CN203888151U - Injection mould transverse sliding block and automatic breakage combining device - Google Patents
Injection mould transverse sliding block and automatic breakage combining device Download PDFInfo
- Publication number
- CN203888151U CN203888151U CN201420332817.4U CN201420332817U CN203888151U CN 203888151 U CN203888151 U CN 203888151U CN 201420332817 U CN201420332817 U CN 201420332817U CN 203888151 U CN203888151 U CN 203888151U
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- Prior art keywords
- transverse slider
- guide hole
- called
- sliding block
- oblique guide
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- 238000002347 injection Methods 0.000 title claims abstract description 24
- 239000007924 injection Substances 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims description 30
- 239000011148 porous material Substances 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 5
- 238000005267 amalgamation Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides an injection mould transverse sliding block and automatic breakage combining device which comprises a transverse sliding block (1) and a blocking sliding block (2). According to the injection mould transverse sliding block and automatic breakage combining device, the transverse sliding block is provided with an included guide hole A, a top hole, a feeding channel slot and a sliding channel, the blocking sliding block is provided with an inclined guide hole B, the left-right length of the inclined guide hole A is greater than the diameter of the inclined guide hole B, the difference between the left-right length of the inclined guide hole A and the diameter of the inclined guide hole B refers to as a gate space, so that the top hole is communicated with the feeding channel groove; then the blocking sliding block synchronously rightwards moves with the transverse sliding block, a cold slug is separated from a product when the transverse sliding block is separated from the product, the top hole touches and butts against with a cold mandril; then by adopting the technical scheme that the cold mandril penetrates through the top hole to push the cold slug to separate from the feeding channel slot, the purposes of simplifying the structure, reducing the body, lowering the cost and increasing the efficiency are achieved by a three-plate-type injection mould with the transverse sliding block.
Description
Technical field
The utility model relates to the automatic material cutting device of injection mold, specifically refers to and for injection mold, cold burden head and goods is disconnected automatically to a kind of injection mold transverse slider and the automatic cutting combined unit that separate.
Background technology
The injection moulded products demoulding obtains and connects material products, and the so-called material products that connects refers to the goods that are connected with cooled cast gate stub bar (cold burden head); Fracture refers to cold burden head is disconnected and being separated with goods; Prior art employing arranges stripper plate and realizes automatic cutting on injection mold, referred to as shree plates mold; For the shree plates mold that transverse slider participation product molding need to be set, complex structure, body is huge, and cost occupies high, and operational paradigm is low step by step for goods fracture, the demoulding; Therefore, prior art exists complex structure, body large, high, the inefficient problems and shortcomings of cost.
Summary of the invention
The problems and shortcomings that exist for above-mentioned prior art, the utility model adopts the device that backgauge slide block forms is set in transverse slider inside, transverse slider is provided with the oblique guide hole of A, apical pore, material road groove and slideway, backgauge slide block is provided with the oblique guide hole of B, the left and right length of the oblique guide hole of A is greater than the left and right length of the oblique guide hole of B, and the two gap is called lock distance; Backgauge slide block slides and is positioned at slideway, drives respectively transverse slider, backgauge slide block movement by the Angle Pin of cover half through the oblique guide hole of A, the oblique guide hole of B; When mold injection molding, the disconnected isolation of backgauge slide block Jiang Liao road groove and apical pore lock; When the demoulding of mould fracture, lock distance described in the first slippage to the right of backgauge slide block, makes apical pore Yu Liao road groove open-minded; Afterwards, backgauge slide block synchronously moves right with the demoulding of transverse slider, and when transverse slider separates with goods, cold burden head and goods disconnect, and apical pore also meets and docks with cold burden push rod simultaneously; Afterwards, when goods push rod pushing tow goods depart from core, cold burden push rod pushing tow cold burden head departs from material road groove, utilize the demoulding of transverse slider to move the technical scheme that realizes automatic cutting, a kind of injection mold transverse slider and automatic cutting combined unit are provided, be intended to make to be provided with the three plate injection mold tool of transverse slider, reach simplified structure, reduce body, the object that reduces costs, raises the efficiency.
