CN215655819U

CN215655819U - Spraying production line powder spraying device

Info

Publication number: CN215655819U
Application number: CN202122101215.0U
Authority: CN
Inventors: 葛亮; 朱峰
Original assignee: Jiangsu Hailing Electromechanical Equipment Engineering Co ltd
Current assignee: Jiangsu Hailing Electromechanical Equipment Engineering Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-01-28
Anticipated expiration: 2031-09-01

Abstract

The utility model relates to a line powder spray device is produced in spraying, it relates to spraying equipment technical field, which comprises a frame, a plurality of through-holes have been seted up to the frame both sides, the frame lateral wall is fixed with the support frame, the support frame slides near frame one side and is connected with the bracing piece, the frame is located the through-hole and is equipped with a plurality of shower nozzles, and the shower nozzle passes the one end and the bracing piece fixed connection of through-hole, the one end intercommunication that the frame was kept away from to the shower nozzle has the connecting pipe, the connecting pipe is kept away from shower nozzle one end and is connected with the air pump, be equipped with in the frame and be used for driving the reciprocating sliding control mechanism of bracing piece. Operating personnel drive control mechanism makes bracing piece reciprocating motion, and the bracing piece slides and drives the connecting tube along vertical reciprocating motion, and then the shower nozzle can evenly spray the work piece, and this application has the effect that improves work piece spraying quality.

Description

Spraying production line powder spraying device

Technical Field

The application relates to the technical field of spraying equipment, in particular to a powder spraying device for a spraying production line.

Background

Powder spraying is a coating process that allows a coating to be uniformly applied to a workpiece by corona discharge.

In the related art, a powder spray gun is generally needed, the powder spray gun ionizes air around the gun head by using a high-voltage electrostatic generator to generate a negative electrostatic magnetic field, and a workpiece to be coated is processed through the electrostatic magnetic field. The workpiece to be coated is conveyed through the conveying belt, then an operator holds the powder spray gun by hand, and the powder spray gun sprays powder onto the workpiece to be coated, so that the condition that the surface of the workpiece is easy to rust is reduced.

Aiming at the related technologies, the inventor thinks that the powder spraying efficiency is low when the workpiece to be sprayed is artificially sprayed, and meanwhile, the situation of poor spraying quality can occur, and the workload of operators is increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that manual spraying leads to spraying quality not good enough, this application provides a spraying production line powder spray device.

The application provides a spraying production line powder spraying device adopts following technical scheme:

the utility model provides a spray production line powder spray device, includes the frame, a plurality of through-holes have been seted up to the frame both sides, the frame lateral wall is fixed with the support frame, the support frame slides near frame one side and is connected with the bracing piece, the frame is located and is equipped with a plurality of shower nozzles in the through-hole, the shower nozzle passes the one end and bracing piece fixed connection of through-hole, the one end intercommunication that the frame was kept away from to the shower nozzle has the connecting pipe, the connecting pipe is kept away from shower nozzle one end and is connected with the air pump, be equipped with in the frame and be used for driving the reciprocating sliding control mechanism of bracing piece.

Through adopting above-mentioned technical scheme, operating personnel drive control mechanism makes the bracing piece reciprocating motion, and the bracing piece slides and drives the connecting tube along vertical reciprocating motion, and then the shower nozzle can evenly spray the work piece, reduces the work piece and sprays the uneven possibility that leads to the work piece spraying quality not good enough, has also reduced the human cost simultaneously.

Optionally, a mounting groove is formed in the support frame, the control mechanism comprises two chain wheels which are rotatably connected in the mounting groove, the two chain wheels are connected through a chain, the chain is fixedly connected with the support rod, and a servo motor which is used for driving one of the chain wheels to rotate in a reciprocating manner is arranged on the support frame.

Through adopting above-mentioned technical scheme, operating personnel starts servo motor, and servo motor's output shaft reciprocating rotation drives one of them sprocket reciprocating rotation, and one of them sprocket rotates and drives the chain and removes, and the chain removes and can drive the bracing piece along vertical reciprocating sliding for shower nozzle on the bracing piece can evenly spray the work piece, thereby reaches the purpose that improves work piece spraying quality.

