CN219748862U

CN219748862U - Extruder with waste gas collection function

Info

Publication number: CN219748862U
Application number: CN202320610727.6U
Authority: CN
Inventors: 张强; 刘娜
Original assignee: Nanjing Jiuju Composite Material Co ltd
Current assignee: Nanjing Jiuju Composite Material Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-09-26
Anticipated expiration: 2033-03-24

Abstract

The utility model relates to the technical field of extruders with waste gas collection functions, which comprises a base, wherein a support is fixed at the top end of the base, a sliding plate is connected inside the support in a sliding manner, a support column is fixed at the top end of the sliding plate, a bearing table is fixed at the top end of the support column, a motor is arranged at the top end of the bearing table, an output shaft is fixed on the outer surface of the motor, an extruder penetrates through one end, far away from the motor, of the extruder, an extrusion head is fixed at one end, far away from the output shaft, of the extruder, a collection box is fixed at the top end of the base, an air suction pipe penetrates through and is fixed at the top end of the extruder, an air suction machine is fixed at the top end of the air suction pipe, waste gas generated in the extrusion process can be sucked into the collection box through the design of the air suction machine, a transmission pipeline, a filter plate and a clamping block and a fixing groove, the waste gas can be quickly installed and detached by the filter plate, and the working efficiency is improved.

Description

Extruder with waste gas collection function

Technical Field

The utility model relates to the technical field of extruders, in particular to an extruder with a waste gas collecting function.

Background

The screw extruder is based on the pressure and shearing force generated by screw rotation, so that materials can be fully plasticized and uniformly mixed, and the plastic extruder can be basically classified into a double-screw extruder, a single-screw extruder, a few multi-screw extruders and a screw-free extruder through die molding.

According to a disclosed plastic extruder, including extruder frame, the screw feeding device of setting in the extruder frame, be provided with the feed inlet in the extruder frame, screw feeding device is including setting up the screw pump that is used for the material in the extruder frame, be provided with the charging hopper on the screw pump, the screw pump rotates to set up in the extruder frame, the discharge mouth of pipe cover of screw pump is equipped with the passage, and passage one end is connected with the discharging pipe, and the other end is located the feed inlet (publication: CN 205044121U), and in the course of working in the above-mentioned application, its waste gas that produces directly flows in the air, just discharges without any processing, not only causes the pollution of environment, and the time has still can cause the influence to staff's health in addition, harm staff's health.

Disclosure of Invention

The present utility model is directed to an extruder with an exhaust gas collecting function, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an extruder with waste gas collection function, includes the base, the top of base is fixed with the support, the inside sliding connection of support has the sliding plate, the top of sliding plate is fixed with the support column, the top of support column is fixed with accepts the platform, the top of accepting the platform is provided with the motor, the surface mounting of motor has the output shaft, the one end that the motor was kept away from to the output shaft runs through has the extruder, the one end that the output shaft was kept away from to the extruder is fixed with the extrusion head, the top of base is fixed with the collecting box, the top of extruder runs through and is fixed with the breathing pipe, the top of dust absorption pipe is fixed with the aspirator, the inside sliding connection of collecting box has the filter, the fixed slot has been seted up to the surface of filter, the inner wall of collecting box is fixed with first spring, the bottom of first spring is fixed with the joint piece.

Preferably, one end of the clamping block, which is close to the first spring, is fixed with a pull rod, and the pull rod penetrates through and is connected with the collecting box in a sliding manner.

Preferably, a second spring is fixed at the top end of the bracket, and the top end of the second spring is fixed with the bearing table.

Preferably, a limiting rod is fixed at the top end of the bracket, and a damping block is fixed on the inner wall of the limiting rod.

Preferably, the bottom end of the bearing table is fixed with a connecting rod, and the bottom end of the connecting rod is fixed with an extrusion ball.

Preferably, the number of the damping blocks is four, and the four damping blocks are rubber blocks with rough outer surfaces.

Compared with the prior art, the utility model provides the extruder with the waste gas collecting function, which has the following beneficial effects:

1. this extruder with waste gas collection function through the design of aspirator, transfer line, filter, joint piece and fixed slot, can inhale the collecting box with the waste gas that produces among the extrusion process in, then absorb it by the filter to the installation that the filter can be quick is dismantled, improves work efficiency.

2. This extruder with waste gas collection function can alleviate the vibrations that it produced at the extruder during operation through the design of second spring, gag lever post, damping piece with the extrusion ball to ensure the job stabilization of extruder.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional appearance structure of the present utility model;

FIG. 2 is a schematic view of an extruder with exhaust gas collection function according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

In the figure: 1. a base; 2. a bracket; 3. a sliding plate; 4. a support column; 5. a receiving table; 6. a motor; 7. an output shaft; 8. an extruder; 9. an extrusion head; 10. a collection box; 11. an air suction pipe; 12. a suction machine; 13. a transfer pipe; 14. a filter plate; 15. a fixing groove; 16. a pull rod; 17. a first spring; 18. a clamping block; 19. a second spring; 20. a limit rod; 21. a damping block; 22. a connecting rod; 23. the ball is pressed.

Detailed Description

As shown in fig. 1-4, the present utility model provides a technical solution: the extruder with the waste gas collecting function comprises a base 1, a bracket 2 is fixed at the top end of the base 1, a second spring 19 is fixed at the top end of the bracket 2, the top end of the second spring 19 is fixed with a bearing table 5, a limiting rod 20 is fixed at the top end of the bracket 2, the limiting rod 20 can limit the movement track of an extrusion ball 23, damping blocks 21 are fixed on the inner wall of the limiting rod 20, four damping blocks 21 are totally four, the four damping blocks 21 are rubber blocks with rough outer surfaces, the damping blocks 21 can delay the movement speed of the extrusion ball 23, vibration generated by the extrusion ball 23 can be relieved when the extruder 8 works through the design of the second spring 19, the limiting rod 20, the damping blocks 21 and the extrusion ball 23, so that the working stability of the extruder 8 is ensured, a sliding plate 3 is connected in a sliding manner inside the bracket 2, a supporting column 4 is fixed at the top end of the sliding plate 3, the bearing table 5 is fixed at the top end of the supporting column 4, the bottom end of the bearing table 5 is fixed with a connecting rod 22, the bottom end of the connecting rod 22 is fixed with an extrusion ball 23, the top end of the bearing table 5 is provided with a motor 6, the outer surface of the motor 6 is fixed with an output shaft 7, one end of the output shaft 7 far away from the motor 6 penetrates through an extruder 8, one end of the extruder 8 far away from the output shaft 7 is fixed with an extrusion head 9, the top end of the base 1 is fixed with a collecting box 10, the collecting box 10 can store collected waste gas, the top end of the extruder 8 penetrates through and is fixed with an air suction pipe 11, the top end of the air suction pipe 11 is fixed with an air suction machine 12, the air suction machine 12 can extract the generated waste gas, the inside of the collecting box 10 is slidably connected with a filter plate 14, the outer surface of the filter plate 14 is provided with a fixing groove 15, the inner wall of the collecting box 10 is fixed with a first spring 17, the bottom end of the first spring 17 is fixed with a clamping block 18, the clamping block 18 can fix the fixing groove 15, the clamping block 18 is close to the one end of first spring 17 and is fixed with pull rod 16, and pull rod 16 runs through and sliding connection in collecting box 10, through the design of aspirator 12, transfer pipeline 13, filter 14, clamping block 18 and fixed slot 15, can inhale the collecting box 10 with the waste gas that produces in the extrusion process in, then absorb it by filter 14 to the installation dismantlement that filter 14 can be quick improves work efficiency.

When the extruder is used, the motor 6 is started, materials to be extruded are placed into the extruder 8, the aspirator 12 is started to convey generated waste gas into the collecting box 10 through the conveying pipeline 13, the filter plate 14 filters and purifies the waste gas, if the filter plate 14 needs to be replaced, the pull rod 16 is pulled to drive the clamping block 18 to be separated from the fixing groove 15, the filter plate 14 is taken out for replacement, the second spring 19 is extruded in the working process of the extruder 8, and the extrusion ball 23 extrudes the damping block 21 to relieve vibration.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. Extruder with waste gas collection function, including base (1), its characterized in that: the utility model discloses a novel structure of a filter, including base (1), support (2), slide plate (3) are fixed with on the top of support (2), slide plate (3) are fixed with support column (4), support column (4) are fixed with and accept bench (5) on the top, the top of accepting bench (5) is provided with motor (6), the surface mounting of motor (6) has output shaft (7), the one end that motor (6) was kept away from to output shaft (7) is run through has extruder (8), the one end that output shaft (7) was kept away from to extruder (8) is fixed with extrusion head (9), the top of base (1) is fixed with collecting box (10), the top of extruder (8) runs through and is fixed with breathing pipe (11), the top of breathing pipe (11) is fixed with aspirator (12), the inside sliding connection of collecting box (10) has filter (14), fixed slot (15) have been seted up to the surface of filter (14), the inner wall of collecting box (10) is fixed with first spring (17), the bottom of first spring (17) is fixed with block (18).

2. An extruder with an exhaust gas collecting function according to claim 1, characterized in that: one end of the clamping block (18) close to the first spring (17) is fixed with a pull rod (16), and the pull rod (16) penetrates through and is connected to the collecting box (10) in a sliding mode.

3. An extruder with an exhaust gas collecting function according to claim 1, characterized in that: the top end of the bracket (2) is fixed with a second spring (19), and the top end of the second spring (19) is fixed with the bearing table (5).

4. An extruder with an exhaust gas collecting function according to claim 1, characterized in that: a limiting rod (20) is fixed at the top end of the support (2), and a damping block (21) is fixed on the inner wall of the limiting rod (20).

5. An extruder with an exhaust gas collecting function according to claim 1, characterized in that: the bottom end of the bearing table (5) is fixed with a connecting rod (22), and the bottom end of the connecting rod (22) is fixed with a squeeze ball (23).

6. An extruder with an exhaust gas collecting function according to claim 4, wherein: the number of the damping blocks (21) is four, and the four damping blocks (21) are rubber blocks with rough outer surfaces.