CN217626757U

CN217626757U - High-precision double-power laminating belt splitting machine

Info

Publication number: CN217626757U
Application number: CN202221600820.0U
Authority: CN
Inventors: 李建忠
Original assignee: Jiangsu Ninesky Optoelectronics Technology Co ltd
Current assignee: Jiangsu Ninesky Optoelectronics Technology Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-10-21
Anticipated expiration: 2032-06-24

Abstract

The utility model discloses a high-precision double-power film-coated belt splitting machine, which comprises an uncoiler, a slitting rack and an adjustable winding machine which are arranged side by side, wherein a photoelectric centering device is arranged between the uncoiler and the slitting rack, a film-coated belt reel is placed on the uncoiler, and an unwinding guide roller is installed on one side of the discharge end of the uncoiler; the winding machine comprises a winding machine base and a winding machine body, the winding machine body is adjustably mounted on the top surface of the winding machine base, and a winding shaft is arranged at the top of the winding machine body; the film-coated belt sequentially passes through the unreeling guide roller, the photoelectric centering device, the adjusting guide roller set, the cutter set and the extending roller set to be finally wound on the reeling shaft, and a finished product reel is formed through unreeling, slitting and reeling. The utility model discloses the overall arrangement is more reasonable, and the narrow strip tectorial membrane area after cutting twines the atress more even, and the surface is more level and more smooth, has improved the lumber recovery when rolling up directly tectorial membrane area greatly and cut.

Description

High-precision double-power laminating belt splitting machine

Technical Field

The utility model relates to a tectorial membrane area cutting machine equipment field especially relates to a double dynamical tectorial membrane area cutting machine of high accuracy.

Background

The steel-aluminum-plastic film-coated belt (generally called as a film-coated belt) for the optical cable is prepared by hot sticking plastic films on two sides of a chromium-plated steel belt (TFS plate) or an aluminum belt through a film coating machine by a chromium-plated steel belt (TFS plate) or the aluminum belt, finally cooling and rolling to prepare the film-coated belt, and dividing the film-coated belt into strips through a film-coated belt dividing and cutting machine after the production of the film-coated belt is finished to prepare the width specification required by an optical cable manufacturer.

In the actual laminating production process, because the width is wide, the laminating belt can be manufactured into a finished product with the outer diameter of 1500mm, the total length can reach 9000 meters, but when the laminating belt is slit, the finished product is divided into 10 to 50 strips according to the width specification, when the length of the original laminating belt slitting machine is more than 4000 meters, and the slitting width is narrow, the phenomenon that the edge part is uneven and the coil is broken can occur when the slit finished product is rolled, so that the yield is reduced, the cost is increased, and the requirements of customers with large roll diameter and long meter number can not be met. The reason that this problem takes place, as shown in fig. 2, for prior art tectorial membrane area cutting machine structure sketch map, including the decoiler 1 and the cutting frame 2 of placing side by side, install a plurality of deflector rolls on the cutting frame 2, cut the subassembly (upper cutter shaft 13 and lower cutter shaft 14), the extension roller set 15 and the winder of below that two rollers are constituteed, wherein the bottom surface of last deflector roll contacts with the winder, tectorial membrane coil of strip axle 4 is placed on decoiler 1, form finished product book 5 through the rotatory rolling operation of winder after cutting, this equipment is equipped with a rolling driving motor in rolling department only, the rolling power is outwards transmitted from the core of rolling during the rolling, because tectorial membrane area whole board type can not be completely unanimous, along with the increase of rolling coil diameter, the tectorial membrane area after cutting can be because the partial elasticity degree is different when the coil diameter increases, cause limit portion material phenomenon of collapsing.

Therefore, how to research and develop a high-precision double-power laminating tape splitting machine, ensure that a laminating tape with the length of 6000 meters can be split, ensure the splitting quality, improve the yield, meet the customer requirements, and become a technical problem to be solved urgently by technical staff in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a double dynamical tectorial membrane area cutting machine of high accuracy solves a rolling motor structure of prior art, easily leads to cutting the problem that the unevenness of limit portion appears collapsing the dish phenomenon in the finished product rolling.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model relates to a high accuracy double dynamical tectorial membrane area cutting machine, including the decoiler, cut the frame and the adjustable rolling machine of arranging side by side, be provided with the photoelectricity centering device between decoiler and the frame of cutting, the tectorial membrane area spool has been placed on the decoiler, one side of the discharge end of decoiler is installed one and is unreeled the deflector roll; the slitting machine is characterized in that an adjusting guide roller set, a cutter set and an extension roller set are arranged on the slitting machine frame from left to right in sequence; the winding machine comprises a winding machine base and a winding machine body, the winding machine body is adjustably mounted on the top surface of the winding machine base, and a winding shaft is placed at the top of the winding machine body; the film-coated belt on the film-coated belt reel sequentially passes through the unwinding guide roller, the photoelectric centering device, the adjusting guide roller group, the cutter group and the extension roller group to be wound on the winding shaft, and a finished product roll is formed through uncoiling, slitting and winding.

Further, install linear guide on the top surface of rolling machine base, be connected with on the bottom surface of rolling machine body with the spout that leads that linear guide matches, the left side of rolling machine body is provided with the cylinder, the cylinder passes through bolt assembly to be installed cut in the frame, the telescopic link of cylinder with rolling machine body location links together.

Further, the cylinder pass through the telescopic link with the rolling machine body is connected, and the cylinder symmetry is provided with two.

Furthermore, adjust guide roller set and include three deflector roll, foremost the deflector roll with unreel the deflector roll parallel and level, the top surface of last deflector roll and the central gap parallel and level of cutter group, middle deflector roll height lies in the position that leans on between two deflector rolls around.

Further, be provided with a brake roller between middle deflector roll and the last deflector roll, the height that highly is less than middle deflector roll of brake roller, the tectorial membrane area is walked around from the bottom of foremost deflector roll, the top of middle deflector roll, the bottom of brake roller and the top of last deflector roll in proper order.

Further, the cutter group comprises a lower cutter shaft and an upper cutter shaft which are arranged in parallel up and down.

Furthermore, the extension roller set comprises three extension rollers which are arranged in an equilateral triangle, and the slit laminating tapes are sequentially wound around the bottom of the first extension roller at the lower left, the top of the second extension roller at the middle-upper position and the bottom of the third extension roller at the lower right and continuously extend forwards to be wound on the winding shaft.

Furthermore, the operation side of the extension roller group is provided with three gears, the three gears correspond to the three extension rollers one by one and are meshed with each other, the non-operation side of the second extension roller is connected with a driving variable frequency motor, and the outer side wall of the third extension roller is tightly pressed on the surface of the film coating belt on the winding shaft.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model relates to a high-precision double-power laminating tape splitting machine, which comprises an uncoiler, a splitting frame and an adjustable coiling machine which are arranged side by side, wherein a photoelectric centering device is arranged between the uncoiler and the splitting frame, a laminating tape reel is placed on the uncoiler, and an unreeling guide roller is installed on one side of the discharge end of the uncoiler; the splitting machine frame is provided with an adjusting guide roller group, a cutter group and an extension roller group; when a winding shaft of the winding machine works, a variable frequency motor arranged on one side is used as winding transmission power, the variable frequency motor drives the winding shaft to rotate after being started, a plurality of cut film-coated strips are wound on the winding shaft, and a finished product roll is formed after winding is finished; the third extension roller is abutted against the outer surface of the film covering belt on the winding shaft under the limiting effect of the cylinder in the winding process, and the extension roller group is driven by an independent driving variable frequency motor and is driven by three meshing gears, so that power also exists in the winding process for the film covering belt on the outer layer by the third extension roller.

