CN111168942A - Injection mold built-in inclined top linkage slider core-pulling mechanism - Google Patents
Injection mold built-in inclined top linkage slider core-pulling mechanism Download PDFInfo
- Publication number
- CN111168942A CN111168942A CN202010019610.1A CN202010019610A CN111168942A CN 111168942 A CN111168942 A CN 111168942A CN 202010019610 A CN202010019610 A CN 202010019610A CN 111168942 A CN111168942 A CN 111168942A
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- Prior art keywords
- plate
- insert
- mold
- transverse
- transverse sliding
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- 238000002347 injection Methods 0.000 title claims abstract description 20
- 239000007924 injection Substances 0.000 title claims abstract description 20
- 150000001875 compounds Chemical class 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 210000000078 claw Anatomy 0.000 abstract 6
- 238000001746 injection moulding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
注塑模具内置斜顶联动滑块抽芯机构，包括模具定模板和动模板，动模板上设置后镶块，动模板、定模板和后镶块之间有成型的手套箱，手套箱的后侧设有卡爪，卡爪上制有卡槽，所述后镶块中设置横向斜穿插于后镶块中的斜顶杆和设置在后镶块后壁中的横滑座，斜顶杆的头端伸出后镶块并设置卡爪镶块，卡爪镶块上设置卡槽芯子，卡爪镶块与卡爪相配合，卡槽芯子与卡槽相配合，横滑座的两侧由两块定位块横向定位，横滑座中设置横向滑槽，斜顶杆的尾端设置工字块，工字块与横向滑槽相配合，所述的定模板下连接限位块和斜导柱，后镶块中制有斜导孔，限位块与横滑座的外端壁相接触，斜导柱伸入斜导孔中。
The injection mold has a built-in tilt-top linkage slider core-pulling mechanism, including a fixed mold plate and a movable mold plate. A rear insert is set on the moving plate, and there is a formed glove box between the moving plate, the fixed plate and the rear insert. Claws are provided, and a slot is formed on the claw. The rear inserts are provided with a slanted top rod that is horizontally inserted into the rear inserts and a transverse sliding seat arranged in the rear wall of the rear inserts. The head end protrudes from the rear insert and is provided with a claw insert. The claw insert is provided with a slot core, the claw insert is matched with the claw, the slot core is matched with the slot, and the two The side is laterally positioned by two positioning blocks, a transverse chute is arranged in the transverse sliding seat, an I-shaped block is arranged at the end of the inclined ejector rod, and the I-shaped block is matched with the transverse chute. The oblique guide column is provided with an oblique guide hole in the rear insert, the limit block is in contact with the outer end wall of the transverse sliding seat, and the oblique guide column extends into the oblique guide hole.
Description
Technical Field
The invention relates to a built-in inclined top linkage sliding block core pulling mechanism of an injection mold, and belongs to the field of injection molds.
Background
The injection mold is adopted to produce plastic products, particularly various automotive upholsteries and the like, such as automotive glove boxes, the assembly structure of a rotating shaft of the glove box is changed along with the change of various automobile types, besides rotating pins are arranged at two ends of the glove box, two groups of clamping jaws are arranged at the rear side of the glove box, a rotating shaft is assembled on each clamping jaw, and after the products are subjected to injection molding, the clamping grooves of the two groups of clamping jaws are not concentric and have oblique angles, and the clamping jaws close to the inner sides cannot be subjected to core pulling and demolding by adopting a traditional core pulling structure.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a built-in inclined top linkage sliding block core pulling mechanism of an injection mold, which adopts a built-in transverse inclined top structure and combines sliding linkage inclined sliding to enable clamping jaws close to the inner side to smoothly perform core pulling and demolding.
