CN118004736B - Special conveying system for machining solar heat collecting pipes - Google Patents
Special conveying system for machining solar heat collecting pipes Download PDFInfo
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- CN118004736B CN118004736B CN202410421250.6A CN202410421250A CN118004736B CN 118004736 B CN118004736 B CN 118004736B CN 202410421250 A CN202410421250 A CN 202410421250A CN 118004736 B CN118004736 B CN 118004736B
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- 238000003754 machining Methods 0.000 title claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 27
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 12
- 230000002950 deficient Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 230000003139 buffering effect Effects 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 10
- 239000011521 glass Substances 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000006059 cover glass Substances 0.000 description 4
- 229920002457 flexible plastic Polymers 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000011358 absorbing material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention relates to the technical field of conveying equipment, in particular to a special conveying system for machining a solar heat collecting tube; the solar heat collecting tube after heat treatment can be buffered, carried and cooled, so that the deformation defective rate of the solar heat collecting tube is reduced, the conveying efficiency is improved, and the breakage rate in the conveying process is reduced; the cooling bearing assembly comprises a cooling box, a plurality of buffer bearing belts, a first rotating shaft and a second rotating shaft, wherein the cooling box is fixedly arranged on the frame; the transfer conveying assembly comprises a plurality of bearing guide plates which are arranged in parallel on the rack side by side, a plurality of horizontal rollers which are rotatably installed on the rack, and a first driving cylinder for pushing the solar heat collecting tube to advance, wherein the first rotating shaft and the second rotating shaft are rotatably installed on the bearing guide plates, a plurality of guide wheels are rotatably installed on the first rotating shaft, and one end of the buffer bearing belt is fixedly connected with the rack.
Description
Technical Field
The invention relates to the technical field of conveying equipment, in particular to a special conveying system for machining a solar heat collecting tube.
Background
As is known, solar heat collection tubes are composed of an inner glass tube with a solar selective absorption coating and a coaxial cover glass tube, a high vacuum is drawn between the inner and outer tube clamp layers, and a device for collecting solar heat to heat a fluid medium in the tube is used; one end of the inner glass tube and one end of the cover glass tube are connected into a whole after heat treatment, and the other end of the inner glass tube and the other end of the cover glass tube are required to be polished and processed by an end component mounting machine; in the process, the conveying equipment is required to carry out conveying.
The Chinese patent discloses a well high temperature thermal-collecting tube assembly welding material loading transfer chain (publication No. CN 207001526U), including two at least groups conveying chain devices and sliding connection at the terminal conveyer rod of every conveying chain device direction of delivery, conveying chain device includes support, action wheel, follow driving wheel and chain, set up glass pipe support and steel pipe support on the chain, the action wheel of multiunit conveying chain device all is provided with support positioning sensor through same root synchronizing shaft connection transfer chain driving motor in the terminal position department of conveying chain device direction of delivery, be provided with the stop gear corresponding with the conveyer rod on the transfer chain support, the terminal of conveyer rod is connected with the support claw through lifting mechanism, support and hold in the palm positioning sensor, the transfer chain driving motor all connects electrical system. The device can be compatible with the conveying and the conveying of steel pipes and glass pipes with various specifications according to the types and the intervals of the steel pipe supporting brackets and the glass pipe supporting brackets, and can be used for conveying the steel pipes and the glass pipes in a single translation mode. Improves the production efficiency and stabilizes the product process.
