CN113524526A

CN113524526A - One-to-two high-efficiency rubber production line

Info

Publication number: CN113524526A
Application number: CN202110886995.6A
Authority: CN
Inventors: 杨兆文; 徐季新; 韦美钧
Original assignee: Zhejiang Yuantong Wire and Cable Manufacturing Co Ltd
Current assignee: Zhejiang Yuantong Wire and Cable Manufacturing Co Ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2021-10-22

Abstract

The invention relates to the technical field of cable production and discloses a one-out-two high-efficiency rubber production line which comprises a vulcanizing device, a cooling device fixedly installed at the top end of the vulcanizing device and a semiconductor refrigerating sheet fixedly installed between the vulcanizing device and the cooling device; the vulcanizing device comprises a vulcanizing box and a supporting frame fixedly installed at the bottom of the vulcanizing box, the vulcanizing box is of an internal hollow structure and a front-side open structure, the open end of the vulcanizing box is covered with a first cover body, a vulcanizing cavity for continuous vulcanization of a power cable is arranged in the vulcanizing box, a first feed inlet and a first discharge outlet are formed in the side wall of the vulcanizing box, and the first feed inlet and the first discharge outlet can both pass through two cables. The invention can simultaneously operate two cables, and has high working efficiency; and through setting up the semiconductor refrigeration piece, can enough give vulcanizer heating, improve cable vulcanization quality and efficiency, can give cooling device refrigeration again for the cable rapid cooling can not waste the water resource yet.

Description

One-to-two high-efficiency rubber production line

Technical Field

The invention relates to the technical field of cable production, in particular to a rubber production line with two high efficiency by one output.

Background

The vulcanization process of the cable insulating rubber layer is very important in the production process of the cable, chain molecules in the rubber are promoted to be crosslinked into net-shaped molecules through external force shearing and high temperature, and the vulcanization can enhance the performances of the cable such as tensile resistance, ageing resistance, elasticity and the like and improve the overall quality of the cable. Ordinary rubber vulcanization production line just places the cable in the external world after the cable vulcanizes, carries out natural cooling at its external world, and the cooling rate of cable is slow, and cooling time is long, can not carry out quick cooling, and the cooling effect is not good, can cause the influence to the vulcanization effect and the quality of cable.

In order to solve the problem, chinese patent (No. CN 210791707U) discloses a cable vulcanization assembly box, including heating cabinet and cooling device, the connecting box has been run through to one side of heating cabinet, one side of connecting box runs through cooling device and extends to cooling device's inside, one side fixedly connected with nut at heating cabinet top, the inside threaded connection of nut has the threaded rod, the top fixedly connected with knob of threaded rod, the bottom of threaded rod runs through the heating cabinet and extends to the inside of heating cabinet, the bottom of threaded rod is rotated and is connected with the fixed block, the equal fixedly connected with sliding frame in both sides at the bottom fixedly connected with hot plate cooling device inner wall top of fixed block. This patent is through setting up cooling device, has shortened the cooling time of cable, has improved the cooling effect.

Although the cooling time of the cable can be shortened in the above patent, the cooling method used in the patent is to spray and cool the cable by using flowing water, which not only wastes water resources, but also easily causes uneven cooling of the cable, and reduces the cooling effect of the cable; moreover, the above patent only can be used for a single cable, and the operation efficiency is low.

Disclosure of Invention

In view of the above, the present invention provides a two-out high efficiency rubber production line, which solves the problems of water resource waste and uneven cooling of the cable caused by the spraying method for cooling the vulcanized cable pointed out in the background art.

The invention solves the technical problems by the following technical means:

a one-out-two high-efficiency rubber production line comprises a vulcanizing device, a cooling device fixedly installed at the top end of the vulcanizing device and a semiconductor refrigerating sheet fixedly installed between the vulcanizing device and the cooling device; the vulcanizing device comprises a vulcanizing tank and a supporting frame fixedly mounted at the bottom of the vulcanizing tank, the vulcanizing tank is hollow inside and has an open structure at the front side, a first cover body is sealed at the open end of the vulcanizing tank, a vulcanizing cavity for continuous vulcanization of cables is arranged in the vulcanizing tank, a first feed inlet and a first discharge outlet are formed in the side wall of the vulcanizing tank, the first feed inlet and the first discharge outlet can both pass through two cables, a first through groove communicated with the vulcanizing cavity is formed in the outer wall of the top of the vulcanizing tank, a heating plate is fixedly mounted in the first through groove of the vulcanizing tank, and one side of the heating plate, which is far away from the vulcanizing cavity, is fixedly connected with a heating surface of a semiconductor cooling sheet; cooling device includes outer protecting box and refrigeration case, outer protecting box and refrigeration case are inside cavity, the open structure in top, the open end closing cap of outer protecting box has the second lid, second feed inlet and second discharge gate have been seted up respectively to the both sides of second lid, second feed inlet and second discharge gate all can be through two cables, the refrigeration case is fixed in outer protecting box, just be equipped with the continuous refrigerated chamber of power cable in the refrigeration case, outer protecting box's bottom outer wall is fixed in on vulcanizing box's the top outer wall, outer protecting box's bottom outer wall has seted up the second through-slot, the refrigeration face of semiconductor refrigeration piece get into the second lead to the inslot and with the bottom outer wall fixed connection of refrigeration case.

By adopting the scheme, the heating surface of the semiconductor refrigerating sheet can transfer heat to the heating plate, and the heating plate can heat the vulcanizing medium and air in the vulcanizing cavity, so that better vulcanizing conditions are achieved, a cable can be quickly and effectively vulcanized when passing through the vulcanizing cavity, and the vulcanizing efficiency and the vulcanizing quality of the cable rubber layer are improved; the refrigerating surface of the semiconductor refrigerating sheet can transmit low temperature to the refrigerating box, so that continuous cooling of cooling liquid in the refrigerating cavity is realized, when a cable with higher temperature passes through the refrigerating cavity, the cable can be immersed into the cooling liquid, so that the cooling liquid can quickly and effectively cool the cable, the cooling mode is high in efficiency, water resources cannot be wasted, and the cable can be uniformly cooled; the cooling device is arranged on the vulcanizing device, and the semiconductor refrigerating sheet is arranged between the vulcanizing device and the cooling device, so that the refrigerating effect and the heating effect of the semiconductor refrigerating sheet are simultaneously applied to a vulcanizing production line of a cable, the energy utilization rate is improved, and the space utilization rate on the production line is also improved; this production line can act on two cables simultaneously, and production efficiency is high.

Furthermore, the cooling device further comprises a first supporting mechanism for assisting the cable to realize continuous cooling, the first supporting mechanism comprises a first pulley assembly, a second pulley assembly and a plurality of first forced pulley assemblies, the first pulley assembly and the second pulley assembly are respectively fixed on two sides of the open end of the outer protective box, the first pulley assembly can enter the second feeding port, the second pulley assembly can enter the second discharging port, and the first forced pulley assemblies are fixed on the inner wall of the bottom of the refrigeration cavity.

Through adopting above-mentioned scheme, first supporting mechanism can help the cable to circulate in succession on cooling device on the one hand, and on the other hand can force the cable to bring into the cooling chamber for the rubber layer of cable fully contacts with the coolant liquid, promotes the effect of cooling.

Furthermore, the vulcanizing device further comprises a second supporting mechanism for assisting the cable to realize continuous vulcanization, the second supporting mechanism comprises a third pulley assembly, a fourth pulley assembly and a fifth pulley assembly, the third pulley assembly is fixed at the first feed port of the vulcanizing box, the fourth pulley assembly is fixed on the side wall of the vulcanizing cavity far away from the first feed port, and the fifth pulley assembly is fixed at the first discharge port of the vulcanizing box.

By adopting the scheme, the second supporting mechanism can help the cable to continuously circulate on the vulcanizing device.

Further, first loose pulley assembly, second loose pulley assembly, third loose pulley assembly, fourth loose pulley assembly, fifth loose pulley assembly, first force loose pulley assembly's structure is the same, all includes two L shaped plates and is located the gyro wheel between two L shaped plates, set up two power cable winding slides on the outer periphery of gyro wheel, be equipped with the rubber pad in the slide, wear to be equipped with the pivot on the gyro wheel, the both ends of pivot rotate respectively and install on the L shaped plate of both sides.

Through adopting above-mentioned scheme for the gyro wheel can carry on two cables simultaneously, and make two cables can both be fully cooled down, improve the operating efficiency.

Further, the both sides of first forcing loose pulley assembly all are provided with first mixing subassembly, first mixing subassembly includes the dwang and fixes a plurality of flabellum pieces on the dwang, the one end of dwang and first forcing loose pulley assembly's pivot fixed connection.

Through adopting above-mentioned scheme, when the cable passes through first compulsory loose pulley assembly's gyro wheel, drive the gyro wheel and rotate, then drive first mixing subassembly and rotate for a plurality of fan blades stir the coolant liquid in the cooling chamber jointly, make the temperature of coolant liquid even, improve cooling efficiency and quality.

Further, the second supporting mechanism further comprises a plurality of second forced pulley assemblies, the second forced pulley assemblies are the same as the first forced pulley assemblies in structure and are fixed on the inner wall of the bottom of the vulcanization cavity, second uniform mixing assemblies are arranged on the two sides of the second forced pulley assemblies, the second uniform mixing assemblies are the same as the first uniform mixing assemblies in structure, and rotating rods of the second uniform mixing assemblies are fixedly connected with rotating shafts of the second forced pulley assemblies.

Through adopting above-mentioned scheme, pulley assembly and second mixing subassembly are forced to the second and are mutually supported for when the cable circulates in vulcanizing the intracavity, can force pulley assembly's gyro wheel through the second and drive the rotation of second mixing subassembly, make a plurality of fan blades stir hot-air and the vulcanization medium in the vulcanization chamber jointly, thereby make hot-air and the vulcanization medium homodisperse in the vulcanization chamber, improve the vulcanization efficiency and the vulcanization quality of cable.

Furthermore, a plurality of radiating fins are fixed on one side of the heating plate, which is positioned in the vulcanization cavity.

Through adopting above-mentioned scheme, radiating fin can increase the area of heating of the version that heats, reaches the effect of heating better, also makes the heat disperse simultaneously and come for the heat distributes at the vulcanization intracavity more evenly.

Further, the heating plate is an aluminum alloy plate, the radiating fins are aluminum alloy sheets, and the refrigeration box is an aluminum alloy box.

By adopting the scheme, the aluminum alloy material has better temperature transfer performance and low manufacturing cost.

Further, be fixed with heat conduction silica gel between the face of heating board and semiconductor refrigeration piece, also be fixed with heat conduction silica gel between the face of refrigeration case and semiconductor refrigeration piece.

By adopting the scheme, the effect of the temperature transfer of the semiconductor refrigerating sheet can be improved.

The invention has the beneficial effects that:

1. according to the invention, the heating surface of the semiconductor refrigerating sheet can transfer heat to the heating plate, and the heating plate can heat vulcanization medium and air in the vulcanization cavity, so that better vulcanization conditions are achieved, a cable can be quickly and effectively vulcanized when passing through the vulcanization cavity, and the vulcanization efficiency and vulcanization quality of a cable rubber layer are improved; the refrigerating surface of the semiconductor refrigerating sheet can transmit low temperature to the refrigerating box, so that continuous cooling of cooling liquid in the refrigerating cavity is realized, when a cable with higher temperature passes through the refrigerating cavity, the cable can be immersed into the cooling liquid, so that the cooling liquid can quickly and effectively cool the cable, the cooling mode is high in efficiency, water resources cannot be wasted, and the cable can be uniformly cooled; the cooling device is arranged on the vulcanizing device, and the semiconductor refrigerating sheet is arranged between the vulcanizing device and the cooling device, so that the refrigerating effect and the heating effect of the semiconductor refrigerating sheet are simultaneously applied to a vulcanizing production line of a cable, the energy utilization rate is improved, and the space utilization rate on the production line is also improved; this production line can act on two cables simultaneously, and production efficiency is high.

2. According to the invention, through the arrangement of the first supporting mechanism and the second supporting mechanism, the cable can be assisted to smoothly pass through the vulcanizing device and the cooling device, so that the rubber layer of the cable is fully vulcanized and fully cooled, and the first blending component and the second blending component are driven to rotate through the flowing of the cable, so that the cooling liquid in the cooling box is stirred, the temperature of the cooling liquid is uniform, the cooling efficiency and quality are improved, the hot air and the vulcanizing medium in the vulcanizing cavity can also be stirred, so that the hot air and the vulcanizing medium in the vulcanizing cavity are uniformly dispersed, and the vulcanizing efficiency and the vulcanizing quality of the cable are improved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a cross-sectional view of an embodiment of the present invention;

figure 3 is a schematic view of the construction of a sheave assembly according to an embodiment of the present invention;

FIG. 4 is a schematic diagram showing a homogenizing assembly in an embodiment of the present disclosure.

In the figure: 1. a vulcanization box; 2. a support frame; 3. a first cover body; 4. a vulcanization chamber; 5. a first feed port; 6. a first discharge port; 7. heating a plate; 8. a heat dissipating fin; 9. a semiconductor refrigeration sheet; 10. an outer protecting box; 11. a refrigeration case; 12. a first handle; 13. a second cover body; 14. a second handle; 15. a second feed port; 16. a second discharge port; 17. a first sheave assembly; 18. a second sheave assembly; 19. a first positive sheave assembly; 20. a control panel; 21. an L-shaped plate; 22. a roller; 23. a slideway; 24. a rotating shaft; 25. a refrigeration cavity; 26. rotating the rod; 27. a fan blade; 28. a third sheave assembly; 29. a fourth sheave assembly; 30. a fifth sheave assembly; 31. a carrier plate; 32. a second positive sheave assembly; 33. a first blending component; 34. and the second blending component.

Detailed Description

The invention will be described in detail below with reference to the accompanying drawings 1-4:

example (b): the utility model provides a two high efficiency rubber production lines, includes vulcanizer, cooling device and semiconductor refrigeration piece 9, and cooling device fixed mounting is on vulcanizer's top, and semiconductor refrigeration piece 9 fixed mounting is in the middle of vulcanizer and cooling device, and semiconductor refrigeration piece 9 intercommunication has the direct current for semiconductor refrigeration piece 9 can one side heat, another side refrigeration.

The vulcanizing device comprises a vulcanizing tank 1 and two supporting frames 2 fixedly arranged at the bottom of the vulcanizing tank 1, the vulcanizing tank 1 is of a hollow structure with a hollow interior and an open front side, an open end of the vulcanizing tank 1 is hinged with a first cover body 3, the first cover body 3 can seal the open end of the vulcanizing tank 1, a first handle 12 is fixedly arranged on the first cover body 3, a vulcanizing cavity 4 for continuous vulcanization of cables is arranged in the vulcanizing tank 1, a first feeding hole 5 and a first discharging hole 6 are arranged on the left side wall of the vulcanizing tank 1, the first feeding hole 5 is positioned at the lower side of the first discharging hole 6, the first feeding hole 5 and the first discharging hole 6 are both communicated with the vulcanizing cavity 4, the first feeding hole 5 and the first discharging hole 6 can both pass through two cables, a square first through groove is arranged on the outer wall of the top of the vulcanizing tank 1, the first through groove communicates the exterior with the vulcanizing cavity 4, a square heating plate 7 is fixedly arranged in the first through groove of the vulcanizing tank 1, heating plate 7 has the aluminum alloy material to make, the length and width of heating plate 7 is the same with first logical groove, the thickness that heats plate 7 is less than the thickness of first logical groove, integrated into one piece has a plurality of radiating fin 8 on the downside of heating plate 7, all radiating fin 8 equidistance distribute on the downside of heating plate 7, the last side of heating plate 7 and the heating face fixed connection of semiconductor refrigeration piece 9, and it has heat conduction silica gel to bond between the heating face of heating plate 7 and semiconductor refrigeration piece 9, with this increase the effect of heating, the lower extreme of semiconductor refrigeration piece 9 also inlays and locates first logical inslot.

The cooling device comprises an outer protective box 10 and a refrigeration box 11, the outer protective box 10 and the refrigeration box 11 are both hollow inside and open at the top end, the open end of the outer protective box 10 is hinged with a second cover body 13, the second cover body 13 can seal the open end of the outer protective box 10, a second handle 14 is fixedly installed on the second cover body 13, a second feed port 15 is formed in the left side of the second cover body 13, a second discharge port 16 is formed in the right side of the second cover body 13, both the second feed port 15 and the second discharge port 16 can pass through two cables, the refrigeration box 11 is embedded and fixedly installed in the outer protective box 10, the outer protective box 10 is used for protecting the refrigeration box 11, the refrigeration box 11 is made of aluminum alloy, a refrigeration cavity 25 for continuously cooling the cables is arranged in the refrigeration cavity 25, the cooling liquid is cooling water in the embodiment, a second through groove is formed in the outer wall of the bottom of the outer protective box 10, and the refrigeration surface of the semiconductor chip 9 enters the second through groove, the refrigeration box is fixedly connected with the outer wall of the bottom of the refrigeration box 11, and heat-conducting silica gel is also bonded between the refrigeration box 11 and the refrigeration surface of the semiconductor refrigeration piece 9, so that the refrigeration effect is improved; still install the controller in the outer guard box 10, embedded control panel 20 on the leading flank of outer guard box 10, control panel 20, semiconductor refrigeration piece 9 all are connected with the controller electricity.

The cooling device also comprises a first supporting mechanism for assisting the cables to realize continuous cooling, the first supporting mechanism comprises a first pulley component 17, a second pulley component 18 and three first forced pulley components 19, the first pulley component 17, the second pulley component 18 and the first forced pulley components 19 have the same structure and respectively comprise two L-shaped plates 21 and a roller 22 rotatably arranged between the two L-shaped plates 21, the outer circumferential surface of the roller 22 is provided with two slideways 23, each slideway 23 can be wound or carried with one cable so as to achieve the purpose of simultaneously acting on the two cables and improve the operation efficiency, rubber pads are respectively paved in the two slideways 23 to increase the resistance of the slideways 23 to the cables, so that the roller 22 can be driven to smoothly rotate when the cables flow, the abrasion degree between the cables and the roller 22 is reduced, a rotating shaft 24 is arranged at the central position of the roller 22 in a penetrating way and fixed manner, two ends of the rotating shaft 24 are rotatably mounted on the L-shaped plates 21 at two sides respectively, the two L-shaped plates 21 of the first pulley assembly 17 are fixed at the left side of the open end of the outer protection box 10, the first pulley assembly 17 can enter the second feed port 15, the two L-shaped plates 21 of the second pulley assembly 18 are fixed at the right side of the open end of the outer protection box 10, the second pulley assembly 18 can enter the second discharge port 16, the two L-shaped plates 21 of the three first forced pulley assemblies 19 are fixed on the inner wall of the bottom of the refrigeration cavity 25, and the three first forced pulley assemblies 19 are arranged on the same straight line at equal intervals; the two sides of the first forced pulley assembly 19 are respectively provided with a first blending assembly 33, each first blending assembly 33 comprises a rotating rod 26 and six fan blades 27, the six fan blades 27 are fixed on the outer circumferential surface of the rotating rod 26 in an annular array structure, one end of the rotating rod 26 is fixedly connected with the rotating shaft 24 of the first forced pulley assembly 19, and when the roller 22 rotates, the first blending assembly 33 can be driven to rotate, so that the cooling liquid is stirred, the temperature of the cooling liquid is uniform, and the cooling efficiency and quality are improved; in this embodiment, to facilitate installation of the first blending assembly 33, the L-shaped plate 21 of the first forcing pulley assembly 19 is higher than the L-shaped plates 21 of the other pulley assemblies.

The vulcanizing device also comprises a second supporting mechanism for assisting the cable to realize continuous vulcanization, the second supporting mechanism comprises a third pulley assembly 28, a fourth pulley assembly 29 and a fifth pulley assembly 30, the third pulley assembly 28, the fourth pulley assembly 29 and the fifth pulley assembly 30 are all the same as the first pulley assembly 17 in structure, a bearing plate 31 is vertically fixed between a first feeding hole 5 and a first discharging hole 6 outside the vulcanizing box 1, two L-shaped plates 21 of the third pulley assembly 28 are fixed on the lower side surface of the bearing plate 31, the third pulley assembly 28 is over against the first feeding hole 5, two L-shaped plates 21 of the fourth pulley assembly 29 are fixed on the right side wall in the vulcanizing cavity 4, two L-shaped plates 21 of the fifth pulley assembly 30 are fixed on the upper side surface of the bearing plate 31, and the fifth pulley assembly 30 is over against the first discharging hole 6; the second supporting mechanism also comprises three second forcing pulley assemblies 32, the structures of the second forcing pulley assemblies 32 are the same as that of the first forcing pulley assembly 19, the two L-shaped plates 21 of the three second forcing pulley assemblies 32 are fixed on the inner wall of the bottom of the vulcanizing cavity 4, and the three second forcing pulley assemblies 32 are distributed on the same straight line at equal intervals; every second is forced pulley assembly 32's both sides and is all provided with second mixing subassembly 34, second mixing subassembly 34 is the same with first mixing subassembly 33 structure, pulley assembly 32's pivot 24 fixed connection is forced with the second to dwang 26 of second mixing subassembly 34, when gyro wheel 22 rotates, can drive second mixing subassembly 34 and rotate, thereby stir hot-air and the vulcanization medium in vulcanization chamber 4, make hot-air and vulcanization medium homodisperse in vulcanization chamber 4, improve the vulcanization efficiency and the vulcanization quality of cable.

The working principle of the technical scheme is as follows: when the production line is used for vulcanizing the extruded cable, the heating surface of the semiconductor refrigerating sheet 9 can transfer heat to the heating plate 7, and the heating plate 7 can heat a vulcanizing medium and air in the vulcanizing cavity 4 to achieve better vulcanizing conditions, so that the cable can be quickly and effectively vulcanized when passing through the vulcanizing cavity 4, and the vulcanizing efficiency and the vulcanizing quality of a cable rubber layer are improved; the refrigerating surface of the semiconductor refrigerating sheet 9 can transmit low temperature to the refrigerating box 11, so that the cooling liquid in the refrigerating cavity 25 can be continuously cooled, when a cable with higher temperature passes through the refrigerating cavity 25, the cooling liquid can quickly and effectively cool the cable, the cooling mode is high in efficiency, water resources cannot be wasted, and the cable can be uniformly cooled; the cooling device is arranged on the vulcanizing device, and the semiconductor refrigerating sheet 9 is arranged between the vulcanizing device and the cooling device, so that the refrigerating effect and the heating effect of the semiconductor refrigerating sheet 9 are simultaneously applied to a vulcanizing production line of a cable, the energy utilization rate is improved, and the space utilization rate on the production line is also improved; and this production line can act on two cables simultaneously, and production efficiency is high.

When the cable flows on first compulsory pulley assembly 19, can drive first compulsory pulley assembly 19's gyro wheel 22 and rotate, then drive first mixing subassembly 33 and rotate for a plurality of fan blades 27 stir the coolant liquid in the cooling chamber jointly, make the temperature of coolant liquid even, improve cooling efficiency and quality.

When the cable flows on the second forcing pulley assembly 32, the roller 22 of the second forcing pulley assembly 32 can be driven to rotate, so that the plurality of fan blades 27 stir the hot air and the vulcanizing medium in the vulcanizing cavity 4 together, the hot air and the vulcanizing medium in the vulcanizing cavity 4 are uniformly dispersed, and the vulcanizing efficiency and the vulcanizing quality of the cable are improved.

Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention as defined in the appended claims. The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.

Claims

1. The utility model provides a two high efficiency rubber production lines of one play which characterized in that: the device comprises a vulcanizing device, a cooling device fixedly arranged at the top end of the vulcanizing device and a semiconductor refrigerating sheet fixedly arranged between the vulcanizing device and the cooling device; the vulcanizing device comprises a vulcanizing tank and a supporting frame fixedly mounted at the bottom of the vulcanizing tank, the vulcanizing tank is hollow inside and has an open structure at the front side, a first cover body is sealed at the open end of the vulcanizing tank, a vulcanizing cavity for continuous vulcanization of cables is arranged in the vulcanizing tank, a first feed inlet and a first discharge outlet are formed in the side wall of the vulcanizing tank, the first feed inlet and the first discharge outlet can both pass through two cables, a first through groove communicated with the vulcanizing cavity is formed in the outer wall of the top of the vulcanizing tank, a heating plate is fixedly mounted in the first through groove of the vulcanizing tank, and one side of the heating plate, which is far away from the vulcanizing cavity, is fixedly connected with a heating surface of a semiconductor cooling sheet; cooling device includes outer protecting box and refrigeration case, outer protecting box and refrigeration case are inside cavity, the open structure in top, the open end closing cap of outer protecting box has the second lid, second feed inlet and second discharge gate have been seted up respectively to the both sides of second lid, second feed inlet and second discharge gate all can be through two cables, the refrigeration case is fixed in outer protecting box, just be equipped with the continuous refrigerated chamber of power cable in the refrigeration case, outer protecting box's bottom outer wall is fixed in on vulcanizing box's the top outer wall, outer protecting box's bottom outer wall has seted up the second through-slot, the refrigeration face of semiconductor refrigeration piece get into the second lead to the inslot and with the bottom outer wall fixed connection of refrigeration case.

2. A one-out-two high efficiency rubber production line as claimed in claim 1, wherein: the cooling device further comprises a first supporting mechanism for assisting the cable to realize continuous cooling, the first supporting mechanism comprises a first pulley assembly, a second pulley assembly and a plurality of first forced pulley assemblies, the first pulley assembly and the second pulley assembly are respectively fixed on two sides of an open end of the outer protective box, the first pulley assembly can enter the second feeding port, the second pulley assembly can enter the second discharging port, and the first forced pulley assemblies are fixed on the inner wall of the bottom of the refrigeration cavity.

3. A one-out-two high efficiency rubber production line as claimed in claim 2, wherein: the vulcanizing device further comprises a second supporting mechanism for assisting the cable to realize continuous vulcanization, the second supporting mechanism comprises a third pulley assembly, a fourth pulley assembly and a fifth pulley assembly, the third pulley assembly is fixed at the first feed port of the vulcanizing box, the fourth pulley assembly is fixed on the side wall of the vulcanizing cavity far away from the first feed port, and the fifth pulley assembly is fixed at the first discharge port of the vulcanizing box.

4. A one-out-two high efficiency rubber production line as claimed in claim 3, wherein: the structure of first loose pulley assembly, second loose pulley assembly, third loose pulley assembly, fourth loose pulley assembly, fifth loose pulley assembly, first force loose pulley assembly is the same, all includes two L shaped plates and is located the gyro wheel between two L shaped plates, set up two power supply cable winding slides on the outer periphery of gyro wheel, be equipped with the rubber pad in the slide, wear to be equipped with the pivot on the gyro wheel, the both ends of pivot rotate respectively and install on the L shaped plate of both sides.

5. A two-out high efficiency rubber production line as claimed in claim 4, wherein: first force loose pulley assembly's both sides all are provided with first mixing subassembly, first mixing subassembly includes the dwang and fixes a plurality of flabellum pieces on the dwang, the one end of dwang and first force loose pulley assembly's pivot fixed connection.

6. A two-out high efficiency rubber production line as claimed in claim 5, wherein: the second supporting mechanism further comprises a plurality of second forced pulley assemblies, the second forced pulley assemblies are the same as the first forced pulley assemblies in structure and are fixed on the inner wall of the bottom of the vulcanization cavity, second uniform mixing assemblies are arranged on the two sides of the second forced pulley assemblies, the second uniform mixing assemblies are the same as the first uniform mixing assemblies in structure, and rotating rods of the second uniform mixing assemblies are fixedly connected with rotating shafts of the second forced pulley assemblies.

7. A two-out high efficiency rubber production line as claimed in claim 6, wherein: and a plurality of radiating fins are fixed on one side of the heating plate positioned in the vulcanization cavity.

8. A two-out high efficiency rubber production line as claimed in claim 7, wherein: the heating plate is an aluminum alloy plate, the radiating fins are aluminum alloy sheets, and the refrigeration box is an aluminum alloy box.

9. A two-out high efficiency rubber production line as claimed in claim 8, wherein: and a heat-conducting silica gel is fixed between the heating surfaces of the heating plate and the semiconductor refrigerating sheet, and a heat-conducting silica gel is also fixed between the refrigerating box and the refrigerating surface of the semiconductor refrigerating sheet.