Deoiling cleaning device and cleaning method for fixedly-connected fastener

Abstract

The invention belongs to the technical field of fastener cleaning equipment, and particularly relates to a deoiling cleaning device and method for a fixedly-connected fastener, and the deoiling cleaning device comprises a cylindrical cleaning basket which is provided with a to-be-cleaned fastener; the conveyor is used for conveying the cylindrical cleaning basket, the cleaning tank body is used for cleaning fasteners in the cylindrical cleaning basket and provided with an electric heater, a feeding and discharging mechanism is arranged on the inner wall of the cleaning tank body, and a shaking mechanism is arranged on the surface of the feeding and discharging mechanism. And flushing mechanisms are symmetrically distributed in the cleaning tank body. According to the deoiling and cleaning device and method for the fixedly-connected fastener, the fastener is deoiled and cleaned in a high-temperature water flow flushing mode, water consumption is reduced in a circulating water treatment mode for cleaning water flow, environmental pollution is reduced through a biodegradable cleaning agent, meanwhile, manual operation can be replaced for automatic feeding and discharging, and the cleaning efficiency is improved. The cleaning efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of fastener cleaning equipment, and in particular to a device and method for cleaning a fixed fastener by degreasing it. Background Art

[0002] Fasteners are also called standard parts in the market. They are a general term for a type of mechanical parts used to fasten two or more parts into a whole. They are characterized by a wide variety of specifications, different performances and uses, and a high degree of standardization, serialization, and generalization. Fasteners are the most widely used basic mechanical parts and are in great demand.

[0003] Currently, ultrasonic cleaning is generally used for fasteners. However, during ultrasonic cleaning, the rectangular cleaning basket where the fasteners are placed will cause sound wave reflection, thereby reducing the cleaning effect and may cause the fasteners to collide during the cleaning process, causing surface scratches or damage. At the same time, during use, the operator is required to manually handle the loading and unloading of the cleaning basket, which is time-consuming and labor-intensive. Summary of the invention

[0004] Based on the above-mentioned existing technical problems, the present invention proposes a degreasing and cleaning device and a cleaning method for fixed fasteners.

[0005] The present invention proposes a degreasing and cleaning device for fixed fasteners, comprising a cylindrical cleaning basket containing fasteners to be cleaned, a conveyor for transporting the cylindrical cleaning basket, and a cleaning trough with an electric heater for cleaning the fasteners in the cylindrical cleaning basket, the inner wall of the cleaning trough is provided with a loading and unloading mechanism, the surface of the loading and unloading mechanism is provided with a shaking mechanism, and the interior of the cleaning trough is symmetrically distributed with flushing mechanisms.

[0006] The loading and unloading mechanism is used to bring the cylindrical cleaning basket transported by the conveyor into the cleaning tank for cleaning, and to move the cylindrical cleaning basket out of the cleaning tank after cleaning is completed.

[0007] Wherein, the shaking mechanism is used to drive the cylindrical cleaning basket to swing left and right.

[0008] Wherein, the flushing mechanism is used to flush the fasteners in the cylindrical cleaning basket with warm water.

[0009] Preferably, the support surface of the conveyor is provided with limit plates in a bilaterally symmetrical distribution, and the surfaces of the two limit plates on opposite sides are provided with mounting grooves, and the inner walls of the mounting grooves are provided with limit switches.

[0010] Through the above technical solution, the cylindrical cleaning basket is transported by the conveyor, and the conveyor stops running after the limit switch senses it, and the limit plate limits the movement of the cylindrical cleaning basket on the conveyor.

[0011] Preferably, the loading and unloading mechanism includes a self-driving slide rail symmetrically arranged on the inner wall of the cleaning tank body, the upper surface of the slider of the self-driving slide rail is fixedly connected to a support plate, the upper surface of the support plate is fixedly installed with a first fixed seat, one end of the first fixed seat is fixedly installed with a first driving motor, a first groove is opened on one side surface of the first fixed seat, a first screw is installed on the inner wall of the first groove through a bearing, the output shaft of the first driving motor is fixedly sleeved with one end of the first screw, the surface of the first screw is threadedly sleeved with a first moving block, and the surface of the first moving block is slidingly engaged with the inner wall of the first groove.

[0012] Through the above technical solution, the movement of the upper slider of the self-driving slide rail drives the support plate connected to it to move, the movement of the support plate drives the first fixed seat to move, the rotation of the output shaft of the first driving motor drives the first screw connected to it to rotate, and the rotation of the first screw drives the first moving block connected to it to move along the inner wall of the first groove.

