CN108083616B - Cooling system of multi-degree-of-freedom rotating device - Google Patents
Cooling system of multi-degree-of-freedom rotating device Download PDFInfo
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- CN108083616B CN108083616B CN201810093640.XA CN201810093640A CN108083616B CN 108083616 B CN108083616 B CN 108083616B CN 201810093640 A CN201810093640 A CN 201810093640A CN 108083616 B CN108083616 B CN 108083616B
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B18/00—Shaping glass in contact with the surface of a liquid
- C03B18/02—Forming sheets
- C03B18/04—Changing or regulating the dimensions of the molten glass ribbon
- C03B18/06—Changing or regulating the dimensions of the molten glass ribbon using mechanical means, e.g. restrictor bars, edge rollers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
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- Auxiliary Devices For Machine Tools (AREA)
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Abstract
The invention provides a cooling system of a multi-degree-of-freedom rotary device, which relates to the technical field of cooling systems and comprises a cooling pipeline and a cooling sleeve, wherein the cooling pipeline comprises a third inlet cooling pipeline, a first inlet cooling through hole, a first return cooling through hole, a second return cooling through hole, a connecting pipe, a third return cooling through hole, a third return cooling pipeline and a fourth cooling pipeline; the cooling sleeve is arranged at the outer edge of the edge pulling rod, the fourth cooling pipeline is arranged in the cooling sleeve, one end of the fourth cooling pipeline extends to the other end of the edge pulling rod, and the guide sleeve is arranged in the fourth cooling pipeline. The invention realizes the timely cooling of main components in the multi-degree-of-freedom rotating device from inside.
Description
Technical Field
The invention relates to the technical field of cooling systems, in particular to a cooling system of a multi-degree-of-freedom rotating device.
Background
The edge roller is an indispensable device in float glass production, is arranged on two sides of a tin bath, stretches an edge roller into the tin bath at high temperature when in use, and has the main function of accumulating or thinning or stabilizing glass strips. The multi-degree-of-freedom rotating device is mainly composed of a side pulling rod, a guide rod, an internal rotating shaft, a side pulling head and a joint piece.
The multi-degree-of-freedom rotating device can generate a large amount of heat during rotation, and if the multi-degree-of-freedom rotating device cannot be cooled in time, various defects such as deformation of the main structure of the rotating device are easily caused, so that the service life of the rotating device is reduced. The existing cooling mode can only perform external cooling, and the internal structure of the rotating device can not be cooled in time. It is therefore necessary to provide a cooling system in the above-described multiple degree of freedom rotary apparatus.
Disclosure of Invention
The invention aims to solve the technical problem that the internal structure of the multi-degree-of-freedom rotary device cannot be cooled in time in the working process, so that the service life of the device is shortened.
The invention adopts the following technical scheme to solve the technical problems:
the cooling system of the multi-degree-of-freedom rotating device comprises a side pulling rod and a side pulling head, wherein an internal rotation shaft which is coaxial with the side pulling rod is arranged in the side pulling rod, and the side pulling rod is connected with the side pulling head through a joint piece;
the edge pulling head is of a hollow structure and comprises a shell surrounded by a first left side wall, a first right side wall and a first connecting side wall; the outer peripheral surface of the joint piece forms a third left end surface, a third spherical side surface and a third right end surface, and the third right end surface is connected with the edge pulling head; the joint part also comprises an external joint ball head and an internal inner ring, the outer spherical surface of the joint ball head is the third spherical side surface, and the inner ring is fixedly sleeved at the left end head of the inner rotating shaft; the edge pulling rod is internally provided with a guide rod penetrating through the edge pulling rod, the outside of the guide rod is provided with a guide sleeve, and the right end of the guide rod is aligned with the left end face of the joint ball head;
the cooling system comprises a cooling pipeline and a cooling sleeve, wherein the cooling pipeline comprises a third forward cooling pipeline, a first forward cooling through hole, a first backward cooling through hole, a second backward cooling through hole, a connecting pipe, a third backward cooling through hole, a third backward cooling pipeline and a fourth cooling pipeline;
the third forward cooling pipeline is arranged in the middle of the inner rotating shaft and penetrates through two ends of the inner rotating shaft, the first forward cooling through hole is arranged in the middle of the first left side wall, and the third forward cooling pipeline is communicated with the first forward cooling through hole through a rotary joint; the first backward cooling through hole is arranged at the near outer edge of the first left side wall; the third return cooling pipeline surrounds the outer side of the third inlet cooling pipeline, and a space is arranged between the right end of the third return cooling pipeline and the right end face of the inner rotating shaft;
the second backward cooling through hole penetrates through the third left end face and the third right end face, and two ends of the second backward cooling through hole are respectively communicated with the first backward cooling through hole and the connecting pipe; the third return cooling through hole is arranged on the inner rotating shaft, and two ends of the third return cooling through hole are respectively communicated with the connecting pipe and the third return cooling pipeline; the first backward cooling through holes, the second backward cooling through holes, the connecting pipes and the third backward cooling through holes are in one-to-one correspondence;
the cooling sleeve is arranged at the outer edge of the edge pulling rod, the fourth cooling pipeline is arranged in the cooling sleeve, one end of the fourth cooling pipeline extends to the other end of the edge pulling rod, and the guide sleeve is arranged in the fourth cooling pipeline.