However, when the present inventors embodied this device, the following drawbacks were found to exist: the heat-treated solar heat collecting tube has high temperature, is easy to deform, is not easy to immediately convey, and influences the conveying efficiency of the solar heat collecting tube; and the breakage rate of the heat-treated solar heat collecting tube is high when the heat-treated solar heat collecting tube is transferred to the conveying equipment, and the heat-treated solar heat collecting tube has certain use limitation.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the invention provides a special conveying system for machining the solar heat collecting tube, which is used for buffering, carrying and cooling the heat-treated solar heat collecting tube, reducing the deformation defective rate of the solar heat collecting tube, improving the conveying efficiency and reducing the breakage rate in the conveying process.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the special conveying system for machining the solar heat collecting tube comprises a frame, a cooling bearing assembly and a transferring conveying assembly, wherein the cooling bearing assembly is arranged on the frame and comprises a cooling box, a plurality of buffering bearing belts, a first rotating shaft and a second rotating shaft which are fixedly arranged on the frame; the transfer conveying assembly comprises a plurality of bearing guide plates, a plurality of horizontal rollers and a first driving cylinder, wherein the bearing guide plates are arranged on the machine frame in parallel side by side, the horizontal rollers are rotatably installed on the machine frame, the first rotating shaft and the second rotating shaft are rotatably installed on the bearing guide plates, the first rotating shaft is rotatably provided with a plurality of guide wheels, one end of the buffer bearing belt is fixedly connected with the machine frame, the other end of the buffer bearing belt bypasses the corresponding guide wheels and is fixedly connected with the second rotating shaft, and the machine frame is provided with a first driving motor for providing power for the rotation of the second rotating shaft; the bearing guide plate is provided with a horizontal part and an inclined part, and the inclined part is inclined to the horizontal rollers; further, the buffer bearing belt is preferably a rubber belt with certain elasticity, and the connecting end of the buffer bearing belt and the frame is higher than the top of the guide wheel; further, the two sides of the horizontal roller are provided with the blocking pieces so as to prevent the solar heat collecting tube from falling off from the horizontal roller.
Preferably, the device further comprises a plurality of conveyor belts and a discontinuous ejection mechanism, wherein a third rotating shaft is rotatably arranged on the receiving guide plate, one end of the conveyor belt is sleeved on the first rotating shaft, the other end of the conveyor belt is sleeved on the third rotating shaft, a second driving motor for providing power for the rotation of the third rotating shaft is arranged on the rack, the top end surface of the conveyor belt is parallel to a horizontal part on the receiving guide plate, a stop block is arranged at an inclined part on the receiving guide plate, the discontinuous ejection mechanism comprises a fourth rotating shaft rotatably arranged on the receiving guide plate, a plurality of ejection assemblies and a rotary driving piece for providing power for the rotation of the fourth rotating shaft, the ejection assemblies comprise an ejection plate, a connecting plate and a V-shaped frame fixedly arranged on the fourth rotating shaft, one end of the connecting plate is hinged with the V-shaped frame, the other end of the connecting plate is hinged with the ejection plate, the top end surface of the ejection plate is parallel to the inclined part of the receiving guide plate, and the inclined guide plate is arranged on the receiving guide plate; further, the top end surface of the inclined guide plate is higher than the top end surface of the inclined part on the receiving guide plate; the top end surface of the conveyor belt is higher than the top end surface of the horizontal part on the receiving guide plate; the rotary driving piece is preferably a telescopic cylinder, one end of the telescopic cylinder is hinged with the frame, the other end of the telescopic cylinder is hinged with the V-shaped frame, and the telescopic cylinder can drive the V-shaped frame and the fourth rotating shaft to rotate in a reciprocating manner; the rotary driving piece can also adopt a reciprocating motor, and the output end of the reciprocating motor is in transmission connection with the fourth rotating shaft.
Preferably, the centering transfer device is arranged on the rack, the centering transfer device comprises a sliding seat, centering holders, connecting rods and second driving cylinders, wherein the sliding seat is arranged on the rack in a sliding mode, the centering holders are symmetrically arranged on two sides of the sliding seat, the rack is provided with a third driving cylinder for providing power for sliding of the sliding seat, the centering holders comprise a fixed disc, a driving disc frame, a clamping rod and a plurality of guide sleeves, the driving disc frame is rotatably arranged on the fixed disc, the clamping rod is rotatably arranged on the fixed disc, the guide sleeves are circumferentially and uniformly distributed around the driving disc frame, one ends of the clamping rod penetrate through the corresponding guide sleeves and extend into the driving disc frame, two ends of the connecting rods are fixedly connected with the driving disc frames on the two centering holders respectively, one ends of the second driving cylinder are hinged to the sliding seat, and the other ends of the second driving cylinder are hinged to the connecting rods.
