Plastic extruding machine for engineering plastic production

Abstract

The utility model is applicable to the technical field of plastic production, and provides a plastic extruding machine for engineering plastic production, which comprises a body, a motor is mounted on one side of the body, a spiral roller is arranged in the body, a feed port is arranged on one side of the top end of the body, an air inlet is arranged in one side of a box body, and a discharge port is arranged on the other side of the box body. A clamping block is fixed in the box body, a dust collecting screen plate is arranged in the clamping block, an air outlet is formed in the other side of the box body, and a fan is installed on the other side of the box body. By arranging a dust removal structure and a clamping structure of a symmetrically fixed clamping block and a dust collection net plate, the two ends of the clamping block can be limited in the box body, meanwhile, the dust collection net plate can be conveniently disassembled, a draught fan can be conveniently started, and dust in materials can be adsorbed to the dust collection net plate through an air inlet when the materials are fed into a feeding port; and the dust is prevented from being processed along with the plastic particles, so that the plastic is not pure during processing.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic production, in particular to an extruder for producing engineering plastics. Background Art

[0002] Plastic is a polymer compound formed by addition polymerization or condensation polymerization. Its main component is resin. Extruder is an important plastic machinery. The production and manufacturing of most plastic products can be achieved by extrusion molding. When producing plastic products, an extruder for engineering plastic production is involved.

[0003] When the extruder is producing plastic, plastic particles enter the interior of the extruder through the feed port. Dust mixed in the plastic particles may affect the quality of plastic extrusion. Therefore, the designed dust removal structure can absorb the dust in the plastic particles to make the plastic particles purer during extrusion. Utility Model Content

[0004] The utility model provides an extruder for producing engineering plastics, aiming to solve the problem that plastic particles carry dust during production.

[0005] The utility model is realized as follows: an extruder for producing engineering plastics comprises a body, a motor is installed on one side of the body, a spiral roller is provided inside the body, a feed port is provided on one side of the top of the body, a dust removal structure is provided on the other side of the feed port, a discharge port is provided on the other side of the body, a support column is fixed to the bottom end of the body, and a movable structure is provided at the bottom end of the support column;

[0006] The dust removal structure includes a box body, which is fixed to the other side of the feed port, an air inlet is provided inside one side of the box body, a snap block is fixed inside the box body, a dust collecting screen is provided inside the snap block, an air outlet is provided inside the other side of the box body, and a fan is installed on the other side of the box body.

[0007] Preferably, the outer diameter of the dust collecting screen is smaller than the inner diameter of the locking block, and the dust collecting screen and the locking block form a locking structure.

[0008] Preferably, two groups of the engaging blocks are provided, and the two groups of the engaging blocks are symmetrically distributed about the central axis of the box body.

[0009] Preferably, the movable structure includes a load-bearing plate, which is fixed to the bottom end of the support column, and a universal wheel is installed at the bottom end of the load-bearing plate. Threaded grooves are provided inside both sides of the load-bearing plate, and threaded rods are provided inside the threaded grooves. The bottom end of the threaded rod is movably connected to a limiting block.

[0010] Preferably, the outer side wall of the threaded rod is provided with external threads, the inner side wall of the threaded groove is provided with internal threads, and the threaded rod and the threaded groove form a threaded structure.

[0011] Preferably, the universal wheels are provided in two groups and symmetrically distributed about the central axis of the load-bearing plate.

[0012] Compared with the prior art, the embodiments of the application have the following beneficial effects:

[0013] By setting the dust removal structure, the two ends of the clamping block can be limited in the interior of the box body through the symmetrically fixed clamping structure of the clamping block and the dust collection net plate, and the dust collection net plate is convenient to disassemble, the fan is started, the dust in the material can be adsorbed on the dust collection net plate through the air inlet when the interior of the feeding port is fed, the dust is avoided from following the plastic particles to process, and the plastic is not impure when processing.

[0014] By setting the moving structure, the threaded groove is provided with four groups and is uniformly arranged in the interior of the load-bearing plate, the threaded rod is limited through the threaded structure of the threaded rod and the threaded groove, the threaded rod can be twisted in the interior of the threaded groove, the limiting block is adjusted, the extruding machine is limited through the limiting block after moving through the universal wheels, and the extruding machine is more convenient to move and park. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a front view of the present application. The cross-sectional structure schematic diagram is shown;

[0016] Figure 2 is a front view of the present application. The cross-sectional structure schematic diagram is shown;

[0017] Figure 3 is a front view of the present application. The cross-sectional structure schematic diagram is shown; Figure 1 is an enlarged structure schematic diagram of A in the middle;

[0018] Figure 4 is a dust removal structure of the present application. The cross-sectional structure schematic diagram is shown

[0019] In the figure: 1, the body; 2, motor; 3, spiral roller; 4, feeding port; 5, dust removal structure; 501, box body; 502, dust collection net plate; 503, clamping block; 504, air outlet; 505, fan; 506, air inlet; 6, discharge port; 7, support column; 8, moving structure; 801, load-bearing plate; 802, universal wheel; 803, limiting block; 804, threaded rod; 805, threaded groove. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the specification herein is for describing particular embodiments only and is not intended to be limiting of the application; the use herein of terms such as "comprise", "have" and "include" or variations such as "comprises", "comprising", "containing", "having" and "includes" is intended to be inclusive and not restrictive to the terms specified. The use herein of terms such as "first", "second" and "third" or variations such as "firstly", "secondly" and "thirdly" are used merely to distinguish one object from another and are not intended to be limiting of the scope of the application.

[0021] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase that an embodiment in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. As will be apparent to those of ordinary skill in the art, embodiments described herein can be combinable with other embodiments.

[0022] The utility model discloses an extruding machine for engineering plastic production, as shown in the figure, including the body 1, the one side of body 1 is installed motor 2, the inside of body 1 is provided with spiral roller 3, the one side of body 1 top is provided with feed inlet 4, the other side of feed inlet 4 is provided with dust removal structure 5, the other side of body 1 is provided with discharge gate 6, the bottom of body 1 is fixed with support column 7, the bottom of support column 7 is provided with mobile structure 8. Figures 1-4

[0023] It should be noted that, since the plastic particles have dust problem during production, the present scheme sets the dust removal structure 5, through the symmetric fixed clamping block 503 and the clamping structure of the dust collection net plate 502, the two ends of the clamping block 503 can be limited in the inside of the box body 501, and the dust collection net plate 502 can be conveniently disassembled, the fan 505 is started, so that the dust in the material can be adsorbed on the dust collection net plate 502 through the air inlet 506 when feeding the inside of the feed inlet 4, avoiding the dust with the plastic particles together for processing, so that the plastic is not pure when processing.

[0024] ​Specifically, in the embodiment, the scheme mainly comprises a dust removal structure 5, the dust removal structure 5 comprises a box body 501 fixed to the other side of the feeding port 4, the inside of one side of the box body 501 is provided with an air inlet 506, the inside of the box body 501 is fixed with a clamping block 503, the inside of the clamping block 503 is provided with a dust collecting screen plate 502, the inside of the other side of the box body 501 is provided with an air outlet 504, and the other side of the box body 501 is installed with a fan 505. First, the air inlet 506 is formed in the inside of one side of the box body 501, then the air outlet 504 is formed in the inside of the other side of the box body 501, then the clamping block 503 is symmetrically fixed to the inner side wall of the box body 501, the two ends of the dust collecting screen plate 502 are clamped in the inside of the clamping block 503 to move, the dust collecting screen plate 502 is limited in the inside of the box body 501, then one side of the box body 501 is fixed to the other side of the feeding port 4, and the fan 505 is installed on the other side of the box body 501. The fan 505 is started, the plastic particles are removed during feeding, and the influence of dust mixed in the plastic particles on the plastic extrusion quality is avoided.

[0025] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the outer diameter of the dust collecting screen plate 502 is smaller than the inner diameter of the clamping block 503, the dust collecting screen plate 502 and the clamping block 503 form a clamping structure, the clamping block 503 is provided with two groups, the two groups of clamping blocks 503 are symmetrically distributed about the central axis of the box body 501, the clamping structure of the dust collecting screen plate 502 and the clamping block 503 enables the dust collecting screen plate 502 to be disassembled in the inside of the box body 501, and the symmetric distribution of the clamping block 503 facilitates limiting the dust collecting screen plate 502 in the inside of the box body 501.

[0026] Specifically, in the embodiment, the scheme mainly comprises a moving structure 8, the moving structure 8 comprises a bearing plate 801 fixed to the bottom end of the supporting column 7, the bottom end of the bearing plate 801 is installed with a universal wheel 802, the inside of the two sides of the bearing plate 801 is provided with a threaded groove 805, the inside of the threaded groove 805 is provided with a threaded rod 804, the bottom end of the threaded rod 804 is movably connected with a limiting block 803, the universal wheel 802 is symmetrically installed at the bottom end of the bearing plate 801, the inside of the two sides of the bearing plate 801 is symmetrically provided with the threaded groove 805, the bearing plate 801 is fixed to the bottom end of the supporting column 7, then the threaded rod 804 is screwed through the threaded groove 805, and the limiting block 803 is movably connected to the bottom end of the threaded rod 804, so that the threaded rod 804 can drive the limiting block 803 to move, the extruder can move through the universal wheel 802, and the movement of the extruder is more convenient.

[0027] As shown in Figure 1 andFigure 2 As shown, an external thread is provided on the outer wall of the threaded rod 804, and an internal thread is provided on the inner wall of the threaded groove 805. The threaded rod 804 and the threaded groove 805 constitute a threaded structure. Two groups of universal wheels 802 are provided, and the two groups of universal wheels 802 are symmetrically distributed about the central axis of the load-bearing plate 801. The threaded structure of the threaded rod 804 and the threaded groove 805 is convenient for limiting the threaded rod 804. The symmetrical distribution of the universal wheels 802 makes it easier to move the extruder.

[0028] It should be noted that for the aforementioned embodiments, for simplicity of description, they are all expressed as a series of action combinations. However, those skilled in the art should be aware that the present invention is not limited by the order of the actions described, because according to the present invention, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in this specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0029] In the several embodiments provided in this application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely illustrative, such as the division of the above-mentioned units. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the coupling or communication connection between each other shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0030] The units described above as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0031] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. An extruder for producing engineering plastics, characterized in that: The invention comprises a main body (1), a motor (2) is installed on one side of the main body (1), a spiral roller (3) is arranged inside the main body (1), a feed port (4) is arranged on one side of the top of the main body (1), a dust removal structure (5) is arranged on the other side of the feed port (4), a discharge port (6) is arranged on the other side of the main body (1), a support column (7) is fixed at the bottom end of the main body (1), and a movable structure (8) is arranged at the bottom end of the support column (7); The dust removal structure (5) comprises a box body (501), the box body (501) is fixed to the other side of the feed port (4), an air inlet (506) is provided inside one side of the box body (501), a snap-fit ​​block (503) is fixed inside the box body (501), a dust collecting screen (502) is provided inside the snap-fit ​​block (503), an air outlet (504) is provided inside the other side of the box body (501), and a fan (505) is installed on the other side of the box body (501).

2. An extruder for producing engineering plastics according to claim 1, characterized in that: The outer diameter of the dust collecting screen plate (502) is smaller than the inner diameter of the engaging block (503), and the dust collecting screen plate (502) and the engaging block (503) form an engaging structure.

3. An extruder for producing engineering plastics according to claim 1, characterized in that: The engaging blocks (503) are provided in two groups, and the two groups of engaging blocks (503) are symmetrically distributed about the central axis of the box body (501).

4. An extruder for producing engineering plastics according to claim 1, characterized in that: The movable structure (8) comprises a load-bearing plate (801), the load-bearing plate (801) being fixed to the bottom end of the support column (7), a universal wheel (802) being installed at the bottom end of the load-bearing plate (801), threaded grooves (805) being provided inside both sides of the load-bearing plate (801), a threaded rod (804) being provided inside the threaded groove (805), and the bottom end of the threaded rod (804) being movably connected to a limit block (803).

5. An extruder for producing engineering plastics according to claim 4, characterized in that: An external thread is provided on the outer wall of the threaded rod (804), and an internal thread is provided on the inner wall of the threaded groove (805). The threaded rod (804) and the threaded groove (805) form a threaded structure.

6. An extruder for producing engineering plastics according to claim 4, characterized in that: Two groups of universal wheels (802) are provided, and the two groups of universal wheels (802) are symmetrically distributed about the central axis of the load-bearing plate (801).

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