1) In the winding process of the cut film-coated belt, two power transmissions exist on the winding core and the surface, so that the tension of each part of the wound material is more uniform, the winding and unwinding can not be broken when cutting 6000-meter long and narrow-strip film-coated, the yield in the process of cutting narrow strips with the length of over-long meters and the length of less than 20mm is improved, and the cost is reduced;

2) Two cylinders for adjusting the position are symmetrically arranged on two sides of the winder body, so that the tension of a finished product after winding is uniform, and the surface is smoother;

3) The extension roller group is arranged in a triangle shape, three extension rollers with larger roller diameters (140-150 mm) are adopted, the friction force is increased to avoid slipping, normal extension is ensured, finished product rolling is not mutually overlapped, and disc splitting is easy after blanking; compared with the prior art, the roller diameter of the extension roller of the original slitting machine is 120mm, and only two extension rollers are arranged, so that the problem of slippage is easy to occur.

Generally speaking, the utility model discloses it is more reasonable to arrange, and the narrow tectorial membrane area after cutting twines the atress more evenly, and the surface is more level and more smooth, has improved the lumber recovery when rolling up directly tectorial membrane area greatly and cut, can improve 15%, better satisfying the customer to product quality's requirement.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

FIG. 1 is a schematic view of a high-precision double-power laminating belt slitter of the present invention;

FIG. 2 is a schematic view of a prior art laminating tape slitting machine;

description of the reference numerals: 1. an uncoiler; 2. a slitting machine frame; 3. a winder base; 4. a laminating tape spool; 401. a film-coating belt; 5. finished product rolls; 6. a winder body; 7. a cylinder; 8. a linear guide rail; 9. unwinding guide rollers; 10. a photoelectric centering device; 11. adjusting the guide roller set; 12. a brake roller; 13. a lower cutter shaft; 14. an upper cutter shaft; 15. a set of extension rolls.

Detailed Description

As shown in fig. 1, the high-precision dual-power laminating tape splitting machine comprises an uncoiler 1, a splitting rack 2 and an adjustable coiling machine which are arranged side by side, wherein a photoelectric centering device 10 is arranged between the uncoiler 1 and the splitting rack 2, a laminating tape reel 4 is placed on the uncoiler 1, and an unreeling guide roller 9 is installed on one side of the discharge end of the uncoiler 1; the slitting machine frame 2 is provided with an adjusting guide roller group 11, a cutter group and an extension roller group 15, and the adjusting guide roller group 11, the cutter group and the extension roller group 15 are sequentially arranged from left to right; the winding machine comprises a winding machine base 3 and a winding machine body 6, the winding machine body 6 is adjustably mounted on the top surface of the winding machine base 3, and a winding shaft is placed at the top of the winding machine body 6; the film coating belt 401 on the film coating belt reel 4 sequentially passes through the unwinding guide roller 9, the photoelectric centering device 10, the adjusting guide roller group 11, the cutter group and the extension roller group 15 and is finally wound on the winding shaft to form a finished product roll 5 through unwinding, slitting and winding. Specifically, the photoelectric centering device 10 is mainly used for detecting whether the uncoiled film covering belt deviates left and right through a photoelectric detector, and adjusting the uncoiler left and right through a hydraulic mechanism, so that the uncoiled film covering belt always runs on a plane when entering a cutter shaft of a cutter group through a plurality of guide rollers, and centering is kept without deviation during slitting operation.

Specifically, install linear guide 8 on the top surface of rolling machine base 3, be connected with on the bottom surface of rolling machine body 6 with the spout that leads that linear guide 8 matches, the left side of rolling machine body 6 is provided with cylinder 7, cylinder 7 passes through bolt assembly and installs cut on the frame 2. Specifically, cylinder 7 through the telescopic link with rolling machine body 6 is connected, and 7 symmetries of cylinder are provided with two cylinders 7 and are provided with two, and the symmetric distribution is in rolling machine body 6 both sides, the during operation, cylinder 7 starts to drive through the telescopic link rolling machine body 6 is followed linear guide 8 rectilinear movement, and the stability of guaranteeing rolling machine body 6 and removing for during the rolling operation, the both sides atress is balanced.

It is specific, adjust guide roller group 11 and include three deflector roll, foremost the deflector roll with unreel deflector roll 9 parallel and level, the top surface of last deflector roll and the central gap parallel and level of cutter group, middle deflector roll height lies in the position that leans on between two deflector rolls around. Be provided with a brake roller 12 between middle deflector roll and the last deflector roll, the height that highly is less than middle deflector roll of brake roller 12, the coating area 401 is walked around from the bottom of foremost deflector roll, the top of middle deflector roll, the bottom of brake roller 12 and the top of last deflector roll in proper order. The guide roller is more reasonable in arrangement, high-transmission stable transition from unreeling to cutting is realized, tensioning adjustment can be achieved in the cutting station in the transmission process, the brake roller 12 generates reverse braking force through the variable frequency motor on one side, and a film covering belt running between the brake roller and a winding machine is enabled to be kept flat and not wrinkled, so that cutting is facilitated.

The cutter group comprises a lower cutter shaft 13 and an upper cutter shaft 14 which are arranged in parallel up and down, and the lower cutter shaft 13 and the upper cutter shaft 14 are matched to realize the slitting operation of the coated belt 401.

Specifically, the extension roller set 15 includes three extension rollers, and three extension rollers are arranged in an equilateral triangle, and the film-covering belt 401 after slitting is passed around from the bottom of the first extension roller at the lower left, the top of the second extension roller at the middle upper position, and the bottom of the third extension roller at the lower right in sequence, and continues to extend forward and wind onto the take-up shaft. Specifically, the operating side of the extension roller set 15 is provided with three gears, the three gears are in one-to-one correspondence with the three extension rollers and are meshed with each other, the non-operating side of the second extension roller is connected with a driving variable frequency motor, the outer side wall of the third extension roller is pressed against the surface of the film covering belt on the winding shaft, and the design of the structure enables the third extension roller to have a power for the outer film covering belt in the winding process.

Specifically, the diameter of the extension roller is increased to 140-150mm, the diameters of the first extension roller, the second extension roller and the third extension roller are respectively set to be 143.35mm, 145mm and 147.65mm in one embodiment, the total elongation is 2.98%, the laminated tapes are guaranteed not to overlap with one another when being wound after being cut, and the tape dividing operation is easy to perform after the winding is finished; the friction force between the film coating belt and the extension roller can be covered by increasing the roller diameter, so that slipping is avoided.

The working process of the utility model is as follows:

firstly, a film-coated strip 401 is ensured to be in the center of equipment from an uncoiler 1 through a photoelectric centering device 10, then passes through a discharging guide roller 9, an adjusting guide roller and enters a brake roller 12, the brake roller 12 plays a role of reverse tension and ensures the flatness and winding tension control of a steel strip during slitting, the film-coated strip 401 is subjected to slitting operation through a cutter set, blades are arranged on a lower cutter shaft 13 and an upper cutter shaft 14 of the cutter set in advance according to the width specification, the slit film-coated steel strip enters an extension roller set 15 consisting of three extension rollers and is finally wound on a winding shaft of the coiling machine.

When the rolling diameter of a roll increases along with the increase of the length, because the winding machine base 3 is provided with the linear guide rail 8, the winding machine body 6 can automatically move towards the right side, and because the winding machine and the two sides of the slitting rack 2 are connected through the two cylinders 7, the outer surface of the film covering belt which is slit by the extending roller at the lower right and the rolling belt can abut against each other through the limiting of the cylinders 7, and the abutting degree can be adjusted through the pressure of the driving cylinders.

