CN110406039B - Air conditioner bottom shell mold and use method thereof - Google Patents
Air conditioner bottom shell mold and use method thereof Download PDFInfo
- Publication number
- CN110406039B CN110406039B CN201910641598.5A CN201910641598A CN110406039B CN 110406039 B CN110406039 B CN 110406039B CN 201910641598 A CN201910641598 A CN 201910641598A CN 110406039 B CN110406039 B CN 110406039B
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- Prior art keywords
- sliding block
- block
- sliding
- slide
- slide block
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000000926 separation method Methods 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 11
- 238000001746 injection moulding Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000002087 whitening effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut articles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to the field of mold design, in particular to an air conditioner bottom shell mold and a use method thereof, wherein the air conditioner bottom shell mold comprises a second slide block and a third slide block, the second slide block is connected with the third slide block, and the second slide block and the third slide block move between a mold separation position and a mold closing position along a connecting surface of the second slide block and the third slide block; the second sliding block is internally provided with a cavity sliding block and a first shovel base, the cavity sliding block and the first shovel base can slide in the second sliding block along different directions, and the first shovel base is contacted with the cavity sliding block and can push the cavity sliding block to a locking position. The invention does not increase auxiliary structure, changes the die opening sequence of the original die, has simple and reliable structure, and the products produced by the die structure have no phenomena of white pulling, deformation and the like, solves the technical problem of white pulling of the bottom shell, avoids the product scrapping caused by quality defects, saves cost and greatly improves the quality; the frequency of frequently unloading and repairing the die in the production process is reduced, the labor intensity of die repairing staff is lightened, and the production efficiency is improved.
Description
Technical Field
The invention relates to the field of mold design, in particular to an air conditioner bottom shell mold and a use method thereof.
Background
In the prior art, when a plastic product has a side hole with a direction different from the mold opening direction or a structure that can not be released from the mold opening direction, an auxiliary mechanism is necessary to make the mold form the cavity of the mold, and the product is released from the side direction, and such a mechanism is called a side core pulling mechanism. The side core pulling mechanism can be used for separating the barbs on the plastic products from the mold. At present, the common forms of product reversing treatment are as follows: slide block, inclined top, forced demoulding, thread-removing mechanism, arc core-pulling mechanism, etc.
The air conditioner bottom shell product just contains the hawk that is used for fixed transfer line and colludes, needs to use the side direction mechanism of loosing core to break away from it from the mould, but in the drawing of patterns in-process, use conventional side direction mechanism of loosing core can the drawing of patterns be bad for hawk colludes appearance and draws the white, warp etc. bad phenomenon, and hawk colludes draws the white deformation and can cause the product intensity not enough, the unsmooth scheduling problem of motion part. For this reason, various method debugging has been performed on site, but the problem has not been fundamentally solved at all times.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a novel air conditioner bottom shell mold and a use method thereof, and through redesign, the effects of demolding an eagle hook in advance and then demolding the air conditioner bottom shell are realized under the condition of not increasing the structural complexity of the mold, so that the problem of eagle hook whitening caused by poor demolding is solved.
The specific technical scheme of the invention is as follows:
The air conditioner bottom shell die comprises a second sliding block and a third sliding block, wherein the second sliding block is connected with the third sliding block, and the second sliding block and the third sliding block move between a die separating position and a die assembling position along a connecting surface of the second sliding block and the third sliding block; the second sliding block is internally provided with a cavity sliding block and a first shovel base, the cavity sliding block and the first shovel base can slide in the second sliding block along different directions, and the first shovel base is contacted with the cavity sliding block and can push the cavity sliding block to a locking position.
The second sliding block is internally provided with a groove, an insert is arranged in the groove, a first sliding structure extending along a first direction and a second sliding structure extending along a second direction are arranged on the insert, and the cavity sliding block and the first shovel base are provided with a sliding fit assembly matched with the sliding structure.
