CN106426733A - Silica gel plastic composite piece forming equipment and forming method - Google Patents
Silica gel plastic composite piece forming equipment and forming method Download PDFInfo
- Publication number
- CN106426733A CN106426733A CN201610868665.3A CN201610868665A CN106426733A CN 106426733 A CN106426733 A CN 106426733A CN 201610868665 A CN201610868665 A CN 201610868665A CN 106426733 A CN106426733 A CN 106426733A
- Authority
- CN
- China
- Prior art keywords
- silica gel
- lower mold
- shaping upper
- mold
- upper mold
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/03—Injection moulding apparatus
- B29C45/04—Injection moulding apparatus using movable moulds or mould halves
- B29C45/0408—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement
- B29C45/0416—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement co-operating with fixed mould halves
Abstract
The invention discloses silica gel plastic composite piece forming equipment and a forming method. The silica gel plastic composite piece forming equipment comprises a silica gel forming upper mold A, a silica gel forming upper mold B, a plastic forming upper mold, a common lower mold A, a common lower mold B and a moving mechanism for driving the common lower molds A and B to perform a reciprocating motion; the silica gel forming upper mold A, the silica gel forming upper mold B and the plastic forming upper mold are arranged side by side, and the plastic forming upper mold is positioned between the silica gel forming upper mold A and the silica gel forming upper mold B; and the common lower molds A and B are both connected with the moving mechanism, and are driven by the moving mechanism to perform the reciprocating motion below the silica gel forming upper mold A, the silica gel forming upper mold B and the plastic forming upper mold. As the moving mechanism drives the common lower molds A and B to perform the reciprocating motion to correspondingly match with the silica gel forming upper mold A, the silica gel forming upper mold B and the plastic forming upper mold for working, the time is fully used for mold movement and linked production, the utilization rate of the molds is increased, and the production efficiency is improved.
Description
Technical field
The present invention relates to compound part production field technology, refer in particular to a kind of silica gel plastic cement composite members former and
Forming method.
Background technology
Being both provided with control panel on electronic product and various household electrical appliance, control panel mostly is plastic key or silica gel
Button.The feel of plastic key is stiff, silica gel push-button neither too hard, nor too soft, and feel is more preferable, and range is extensive.Tradition silica gel push-button
Production be to use conventional liquid silica gel IM ejection formation, material individually batch shaping, then with manually material being swung in Silicon moulds
Tool, last liquid-state silicon gel IM ejection formation, this manufacture method has the following problems, Design of Dies need to be reserved material and assemble gap
(otherwise zero clearance material cannot swing in), easily has excessive glue risk, and, button flatness cannot ensure, easily produces glue
Uneven phenomenon；In addition, manual labor amount needed for this manufacture is relatively big, and, this kind of silica gel push-button typically require into
Row is first molded, then carries out silica gel shaping, and the cycle of silica gel shaping is about the twice of injection molding cycle, for this feelings
How condition, be operated distribution to silica gel mould and plastic forming die, improve mould utilization factor and production efficiency is industry
Boundary's problem demanding prompt solution.Therefore, tackle the equipment of existing silica gel push-button and production method improves, to solve above-mentioned asking
Topic.
Content of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, it is multiple that its main purpose is to provide a kind of silica gel plastic cement
Component former and forming method, drive shared lower mold A, B to move back and forth to become with silica gel with correspondence by using travel mechanism
Type upper mold A, B and plastic rubber shaping upper mold cooperating, thus, employing one's time to the best advantage, shifting formwork operation, linkage type produces, and improves raw
Produce efficiency.
For achieving the above object, the present invention uses following technical scheme：
A kind of silica gel plastic cement composite members former, include silica gel shaping upper A, silica gel shaping upper B, on plastic rubber shaping
Mould, shared lower mold A, shared lower mold B and the travel mechanism that drive shares lower mold A, B moves back and forth, this silica gel shaping upper A,
Silica gel shaping upper B, plastic rubber shaping upper mold are arranged side by side, and plastic rubber shaping upper mold is positioned at silica gel shaping upper A and silica gel shaping
Between upper mold B, this shared lower mold A, B are all connected with travel mechanism, and shared lower mold A, B are reciprocally moveable under travel mechanism's drive
Formula is positioned at below silica gel shaping upper A, silica gel shaping upper B and plastic rubber shaping upper mold.
