A painting equipment for steel structure processing

Abstract

The utility model discloses a paint spraying device for steel structure processing, which relates to the technical field of steel structure processing paint spraying, including a base plate, a rotating fixed unit, a slide rail unit and a spraying unit; the left and right sides of the upper end of the base plate are fixedly connected with a fixed frame; the rotating fixed unit comprises a rotating mounting column, a sliding frame, a sliding block, a screw rod and a motor; the upper end of the fixed frame is rotatably connected with the rotating mounting column, the outer side of the rotating mounting column is evenly fixedly connected with four sliding frames, the inner side of the sliding frame is slidably connected with a sliding block, the screw rod passes through the sliding frame and is rotatably connected with the rotating mounting column, the screw rod is threadedly connected with the sliding block, the top end of the sliding frame is fixedly connected with a motor rod, and the output shaft of the motor rod is fixedly connected with the other end of the screw rod; the paint spraying device for steel structure processing can spray the steel structure that needs to be sprayed in all directions without dead angles, and can fix steel structures of various shapes and sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure processing and painting, in particular to a painting device for steel structure processing. Background Art

[0002] Steel structure is a structure made of steel materials. It is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets;

[0003] Among them, a painting equipment for steel structure processing proposed in the prior art with the authorization announcement number CN22021544U includes: a box body; a connecting box, the number of the connecting boxes is two, and the two connecting boxes are respectively fixed on both sides of the box body; a fan, the fan is fixed on one side of the inner wall of the connecting box; a heating plate, the heating plate is fixed on the other side of the inner wall of the connecting box; a horizontal pipe, the horizontal pipe is connected to one side of the connecting box; a fixed pipe, the fixed pipe is fixed to the top of the box body; a vertical pipe, the vertical pipe is connected to the bottom of the outer surface of the fixed pipe; a nozzle, the nozzle is connected to the bottom end of the vertical pipe;

[0004] Most of the spraying equipment in the prior art needs to be fixed multiple times before multi-sided spraying can be performed, and because most steel structures are of different shapes and sizes, the fixed structure cannot completely fix the steel structure parts, resulting in the inability to spray the steel structure in all directions. For this reason, we propose a spraying equipment for steel structure processing. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a painting equipment for steel structure processing, which can spray the steel structure that needs to be sprayed in all directions without dead angles, can fix steel structures of various shapes and sizes, and can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a painting device for steel structure processing, comprising a base plate, a rotating fixed unit, a slide rail unit and a spraying unit;

[0007] Bottom plate: The upper left and right sides are fixedly connected with fixing frames;

[0008] Rotation fixing unit: comprising a rotation mounting column, a sliding frame, a slider, a screw rod 1 and a motor 1, the upper end of the fixing frame is rotatably connected with the rotation mounting column, the outer side of the rotation mounting column is evenly and fixedly connected with four sliding frames, the inner side of the sliding frame is slidably connected with a slider, the screw rod 1 passes through the sliding frame and is rotatably connected with the rotation mounting column, the screw rod 1 is threadedly connected with the slider, the top end of the sliding frame is fixedly connected with the motor 1, and the output shaft of the motor 1 is fixedly connected with the other end of the screw rod 1;

[0009] Slide rail unit: installed on the fixed frame;

[0010] Spraying unit: Installed on the slide rail unit.

[0011] The sliding frame is driven to rotate by rotating the rotating mounting column, thereby changing the position of the sliding frame. The motor drives the screw rod to rotate, so that the slider can move in the sliding frame, thereby driving the fixing device to move, so as to achieve clamping and fixing of different steel structures at different positions. At the same time, the steel structure that needs to be painted is driven to rotate by rotating the rotating mounting column, so that the parts that need to be painted can be fully painted.

[0012] Furthermore, the rotating and fixing unit further comprises an electric telescopic rod, a fixing clamp, a fixing clamp plate and a hydraulic press, the end of the sliders close to each other is fixedly connected to the electric telescopic rod, the other end of the electric telescopic rod is rotatably connected to the middle part of the outer side of the fixing clamp, the outer end of the fixing clamp is fixedly connected to the fixing clamp plate, and the other end of the fixing clamp plate is fixedly connected to the hydraulic press. The fixing clamp is pushed by the electric telescopic rod to fix some smaller parts, and the hydraulic press is pushed by the fixing clamp plate, so as to achieve the effect of automatically fixing the steel structure to be painted, and the fixing position of the steel structure can be adjusted at multiple angles by the rotatable fixing clamp.

[0013] Furthermore, the slide rail unit includes a slide rail fixing plate, an arcuate slide rail and an arcuate rack. The upper end of the bottom plate is fixedly connected with three slide rail fixing plates, the top ends of the three slide rail fixing plates are fixedly connected with an arcuate slide rail, and the top end of the arcuate slide rail on the left is fixedly connected with an arcuate rack. The arcuate slide rail is supported by the slide rail fixing plate, and the arcuate rack inside the arcuate slide rail provides a limiting position, and the arcuate rack enables the spraying device to move.

[0014] Furthermore, the spray unit includes an arc-shaped sliding plate, a second motor, a limit column and a gear. The inner side of each arc-shaped slide rail is slidably connected with an arc-shaped sliding plate, and the limit column is fixedly connected between the two arc-shaped sliding plates. The left end of the left arc-shaped sliding plate is fixedly connected with a second motor, and the output shaft of the second motor is fixedly connected with a gear, and the gear is meshed with an arc-shaped rack. The gear is driven to rotate by the second motor, and the arc-shaped rack meshes with the gear, driving the arc-shaped sliding plate to move on the arc-shaped slide rail, thereby achieving the effect of adjusting the spray device at multiple angles.

[0015] Furthermore, the spray unit further comprises screw 2, sprayer, spray port and motor 3, screw 2 is rotatably connected between two arc-shaped sliding plates, the inner side of the sprayer is slidably connected to the limit column, the sprayer is threadedly connected to screw 2, the lower end of the sprayer is fixedly connected to three spray ports, the right end of the arc-shaped sliding plate on the right is fixedly connected to motor 3, and the output shaft of motor 3 is fixedly connected to the right end of screw 2. Motor 3 drives screw 2 to rotate, and under the action of the thread between screw 2 and the sprayer, the sprayer moves laterally along the limit column under the action of the limit column, thereby achieving the effect of driving the spray port to spray the device in multiple directions.

[0016] Furthermore, it also includes a motor 4, a heater, an air outlet and a blower. The upper end of the fixing frame is fixedly connected to the motor 4, the output shaft of the motor 4 is fixedly connected to the rotating mounting column, the upper rear side of the bottom plate is fixedly connected to the heater, the front end of the heater is fixedly connected to the blower, and the left rear side of the bottom plate is fixedly connected to the heater. The motor 4 provides rotational power to the fixing device, and the motor 4 blows out hot air to quickly dry the parts after painting through the heater and the air outlet.

[0017] Compared with the prior art, the beneficial effects of the utility model are: the paint spraying equipment for steel structure processing has the following advantages:

[0018] 1. The paint spraying equipment used for steel structure processing rotates the parts to be sprayed through a rotatable fixed structure, and sprays the connections to be sprayed in all directions without dead angles through a sprayer that can move horizontally and in an arc shape, thereby ensuring uniform spraying.

[0019] 2. The paint spraying equipment used for steel structure processing has a good fixing effect on steel structure parts of different sizes and shapes through multi-directional movable fixing devices, making it more convenient and quick during spraying and more stable to fix. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the left side structure of the utility model;

[0022] Figure 3 For this utility model Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0023] Figure 4 For this utility model Figure 2 Schematic diagram of the local enlarged structure at point B in the middle.

[0024] In the figure: 1 bottom plate, 2 fixed frame, 3 rotating fixed unit, 31 rotating mounting column, 32 sliding frame, 33 sliding block, 34 screw rod 1, 35 electric telescopic rod, 36 fixing clamp, 37 fixing clamp plate, 38 hydraulic press, 39 motor 1, 4 slide rail unit, 41 slide rail fixing plate, 42 arc slide rail, 43 arc rack, 5 spray unit, 51 arc sliding plate, 52 motor 2, 53 limiting column, 54 screw rod 2, 55 spray machine, 56 spray port, 57 motor 3, 58 gear, 6 motor 4, 7 heating machine, 8 air outlet, 9 blower. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-4 , This embodiment provides a technical solution for a paint spraying device for steel structure processing: A paint spraying device for steel structure processing includes a base plate 1, a rotating fixed unit 3, a slide rail unit 4 and a spraying unit 5;

[0027] Bottom plate 1: The upper left and right sides are fixedly connected with fixing frames 2;

[0028] The rotating fixing unit 3 comprises a rotating mounting column 31, a sliding frame 32, a slider 33, a screw rod 34 and a motor 39. The upper end of the fixing frame 2 is rotatably connected with the rotating mounting column 31. Four sliding frames 32 are evenly and fixedly connected to the outer side of the rotating mounting column 31. The slider 33 is slidably connected to the inner side of the slider 32. The screw rod 34 passes through the slider 32 and is rotatably connected to the rotating mounting column 31. The screw rod 34 is threadedly connected to the slider 33. The top of the slider 32 is fixedly connected with the motor 39. The output shaft of the motor 39 is fixedly connected to the other end of the screw rod 34. The sliding frame 32 is rotated by rotating the rotating mounting column 31, thereby changing the position of the sliding frame 32. The screw rod 34 is rotated by the motor 39, so that the slider 33 can move in the sliding frame 32, thereby driving the fixing device to move, so as to achieve the clamping and fixing of different steel structures at different positions. At the same time, the steel structure that needs to be painted is driven to rotate by the rotation of the rotating mounting column 31, so that the parts that need to be painted are fully painted.

[0029] The rotating and fixing unit 3 further comprises an electric telescopic rod 35, a fixing clamp 36, a fixing clamp plate 37 and a hydraulic press 38. The electric telescopic rod 35 is fixedly connected to one end of the slider 33 that is close to each other, and the other end of the electric telescopic rod 35 is rotatably connected to the middle part of the outer side of the fixing clamp 36. The fixing clamp plate 37 is fixedly connected to one end of the outer side of the fixing clamp 36, and the other end of the fixing clamp plate 37 is fixedly connected to the hydraulic press 38. The fixing clamp 36 is pushed by the electric telescopic rod 35 to fix some parts with smaller structures, and the hydraulic press 38 is pushed by the fixing clamp plate 37, so as to achieve the function of automatically fixing the steel structure to be painted, and the fixing position of the steel structure can be adjusted at multiple angles by the rotatable fixing clamp 36.

[0030] Slide rail unit 4: installed on the fixed frame 2; the slide rail unit 4 includes a slide rail fixing plate 41, an arcuate slide rail 42 and an arcuate rack 43. The upper end of the bottom plate 1 is fixedly connected with three slide rail fixing plates 41, the top ends of the three slide rail fixing plates 41 are fixedly connected with the arcuate slide rail 42, and the top end of the arcuate slide rail 42 on the left is fixedly connected with the arcuate rack 43. The arcuate slide rail 42 is supported by the slide rail fixing plate 41, and the arcuate rack 43 inside the arcuate slide rail 42 provides a limiting position, and the arcuate rack 43 allows the spraying device to move.

[0031] Spraying unit 5: Installed on the slide rail unit 4, the spraying unit 5 includes an arc-shaped sliding plate 51, a second motor 52, a limiting column 53 and a gear 58. The inner side of each arc-shaped slide rail 42 is slidably connected with an arc-shaped sliding plate 51, and a limiting column 53 is fixedly connected between the two arc-shaped sliding plates 51. The left end of the left arc-shaped sliding plate 51 is fixedly connected with the second motor 52, and the output shaft of the second motor 52 is fixedly connected with a gear 58, and the gear 58 is meshed with the arc-shaped rack 43. The gear 58 is driven to rotate by the second motor 52, and under the meshing action of the gear 58 and the arc-shaped rack 43, the arc-shaped sliding plate 51 is driven to move on the arc-shaped slide rail 42, so as to achieve the effect of adjusting the spraying device at multiple angles.

[0032] The spraying unit 5 also includes a screw rod 2 54, a sprayer 55, a spraying port 56 and a motor 3 57. The screw rod 2 54 is rotatably connected between the two arc-shaped sliding plates 51. The inner side of the sprayer 55 is slidably connected to the limit column 53. The sprayer 55 is threadedly connected to the screw rod 2 54. The lower end of the sprayer 55 is fixedly connected to three spraying ports 56. The right end of the arc-shaped sliding plate 51 on the right side is fixedly connected to the motor 3 57. The output shaft of the motor 3 57 is fixedly connected to the right end of the screw rod 2 54. The motor 3 57 drives the screw rod 2 54 to rotate. Under the action of the thread between the screw rod 2 54 and the sprayer 55, the sprayer 55 is limited by the limit column 53 and moves horizontally along the limit column 53, thereby driving the spraying port 56 to spray the device in multiple directions.

[0033] It also includes a motor 46, a heater 7, an air outlet 8 and a blower 9. The upper end of the fixing frame 2 is fixedly connected with the motor 46, the output shaft of the motor 46 is fixedly connected with the rotating mounting column 31, the upper rear side of the bottom plate 1 is fixedly connected with the heater 7, the front end of the heater 7 is fixedly connected with 48, the upper rear side of the bottom plate 1 is fixedly connected with the blower 9, and the left rear side of the bottom plate 1 is fixedly connected with the heater 7. The motor 46 provides the rotational power to the fixing device, and the hot air blown out by the motor 46 passes through the heater 7 and the air outlet 8 to quickly dry the parts after the spray painting process.

[0034] The working principle of the paint spraying equipment for steel structure processing provided by the utility model is as follows: by rotating the rotating mounting column 31, the slide frame 32 is driven to rotate, thereby changing the position of the slide frame 32, and the motor 39 drives the screw 34 to rotate, so that the slider 33 can move in the slide frame 32, thereby driving the fixing device to move, so as to achieve the clamping and fixing of different steel structures at different positions, and at the same time, the steel structure to be painted is driven to rotate by the rotation of the rotating mounting column 31, so as to fully paint the parts to be painted. The electric telescopic rod 35 pushes the fixing clamp 36 to fix some parts with smaller structures, and the fixing clamp 37 pushes the hydraulic press 38 to achieve the automatic fixing of the steel structure to be painted. The rotatable fixing clamp 36 can adjust the fixed position of the steel structure at multiple angles. The arc-shaped slide rail 42 is supported by the slide rail fixing plate 41, and the arc-shaped rack 43 inside the arc-shaped slide rail 42 provides a limiting position, and the arc-shaped rack 43 allows the spraying device to move. The gear 58 is driven to rotate by the motor 2 52, and the gear 58 and the arc rack 43 mesh, driving the arc sliding plate 51 to move on the arc slide rail 42, so as to achieve the effect of adjusting the spraying device at multiple angles. The screw 2 54 is driven to rotate by the motor 3 57, and the screw 2 54 and the sprayer 55 are caused to move laterally along the limit column 53 under the action of the limit column 53, so as to achieve the effect of driving the spray port 56 to spray the device in multiple directions. The motor 4 6 provides the rotational power to the fixing device, and the hot air blown out by the motor 4 6 passes through the heater 7 and the air outlet 8 to quickly air-dry the parts after spraying.

[0035] It is worth noting that the input ends of motor one 39, motor two 52, motor three 57 and motor four 6 disclosed in the above embodiments are electrically connected to the output end of the external power supply through an external PLC controller, and motor one 39, motor two 52, motor three 57 and motor four 6 all adopt servo motors, and the external PLC controller controls the operation of motor one 39, motor two 52, motor three 57 and motor four 6 using methods commonly used in the prior art.

[0036] 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. A painting equipment for steel structure processing, characterized in that: It comprises a base plate (1), a rotating and fixing unit (3), a slide rail unit (4) and a spraying unit (5); Bottom plate (1): the upper left and right sides are fixedly connected with fixing frames (2); The rotating fixed unit (3) comprises a rotating mounting column (31), a sliding frame (32), a sliding block (33), a screw rod (34) and a motor (39), wherein the upper end of the fixed frame (2) is rotatably connected to the rotating mounting column (31), four sliding frames (32) are evenly and fixedly connected to the outer side of the rotating mounting column (31), the inner side of the sliding frame (32) is slidably connected to the sliding block (33), the screw rod (34) passes through the sliding frame (32) and is rotatably connected to the rotating mounting column (31), the screw rod (34) is threadedly connected to the sliding block (33), the top end of the sliding frame (32) is fixedly connected to the motor (39), and the output shaft of the motor (39) is fixedly connected to the other end of the screw rod (34); Slide rail unit (4): mounted on the fixing frame (2); Spraying unit (5): installed on the slide rail unit (4).

2. The paint spraying equipment for steel structure processing according to claim 1 is characterized in that: The rotating fixed unit (3) further comprises an electric telescopic rod (35), a fixing clamp (36), a fixing clamp plate (37) and a hydraulic press (38); one end of the slider (33) close to each other is fixedly connected to the electric telescopic rod (35); the other end of the electric telescopic rod (35) is rotatably connected to the middle part of the outer side of the fixing clamp (36); one end of the outer side of the fixing clamp (36) is fixedly connected to the fixing clamp plate (37); and the other end of the fixing clamp plate (37) is fixedly connected to the hydraulic press (38).

3. The paint spraying equipment for steel structure processing according to claim 2 is characterized in that: The slide rail unit (4) comprises a slide rail fixing plate (41), an arcuate slide rail (42) and an arcuate rack (43); the upper end of the base plate (1) is fixedly connected to three slide rail fixing plates (41); the top ends of the three slide rail fixing plates (41) are fixedly connected to the arcuate slide rail (42); and the top end of the arcuate slide rail (42) on the left is fixedly connected to the arcuate rack (43).

4. The paint spraying equipment for steel structure processing according to claim 1 is characterized in that: The spraying unit (5) comprises an arc-shaped sliding plate (51), a second motor (52), a limiting column (53) and a gear (58); the inner side of each arc-shaped slide rail (42) is slidably connected to the arc-shaped sliding plate (51); the limiting column (53) is fixedly connected between the two arc-shaped sliding plates (51); the left end of the left arc-shaped sliding plate (51) is fixedly connected to the second motor (52); the output shaft of the second motor (52) is fixedly connected to the gear (58); and the gear (58) is meshed with the arc-shaped rack (43).

5. The paint spraying equipment for steel structure processing according to claim 4 is characterized in that: The spraying unit (5) further comprises a second screw (54), a sprayer (55), a spraying port (56) and a third motor (57); the second screw (54) is rotatably connected between the two arc-shaped sliding plates (51); the inner side of the sprayer (55) is slidably connected to the limiting column (53); the sprayer (55) is threadedly connected to the second screw (54); the lower end of the sprayer (55) is fixedly connected to the three spraying ports (56); the right end of the right arc-shaped sliding plate (51) is fixedly connected to the third motor (57); the output shaft of the third motor (57) is fixedly connected to the right end of the second screw (54).

6. The paint spraying equipment for steel structure processing according to claim 1 is characterized in that: It also includes a motor four (6), a heater (7), an air outlet (8) and a blower (9); the upper end of the fixed frame (2) is fixedly connected to the motor four (6); the output shaft of the motor four (6) is fixedly connected to a rotating mounting column (31); the upper rear end of the base plate (1) is fixedly connected to the heater (7); the front end of the heater (7) is fixedly connected to 48; the upper rear end of the base plate (1) is fixedly connected to the blower (9); and the left rear end of the base plate (1) is fixedly connected to the heater (7).

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