CN211838724U

CN211838724U - Paint spraying device for metal surface treatment

Info

Publication number: CN211838724U
Application number: CN202020076541.3U
Authority: CN
Inventors: 田政
Original assignee: Hezong Tianjin Metal Surface Treatment Co ltd
Current assignee: Hezong Tianjin Metal Surface Treatment Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-11-03
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a paint spraying apparatus for metal surface treatment, including the paint spraying case, the left side of paint spraying case is provided with first stop gear, first stop gear is by first motor, the action wheel, from the driving wheel, pivot and left spacing dish are constituteed, the surface of pivot passes through the bearing and links to each other with the left inner wall of paint spraying case, the right-hand member from the driving wheel extends to the inside of paint spraying case and with left spacing dish fixed connection, extend to the left outside of paint spraying case and with pivot fixed connection from the left end of driving wheel, the inner wall on paint spraying case right side is provided with second stop gear. The utility model discloses a centrifugal pump and first material pipe are taken the inside lacquer of storing of workbin out and are spun by connecting pipe and shower nozzle, drive the lead screw through the second motor and rotate, and the rotation through the lead screw drives connecting block and shower nozzle all with the removal to accomplish the work of spraying paint to metal tubular product, reduced workman's intensity of labour, because lead screw and tubular product rotate at the uniform velocity, thereby can improve the homogeneity that sprays paint.

Description

Paint spraying device for metal surface treatment

Technical Field

The utility model relates to a paint spraying apparatus specifically is a paint spraying apparatus for metal surface treatment.

Background

The metal is a material that has the nature of gloss, be rich in ductility, easy electrically conductive, heat conduction etc, most metallic element on earth exists in nature with the combination state, this is because the chemical property of most metals is more lively, only few metals are like gold, silver etc. exist with the free state, the metal is extensive in nature, and metal tubular product uses very generally in the life, metal tubular product need carry out the processing of spraying paint to its surface in the production process, thereby slow down the speed of its surface corrosion, and present metal tubular product surface is the manual hand paint spraying apparatus of hand mostly and advances to spray paint, and manual paint spraying not only intensity of labour is big, and the homogeneity of spraying paint is mostly relatively poor, thereby influence the practicality of paint spraying apparatus. Therefore, we improve this and propose a paint spraying apparatus for metal surface treatment.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a paint spraying device for metal surface treatment, which comprises a paint spraying box, wherein the left side of the paint spraying box is provided with a first limiting mechanism, the first limiting mechanism consists of a first motor, a driving wheel, a driven wheel, a rotating shaft and a left limiting disc, the outer surface of the rotating shaft is connected with the inner wall of the left side of the paint spraying box through a bearing, the right end of the driven wheel extends into the interior of the paint spraying box and is fixedly connected with the left limiting disc, the left end of the driven wheel extends to the exterior of the left side of the paint spraying box and is fixedly connected with the rotating shaft, the inner wall of the right side of the paint spraying box is provided with a second limiting mechanism, the second limiting mechanism consists of a threaded rod and a right limiting disc, the interior of the paint spraying box is fixedly provided with a funnel positioned below the left limiting disc, the bottom of the inner cavity of the paint spraying box is provided with a hopper positioned, the paint spraying mechanism comprises a second motor, a lead screw, a connecting block, a spray head, a supporting rod, a connecting pipe, a centrifugal pump and a first material pipe, wherein the left end of the lead screw is connected with the inner wall of the left side of the paint spraying box through a bearing, the right end of the lead screw extends to the outside of the right side of the paint spraying box and is connected with an output shaft of the second motor, the connecting block is in threaded connection with the outer surface of the lead screw, the spray head is arranged at the bottom of the connecting block, one end of the connecting pipe is connected with the spray head, the other end of the connecting pipe penetrates through the paint spraying box and extends to the top of the paint spraying box and is fixedly connected;

the fixed intercommunication in other end of first material pipe has the workbin, be provided with rabbling mechanism in the workbin, rabbling mechanism comprises third motor, connecting bearing and stirring fan blade, the output shaft of third motor extend to the inside of workbin and with connecting bearing fixed connection, stirring fan blade sets up the surface at connecting bearing, the top fixed mounting of spray box has the air exhauster, the fixed intercommunication of air inlet of air exhauster has the exhaust tube, the bottom of exhaust tube and the fixed intercommunication in top of spray box, the fixed intercommunication in top of workbin has the second material pipe that is located third motor one side, the fixed intercommunication in one side of workbin has the fluid-discharge tube, the middle part of fluid-discharge tube is provided with the valve.

As a preferred technical scheme of the utility model, the left surface fixed connection of first motor and spray-paint case, action wheel fixed mounting is on the output shaft of first motor, the action wheel is connected with intermeshing from between the driving wheel.

As a preferred technical scheme of the utility model, the surface of threaded rod and the inner wall threaded connection who sprays paint the case, the left end of threaded rod extends to the inside of spraying paint the case and links to each other with right spacing dish through the bearing, the right-hand member of threaded rod extends to outside and fixedly connected with hand wheel on spraying paint the case right side.

As a preferred technical scheme of the utility model, bracing piece fixed mounting just is located the top of lead screw in the inside of spray-paint case, the inner wall of connecting block alternates with the surface of bracing piece to be connected, the connecting pipe winding is at the surface of bracing piece.

As a preferred technical scheme of the utility model, second motor fixed mounting is at the right flank of paint spraying box, third motor fixed mounting is at the top of workbin, first motor, second motor, centrifugal pump and third motor and air exhauster are all external to have control switch, control switch and external power supply electric connection.

As an optimal technical scheme of the utility model, the front of spray booth has two guard gates, two through the hinge the front of guard gate all is provided with the handle.

The utility model has the advantages that: the paint spraying device for metal surface treatment is characterized in that paint stored in a material box is pumped out through a centrifugal pump and a first material pipe and is sprayed out through a connecting pipe and a spray head, a lead screw is driven to rotate through a second motor, a connecting block and the spray head are driven to move through the rotation of the lead screw, so that the paint spraying work on metal pipes is completed, the labor intensity of workers is reduced, the uniformity of paint spraying can be improved due to the fact that the lead screw and the pipes rotate at a constant speed, the practicability of the paint spraying device is improved, waste gas generated in the paint spraying process in a paint spraying box can be introduced into the existing waste gas treatment equipment for treatment through the arrangement of an exhaust fan and an exhaust pipe, the influence of the waste gas generated in the paint spraying process on the environment is reduced, a driving wheel is driven through the first motor, a driven wheel and a rotating shaft rotate, so that the workpiece can, the practicality of this paint spraying apparatus has further been improved, can collect the lacquer that drips through setting up funnel and hopper, and then avoid the waste of resource, drive connecting bearing and stirring fan blade through the third motor and can stir the inside lacquer of workbin to it is more even to make the lacquer mix.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a paint spraying apparatus for metal surface treatment according to the present invention;

FIG. 2 is a schematic view showing the internal structure of a paint spraying cabinet of a paint spraying apparatus for metal surface treatment according to the present invention;

FIG. 3 is a schematic view of the internal structure of the material box of the paint spraying device for metal surface treatment.

In the figure: 1. a paint spraying box; 2. an air exhaust pipe; 3. a first motor; 4. a driving wheel; 5. a driven wheel; 6. a rotating shaft; 7. a left limiting disc; 8. a threaded rod; 9. a right limiting disc; 10. a funnel; 11. a hopper; 12. a second motor; 13. a screw rod; 14. connecting blocks; 15. a spray head; 16. a support bar; 17. a connecting pipe; 18. a centrifugal pump; 19. a first material pipe; 20. a material box; 21. a third motor; 22. connecting a bearing; 23. a stirring fan blade; 24. a second material pipe; 25. an exhaust fan; 26. a guard gate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1, 2 and 3, the paint spraying device for metal surface treatment of the utility model comprises a paint spraying box 1, a first limit mechanism is arranged at the left side of the paint spraying box 1, the first limit mechanism is composed of a first motor 3, a driving wheel 4, a driven wheel 5, a rotating shaft 6 and a left limit disk 7, the outer surface of the rotating shaft 6 is connected with the inner wall at the left side of the paint spraying box 1 through a bearing, the right end of the driven wheel 5 extends into the paint spraying box 1 and is fixedly connected with the left limit disk 7, the left end of the driven wheel 5 extends to the outer part at the left side of the paint spraying box 1 and is fixedly connected with the rotating shaft 6, a second limit mechanism is arranged at the inner wall at the right side of the paint spraying box 1 and is composed of a threaded rod 8 and a right limit disk 9, a funnel 10 positioned below the left limit disk 7 is fixedly arranged in the paint spraying box 1, a hopper 11 positioned below the funnel 10, a paint spraying mechanism located above the left limiting disc 7 is arranged inside the paint spraying box 1, the paint spraying mechanism is composed of a second motor 12, a screw rod 13, a connecting block 14, a spray head 15, a supporting rod 16, a connecting pipe 17, a centrifugal pump 18 and a first material pipe 19, the left end of the screw rod 13 is connected with the inner wall of the left side of the paint spraying box 1 through a bearing, the right end of the screw rod 13 extends to the outside of the right side of the paint spraying box 1 and is connected with an output shaft of the second motor 12, the connecting block 14 is in threaded connection with the outer surface of the screw rod 13, the spray head 15 is arranged at the bottom of the connecting block 14, one end of the connecting pipe 17 is connected with the spray head 15, the other end of the connecting pipe 17 penetrates through the paint spraying box 1 and extends to the top of;

the fixed intercommunication of the other end of first material pipe 19 has workbin 20, be provided with rabbling mechanism in the workbin 20, rabbling mechanism is by third motor 21, connecting bearing 22 and stirring fan blade 23 are constituteed, the output shaft of third motor 21 extends to workbin 20 inside and with connecting bearing 22 fixed connection, stirring fan blade 23 sets up the surface at connecting bearing 22, the top fixed mounting of case 1 that sprays paint has air exhauster 25, the fixed intercommunication of air inlet of air exhauster 25 has exhaust tube 2, the bottom of exhaust tube 2 and the fixed intercommunication in top of case 1 that sprays paint, the fixed intercommunication in top of workbin 20 has second material pipe 24 that is located third motor 21 one side, the fixed intercommunication in one side of workbin 20 has the fluid-discharge tube, the middle part of fluid-discharge tube is provided with the valve.

Wherein, first motor 3 and the left surface fixed connection of spray-painting case 1, 4 fixed mounting of action wheel are on first motor 3's output shaft, and action wheel 4 and from being connected with intermeshing between the driving wheel 5 drive action wheel 4 through first motor 3, from driving wheel 5 and pivot 6 rotation can make the work piece rotate to can spray paint to the different faces of work piece, further improve this paint spraying apparatus's practicality.

Wherein, the surface of threaded rod 8 and the inner wall threaded connection of spray box 1, the left end of threaded rod 8 extends to spray box 1's inside and links to each other with right spacing dish 9 through the bearing, and the right-hand member of threaded rod 8 extends to the outside and the fixedly connected with hand wheel on spray box 1 right side, can be convenient for the staff to rotate threaded rod 8 through setting up the hand wheel, drives the spacing dish 9 in right side through threaded rod 8 and removes to the spacing dish 7 left and can press from both sides tightly fixedly to tubular product.

Wherein, bracing piece 16 fixed mounting just is located the top of lead screw 13 in the inside of spray booth 1, and the inner wall of connecting block 14 alternates with bracing piece 16's surface and is connected, and connecting pipe 17 twines at bracing piece 16's surface, can play the supporting role to connecting block 14 and connecting pipe 17 through setting up bracing piece 16, and connecting pipe 17 is soft tubular product.

Wherein, second motor 12 fixed mounting is at the right flank of spray booth 1, third motor 21 fixed mounting is at the top of workbin 20, first motor 3, second motor 12, centrifugal pump 18 and third motor 21 and air exhauster 25 all are external to have control switch, control switch and external power supply electric connection, the model that second motor 12 and third motor 21 are applicable all is 5IK120RGN-CF type motor with the applicable model, the model that first motor 3 is applicable is 90TDY type motor, the model that centrifugal pump 18 is applicable is 32FP-11 type centrifugal pump.

Wherein, the front of case 1 that sprays paint articulates through the hinge has two guard gate 26, and the front of two guard gate 26 all is provided with the handle, can convenient to use person open guard gate 26 through setting up the handle, can reduce the diffusion of the in-process coating cloud that sprays paint through setting up guard gate 26, and then improves this paint spraying apparatus's feature of environmental protection.

When the paint spraying device works, the exhaust fan 25 is firstly connected with the existing waste gas treatment equipment, paint is added into the material box 20 through the second material pipe 24, the protective door 26 is then opened, a pipe fitting to be sprayed is placed between the left limiting disc 7 and the right limiting disc 9, the threaded rod 8 is then rotated, the right limiting disc 9 is driven to move towards the left limiting disc 7 through the threaded rod 8, so that the pipe fitting is fixed, the protective door 26 is then closed, an external power supply of the paint spraying device is connected to enable the second motor 12, the first motor 3 and the third motor 21 to be electrified to work, at the moment, the third motor 21 drives the connecting bearing 22 to rotate, the stirring fan blades 23 are driven to rotate through the connecting bearing 22, so that the paint in the material box 20 is stirred, the driving wheel 4, the driven wheel 5 and the rotating shaft 6 are driven to rotate through the first motor 3, and the left limiting disc 7 and the, meanwhile, the second motor 12 drives the screw rod 13 to rotate, the connecting block 14 and the spray head 15 are driven to move through the rotation of the screw rod 13, at the same time, the centrifugal pump 18 draws out the paint inside the bin 20 through the first material pipe 19 and the connecting pipe 17 and sprays the paint onto the pipe by the spray head 15, thereby completing the painting operation of the pipe, the paint dropped during the painting process drops into the hopper 10 and the hopper 11 to recover the surplus paint, the first motor 3, the second motor 12 and the centrifugal pump 18 are stopped after the painting is completed, then the threaded rod 8 is rotated reversely to separate the right limiting disc 9 from the pipe and then the pipe is taken down, can handle in the inside waste gas that produces among the painting process of spray painting case 1 lets in current exhaust-gas treatment equipment through setting up air exhauster 25 and exhaust tube 2 at the in-process of spraying paint to reduce the influence that the waste gas that produces among the painting process caused the environment.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a paint spraying apparatus for metal surface treatment, includes spray painting case (1), its characterized in that, the left side of spray painting case (1) is provided with first stop gear, first stop gear comprises first motor (3), action wheel (4), follow driving wheel (5), pivot (6) and left spacing dish (7), the surface of pivot (6) passes through the bearing and links to each other with the left inner wall of spray painting case (1), the right-hand member from driving wheel (5) extends to the inside of spray painting case (1) and with left spacing dish (7) fixed connection, the left end from driving wheel (5) extends to the left outside of spray painting case (1) and with pivot (6) fixed connection, the inner wall on spray painting case (1) right side is provided with second stop gear, second stop gear comprises threaded rod (8) and spacing dish (9), the inside fixed mounting of spray painting case (1) has funnel (10) that are located left spacing dish (7) below, hopper (11) below funnel (10) is placed to the bottom of spray paint box (1) inner chamber, the inside of spray paint box (1) is provided with the mechanism that sprays paint that is located left spacing dish (7) top, the mechanism that sprays paint comprises second motor (12), lead screw (13), connecting block (14), shower nozzle (15), bracing piece (16), connecting pipe (17), centrifugal pump (18) and first material pipe (19), the left end of lead screw (13) passes through the bearing and links to each other with the left inner wall of spray paint box (1), the right-hand member of lead screw (13) extends to the outside on spray paint box (1) right side and links to each other with the output shaft of second motor (12), connecting block (14) threaded connection is at the surface of lead screw (13), shower nozzle (15) set up in connecting block (14) bottom, the one end of connecting pipe (17) links to each other with shower nozzle (15), the other end of the connecting pipe (17) penetrates through the paint spraying box (1), extends to the top of the paint spraying box (1) and is fixedly connected with a centrifugal pump (18), and a feed inlet of the centrifugal pump (18) is fixedly communicated with a first material pipe (19);

the other end of first material pipe (19) is fixed the intercommunication and has workbin (20), be provided with rabbling mechanism in workbin (20), rabbling mechanism comprises third motor (21), connection bearing (22) and stirring fan blade (23), the output shaft of third motor (21) extend to the inside of workbin (20) and with connection bearing (22) fixed connection, stirring fan blade (23) set up the surface at connection bearing (22), the top fixed mounting of paint spraying box (1) has air exhauster (25), the fixed intercommunication of air inlet of air exhauster (25) has aspiration tube (2), the bottom of aspiration tube (2) and the fixed intercommunication in top of paint spraying box (1), the fixed intercommunication in top of workbin (20) has second material pipe (24) that are located third motor (21) one side, the fixed intercommunication in one side of workbin (20) has the fluid-discharge tube, and a valve is arranged in the middle of the liquid discharge pipe.

2. The paint spraying device for metal surface treatment as claimed in claim 1, wherein the first motor (3) is fixedly connected with the left side surface of the paint spraying box (1), the driving wheel (4) is fixedly arranged on the output shaft of the first motor (3), and the driving wheel (4) and the driven wheel (5) are meshed and connected with each other.

3. The paint spraying device for metal surface treatment as claimed in claim 1, wherein the outer surface of the threaded rod (8) is in threaded connection with the inner wall of the paint spraying box (1), the left end of the threaded rod (8) extends to the inside of the paint spraying box (1) and is connected with the right limiting disc (9) through a bearing, and the right end of the threaded rod (8) extends to the outside of the right side of the paint spraying box (1) and is fixedly connected with a hand wheel.

4. The paint spraying apparatus for metal surface treatment according to claim 1, wherein the support rod (16) is fixedly installed inside the paint spraying box (1) and above the screw rod (13), the inner wall of the connecting block (14) is inserted into and connected with the outer surface of the support rod (16), and the connecting pipe (17) is wound on the outer surface of the support rod (16).

5. The paint spraying device for metal surface treatment according to claim 1, wherein the second motor (12) is fixedly installed on the right side surface of the paint spraying box (1), the third motor (21) is fixedly installed on the top of the material box (20), and the first motor (3), the second motor (12), the centrifugal pump (18), the third motor (21) and the exhaust fan (25) are externally connected with control switches which are electrically connected with an external power supply.

6. The paint spraying apparatus for metal surface treatment according to claim 1, wherein the front face of the paint spraying box (1) is hinged with two protective doors (26), and the front faces of the two protective doors (26) are provided with handles.