As a kind of preferred version：Described equipment also includes frame, is provided with workbench in this frame, in this work
Being arranged side by side three groups of bracing frames on platform, above-mentioned silica gel shaping upper A, B are installed on supported on both sides frame, and plastic rubber shaping upper mold is pacified
Being loaded on the bracing frame of centre, being respectively arranged with driving means above each bracing frame, silica gel shaping upper A, B become with plastic cement
Type upper mold is connected with corresponding driving means respectively；In the movement for sharing lower mold A, B moves back and forth formed below of three groups of bracing frames
Space, above-mentioned travel mechanism is arranged at bottom this mobile space, and shared lower mold A, B are installed on above this travel mechanism.
As a kind of preferred version：Described mobile space two ends are provided with automatically-controlled door grid.
As a kind of preferred version：It is provided with for the material to plastic rubber shaping upper mold feed on the bracing frame of described centre
Bucket.
As a kind of preferred version：Described frame periphery is provided with a plurality of louvre for equipment ventilation and heat.
The forming method of a kind of silica gel plastic cement composite members, uses the silica gel plastic cement described in claim 1-5 any one item multiple
Component former, comprises the steps：
S1, shared lower mold A are positioned at below plastic rubber shaping upper mold, share lower mold B and are positioned at below silica gel shaping upper B, plastic rubber shaping
Upper mold carries out injection mo(u)lding operation to shared lower mold A, after injection completes, shares lower mold A and is moved to the left together with shared lower mold B；
After S2, shared lower mold A and shared lower mold B are moved to the left, share lower mold A and be positioned at below silica gel shaping upper A, share lower mold
B is positioned at below plastic rubber shaping upper mold, and silica gel shaping upper A carries out silica gel ejection formation to shared lower mold A；Meanwhile, plastic rubber shaping
Upper mold carries out injection mo(u)lding operation to shared lower mold B, when injection completes, shares lower mold A silica gel ejection formation and completes half；
S3, shared lower mold B move right, and share lower mold B and are positioned at below silica gel shaping upper B, under silica gel shaping upper B is to sharing
Mould B carries out silica gel ejection formation, shares lower mold A and remains stationary as, continues ejection formation；
After S4, shared lower mold A silica gel ejection formation complete, take out finished product, now, share lower mold B silica gel ejection formation and complete one
Half, share lower mold B and remain stationary as, share lower mold A and move right to plastic rubber shaping upper mold, restart injection, be molded
Cheng Shi, shares lower mold B also ejection formation and completes, take out finished product；
S5, shared lower mold A are moved to the left together with shared lower mold B, share lower mold A and are positioned at below silica gel shaping upper A, and silica gel becomes
Type upper mold A carries out silica gel ejection formation to shared lower mold A, shares lower mold B and is positioned at below plastic rubber shaping upper mold, plastic rubber shaping upper mold
Carry out injection mo(u)lding to shared lower mold B, then repeat above-mentioned S2, circulate successively.
The present invention compared with prior art has clear advantage and beneficial effect, specifically, by technique scheme
Understand, drive shared lower mold A, B to move back and forth with correspondence and silica gel shaping upper A, B and plastic rubber shaping by using travel mechanism
Upper mold cooperating, thus, silica gel molding time be the plastic rubber shaping time approximately twice as under conditions of, employ one's time to the best advantage,
Shifting formwork operation, linkage type produces, and prosthetic picks and places, and while improving mould utilization factor, also improves production efficiency and (promotes
50%), and, this molding mode is not required to reserved material and assembles gap, overcomes excessive glue risk, it is ensured that the flatness of product.
For more clearly illustrating architectural feature and effect of the present invention, with specific embodiment, it is entered below in conjunction with the accompanying drawings
Row describes in detail.
Brief description
Fig. 1 is the equipment schematic perspective view of the present invention；
Fig. 2 is the equipment schematic front view of the present invention；
Fig. 3 is forming step 1 each mould distribution schematic diagram of the present invention；
Fig. 4 is forming step 2 each mould distribution schematic diagram of the present invention；
Fig. 5 is forming step 3 each mould distribution schematic diagram of the present invention；
Fig. 6 is forming step 4 each mould distribution schematic diagram of the present invention；
Fig. 7 is forming step 5 each mould distribution schematic diagram of the present invention.
Accompanying drawing identifier declaration：
10th, frame the 11st, louvre
12nd, workbench the 13rd, bracing frame
14th, driving means the 15th, mobile space
16th, automatically-controlled door grid the 17th, hopper
20th, silica gel shaping upper A the 30th, silica gel shaping upper B
40th, plastic rubber shaping upper mold the 50th, shared lower mold A
60th, lower mold B the 70th, travel mechanism is shared.
Detailed description of the invention
The present invention as shown in Figures 1 to 7, a kind of silica gel plastic cement composite members former and forming method, include frame
10th, silica gel shaping upper A the 20th, silica gel shaping upper B the 30th, plastic rubber shaping upper mold the 40th, shared lower mold A the 50th, shared lower mold B 60
And the travel mechanism 70 that drive shares lower mold A, B moves back and forth, wherein：
This frame 10 periphery is provided with a plurality of louvre 11 for equipment ventilation and heat, and frame 10 upper surface is provided with work
Station 12, has been arranged side by side three groups of bracing frames 13 on this workbench 12, and above-mentioned silica gel shaping upper A, B are installed on supported on both sides
On frame 13, plastic rubber shaping upper mold 40 is installed on the bracing frame 13 of centre, is respectively arranged with driving above each bracing frame 13
Device 14, silica gel shaping upper A, B are connected with corresponding driving means 14 respectively with plastic rubber shaping upper mold 40；In three groups of bracing frames 13
Mobile space 15 for sharing lower mold A, B moves back and forth formed below, above-mentioned travel mechanism 70 is arranged at this mobile space 15 end
Portion, shared lower mold A, B are installed on above this travel mechanism 70, and shared lower mold A, B are reciprocally moveable under travel mechanism 70 drive
Formula is positioned in mobile space 15；And it is respectively arranged with automatically-controlled door grid 16 in this mobile space 15 two ends, in middle bracing frame 13
On be provided with for the hopper 17 to plastic rubber shaping upper mold 40 feed.
This silica gel plastic cement composite members forming principle is as follows：This silica gel push-button uses plastic cement and silica gel material to combine and is formed, and moulds
Glue (PC) uses injection mo(u)lding (injection), and liquid-state silicon gel (LSR) uses Insert-Molding ejection formation, PC injection mo(u)lding week
Phase is about the half in LSR ejection formation cycle, uses a set of plastic mould coupling two set silica gel mould, and PC and LSR uses two altogether
With lower mold, shifting formwork operation.
This silica gel plastic cement composite members forming method is as follows：
S1, shared lower mold A 50 are positioned at below plastic rubber shaping upper mold 40, share lower mold B 60 and are positioned under silica gel shaping upper B 30
Side, plastic rubber shaping upper mold 40 carries out injection mo(u)lding operation to shared lower mold A 50, after injection completes, shares lower mold A 50 and shares
Lower mold B 60 is moved to the left together；
After S2, shared lower mold A 50 and shared lower mold B 60 are moved to the left, share lower mold A 50 and be positioned at silica gel shaping upper A 20
Lower section, shares lower mold B 60 and is positioned at below plastic rubber shaping upper mold 40, and silica gel shaping upper A 20 carries out silicon to shared lower mold A 50
Glue ejection formation；Meanwhile, plastic rubber shaping upper mold 40 carries out injection mo(u)lding operation to shared lower mold B 60, when injection completes, shares
Lower mold A 50 silica gel ejection formation completes half；
S3, shared lower mold B 60 move right, and share lower mold B 60 and are positioned at below silica gel shaping upper B 30, silica gel shaping upper
B 30 carries out silica gel ejection formation to shared lower mold B 60, shares lower mold A 50 and remains stationary as, continues ejection formation；
After S4, shared lower mold A 50 silica gel ejection formation complete, take out finished product, now, share lower mold B 60 silica gel ejection formation
Complete half, share lower mold B 60 and remain stationary as, share lower mold A 50 and move right to plastic rubber shaping upper mold 40, again open
Begin to be molded, when injection completes, share lower mold B 60 also ejection formation and complete, take out finished product；
S5, shared lower mold A 50 are moved to the left together with shared lower mold B 60, share lower mold A 50 and are positioned at silica gel shaping upper A
Below 20, silica gel shaping upper A 20 carries out silica gel ejection formation to shared lower mold A 50, shares lower mold B 60 and is positioned at plastic cement
Below type upper mold 40, plastic rubber shaping upper mold 40 carries out injection mo(u)lding to shared lower mold B 60, then repeats above-mentioned S2, follows successively
Ring.
So carrying out repeatedly operation, utilize that LSR molding time is PC molding time can one approximately twice as, middle PC
For two, carry out Insert-Molding ejection formation to the right and left LSR.
The design focal point of the present invention is, shared by using travel mechanism to drive lower mold A, B move back and forth with corresponding with
Silica gel shaping upper A, B and plastic rubber shaping upper mold cooperating, thus, it is the plastic rubber shaping time about two in silica gel molding time
Times under conditions of, employ one's time to the best advantage, shifting formwork operation, linkage type produce, prosthetic picks and places, improve mould utilization factor same
When, also improve production efficiency (promoting 50%), and, this molding mode is not required to reserved material and assembles gap, overcomes excessive glue wind
Danger, it is ensured that the flatness of product.
The above, be only presently preferred embodiments of the present invention, not impose any restrictions the technical scope of the present invention,
Therefore every technical spirit according to the present invention is to any trickle modification made for any of the above embodiments, equivalent variations and modification, all still
In the range of belonging to technical solution of the present invention.
Claims (6)
1. a silica gel plastic cement composite members former, it is characterised in that：Include silica gel shaping upper A, silica gel shaping upper
B, plastic rubber shaping upper mold, shared lower mold A, shared lower mold B and the travel mechanism that drive shares lower mold A, B moves back and forth, this silicon
Gum forming upper mold A, silica gel shaping upper B, plastic rubber shaping upper mold are arranged side by side, and plastic rubber shaping upper mold is positioned at silica gel shaping upper
Between A and silica gel shaping upper B, this shared lower mold A, B are all connected with travel mechanism, share lower mold A, B in travel mechanism's drive
Under be reciprocally moveable formula and be positioned at below silica gel shaping upper A, silica gel shaping upper B and plastic rubber shaping upper mold.
2. silica gel plastic cement composite members former according to claim 1, it is characterised in that：Also include frame, in this
Being provided with workbench in frame, being arranged side by side three groups of bracing frames on this workbench, above-mentioned silica gel shaping upper A, B are installed on
On supported on both sides frame, plastic rubber shaping upper mold is installed on the bracing frame of centre, is respectively arranged with driving above each bracing frame
Device, silica gel shaping upper A, B are connected with corresponding driving means respectively with plastic rubber shaping upper mold；Formed below in three groups of bracing frames
For the mobile space sharing lower mold A, B moves back and forth, above-mentioned travel mechanism is arranged at bottom this mobile space, shares lower mold A, B
It is installed on above this travel mechanism.
3. silica gel plastic cement composite members former according to claim 2, it is characterised in that：Described mobile space two ends set
It is equipped with automatically-controlled door grid.
4. silica gel plastic cement composite members former according to claim 2, it is characterised in that：On the bracing frame of described centre
It is provided with for the hopper to plastic rubber shaping upper mold feed.
5. silica gel plastic cement composite members former according to claim 2, it is characterised in that：Described frame periphery is provided with
A plurality of louvres for equipment ventilation and heat.
6. the forming method of a silica gel plastic cement composite members, it is characterised in that：Use the silicon described in claim 1-5 any one of item
Glue plastic cement composite members former, comprises the steps：
S1, shared lower mold A are positioned at below plastic rubber shaping upper mold, share lower mold B and are positioned at below silica gel shaping upper B, plastic rubber shaping
Upper mold carries out injection mo(u)lding operation to shared lower mold A, after injection completes, shares lower mold A and is moved to the left together with shared lower mold B；
After S2, shared lower mold A and shared lower mold B are moved to the left, share lower mold A and be positioned at below silica gel shaping upper A, share lower mold
B is positioned at below plastic rubber shaping upper mold, and silica gel shaping upper A carries out silica gel ejection formation to shared lower mold A；Meanwhile, plastic rubber shaping
Upper mold carries out injection mo(u)lding operation to shared lower mold B, when injection completes, shares lower mold A silica gel ejection formation and completes half；
S3, shared lower mold B move right, and share lower mold B and are positioned at below silica gel shaping upper B, under silica gel shaping upper B is to sharing
Mould B carries out silica gel ejection formation, shares lower mold A and remains stationary as, continues ejection formation；
After S4, shared lower mold A silica gel ejection formation complete, take out finished product, now, share lower mold B silica gel ejection formation and complete one
Half, share lower mold B and remain stationary as, share lower mold A and move right to plastic rubber shaping upper mold, restart injection, be molded
Cheng Shi, shares lower mold B also ejection formation and completes, take out finished product；
S5, shared lower mold A are moved to the left together with shared lower mold B, share lower mold A and are positioned at below silica gel shaping upper A, and silica gel becomes
Type upper mold A carries out silica gel ejection formation to shared lower mold A, shares lower mold B and is positioned at below plastic rubber shaping upper mold, plastic rubber shaping upper mold
Carry out injection mo(u)lding to shared lower mold B, then repeat above-mentioned S2, circulate successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610868665.3A CN106426733B (en) | 2016-09-30 | 2016-09-30 | Silica gel plastic cement composite members molding equipment and forming method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610868665.3A CN106426733B (en) | 2016-09-30 | 2016-09-30 | Silica gel plastic cement composite members molding equipment and forming method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106426733A true CN106426733A (en) | 2017-02-22 |
| CN106426733B CN106426733B (en) | 2019-05-21 |
Family
ID=58172533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610868665.3A Active CN106426733B (en) | 2016-09-30 | 2016-09-30 | Silica gel plastic cement composite members molding equipment and forming method |
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| CN (1) | CN106426733B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018068175A1 (en) * | 2016-10-10 | 2018-04-19 | 东莞太洋橡塑制品有限公司 | Silicone rubber plastic composite component forming apparatus and forming method |
| CN109940819A (en) * | 2019-04-19 | 2019-06-28 | 安徽奇艺新材塑胶有限公司 | A kind of reciprocating motion composable mold formula injection molding pressing machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1611340A (en) * | 2003-10-29 | 2005-05-04 | 昆山渝隆精密模具制品有限公司 | Injection moulding method for producing mobile phone keyboard |
| CN1864978A (en) * | 2005-05-17 | 2006-11-22 | 昆山渝榕电子有限公司 | Jet molding method for notebook computer envelope |
| CN102357979A (en) * | 2011-08-01 | 2012-02-22 | 胡海波 | Integrating injection moulding method |
| CN204451049U (en) * | 2015-02-02 | 2015-07-08 | 浙江黄岩纪元模具有限公司 | Composite die group |
| CN206527971U (en) * | 2016-09-30 | 2017-09-29 | 东莞太洋橡塑制品有限公司 | Silica gel plastic cement composite members former |
-
2016
- 2016-09-30 CN CN201610868665.3A patent/CN106426733B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1611340A (en) * | 2003-10-29 | 2005-05-04 | 昆山渝隆精密模具制品有限公司 | Injection moulding method for producing mobile phone keyboard |
| CN1864978A (en) * | 2005-05-17 | 2006-11-22 | 昆山渝榕电子有限公司 | Jet molding method for notebook computer envelope |
| CN102357979A (en) * | 2011-08-01 | 2012-02-22 | 胡海波 | Integrating injection moulding method |
| CN204451049U (en) * | 2015-02-02 | 2015-07-08 | 浙江黄岩纪元模具有限公司 | Composite die group |
| CN206527971U (en) * | 2016-09-30 | 2017-09-29 | 东莞太洋橡塑制品有限公司 | Silica gel plastic cement composite members former |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018068175A1 (en) * | 2016-10-10 | 2018-04-19 | 东莞太洋橡塑制品有限公司 | Silicone rubber plastic composite component forming apparatus and forming method |
| CN109940819A (en) * | 2019-04-19 | 2019-06-28 | 安徽奇艺新材塑胶有限公司 | A kind of reciprocating motion composable mold formula injection molding pressing machine |
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| Publication number | Publication date |
|---|---|
| CN106426733B (en) | 2019-05-21 |
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