Multi-stage screening device for cable material production

Abstract

The utility model discloses a multi-stage screening device for cable material production. The multi-stage screening device comprises a base and a supporting frame. A supporting frame is fixed to one side of the top end of the base, a screening frame is arranged at the top end of the supporting frame, a first screening net is arranged at the bottom end of the screening frame, and a second screening net is arranged at the top end in the screening frame. An auxiliary structure is arranged at the top end of the second screening net, a fixing frame is arranged on the other side of the top end of the base, a screening structure is arranged on one side of the fixing frame and comprises a motor, a connecting belt, an irregular cylinder and a connecting disc, and the motor is arranged on one side of the fixing frame. According to the cable material screening device, the motor, the connecting belt and the connecting disc are used in cooperation, the irregular cylinder can be driven to rotate, and therefore the screening frame is driven to vibrate up and down through the irregular blocks on the surface of the irregular cylinder, cable materials in the screening frame are screened, and impurities in the cable materials are preliminarily screened out.

Description

Technical Field

[0001] The utility model relates to the technical field of cable material production, in particular to a multi-stage screening device for cable material production. Background Art

[0002] Cable materials are mainly used for insulation and sheathing of wires and cables to protect the conductors inside the wires and cables from erosion by the external environment and ensure the stable transmission of electrical energy. Depending on the material, cable materials can be divided into many types, such as rubber and plastic. Before the cable materials are produced and used, they need to be screened, and a screening device is needed for screening.

[0003] However, traditional screening devices generally only perform one screening operation, which easily leads to incomplete screening. After the screening is completed, impurities still remain inside the cable material, affecting the quality. Therefore, a multi-stage screening device for cable material production is needed to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-stage screening device for cable material production, so as to solve the defect of incomplete screening easily occurring in the existing screening device during screening.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a multi-stage screening device for cable material production, comprising a base and a support frame; a support frame is fixed on one side of the top of the base, a screening frame is provided on the top of the support frame, a first screening net is provided at the bottom end of the screening frame, and a second screening net is provided at the top inside the screening frame; an auxiliary structure is provided at the top of the second screening net, a fixed frame is provided on the other side of the top of the base, a screening structure is provided on one side of the fixed frame, the screening structure comprises a motor, a connecting belt, an irregular cylinder and a connecting disk, and the motor is provided on one side of the fixed frame.

[0006] Preferably, the irregular cylinder is installed in the middle position of the fixing frame, a connecting disk is provided on one side of the irregular cylinder, a connecting belt is provided on the outside of the connecting disk, and one end of the connecting belt is sleeved on the outside of the motor output end disk.

[0007] Preferably, two groups of irregular blocks are provided on the outer side of the irregular cylinder, and the two groups of irregular blocks are symmetrically distributed on the outer side of the irregular cylinder.

[0008] Preferably, both ends of the irregular cylinder pass through the interior of the fixing frame, and the irregular cylinder and the fixing frame are movably connected.

[0009] Preferably, the auxiliary structure includes a dust suction pipe, a suction head, a fixed plate, a fan, a collection box, a connecting pipe and a filter cover. The fixed plate is arranged on one side of the irregular cylinder, the fan is arranged on one side of the fixed frame, and the fixed plate is connected to the disc at the rear end of the fan through a belt.

[0010] Preferably, a connecting pipe is provided on one side of the fan, a collecting box is provided on one side of the connecting pipe, a filter cover is provided on one side inside the collecting box, one end of the filter cover is connected to one end of the connecting pipe, the suction head is provided on one side of the top of the screening rack, a dust suction pipe is provided on the top of the suction head, and one end of the dust suction pipe is connected to one side of the collecting box.

[0011] Preferably, both sides of one end of the screening frame are inserted into the interior of the support frame, and the screening frame and the support frame are hinged.

