficiency of wiring board production greatly improves.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the heat sink and dynamic model connection relation structure diagram of the utility model；
Fig. 3 is that the worktable upper surface of the utility model overlooks figure structure schematic representation.
In figure：1- workbench；2- machining positions；3- cover half；4- grooves；5- guiding die plates；6- dynamic models；The copper thermally conductive sheets of 7-；
8- driving devices；9- installing plates；10- supporting racks；11- circular through holes；12- injection molded tubes；13- is molded glue storage box；14- valves
Door；15- hydraulic stems；16- hydraulic pumps；17- heat sinks；18- heat conduction silicones；19- radiating fins.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
The explanation of following embodiment is refer to the attached drawing, can be to the particular implementation implemented to example the utility model
Example.The direction and position term that the utility model is previously mentioned, for example, " on ", " in ", " under ", "front", "rear", "left", "right", "
It is interior ", " outer ", " side " etc., be only the direction and position with reference to annexed drawings.Therefore, the direction and position term used is to use
To illustrate and understand the utility model, and it is not used to limitation the utility model.
Embodiment：
As shown in Figure 1, Figure 2 and Figure 3, the utility model discloses a kind of circuit board mold of high efficiency processing, including work
Make platform 1, the top of the workbench 1 is provided with machining position 2, and screw is provided with determining for cuboid-type in the machining position 2
Mould 3, the open top end of the cover half 3, the 3 inner cavity bottom of cover half are provided with two rectangular grooves 4, in the cover half 3
The arranged on left and right sides on chamber top is both provided with guiding die plate 5, and the setting of guiding die plate 5 plays the role of guiding, institute to dynamic model 6
The top for stating cover half 3 is provided with dynamic model 6, and 6 upper surface of dynamic model is provided with copper thermally conductive sheet 7, and the top of the dynamic model 6 is set
There are driving device 8 and installing plate 9, the driving device 8 is arranged on installing plate 9, the left and right both ends in 9 lower surface of installing plate
Supporting rack 10 is both provided with, the bottom of support frame as described above 10 is arranged on 1 upper surface of workbench, two are provided with the dynamic model 6
Circular through hole 11, two circular through holes 11 are internally provided with injection molded tube 12, and the injection molded tube 12 is connected with injection
Glue storage box 13, the injection glue storage box 13 is arranged on the upper surface of workbench 1, by injection molded tube 12, from injection
Injection glue is suctioned out in glue storage box 13, then by circular through hole 11, is molded into groove 4, on the injection molded tube 12
It is provided with valve 14, the injection of the setting control injection glue of valve 14 and stopping injection operation.
What deserves to be explained is the driving device 8 of the utility model is made of hydraulic stem 15 and hydraulic pump 16, can not conduct
The condition of the utility model is limited, equally, which can be similar by being acted on hydraulic stem 15 and hydraulic pump 16
Atmospheric pressure pole and pulsometer composition.
As shown in Figure 1, the driving device 8 is made of hydraulic stem 15 and hydraulic pump 16, start hydraulic pump 16, band hydrodynamic pressure
Bar stretches about 15, and so as to fulfill the function of being adjusted to 6 upper-lower height of dynamic model, the extruding completed between dynamic model 6 and cover half 3 is grasped
Make.
As shown in figures 1 and 3, the position of the circular through hole 11 is corresponding with the position of groove 4, and the injection molded tube
12 diameter is suitable with 11 diameter of circular through hole, glue is molded into groove 4 by injection molded tube 12, injection molded tube 12 initially passes through
Circular through hole 11 reaches in groove 4 again, and injection molded tube 12 is suitable with the diameter of circular through hole 11 so that circular logical in injection moulding process
Air in hole 11 greatly reduces, so as to avoid wiring board from producing bubble, influences the working performance of wiring board.
