CN211838542U - Automatic electrostatic painting equipment for plastic parts - Google Patents
Automatic electrostatic painting equipment for plastic parts Download PDFInfo
- Publication number
- CN211838542U CN211838542U CN201922313036.6U CN201922313036U CN211838542U CN 211838542 U CN211838542 U CN 211838542U CN 201922313036 U CN201922313036 U CN 201922313036U CN 211838542 U CN211838542 U CN 211838542U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- spray gun
- plate
- workbench
- electrostatic spray
- 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
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 29
- 229920003023 plastic Polymers 0.000 title claims abstract description 29
- 238000010422 painting Methods 0.000 title claims description 14
- 239000007921 spray Substances 0.000 claims abstract description 38
- 238000005507 spraying Methods 0.000 claims abstract description 21
- 239000003973 paint Substances 0.000 claims abstract description 17
- 239000002390 adhesive tape Substances 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 12
- 239000004831 Hot glue Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 239000011248 coating agent Substances 0.000 abstract description 18
- 238000000576 coating method Methods 0.000 abstract description 18
- 238000000034 method Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Spray Control Apparatus (AREA)
- Electrostatic Spraying Apparatus (AREA)
Abstract
The utility model relates to the technical field of plastic part automatic paint spraying equipment, in particular to an automatic electrostatic paint spraying equipment for plastic parts, which comprises a workbench, wherein the top of the workbench is provided with a chute at the center of the workbench, an electric slide rail is fixedly connected in the chute, a sliding table is arranged on the electric slide rail and at the right side of the center of the workbench, side plates are fixedly connected at the top of the workbench and at the two sides of the chute, a transverse plate is fixedly connected at the top of the side plate, an earth wire is fixedly connected on the side plate at the back of the chute, and by arranging an electrostatic spray gun, a side plate, a transverse plate, a square plate and an earth wire, the problem that the prior paint spraying operation on the surface of the plastic parts is generally that an operator uses the spray gun to carry out manual spraying is solved, a plurality of fog drops containing paint or coating can volatilize into, the fog drops harm the personal safety of operators after being inhaled by human bodies.
Description
Technical Field
The utility model relates to an automatic paint spraying apparatus technical field of working of plastics specifically is an automatic electrostatic painting apparatus of working of plastics.
Background
Paint is sprayed onto the surface of an object to be coated by dispersing paint or coating material into uniform and fine droplets by means of air pressure through a spray gun, mainly for spraying the surface of automobiles, airplanes, woodware and plastic parts.
At present, the paint spraying operation on the surface of a plastic part is generally that an operator uses a spray gun to manually spray, a lot of droplets containing paint or coating volatilize into the air in the spraying process, and the droplets harm the personal safety of the operator after being inhaled by a human body due to the toxicity of the paint or coating, so that an automatic electrostatic paint spraying device for the plastic part is needed to solve the problem.
Disclosure of Invention
An object of the utility model is to provide an automatic electrostatic painting equipment of working of plastics to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an automatic electrostatic painting equipment for plastic parts comprises a workbench, wherein a sliding groove is formed in the top of the workbench and positioned at the center of the workbench, an electric sliding rail is fixedly connected in the sliding groove, a sliding table is arranged on the electric sliding rail and positioned at the right side of the center of the workbench, side plates are fixedly connected to the top of the workbench and positioned at the two sides of the sliding groove, a transverse plate is fixedly connected to the top of each side plate, a grounding wire is fixedly connected to the side plate positioned at the back of the sliding groove, a fixing plate is fixedly connected to the top of the transverse plate and positioned at the right side of the center of the transverse plate, an electrostatic spray gun is fixedly connected to the left side of the fixing plate, a painting groove is correspondingly formed in the transverse plate and positioned at the position of the electrostatic spray gun, the top of the electrostatic spray gun is electrically connected with a power wire, the top of, the bottom of diaphragm and the right side that is located the spraying groove have seted up the circular slot, go up circular slot internal fixedly connected with infrared emitter, the top of slip table and the top fixedly connected with square plate that is located the workstation, the top of square plate just is located the below in spraying groove and sets up flutedly, the bottom fixedly connected with adhesive tape of recess, the below fixedly connected with heating resistor who just is located the adhesive tape in the recess, the circular slot has been seted up down in the top of square plate and the left side that is located the recess, circular slot internal fixedly connected with infrared receiver down, the top of workstation just is located the left side fixedly connected with control panel of spout.
