CN210911018U - Injection mould quadratic term is ejecting takes off material structure - Google Patents
Injection mould quadratic term is ejecting takes off material structure Download PDFInfo
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- CN210911018U CN210911018U CN201921805925.8U CN201921805925U CN210911018U CN 210911018 U CN210911018 U CN 210911018U CN 201921805925 U CN201921805925 U CN 201921805925U CN 210911018 U CN210911018 U CN 210911018U
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- mold
- cylinder
- bolts
- injection molding
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- 238000002347 injection Methods 0.000 title claims abstract description 14
- 239000007924 injection Substances 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 title claims description 6
- 238000001746 injection moulding Methods 0.000 claims abstract description 35
- 238000013016 damping Methods 0.000 claims abstract description 21
- 239000006096 absorbing agent Substances 0.000 claims abstract description 20
- 230000035939 shock Effects 0.000 claims abstract description 20
- 238000003466 welding Methods 0.000 claims description 9
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
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- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a secondary ejection stripping structure of an injection mold, which comprises a box body, the upper surface of the box body is fixedly provided with an injection molding machine through bolts, the utility model discloses the piston rod of a first cylinder drives a second mold and an inner mold core to be clamped with the first mold, the injection molding machine is started, the injection molding machine performs the injection molding operation of a product, after the product is cooled, the piston rod of the first cylinder separates the first mold from the second mold, the piston rod of a third cylinder ejects the inner mold core, and the piston rod of the second cylinder ejects the product from the inner mold core, thereby greatly improving the yield of the product; the inner chamber upper surface of box has spring and damping shock absorber through bolt fixed mounting, and the damping shock absorber runs through the spring, and the tip of spring and damping shock absorber has the third backup pad through bolt fixed mounting, and the product falls into the third backup pad, and the effectual impact force of buffering the product of spring and damping shock absorber, great improvement the integrality of product.
Description
Technical Field
The utility model belongs to an injection moulding equipment technical field, concretely relates to injection mould quadratic term is ejecting takes off material structure.
Background
Injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. The injection molding can be classified into injection molding and die casting. An injection molding machine is a main molding device for making thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die, and the injection molding is realized by an injection molding machine and the die.
The existing injection molding machine needs to manually take out an injection molding product in a mold core after the mold core in the mold is ejected out, so that damage is caused to some parts of the product due to improper operation of an operator, and the yield of the product is greatly reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection mould quadratic term is ejecting takes off material structure to solve present injection molding machine and in the ejecting back of the mold core in the mould, need the manual work to take out the injection moulding product in the mold core, often because the operator operates improperly, lead to some positions of product to appear damaged, great reduction the problem of the yield of product.
In order to achieve the above object, the utility model provides a following technical scheme: a secondary ejection stripping structure of an injection mold comprises a box body, wherein an injection molding machine is fixedly installed on the upper surface of the box body through bolts, a first mold is arranged on the injection molding machine, a first supporting plate is welded on the upper surface of the box body, a first cylinder is fixedly installed on the outer surface of the first supporting plate through bolts, a second mold is fixedly installed at the tail end of a piston rod of the first cylinder through bolts, a groove is formed in the second mold, an inner mold core is connected in an embedded mode in the groove, a second cylinder and a third cylinder are fixedly installed on the outer surface of the second mold through bolts, the tail end of a piston rod of the third cylinder is fixedly installed on the outer surface of the inner mold core through bolts, a second supporting plate is fixedly installed at the tail end of a piston rod of the second cylinder through bolts, and ejector pins are fixedly installed on the outer surface of, the upper surface welding of box has the slide rail, sliding connection has the slider on the slide rail, the surface of slider and the lower surface welding of second mould are in the same place, the inner chamber upper surface welding of box has two sets of baffles, there are spring and damping shock absorber on the inner chamber upper surface of box through bolt fixed mounting, the damping shock absorber runs through the spring, there is the third backup pad spring and damping shock absorber's tip through bolt fixed mounting.
Preferably, the upper surface of the third supporting plate and the surface of the baffle plate are pasted with the same rubber cushion, and the rubber cushion completely covers the upper surface of the third supporting plate.
Preferably, four groups of support columns are welded on the lower surface of the box body, and four groups of rubber bases are fixedly mounted on the lower surfaces of the four groups of support columns through bolts.
Preferably, two groups of slide bars are fixedly arranged between the injection molding machine and the first supporting plate through bolts, and the first mold, the second mold and the inner mold core are connected to the slide bars in a sliding manner.
Preferably, the box body is fixedly provided with a double door through a hinge, and the double door is fixedly provided with a door handle through a bolt.
