Metallized film splitting machine

Abstract

The invention discloses a metalized film splitting machine, and relates to the technical field of metalized film production. The side wall of the rack is rotationally connected with a turntable; a pair of rotating motors are symmetrically arranged and fixedly connected to the side wall of the rotating disc. The output end of the rotating motor is fixedly connected with a shaft rod; the middle of the shaft rod is slidably connected with a winding roller. An electric cylinder is fixedly connected to the side wall of the rack; the output end of the electric cylinder is fixedly connected with a mounting plate; the side wall of the mounting plate is fixedly connected with a linear motor; the output end of the linear motor is fixedly connected with a slitting knife; a stabilizing assembly is mounted on the side wall of the rack; a slitting auxiliary assembly is mounted on the side wall of the mounting plate; an angle limiting assembly is mounted on the side wall of the rack; by the adoption of the technical scheme, the slitting processing interval of multiple sections of metallized films can be reduced, and the slitting speed of the metallized films is increased.

Description

Technical Field

[0001] The invention relates to the technical field of metallized film production, in particular to a metallized film slitting machine. Background Art

[0002] Metallized film refers to a layer of film with metallic properties formed by depositing metal atoms onto the surface of a substrate or the surface of a film through methods such as chemical reduction, sputtering, and electrochemical deposition. Currently, slitting and winding is one of the inevitable processes in the processing of metallized films.

[0003] A metallized film slitting and winding structure with publication number CN221295544U is intended to solve the problem that the slitting ends of the metallized film, that is, the ends of the metallized film that first contact the cutter, are mostly hand-held auxiliary supports, which poses certain installation risks. The invention cooperates with two auxiliary clamping components and two electric travel components in pairs to form a multifunctional traction structure, and then links the slitting bracket, metallized film, cutter and collecting roller. At the initial stage of the slitting operation, the slitting ends of the metallized film are automatically clamped and automatically pulled for slitting, thereby improving the safety of the operation.

[0004] However, after the metallized film is slitting and rewinding, the above-mentioned metallized film slitting and rewinding structure needs to remove the metallized film that has been slitting and rewinding from the rewinding mechanism before a new rewinding roller can be installed on the rewinding mechanism, and then the end of the metallized film that needs to be slitting and rewinding must be connected to the rewinding roller before slitting and rewinding can be performed again. The slitting processing interval of multiple sections of metallized film is relatively long, which affects the slitting speed of the metallized film. Summary of the invention

[0005] In order to improve the problem of long interval time in film slitting processing, the present invention provides a metallized film slitting machine.

[0006] The present invention provides a metallized film slitting machine adopts the following technical solution:

[0007] A metallized film slitting machine comprises a frame; a turntable is rotatably connected to the side wall of the frame; a pair of rotating motors are symmetrically arranged and fixedly connected to the side wall of the turntable; an axle rod is fixedly connected to the output end of the rotating motor; a winding roller is slidably connected to the middle part of the axle rod; an electric cylinder is fixedly connected to the side wall of the frame; a mounting plate is fixedly connected to the output end of the electric cylinder; a linear motor is fixedly connected to the side wall of the mounting plate; a slitting knife is fixedly connected to the output end of the linear motor; a stabilizing component is installed on the side wall of the frame; a slitting auxiliary component is installed on the side wall of the mounting plate; and an angle limiting component is installed on the side wall of the frame.

[0008] By adopting the above technical solution, after a section of metallized film is wound and slit, it is only necessary to connect the end of the metallized film to another winding roller to quickly wind and slit the next section of metallized film. During the winding and slitting process of the next section of metallized film, the metallized film that has been wound and slit can be processed, thereby reducing the processing interval of the metallized film and improving the slitting speed of the metallized film.

[0009] Preferably, the stabilizing assembly includes a first fixed plate; the first fixed plate is fixed to the side wall of the frame; the middle part of the first fixed plate is rotatably connected to a rotating plate; the side walls of the rotating plate are symmetrically arranged and fixed with a pair of insert cylinders; a connecting rod is detachably installed in the middle part of the insert cylinder; a slot is provided at the end of the shaft rod; a card slot is provided in the middle part of the insert cylinder; and a pair of elastic plate hooks are fixed to the end of the connecting rod.

[0010] By adopting the above technical solution, both ends of the shaft rod are supported when the shaft rod rotates, thereby reducing the occurrence of uneven edges of the rolled metallized film caused by shaking of one end of the shaft rod.

[0011] Preferably, the slitting auxiliary component includes a pair of second clamps; the pair of second clamps are slidably connected to the side walls of the mounting plate; the side walls of the turntable are fixedly connected with a pair of first clamps; the side walls of the mounting plate are installed with spring plates; the spring plates are located between the second clamps and the mounting plate.

[0012] By adopting the above technical solution, when the slitting knife slits the metallized film, the deviation of the metallized film is reduced, and the cutting accuracy and flatness of the metallized film are improved.

[0013] Preferably, the angle limiting assembly includes a second fixed plate; the second fixed plate is fixed to the side wall of the frame; the top of the second fixed plate is slidably connected with an arc-shaped top block; the middle of the arc-shaped top block is fixed with a first spring; and a pair of arc-shaped grooves are opened in the middle of the turntable.

[0014] By adopting the above technical solution, the rotation of the turntable can be restricted, or when the turntable needs to be rotated, the rotation restriction of the turntable can be released by simply increasing the rotation force of the turntable, thereby improving the adjustment convenience of the turntable.

[0015] Preferably, a pair of elastic pressing plates are fixedly connected to the side walls of the rotating plate; and a protrusion is fixedly connected to the side walls of the elastic pressing plates.

[0016] By adopting the above technical solution, the replacement of the winding roller can be made more convenient, thereby improving the ease of use of the device.

[0017] Preferably, a telescopic rod is fixedly connected to the side wall of the rotating plate; a second spring is installed inside the telescopic rod; and the telescopic rod is located inside the insertion tube.

[0018] By adopting the above technical solution, the replacement speed of the winding roller is further improved, and the convenience of using the device is improved.

[0019] Preferably, the side wall of the winding roller is provided with an adhesive layer; and a protective tape is bonded to the side wall of the adhesive layer.

[0020] By adopting the above technical solution, the connection between the metallized film and the winding roller can be quickly completed, the interval of the metallized film slitting process can be further reduced, and the slitting speed of the metallized film can be improved.

[0021] Preferably, a sleeve strip is fixedly connected to the end side wall of the protective strip; a drawstring is slidably connected to the middle of the sleeve strip; and the other end of the drawstring is fixedly connected to the end of the protective strip.

[0022] By adopting the above technical solution, the interval of the metallized film slitting process is further reduced and the slitting speed of the metallized film is improved.

[0023] Preferably, the first splint is made of colloid material; and the second splint is made of colloid material.

[0024] By adopting the above technical solution, the occurrence of metallized film being squeezed and deformed can be reduced, and the impact on the flatness of the metallized film product can be reduced.

[0025] In summary, the present invention includes at least one of the following beneficial technical effects:

[0026] 1. By using a turntable, a rotating motor, an electric cylinder, a linear motor, and a slitting knife, after a section of metallized film is wound and slit, it is only necessary to connect the end of the metallized film to another winding roller to quickly wind and slit the next section of metallized film. During the process of winding and slitting the next section of metallized film, the metallized film that has been wound and slit can be processed, thereby reducing the processing interval of the metallized film and improving the slitting speed of the metallized film.

[0027] 2. With the help of the rotating plate, the insert cylinder, the connecting rod and the slot, both ends of the shaft can be supported when the shaft rotates, reducing the occurrence of uneven edges of the metallized film after winding due to shaking of one end of the shaft.

[0028] 3. Through the arrangement of the first clamping plate, the second clamping plate and the spring sheet, when the slitting knife slits the metallized film, the deviation of the metallized film is reduced, and the cutting accuracy and flatness of the metallized film are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a three-dimensional schematic diagram of the present invention;

[0030] Figure 2It is a schematic diagram of a turntable of the present invention;

[0031] Figure 3 It is a schematic diagram of the angle limiting component of the present invention;

[0032] Figure 4 is a schematic diagram of an adhesive layer of the present invention;

[0033] Figure 5 is a schematic diagram of a stabilizing assembly of the present invention;

[0034] Figure 6 It is a schematic diagram of the insert tube of the present invention;

[0035] Figure 7 It is a schematic diagram of the slitting auxiliary component of the present invention;

[0036] Figure 8 It is a schematic diagram of the shrapnel of the present invention.

[0037] Figure numerals: 1. frame; 12. turntable; 13. rotating motor; 14. shaft; 15. winding roller; 16. electric cylinder; 17. mounting plate; 18. linear motor; 19. slitting knife; 2. first fixed plate; 21. rotating plate; 22. inserting tube; 23. connecting rod; 24. slot; 25. card slot; 26. elastic plate hook; 3. first clamping plate; 31. second clamping plate; 32. spring; 4. second fixed plate; 41. arc-shaped top block; 42. first spring; 43. arc-shaped groove; 5. elastic pressing plate; 51. bump; 6. telescopic rod; 61. second spring; 7. adhesive layer; 71. protective belt; 8. pull belt; 81. sleeve strip. DETAILED DESCRIPTION

[0038] The following is combined with Figure 1-8 The present invention is described in further detail.

[0039] The embodiment of the invention discloses a metallized film slitting machine.

[0040] Reference Figure 1-8A metalized film slitting machine comprises a frame 1, a turntable 12 is rotatably connected to the side wall of the frame 1, a pair of rotating motors 13 are symmetrically arranged and fixed to the side wall of the turntable 12, an output end of the rotating motor 13 is fixedly connected to a shaft 14, a winding roller 15 is slidably connected to the middle of the shaft 14, an electric cylinder 16 is fixedly connected to the side wall of the frame 1, an installation plate 17 is fixedly connected to the output end of the electric cylinder 16, a linear motor 18 is fixedly connected to the side wall of the installation plate 17, and the linear motor 18 is fixedly connected to the side wall of the linear motor 18. The output end is fixedly connected with a slitting knife 19, the side wall of the frame 1 is installed with a stabilizing component, the side wall of the mounting plate 17 is installed with a slitting auxiliary component, and the side wall of the frame 1 is installed with an angle limiting component. When working, the end of the metallized film to be rolled and slit is connected to a winding roller 15, and the turntable 12 is rotated so that the winding roller 15 is located at the bottom, and the turntable 12 is limited by the angle limiting component so that the turntable 12 no longer rotates easily, and then the corresponding rotating motor 13 is started to drive the winding roller 1 5 is rotated to reel up the metallized film. When the middle part of the reel 15 reels enough metallized film, the rotating motor 13 stops running, and then the electric cylinder 16 drives the slitting knife 19 to contact the end of the metallized film, and the linear motor 18 drives the slitting knife 19 to move and slit. After completion, the end of the metallized film that needs to be reeled up is connected to another reel 15 and starts to be reeled up. During the reeling process of the reel 15, the reel 15 that has completed reeling can be removed from the shaft 14, and a new reel 15 can be installed on the shaft 14. Through the above structure, after a section of metallized film is completed to be reeled up and slit, only the end of the metallized film needs to be connected to another reel 15, and the next section of metallized film can be quickly reeled up and slit. During the reeling and slitting process of the next section of metallized film, the metallized film that has completed reeling up and slitting is processed, thereby reducing the processing interval of the metallized film and improving the slitting speed of the metallized film.

[0041] Reference Figure 1-6 , a metallized film slitting machine, the stabilizing component includes a first fixed plate 2, the first fixed plate 2 is fixedly connected to the side wall of the frame 1, the middle part of the first fixed plate 2 is rotatably connected to a rotating plate 21, the side wall of the rotating plate 21 is symmetrically arranged and fixedly connected to a pair of insert cylinders 22, the middle part of the insert cylinder 22 is detachably installed with a connecting rod 23, the end of the shaft rod 14 is provided with a slot 24, the middle part of the insert cylinder 22 is provided with a card slot 25, the end of the connecting rod 23 is fixedly connected to a pair of elastic plate hooks 26, when working, one end of the connecting rod 23 is inserted into the inside of the insert cylinder 22, so that the hooks at the ends of the pair of elastic plate hooks 26 are sunk into the card slot 25 to form a limit, and the other end is inserted into the end of the shaft rod 14, so that both ends of the shaft rod 14 can be supported when the shaft rod 14 rotates, reducing the occurrence of uneven edges of the metallized film after winding caused by shaking of one end of the shaft rod 14.

[0042] Reference Figure 1-8 , a metallized film slitting machine, the slitting auxiliary component includes a pair of second clamping plates 31, the pair of second clamping plates 31 are slidably connected to the side walls of the mounting plate 17, the side walls of the turntable 12 are fixedly connected with a pair of first clamping plates 3, the side walls of the mounting plate 17 are installed with spring plates 32, and the spring plates 32 are located between the second clamping plates 31 and the mounting plate 17. During operation, when the metallized film is slid, the pair of second clamping plates 31 will move closer to the pair of first clamping plates 3 as the mounting plate 17 moves, and squeeze and clamp the metallized film in the middle, so that when the slitting knife 19 cuts the metallized film, the deviation of the metallized film is reduced, and the cutting accuracy and flatness of the metallized film are improved.

[0043] Reference Figure 1-3 , a metallized film slitting machine, the angle limiting component includes a second fixed plate 4, the second fixed plate 4 is fixedly connected to the side wall of the frame 1, the top of the second fixed plate 4 is slidably connected with an arc-shaped top block 41, the middle part of the arc-shaped top block 41 is fixedly connected with a first spring 42, and the middle part of the turntable 12 is provided with a pair of arc-shaped grooves 43. During operation, when the turntable 12 is rotated, the arc-shaped top block 41 will be pressed to move downward and disengage from the inside of the arc-shaped groove 43. After the turntable 12 rotates half a circle, the arc-shaped top block 41 will slide into the corresponding arc-shaped groove 43 under the action of the first spring 42. At this time, no large force is used, and the arc-shaped top block 41 will not easily disengage from the inside of the arc-shaped groove 43. Through the above structure, the rotation of the turntable 12 can be restricted, or when the turntable 12 needs to be rotated, it only needs to increase the rotation force of the turntable 12 to release the rotation restriction of the turntable 12, thereby improving the adjustment convenience of the turntable 12.

[0044] Reference Figure 1-6 , a metallized film slitting machine, the side wall of the rotating plate 21 is fixedly connected with a pair of elastic pressing plates 5, and the side wall of the elastic pressing plate 5 is fixedly connected with a protrusion 51. During operation, when it is necessary to take out the connecting rod 23 inserted into the insert tube 22, the pair of elastic pressing plates 5 can be pinched and pressed inwardly. At this time, the protrusion 51 will press against the end of the elastic plate hook 26 to make the hook at the end of the elastic plate hook 26 disengage from the card slot 25, so that the connecting rod 23 can be easily taken out from the inside of the insert tube 22. Through the above structure, the replacement of the winding roller 15 can be made more convenient, thereby improving the convenience of use of the device.

[0045] Reference Figure 1-6, a metallized film slitting machine, the side wall of the rotating plate 21 is fixedly connected with a telescopic rod 6, and a second spring 61 is installed inside the telescopic rod 6. The telescopic rod 6 is located inside the insert tube 22. When working, after pressing a pair of elastic pressing plates 5 to make the hooks at the ends of a pair of elastic plate hooks 26 disengage from the card slots 25, the connecting rod 23 will be quickly popped out from the inside of the insert tube 22 due to the second spring 61, further improving the replacement speed of the winding roller 15 and the convenience of using the device.

[0046] Reference Figure 4 A metallized film slitting machine, wherein the side wall of the winding roller 15 is provided with an adhesive layer 7, and the side wall of the adhesive layer 7 is bonded with a protective tape 71. During operation, when the metallized film needs to be connected to the winding roller 15, the protective tape 71 is torn off, and then the end of the metallized film is pasted on the adhesive layer 7, so as to quickly complete the connection between the metallized film and the winding roller 15, further reduce the interval of the metallized film slitting process, and improve the slitting speed of the metallized film.

[0047] Reference Figure 4 , a metallized film slitting machine, the end side wall of the protective tape 71 is fixedly connected with a sleeve strip 81, the middle part of the sleeve strip 81 is slidably connected with a draw tape 8, the other end of the draw tape 8 is fixedly connected to the end of the protective tape 71. During operation, when it is necessary to tear off the adhesive layer 7, the end of the draw tape 8 can be pulled so that the draw tape 8 drives the end of the protective tape 71 to detach from the side wall of the adhesive layer 7, thereby quickly tearing off the protective tape 71, further reducing the interval of the metallized film slitting process and improving the slitting speed of the metallized film.

[0048] Reference Figure 1-8 , a metallized film slitting machine, wherein the first clamping plate 3 is a colloid material, and the second clamping plate 31 is a colloid material. Through the above structure, the occurrence of extrusion deformation of the metallized film can be reduced, and the impact on the flatness of the metallized film product can be reduced.

[0049] The implementation principle of a metallized film slitting machine according to an embodiment of the present invention is as follows: the end of the metallized film to be rolled up and cut is connected to a winding roller 15, and the turntable 12 is rotated so that the winding roller 15 is located at the bottom, and the turntable 12 is limited by an angle limiting component so that the turntable 12 no longer rotates easily, and then the corresponding rotating motor 13 is started to drive the winding roller 15 to rotate to roll up the metallized film. When the middle part of the winding roller 15 has rolled up enough metallized film, the rotating motor 13 stops running, and then the slitting knife 19 is driven by the electric cylinder 16 to contact the end of the metallized film and is moved by the linear motor 18. The slitting knife 19 is driven to move for slitting. After completion, the end of the metallized film that needs to be further rolled up is connected to another winding roller 15 and starts to be rolled up. During the winding process of the winding roller 15, the winding roller 15 that has been rolled up can be removed from the shaft 14, and a new winding roller 15 can be installed on the shaft 14. One end of the connecting rod 23 is inserted into the inside of the insert cylinder 22, so that the hooks at the ends of a pair of elastic plate hooks 26 are trapped in the card groove 25 to form a limit, and the other end is inserted into the end of the shaft 14, so that both ends of the shaft 14 can be supported when the shaft 14 rotates. When the metallized film is slid, a pair of The second clamping plate 31 will move closer to the pair of first clamping plates 3 as the mounting plate 17 moves, and squeeze and clamp the metallized film in the middle, so as to reduce the deviation of the metallized film when the slitting knife 19 cuts the metallized film. When the turntable 12 is rotated, the arc-shaped top block 41 will be pressed to move downward and disengage from the arc groove 43. After the turntable 12 rotates half a circle, the arc-shaped top block 41 will slide into the corresponding arc groove 43 under the action of the first spring 42. At this time, no great force is used, and the arc-shaped top block 41 will not easily disengage from the arc groove 43. When it is necessary to take out the connecting rod 23 inserted into the insert cylinder 22, a pinch can be used. The elastic pressing plate 5 is pressed inwardly. At this time, the protrusion 51 will press against the end of the elastic plate hook 26 to disengage the hook at the end of the elastic plate hook 26 from the slot 25, so that the connecting rod 23 can be easily taken out from the inside of the insert tube 22. After pressing a pair of elastic pressing plates 5 to disengage the hook at the end of a pair of elastic plate hooks 26 from the slot 25, the connecting rod 23 will quickly pop out from the inside of the insert tube 22 due to the second spring 61. When the metallized film needs to be connected to the winding roller 15, the protective tape 71 is torn off, and then the end of the metallized film is pasted on the adhesive layer 7, so as to quickly complete the connection between the metallized film and the winding roller 15.

[0050] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A metallized film slitting machine, comprising a frame (1), characterized in that: The side wall of the frame (1) is rotatably connected to a turntable (12), the side wall of the turntable (12) is symmetrically arranged and fixedly connected to a pair of rotating motors (13), the output end of the rotating motor (13) is fixedly connected to a shaft (14), the middle part of the shaft (14) is slidably connected to a winding roller (15), the side wall of the frame (1) is fixedly connected to an electric cylinder (16), the output end of the electric cylinder (16) is fixedly connected to a mounting plate (17), the side wall of the mounting plate (17) is fixedly connected to a linear motor (18), the output end of the linear motor (18) is fixedly connected to a slitting knife (19), the side wall of the frame (1) is installed with a stabilizing component, the side wall of the mounting plate (17) is installed with a slitting auxiliary component, and the side wall of the frame (1) is installed with an angle limiting component.

2. A metallized film slitting machine according to claim 1, characterized in that: The stabilizing assembly comprises a first fixing plate (2), the first fixing plate (2) being fixedly connected to the side wall of the frame (1), the middle part of the first fixing plate (2) being rotatably connected to a rotating plate (21), the side wall of the rotating plate (21) being symmetrically arranged and fixedly connected to a pair of insert cylinders (22), the middle part of the insert cylinder (22) being detachably mounted with a connecting rod (23), the end of the shaft rod (14) being provided with a slot (24), the middle part of the insert cylinder (22) being provided with a card slot (25), and the end of the connecting rod (23) being fixedly connected to a pair of elastic plate hooks (26).

3. The metallized film slitting machine according to claim 1, characterized in that: The slitting auxiliary component comprises a pair of second clamping plates (31), the pair of second clamping plates (31) are slidably connected to the side walls of the mounting plate (17), the side walls of the turntable (12) are fixedly connected to a pair of first clamping plates (3), the side walls of the mounting plate (17) are installed with spring plates (32), and the spring plates (32) are located between the second clamping plates (31) and the mounting plate (17).

4. The metallized film slitting machine according to claim 1, characterized in that: The angle limiting assembly comprises a second fixing plate (4), the second fixing plate (4) being fixedly connected to the side wall of the frame (1); the top of the second fixing plate (4) being slidably connected to an arc-shaped top block (41); the middle of the arc-shaped top block (41) being fixedly connected to a first spring (42); and a pair of arc-shaped grooves (43) being provided in the middle of the rotating disk (12).

5. The metallized film slitting machine according to claim 2, characterized in that: A pair of elastic pressing plates (5) are fixedly connected to the side walls of the rotating plate (21), and a protrusion (51) is fixedly connected to the side walls of the elastic pressing plates (5).

6. The metallized film slitting machine according to claim 2, characterized in that: A telescopic rod (6) is fixedly connected to the side wall of the rotating plate (21), a second spring (61) is installed inside the telescopic rod (6), and the telescopic rod (6) is located inside the insertion tube (22).

7. The metallized film slitting machine according to claim 1, characterized in that: The side wall of the winding roller (15) is provided with an adhesive layer (7), and the side wall of the adhesive layer (7) is bonded with a protective tape (71).

8. The metallized film slitting machine according to claim 7, characterized in that: The end side wall of the protective belt (71) is fixedly connected with a sleeve strip (81), the middle part of the sleeve strip (81) is slidably connected with a drawstring (8), and the other end of the drawstring (8) is fixedly connected to the end of the protective belt (71).

9. The metallized film slitting machine according to claim 3, characterized in that: The first clamping plate (3) is made of a colloid material, and the second clamping plate (31) is made of a colloid material.

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