A degreasing and cleaning device for color-coated plate surface

Abstract

The embodiment of the present application provides a color-coated plate surface degreasing and cleaning device, which relates to the color-coated plate cleaning technical field. A color-coated plate surface degreasing and cleaning device comprises a cleaning box, the front side of the cleaning box is fixedly connected to an activation box, and the rear side of the cleaning box is fixedly connected to a processing box; the supply component comprises a servo motor fixed to the top of the center frame, the processing box is provided with a cleaning component, and the processing box is provided with a wiping component. The supply component provides a stable pressurized air source supply for the subsequent cleaning of the color-coated plate coil, and the cleaning component is in a horizontal reciprocating swing state, and a combination of high-pressure cleaning liquid flushing and high-pressure airflow flushing is used to perform a degreasing and cleaning operation on the upper and lower surfaces of the color-coated plate coil. The upper and lower surfaces of the color-coated plate coil are wiped clean by the wiping component, and the cleaning adequacy of the grease on the upper and lower surfaces of the color-coated plate coil is further improved to avoid grease residue.

Description

Technical Field

[0001] The invention belongs to the technical field of color-coated plate cleaning, and in particular relates to a color-coated plate surface degreasing and cleaning device. Background Art

[0002] Coated plate is also called color-coated plate, organic coated plate or pre-coated steel plate. It is made of metal coil (cold-rolled plate, hot-dip galvanized plate, aluminum-coated plate, high aluminum alloy plate, stainless steel plate, etc.) as the base material, and various organic coatings or plastic films are coated or laminated on the surface. Since it is a coil with surface coating completed in a metallurgical factory, it can be directly processed into products by users, so it is also called pre-coated coil. During the coating and color coating process, grease will be produced on the surface of the color-coated coil, which needs to be cleaned.

[0003] In the prior art (publication number CN212576945U, patent name is a patent application for a color-coated plate surface degreasing and cleaning device), the color-coated plate surface degreasing and cleaning device absorbs the cleaning agent through the second cleaning device and sprays it onto the surface of the color-coated plate, and the first cleaning mechanism is driven by the motor to rotate to clean the surface of the color-coated plate. The used cleaning agent falls back into the inner cavity of the cleaning agent storage tank and is separated and filtered under the action of the filtering horizontal net, so as to facilitate the recycling of water and save water resources. In the process of implementing this technical solution, it is found that there are at least the following problems in the prior art.

[0004] Since the color-coated plate coil is conveyed and rolled up while its upper surface is color-coated, the color-coated surface of the color-coated plate will secrete grease due to the influence of the paint. During the rolling of the color-coated plate, the color-coated grease on the upper surface will adhere to the lower surface. As for the degreasing and cleaning methods currently used, most of them only degrease and clean the color-coated surface of the color-coated plate, and do not process the lower surface where the grease adheres, which will still cause grease residue and inadequate cleaning. Summary of the invention

[0005] The present application aims to solve at least one of the technical problems existing in the prior art that there is no double-sided efficient degreasing and cleaning. To this end, the present application proposes a device for degreasing and cleaning the surface of a color-coated plate.

[0006] To achieve the above purpose, the specific technical solutions of the present invention are as follows:

[0007] A color-coated plate surface degreasing and cleaning device comprises a cleaning box, the front side of the cleaning box is fixedly connected to an activation box, and the rear side of the cleaning box is fixedly connected to a treatment box;

[0008] The cleaning box is fixedly connected with a center frame, and the front of the activation box is fixedly connected with a fixed frame fixedly matched with the center frame, and the upper and lower sides of the treatment box are fixedly connected with tripods fixedly matched with the center frame;

[0009] A supply assembly is arranged on one side of the center frame close to the activation box, and the supply assembly comprises a servo motor fixed on the top of the center frame. A cleaning assembly is arranged in the processing box, and a wiping assembly is arranged in the processing box.

[0010] Preferably: the supply assembly also includes a turntable fixed on the output shaft of the servo motor, and a boss is fixedly connected to one side of the bottom of the turntable, a swing frame is slidably connected to the boss, and a push rod is fixedly connected to the center of one side of the swing frame, the other end of the push rod is fixedly connected to an air intake end cover, and the front end of the air intake end cover is connected to a telescopic sleeve, the front end of the telescopic sleeve is connected to an exhaust end cover fixedly matched with the activation box, and the exhaust end cover is connected to an exhaust pipe, and the bottom end of the exhaust pipe is connected to a pressure storage tank fixedly matched with the activation box.

[0011] Preferably: the cleaning assembly includes a support arm fixed to one side of the swing frame and slidingly matched with the center frame, and the outer side of the support arm is fixedly connected to a liquid storage pot, the bottom of the support arm is fixedly connected to a work-shaped frame, and the upper and lower rows of the inner cavity of the work-shaped frame are respectively embedded with a three-way valve and a four-way valve, the upper and lower ends of the three-way valve and the four-way valve are respectively connected with an injection pipe and a liquid spray pipe that slide with the cleaning box, and the rear ends of the three-way valve and the four-way valve are connected with a boost main pipe, one end of the boost main pipe is connected with a telescopic pipe, and the other end of the telescopic pipe is connected with a boost branch pipe that is connected and matched with the pressure storage tank.

[0012] Preferably: the wiping assembly includes a belt groove opened on the turntable, and one side of the belt groove is connected to a synchronous wheel through a synchronous belt transmission, the inner cavity of the synchronous wheel is fixedly connected to a driving bevel gear through a fixing rod, and one side of the driving bevel gear is meshed with a bevel gear frame that rotates with the center frame, the upper and lower sides of the other end of the bevel gear frame are meshed with differential bevel gears, and the outer side of the differential bevel gear is fixedly connected to a driving pulley that rotates with the tripod through a fixing rod, one side of the driving pulley is connected to a double-sided gear ring through a rack belt transmission, and the inner side of the double-sided gear ring is meshed with driven circular gears, the inner cavity of the driven circular gear is embedded with a rotating shaft that rotates with the processing box, and the inner cavity of the rotating shaft is slidably connected to a skeleton.

[0013] Preferably: a limit slider slidably matched with the center frame is fixedly connected to the other side of the swing frame, and a T-shaped slide rail is fixedly connected to the activation box, and the inner cavity of the T-shaped slide rail is slidably connected to a T-shaped slide rail fixedly matched with the air intake end cover.

[0014] Preferably: both sides of the air inlet end cover are connected with air inlets, and an air inlet valve is embedded on the air inlet, the other end of the top of the pressure storage tank is connected with an interconnecting pipe, and an exhaust valve is provided on the exhaust pipe, and the interconnecting pipe and the exhaust pipe have the same specifications.

[0015] Preferably, the three-way valve, the four-way valve, the jet pipe and the liquid spray pipe are axially symmetrically distributed along the central axis of the tooling frame, and the four-way valve and the liquid spray pipe are located between the three-way valve and the jet pipe, and the bottom end of the liquid storage pot is connected to the top end of the four-way valve.

[0016] Preferably: a high-pressure nozzle is provided at one end of the air jet pipe and the liquid jet pipe facing each other, and a support slide rail seat is fixedly connected to one side of the processing box close to the tripod, and an annular slide rail frame fixedly matched with the double-sided gear ring is slidably connected to the inner cavity of the support slide rail seat all around.

[0017] Preferably: the inner cavity of the rotating shaft is provided with a step sliding cavity, and the inner cavity of the step sliding cavity is fixedly connected with a buffer spring, the inner end of the buffer spring is fixedly connected with a T-shaped sliding seat that slidably cooperates with the step sliding cavity, and the T-shaped sliding seat is fixedly connected to the frame.

[0018] Preferably: absorbent cotton is bonded to the inner side of the frame by Velcro, and a fine filter is fixedly connected to the bottom of the inner cavity of the cleaning box, and a drain pipe is connected to the side of the cleaning box close to the fine filter, and a one-way valve is provided on the drain pipe.

[0019] The color-coated plate surface degreasing and cleaning device of the present invention has the following advantages:

[0020] 1. A color-coated plate surface degreasing and cleaning device, when the color-coated plate coil passes through the cleaning box, the servo motor first provides a unified driving source, which saves power costs, and the convex head on the turntable drives the swing frame to realize horizontal reciprocating movement. The swing frame drives the air intake end cover, the telescopic sleeve and the exhaust end cover to perform reciprocating work through the push rod, and the pressurized air source generated in the exhaust end cover is supplied to two groups of pressure storage tanks through the exhaust pipe for pressurized storage, so as to provide a stable supply of pressurized air source for subsequent cleaning of the color-coated plate coil.

[0021] 2. A color-coated plate surface degreasing and cleaning device, at the same time, the swing frame that moves back and forth horizontally drives the support arm to move back and forth, and the support arm drives two rows of three-way valves and four-way valves on the workpiece frame as well as the jet pipe and the liquid spray pipe to move back and forth horizontally along the color-coated plate coil in the cleaning box, and the booster main pipe, the telescopic pipe and the booster branch pipe provide a booster air source supply to the two rows of three-way valves and the jet pipe, and the liquid storage pot provides a cleaning liquid supply to the two rows of four-way valves and the liquid spray pipe, and then combined with the booster air source support supplied to the four-way valve by the booster main pipe, the grease on the upper and lower surfaces of the color-coated plate coil is degreased and cleaned in a horizontal reciprocating swinging state by a combination of high-pressure cleaning liquid flushing and high-pressure airflow flushing, thereby improving the degreasing and cleaning efficiency of the color-coated plate coil and avoiding grease residue.

[0022] 3. A color-coated plate surface degreasing and cleaning device, when the color-coated plate coil passes through the processing box, the belt groove in the turntable first drives the synchronous wheel to rotate through the synchronous belt, and the synchronous wheel drives the driving bevel gear and the bevel gear frame to rotate successively, and the gear at the other end of the bevel gear frame drives two sets of differential bevel gears and the driving pulley to rotate successively, and the driving pulley drives the driven circular gear in the double-sided gear ring to rotate successively through the rack belt, and the upper and lower four sets of driven circular gears drive the skeleton to rotate along the cleaned color-coated plate coil through the rotating shaft, and the absorbent cotton adhered by Velcro is used to wipe the upper and lower surfaces of the cleaned color-coated plate coil clean, and the step sliding cavity, buffer spring and T-type slide seat play an elastic buffering role on the skeleton, meeting the wiping and cleaning needs of color-coated plate coils of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a schematic structural diagram of a device for degreasing and cleaning the surface of a color-coated plate according to the present invention;

[0025] Figure 2 This is a rear view of the structure of a device for degreasing and cleaning the surface of a color-coated plate according to the present invention;

[0026] Figure 3 This is a structural cross-sectional view of a device for degreasing and cleaning the surface of a color-coated plate according to the present invention;

[0027] Figure 4 This is an internal view of the structure of a device for degreasing and cleaning the surface of a color-coated plate according to the present invention;

[0028] Figure 5 This is a bottom view of the structure of a device for degreasing and cleaning the surface of a color-coated plate of the present invention;

[0029] Figure 6 A side view of the supply assembly structure of the present invention;

[0030] Figure 7 A bottom view of the supply assembly structure of the present invention;

[0031] Figure 8 A partial cross-sectional view of the supply assembly structure of the present invention;

[0032] Fig. 9 A partial bottom view of the supply assembly structure of the present invention;

[0033] Fig.10It is a diagram showing the initial state of the supply component and the cleaning component structure of the present invention;

[0034] Fig.11 It is a structural working state diagram of the supply component and the cleaning component of the present invention;

[0035] Fig.12 It is a partial bottom-up cross-sectional view of the cleaning assembly structure of the present invention;

[0036] Fig.13 It is a partial exploded view of the cleaning component structure of the present invention;

[0037] Fig.14 A side view of the supply assembly and the wiping assembly structure of the present invention;

[0038] Fig.15 It is a partial bottom view of the supply assembly and the wiping assembly structure of the present invention;

[0039] Fig.16 A partial top view of the wiping assembly structure of the present invention;

[0040] Fig.17 It is a partial exploded view of the wiping assembly structure of the present invention;

[0041] Fig.18 It is a sectional exploded view of the driven circular gear, rotating shaft and skeleton structure of the present invention;

[0042] Fig.19 It is a diagram showing the initial state of the supply component and activation component structure of the present invention;

[0043] Fig. 20 This is a diagram showing the working status of the supply component and activation component structure of the present invention.

[0044] Explanation of the markings in the figure: 1. Cleaning box; 2. Activation box; 3. Treatment box; 4. Center frame; 5. Tripod; 6. Fixed frame; 7. Supply assembly; 71. Servo motor; 72. Turntable; 73. Protruding head; 74. Swing frame; 75. Push rod; 76. Inlet end cover; 77. Telescopic sleeve; 78. Exhaust end cover; 79. Exhaust pipe; 710. Pressure storage tank; 8. Cleaning assembly; 81. Support arm; 82. Liquid storage pot; 83. Work frame; 84. Three-way valve; 85. Four-way valve; 86. Jet pipe; 87. Liquid spray pipe; 88. Boost main pipe; 89. Telescopic pipe; 810. Boost branch pipe; 9. Wiping assembly; 91. Belt groove; 92. Synchronous wheel; 93. Driving cone Gear; 94, bevel gear rack; 95, differential bevel gear; 96, driving pulley; 97, double-sided gear ring; 98, driven circular gear; 99, rotating shaft; 910, skeleton; 10, activation component; 101, driven bevel gear; 102, rotating rod; 103, reciprocating screw; 104, screw sleeve; 105, connecting piece; 106, lamp holder; 107, heating lamp; 11, limit slider; 12, T-type slide rail; 13, T-type slide rail; 14, air inlet; 15, interconnecting pipe; 16, high-pressure nozzle; 17, supporting slide rail seat; 18, annular slide rail frame; 19, step slide cavity; 20, buffer spring; 21, T-type slide seat; 22, absorbent cotton; 23, fine filter. DETAILED DESCRIPTION

[0045] The present invention is specifically described below in conjunction with the accompanying drawings and specific embodiments:

[0046] like Figure 1-Figure 20 As shown, a color-coated plate surface degreasing and cleaning device of the present invention comprises a cleaning box 1, an activation box 2 is fixedly connected to the front side of the cleaning box 1, and a processing box 3 is fixedly connected to the rear side of the cleaning box 1, a center frame 4 is fixedly connected to the cleaning box 1, and a fixing frame 6 fixedly matched with the center frame 4 is fixedly connected to the front side of the activation box 2, and tripods 5 fixedly matched with the center frame 4 are fixedly connected to the upper and lower sides of the processing box 3;

[0047] A fine filter screen 23 is fixedly connected to the bottom of the inner cavity of the cleaning box 1 to filter the cleaning waste liquid generated during the cleaning process in the cleaning box 1. A drain pipe is connected to the side of the cleaning box 1 close to the fine filter screen 23, and a one-way valve is arranged on the drain pipe to facilitate the discharge and utilization of the filtered cleaning liquid. A supply component 7 is arranged on the side of the central frame 4 close to the activation box 2, and the supply component 7 includes a servo motor 71 fixed on the top of the central frame 4 to provide a stable pressurized air source supply for the subsequent cleaning of the color-coated plate coil. A cleaning component 8 is arranged in the processing box 3. In a horizontal reciprocating swing state, a combination of high-pressure cleaning liquid flushing and high-pressure airflow flushing is used to degrease and clean the grease on the upper and lower surfaces of the color-coated plate coil, thereby improving the degreasing and cleaning efficiency of the color-coated plate coil and avoiding grease residue. A wiping component 9 is arranged in the processing box 3 to wipe the upper and lower surfaces of the color-coated plate coil clean, further improving the cleaning adequacy of the grease on the upper and lower surfaces of the color-coated plate coil to avoid grease residue.

[0048] like Figure 6-Figure 18 As shown, the supply assembly 7 also includes a turntable 72 fixed on the output shaft of the servo motor 71, and a convex head 73 is fixedly connected to one side of the bottom of the turntable 72, and a swing frame 74 is slidably connected to the convex head 73. The servo motor 71 first provides a unified driving source to save power costs, and the convex head 73 on the turntable 72 drives the swing frame 74 to achieve horizontal reciprocating movement, and a push rod 75 is fixedly connected to the center of one side of the swing frame 74, and the other end of the push rod 75 is fixedly connected to the air intake end cover 76, and the front end of the air intake end cover 76 is connected to a telescopic sleeve 77, the front end of the telescopic sleeve 77 is connected to the exhaust end cover 78 fixedly matched with the activation box 2, the swing frame 74 drives the air intake end cover 76, the telescopic sleeve 77 and the exhaust end cover 78 to perform reciprocating work through the push rod 75, and the exhaust end cover 78 is connected to the exhaust pipe 79, and the bottom end of the exhaust pipe 79 is connected to the pressure storage tank 710 fixedly matched with the activation box 2, and the pressurized air source generated in the exhaust end cover 78 is supplied to the two groups of pressure storage tanks 710 through the exhaust pipe 79 for pressurized storage, so as to provide a stable supply of pressurized air source for the subsequent cleaning of the color-coated sheet coil;

[0049] The other side of the swing frame 74 is fixedly connected with a limit slider 11 that slides with the center frame 4, which plays a role of sliding support for the swing frame 74, thereby improving the stability of the swing frame 74 in swinging back and forth. In addition, a T-shaped slide rail 12 is fixedly connected to the activation box 2, and a T-shaped slide rail 13 that is fixedly matched with the air intake end cover 76 is slidably connected to the inner cavity of the T-shaped slide rail 12, which plays a role of sliding support for the air intake end cover 76, thereby facilitating the reciprocating work between the air intake end cover 76, the telescopic sleeve 77 and the exhaust end cover 78. In order to facilitate the air intake operation of the air intake end cover 76, both sides of the air intake end cover 76 are connected with air intake ports 14, and air intake valves are embedded in the air intake ports 14, which is beneficial to the air intake operation of the air intake end cover 76. The other end of the top of the pressure storage tank 710 is connected with an interconnecting pipe 15, so that the pressurized gas sources in the two groups of pressure storage tanks 710 are interconnected, thereby expanding the pressurized gas storage capacity of the pressure storage tanks 710, and an exhaust valve is provided on the exhaust pipe 79. The interconnecting pipe 15 and the exhaust pipe 79 have the same specifications, which facilitates the unified replacement and installation of the interconnecting pipe 15 and the exhaust pipe 79.

[0050] The cleaning assembly 8 includes a support arm 81 fixed to one side of the swing frame 74 and slidingly matched with the center frame 4. The swing frame 74 that moves back and forth horizontally drives the support arm 81 to move back and forth accordingly, and the outer side of the support arm 81 is fixedly connected to a liquid storage pot 82, and the bottom of the support arm 81 is fixedly connected to a work-shaped frame 83, and the upper and lower rows of the inner cavity of the work-shaped frame 83 are respectively embedded with three-way valves 84 and four-way valves 85, and the upper and lower ends of the three-way valve 84 and the four-way valve 85 are respectively connected to the injection pipe 86 and the liquid spray pipe 87 that slide with the cleaning box 1, and the support arm 81 then drives the two rows of three-way valves 84 and four-way valves 85 on the work-shaped frame 83 as well as the injection pipe 86 and the liquid spray pipe 87 to move back and forth horizontally along the color-coated plate coil in the cleaning box 1. The rear ends of the three-way valve 84 and the four-way valve 85 are connected with a boost main pipe 88, one end of the boost main pipe 88 is connected with a telescopic pipe 89, and the other end of the telescopic pipe 89 is connected with a boost branch pipe 810 that is connected and matched with the pressure storage tank 710. The boost main pipe 88, the telescopic pipe 89 and the boost branch pipe 810 provide a boost air source supply to the two rows of three-way valves 84 and the jet pipe 86, and the liquid storage pot 82 provides a cleaning liquid supply to the two rows of four-way valves 85 and the liquid spray pipe 87. Combined with the boost air source support supplied to the four-way valve 85 by the boost main pipe 88, the grease on the upper and lower surfaces of the color-coated sheet coil is degreased and cleaned in a horizontal reciprocating swing state by a combination of high-pressure cleaning liquid flushing and high-pressure airflow flushing.

[0051] The three-way valve 84 and the four-way valve 85 as well as the air jet pipe 86 and the liquid spray pipe 87 are axially symmetrically distributed along the central axis of the tooling frame 83, and the grease on the upper and lower surfaces of the color-coated sheet coil is fully and evenly flushed with high-pressure airflow and high-pressure cleaning liquid. The four-way valve 85 and the liquid spray pipe 87 are located between the three-way valve 84 and the air jet pipe 86, and the bottom end of the liquid storage pot 82 is connected to the top end of the four-way valve 85, which is conducive to the cleaning liquid in the liquid storage pot 82 flowing into the four-way valve 85 and merging with the supplied pressurized air source to form a pressurized cleaning agent. A high-pressure nozzle 16 is provided at one end facing the jet pipe 86 and the liquid spray pipe 87, which is beneficial to the high-pressure spraying of the pressurized air source in the jet pipe 86 and the pressurized cleaning liquid in the liquid spray pipe 87, and a supporting slide rail seat 17 is fixedly connected to the side of the processing box 3 close to the tripod 5. The inner cavity of the supporting slide rail seat 17 is slidably connected with an annular slide rail frame 18 fixedly matched with the double-sided gear ring 97 on all sides, which plays a role of rotational support for the double-sided gear ring 97, thereby improving the rotational stability of the double-sided gear ring 97 to prevent shaking and tilting.

[0052] The wiping assembly 9 includes a belt groove 91 provided on the turntable 72, and one side of the belt groove 91 is connected to a synchronous wheel 92 through a synchronous belt transmission, and the belt groove 91 in the turntable 72 drives the synchronous wheel 92 to rotate through the synchronous belt, and the inner cavity of the synchronous wheel 92 is fixedly connected to a driving bevel gear 93 through a fixing rod, and one side of the driving bevel gear 93 is meshed with a bevel gear frame 94 that rotates with the center frame 4, and the synchronous wheel 92 drives the driving bevel gear 93 and the bevel gear frame 94 to rotate successively, and the upper and lower sides of the other end of the bevel gear frame 94 are meshed with differential bevel gears 95, and the outer side of the differential bevel gear 95 is fixedly connected to a driving pulley 96 that rotates with the tripod 5 through a fixing rod, and the other end of the bevel gear frame 94 is fixedly connected to a driving pulley 96 that rotates with the tripod 5. The gear drives two sets of differential bevel gears 95 and driving pulley 96 to rotate successively. One side of driving pulley 96 is connected with double-sided gear ring 97 through rack belt transmission, and the inner side of double-sided gear ring 97 is meshed with driven circular gear 98. Driving pulley 96 drives driven circular gear 98 in double-sided gear ring 97 to rotate successively through rack belt. The inner cavity of driven circular gear 98 is embedded with rotating shaft 99 which is matched with the processing box 3 for rotation, and the inner cavity of rotating shaft 99 is slidably connected with skeleton 910. The upper and lower four sets of driven circular gears 98 drive skeleton 910 to rotate along the cleaned color-coated sheet coil through rotating shaft 99, and the upper and lower surfaces of the cleaned color-coated sheet coil are wiped clean by absorbent cotton 22 adhered by Velcro.

[0053] A step slide cavity 19 is provided in the inner cavity of the rotating shaft 99, and a buffer spring 20 is fixedly connected to the inner cavity of the step slide cavity 19, and the inner end of the buffer spring 20 is fixedly connected to a T-shaped slide seat 21 which slides with the step slide cavity 19, and the T-shaped slide seat 21 is fixedly connected to the skeleton 910. The sliding stroke of the T-shaped slide seat 21 in the step slide cavity 19 changes, and the buffer spring 20 plays an elastic buffering role on the T-shaped slide seat 21 during sliding, and plays a limiting adjustment role on the skeleton 910 in the rotating shaft 99, so that the absorbent cotton 22 on the skeleton 910 fits tightly with the upper and lower surfaces of the color-coated sheet coil for wiping, and is also suitable for wiping and degreasing color-coated sheet coils of different thicknesses. The absorbent cotton 22 is bonded to the inner side of the skeleton 910 by Velcro, which is convenient for replacing the absorbent cotton 22.

[0054] like Figure 19-20 As shown, during the degreasing and cleaning of the grease on the color-coated sheet coil, the grease on the color-coated sheet coil cannot be pre-heated and activated, resulting in the grease stubbornly adhering to the color-coated sheet coil, which increases the difficulty of subsequent degreasing and cleaning work and is also prone to grease residue and inadequate cleaning. An activation component 10 is arranged in the activation box 2, and the activation component 10 includes a driven bevel gear 101 meshed with the other side of the driving bevel gear 93, one side of the driven bevel gear 101 is fixedly connected to a rotating rod 102, and the other end of the rotating rod 102 is fixedly connected to a reciprocating screw 103 that rotates with the fixed frame 6. When the driving bevel gear 93 drives the driven bevel gear 101 to rotate, the driven bevel gear 101 also drives The reciprocating screw 103 on the movable rotating rod 102 rotates accordingly, and a screw sleeve 104 is threadedly connected to the reciprocating screw 103, and the upper and lower sides of the screw sleeve 104 are fixedly connected with connecting pieces 105 that slide with the activation box 2 and the fixed frame 6, and the other side of the connecting piece 105 is fixedly connected with a lamp holder 106, and the inner array of the lamp holder 106 is embedded with a heating lamp 107. The reciprocating screw 103 drives the screw sleeve 104 to move back and forth horizontally, and the screw sleeve 104 drives the heating lamp 107 on the lamp holder 106 through the connecting piece 105 to pre-heat and activate the grease on the upper and lower surfaces of the color-coated plate coil, thereby reducing the burden of subsequent degreasing and cleaning, and ensuring that the grease on the upper and lower surfaces of the color-coated plate coil is fully degreased and cleaned.

[0055] The working principle of a color-coated plate surface degreasing and cleaning device is as follows: first, the color-coated plate coil to be degreased and cleaned is sequentially conveyed through the low-speed conveyor from the activation box 2, the cleaning box 1 and the processing box 3, and the servo motor 71 is controlled to start and drive the turntable 72 to rotate, and the convex head 73 on the turntable 72 drives the swing frame 74 to move back and forth horizontally, and the T-shaped slide rail 12 and the T-shaped slider 13 play a sliding support for the air intake end cover 76, and the swing frame 74 moves back and forth horizontally through the air intake end cover 76 on the push rod 75, and the air intake end cover 76 drives the telescopic sleeve 77 to work back and forth on the fixed exhaust end cover 78;

[0056] When the air inlet cover 76 drives the telescopic sleeve 77 to extend away from the exhaust cover 78, the air inlet valves on the two air inlets 14 are opened, and the exhaust valves on the two exhaust pipes 79 are closed, and the outside air passes through the two air inlets 14 to reach the telescopic sleeve 77 in the return state. When the air inlet cover 76 drives the telescopic sleeve 77 to be compressed toward the exhaust cover 78, on the contrary, the air in the telescopic sleeve 77 is pressurized and supplied to the two pressure storage tanks 710 through the exhaust pipe 79, and the pressurized air sources in the two pressure storage tanks 710 are interconnected through the interconnection pipe 15, and the storage capacity of the pressurized air source is expanded.

[0057] During the period when the color-coated sheet coil passes through the activation box 2, the turntable 72 drives the synchronous wheel 92 to rotate synchronously through the synchronous belt in the belt groove 91, and the synchronous wheel 92 drives the driving bevel gear 93 to rotate accordingly, and the driving bevel gear 93 drives the driven bevel gear 101 to rotate accordingly, and the driven bevel gear 101 drives the reciprocating screw 103 on the rotating rod 102 to rotate, and the reciprocating screw 103 drives the screw sleeve 104 to move back and forth, and the screw sleeve 104 drives the lamp holder 106 on the upper and lower groups of connecting parts 105 to move back and forth along the color-coated sheet coil passing through the activation box 2, and the upper and lower rows of heating lamps 107 follow the lamp holder 106 to move back and forth along the upper and lower surfaces of the color-coated sheet coil, and pre-heat and activate the grease on the upper and lower surfaces of the color-coated sheet coil, so that the stubborn grease on the upper and lower surfaces of the color-coated sheet coil is activated and softened, and the adhesion is reduced;

[0058] During the period when the color-coated sheet coiled material after heating and activation arrives at the cleaning box 1, the swing frame 74 that moves back and forth horizontally drives the liquid storage pot 82 and the work frame 83 to move accordingly through the support arm 81, and the work frame 83 drives two rows of three-way valves 84 and four-way valves 85 to move back and forth horizontally, and the two rows of three-way valves 84 and four-way valves 85 drive the injection pipe 86 and the liquid injection pipe 87 to move along the color-coated sheet coiled material after heating and activation. At the same time, the pressurized air source in the two groups of pressure storage tanks 710 is supplied to the telescopic pipe 89 that moves back and forth through the pressurized main pipe 88, and then supplied to the two rows of three-way valves 84 and the four-way valve 85 through the pressurized branch pipe 810. The pressurized air source supplied to the two rows of three-way valves 84 is then flushed with high-pressure airflow to the activated grease on the upper and lower surfaces of the color-coated sheet coiled material through the high-pressure nozzle 16 on the injection pipe 86;

[0059] At the same time, the cleaning liquid in the liquid storage pot 82 reaches the four-way valve 85 and merges with the supplied pressurized air source, and the pressurized cleaning liquid passes through the high-pressure nozzle 16 on the liquid spray pipe 87 to wash the activated grease on the upper and lower surfaces of the color-coated sheet coil with the high-pressure cleaning liquid. Similarly, the activated grease on the upper and lower surfaces of the color-coated sheet coil is washed with the swing-type high-pressure air flow and the high-pressure cleaning liquid simultaneously, and the cleaning liquid sprayed on the upper and lower surfaces of the color-coated sheet coil and the grease that falls off are filtered by the fine filter 23 and gathered in the bottom area of ​​the inner cavity of the cleaning box 1;

[0060] When the color-coated sheet coiled material after degreasing and cleaning arrives at the processing box 3, the driving bevel gear 93 drives the driven bevel gear 101 to rotate, and also drives the bevel gear frame 94 to rotate accordingly. The gear at the other end of the bevel gear frame 94 drives the upper and lower two sets of differential bevel gears 95 to rotate, and the differential bevel gear 95 drives the two sets of driving pulleys 96 to rotate accordingly. With the two sets of supporting slide rail seats 17 and the annular slide rail frame 18 providing rotation support for the two sets of double-sided gear rings 97, the two sets of driving pulleys 96 drive the two sets of double-sided gear rings 97 to rotate through the two rack belts, and the two sets of double-sided gear rings 97 drive the driven circular gear 98 to rotate accordingly. The driven circular gear 98 drives the absorbent cotton 22 on the inner side of the skeleton 910 through the rotating shaft 99 to wipe and degrease the upper and lower surfaces of the color-coated sheet coiled material after degreasing and cleaning;

[0061] At the same time, when the skeleton 910 is subjected to the reverse extrusion force of the color-coated sheet coil, the skeleton 910 is forced to drive the T-shaped slide 21 to slide in the step slide cavity 19, and the buffer spring 20 elastically buffers the sliding T-shaped slide 21, so that the absorbent cotton 22 on the inner side of the skeleton 910 is always tightly attached to the upper and lower surfaces of the color-coated sheet coil, and is also suitable for the wiping and degreasing requirements of color-coated sheet coils of different thicknesses, and can complete the heating activation, high-pressure flushing of the airflow cleaning liquid and wiping cleaning of the upper and lower surfaces of the color-coated sheet coil.

[0062] It should be noted that the specific model and specifications of the servo motor 71 need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be repeated in detail.

[0063] The power supply circuits of the servo motor 71 and various valves are clear to those skilled in the art and will not be described in detail here.

[0064] It is to be understood that the present invention is described by some embodiments, and it is known to those skilled in the art that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A device for degreasing and cleaning the surface of a color-coated plate, comprising a cleaning box (1), characterized in that: The front side of the cleaning box (1) is fixedly connected to an activation box (2), and the rear side of the cleaning box (1) is fixedly connected to a treatment box (3); The cleaning box (1) is fixedly connected to a center frame (4), and the front of the activation box (2) is fixedly connected to a fixed frame (6) fixedly matched with the center frame (4), and the upper and lower sides of the treatment box (3) are fixedly connected to tripods (5) fixedly matched with the center frame (4); A supply assembly (7) is provided on one side of the center frame (4) close to the activation box (2), and the supply assembly (7) further comprises a turntable (72) fixed on the output shaft of the servo motor (71), and a convex head (73) is fixedly connected to one side of the bottom of the turntable (72), a swing frame (74) is slidably connected to the convex head (73), and a push rod (75) is fixedly connected at the center of one side of the swing frame (74), the other end of the push rod (75) is fixedly connected to an air intake end cover (76), and the front end of the air intake end cover (76) is connected to a telescopic sleeve (77), and the front end of the telescopic sleeve (77) is connected to an exhaust end cover (78) fixedly matched with the activation box (2), and the exhaust end cover (78) is connected to an exhaust The exhaust pipe (79) is connected to a pressure storage tank (710) fixedly matched with the activation box (2) at its bottom end, and the supply assembly (7) includes a servo motor (71) fixed to the top of the center frame (4). A cleaning assembly (8) is arranged in the processing box (3), and the cleaning assembly (8) includes a support arm (81) fixed to one side of the swing frame (74) and slidably matched with the center frame (4), and a liquid storage pot (82) is fixedly connected to the outer side of the support arm (81), and a work frame (83) is fixedly connected to the bottom of the support arm (81), and a three-way valve (84) and a four-way valve (85) are respectively embedded in the upper and lower rows of the inner cavity of the work frame (83), and the upper and lower rows of the three-way valve (84) and the four-way valve (85) are respectively embedded in the inner cavity of the three-way valve (84) and the four-way valve (85). The lower ends are respectively connected to an air jet pipe (86) and a liquid spray pipe (87) that are slidably matched with the cleaning box (1), and the rear ends of the three-way valve (84) and the four-way valve (85) are connected to a boost main pipe (88), one end of the boost main pipe (88) is connected to a telescopic pipe (89), and the other end of the telescopic pipe (89) is connected to a boost branch pipe (810) that is connected to the pressure storage tank (710), and a wiping assembly (9) is arranged in the processing box (3), the wiping assembly (9) includes a belt groove (91) provided on the rotating disk (72), and one side of the belt groove (91) is connected to a synchronous wheel (92) through a synchronous belt drive, and the inner cavity of the synchronous wheel (92) is fixedly connected to a driving bevel gear (9) through a fixing rod. 3), and one side of the driving bevel gear (93) is meshed with a bevel gear frame (94) that is rotatably matched with the center frame (4), and the upper and lower sides of the other end of the bevel gear frame (94) are meshed with differential bevel gears (95), and the outer side of the differential bevel gear (95) is fixedly connected to a driving pulley (96) that is rotatably matched with the tripod (5) through a fixing rod, and one side of the driving pulley (96) is connected to a double-sided gear ring (97) through a rack belt transmission, and the inner side of the double-sided gear ring (97) is meshed with a driven circular gear (98) all around, and the inner cavity of the driven circular gear (98) is embedded with a rotating shaft (99) that is rotatably matched with the processing box (3), and the inner cavity of the rotating shaft (99) is slidably connected to a skeleton (910).

2. The device for degreasing and cleaning the surface of a color-coated plate according to claim 1 is characterized in that: A limit slider (11) slidably matched with the center frame (4) is fixedly connected to the other side of the swing frame (74), and a T-shaped slide rail (12) is fixedly connected to the activation box (2), and a T-shaped slide rail (13) slidably matched with the air intake end cover (76) is slidably connected to the inner cavity of the T-shaped slide rail (12).

3. The device for degreasing and cleaning the surface of a color-coated plate according to claim 2 is characterized in that: Both sides of the air intake end cover (76) are connected to an air intake port (14), and an air intake valve is embedded in the air intake port (14); the other end of the top of the pressure storage tank (710) is connected to an interconnecting pipe (15), and an exhaust valve is provided on the exhaust pipe (79); the interconnecting pipe (15) and the exhaust pipe (79) have the same specifications.

4. The device for degreasing and cleaning the surface of a color-coated plate according to claim 3 is characterized in that: The three-way valve (84), the four-way valve (85), the air jet pipe (86) and the liquid spray pipe (87) are distributed in an axisymmetric state along the central axis of the tooling frame (83), and the four-way valve (85) and the liquid spray pipe (87) are located between the three-way valve (84) and the air jet pipe (86), and the bottom end of the liquid storage pot (82) is connected to the top end of the four-way valve (85).

5. The device for degreasing and cleaning the surface of a color-coated plate according to claim 4 is characterized in that: A high-pressure nozzle (16) is provided at one end of the jet pipe (86) and the liquid spray pipe (87) facing each other, and a support rail seat (17) is fixedly connected to the side of the processing box (3) close to the tripod (5), and an annular slide rail frame (18) fixedly matched with the double-sided gear ring (97) is slidably connected to the inner cavity of the support rail seat (17) on all sides.

6. The device for degreasing and cleaning the surface of a color-coated plate according to claim 5, characterized in that: The inner cavity of the rotating shaft (99) is provided with a step sliding cavity (19), and the inner cavity of the step sliding cavity (19) is fixedly connected to a buffer spring (20), and the inner end of the buffer spring (20) is fixedly connected to a T-shaped sliding seat (21) that slidably cooperates with the step sliding cavity (19), and the T-shaped sliding seat (21) is fixedly connected to the frame (910).

7. The device for degreasing and cleaning the surface of a color-coated plate according to claim 6, characterized in that: The inner side of the frame (910) is bonded with absorbent cotton (22) via Velcro, and the bottom of the inner cavity of the cleaning box (1) is fixedly connected with a fine filter screen (23), and a side of the cleaning box (1) close to the fine filter screen (23) is connected to a drainage pipe, and a one-way valve is provided on the drainage pipe.

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