[0013] Preferably, a second fixed seat is fixedly installed on the surface of the first moving block, a second driving motor is fixedly installed on one end of the second fixed seat, a second groove is opened on one side surface of the second fixed seat, a second screw is installed on the inner wall of the second groove through a bearing, a second moving block is threadedly sleeved on the surface of the second screw, and the surface of the second moving block is slidably engaged with the inner wall of the second groove.

[0014] Through the above technical solution, the rotation of the output shaft of the second driving motor drives the second screw connected thereto to rotate, and the rotation of the second screw drives the second moving block connected thereto to move along the inner wall of the second groove.

[0015] Preferably, a pushing cylinder is fixedly installed on the surface of the second movable block, a clamp is provided at one end of the piston rod of the pushing cylinder, a vacuum suction cup is provided on the surface of the clamp away from the pushing cylinder, magnets that are attracted to each other are provided at one end of the piston rod of the pushing cylinder and one end of the vacuum suction cup, and a pneumatic clamp is installed on the surface of the clamp close to the pushing cylinder.

[0016] Through the above technical solution, the pneumatic clamp clamps the pushing cylinder piston rod, so that the extension and retraction of the pushing cylinder piston rod drives the clamp plate to move, and the mutual adsorption of magnets makes the extension and retraction of the pushing cylinder piston rod drive the vacuum suction cup to move.

[0017] Preferably, the shaking mechanism includes a bracket fixedly mounted on the upper surface of the splint, a servo motor is symmetrically mounted on the upper surface of the bracket, one end of the output shaft of the servo motor passes through the bracket and is fixedly sleeved with an electric telescopic rod, the upper end of the electric telescopic rod is mounted on the lower surface of the bracket through a bearing, the lower end of the electric telescopic rod is fixedly sleeved with a gear, and the surface of the cylindrical cleaning basket is symmetrically provided with arc-shaped racks, and the gears are meshed with the arc-shaped racks.

[0018] Through the above technical solution, the rotation of the servo motor output shaft drives the electric telescopic rod connected to it to rotate, the rotation of the electric telescopic rod drives the gear connected to it to rotate, the rotation of the gear drives the arc-shaped rack meshing with it to rotate, thereby driving the cylindrical cleaning basket to rotate.

[0019] Preferably, the flushing mechanism includes nozzles installed in a rectangular array inside the cleaning tank body, and diverters are symmetrically installed on the outer surface of the cleaning tank body. The nozzles are connected to the diverters, and the diverters are connected to the cleaning tank body through a pipeline. A booster pump is installed on the surface of the pipeline. A support sleeve is fixedly installed on the inner wall of the cleaning tank body, and a bulk material port is opened on the lower surface of the support sleeve.

[0020] Through the above technical scheme, clean water and biodegradable cleaning agent are injected into the cleaning tank body through the support sleeve, and the clean water is heated by the electric heater in the cleaning tank body. The warm water in the cleaning tank body is transported to the diverter through the pipeline by the booster pump, and then sprayed out through the nozzle to flush the fasteners in the cylindrical cleaning basket.

[0021] Preferably, a filter screen and an inclined plate are respectively installed on the inner wall of the cleaning tank body, and the inclined plate is located below the filter screen.

[0022] Through the above technical solution, the warm water that washes the fasteners in the cylindrical cleaning basket is filtered through the filter screen and then falls onto the inclined plate.

[0023] Preferably, a filter box is provided on the outer surface of the cleaning tank body, the upper surface of the filter box is connected to the cleaning tank body through a pipe, and one side surface of the filter box is connected to the cleaning tank body through another pipe, and a suction pump is installed on the surface of the pipe.

[0024] Through the above technical solution, the water falling on the inclined plate falls into the filter box through the pipeline, and after water treatment in the filter box, the water enters the cleaning tank through the pipeline under the action of the suction pump.

[0025] The present invention provides a cleaning method for a fixed fastener degreasing cleaning device, and the cleaning method comprises:

[0026] S1. When in use, clean water and biodegradable cleaning agent are injected into the cleaning tank through the support sleeve, so that the biodegradable cleaning agent is dissolved in the clean water through the bulk material port, and the clean water is heated by the electric heater. The cylindrical cleaning basket containing the fasteners to be cleaned is transported through the conveyor, and the limit plate limits the movement of the cylindrical cleaning basket. When the cylindrical cleaning basket is sensed by the limit switch, the conveyor stops running.

[0027] S2. Then start the first drive motor. The rotation of the output shaft of the first drive motor drives the first screw connected thereto to rotate. The rotation of the first screw drives the first moving block connected thereto to move along the inner wall of the first groove. The movement of the first moving block drives the second fixed seat to move, so that the clamping plate is close to the cylindrical cleaning basket on the conveyor. Then start the pushing cylinder, so that the magnet on the piston rod of the pushing cylinder is adsorbed together with the magnet on the vacuum suction cup. The vacuum suction cup is driven to adsorb the cylindrical cleaning basket by extending the piston rod of the pushing cylinder.

[0028] S3, then start the first drive motor, so that the output shaft of the first drive motor rotates in the opposite direction so that the cylindrical cleaning basket is located above the cleaning tank body, and then start the second drive motor, the rotation of the output shaft of the second drive motor drives the second screw connected to it to rotate, and the rotation of the second screw drives the second moving block connected to it to move along the inner wall of the second groove, so that the second moving block moves downward, and the downward movement of the second moving block drives the cylindrical cleaning basket to move downward into the cleaning tank body by pushing the cylinder and the vacuum suction cup.

[0029] S4, then start the electric telescopic rod to make the gear mesh with the arc-shaped rack, and then start the booster pump and the servo motor. The booster pump transports the warm water in the cleaning tank to the diverter through the pipeline, and then sprays it out through the nozzle to flush the fasteners in the cylindrical cleaning basket. At the same time, the self-driving slide rail is started, and the cylindrical cleaning basket is driven to move left and right in the cleaning tank through the movement of the slider on the self-driving slide rail, which is convenient for the nozzle to flush the fasteners inside. The forward and reverse rotation of the servo motor output shaft drives the electric telescopic rod connected to it to rotate forward and reverse, and the forward and reverse rotation of the electric telescopic rod drives the gear connected to it to rotate forward and reverse, and the forward and reverse rotation of the gear drives the arc-shaped rack meshed with it to rotate forward and reverse, thereby driving the cylindrical cleaning basket to rotate forward and reverse, which is convenient for shaking the fasteners in the cylindrical cleaning basket.

[0030] S5. The flushed water is coarsely filtered through the filter net and falls onto the inclined plate. The water gathers along the surface of the inclined plate and falls into the filter box from the pipe. The water is treated in the filter box. The suction pump guides the treated water into the cleaning tank through the pipe, reducing water consumption by recycling water.

[0031] S6. After the cleaning is completed, the second drive motor is started, and the reverse rotation of the second drive motor drives the cylindrical cleaning basket to move upward, and the reverse rotation of the first drive motor causes the cylindrical cleaning basket to move away from the cleaning tank and the conveyor.

[0032] The beneficial effects of the present invention are:

[0033] 1. By setting up a flushing mechanism to replace the ultrasonic cleaning method, the cleaning basket can be prevented from causing sound wave reflection, thereby affecting the cleaning effect. The high-temperature water flow flushing method can effectively dissolve grease. Grease will decompose at high temperature, so using warm water flushing can accelerate this process, thereby improving the degreasing cleaning efficiency.

[0034] 2. By setting up a loading and unloading mechanism, the manual loading and unloading method of the cleaning basket is replaced. The cleaning basket is driven to move up, down, left and right through the action of the first screw, the second screw and the self-driving slide rail, so that the cleaning basket is conveniently transported from the conveyor to the cleaning tank body, and after the cleaning is completed, the cleaning basket is conveniently transported out of the cleaning tank body, thereby improving the cleaning efficiency.

[0035] 3. By setting up a shaking mechanism, the cleaning basket is driven to swing left and right through the meshing of the gear and the arc-shaped rack, so that the flushing water flow can fully contact the surface of the fastener, thereby improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 A schematic diagram of a device for degreasing and cleaning a fixed fastener proposed by the present invention;

[0037] Figure 2 A three-dimensional diagram of the limit switch structure of a fixed fastener degreasing and cleaning device proposed by the present invention;

[0038] Figure 3 A three-dimensional diagram of the cleaning tank structure of a fixed fastener degreasing and cleaning device proposed by the present invention;

[0039] Figure 4 A three-dimensional diagram of the filter screen structure of a fixed fastener degreasing and cleaning device proposed by the present invention;

[0040] Figure 5 A three-dimensional diagram of the first screw structure of a device for degreasing and cleaning a fixed fastener proposed by the present invention;

[0041] Figure 6 A three-dimensional diagram of the support structure of a device for degreasing and cleaning a fixed fastener proposed by the present invention;

[0042] Figure 7 A three-dimensional diagram of the structure of a pneumatic clamp of a fixed fastener degreasing and cleaning device proposed by the present invention;

[0043] Figure 8 A three-dimensional diagram of the driving cylinder structure of a fixed fastener degreasing and cleaning device proposed by the present invention;

[0044] Fig. 9A three-dimensional diagram of a cylindrical cleaning basket structure of a fixed fastener degreasing and cleaning device proposed by the present invention;

[0045] Fig.10 This is a three-dimensional diagram of the bulk material port structure of a fixed fastener degreasing and cleaning device proposed by the present invention.

[0046] In the figure: 1, cylindrical cleaning basket; 2, conveyor; 3, cleaning trough; 4, self-driving slide rail; 401, support plate; 402, first fixed seat; 403, first drive motor; 404, first groove; 405, first screw; 406, first moving block; 407, second fixed seat; 408, second drive motor; 409, second groove; 410, second screw; 411, second moving block; 412, push cylinder ; 413, clamp; 414, vacuum suction cup; 415, magnet; 416, pneumatic clamp; 5, bracket; 51, servo motor; 52, electric telescopic rod; 53, gear; 54, arc rack; 6, nozzle; 61, diverter; 62, booster pump; 63, support sleeve; 64, bulk material port; 65, filter screen; 66, inclined plate; 67, filter box; 68, suction pump; 7, limit plate; 8, mounting slot; 9, limit switch. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0048] Reference Figure 1-Figure 10 A degreasing and cleaning device for fixed fasteners comprises a cylindrical cleaning basket 1 containing fasteners to be cleaned, a conveyor 2 for transporting the cylindrical cleaning basket 1, and a cleaning trough 3 with an electric heater for cleaning the fasteners in the cylindrical cleaning basket 1, a loading and unloading mechanism is arranged on the inner wall of the cleaning trough 3, a shaking mechanism is arranged on the surface of the loading and unloading mechanism, and flushing mechanisms are symmetrically arranged inside the cleaning trough 3.

[0049] In order to limit the cylindrical cleaning basket 1 during transportation, limit plates 7 are symmetrically distributed on the side plate surface of the conveyor 2, and installation grooves 8 are opened on the opposite side surfaces of the two limit plates 7. Limit switches 9 are installed on the inner walls of the installation grooves 8. The cylindrical cleaning basket 1 is transported by the conveyor 2, and the conveyor 2 stops running after the limit switch 9 senses it. The limit plates 7 limit the movement of the cylindrical cleaning basket 1 on the conveyor 2.

[0050] Among them, in order to bring the cylindrical cleaning basket 1 transported by the conveyor 2 into the cleaning tank body 3 for cleaning, and move the cylindrical cleaning basket 1 out of the cleaning tank body 3 after cleaning, the loading and unloading mechanism is provided, including a self-driving slide rail 4 symmetrically arranged on the inner wall of the cleaning tank body 3, and the upper surface of the slider of the self-driving slide rail 4 is fixedly connected to a support plate 401, and the upper surface of the support plate 401 is fixedly installed with a first fixed seat 402, and one end of the first fixed seat 402 is fixedly installed with a first driving motor 403, and a first groove 404 is provided on one side surface of the first fixed seat 402, and the inner wall of the first groove 404 is installed with a first screw through a bearing 405, the output shaft of the first driving motor 403 is fixedly sleeved with one end of the first screw 405, the surface of the first screw 405 is threadedly sleeved with the first moving block 406, the surface of the first moving block 406 is slidingly engaged with the inner wall of the first groove 404, the movement of the upper slider of the self-driving slide rail 4 drives the support plate 401 connected thereto to move, the movement of the support plate 401 drives the first fixed seat 402 to move, the rotation of the output shaft of the first driving motor 403 drives the first screw 405 connected thereto to rotate, and the rotation of the first screw 405 drives the first moving block 406 connected thereto to move along the inner wall of the first groove 404.

[0051] In order to make the cylindrical cleaning basket 1 enter the cleaning tank body 3, a second fixed seat 407 is fixedly installed on the surface of the first moving block 406, and a second driving motor 408 is fixedly installed on one end of the second fixed seat 407. A second groove 409 is opened on the surface of one side of the second fixed seat 407, and a second screw 410 is installed on the inner wall of the second groove 409 through a bearing. The surface of the second screw 410 is threadedly sleeved with a second moving block 411, and the surface of the second moving block 411 is slidably engaged with the inner wall of the second groove 409. The rotation of the output shaft of the second driving motor 408 drives the second screw 410 connected thereto to rotate, and the rotation of the second screw 410 drives the second moving block 411 connected thereto to move along the inner wall of the second groove 409.

[0052] In order to clamp the cylindrical cleaning basket 1, a pushing cylinder 412 is fixedly installed on the surface of the second moving block 411, and a clamping plate 413 is arranged at one end of the piston rod of the pushing cylinder 412, and a vacuum suction cup 414 is arranged on the side surface of the clamping plate 413 away from the pushing cylinder 412, and magnets 415 that are attracted to each other are arranged at one end of the piston rod of the pushing cylinder 412 and one end of the vacuum suction cup 414, and a pneumatic clamp 416 is installed on the side surface of the clamping plate 413 close to the pushing cylinder 412, and the piston rod of the pushing cylinder 412 is clamped by the pneumatic clamp 416, so that the extension and retraction of the piston rod of the pushing cylinder 412 drives the clamping plate 413 to move, and the mutual adsorption of the magnets 415 makes the extension and retraction of the piston rod of the pushing cylinder 412 drive the vacuum suction cup 414 to move.

[0053] By setting up a loading and unloading mechanism, instead of manually loading and unloading the cleaning basket, the cleaning basket is driven to move up, down, left and right through the first screw 405, the second screw 410 and the self-driving slide rail 4, so that the cleaning basket can be transported from the conveyor 2 to the cleaning tank 3. After cleaning, the cleaning basket can be transported out of the cleaning tank 3, thereby improving the cleaning efficiency.

[0054] Among them, in order to drive the cylindrical cleaning basket 1 to swing left and right, the shaking mechanism provided includes a bracket 5 fixedly installed on the upper surface of the clamping plate 413, and the upper surface of the bracket 5 is symmetrically installed with a servo motor 51, and one end of the output shaft of the servo motor 51 passes through the bracket 5 and is fixedly sleeved with an electric telescopic rod 52, and the upper end of the electric telescopic rod 52 is installed on the lower surface of the bracket 5 through a bearing, and the lower end of the electric telescopic rod 52 is fixedly sleeved with a gear 53, and the surface of the cylindrical cleaning basket 1 is symmetrically provided with arc-shaped racks 54, and the gear 53 is meshed with the arc-shaped rack 54, and the rotation of the output shaft of the servo motor 51 drives the electric telescopic rod 52 connected thereto to rotate, and the rotation of the electric telescopic rod 52 drives the gear 53 connected thereto to rotate, and the rotation of the gear 53 drives the arc-shaped rack 54 meshed therewith to rotate, thereby driving the cylindrical cleaning basket 1 to rotate.

[0055] By setting a shaking mechanism, the cleaning basket is driven to swing left and right through the meshing of the gear 53 and the arc-shaped rack 54, so that the flushing water flow can fully contact the surface of the fastener, thereby improving the cleaning efficiency.

[0056] Among them, in order to rinse the fasteners in the cylindrical cleaning basket 1 with warm water, the flushing mechanism provided includes nozzles 6 installed in a rectangular array inside the cleaning tank body 3, and the outer surface of the cleaning tank body 3 is symmetrically installed with diverters 61, the nozzles 6 are connected to the diverters 61, and the diverters 61 are connected to the cleaning tank body 3 through a pipeline, and a booster pump 62 is installed on the surface of the pipeline. A support sleeve 63 is fixedly installed on the inner wall of the cleaning tank body 3, and a bulk material port 64 is opened on the lower surface of the support sleeve 63. Clean water and biodegradable cleaning agent are injected into the cleaning tank body 3 through the support sleeve 63, and the clean water is heated by the electric heater in the cleaning tank body 3. The warm water in the cleaning tank body 3 is transported to the diverter 61 through the pipeline by the booster pump 62, and then sprayed out through the nozzle 6 to rinse the fasteners in the cylindrical cleaning basket 1.

[0057] In order to process the water after cleaning and recycle it, a filter screen 65 and an inclined plate 66 are respectively installed on the inner wall of the cleaning tank body 3, and the inclined plate 66 is located below the filter screen 65. A filter box 67 is provided on the outer surface of the cleaning tank body 3. The upper surface of the filter box 67 is connected with the cleaning tank body 3 through a pipeline, and one side surface of the filter box 67 is connected with the cleaning tank body 3 through another pipeline. A suction pump 68 is installed on the surface of the pipeline. The warm water that has flushed the fasteners in the cylindrical cleaning basket 1 is filtered through the filter screen 65 and then falls on the inclined plate 66. The water that falls on the inclined plate 66 falls into the filter box 67 through the pipeline. After water treatment in the filter box 67, the water enters the cleaning tank body 3 through the pipeline under the action of the suction pump 68.

[0058] By setting up a flushing mechanism to replace the ultrasonic cleaning method, the cleaning basket can be prevented from causing sound wave reflection, thereby affecting the cleaning effect. The high-temperature water flow flushing method can facilitate the effective dissolution of grease. Grease will decompose at high temperature, so using warm water flushing can accelerate this process, thereby improving the degreasing cleaning efficiency.

[0059] Reference Figure 1-Figure 10 , a cleaning method for a fixed fastener degreasing cleaning device, the cleaning method is:

[0060] S1. When in use, clean water and biodegradable cleaning agent are injected into the cleaning tank 3 through the support sleeve 63, so that the biodegradable cleaning agent is dissolved in the clean water through the bulk port 64, and the clean water is heated by the electric heater, and the cylindrical cleaning basket 1 containing the fasteners to be cleaned is transported through the conveyor 2, and the limit plate 7 limits the movement of the cylindrical cleaning basket 1. When the cylindrical cleaning basket 1 is sensed by the limit switch 9, the conveyor 2 stops running.

[0061] S2. Then start the first drive motor 403. The rotation of the output shaft of the first drive motor 403 drives the first screw 405 connected thereto to rotate. The rotation of the first screw 405 drives the first moving block 406 connected thereto to move along the inner wall of the first groove 404. The movement of the first moving block 406 drives the second fixed seat 407 to move, so that the clamping plate 413 is close to the cylindrical cleaning basket 1 on the conveyor 2. Then start the pushing cylinder 412, so that the magnet 415 on the piston rod of the pushing cylinder 412 is adsorbed together with the magnet 415 on the vacuum suction cup 414. The vacuum suction cup 414 is driven to adsorb the cylindrical cleaning basket 1 by extending the piston rod of the pushing cylinder 412.

[0062] S3, then start the first drive motor 403, so that the output shaft of the first drive motor 403 rotates in the opposite direction so that the cylindrical cleaning basket 1 is located above the cleaning tank body 3, and then start the second drive motor 408, the rotation of the output shaft of the second drive motor 408 drives the second screw 410 connected thereto to rotate, and the rotation of the second screw 410 drives the second moving block 411 connected thereto to move along the inner wall of the second groove 409, so that the second moving block 411 moves downward, and the downward movement of the second moving block 411 drives the cylindrical cleaning basket 1 to move downward into the cleaning tank body 3 by pushing the cylinder 412 and the vacuum suction cup 414.

[0063] S4, then start the electric telescopic rod 52, so that the gear 53 is meshed with the arc-shaped rack 54, and then start the booster pump 62 and the servo motor 51. The booster pump 62 transports the warm water in the cleaning tank 3 to the diverter 61 through the pipeline, and then sprays it out through the nozzle 6 to flush the fasteners in the cylindrical cleaning basket 1. At the same time, the self-driving slide rail 4 is started, and the cylindrical cleaning basket 1 is driven to move left and right in the cleaning tank 3 by the movement of the slider on the self-driving slide rail 4, so that the nozzle 6 can flush the fasteners therein. The forward and reverse rotation of the output shaft of the servo motor 51 drives the electric telescopic rod 52 connected thereto to rotate forward and reverse, and the forward and reverse rotation of the electric telescopic rod 52 drives the gear 53 connected thereto to rotate forward and reverse, and the forward and reverse rotation of the gear 53 drives the arc-shaped rack 54 meshed therewith to rotate forward and reverse, thereby driving the cylindrical cleaning basket 1 to rotate forward and reverse, so as to shake the fasteners in the cylindrical cleaning basket 1.

[0064] S5. The flushed water is roughly filtered through the filter screen 65 and falls on the inclined plate 66. The water gathers along the surface of the inclined plate 66 and falls into the filter box 67 from the pipeline. The water is treated by the filter box 67. The suction pump 68 introduces the treated water into the cleaning tank body 3 through the pipeline, thereby reducing water consumption by recycling water.

[0065] S6. After cleaning is completed, the second drive motor 408 is started. The reverse rotation of the second drive motor 408 drives the cylindrical cleaning basket 1 to move upward, and the reverse rotation of the first drive motor 403 moves the cylindrical cleaning basket 1 away from the cleaning tank 3 and the conveyor 2.

[0066] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A degreasing and cleaning device for fasteners, comprising a cylindrical cleaning basket (1) containing fasteners to be cleaned, a conveyor (2) for transporting the cylindrical cleaning basket (1), and a cleaning tank (3) with an electric heater for cleaning the fasteners in the cylindrical cleaning basket (1), characterized in that: The inner wall of the cleaning tank body (3) is provided with a loading and unloading mechanism, the surface of the loading and unloading mechanism is provided with a shaking mechanism, and the interior of the cleaning tank body (3) is provided with flushing mechanisms in a symmetrical distribution; The loading and unloading mechanism is used to bring the cylindrical cleaning basket (1) transported by the conveyor (2) into the cleaning tank (3) for cleaning, and to move the cylindrical cleaning basket (1) out of the cleaning tank (3) after cleaning is completed; Wherein, the shaking mechanism is used to drive the cylindrical cleaning basket (1) to swing left and right; The flushing mechanism is used to flush the fasteners in the cylindrical cleaning basket (1) with warm water.

2. The degreasing and cleaning device for fixed fasteners according to claim 1, characterized in that: The side plate surface of the conveyor (2) is provided with limit plates (7) in a left-right symmetrical distribution, and the surfaces of the two limit plates (7) on opposite sides are provided with mounting grooves (8), and the inner walls of the mounting grooves (8) are provided with limit switches (9).

3. The degreasing and cleaning device for fixed fasteners according to claim 1, characterized in that: The loading and unloading mechanism comprises a self-driving slide rail (4) symmetrically arranged on the inner wall of the cleaning tank body (3); the upper surface of the slider of the self-driving slide rail (4) is fixedly connected to a support plate (401); the upper surface of the support plate (401) is fixedly installed with a first fixed seat (402); one end of the first fixed seat (402) is fixedly installed with a first driving motor (403); a first groove (404) is opened on one side surface of the first fixed seat (402); a first screw rod (405) is installed on the inner wall of the first groove (404) through a bearing; the output shaft of the first driving motor (403) is fixedly sleeved with one end of the first screw rod (405); a first moving block (406) is threadedly sleeved on the surface of the first screw rod (405); the surface of the first moving block (406) is slidably engaged with the inner wall of the first groove (404).

4. The degreasing and cleaning device for fixed fasteners according to claim 3, characterized in that: A second fixed seat (407) is fixedly installed on the surface of the first moving block (406), a second driving motor (408) is fixedly installed on one end of the second fixed seat (407), a second groove (409) is opened on one side surface of the second fixed seat (407), a second screw rod (410) is installed on the inner wall of the second groove (409) through a bearing, a second moving block (411) is threadedly sleeved on the surface of the second screw rod (410), and the surface of the second moving block (411) is slidably engaged with the inner wall of the second groove (409).

5. The degreasing and cleaning device for fixed fasteners according to claim 4, characterized in that: A pushing cylinder (412) is fixedly mounted on the surface of the second moving block (411); a clamp (413) is arranged at one end of the piston rod of the pushing cylinder (412); a vacuum suction cup (414) is arranged on the surface of the clamp (413) away from the pushing cylinder (412); magnets (415) that are attracted to each other are arranged at one end of the piston rod of the pushing cylinder (412) and one end of the vacuum suction cup (414); and a pneumatic clamp (416) is installed on the surface of the clamp (413) close to the pushing cylinder (412).

6. The degreasing and cleaning device for fixed fasteners according to claim 5, characterized in that: The shaking mechanism comprises a bracket (5) fixedly mounted on the upper surface of the clamping plate (413); a servo motor (51) is symmetrically mounted on the upper surface of the bracket (5); one end of the output shaft of the servo motor (51) passes through the bracket (5) and is fixedly sleeved with an electric telescopic rod (52); the upper end of the electric telescopic rod (52) is mounted on the lower surface of the bracket (5) via a bearing; the lower end of the electric telescopic rod (52) is fixedly sleeved with a gear (53); arc-shaped racks (54) are symmetrically arranged on the surface of the cylindrical cleaning basket (1); the gear (53) is meshed with the arc-shaped rack (54).

7. The degreasing and cleaning device for fixed fasteners according to claim 1, characterized in that: The flushing mechanism comprises nozzles (6) installed in a rectangular array inside the cleaning tank body (3); the outer surface of the cleaning tank body (3) is symmetrically installed with diverters (61); the nozzles (6) are connected to the diverters (61); the diverters (61) are connected to the cleaning tank body (3) through a pipeline; a booster pump (62) is installed on the surface of the pipeline; a support sleeve (63) is fixedly installed on the inner wall of the cleaning tank body (3); and a bulk material opening (64) is opened on the lower surface of the support sleeve (63).

8. The degreasing and cleaning device for fixed fasteners according to claim 1, characterized in that: The inner wall of the cleaning tank body (3) is respectively provided with a filter screen (65) and an inclined plate (66), and the inclined plate (66) is located below the filter screen (65).

9. The degreasing and cleaning device for fixed fasteners according to claim 1, characterized in that: A filter box (67) is provided on the outer surface of the cleaning tank body (3); the upper surface of the filter box (67) is connected to the cleaning tank body (3) via a pipeline; a side surface of the filter box (67) is connected to the cleaning tank body (3) via another pipeline; a suction pump (68) is installed on the surface of the pipeline.

10. A method for cleaning a fixed fastener degreasing cleaning device, using the fixed fastener degreasing cleaning device as claimed in any one of claims 1 to 9, characterized in that: S1. When in use, clean water and a biodegradable cleaning agent are injected into the cleaning tank (3) through the support sleeve (63), so that the biodegradable cleaning agent is dissolved in the clean water through the bulk material port (64), and the clean water is heated by an electric heater. The cylindrical cleaning basket (1) containing the fasteners to be cleaned is transported through the conveyor (2), and the limit plate (7) limits the movement of the cylindrical cleaning basket (1). When the cylindrical cleaning basket (1) is sensed by the limit switch (9), the conveyor (2) stops running; S2, then start the first drive motor (403), the rotation of the output shaft of the first drive motor (403) drives the first screw (405) connected thereto to rotate, the rotation of the first screw (405) drives the first moving block (406) connected thereto to move along the inner wall of the first groove (404), the movement of the first moving block (406) drives the second fixed seat (407) to move, so that the clamping plate (413) is close to the cylindrical cleaning basket (1) on the conveyor (2), and then start the pushing cylinder (412), so that the magnet (415) on the piston rod of the pushing cylinder (412) and the magnet (415) on the vacuum suction cup (414) are adsorbed together, and the extension of the piston rod of the pushing cylinder (412) drives the vacuum suction cup (414) to adsorb the cylindrical cleaning basket (1); S3, then starting the first drive motor (403) so that the output shaft of the first drive motor (403) rotates in the opposite direction so that the cylindrical cleaning basket (1) is located above the cleaning tank body (3), and then starting the second drive motor (408), the rotation of the output shaft of the second drive motor (408) drives the second screw (410) connected thereto to rotate, and the rotation of the second screw (410) drives the second moving block (411) connected thereto to move along the inner wall of the second groove (409), so that the second moving block (411) moves downward, and the downward movement of the second moving block (411) drives the cylindrical cleaning basket (1) to move downward into the cleaning tank body (3) by pushing the cylinder (412) and the vacuum suction cup (414); S4, then start the electric telescopic rod (52), so that the gear (53) and the arc-shaped rack (54) are meshed, and then start the booster pump (62) and the servo motor (51), the booster pump (62) transports the warm water in the cleaning tank (3) to the diverter (61) through the pipeline, and then sprays it through the nozzle (6) to flush the fasteners in the cylindrical cleaning basket (1), and at the same time the self-driving slide rail (4) is started, and the cylindrical cleaning basket (1) is driven by the movement of the slider on the self-driving slide rail (4). ) moves left and right in the cleaning tank (3) to facilitate the nozzle (6) to flush the fasteners therein, the forward and reverse rotation of the output shaft of the servo motor (51) drives the electric telescopic rod (52) connected thereto to rotate forward and reverse, the forward and reverse rotation of the electric telescopic rod (52) drives the gear (53) connected thereto to rotate forward and reverse, the forward and reverse rotation of the gear (53) drives the arc-shaped rack (54) meshing therewith to rotate forward and reverse, thereby driving the cylindrical cleaning basket (1) to rotate forward and reverse, so as to facilitate shaking the fasteners in the cylindrical cleaning basket (1); S5, the flushed water is roughly filtered through the filter screen (65) and falls onto the inclined plate (66), the water is collected along the surface of the inclined plate (66) and falls into the filter box (67) from the pipeline, the water is treated by the filter box (67), and the suction pump (68) guides the treated water into the cleaning tank (3) through the pipeline, thereby reducing water consumption by recycling water; S6. After cleaning is completed, the second drive motor (408) is started. The reverse rotation of the second drive motor (408) drives the cylindrical cleaning basket (1) to move upward, and the reverse rotation of the first drive motor (403) moves the cylindrical cleaning basket (1) away from the cleaning tank (3) and the conveyor (2).

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