CN217123911U - A plastic extruder for preventing feeding blockage - Google Patents

Abstract

The utility model discloses a prevent plastic extruder of feed putty, including smashing the case, the upper end outer fixed surface who smashes the case installs prevents stifled unloading mechanism, one side outer fixed surface who smashes the case installs the transmission organism, the opposite side outer fixed surface who smashes the case installs heat dissipation extruding means, the one end outer fixed surface that heat dissipation extruding means kept away from crushing case installs the discharging pipe. A prevent plastic extruder of feed putty, through the heat dissipation extruding means who sets up for plastics obtain faster cooling heat dissipation at the in-process of extruding, increase plastic extruder's work efficiency, this prevent plastic extruder of feed putty, through the stifled unloading mechanism that prevents that sets up, make whole plastic extruder the difficult jam of unloading in the course of working, the setting of cross mounting bracket is convenient for the installation of driving motor and pivot, and cross mounting bracket itself has the space, do not influence the unloading work of material.

Description

A plastic extruder for preventing feeding blockage

technical field

The utility model relates to the technical field of plastic processing, in particular to a plastic extruder for preventing material blocking during feeding.

Background technique

In the plastic extrusion molding equipment, the plastic extruder is usually called the main machine, and the follow-up equipment with it is called the auxiliary machine. After more than 100 years of development, plastic extruders have been derived from the original single-screw, twin-screw, multi-screw, and even no-screw models. Plastic extruder (host) can be used with various plastic forming auxiliary machines such as pipe, film, holding material, monofilament, flat wire, packing belt, extruding mesh, plate (sheet) material, profiled material, granulation, cable coating and so on. Match to form various plastic extrusion molding production lines to produce various plastic products. Therefore, plastic extrusion molding machinery is one of the widely used models in the plastic processing industry, now or in the future.

In the prior art, in a Chinese patent document with the patent application number CN202020152292.1, a plastic extruder is described, and the structure of the extruder is disclosed, wherein the deficiency lies in the cooling and heat dissipation of the extruder. The effect needs to be improved, and the extruder is prone to blockage when feeding, which in turn affects the efficiency of plastic processing. For this reason, we propose a plastic extruder that prevents feeding blockage.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides a plastic extruder for preventing material blocking during feeding, which has the advantages of good heat dissipation and cooling effect of the extruder, and is not easy to block when feeding, which can effectively solve the problems in the background art. question.

(2) Technical solutions

In order to achieve the above purpose, the technical scheme adopted by the present utility model is: a plastic extruder for preventing feeding blockage, comprising a crushing box, an anti-blocking and feeding mechanism is fixedly installed on the outer surface of the upper end of the crushing box, and the A transmission body is fixedly installed on the outer surface of one side of the crushing box, a heat dissipation extrusion mechanism is fixedly installed on the outer surface of the other side of the crushing box, and a discharge pipe is fixedly installed on the outer surface of one end of the heat dissipation extrusion mechanism away from the crushing box .

Preferably, the heat dissipation extrusion mechanism includes a water guiding steel pipe, an extrusion inner cylinder, a protective outer cylinder, a suction pump, a water supply pipe, an ice chiller, a water outlet pipe, a water tank and an installation sleeve, and the outer wall of the extrusion inner cylinder is fixed A water-conducting steel pipe is installed around it, the outer walls of both ends of the water-conducting steel pipe pass through the lower end outer wall of the protective outer cylinder, the extruded inner cylinder is located inside the protective outer cylinder, and the lower outer wall of the protective outer cylinder is fixedly installed with a The casing is installed through the outer wall of one end of the water-conducting steel pipe.

Preferably, the outer wall of one end of the water-conducting steel pipe penetrates into the interior of the water tank, the inner surface of one side of the water tank is fixedly installed with a water outlet pipe, and the outer wall of one end of the water-conducting steel pipe is fixedly penetrated into the interior of the water outlet pipe. An ice cooler is fixedly installed on the inner surface of the lower end, and a suction pump is fixedly installed on the outer wall of the other end of the water-conducting steel pipe, and the suction pump is located inside the water tank.

Preferably, the anti-blocking and unloading mechanism includes an upper hopper, an installation rotating piece, a movable cover, a rotating shaft, a limit inner piece, a plunger, an adjustment handle, an installation top sleeve, a spiral blade, a cross mounting frame, a transmission motor, and a lower hopper. As with the middle hopper, an installation top sleeve is fixedly installed on the outer surface of the upper end of the upper hopper, and an installation rotating piece is movably installed inside one end of the installation top sleeve.

