Improved silica gel high-temperature vulcanization pipeline rolling device

Abstract

The utility model discloses an improved silica gel high-temperature vulcanization pipeline rolling device which comprises a vulcanization furnace body, a rolling device and a rolling device, a cover body; a wire; the high-temperature-resistant wire passing wheels are arranged and distributed in the first groove body and are used for enabling the wires to move stably; and the high-temperature-resistant wire passing wheel is made of a high-temperature-resistant material. On the premise of being matched with wire production, a conventional wire passing wheel set is arranged to be a plurality of high-temperature-resistant wire passing wheels made of high-temperature-resistant materials, and the high-temperature-resistant wire passing wheels can be ensured to be free of deformation and uniform in balance in the long-term high-temperature vulcanization process, so that the condition that the wire does not shake in the production process is ensured, and the production efficiency is improved. The surface of the wire rod is prevented from being scratched and abraded, and the appearance quality of the wire rod is completely guaranteed. Besides, the high-temperature-resistant wire passing wheel is directly arranged in the first groove body, so that the wire rod in the high-temperature vulcanization process can be well supported, the wire rod is prevented from drooping due to the influence of gravity, and the vulcanization effect is ensured.

Description

Technical field:

[0001] The utility model relates to the technical field of silica gel wire material preparation, in particular to an improved silica gel high-temperature vulcanization pipeline rolling device. Background technology:

[0002] Silicone wire refers to wire with a sheath made of materials such as silicone. Due to its wear resistance, fracture resistance, and high tensile strength, silicone wire is widely used in power supply, household, and industrial applications, making it one of the most common types of wire. Generally speaking, to improve the mechanical properties of silicone products and achieve wear resistance, fracture resistance, and tensile strength, the silicone must first be high-temperature vulcanized.

[0003] However, due to its extremely long length, silicone wire differs from conventional silicone products during vulcanization. Silicone wire can only be vulcanized in sections, that is, the silicone wire is pulled into a vulcanizing furnace, and the section inside the vulcanizing furnace is first vulcanized. After vulcanization is completed, the silicone wire is pulled again, and the next unvulcanized section is allowed to enter the vulcanizing furnace. This cycle is repeated to complete the vulcanization of the silicone wire. For example, Chinese utility model patent application with patent publication number CN211578463U discloses a high-efficiency and energy-saving silicone rubber cable production line, which includes: a reverse pulley device, a pay-off device, and a take-up device; a silicone rubber extrusion device and at least two sets of dual-channel variable-direction hot air drying tunnels are sequentially arranged between the reverse pulley device and the pay-off device; a spark test device and a take-up tension device are arranged between the pay-off device and the take-up device. By adopting a dual-channel variable-directional hot air vulcanization drying tunnel instead of a single-channel hot air vulcanization drying tunnel, and adopting a single-sided take-up and pay-off layout, with the take-up device and pay-off device arranged on one side of the extruder, the quality problem of the sheath bulging is solved, and the production efficiency is greatly improved and energy consumption is reduced.

[0004] However, this existing silicone rubber cable production line still has the following shortcomings:

[0005] In this technical solution, lower drying channel wire-passing wheel groups are arranged on the upper and lower sides of the box to pull the cables covered with silicone sheaths through the lower drying channel to complete vulcanization. However, during the high-temperature vulcanization process, conventional wire-passing wheel groups will deform in a long-term high-temperature environment, making it difficult to balance and prone to shaking, which will cause severe shaking during the production process of the silicone wire, thereby causing the silicone wire to be displaced, scratched, and worn. In addition, the interval between the two lower drying channel wire-passing wheel groups in this technical solution is too large. When the silicone wire is vulcanized in the lower drying channel, it will sag under the influence of gravity, which will easily affect the vulcanization effect.

[0006] In view of this, the inventors propose the following technical solutions. Utility model content:

[0007] The purpose of the utility model is to overcome the deficiencies of the prior art and provide an improved silicone high-temperature vulcanized pipeline rolling device.

[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions: an improved silicone high-temperature vulcanization pipe rolling device, comprising: a vulcanization furnace body, which is provided with a first trough for accommodating wire for high-temperature vulcanization; a cover body, which is arranged on the vulcanization furnace body in a swingable opening and closing manner to cover the first trough body; a wire, which passes through the first trough body of the vulcanization furnace body; a plurality of high-temperature resistant wire-passing wheels, which are arranged and distributed in the first trough body and are used to ensure smooth movement of the wire; the high-temperature resistant wire-passing wheels are made of high-temperature resistant material.

[0009] Furthermore, in the above technical solution, a first wire inlet groove for allowing the wire to pass through is provided on one side of the vulcanization furnace body, and a second wire outlet groove for allowing the wire to pass through is provided on the other side of the vulcanization furnace body.

[0010] Furthermore, in the above technical solution, the high-temperature resistant wire-passing wheel includes a bearing, an outer wheel body arranged on the bearing in an interference fit manner, and a positioning shaft passing through the bearing, wherein the outer wheel body is made of high-temperature resistant stainless steel, the bearing is made of ceramic material, and a plurality of through holes are opened through the outer wheel body to reduce the weight of the outer wheel body.

[0011] Furthermore, in the above technical solution, a first mounting hole and a second mounting hole for installing the high-temperature resistant wire wheel are respectively provided on the two side walls inside the first trough body, one end of the positioning shaft is fixedly inserted in the first mounting hole, and the other end of the positioning shaft is fixedly inserted in the second mounting hole.

[0012] Furthermore, in the above technical solution, the number of the high-temperature resistant wire-passing wheels is three, and correspondingly, the number of the first mounting holes and the second mounting holes is also three, and the three high-temperature resistant wire-passing wheels are arranged and distributed in the first trough body.

[0013] Furthermore, in the above technical solution, the cover body is provided with a plurality of reinforcement grooves for increasing the structural strength, and the reinforcement grooves are also formed with pressure relief outlets communicating between the first groove body and the outside.

[0014] Furthermore, in the above technical solution, the number of the reinforcement grooves is four, and the four reinforcement grooves are arranged and distributed on the cover body. The cover body is also formed with a pressing portion. When the cover body is closed on the vulcanization furnace body, the pressing portion will cover the first wire inlet groove and the second wire outlet groove to prevent the wire from accidentally falling out of the vulcanization furnace body.

[0015] Furthermore, in the above technical solution, several support frames for support are further provided below the vulcanization furnace body, and the support frames include a first supporting leg and a second supporting leg arranged vertically and a third supporting cross bar and a fourth supporting cross bar arranged horizontally, wherein the third supporting cross bar is fixedly welded between the first supporting leg and the second supporting leg, and the fourth supporting cross bar is also fixedly welded between the first supporting leg and the second supporting leg.

[0016] Furthermore, in the above technical solution, the number of the support frames is two, the vulcanization furnace body is arranged between the two support frames, and the vulcanization furnace body is fixedly welded to the two support frames.

[0017] Furthermore, in the above technical solution, a first transverse groove and a second transverse groove are respectively provided on both sides of the vulcanization furnace body for increasing the structural strength.

[0018] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art: In the present invention, under the premise of matching wire production, the conventional wire-passing wheel group is set to a plurality of high-temperature resistant wire-passing wheels made of high-temperature resistant materials. The high-temperature resistant wire-passing wheels can ensure no deformation and uniform balance during the long-term high-temperature vulcanization process, thereby ensuring that no shaking occurs during wire production, eliminating the occurrence of scratches and wear on the wire surface, and fully guaranteeing the appearance quality of the wire. In addition, in the present invention, the high-temperature resistant wire-passing wheels are directly arranged in the first tank body, which can well support the wire during the high-temperature vulcanization process, avoid sagging due to gravity, and ensure the vulcanization effect. Description of the drawings:

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a reference schematic diagram of the use state of the utility model;

[0021] Figure 3 This is a three-dimensional schematic diagram of the high-temperature resistant wire passing wheel in the utility model;

[0022] Figure 4 It is a three-dimensional schematic diagram of the vulcanizing furnace body in the utility model. Specific implementation method:

[0023] The present invention will be further described below with reference to specific embodiments and accompanying drawings.

[0024] See Figures 1 to 4As shown, an improved silicone high-temperature vulcanization pipe rolling device includes: a vulcanization furnace body 1, which is provided with a first trough body 11 for accommodating a wire 2 for high-temperature vulcanization; a cover body 3, which is arranged on the vulcanization furnace body 1 in a swingable manner to cover the first trough body 11; a wire 2, which passes through the first trough body 11 of the vulcanization furnace body 1; a plurality of high-temperature resistant wire-passing wheels 4, which are arranged and distributed in the first trough body 11 and are used to ensure smooth movement of the wire 2; the high-temperature resistant wire-passing wheels 4 are made of high-temperature resistant material.

[0025] In the present invention, under the premise of matching the production of the wire 2, the conventional wire-passing wheel group is set to a plurality of high-temperature resistant wire-passing wheels 4 made of high-temperature resistant materials. The high-temperature resistant wire-passing wheels 4 can ensure no deformation and uniform balance during the long-term high-temperature vulcanization process, thereby ensuring that the wire 2 does not vibrate during production, and preventing scratches and wear on the surface of the wire 2, thereby fully guaranteeing the appearance quality of the wire. In addition, in the present invention, the high-temperature resistant wire-passing wheels 4 are directly arranged in the first trough 11, which can well support the wire during the high-temperature vulcanization process, avoid sagging due to gravity, and ensure the vulcanization effect.

[0026] The vulcanization furnace body 1 is provided with a first wire inlet groove 110 for passing the wire 2 on one side, and a second wire outlet groove 120 for passing the wire 2 on the other side. Here, the vulcanization furnace body 1 is generally rectangular in shape, and the first groove 11 is longitudinally provided on the vulcanization furnace body 1. To introduce the wire 2 into the first groove 11, the first wire inlet groove 110 and the second wire outlet groove 120 need to be provided at corresponding positions at both ends of the vulcanization furnace body 1, respectively, to allow the wire 2 to pass in and out.

[0027] The high temperature resistant wire wheel 4 includes a bearing 41, an outer wheel body 42 arranged on the bearing 41 in an interference fit manner, and a positioning shaft 43 passing through the bearing 41, wherein the outer wheel body 42 is made of high temperature resistant stainless steel, the bearing 41 is made of ceramic material, and a plurality of through holes 421 are provided on the outer wheel body 42 to reduce the weight of the outer wheel body 42. Here, since the present invention aims to ensure that the wire 2 does not shake or sway left and right when passing through the first trough body 11, the high temperature resistant wire wheel 4 is required to be light and easy to rotate, so that the wire 2 can easily drive the high temperature resistant wire wheel 4 during the process of moving and winding. Therefore, the present invention adopts a hollow design for the outer wheel body 42 of the high temperature resistant wire wheel 4, that is, a plurality of through holes 421 are provided on the outer wheel body 42 to reduce the weight of the outer wheel body 42. In addition, the bearing 41 is made of high-temperature resistant ceramic material, and the positioning shaft 43 and the outer wheel body 42 are made of high-temperature resistant stainless steel, so that the material is resistant to high temperatures and is light and easy to rotate. It can achieve the synchronization of the high-temperature resistant wire wheel 4 and the wire 2 without shaking, thereby protecting the wire 2 from any damage during the vulcanization process. The high-temperature resistant wire wheel 4 can also be used for a long time without deformation.

[0028] The first trough 11 has two side walls formed therein, each of which is provided with a first mounting hole 111 and a second mounting hole 112 for mounting the high-temperature resistant wire-passing wheel 4. One end of the positioning shaft 43 is fixedly inserted into the first mounting hole 111, and the other end of the positioning shaft 43 is fixedly inserted into the second mounting hole 112. The positioning shaft 43 and the bearing 41 are also interference-fitted. During operation, the positioning shaft 43 is fixed and does not rotate, while the outer wheel body 42 rotates along with the bearing 41.

[0029] There are three high-temperature resistant wire-passing wheels 4, and correspondingly, there are also three first mounting holes 111 and three second mounting holes 112. The three high-temperature resistant wire-passing wheels 4 are arranged and distributed in the first trough 11. Here, the three high-temperature resistant wire-passing wheels 4 are respectively located on both sides and in the middle of the first trough 11 to prevent the wire 2 from sagging excessively due to gravity. Of course, for different types of wire 2, the number of high-temperature resistant wire-passing wheels 4 can be further increased to further enhance the stability of operation.

[0030] The cover 3 is provided with several reinforcement grooves 31 for increasing structural strength. These reinforcement grooves 31 also form pressure relief outlets 32 that connect the first trough 11 to the outside. The reinforcement grooves 31 are longitudinally disposed on the cover 3 to enhance the longitudinal bending strength of the cover 3 and prevent the center portion from deforming and collapsing after prolonged use.

[0031] There are four reinforcing grooves 31 arranged on the cover 3. The cover 3 also has a pressing portion 33 formed thereon. When the cover 3 is closed on the vulcanization furnace body 1, the pressing portion 33 will cover the first wire inlet groove 110 and the second wire outlet groove 120 to prevent the wire 2 from accidentally falling out of the vulcanization furnace body 1.

[0032] Several support frames 5 for support are also provided below the vulcanization furnace body 1. The support frames 5 include a first supporting leg 51 and a second supporting leg 52 arranged vertically and a third supporting cross bar 53 and a fourth supporting cross bar 54 arranged horizontally. The third supporting cross bar 53 is fixedly welded between the first supporting leg 51 and the second supporting leg 52, and the fourth supporting cross bar 54 is also fixedly welded between the first supporting leg 51 and the second supporting leg 52.

[0033] There are two support frames 5 , and the vulcanization furnace body 1 is mounted between the two support frames 5 . The vulcanization furnace body 1 is fixedly welded to the two support frames 5 .

[0034] The vulcanization furnace body 1 is provided with a first transverse groove 101 and a second transverse groove 102 on both sides thereof for increasing structural strength. Here, the first transverse groove 101 and the second transverse groove 102 are both longitudinally provided on the vulcanization furnace body 1 to enhance the longitudinal bending strength of the vulcanization furnace body 1 and prevent the middle portion from deforming and collapsing after prolonged use.

[0035] In summary, in the present invention, under the premise of matching the production of the wire 2, the conventional wire-passing wheel group is set to a plurality of high-temperature resistant wire-passing wheels 4 made of high-temperature resistant materials. The high-temperature resistant wire-passing wheels 4 can ensure no deformation and uniform balance during the long-term high-temperature vulcanization process, thereby ensuring that no shaking occurs during the production of the wire 2, and the surface of the wire 2 is prevented from being scratched and worn, fully guaranteeing the appearance quality of the wire. In addition, in the present invention, the high-temperature resistant wire-passing wheels 4 are directly arranged in the first trough body 11, which can well support the wire in the high-temperature vulcanization process, avoid sagging due to the influence of gravity, and ensure the vulcanization effect.

[0036] Of course, the above description is only a specific embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. Any equivalent changes or modifications made based on the structure, features and principles described in the scope of the patent application of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. An improved silicone high-temperature vulcanized pipe rolling device, comprising: A vulcanization furnace body (1), wherein a first tank body (11) is provided on the vulcanization furnace body (1) for accommodating a wire material (2) for high-temperature vulcanization; a cover body (3), the cover body (3) being arranged on the vulcanizing furnace body (1) in a swingable manner so as to cover the first trough body (11); a wire rod (2), the wire rod (2) passing through the first trough (11) of the vulcanization furnace body (1); A plurality of high-temperature resistant wire-passing wheels (4), which are arranged and distributed in the first trough (11) and are used to ensure smooth movement of the wire (2); The feature is that the high temperature resistant wire wheel (4) is made of high temperature resistant material.

2. The improved silicone high-temperature vulcanized pipe rolling device according to claim 1, characterized in that: A first wire inlet groove (110) for allowing the wire (2) to pass through is provided on one side of the vulcanization furnace body (1), and a second wire outlet groove (120) for allowing the wire (2) to pass through is provided on the other side of the vulcanization furnace body (1).

3. The improved silicone high-temperature vulcanized pipe rolling device according to claim 1, characterized in that: The high-temperature resistant wire wheel (4) comprises a bearing (41), an outer wheel body (42) arranged on the bearing (41) in an interference fit manner, and a positioning shaft (43) passing through the bearing (41), wherein the outer wheel body (42) is made of high-temperature resistant stainless steel, the bearing (41) is made of ceramic material, and a plurality of through holes (421) are opened through the outer wheel body (42) to reduce the weight of the outer wheel body (42).

4. The improved silicone high-temperature vulcanized pipe rolling device according to claim 3, characterized in that: A first mounting hole (111) and a second mounting hole (112) for mounting the high-temperature resistant wire wheel (4) are respectively provided on both side walls of the first trough body (11); one end of the positioning shaft (43) is fixedly inserted into the first mounting hole (111), and the other end of the positioning shaft (43) is fixedly inserted into the second mounting hole (112).

5. The improved silicone high-temperature vulcanized pipe rolling device according to claim 4, characterized in that: The number of the high-temperature resistant wire-passing wheels (4) is three, and correspondingly, the number of the first mounting holes (111) and the second mounting holes (112) are also three, and the three high-temperature resistant wire-passing wheels (4) are arranged and distributed in the first trough body (11).

6. The improved silicone high-temperature vulcanized pipe rolling device according to claim 2, characterized in that: The cover body (3) is provided with a plurality of reinforcement grooves (31) for increasing the structural strength, and the reinforcement grooves (31) are also formed with pressure relief outlets (32) communicating between the first groove body (11) and the outside.

7. The improved silicone high-temperature vulcanized pipe rolling device according to claim 6, characterized in that: The number of the reinforcing grooves (31) is four, and the four reinforcing grooves (31) are arranged and distributed on the cover body (3). The cover body (3) is also formed with a pressing portion (33). When the cover body (3) is covered on the vulcanization furnace body (1), the pressing portion (33) will cover the first wire inlet groove (110) and the second wire outlet groove (120) to prevent the wire material (2) from accidentally falling out of the vulcanization furnace body (1).

8. An improved silicone high-temperature vulcanized pipe rolling device according to any one of claims 1 to 7, characterized in that: A plurality of support frames (5) for supporting are further provided below the vulcanizing furnace body (1), and the support frames (5) include a first support leg (51) and a second support leg (52) arranged vertically, and a third support cross bar (53) and a fourth support cross bar (54) arranged horizontally, wherein the third support cross bar (53) is fixedly welded between the first support leg (51) and the second support leg (52), and the fourth support cross bar (54) is also fixedly welded between the first support leg (51) and the second support leg (52).

9. The improved silicone high-temperature vulcanized pipe rolling device according to claim 8, characterized in that: There are two support frames (5), the vulcanization furnace body (1) is mounted between the two support frames (5), and the vulcanization furnace body (1) is fixedly welded to the two support frames (5).

10. An improved silicone high-temperature vulcanized pipe rolling device according to any one of claims 1 to 7, characterized in that: A first transverse groove (101) and a second transverse groove (102) for increasing structural strength are respectively provided on both sides of the vulcanization furnace body (1).

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