CN113856949A - Electrostatic spraying assembly line - Google Patents
Electrostatic spraying assembly line Download PDFInfo
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- CN113856949A CN113856949A CN202111174824.7A CN202111174824A CN113856949A CN 113856949 A CN113856949 A CN 113856949A CN 202111174824 A CN202111174824 A CN 202111174824A CN 113856949 A CN113856949 A CN 113856949A
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- Prior art keywords
- rod
- fixed
- sample
- belt wheel
- screw
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0285—Stands for supporting individual articles to be sprayed, e.g. doors, vehicle body parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0271—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the object or work standing still during the spraying operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/70—Arrangements for moving spray heads automatically to or from the working position
Landscapes
- Spray Control Apparatus (AREA)
Abstract
The application relates to an electrostatic spraying assembly line, which comprises a spraying box; a sample placing plate for placing a sample to be sprayed is fixed on the opposite inner side of the spraying box, and a pressing component for pressing the sample is arranged above the sample placing plate; the pressing assembly comprises a first supporting plate fixed on the inner wall of the spraying box, and a first solenoid is rotatably mounted on the bottom surface of the first supporting plate; a telescopic rod is fixed at the bottom of the first supporting plate, and a pressure rod is fixed at the bottom end of the telescopic rod; the top of the pressure lever is rotatably connected with a lead screw which is in threaded connection with a first solenoid; the top surface of the pressure lever is provided with a connecting groove which is used for being rotationally connected with the screw rod, and the pressure lever is rotationally connected with a rotating pipe through the connecting groove; the rotating pipe is in threaded connection with the screw rod; the connecting groove is connected with an inserting rod which is used for inserting with the peripheral surface of the rotating pipe in a sliding way along the length direction of the connecting groove; the pressure lever is internally provided with a separation component for driving the insertion rod to be separated from the rotating pipe. This application has the reinforcing and carries out fixed effect to the spraying sample.
Description
Technical Field
The application relates to the field of electrostatic spraying assembly lines, in particular to an electrostatic spraying assembly line.
Background
At present, electrostatic spraying is a processing technology which utilizes the corona discharge principle to charge atomized paint under the action of a high-voltage direct-current electric field to negative electricity so as to attach related protective paint on the surface of a workpiece or a plate, so as to carry out surface anticorrosion protection on the related workpiece or plate.
The related art can refer to the chinese utility model patent of granted bulletin number CN208824763U, and it discloses a tubular member inner wall electrostatic spraying device, including the mounting that is used for fixed sample, the mounting includes two sets of flexible motors and two sets of arc fixed plates, and two sets of flexible motors that go up set up respectively in the roof bottom to be provided with the actuating lever on the bottom output of two sets of flexible motors, two sets of arc fixed plates set up respectively in two sets of actuating lever bottoms.
In view of the above-mentioned related art, the inventor believes that there is a defect that when a fixing member for fixing a sample is lowered to be in contact with the sample, the distance between the fixing member and the sample is not easily observed, so that whether the fixing member is in contact with the sample or not cannot be distinguished outside a spray chamber, thereby affecting the fixing effect of the sample.
Disclosure of Invention
In order to improve the fixed not good problem of effect of spraying sample, this application provides an electrostatic spraying assembly line.
The application provides an electrostatic spraying assembly line adopts following technical scheme:
an electrostatic spraying assembly line comprises a spraying box; a sample placing plate for placing a sample to be sprayed is fixed on the opposite inner side of the spraying box, and a pressing component for pressing the sample is arranged above the sample placing plate; the pressing assembly comprises a first supporting plate fixed on the inner wall of the spraying box, and a first solenoid is rotatably mounted on the bottom surface of the first supporting plate; a telescopic rod is fixed at the bottom of the supporting plate, and a pressure rod is fixed at the bottom end of the telescopic rod; the top of the pressure lever is rotatably connected with a lead screw which is in threaded connection with a solenoid; the top surface of the pressure lever is provided with a connecting groove which is used for being rotationally connected with the screw rod, and the pressure lever is rotationally connected with a rotating pipe through the connecting groove; the rotating pipe is in threaded connection with the lead screw; the connecting groove is connected with an inserting rod which is used for inserting with the peripheral surface of the rotating pipe in a sliding way along the length direction of the connecting groove; and a separation component for driving the insertion rod to be separated from the rotating pipe is arranged in the pressure rod.
Through adopting above-mentioned technical scheme, when the rotating pipe was spacing, through a lead screw and a screwed pipe screw-thread fit, can drive the depression bar and remove downwards. After the rotating pipe loses the limiting function, the screw rod rotates along with the first screw pipe, so that the pressing rod stops moving downwards; carry on spacingly through setting up the grafting pole to the bull stick, after separable set and sample contact, make grafting pole and bull stick separation to prevent the depression bar to continue the downstream, solved and needed the manual work to distinguish the problem whether the depression bar contacts with the sample, and make the depression bar and sample contact after, stop the downstream, strengthen the fixed effect of depression bar to the sample.
Optionally, the separation assembly comprises a contact piece connected with the compression bar in a sliding manner along the length direction of the compression bar; the bottom surface of the pressure lever is provided with a second sliding groove, and the pressure lever is connected with the abutting sheet in a sliding manner through the second sliding groove; an inclined plane used for being abutted with the sample is arranged on one side, close to the screw rod, of the bottom surface of the abutting sheet; and a following assembly used for enabling the insertion rod to follow the abutting sheet to move is arranged between the abutting sheet and the insertion rod.
By adopting the technical scheme, the abutting sheets can respectively move towards two sides after contacting with the sample through the inclined planes, so that the insertion rod is separated from the rotating pipe.
Optionally, the following assembly comprises a connecting sheet fixed at the top end of the abutting sheet, and the bottom surface of the inserting rod is provided with a matching groove used for being connected with the connecting sheet in a sliding manner.
Through adopting above-mentioned technical scheme, the butt piece of being convenient for and the sample contact back, the lead screw can continue to drive the depression bar and move one end distance downwards, increases the area of contact of depression bar and sample, improves the fixed efficiency of depression bar to the sample.
Optionally, a compression spring is fixed on one side, away from the screw rod, of the abutting sheet, and one end, away from the abutting sheet, of the compression spring is fixedly connected with the compression rod through a second sliding groove.
Through adopting above-mentioned technical scheme, compression spring provides the elasticity to being close to lead screw one side for the butt piece, and the butt piece of being convenient for resets to being close to lead screw one side.
Optionally, a first sliding groove is formed in the peripheral side wall of the connecting groove, and the insertion rod is connected with the pressing rod in a sliding manner along the length direction of the pressing rod through the first sliding groove; and a return spring is fixed on one side of the insertion rod, which is far away from the rotating pipe, and one end of the return spring, which is far away from the insertion rod, is fixedly connected with the pressing rod through a first sliding groove.
Through adopting above-mentioned technical scheme, reset spring provides the elasticity to being close to rotating-barrel one side for the peg graft pole, and the peg graft pole of being convenient for provides limiting displacement for the rotating-barrel.
Optionally, a motor is fixed on the top of the supporting plate; the output end of the motor penetrates through the first supporting plate and is fixedly connected with the first solenoid.
Through adopting above-mentioned technical scheme, the motor provides power for the solenoid rotates, and the solenoid of being convenient for keeps at the uniform velocity rotating to make the depression bar descend at the uniform velocity.
Optionally, a spraying mechanism for spraying a sample is arranged on one side of the sample placing plate, the spraying mechanism comprises a second supporting plate fixed on the inner side wall of the spraying box, a screw rod and a guide rod are arranged on the second supporting plate in a penetrating manner, a connecting rod is fixed at one end, close to the screw rod, of the screw rod, and the connecting rod is fixedly connected with the guide rod; a spray gun is fixed on one side of the connecting rod, which is close to the screw rod; and a power assembly for driving the screw to move is arranged in the spraying box.
Through adopting above-mentioned technical scheme, the spray gun sets up in sample one side, and the sample of being convenient for is fixed the back, carries out the electrostatic spraying operation through removing the spray gun.
Optionally, the power assembly comprises a first belt wheel rotatably mounted at the bottom end of the first solenoid, and a second belt wheel is rotatably mounted on one side of the second supporting plate, which is close to the screw rod; a support shaft is fixed on the inner side of the spraying box, and the peripheral surface of the support shaft is rotatably connected with a third belt wheel and a fourth belt wheel; the outer peripheral surfaces of the belt wheel I, the belt wheel II, the belt wheel III and the belt wheel are sleeved with a conveying belt; a second spiral pipe is fixed on one side of the second belt wheel, which is close to the screw rod; the first belt wheel is connected with the lead screw in a sliding mode along the vertical direction.