The invention discloses a technical scheme of a built-in inclined top linkage sliding block core pulling mechanism of an injection mold, which comprises the following steps: the mold comprises a fixed mold compound plate and a movable mold compound plate, wherein a fixed mold plate is arranged below the fixed mold compound plate, a runner plate is arranged on the movable mold compound plate, a runner frame is arranged in the runner plate, a material nozzle is connected to the runner frame, a bottom plate is arranged on the runner plate, mold feet are arranged on the bottom plate, a lower top plate and an upper top plate are arranged between the mold feet, ejector pins are connected to the upper top plate, a movable mold plate is arranged on the mold feet, a right insert, a left insert and a rear insert are arranged on the movable mold plate, the right insert, the left insert, the rear insert and a gap between the movable mold plate and the fixed mold plate form a mold cavity, the material nozzle is communicated with the mold cavity, an injection molded glove box is arranged in the mold cavity, the ejector pins penetrate through the movable mold plate to be contacted with the glove box, clamping jaws are arranged on the rear side of the glove box, a transverse inclined ejection linkage slide block assembly is arranged in the rear insert, the transverse inclined ejection linkage slide block assembly comprises inclined ejector rods transversely inserted in the, the head end of the oblique ejector rod extends out of the rear insert and is provided with a jaw insert, the jaw insert is provided with a clamping groove core, the jaw insert is matched with the jaw, the clamping groove core is matched with the clamping groove, two sides of the transverse sliding seat are transversely positioned by two positioning blocks, a transverse sliding groove is formed in the transverse sliding seat, the tail end of the oblique ejector rod is provided with an I-shaped block, the I-shaped block is matched with the transverse sliding groove, the fixed die plate is connected with a limiting block and an oblique guide pillar, the rear insert is provided with an oblique guide hole, the limiting block is contacted with the outer end wall of the transverse sliding seat.
The invention discloses a built-in inclined top linkage sliding block core pulling mechanism of an injection mold, during core pulling, a movable mold plate and a fixed mold plate are driven by the power of an injection molding machine to open and separate, in the mold opening process, an inclined guide post drives a rear insert to slide outwards through an inclined guide hole, but when mold opening is started, the transverse sliding seat is limited because a limiting block is blocked at the outer end wall of the transverse sliding seat, the rear insert cannot slide outwards together with a transverse sliding seat, the transverse sliding seat is forced to slide transversely in a transverse sliding groove under the action of the limiting force, so that a jaw insert and a clamping groove core at the end of an inclined top rod are transversely pulled out from a jaw and a clamping groove, at the moment, the transverse sliding seat leaves the limiting block, and the rear insert continues to slide outwards under the driving of the inclined guide post, and leaves a product (glove box) area to facilitate product ejection. This scheme adopts horizontal pitched roof linkage structure of loosing core, utilizes the mould power that opens and shuts, need not to put the power in addition, realizes smoothly that jack catch and draw-in groove are transversely loosed core, compact structure, and the action is reliable, and the cost is economized.
According to the injection mold, the inclined top linkage sliding block core pulling mechanism is arranged in the injection mold, the upper part of the outer end wall of the transverse sliding seat is provided with the inclined surface, the lower part of the inner end wall of the limiting block is provided with the inclined wall, and when the injection mold is reset, the inclined surface corresponds to the inclined wall, so that collision accidents are effectively avoided, and the reset is facilitated. The lower part of the fixed die plate is connected with the locking module, and when the die is closed, the locking module penetrates through the rear insert and is inserted into the movable die plate, so that the die is reliably locked, and the die expansion is effectively prevented.
Drawings
FIG. 1 is a schematic view of the injection mold of the present invention;
FIG. 2 is a schematic view of the right insert, left insert and rear insert of the present invention positioned on a moving platen;
FIG. 3 is a schematic illustration of the rear insert of the present invention in positional relationship to a glove box;
FIG. 4 is a schematic view of the transverse pitched roof sliding block assembly of the present invention engaged with the glove box jaws;
FIG. 5 is a schematic drawing showing the state of the horizontal pitched roof sliding block component and the glove box jaw being drawn out.
