CN217822376U - Columnar magnetic core paper wrapping device - Google Patents

Abstract

Column magnetic core package paper device belongs to magnetic core equipment for packing technical field. The method is characterized in that: the packaging paper input assembly, the magnetic core input assembly, the cladding assembly (7) and the output assembly are arranged around the cladding assembly (7); the cladding component (7) comprises a power component and a rotating component, the power component is connected with the rotating component, and an accommodating cavity for accommodating the magnetic core is formed in the rotating component. This column magnetic core package paper device relies on holding intracavity wall and wraps the wrapping paper cladding at the magnetic core outer wall to realized the automatic package paper of magnetic core, and whole process does not need artifical the participation, and the wrapping paper is to the packing quality stability of magnetic core, because whole process does not need artifical the participation, consequently can avoid appearing the collision in the packaging process and to the problem of magnetic core fish tail.

Description

Columnar magnetic core paper wrapping device

Technical Field

Column magnetic core package paper device belongs to magnetic core equipment for packing technical field.

Background

The magnetic core means a sintered magnetic metal oxide composed of various iron oxide mixtures, and ferrite cores are used in coils and transformers of various electronic devices. After the magnetic core was accomplished in production, need wrap the kraft paper at the outer wall of magnetic core to avoid magnetic outer wall to produce mar or damage, the kraft paper needs seal through the sticky tape with six face full coverings of magnetic core. Because the action of magnetic core package kraft paper is complicated, the work of present magnetic core package kraft paper is artifical the completion, and the workman wraps the kraft paper cladding outside the magnetic core, but adopts artifical package kraft paper's mode work speed slow, and at the staff in-process to the magnetic core packing, influences the quality of magnetic core to the fish tail of magnetic core surface very easily.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide one kind and can wrap paper to the column magnetic core automatically, packing speed is fast, avoids the column magnetic core of fish tail magnetic core to wrap paper device in the packaging process.

The utility model provides a technical scheme that its technical problem adopted is: this column magnetic core package paper device, its characterized in that: the magnetic core input assembly is arranged in the magnetic core input assembly;

the cladding assembly comprises a power assembly and a rotating assembly, the power assembly is connected with the rotating assembly, and an accommodating cavity for accommodating the magnetic core is formed in the rotating assembly.

Preferably, the rotating assembly comprises a moving device, a coating belt, a fixed coating roller and a movable coating roller, the fixed coating roller and the movable coating roller are arranged side by side, the moving device is connected with the movable coating roller, the movable coating roller moves along the direction close to or far away from the fixed coating roller, the fixed coating roller and the movable coating roller are both arranged on the upper side of the power assembly, the upper part of the coating belt is arranged on the upper sides of the fixed coating roller and the movable coating roller, and the cavity is formed between the fixed coating roller and the movable coating roller and is connected with the coating belt.

Preferably, the moving device comprises a moving cylinder and a moving frame, the moving frame is connected with the moving cylinder, and the movable coating roller is rotatably arranged on the moving frame.

Preferably, the rotating assembly further comprises two upper guide rollers, the two upper guide rollers are arranged at intervals, the movable wrapping roller and the fixed wrapping roller are both arranged between the two upper guide rollers, and the upper portion of the wrapping belt is also located on the upper side of the upper guide rollers.

Preferably, the rotating assembly further comprises a lower guide roller, the lower guide roller is arranged between the power assembly and the fixed wrapping roller, the number of the lower guide rollers is two, the two lower guide rollers are arranged on two sides of the power assembly, and each lower guide roller is located on the outer side of the wrapping belt.

Preferably, the output assembly comprises a manipulator and an output belt, and the manipulator is arranged between the output belt and the cladding assembly.

Preferably, the manipulator comprises a translation device, a lifting device, a rotating device and a magnetic core clamp which are connected in sequence.

Preferably, the magnetic core clamp comprises two clamping cylinders and two clamping plates, wherein the two clamping plates are arranged side by side, and the clamping cylinders are simultaneously connected with the two clamping plates.

Preferably, the lower part of the clamping plate is in an arc shape gradually inwards from top to bottom.

Preferably, the wrapping paper input assembly and the magnetic core input assembly are arranged on two opposite sides of the wrapping assembly.

Compared with the prior art, the utility model discloses the beneficial effect who has is:

this wrapping paper input module of column magnetic core package paper device can carry the wrapping paper for the cladding subassembly, magnetic core input module can be carried the columnar magnetic core for the cladding subassembly, the columnar magnetic core enters into and holds the intracavity, and the wrapping paper is located the magnetic core and holds between the intracavity wall, power component drives rotating assembly and rotates, and then drive magnetic core and wrapping paper motion, in the in-process of magnetic core rotation and wrapping paper motion, rely on and hold intracavity wall and wrap the wrapping paper cladding at the magnetic core outer wall, in order to realize the automatic package paper of magnetic core, and whole process does not need artifical the participation, the wrapping paper is to the packing steady quality of magnetic core, because whole process does not need artifical the participation, consequently, can avoid the problem of the magnetic core fish tail of the collision and appearing in the packaging process.

Drawings

Fig. 1 is a perspective view of a cylindrical magnetic core paper wrapping device.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a partially enlarged view of B in fig. 1.

Fig. 4 is a partially enlarged view of C in fig. 1.

Fig. 5 is a perspective view of the sheathing assembly.

FIG. 6 is a front cross-sectional view of the sheathing assembly.

Fig. 7 is a perspective view of the adhesive attachment assembly.

In the figure: 1. the packaging paper roll 2, the packaging paper guide roll 3, the conveying groove 4, the conveying roll 5, the rubberizing assembly 6, the paper cutting assembly 7, the coating assembly 8, the output belt 9, the input belt 10, the manipulator 11, the edge pressing wheel 12, the conveying motor 13, the conveying table 14, the rubberizing motor 15, the rubberizing screw 16, the paper cutting motor 17, the paper cutting screw 18, the paper cutting slide carriage 19, the paper cutter 20, the portal frame 21, the translation guide rail 22, the translation synchronous belt 23, the translation slide carriage 24, the translation frame 25, the lifting motor 26, the lifting guide rail 27, the lifting frame 28, the lifting synchronous belt 29, the pneumatic motor 30, the rotating frame 31, the clamping cylinder 32, the clamping plate 33, the partition plate 34, the mounting frame 35, the moving frame 36, the moving cylinder 37, the driving motor 38, the moving guide rail 39, the moving slide carriage 40, the coating belt 41, the driving roll 42, the lower guide roll 43, the upper guide roll 44, the fixed coating roll 45, the movable coating roll 46, the rubberizing slide carriage 47, the driving gear 48, the double-sided film 49, the driven gear 50, the waste wheel 51, the pressing block 52, and the movable guide roll.

Detailed Description

The present invention is further described with reference to specific embodiments, however, it will be understood by those skilled in the art that the detailed description given herein with respect to the drawings is for better explanation and that the present invention is necessarily to be construed as limited to those embodiments, and equivalents or common means thereof will not be described in detail but will fall within the scope of the present application.

Fig. 1 to 7 are preferred embodiments of the present invention, and the present invention will be further explained with reference to fig. 1 to 7.

The columnar magnetic core wrapping device comprises a wrapping paper input assembly, a magnetic core input assembly, a wrapping assembly 7 and an output assembly, wherein the wrapping paper input assembly, the magnetic core input assembly and the output assembly are arranged around the wrapping assembly 7; the cladding component 7 comprises a power component and a rotating component, the power component is connected with the rotating component, and an accommodating cavity for accommodating the magnetic core is formed in the rotating component. This wrapping paper input module of column magnetic core package paper device can carry wrapping paper for cladding subassembly 7, magnetic core input subassembly can be carried cylindrical magnetic core for cladding subassembly 7, the cylindrical magnetic core enters into and holds the intracavity, and the wrapping paper is located the magnetic core and holds between the intracavity wall, power component drives rotating assembly and rotates, and then drive magnetic core and wrapping paper motion, in the in-process of magnetic core rotation and wrapping paper motion, rely on and hold intracavity wall and wrap the wrapping paper cladding at the magnetic core outer wall, in order to realize the automatic package paper of magnetic core, and whole process does not need artifical the participation, the wrapping paper is stable to the packing quality of magnetic core, because whole process does not need artifical the participation, consequently can avoid appearing the collision in the packaging process and to the problem of magnetic core fish tail.

Specifically, the method comprises the following steps: as shown in fig. 1: this column magnetic core package paper device still includes the frame, and wrapping paper input module, magnetic core input module, cladding subassembly 7 and output assembly all install in the frame. The wrapper input assembly and the magnetic core input assembly are disposed on opposite sides of the wrapping assembly 7 and the output assembly is disposed on a side of the wrapping assembly 7 adjacent the wrapper input assembly. In the embodiment, the input component is an input belt 9, and the output end of the input belt 9 is arranged higher than the wrapping component 7.

The output assembly comprises a manipulator 10 and an output belt 8, the output belt 8 is perpendicular to the input belt 9, the output belt 8 is as high as the cladding assembly 7, the manipulator 10 is located between the input end of the output belt 8 and the cladding assembly 7 and conveys the coated cylindrical magnetic core to the output belt 8, and the output belt 8 and the manipulator 10 are both mounted on the rack.

Because the magnetic core is the column magnetic core, the magnetic core is when carrying, and the axis of magnetic core is perpendicular with the direction of delivery of magnetic core, and baffle 33 is all installed in the outside of output belt 8 and the outside of input belt 9, all is provided with a plurality of baffles 33 side by side and interval on output belt 8 and the input belt 9 to form the space that holds the magnetic core between every two adjacent baffles 33.

The wrapping paper input assembly comprises a wrapping paper conveying assembly, a rubberizing assembly 5 and a paper cutting assembly 6, the rubberizing assembly 5 and the paper cutting assembly 6 are sequentially arranged along the conveying direction of the wrapping paper, and the rubberizing assembly 5 and the paper cutting assembly 6 are arranged at the output end of the wrapping paper conveying assembly.

As shown in fig. 1 and 2: the wrapping paper conveying assembly further comprises a conveying groove 3, an edge pressing wheel 11, a conveying roller 4 and a conveying motor 12, the opening of the conveying groove 3 is arranged upwards, the conveying groove 3 is higher than the cladding assembly 7, and the conveying groove 3 is horizontally arranged. Both sides of the conveying groove 3 are rotatably provided with edge pressing wheels 11, the edge pressing wheels 11 are arranged in the conveying groove 3, each side of the conveying groove 3 is provided with a plurality of edge pressing wheels 11 side by side at intervals, and the side parts of the packing paper are positioned between the edge pressing wheels 11 and the bottom of the conveying groove 3. Conveying roller 4 sets up the output at conveyer trough 3, and the direction of delivery of conveying roller 4 perpendicular to wrapping paper sets up, and the lower part setting of conveying roller 4 is in conveyer trough 3, and the bottom of conveying roller 4 and the bottom cooperation of conveyer trough 3 compress tightly the wrapping paper, and conveying motor 12 installs in the frame, and conveying motor 12 links to each other with conveying roller 4 to drive its rotation.

The columnar magnetic core paper wrapping device further comprises a conveying table 13, the conveying table 13 is horizontally arranged, vertical baffles are mounted on two sides of the conveying table 13, the baffles on two sides and the conveying table 13 surround a conveying groove 3 with an upward opening, and the baffles, the rubberizing assemblies 5 and the paper cutting assemblies 6 are sequentially arranged along the conveying direction of the packing paper.

The packaging paper conveying assembly further comprises a packaging paper roller 1 and a packaging paper guide roller 2, the packaging paper roller 1 and the packaging paper guide roller 2 are rotatably mounted on the machine frame, and the packaging paper guide roller 2 is higher than the conveying groove 3 and lower than the packaging paper roller 1.

The paper cutting assembly 6 comprises a paper cutting motor 16, a paper cutter 19, a paper cutting slide seat 18 and a paper cutting screw rod 17, wherein the paper cutting screw rod 17 is rotatably installed on the rack, the paper cutting screw rod 17 is arranged on the upper side of the conveying platform 13, the paper cutting screw rod 17 is perpendicular to the conveying direction of the packing paper, the paper cutting slide seat 18 is slidably installed on the rack, the paper cutting slide seat 18 is in threaded connection with the paper cutting screw rod 17, the paper cutting motor 16 is installed on the rack, an output shaft of the paper cutting motor 16 is connected with the paper cutting screw rod 17 and drives the paper cutting screw rod to rotate, and then the paper cutting slide seat 18 is driven to reciprocate, the paper cutter 19 is installed on the paper cutting slide seat 18 and moves synchronously along with the paper cutting slide seat 18, and a paper cutting opening for the paper cutter 19 to extend downwards is formed in the output end of the conveying groove 3.

As shown in fig. 1, 3 and 4: the manipulator 10 includes translation device, elevating gear, rotating device and the magnetic core anchor clamps that connect gradually, and portal frame 20 is installed to 1 upside in frame, and translation device installs on portal frame 20.

The translation device comprises a translation motor (not shown in the figure) and a translation synchronous belt 22, the lifting device is slidably mounted at the top of the portal frame 20, and the translation motor is connected with the lifting device through the translation synchronous belt 22 and drives the lifting device to translate. The translation device can also adopt a translation electric cylinder.

Specifically, the translation device further comprises a translation frame 24, a translation guide rail 21 and a translation sliding base 23, wherein the translation guide rail 21 is horizontally installed at the top of the portal frame 20, the translation sliding base 23 is slidably installed on the translation guide rail 21, and the translation frame 24 is fixedly connected with the translation sliding base 23 and synchronously rotates along with the translation sliding base 23. The two ends of the portal frame 20 are both rotatably provided with translation synchronous belt wheels, the two ends of the translation synchronous belt 22 are respectively meshed with the two translation synchronous belt wheels, and a translation motor is connected with any one translation synchronous belt wheel and drives the translation synchronous belt wheel to rotate. The translation synchronous belt 22 is connected with a lifting device.

The lifting device comprises a lifting motor 25 and a lifting synchronous belt 28, the rotating device is arranged in a lifting mode, and the lifting motor 25 is connected with the rotating device through the lifting synchronous belt 28 and drives the rotating device to lift. The lifting device can also adopt a lifting electric cylinder.

Specifically, the method comprises the following steps: the lifting device further comprises a lifting frame 27, a lifting guide rail 26 and a lifting slide, wherein the vertical lifting guide rail 26 is installed on the translation frame 24, the lifting slide is slidably installed on the lifting guide rail 26, and the lifting frame 27 is connected with the lifting slide and drives the lifting slide to lift synchronously. The top and the bottom of the translation frame 24 are both rotatably provided with a lifting synchronous belt wheel, two ends of a lifting synchronous belt 28 are respectively meshed with the lifting synchronous belt wheel on the corresponding side, a lifting motor 25 is arranged on the top of the translation frame 24, and an output shaft of the lifting motor 25 is connected with the lifting synchronous belt wheel on the upper side and drives the lifting synchronous belt wheel on the upper side to rotate. The lifting synchronous belt 28 is connected with the rotating device.

The rotating device comprises a pneumatic motor 29, the pneumatic motor 29 is installed at the bottom of the lifting frame 27, and the pneumatic motor 29 is connected with the magnetic core clamp and drives the magnetic core clamp to rotate. The pneumatic motor 29 may also be replaced by a rotating electric machine.

Specifically, the rotating device further comprises a rotating frame 31, and the rotating frame 31 is connected with the pneumatic motor 29 and rotates synchronously therewith.

The magnetic core clamp comprises two clamping cylinders 31 and two clamping plates 32, the two clamping plates 32 are arranged side by side at intervals, the clamping cylinders 31 are simultaneously connected with the clamping plates 32 and drive the clamping cylinders to synchronously move inwards or outwards, and the two clamping plates 32 are enabled to clamp or loosen the magnetic core. The clamping cylinder 31 is mounted on the rotating frame 30 and rotates synchronously therewith.

The lower part of each clamping plate 32 is an arc shape which gradually faces inwards from top to bottom so as to conveniently clamp and loosen the columnar magnetic core.

As shown in FIGS. 5 to 6: cladding subassembly 7 includes power component and rotating assembly, installs mounting bracket 34 in the frame, and power component and rotating assembly all install on mounting bracket 34, and rotating assembly's top is provided with the chamber that holds that is used for holding the column magnetic core, and power component installs in the bottom of mounting bracket 34, and power component links to each other with rotating assembly's lower part.

The power assembly comprises a driving motor 37 and a driving roller 41, the driving roller 41 is rotatably mounted at the bottom of the mounting frame 34, the driving motor 37 is connected with the driving roller 41 and drives the driving roller 41 to rotate, and the driving roller 41 is connected with the bottom of the rotating assembly.

The rotating assembly includes a moving device, a wrapping belt 40, an upper guide roller 43, a lower guide roller 42, a fixed wrapping roller 44, a movable wrapping roller 45, and a movable guide roller 52. The upper guide roller 43 is rotatably installed at the top of the installation frame 34, the upper guide roller 43 is provided with two guide rollers which are arranged side by side at intervals, the fixed coating roller 44, the movable coating roller 45 and the movable guide roller 52 are located between the two upper guide rollers 43 and are located at the same height with the upper guide roller 43, the fixed coating roller 44 is rotatably installed on the installation frame 34, the movable coating roller 45 is rotatably installed on the moving device, the movable guide roller 52 is also rotatably installed on the moving device, and the movable coating roller 45 is located between the movable guide roller 52 and the fixed coating roller 44. The driving roller 41 is positioned at the lower side of the fixed wrapping roller 44, the lower guide roller 42 is positioned between the fixed wrapping roller 44 and the driving roller 41, two lower guide rollers 42 are symmetrically arranged at two sides of the driving roller 41, the lower guide rollers 42 are rotatably arranged on the mounting frame 34, and the distance between the two lower guide rollers 42 is smaller than that between the two upper guide rollers 43. The upper portion of the wrapping belt 40 is positioned at the upper side of the upper guide roller 43, the fixed wrapping roller 44, the movable wrapping roller 45 and the movable guide roller 52, the lower portion of the wrapping belt 40 passes between the two lower guide rollers 42 and then is connected to the driving roller 41, and the lower guide rollers 42 are positioned at the outer side of the wrapping belt 40.

The moving device drives the movable coating roller 45 to move in the direction far away from the fixed coating roller 44, so that the magnetic core enters between the movable coating roller 45 and the fixed coating roller 44, then the moving device drives the movable coating roller 45 to move in the direction close to the fixed coating roller 44, the coating belt 40 supports and clamps the magnetic core, the magnetic core is positioned in the coating belt 40 between the fixed coating roller 44 and the movable coating roller 45, meanwhile, the magnetic core is positioned at the lower sides of the fixed coating roller 44 and the movable coating roller 45, and the coating belt 40 compresses the side part of the magnetic core. The wrapping paper is positioned between the magnetic core and the wrapping belt 40, and along with the movement of the wrapping belt 40, the wrapping paper moves, and simultaneously, the magnetic core rotates, so that the wrapping paper wraps the magnetic core.

The moving device comprises a moving cylinder 36 and a moving frame 35, the moving frame 35 is slidably mounted on the mounting frame 34, the moving cylinder 36 is mounted on the mounting frame 34, a piston rod of the moving cylinder 36 is connected with the moving frame 35 and pushes the moving frame to move, and a movable wrapping roller 45 and a movable guide roller 52 are rotatably mounted on the mounting frame 34.

The mounting frame 34 is provided with a horizontal moving guide rail 38, a moving slide 39 is slidably mounted on the moving guide rail 38, and the moving frame 35 is fixedly connected with the moving slide 39.

As shown in fig. 7: the rubberizing subassembly 5 sets up the upside of carrying platform 13, and the rubberizing subassembly 5 includes rubberizing translation device and double faced adhesive tape rubberizing device, and the double faced adhesive tape rubberizing device is installed on the rubberizing translation device, and the rubberizing translation device sets up along perpendicular to wrapping paper direction of delivery.

The rubberizing translation device comprises a rubberizing motor 14 and a rubberizing screw rod 15, the rubberizing screw rod 15 is rotatably installed on the rack, the rubberizing screw rod 15 is perpendicular to the conveying direction of the packing paper, the rubberizing motor 14 is installed on the rack, an output shaft of the rubberizing motor 14 is connected with the rubberizing screw rod 15 and drives the rubberizing screw rod 15 to rotate, and the rubberizing screw rod 15 is in threaded connection with the double-sided adhesive tape rubberizing device.

The double-sided tape gluing device comprises a gluing motor (not shown in the figure), a gluing sliding seat 46, a pressing block 51, a double-sided tape 48 and a waste material wheel 50, wherein the gluing sliding seat 46 is slidably arranged on the machine frame, and the gluing sliding seat 46 is in threaded connection with the gluing screw 15. The double-sided film 48 and the waste material wheel 50 are both rotatably arranged at the upper part of the rubberizing slide seat 46, the pressing block 51 is arranged at the bottom of the rubberizing slide seat 46, the pressing block 51 is lower than the double-sided film 48 and the waste material wheel 50, the pressing block 51 is positioned between the double-sided film 48 and the waste material wheel 50, and the bottom of the pressing block 51 is an arc-shaped pressing part with a convex middle part. The taping motor is connected to and rotates both the double-sided film 39 and the waste wheel 50.

The double-sided adhesive tape sticking device further comprises a driving gear 47 and a driven gear 49, the driving gear 47 is coaxially connected with the double-sided adhesive tape 48 and drives the double-sided adhesive tape 48 to synchronously rotate, the driven gear 49 is coaxially connected with the waste material wheel 50 and drives the waste material wheel 50 to synchronously rotate, the driving gear 47 is meshed with the driven gear 49, and an output shaft of the adhesive tape sticking motor is connected with the driving gear 47 and drives the driving gear 47 to rotate.

The working process of the columnar magnetic core paper wrapping device is as follows: the conveying roller 4 conveys the packing paper, when the size conveyed by the packing paper reaches the specified size, the rubberizing motor 14 drives the rubberizing screw rod 15 to rotate and drives the rubberizing slide seat 46 to move, meanwhile, the rubberizing motor 14 drives the double-sided film 39 and the waste material wheel 50 to rotate, the double-sided adhesive tape bypasses the pressing frame 51 from the bottom of the pressing frame 51, and the pressing frame 51 pastes the double-sided adhesive tape on the packing paper. The paper cutting motor 16 drives the paper cutting screw rod 17 to rotate, and the paper cutting screw rod 17 drives the paper cutting sliding seat 18 to move, so that the wrapping paper is cut through the paper cutter 19.

After the paper to be wrapped is moved to the upper side of the wrapping belt 40 between the fixed wrapping roller 44 and the movable wrapping roller 45, the input belt 9 conveys the magnetic core to be wrapped and conveys the magnetic core to the upper side of the wrapping belt 40 between the fixed wrapping roller 44 and the movable wrapping roller 45. At this time, the distance between the fixed coating roller 44 and the movable coating roller 45 is larger than the diameter of the magnetic core, the magnetic core falls down from between the movable coating roller 45 and the fixed coating roller 44 and is supported by the coating belt 40, and the wrapping paper is positioned between the magnetic core and the coating belt 40.

The moving cylinder 36 pushes the moving frame 35 to move, so that the movable wrapping roller 45 moves towards the direction close to the fixed wrapping roller 44, the wrapping belt 40 clamps the wrapping paper and the magnetic core, the driving motor 37 drives the driving roller 41 to rotate, the driving roller 41 drives the wrapping belt 40 to move, the wrapping belt 40 drives the wrapping paper to move, the wrapping paper drives the magnetic core to rotate, the wrapping paper is wrapped outside the magnetic core, and the magnetic core is packaged.

After the magnetic core is packaged, the moving cylinder 36 drives the moving frame 35 to move, and the movable coating roller 45 moves away from the fixed coating roller 44, and the robot 10 transfers the coated magnetic core onto the output belt 8 and sends the magnetic core out of the output belt 8.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims (10)

1. Column magnetic core package paper device, its characterized in that: the packaging paper input assembly, the magnetic core input assembly, the cladding assembly (7) and the output assembly are arranged around the cladding assembly (7);

the cladding component (7) comprises a power component and a rotating component, the power component is connected with the rotating component, and an accommodating cavity for accommodating the magnetic core is formed in the rotating component.

2. The cylindrical magnetic core paper wrapping device according to claim 1, wherein: the rotating assembly comprises a moving device, a coating belt (40), a fixed coating roller (44) and a movable coating roller (45), the fixed coating roller (44) and the movable coating roller (45) are arranged side by side, the moving device is connected with the movable coating roller (45), the movable coating roller (45) moves along the direction close to or far away from the fixed coating roller (44), the fixed coating roller (44) and the movable coating roller (45) are both arranged on the upper side of the power assembly, the upper part of the coating belt (40) is arranged on the upper sides of the fixed coating roller (44) and the movable coating roller (45), and the accommodating cavity is formed between the fixed coating roller (44) and the movable coating roller (45), and the power assembly is connected with the coating belt (40).

3. The cylindrical magnetic core paper wrapping device according to claim 2, wherein: the moving device comprises a moving cylinder (36) and a moving frame (35), the moving frame (35) is connected with the moving cylinder (36), and the movable coating roller (45) is rotatably arranged on the moving frame (35).

4. The cylindrical magnetic core paper wrapping device according to claim 2, wherein: the rotating assembly further comprises two upper guide rollers (43), the two upper guide rollers (43) are arranged at intervals, the movable coating roller (45) and the fixed coating roller (44) are arranged between the two upper guide rollers (43), and the upper portion of the coating belt (40) is also located on the upper side of the upper guide rollers (43).

5. The cylindrical magnetic core paper wrapping device according to claim 4, wherein: the rotating assembly further comprises lower guide rollers (42), the lower guide rollers (42) are arranged between the power assembly and the fixed coating rollers (44), the number of the lower guide rollers (42) is two, the two lower guide rollers are arranged on two sides of the power assembly, and each lower guide roller (42) is located on the outer side of the coating belt (40).

6. The cylindrical magnetic core paper wrapping device according to claim 1, wherein: the output assembly comprises a manipulator (10) and an output belt (8), and the manipulator (10) is arranged between the output belt (8) and the cladding assembly (7).

7. The cylindrical magnetic core paper wrapping device according to claim 6, wherein: the manipulator (10) comprises a translation device, a lifting device, a rotating device and a magnetic core clamp which are sequentially connected.

8. The cylindrical magnetic core paper wrapping device according to claim 7, wherein: the magnetic core clamp comprises a clamping cylinder (31) and two clamping plates (32), wherein the two clamping plates (32) are arranged side by side, and the clamping cylinder (31) is connected with the two clamping plates (32) simultaneously.

9. The cylindrical magnetic core paper wrapping device according to claim 8, wherein: the lower part of the clamping plate (32) is in an arc shape which gradually inwards faces from top to bottom.

10. The cylindrical magnetic core paper wrapping device according to claim 1, wherein: the wrapping paper input assembly and the magnetic core input assembly are arranged on two opposite sides of the wrapping assembly (7).

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