Waste garbage heating and plasticizing equipment

Abstract

The utility model discloses waste garbage heating and plasticizing equipment which comprises a base, the upper surface of the base is connected with a plasticizing extruder through two groups of supporting pieces, one end of the plasticizing extruder is provided with a detachable machine head, an inner cavity of the plasticizing extruder is provided with an extrusion screw rod, and the extrusion screw rod is rotationally connected with a first limiting seat; the screw rod connected with the first motor can be driven to rotate by starting the first motor, so that the second limiting seat in threaded connection with the second limiting seat slides along the sliding groove, the second limiting seat is an L-shaped structural part, and when the second limiting seat moves, the second limiting seat is in threaded connection with the first limiting seat. When the extrusion screw is pulled out, the first limiting seat can be driven to pull the extrusion screw to be separated from the plasticizing extruder, the extrusion screw can still be pulled out without a long base, only the space needed for pulling out the extrusion screw needs to be reserved, and excessive floor space cannot be occupied.

Description

Technical Field

[0001] The utility model relates to the technical field of plasticizing equipment, in particular to a waste garbage heating plasticizing equipment. Background Art

[0002] Waste heating plasticization usually refers to the process of re-plasticizing waste plastics by heating them for reuse. As a key equipment for plastic recycling, plastic waste heating plasticization equipment realizes the reuse of plastic resources by heating and plasticizing waste plastics and extruding them into shapes. However, in actual applications, some plastic melt often remains in the inner cavity of the equipment, especially in the extrusion screw area. These residues not only affect the normal operation of the equipment, but may also lead to a decline in product quality. Therefore, regular cleaning of the extrusion screw is an important measure to ensure equipment performance and product quality.

[0003] However, the base design of existing equipment is often long so that the extrusion screw can be pulled out smoothly during cleaning. However, this design also brings problems such as large space occupation and inconvenient operation. For this reason, we propose a waste heating plasticizing equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a waste heating and plasticizing device to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a waste garbage heating and plasticizing equipment, comprising a base, the upper surface of the base being connected to a plasticizing extruder through two sets of support members, a detachable head being installed at one end of the plasticizing extruder, an inner cavity of the plasticizing extruder being provided with an extrusion screw, the extrusion screw being rotatably connected to a first limit seat, the first limit seat being plug-in and sealingly connected to one end of the plasticizing extruder, and the first limit seat being movable by a drive assembly.

[0006] Preferably, the driving assembly includes a second limit seat, a roller, a screw rod, a slide groove and a first motor, the first limit seat is connected to the second limit seat, the second limit seat is slidably connected to the support member, the roller is installed at the bottom of one end of the second limit seat, the other end of the second limit seat is threadedly connected to the screw rod, the screw rod is rotatably installed in the slide groove opened in the base, and one end of the screw rod is connected to the output end of the first motor.

[0007] Preferably, a feed hopper is installed at the upper end of the first limiting seat on a side away from the plasticizing extruder, and the discharge port of the feed hopper is communicated with the inner cavity of the plasticizing extruder.

[0008] Preferably, one end of the extrusion screw close to the first limiting seat is connected to the output end of the second motor, and the second motor is installed on the top of one end of the second limiting seat.

[0009] Preferably, two groups of first connecting members are symmetrically installed on the outer wall of the head, and two groups of second connecting members are symmetrically installed on a group of supporting members of the plasticizing extruder close to one end of the head, and the first connecting members are threadedly connected with bolts, and the bolts penetrate the second connecting members.

[0010] Preferably, a mold is integrally formed on one end of the die head away from the plasticizing extruder.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model starts the first motor to drive the screw connected to it to rotate, so that the second limit seat threadedly connected to it slides along the slide groove. The second limit seat is an L-shaped structural member. When it moves, it drives the first limit seat to pull the extrusion screw out of the plasticizing extruder. Compared with the existing technology, the extrusion screw can still be pulled out without a longer base. It only needs to reserve the space required for pulling out the extrusion screw, which will not occupy too much ground space and is also convenient to use. The detachable head can further clean the plasticizing extruder and the head, which can improve the cleaning effect.

[0013] 2. The utility model utilizes a feed hopper to allow the crushed waste plastic to enter the plasticizing extruder through the feed hopper for heating and plasticization. Then, by starting the second motor, the extrusion screw can be driven to rotate, and the heated and plasticized plastic can be extruded through the die. The plastic can be shaped by using a connected mold, and the bolt is passed through the second connecting piece and then threadedly connected to the first connecting piece to complete the installation of the die. The die is easy to disassemble and clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the overall structure of the utility model.

[0017] In the figure: 1. base, 2. plasticizing extruder, 3. head, 4. extrusion screw, 5. first limit seat, 6. second limit seat, 7. roller, 8. screw, 9. slide, 10. first motor, 11. feed hopper, 12. second motor, 13. first connecting piece, 14. second connecting piece, 15. bolt, 16. mold, 17. support. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Example 1

[0020] Please refer to Figure 1-3 As shown, the utility model provides a waste garbage heating and plasticizing equipment, including a base 1, the upper surface of the base 1 is connected to the plasticizing extruder 2 through two groups of support members 17, a detachable head 3 is installed at one end of the plasticizing extruder 2, the inner cavity of the plasticizing extruder 2 is provided with an extrusion screw 4, the extrusion screw 4 is rotatably connected to a first limit seat 5, the first limit seat 5 is plug-in and sealedly connected to one end of the plasticizing extruder 2, the first limit seat 5 can be moved by a driving assembly, the driving assembly includes a second limit seat 6, a roller 7, a screw rod 8, a slide 9 and a first motor 10, the first limit seat 5 is connected to the second limit seat 6, the second limit seat 6 is slidably connected to the support member 17, the roller 7 is installed at the bottom of one end of the second limit seat 6, the other end of the second limit seat 6 is threadedly connected to the screw rod 8, the screw rod 8 is rotatably installed in the slide 9 opened in the base 1, and one end of the screw rod 8 is connected to the output end of the first motor 10.

