CN114043683A - Inclined top sliding block composite mechanism of injection mold and composite movement method thereof - Google Patents
Inclined top sliding block composite mechanism of injection mold and composite movement method thereof Download PDFInfo
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- CN114043683A CN114043683A CN202111414084.XA CN202111414084A CN114043683A CN 114043683 A CN114043683 A CN 114043683A CN 202111414084 A CN202111414084 A CN 202111414084A CN 114043683 A CN114043683 A CN 114043683A
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- sliding block
- inclined top
- main body
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- top seat
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- 230000007246 mechanism Effects 0.000 title claims abstract description 88
- 238000002347 injection Methods 0.000 title claims abstract description 34
- 239000007924 injection Substances 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000002131 composite material Substances 0.000 title claims abstract description 24
- 150000001875 compounds Chemical class 0.000 claims abstract description 19
- 230000008569 process Effects 0.000 claims description 20
- 230000009471 action Effects 0.000 claims description 13
- 230000003068 static effect Effects 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut articles
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides an inclined ejection sliding block composite mechanism of an injection mold, which comprises a sliding block mechanism for forming a product back-off structure different from the main demolding direction of the injection mold and an inclined ejection mechanism for forming a product back-off structure different from the demolding direction of the sliding block mechanism, wherein the inclined ejection mechanism is arranged on the sliding block mechanism, the sliding block mechanism comprises a sliding block main body and an inclined guide pillar, the sliding block main body and the inclined guide pillar form a moving pair, a guide rail groove is formed in the sliding block main body, and the inclined ejection mechanism is arranged on the guide rail groove of the sliding block main body. The invention also provides a compound movement method of the inclined top sliding block compound mechanism of the injection mold. The invention has the beneficial effects that: the combination of the sliding block mechanism and the inclined ejection mechanism is realized, so that the product in different directions is formed in an inverted manner, and the product can be formed in a structure which is different from the sliding block demolding direction and is different from the main demolding direction of the mold; simple structure and high motion reliability of the mechanism.
Description
Technical Field
The invention relates to an injection mold, in particular to an inclined top sliding block composite mechanism of the injection mold and a composite movement method thereof.
Background
The sliding block mechanism is a common forming mechanism in the design of an injection mold and is mainly used for forming a product back-off structure which is inconsistent with the main mold stripping direction of the mold.
When a product has a structure which is different from the slide block demolding direction and is different from the main demolding direction of the mold, the conventional slide block structure cannot realize molding demolding.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides an inclined top sliding block composite mechanism of an injection mold and a composite movement method thereof.
The invention provides an inclined ejection sliding block composite mechanism of an injection mold, which comprises a sliding block mechanism for forming a product back-off structure with a direction different from the main mold-stripping direction of the injection mold and an inclined ejection mechanism for forming a product back-off structure with a direction different from the mold-stripping direction of the sliding block mechanism, wherein the inclined ejection mechanism is arranged on the sliding block mechanism, the sliding block mechanism comprises a sliding block main body and an inclined guide post, the sliding block main body and the inclined guide post form a moving pair, a guide rail groove is arranged on the sliding block main body, the inclined ejection mechanism is arranged on the guide rail groove of the sliding block main body, the inclined ejection mechanism comprises an inclined ejector, an inclined ejection seat connected with the inclined ejector, a spring and a pressing plate, the guide rail groove consists of an inclined ejection guide rail groove and an inclined ejection seat guide rail groove, the inclined ejector is arranged in the inclined ejection guide rail groove and forms a moving pair with the inclined ejection seat guide rail groove, one end of the spring is connected with the inclined top seat, the other end of the spring is connected with the pressing plate, the pressing plate is fixed on the sliding block main body, and the inclined top seat is located between the inclined top and the spring.
As a further improvement of the present invention, an inclined guide post hole is formed in the slider main body, the inclined guide post hole is a through hole and is disposed at the rear end of the slider main body, the inclined guide post is disposed in the inclined guide post hole, and the inclined guide post hole are in sliding fit.
