CN215390190U

CN215390190U - Bearing roller paint spraying apparatus

Info

Publication number: CN215390190U
Application number: CN202121444365.5U
Authority: CN
Inventors: 张扣欣
Original assignee: Baoding Haobo Mechanical Equipment Co ltd
Current assignee: Baoding Haobo Mechanical Equipment Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-01-04
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a roller paint spraying device which comprises a box body, wherein the top of an inner cavity of the box body is fixedly connected with an upper U-shaped supporting plate, a lead screw is arranged in the upper U-shaped supporting plate, a nut is connected onto the lead screw, and a spray head is fixedly connected onto the nut; the bottom of the inner cavity of the box body is slidably connected with a lower U-shaped supporting plate, a cross rod is arranged on the lower U-shaped supporting plate, a moving block is slidably connected onto the cross rod, a right rotating fixing seat is fixedly connected onto the moving block, the U-shaped connecting rod is fixedly connected with a left rotating fixing seat, and bearings are arranged inside the left rotating fixing seat and the right rotating fixing seat; a rotating shaft is fixedly connected to the motor outside the box body, a bevel gear is fixedly connected to one side, close to the motor, of the rotating shaft, a vertical bevel gear is arranged between one end, penetrating through the box body, of the screw rod and the bevel gear, the bevel gear is meshed with the vertical bevel gear, paint spraying work is carried out inside the closed box body, damage to a human body caused by paint is avoided, and a good production environment is provided for operators; the device has stronger practicability and wider application range.

Description

Bearing roller paint spraying apparatus

Technical Field

The utility model relates to the technical field of paint spraying, in particular to a carrier roller paint spraying device.

Background

In industrial production, after being manufactured and molded, a plurality of products or parts of the products need to be painted on the surface so as to meet the functional requirements or the aesthetic requirements in use. The painting is initially done by hand, where a paint gun is held by hand and the surface of the product to be painted is covered by a mold or directly painted. Manual spraying has many drawbacks, not only is the efficiency low, but also the long-time contact of paint can cause the injury to human health. Along with the development of science and technology, the automatic paint spraying apparatus of bearing roller appears, and the automatic paint spraying apparatus of bearing roller is one kind can be automatically with paint dispersion vaporific to the spraying is in the application equipment of waiting the product surface of spraying paint, but the automatic paint spraying apparatus of current bearing roller has following problem: the paint film has uneven thickness and the appearance quality can not be ensured.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a carrier roller paint spraying device to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following scheme: the utility model provides a roller paint spraying device which comprises a box body, wherein the top of an inner cavity of the box body is fixedly connected with an upper U-shaped supporting plate, a lead screw is arranged in the upper U-shaped supporting plate, a nut is connected onto the lead screw, one end of the nut is abutted against the upper U-shaped supporting plate, and the other end of the nut is fixedly connected with a spray head; the bottom of the inner cavity of the box body is slidably connected with a lower U-shaped supporting plate, a cross rod is arranged on the lower U-shaped supporting plate, a moving block is slidably connected onto the cross rod, a right rotating fixing seat is fixedly connected onto the moving block, a U-shaped connecting rod is fixedly arranged on one side of the lower U-shaped supporting plate, the U-shaped connecting rod is fixedly connected with a left rotating fixing seat, and bearings are arranged inside the left rotating fixing seat and the right rotating fixing seat; the outer ring of the bearing is fixed with the rotary fixed-bed machine, and the inner ring is rotationally connected with the carrier roller and the transmission rod; the bottom of movable block is provided with little ball, the movable block still is provided with the screens piece, and the screens piece is among the prior art, and the screens piece is convenient for fix the bearing roller after target in place, improves the stability of device during operation.

A motor is fixedly arranged on the outer side of the box body, the motor is fixedly connected with a rotating shaft, a bevel gear is fixedly connected to one side, close to the motor, of the rotating shaft, and one end of a lead screw penetrates through the box and is fixedly connected with a vertical bevel gear matched with the bevel gear; a through groove is formed in the contact position of the connecting rod and the box body, and the through groove is convenient for the connecting rod to move so as to prevent the connecting rod from being blocked.

