CN218747964U - Cutting device for producing stretch film - Google Patents

Abstract

The utility model provides a cutting device for tensile membrane production relates to cutting device technical field, which comprises a bod, one side of organism is equipped with the loop bar admittedly, the one end of loop bar is rotated and is connected with spacing dish, the top surface of organism is located middle part position department and is equipped with the cylinder admittedly, the output fixedly connected with cutter of cylinder, the bottom surface of organism is located one side position department and is equipped with the motor admittedly, the output fixedly connected with threaded rod of motor, the surface of threaded rod rotates there is the balladeur train, the rubber clamp splice is equipped with admittedly on the top of balladeur train, and during the in-service use, through setting up organism, loop bar, spacing dish, cylinder, cutter, motor, threaded rod, balladeur train and rubber clamp splice, make things convenient for people to cutting of tensile membrane, utilize mobilizable balladeur train, make the rubber clamp splice of its top surface play the effect of the spacing tensile membrane one side of supplementary people, avoid many people to have saved manpower and cost with the fixed loaded down with trivial details operation in tensile membrane both sides.

Description

Cutting device for producing stretch film

Technical Field

The utility model relates to a cutting device technical field especially relates to a cutting device for stretch film production.

Background

The stretched film is also called as a heat shrinkable film, is generally used for selling and transporting various products, mainly has the main functions of stabilizing, covering and protecting the products, is a plastic film with elasticity, and is usually required to be cut to different lengths in the production process of the stretched film.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cutting device for producing a stretch film.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cutting device for stretch film production, includes the organism, one side of organism is equipped with the loop bar admittedly, the one end of loop bar is rotated and is connected with spacing dish, the top surface of organism is located middle part position department and is equipped with the cylinder admittedly, the output fixedly connected with cutter of cylinder, the bottom surface of organism is located one side position department and is equipped with the motor admittedly, the output fixedly connected with threaded rod of motor, the surface of threaded rod rotates and is equipped with the balladeur train, the top of balladeur train is equipped with the rubber clamp splice admittedly.

In order to avoid the tensile membrane slippage of web-like, the utility model discloses the improvement has, threaded rod is equipped with admittedly to one side of spacing dish, threaded hole an is seted up to one side of loop bar, and threaded hole an meshes with threaded rod mutually.

In order to make the threaded rod move, the utility model discloses the improvement has, the threaded rod sets up between the organism, the threaded rod rotates with the organism to be connected.

In order to make the balladeur train translation, the utility model discloses the improvement has, the inside of balladeur train is provided with the screw thread, and the screw thread meshes with the threaded rod mutually, balladeur train and organism sliding connection.

In order to limit the rolled stretching film, the utility model discloses the improvement has, the rubber clamp splice is Y font structure.

In order to improve the stability when cutter cuts, the utility model discloses the improvement has, the surface of cutter and organism all is provided with positioner, positioner include the locating lever, the locating lever is adorned admittedly in the both sides of cutter, the below that the surface of organism is located the locating lever is provided with the positioning seat, the through-hole has all been seted up on the surface of positioning seat and organism, it is connected with the screw to rotate between positioning seat and the organism.

In order to install the positioning seat, the utility model discloses the improvement has, the below that the surface of positioning seat and organism is located the screw is seted up threaded hole b, and threaded hole b meshes with the screw mutually.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, during the in-service use, through setting up organism, loop bar, spacing dish, cylinder, cutter, motor, threaded rod, balladeur train and rubber clamp splice, make things convenient for people to the cutting of tensile membrane, utilize mobilizable balladeur train, make the rubber clamp splice of its top surface play the effect of supplementary spacing tensile membrane one side of people, avoid many people to stretch the fixed loaded down with trivial details operation in membrane both sides, saved manpower and cost.

2. The utility model discloses in, during the in-service use, through setting up positioner, improved the cutter and cut the stability of in-process, make it keep the vertical direction motion throughout when cutting the membrane, spacing seat dismouting is simple and convenient simultaneously, does benefit to in-service use.

Drawings

FIG. 1 is a schematic view of the overall structure of a cutting device for producing a stretched film according to the present invention;

FIG. 2 is a bottom view of a cutting apparatus for stretch film production in accordance with the present invention;

FIG. 3 is a schematic view of a portion of the rubber clamping block of FIG. 1 in a cutting device for producing stretch film according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 of a cutting device for producing a stretch film according to the present invention.

Illustration of the drawings:

1. a body; 2. a loop bar; 3. a limiting disc; 4. a threaded rod; 5. a threaded hole a; 6. a cylinder; 7. a cutter; 8. a motor; 9. a threaded rod; 10. a carriage; 11. a rubber clamping block; 12. positioning a rod; 13. positioning seats; 14. a through hole; 15. a screw; 16. and a threaded hole b.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

In a first embodiment, please refer to fig. 1-2, the present invention provides a technical solution: the utility model provides a cutting device for tensile membrane production, includes organism 1, and loop bar 2 is equipped with admittedly to one side of organism 1, and the one end of loop bar 2 is rotated and is connected with spacing dish 3, and threaded rod 4 is equipped with admittedly to one side of spacing dish 3, and threaded hole a5 is seted up to one side of loop bar 2, and threaded hole a5 meshes with threaded rod 4 mutually, through setting up spacing dish 3, when spacing dish 3 is installed in loop bar 2 one side, the roll tensile membrane then can't slide from loop bar 2 this moment.

Referring to fig. 1-3, an air cylinder 6 is fixedly mounted at the middle position of the top surface of the machine body 1, a cutter 7 is fixedly connected to the output end of the air cylinder 6, a motor 8 is fixedly mounted at one side position of the bottom surface of the machine body 1, a threaded rod 9 is fixedly connected to the output end of the motor 8, a sliding frame 10 is rotatably mounted on the surface of the threaded rod 9, the threaded rod 9 is rotatably connected to the machine body 1, threads are arranged inside the sliding frame 10 and are engaged with the threaded rod 9, the sliding frame 10 is slidably connected to the machine body 1, the threaded frame 10 is provided with threads, when the threaded rod 9 moves, the sliding frame 10 can move on the surface thereof under the limit of the machine body 1, a rubber clamping block 11 is fixedly mounted at the top end of the sliding frame 10, the rubber clamping block 11 is in a Y-shaped structure, and can better fit the surface of a rolled stretched film by the arrangement of the Y-shaped rubber clamping block 11, so that the function of clamping and stretching the film is achieved.

In the second embodiment, referring to fig. 1 and 4, the surfaces of the cutting knife 7 and the machine body 1 are both provided with positioning devices, each positioning device includes a positioning rod 12, the positioning rods 12 are fixedly mounted on both sides of the cutting knife 7, a positioning seat 13 is disposed on the surface of the machine body 1 below the positioning rod 12, through holes 14 are disposed on the positioning seat 13 and the surface of the machine body 1, and when the cutting knife 7 is attached to the surface of the machine body 1, the positioning rod 12 penetrates through the through hole 14 on the surface of the machine body 1.

Referring to fig. 1 and 4, a screw 15 is rotatably connected between the positioning seat 13 and the machine body 1, a threaded hole b16 is formed below the screw 15 on the surfaces of the positioning seat 13 and the machine body 1, the threaded hole b16 is engaged with the screw 15, and the positioning seat 13 can be fixed on the surface of the machine body 1 by arranging the screw 15 and the threaded hole b16, so that people can conveniently disassemble and assemble the positioning seat 13.

The working principle is as follows: by arranging the machine body 1, the loop bar 2, the limiting disc 3, the cylinder 6, the cutter 7, the motor 8, the threaded rod 9, the sliding frame 10 and the rubber clamping block 11, firstly, people enable a paper tube in the middle of a rolled stretching film to penetrate through the surface of the loop bar 2, then enable the threaded rod 4 on one side to continuously penetrate through the inner part of the threaded hole a5 in a mode of rotating the limiting disc 3, when the threaded rod 4 is meshed with the threaded hole a5, the limiting disc 3 limits the stretching film on the loop bar 2 at the moment to enable the stretching film not to slide from one side of the loop bar 2, then people pull one side of the stretching film to the other side of the machine body 1, then start the motor 8, the motor 8 drives the threaded rod 9 to rotate between the machine body 1, because the sliding frame 10 is internally provided with threads meshed with the surface of the threaded rod 9, at the moment, under the limiting effect of the machine body 1, the sliding frame 10 moves in a translational way in the inner part of the threaded rod 1 and the surface of the threaded rod 9, thereby driving the rubber clamping block 11 to move, when the rubber clamping block 11 is attached to the bottom of the rolled stretching film, the rubber clamping block 11 plays a role of clamping the stretching film, so that the rubber clamping block cannot rotate on the surface of the loop bar 2, meanwhile, the rubber clamping block 11 deforms under the influence of external force, because the other side of the stretching film is fixed manually, people only need to start the air cylinder 6 to drive the cutter 7 to cut the stretching film on the surface of the machine body 1, when people need to continuously move the stretching film, only the motor 8 needs to be operated to rotate reversely, so that the rubber clamping block 11 is separated from the bottom of the rolled stretching film, through the arrangement of the positioning device, when the cutter 7 is close to the surface of the machine body 1 and the stretching film needs to be cut, the positioning rods 12 on two sides of the cutter 7 penetrate through the positioning seat 13 and the through hole 14 formed in the surface of the machine body 1, thereby playing a role of limiting the cutter 7, and enabling the cutter to keep moving in a vertical state all the time before and after cutting, thereby improved the stability when cutter 7 cuts, when people need dismantle spacing seat, only need with screw 15 from the inside rotation of screw hole b16 can, locating seat 13 no longer receives spacing can follow the organism 1 surface and shift out this moment.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the equivalent embodiments modified or modified by the above technical contents disclosed as equivalent variations to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (7)

1. A cutting device for stretch film production, includes organism (1), its characterized in that: loop bar (2) are equipped with admittedly to one side of organism (1), the one end of loop bar (2) is rotated and is connected with spacing dish (3), cylinder (6) are equipped with admittedly in middle part position department that is located to the top surface of organism (1), output fixedly connected with cutter (7) of cylinder (6), motor (8) are equipped with admittedly in one side position department that is located to the bottom surface of organism (1), output fixedly connected with threaded rod (9) of motor (8), the surface of threaded rod (9) is rotated and is equipped with balladeur train (10), rubber clamp splice (11) are equipped with admittedly on the top of balladeur train (10).

2. The slitting device for stretched film production according to claim 1, characterized in that: a threaded rod (4) is fixedly arranged on one side of the limiting disc (3), a threaded hole a (5) is formed in one side of the loop bar (2), and the threaded hole a (5) is meshed with the threaded rod (4).

3. The slitting device for stretched film production according to claim 1, characterized in that: the threaded rod (9) is arranged between the machine bodies (1), and the threaded rod (9) is rotationally connected with the machine bodies (1).

4. The slitting device for stretched film production according to claim 3, characterized in that: the inside of balladeur train (10) is provided with the screw thread, and the screw thread meshes with threaded rod (9) mutually, balladeur train (10) and organism (1) sliding connection.

5. The slitting device for stretched film production according to claim 1, characterized in that: the rubber clamping block (11) is of a Y-shaped structure.

6. The slitting device for stretched film production according to claim 3, characterized in that: the cutting knife is characterized in that positioning devices are arranged on the surfaces of the cutting knife (7) and the machine body (1) respectively, each positioning device comprises a positioning rod (12), the positioning rods (12) are fixedly arranged on two sides of the cutting knife (7), a positioning seat (13) is arranged on the surface of the machine body (1) and located below the positioning rods (12), through holes (14) are formed in the surfaces of the positioning seat (13) and the machine body (1), and screws (15) are rotatably connected between the positioning seats (13) and the machine body (1).

7. The slitting device for stretched film production according to claim 6, wherein: the above-mentioned

A threaded hole b (16) is arranged on the surface of the positioning seat (13) and the machine body (1) below the screw (15),

and the threaded hole b (16) is engaged with the screw (15).

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