CN115071071A - Internal drawing mechanism and method capable of realizing automatic and rapid conversion of multiple products - Google Patents
Internal drawing mechanism and method capable of realizing automatic and rapid conversion of multiple products Download PDFInfo
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- CN115071071A CN115071071A CN202210711629.1A CN202210711629A CN115071071A CN 115071071 A CN115071071 A CN 115071071A CN 202210711629 A CN202210711629 A CN 202210711629A CN 115071071 A CN115071071 A CN 115071071A
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- sliding block
- oil cylinder
- wedge
- internal drawing
- drawing mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010137 moulding (plastic) Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
-
- 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
- B29C2045/2697—Deformed geometry of the cavity
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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 discloses an internal drawing mechanism and a method capable of realizing automatic and rapid conversion of various products, and the internal drawing mechanism comprises a mechanism body, wherein the mechanism body comprises an oil cylinder and an inclined wedge, one side of the inclined wedge is connected with the oil cylinder, the front surface of the inclined wedge is provided with an inclined surface, two sides of the inclined surface are symmetrically provided with sliding blocks connected with the inclined wedge in a sliding manner, and one side of each sliding block, which is close to the oil cylinder, is provided with a water nozzle. The invention can realize the production of a plurality of products on the same sliding block, realizes unattended operation, full-automatic, intelligent, automatic and rapid change of money on the injection molding machine platform and in the mold, effectively reduces the cost, improves the production efficiency, saves the resources, and can be widely applied to injection molding machines which need internal drawing mechanisms.
Description
Technical Field
The invention relates to an internal drawing mechanism and a method, in particular to an internal drawing mechanism and a method capable of realizing automatic and rapid conversion of multiple products, and belongs to the field of injection molds.
Background
Injection molding is a method for producing and molding industrial products. The plastic mold used in the injection molding process is a tool which is matched with a plastic molding machine in the plastic processing industry and gives a complete configuration and accurate dimension to a plastic product. Because of the variety and processing method of plastic, and the structure of plastic molding machines and plastic products are various, the variety and structure of plastic molds are also various.
Traditional interior mechanism of taking out needs to be all torn open whole mould and is done and exchange the mold insert and accomplish the production of two kinds of products, and not only production efficiency is low, still resource-wasting.
Disclosure of Invention
In order to solve the defects of the technology, the invention provides an internal drawing mechanism and a method capable of realizing automatic and rapid conversion of multiple products.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the inner drawing mechanism comprises a mechanism body, wherein the mechanism body comprises an oil cylinder and an inclined wedge, one side of the inclined wedge is connected with the oil cylinder, an inclined plane is arranged on the front face of the inclined wedge, sliding blocks connected with the inclined wedge in a sliding mode are symmetrically arranged on two sides of the inclined plane, and a water nozzle is arranged on one side, close to the oil cylinder, of each sliding block.
Preferably, the inclined plane inclines towards the oil cylinder direction, the bilateral symmetry on inclined plane is provided with hangs the platform, one side that the slider is close to the inclined plane all is provided with the slider briquetting, the bottom of slider briquetting all set up with hang a platform matched with horizontal through groove, the bottom surface that transversely leads to the groove is the inclined plane for control slider's motion stroke and the slider dislocation in the forming process, drive through the oil cylinder and carve to one side and remove along the horizontal direction, carve to one side and remove and drive the slider and reciprocate, thereby realize the conversion production of many money products.
Preferably, a T-shaped groove is vertically formed in one side, facing the oil cylinder, of the back surface of the inclined wedge, and the inclined wedge is connected with an output shaft of the oil cylinder through the T-shaped groove.
Preferably, one side of the inclined wedge, which faces the oil cylinder, is provided with a backward limiting part which is symmetrical about the T-shaped groove, and one side of the inclined wedge, which is far away from the oil cylinder, is symmetrically provided with a forward limiting part.
Preferably, the bottoms of the two sliding blocks are provided with a long connecting seat, the connecting seat and the sliding blocks are of an integral structure, and the middle part of the connecting seat is correspondingly provided with an inclined wedge.
Preferably, the back of the inclined wedge is provided with a square groove, and the square groove is internally provided with an inclined wedge wear-resisting plate.
Preferably, the bottom surface of slider all is provided with the antifriction plate No. one, and the slider is kept away from one side of carving to one side and all is provided with the antifriction plate No. two, and slider briquetting screw thread meet, and antifriction plate No. one, No. two antifriction plates meet with the slider screw thread respectively.
Preferably, the backward limiting part and the forward limiting part are respectively circular steel parts, and screw holes are formed in the middles of the circular steel parts.
Preferably, the slider briquetting is rectangular steel spare, and two screw holes have been seted up in its front, have seted up the technology tooth hole between two screw holes.
A method for realizing an internal drawing mechanism for automatically and quickly converting a plurality of products comprises the following steps:
when the product A is formed, the oil cylinder drives the inclined wedge to move forwards until the advancing limiting piece reaches a preset position, and the sliding block moves upwards under the action of the sliding block pressing block, so that the product A is formed;
when the product B is formed, the oil cylinder drives the inclined wedge to move backwards until the retreating limiting part reaches the preset position, and the sliding block moves downwards under the action of the sliding block pressing block, so that the product B is formed.
The invention can realize the production of a plurality of products on the same sliding block, realizes unattended operation, full-automatic, intelligent, automatic and rapid change of money on the injection molding machine platform and in the mold, effectively reduces the cost, improves the production efficiency, saves the resources, and can be widely applied to injection molding machines which need internal drawing mechanisms.
Drawings
FIG. 1 is a schematic view of the structure of the wedge with the back face facing upwards.
FIG. 2 is a schematic view of the structure of the wedge with the front face facing upward.
Fig. 3 is a schematic view of the position of the molded product a according to the present invention.
Fig. 4 is a schematic view of the position of the molded product B of the present invention.
Fig. 5 is a schematic structural diagram of product a.
Fig. 6 is a schematic structural diagram of product B.
In the figure: 1. an oil cylinder; 2. an inclined wedge; 3. a T-shaped groove; 4. a backward limit part; 5. a slider; 6. a water nozzle; 7. a forward limit piece; 8. pressing the slide block; 9. a connecting seat; 10. a mold; 21. a bevel; 22. an inclined wedge wear-resisting plate; 23. a third wear plate; 51. a transverse through groove; 52. a wear plate I; 53. a second wear plate; 81. a threaded hole; 82. and (5) processing a tooth hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The internal drawing mechanism capable of realizing automatic and rapid conversion of various products comprises a mechanism body, wherein the mechanism body comprises an oil cylinder 1 and an inclined wedge 2, one side of the inclined wedge 2 is connected with the oil cylinder 1, an inclined surface 21 is arranged on the front surface of the inclined wedge 2, sliding blocks 5 connected with the inclined wedge 2 in a sliding manner are symmetrically arranged on two sides of the inclined surface 21, and a water nozzle 6 is arranged on one side of each sliding block 5 close to the oil cylinder 1. The water nozzle 6 has a cooling function.
Wherein, the bottom of two sliders 5 is provided with a long connecting seat 9, the connecting seat 9 and the sliders 5 are of an integral structure, and the middle part of the connecting seat 9 is correspondingly provided with an inclined wedge 2.
As shown in fig. 2, the inclined plane 21 inclines towards the direction of the oil cylinder 1, hanging platforms are symmetrically arranged on two sides of the inclined plane 21, a slider pressing block 8 is arranged on one side, close to the inclined plane 21, of the slider 5, a transverse through groove 51 matched with the hanging platforms is formed in the bottom of the slider pressing block 8, the bottom surface of the transverse through groove 51 is an inclined plane and used for controlling the motion stroke of the slider and the retreating of the slider in the forming process, the inclined wedge 2 is driven to move along the horizontal direction through the oil cylinder 1, and the inclined wedge 2 moves to drive the slider 5 to move up and down, so that the conversion production of various products is realized.
Preferably, a T-shaped groove 3 is vertically formed in one side, facing the oil cylinder 1, of the back surface of the inclined wedge 2, and the inclined wedge 2 is connected with an output shaft of the oil cylinder 1 through the T-shaped groove 3.
Preferably, the wedges 2 are provided with backward limiting members 4 symmetrically arranged about the T-shaped groove 3 on one side facing the oil cylinder 1 and forward limiting members 7 symmetrically arranged on one side far away from the oil cylinder 1. The backward limiting part 4 and the forward limiting part 7 are respectively circular steel parts, and screw holes are formed in the middle of the circular steel parts. The screw hole of the backward limiting part 4 is used for locking the accessory on the die, and the screw hole of the forward limiting part 7 is used for locking the accessory on the end surface of the inclined wedge.
Preferably, the back surface of the slanting wedge 2 is provided with a square groove, and the slanting wedge wear-resisting plate 22 is arranged in the square groove. The slanted wedge wear plate 22 serves to assist in correcting accuracy.
Preferably, the first wear plate 52 is disposed on the bottom surface of the sliding block 5, and the second wear plate 53 is disposed on the side of the sliding block 5 away from the inclined wedge 2. The first wear plate 52 is a rectangular steel member, and two screw holes are uniformly distributed on the surface of the first wear plate for locking the accessory on the end surface of the slider.
Preferably, the sliding block 5 is in threaded connection with the sliding block pressing block 8, and the first wear plate 52 and the second wear plate 53 are in threaded connection with the sliding block 5 respectively. The first wear plate 52 and the second wear plate 53 function as auxiliary correction accuracy.
Preferably, the sliding block pressing block 8 is a rectangular steel piece, two threaded holes 81 are formed in the front face of the sliding block pressing block, the threaded holes 81 are used for locking accessories on the sliding block, and a process tooth hole 82 is formed between the two threaded holes and used for facilitating taking out of the accessories during mold stripping.
When the mechanism is used, the mechanism body is placed in a die, the die is a rectangular steel piece, the bottom surface of the die is provided with a rectangular through frame for placing a sliding block, two sides of the through frame are respectively provided with a step for limiting the height of the sliding block, and the right side of the through frame is provided with a blind groove for placing an oil cylinder and an inclined wedge. The bottom surface of the die 10 is provided with a rectangular through frame for placing the slide block 5. A square groove for placing a third wear-resisting plate 23 is formed in the inclined surface 21.
A method for realizing an internal drawing mechanism for automatically and quickly converting a plurality of products comprises the following steps:
as shown in fig. 3, when the product a is molded, when the oil cylinder drives the inclined wedge 2 to move forward until the forward limiting member 7 reaches the predetermined position, the slider moves upward under the action of the slider pressing block, so as to mold the product a, as shown in fig. 5;
as shown in fig. 4, when the product B is formed, the oil cylinder drives the inclined wedge 2 to move backward until the backward limiting member 4 reaches a predetermined position, and the slider moves downward under the action of the slider pressing block, so as to form the product B, as shown in fig. 6.
The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make variations, modifications, additions or substitutions within the technical scope of the present invention.
Claims (10)
1. The utility model provides a can realize interior pump mechanism of automatic quick switching of many money products, includes the mechanism body, its characterized in that: the mechanism body comprises an oil cylinder (1) and a wedge (2) obliquely, one side of the wedge (2) is connected with the oil cylinder (1), an inclined plane (21) is arranged on the front side of the wedge (2), sliding blocks (5) which are connected with the wedge (2) in a sliding mode are symmetrically arranged on two sides of the inclined plane (21), and a water nozzle (6) is arranged on one side, close to the oil cylinder (1), of each sliding block (5).
2. The internal drawing mechanism capable of realizing automatic and rapid switching of a plurality of products according to claim 1, is characterized in that: inclined plane (21) are towards hydro-cylinder (1) direction slope, and the bilateral symmetry on inclined plane (21) is provided with hangs the platform, one side that slider (5) are close to inclined plane (21) all is provided with slider briquetting (8), the bottom of slider briquetting (8) all seted up with hang platform matched with horizontal logical groove (51), the bottom surface that horizontal logical groove (51) is the inclined plane for control slider's motion stroke and forming process in the slider retreat, carve (2) to remove along the horizontal direction through hydro-cylinder (1) drive, carve (2) to remove to one side and drive slider (5) and reciprocate, thereby realize the conversion production of many money products.
3. The internal drawing mechanism capable of realizing automatic and rapid switching of a plurality of products according to claim 1, is characterized in that: one side of the back surface of the inclined wedge (2) facing the oil cylinder (1) is vertically provided with a T-shaped groove (3), and the inclined wedge (2) is connected with an output shaft of the oil cylinder (1) through the T-shaped groove (3).
4. The internal drawing mechanism capable of realizing automatic and rapid switching of a plurality of products according to claim 3, is characterized in that: one side of the inclined wedge (2) facing the oil cylinder (1) is provided with a backward limiting part (4) which is symmetrical relative to the T-shaped groove (3), and one side of the inclined wedge far away from the oil cylinder (1) is symmetrically provided with an forward limiting part (7).
5. The internal drawing mechanism capable of realizing automatic and rapid switching of a plurality of products according to claim 1, is characterized in that: the bottom of the two sliding blocks (5) is provided with a long connecting seat (9), the connecting seat (9) and the sliding blocks (5) are of an integral structure, and the middle parts of the connecting seats (9) are correspondingly provided with wedges (2).
6. The internal drawing mechanism capable of realizing automatic and quick switching of multiple products according to claim 1 is characterized in that: the back of the inclined wedge (2) is provided with a square groove, and an inclined wedge wear-resisting plate (22) is arranged in the square groove.
7. The internal drawing mechanism capable of realizing automatic and rapid switching of a plurality of products according to claim 1, is characterized in that: the bottom surface of the sliding block (5) is provided with a first wear-resisting plate (52), one side, away from the inclined wedge (2), of the sliding block (5) is provided with a second wear-resisting plate (53), the sliding block (5) is in threaded connection with the sliding block pressing block (8), and the first wear-resisting plate (52) and the second wear-resisting plate (53) are in threaded connection with the sliding block (5) respectively.
8. The internal drawing mechanism capable of realizing automatic and rapid switching of a plurality of products according to claim 4, is characterized in that: the retreating limiting part (4) and the advancing limiting part (7) are respectively circular steel parts, and screw holes are formed in the middle of the circular steel parts.
9. The internal drawing mechanism capable of realizing automatic and rapid switching of a plurality of products according to claim 2, is characterized in that: the sliding block pressing block (8) is a rectangular steel piece, two threaded holes (81) are formed in the front face of the sliding block pressing block, and a process tooth hole (82) is formed between the two threaded holes.
10. The method for realizing the internal drawing mechanism for automatically and quickly switching the multiple products as claimed in claim 1, is characterized in that: the method comprises the following steps:
when a product A is formed, the oil cylinder (1) drives the inclined wedge (2) to move forwards until the advancing limiting piece (7) reaches a preset position, and the sliding block (5) moves upwards under the action of the sliding block pressing block (8), so that the product A is formed;
when a product B is formed, the oil cylinder (1) drives the inclined wedge (2) to move backwards until the retreating limiting piece (4) reaches a preset position, and the sliding block (5) moves downwards under the action of the sliding block pressing block (8), so that the product B is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210711629.1A CN115071071A (en) | 2022-06-22 | 2022-06-22 | Internal drawing mechanism and method capable of realizing automatic and rapid conversion of multiple products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210711629.1A CN115071071A (en) | 2022-06-22 | 2022-06-22 | Internal drawing mechanism and method capable of realizing automatic and rapid conversion of multiple products |
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| Publication Number | Publication Date |
|---|---|
| CN115071071A true CN115071071A (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210711629.1A Pending CN115071071A (en) | 2022-06-22 | 2022-06-22 | Internal drawing mechanism and method capable of realizing automatic and rapid conversion of multiple products |
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| CN (1) | CN115071071A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06262651A (en) * | 1993-03-15 | 1994-09-20 | Toyoda Gosei Co Ltd | Mold for injection molding |
| CN203157035U (en) * | 2013-02-20 | 2013-08-28 | 上海福耀客车玻璃有限公司 | Injection mold capable of precisely adjusting mold cavity height |
| CN203765943U (en) * | 2013-12-08 | 2014-08-13 | 嘉善富亿德塑胶有限公司 | Mounting structure for inclined slider of injection mold |
| CN107310109A (en) * | 2017-07-03 | 2017-11-03 | 吉利汽车研究院（宁波）有限公司 | Anti-rollback wedge structure and core pulling Anti-backup mechanism |
| CN107738409A (en) * | 2017-10-17 | 2018-02-27 | 中国航发北京航空材料研究院 | A kind of precision die of single melt multiple injection |
| CN218019901U (en) * | 2022-06-22 | 2022-12-13 | 深圳兴精科塑胶模具有限公司 | Internal pumping mechanism capable of realizing automatic and rapid conversion of multiple products |
-
2022
- 2022-06-22 CN CN202210711629.1A patent/CN115071071A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06262651A (en) * | 1993-03-15 | 1994-09-20 | Toyoda Gosei Co Ltd | Mold for injection molding |
| CN203157035U (en) * | 2013-02-20 | 2013-08-28 | 上海福耀客车玻璃有限公司 | Injection mold capable of precisely adjusting mold cavity height |
| CN203765943U (en) * | 2013-12-08 | 2014-08-13 | 嘉善富亿德塑胶有限公司 | Mounting structure for inclined slider of injection mold |
| CN107310109A (en) * | 2017-07-03 | 2017-11-03 | 吉利汽车研究院（宁波）有限公司 | Anti-rollback wedge structure and core pulling Anti-backup mechanism |
| CN107738409A (en) * | 2017-10-17 | 2018-02-27 | 中国航发北京航空材料研究院 | A kind of precision die of single melt multiple injection |
| CN218019901U (en) * | 2022-06-22 | 2022-12-13 | 深圳兴精科塑胶模具有限公司 | Internal pumping mechanism capable of realizing automatic and rapid conversion of multiple products |
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