CN218579260U - Long-size barrel film multilayer cutting machine - Google Patents

Abstract

The utility model discloses a long size section of thick bamboo membrane multilayer cutting machine relates to cutting machine technical field, the on-line screen storage device comprises a base, one side at base top is provided with two backup pads, two the relative one side of backup pad is connected with same unreeling axle through the bearing, the opposite side at base top is provided with two support columns, two the relative one side of support column is connected with same center pin through the bearing, the one end of center pin has cup jointed from the sprocket, the disc has all been cup jointed to the both sides of center pin outer wall, six bracing pieces that the six equidistance of outer wall fixedly connected with of disc distributed, six the disc was kept away from to the bracing piece one end is provided with same outer loop frame, and per two relative bracing piece outer wall sliding connection who sets up have same movable axle, there is locking bolt one end of movable axle through threaded connection. The utility model discloses conveniently measure the length of film, accomplished to accomplish in the rolling and cut, improved the production efficiency of film.

Description

Long-size barrel film multilayer cutting machine

Technical Field

The utility model relates to a cutting machine technical field especially relates to long size section of thick bamboo membrane multilayer cutting machine.

Background

The plastic film is a film made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins, is used for packaging and is used as a film coating layer, the share of plastic packaging and plastic packaging products on the market is increasing, particularly, the composite plastic flexible packaging is widely applied to the fields of food, medicine, chemical industry and the like, wherein the proportion of the plastic packaging is the largest, such as beverage packaging, quick-frozen food packaging, steamed and cooked food packaging, fast food packaging and the like, and the products bring great convenience to the life of people.

In the process of plastic film production, in order to obtain the film of certain length, often need utilize the cutting machine to cut the film, the length of the inconvenient measurement film of current cutting machine can't accomplish limit rolling limit and cut, influences the production efficiency of film.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a long-size cylinder film multilayer splitting machine. Its advantage lies in conveniently measuring the length of film, has accomplished to accomplish when the rolling and has cut, has improved the production efficiency of film.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

long-size section of thick bamboo membrane multilayer cutting machine, the on-line screen storage device comprises a base, one side at base top is provided with two backup pads, two the relative one side of backup pad is connected with same unreeling axle through the bearing, the disc has all been cup jointed to the one end of center pin, six bracing pieces that the disc was distributed to six equidistance of outer wall fixedly connected with of disc, six the one end that the disc was kept away from to the bracing piece is provided with same outer circle frame, and per two bracing piece outer wall sliding connection that set up relatively has same movable axle, there is locking bolt one end of movable axle through threaded connection, one of them the outer wall of movable axle has been seted up and has been cut the groove, the inner wall sliding connection who cuts the groove has the cutter, there is the threaded rod bottom through threaded connection of movable axle, the top of threaded rod is connected with the outer wall rotation of cutter, the top of base is provided with the motor, the output shaft of motor has the main sprocket, the main sprocket is connected through chain drive with from between the sprocket.

Through the technical scheme: during the use, control motor work, the motor drives the main sprocket and rotates, under the effect of chain, can drive the center pin and rotate, the center pin rotates and to drive whole outer bobbin and rotate, unreel epaxial film and can convolute six movable axles one by one, can change the girth when the film is convoluteed through changing the position of movable axle on the bracing piece, the film is rolled up to certain number of piles after, with hand rotating threaded rod, the threaded rod removes and promotes the cutter and stretches out from cutting the inslot, the cutter cuts the film, and then accomplish cutting to the film, the length of film is measured to the convenience, accomplish and cut in the rolling, the production efficiency of film has been improved.

The utility model discloses further set up to, the one end of center pin is provided with the spring, and the bottom of spring is provided with the counter. When the central shaft rotates, the spring can be pulled, the counter can count according to the frequency of the spring pulled, and the film can be conveniently controlled to be wound for a specific number of turns.

The utility model discloses further set up to, the top of base is provided with the protection casing, and the protection casing can wrap up main sprocket, from sprocket and chain. The arrangement of the protective cover can prevent workers from contacting the main chain wheel, the driven chain wheel and the chain, and the production safety is improved.

The utility model discloses further set up to, the outer wall of bracing piece is provided with the scale mark. Due to the arrangement of the scale marks, a worker can conveniently adjust the movable shaft to a proper position according to the scale marks, and the convenience in operation is improved.

