CN209988752U

CN209988752U - Feeding device for cable material production

Info

Publication number: CN209988752U
Application number: CN201920455205.7U
Authority: CN
Inventors: 刘东斌; 任志勇; 陈弘
Original assignee: Nanjing Zhongchao New Materials Co Ltd
Current assignee: Nanjing Zhongchao New Materials Co Ltd
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2020-01-24
Anticipated expiration: 2029-04-04

Abstract

The utility model provides a feeding device for cable material production, including first feed bin, screw conveyer and second feed bin, screw conveyer's feed end is inserted and is established in the bottom of first feed bin, and the discharge end passes through the main pipe line and connects the first feed inlet at second feed bin top, is equipped with first control valve on the main pipe line, and the middle part of main pipe line still communicates there is the bypass pipeline, and the bottom of bypass pipeline is connected on the buffer tank, is equipped with the second control valve on the bypass pipeline; the bottom of the buffer tank is arranged on the sealing cover, the sealing cover is also provided with a second feeding hole, a bottom discharging hole of the buffer tank is communicated with the second feeding hole through an auxiliary pipeline, and the auxiliary pipeline is provided with a third control valve; the top of buffer tank still is equipped with a dust removal pipeline, and dust removal pipeline's tip even has the air-blower, the utility model discloses not only can carry out the dust absorption when normal material loading and handle, but also can realize the purpose of buffering when the discharge end appears unusually, prevent that the material loading machine from starting the machine loss that causes repeatedly, and also can improve the progress of material loading.

Description

Feeding device for cable material production

Technical Field

The utility model relates to a loading attachment, especially a loading attachment is used in cable material production.

Background

The plastic used for the insulation and the sheath of the electric wire and the electric cable is commonly called as a cable material. The wire and cable products almost need an insulating layer opening except bare wire products such as steel-cored aluminum stranded wires, electromagnetic wires and the like. Cable material often need send into the electricity material in the gluey equipment hopper of gluing in process of production, realize the material loading process, but general hopper all is more than 2 meters, therefore cable material when the material loading, adopt screw rod material loading machine to carry out the material loading basically, can reach the purpose to the eminence pay-off from the low place, made things convenient for the addition of operation workman to the raw materials, but in transportation process, material blocking in gluey equipment hopper, or when needing to suspend the feeding, then need to stop repeatedly to start screw rod material loading machine, not only can slow down the material loading progress, and also can cause the loss of machine when restarting the operation repeatedly of screw rod material loading machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a loading attachment is used in cable material production not only can carry out the dust absorption when normal material loading and handle, but also can realize the purpose of buffering when the discharge end appears unusually, prevents that the material loading machine from repeatedly starting the machine loss that causes, and also can improve the progress of material loading.

The utility model provides a following technical scheme:

a feeding device for cable material production comprises a first bin, a spiral conveyor and a second bin, wherein the spiral conveyor is obliquely arranged on the side wall of the first bin, the feeding end of the spiral conveyor is inserted into the bottom end of the first bin, and the discharging end of the spiral conveyor is connected with a first feeding hole in the top of the second bin through a main pipeline;

the bottom of the buffer tank is arranged on the top support of the sealing cover, a second feeding hole is further formed in the sealing cover, a bottom discharging hole of the buffer tank is communicated with the second feeding hole through an auxiliary pipeline, and a third control valve is arranged on the auxiliary pipeline;

the top of buffer tank still is equipped with a dust removal pipeline, the end connection of dust removal pipeline has the air-blower.

Preferably, a filter screen is arranged at one end, close to the buffer tank, in the dust removal pipeline.

Preferably, the control system further comprises a controller, and the controller is electrically connected with the first control valve, the second control valve and the third control valve.

Preferably, the inclination angle of the screw conveyor to the horizontal plane is 45 °.

Preferably, the angle between the bypass pipe and the horizontal plane is 30 °.

The utility model has the advantages that: by fixing a buffer tank on the top sealing cover of the second storage bin and when the second storage bin is blocked, or when the feeding needs to be suspended, the first control valve is closed, and the second control valve is opened, meanwhile, the third control valve is closed, so that the cable material can enter the buffer tank through the bypass pipeline, the purpose of buffering and feeding is achieved, the repeated stop and start of the screw conveyor are avoided, when the feeding in the second storage bin needs to be continued, the second control valve is closed, the first control valve is opened, and the third control valve is opened at the same time, thereby can accelerate the feeding in to second feed bin 3, when opening air-blower 11 to can absorb when feeding in to second feed bin or buffer tank, the dust of kicking up avoids these dust of kicking up to spill in the feed inlet of first feed bin from screw conveyer, causes the material loading personnel to inhale, influences human health.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a sectional view of the structure of the present invention;

notation in the figure: 1 is first feed bin, 2 is screw conveyer, 3 is the second feed bin, 4 is the trunk line, 5 is first control valve, 6 is the bypass pipeline, 7 is the buffer tank, 8 is the second control valve, 9 is the auxiliary line way, 10 is the dust removal pipeline, 11 is the air-blower, 12 is the filter screen, 13 is the third control valve.

Detailed Description

As shown in fig. 1, a structural cross-sectional view of a feeding device for cable material production, in this embodiment, the feeding device includes a first bin 1, a screw conveyor 2 and a second bin 3, the screw conveyor 2 is obliquely installed on a side wall of the first bin 1, and a feeding end thereof is inserted into a bottom end of the first bin 1, a discharging end thereof is connected to a first feeding port at the top of the second bin 3 through a main pipe 4, the first feeding port is arranged on a sealing cover at the top of the second bin 3, a first control valve 5 is arranged on the main pipe 4 near the first feeding port, a bypass pipe 6 obliquely arranged downward is further communicated with the middle of the main pipe 4, a bottom end of the bypass pipe 6 is connected to a feeding port at the top of a buffer tank 7, and a second control valve 8 is arranged on the bypass pipe 6 near the feeding port end of the buffer tank 7;

the bottom of the buffer tank 7 is arranged on a top support of the sealing cover, a second feeding hole is further formed in the sealing cover, a bottom discharging hole of the buffer tank 7 is communicated with the second feeding hole through an auxiliary pipeline 9, and a third control valve 13 is arranged on the auxiliary pipeline 9;

the top of the buffer tank 7 is also provided with a dust removal pipeline 10, and the end part of the dust removal pipeline 10 is connected with an air blower 11.

A filter screen 12 is arranged at one end of the dust removal pipeline 10 close to the buffer tank 7.

This loading attachment is used in cable material production still includes the controller, and the controller is the electricity with first control valve, second control valve and third control valve and is connected.

The inclination of the screw conveyor 2 to the horizontal plane is 45 °.

The bypass duct 6 is angled 30 ° from the horizontal.

The utility model discloses a theory of operation is: a buffer tank is fixed on a top sealing cover of the second bin 3, when the second bin 3 is blocked or feeding is required to be suspended, the first control valve 5 is closed, the second control valve 8 is opened, the third control valve 13 is closed at the same time, so that cable materials can enter the buffer tank 7 through the bypass pipeline 6, the purpose of buffering feeding is achieved, repeated stop starting of the screw conveyor 2 is avoided, when feeding is required to continue to be performed in the second bin 3, the second control valve 8 is closed, the first control valve 5 is opened, the third control valve 13 is opened at the same time, feeding into the second bin 3 can be accelerated, when the air blower 11 is started, the raised dust can be absorbed when feeding into the second bin 3 or the buffer tank, and the raised dust is prevented from being scattered into a feeding hole of the first bin 1 from the screw conveyor 2, causing the feeding personnel to inhale and affecting the health of human body.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A feeding device for cable material production comprises a first bin, a spiral conveyor and a second bin, wherein the spiral conveyor is obliquely arranged on the side wall of the first bin, the feeding end of the spiral conveyor is inserted into the bottom end of the first bin, and the discharging end of the spiral conveyor is connected with a first feeding hole in the top of the second bin through a main pipeline;

2. The feeding device for cable material production as claimed in claim 1, wherein a filter screen is disposed at an end of the dust removal pipeline close to the buffer tank.

3. The feeding device for cable material production as claimed in claim 1, further comprising a controller, wherein the controller is electrically connected to the first control valve, the second control valve and the third control valve.

4. The feeding device for producing cable material according to claim 1, wherein the angle of inclination of the screw conveyor to the horizontal plane is 45 °.

5. The feeding device for cable material production as recited in claim 1, wherein an angle between the bypass duct and a horizontal plane is 30 °.