Cross-linked polyethylene cable material cooling device

Abstract

The utility model discloses a crosslinked polyethylene cable material cooling device which comprises a bearing frame and an extrusion head, a baffle is fixedly connected to one side of the bearing frame and corresponds to the extrusion head, a bearing wheel is rotationally connected to the side, close to the baffle, of the bearing frame, a gasket is connected to the inner side of the bearing wheel in a sleeved mode, and heat pipes are evenly and fixedly connected to the side, close to the extrusion head, of the bearing frame. Inclined plates are fixedly connected to the upper side and the lower side of the bearing frame, first grooves are formed in the inclined plates, metal nets are fixedly connected into the first grooves, first fans are rotationally connected to the metal nets, and adjusting rods are rotationally connected to the upper side and the lower side of the bearing frame. Hot air overflowing from the heat pipe is guided through the first fan, the basic cable material is heated and slowly cooled, and then the cable material is in contact with airflow guided out by the second fan according to movement, so that the cross-linking effect can be optimized, the internal stress can be reduced, the crystallization performance can be improved, and the production efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable material production technical field, concretely relates to cross -linked polyethylene cable material cooling device. BACKGROUND

[0002] Cross -linked polyethylene cable material is through chemical or physical method, the linear molecular structure of polyethylene is changed into the main body netted molecular structure, the change on this structure can greatly improve the heat resistance, mechanical strength and electrical performance of polyethylene, and the common cooling mode is that extruded cross -linked polyethylene cable material is put into cooling water.

[0003] According to the "cross -linked polyethylene cable material cooling device" of Chinese patent publication No. CN222079768U, the main description is that the cable material in the conveying process is clamped by the mesh structure of the two belt conveyors arranged in layers, which can ensure the passage of cold air flow, realize the cooling effect, prevent the cable material from being blown away, and improve the stability of the cable material in the transmission process.

[0004] Cross -linked polyethylene cable material needs to be cooled when hot melting extrusion, so as to ensure the geometric shape of the product, avoid the internal stress that may be generated by polyethylene, polypropylene and other crystalline polymers under the condition of rapid cooling, however, by the limiting structure, the limiting of the cable material during cooling is avoided, which can cause the extrusion of the mesh conveyor belt on one side of the surface of the cable material, and the surface of the cable material is uneven, which affects the quality of the cable material.

[0005] Therefore, the cross -linked polyethylene cable material cooling device is proposed to solve the problem that the limiting of the cable material during cooling is avoided by the limiting structure, which can cause the extrusion of the mesh conveyor belt on one side of the surface of the cable material, and the surface of the cable material is uneven, which affects the quality of the cable material. UTILITY MODEL CONTENTS

[0006] The utility model solves the technical problem that the limiting of the cable material during cooling is avoided by the limiting structure, which can cause the extrusion of the mesh conveyor belt on one side of the surface of the cable material, and the surface of the cable material is uneven, which affects the quality of the cable material, and therefore the cross -linked polyethylene cable material cooling device is proposed.

[0007] The utility model discloses a technical scheme that solves technical problems is: cross -linked polyethylene cable material cooling device, including the butt joint frame and extrusion head, the butt joint frame one side fixedly connected with the baffle, and the baffle corresponds with the extrusion head, the butt joint frame near baffle one side rotationally connected with the butt wheel, the butt wheel inboard sleeve has the washer, the butt joint frame near the extrusion head one side evenly fixedly connected with the heat pipe, the butt joint frame upper and lower sides are all fixedly connected with the inclined plate, be equipped with the first recess on the inclined plate, the first recess is fixedly connected with the metal net in and the metal net is rotatably connected with first fan, the butt joint frame upper and lower sides are all rotatably connected with the adjusting lever, the adjusting lever is screwed on the clamping frame, the clamping frame is movably inserted into the butt joint frame, two the clamping frame contacts and is equipped with the limiting slot on the clamping frame, the clamping frame center place is equipped with the through groove, the butt joint frame upper and lower sides are all equipped with the second recess, the second recess is fixedly connected with the dust screen in and the dust screen is rotatably connected with second fan, the butt joint frame is located the both sides of second fan and is fixedly connected with the elastic telescopic link, the elastic telescopic link upper end rotatably connected with the limit wheel.

[0008] As a preferred technical scheme of the utility model, the butt joint frame is rotatably connected with a traction wheel on the side away from the baffle, four traction wheels are arranged, and the traction wheels can drive the cable to move.

[0009] As a preferred technical scheme of the utility model, the butt joint frame is rotatably connected with a traction wheel on the side away from the baffle, four traction wheels are arranged, and the traction wheels can drive the cable to move.

[0010] As a preferred technical scheme of the utility model, the butt joint frame is rotatably connected with a traction wheel on the side away from the baffle, four traction wheels are arranged, and the traction wheels can drive the cable to move.

[0011] As a preferred technical scheme of the utility model, the two clamping frames contact each other, and the clamping frame is fixedly connected with a baffle brush in the limiting slot, the baffle brush is arranged, and the heat flow is reduced to enter the clamping frame.

[0012] The utility model has the following advantages: the butt joint frame is arranged to butt the extruded cross -linked polyethylene cable material, the first fan is arranged to guide the heat gas overflowing from the heat pipe, the basic cable material is heated and slowly cooled, then the second fan is arranged to guide the air flow according to the movement of the cable material, the cross -linked effect is optimized, the internal stress is reduced, the crystallization performance is improved, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 is a side view cross-sectional structure schematic view of the cross-linked polyethylene cable material cooling device of a preferred embodiment of the utility model;

[0014] Fig. 2 is a three-dimensional structure schematic view of the clamping frame of the cross-linked polyethylene cable material cooling device of a preferred embodiment of the utility model;

[0015] Fig. 3 is a three-dimensional cross-sectional structure schematic view of the connecting plate of the cross-linked polyethylene cable material cooling device of a preferred embodiment of the utility model.

[0016] Mark explanation: 1, the receiving frame; 2, baffle; 3, receiving wheel; 4, heat pipe; 5, inclined plate; 6, first fan; 7, adjusting rod; 8, clamping frame; 9, limit slot; 10, through slot; 11, second recess; 12, second fan; 13, elastic telescopic rod; 14, limit wheel; 15, traction wheel; 16, connecting plate; 17, vertical pipe; 18, moving rod; 19, contact wheel; 20, distance sensor; 21, spring; 22, baffle brush. DETAILED DESCRIPTION

[0017] The utility model will be further described below in combination with the drawings.

[0018] Please combine with reference to Figs. 1-3The illustrated cross-linked polyethylene cable material cooling device, including a receiving frame 1 and an extrusion head, one side of the receiving frame 1 is fixedly connected with a baffle 2, and the baffle 2 corresponds to the extrusion head, the receiving frame 1 is rotatably connected with a receiving wheel 3 on the side close to the baffle 2, the receiving wheel 3 contacts the extruded cable material, and the contraction of the cable material caused by extrusion is reduced through a plastic gasket, a gasket is sleeved on the inner side of the receiving wheel 3, the receiving frame 1 is uniformly fixedly connected with a heat pipe 4 on the side close to the extrusion head, the heat pipe 4 is connected with an external power source through wires, the heat pipe 4 generates heat through the power source, and under the action of the first fan 6, the heat flow contacts the cable material, the receiving frame 1 is fixedly connected with an inclined plate 5 on the upper and lower sides, the inclined plate 5 is provided with a first groove, a metal mesh is fixedly connected in the first groove, and a first fan 6 is rotatably connected on the metal mesh, the receiving frame 1 is rotatably connected with an adjusting rod 7 on the upper and lower sides, rotating the adjusting rod 7 can cause the clamping frame 8 to be out of position, so that the limiting groove 9 gradually narrows, and the effect of reducing the gap between the cable material and the clamping frame 8 is achieved, the adjusting rod 7 is screwedly connected with the clamping frame 8, the clamping frame 8 is movably inserted into the receiving frame 1, the two clamping frames 8 are in contact, the clamping frame 8 is provided with a limiting groove 9, a through groove 10 is formed in the center of the clamping frame 8, the receiving frame 1 is provided with a second groove 11 on the upper and lower sides, a dustproof net is fixedly connected in the second groove 11, and a second fan 12 is rotatably connected on the dustproof net, the dustproof net is made of a metal mesh, the receiving frame 1 is fixedly connected with a spring telescopic rod 13 on the two sides of the second fan 12, the upper end of the spring telescopic rod 13 is rotatably connected with a limiting wheel 14, a plurality of opposite limiting wheels 14 are arranged in the clamping frame 8, so that the cable material forms a folded structure in the clamping frame 8, the contact area of air and the cable material is increased, and the cooling effect is improved.

[0019] Wherein, the receiving frame 1 is rotatably connected with a traction wheel 15 away from the baffle 2, a drive motor (not shown in the figure) is arranged on one side of the receiving frame 1, the traction wheel 15 is driven to rotate by the drive motor, and the cable material moves, the traction wheel 15 is provided with four, the traction effect of the two opposite traction wheels 15 is small, and the cable material can move stably.

[0020] Wherein, the receiving frame 1 is fixedly connected with a connecting plate 16 on four sides, the connecting plate 16 is fixedly connected with a vertical pipe 17, and the vertical pipe 17 is inserted with a moving rod 18, when the surface of the cable material appears concave and convex, the contact wheel 19 is extruded, the moving rod 18 moves, and the contact wheel 19 is rotatably connected on the moving rod 18.

[0021] Wherein, the connecting plate 16 is fixedly connected with a distance sensor 20 in the vertical pipe 17, the bottom end of the moving rod 18 is fixedly connected with a limiting plate, the limiting plate is in contact with a spring 21, the spring 21 is located in the vertical pipe 17, the distance sensor 20 corresponds to the limiting plate, the distance sensor 20 is arranged to monitor the limiting plate, which can provide monitoring data and improve the detection of the quality of the cable material.

[0022] Two clamping frames 8 contact each other, the clamping frame 8 is fixedly connected with the brush 22 in the limiting groove 9, the brush 22 is arranged, and the gap between the cable material and the clamping frame 8 can be further reduced.

[0023] Working principle: the cable material is extruded from the extrusion head and enters the receiving frame 1 through the traction of the traction wheel 15, then the cable material contacts the receiving wheel 3, then the surface of the cable material is heated by the first fan 6 and the heat pipe 4, the slow cooling operation can be formed, the heat pipes 4 are staggered, the flow of the heat pipe 4 is increased, the contact between the heat flow and the cable material is improved, then the cable material continuously moves between the two clamping frames 8 and is staggered by the limiting wheel 14, the contact surface between the cable material and the air flow guided by the second fan 12 is increased, so that the cooling effect is improved, and the subsequent distance sensor 20 is provided for monitoring, the surface data of the cable material is monitored, and the quality of the cable material is improved.

[0024] The above is only the preferred embodiment of the present application, and it should be pointed out that for ordinary skilled persons in the art, some improvements and refinements can be made without departing from the principles of the present application, and these improvements and refinements should also be regarded as the protection scope of the present application.

[0025] Other parts not described in the present application are all prior art, so they are not described here.

[0026] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited to them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A cross-linked polyethylene cable material cooling device, comprising a receiving frame (1) and an extrusion head, one side of the receiving frame (1) is fixedly connected with a baffle (2), and the baffle (2) corresponds to the extrusion head, characterized in that, The receiving frame (1) is rotatably connected with a receiving wheel (3) near the baffle (2) side, the receiving wheel (3) is sleeved with a gasket, the receiving frame (1) is uniformly and fixedly connected with a heat pipe (4) near the extrusion head side, the receiving frame (1) is fixedly connected with an inclined plate (5) on the upper and lower sides, the inclined plate (5) is provided with a first groove, the first groove is fixedly connected with a metal mesh, and the metal mesh is rotatably connected with a first fan (6), the receiving frame (1) is rotatably connected with an adjusting rod (7) on the upper and lower sides, the adjusting rod (7) is threadedly connected with a clamping frame (8), the clamping frame (8) is movably inserted into the receiving frame (1), the two clamping frames (8) are in contact, and the clamping frame (8) is provided with a limiting groove (9), the clamping frame (8) is provided with a through groove (10) at the center, the receiving frame (1) is provided with a second groove (11) on the upper and lower sides, the second groove (11) is fixedly connected with a dustproof net, and the dustproof net is rotatably connected with a second fan (12), the receiving frame (1) is fixedly connected with an elastic telescopic rod (13) on the two sides of the second fan (12), and the elastic telescopic rod (13) is rotatably connected with a limiting wheel (14) at the upper end.

2. The crosslinked polyethylene cable compound cooling apparatus of claim 1, wherein, The receiving frame (1) is rotatably connected with a traction wheel (15) away from the baffle (2) side.

3. The crosslinked polyethylene cable compound cooling apparatus of claim 2, wherein, The receiving frame (1) is fixedly connected with a connecting plate (16) on the four sides, the connecting plate (16) is fixedly connected with a vertical pipe (17), the vertical pipe (17) is inserted with a moving rod (18), and the moving rod (18) is rotatably connected with a contact wheel (19).

4. The crosslinked polyethylene cable compound cooling apparatus of claim 3, wherein, The connecting plate (16) is fixedly connected with a distance sensor (20) in the vertical pipe (17), the moving rod (18) is fixedly connected with a limiting plate at the bottom end, the limiting plate is in contact with a spring (21), the spring (21) is located in the vertical pipe (17), and the distance sensor (20) corresponds to the limiting plate.

5. The crosslinked polyethylene cable compound cooling apparatus of claim 1, wherein, The two clamping frames (8) are in contact with each other, and the clamping frame (8) is fixedly connected with a blocking brush (22) in the limiting groove (9).

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