The utility model discloses further set up to, the both ends of movable axle all are provided with the slip post, the sliding hole has been seted up to the outer wall of bracing piece, the slip post can slide in the sliding hole. When the position of the movable shaft is adjusted, the sliding column can slide in the sliding hole, and the condition that the movable shaft deviates can be avoided.

The utility model discloses further set up to, the degree of depth that cuts the cut groove equals the width of cutter. When not cutting, the cutter can be completely taken in the cutting groove, and the film is prevented from being scratched by the cutter when being rolled.

The utility model discloses further set up to, the outer wall of support column is provided with speed governing relay. The setting of speed governing relay can conveniently control the rotational speed of motor, has improved the convenience of operation.

The utility model has the advantages that:

1. this long size section of thick bamboo membrane multilayer cutting machine, in use, control motor work, the motor drives the main sprocket and rotates, under the effect of chain, can drive the center pin and rotate, the center pin rotates and to drive whole outer ring frame and rotate, unreel epaxial film can be convoluteed six movable shaft layer upon layer, can change the girth when the film is convoluteed through changing the position of movable shaft on the bracing piece, the film is rolled up to the back of certain number of piles, with hand rotating threaded rod, the threaded rod removes and promotes the cutter and stretches out from cutting cut groove, the cutter cuts the film, and then accomplish cutting to the film, conveniently measure the length of film, accomplish to cut in the rolling, the production efficiency of film has been improved.

2. According to the long-size barrel film multilayer splitting machine, the spring can be pulled when the central shaft rotates, the counter can count according to the pulling frequency of the spring, and the film can be conveniently controlled to be wound for a specific number of turns; the scale marks can facilitate workers to adjust the movable shaft to a proper position according to the scale marks, so that the convenience of operation is improved; the protection casing can avoid the workman to contact main sprocket, follow sprocket and chain, has improved the security of production.

Drawings

Fig. 1 is a schematic view of the overall structure of a long-size cylindrical film multi-layer slitting machine according to the present invention;

fig. 2 is a schematic view of a sectional structure of a movable shaft of a long-sized cylindrical film multi-layer splitting machine according to the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of a secondary sprocket of the long-size tubular film multi-layer slitting machine of the present invention;

fig. 4 is the utility model provides a central shaft spatial structure sketch map of long size section of thick bamboo membrane multilayer cutting machine.

In the figure: 1. a base; 2. a support pillar; 3. an electric motor; 4. a protective cover; 5. a counter; 6. a support bar; 7. a movable shaft; 8. an outer ring frame; 9. a spring; 10. unwinding the reel; 11. a support plate; 12. a sliding post; 13. locking the bolt; 14. a threaded rod; 15. cutting the groove; 16. a cutter; 17. a central shaft; 18. a slave sprocket; 19. a chain; 20. a main sprocket; 21. a disk.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a long-size tubular film multilayer splitting machine includes a base 1, two supporting plates 11 are arranged on one side of the top of the base 1, one opposite side of the two supporting plates 11 is connected with a same unwinding shaft 10 through a bearing, and the long-size tubular film multilayer splitting machine is characterized in that two supporting columns 2 are arranged on the other side of the top of the base 1, one opposite side of the two supporting columns 2 is connected with a same central shaft 17 through a bearing, a driven sprocket 18 is sleeved at one end of the central shaft 17, discs 21 are sleeved at two sides of the outer wall of the central shaft 17, six supporting rods 6 distributed equidistantly are fixedly connected to the outer wall of the discs 21, one end, away from the discs 21, of the six supporting rods 6 is provided with a same outer ring frame 8, the outer walls of every two supporting rods 6 arranged oppositely are slidably connected with a same movable shaft 7, one end of the movable shaft 7 is connected with a locking bolt 13 through a thread, a cutting groove 15 is formed in the outer wall of one movable shaft 7, a cutter 16 is slidably connected to the inner wall of the cutting groove 15, a threaded rod 14 is connected through a thread, the top end of the threaded rod 14 is rotatably connected with the outer wall of the cutter 16, a motor 3 is arranged on the top of the base 1, an output shaft of the motor 3 is connected with a main sprocket 20, and a driven sprocket 19 is connected with the driven sprocket 18 through a chain.

Specifically, one end of the central shaft 17 is provided with a spring 9, and the bottom end of the spring 9 is provided with a counter 5. When the central shaft 17 rotates to pull the spring 9, the counter 5 can count according to the pulling frequency of the spring 9, and the film can be conveniently controlled to be wound for a specific number of turns.

Specifically, the top of the base 1 is provided with a protective cover 4, and the protective cover 4 can wrap the main chain wheel 20, the auxiliary chain wheel 18 and the chain 19. The protective cover 4 can prevent workers from contacting the main chain wheel 20, the auxiliary chain wheel 18 and the chain 19, and the production safety is improved.

Specifically, the outer wall of the support rod 6 is provided with scale marks. The setting of scale mark can make things convenient for the workman to adjust movable shaft 7 to suitable position according to the scale mark, has improved the convenience of operation.

Specifically, both ends of the movable shaft 7 are provided with sliding columns 12, the outer wall of the support rod 6 is provided with sliding holes, and the sliding columns 12 can slide in the sliding holes. When the position of the movable shaft 7 is adjusted, the sliding column 12 can slide in the sliding hole, and the situation that the movable shaft 7 deviates can be avoided.

Specifically, the depth of the cutting groove 15 is equal to the width of the cutting knife 16. When the film is not cut, the cutter 16 can be completely retracted into the cutting groove 15, so that the film is prevented from being scratched by the cutter 16 when the film is wound.

Specifically, the outer wall of the support column 2 is provided with a speed regulating relay. The setting of speed governing relay can conveniently control the rotational speed of motor 3, has improved the convenience of operation.

The working principle is as follows: when the film winding machine is used, the motor 3 is controlled to work, the motor 3 drives the main chain wheel 20 to rotate, under the action of the chain 19, the central shaft 17 can be driven to rotate, the central shaft 17 can drive the whole outer ring frame 8 to rotate, films on the unwinding shaft 10 can be wound on six movable shafts 7 layer by layer, the circumference of the films during winding can be changed by changing the positions of the movable shafts 7 on the supporting rods 6, after the films are wound to a certain number of layers, the threaded rods 14 are rotated by hands, the threaded rods 14 move to push the cutters 16 to extend out of the cutting grooves 15, the cutters 16 cut the films, and then the films are cut.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The long-size barrel film multilayer splitting machine comprises a base (1), wherein two supporting plates (11) are arranged on one side of the top of the base (1), two opposite sides of the supporting plates (11) are connected with the same unreeling shaft (10) through bearings, the long-size barrel film multilayer splitting machine is characterized in that two supporting columns (2) are arranged on the other side of the top of the base (1), two opposite sides of the supporting columns (2) are connected with the same central shaft (17) through bearings, a driven chain wheel (18) is sleeved at one end of the central shaft (17), discs (21) are sleeved on two sides of the outer wall of the central shaft (17), six supporting rods (6) distributed equidistantly are fixedly connected to the outer wall of each disc (21), one end, far away from the discs (21), of the six supporting rods (6) is provided with the same outer ring frame (8), the outer wall of each two supporting rods (6) arranged oppositely is slidably connected with the same movable shaft (7), one end of each movable shaft (7) is connected with a locking bolt (13) through a thread, a cutting groove (15) is formed in the outer wall of each movable shaft (7), a cutting groove (15) is connected with a cutter (14) through a thread rod (14), and a rotary rod (14) is connected with the top end of the cutter, the top of the base (1) is provided with a motor (3), an output shaft of the motor (3) is connected with a main chain wheel (20), and the main chain wheel (20) is in transmission connection with a driven chain wheel (18) through a chain (19).

2. The machine according to claim 1, characterized in that one end of said central shaft (17) is provided with a spring (9) and the bottom end of said spring (9) is provided with a counter (5).

3. The multi-layer slitting machine for long tubular films according to claim 2, characterized in that the top of the base (1) is provided with a protection hood (4), and the protection hood (4) can wrap the main sprocket (20), the auxiliary sprocket (18) and the chain (19).

4. The machine according to claim 1, characterized in that the outer wall of said supporting bar (6) is provided with graduations.

5. The multi-layer splitting machine for long tubular films according to claim 1, characterized in that the movable shaft (7) is provided at both ends thereof with sliding columns (12), the supporting rod (6) is provided at the outer wall thereof with sliding holes, and the sliding columns (12) are slidable in the sliding holes.

6. The machine according to claim 1, characterised in that the depth of the cutting groove (15) is equal to the width of the cutter (16).

7. The machine according to claim 1, characterized in that the outer walls of the supporting posts (2) are provided with speed relays.

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