CN218020022U

CN218020022U - Cleaning mechanism for machine barrel of extruder

Info

Publication number: CN218020022U
Application number: CN202222131661.0U
Authority: CN
Inventors: 董云; 杨耀锋
Original assignee: Nanjing Beyou Extrusion Machinery Co ltd
Current assignee: Nanjing Beyou Extrusion Machinery Co ltd
Priority date: 2022-08-13
Filing date: 2022-08-13
Publication date: 2022-12-13
Anticipated expiration: 2032-08-13

Abstract

The application discloses a cleaning mechanism for a machine barrel of an extruder, which relates to the technical field of extruders and solves the problems that the existing extruders are inconvenient to clean the interior of the machine barrel after being used and waste time and labor during cleaning; the inner bottom wall fixed mounting of support frame has the water tank, the inner bottom wall fixed mounting of water tank has the immersible pump, the play water end fixed mounting of immersible pump has the outlet pipe. This application hot plate heats the barrel, softens the inside remaining material of barrel, and immersible pump accessible outlet pipe washes the inside water suction of water tank to the inside material to softening of barrel to reduce the inside remaining material of barrel.

Description

Cleaning mechanism for machine barrel of extruder

Technical Field

The application relates to the field of extruders, in particular to a cleaning mechanism for a machine barrel of an extruder.

Background

The extruder belongs to one of the types of plastic machinery, the extruder can divide a machine head into a right-angle machine head, an oblique-angle machine head and the like according to the material flow direction of the machine head and the included angle of the central line of a screw rod, the screw extruder can fully plasticize and uniformly mix materials by means of pressure and shearing force generated by rotation of the screw rod, and the plastic extruder can be basically classified into a double-screw extruder, a single-screw extruder, a rare multi-screw extruder and a non-screw extruder through the molding of a neck ring.

In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, after the existing extruders are used, materials are easy to stick to the inner part of a machine barrel, the materials are difficult to flush with water, time and labor are wasted during cleaning, and therefore, a machine barrel cleaning mechanism of the extruder is provided at present.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that some existing extruders waste time and energy when cleaning up after using, this application provides the clean mechanism of extruder barrel.

The application provides clean mechanism of extruder barrel adopts following technical scheme:

the cleaning mechanism of the extruder barrel comprises a supporting frame, the top of the supporting frame is fixedly provided with the barrel, the top of the barrel is provided with a feed hopper, the bottom of the barrel is provided with a discharge pipe, a heating groove is formed in the barrel, a heating plate is fixedly arranged on the inner wall of the heating groove of the barrel, and the heating plate is electrically connected with a power supply through a lead;

the interior diapire fixed mounting of support frame has the water tank, the interior diapire fixed mounting of water tank has the immersible pump, the play water end fixed mounting of immersible pump has the outlet pipe, the outlet pipe runs through to the outside of water tank, the one end that the immersible pump was kept away from to the outlet pipe is connected with the barrel.

Through adopting above-mentioned technical scheme, the hot plate heats the barrel, softens the inside remaining material of barrel, and immersible pump accessible outlet pipe washes the inside water suction of water tank to the inside material of softening of barrel to reduce the inside remaining material of barrel.

Optionally, the outer surface of the barrel is provided with an anticorrosive layer.

Through adopting above-mentioned technical scheme, the anticorrosive coating can increase the corrosion resisting property of barrel.

Optionally, one side of the cylinder is provided with a first motor, the first motor penetrates through the output end of the cylinder and is fixedly provided with a spiral conveying shaft, and one end, far away from the first motor, of the spiral conveying shaft is rotatably connected with the cylinder.

Through adopting above-mentioned technical scheme, when using, first motor can drive the rotation of auger delivery axle, carries the inside material of barrel.

Optionally, the bottom of the supporting frame is fixedly provided with a non-slip mat.

Through adopting above-mentioned technical scheme, the frictional force between slipmat multiplicable support frame and the ground makes the operation that equipment can be more stable.

Optionally, one side fixed mounting of feeder hopper has the second motor, the output fixed mounting that the second motor runs through the feeder hopper has the axis of rotation, the outer fixed surface of axis of rotation has the stirring leaf.

