CN114939960A - Mould for manufacturing plastic products - Google Patents
Mould for manufacturing plastic products Download PDFInfo
- Publication number
- CN114939960A CN114939960A CN202210534770.9A CN202210534770A CN114939960A CN 114939960 A CN114939960 A CN 114939960A CN 202210534770 A CN202210534770 A CN 202210534770A CN 114939960 A CN114939960 A CN 114939960A
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- CN
- China
- Prior art keywords
- installation seat
- mold
- seat
- fixing
- installation
- 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.)
- Pending
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 53
- 230000000149 penetrating effect Effects 0.000 claims abstract description 17
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 abstract description 21
- 239000007788 liquid Substances 0.000 description 9
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000243 solution Substances 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
- 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
- B29C45/38—Cutting-off equipment for sprues or ingates
- B29C45/382—Cutting-off equipment for sprues or ingates disposed outside the mould
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a mold for manufacturing plastic products, which comprises a first installation seat, a second installation seat and a third installation seat, wherein a plurality of guide rods are symmetrically and movably installed on the back surface of the first installation seat in a penetrating manner, the second installation seat is movably installed on the outer side of each guide rod, the third installation seat is movably installed on the outer side of each guide rod and is positioned behind the second installation seat, a female die is installed on the front surface of the first installation seat in a penetrating manner, an installation groove is formed in one side of the first installation seat, a rubber block is installed in the installation groove, a plurality of first fixing rods are symmetrically and movably installed on the two sides of the first installation seat in a penetrating manner, the first fixing rods penetrate one side of the guide rods, and a plurality of fixing blocks are symmetrically installed on the two sides of the first installation seat. According to the invention, the cutting piece is movably arranged on one side of the rubber block in a penetrating manner, and the cutting piece can be used for cutting off the redundant tail part of the injection molding piece, so that the redundant tail part of the injection molding piece is not generated.
Description
Technical Field
The invention relates to the technical field of mold design, in particular to a mold for manufacturing plastic products.
Background
The injection mold is a mold for injecting liquid into the mold and then cooling the liquid to obtain a required product, when the injection mold is used for producing the product, the tail part of an injection molding part is usually remained with a redundant part, and the redundant part needs to be specially cut off subsequently, so that the production efficiency is influenced.
The existing plastic product mold device has the defects that the function of eliminating the redundant part at the tail part of an injection molding part is not realized, the redundant part needs to be specially cut off subsequently, and the production period is prolonged.
Disclosure of Invention
The present invention is directed to a mold for manufacturing plastic products, which solves the above problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a die for manufacturing plastic products comprises a first mounting seat, a second mounting seat and a third mounting seat, wherein a plurality of guide rods are symmetrically and movably mounted on the back of the first mounting seat in a penetrating manner, the second mounting seat is movably mounted on the outer side of each guide rod, the third mounting seat is movably mounted on the outer side of each guide rod and is positioned behind the second mounting seat, and a female die is mounted on the front of the first mounting seat in a penetrating manner;
one side of the first mounting seat is provided with a mounting groove, and a rubber block is mounted inside the mounting groove;
a plurality of first dead levers are installed to the bilateral symmetry of first mount pad through, and just first dead lever runs through one side of guide bar, a plurality of fixed blocks are installed to the bilateral symmetry of first mount pad.
Preferably, a limiting rod is installed at the top of the first installation seat.
Preferably, the top of the second mounting seat is provided with a limiting block.
Preferably, a male die is mounted on the front surface of the third mounting seat, and a plurality of springs are symmetrically mounted on the front surface of the third mounting seat.
Preferably, the front surface of the female die is provided with a feed pipe in a penetrating way, the outer side of the female die is provided with a plurality of heaters, and one side of the female die is provided with a movable groove.
Preferably, one side of the rubber block is penetrated through the movable mounting and is provided with a cutting blade, one end of the cutting blade is positioned in the movable groove, and one end of the cutting blade is provided with a handle.
Preferably, a fixing hole is formed through the top of the first fixing rod.