As a further improvement of the invention, the pitched roof sliding block composite mechanism of the injection mold further comprises a mold core and a mold cavity, the sliding block mechanism further comprises sliding block pressing strips, the sliding block pressing strips are arranged on two sides of the sliding block main body and fixed on the mold core, and the sliding block pressing strips are in sliding fit with the sliding block main body.
As a further improvement of the invention, the mold core is provided with a right side limiting surface for limiting the right side moving position of the inclined top seat and a left side limiting surface for limiting the left side moving position of the inclined top seat, the inclined top seat moves back and forth between the left side limiting surface and the right side limiting surface, and the guide rail groove of the inclined top seat is provided with a left side pushing surface for pushing the inclined top seat to move rightwards.
As a further improvement of the invention, the guide rail groove of the inclined top seat is square, and the inclined top seat is square.
As a further improvement of the invention, the inclined guide post is fixed on the mold cavity.
As a further improvement of the invention, the inclined top guide rail grooves are two and are in a splayed shape, and an inclined top is arranged in each inclined top guide rail groove.
As a further improvement of the invention, the slanted ejecting mechanism further comprises slanted ejecting seat pressing strips, the slanted ejecting seat pressing strips are fixed on the slider main body, the slanted ejecting seat pressing strips are positioned on two sides of the slanted ejecting seat, and the slanted ejecting seat pressing strips and the slanted ejecting seat are in sliding fit.
The invention also provides a compound movement method of the pitched roof sliding block compound mechanism of the injection mold, which is based on any one of the compound mechanisms of the pitched roof sliding block of the injection mold to carry out the following mold opening and closing processes:
when the mold is opened: the mold cavity moves upwards, and the total distance for driving the slider main body to move rightwards by the inclined guide post fixed on the mold cavity is S1+ S2; in the process that the sliding block main body moves rightwards by a distance S1, the sliding block main body moves rightwards and exits the product back-off formed by the sliding block, the inclined top seat is still relative to the mold core under the action of the elastic force of the spring, and the inclined top cannot move rightwards due to the fact that the inclined top seat is still, so that the inclined top performs opening motion under the action of the sliding block main body to exit the product back-off formed by the inclined top; in the process that the sliding block main body moves rightwards for a distance S2, the sliding block main body is contacted with the inclined top seat and drives the inclined top seat to synchronously move rightwards, and the inclined top seat drives the inclined top to synchronously move rightwards;
when resetting: the mold cavity moves downwards, and the total distance that the inclined guide post fixed on the mold cavity drives the slider main body to move leftwards is S1+ S2; when the slider main body moves leftwards for a distance S2, the slider main body is in contact with the inclined top seat and drives the inclined top seat to synchronously move leftwards, the inclined top seat drives the inclined top to synchronously move leftwards, when the movement of the distance S2 is completed, the inclined top seat is limited by the mold core to stop moving leftwards, and the slider main body continues to move leftwards; in the process that the sliding block main body moves leftwards for a distance S1, the inclined top seat is separated from the sliding block main body, the inclined top seat is static relative to the mold core, the inclined top seat keeps static, the inclined top cannot move leftwards, and therefore the inclined top moves in a folding mode under the action of the sliding block main body and is used for forming product back-off structures different from the mold stripping direction of the sliding block mechanism, and when the sliding block main body moves leftwards to reach a terminal point, the sliding block main body is used for forming product back-off structures different from the mold stripping direction of the injection mold main body.
The invention has the beneficial effects that: the combination of the sliding block mechanism and the inclined ejection mechanism is realized, so that the product in different directions is formed in an inverted manner, and the product can be formed in a structure which is different from the sliding block demolding direction and is different from the main demolding direction of the mold; simple structure and high motion reliability of the mechanism.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other solutions can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic front view of a slanted ejecting slider composite mechanism of an injection mold according to the present invention.
FIG. 2 is a partial schematic view of the back side of a lifter-slide assembly of an injection mold according to the present invention.