Preferably, a limit inner piece is movably installed inside the other end of the installation top sleeve, and an insertion rod is fixedly installed on the outer surface of the upper end of the limit inner piece, the insertion rod penetrates through the movable cover, and the upper end of the installation rotating piece The outer surface is fixedly mounted on the outer surface of the lower end of the movable cover, and an adjustment handle is fixedly mounted on the outer surface of the upper end of the insertion rod, and the adjustment handle is located at the upper end of the movable cover.

Preferably, a middle hopper is fixedly installed on the outer surface of the lower end of the upper hopper, a lower hopper is fixedly connected to the outer surface of the lower end of the middle hopper, a cross mounting frame is fixedly installed on the inner wall of the upper end of the lower hopper, and the cross mounting frame is fixedly installed. A transmission motor is fixedly installed on the outer surface of the lower end of the cross mounting frame, and a rotating shaft is movably installed on the outer surface of the upper end of the cross mounting frame.

(3) Beneficial effects

Compared with the prior art, the present utility model provides a plastic extruder for preventing feeding blockage, which has the following beneficial effects:

1. This kind of plastic extruder to prevent feeding blockage, through the set heat dissipation extrusion mechanism, the plastic can be cooled and dissipated more quickly during the extrusion process, and the working efficiency of the plastic extruder is increased. , The setting of the protective outer cylinder plays a certain role in the protection and installation of the extruded inner cylinder and the water-conducting steel pipe. The installation of the installation sleeve is convenient for the installation of some water-conducting steel pipes. Inhaling water, the setting of the water adding pipe is convenient for people to add water to the inside of the water tank in time, and the setting of the ice machine facilitates the rapid cooling of the water inside the water tank. The water pipe surrounds the extruded inner cylinder for diversion, which effectively cools the outer wall of the extruded inner cylinder. The setting of the water outlet pipe is convenient for the other end of the water pipe to be installed inside the water tank to discharge water, thereby achieving a water cooling and cooling cycle, effectively saving certain water resources.

2. This kind of plastic extruder to prevent feeding blockage, through the anti-blocking and unloading mechanism, the whole plastic extruder is not easy to block during the process of unloading, and the cross-mounting frame is set to facilitate the transmission when in use. The installation of the motor and the rotating shaft, and the cross mounting frame itself has a gap, which does not affect the blanking work of the material. The transmission motor drives the rotating shaft to rotate, and then the rotating shaft drives the spiral blade to rotate. When the spiral blade rotates, it is convenient for the plastic processing raw materials to be screwed in turn. In the crushing box, it is not easy to cause material blockage. The setting of the upper hopper facilitates the rapid feeding of materials and has a certain material blocking effect. People pull the adjustment handle upwards, which in turn drives the insertion rod and the limit inner piece upwards, and then people pull to one side to adjust The movable cover can be pulled to one side by the handle, and then the upper hopper can be opened, which is convenient for people to feed materials.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of a plastic extruder for preventing feeding blockage according to the present invention.

Fig. 2 is a front anatomical view of a heat dissipation extrusion mechanism in a plastic extruder for preventing feeding blockage according to the present invention.

Fig. 3 is a front view anatomical view of the anti-blocking and unloading mechanism in a plastic extruder for preventing feeding blockage of materials according to the present invention.

In the picture: 1. Crushing box; 2. Transmission body; 3. Anti-blocking and feeding mechanism; 4. Heat dissipation extrusion mechanism; 5. Discharge pipe; 6. Water guiding steel pipe; 7. Extrusion inner cylinder; Outer cylinder; 9. Suction pump; 10. Water adding pipe; 11. Ice machine; 12. Water outlet pipe; 13. Water tank; 14. Installation casing; 15. Upper hopper; 16. Installation of rotating parts; 17. Movable cover; 18 , rotating shaft; 19, limit inner piece; 20, insert rod; 21, adjusting handle; 22, install top sleeve; 23, spiral blade; 24, cross mounting frame; 25, drive motor; 26, lower hopper; 27, middle hopper.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

Specific embodiment one

This embodiment is a plastic extruder that prevents feeding blockage.

As shown in Figures 1-3, a plastic extruder for preventing feeding blockage includes a crushing box 1, an anti-blocking and feeding mechanism 3 is fixedly installed on the outer surface of the upper end of the crushing box 1, and an outer surface of one side of the crushing box 1 is fixedly installed. A transmission body 2 is fixedly installed, a heat dissipation extrusion mechanism 4 is fixedly installed on the outer surface of the other side of the crushing box 1 , and a discharge pipe 5 is fixedly installed on the outer surface of one end of the heat dissipation extrusion mechanism 4 away from the crushing box 1 .

