CN218261123U - Film roll dividing device - Google Patents

Abstract

The utility model discloses a film roll cutting device, which comprises a frame, a compression roller arranged on a frame wallboard, a film leading component and a film cutting component; the frame is provided with a film path inlet and a film path outlet, and the press roller is arranged at the film path outlet of the frame and is suitable for outputting a film; the film drawing component is suitable for drawing the film; the film cutting assembly is arranged close to the film path outlet and is suitable for cutting a film. By arranging the membrane guiding assembly, a membrane can be guided in at the inlet of the membrane path, then the membrane is guided and conveyed to the membrane cutting assembly to cut the membrane as required, then the membrane is conveyed to the compression roller to compress the passing membrane, and then the membrane is guided to the outlet of the membrane path to output the membrane; the film cutting assembly is arranged, so that the film can be cut without entering a rack for operation manually, and the safety of the film cutting is improved; and no manual channel is needed to be arranged, so that the arrangement of parts in the rack is more compact, the space utilization rate is improved, the integral volume of the device is reduced, and the occupied area is further reduced.

Description

Film roll dividing device

Technical Field

The utility model relates to a processing technology field is rolled up to the membrane, concretely relates to membrane is rolled up and is cut apart device.

Background

In the traditional plastic film production and processing process, the film guiding and cutting work is mostly carried out by manual operation, and in the operation process, a manual operation cutter needs to be manually operated to cut the film and guide the film. Since the film path needs to be pulled during operation, proper protection cannot be provided between the operator and the moving parts, which behavior does not meet CE safety requirements. Meanwhile, the moving speed of the film is high, so that the risk of body curling is easily caused when the film is cut manually, and the danger coefficient is high; and manual channels need to be reserved for manual film cutting, more vacant sites are needed on a film cutting production processing station during film production and processing, and the space utilization rate is low.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in that the danger coefficient of artifical membrane of cutting among the prior art is big, owing to need reserve artificial channel and make structure dispersion on the machinery, the whole bulky, the low defect of space utilization of machinery to a diaphragm is rolled up cutting device is provided.

In order to solve the technical problem, the technical scheme of the utility model as follows:

a film roll dividing device comprises a frame, a press roller, a film leading assembly and a film cutting assembly, wherein the press roller is installed on a wall plate of the frame; the opposite two ends of the rack are respectively provided with a film path inlet suitable for leading in a film and a film path outlet suitable for leading out the film, and the press roller is arranged at the film path outlet of the rack and suitable for outputting the film; the film leading component is suitable for drawing the film; the film cutting assembly is positioned on one side of the press roller, which is far away from the film path outlet, and is suitable for cutting a film.

Furthermore, the membrane guiding assembly comprises a plurality of guide rollers which are arranged between the membrane path inlet and the membrane path outlet at intervals in a staggered mode, and the guide rollers close to the membrane path inlet are lower than the guide rollers close to the membrane path outlet.

Furthermore, the guide rollers comprise a first guide roller, a second guide roller, a third guide roller, a fourth guide roller and a fifth guide roller which are sequentially arranged from the film path inlet to the film path outlet, wherein the first guide roller is arranged at the film path inlet, and the fifth guide roller is arranged at the film path outlet; the compression roller sets up the export of membrane way, and be located fifth deflector roll top, the fifth deflector roll with be provided with the clearance that is suitable for the film to pass through between the compression roller.

Further, the film cutting assembly is located between the third guide roller and the press rollers and is suitable for cutting the film between the third guide roller and the fourth guide roller.

Further, install on the frame wallboard and be located the second deflector roll with the calibrator between the third deflector roll.

Further, the thickness gauge with be provided with first guardrail between the second deflector roll, the thickness gauge with be provided with the second guardrail between the third deflector roll.

Further, a third guardrail extending to the bottom of the rack wallboard is arranged below the thickness gauge.

Furthermore, a grating sensor and an electric linkage switch electrically connected with the grating sensor are arranged at the membrane path inlet and the membrane path outlet.

Further, a plurality of the guide rollers are all aluminum guide rollers.

Further, the press roller is a rubber roller.

The utility model discloses technical scheme has following advantage:

1. the film roll cutting device provided by the utility model can guide a film at the inlet of the film path by arranging the film guide component, then the film is dragged and conveyed to the film cutting component to cut the film as required, then the film is conveyed to the compression roller to compress the passing film, and then the film is dragged to the outlet of the film path to output the film; the film cutting assembly is arranged, so that the film cutting can be carried out without entering a rack manually, and the safety of the film cutting is improved; and no manual channel is needed, so that the arrangement of the components in the frame is more compact, the space utilization rate is improved, the whole volume of the device is reduced, and the occupied area is further reduced. The thickness unevenness of the film in the early production period (pretreatment) belongs to the waste film, the compression roller is lifted but does not work (namely, no mechanical traction force exists at the moment), and the film roll is dragged by a waste film rolling machine at the lower end of the equipment; after the quality of the film is qualified, the film cutting device is started to cut out the small film guiding strips according to the program, and the small film guiding strips are guided to the next procedure from the film path outlet by manpower and are tied on the chain on the film penetrating wheel. At this time, the compression roller presses the film and provides forward traction force to the film while rolling, and the waste film is collected by winding the waste film. The production is then completed automatically by the machine without manual intervention.

2. The utility model provides a cutting device is rolled up to membrane cuts the membrane module and is located between the third deflector roll compression roller, is suitable for the film to be cut between third deflector roll and the fourth deflector roll. So set up, can make film and deflector roll can form great cornerite, make the film can be stressed tautly between third deflector roll and fourth deflector roll, prevent to cut the membrane subassembly and produce the drunkenness or shake when cutting the film to make film product machining precision not good, or lead to the incision quality to descend even unable cutting etc..

3. The utility model provides a cutting device is rolled up to membrane is provided with first guardrail between calibrator and the second deflector roll, is provided with the second guardrail between calibrator and the third deflector roll. With such an arrangement, a person can be prevented from reaching from the first guard rail a and the second guard rail to touch the rotating guide roller or the moving film, thereby being mechanically involved.

4. The utility model provides a cutting device is rolled up to membrane, calibrator below is provided with the third guardrail that extends to frame wallboard bottom. So set up, can prevent that personnel from getting into equipment all over and inducing mechanical injury through the third guardrail.

5. The utility model provides a cutting device is rolled up to membrane, membrane way import department all are provided with grating formula sensor and the electric gang switch who is connected with grating formula sensor electricity with membrane way exit. So set up, can respond to whether there is the foreign matter to break into to through the shut down of electric gang switch after sensing that there is the foreign matter to avoid mechanical injury when protecting the personnel of breaking into.

6. The utility model provides a cutting device is rolled up to membrane, a plurality of deflector rolls are the aluminium deflector roll, so set up, because aluminium deflector roll weight is lighter, the pivoted impedance is less, and is anti-oxidant, and coefficient of friction is less, can prevent to produce the fish tail with the film.

7. The utility model provides a cutting device is rolled up to membrane, compression roller are the rubber roll, so set up, because the rubber roll frictional force is great, can let the film can open up the flat, do benefit to going on of subsequent handling.

Drawings

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

Fig. 1 is a schematic structural view of a film roll dividing apparatus provided in the prior art;

fig. 2 is a schematic structural diagram of a film roll dividing device according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of the slit film module in use according to the present embodiment;

FIG. 4 is a perspective view of the film cutting assembly in the embodiment.

Description of prior art embodiments reference numerals: a1, a frame wall plate; a2, a thickness gauge; a3, pressing rollers; a4, a guide roller; a5, mounting a wall plate; a6, mounting frames; a7, artificial passage.

The embodiment of the utility model provides a reference numeral explains: 01. a frame; 02. a membrane path inlet; 03. a membrane circuit outlet; 04. pressing rollers; 05. cutting the membrane assembly; 06. a first guide roller; 07. a second guide roller; 08. a third guide roller; 09. a fourth guide roller; 010. a fifth guide roller; 011. a first guardrail; 012. a second guard rail; 013. a third guardrail; 014. a thickness gauge; 015. installing a wall plate; 016. a connecting rod; 017. a reduction motor; 1. a linear drive; 2. a telescoping member; 3. a rotating bearing; 4. a protective cover; 5. an opening; 6. a cutting assembly; 7. a knife handle; 8. a fixed block; 9. a blade; 10. an inductive component; 11. a travel switch; 12. a proximity plate; 13. mounting a plate; 14. a bearing plate; 15. a connecting plate; 16. a film; 17. cutting into strips; 18. residual membrane; 19. a film cutting path; 20. a mandrel; 21. a bearing sleeve.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1, in a film roll dividing device in the prior art, a press roller a3, a thickness gauge a2 and a plurality of guide rollers a4 are mounted on a frame wall plate a1 through a mounting wall plate a5, the thickness gauge a2 is disposed between two guide rollers a4 through a mounting frame a6, and manual passages a7 suitable for manual film drawing and cutting are disposed between the thickness gauge a2 and two adjacent guide rollers a 4. In the film roll dividing device in the prior art, before a film leading die cutting device is not introduced, manual operation of a cutter is needed to perform film leading and film roll dividing work; due to the need to draw the film path, proper protection cannot be set between the operator and the moving part, and the CE safety requirement is not met; the linear velocity of the film is larger, and the danger that a body is rolled in exists when the film is cut and guided manually; the defect of low space utilization rate is caused by the need of reserving the artificial channel a7.

The embodiment of the present invention as shown in fig. 2-4 provides a film roll dividing device, which comprises a frame 01, a pressing roller 04 installed on a wall plate of the frame 01, a film leading assembly and a film cutting assembly 05; a film path inlet 02 and a film path outlet 03 are arranged on the rack 01, and the press roller 04 is arranged at the film path outlet 03 of the rack 01 and is suitable for outputting a film 16; the pull film assembly is adapted to pull the film 16; the film cutting assembly 05 is arranged close to the film path outlet 03 and is positioned on one side of the press roll 04 away from the film path outlet 03 and is suitable for cutting the thin film 16.

According to the film roll dividing device, the film 16 can be guided into the film path inlet 02 by arranging the film guide component, then the film 16 is drawn and conveyed to the film cutting component 05 to cut the film 16 as required, then the film 16 is conveyed to the press roll 04 to compact the passed film 16, and then the film 16 is drawn to the film path outlet 03 to output the film 16; due to the arrangement of the film cutting assembly 05, the film 16 does not need to enter the rack 01 manually during cutting, and the safety of the film 16 during cutting is improved; compared with the film roll dividing device in the prior art, the film roll dividing device in the embodiment does not need to be provided with an artificial channel any more, so that the arrangement of parts in the frame 01 is more compact, the space utilization rate is improved, the whole volume of the device is reduced, and the occupied area is further reduced.

In this embodiment, the membrane guiding assembly includes a plurality of guide rollers arranged at intervals in a staggered manner between the membrane path inlet 02 and the membrane path outlet 03, and the guide roller near the membrane path inlet 02 is lower than the guide roller near the membrane path outlet 03. Specifically, the guide rollers are aluminum guide rollers and are rotatably mounted on the wall plate of the frame 01 through mounting wall plates 015. So set up, because aluminium deflector roll weight is lighter, the impedance of pivoted is less, and is anti-oxidant, and coefficient of friction is less, can prevent to produce the fish tail with film 16. Specifically, the press roller 04 is a rubber roller, and the frame 01 is further provided with a speed reducer 017 connected with the press roller 04. Due to the arrangement, the friction force of the rubber roller is large, so that the film 16 can be flattened and power can be transmitted, and the subsequent processes can be favorably carried out.

In this embodiment, the plurality of guide rollers includes a first guide roller 06, a second guide roller 07, a third guide roller 08, a fourth guide roller 09, and a fifth guide roller 010 arranged in sequence from the film path inlet 02 to the film path outlet 03, where the first guide roller 06 is disposed at the film path inlet 02, and the fifth guide roller 010 is disposed at the film path outlet 03; the compression roller 04 is arranged at the film path outlet 03 and is located above the fifth guide roller 010, and a gap suitable for the film 16 to pass through is arranged between the fifth guide roller 010 and the compression roller 04. Specifically, the second guide roller 07, the third guide roller 08 and the fifth guide roller 010 are all located at a high position, the first guide roller 06 and the fourth guide roller 09 are both located at a low position, and the fourth guide roller 09 is lower than the first guide roller 06.

In this embodiment, the film cutting assembly 05 is located between the third guide roll 08 and the press roll 04 and is adapted to cut the film 16 between the third guide roll 08 and the fourth guide roll 09. By the arrangement, a larger wrap angle can be formed between the film 16 and the guide rollers, so that the film 16 can be stressed and tightened between the third guide roller 08 and the fourth guide roller 09, and the film cutting assembly 05 is prevented from moving or shaking when cutting the film 16, so that the quality of a cut of the film 16 is reduced, even the film cannot be cut, and the like.

In this embodiment, a thickness gauge 014 between the second guide roller 07 and the third guide roller 08 is installed on the wall plate of the machine frame 01, a first guardrail 011 is arranged between the thickness gauge 014 and the second guide roller 07, and a second guardrail 012 is arranged between the thickness gauge 014 and the third guide roller 08. First guardrail 011 and second guardrail 012 are all installed in connecting rod 016 top, and first guardrail 011 and second guardrail 012 are located the relative both sides of calibrator 014 respectively. With this arrangement, a person can be prevented from reaching from the first and second fences 011 and 012 to touch the rotating guide roller or the moving film 16, thereby being mechanically entangled; the hand of a person can also be prevented from touching the moving film cutting assembly 05, thereby causing mechanical injury.

In this embodiment, calibrator 014 below is provided with connecting rod 016, and connecting rod 016 below is provided with third guardrail 013 that extends to frame 01 wallboard bottom, and first guardrail 011 and second guardrail 012 are all installed in connecting rod 016 top, and first guardrail 011 and second guardrail 012 are located calibrator 014's opposite sides respectively. So configured, a person can be prevented from crossing the position shown by first barrier 011 and second barrier 012 or entering the device through the position shown by third barrier 013 and inducing mechanical injury.

In this embodiment, (not shown in the figure) a grating sensor and an electrical linkage switch electrically connected with the grating sensor are disposed at the membrane inlet 02 and the membrane outlet 03. So set up, can respond to whether there is the foreign matter to break into to through the shut down of electric gang switch after sensing that there is the foreign matter to avoid mechanical injury when protecting the personnel of breaking into.

The film cutting assembly 05 shown in fig. 3-4 comprises a linear driving member 1, a telescopic member 2 rotatably arranged on the linear driving member 1 and a cutting assembly 6 arranged on the telescopic member 2; the linear driving piece 1 is suitable for driving the telescopic piece 2 to move along the X-axis direction; the telescopic member 2 is adapted to drive the cutting assembly 6 in a Y-axis direction. According to the arrangement, the telescopic part 2 is rotatably arranged on the linear driving part 1, the cutting assembly 6 is arranged on the telescopic part 2, and the telescopic part 2 can be driven to move along the X-axis direction through the linear driving part 1, so that the cutting assembly 6 is driven to move along the X-axis direction and cut; meanwhile, as the telescopic part 2 is arranged in a rotating way, when the telescopic part 2 drives the cutting component 6 to move for cutting, the cutting component 6 can be driven to rotate, and the cutting angle can be adjusted; when driving extensible member 2 and moving along the X axle, can produce simultaneously along with the resistance and rotate to make the cutting assembly 6 of fixing on extensible member 2 rotate, accomplish the adjustment to cutting angle. The cutting assembly 6 can be driven to perform telescopic motion along the Y-axis direction through the telescopic part 2, so that the cutting assembly 6 is close to or far away from the film to be cut, the film cutting is not required to be performed manually, and the risk caused by manual film cutting is avoided; meanwhile, the equipment on the film production and processing line can be placed more compactly, and the space utilization rate on the film production and processing line can be improved.

It is specific, install rolling bearing 3 on linear driving piece 1, extensible member 2 is installed on linear driving piece 1 through rolling bearing 3, so set up, can make extensible member 2 rotate more smoothly through rolling bearing 3, and because extensible member 2 sets up for rotating, can drive cutting assembly 6 through the rotation of extensible member 2 and rotate, and then make cutting assembly 6 rotate according to the direction of pull of cutting membrane route 19, automatic adjustment cuts the membrane angle when cutting the membrane, need not the manual intervention adjustment, the risk that produces when having avoided manual adjustment to cut the membrane angle.

Specifically, the linear driving member 1 is an electric cylinder, and the telescopic member 2 is an air cylinder. Both ends of electric jar all are provided with response subassembly 10, and response subassembly 10 includes travel switch 11 and the board 12 that is close that corresponds the setting with travel switch 11. One end of the electric cylinder is also provided with a mounting plate 13 adapted to fix the position of the electric cylinder. Specifically, the bottom of the electric cylinder is connected with a bearing plate 14 which is suitable for moving along the length direction of the electric cylinder, the rotating bearing 3 is fixedly installed on the bearing plate 14, a connecting plate 15 is installed on the rotating bearing 3, and the air cylinder and the cutting assembly 6 are respectively installed on two opposite sides of the connecting plate 15. Specifically, the rotating bearing 3 includes a core shaft 20 fixed on the bearing plate 14 and a bearing sleeve 21 sleeved outside the core shaft 20.

In this embodiment, a protective cover 4 covering the periphery of the cutting assembly 6 is disposed on the cylinder, and an opening 5 suitable for the cutting assembly 6 to extend out is disposed at one end of the protective cover 4 away from the cylinder. So set up, can make cutting assembly 6 indentation protection cover 4 in protect when manual maintenance or need manual intervention cutting, avoid cutting assembly 6 to cause the damage to the person of intervention, can satisfy CE safety requirement simultaneously.

Specifically, the cutting assembly 6 comprises a handle 7 connected to the telescopic member 2, a fixing block 8 connected to one side of the handle 7, and a blade 9 mounted on the handle 7 and located between the handle 7 and the fixing block 8. So set up, install blade 9 between handle of a knife 7 and fixed block 8, can guarantee the stability of blade 9 when the cutting to guarantee the cutting quality, can improve the life of blade 9 simultaneously.

The working principle of the membrane cutting assembly 05 is as follows: as shown in fig. 3, in operation, the blade 9 moves from the initial position to the position of the width of the designated slit 17, that is, the right device in the figure moves to the position of the middle device, then, the blade 9 stops operating for a period of time, and at the same time, the air cylinder drives the knife handle 7 to make the blade 9 extend out of the opening 5 of the protective cover 4, at this time, the film 16 rolls, after the blade 9 cuts the slit 17 with the length of the film 16, the blade 9 makes an accelerated motion to the left, the film 16 continuously rolls to cut a transverse slit path 19, the rotating bearing 3 rotates to drive the air cylinder and the blade 9 on the air cylinder to rotate, the blade 9 cuts an oblique slit path 19, and at this time, the blade 9 forms an acute angle with the film 16, thereby completing the cutting of the film 16. Compared with the traditional transverse cutter, the film cutting angle can be adjusted through the rotating bearing 3, so that the cutting edge can cut into the film 16 more easily, and the cutter is prevented from being blocked.

In summary, the film roll dividing device can introduce the film 16 at the film path inlet 02 by arranging the film guide assembly, then draw and convey the film 16 to the film cutting assembly 05 to cut the film 16 as required, then convey the film 16 to the press roll 04 to compact the passed film 16, and then draw and convey the film 16 to the film path outlet 03 to output the film 16; due to the arrangement of the film cutting assembly 05, the film 16 does not need to enter the rack 01 manually during cutting, and the safety of the film 16 during cutting is improved; compared with the film roll dividing device in the prior art, the film roll dividing device in the embodiment does not need to be provided with an artificial channel any more, so that the arrangement of parts in the frame 01 is more compact, the space utilization rate is improved, the whole volume of the device is reduced, and the occupied area is further reduced. The film is uneven in thickness in the early production period (pretreatment), belongs to waste films, the compression roller 04 is lifted but does not work (namely, no mechanical traction force exists at the moment), and the film roll is dragged by a waste film rolling machine at the lower end of the equipment; after the quality of the film is qualified, the film cutting assembly 05 is started and cuts out the film guiding strips according to the program, and then the film guiding strips are guided to the next procedure from the film path outlet 03 manually and bound on a chain on the film penetrating wheel. At this time, the pressing roller 04 presses the film 16 and provides a forward traction force to the film 16 while rolling, and the waste film is collected by being wound up. The subsequent production is done automatically by the machine without manual intervention.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims (10)

1. The film roll dividing device is characterized by comprising a rack (01), a press roll (04) arranged on a wall plate of the rack (01), a film guiding assembly and a film cutting assembly (05); the film path inlet (02) suitable for leading in a film and the film path outlet (03) suitable for leading out the film are respectively arranged at the two opposite ends of the rack (01), and the press roller (04) is arranged at the film path outlet (03) of the rack (01) and is suitable for outputting the film; the film leading component is suitable for drawing the film; the film cutting assembly (05) is positioned on one side of the press roller (04) far away from the film path outlet (03) and is suitable for cutting a film.

2. The film roll dividing apparatus according to claim 1, wherein the film guiding assembly comprises a plurality of guiding rollers arranged between the film path inlet (02) and the film path outlet (03) at staggered intervals, and the guiding rollers near the film path inlet (02) are arranged lower than the guiding rollers near the film path outlet (03).

3. The film roll dividing apparatus according to claim 2, wherein the plurality of guide rollers includes a first guide roller (06), a second guide roller (07), a third guide roller (08), a fourth guide roller (09), and a fifth guide roller (010) arranged in sequence from the film path inlet (02) to the film path outlet (03), the first guide roller (06) is disposed at the film path inlet (02), and the fifth guide roller (010) is disposed at the film path outlet (03); compression roller (04) set up film way export (03) and be located fifth deflector roll (010) top, fifth deflector roll (010) with be provided with the clearance that is suitable for the film to pass through between compression roller (04).

4. The film roll splitting device according to claim 3, wherein the film cutting assembly (05) is located between the third guide roll (08) and the press roll (04) and is adapted to cut the film between the third guide roll (08) and the fourth guide roll (09).

5. The film roll dividing apparatus according to claim 3, wherein a thickness gauge (014) is installed on the frame (01) wall between the second guide roll (07) and the third guide roll (08).

6. The film roll dividing device according to claim 5, wherein a first guardrail (011) is disposed between the thickness gauge (014) and the second guide roll (07), and a second guardrail (012) is disposed between the thickness gauge (014) and the third guide roll (08).

7. The film roll dividing apparatus according to claim 5, wherein a third fence (013) extending to the bottom of the frame (01) wall plate is provided below the thickness gauge (014).

8. The film roll dividing device according to claim 1, wherein a grating sensor and an electric linkage switch electrically connected with the grating sensor are arranged at the film path inlet (02) and the film path outlet (03).

9. The film roll dividing apparatus of claim 2, wherein the plurality of guide rollers are aluminum guide rollers.

10. The film roll splitting device according to claim 1, wherein the press roll (04) is a rubber roll.

Images