CN214000488U

CN214000488U - Extrusion machine head for plastic pipe production

Info

Publication number: CN214000488U
Application number: CN202023062893.2U
Authority: CN
Inventors: 闫五军; 崔兴龙; 郭京州; 焦小龙
Original assignee: Jiaozuo Yutong Plastic Technology Co ltd
Current assignee: Jiaozuo Yutong Plastic Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-20
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a plastics tubular product production is with extruding aircraft nose relates to the relevant field of extruder, for solving present fuse-element through long-time plastify with be heated, will produce and decompose the relic, also have impurity in the raw and other materials, all can be along with plastics get into extrude the aircraft nose in, firstly influence the quality of plastic part, secondly can influence normal production, the traditional aircraft nose of extruding is not convenient for change the problem of filter screen. The upper surface of mounting panel fixedly connected with guide rail, the last surface sliding connection of guide rail has the extruder head body, the inside of extruding the aircraft nose body is provided with the transition ring, the bolt has been pegged graft to the inside of extruding the aircraft nose body, the surface of bolt has cup jointed the gasket, the surface of bolt has cup jointed filtering mechanism, filtering mechanism includes the main frame, the circular slot has been seted up to the inside of main frame, the inside of circular slot has been pegged graft and has been had filtering frame, filtering frame's inside is provided with the filter screen.

Description

Extrusion machine head for plastic pipe production

Technical Field

The utility model relates to an extruder field of being correlated with specifically is a plastics tubular product production is with extruding aircraft nose.

Background

The conical double-screw extruder is a high-efficiency mixing and extruding device, has the characteristics of uniform plasticizing and mixing, high yield, stable quality, wide application range, long service life, direct molding of PVC powder and the like, can be matched with a corresponding molding machine head die and an auxiliary machine to directly extrude various thermoplastic plastics, particularly hard PVC powder, into plastic products such as pipes, plates, sheets, rods, films, profiles and the like, and can also finish the modification of various plastics and the powder granulation process.

The fuse-element is through long-time plastify with be heated, will produce and decompose the relic, also has impurity in the raw and other materials, all can be along with plastics get into the extrusion aircraft nose, firstly influences the quality of plastic part, secondly can influence normal production, the debris that can gather often on the filter screen can make the pressure rise of extrusion aircraft nose internal pressure, influences the flow of fuse-element, traditional extrusion aircraft nose is not convenient for change the filter screen, consequently needs a plastics tubular product production with the extrusion aircraft nose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastics tubular product production is with extruding aircraft nose to solve the traditional problem of extruding the aircraft nose and being not convenient for change the filter screen that proposes in 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 tubular product production is with extruding aircraft nose, includes the mounting panel, the last fixed surface of mounting panel is connected with the guide rail, the last surface sliding connection of guide rail has the extruder head body, the inside of extruding the aircraft nose body is provided with the transition ring, the inside of extruding the aircraft nose body is pegged graft and is had the bolt, the surface of bolt has cup jointed the gasket, the surface of bolt has cup jointed filtering mechanism, filtering mechanism includes the main frame, the circular slot has been seted up to the inside of main frame, the inside of circular slot is pegged graft and is had filtering frame, filtering frame's inside is provided with the filter screen.

In a further embodiment, one end of the support plate is inserted with a pin shaft, and the outer surface of the pin shaft is sleeved with a connecting plate.

In a further embodiment, the other end of the connecting plate is movably connected with a supporting plate, and one side surface of the supporting plate is provided with a long slotted hole.

In a further embodiment, one side of the support plate is provided with two springs.

In a further embodiment, a support flat plate is fixedly connected to the upper surface of the support plate, and a support vertical plate is fixedly connected to the upper surface of the support flat plate.

In a further embodiment, a bearing is arranged inside the supporting vertical plate, and a roller is inserted into the bearing.

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

1. in the utility model, through the matching arrangement among the bracket plate, the guide rail, the extrusion machine head body, the transition ring, the bolt, the gasket, the filtering mechanism, the main frame, the circular groove, the filtering frame and the filtering net, the worker places the extrusion machine head body on the surface of the guide rail, the extrusion machine head body is pushed on the guide rail to correspond to the threaded hole of the extruder, the guide rail can assist the extrusion machine head body to be connected with the extruder, the bolt is inserted into the connecting hole of the extrusion machine head body, then the gasket and the filtering mechanism are connected in sequence, the filtering frame is adapted to the circular groove in the main frame, the filtering frame is placed in the circular groove by a worker by means of the handle, the filtering net is arranged in the filtering frame, impurities in the plastic can be effectively filtered, the quality of the plastic part is improved, because the filtering mechanism is separated from the extruder head body, the filter screen can be conveniently replaced, and the working efficiency is improved.

2. The utility model discloses an in, through the round pin axle, the connecting plate, the backup pad, the slotted hole, a spring, support the flat board, support the riser, cooperation setting between bearing and the cylinder, the quantity of round pin axle and connecting plate is two, the connecting plate can rotate around the round pin axle, the backup pad supports whole device, and be connected with the extruder, fastening bolt can be inserted to the inside of slotted hole, when the export ejection of compact from the extruder head body, the spring supports the mounting panel, and provide elasticity for the mounting panel, support the flat board and be connected with supporting the riser, support for the cylinder provides the support, guarantee the normal rotation of cylinder, the bearing has reduced the running friction of cylinder, the cylinder provides transition support for the working of plastics.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the cross-sectional structure of the extruder head body of the present invention;

FIG. 3 is a schematic structural view of the circular groove of the present invention;

FIG. 4 is a schematic structural view of the filter screen of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a mounting plate; 2. a guide rail; 3. an extruder head body; 4. a transition ring; 5. a bolt; 6. a gasket; 7. a filtering mechanism; 701. a main frame; 702. a circular groove; 703. a filter frame; 704. a filter screen; 8. a pin shaft; 9. a connecting plate; 10. a support plate; 11. a long slot hole; 12. a spring; 13. supporting the flat plate; 14. a support vertical plate; 15. a bearing; 16. and (3) a roller.

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.

Please refer to fig. 1-5, which illustrate an embodiment of the present invention: an extruder head for plastic pipe production comprises a support plate 1, a guide rail 2 is fixedly connected to the upper surface of the support plate 1, an extruder head body 3 is slidably connected to the upper surface of the guide rail 2, a transition ring 4 is arranged inside the extruder head body 3, a bolt 5 is inserted inside the extruder head body 3, a gasket 6 is sleeved on the outer surface of the bolt 5, a filtering mechanism 7 is sleeved on the outer surface of the bolt 5, the filtering mechanism 7 comprises a main frame 701, a circular groove 702 is formed inside the main frame 701, a filtering frame 703 is inserted inside the circular groove 702, a filtering net 704 is arranged inside the filtering frame 703, the extruder head body 3, the transition ring 4, the bolt 5, the gasket 6, the filtering mechanism 7, the main frame 701, the circular groove 702, the filtering frame 703 and the filtering net 704 are matched, and a worker puts the extruder head body 3 on the surface of the guide rail 2, promote on guide rail 2 that extruder head body 3 is corresponding with the screw hole of extruder, guide rail 2 can assist extruder head body 3 to be connected with the extruder, insert bolt 5 in the connecting hole of extruder head body 3, connect gradually gasket 6 and filtering mechanism 7 again, filtering frame 703 suits with the inside circular slot 702 of main frame 701, the staff makes filtering frame 703 put into the inside of circular slot 702 with the help of the handle, filter screen 704 sets up in filtering frame 703's inside, can effectively filter the debris in the plastic, improve the quality of plastic part, because filtering mechanism 7 leaves with extruder head body 3, can be convenient for change filter screen 704, and work efficiency has been improved.

Further, a pin shaft 8 is inserted into one end of the support plate 1, a connecting plate 9 is sleeved on the outer surface of the pin shaft 8, the number of the pin shafts 8 and the number of the connecting plates 9 are two, and the connecting plates 9 can rotate around the pin shafts 8.

Further, the other end of the connecting plate 9 is movably connected with a supporting plate 10, a long slotted hole 11 is formed in one side face of the supporting plate 10, the supporting plate 10 supports the whole device and is connected with the extruder, and a fastening bolt can be inserted into the long slotted hole 11.

Further, a side of the supporting plate 10 is provided with two springs 12, and the springs 12 support the holder plate 1 and provide elasticity to the holder plate 1 when discharging from the outlet of the extruder head body 3.

Further, the upper surface of the support plate 1 is fixedly connected with a support flat plate 13, the upper surface of the support flat plate 13 is fixedly connected with a support vertical plate 14, and the support flat plate 13 is connected with the support vertical plate 14 to support the roller 16 and ensure the normal rotation of the roller 16.

Further, the inside of supporting riser 14 is provided with bearing 15, and the inside grafting of bearing 15 has cylinder 16, and bearing 15 has reduced the rotational friction of cylinder 16, and cylinder 16 provides transition support for the working of plastics.

3. The working principle is as follows: when the device is used, through the matching arrangement among the support plate 1, the guide rail 2, the extruder head body 3, the transition ring 4, the bolt 5, the gasket 6, the filtering mechanism 7, the main frame 701, the circular groove 702, the filtering frame 703 and the filtering net 704, a worker places the extruder head body 3 on the surface of the guide rail 2, pushes the extruder head body 3 on the guide rail 2 to correspond to a threaded hole of the extruder, the guide rail 2 can assist the extruder head body 3 to be connected with the extruder, the bolt 5 is inserted into a connecting hole of the extruder head body 3, then the gasket 6 and the filtering mechanism 7 are sequentially connected, the filtering frame 703 is adapted to the circular groove 702 in the main frame 701, the worker places the filtering frame into the circular groove 702 by means of the handle, the filtering net 704 is arranged in the filtering frame 703, impurities in plastic can be effectively filtered, the quality of a plastic part is improved, and the filtering mechanism 7 is separated from the extruder head body 3, can be convenient for change filter screen 704, and work efficiency is improved, through round pin axle 8, connecting plate 9, backup pad 10, slotted hole 11, spring 12, support flat plate 13, support riser 14, cooperation setting between bearing 15 and the cylinder 16, the quantity of round pin axle 8 and connecting plate 9 is two, connecting plate 9 can rotate around round pin axle 8, backup pad 10 supports whole device, and be connected with the extruder, fastening bolt can be inserted to slotted hole 11's inside, when the export ejection of compact from extruder head body 3, spring 12 supports mounting panel 1, and provide elasticity for mounting panel 1, support flat plate 13 is connected with support riser 14, support for cylinder 16 provides, guarantee cylinder 16's normal rotation, bearing 15 has reduced cylinder 16's rotational friction, cylinder 16 supports for providing the transition.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a plastics production of tubular product is with extrusion aircraft nose, includes mounting panel (1), its characterized in that: the upper surface of mounting panel (1) is fixedly connected with guide rail (2), the upper surface sliding connection of guide rail (2) has extruder head body (3), the inside of extruder head body (3) is provided with transition ring (4), bolt (5) have been pegged graft to the inside of extruder head body (3), gasket (6) have been cup jointed to the surface of bolt (5), filtering mechanism (7) include main frame (701), circular slot (702) have been seted up to the inside of main frame (701), filtering frame (703) have been pegged graft to the inside of circular slot (702), filtering frame (703)'s inside is provided with filter screen (704).

2. The extruder head for producing the plastic pipe according to claim 1, wherein: one end of the support plate (1) is inserted with a pin shaft (8), and the outer surface of the pin shaft (8) is sleeved with a connecting plate (9).

3. The extruder head for producing the plastic pipe according to claim 2, wherein: the other end of the connecting plate (9) is movably connected with a supporting plate (10), and a long slotted hole (11) is formed in one side face of the supporting plate (10).

4. The extruder head for plastic pipe production according to claim 3, wherein: one side of the supporting plate (10) is provided with two springs (12), and the number of the springs (12) is two.

5. The extruder head for producing the plastic pipe according to claim 1, wherein: the upper surface of the support plate (1) is fixedly connected with a support flat plate (13), and the upper surface of the support flat plate (13) is fixedly connected with a support vertical plate (14).

6. The extruder head for producing the plastic pipe according to claim 5, wherein: the bearing (15) is arranged in the supporting vertical plate (14), and a roller (16) is inserted in the bearing (15).