CN217361228U

CN217361228U - High-efficient cooling device after cable shaping

Info

Publication number: CN217361228U
Application number: CN202221847551.8U
Authority: CN
Inventors: 王致情; 罗忠超; 黄仁兵; 莫然
Original assignee: CHENGDU GUOHENG SPACE TECHNOLOGY ENGINEERING CO LTD
Current assignee: CHENGDU GUOHENG SPACE TECHNOLOGY ENGINEERING CO LTD
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-09-02
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a high-efficient cooling device behind cable shaping, the utility model relates to a technical field of the cable that cooling extrusion goes out, the below of basin (1) is provided with lift electric cylinder (4), the effect of lift electric cylinder (4) piston rod is served and has been set firmly lifter plate (5), the end all is provided with relocation mechanism (6) about just being located it on lifter plate (5), relocation mechanism (6) are including sliding floating lever (7) that runs through basin (1) tank bottom, the lower tip of floating lever (7) welds on lifter plate (5), the upper end of floating lever (7) extends in basin (1), and extend and serve the welding and have channel-section steel (8), in channel-section steel (8) and be located respectively rotatory leading wheel (10) of installing belt wheel groove (9) on its upper and lower lateral wall. The utility model has the advantages that: greatly improve cable cooling efficiency, alleviate workman working strength, degree of automation is high.

Description

High-efficient cooling device after cable shaping

Technical Field

The utility model relates to a technical field of the cable that the cooling extrusion goes out, especially a high-efficient cooling device behind cable shaping.

Background

After the cable is extruded and molded by the extrusion molding machine, the temperature of the outer surface of the cable is high, so a cooling device is usually installed between the winding mechanism and the extrusion molding machine, and the extruded and molded cable is cooled by the cooling device. The structure of the existing cooling device is shown in fig. 1, and the existing cooling device comprises a water tank 1, a left guide wheel 2 and a right guide wheel 3 which are respectively arranged on the left side wall and the right side wall of the water tank 1, a middle guide wheel is rotatably arranged at the bottom of the water tank 1, and a drain valve 13 is arranged on the side wall of the water tank 1.

During the use, the workman walks around left guide pulley 2 in order through the head end of the cable 20 of extrusion molding machine extrusion molding in advance earlier, middle guide pulley, right guide pulley 3 and fix on the carousel of winding mechanism, then the workman injects a certain amount of cooling water into basin 1, start extrusion molding machine and winding mechanism in proper order afterwards, the extrusion molding machine shaping goes out the cable, winding mechanism rolls cable 20 simultaneously, after having thermal cable 20 to get into the cooling water in basin 1, the cooling water exchanges heat with cable 20, and then cools off cable 20, cable 20 after the cooling rolls on winding mechanism, thereby the cooling and the rolling of cable have been realized.

However, although this cooling device can cool the cable, the following technical drawbacks still exist: I. the cooling water in the water tank 1 is not flowing, which causes a small contact area between the cooling water and the cable 20, and thus the cable 20 needs to stay in the cooling water for a long time (workers increase the stay time of the cable in the cooling water by slowing down the operation speed of the extrusion molding machine and the winding mechanism), so as to cool the cable, which undoubtedly greatly reduces the cooling efficiency of the cable. II. After the cooling device is used for a period of time, the temperature of the cooling water gradually rises, at this moment, a worker opens the drain valve 13 to drain a certain amount of hot cooling water in the water tank 1, then closes the drain valve 13, and supplements new cooling water into the water tank 1 to reduce the temperature of the cooling water in the water tank 1, but the worker needs to frequently open and close the drain valve 13, which undoubtedly increases the working strength of the worker. Therefore, a cooling device that greatly improves the cooling efficiency of the cable and reduces the working strength of workers is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a compact structure, greatly improve cable cooling efficiency, alleviate workman working strength, high-efficient cooling device behind the cable shaping that degree of automation is high.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a high-efficient cooling device behind cable shaping, it includes the basin, set up left guide pulley and the right guide pulley on lateral wall about the basin respectively, the below of basin is provided with the electric jar of lift, the lifter plate has set firmly on the effect end of electric jar piston rod of lift, the end all is provided with relocation mechanism about just being located it on the lifter plate, relocation mechanism is including the floating lever that slides and run through the basin tank bottom, the lower tip of floating lever welds on the lifter plate, the upper end of floating lever extends in the basin, and extend to serve the welding have the channel-section steel, the guide wheel in the channel-section steel and be located respectively rotatory installation on its upper and lower lateral wall have the ring belt groove, two guide wheels set up mutually, and the clearance between two guide wheels is less than the diameter of cable.

