Composite paper tube for new energy battery membrane and processing device of composite paper tube

Abstract

The invention discloses a composite paper tube for a new energy battery membrane and a processing device of the composite paper tube, and belongs to the technical field of paper tube processing, the composite paper tube comprises a winding device, the winding device is used for winding the paper tube layer by layer, the winding device is provided with a cutting device, the cutting device is used for cutting the wound paper tube into equal-length sections, and the cutting device is provided with a wrapping device. The wrapping device is used for placing cotton sleeves on the outer sides of the paper tubes; the winding device is matched with the cutting device to automatically cut a wound paper tube into a certain length, the cutting process is continuously carried out, and the operation continuity is good; after the cutting-off device cuts the paper tube into sections, the wrapping device automatically sleeves the outer side of the paper tube with a cotton sleeve, automatic sleeving of the cotton sleeve is achieved through cooperation, the paper tube is automatically poured out through a pouring-out supporting piece after sleeving is completed, the automation degree is high, and continuity is good; and after the paper tube reaches a designated position, the cutting mechanism moves along with the paper tube, so that the cutting mechanism cuts the paper tube at equal length, and the cutting precision is high.

Description

Technical Field

[0001] The present invention relates to the technical field of paper tube processing, and in particular to a composite paper tube for a new energy battery membrane and a processing device thereof. Background Art

[0002] New energy battery membrane refers to the key material used in new energy batteries. Its main function is to serve as an electrolyte membrane or isolation membrane to ensure ion conduction inside the battery and prevent short circuits between electrodes. Composite paper tubes can effectively protect battery membranes from physical damage and environmental impacts during transportation and storage. The composite paper tube processing process usually uses a layer of bottom paper as the base layer, and multiple layers of paper are coated with glue and wound on the outside of the base paper in sequence. First, the paper-based material is rolled into a tube, and then the paper tape is wound on the core shaft at a specific width and angle by a machine to form a preliminary tubular structure. The paper tube is then cut into a specified length, and then the cotton tube is put on the outside of the composite paper tube. The composite paper tube processing device in the prior art is usually unable to achieve fully automatic processing, and it is also impossible to automatically cut the paper tube to equal length and put on the cotton tube. Summary of the invention

[0003] In view of the above technical problems, the technical solution adopted by the present invention is: a composite paper tube for new energy battery membrane and a processing device thereof, comprising a winding device, the winding device comprising a winding frame, the winding device is used to wind the paper tube layer by layer, the winding device is provided with a cutting device, the cutting device comprises a processing frame, the processing frame is fixedly mounted on the winding frame, the cutting device is used to cut the wound paper tube into equal length segments, the cutting device is provided with a sheathing device, the sheathing device comprises a placing frame, the placing frame is fixedly mounted on the processing frame, and the sheathing device is used to place a cotton sheath on the outside of the paper tube; The winding device comprises a rotating column, which is rotatably mounted on the winding frame, a rotating column gear is fixedly mounted on the rotating column, a supporting wheel frame is fixedly mounted on the winding frame, and a plurality of output rollers are rotatably mounted on the supporting wheel frame; The cutting device comprises a gear shaft, the gear shaft is rotatably mounted with the processing frame, a lower gear, a docking gear and an internal gear are fixedly mounted on the gear shaft, an internal full gear is rotatably mounted on the processing frame, a partial gear is fixedly mounted on the internal full gear, the internal gear meshes with the internal full gear, and only one eighth of the partial gear is provided with teeth; The sheathing device comprises a bottom shaft rotatably mounted on a processing frame, a bottom gear is fixedly mounted on the bottom shaft, and the bottom gear is meshed with the inner full gear.

[0004] Furthermore, the winding device also includes a bottom roll rack and a winding roll rack fixedly mounted on the winding rack, a bottom paper roll is rotatably mounted on the bottom roll rack, a plurality of winding paper rolls are rotatably mounted on the winding roll rack, an oblique transmission belt is wound around the lower gear and the rotating column gear, and a left paper output guide block and a right paper output guide block are fixedly mounted on the winding rack.

[0005] Furthermore, a glue pool is provided on the winding frame, and the glue pool is filled with glue liquid. A rubber wheel, an upper roller, a lower roller and an outer roller are rotatably installed on the winding frame. The lower half of the rubber wheel is located in the glue liquid in the glue pool. After the end of the bottom paper roll is pulled out, it passes through the right paper output guide block and is wound on the rotating column as the bottom layer of the paper tube. The end of the wound paper roll is pulled out, contacts the surface of the rubber wheel after passing through the upper roller and the lower roller, and passes through the outer roller, and then passes through the left paper output guide block and is wound on the outside of the bottom paper roll wound on the rotating column.

[0006] When the lower gear rotates, the rotating column gear and the rotating column are driven to rotate through the oblique transmission belt, thereby pulling the bottom paper roll and all the wrapped paper rolls to rotate, and the paper is wound layer by layer. When the rotating column wraps the paper tube, the inner surface of the wound paper tube is the bottom paper roll, and the outside is adhered to the wrapped paper roll through the glue layer. As the rotating column rotates and cooperates with the rolling of the paper tube and the output roller, the rotating column continuously conveys the wound paper tube toward the processing frame in a spiral.

[0007] Furthermore, the cutting device also includes a main motor arranged next to the processing frame, a motor gear is fixedly installed on the motor shaft of the main motor, the motor gear is meshed with the docking gear, a slide is fixedly installed on the processing frame, an inner push rod is slidably installed in the processing frame, a push plate is fixedly installed on the inner push rod, a push plate spring is arranged between the push plate and the processing frame, a lower slide rod is fixedly installed on the inner push rod, and the lower slide rod is slidably installed with the processing frame.

[0008] Furthermore, an extension frame is fixedly installed on the processing frame, a rotating frame is rotatably installed on the extension frame, a front push rod and a rear push rod are fixedly installed on the rotating frame, both the front push rod and the rear push rod are provided with double-sided slopes, a front movable contact piece and a rear movable contact piece are fixedly installed on the rotating frame, and a front fixed contact piece and a rear fixed contact piece are fixedly installed on the extension frame.

[0009] Furthermore, a cutting mechanism is provided on the slide, and the cutting mechanism includes an inner sliding block and an outer sliding block slidably mounted on the slide, the inner sliding block is fixedly mounted on the lower sliding rod, an electric cylinder is fixedly mounted on the outer sliding block, an extending rotating rod is rotatably mounted on the top of the electric cylinder, a cutting frame is rotatably mounted on the inner sliding block, the extending rotating rod is rotatably mounted on the cutting frame, a cutting motor is fixedly mounted on the cutting frame, and a cutting blade is fixedly mounted on the motor shaft of the cutting motor.

[0010] Furthermore, a pouring support is rotatably mounted on the processing frame, an incomplete gear ring is fixedly mounted on the pouring support, the incomplete gear ring is meshed with a part of the gear, only one eighth of the incomplete gear ring is provided with teeth, and a counterweight is fixedly mounted on the incomplete gear ring.

[0011] The rotation of the main motor drives the motor gear to rotate, thereby driving the docking gear to rotate, thereby driving the gear shaft, the lower gear and the internal gear to rotate, and the bottom gear is driven to rotate through the internal full gear, and the partial gear drives the incomplete gear ring and the pouring support piece to rotate intermittently.

[0012] When the paper tube contacts the front push rod, the inclined surface of the front push rod pushes the rotating frame to rotate, and the front movable contact piece contacts the front fixed contact piece. At this time, the control electric cylinder slowly extends, and the cutting frame is pulled to rotate around the inner sliding block by extending the rotating rod. At the same time, the cutting motor rotates to drive the cutting blade to rotate. Then, after the paper tube contacts the push plate, it will push the push plate and the inner push rod to slide, and the push plate spring will be compressed. At the same time, as the push plate and the inner push rod continue to move, the inner sliding block and the outer sliding block are driven to slide along the slide frame through the lower slide rod, and the paper tube is cut off by the cutting blade. Then, when the push plate contacts the rear push rod, it is pushed to rotate through the slope of the rear push rod. The frame rotates, the front movable contact piece disengages from the front fixed contact piece, the rear movable contact piece contacts with the rear fixed contact piece, the cutting motor stops rotating, and the electric cylinder contracts and resets. When the cut parts of the paper tube are all pushed into the processing frame, the paper tube slides along the processing frame to the pouring support piece due to its own large dead weight, and then the push plate spring rebounds, driving the push plate and the lower slide rod to reset. During the push plate rebound process, when the push plate rebounds to the front push rod, the rotating frame is pushed to rotate through the front push rod. At this time, the electric cylinder begins to slowly extend, and the cutting motor starts to rotate. When the next section of the paper tube contacts the push plate, the cutting blade has not yet contacted the paper tube.

[0013] Furthermore, the wrapping device includes a sliding frame fixedly installed on the placement frame, a push column plate is slidably installed on the sliding frame, a push column is fixedly installed on the push column plate, an internal thread is arranged on the push column plate, a bidirectional screw rod is rotatably installed under the processing frame, the bidirectional screw rod and the push column plate form a threaded transmission, the bidirectional screw rod is fixedly installed on the bottom shaft, and cotton sleeves are stacked in the placement frame.

[0014] Furthermore, the outer diameter of the push column plate is larger than the outer diameter of the cotton sleeve, and the diameter of the push column is smaller than the diameter of the rotating column.

[0015] The rotation of the bottom gear drives the bottom shaft and the two-way screw to rotate, thereby driving the push column plate and the push column to move back and forth continuously. First, the push column is inserted into the cotton sleeve at the bottom of the placement rack. When the push column plate contacts the cotton sleeve, the cotton sleeve is pushed to the outside of the paper tube on the pouring support. At the same time, the push column is inserted into the paper tube. Since the two-way screw has a two-way thread, when the cotton sleeve is completely covered outside the paper tube, the push column and the push column begin to retreat. When the push column leaves the paper tube, the pouring support rotates intermittently to pour out the paper tube with the cotton sleeve. Then the pouring support is reset under the action of the counterweight block. When the push column leaves the placement rack, the cotton sleeve in the placement rack falls.

[0016] Compared with the prior art, the present invention has the following advantages: (1) the winding device provided in the present invention cooperates with the cutting device to automatically cut the wound paper tube into a certain length, and the cutting process is carried out continuously, and the operation continuity is good; (2) after the cutting device provided in the present invention cuts the paper tube into sections, the wrapping device automatically wraps the cotton sleeve around the outside of the paper tube, and the two devices cooperate with each other to realize the automatic wrapping of the cotton sleeve. After the wrapping is completed, the paper tube is automatically poured out through the pouring support sheet, thereby realizing automatic wrapping and discharging, with a high degree of automation and good continuity; (3) after the paper tube reaches the specified position, the cutting mechanism of the cutting device provided in the present invention moves together with the paper tube, so that the cutting mechanism cuts the paper tube to equal lengths, and the cutting accuracy is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 The winding device structure of the present invention is schematically shown in FIG. Figure 1 .

[0019] Figure 3 The winding device structure of the present invention is schematically shown in FIG. Figure 2 .

[0020] Figure 4 The structure of the cutting device of the present invention is shown in FIG. Figure 1 .

[0021] Figure 5 The structure of the cutting device of the present invention is shown in FIG. Figure 2 .

[0022] Figure 6 The structure of the cutting device of the present invention is shown in FIG. Figure 3 .

[0023] Figure 7 The structure of the cutting device of the present invention is shown in FIG. Figure 4 .

[0024] Figure 8 The structure of the cutting device of the present invention is shown in FIG. Figure 5 .

[0025] Fig. 9 The structure of the sheath device of the present invention is shown in FIG. Figure 1 .

[0026] Fig.10 The structure of the sheath device of the present invention is shown in FIG. Figure 2 .

[0027] Figure numerals: 101-winding frame; 102-bottom roll frame; 103-bottom paper roll; 104-winding roll frame; 105-winding paper roll; 106-upper roller; 107-lower roller; 108-rubber wheel; 109-outer roller; 110-left paper exit guide block; 111-right paper exit guide block; 112-supporting wheel frame; 113-output roller; 114-rotating column; 115-rotating column gear; 116-oblique transmission belt; 117-lower gear; 118-rubber pool; 201-processing frame; 202-extending frame; 203-rotating frame; 204-front push rod; 205-rear push rod; 206-rear movable contact piece; 207-rear fixed contact piece; 208-front movable contact piece; 209-front fixed contact piece; 210-push rod Plate; 211-push plate spring; 212-inner push rod; 213-lower slide rod; 214-slide; 215-inner sliding block; 216-outer sliding block; 217-electric cylinder; 218-extending rotating rod; 219-cutting frame; 220-cutting motor; 221-cutting blade; 222-main motor; 223-motor gear; 224-pour out support; 225-incomplete gear ring; 226-counterweight; 227-gear shaft; 228-docking gear; 229-inner gear; 230-inner full gear; 231-partial gear; 301-placing frame; 302-push column; 303-slide frame; 304-push column plate; 305-bidirectional screw rod; 306-cotton sleeve; 307-bottom shaft; 308-bottom gear. DETAILED DESCRIPTION

[0028] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings.

[0029] Example: Reference Figure 1-Figure 10 A composite paper tube for a new energy battery membrane and a processing device thereof, comprising a winding device, the winding device comprising a winding frame 101, the winding device is used to wind the paper tube layer by layer, the winding device is provided with a cutting device, the cutting device comprises a processing frame 201, the processing frame 201 is fixedly mounted on the winding frame 101, the cutting device is used to cut the wound paper tube into equal length segments, the cutting device is provided with a sheathing device, the sheathing device comprises a placing frame 301, the placing frame 301 is fixedly mounted on the processing frame 201, and the sheathing device is used to place a cotton sheath on the outside of the paper tube; The winding device includes a rotating column 114, which is rotatably mounted with the winding frame 101, a rotating column gear 115 is fixedly mounted on the rotating column 114, a supporting wheel frame 112 is fixedly mounted on the winding frame 101, and a plurality of output rollers 113 are rotatably mounted on the supporting wheel frame 112; The cutting device includes a gear shaft 227, which is rotatably mounted on the processing frame 201, and the lower gear 117, the docking gear 228 and the internal gear 229 are fixedly mounted on the gear shaft 227, and an internal full gear 230 is rotatably mounted on the processing frame 201, and a partial gear 231 is fixedly mounted on the internal full gear 230, and the internal gear 229 is meshed with the internal full gear 230, and only one eighth of the partial gear 231 is provided with teeth; The sheathing device includes a bottom shaft 307 rotatably mounted on the processing frame 201 , and a bottom gear 308 is fixedly mounted on the bottom shaft 307 , and the bottom gear 308 is meshed with the inner full gear 230 .

[0030] like Figure 2 , Figure 3 As shown, the winding device also includes a bottom roll rack 102 and a winding roll rack 104 fixedly mounted on the winding rack 101, a bottom paper roll 103 is rotatably mounted on the bottom roll rack 102, a plurality of winding paper rolls 105 are rotatably mounted on the winding roll rack 104, an oblique transmission belt 116 is wound around the lower gear 117 and the rotating column gear 115, and a left paper output guide block 110 and a right paper output guide block 111 are fixedly mounted on the winding rack 101.

[0031] like Figure 2 , Figure 3 As shown, a glue pool 118 is provided on the winding frame 101, and the glue pool 118 is filled with glue liquid. A rubber wheel 108, an upper roller 106, a lower roller 107 and an outer roller 109 are rotatably installed on the winding frame 101. The lower half of the rubber wheel 108 is located in the glue liquid in the glue pool 118. After the end of the bottom paper roll 103 is pulled out, it passes through the right paper output guide block 111 and is wound on the rotating column 114 as the bottom layer of the paper tube. The end of the wound paper roll 105 is pulled out, passes through the upper roller 106 and the lower roller 107, contacts the surface of the rubber wheel 108, passes through the outer roller 109, and then passes through the left paper output guide block 110 and is wound on the outside of the bottom paper roll 103 wound on the rotating column 114.

[0032] When the lower gear 117 rotates, the rotating column gear 115 and the rotating column 114 are driven to rotate through the inclined transmission belt 116, thereby pulling the bottom paper roll 103 and all the wound paper rolls 105 to rotate, and the paper is wound layer by layer. When the rotating column 114 winds the paper tube, the inner surface of the wound paper tube is the bottom paper roll 103, and the outer surface is adhered to the wound paper roll 105 through the glue layer. As the rotating column 114 rotates and cooperates with the rolling of the paper tube and the output roller 113, the rotating column 114 continuously spirally transports the wound paper tube toward the processing frame 201.

[0033] like Figure 4-Figure 8As shown, the cutting device also includes a main motor 222 arranged next to the processing frame 201, a motor gear 223 is fixedly installed on the motor shaft of the main motor 222, the motor gear 223 is meshed with the docking gear 228, a slide 214 is fixedly installed on the processing frame 201, an inner push rod 212 is slidably installed in the processing frame 201, a push plate 210 is fixedly installed on the inner push rod 212, a push plate spring 211 is arranged between the push plate 210 and the processing frame 201, a lower slide rod 213 is fixedly installed on the inner push rod 212, and the lower slide rod 213 is slidably installed with the processing frame 201.

[0034] like Figure 4-Figure 8 As shown, an extension frame 202 is fixedly installed on the processing frame 201, a rotating frame 203 is rotatably installed on the extension frame 202, a front push rod 204 and a rear push rod 205 are fixedly installed on the rotating frame 203, both the front push rod 204 and the rear push rod 205 are provided with double-sided slopes, a front movable contact piece 208 and a rear movable contact piece 206 are fixedly installed on the rotating frame 203, and a front fixed contact piece 209 and a rear fixed contact piece 207 are fixedly installed on the extension frame 202.

[0035] like Figure 4-Figure 8 As shown, a cutting mechanism is provided on the slide 214, and the cutting mechanism includes an inner sliding block 215 and an outer sliding block 216 which are slidably mounted on the slide 214, the inner sliding block 215 is fixedly mounted on the lower sliding rod 213, an electric cylinder 217 is fixedly mounted on the outer sliding block 216, an extending rotating rod 218 is rotatably mounted on the top of the electric cylinder 217, a cutting frame 219 is rotatably mounted on the inner sliding block 215, the extending rotating rod 218 is rotatably mounted on the cutting frame 219, a cutting motor 220 is fixedly mounted on the cutting frame 219, and a cutting blade 221 is fixedly mounted on the motor shaft of the cutting motor 220.

[0036] like Figure 4-Figure 8 As shown, a pouring support plate 224 is rotatably mounted on the processing frame 201, and an incomplete gear ring 225 is fixedly mounted on the pouring support plate 224. The incomplete gear ring 225 is meshed with a partial gear 231, and only one eighth of the incomplete gear ring 225 is provided with teeth. A counterweight block 226 is fixedly mounted on the incomplete gear ring 225.

[0037] The rotation of the main motor 222 drives the motor gear 223 to rotate, thereby driving the docking gear 228 to rotate, thereby driving the gear shaft 227, the lower gear 117 and the internal gear 229 to rotate, and the bottom gear 308 is driven to rotate through the internal full gear 230, and the partial gear 231 drives the incomplete gear ring 225 and the pouring support plate 224 to rotate intermittently.

[0038] When the paper tube contacts the front push rod 204, the inclined surface of the front push rod 204 pushes the rotating frame 203 to rotate, and the front movable contact piece 208 contacts the front fixed contact piece 209. At this time, the control cylinder 217 slowly extends, and the cutting frame 219 is pulled to rotate around the inner sliding block 215 by extending the rotating rod 218. At the same time, the cutting motor 220 rotates to drive the cutting blade 221 to rotate. Subsequently, after the paper tube contacts the push plate 210, it will push the push plate 210 and the inner push rod 212 to slide, and the push plate spring 211 is compressed. At the same time, as the push plate 210 and the inner push rod 212 continue to move, the inner sliding block 215 and the outer sliding block 216 are driven along the sliding rod 213. As the slide 214 slides, the paper tube is cut off by the cutting blade 221, and then when the push plate 210 contacts the rear push rod 205, the slope of the rear push rod 205 pushes the rotating frame 203 to rotate, the front movable contact piece 208 disengages from the front fixed contact piece 209, the rear movable contact piece 206 contacts the rear fixed contact piece 207, the cutting motor 220 stops rotating, and the electric cylinder 217 shrinks and resets. When the cut parts of the paper tube are all pushed into the processing frame 201, the paper tube slides along the processing frame 201 to the pouring support piece 224 due to its own large dead weight, and then the push plate spring 211 rebounds, driving the push plate 210 and the lower slide rod 213 to reset.

[0039] like Fig. 9 , Fig.10 As shown, the wrapping device includes a sliding frame 303 fixedly mounted on the placement frame 301, a push column plate 304 is slidably mounted on the sliding frame 303, a push column 302 is fixedly mounted on the push column plate 304, an internal thread is arranged on the push column plate 304, a bidirectional screw rod 305 is rotatably mounted below the processing frame 201, the bidirectional screw rod 305 and the push column plate 304 form a threaded transmission, the bidirectional screw rod 305 and the bottom shaft 307 are fixedly mounted, and a cotton sleeve 306 is stacked in the placement frame 301.

[0040] like Fig. 9 , Fig.10 As shown, the outer diameter of the push column plate 304 is greater than the outer diameter of the cotton sleeve 306 , and the diameter of the push column 302 is smaller than the diameter of the rotating column 114 .

[0041] The rotation of the bottom gear 308 drives the bottom shaft 307 and the two-way screw rod 305 to rotate, thereby driving the push column plate 304 and the push column 302 to move back and forth continuously. First, the push column 302 is inserted into the cotton sleeve 306 at the bottom of the placement rack 301. When the push column plate 304 contacts the cotton sleeve 306, the cotton sleeve 306 is pushed to move to the outside of the paper tube on the pouring support piece 224. At the same time, the push column 302 is inserted into the paper tube. Since the two-way screw rod 305 is a two-way thread, when the cotton sleeve 306 is completely sleeved outside the paper tube, the push column 302 and the push column 302 begin to retreat. When the push column 302 leaves the paper tube, the pouring support piece 224 rotates intermittently to pour out the paper tube with the cotton sleeve 306, and then the pouring support piece 224 is reset under the action of the counterweight block 226. When the push column 302 leaves the placement rack 301, the cotton sleeve 306 in the placement rack 301 falls.

[0042] The working principle of a composite paper tube for new energy battery membrane and its processing device disclosed in the present invention is as follows: when the lower gear 117 rotates, the rotating column gear 115 and the rotating column 114 are driven to rotate through the oblique transmission belt 116, thereby pulling the bottom paper roll 103 and the whole winding paper roll 105 to rotate, and the paper is wound layer by layer. When the rotating column 114 winds the paper tube, the inner surface of the wound paper tube is the bottom paper roll 103, and the outer surface is adhered with the winding paper roll 105 through the adhesive layer. With the rotation of the rotating column 114 and the rolling of the paper tube and the output roller 113, the rotating column 114 continuously spirally transports the wound paper tube toward the processing frame 201. The rotation of the main motor 222 drives the motor gear 223 to rotate, thereby driving the docking gear 228 to rotate, thereby driving the gear shaft 227, the lower gear 117 and the inner gear 229 to rotate, and the bottom gear 308 is driven to rotate through the inner full gear 230, and the partial gear 231 drives the incomplete gear ring 225 and the pouring support 224 to rotate intermittently. When the paper tube contacts the front push rod 204, the rotating frame 203 is pushed to rotate through the inclined surface of the front push rod 204, and the front movable contact piece 208 contacts the front fixed contact piece 209. At this time, the control electric cylinder 217 slowly extends, and the cutting frame 219 is pulled to rotate around the inner sliding block 215 by extending the rotating rod 218. At the same time, the cutting motor 220 rotates to drive the cutting blade 221 to rotate. Subsequently, after the paper tube contacts the push plate 210, it will push the push plate 210 and the inner push rod 212 to slide, and the push plate spring 211 is compressed. At the same time, as the push plate 210 and the inner push rod 212 continue to move, the inner sliding block 215 and the outer sliding block 216 are driven to slide along the slide 214 through the lower slide rod 213, and the paper tube is cut off by the cutting blade 221. Subsequently, when the push plate 210 contacts the rear push rod 205, the slope of the rear push rod 205 is The rotating frame 203 is pushed to rotate, the front movable contact piece 208 is disengaged from the front fixed contact piece 209, the rear movable contact piece 206 is in contact with the rear fixed contact piece 207, the cutting motor 220 stops rotating, and the electric cylinder 217 contracts and resets. When the cut parts of the paper tube are all pushed into the processing frame 201, the paper tube slides along the processing frame 201 to the pouring support piece 224 due to its own large dead weight, and then the push plate spring 211 rebounds, driving the push plate 210 and the lower slide rod 213 to reset. During the rebound process of the push plate 210, when the push plate 210 rebounds to the front push rod 204, the rotating frame 203 is pushed to rotate through the front push rod 204. At this time, the electric cylinder 217 begins to slowly extend, and the cutting motor 220 begins to rotate. When the next section of the paper tube contacts the push plate 210, the cutting blade 221 has not yet contacted the paper tube.The rotation of the bottom gear 308 drives the bottom shaft 307 and the two-way screw rod 305 to rotate, thereby driving the push column plate 304 and the push column 302 to move back and forth continuously. First, the push column 302 is inserted into the cotton sleeve 306 at the bottom of the placement rack 301. When the push column plate 304 contacts the cotton sleeve 306, the cotton sleeve 306 is pushed to move to the outside of the paper tube on the pouring support piece 224. At the same time, the push column 302 is inserted into the paper tube. Since the two-way screw rod 305 is a two-way thread, when the cotton sleeve 306 is completely sleeved outside the paper tube, the push column 302 and the push column 302 begin to retreat. When the push column 302 leaves the paper tube, the pouring support piece 224 rotates intermittently to pour out the paper tube with the cotton sleeve 306, and then the pouring support piece 224 is reset under the action of the counterweight block 226. When the push column 302 leaves the placement rack 301, the cotton sleeve 306 in the placement rack 301 falls.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A composite paper tube for new energy battery membrane and a processing device thereof, including a winding device, characterized in that: The winding device comprises a winding frame (101), the device is used to wind the paper tube layer by layer, the winding device is provided with a cutting device, the cutting device comprises a processing frame (201), the processing frame (201) is fixedly mounted on the winding frame (101), the cutting device is used to cut the wound paper tube into equal length segments, the cutting device is provided with a sheathing device, the sheathing device comprises a placing frame (301), the placing frame (301) is fixedly mounted on the processing frame (201), and the sheathing device is used to place a cotton sheath on the outside of the paper tube; The winding device comprises a rotating column (114), the rotating column (114) and the winding frame (101) are rotatably mounted, a rotating column gear (115) is fixedly mounted on the rotating column (114), a supporting wheel frame (112) is fixedly mounted on the winding frame (101), and a plurality of output rollers (113) are rotatably mounted on the supporting wheel frame (112); The cutting device comprises a gear shaft (227), the gear shaft (227) being rotatably mounted on the processing frame (201), a lower gear (117), a docking gear (228) and an internal gear (229) being fixedly mounted on the gear shaft (227), an internal full gear (230) being rotatably mounted on the processing frame (201), a partial gear (231) being fixedly mounted on the internal full gear (230), the internal gear (229) being meshed with the internal full gear (230), and only one eighth of the partial gear (231) being provided with teeth; The sheathing device comprises a bottom shaft (307) rotatably mounted on the processing frame (201), a bottom gear (308) being fixedly mounted on the bottom shaft (307), and the bottom gear (308) is meshed with the inner full gear (230).

2. A composite paper tube for new energy battery membrane and a processing device thereof according to claim 1, characterized in that: The winding device further comprises a bottom roll frame (102) and a winding roll frame (104) fixedly mounted on the winding frame (101); a bottom paper roll (103) is rotatably mounted on the bottom roll frame (102); a plurality of winding paper rolls (105) are rotatably mounted on the winding roll frame (104); an oblique transmission belt (116) is wound around the lower gear (117) and the rotating column gear (115); and a left paper output guide block (110) and a right paper output guide block (111) are fixedly mounted on the winding frame (101).

3. A composite paper tube for new energy battery membrane and a processing device thereof according to claim 2, characterized in that: The winding frame (101) is provided with a glue pool (118) containing glue liquid. A rubber wheel (108), an upper roller (106), a lower roller (107) and an outer roller (109) are rotatably mounted on the winding frame (101). The lower half of the rubber wheel (108) is located in the glue liquid in the glue pool (118). The end of the bottom paper roll (103) is pulled out and passed through the right paper outlet guide block (111) to be wound on the rotating column (114) as the bottom layer of the paper tube. The end of the wound paper roll (105) is pulled out and passed through the upper roller (106) and the lower roller (107) to contact the surface of the rubber wheel (108). After passing through the outer roller (109), the end of the wound paper roll (105) is passed through the left paper outlet guide block (110) to be wound on the outside of the bottom paper roll (103) wound on the rotating column (114).

4. The composite paper tube for new energy battery membrane and the processing device thereof according to claim 1, characterized in that: The cutting device further comprises a main motor (222) arranged beside the processing frame (201); a motor gear (223) is fixedly mounted on the motor shaft of the main motor (222); the motor gear (223) is meshed with a docking gear (228); a slide frame (214) is fixedly mounted on the processing frame (201); an inner push rod (212) is slidably mounted in the processing frame (201); a push plate (210) is fixedly mounted on the inner push rod (212); a push plate spring (211) is arranged between the push plate (210) and the processing frame (201); a lower slide rod (213) is fixedly mounted on the inner push rod (212); and the lower slide rod (213) is slidably mounted on the processing frame (201).

5. A composite paper tube for new energy battery membrane and a processing device thereof according to claim 4, characterized in that: The processing frame (201) is fixedly mounted with an extension frame (202), a rotating frame (203) is rotatably mounted on the extension frame (202), a front push rod (204) and a rear push rod (205) are fixedly mounted on the rotating frame (203), both the front push rod (204) and the rear push rod (205) are provided with double-side slopes, a front movable contact piece (208) and a rear movable contact piece (206) are fixedly mounted on the rotating frame (203), and a front fixed contact piece (209) and a rear fixed contact piece (207) are fixedly mounted on the extension frame (202).

6. A composite paper tube for new energy battery membrane and a processing device thereof according to claim 5, characterized in that: The slide (214) is provided with a cutting mechanism, comprising an inner sliding block (215) and an outer sliding block (216) slidably mounted on the slide (214); the inner sliding block (215) is fixedly mounted on the lower sliding rod (213); an electric cylinder (217) is fixedly mounted on the outer sliding block (216); a protruding rotating rod (218) is rotatably mounted on the top of the electric cylinder (217); a cutting frame (219) is rotatably mounted on the inner sliding block (215); the protruding rotating rod (218) is rotatably mounted on the cutting frame (219); a cutting motor (220) is fixedly mounted on the cutting frame (219); and a cutting blade (221) is fixedly mounted on the motor shaft of the cutting motor (220).

7. The composite paper tube for new energy battery membrane and the processing device thereof according to claim 5, characterized in that: A pouring support plate (224) is rotatably mounted on the processing frame (201), an incomplete gear ring (225) is fixedly mounted on the pouring support plate (224), the incomplete gear ring (225) is meshed with a partial gear (231), only one eighth of the incomplete gear ring (225) is provided with teeth, and a counterweight block (226) is fixedly mounted on the incomplete gear ring (225).

8. The composite paper tube for new energy battery membrane and the processing device thereof according to claim 1, characterized in that: The sheathing device comprises a sliding frame (303) fixedly mounted on a placement frame (301), a push column plate (304) slidably mounted on the sliding frame (303), a push column (302) fixedly mounted on the push column plate (304), an internal thread is arranged on the push column plate (304), a bidirectional screw rod (305) is rotatably mounted below the processing frame (201), the bidirectional screw rod (305) and the push column plate (304) form a threaded transmission, the bidirectional screw rod (305) and the bottom shaft (307) are fixedly mounted, and a cotton sheath (306) is stacked in the placement frame (301).

9. A composite paper tube for new energy battery membrane and a processing device thereof according to claim 8, characterized in that: The outer diameter of the push column plate (304) is greater than the outer diameter of the cotton sleeve (306), and the diameter of the push column (302) is smaller than the diameter of the rotating column (114).

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