CN111573347B

CN111573347B - A heating type electronic film winding device

Info

Publication number: CN111573347B
Application number: CN202010278692.1A
Authority: CN
Inventors: 刘坤
Original assignee: Xian Aeronautical University
Current assignee: Xian Aeronautical University
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2021-10-22
Anticipated expiration: 2040-04-10
Also published as: CN111573347A

Abstract

A heating type electronic film winding device, comprising a box body, a box door is arranged on the front side of the box body, a vertical plate is fixedly installed in the middle part of the top surface of the box body, a first motor is fixedly installed in the middle part of the right side of the vertical plate, and a controller The output end is respectively connected with the input end of the first motor and the first electric telescopic rod through a circuit, the right side of the box is provided with a discharge port, the discharge port is provided with a conveyor belt, and the left side of the conveyor belt is located at the lower right of the upper rotating shaft , the bottom side of the rear side of the box is provided with a feeding port. The device pushes the film roll on the right side to the right through the first electric telescopic rod, and through the through groove on the lower side of the film roll, the film roll can shrink in the direction of the through groove when the film is cooled, reducing the film roll size. The diameter of the device provides a buffer to avoid deformation or tearing of the film, and the device is located in the box to reduce heat loss, reduce energy loss of the heating plate, and save energy.

Description

Add hot type electron film coiling mechanism

Technical Field

The invention belongs to the field of winding devices, and particularly relates to a heating type electronic thin film winding device.

Background

In the rolling process of current electronic film, often heat through heating the film and make the film soften and reach better rolling effect, and can discharge the bubble between the film better through heating the rolling, but current book device of crossing exists several kinds of defects, at first, roll up after the film heating, the shrink can take place through the cooling to the film after the rolling is accomplished, not only can produce pressure to the wind-up roll, still lead to film itself to take place to warp or tear easily, influence the effect of rolling, and if the film reel still does not take off from the wind-up roll this moment, also lead to the film reel to be difficult to take off from the wind-up roll easily, the work of taking off simultaneously and changing the film reel often goes on through the manual work, waste time and energy, I have designed a heating type electronic film rolling device.

Disclosure of Invention

The invention provides a heating type electronic film winding device, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

a heating type electronic film rolling device comprises a box body, wherein a box door is arranged on the front side of the box body, a vertical plate is fixedly arranged in the middle of the top surface of the box body, a first motor is fixedly arranged in the middle of the right side of the vertical plate, a circular plate is fixedly arranged on the right side of a rotating shaft of the first motor, four shaft seats which are uniformly distributed are fixedly arranged on the periphery of the circular plate, a bearing is respectively connected with the left end of the periphery of the rotating shaft in each shaft seat, a first gear is fixedly arranged at the left end of the rotating shaft respectively, a plurality of rows of first spring rods are fixedly arranged on the right side of the periphery of the rotating shaft respectively, the outer end of each row of first spring rods is fixedly arranged on the inner side of the same arc plate respectively, an inclined plate is fixedly arranged on the left side of the arc plate respectively, the inclined plate is arc-shaped and inclines leftwards inwards, the right end of the inclined plate is positioned on the outer side of the arc plate, a second motor is arranged below the first motor, a second gear is fixedly arranged on the right end of the second motor, the bottom side of the periphery of the second gear can be meshed with the upper side of the periphery of the first gear, a circular through groove positioned on a vertical plate is formed above a first motor, the circular through groove can be collinear with a central line of a rotating shaft, a containing box positioned above the circular through groove is fixedly installed on the left side of the vertical plate, the bottom surface of the containing box is opened, the upper side of the containing box penetrates through the box body and is communicated with the outside, a plurality of film winding drums are arranged in the containing box, the bottom side of the periphery of each film winding drum is provided with a through groove communicated with the left side and the right side, the top sides of the left side and the right side of each film winding drum are respectively provided with a groove, the left side and the right side of the inner wall of the containing box are respectively and fixedly provided with a vertical convex edge, the periphery of the convex edge can be respectively matched with the inner wall of the through groove and the inner wall of the corresponding groove in a sliding contact manner, a guide plate is arranged below the containing box, the thickness of the guide plate is smaller than the width of the through groove, the left side of the guide plate is fixedly connected with the left side of the inner wall of the box body, a first electric telescopic rod is positioned above the guide plate, the T-shaped groove is seted up on the right side of box inner wall, the T-shaped piece of T-shaped inslot movable mounting, the left side fixed mounting long plate of T-shaped piece, the one end of the bottom surface fixed connection second spring beam of long plate, the other end of second spring beam and the bottom surface fixed connection of box inner wall, the left middle part bearing installation pinch roller of long plate, the left rear side fixed mounting cutting device of long plate, the left front side fixed mounting hot plate of long plate, the bottom surface fixed mounting contact switch of T-shaped inslot wall, the bottom surface fixed mounting controller of box inner wall, contact switch's output passes through circuit connection with the input of controller, the output of controller passes through circuit connection with first motor and first electric telescopic handle's input respectively, the discharge gate is seted up on the right side of box, be equipped with the conveyer belt in the discharge gate, the left side of conveyer belt is located the right side below of the pivot of upside, the feed inlet is seted up to the bottom side of box rear side.

In the above heating type electronic film rolling device, the first electric telescopic rod is a multi-section electric telescopic rod.

The heating type electronic film winding device comprises a vertical plate, a guide plate, a transverse groove, a reciprocating lead screw, a third motor rotating shaft, a fourth motor, a third motor, a fourth motor, a third gear, a third motor rotating shaft, a third motor, a lead screw, a reciprocating lead screw, a lead screw bearing, a lead screw, a reciprocating nut, a smooth rubber block, a third motor rotating shaft, a third motor, a fourth gear and a third gear, wherein the guide plate is fixedly installed on the rear side of the vertical plate, the guide plate is arc-shaped, the guide plate and the circular plate center line are collinear, the front side of the guide plate is provided with the transverse groove, the reciprocating lead screw is arranged on the front side of the guide plate, the third motor is fixedly installed on the left side of the vertical plate, the right side of the third gear can be meshed with the first gear.

According to the heating type electronic thin film rolling device, the periphery of the arc-shaped block is provided with the round angle.

The heating type electronic film winding device comprises a vertical plate, a first spring rod, a rack, a second spring rod, a first gear, a second gear, a third spring rod, a rack, a second electric telescopic rod, a damping bearing, a first cutting knife, a second cutting knife, a controller and a third electric telescopic rod, wherein the front side of the right side of the vertical plate is fixedly connected with the periphery of the third spring rod, the upper end of the movable rod of the third spring rod is fixedly provided with the rack, the top surface of the rack can be in sliding contact fit with the periphery of the first gear, the front side of the rack can be in meshing fit with the first gear, the middle of the inner side of a box body is fixedly provided with the long box, the long box is internally provided with the double-sided film through the damping bearing, the rear side of the double-sided film, which penetrates through the inner wall of the long box, is positioned at the rear side of the long box, the lower side of the long box is provided with the second electric telescopic rod, the rear end of the second electric telescopic rod inclines upwards, the rear end of the second electric telescopic rod is fixedly provided with the first cutting knife, and the output end of the controller is connected with the input end of the second electric telescopic rod through a circuit.

According to the heating type electronic film rolling device, the surfaces of the long box and the first cutting knife are both coated with high-performance non-stick materials.

According to the heating type electronic film winding device, the cutting device comprises a third electric telescopic rod fixedly installed on the rear side of the left side of the long plate, a second cutting knife is fixedly installed at the upper end of the third electric telescopic rod, and the output end of the controller is connected with the third electric telescopic rod through a circuit.

The invention has the advantages that: the invention can avoid the deformation or tearing of the film caused by the shrinkage of the film, and can facilitate the automatic replacement of the film winding drum, when the device is used, the diameter of the first gear of the device is smaller than the inner diameter of the film winding drum, the thickness of the inner end of the shaft seat is smaller than the width of the through groove, the film winding drum is arranged in the box body, the convex edges are respectively in sliding contact fit with the corresponding grooves, the film winding drum can fall in the box body, the electronic film passes through the feed inlet and is wound on the film winding drum below by bypassing the compression roller, the device is connected into the circuit, the second motor is started, the second motor rotates to drive the film winding drum to wind the film, the heating plate at the front side of the compression roller heats the film to soften the film and more easily wind the film, meanwhile, the compression roller can extrude the film under the elasticity of the second spring rod to extrude the bubbles inside, and continuously wind the film, the thickness of a film coiled on the periphery of a film reel is continuously increased, a pressing roller moves downwards to drive a T-shaped block to move downwards in a T-shaped groove, when the lower side of the T-shaped block is in contact fit with a contact switch, the output end of the contact switch transmits an electric signal to a controller, the controller controls a cutting device to cut off the film, then a first motor is controlled to rotate to drive the film reel after coiling to rotate to the middle of the rear side, so that second coiling can be carried out, then the controller controls a first electric telescopic rod to extend to push the film reel on the right side to move rightwards, the inner wall of the film reel is firstly in contact fit with the outer side of an inclined plate, the inclined plate is pushed to move inwards in the moving process of the film reel, an arc-shaped plate is driven to move inwards, the film reel continues to move rightwards until the film reel is not in contact fit with the outer side of the inclined plate, the first electric telescopic rod contracts, and the film reel is clamped by the arc-shaped plate under the elastic force of a first spring rod, in the process that the left winding drum moves rightwards, the arc plate moves inwards, so that the film sleeve on the outer side of the original arc plate can not be clamped any more and can be pushed out by the film winding drum on the left side to fall onto the conveyor belt on the right side to be transported away, the film winding drum on the guide plate is pushed away by the first electric telescopic rod, the film winding drum in the storage box can fall onto the guide plate to wait for next pushing, the device pushes the film winding drum on the left side rightwards through the first electric telescopic rod, the film winding drum which is wound on the periphery of the arc plate can be pushed out to realize automatic roll changing, the film winding drum in the storage box can fall to wait for the next roll changing process, the film winding drum can contract towards the direction of the through groove when the film is cooled through the through groove on the lower side of the film winding drum, the diameter of the film winding drum is reduced, buffering is provided, and the deformation or tearing of the film is avoided, and the device is positioned in the box body, so that the heat loss can be reduced, the energy loss of the heating plate can be reduced, and the energy can be saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a view in the direction A of FIG. 1; FIG. 3 is a view from the direction B of FIG. 1; FIG. 4 is an enlarged view of a portion of FIG. 1; FIG. 5 is an enlarged view of a portion II of FIG. 2; FIG. 6 is an enlarged view of a portion III of FIG. 2; FIG. 7 is an enlarged view of a portion IV of FIG. 3.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A heating type electronic film rolling device comprises a box body 1, a box door is arranged on the front side of the box body 1, a vertical plate 2 is fixedly installed in the middle of the top surface of the box body 1, a first motor 3 is fixedly installed in the middle of the right side of the vertical plate 2, a circular plate 4 is fixedly installed on the right side of a rotating shaft of the first motor 3, four shaft seats 5 which are uniformly distributed are fixedly installed on the periphery of the circular plate 4, bearings in the shaft seats 5 are respectively connected with the left end of the periphery of the rotating shaft 6, a first gear 7 is respectively fixedly installed at the left end of the rotating shaft 6, a plurality of rows of first spring rods 8 are respectively fixedly installed on the right side of the periphery of the rotating shaft 6, the outer end of each row of first spring rods 8 is respectively fixedly installed on the inner side of the same arc-shaped plate 9, an inclined plate 29 is respectively fixedly installed on the left side of the arc-shaped plate 9, the inclined plate 29 is arc-shaped and inclines inwards, the right end of the inclined plate 29 is positioned on the outer side of the arc-shaped plate 9, a second motor 10 is arranged below the first motor 3, a second gear 11 is fixedly arranged at the right end of a second motor 10, the bottom side of the periphery of the second gear 11 can be engaged with the upper side of the periphery of a first gear 7, a circular through groove 12 positioned on a vertical plate 2 is arranged above a first motor 3, the circular through groove 12 can be collinear with the central line of a rotating shaft 6, a containing box 13 positioned above the circular through groove 12 is fixedly arranged at the left side of the vertical plate 2, the bottom surface of the containing box 13 is open, the upper side of the containing box 13 penetrates through a box body 1 to be communicated with the outside, a plurality of film winding drums 14 are arranged in the containing box 13, the bottom side of the periphery of each film winding drum 14 is provided with a through groove 15 which is communicated with the left side and the right side, the top