Cable material screening device

Abstract

The utility model discloses a cable material screening device which comprises a screening cylinder, the bottom of the screening cylinder is fixed through a supporting frame, a cable material grouping filtering structure is installed on the upper side in the screening cylinder, meanwhile, a screening disc is installed on the lower side in the screening cylinder, and multiple sets of screening holes are evenly formed in the surface of the screening disc at equal intervals. A bearing platform is fixedly installed on the inner wall of the bottom of the screening barrel, and the surface of the bearing platform covers a screening disc and is screwed and fixed through multiple sets of second bolts. According to the cable material screening device, cable materials are arranged in the screening cylinder, a large number of cable materials are divided into six groups through the cable material grouping and filtering structure to be arranged on the surface of the screening disc, the screening disc is used for fully and evenly filtering the large number of cable materials in a grouping mode, and the situation that the cable materials on the surface of a screen are not evenly distributed is avoided; and therefore, the screening speed of the screening device is increased, and the screening efficiency of the screening device is improved.

Description

Technical Field

[0001] The utility model relates to the field of cable material processing, in particular to a cable material screening device. Background Art

[0002] Cable material is a particle prepared by mixing, kneading and extruding polyvinyl chloride as the base resin, adding stabilizers, dioctyl phthalate, diisodecyl phthalate, dioctyl terephthalate, trioctyl trimellitate and other plasticizers, as well as inorganic fillers such as calcium carbonate, additives and lubricants. It is low in price and has excellent performance. It has long occupied an important position in the insulation protection materials of wires and cables.

[0003] Cable materials need to be screened after processing, but the existing screening device performs the screening work; its working principle is: using screens with different apertures to grade and screen the cable materials according to particle size; when the cable materials enter the screening device, the materials are evenly distributed on the screen by means of vibration or stirring, and smaller particles can fall through the screen holes, while larger particles are left on the screen, thereby achieving the separation of materials with different particle sizes;

[0004] In actual use, a large amount of cable materials are placed on the screen at once, and the cable materials on the screen surface are unevenly distributed, resulting in excessive accumulation of materials in some areas, while other areas are not fully utilized, and the overall screening speed is slowed down. Utility Model Content

[0005] The purpose of the utility model is to provide a cable material screening device to solve the defects mentioned in the above background technology.

[0006] To achieve the above object, a cable material screening device is provided, comprising a screening cylinder, the bottom of which is fixed by a support frame, and a cable material grouping filtering structure is installed on the upper side of the inner part of the screening cylinder, and a screening plate is installed on the lower side of the inner part of the screening cylinder, and a plurality of groups of equidistantly arranged sieve holes are evenly provided on the surface of the screening plate, a support is fixedly installed on the inner wall of the bottom of the screening cylinder, and the surface of the support covers the screening plate and is screwed and fixed by a plurality of groups of second bolts;

[0007] The cable material grouping filtering structure includes a support seat fixed on the inner wall of the screening cylinder, and the surface of the support seat is covered with a connecting ring, which is screwed to the inner wall surface of the screening cylinder through a first bolt, and a partition is welded and fixed on the connecting ring, and a grouping area is formed between the partitions.

[0008] Preferably, the axial cross-section of the screening cylinder, screening disc and support is a concentric circle structure, and a plurality of groups of screw holes are evenly arranged at circumferential positions on the outer side of the screening disc, and a plurality of groups of through holes are evenly opened on the support, and the second bolt passes through the through hole and is screwed inside the screw hole, and the outer bottom of the screening cylinder is fixedly mounted on the machine base.

[0009] Preferably, the connecting ring is an annular structure made of metal material, and the axial sections of the connecting ring and the screening cylinder are concentric circle structures.

[0010] Preferably, the connecting ring is supported and fixed inside the screening cylinder by two sets of oppositely arranged support seats, and multiple sets of screw holes are evenly opened on the outside of the connecting ring, and the first bolt passes through the through hole opened on the screening cylinder and is screwed inside the screw hole.

[0011] Preferably, the partitions are evenly arranged in six groups inside the connecting ring, and the angle between two adjacent groups of partitions is 60°.

[0012] Preferably, the tops of the six groups of partitions are all provided with pointed ends, and the cross-section of the pointed ends is arranged in the shape of an isosceles triangle.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the cable material is placed inside the screening cylinder, and through the cable material grouping filtering structure, a large amount of cable material is divided into six groups and placed on the surface of the screening disk respectively, and a grouping method is adopted to use the screening disk to fully and evenly filter a large amount of cable material, thereby avoiding uneven distribution of cable material on the surface of the screen, resulting in excessive accumulation of materials in some areas and insufficient utilization of other areas, thereby improving the screening speed and efficiency of the screening device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front view of the structure of the utility model;

[0015] Figure 2 The utility model structure Figure 1 Side view of

[0016] Figure 3 The utility model structure Figure 1 A top view of

[0017] Figure 4 The utility model structure Figure 1 Bottom view of .

[0018] Numbers in the figure: 1. screening cylinder; 2. screening plate; 3. sieve hole; 4. first bolt; 5. cable material grouping filtering structure; 51. connecting ring; 52. partition; 53. tip; 54. supporting seat; 55. grouping area; 6. machine base; 7. support platform; 8. second bolt. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a cable material screening device, comprising a screening drum 1, the bottom of the screening drum 1 is fixed by a support frame, and a cable material grouping filtering structure 5 is installed on the upper side of the inner part of the screening drum 1, and a screening plate 2 is installed on the lower side of the inner part of the screening drum 1, and a plurality of groups of equidistantly arranged sieve holes 3 are evenly arranged on the surface of the screening plate 2, a support platform 7 is fixedly installed on the inner wall of the bottom of the screening drum 1, and the surface of the support platform 7 covers the screening plate 2 and is screwed and fixed by a plurality of groups of second bolts 8;

[0021] The cable material grouping filtering structure 5 includes a support seat 54 fixed on the inner wall of the screening cylinder 1, and the surface of the support seat 54 is covered with a connecting ring 51, and the connecting ring 51 is screwed to the inner wall surface of the screening cylinder 1 through a first bolt 4, and a partition plate 52 is welded and fixed on the connecting ring 51, and a grouping area 55 is formed between the partition plates 52.

[0022] Working principle: The screening drum 1 vibrates to place the cable material inside the screening drum 1, and through the cable material grouping filtering structure 5, a large amount of cable material is divided into six groups and placed on the surface of the screening disk 2 respectively. The screening disk 2 is used in a grouping manner to fully and evenly filter a large amount of cable material to avoid uneven distribution of cable material on the surface of the screen, resulting in excessive accumulation of materials in some areas while other areas are not fully utilized, thereby improving the screening speed and efficiency of the screening device.

[0023] As a preferred embodiment, the axial cross-section of the screening drum 1, the screening disc 2 and the support 7 is a concentric circle structure, and a plurality of groups of screw holes are evenly arranged at the outer circumferential position of the screening disc 2, and a plurality of groups of through holes are evenly opened on the support 7, and the second bolts 8 pass through the through holes and are screwed inside the screw holes, and the outer bottom of the screening drum 1 is fixedly installed with the machine base 6.

[0024] The connecting ring 51 is an annular structure made of metal material, and the axial section of the connecting ring 51 and the screening drum 1 is a concentric circle structure.

[0025] like Figure 1-4As shown: the connecting ring 51 is supported and fixed on the inner wall of the screening cylinder 1 by two sets of supporting seats 54 arranged opposite to each other, and is screwed and fixed by six sets of first bolts 4, so as to ensure the stability of the connecting ring 51 and the six sets of partitions 52 thereon during operation, and prevent shaking. The supporting seats 54 are screwed on the screening cylinder 1 and can be disassembled.

[0026] As a preferred embodiment, the connecting ring 51 is supported and fixed inside the screening cylinder 1 by two sets of oppositely arranged support seats 54, and multiple sets of screw holes are evenly opened on the outer side of the connecting ring 51. At the same time, the first bolt 4 passes through the through hole opened on the screening cylinder 1 and is screwed inside the screw hole.

[0027] Six groups of partition plates 52 are evenly arranged inside the connecting ring 51 , and the angle between two adjacent groups of partition plates 52 is 60°.

[0028] like Figure 1-4 As shown, the tops of the six groups of partitions 52 are all provided with pointed ends 53 , and the cross-section of the pointed ends 53 is an isosceles triangle.

[0029] A pointed end 53 is disposed on the top of each of the six groups of partitions 52 . The pointed end 53 is disposed so that the cable material will not stay on the pointed end 53 .

[0030] An operating door is hingedly mounted on the front of the screening drum 1. The operating door is not shown in the figure. By opening the operating door, the cable material trapped on the surface of the screening disc 2 can be easily taken out. The cable material filtered by the screening disc 2 can be collected through the collection box.

[0031] A vibration motor can be installed on the surface of the base 6 on the screening drum 1. When the vibration motor is started, it can drive the screening drum 1 to vibrate, thereby promoting the screening drum 1 to filter the cable material. The bottom of the screening drum 1 can be supported by an elastic seat.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable material screening device, comprising a screening drum (1), characterized in that: The bottom of the screening cylinder (1) is fixed by a support frame, and a cable material grouping filtering structure (5) is installed on the upper side of the interior of the screening cylinder (1), and a screening plate (2) is installed on the lower side of the interior of the screening cylinder (1), and a plurality of groups of equidistantly arranged screen holes (3) are evenly provided on the surface of the screening plate (2), and a support platform (7) is fixedly installed on the inner wall of the bottom of the screening cylinder (1), and the surface of the support platform (7) covers the screening plate (2) and is screwed and fixed by a plurality of groups of second bolts (8); The cable material grouping filtering structure (5) comprises a support seat (54) fixed on the inner wall of a screening cylinder (1), and the surface of the support seat (54) covers a connecting ring (51), the connecting ring (51) is screwed to the inner wall surface of the screening cylinder (1) by a first bolt (4), and a partition plate (52) is welded and fixed on the connecting ring (51), and a grouping area (55) is formed between the partition plates (52).

2. A cable material screening device according to claim 1, characterized in that: The axial cross-section of the screening cylinder (1), the screening plate (2) and the support (7) is a concentric circle structure, and a plurality of groups of screw holes are evenly arranged at circumferential positions on the outer side of the screening plate (2), and a plurality of groups of through holes are evenly opened on the support (7), and the second bolts (8) pass through the through holes and are screwed to the inside of the screw holes, and the outer bottom of the screening cylinder (1) is fixedly mounted with the machine base (6).

3. A cable material screening device according to claim 1, characterized in that: The connecting ring (51) is an annular structure made of metal material, and the axial cross-sections of the connecting ring (51) and the screening cylinder (1) are concentric circle structures.

4. A cable material screening device according to claim 1, characterized in that: The connecting ring (51) is supported and fixed inside the screening cylinder (1) by two groups of supporting seats (54) arranged opposite to each other, and a plurality of groups of screw holes are evenly provided on the outside of the connecting ring (51), and the first bolt (4) passes through the through hole provided on the screening cylinder (1) and is screwed inside the screw hole.

5. A cable material screening device according to claim 1, characterized in that: The partition plates (52) are evenly arranged in six groups inside the connecting ring (51), and the angle between two adjacent groups of partition plates (52) is 60°.

6. A cable material screening device according to claim 5, characterized in that: A tip portion (53) is provided at the top of each of the six groups of partitions (52), and the cross section of the tip portion (53) is an isosceles triangle.

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