CN211134387U - Coating device for inorganic insulating layer - Google Patents
Coating device for inorganic insulating layer Download PDFInfo
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- CN211134387U CN211134387U CN201921936832.9U CN201921936832U CN211134387U CN 211134387 U CN211134387 U CN 211134387U CN 201921936832 U CN201921936832 U CN 201921936832U CN 211134387 U CN211134387 U CN 211134387U
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- insulating layer
- inorganic insulating
- spray gun
- fixed seat
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Abstract
The utility model provides a coating unit of inorganic insulating layer, a serial communication port, include: a base; the rotating unit comprises a bearing part for bearing the resistor disc and a driving unit for controlling the bearing part to rotate, and the driving unit is connected with the bearing part; the spraying unit comprises a spray gun and a storage bin, and the spray gun is communicated with the storage bin through a pipeline; the lifting unit is fixed on the base, the spray gun is fixed on the lifting unit, and the lifting unit controls the spray gun to move up and down; the lifting unit comprises a lifting motor, a screw rod, a fixed seat and a guide rail, the spray gun is fixed on the fixed seat, the fixed seat is in threaded connection with the screw rod, the lifting motor is connected with the screw rod, and the fixed seat is matched with the guide rail to limit the fixed seat to move directionally along the guide rail.
Description
Technical Field
The utility model relates to a coating unit of inorganic insulating layer for the spraying of inorganic insulating layer on the resistance card.
Background
The resistor disc is usually provided with a resistor glaze film, which can be divided into an inorganic insulating material, an organic insulating material and a mixed insulating material according to the material. Common inorganic insulating materials are: mica, asbestos, marble, porcelain, glass, sulfur, etc., mainly used as insulation. The inorganic insulating layer in the prior art is usually applied to the surface of the resistor sheet in the form of slurry.
The inorganic insulating layer process is an important part of the zinc oxide resistor disc, and the coating uniformity and thickness of the inorganic insulating layer play an important role in the electrical performance of the resistor disc. In the prior art, manual coating or rolling coating is generally adopted for coating, and the thicknesses of the inorganic insulating layers are difficult to ensure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a structural design's inorganic insulating layer's coating unit.
The embodiment of the utility model provides a solve the technical scheme that above-mentioned problem adopted and be: an apparatus for coating an inorganic insulating layer, comprising:
a base;
the rotating unit comprises a bearing part for bearing the resistor disc and a driving unit for controlling the bearing part to rotate, and the driving unit is connected with the bearing part;
the spraying unit comprises a spray gun and a storage bin, and the spray gun is communicated with the storage bin through a pipeline; and
the lifting unit is fixed on the base, the spray gun is fixed on the lifting unit, and the lifting unit controls the spray gun to move up and down;
the lifting unit comprises a lifting motor, a screw rod, a fixed seat and a guide rail, the spray gun is fixed on the fixed seat, the fixed seat is in threaded connection with the screw rod, the lifting motor is connected with the screw rod, and the fixed seat is matched with the guide rail to limit the fixed seat to move directionally along the guide rail.
The embodiment of the utility model provides a be provided with a cover body on the base, the bearing part is located cover internal portion.
The embodiment of the utility model provides a still include a dust recovery pipe, dust recovery union coupling in the top of the cover body and with the cover body intercommunication, dust recovery pipe configuration is to form the negative pressure and adsorb the internal portion's of cover dust.
The embodiment of the utility model provides a set up the stirring unit in the feed bin, the stirring unit includes an agitator motor, pivot and blade, the pivot with agitator motor connects, the pivot stretches into in the feed bin and be in the lower part of pivot sets up at least a set of blade.
The embodiment of the utility model provides a the blade is provided with two sets ofly, and just at least a set of blade is located the lower part of feed bin.
The embodiment of the utility model provides an opening is seted up to cover body lateral part, the opening configuration is for being used for material loading, unloading and observing.
The embodiment of the utility model provides a drive unit configuration is a inverter motor.
The embodiment of the utility model provides a still include the control unit, the control unit configuration is for control the regulation of drive unit and elevator motor's rotational speed.
Compared with the prior art, the utility model, have following advantage and effect: the structure is simple, and the design is reasonable; the spraying work can be automated, the labor is saved, and the working efficiency is improved; when the resistor disc is arranged on the bearing part, the bearing part can rotate to enable the resistor disc to rotate at a constant speed, so that the resistor disc is sprayed more uniformly; the spray gun is fixed on the lifting unit and controls the spray gun to move up and down through the lifting unit, so that different positions of the resistor disc or different resistor discs can be sprayed, and further automation is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of an apparatus for coating an inorganic insulating layer in this embodiment.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Example 1.
Referring to fig. 1, the coating apparatus for an inorganic insulating layer of the present embodiment includes a base 1, a rotation unit 2, a lifting unit 3, a dust recovery pipe 4, a stirring unit 5, a control unit 6, and a spraying unit 8.
The base 1 in this embodiment has supporting legs 11 and a table top 12, and the supporting legs 11 are fixed under the table top 12, so that a space is provided under the table top 12 for disposing components.
The rotating unit 2 in this embodiment includes a bearing portion 21 for bearing the resistive sheet 7 and a driving unit 22 for controlling the rotation of the bearing portion 21, and the driving unit 22 is connected to the bearing portion 21. The driving unit 22 can control the carrying part 21 to rotate. When the resistor disc 7 is arranged on the bearing part 21, the bearing part 21 can rotate to enable the resistor disc 7 to rotate, so that the inorganic insulating layer can be more conveniently sprayed on the resistor disc 7. The carrier part 21 in this embodiment may have a plurality of sets of resistive patches 7 stacked thereon.
The spray unit 8 in this embodiment includes a spray gun 81 and a storage bin 82, the spray gun 81 is communicated with the storage bin 82 through a pipeline, and the storage bin 82 is configured to supply the spray gun 81. In this embodiment, the spray gun 81 can automatically spray the inorganic insulating layer of the resistor disc 7.
In this embodiment, the lifting unit 3 is fixed on the base 1, and the spray gun 81 is fixed on the lifting unit 3, and the lifting unit 3 controls the spray gun 81 to move up and down, so that the spray gun 81 moves up and down, and different positions of the resistance card 7 or different resistance cards 7 are sprayed.
Specifically, lifting unit 3 includes elevator motor 31, lead screw 32, fixing base 33 and guide rail 34, spray gun 81 is fixed on fixing base 33, fixing base 33 with lead screw 32 threaded connection, elevator motor 31 with lead screw 32 connects, fixing base 33 with guide rail 34 cooperation (can set up the guide way that matches with guide rail 34 on fixing base 33, the cooperation has been accomplished) to restriction fixing base 33 is along guide rail 34 directional movement. Realize reciprocating of spray gun 81 through the lead screw structure, the removal of spray gun 81 is steady, and the coating thickness is more even, and the noise is little. The lifting unit 3 in this embodiment may also be implemented by other structures in the prior art, such as a cylinder structure, a connecting rod structure, a transmission belt structure, and the like.
The coating device for the inorganic insulating layer in the embodiment has a simple structure and a reasonable design; the spraying work can be automated, the labor is saved, and the working efficiency is improved; when the resistance card 7 is arranged on the bearing part 21, the bearing part 21 can rotate to enable the resistance card 7 to rotate at a constant speed, so that the resistance card 7 is sprayed more uniformly; the spray gun 81 is fixed on the lifting unit 3, and the lifting unit 3 controls the spray gun 81 to move up and down, so that different positions of the resistance card 7 or different resistance cards 7 can be sprayed, and further automation is realized.
In this embodiment, the base 1 is provided with a cover 13, and the bearing portion 21 is disposed inside the cover 13. The cover 13 prevents the slurry discharged from the spray gun 81 from spreading around.
The dust recovery pipe 4 in this embodiment is connected to the top of the cover 13 and communicates with the cover 13, and the dust recovery pipe 4 is configured to form a negative pressure to absorb dust inside the cover 13. Specifically, dust recycling pipe 4 can be connected with the fan, and the negative pressure in dust absorption pipe 4 is realized in the work of accessible fan to the dust in the cover body 13 is adsorbed, so, both reduced the pollution to the environment, the powder after retrieving simultaneously can recycle, greatly reduced manufacturing cost.
In this embodiment, a stirring unit 5 is disposed in the storage bin 82, the stirring unit 5 includes a stirring motor 51, a rotating shaft 52 and blades 53, the rotating shaft 52 is connected to the stirring motor 51, and the rotating shaft 52 extends into the storage bin 82 and is disposed at the lower portion of the rotating shaft 52 and provided with at least one set of blades 53. The stirring unit 5 can stir the slurry to prevent the slurry from solidifying or layering, which affects the normal spraying of the spray gun 81.
In the present embodiment, two sets of blades 53 are provided, and at least one set of blades 53 is located at the lower part of the bin 82. The blades 53 are arranged so that the slurry can be stirred by the blades 53 at different liquid levels. In addition, the discharge port of the bin 82 is located at the lower portion, and when one set of blades 51 is disposed at the lower portion of the bin 82, the slurry can be prevented from blocking the discharge port.
In this embodiment, an opening 131 is formed in the side of the cover 13, and the opening 131 is configured for loading, unloading and observation.
The driving unit 22 of this embodiment is configured as a variable frequency motor, which can realize stepless speed regulation and achieve the optimal value in the process.
The present embodiment further comprises a control unit 6, said control unit 6 being configured for controlling the adjustment of the rotational speed of said drive unit 22 and of the lifting motor 31. The control unit 6 may include a plurality of switches 61 to control the rotation speed and on-off of the driving unit 22, the rotation speed and on-off of the elevating motor 31, the on-off of the spray gun 81, the on-off of the blower of the dust recovery pipe 4, and the on-off of the stirring motor 51. The structure and control principle of the control unit 6 are prior art and will not be described herein.
The housing 13 in this embodiment may have a lighting unit 132 disposed therein for easy viewing. And the lighting unit 132 may be configured as a heat generating unit and bake the resistive sheet 7 by heat radiation, thereby accelerating the curing of the coating layer.
The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (8)
1. An apparatus for coating an inorganic insulating layer, comprising:
a base;
the rotating unit comprises a bearing part for bearing the resistor disc and a driving unit for controlling the bearing part to rotate, and the driving unit is connected with the bearing part;
the spraying unit comprises a spray gun and a storage bin, and the spray gun is communicated with the storage bin through a pipeline; and
the lifting unit is fixed on the base, the spray gun is fixed on the lifting unit, and the lifting unit controls the spray gun to move up and down;
the lifting unit comprises a lifting motor, a screw rod, a fixed seat and a guide rail, the spray gun is fixed on the fixed seat, the fixed seat is in threaded connection with the screw rod, the lifting motor is connected with the screw rod, and the fixed seat is matched with the guide rail to limit the fixed seat to move directionally along the guide rail.
2. The coating apparatus of an inorganic insulating layer according to claim 1, characterized in that: the base is provided with a cover body, and the bearing part is arranged in the cover body.
3. The coating apparatus of an inorganic insulating layer according to claim 2, characterized in that: the dust recycling device is characterized by further comprising a dust recycling pipe, wherein the dust recycling pipe is connected to the top of the cover body and communicated with the cover body, and the dust recycling pipe is configured to form negative pressure to absorb dust in the cover body.
4. The coating apparatus of an inorganic insulating layer according to claim 1, characterized in that: set up the stirring unit in the feed bin, the stirring unit includes a agitator motor, pivot and blade, the pivot with agitator motor connects, the pivot stretches into in the feed bin and be in the lower part of pivot sets up at least a set of blade.
5. The coating apparatus of an inorganic insulating layer according to claim 4, characterized in that: the blade is provided with two sets ofly, and at least a set of blade is located the lower part of feed bin.
6. The coating apparatus of an inorganic insulating layer according to claim 3, characterized in that: an opening is formed in the side of the cover body, and the opening is configured to be used for feeding, discharging and observing.
7. The coating apparatus of an inorganic insulating layer according to claim 1, characterized in that: the driving unit is configured as a variable frequency motor.
8. The coating apparatus of an inorganic insulating layer according to claim 1, characterized in that: the elevator system further comprises a control unit configured to control the adjustment of the rotational speeds of the drive unit and the elevator motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921936832.9U CN211134387U (en) | 2019-11-11 | 2019-11-11 | Coating device for inorganic insulating layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921936832.9U CN211134387U (en) | 2019-11-11 | 2019-11-11 | Coating device for inorganic insulating layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211134387U true CN211134387U (en) | 2020-07-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921936832.9U Active CN211134387U (en) | 2019-11-11 | 2019-11-11 | Coating device for inorganic insulating layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211134387U (en) |
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2019
- 2019-11-11 CN CN201921936832.9U patent/CN211134387U/en active Active
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