Sheet metal paint spraying device for sheet metal processing

Abstract

The utility model discloses a sheet metal paint spraying device for sheet metal processing, which relates to the technical field of sheet metal processing and comprises a box body, a first motor is arranged on one side of the box body, the output end of the first motor is fixedly connected with a rotary drum, and an electric telescopic rod is arranged on the other side of the box body. The electric telescopic rod is horizontally arranged, the output end of the electric telescopic rod enters the rotary drum, a plurality of sets of sliding grooves are evenly formed in the periphery of the rotary drum in the radial line direction of the rotary drum, movable clamping frames are arranged in the sliding grooves and are opposite to the fixed clamping frames, and a spraying assembly is arranged at the top of the box body. According to the design scheme, by adjusting the electric telescopic rod, the distance between the two clamping frames is matched with the length of a sheet metal part, the sheet metal part is placed between the two clamping frames, the locking bolt is rotated, the multiple sheet metal parts are installed on the rotary drum, two different faces of the sheet metal parts on the two sides of the rotary drum are sprayed at the same time, the paint spraying efficiency is high, and the labor intensity of workers is lowered. The device is suitable for paint spraying operation of sheet metal parts of different specifications.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing technology, and in particular to a sheet metal painting device for sheet metal processing. Background Technology

[0002] Sheet metal processing is a comprehensive cold working process for thin metal sheets, including shearing, punching / cutting / combined cutting, bending, welding, riveting, splicing, and forming. Sheet metal is characterized by its light weight, high strength, electrical conductivity, low cost, and good performance in large-scale mass production. It has been widely used in the fields of electronics, communications, automotive, and medical devices. During the processing and production of sheet metal parts, a painting device is used to paint the surface of the sheet metal parts to prevent rust and oxidation.

[0003] In the existing technology, in order to avoid paint mist spreading during painting, sheet metal is usually placed in a sealed box for painting. After painting is completed, the box needs to be opened, the painted sheet metal needs to be taken out, and then another sheet metal needs to be placed for painting. This is too inconvenient and will affect the painting efficiency of sheet metal.

[0004] Therefore, it is necessary to invent a sheet metal painting device for sheet metal processing to solve the above problems. Utility Model Content

[0005] In order to overcome the above-mentioned defects in the prior art, the present invention provides a sheet metal painting device for sheet metal processing.

[0006] The technical solution adopted by this utility model to solve its technical problem is: a sheet metal painting device for sheet metal processing, including a box body, a first motor is provided on one side of the box body, the output end of the first motor is fixedly connected to a rotating drum, the rotating drum is horizontally rotatably installed inside the box body, an electric telescopic rod is provided on the other side of the box body, the electric telescopic rod is horizontally set and the output end of the electric telescopic rod enters the interior of the rotating drum, the rotating drum is sleeved on the electric telescopic rod and rotatably connected to the electric telescopic rod, multiple sets of sliding grooves are evenly arranged on the outer circumference of the rotating drum, the sliding grooves are arranged along the radial direction of the rotating drum, a movable clamping frame is provided in the sliding groove, the movable clamping frame is arranged opposite to the fixed clamping frame, the fixed clamping frame is arranged on the rotating drum on the side away from the movable clamping frame, and a spraying assembly is provided on the top of the box body.

[0007] Furthermore, the movable clamping frame is fixedly connected to the turntable at the output end of the electric telescopic rod, and the turntable is rotatably installed at the output end of the electric telescopic rod.

[0008] Furthermore, both the movable clamping frame and the fixed clamping frame are long with a C-shaped cross-section. One side of each clamping frame is threaded with a locking bolt, and the output end of the locking bolt is fixedly connected to a rubber gasket. The rubber gasket is located inside the fixed frame, and a rubber strip is provided on the other side of the fixed frame.

[0009] Furthermore, the spray assembly includes a spray base with multiple nozzles at its bottom. The spray base is fixed to the bottom of a connecting plate and is connected to a paint tank outside the housing via a flexible hose.

[0010] Furthermore, the spray base is symmetrically arranged on both sides of the rotating drum, and the two sides of the connecting plate are fixedly connected to the slider and the nut seat respectively. The slider and the nut seat are movably installed on the slide rod and the lead screw respectively. The slide rod and the lead screw are arranged parallel to the rotating drum, and one end of the lead screw is connected to the second motor.

[0011] Furthermore, a door is provided on the front side of the box.

[0012] The beneficial effects of this utility model are that, by adjusting the distance between the support plate and the material changing rack, it can adapt to material rolls of different sizes, automatically completes loading and unloading without the need for staff intervention, improves work efficiency, reduces the workload of staff, enhances safety, and has good performance. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 This is a schematic diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the internal structure of the housing of this utility model;

[0016] Figure 3 for Figure 2 A partial sectional view at point A-A.

[0017] In the diagram: 1. Box body, 2. First motor, 3. Rotary drum, 4. Electric telescopic rod, 5. Sliding groove, 6. Movable clamping frame, 7. Fixed clamping frame, 8. Turntable, 9. Locking bolt, 10. Rubber gasket, 11. Rubber strip, 12. Spray holder, 13. Spray head, 14. Connecting plate, 15. Hose, 16. Paint box, 17. Slider, 18. Nut seat, 19. Slide rod, 20. Lead screw, 21. Second motor, 22. Box door. Detailed Implementation

[0018] To more clearly illustrate the technical solution of this utility model, the following description is made in conjunction with the accompanying drawings. Obviously, the drawings described below are only one embodiment of this utility model. For those skilled in the art, other embodiments can be obtained based on these drawings and embodiments without creative effort, and all of them fall within the protection scope of this utility model.

[0019] A sheet metal painting device for sheet metal processing includes a housing 1. A first motor 2 is provided on one side of the housing 1, and the output end of the first motor 2 is fixedly connected to a rotating drum 3. The rotating drum 3 is horizontally rotatably installed inside the housing 1. An electric telescopic rod 4 is provided on the other side of the housing 1. The electric telescopic rod 4 is horizontally arranged and its output end enters the interior of the rotating drum 3. The rotating drum 3 is sleeved on the electric telescopic rod 4 and rotatably connected to it. Multiple sets of sliding grooves 5 are evenly arranged on the outer circumference of the rotating drum 3. The sliding grooves 5 are arranged along the radial direction of the rotating drum 3. A movable clamping frame 6 is provided in the sliding groove 5. The movable clamping frame 6 is arranged opposite to a fixed clamping frame 7. The fixed clamping frame 7 is located on the rotating drum 3 on the side away from the movable clamping frame 6. A spraying assembly is provided on the top of the housing 1.

[0020] The movable clamping frame 6 is fixedly connected to the turntable 8 at the output end of the electric telescopic rod 4. The turntable 8 is rotatably installed at the output end of the electric telescopic rod 4. Both the movable clamping frame 6 and the fixed clamping frame 7 are long pieces with a C-shaped cross-section. One side of each clamping frame is threaded with a locking bolt 9. The output end of the locking bolt 9 is fixedly connected with a rubber gasket 10. The rubber gasket 10 is located inside the fixed frame. The other side of the fixed frame is provided with a rubber strip 11. The electric telescopic rod 4 is adjusted according to the length of the sheet metal part so that the distance between the two clamping frames matches the length of the sheet metal part. The sheet metal part is placed between the two clamping frames and the locking bolt 9 is rotated to fix the sheet metal part. Multiple sheet metal parts are installed on the rotating cylinder 3.

[0021] The spray assembly includes a spray base 12, with multiple nozzles 13 at its bottom. The spray base 12 is fixed to the bottom of a connecting plate 14. The spray base 12 is connected to a paint tank 16 outside the housing 1 via a hose 15. The spray base 12 is symmetrically arranged on both sides of the rotating drum 3. The two sides of the connecting plate 14 are respectively fixedly connected to a slider 17 and a nut seat 18. The slider 17 and the nut seat 18 are movably mounted on a sliding rod 19 and a lead screw 20, respectively. The sliding rod 19 and the lead screw 20 are arranged parallel to the rotating drum 3. One end of the lead screw 20 is connected to a second motor 21. During painting, the two spray bases simultaneously spray the A side of the sheet metal part on one side of the rotating drum 3 and the B side of the sheet metal part on the other side, resulting in high painting efficiency.

[0022] The front of the box 1 is equipped with a door 22 to prevent paint mist from spreading.

[0023] In use, the electric telescopic rod 4 is adjusted according to the length of the sheet metal part so that the distance between the two clamping frames matches the length of the sheet metal part. The sheet metal part is placed between the two clamping frames and the locking bolt 9 is rotated to fix the sheet metal part. Multiple sheet metal parts are installed on the rotating drum 3. The two spray nozzles spray the A side of the sheet metal part on one side of the rotating drum 3 and the B side of the sheet metal part on the other side at the same time. The painting efficiency is high and it is suitable for painting sheet metal parts of different specifications.

[0024] The above embodiments are merely exemplary embodiments of this utility model and are not intended to limit this utility model. The scope of protection of this utility model is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to this utility model within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of this utility model.

Claims

1. A sheet metal painting device for sheet metal processing, comprising a housing (1), characterized in that: The box (1) is provided with a first motor (2) on one side. The output end of the first motor (2) is fixedly connected to the rotating drum (3). The rotating drum (3) is installed horizontally inside the box (1). The box (1) is provided with an electric telescopic rod (4) on the other side. The electric telescopic rod (4) is set horizontally and its output end enters the rotating drum (3). The rotating drum (3) is sleeved on the electric telescopic rod (4) and is rotatably connected to it. Multiple sets of sliding grooves (5) are evenly arranged on the outer circumference of the rotating drum (3). The sliding grooves (5) are arranged along the radial direction of the rotating drum (3). A movable clamping frame (6) is provided in the sliding groove (5). The movable clamping frame (6) is arranged opposite to the fixed clamping frame (7). The fixed clamping frame (7) is located on the rotating drum (3) away from the movable clamping frame (6). A spraying assembly is provided on the top of the box (1).

2. The sheet metal painting device for sheet metal processing according to claim 1, characterized in that, The movable clamp (6) is fixedly connected to the turntable (8) at the output end of the electric telescopic rod (4), and the turntable (8) is rotatably installed at the output end of the electric telescopic rod (4).

3. The sheet metal painting device for sheet metal processing according to claim 2, characterized in that, Both the movable clamping frame (6) and the fixed clamping frame (7) are long with a C-shaped cross-section. One side of each clamping frame is threaded with a locking bolt (9). The output end of the locking bolt (9) is fixedly connected to a rubber pad (10). The rubber pad (10) is located inside the fixed frame. The other side of the fixed frame is provided with a rubber strip (11).

4. The sheet metal painting device for sheet metal processing according to claim 1, characterized in that, The spray assembly includes a spray base (12), the bottom of which is provided with multiple nozzles (13). The spray base (12) is fixed to the bottom of the connecting plate (14), and the spray base (12) is connected to the paint box (16) outside the box body (1) through a hose (15).

5. A sheet metal painting device for sheet metal processing according to claim 4, characterized in that, The spray base (12) is symmetrically arranged on both sides of the rotating drum (3). The two sides of the connecting plate (14) are fixedly connected to the slider (17) and the nut seat (18) respectively. The slider (17) and the nut seat (18) are movably installed on the slide rod (19) and the lead screw (20) respectively. The slide rod (19) and the lead screw (20) are arranged parallel to the rotating drum (3) respectively. One end of the lead screw (20) is connected to the second motor (21).

6. The sheet metal painting device for sheet metal processing according to claim 1, characterized in that, The box (1) is provided with a door (22) on the front side.

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