CN107051835B - Electrical rotary joint, rotating mechanism and coating conveying equipment - Google Patents
Electrical rotary joint, rotating mechanism and coating conveying equipment Download PDFInfo
- Publication number
- CN107051835B CN107051835B CN201710446046.XA CN201710446046A CN107051835B CN 107051835 B CN107051835 B CN 107051835B CN 201710446046 A CN201710446046 A CN 201710446046A CN 107051835 B CN107051835 B CN 107051835B
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- revolution
- air pipe
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- 238000000576 coating method Methods 0.000 title claims abstract description 39
- 239000011248 coating agent Substances 0.000 title claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 claims abstract description 4
- 230000033001 locomotion Effects 0.000 claims description 13
- 210000003437 trachea Anatomy 0.000 claims description 11
- 238000007664 blowing Methods 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims description 5
- 230000003068 static effect Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method 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
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C15/00—Enclosures for apparatus; Booths
-
- 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
- B05D3/04—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 exposure to gases
- B05D3/0406—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 exposure to gases the gas being air
- B05D3/0426—Cooling with air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
Landscapes
- Manipulator (AREA)
Abstract
An electric rotary joint, a rotating mechanism and coating conveying equipment belong to the field of electric equipment, and comprise a stationary ring and a movable ring, wherein the stationary ring is sleeved outside the movable ring; the inner wall of the stationary ring is provided with more than one input conductive ring, and the input conductive rings are arranged in parallel; the outer wall of the movable ring is provided with an output contact, the output contact is in sliding contact fit with the input conductive ring, and each output contact corresponds to one input conductive ring independently; an input air pipe and an output air pipe are arranged in the movable ring and penetrate through an inner hole of the movable ring, and the input air pipe is in rotary sealing connection with the output air pipe. Under the condition that the output end of the re-electricity rotates, the continuous input of the electricity is kept, and the effects of automatic continuous circulation conveying, automatic cleaning and automatic positioning are realized.
Description
Technical Field
The invention relates to the field of electrical equipment, in particular to an electrical rotary joint, a rotating mechanism and coating conveying equipment.
Background
The traditional coating flow is that the workpiece is conveyed into a coating room by adopting a conveying belt, after the coating is finished, the workpiece is conveyed to the next station by the conveying belt, the conveying belt stops moving to carry out coating during coating, or the conveying belt keeps moving all the time, the workpiece is grabbed to the coating station by a manipulator, after the coating is finished, the workpiece is grabbed onto the conveying belt by the manipulator, no matter which mode is adopted, the conveying belt is polluted, the cleaning is difficult, meanwhile, the coating room needs a larger volume, the whole coating process is complex, and the coating efficiency is not high.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the electric rotary joint, the rotary mechanism and the coating conveying equipment, which realize that the electric continuous input is kept under the condition that the output end of the electric rotary joint rotates, realize that other motions on a revolution part provide an input basis, realize the effects of automatic continuous circulation conveying, automatic cleaning and automatic positioning in the field of the coating conveying equipment, avoid the pollution of the conveying equipment, improve the production efficiency and improve the process. The specific technical scheme is as follows:
an electric rotary joint comprises a stationary ring and a movable ring, wherein the stationary ring is sleeved outside the movable ring;
the inner wall of the stationary ring is provided with more than one input conductive ring, and the input conductive rings are arranged in parallel;
the outer wall of the movable ring is provided with an output contact, the output contact is in sliding contact fit with the input conductive ring, and each output contact corresponds to one input conductive ring independently;
an input air pipe and an output air pipe are arranged in the movable ring and penetrate through an inner hole of the movable ring, and the input air pipe is in rotary sealing connection with the output air pipe.
The working flow is as follows: the input conducting ring is connected with the positive electrode and the negative electrode of the power supply, one copper ring corresponds to one positive electrode or one negative electrode, the power utilization terminal of the output contact is used, when the movable ring rotates along with the power utilization terminal, the output contact synchronously rotates on the circumferential surface, and the output contact is always in contact with the input conducting ring, so that the circulation of a circuit is realized while the rotation is carried out; simultaneously the input air pipe with the output air pipe rotates sealing connection for when realizing the electric transport, can also realize the output of gas, and the output air pipe can rotate for the input air pipe, realizes the intercommunication of gas circuit when rotating.
Further limiting of the electric rotary joint, an input wire is arranged on the stationary ring, the input wire is electrically connected with the input conductive rings, each input conductive ring is independently corresponding to one input wire, an output wire is arranged on the movable ring, the output wire is electrically connected with the output contact, and each output contact is independently corresponding to one output wire.
The input lead and the output lead are arranged, so that when in actual installation, the lead, the copper ring and the output contact are not required to be welded in sequence, the lead can be directly spliced, the use is more convenient, and the installation efficiency is higher.
Further limiting the electric rotary joint, wherein a supporting plate is arranged at the air outlet end of the input air pipe, the supporting plate fixedly connects the input air pipe with the stationary ring, and the input air pipe passes through the supporting plate;
the support plate is provided with a sealing cover, the sealing cover and the support plate form a sealing cavity, the air outlet end of the air inlet pipe is positioned in the sealing cavity, and the movable ring is sleeved outside the sealing cover;
the output trachea air inlet end is equipped with the screens ring, the screens ring with output trachea fixed connection, still overlap on the output trachea has the sealing washer, the sealing washer by the screens ring blocks, output trachea air inlet end axial activity passes sealed lid, just output trachea air inlet end is blocked sealed intracavity.
The sealing connection between the input air pipe and the output air pipe is realized, and meanwhile, the running fit is also realized.
The rotating mechanism comprises an electric rotary joint, a stand, a revolution part and a revolution drive, wherein the stand supports the revolution part, and the revolution drive drives the revolution part;
the electric rotary joint is positioned on the rotating shaft of the revolution part, the movable ring is fixedly connected with the revolution part, and the stationary ring is fixedly connected with the stand.
The input of other movements on the revolution member is realized, and the other movements on the revolution member can be secondarily designed.
Further limiting the rotating mechanism, wherein the revolution part is provided with rotation assemblies, each rotation assembly is independently provided with rotation driving, and the rotation driving is electrically connected with the output contact.
The rotation assembly can realize rotation while revolving along with the revolution part, and keeps electric continuous input uninterrupted.
The coating conveying equipment comprises a rotating mechanism, wherein revolution tracks of the rotation assemblies are overlapped;
the air outlet end of the output air pipe is positioned at the position of the autorotation assembly, and each autorotation assembly corresponds to the air outlet end of one output air pipe.
When the automatic cooling device is used, a workpiece is placed on the rotation assembly, the workpiece is conveyed to the coating room through revolution motion, and the output end of the output air pipe is positioned at the position of the rotation assembly to cool the workpiece.
Further limiting the coating conveying equipment, wherein the revolution part is of a rotating arm structure, three rotating arms are arranged, the included angle between every two adjacent rotating arms is 120 degrees, and the tail end of each rotating arm is provided with the autorotation assembly; each of the boom ends has the same number of the spin assemblies.
The rotating arm structure reduces the pollution area of coating, and is easier to realize automatic cleaning, three rotating arms, one rotating arm is a coating station, one rotating arm is a workpiece unloading station, one rotating arm is a workpiece loading station, and the three rotating arms are reasonably distributed, so that station waste and excessive pollution area are avoided.
Further limiting of the coating conveying equipment, the coating conveying equipment further comprises a cleaning mechanism, wherein the cleaning mechanism is close to the motion track of the autorotation assembly, the cleaning mechanism is fixedly supported on the machine base or the ground, and the cleaning mechanism comprises a hairbrush and an air blowing pipe.
The cooperation of brush and gas blowing pipe is to the cleaning efficiency of rotation subassembly and rocking arm high.
The coating conveying equipment is further defined, and further comprises a calibration piece, wherein the calibration piece is an air cylinder, the air cylinder is fixedly supported on the machine base or on the ground, an air cylinder output end is matched with the revolution piece, the air cylinder output end is parallel to the revolution piece, the air cylinder output end is of a V-shaped groove structure, the matching position of the revolution piece and the air cylinder is of a supporting rod structure, and the supporting rod is vertically fixed on the revolution piece.
Because the revolution part has errors during revolution, the position of the calibration part is not changed, when the rotation angle of the revolution part has errors, the cylinder stretches out, the V-shaped groove at the output end pushes the support rod, and the support rod is gradually positioned from the notch to the groove bottom for calibration, so that the coating quality is ensured.
The coating conveying equipment is further defined, the autorotation assembly comprises an end face positioning column and a floating center, the end face positioning column is fixedly connected with the autorotation driving output end, and the floating center is elastically connected with the end face positioning column.
Aiming at a workpiece with a flush end surface and a hole, the workpiece is sleeved into the floating center, the floating center is compressed under the action of the gravity of the workpiece, the end surface of the workpiece is contacted with the end surface positioning column, positioning is realized, when the aperture of the workpiece changes, the workpiece can still be sleeved into the floating center, the floating center is compressed, positioning is realized, the adaptability of the autorotation assembly is improved, and the replacement cost of the fixture is avoided.
The beneficial effects of the invention are as follows: the electric power and gas terminal rotation time consuming device has the advantages that the electric power and gas terminal rotation time consuming device can continuously maintain electric power and gas input, revolution and rotation movement structural basis and electric input basis are provided through the rotating mechanism, automatic coating is achieved through the coating conveying equipment, workpiece conveying is continuously and rotatably carried, conveying efficiency is high, pollution area is small, automatic cleaning is achieved through the cleaning mechanism, and calibration of work of each station is achieved through the calibration mechanism, so that coating is accurate, and coating quality is improved.
Drawings
Fig. 1 is a schematic view of an embodiment of an electrical rotary joint 11.
Fig. 2 is a schematic structural view of another embodiment of the electrical rotary joint 11.
Fig. 3 is a front view of one embodiment of the rotating mechanism 1 and the coating apparatus.
Fig. 4 is a plan view of one embodiment of the rotating mechanism 1 and the coating apparatus.
Fig. 5 is a schematic structural view of the calibration piece 3.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
As shown in fig. 4, a coating apparatus includes a rotating mechanism 1, and the rotating mechanism 1 includes an electrical rotary joint 11.
As shown in fig. 1 and 2, an electrical rotary joint 11 comprises a stationary ring 111 and a movable ring 112, wherein the stationary ring 111 is sleeved outside the movable ring 112;
the inner wall of the stationary ring 111 is provided with input conductive rings 1111, more than one input conductive ring 1111 is arranged in parallel between the input conductive rings 1111;
the outer wall of the movable ring 112 is provided with an output contact 1121, the output contact 1121 is in sliding contact fit with the input conductive ring 1111, and each output contact 1121 is separately corresponding to one input conductive ring 1111;
an input air pipe 113 and an output air pipe 114 are arranged in the movable ring 112 and penetrate through an inner hole of the movable ring 112, and the input air pipe 113 and the output air pipe 114 are in rotary sealing connection.
The working flow is as follows: the input conductive ring 1111 is connected with the positive and negative electrodes of the power supply, one copper ring corresponds to one positive electrode or one negative electrode, the output contact 1121 is an electricity terminal, when the movable ring 112 rotates along with the electricity terminal, the output contact 1121 synchronously rotates on the circumferential surface, and the output contact 1121 is always contacted with the input conductive ring 1111, so that the circulation of a circuit is realized while rotating; meanwhile, the input air pipe 113 and the output air pipe 114 are in rotary sealing connection, so that the output of air can be realized while the electric transmission is realized, the output air pipe 114 can rotate relative to the input air pipe 113, and the communication of air paths is realized while the rotation is realized.
As shown in fig. 1 and 2, the stationary ring 111 is provided with an input conductive wire 11111, the input conductive wire 11111 is electrically connected with the input conductive ring 1111, each input conductive ring 1111 separately corresponds to one input conductive wire 11111, the moving ring 112 is provided with an output conductive wire 11211, the output conductive wire 11211 is electrically connected with the output contact 1121, and each output contact 1121 separately corresponds to one output conductive wire 11211.
The arrangement of the input lead 11111 and the output lead 11211 makes the lead and the copper ring and the output contact 1121 not need to be welded one by one during actual installation, and can be directly spliced, so that the use is more convenient and the installation efficiency is higher.
As shown in fig. 1 and 2, the air outlet end of the air inlet pipe 113 is provided with a support plate 1131, the support plate 1131 fixedly connects the air inlet pipe 113 with the stationary ring 111, and the air inlet pipe 113 passes through the support plate 1131;
the support plate 1131 is provided with a sealing cover 11311, the sealing cover 11311 and the support plate 1131 form a sealing cavity, the air outlet end of the input air pipe 113 is positioned in the sealing cavity, and the movable ring 112 is sleeved outside the sealing cover 11311;
the air inlet end of the output air pipe 114 is provided with a clamping ring 1141, the clamping ring 1141 is fixedly connected with the output air pipe 114, the output air pipe 114 is also sleeved with a sealing ring 1142, the sealing ring 1142 is clamped by the clamping ring 1141, the air inlet end of the output air pipe 114 axially and movably passes through the sealing cover 11311, and the air inlet end of the output air pipe 114 is clamped in the sealing cavity.
The sealing connection between the input air pipe 113 and the output air pipe 114 is realized, and the running fit is realized.
As shown in fig. 1, the air inlet end of the output air pipe 114 is provided with a limiting member 1143, and the limiting member 1143 is used for limiting the axial displacement of the air inlet end of the output air pipe 114. The limiting member 1143 is a spring, the spring pushes the input air pipe 113 and the output air pipe 114 open, in fig. 1, two sealing rings 1142 are located at two sides of the clamping ring 1141, and the spring also plays a role in pre-tightening the sealing rings 1142.
As shown in fig. 2, the limiting member 1143 is a clamping ring, and the clamping ring is fixed on the inner wall of the sealing cover 11311, and the clamping ring 1141 and the sealing ring 1142 are located between the clamping ring and the top of the sealing cover 11311, so that the air inlet end of the output air pipe 114 is axially clamped, and only can rotate, and no air leakage occurs.
The limiter 1143 limits the position of the air inlet end of the output air pipe 114, prevents axial movement, and has a more reliable structure and a longer rotation life.
As shown in fig. 3 and 4, a rotating mechanism 1 comprises an electric rotary joint 11, a machine base 12, a revolution member 13 and a revolution driving member 14, wherein the machine base 12 supports the revolution member 13, and the revolution driving member 14 drives the revolution member 13; the revolution driving unit 14 is located inside the base 12 and inflates the inside of the base 12, and the inside of the base 12 is not completely sealed, so that paint, dust, sundries, and the like are not easy to enter the base 12.
The electric rotary joint 11 is located on the rotation axis of the revolution member 13, the moving ring 112 is fixedly connected with the revolution member 13, and the stationary ring 111 is fixedly connected with the stand 12.
The input of other movements on the revolution member 13 is realized, and the other movements on the revolution member 13 can be secondarily designed.
As shown in fig. 3 and 4, the revolution member 13 is provided with rotation assemblies 131, each rotation assembly 131 is provided with a rotation drive 132, and the rotation drive 132 is electrically connected to the output contact 1121.
The rotation assembly 131 also can realize rotation while revolving with the revolving member 13, and keeps the electrical continuous input uninterrupted.
As shown in fig. 4, a coating apparatus includes a rotating mechanism 1, and revolution trajectories of the rotation modules 131 are coincident;
the air outlet end of the air outlet pipe 114 is located at the position of the rotation assembly 131, and each rotation assembly 131 corresponds to one air outlet end of the air outlet pipe 114.
When in use, a workpiece is placed on the rotation assembly 131, the workpiece is conveyed to the coating room 5 by revolution motion, and the output end of the output air pipe 114 is positioned at the position of the rotation assembly 131, so that the workpiece is subjected to cooling treatment.
As shown in fig. 3 and 4, the revolution member 13 has a structure of rotating arms, three rotating arms are provided, an included angle between every two adjacent rotating arms is 120 degrees, and the rotating assembly 131 is arranged at the tail end of each rotating arm; each of the boom ends has 2 of the spin modules 131.
The rotating arm structure reduces the pollution area of coating, and is easier to realize automatic cleaning, three rotating arms, one rotating arm is a coating station, one rotating arm is a workpiece unloading station, one rotating arm is a workpiece loading station, and the three rotating arms are reasonably distributed, so that station waste and excessive pollution area are avoided.
As shown in fig. 4, the cleaning device further comprises a cleaning mechanism 2, the cleaning mechanism 2 is close to the motion track of the rotation assembly 131, the cleaning mechanism 2 is fixedly supported on the base 12 or the ground, and the cleaning mechanism 2 comprises a brush 21 and a blowing pipe 22. In fig. 4, 3 brushes 21 are arranged in a triangle, and the three brushes 21 are all in a brush roller structure, and are driven to rotate by a motor, and the three brush rollers are driven by racks or belts, so that the brushes 21 can be driven to rotate and clean, 3 groups of air blowing pipes are shown in fig. 4, each group of air blowing pipes is provided with 4 air outlets, and the air blowing pipes are positioned right below the movement track of the rotation assembly 131. The air supply of the blow tube 22 is additionally configured.
The cooperation of the brush 21 and the air blowing pipe 22 has high cleaning efficiency for the rotation assembly 131 and the swivel arm.
As shown in fig. 4 and 5, the device further comprises a calibration member 3, the calibration member 3 is an air cylinder, an air source of the air cylinder is additionally configured, the air cylinder is fixedly supported on the base 12 or on the ground, an air cylinder output end is matched with the revolution member (13), the air cylinder output end is parallel to the revolution member 13, the air cylinder output end is of a V-shaped groove structure, the matched position of the revolution member 13 and the air cylinder is of a supporting rod structure, and the supporting rod is vertically fixed on the revolution member 13.
Because the revolution part 13 generates errors during revolution, the position of the calibration part 3 is not changed, when the rotation angle of the revolution part 13 generates errors, the cylinder stretches out, the V-shaped groove at the output end pushes against the supporting rod, and the supporting rod is gradually positioned from the notch to the groove bottom for calibration, so that the coating quality is ensured.
As shown in fig. 3, the rotation assembly 131 includes an end face positioning column 1311 and a floating center 1312, the end face positioning column 1311 is fixedly connected with the output end of the rotation drive 132, a spring is disposed between the floating center 1312 and the end face positioning column 1311, the spring is disposed in the end face positioning column 1311, the lower end of the floating center 1312 is sleeved in the end face positioning column 1311, and the lower end face of the floating center 1312 is in contact with the spring.
Aiming at a workpiece with a flush end surface and holes, the workpiece is sleeved into the floating center 1312, the floating center 1312 is compressed under the action of the gravity of the workpiece, the end surface of the workpiece is in contact with the end surface positioning column 1311, positioning is realized, when the aperture of the workpiece changes, the workpiece can still be sleeved into the floating center 1312, the floating center 1312 is compressed, positioning is realized, the adaptability of the autorotation assembly 131 is improved, and the replacement cost of a fixture is avoided.
Claims (8)
1. An electrical swivel, characterized in that: the device comprises a stationary ring (111) and a movable ring (112), wherein the stationary ring (111) is sleeved outside the movable ring (112);
the inner wall of the stationary ring (111) is provided with input conductive rings (1111), more than one input conductive ring (1111) are arranged in parallel between the input conductive rings (1111);
the outer wall of the movable ring (112) is provided with output contacts (1121), the output contacts (1121) are in sliding contact fit with the input conductive rings (1111), and each output contact (1121) corresponds to one input conductive ring (1111) independently;
an input air pipe (113) and an output air pipe (114) are arranged in the movable ring (112) and penetrate through an inner hole of the movable ring (112), and the input air pipe (113) is in rotary sealing connection with the output air pipe (114);
the static ring (111) is provided with an input lead (11111), the input lead (11111) is electrically connected with the input conductive rings (1111), each input conductive ring (1111) is independently corresponding to one input lead (11111), the moving ring (112) is provided with an output lead (11211), the output lead (11211) is electrically connected with the output contact (1121), and each output contact (1121) is independently corresponding to one output lead (11211);
the air outlet end of the input air pipe (113) is provided with a supporting plate (1131), the supporting plate (1131) fixedly connects the input air pipe (113) with the stationary ring (111), and the input air pipe (113) penetrates through the supporting plate (1131);
the support plate (1131) is provided with a sealing cover (11311), the sealing cover (11311) and the support plate (1131) form a sealing cavity, the air outlet end of the input air pipe (113) is positioned in the sealing cavity, and the movable ring (112) is sleeved outside the sealing cover (11311);
the utility model discloses a sealed cavity, including output trachea (114) and sealed lid (11311), output trachea (114) inlet end is equipped with screens ring (1141), screens ring (1141) with output trachea (114) fixed connection, still overlap on output trachea (114) sealing washer (1142), sealing washer (1142) are blocked by screens ring (1141), output trachea (114) inlet end axial activity is passed sealed lid (11311), just output trachea (114) inlet end is blocked sealed intracavity.
2. A turning mechanism comprising an electrical swivel (11) according to claim 1, characterized in that: the device further comprises a stand (12), a revolution member (13) and a revolution driving device (14), wherein the stand (12) supports the revolution member (13), and the revolution driving device (14) drives the revolution member (13);
the electric rotary joint (11) is positioned on the rotation axis of the revolution part (13), the movable ring (112) is fixedly connected with the revolution part (13), and the stationary ring (111) is fixedly connected with the base (12).
3. A rotary mechanism according to claim 2, wherein: the revolution part (13) is provided with rotation assemblies (131), each rotation assembly (131) is provided with a rotation drive (132) independently, and the rotation drive (132) is electrically connected with the output contact (1121).
4. A coating delivery device comprising a rotating mechanism (1) according to claim 3, characterized in that: the revolution track of each rotation assembly (131) is overlapped;
the air outlet end of the output air pipe (114) is positioned at the position of the autorotation assembly (131), and each autorotation assembly (131) corresponds to the air outlet end of one output air pipe (114).
5. A paint conveying apparatus as claimed in claim 4, wherein: the revolution part (13) is of a rotating arm structure, three rotating arms are arranged, the included angle between every two adjacent rotating arms is 120 degrees, and the tail end of each rotating arm is provided with the autorotation assembly (131); each of the boom ends has the same number of the spin assemblies (131).
6. A paint conveying apparatus as claimed in claim 4, wherein: the cleaning device is characterized by further comprising a cleaning mechanism (2), wherein the cleaning mechanism (2) is close to the motion track of the autorotation assembly (131), the cleaning mechanism (2) is fixedly supported on the base (12) or the ground, and the cleaning mechanism (2) comprises a hairbrush (21) and an air blowing pipe (22).
7. A paint conveying apparatus as claimed in claim 4, wherein: the automatic calibration device is characterized by further comprising a calibration piece (3), wherein the calibration piece (3) is an air cylinder, the air cylinder is fixedly supported on the base (12) or on the ground, an air cylinder output end is matched with the revolution piece (13), the air cylinder output end is parallel to the revolution piece (13), the air cylinder output end is of a V-shaped groove structure, the matching position of the revolution piece (13) and the air cylinder is of a supporting rod structure, and the supporting rod is vertically fixed on the revolution piece (13).
8. A paint conveying apparatus as claimed in claim 4, wherein: the rotation assembly (131) comprises an end face positioning column (1311) and a floating center (1312), wherein the end face positioning column (1311) is fixedly connected with the output end of the rotation driving device (132), and the floating center (1312) is elastically connected with the end face positioning column (1311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710446046.XA CN107051835B (en) | 2017-06-14 | 2017-06-14 | Electrical rotary joint, rotating mechanism and coating conveying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710446046.XA CN107051835B (en) | 2017-06-14 | 2017-06-14 | Electrical rotary joint, rotating mechanism and coating conveying equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107051835A CN107051835A (en) | 2017-08-18 |
| CN107051835B true CN107051835B (en) | 2023-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710446046.XA Active CN107051835B (en) | 2017-06-14 | 2017-06-14 | Electrical rotary joint, rotating mechanism and coating conveying equipment |
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| Country | Link |
|---|---|
| CN (1) | CN107051835B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554933A (en) * | 2018-06-05 | 2018-09-21 | 上海周泰机械科技工程有限公司 | A kind of Clean- rotation blowning installation |
| CN113318885A (en) * | 2021-06-25 | 2021-08-31 | 重庆市凌鹤科技有限公司 | Spraying equipment for automobile parts in new energy automobile industry field |
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| CA2531309A1 (en) * | 2005-12-22 | 2007-06-22 | Single Buoy Moorings Inc. | High voltage swivel |
| CN101902006A (en) * | 2010-08-25 | 2010-12-01 | 中国石油集团西部钻探工程有限公司 | Conducting slip ring |
| EP2450571A1 (en) * | 2010-11-04 | 2012-05-09 | LTN Servotechnik GmbH | Slip ring unit and use of the slip ring unit in a wind power assembly |
| CN102530547A (en) * | 2012-01-20 | 2012-07-04 | 刘亢 | Cup fetching machine |
| CN207138224U (en) * | 2017-06-14 | 2018-03-27 | 重庆多源热能设备有限公司 | Electrical rotating joint, rotating mechanism and its application conveying equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| NL1017236C2 (en) * | 2001-01-30 | 2002-07-31 | Ocu Technologies B V | Rotation connector and a method for manufacturing such a connector. |
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| JPH0617180U (en) * | 1992-08-13 | 1994-03-04 | 株式会社ニコン | Slip ring |
| CA2531309A1 (en) * | 2005-12-22 | 2007-06-22 | Single Buoy Moorings Inc. | High voltage swivel |
| CN101902006A (en) * | 2010-08-25 | 2010-12-01 | 中国石油集团西部钻探工程有限公司 | Conducting slip ring |
| EP2450571A1 (en) * | 2010-11-04 | 2012-05-09 | LTN Servotechnik GmbH | Slip ring unit and use of the slip ring unit in a wind power assembly |
| CN102530547A (en) * | 2012-01-20 | 2012-07-04 | 刘亢 | Cup fetching machine |
| CN207138224U (en) * | 2017-06-14 | 2018-03-27 | 重庆多源热能设备有限公司 | Electrical rotating joint, rotating mechanism and its application conveying equipment |
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| CN107051835A (en) | 2017-08-18 |
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