CN112776280A - Human body model mould convenient for demoulding - Google Patents
Human body model mould convenient for demoulding Download PDFInfo
- Publication number
- CN112776280A CN112776280A CN202011549534.1A CN202011549534A CN112776280A CN 112776280 A CN112776280 A CN 112776280A CN 202011549534 A CN202011549534 A CN 202011549534A CN 112776280 A CN112776280 A CN 112776280A
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- Prior art keywords
- block
- demolding
- mold
- guide
- movable
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- 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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- 238000001746 injection moulding Methods 0.000 claims abstract description 36
- 238000002347 injection Methods 0.000 claims abstract description 4
- 239000007924 injection Substances 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000008093 supporting effect Effects 0.000 claims description 52
- 239000000872 buffer Substances 0.000 claims description 34
- 230000003139 buffering effect Effects 0.000 claims description 25
- 238000000034 method Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/702—Imitation articles, e.g. statues, mannequins
- B29L2031/7028—Statues, mannequins, taxidermic articles
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A human body model mould convenient for demoulding comprises a first movable mould, a second movable mould and a demoulding mechanism; the first movable die is provided with a die assembly opening, an injection molding cavity is arranged in the first movable die, and the die assembly opening is communicated with the injection molding cavity; one end of the second movable die is provided with a die assembly bulge, and the die assembly bulge is used for penetrating through the die assembly opening and being accommodated in the injection cavity; the demolding mechanism comprises a guide rail, a fixing frame, a driver, a connecting block, a demolding block and a fixing assembly, the guide rail is arranged on the fixing frame, the connecting block and the demolding block are arranged on the guide rail in a sliding mode, a demolding opening is formed in the demolding block, and one end, provided with a mold closing protrusion, of the second movable mold penetrates through the demolding opening and protrudes out of one side, away from the connecting block, of the demolding block; the driver is used for driving the connecting block and the demoulding block to slide back and forth on the guide rail; the fixing component is used for fixing the demoulding piece. The demoulding block is fixed by the fixing component, the connecting block and the second movable die slide towards the direction far away from the first movable die, and the demoulding block separates the model prop on the die closing protrusion, so that the demoulding mode is simple.
Description
Technical Field
The invention relates to the technical field of model props, in particular to a mannequin mould convenient for demoulding.
Background
Mannequins often appear in clothing stores for show clothing products to consumers, make consumers can observe the upper part of the body effect of products such as clothing, shoes and bags directly perceivedly, play an important role in promoting the sale of products.
However, the existing manikins are often integrally injection-molded, but the manikins are large in size and are bent more, so that demolding is difficult in demolding sometimes, and further multiple demolding is needed.
Disclosure of Invention
In view of this, there is a need to provide a mannequin mold that is easy to demold.
A human body model mould convenient for demoulding comprises a first movable mould, a second movable mould and a demoulding mechanism; the first movable die is provided with a die assembly opening, an injection molding cavity is arranged in the first movable die, the die assembly opening is communicated with the injection molding cavity, the cavity wall of the injection molding cavity is provided with an injection molding hole, and the injection molding hole is communicated with injection molding equipment; a mold closing bulge is arranged at one end of the second movable mold, the mold closing bulge faces the mold closing opening, and the mold closing bulge is used for penetrating through the mold closing opening and being accommodated in the injection cavity; the demolding mechanism comprises a guide rail, a fixed frame, a driver, a connecting block, a demolding block and a fixed assembly, the guide rail is arranged on the fixed frame, the connecting block and the demolding block are arranged on the guide rail in a sliding mode, the demolding block is arranged close to the first movable mold, the connecting block is arranged on one side, away from the first movable mold, of the demolding block, one end, away from the mold closing protrusion, of the second movable mold is fixed on the connecting block, a demolding opening is formed in the demolding block, and one end, provided with a mold closing protrusion, of the second movable mold penetrates through the demolding opening and protrudes out of one side, away from the connecting block, of the demolding block; the driver is fixed on the fixed frame, is in driving connection with the connecting block and the demoulding block, and is used for driving the connecting block and the demoulding block to slide back and forth on the guide rail so as to enable the connecting block and the demoulding block to be far away from or close to the first movable mould; the fixing assembly is arranged on the fixing frame and used for fixing the demoulding piece which slides on the guide rail.
In one embodiment, the mold release device further comprises a mold closing guide post, the mold release block is provided with a first guide through hole, the first movable mold is provided with a second guide through hole, one end of the mold closing guide post is fixed to the connecting block, and the other end of the mold closing guide post penetrates through the first guide through hole and is movably inserted into the second guide through hole.
In one embodiment, the fixing assembly includes a supporting protrusion and a supporting pillar, the supporting protrusion is fixed on the fixing frame, the supporting protrusion is disposed adjacent to one side of the connecting block away from the demolding block, the connecting block is provided with a supporting hole, one end of the supporting pillar is opposite to the supporting protrusion, and the other end of the supporting pillar penetrates through the supporting hole to be connected with the demolding line.
In one embodiment, the fixing assembly further includes a fixing plate disposed between the supporting pillar and the supporting protrusion, and the supporting pillar is fixed to the fixing plate.
In one embodiment, the device further comprises a buffer assembly, wherein the buffer assembly comprises an elastic buffer piece, a buffer guide post, a buffer supporting block and a slide rail, the buffer supporting block is fixed on the fixing frame, the buffering supporting block is arranged at one side of the first movable die, which is close to the first movable die and is far away from the second movable die, the first movable die is arranged on the slide rail in a sliding manner, the first movable die, the demoulding block and the connecting block are respectively provided with a third guide through hole, a fourth guide through hole and a fifth guide through hole, one end of the buffer guide post is fixed on the buffer supporting block, the other end of the buffer guide post passes through the third guide through hole and is movably inserted in the fourth guide through hole and/or the fifth guide through hole, the elastic buffer piece is arranged between the first movable die and the buffering supporting block, and two ends of the elastic buffer piece are respectively abutted against the first movable die and the buffering supporting block.
In one embodiment, the slide rail is arranged parallel to the guide rail.
In one embodiment, the elastic buffer member is an elastic sleeve ring or a spring, and the elastic sleeve ring or the spring is sleeved on the outer side wall of the buffer guide post.
In one embodiment, the number of the elastic buffer members is multiple, and the elastic buffer members are arranged at equal intervals.
The invention has the beneficial effects that: after the second movable die and the first movable die are assembled, injection molding equipment performs injection molding in the injection molding cavity, after cooling forming, the second movable die and the demolding mechanism are separated from the mold assembling opening together, a formed model die is separated from the mold assembling opening together along with the mold assembling protrusion, the demolding block and the connecting block slide on the guide rail in the direction far away from the first movable die under the action of the driver, the demolding block stops under the action of the fixing component in the sliding process, the connecting block and the second movable die continue to slide in the direction far away from the first movable die, and the demolding block separates the model prop on the mold assembling protrusion, so that the demolding mode is simple.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic cross-sectional view of a mannequin mold facilitating demolding according to one embodiment;
fig. 2 is a schematic sectional structure view of a mannequin mold facilitating demolding according to another embodiment.
Reference numerals:
10. a mannequin mold convenient for demolding; 100. a first movable mold; 200. a second movable mold; 300. a demolding mechanism; 101. opening the mold; 102. an injection molding cavity; 103. injection molding holes; 210. a mold closing bulge; 310. connecting blocks; 320. demoulding; 330. a fixing assembly; 3201. a demoulding port; 400. a die assembly guide post; 3202. a first guide through hole; 104. a second guide through hole; 331. supporting the protrusion; 332. supporting the column; 333. a fixing plate; 500. a buffer assembly; 510. an elastic buffer member; 520. a buffer guide post; 530. a buffer supporting block; 540. a slide rail.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 and fig. 2, a mannequin mold 10 convenient for demolding according to an embodiment of the present invention includes a first movable mold 100, a second movable mold 200 and a demolding mechanism 300; the first movable die 100 is provided with a die assembly opening 101, an injection molding cavity 102 is arranged in the first movable die 100, the die assembly opening 101 is communicated with the injection molding cavity 102, the cavity wall of the injection molding cavity 102 is provided with an injection molding hole 103, and the injection molding hole 103 is used for being communicated with injection molding equipment; a mold closing protrusion 210 is arranged at one end of the second movable mold 200, the mold closing protrusion 210 is arranged to face the mold closing opening 101, and the mold closing protrusion 210 is used for penetrating through the mold closing opening 101 and being accommodated in the injection molding cavity 102; the demolding mechanism 300 includes a guide rail (not shown), a fixed frame (not shown), a driver (not shown), a connecting block 310, a demolding block 320 and a fixing assembly 330, the guide rail is disposed on the fixed frame, the connecting block 310 and the demolding block 320 are slidably disposed on the guide rail, the demolding block 320 is disposed adjacent to the first movable mold 100, the connecting block 310 is disposed on one side of the demolding block 320 far away from the first movable mold 100, one end of the second movable mold 200 far away from the mold clamping protrusion 210 is fixed on the connecting block 310, the demolding block 320 is provided with a demolding opening 3201, and one end of the second movable mold 200 provided with the mold clamping protrusion 210 penetrates through the demolding opening 3201 and protrudes out of one side of the demolding block 320 far away from the connecting block 310; the driver is fixed on the fixed frame, is in driving connection with the connecting block 310 and the demoulding block 320, and is used for driving the connecting block 310 and the demoulding block 320 to slide back and forth on the guide rail so as to enable the connecting block 310 and the demoulding block 320 to move away from or close to the first movable mould 100; the fixing component 330 is disposed on the fixing frame, and the fixing component 330 is used for fixing the demoulding member 320 sliding on the guide rail.
Specifically, after the second movable mold 200 and the first movable mold 100 are clamped, the injection molding device injects injection into the injection molding cavity 102 through the injection molding hole 103, after the injection molding is completed and the cooling molding is completed, the driver drives the demoulding piece 320 and the connecting block 310 to slide on the slide rail 540 in the direction away from the first movable mold 100, so that the second movable mold 200 connected with the connecting block 310 slides in the direction away from the first movable mold 100, the mould clamping protrusion 210 on the second movable mold 200 is disengaged from the mould clamping opening 101, meanwhile, the molded model mold is disengaged from the mould clamping opening 101 along with the mould clamping protrusion 210, in the process that the demoulding piece 320 and the connecting block 310 slide, the demoulding piece 320 is stopped under the action of the fixing component 330, and the connecting block 310 drives the second movable mold 200 to continuously slide in the direction away from the first movable mold 100, the model props on the mold closing protrusion 210 are blocked by the demolding block 320 and cannot move continuously along with the mold closing protrusion 210, and further, the demolding block 320 separates the model props on the mold closing protrusion 210, so that the demolding mode is simple.
It should be noted that the fixed member 330 is preferably disposed near the middle of the guide rail, so that the model prop on the clamping projection 210 can be completely removed from the clamping opening 101 when the stripper 320 is moved to a position near the fixed member 330. In addition, in order to allow the demolding block 320 to completely eject the model prop on the clamping protrusion 210, the demolding block 320 is in contact with the clamping protrusion 210 at a side wall of the demolding opening 3201. Further, the number of the drivers may be two, that is, the two drivers are used to separately drive the disengaging module 320 and the connecting block 310, and when the disengaging module 320 stops moving, the connecting block 310 can also continue to move, so that mutual independence between the disengaging module 320 and the connecting block 310 is ensured.
In order to enable the mold clamping protrusion 210 to accurately align the mold clamping opening 101 when the first movable mold 100 and the second movable mold 200 approach each other, in one embodiment, the mold clamping device further includes the mold clamping guide column 400, the demolding block 320 is provided with a first guide through hole 3202, the first movable mold 100 is provided with a second guide through hole 104, one end of the mold clamping guide column 400 is fixed to the connecting block 310, and the other end of the mold clamping guide column 400 penetrates through the first guide through hole 3202 and is movably inserted into the second guide through hole 104. That is, in the mold clamping process, the driver drives the connecting block 310 to drive the second movable mold 200 to approach the first movable mold 100, the mold clamping guide post 400 is inserted into the second guide through hole 104 through the first guide through hole 3202, and the mold clamping guide post 400 guides the mold clamping protrusion 210 on the second movable mold 200, so that the mold clamping protrusion 210 can accurately align the mold clamping opening 101.
In one embodiment, the fixing component 330 includes a supporting protrusion 331 and a supporting pillar 332, the supporting protrusion 331 is fixed on the fixing frame, the supporting protrusion 331 is disposed adjacent to a side of the connecting block 310 away from the releasing module 320, the connecting block 310 is provided with a supporting hole, one end of the supporting pillar 332 faces the supporting protrusion 331, and the other end of the supporting pillar passes through the supporting hole and is connected to the releasing module 320.
Specifically, in the process that the demolding block 320 and the connecting block 310 slide in the direction away from the first movable mold 100, the supporting column 332 is supported by the supporting protrusion 331, the supporting column 332 stops moving in the direction away from the first movable mold 100, and as the connecting block 310 continues to slide in the direction away from the first movable mold 100, the demolding block 320 stops moving under the supporting action of the supporting column 332, and the second movable mold 200 connected to the connecting block 310 continues to move forward, so that the demolding block 320 can eject the mold properties on the mold clamping protrusion 210, thereby completing the demolding operation.
In order to keep the supporting column 332 stable during the process of supporting the releasing module 320, in this embodiment, the fixing assembly 330 further includes a fixing plate 333, the fixing plate 333 is disposed between the supporting column 332 and the supporting protrusion 331, and the supporting column 332 is fixed on the fixing plate 333. That is, by fixing the knock-up post 332 to the fixing plate 333, the fixing plate 333 has a larger and better force-receiving area, and by increasing the area or number of the knock-up protrusions 331, the knock-up post 332 can be better received force.
In order to enable the model prop in the injection molding cavity 102 to be sent out of the injection molding cavity 102, in one embodiment, the injection molding device further includes a buffering assembly 500, the buffering assembly 500 includes an elastic buffering member 510, a buffering guide post 520, a buffering support block 530 and a slide rail 540, the buffering support block 530 is fixed on the fixed frame, the buffering support block 530 is disposed adjacent to one side of the first movable mold 100 away from the second movable mold 200, the first movable mold 100 is slidably disposed on the slide rail 540, the first movable mold 100, the demolding module 320 and the connecting block 310 are respectively provided with a third guide through hole, a fourth guide through hole and a fifth guide through hole, one end of the buffering guide post 520 is fixed on the buffering support block 530, and the other end of the buffering guide post 520 penetrates through the third guide through hole and is movably inserted into the fourth guide through hole and/or the fifth guide through hole, the elastic buffer 510 is disposed between the first movable mold 100 and the buffer supporting block 530, and two ends of the elastic buffer 510 respectively abut against the first movable mold 100 and the buffer supporting block 530.
Specifically, after the first movable mold 100 and the second movable mold 200 are assembled, the elastic buffer 510 is in a compressed state, and the first movable mold 100 and the second movable mold 200 can be assembled tightly, which is favorable for improving the injection molding quality of the model prop. After the injection molding cooling, the second movable mold 200 slides in the direction away from the first movable mold 100, in the sliding process of the second movable mold 200, the elastic buffer 510 rebounds in an accelerating mode and then rebounds in a decelerating mode, and then when the first movable mold 100 slides along with the second movable mold 200, the second movable mold 200 has a motion similar to 'water splashing', so that the model prop can be better separated from the injection molding cavity 102.
In order to move the first movable mold 100 and the second movable mold 200 on the same straight line, in the present embodiment, the slide rail 540 is disposed in parallel with the guide rail.
In order to stabilize the elastic buffer 510, in this embodiment, the elastic buffer 510 is an elastic sleeve or a spring, and the elastic sleeve or the spring is sleeved on the outer sidewall of the buffer guide pillar 520.
In order to avoid the deviation of the ejection process of the first movable mold 100, in the present embodiment, the number of the elastic buffers 510 is plural, and the elastic buffers 510 are arranged at regular intervals.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above embodiments only express a few embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. A human body model mould convenient for demoulding is characterized by comprising a first movable mould, a second movable mould and a demoulding mechanism;
the first movable die is provided with a die assembly opening, an injection molding cavity is arranged in the first movable die, the die assembly opening is communicated with the injection molding cavity, the cavity wall of the injection molding cavity is provided with an injection molding hole, and the injection molding hole is communicated with injection molding equipment;
a mold closing bulge is arranged at one end of the second movable mold, the mold closing bulge faces the mold closing opening, and the mold closing bulge is used for penetrating through the mold closing opening and being accommodated in the injection cavity;
the demolding mechanism comprises a guide rail, a fixed frame, a driver, a connecting block, a demolding block and a fixed assembly, the guide rail is arranged on the fixed frame, the connecting block and the demolding block are arranged on the guide rail in a sliding mode, the demolding block is arranged close to the first movable mold, the connecting block is arranged on one side, away from the first movable mold, of the demolding block, one end, away from the mold closing protrusion, of the second movable mold is fixed on the connecting block, a demolding opening is formed in the demolding block, and one end, provided with a mold closing protrusion, of the second movable mold penetrates through the demolding opening and protrudes out of one side, away from the connecting block, of the demolding block; the driver is fixed on the fixed frame, is in driving connection with the connecting block and the demoulding block, and is used for driving the connecting block and the demoulding block to slide back and forth on the guide rail so as to enable the connecting block and the demoulding block to be far away from or close to the first movable mould; the fixing assembly is arranged on the fixing frame and used for fixing the demoulding piece which slides on the guide rail.
2. The mannequin mould convenient to demold according to claim 1, further comprising a mold closing guide post, wherein the demolding block is provided with a first guide through hole, the first movable mold is provided with a second guide through hole, one end of the mold closing guide post is fixed to the connecting block, and the other end of the mold closing guide post penetrates through the first guide through hole and is movably inserted into the second guide through hole.
3. The mannequin mold convenient to demold according to claim 1, wherein the fixing assembly includes a supporting protrusion and a supporting post, the supporting protrusion is fixed on the fixing frame, the supporting protrusion is disposed adjacent to one side of the connecting block away from the demolding block, the connecting block is provided with a supporting hole, one end of the supporting post is opposite to the supporting protrusion, and the other end of the supporting post passes through the supporting hole to be connected with the demolding line.
4. The mannequin mold of claim 3, wherein the fixing assembly further comprises a fixing plate disposed between the top support post and the top support protrusion, the top support post being fixed to the fixing plate.
5. The mannequin mold convenient to demold according to claim 1, further comprising a buffering assembly, wherein the buffering assembly comprises an elastic buffering member, a buffering guide post, a buffering support block and a slide rail, the buffering support block is fixed on the fixed frame, the buffering support block is arranged near one side of the first movable mold far away from the second movable mold, the first movable mold is arranged on the slide rail in a sliding manner, the first movable mold, the demolding block and the connecting block are respectively provided with a third guide through hole, a fourth guide through hole and a fifth guide through hole, one end of the buffering guide post is fixed on the buffering support block, the other end of the buffering guide post penetrates through the third guide through hole and is movably inserted into the fourth guide through hole and/or the fifth guide through hole, the elastic buffering member is arranged between the first movable mold and the buffering support block, and two ends of the elastic buffer part are respectively propped against the first movable die and the buffer supporting block.
6. The mannequin die of claim 5, wherein the slide rail is arranged parallel to the guide rail.
7. The mannequin mold convenient to demold according to claim 5, wherein the elastic buffer member is an elastic sleeve ring or a spring, and the elastic sleeve ring or the spring is sleeved on an outer side wall of the buffer guide post.
8. A mannequin mould according to any one of claims 5 to 7, wherein there are a plurality of elastomeric cushioning members, each of which is spaced evenly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011549534.1A CN112776280A (en) | 2020-12-24 | 2020-12-24 | Human body model mould convenient for demoulding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011549534.1A CN112776280A (en) | 2020-12-24 | 2020-12-24 | Human body model mould convenient for demoulding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112776280A true CN112776280A (en) | 2021-05-11 |
Family
ID=75752068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011549534.1A Pending CN112776280A (en) | 2020-12-24 | 2020-12-24 | Human body model mould convenient for demoulding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112776280A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862273A (en) * | 2012-09-19 | 2013-01-09 | 台州市凯华塑业有限公司 | Secondary demoulding mechanism with gear and racks for injection mould |
| CN102886873A (en) * | 2012-10-22 | 2013-01-23 | 台州市凯华塑业有限公司 | Mechanism for snapping pin-point gate through stationary mold push plate for injection mold |
| CN207874738U (en) * | 2018-02-09 | 2018-09-18 | 东莞市淳正电子科技有限公司 | A kind of long-life precision die of multiplex buffer gear |
| CN209755828U (en) * | 2019-04-02 | 2019-12-10 | 漳州盈新精密模具有限公司 | Easy demoulding plastic mould |
-
2020
- 2020-12-24 CN CN202011549534.1A patent/CN112776280A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862273A (en) * | 2012-09-19 | 2013-01-09 | 台州市凯华塑业有限公司 | Secondary demoulding mechanism with gear and racks for injection mould |
| CN102886873A (en) * | 2012-10-22 | 2013-01-23 | 台州市凯华塑业有限公司 | Mechanism for snapping pin-point gate through stationary mold push plate for injection mold |
| CN207874738U (en) * | 2018-02-09 | 2018-09-18 | 东莞市淳正电子科技有限公司 | A kind of long-life precision die of multiplex buffer gear |
| CN209755828U (en) * | 2019-04-02 | 2019-12-10 | 漳州盈新精密模具有限公司 | Easy demoulding plastic mould |
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Application publication date: 20210511 |
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