[0012] The utility model provides a multi-stage screening device for cable material production, which has the following advantages:

[0013] The motor, connecting belt and connecting disk are used together to drive the irregular cylinder to rotate, thereby driving the screening frame to vibrate up and down through the irregular blocks on its surface, thereby screening the cable material inside the screening frame and preliminarily screening out the impurities in the cable material;

[0014] And through the coordinated use of the fixed disk and the fan, the impeller inside the fan is driven to rotate to generate suction, and then the large and light impurities that have not been screened out of the cable material are sucked away through the suction head for secondary screening, so that the cable material screening effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the top structure of the utility model;

[0017] Figure 3 This is a side structural diagram of the present utility model;

[0018] Figure 4 This is a schematic diagram of the front view structure of the screening structure of the present invention;

[0019] Figure 5 For the utility model Figure 3 A is a schematic diagram of the partially enlarged structure.

[0020] In the figure: 1. Base; 2. Screening frame; 3. Screening structure; 301. Motor; 302. Connecting belt; 303. Irregular cylinder; 304. Connecting plate; 4. First screening net; 5. Second screening net; 6. Auxiliary structure; 601. Dust suction pipe; 602. Suction head; 603. Fixed plate; 604. Fan; 605. Collection box; 606. Connecting pipe; 607. Filter cover; 7. Support frame; 8. Fixed frame. DETAILED DESCRIPTION

[0021] 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.

[0022] An embodiment of the present utility model provides a multi-stage screening device for cable material production, including a base 1 and a support frame 7; the support frame 7 is fixed to one side of the top of the base 1, the top of the support frame 7 is provided with a screening frame 2, the bottom end of the screening frame 2 is provided with a first screening net 4, and the top of the inside of the screening frame 2 is provided with a second screening net 5; the top of the second screening net 5 is provided with an auxiliary structure 6, the other side of the top of the base 1 is provided with a fixed frame 8, and one side of the fixed frame 8 is provided with a screening structure 3.

[0023] In a further preferred embodiment of the present invention, Figure 1-Figure 5 As shown: the screening structure 3 includes a motor 301, a connecting belt 302, an irregular cylinder 303 and a connecting disk 304. The motor 301 is arranged on one side of the fixed frame 8, and the irregular cylinder 303 is installed at the middle position of the fixed frame 8. A connecting disk 304 is provided on one side of the irregular cylinder 303, and a connecting belt 302 is provided on the outside of the connecting disk 304. One end of the connecting belt 302 is sleeved on the outside of the output end disk of the motor 301. Two groups of irregular blocks are provided on the outside of the irregular cylinder 303. The two groups of irregular blocks are symmetrically distributed on the outside of the irregular cylinder 303. The two ends of the irregular cylinder 303 pass through the interior of the fixed frame 8, and the irregular cylinder 303 is movably connected to the fixed frame 8.

[0024] Specifically, in this embodiment: when screening the cable material, the external power supply starts the motor 301, and when the motor 301 rotates, it will drive the connecting disk 304 to rotate through the connecting belt 302, and when the connecting disk 304 rotates, it will drive the irregular cylinder 303 to rotate. The rotating irregular cylinder 303 will drive one side of the screening frame 2 to move up and down through the irregular blocks on its surface, thereby vibrating the screening frame 2. At this time, the cable material is placed inside the screening frame 2, and the vibration screening frame 2 will perform a vibration screening on the cable material through the cooperation of the first screening net 4 and the second screening net 5, thereby screening out impurities with smaller volume in the cable material and completing the preliminary screening work.

