CN217168667U - Environment-friendly graphite heat dissipation protection film production facility - Google Patents

Abstract

The utility model discloses an environment-friendly graphite heat dissipation protection film production facility, which comprises a platform, the top fixed mounting of platform has U type frame, and the top fixed mounting of platform has the stand that is located U type frame, and the top fixed mounting of stand has the cutting bed, and fixed mounting has first cylinder on the top inner wall of U type frame, and the output shaft fixed mounting of first cylinder has the lifter plate, and the bottom fixed mounting of lifter plate has the fixed plate, is provided with on the fixed plate and cuts the mechanism. The utility model relates to a rationally, the practicality is good, can hold graphite heat dissipation protection film pressure on the cutting bed through utilizing two registration rollers, avoids cutting in-process graphite heat dissipation protection film and takes place to shift or hunch-up, has improved the quality of cutting to graphite heat dissipation protection film, is convenient for moreover adjust the interval between a plurality of annular cutters, can adjust the size that cuts of graphite heat dissipation protection film as required, and the simple operation has improved the practicality.

Description

Environment-friendly graphite heat dissipation protection film production facility

Technical Field

The utility model relates to a graphite heat dissipation protection film production technical field specifically is an environment-friendly graphite heat dissipation protection film production facility.

Background

The graphite heat dissipation protective film is a nano advanced composite environment-friendly material, has unique crystal grain orientation, uniformly conducts heat along two directions, can well adapt to uniform heat conduction on any surface by a lamellar structure, improves the performance of consumer electronic products while shielding heat sources and components, provides heat isolation in the aspect of thickness while uniformly dissipating heat of the products, is widely applied to heat dissipation of communication industry, medical equipment, notebooks, mobile phones, memory strips, LED substrates and the like nowadays, and needs to be cut into a plurality of narrow graphene heat dissipation films meeting the specification required by a user in the production process of the graphite heat dissipation protective film, and then the cut narrow graphene heat dissipation films are rolled so as to facilitate subsequent production and processing.

However, when the commonly used production equipment for the environment-friendly graphite heat dissipation protective film is used, the production equipment does not usually have the function of pressing and positioning the graphite heat dissipation protective film in the cutting process of the wide graphite heat dissipation protective film, in the cutting process, the graphite heat dissipation protective film is easy to shift or arch, so that the cutting quality and the cutting effect are reduced, moreover, the positions of a plurality of cutting tools arranged on the production equipment are usually fixed, the intervals among the cutting tools cannot be adjusted, only the wide graphite heat dissipation protective film can be cut into a narrow graphene heat dissipation film with one size specification, and when the cutting size needs to be changed, the cutting tools with different types need to be replaced and installed, which not only increases the labor capacity of workers, but also increases the working time, therefore, the production equipment for the environment-friendly graphite heat dissipation protective film is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides an environment-friendly graphite heat dissipation protection film production facility, the environment-friendly graphite heat dissipation protection film production facility of having solved commonly used is when using, cut the in-process at the graphite heat dissipation protection film of broad width, do not have the function of pressing the location of holding to graphite heat dissipation protection film usually, cut the in-process, lead to graphite heat dissipation protection film to take place to shift or arch easily, and then can reduce and cut the quality and cut the effect, and the position that a plurality of cutters of installation cut on the production facility is fixed unchangeable usually, can not adjust a plurality of intervals of cutting between the cutter, can only cut the graphite heat dissipation protection film of broad width into the graphite alkene heat dissipation film of the narrow width of a dimension, the problem of the practicality of production facility has been reduced.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environment-friendly graphite heat dissipation protection film production facility, includes the platform, the top fixed mounting of platform has U type frame, the top fixed mounting of platform has the stand that is located U type frame, the top fixed mounting of stand has the cutting bed, fixed mounting has first cylinder on the top inner wall of U type frame, the output shaft fixed mounting of first cylinder has the lifter plate, the bottom fixed mounting of lifter plate has the fixed plate, be provided with on the fixed plate and cut the mechanism, the bottom of lifter plate is provided with positioning mechanism, be provided with conveying mechanism on the U type frame, fixed mounting has the controller on the front side outer wall of U type frame.

Preferably, the mechanism of cutting includes the cross axle, the mounting panel, cut the motor, a plurality of axle sleeves, a plurality of annular cutters and a plurality of locking bolt, the cross axle rotates and installs on the fixed plate, mounting panel fixed mounting is on the rear side wall of fixed plate, cut the bottom of motor fixed mounting at the mounting panel, the one end of cross axle runs through the fixed plate and with the output shaft fixed connection who cuts the motor, the equal slip cap of a plurality of axle sleeves is established on the cross axle, a plurality of annular cutters fixed cap respectively establish on corresponding axle sleeve, the bolt hole has all been seted up on the top inner wall of a plurality of axle sleeves, a plurality of locking bolt slidable mounting respectively is in corresponding bolt hole, a plurality of thread grooves have been seted up to the top of cross axle equidistant, the bottom of a plurality of locking bolts is threaded mounting respectively in corresponding thread groove.

Preferably, the guide way has been seted up to the bottom of cross axle, and equal fixed mounting has the guide bar on the bottom inner wall of a plurality of axle sleeves, and equal slidable mounting of a plurality of guide bars is in the guide way.

Preferably, positioning mechanism includes two second cylinders, two U templates and two registration rollers, and the equal fixed mounting of two second cylinders is in the bottom of lifter plate, and the fixed plate is located between two second cylinders, and two U templates are fixed mounting respectively at the output axle head of corresponding second cylinder, and two registration rollers rotate respectively and install on corresponding U template, and the bottom of two registration rollers extends to outside the corresponding U template respectively.

Preferably, conveying mechanism includes two first pivots, two feed rolls, two second pivots, two discharge rolls and drive assembly, and two first pivots and two second pivots are all rotated and are installed in U type frame, and two first pivots all are located the left side of cutting bed, and two second pivots all are located the right side of cutting bed, and two feed rolls are fixed the cover respectively and are established in corresponding first pivot, and two discharge rolls are fixed the cover respectively and are established in corresponding second pivot.

Preferably, the driving assembly comprises two first gears, two second gears, two belt pulleys, a belt and a driving motor, the rear ends of the two first rotating shafts and the rear ends of the two second rotating shafts extend to the outside of the U-shaped frame, the two first gears are respectively fixedly sleeved at the rear ends of the corresponding first rotating shafts, the two first gears are meshed with each other, the two second gears are respectively fixedly sleeved at the rear ends of the corresponding second rotating shafts, the two second gears are meshed with each other, the two belt pulleys are respectively sleeved at the rear end of one first rotating shaft in the two first rotating shafts and the rear end of one second rotating shaft in the two second rotating shafts, the belt is wound on the two belt pulleys, the driving motor is fixedly installed on the outer wall of the front side of the U-shaped frame, and the front end of one first rotating shaft in the two first rotating shafts extends to the outside of the U-shaped frame and is fixedly connected with the output shaft of the driving motor.

(III) advantageous effects

The utility model provides an environment-friendly graphite heat dissipation protection film production facility. The method has the following beneficial effects:

(1) the production equipment of the environment-friendly graphite heat dissipation protective film can control the plurality of annular cutters to rotate by starting the cutting motor, control the plurality of annular cutters to move vertically and downwards by starting the first air cylinder to work, control the two feeding rollers and the two discharging rollers to rotate simultaneously by utilizing the transmission action of the two belt pulleys and the belt and the meshing transmission action of the two first gears and the meshing transmission action of the two second gears by starting the driving motor to work, control the two feeding rollers and the two discharging rollers to rotate synchronously and reversely, ensure that the two feeding rollers rotate synchronously and reversely, further, can gradually convey the wide graphite heat dissipation protective film to the direction close to a cutting table under the synchronous reverse rotation of the two feeding rollers, and can cut the wide graphite heat dissipation protective film into a plurality of narrow graphite heat dissipation protective films by utilizing the plurality of annular cutters, under the synchronous reverse rotation effect of the two discharging rollers, the cut narrow graphite heat dissipation protective films can be conveyed in the direction away from the cutting table.

(2) This environment-friendly graphite heat dissipation protection film production facility, through starting two second cylinder work, steerable two registration rollers move down to with the last surface contact of graphite heat dissipation protection film, cutting the graphite heat dissipation protection film in-process, utilize two registration rollers can hold graphite heat dissipation protection film pressure on the cutting bed, avoid cutting in-process graphite heat dissipation protection film and take place to shift or arch and influence the cutting quality and cut the effect, and then can improve the cutting quality to graphite heat dissipation protection film.

(3) This environment-friendly graphite heat dissipation protection film production facility, through using the spanner to screw out corresponding thread groove respectively a plurality of locking bolt in proper order outside, alright promote corresponding axle sleeve horizontal slip on the cross axle in proper order, a plurality of axle sleeves drive corresponding annular cutter and remove, when adjusting a plurality of annular cutters to suitable interval, screw a plurality of locking bolt in corresponding thread groove again, can fix the position of a plurality of axle sleeves of adjusting, and then conveniently adjust the interval between a plurality of annular cutters, can adjust the size that cuts of graphite heat dissipation protection film, and convenient for operation, and the practicality has been improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view of the front view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a side cross-sectional structural view of the cutting mechanism;

FIG. 5 is an enlarged view of portion B of FIG. 4;

FIG. 6 is a schematic side view of the U-shaped plate and the positioning roller

Fig. 7 is a rear view structural diagram of the U-shaped frame.

In the figure: 1. a platform; 2. a U-shaped frame; 3. a column; 4. cutting table; 5. a first cylinder; 6. a lifting plate; 7. a fixing plate; 8. a horizontal axis; 9. mounting a plate; 10. cutting a motor; 11. a shaft sleeve; 12. a ring-shaped cutter; 13. bolt holes; 14. locking the bolt; 15. a thread groove; 16. a second cylinder; 17. a U-shaped plate; 18. a positioning roller; 19. a first rotating shaft; 20. a feed roll; 21. a second rotating shaft; 22. a discharging roller; 23. a first gear; 24. a second gear; 25. a belt pulley; 26. a belt; 27. a drive motor; 28. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention, and in the description of the present invention, "plurality" means two or more unless specifically defined otherwise.

As shown in fig. 1-7, the utility model provides a technical solution: an environment-friendly graphite heat-dissipation protective film production device comprises a platform 1, wherein a U-shaped frame 2 is fixedly installed at the top of the platform 1, an upright post 3 positioned in the U-shaped frame 2 is fixedly installed at the top of the platform 1, a cutting table 4 is fixedly installed at the top of the upright post 3, a first air cylinder 5 is fixedly installed on the inner wall of the top of the U-shaped frame 2, a lifting plate 6 is fixedly installed at the output shaft end of the first air cylinder 5, a fixing plate 7 is fixedly installed at the bottom of the lifting plate 6, a cutting mechanism is arranged on the fixing plate 7, a positioning mechanism is arranged at the bottom of the lifting plate 6, a conveying mechanism is arranged on the U-shaped frame 2, a controller 28 is fixedly installed on the outer wall of the front side of the U-shaped frame 2, and by arranging the cutting mechanism, a wide graphite heat-dissipation protective film can be cut into a plurality of narrow graphite heat-dissipation protective films, and the width size of the cut narrow graphite heat-dissipation protective film can be adjusted according to needs, through setting up positioning mechanism, play and carry out the effect of fixing a position when cutting graphite heat dissipation protection film, avoid cutting in-process graphite heat dissipation protection film and take place to shift or hunch up and influence the cutting quality and cut the effect, through setting up conveying mechanism, can carry out automatic transport to graphite heat dissipation protection film, and then conveniently cut the work and go on smoothly.

In the embodiment, the cutting mechanism comprises a transverse shaft 8, a mounting plate 9, a cutting motor 10, a plurality of shaft sleeves 11, a plurality of annular cutters 12 and a plurality of locking bolts 14, the transverse shaft 8 is rotatably mounted on a fixing plate 7, the mounting plate 9 is fixedly mounted on the rear side wall of the fixing plate 7, the cutting motor 10 is fixedly mounted at the bottom of the mounting plate 9, one end of the transverse shaft 8 penetrates through the fixing plate 7 and is fixedly connected with the output shaft end of the cutting motor 10, the plurality of shaft sleeves 11 are all slidably sleeved on the transverse shaft 8, the plurality of annular cutters 12 are respectively fixedly sleeved on the corresponding shaft sleeves 11, bolt holes 13 are respectively formed in the inner walls of the tops of the plurality of shaft sleeves 11, the plurality of locking bolts 14 are respectively slidably mounted in the corresponding bolt holes 13, a plurality of thread grooves 15 are formed in the tops of the transverse shaft 8 at equal intervals, the bottoms of the plurality of locking bolts 14 are respectively threadedly mounted in the corresponding thread grooves 15, the quantity of thread groove 15 is more than the quantity of locking bolt 14, utilizes and cuts a plurality of annular cutters 12 rotations on the steerable cross axle 8 of motor 10, and then utilizes a plurality of annular cutters 12 can cut processing to graphite heat dissipation protection film, through utilizing a plurality of locking bolt 14 respectively with corresponding thread groove 15's threaded connection cooperation, can remove the regulation and fix the position of corresponding axle sleeve 11 respectively, and then conveniently change the interval between a plurality of annular cutters 12.

In this embodiment, the guide way has been seted up to the bottom of cross axle 8, and equal fixed mounting has the guide bar on the bottom inner wall of a plurality of axle sleeves 11, and the equal slidable mounting of a plurality of guide bars utilizes the sliding connection cooperation of guide bar in the guide way, can lead to the slip direction of axle sleeve 11 in the guide way.

In this embodiment, positioning mechanism includes two second cylinders 16, two U templates 17 and two positioning rollers 18, the equal fixed mounting of two second cylinders 16 is in the bottom of lifter plate 6, fixed plate 7 is located between two second cylinders 16, two U templates 17 are fixed mounting respectively at the output axle head of corresponding second cylinder 16, two positioning rollers 18 rotate respectively and install on corresponding U template 17, the bottom of two positioning rollers 18 extends to outside corresponding U template 17 respectively, utilize two second cylinders 16, can adjust the position of corresponding positioning roller 18 respectively, utilize two positioning rollers 18 can press graphite heat dissipation protection film and hold on cutting bed 4, avoid cutting in-process graphite heat dissipation protection film to take place to shift or arch.

In this embodiment, conveying mechanism includes two first pivots 19, two feed rolls 20, two second pivots 21, two discharge rolls 22 and drive assembly, two first pivots 19 and two second pivots 21 are all rotated and are installed in U type frame 2, two first pivots 19 all are located the left side of cutting bed 4, two second pivots 21 all are located the right side of cutting bed 4, two feed rolls 20 are fixed the cover respectively and are established on corresponding first pivot 19, two discharge rolls 22 are fixed the cover respectively and are established on corresponding second pivot 21, utilize the rotation of two feed rolls 20, can carry the graphite heat dissipation protection film of broad width to the direction that is close to cutting bed 4, utilize the rotation of two discharge rolls 22, can carry the graphite heat dissipation protection film of a plurality of narrow widths that cut to the direction of keeping away from cutting bed 4.

In this embodiment, the driving assembly includes two first gears 23, two second gears 24, two belt pulleys 25, a belt 26 and a driving motor 27, rear ends of the two first rotating shafts 19 and rear ends of the two second rotating shafts 21 both extend out of the U-shaped frame 2, the two first gears 23 are respectively fixedly sleeved on the rear ends of the corresponding first rotating shafts 19, the two first gears 23 are engaged with each other, the two second gears 24 are respectively fixedly sleeved on the rear ends of the corresponding second rotating shafts 21, the two second gears 24 are engaged with each other, the two belt pulleys 25 are respectively sleeved on the rear end of one first rotating shaft 19 of the two first rotating shafts 19 and the rear end of one second rotating shaft 21 of the two second rotating shafts 21, the belt 26 is wound on the two belt pulleys 25, the driving motor 27 is fixedly installed on the outer wall of the front side of the U-shaped frame 2, the front end of one first rotating shaft 19 of the two first rotating shafts 19 extends out of the U-shaped frame 2 and is fixedly connected with an output shaft of the driving motor 27, utilize two belt pulleys 25 and belt 26's transmission effect, steerable two feed rollers 20 and two discharge rollers 22 rotate simultaneously, and then utilize the meshing transmission of two first gears 23, the synchronous antiport of steerable two feed rollers 20, the meshing transmission of utilizing two second gears 24, steerable two advance two synchronous antiport of discharge rollers 22, the topmost position of the feed roller 20 that is located the below and the topmost position of the discharge roller 22 that is located the below all are in same horizontal plane with the top of cutting bed 4, the surface of two feed rollers 20 and two discharge rollers 22 all is provided with anti-skidding line, and then can improve the transport effect to graphite heat dissipation protection film.

In this embodiment, the controller 28 is provided with a plurality of control buttons, the first cylinder 5, the two second cylinders 16, the cutting motor 10, the driving motor 27 and the controller 28 are electrically connected through a wire to form a loop, and the plurality of control buttons can respectively control the start-stop and the reset of the first cylinder 5 and the two second cylinders 16, and can also respectively control the start-stop and the close of the cutting motor 10 and the driving motor 27.

When the device is used, a power supply is switched on, one end of a produced wide graphite heat dissipation protective film passes through the space between the two feeding rollers 20 and then passes through the space between the two discharging rollers 22, so that the two feeding rollers 20 are respectively contacted with the upper surface and the lower surface of the graphite heat dissipation protective film, the two discharging rollers 22 are respectively contacted with the upper surface and the lower surface of the graphite heat dissipation protective film, the top of the cutting table 4 is contacted with the lower surface of the graphite heat dissipation protective film, the transverse shaft 8 can be controlled to drive the plurality of annular cutters 12 to rotate by starting the cutting motor 10, the first cylinder 5 is started to work, the first cylinder 5 drives the lifting plate 6, the plurality of annular cutters 12 and the two positioning rollers 18 to vertically move downwards, so that the first cylinder 5 stops working when the bottoms of the plurality of annular cutters 12 cut through the graphite heat dissipation protective film and contact with the top of the cutting table 4, and the two second cylinders 16 are started to work, the two second cylinders 16 drive the corresponding U-shaped plates 17 and the corresponding positioning rollers 18 to move downwards, so that when the two positioning rollers 18 move downwards to be in contact with the upper surface of the graphite heat dissipation protective film, the two second cylinders 16 are stopped, then the driving motor 27 is started to work, the two feeding rollers 20 and the two discharging rollers 22 can be controlled to rotate simultaneously by utilizing the meshing transmission of the two first gears 23 and the meshing transmission of the two second gears 24 by utilizing the transmission action of the two belt pulleys 25 and the belt 26, the two feeding rollers 20 can be controlled to synchronously rotate in the opposite directions under the meshing transmission action of the two first gears 23, the two feeding rollers 22 can be controlled to synchronously rotate in the opposite directions under the meshing transmission action of the two second gears 24, and further, the wide graphite heat dissipation protective film can be gradually conveyed towards the cutting table 4 under the synchronous opposite rotation of the two feeding rollers 20, when the wide graphite heat dissipation protective film is conveyed to the cutting table 4, the wide graphite heat dissipation protective film can be cut into a plurality of narrow graphite heat dissipation protective films by the plurality of annular cutters 12, the cut narrow graphite heat dissipation protective films can be conveyed to the direction far away from the cutting table 4 under the synchronous reverse rotation action of the two discharge rollers 22, so that the narrow graphite heat dissipation protective films are gradually moved out of the U-shaped frame 2, the winding equipment can be used for winding the narrow graphite heat dissipation films, the graphite heat dissipation protective film can be pressed and held on the cutting table 4 by the two positioning rollers 18 in the cutting process of the graphite heat dissipation protective film, the phenomenon that the cutting quality and the cutting effect are influenced by the displacement or the arching of the graphite heat dissipation protective film in the cutting process is avoided, the cutting quality of the graphite heat dissipation protective film can be improved, and before the graphite heat dissipation protective film is cut, through using the spanner to in proper order a plurality of locking bolt 14 respectively outside corresponding thread groove 15, remove the fixed to a plurality of axle sleeves 11 promptly, alright promote corresponding axle sleeve 11 horizontal slip on cross axle 8 in proper order, a plurality of axle sleeves 11 drive corresponding annular cutter 12 and remove, when adjusting a plurality of annular cutter 12 to suitable interval, again screw a plurality of locking bolt 14 in corresponding thread groove 15, can fix the position of a plurality of axle sleeves 11 adjusted, and then conveniently adjust the interval between a plurality of annular cutter 12 according to the processing production needs, can adjust the size of cutting of graphite heat dissipation protection film, the simple operation, practicality has been improved, the content that does not make detailed description in this specification all belongs to the well-known prior art of the professional skilled person in the art simultaneously.

To sum up, this environment-friendly graphite heat dissipation protection film production facility can hold graphite heat dissipation protection film pressure on cutting bed 4 through utilizing two registration rollers 18, avoids cutting in-process graphite heat dissipation protection film and takes place to shift or hunch-up, has improved the quality of cutting to graphite heat dissipation protection film, is convenient for adjust the interval between a plurality of annular cutters 12 moreover, can adjust the size of cutting of graphite heat dissipation protection film as required, and the simple operation has improved the practicality.

Claims (6)

1. The utility model provides an environment-friendly graphite heat dissipation protection film production facility, includes platform (1), its characterized in that: the utility model discloses a platform, including platform (1), top fixed mounting of platform (1) has U type frame (2), the top fixed mounting of platform (1) has stand (3) that are located U type frame (2), the top fixed mounting of stand (3) has cutting bed (4), fixed mounting has first cylinder (5) on the top inner wall of U type frame (2), the output shaft fixed mounting of first cylinder (5) has lifter plate (6), the bottom fixed mounting of lifter plate (6) has fixed plate (7), be provided with on fixed plate (7) and cut the mechanism, the bottom of lifter plate (6) is provided with positioning mechanism, be provided with conveying mechanism on U type frame (2), fixed mounting has controller (28) on the front side outer wall of U type frame (2).

2. The production equipment of the environment-friendly graphite heat dissipation protective film according to claim 1, characterized in that: the cutting mechanism comprises a transverse shaft (8), a mounting plate (9), a cutting motor (10), a plurality of shaft sleeves (11), a plurality of annular cutters (12) and a plurality of locking bolts (14), the transverse shaft (8) is rotatably mounted on the fixing plate (7), the mounting plate (9) is fixedly mounted on the rear side wall of the fixing plate (7), the cutting motor (10) is fixedly mounted at the bottom of the mounting plate (9), one end of the transverse shaft (8) penetrates through the fixing plate (7) and is fixedly connected with the output shaft end of the cutting motor (10), the shaft sleeves (11) are all slidably sleeved on the transverse shaft (8), the annular cutters (12) are fixedly sleeved on the corresponding shaft sleeves (11) respectively, bolt holes (13) are formed in the inner wall of the tops of the shaft sleeves (11), and the locking bolts (14) are slidably mounted in the corresponding bolt holes (13) respectively, the top of the transverse shaft (8) is provided with a plurality of thread grooves (15) at equal intervals, and the bottom ends of the locking bolts (14) are respectively installed in the corresponding thread grooves (15) in a threaded manner.

3. The production equipment of the environment-friendly graphite heat dissipation protective film as claimed in claim 2, wherein: the bottom of cross axle (8) has been seted up the guide way, and is a plurality of equal fixed mounting has the guide bar on the bottom inner wall of axle sleeve (11), and is a plurality of the equal slidable mounting of guide bar is in the guide way.

4. The production equipment of the environment-friendly graphite heat dissipation protective film according to claim 1, characterized in that: positioning mechanism includes two second cylinders (16), two U template (17) and two registration rollers (18), two equal fixed mounting in second cylinder (16) is in the bottom of lifter plate (6), fixed plate (7) are located two between second cylinder (16), two U template (17) fixed mounting respectively is corresponding the output axle head of second cylinder (16), two registration rollers (18) rotate respectively and install correspondingly on U template (17), two the bottom of registration rollers (18) extends to corresponding respectively outside U template (17).

5. The production equipment of the environment-friendly graphite heat dissipation protective film according to claim 1, characterized in that: conveying mechanism includes two first pivot (19), two feed rolls (20), two second pivot (21), two discharge rolls (22) and drive assembly, two first pivot (19) and two second pivot (21) are all rotated and are installed in U type frame (2), two first pivot (19) all are located the left side of cutting bed (4), two second pivot (21) all are located the right side of cutting bed (4), two feed rolls (20) are fixed the cover respectively and are established correspondingly on first pivot (19), two discharge rolls (22) are fixed the cover respectively and are established correspondingly on second pivot (21).

6. The production equipment of the environment-friendly graphite heat dissipation protective film according to claim 5, characterized in that: the driving component comprises two first gears (23), two second gears (24), two belt pulleys (25), a belt (26) and a driving motor (27), the rear ends of the two first rotating shafts (19) and the rear ends of the two second rotating shafts (21) extend to the outside of the U-shaped frame (2), the two first gears (23) are respectively fixedly sleeved at the rear ends of the corresponding first rotating shafts (19) and are meshed with each other, the two second gears (24) are respectively fixedly sleeved at the rear ends of the corresponding second rotating shafts (21) and are meshed with each other, the two belt pulleys (25) are respectively sleeved at the rear end of one first rotating shaft (19) of the two first rotating shafts (19) and the rear end of one second rotating shaft (21) of the two second rotating shafts (21), the belt (26) is wound on the two belt pulleys (25), the driving motor (27) is fixedly installed on the outer wall of the front side of the U-shaped frame (2), and the front end of one first rotating shaft (19) in the first rotating shafts (19) extends out of the U-shaped frame (2) and is fixedly connected with the output shaft of the driving motor (27).

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