CN219294682U - Water-absorbent resin raw material spiral extrusion device - Google Patents

Abstract

The utility model discloses a water-absorbent resin raw material spiral extrusion device, which relates to the technical field of polymer organic matter processing and solves the technical problems that a side-opening extrusion pipe cannot be conveniently cleaned and an extrusion structure and a main shaft structure can not be replaced in the prior art.

Description

Water-absorbent resin raw material spiral extrusion device

Technical Field

The utility model relates to the technical field of processing of high molecular organic matters, in particular to a spiral extrusion device for a water-absorbent resin raw material.

Background

The utility model mainly relates to a processing technology of high polymer organic matters, an extruder belongs to one of the types of plastic machinery, and 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 relies on pressure and shearing force generated by screw rotation, so that materials can be fully plasticized and uniformly mixed, and the materials are molded through a die. Plastic extruders can be classified basically into twin-screw extruders, single-screw extruders, which are composed of one Archimedean screw rotating in a heated barrel, and less common multi-screw extruders, and screw-less extruders. The extruder has the advantages of simple structure, easy manufacture, high processing efficiency, low price and wide application, and is the most mature technology and the most dosage.

The existing spiral extrusion device technology has the technical problems that an extrusion pipe cannot be laterally opened, so that an extrusion structure can be conveniently cleaned, and a main shaft structure can be conveniently replaced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a water-absorbent resin raw material spiral extrusion device, which solves the technical problems that an extrusion pipe cannot be laterally opened to conveniently clean an extrusion structure and replace a main shaft structure in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a water-absorbent resin raw materials screw extrusion device, includes the base, its characterized in that, wall fixed mounting has the mainframe box on the base, wall fixed mounting has a fixed extrusion section of thick bamboo on the mainframe box, wall fixed mounting has a hinge joint seat on the mainframe box, rotate on the hinge joint seat and install the side and open the extrusion section of thick bamboo, wall fixed mounting has the extension seat on the base, rotate on the extension seat and install first pneumatic cylinder, the flexible end of first pneumatic cylinder rotates and installs in the side and open extrusion section of thick bamboo lateral wall, will dismantle the side that the extrusion section of thick bamboo was opened the extrusion section of thick bamboo upset through first pneumatic cylinder and open the side and open the extrusion section of thick bamboo, be convenient for operating personnel clear up processing equipment.

Preferably, the fixed extrusion cylinder and the side-opening extrusion cylinder are fixedly provided with sealing heads, the upper wall surface of the main machine box is rotatably provided with a main shaft, the main shaft is rotatably arranged in the sealing heads, the main shaft is fixedly provided with extrusion helical blades, the main shaft is fixedly provided with cutting edges, the cutting edges are used for crushing and mixing, and the helical blades are used for pushing the polymer raw materials to the extrusion pipes for extrusion and discharging.

Preferably, a first motor is fixedly arranged in the main machine box, a driving bevel gear is fixedly arranged at the driving end of the first motor, a driven bevel gear is fixedly arranged at the lower end of the main shaft, and the driving bevel gear is in meshed connection with the driven bevel gear and drives the main shaft to rotate through gear transmission.

Preferably, the control box is fixedly arranged on the upper wall surface of the base, the feeding pipe is fixedly arranged on the upper wall surface of the control box, the feeding head is slidably arranged in the feeding pipe, the second pneumatic cylinder is fixedly arranged in the feeding pipe, the telescopic end of the second pneumatic cylinder is fixedly arranged in the feeding head, one end of the feeding pipe is fixedly connected to the lower end of the side wall of the fixed extrusion cylinder, and the feeding pipe continuously pushes new resin raw materials into the spiral extrusion pulverizer through the reciprocating motion of the second pneumatic cylinder, so that raw material particles are heated, uniformly mixed and extruded.

Preferably, the upper end of the feeding pipe is fixedly provided with a feeding hopper, the upper wall surface of the feeding hopper is fixedly provided with a raw material pipe, the raw material pipe is used for feeding materials, and raw material particles enter the feeding hopper for pretreatment and mixing.

Preferably, the extrusion pipe is fixedly arranged at the upper end of the side wall surface of the fixed extrusion cylinder, and the material is discharged through the extrusion pipe.

Advantageous effects

The utility model provides a spiral extrusion device for water-absorbent resin raw materials, which is characterized in that a side-opening extrusion barrel of a detachable sealing head is overturned to open the side-opening extrusion barrel through a first pneumatic cylinder, so that an operator can clean and process equipment conveniently, the equipment is crushed and mixed through a cutting edge, a high polymer raw material is pushed to an extrusion pipe to be extruded and discharged through a spiral blade, a main shaft is driven to rotate through gear transmission, a second pneumatic cylinder reciprocates, new resin raw material is continuously pushed into a spiral extrusion pulverizer, raw material particles are heated and uniformly extruded, the raw material particles are fed through the raw material pipe, the raw material particles enter a feed hopper to be preprocessed and mixed, and the raw material particles are discharged through an extrusion pipe.

Drawings

Fig. 1 is a schematic diagram of a front view structure of a spiral extrusion device for water-absorbent resin raw materials according to the present utility model.

In the figure: 1. a base; 2. a main chassis; 3. fixing the extrusion cylinder; 4. a hinged connection seat; 5. a side-opening extrusion cylinder; 6. an extension seat; 7. a first pneumatic cylinder; 8. a sealing head; 9. a main shaft; 10. a helical blade; 11. a cutting edge; 12. a drive bevel gear; 13. a driven bevel gear; 14. a control box; 15. a feeding tube; 16. a feeding head; 17. a second pneumatic cylinder; 18. a hopper; 19. a raw material pipe; 20. extruding a pipe; 21. a first motor;

description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, the present utility model provides a technical solution: the spiral extrusion device for the water-absorbent resin raw material comprises a base 1, and is characterized in that a main machine case 2 is fixedly arranged on the upper wall surface of the base 1, a fixed extrusion cylinder 3 is fixedly arranged on the upper wall surface of the main machine case 2, a hinged connection seat 4 is fixedly arranged on the upper wall surface of the main machine case 2, a side-opening extrusion cylinder 5 is rotatably arranged on the hinged connection seat 4, an extension seat 6 is fixedly arranged on the upper wall surface of the base 1, a first pneumatic cylinder 7 is rotatably arranged on the extension seat 6, a telescopic end of the first pneumatic cylinder 7 is rotatably arranged on the side wall surface of the side-opening extrusion cylinder 5, the side-opening extrusion cylinder is turned over by the first pneumatic cylinder 7 to disassemble the side-opening extrusion cylinder 8, cleaning and processing equipment is convenient for operators, the fixed extrusion cylinder 3 and the upper end surface of the side-opening extrusion cylinder 5 are fixedly provided with a sealing head 8, the upper wall surface of the main machine case 2 is rotatably provided with a main shaft 9, the main shaft 9 is rotatably arranged in the sealing head 8, the extruding spiral blade 10 is fixedly arranged on the main shaft 9, the cutting blade 11 is used for crushing and mixing, the high polymer raw material is pushed to the extruding pipe 20 for extrusion and discharging through the spiral blade 10, the first motor 21 is fixedly arranged in the main case 2, the driving bevel gear 12 is fixedly arranged at the driving end of the first motor 21, the driven bevel gear 13 is fixedly arranged at the lower end of the main shaft 9, the driving bevel gear 12 is meshed with the driven bevel gear 13 and is connected with the main shaft 9 through gear transmission, the control case 14 is fixedly arranged on the upper wall surface of the base 1, the feeding pipe 15 is fixedly arranged on the upper wall surface of the control case 14, the feeding head 16 is slidably arranged in the feeding pipe 15, the second pneumatic cylinder 17 is fixedly arranged in the feeding pipe 15, the flexible end fixed mounting of second pneumatic cylinder 17 is in charging head 16, charging tube 15 one end fixed connection is in fixed extrusion section of thick bamboo 3 lateral wall lower extreme, through the reciprocal motion of second pneumatic cylinder 17, constantly pushes new resin raw materials into screw extrusion rubbing crusher for the raw materials granule is heated and is mixed evenly and extrude, charging tube 15 upper end fixed mounting has charging hopper 18, charging hopper 18 upper wall fixed mounting has raw material pipe 19, feeds in raw material through raw material pipe 19, and raw material granule gets into charging hopper 18 preliminary treatment and mixes, fixed extrusion section of thick bamboo 3 lateral wall upper end fixed mounting has extrusion pipe 20, carries out the ejection of compact through extrusion pipe 20.

The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.

Examples: as shown in fig. 1, the first motor 21 is connected with an external controller and a power supply through wires, the first pneumatic cylinder 7 and the second pneumatic cylinder 17 are connected with an external air source through a pipeline, the telescopic end of the first pneumatic cylinder 7 is stretched to enable the side-opening extrusion cylinder 5 and the fixed extrusion cylinder 3 to be combined, the sealing head 8 is covered, the first motor 21 is started, the driving end of the first motor 21 rotates to drive the driving bevel gear 12 to rotate, the driving bevel gear 12 drives the driven bevel gear 13 meshed with the driving bevel gear 12 to rotate, the driven bevel gear 13 drives the main shaft 9 to rotate, raw materials are added with resin raw material particles through a raw material cylinder, the raw materials are added into a raw material hopper, the raw material hopper reciprocates through the second pneumatic cylinder 17, the material clamping head reciprocates, the raw material particles enter the feeding tube 15, the raw material particles are pushed into the fixed extrusion cylinder 3 and the side-opening extrusion cylinder 5 through the rotation of the main shaft 9, the raw material is cut up and extruded, the resin raw material can be extruded through additional heating melting and the like set by an operator, and the processing process is completed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims (6)

1. The utility model provides a water-absorbent resin raw materials screw extrusion device, includes base (1), its characterized in that, wall fixed mounting has mainframe box (2) on base (1), wall fixed mounting has fixed extrusion section of thick bamboo (3) on mainframe box (2), wall fixed mounting has hinge joint seat (4) on mainframe box (2), it opens extrusion section of thick bamboo (5) to rotate on hinge joint seat (4), wall fixed mounting has extension seat (6) on base (1), it installs first pneumatic cylinder (7) to extend to rotate on seat (6), the flexible end rotation of first pneumatic cylinder (7) is installed in side and is opened extrusion section of thick bamboo (5) lateral wall.

2. The water-absorbent resin raw material spiral extrusion device according to claim 1, wherein sealing heads (8) are fixedly arranged on the upper end faces of the fixed extrusion cylinder (3) and the side-opening extrusion cylinder (5), a main shaft (9) is rotatably arranged on the upper wall surface of the main case (2), the main shaft (9) is rotatably arranged in the sealing heads (8), extrusion spiral blades (10) are fixedly arranged on the main shaft (9), and cutting blades (11) are fixedly arranged on the main shaft (9).

3. The water-absorbent resin raw material spiral extrusion device according to claim 2, wherein a first motor (21) is fixedly arranged in the main case (2), a driving bevel gear (12) is fixedly arranged at the driving end of the first motor (21), a driven bevel gear (13) is fixedly arranged at the lower end of the main shaft (9), and the driving bevel gear (12) is in meshed connection with the driven bevel gear (13).

4. The water-absorbent resin raw material spiral extrusion device according to claim 1, wherein a control box (14) is fixedly arranged on the upper wall surface of the base (1), a feeding pipe (15) is fixedly arranged on the upper wall surface of the control box (14), a feeding head (16) is slidably arranged in the feeding pipe (15), a second pneumatic cylinder (17) is fixedly arranged in the feeding pipe (15), the telescopic end of the second pneumatic cylinder (17) is fixedly arranged in the feeding head (16), and one end of the feeding pipe (15) is fixedly connected with the lower end of the side wall of the fixed extrusion cylinder (3).

5. The spiral extrusion apparatus of water-absorbent resin raw materials as claimed in claim 4, wherein a hopper (18) is fixedly installed at the upper end of the feeding tube (15), and a raw material tube (19) is fixedly installed on the upper wall surface of the hopper (18).

6. The spiral extrusion device for water-absorbent resin raw materials according to claim 1, wherein the extrusion tube (20) is fixedly arranged at the upper end of the side wall surface of the fixed extrusion cylinder (3).

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