Cold rolled steel surface degreasing and cleaning equipment

Abstract

The utility model relates to the field of cold-rolled steel manufacturing and discloses cold-rolled steel surface degreasing and cleaning equipment which comprises a working table, a cold-rolled steel workpiece is movably installed on the top of the working table, a driving motor is fixedly installed at the position, close to one end, of the top of the working table, and an output shaft of the driving motor is sleeved with a driving gear. Sliding grooves are formed in the positions, corresponding to the two sides of the cold-rolled steel workpiece, of the top of the working table, side sliding plates are slidably installed in the two sliding grooves, a mounting plate is arranged between the two side sliding plates, the surface scraping assembly is further included, and the standing time of a degreasing agent on the surface of the cold-rolled steel workpiece can be flexibly adjusted through cooperation of an inserting rod and an inserting hole in the surface scraping assembly; and compared with the defect that the retention time cannot be accurately controlled by traditional equipment, the time requirement for fully dissolving surface impurities by a degreasing agent can be more effectively met, and the degreasing effect is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of cold rolled steel manufacturing, specifically to a cold rolled steel surface degreasing and cleaning equipment. BACKGROUND

[0002] In many fields such as automobile manufacturing, household appliance manufacturing, building materials, the application of cold rolled steel is extremely wide. In the production and processing process of cold rolled steel, its surface will inevitably be contaminated with grease, scale and other impurities. If these impurities are not removed, it will seriously affect the subsequent processing procedures and the final quality of the product. Therefore, the cold rolled steel surface degreasing and cleaning equipment has become a key equipment in these industries. In the traditional cold rolled steel surface degreasing process, a spraying system is usually used to uniformly spray the degreasing agent on the surface of the cold rolled steel. However, in actual operation, after the degreasing agent is sprayed onto the surface of the cold rolled steel, it needs to wait for a certain period of time, usually a few seconds, to allow the degreasing agent to fully dissolve the surface impurities. However, the existing equipment has deficiencies in controlling the residence time of the degreasing agent and ensuring the precision of the degreasing effect. Therefore, we propose a cold rolled steel surface degreasing and cleaning equipment. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model provides a cold rolled steel surface degreasing and cleaning equipment, which solves the above problems.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: a cold rolled steel surface degreasing and cleaning equipment, comprising a workbench, a cold rolled steel workpiece is movably installed on the top of the workbench, a drive motor is fixedly installed on the top of the workbench near one end position, a driving gear is provided on the output shaft of the drive motor, two grooves are formed on the top of the workbench corresponding to the two sides of the cold rolled steel workpiece, two groups of side slides are slidably installed in the two grooves, an installation plate is arranged between the two groups of side slides, and the cold rolled steel surface degreasing and cleaning equipment further comprises:

[0005] A surface scraping assembly is arranged on the side of the installation plate, which is used for scraping the residual substances on the surface of the cold rolled steel workpiece.

[0006] Two groups of positioning strips are fixedly arranged on the top of the workbench, and the cold rolled steel workpiece is arranged between the two groups of positioning strips.

[0007] A rack is fixedly connected to one side of the installation plate, a vertical guide plate is fixedly arranged on the side corresponding to the driving gear on the top of the workbench, one end of the rack away from the installation plate slides out of the guide plate, and the bottom end of the rack is engaged with the driving gear.

[0008] One pair of connecting rods is fixedly connected to one side corresponding to each other of the two groups of side slides, and the two ends of the one pair of connecting rods close to each other are fixedly connected to the two sides of the installation plate.

[0009] The top of the mounting plate is fixedly provided with a degreasing agent storage machine, and both sides of the degreasing agent storage machine are fixedly connected with degreasing agent conveying pipes.

[0010] The surface scraping assembly comprises an adjusting rod, a moving plate, a scraping plate, a plug rod and a plug hole, the adjusting rod is fixedly connected to the side of the mounting plate away from the rack, the moving plate is slidably sleeved with the outer wall of the adjusting rod, the bottom of the moving plate is fixedly connected with the scraping plate for scraping the degreasing agent, the top of the moving plate is slidably provided with the plug rod, and the top of the adjusting rod is provided with a plurality of groups of plug holes distributed at equal intervals.

[0011] Compared with the prior art, the cold-rolled steel surface degreasing and cleaning equipment has the following beneficial effects:

[0012] 1. The cold-rolled steel surface degreasing and cleaning equipment can flexibly adjust the residence time of the degreasing agent on the surface of the cold-rolled steel workpiece through the cooperation of the plug rod and the plug hole in the surface scraping assembly, compared with the defect that the residence time cannot be accurately controlled in the traditional equipment, the time required for the degreasing agent to fully dissolve the surface impurities can be more effectively met, and the degreasing effect is significantly improved.

[0013] 2. The cold-rolled steel surface degreasing and cleaning equipment is provided with the surface scraping assembly, so that after the degreasing agent is sprayed, the residual substances and the degreasing agent on the surface of the cold-rolled steel workpiece can be scraped in time and effectively, the cleanliness of the workpiece surface is ensured, the workload of subsequent manual treatment is reduced, and the production efficiency is improved. The two groups of positioning strips arranged on the top of the workbench can effectively prevent the cold-rolled steel workpiece from being displaced when being scraped by the scraping plate, ensure the stability and reliability of the entire degreasing and cleaning process, and avoid problems such as poor cleaning effect or equipment damage caused by displacement of the workpiece.

[0014] 3. The cold-rolled steel surface degreasing and cleaning equipment, the two groups of positioning strips arranged on the top of the workbench can effectively prevent the cold-rolled steel workpiece from being displaced when being scraped by the scraping plate, ensure the stability and reliability of the entire degreasing and cleaning process, and avoid problems such as poor cleaning effect or equipment damage caused by displacement of the workpiece. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a whole structure schematic view of the utility model;

[0016] Fig. 2 It is a positioning strip schematic view of the utility model;

[0017] Fig. 3 It is a surface scraping assembly schematic view of the utility model.

[0018] In the figure: 1, workbench; 2, cold-rolled steel workpiece; 3, sliding groove; 4, driving motor; 5, driving gear; 6, side sliding plate; 7, connecting rod; 8, degreasing agent storage machine; 9, degreasing agent conveying pipe; 10, degreasing agent spraying head; 11, positioning strip; 12, rack; 13, adjusting rod; 14, moving plate; 15, scraper; 16, insertion rod; 17, insertion hole; 18, mounting plate; 19, guide plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figs. 1-3 A cold-rolled steel surface degreasing and cleaning equipment, including workbench 1, the top of workbench 1 movably installs cold-rolled steel workpiece 2, the top of workbench 1 is fixedly installed driving motor 4 near one end position, the output shaft sleeve of driving motor 4 is equipped with driving gear 5, the top of workbench 1 is equipped with sliding groove 3 on both sides corresponding to cold-rolled steel workpiece 2, two groups of sliding grooves 3 are slidably installed with side sliding plate 6, installation plate 18 is arranged between two groups of side sliding plates 6, further including:

[0021] Surface scraping assembly, it is arranged in the side of mounting plate 18, is used for scraping the residual material on the surface of cold-rolled steel workpiece 2.

[0022] The top of workbench 1 is fixedly provided with two groups of positioning strips 11, and the cold-rolled steel workpiece 2 is arranged between the two groups of positioning strips 11, and the two groups of positioning strips 11 prevent the cold-rolled steel workpiece 2 from being displaced when being scraped by the scraper 15.

[0023] One side of mounting plate 18 is fixedly connected with rack 12, and the top of workbench 1 is fixedly provided with vertical guide plate 19 corresponding to the side of driving gear 5, one end of rack 12 away from mounting plate 18 slides out of guide plate 19, and the bottom end of rack 12 is engaged with driving gear 5, in use, first, the driving motor 4 is started, the driving motor 4 drives driving gear 5 to rotate, rack 12 slides on guide plate 19 and pulls mounting plate 18 by the rotation of driving gear 5, and two groups of side sliding plates 6 slide in two groups of sliding grooves 3 respectively by the movement of mounting plate 18.

[0024] One side of two groups of side sliding plates 6 corresponding to each other is fixedly connected with a pair of connecting rods 7, and the ends of the pair of connecting rods 7 close to each other are fixedly connected with the two sides of mounting plate 18 respectively.

[0025] The top of the mounting plate 18 is fixedly provided with a degreasing agent storage machine 8, both sides of the degreasing agent storage machine 8 are fixedly provided with a degreasing agent conveying pipe 9, the bottom end of the two groups of degreasing agent conveying pipes 9 is fixedly provided with a pair of degreasing agent spraying heads 10 for spraying degreasing agent, the degreasing agent conveying pipe 9 is arranged between the pair of connecting rods 7, the degreasing agent storage machine 8 is opened, the degreasing agent storage machine 8 inputs the degreasing agent into the degreasing agent spraying head 10 through the degreasing agent conveying pipe 9, and the degreasing agent spraying head 10 sprays the degreasing agent downward to the surface of the cold-rolled steel workpiece 2.

[0026] The surface scraping assembly comprises an adjusting rod 13, a moving plate 14, a scraping plate 15, a plug rod 16 and a plug hole 17, the adjusting rod 13 is fixedly connected to the side, away from the rack 12, of the mounting plate 18, the moving plate 14 is slidably sleeved on the outer wall of the adjusting rod 13, the scraping plate 15 for scraping the degreasing agent is fixedly connected to the bottom of the moving plate 14, the plug rod 16 is slidably installed on the top of the moving plate 14, a plurality of groups of plug holes 17 that are equidistantly distributed are formed in the top of the adjusting rod 13, and the bottom end of the plug rod 16 is slidably inserted into the plug hole 17. The adjusting rod 13 drives the scraping plate 15 to scrape the degreasing agent on the surface of the cold-rolled steel workpiece 2 along with the sliding of the mounting plate 18. When it is necessary to adjust the residence time of the degreasing agent on the surface of the cold-rolled steel workpiece 2, the plug rod 16 is pulled upward, the bottom end of the plug rod 16 slides out of the plug hole 17, the position of the moving plate 14 on the adjusting rod 13 is adjusted, after the adjustment is completed, the plug rod 16 is slid downward, and the plug rod 16 is inserted into the plug hole 17 where the moving plate 14 stays, so that the residence time of the degreasing agent on the cold-rolled steel workpiece 2, which is sprayed by the degreasing agent spraying head 10 and scraped by the scraping plate 15, can be adjusted.

[0027] Structure description: workbench 1: as the supporting basis of the whole device, used for mounting and supporting all other components;

[0028] Cold-rolled steel workpiece 2: the workpiece placed on the workbench 1, which is the object of degreasing and cleaning;

[0029] Slide groove 3: provided on both sides of the top of the workbench 1, used for slidably installing the side sliding plate 6, so that the side sliding plate 6 can move along the slide groove 3;

[0030] Drive motor 4: fixedly installed on the top of the workbench 1 near one end, providing a power source, and the output shaft of the drive motor 4 is sleeved with a driving gear 5;

[0031] Driving gear 5: sleeved on the output shaft of the drive motor 4, engaged with the rack 12, used for transmitting rotary power;

[0032] Side sliding plate 6: two groups, slidably installed in the slide groove 3 on the top of the workbench 1, and moves along with the movement of the mounting plate 18;

[0033] Connecting rod 7: a pair, fixedly connected to the side corresponding to the two groups of side sliding plates 6, used for connecting the side sliding plate 6 and the mounting plate 18;

[0034] Defatting agent storage machine 8: fixedly installed on the top of the mounting plate 18, used for storing defatting agent;

[0035] Defatting agent delivery pipe 9: two groups, fixedly connected on both sides of the defatting agent storage machine 8, used for delivering defatting agent to the defatting agent spraying head 10;

[0036] Defatting agent spraying head 10: fixedly connected on the bottom end of the defatting agent delivery pipe 9, used for spraying defatting agent to the surface of the cold-rolled steel workpiece 2;

[0037] Positioning strip 11: two groups, fixedly arranged on the top of the workbench 1, used for positioning the cold-rolled steel workpiece 2 to prevent displacement when being scraped by the scraper 15;

[0038] Rack 12: fixedly connected on one side of the mounting plate 18, meshed with the driving gear 5, used for pulling the mounting plate 18 to move under the rotation of the driving gear 5;

[0039] Adjusting rod 13: fixedly connected on the side of the mounting plate 18 away from the rack 12, used for connecting the moving plate 14 and adjusting its position;

[0040] Moving plate 14: slidingly sleeved on the outer wall of the adjusting rod 13, used for driving the scraper 15 to move and adjusting the scraping position;

[0041] Scraper 15: fixedly connected on the bottom of the moving plate 14, used for scraping the defatting agent on the surface of the cold-rolled steel workpiece 2;

[0042] Insert rod 16: slidingly installed on the top of the moving plate 14, used for locking the position of the moving plate 14 on the adjusting rod 13;

[0043] Insert hole 17: several groups, equidistantly distributed on the top of the adjusting rod 13, used for inserting the insert rod 16 to realize the position locking of the moving plate 14;

[0044] Mounting plate 18: arranged between the two groups of side slides 6, used for mounting the defatting agent storage machine 8, the adjusting rod 13 and other components;

[0045] Guide plate 19: vertically arranged on the top of the workbench 1 corresponding to the side of the driving gear 5, used for guiding the sliding of the rack 12.

[0046] Working principle: in use, first drive motor 4 is started, using the output shaft of drive motor 4 driven gear 5 self-rotation, rack 12 through the rotation of driving gear 5 on the guide plate 19 and pull plate 18, two groups of side plate 6 with the movement of plate 18 respectively in two groups of sliding slot 3 slide, at the same time, the defatting agent storage machine 8 is opened, the defatting agent storage machine 8 is inputted through the defatting agent pipe 9 into the defatting agent spray head 10, the defatting agent spray head 10 is sprayed downward to the surface of cold rolled steel workpiece 2, adjusting rod 13 with the sliding of plate 18 drives scraper 15 to remove the defatting agent on the surface of cold rolled steel workpiece 2, when the defatting agent on the surface of cold rolled steel workpiece 2 needs to be adjusted, the plug rod 16 is pulled upwards, the bottom end of the plug rod 16 is pulled out of the insertion hole 17, the position of the moving plate 14 on the adjusting rod 13 is adjusted, after adjustment, the plug rod 16 is slid downwards, the plug rod 16 is inserted into the insertion hole 17 of the moving plate 14, the time of the defatting agent sprayed on the cold rolled steel workpiece 2 by the defatting agent spray head 10 being scraped off by the scraper 15 can be adjusted, and the two groups of positioning strips 11 prevent the cold rolled steel workpiece 2 from being displaced when being scraped off by the scraper 15.

[0047] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A cold-rolled steel surface degreasing cleaning apparatus comprising a worktable (1), characterized in that: The top of the workbench (1) is movably provided with a cold-rolled steel workpiece (2), and the top of the workbench (1) is fixedly provided with a driving motor (4) near one end. A driving gear (5) is arranged on the output shaft of the driving motor (4). The top of the workbench (1) is provided with a sliding groove (3) on both sides of the cold-rolled steel workpiece (2). The sliding grooves (3) are slidably provided with side sliding plates (6). The installation plate (18) is arranged between the two side sliding plates (6). The surface scraping assembly is arranged on the side of the installation plate (18) and is used for scraping the residual substances on the surface of the cold-rolled steel workpiece (2). The top of the workbench (1) is fixedly provided with two positioning strips (11), and the cold-rolled steel workpiece (2) is arranged between the two positioning strips (11).

2. A cold rolled steel surface degreasing cleaning apparatus as claimed in claim 1 wherein: The installation plate (18) is fixedly connected with a rack (12), and the top of the workbench (1) is fixedly provided with a vertical guide plate (19) corresponding to the side of the driving gear (5). One end of the rack (12) away from the installation plate (18) slidably extends out of the guide plate (19), and the bottom end of the rack (12) is engaged with the driving gear (5).

3. A cold rolled steel surface degreasing cleaning apparatus as claimed in claim 1, wherein: The two side sliding plates (6) are fixedly connected with a pair of connecting rods (7) on the side corresponding to each other. The two ends of the pair of connecting rods (7) are fixedly connected with the two sides of the installation plate (18).

4. A cold rolled steel surface degreasing cleaning apparatus as claimed in claim 1, wherein: The top of the installation plate (18) is fixedly provided with a degreasing agent storage machine (8), and the two sides of the degreasing agent storage machine (8) are fixedly connected with a degreasing agent conveying pipe (9). The bottom end of the two degreasing agent conveying pipes (9) is fixedly connected with a pair of degreasing agent spraying heads (10) for spraying degreasing agent. The degreasing agent conveying pipe (9) is arranged between the pair of connecting rods (7).

5. A cold rolled steel surface degreasing cleaning apparatus as claimed in claim 4, wherein: The surface scraping assembly comprises an adjusting rod (13), a moving plate (14), a scraping plate (15), a plug rod (16) and a plug hole (17). The side of the installation plate (18) away from the rack (12) is fixedly connected with the adjusting rod (13). The outer wall of the adjusting rod (13) is slidably sleeved with the moving plate (14). The bottom of the moving plate (14) is fixedly connected with the scraping plate (15) for scraping the degreasing agent. The top of the moving plate (14) is slidably provided with the plug rod (16). The top of the adjusting rod (13) is provided with a plurality of plug holes (17) distributed at equal intervals. The bottom end of the plug rod (16) is slidably inserted into the plug hole (17).

6. A cold rolled steel surface degreasing cleaning apparatus as claimed in claim 5 wherein: ​

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