By adopting the technical scheme, after the screw rod loses the limiting function, the screw rod rotates along with the first screw pipe, meanwhile, the screw rod drives the first belt wheel to rotate, and the first belt wheel drives the spray gun to move to one side close to the sample through the second belt wheel; the spray gun of being convenient for can be close to the sample automatically after the sample is fixed, and the motor can control the spray gun and remove simultaneously, improves the availability factor of motor.
Optionally, the outer peripheral surface of the lead screw is provided with a guide groove along the axial direction, the inner peripheral surface of the belt pulley is fixed with a guide strip, and the guide strip is connected with the lead screw in a sliding manner along the vertical direction through the guide groove.
Through adopting above-mentioned technical scheme, the guide way provides the guide effect for the gib block, and the band pulley of being convenient for is first after the lead screw loses limiting displacement, follows the lead screw and rotates.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the rotating pipe is limited, the screw rod is in threaded fit with the screw pipe, and the pressing rod can be driven to move downwards. After the rotating pipe loses the limiting function, the screw rod rotates along with the first screw pipe, so that the pressing rod stops moving downwards; the insertion rod is arranged to limit the rotating pipe, and after the separation assembly is contacted with the sample, the insertion rod is separated from the rotating pipe, so that the pressing rod is prevented from moving downwards continuously, the problem that whether the pressing rod is contacted with the sample needs to be manually distinguished is solved, and after the pressing rod is contacted with the sample, the downward movement is stopped, so that the fixing effect of the pressing rod on the sample is enhanced;
2. after the abutting sheet is contacted with the sample, the lead screw can continue to drive the pressing rod to move downwards for a certain distance, so that the contact area of the pressing rod and the sample is increased, and the fixing efficiency of the pressing rod on the sample is improved;
3. when the screw rod loses the limiting function, the screw rod rotates along with the first screw pipe, meanwhile, the screw rod drives the first belt wheel to rotate, and the first belt wheel drives the spray gun to move to one side close to the sample through the second belt wheel; the spray gun of being convenient for can be close to the sample automatically after the sample is fixed, and the motor can control the spray gun and remove simultaneously, improves the availability factor of motor.
Drawings
FIG. 1 is a schematic structural diagram of a painting booth according to an embodiment of the present application.
FIG. 2 is a cross-sectional view of a strut according to an embodiment of the present application.
FIG. 3 is a schematic structural diagram of a connecting rod according to an embodiment of the present application.
FIG. 4 is a schematic structural diagram of a lead screw according to an embodiment of the present application.
Reference numerals: 1. a spraying box; 11. a guide groove; 12. a guide strip; 13. a spray gun; 2. placing a template; 21. a first supporting plate; 3. a pressing assembly; 31. a motor; 32. a first spiral pipe; 33. a telescopic rod; 34. a lead screw; 4. a pressure lever; 41. connecting grooves; 42. pipe rotation; 43. a first sliding chute; 44. a plug rod; 45. a slot; 46. a return spring; 5. abutting the sheet; 51. a second chute; 52. a bevel; 53. connecting sheets; 54. a mating groove; 55. a compression spring; 6. a spraying mechanism; 61. a second supporting plate; 62. a guide bar; 63. a screw; 64. a connecting rod; 65. a second spiral pipe; 7. a first belt wheel; 71. a second belt wheel; 72. a support shaft; 73. a third belt wheel; 74. a belt wheel IV; 75. and (4) a conveyor belt.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses an electrostatic spraying assembly line. Referring to fig. 1, an electrostatic spray line includes a spray booth 1. A sample placing plate 2 for placing a sample to be sprayed is fixed on the opposite inner side of the spraying box 1. A pressing assembly 3 for pressing the sample is arranged above the sample placing plate 2. And a spraying mechanism 6 for spraying the sample is arranged on one side of the sample placing plate 2. The pressing component 3 is used for fixing the sample, and the possibility of shaking of the sample in the spraying process is reduced.
Referring to fig. 1 and 2, the pressing assembly 3 includes a supporting plate 21 fixed to opposite inner sides of the spray booth 1 and a motor 31 fixed to the top of the supporting plate 21. The output end of the motor 31 penetrates through the first supporting plate 21 and is fixed with the first solenoid 32. Two telescopic rods 33 are symmetrically fixed at the bottom of the first supporting plate 21, and a pressure rod 4 is fixed at the bottom end of each telescopic rod 33. The top of the pressure lever 4 is rotatably connected with a lead screw 34, and the lead screw 34 is in threaded connection with the first solenoid 32. The first solenoid 32 and the lead screw 34 drive the pressure lever 4 to move downwards through thread matching; the telescopic rod 33 is used for providing a guiding function for the compression rod 4 and reducing the possibility of the compression rod 4 deviating from the track in the vertical moving process.
Referring to fig. 1 and 2, a connecting groove 41 for rotationally connecting with the lead screw 34 is formed on the top surface of the pressure lever 4, and the pressure lever 4 is rotationally connected with a rotating pipe 42 through the connecting groove 41; the rotary tube 42 is in threaded connection with the lead screw 34. Two sliding grooves I43 are symmetrically formed in the peripheral side wall of the connecting groove 41, and the compression bar 4 is connected with a splicing rod 44 in a sliding mode along the length direction of the compression bar through the sliding grooves I43. The peripheral surface of the rotating pipe 42 is provided with a slot 45 for the insertion of the insertion rod 44; the insertion rod 44 is inserted into the outer peripheral surface of the rotating pipe 42 to provide a limiting effect for the rotating pipe 42, so that the rotating pipe 42 is in threaded connection with the screw rod 34. A return spring 46 is fixed on one side of the insertion rod 44 far away from the rotating pipe 42, and one end of the return spring 46 far away from the insertion rod 44 is fixedly connected with the pressure rod 4 through a first sliding groove 43; the return spring 46 provides the insertion rod 44 with an elastic force toward a side close to the rotary tube 42, so that the insertion rod 44 and the rotary tube 42 can be maintained in an inserted state.
Referring to fig. 1 and 2, a second sliding groove 51 communicated with the first sliding groove 43 is formed in the bottom surface of the pressing rod 4, and the pressing rod 4 is connected with the abutting piece 5 in a sliding manner along the length direction of the pressing rod 4 through the second sliding groove 51. The bottom surface of the abutting sheet 5 is provided with a slope 52 which is close to one side of the screw rod 34 and used for abutting against the edge of the sample; the contact piece 5 is brought into contact with the sample by the inclined surface 52 during the downward movement thereof, thereby moving itself away from the screw 34. A connecting sheet 53 is fixed at the top end of the abutting sheet 5, and a matching groove 54 for sliding connection with the connecting sheet 53 is formed in the bottom surface of the inserting rod 44; after moving along with the abutting sheet 5, the connecting sheet 53 contacts with the side wall of the matching groove 54 on the side far away from the screw rod 34 and drives the inserting rod 44 to move; the contact piece 5 can be contacted with the sample first, and at the initial stage of the contact piece 5 with the sample, the connecting piece 53 is not moved with the plug rod 44, so that the pressing rod 4 is kept moving downwards. A compression spring 55 is fixed on one side of the abutting sheet 5, which is far away from the screw 34, and one end of the compression spring 55, which is far away from the abutting sheet 5, is fixedly connected with the compression bar 4 through a second sliding groove 51; the compression spring 55 provides the abutting piece 5 with an elastic force toward the side close to the lead screw 34.
Referring to fig. 1 and 3, the spraying mechanism 6 includes a second supporting plate 61 fixed on the opposite inner side of the spraying box 1, a screw 63 and a guide rod 62 are arranged on the second supporting plate 61 in a penetrating manner, a connecting rod 64 is fixed at one end of the screw 63 close to the screw 34, and the connecting rod 64 is fixedly connected with the guide rod 62. The connecting rod 64 is fixed with the spray gun 13 at one side close to the screw rod 34.
Referring to fig. 1 and 3, a first belt wheel 7 is rotatably mounted at the bottom end of the first solenoid 32, and a second belt wheel 71 is rotatably mounted on one side of the second supporting plate 61 close to the screw rod 34. A support shaft 72 is fixed on the opposite inner side of the spraying box 1, and a third pulley 73 and a fourth pulley 74 are rotatably connected on the outer peripheral surface of the support shaft 72. The outer peripheral surfaces of the first belt wheel 7, the second belt wheel 71, the third belt wheel 73 and the fourth belt wheel 74 are sleeved with a conveyor belt 75; the conveyor belt 75 starts from the first pulley 7, passes through the second pulley 71 and the third pulley 73 in sequence, and returns to the first pulley 7 from the fourth pulley 74. A second screw tube 65 is fixed on one side of the second belt wheel 71 close to the screw rod 34. The first belt wheel 7 is connected with the lead screw 34 in a sliding mode along the vertical direction. The screw rod 34 can drive the belt wheel I7 at the bottom of the screw rod 63 to rotate after rotating, the belt wheel I7 drives the belt wheel II 71 to rotate, and in the rotating process of the belt wheel II 71, the spray gun 13 is driven to move towards one side close to the screw rod 34 through the threaded connection between the screw pipe II 65 and the screw rod 63.
Referring to fig. 3 and 4, a guide groove 11 is formed in the outer peripheral surface of the lead screw 34 along the axial direction of the lead screw, a guide bar 12 is fixed to the inner peripheral surface of the first belt pulley 7, and the guide bar 12 is connected with the lead screw 34 in a sliding mode along the vertical direction through the guide groove 11.
The implementation principle of an electrostatic spraying assembly line in the embodiment of the application is as follows:
after the motor 31 is started, the motor 31 drives the first solenoid 32 to rotate, and the lead screw 34 in the limiting state is in threaded fit with the first solenoid 32 at the moment, so that the pressing rod 4 is driven to move downwards, and the pressing rod 4 is convenient to abut against and fix a sample placed on the sample placing plate 2.
When the plunger 4 is to be brought into contact with the sample, the abutting piece 5 is brought into contact with the sample, and the abutting piece 5 is pushed to move to the side away from the sample. After the contact piece 5 is abutted for a certain distance, the connecting piece 53 contacts with the side wall of the matching groove 54, so that the insertion rod 44 is driven to move, and the insertion rod 44 is separated from the rotating pipe 42.
The screw rod 34 losing the limiting function rotates along with the first screw pipe 32 and drives the first belt wheel 7 to rotate synchronously. The first belt wheel 7 drives the second belt wheel 71 to rotate. The second belt wheel 71 is matched with the screw 63 through the second screw 65 to drive the spray gun 13 to move towards the side close to the sample, so that the spray gun 13 approaches the sample and the spraying operation is carried out.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. An electrostatic spraying assembly line comprises a spraying box (1); a sample placing plate (2) for placing a sample to be sprayed is fixed on the opposite inner side of the spraying box (1), and a pressing component (3) for pressing the sample is arranged above the sample placing plate (2); the method is characterized in that: the pressing component (3) comprises a first supporting plate (21) fixed on the inner wall of the spraying box (1), and a first solenoid (32) is rotatably mounted on the bottom surface of the first supporting plate (21); a telescopic rod (33) is fixed at the bottom of the first supporting plate (21), and a pressure rod (4) is fixed at the bottom end of the telescopic rod (33); the top of the pressure lever (4) is rotatably connected with a lead screw (34), and the lead screw (34) is in threaded connection with a first solenoid (32); the top surface of the pressure lever (4) is provided with a connecting groove (41) which is used for being rotationally connected with the screw rod (34), and the pressure lever (4) is rotationally connected with a rotating pipe (42) through the connecting groove (41); the rotating pipe (42) is in threaded connection with the lead screw (34); the connecting groove (41) is connected with an inserting rod (44) which is used for inserting with the peripheral surface of the rotating pipe (42) along the length direction of the connecting groove in a sliding manner; and a separation component for driving the insertion rod (44) to be separated from the rotating pipe (42) is arranged in the pressure rod (4).
2. An electrostatic painting line according to claim 1, wherein: the separation component comprises a contact piece (5) connected with the compression bar (4) in a sliding manner along the length direction of the compression bar (4); the bottom surface of the pressure lever (4) is provided with a second sliding groove (51), and the pressure lever (4) is connected with the butt piece (5) in a sliding manner through the second sliding groove (51); an inclined plane (52) used for being abutted with a sample is formed on one side, close to the screw rod (34), of the bottom surface of the abutting sheet (5); a following component for enabling the insertion rod (44) to move along with the abutting piece (5) is arranged between the abutting piece (5) and the insertion rod (44).
3. An electrostatic painting line according to claim 2, wherein: the following assembly comprises a connecting sheet (53) fixed at the top end of the abutting sheet (5), and a matching groove (54) used for being connected with the connecting sheet (53) in a sliding manner is formed in the bottom surface of the inserting rod (44).
4. An electrostatic painting line according to claim 2, wherein: and a compression spring (55) is fixed on one side, away from the screw rod (34), of the abutting sheet (5), and one end, away from the abutting sheet (5), of the compression spring (55) is fixedly connected with the compression rod (4) through a second sliding groove (51).
5. An electrostatic painting line according to claim 1, wherein: the peripheral side wall of the connecting groove (41) is provided with a first sliding groove (43), and the insertion rod (44) is connected with the pressing rod (4) in a sliding manner along the length direction of the pressing rod (4) through the first sliding groove (43); a return spring (46) is fixed on one side, away from the rotating pipe (42), of the insertion rod (44), and one end, away from the insertion rod (44), of the return spring (46) is fixedly connected with the pressing rod (4) through a first sliding groove (43).
6. An electrostatic painting line according to claim 1, wherein: a motor (31) is fixed at the top of the first supporting plate (21); the output end of the motor (31) penetrates through the first supporting plate (21) and is fixedly connected with the first solenoid (32).
7. An electrostatic painting line according to claim 1, wherein: a spraying mechanism (6) for spraying a sample is arranged on one side of the sample placing plate (2), the spraying mechanism (6) comprises a second supporting plate (61) fixed on the inner side wall of the spraying box (1), a screw rod (63) and a guide rod (62) penetrate through the second supporting plate (61), a connecting rod (64) is fixed at one end, close to the screw rod (34), of the screw rod (63), and the connecting rod (64) is fixedly connected with the guide rod (62); a spray gun (13) is fixed on one side of the connecting rod (64) close to the screw rod (34); and a power assembly for driving the screw (63) to move is arranged in the spraying box (1).
8. An electrostatic painting line according to claim 7, wherein: the power assembly comprises a first belt wheel (7) rotatably mounted at the bottom end of the first solenoid (32), and a second belt wheel (71) is rotatably mounted on one side, close to the screw rod (34), of the second supporting plate (61); a support shaft (72) is fixed on the opposite inner side of the spraying box (1), and the peripheral surface of the support shaft (72) is rotatably connected with a third belt wheel (73) and a fourth belt wheel (74); a conveyor belt (75) is sleeved on the outer peripheral surfaces of the first belt wheel (7), the second belt wheel (71), the third belt wheel (73) and the fourth belt wheel (74); a second solenoid (65) is fixed on one side, close to the screw rod (34), of the second belt wheel (71); the first belt wheel (7) is connected with the lead screw (34) in a sliding mode along the vertical direction.
9. An electrostatic painting line according to claim 8, wherein: the outer peripheral surface of the lead screw (34) is provided with a guide groove (11) along the axial direction, the inner peripheral surface of the belt wheel I (7) is fixedly provided with a guide strip (12), and the guide strip (12) is connected with the lead screw (34) in a sliding mode along the vertical direction through the guide groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111174824.7A CN113856949A (en) | 2021-10-09 | 2021-10-09 | Electrostatic spraying assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111174824.7A CN113856949A (en) | 2021-10-09 | 2021-10-09 | Electrostatic spraying assembly line |
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| Publication Number | Publication Date |
|---|---|
| CN113856949A true CN113856949A (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111174824.7A Pending CN113856949A (en) | 2021-10-09 | 2021-10-09 | Electrostatic spraying assembly line |
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| CN (1) | CN113856949A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570544A (en) * | 2022-03-15 | 2022-06-03 | 广德众泰科技有限公司 | Spraying device and method for circuit board production |
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| GB708172A (en) * | 1950-05-18 | 1954-04-28 | Merryweather & Sons | Improvements in apparatus for tightening and freeing screwed pipe or hose connections |
| US20050028617A1 (en) * | 2001-11-27 | 2005-02-10 | Wells Peter John | Movable sample holder |
| AU2015101536A4 (en) * | 2015-10-16 | 2015-11-19 | Zhejiang Jinguang Solar Technology Co., Ltd. | An Insulating Powder Coating Device for Stator |
| CN212092897U (en) * | 2020-04-17 | 2020-12-08 | 安徽玖珑电器科技有限公司 | Air conditioner working of plastics paint spraying apparatus |
| CN213704854U (en) * | 2020-10-24 | 2021-07-16 | 江阴欧诺源光伏科技有限公司 | Laminator convenient to handle not unidimensional solar cell panel |
| CN213498942U (en) * | 2020-10-29 | 2021-06-22 | 大连九鼎机械制造有限公司 | Bearing assembling machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570544A (en) * | 2022-03-15 | 2022-06-03 | 广德众泰科技有限公司 | Spraying device and method for circuit board production |
| CN114570544B (en) * | 2022-03-15 | 2023-06-06 | 广德众泰科技有限公司 | Spraying device and spraying method for circuit board production |
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