Cleaning device for chromium-free modification treatment of hub screw surface

Abstract

The utility model discloses a wheel hub screw surface chromium-free modification treatment cleaning device, which comprises a bottom plate, the two sides of the top of the bottom plate are fixedly connected with supporting plates, the tops of the supporting plates are fixedly connected with a transverse plate, and the periphery of the left side of the top of the transverse plate is fixedly connected with supporting rods. A first motor works to drive a first rotating rod to rotate, a driving wheel and a belt drive a second rotating rod to rotate, the first rotating rod and the second rotating rod rotate to drive a conveying roller to rotate so as to drive a conveying belt to rotate to convey screws, the conveyed screws fall on the top of a screen, and a second motor works to drive a rotating disc to rotate; the screen mesh is driven by the limiting rod, the limiting plate and the movable rod to move up and down in a reciprocating mode, so that the screen mesh is shaken, soaked and cleaned in the cleaning liquid in the cleaning shell, manual carrying and matched cleaning are not needed, an automatic assembly line cleaning mode is adopted, the labor amount of workers is reduced, the cleaning efficiency is improved, and use by people is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of screw production and processing, in particular to a cleaning device for chromium-free modification treatment of the surface of a hub screw. Background Art

[0002] The wheel hub, also known as the rim, steel ring, wheel and tire bell, is a cylindrical metal component that supports the inner contour of the tire and is centrally mounted on the shaft. Screws are used on the wheel hub. The surface of the wheel hub screws will be treated with chromium-free modification during production and processing to extend their service life. A cleaning device will be used to clean the wheel hub screws during the chromium-free modification.

[0003] When cleaning the hub screws, the existing cleaning device needs to be carried manually, which increases the workload. The cleaning needs to be done manually, and the cleaning efficiency is low, which brings inconvenience to people. A cleaning device for chromium-free modification of the surface of the hub screws is specifically introduced. Utility Model Content

[0004] The utility model aims to provide a cleaning device for chromium-free modification treatment of the surface of wheel hub screws, which has the advantage of automatic cleaning and solves the problem that the existing cleaning device needs to be manually carried when cleaning the wheel hub screws, which increases the workload, and needs manual cooperation during cleaning, resulting in low cleaning efficiency and inconvenience for people's use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning device for chrome-free modification treatment of the surface of a wheel hub screw, comprising a bottom plate, both sides of the top of the bottom plate are fixedly connected to support plates, the top of the support plate is fixedly connected to a cross plate, the left side of the top of the cross plate is fixedly connected to support rods, the top of the support rod is fixedly connected to a connecting plate, the front side of the top of the connecting plate is fixedly connected to a first fixing plate, the rear side of the top of the connecting plate is fixedly connected to a second fixing plate, a first motor is arranged on the left side of the back side of the second fixing plate, the output end of the first motor is fixedly connected to a first rotating rod, the right side of the first rotating rod is arranged, and the front sides of the first rotating rod and the second rotating rod are both connected The cam is connected to the conveyor belt by the roller bearings, and the roller bearings are connected to the conveyor belts by the roller bearings.

[0006] Preferably, a support frame is fixedly connected to the rear side of the first motor, and the support frame is fixedly connected to the second fixing plate.

[0007] Preferably, the rear side of the second rotating rod is fixedly connected to a limiting disk, and the two driving wheels are connected via a belt transmission.

[0008] Preferably, a controller is fixedly connected to the front side of the left side of the bottom of the transverse plate, and the two conveying rollers are connected through a conveyor belt transmission.

[0009] Preferably, both sides of the limit plate are fixedly connected with sliders, and both sides of the inner cavity of the box body are provided with sliding grooves adapted to the sliders.

[0010] Preferably, a sealing gasket is sleeved on the surface of the movable rod, and the sealing gasket is fixedly connected to the transverse plate.

[0011] Preferably, the bottom of the right side of the cleaning shell is connected to a drain pipe, and the right side of the surface of the drain pipe is threadedly connected to a pipe cover.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model drives the first rotating rod to rotate through the operation of the first motor, drives the second rotating rod to rotate through the driving wheel and the belt, and the rotation of the first rotating rod and the second rotating rod drives the conveying roller to rotate, so as to drive the conveyor belt to rotate and convey the screws. The conveyed screws fall on the top of the screen, so that the second motor drives the turntable to rotate, and drives the screen to move up and down reciprocatingly through the limit rod, the limit plate and the movable rod, so that it is shaken and soaked in the cleaning liquid in the cleaning shell for cleaning, without manual handling and coordinated cleaning. The automated assembly line cleaning method reduces the labor of the staff, improves the cleaning efficiency, and is convenient for people to use.

[0014] 2. The utility model can fix the first motor more firmly by setting a support frame, can limit the driving wheel by setting a limit plate, can limit the position of the limit plate by setting a slider and a slide groove, and can make the cleaning shell have good sealing performance by using a sealing gasket. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model;

[0017] Figure 3 This is the front view of the structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the top view and cross-sectional structure of the first fixing plate of the utility model.

[0019] In the figure: 1, bottom plate; 2, support plate; 3, cross plate; 4, support rod; 5, connecting plate; 6, first fixed plate; 7, second fixed plate; 8, first motor; 9, first rotating rod; 10, second rotating rod; 11, conveying roller; 12, driving wheel; 13, conveyor belt; 14, cleaning shell; 15, box body; 16, second motor; 17, turntable; 18, limit rod; 19, limit plate; 20, movable rod; 21, screen. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4A cleaning device for chrome-free modification treatment of the surface of a hub screw comprises a bottom plate 1, support plates 2 are fixedly connected to both sides of the top of the bottom plate 1, a cross plate 3 is fixedly connected to the top of the support plate 2, support rods 4 are fixedly connected to the four sides of the left side of the top of the cross plate 3, a connecting plate 5 is fixedly connected to the top of the support rod 4, a first fixing plate 6 is fixedly connected to the front side of the top of the connecting plate 5, a second fixing plate 7 is fixedly connected to the rear side of the top of the connecting plate 5, a first motor 8 is arranged on the left side of the back side of the second fixing plate 7, a support frame is fixedly connected to the rear side of the first motor 8, the support frame and the second fixing plate 7 are fixedly connected, and by setting the support frame, the first motor 8 can be fixed more firmly, a first rotating rod 9 is fixedly connected to the output end of the first motor 8, and the right side of the first rotating rod 9 A second rotating rod 10 is provided, and the front sides of the first rotating rod 9 and the second rotating rod 10 both penetrate to the front side of the second fixed plate 7 and are movably connected to the first fixed plate 6 through bearings. The surfaces of the first rotating rod 9 and the second rotating rod 10 are both sleeved with conveying rollers 11, and the rear sides of the surfaces of the first rotating rod 9 and the second rotating rod 10 are both sleeved with driving wheels 12. The rear side of the second rotating rod 10 is fixedly connected to a limiting disk, and the two driving wheels 12 are connected by belt transmission. By setting a limiting disk, the driving wheel 12 can be limited. The surface of the conveying roller 11 is sleeved with a conveyor belt 13, and the front side of the left side of the bottom of the horizontal plate 3 is fixedly connected to a controller, and the two conveying rollers 11 are connected by a conveyor belt 13. A cleaning shell 14 is fixedly connected to the right side of the top of the horizontal plate 3, and the bottom of the right side of the cleaning shell 14 is fixedly connected. The bottom of the horizontal plate 3 is connected with a drain pipe, and the right side of the surface of the drain pipe is threadedly connected with a pipe cover, the right side of the bottom of the horizontal plate 3 is fixedly connected with a box body 15, the rear side of the inner cavity of the box body 15 is fixedly connected with a second motor 16, and the output end of the second motor 16 is fixedly connected with a turntable 17, and the top of the front of the turntable 17 is fixedly connected with a limit rod 18, and the surface of the limit rod 18 is sleeved with a limit plate 19, and both sides of the limit plate 19 are fixedly connected with sliders, and both sides of the inner cavity of the box body 15 are provided with slide grooves adapted to the sliders. By setting the sliders and the slide grooves, the limit plate 19 can be limited, and the top of the limit plate 19 is fixedly connected with a movable rod 20, and the top of the movable rod 20 penetrates into the inner cavity of the cleaning shell 14 and is fixedly connected with a screen 21, and the surface of the movable rod 20 is sleeved with a sealing gasket, which is sealed. The pad is fixedly connected to the cross plate 3, and the cleaning shell 14 can have good sealing performance through the sealing pad. The first motor 8 drives the first rotating rod 9 to rotate, and the second rotating rod 10 is driven to rotate through the driving wheel 12 and the belt. The first rotating rod 9 and the second rotating rod 10 rotate to drive the conveying roller 11 to rotate, so as to drive the conveyor belt 13 to rotate to transport the screws. The transported screws fall on the top of the screen 21, so that the second motor 16 drives the turntable 17 to rotate, and the screen 21 is driven to move up and down through the limit rod 18, the limit plate 19 and the movable rod 20, so that it is shaken, soaked and cleaned in the cleaning liquid in the cleaning shell 14, without manual handling and cooperation for cleaning. The automated assembly line cleaning method reduces the labor of the staff and improves the cleaning efficiency.It is convenient for people to use.

[0022] When in use, the screws to be cleaned are placed on the top of the conveyor belt 13, and the first motor 8 drives the first rotating rod 9 to rotate, and the second rotating rod 10 is driven to rotate through the driving wheel 12 and the belt. The first rotating rod 9 and the second rotating rod 10 rotate to drive the conveying roller 11 to rotate, so as to drive the conveyor belt 13 to rotate and transport the screws. The transported screws fall on the top of the screen 21, so that the second motor 16 works to drive the turntable 17 to rotate, and the screen 21 is driven to move up and down through the limit rod 18, the limit plate 19 and the movable rod 20, so that it is shaken and soaked in the cleaning liquid in the cleaning shell 14 for cleaning. There is no need for manual handling and coordinated cleaning. The automated assembly line cleaning method reduces the workload of staff, improves cleaning efficiency, and is convenient for people to use.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for chromium-free modification of the surface of a hub screw, comprising a bottom plate (1), characterized in that: The two sides of the top of the bottom plate (1) are fixedly connected to support plates (2), the top of the support plate (2) is fixedly connected to a transverse plate (3), the four sides of the left side of the top of the transverse plate (3) are fixedly connected to support rods (4), the top of the support rod (4) is fixedly connected to a connecting plate (5), the front side of the top of the connecting plate (5) is fixedly connected to a first fixing plate (6), the rear side of the top of the connecting plate (5) is fixedly connected to a second fixing plate (7), a first motor (8) is arranged on the left side of the back of the second fixing plate (7), the output end of the first motor (8) is fixedly connected to a first rotating rod (9), the right side of the first rotating rod (9) is arranged with a second rotating rod (10), the front sides of the first rotating rod (9) and the second rotating rod (10) both penetrate to the front side of the second fixing plate (7) and are movably connected to the first fixing plate (6) through bearings, the first rotating rod (9) and the second rotating rod (10) are arranged on the left side of the back of the second fixing plate (7), and the first rotating rod (9) and the second rotating rod (10) are arranged on the right side of the first rotating rod (9), the front sides of the first rotating rod (9) and the second rotating rod (10) both penetrate to the front side of the second fixing plate (7) and are movably connected to the first fixing plate (6) through bearings, and the first rotating rod (9) and the second rotating rod (10) are arranged on the left side of the back of the second fixing plate (7), and the first rotating rod (9) and the second rotating rod (10) are arranged on the right side of the first rotating rod (9 ... left side of the back of the second fixing plate (7), and the first The surfaces of the two rotating rods (10) are both sleeved with a conveying roller (11); the rear sides of the surfaces of the first rotating rod (9) and the second rotating rod (10) are both sleeved with a driving wheel (12); the surface of the conveying roller (11) is sleeved with a conveyor belt (13); the right side of the top of the horizontal plate (3) is fixedly connected to a cleaning shell (14); the right side of the bottom of the horizontal plate (3) is fixedly connected to a box body (15); the rear side of the inner cavity of the box body (15) is fixedly connected to a second motor (16); the output end of the second motor (16) is fixedly connected to a rotating disk (17); the top of the front of the rotating disk (17) is fixedly connected to a limiting rod (18); the surface of the limiting rod (18) is sleeved with a limiting plate (19); the top of the limiting plate (19) is fixedly connected to a movable rod (20); the top of the movable rod (20) passes through the inner cavity of the cleaning shell (14) and is fixedly connected to a screen (21).

2. A cleaning device for chromium-free modification treatment of the surface of a hub screw according to claim 1, characterized in that: A support frame is fixedly connected to the rear side of the first motor (8), and the support frame is fixedly connected to the second fixing plate (7).

3. A cleaning device for chromium-free modification treatment of the surface of a hub screw according to claim 1, characterized in that: The rear side of the second rotating rod (10) is fixedly connected to a limiting disk, and the two driving wheels (12) are connected via a belt transmission.

4. A cleaning device for chromium-free modification treatment of the surface of a hub screw according to claim 1, characterized in that: A controller is fixedly connected to the front side of the left bottom of the transverse plate (3), and the two conveying rollers (11) are connected by a transmission belt (13).

5. The cleaning device for chromium-free modification treatment of the surface of a hub screw according to claim 1, characterized in that: Slide blocks are fixedly connected to both sides of the limit plate (19), and sliding grooves matching the slide blocks are provided on both sides of the inner cavity of the box body (15).

6. The cleaning device for chromium-free modification treatment of the surface of a hub screw according to claim 1, characterized in that: A sealing pad is sleeved on the surface of the movable rod (20), and the sealing pad is fixedly connected to the transverse plate (3).

7. The cleaning device for chromium-free modification treatment of the surface of a hub screw according to claim 1, characterized in that: The bottom of the right side of the cleaning shell (14) is connected to a drain pipe, and a pipe cover is threadedly connected to the right side of the surface of the drain pipe.

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