CN215319782U

CN215319782U - Plastic material blending extruder

Info

Publication number: CN215319782U
Application number: CN202121379405.2U
Authority: CN
Inventors: 赵培超; 杨培文; 薛峰
Original assignee: Qingdao Hesu Plastic Machinery Manufacturing Co ltd
Current assignee: Qingdao Hesu Plastic Machinery Manufacturing Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-28
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a plastic material blending extruder, which comprises: the two fixing blocks are connected through a communicating pipe, and a mixing cavity with a funnel-shaped cross section is arranged in each fixing block; the two fixing plates are symmetrically arranged on two sides of the fixing block, a rotating shaft for driving the fixing block to rotate is rotatably arranged on the fixing plate on the right side, and a servo motor matched with the rotating shaft is arranged on the fixing plate; and the rotating mechanism comprises two connecting rods with concave-shaped cross sections, and the two ends of each connecting rod are fixedly connected with the two fixing blocks respectively. The utility model can mix the plastic materials processed at different temperatures, so that the mixing operation of the plastic materials at different temperatures is simpler and more convenient, and the extrusion efficiency of the plastic materials is improved.

Description

Plastic material blending extruder

Technical Field

The utility model relates to the technical field of plastic extrusion, in particular to a plastic material blending extruder.

Background

The plastic material is a solid material which is made up by using polymer as basic component, adding additive and making them pass through the processes of moulding or cross-linking and curing at a certain temp. and pressure.

In the process of processing plastic materials by utilizing an extruder, because the heat change processing temperatures of different plastic materials are different, the materials processed at high temperature are added into the materials processed at low temperature and are thermally mixed together after the heat change processing at different temperatures is carried out in different cavities, and because the mixing operation of the materials processed at high temperature and the materials processed at low temperature is very complicated, the subsequent extrusion efficiency of the plastic materials is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the following defects in the prior art, and provides a plastic material blending extruder which is low in subsequent extrusion efficiency of plastic materials due to the fact that the mixing operation of adding a high-temperature processed material into a low-temperature processed material is very complicated.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a plastic material blending extruder, the plastic material blending extruder comprising:

the two fixing blocks are connected through a communicating pipe, and a mixing cavity with a funnel-shaped cross section is arranged in each fixing block;

the two fixing plates are symmetrically arranged on two sides of the fixing block, a rotating shaft for driving the fixing block to rotate is rotatably arranged on the fixing plate on the right side, and a servo motor matched with the rotating shaft is arranged on the fixing plate;

the rotating mechanism comprises two connecting rods with concave cross sections, two ends of each connecting rod are fixedly connected with the two fixing blocks respectively, and the connecting rod on the right side is fixedly connected with the rotating shaft;

the sliding mechanism comprises a moving plate which is arranged on the communicating pipe in a sliding mode, and a moving rod which is convenient to operate is installed on one side of the moving plate.

Preferably, slewing mechanism still includes fixed mounting and is located the left dwang on the connecting rod, the dwang is kept away from the one end of connecting rod with the fixed plate rotates and connects.

Preferably, the sliding mechanism comprises a rubber layer fixedly installed on the surface of the moving plate, the rubber layer is used for reinforcing the fitting performance of the moving plate and the wall of the communicating pipe, and a sealing ring for improving the connection sealing performance with the moving plate is installed on the communicating pipe.

Preferably, two limiting blocks are symmetrically arranged in the communicating pipe, and each limiting block is provided with a sliding groove used for the moving plate to slide left and right.

Preferably, a transverse plate is fixedly installed on one side of the communicating pipe and is transversely arranged, and the transverse plate is tightly connected with the moving rod through a fixing rod.

Preferably, each fixed block is provided with an extrusion pipe, and one end of each extrusion pipe is provided with a pipe cover.

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

under servo motor's drive effect, make the axis of rotation take place to rotate, under the transmission of connecting rod, will make two fixed blocks take place to rotate simultaneously, when two fixed blocks are in vertical state, take place to remove through manual messenger's movable plate, under the effect of gravity, the plastic material in the top fixed block, will move in the fixed block of below through communicating pipe, thereby can carry out the mixture between the different temperature processing plastic material, make the mixed operation of different temperature plastic material more simple and convenient, be favorable to improving the efficiency of extruding to the plastic material.

Drawings

FIG. 1 is a schematic front structural view of a plastic material blending extruder according to the present invention;

fig. 2 is a schematic perspective view of the communication tube.

In the figure: the sealing device comprises a fixing plate 1, a rotating shaft 2, a rotating rod 3, a connecting rod 4, a communicating pipe 5, a fixing rod 6, a fixing block 7, a pipe cover 8, an extrusion pipe 9, a sealing ring 10, a transverse plate 11, a moving rod 12, a limiting block 13, a moving plate 14 and a rubber layer 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The terms "upper", "lower", "left", "right", "middle" and "one" used in the present invention are for clarity of description, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the modifications may be regarded as the scope of the present invention without substantial technical change.

Referring to fig. 1-2, a plastic material blending extruder, the plastic material blending extruder comprising: the two fixing blocks 7 are connected through the communicating pipe 5, and a mixing cavity with a funnel-shaped cross section is arranged in each fixing block 7; the two fixing plates 1 are symmetrically arranged on two sides of the fixing block 7, the fixing plate 1 on the right side is rotatably provided with a rotating shaft 2 for driving the fixing block 7 to rotate, and the fixing plate 1 is provided with a servo motor matched with the rotating shaft 2; the rotating mechanism comprises two connecting rods 4 with concave cross sections, two ends of each connecting rod 4 are respectively and fixedly connected with two fixing blocks 7, and the connecting rod 4 on the right side is fixedly connected with the rotating shaft 2; the sliding mechanism comprises a moving plate 14 arranged on the communication pipe 5 in a sliding way, and a moving rod 12 convenient to operate is arranged on one side of the moving plate 14.

The rotating mechanism also comprises a rotating rod 3 fixedly arranged on a connecting rod 4 positioned on the left side, one end of the rotating rod 3 far away from the connecting rod 4 is rotatably connected with the fixed plate 1, when the rotating shaft 2 rotates under the driving action of the servo motor, because the two ends of the right connecting rod 4 are respectively and fixedly connected with the two fixed blocks 7, under the transmission action of the right connecting rod 4, the two fixing blocks 7 can rotate, the left connecting rod 4 can also rotate at the same time, so that the rotating rod 3 fixedly connected with the connecting rod 4, the sliding mechanism comprises a rubber layer 15 fixedly arranged on the surface of the moving plate 14, the rubber layer 15 is used for enhancing the fitting performance of the moving plate 14 and the pipe wall of the communicating pipe 5, and a sealing ring 10 for improving the connection sealing performance with the moving plate 14 is arranged on the communicating pipe 5.

Because the surface of the movable plate 14 is provided with the rubber layer 15, the rubber layer 15 makes the movable plate 14 and the inner wall of the communicating pipe 5 be attached more tightly, the random mixing between materials is prevented, meanwhile, because the communicating pipe 5 is fixedly connected with the sealing ring 10, the sealing ring 10 makes the movable plate 14 slide left and right, the material can not be exuded, two limit blocks 13 are symmetrically arranged in the communicating pipe 5, each limit block 13 is provided with a sliding groove for the movable plate 14 to slide left and right, because the communicating pipe 5 is symmetrically provided with the two limit blocks 13, and the movable plate 14 is slidably mounted in the sliding grooves of the limit blocks 13, the sliding grooves have certain guiding effect on the movement of the movable plate 14, so that the movement of the movable plate 14 is more stable, and the moving track can not deviate.

Communicating pipe 5 one side fixed mounting has the diaphragm 11 that is horizontal setting, diaphragm 11 passes through dead lever 6 and carriage release lever 12 zonulae occludens, through carrying out sliding connection with dead lever 6 and carriage release lever 12, the lower extreme and the diaphragm 11 joint of dead lever 6 simultaneously, can prevent that carriage release lever 12 from removing at will, thereby can prevent to take place to remove with carriage release lever 12 fixed connection's movable plate 14, all be provided with extrusion pipe 9 on every fixed block 7, tube cap 8 is all installed to every extrusion pipe 9 one end, through extrusion pipe 9 on the fixed block 7, can extrude the operation to the material in the extrusion pipe 9, simultaneously because set up tube cap 8 on the extrusion pipe 9, can prevent that there is impurity to get into in the extrusion pipe 9.

In the utility model, different plastic materials are added into the fixed blocks 7, the two fixed blocks 7 respectively carry out thermal processing on the plastic materials at different temperatures, after the thermal processing is finished, a switch of a servo motor is turned on, the two fixed blocks 7 can rotate under the driving action of the servo motor due to the fixed connection of a driving end of the servo motor and one end of the rotating shaft 2, the two fixed blocks 7 can rotate under the driving action of the connecting rod 4 due to the fixed connection of the rotating shaft 2 and the connecting rod 4, after the rotation, the two fixed blocks 7 are in a vertical state, the fixed block 7 processed at high temperature is positioned right above the fixed block 7 processed at low temperature, then the fixed rod 6 is manually taken out upwards, the fixed rod 6 is not clamped with the transverse plate 11 and is separated from the moving rod 12, finally, the moving rod 12 is moved by a manual moving plate, and the sliding grooves of the fixed rod 14 and the limiting block 13 slide relatively, and there is great gap between the surface of movable plate 14 and the pipe wall of communicating pipe 5, the plastic material in the fixed block 7 of top under the action of gravity, will with flow in the fixed block 7 of below through communicating pipe 5, simultaneously because the hybrid chamber in the fixed block 7 sets up to the infundibulate, make the more thorough that the plastic material removed, the plastic material is extruded through extrusion pipe 9 after mixing in fixed block 7, make the plastic material with high temperature processing and the plastic material hybrid operation of low temperature processing more simple and convenient, be favorable to follow-up extrusion efficiency to the plastic material higher.

In the present invention, the terms "mounted," "connected," "secured," and the like are to be construed broadly unless otherwise specifically indicated and limited.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A plastic material blending extruder, characterized in that, the plastic material blending extruder includes:

the two fixing blocks (7) are connected through a communicating pipe (5), and a mixing cavity with a funnel-shaped cross section is arranged in each fixing block (7);

the two fixing plates (1) are symmetrically arranged on two sides of the fixing block (7), a rotating shaft (2) used for driving the fixing block (7) to rotate is rotatably arranged on the fixing plate (1) on the right side, and a servo motor matched with the rotating shaft (2) for use is arranged on the fixing plate (1);

the rotating mechanism comprises two connecting rods (4) with concave-shaped cross sections, two ends of each connecting rod (4) are fixedly connected with the two fixing blocks (7) respectively, and the connecting rod (4) on the right side is fixedly connected with the rotating shaft (2);

the sliding mechanism comprises a moving plate (14) which is arranged on the communicating pipe (5) in a sliding mode, and a moving rod (12) convenient to operate is installed on one side of the moving plate (14).

2. The plastic material blending extruder as claimed in claim 1, wherein the rotating mechanism further comprises a rotating rod (3) fixedly mounted on the connecting rod (4) on the left side, and one end of the rotating rod (3) far away from the connecting rod (4) is rotatably connected with the fixing plate (1).

3. The plastic material blending extruder as claimed in claim 1, wherein the sliding mechanism comprises a rubber layer (15) fixedly mounted on the surface of the moving plate (14), the rubber layer (15) is used for enhancing the adhesion between the moving plate (14) and the wall of the communicating pipe (5), and a sealing ring (10) for improving the connection sealing performance with the moving plate (14) is mounted on the communicating pipe (5).

4. The plastic material blending extruder as claimed in claim 1, wherein two limiting blocks (13) are symmetrically arranged in the communicating pipe (5), and each limiting block (13) is provided with a sliding groove for the moving plate (14) to slide left and right.

5. The plastic material blending extruder as claimed in claim 1, wherein a transverse plate (11) is fixedly installed at one side of the communicating pipe (5), and the transverse plate (11) is tightly connected with the moving rod (12) through a fixed rod (6).

6. The plastic material blending extruder as claimed in claim 1, wherein each fixing block (7) is provided with an extrusion pipe (9), and one end of each extrusion pipe (9) is provided with a pipe cover (8).