Preferably, the connection modes of the electrostatic spray gun and the control panel, the electric slide rail and the control panel, the infrared emitter and the control panel, the infrared receiver and the control panel, and the heating resistor and the control panel are all electrically connected, and one end of the power line far away from the electrostatic spray gun is electrically connected with the negative electrode of the high-voltage direct-current power supply.
Preferably, the one end that electrostatic spray gun was kept away from to the inlet pipe and the storage tank fixed connection who stores paint and the one end and the compressed air jar fixed connection that electrostatic spray gun was kept away from to the air hose.
Preferably, the side plates, the transverse plate and the square plate are all made of stainless steel, and the grounding wire is made of red copper.
Preferably, the width of the square plate is matched with the distance between the side plates, the sliding table is connected with the electric sliding rail in a sliding mode, and the sliding table is connected with the sliding groove in a sliding mode.
Preferably, the groove and the infrared receiver are both provided with a plurality of adhesive tapes made of hot melt adhesive.
Preferably, the length of the grounding wire is matched with the distance from the transverse plate to the ground.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, by arranging the electrostatic spray gun, the side plate, the transverse plate, the square plate and the grounding wire, the atomized coating can be charged with negative charges under the action of a high-voltage direct-current electric field by utilizing the corona discharge principle in the spraying process of the electrostatic spray gun, the side plate, the transverse plate and the square plate which are connected with the ground through the grounding wire are used as anode plates to attract the atomized coating with negative charges, the atomized coating volatilized into the air is attracted by the side plate and the transverse plate, and is adsorbed on the side plates and the transverse plate, so that operators can not be sucked into the body, the problem that the existing paint spraying operation on the surface of the plastic piece is generally that the operators use spray guns to carry out manual spraying, during the spraying process, a lot of droplets containing paint or coating volatilize into the air, and due to the toxicity of the paint or coating, the droplets can harm the personal safety of operators after being inhaled by human bodies.
2. The utility model discloses in, can make things convenient for operating personnel fixed and dismantlement working of plastics through the adhesive tape that the setting was made by the hot melt adhesive, alleviateed operating personnel's work load.
3. The utility model discloses in, through setting up infrared receiver, infrared emitter, after infrared receiver received the light signal of infrared emitter transmission, control panel just can start the static spray gun, makes in the static spray gun most in the spun coating can both fall to the working of plastics in the recess, has reduced the loss of coating.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a side sectional view of the sliding table of the present invention;
FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;
fig. 4 is an enlarged view of the point B in fig. 1 according to the present invention.
In the figure: 1-workbench, 2-chute, 3-electric slide rail, 4-sliding table, 5-side plate, 6-transverse plate, 7-grounding wire, 8-fixing plate, 9-electrostatic spray gun, 10-spraying groove, 11-power line, 12-feeding pipe, 13-air pipe, 14-upper circular groove, 15-infrared emitter, 16-square plate, 17-groove, 18-adhesive tape, 19-heating resistor, 20-lower circular groove, 21-infrared receiver, 22-control panel.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
an automatic electrostatic painting device for plastic parts comprises a workbench 1, a chute 2 is arranged at the top of the workbench 1 and positioned at the center of the workbench 1, an electric slide rail 3 is fixedly connected in the chute 2, a sliding table 4 is arranged on the electric slide rail 3 and positioned at the right side of the center of the workbench 1, side plates 5 are fixedly connected at the top of the workbench 1 and positioned at two sides of the chute 2, a transverse plate 6 is fixedly connected at the top of the side plate 5, a grounding wire 7 is fixedly connected on the side plate 5 positioned at the back of the chute 2, a fixing plate 8 is fixedly connected at the top of the transverse plate 6 and positioned at the right side of the center of the transverse plate 6, an electrostatic spray gun 9 is fixedly connected at the left side of the fixing plate 8, a spraying groove 10 is correspondingly arranged at the position of the electrostatic spray gun 9 on the transverse plate 6, the top of the electrostatic spray gun 9 is electrically connected, an