Preferably, the top of the fixing block is penetrated by a second fixing rod movably, and the outer side of the second fixing rod is connected with the inner wall of the fixing hole.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the injection molding piece, the mounting groove is formed in one side of the first mounting seat, the rubber block is mounted in the mounting groove, the cutting piece penetrates through and is movably mounted on one side of the rubber block, one end of the cutting piece is located in the movable groove, and the cutting piece can cut off the redundant tail part of the injection molding piece, so that the injection molding piece cannot generate the redundant tail part, and the subsequent step of additionally processing the redundant tail part of the injection molding piece is omitted.
2. According to the invention, the first fixing rods symmetrically penetrate through two sides of the first mounting seat and penetrate through one side of the guide rod, the fixing blocks are symmetrically mounted on two sides of the first mounting seat, the second fixing rods movably penetrate through the tops of the fixing blocks, the first fixing rods can fix the movable guide rod by penetrating through one side of the guide rod, so that the guide rod is kept stable and does not move, the fixing of the guide rod can be released by pulling away the first fixing rods, the guide rod which is seriously worn and bent is convenient to replace, the phenomenon that the product quality is influenced due to the damage of the guide rod is avoided, and the second fixing rods can fix the first fixing rods by inserting into the fixing holes, so that the first fixing rods are prevented from moving.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the structure of the female mold of the present invention;
FIG. 3 is a schematic view of the structure of the mounting groove of the present invention;
FIG. 4 is a schematic view of a cutting blade according to the present invention;
fig. 5 is a schematic structural diagram of a first fixing rod according to the present invention.
In the figure: 1. a first mounting seat; 101. a guide rod; 102. a limiting rod; 2. a second mounting seat; 201. a limiting block; 3. a third mounting seat; 301. a male die; 302. a spring; 4. a female die; 401. a feeding pipe; 402. a heater; 403. a movable groove; 5. mounting grooves; 501. a rubber block; 502. cutting the slices; 503. a handle; 6. a first fixing lever; 601. a fixing hole; 7. a fixed block; 701. a second fixing rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, fig. 2 and fig. 5, an embodiment of the present invention: a mould for manufacturing plastic products comprises a first installation seat 1, a second installation seat 2 and a third installation seat 3, wherein a plurality of guide rods 101 are symmetrically and movably installed on the back surface of the first installation seat 1 in a penetrating manner, a limiting rod 102 is installed at the top of the first installation seat 1, the first installation seat 1 can provide installation positions for other parts of the mould, so that the other parts of the mould can be installed, the guide rods 101 play a role in guiding and can provide a guiding function for the second installation seat 2 and the third installation seat 3, so that the second installation seat 2 and the third installation seat 3 can move in the same direction, the limiting rod 102 can be contacted with the limiting block 201 to prevent the second installation seat 2 from continuing to move backwards, so that a U-shaped injection molding part can be extruded by the second installation seat 2 to be separated from the outer side of a male mould 301, the demoulding process is completed, the second installation seat 2 is movably installed on the outer side of the guide rods 101, the top of the second mounting seat 2 is provided with a limiting block 201, the second mounting seat 2 can enable the injection molding piece to fall off the male die 301 by extruding the injection molding piece on the outer side of the male die 301, thereby completing the demoulding process, the limiting block 201 can prevent the second mounting seat 2 from moving backwards through contacting with the limiting rod 102, the third mounting seat 3 is movably mounted at the outer side of the guide rod 101, the third installation seat 3 is located behind the second installation seat 2, a male die 301 is installed on the front face of the third installation seat 3, a plurality of springs 302 are symmetrically installed on the front face of the third installation seat 3, the third installation seat 3 can provide installation positions for the male die 301, the male die 301 can be installed, the male die 301 can be inserted into the female die 4 to form an appearance space of an injection molding piece, liquid plastic can be in a required shape, and the springs 302 can pull the second installation seat 2 to move, so that the second installation seat 2 can move along with the third installation seat 3.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, an embodiment of the present invention: a mold for manufacturing plastic products comprises a female mold 4 and a mounting groove 5, wherein the female mold 4 is installed on the front face of a first mounting seat 1 in a penetrating mode, a feeding pipe 401 is installed on the front face of the female mold 4 in a penetrating mode, a plurality of heaters 402 are installed on the outer side of the female mold 4, a movable groove 403 is formed in one side of the female mold 4, the female mold 4 is inserted into a male mold 301 to form the appearance space of an injection molding piece, liquid plastic can be enabled to obtain a needed shape, the heaters 402 can heat the liquid plastic, the injection molding piece is prevented from being thin and long, liquid clinker is not completely filled into the space formed by the male mold 301 and the female mold 4 and is solidified, a desired product cannot be obtained, the movable groove 403 can provide a movable space for a cutting piece 502, the cutting piece 502 is enabled to have a space for cutting the redundant tail portion of the injection molding piece, the mounting groove 5 is formed in one side of the first mounting seat 1, a rubber block 501 is installed inside the mounting groove 5, one side of block rubber 501 runs through movable mounting and has cutting piece 502, and the one end of cutting piece 502 is located the inside of activity groove 403, handle 503 is installed to cutting piece 502's one end, mounting groove 5 can make block rubber 501 can be installed for block rubber 501 provides the mounted position, block rubber 501 can increase the frictional force between cutting piece 502 and the block rubber 501 through extrusion cutting piece 502, can not produce the sound of dazzling again when cutting piece 502 removes simultaneously, the one end of cutting piece 502 can cut off the liquid of moulding the afterbody, prevent that the injection molding afterbody from producing unnecessary arch, handle 503 can provide the position for staff's pulling cutting piece 502, make things convenient for staff's pulling cutting piece 502.
Referring to fig. 1 and 5, an embodiment of the present invention: a mold for manufacturing plastic products comprises a first fixing rod 6 and fixing blocks 7, wherein a plurality of first fixing rods 6 are symmetrically installed on two sides of a first installation seat 1 in a penetrating mode, the first fixing rods 6 penetrate one side of a guide rod 101, fixing holes 601 are formed in the top of the first fixing rods 6 in a penetrating mode, the outer sides of second fixing rods 701 are connected with the inner wall of the fixing holes 601, when the first fixing rods 6 penetrate one side of the guide rod 101 to fix the guide rod 101, the guide rod 101 is fixed and does not move, the guide rod 101 can be conveniently detached and replaced by pulling the first fixing rods 6 away from the inside of the guide rod 101, the fixing holes 601 can provide inserting positions for the second fixing rods 701, the first fixing rods 6 are enabled to be stable and not to move, the fixing blocks 7 are symmetrically installed on two sides of the first installation seat 1, the second fixing rods 701 penetrate through the tops of the fixing blocks 7 in a movable mode, the fixing block 7 may provide a mounting position for the second fixing rod 701 so that the second fixing rod 701 may be mounted, and one end of the second fixing rod 701 may fix the first fixing rod 6 by being inserted into the fixing hole 601 so that the first fixing rod 6 may not move.
The working principle is as follows: before using a plastic product and a mold for manufacturing the plastic product, whether the plastic product and the mold for manufacturing the plastic product have the problem of influencing use or not is checked, the device is firstly installed at a position to be used, then the third installation seat 3 is moved to enable the third installation seat 3 and the second installation seat 2 to move forwards, so that the first installation seat 1, the second installation seat 2 and the third installation seat 3 can be combined together, a space required by the shape of an injection molding piece can be formed between the convex mold 301 and the concave mold 4, then liquid clinker is injected into the mold through the feeding pipe 401 and filled in the space between the convex mold 301 and the concave mold 4, the required injection molding piece can be obtained, the heater 402 can liquefy the cooled liquid plastic, so that the space between the convex mold 301 and the concave mold 4 is continuously filled, the space in the mold is ensured to be completely filled, and after the filling is finished, promote handle 503 and make cutting blade 502 cut off the unnecessary part of afterbody of injection molding, make the afterbody of injection molding can not produce unnecessary part to obtain complete injection molding, first dead lever 6 can fix guide bar 101 in inserting the hole of guide bar 101 one side, makes guide bar 101 remain stable unmovable, pull away first dead lever 6 simultaneously and can make guide bar 101 be convenient for again and dismantle, thereby can change serious or crooked guide bar 101 of wearing and tearing.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the scope of the claims.
Claims (8)
1. A mould for manufacturing plastic products comprises a first mounting seat (1), a second mounting seat (2) and a third mounting seat (3), and is characterized in that: the back of the first installation seat (1) is symmetrically provided with a plurality of guide rods (101) in a penetrating and movable mode, the outer side of each guide rod (101) is provided with a second installation seat (2) in a movable mode, the outer side of each guide rod (101) is provided with a third installation seat (3) in a movable mode, the third installation seats (3) are located behind the second installation seats (2), and the front of the first installation seat (1) is provided with a female die (4) in a penetrating and movable mode;
one side of the first mounting seat (1) is provided with a mounting groove (5), and a rubber block (501) is mounted inside the mounting groove (5);
the bilateral symmetry of first mount pad (1) runs through and installs a plurality of first dead lever (6), and first dead lever (6) run through one side of guide bar (101), a plurality of fixed blocks (7) are installed to the bilateral symmetry of first mount pad (1).
2. A mold for manufacturing a plastic product according to claim 1, wherein: and a limiting rod (102) is arranged at the top of the first mounting seat (1).
3. A mold for manufacturing a plastic product according to claim 1, wherein: and a limiting block (201) is arranged at the top of the second mounting seat (2).
4. A mold for making a plastic article, according to claim 1, wherein: a male die (301) is installed on the front face of the third installation seat (3), and a plurality of springs (302) are symmetrically installed on the front face of the third installation seat (3).
5. A mold for making a plastic article, according to claim 1, wherein: the front of die (4) runs through and installs inlet pipe (401), and a plurality of heaters (402) are installed in the outside of die (4), and movable groove (403) have been seted up to one side of die (4).
6. A mold for making a plastic article, according to claim 1, wherein: one side of the rubber block (501) is penetrated and movably provided with a cutting piece (502), one end of the cutting piece (502) is positioned in the movable groove (403), and one end of the cutting piece (502) is provided with a handle (503).
7. A mold for making a plastic article, according to claim 1, wherein: the top of the first fixing rod (6) is provided with a fixing hole (601) in a penetrating way.
8. A mold for making a plastic article, according to claim 1, wherein: the top of the fixing block (7) is provided with a second fixing rod (701) in a penetrating and movable mode, and the outer side of the second fixing rod (701) is connected with the inner wall of the fixing hole (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210534770.9A CN114939960A (en) | 2022-05-17 | 2022-05-17 | Mould for manufacturing plastic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210534770.9A CN114939960A (en) | 2022-05-17 | 2022-05-17 | Mould for manufacturing plastic products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114939960A true CN114939960A (en) | 2022-08-26 |
Family
ID=82907901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210534770.9A Pending CN114939960A (en) | 2022-05-17 | 2022-05-17 | Mould for manufacturing plastic products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114939960A (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09285859A (en) * | 1996-04-23 | 1997-11-04 | Shusuke Wago | Die casting die for inner cylinder or the like of key cylinder |
| CN202607983U (en) * | 2012-03-15 | 2012-12-19 | 浙江凯华模具有限公司 | Inclined wedge sliding-plate-type secondary demoulding mechanism of injection mould |
| CN202895615U (en) * | 2012-08-17 | 2013-04-24 | 浙江凯华模具有限公司 | Automatic waste separating mechanism of injection mould |
| CN206568462U (en) * | 2017-02-24 | 2017-10-20 | 东莞市超恒塑料模具有限公司 | A kind of injection mold of fast demoulding, removal surface regrinding-material |
| CN207859370U (en) * | 2018-02-05 | 2018-09-14 | 东莞市雅创实业有限公司 | A kind of pickoff of plastic mould |
| CN110171103A (en) * | 2019-05-13 | 2019-08-27 | 神通科技集团股份有限公司 | The plastic carcasing device of U-shaped insulating paper and production method |
| CN210026138U (en) * | 2019-05-24 | 2020-02-07 | 信丰永冠塑电科技有限公司 | Demoulding device of injection molding machine |
| CN110978403A (en) * | 2019-12-10 | 2020-04-10 | 赵云凤 | Rotary demolding type injection mold |
| CN211683269U (en) * | 2020-01-20 | 2020-10-16 | 苏州纳科华模具有限公司 | Mold convenient for opening mold for product with cover |
| CN211993775U (en) * | 2020-01-17 | 2020-11-24 | 广东益铭模具技术有限公司 | Forming die with guide structure |
| CN212241987U (en) * | 2020-03-19 | 2020-12-29 | 深圳市宇阳精密模具有限公司 | Ejection device of injection mold |
| CN213947253U (en) * | 2020-07-13 | 2021-08-13 | 天津鼎硕电子科技有限公司 | Injection mold for plastic buckle |
| CN214239372U (en) * | 2020-11-26 | 2021-09-21 | 威思瀚(天津)科技有限公司 | Demoulding structure for injection mould |
| CN214820095U (en) * | 2021-01-21 | 2021-11-23 | 昆山市原来塑胶有限公司 | Plastic casing mold processing |
| CN215512121U (en) * | 2021-03-25 | 2022-01-14 | 深圳市恒盛华泰塑胶电子科技有限公司 | Plastic injection mold with rotary slide block |
| CN215825883U (en) * | 2021-09-28 | 2022-02-15 | 无锡齐恩科技有限公司 | Injection mold is used in cylinder production |
| CN216297807U (en) * | 2021-12-09 | 2022-04-15 | 成都欣恒雅科技有限公司 | Bending machine convenient to move |
-
2022
- 2022-05-17 CN CN202210534770.9A patent/CN114939960A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09285859A (en) * | 1996-04-23 | 1997-11-04 | Shusuke Wago | Die casting die for inner cylinder or the like of key cylinder |
| CN202607983U (en) * | 2012-03-15 | 2012-12-19 | 浙江凯华模具有限公司 | Inclined wedge sliding-plate-type secondary demoulding mechanism of injection mould |
| CN202895615U (en) * | 2012-08-17 | 2013-04-24 | 浙江凯华模具有限公司 | Automatic waste separating mechanism of injection mould |
| CN206568462U (en) * | 2017-02-24 | 2017-10-20 | 东莞市超恒塑料模具有限公司 | A kind of injection mold of fast demoulding, removal surface regrinding-material |
| CN207859370U (en) * | 2018-02-05 | 2018-09-14 | 东莞市雅创实业有限公司 | A kind of pickoff of plastic mould |
| CN110171103A (en) * | 2019-05-13 | 2019-08-27 | 神通科技集团股份有限公司 | The plastic carcasing device of U-shaped insulating paper and production method |
| CN210026138U (en) * | 2019-05-24 | 2020-02-07 | 信丰永冠塑电科技有限公司 | Demoulding device of injection molding machine |
| CN110978403A (en) * | 2019-12-10 | 2020-04-10 | 赵云凤 | Rotary demolding type injection mold |
| CN211993775U (en) * | 2020-01-17 | 2020-11-24 | 广东益铭模具技术有限公司 | Forming die with guide structure |
| CN211683269U (en) * | 2020-01-20 | 2020-10-16 | 苏州纳科华模具有限公司 | Mold convenient for opening mold for product with cover |
| CN212241987U (en) * | 2020-03-19 | 2020-12-29 | 深圳市宇阳精密模具有限公司 | Ejection device of injection mold |
| CN213947253U (en) * | 2020-07-13 | 2021-08-13 | 天津鼎硕电子科技有限公司 | Injection mold for plastic buckle |
| CN214239372U (en) * | 2020-11-26 | 2021-09-21 | 威思瀚(天津)科技有限公司 | Demoulding structure for injection mould |
| CN214820095U (en) * | 2021-01-21 | 2021-11-23 | 昆山市原来塑胶有限公司 | Plastic casing mold processing |
| CN215512121U (en) * | 2021-03-25 | 2022-01-14 | 深圳市恒盛华泰塑胶电子科技有限公司 | Plastic injection mold with rotary slide block |
| CN215825883U (en) * | 2021-09-28 | 2022-02-15 | 无锡齐恩科技有限公司 | Injection mold is used in cylinder production |
| CN216297807U (en) * | 2021-12-09 | 2022-04-15 | 成都欣恒雅科技有限公司 | Bending machine convenient to move |
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