CN209772529U - Conveying device for electrostatic spraying of large valve seat - Google Patents
Conveying device for electrostatic spraying of large valve seat Download PDFInfo
- Publication number
- CN209772529U CN209772529U CN201821938149.4U CN201821938149U CN209772529U CN 209772529 U CN209772529 U CN 209772529U CN 201821938149 U CN201821938149 U CN 201821938149U CN 209772529 U CN209772529 U CN 209772529U
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- CN
- China
- Prior art keywords
- rod body
- concave
- bearing seats
- spraying
- hydraulic cylinders
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a conveyor for large-scale disk seat electrostatic spraying, including the transport trolley, its characterized in that: the lifting rotary unit consists of a lifting rotary rod, bearing seats, hydraulic cylinders, a motor and clamping heads, the lifting rotary rod consists of a convex rod body and a concave rod body which are mutually inserted, the hydraulic cylinders are symmetrically arranged on the front and back of a vehicle plate of the conveying trolley, the cylinder rods of the hydraulic cylinders are provided with mounting plates in a driving manner, the bearing seats are arranged on the mounting plate, the bearing seats at the front end are provided with the concave rod body, the bearing seats at the rear side are provided with the convex rod body, the front end of the concave rod body is driven to rotate by the motor, and the clamping heads are fixedly arranged at the front end of the concave rod body. The utility model has the advantages of good spraying quality, labor saving, convenient operation, improved spraying efficiency and easy realization.
Description
Technical Field
The utility model belongs to the spraying device field relates to a conveyor, especially a conveyor that is used for large-scale disk seat electrostatic spraying.
background
The valve is an important fluid control device in industry, relates to various departments of national economy, and is an important basic device for the development of the national economy. The valve mainly comprises a valve body, an opening and closing member and a valve cover, wherein a valve seat is arranged on the valve body, a valve rod drives an opening and closing piece (valve clack) of the valve to do lifting motion, and the valve clack is separated from and combined with the valve seat to open and close the valve.
After the valve is molded, it is necessary to spray the surface of the valve for the purpose of appearance, etc. The existing valve spraying mostly adopts an electrostatic spraying mode, and the electrostatic spraying is a spraying method which utilizes a high-voltage electrostatic electric field to make negatively charged paint particles directionally move along the opposite direction of the electric field and adsorb the paint particles on the surface of a workpiece.
at present, because the large valve seat is large in size and is not suitable for a hanging spraying mode, a conveying plate with a sliding rail arranged at the bottom is generally adopted to convey the large valve seat into a spraying chamber. However, the conveying plate is simple in structure, only can realize the conveying function, and cannot change the position of the valve seat, so that the position of the valve seat, which is in contact with the conveying plate, cannot be sprayed when the valve seat is sprayed, and the valve seat is required to be manually treated subsequently, so that the conveying plate is complex, manual work is wasted, and the spraying efficiency is reduced.
Through a search for a patent publication, no patent publication that is the same as the present patent application is found.
Disclosure of Invention
An object of the utility model is to overcome prior art's not enough, provide a simple structure, spraying be of high quality, economize people laborsaving, convenient operation, improve spraying efficiency, easily realize be used for large-scale disk seat electrostatic spraying's conveyor.
The utility model provides a its technical problem take following technical scheme to realize:
The utility model provides a conveyor for large-scale disk seat electrostatic spraying, includes the conveying trolley, its characterized in that: the lifting rotary unit consists of a lifting rotary rod, bearing seats, hydraulic cylinders, a motor and clamping heads, the lifting rotary rod consists of a convex rod body and a concave rod body which are mutually inserted, the hydraulic cylinders are symmetrically arranged on the front and back of a vehicle plate of the conveying trolley, the cylinder rods of the hydraulic cylinders are provided with mounting plates in a driving manner, the bearing seats are arranged on the mounting plate, the bearing seats at the front end are provided with the concave rod body, the bearing seats at the rear side are provided with the convex rod body, the front end of the concave rod body is driven to rotate by the motor, and the clamping heads are fixedly arranged at the front end of the concave rod body.
The clamping head is composed of an installation block, an air cylinder and a butting block, an installation hole for penetrating a concave head rod body and a convex head rod body is formed in the middle of the installation block, the concave head rod body is in interference fit with the installation hole, the air cylinders are installed on four sides of the installation hole, and the butting block is installed at the position of a cylinder rod of each air cylinder in a driving mode.
Moreover, the top of the abutting block is a block body with an arc surface.
the utility model has the advantages that:
1. Before spraying, the valve seat is firstly installed on each rotary lifting unit, namely, a bearing seat on the rear side and a raised head rod body are firstly removed, then the valve seat is positioned at a clamping head and is tightly propped up by a propping and connecting block, and then the raised head rod body is inserted into a concave head rod body and the bearing seat on the rear side is installed on an installation plate; then the conveying trolley is started to convey the valve seat into the spraying chamber, then the hydraulic cylinder works to drive the valve seat to rise, then the rotary work of the valve seat is completed through the driving of the motor, and the spraying work of each valve seat in the spraying chamber is completed in cooperation with the work of the powder spraying head. The spraying work of whole disk seat can be accomplished to the once spraying in the spray booth, avoids the work of the follow-up artifical additional spray that causes because of the spraying dead angle, saves the labour, has improved spraying efficiency.
2. The utility model has the advantages of scientific and reasonable design, have spraying of high quality, economize people laborsaving, convenient operation, improve spraying efficiency, easily realize, be a conveyor that is used for large-scale disk seat electrostatic spraying who has higher novelty.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the mounting head of the present invention;
Fig. 3 is a schematic structural view of the protruding head rod body and the recessed head rod body of the present invention.
description of the reference numerals
1-raised head rod body, 2-bearing seat, 3-rotation plate, 4-valve seat, 5-butting block, 6-clamping head, 7-concave head rod body, 8-hydraulic cylinder, 9-motor, 10-conveying trolley, 11-cylinder, 12-mounting block and 13-mounting hole.
Detailed Description
The embodiments of the present invention will be described in detail with reference to the accompanying drawings:
A conveying device for electrostatic spraying of large valve seats comprises a conveying trolley 10, and is characterized in that: the lifting rotary unit consists of a lifting rotary rod, a bearing seat 2, a hydraulic cylinder 8, a motor 9 and a clamping head 6, wherein the lifting rotary rod consists of a convex rod body 1 and a concave rod body 7 which are mutually inserted, the hydraulic cylinders are symmetrically arranged on the front and back of a carriage plate of the conveying trolley, the cylinder rods of the hydraulic cylinders are provided with mounting plates 3 in a driving manner, the mounting plates are provided with the bearing seats, the bearing seats at the front end are provided with the concave rod bodies, the bearing seats at the rear side are provided with the convex rod bodies, the front ends of the concave rod bodies are driven to rotate by the motor, and the clamping head is fixedly arranged at the front ends of the concave rod bodies.
the clamping head is composed of an installation block 12, an air cylinder 11 and a butting block 5, an installation hole 13 for penetrating a concave head rod body and a convex head rod body is formed in the middle of the installation block, the concave head rod body is in interference fit with the installation hole, the air cylinders are installed on four sides of the installation hole, and the butting block is installed at the position of a cylinder rod of each air cylinder in a driving mode.
The top connecting block is a block body with the top part being an arc surface.
Before spraying, the valve seat 4 is installed on each rotary lifting unit, namely, the bearing seat on the rear side and the raised head rod body are firstly removed, then the valve seat is positioned at the clamping head and is tightly jacked through the jacking block, then the raised head rod body is inserted into the concave head rod body, and the bearing seat on the rear side is installed on the installation plate; then the conveying trolley is started to convey the valve seat into the spraying chamber, then the hydraulic cylinder works to drive the valve seat to rise, then the rotary work of the valve seat is completed through the driving of the motor, and the spraying work of each valve seat in the spraying chamber is completed in cooperation with the work of the powder spraying head. The spraying work of whole disk seat can be accomplished to the once spraying in the spray booth, avoids the work of the follow-up artifical additional spray that causes because of the spraying dead angle, saves the labour, has improved spraying efficiency.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims, and therefore, the scope of the present invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (3)
1. The utility model provides a conveyor for large-scale disk seat electrostatic spraying, includes the conveying trolley, its characterized in that: the lifting rotary unit consists of a lifting rotary rod, bearing seats, hydraulic cylinders, a motor and clamping heads, the lifting rotary rod consists of a convex rod body and a concave rod body which are mutually inserted, the hydraulic cylinders are symmetrically arranged on the front and back of a vehicle plate of the conveying trolley, the cylinder rods of the hydraulic cylinders are provided with mounting plates in a driving manner, the bearing seats are arranged on the mounting plate, the bearing seats at the front end are provided with the concave rod body, the bearing seats at the rear side are provided with the convex rod body, the front end of the concave rod body is driven to rotate by the motor, and the clamping heads are fixedly arranged at the front end of the concave rod body.
2. The delivery device for electrostatic painting of large valve seats according to claim 1, wherein: the clamping head is composed of an installation block, an air cylinder and a butting block, an installation hole for penetrating a concave head rod body and a convex head rod body is formed in the middle of the installation block, the concave head rod body is in interference fit with the installation hole, the air cylinders are installed on four sides of the installation hole, and the butting block is installed at the position of a cylinder rod of each air cylinder in a driving mode.
3. The delivery device for electrostatic painting of large valve seats according to claim 2, wherein: the top connecting block is a block body with the top part being an arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821938149.4U CN209772529U (en) | 2018-11-23 | 2018-11-23 | Conveying device for electrostatic spraying of large valve seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821938149.4U CN209772529U (en) | 2018-11-23 | 2018-11-23 | Conveying device for electrostatic spraying of large valve seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209772529U true CN209772529U (en) | 2019-12-13 |
Family
ID=68787558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821938149.4U Expired - Fee Related CN209772529U (en) | 2018-11-23 | 2018-11-23 | Conveying device for electrostatic spraying of large valve seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209772529U (en) |
-
2018
- 2018-11-23 CN CN201821938149.4U patent/CN209772529U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 Termination date: 20211123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |