Safety conveying table for cleaning cold-rolled steel sheets

Abstract

The application discloses a kind of cold-rolled steel plate cleaning safety conveying table in cold-rolled steel plate conveying technical field, including conveying table body and cleaning tank, the cleaning tank is set on the upper surface of conveying table body, and conveying table body is hollowly arranged, the upper surface of conveying table body is rotatably connected with drum mechanism in middle part, further comprising: cleaning fluid recovery mechanism, the cleaning fluid recovery mechanism is composed of recovery device and filter plate;Impurity cleaning assembly, the impurity cleaning assembly is composed of multiple groups of special-shaped plate and linkage mechanism;Auxiliary cleaning component, the auxiliary cleaning is provided with multiple groups.By the second drum of specific design cooperation auxiliary cleaning component, realize rationalization collection and use cleaning fluid, simultaneously by cleaning fluid recovery mechanism, to realize the multiple use of cleaning fluid, and by designing wavy filter plate, it is convenient to concentrate treatment for impurity, therefore, effectively improve the practicality and functionality of conveying table.

Description

Technical Field

[0001] This invention relates to the field of cold-rolled steel sheet conveying technology, and in particular to a safe conveying platform for cleaning cold-rolled steel sheets. Background Technology

[0002] Cold-rolled steel sheet cleaning is typically used to remove impurities such as oil, dust, and scale from the surface of steel sheets to ensure surface quality and meet the requirements of subsequent processing or use. The conveyor table is a crucial component of cold-rolled steel sheet cleaning equipment, its function being to smoothly and continuously transport the steel sheets to the cleaning area and maintain their stability during the cleaning process. The design and structure of the conveyor table significantly impact cleaning effectiveness and production efficiency. Roller conveyors are widely applicable; therefore, they are commonly used in cold-rolled steel sheet cleaning equipment. For safety considerations during conveyor table operation, protective covers and guardrails are installed at key locations such as the drive unit, transmission unit, and both ends of the rollers to prevent accidental contact or entanglement of personnel. Emergency stop devices are also installed in appropriate locations for unforeseen circumstances.

[0003] However, existing technologies still have some problems: the roller conveyor used on cold-rolled steel plates is currently limited in function and can only perform the function of conveying steel plates. It cannot effectively cooperate with steel plate cleaning equipment to effectively degrease and clean cold-rolled steel plates, which has certain limitations and cannot meet the current situation. Secondly, the cleaning liquid attached to the existing roller conveyor cannot be effectively and reasonably collected and used, which leads to the high cost of degreasing and cleaning cold-rolled steel plates. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a safe conveyor for cleaning cold-rolled steel sheets.

[0005] The objective of this invention is achieved as follows: A safety conveyor for cleaning cold-rolled steel sheets includes a conveyor body and a cleaning box. The cleaning box is disposed on the upper surface of the conveyor body, which is hollow. A roller mechanism is rotatably connected to the center of the upper surface of the conveyor body. A drive mechanism is disposed on one side of the conveyor body, and the roller mechanism rotates on the conveyor body via the drive mechanism for conveying the steel sheets. A cleaning fluid storage tank is disposed on one side of the cleaning box.

[0006] Also includes:

[0007] A cleaning fluid recovery mechanism is provided at the bottom of the conveyor body. The cleaning fluid recovery mechanism is connected to the cleaning fluid storage tank. The cleaning fluid recovery mechanism consists of a recovery device and a filter plate. The filter plate is arranged in a wave-like shape inside the cleaning fluid recovery mechanism.

[0008] The impurity cleaning component consists of multiple sets of irregularly shaped plates and a linkage mechanism. The multiple sets of irregularly shaped plates are all connected to the linkage mechanism for transmission, and the multiple sets of irregularly shaped plates are arranged at equal intervals on the upper surface of the filter plate and the irregularly shaped plates are attached to the upper surface of the filter plate. The linkage mechanism is located on the upper surface of the filter plate, so that the multiple sets of irregularly shaped plates are all horizontally moved on the upper surface of the filter plate through the linkage mechanism.

[0009] A linkage component is provided on the other side of the conveyor body and is located between the linkage mechanism and the roller mechanism. Both the linkage mechanism and the roller mechanism are connected to the linkage component in a transmission manner.

[0010] The auxiliary cleaning components are provided in multiple sets, and all sets of auxiliary cleaning components are mounted on the roller mechanism.

[0011] Optionally, the roller mechanism consists of multiple sets of first rollers and two sets of second rollers. Both the first rollers and the second rollers are connected to the linkage mechanism for transmission. The two sets of first rollers are symmetrically rotated and installed inside the conveyor body, and the multiple sets of second rollers are located between the two sets of first rollers. The multiple sets of second rollers are arranged at equal intervals. The auxiliary cleaning component is arranged in pairs with the second rollers, and the second rollers are hollow. The auxiliary cleaning component is disposed inside the second rollers.

[0012] Optionally, the auxiliary cleaning component includes multiple sets of collection pipes and multiple sets of water storage pipes. The water storage pipes are disposed between two sets of collection pipes. Multiple sets of recycling holes are opened on the outer side of the second roller, and the recycling holes are arranged in a corresponding manner with the collection pipes. Multiple sets of recycling shells are connected to the outer side of the collection pipes, and the recycling shells are in communication with the interior of the recycling holes.

[0013] Optionally, the conveyor body is provided with multiple sets of positioning rods inside. The second roller and multiple sets of collection pipes are rotatably sleeved on the outside of the positioning rods, and multiple sets of water storage pipes are fixedly sleeved on the outside of the positioning rods. A micro water spray head is provided at the upper end of the water storage pipe, and a first water pumping pipe is connected to the bottom of the micro water spray head. A second water pumping pipe is connected to the lower ends of both sides of the water storage pipe. A partition plate is provided on both sides of the water storage pipe, and the partition plate is located inside the collection pipe. The partition plate is rotatably sleeved on the outside of the positioning rod. The partition plate is arranged in a corresponding manner with the recovery hole. Multiple sets of clearance holes are opened on the outside of the multiple sets of second rollers, and the micro water spray head is arranged in a corresponding manner with the clearance hole.

[0014] Optionally, the recycling device includes a recycling box located at the bottom of the conveyor body, a filter plate located inside the recycling box, and a purification transmission pipe connected to the bottom of the recycling box. The purification transmission pipe is connected to the interior of the cleaning liquid storage box. An impurity collection box is located on one side of the recycling box, and a discharge hole is provided on one side of the recycling box, so that the recycling box is connected to the interior of the impurity collection box through the discharge hole. The filter plate is arranged correspondingly to the lower end of the discharge hole.

[0015] Optionally, the linkage mechanism includes a positioning seat and a take-up wheel. Sliding grooves are provided on both sides of the positioning seat. Damping gears are fixedly installed at the upper ends of both sides of the irregularly shaped plate, and a sliding block is rotatably connected to one side of each damping gear. The sliding block is slidably installed inside the sliding groove. A second return spring is fixedly installed in the middle of both sides of the sliding block, with one end of the second return spring fixedly installed inside the sliding groove. Multiple sets of bearing shells are fixedly installed on the other side of the conveyor body, and the bearing shells are arranged correspondingly to the sliding groove. The take-up wheel is paired with the bearing shell and rotatably installed inside the bearing shell. A pull rope is wound around the outside of the take-up wheel, and one end of the pull rope passes sequentially through the inside of the bearing shell and the other side of the conveyor body to the inside of the sliding groove. One end of the pull rope is fixedly connected to the sliding block. An angle adjustment mechanism is provided at the two ends of the sliding groove that are far apart from each other. The irregularly shaped plate is rotatably connected to the sliding block through the angle adjustment mechanism.

[0016] Optionally, the angle adjustment mechanism includes a second toothed plate, with a stabilizing rod fixedly installed at both ends on one side of the second toothed plate. Stabilizing grooves are formed at both ends of both sides inside the sliding groove. One end of the stabilizing rod is slidably installed inside the stabilizing groove, and a first return spring is fixedly installed at one end inside the stabilizing groove. One end of the first return spring is fixedly connected to the stabilizing rod. The second toothed plate meshes with a damping gear. Connecting blocks are fixedly installed at both ends on one side of the sliding block. A pushing block is fixedly installed at the lower end of one side of the connecting block. The two ends of the pushing block are relatively inclined. A groove is formed on one side of the stabilizing rod, and the pushing block and the groove are correspondingly arranged.

[0017] Optionally, the linkage component includes an upper fixed shell, a lower fixed shell, and a reciprocating transmission mechanism. The upper and lower fixed shells are internally interconnected and are both fixedly installed on the other side of the conveyor body. The reciprocating transmission mechanism is located inside the upper fixed shell, and a synchronization mechanism is driven to the end of the reciprocating transmission mechanism. The synchronization mechanism is located between the upper and lower fixed shells, and a first bevel gear transmission mechanism is driven to the lower end of the synchronization mechanism. The end of the first bevel gear transmission mechanism is driven to one of the sets of winding wheels.

[0018] Optionally, the first bevel gear transmission mechanism is connected to a drive rod at one end, and a positioning shell is provided at one end of the other side of the conveyor body. A set of take-up wheels is rotatably installed inside the positioning shell. One end of the drive rod is located inside the positioning shell, and a transmission gear is rotatably connected to the upper end of the positioning shell. One end of the drive rod is fixedly connected to the transmission gear. Multiple sets of tooth grooves are opened around the outer side of one set of take-up wheels, and one set of take-up wheels is meshed with the transmission gear through the tooth grooves. A transmission rod is fixedly installed between two adjacent sets of take-up wheels.

[0019] Optionally, the reciprocating transmission mechanism includes a second bevel gear transmission mechanism and a third bevel gear transmission mechanism. One end of the second bevel gear transmission mechanism is connected to a linkage rod, which is fixedly connected to the end of one set of first rollers. Both the second and third bevel gear transmission mechanisms are located inside the upper fixed housing. The other end of the second bevel gear transmission mechanism is connected to a rotating disk. One end of the upper surface of the rotating disk is rotatably connected to a connecting rod, and one end of the connecting rod is rotatably connected to a first toothed plate. The first toothed plate is slidably connected inside the upper fixed housing along the axial direction of the linkage rod. A driven gear is rotatably connected inside the upper fixed housing, and the driven gear meshes with the first toothed plate. A rotating rod is fixedly installed at the center of the bottom of the driven gear, and the lower end of the rotating rod is connected to the third bevel gear transmission mechanism. A drive gear is rotatably connected to the end of the third bevel gear transmission mechanism. The drive gear is rotatably installed inside the upper fixed housing, and a mating gear meshes with the bottom of the drive gear. The mating gear is connected to the upper end of the synchronization mechanism.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0021] 1. By using a specially designed second roller in conjunction with auxiliary cleaning components, cleaning fluid that is not sprayed onto the cold-rolled steel plate or drips from the bottom of the cold-rolled steel plate can be collected and reused. The collected fluid can then be sprayed upwards to the bottom of the cold-rolled steel plate, enabling multiple uses of the cleaning fluid. This allows for the rational use of the cleaning fluid, making the function of the cold-rolled steel plate conveyor platform more than just one function, thereby effectively improving the practicality of the conveyor platform.

[0022] 2. The design of the cleaning fluid recovery mechanism, in conjunction with the auxiliary cleaning components, allows for the filtration and collection of cleaning fluid that is not collected by the auxiliary cleaning components, thus enabling the cleaning fluid to be used multiple times. This reduces the cleaning cost of cold-rolled steel sheets and also improves the practicality and versatility of the cold-rolled steel sheet conveyor.

[0023] 3. By designing a corrugated filter plate, impurities in the cleaning solution can be separated and accumulated due to the inclined property. Therefore, in conjunction with the impurity cleaning component, the accumulated impurities can be effectively discharged and collected for convenient subsequent centralized treatment.

[0024] 4. With the design that both the linkage mechanism and the roller mechanism are connected to the linkage component for transmission, the irregular plate can move back and forth on the filter plate through the linkage mechanism in conjunction with the first roller. Therefore, when the cold-rolled steel plate is being cleaned, the irregular plate will also move back and forth continuously to collect the filtered impurities. Furthermore, the linkage component is driven by the roller mechanism, so when the irregular plate is moving back and forth, there is no need to design additional electric drive equipment, thereby reducing the electricity cost to a certain extent. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the overall structure provided by the present invention;

[0027] Figure 2 This is a schematic diagram of the impurity collection box structure provided by the present invention;

[0028] Figure 3 This is a schematic diagram of the clearance hole structure provided by the present invention;

[0029] Figure 4 This is a schematic diagram of the positioning rod structure provided by the present invention;

[0030] Figure 5 This is a schematic diagram of the partition plate structure provided by the present invention;

[0031] Figure 6 This is a schematic diagram of the filter plate structure provided by the present invention;

[0032] Figure 7 This is a schematic diagram of the discharge hole structure provided by the present invention;

[0033] Figure 8 This is a schematic diagram of the positioning seat structure provided by the present invention;

[0034] Figure 9 This is a schematic diagram of the irregularly shaped plate structure provided by the present invention;

[0035] Figure 10 This invention provides Figure 9 A magnified structural diagram at point A;

[0036] Figure 11 This is a schematic diagram of the second toothed plate structure provided by the present invention;

[0037] Figure 12 This invention provides Figure 11 A magnified structural diagram at point B;

[0038] Figure 13 This is a schematic diagram of the transmission rod structure provided by the present invention;

[0039] Figure 14 This is a schematic diagram of the drive rod structure provided by the present invention;

[0040] Figure 15This invention provides Figure 14 A magnified structural diagram at point C.

[0041] In the diagram: 1. Conveyor body; 2. Drive mechanism; 3. First roller; 4. Second roller; 5. Cleaning tank; 6. Purification transmission pipe; 7. Cleaning fluid storage tank; 8. Impurity collection tank; 9. Linkage assembly; 10. Auxiliary cleaning assembly; 11. Clearance hole; 12. Recovery hole; 13. Recovery shell; 14. Linkage rod; 15. Filter plate; 16. Impurity cleaning assembly; 17. Discharge hole; 18. Stabilizing rod; 19. Transmission rod; 20. First return spring; 21. Positioning shell; 22. Second return spring; 23. Bearing shell; 24. Lower fixed shell; 25. Recovery tank; 101. Positioning rod; 102. Water storage pipe; 103. Micro spray head; 104. Collection pipe; 105. Divider plate; 106. First water pumping pipe ; 107. Second pumping pipe; 901. Transmission gear; 902. Drive rod; 903. First bevel gear transmission mechanism; 904. Synchronization mechanism; 905. Upper fixed shell; 906. Reciprocating transmission mechanism; 9061. Second bevel gear transmission mechanism; 9062. Rotary disk; 9063. Connecting rod; 9064. First toothed plate; 9065. Driven gear; 9066. Rotating rod; 9067. Drive gear; 9068. Third bevel gear transmission mechanism; 9069. Connecting gear; 1601. Irregular plate; 1602. Positioning seat; 1603. Pull rope; 1604. Sliding block; 1605. Connecting block; 1606. Pushing block; 1607. Second toothed plate; 1608. Rewinding wheel; 1609. Damping gear. Detailed Implementation

[0042] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0043] like Figures 1 to 15The safety conveyor for cleaning cold-rolled steel plates shown includes a conveyor body 1 and a cleaning box 5. The cleaning box 5 is disposed on the upper surface of the conveyor body 1, and the conveyor body 1 is hollow. A roller mechanism is rotatably connected to the middle of the upper surface of the conveyor body 1. A drive mechanism 2 is disposed on one side of the conveyor body 1, and the roller mechanism rotates on the conveyor body 1 through the drive mechanism 2 for conveying steel plates. A cleaning fluid storage tank 7 is disposed on one side of the cleaning box 5. The conveyor body 1 also includes a cleaning fluid recovery mechanism, which is disposed at the bottom of the conveyor body 1 and communicates with the cleaning fluid storage tank 7. The cleaning fluid recovery mechanism consists of a recovery device and a filter plate 15. The filter plate 15 is disposed inside the cleaning fluid recovery mechanism and is wavy.

[0044] like Figures 1 to 15 As shown, the filter plate 15 is designed in a wave shape. Because the wave shape has the characteristic of undulating up and down, when the filter plate 15 filters the used cleaning liquid, the impurities filtered out can accumulate in the concave service area due to gravity and the tilting characteristics of the wave, thus making it easier to concentrate and process the impurities.

[0045] The impurity cleaning component 16 consists of multiple sets of irregularly shaped plates 1601 and a linkage mechanism. The multiple sets of irregularly shaped plates 1601 are all connected to the linkage mechanism for transmission, and the multiple sets of irregularly shaped plates 1601 are arranged at equal intervals on the upper surface of the filter plate 15. The irregularly shaped plates 1601 are attached to the upper surface of the filter plate 15. The linkage mechanism is set on the upper surface of the filter plate 15, so that the multiple sets of irregularly shaped plates 1601 are all horizontally moved on the upper surface of the filter plate 15 through the linkage mechanism.

[0046] It should be noted that the irregularly shaped plate 1601 mentioned above is attached to the recessed area of ​​the corrugated filter plate 15, so that the irregularly shaped plate 1601 can effectively push and process the accumulated impurities.

[0047] like Figures 1 to 15 As shown, because multiple sets of irregularly shaped plates 1601 are designed to move horizontally on the upper surface of the filter plate 15 through a linkage mechanism, the irregularly shaped plates 1601 can repeatedly push the accumulated impurities, thereby ensuring the filtration effect of the filter plate 15.

[0048] Linkage component 9 is located on the other side of the conveyor body 1 and is positioned between the linkage mechanism and the roller mechanism. Both the linkage mechanism and the roller mechanism are connected to the linkage component 9 for transmission.

[0049] like Figures 1 to 15As shown, through the design that both the linkage mechanism and the roller mechanism are connected to the linkage component 9, the irregular plate 1601 can move back and forth on the filter plate 15 through the linkage mechanism and the roller mechanism. Therefore, when the cold-rolled steel plate is being cleaned, the irregular plate 1601 will also move back and forth continuously to push the filtered impurities. Furthermore, the linkage component 9 is driven by the roller mechanism, so when the irregular plate 1601 is moving back and forth, there is no need to design additional electric drive equipment, thereby reducing the power cost to a certain extent.

[0050] The auxiliary cleaning component 10 has multiple sets, all of which are mounted on the roller mechanism. The roller mechanism consists of multiple sets of first rollers 3 and two sets of second rollers 4. Both the first rollers 3 and the second rollers 4 are connected to a linkage mechanism. The two sets of first rollers 3 are symmetrically rotated and installed inside the conveyor body 1, and the multiple sets of second rollers 4 are located between the two sets of first rollers 3. The multiple sets of second rollers 4 are arranged at equal intervals. The auxiliary cleaning component 10 is paired with the second rollers 4, and the second rollers 4 are hollow. The auxiliary cleaning component 10 is located inside the second rollers 4. The auxiliary cleaning component 10 includes multiple sets of collection pipes 104 and multiple sets of water storage pipes 102. The water storage pipes 102 are located between the two sets of collection pipes 104. Multiple sets of recycling holes 12 are opened on the outside of the second rollers 4, and the recycling holes 12 are corresponding to the collection pipes 104. Multiple sets of recycling shells 13 are connected to the outside of the collection pipes 104, and the recycling shells 13 are connected to the inside of the recycling holes 12.

[0051] For example, the drive mechanism 2 described above can be used with a sprocket or belt drive structure. The sprocket or belt drive can enable multiple sets of first rollers 3 and second rollers 4 to rotate, thereby achieving the effect of transmitting cold-rolled steel plates. This structure technology has become a mature existing technology. Those skilled in the art should know how to install and use the drive mechanism 2. Therefore, the present invention will not elaborate on it here.

[0052] like Figures 1 to 15 As shown, the second roller 4 can collect cleaning fluid through the design that the recycling shell 13 communicates with the inside of the recycling hole 12.

[0053] like Figure 4 and Figure 5 As shown, the above-mentioned recycling shell 13 has a hollow conical design, which can effectively prevent the cleaning liquid collected inside the collection pipe 104 from being easily discharged through the conical recycling shell 13 when the second roller 4 is rotating and transporting the cold-rolled steel plate through the drive mechanism 2. This allows the cleaning liquid to be effectively collected and reused.

[0054] Furthermore, the conveyor body 1 is provided with multiple sets of positioning rods 101 inside. The second roller 4 and multiple sets of collection pipes 104 are rotatably sleeved on the outside of the positioning rods 101, and multiple sets of water storage pipes 102 are fixedly sleeved on the outside of the positioning rods 101. The upper end of the water storage pipe 102 is provided with a micro water spray head 103. The bottom of the micro water spray head 103 is connected to the first water pumping pipe 106. The lower ends of both sides of the water storage pipe 102 are connected to the second water pumping pipe 107. The two sides of the water storage pipe 102 are respectively provided with partition plates 105, and the partition plates 105 are located inside the collection pipe 104. The partition plates 105 are rotatably sleeved on the outside of the positioning rods 101. The partition plates 105 are correspondingly arranged with the recovery hole 12. Multiple sets of clearance holes 11 are opened on the outside of the multiple sets of second rollers 4, and the micro water spray head 103 is correspondingly arranged with the clearance hole 11.

[0055] like Figures 1 to 15 As shown, through the design of the first water pump 106, the second water pump 107 and the micro water spray head 103, the first water pump 106 and the second water pump 107 can transfer the cleaning liquid collected between the two sets of partition plates 105 to the inside of the water storage pipe 102, so that the micro water spray head 103 can spray out the collected cleaning liquid, realize the secondary use of the cleaning liquid, and thus achieve the effect of assisting the cleaning box 5 in cleaning the cold-rolled steel plate.

[0056] Furthermore, the recycling device includes a recycling box 25, which is located at the bottom of the conveyor body 1. A filter plate 15 is located inside the recycling box 25, and a purification transmission pipe 6 is connected to the bottom of the recycling box 25. The purification transmission pipe 6 is connected to the interior of the cleaning liquid storage tank 7. An impurity collection box 8 is provided on one side of the recycling box 25, and a discharge hole 17 is opened on one side of the recycling box 25. Thus, the recycling box 25 is connected to the interior of the impurity collection box 8 through the discharge hole 17. The lower ends of the filter plate 15 and the discharge hole 17 are correspondingly arranged.

[0057] like Figures 1 to 15 As shown, through the design of the recycling box 25, the purification transmission pipe 6 and the filter plate 15, the three work together to effectively recycle and reuse the cleaning liquid, thereby reducing the cleaning cost of cold-rolled steel plates. At the same time, the auxiliary cleaning component 10 is used to increase the functionality of the conveyor body 1.

[0058] like Figures 1 to 15 As shown, due to the design that the interior of the recycling bin 25 is connected to the interior of the impurity collection bin 8 through the discharge hole 17, the irregular plate 1601 can push the accumulated impurities, so that the impurities are collected into the impurity collection bin 8, thus facilitating subsequent special processing by staff.

[0059] It should be noted that the purification transmission pipe 6 mentioned above can purify and filter the grease contained in the cold-rolled steel plate in the cleaning solution. Therefore, it can effectively prevent the cleaning solution containing impurities from entering the cleaning solution storage tank 7 for use.

[0060] For example, the purification function of the purification transmission tube 6 mentioned above is already a mature existing filtration technology structure. Those skilled in the art should know how to install and use the purification transmission tube 6 to purify the cleaning liquid and transmit the cleaning liquid to the cleaning liquid storage tank 7 for repeated use. Therefore, the present invention will not elaborate on this.

[0061] Furthermore, the linkage mechanism includes a positioning seat 1602 and a winding wheel 1608. Sliding grooves are provided on both sides of the positioning seat 1602. Damping gears 1609 are fixedly installed on the upper ends of both sides of the irregular plate 1601. A sliding block 1604 is rotatably connected to one side of the damping gear 1609. The sliding block 1604 is slidably installed inside the sliding groove. A second return spring 22 is fixedly installed in the middle of both sides of the sliding block 1604. One end of the second return spring 22 is fixedly installed inside the sliding groove. Multiple sets of bearing shells 23 are fixedly installed on the other side of the conveyor body 1. The carrier shell 23 is arranged correspondingly to the sliding groove. The winding wheel 1608 is arranged in pairs with the carrier shell 23. The winding wheel 1608 is rotatably installed inside the carrier shell 23. A pull rope 1603 is wound around the outside of the winding wheel 1608. One end of the pull rope 1603 passes through the inside of the carrier shell 23 and the other side of the conveyor body 1 to the inside of the sliding groove. One end of the pull rope 1603 is fixedly connected to the sliding block 1604. An angle adjustment mechanism is provided at the two ends of the sliding groove that are far apart from each other. The irregular plate 1601 rotates with the sliding block 1604 through the angle adjustment mechanism.

[0062] It should be noted that the connection between the damping gear 1609 and the sliding block 1604 mentioned above can be made by damping rotation, so that the angle of the irregular plate 1601 after rotating around the center of the damping gear 1609 can be fixed.

[0063] like Figures 1 to 15 As shown, by means of the design that the middle of both sides of the sliding block 1604 is fixedly installed with the second return spring 22, after the winding wheel 1608 controls the irregular plate 1601 to move to the optimal position by the pull rope 1603, the winding wheel 1608 rotates, and the irregular plate 1601 can automatically reset under the action of the second return spring 22, thereby facilitating the subsequent repeated movement of the irregular plate 1601 on the filter plate 15.

[0064] Furthermore, the angle adjustment mechanism includes a second toothed plate 1607. Stabilizing rods 18 are fixedly installed at both ends of one side of the second toothed plate 1607. Stabilizing grooves are opened at both ends of both sides of the sliding groove. One end of the stabilizing rod 18 is slidably installed inside the stabilizing groove, and a first return spring 20 is fixedly installed at one end of the stabilizing groove. One end of the first return spring 20 is fixedly connected to the stabilizing rod 18. The second toothed plate 1607 meshes with a damping gear 1609. Connecting blocks 1605 are fixedly installed at both ends of one side of the sliding block 1604. A pushing block 1606 is fixedly installed at the lower end of one side of the connecting block 1605. The two ends of the pushing block 1606 are relatively inclined. A groove is opened on one side of the stabilizing rod 18, and the pushing block 1606 is correspondingly positioned to the groove.

[0065] like Figures 1 to 15 As shown, through the design of two sets of second toothed plates 1607 and push block 1606, when the irregular plate 1601 moves to reset by the second reset spring 22, the irregular plate 1601 first rotates its angle through the cooperation of one set of second toothed plates 1607 and damping gear 1609, causing the irregular plate 1601 to tilt. When the irregular plate 1601 is about to reach its initial position, the other set of second toothed plates 1607 and damping gear 1609 drive the transmission, and the angle of the irregular plate 1601 is restored, which facilitates the irregular plate 1601 to push the impurities next time.

[0066] It should be noted that, by designing the push block 1606 with both ends inclined and the connecting block 1605 on one side of the sliding block 1604, when the irregular plate 1601 pushes the impurities, the push block 1606 relies on the inclined side to cooperate with the groove, so that the second toothed plate 1607 slides, and the second toothed plate 1607 will disengage from the position that can mesh with the damping gear 1609.

[0067] For example, the first return spring 20 described above may be made of a material with a low elastic modulus, so that the rebound efficiency of the first return spring 20 is slow. Therefore, the first return spring 20 can slowly control the second toothed plate 1607 to return, avoiding the second toothed plate 1607 from returning quickly, which would cause the second toothed plate 1607 to drive the irregular plate 1601 that is pushing the impurities.

[0068] Furthermore, the linkage component 9 includes an upper fixed shell 905, a lower fixed shell 24, and a reciprocating transmission mechanism 906. The upper fixed shell 905 and the lower fixed shell 24 are internally interconnected and are both fixedly installed on the other side of the conveyor body 1. The reciprocating transmission mechanism 906 is located inside the upper fixed shell 905, and a synchronization mechanism 904 is connected to the end of the reciprocating transmission mechanism 906. The synchronization mechanism 904 is located between the upper fixed shell 905 and the lower fixed shell 24, and a first bevel gear transmission mechanism 903 is connected to the lower end of the synchronization mechanism 904. The end of the first bevel gear transmission mechanism 903 is connected to one of the sets of winding wheels 16. 08 Transmission connection; The end of the first bevel gear transmission mechanism 903 is connected to a drive rod 902. A positioning shell 21 is provided at one end of the other side of the conveyor body 1. A set of take-up wheels 1608 are rotatably installed inside the positioning shell 21. One end of the drive rod 902 is located inside the positioning shell 21, and a transmission gear 901 is rotatably connected to the upper end of the positioning shell 21. One end of the drive rod 902 is fixedly connected to the transmission gear 901. Multiple sets of tooth grooves are opened around the outer side of one set of take-up wheels 1608, and one set of take-up wheels 1608 is meshed with the transmission gear 901 through the tooth grooves. A transmission rod 19 is fixedly installed between two adjacent sets of take-up wheels 1608.

[0069] like Figures 1 to 15 As shown, by means of a transmission rod 19 fixedly installed between two adjacent sets of winding wheels 1608, when one set of winding wheels 1608 rotates, the remaining sets of winding wheels 1608 can rotate simultaneously, thereby achieving synchronous movement of multiple sets of irregularly shaped plates 1601.

[0070] Furthermore, the reciprocating transmission mechanism 906 includes a second bevel gear transmission mechanism 9061 and a third bevel gear transmission mechanism 9068. One end of the second bevel gear transmission mechanism 9061 is connected to a linkage rod 14, which is fixedly connected to the end of one set of first rollers. Both the second bevel gear transmission mechanism 9061 and the third bevel gear transmission mechanism 9068 are located inside the upper fixed housing 905. The other end of the second bevel gear transmission mechanism 9061 is connected to a rotating disk 9062. One end of the upper surface of the rotating disk 9062 is rotatably connected to a connecting rod 9063, and one end of the connecting rod 9063 is rotatably connected to a first toothed plate 9064. The first toothed plate 9064 is fixed on the upper surface. The housing 905 is slidably connected along the linkage rod 14 inside. A driven gear 9065 is rotatably connected inside the upper fixed housing 905. The driven gear 9065 meshes with the first toothed plate 9064. A rotating rod 9066 is fixedly installed at the bottom center of the driven gear 9065. The lower end of the rotating rod 9066 is connected to the third bevel gear transmission mechanism 9068. A drive gear 9067 is connected to the end of the third bevel gear transmission mechanism 9068. The drive gear 9067 is rotatably installed inside the upper fixed housing 905. A mating gear 9069 is meshed with the bottom of the drive gear 9067. The mating gear 9069 is connected to the upper end of the synchronization mechanism 904.

[0071] like Figures 1 to 15 As shown, through the design of the upper transmission connection between the docking gear 9069 and the synchronization mechanism 904, one set of first rollers 3 rotates through the drive mechanism 2. At this time, the second bevel gear transmission mechanism 9061 is controlled to rotate through the linkage rod 14. The second bevel gear transmission mechanism 9061 drives the rotating disk 9062 to rotate. The rotating disk 9062 controls the first toothed plate 9064 to slide back and forth through the connecting rod 9063. At this time, the first toothed plate 9064 can make the docking gear 9069 rotate through the driven gear 9065, the rotating rod 9066 and the drive gear 9067. Thus, under the cooperation of the first bevel gear transmission mechanism 903 and the transmission gear 901, the synchronization mechanism 904 drives one set of winding wheels 1608 to rotate. Therefore, the reciprocating sliding of the first toothed plate 9064 can realize the repeated winding and pulling of the rope 1603 by the winding wheel 1608, thereby realizing the effect of reciprocating pushing of impurities by the irregular plate 1601.

[0072] It should be noted that, as Figures 1 to 15 As shown, the diameter of the drive gear 9067 is larger than that of the docking gear 9069, and the diameter of the transmission gear 901 is larger than that of the take-up wheel 1608. Therefore, by using two transmission ratios, the first roller 3 does not need to rotate too many times, and the irregular plate 1601 can achieve a reciprocating movement in one trip.

[0073] For example, the first bevel gear transmission mechanism 903, the second bevel gear transmission mechanism 9061 and the third bevel gear transmission mechanism 9068 mentioned above all use two sets of bevel gears to drive each other. The structure technology of using two sets of bevel gears to drive each other has become a mature existing technology. Those in the art should know how to install bevel gear transmission mechanisms to achieve the connection and transmission between different structures. Therefore, the present invention will not elaborate on this.

[0074] For example, the synchronization mechanism 904 described above can be implemented by using a structure of two sets of synchronization pulleys and synchronization belts to achieve synchronous transmission. The method of using synchronization pulleys and synchronization belts for synchronous transmission has become a mature existing technology. Those skilled in the art should know how to install the synchronization mechanism 904 to enable the mating gear 9069 to drive the first bevel gear transmission mechanism 903. Therefore, the present invention will not elaborate on this.

[0075] The above description of the embodiments is only for the purpose of helping to understand the method and core ideas of the present invention. It should be noted that those skilled in the art can make several improvements and modifications to the present invention without departing from the principles of the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims

1. A safety conveyor for cleaning cold-rolled steel plates, comprising a conveyor body (1) and a cleaning box (5), wherein the cleaning box (5) is disposed on the upper surface of the conveyor body (1), and the conveyor body (1) is hollow; a roller mechanism is rotatably connected to the middle of the upper surface of the conveyor body (1); a driving mechanism (2) is disposed on one side of the conveyor body (1), and the roller mechanism rotates on the conveyor body (1) through the driving mechanism (2) for conveying steel plates; and a cleaning fluid storage tank (7) is disposed on one side of the cleaning box (5), characterized in that: Also includes: The cleaning liquid recovery mechanism is located at the bottom of the conveyor body (1) and is connected to the cleaning liquid storage tank (7). The cleaning liquid recovery mechanism consists of a recovery device and a filter plate (15). The filter plate (15) is located inside the cleaning liquid recovery mechanism and is arranged in a wave shape. The impurity cleaning component (16) consists of multiple sets of irregularly shaped plates (1601) and a linkage mechanism. The multiple sets of irregularly shaped plates (1601) are all connected to the linkage mechanism for transmission. The multiple sets of irregularly shaped plates (1601) are arranged at equal intervals on the upper surface of the filter plate (15). The irregularly shaped plates (1601) are attached to the upper surface of the filter plate (15). The linkage mechanism is set on the upper surface of the filter plate (15). Thus, the multiple sets of irregularly shaped plates (1601) are all horizontally moved on the upper surface of the filter plate (15) through the linkage mechanism. Linkage component (9), the linkage component (9) is located on the other side of the conveyor body (1), and the linkage component (9) is located between the linkage mechanism and the roller mechanism, and the linkage mechanism and the roller mechanism are both connected to the linkage component (9) in transmission. The auxiliary cleaning components (10) are provided in multiple sets, and all sets of auxiliary cleaning components (10) are provided on the roller mechanism; The linkage mechanism includes a positioning seat (1602) and a winding wheel (1608). Sliding grooves are provided on both sides of the positioning seat (1602). Damping gears (1609) are fixedly installed on the upper ends of both sides of the irregular plate (1601), and a sliding block (1604) is rotatably connected to one side of the damping gear (1609). The sliding block (1604) is slidably installed inside the sliding groove. A second return spring (22) is fixedly installed in the middle of both sides of the sliding block (1604). One end of the second return spring (22) is fixedly installed inside the sliding groove. Multiple sets of bearing shells (23) are fixedly installed on the other side of the conveyor body (1), and the bearing shells... (23) The winding wheel (1608) and the bearing shell (23) are arranged in pairs, and the winding wheel (1608) is rotatably installed inside the bearing shell (23). A pull rope (1603) is wound around the outside of the winding wheel (1608), and one end of the pull rope (1603) passes through the inside of the bearing shell (23) and the other side of the conveyor body (1) to the inside of the sliding groove. One end of the pull rope (1603) is fixedly connected to the sliding block (1604). An angle adjustment mechanism is provided at the two ends of the sliding groove that are far apart from each other. The irregular plate (1601) is rotatably connected to the sliding block (1604) through the angle adjustment mechanism. The angle adjustment mechanism includes a second toothed plate (1607), with a stabilizing rod (18) fixedly installed at both ends on one side of the second toothed plate (1607). Stabilizing grooves are provided at both ends on both sides of the sliding groove. One end of the stabilizing rod (18) is slidably installed inside the stabilizing groove, and a first return spring (20) is fixedly installed at one end inside the stabilizing groove. One end of the first return spring (20) is fixedly connected to the stabilizing rod (18). The second toothed plate (1607) is meshed with a damping gear (1609). Connecting blocks (1605) are fixedly installed at both ends on one side of the sliding block (1604). A pushing block (1606) is fixedly installed at the lower end on one side of the connecting block (1605). The two ends of the pushing block (1606) are relatively inclined. A groove is provided on one side of the stabilizing rod (18), and the pushing block (1606) is correspondingly set with the groove.

2. The safety conveyor for cleaning cold-rolled steel plates according to claim 1, characterized in that: The roller mechanism consists of multiple sets of first rollers (3) and two sets of second rollers (4). The first rollers (3) and the second rollers (4) are both connected to the linkage mechanism. The two sets of first rollers (3) are symmetrically rotated and installed inside the conveyor body (1). The multiple sets of second rollers (4) are located between the two sets of first rollers (3). The multiple sets of second rollers (4) are arranged at equal intervals. The auxiliary cleaning component (10) is paired with the second rollers (4). The second rollers (4) are hollow. The auxiliary cleaning component (10) is located inside the second rollers (4).

3. A safety conveyor for cleaning cold-rolled steel plates according to claim 2, characterized in that: The auxiliary cleaning component (10) includes multiple sets of collection pipes (104) and multiple sets of water storage pipes (102). The water storage pipes (102) are arranged between two sets of collection pipes (104). Multiple sets of recycling holes (12) are opened on the outer side of the second roller (4), and the recycling holes (12) are arranged in a corresponding manner with the collection pipes (104). Multiple sets of recycling shells (13) are connected to the outer side of the collection pipes (104), and the recycling shells (13) are connected to the inside of the recycling holes (12).

4. A safety conveyor for cleaning cold-rolled steel plates according to claim 3, characterized in that: The conveyor body (1) is equipped with multiple sets of positioning rods (101). The second roller (4) and multiple sets of collection pipes (104) are rotatably sleeved on the outside of the positioning rods (101), and multiple sets of water storage pipes (102) are fixedly sleeved on the outside of the positioning rods (101). A miniature water spray head (103) is provided at the upper end of the water storage pipe (102), and the bottom of the miniature water spray head (103) is connected to a first water pumping pipe (106). The lower ends of both sides of the water storage pipe (102) are connected to... The second water pumping pipe (107) has partition plates (105) on both sides of the water storage pipe (102), and the partition plates (105) are located inside the collection pipe (104). The partition plates (105) are rotatably sleeved on the outside of the positioning rod (101). The partition plates (105) are correspondingly arranged with the recovery hole (12). Multiple sets of avoidance holes (11) are opened on the outside of the multiple sets of second rollers (4), and the micro water spray head (103) is correspondingly arranged with the avoidance hole (11).

5. A safety conveyor for cleaning cold-rolled steel plates according to claim 4, characterized in that: The recycling device includes a recycling box (25), which is located at the bottom of the conveyor body (1). The filter plate (15) is located inside the recycling box (25), and the bottom of the recycling box (25) is connected to a purification transmission pipe (6). The purification transmission pipe (6) is connected to the interior of the cleaning liquid storage box (7). An impurity collection box (8) is provided on one side of the recycling box (25), and a discharge hole (17) is opened on one side of the recycling box (25). Thus, the recycling box (25) is connected to the interior of the impurity collection box (8) through the discharge hole (17). The lower ends of the filter plate (15) and the discharge hole (17) are correspondingly arranged.

6. A safety conveyor for cleaning cold-rolled steel sheets according to claim 5, characterized in that: The linkage component (9) includes an upper fixed shell (905), a lower fixed shell (24), and a reciprocating transmission mechanism (906). The upper fixed shell (905) and the lower fixed shell (24) are internally interconnected and are fixedly installed on the other side of the conveyor body (1). The reciprocating transmission mechanism (906) is located inside the upper fixed shell (905). The end of the reciprocating transmission mechanism (906) is connected to a synchronization mechanism (904). The synchronization mechanism (904) is located between the upper fixed shell (905) and the lower fixed shell (24). The lower end of the synchronization mechanism (904) is connected to a first bevel gear transmission mechanism (903). The end of the first bevel gear transmission mechanism (903) is connected to one of the winding wheels (1608).

7. A safety conveyor for cleaning cold-rolled steel sheets according to claim 6, characterized in that: The first bevel gear transmission mechanism (903) is connected to a drive rod (902) at one end. A positioning shell (21) is provided at one end of the other side of the conveyor body (1). A set of take-up wheels (1608) is rotatably installed inside the positioning shell (21). One end of the drive rod (902) is located inside the positioning shell (21), and a transmission gear (901) is rotatably connected to the upper end of the positioning shell (21). One end of the drive rod (902) is fixedly connected to the transmission gear (901). A set of tooth grooves are opened around the outer side of a set of take-up wheels (1608), and a set of take-up wheels (1608) is meshed with the transmission gear (901) through the tooth grooves. A transmission rod (19) is fixedly installed between two adjacent sets of take-up wheels (1608).

8. A safety conveyor for cleaning cold-rolled steel sheets according to claim 7, characterized in that: The reciprocating transmission mechanism (906) includes a second bevel gear transmission mechanism (9061) and a third bevel gear transmission mechanism (9068). One end of the second bevel gear transmission mechanism (9061) is connected to a linkage rod (14), which is fixedly connected to the end of one of the first rollers (3). Both the second bevel gear transmission mechanism (9061) and the third bevel gear transmission mechanism (9068) are located inside the upper fixed shell (905). The other end of the second bevel gear transmission mechanism (9061) is connected to a rotating disk (9062). One end of the upper surface of the rotating disk (9062) is rotatably connected to a connecting rod (9063), and one end of the connecting rod (9063) is rotatably connected to a first toothed plate (9064). The first toothed plate (9064) is located in the upper fixed shell (9065). The upper fixed shell (905) is slidably connected along the linkage rod (14) inside. A driven gear (9065) is rotatably connected inside the upper fixed shell (905). The driven gear (9065) meshes with the first tooth plate (9064). A rotating rod (9066) is fixedly installed at the center of the bottom of the driven gear (9065). The lower end of the rotating rod (9066) is connected to the third bevel gear transmission mechanism (9068). A drive gear (9067) is connected to the end of the third bevel gear transmission mechanism (9068). The drive gear (9067) is rotatably installed inside the upper fixed shell (905). A mating gear (9069) meshes with the bottom of the drive gear (9067). The mating gear (9069) is connected to the upper end of the synchronization mechanism (904).

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