The heat dissipation extrusion mechanism 4 includes a water guiding steel pipe 6, an extrusion inner cylinder 7, a protective outer cylinder 8, a suction pump 9, a water supply pipe 10, an ice machine 11, a water outlet pipe 12, a water tank 13 and an installation sleeve 14, and the extrusion inner cylinder The outer wall of 7 is fixedly installed with a water-conducting steel pipe 6, and the outer walls of both ends of the water-conducting steel pipe 6 pass through the lower end outer wall of the protection outer cylinder 8, and the extruded inner cylinder 7 is located inside the protection outer cylinder 8, and the lower end outer wall of the protection outer cylinder 8 is located. The installation sleeve 14 is fixedly installed, the outer wall of one end of the water guide steel pipe 6 penetrates the installation sleeve 14, the outer wall of one end of the water guide steel pipe 6 penetrates into the interior of the water tank 13, and the water outlet pipe 12 is fixedly installed on the inner surface of one side of the water tank 13. The outer wall of one end of the water pipe 6 is fixedly penetrated through the interior of the water inlet and outlet pipe 12 , the inner surface of the lower end of the water tank 13 is fixedly installed with the ice machine 11 , and the outer wall of the other end of the water guide pipe 6 is fixedly installed with a suction pump 9 , which is located inside the water tank 13 . , the water supply pipe 10 is fixedly installed on the outer surface of the upper end of the water tank 13 .

It should be noted that the present utility model is a plastic extruder for preventing material blockage by feeding. The plastic extruder for preventing material blockage in feeding is provided with a heat dissipation extrusion mechanism 4 so that the plastic is extruded during extrusion. In the process of cooling and dissipating heat faster, the working efficiency of the plastic extruder is increased. When in use, the setting of the protective outer cylinder 8 plays a certain role in the protection and installation of the extrusion inner cylinder 7 and the water guide steel pipe 6, and the sleeve is installed. The setting of 14 is convenient for the installation of part of the water-conducting steel pipe 6, the setting of the suction pump 9 is convenient for one end of the water-conducting steel pipe 6 to suck water from the inside of the water tank 13, and the setting of the water filling pipe 10 is convenient for people to add water to the inside of the water tank 13 in time. The setting of the machine 11 facilitates the rapid cooling of the water in the water tank 13. The cooled water is introduced into the interior of the water-conducting steel pipe 6 through one end of the water-conducting steel pipe 6, and the inner cylinder 7 is extruded along the water-conducting steel pipe 6 for diversion, which effectively reduces the flow of water. The outer wall of the inner cylinder 7 is extruded to cool down, and the setting of the water outlet pipe 12 is convenient for the other end of the water guide steel pipe 6 to be installed inside the water tank 13 to discharge water, thereby achieving a water cooling and cooling cycle, effectively saving a certain amount of water resources. For the plastic extruder that feeds and blocks the material, the anti-blocking and unloading mechanism 3 is set, so that the whole plastic extruder is not easy to block during the process of unloading. When in use, the setting of the cross mounting frame 24 is convenient for the transmission motor 25 and the rotating shaft. 18 is installed, and the cross mounting frame 24 itself has a gap, which does not affect the blanking work of the material. The transmission motor 25 drives the rotating shaft 18 to rotate, and then the rotating shaft 18 drives the spiral blade 23 to rotate. The rotation of the spiral blade 23 is convenient for plastic processing raw materials. It is screwed into the crushing box 1 in turn, which is not easy to cause material blockage. The setting of the upper hopper 15 is convenient for the rapid feeding of materials, and has a certain material blocking effect. People pull the adjustment handle 21 upward, and then drive the insertion rod 20 and the limit inner piece 19. Up, then people can pull the adjustment handle 21 to one side to pull the movable cover 17 to one side, and then open the upper hopper 15, which is convenient for people to feed materials. And the installation of the plunger 20.

Specific embodiment two

This embodiment is an embodiment of an anti-blocking and unloading mechanism for a plastic extruder to prevent feeding blockage.

As shown in Figures 1 and 3, an anti-blocking and unloading mechanism for a plastic extruder to prevent feeding blockages. , Limiting inner piece 19, inserting rod 20, adjusting handle 21, mounting top sleeve 22, helical blade 23, cross mounting frame 24, transmission motor 25, lower hopper 26 and middle hopper 27, the upper outer surface of the upper hopper 15 is fixedly installed There is an installation top sleeve 22, one end of the installation top sleeve 22 is movably installed with an installation rotating piece 16, and the other end of the installation top sleeve 22 is movably installed with a limit inner piece 19, and the upper end outer surface of the limit inner piece 19 is fixedly installed with a plug. The rod 20, the insertion rod 20 penetrates through the movable cover 17, the outer surface of the upper end of the installation turn piece 16 is fixedly installed with the outer surface of the lower end of the movable cover 17, the outer surface of the upper end of the insertion rod 20 is fixedly installed with an adjustment handle 21, and the adjustment handle 21 is located in the movable cover. 17, the outer surface of the lower end of the upper hopper 15 is fixedly installed with a middle hopper 27, the outer surface of the lower end of the middle hopper 27 is fixedly connected with a lower hopper 26, and the inner wall of the upper end of the lower hopper 26 is fixedly installed with a cross mounting frame 24, and the cross mounting frame 24 A transmission motor 25 is fixedly installed on the outer surface of the lower end of the cross mounting frame 24, a rotating shaft 18 is movably installed on the outer surface of the upper end of the cross mounting frame 24, and the outer wall of the rotating shaft 18 is fixedly sleeved with a spiral blade 23, and the spiral blade 23 and the rotating shaft 18 are located inside the middle hopper 27 .

It should be noted that, in this document, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require Or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention.

Claims (6)

1. A plastic extruder for preventing feeding blockage, comprising a pulverizing box (1), characterized in that: an anti-blocking feeding mechanism (3) is fixedly installed on the outer surface of the upper end of the pulverizing box (1), so A transmission body (2) is fixedly installed on the outer surface of one side of the crushing box (1), and a heat dissipation extrusion mechanism (4) is fixedly installed on the outer surface of the other side of the crushing box (1). (4) A discharge pipe (5) is fixedly installed on the outer surface of one end away from the crushing box (1). 2. A plastic extruder for preventing feeding blockage according to claim 1, characterized in that: the heat dissipation extrusion mechanism (4) comprises a water-conducting steel pipe (6), an extrusion inner cylinder (7) , protective outer cylinder (8), suction pump (9), water supply pipe (10), ice machine (11), water outlet pipe (12), water tank (13) and installation sleeve (14), the extrusion inner cylinder (14) The outer wall of (7) is fixedly installed with a water-conducting steel pipe (6), the outer walls of both ends of the water-conducting steel pipe (6) penetrate through the outer wall of the lower end of the protective outer cylinder (8), and the extruding inner cylinder (7) is located in the Inside the protection outer cylinder (8), a mounting sleeve (14) is fixedly installed on the outer wall of the lower end of the protection outer cylinder (8), and the outer wall of one end of the water guiding steel pipe (6) penetrates the installation sleeve (14). 3. The plastic extruder according to claim 2, characterized in that: the outer wall of one end of the water-conducting steel pipe (6) penetrates into the interior of the water tank (13), and the water tank ( A water outlet pipe (12) is fixedly installed on the inner surface of one side of 13), the outer wall of one end of the water guide steel pipe (6) is fixedly penetrated into the interior of the water outlet pipe (12), and the inner surface of the lower end of the water tank (13) is fixedly installed with a water outlet pipe (12). In the ice machine (11), a suction pump (9) is fixedly installed on the outer wall of the other end of the water-conducting steel pipe (6). A water filling pipe (10) is fixedly installed on the outer surface. 4. A plastic extruder for preventing feeding blockage according to claim 1, characterized in that: the anti-blocking and unloading mechanism (3) comprises an upper hopper (15), an installation rotating piece (16), Movable cover (17), rotating shaft (18), limit inner piece (19), plunger (20), adjustment handle (21), installation top sleeve (22), spiral blade (23), cross mounting bracket (24) , a transmission motor (25), a lower hopper (26) and a middle hopper (27), the upper outer surface of the upper hopper (15) is fixedly installed with a mounting top sleeve (22), one end of the mounting top sleeve (22) The internal movement is fitted with a mounting swivel (16). 5. The plastic extruder according to claim 4, characterized in that: the other end of the installation top sleeve (22) is movably installed with a position-limiting inner piece (19), and the An insertion rod (20) is fixedly installed on the outer surface of the upper end of the limiting inner piece (19), the insertion rod (20) penetrates the movable cover (17), and the outer surface of the upper end of the installation rotating piece (16) is connected to the movable cover ( 17) is fixedly installed on the outer surface of the lower end, the outer surface of the upper end of the insertion rod (20) is fixedly installed with an adjusting handle (21), and the adjusting handle (21) is located at the upper end of the movable cover (17). The plastic extruder according to claim 4, characterized in that: a middle hopper (27) is fixedly installed on the outer surface of the lower end of the upper hopper (15). A lower hopper (26) is fixedly connected to the outer surface of the lower end of (27), a cross mounting frame (24) is fixedly installed on the inner wall of the upper end of the lower hopper (26), and the outer surface of the lower end of the cross mounting frame (24) is fixedly installed There is a transmission motor (25), a rotating shaft (18) is movably mounted on the outer surface of the upper end of the cross mounting frame (24), and the outer wall of the rotating shaft (18) is fixedly sleeved with a helical blade (23), and the helical blade ( 23) and the rotating shaft (18) are located inside the middle hopper (27).

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