Further, the fourth cooling pipeline comprises a fourth forward cooling pipeline and a fourth backward cooling pipeline which are communicated with each other at the right end.
Further, the fourth return cooling pipeline surrounds the outer side of the fourth return cooling pipeline, and the guide sleeve is arranged in the fourth return cooling pipeline.
Further, a plurality of first backward cooling through holes are uniformly formed at the near edge of the first left side wall; the third back cooling through holes are uniformly distributed around the axis of the inner rotating shaft.
Further, an annular sealing groove is formed in the outer portion of the first backward cooling through hole, and a sealing ring is arranged in the annular sealing groove.
Further, a first cooling cavity and a second cooling cavity are arranged in the shell, and the second cooling cavity is arranged outside the first cooling cavity; the left end of the first cooling cavity is communicated with the first inward cooling through hole, and the right end of the first cooling cavity extends to the inner wall of the first right side wall; the right end of the first cooling cavity is provided with an outlet.
Further, the first cooling cavity comprises a splitter plate arranged between the first left side wall and the first right side wall, the distance between the splitter plate and the first left side wall is larger than the distance between the splitter plate and the first right side wall, a splitter through hole is formed in the splitter plate, and the splitter through hole is communicated with the first inlet cooling through hole through a first inlet cooling pipe.
Further, the rotary joint is a flexible metal corrugated pipe.
Further, the connecting pipe is a metal hose.
Further, cooling water, cooling oil, cooling liquid or cooling gas is adopted as a cooling medium in the cooling system.
The invention has the following beneficial effects:
the third forward cooling pipeline, the first forward cooling through hole, the first backward cooling through hole, the second backward cooling through hole, the connecting pipe, the third backward cooling through hole and the third backward cooling pipeline are arranged to form a cooling loop which is communicated with the edge pulling rod, the joint piece and the edge pulling head, so that the internal rotation shaft, the joint piece and the edge pulling head in the edge pulling rod are cooled; the outer edge of the edge pulling rod is provided with a cooling sleeve comprising a fourth cooling pipeline, and the guide sleeve is arranged in the fourth cooling pipeline, so that the guide rods outside the edge pulling rod and inside the guide sleeve are cooled. In conclusion, the invention realizes the timely cooling of the main components in the multi-degree-of-freedom rotating device from inside.
And the fourth cooling pipeline is arranged into a fourth forward cooling pipeline and a fourth backward cooling pipeline which are communicated at the end parts, so that the cooling efficiency is improved.
The first cooling cavity and the second cooling cavity are arranged in the edge head shell, so that cooling liquid or cooling gas can flow relatively uniformly to the periphery of the shell, and the edge head is uniformly cooled.
And a splitter plate is arranged in the first cooling cavity, so that the effect of uniformly cooling the edge head is further improved.
Drawings
FIG. 1 is a block diagram of a multiple degree of freedom rotary device in accordance with an embodiment of the present invention;
FIG. 2 is an enlarged view of the edge tab, knuckle and a portion of the edge lever of FIG. 1;
FIG. 3 is an enlarged block diagram of the edge tab of FIG. 2;
FIG. 4 is an enlarged block diagram of the edge lever and articulating platen of FIG. 2;
FIG. 5 is a left side view of FIG. 4;
FIG. 6 is an enlarged block diagram of the articular component of FIG. 2;
fig. 7 is an enlarged view of a portion a in fig. 1.
Detailed Description
For a further understanding and appreciation of the structural features and advantages achieved by the present invention, the following description is provided in connection with the accompanying drawings, which are presently preferred embodiments and are incorporated in the accompanying drawings, in which:
as shown in fig. 1 and 2, the multiple degree of freedom rotating device includes a hemming head 1, a hemming rod 2, and a joint member 3.
As shown in fig. 1, 2 and 3, the edge tab 1 is of a hollow structure, and comprises a housing 15 surrounded by a first left side wall 101, a first right side wall 103 and a first connecting side wall 102, wherein the middle part of the left end surface of the first left side wall 101 is recessed inwards to form a concave spigot 14, a first inlet cooling through hole 11 is arranged in the middle part of the first left side wall 101, and an internal thread 111 is arranged on the inner wall of the first inlet cooling through hole 11.
As shown in fig. 2, 4 and 5, a rotating shaft hole 210 coaxial with the edge pulling rod 2 is arranged in the edge pulling rod 2, the rotating shaft hole 210 penetrates through two ends of the edge pulling rod 2, an inner rotating shaft 21 is arranged in the rotating shaft hole 210, as shown in fig. 1 and 7, a bearing 245 is sleeved outside the inner rotating shaft 21, a tail inner hole 246 is arranged at the left end of the edge pulling rod 2, the bearing 245 is connected with the left end of the inner rotating shaft 21 through a shaft retaining ring 2451, and is connected with the tail inner hole 246 through a hole retaining ring 2452, so that the bearing 245 is fixed at the left end of the inner rotating shaft 21. The right end of the internal rotation shaft 21 is provided with a spline (not shown in the figure), both ends of the spline are provided with retaining ring grooves 26, the internal rotation shaft 21 is a driving shaft, the left end is connected with a motor, and the right end is fixedly connected with the joint part 3.
The edge lever 2 is internally provided with a guide rod 244, as shown in fig. 5, which is respectively a first guide rod 2441, a second guide rod 2442, a third guide rod 2443 and a fourth guide rod 2444, wherein the first guide rod 2441 and the second guide rod 2442 are oppositely arranged and are respectively positioned at two sides of the rotating shaft hole 210, and the third guide rod 2443 and the fourth guide rod 2444 are oppositely arranged and are respectively positioned at the other two sides of the rotating shaft hole 210; on the cross section perpendicular to the central axis of the rotating shaft hole 210, the circle center connecting line of the first guide rod 2441 and the second guide rod 2442 is perpendicular to the circle center connecting line of the third guide rod 2443 and the fourth guide rod 2444; the circle center connecting lines of the first guide rod 2441 and the second guide rod 2442 are positioned in the vertical direction, and the circle center connecting lines of the third guide rod 2443 and the fourth guide rod 2444 are positioned in the horizontal direction; as a preferred solution, the centers of the four guide rods are disposed on concentric circles of the rotation shaft hole 210.
The four guide rods are the preferred technical scheme of the embodiment, and more guide rods can be arranged outside the rotating shaft hole besides the four guide rods according to the use requirement in the edge pull rod 2. The outside of each guide rod 244 is sleeved with a guide sleeve 243, and the right end of each guide rod 244 is provided with a wear-resistant ball head so as to prolong the service life of each guide rod 244.
As shown in fig. 1, the left end of the guide rod 244 is connected to the power device 2440; the power device 2440 is a hydraulic feeding device, and the hydraulic feeding device can accurately control the travel of the guide rod 244 along the guide sleeve 243, so that the first guide rod 2441, the second guide rod 2442, the third guide rod 2443 and the fourth guide rod 2444 are used in pairs, and the moving distance of the first guide rod 2441 and the second guide rod 2442 can be controlled, and the directions are opposite; the moving distances of the third guide bar 2443 and the fourth guide bar 2444 are opposite.
As shown in fig. 2 and 4, the middle of the right end face of the side rod 2 is gradually recessed inward, and a recess 25 is formed around the rotation shaft hole 210.
As shown in fig. 2, 4 and 6, the joint 3 has a third left end surface 301, a third spherical side surface 302 and a third right end surface 303 formed around the joint, and the third right end surface 303 is connected to the edge tab 1; the third left end face 301 and part of the third spherical side face 302 are sleeved in the concave part 25, the joint pressing plate 37 detachably connected with the right end face of the edge pulling rod 2 is sleeved outside the third spherical side face 302, the left end face of the joint pressing plate 37 and the sphere center of the third spherical side face 302 are on the same plane, and the joint pressing plate 37 can be split into two symmetrical parts, so that the installation is convenient. The inner surface of the concave portion 25 and the inner surface of the joint pressing plate 37 form a second inner sphere 251 supporting the multi-degree-of-freedom rotation, an outer rotation track of the multi-degree-of-freedom rotation of the joint 3 is formed between the second inner sphere 251 and the third spherical side 302, and the arc center angle of the second inner sphere 251 is larger than the arc center angle of the third spherical side 302 on any plane where the axis of the edge pulling rod 2 is located. The joint pressing plate 37 and the right end face of the edge pulling rod 2 can be connected through bolts (not shown) and positioned through pins (not shown).
As shown in fig. 1, 2 and 6, an inner cavity 39 penetrating the third left end face 301 and the third right end face 303 is provided in the middle of the joint member 3, the inner cavity 39 includes a first cavity 391 and a second cavity 392, the first cavity 391 extends from the third left end face 301 to the right inside the inner cavity 39, and the second cavity 392 extends from the third right end face 303 to the left right end of the first cavity 391. The inner surface of the first cavity 391 is provided with spline grooves (not shown) matched with the spline at the right end of the internal rotation shaft 21, the baffle rings 231 are arranged in the baffle ring grooves 26 at the two ends of the spline, and the baffle rings 231 at the two sides of the spline are used for preventing the joint part 3 and the internal rotation shaft 21 from bouncing. The second cavity 392 is internally provided with a rotary joint 36 capable of rotating in multiple directions, the rotary joint 36 is a flexible metal corrugated pipe, and the space of the second cavity 392 can accommodate the rotary joint 36 to rotate in multiple directions; both ends of the rotary joint 36 are respectively in threaded connection with the inner rotary shaft 21 and the edge roller 1. The middle part of the third right end face 303 protrudes outwards to form a convex spigot 312 matched with the concave spigot 14, the convex spigot 312 is coaxial with the internal rotation shaft 21, and the arrangement of the concave spigot 14 and the convex spigot 312 ensures centering precision of the joint part 3 and the edge pulling head 1 after installation.
The joint 3 comprises an outer joint ball 31 and an inner ring 33, wherein the outer spherical surface of the joint ball 31 is a third spherical side surface 302, a third left end surface 301 corresponds to the left end surface of the joint ball 31, and a third right end surface 303 corresponds to the right end surface of the joint ball 31; the outer spherical surface of the joint ball 31 is parallel to the inner spherical surface of the joint ball 31; the inner cavity of the inner ring 33, namely the first cavity 391, the inner ring 33 is sleeved at the left end head of the inner rotary shaft 21, and on any plane where the axis of the edge pulling rod 2 is positioned, the arc center angle of the outer spherical surface of the inner ring 33 is smaller than the arc center angle of the inner spherical surface of the joint ball head 31, and an inner rotary track for the joint member 3 to rotate in multiple degrees of freedom is formed between the outer spherical surface of the inner ring 33 and the inner spherical surface of the joint ball head 31; the inner spherical surface of the joint ball head 31 is provided with uniformly distributed first rollaway nest 32, the outer spherical surface of the inner ring 33 is provided with second rollaway nest 34 which is corresponding to the first rollaway nest 32 in number and position, and the first rollaway nest 32 and the second rollaway nest 34 are both positioned on the plane where the axis of the edge pull rod 2 is positioned; a cage 35 is provided between the first raceway 32 and the second raceway 34, and the cage 35 is provided with cage holes (not shown) in the same number as the first raceway 32, and balls 351 are installed in the cage holes, and the balls 351 are steel balls.
The right end of the guide rod 244 is aligned with the left end surface of the joint ball 31, and before the power device 2440 is driven, the right end of the guide rod 244 may be in contact with or not in contact with the left end surface of the joint ball 31.
The edge roller 1, the edge roller 2 and the joint part 3 are all provided with cooling systems.
As shown in fig. 1, 2 and 3, a first cooling cavity 151 and a second cooling cavity 152 are arranged in the shell 15 of the edge head, the second cooling cavity 152 is arranged outside the first cooling cavity 151, the left end of the first cooling cavity 151 is communicated with the first inward cooling through hole 11, and the right end extends to the inner wall of the first right side wall 103; the right end of the first cooling cavity 151 is provided with an outlet 155, and the outlet 155 may be annular or a plurality of water outlets uniformly distributed at the right end of the first cooling cavity 151. The first cooling chamber 151 includes a flow dividing plate 153 disposed between the first left side wall 101 and the first right side wall 103, a distance between the flow dividing plate 153 and the first right side wall 103 is smaller than a distance between the flow dividing plate 153 and the first left side wall 101, and a flow dividing through hole (not shown) is formed in the flow dividing plate 153 and is communicated with the first inlet cooling through hole 11 through the first inlet cooling pipe 154.
The first left side wall 101 is provided with first back cooling through holes 12 uniformly distributed at the near outer edge, annular sealing grooves (not labeled in the figure) are arranged outside the first back cooling through holes 12, and sealing rings 13 are arranged in the annular sealing grooves. The sealing ring 13 is used for sealing the periphery of the first return cooling through hole 12 and preventing cooling water from overflowing from a gap at the joint of the edge pulling head 1 and the joint member 3. The annular sealing grooves are coaxially arranged with the first inlet cooling through hole 11, and at this time, the annular sealing grooves are respectively arranged at the inner side and the outer side of the first return cooling through hole 12, wherein the outer side faces the outer edge of the edge tab 1, and the inner side faces the first inlet cooling through hole 11.
As shown in fig. 1, 2, 4 and 5, a third forward cooling pipeline 22 penetrating through two ends of the inner rotary shaft 21 is arranged in the middle of the inner rotary shaft 21, and a third backward cooling pipeline 23 is arranged outside the third forward cooling pipeline 22; a certain interval is reserved between the right end of the third backward cooling pipeline 23 and the right end surface of the internal rotation shaft 21. The inner rotary shaft 21 is provided with a third return cooling through hole 232, and the third return cooling through hole 232 is communicated with the outside of the inner rotary shaft 21 and the third return cooling pipeline 23. The third reverse cooling through hole 232 may be provided near the ring baffle groove 26.
The outer edge of the edge rod 2 is provided with a cooling sleeve 24, the tail inner hole 246 is arranged at the left end of the cooling sleeve 24, a fourth forward cooling pipeline 241 and a fourth backward cooling pipeline 242 are arranged in the cooling sleeve 24, and the fourth forward cooling pipeline 241 is arranged at the inner side of the fourth backward cooling pipeline 242 and is communicated with the right end of the fourth forward cooling pipeline 241 and the fourth backward cooling pipeline 242. The guide rod 244 and the guide sleeve 243 are disposed in the fourth return cooling pipe 242, and the guide sleeve 243 is fixed in the fourth return cooling pipe 242 by interference of cold welding.
As shown in fig. 1, 2 and 6, a second return cooling through hole 311 penetrating through the third left end surface 301 and the third right end surface 303 is provided in the joint ball 31, two ends of the second return cooling through hole 311 are respectively communicated with the first return cooling through hole 12 and a connecting pipe 233, and the connecting pipe 233 is a metal hose; the other end of the connection pipe 233 communicates with the third return cooling through hole 232. The first return cooling through hole 12, the second return cooling through hole 311, the connecting pipe 233, and the third return cooling through hole 232 are in one-to-one correspondence.
The cooling system may use a cooling medium such as cooling water, cooling oil, cooling liquid or cooling gas. In this embodiment, cooling water is used, and the cooling process is as follows: cooling water is introduced into the third inlet cooling pipeline 22, enters the first cooling cavity 151 through the rotary joint 36, flows into the second cooling cavity 152 through the outlet 155, and then sequentially enters the third return cooling pipeline 23 through the first return cooling through hole 12, the second return cooling through hole 311, the connecting pipe 233 and the third return cooling through hole 232, so that the internal rotation shaft 21, the joint part 3 and the edge roller 1 are cooled; cooling water is introduced into the left end of the fourth inlet cooling pipeline 241, flows to the right end of the fourth inlet cooling pipeline 241 and flows into the fourth return cooling pipeline 242, and the outer edge of the edge pulling rod 2, the guide rod 244 and the guide sleeve 243 are cooled.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The cooling system of the multi-degree-of-freedom rotating device comprises a side pulling rod and a side pulling head, wherein an internal rotation shaft which is coaxial with the side pulling rod is arranged in the side pulling rod, and the side pulling rod is connected with the side pulling head through a joint piece;
the edge pulling head is of a hollow structure and comprises a shell surrounded by a first left side wall, a first right side wall and a first connecting side wall; the outer peripheral surface of the joint piece forms a third left end surface, a third spherical side surface and a third right end surface, and the third right end surface is connected with the edge pulling head; the joint part also comprises an external joint ball head and an internal inner ring, the outer spherical surface of the joint ball head is the third spherical side surface, and the inner ring is fixedly sleeved at the left end head of the inner rotating shaft; the edge pulling rod is internally provided with a guide rod penetrating through the edge pulling rod, the outside of the guide rod is provided with a guide sleeve, and the right end of the guide rod is aligned with the left end face of the joint ball head;
the cooling system is characterized by comprising a cooling pipeline and a cooling sleeve, wherein the cooling pipeline comprises a third inlet cooling pipeline, a first inlet cooling through hole, a first return cooling through hole, a second return cooling through hole, a connecting pipe, a third return cooling through hole, a third return cooling pipeline and a fourth cooling pipeline;
the third forward cooling pipeline is arranged in the middle of the inner rotating shaft and penetrates through two ends of the inner rotating shaft, the first forward cooling through hole is arranged in the middle of the first left side wall, and the third forward cooling pipeline is communicated with the first forward cooling through hole through a rotary joint; the first backward cooling through hole is arranged at the near outer edge of the first left side wall; the third return cooling pipeline surrounds the outer side of the third inlet cooling pipeline, and a space is arranged between the right end of the third return cooling pipeline and the right end face of the inner rotating shaft;
the second backward cooling through hole penetrates through the third left end face and the third right end face, and two ends of the second backward cooling through hole are respectively communicated with the first backward cooling through hole and the connecting pipe; the third return cooling through hole is arranged on the inner rotating shaft, and two ends of the third return cooling through hole are respectively communicated with the connecting pipe and the third return cooling pipeline; the first backward cooling through holes, the second backward cooling through holes, the connecting pipes and the third backward cooling through holes are in one-to-one correspondence;
the cooling sleeve is arranged at the outer edge of the edge pulling rod, the fourth cooling pipeline is arranged in the cooling sleeve, one end of the fourth cooling pipeline extends to the other end of the edge pulling rod, and the guide sleeve is arranged in the fourth cooling pipeline.
2. The cooling system of a multiple degree of freedom rotary device of claim 1 wherein the fourth cooling line includes a fourth forward cooling line and a fourth return cooling line connected at a right end.
3. The cooling system of a multiple degree of freedom rotary apparatus of claim 1 wherein the fourth return cooling circuit is surrounded by the fourth forward cooling circuit and the guide sleeve is mounted in the fourth return cooling circuit.
4. The cooling system of a multiple degree of freedom rotary device of claim 1 wherein a plurality of first back cooling through holes are uniformly provided at the proximal edge of the first left side wall; the third back cooling through holes are uniformly distributed around the axis of the inner rotating shaft.
5. The cooling system of a multiple degree of freedom rotary device of claim 1 wherein an annular sealing groove is provided outside the first back cooling through hole, and a sealing ring is provided in the annular sealing groove.
6. The cooling system of the multi-degree of freedom rotary device of claim 1 wherein the housing is internally provided with a first cooling chamber and a second cooling chamber, the second cooling chamber being disposed outside the first cooling chamber; the left end of the first cooling cavity is communicated with the first inward cooling through hole, and the right end of the first cooling cavity extends to the inner wall of the first right side wall; the right end of the first cooling cavity is provided with an outlet.
7. The cooling system of a multiple degree of freedom rotary device of claim 6 wherein the first cooling chamber includes a splitter plate disposed between the first left side wall and the first right side wall, the splitter plate being spaced from the first left side wall by a distance greater than the splitter plate and the first right side wall, the splitter plate having a splitter through hole disposed therein, the splitter through hole being in communication with the first forward cooling through hole via the first forward cooling tube.
8. The cooling system of a multiple degree of freedom rotary device of claim 1 wherein the rotary joint is a flexible metal bellows.
9. The cooling system of a multiple degree of freedom rotary apparatus of claim 1 wherein the connecting tube is a metal hose.
10. The cooling system of a multiple degree of freedom rotary apparatus of claim 1 wherein the cooling system employs cooling water, cooling oil, cooling liquid or cooling gas as a cooling medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810093640.XA CN108083616B (en) | 2018-01-31 | 2018-01-31 | Cooling system of multi-degree-of-freedom rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810093640.XA CN108083616B (en) | 2018-01-31 | 2018-01-31 | Cooling system of multi-degree-of-freedom rotating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108083616A CN108083616A (en) | 2018-05-29 |
| CN108083616B true CN108083616B (en) | 2023-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810093640.XA Active CN108083616B (en) | 2018-01-31 | 2018-01-31 | Cooling system of multi-degree-of-freedom rotating device |
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| CN201212031Y (en) * | 2007-12-27 | 2009-03-25 | 中国建材国际工程有限公司 | Water tube device in edge rolling rod for float glass edge roller |
| JP2012031486A (en) * | 2010-07-30 | 2012-02-16 | Neturen Co Ltd | Rotary cooling device |
| CN104163565A (en) * | 2014-08-13 | 2014-11-26 | 洛阳中冶重工机械有限公司 | Mechanical rod device of glass edge roller |
| CN104718390A (en) * | 2012-09-28 | 2015-06-17 | 庞巴迪动力产品公司 | Constant velocity joint with cooling ring |
| CN105016612A (en) * | 2015-06-27 | 2015-11-04 | 蚌埠凯盛工程技术有限公司 | Edge roller edge rolling rod synchronous rotation structure |
| CN106641271A (en) * | 2015-10-28 | 2017-05-10 | 南京凯盛国际工程有限公司 | Dynamic sealing structure for multi-freedom-degree slide rods |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8627684B2 (en) * | 2007-10-29 | 2014-01-14 | Corning Incorporated | Pull roll apparatus and method for controlling glass sheet tension |
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2018
- 2018-01-31 CN CN201810093640.XA patent/CN108083616B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201212031Y (en) * | 2007-12-27 | 2009-03-25 | 中国建材国际工程有限公司 | Water tube device in edge rolling rod for float glass edge roller |
| JP2012031486A (en) * | 2010-07-30 | 2012-02-16 | Neturen Co Ltd | Rotary cooling device |
| CN104718390A (en) * | 2012-09-28 | 2015-06-17 | 庞巴迪动力产品公司 | Constant velocity joint with cooling ring |
| CN104163565A (en) * | 2014-08-13 | 2014-11-26 | 洛阳中冶重工机械有限公司 | Mechanical rod device of glass edge roller |
| CN105016612A (en) * | 2015-06-27 | 2015-11-04 | 蚌埠凯盛工程技术有限公司 | Edge roller edge rolling rod synchronous rotation structure |
| CN106641271A (en) * | 2015-10-28 | 2017-05-10 | 南京凯盛国际工程有限公司 | Dynamic sealing structure for multi-freedom-degree slide rods |
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|---|---|
| CN108083616A (en) | 2018-05-29 |
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