Manufacturing equipment of ultraviolet crosslinking cable material

Abstract

The utility model discloses a manufacturing device of an ultraviolet light crosslinking cable material, which comprises a mixing container, the mixing container is internally provided with an accommodating cavity, the mixing container is provided with a through hole communicated with the accommodating cavity, and the peripheral wall of the mixing container is provided with an interlayer separated from the accommodating cavity; the driving assembly is in transmission connection with the mixing container and is used for driving the mixing container to shake; the heat conduction device is communicated with the interlayer, and the heat conduction device is used for circularly conveying heat conduction liquid into the interlayer. The device is good in uniform mixing effect, low in manufacturing energy consumption, high in production efficiency and low in cost, and the product performance is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of manufacturing ultraviolet cross-linked polyethylene insulation materials, in particular to a manufacturing device for ultraviolet cross-linked cable materials. Background Art

[0002] At present, there are not many domestic manufacturers producing UV cross-linked insulation materials, and the process all uses twin-screw extrusion molding. The existing production technology not only has high energy consumption in manufacturing costs, but also has poor mixing effect, which leads to unstable product performance. Summary of the invention

[0003] In view of the above problems existing in the existing manufacture of UV cross-linked polyethylene insulation materials, the present invention aims to provide a manufacturing equipment for UV cross-linked cable materials, which continuously circulates high-temperature oil into the interlayer to mix and dry the materials, so that the initiator and the cross-linking agent are completely and quickly absorbed by the resin, and the materials are dry and non-sticky during packaging. The mixing effect is good, the product performance is improved, the manufacturing energy consumption is low, the production efficiency is high, and the cost is reduced.

[0004] The specific technical solutions are as follows:

[0005] A manufacturing device for ultraviolet cross-linked cable material, comprising:

[0006] A mixing container, wherein the mixing container has a containing cavity, the mixing container has a through opening communicating with the containing cavity, and the peripheral wall of the mixing container has an interlayer separated from the containing cavity;

[0007] A driving assembly, the driving assembly is drivingly connected to the mixing container and is used to drive the mixing container to shake;

[0008] A heat conducting device is connected to the interlayer and is used for circulating heat conducting liquid into the interlayer.

[0009] In the above-mentioned manufacturing equipment for ultraviolet cross-linked cable materials, the driving component includes: a motor and a rotating component, the motor is transmission-connected to the rotating component, and the rotating component is transmission-connected to the mixing container.

[0010] The manufacturing equipment of the ultraviolet cross-linked cable material mentioned above, wherein, further comprises: a working pump, wherein the working pump is arranged between the heat conducting device and the interlayer;

[0011] The heat conduction device is an oil-heating mold temperature controller.

[0012] The above-mentioned manufacturing equipment for ultraviolet cross-linked cable materials, wherein the side wall of the mixing container has a first connecting port and a second connecting port respectively connected to the interlayer, the heat conducting device is connected to the first connecting port through a first connecting pipe, and the heat conducting device is connected to the second connecting port through a second connecting pipe.

[0013] The above-mentioned manufacturing equipment for ultraviolet cross-linked cable materials, wherein the rotating component includes: a first transmission head and a second transmission head, the first transmission head is fixedly connected to the mixing container, the motor is transmission-connected to the second transmission head, the first transmission head is provided with a plurality of positioning grooves along its circumference, the positioning groove has at least one first inclined surface, the second transmission head is provided with a plurality of positioning blocks along its circumference, the positioning blocks have at least one second inclined surface, the second transmission head and the first transmission head are axially limited against each other, the first inclined surface and the second inclined surface are against each other, and the plurality of positioning blocks are respectively positioned and matched with the plurality of positioning grooves.

[0014] The above-mentioned manufacturing equipment for UV cross-linked cable materials, wherein both sides of the positioning groove have a first inclined surface, both sides of the positioning block have a second inclined surface, and when the second transmission head and the first transmission head are axially limited against each other, the first inclined surface and the second inclined surface are against each other.

[0015] The above-mentioned manufacturing equipment for ultraviolet cross-linked cable materials, wherein the first transmission head has a convex column, and a plurality of positioning grooves are located on the circumferential side of the convex column, the second transmission head has a groove, and a plurality of positioning blocks are located on the circumferential side of the groove, and when the second transmission head and the first transmission head are axially limited against each other, the convex column and the groove are positioned and matched.

[0016] The above-mentioned manufacturing equipment for ultraviolet cross-linked cable materials, among which, also includes: a first transmission rod and a second transmission rod, the first transmission head is fixedly connected to the mixing container through the first transmission rod, and the second transmission head is transmission-connected to the motor through the second transmission rod.

[0017] The above-mentioned manufacturing equipment for ultraviolet cross-linked cable materials, among which, also includes: a first bracket, a second bracket and a third bracket, the motor is installed on the first bracket; the side wall of the mixing container is rotatably installed on the second bracket through a bearing, and the first transmission rod is rotatably installed on the third bracket through the bearing.

[0018] The above-mentioned manufacturing equipment for ultraviolet cross-linked cable materials further includes: a cylinder, which is drivingly connected to the first bracket and is used to push the first bracket so that the first transmission head and the second transmission head are against each other.

[0019] Compared with the prior art, the above technical solution has the following positive effects:

[0020] The utility model continuously circulates high-temperature oil into the interlayer to mix and dry the materials, so that the initiator and the cross-linking agent are completely and quickly absorbed by the resin, so that the purpose of dryness and non-stickiness is achieved during packaging, the mixing effect is good, the product performance is improved, the manufacturing energy consumption is low, the production efficiency is high, and the cost is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a manufacturing device for ultraviolet cross-linked cable materials of the utility model;

[0022] Figure 2 This is a schematic structural diagram of a rotating assembly of a manufacturing device for ultraviolet cross-linked cable materials according to the utility model;

[0023] Figure 3 It is a structural schematic diagram of a first transmission head of a manufacturing device for ultraviolet cross-linked cable materials of the utility model;

[0024] Figure 4 This is an axial view of a first transmission head of a manufacturing device for ultraviolet cross-linked cable materials of the utility model;

[0025] Figure 5 It is a side view of the first transmission head of a manufacturing device for ultraviolet cross-linked cable materials of the utility model;

[0026] Figure 6 It is a structural schematic diagram of a second transmission head of a manufacturing device for ultraviolet cross-linked cable materials of the utility model;

[0027] Figure 7 This is an axial view of a second transmission head of a manufacturing device for ultraviolet cross-linked cable materials of the utility model;

[0028] Figure 8 It is a side view of the second transmission head of a manufacturing device for ultraviolet cross-linked cable materials of the utility model;

[0029] In the accompanying drawings: 1. mixing container; 2. driving assembly; 3. heat conducting device; 4. accommodating chamber; 5. through port; 6. interlayer; 7. motor; 8. rotating assembly; 9. working pump; 13. first connecting pipe; 14. second connecting pipe; 21. first transmission head; 22. second transmission head; 23. positioning groove; 24. positioning block; 25. first inclined surface; 26. second inclined surface; 27. boss; 28. groove; 29. ​​first transmission rod; 30. second transmission rod; 31. first bracket; 32. second bracket; 33. third bracket; 34. cylinder. DETAILED DESCRIPTION

[0030] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0031] like Figures 1 to 8 As shown, a manufacturing device for ultraviolet cross-linked cable materials of a preferred embodiment is shown, including: a mixing container 1, a driving component 2 and a heat conducting device 3, the mixing container 1 has a accommodating chamber 4, the mixing container 1 has a through opening 5 connected to the accommodating chamber 4, the surrounding wall of the mixing container 1 has an interlayer 6 separated from the accommodating chamber 4, the driving component 2 is transmission-connected to the mixing container 1 for driving the mixing container 1 to shake, the heat conducting device 3 is connected to the interlayer 6, and the heat conducting device 3 is used to circulate heat-conducting liquid into the interlayer 6.

[0032] Preferably, a valve is installed in the opening 5 .

[0033] Further, as a preferred embodiment, the driving component 2 includes: a motor 7 and a rotating component 8, the motor 7 is transmission-connected to the rotating component 8, and the rotating component 8 is transmission-connected to the mixing container 1, so that the mixing container 1 swings, so that the initiator and the cross-linking agent in the accommodating chamber 4 are completely and quickly absorbed by the resin.

[0034] The above are only preferred embodiments of the present invention, and are not intended to limit the implementation methods and protection scope of the present invention.

[0035] The utility model also has the following implementation methods based on the above:

[0036] In further embodiments of the present invention, please continue to refer to Figures 1 to 8 As shown, the manufacturing equipment of UV cross-linked cable material also includes: a working pump 9, which is arranged between the heat conducting device 3 and the interlayer 6.

[0037] In a further embodiment of the present invention, the heat conducting device 3 is an oil-heating mold temperature controller.

[0038] In a further embodiment of the utility model, the side wall of the mixing container 1 has a first connecting port and a second connecting port respectively connected to the interlayer 6, the heat conducting device 3 is connected to the first connecting port through a first connecting pipe 13, and the heat conducting device 3 is connected to the second connecting port through a second connecting pipe 14.

[0039] In a further embodiment of the utility model, the rotating assembly 8 includes: a first transmission head 21 and a second transmission head 22, the first transmission head 21 is fixedly connected to the mixing container 1, the motor 7 is transmission-connected to the second transmission head 22, the first transmission head 21 is provided with a plurality of positioning grooves 23 along its circumference, the positioning groove 23 has at least one first inclined surface 25, the second transmission head 22 is provided with a plurality of positioning blocks 24 along its circumference, the positioning blocks 24 have at least one second inclined surface 26, the second transmission head 22 and the first transmission head 21 are axially limited against each other, the first inclined surface 25 and the second inclined surface 26 are against each other, and the plurality of positioning blocks 24 are respectively positioned and matched with the plurality of positioning grooves 23.

[0040] In a further embodiment of the utility model, both sides of the positioning groove 23 have first inclined surfaces 25, and both sides of the positioning block 24 have second inclined surfaces 26. When the second transmission head 22 and the first transmission head 21 are axially limited, the first inclined surface 25 and the second inclined surface 26 are against each other.

[0041] In a further embodiment of the utility model, the first transmission head 21 has a boss 27, and a plurality of positioning grooves 23 are located on the circumferential side of the boss 27; the second transmission head 22 has a groove 28, and a plurality of positioning blocks 24 are located on the circumferential side of the groove 28; when the second transmission head 22 and the first transmission head 21 are axially limited against each other, the boss 27 and the groove 28 are positioned and matched.

[0042] In a further embodiment of the utility model, the manufacturing equipment of UV cross-linked cable material also includes: a first transmission rod 29 and a second transmission rod 30, the first transmission head 21 is fixedly connected to the mixing container 1 through the first transmission rod 29, and the second transmission head 22 is transmission connected to the motor 7 through the second transmission rod 30.

[0043] In a further embodiment of the utility model, the manufacturing equipment of UV cross-linked cable material also includes: a first bracket 31, a second bracket 32 ​​and a third bracket 33, the motor 7 is installed on the first bracket 31, one side wall of the mixing container 1 is rotatably installed on the second bracket 32 ​​through a bearing, the other side wall of the mixing container 1 is rotatably installed on the third bracket 33 through a bearing, and the first transmission rod 29 is rotatably installed on the third bracket 33 through a bearing.

[0044] That is, two sides of the mixing container 1 are rotatably mounted on the second bracket 32 ​​and the third bracket 33 respectively, and then the mixing container 1 is driven to swing by the motor 7 and the rotating assembly 8 .

[0045] Furthermore, the first transmission head 21 and the second transmission head 22 of the rotating assembly 8 can be separated to facilitate taking out the materials in the mixing container 1 .

[0046] In a further embodiment of the utility model, the manufacturing equipment of UV cross-linked cable material also includes: a cylinder 34, which is transmission-connected to the first bracket 31 and is used to push the first bracket 31 so that the first transmission head 21 and the second transmission head 22 are against each other.

[0047] The utility model continuously circulates high-temperature oil into the interlayer 6 to mix and dry the materials, so that the initiator and the cross-linking agent are completely and quickly absorbed by the resin, and the purpose of dryness and non-stickiness is achieved during packaging. The mixing effect is good, the product performance is improved, the manufacturing energy consumption is low, the production efficiency is high, and the cost is reduced.

[0048] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A manufacturing device for ultraviolet cross-linked cable material, characterized in that: include: A mixing container, wherein the mixing container has a containing cavity, the mixing container has a through opening communicating with the containing cavity, and the peripheral wall of the mixing container has an interlayer separated from the containing cavity; A driving assembly, the driving assembly is drivingly connected to the mixing container and is used to drive the mixing container to shake; A heat conducting device is connected to the interlayer and is used for circulating heat conducting liquid into the interlayer.

2. The manufacturing equipment for ultraviolet cross-linked cable material according to claim 1, characterized in that: The driving assembly comprises: a motor and a rotating assembly, the motor is drivingly connected to the rotating assembly, and the rotating assembly is drivingly connected to the mixing container.

3. The manufacturing equipment for ultraviolet cross-linked cable material according to claim 1, characterized in that: Also includes: A working pump, the working pump being arranged between the heat conducting device and the interlayer; The heat conduction device is an oil-heating mold temperature controller.

4. The manufacturing equipment for ultraviolet cross-linked cable material according to claim 1, characterized in that: The side wall of the mixing container is provided with a first connection port and a second connection port respectively connected with the interlayer, the heat conducting device is connected with the first connection port through a first connection pipe, and the heat conducting device is connected with the second connection port through a second connection pipe.

5. The manufacturing equipment for ultraviolet cross-linked cable material according to claim 2, characterized in that: The rotating assembly includes: a first transmission head and a second transmission head, the first transmission head is fixedly connected to the mixing container, the motor is transmission-connected to the second transmission head, the first transmission head is provided with a plurality of positioning grooves along its circumference, the positioning grooves have at least one first inclined surface, the second transmission head is provided with a plurality of positioning blocks along its circumference, the positioning blocks have at least one second inclined surface, the second transmission head is abutted against the axial limit of the first transmission head, the first inclined surface is abutted against the second inclined surface, and the plurality of positioning blocks are respectively positioned and matched with the plurality of positioning grooves.

6. The manufacturing equipment for ultraviolet cross-linked cable material according to claim 5, characterized in that: Both sides of the positioning groove have first inclined surfaces, and both sides of the positioning block have second inclined surfaces. When the second transmission head and the first transmission head are axially limited and abut against each other, the first inclined surface and the second inclined surface abut against each other.

7. The manufacturing equipment for ultraviolet cross-linked cable material according to claim 6, characterized in that: The first transmission head has a boss, and a plurality of positioning grooves are located on the circumferential side of the boss; the second transmission head has a groove, and a plurality of positioning blocks are located on the circumferential side of the groove; when the second transmission head and the first transmission head are axially limited against each other, the boss and the groove are positioned and matched.

8. The manufacturing equipment for ultraviolet cross-linked cable material according to claim 7, characterized in that: Also includes: A first transmission rod and a second transmission rod, the first transmission head is fixedly connected to the mixing container via the first transmission rod, and the second transmission head is transmission-connected to the motor via the second transmission rod.

9. The manufacturing equipment for ultraviolet cross-linked cable material according to claim 8, characterized in that: Also includes: A first bracket, a second bracket and a third bracket, the motor is mounted on the first bracket; the side wall of the mixing container is rotatably mounted on the second bracket via a bearing, and the first transmission rod is rotatably mounted on the third bracket via the bearing.

10. The manufacturing equipment for ultraviolet cross-linked cable material according to claim 9, characterized in that: Also includes: A cylinder is drivingly connected to the first bracket and is used to push the first bracket so that the first transmission head and the second transmission head are against each other.

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