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CN-117140907-B - Particle material feeding device for cable processing

CN117140907BCN 117140907 BCN117140907 BCN 117140907BCN-117140907-B

Abstract

The invention relates to the technical field of particle material feeding, in particular to a particle material feeding device for cable processing, which comprises a supporting frame, wherein the top end of the supporting frame is fixedly connected with a connecting cylinder, a supporting ring and a storage tank, the inner side of the right end of the connecting cylinder is rotationally connected with a grid cylinder, the grid cylinder comprises a solid part and a grid part, an annular groove is formed between the solid part and the grid part, a connecting rod is arranged in the annular groove and is used for fixedly connecting the solid part and the grid part, the outer side of one end of the solid part is rotationally connected with the inner side of the connecting cylinder, the outer side of the grid part is rotationally connected with the inner side of the supporting ring, the top end of the supporting frame is fixedly connected with a collecting ring, the collecting ring is arranged at the bottom end of the annular groove, the bottom end of the collecting ring is communicated with a discharging pipe, the grid cylinder is gradually inclined downwards from a feeding end to a discharging end, the inner side of the connecting cylinder is fixedly connected with a first heating net and a fan, and the inner side of the grid part is uniformly provided with a partition plate.

Inventors

  • SUN HUAGUO

Assignees

  • 天津滨海中天鑫港星线缆有限公司

Dates

Publication Date
20260505
Application Date
20230828

Claims (6)

  1. 1. The utility model provides a granule material feedway for cable processing, includes support frame (1), wherein, top fixedly connected with connecting cylinder (2), holding ring (9) and storage tank (12) of support frame (1), the inboard rotation of right-hand member of connecting cylinder (2) is connected with net section of thick bamboo, and net section of thick bamboo includes solid portion (3) and net portion (15), annular groove (5) have been seted up between solid portion (3) and net portion (15), be provided with connecting rod (4) in annular groove (5) with solid portion (3) and net portion (15) fixed connection, the one end outside of solid portion (3) rotates with the inboard of connecting cylinder (2) to be connected, the outside of net portion (15) rotates with the inboard of holding ring (9) to be connected, the top fixedly connected with collecting ring (6) of support frame (1), collecting ring (6) set up in the bottom of annular groove (5), the bottom intercommunication of collecting ring (6) has discharging pipe (7); The grid cylinder gradually inclines downwards from the feeding end to the discharging end; the inner side of the connecting cylinder (2) is fixedly connected with a first heating net (16) and a fan (17); The inner side of the grid part (15) is uniformly provided with a partition plate (20), the inner side of the grid part (15) is provided with a blanking plate (19) distributed in a layered manner, the cross section of the blanking plate (19) is arranged in a triangular shape, two blanking plates (19) which are adjacent up and down are arranged in a staggered shape, the partition plate (20) is rotationally connected with the inner side of the grid part (15) through a hinge, a torsion spring (25) is fixedly connected between one side of the partition plate (20) and the grid part (15), the grid part (15) is slidably connected with a slide block (26) through a slide rail, the slide block (26) is slidably arranged on the other side of the partition plate (20), the slide block (26) is provided with an inclined surface (261), the inclined surface (261) is abutted against the other end of the partition plate (20), the contact position between the partition plate (20) and the inclined surface (261) is changed through the slide block (26), one end of the slide block (26) is fixedly connected with a circular arc part (262), one end of the disc (23) is fixedly connected with a tilt ring (21), the tilt ring (21) is fixedly connected with the tilt ring (22), the inclined part (22) is arranged on the rotating path of the sliding block (26), the projection of the inclined part (22) on the grid part (15) is arranged at the upper end of the grid part (15), the inclined part (22) is arranged in the rotating upstream direction of the grid part (15), and the inclined part (22) is gradually thickened from bottom to top.
  2. 2. The particulate material feeding device for cable processing according to claim 1, wherein the connecting cylinder (2) is arranged at one side of a discharging end of the grid cylinder, an outer cylinder (8) is fixedly connected to the outer side of the grid part (15), the outer cylinder (8) is arranged in a filter screen shape, a second heating net (27) is arranged between the outer cylinder (8) and the grid part (15), and a filter screen is also arranged at an inlet end of the connecting cylinder (2).
  3. 3. The particulate material feeding device for cable processing according to claim 2, wherein the outer side of one end of the grid part (15) is in a toothed ring shape, one end of the storage tank (12) is fixedly connected with the first motor (11), the tail end of a main shaft of the first motor (11) is fixedly connected with the gear (10), the outer side of the gear (10) is meshed with the outer side of one end of the grid part (15), and the grid part (15) is rotated by rotation of the first motor (11).
  4. 4. The granular material feeding device for cable processing according to claim 3, wherein the inner side of the bottom end of the storage tank (12) is communicated with a conveying cylinder (13), one end of the storage tank (12) is fixedly connected with a second motor (14), the tail end of a main shaft of the second motor (14) is fixedly connected with a spiral conveying rod (18), the spiral conveying rod (18) is rotatably arranged on the inner side of the conveying cylinder (13), the outer side of the conveying cylinder (13) is fixedly connected with a grid disc (23), the outer side of the grid disc (23) is rotatably connected with the inner side of the grid part (15), and the blanking plate (19) is fixedly arranged on the grid disc (23).
  5. 5. The particulate material feeding device for cable processing according to claim 4, wherein the partition plate (20) is fixedly connected to the inner side of the grid part (15), and an included angle between one side of the partition plate (20) along the rotation direction of the grid part (15) and the grid part (15) is an acute angle.
  6. 6. The particulate material feeder for cable processing according to claim 5, wherein the partition plate (20) is arranged in an arc shape, and the partition plate (20) forms a recess (24) along one side of the rotation direction of the mesh portion (15).

Description

Particle material feeding device for cable processing Technical Field The invention relates to the technical field of granular material feeding, in particular to a granular material feeding device for cable processing. Background In the production process of the cable, plastic particles are required to be put into a feeding device of an extruding machine, so that the plastic particles are melted and extruded and sleeved outside a copper wire. After plastic particles enter the feeding device, dehumidification and preheating are needed to ensure the uniformity of plastic melting processing of the plastic extruder during processing and the production quality of the cable. The existing plastic extruding machine or the feeding device thereof is provided with a dehumidifying and preheating mechanism, but the heating is usually realized only by a heating plate or a heating net arranged in front of and behind a fan, the plastic particles are easily heated excessively locally and melt in a heating mode by the heating plate, and the plastic particles are heated unevenly in different positions due to the far-near division close to a heat source; When heating is realized by arranging heating nets in front of and behind a fan, in order to obtain a better uniform heating effect, a larger gap needs to exist between plastic particles and a certain heating time is kept, and when the existing plastic particles fall, the larger gap is generated between the plastic particles in the falling process of the plastic particles, but the time of the plastic particles in the blanking process is shorter, so that the gap between the plastic particles is difficult to ensure while the heating time is ensured, and the problem can be seen in the invention patent content of application number 202210629706.9; meanwhile, in order to ensure the processing quality of the cable, dust-free treatment is also required to be carried out on the plastic particles. Therefore, a granular material feeding device for cable processing is provided for solving the problems. Disclosure of Invention The invention aims to provide a particle material feeding device for cable processing, which solves the problems that in the prior art, although a dehumidification and preheating mechanism is arranged in the existing plastic extruding machine or the feeding device thereof, the existing plastic extruding machine or the feeding device is always heated only by arranging a heating net in front of and behind a heating plate, the plastic particles are easy to be heated locally and excessively to melt in a heating mode by the heating plate, the plastic particles are also heated unevenly due to the far-near division of the heating net near a heat source, when the heating is realized by arranging the heating net in front of and behind the heating plate, in order to obtain a better uniform heating effect, a larger gap is needed to exist between the plastic particles and a certain heating time is kept, and when the existing plastic particles exist between the existing plastic particles, a larger gap is often generated between the plastic particles in the falling process, but the time of the plastic particles in the blanking process is shorter, the time of the plastic particles in the blanking process is difficult to ensure the gap between the plastic particles while the heating time is difficult to ensure the dust-free, and the dust-free processing of the plastic particles is also needed to process the plastic particles. The granular material feeding device for cable processing comprises a supporting frame, wherein the top end of the supporting frame is fixedly connected with a connecting cylinder, a supporting ring and a storage tank, the inner side of the right end of the connecting cylinder is rotationally connected with a grid cylinder, the grid cylinder comprises a solid part and a grid part, an annular groove is formed between the solid part and the grid part, a connecting rod is arranged in the annular groove to fixedly connect the solid part and the grid part, the outer side of one end of the solid part is rotationally connected with the inner side of the connecting cylinder, the outer side of the grid part is rotationally connected with the inner side of the supporting ring, the top end of the supporting frame is fixedly connected with a collecting ring, the collecting ring is arranged at the bottom end of the annular groove, and the bottom end of the collecting ring is communicated with a discharging pipe; The grid cylinder gradually inclines downwards from the feeding end to the discharging end; The inner side of the connecting cylinder is fixedly connected with a first heating net and a fan; The inner side of the grid part is uniformly provided with a partition plate, the inner side of the grid part is provided with blanking plates distributed in a layered mode, the cross sections of the blanking plates are arranged in a triangular mode, and two adjacent blanking p