FIG. 3 is a schematic view of the back side of the slanted ejecting slider composite mechanism of the injection mold of the present invention.
FIG. 4 is a schematic view of the installation of the lifter-slider compound mechanism of the injection mold of the present invention.
FIG. 5 is another schematic view of the installation of the lifter-slide compound mechanism of the injection mold of the present invention.
FIG. 6 is a schematic diagram of the mechanism of the present invention moving to 30 mm.
FIG. 7 is a schematic diagram of a lifter mechanism of a lifter-slide compound mechanism of an injection mold according to the present invention.
FIG. 8 is a schematic diagram of the mechanism of the present invention moving to 50 mm.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention is further described with reference to the following description and embodiments in conjunction with the accompanying drawings.
As shown in fig. 1 to 8, an inclined ejecting slider composite mechanism 100 of an injection mold comprises a slider mechanism 1 and an inclined ejecting mechanism 2, wherein the slider mechanism 1 is used for forming a product back-off structure different from a main demolding direction of the injection mold, the inclined ejecting mechanism 2 is used for forming a product back-off structure different from the demolding direction of the slider mechanism, and the inclined ejecting mechanism 2 is arranged inside the slider mechanism 1.
The slider mechanism 1 comprises a slider main body 11 and an inclined guide post 5, the slider main body 11 and the inclined guide post 5 form a moving pair, a guide rail groove is formed in the slider main body 11, and the inclined ejection mechanism 2 is installed on the guide rail groove of the slider main body 11.
The inclined top mechanism 2 comprises an inclined top 21, an inclined top seat 22 connected with the inclined top 21, a spring 23 and a pressure plate 24, the inclined top 21 and the inclined top seat 22 are connected through mutually nested convex structures 29, the guide rail groove consists of an inclined top guide rail groove 14 and an inclined top seat guide rail groove 15, the inclined top 21 is arranged in the inclined top guide rail groove 14 and forms a moving pair with the inclined top guide rail groove 14, the inclined top seat 22 is arranged in the inclined top seat guide rail groove 15 and forms a moving pair with the inclined top seat guide rail groove 15, one end of the spring 23 is connected with the inclined top seat 22, the other end of the spring 23 is connected with the pressure plate 24, the pressing plate 24 is fixed on the slider body 11 through a bolt 25, the slanted ejecting seat 22 is located between the slanted ejecting seat 21 and the spring 23, in this embodiment, the slanted ejecting seat 21 is arranged on the left side of the slanted ejecting seat 22, and the spring 23 is arranged on the right side of the slanted ejecting seat 22.
The slider main body 11 is provided with an inclined guide post hole 12, the inclined guide post hole 12 is a through hole and is arranged at the rear end of the slider main body 11, the inclined guide post 5 is arranged in the inclined guide post hole 12, and the inclined guide post 5 is in sliding fit with the inclined guide post hole 12.
The inclined top sliding block composite mechanism of the injection mold further comprises a mold core 4 and a mold cavity 3, the sliding block mechanism 1 further comprises sliding block pressing strips 13, the sliding block pressing strips 13 are installed on two sides of the sliding block main body 11 and fixed on the mold core 4, the sliding block pressing strips 13 are in sliding fit with the sliding block main body 11, and the sliding block pressing strips 13 play a role in pressing the sliding block main body 11 and providing guidance for movement of the sliding block main body 11.
The mold core 4 is provided with a right side limiting surface 6 for limiting the right side moving position of the inclined top seat 22 and a left side limiting surface 7 for limiting the left side moving position of the inclined top seat 22, the inclined top seat 22 moves back and forth between the left side limiting surface 7 and the right side limiting surface 6, the inclined top seat guide rail groove 15 is provided with a left side pushing surface 16 for pushing the inclined top seat 22 to move rightwards, and the left side pushing surface 16 is used for pushing the inclined top seat 22 rightwards.
The guide rail groove 15 of the inclined top seat is square, and the inclined top seat 22 is square.
The inclined guide post 5 is fixed on the die cavity 3.
The inclined top guide rail grooves 14 are two and are splayed, and an inclined top 21 is installed in each inclined top guide rail groove 14.
The inclined top mechanism further comprises an inclined top seat pressing strip 26, the inclined top seat pressing strip 26 is fixed on the sliding block main body 11 through a pin 28 and a bolt 27, the inclined top seat pressing strip 26 is located on two sides of the inclined top seat 22, and the inclined top seat pressing strip 26 is in sliding fit with the inclined top seat 22.
The invention also provides a compound movement method of the pitched roof sliding block compound mechanism of the injection mold, which is based on any one of the compound mechanisms of the pitched roof sliding block of the injection mold to carry out the following mold opening and closing processes:
when the mold is opened:
(1) in the mold opening movement process of the mold, a mold cavity 3 moves upwards, an inclined guide post 5 fixed on the mold cavity 3 drives the inclined ejection sliding block composite mechanism 100 to move 50mm rightwards, wherein 0-30mm is the first stage process, and 30-50mm is the second stage process, namely the distance S1 is preferably 30mm, and the distance S2 is preferably 20 mm;
(2) in the process that the inclined top sliding block composite mechanism 100 moves 0-30mm rightwards, the sliding block main body 11 moves 30mm rightwards, the molded product of the sliding block main body 11 is reversed, the inclined top seat 22 is static and fixed relative to the mold core 4 under the action of the elastic force of the spring 23, the inclined top 21 moves under the comprehensive action of the inclined top seat 22 and the sliding block main body 11, the molded product is reversed, and the specific movement of the inclined top 21 is as follows: the inclined top seat 22 keeps the inclined top 21 not to move rightwards, and the sliding block main body 11 moves rightwards, so that the inclined top 21 moves leftwards relative to the sliding block main body 11 and performs opening movement under the action of the inclined top guide rail groove 14 of the sliding block main body 11;
(3) the slider main body 11 moves to a position of 30mm rightwards, the left limiting surface 16 of the slider main body 11 is in contact with the inclined top seat 22, and the slider main body 11 drives the inclined top seat 22 and the inclined top 21 to synchronously move rightwards;
(4) in the process that the pitched roof sliding block composite mechanism 100 moves 30-50mm rightwards, the pitched roof mechanism 2 and the sliding block mechanism 1 do not move relatively, and the pitched roof sliding block composite mechanism 100 moves 20mm rightwards together until the pitched roof base 22 is limited by the right limiting surface 6 and stops.
When resetting: in order to realize the reverse movement process during the mold opening, firstly, the inclined ejecting slide block composite mechanism 100 moves leftwards for 20mm under the action of the inclined guide post 5, then the inclined ejecting seat 22 is limited by the left limiting surface 7 and stops, the inclined ejecting seat 22 is separated from the slide block main body 11, the slide block main body 11 continues moving leftwards for 30mm, the slide block main body 11 compresses the spring 23, in the process, the inclined ejecting seat 22 is static relative to the mold core 4, and the inclined ejector 21 performs folding movement under the combined action of the inclined ejecting seat 22 and the slide block main body 11 to complete resetting.
The invention provides an inclined top sliding block composite mechanism of an injection mold and a composite movement method thereof, which have the following advantages:
1. the inclined ejection mechanism 2 is combined in the sliding block mechanism 1, and the inclined ejection mechanism 2 and the sliding block mechanism 1 are respectively formed into corresponding product back-off structures;
2. the movement of the pitched roof mechanism 2 is combined in the process of the movement 1 of the sliding block, in the movement process of 0-30mm, the pitched roof seat 22 is relatively static, and the pitched roof 21 moves under the comprehensive action of the sliding block main body 11 and the pitched roof seat 22;
3. in the movement process of 0-30mm, the inclined top seat 22 is still relative to the mold core 4 under the action of the spring 23;
4. in the movement process of 30-50mm, the inclined ejecting mechanism 2 and the sliding block mechanism 1 move synchronously;
5. the inclined top seat 22 is fixed at the bottom of the slider main body 11 through an inclined top seat pressing strip 26, and the inclined top seat 22 can slide relative to the slider main body 11 under the guidance of the inclined top seat pressing strip 26.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (8)
1. The utility model provides an injection mold's oblique top slider combined mechanism which characterized in that: the inclined ejection mechanism comprises an inclined ejection, an inclined ejection seat connected with the inclined ejection, a spring and a pressing plate, wherein the guide rail groove consists of an inclined ejection guide rail groove and an inclined ejection seat guide rail groove, the inclined ejection is arranged in the inclined ejection guide rail groove and forms a moving pair with the inclined ejection guide rail groove, the inclined ejection seat is arranged in the inclined ejection guide rail groove and forms a moving pair with the inclined ejection guide rail groove, and the inclined ejection seat is arranged in the inclined ejection seat guide rail groove and forms a moving pair with the inclined ejection seat guide rail groove, one end of the spring is connected with the inclined top seat, the other end of the spring is connected with the pressing plate, the pressing plate is fixed on the sliding block main body, and the inclined top seat is located between the inclined top and the spring.
2. The angle ejector slide compound mechanism of an injection mold according to claim 1, wherein: the slider main body is provided with an inclined guide pillar hole which is a through hole and is arranged at the rear end of the slider main body, the inclined guide pillar is arranged in the inclined guide pillar hole, and the inclined guide pillar is in sliding fit with the inclined guide pillar hole.
3. The angle ejector slide compound mechanism of claim 2, wherein: the inclined top sliding block composite mechanism of the injection mold further comprises a mold core and a mold cavity, the sliding block mechanism further comprises sliding block pressing strips, the sliding block pressing strips are installed on two sides of the sliding block main body and fixed on the mold core, and the sliding block pressing strips are in sliding fit with the sliding block main body.
4. The angle ejector slide compound mechanism of claim 3, wherein: the mold core is provided with a right side limiting surface for limiting the right side moving position of the inclined top seat and a left side limiting surface for limiting the left side moving position of the inclined top seat, the inclined top seat moves back and forth between the left side limiting surface and the right side limiting surface, and the guide rail groove of the inclined top seat is provided with a left side pushing surface for pushing the inclined top seat to move rightwards.
5. The angle ejector slide compound mechanism of claim 4, wherein: the guide rail groove of the inclined top seat is square, and the inclined top seat is square.
6. The angle ejector slide compound mechanism of claim 3, wherein: the inclined guide post is fixed on the die cavity.
7. The angle ejector slide compound mechanism of an injection mold according to claim 1, wherein: the inclined top guide rail grooves are two and splayed, and an inclined top is installed in each inclined top guide rail groove.
8. A compound movement method of an inclined top sliding block compound mechanism of an injection mold is characterized in that: the following mold opening and closing processes are performed based on the pitched roof sliding block composite mechanism of the injection mold according to any one of claims 1 to 7:
when the mold is opened: the mold cavity moves upwards, and the total distance for driving the slider main body to move rightwards by the inclined guide post fixed on the mold cavity is S1+ S2; in the process that the sliding block main body moves rightwards by a distance S1, the sliding block main body moves rightwards and exits the product back-off formed by the sliding block, the inclined top seat is still relative to the mold core under the action of the elastic force of the spring, and the inclined top cannot move rightwards due to the fact that the inclined top seat is still, so that the inclined top performs opening motion under the action of the sliding block main body to exit the product back-off formed by the inclined top; in the process that the sliding block main body moves rightwards for a distance S2, the sliding block main body is contacted with the inclined top seat and drives the inclined top seat to synchronously move rightwards, and the inclined top seat drives the inclined top to synchronously move rightwards;
when resetting: the mold cavity moves downwards, and the total distance that the inclined guide post fixed on the mold cavity drives the slider main body to move leftwards is S1+ S2; when the slider main body moves leftwards for a distance S2, the slider main body is in contact with the inclined top seat and drives the inclined top seat to synchronously move leftwards, the inclined top seat drives the inclined top to synchronously move leftwards, when the movement of the distance S2 is completed, the inclined top seat is limited by the mold core to stop moving leftwards, and the slider main body continues to move leftwards; in the process that the sliding block main body moves leftwards for a distance S1, the inclined top seat is separated from the sliding block main body, the inclined top seat is static relative to the mold core, the inclined top seat keeps static, the inclined top cannot move leftwards, and therefore the inclined top moves in a folding mode under the action of the sliding block main body and is used for forming product back-off structures different from the mold stripping direction of the sliding block mechanism, and when the sliding block main body moves leftwards to reach a terminal point, the sliding block main body is used for forming product back-off structures different from the mold stripping direction of the injection mold main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111414084.XA CN114043683A (en) | 2021-11-25 | 2021-11-25 | Inclined top sliding block composite mechanism of injection mold and composite movement method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111414084.XA CN114043683A (en) | 2021-11-25 | 2021-11-25 | Inclined top sliding block composite mechanism of injection mold and composite movement method thereof |
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| CN114043683A true CN114043683A (en) | 2022-02-15 |
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| CN202111414084.XA Pending CN114043683A (en) | 2021-11-25 | 2021-11-25 | Inclined top sliding block composite mechanism of injection mold and composite movement method thereof |
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| US20120107446A1 (en) * | 2010-10-27 | 2012-05-03 | Cheng Uei Precision Industry Co., Ltd. | Plastic injection mold |
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| CN203141785U (en) * | 2013-01-31 | 2013-08-21 | 长城汽车股份有限公司 | Mold opening mechanism with double inclining guide pillars for injection mold |
| CN206913618U (en) * | 2017-06-22 | 2018-01-23 | 宁波和鑫光电科技有限公司 | A kind of slant-top core-pulling device in injection mold transverse slider |
| CN209440720U (en) * | 2019-01-10 | 2019-09-27 | 青岛华长电子有限公司 | Mould structure with oblique top on a kind of sliding block |
| CN110524820A (en) * | 2019-09-12 | 2019-12-03 | 上海钧正网络科技有限公司 | A kind of sliding block lifter demoulding mechanism |
| CN210257086U (en) * | 2019-05-16 | 2020-04-07 | 东莞立新塑胶有限公司 | Sliding block mechanism with oblique ejector for injection mold |
| CN216782531U (en) * | 2021-11-25 | 2022-06-21 | 上汽通用五菱汽车股份有限公司 | Oblique-ejection sliding block composite mechanism of injection mold |
-
2021
- 2021-11-25 CN CN202111414084.XA patent/CN114043683A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120107446A1 (en) * | 2010-10-27 | 2012-05-03 | Cheng Uei Precision Industry Co., Ltd. | Plastic injection mold |
| CN202862538U (en) * | 2012-09-04 | 2013-04-10 | 宁波誉立精密模具有限公司 | Moving oblique ejector structure on sliding block of automobile plastic mould |
| CN203141785U (en) * | 2013-01-31 | 2013-08-21 | 长城汽车股份有限公司 | Mold opening mechanism with double inclining guide pillars for injection mold |
| CN206913618U (en) * | 2017-06-22 | 2018-01-23 | 宁波和鑫光电科技有限公司 | A kind of slant-top core-pulling device in injection mold transverse slider |
| CN209440720U (en) * | 2019-01-10 | 2019-09-27 | 青岛华长电子有限公司 | Mould structure with oblique top on a kind of sliding block |
| CN210257086U (en) * | 2019-05-16 | 2020-04-07 | 东莞立新塑胶有限公司 | Sliding block mechanism with oblique ejector for injection mold |
| CN110524820A (en) * | 2019-09-12 | 2019-12-03 | 上海钧正网络科技有限公司 | A kind of sliding block lifter demoulding mechanism |
| CN216782531U (en) * | 2021-11-25 | 2022-06-21 | 上汽通用五菱汽车股份有限公司 | Oblique-ejection sliding block composite mechanism of injection mold |
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