[0021] In this embodiment, by starting the first motor 10, the screw rod 8 connected thereto can be driven to rotate, so that the second limit seat 6 threadedly connected thereto can slide along the slide groove 9. The second limit seat 6 is an L-shaped structural member. When it moves, it will drive the first limit seat 5 to pull the extrusion screw 4 out of the plasticizing extruder 2. Compared with the prior art, the extrusion screw 4 can still be pulled out without a longer base 1. It is only necessary to reserve the space required for pulling out the extrusion screw 4, which will not occupy too much ground space and is also convenient to use. The detachable head 3 can further clean the plasticizing extruder 2 and the head 3, thereby improving the cleaning effect.

[0022] Please refer to Figure 1-3As shown, a feed hopper 11 is installed at the upper end of the first limit seat 5 on the side away from the plasticizing extruder 2, and the discharge port of the feed hopper 11 is communicated with the inner cavity of the plasticizing extruder 2. The end of the extrusion screw 4 close to the first limit seat 5 is connected to the output end of the second motor 12, and the second motor 12 is installed on the top of one end of the second limit seat 6. Two groups of first connecting parts 13 are symmetrically installed on the outer wall of the head 3, and two groups of second connecting parts 14 are symmetrically installed on a group of support members 17 at one end of the plasticizing extruder 2 close to the head 3. The first connecting part 13 is threadedly connected with a bolt 15, and the bolt 15 penetrates the second connecting part 14. A mold 16 is integrally formed at the end of the head 3 away from the plasticizing extruder 2.

[0023] In this embodiment, the crushed waste plastic can be fed into the plasticizing extruder 2 through the feed hopper 11 for heating and plasticization, and then the second motor 12 can be started to drive the extrusion screw 4 to rotate, and the heated plasticized plastic can be extruded through the head 3. The plastic can be shaped by the connected mold 16, and the bolt 15 can be passed through the second connecting piece 14 and then threadedly connected to the first connecting piece 13 to complete the installation of the head 3. The disassembly is convenient, and the head 3 can be disassembled and cleaned conveniently.

[0024] Working principle: First, by starting the first motor 10, the screw rod 8 connected thereto can be driven to rotate, so that the second limit seat 6 threadedly connected thereto can slide along the slide groove 9. The second limit seat 6 is an L-shaped structural member. When it moves, it will drive the first limit seat 5 to pull the extrusion screw 4 out of the plasticizing extruder 2. Compared with the existing technology, the extrusion screw 4 can still be pulled out without the need for a longer base 1. It is only necessary to reserve the space required for pulling out the extrusion screw 4, which will not occupy too much ground space and is also convenient to use. The detachable head 3 can be further adjusted. The plasticizing extruder 2 and the die head 3 are cleaned to improve the cleaning effect. The crushed waste plastic can be fed into the plasticizing extruder 2 through the feed hopper 11 for heating and plasticization. Then, by starting the second motor 12, the extrusion screw 4 can be driven to rotate, and the heated and plasticized plastic can be extruded through the die head 3. The plastic can be shaped by the connected mold 16, and the bolt 15 is passed through the second connecting piece 14 and then threadedly connected to the first connecting piece 13 to complete the installation of the die head 3. The disassembly is convenient, and the die head 3 can be disassembled and cleaned.

[0025] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0026] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A waste heating and plasticizing device, comprising a base (1), characterized in that: The upper surface of the base (1) is connected to the plasticizing extruder (2) through two groups of support members (17); a detachable head (3) is installed at one end of the plasticizing extruder (2); an extrusion screw (4) is provided in the inner cavity of the plasticizing extruder (2); the extrusion screw (4) is rotatably connected to a first limit seat (5); the first limit seat (5) is plug-in sealedly connected to one end of the plasticizing extruder (2); and the first limit seat (5) can be moved by a driving component.

2. The waste heating and plasticizing equipment according to claim 1, characterized in that: The driving assembly includes a second limiting seat (6), a roller (7), a screw rod (8), a slide groove (9) and a first motor (10), wherein the first limiting seat (5) is connected to the second limiting seat (6), the second limiting seat (6) is slidably connected to the support member (17), the roller (7) is installed at the bottom of one end of the second limiting seat (6), the other end of the second limiting seat (6) is threadedly connected to the screw rod (8), the screw rod (8) is rotatably installed in the slide groove (9) opened on the base (1), and one end of the screw rod (8) is connected to the output end of the first motor (10).

3. The waste heating and plasticizing equipment according to claim 2, characterized in that: A feed hopper (11) is installed at the upper end of the first limiting seat (5) on the side away from the plasticizing extruder (2), and the discharge port of the feed hopper (11) is communicated with the inner cavity of the plasticizing extruder (2).

4. The waste heating and plasticizing equipment according to claim 2, characterized in that: One end of the extrusion screw (4) close to the first limiting seat (5) is connected to the output end of the second motor (12), and the second motor (12) is installed on the top of one end of the second limiting seat (6).

5. The waste heating and plasticizing equipment according to claim 1, characterized in that: Two groups of first connecting members (13) are symmetrically installed on the outer wall of the head (3), and two groups of second connecting members (14) are symmetrically installed on a group of supporting members (17) at one end of the plasticizing extruder (2) close to the head (3), and the first connecting members (13) are threadedly connected with bolts (15), and the bolts (15) penetrate the second connecting members (14).

6. The waste heating and plasticizing equipment according to claim 1, characterized in that: A mold (16) is integrally formed on one end of the die head (3) away from the plasticizing extruder (2).

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