Detailed Description
The invention relates to a built-in inclined top linkage sliding block core pulling mechanism of an injection mold, which comprises a fixed mold compound plate 1 and a movable mold compound plate 2 of the mold, wherein a fixed mold plate 3 is arranged below the fixed mold compound plate, a runner plate 5 is arranged on the movable mold compound plate, a runner frame 6 is arranged in the runner plate, a material nozzle 7 is connected on the runner frame, a bottom plate 8 is arranged on the runner plate, mold legs 9 are arranged on the bottom plate, a lower top plate 10 and an upper top plate 11 are arranged between the mold legs, an ejector pin 14 is connected on the upper top plate 11, a movable mold plate 12 is arranged on the mold legs, a right insert 13, a left insert 15 and a rear insert 16 are arranged on the movable mold plate, the right insert 13, the left insert 15, the rear insert 16 and a gap between the movable mold plate 12 and the fixed mold plate 3 form a mold cavity, the material nozzle 7 is communicated with the mold cavity, an injection molded glove box 17 is arranged in the mold cavity, the ejector pin 14 penetrates through the movable mold plate to be contacted with the glove box, the rear insert 16 is internally provided with a transverse inclined top linkage sliding block component, the transverse inclined top linkage sliding block component comprises an inclined mandril 20 transversely and obliquely inserted into the rear insert 16 and a transverse sliding seat 25 arranged in the rear wall of the rear insert 16, the head end of the inclined mandril extends out of the rear insert 16 and is provided with a jaw insert 21, the jaw insert is provided with a clamping groove core 22, the jaw insert 21 is matched with a jaw 18, the clamping groove core 22 is matched with a clamping groove 19, two sides of the transverse sliding seat 25 are transversely positioned by two positioning blocks 26, a transverse sliding groove 27 is arranged in the transverse sliding seat 25, the tail end of the inclined mandril 20 is provided with an I-shaped block 28, the I-shaped block 28 is matched with the transverse sliding groove 27, the lower part of the fixed die plate 3 is connected with a limiting block 30 and an inclined guide pillar 31, the rear insert 16 is provided with an inclined guide hole 32, when the die is closed, the limiting block 30. When core pulling is carried out, firstly, the movable die plate 12 and the fixed die plate 3 are driven by the power of an injection molding machine to open the die and separate, in the die opening process, the inclined guide post 31 drives the rear insert 16 to slide outwards through the inclined guide hole 32, but when the die opening is just started, the limiting block 30 is blocked at the outer end wall of the transverse sliding seat 25 to limit the transverse sliding seat 25, the rear insert 16 cannot drive the transverse sliding seat 25 to slide outwards together, the transverse sliding seat 25 is forced by the limiting force to force the inclined ejector rod 20 to slide transversely in the transverse sliding groove 27, so that the jaw insert 21 and the clamping groove core 22 at the head end of the inclined ejector rod 20 are transversely pulled out from the jaw 18 and the clamping groove 19, at the moment, the transverse sliding seat 25 leaves the limiting block 30, and the rear insert 16 continues to drive the transverse sliding seat 25, the inclined ejector rod 20, the jaw insert 21 and the clamping groove core 22 to slide outwards. This scheme adopts horizontal pitched roof linkage structure of loosing core, utilizes the mould power that opens and shuts, need not to put the power in addition, realizes smoothly that jack catch and draw-in groove are transversely loosed core, compact structure, and the action is reliable, and the cost is economized. The upper portion of the outer end wall of the transverse sliding seat 25 is provided with an inclined surface 35, the lower portion of the inner end wall of the limiting block 30 is provided with an inclined wall 36, and when the transverse sliding seat is reset, the inclined surface 35 corresponds to the inclined wall 36, so that collision accidents are effectively avoided, and resetting is facilitated. The lower part of the fixed die plate 3 is connected with a locking module 37, and when the die is closed, the locking module 37 penetrates through the rear insert 16 and is inserted into the movable die plate 12, so that the die is reliably locked, and the die expansion is effectively prevented.
Claims (3)
1. An inclined top linkage sliding block core pulling mechanism is arranged in an injection mold and comprises a fixed mold compound plate (1) and a movable mold compound plate (2), a fixed mold plate (3) is arranged below the fixed mold compound plate, a runner plate (5) is arranged on the movable mold compound plate, a runner frame (6) is arranged in the runner plate, a material nozzle (7) is connected on the runner frame, a bottom plate (8) is arranged on the runner plate, mold feet (9) are arranged on the bottom plate, a lower top plate (10) and an upper top plate (11) are arranged between the mold feet, a movable mold plate (12) is arranged on the mold feet, a right insert (13), a left insert (15) and a rear insert (16) are arranged on the movable mold plate, the right insert (13), the left insert (15), the rear insert (16) and a gap between the movable mold plate (12) and the fixed mold plate (3) form a mold cavity, the material nozzle (7) is communicated with the mold cavity, an injection molded glove box (17, the clamping jaw is provided with a clamping groove (19) and is characterized in that a transverse inclined top linkage sliding block component is arranged in the rear insert (16), the transverse inclined top linkage sliding block component comprises an inclined mandril (20) transversely and obliquely inserted into the rear insert (16) and a cross slide seat (25) arranged in the rear wall of the rear insert (16), the head end of the inclined mandril extends out of the rear insert (16) and is provided with a clamping jaw insert (21), the clamping jaw insert is provided with a clamping groove core (22), the clamping jaw insert (21) is matched with a clamping jaw (18), the clamping groove core (22) is matched with the clamping groove (19), two sides of the cross slide seat (25) are transversely positioned by two positioning blocks (26), a transverse sliding groove (27) is arranged in the cross slide seat (25), the tail end of the inclined mandril (20) is provided with an I-shaped block (28), the I-shaped block (28) is matched with the transverse sliding groove (27), the fixed die plate (3) is connected with a, an inclined guide hole (32) is formed in the rear insert (16), when the die is closed, the limiting block (30) is contacted with the outer end wall of the transverse sliding seat (25), and the inclined guide post (31) extends into the inclined guide hole (32).
2. The injection mold built-in inclined top linkage sliding block core pulling mechanism as claimed in claim 1, characterized in that the upper part of the outer end wall of the transverse sliding seat (25) is provided with an inclined surface (35), and the lower part of the inner end wall of the limiting block (30) is provided with an inclined wall (36).
3. The injection mold built-in pitched roof linkage sliding block core pulling mechanism according to claim 1, characterized in that the lock module (37) is connected under the fixed mold plate (3), and when the mold is closed, the lock module (37) penetrates through the rear insert (16) and is inserted into the movable mold plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010019610.1A CN111168942B (en) | 2020-01-08 | 2020-01-08 | Injection mold built-in inclined top linkage slider core pulling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010019610.1A CN111168942B (en) | 2020-01-08 | 2020-01-08 | Injection mold built-in inclined top linkage slider core pulling mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111168942A true CN111168942A (en) | 2020-05-19 |
| CN111168942B CN111168942B (en) | 2025-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010019610.1A Active CN111168942B (en) | 2020-01-08 | 2020-01-08 | Injection mold built-in inclined top linkage slider core pulling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111168942B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844565A (en) * | 2020-06-09 | 2020-10-30 | 宁波如强模塑有限公司 | A slider structure of a headlamp bottom shell mold |
| CN116141595A (en) * | 2022-12-31 | 2023-05-23 | 浙江赛豪实业有限公司 | A combined demoulding mechanism for injection molds |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202162974U (en) * | 2011-08-12 | 2012-03-14 | 广东科龙模具有限公司 | Inclined-ejection core pulling mechanism for injection mold |
| CN102632592A (en) * | 2012-03-27 | 2012-08-15 | 宁波方正汽车模具有限公司 | Lateral inclined-knockout core-loosening device arranged in lateral sliding block |
| CN202556683U (en) * | 2011-12-28 | 2012-11-28 | 厦门市超日精密模具有限公司 | Side core-pulling structure of injection mold |
| CN203567094U (en) * | 2013-10-14 | 2014-04-30 | 浙江万豪模塑有限公司 | Translation oblique-push core-pulling mechanism of injection mold angular pin sliders |
| CN104972620A (en) * | 2015-07-01 | 2015-10-14 | 浙江凯华模具有限公司 | Injection mold injection part side edge upper and lower internal reversed buckles demoulding mechanism |
| CN204773360U (en) * | 2015-06-15 | 2015-11-18 | 台州新立模塑科技股份有限公司 | Injection mold movable mould into gluey mechanism of inclining |
| CN204773377U (en) * | 2015-06-15 | 2015-11-18 | 台州新立模塑科技股份有限公司 | Oblique guide pillar hydro -cylinder of injection mold mechanism of loosing core of inclining in proper order |
| CN205112176U (en) * | 2015-11-12 | 2016-03-30 | 肖清辉 | A side device of loosing core for plastic mould |
| CN107932841A (en) * | 2017-11-29 | 2018-04-20 | 宁波方正汽车模具股份有限公司 | Sliding block core-pulling mechanism |
| CN108044887A (en) * | 2015-07-10 | 2018-05-18 | 乌鲁木齐九品芝麻信息科技有限公司 | A kind of handle mould emptier and its molding structure and its application method |
| CN208118307U (en) * | 2018-02-09 | 2018-11-20 | 台州市黄岩奥博塑料有限公司 | Plastic chair injection mold chair leg connection ring pitched roof mechanism |
| CN209580368U (en) * | 2018-12-28 | 2019-11-05 | 常州博赢精密模具科技股份有限公司 | An injection mold for automotive glove box with slider core-pulling structure |
| CN110524813A (en) * | 2019-08-23 | 2019-12-03 | 浙江三雷模塑有限公司 | Three-level slide block demolding mechanism with wide-angle back-off mold |
| CN212045782U (en) * | 2020-01-08 | 2020-12-01 | 浙江正立塑模有限公司 | Built-in inclined top linkage sliding block core pulling mechanism of injection mold |
-
2020
- 2020-01-08 CN CN202010019610.1A patent/CN111168942B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202162974U (en) * | 2011-08-12 | 2012-03-14 | 广东科龙模具有限公司 | Inclined-ejection core pulling mechanism for injection mold |
| CN202556683U (en) * | 2011-12-28 | 2012-11-28 | 厦门市超日精密模具有限公司 | Side core-pulling structure of injection mold |
| CN102632592A (en) * | 2012-03-27 | 2012-08-15 | 宁波方正汽车模具有限公司 | Lateral inclined-knockout core-loosening device arranged in lateral sliding block |
| CN203567094U (en) * | 2013-10-14 | 2014-04-30 | 浙江万豪模塑有限公司 | Translation oblique-push core-pulling mechanism of injection mold angular pin sliders |
| CN204773377U (en) * | 2015-06-15 | 2015-11-18 | 台州新立模塑科技股份有限公司 | Oblique guide pillar hydro -cylinder of injection mold mechanism of loosing core of inclining in proper order |
| CN204773360U (en) * | 2015-06-15 | 2015-11-18 | 台州新立模塑科技股份有限公司 | Injection mold movable mould into gluey mechanism of inclining |
| CN104972620A (en) * | 2015-07-01 | 2015-10-14 | 浙江凯华模具有限公司 | Injection mold injection part side edge upper and lower internal reversed buckles demoulding mechanism |
| CN108044887A (en) * | 2015-07-10 | 2018-05-18 | 乌鲁木齐九品芝麻信息科技有限公司 | A kind of handle mould emptier and its molding structure and its application method |
| CN205112176U (en) * | 2015-11-12 | 2016-03-30 | 肖清辉 | A side device of loosing core for plastic mould |
| CN107932841A (en) * | 2017-11-29 | 2018-04-20 | 宁波方正汽车模具股份有限公司 | Sliding block core-pulling mechanism |
| CN208118307U (en) * | 2018-02-09 | 2018-11-20 | 台州市黄岩奥博塑料有限公司 | Plastic chair injection mold chair leg connection ring pitched roof mechanism |
| CN209580368U (en) * | 2018-12-28 | 2019-11-05 | 常州博赢精密模具科技股份有限公司 | An injection mold for automotive glove box with slider core-pulling structure |
| CN110524813A (en) * | 2019-08-23 | 2019-12-03 | 浙江三雷模塑有限公司 | Three-level slide block demolding mechanism with wide-angle back-off mold |
| CN212045782U (en) * | 2020-01-08 | 2020-12-01 | 浙江正立塑模有限公司 | Built-in inclined top linkage sliding block core pulling mechanism of injection mold |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844565A (en) * | 2020-06-09 | 2020-10-30 | 宁波如强模塑有限公司 | A slider structure of a headlamp bottom shell mold |
| CN116141595A (en) * | 2022-12-31 | 2023-05-23 | 浙江赛豪实业有限公司 | A combined demoulding mechanism for injection molds |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111168942B (en) | 2025-04-01 |
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