CN210705876U - Longitudinal multi-screw injection molding machine - Google Patents
Longitudinal multi-screw injection molding machine Download PDFInfo
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- CN210705876U CN210705876U CN201921651755.2U CN201921651755U CN210705876U CN 210705876 U CN210705876 U CN 210705876U CN 201921651755 U CN201921651755 U CN 201921651755U CN 210705876 U CN210705876 U CN 210705876U
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- feed cylinder
- screw rod
- injection molding
- molding machine
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- Injection Moulding Of Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a vertical many screw rod injection molding machine, including the feed cylinder, middle vertical equidistance is equipped with a plurality of pivots in the feed cylinder, the pivot is equipped with threely at least, be equipped with the screw rod in the pivot, the screw rod surface is equipped with vertical equidistance and is equipped with a plurality of serration plates, the crisscross meshing setting of serration plate on two adjacent screw rod surfaces, the pivot upper end is equipped with rotating gear, meshing connection between the rotating gear, feed cylinder right side top is equipped with driving motor, the driving motor lower extreme is connected with the interlock gear, the interlock gear is connected with the left side rotating gear meshing, feed cylinder left end downside is equipped with extrud. The materials are extruded, crushed and melted between the screw rods through the serrated plates, so that the materials are crushed and melted more uniformly, the melting efficiency is effectively improved, and the production efficiency is improved.
Description
Technical Field
The utility model relates to an injection molding machine equipment technical field especially relates to a vertical many screw rods injection molding machine.
Background
The injection molding machine is main molding equipment for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by using a plastic molding die; the injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity. The injection molding device in the injection molding machine generally carries out the melting of material through the feed cylinder, and the material that gets into in the injection molding device probably granule is great, and the melting speed is slower, generally all through extension feed cylinder length, improves the melting time, and the feed cylinder of extension occupies a large area of land to melting time is long, and production efficiency is low, therefore solves this problem just becomes very important.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a vertical many screw rods injection molding machine, through vertically setting up the screw rod, the screw rod surface sets up the serration plate, and the material is smashed in the extrusion between the screw rod and is melted, has improved melting efficiency, has solved and has melted the problem that production efficiency is low slowly.
The utility model provides a vertical many screw rod injection molding machine, including the feed cylinder, middle vertical equidistance is equipped with a plurality of pivots in the feed cylinder, the pivot is equipped with threely at least, be equipped with the screw rod in the pivot, the screw rod surface is equipped with vertical equidistance and is equipped with a plurality of serration plates, the crisscross meshing setting of serration plate on two adjacent screw rod surfaces, the pivot upper end is equipped with rotating gear, meshing connection between the rotating gear, feed cylinder right side top is equipped with driving motor, the driving motor lower extreme is connected with the interlock gear, the interlock gear is connected with the left side rotating gear meshing, feed cylinder left end downside is equipped with extrud.
The further improvement lies in that: the left end is equipped with extrudes the piece in the feed cylinder, extrudes the piece upper end and is connected with and promotes the cylinder.
The further improvement lies in that: the surface of the screw rod is also provided with spiral grains which are arranged between the sawtooth plates.
The further improvement lies in that: heating pipes are arranged in the screw and the extrusion block.
The utility model has the advantages that: the screws are longitudinally arranged, the serrated plates are arranged on the surfaces of the screws, and materials are extruded, crushed and melted between the screws through the serrated plates, so that the materials are crushed and melted more uniformly, the melting efficiency is effectively improved, and the production efficiency is improved; the extrusion head is arranged, the heating pipe is arranged in the extrusion head, the extrusion head moves up and down by pushing the air cylinder, the injection molding efficiency is improved, and the heating pipe is heated during extrusion injection molding to prevent the extrusion head from being blocked by solidified materials; set up the spiral line, make the material can flow along the spiral line direction, prevent that the material from piling up, reduce and smash melting efficiency.
Drawings
Fig. 1 is a front view of the present invention.
FIG. 2 is a schematic view of the screw distribution.
Wherein: 1-material cylinder, 2-rotating shaft, 3-screw, 4-sawtooth plate, 5-rotating gear, 6-driving motor, 7-linkage gear, 8-extrusion head, 9-feed inlet, 10-extrusion block, 11-pushing cylinder, 12-helical pattern, 13-heating pipe.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be described in detail with reference to the following embodiments, which are only used for explaining the present invention and do not limit the protection scope of the present invention.
As shown in fig. 1-2, this embodiment provides a vertical multi-screw injection molding machine, including feed cylinder 1, the middle vertical equidistance is equipped with a plurality of pivots 2 in feed cylinder 1, pivot 2 is equipped with threely at least, be equipped with screw rod 3 in the pivot, screw rod 3 surface is equipped with vertical equidistance and is equipped with a plurality of serration plates 4, the crisscross meshing setting of serration plates 4 on two adjacent screw rod 3 surfaces, 2 upper ends of pivot are equipped with rotating gear 5, meshing connection between rotating gear 5, 1 right side top of feed cylinder is equipped with driving motor 6, 6 lower extreme of driving motor is connected with interlock gear 7, interlock gear 7 is connected with left side rotating gear 5 meshing, 1 left end downside of feed cylinder is equipped with extrudes first 8, 1 right. The left end is equipped with in the feed cylinder 1 and extrudes piece 10, extrudes the piece 10 upper end and is connected with push cylinder 11. The surface of the screw rod 3 is also provided with spiral grains 12, and the spiral grains 12 are arranged between the sawtooth plates 4. Heating pipes 13 are arranged in the screw 3 and the extrusion block 10.
The material gets into in the feed cylinder 1 through feed inlet 9, driving motor 6 drives running gear 5 through interlock gear 7 and rotates, running gear 5 drives screw rod 3 through pivot 2 and rotates, it is smashed to drive the material to extrude between serration plate 4 when screw rod 3 rotates, the material flows along the 12 directions of spiral line simultaneously, heating pipe 13 in the screw rod 3 melts the material, the molten material is extruded through extrusion head 8 and is moulded plastics, it extrudes the piece 10 and extrude the material to promote cylinder 11 to drive, improve the material and extrude speed, it heats when extruding the moulding plastics to extrude heating pipe 13 in the piece 10 simultaneously, prevent that the material solidification from blockking up extrusion head 8.
Claims (4)
1. A vertical multi-screw injection molding machine, includes feed cylinder (1), its characterized in that: middle vertical equidistance is equipped with a plurality of pivots (2) in feed cylinder (1), pivot (2) are equipped with threely at least, be equipped with screw rod (3) in the pivot, screw rod (3) surface is equipped with vertical equidistance and is equipped with a plurality of serration plates (4), two adjacent screw rod (3) surface serration plates (4) crisscross meshing setting, pivot (2) upper end is equipped with rotating gear (5), meshing connection between rotating gear (5), feed cylinder (1) right side top is equipped with driving motor (6), driving motor (6) lower extreme is connected with interlock gear (7), interlock gear (7) are connected with left side rotating gear (5) meshing, feed cylinder (1) left end downside is equipped with and extrudes head (8), feed cylinder (1) right-hand member is equipped with feed inlet (9).
2. The longitudinal multi-screw injection molding machine of claim 1, wherein: the left end is equipped with in feed cylinder (1) and extrudes piece (10), extrudes piece (10) upper end and is connected with push cylinder (11).
3. The longitudinal multi-screw injection molding machine of claim 1, wherein: the surface of the screw rod (3) is also provided with spiral grains (12), and the spiral grains (12) are arranged between the sawtooth plates (4).
4. The longitudinal multi-screw injection molding machine according to claim 1 and claim 2, wherein: heating pipes (13) are arranged in the screw (3) and the extrusion block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921651755.2U CN210705876U (en) | 2019-09-30 | 2019-09-30 | Longitudinal multi-screw injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921651755.2U CN210705876U (en) | 2019-09-30 | 2019-09-30 | Longitudinal multi-screw injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210705876U true CN210705876U (en) | 2020-06-09 |
Family
ID=70959220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921651755.2U Active CN210705876U (en) | 2019-09-30 | 2019-09-30 | Longitudinal multi-screw injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210705876U (en) |
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2019
- 2019-09-30 CN CN201921651755.2U patent/CN210705876U/en active Active
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