Optionally, the support rod includes a sleeve and a positioning rod, the sleeve is connected with the support frame in a sliding manner, one end of the sleeve away from the support frame is fixedly connected with the positioning rod, the positioning rod is fixedly connected with the connecting pipe, one end of the sleeve away from the support frame is fixedly connected with the chain, a fixing rod is fixed in the support frame, and the inner circumferential surface of the sleeve is connected with the fixing rod in a sliding manner.

Through adopting above-mentioned technical scheme, the fixed rod plays the effect of direction to the sleeve pipe, reduces the condition of bracing piece skew, reduces the bracing piece skew and leads to the connecting pipe easy and the frame friction damage's possibility, improves powder spray device's life.

Optionally, the support frame is provided with a protection pipe sleeved on the connecting pipe.

Through adopting above-mentioned technical scheme, through setting up the protective tube, the protective tube can be accomodate to the connecting pipe, reduces the condition that connecting pipe and support frame friction damage when the bracing piece slides on the frame, and then has further improved powder spray device's life.

Optionally, the frame is located the through-hole and can be dismantled and be connected with two baffles that set up relatively, the outer peripheral face and the baffle of shower nozzle slide and be connected.

Through adopting above-mentioned technical scheme, through setting up the baffle, can effectively reduce the possibility that shower nozzle spun coating splashes outside the frame, on the one hand, reduce the coating and splash the frame outside the back easily by the inspiratory possibility of operating personnel, improved the factor of safety of powder spraying device, on the other hand, reduce the condition that coating is difficult to the clearance after spraying outside the frame.

Optionally, a limiting groove is formed in the side wall of the rack, and a limiting block used for being connected with the limiting groove in an inserting mode is fixed on one side, close to the rack, of the baffle.

Through adopting above-mentioned technical scheme, operating personnel passes the through-hole with the shower nozzle, pegs graft the limiting groove with the stopper afterwards in, satisfies the demand that the baffle was fixed in the frame, meanwhile, when needs were maintained the shower nozzle, with stopper and limiting groove separation for baffle and frame separation, so that operating personnel maintains shower nozzle and connecting pipe.

Optionally, the frame is located the spacing inslot and has seted up the fixed slot, the frame is located the fixed slot internal slip and is connected with the round pin piece, set up the round pin groove that is used for pegging graft with the round pin piece on the stopper, the one end that the round pin groove was kept away from to the round pin piece is fixed with the spring, the one end and the frame fixed connection of round pin piece are kept away from to the spring, wear to be equipped with in the frame with round pin piece fixed connection's haulage rope.

Through adopting above-mentioned technical scheme, operating personnel pulling haulage rope pegs graft the limiting groove with the stopper afterwards, loosens the haulage rope and makes round pin piece peg graft with the cotter way, can realize fixing the baffle in the frame, takes off the baffle from the frame when needs, and operating personnel pulling haulage rope makes round pin piece and cotter way separation, can separate stopper and limiting groove to in order to maintain the connecting pipe after operating personnel separates baffle and frame.

Optionally, the side wall of the rack is rotatably connected with a connecting rod, and the connecting rod is fixedly connected with one end, far away from the pin block, of the traction rope.

Through adopting above-mentioned technical scheme, operating personnel rotates the connecting rod, and connecting rod pulling haulage rope, pulling round pin piece and cotter way separation when haulage rope convolutes on the connecting rod, and then the operating personnel of being convenient for makes baffle and frame separation through adjusting the connecting rod.

