CN217628491U

CN217628491U - Copper wire annealing cooling device for cable production

Info

Publication number: CN217628491U
Application number: CN202221087157.9U
Authority: CN
Inventors: 刘玉祥
Original assignee: Jinhu Jinda Precision Electrical Wire Co ltd
Current assignee: Jinhu Jinda Precision Electrical Wire Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-10-21
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a copper wire annealing cooling device for cable production, which belongs to the technical field of metal heat treatment, and comprises a cooling case and a cooling bent pipe, wherein a side wall outside the cooling case is provided with a feed inlet, one side of the feed inlet is provided with a support rod, the top end of the support rod is provided with a feeding copper wire roller, the cooling bent pipe is arranged inside the cooling case, a heat absorbing plate is arranged in the inner wall of the cooling bent pipe, and an inner pipe is arranged between the heat absorbing plate and the cooling bent pipe; the utility model discloses a design one by the annealing equipment that subassembly such as cooling bend, absorber plate, exhaust plate, inner tube, drive clamp rod, external heat dissipation case and exhaust fan constitute, can realize the automatic continuous process confined cooling space of copper wire that will draw, realize the annealing cooling of efficient, compare in the cooling of tradition to the finished roll copper wire, this device can improve the annealing efficiency of copper wire greatly, is favorable to the production and processing of cable.

Description

Copper wire annealing cooling device for cable production

Technical Field

The utility model relates to a cable manufacture craft especially relates to a copper wire annealing cooling device for cable manufacture, belongs to metal heat treatment technical field.

Background

Annealing is a heat treatment process for metals, which refers to slowly heating the metal to a certain temperature, holding for a sufficient time, and then cooling at a suitable rate. The object is to reduce hardness and improve machinability; the residual stress is reduced, the size is stabilized, and the deformation and crack tendency is reduced; refining crystal grains, adjusting tissues and eliminating tissue defects, and precisely, annealing is a heat treatment process for materials, including metal materials and non-metal materials. And the annealing purpose of the new material is different from that of the traditional metal annealing.

The copper wire of current cable need be fired and just can reach the user demand in the drawing shaping, after firing, just can improve the toughness of copper wire through annealing, and current annealing device is the copper wire that will become the roller mostly and puts into annealing equipment and cool down, and this mode annealing efficiency is slower, is unfavorable for the high-efficient production and processing of cable.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a copper wire annealing cooling device for cable manufacture.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a copper wire annealing cooling device for cable manufacture, includes cooler bin and cooling return bend, be provided with the feed inlet on the outside lateral wall of cooler bin, feed inlet one side is provided with the bracing piece, the bracing piece top is provided with material loading copper wire roller, the inside cooling return bend that is provided with of cooler bin, be provided with the absorber plate in the cooling return bend inner wall, the absorber plate with be provided with the inner tube between the cooling return bend, be provided with the exhaust plate between the cooling return bend outer wall, be provided with external heat dissipation case on the cooler bin back of the body wall, external heat dissipation bottom of the case portion is provided with the fan of bleeding.

Preferably, the feed inlets have four groups and run through the shaping in on the cooling machine case, the bracing piece with cooling machine incasement wall roll connection, bracing piece bottom key-type connection has the embedded material loading motor in the cooling machine case, the bracing piece has four groups.

Preferably, the feeding copper wire roller is fixed on the top end of the supporting rod in a key connection mode, one side of the feeding hole is provided with a driving clamping rod in rolling connection with the inner wall of the cooling case, one end of the driving clamping rod is nested with a gear, and the driving clamping rod is provided with a driving motor through the gear in a matching mode.

Preferably, the feeding end and the discharging end of the driving clamping rod are connected with a material receiving plate in a sliding mode, the discharging end of the material receiving plate is communicated with the inside of the cooling bent pipe, the heat absorbing plate is clamped in the inner wall of the cooling bent pipe, the inner pipe is formed between the cooling bent pipe and the heat absorbing plate, and the diameter of the inner pipe is larger than that of the copper wire.

Preferably, the air exhaust plate is pressed between the outer walls of the cooling elbows, the air exhaust plate is communicated with the insides of the cooling elbows through a pipeline, the external heat dissipation boxes are fixed on the outer walls of the cooling machine boxes through bolts, and one ends of the heat absorbing plates penetrate through the cooling machine boxes and the inner walls of the cooling elbows and are communicated with the external heat dissipation boxes.

Preferably, the air exhaust fan is fixed to the bottom of the external heat dissipation box through screws, a discharge port is formed in one end of the outer portion of the inner pipe, and an operation display screen is embedded in one side wall of the outer portion of the cooling machine case.

The utility model has the advantages of:

the utility model discloses a design one by the annealing equipment that components such as cooling return bend, absorber plate, air exhaust plate, inner tube, drive clamp rod, external heat dissipation case and air exhaust fan constitute, can realize the automatic continuous process a confined cooling space of copper wire that will be drawn, realize the annealing cooling of efficient, compare in the cooling of tradition to the roller copper wire, the annealing efficiency of copper wire can be improved greatly to this device, is favorable to the production and processing of cable.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a copper wire annealing and cooling device for cable production according to the present invention;

fig. 2 is a front cross-sectional view of a preferred embodiment of the copper wire annealing and cooling device for cable production according to the invention;

fig. 3 is a rear view of a preferred embodiment of the copper wire annealing and cooling device for cable production according to the present invention;

fig. 4 is a left side view of the connection relationship between the driving clamping rod and the driving motor in a preferred embodiment of the copper wire annealing and cooling device for cable production according to the invention.

The reference numerals are explained below:

1-cooling the cabinet; 2-a feed inlet; 3-feeding a copper wire roller; 4-a discharge hole; 5-driving clamping rods, 6-material receiving plates, 7-supporting rods, 8-cooling bent pipes, 9-heat absorbing plates, 10-air extracting plates, 11-inner pipes, 12-feeding motors, 13-external heat dissipation boxes, 14-air extracting fans, 15-operating display screens and 16-driving motors.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention is further described in detail below with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1 to 4, the annealing and cooling device for copper wires for cable production provided by this embodiment includes a cooling case 1 and a cooling elbow 8, a feed inlet 2 is provided on one side wall of the outside of the cooling case 1, a support rod 7 is provided on one side of the feed inlet 2, a feeding copper wire roller 3 is provided on the top end of the support rod 7, the cooling elbow 8 is provided inside the cooling case 1, a heat absorbing plate 9 is provided in the inner wall of the cooling elbow 8, an inner tube 11 is provided between the heat absorbing plate 9 and the cooling elbow 8, an air extracting plate 10 is provided between the outer walls of the cooling elbow 8, an external heat dissipating box 13 is provided on the back wall of the cooling case 1, and an air extracting fan 14 is provided at the bottom of the external heat dissipating box 13.

Feed inlet 2 has four groups and runs through the shaping on cooling machine case 1, and bracing piece 7 and cooling machine case 1 outer wall roll connection, and bracing piece 7 bottom key-type is connected with the material loading motor 12 of embedded in cooling machine case 1, and bracing piece 7 has four groups, and four groups of copper wire rollers can be put into simultaneously to bracing piece 7 for the annealing efficiency of copper wire is higher.

The mode that material loading copper wire roller 3 passed through the key-type connection is fixed in the 7 tops of bracing piece, 2 one sides of feed inlet are provided with the drive clamping roller 5 with 1 inner wall roll connection of cooler bin, the nested gear that has of drive clamping roller 5 one end, drive clamping roller 5 installs driving motor 16 through the gear cooperation, material loading motor 12 is the same with driving motor 16's rotational speed, be convenient for control copper wire can enter into cooler bin 1 at the uniform velocity, the clearance can satisfy the friction drive to the copper wire between the drive clamping roller 5.

The feeding and the discharge end sliding connection of drive press from both sides rod 5 have material receiving plate 6, material receiving plate 6's discharge end and the inside intercommunication of cooling return bend 8, absorber plate 9 card is pressed in cooling return bend 8 inner wall, inner tube 11 shaping is between cooling return bend 8 and absorber plate 9, the diameter of inner tube 11 is greater than the diameter of copper wire, material receiving plate 6 is convenient for enter into the copper wire between the drive press from both sides rod 5, and draw forth from drive press from both sides rod 5 and enter into cooling return bend 8 again, place the copper wire end and take place the perk, be unfavorable for the direction of copper wire.

The air exhaust plate 10 is clamped and pressed between the outer walls of the cooling bent pipes 8, the air exhaust plate 10 is communicated with the cooling bent pipes 8 through a pipeline, the external heat dissipation box 13 is fixed on the outer wall of the cooling case 1 through bolts, one end of the heat absorption plate 9 penetrates through the cooling case 1 and the inner walls of the cooling bent pipes 8 and is communicated with the external heat dissipation box 13, the air exhaust plate 10 is communicated with the air exhaust fan 14, the air exhaust fan 14 extracts hot air flow of hot copper wires in the inner pipe 11 through the air exhaust plate 10, gas circulation is accelerated, and heat absorbed by the heat absorption plate 9 is dissipated in the external heat dissipation box 13.

The air exhaust fan 14 is fixed at the bottom of the external heat dissipation box 13 through screws, a discharge hole 4 is formed in one end of the outer portion of the inner pipe 11, and an operation display screen 15 is embedded in one side wall of the outer portion of the cooling case 1.

As shown in fig. 1 to 4, the working process of the copper wire annealing and cooling device for cable production provided by this embodiment is as follows:

step 1: when the device is used specifically, an external power supply is connected, the driving clamping rods 5 are connected into an external driving mechanism, four groups of feeding copper wire rollers 3 are placed on the supporting rods 7, high-temperature copper wires which are just fired are wound on the feeding copper wire rollers 3, feeding needs to be carried out by means of feeding equipment, then the feeding motor 12, the suction fan 14 and the driving motor 16 are started to work through the operation display screen 15, the copper wire ends of the feeding copper wire rollers 3 are led into the cooling case 1 from the feeding port 2, the copper wires slide into the space between the driving clamping rods 5 on the receiving plate 6, the copper wires are led into the cooling bent pipe 8 in cooperation with the rotating discharging of the feeding copper wire rollers 3 and the clamping force of the driving clamping rods 5, and enter the inner pipe 11 formed by the heat absorption plate 9 and the bottom of the cooling bent pipe 8, the diameter of the inner pipe 11 is slightly larger than that of the copper wires, the copper wires can slide freely, and the copper wires move forwards along the inner pipe 11 under the action of the tail driving force;

step 2: one part of the heat of the copper wire is transferred to the heat absorption plate 9, the other part of the heat of the copper wire is transferred to the surrounding air, the surrounding air enters the inside of the air extraction plate 10, the outside of the air extraction plate 10 is communicated with the external heat dissipation box 13 and is exhausted from the external air extraction fan 14, the circulation of the gas is accelerated, the annealing heat dissipation of the copper wire can be improved, one end of the outside of the heat absorption plate 9 is sealed in the external heat dissipation box 13, the transferred heat is taken away by the gas accelerated to circulate by the air extraction fan 14, and the temperature of the copper wire is further reduced;

and 3, step 3: the copper wire slowly goes on according to the speed of setting for in 8 winding's the pipeline of cooling bend, and 8 each positions of cooling bend are provided with temperature sensor, detect the annealing temperature of copper wire marching in-process, show on operation display screen 15, in order to supply the staff to observe the annealing state of copper wire, the copper wire is discharged from discharge gate 4 at last, the roll-up is preserved on the roller, the design of this device, compare in the tradition to the cooling of finished roll copper wire, the annealing efficiency of copper wire can be improved greatly to this device, be favorable to the production and processing of cable.

Above, only the further embodiments of the present invention are shown, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the protection scope of the present invention.

Claims

1. The utility model provides a copper wire annealing cooling device for cable manufacture which characterized in that: including cooler box (1) and cooling bend (8), be provided with feed inlet (2) on the outside lateral wall of cooler box (1), feed inlet (2) one side is provided with bracing piece (7), bracing piece (7) top is provided with material loading copper wire roller (3), cooler box (1) inside is provided with cooling bend (8), be provided with absorber plate (9) in cooling bend (8) inner wall, absorber plate (9) with be provided with inner tube (11) between cooling bend (8), be provided with air exhaust plate (10) between cooling bend (8) outer wall, be provided with external radiator box (13) on cooler box (1) back wall, external radiator box (13) bottom is provided with air exhaust fan (14).

2. The copper wire annealing and cooling device for cable production as recited in claim 1, wherein: feed inlet (2) have four groups and run through the shaping in on cooling machine case (1), bracing piece (7) with cooling machine case (1) outer wall roll connection, bracing piece (7) bottom key-type connection has the embedded material loading motor (12) in cooling machine case (1), bracing piece (7) have four groups.

3. The copper wire annealing and cooling device for cable production as recited in claim 2, wherein: material loading copper wire roller (3) are fixed in through the mode of key-type connection bracing piece (7) top, feed inlet (2) one side be provided with cooling machine case (1) inner wall roll connection's drive presss from both sides rod (5), drive presss from both sides rod (5) one end nestification has the gear, drive presss from both sides rod (5) and passes through driving motor (16) are installed in the gear cooperation.

4. The annealing and cooling device for the copper wires for cable production according to claim 3, characterized in that: the feeding and discharging ends of the driving clamping roller (5) are connected with a material receiving plate (6) in a sliding mode, the discharging end of the material receiving plate (6) is communicated with the interior of the cooling bent pipe (8), the heat absorbing plate (9) is clamped and pressed in the inner wall of the cooling bent pipe (8), the inner pipe (11) is formed between the cooling bent pipe (8) and the heat absorbing plate (9), and the diameter of the inner pipe (11) is larger than that of the copper wire.

5. The annealing and cooling device for the copper wires for cable production according to claim 4, characterized in that: air exhaust plate (10) card press in between cooling return bend (8) outer wall, air exhaust plate (10) with cooling return bend (8) is inside to be passed through the pipeline intercommunication, external heat dissipation case (13) are fixed in through the bolt on cooling machine case (1) outer wall, absorber plate (9) one end is run through cooling machine case (1) and cooling return bend (8) inner wall with external heat dissipation case (13) intercommunication.

6. The annealing and cooling device for the copper wires for cable production according to claim 5, characterized in that: air exhaust fan (14) are fixed in through the screw in external heat dissipation case (13) bottom, the outside one end shaping of inner tube (11) has discharge gate (4), it has operation display screen (15) to embed on cooling machine case (1) outside lateral wall.