Degreasing equipment capable of automatically cleaning cold-rolled sheet

Abstract

The utility model discloses a degreasing device capable of automatically cleaning a cold-rolled sheet, relates to the technical field of degreasing of the cold-rolled sheet, and aims to solve the technical problem that the degreasing effect of the current degreasing device on the cold-rolled sheet is poor, the degreasing device comprises a degreasing box and a conveyor, and the conveyor is arranged on the degreasing box and penetrates through the degreasing box. Through the transverse driving structure, the vertical adjusting structure, the second motor and the wiping device, after a cold-rolled sheet enters the degreasing box, degreasing fluid is sprayed to the cold-rolled sheet for preliminary degreasing, the height of the wiping device is adjusted through the vertical adjusting structure, the wiping device makes contact with the cold-rolled sheet, and the wiping effect is improved. And then, the wiping device is driven by a second motor to rotate, meanwhile, the wiping device is driven by a transverse driving structure to move horizontally, and at the moment, the wiping device wipes the cold-rolled sheet to remove oil stains and degreasing fluid residues attached to the surface of the cold-rolled sheet.

Description

TECHNICAL FIELD

[0001] The utility model relates to cold rolled sheet degreasing technical field more specifically, relate to a kind of cold rolled sheet automatic cleaning's degreasing equipment. BACKGROUND

[0002] Cold-rolled sheet degreasing, as the name implies, is to remove the grease and impurities on the surface and inside of the cold-rolled sheet. This process aims to improve the cleanliness of the cold-rolled sheet and provide a good foundation for subsequent processing techniques such as painting and welding. In order to facilitate the degreasing process of the cold-rolled sheet, a degreasing equipment is needed. It mainly transports the cold-rolled sheet into the degreasing tank through the conveying structure, and then sprays degreasing liquid on the cold-rolled sheet to complete the degreasing process.

[0003] The existing degreasing equipment uses degreasing liquid to degrease the cold-rolled sheet, but some grease and impurities may still remain on the surface. In addition, the degreasing process may not be complete due to the uneven distribution of the degreasing liquid. Therefore, the degreasing effect of the cold-rolled sheet is poor. In view of this, we propose a kind of cold-rolled sheet automatic cleaning's degreasing equipment. SUMMARY

[0004] The utility model aims to overcome the shortcomings of the prior art, adapt to the needs of reality, and provide a kind of cold-rolled sheet automatic cleaning's degreasing equipment to solve the technical problem of poor degreasing effect of the current degreasing equipment on the cold-rolled sheet.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: a kind of cold-rolled sheet automatic cleaning's degreasing equipment, including degreasing tank and conveyor, the conveyor is arranged on the degreasing tank, and the conveyor penetrates the degreasing tank, one side of the inside of the degreasing tank is arranged with spray pipe, and the bottom of spray pipe is equidistantly arranged with several groups of inclined spray head, the top of the degreasing tank is arranged with storage tank and delivery pump, the input end of delivery pump is connected with the output end of storage tank by pipe, and the output end of delivery pump is connected with the input end of spray pipe by pipe, the bottom of the inside of the degreasing tank is arranged with horizontal drive structure, and the horizontal drive structure is arranged with vertical adjusting structure on, the bottom of the vertical adjusting structure is arranged with wiping device, one side of the vertical adjusting structure is arranged with the second motor corresponding with wiping device;

[0006] The wiping device includes a main shaft and a wiping strip, the wiping strip is equidistantly arranged around the main shaft, and the wiping strip is inclinedly arranged.

[0007] The utility model discloses a horizontal drive structure, vertical adjusting structure and second motor and wiping device are designed, after the cold-rolled sheet enters the degreasing tank, the cold-rolled sheet is sprayed with degreasing liquid, and preliminary degreasing is carried out, the height of wiping device is adjusted through vertical adjusting structure, makes wiping device and cold-rolled sheet contact, then wiping device rotates under the drive of second motor, and horizontal displacement of wiping device is driven through horizontal drive structure simultaneously, wiping device carries out wiping to cold-rolled sheet at this moment, removes the oil dirt and degreasing liquid residue attached to the surface, after degreasing is completed, the cold-rolled sheet is sent out from the degreasing tank, and wiping device continues to rotate, and the surface of the roller of conveyer is slid, realizes self -cleaning, avoids the pollution of oil dirt and degreasing liquid residue to equipment, the wiping device of the utility model forms through setting up a plurality of groups of wiping strips in the main shaft one week, and wiping strip is inclined and sets up, therefore, under the drive of main shaft, wiping strip rotates, when wiping strip wipes the surface of cold-rolled sheet, the degreasing liquid, oil dirt and impurity etc. on the surface of cold-rolled sheet are directed from one side under the action of wiping strip inclination, make the degreasing liquid, oil dirt and impurity etc. fall off from cold-rolled sheet quickly, thereby can avoid the degreasing liquid, oil dirt and impurity on cold-rolled sheet not to be removed in time, cause the degreasing liquid, oil dirt and impurity to be too much and the splashing condition to occur, further guarantee the automatic cleaning effect of cold-rolled sheet, the utility model arranges cleaning rod parts on vertical adjusting structure, and cleaning rod part is located at wiping device, and cleaning rod part is composed through vertical plate, shovel edge and baffle, and the included angle of vertical plate and baffle is 90 degrees, therefore, when wiping strip rotates and passes through cleaning rod part, the shovel edge at the bottom of vertical plate can directly shovel and clean the degreasing liquid, oil dirt and impurity etc. on wiping strip, and under the cooperation of baffle, the degreasing liquid, oil dirt and impurity etc. shovelled by shovel edge can be shielded, avoid the degreasing liquid, oil dirt and impurity etc. shovelled by shovel edge to climb over vertical plate and fall into wiping strip again, thereby can guarantee the shovelling and cleaning effect of wiping strip, thereby can effectively guarantee the wiping effect of wiping strip to cold-rolled sheet.

[0008] Preferably, the degreasing tank is provided with an inlet and an outlet on both sides, the inlet on one side of the degreasing tank is the inlet, and the outlet on the other side of the degreasing tank is the outlet, and a pollution discharge port is arranged on one side of the bottom of the degreasing tank.

[0009] Preferably, the vertical adjusting structure comprises a first recessed frame, a second recessed frame is slidably arranged on the inner bottom of the first recessed frame, the main shaft is rotatably arranged in the second recessed frame, the second motor is arranged on one side of the second recessed frame, the rotating shaft of the output end of the second motor is connected with one end of the main shaft, and electric hydraulic push rods are arranged on both sides of the inner bottom of the first recessed frame, and the piston end of the electric hydraulic push rod is connected with the second recessed frame.

[0010] Preferably, the first recessed frame is provided with an open slot on both sides, the second recessed frame is provided with a protrusion on the top of both sides, and the protrusion is located in the open slot.

[0011] Preferably, the transverse driving structure comprises a first motor and a screw rod, the first motor is arranged on the degreasing box, the screw rod is rotatably arranged in the degreasing box, the rotation shaft of the output end of the first motor is connected with one end of the screw rod, and the screw rod penetrates the first recessed frame.

[0012] Preferably, the degreasing box is provided with a limiting rod symmetrically arranged on both sides of the screw rod, and the limiting rod penetrates the first recessed frame.

[0013] Preferably, the second recessed frame is provided with a cleaning rod on one side of the bottom, the cleaning rod comprises a vertical plate and a shielding plate, the vertical plate is arranged on the second recessed frame, the bottom of the vertical plate is provided with a shovel edge, and the shielding plate is arranged on the top of the vertical plate and forms an angle of 90 degrees with the vertical plate.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1、The utility model discloses a transverse driving structure, a vertical adjusting structure and a second motor and wiping device are designed, after cold rolled sheet enters the degreasing box, the cold rolled sheet is sprayed with degreasing liquid, and preliminary degreasing is carried out, the height of the wiping device is adjusted through the vertical adjusting structure, the wiping device is contacted with the cold rolled sheet, then the wiping device rotates under the drive of the second motor, and simultaneously horizontal displacement of the wiping device is driven through the transverse driving structure, the wiping device wipes the cold rolled sheet at this moment, removes the oil dirt and degreasing liquid residue adhered to the surface, after degreasing is completed, the cold rolled sheet is sent out from the degreasing box, and the wiping device continues to rotate, slides on the surface of the roller of the conveyer, realizes self -cleaning, avoids that oil dirt and degreasing liquid residue pollute the equipment, solves the technical problem that the current degreasing equipment has poor degreasing effect to the cold rolled sheet, therefore, the utility model has the advantages that the degreasing effect of the cold rolled sheet is better.

[0016] 2、The wiping device of the utility model is formed by arranging a plurality of groups of wiping strips on the main shaft, and the wiping strips are arranged obliquely, so that when the main shaft drives the wiping strips to rotate, the degreasing liquid, oil dirt and impurities on the surface of the cold rolled sheet are guided to one side under the action of the oblique wiping strips, and the degreasing liquid, oil dirt and impurities are quickly removed from the cold rolled sheet, so that the degreasing liquid, oil dirt and impurities on the cold rolled sheet can be removed in time, and the situation that the degreasing liquid, oil dirt and impurities are too much to splash is avoided, thereby further ensuring the automatic cleaning effect of the cold rolled sheet.

[0017] 3、The utility model discloses a cleaning rod piece is arranged on the vertical adjustment structure, and the cleaning rod piece is located at the wiping device, and the cleaning rod piece is composed through vertical plate, shovel edge and baffle, and the included angle of vertical plate and baffle is 90 degrees, therefore, when wiping strip rotates through the cleaning rod piece, the shovel edge at the bottom of vertical plate can shovel and clean the degreasing liquid, oil dirt and impurity etc. on wiping strip directly, and under the cooperation of baffle, the degreasing liquid, oil dirt and impurity etc. that shovel edge shovels can be shielded, avoid the degreasing liquid, oil dirt and impurity etc. that shovel edge shovels to jump over vertical plate and fall into wiping strip again, thereby can guarantee the effect of shoveling and cleaning wiping strip, thereby can guarantee the wiping effect of wiping strip to cold-rolled sheet effectively. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is whole structure schematic diagram of the utility model;

[0019] Figure 2 It is sectional structure schematic diagram of the utility model;

[0020] Figure 3 It is transverse drive structure, vertical adjustment structure, second motor and wiping device installation structure schematic diagram of the utility model;

[0021] Figure 4 It is second concave frame structure schematic diagram of the utility model;

[0022] Figure 5 It is cleaning rod piece structure schematic diagram of the utility model;

[0023] Figure 6 It is wiping device structure schematic diagram of the utility model.

[0024] Mark explanation in drawing:

[0025] 1, degreasing tank;101, entrance and exit;102, sewage port;2, conveyor;3, storage tank;4, delivery pump;5, spray pipe;501, spray head;6, transverse drive structure;601, first motor;602, screw;603, limit rod;7, vertical adjustment structure;701, first concave frame;702, second concave frame;703, open slot;704, protruding block;705, electric hydraulic push rod;8, second motor;9, wiping device;901, main shaft;902, wiping strip;10, cleaning rod piece;1001, vertical plate;1002, shovel edge;1003, baffle. DETAILED DESCRIPTION

[0026] As Figures 1 to 6The utility model relates to a kind of degreasing equipment of cold-rolled sheet that can be automatically cleaned, including degreasing tank 1 and conveyor 2, conveyor 2 is arranged in degreasing tank 1, and conveyor 2 is through degreasing tank 1, and one side of the inside of degreasing tank 1 is arranged with spray pipe 5, and several groups of inclined spray heads 501 are equidistantly arranged in the bottom of spray pipe 5, and storage tank 3 and delivery pump 4 are arranged in the top of degreasing tank 1, the input end of delivery pump 4 is connected with the output end of storage tank 3 by conduit, and the output end of delivery pump 4 is connected with the input end of spray pipe 5 by conduit, and horizontal driving structure 6 is arranged in the bottom of degreasing tank 1, and vertical adjusting structure 7 is arranged on horizontal driving structure 6, wiping device 9 is arranged in the bottom of vertical adjusting structure 7, and second motor 8 corresponding with wiping device 9 is arranged in one side of vertical adjusting structure 7.

[0027] When degreasing cold-rolled sheet, after conveying machine 2 is sent into degreasing tank 1 with cold-rolled sheet, control delivery pump 4 is sent to spray pipe 5 with the degreasing liquid in storage tank 3, then the degreasing liquid is sprayed to cold-rolled sheet by spray head 501, and preliminary degreasing is carried out, then the height of wiping device 9 is adjusted by vertical adjusting structure 7, so that wiping device 9 is contacted with cold-rolled sheet, then wiping device 9 is rotated under the drive of second motor 8, and horizontal displacement of wiping device 9 is driven by horizontal driving structure 6 at the same time, wiping device 9 is wiped to cold-rolled sheet at this time, and oil stain and degreasing liquid residue attached to surface are removed, after degreasing, cold-rolled sheet is sent out from degreasing tank 1 by conveying machine 2, and wiping device 9 continues to rotate, and the surface of cylinder of conveying machine 2 is slid, to realize self-cleaning, avoid that oil stain and degreasing liquid residue cause pollution to equipment, so that the automatic cleaning effect of cold-rolled sheet can be realized, and the degreasing effect of cold-rolled sheet is better.

[0028] Specifically, degreasing tank 1 is provided with inlet and outlet 101 on both sides, the inlet and outlet 101 on one side of degreasing tank 1 is inlet, and the inlet and outlet 101 on the other side of degreasing tank 1 is outlet, and pollution port 102 is arranged on one side of the bottom of degreasing tank 1, two groups of inlet and outlet 101 facilitate conveyor 2 to pass through degreasing tank 1, and pollution port 102 facilitates effluent of pollutant.

[0029] Further, the vertical adjusting structure 7 comprises a first recessed frame 701, a second recessed frame 702 is slidably arranged on the bottom of the first recessed frame 701, the main shaft 901 is rotatably arranged in the second recessed frame 702, the second motor 8 is arranged on one side of the second recessed frame 702, the rotating shaft at the output end of the second motor 8 is connected with one end of the main shaft 901, electric hydraulic push rods 705 are arranged on both sides of the bottom of the first recessed frame 701, and the piston ends of the electric hydraulic push rods 705 are connected with the second recessed frame 702; opening grooves 703 are formed in the two sides of the first recessed frame 701, lugs 704 are arranged on the top of the two sides of the second recessed frame 702, and the lugs 704 are located in the opening grooves 703; under the cooperation of the opening grooves 703 and the lugs 704, the second recessed frame 702 is slidably arranged in the first recessed frame 701, the second recessed frame 702 is driven to move up and down by the electric hydraulic push rods 705, so that the wiping device 9 can be driven to move up and down.

[0030] Further, the horizontal driving structure 6 comprises a first motor 601 and a lead screw 602, the first motor 601 is arranged on the degreasing tank 1, the lead screw 602 is rotatably arranged in the degreasing tank 1, the rotating shaft at the output end of the first motor 601 is connected with one end of the lead screw 602, and the lead screw 602 penetrates through the first recessed frame 701; limit rods 603 are symmetrically arranged on both sides of the lead screw 602 in the degreasing tank 1, and the limit rods 603 penetrate through the first recessed frame 701; under the limiting of the limit rods 603, the first recessed frame 701 moves horizontally, then the lead screw 602 is driven to rotate by the first motor 601, at this time, the first recessed frame 701 is driven to move horizontally, that is, the horizontal movement of the wiping device 9 is realized.

[0031] In the embodiment of the utility model, the wiping device 9 comprises a main shaft 901 and wiping strips 902, the wiping strips 902 are equidistantly arranged on the main shaft 901, and the wiping strips 902 are arranged obliquely.

[0032] When the main shaft 901 drives the wiping strips 902 to rotate and the wiping strips 902 wipe the surface of the cold-rolled sheet, the degreasing liquid, oil stains and impurities on the surface of the cold-rolled sheet are guided out from one side quickly under the action of the oblique guiding of the wiping strips 902, so that the degreasing liquid, oil stains and impurities are quickly removed from the cold-rolled sheet, thereby avoiding the situation that the degreasing liquid, oil stains and impurities on the cold-rolled sheet cannot be removed in time, causing too much degreasing liquid, oil stains and impurities to splash, and further ensuring the automatic cleaning effect on the cold-rolled sheet.

[0033] In the embodiment of the utility model, the second concave frame 702 one side bottom is provided with the cleaning rod piece 10, the cleaning rod piece 10 is composed of vertical plate 1001 and baffle 1003, vertical plate 1001 is arranged on the second concave frame 702, the bottom of vertical plate 1001 is shovel edge 1002, baffle 1003 is arranged on the top of vertical plate 1001, and the included angle of baffle 1003 and vertical plate 1001 is 90 degrees;

[0034] When the wiping strip 902 rotates through the cleaning rod piece 10, the shovel edge 1002 at the bottom of the vertical plate 1001 can directly shovel and clean the degreasing liquid, oil stains and impurities etc. on the wiping strip 902, and under the cooperation of the baffle 1003, the degreasing liquid, oil stains and impurities etc. shovelled by the shovel edge 1002 can be shielded, avoiding the situation that the degreasing liquid, oil stains and impurities etc. shovelled by the shovel edge 1002 jump over the vertical plate 1001 and fall on the wiping strip 902 again, so that the cleaning effect of the wiping strip 902 can be guaranteed, that is, the wiping effect of the wiping strip 902 on the cold-rolled sheet can be effectively guaranteed.

[0035] Working principle: the embodiment provides a degreasing equipment capable of automatically cleaning cold-rolled sheet, firstly, when degreasing the cold-rolled sheet, the cold-rolled sheet is sent into the degreasing box 1 through the conveyor 2, the degreasing liquid in the storage tank 3 is sent to the spray pipe 5 by controlling the delivery pump 4, then the cold-rolled sheet is sprayed with the degreasing liquid through the spray head 501 to perform preliminary degreasing, then the height of the wiping device 9 is adjusted through the vertical adjusting structure 7 to make the wiping device 9 contact the cold-rolled sheet, then the wiping device 9 rotates under the drive of the second motor 8 and simultaneously performs horizontal displacement through the horizontal driving structure 6, at this time, the wiping device 9 wipes the cold-rolled sheet to remove the oil stains and degreasing liquid residues attached to the surface, after degreasing, the cold-rolled sheet is sent out of the degreasing box 1 through the conveyor 2, and the wiping device 9 continues to rotate to slide on the surface of the roller of the conveyor 2 to realize self-cleaning, avoiding that the oil stains and degreasing liquid residues pollute the equipment, so that the automatic cleaning effect of the cold-rolled sheet can be realized, and the degreasing effect of the cold-rolled sheet is better;

[0036] Secondly, when the main shaft 901 drives the wiping strip 902 to rotate, the degreasing liquid, oil stains and impurities etc. on the surface of the cold-rolled sheet are guided out from one side under the action of the inclined guide of the wiping strip 902, so that the degreasing liquid, oil stains and impurities etc. fall off from the cold-rolled sheet quickly, thereby avoiding that the degreasing liquid, oil stains and impurities etc. on the cold-rolled sheet cannot be timely removed, causing that the degreasing liquid, oil stains and impurities etc. are too much to splash, and further guaranteeing the automatic cleaning effect of the cold-rolled sheet;

[0037] Finally, when the wiping strip 902 rotates through the cleaning rod 10, the shovel edge 1002 at the bottom of the vertical plate 1001 can directly shovel off the cleaning liquid, oil stains and impurities on the wiping strip 902, and in cooperation with the shielding plate 1003, the cleaning liquid, oil stains and impurities shovelled off by the shovel edge 1002 can be shielded, so that the cleaning liquid, oil stains and impurities shovelled off by the shovel edge 1002 cannot jump over the vertical plate 1001 and fall on the wiping strip 902 again, thereby ensuring the shovelling and cleaning effect on the wiping strip 902, that is, the wiping effect of the wiping strip 902 on the cold-rolled sheet can be effectively ensured.

[0038] The embodiments of the utility model discloses are better embodiments, but are not limited to this, and the ordinary skilled in the art, easily understand the spirit of the utility model according to the above-mentioned embodiments, and make different inferences and changes, but as long as do not depart from the spirit of the utility model, all are within the protection scope of the utility model.

Claims

1. A cold-rolled sheet degreasing apparatus capable of automatic cleaning, characterized by, Including defatting tank (1) and conveyor (2), the conveyor (2) is arranged on the defatting tank (1), and the conveyor (2) penetrates the defatting tank (1), the inside one side of the defatting tank (1) is provided with a spray pipe (5), and the bottom of the spray pipe (5) is equidistantly provided with a plurality of groups of inclined spray heads (501), the top of the defatting tank (1) is provided with a storage tank (3) and a delivery pump (4), the input end of the delivery pump (4) is connected with the output end of the storage tank (3) through a conduit, and the output end of the delivery pump (4) is connected with the input end of the spray pipe (5) through a conduit, the inside bottom of the defatting tank (1) is provided with a transverse driving structure (6), and the transverse driving structure (6) is provided with a vertical adjusting structure (7), the inside bottom of the vertical adjusting structure (7) is provided with a wiping device (9), and the one side of the vertical adjusting structure (7) is provided with a second motor (8) corresponding to the wiping device (9). The wiping device (9) comprises a main shaft (901) and a wiping strip (902), the wiping strips (902) are equidistantly arranged on the main shaft (901), and the wiping strips (902) are arranged in an inclined manner.

2. The degreasing apparatus for cold-rolled sheet steel according to claim 1, wherein The defatting tank (1) is provided with an inlet and outlet (101) on both sides, the inlet and outlet (101) on one side of the defatting tank (1) is an inlet, and the inlet and outlet (101) on the other side of the defatting tank (1) is an outlet, and the bottom of the defatting tank (1) is provided with a sewage port (102) on one side.

3. The degreasing apparatus for cold-rolled sheet steel according to claim 1, wherein The vertical adjusting structure (7) comprises a first recessed frame (701), a second recessed frame (702) is slidably arranged in the bottom of the first recessed frame (701), the main shaft (901) is rotatably arranged in the second recessed frame (702), the second motor (8) is arranged on one side of the second recessed frame (702), the rotating shaft of the output end of the second motor (8) is connected with one end of the main shaft (901), and electric hydraulic push rods (705) are arranged on both sides of the bottom of the first recessed frame (701), and the piston end of the electric hydraulic push rod (705) is connected with the second recessed frame (702).

4. The degreasing apparatus for cold-rolled sheet steel according to claim 3, wherein The first recessed frame (701) is provided with an open slot (703) on both sides, the second recessed frame (702) is provided with a protrusion (704) on both sides of the top, and the protrusion (704) is located in the open slot (703).

5. The cold-rolled sheet automatically cleanable degreasing apparatus according to claim 4, wherein The transverse driving structure (6) comprises a first motor (601) and a lead screw (602), the first motor (601) is arranged on the defatting tank (1), the lead screw (602) is rotatably arranged in the defatting tank (1), the rotating shaft of the output end of the first motor (601) is connected with one end of the lead screw (602), and the lead screw (602) penetrates the first recessed frame (701).

6. The cold-rolled sheet automatically cleanable degreasing apparatus according to claim 5, wherein The defatting tank (1) is provided with a limiting rod (603) on both sides of the inside of the lead screw (602) in a symmetrical manner, and the limiting rod (603) penetrates the first recessed frame (701).

7. The cold-rolled sheet automatically cleanable degreasing apparatus according to claim 3, wherein The bottom of one side of the second recessed frame (702) is provided with a cleaning rod (10), which is composed of a vertical plate (1001) and a shielding plate (1003). The vertical plate (1001) is arranged on the second recessed frame (702), the bottom of the vertical plate (1001) is provided with a shovel edge (1002), and the shielding plate (1003) is arranged on the top of the vertical plate (1001) and forms a 90-degree angle with the vertical plate (1001).

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