The bottom surface of the water tank is welded with a plurality of supporting legs supported on the ground, a connecting plate is welded between the supporting legs, and a cylinder barrel of the lifting electric cylinder is fixedly arranged on the top surface of the connecting plate.

And a dynamic sealing element is arranged between the floating rod and the bottom of the water tank.

The bottom of the water tank is fixedly provided with two guide sleeves corresponding to the floating rods respectively, and the floating rods are in sliding fit with the guide sleeves.

And a drain valve is arranged on the side wall of the water tank.

A liquid supplementing pipe is fixedly arranged at the bottom of the water tank through a clamping seat, the right end of the liquid supplementing pipe is closed, the left end of the liquid supplementing pipe is connected with a bent pipe, the bent pipe is welded on the bottom of the water tank, the other end of the bent pipe penetrates through the bottom of the water tank and is connected with a working port of a water pump, and a one-way valve positioned below the water tank is connected to the bent pipe; and a plurality of water outlet pipes are fixedly arranged on the top surface of the liquid supplementing pipe along the length direction of the liquid supplementing pipe.

And a water pumping port of the water pump is communicated with the water storage tank.

An overflow pipe communicated with the water tank is arranged on the right side wall of the water tank and is positioned above the channel steel.

The cooling device also comprises a controller, wherein the controller is electrically connected with the electromagnetic valve of the lifting electric cylinder, the drain valve and the water pump through signal wires.

The utility model has the advantages of it is following: compact structure, greatly improve cable cooling efficiency, alleviate workman working strength, degree of automation is high.

Drawings

FIG. 1 is a schematic structural diagram of a conventional cooling apparatus;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of FIG. 2 taken along line A;

FIG. 4 is a schematic view of the present invention;

FIG. 5 is a schematic view of FIG. 4 taken along line B;

in the figure, 1-a water tank, 2-a left guide wheel, 3-a right guide wheel, 4-a lifting electric cylinder, 5-a lifting plate, 6-a floating mechanism, 7-a floating rod, 8-channel steel, 9-an annular groove, 10-a guide wheel, 11-a supporting leg, 12-a connecting plate, 13-a drain valve, 14-a liquid supplementing pipe, 15-a bent pipe, 16-a water pump, 17-a one-way valve, 19-an overflow pipe and 20-a cable.

Detailed Description

The invention will be further described with reference to the accompanying drawings, without limiting the scope of the invention to the following:

as shown in fig. 2 to fig. 3, a high-efficient cooling device after cable molding, which comprises a water tank 1, a left guide wheel 2 and a right guide wheel 3 which are respectively arranged on the left side wall and the right side wall of the water tank 1, a lifting electric cylinder 4 is arranged below the water tank 1, a lifting plate 5 is fixedly arranged on the action end of a piston rod of the lifting electric cylinder 4, a floating mechanism 6 is arranged on the lifting plate 5 and positioned at the left end and the right end of the lifting plate, the floating mechanism 6 comprises a floating rod 7 which slidably runs through the bottom of the water tank 1, the lower end part of the floating rod 7 is welded on the lifting plate 5, the upper end part of the floating rod 7 extends into the water tank 1, a channel steel 8 is welded on the extending end, guide wheels 10 with annular grooves 9 are respectively and rotatably arranged on the upper side wall and the lower side wall of the channel steel 8, the two guide wheels 10 are oppositely arranged, and the gap between the two guide wheels 10 is smaller than the diameter of a cable 20.

A plurality of supporting legs 11 supported on the ground are welded on the bottom surface of the water tank 1, a connecting plate 12 is welded between the supporting legs 11, and a cylinder barrel of the lifting electric cylinder 4 is fixedly arranged on the top surface of the connecting plate 12. And a dynamic sealing element is arranged between the floating rod 7 and the bottom of the water tank 1. The water tank comprises a water tank 1, a water inlet pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe and a water outlet pipe, wherein two guide sleeves corresponding to the floating rods 7 are fixedly arranged at the bottom of the water tank 1 respectively, the floating rods 7 are in sliding fit with the guide sleeves, a drain valve 13 is arranged on the side wall of the water tank 1, a water replenishing pipe 14 is fixedly arranged at the bottom of the water tank 1 through a clamping seat, the right end of the water replenishing pipe 14 is closed, the left end of the water replenishing pipe 14 is connected with a bent pipe 15, the bent pipe 15 is welded to the bottom of the water tank 1, the other end of the bent pipe 15 penetrates through the bottom of the water tank 1 and is connected with a working port of a water pump 16, and the water outlet pipe is connected with a check valve 17 positioned below the water tank 1; a plurality of water outlet pipes are fixedly arranged on the top surface of the liquid supplementing pipe 14 along the length direction of the liquid supplementing pipe. An overflow pipe 19 communicated with the water tank 1 is arranged on the right side wall of the water tank, and the overflow pipe 19 is positioned above the channel steel 8.

The cooling device further comprises a controller, the controller is electrically connected with the electromagnetic valve of the lifting electric cylinder 4, the drain valve 13 and the water suction pump 16 through signal wires, a worker can control the extension or retraction of the piston rod of the lifting electric cylinder 4 through the controller, and meanwhile the drain valve 13 and the water suction pump 16 can be controlled to be started or closed, so that the cooling device is convenient for the operation of the worker and has the characteristic of high automation degree.

The working process of the utility model is as follows:

s1, a worker sequentially rounds the head end of the cable 20 pre-extruded by the extrusion molding machine around the left guide wheel 2, the area surrounded by the two annular grooves 9 of the two guide wheels 10 of the left floating mechanism 6 on the left side, the area surrounded by the two annular grooves 9 of the two guide wheels 10 of the right floating mechanism 6 on the right side, and the right guide wheel 3, and finally fixes the head end on the turntable of the winding mechanism, as shown in fig. 4 to 5;

s2, after a period of time, a worker injects a certain amount of cooling water into the water tank 1 from the top port of the water tank 1, and stops injecting the cooling water into the water tank 1 when the water level of the cooling water is observed to be between the overflow pipe 19 and the top surface of the channel steel 8;

s3, a worker controls a piston rod of the lifting electric cylinder 4 to do reciprocating telescopic motion, the piston rod drives the lifting plate 5 to do reciprocating up-and-down motion, the lifting plate 5 drives the two floating rods 7 to do up-and-down motion synchronously, and the floating rods 7 drive the channel steel 8 and the two guide wheels 10 in the channel steel 8 to do up-and-down motion synchronously, so that the cable 20 in the water tank 1 floats up and down in cooling water;

s4, a worker starts the extrusion molding machine and the winding mechanism in sequence, the extrusion molding machine molds a cable, the winding mechanism winds the cable 20, when the cable 20 with heat enters cooling water in the water tank 1, the cooling water exchanges heat with the cable 20 to cool the cable 20, and the cooled cable 20 is wound on the winding mechanism, so that the cooling and winding of the cable are realized; from the steps S3 to S4, the piston rod of the lifting electric cylinder 4 is controlled to perform reciprocating lifting motion, so that the two guide wheels 10 in the floating mechanisms 6 on the left and right sides can be driven to synchronously move up and down, and the cable 20 in the cooling liquid is driven to float up and down in the cooling liquid.

S5, after the water tank works for a period of time, the temperature of the cooling water in the water tank 1 rises, at the moment, a worker only needs to start the water suction pump 16, the water suction pump 16 pumps out the cooling water in the water storage tank, and the pumped cooling water is sequentially replenished into the water tank 1 through the water suction pump 16, the bent pipe 15, the check valve 17, the liquid replenishing pipe 14 and the water outlet pipe under the pump pressure so as to realize the cooling of the cooling water in the water tank 1, and the upper layer water is discharged to the outside of the water tank 1 from the overflow pipe 19. In this step S5, continuous replenishment of new cooling water into the water tank 1 is realized, cooling of the cooling water in the water tank 1 is realized, and compared with the conventional replenishment cooling mode, frequent manual opening and closing of the drain valve 13 is not required, so that the working strength of workers is greatly reduced.

Finally, it should be noted that: 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. The utility model provides a high-efficient cooling device behind cable shaping, it includes basin (1), sets up left guide pulley (2) and right guide pulley (3) on lateral wall about basin (1) respectively, its characterized in that: the utility model discloses a basin (1) is characterized in that the below of basin (1) is provided with lift electric cylinder (4), the effect of lift electric cylinder (4) piston rod is served and has been set firmly lifter plate (5), lifter plate (5) are gone up and are located its left and right sides end and all are provided with relocation mechanism (6), relocation mechanism (6) are including sliding floating lever (7) that run through basin (1) tank bottom, the lower tip of floating lever (7) welds on lifter plate (5), the upper end of floating lever (7) extends in basin (1), and extend and serve the welding have channel-section steel (8), guide wheel (10) of installing belt wheel annular groove (9) on the lateral wall about just being located it respectively in channel-section steel (8), two guide wheel (10) set up relatively, and the clearance between two guide wheel (10) is less than the diameter of cable (20).

2. The efficient cooling device for cable after forming as claimed in claim 1, wherein: the bottom surface of the water tank (1) is welded with a plurality of supporting legs (11) supported on the ground, a connecting plate (12) is welded between the supporting legs (11), and a cylinder barrel of the lifting electric cylinder (4) is fixedly arranged on the top surface of the connecting plate (12).

3. The efficient cooling device for cable after forming as claimed in claim 1, wherein: and a dynamic sealing element is arranged between the floating rod (7) and the bottom of the water tank (1).

4. The efficient cooling device for cable after forming as claimed in claim 1, wherein: two guide sleeves corresponding to the floating rods (7) are fixedly arranged at the bottom of the water tank (1), and the floating rods (7) are in sliding fit with the guide sleeves.

5. The efficient cooling device for cable after forming as claimed in claim 1, wherein: and a drain valve (13) is arranged on the side wall of the water tank (1).

6. The efficient cooling device for cable after molding according to claim 1, wherein: a liquid supplementing pipe (14) is fixedly arranged at the bottom of the water tank (1), the liquid supplementing pipe (14) is fixedly arranged at the bottom of the water tank (1) through a clamping seat, the right end of the liquid supplementing pipe (14) is closed, a bent pipe (15) is connected to the left end of the liquid supplementing pipe (14), the bent pipe (15) is welded to the bottom of the water tank (1), the other end of the bent pipe (15) penetrates through the bottom of the water tank (1) and is connected with a working port of a water suction pump (16), and a check valve (17) located below the water tank (1) is connected to the bent pipe (15); a plurality of water outlet pipes are fixedly arranged on the top surface of the liquid supplementing pipe (14) along the length direction of the liquid supplementing pipe.

7. The efficient cooling device for cable after molding according to claim 6, wherein: and a water pumping port of the water pump (16) is communicated with the water storage tank.

8. The efficient cooling device for cable after forming as claimed in claim 1, wherein: an overflow pipe (19) communicated with the water tank (1) is arranged on the right side wall of the water tank, and the overflow pipe (19) is located above the channel steel (8).

9. The efficient cooling device for cable after forming as claimed in claim 1, wherein: the cooling device also comprises a controller, wherein the controller is electrically connected with the electromagnetic valve of the lifting electric cylinder (4), the drain valve (13) and the water pump (16) through signal wires.