Surface cleaning device for guardrail processing

Abstract

This utility model discloses a surface cleaning device for guardrail processing, including: a support frame, a cleaning chamber, a suspension assembly, and a spray assembly. The cleaning chamber is located at the bottom of the support frame, and the suspension assembly is located at the top of the inner cavity of the cleaning chamber. The spray assembly includes water spray sections symmetrically arranged in the inner cavity of the cleaning chamber. A water inlet is inserted and connected to the side of the cleaning chamber, and the water inlet is located at the bottom of the water spray section. An adjustment section for adjusting the spray height of the water spray section is provided on the inner wall of the cleaning chamber. This utility model, by setting the spray assembly on the outside of the cleaning chamber and using the adjustment section in the spray assembly to adjust the position and height of the water spray section, can perform pre-painting cleaning operations on guardrail profiles of different sizes and heights suspended by the suspension assembly. Compared with cleaning nozzles with fixed installation positions, this design can adjust the height of the water spray section according to the cleaning needs of the guardrail profiles, thereby achieving the cleaning task of guardrail profiles of different sizes and heights.

Description

Technical Field

[0001] This utility model relates to the field of profile processing technology, and in particular to a surface cleaning device for guardrail processing. Background Technology

[0002] In the process of guardrail manufacturing, surface cleaning is a critical step before painting, directly affecting the adhesion of the coating and the quality of the finished product. Traditional cleaning devices mostly use fixed spray nozzles, whose spray angle and height cannot be adjusted. Guardrail profiles come in various sizes and specifications, and the vertical spray range of fixed nozzles is limited, making it difficult to cover the surface of profiles of different heights. This easily leads to blind spots in cleaning, leaving residual oil or impurities.

[0003] Therefore, a cleaning device that can quickly adjust the water spray height and adapt to the cleaning needs of guardrails of various sizes is developed, and a surface cleaning device for guardrail processing is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a surface cleaning device for guardrail processing, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a surface cleaning device for guardrail processing, comprising:

[0006] Support frame;

[0007] A cleaning room is located at the bottom of the support frame;

[0008] A suspension assembly is disposed at the top of the inner cavity of the cleaning room, and the suspension assembly is used for suspending the guardrail profile;

[0009] A spray assembly is used for spraying and cleaning the surface of guardrail profiles. The spray assembly includes a water spray section symmetrically arranged in the inner cavity of the cleaning chamber. A water inlet section for supplying water to the water spray section is interlaced and connected to the side of the cleaning chamber. The water inlet section is located at the bottom of the water spray section. An adjustment section for adjusting the spray height of the water spray section is provided on the inner wall of the cleaning chamber.

[0010] Preferably, the water spray unit includes:

[0011] A spray trough plate, the spray trough plate being used for spraying water out;

[0012] Connecting pipes, the tops of which are inserted into the inner cavity of the spray tank plate, and the bottoms of which are fixedly connected to the outlet of the water inlet.

[0013] Preferably, the water inlet includes:

[0014] Water inlet pipes, with the ends of multiple water inlet pipes interlaced and connected to the side of the cleaning room;

[0015] A flexible hose is provided at the outlet end of the inlet pipe and located in the inner cavity of the cleaning room. The outlet end of the flexible hose is fixedly connected to the bottom of the connecting pipe.

[0016] Preferably, the adjustment unit includes:

[0017] Fixed trough blocks, a plurality of the fixed trough blocks are disposed on the inner wall of the cleaning room;

[0018] The worm gear, the ends of which are sequentially inserted and connected to the side of the cleaning room and the side of multiple fixed trough blocks;

[0019] A threaded sleeve, the bottom of which is inserted into the top of a fixed groove block, and the connecting tube is sleeved on the outside of the threaded sleeve.

[0020] A worm gear, the worm gear being threaded onto the outside of a threaded sleeve and located within the inner cavity of a fixed groove block, the side of the worm gear meshing with the side of a worm;

[0021] A handwheel is located at the end of the worm gear and outside the cleaning chamber; the handwheel is used to rotate the worm gear.

[0022] Preferably, a bearing is provided at the intersection of the worm and the fixed groove block, and the bearing is used to limit the movement of the worm.

[0023] Preferably, a water outlet pipe is provided on the side of the cleaning room, and the water outlet pipe is used for the outflow of cleaning water.

[0024] Preferably, the suspension assembly includes:

[0025] A chute rail is provided on the top of the support frame and located in the inner cavity of the cleaning room;

[0026] Rollers, and a plurality of said rollers disposed in the inner cavity of the slide rail;

[0027] The hook is located at the bottom of the roller and is used for suspending and fixing the guardrail profile.

[0028] A steel cable, the ends of which are inserted and connected to the sides of multiple rollers and located in the inner cavity of the chute rail.

[0029] The technical effects and advantages of this utility model are as follows:

[0030] This invention features a spray assembly installed on the outside of the cleaning chamber. The height of the spray nozzle can be adjusted using the adjustment part in the spray assembly, thereby enabling pre-painting cleaning of guardrail profiles of different sizes and heights suspended by the suspension assembly. Compared to cleaning nozzles with fixed installation positions, this design allows for adjustment of the spray nozzle height according to the cleaning needs of the guardrail profiles, thus achieving the cleaning task for guardrail profiles of different sizes and heights. Attached Figure Description

[0031] Figure 1 This is a side view of the entire utility model.

[0032] Figure 2 This is a schematic diagram of the overall structure of this utility model.

[0033] Figure 3 This is a front view of the entire utility model.

[0034] Figure 4 This is a schematic diagram of the suspension assembly of this utility model.

[0035] Figure 5 This is a front sectional view of the entire utility model.

[0036] Figure 6 This is one of the side sectional views of the entire utility model.

[0037] Figure 7 This utility model Figure 6 Enlarged view of the structure at point A in the middle.

[0038] Figure 8 This is the second side sectional view of the entire utility model.

[0039] Figure 9 This is a schematic diagram of the water spray section of this utility model.

[0040] In the diagram: 1. Support frame; 2. Cleaning chamber; 201. Water inlet pipe; 2011. Hose; 202. Water outlet pipe; 3. Suspension assembly; 301. Slide rail; 302. Hook; 303. Roller; 304. Steel cable; 4. Adjustment unit; 401. Worm gear; 402. Handwheel; 403. Fixed trough block; 404. Worm wheel; 405. Threaded sleeve; 406. Bearing; 5. Spray unit; 501. Spray trough plate; 502. Connecting pipe. Detailed Implementation

[0041] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0042] This utility model provides, for example Figure 1-9 As shown:

[0043] Example 1: Surface cleaning device for guardrail processing, including: support frame 1, cleaning chamber 2, suspension assembly 3 and spray assembly;

[0044] It should be noted that the cleaning chamber 2 is located at the bottom of the support frame 1, and the suspension assembly 3 is located at the top of the inner cavity of the cleaning chamber 2. The suspension assembly 3 is used for suspending the guardrail profile, and the spray assembly is used for spraying and cleaning the surface of the guardrail profile.

[0045] Specifically, the spray assembly includes a water spray section 5 symmetrically arranged in the inner cavity of the cleaning chamber 2, a water inlet section for supplying water to the water spray section 5 is interspersed on the side of the cleaning chamber 2, the water inlet section is located at the bottom of the water spray section 5, and an adjustment section 4 for adjusting the spray height of the water spray section 5 is provided on the inner wall of the cleaning chamber 2.

[0046] It should be noted that the water spray unit 5 includes: a spray tank plate 501 and a connecting pipe 502;

[0047] Specifically, the spray tank plate 501 is used for spraying water, and the top of multiple connecting pipes 502 are inserted into the inner cavity of the spray tank plate 501, and the bottom of the connecting pipes 502 are fixedly connected to the water outlet of the water inlet.

[0048] It should be noted that the spray trough plate 501 is a hollow plate with a closed box-shaped inner cavity. The insertion point of the connecting pipe 502 and the spray trough plate 501 is fixed by welding. Multiple water spray nozzles are opened on the side of the spray trough plate 501 for spraying water.

[0049] Specifically, the water inlet section includes: water inlet pipe 201 and flexible hose 2011;

[0050] It should be noted that the ends of multiple water inlet pipes 201 are inserted and connected to the side of the cleaning room 2, and the hose 2011 is set at the water outlet end of the water inlet pipe 201 and located in the inner cavity of the cleaning room 2. The water outlet end of the hose 2011 is fixedly connected to the bottom of the connecting pipe 502.

[0051] Specifically, the water inlet pipe 201 and the cleaning room 2 are fixed by welding at the intersection. The flexible metal tube 2011 is fixed by welding to the connecting pipe 502 and the water inlet pipe 201. Water flows from the water inlet pipe 201 into the flexible tube 201, then into the connecting pipe 502, and into the inner cavity of the spray tank plate 501. A water outlet pipe 202 is provided on the side of the cleaning room 2 for the outflow of cleaning water.

[0052] Adjustment unit 4 includes: fixed groove block 403, worm gear 401, threaded sleeve 405, worm wheel 404 and handwheel 402;

[0053] It should be noted that multiple fixed groove blocks 403 are disposed on the inner wall of the cleaning chamber 2, the end of the worm 401 is sequentially inserted and connected to the side of the cleaning chamber 2 and the side of the multiple fixed groove blocks 403, the bottom of the threaded sleeve 405 is inserted and connected to the top of the fixed groove block 403, the insert tube 502 is sleeved on the outside of the threaded sleeve 405, the worm wheel 404 is threadedly sleeved on the outside of the threaded sleeve 405 and located in the inner cavity of the fixed groove block 403, the side of the worm wheel 404 meshes with the side of the worm 401, and the handwheel 402 is disposed at the end of the worm 401 and located on the outside of the cleaning chamber 2. The handwheel 402 is used to rotate the worm 401.

[0054] Specifically, the handwheel 402 and the worm gear 401 are fixed by welding. The worm gear 404 has a thread in the middle that matches the threaded sleeve 405. The connecting tube 502 is a square cross-section tube, and the inner cavity of the threaded sleeve 405 is square. This allows the connecting tube 502 to restrict the rotation of the threaded sleeve 405 using the spray trough plate 501, preventing the threaded sleeve 405 from rotating with the worm gear 404.

[0055] Furthermore, a bearing 406 is provided at the intersection of the worm gear 401 and the fixed groove block 403, and the bearing 406 is used to limit the movement of the worm gear 401.

[0056] It should be noted that the bearing 406 is sleeved on the outside of the worm 401, and the connection is fixed by welding. The bearing 406 and the fixed groove block 403 are fixed by welding. The bearing 406 restricts the position of the worm 401.

[0057] Specifically, the user turns the handwheel 402, which drives the worm gear 401 to rotate. The worm gear 401 drives the worm wheel 404 to rotate, and the worm wheel 404 drives the threaded sleeve 405 to move vertically, thereby driving the spray tank plate 501 to move vertically, thus adjusting the height of the spray cleaning.

[0058] Example 2: A suspension component 3, applied to the surface cleaning device for guardrail processing in Example 1;

[0059] Specifically, the suspension assembly 3 includes: a chute rail 301, a roller 303, a hook 302, and a steel cable 304;

[0060] It should be noted that the chute rail 301 is set on the top of the support frame 1 and located in the inner cavity of the cleaning room 2; multiple rollers 303 are set in the inner cavity of the chute rail 301; hooks 302 are set at the bottom of the rollers 303 and are used for suspending and fixing the guardrail profile; the end of the steel cable 304 is inserted and connected to the side of the multiple rollers 303 and located in the inner cavity of the chute rail 301.

[0061] Specifically, the steel cable 304 and the roller 303 are fixed by welding at the intersection. The two ends of the roller 303 roll in the inner cavity of the chute rail 301. The shaft of the roller 303 does not rotate with the two ends of the roller 303. The top of the hook 302 is fixed by welding to the shaft of the roller 303. The taut steel cable 304 on the production line moves under the traction of the traction machine, thereby driving the roller 303 to move, realizing the movement of the guardrail profile.

[0062] In practical use, this utility model has a spray assembly installed on the outside of the cleaning room 2. The position and height of the spraying part 5 are adjusted by the adjustment part 4 in the spray assembly, so as to carry out the cleaning operation of guardrail profiles of different sizes and heights suspended by the suspension assembly 3 before painting. Compared with the cleaning nozzle with a fixed installation position, this design can adjust the height of the spraying part 5 according to the cleaning needs of the guardrail profiles, so as to realize the cleaning task of guardrail profiles of different sizes and heights.

[0063] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A surface cleaning device for guardrail processing, characterized in that, include: Support frame (1); A cleaning room (2) is located at the bottom of the support frame (1); The suspension assembly (3) is disposed at the top of the inner cavity of the cleaning room (2) and is used for suspending the guardrail profile. A spray assembly is used for spraying and cleaning the surface of the guardrail profile. The spray assembly includes a water spray section (5) symmetrically arranged in the inner cavity of the cleaning chamber (2). A water inlet section for supplying water to the water spray section (5) is inserted and connected to the side of the cleaning chamber (2). The water inlet section is located at the bottom of the water spray section (5). An adjustment section (4) for adjusting the spray height of the water spray section (5) is provided on the inner wall of the cleaning chamber (2).

2. The surface cleaning device for guardrail processing according to claim 1, characterized in that, The water spray unit (5) includes: Spray trough plate (501), the spray trough plate (501) is used for spraying water out; Connecting pipes (502), the tops of multiple connecting pipes (502) are inserted into the inner cavity of the spray tank plate (501), and the bottoms of the connecting pipes (502) are fixedly connected to the outlet end of the water inlet.

3. The surface cleaning device for guardrail processing according to claim 2, characterized in that, The water inlet includes: Water inlet pipe (201), the ends of multiple water inlet pipes (201) are interlocked and connected to the side of the cleaning room (2); A hose (2011) is provided at the outlet end of the water inlet pipe (201) and located in the inner cavity of the cleaning room (2). The outlet end of the hose (2011) is fixedly connected to the bottom of the connecting pipe (502).

4. The surface cleaning device for guardrail processing according to claim 2, characterized in that, The adjustment unit (4) includes: Fixed trough blocks (403), a plurality of the fixed trough blocks (403) are disposed on the inner wall of the cleaning room (2); The worm (401) is connected in sequence to the side of the cleaning room (2) and the side of a plurality of fixed groove blocks (403); A threaded sleeve (405) is inserted and connected at the bottom to the top of a fixed groove block (403), and a connecting tube (502) is sleeved on the outside of the threaded sleeve (405). Worm gear (404), the worm gear (404) is threaded on the outside of the threaded sleeve (405) and located in the inner cavity of the fixed groove block (403), the side of the worm gear (404) meshes with the side of the worm (401); A handwheel (402) is provided at the end of the worm (401) and located outside the cleaning chamber (2). The handwheel (402) is used to rotate the worm (401).

5. The surface cleaning device for guardrail processing according to claim 4, characterized in that, A bearing (406) is provided at the intersection of the worm (401) and the fixed groove block (403), and the bearing (406) is used to limit the movement of the worm (401).

6. The surface cleaning device for guardrail processing according to claim 4, characterized in that, The cleaning room (2) is provided with a water outlet pipe (202) on its side, which is used for the outflow of cleaning water.

7. The surface cleaning device for guardrail processing according to claim 1, characterized in that, The suspension assembly (3) includes: A chute rail (301) is provided on the top of the support frame (1) and located in the inner cavity of the cleaning room (2); Rollers (303), a plurality of said rollers (303) are disposed in the inner cavity of the slide rail (301); Hook (302), the hook (302) is disposed at the bottom of roller (303), the hook (302) is used for suspending and fixing the guardrail profile; A steel cable (304) has its end inserted into the side of a plurality of rollers (303) and located in the inner cavity of a chute rail (301).

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