Paint spraying equipment for hub production

Abstract

The paint spraying equipment for hub production comprises a machine body, a connecting rod is connected to the bottom of the machine body, a hub body is arranged on the upper side of the connecting rod, a supporting mechanism is arranged in the connecting rod, and an adjusting mechanism is arranged in the machine body. Through use of the adjusting mechanism, a second motor is started to drive a rotating disc to rotate, a threaded rod can be driven by the other end to reciprocate up and down in a fixing block, a first fixing pipe and a spray head are driven to move up and down, and paint spraying treatment is conducted on the side face of a hub; the device can drive a threaded sleeve and a gear ring to rotate and drive a rack and a second fixing pipe to move left and right, paint spraying treatment can be conducted on the upper surface of a hub, use is convenient, and the problems that due to the fact that the efficiency of a paint spraying device is low, working efficiency of workers is low, hub yield is affected, hub yield is reduced, and economic benefits are affected are avoided; and unnecessary economic loss is avoided.

Description

Technical Field

[0001] The utility model relates to the field of wheel hubs, and in particular to a paint spraying device for wheel hub production. Background Art

[0002] The wheel hub refers to the part of the vehicle where the wheel is installed, usually made of metal. The wheel hub is located at the center of the wheel and is fixed to the axle of the vehicle by bolts or nuts. The main function of the wheel hub is to support the wheel so that the vehicle can run smoothly. At the same time, the wheel hub also serves to connect the tire and the vehicle, and to withstand the gravity and impact force generated during the vehicle's driving. In the production process of the wheel hub, spray painting equipment is required.

[0003] Most of the existing wheel hub painting is done by manual spraying. The quality of manual spraying is not high, the thickness of the paint film is difficult to accurately control, and the production efficiency is low. The workers are affected by the low efficiency of the paint spraying device, which makes the work efficiency low, and the wheel hub production is affected and reduced, affecting the economic benefits and causing unnecessary economic losses. Therefore, we have made improvements to this and proposed a paint spraying equipment for wheel hub production. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a paint spraying device for wheel hub production, which solves the problems mentioned in the background technology.

[0005] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0006] Wheel hub production uses spray painting equipment to solve the above problems.

[0007] The specific application is as follows:

[0008] It comprises a machine body, a connecting rod is connected to the bottom of the machine body, a hub body is arranged on the upper side of the connecting rod, a supporting mechanism is arranged inside the connecting rod, a rotating mechanism is arranged at the bottom of the machine body, a painting mechanism is arranged on the upper side of the machine body, and an adjusting mechanism is arranged inside the machine body;

[0009] The supporting mechanism includes a groove, and the groove is opened inside the connecting rod, a hydraulic rod is fixedly installed inside the groove, and a sliding plate is fixedly installed on the other end of the hydraulic rod, four sliding blocks are fixedly installed on the surface of the sliding plate, and four arc plates are arranged on the outside of the connecting rod, a first supporting rod is hingedly connected between the four sliding blocks and the four arc plates, and a second supporting rod is hingedly connected between the connecting rod and the four arc plates.

[0010] As a preferred technical solution of the present application, four sliding grooves are opened on the outer surface of the connecting rod, and four sliding blocks are respectively slidably connected in the four sliding grooves, and the connection between the first support rod and the second support rod is a rotational connection.

[0011] As a preferred technical solution of the present application, the rotating mechanism includes a cavity, and the cavity is opened at the bottom of the body, a first motor is fixedly installed inside the cavity, and a gear is fixedly connected to the output end of the first motor, the connecting rod is rotatably connected inside the cavity, and a first gear ring is fixedly installed on the outer surface of the bottom of the connecting rod, and the gear and the first gear ring are connected by meshing connection.

[0012] As a preferred technical solution of the present application, the paint spraying mechanism includes a paint box, and the paint box is fixedly installed on the upper surface of the machine body, two boosting pumps are fixedly installed on the upper surface of the machine body, and a first connecting pipe is fixedly connected between the two boosting pumps and the paint box, two second connecting pipes are fixedly installed on the lower end surfaces of the two boosting pumps, and the other ends of the two second connecting pipes are respectively fixedly installed with a first fixed pipe and a second fixed pipe, and the other end surfaces of the first fixed pipe and the second fixed pipe are fixedly installed with a nozzle.

[0013] As a preferred technical solution of the present application, the adjustment mechanism includes a fixed rod, and the fixed rod is fixedly installed inside the machine body, a fixed block is fixedly installed on the other end surface of the fixed rod, and a threaded sleeve is rotatably connected inside the fixed block, and the internal thread of the threaded sleeve is connected to a threaded rod, a first mounting block is fixedly installed on the bottom surface of the threaded rod, and the first mounting block is fixedly connected to the first fixed tube.

[0014] As a preferred technical solution of the present application, a second gear ring is fixedly installed on the lower end surface of the threaded sleeve, and a rack is meshingly connected to one side surface of the second gear ring, and a second mounting block is fixedly installed on one side surface of the rack, and the second mounting block is fixedly connected to the second fixed tube.

[0015] As a preferred technical solution of the present application, a limit frame is fixedly installed on one side surface of the fixed block, and the connection mode between the rack and the limit frame is a sliding connection.

[0016] As a preferred technical solution of the present application, a drive box is fixedly installed inside the body, and a second motor is fixedly installed inside the drive box, an output end of the second motor is fixedly connected to a rotating disk, and a drive rod is rotatably connected to one side of the front end surface of the rotating disk, and the other end of the drive rod is hingedly connected to the top end of the threaded rod.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In the scheme of this application:

[0019] By using the adjusting mechanism, when the wheel hub is sprayed with paint, the boost pump can be started to spray through the nozzles on the surfaces of the first fixed tube and the second fixed tube. At the same time, the second motor is started to drive the rotating disk to rotate, and the rotating disk drives one end of the driving rod to perform circular motion, and the threaded rod can be driven by the other end to reciprocate up and down in the fixed block, and drive the first fixed tube and the nozzle to move up and down, so as to spray paint on the side of the wheel hub. When the threaded rod moves up and down, it can drive the threaded sleeve and the gear ring to rotate, and drive the rack and the second fixed tube to move left and right, so as to spray paint on the upper surface of the wheel hub, thereby improving the practicability of spraying and facilitating use, avoiding the low efficiency of the staff due to the low efficiency of the paint spraying device, and preventing the output of the wheel hub from being affected and reduced, affecting the economic benefits, and causing unnecessary economic losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional structural diagram of the paint spraying equipment for wheel hub production provided in this application;

[0021] Figure 2 A schematic diagram of the bottom cross-section of the wheel hub production painting equipment provided in this application;

[0022] Figure 3 A schematic diagram of the structure of the support mechanism of the paint spraying equipment for wheel hub production provided in this application;

[0023] Figure 4 A schematic diagram of the three-dimensional structure inside the connecting rod of the wheel hub production painting equipment provided in this application;

[0024] Figure 5 A schematic diagram of the three-dimensional structure of the adjustment mechanism of the paint spraying equipment for wheel hub production provided in the present application;

[0025] Figure 6 This is a schematic diagram of the three-dimensional structure of the adjustment mechanism of the paint spraying equipment for wheel hub production provided in the present application, viewed from above.

[0026] Indicated in the figure:

[0027] 1. Machine body; 2. Connecting rod; 3. Hub body; 4. Support mechanism; 401. Groove; 402. Slide groove; 403. Sliding plate; 404. Sliding block; 405. Hydraulic rod; 406. Arc plate; 407. First supporting rod; 408. Second supporting rod; 5. Rotating mechanism; 501. Cavity; 502. First motor;

[0028] 503, gear; 504, first gear ring; 6, paint spraying mechanism; 601, paint box; 602, booster pump;

[0029] 603, first connecting pipe; 604, second connecting pipe; 605, first fixing pipe; 606, second fixing pipe;

[0030] 607, nozzle; 7, adjustment mechanism; 701, fixing rod; 702, fixing block; 703, threaded sleeve;

[0031] 704, threaded rod; 705, first mounting block; 706, second gear ring; 707, rack; 708, second mounting block; 709, limit frame; 710, drive box; 711, second motor; 712, rotating disk; 713, drive rod. DETAILED DESCRIPTION

[0032] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described examples are part of the embodiments of the utility model, not all of the embodiments.

[0033] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0035] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0036] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper" and "lower" is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0037] In order to solve the technical problems in the background technology, the following wheel hub production painting equipment is provided:

[0038] Combination Figure 1 - Figure 6As shown, the utility model provides a painting equipment for wheel hub production, including a body 1, a connecting rod 2 is connected to the bottom of the body 1, and a hub body 3 is arranged on the upper side of the connecting rod 2, and a supporting mechanism 4 is arranged inside the connecting rod 2, a rotating mechanism 5 is arranged at the bottom of the body 1, and a painting mechanism 6 is arranged on the upper side of the body 1, an adjusting mechanism 7 is arranged inside the body 1, the supporting mechanism 4 includes a groove 401, and the groove 401 is opened inside the connecting rod 2, a hydraulic rod 405 is fixedly installed inside the groove 401, and a sliding plate 403 is fixedly installed on the other end of the hydraulic rod 405, four sliders 404 are fixedly installed on the surface of the sliding plate 403, and four arc plates 406 are arranged on the outside of the connecting rod 2, a first supporting rod 407 is hingedly connected between the four sliders 404 and the four arc plates 406, and a second supporting rod 408 is hingedly connected between the connecting rod 2 and the four arc plates 406.

[0039] In this embodiment: when the hub body 3 needs to be painted, the hub body 3 is first placed on the upper surface of the connecting rod 2, and the hydraulic rod 405 inside the connecting rod 2 is started to work, driving the sliding plate 403 to slide in the grass groove 401. When the sliding plate 403 drives the four sliders 404 to move, it will drive the bottom end of the first support rod 407 to move, and the outer arc plate 406 can be opened by the second support rod 408, and the hub body 3 is supported and fixed from the inside of the hub body 3, and the side and upper surface of the hub body 3 are painted by the paint spraying mechanism 6.

[0040] like Figure 1 - Figure 4 As shown, based on the above embodiment, in order to enable the wheel hub production painting equipment to limit the slider 404, this embodiment provides the following design:

[0041] As a preferred embodiment, four slide grooves 402 are formed on the outer surface of the connecting rod 2, and four sliders 404 are slidably connected in the four slide grooves 402 respectively, and the connection between the first support rod 407 and the second support rod 408 is a rotational connection.

[0042] In this embodiment: four sliders 404 slide in four slide grooves 402 respectively, the sliders 404 can be limited by the slide grooves 402, and the first support rod 407 is rotatably connected with the second support rod 408. When the slider 404 moves, it drives the first support rod 407 to move, and can push the arc plate 406 outward to support and fix the hub body 3.

[0043] like Figure 2 and Figure 3 As shown, based on the above embodiment, in order to enable the wheel hub production painting equipment to drive the wheel hub to rotate when painting after the wheel hub is fixed, this embodiment provides the following design:

[0044] As a preferred embodiment, the rotating mechanism 5 includes a cavity 501, and the cavity 501 is opened at the bottom of the body 1, a first motor 502 is fixedly installed inside the cavity 501, and the output end of the first motor 502 is fixedly connected to a gear 503, the connecting rod 2 is rotatably connected inside the cavity 501, and a first gear ring 504 is fixedly installed on the outer surface of the bottom of the connecting rod 2, and the gear 503 and the first gear ring 504 are connected by a meshing connection.

[0045] In this embodiment: the first motor 502 can be started to rotate, and the first motor 502 will drive the gear 503 at the output end to rotate. The gear 503 is meshed with the first ring gear 504, which can drive the first ring gear 504 and the connecting rod 2 to rotate, thereby achieving the purpose of driving the hub body 3 to rotate.

[0046] like Figure 1 - Figure 6 As shown, based on the above embodiment, in order to enable the wheel hub production painting equipment to spray paint the wheel hub, this embodiment provides the following design:

[0047] As a preferred embodiment, the paint spraying mechanism 6 includes a paint box 601, and the paint box 601 is fixedly installed on the upper surface of the body 1, two boosting pumps 602 are fixedly installed on the upper surface of the body 1, and a first connecting pipe 603 is fixedly connected between the two boosting pumps 602 and the paint box 601, two second connecting pipes 604 are fixedly installed on the lower end surfaces of the two boosting pumps 602, and the other ends of the two second connecting pipes 604 are respectively fixedly installed with a first fixed pipe 605 and a second fixed pipe 606, and the other end surfaces of the first fixed pipe 605 and the second fixed pipe 606 are fixedly installed with a nozzle 607.

[0048] In this embodiment: by starting the two booster pumps 602, the booster pumps 602 will draw out the paint inside the paint box 601 through the first connecting pipe 603, and discharge it into the first fixed pipe 605 and the second fixed pipe 606 respectively through the second connecting pipe 604, and spray it through the nozzle 607 on the surface to paint the hub body 3. The second connecting pipe 604 is set as a hose.

[0049] like Figure 5 - Figure 6 As shown, based on the above embodiment, in order to enable the wheel hub production painting equipment to simultaneously paint the side and upper surface of the wheel hub, this embodiment provides the following design:

[0050] As a preferred embodiment, the adjustment mechanism 7 includes a fixed rod 701, and the fixed rod 701 is fixedly installed inside the body 1, a fixed block 702 is fixedly installed on the other end surface of the fixed rod 701, and a threaded sleeve 703 is rotatably connected inside the fixed block 702, and the internal thread of the threaded sleeve 703 is connected to a threaded rod 704, a first mounting block 705 is fixedly installed on the bottom surface of the threaded rod 704, and the first mounting block 705 is fixedly connected to the first fixed tube 605.

[0051] In this embodiment: the threaded rod 704 can slide up and down inside the fixed block 702, and drive the first mounting block 705 on the lower surface to slide back and forth. The first mounting block 705 can drive the first fixed tube 605 and the nozzle 607 to slide back and forth, and the side of the hub body 3 can be evenly painted.

[0052] like Figure 5 - Figure 6 As shown, based on the above embodiment, in order to enable the wheel hub production painting equipment to paint the upper surface of the wheel hub, this embodiment provides the following design:

[0053] As a preferred embodiment, a second gear ring 706 is fixedly installed on the lower end surface of the threaded sleeve 703, and a rack 707 is meshingly connected to one side surface of the second gear ring 706, and a second mounting block 708 is fixedly installed on one side surface of the rack 707, and the second mounting block 708 is fixedly connected to the second fixed tube 606.

[0054] In this embodiment: when the threaded rod 704 reciprocates up and down, it can drive the external threaded sleeve 703 to rotate back and forth. When the threaded sleeve 703 rotates back and forth, it will drive the second gear ring 706 on the lower surface to rotate back and forth, and then drive the rack 707 meshingly connected on the surface to reciprocate left and right, so that the second mounting block 708 and the second fixed tube 606 move back and forth left and right, and the upper surface of the hub body 3 is evenly painted.

[0055] As a preferred embodiment, a limiting frame 709 is fixedly mounted on one side surface of the fixing block 702, and the rack 707 and the limiting frame 709 are connected in a sliding manner.

[0056] In this embodiment, the rack 707 is slidably connected in the limiting frame 709, so that the rack 707 can be limited when the rack 707 moves to prevent the rack 707 from deflecting.

[0057] like Figure 5 - Figure 6 As shown, based on the above embodiment, in order to enable the wheel hub production painting equipment to drive the first fixed tube 605 and the second fixed tube 606 to move, this embodiment provides the following design:

[0058] As a preferred embodiment, a drive box 710 is fixedly installed inside the body 1, and a second motor 711 is fixedly installed inside the drive box 710, the output end of the second motor 711 is fixedly connected to a rotating disk 712, and one side of the front end surface of the rotating disk 712 is rotatably connected to a drive rod 713, and the other end of the drive rod 713 is hingedly connected to the top end of the threaded rod 704.

[0059] In this embodiment: the second motor 711 works and drives the rotating disk 712 at the output end to rotate. The rotating disk 712 can drive one end of the driving rod 713 to perform circular motion, and drive the threaded rod 704 to perform up and down reciprocating motion in the fixed block 702 through the other end, thereby driving the first fixed tube 605 to move up and down and the second fixed tube 606 to move left and right, so as to synchronously spray paint on the side and upper surface of the hub body 3.

[0060] Specifically, the working principle of this solution is:

[0061] When in use, first place the hub body 3 on the upper surface of the connecting rod 2, and start the hydraulic rod 405 inside the connecting rod 2 to drive the sliding plate 403 to slide in the grass groove 401. When the sliding plate 403 drives the four sliders 404 to move, it will drive the bottom end of the first support rod 407 to move, and the outer arc plate 406 can be opened through the second support rod 408, so as to support and fix the hub body 3 from the inside of the hub body 3.

[0062] Start the first motor 502 to drive the gear 503 at the output end to rotate. The gear 503 is meshed with the first gear ring 504 to drive the first gear ring 504 and the connecting rod 2 to rotate, thereby driving the hub body 3 to rotate. At the same time, start the two booster pumps 602. The booster pumps 602 will extract the paint inside the paint box 601 through the first connecting pipe 603, and discharge it into the first fixed pipe 605 and the second fixed pipe 606 through the second connecting pipe 604 respectively, and spray it through the nozzle 607 on the surface to spray paint on the hub body 3.

[0063] When the wheel hub body 3 is sprayed with paint, starting the second motor 711 will drive the rotating disk 712 at the output end to rotate. The rotating disk 712 can drive one end of the driving rod 713 to perform circular motion, and drive the threaded rod 704 to perform up and down reciprocating motion in the fixed block 702 through the other end, thereby driving the first fixed tube 605 to move up and down while evenly spraying paint on the side of the wheel hub body 3. While the threaded rod 704 moves up and down, it can drive the threaded sleeve 703 and the second gear ring 706 on the lower surface to rotate forward and reverse, drive the rack 707 meshingly connected on the surface to perform left and right reciprocating motion, make the second mounting block 708 and the second fixed tube 606 move back and forth left and right, and evenly spray paint on the upper surface of the wheel hub body 3. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0064] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the present invention are included in the scope of the claims of the present invention.

Claims

1. A painting equipment for wheel hub production, comprising a body (1), characterized in that: The bottom of the machine body (1) is connected to a connecting rod (2), and a hub body (3) is arranged on the upper side of the connecting rod (2), and a supporting mechanism (4) is arranged inside the connecting rod (2); a rotating mechanism (5) is arranged at the bottom of the machine body (1), and a painting mechanism (6) is arranged on the upper side of the machine body (1); and an adjusting mechanism (7) is arranged inside the machine body (1); The support mechanism (4) comprises a groove (401), and the groove (401) is opened inside the connecting rod (2), a hydraulic rod (405) is fixedly installed inside the groove (401), and a sliding plate (403) is fixedly installed at the other end of the hydraulic rod (405), four sliding blocks (404) are fixedly installed on the surface of the sliding plate (403), and four arc plates (406) are arranged outside the connecting rod (2), a first support rod (407) is hingedly connected between the four sliding blocks (404) and the four arc plates (406), and a second support rod (408) is hingedly connected between the connecting rod (2) and the four arc plates (406).

2. The wheel hub production painting equipment according to claim 1, characterized in that: The outer surface of the connecting rod (2) is provided with four sliding grooves (402), and the four sliding blocks (404) are respectively slidably connected in the four sliding grooves (402), and the connection between the first support rod (407) and the second support rod (408) is a rotational connection.

3. The wheel hub production painting equipment according to claim 1, characterized in that: The rotating mechanism (5) comprises a cavity (501), and the cavity (501) is opened at the bottom of the body (1); a first motor (502) is fixedly installed inside the cavity (501), and a gear (503) is fixedly connected to the output end of the first motor (502); the connecting rod (2) is rotatably connected inside the cavity (501), and a first gear ring (504) is fixedly installed on the outer surface of the bottom of the connecting rod (2); the gear (503) and the first gear ring (504) are connected in a meshing connection manner.

4. The wheel hub production painting equipment according to claim 1, characterized in that: The paint spraying mechanism (6) comprises a paint box (601), and the paint box (601) is fixedly mounted on the upper surface of the machine body (1); two booster pumps (602) are fixedly mounted on the upper surface of the machine body (1), and a first connecting pipe (603) is fixedly connected between the two booster pumps (602) and the paint box (601); two second connecting pipes (604) are fixedly mounted on the lower end surfaces of the two booster pumps (602), and a first fixed pipe (605) and a second fixed pipe (606) are fixedly mounted on the other ends of the two second connecting pipes (604), respectively; and a spray head (607) is fixedly mounted on the other end surfaces of the first fixed pipe (605) and the second fixed pipe (606).

5. The wheel hub production painting equipment according to claim 1, characterized in that: The adjustment mechanism (7) comprises a fixing rod (701), and the fixing rod (701) is fixedly mounted inside the machine body (1); a fixing block (702) is fixedly mounted on the other end surface of the fixing rod (701); a threaded sleeve (703) is rotatably connected inside the fixing block (702); and a threaded rod (704) is threadedly connected inside the threaded sleeve (703); a first mounting block (705) is fixedly mounted on the bottom surface of the threaded rod (704); and the first mounting block (705) is fixedly connected to a first fixing tube (605).

6. The wheel hub production painting equipment according to claim 5, characterized in that: A second gear ring (706) is fixedly mounted on the lower end surface of the threaded sleeve (703), and a rack (707) is meshingly connected to one side surface of the second gear ring (706), and a second mounting block (708) is fixedly mounted on one side surface of the rack (707), and the second mounting block (708) is fixedly connected to the second fixed tube (606).

7. The wheel hub production painting equipment according to claim 6, characterized in that: A limit frame (709) is fixedly mounted on one side surface of the fixed block (702), and the rack (707) and the limit frame (709) are connected in a sliding manner.

8. The wheel hub production painting equipment according to claim 5, characterized in that: A drive box (710) is fixedly installed inside the machine body (1), and a second motor (711) is fixedly installed inside the drive box (710), an output end of the second motor (711) is fixedly connected to a rotating disk (712), and a driving rod (713) is rotatably connected to one side of the front end surface of the rotating disk (712), and the other end of the driving rod (713) is hingedly connected to the top end of the threaded rod (704).

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