Preferably, the upper end face of the right rotating fixing seat is fixedly connected with a vertical plate, the lead screw penetrates through the vertical plate, the vertical plate is connected with the lead screw in a sliding mode, and the vertical plate can move synchronously along with the moving block.

Preferably, the nut is arranged between the inner left end surface of the upper U-shaped support plate and the vertical plate, a left inductive switch is arranged on the inner left end surface of the upper U-shaped support plate, a right inductive switch is arranged on one side, close to the nut, of the vertical plate, and the left inductive switch and the right inductive switch are located on the same horizontal plane and are correspondingly arranged; inductive switch can follow riser synchronous motion, guarantees that the shower nozzle can rationally spray paint according to the specification of bearing roller to prevent extravagant paint, reduce power consumption.

Preferably, the nut sets up between the inboard left end face of last U-shaped backup pad and the riser, the inboard left end face of going up the U-shaped backup pad is provided with left inductive switch, the riser is close to one side of nut is provided with right inductive switch, left side inductive switch with right inductive switch is located same horizontal plane and corresponds the arrangement.

Preferably, a crank is fixedly arranged on one side, far away from the motor, of the rotating shaft, and a connecting rod is hinged between the crank and the U-shaped connecting rod.

Preferably, the other end of the transmission shaft penetrates through the box body and is fixedly connected with a small belt wheel, the transmission rod is fixedly connected with a large belt wheel on the outer side of the box body, and a belt is connected between the large belt wheel and the small belt wheel.

Preferably, the bottom of the box body is provided with a slide way, and the lower part of the lower U-shaped supporting plate is rotatably provided with small wheels matched with the slide way, so that the transmission stability and smoothness of the lower U-shaped supporting plate are improved.

Preferably, the top of box is fixed and is provided with and stores up the lacquer case, it has out the lacquer hose to store up to communicate between lacquer case and the shower nozzle, and the shower nozzle of being convenient for still goes out lacquer in moving about and is smooth.

The utility model discloses the following technical effects: according to the utility model, paint spraying work is carried out in the closed box body, so that damage to a human body caused by long-time paint contact can be avoided, and an operator provides a good production environment; the right rotating supporting seat of the lower U-shaped supporting plate can be adjusted according to the specification of the carrier roller, so that the device is stronger in practicability and wider in application range; and the carrier roller carries out the spraying at the rotational movement in-process, and convenient and fast once only sprays and accomplishes, owing to be rotatory spraying, can not cause the phenomenon that the spraying is inhomogeneous or lacquer liquid trickles, has also reduced workman intensity of labour.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention in operation;

wherein: 1. a motor; 2. a bevel gear; 201. vertically arranging a bevel gear; 3. a rotating shaft; 4. a crank; 401. a sleeve; 5. a connecting rod; 6. a drive shaft; 7. a nut; 8. discharging a paint hose; 9. a paint storage box; 901. a spray head; 10. a lead screw; 11. a right inductive switch; 12. an upper U-shaped support plate; 1201. a left inductive switch; 13. a small belt pulley; 14. a belt; 15. a large belt pulley; 16. a limiting block; 17. a lower U-shaped support plate; 18. a moving block; 19. a vertical plate; 20. a small wheel; 21. a cross bar; 22. a fixed block; 23. a fixed seat is rotated leftwards; 24. a U-shaped connecting rod; 25. a right rotating fixed seat; 2501. rotating the rod; 26. and (4) a carrier roller.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

Referring to fig. 1-2, the utility model provides a roller paint spraying device, which comprises a box body, wherein an upper U-shaped support plate 12 is fixedly connected to the top of an inner cavity of the box body, a lead screw 10 is arranged in the upper U-shaped support plate 12, a nut 7 is connected to the lead screw 10, one end of the nut 7 is abutted to the upper U-shaped support plate 12, a spray head 901 is fixedly connected to the other end of the nut 7, the nut 7 is arranged between the left end face of the inner side of the upper U-shaped support plate 12 and a vertical plate 19, a left induction switch 1201 is arranged on the left end face of the inner side of the upper U-shaped support plate 12, a right induction switch 11 is arranged on one side, close to the nut 7, of the vertical plate 19, and the left induction switch 1201 and the right induction switch 11 are located on the same horizontal plane and are arranged correspondingly.

The bottom of the inner cavity of the box body is connected with a lower U-shaped supporting plate 17 in a sliding mode, a cross rod 21 is arranged on the lower U-shaped supporting plate 17, a moving block 18 is connected onto the cross rod 21 in a sliding mode, a right rotating fixing seat 25 is fixedly connected onto the moving block 18, a vertical plate 19 is fixedly connected to the upper end face of the right rotating fixing seat 25, a lead screw 10 penetrates through the vertical plate 19, the vertical plate 19 is connected with the lead screw 10 in a sliding mode, the right rotating fixing seat 25 is connected with a rotating rod 2501 in a shaft mode, one end of the rotating rod 2501 is arranged inside a bearing, the outer ring of the bearing is fixed with a rotating fixing seat, and the inner ring is connected with a carrier roller and a transmission rod in a rotating mode; the bottom of the moving block is provided with a small ball, the moving block is also provided with a clamping piece in the prior art, and the clamping piece is convenient for fixing the carrier roller after the carrier roller is installed in place, so that the working stability of the device is improved; the other end of the rotating rod 2501 penetrates through the limiting block 16 fixedly connected with the box body, a U-shaped connecting rod 24 is fixedly arranged on one side of the lower U-shaped supporting plate 17, a left rotating fixing seat 23 is fixedly connected with the U-shaped connecting rod 24, and bearings are arranged inside the left rotating fixing seat 23 and the right rotating fixing seat 25. The left and right fixing seats can adapt to carrier rollers of different specifications and are favorable for enhancing the overall stability of the interior of the device.

A motor 1 is fixedly arranged on the outer side of the box body, the motor 1 is fixedly connected with a rotating shaft 3, a bevel gear 2 is fixedly connected to one side, close to the motor 1, of the rotating shaft 3, and one end of a screw rod 10 penetrates through the box and is fixedly connected with a vertical bevel gear 201 matched with the bevel gear 2; a crank 4 is fixedly arranged on one side of the rotating shaft 3, which is far away from the motor, and a connecting rod 5 is hinged between the crank 4 and the U-shaped connecting rod 24; the other end of transmission shaft 6 runs through box fixedly connected with little band pulley 13, the transfer line 2501 at the big band pulley 15 of box outside fixedly connected with, be connected with belt 14 between big band pulley 15 and the little band pulley 13, the motor just reverses all to go on slowly, be favorable to increasing the motor life-span, the belt can be better adapt to the just reversal motion of motor, and the belt can be timely with power transmission to the band pulley on, avoid the inside mechanical motion of shower nozzle device to appear short-term stopping, and the belt is elastic, the life-span of motor has also been protected indirectly. .

A slideway is arranged at the bottom of the box body, and a small trolley wheel 20 matched with the slideway is rotatably arranged below the lower U-shaped supporting plate 17; the fixed storage paint case 9 that is provided with in top of box stores up, and it has out lacquer hose 8 to store up the intercommunication between paint case 9 and the shower nozzle 901 for it is more smooth to go out lacquer, and the effect of spraying paint is better.

The working process is as follows: firstly, a carrier roller 26 to be painted is installed between a left rotating fixing seat and a right rotating fixing seat, the carrier roller 26 is clamped through an adjusting moving block 18 according to the specification of the carrier roller 26, after the carrier roller 26 to be painted is installed, a side cover of a box body is closed, and a motor 1 and a paint storage box 9 are started; the motor 1 drives the transmission shaft 6 to rotate, at the moment, the bevel gear 2 rotates along with the rotating shaft, the bevel gear drives the vertical bevel gear 201 to rotate, and then the transmission shaft 6 is driven to rotate, as the screw rod 10 is arranged between the transmission shaft 6 and the upper U-shaped supporting plate 12, the nut 7 can move transversely under the driving of the screw rod 10, the spray head can move along with the nut 7, when the nut 7 touches the induction switch, the motor 1 can rotate reversely at once, and the nut 7 can perform return stroke work; the lower U-shaped supporting plate 17 can reciprocate left and right under the drive of the crank, so that the surface of the carrier roller 26 can be uniformly sprayed in the paint spraying process, and the carrier roller 26 can rotate under the drive of the large belt wheel 15, so that the paint spraying efficiency is further improved; because the rotating speed of the carrier roller 26 of the device is different from the transverse reciprocating speed of the spray head and the reciprocating speed of the lower U-shaped support plate 17, the phenomenon that the carrier roller 26 is repeatedly sprayed at the same position can be greatly avoided.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above embodiments are only for describing the preferred mode of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.

Claims

1. The utility model provides a bearing roller paint spraying apparatus which characterized in that: the device comprises a box body, wherein an upper U-shaped supporting plate (12) is fixedly connected to the top of an inner cavity of the box body, a lead screw (10) is arranged in the upper U-shaped supporting plate (12), a nut (7) is connected onto the lead screw (10), one end of the nut (7) is abutted against the upper U-shaped supporting plate (12), and the other end of the nut (7) is fixedly connected with a spray head (901); the bottom of the inner cavity of the box body is connected with a lower U-shaped supporting plate (17) in a sliding mode, a cross rod (21) is arranged on the lower U-shaped supporting plate (17), a moving block (18) is connected on the cross rod (21) in a sliding mode, a right rotating fixing seat (25) is fixedly connected on the moving block (18), a U-shaped connecting rod (24) is fixedly arranged on one side of the lower U-shaped supporting plate (17), a left rotating fixing seat (23) is fixedly connected on the U-shaped connecting rod (24), and bearings are arranged inside the left rotating fixing seat (23) and the right rotating fixing seat (25);

the improved gearbox is characterized in that a motor (1) is fixedly arranged on the outer side of the box body, a rotating shaft (3) is fixedly connected to the motor (1), a bevel gear (2) is fixedly connected to one side, close to the motor (1), of the rotating shaft (3), and one end of a lead screw (10) penetrates through a vertical bevel gear (201) which is fixedly connected to the box and matched with the bevel gear (2).

2. The carrier roller painting apparatus of claim 1, wherein: the up end fixedly connected with riser (19) of right side rotation fixing base (25), lead screw (10) run through riser (19), riser (19) with lead screw (10) sliding connection.

3. The carrier roller painting apparatus of claim 2, wherein: nut (7) set up go up between the inboard left end face of U-shaped backup pad (12) and riser (19), the inboard left end face of going up U-shaped backup pad (12) is provided with left inductive switch (1201), riser (19) are close to one side of nut (7) is provided with right inductive switch (11), left side inductive switch (1201) with right inductive switch (11) are located same horizontal plane and correspond the arrangement.

4. The carrier roller painting apparatus of claim 1, wherein: the right-hand member rotates fixing base (25) hub connection and has dwang (2501), the one end setting of dwang (2501) is inside the bearing, dwang (2501) other end runs through box fixedly connected with stopper (16).

5. The carrier roller painting apparatus of claim 1, wherein: one side of the rotating shaft (3) far away from the motor is fixedly provided with a crank (4), and a connecting rod (5) is hinged between the crank (4) and the U-shaped connecting rod (24).

6. The carrier roller painting apparatus of claim 4, wherein: the other end of lead screw (10) runs through box fixedly connected with small belt pulley (13), dwang (2501) is at the big belt pulley (15) of box outside fixedly connected with, be connected with belt (14) between big belt pulley (15) and small belt pulley (13).

7. The carrier roller painting apparatus of claim 1, wherein: the box body bottom is provided with a slide way, and a small wheel (20) matched with the slide way is rotatably arranged below the lower U-shaped supporting plate (17).

8. The carrier roller painting apparatus of claim 1, wherein: the top of the box body is fixedly provided with a paint storage box (9), and a paint outlet hose (8) is communicated between the paint storage box (9) and the spray head (901).