Preferably, a non-return cleaner is mounted on the frame near the centering transfer device, the non-return cleaner comprises a shell, a first bevel gear, a second bevel gear, a hollow guide frame, a connecting shaft, a toothed bar and a cylindrical gear, wherein the shell is fixedly mounted on the frame, the hollow guide frame is rotatably mounted on the shell, the connecting shaft is vertically arranged with the hollow guide frame, the second bevel gear is fixedly mounted at one end part of the connecting shaft and is meshed with the first bevel gear, the cylindrical gear is fixedly mounted at the other end of the connecting shaft, the toothed bar is fixedly connected with a sliding seat, the toothed bar is meshed with the cylindrical gear, and an arc-shaped cleaning block is mounted on the hollow guide frame; further, a flexible plastic rubber layer is attached to the inner wall of the cylindrical channel, the solar heat collecting tube is elastically limited in the cylindrical channel through the flexible plastic rubber layer, the arc-shaped cleaning block is matched with the outer wall of the solar heat collecting tube, and the arc-shaped cleaning block can be made of water absorbing materials such as sponge and gauze.
Preferably, the device further comprises a plurality of receiving blanking pieces arranged on the frame, wherein the receiving blanking pieces comprise a fourth driving cylinder and a receiving frame arranged at the output end of the fourth driving cylinder.
Preferably, the device further comprises a plurality of first inclined rollers and a plurality of second inclined rollers, wherein the first inclined rollers and the second inclined rollers are rotatably arranged on the frame, and the first inclined rollers and the second inclined rollers are arranged on two sides of the horizontal rollers in a V shape.
Preferably, a plurality of air heaters are installed on the frame, the air heaters are located on the frame and close to the first rotating shaft, and the output ends of the air heaters face one side of the cooling box.
Preferably, the clamping rods are rotatably provided with rubber wheels close to the center of the driving disc frame.
(III) beneficial effects
Compared with the prior art, the invention provides a special conveying system for machining a solar heat collecting tube, which has the following beneficial effects: the special conveying system for machining the solar heat collecting pipes is characterized in that the heat-treated solar heat collecting pipes are discharged into a cooling box, cold water in the cooling box plays a role in buffering and cooling the solar heat collecting pipes, the solar heat collecting pipes fall to a plurality of buffering bearing belts in a natural falling state, the buffering bearing belts play a certain role in buffering and bearing the solar heat collecting pipes, a first driving motor drives a second rotating shaft to rotate, the buffering bearing belts are gradually straightened to an inclined state, the solar heat collecting pipes roll to a horizontal part on a bearing guide plate under the action of gravity after being removed from the cold water in the cooling box, the cold water rolls to a horizontal roller through the horizontal part, the first driving cylinder is started to push the solar heat collecting pipes to external machining equipment, the ends of the solar heat collecting pipes are subjected to machining treatment, the solar heat collecting pipes after heat treatment can be buffered and cooled, the deformation defective rate of the solar heat collecting pipes is reduced, the conveying efficiency is improved, the solar heat collecting pipes in the whole process are soft and the breakage rate in the conveying process can be effectively reduced.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top plan view of the present invention;
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 at A-A in accordance with the present invention;
FIG. 4 is a schematic view of the cross-sectional structure of the invention at B-B in FIG. 2;
FIG. 5 is a schematic view of the cross-sectional structure of FIG. 4 at C-C in accordance with the present invention;
FIG. 6 is a schematic view of a partially enlarged structure of FIG. 1A according to the present invention;
FIG. 7 is a schematic view of a partially enlarged structure of the present invention at B in FIG. 5;
FIG. 8 is a schematic perspective view of a check cleaner of the present invention;
The reference numerals in the drawings: 1. a frame; 2. a cooling box; 3. buffering the carrying belt; 4. a first rotating shaft; 5. a second rotating shaft; 6. a receiving guide plate; 7. a horizontal roller; 8. a first drive cylinder; 9. a guide wheel; 10. a first driving motor; 11. a conveyor belt; 12. a third rotating shaft; 13. a second driving motor; 14. a stop block; 15. a fourth rotating shaft; 16. a rotary driving member; 17. a liftout plate; 18. a connecting plate; 19. a V-shaped frame; 20. an inclined guide plate; 21. a slide; 22. a connecting rod; 23. a second driving cylinder; 24. a third driving cylinder; 25. a fixed plate; 26. driving the tray frame; 27. a clamping rod; 28. a guide sleeve; 29. a housing; 30. a first bevel gear; 31. a second bevel gear; 32. a hollow guide frame; 33. a connecting shaft; 34. a toothed bar; 35. a cylindrical gear; 36. a cylindrical passage; 37. an arc-shaped cleaning block; 38. a fourth driving cylinder; 39. a bearing frame; 40. a first inclined roller; 41. a second inclined roller; 42. an air heater; 43. rubber wheels.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the special conveying system for machining a solar heat collecting tube of the invention comprises a frame 1, a cooling bearing assembly and a transferring conveying assembly which are arranged on the frame 1, wherein the cooling bearing assembly comprises a cooling box 2, a plurality of buffer bearing belts 3, a first rotating shaft 4 and a second rotating shaft 5 which are fixedly arranged on the frame 1; the transfer conveying assembly comprises a plurality of receiving guide plates 6 which are arranged on the frame 1 side by side in parallel, a plurality of horizontal rollers 7 which are rotatably installed on the frame 1, and a first driving cylinder 8 which is used for pushing the solar heat collecting tube to advance, wherein a first rotating shaft 4 and a second rotating shaft 5 are rotatably installed on the receiving guide plates 6, a plurality of guide wheels 9 are rotatably installed on the first rotating shaft 4, one end of a buffer receiving belt 3 is fixedly connected with the frame 1, the other end of the buffer receiving belt 3 bypasses the corresponding guide wheels 9 and is fixedly connected with the second rotating shaft 5, and a first driving motor 10 which is used for providing power for the rotation of the second rotating shaft 5 is installed on the frame 1; the receiving guide plate 6 is provided with a horizontal part and an inclined part, and the inclined part is inclined to the positions of the plurality of horizontal rollers 7; further, the buffer carrying belt 3 is preferably a rubber belt with certain elasticity, and the connecting end of the buffer carrying belt 3 and the frame 1 is higher than the top of the guide wheel 9; further, the two sides of the horizontal roller 7 are both provided with a blocking piece to prevent the solar heat collecting tube from rolling off from the horizontal roller 7.
The intermittent ejection mechanism comprises a fourth rotating shaft 15 rotatably mounted on the receiving guide plate 6, a plurality of ejection assemblies and a rotary driving piece 16 for providing power for the rotation of the fourth rotating shaft 15, wherein one end of the conveying belt 11 is sleeved on the first rotating shaft 4, the other end of the conveying belt 11 is sleeved on the third rotating shaft 12, a second driving motor 13 for providing power for the rotation of the third rotating shaft 12 is mounted on the frame 1, the top end surface of the conveying belt 11 is parallel to a horizontal part on the receiving guide plate 6, a stop block 14 is mounted at an inclined part on the receiving guide plate 6, the intermittent ejection mechanism comprises a ejection plate 17 capable of vertically sliding mounted on the frame 1, a connecting plate 18 and a V-shaped frame 19 fixedly mounted on the fourth rotating shaft 15, one end of the connecting plate 18 is hinged with the V-shaped frame 19, the other end surface of the connecting plate 18 is hinged with the ejection plate 17, the top end surface of the ejection plate 17 is parallel to the inclined part of the receiving guide plate 6, and the inclined guide plate 20 is mounted on the receiving guide plate 6; further, the top end face of the inclined guide 20 is higher than the top end face of the inclined portion on the receiving guide 6; the top end surface of the conveyor belt 11 is higher than the top end surface of the horizontal part on the receiving guide plate 6; the rotary driving piece 16 is preferably a telescopic cylinder, one end of the telescopic cylinder is hinged with the frame 1, the other end of the telescopic cylinder is hinged with the V-shaped frame 19, and the telescopic cylinder can drive the V-shaped frame 19 and the fourth rotating shaft 15 to rotate in a reciprocating manner; the rotary driving piece 16 can also adopt a reciprocating motor, and the output end of the reciprocating motor is in transmission connection with the fourth rotating shaft 15; when the solar heat collecting tube rolls to the position of the conveying belt 11, the second driving motor 13 drives the third rotating shaft 12 to rotate, the conveying belt 11 conveys the solar heat collecting tube to the inclined part of the bearing guide plate 6 so as to improve the moving smoothness of the solar heat collecting tube at the horizontal part, the situation that the solar heat collecting tube stays at the horizontal part is avoided, the stop block 14 can stop the solar heat collecting tube at the inclined part, the fourth rotating shaft 15 drives the V-shaped frame 19 to rotate by starting the rotary driving piece 16, the lifting plate 17 can be driven to move up and down after being driven by the connecting plate 18, the lifting plate 17 can lift the solar heat collecting tube up and then pass through the stop block 14 and roll down through the inclined guide plate 20, intermittent feeding of the solar heat collecting tube is realized, the cooled solar heat collecting tube can be used at the horizontal part, and the solar heat collecting tube is prevented from falling to the position of the horizontal roller 7, so that single solar heat collecting tube can be independently fed to the external machining treatment equipment.
Specifically, a centering transfer device is mounted on the stand 1, the centering transfer device comprises a sliding seat 21 mounted on the stand 1in a sliding manner, centering clamps symmetrically arranged on two sides of the sliding seat 21, a connecting rod 22 and a second driving cylinder 23, a third driving cylinder 24 for providing power for sliding of the sliding seat 21 is mounted on the stand 1, the centering clamps comprise a fixed disc 25, a driving disc frame 26 rotatably mounted on the fixed disc 25, clamping rods 27 hinged on the fixed disc 25 and a plurality of guide sleeves 28 rotatably mounted on the driving disc frame 26, the guide sleeves 28 are uniformly distributed around the circumference of the driving disc frame 26, one end of each clamping rod 27 penetrates through the corresponding guide sleeve 28 and stretches into the driving disc frame 26, two ends of each connecting rod 22 are fixedly connected with the driving disc frame 26 on the corresponding centering clamps, one end of each second driving cylinder 23 is hinged with the sliding seat 21, and the other end of each second driving cylinder 23 is hinged with the connecting rod 22; the solar heat collecting pipes are pushed into the directional clamp holder through the first driving cylinder 8, the second driving cylinder 23 drives the connecting rod 22 and the driving disc frame 26 to rotate, so that the solar heat collecting pipes are clamped by the clamping rods 27, the central axis of the solar heat collecting pipes coincides with the central axis of the driving disc frame 26, the central axis of the driving disc frame 26 coincides with the central axis of the external machining treatment equipment, and the solar heat collecting pipes can be accurately sent to the external machining treatment equipment through starting the third driving cylinder 24.
Specifically, a non-return cleaner is mounted on the frame 1 near the centering transfer device, the non-return cleaner comprises a shell 29 fixedly mounted on the frame 1, a first bevel gear 30, a second bevel gear 31, a hollow guide frame 32 rotatably mounted on the shell 29, a connecting shaft 33, a toothed bar 34 and a cylindrical gear 35, a cylindrical channel 36 which is engaged with the outer wall of the solar heat collecting tube is arranged on the shell 29, the first bevel gear 30 is fixedly connected with the hollow guide frame 32, the connecting shaft 33 is rotatably mounted on the shell 29, the connecting shaft 33 is vertically arranged with the hollow guide frame 32, the second bevel gear 31 is fixedly mounted at one end part of the connecting shaft 33 and is meshed with the first bevel gear 30, the cylindrical gear 35 is fixedly mounted at the other end of the connecting shaft 33, the toothed bar 34 is fixedly connected with the sliding seat 21, the toothed bar 34 is meshed with the cylindrical gear 35, and an arc-shaped cleaning block 37 is mounted on the hollow guide frame 32; further, a flexible plastic rubber layer is attached to the inner wall of the cylindrical channel 36, the solar heat collecting tube is elastically limited in the cylindrical channel 36 through the flexible plastic rubber layer, the arc-shaped cleaning block 37 is matched with the outer wall of the solar heat collecting tube, and the arc-shaped cleaning block 37 can be made of water absorbing materials such as sponge and gauze; the solar heat collecting tube passes through the cylindrical channel 36 in the process of being transferred by the centering transfer device, the arc cleaning block 37 is in close contact with the outer wall of the solar heat collecting tube, the toothed bar 34 is driven to move in the process of moving the sliding seat 21, the toothed bar 34 drives the connecting shaft 33 and the second bevel gear 31 to rotate, the second bevel gear 31 drives the first bevel gear 30 to rotate, thereby driving the hollow guide frame 32 to rotate, the arc cleaning block 37 erases residual water stains and other dirt on the outer wall of the solar heat collecting tube, and the outer wall of the solar heat collecting tube is cleaned in the process of conveying; meanwhile, under the action of frictional resistance of the cylindrical channel 36 on the solar heat collecting tube, the solar heat collecting tube can be prevented from advancing to one side of the first driving cylinder 8, and the solar heat collecting tube is ensured to move unidirectionally under the drive of the centering transfer device.
Specifically, the device also comprises a plurality of receiving blanking pieces mounted on the frame 1, wherein the receiving blanking pieces comprise a fourth driving cylinder 38 and a receiving frame 39 mounted at the output end of the fourth driving cylinder 38; when the solar heat collecting tube rolls off from the inclined guide plate 20, the bearing frame 39 can bear the solar heat collecting tube, then the output end of the fourth driving cylinder 38 is shortened, the solar heat collecting tube is horizontally placed at the horizontal roller 7, the solar heat collecting tube is prevented from being broken due to overlarge drop, meanwhile, the bearing frame 39 can block the solar heat collecting tube, and the solar heat collecting tube is prevented from directly rolling off from the horizontal roller 7 due to rolling inertia.
Specifically, the device further comprises a plurality of first inclined rollers 40 and a plurality of second inclined rollers 41, wherein the first inclined rollers 40 and the second inclined rollers 41 are rotatably arranged on the frame 1, and the first inclined rollers 40 and the second inclined rollers 41 are arranged on two sides of the horizontal roller 7 in a V shape; the solar heat collecting tube falls to the V-shaped opening formed between the first inclined roller 40 and the second inclined roller 41, and the feeding position of the solar heat collecting tube can be further accurate through the first inclined roller 40 and the second inclined roller 41, so that the solar heat collecting tube smoothly enters the centering conveyor and the non-return cleaner.
Specifically, a plurality of air heaters 42 are installed on the frame 1, the air heaters 42 are located on the frame 1 near the first rotating shaft 4, and the output ends of the air heaters 42 face one side of the cooling box 2; when the solar heat collecting tube moves out of the cooling box 2 in the tensioning process of the buffer carrying belt 3 step by step, the water attached to the outer wall of the solar heat collecting tube can be blown away by starting the hot air blower 42, so that the water attached to the solar heat collecting tube is reduced, water drops are prevented from dropping around in the conveying process of the solar heat collecting tube, the cleanliness of the field environment is kept, meanwhile, the hot air blower 42 can play a certain resistance effect on the rolling of the solar heat collecting tube, the rolling speed of the solar heat collecting tube to the horizontal part is reduced, and the solar heat collecting tube is prevented from collision and damage due to the fact that the rolling speed is too high.
Specifically, the clamping rods 27 are rotatably provided with rubber wheels 43 near the center of the driving disc frame 26; by the arrangement of the rubber wheels 43, the clamping rods 27 can be flexibly contacted with the solar heat collecting tube, and the clamping rods 27 are prevented from scratching the cover glass tube of the solar heat collecting tube.
When the solar heat collection device is used, the heat-treated solar heat collection tubes are discharged into the cooling box 2, cold water in the cooling box 2 plays a role in buffering and cooling the solar heat collection tubes, the solar heat collection tubes fall to the buffer bearing belts 3 in a plurality of natural falling states, the buffer bearing belts 3 play a certain role in buffering and bearing the solar heat collection tubes, the first driving motor 10 drives the second rotating shaft 5 to rotate, the buffer bearing belts 3 are gradually pulled to an inclined state, the heat blower 42 is started in the process, water at the outer wall of the solar heat collection tubes is blown off, the rolling speed of the solar heat collection tubes is reduced, the solar heat collection tubes roll out of the cold water in the cooling box 2 to the horizontal part on the bearing guide plate 6 under the action of gravity and are conveyed to the inclined part through the conveying belt 11, the intermittent jacking mechanism pushes the single solar heat collection tubes to the inclined guide plate 20 to the bearing frame 39, the output end of the fourth driving cylinder 38 is shortened, the solar heat collection tubes are horizontally placed between the horizontal roller 7 and the first inclined roller 40, the second inclined roller 40 are accurately driven to the outer wall of the solar heat collection tubes to the outer wall of the cleaning device through the first inclined roller 8, and the first inclined roller 8 is accurately pushed to clean the outer wall of the solar heat collection tubes, and the solar heat collection tubes are conveyed to the inclined heat collection tubes to the inclined position through the conveying belt 11, and the inclined position is accurately cleaned outside the solar heat collection tubes, and the solar heat collection tubes are cleaned.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application.
Claims (6)
1. The special conveying system for machining the solar heat collecting pipes is characterized by comprising a frame (1), a cooling bearing assembly and a transferring conveying assembly, wherein the cooling bearing assembly and the transferring conveying assembly are arranged on the frame (1);
The cooling bearing assembly comprises a cooling box (2) fixedly arranged on the frame (1), a plurality of buffer bearing belts (3), a first rotating shaft (4) and a second rotating shaft (5);
the transfer conveying assembly comprises a plurality of receiving guide plates (6) which are arranged on the frame (1) side by side in parallel, a plurality of horizontal rollers (7) which are rotatably arranged on the frame (1) and a first driving cylinder (8) for pushing the solar heat collecting tube to move;
The first rotating shaft (4) and the second rotating shaft (5) are rotatably mounted on the bearing guide plate (6), a plurality of guide wheels (9) are rotatably mounted on the first rotating shaft (4), one end of the buffer bearing belt (3) is fixedly connected with the frame (1), the other end of the buffer bearing belt (3) bypasses the corresponding guide wheel (9) and is fixedly connected with the second rotating shaft (5), and a first driving motor (10) for providing power for the rotation of the second rotating shaft (5) is mounted on the frame (1); the bearing guide plate (6) is provided with a horizontal part and an inclined part, and the inclined part is inclined to the plurality of horizontal rollers (7);
The device comprises a frame (1), a plurality of conveyor belts (11) and a discontinuous ejection mechanism, wherein a third rotating shaft (12) is rotatably arranged on a receiving guide plate (6), one end of the conveyor belt (11) is sleeved on a first rotating shaft (4), the other end of the conveyor belt (11) is sleeved on the third rotating shaft (12), a second driving motor (13) for providing power for the rotation of the third rotating shaft (12) is arranged on the frame (1), the top end surface of the conveyor belt (11) is parallel to a horizontal part on the receiving guide plate (6), a stop block (14) is arranged at an inclined part on the receiving guide plate (6), the discontinuous ejection mechanism comprises a fourth rotating shaft (15) rotatably arranged on the receiving guide plate (6), a plurality of ejection assemblies and a rotary driving piece (16) for providing power for the rotation of the fourth rotating shaft (15), the ejection assemblies comprise ejection plates (17) which can be vertically and slidably arranged on the frame (1), connecting plates (18) and V-shaped frames (19) fixedly arranged on the fourth rotating shafts (15), the top end surfaces of the V-shaped frames (18) are parallel to the top end surfaces of the connecting plates (17), an inclined guide plate (20) is arranged on the receiving guide plate (6);
the centering transfer device is arranged on the frame (1), the centering transfer device comprises a sliding seat (21) which is arranged on the frame (1) in a sliding mode, centering clamps, connecting rods (22) and second driving cylinders (23) which are symmetrically arranged on two sides of the sliding seat (21), a third driving cylinder (24) which is used for providing power for sliding of the sliding seat (21) is arranged on the frame (1), the centering clamps comprise fixed discs (25), driving disc frames (26) which are rotatably arranged on the fixed discs (25), clamping rods (27) which are rotatably arranged on the fixed discs (25) and a plurality of guide sleeves (28) which are rotatably arranged on the driving disc frames (26), the guide sleeves (28) are circumferentially distributed around the driving disc frames (26), one ends of the clamping rods (27) penetrate through the corresponding guide sleeves (28) and extend into the driving disc frames (26), two ends of the connecting rods (22) are fixedly connected with the driving disc frames (26) on the two centering clamps respectively, one ends of the second driving cylinders (23) are hinged with the sliding seat (21), and the other ends of the connecting rods (22) are hinged with the driving cylinders (22).
