CN220808428U - Raw material extrusion structure for injection molding machine production - Google Patents
Raw material extrusion structure for injection molding machine production Download PDFInfo
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- CN220808428U CN220808428U CN202322408031.8U CN202322408031U CN220808428U CN 220808428 U CN220808428 U CN 220808428U CN 202322408031 U CN202322408031 U CN 202322408031U CN 220808428 U CN220808428 U CN 220808428U
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- fixedly connected
- injection molding
- extrusion
- molding machine
- rod
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- 238000001125 extrusion Methods 0.000 title claims abstract description 51
- 239000002994 raw material Substances 0.000 title claims abstract description 26
- 238000001746 injection moulding Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 238000007790 scraping Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 9
- 238000005979 thermal decomposition reaction Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 7
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of injection molding machines and discloses a raw material extrusion structure for production of an injection molding machine, which comprises an extrusion box, wherein a feeding barrel is fixedly connected to the left side of the top end of the extrusion box, a fixed block is fixedly connected to the top end of the feeding barrel, a first motor is fixedly connected to the inner wall of the top end of the fixed block, a stirring rod is fixedly connected to the driving end of the first motor, and first connecting rods are fixedly connected to the two sides of rod bodies at the upper end and the lower end of the stirring rod. According to the utility model, the stirring rod is driven to rotate by starting the first motor, the stirring rod is connected with the stirring block through the first connecting rod, the stirring block is driven to rotate, the supporting rings are fixed on the stirring rod, the heating rods are connected between the supporting rings and rotate along with the stirring rod, and the raw materials entering from the feeding port are heated in the rotating process, so that moisture contained in the raw materials can be removed, bubbles are prevented from being generated in the extrusion process, thermal decomposition is prevented, and the extrusion quality is influenced.
Description
Technical Field
The utility model relates to the technical field of injection molding machines, in particular to a raw material extrusion structure for production of an injection molding machine.
Background
An injection molding machine is an apparatus for manufacturing plastic products, which injects heated and melted plastic into a mold, then converts the plastic into a desired shape and size through a cooling and solidifying process, and to form a desired product shape, it is required to heat and melt plastic particles through an extrusion structure, and then extrude the melted plastic into the mold of the injection molding machine through pressure, thus requiring a raw material extrusion structure.
In the prior art, if the raw materials are contacted with air for a long time, the raw materials are subjected to damp and excessively high humidity, and moisture is contained in the raw materials, bubbles can be generated in the extrusion process, thermal decomposition is caused, the extrusion quality is affected, and when the materials are extruded, the materials are easy to remain on an extrusion head, so that the extrusion head is blocked, the device is required to be cleaned, and the working efficiency is affected.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a raw material extrusion structure for the production of an injection molding machine.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a raw materials extrusion structure is used in injection molding machine production, includes the extrusion case, extrusion case top left side fixedly connected with feedwell, feedwell top fixedly connected with fixed block, the first motor of fixed block top inner wall fixedly connected with, first motor drive end fixedly connected with stirring rod, the equal fixedly connected with head rod of both ends body of rod both sides about the stirring rod, the equal fixedly connected with stirring piece in head rod outside one end, the equal fixedly connected with supporting ring in stirring rod external diameter middle part, a plurality of heating rods of relative one end fixedly connected with of supporting ring, feedwell left end top side inner wall fixedly connected with air discharge fan.
As a further description of the above technical solution:
The inner wall of the right side of the top end of the extrusion box is fixedly connected with a second motor, the driving end of the second motor is fixedly connected with a threaded rod, and the outer diameter of the threaded rod is in threaded connection with a sliding block.
As a further description of the above technical solution:
the two sides of the scraping head are fixedly connected with a second connecting rod at one end of the inner side of the sliding block, and scraping heads are fixedly connected with one end of the inner side of the second connecting rod respectively.
As a further description of the above technical solution:
The right end of the threaded rod is rotationally connected to the right inner wall of the top end of the extrusion box, and one end of the outer side of the sliding block is slidingly connected to the right inner wall of the extrusion box.
As a further description of the above technical solution:
The right end of the extrusion box is fixedly connected with a discharge hole.
As a further description of the above technical solution:
And a feeding port is fixedly connected to the left side of the top end of the feeding barrel.
As a further description of the above technical solution:
The left end of the extrusion box is fixedly connected with a fixing plate.
As a further description of the above technical solution:
The bottom end of the extrusion box is fixedly connected with a bottom plate.
The utility model has the following beneficial effects:
1. According to the utility model, the first motor is started to drive the stirring rod to rotate, the stirring rod is connected with the stirring block through the first connecting rod, the stirring block is driven to rotate, the supporting rings are fixed on the stirring rod, the heating rods are connected between the supporting rings and rotate along with the stirring rod, the raw materials entering from the feeding port are heated in the rotating process, the moisture contained in the raw materials can be removed, and the generation of bubbles and the thermal decomposition caused in the extrusion process are prevented, so that the extrusion quality is influenced.
2. According to the utility model, when the discharge port is required to be cleaned, the second motor is started to drive the threaded rod to rotate, so that the sliding block on the threaded rod can move left and right, and the scraping head connected through the second connecting rod is driven to move left and right, so that the scraping head is used for cleaning the residual materials on the discharge port, the materials are prevented from remaining on the extrusion head, the extrusion head is prevented from being blocked, and the working efficiency is improved.
Drawings
FIG. 1 is a cross-sectional view of a material extrusion structure for injection molding machine production according to the present utility model;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is a cross-sectional view of a feedwell in a material extrusion structure for injection molding machine production according to the present utility model;
Fig. 4 is a perspective view of a raw material extrusion structure for injection molding machine production according to the present utility model.
Legend description:
1. Extruding the box; 2. a feed barrel; 3. a fixed block; 4. a first motor; 5. an agitating rod; 6. a first connecting rod; 7. a stirring block; 8. a support ring; 9. a heating rod; 10. an exhaust fan; 11. a second motor; 12. a threaded rod; 13. a slide block; 14. a second connecting rod; 15. a scraping head; 16. a discharge port; 17. a feed inlet; 18. a fixing plate; 19. a bottom plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a raw materials extrusion structure is used in injection molding machine production, including extruding case 1, extrude case 1 top left side fixedly connected with feedwell 2, feedwell 2 top fixedly connected with fixed block 3, the first motor 4 of fixed block 3 top inner wall fixedly connected with, first motor 4 drive end fixedly connected with stirring rod 5, the equal fixedly connected with head rod 6 of both ends body of rod both sides about stirring rod 5, the equal fixedly connected with stirring piece 7 of head rod 6 outside one end, the equal fixedly connected with supporting ring 8 in stirring rod 5 external diameter middle part, a plurality of heating rods 9 of supporting ring 8 relative one end fixedly connected with, feedwell 2 left end top side inner wall fixedly connected with air discharge fan 10, moisture in the feedwell 2 can be discharged, moisture that contains in the raw materials can be got rid of, prevent to produce the bubble and arouse the thermal decomposition in extrusion process, influence the quality of extruding.
Further explaining, through extruding case 1 top right side inner wall fixedly connected with second motor 11, second motor 11 drive end fixedly connected with threaded rod 12, threaded rod 12 external diameter threaded connection has slider 13, the inboard one end of both sides slider 13 equal fixedly connected with second connecting rod 14 inboard one end respectively fixedly connected with scraping head 15, prevent that the material from remaining on extruding the head, cause to extrude the head jam to work efficiency has been improved.
In addition, threaded rod 12 right-hand member rotates to be connected on the top right side inner wall of extruding case 1 for threaded rod 12 rotates more stably, and the equal sliding connection of slider 13 outside one end is on the right-hand member inner wall of extruding case 1, extrudes case 1 right-hand member fixedly connected with discharge gate 16, and feedwell 2 top left side fixedly connected with feed inlet 17, extrudes case 1 left end fixedly connected with fixed plate 18, extrudes case 1 bottom fixedly connected with bottom plate 19, can keep the stability when the device operates.
Working principle: firstly, through starting first motor 4, drive stirring rod 5 and rotate, be connected with stirring piece 7 through head rod 6, and then drive stirring piece 7 and rotate, and be fixed with support ring 8 above stirring rod 5, be connected with heating rod 9 between the support ring 8, heating rod 9 rotates along with stirring rod 5, the process of heating the raw materials that comes in from feed inlet 17 when rotating, when need clear up discharge gate 16, through starting second motor 11, drive threaded rod 12 and rotate, make slider 13 above threaded rod 12 can control the removal, drive the scraping head 15 that is connected through second connecting rod 14 also control the removal, make scraping head 15 clear up the process of remaining material on the discharge gate 16.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. Raw material extrusion structure is used in injection molding machine production, including extrusion case (1), its characterized in that: the utility model provides a feeding barrel, including extrusion case (1), feeding barrel, supporting ring (8) relative one end fixedly connected with heating rod (9), feeding barrel (2) left end top side inner wall fixedly connected with exhaust fan (10), extrusion case (1) top left side fixedly connected with feeding barrel (2), feeding barrel (2) top fixedly connected with fixed block (3), first motor (4) drive end fixedly connected with stirring rod (5), stirring rod (5) upper and lower both ends body of rod both sides are first connecting rod (6), the equal fixedly connected with stirring piece (7) of first connecting rod (6) outside one end, stirring rod (5) external diameter middle part is fixedly connected with supporting ring (8), a plurality of heating rods (9) of supporting ring (8) relative one end fixedly connected with.
2. The raw material extrusion structure for injection molding machine production according to claim 1, wherein: the extrusion box is characterized in that a second motor (11) is fixedly connected to the inner wall of the right side of the top end of the extrusion box (1), a threaded rod (12) is fixedly connected to the driving end of the second motor (11), and a sliding block (13) is connected to the outer diameter thread of the threaded rod (12).
3. The raw material extrusion structure for injection molding machine production according to claim 2, wherein: the two sides of the scraping device are fixedly connected with a second connecting rod (14) at one end of the inner side of the sliding block (13), and scraping heads (15) are respectively and fixedly connected with one end of the inner side of the second connecting rod (14).
4. The raw material extrusion structure for injection molding machine production according to claim 2, wherein: the right end of the threaded rod (12) is rotationally connected to the right inner wall of the top end of the extrusion box (1), and one end of the outer side of the sliding block (13) is both in sliding connection to the right inner wall of the extrusion box (1).
5. The raw material extrusion structure for injection molding machine production according to claim 1, wherein: the right end of the extrusion box (1) is fixedly connected with a discharge port (16).
6. The raw material extrusion structure for injection molding machine production according to claim 1, wherein: the left side of the top end of the feeding barrel (2) is fixedly connected with a feed inlet (17).
7. The raw material extrusion structure for injection molding machine production according to claim 1, wherein: the left end of the extrusion box (1) is fixedly connected with a fixing plate (18).
8. The raw material extrusion structure for injection molding machine production according to claim 1, wherein: the bottom end of the extrusion box (1) is fixedly connected with a bottom plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322408031.8U CN220808428U (en) | 2023-09-06 | 2023-09-06 | Raw material extrusion structure for injection molding machine production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322408031.8U CN220808428U (en) | 2023-09-06 | 2023-09-06 | Raw material extrusion structure for injection molding machine production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220808428U true CN220808428U (en) | 2024-04-19 |
Family
ID=90705730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322408031.8U Active CN220808428U (en) | 2023-09-06 | 2023-09-06 | Raw material extrusion structure for injection molding machine production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220808428U (en) |
-
2023
- 2023-09-06 CN CN202322408031.8U patent/CN220808428U/en active Active
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