Through adopting above-mentioned technical scheme, when the feeding, can start the second motor, the second motor can drive the axis of rotation and stir the leaf and rotate, stirs the inside material of feeder hopper, reduces the condition that the material blockked up the feeder hopper.

Optionally, the inner bottom wall of the water tank is provided with a slope.

Through adopting above-mentioned technical scheme, the inclined plane can make the inside water of water tank concentrate near the immersible pump, makes things convenient for the immersible pump to draw the inside water of water tank.

Optionally, a protection box is fixedly mounted on one side of the machine barrel, the bottom of the first motor is fixedly connected with the inner bottom wall of the protection box, and a heat dissipation net is arranged inside the protection box.

Through adopting above-mentioned technical scheme, the outside of heat accessible radiator-grid transmission protection case that first motor produced when using.

Optionally, an observation window is arranged inside the water tank, and scale marks are arranged on the outer surface of the observation window.

Through adopting above-mentioned technical scheme, observation window and scale mark can make things convenient for the staff to look over the surplus of the inside water of water tank in real time.

In summary, the present application has the following beneficial effects:

1. according to the heating device, the heating plate heats the machine barrel to soften materials remained in the machine barrel, the submersible pump can pump water in the water tank into the machine barrel through the water outlet pipe to wash the softened materials, and the materials remained in the machine barrel are reduced, so that workers can conveniently clean the interior of the machine barrel, and the heating device is simple in structure operation, convenient to use and beneficial to wide popularization and use;

2. this application is when the feeding, can start the second motor, and the second motor can drive the axis of rotation and stir the leaf and rotate, stirs the inside material of feeder hopper to reduce the condition that the material blockked up the feeder hopper.

Drawings

Fig. 1 is a schematic front sectional structure of the present application.

Fig. 2 is a front view structure diagram of the present application.

FIG. 3 is a side view of the present application.

Fig. 4 is a schematic view of the front cross-section structure of the feed hopper of the present application.

Description of the reference numerals:

1. a support frame; 2. a barrel; 3. a feed hopper; 4. heating plates; 5. a water tank; 6. a submersible pump; 7. a water outlet pipe; 8. an anticorrosive layer; 9. a first motor; 10. a screw conveying shaft; 11. a non-slip mat; 12. a second motor; 13. a rotating shaft; 14. a bevel; 15. a protection box; 16. a heat-dissipating mesh; 17. and (4) an observation window.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Referring to fig. 1-3, the cleaning mechanism for the extruder barrel comprises a support frame 1, wherein a non-slip mat 11 is fixedly mounted at the bottom of the support frame 1, and the non-slip mat 11 can increase the friction force between the support frame 1 and the ground, so that the equipment can run more stably. The top fixed mounting of support frame 1 has barrel 2, and the surface of barrel 2 is provided with anticorrosive coating 8, and anticorrosive coating 8 is epoxy phenolic paint layer, and epoxy phenolic paint has good adhesive force, pliability, wearability, and corrosion resisting property is excellent.

Referring to fig. 1, a first motor 9 is disposed on one side of the cylinder 2, a conveying screw shaft 10 is fixedly mounted at an output end of the first motor 9 penetrating through the cylinder 2, and one end of the conveying screw shaft 10 far away from the first motor 9 is rotatably connected to the cylinder 2, and when the feeding screw shaft 10 is used, the first motor 9 can drive the conveying screw shaft 10 to rotate to convey materials inside the cylinder 2.

Referring to fig. 1 and 2, a protection box 15 is fixedly installed at one side of the cylinder 2, the bottom of the first motor 9 is fixedly connected with an inner bottom wall of the protection box 15, a heat dissipation net 16 is arranged inside the protection box 15, and heat generated by the first motor 9 during use can be transferred to the outside of the protection box 15 through the heat dissipation net 16.

Referring to fig. 1, fig. 2 and fig. 4, a feed hopper 3 is arranged at the top of the machine barrel 2, a second motor 12 is fixedly mounted on one side of the feed hopper 3, a rotating shaft 13 is fixedly mounted at the output end of the second motor 12 penetrating through the feed hopper 3, a stirring blade is fixedly mounted on the outer surface of the rotating shaft 13, the second motor 12 can be started during feeding, the second motor 12 can drive the rotating shaft 13 and the stirring blade to rotate, the material inside the feed hopper 3 is stirred, and the situation that the feed hopper 3 is blocked by the material is reduced. The bottom of one side of the machine barrel 2, which is far away from the feed hopper 3, is provided with a discharge pipe.

Referring to fig. 1, a circular heating groove is formed inside a cylinder 2, a heating plate 4 is fixedly installed on the inner wall of the cylinder 2, which is located in the heating groove, the heating plate 4 is electrically connected with a power supply through a wire, and the heating plate 4 heats the cylinder 2, so as to soften the material remaining inside the cylinder 2.

Referring to fig. 1, 2 and 3, a water tank 5 is fixedly installed on an inner bottom wall of the support frame 1, a submersible pump 6 is fixedly installed on the inner bottom wall of the water tank 5, and an inclined surface 14 is arranged on the inner bottom wall of the water tank 5, so that water in the water tank 5 can be concentrated near the submersible pump 6 by the inclined surface 14, and the submersible pump 6 can conveniently pump the water in the water tank 5. A water outlet pipe 7 is fixedly arranged at the water outlet end of the submersible pump 6, the water outlet pipe 7 penetrates the outside of the water tank 5, and one end, far away from the submersible pump 6, of the water outlet pipe 7 is connected with the machine barrel 2.

Referring to fig. 1 and 2, an observation window 17 is arranged inside the water tank 5, scale marks are arranged on the outer surface of the observation window 17, and the observation window 17 and the scale marks can facilitate a worker to check the residual amount of water inside the water tank 5 in real time.

The implementation principle of the application is as follows: when need wash barrel 2, can heat barrel 2 through hot plate 4 earlier, soften 2 inside remaining materials of barrel, later can start immersible pump 6, immersible pump 6 accessible outlet pipe 7 washes the inside water suction of water tank 5 to 2 inside materials of softening to barrel, reduces 2 inside remaining materials of barrel to make things convenient for the staff to the washing of 2 insides of barrel.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a clean mechanism of extruder barrel, includes support frame (1), its characterized in that: a machine barrel (2) is fixedly mounted at the top of the support frame (1), a feed hopper (3) is arranged at the top of the machine barrel (2), a discharge pipe is arranged at the bottom of the machine barrel (2), a heating groove is formed in the machine barrel (2), a heating plate (4) is fixedly mounted on the inner wall, located in the heating groove, of the machine barrel (2), and the heating plate (4) is electrically connected with a power supply through a wire;

the utility model discloses a water tank, including support frame (1), inner bottom wall fixed mounting has water tank (5), inner bottom wall fixed mounting of water tank (5) has immersible pump (6), the play water end fixed mounting of immersible pump (6) has outlet pipe (7), outlet pipe (7) run through to the outside of water tank (5), the one end that immersible pump (6) were kept away from in outlet pipe (7) is connected with barrel (2).

2. The extruder barrel cleaning mechanism of claim 1, wherein: the outer surface of the machine barrel (2) is provided with an anticorrosive coating (8).

3. The extruder barrel cleaning mechanism of claim 1, wherein: one side of barrel (2) is provided with first motor (9), first motor (9) run through the output fixed mounting of barrel (2) have auger delivery axle (10), auger delivery axle (10) keep away from the one end of first motor (9) and rotate with barrel (2) and be connected.

4. The extruder barrel cleaning mechanism of claim 1, wherein: and the bottom of the support frame (1) is fixedly provided with an anti-skid pad (11).

5. The extruder barrel cleaning mechanism of claim 1, wherein: one side fixed mounting of feeder hopper (3) has second motor (12), second motor (12) run through the output fixed mounting of feeder hopper (3) and have axis of rotation (13), the outer fixed surface of axis of rotation (13) installs the stirring leaf.

6. The extruder barrel cleaning mechanism of claim 1, wherein: the inner bottom wall of the water tank (5) is provided with an inclined plane (14).

7. The extruder barrel cleaning mechanism of claim 3, wherein: one side fixed mounting of barrel (2) has guard box (15), first motor (9) bottom and the interior diapire fixed connection of guard box (15), the inside of guard box (15) is provided with radiator-grid (16).

8. The extruder barrel cleaning mechanism of claim 1, wherein: the inside of water tank (5) is provided with observation window (17), the surface of observation window (17) is provided with the scale mark.