In addition, the operation sides of the three extending rollers of the extending roller group 15 are meshed with each other through three gears, wherein the extending roller at the middle-upper position is connected with a variable frequency motor at the transmission side to be used as power, when the second extending roller is started through the variable frequency motor, the three extending rollers synchronously rotate together, the third extending roller abuts against the outer surface of the film covering belt in the winding process, and meanwhile, the third extending roller generates power to the outer film covering belt in the winding process; a winding shaft of the winding machine is used as winding transmission power through another independent variable frequency motor, the winding shaft is driven to rotate after the variable frequency motor for winding is started to wind the film-coated belt 401 into a finished product roll, and the variable frequency motor mainly provides inner core power. Therefore, when the coated tape 401 is rolled after being cut, the rolling shaft serves as an inner core and has power on the outer surface contacted with the extension roller, so that the tension of the center and the outer surface is kept stable in the rolling process of the coated tape, the completion of the winding operation of the coated tape is better realized, the stability in the production of the coated tape with the length of 6000 meters is ensured, the phenomenon of disc collapse of a cut finished product is avoided, and the cutting and rolling quality is improved.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a double dynamical tectorial membrane area cutting machine of high accuracy which characterized in that: the film laminating machine comprises an uncoiler (1), a slitting rack (2) and an adjustable coiling machine which are arranged side by side, wherein a photoelectric centering device (10) is arranged between the uncoiler (1) and the slitting rack (2), a film laminating tape reel (4) is placed on the uncoiler (1), and an uncoiling guide roller (9) is installed on one side of the discharge end of the uncoiler (1); the slitting machine is characterized in that the slitting rack (2) is provided with an adjusting guide roller set (11), a cutter set and an extension roller set (15), and the adjusting guide roller set (11), the cutter set and the extension roller set (15) are sequentially arranged from left to right; the winding machine comprises a winding machine base (3) and a winding machine body (6), the winding machine body (6) is adjustably mounted on the top surface of the winding machine base (3), and a winding shaft is placed at the top of the winding machine body (6); the film coating belt (401) on the film coating belt reel (4) sequentially passes through the unwinding guide roller (9), the photoelectric centering device (10), the adjusting guide roller set (11), the cutter set and the extension roller set (15) and is finally wound on the winding shaft to form a finished product roll (5) through unwinding, slitting and winding.

2. The high-precision dual-power laminating belt splitting machine as claimed in claim 1, wherein: install linear guide (8) on the top surface of rolling machine base (3), be connected with on the bottom surface of rolling machine body (6) with the spout that leads that linear guide (8) match, the left side of rolling machine body (6) is provided with cylinder (7), cylinder (7) are installed through bolt assembly cut on frame (2), the telescopic link of cylinder (7) with rolling machine body (6) positioning connection is in the same place.

3. The high-precision double-power laminating belt splitting machine as claimed in claim 2, characterized in that: the air cylinder (7) is connected with the winding machine body (6) through a telescopic rod, and the number of the air cylinders (7) is two.

4. The high-precision dual-power laminating belt splitting machine as claimed in claim 1, wherein: adjust guide roller set (11) including three deflector roll, foremost deflector roll with unreel deflector roll (9) parallel and level, the top surface of last deflector roll and the central gap parallel and level of cutter unit, middle deflector roll highly is located the position of leaning on between two deflector rolls around.

5. The high-precision double-power laminating belt splitting machine as claimed in claim 4, wherein: be provided with a brake roller (12) between middle deflector roll and the last deflector roll, the height that highly is less than middle deflector roll of brake roller (12), tectorial membrane area (401) are walked around from the bottom of foremost deflector roll, the top of middle deflector roll, the bottom of brake roller (12) and the top of last deflector roll in proper order.

6. The high-precision dual-power laminating belt splitting machine as claimed in claim 1, wherein: the cutter group comprises a lower cutter shaft (13) and an upper cutter shaft (14) which are arranged in parallel up and down.

7. The high-precision double-power laminating belt splitting machine as claimed in claim 1, wherein: the extension roller set (15) comprises three extension rollers which are arranged in an equilateral triangle manner, the film covering belt (401) after slitting sequentially bypasses the bottom of the first extension roller at the lower left side, the top of the second extension roller at the middle upper position and the bottom of the third extension roller at the lower right side, and continues to extend forwards and wind on the winding shaft.

8. The high-precision dual-power laminating belt splitting machine as claimed in claim 7, wherein: the operation side of the extension roller group (15) is provided with three gears, the three gears are in one-to-one correspondence with the three extension rollers and are meshed with each other, the non-operation side of the second extension roller is connected with a driving variable frequency motor, and the outer side wall of the third extension roller is tightly pressed on the surface of the film coating belt on the winding shaft.