Calender roll cleaning device and calender
By designing a calender roll cleaning device, which uses cleaning components and cleaning brushes to reciprocate on the surface of the calender roll, the problem of impurities on the calender roll surface affecting glass production efficiency is solved. This allows for immediate cleaning without stopping the machine, thus improving production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TUNGHSU GRP
- Filing Date
- 2024-12-19
- Publication Date
- 2026-04-17
AI Technical Summary
When impurities on the surface of the calender rolls reach a certain level, they need to be replaced or cleaned, which affects glass production efficiency.
Design a calender roll cleaning device, including a frame and a cleaning component. The cleaning component reciprocates along the axial direction of the calender roll and comes into contact with the calender roll. Impurities on the surface of the calender roll are cleaned by a cleaning brush and a blower.
This technology enables the immediate cleaning of impurities from the calender roll surface without shutting down the machine, improving production efficiency and preventing capacity loss.
Smart Images
Figure CN224127974U_ABST
Abstract
Description
Technical Field
[0001] This disclosure relates to the field of photovoltaic glass production equipment technology, and in particular to a calendering roll cleaning device and a calendering machine. Background Technology
[0002] In the production process of photovoltaic glass, after the molten glass is melted in the furnace, it is transported to the rolling mill through the lip brick. The rolling mill rolls the glass into shape and then rapidly cools it. The glass sheet is then transported to the annealing furnace through the transition roller table for annealing. After annealing, the glass sheet is transported to the cold end and then cut and packaged to complete the production.
[0003] After the molten glass flows out of the kiln, it first forms a glass pool on the lip brick, and then steadily supplies molten glass to the rolling mill. The molten glass is then formed into glass sheets by passing through the upper and lower rolling rollers of the rolling mill. The rolling rollers are usually engraved with different shapes of protrusions and pits to improve the sunlight transmittance of the glass sheet after rolling and improve the photoelectric conversion efficiency.
[0004] Because the surfaces of the upper and lower calender rolls in a calendering mill are covered with protrusions and pits, crystals and volatiles in the molten glass easily deposit on the roll surfaces, especially in the pits. Due to the high operating temperature of the calender rolls (700-1000℃) and their unique surface structure, these crystals and volatiles are difficult to remove, and once they reach a certain level, they can cause defects on the glass sheet surface, affecting the efficiency and quality of glass production. In this case, the calender rolls need to be removed, cleaned, and reinstalled in the calendering mill, or a spare roll needs to be used. However, regardless of the method, the calendering mill needs to be temporarily shut down, resulting in lost production capacity and impacting glass production efficiency. Utility Model Content
[0005] One of the technical problems this disclosure aims to solve is that when the impurities on the surface of the calender rolls reach a certain level, they need to be replaced and cleaned, which affects the efficiency of glass production.
[0006] To solve the above-mentioned technical problems, in a first aspect, embodiments of this disclosure provide a calender roll cleaning device, including a frame;
[0007] Calendering rolls, which are rotatably mounted on the frame;
[0008] The cleaning component is mounted on the frame and is adapted to reciprocate along the axial direction of the calender roll, and the cleaning component abuts against the calender roll.
[0009] In some embodiments, the frame includes a calender roll support and a cleaning support disposed on the calender roll support, the calender rolls are rotatably disposed on the calender roll support, and the cleaning components are disposed on the cleaning support.
[0010] In some embodiments, a drive shaft is rotatably mounted on the cleaning bracket, the axis of the drive shaft being aligned with the axis of the calendering roll, and a drive component for driving the cleaning assembly to slide on the drive shaft is also connected to the cleaning assembly.
[0011] In some embodiments, the cleaning assembly includes a slider slidably disposed on a drive shaft and a cleaning brush disposed on the slider, the cleaning brush being disposed toward the calender roll and adapted to contact the outer surface of the calender roll.
[0012] In some embodiments, the drive shaft passes through the slider and is threadedly connected to the slider.
[0013] In some embodiments, a guide rod is provided on the cleaning bracket, the axial direction of the guide rod is consistent with the axial direction of the drive shaft, the guide rod passes through the slider, and the slider is adapted to slide on the guide rod.
[0014] In some embodiments, a cleaning brush is inserted on the side of the slider facing the calendering roll, and the cleaning brush is detachably connected to the slider.
[0015] In some embodiments, the slider has a plurality of water inlet channels, all of which are connected to the cleaning brush, but are not connected to each other.
[0016] In some embodiments, the cleaning assembly further includes a blower head and a baffle plate fixed on the slider, the blower head being connected to an external air source to blow air onto the outer surface of the calender roll, and the baffle plate being disposed adjacent to the blower head.
[0017] Secondly, embodiments of this disclosure provide a calender, including the aforementioned calender roll cleaning device.
[0018] Through the above technical solution, the calender roll cleaning device and calender provided in this disclosure, during use, allow the calender roll to rotate circumferentially, while the cleaning components on the frame reciprocate along the axial direction of the calender roll, cleaning impurities such as crystals and volatiles from the outer surface of the calender roll. The cleaning components of the calender roll cleaning device and calender provided in this disclosure move independently of the calender roll and do not interfere with each other, enabling immediate cleaning of impurities on the calender roll surface without requiring production line shutdown to replace the calender roll, thus improving production efficiency. Attached Figure Description
[0019] To more clearly illustrate the technical solutions in the embodiments of this disclosure or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0020] Figure 1This is a schematic diagram of the structure of the calender roll cleaning device disclosed in the embodiments of this disclosure;
[0021] Figure 2 This is a schematic diagram of the slider structure disclosed in this embodiment;
[0022] Figure 3 This is a cross-sectional view of the slider disclosed in this embodiment.
[0023] Explanation of reference numerals in the attached figures:
[0024] 1. Frame; 11. Calendering roll support; 12. Cleaning support; 13. Drive shaft; 2. Calendering roll; 3. Cleaning assembly; 31. Slider; 311. Water inlet channel; 32. Cleaning brush; 33. Drive unit; 34. Guide rod; 35. Air blower head; 36. Baffle plate. Detailed Implementation
[0025] The embodiments of this disclosure will be further described in detail below with reference to the accompanying drawings and examples. The detailed description of the embodiments and the accompanying drawings are used to illustrate the principles of this disclosure by way of example, but should not be used to limit the scope of this disclosure. This disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
[0026] These embodiments are provided to make the disclosure thorough and complete, and to fully express the scope of the disclosure to those skilled in the art. It should be noted that, unless otherwise specifically stated, the relative arrangement of components and steps, material composition, numerical expressions, and values set forth in these embodiments should be interpreted as exemplary only and not as limiting.
[0027] It should be noted that, in the description of this disclosure, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicating orientation or positional relationship, are only for the convenience of describing this disclosure 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, and therefore should not be construed as a limitation of this disclosure. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0028] Furthermore, the terms "first," "second," and similar terms used in this disclosure do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. "Vertical" is not strictly vertical, but within the permissible margin of error. "Parallel" is not strictly parallel, but within the permissible margin of error. Terms such as "including" or "contains" mean that the element preceding the word encompasses the element listed after the word, and do not exclude the possibility of encompassing other elements as well.
[0029] It should also be noted that, in the description of this disclosure, unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this disclosure depending on the specific circumstances. When a particular device is described as being located between a first device and a second device, an intermediary device may or may not be present between the particular device and the first or second device.
[0030] All terms used in this disclosure have the same meaning as understood by one of ordinary skill in the art to which this disclosure pertains, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and not as idealized or highly formalized, unless expressly defined herein.
[0031] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, they should be considered part of the specification.
[0032] Reference Figure 1 In a first aspect, embodiments of this disclosure provide a cleaning device for calender rolls 2, including a frame 1;
[0033] Calendering roll 2 is rotatably mounted on frame 1;
[0034] Cleaning component 3 is mounted on frame 1 and is adapted to reciprocate along the axial direction of calender roll 2, and abuts against calender roll 2.
[0035] The calendering roll 2 cleaning device provided in this embodiment includes a frame 1. The frame 1 includes a left frame 1 support column and a right frame 1 support column arranged opposite to each other. A rotating shaft is provided between the left frame 1 support column and the right frame 1 support column. One end of the rotating shaft is rotatably connected to the left frame 1 support column and the other end is rotatably connected to the right frame 1 support column. A calendering roll 2 is coaxially arranged on the rotating shaft and rotates synchronously with the rotating shaft.
[0036] A cleaning component 3 is provided on the top of the frame 1. The cleaning component 3 abuts against the calender roll 2. The cleaning component 3 reciprocates along the axial direction of the calender roll 2 to clean the outer surface of the calender roll 2. The cleaning component 3 and the calender roll 2 do not interfere with each other and move independently.
[0037] During use, the calender roll 2 rotates circumferentially, and the cleaning component 3 on the frame 1 reciprocates along the axis of the calender roll 2, cleaning impurities such as crystals and volatiles from the outer surface of the calender roll 2. The cleaning component 3 of the calender roll 2 cleaning device provided in this disclosure moves independently of the calender roll 2 and does not interfere with each other, enabling immediate cleaning of impurities on the surface of the calender roll 2 without requiring production line shutdown to replace the calender roll 2, thus improving production efficiency.
[0038] Reference Figure 1 In some embodiments, the frame 1 includes a calender roll support 11 and a cleaning support 12 disposed on the calender roll support 11, the calender roll 2 is rotatably disposed on the calender roll support 11, and the cleaning component 3 is disposed on the cleaning support 12.
[0039] In some embodiments, the frame 1 includes a calender roll support 11 and a cleaning support 12. The left and right frame 1 supports together form the calender roll support 11. The cleaning support 12 includes a left frame disposed at the top of the left frame 1 support and a right frame disposed at the top of the right frame 1 support, with the left and right frames positioned opposite each other. The cleaning assembly 3 is disposed on the cleaning support 12 and slides horizontally between the left and right frames. Separating the cleaning support 12 and the calender roll support 11 avoids mutual interference and facilitates replacement.
[0040] Reference Figure 1 In some embodiments, a drive shaft 13 is rotatably mounted on the cleaning bracket 12, and the axial direction of the drive shaft 13 is consistent with the axial direction of the calendering roller 2. The cleaning assembly 3 is also connected to a drive member 33 for driving the cleaning assembly 3 to slide on the drive shaft 13.
[0041] In some embodiments, a drive shaft 13 is rotatably mounted on the cleaning support 12. One end of the drive shaft 13 is rotatably connected to the left frame, and the other end is rotatably connected to the right frame. The drive shaft 13 is parallel to the rotation axis of the calendering roller 2, that is, the axis of the drive shaft 13 is aligned with that of the calendering roller 2. The cleaning assembly 3 can slide on the drive shaft 13. The drive shaft 13 is a hollow rod, and one end of the drive shaft 13 has a sealable inlet, which allows cooling air or cooling water to be introduced into the drive shaft 13 for cooling, reducing the temperature of the drive shaft 13, ensuring that the equipment will not deform due to high temperature, and improving the stability of operation.
[0042] One end of the drive shaft 13 is connected to a drive component 33, which includes a drive motor. The drive motor can be a stepper motor. The drive motor is located at one end of the drive shaft 13. The drive motor drives the drive shaft 13 to rotate, thereby driving the cleaning component 3 to move along the axial direction of the calender roll 2 to clean the outer surface of the calender roll 2.
[0043] Reference Figure 1In some embodiments, the cleaning component 3 includes a slider 31 slidably disposed on the drive shaft 13 and a cleaning brush 32 disposed on the slider 31, the cleaning brush 32 being disposed toward the calender roll 2 and adapted to contact the outer surface of the calender roll 2.
[0044] In some embodiments, the cleaning component 3 includes a slider 31 disposed on the drive shaft 13. The slider 31 is rectangular in shape and can slide axially along the drive shaft 13. A cleaning brush 32 is disposed on the lower end face of the slider 31, and the cleaning brush 32 contacts the outer surface of the calender roll 2. During the sliding process of the slider 31, the cleaning brush 32 rubs against the outer surface of the calender roll 2 to clean the calender roll 2. The structure is simple and easy to use.
[0045] Reference Figure 1 In some embodiments, the drive shaft 13 passes through the slider 31 and is threadedly connected to the slider 31.
[0046] In some embodiments, the drive shaft 13 is provided with an external thread, and the slider 31 is provided with a through threaded hole. The axial direction of the threaded hole is consistent with the axial direction of the drive shaft 13. The external thread on the drive shaft 13 is adapted to the internal thread of the threaded hole on the slider 31. The drive shaft 13 passes through the threaded hole so that the slider 31 is connected to the drive shaft 13. After setting a constraint to restrict the circumferential rotation of the slider 31, when the drive shaft 13 rotates, the slider 31 can slide along the external thread on the drive shaft 13. The structure is simple and convenient.
[0047] Reference Figure 1 In some embodiments, a guide rod 34 is provided on the cleaning bracket 12. The axial direction of the guide rod 34 is consistent with the axial direction of the drive shaft 13. The guide rod 34 passes through the slider 31, and the slider 31 is adapted to slide on the guide rod 34.
[0048] In some embodiments, a guide rod 34 is fixedly connected to the cleaning bracket 12. The guide rod 34 is parallel to the drive shaft 13. In the vertical direction, the guide rod 34 is located between the drive shaft 13 and the calendering roller 2. The guide rod 34 passes through the slider 31 and constrains and guides the slider 31 to prevent the slider 31 from rotating synchronously with the drive shaft 13. When the drive shaft 13 rotates, the guide rod 34 constrains the slider 31, so that the slider 31 only moves horizontally and moves along the axial direction of the drive shaft 13 and the guide rod 34, without circumferential rotation, which improves the stability of the slider 31 when moving.
[0049] The guide rod 34 is a hollow rod with a sealable inlet at one end, which allows cooling air or water to be introduced into the drive shaft 13 for cooling, reducing the temperature of the guide rod 34, ensuring that the equipment will not deform due to high temperature, and improving the stability of operation.
[0050] Reference Figure 3 In some embodiments, the cleaning brush 32 is inserted on the side of the slider 31 facing the calendering roller 2, and the cleaning brush 32 is detachably connected to the slider 31.
[0051] In some embodiments, the slider 31 is provided with a mounting groove on the side facing the calender roll 2. The mounting groove is a dovetail groove. The cleaning brush 32 includes a mounting part that cooperates with the dovetail groove and a brush part provided on the mounting part. The slider 31 is provided with a plurality of fixing grooves that communicate with the mounting groove. After the mounting part of the cleaning brush 32 is inserted into the mounting groove, the position of the cleaning brush 32 is fixed by embedding fixing screws into the fixing grooves.
[0052] Reference Figure 2 and Figure 3 In some embodiments, the slider 31 has a plurality of water inlet channels 311, all of which are connected to the cleaning brush 32, but are not connected to each other.
[0053] In some embodiments, the slider 31 is provided with a plurality of water inlet channels 311. The water inlet channels 311 are arranged vertically. The top end of the water inlet channel 311 passes through the upper surface of the slider 31 and communicates with the outside. The bottom end of the water inlet channel 311 passes through the lower surface of the slider 31 and communicates with the cleaning brush 32. The multiple water inlet channels 311 are not interconnected. The top opening of the water inlet channel 311 is connected to an external water supply device. During the operation of the cleaning device, the water inlet channel 311 continuously supplies water to the cleaning brush 32 to keep the cleaning brush 32 moist. Some of the overflowing water can also rinse the surface of the calendering roller 2, further improving the cleaning efficiency.
[0054] Reference Figure 2 In some embodiments, the cleaning component 3 includes a blower head 35 and a baffle plate 36 fixed on the slider 31. The blower head 35 is connected to an external air source to blow air onto the outer surface of the calender roll 2, and the baffle plate 36 is disposed adjacent to the blower head 35.
[0055] In some embodiments, the cleaning component 3 further includes a blower head 35 disposed on the slider 31. There are two blower heads 35, which are symmetrically disposed on both sides of the slider 31. The blower heads 35 are connected to an external air source, and the air outlets of the blower heads 35 face the outer surface of the calender roll 2. During the sliding of the slider 31, the blower heads 35 blow air onto the outer surface of the calender roll 2, which can blow away some dust or impurities, as well as blow away water residue on the surface of the calender roll 2, thereby drying the calender roll 2.
[0056] The blower head 35 is provided with a baffle plate 36 on its outside. The baffle plate 36 is connected to the slider 31. The blower head 35 is located between the baffle plate 36 and the slider 31. The baffle plate 36 plays the role of blocking and concentrating the air, and guides part of the outward airflow to the calender roll 2, thereby improving the drying efficiency of the blower head 35 on the calender roll 2.
[0057] In a preferred embodiment of the calender roll 2 cleaning device provided in this disclosure, a frame 1 is included. The frame 1 includes a calender roll support 11 and a cleaning support 12. The calender roll support 11 includes a left frame 1 support column and a right frame 1 support column arranged opposite to each other. A rotating shaft is provided between the left frame 1 support column and the right frame 1 support column. One end of the rotating shaft is rotatably connected to the left frame 1 support column, and the other end is rotatably connected to the right frame 1 support column. A calender roll 2 is coaxially arranged on the rotating shaft, and the calender roll 2 rotates synchronously with the rotating shaft.
[0058] The cleaning support 12 includes a left frame positioned at the top of the left frame 1 support pillar and a right frame positioned at the top of the right frame 1 support pillar, with the left and right frames arranged opposite each other. A drive shaft 13 connects the left and right frames, with one end of the drive shaft 13 rotatably connected to the left frame and the other end drivingly connected to the right frame. The drive shaft 13 is parallel to the rotation axis of the calendering roll 2, meaning that the axis of the drive shaft 13 is aligned with that of the calendering roll 2. The drive shaft 13 is a hollow rod, with a sealable inlet at one end, allowing cooling air or water to be introduced into the drive shaft 13 for cooling, reducing its temperature, preventing deformation of the equipment due to high temperatures, and improving operational stability.
[0059] A cleaning component 3 is mounted on the cleaning support 12 and can reciprocate along the axis of the calender roll 2. The cleaning component 3 includes a slider 31, which is rectangular in shape and can slide axially along the drive shaft 13. A cleaning brush 32 is mounted on the lower end face of the slider 31 and is in contact with the outer surface of the calender roll 2. A mounting groove is provided on the side of the slider 31 facing the calender roll 2. The mounting groove is a dovetail groove. The cleaning brush 32 includes a mounting part that mates with the dovetail groove and a brush part mounted on the mounting part. The slider 31 has multiple fixing grooves that communicate with the mounting groove. After the mounting part of the cleaning brush 32 is inserted into the mounting groove, the position of the cleaning brush 32 is fixed by inserting fixing screws into the fixing grooves.
[0060] The drive shaft 13 is provided with an external thread, and the slider 31 is provided with a through threaded hole. The axial direction of the threaded hole is consistent with the axial direction of the drive shaft 13. The external thread on the drive shaft 13 is adapted to the internal thread of the threaded hole on the slider 31. The drive shaft 13 passes through the threaded hole so that the slider 31 is connected to the drive shaft 13.
[0061] A guide rod 34 is fixedly connected to the cleaning bracket 12. The guide rod 34 is parallel to the drive shaft 13. In the vertical direction, the guide rod 34 is located between the drive shaft 13 and the calendering roller 2. The guide rod 34 passes through the slider 31 and plays a role in constraining and guiding the slider 31.
[0062] The guide rod 34 is a hollow rod with a sealable inlet at one end, which allows cooling air or water to be introduced into the drive shaft 13 for cooling, reducing the temperature of the guide rod 34, ensuring that the equipment will not deform due to high temperature, and improving the stability of operation.
[0063] The slider 31 has several water inlet channels 311. The water inlet channels 311 are arranged vertically. The top of the water inlet channel 311 passes through the upper surface of the slider 31 and communicates with the outside. The bottom of the water inlet channel 311 passes through the lower surface of the slider 31 and communicates with the cleaning brush 32. The multiple water inlet channels 311 are not interconnected. The top opening of the water inlet channel 311 is connected to the external water supply device.
[0064] The cleaning bracket 12 is also equipped with a drive component 33, which includes a drive motor. The drive motor can be a stepper motor. The drive motor is located at one end of the transmission shaft 13. The drive motor drives the transmission shaft 13 to rotate, thereby driving the slider 31 to move along the axis of the calendering roller 2 to clean the outer surface of the calendering roller 2.
[0065] The cleaning component 3 also includes a blower head 35 disposed on the slider 31. There are two blower heads 35, which are symmetrically disposed on both sides of the slider 31. The blower heads 35 are connected to an external air source, and the air outlets of the blower heads 35 face the outer surface of the calender roll 2. During the sliding of the slider 31, the blower heads 35 blow air onto the outer surface of the calender roll 2, which can blow away the water residue on the surface of the calender roll 2 and dry the calender roll 2.
[0066] The blower head 35 is provided with a baffle plate 36 on the outside. The baffle plate 36 is connected to the slider 31. The baffle plate 36 plays the role of blocking and concentrating the air, and directing part of the outward airflow to the calender roll 2, thereby improving the drying efficiency of the blower head 35 on the calender roll 2.
[0067] During the rotation of the calender roll 2, the drive unit 33 is turned on, and the drive unit 33 drives the transmission shaft 13 to rotate, causing the slider 31 to reciprocate along the axial direction of the drive shaft. Cleaning water or other cleaning liquid is continuously supplied into the slider 31 from the outside. After the cleaning brush 32 on the lower end face of the slider 31 is wetted by the cleaning water or other cleaning liquid, it continues to contact the outer surface of the calender roll 2, washing and cleaning the outer surface of the roll. At the same time, the blower head 35 connected to the external air source continuously blows air onto the outer surface of the roll, blowing away some dust or impurities, and also blowing away the water marks remaining on the surface of the calender roll 2. After cleaning for a certain period of time, the operating status of the cleaning device is adjusted according to the condition of the product after cleaning the calender roll 2.
[0068] The cleaning component 3 of the calender roll 2 cleaning device provided in this disclosure moves independently of the calender roll 2 and does not interfere with each other. It can clean the calender roll 2 periodically when the production line is not running, and can also clean the impurities on the surface of the calender roll 2 in real time when the production line is running, without having to stop the production line to replace the calender roll 2, thus improving production efficiency.
[0069] Based on the calender roll 2 cleaning device provided by the above-described technical solution of this utility model, in a second aspect, this disclosure provides a calender including the aforementioned calender roll 2 cleaning device. Therefore, it possesses at least all the beneficial effects brought about by the technical solution of the embodiments of the aforementioned calender roll 2 cleaning device.
[0070] The embodiments of this disclosure have now been described in detail. To avoid obscuring the concept of this disclosure, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.
[0071] While specific embodiments of this disclosure have been described in detail by way of examples, those skilled in the art should understand that the examples are for illustrative purposes only and not intended to limit the scope of this disclosure. Those skilled in the art should understand that modifications can be made to the above embodiments or equivalent substitutions can be made to some technical features without departing from the scope and spirit of this disclosure. In particular, as long as there is no structural conflict, the technical features mentioned in the various embodiments can be combined in any manner.
Claims
1. A calender roll cleaning device characterized by, include: The frame (1) includes a calender roll support (11) and a cleaning support (12) disposed on the calender roll support (11), and a drive shaft (13) is rotatably disposed on the cleaning support (12). Calendering roll (2), the calendering roll (2) is rotatably mounted on the frame (1); Cleaning component (3), the cleaning component (3) is disposed on the frame (1), the cleaning component (3) is adapted to reciprocate in the axial direction of the calender roll (2), and the cleaning component (3) abuts against the calender roll (2); The cleaning component (3) includes a slider (31) slidably disposed on the drive shaft (13) and a cleaning brush (32) disposed on the slider (31). The cleaning brush (32) is disposed facing the calender roll (2) and is adapted to contact the outer surface of the calender roll (2). The slider (31) is provided with a plurality of water inlet channels (311). All of the water inlet channels (311) are connected to the cleaning brush (32), but the water inlet channels (311) are not connected to each other. The cleaning assembly (3) also includes a blower head (35) and a baffle plate (36) fixed on the slider (31). The blower head (35) is connected to an external air source to blow air onto the outer surface of the calender roll (2). The baffle plate (36) is disposed adjacent to the blower head (35).
2. The calender roll cleaning apparatus of claim 1, wherein, The calendering roll (2) is rotatably mounted on the calendering roll support (11), and the cleaning component (3) is mounted on the cleaning support (12).
3. The calender roll cleaning apparatus of claim 2, wherein, The axial direction of the drive shaft (13) is consistent with the axial direction of the calendering roll (2), and the cleaning assembly (3) is also connected to a drive member (33) for driving the cleaning assembly (3) to slide on the drive shaft (13).
4. The calender roll cleaning apparatus of claim 1, wherein, The drive shaft (13) passes through the slider (31) and is threadedly connected to the slider (31).
5. The calender roll cleaning apparatus of claim 1, wherein, The cleaning bracket (12) is provided with a guide rod (34), the axial direction of the guide rod (34) is consistent with the axial direction of the transmission shaft (13), the guide rod (34) passes through the slider (31), and the slider (31) is adapted to slide on the guide rod (34).
6. The calender roll cleaning apparatus of claim 1, wherein, The cleaning brush (32) is detachably disposed on the side of the slider (31) facing the calendering roll (2).
7. A calender characterized by, The device includes a calendering roll cleaning apparatus as described in any one of claims 1-6.