sides of the left side and the right side of each film winding drum 14 are respectively provided with a groove 16, the left side and the right side of the inner wall of the containing box 13 are respectively fixedly provided with vertical convex edges 17, and the periphery of the convex edges 17 can be respectively in sliding contact fit with the inner wall of the through groove 15 and the inner wall of the corresponding groove 16, a guide plate 18 is arranged below the containing box 13, the thickness of the guide plate 18 is smaller than the width of the through groove 15, the left side of the guide plate 18 is fixedly connected with the left side of the inner wall of the box body 1, a first electric telescopic rod 20 is fixedly arranged on the left side of the inner wall of the box body 1, the first electric telescopic rod 20 is positioned above the guide plate 18, a T-shaped groove 22 is formed in the right side of the inner wall of the box body 1, a T-shaped block 23 is movably arranged in the T-shaped groove 22, a long plate 24 is fixedly arranged on the left side of the T-shaped block 23, the bottom surface of the long plate 24 is fixedly connected with one end of a second spring rod 31, the other end of the second spring rod 31 is fixedly connected with the bottom surface of the inner wall of the box body 1, a pressing roller 25 is arranged on a middle bearing on the left side of the long plate 24, a cutting device 47 is fixedly arranged on the rear side of the left side of the long plate 24, a heating plate 26 is fixedly arranged on the front side of the left side of the long plate 24, a contact switch 27 is fixedly arranged on the bottom surface of the inner wall of the T-shaped groove 22, a controller 28 is fixedly arranged on the bottom surface of the inner wall of the box body 1, the output end of the contact switch 27 is connected with the input end of the controller 28 through a circuit, the output end of the controller 28 is connected with the input ends of the first motor 3 and the first electric telescopic rod 20 through a circuit, the right side of the box body 1 is provided with the discharge port 19, the inside of the discharge port 19 is provided with the conveyor belt 21, the left side of the conveyor belt 21 is positioned at the right lower part of the rotating shaft 6 at the upper side, and the bottom side at the rear side of the box body 1 is provided with the feed port 30. The invention can avoid the deformation or the tearing of the film caused by the shrinkage of the film, and simultaneously can facilitate the automatic replacement of the film winding drum, when the device is used, the diameter of the first gear 7 of the device is smaller than the inner diameter of the film winding drum 14, the thickness of the inner end of the shaft seat 5 is smaller than the width of the through groove 15, the film winding drum 14 is arranged in the box body 13, the convex edges 17 are respectively in sliding contact fit with the corresponding grooves 16, the film winding drum 14 can fall in the box body 13, the electronic film passes through the feed inlet 30, bypasses the compression roller 25 and is wound on the film winding drum 14 below, the device is connected into a circuit, the second motor 10 is started, the film winding drum 14 is driven by the rotation of the second motor 10, the heating plate 26 at the front side of the compression roller 25 heats the film to soften the film, the film is more easily wound, and simultaneously the compression roller 25 can extrude the film under the elasticity of the second spring rod 31 to extrude the bubbles inside, with the continuous rolling, the thickness of the film rolled on the periphery of the film roll 14 is continuously increased, the pressing roller 25 moves downwards to drive the T-shaped block 23 to move downwards in the T-shaped groove 22, when the lower side of the T-shaped block 23 is in contact fit with the contact switch 27, the output end of the contact switch 27 transmits an electric signal to the controller 28, the controller 28 controls the cutting device 47 to cut off the film, then controls the first motor to rotate 90 degrees to drive the film roll 14 after the rolling to rotate to the middle of the rear side, so that the second rolling can be performed, then the controller 28 controls the first electric telescopic rod 20 to extend to push the film roll 14 on the right side to move rightwards, the inner wall of the film roll 14 is firstly in contact fit with the outer side of the inclined plate 29, the inclined plate 29 is pushed to move inwards in the moving process of the film roll 14, the arc-shaped plate 9 is driven to move inwards, and the film roll 14 continues until the film roll 14 is not in contact fit with the outer side of the inclined plate 29 any more, the first electric telescopic rod 20 contracts, the arc-shaped plate 9 clamps the film winding drum 14 under the action of the elastic force of the first spring rod 8, in the process that the winding drum 14 on the left side moves rightwards, the film sleeve 14 on the outer side of the original arc-shaped plate 9 can not be clamped any more due to the inward movement of the arc-shaped plate 9, and the film sleeve can be pushed out by the film winding drum 14 on the left side and fall onto the conveyor belt 21 on the right side to be transported away, after the film winding drum 14 on the guide plate 18 is pushed away by the first electric telescopic rod 20, the film winding drum 14 in the storage box 13 can fall onto the guide plate 18 to wait for the next pushing, the device pushes the film winding drum 14 on the left side rightwards through the first electric telescopic rod 20, the film winding drum 14 wound on the periphery of the arc-shaped plate 9 can be pushed out to realize automatic winding, and the film winding drum 14 in the storage box 13 can fall to wait for the next winding process, and passes through the through groove 15 on the lower side of the film winding drum 14, can make film reel 14 shrink to penetrating groove 15 direction when film cooling, reduce the diameter of film reel, provide the buffering, avoid the film to warp or tear to the device is located and can reduces thermal scattering and disappearing in box 1, reduces the energy loss of hot plate 26, can also the energy can be saved.

Specifically, as shown in the drawings, the first electric telescopic rod 20 of the present embodiment is a multi-section electric telescopic rod. The adoption of the multiple sections of the electric telescopic rods can reduce the shortest length of the first electric telescopic rod 20, and save space.

Specifically, as shown in the figure, this embodiment rear side fixed mounting deflector 32 on riser 2 right side, deflector 32 is arc and deflector 32 and the collineation of 4 central lines of plectane, horizontal groove 33 is seted up to the front side of deflector 32, be equipped with reciprocal lead screw 35 in the horizontal groove 33, the left side fixed mounting third motor 36 of riser 2, the right-hand member of third motor 36 pivot passes riser 2 and the left end fixed connection of reciprocal lead screw 35, the pivot and the riser 2 bearing of third motor 36 are connected, the periphery screw thread installation screw 37 of reciprocal lead screw 35, the periphery fixed mounting arc piece 38 of screw 37, arc piece 38 is glossy block rubber, the periphery of arc piece 38 and the inner wall sliding contact cooperation of horizontal groove 33, the rear side of first motor 3 is equipped with the fourth motor 39 of fixed mounting on riser 2 right side, the right side fixed mounting third gear 40 of fourth motor 39 pivot, third gear 40 can mesh with first gear 7 and cooperate. When the device finishes one-time rolling, the top end of the first motor 3 rotates forwards by 90 degrees, the rotating shaft 6 below the first motor moves to the rear side of the circular plate 4, the periphery of a rolled film can be in sliding contact fit with the front side of the guide plate 32, when the first motor 3 rotates, the periphery of the rolled film roll is in sliding contact fit with the inner side of the arc-shaped block 38, the first gear 7 on the corresponding rotating shaft 6 is in meshing fit with the third gear 40, the third motor 36 and the fourth motor 39 are started, the fourth motor 39 rotates to drive the rotating shaft 6 and the film roll to rotate, the third motor 36 rotates to drive the reciprocating screw 35 to rotate, the screw 37 and the arc-shaped block 38 are driven to move left and right, the arc-shaped block 38 moves left and right to further extrude residual air in the film, and the rolling quality of the electronic film is improved.

Further, as shown in the figure, the periphery of the arc-shaped block 38 of the embodiment is provided with a round angle. The round corners are arranged, so that the film cannot be scratched or torn due to the corners of the arc blocks 38 when passing through the arc blocks 38.

Furthermore, as shown in the figure, in the embodiment, the front side on the right side of the vertical plate 2 is fixedly connected to the periphery of the third spring rod 41, the rack 42 is fixedly installed at the upper end of the movable rod of the third spring rod 41, the top surface of the rack 42 can be in sliding contact with the periphery of the first gear 7, the front side of the rack 42 can be in meshing fit with the first gear 7, the long box 43 is fixedly installed at the middle part inside the box door of the box 1, the double-faced film 44 is installed inside the long box 43 through the damping bearing, the rear side of the double-faced film 44 passing through the inner wall of the long box 43 is located at the rear side of the long box 43, the second electric telescopic rod 45 fixedly installed on the box door of the box 1 is arranged below the long box 43, the rear end of the second electric telescopic rod 45 is inclined upwards, the first cutting knife 46 is fixedly installed at the rear end of the second electric telescopic rod 45, and the output end of the controller 28 is connected to the input end of the second electric telescopic rod 45 through a circuit. When the first motor 3 rotates, the upper rotating shaft 6 moves to the lower part of the front side along with the rotation of the circular plate, in the moving process, the periphery of the first gear 7 on the rotating shaft 6 is in sliding contact fit with the top surface of the rack 42 and drives the rack 42 to move downwards, when the first motor 3 completes one rotation, the periphery of the film reel 14 is in contact fit with the rear side of the long box 43, one side of the double-sided adhesive tape on the double-sided adhesive tape 44 is adhered to the periphery of the film reel 14, the periphery of the first gear 7 is not in sliding contact fit with the top surface of the rack 42 and is engaged fit with the front side of the rack 42, the rack 42 moves upwards under the elastic force of the third spring rod 41 and drives the first gear 7 to rotate, so that the double-sided adhesive tape is wound on the periphery of the film reel 14, the double-sided adhesive tape 44 is connected with the inner wall of the long box 43 through the damping bearing, the tension of the double-sided adhesive tape can be increased, and the double-sided adhesive tape can be well adhered to the periphery of the film reel 14, when the T-shaped block 23 is in contact fit with the contact switch 27, and the lower film winding drum 14 finishes winding the film once, the controller 28 controls the two electric telescopic rods 45 to extend before controlling the first motor 3 to rotate, and the first cutting knife 46 cuts off the double-sided adhesive tape, so that the operation of adhering the periphery of the film winding drum 14 can be finished, the periphery of the film winding drum 14 can be directly adhered with the electronic film when the periphery of the film winding drum 14 is in contact fit with the electronic film, and the next film winding can be directly performed.

Further, as shown in the figure, the surfaces of the long box 43 and the first cutter 46 are coated with high performance non-stick materials. By spraying the high-performance non-stick material, the double-sided adhesive tape can not be adhered to the surfaces of the long box 43 and the first cutter 46, and the situation that the double-sided adhesive tape is adhered to the surfaces of the long box 43 or the first cutter 46 to cause abnormal adhesion to the surface of the film roll 14 is avoided.

Further, as shown in the drawings, the cutting device 47 of the present embodiment includes a third electric telescopic rod 471 fixedly installed at the rear side of the left side of the long plate 24, a second cutting knife 472 is fixedly installed at the upper end of the third electric telescopic rod 471, and the output end of the controller 28 is electrically connected to the third electric telescopic rod 471. The controller 28 can control the third electric telescopic rod 471 to extend and retract, so that the second cutting knife 472 cuts the film.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a heating type electronic film coiling device which characterized in that: comprises a box body (1), a box door is arranged on the front side of the box body (1), a vertical plate (2) is fixedly arranged in the middle of the top surface of the box body (1), a first motor (3) is fixedly arranged in the middle of the right side of the vertical plate (2), a circular plate (4) is fixedly arranged on the right side of a rotating shaft of the first motor (3), four shaft seats (5) which are uniformly distributed are fixedly arranged on the periphery of the circular plate (4), the inside of each shaft seat (5) is connected with the left end of the periphery of the rotating shaft (6) through a bearing, a first gear (7) is fixedly arranged at the left end of the rotating shaft (6) respectively, a plurality of rows of first spring rods (8) are fixedly arranged on the right side of the periphery of the rotating shaft (6) respectively, the outer end of each row of first spring rods (8) is fixedly arranged on the inner side of the same arc plate (9) respectively, an inclined plate (29) is fixedly arranged on the left side of the arc plate (9) respectively, the inclined plate (29) is arc-shaped and inclines leftwards inwards, the right end of the inclined plate (29) is positioned on the outer side of the arc plate (9), a second motor (10) is arranged below the first motor (3), a second gear (11) is fixedly arranged at the right end of the second motor (10), the bottom side of the periphery of the second gear (11) can be meshed and matched with the upper side of the periphery of the first gear (7), a circular through groove (12) positioned on the vertical plate (2) is formed above the first motor (3), the circular through groove (12) can be collinear with the central line of the rotating shaft (6), a containing box (13) positioned above the circular through groove (12) is fixedly arranged at the left side of the vertical plate (2), the bottom surface of the containing box (13) is open, the upper side of the containing box (13) penetrates through the box body (1) to be communicated with the outside, a plurality of film winding drums (14) are arranged in the containing box (13), through grooves (15) communicated with the left side and the right side are formed at the bottom side of the periphery of each film winding drum (14), grooves (16) are formed at the top sides of the left side and the right side of each film winding drum (14) respectively, the left side and the right side of the inner wall of the containing box (13) are respectively fixedly provided with a vertical convex edge (17), the periphery of each convex edge (17) can be respectively matched with the inner wall of the through groove (15) and the inner wall of the corresponding groove (16) in a sliding contact manner, a guide plate (18) is arranged below the containing box (13), the thickness of the guide plate (18) is smaller than the width of the through groove (15), the left side of the guide plate (18) is fixedly connected with the left side of the inner wall of the box body (1), a first electric telescopic rod (20) is fixedly arranged on the left side of the inner wall of the box body (1), the first electric telescopic rod (20) is positioned above the guide plate (18), the right side of the inner wall of the box body (1) is provided with a T-shaped groove (22), a T-shaped block (23) is movably arranged in the T-shaped groove (22), a long plate (24) is fixedly arranged on the left side of the T-shaped block (23), the bottom surface of the long plate (24) is fixedly connected with one end of a second spring rod (31), the other end of the second spring rod (31) is fixedly connected with the bottom surface of the inner wall of the box body (1), a pressing roller (25) is installed on a middle bearing on the left side of the long plate (24), a cutting device (47) is fixedly installed on the rear side on the left side of the long plate (24), a heating plate (26) is fixedly installed on the front side on the left side of the long plate (24), a contact switch (27) is fixedly installed on the bottom surface of the inner wall of the T-shaped groove (22), a controller (28) is fixedly installed on the bottom surface of the inner wall of the box body (1), the output end of the contact switch (27) is connected with the input end of the controller (28) through a circuit, the output end of the controller (28) is respectively connected with the first motor (3) and the input end of the first electric telescopic rod (20) through a circuit, a discharge port (19) is formed in the right side of the box body (1), a conveyor belt (21) is arranged in the discharge port (19), the left side of the conveyor belt (21) is located at the right lower part of the upper side of the rotating shaft (6), a feed inlet (30) is formed in the bottom side of the rear side of the box body (1), the diameter of the first gear (7) is smaller than the inner diameter of the film winding drum (14), the thickness of the inner end of the shaft seat (5) is smaller than the width of the through groove (15), and the diameter of the circular through groove (12) is larger than the outer diameter of the film winding drum (14).

2. A heated electronic film roll as claimed in claim 1, wherein: the first electric telescopic rod (20) is a multi-section electric telescopic rod.

3. A heated electronic film roll as claimed in claim 1, wherein: the rear side of the right side of the vertical plate (2) is fixedly provided with a guide plate (32), the guide plate (32) is arc-shaped, the guide plate (32) and the central line of the circular plate (4) are collinear, the front side of the guide plate (32) is provided with a transverse groove (33), a reciprocating lead screw (35) is arranged in the transverse groove (33), the left side of the vertical plate (2) is fixedly provided with a third motor (36), the right end of the rotating shaft of the third motor (36) penetrates through the vertical plate (2) to be fixedly connected with the left end of the reciprocating lead screw (35), the rotating shaft of the third motor (36) is connected with a bearing of the vertical plate (2), a screw nut (37) is arranged on the periphery of the reciprocating lead screw (35) in a threaded manner, an arc-shaped block (38) is fixedly arranged on the periphery of the screw nut (37), the arc-shaped block (38) is a smooth rubber block, the periphery of the arc-shaped block (38) is matched with the inner wall of the transverse groove (33) in a sliding contact manner, the rear side of the first motor (3) is provided with a fourth motor (39) fixedly arranged on the right side of the vertical plate (2), a third gear (40) is fixedly arranged on the right side of the rotating shaft of the fourth motor (39), and the third gear (40) and the first gear (7) can be meshed and matched.

4. A heated electronic film roll as claimed in claim 3, wherein: the periphery of the arc-shaped block (38) is provided with a round angle.

5. A heated electronic film roll as claimed in claim 1, wherein: the front side of the right side of the vertical plate (2) is fixedly connected with the periphery of a third spring rod (41), a rack (42) is fixedly installed at the upper end of a movable rod of the third spring rod (41), the top surface of the rack (42) can be in sliding contact fit with the periphery of a first gear (7), the front side of the rack (42) can be in meshing fit with the first gear (7), a long box (43) is fixedly installed in the middle of the inner side of a box door of the box body (1), a double-sided film (44) is installed in the long box (43) through a damping bearing, the rear side of the double-sided film (44) penetrating through the inner wall of the long box (43) is located at the rear side of the long box (43), a second electric telescopic rod (45) fixedly installed on the box body (1) is arranged below the long box (43), the rear end of the second electric telescopic rod (45) inclines upwards, a first cutting knife (46) is fixedly installed at the rear end of the second electric telescopic rod (45), the output end of the controller (28) is connected with the input end of the second electric telescopic rod (45) through a circuit.

6. A heated electronic film take-up device as claimed in claim 5, in which: the surfaces of the long box (43) and the first cutting knife (46) are sprayed with high-performance non-stick materials.

7. A heated electronic film roll as claimed in claim 1, wherein: the cutting device (47) comprises a third electric telescopic rod (471) fixedly installed on the left rear side of the long plate (24), a second cutting knife (472) is fixedly installed at the upper end of the third electric telescopic rod (471), and the output end of the controller (28) is connected with the third electric telescopic rod (471) through a circuit.