As shown in Fig. 2, the top of the copper thermally conductive sheet 7 is provided with the heat sink 17 of tabular, the heat sink 17 and copper
Heat conduction silicone 18 is filled between matter thermally conductive sheet 7, the setting of heat sink 17, plays good heat dissipation effect, heat conductive silica gel
The setting of layer 18, may be such that heat quickly conducts；The upper end of the heat sink 17 is evenly arranged with some radiating fins 19, heat dissipation
The setting of fin 19 is so that the better heat-radiation effect of heat sink 17；The radiating fin 19 is triangular structure.
In conclusion the utility model is mainly characterized by：
（1）The utility model is by setting groove, is the inside that injection glue is injected to groove when producing wiring board,
After being molded completely in groove, injection glue cannot continue to be molded into groove, and injection glue at this time can remain in note
Mould in pipeline, pass through inversion, you can remaining injection glue is recycled to the inside of injection glue storage box, avoids waste；
Produced at the same time by two grooves, accelerate the speed of production of wiring board.
（2）The utility model on dynamic model by setting copper thermally conductive sheet so that the heat of injection glue can be fast in groove
Conduct fastly, so as to accelerate the speed that injection glue is cooled and shaped so that the production efficiency of wiring board greatly improves.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of circuit board mold of high efficiency processing, including workbench（1）, the workbench（1）Top be provided with processing
Position（2）, it is characterised in that：The machining position（2）The upper cover half that cuboid-type is provided with by screw（3）, the cover half（3）'s
Open top end, the cover half（3）Inner cavity bottom is provided with two rectangular grooves（4）, the cover half（3）Inner cavity top
Arranged on left and right sides is both provided with guiding die plate（5）, the cover half（3）Top be provided with dynamic model（6）, the dynamic model（6）Upper surface
It is provided with copper thermally conductive sheet（7）, the dynamic model（6）Top be provided with driving device（8）And installing plate（9）, the driving dress
Put（8）It is arranged on installing plate（9）On, the installing plate（9）The left and right both ends in lower surface are both provided with supporting rack（10）, it is described dynamic
Mould（6）On be provided with two circular through holes（11）, two circular through holes（11）Be internally provided with injection molded tube（12）, institute
State injection molded tube（12）It is connected with injection glue storage box（13）, the injection molded tube（12）On be provided with valve（14）.
A kind of 2. circuit board mold of high efficiency processing according to claim 1, it is characterised in that：The driving device
（8）By hydraulic stem（15）And hydraulic pump（16）Composition.
A kind of 3. circuit board mold of high efficiency processing according to claim 1, it is characterised in that：The circular through hole
（11）Position and groove（4）Position it is corresponding, and the injection molded tube（12）Diameter and circular through hole（11）Diameter phase
When.
A kind of 4. circuit board mold of high efficiency processing according to claim 1, it is characterised in that：The copper thermally conductive sheet
（7）Top be provided with the heat sink of tabular（17）, the heat sink（17）With copper thermally conductive sheet（7）Between be filled with thermal conductive silicon
Glue-line（18）.
A kind of 5. circuit board mold of high efficiency processing according to claim 4, it is characterised in that：The heat sink（17）
Upper end be evenly arranged with some radiating fins（19）.
A kind of 6. circuit board mold of high efficiency processing according to claim 5, it is characterised in that：The radiating fin
（19）For triangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377869.3U CN207359530U (en) | 2017-10-24 | 2017-10-24 | A kind of circuit board mold of high efficiency processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377869.3U CN207359530U (en) | 2017-10-24 | 2017-10-24 | A kind of circuit board mold of high efficiency processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207359530U true CN207359530U (en) | 2018-05-15 |
Family
ID=62420073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721377869.3U Expired - Fee Related CN207359530U (en) | 2017-10-24 | 2017-10-24 | A kind of circuit board mold of high efficiency processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207359530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112356399A (en) * | 2020-10-20 | 2021-02-12 | 陈宋辉 | Multi-cavity rapid molding injection mold with high cooling efficiency |
-
2017
- 2017-10-24 CN CN201721377869.3U patent/CN207359530U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112356399A (en) * | 2020-10-20 | 2021-02-12 | 陈宋辉 | Multi-cavity rapid molding injection mold with high cooling efficiency |
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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: 20180515 Termination date: 20211024 |