CN215434733U - Vertical injection molding machine capable of uniformly feeding plastic particles - Google Patents
Vertical injection molding machine capable of uniformly feeding plastic particles Download PDFInfo
- Publication number
- CN215434733U CN215434733U CN202121944371.7U CN202121944371U CN215434733U CN 215434733 U CN215434733 U CN 215434733U CN 202121944371 U CN202121944371 U CN 202121944371U CN 215434733 U CN215434733 U CN 215434733U
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- China
- Prior art keywords
- feeding
- injection molding
- molding machine
- feed hopper
- vertical injection
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 32
- 229920003023 plastic Polymers 0.000 title claims abstract description 30
- 239000004033 plastic Substances 0.000 title claims abstract description 30
- 239000002245 particle Substances 0.000 title claims abstract description 27
- 229920000426 Microplastic Polymers 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims description 28
- 238000009826 distribution Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 5
- 239000000155 melt Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 230000005662 electromechanics Effects 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
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a vertical injection molding machine capable of uniformly feeding plastic particles, which comprises a machine body, wherein a base is arranged on the lower surface of the machine body, the machine body is placed on the ground, and a feeding hopper is fixedly arranged on the upper surface of the machine body; the method comprises the following steps: the micro motor is fixedly arranged on the inner wall of the feeding funnel, a feeding hole is formed in the upper surface of the feeding funnel, and the feeding hole is connected with external feeding equipment; the round bar, round bar fixed mounting be in on feed hopper's the inner wall, and the inside movable mounting of round bar has the (mixing) shaft to the surface of (mixing) shaft is protruding form. This vertical injection molding machine that can evenly advance plastic granules starts micro motor at the during operation, and micro motor drives the (mixing) shaft rotation through first bevel gear and second bevel gear this moment, and the (mixing) shaft mixes the plastic granules that the diameter differs this moment, makes plastic granules when next step heating work, is heated more easily and melts.
Description
Technical Field
The utility model relates to the technical field of vertical injection molding machines, in particular to a vertical injection molding machine capable of uniformly feeding plastic particles.
Background
The injection molding machine can be used for manufacturing plastic products by die pressing, and is widely used in the industries of electromechanics, automobiles, transportation, national defense and the like, while the vertical injection molding machine is one of the injection molding machines, for example, the injection molding machine for processing modified plastics with the publication number of CN208100923U solves the problem that the existing injection molding machine for processing modified plastics does not have the advantage of convenient movement, does not need a large-scale machine to move the injection molding machine when the injection molding machine needs to move, but is inconvenient and uniform to mix plastic particles with different sizes when in use, and when the plastic particles enter the next heating process through a feeding hopper, the plastic particles with different sizes are not mixed uniformly, so that the heating process is influenced;
current vertical injection molding machine is when using, also is convenient for add plastic granules in the feed hopper of fixed time ration, and too fast or too slow adds plastic granules toward feed hopper inside, all can influence the heating process of later stage plastic granules.
In order to solve the problems, innovative design is urgently needed on the basis of the original vertical injection molding machine.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a vertical injection molding machine capable of uniformly feeding plastic particles, and aims to solve the problems that plastic particles with different sizes are inconvenient to uniformly mix in use, the plastic particles are inconvenient to be added into a feeding hopper at regular time and quantitative, and the plastic particles are added into the feeding hopper too fast or too slow, so that the heating process of the plastic particles at the later stage is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: a vertical injection molding machine capable of uniformly feeding plastic particles comprises a machine body, wherein a base is arranged on the lower surface of the machine body, the machine body is placed on the ground, and a feeding hopper is fixedly installed on the upper surface of the machine body;
a vertical injection molding machine capable of uniformly feeding plastic particles comprises:
the micro motor is fixedly arranged on the inner wall of the feeding funnel, a feeding hole is formed in the upper surface of the feeding funnel, and the feeding hole is connected with external feeding equipment;
the round rod is fixedly arranged on the inner wall of the feeding hopper, a stirring shaft is movably arranged in the round rod, and the surface of the stirring shaft is convex;
the deep trouth, the deep trouth is seted up feed hopper's surface, and feed hopper's lower surface has seted up the feed opening to feed hopper's lower surface movable mounting have with the lower flitch that the feed opening corresponds, and the lower flitch about feed hopper's central symmetric distribution.