air pipe 13 is fixedly connected to the right side of the electrostatic spray gun 9, one end of a feeding pipe 12, far away from the electrostatic spray gun 9, is fixedly connected with a storage tank for storing paint, one end of the air pipe 13, far away from the electrostatic spray gun 9, is fixedly connected with a compressed air tank, an upper circular groove 14 is formed in the bottom of the transverse plate 6 and positioned on the right side of the spraying groove 10, an infrared emitter 15 is fixedly connected in the upper circular groove 14, a square plate 16 is fixedly connected to the top of the sliding table 4 and positioned above the workbench 1, the width of the square plate 16 is matched with the distance between the side plates 5, the sliding table 4 is connected with the sliding groove 2 and the side plates 5 in a sliding manner, the side plates 5, the transverse plate 6 and the square plate 16 are made of stainless steel, the grounding wire 7 is made of red copper, a groove 17 is formed in the top of the square plate 16 and positioned below the spraying groove 10, and adhesive tapes 18 are fixedly, the groove 17 and the infrared receiver 21 are both provided with a plurality of adhesive tapes 18 made of hot melt adhesive, the adhesive tapes 18 made of hot melt adhesive can be both conveniently fixed and taken plastic parts, a heating resistor 19 is fixedly connected in the groove 17 and below the adhesive tapes 18, a lower circular groove 20 is formed in the top of the square plate 16 and on the left side of the groove 17, an infrared receiver 21 is fixedly connected in the lower circular groove 20, a control panel 22 is fixedly connected in the top of the workbench 1 and on the left side of the chute 2, the electrostatic spray gun 9 and the control panel 22, the electric slide rail 3 and the control panel 22, the infrared emitter 15 and the control panel 22, the connection modes of the infrared receiver 21 and the control panel 22 and the heating resistor 19 and the control panel 22 are both electric connection, one end of the power wire 11 far away from the electrostatic spray gun 9 is electrically connected with the negative electrode of the high-voltage direct current power supply, the length of the grounding wire, ensuring that the earth wire 23 can be in contact with the ground.
The utility model discloses work flow: when the device is used, the control panel 22 starts the heating resistor 19, the heating resistor 19 heats the adhesive tape 18, the adhesive tape 18 made of hot melt adhesive is heated and softened, plastic parts are placed into the grooves 17 one by one, the control panel 22 closes the heating resistor 19, the adhesive tape 18 is cooled by air and gradually solidifies, the plastic parts in the grooves 17 are fixed on the adhesive tape 18, the control panel 22 starts the electric slide rail 3, the sliding table 4 moves leftwards along the electric slide rail 3, the sliding table 4 drives the square plate 16 to move leftwards together, when the infrared receiver 21 on the square plate 16 moves under the infrared emitter 15, the infrared receiver 21 receives an optical signal transmitted by the infrared emitter 15 and converts the optical signal into an electric signal to be input into the control panel 22, after the control panel 22 receives the electric signal transmitted by the infrared receiver 21, the control panel 22 starts the electrostatic spray gun 9, and compressed air atomizes the coating in the feeding pipe 12 through, the electrostatic spray gun 9 utilizes the corona discharge principle to make the atomized coating carry negative charges under the action of the high-voltage direct-current electric field, and after the atomized coating carrying the negative charges is sprayed out, because the side plate 5 is connected with the grounding wire 7, the side plate 5 is equivalent to an anode plate, the square plate 16 is connected with the side plate 5 in a sliding way, the square plate 16 is also equivalent to an anode plate, the square plate 16 can adsorb the atomized coating with negative charges to the plastic parts in the groove 17, the surface of the plastic parts is sprayed with the coating, the atomized coating with negative charges volatilized to the air can be attracted by the side plate 5 and the transverse plate 6 and fall onto the side plate 5 and the transverse plate 6, so as to avoid being inhaled by operators, when the square plate 16 moves to the leftmost side of the electric sliding rail 3, the control panel 22 starts the heating resistor 19 again, the heating resistor 19 heats the adhesive tape 18, the adhesive tape 18 made of the hot melt adhesive is heated and softened, and an operator can take off the plastic part coated with the coating from the adhesive tape 18.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an automatic electrostatic painting equipment of working of plastics, includes workstation (1), its characterized in that: the top of the workbench (1) is positioned at the center of the workbench (1) and is provided with a sliding groove (2), the sliding groove (2) is internally and fixedly connected with an electric sliding rail (3), the electric sliding rail (3) is provided with a sliding table (4) on the right side of the center of the workbench (1), the top of the workbench (1) is fixedly connected with side plates (5) on the two sides of the sliding groove (2), the top of the side plates (5) is fixedly connected with a transverse plate (6), the side plates (5) on the back of the sliding groove (2) are fixedly connected with a grounding wire (7), the top of the transverse plate (6) is fixedly connected with a fixed plate (8) on the right side of the center of the transverse plate (6), the left side of the fixed plate (8) is fixedly connected with an electrostatic spray gun (9), and the position of the electrostatic spray gun (9) on the transverse plate (6) is, the top electric connection of electrostatic spray gun (9) is by power cord (11), the top of electrostatic spray gun (9) just is located the left side fixedly connected with inlet pipe (12) of power cord (11), the right side fixedly connected with air hose (13) of electrostatic spray gun (9), last circular slot (14) have been seted up to the bottom of diaphragm (6) and the right side that is located spraying groove (10), go up circular slot (14) internal fixation and be connected with infrared emitter (15), the top of slip table (4) just is located the top fixedly connected with square plate (16) of workstation (1), the top of square plate (16) just is located the below of spraying groove (10) and is seted up recess (17), the bottom fixedly connected with adhesive tape (18) of recess (17), just be located the below fixedly connected with heating resistor (19) of adhesive tape (18) in recess (17), round slot (20) down have been seted up on the top of square plate (16) and the left side that is located recess (17), fixedly connected with infrared receiver (21) in round slot (20) down, the top of workstation (1) just is located left side fixedly connected with control panel (22) of spout (2).
2. An automated electrostatic painting apparatus for plastic articles as claimed in claim 1, wherein: the electrostatic spray gun is characterized in that the electrostatic spray gun (9) and the control panel (22), the electric slide rail (3) and the control panel (22), the infrared emitter (15) and the control panel (22), the infrared receiver (21) and the control panel (22) and the heating resistor (19) and the control panel (22) are electrically connected, and one end of the power line (11) far away from the electrostatic spray gun (9) is electrically connected with the negative electrode of the high-voltage direct-current power supply.
3. An automated electrostatic painting apparatus for plastic articles as claimed in claim 1, wherein: one end of the feeding pipe (12) far away from the electrostatic spray gun (9) is fixedly connected with a storage tank for storing paint, and one end of the air pipe (13) far away from the electrostatic spray gun (9) is fixedly connected with a compressed air tank.
4. An automated electrostatic painting apparatus for plastic articles as claimed in claim 1, wherein: the side plates (5), the transverse plate (6) and the square plate (16) are all made of stainless steel, and the grounding wire (7) is made of red copper.
5. An automated electrostatic painting apparatus for plastic articles as claimed in claim 1, wherein: the width of square board (16) and the distance looks adaptation between curb plate (5) and slip table (4) and electronic slide rail (3), the connected mode between slip table (4) and spout (2) and square board (16) and curb plate (5) is sliding connection.
6. An automated electrostatic painting apparatus for plastic articles as claimed in claim 1, wherein: the groove (17) and the infrared receiver (21) are both provided with a plurality of adhesive tapes (18) made of hot melt adhesive.
7. An automated electrostatic painting apparatus for plastic articles as claimed in claim 1, wherein: the length of the grounding wire (7) is matched with the distance from the transverse plate (6) to the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922313036.6U CN211838542U (en) | 2019-12-20 | 2019-12-20 | Automatic electrostatic painting equipment for plastic parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922313036.6U CN211838542U (en) | 2019-12-20 | 2019-12-20 | Automatic electrostatic painting equipment for plastic parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211838542U true CN211838542U (en) | 2020-11-03 |
Family
ID=73217220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922313036.6U Expired - Fee Related CN211838542U (en) | 2019-12-20 | 2019-12-20 | Automatic electrostatic painting equipment for plastic parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211838542U (en) |
-
2019
- 2019-12-20 CN CN201922313036.6U patent/CN211838542U/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: 20201103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |