CN116571415A - Cover plate rapid switching heating shielding device - Google Patents
Cover plate rapid switching heating shielding device Download PDFInfo
- Publication number
- CN116571415A CN116571415A CN202310495952.4A CN202310495952A CN116571415A CN 116571415 A CN116571415 A CN 116571415A CN 202310495952 A CN202310495952 A CN 202310495952A CN 116571415 A CN116571415 A CN 116571415A
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- Prior art keywords
- heating
- cover plate
- fixedly connected
- sliding
- assembly
- Prior art date
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 92
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000000429 assembly Methods 0.000 claims abstract description 16
- 230000000712 assembly Effects 0.000 claims abstract description 16
- 238000013519 translation Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000001050 lubricating effect Effects 0.000 claims description 14
- 239000003921 oil Substances 0.000 claims description 14
- 239000010687 lubricating oil Substances 0.000 claims description 10
- 230000006698 induction Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000005507 spraying Methods 0.000 abstract description 13
- 239000003973 paint Substances 0.000 abstract description 12
- 230000009471 action Effects 0.000 description 9
- 238000005461 lubrication Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000032258 transport Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0218—Pretreatment, e.g. heating the substrate
- B05D3/0245—Pretreatment, e.g. heating the substrate with induction heating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0228—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being rotative
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
Abstract
The invention discloses a rapid switching heating shielding device for a cover plate, which comprises the following components: the cover plate transplanting mechanism comprises a door bracket, wherein a translation assembly and a lifting assembly are slidably arranged on the door bracket through a sliding rail assembly, and the door bracket is used for realizing the movement of a heated workpiece; the cover plate heating mechanism comprises a case, wherein a plurality of groups of clamping assemblies, heating assemblies and cover plate rotation driving assemblies are arranged on the case and are used for realizing coaxial rotation of a plurality of groups of workpieces, heating of single workpieces and rotation during heating; the workpiece comprises a center shaft and a brake disc fixedly sleeved on the center shaft, and an annular clamping groove is formed in the center shaft. According to the invention, when the cover plate heating mechanism works, a group of idle stations are always kept on the clamping assembly and used for loading and unloading workpieces on the cover plate transplanting mechanism, so that ordered work among heating, paint spraying and loading and unloading of the brake disc is kept, the idle stations are reserved to ensure that loading and unloading of the workpieces after paint spraying are not broken, and the overall working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of brake disc paint spraying, in particular to a cover plate rapid switching heating shielding device.
Background
An automobile brake disc is a common automobile part on most automobiles at present, and in the related technology, the production process flow of the brake disc is generally completed through sand core forming, melt forging casting, shot blasting, numerical control drilling, cleaning rust prevention, spraying, drying, packaging and warehousing in the production and processing process of the brake disc.
In recent years, with rapid development of the automobile industry, the automobile demand is increasing, and the automobile industry has developed into the national post industry. The brake disc is used as a main wear part in an automobile brake system, the demand is very large, the brake disc belongs to a cast product, and the surface of the brake disc is easy to rust and wear under the influence of weather and use environment, so that the performance of the brake disc is weakened. In order to solve the problems of rust and abrasion, on a brake disc paint spraying production line, a heating procedure is required for the brake disc before the surface of the brake disc is painted.
Disclosure of Invention
In order to solve the technical problems mentioned in the background art, a cover plate rapid switching heating shielding device is provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a cover plate fast switching heating shielding device comprising:
the cover plate transplanting mechanism comprises a door bracket, wherein a translation assembly and a lifting assembly are slidably arranged on the door bracket through a sliding rail assembly, and the door bracket is used for realizing the movement of a heated workpiece;
the cover plate heating mechanism comprises a case, wherein a plurality of groups of clamping assemblies, heating assemblies and cover plate rotation driving assemblies are arranged on the case and are used for realizing coaxial rotation of a plurality of groups of workpieces, heating of single workpieces and rotation during heating;
the workpiece comprises a center shaft and a brake disc fixedly sleeved on the center shaft, and an annular clamping groove is formed in the center shaft;
when the cover plate heating mechanism works, a group of idle stations are always kept on the clamping assembly and are used for loading and unloading workpieces on the cover plate transplanting mechanism.
As a further description of the above technical solution:
the upper fixedly connected with first rack of door support horizontal end, translation subassembly is including the first slide of slidable mounting on the door support, fixed mounting has first servo motor on the first slide, fixed cover is equipped with the first gear of being connected with first rack meshing on the output shaft of first servo motor.
As a further description of the above technical solution:
the lifting assembly comprises a vertical frame which is slidably mounted on the second sliding seat, a second rack which is engaged and connected with the second gear is fixedly connected to the vertical frame, a transverse frame is fixedly connected to the bottom of the vertical frame, and a plurality of groups of air claws are fixedly mounted on the transverse frame.
As a further description of the above technical solution:
the sliding rail assembly comprises a first sliding rail and a second sliding rail which are fixedly arranged on the door bracket, a first sliding block which is in sliding connection with the first sliding rail is fixedly arranged on the first sliding seat, and a second sliding block which is in sliding connection with the second sliding rail is fixedly connected to the inner side of the second sliding seat;
the vertical frame is fixedly connected with a third sliding rail positioned at two sides of the second rack, and the outer side of the second sliding seat is fixedly connected with a third sliding block which is in sliding connection with the third sliding rail;
the three groups of sliding rails are I-shaped sliding rails, and sliding grooves matched with the I-shaped sliding rails are formed in the three groups of sliding blocks.
As a further description of the above technical solution:
the first sliding seat is provided with an oil pump and a lubricating oil tank communicated with the oil pump, an oil outlet end of the lubricating oil tank is communicated with a lubricating gear set, the lubricating gear set comprises a first lubricating gear meshed with a first rack and a second lubricating gear meshed with a second rack, and the two groups of lubricating gears are respectively and rotatably arranged on the corresponding sliding seat.
As a further description of the above technical solution:
one end of a first drag chain is fixedly connected to the door support, the other end of the first drag chain is fixedly connected with a first sliding seat, one end of a second drag chain is fixedly connected to the first sliding seat, and the other end of the second drag chain is fixedly connected with the vertical frame.
As a further description of the above technical solution:
the clamping assembly comprises a tray assembly rotatably mounted on the chassis, the tray assembly comprises a shaft sleeve, the top of the shaft sleeve is fixedly connected with a bracket, the bracket is fixedly connected with a supporting plate, the supporting plate is fixedly connected with an outer sleeve, an inner sleeve penetrating through the supporting plate and the bracket is rotatably mounted in the outer sleeve, a workpiece center shaft is inserted into the inner sleeve, and the workpiece is longitudinally positioned by matching a spring positioning piece mounted on the inner sleeve with a clamping groove;
the machine case is characterized in that a third servo motor and a plurality of groups of dividers are fixedly arranged on an inner support of the machine case, an output shaft of each divider is fixedly connected with a shaft sleeve, and the output shaft of the third servo motor is connected with the dividers on the two sides and the adjacent dividers are connected through a connecting shaft in a transmission manner.
As a further description of the above technical solution:
the heating assembly comprises a plurality of groups of induction heating heads fixed on the machine case, and heating coils for simultaneously heating the upper surfaces and the lower surfaces of a plurality of groups of workpieces are fixed at the heating ends of the induction heating heads.
As a further description of the above technical solution:
the one end fixed cover that the endotheca is located the bracket below is equipped with the rubber wheel, apron rotation drive assembly includes the fourth servo motor of fixed mounting on quick-witted case inner support, one side that is close to the rubber wheel on the quick-witted case inner support rotates and installs multiunit belt pulley, and one side that keeps away from the rubber wheel on the quick-witted case inner support rotates and installs multiunit take-up pulley subassembly, pass through belt transmission connection between fourth servo motor's output shaft and belt pulley and the take-up pulley, belt surface and rubber wheel butt.
As a further description of the above technical solution:
the tensioning wheel assembly comprises a connecting plate, one end of the connecting plate is rotationally connected with the case through a first rotating shaft, the other end of the connecting plate is fixedly connected with a second rotating shaft, a tensioning wheel is rotationally sleeved on the second rotating shaft, and a tension spring is connected between an inner support of the case and the second rotating shaft.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, when the cover plate transplanting mechanism grabs and transports the heated workpiece to the paint spraying equipment, the first inner sleeve is empty at the moment, the manipulator on one side of the cover plate heating mechanism grabs and places a new workpiece III on the empty inner sleeve III, the heating coil heats the second workpiece, meanwhile, the cover plate transplanting mechanism places the painted workpiece I on the empty inner sleeve I, grabs and removes the heated workpiece II on the inner sleeve II, and the manipulator grabs and removes the workpiece I, and places the new workpiece IV on the empty inner sleeve I. And then repeating the actions, keeping orderly work among heating, spraying paint and loading and unloading of the brake disc, reserving an empty station to ensure that loading and unloading of the sprayed workpiece are not interrupted, and improving the overall working efficiency.
2. In the invention, in the heating process of the heating coil on the brake disc, under the transmission action of the belt pulley and the tensioning wheel, the fourth servo motor drives the belt to drive, and under the action of friction force, the rubber wheel 2246 is driven to drive the inner sleeve to rotate, so that the workpiece is driven to rotate, and the surface of the brake disc can be heated uniformly. The tensioning wheel assembly is used for adjusting the tensioning force of the belt, so that stable transmission of the belt is guaranteed, and the rubber wheel can be driven to rotate all the time.
3. According to the invention, the oil pump pumps the lubricating oil in the lubricating oil tank into the lubricating gear through the pipeline, and in the moving process of the sliding seat, the lubricating gear is meshed with the racks to convey the lubricating oil, so that the abrasion between the first gear and the first rack and the abrasion between the second gear and the second rack are reduced, and the service life and the operating efficiency of the device are improved.
Drawings
Fig. 1 is a schematic front view of a cover plate rapid switching heating shielding device according to an embodiment of the present invention;
fig. 2 shows a schematic structural diagram of a cover transplanting mechanism of a cover rapid switching heating shielding device according to an embodiment of the present invention;
fig. 3 is a schematic view showing a partial structure of a door bracket of a cover plate rapid switching heating shielding device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a first view angle of a translation assembly of a cover plate rapid switching heating shielding device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram showing a second view angle of a translation assembly of a cover plate rapid switching heating shielding device according to an embodiment of the present invention;
fig. 6 shows a schematic structural diagram of a lifting assembly of a cover plate rapid switching heating shielding device according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a cover plate heating mechanism of a cover plate rapid switching heating shielding device according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a clamping assembly of a cover plate rapid switching heating shielding device according to an embodiment of the present invention;
fig. 9 is a schematic structural view of a tray assembly of a cover plate rapid switching heating shielding device according to an embodiment of the present invention;
fig. 10 shows a schematic structural diagram of a tensioning wheel assembly of a cover plate rapid switching heating shielding device according to an embodiment of the present invention;
fig. 11 is a schematic structural view of a workpiece of a cover plate rapid switching heating shielding device according to an embodiment of the invention;
fig. 12 shows an exploded view of a spring retainer of a cover plate quick-switching heating shielding device according to an embodiment of the present invention.
Legend description:
1. a cover plate transplanting mechanism; 11. a door bracket; 12. a slide rail assembly; 121. a first rack; 122. a first tow chain; 1231. a first slide rail; 1232. a second slide rail; 13. a translation assembly; 131. a second tow chain; 1321. a first servo motor; 1322. a second servo motor; 1331. a first gear; 1332. a second gear; 134. a lubrication oil tank; 1351. a first slider; 1352. a second slider; 1361. a first lubricated gear; 1362. a second lubricated gear; 137. an oil pump; 1381. a first slider; 1382. a second slider; 1383. a third slider; 14. a lifting assembly; 141. a vertical frame; 142. a second rack; 143. a third slide rail; 144. a cross frame; 145. a gas claw; 2. a cover plate heating mechanism; 21. a chassis; 22. a clamping assembly; 221. a third servo motor; 222. a connecting shaft; 223. a divider; 224. a tray assembly; 2241. a shaft sleeve; 2242. a bracket; 2243. a supporting plate; 2244. a jacket; 2245. an inner sleeve; 2246. a rubber wheel; 2247. a spring positioning member; 23. a heating assembly; 231. an induction heating head; 232. a heating coil; 241. a fourth servo motor; 242. a belt; 243. a tensioner assembly; 244. a belt pulley; 2431. a connecting plate; 2432. a tension spring; 2433. a tensioning wheel; 2434. a first rotating shaft; 2435. a second rotating shaft; 244. a belt pulley; 3. a workpiece; 301. a clamping groove.
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.
Example 1
Referring to fig. 1-12, the present invention provides a technical solution: a cover plate fast switching heating shielding device comprising:
the cover plate transplanting mechanism 1 shown in fig. 2 is used for realizing the movement of the heated workpiece 3, and comprises a door bracket 11, wherein a translation assembly 13 and a lifting assembly 14 are slidably arranged on the door bracket 11 through a sliding rail assembly 12. Specifically, as shown in fig. 3-6, a first rack 121 is fixedly connected to the horizontal end of the door bracket 11, the translation assembly 13 includes a first slide 1351 slidably mounted on the door bracket 11, a first servo motor 1321 is fixedly mounted on the first slide 1351, a first gear 1331 engaged with the first rack 121 is fixedly sleeved on an output shaft of the first servo motor 1321, a second slide 1352 is fixedly connected to the front end of the first slide 1351, a second servo motor 1322 is fixedly mounted on the first slide 1351, a second gear 1332 is fixedly sleeved on an output shaft of the second servo motor 1322, a lifting assembly 14 includes a vertical frame 141 slidably mounted on the second slide 1352, a second rack 142 engaged with the second gear 1332 is fixedly connected to the vertical frame 141, a cross frame 144 is fixedly connected to the bottom of the vertical frame 141, and four groups of air pawls 145 are fixedly mounted on the cross frame 144. On the one hand, the first servo motor 1321 drives the first gear 1331 to rotate, the first gear 1331 is meshed with the first rack 121 to drive the first sliding seat 1351 to translate on the door bracket 11, on the other hand, the second servo motor 1322 drives the second gear 1332 to rotate, the second gear 1332 is meshed with the second rack 142 to drive the vertical frame 141 to move in the vertical direction, and the air claw 145 clamps or loosens the workpiece 3 to achieve the purpose of loading and unloading the workpiece 3.
As shown in fig. 3-5, the sliding rail assembly 12 includes a first sliding rail 1231 and a second sliding rail 1232 fixedly installed on the door bracket 11, a first sliding block 1381 slidably connected with the first sliding rail 1231 is fixedly installed on the first sliding base 1351, a second sliding block 1382 slidably connected with the second sliding rail 1232 is fixedly connected with the inner side of the second sliding base 1352, a third sliding rail 143 located on two sides of the second rack 142 is fixedly connected with the vertical frame 141, and a third sliding block 1383 slidably connected with the third sliding rail 143 is fixedly connected with the outer side of the second sliding base 1352. The three groups of sliding rails are I-shaped sliding rails, and sliding grooves matched with the I-shaped sliding rails are formed in the three groups of sliding blocks. The cooperation of slide rail and slider has improved and has played the guide effect to the removal of slide, and has improved the removal stability of slide, and then improves the brake disc and go up the unloading in the stability between heating and the station of spraying paint.
Further, as shown in fig. 4, the first slide 1351 is provided with an oil pump 137 and a lubrication tank 134 communicated with the oil pump, an oil outlet end of the lubrication tank 134 is communicated with a lubrication gear set, the lubrication gear set includes a first lubrication gear 1361 in meshed connection with the first rack 121, and a second lubrication gear 1362 in meshed connection with the second rack 142, and the two sets of lubrication gears are respectively rotatably mounted on the corresponding slide. The oil pump 137 is started to pump the lubricating oil in the lubricating oil tank 134 into the lubricating gear through the pipeline, and in the moving process of the sliding seat, the lubricating gear is meshed with the rack to convey the lubricating oil, so that abrasion between the first gear 1331 and the first rack 121 and abrasion between the second gear 1332 and the second rack 142 are reduced, and the service life and the operating efficiency of the device are improved.
Further, as shown in fig. 2-4, one end of the first drag chain 122 is fixedly connected to the door bracket 11, the other end of the first drag chain 122 is fixedly connected to the first slide 1351, one end of the second drag chain 131 is fixedly connected to the first slide 1351, and the other end of the second drag chain 131 is fixedly connected to the vertical frame 141. The drag chain plays a role in traction and protection on cables, oil pipes or air pipes and the like applied to the device.
The cover plate heating mechanism 2 shown in fig. 7 is used for realizing coaxial rotation of multiple groups of workpieces 3 and heating and autorotation during heating of single workpieces 3, and comprises a machine case 21, wherein four groups of clamping assemblies 22, two groups of heating assemblies 23 and one group of cover plate autorotation driving assemblies are arranged on the machine case 21. Specifically, as shown in fig. 8 and 9, the clamping assembly 22 includes a tray assembly 224 rotatably mounted on the chassis 21, the tray assembly 224 includes a shaft sleeve 2241, a bracket 2242 is fixedly connected to the top of the shaft sleeve 2241, a supporting plate 2243 is fixedly connected to the bracket 2242, three sets of outer jackets 2244 are fixedly connected to the supporting plate 2243, an inner jacket 2245 penetrating through the supporting plate 2243 and the bracket 2242 is rotatably mounted on the outer jacket 2244, a shaft of the workpiece 3 is inserted into the inner jacket 2245, and the four sets of spring positioning members 2247 mounted on the inner jacket 2245 cooperate with the clamping grooves 301 to realize longitudinal positioning of the workpiece 3, a third servo motor 221 and four sets of dividers 223 are fixedly mounted on an inner bracket of the chassis 21, an output shaft of the divider 223 is fixedly connected with the shaft sleeve 2241, and the output shaft of the third servo motor 221 is in transmission connection with the two side dividers 223, and the adjacent dividers 223 are all in transmission connection through the connecting shafts 222.
Specifically, as shown in fig. 8, the heating assembly 23 comprises a plurality of groups of induction heating heads 231 fixed on the case 21, heating coils 232 for simultaneously heating the upper and lower surfaces of a plurality of groups of workpieces 3 are fixed on the heating ends of the induction heating heads 231, and the temperature of 50-60 ℃ required by heating the cover plate is reached within 5 seconds through induction heating.
Each set of supporting plates 2243 is provided with three sets of inner sleeves, wherein two sets of inner sleeves are inserted with workpieces 3, under the transmission action of a connecting shaft 222 and a divider 223, a third servo motor 221 drives four sets of shaft sleeves 2241 to drive a bracket 2242 to rotate, two workpieces 3 on each two sets of tray assemblies 224 are heated through one set of heating coils 232, after each pair of workpieces 3 is heated, the bracket 2242 rotates for 120 DEG, the heated first workpiece, the workpiece to be heated and the empty inner sleeve III are transposed, the first workpiece is placed on the first inner sleeve, and the second workpiece is placed on the second inner sleeve;
the cover plate transplanting mechanism 1 grabs the workpiece and transports the workpiece to the paint spraying equipment, at the moment, the first inner sleeve is empty, the manipulator on one side of the cover plate heating mechanism 2 grabs the new workpiece III on the empty inner sleeve III, the heating coil 232 heats the workpiece II, meanwhile, the cover plate transplanting mechanism 1 places the painted workpiece I on the empty inner sleeve I, grabs the heated workpiece II on the inner sleeve II, grabs the workpiece I by the manipulator, and places the new workpiece IV on the empty inner sleeve I. And then repeating the actions, keeping orderly work among heating, spraying paint and loading and unloading of the brake disc, reserving an empty station to ensure that loading and unloading of the sprayed workpiece are not interrupted, and improving the overall working efficiency.
Specifically, as shown in fig. 8-10, a rubber wheel 2246 is fixedly sleeved at one end of the inner sleeve 2245 below the bracket 2242, the cover plate autorotation driving assembly comprises a fourth servo motor 241 fixedly installed on an inner support of the chassis 21, a plurality of groups of belt pulleys 244 are rotatably installed on one side, close to the rubber wheel 2246, of the inner support of the chassis 21, a plurality of groups of tensioning wheel assemblies 243 are rotatably installed on one side, far away from the rubber wheel 2246, of the inner support of the chassis 21, an output shaft of the fourth servo motor 241 is in transmission connection with the belt pulleys 244 and the tensioning wheels 2433 through a belt 242, and the belt 242 is in butt joint with the rubber wheel 2246. The tensioning wheel assembly 243 comprises a connecting plate 2431, one end of the connecting plate 2431 is rotatably connected with the case 21 through a first rotating shaft 2434, the other end of the connecting plate 2431 is fixedly connected with a second rotating shaft 2435, a tensioning wheel 2433 is rotatably sleeved on the second rotating shaft 2435, and a tension spring 2432 is connected between an inner support of the case 21 and the second rotating shaft 2435.
In the process of heating the brake disc by the heating coil 232, under the transmission action of the belt pulley 244 and the tensioning wheel 2433, the fourth servo motor 241 drives the belt 242 to drive, under the action of friction force, the driving rubber wheel 2246 drives the inner sleeve 2245 to rotate, and then drives the workpiece 3 to rotate, so that the surface of the brake disc can be heated uniformly. The tensioning wheel assembly 243 is used for adjusting the tensioning force of the belt 242, ensuring stable transmission of the belt 242 and driving the rubber wheel 2246 to rotate all the time.
The workpiece 3 shown in fig. 11 comprises a center shaft and a brake disc fixedly sleeved on the center shaft, and an annular clamping groove 301 is formed in the center shaft.
When the cover plate heating mechanism 2 works, a group of idle stations are always kept on the clamping assembly 22 and are used for loading and unloading the workpieces 3 on the cover plate transplanting mechanism 1.
Working principle: when the device is used, firstly, under the transmission action of the connecting shaft 222 and the divider 223, the third servo motor 221 drives the four groups of shaft sleeves 2241 to drive the brackets 2242 to rotate, two workpieces 3 on each two groups of tray assemblies 224 are heated through one group of heating coils 232, after one pair of workpieces 3 is heated, the brackets 2242 rotate for 120 DEG, the heated first workpiece, the second workpiece to be heated and the empty inner sleeve III are transposed, the first workpiece is placed on the first inner sleeve, and the second workpiece is placed on the second inner sleeve;
secondly, the second servo motor 1322 drives the second gear 1332 to rotate, the second gear 1332 is meshed with the second rack 142, the vertical frame 141 is driven to descend in the vertical direction, the first workpiece is grabbed by the air claw 145, then the first servo motor 1321 drives the first gear 1331 to rotate, the first gear 1331 is meshed with the first rack 121, the first sliding seat 1351 is driven to translate on the door bracket 11 in the direction approaching to the paint spraying equipment, and then the first workpiece is placed on a station of the paint spraying equipment through the lifting assembly 14;
in the above process, the first inner sleeve is empty on the tray assembly 224, the manipulator on one side of the cover plate heating mechanism 2 grabs the new third workpiece on the empty first inner sleeve, the heating coil 232 heats the second workpiece, and the cover plate transplanting mechanism 1 places the first workpiece after painting on the empty first inner sleeve, grabs the second workpiece after heating on the second inner sleeve, grabs the first workpiece by the manipulator, and places the fourth workpiece on the empty first inner sleeve. And then repeating the actions, keeping orderly work among heating, spraying paint and loading and unloading of the brake disc, reserving an empty station to ensure that loading and unloading of the sprayed workpiece are not interrupted, and improving the overall working efficiency.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a apron fast switch over heats shielding device which characterized in that includes:
the cover plate transplanting mechanism (1) comprises a door bracket (11), wherein a translation assembly (13) and a lifting assembly (14) are slidably arranged on the door bracket (11) through a sliding rail assembly (12) and are used for realizing the movement of the heated workpiece (3);
the cover plate heating mechanism (2) comprises a machine case (21), wherein a plurality of groups of clamping assemblies (22), heating assemblies (23) and cover plate autorotation driving assemblies are arranged on the machine case (21) and are used for realizing coaxial rotation of a plurality of groups of workpieces (3) and heating and autorotation during heating of single workpieces (3);
the workpiece (3) comprises a center shaft and a brake disc fixedly sleeved on the center shaft, and an annular clamping groove (301) is formed in the center shaft;
when the cover plate heating mechanism (2) works, a group of idle stations are always kept on the clamping assembly (22) and are used for loading and unloading the workpieces (3) on the cover plate transplanting mechanism (1).
2. The rapid switching and heating shielding device for the cover plate according to claim 1, wherein a first rack (121) is fixedly connected to the upper part of the horizontal end of the door bracket (11), the translation assembly (13) comprises a first sliding seat (1351) slidably mounted on the door bracket (11), a first servo motor (1321) is fixedly mounted on the first sliding seat (1351), and a first gear (1331) meshed with the first rack (121) is fixedly sleeved on an output shaft of the first servo motor (1321).
3. The rapid switching and heating shielding device for the cover plate according to claim 2, wherein the front end of the first sliding seat (1351) is fixedly connected with a second sliding seat (1352), a second servo motor (1322) is fixedly installed on the first sliding seat (1351), a second gear (1332) is fixedly sleeved on an output shaft of the second servo motor (1322), the lifting assembly (14) comprises a vertical frame (141) which is slidably installed on the second sliding seat (1352), a second rack (142) which is in meshed connection with the second gear (1332) is fixedly connected on the vertical frame (141), a transverse frame (144) is fixedly connected to the bottom of the vertical frame (141), and a plurality of groups of air pawls (145) are fixedly installed on the transverse frame (144).
4. A rapid switching and heating shielding device for a cover plate according to claim 3, wherein the sliding rail assembly (12) comprises a first sliding rail (1231) and a second sliding rail (1232) which are fixedly installed on the door bracket (11), a first sliding block (1381) which is slidably connected with the first sliding rail (1231) is fixedly installed on the first sliding carriage (1351), and a second sliding block (1382) which is slidably connected with the second sliding rail (1232) is fixedly connected with the inner side of the second sliding carriage (1352);
a third sliding rail (143) positioned at two sides of the second rack (142) is fixedly connected to the vertical frame (141), and a third sliding block (1383) which is in sliding connection with the third sliding rail (143) is fixedly connected to the outer side of the second sliding seat (1352);
the three groups of sliding rails are I-shaped sliding rails, and sliding grooves matched with the I-shaped sliding rails are formed in the three groups of sliding blocks.
5. The rapid switching and heating shielding device for a cover plate according to claim 4, wherein an oil pump (137) and a lubricating oil tank (134) communicated with the oil pump are installed on the first sliding seat (1351), an oil outlet end of the lubricating oil tank (134) is communicated with a lubricating gear set, the lubricating gear set comprises a first lubricating gear (1361) in meshed connection with the first rack (121), and a second lubricating gear (1362) in meshed connection with the second rack (142), and the two groups of lubricating gears are respectively rotatably installed on the corresponding sliding seats.
6. The rapid switching and heating shielding device for a cover plate according to claim 5, wherein one end of a first drag chain (122) is fixedly connected to the door bracket (11), the other end of the first drag chain (122) is fixedly connected to a first slide seat (1351), one end of a second drag chain (131) is fixedly connected to the first slide seat (1351), and the other end of the second drag chain (131) is fixedly connected to the vertical frame (141).
7. The rapid switching and heating shielding device for the cover plate according to claim 6, wherein the clamping assembly (22) comprises a tray assembly (224) rotatably mounted on the chassis (21), the tray assembly (224) comprises a shaft sleeve (2241), a bracket (2242) is fixedly connected to the top of the shaft sleeve (2241), a supporting plate (2243) is fixedly connected to the bracket (2242), an outer sleeve (2244) is fixedly connected to the supporting plate (2243), an inner sleeve (2245) penetrating through the supporting plate (2243) and the bracket (2242) is rotatably mounted in the outer sleeve (2244), a workpiece (3) is axially inserted into the inner sleeve (2245), and longitudinal positioning of the workpiece (3) is achieved through cooperation of a spring positioning piece (2247) mounted on the inner sleeve (2245) and the clamping groove (301);
the novel automatic transmission device is characterized in that a third servo motor (221) and a plurality of groups of dividers (223) are fixedly arranged on an inner support of the case (21), an output shaft of each divider (223) is fixedly connected with a shaft sleeve (2241), and the output shaft of the third servo motor (221) is connected with the dividers (223) on two sides and the adjacent dividers (223) are connected through a connecting shaft (222) in a transmission mode.
8. The rapid switching heating shielding device for the cover plate according to claim 7, wherein the heating assembly (23) comprises a plurality of groups of induction heating heads (231) fixed on the case (21), and heating coils (232) for simultaneously heating the upper surfaces and the lower surfaces of the plurality of groups of workpieces (3) are fixed at the heating ends of the induction heating heads (231).
9. The rapid switching and heating shielding device for the cover plate of claim 8, wherein a rubber wheel (2246) is fixedly sleeved at one end of the inner sleeve (2245) below the bracket (2242), the cover plate autorotation driving assembly comprises a fourth servo motor (241) fixedly installed on an inner support of the case (21), a plurality of groups of pulleys (244) are rotatably installed on one side, close to the rubber wheel (2246), of the inner support of the case (21), a plurality of groups of tensioning wheel assemblies (243) are rotatably installed on one side, far away from the rubber wheel (2246), of the inner support of the case (21), an output shaft of the fourth servo motor (241) is in transmission connection with the pulleys (244) and the tensioning wheels (2433) through a belt (242), and the surface of the belt (242) is in butt joint with the rubber wheel (2246).
10. The rapid switching and heating shielding device for the cover plate according to claim 9, wherein the tensioning wheel assembly (243) comprises a connecting plate (2431), one end of the connecting plate (2431) is rotatably connected with the case (21) through a first rotating shaft (2434), the other end of the connecting plate (2431) is fixedly connected with a second rotating shaft (2435), the second rotating shaft (2435) is rotatably sleeved with a tensioning wheel (2433), and a tension spring (2432) is connected between an inner support of the case (21) and the second rotating shaft (2435).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310495952.4A CN116571415A (en) | 2023-05-05 | 2023-05-05 | Cover plate rapid switching heating shielding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310495952.4A CN116571415A (en) | 2023-05-05 | 2023-05-05 | Cover plate rapid switching heating shielding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116571415A true CN116571415A (en) | 2023-08-11 |
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ID=87536980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310495952.4A Pending CN116571415A (en) | 2023-05-05 | 2023-05-05 | Cover plate rapid switching heating shielding device |
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| Country | Link |
|---|---|
| CN (1) | CN116571415A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709983A (en) * | 2016-04-18 | 2016-06-29 | 苏州哈工易科机器人有限公司 | Automatic coating device for automobile brake disc |
| CN111332770A (en) * | 2020-03-04 | 2020-06-26 | 华晓精密工业(苏州)有限公司 | Transplanting mechanism |
| CN111996357A (en) * | 2020-07-10 | 2020-11-27 | 佛山市高明永川机车配件制造有限公司 | Full-automatic gear heat treatment production line |
| CN213102892U (en) * | 2020-08-13 | 2021-05-04 | 马鞍山六金智能装备有限公司 | Automatic paint spraying production line for automobile brake disc |
| CN216409593U (en) * | 2021-12-07 | 2022-04-29 | 太仓市华夏电镀有限公司 | Automatic even drying device in work piece surface |
-
2023
- 2023-05-05 CN CN202310495952.4A patent/CN116571415A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709983A (en) * | 2016-04-18 | 2016-06-29 | 苏州哈工易科机器人有限公司 | Automatic coating device for automobile brake disc |
| CN111332770A (en) * | 2020-03-04 | 2020-06-26 | 华晓精密工业(苏州)有限公司 | Transplanting mechanism |
| CN111996357A (en) * | 2020-07-10 | 2020-11-27 | 佛山市高明永川机车配件制造有限公司 | Full-automatic gear heat treatment production line |
| CN213102892U (en) * | 2020-08-13 | 2021-05-04 | 马鞍山六金智能装备有限公司 | Automatic paint spraying production line for automobile brake disc |
| CN216409593U (en) * | 2021-12-07 | 2022-04-29 | 太仓市华夏电镀有限公司 | Automatic even drying device in work piece surface |
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