CN220447090U - Mixed injection molding machine oil cylinder energy storage device - Google Patents
Mixed injection molding machine oil cylinder energy storage device Download PDFInfo
- Publication number
- CN220447090U CN220447090U CN202322339170.XU CN202322339170U CN220447090U CN 220447090 U CN220447090 U CN 220447090U CN 202322339170 U CN202322339170 U CN 202322339170U CN 220447090 U CN220447090 U CN 220447090U
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- Prior art keywords
- rod
- base
- stress
- stress rod
- storage device
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- 238000004146 energy storage Methods 0.000 title claims abstract description 18
- 238000001746 injection moulding Methods 0.000 title claims abstract description 18
- 239000010721 machine oil Substances 0.000 title abstract description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000003921 oil Substances 0.000 abstract description 13
- 238000002347 injection Methods 0.000 abstract description 5
- 239000007924 injection Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an energy storage device of a mixed injection molding machine oil cylinder, which is fixedly connected with a machine barrel, wherein the energy storage device comprises a base, a push rod and a connecting push block, the base comprises a movable base and a fixed base, the fixed base is fixedly arranged on the fixed plate, a movable slide rod is fixedly arranged on the movable base, the movable slide rod is slidably arranged in a push rod, the push rod comprises a first stress rod and a second stress rod, the first stress rod and the second stress rod are respectively hinged on the movable base and the fixed base, the other ends of the first stress rod and the second stress rod are both hinged on the connecting push block, when the push rod and the fixed plate are furthest away from each other, the two push rods rotate to the same straight line, the two ends of the push rod are respectively abutted with the base and the connecting push block, the oil cavity is filled with oil at the moment, the pressure in the push rod is increased, the push rod is jacked by the energy storage device and can not move, when the pressure in the push rod reaches a certain degree, an unbalanced pushing block of a cylinder is started, the push rod is driven to rotate by the first stress rod, the push rod is driven by the first connecting rod, the push rod is instantaneously, the push rod is driven by the push rod to move the injection rod to the fixed screw rod, and the injection molding speed is driven to be higher, and the injection molding efficiency is increased, and the machine speed is driven to be higher, and the injection molding speed is increased.
Description
Technical Field
The utility model relates to the field of injection molding machines, in particular to an oil cylinder energy storage device of a hybrid injection molding machine.
Background
When the oil-electricity hybrid driving injection molding machine is used for injection, the pressure, speed and precision of material injection are ensured by the aid of the oil cylinder, but the common oil cylinder is pressurized into a continuous process, and although the high-precision movement of the screw rod can be realized, very strong power is difficult to generate at one time, so that higher speed is provided for material injection.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide the oil cylinder energy storage device of the hybrid injection molding machine, which solves the existing pain point in the field.
The technical aim of the utility model is realized by the following technical scheme:
the utility model provides a mix and move injection molding machine jar energy storage device, sets up between advancing board and fixed plate, fixed plate and barrel fixed connection, advance board and screw motor fixed connection, install on the advancing board and push away the shooting cylinder, push away the telescopic link end of shooting cylinder with fixed plate fixed connection, energy storage device includes base, ejector pin and connection kicking block, the base includes movable base and fixed base, fixed base fixed mounting in on the fixed plate, fixed mounting has movable slide bar on the movable base, movable slide bar slidable mounting in the advancing board, the ejector pin includes first atress pole and second atress pole, first atress pole with the second atress pole articulate respectively in on the movable base with the fixed base, first atress pole with the second atress pole other end all articulate in on the connection kicking block.
Further, the movable base and the fixed base are provided with grooves, the first stress rod and the second stress rod rotate along the grooves, and the tail ends of the first stress rod and the second stress rod are abutted to the grooves, so that pressure can be acted on the bottoms of the grooves when the first stress rod and the second stress rod are pressed.
Further, the connection mode of the first stress rod and the second stress rod and the connection ejector block is the same as the connection mode of the ejector rod and the base.
Further, the first stress rod and the second stress rod are respectively connected with a first connecting rod and a second connecting rod, the other ends of the first connecting rod and the second connecting rod are hinged to the pushing block, an unbalanced cylinder is fixedly installed on the connecting top block, the telescopic end of the unbalanced cylinder extends to the pushing block and is abutted to the pushing block, and the pushing block is pushed away from the connecting top block during extension of the unbalanced cylinder.
Further, the fixed plate is provided with a buffer spring, which can be used as a buffer when the pushing plate is rapidly approaching.
In summary, compared with the prior art, the utility model has the following beneficial effects: when the pushing plate and the fixed plate are located at the farthest distance, the two ejector rods rotate to the same straight line, two ends of each ejector rod are respectively abutted to the base and the connecting ejector blocks, oil is filled in an oil cavity of the pushing oil cylinder, the pressure in the oil cavity is increased, the pushing plate is propped against the energy storage device to be unable to move, when the pressure in the pushing oil cylinder reaches a certain degree, the unbalanced air cylinder is started to push the pushing blocks, the ejector rods are driven to rotate through the first connecting rod, the device is instantly unbalanced, the pushing plate approaches the fixed plate at a larger speed, and therefore a screw rod in the machine barrel is driven to push materials to carry out high-speed injection molding, and the injection efficiency is improved.
Drawings
The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present utility model will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. Several embodiments of the present utility model are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:
fig. 1 is a schematic structural diagram of an oil cylinder energy storage device of a hybrid injection molding machine.
Reference numerals illustrate: 10. a propulsion plate; 11. pushing and shooting an oil cylinder; 12. a fixing plate; 13. a movable base; 14. a movable slide bar; 15. a fixed base; 16. a first force-bearing lever; 17. a second force-bearing rod; 18. connecting a top block; 19. a first link; 20. a second link; 21. pushing blocks; 22. an unbalanced cylinder; 23. and a buffer spring.
Description of the embodiments
The utility model is described in further detail below with reference to the accompanying drawings.
The energy storage device comprises a base, a push rod and a connecting push block 18, wherein the base comprises a movable base 13 and a fixed base 15, the fixed base 15 is fixedly arranged on the fixed plate 12, a movable slide rod 14 is fixedly arranged on the movable base 13, the movable slide rod 14 is slidably arranged in the push plate 10, the sliding direction of the movable slide rod 14 is consistent with the telescopic direction of the push rod 11, the push rod comprises a first stress rod 16 and a second stress rod 17, the first stress rod 16 and the second stress rod 17 are respectively hinged on the movable base 13 and the fixed base 15, the movable base 13 and the fixed base 15 are respectively provided with a groove, the first stress rod 16 and the second stress rod 17 rotate along the grooves, the tail ends of the first stress rod 16 and the second stress rod 17 are respectively abutted with the grooves, so that pressure can be acted on the bottoms of the grooves when the first stress rod 16 and the second stress rod 17 are pressed, the other ends of the first stress rod 16 and the second stress rod 17 are hinged on the connecting jacking block 18 in the same connection mode as the connection mode of the jacking rod and the base, the distance between the pushing plate 10 and the fixed plate 12 is furthest, the first stress rod 16 and the second stress rod 17 are positioned on a straight line, the base, the jacking rod and the connecting jacking block 18 are connected in an end-to-end mode, abutting each other and being stressed together.
The first stress rod 16 and the second stress rod 17 are respectively connected with a first connecting rod 19 and a second connecting rod 20, the other ends of the first connecting rod 19 and the second connecting rod 20 are respectively connected with a pushing block 21, an unbalanced cylinder 22 is fixedly arranged on the connecting pushing block 18, the telescopic end of the unbalanced cylinder 22 extends to the pushing block 21 and is abutted to the pushing block 21, and the unbalanced cylinder 22 pushes the pushing block 21 out in the direction away from the connecting pushing block 18 when extending, so that the first connecting rod 19 and the second connecting rod 20 drive the first stress rod 16 and the second stress rod 17 to swing to break the balance of the first connecting rod and the second connecting rod, and the unbalanced cylinder 22 cannot serve as a support between the pushing plate 10 and the fixed plate 12.
The fixed plate 12 is provided with a buffer spring 23, which can be used as a buffer when the pushing plate 10 approaches quickly.
The foregoing is merely exemplary embodiments of the present utility model and is not intended to limit the scope of the utility model, which is defined by the appended claims.
Claims (5)
1. The utility model provides a mix and move injection molding machine jar energy storage device, sets up between advancing board and fixed plate, fixed plate and barrel fixed connection, advance board and screw rod motor fixed connection, install on the advance board and push away and penetrate the hydro-cylinder, push away the telescopic link end of penetrating the hydro-cylinder with fixed plate fixed connection, its characterized in that: the energy storage device comprises a base, an ejector rod and a connecting ejector block, wherein the base comprises a movable base and a fixed base, the fixed base is fixedly arranged on the fixed plate, a movable sliding rod is fixedly arranged on the movable base, the movable sliding rod is slidably arranged in the pushing plate, the ejector rod comprises a first stress rod and a second stress rod, the first stress rod and the second stress rod are respectively hinged to the movable base and the fixed base, and the other ends of the first stress rod and the second stress rod are both hinged to the connecting ejector block.
2. The oil cylinder energy storage device for hybrid injection molding machine according to claim 1, wherein: the movable base and the fixed base are respectively provided with a groove, the first stress rod and the second stress rod are respectively rotated along the grooves, and the tail ends of the first stress rod and the second stress rod are respectively abutted to the grooves, so that the pressure can be acted on the bottoms of the grooves when the first stress rod and the second stress rod are pressed.
3. The oil cylinder energy storage device for mixed injection molding machine according to claim 2, wherein: the connection mode of the first stress rod and the second stress rod and the connection ejector block is the same as the connection mode of the ejector rod and the base.
4. The oil cylinder energy storage device for hybrid injection molding machine according to claim 1, wherein: the first stress rod and the second stress rod are respectively connected with a first connecting rod and a second connecting rod, the other ends of the first connecting rod and the second connecting rod are hinged to the pushing block, an unbalanced cylinder is fixedly installed on the connecting pushing block, the telescopic end of the unbalanced cylinder extends to the pushing block and is in butt joint with the pushing block, and the pushing block is pushed away from the connecting pushing block when the unbalanced cylinder extends.
5. The oil cylinder energy storage device for hybrid injection molding machine according to claim 1, wherein: the fixed plate is provided with a buffer spring which can be used as a buffer when the pushing plate is rapidly close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322339170.XU CN220447090U (en) | 2023-08-30 | 2023-08-30 | Mixed injection molding machine oil cylinder energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322339170.XU CN220447090U (en) | 2023-08-30 | 2023-08-30 | Mixed injection molding machine oil cylinder energy storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220447090U true CN220447090U (en) | 2024-02-06 |
Family
ID=89731248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322339170.XU Active CN220447090U (en) | 2023-08-30 | 2023-08-30 | Mixed injection molding machine oil cylinder energy storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220447090U (en) |
-
2023
- 2023-08-30 CN CN202322339170.XU patent/CN220447090U/en active Active
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