In summary, the present application includes at least one of the following beneficial technical effects:

by arranging the control mechanism, the supporting rod can slide in a reciprocating manner, the supporting rod slides to drive the connecting pipe to move in a reciprocating manner vertically, meanwhile, the air pump is started, the spray head can uniformly spray the workpiece, the condition that the spraying quality of the workpiece is poor due to uneven spraying of the workpiece is reduced, and meanwhile, the artificial cost is also reduced;

by arranging the chain wheel and the chain, the servo motor is started, and the output shaft of the servo motor rotates in a reciprocating manner to drive the supporting rod to slide in a reciprocating manner along the vertical direction, so that the spray head on the supporting rod can uniformly spray on the workpiece, and the aim of improving the spraying quality of the workpiece is fulfilled;

through setting up the dead lever, play the effect of direction to the sleeve pipe, reduce the possibility of bracing piece skew, reduce the bracing piece skew and lead to the connecting pipe easy with the frame condition of friction damage, and then improve powder spray device's life.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a schematic view of the internal structure of the support frame of this embodiment.

Fig. 3 is a schematic view of the internal structure of the rack of this embodiment.

Fig. 4 is a partially enlarged schematic view at a in fig. 3.

Description of reference numerals: 1. a frame; 11. a through hole; 12. a limiting groove; 13. fixing grooves; 14. a pin block; 15. a spring; 2. a support frame; 21. mounting grooves; 3. a spraying mechanism; 31. an air pump; 32. a delivery pipe; 33. a connecting pipe; 34. a spray head; 35. a support bar; 351. a sleeve; 352. positioning a rod; 4. a fixed mount; 41. a pulley; 42. a conveyor belt; 43. a drive motor; 44. a clamp; 5. a control mechanism; 51. a sprocket; 52. a chain; 53. a servo motor; 54. fixing the rod; 6. a protective tube; 61. a fixed part; 62. a bending part; 63. a movable portion; 64. a first limit rod; 65. a second limiting rod; 7. a baffle plate; 71. a limiting block; 711. a pin slot; 8. a hauling rope; 81. a connecting rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a spraying production line powder spraying device. Referring to fig. 1, a powder spraying device for a spraying production line comprises a frame 1, wherein support frames 2 are fixed on the side walls of two sides of the frame 1, a spraying mechanism 3 is arranged on each support frame 2, the spraying mechanism 3 is used for spraying a workpiece, fixing frames 4 are arranged at two ends of the frame 1, two ends of each fixing frame 4 are located in the corresponding fixing frame 4 and are connected with belt wheels 41 in a rotating mode, the belt wheels 41 are connected through conveying belts 42, transmission motors 43 are fixed on the side walls of the fixing frames 4, and output shafts of the transmission motors 43 are coaxially fixed with one of the belt wheels 41. The bottom of the conveyor belt 42 is fixed with a clamp 44, and the clamp 44 is used for clamping a workpiece.

During operation, the transmission motor 43 starts, the output shaft of the transmission motor 43 rotates to drive one of the belt wheels 41 to rotate, so that the conveying belt 42 moves, then the conveying belt 42 conveys the workpiece to the position between the spraying mechanisms 3, and the spraying mechanisms 3 spray the workpiece, so that the workpiece surface processing can be realized.

Referring to fig. 1 and 2, the spraying mechanism 3 includes two oppositely disposed air pumps 31 fixed at the bottom of the supporting frame 2, the air pumps 31 are connected to a material conveying pipe 32, one end of the material conveying pipe 32 far away from the air pumps 31 is connected to a plurality of connecting pipes 33, and the material conveying pipe 32 is used for conveying the paint into the connecting pipes 33. In this embodiment, connecting pipe 33 is three, and three connecting pipe 33 is kept away from conveying pipeline 32 one end and all is fixed with shower nozzle 34, all sets up the through-hole 11 that sets up along 1 length direction array of frame on the lateral wall of frame 1 both sides, and 2 both sides of support frame all are connected with bracing piece 35 along vertical sliding, bracing piece 35 and shower nozzle 34 fixed connection, and shower nozzle 34 passes the one end of through-hole 11 and sprays the work piece. The support frame 2 is provided with a control mechanism 5, and the control mechanism 5 is used for driving the support rod 35 to vertically reciprocate.

Referring to fig. 1 and 2, the supporting frame 2 has an installation slot 21 therein, the control mechanism 5 includes two chain wheels 51 rotatably connected in the installation slot, and the rotation direction of the chain wheels 51 is arranged along the length direction of the frame 1. Two chain wheels 51 are connected through a chain 52, the chain 52 is fixedly connected with one side of the support rod 35 far away from the rack 1, a servo motor 53 is fixed on the side wall of the support frame 2, and an output shaft of the servo motor 53 is coaxially and fixedly connected with a rotating shaft of the chain wheel 51. The bracing piece 35 includes sleeve pipe 351 and locating lever 352, and sleeve pipe 351 and support frame 2 are connected along vertical sliding, and the one end and the locating lever 352 fixed connection of support frame 2 are kept away from to sleeve pipe 351, and support frame 2 internal fixation has dead lever 54, and the inner peripheral surface and the dead lever 54 of sleeve pipe 351 are connected along vertical sliding.

Referring to fig. 1, in order to reduce the friction damage between the connection pipe 33 and the support frame 2 during the movement of the nozzle 34, the protection pipes 6 are disposed on both sides of the support frame 2, each protection pipe 6 includes a fixed portion 61, a bent portion 62 and a movable portion 63, the fixed portion 61, the bent portion 62 and the movable portion 63 are sequentially and fixedly connected, inner circumferential surfaces of the fixed portion 61 and the bent portion 62 are fixedly connected with the material conveying pipe 32, and an inner circumferential surface of the movable portion 63 is fixedly connected with the connection pipe 33. A first limiting rod 64 and a second limiting rod 65 are fixed on two sides of the support frame 2, one end of the first limiting rod 64, which is far away from the support frame 2, is fixedly connected with the fixing part 61, and one end of the second limiting rod 65, which is far away from the support frame 2, is fixedly connected with the bending part 62. The movable part 63 may be a tank chain or an elastic plastic pipe.

Referring to fig. 3 and 4, the frame 1 is provided with two oppositely-arranged baffles 7 in the through hole 11, one end of each baffle 7 is connected with the corresponding spray head 34 in a sliding manner, a limiting block 71 is fixed to the other end of each baffle 7, a limiting groove 12 is formed in the side wall of the frame 1, and the limiting groove 12 is used for being connected with the limiting block 71 in an inserting manner. The frame 1 is located and has seted up fixed slot 13 in the mounting groove 21, and frame 1 is located and slides in fixed slot 13 and be connected with round pin piece 14, has seted up round pin groove 711 on the stopper 71 lateral wall, and round pin groove 711 is used for pegging graft with round pin piece 14. A spring 15 is fixed at one end of the pin block 14 far away from the pin groove 711, one end of the spring 15 far away from the pin block 14 is fixedly connected with the frame 1, the spring 15 is an extension spring 15, and pushing force moving towards the pin groove 711 is applied to the pin block 14, so that the possibility of separation of the frame 1 and the baffle 7 can be reduced. Meanwhile, in order to facilitate the separation of the baffle 7 from the rack 1 by an operator, the side wall of the rack 1 is rotatably connected with a connecting rod 81 between the through holes 11, two hauling ropes 8 are fixed on the outer peripheral surface of the connecting rod 81, and one end of each hauling rope 8 penetrating through the fixing groove 13 is fixedly connected with the pin block 14.

The implementation principle of the powder spraying device of the spraying production line in the embodiment of the application is as follows: when the workpiece needs to be sprayed, an operator starts the servo motor 53, the output shaft of the servo motor 53 rotates in a reciprocating manner to drive one of the chain wheels 51 to rotate in a reciprocating manner, so that the chain 52 moves, the chain 52 moves to drive the supporting rod 35 to move in a reciprocating manner along the vertical direction, the supporting rod 35 moves to drive the spray head 34 to spray the workpiece in a reciprocating manner, and the workpiece can be uniformly sprayed.

When baffle 7 is installed in frame 1, operating personnel aim at spacing groove 12 with spacing block 71 and make spacing block 71 peg graft with spacing groove 12, operating personnel rotates connecting rod 81 afterwards, and connecting rod 81 rotates and drives haulage rope 8 and convolute on connecting rod 81, and round pin piece 14 resets to fixed slot 13 afterwards in, then spacing block 71 contacts with the tank bottom of spacing groove 12, and operating personnel loosens connecting rod 81 again and makes round pin piece 14 peg graft with round pin groove 711, can realize the installation of baffle 7.

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

1. The utility model provides a spraying production line powder spray device, includes frame (1), its characterized in that: frame (1) both sides have been seted up a plurality of through-holes (11), frame (1) lateral wall is fixed with support frame (2), support frame (2) are close to frame (1) one side and slide and be connected with bracing piece (35), frame (1) are located and are equipped with a plurality of shower nozzles (34) in through-hole (11), shower nozzle (34) pass the one end and bracing piece (35) fixed connection of through-hole (11), the one end intercommunication that frame (1) was kept away from in shower nozzle (34) has connecting pipe (33), shower nozzle (34) one end is kept away from in connecting pipe (33) is connected with air pump (31), be equipped with on frame (1) and be used for driving bracing piece (35) reciprocating sliding's control mechanism (5).

2. The powder spraying device for the spraying production line of claim 1, which is characterized in that: the utility model discloses a chain wheel, including support frame (2), set up mounting groove (21) in support frame (2), control mechanism (5) are including rotating two sprocket (51) of connecting in mounting groove (21), two sprocket (51) are connected through chain (52), chain (52) and bracing piece (35) fixed connection, be equipped with on support frame (2) and be used for driving one of them sprocket (51) reciprocating rotation's servo motor (53).

3. The powder spraying device for the spraying production line of claim 2, wherein: the support rod (35) comprises a sleeve (351) and a positioning rod (352), the sleeve (351) is connected with the support frame (2) in a sliding mode, one end, far away from the support frame (2), of the sleeve (351 is fixedly connected with the positioning rod (352), the positioning rod (352) is fixedly connected with the connecting pipe (33), one end, far away from the support frame (2), of the sleeve (351 is fixedly connected with the chain (52), a fixing rod (54) is fixed in the support frame (2), and the inner circumferential surface of the sleeve (351) is connected with the fixing rod (54) in a sliding mode.

4. The powder spraying device for the spraying production line of claim 1, which is characterized in that: the support frame (2) is provided with a protective pipe (6) sleeved on the connecting pipe (33).

5. The powder spraying device for the spraying production line of claim 1, which is characterized in that: frame (1) are located through-hole (11) and can dismantle baffle (7) that are connected with two relative settings, the outer peripheral face and the baffle (7) of shower nozzle (34) are connected that slide.

6. The powder spraying device for the spraying production line of claim 5, wherein the powder spraying device comprises: the side wall of the rack (1) is provided with a limiting groove (12), and one side of the baffle (7) close to the rack (1) is fixed with a limiting block (71) which is used for being connected with the limiting groove (12) in an inserting mode.

7. The powder spraying device for the spraying production line of claim 1, which is characterized in that: frame (1) are located and have seted up fixed slot (13) in spacing groove (12), frame (1) are located fixed slot (13) internal slipping and are connected with round pin piece (14), offer round pin groove (711) that are used for pegging graft with round pin piece (14) on stopper (71), the one end that round pin groove (711) were kept away from in round pin piece (14) is fixed with spring (15), the one end and frame (1) fixed connection of round pin piece (14) are kept away from in spring (15), wear to be equipped with haulage rope (8) with round pin piece (14) fixed connection on frame (1).

8. The powder spraying device for the spraying production line of claim 7, wherein: the connecting rod (81) is rotatably connected to the side wall of the rack (1), and the connecting rod (81) is fixedly connected with one end, far away from the pin block (14), of the traction rope (8).