Oilable base paper processing equipment

Abstract

This application discloses an oilable base paper processing device, which includes an oiling apparatus, an oiling mechanism, an oiling frame, and an oiling component. The oiling component includes two oil-collecting rollers and an oil roller assembly. An oil-collecting groove is formed between the two oil-collecting rollers. The oil-collecting rollers rotate to transfer a portion of the silicone oil in the oil-collecting groove to its peripheral wall. The oil roller assembly includes a transfer roller. The oil-collecting rollers, which are in contact with the oil roller assembly, rotate to transfer a portion of the silicone oil adhering to their peripheral wall to the peripheral wall of the transfer roller. The base paper being conveyed adheres to the surface of the transfer roller, and while being conveyed by the rotating transfer roller, a portion of the silicone oil is applied to its surface to obtain an oiled base paper. This application utilizes roller conveying, causing the amount of silicone oil to gradually decrease during the transfer process, thereby controlling the final amount of silicone oil coated on the base paper, effectively avoiding excessive fluctuations in the coating amount, and ensuring coating quality.

Description

Technical Field

[0001] This application relates to the field of self-adhesive label technology, and more particularly to equipment for processing oilable backing paper. Background Technology

[0002] Self-adhesive labels typically consist of a face paper coated with adhesive and a backing paper. A silicone oil layer is formed on the side of the backing paper that adheres to the face paper, allowing the backing paper to be quickly peeled off. To improve processing efficiency and quality, oiling equipment is now widely used in industrial production to perform the silicone oil coating operation.

[0003] In this type of oiling device, the oiling roller is horizontally mounted above the oil box, with its lower outer periphery in contact with the silicone oil in the oil box. During use, the conveyed backing paper adheres to the surface of the oiling roller. The roller rotates to coat its periphery with silicone oil and transfer it to the backing paper surface, thus achieving oiling. With the positions of the oiling roller and oil box fixed, the roller is initially required to be partially submerged in silicone oil. As use progresses, the amount of silicone oil in the oil box gradually decreases, resulting in a gradual reduction in the contact between the lower end of the oiling roller and the silicone oil. Due to the viscosity of silicone oil, the amount of silicone oil absorbed by the roller gradually decreases, leading to an insufficiently thin silicone oil layer formed during the later coating process, making it difficult to guarantee coating quality. Therefore, a control unit is usually required to monitor the oil level in real time and adjust the contact between the oiling roller and the silicone oil accordingly to ensure a constant amount of silicone oil absorbed by the roller. However, this significantly complicates the device and increases equipment costs. Utility Model Content

[0004] To address the aforementioned technical problems and achieve at least one advantage of this application, this application provides an oilable backing paper processing apparatus, the oilable backing paper processing apparatus including an oiling device, the oiling device including an oiling mechanism, the oiling mechanism including:

[0005] Oiling rack;

[0006] The oiling component includes:

[0007] Two oil storage rollers are arranged side by side with their respective peripheral walls in contact and axially parallel, forming an oil storage groove between the two oil storage rollers for storing silicone oil. The two oil storage rollers are rotatably mounted on the oiling frame and rotate in opposite directions. The rotation of the oil storage rollers causes a portion of the silicone oil in the oil storage groove to be transferred to its peripheral wall.

[0008] An oil roller assembly is attached to the peripheral wall of an oil storage roller. The oil roller assembly includes a coating transfer roller, which is rotatably mounted on the oiling frame and parallel to the axial direction of the oil storage roller. The oil storage roller, which is attached to the oil roller assembly, rotates to transfer a portion of the silicone oil adhering to its peripheral wall to the peripheral wall of the coating transfer roller. The conveyed base paper is attached to the surface of the coating transfer roller so that it is conveyed by the rotating coating transfer roller while a portion of the silicone oil is applied to its surface to obtain an oiled base paper.

[0009] According to one embodiment of this application, the oil roller assembly further includes at least one oil transfer roller, which is rotatably mounted on the oiling frame and parallel to the axial direction of the oil storage roller. One oil storage roller and one oil transfer roller are arranged side by side with their respective peripheral wall portions in contact and rotating in opposite directions. The coating transfer roller and the oil transfer roller are arranged side by side with their respective peripheral wall portions in contact and rotating in opposite directions. One oil storage roller rotates to transfer a portion of the silicone oil adhering to its peripheral wall to the peripheral wall of the oil transfer roller and then to the peripheral wall of the coating transfer roller via the oil transfer roller.

[0010] According to one embodiment of this application, the oiling component further includes a pressure roller, which is rotatably mounted on the oiling frame and rotates in the opposite direction to the oiling roller. The pressure roller is axially parallel to the oiling roller and spaced a predetermined distance from the oiling roller. The base paper is conveyed and moves between the pressure roller and the oiling roller, and is pressed by the pressure roller to remain attached to the surface of the oiling roller.

[0011] According to one embodiment of this application, the oiling mechanism further includes an oiling drive member, which is mounted on the oiling drive member and driven by the oiling drive member to perform an oiling operation.

[0012] According to one embodiment of this application, the oiling device includes an oil supply mechanism, which includes an oil supply pipe located above and corresponding to the oil storage tank. Silicone oil flowing through the oil supply pipe is introduced into the oil storage tank to supply silicone oil to the oil storage tank.

[0013] According to one embodiment of this application, the oil supply pipe has an oil passage and a plurality of oil outlets that are all connected to the oil passage. The plurality of oil outlets are distributed at intervals along the axial direction of the oil passage and are all corresponding to the oil storage tank. Silicone oil is introduced into one end of the oil passage, and the silicone oil flowing through the oil passage is discharged through the plurality of oil outlets and introduced into the oil storage tank.

[0014] According to one embodiment of this application, the oil supply mechanism further includes an oil supply pump, which is connected to the oil tank via a pipeline, and is connected to one end of the oil supply pipe to deliver silicone oil to the oil passage.

[0015] According to one embodiment of this application, the oiling device further includes an oil receiving box, which is placed below the oil storage tank and is used to receive silicone oil dripping from the oil storage tank through the gap between the two oil storage rollers.

[0016] According to one embodiment of this application, the oilable base paper processing equipment includes a drying device, which is adjacent to the oiling device, and the drying device is used to dry the oiled base paper.

[0017] According to one embodiment of this application, the oilable base paper processing equipment further includes a cooling device, which is adjacent to the drying device. After the oiled base paper is dried by the drying device, it is conveyed to the cooling device for cooling. Attached Figure Description

[0018] Figure 1 A schematic diagram of the structure of the oilable base paper processing equipment described in this application is shown.

[0019] Figure 2 A structural cross-sectional view of the oilable base paper processing equipment described in this application is shown.

[0020] Figure 3 It shows Figure 2 Enlarged view of a local structure.

[0021] Figure 4 A schematic diagram of the oiling device structure of the oilable base paper processing equipment described in this application is shown.

[0022] Figure 5 A schematic diagram of the cooling device structure of the oilable base paper processing equipment described in this application is shown.

[0023] Figure 6 A schematic diagram of the water replenishment device of the oilable base paper processing equipment described in this application is shown from one perspective.

[0024] Figure 7 A schematic diagram of the water replenishment device of the oilable base paper processing equipment described in this application is shown from another perspective.

[0025] Figure 8 It shows Figure 7 Enlarged view of a local structure. Detailed Implementation

[0026] The following description is intended to disclose this application and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art. The basic principles of this application defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of this application.

[0027] Those skilled in the art should understand that, in the disclosure of this application, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application 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 above terms should not be construed as limitations on this application.

[0028] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number.

[0029] refer to Figures 1 to 4 A preferred embodiment of the oilable base paper processing equipment according to this application will be described in detail below. The oilable base paper processing equipment includes an oiling device 10, which includes an oiling mechanism 11. The oiling mechanism 11 includes an oiling frame 111 and an oiling component 112. The oiling component 112 includes two oil-collecting rollers 1121, which are arranged side-by-side with their respective peripheral walls abutting and axially parallel. An oil-collecting groove 112101 is formed between the two oil-collecting rollers 1121, which is used to store silicone oil. Both oil-collecting rollers 1121 are rotatably mounted on the oiling frame 111 and rotate in opposite directions. The rotation of the oil-collecting rollers 1121 causes a portion of the silicone oil in the oil-collecting groove 112101 to transfer to its peripheral wall.

[0030] The oiling component 112 includes an oil roller assembly 1122, which is in contact with the peripheral wall of an oil storage roller 1121. The oil roller assembly 1122 includes a transfer roller 11221, which is rotatably mounted on the oiling frame 111 and axially parallel to the oil storage roller 1121. The oil storage roller 1121, in contact with the oil roller assembly 1122, rotates to transfer a portion of the silicone oil adhering to its peripheral wall to the peripheral wall of the transfer roller 11221. The conveyed base paper adheres to the surface of the transfer roller 11221 so that it is conveyed by the rotating transfer roller 11221 while a portion of the silicone oil is applied to its surface to obtain an oiled base paper.

[0031] In this way, by using roller conveying, the amount of silicone oil gradually decreases during the transfer process, thereby controlling the final amount of silicone oil coated on the base paper and effectively avoiding excessive fluctuations in the coating amount, thus ensuring coating quality. In addition, by attaching the base paper to the coating roller 11221, the silicone oil is evenly coated on the surface of the base paper.

[0032] Furthermore, the oil roller assembly 1122 also includes at least one oil transfer roller 11222, which is rotatably mounted on the oiling frame 111 and axially parallel to the oil storage roller 1121. One oil storage roller 1121 and one oil transfer roller 11222 are arranged side-by-side with their respective peripheral wall portions in contact and rotating in opposite directions. One oil storage roller 1121 rotates to transfer a portion of the silicone oil adhering to its peripheral wall to the peripheral wall of the oil transfer roller 11222 and then to the peripheral wall of the oil transfer roller 11222, thereby gradually reducing the amount of silicone oil and ensuring accurate silicone oil coating.

[0033] Preferably, two oil transfer rollers 11222 are provided, and the two oil transfer rollers 11222 are arranged in an axially parallel manner. The peripheral walls of the two oil transfer rollers 11222 are respectively attached to the peripheral wall of an oil storage roller 1121 and the peripheral wall of the coating roller 11221, so that the silicone oil adhering to the peripheral wall of the oil storage roller 1121 is transferred sequentially through the two oil transfer rollers 11222 to the peripheral wall of the coating roller 11221, so as to accurately control the amount of silicone oil coated.

[0034] Furthermore, the oiling component 112 also includes a pressure roller 1123, which is rotatably mounted on the oiling frame 111 and rotates in the opposite direction to that of the coating roller 11221. The pressure roller 1123 is axially parallel to the coating roller 11221 and spaced a predetermined distance from it. The base paper is conveyed and moves between the pressure roller 1123 and the coating roller 11221, and is pressed by the pressure roller 1123 to remain attached to the surface of the coating roller 11221, ensuring that the silicone oil coating operation can proceed normally.

[0035] Furthermore, the oiling mechanism 11 also includes an oiling drive member 113, wherein the oiling member 112 is mounted on the oiling drive member 113 and is driven by the oiling drive member 113 to perform the oiling operation.

[0036] Preferably, the oiling drive component 113 is implemented to include multiple motors, and each of the oil storage roller 1121, the oil transfer roller 11221, each of the oil transfer roller 11222 and the pressure transfer roller 1123 is connected to one of the motors so as to be driven to rotate by the multiple motors respectively.

[0037] The oiling device 10 includes an oil supply mechanism 12, which includes an oil supply pipe 121. The oil supply pipe 121 is located above the oil storage tank 112101 and corresponds to the oil storage tank 112101. Silicone oil flowing through the oil supply pipe 121 is introduced into the oil storage tank 112101 to supply silicone oil to the oil storage tank 112101.

[0038] Preferably, the oil supply pipe 121 has an oil passage 12101 and a plurality of oil outlets 12102, each communicating with the oil passage 12101. The plurality of oil outlets 12102 are spaced apart along the axial direction of the oil passage 12101 and each corresponds to the oil storage tank 112101. Silicone oil is introduced into one end of the oil passage 12101, and the silicone oil flowing through the oil passage 12101 is discharged through the plurality of oil outlets 12102 and introduced into the oil storage tank 112101, so as to quickly and comprehensively supply silicone oil to the oil storage tank 112101.

[0039] Furthermore, the oil supply mechanism 12 also includes an oil supply pump 122, which is connected to the oil tank via a pipeline, and is connected to one end of the oil supply pipe 121 to deliver silicone oil to the oil passage 12101.

[0040] The oiling device 10 also includes an oil receiving box 13, which is placed below the oil storage tank 112101. The oil receiving box 13 is used to receive silicone oil that drips from the oil storage tank 112101 through the gap between the two oil storage rollers 1121, so as to recycle it.

[0041] refer to Figures 1 to 2 The oilable base paper processing equipment includes a drying device 20, which includes a drying mechanism 21. The drying mechanism 21 is adjacent to the oiling device 10. The drying mechanism 21 is used to dry the oiled base paper to cure the silicone oil on the surface of the oiled base paper and improve the strength of the silicone oil adhering to the base paper.

[0042] The drying mechanism 21 includes a drying body 211, which has a drying space 21101, an air inlet channel 21102, and an air outlet channel 21103. Both the air inlet channel 21102 and the air outlet channel 21103 are connected to the drying space 21101. The air inlet channel 21102 is used to introduce hot air into the drying space 21101, and the air outlet channel 21103 is used to discharge gas from the drying space 21101 to balance the air pressure. The coated base paper is conveyed and moves through the drying space 21101 to be dried by the hot air within it.

[0043] Preferably, the air intake channel 21102 includes a main channel 211021 and multiple sub-channels 211022. One end of each of the multiple sub-channels 211022 is connected to the main channel 211021, and the ends of each of the multiple sub-channels 211022 away from the main channel 211021 are connected to the drying space 21101, so as to increase the hot air supply and improve the uniformity of hot air distribution in the drying space 21101.

[0044] Preferably, the plurality of sub-channels 211022 are connected to one port of the drying space 21101 and are distributed at intervals in a direction parallel to the conveying direction of the oiled base paper in the drying space 21101 and corresponding to the oiled base paper moving through the drying space 21101, so that the hot air discharged from the sub-channels 211022 to the drying space 21101 is directly sprayed onto the oiled base paper, so that the oiled base paper is dried quickly.

[0045] Preferably, one port of the sub-channel 211022 connected to the drying space 21101 is located above the port of the air outlet channel 21103 connected to the drying space 21101, so that hot air passes through the oiled paper from top to bottom and is then discharged, so that the oiled paper is fully dried.

[0046] The drying mechanism 21 includes a fan 212, which is connected to the main channel 211021. The fan 212 is used to guide hot air into the main channel 211021.

[0047] Furthermore, the drying device 20 also includes a material guiding mechanism 22, which includes at least two material guiding rollers 221. At least one material guiding roller 221 is installed at each end of the portion of the drying body 211 forming the drying space 21101. The material guiding rollers 221 are rotatable and axially parallel to the pressure roller 1123. The oiled base paper obtained by the oiling mechanism 11 is conveyed to at least one material guiding roller 221 located at one end of the portion of the drying body 211 forming the drying space 21101 and conveyed along the drying space 21101 to at least one material guiding roller 221 located at the other end of the portion of the drying body 211 forming the drying space 21101 via the corresponding material guiding roller 221, so that the oiled base paper is conveyed by the material guiding rollers 221 located at both ends of the portion of the drying body 211 forming the drying space 21101.

[0048] Furthermore, the material guiding mechanism 22 also includes a material guiding drive component 222, and the material guiding roller 221 is mounted on the material guiding drive component 222 and driven by the material guiding drive component 222 to rotate so that the oiled base paper is smoothly conveyed.

[0049] Preferably, the material guiding drive component 222 is implemented to include at least two motors.

[0050] refer to Figure 1 , Figure 2 and Figure 5 The oilable base paper processing equipment also includes a cooling device 30, which includes a cooling mechanism 31. The cooling mechanism 31 is adjacent to the drying device 20. After the oiled base paper is dried by the drying mechanism 21, it is conveyed to the cooling mechanism 31 for cooling, thereby shaping the oiled base paper.

[0051] The cooling mechanism 31 includes a cooling rack 311 and at least one cooling component 312. The cooling component 312 is mounted on the cooling rack 311. The oiled backing paper that has been removed from the drying space 21101 is conveyed to the cooling component 312 for cooling.

[0052] Preferably, the cooling assembly 312 includes a cooling pipe 3121 and two rotary joints 3122. The peripheral wall of the cooling pipe 3121 is made of a thermally conductive material. The cooling pipe 3121 is rotatably mounted on the cooling rack 311, and the two ends of the cooling pipe 3121 are respectively connected to the rotary joints 3122. Both rotary joints 3122 are connected to pipes. The cooling medium flows through the pipes and is introduced into one of the rotary joints 3122 and then into the cooling pipe 3121. The oiled backing paper, which has been dried by the drying mechanism 21, is attached to the surface of the cooling pipe 3121 to exchange heat with the cooling medium inside the cooling pipe 3121 and thus cool down. The cooling medium inside the cooling pipe 3121 flows through the other rotary joint 3122 and is discharged through the corresponding pipe.

[0053] Preferably, the cooling assembly 312 is provided with multiple components. The oiled base paper, after being dried by the drying mechanism 21, is conveyed through the cooling pipes 3121 of the multiple cooling assemblies 312 for multiple cooling processes to ensure that the oiled base paper is sufficiently cooled.

[0054] Furthermore, the cooling device 30 also includes a feeding mechanism 32, which includes at least one feeding roller 321. The feeding roller 321 is axially parallel to the cooling pipe 3121 and rotatably mounted on the cooling frame 311. The oiled base paper cooled by the cooling assembly 312 is conveyed to at least one of the feeding rollers 321.

[0055] Furthermore, the feeding mechanism 32 includes a feeding drive component 322, and the feeding roller 321 is mounted on the feeding drive component 322 and driven by the feeding drive component 322 to rotate so that the oiled base paper is smoothly conveyed.

[0056] Preferably, the feeding drive component 322 is implemented to include at least one motor.

[0057] refer to Figure 1 , Figure 2 , Figure 6 , Figure 7 and Figure 8 Furthermore, the oilable base paper processing equipment includes a water replenishment device 40, which is adjacent to the cooling device 30. The water replenishment device 40 is used to replenish water to the side of the oiled base paper that is not coated with silicone oil, so as to prevent the oiled base paper from shrinking and deforming due to excessively low moisture content during drying and high ambient moisture content, and to reduce electrostatic adsorption, which is beneficial to subsequent processing.

[0058] The water replenishment device 40 includes a water replenishment frame 41 and a water replenishment mechanism 42. The water replenishment mechanism 42 includes a water replenishment roller 421 and a water replenishment box 422. The water replenishment box 422 has a water tank 42201 for storing water. The axis of the water replenishment roller 421 is located on a horizontal plane, and the outer peripheral wall of the lower end of the water replenishment roller 421 is placed in the water tank 42201 to contact the water in the water tank 42201. The water replenishment roller 421 is configured to rotate so that its peripheral wall is fully coated with water. The oiled base paper transferred through the cooling device 30 is conveyed to the water replenishment roller 421 and its uncoated side is attached to the surface of the water replenishment roller 421. The rotating water replenishment roller 421 conveys the oiled base paper while transferring the water adhering to its peripheral wall to the uncoated side of the oiled base paper, thereby achieving water replenishment for coating the oiled base paper. In this way, the water is applied by rotating the roller, which is more uniform and has a higher water utilization rate than the common water spraying method. The equipment cost is also lower.

[0059] Furthermore, the water replenishment device 40 includes a water level monitoring mechanism 43, which includes a monitoring element 431, a movement control component 432, and a controller 433. The monitoring element 431 is communicatively connected to the controller 433, and the movement control component 432 is controllably connected to the controller 433. The monitoring element 431 is used to detect the water level in the water tank 42201. The water replenishment roller 421 and the water replenishment box 422 are arbitrarily installed on the movement control component 432 and moved by the movement control component 432 to reduce the distance between the water replenishment roller 421 and the bottom wall of the water tank 42201, so that the outer peripheral wall of the lower end of the water replenishment roller 421 remains in contact with the water in the water replenishment box 422.

[0060] Specifically, the monitoring device 431 detects the water level in the water tank 42201 and feeds it back to the controller 433. When the controller 433 determines that the water level is lower than the maximum water level in the preset water level range, the controller 433 controls the movement control component 432 to operate. The water replenishment roller 421 and the water replenishment box 422 are moved by the movement control component 432 to reduce the distance between the water replenishment roller 421 and the bottom wall of the water tank 42201, ensuring that the outer peripheral wall of the lower end of the water replenishment roller 421 is in contact with the water.

[0061] Preferably, the monitoring element 431 is implemented as a liquid level sensor.

[0062] Preferably, the control component 432 is implemented to include at least one cylinder.

[0063] Furthermore, the water level monitoring mechanism 43 also includes a prompting component 434, which is controllably connected to the controller 433 and is used to prompt staff to replenish water.

[0064] Specifically, the monitoring device 431 monitors the water level in the water tank 42201 and feeds it back to the controller 433. When the controller 433 determines that the water level is lower than the minimum water level in the preset water level range, the controller 433 controls the prompting device 434 to operate to prompt the staff so that the staff can supply water to the water tank 42201 in a timely manner.

[0065] Preferably, the alerting element 434 is implemented as an alarm or warning light.

[0066] The water replenishment device 40 further includes a material transfer mechanism 44, which includes a material roller group 441. The material roller group 441 includes a pressure roller 4411, which is rotatable and rotates in the opposite direction to the water replenishment roller 421. The pressure roller 4411 is axially parallel to the water replenishment roller 421 and maintains a predetermined distance from it. The coated backing paper is conveyed between the pressure roller 4411 and the water replenishment roller 421 with its silicone-coated side against a portion of the peripheral wall of the pressure roller 4411 and its uncoated side against a portion of the peripheral wall of the water replenishment roller 421, ensuring that the water replenishment operation can proceed normally.

[0067] Preferably, the pressure roller 4411 is rotatably mounted on the water replenishment frame 41. The water replenishment box 422 is mounted on the movement control member 432 and driven upward by the movement control member 432, so that the water in the water tank 42201 approaches the water replenishment roller 421 to contact the outer peripheral wall of the lower end of the water replenishment roller 421. The monitoring element 431 is mounted on the water replenishment box 422 to move together with the water replenishment box 422.

[0068] As deformable, both the pressure roller 4411 and the water replenishment roller 421 are mounted on the control member 432 and driven downward by the control member 432 to bring the water replenishment roller 421 close to the water in the water tank 42201 for contact. The monitoring element 431 is mounted on the water replenishment box 422 or the water replenishment frame 41.

[0069] Furthermore, the material roller assembly 441 also includes at least one transfer roller 4412, which is rotatably mounted on the water replenishment frame 41 and is axially parallel to the water replenishment roller 421. The oiled base paper treated with water by the water replenishment roller 421 is conveyed to at least one of the material transfer rollers 4412.

[0070] The material transfer mechanism 44 includes a material transfer drive component 442. The pressure roller 4411 and the material transfer roller 4412 are arbitrarily installed on the material transfer drive component 442 and driven by the material transfer drive component 442 to rotate, so that the oiled base paper is smoothly transferred.

[0071] Preferably, the material transfer drive component 442 is implemented to include at least one motor.

[0072] It is worth mentioning that the drying device 20 is located on top of the oiling device 10, the cooling device 30 and the water replenishment device 40, and the water replenishment device 40 is located between the oiling device 10 and the cooling device 30, so as to make the overall structure compact and reduce the occupancy of lateral space.

[0073] refer to Figures 1 to 2 The oilable base paper processing equipment further includes an unwinding device 50, which includes an unwinding roller 51. The unwinding roller 51 is axially parallel to the coating transfer roller 11221. The unwinding roller 51 is rotatable to unwind the base paper into a roll. The base paper unwound by the unwinding roller 51 is conveyed to the surface of the coating transfer roller 11221 for oiling by the coating transfer roller 11221.

[0074] The unwinding device 50 further includes an unwinding drive component 52, and the unwinding roller 51 is mounted on the unwinding drive component 52 and driven by the unwinding drive component 52 to rotate so as to automatically perform the unwinding operation.

[0075] Preferably, the unwinding drive component 52 is implemented to include a motor.

[0076] Those skilled in the art should understand that the embodiments of this application described above and shown in the accompanying drawings are merely examples and do not limit the scope of this application. The advantages of this application have been fully and effectively implemented. The functional and structural principles of this application have been demonstrated and explained in the embodiments, and any variations or modifications can be made to the implementation of this application without departing from the stated principles.

Claims

1. An oilable base paper processing apparatus, characterized by The oilable base paper processing device comprises an oiling device, which comprises an oiling mechanism, the oiling mechanism comprises: an oiling frame; an oiling member, which comprises: two oil storage rollers, which are arranged side by side with their respective wall portions abutting and axially parallel, and form an oil storage groove between them for storing silicone oil, and are rotatably mounted on the oiling frame with opposite rotation directions, and rotate to transfer part of the silicone oil in the oil storage groove to their wall portions; an oil roller set, which abuts the wall portion of one of the oil storage rollers, and comprises a coating transfer roller, which is rotatably mounted on the oiling frame axially parallel to the oil storage roller, and rotates to transfer part of the silicone oil adhered to the wall portion of the oil storage roller to the wall portion of the coating transfer roller, and the base paper abutting the surface of the coating transfer roller is transferred by the coating transfer roller while being coated with part of the silicone oil to obtain the oil-coated base paper.

2. The oilable base paper processing apparatus according to claim 1, wherein The oil roller set further comprises at least one oil transfer roller, which is rotatably mounted on the oiling frame axially parallel to the oil storage roller, and one of the oil storage rollers and one of the oil transfer rollers are arranged side by side with their respective wall portions abutting and opposite rotation directions, and the coating transfer roller and one of the oil transfer rollers are arranged side by side with their respective wall portions abutting and opposite rotation directions, and one of the oil storage rollers rotates to transfer part of the silicone oil adhered to its wall portion to the wall portion of the oil transfer roller and to the wall portion of the coating transfer roller through the oil transfer roller.

3. The oilable base paper processing apparatus according to claim 1 or 2, characterized in that, The oiling member further comprises a pressure transfer roller, which is rotatably mounted on the oiling frame with opposite rotation direction to the coating transfer roller, and is axially parallel to and spaced apart from the coating transfer roller by a predetermined distance, and the base paper is transferred to move between the pressure transfer roller and the coating transfer roller and is pressed by the pressure transfer roller to keep abutting the surface of the coating transfer roller.

4. The oilable base paper processing apparatus according to claim 3, wherein The oiling mechanism further comprises an oiling driving member, and the oiling member is mounted on the oiling driving member and is driven by the oiling driving member to operate to perform the oiling operation.

5. The oiled base paper processing apparatus according to claim 1, wherein The oiling device comprises a silicone oil supply mechanism, which comprises a silicone oil supply pipe located above and corresponding to the oil storage groove, and the silicone oil flowing through the silicone oil supply pipe is introduced into the oil storage groove to supply silicone oil to the oil storage groove.

6. The oilable base paper processing apparatus according to claim 5, wherein The silicone oil supply pipe has a silicone oil passage and a plurality of silicone oil outlets communicating with the silicone oil passage, and the plurality of silicone oil outlets are spaced apart along the axial direction of the silicone oil passage and correspond to the oil storage groove, and one end of the silicone oil passage is connected to the silicone oil tank, and the silicone oil flowing through the silicone oil passage is discharged through the plurality of silicone oil outlets and introduced into the oil storage groove.

7. The oiled base paper processing apparatus according to claim 6, wherein The silicone oil supply mechanism further comprises a silicone oil supply pump, which is connected to the silicone oil tank through a pipeline, and is connected to one end of the silicone oil supply pipe to deliver silicone oil to the silicone oil passage.

8. The oilable base paper processing apparatus according to claim 1, wherein The oiling device further comprises a silicone oil receiving box, which is arranged below the oil storage groove, and is used to receive the silicone oil dripping from the oil storage groove through the gap between the two oil storage rollers.

9. The oilable base paper processing apparatus according to claim 1, wherein The oilable base paper processing device comprises a drying device adjacent to the oiling device, and the drying device is used for drying the oil-coated base paper.

10. The oiled base paper processing apparatus according to claim 9, wherein The oilable base paper processing device further comprises a cooling device adjacent to the drying device, and the oil-coated base paper is conveyed to the cooling device after being dried by the drying device, and the cooling device is used for cooling the oil-coated base paper.

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