The purpose of this utility model is achieved in that a kind of injection mold transverse slider and automatic cutting combined unit, comprise transverse slider, backgauge slide block, wherein: described transverse slider is the block steel components that is provided with slide rail below, and the left surface of transverse slider is provided with the profile identical with the external surface of goods and is called the face of loosing core; The groove that left part above transverse slider is provided with for guiding molten plastic shunting is called material road groove, and the left side bottom land of described material road groove is provided with the passage communicating with the described face of loosing core and is called a point cast gate; Right part above transverse slider is provided with from top to bottom and is tilted to the right, downward projection is oblong through hole and is called the oblique guide hole of A; The right flank middle part of transverse slider is provided with horizontal direction, the rectangular blind hole of cross section is called slideway; Left part below transverse slider is provided with vertically upward and is called apical pore through the left part of described slideway the manhole communicating with described material road groove;
The steel components that described backgauge slide block is rectangular block shape, the right part of backgauge slide block is provided with the manhole being tilted to the right from top to bottom and is called the oblique guide hole of B;
The equal diameters of the fore-and-aft direction width of the oblique guide hole of described A and the oblique guide hole of described B, the diameter gap of the left and right directions length of the oblique guide hole of described A and the oblique guide hole of described B is called lock distance;
Transverse slider by rail groove connect slide be positioned at dynamic model above, the core of face and dynamic model of loosing core described in transverse slider, the chamber that the die cavity of cover half surrounds are called die cavity, Ban Panliao road is set cover half and the groove amalgamation of described material road forms complete runner; Backgauge slide block slides and is positioned at the described slideway of transverse slider, and the Angle Pin of cover half slides from top to bottom and is through in the oblique guide hole of described A and the oblique guide hole of described B, and the left part of backgauge slide block is by described material road groove and the disconnected isolation of described apical pore lock.
The direction face of said structure statement is divided into up, down, left, right, front, rear side, wherein, before be the face in the face of device front view, after be with described before relative face.
Operation principle and beneficial effect
Mould die sinking, dynamic model retreats, active and inactive mold separate, Angle Pin first drives the slippage to the right of backgauge slide block, when backgauge slider row finish described lock apart from time, described apical pore and described material road groove are open-minded; Now, goods are coated on core, and cold burden head remains in described material road groove; Afterwards, the demoulding of mould fracture, backgauge slide block synchronously continues to move right with the demoulding of transverse slider, and the face of loosing core separates with goods described in transverse slider, and now cold burden head and goods disconnect, and apical pore meets and docks with the upper end of the cold burden push rod of dynamic model setting simultaneously; Afterwards, when goods push rod pushing tow goods depart from core, cold burden push rod pushing tow cold burden head departs from material road groove.
This device utilizes transverse slider mobile realize loose core, fracture, demoulding interlock, make the three plate injection mold tool that is provided with transverse slider simplify the structure, reduce body, reduced cost, improved operational paradigm.
Above-mentioned, the utility model adopts the device that backgauge slide block forms is set in transverse slider inside, and transverse slider is provided with the oblique guide hole of A, apical pore, material road groove and slideway, and backgauge slide block is provided with the oblique guide hole of B, the left and right length of the oblique guide hole of A is greater than the left and right length of the oblique guide hole of B, and the two gap is called lock distance; Backgauge slide block slides and is positioned at slideway, drives respectively transverse slider, backgauge slide block movement by the Angle Pin of cover half through the oblique guide hole of A, the oblique guide hole of B; When mold injection molding, the disconnected isolation of backgauge slide block Jiang Liao road groove and apical pore lock; When the demoulding of mould fracture, lock distance described in the first slippage to the right of backgauge slide block, makes apical pore Yu Liao road groove open-minded; Afterwards, backgauge slide block synchronously moves right with the demoulding of transverse slider, and when transverse slider separates with goods, cold burden head and goods disconnect, and apical pore also meets and docks with cold burden push rod simultaneously; Afterwards, when goods push rod pushing tow goods depart from core, cold burden push rod pushing tow cold burden head departs from material road groove, utilize the demoulding of transverse slider to move the technical scheme that realizes automatic cutting, having overcome prior art exists complex structure, body large, high, the inefficient problems and shortcomings of cost, a kind of injection mold transverse slider and the automatic cutting combined unit that provide, make the three plate injection mold tool that is provided with transverse slider reach simplified structure, reduce body, the object that reduces costs, raises the efficiency.
Brief description of the drawings
Fig. 1 be a kind of injection mold transverse slider of the present utility model and automatic cutting combined unit be arranged in application mould master look sectional structure schematic diagram;
Fig. 2 is a kind of injection mold transverse slider of the present utility model and automatic cutting combined unit, is operated in backgauge slide block 2 row Bi Suoshu locks apart from 22, and apical pore 12Yu Liao road groove 13 is opened the principle schematic of tense;
Fig. 3 is a kind of injection mold transverse slider of the present utility model and automatic cutting combined unit, is operated in transverse slider 1 and separates with goods 04, and cold burden head 03 and goods 04 disconnect the principle schematic of tense;
Fig. 4 is a kind of injection mold transverse slider of the present utility model and automatic cutting combined unit, is operated in the principle schematic that cold burden push rod 022 pushing tow cold burden head 03 departs from material road groove 13 tenses;
Fig. 5 is a kind of schematic diagram of applying mould of a kind of injection mold transverse slider of the present utility model and automatic cutting combined unit.
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but should not be construed as any restriction of the present utility model.
In figure: transverse slider 1, the oblique guide hole 11 of A, apical pore 12, material road groove 13, slideway 14, backgauge slide block 2, the oblique guide hole 21 of B, lock apart from 22, cover half 01, Angle Pin 011, tighten up voussoir 012, hot flow path 013, dynamic model 02, core 021, cold burden push rod 022, cold burden head 03, goods 04, goods push rod 05.
Detailed description of the invention
Consult Fig. 1～Fig. 5, a kind of injection mold transverse slider of the present utility model and automatic cutting combined unit, comprise transverse slider 1, backgauge slide block 2, wherein: described transverse slider 1 is for being provided with the block steel components of slide rail below, and the left surface of transverse slider 1 is provided with the profile identical with the external surface of goods 04 and is called the face of loosing core; The groove that transverse slider 1 left part is above provided with for guiding molten plastic shunting is called material road groove 13, and the left side bottom land of described material road groove 13 is provided with the passage communicating with the described face of loosing core and is called a point cast gate; Transverse slider 1 right part is above provided with from top to bottom and is tilted to the right, downward projection is oblong through hole and is called the oblique guide hole 11 of A; The right flank middle part of transverse slider 1 is provided with horizontal direction, the rectangular blind hole of cross section is called slideway 14; Transverse slider 1 left part is below provided with vertically upward and is called apical pore 12 through the left part of described slideway 14 manhole communicating with described material road groove 13;
The steel components that described backgauge slide block 2 is rectangular block shape, the right part of backgauge slide block 2 is provided with the manhole being tilted to the right from top to bottom and is called the oblique guide hole 21 of B;
The equal diameters of the fore-and-aft direction width of the oblique guide hole 11 of described A and the oblique guide hole 21 of described B, the diameter gap of the left and right directions length of the oblique guide hole 11 of described A and the oblique guide hole 21 of described B is called lock apart from 22;
Transverse slider 1 by rail groove connect slide be positioned at dynamic model 02 above, loose core described in transverse slider 1 core 021 of face and dynamic model 02, the chamber that the die cavity of cover half 01 surrounds is called die cavity, and Ban Panliao road is set cover half 01 and groove 13 amalgamations of described material road form complete runner; Backgauge slide block 2 slides and is positioned at the described slideway 14 of transverse slider 1, and the Angle Pin 011 of cover half 01 slides from top to bottom and is through in the oblique guide hole 11 of described A and the oblique guide hole 21 of described B, and the left part of backgauge slide block 2 is by disconnected to described material road groove 13 and described apical pore 12 locks isolation.
The direction face of said structure statement is divided into up, down, left, right, front, rear side, wherein, before be the face in the face of device front view, after be with described before relative face.
Operation principle and beneficial effect
Mould die sinking, dynamic model 02 retreats, and active and inactive mold separates, and Angle Pin 011 first drives backgauge slide block 2 slippage to the right, and when backgauge slide block 2 row Bi Suoshu locks are apart from 22 time, described apical pore 12 is open-minded with described material road groove 13; Now, goods 04 are coated on core 021, and cold burden head 03 remains in described material road groove 13; Afterwards, the demoulding of mould fracture, backgauge slide block 2 synchronously continues to move right with the demoulding of transverse slider 1, and the face of loosing core separates with goods 04 described in transverse slider 1, now cold burden head 03 disconnects with goods 04, meets and dock in the upper end of the cold burden push rod 012 that apical pore 12 arranges with dynamic model 02 simultaneously; Afterwards, when goods push rod 05 pushing tow goods 04 depart from core 011, cold burden push rod 022 pushing tow cold burden head 03 departs from material road groove 13.
This device utilizes transverse slider 1 mobile realize loose core, fracture, demoulding interlock, make the three plate injection mold tool that is provided with transverse slider simplify the structure, reduce body, reduced cost, improved operational paradigm.
Claims (1)
1. an injection mold transverse slider and automatic cutting combined unit, comprise transverse slider (1), backgauge slide block (2), it is characterized in that: described transverse slider (1) is for being provided with the block steel components of slide rail below, and the left surface of transverse slider (1) is provided with the profile identical with the external surface of goods (04) and is called the face of loosing core; The groove that transverse slider (1) left part is above provided with for guiding molten plastic shunting is called material road groove (13), and the left side bottom land of described material road groove (13) is provided with the passage communicating with the described face of loosing core and is called a point cast gate; Transverse slider (1) right part is above provided with from top to bottom and is tilted to the right, downward projection is oblong through hole and is called the oblique guide hole of A (11); The right flank middle part of transverse slider (1) is provided with horizontal direction, the rectangular blind hole of cross section is called slideway (14); Transverse slider (1) left part is below provided with vertically upward and is called apical pore (12) through the left part of described slideway (14) the manhole communicating with described material road groove (13);
The steel components that described backgauge slide block (2) is rectangular block shape, the right part of backgauge slide block (2) is provided with the manhole being tilted to the right from top to bottom and is called the oblique guide hole of B (21);
The equal diameters of the fore-and-aft direction width of the oblique guide hole of described A (11) and the oblique guide hole of described B (21), the diameter gap of the left and right directions length of the oblique guide hole of described A (11) and the oblique guide hole of described B (21) is called lock apart from (22);
Transverse slider (1) by rail groove connect slide be positioned at dynamic model (02) above, loose core described in transverse slider (1) core (021) of face and dynamic model (02), the chamber that the die cavity of cover half (01) surrounds is called die cavity, and Ban Panliao road is set cover half (01) and described material road groove (13) amalgamation forms complete runner; Backgauge slide block (2) slides and is positioned at the described slideway (14) of transverse slider (1), the Angle Pin (011) of cover half (01) slides from top to bottom and is through in the oblique guide hole of described A (11) and the oblique guide hole of described B (21), and the left part of backgauge slide block (2) is by disconnected to described material road groove (13) and described apical pore (12) lock isolation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332817.4U CN203888151U (en) | 2014-06-10 | 2014-06-10 | Injection mould transverse sliding block and automatic breakage combining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332817.4U CN203888151U (en) | 2014-06-10 | 2014-06-10 | Injection mould transverse sliding block and automatic breakage combining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203888151U true CN203888151U (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420332817.4U Withdrawn - After Issue CN203888151U (en) | 2014-06-10 | 2014-06-10 | Injection mould transverse sliding block and automatic breakage combining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203888151U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044248A (en) * | 2014-06-10 | 2014-09-17 | 宁波双林模具有限公司 | Horizontal slide block and automatic material disconnection combined device of injection molding mold |
| CN104972618A (en) * | 2015-06-29 | 2015-10-14 | 广东联塑科技实业有限公司 | PVC product automatic de-gating device and de-gating method thereof |
| CN114248405A (en) * | 2021-11-17 | 2022-03-29 | 遵义群建塑胶制品有限公司 | An injection molding device that is easy to take out |
-
2014
- 2014-06-10 CN CN201420332817.4U patent/CN203888151U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044248A (en) * | 2014-06-10 | 2014-09-17 | 宁波双林模具有限公司 | Horizontal slide block and automatic material disconnection combined device of injection molding mold |
| CN104044248B (en) * | 2014-06-10 | 2016-05-18 | 宁波双林模具有限公司 | A kind of injection mold transverse slider and automatic cutting combined unit |
| CN104972618A (en) * | 2015-06-29 | 2015-10-14 | 广东联塑科技实业有限公司 | PVC product automatic de-gating device and de-gating method thereof |
| CN104972618B (en) * | 2015-06-29 | 2017-07-11 | 广东联塑科技实业有限公司 | A kind of PVC products automatic water gap shearing device and its cut mouth of a river method |
| CN114248405A (en) * | 2021-11-17 | 2022-03-29 | 遵义群建塑胶制品有限公司 | An injection molding device that is easy to take out |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141022 Effective date of abandoning: 20160518 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |