Cleaning machine suitable for various ultrathin strips

Abstract

The utility model relates to a cleaning machine suitable for various ultrathin strips, which belongs to the field of cleaning machines and is sequentially provided with an unwinding mechanism, a deviation rectifying device, a first guide roller, a cleaning section, a spraying section, a rinsing section, a drying section, a second guide roller, a deviation rectifying device and a winding mechanism along the strip cleaning direction. The first guide roller on the left side is located between the deviation correcting device and the cleaning section and located on the inner side of the cleaning section. The first guide roller on the right side is located between the drying section and the deviation rectifying device and located on the inner side of the drying section. Each of the unwinding mechanism and the winding mechanism comprises a magnetic powder clutch and a tension roller; the cleaning section, the spraying section and the rinsing section each comprise two pairs of brush rollers and a first flattening roller, the two pairs of brush rollers are arranged on the left side and the right side of the first flattening roller respectively, and a certain wrap angle is formed between the strip and the first flattening roller. The magnetic powder clutch can well control the tension of the winding mechanism and the tension of the unwinding mechanism, the stability of the tension is improved, and it is guaranteed that strip breakage and other defects caused by sudden change of the tension of the strip are avoided.

Description

Technical Field

[0001] This utility model belongs to the technical field of cleaning machines, and relates to a cleaning machine suitable for various ultra-thin strips. Background Technology

[0002] In modern high-precision strip and sheet production lines, strip cleaning is completed on highly modernized, automated, and continuous cleaning equipment, involving multiple steps such as degreasing, pickling, grinding, passivation, and drying. The correct application of relevant cleaning technologies and the selection of equipment with reasonable process structures are key to improving the surface quality of strips, and are of great significance to promoting the development of high-precision strip and sheet materials in my country, characterized by high performance, high precision, and high surface quality.

[0003] However, when cleaning ultra-thin strips, existing cleaning machines can cause strip breakage due to the thinness of the material and excessive fluctuations in the tension control of the winding and unwinding mechanism. Insufficient tension in the winding and unwinding mechanism can also cause defects such as creases and collapse at the winding point of the thin strip. Furthermore, the existing winding-side correction device cannot meet the requirements for the neatness of the thin strip winding, making it difficult to control the surface quality of the thin strip. Utility Model Content

[0004] In view of this, in order to solve the problems of excessive tension control fluctuations in the winding and unwinding mechanism causing thin strip breakage in existing cleaning machines; insufficient tension in the winding and unwinding mechanism causing defects at the winding point of the thin strip; and the inability of the correction device to meet the winding uniformity of the thin strip, resulting in difficulty in controlling the surface quality of the thin strip, this utility model provides a cleaning machine suitable for various ultra-thin strip materials.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A cleaning machine suitable for various ultra-thin strips, wherein along the cleaning direction of the strips are arranged an unwinding mechanism, a correction device, a guide roller, a cleaning section, a spraying section, a rinsing section, a drying section, a guide roller, a correction device, and a winding mechanism.

[0007] The left guide roller is located between the correction device and the cleaning section, and is located inside the cleaning section; the right guide roller is located between the drying section and the correction device, and is located inside the drying section.

[0008] Both the unwinding and rewinding mechanisms include a magnetic powder clutch and a tension roller; the cleaning section, spraying section and rinsing section each include a brush roller and a flattening roller. There are two pairs of brush rollers, which are respectively set on the left and right sides of the flattening roller. The strip and the flattening roller form a certain wrap angle.

[0009] Furthermore, the unwinding mechanism also includes a mechanical expansion shaft, a second guide roller, and an unwinding mechanism base located on the far left of the unwinding mechanism. The magnetic powder clutch is connected to the mechanical expansion shaft via gears, and the tension roller is located between the correction device and the first guide roller.

[0010] Furthermore, the winding mechanism also includes an air shaft located on the far right of the winding mechanism, a guide roller three, a flattening roller two, a flattening roller base located below the flattening roller two, and a winding mechanism base located below the flattening roller base, wherein the magnetic powder clutch is connected to the end of the air shaft via gears.

[0011] Furthermore, the cleaning section also includes spray pipes, slitting and a No. 1 liquid storage tank. A guide roller is fixedly installed at the inlet of the cleaning section. A pair of spray pipes are fixedly installed at the inlet and outlet of the cleaning section, respectively. A flattening roller is fixedly installed in the middle of the cleaning section. The brush roller's speed is controlled by a motor. The flattening roller rotates with the thin strip. The No. 1 liquid storage tank includes a fine filter, a motor, a liquid storage tank, a coarse filter, a return pipe and an overflow pipe.

[0012] Furthermore, a guide roller is installed between the spray section and the cleaning section. The spray section also includes a slitting section and a second liquid storage tank. The guide roller is fixedly installed at the inlet of the spray section. A pair of spray pipes are fixedly installed at the inlet and outlet of the spray section, respectively. The flattening roller is fixedly installed in the middle of the spray section. The brush roller is controlled by a motor to rotate. The flattening roller rotates with the thin strip. The second liquid storage tank includes a fine filter, a motor, a liquid storage tank, a coarse filter, a return pipe, and an overflow pipe.

[0013] Furthermore, a guide roller is installed between the spray section and the rinsing section. The rinsing section also includes a slitting section and a third liquid storage tank. The guide roller is fixedly installed at the inlet of the rinsing section. A pair of spray pipes are fixedly installed at the inlet and outlet of the rinsing section, respectively. The flattening roller is fixedly installed in the middle of the rinsing section. The brush roller's speed is controlled by a motor. The flattening roller rotates with the strip. The third liquid storage tank includes a fine filter, a motor, a liquid storage tank, a coarse filter, a return pipe, and an overflow pipe.

[0014] Furthermore, the brush roller is made of soft nylon. Beneficial effects: The soft material effectively cleans the surface of thin strips while preventing accidental scratches.

[0015] Furthermore, the drying section consists of two drying chambers, left and right, each equipped with a heating pipe at the bottom. A pair of dewatering rollers are fixedly installed at the entrance of the left drying chamber. Beneficial effects: The dewatering rollers can squeeze out most of the water from the surface of the thin strip entering the drying section, and the heat from the heating pipes evaporates any remaining moisture on the surface of the thin strip, ensuring that no moisture remains on the surface of the cleaned thin strip during the high-speed cleaning process.

[0016] Furthermore, the mechanical expansion shaft includes a torsion bar and a slider that works in conjunction with the torsion bar. By rotating the torsion bar, a threaded motion is performed, causing the torsion bar to push inward or retract outward, which in turn pushes the slider forward or backward, causing the mechanical expansion shaft to expand or contract.

[0017] Furthermore, the air shaft includes an inflation port and a key bar. The key bar is embedded in the surface of the air shaft. Air is injected into the air shaft through the inflation port via an air pipe at its center. The winding drum inside the winding mechanism is fitted onto the air shaft and covers the key bar. Beneficial effects: Under air pressure, the key bar springs up, pressing against the winding drum. During the cleaning process, the winding drum rotates together with the air shaft, ensuring stable winding tension and preventing relative rotation between the winding drum and the air shaft, which could lead to uneven winding or winding defects.

[0018] Furthermore, a groove is provided on the base of the winding mechanism corresponding to the position of the flattening roller base. A screw allows the flattening roller base to move slightly left and right within the groove. Beneficial effect: When winding is uneven, use a tool to loosen the screw securing the flattening roller base, and gently tap it to allow the flattening roller base to move slightly within the groove. Observe the winding during adjustment, and tighten the screw again after adjusting to the appropriate position to ensure neat winding.

[0019] A cleaning process for a cleaning machine suitable for various ultra-thin strips includes the following steps:

[0020] S1: Add alkaline solution to the No. 1 storage tank in the cleaning section;

[0021] S2: Clean flattening roller 1, flattening roller 2, guide roller 1, guide roller 2, guide roller 3, tension roller and brush roller to ensure that there are no obvious fine particles and foreign objects on the surface;

[0022] S3: Manually retract the mechanical expansion shaft in the unwinding mechanism to its minimum size, and then place the roll to be washed on the mechanical expansion shaft;

[0023] S4: Adjust the position of the roll to be washed, and use the torsion bar to expand the mechanical expansion shaft to hold the roll of material to be washed.

[0024] S5: Press the air inlet of the air shaft in the winding mechanism to reduce the diameter of the air shaft to its minimum.

[0025] S6: Select a suitable roll according to the width of the thin strip to be washed, put the roll on the air shaft, adjust it to the appropriate position, use the air hose to inflate the air shaft air inlet, so that the air shaft key bar extends out and tightens against the roll;

[0026] S7: Activate the correction device to center the unwinding mechanism base and the winding mechanism base;

[0027] S8: Pass the thin strip on the unwinding mechanism drum sequentially through the underside of the tension roller, the middle of the correction device, and the top of the guide roller;

[0028] S9: Open the outer plate of the cleaning section and pass the thin strip material entering the cleaning section through the top of guide roller 1, the middle of the left brush roller, the bottom of flattening roller 1, the middle of the right brush roller, and the top of guide roller 1 in sequence;

[0029] S10: Open the outer plate of the spray section and pass the thin strip material entering the spray section through the top of guide roller 1, the middle of the left brush roller, the bottom of flattening roller 1, the middle of the right brush roller, and the top of guide roller 1 in sequence;

[0030] S11: Open the outer plate of the rinsing section and pass the thin strip material entering the rinsing section through the top of the guide roller 1, the middle of the brush roller, the bottom of the flattening roller 1, the middle of the right brush roller, and the top of the middle of the upper and lower squeezing rollers in sequence, and then pass the thin strip material through the drying section.

[0031] S12: Pass the thin strip material that has passed through the drying section first through the top of the guide roller one, and then pass it in sequence through the top of the guide roller three in the winding mechanism, the correction device, the bottom of the tension roller, and the top of the flattening roller two;

[0032] S13: Adjust the position of the thin strip on the drum, control the magnetic powder clutch through the tension controller on the operating table to achieve tension input, set a certain unwinding tension value according to the material to be washed, manually wind the threaded strip onto the take-up drum, adjust the correction device to align with the edge of the thin strip, and switch to automatic correction mode.

[0033] S14: Turn on the heating switches for the washing section, spraying section, rinsing section and drying section;

[0034] S15: After the temperature reaches the set value, set the winding tension level, turn on the cleaning button, and adjust the appropriate cleaning speed using the potentiometer.

[0035] The beneficial effects of this utility model are as follows:

[0036] 1. The cleaning machine disclosed in this utility model is applicable to a variety of ultra-thin strips. By using magnetic powder clutches installed in the unwinding and winding mechanisms, the tension of the winding and unwinding mechanisms can be well controlled. It can also buffer the start and stop, making the acceleration more stable and improving the stability of the tension. This ensures that the strip will not break or have other defects due to sudden changes in tension, and will not affect the surface quality of the thin strip.

[0037] 2. The cleaning machine disclosed in this utility model is suitable for various ultra-thin strip materials. It adopts a soft nylon brush roller. The soft material can clean the surface of the thin strip and prevent accidental scratches. A flattening roller is provided between the brush rollers. The thin strip passes through and forms a certain wrap angle with the flattening roller. This not only controls the tension inside the cleaning machine, but also increases the contact area between the thin strip and the brush roller, ensuring that the upper and lower surfaces of the thin strip are thoroughly cleaned. This ensures stable tension inside the cleaning machine, reduces defects in the thin strip caused by tension problems, and improves the cleaning effect and surface quality of the thin strip.

[0038] 3. The cleaning machine disclosed in this utility model is applicable to various ultra-thin strip materials. By setting grooves, the base of the flattening roller can be adjusted. Then, through the automatic correction function of the correction device, the neatness of the thin strip material winding and unwinding is improved, and the surface creases and strip breaks of the thin strip material are prevented, as well as other defects caused by uneven winding and unwinding.

[0039] Other advantages, objectives, and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination and study, or may be learned from practice of this invention. The objectives and other advantages of this invention can be realized and obtained through the following description. Attached Figure Description

[0040] To make the objectives, technical solutions, and advantages of this utility model clearer, the preferred embodiments of this utility model will be described in detail below with reference to the accompanying drawings, wherein:

[0041] Figure 1 This is a structural schematic diagram of a cleaning machine suitable for various ultra-thin strips according to the present invention;

[0042] Figure 2 This is a schematic diagram of the unwinding mechanism in a cleaning machine suitable for various ultra-thin strips according to the present invention;

[0043] Figure 3 This is a schematic diagram of the cleaning section structure in a cleaning machine suitable for various ultra-thin strips according to this utility model;

[0044] Figure 4 This is a schematic diagram of the spray section structure in a cleaning machine suitable for various ultra-thin strips according to this utility model;

[0045] Figure 5 This is a schematic diagram of the rinsing section structure in a cleaning machine suitable for various ultra-thin strips according to this utility model;

[0046] Figure 6This is a schematic diagram of the structure of the No. 1 liquid storage tank, the No. 2 liquid storage tank, and the No. 2 liquid storage tank in a cleaning machine suitable for various ultra-thin strips according to this utility model;

[0047] Figure 7 This is a schematic diagram of the drying section structure in a cleaning machine suitable for various ultra-thin strips according to this utility model;

[0048] Figure 8 This is a schematic diagram of a mechanical expansion shaft in a cleaning machine suitable for various ultra-thin strips according to this utility model;

[0049] Figure 9 This is a schematic diagram of the air shaft in a cleaning machine suitable for various ultra-thin strips according to the present invention;

[0050] Figure 10 This is a top view of the flattening roller base and unwinding mechanism base in a cleaning machine suitable for various ultra-thin strips according to this utility model.

[0051] Reference numerals: unwinding mechanism 100, mechanical expansion shaft 101, magnetic powder clutch 102, tension roller 103, unwinding mechanism base 104, torsion bar 105, slider 106, guide roller 107;

[0052] The components include: a cleaning section 200, a spray pipe 202, a brush roller 203, a flattening roller 204, a slitting section 205, a fine filter 206, a motor 207, a liquid storage tank 208, a coarse filter 209, a return pipe 210, and an overflow pipe 211.

[0053] Spray section 300, spray pipe 202, brush roller 203, flattening roller 204, slitting 205, fine filter 206, motor 207, liquid storage tank 208, coarse filter 209, return pipe 210 and overflow pipe 211;

[0054] Rinsing section 400, spray pipe 202, brush roller 203, flattening roller 204, slitting 205, fine filter 206, motor 207, liquid storage tank 208, coarse filter 209, return pipe 210 and overflow pipe 211;

[0055] Drying section 500, dewatering roller 501, heating tube 502;

[0056] Correction device 600;

[0057] 700 winding mechanism, 701 air shaft, 702 flattening roller base, 703 winding mechanism base, 102 magnetic powder clutch, 103 tension roller, 704 air inlet, 705 key bar, 706 groove, 708 guide roller three, 709 flattening roller two;

[0058] Guide roller 1800. Detailed Implementation

[0059] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of this utility model. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0060] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual pictures. They should not be construed as limiting the present invention. To better illustrate the embodiments of the present invention, some parts in the drawings may be omitted, enlarged, or reduced, and do not represent the actual product dimensions. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0061] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," "right," "front," and "rear" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this utility model. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0062] like Figure 1 The washing machine shown is suitable for various ultra-thin strips. Along the washing direction of the strip, there are an unwinding mechanism 100, a web-correcting device 600, a guide roller 800, a washing section 200, a spraying section 300, a rinsing section 400, a drying section 500, a guide roller 800, a web-correcting device 600, and a winding mechanism 700. The guide roller 800 on the left is located between the web-correcting device 600 and the washing section 200, and is located inside the washing section 200. The guide roller 800 on the right is located between the drying section 500 and the web-correcting device 600, and is located inside the drying section 500.

[0063] Reference Figures 1-2The unwinding mechanism 100 includes a mechanical expansion shaft 101, a magnetic powder clutch 102, a second guide roller 107, a tension roller 103, and an unwinding mechanism base 104, all located on the leftmost side of the unwinding mechanism 100. The mechanical expansion shaft 101 and the magnetic powder clutch 102 are located above the unwinding mechanism base 104. The magnetic powder clutch 102 is connected to the mechanical expansion shaft 101 via gears, and the tension roller 103 is located between the correction device 600 and the first guide roller 800.

[0064] The mechanical expansion shaft 101 includes a torsion bar 105 and a slider 106 that works in conjunction with the torsion bar 105. By rotating the torsion bar 105, a threaded motion is performed, in which the torsion bar 105 pushes inward or retracts outward, thereby pushing the slider 106 forward or backward, causing the mechanical expansion shaft 101 to expand or contract.

[0065] Reference Figure 8 The winding mechanism 700 includes an air shaft 701 located on the far right of the winding mechanism 700, a magnetic powder clutch 102, a flattening roller 709, a flattening roller base 702 located below the flattening roller 709, a winding mechanism base 703 located below the flattening roller base 702, a tension roller 103, and a guide roller 708; wherein the magnetic powder clutch 102 is connected to the end of the air shaft 701 via gears.

[0066] Reference Figure 9 The air shaft 701 includes an air inlet 704 and a key bar 705. The key bar 705 is embedded in the surface of the air shaft 701. The air shaft 701 is inflated through an air pipe via the air inlet 704. The winding drum inside the winding mechanism 700 is sleeved on the air shaft 701 and covers the key bar 705. Under the action of air pressure, the key bar 705 springs up and presses against the winding drum. During the cleaning process, the winding drum always rotates together with the air shaft 701 to ensure the stability of the winding tension and prevent relative rotation between the winding drum and the air shaft 701, which could lead to uneven winding or winding defects.

[0067] Reference Figure 10 The base of the winding mechanism 700 has a groove 706 corresponding to the flattening roller base 702. The screw can drive the flattening roller base 702 to move slightly left and right on the groove 706. When the winding is not neat, use a tool to loosen the screw fixing the flattening roller base 702 and tap it lightly to make the flattening roller base 702 move slightly on the groove 706. Observe the winding situation during the adjustment process. After adjusting to the appropriate position, tighten the screw with a tool to ensure the neatness of the winding.

[0068] Reference Figures 3-5Guide rollers 800 are provided between the cleaning section 200 and the spray section 300, and between the spray section 300 and the rinsing section 400. Guide rollers 800 are fixed at the inlet of the cleaning section 200, the spray section 300 and the rinsing section 400 respectively. A pair of spray pipes 202 are fixedly installed at the inlet and outlet of the cleaning section 200, the spray section 300 and the rinsing section 400 respectively. Flattening rollers 204 are fixedly installed in the middle of the cleaning section 200, the spray section 300 and the rinsing section 400 respectively. The cleaning section 200, the spray section 300 and the rinsing section 400 each include a cutting 205, and also include a first liquid storage tank, a second liquid storage tank and a third liquid storage tank respectively. The cleaning section 200, spraying section 300, and rinsing section 400 all include brush rollers 203 and flattening rollers 204. There are two pairs of brush rollers 203, which are respectively set on the left and right sides of the flattening rollers 204. The strip material and the flattening rollers 204 form a certain wrap angle, which not only ensures the tension stability inside the cleaning machine, but also increases the contact area between the thin strip material and the brush rollers 203, ensuring that the upper and lower surfaces of the thin strip material are thoroughly cleaned. It also ensures the tension stability inside the cleaning machine, reduces defects in the thin strip material caused by tension problems, and improves the cleaning effect and surface quality of the thin strip material.

[0069] The brush roller 203 is made of soft nylon. The soft material can clean the surface of the thin strip and prevent accidental scratches on the surface of the thin strip.

[0070] Reference Figure 7 Each of the No. 1, No. 2, and No. 3 storage tanks includes a fine filter 206, a motor 207, a storage tank 208, a coarse filter 209, a return pipe 210, and an overflow pipe 211. The brush roller 203's speed is controlled by the motor 207, and the flattening roller 204 rotates with the strip. Adding a certain concentration of alkaline solution to the No. 1 storage tank helps to better remove oil stains from the surface of the thin strip.

[0071] Reference Figure 6 The drying section 500 consists of two drying chambers, left and right. Each drying chamber is equipped with a heating tube 502. A pair of dewatering rollers 501 are fixedly installed at the entrance of the left drying chamber. The dewatering rollers 501 can squeeze out most of the water from the surface of the thin strip entering the drying section 500, and then the heat from the heating tubes 502 evaporates the residual moisture on the surface of the thin strip. This ensures that there is no moisture residue on the surface of the cleaned thin strip during the high-speed cleaning process.

[0072] The cleaning process of this cleaning machine, applicable to various ultra-thin strips, includes the following steps:

[0073] S1: Add alkaline solution to the No. 1 storage tank in the cleaning section 200;

[0074] S2: Clean flattening roller 1 204, flattening roller 2 709, guide roller 1 800, guide roller 2 107, guide roller 3 708, tension roller 103 and brush roller 203 to ensure that there are no obvious fine particles and foreign objects on the surface;

[0075] S3: Manually retract the mechanical expansion and contraction shaft 101 in the unwinding mechanism 100 to its minimum size, and then place the roll to be washed on the mechanical expansion and contraction shaft 101.

[0076] S4: Adjust the position of the roll to be washed, and use the torsion bar 105 to expand the mechanical expansion shaft 101 to hold the roll of material to be washed.

[0077] S5: Press the air inlet 704 of the air shaft 701 in the winding mechanism 700 to reduce the diameter of the air shaft 701 to its minimum.

[0078] S6: Select a suitable roll according to the width of the thin strip to be washed, put the roll on the air shaft 701, adjust the appropriate position, use the air pipe to inflate the air port 704 of the air shaft 701, so that the key bar 705 of the air shaft 701 extends out and tightens the roll.

[0079] S7: Activate the web guiding device 600 to center the base of the unwinding mechanism 100 and the base of the winding mechanism 700.

[0080] S8: Pass the thin strip on the unwinding mechanism 100 drum sequentially through the tension roller 103, the middle of the correction device 600, and the flattening roller and guide roller 800.

[0081] S9: Open the outer plate of the cleaning section 200 and pass the thin strip material entering the cleaning section 200 through the top of the guide roller 800, the middle of the left brush roller 203, the bottom of the flattening roller 2042, the middle of the right brush roller 203, and the top of the guide roller 800 in sequence.

[0082] S10: Open the outer plate of the spray section 300 and let the thin strip entering the spray section 300 pass through the top of the guide roller 800, the middle of the left brush roller 203, the bottom of the flattening roller 204, the middle of the right brush roller 203 and the top of the guide roller 800 in sequence.

[0083] S11: Open the outer plate of the rinsing section 400 and pass the thin strip material entering the rinsing section 400 through the top of the guide roller 800, the middle of the brush roller 203, the bottom of the flattening roller 204, the middle of the right brush roller 203, and the top of the middle of the upper and lower squeezing rollers 501 in sequence, and then pass the thin strip material through the drying section 500.

[0084] S12: The thin strip material passing through the drying section 500 first passes through the top of the guide roller 1 800, and then passes through the top of the guide roller 3 708, the correction device 600, the bottom of the tension roller 103 and the top of the flattening roller 2 709 in the winding mechanism 700 in sequence.

[0085] S13: Adjust the position of the thin strip on the drum, control the magnetic powder clutch 102 through the tension controller on the operating table to achieve tension input, set a certain unwinding tension value according to the material to be washed, manually wind the threaded strip onto the take-up drum, adjust the correction device 600 to align with the edge of the thin strip, and switch to automatic correction mode.

[0086] S14: Turn on the heating switches for the washing section 200, spray section 300, rinsing section 400 and drying section 500;

[0087] S15: After the temperature reaches the set value, set the winding tension level, turn on the cleaning button, and adjust the appropriate cleaning speed using the potentiometer.

[0088] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of this technical solution, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A cleaning machine suitable for various ultra-thin strips, characterized in that, Along the strip cleaning direction, the following components are arranged in sequence: unwinding mechanism, correction device, guide roller 1, cleaning section, spraying section, rinsing section, drying section, guide roller 1, correction device, and winding mechanism. The left guide roller is located between the correction device and the cleaning section, and is located inside the cleaning section; the right guide roller is located between the drying section and the correction device, and is located inside the drying section. Both the unwinding mechanism and the winding mechanism include a magnetic powder clutch and a tension roller; the cleaning section, the spraying section and the rinsing section each include a brush roller and a flattening roller. There are two pairs of brush rollers, which are respectively arranged on the left and right sides of the flattening roller. The strip forms a wrap angle with the flattening roller.

2. The cleaning machine applicable to various ultra-thin strips as described in claim 1, characterized in that, The unwinding mechanism also includes a mechanical expansion shaft, a second guide roller, and an unwinding mechanism base located on the far left of the unwinding mechanism. The magnetic powder clutch is connected to the mechanical expansion shaft via gears, and the tension roller is located between the correction device and the first guide roller on the left.

3. The cleaning machine applicable to various ultra-thin strips as described in claim 1, characterized in that, The winding mechanism also includes an air shaft, a guide roller three, a flattening roller two, a flattening roller base located below the flattening roller two, and a winding mechanism base located below the flattening roller base, wherein the magnetic powder clutch is connected to the end of the air shaft via gears.

4. The cleaning machine applicable to various ultra-thin strips as described in claim 1, characterized in that, Guide rollers are provided between the cleaning section and the spraying section, and between the spraying section and the rinsing section. Each guide roller is fixed at the entrance of the cleaning section, the spraying section, and the rinsing section. A pair of spray pipes are fixedly installed at the entrance and exit of each cleaning section, the spraying section, and the rinsing section. Flattening rollers are fixedly installed in the middle of each cleaning section, the spraying section, and the rinsing section. Each cleaning section, the spraying section, and the rinsing section includes a slitting mechanism and also includes a No. 1 liquid storage tank, a No. 2 liquid storage tank, and a No. 2 liquid storage tank.

5. The cleaning machine for various ultra-thin strips as described in claim 4, characterized in that, The No. 1, No. 2, and No. 3 liquid storage tanks each include a fine filter, a motor, a liquid storage tank, a coarse filter, a return pipe, and an overflow pipe; the brush roller's speed is controlled by the motor, and the flattening roller rotates with the strip.

6. The cleaning machine for various ultra-thin strips as described in claim 1, characterized in that, The drying section consists of two drying boxes, left and right. Heating tubes are installed below both drying boxes, and a pair of squeezing rollers are fixedly installed at the entrance of the left drying box.

7. The cleaning machine for various ultra-thin strips as described in claim 2, characterized in that, The mechanical expansion shaft includes a torsion bar and a slider that works in conjunction with the torsion bar. By rotating the torsion bar, a threaded motion is performed, in which the torsion bar pushes inward or retracts outward, thereby pushing the slider forward or backward, causing the mechanical expansion shaft to expand or contract.

8. The cleaning machine for various ultra-thin strips as described in claim 3, characterized in that, The air shaft includes an air inlet and a key bar. The key bar is embedded in the surface of the air shaft. The air shaft is inflated through an air pipe and air inlet at its center. The winding drum inside the winding mechanism is sleeved on the air shaft and covers the key bar.

9. The cleaning machine applicable to various ultra-thin strips as described in claim 3, characterized in that, The base of the winding mechanism has a groove corresponding to the base of the flattening roller. The flattening roller base can be moved slightly left and right in the groove by a screw.

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