Preferably, the springs are arranged in at least two groups, and the springs in at least two groups are uniformly distributed on the lower surface of the third supporting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the injection molding machine is fixedly arranged on the upper surface of the box body of the utility model through bolts, a first mould is arranged on the injection molding machine, a first supporting plate is welded on the upper surface of the box body, a first cylinder is fixedly arranged on the outer surface of the first supporting plate through bolts, a second mould is fixedly arranged on the end of a piston rod of the first cylinder through bolts, a groove is arranged in the second mould, an inner mould core is embedded and connected in the groove, a second cylinder and a third cylinder are fixedly arranged on the outer surface of the second mould through bolts, the end of a piston rod of the third cylinder is fixedly arranged on the outer surface of the inner mould core through bolts, a second supporting plate is fixedly arranged on the end of a piston rod of the second cylinder through bolts, a thimble is fixedly arranged on the outer surface of the second supporting plate through bolts, a slide rail is welded on the upper surface of the box body, the piston rod of the first cylinder drives the second mold, the inner mold core and the first mold to be clamped together, the injection molding machine is started, the injection molding machine performs injection molding operation on a product, after the product is cooled, the first mold and the second mold are separated by the piston rod of the first cylinder, the inner mold core is ejected by the piston rod of the third cylinder, the product is ejected from the inner mold core by the piston rod of the second cylinder, and the yield of the product is greatly improved.
2. The utility model discloses the inner chamber upper surface welding of box has two sets of baffles, and there are spring and damping shock absorber on the inner chamber upper surface of box through bolt fixed mounting, and the damping shock absorber runs through the spring, and there is the third backup pad spring and damping shock absorber's tip through bolt fixed mounting, and the product falls into the third backup pad, the effectual impact force of buffering the product of spring and damping shock absorber, great improvement the integrality of product.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is an enlarged view of the area a in fig. 2 according to the present invention, and particularly relates to a relationship diagram of a spring and a damping shock absorber.
In the figure: 1. a box body; 2. an injection molding machine; 3. a first mold; 4. a first support plate; 5. a first cylinder; 6. a second mold; 7. a groove; 8. an inner mold core; 9. a second cylinder; 10. a second support plate; 11. a thimble; 12. a slide rail; 13. a slider; 14. a baffle plate; 15. a spring; 16. a damping shock absorber; 17. a third support plate; 18. a rubber cushion; 19. a support pillar; 20. a rubber base; 21. a slide bar; 22. double doors are opened; 23. a door handle; 24. and a third cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a secondary ejection stripping structure of an injection mold comprises a box body 1, four groups of supporting columns 19 are welded on the lower surface of the box body 1, four groups of rubber bases 20 are fixedly installed on the lower surfaces of the four groups of supporting columns 19 through bolts, the supporting columns 19 enable the lower surface of the box body 1 to be separated from the ground, the lower surface of the box body 1 is effectively prevented from being corroded by dirt on the ground, an injection molding machine 2 is fixedly installed on the upper surface of the box body 1 through bolts, a first mold 3 is arranged on the injection molding machine 2, a first supporting plate 4 is welded on the upper surface of the box body 1, a first air cylinder 5 is fixedly installed on the outer surface of the first supporting plate 4 through bolts, a second mold 6 is fixedly installed at the tail end of a piston rod of the first air cylinder 5 through bolts, a groove 7 is formed in the second mold 6, an inner mold core, first mould 3, second mould 6 and inner mould core 8 sliding connection are on slide bar 21, the block that makes second mould 6 and inner mould core 8 more stable is on first mould 3, there are second cylinder 9 and third cylinder 24 on the surface of second mould 6 through bolt fixed mounting, there are terminal bolt fixed mounting at the outer surface of inner mould core 8 at the piston rod of third cylinder 24, there is second backup pad 10 at the piston rod end of second cylinder 9 through bolt fixed mounting, there is thimble 11 on the surface of second backup pad 10 through bolt fixed mounting, the upper surface welding of box 1 has slide rail 12, sliding connection has slider 13 on slide rail 12, the surface of slider 13 and the lower surface welding of second mould 6 are in the same place.
