Calendered metal foil cleaning machine

Abstract

The invention relates to a rolled metal foil cleaning machine which comprises a cleaning machine box body, a feeding mechanism is arranged at the head end of the cleaning machine box body, an ultrasonic cleaning device and a spraying cleaning device are arranged in the cleaning machine box body, the ultrasonic cleaning device comprises a plurality of ultrasonic cleaning units, and the spraying cleaning device comprises a plurality of spraying cleaning units and an air injection air drying unit. A material rolling mechanism is arranged at the tail end of the cleaning machine box body, the feeding mechanism is used for conveying metal foils to the ultrasonic cleaning unit, the ultrasonic cleaning unit removes rolling oil on the surfaces of the metal foils through ultrasonic waves, the spraying cleaning unit is used for spraying and cleaning the surfaces of the metal foils, and the air spraying air drying unit is used for spraying air to dry the surfaces of the metal foils. And the coiling mechanism is used for coiling the cleaned and air-dried metal foil. According to the metal foil cleaning machine, the ultrasonic cleaning device and the spraying cleaning device are integrated in the integrated cleaning machine box body, and the metal foil cleaning machine has the advantages of being capable of automatically and continuously operating, good in cleaning effect, high in product quality and the like.

Description

Technical Field

[0001] The invention relates to a special device for cleaning rolled metal foil, in particular to an improved rolled metal foil cleaning machine, belonging to the field of metal foil cleaning. Background Art

[0002] Metal foil is a thin metal sheet made of metal. The material of metal foil is generally made of metal with good ductility, such as aluminum, copper, tin and gold. The better the ductility of the material, the thinner the metal foil can meet the parameter requirements. The metal foil made by roller rolling is called rolled metal foil. Specifically, the metal material is rolled into a millimeter-level metal sheet, and the metal sheet is further cold-rolled several times, and finally rolled into a micron-level metal foil. Metal foil has a wide range of uses, mainly used in the packaging field, construction field, electronics field, medical field, etc. In the packaging field, metal foil has excellent moisture-proof, anti-oxidation and UV protection capabilities, and is often used to preserve food, medicine and other easily contaminated substances. The good thermal insulation performance of metal foil makes it an important component of thermal insulation materials and refrigeration equipment. It can also be printed and coated with metal foil to improve the appearance quality of the product and improve the user experience. In the field of architecture, metal foil can reflect sunlight, slow down the rise of indoor temperature, and prevent cold air from entering, thereby improving the stability of indoor temperature. Wrapping metal foil around cables can improve their fire resistance and prevent mechanical damage. Metal foil can also be used to decorate ceilings, walls, doors and windows, etc., adding fashion and modernity to building structures. In the field of electronics, metal foil is often used for wires on printed circuit boards to connect different components and transmit signals and energy. In electronic devices, metal foil can prevent electromagnetic interference and ensure the normal operation of the equipment. In lithium-ion batteries, metal foil can be used as a diaphragm between the positive and negative electrodes to prevent short circuits caused by direct contact between the two poles. In the medical field, the moisture-proof, anti-oxidation and UV-proof functions of metal foil make it an ideal choice for pharmaceutical packaging materials, which can effectively extend the shelf life of drugs and ensure that they are not affected by the external environment. Metal foil can also be used to manufacture medical devices. And so on.

[0003] During the rolling process of rolled metal foil, rolling oil needs to be coated on the surface. Rolling oil is a lubricant used in the rolling process. It forms a lubricating film between the metal foil and the rolling roller, thereby reducing friction and heat and protecting the surface and shape of the metal foil. Rolling oil can also play a role in cooling and heat dissipation, preventing the metal foil surface from being oxidized, polluted and corroded, thereby improving its corrosion resistance and mechanical strength, while reducing the production cost of the product. Therefore, the rolling oil remaining on the surface of the metal foil must be removed before the metal foil becomes a finished product. In order to meet this requirement, technicians in this field have designed a variety of machines and equipment specifically for cleaning the rolling oil on the surface of the metal foil. First, the metal foil is conveyed to the cleaning liquid by a conveying mechanism, and the oil film on the surface of the metal foil is cleaned and removed by a vibration mechanism, and then the metal foil is conveyed to a bellows for air drying and storage. Second, the metal foil is conveyed to the cleaning liquid by a conveying mechanism, and the surface oil film is removed by a cleaning brush mechanism and a cleaning brush, and then the metal foil is conveyed to a bellows for air drying and storage. There is also a scheme of using roller groups of various materials to squeeze and remove moisture from the surface of the metal foil. The method of soaking the metal foil in cleaning liquid cannot avoid oil stains and cleaning liquid residue on the surface of the metal foil, which affects the cleaning effect and the quality of subsequent processed products. For thinner micron-level metal foils, it is difficult to accurately control the intensity and amplitude of vibration when using a vibration mechanism to remove surface dirt, which can easily cause damage or breakage of the metal foil. The method of brushing off surface dirt will also affect the surface quality of the metal foil. Similarly, the method of using a roller group to squeeze and remove moisture from the surface of the metal foil also greatly increases the risk of damage or breakage of the metal foil, and the bellows takes up a large space, which is not conducive to daily maintenance. In order to improve the above-mentioned disadvantages, it is necessary for technical personnel in this field to carry out targeted improvement designs. Summary of the invention

[0004] The rolled metal foil cleaning machine of the present invention discloses a new solution, which adopts a metal foil cleaning machine solution that integrates an ultrasonic cleaning device and a spray cleaning device in an integrated cleaning machine housing, uses a feeding mechanism and a coiling mechanism to convey and coil the metal foil, uses multiple ultrasonic cleaning units to implement multi-stage ultrasonic cleaning treatment, completely removes the rolling oil layer on the surface of the metal foil, and then uses a spray cleaning unit to completely flush and remove the dirt remaining on the surface of the metal foil, and finally uses a jet air drying unit to perform jet air drying treatment on the surface of the metal foil. Therefore, this solution solves the problems of the existing similar solutions that use cleaning liquid immersion and a vibration mechanism or a washing mechanism to remove the rolling oil layer on the surface of the metal foil, and then use larger equipment such as a bellows to air dry the metal foil, which cannot completely remove the rolling oil and cleaning liquid residue on the surface of the metal foil, affects the cleaning effect and the quality of subsequent processed products, easily causes damage or breakage of the metal foil, affects the surface quality of the metal foil, and occupies a large space, which is not conducive to daily maintenance.

[0005] The rolled metal foil cleaning machine of the present invention comprises a cleaning machine housing, a feeding mechanism is provided at the front end of the cleaning machine housing, an ultrasonic cleaning device and a spray cleaning device are provided in the cleaning machine housing, the ultrasonic cleaning device comprises a plurality of ultrasonic cleaning units, the spray cleaning device comprises a plurality of spray cleaning units and a jet air drying unit, a coiling mechanism is provided at the rear end of the cleaning machine housing, the feeding mechanism is used for conveying metal foil to the ultrasonic cleaning unit, the ultrasonic cleaning unit uses ultrasonic waves to remove rolling oil on the surface of the metal foil, the spray cleaning unit is used for spray cleaning the surface of the metal foil, the jet air drying unit is used for spraying and air drying the surface of the metal foil, and the coiling mechanism is used for coiling the metal foil after cleaning and air drying.

[0006] Furthermore, the feeding mechanism of the present scheme includes a feeding mechanism bracket, the feeding mechanism bracket includes a feeding mechanism frame, the side of the feeding mechanism frame is connected to the cleaning machine case through a transverse reinforcing tripod, the bottom of the feeding mechanism frame is connected to the cleaning machine case through a longitudinal reinforcing tripod, a feeding roller unit is provided at the head end of the feeding mechanism frame, the feeding roller unit includes a feeding roller mounting plate arranged on the feeding mechanism frame, a feeding roller is provided on the feeding roller mounting plate, the feeding roller is drivingly connected to the feeding motor, a metal foil feed roll is provided on the feeding roller, a feeding adjusting roller unit is provided in the middle of the feeding mechanism frame, the feeding adjusting roller unit includes a feeding adjusting roller mounting plate arranged on the feeding mechanism frame, a feeding adjusting roller is provided on the feeding adjusting roller mounting plate, and the feeding adjusting roller forms an elastic pre-tightened rolling connection with the surface of the metal foil conveyed by the metal foil feed roll.

[0007] Furthermore, the winding mechanism of the present scheme includes a winding mechanism bracket, the winding mechanism bracket includes a winding mechanism frame, the side of the winding mechanism frame is connected to the cleaning machine case through a transverse reinforcing tripod, the bottom of the winding mechanism frame is connected to the cleaning machine case through a longitudinal reinforcing tripod, and a winding roller unit is provided at the tail end of the winding mechanism frame, the winding roller unit includes a winding roller mounting plate arranged on the winding mechanism frame, a winding roller is provided on the winding roller mounting plate, the winding roller is connected to the winding motor drivingly, a metal foil receiving roll is provided on the winding roller, and a winding adjustment roller unit is provided in the middle of the winding mechanism frame, the winding adjustment roller unit includes a winding adjustment roller mounting plate arranged on the winding mechanism frame, a winding adjustment roller is provided on the winding adjustment roller mounting plate, and an elastic pre-tightened rolling connection is formed between the winding adjustment roller and the surface of the metal foil wound up by the metal foil receiving roll.

[0008] Furthermore, the ultrasonic cleaning device of the present scheme includes an ultrasonic cleaning unit A and an ultrasonic cleaning unit B which form a transmission connection. The ultrasonic cleaning unit A includes an ultrasonic cleaning tank A. An ultrasonic generating plate A is provided at the bottom of the ultrasonic cleaning tank A. In-tank transmission rollers A are provided on the outside of the head end and the tail end of the ultrasonic sounding plate A. Out-tank transmission rollers are provided at the head end and the tail end of the ultrasonic cleaning tank A. The metal foil on the in-tank transmission roller A is provided above the ultrasonic sounding plate A in the cleaning liquid A in the ultrasonic cleaning tank A. An overflow hole A is provided on the tank wall of the ultrasonic cleaning tank A above the liquid level of the cleaning liquid A. A drain hole A and a temperature control component A are provided at the bottom of the ultrasonic cleaning tank A below the liquid level of the cleaning liquid A. A jet decontamination unit is also provided at the tail end of the ultrasonic cleaning tank A.

[0009] Furthermore, the ultrasonic cleaning unit B of the present scheme includes an ultrasonic cleaning tank B, an ultrasonic generating plate B is provided at the bottom of the ultrasonic cleaning tank B, an in-tank conveying roller B is provided on the outside of the head end and the tail end of the ultrasonic sounding plate B, an out-tank conveying roller is provided at the tail end of the ultrasonic cleaning tank B, the metal foil on the in-tank conveying roller B is arranged above the ultrasonic sounding plate B in the cleaning liquid B in the ultrasonic cleaning tank B, an overflow hole B is provided on the tank wall of the ultrasonic cleaning tank B above the liquid level of the cleaning liquid B, and a drain hole B and a temperature control component B are provided at the bottom of the ultrasonic cleaning tank B below the liquid level of the cleaning liquid B.

[0010] Furthermore, the jet cleaning unit of the present scheme includes a front jet cleaning component and a back jet cleaning component. The front jet cleaning component and the back jet cleaning component have the same functions. The jet cleaning component includes a cleaning spray barrel. Both ends of the cleaning spray barrel are mounted on the component bracket through a positioning slider. The positioning slider and the component bracket form a positionable sliding adjustment connection. One end of the cleaning spray barrel is connected to an external air source. A strip nozzle extending axially is provided on the side of the cleaning spray barrel. The nozzle of the strip nozzle of the front jet cleaning component is arranged toward the front side of the metal foil, and the nozzle of the strip nozzle of the back jet cleaning component is arranged toward the back side of the metal foil.

[0011] Furthermore, the spray cleaning unit of the present scheme includes a spray cleaning tank, which is provided with external tank conveying rollers at the head end, middle part and tail end of the spray cleaning tank, and internal tank conveying rollers C are provided at the head section and tail section of the spray cleaning tank, a spray cleaning component is provided in the middle part of the spray cleaning tank, and a jet drying unit is provided at the tail end of the spray cleaning tank, an overflow hole C is provided on the tank wall above the internal tank conveying roller C in the spray cleaning tank, and a leakage hole C is provided at the bottom of the spray cleaning tank.

[0012] Furthermore, the spray cleaning component of the present scheme includes a front spray cleaning component and a back spray cleaning component. The front spray cleaning component and the back spray cleaning component are spray cleaning structures with the same functions. The spray cleaning structure includes a spray roller. Both ends of the spray roller are mounted on the component bracket through a positioning slider. The positioning slider and the component bracket form a positionable sliding adjustment connection. One end of the spray roller is connected to an external water source. A strip nozzle extending axially is provided on the side of the spray roller. The nozzle of the strip nozzle of the front spray cleaning component is set toward the front side of the metal foil, and the nozzle of the strip nozzle of the back spray cleaning component is set toward the back side of the metal foil.

[0013] Furthermore, the jet drying unit of the present scheme includes a front jet drying component and a back jet drying component. The front jet drying component and the back jet drying component have the same functions. The jet drying component includes a jet roller. Both ends of the jet roller are mounted on the component bracket through a positioning slider. The positioning slider and the component bracket form a positionable sliding adjustment connection. One end of the jet roller is connected to an external air source. A strip nozzle extending axially is provided on the side of the jet roller. The nozzle of the strip nozzle of the front jet drying component is set toward the front side of the metal foil, and the nozzle of the strip nozzle of the back jet drying component is set toward the back side of the metal foil.

[0014] Furthermore, the tail end of the cleaning machine case of the present scheme is connected to the drying device for transmission. The drying device includes a device case. A case platform plate is provided in the middle of the device case. The case platform plate divides the internal space of the device case into an upper drying space and a lower equipment space. An air-cloth inner box is provided on the bottom case platform plate in the drying space. The air-cloth inner box is connected to the hot dry air source in the equipment space. A plurality of air outlet holes are evenly distributed on the air-cloth inner box. Inner-box conveying rollers are provided on the upper outer sides of the head and tail ends of the air-cloth inner box, and a winding mechanism is provided at the discharge port of the drying device.

[0015] The rolled metal foil cleaning machine of the present invention adopts a metal foil cleaning machine scheme that integrates an ultrasonic cleaning device and a spray cleaning device in an integrated cleaning machine housing. The rolling oil layer on the surface of the metal foil can be effectively removed by using ultrasonic waves in combination with a cleaning liquid, and the rolling oil and cleaning liquid remaining on the surface of the metal foil are then flushed by spraying, thereby overcoming the problem that the rolling oil and cleaning liquid residue on the surface of the metal foil cannot be completely removed by soaking with a cleaning liquid, and the problem that the method of removing the rolling oil on the surface of the metal foil by using a vibration mechanism and a washing mechanism is prone to damage or breakage of the metal foil, affecting the surface quality of the metal foil, and significantly improving the cleaning effect and quality of the metal foil. The scheme utilizes a feeding mechanism and a coiling mechanism to convey and reel the metal foil, thereby realizing automatic and continuous metal foil conveying and improving the working efficiency of the cleaning machine. This solution uses multiple ultrasonic cleaning units to achieve multi-stage ultrasonic cleaning treatment, which can completely remove the rolling oil layer on the surface of the metal foil, improve the cleaning effect of the rolling oil layer, and then use the spray cleaning unit to completely flush and remove the dirt remaining on the surface of the metal foil. Finally, the jet air drying unit is used to perform jet air drying treatment on the surface of the metal foil, which improves the existing solution that uses larger equipment such as bellows, which occupies a large space and is not conducive to daily maintenance. The overall operating efficiency of the cleaning machine is greatly improved. Therefore, this solution solves the problem that the existing similar solutions use cleaning liquid immersion and vibration mechanism or washing mechanism to remove the rolling oil layer on the surface of the metal foil, and then use larger equipment such as bellows to air-dry the metal foil, which cannot completely remove the rolling oil and cleaning liquid residue on the surface of the metal foil, affecting the cleaning effect and the quality of subsequent processed products, easily causing damage or breakage of the metal foil, affecting the surface quality of the metal foil, and occupying a large space, which is not conducive to daily maintenance. It has the characteristics of automatic continuous operation, good cleaning effect, and high product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a front schematic diagram of an embodiment of a rolled metal foil cleaning machine.

[0017] Figure 2 It is a partially cut-away front view schematic diagram of an embodiment of a rolled metal foil cleaning machine.

[0018] Figure 3 It is a partial sectional front view schematic diagram of ultrasonic cleaning unit A.

[0019] Figure 4 It is the assembly diagram of the jet decontamination unit.

[0020] Figure 5 It is a partial cross-sectional schematic diagram of ultrasonic cleaning unit B.

[0021] Figure 6 It is a partial cross-sectional schematic diagram of a spray cleaning unit and a jet air drying unit.

[0022] Figure 7 It is an assembly diagram of the spray cleaning components.

[0023] Figure 8 It is a main view schematic diagram of the feeding mechanism.

[0024] Fig. 9 It is a top view schematic diagram of the feeding mechanism.

[0025] Fig.10 It is a main schematic diagram of the coiling mechanism.

[0026] Fig.11 It is a top view schematic diagram of the coiling mechanism.

[0027] Fig.12 It is a schematic front view of an improved type of rolled metal foil cleaning machine.

[0028] Fig.13 It is a partially cutaway front view schematic diagram of an improved type of rolled metal foil cleaning machine.

[0029] Fig.14 It is a partial sectional front view schematic diagram of the drying device.

[0030] in, 100 is a cleaning machine housing, 110 is a feeding mechanism, 120 is an ultrasonic cleaning device, 121 is an ultrasonic cleaning unit, 130 is a spray cleaning device, 131 is a spray cleaning unit, 132 is an air jet drying unit, 140 is a coiling mechanism, 150 is a drying device, 101 is a conveying roller outside the tank, 102 is a strip nozzle, 210 is a feed mechanism frame, 211 is a feed roller mounting plate, 212 is a feed roller, 213 is a feed motor, 214 is a feed adjustment roller mounting plate, 215 is a feed adjustment roller, 220 is a coiling mechanism frame, 221 is a coiling roller mounting plate, 222 is a coiling roller, 223 is a coiling motor, 224 is a coiling adjustment roller mounting plate, 225 is a coiling adjustment roller, 201 is a transverse reinforcement tripod, 202 is a longitudinal reinforcement tripod, 310 is an ultrasonic cleaning tank A, 320 is an ultrasonic generating plate A, 330 is a conveying roller A in the tank, 340 is a front jet cleaning component, 350 is a back jet cleaning component, 301 is a cleaning nozzle, 302 is an overflow hole A, 303 is a drain hole A, 304 is a temperature control component A, 410 is an ultrasonic cleaning tank B, 420 is an ultrasonic generating plate B, 430 is a conveying roller B in the tank, 401 is an overflow hole B, 402 is a drain hole B, 403 is a temperature control component B, 510 is a spray cleaning tank, 520 is a conveying roller C in the tank, 530 is a front spray cleaning component, 540 is a back spray cleaning component, 501 is a spray roller, 502 is an overflow hole C, 503 is a drain hole C, 610 is a front air-jet drying unit, 620 is a back air-jet drying unit, 601 is an air-jet roller, 710 is the device box, 720 is the box platform plate, 730 is the air distribution inner box, 740 is the conveying roller in the box, 701 is the drying space, and 702 is the equipment space. DETAILED DESCRIPTION

[0031] The following is a detailed description with reference to the accompanying drawings.

[0032] like Figure 1 , 2 As shown, the rolled metal foil cleaning machine of the present invention includes a cleaning machine housing 100, a feeding mechanism 110 is provided at the front end of the cleaning machine housing 100, an ultrasonic cleaning device 120 and a spray cleaning device 130 are provided in the cleaning machine housing 100, the ultrasonic cleaning device 120 includes a plurality of ultrasonic cleaning units 121, the spray cleaning device 130 includes a plurality of spray cleaning units 131 and a jet air drying unit 132, a winding mechanism 140 is provided at the rear end of the cleaning machine housing 100, the feeding mechanism 110 is used to convey the metal foil to the ultrasonic cleaning unit 121, the ultrasonic cleaning unit 121 uses ultrasonic waves to remove rolling oil on the surface of the metal foil, the spray cleaning unit 131 is used to spray clean the surface of the metal foil, the jet air drying unit 132 is used to spray and air dry the surface of the metal foil, and the winding mechanism 140 is used to wind up the cleaned and air-dried metal foil.

[0033] The above scheme adopts a metal foil cleaning machine scheme in which an ultrasonic cleaning device 120 and a spray cleaning device 130 are integrated into an integrated cleaning machine housing 100. The rolling oil layer on the surface of the metal foil can be effectively removed by using ultrasonic waves in combination with a cleaning liquid, and then the rolling oil and cleaning liquid remaining on the surface of the metal foil are flushed away by spraying. Specifically, the metal foil to be cleaned is installed on a feeding mechanism 110, and the end of the metal foil is pulled and installed on a coiling mechanism 140. The pre-tightening is adjusted so that the metal foil is in a normal transmission standby state, and the ultrasonic cleaning device 120 and the spray cleaning device 130 are turned on. The ultrasonic cleaning device 120 can include The method includes multi-stage ultrasonic cleaning, i.e., multiple ultrasonic cleaning units 121 connected end to end. First, the metal foil passes through these ultrasonic cleaning units 121, and the rolling oil layer on the surface of the metal foil is dispersed, emulsified, and separated by the cavitation effect of the ultrasonic wave, so as to achieve the purpose of full cleaning, thereby significantly improving the effect of ultrasonic cleaning. Then, the metal foil with residual cleaning dirt on the surface is input into the spray cleaning device 130. The spray cleaning unit 131 uses a spraying method to flush the cleaning dirt on the surface of the metal foil. The jet air drying unit 132 sprays and air dries the water on the surface of the metal foil. Finally, the coiling mechanism 140 rolls the cleaned and air-dried metal foil into a finished product. Therefore, this scheme overcomes the problem that the rolling oil and cleaning liquid residue on the surface of the metal foil cannot be completely removed by soaking in the cleaning liquid, and the problem that the method of using a vibration mechanism and a washing mechanism to remove the rolling oil on the surface of the metal foil is easy to cause damage or breakage of the metal foil, affecting the surface quality of the metal foil, and significantly improves the cleaning effect and quality of the metal foil.

[0034] Accordingly, the scheme uses a feeding mechanism and a coiling mechanism to convey and reel the metal foil, realizes automatic and continuous metal foil conveying, and improves the working efficiency of the cleaning machine. The scheme uses multiple ultrasonic cleaning units to realize multi-stage ultrasonic cleaning treatment, which can completely remove the rolling oil layer on the surface of the metal foil, improve the cleaning effect of the rolling oil layer, and then use the spray cleaning unit to completely flush and remove the dirt remaining on the surface of the metal foil. Finally, the jet air drying unit is used to perform jet air drying treatment on the surface of the metal foil, which improves the existing scheme using larger equipment such as bellows, which occupies a large space and is not conducive to daily maintenance. The overall operation efficiency of the cleaning machine is greatly improved. Therefore, the scheme solves the existing similar schemes that use cleaning liquid immersion and vibration mechanism or washing mechanism to remove the rolling oil layer on the surface of the metal foil, and then use larger equipment such as bellows to air dry the metal foil, which cannot completely remove the rolling oil and cleaning liquid residue on the surface of the metal foil, affecting the cleaning effect and the quality of the subsequent processed products, easily causing damage or breakage of the metal foil, affecting the surface quality of the metal foil, and occupying a large space, which is not conducive to daily maintenance. The scheme has the characteristics of automatic continuous operation, good cleaning effect, and high product quality.

[0035] In order to realize the function of the feeding mechanism 110, improve the stability of the mechanism operation and the structural performance, and meet the requirements of adjusting the feeding preload, this solution discloses a specific mechanism setting. Figure 1 , 8 As shown in Figures 9 and 10, the feeding mechanism 110 of the present invention comprises a feeding mechanism bracket, the feeding mechanism bracket comprises a feeding mechanism frame 210, the side of the feeding mechanism frame 210 is connected to the cleaning machine housing 100 via a transverse reinforcing tripod 201, the bottom of the feeding mechanism frame 210 is connected to the cleaning machine housing 100 via a longitudinal reinforcing tripod 202, a feeding roller unit is provided at the head end of the feeding mechanism frame 210, the feeding roller unit comprises a feeding roller mounting plate 211 provided on the feeding mechanism frame 210, and a feeding roller mounting plate 212 is provided on the feeding mechanism frame 210. A feed roller 212 is provided on the material roller mounting plate 211, and the feed roller 212 is transmission-connected to the feed motor 213. A metal foil feed roll is provided on the feed roller 212. A feed adjustment roller unit is provided in the middle of the feed mechanism frame 210. The feed adjustment roller unit includes a feed adjustment roller mounting plate 214 provided on the feed mechanism frame 210. A feed adjustment roller 215 is provided on the feed adjustment roller mounting plate 214. The feed adjustment roller 215 forms an elastically pre-tightened rolling connection with the surface of the metal foil conveyed by the metal foil feed roll. The feed motor 213 can drive the feed roller 212 to rotate and feed the material at a predetermined speed. By adjusting the upper and lower positions of the feed adjustment roller 215, the metal foil can be pre-tightened to improve the stability of the feed. The transverse reinforcement tripod 201 and the longitudinal reinforcement tripod 202 strengthen the connection performance between the feed mechanism bracket and the cleaning machine case 100 in the transverse and longitudinal directions, avoiding unstable factors such as transverse and longitudinal swings of the metal foil during the transmission process, significantly improving the stability of the metal foil feeding, and improving the working efficiency of the whole machine.

[0036] In order to realize the function of the coiling mechanism 140, improve the stability of the mechanism operation and the structural performance, and meet the requirements of adjusting the pre-tightness of the coiling material, this solution discloses a specific mechanism setting. Figure 1 , 10As shown in Figures 11, the coiling mechanism 140 of the present invention includes a coiling mechanism bracket, which includes a coiling mechanism frame 220. The side of the coiling mechanism frame 220 is connected to the cleaning machine housing 100 via a transverse reinforcing tripod 201. The bottom of the coiling mechanism frame 220 is connected to the cleaning machine housing 100 via a longitudinal reinforcing tripod 202. A coiling roller unit is provided at the rear end of the coiling mechanism frame 220. The coiling roller unit includes a coiling roller mounting plate 221 provided on the coiling mechanism frame 220. A winding roller 222 is provided on the material roller mounting plate 221, and the winding roller 222 is transmission-connected to the winding motor 223. A metal foil receiving roll is provided on the winding roller 222. A winding adjusting roller unit is provided in the middle of the winding mechanism frame 220. The winding adjusting roller unit includes a winding adjusting roller mounting plate 224 provided on the winding mechanism frame 220. A winding adjusting roller 225 is provided on the winding adjusting roller mounting plate 224. The winding adjusting roller 225 forms an elastically pre-tightened rolling connection with the surface of the metal foil wound by the metal foil receiving roll. The coil motor 223 can drive the coil roller 222 to rotate the coil at a predetermined speed. By adjusting the up and down positions of the coil adjusting roller 225, the metal foil can be pre-tightened to improve the stability of the coil. The transverse reinforcement tripod 201 and the longitudinal reinforcement tripod 202 strengthen the connection performance between the coil mechanism bracket and the cleaning machine case 100 in the transverse and longitudinal directions, avoiding unstable factors such as lateral and longitudinal swings of the metal foil during the winding process, significantly improving the stability of the metal foil winding, and improving the working efficiency of the whole machine.

[0037] In order to realize the function of the ultrasonic cleaning device 120, improve the effect of ultrasonic cleaning, and avoid the dirt left on the metal foil by the upstream ultrasonic cleaning unit 121 being brought into the downstream ultrasonic cleaning unit 121, the present solution discloses a specific mechanism setting. Figure 1 , 2As shown in Figure 3, the ultrasonic cleaning device 120 of the present scheme includes an ultrasonic cleaning unit 121A and an ultrasonic cleaning unit 121B which form a transmission connection. The ultrasonic cleaning unit 121A includes an ultrasonic cleaning tank A 310. An ultrasonic generating plate A 320 is provided at the bottom of the ultrasonic cleaning tank A 310. In-tank transmission rollers A 330 are provided on the outside of the head end and the tail end of the ultrasonic sounding plate A 320. Out-tank transmission rollers 101 are provided at the head end and the tail end of the ultrasonic cleaning tank A 310. The metal foil on the in-tank transmission roller A 330 is provided above the ultrasonic sounding plate A 320 in the cleaning liquid A in the ultrasonic cleaning tank A 310. An overflow hole A 302 is provided on the tank wall of the ultrasonic cleaning tank A 310 above the liquid level of the cleaning liquid A. A drain hole A 303 and a temperature control component A 304 are provided at the bottom of the ultrasonic cleaning tank A 310 below the liquid level of the cleaning liquid A. A jet decontamination unit is also provided at the tail end of the ultrasonic cleaning tank A 310. An ultrasonic generator matrix is ​​provided in the ultrasonic generator plate A 320, which may include a plurality of ultrasonic generators arranged equidistantly in the horizontal and vertical directions in a plane. The number of ultrasonic generators may decrease from upstream to downstream, thereby reducing energy consumption and equipment costs while ensuring the cleaning effect. The arrangement of the overflow hole A 302 and the drain hole A 303 plays a role in avoiding overflow and timely discharging pollutant particles floating on the water surface and pollutant particles deposited on the bottom of the water during the process of adding water or circulating backflow of downstream water flow, thereby greatly improving the purity of the cleaning liquid and improving the cleaning quality. The function of the temperature control component A 304 is to control the temperature of the cleaning liquid within a threshold range suitable for cleaning, thereby improving the cleaning quality. The jet decontamination unit sprays the residual dirt and water on the metal foil into the ultrasonic cleaning tank A 310 before the metal foil is conveyed into the lower ultrasonic cleaning unit 121, to avoid being brought into the lower ultrasonic cleaning unit 121, thereby improving the cleaning quality.

[0038] Based on the above scheme, in order to realize the function of the ultrasonic cleaning unit 121B, meet the requirements of gradually removing the rolling oil on the surface of the metal foil, and improve the cleaning effect, this scheme discloses a specific mechanism setting. Figure 1 , 2As shown in Figure 5, the ultrasonic cleaning unit 121 of the present solution includes an ultrasonic cleaning tank 410, an ultrasonic generating plate 420 is provided at the bottom of the ultrasonic cleaning tank 410, an in-tank conveying roller 430 is provided outside the head end and the tail end of the ultrasonic sounding plate 420, and an out-tank conveying roller 101 is provided at the tail end of the ultrasonic cleaning tank 410. The metal foil on the in-tank conveying roller 430 is provided above the ultrasonic sounding plate 420 in the cleaning liquid B in the ultrasonic cleaning tank 410, an overflow hole 401 is provided on the tank wall of the ultrasonic cleaning tank 410 above the liquid level of the cleaning liquid B, and a drain hole 402 and a temperature control component 403 are provided at the bottom of the ultrasonic cleaning tank 410 below the liquid level of the cleaning liquid B. An ultrasonic generator matrix is ​​provided in the ultrasonic generating plate 420, which may include a plurality of ultrasonic generators arranged equidistantly in the horizontal and vertical directions in a plane, and the number of ultrasonic generators is less than that of the upstream ultrasonic cleaning unit 121, thereby reducing energy consumption and equipment costs while ensuring the cleaning effect. The arrangement of the overflow hole B 401 and the drain hole B 402 can prevent overflow and timely discharge the pollutant particles floating on the water surface and the pollutant particles deposited on the bottom of the water during the process of adding water or circulating the downstream water flow, thereby greatly improving the purity of the cleaning liquid and improving the cleaning quality. The function of the temperature control component B 403 is to control the temperature of the cleaning liquid within a threshold range suitable for cleaning, thereby improving the cleaning quality.

[0039] In order to realize the function of the air jet decontamination unit, improve the effect of the air jet decontamination, and meet the decontamination requirements on both sides of the metal foil, this solution discloses a specific structural setting. Figure 3 , 4 As shown, the jet cleaning unit of the present scheme includes a front jet cleaning component 340 and a back jet cleaning component 350. The front jet cleaning component 340 and the back jet cleaning component 350 are jet cleaning components with the same functions. The jet cleaning component includes a cleaning nozzle 301. Both ends of the cleaning nozzle 301 are mounted on the component bracket through a positioning slider. The positioning slider and the component bracket form a positionable sliding adjustment connection. One end of the cleaning nozzle 301 is connected to an external air source. A strip nozzle 102 extending axially is provided on the side of the cleaning nozzle 301. The nozzle of the strip nozzle 102 of the front jet cleaning component 340 is arranged toward the front side of the metal foil, and the nozzle of the strip nozzle 102 of the back jet cleaning component 350 is arranged toward the back side of the metal foil. When the metal foil is transmitted from the cleaning liquid and upwardly passed through the front-side jet cleaning component 340 and the back-side jet cleaning component 350, the front-side jet cleaning component 340 sprays air toward the front side of the metal foil, causing the dirty water thereon to flow back downwardly. At the same time, the back-side jet cleaning component 350 sprays air toward the back side of the metal foil, causing the dirty water thereon to flow back downwardly, thereby achieving a good surface cleaning effect and improving the cleaning quality.

[0040] In order to realize the function of the spray cleaning unit 131, meet the needs of spray washing, achieve the purpose of air drying after spray washing, and meet the design requirements of circulating water, this solution discloses specific settings. Figure 1 , 2 As shown in Figures 6, the spray cleaning unit 131 of the present scheme includes a spray cleaning tank 510, and outer tank conveying rollers 101 are provided at the head end, middle part and tail end of the spray cleaning tank 510, and inner tank conveying rollers C 520 are provided at the head section and tail section of the spray cleaning tank 510. A spray cleaning component is provided in the middle part of the spray cleaning tank 510, and a jet drying unit 132 is provided at the tail end of the spray cleaning tank 510. An overflow hole C 502 is provided on the tank wall above the inner tank conveying roller C 520 in the spray cleaning tank 510, and a drain hole C 503 is provided at the bottom of the spray cleaning tank 510. The metal foil is first conveyed downward into the front section of the spray cleaning tank 510 by the cleaning liquid, then conveyed upward through the outer tank conveying roller 101 located in the middle of the spray cleaning tank 510 and conveyed downward again into the rear section of the cleaning liquid in the spray cleaning tank 510, and finally conveyed upward out of the spray cleaning tank 510. In this process, the spray cleaning component sprays and rinses the metal foil conveyed upward and downward through the middle of the spray cleaning tank 510 twice to ensure that it is rinsed cleanly, and the rinsing water falls into the spray cleaning tank 510. The overflow hole C 502 and the drain hole C 503 are arranged in a manner to avoid overflow and to promptly discharge the pollutant particles floating on the water surface and the pollutant particles deposited on the bottom of the water during the process of adding water or circulating the downstream water flow, thereby greatly improving the purity of the cleaning liquid and improving the cleaning quality. When the metal foil is conveyed upward out of the spray cleaning tank 510, the jet drying unit 132 sprays and removes the moisture on it.

[0041] Based on the above scheme, in order to realize the function of the spray cleaning component, improve the effect of spray cleaning, and meet the cleaning requirements of the front and back sides of the metal foil, this scheme discloses a specific structural setting. Figure 6 , 7As shown, the spray cleaning component of the present scheme includes a front spray cleaning component 530 and a back spray cleaning component 540. The front spray cleaning component 530 and the back spray cleaning component 540 are spray cleaning structures with the same functions. The spray cleaning structure includes a spray roller 501. Both ends of the spray roller 501 are mounted on the component bracket through a positioning slider. The positioning slider and the component bracket form a positionable sliding adjustment connection. One end of the spray roller 501 is connected to an external water source. A strip nozzle 102 extending axially is provided on the side of the spray roller 501. The nozzle of the strip nozzle 102 of the front spray cleaning component 530 is arranged toward the front side of the metal foil, and the nozzle of the strip nozzle 102 of the back spray cleaning component 540 is arranged toward the back side of the metal foil. When the metal foil is transmitted from the cleaning liquid and moved upward and downward through the front spray cleaning component 530 and the back spray cleaning component 540, the front spray cleaning component 530 sprays water toward the front side of the metal foil to cause the dirt thereon to drip downwards. At the same time, the back spray cleaning component 540 sprays water toward the back side of the metal foil to cause the dirt thereon to drip downwards, thereby achieving a good spray flushing effect and improving the cleaning quality.

[0042] In order to realize the function of the air jet drying unit 132, improve the effect of air jet drying, and meet the air drying requirements of the front and back sides of the metal foil, the present solution discloses a specific structural setting. Figure 1 , 6As shown, the jet drying unit 132 of the present scheme includes a front jet drying component 610 and a back jet drying component 620. The front jet drying component 610 and the back jet drying component 620 are jet drying components with the same functions. The jet drying component includes a jet roller 601. Both ends of the jet roller 601 are mounted on the component bracket through a positioning slider. The positioning slider and the component bracket form a positionable sliding adjustment connection. One end of the jet roller 601 is connected to an external air source. A strip nozzle 102 extending axially is provided on the side of the jet roller 601. The nozzle of the strip nozzle 102 of the front jet drying component 610 is arranged toward the front side of the metal foil, and the nozzle of the strip nozzle 102 of the back jet drying component 620 is arranged toward the back side of the metal foil. The positionable sliding connection formed between the positioning slider and the component bracket can meet the requirement of flexibly adjusting the height position of the jet roller 601 within a certain range. At the same time, the jet angle of the strip nozzle 102 can be adjusted through the rotatable connection relationship formed between the jet roller 601 and the positioning slider, thereby improving the applicability and freedom of the structure. When the metal foil is transmitted from the cleaning liquid and transmitted upward through the front jet drying component 610 and the back jet drying component 620, the front jet drying component 610 sprays air toward the front of the metal foil to promote the evaporation and drying of the water thereon. At the same time, the back jet drying component 620 sprays air toward the back of the metal foil to promote the evaporation and drying of the water thereon, thereby achieving a good jet drying effect and improving product quality.

[0043] In the daily processing process, it is sometimes difficult to completely remove the moisture on the surface of the metal foil by only relying on the air jet drying method. In order to avoid residual moisture on the surface of the metal foil, this solution discloses a method of drying the surface of the metal foil using a drying device 150. Fig.12 , 13As shown in Figures 14, the rear end of the cleaning machine case 100 of the present scheme is transmission-connected with the drying device 150. The drying device 150 comprises a device case 710. A case platform plate 720 is provided in the middle of the device case 710. The case platform plate 720 divides the internal space of the device case 710 into an upper drying space 701 and a lower equipment space 702. An air distribution inner box 730 is provided on the case platform plate 720 at the bottom of the drying space 701. The air distribution inner box 730 is connected to the hot dry air source in the equipment space 702. A plurality of air outlets are evenly distributed on the air distribution inner box 730. An inner box transmission roller 740 is provided on the upper outer sides of the head end and the tail end of the air distribution inner box 730. A winding mechanism 140 is provided at the material outlet of the drying device 150. After the air jet drying unit 132, there may be residual moisture on the surface of the metal foil. At this time, the metal foil is connected to the inner box conveying roller 740 in the device box 710 by the outer trough conveying roller 101, and the moisture on the surface of the metal foil is further eliminated under the action of the hot dry air released by the air distribution inner box 730. Finally, the metal foil is transmitted out of the device box 710 through the inner box conveying roller 740 and enters the winding mechanism 140. The drying device 150 can completely remove the moisture on the surface of the metal foil, thereby improving the product quality.

[0044] Unless otherwise specified, the devices, structures, mechanisms, parts, etc. disclosed in this solution can be implemented by general and conventional solutions known in the art. The rolled metal foil cleaning machine of this solution is not limited to the contents disclosed in the specific implementation methods. The technical solutions in the embodiments can be extended based on the understanding of those skilled in the art. Simple replacement solutions made by those skilled in the art based on this solution combined with common knowledge also fall within the scope of this solution.

Claims

1. Rolled metal foil cleaning machine, characterized by It includes a cleaning machine case, a feeding mechanism is provided at the front end of the cleaning machine case, an ultrasonic cleaning device and a spray cleaning device are provided in the cleaning machine case, the ultrasonic cleaning device includes a plurality of ultrasonic cleaning units, the spray cleaning device includes a plurality of spray cleaning units and a jet air drying unit, a coiling mechanism is provided at the rear end of the cleaning machine case, the feeding mechanism is used to convey metal foil to the ultrasonic cleaning unit, the ultrasonic cleaning unit uses ultrasonic waves to remove rolling oil on the surface of the metal foil, the spray cleaning unit is used to spray clean the surface of the metal foil, the jet air drying unit is used to spray and air dry the surface of the metal foil, and the coiling mechanism is used to coil the cleaned and air-dried metal foil.

2. The rolled metal foil cleaning machine according to claim 1, characterized in that The feeding mechanism includes a feeding mechanism bracket, and the feeding mechanism bracket includes a feeding mechanism frame. The side of the feeding mechanism frame is connected to the cleaning machine case through a transverse reinforcing tripod, and the bottom of the feeding mechanism frame is connected to the cleaning machine case through a longitudinal reinforcing tripod. The head end of the feeding mechanism frame is provided with a feeding roller unit, and the feeding roller unit includes a feeding roller mounting plate arranged on the feeding mechanism frame, and a feeding roller is arranged on the feeding roller mounting plate. The feeding roller is drivingly connected to a feeding motor, and a metal foil feeding roll is arranged on the feeding roller. A feeding adjusting roller unit is provided in the middle of the feeding mechanism frame, and the feeding adjusting roller unit includes a feeding adjusting roller mounting plate arranged on the feeding mechanism frame, and a feeding adjusting roller is arranged on the feeding adjusting roller mounting plate. The feeding adjusting roller forms an elastic pre-tightened rolling connection with the surface of the metal foil conveyed by the metal foil feed roll.

3. The rolled metal foil cleaning machine according to claim 1, characterized in that The winding mechanism includes a winding mechanism bracket, and the winding mechanism bracket includes a winding mechanism frame. The side of the winding mechanism frame is connected to the cleaning machine case through a transverse reinforcing tripod, and the bottom of the winding mechanism frame is connected to the cleaning machine case through a longitudinal reinforcing tripod. A winding roller unit is provided at the tail end of the winding mechanism frame. The winding roller unit includes a winding roller mounting plate arranged on the winding mechanism frame, a winding roller is arranged on the winding roller mounting plate, and the winding roller is drivingly connected to the winding motor. A metal foil receiving roll is arranged on the winding roller, and a winding adjustment roller unit is provided in the middle part of the winding mechanism frame. The winding adjustment roller unit includes a winding adjustment roller mounting plate arranged on the winding mechanism frame, and a winding adjustment roller is arranged on the winding adjustment roller mounting plate. The winding adjustment roller forms an elastic pre-tightened rolling connection with the surface of the metal foil wound by the metal foil receiving roll.

4. The rolled metal foil cleaning machine according to claim 1, characterized in that The ultrasonic cleaning device includes an ultrasonic cleaning unit A and an ultrasonic cleaning unit B which form a transmission connection. The ultrasonic cleaning unit A includes an ultrasonic cleaning tank A. An ultrasonic generating plate A is provided at the bottom of the ultrasonic cleaning tank A. In-tank transmission rollers A are provided on the outside of the head end and the tail end of the ultrasonic sounding plate A. Out-tank transmission rollers are provided at the head end and the tail end of the ultrasonic cleaning tank A. The metal foil on the in-tank transmission roller A is provided above the ultrasonic sounding plate A in the cleaning liquid A in the ultrasonic cleaning tank A. An overflow hole A is provided on the tank wall of the ultrasonic cleaning tank A above the liquid level of the cleaning liquid A. A drain hole A and a temperature control component A are provided at the bottom of the ultrasonic cleaning tank A below the liquid level of the cleaning liquid A. A jet decontamination unit is also provided at the tail end of the ultrasonic cleaning tank A.

5. The rolled metal foil cleaning machine according to claim 4, characterized in that The ultrasonic cleaning unit B comprises an ultrasonic cleaning tank B, an ultrasonic generating plate B is provided at the bottom of the ultrasonic cleaning tank B, an in-tank conveying roller B is provided on the outside of the head end and the tail end of the ultrasonic sounding plate B, an out-tank conveying roller is provided at the tail end of the ultrasonic cleaning tank B, a metal foil on the in-tank conveying roller B is provided above the ultrasonic sounding plate B in the cleaning liquid B in the ultrasonic cleaning tank B, an overflow hole B is provided on the tank wall of the ultrasonic cleaning tank B above the liquid level of the cleaning liquid B, and a drain hole B and a temperature control component B are provided at the bottom of the ultrasonic cleaning tank B below the liquid level of the cleaning liquid B.

6. The rolled metal foil cleaning machine according to claim 4, characterized in that The jet cleaning unit includes a front jet cleaning component and a back jet cleaning component. The front jet cleaning component and the back jet cleaning component are jet cleaning components with the same functions. The jet cleaning component includes a cleaning spray barrel. Both ends of the cleaning spray barrel are mounted on a component bracket through a positioning slider. The positioning slider and the component bracket form a positionable sliding adjustment connection. One end of the cleaning spray barrel is connected to an external air source. A strip nozzle extending axially is provided on the side of the cleaning spray barrel. The nozzle of the strip nozzle of the front jet cleaning component is arranged toward the front side of the metal foil, and the nozzle of the strip nozzle of the back jet cleaning component is arranged toward the back side of the metal foil.

7. The rolled metal foil cleaning machine according to claim 1, characterized in that The spray cleaning unit includes a spray cleaning tank, which is provided with external conveying rollers at the head end, middle part and tail end of the spray cleaning tank, and is provided with internal conveying rollers C at the head section and tail section of the spray cleaning tank. The middle part of the spray cleaning tank is provided with a spray cleaning component, and the tail end of the spray cleaning tank is provided with the jet drying unit. An overflow hole C is provided on the tank wall above the internal conveying roller C in the spray cleaning tank, and a drain hole C is provided at the bottom of the spray cleaning tank.

8. The rolled metal foil cleaning machine according to claim 7, characterized in that The spray cleaning component includes a front spray cleaning component and a back spray cleaning component. The front spray cleaning component and the back spray cleaning component are spray cleaning structures with the same functions. The spray cleaning structure includes a spray roller. Both ends of the spray roller are mounted on a component bracket through a positioning slider. The positioning slider and the component bracket form a positionable sliding adjustment connection. One end of the spray roller is connected to an external water source. A strip nozzle extending in the axial direction is provided on the side of the spray roller. The nozzle of the strip nozzle of the front spray cleaning component is arranged toward the front side of the metal foil, and the nozzle of the strip nozzle of the back spray cleaning component is arranged toward the back side of the metal foil.

9. The rolled metal foil cleaning machine according to claim 7, characterized in that The jet drying unit includes a front jet drying component and a back jet drying component. The front jet drying component and the back jet drying component have the same functions. The jet drying component includes a jet roller. Both ends of the jet roller are mounted on a component bracket through a positioning slider. The positioning slider and the component bracket form a positionable sliding adjustment connection. One end of the jet roller is connected to an external air source. A strip nozzle extending axially is provided on the side of the jet roller. The nozzle of the strip nozzle of the front jet drying component is arranged toward the front side of the metal foil, and the nozzle of the strip nozzle of the back jet drying component is arranged toward the back side of the metal foil.

10. The rolled metal foil cleaning machine according to claim 1, characterized in that The tail end of the cleaning machine case is conveyingly connected to a drying device, the drying device comprising a device case, a case platform plate is provided in the middle of the device case, the case platform plate divides the internal space of the device case into an upper drying space and a lower equipment space, an air-closing inner box is provided on the case platform plate at the bottom of the drying space, the air-closing inner box is connected to a hot dry air source in the equipment space, a plurality of air outlet holes are evenly distributed on the air-closing inner box, inner-box conveying rollers are provided above the outer sides of the head end and the tail end of the air-closing inner box, and the winding mechanism is provided at the discharge port of the drying device.

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