Cable jacket masterbatch vibrating screen with sorting function

Abstract

The utility model discloses a cable sheath master batch vibrating screen machine with sorting function, including at least two vertical coaxial setting's lap joint, two adjacent lap joint are connected through vertical pole, no more than the number of screen cloth of lap joint, and the screen cloth is put on the lap joint and is provided with elastic member between both, and the outer wall fixed connection of screen cloth has handle touch block, and the aperture of multiple screen cloth reduces gradually from top to bottom, inclined boss, the lower edge of inclined boss is lower than handle touch block, and the upper edge is higher than handle touch block, drive mechanism, drive mechanism drives multiple lap joint, screen cloth rotation, avoids the accumulation of material, and handle touch block contacts inclined boss in the rotating process, and cooperation elastic member makes screen cloth vibrate, and then avoids material to jam screen cloth. The utility model discloses the screening mechanism of the combination of rotation and vibration through the introduction, effectively solved the master batch accumulation, screening efficiency is low and equipment easy to jam etc. in the prior art.

Description

Technical Field

[0001] This utility model belongs to the field of masterbatch processing technology, and in particular relates to a vibrating screen for cable sheath masterbatch with sorting function. Background Technology

[0002] Currently, screening is a crucial step in the production of cable sheath masterbatch. Masterbatch screening typically employs multi-stage screens to separate materials of different particle sizes, thereby meeting the quality requirements of the production process.

[0003] However, existing multi-stage screening technologies still have certain shortcomings. In current technologies, masterbatch screening is mostly done by centrally feeding material onto a screen. Due to the aggregation effect of the material, the masterbatch clumps together on the screen. This aggregation not only affects the effective screening area of ​​the screen but may also cause some masterbatch to be missed or not pass through completely. Furthermore, material accumulation can also cause blockages in the screening machine, reducing screening efficiency and increasing equipment maintenance costs.

[0004] Therefore, there is an urgent need for a new technical solution to improve screening efficiency, reduce material accumulation, and ensure efficient sorting of masterbatch. Utility Model Content

[0005] This utility model addresses the problems in the prior art by proposing the following technical solution:

[0006] A vibrating screen for cable sheath masterbatch with sorting function, including:

[0007] At least two vertically coaxially arranged loops are connected to each other by a vertical rod;

[0008] No more than the number of overlapping rings; the screens are placed on the overlapping rings with an elastic element between them; a handle contact block is fixedly connected to the outer wall of the screens; the aperture of the multiple screens decreases sequentially from top to bottom.

[0009] An inclined protrusion, wherein the lower edge of the inclined protrusion is lower than the handle contact block and the upper edge is higher than the handle contact block;

[0010] The drive mechanism drives multiple sets of rings and screens to rotate, preventing material accumulation. During rotation, the handle contact block contacts the inclined protrusion, which, in conjunction with the elastic element, causes the screen to vibrate, thereby preventing material from clogging the screen.

[0011] As a preferred embodiment of the above technical solution, the vibrating screen further includes a base located on the ground, with an outer shell fixedly installed on the top of the base, and a retaining ring coaxially arranged with the bottom of the lowest retaining ring rotatably connected to the top of the base.

[0012] As a preferred embodiment of the above technical solution, the top of the outer shell is connected to a feed pipe, the lower side of the outer shell is connected to a discharge pipe, and the front of the outer shell is provided with a door.

[0013] As a preferred embodiment of the above technical solution, the driving mechanism includes a motor mounted on the top of the housing, and the output shaft of the motor is fixedly connected to a rotating shaft;

[0014] The top of the uppermost vertical rod is fixedly connected to a connecting rod, and the other end of the connecting rod is fixed to the rotating shaft.

[0015] As a preferred embodiment of the above technical solution, the elastic element is a spring.

[0016] As a preferred embodiment of the above technical solution, the lower edge of the lap ring extends inward to form a lap platform, and a first recess and a second recess are respectively provided on the side of the lap platform and the screen that are close to each other, and the spring is fixedly installed between the first recess and the second recess.

[0017] The beneficial effects of this utility model are as follows:

[0018] This utility model discloses a vibrating screen for cable sheath masterbatch with sorting function. By introducing a screening mechanism that combines rotation and vibration, it effectively solves the problems of masterbatch accumulation, low screening efficiency, and easy equipment blockage in existing technologies. This screen not only significantly improves screening efficiency and ensures efficient sorting of masterbatch, but also reduces equipment maintenance costs and improves overall production efficiency. Attached Figure Description

[0019] Figure 1 The diagram shown is a schematic representation of the overall three-dimensional structure of the cable sheath masterbatch vibrating screen with sorting function in the embodiment.

[0020] Figure 2 The diagram shown is a schematic representation of the internal structure of the outer casing of the cable sheath masterbatch vibrating screen with sorting function in the embodiment.

[0021] Figure 3 The diagram shown is a schematic of the structure of the cable sheath masterbatch vibrating screen with sorting function in the embodiment, in which the screen is placed on the overlapping ring;

[0022] Figure 4 The diagram shown is a top-view three-dimensional structural diagram of the cable sheath masterbatch vibrating screen with sorting function in the embodiment, in the state where the screen and the overlapping ring are separated;

[0023] Figure 5 The diagram shown is a bottom-view three-dimensional structural diagram of the cable sheath masterbatch vibrating screen with sorting function in the embodiment, in which the screen and the overlapping ring are separated.

[0024] In the diagram: 10, base; 20, outer casing; 21, door; 22, feed pipe; 23, waste discharge pipe; 31, motor; 32, shaft; 33, connecting rod; 41, connecting ring; 410, platform; 411, first recessed hole; 42, vertical rod; 50, screen; 51, second recessed hole; 52, handle contact block; 60, slanted protrusion; 70, spring. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0026] Example

[0027] like Figures 1-5 As shown, the cable sheath masterbatch vibrating screen with sorting function in this embodiment is mainly composed of a base 10, an outer shell 20, a drive mechanism, a jacking ring 41, a vertical rod 42, a screen 50, an inclined protrusion 60, and elastic components.

[0028] Base 10: It sits firmly on the ground, providing support for the entire screening machine.

[0029] The outer casing 20 is fixedly installed on the top of the base 10, forming the main structure of the screening machine. The top of the outer casing 20 is provided with a feed pipe 22 for feeding masterbatch; the lower side is provided with a discharge pipe 23, the other end of which is connected to an air suction unit for discharging small masterbatch particles and fine fragments of masterbatch; the front is provided with a door 21 for easy replacement of the screen, removal of sorted masterbatch, and maintenance and repair of the equipment.

[0030] The drive mechanism includes a motor 31 mounted on the top of the outer casing 20. The output shaft of the motor 31 is fixedly connected to a rotating shaft 32. The top end of the uppermost vertical rod 42 is fixedly connected to a connecting rod 33, and the other end of the connecting rod 33 is fixed to the rotating shaft 32. The motor 31 is mounted on the top of the outer casing 20 as a drive source.

[0031] The clasp 41 and the vertical rod 42: At least two clasps 41 are vertically coaxially arranged, and adjacent clasps are connected by the vertical rod 42 to form a stable frame structure; the clasp 41 is coaxially arranged with the base 10, and the bottom of the lowest clasp 41 is rotatably connected to the top of the base 10. When the motor 31 is working, it drives the frame structure to rotate as a whole.

[0032] Screen 50: No more than the number of overlapping rings 41, placed on the overlapping rings 41. A handle contact block 52 is fixedly connected to the outer wall of the screen 50, and the aperture of the screen 50 decreases from top to bottom to achieve grading and screening.

[0033] Inclined protrusion 60: Located inside the screening machine, its lower edge is lower than the handle contact block 52 and its upper edge is higher than the handle contact block 52. It is used to contact the screen 50 during rotation to generate a vibration effect.

[0034] Elastic component: In this embodiment, it is a spring 70, which can be replaced by elastic rubber or other components in actual applications; it is fixedly installed between the lap ring 41 and the screen 50. The lower edge of the lap ring 41 extends inward to form a platform 410. The platform 410 and the side of the screen 50 that are close to each other are respectively provided with a first recess 411 and a second recess 51. The spring 70 is installed between these two recesses to provide elastic support for the screen 50.

[0035] Working principle:

[0036] Material feeding: The cable sheath masterbatch to be screened is fed into the screening machine through the feed pipe 22.

[0037] Start the motor: The motor 31 starts, and its output shaft drives the rotating shaft 32 to rotate, which in turn drives the uppermost vertical rod 42 and the entire ring-screen structure to rotate through the connecting rod 33.

[0038] Screening and Vibration: As the ring-screen structure rotates, the material on the screen 50 is dispersed by centrifugal force, preventing accumulation. At the same time, the handle contact block 52 continuously contacts the inclined protrusion 60 during rotation, and in conjunction with the elastic action of the spring 70, the screen 50 vibrates, further promoting material screening and preventing blockage.

[0039] Grading and screening: As the aperture of the screen 50 decreases from top to bottom, the material is gradually separated into particles of different sizes as it falls through the screen.

[0040] Impurities are discharged: small masterbatch particles and fine fragments of masterbatch are discharged from the screening machine through the impurity discharge pipe 23.

[0041] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A vibrating screen for cable sheath masterbatch with sorting function, characterized in that, include: At least two vertically coaxially arranged loops (41) are connected to each other by a vertical rod (42); No more than the number of screens (50) with overlapping rings (41), the screens (50) are placed on the overlapping rings (41) and an elastic element is provided between them, the outer wall of the screens (50) is fixedly connected to a handle contact block (52), and the aperture of the multiple screens (50) decreases from top to bottom. An inclined protrusion (60) has its lower edge lower than the handle contact block (52) and its upper edge higher than the handle contact block (52); The driving mechanism drives multiple sets of lap rings (41) and screen (50) to rotate, avoiding the accumulation of materials. During the rotation, the handle contact block (52) contacts the inclined protrusion (60), which, together with the elastic element, causes the screen (50) to vibrate, thereby preventing materials from clogging the screen (50).

2. The cable sheath masterbatch vibrating screen with sorting function according to claim 1, characterized in that, The vibrating screen also includes a base (10) located on the ground. A housing (20) is fixedly installed on the top of the base (10). A retaining ring (41) and the base (10) are coaxially arranged, and the bottom of the lowest retaining ring (41) is rotatably connected to the top of the base (10).

3. The cable sheath masterbatch vibrating screen with sorting function according to claim 2, characterized in that, The top of the outer shell (20) is connected to a feed pipe (22), the lower side of the outer shell (20) is connected to a discharge pipe (23), and the front of the outer shell (20) is provided with a shell door (21).

4. The cable sheath masterbatch vibrating screen with sorting function according to claim 2, characterized in that, The drive mechanism includes a motor (31) mounted on the top of the housing (20), and the output shaft of the motor (31) is fixedly connected to a rotating shaft (32); The top end of the uppermost vertical rod (42) is fixedly connected to a connecting rod (33), and the other end of the connecting rod (33) is fixed to the rotating shaft (32).

5. The cable sheath masterbatch vibrating screen with sorting function according to claim 2, characterized in that, The elastic element is a spring (70).

6. The cable sheath masterbatch vibrating screen with sorting function according to claim 5, characterized in that, The lower edge of the lap ring (41) extends inward to form a platform (410). The platform (410) and the screen (50) are respectively provided with a first recess (411) and a second recess (51) on the side that are close to each other, and the spring (70) is fixedly installed between the first recess (411) and the second recess (51).

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