CN212707935U

CN212707935U - Plastic extrusion molding device

Info

Publication number: CN212707935U
Application number: CN202021196727.9U
Authority: CN
Inventors: 郭文举
Original assignee: Xinxiang Lingjun Electric Appliance Co ltd
Current assignee: Xinxiang Lingjun Electric Appliance Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-03-16
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a plastics extrusion moulding device, including base, defeated material screw rod and play feed cylinder, the both ends lower part of base is fixed with the support column, and the one end upper portion of base is provided with drive motor, the outer distribution of defeated material screw rod has the heating plate, and the outside of heating plate is provided with the frame, the one end upper portion of frame distributes and has the hopper, and is connected with the feed opening between the lower extreme of hopper and the frame, the inside of feed opening is provided with the striker plate, and the outer end of striker plate is fixed with the pull ring, go out the feed cylinder and be fixed in the outer end lower part of frame, and the lower extreme that goes out the feed cylinder is provided with extruding means. This plastics extrusion moulding device is provided with the striker plate, can drive the striker plate through the pulling pull ring and slide inside the feed opening to control feed opening open-ended size, the staff of being convenient for masters unloading speed, and be convenient for filter the material of extruding through filter screen piece, make the material purity of extruding higher, improve the quality of product greatly.

Description

Plastic extrusion molding device

Technical Field

The utility model relates to an extruder technical field specifically is a plastics extrusion moulding device.

Background

In recent years, thermoplastic materials made of synthetic materials such as PVC resin are being widely popularized, developed and used in China, processing equipment and processing technology of the thermoplastic materials are gradually improved and improved, and particularly in the aspect of plastic pipeline production, novel plastics such as PE, PVC, PPR and the like rapidly replace original metal pipelines with the excellent advantages of the novel plastics. Along with the improvement of the power of a plastic extruder and the addition of regenerated plastic colloidal particles in a raw material formula of a product, higher requirements are provided for the surface smoothness and stability of an extruded pipe of the extruder in the production process, and the qualification rate of a produced finished product needs to be improved, so that a plastic extrusion molding device is needed.

The plastic extrusion molding device on the market is mostly not convenient for control the speed of unloading for extrude the material inadequately even, the product effect of producing is relatively poor, and most all do not set up filtering capability, and the product quality who makes to produce is relatively poor, has brought troublesome problem for the staff, for this reason, we propose a plastic extrusion molding device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastics extrusion moulding device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastics extrusion moulding device, includes base, defeated material screw rod and goes out the feed cylinder, the both ends lower part of base is fixed with the support column, and the one end upper portion of base is provided with drive machine, defeated material screw rod is connected in drive machine's one end, and the both ends of defeated material screw rod distribute and have spacing sleeve, the outer distribution of defeated material screw rod has the heating plate, and the outside of heating plate is provided with the frame, the one end upper portion of frame distributes and has the hopper, and is connected with the feed opening between the lower extreme of hopper and the frame, the inside of feed opening is provided with the striker plate, and the outer end of striker plate is fixed with the pull ring, it is fixed in the outer end lower part of frame to go out.

Preferably, a welding integrated structure is formed between the base and the supporting column, and the base and the supporting column are vertically distributed.

Preferably, a transmission structure is formed between the transmission motor and the material conveying screw rod, and the material conveying screw rod is movably connected with the limiting sleeve.

Preferably, a fixing structure is formed between the heating plate and the rack, and the heating plate and the rack are distributed in parallel.

Preferably, a sliding structure is formed between the material baffle plate and the feed opening, and an integrated structure is formed between the material baffle plate and the pull ring.

Preferably, extruding means is including top connecting block, screw thread embedding piece, bottom connecting block, internal thread, filter screen piece and shaping through-hole, the lower extreme of top connecting block is fixed with the screw thread embedding piece, and the lower part distribution of screw thread embedding piece has the bottom connecting block, the inner wall of bottom connecting block is provided with the internal thread, and the inside embedding of bottom connecting block has filter screen piece, filter screen piece's lower part distribution has the shaping through-hole.

Preferably, an embedded structure is formed between the filter mesh and the bottom connecting block, and an integrated structure is formed between the forming through hole and the bottom connecting block.

Compared with the prior art, the beneficial effects of the utility model are that:

the plastic extrusion molding device is provided with the baffle plate, the baffle plate is convenient to drive to slide in the blanking port by pulling the pull ring, so that the size of the opening of the blanking port is controlled, a worker can conveniently control the blanking speed, and the extruded material is convenient to filter through the filter screen, so that the purity of the extruded material is higher, and the quality of a product is greatly improved;

the plastic extrusion molding device is provided with a transmission motor, the material conveying screw rod is conveniently driven to rotate under the action of the transmission motor so as to convey materials, the limiting sleeve can limit and fix the material conveying screw rod, and the heating plate can heat and melt the materials so as to facilitate the molding and extrusion of the materials;

this plastics extrusion moulding device is provided with extruding means, is convenient for carry out erection joint to top connecting block and bottom connecting block through internal thread and screw thread embedding piece, and can filter the material through filter screen piece to go back accessible rotation dismantlement between top connecting block and the bottom connecting block, be convenient for take out the filter screen piece clearance and change, it is convenient to bring for the staff.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the extruding mechanism of the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a drive motor; 4. a material conveying screw rod; 5. a limiting sleeve; 6. heating the plate; 7. a frame; 8. a hopper; 9. a feeding port; 10. a striker plate; 11. a pull ring; 12. a discharging barrel; 13. an extrusion mechanism; 1301. a top connecting block; 1302. a threaded insert; 1303. a bottom connecting block; 1304. an internal thread; 1305. a filter mesh sheet; 1306. and forming the through hole.

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 plastic extrusion molding device comprises a base 1, support columns 2, a transmission motor 3, a material conveying screw rod 4, a limiting sleeve 5, a heating plate block 6, a rack 7, a hopper 8, a feed opening 9, a material baffle plate 10, a pull ring 11, a discharge barrel 12, an extrusion mechanism 13, a top connecting block 1301, a thread embedding block 1302, a bottom connecting block 1303, internal threads 1304, a filter screen 1305 and a molding through hole 1306, wherein the support columns 2 are fixed on the lower parts of two ends of the base 1, the transmission motor 3 is arranged on the upper part of one end of the base 1, a welding integrated structure is formed between the base 1 and the support columns 2, the base 1 and the support columns 2 are vertically distributed, and the support columns 2 and the base 1 are welded to enable the frame connection of the whole device to be more stable and greatly improve the stability of the device;

the conveying screw rod 4 is connected to one end of the transmission motor 3, the limiting sleeves 5 are distributed at two ends of the conveying screw rod 4, the heating plate 6 is distributed on the outer portion of the conveying screw rod 4, the frame 7 is arranged outside the heating plate 6, the transmission structure is formed between the transmission motor 3 and the conveying screw rod 4, the conveying screw rod 4 and the limiting sleeves 5 are movably connected, the fixing structure is formed between the heating plate 6 and the frame 7, the heating plate 6 and the frame 7 are distributed in a parallel shape, the conveying screw rod 4 is driven to rotate under the action of the transmission motor 3, so that materials are conveyed, the conveying screw rod 4 can be limited and fixed through the limiting sleeves 5, and the materials can be heated and melted through the heating plate 6, so that the materials can be molded and extruded conveniently;

a hopper 8 is distributed at the upper part of one end of the frame 7, a blanking port 9 is connected between the lower end of the hopper 8 and the frame 7, a striker plate 10 is arranged inside the blanking port 9, a pull ring 11 is fixed at the outer end of the striker plate 10, a sliding structure is formed between the striker plate 10 and the blanking port 9, an integrated structure is formed between the striker plate 10 and the pull ring 11, the striker plate 10 can be conveniently driven to slide inside the blanking port 9 by pulling the pull ring 11, so that the size of an opening of the blanking port 9 is controlled, and a worker can conveniently control blanking speed;

the discharging barrel 12 is fixed on the lower part of the outer end of the rack 7, the lower end of the discharging barrel 12 is provided with an extruding mechanism 13, the extruding mechanism 13 comprises a top connecting block 1301, a thread embedding block 1302, a bottom connecting block 1303, internal threads 1304, a filter screen 1305 and a forming through hole 1306, the lower end of the top connecting block 1301 is fixed with the thread embedding block 1302, the lower part of the thread embedding block 1302 is distributed with a bottom connecting block 1303, the inner wall of the bottom connecting block 1303 is provided with the internal threads 1304, the filter screen 1305 is embedded in the bottom connecting block 1303, the lower part of the filter screen 1305 is distributed with the forming through hole 1306, an embedded structure is formed between the filter screen 1305 and the bottom connecting block 1303, the forming through hole 1306 and the bottom connecting block 1303 form an integrated structure, the top connecting block 1301 and the bottom connecting block are convenient to be installed and connected through the internal threads 1304 and the thread embedding block 1302, and still can dismantle through the rotation between top connecting block 1301 and the bottom connecting block 1303, be convenient for take out clearance and change filter screen 1305, bring the convenience for the staff.

The working principle is as follows: for the plastic extrusion molding device, firstly, the material is put into the hopper 8, then the transmission motor 3 is started, the material conveying screw rod 4 can be driven to rotate through the action of the transmission motor 3, the material conveying screw rod 4 can be limited and fixed through the limiting sleeve 5, the material can be heated and melted through the heating plate 6 so as to be conveniently molded and extruded, then the pull ring 11 is pulled to drive the material baffle plate 10 to slide in the discharging opening 9, so that the opening size of the discharging opening 9 is controlled, the discharging speed is controlled, then the material is conveyed through the material conveying screw rod 4 and finally conveyed from the discharging barrel 12 into the extruding mechanism 13 to be molded and extruded, the material enters the inside of the bottom connecting block 1303 through the inside of the top connecting block 1301, then is filtered through the filter screen 1305 and finally extruded from the molding through hole 1306, and be convenient for dismantle bottom connecting block 1303 through screw thread embedding piece 1302 and internal thread 1304, be convenient for clear up the change to filter screen 1305, through welding between support column 2 and the base 1 for the frame attach of whole device is more firm, improves the device's stability greatly.

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

1. The utility model provides a plastics extrusion moulding device, includes base (1), defeated material screw rod (4) and goes out feed cylinder (12), its characterized in that: the lower parts of the two ends of the base (1) are fixed with support columns (2), the upper part of one end of the base (1) is provided with a transmission motor (3), the material conveying screw rod (4) is connected with one end of the transmission motor (3), and two ends of the material conveying screw rod (4) are distributed with limiting sleeves (5), the outer part of the material conveying screw rod (4) is distributed with heating plates (6), a frame (7) is arranged outside the heating plate (6), a hopper (8) is distributed at the upper part of one end of the frame (7), a feed opening (9) is connected between the lower end of the hopper (8) and the frame (7), a material baffle plate (10) is arranged inside the feed opening (9), and the outer end of the striker plate (10) is fixed with a pull ring (11), the discharge barrel (12) is fixed at the lower part of the outer end of the rack (7), and the lower end of the discharge barrel (12) is provided with an extruding mechanism (13).

2. A plastic extrusion molding apparatus as claimed in claim 1, wherein: the welding integrated structure is formed between the base (1) and the supporting columns (2), and the base (1) and the supporting columns (2) are vertically distributed.

3. A plastic extrusion molding apparatus as claimed in claim 1, wherein: a transmission structure is formed between the transmission motor (3) and the material conveying screw rod (4), and the material conveying screw rod (4) is movably connected with the limiting sleeve (5).

4. A plastic extrusion molding apparatus as claimed in claim 1, wherein: a fixing structure is formed between the heating plate block (6) and the rack (7), and the heating plate block (6) and the rack (7) are distributed in a parallel manner.

5. A plastic extrusion molding apparatus as claimed in claim 1, wherein: a sliding structure is formed between the material baffle plate (10) and the feed opening (9), and an integrated structure is formed between the material baffle plate (10) and the pull ring (11).

6. A plastic extrusion molding apparatus as claimed in claim 1, wherein: extruding means (13) include top connecting block (1301), screw thread embedded block (1302), bottom connecting block (1303), internal thread (1304), filter screen piece (1305) and shaping through-hole (1306), the lower extreme of top connecting block (1301) is fixed with screw thread embedded block (1302), and the lower part of screw thread embedded block (1302) distributes and have bottom connecting block (1303), the inner wall of bottom connecting block (1303) is provided with internal thread (1304), and the inside embedding of bottom connecting block (1303) has filter screen piece (1305), the lower part of filter screen piece (1305) distributes and has shaping through-hole (1306).

7. A plastic extrusion molding apparatus as claimed in claim 6, wherein: an embedded structure is formed between the filter mesh (1305) and the bottom connecting block (1303), and an integrated structure is formed between the forming through hole (1306) and the bottom connecting block (1303).