The sliding structure is a sliding groove or a T-shaped guide block, and the sliding fit assembly is a guide groove matched with the T-shaped guide block or a sliding block matched with the sliding groove.
Wherein, the die cavity slide block is provided with a slide block separating device.
The sliding block separating device comprises a spring mounting structure and a spring, wherein the spring mounting structure is arranged on the cavity sliding block along a first direction, the spring is arranged in a spring mounting hole, and the length of the spring when the spring is not compressed is larger than the depth of the spring mounting hole.
The second sliding block and the third sliding block are connected through a sliding connection device, the second sliding block and the third sliding block can slide relatively along the connecting surface of the second sliding block and the third sliding block along a third direction, and the sliding connection device is arranged in the second sliding block and/or the third sliding block.
The sliding connection device comprises a T-shaped sliding block, a pressing plate and a connecting groove, wherein the T-shaped sliding block and the pressing plate are arranged in the connecting groove, the T-shaped sliding block can slide in a sliding groove formed by the pressing plate and the connecting groove, and one surface of the T-shaped sliding block, which faces the connecting surface, is fixedly connected with the second sliding block.
And a limiting device is further arranged between the second sliding block and the third sliding block.
The limiting device comprises a limiting block and a limiting groove, and the limiting block can slide in the limiting groove.
The die cavity sliding block is characterized by further comprising a first sliding block, wherein the first sliding block is provided with a second shovel base, and the second shovel base can push the first shovel base to push the die cavity sliding block to a locking position.
A mold separating and closing method of an air conditioner bottom shell mold comprises the following steps:
The parting method comprises the following steps:
(1) The first sliding block is separated from the first shovel base;
(2) The cavity sliding block is separated from the locking position;
(3) The second slide block and the third slide block slide from the mold closing position to the mold separating position
(4) The second sliding block and the third sliding block reach the mold separating position;
The die assembly method comprises the following steps:
(1) The second sliding block and the third sliding block slide from the mold separating position to the mold clamping position;
(2) The first sliding block is connected with the first shovel base;
(3) The first shovel base pushes the cavity sliding block to reach a locking position.
Advantageous effects
The air conditioner bottom shell mold disclosed by the invention has the advantages that an auxiliary structure is not added, the original mold opening sequence of the mold is changed, the structure is simple and reliable, the phenomena of white pulling, deformation and the like are avoided, the technical problem of white pulling of the bottom shell is solved, the product scrapping caused by quality defects is avoided, the cost is saved, and the quality is greatly improved; the frequency of frequently unloading and repairing the die in the production process is reduced, the labor intensity of die repairing staff is lightened, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a bottom shell mold of an air conditioner according to the present invention
FIG. 2 is a schematic view of the portion A in FIG. 1
FIG. 3 is a schematic view of a second slider according to the present invention
FIG. 4 is a schematic view of an insert of the present invention
FIG. 5 is a schematic view of an eagle hook slider according to the present invention
FIG. 6 is a schematic view of a first shovel base according to the present invention
FIG. 7 is a schematic view of an eagle hook slider and a first shovel base according to the present invention
FIG. 8 is a schematic view of a third slider according to the present invention
FIG. 9 is a schematic view of a sliding connection device
FIG. 10 is a cross-sectional view of a second slider and a third slider
FIG. 11 is another schematic view of a second slider
FIG. 12 is a cross-sectional view of the air conditioner pan mold of the present invention in the closed position
FIG. 13 is a schematic view of a first slider of the present invention
FIG. 14 is a schematic view of the present invention in the case of parting
FIG. 15 is a schematic view of the eagle hook slider of the present invention not in the locked position
FIG. 16 is another schematic view of the present invention in the mold separation
FIG. 17 is a schematic view of the present invention in a parting position
Wherein 1 is a first slider, 2 is a second slider, 3 is a third slider, 4 is an eagle hook slider, 5 is a first shovel base, 6 is a second shovel base, 7 is an oil cylinder drag hook, 8 is an oil cylinder, 201 is a first injection molding space, 202 is a groove, 203 is an insert, 204 is a first sliding structure, 205 is a second sliding structure, 206 is an eagle hook cavity, 401 is a spring mounting structure, 301A is a limit block, 301B is a limit groove, 302 is a sliding connection device, 303 is a void avoidance groove, 304 is a T-shaped slider, 305 is a pressing plate, and 306 is a connection groove.
Detailed Description
The air conditioner bottom shell mold disclosed by the invention, as shown in fig. 1 and 12, comprises a second slide block 2 and a third slide block 3, wherein the second slide block 2 is connected with the third slide block 3, as shown in fig. 12, the second slide block 2 and the third slide block 3 are positioned at a mold closing position, as shown in fig. 17, the second slide block 2 and the third slide block 3 are positioned at a mold separating position, and the second slide block 2 and the third slide block 3 move between the mold separating position and the mold closing position along the connecting surface thereof; as shown in fig. 2, which is an enlarged view of a portion a in fig. 1, the second slider 2 is provided therein with a cavity slider 4 and a first blade 5, the cavity slider 4 and the first blade 5 can slide in the second slider 2 along different directions, and the first blade 5 contacts the cavity slider 4 and can push the cavity slider 4 to a locking position as shown in fig. 2. When the cavity slider 4 is located at the locking position, the cavity slider 4 and the second slider 2 form a first injection space 201, and specifically, the cavity slider can be used for injection molding the eagle hook.
Specifically, as shown in fig. 3, a schematic view of the second slider 2 is shown, a groove 202 is provided in the second slider 2, as shown in fig. 4, an insert 203 is provided in the groove 202, a first sliding structure 204 extending along a first direction and a second sliding structure 205 extending along a second direction are provided on the insert 203, and the first direction and the second direction are different; the cavity sliding block 4 and the first shovel base 5 are provided with sliding fit components matched with the sliding structures. Specifically, the cavity slider 4 slides along the first sliding structure 204, and the first shovel base 5 slides along the second sliding structure 205. So arranged, the first shovel base 5 moves along the second direction, and due to the shape of the inclined pressing block, the first shovel base contacts with the cavity sliding block 4 to push the cavity sliding block 4 to move along the first direction until the first shovel base reaches the locking position.
In particular, the sliding structure may be a chute or a T-shaped guide block.
Specifically, as shown in fig. 5, which is a schematic view of the cavity slider 4, a guide groove matched with a T-shaped guide block is provided at the bottom of the cavity slider 4, and the cavity slider 4 can slide back and forth on the insert 203 along the first direction by sliding with the T-shaped guide block in a matched manner through the guide groove; the cavity slider 4 is further provided with an eagle hook cavity 206, and the eagle hook cavity 206 and the side wall of the groove 202 jointly form a first injection molding space 201. Fig. 6 is a schematic diagram of the first shovel base 5, a sliding block matched with the sliding groove is provided at the bottom of the first shovel base 5, and the first shovel base 5 can slide on the insert 203 along the second direction through the matching action of the sliding block and the sliding groove.
Specifically, as shown in fig. 7, a schematic view of the installation of the cavity slider 4 and the first shovel base 5 on the insert 203 is shown, at this time, the cavity slider 4 is in a locking position, a slider separation device is provided on the cavity slider 4, and the slider separation device can provide power for the opposite movement of the cavity slider 4 and the first shovel base 5, so that when the cavity slider 4 is no longer locked by the first shovel base 5, the cavity slider 4 is separated from the groove 202.
Specifically, the slide separating device includes a spring mounting structure 401 and a spring, the spring mounting structure 401 is disposed on the cavity slide 4 along the first direction, the spring is disposed in the spring mounting hole 401, and the length of the spring when uncompressed is greater than the depth of the spring mounting hole 401. So set up, when die cavity slider 4 is in the locking position, the spring is in compressed state, and when first shovel base 5 stopped locking die cavity slider 4, the spring extension provides power for die cavity slider 4 to the direction motion opposite to the first direction to make the hawk collude deviate from in the first space 201 of moulding plastics, with die cavity slider 4 drawing of patterns.
Fig. 8 shows a schematic view of a connection surface of the third slide 3 and the second slide 2, the second slide 2 and the third slide 3 are connected by a sliding connection device 302, and the second slide 2 and the third slide 3 can move along the connection surface along a third direction between a mold separating position and a mold clamping position.
In particular, the sliding connection means 302 are provided in the second slider 2 and/or in the third slider 3.
Specifically, as shown in fig. 9 and 10, the sliding connection device 302 includes a T-shaped slider 304, a pressing plate 305, and a connection groove 306, where the T-shaped slider 304 and the pressing plate 305 are disposed in the connection groove 306, the T-shaped slider 304 can slide in a chute formed by the pressing plate 305 and the connection groove 306, and one surface of the T-shaped slider 304 facing the connection surface is fixedly connected with the second slider 2.
And a limiting device is further arranged between the second sliding block 2 and the third sliding block 3. The limiting device limits the second sliding block 2 and the third sliding block 3 to slide relatively along the third direction, so that the stability of the air conditioner bottom shell die structure is ensured.
Specifically, as shown in fig. 8 and 11, the limiting device includes a limiting block 301A and a limiting groove 301B, and the limiting block 301A is slidable in the limiting groove 301B. The second slider 2 is provided with a limiting block 301A or a limiting groove 301B, and the third slider 3 is correspondingly provided with a limiting groove 301B or a limiting block 301A.
As shown in fig. 8, the third slider 3 is provided with a clearance groove 303 corresponding to the insert 203, so as to avoid the insert 203 from affecting the relative sliding of the second slider 2 and the third slider 3 when it protrudes from the second slider 2.
As shown in fig. 14, the third slider 3 is connected to a driving device, and the third slider 3 can be moved back and forth in a third direction by the driving device. Specifically, the driving device comprises an oil cylinder drag hook 7 and an oil cylinder 8, the position of the oil cylinder 8 is fixed, one end of the oil cylinder drag hook 7 is connected with the oil cylinder 8, the other end of the oil cylinder drag hook 7 is connected with the third sliding block 3, and the oil cylinder 8 can control the oil cylinder drag hook 7 to stretch and retract, so that the third sliding block 3 is controlled to move between a mold separating position and a mold closing position along a third direction.
As shown in fig. 12, 13 and 14, the air conditioner bottom shell mold of the present invention further includes a first slider 1, a second shovel base 6 is disposed on the first slider 1, and the first shovel base 5 may be pushed by the second shovel base 6 and locks the cavity slider 4. Specifically, when the first slide 1 reaches the set position, the first blade base 5 is in contact with the second blade base 6, and when the first slide 1 reaches the mold clamping position, the cavity slide 4 reaches the lock position.
In the air conditioner bottom shell mold disclosed by the invention, as shown in fig. 14, when the mold is separated, the first slide block 1 is firstly separated from the second slide block 2, at the moment, the second slide block 2 and the third slide block 3 keep the mold closing position motionless, and because the second shovel base 6 is fixedly connected with the first slide block 1, when the first slide block 1 is separated from the second slide block 2, the second shovel base 6 is also separated from the first shovel base 5, the first shovel base 5 is not subjected to the force provided by the second shovel base 6 for locking the cavity slide block 4, and the cavity slide block 4 is not locked. As shown in fig. 15, when the cavity slider 4 receives the reaction force of the spring extension of the slider separating device, the T-shaped guide block in the first direction retreats, the first blade base 5 retreats along the chute in the second direction, and the eagle hook is separated from the first injection space 201. The air conditioner bottom shell mould is further divided, the oil cylinder 8 controls the oil cylinder drag hook 7 to pull the third slide block 3 to move from the mould closing position to the mould dividing position, and the second slide block 2 also moves downwards after the third slide block 3 is drawn out due to the relative position relation between the third slide block 3 and the second slide block 2, so that the complete separation of the air conditioner bottom shell mould is realized.
After the products are separated, the air conditioner bottom shell mould is subjected to mould closing operation, the action of the mould closing operation is opposite to the mould separating action, the oil cylinder 8 pushes the oil cylinder drag hook 7 to enable the third slide block 3 and the second slide block 2 to move relatively, when the second slide block 2 and the third slide block 3 reach the mould closing position, the first slide block 1 moves towards the second slide block 2, the second shovel base 6 on the first slide block 1 is connected with the first shovel base 5 on the second slide block 2, the second shovel base 6 provides locking force for the first shovel base 5, the first shovel base 5 moves along the second direction, the cavity slide block 4 is pushed to move along the first direction, and finally the locking position is reached, and all parts of the air conditioner bottom shell mould move in place at the moment, and the mould closing of the air conditioner bottom shell mould is completed.
According to the air conditioner bottom shell mold, the prior demolding of the cavity slide block 4 and the post demolding effect of the second slide block 2 are realized by changing the mold structure, the problem of eagle hook whitening caused by unsmooth demolding of the slide blocks is solved, and the air conditioner bottom shell mold is simple and reliable in structure and more suitable for the production requirements.
Claims (6)
1. The air conditioner bottom shell die is characterized by comprising a first sliding block (1), a second sliding block (2) and a third sliding block (3), wherein a cavity sliding block (4) and a first shovel base (5) are arranged in the second sliding block (2), the cavity sliding block (4) and the first shovel base (5) can slide in the second sliding block (2) along different directions, and the first shovel base (5) is in contact with the cavity sliding block (4) and can push the cavity sliding block (4) to a locking position; the first sliding block (1) is provided with a second shovel base (6), and the second shovel base (6) can push the first shovel base (5) to push the cavity sliding block (4) to a locking position; the second sliding block (2) is connected with the third sliding block (3), and the second sliding block (2) and the third sliding block (3) move between a mold separating position and a mold closing position along the connecting surface of the second sliding block and the third sliding block; a groove (202) is formed in the second sliding block (2), an insert (203) is arranged in the groove (202), a first sliding structure (204) extending along a first direction and a second sliding structure (205) extending along a second direction are arranged on the insert (203), and the cavity sliding block (4) and the first shovel base (5) are provided with sliding fit components matched with the sliding structures; the sliding structure is a sliding groove or a T-shaped guide block, and the sliding fit assembly is a guide groove matched with the T-shaped guide block or a sliding block matched with the sliding groove; a slide block separating device is arranged on the cavity slide block (4); the sliding block separating device comprises a spring mounting structure (401) and a spring, wherein the spring mounting structure (401) is arranged on the cavity sliding block (4) along a first direction, the spring is arranged in a spring mounting hole (401), and the length of the spring when the spring is not compressed is larger than the depth of the spring mounting hole (401); the die cavity sliding block (4) is further provided with an eagle hook die cavity (206), and the eagle hook die cavity (206) and the side wall of the groove (202) jointly form a first injection molding space (201).
2. The die according to claim 1, wherein the second slide block (2) and the third slide block (3) are connected through a sliding connection device (302), the second slide block (2) and the third slide block (3) can slide relatively along a third direction along a connection surface of the second slide block and the third slide block, and the sliding connection device (302) is arranged in the second slide block (2) and/or the third slide block (3).
3. The mold according to claim 2, wherein the sliding connection device (302) comprises a T-shaped slide block (304), a pressing plate (305) and a connecting groove (306), the T-shaped slide block (304) and the pressing plate (305) are arranged in the connecting groove (306), the T-shaped slide block (304) can slide in a sliding groove formed by the pressing plate (305) and the connecting groove (306), and one surface of the T-shaped slide block (304) facing the connecting surface is fixedly connected with the second slide block (2).
4. The mould according to claim 1, characterized in that a limiting device is also provided between the second slide (2) and the third slide (3).
5. The mold according to claim 4, characterized in that the limiting means comprise a limiting block (301A) and a limiting groove (301B), the limiting block (301A) being slidable in the limiting groove (301B).
6. A method of mold separation and assembly for an air conditioner pan mold as claimed in any one of claims 1 to 5, comprising:
The parting method comprises the following steps:
(1) The first sliding block (1) is separated from the first shovel base (5);
(2) The cavity sliding block (4) is separated from the locking position;
(3) The second slide block (2) and the third slide block (3) slide from the mold closing position to the mold separating position
(4) The second sliding block (2) and the third sliding block (3) reach the mold separating position;
The die assembly method comprises the following steps:
the second sliding block (2) and the third sliding block (3) slide from a mold separating position to a mold clamping position;
(2) The first sliding block (1) is connected with the first shovel base (5);
(3) The first shovel base (5) pushes the cavity sliding block (4) to reach a locking position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910641598.5A CN110406039B (en) | 2019-07-16 | 2019-07-16 | Air conditioner bottom shell mold and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910641598.5A CN110406039B (en) | 2019-07-16 | 2019-07-16 | Air conditioner bottom shell mold and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110406039A CN110406039A (en) | 2019-11-05 |
| CN110406039B true CN110406039B (en) | 2024-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910641598.5A Active CN110406039B (en) | 2019-07-16 | 2019-07-16 | Air conditioner bottom shell mold and use method thereof |
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| Country | Link |
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| CN (1) | CN110406039B (en) |
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| JP2003053794A (en) * | 2001-08-09 | 2003-02-26 | Incs Inc | Lock mechanism of injection mold |
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| CN207747361U (en) * | 2018-01-08 | 2018-08-21 | 杭州鐵三角科技有限公司 | It is easy to the mold of curved surface plastic depanning |
| CN108501333A (en) * | 2018-05-30 | 2018-09-07 | 开平市百汇模具科技有限公司 | A kind of mould structure of internal line position demoulding |
| CN109249595A (en) * | 2018-11-23 | 2019-01-22 | 天津银宝山新科技有限公司 | A kind of latent cast gate automatic cut-off device |
| CN109968610A (en) * | 2019-04-18 | 2019-07-05 | 珠海格力精密模具有限公司 | Sliding block core-pulling mechanism, mold and mold opening method of mold |
| CN210552782U (en) * | 2019-07-16 | 2020-05-19 | 格力电器（郑州）有限公司 | Air conditioner drain pan mould |
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2019
- 2019-07-16 CN CN201910641598.5A patent/CN110406039B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003053794A (en) * | 2001-08-09 | 2003-02-26 | Incs Inc | Lock mechanism of injection mold |
| CN203973961U (en) * | 2014-06-30 | 2014-12-03 | 圣美精密工业(昆山)有限公司 | With the mould of the product of different directions barb |
| CN104476735A (en) * | 2014-11-24 | 2015-04-01 | 深圳创维精密科技有限公司 | Side core-pulling mechanism and injection mould |
| CN207747361U (en) * | 2018-01-08 | 2018-08-21 | 杭州鐵三角科技有限公司 | It is easy to the mold of curved surface plastic depanning |
| CN108501333A (en) * | 2018-05-30 | 2018-09-07 | 开平市百汇模具科技有限公司 | A kind of mould structure of internal line position demoulding |
| CN109249595A (en) * | 2018-11-23 | 2019-01-22 | 天津银宝山新科技有限公司 | A kind of latent cast gate automatic cut-off device |
| CN109968610A (en) * | 2019-04-18 | 2019-07-05 | 珠海格力精密模具有限公司 | Sliding block core-pulling mechanism, mold and mold opening method of mold |
| CN210552782U (en) * | 2019-07-16 | 2020-05-19 | 格力电器（郑州）有限公司 | Air conditioner drain pan mould |
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| Publication number | Publication date |
|---|---|
| CN110406039A (en) | 2019-11-05 |
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