Preferably, the central axis of the round bar and the central axis of the feeding hopper are on the same straight line, a first bevel gear is fixedly mounted on the surface of the micro motor, a second bevel gear corresponding to the first bevel gear is fixedly mounted at the tail end of the stirring shaft, when the micro motor is started, the micro motor drives the stirring shaft to rotate through the first bevel gear and the second bevel gear, and the stirring shaft can uniformly mix plastic particles with different diameters, so that the heating work on the next step is facilitated.
Preferably, the upper surface of the stirring shaft is fixedly provided with a long pin, the surface of the long pin is fixedly provided with an ejector rod, the ejector rods are symmetrically distributed around the center of the long pin, and when the stirring shaft rotates, the long pin is driven to rotate, and at the moment, the ejector rods also rotate.
Preferably, the inside fixed mounting of feed hopper has the miniature spring that plays the elasticity effect of resetting, and one side fixed mounting of miniature spring in addition have with the baffle that the feed inlet corresponds, when the ejector pin was rotatory, the ejector pin extrusion lug, makes lug and baffle toward the inside removal in deep trouth, and miniature spring is compressed this moment.
Preferably, the side of baffle with feed hopper's inner wall laminating, and the lower fixed surface of baffle installs the lug that corresponds with the ejector pin, and the baffle about feed hopper's central symmetry distributes, when the baffle moved towards the inside of deep trouth, because the surface of baffle and feed hopper's inner wall laminating, so the baffle only moved in the horizontal direction, final feed inlet is opened, feed hopper begins the feeding this moment, when ejector pin and lug contactless, miniature spring rebounds the normal position with the baffle, the feed inlet was closed this moment, repeat above-mentioned process, finally make feed hopper reach the purpose of even feeding.
Preferably, the inside movable mounting of feed hopper have with the connecting axle that the lower flitch corresponds, and the lower flitch fixed mounting be in the surface of connecting axle, when the plastic granules in feed hopper is more, the lower flitch is extrudeed, and the lower flitch was rotatory around the connecting axle this moment.
Preferably, the surface of the connecting shaft is fixedly provided with a torsion spring which plays a role in elastic reset, the other side of the torsion spring is fixedly arranged on the inner wall of the feeding hopper, and the torsion spring is stretched when the connecting shaft rotates.
Compared with the prior art, the utility model has the beneficial effects that: the vertical injection molding machine can uniformly feed plastic particles;
1. when the vertical injection molding machine capable of uniformly feeding plastic particles works, the micro motor is started, the micro motor drives the stirring shaft to rotate through the first bevel gear and the second bevel gear, the stirring shaft mixes the plastic particles with different diameters, so that the plastic particles are more easily heated and melted in the next heating work, and the rotation of the stirring shaft is more stable due to the convex structure in the middle of the stirring shaft;
2. this vertical injection molding machine that can evenly advance plastic granules is when the (mixing) shaft is rotatory, and long round pin can drive the ejector pin rotatory, and ejector pin extrusion lug this moment makes lug and baffle toward the inside removal in deep trouth, and the feed inlet is opened, and feed hopper begins the feeding this moment, and when ejector pin and lug contactless, miniature spring rebounds the normal position with the baffle, and the feed inlet is closed this moment, repeats above-mentioned process, finally makes feed hopper reach the purpose of even feeding.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a partial front cross-sectional structure of a feed hopper according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the connection structure of the long pin and the ejector rod of the present invention;
FIG. 5 is a schematic cross-sectional view of a top plate according to the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 2 according to the present invention.
In the figure: 1. a body; 2. a feed hopper; 3. a micro motor; 4. a round bar; 5. a first bevel gear; 6. a stirring shaft; 7. a second bevel gear; 8. a long pin; 9. a top rod; 10. deep grooves; 11. a micro-spring; 12. a feed inlet; 13. a baffle plate; 14. a bump; 15. a connecting shaft; 16. a torsion spring; 17. a blanking plate; 18. and (4) a feed opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a vertical injection molding machine capable of uniformly feeding plastic particles comprises a machine body 1, wherein a base is arranged on the lower surface of the machine body 1, the machine body 1 is placed on the ground, and a feeding hopper 2 is fixedly installed on the upper surface of the machine body 1;
a vertical injection molding machine capable of uniformly feeding plastic particles comprises:
the micro motor 3 is fixedly arranged on the inner wall of the feeding funnel 2, a feeding hole 12 is formed in the upper surface of the feeding funnel 2, and the feeding hole 12 is connected with external feeding equipment;
the round rod 4 is fixedly arranged on the inner wall of the feeding hopper 2, the stirring shaft 6 is movably arranged in the round rod 4, and the surface of the stirring shaft 6 is convex;
the deep groove 10, the deep groove 10 is seted up on feed hopper 2's surface, and feed opening 18 has been seted up to feed hopper 2's lower surface movable mounting has the lower flitch 17 that corresponds with feed opening 18, and lower flitch 17 is about feed hopper 2's central symmetry distribution.
The central axis of the round rod 4 and the central axis of the feeding funnel 2 are on the same straight line, the surface of the micro motor 3 is fixedly provided with a first bevel gear 5, and the tail end of the stirring shaft 6 is fixedly provided with a second bevel gear 7 corresponding to the first bevel gear 5.
During operation, the micro motor 3 is started, at the moment, the micro motor 3 drives the stirring shaft 6 to rotate in the round rod 4 through the first bevel gear 5 and the second bevel gear 7, at the moment, the stirring shaft 6 can mix plastic particles with different diameters, and the convex structure in the middle of the stirring shaft 6 enables the stirring shaft 6 to rotate more stably.
The upper surface of the stirring shaft 6 is fixedly provided with a long pin 8, the surface of the long pin 8 is fixedly provided with a top rod 9, and the top rods 9 are symmetrically distributed around the center of the long pin 8.
The interior fixed mounting of feed hopper 2 has miniature spring 11 that plays the elasticity effect of restoring to the throne, and the other side fixed mounting of miniature spring 11 has baffle 13 corresponding with feed inlet 12.
The side of baffle 13 and the inner wall laminating of feed hopper 2, and the lower surface fixed mounting of baffle 13 has the lug 14 that corresponds with ejector pin 9 to baffle 13 is about the central symmetry distribution of feed hopper 2.
The inside movable mounting of feed hopper 2 has connecting axle 15 corresponding with lower flitch 17, and lower flitch 17 fixed mounting is on the surface of connecting axle 15.
A torsion spring 16 having an elastic return function is fixedly mounted on the surface of the connecting shaft 15, and the other side of the torsion spring 16 is fixedly mounted on the inner wall of the feeding funnel 2.
When the stirring shaft 6 rotates, the long pin 8 can drive the ejector rod 9 to rotate, the ejector rod 9 extrudes the bump 14 at the moment, the bump 14 and the baffle 13 move towards the inside of the deep groove 10, the micro spring 11 is extruded at the moment, the feed inlet 12 is opened at the moment, the feed hopper 2 starts feeding at the moment, the ejector rod 9 continues rotating, the ejector rod 9 is not in contact with the bump 14, the micro spring 11 rebounds the corresponding baffle 13 to the original position, the feed inlet 12 is closed at the moment, the process is repeated, the feed hopper 2 finally achieves the purpose of uniform feeding, when the plastic particles in the feed hopper 2 are more, the connecting shaft 15 and the blanking plate 17 rotate, the plastic particles are discharged out of the feed hopper 2 through the blanking port 18 at the moment, and the blanking plate 17 finally returns to the original position under the action of the torsion spring 16.
The working principle is as follows: when the vertical injection molding machine capable of uniformly feeding plastic particles is used, according to the figures 1-6, when the vertical injection molding machine works, the micro motor 3 is started, at the moment, the micro motor 3 drives the stirring shaft 6 to rotate in the round rod 4 through the first bevel gear 5 and the second bevel gear 7, and at the moment, the stirring shaft 6 can mix plastic particles with different diameters; when stirring shaft 6 was rotatory, long round pin 8 can drive ejector pin 9 rotatory, ejector pin 9 extrusion lug 14 makes lug 14 and baffle 13 move towards the inside of deep trouth 10, and feed inlet 12 was opened this moment, and feed hopper 2 begins the feeding this moment, and when ejector pin 9 and lug 14 contactless, miniature spring 11 rebounds the normal position with the baffle 13 that corresponds, and feed inlet 12 was closed this moment, repeats above-mentioned process, finally makes feed hopper 2 reach the purpose of even feeding.
The above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A vertical injection molding machine capable of uniformly feeding plastic particles comprises a machine body, wherein a base is arranged on the lower surface of the machine body, the machine body is placed on the ground, and a feeding hopper is fixedly installed on the upper surface of the machine body;
it is characterized by comprising:
the micro motor is fixedly arranged on the inner wall of the feeding funnel, a feeding hole is formed in the upper surface of the feeding funnel, and the feeding hole is connected with external feeding equipment;
the round rod is fixedly arranged on the inner wall of the feeding hopper, a stirring shaft is movably arranged in the round rod, and the surface of the stirring shaft is convex;
the deep trouth, the deep trouth is seted up feed hopper's surface, and feed hopper's lower surface has seted up the feed opening to feed hopper's lower surface movable mounting have with the lower flitch that the feed opening corresponds, and the lower flitch about feed hopper's central symmetric distribution.
2. The vertical injection molding machine capable of uniformly feeding plastic granules according to claim 1, wherein: the central axis of the round rod and the central axis of the feeding funnel are on the same straight line, a first bevel gear is fixedly mounted on the surface of the micro motor, and a second bevel gear corresponding to the first bevel gear is fixedly mounted at the tail end of the stirring shaft.
3. The vertical injection molding machine capable of uniformly feeding plastic granules according to claim 1, wherein: the upper surface of the stirring shaft is fixedly provided with a long pin, the surface of the long pin is fixedly provided with a mandril, and the mandril is symmetrically distributed around the center of the long pin.
4. The vertical injection molding machine capable of uniformly feeding plastic granules according to claim 1, wherein: the inside fixed mounting of feed hopper has the miniature spring that plays the elasticity effect that resets, and one side fixed mounting in addition of miniature spring have with the baffle that the feed inlet corresponds.
5. The vertical injection molding machine capable of uniformly feeding plastic granules according to claim 4, wherein: the side of baffle with feed hopper's inner wall laminating, and the lower fixed surface of baffle installs the lug that corresponds with the ejector pin to the baffle is about feed hopper's central symmetry distributes.
6. The vertical injection molding machine capable of uniformly feeding plastic granules according to claim 1, wherein: the inside movable mounting of feed hopper have with the connecting axle that the lower flitch corresponds, and the lower flitch fixed mounting be in the surface of connecting axle.
7. The vertical injection molding machine capable of uniformly feeding plastic granules according to claim 6, wherein: the surface fixed mounting of connecting axle has the torsion spring who plays the elasticity effect that resets, and torsion spring's the other one side fixed mounting be in on feed hopper's the inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121944371.7U CN215434733U (en) | 2021-08-18 | 2021-08-18 | Vertical injection molding machine capable of uniformly feeding plastic particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121944371.7U CN215434733U (en) | 2021-08-18 | 2021-08-18 | Vertical injection molding machine capable of uniformly feeding plastic particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215434733U true CN215434733U (en) | 2022-01-07 |
Family
ID=79694832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121944371.7U Expired - Fee Related CN215434733U (en) | 2021-08-18 | 2021-08-18 | Vertical injection molding machine capable of uniformly feeding plastic particles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215434733U (en) |
-
2021
- 2021-08-18 CN CN202121944371.7U patent/CN215434733U/en not_active Expired - Fee Related
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| 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: 20220107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |