CN211160532U - Paint curing oven for stator winding - Google Patents
Paint curing oven for stator winding Download PDFInfo
- Publication number
- CN211160532U CN211160532U CN201921318593.0U CN201921318593U CN211160532U CN 211160532 U CN211160532 U CN 211160532U CN 201921318593 U CN201921318593 U CN 201921318593U CN 211160532 U CN211160532 U CN 211160532U
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- rotary drum
- main shaft
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- 239000003973 paint Substances 0.000 title claims abstract description 38
- 238000004804 winding Methods 0.000 title claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 238000009413 insulation Methods 0.000 claims description 23
- 238000005192 partition Methods 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 238000009987 spinning Methods 0.000 claims 1
- 238000007711 solidification Methods 0.000 abstract description 2
- 230000008023 solidification Effects 0.000 abstract description 2
- 241001233242 Lontra Species 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000005507 spraying Methods 0.000 description 5
- 238000005485 electric heating Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000007598 dipping method Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a stator winding paint curing oven, including the furnace body, install stator slewing mechanism, inner loop heating system in the furnace body, stator slewing mechanism is including fixed station, carousel, a plurality of stator rotation tongs, and stator rotation tongs realizes grabbing the stator and realizing the rotation, and the carousel rotates and drives the stator revolution, inner loop heating system is including the heater, and one side of curing chamber is equipped with the air inlet room, and the opposite side is equipped with the air return room, between air inlet room and the curing chamber, separates through porous otter board respectively between air return room and the curing chamber, and the top of curing chamber is equipped with the heating chamber, is equipped with the fan between heating chamber and the air return room. The utility model discloses a stator winding paint curing oven, the last unloading of stator is convenient, and the rotation and the revolution needs of effectual realization stator, internal circulation heating system can reduce the temperature gradient in the curing chamber, and the stator winding paint is heated evenly, has improved stator winding paint curing speed and solidification quality.
Description
Technical Field
The utility model belongs to the technical field of motor production facility, concretely relates to stator winding paint curing oven.
Background
The motor stator needs to be subjected to paint dripping or paint dipping after winding, so that the insulating property and the moisture resistance of the winding are improved. After dropping or dipping, the paint needs to be cured quickly. The existing curing oven is designed roughly, a stator winding is hung in the curing oven, and hot air is blown into the curing oven to cure paint. Because the paint has fluidity before curing, the stator winding paint cured by adopting the method is easy to cause the phenomenon that the paint is unevenly distributed and the local paint layer has too small thickness or even no paint coating due to the flowing of the paint due to self weight. In the curing process, if the stator can realize simultaneous rotation and revolution, the paint concentration in the curing process can be avoided, the uniform distribution of the paint is kept, and the paint curing efficiency and the curing effect are improved. However, to realize this process, the technical problems to be solved include: the stator is effectively fixed on the premise of not influencing the paint of the winding, and the stator is conveniently driven to rotate; how to enable revolution during stator rotation; how to make the stator in the rotation process heated evenly, paint curing speed is balanced. Therefore, to realize the new process, a new paint curing oven for the stator winding needs to be designed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a technical scheme is: the paint curing oven for stator winding includes one oven body with stator rotating mechanism and inner circulating heating system,
the stator rotating mechanism comprises a fixed table, a turntable and a plurality of stator self-rotating gripper devices, wherein the middle part of the back surface of the turntable is fixedly connected with a main shaft, the main shaft is rotatably arranged on the fixed table through a main shaft supporting seat with a bearing, the main shaft is horizontally arranged, the end part of the main shaft is connected with a first motor, and the first motor drives the main shaft to rotate around the axis of the main shaft through a first chain and a main shaft gear fixed on the main shaft;
the stator rotation gripping devices are arranged in a row on the circumference of the turntable, each stator rotation gripping device comprises a pull rod, the rotary drum is rotatably sleeved on the pull rod, the rotary drum is rotatably installed on the side wall of the rotary table through a rotary drum supporting seat with a bearing, one end of the rotary drum is located on the back face of the rotary table and is connected with a rotary drum gear, the other end of the rotary drum is located on the front face of the rotary table and is provided with a plurality of clamping jaws and a plurality of sliding seats, the sliding seats are installed on the sliding seats, the sliding seats are perpendicular to the axis of the rotary drum, the clamping jaws correspond to the sliding blocks one by one, the sliding seats are fixedly connected with the rotary drum, the sliding seats are arranged in an array mode around the circumference of the axis of the rotary drum, the clamping jaws are fixedly connected with the sliding blocks, a baffle is fixed after one end of the pull rod extends out of the rotary drum, a plurality of;
a first air cylinder is installed on the fixed table, a piston rod of the first air cylinder vertically points to the rotary table, a frame-shaped pulling plate frame is fixed on the piston rod of the first air cylinder, one side, close to the rotary table, of the pulling plate frame is provided with a notch through which a pulling rod passes, and the pulling plate frame is located on the motion track of the fixed plate;
a hollow shaft is rotatably sleeved on the main shaft and is positioned on the back surface of the turntable, a driven gear is fixed at one end of the hollow shaft close to the turntable, a driving gear is fixed at the other end of the hollow shaft, the driving gear is connected with a second motor through a second chain, and the driven gear is connected with all the drum gears through a third chain;
the furnace body is divided into an equipment chamber and a curing chamber through a heat insulation plate, the heat insulation plate is provided with a circular hole, a circular heat insulation plate is fixed on the front side of the turntable, the rotary drum supporting seat and the clamping jaw are respectively positioned on two sides of the circular heat insulation plate, the clamping jaw is positioned in the curing chamber, and the circular heat insulation plate is rotatably embedded in the circular hole;
the internal circulation heating system comprises a heater, an air inlet chamber is arranged on one side of the curing chamber, an air return chamber is arranged on the other side of the curing chamber, the air inlet chamber and the curing chamber are separated through a porous screen plate respectively, a heating chamber is arranged above the curing chamber, the heater heats gas circulating the heating chamber, a fan is arranged between the heating chamber and the air return chamber, an air inlet of the fan is communicated with the air return chamber, an air outlet of the fan is communicated with the heating chamber, and the heating chamber is communicated with the air inlet chamber.
Preferably, the main shaft is fixed with a positioning disc, the positioning disc is provided with a plurality of positioning holes, the positioning holes correspond to the pull rods one by one, the fixing table is provided with a second air cylinder, and a piston rod of the second air cylinder is opposite to one of the positioning holes and is fixedly connected with a positioning column capable of being inserted into the positioning hole.
As above-mentioned technical scheme's preferred, first chain, second chain, third chain keep taut state through chain top tight device respectively, chain top tight device is including the mounting panel, and the both ends of mounting panel are fixed with splint respectively, are fixed with the slide bar between the splint, and the cover has the sliding block on the slide bar, is equipped with the tight gear in top on the sliding block, and the tight gear in top passes through the rotatable installation on the sliding block of bearing, and the cover has the tight spring in top on the slide bar, and the tight spring in top presses the sliding block to first chain, second chain or third chain.
Preferably, the number of the drum supporting seats is two.
Preferably, in the above technical solution, the number of the stator rotation grippers is 7.
Preferably, the number of the clamping jaws is three.
Preferably, the curing oven comprises a spraying fire extinguishing system, the spraying fire extinguishing system comprises a temperature sensor and a plurality of fire extinguishing nozzles which are arranged in a curing chamber, and an audible and visual alarm is arranged outside the oven body.
Preferably, the air return chamber is connected with a smoke exhaust pipe.
Preferably, the heater is an electric heater, and the electric heater includes electric heating tubes distributed in a serpentine shape in the heating chamber.
Preferably, the heat insulation board and the circular heat insulation board have the same structure, and the circular heat insulation board comprises two side partition boards and heat insulation cotton clamped in the partition boards.
The utility model discloses a theory of operation is: 1. the stator autorotation gripper device grips the stator in a normal state by means of the elasticity of a spring, and the second motor drives all the rotary drums to rotate through the hollow shaft and the third chain, so that all the stators realize autorotation; 2. the first motor drives the rotating disc to rotate through the first chain, the stator revolves around the center of the rotating disc, and all fixing plates in the stator rotation gripper device sequentially penetrate through the pulling plate frame in the revolution process; 3. when a stator needs to be replaced, a fixed plate of the stator rotation gripper device moves into a pulling plate frame, a first air cylinder drives the pulling plate frame to move backwards, the pulling plate frame pulls a pull rod backwards through the fixed plate, a baffle plate overcomes the elastic force of a spring to move backwards, the spring is compressed, one end, hinged with the baffle plate, of a linkage rod moves backwards, thrust which is opposite to the axis direction of a rotary drum is formed by one end, hinged with a sliding block, of the linkage rod, the sliding block moves towards the direction away from the axis direction of the rotary drum, the sliding block drives clamping jaws to move towards the direction away from the axis of the rotary drum, the space enclosed by the clamping jaws is enlarged, the stator between the clamping jaws is loosened, the stator is taken down, a new stator is replaced, the first air cylinder drives the pulling plate frame to move forwards, the pulling plate frame loosens the fixed plate, the pull rod pushes the baffle plate; 4. the heating chamber, the air inlet chamber, the curing chamber and the air return chamber which are communicated in sequence form an airflow circulating channel, the fan provides power for gas circulation, the heater heats circulating gas to maintain stable temperature, and the porous screen plate enables air inlet and air outlet in the curing chamber to be stable and uniform.
The utility model has the advantages that: the utility model discloses a stator winding paint curing oven, the last unloading of stator is all very convenient, and the rotation and the revolution needs of effectual realization stator, internal circulation heating system can reduce the temperature gradient in the curing chamber, and the stator winding paint is heated evenly, has improved stator winding paint curing speed and solidification quality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of a stator rotating mechanism;
FIG. 3 is a schematic structural view of a stator self-rotating gripper;
FIG. 4 is a schematic cross-sectional view of a stator self-rotating gripper;
FIG. 5 is a schematic structural view of a curing chamber;
fig. 6 is a schematic structural view of the chain tightening device.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-6, the stator winding paint curing oven comprises an oven body 1, a stator rotating mechanism and an internal circulation heating system are arranged in the oven body,
the stator rotating mechanism comprises a fixed table 100, a turntable 101 and a plurality of stator self-rotating gripping devices, wherein the middle part of the back surface of the turntable 101 is fixedly connected with a main shaft 102, the main shaft 102 is rotatably arranged on the fixed table 100 through a main shaft supporting seat 103 with a bearing, the main shaft 102 is horizontally arranged, the end part of the main shaft 102 is connected with a first motor 104, and the first motor 104 drives the main shaft 102 to rotate around the axis of the main shaft 102 through a first chain 105 and a main shaft gear 106 fixed on the main shaft 102;
the stator autorotation hand grab devices are arranged in a row on the periphery of the rotary table 101, each stator autorotation hand grab device comprises a pull rod 107 and a rotary drum 108 which is rotatably sleeved on the pull rod 107, the rotary drum 108 is rotatably arranged on the side wall of the rotary table 101 through a rotary drum supporting seat 109 with a bearing, one end of the rotary drum 108 is positioned on the back side of the rotary table 101 and is connected with a rotary drum gear 110, the other end of the rotary drum 108 is positioned on the front side of the rotary table 101 and is provided with a plurality of clamping jaws 111 and a plurality of sliding seats 112, the sliding seats 112 are vertical to the axial line of the rotary drum, the clamping jaws 111 are in one-to-one correspondence with the sliding blocks 113, the sliding seats 112 are fixedly arranged in a row around the axial line of the rotary drum 108, the clamping jaws 111 are fixedly connected with the sliding blocks 113, one end of the pull rod 107 extends, a spring 116 is sleeved on the pull rod 107, the spring 116 is clamped between the baffle 114 and the rotary drum 108, and the other end of the pull rod 107 extends out of the rotary drum 108 and is sequentially connected with a limiting plate 117 and a fixing plate 118;
a first air cylinder 119 is installed on the fixed table 100, a piston rod of the first air cylinder 119 vertically points to the turntable 101, a frame-shaped pulling plate frame 120 is fixed on the piston rod of the first air cylinder 119, one side of the pulling plate frame 120, which is close to the turntable 101, is provided with a gap 121 for a pulling rod 107 to pass through, and the pulling plate frame 120 is located on the motion track of the fixed plate 118;
a hollow shaft 122 is rotatably sleeved on the main shaft 102, the hollow shaft 122 is positioned on the back of the turntable 101, a driven gear 123 is fixed at one end of the hollow shaft 122 close to the turntable 101, a driving gear 124 is fixed at the other end of the hollow shaft 122, the driving gear 124 is connected with a second motor 126 through a second chain 125, and the driven gear 123 is connected with all the drum gears 110 through a third chain 127;
the furnace body is divided into an equipment chamber 128 and a curing chamber 129 through a heat insulation plate, the heat insulation plate is provided with a circular hole, the front surface of the turntable 101 is fixedly provided with a circular heat insulation plate 130, the drum support seat 109 and the clamping jaw 111 are respectively positioned at two sides of the circular heat insulation plate 130, the clamping jaw 111 is positioned in the curing chamber 129, and the circular heat insulation plate 130 is rotatably embedded in the circular hole;
the internal circulation heating system comprises a heater 131, one side of the curing chamber 129 is provided with an air inlet chamber 132, the other side of the curing chamber 129 is provided with an air return chamber 133, the air inlet chamber 132 and the curing chamber 129 are separated through a porous screen 134, the air return chamber 133 and the curing chamber 129 are separated through a porous screen 134, a heating chamber 135 is arranged above the curing chamber 129, the heater 131 heats air circulating the heating chamber 135, a fan 136 is arranged between the heating chamber 135 and the air return chamber 133, an air inlet 137 of the fan 136 is communicated with the air return chamber 133, an air outlet 138 of the fan 136 is communicated with the heating chamber 135, and the heating chamber 135 is.
Further, a positioning disc 139 is fixed on the main shaft 102, a plurality of positioning holes 140 are formed in the positioning disc 139, the positioning holes 140 correspond to the pull rods 107 one by one, a second air cylinder 141 is installed on the fixing table 100, and a piston rod of the second air cylinder 141 is opposite to a movement track of the positioning hole 140 and is fixedly connected with a positioning column capable of being inserted into the positioning hole 140. The second air cylinder 141 drives the positioning column to be inserted into the positioning hole 140, the position of the positioning disc 139 is positioned, and therefore the position of the stator rotation gripper on the rotary disc 101 is accurately controlled, when the rotary disc 101 stops rotating, one pull rod 107 just extends into the pull plate frame 120 through the notch 121, the fixing plate 118 stops in the pull plate frame 120, when the first air cylinder 119 pulls the pull plate frame 120, the pull plate frame 120 drives the pull rod 107 to move through the fixing plate 118, and the clamping jaw 111 loosens the stator 141.
Further, the first chain 105, the second chain 125, and the third chain 127 are respectively kept in a tensioned state by a chain tightening device 142, the chain tightening device 142 includes a mounting plate 153, clamping plates 143 are respectively fixed at two ends of the mounting plate, a sliding rod 144 is fixed between the clamping plates 143, a sliding block 145 is sleeved on the sliding rod 144, a tightening gear 146 is arranged on the sliding block 145, the tightening gear 146 is rotatably mounted on the sliding block 145 through a bearing, a tightening spring 147 is sleeved on the sliding rod 144, and the tightening spring 147 presses the sliding block 145 to the first chain 105, the second chain 125, or the third chain 127. The tightening spring 147 provides an elastic force to make the tightening gear 146 always press the first chain 105, the second chain 125 or the third chain 127, so that the first chain 105, the second chain 125 or the third chain 127 is kept in a tightened state, and the operation precision of the whole stator rotation mechanism is ensured.
Further, the number of the drum supporting seats 109 is two.
Further, the number of the stator rotation grippers is 7.
Further, the number of the clamping jaws 111 is three.
Furthermore, the curing oven comprises a spraying fire extinguishing system, the spraying fire extinguishing system comprises a temperature sensor 148 and a plurality of fire extinguishing nozzles 149 which are arranged in the curing chamber 129, and an audible and visual alarm is arranged outside the oven body. The spraying fire-extinguishing system improves the safety of the curing oven.
Further, the air return chamber 133 is connected to a smoke exhaust pipe 150.
Further, the heater 131 is an electric heater, and the electric heater 131 includes an electric heating tube, and the electric heating tube is distributed in a serpentine shape in the heating chamber 131.
Further, the heat insulation board has the same internal structure as the circular heat insulation board 130, and the circular heat insulation board 130 includes two side partition boards 151 and heat insulation cotton 152 sandwiched in the partition boards.
It is worth mentioning that, the utility model discloses a technical features such as heater 131, fan 136, the fire extinguishing systems that spray that the patent application relates to should be regarded as prior art for discharging fume pipe 150, second cylinder 141, first cylinder 119, first motor 104, second motor 126, audible-visual annunciator, these technical features's concrete structure, theory of operation and the control mode that probably involves, spatial arrangement mode adopt the conventional selection in this field can, should not be regarded as the utility model discloses a point is located, the utility model discloses a do not do further specifically expand the detailing.
Having described in detail preferred embodiments of the present invention, it is to be understood that modifications and variations can be made by persons skilled in the art without inventive faculty, and therefore all technical solutions which can be obtained by a person skilled in the art based on the concepts of the present invention through logic analysis, reasoning or limited experimentation will fall within the scope of protection defined by the claims.
Claims (10)
1. The stator winding paint curing oven is characterized by comprising an oven body, a stator rotating mechanism and an internal circulation heating system are arranged in the oven body,
the stator rotating mechanism comprises a fixed table, a turntable and a plurality of stator self-rotating gripper devices, wherein the middle part of the back surface of the turntable is fixedly connected with a main shaft, the main shaft is rotatably arranged on the fixed table through a main shaft supporting seat with a bearing, the main shaft is horizontally arranged, the end part of the main shaft is connected with a first motor, and the first motor drives the main shaft to rotate around the axis of the main shaft through a first rack and a main shaft gear fixed on the main shaft;
the stator rotation gripping devices are arranged in a row on the circumference of the turntable, each stator rotation gripping device comprises a pull rod, the rotary drum is sleeved on the pull rod, the rotary drum is rotatably mounted on the side wall of the rotary table through a rotary drum supporting seat with a bearing, one end of the rotary drum is positioned on the back of the rotary table and is connected with a rotary drum gear, the other end of the rotary drum is positioned on the front of the rotary table and is provided with a plurality of clamping jaws and a plurality of sliding seats, the sliding seats are mounted on the sliding seats, the sliding seats are perpendicular to the axis of the rotary drum, the clamping jaws correspond to the sliding blocks one by one, the sliding seats are fixedly connected with the rotary drum, the sliding seats are arranged in an array mode around the circumference of the axis of the rotary drum, the clamping jaws are fixedly connected with the sliding blocks, a baffle is fixed after one end of the pull rod extends out of the rotary drum, a plurality of linkage rods;
a first air cylinder is installed on the fixed table, a piston rod of the first air cylinder vertically points to the rotary table, a frame-shaped pulling plate frame is fixed on the piston rod of the first air cylinder, one side, close to the rotary table, of the pulling plate frame is provided with a notch through which a pulling rod passes, and the pulling plate frame is located on the motion track of the fixed plate;
a hollow shaft is rotatably sleeved on the main shaft and is positioned on the back surface of the rotary table, a driven gear is fixed at one end of the hollow shaft close to the rotary table, a driving gear is fixed at the other end of the hollow shaft, the driving gear is connected with a second motor through a second rack, and the driven gear is connected with all the rotary drum gears through a third rack;
the furnace body is divided into an equipment chamber and a curing chamber through a heat insulation plate, the heat insulation plate is provided with a circular hole, a circular heat insulation plate is fixed on the front side of the turntable, the rotary drum supporting seat and the clamping jaw are respectively positioned on two sides of the circular heat insulation plate, the clamping jaw is positioned in the curing chamber, and the circular heat insulation plate is rotatably embedded in the circular hole;
the internal circulation heating system comprises a heater, an air inlet chamber is arranged on one side of the curing chamber, an air return chamber is arranged on the other side of the curing chamber, the air inlet chamber and the curing chamber are separated through a porous screen plate respectively, a heating chamber is arranged above the curing chamber, the heater heats gas circulating the heating chamber, a fan is arranged between the heating chamber and the air return chamber, an air inlet of the fan is communicated with the air return chamber, an air outlet of the fan is communicated with the heating chamber, and the heating chamber is communicated with the air inlet chamber.
2. The stator winding paint curing oven of claim 1, wherein the main shaft is fixed with a positioning plate, the positioning plate is provided with a plurality of positioning holes, the positioning holes correspond to the pull rods one by one, the fixing table is provided with a second air cylinder, and a piston rod of the second air cylinder faces one of the positioning holes and is fixedly connected with a positioning column capable of being inserted into the positioning hole.
3. The paint curing oven with stator windings according to claim 1, wherein the first rack, the second rack and the third rack are respectively kept in a tensioned state by a rack jacking device, the rack jacking device comprises a mounting plate, clamping plates are respectively fixed at two ends of the mounting plate, a sliding rod is fixed between the clamping plates, a sliding block is sleeved on the sliding rod, a jacking gear is arranged on the sliding block, the jacking gear is rotatably arranged on the sliding block through a bearing, a jacking spring is sleeved on the sliding rod, and the jacking spring presses the sliding block to the first rack, the second rack or the third rack.
4. The stator winding paint curing oven of claim 1, wherein the number of drum supports is two.
5. The stator winding paint curing oven of claim 1, wherein the number of stator spinning grippers is 7.
6. The stator winding paint curing oven of claim 1, wherein the number of jaws is three.
7. The stator winding paint curing oven of claim 1, wherein the curing oven includes a sprinkler system, the sprinkler system includes a temperature sensor and a plurality of fire extinguishing nozzles installed in the curing chamber, and an audible and visual alarm is installed outside the oven body.
8. The stator winding paint curing oven of claim 1, wherein the air return chamber is connected to a smoke exhaust duct.
9. The stator winding paint curing oven of claim 1, wherein the heater is an electric heater comprising electrically heated tubes arranged in a serpentine pattern in the heating chamber.
10. The stator winding paint curing oven of claim 1, wherein the heat insulating plate and the circular heat insulating plate have the same structure, and the circular heat insulating plate includes two side partition plates and heat insulating cotton sandwiched between the two side partition plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921318593.0U CN211160532U (en) | 2019-08-14 | 2019-08-14 | Paint curing oven for stator winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921318593.0U CN211160532U (en) | 2019-08-14 | 2019-08-14 | Paint curing oven for stator winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211160532U true CN211160532U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921318593.0U Active CN211160532U (en) | 2019-08-14 | 2019-08-14 | Paint curing oven for stator winding |
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| Country | Link |
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| CN (1) | CN211160532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479565A (en) * | 2019-08-14 | 2019-11-22 | 巨力自动化设备（浙江）有限公司 | Stator winding paint curing oven |
-
2019
- 2019-08-14 CN CN201921318593.0U patent/CN211160532U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479565A (en) * | 2019-08-14 | 2019-11-22 | 巨力自动化设备（浙江）有限公司 | Stator winding paint curing oven |
| CN110479565B (en) * | 2019-08-14 | 2024-05-10 | 巨力自动化设备（浙江）有限公司 | Stator winding paint curing oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Paint curing furnace for stator winding Effective date of registration: 20231017 Granted publication date: 20200804 Pledgee: China Construction Bank Corporation Jiaxing Nanhu Sub-branch Pledgor: JULI AUTOMATION EQUIPMENT (ZHEJIANG) Co.,Ltd. Registration number: Y2023330002334 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |