Air storage tank surface paint spraying mechanism

Abstract

The utility model discloses an air storage tank surface paint spraying mechanism, which relates to the technical field of air storage tank surface paint spraying and comprises a bottom plate, a rotating unit, a paint spraying unit and a storage unit. Supporting plates are fixedly connected to the four corners of the lower end of the bottom plate, and two air heaters are fixedly connected to the front side of the upper end of the bottom plate. The rotating unit comprises a first annular supporting frame, an annular mounting frame, a first gear ring, a second annular supporting frame, a second gear ring, an annular rotating plate and a limiting hole, the first annular supporting frame is fixedly connected to the middle of the front side of the upper end of the bottom plate, and the upper end of the first annular supporting frame is rotationally connected with the annular mounting frame; a first gear ring is fixedly connected to the inner side of the annular mounting frame, and a second annular supporting frame is fixedly connected to the middle of the inner side of the first annular supporting frame at the upper end of the bottom plate. And the working efficiency and the product quality can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas tank surface spraying, in particular to a gas tank surface spraying mechanism. Background Art

[0002] The paint spraying equipment for gas tank production is a kind of equipment that uses the gas stored in the gas tank to drive the paint to adhere to the surface of the object we need to spray. By releasing the gas stored in the gas tank, the gas flows into the container storing the paint to pressurize the paint, so that the paint is transported to the nozzle through the pipeline, and then sprayed to the surface of the object to be sprayed through the nozzle;

[0003] In the prior art, most gas tank outer surfaces are painted by manual rotation, which is time-consuming and labor-intensive, has low production efficiency, and poor stability of processing quality. The quality of the outer surface painting depends on the technical level of the workers, and the operator needs to frequently change the position of the spray gun when painting, which increases the labor intensity of the operator and causes the problem of uneven painting. If the paint is uneven, the operator needs to perform secondary painting, which has low work efficiency. For this reason, we propose a gas tank surface painting mechanism. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a paint spraying mechanism on the surface of a gas tank, which can autonomously rotate the gas tank and autonomously control the rotation of the paint sprayer and the position of the paint spraying device, thereby improving work efficiency and product quality and effectively solving the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a paint spraying mechanism on the surface of a gas storage tank, comprising a bottom plate, a rotating unit, a paint spraying unit and a storage unit;

[0006] Bottom plate: The four corners of the lower end are fixedly connected with support plates, and the front side of the upper end of the bottom plate is fixedly connected with two hot air blowers;

[0007] Rotation unit: comprising an annular support frame 1, an annular mounting frame, a gear ring 1, annular support frame 2, gear ring 2, an annular rotating plate and limiting holes, wherein an annular support frame 1 is fixedly connected to the middle of the upper front side of the bottom plate, the upper end of the annular support frame 1 is rotatably connected to the annular mounting frame, the inner side of the annular mounting frame is fixedly connected to the gear ring 1, the middle of the inner side of the annular support frame 1 at the upper end of the bottom plate is fixedly connected to the annular support frame 2, the upper end of the annular support frame 2 is rotatably connected to the annular rotating plate, the outer side of the annular rotating plate is fixedly connected to the gear ring 2, and a plurality of limiting holes are provided on the annular rotating plate;

[0008] Painting unit: installed on the rotating unit;

[0009] Storage unit: Installed on the painting unit and the base plate.

[0010] The annular mounting frame and the annular rotating plate are controlled to rotate by a power device, and the rotation of the annular mounting frame drives the painting device at the upper end of the annular mounting frame to spray paint the surface of the gas tank at the upper end of the annular rotating plate. At the same time, the first annular support frame supports the annular mounting frame, and the second annular support frame supports the annular rotating plate.

[0011] Furthermore, the rotating unit also includes a motor 1 and a gear. The upper end of the base plate is fixedly connected to the motor 1, and the output shaft of the motor 1 is fixedly connected to the gear. The gear is respectively meshed with the gear ring 1 and the gear ring 2.

[0012] The motor 1 drives the gear to rotate, and the gear is respectively engaged with the gear ring 1 and the gear ring 2, so that the paint spraying device and the gas tank on the upper end of the annular rotating plate rotate in opposite directions, thereby achieving the effect of quickly and evenly spraying paint on the gas tank.

[0013] Furthermore, the paint spray unit includes a mounting block, a limiting frame, a spray head, an atomizing nozzle, a threaded rod and a second motor; the outer side of the annular mounting frame is fixedly connected to the mounting blocks on the left and right sides respectively; the upper end of the mounting block is fixedly connected to the limiting frame; the inner side of the limiting frame is slidably connected to the spray head; the water outlet of the spray head is fixedly connected to a plurality of atomizing nozzles; the upper end of the limiting frame is fixedly connected to the second motor; the output shaft of the second motor is fixedly connected to one end of the threaded rod; the other end of the threaded rod is rotatably connected to the mounting block; and the outer side of the threaded rod is threadedly connected to the spray head.

[0014] The threaded rod is driven to rotate by motor 2, and the spray head is driven to move up and down by the threaded action of the threaded rod. The surface of the gas storage tank is sprayed with paint by the spray head and the atomizing nozzle. The upward and downward movement of the spray head is limited by the limit frame, and the limit frame is fixed by the mounting block.

[0015] Furthermore, the storage unit includes a fixing frame, a three-way pipe and a hose, the upper end of the base plate is fixedly connected to the fixing frame, the front side of the upper end of the fixing frame is rotatably connected to the three-way pipe, the two water outlets of the three-way pipe are connected to one end of the hose, and the other end of the hose is connected to the water inlet of the sprinkler head.

[0016] The three-way pipe is then limited by a fixing frame, and the materials required for painting are transported to the spray head through the three-way pipe and the hose, thereby achieving the effect of painting the surface of the gas tank.

[0017] Furthermore, the storage unit also includes a sealed bearing, a storage box and a feeding pipe. The storage box is fixedly connected to the rear side of the upper end of the base plate. The water outlet of the storage box is connected to one end of the feeding pipe. The outer side of the other end of the feeding pipe is rotatably connected to the water inlet of the three-way pipe through a sealed bearing.

[0018] The materials are stored in the storage box and transported through the feeding pipe, thereby providing raw materials for the painting device.

[0019] Furthermore, it also includes a circular water leakage hole, a placement plate and a fixed handle. A circular water leakage hole is opened on the inner side of the upper ring support frame of the bottom plate. The lower end of the placement plate is fixedly connected to a plurality of circular columns, and the circular columns are slidably connected to the limiting holes. Two fixed handles are fixedly connected to the left and right ends of the outer side of the placement plate.

[0020] The placement plate is convenient to move by fixing the handle, and the annular rotating plate of the device can drive the placement plate to rotate by the corresponding limiting holes and the circular columns, and the gas storage tank is convenient to move and store.

[0021] Compared with the prior art, the beneficial effects of the utility model are: the surface painting mechanism of the gas storage tank has the following advantages:

[0022] 1. The surface painting mechanism of the gas tank can rotate the gas tank autonomously, and the rotation of the annular mounting frame drives the painting device at the upper end of the annular mounting frame to paint the surface of the gas tank on the upper end of the annular rotating plate, and the annular rotating plate can rotate the gas tank evenly during painting.

[0023] 2. The paint spraying mechanism on the surface of the gas tank can independently control the rotation of the paint sprayer and the position of the paint spraying device. The motor 1 drives the gear to rotate, and the gears are respectively engaged with the gear ring 1 and the gear ring 2, so that the paint spraying device and the gas tank on the upper end of the annular rotating plate rotate in opposite directions, thereby achieving the purpose of quickly and evenly painting the gas tank and improving work efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 For this utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0026] Figure 3 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point B in the middle.

[0027] In the figure: 1 bottom plate, 2 support plate, 3 rotating unit, 31 annular support frame 1, 32 annular mounting frame, 33 gear ring 1, 34 annular support frame 2, 35 gear ring 2, 36 annular rotating plate, 37 limiting hole, 38 motor 1, 39 gear, 4 paint spraying unit, 41 mounting block, 42 ​​limiting frame, 43 spray head, 44 atomizing nozzle, 45 threaded rod, 46 motor 2, 5 storage unit, 51 fixing frame, 52 sealing bearing, 53 three-way pipe, 54 hose, 55 storage box, 56 feeding pipe, 6 circular water leakage hole, 7 placement plate, 8 fixed handle, 9 circular column, 10 hot air blower. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-3 , this embodiment provides a technical solution for a gas tank surface painting mechanism: the gas tank surface painting mechanism comprises a bottom plate 1, a rotating unit 3, a painting unit 4 and a storage unit 5;

[0030] Bottom plate 1: The four corners of the lower end are fixedly connected with support plates 2, and the front side of the upper end of the bottom plate 1 is fixedly connected with two hot air blowers 10;

[0031] Rotation unit 3: comprises an annular support frame 1 31, an annular mounting frame 32, a gear ring 1 33, an annular support frame 2 34, a gear ring 2 35, an annular rotating plate 36 and limiting holes 37, an annular support frame 1 31 is fixedly connected to the middle of the upper front side of the bottom plate 1, the upper end of the annular support frame 1 31 is rotatably connected to the annular mounting frame 32, the inner side of the annular mounting frame 32 is fixedly connected to the gear ring 1 33, the middle part of the inner side of the annular support frame 1 31 at the upper end of the bottom plate 1 is fixedly connected to the annular support frame 2 34, the upper end of the annular support frame 2 34 is rotatably connected to the annular rotating plate 36, the outer side of the annular rotating plate 36 is fixedly connected to the gear ring 2 35, and the annular rotating plate 36 is provided with a plurality of limiting holes 37;

[0032] The annular mounting frame 32 and the annular rotating plate 36 are controlled to rotate by a power device. The rotation of the annular mounting frame 32 drives the painting device at the upper end of the annular mounting frame 32 to spray paint the surface of the gas tank at the upper end of the annular rotating plate 36. At the same time, the annular support frame 1 31 supports the annular mounting frame 32, and the annular support frame 2 34 supports the annular rotating plate 36.

[0033] The rotating unit 3 further includes a motor 1 38 and a gear 39. The upper end of the base plate 1 is fixedly connected to the motor 1 38. The output shaft of the motor 1 38 is fixedly connected to the gear 39. The gear 39 is meshed with the gear ring 1 33 and the gear ring 2 35 respectively.

[0034] The motor 1 38 drives the gear 39 to rotate, and the gear 39 meshes with the gear ring 1 33 and the gear ring 2 35 respectively, so that the paint spraying device and the gas tank on the upper end of the annular rotating plate 36 rotate in opposite directions, thereby achieving the effect of quickly and evenly spraying paint on the gas tank.

[0035] Paint spraying unit 4: installed on the rotating unit 3; the paint spraying unit 4 comprises a mounting block 41, a limiting frame 42, a spray head 43, an atomizing nozzle 44, a threaded rod 45 and a motor 2 46. The outer side of the annular mounting frame 32 is fixedly connected with the mounting block 41 on the left and right sides thereof. The upper end of the mounting block 41 is fixedly connected with the limiting frame 42. The inner side of the limiting frame 42 is slidably connected with the spray head 43. The water outlet of the spray head 43 is fixedly connected with a plurality of atomizing nozzles 44. The upper end of the limiting frame 42 is fixedly connected with the motor 2 46. The output shaft of the motor 2 46 is fixedly connected with one end of the threaded rod 45. The other end of the threaded rod 45 is rotatably connected with the mounting block 41. The outer side of the threaded rod 45 is threadedly connected with the spray head 43.

[0036] The threaded rod 45 is driven to rotate by the motor 2 46, and the spray head 43 is driven to move up and down by the threaded action of the threaded rod 45. The surface of the gas storage tank is sprayed with paint by the spray head 43 and the atomizing nozzle 44. The limit frame 42 limits the up and down movement of the spray head 43, and the limit frame 42 is fixed by the mounting block 41.

[0037] Storage unit 5: installed on the paint spray unit 4 and the base plate 1, the storage unit 5 includes a fixing frame 51, a three-way pipe 53 and a hose 54. The upper end of the base plate 1 is fixedly connected to the fixing frame 51, and the front side of the upper end of the fixing frame 51 is rotatably connected to the three-way pipe 53. The two water outlets of the three-way pipe 53 are connected to one end of the hose 54, and the other end of the hose 54 is connected to the water inlet of the spray head 43.

[0038] Then, the three-way pipe 53 is limited by the fixing frame 51, and the materials required for painting are transported to the spray head 43 through the three-way pipe 53 and the hose 54, so as to achieve the effect of painting the surface of the gas storage tank.

[0039] The storage unit 5 also includes a sealed bearing 52, a storage box 55 and a feed pipe 56. The storage box 55 is fixedly connected to the rear side of the upper end of the base plate 1. The water outlet of the storage box 55 is connected to one end of the feed pipe 56. The outer side of the other end of the feed pipe 56 is rotatably connected to the water inlet of the three-way pipe 53 through the sealed bearing 52.

[0040] The materials are stored in the material storage box 55 and transported through the feeding pipe 56, thereby providing raw materials for the paint spraying device.

[0041] It also includes a circular water leakage hole 6, a placement plate 7 and a fixed handle 8. A circular water leakage hole 6 is opened on the inner side of the upper ring support frame 31 of the bottom plate 1. The lower end of the placement plate 7 is fixedly connected to a plurality of circular columns 9. The circular columns 9 are slidably connected to the limiting holes 37. Two fixed handles 8 are fixedly connected to the left and right ends of the outer side of the placement plate 7.

[0042] The placement tray 7 is conveniently moved by fixing the handle 8, and the annular rotating plate 36 of the device can drive the placement tray 7 to rotate through the corresponding limiting holes 37 and the circular columns 9, thereby facilitating the movement and storage of the gas tank.

[0043] The working principle of the gas tank surface painting mechanism provided by the utility model is as follows: the annular mounting frame 32 and the annular rotating plate 36 are controlled to rotate by a power device, and the rotation of the annular mounting frame 32 drives the painting device on the upper end of the annular mounting frame 32 to paint the surface of the gas tank on the upper end of the annular rotating plate 36, while the annular support frame 1 31 supports the annular mounting frame 32, and the annular support frame 2 34 supports the annular rotating plate 36. The motor 1 38 drives the gear 39 to rotate, and the gear 39 is respectively engaged with the gear ring 1 33 and the gear ring 2 35, so that the painting device and the gas tank on the upper end of the annular rotating plate 36 rotate in opposite directions, so as to achieve the effect of quickly and evenly painting the gas tank. The threaded rod 45 is driven to rotate by the motor 2 46, and the spray head 43 is driven to move up and down by the threaded action of the threaded rod 45. The surface of the gas tank is sprayed with paint by the spray head 43 and the atomizing nozzle 44. The limit frame 42 limits the up and down movement of the spray head 43, and the limit frame 42 is fixed by the mounting block 41. Then the three-way pipe 53 is limited by the fixing frame 51, and the materials required for painting are transported to the spray head 43 through the three-way pipe 53 and the hose 54, so as to achieve the effect of spraying paint on the surface of the gas tank. The materials are stored by the storage box 55, and the purpose of transportation is achieved by the feeding pipe 56, so as to provide the raw materials for the painting device. The placement plate 7 is convenient to move by fixing the handle 8, and the annular rotating plate 36 of the device can drive the placement plate 7 to rotate through the limit hole 37 corresponding to the circular column 9, and it is convenient to move and store the gas tank.

[0044] It is worth noting that the input ends of motor 1 38 and motor 2 46 disclosed in the above embodiments are electrically connected to the output end of the external power supply through an external PLC controller, and both motor 1 38 and motor 2 46 adopt servo motor 1, and the external PLC controller controls the operation of motor 1 38 and motor 2 46 using methods commonly used in the prior art.

[0045] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. The gas tank surface spray painting mechanism is characterized by: It comprises a base plate (1), a rotating unit (3), a paint spraying unit (4) and a storage unit (5); Bottom plate (1): the four corners of the lower end are fixedly connected to support plates (2), and the front side of the upper end of the bottom plate (1) is fixedly connected to two hot air blowers (10); The rotating unit (3) comprises an annular support frame 1 (31), an annular mounting frame (32), a gear ring 1 (33), an annular support frame 2 (34), a gear ring 2 (35), an annular rotating plate (36) and a limiting hole (37), wherein the annular support frame 1 (31) is fixedly connected to the middle part of the front side of the upper end of the bottom plate (1), the upper end of the annular support frame 1 (31) is rotatably connected to the annular mounting frame (32), the inner side of the annular mounting frame (32) is fixedly connected to the gear ring 1 (33), the inner middle part of the annular support frame 1 (31) at the upper end of the bottom plate (1) is fixedly connected to the annular support frame 2 (34), the upper end of the annular support frame 2 (34) is rotatably connected to the annular rotating plate (36), the outer side of the annular rotating plate (36) is fixedly connected to the gear ring 2 (35), and the annular rotating plate (36) is provided with a plurality of limiting holes (37); Paint spraying unit (4): mounted on the rotating unit (3); Storage unit (5): installed on the paint spraying unit (4) and the base plate (1).

2. The gas tank surface spraying mechanism according to claim 1, characterized in that: The rotating unit (3) further comprises a motor 1 (38) and a gear (39); the upper end of the base plate (1) is fixedly connected to the motor 1 (38); the output shaft of the motor 1 (38) is fixedly connected to the gear (39); and the gear (39) is respectively meshed with the gear ring 1 (33) and the gear ring 2 (35).

3. The gas tank surface spraying mechanism according to claim 2, characterized in that: The paint spraying unit (4) comprises a mounting block (41), a limiting frame (42), a spray head (43), an atomizing nozzle (44), a threaded rod (45) and a second motor (46); the mounting blocks (41) are fixedly connected to the left and right sides of the outer side of the annular mounting frame (32); the upper end of the mounting block (41) is fixedly connected to the limiting frame (42); the inner side of the limiting frame (42) is slidably connected to the spray head (43); the water outlet of the spray head (43) is fixedly connected to a plurality of atomizing nozzles (44); the upper end of the limiting frame (42) is fixedly connected to the second motor (46); the output shaft of the second motor (46) is fixedly connected to one end of the threaded rod (45); the other end of the threaded rod (45) is rotatably connected to the mounting block (41); and the outer side of the threaded rod (45) is threadedly connected to the spray head (43).

4. The gas tank surface spraying mechanism according to claim 1, characterized in that: The storage unit (5) comprises a fixing frame (51), a three-way pipe (53) and a hose (54); the upper end of the bottom plate (1) is fixedly connected to the fixing frame (51); the front side of the upper end of the fixing frame (51) is rotatably connected to the three-way pipe (53); the two water outlets of the three-way pipe (53) are connected to one end of the hose (54); and the other end of the hose (54) is connected to the water inlet of the spray head (43).

5. The gas tank surface spraying mechanism according to claim 4, characterized in that: The storage unit (5) further comprises a sealing bearing (52), a material storage box (55) and a feeding pipe (56); the material storage box (55) is fixedly connected to the rear side of the upper end of the bottom plate (1); the water outlet of the material storage box (55) is connected to one end of the feeding pipe (56); the outer side of the other end of the feeding pipe (56) is rotatably connected to the water inlet of the three-way pipe (53) through the sealing bearing (52).

6. The gas tank surface spraying mechanism according to claim 1, characterized in that: It also comprises a circular water leakage hole (6), a placement plate (7) and a fixed handle (8); a circular water leakage hole (6) is provided on the inner side of an annular support frame (31) at the upper end of the bottom plate (1); a plurality of circular columns (9) are fixedly connected to the lower end of the placement plate (7); the circular columns (9) are slidably connected to the limiting holes (37); and two fixed handles (8) are fixedly connected to the left and right ends of the outer side of the placement plate (7).

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