[0025] In a further preferred embodiment of the present invention, Figure 1-Figure 5 As shown: the auxiliary structure 6 includes a dust suction pipe 601, a suction head 602, a fixed plate 603, a fan 604, a collection box 605, a connecting pipe 606 and a filter cover 607, the fixed plate 603 is arranged on one side of the irregular cylinder 303, the fan 604 is arranged on one side of the fixing frame 8, the fixed plate 603 is connected to the disc at the rear end of the fan 604 through a belt, a connecting pipe 606 is arranged on one side of the fan 604, and a connecting pipe 606 is arranged on one side of the connecting pipe 606. There is a collecting box 605, and a filter cover 607 is provided on one side of the interior of the collecting box 605. One end of the filter cover 607 is connected to one end of the connecting pipe 606. The suction head 602 is provided on one side of the top of the screening rack 2. A dust suction pipe 601 is provided on the top of the suction head 602. One end of the dust suction pipe 601 is connected to one side of the collecting box 605. Both sides of one end of the screening rack 2 are inserted into the interior of the support rack 7, and the screening rack 2 and the support rack 7 are hinged.

[0026] Specifically, in this embodiment, when the cable material after preliminary screening is vibrating inside the screening rack 2, the cable material will move to one side due to the certain angle of the screening rack 2. At this time, the rotating irregular cylinder 303 will drive the impeller inside the fan 604 to rotate through the fixed disk 603, thereby generating suction. When the fan 604 generates suction, the use of the dust suction pipe 601 can suck away the large and light impurities in the cable material that have not been screened out when the cable material passes through, and perform secondary screening, so that the cable material can be better screened, and finally complete the multi-stage screening of the cable material.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multi-stage screening device for cable material production, comprising a base (1) and a support frame (7); Its characteristics are: A support frame (7) is fixed to one side of the top of the base (1), a screening frame (2) is provided at the top of the support frame (7), a first screening net (4) is provided at the bottom of the screening frame (2), and a second screening net (5) is provided at the top of the interior of the screening frame (2); An auxiliary structure (6) is provided at the top of the second screening net (5), a fixing frame (8) is provided on the other side of the top of the base (1), a screening structure (3) is provided on one side of the fixing frame (8), and the screening structure (3) comprises a motor (301), a connecting belt (302), an irregular cylinder (303) and a connecting disk (304), and the motor (301) is provided on one side of the fixing frame (8).

2. A multi-stage screening device for cable material production according to claim 1, characterized in that: The irregular cylinder (303) is installed at the middle position of the fixing frame (8), a connecting disk (304) is provided on one side of the irregular cylinder (303), a connecting belt (302) is provided on the outside of the connecting disk (304), and one end of the connecting belt (302) is sleeved on the outside of the output end disk of the motor (301).

3. The multi-stage screening device for cable material production according to claim 2, characterized in that: Two groups of irregular blocks are arranged on the outside of the irregular cylinder (303), and the two groups of irregular blocks are symmetrically distributed on the outside of the irregular cylinder (303).

4. The multi-stage screening device for cable material production according to claim 1, characterized in that: Both ends of the irregular cylinder (303) pass through the interior of the fixing frame (8), and the irregular cylinder (303) and the fixing frame (8) are movably connected.

5. The multi-stage screening device for cable material production according to claim 4, characterized in that: The auxiliary structure (6) comprises a dust suction pipe (601), a suction head (602), a fixed disk (603), a fan (604), a collection box (605), a connecting pipe (606) and a filter cover (607); the fixed disk (603) is arranged on one side of the irregular cylinder (303); the fan (604) is arranged on one side of the fixed frame (8); and the fixed disk (603) is connected to the disc at the rear end of the fan (604) via a belt.

6. The multi-stage screening device for cable material production according to claim 5, characterized in that: A connecting pipe (606) is provided on one side of the fan (604), a collecting box (605) is provided on one side of the connecting pipe (606), a filter cover (607) is provided on one side of the interior of the collecting box (605), one end of the filter cover (607) is connected to one end of the connecting pipe (606), the suction head (602) is provided on one side of the top of the screening rack (2), a dust suction pipe (601) is provided on the top of the suction head (602), and one end of the dust suction pipe (601) is connected to one side of the collecting box (605).

7. The multi-stage screening device for cable material production according to claim 1, characterized in that: Both sides of one end of the screening frame (2) are inserted into the interior of the support frame (7), and the screening frame (2) and the support frame (7) are hinged.

Images