2. The special conveying system for machining of the solar heat collecting tube according to claim 1, wherein the non-return cleaner is installed on the frame (1) close to the centering transfer device, the non-return cleaner comprises a shell (29) fixedly installed on the frame (1), a first bevel gear (30), a second bevel gear (31), a hollow guide frame (32) rotatably installed on the shell (29), a connecting shaft (33), a toothed bar (34) and a cylindrical gear (35), a cylindrical channel (36) which is matched with the outer wall of the solar heat collecting tube is arranged on the shell (29), the first bevel gear (30) is fixedly connected with the hollow guide frame (32), the connecting shaft (33) is rotatably installed on the shell (29), the connecting shaft (33) is vertically arranged with the hollow guide frame (32), the second bevel gear (31) is fixedly installed at one end part of the connecting shaft (33) and is meshed with the first bevel gear (30), the cylindrical gear (35) is fixedly installed at the other end of the connecting shaft (33), the toothed bar (34) is fixedly connected with the hollow guide frame (32), and the hollow guide frame (37) is fixedly meshed with the toothed bar (34).
3. The special conveying system for machining the solar heat collecting pipes according to claim 1, further comprising a plurality of receiving blanking pieces mounted on the frame (1), wherein the receiving blanking pieces comprise a fourth driving cylinder (38) and a receiving frame (39) mounted at the output end of the fourth driving cylinder (38).
4. A special conveying system for machining a solar heat collecting tube according to claim 3, further comprising a plurality of first inclined rollers (40) and a plurality of second inclined rollers (41), wherein the first inclined rollers (40) and the second inclined rollers (41) are rotatably mounted on the frame (1), and the first inclined rollers (40) and the second inclined rollers (41) are arranged on two sides of the horizontal roller (7) in a V shape.
5. The special conveying system for machining of the solar heat collecting pipes according to claim 1, wherein a plurality of air heaters (42) are installed on the frame (1), the air heaters (42) are located on the frame (1) and close to the first rotating shaft (4), and the output ends of the air heaters (42) face to one side of the cooling box (2).
6. The special conveying system for machining the solar heat collecting pipes according to claim 1, wherein the clamping rods (27) are rotatably provided with rubber wheels (43) near the center of the driving tray frame (26).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410421250.6A CN118004736B (en) | 2024-04-09 | 2024-04-09 | Special conveying system for machining solar heat collecting pipes |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410421250.6A CN118004736B (en) | 2024-04-09 | 2024-04-09 | Special conveying system for machining solar heat collecting pipes |
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| CN118004736B true CN118004736B (en) | 2024-06-18 |
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| CN114955508A (en) * | 2022-06-11 | 2022-08-30 | 张家港奥得森机电设备有限公司 | Automatic feeding rack of laser pipe cutting machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| IT215405Z2 (en) * | 1988-10-14 | 1990-09-11 | Sala Spa | LOADING STATION AND FEEDING OF TUBES FOR CUTTING MACHINES. |
| KR101470375B1 (en) * | 2013-02-19 | 2014-12-09 | 홍용표 | Laser Pipe Cutting Apparatus |
| CN208358065U (en) * | 2017-12-27 | 2019-01-11 | 济南金强激光数控设备有限公司 | A kind of all automatic numerical control laser pipe cutting machine conveying system |
| CN208135425U (en) * | 2018-05-08 | 2018-11-23 | 苏州金凯达机械科技股份有限公司 | A kind of stock shelf of round tube or pole |
| CN110654818B (en) * | 2019-10-28 | 2024-06-14 | 四川龙立可不锈钢管业有限公司 | Automatic feeding device for marking machine |
| CN110993730A (en) * | 2019-11-21 | 2020-04-10 | 江苏创基新能源有限公司 | Discharging and heat dissipating device of solar photovoltaic module laminating machine |
| CN217807246U (en) * | 2022-06-11 | 2022-11-15 | 张家港奥得森机电设备有限公司 | Automatic feeding rack of laser pipe cutting machine |
| CN217749963U (en) * | 2022-07-22 | 2022-11-08 | 宏晟激光技术(佛山)有限公司 | Automatic pipe feeding frame of laser cutting machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114955508A (en) * | 2022-06-11 | 2022-08-30 | 张家港奥得森机电设备有限公司 | Automatic feeding rack of laser pipe cutting machine |
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