Referring to fig. 2 and 3, two sets of baffles 14 are welded on the upper surface of the inner cavity of the box body 1, springs 15 and damping shock absorbers 16 are fixedly installed on the upper surface of the inner cavity of the box body 1 through bolts, the damping shock absorbers 16 penetrate through the springs 15, third support plates 17 are fixedly installed at the ends of the springs 15 and the damping shock absorbers 16 through bolts, at least two sets of springs 15 are arranged on the upper surface of the inner cavity of the box body 1, at least two sets of springs 15 are uniformly distributed on the lower surface of the third support plate 17, the springs 15 better buffer the downward impact force of products and protect the completeness of the products, the same rubber cushions 18 are adhered on the upper surface of the third support plate 17 and the surfaces of the baffles 14, the rubber cushions 18 completely cover the upper surface of the third support plate 17, the rubber cushions 18 protect the products from being damaged due to collision with the third support plate 17, a double door 22 is fixedly installed on the box body 1 through hinges, door handles 23, the injection molded product can be taken out of the box body 1 conveniently.
The working principle is as follows: starting the first air cylinder 5, driving the second mold 6 and the inner mold core 8 to be clamped with the first mold 3 by a piston rod of the first air cylinder 5, starting the injection molding machine 2, performing injection molding operation on a product by the injection molding machine 2, separating the first mold 3 from the second mold 6 by the piston rod of the first air cylinder 5 after the product is cooled, starting the third air cylinder 24 and the second air cylinder 9, ejecting the inner mold core 8 by the piston rod of the third air cylinder 24, and ejecting the product from the inner mold core 8 by the piston rod of the second air cylinder 9, so that the yield of the product is greatly improved; the product falls into third backup pad 17, and the impact force of the effectual buffering product of spring 15 and damping bumper shock absorber 16, great improvement the integrality of product.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an injection mould quadratic term is ejecting takes off material structure, includes box (1), its characterized in that: the injection molding machine is characterized in that an injection molding machine (2) is fixedly mounted on the upper surface of the box body (1) through bolts, a first mold (3) is arranged on the injection molding machine (2), a first supporting plate (4) is welded on the upper surface of the box body (1), a first cylinder (5) is fixedly mounted on the outer surface of the first supporting plate (4) through bolts, a second mold (6) is fixedly mounted at the tail end of a piston rod of the first cylinder (5) through bolts, a groove (7) is formed in the second mold (6), an inner mold core (8) is embedded and connected in the groove (7), a second cylinder (9) and a third cylinder (24) are fixedly mounted on the outer surface of the inner mold core (8) through bolts at the tail end of the piston rod of the third cylinder (24), a second supporting plate (10) is fixedly mounted at the tail end of the piston rod of the second cylinder (9) through bolts, the utility model discloses a damping device, including box (1), slide rail (12), sliding connection has slider (13) on slide rail (12), the surface of slider (13) and the lower surface welding of second mould (6) are in the same place, the inner chamber upper surface welding of box (1) has two sets of baffles (14), the inner chamber upper surface of box (1) has spring (15) and damping shock absorber (16) through bolt fixed mounting, damping shock absorber (16) run through spring (15), the tip of spring (15) and damping shock absorber (16) has third backup pad (17) through bolt fixed mounting.
2. The double ejection stripping structure of the injection mold according to claim 1, wherein: the upper surface of the third supporting plate (17) and the surface of the baffle plate (14) are pasted with the same rubber cushion (18), and the rubber cushion (18) completely covers the upper surface of the third supporting plate (17).
3. The double ejection stripping structure of the injection mold according to claim 1, wherein: the lower surface welding of box (1) has four groups of support columns (19), and four groups there are four groups of rubber bases (20) the lower surface of support column (19) through bolt fixed mounting.
4. The double ejection stripping structure of the injection mold according to claim 1, wherein: two sets of slide bars (21) are fixedly installed between the injection molding machine (2) and the first supporting plate (4) through bolts, and the first mold (3), the second mold (6) and the inner mold core (8) are connected on the slide bars (21) in a sliding manner.
5. The double ejection stripping structure of the injection mold according to claim 1, wherein: the double-door lock is characterized in that a double door (22) is fixedly mounted on the box body (1) through hinges, and a door handle (23) is fixedly mounted on the double door (22) through bolts.
6. The double ejection stripping structure of the injection mold according to claim 1, wherein: the springs (15) are arranged in at least two groups, and the springs (15) in at least two groups are uniformly distributed on the lower surface of the third supporting plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921805925.8U CN210911018U (en) | 2019-10-25 | 2019-10-25 | Injection mould quadratic term is ejecting takes off material structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921805925.8U CN210911018U (en) | 2019-10-25 | 2019-10-25 | Injection mould quadratic term is ejecting takes off material structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210911018U true CN210911018U (en) | 2020-07-03 |
Family
ID=71360790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921805925.8U Expired - Fee Related CN210911018U (en) | 2019-10-25 | 2019-10-25 | Injection mould quadratic term is ejecting takes off material structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210911018U (en) |
-
2019
- 2019-10-25 CN CN201921805925.8U patent/CN210911018U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |