CN212558767U

CN212558767U - Plastic film cutting device

Info

Publication number: CN212558767U
Application number: CN202020880971.0U
Authority: CN
Inventors: 宋鹏宇
Original assignee: Zhangzhou Santong Household Products Co ltd
Current assignee: Zhangzhou Santong Household Products Co ltd
Priority date: 2020-05-23
Filing date: 2020-05-23
Publication date: 2021-02-19
Anticipated expiration: 2030-05-23

Abstract

The utility model discloses a device is tailor to plastic film, the on-line screen storage device comprises a base, the upper end fixedly connected with device frame of base, fixedly connected with device board on the lateral wall of device frame, it is connected with the pivot to rotate on the lateral wall of device frame, around being equipped with many rolls of plastic film bodies on the lateral wall of pivot, the one end threaded connection who keeps away from the device frame in the pivot has stop device, be provided with the blade between device board and the base, the equal fixedly connected with movable block in both ends of blade, be provided with transmission on the device board, the upper end of base is run through and is provided with slider. The utility model has the advantages of reasonable design, have the convenience and tailor simple structure's benefit.

Description

Plastic film cutting device

Technical Field

The utility model relates to a plastic film technical field especially relates to a plastic film tailors device.

Background

The film made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins is used for packaging and used as a film coating layer, the share of plastic packaging and plastic packaging products in 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 food 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 prior art, a cutting device is generally used for cutting and classifying plastic films during production of the plastic films, a manual cutting mode is generally adopted on an existing production line for cutting the plastic films, although the operation is not complicated, once the plastic films are required to be divided into a plurality of rolls and cut for a plurality of times, the manual speed cannot be obviously kept up with the manual speed at the time, and therefore the plastic film cutting device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

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

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

the utility model provides a plastic film tailors device, includes the base, the upper end fixedly connected with device frame of base, fixedly connected with device board on the lateral wall of device frame, it is connected with the pivot to rotate on the lateral wall of device frame, around being equipped with many rolls of plastic film bodies on the lateral wall of pivot, the one end threaded connection who keeps away from the device frame in the pivot has stop device, be provided with the blade between device board and the base, the equal fixedly connected with movable block in both ends of blade, be provided with transmission on the device board, the upper end of base runs through and is provided with slider.

Preferably, stop device includes the threaded post of threaded connection on the pivot, fixedly connected with rotating plate on the threaded post.

Preferably, the transmission device comprises a sliding groove penetrating the lower end of the device plate, a threaded rod is rotatably connected to the inner wall of the sliding groove, a motor cavity penetrates the device frame, a motor is fixedly connected to the inner wall of the motor cavity, the tail end of an output shaft of the motor penetrates the sliding groove and extends into the sliding groove and is fixedly connected with the threaded rod, and the threaded rod penetrates a moving block located above and is in threaded connection with the moving block.

Preferably, the sliding device comprises another sliding chute penetrating the base, a sliding rod is fixedly connected to the inner wall of the sliding chute, and the sliding rod below the sliding chute is sleeved on the sliding rod in a sliding manner.

Preferably, the maximum distance that the blade can move is greater than the width of the plastic film body.

Preferably, both sides of the blade are provided with cutting edges.

The utility model has the following beneficial effects;

the utility model discloses in, mutually support through setting up stop device, transmission and slider, the plastic film that will tailor is around establishing in the pivot, then utilizes the motor to drive the blade and remove and tailor plastic film, only needs the plastic film that straightens to tailor plastic film, has reduced human labor for work process, the device is simple moreover, and the cost is with low costs, and economic benefits is high.

Drawings

Fig. 1 is a schematic structural view of a plastic film cutting device provided by the present invention;

fig. 2 is a schematic side view of a plastic film cutting device according to the present invention;

fig. 3 is a cross-sectional view of a plastic film cutting device provided by the present invention;

fig. 4 is a cross-sectional view of a cutting blade of the plastic film cutting device provided by the utility model.

In the figure: the device comprises a device frame 1, a moving block 2, a device plate 3, a blade 4, a plastic film body 5, a rotating shaft 6, a threaded column 7, a rotating plate 8, a base 9, a motor 10, a threaded rod 11 and a sliding rod 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a plastic film cutting device comprises a base 9, a device frame 1 is fixedly connected to the upper end of the base 9, a device plate 3 is fixedly connected to the side wall of the device frame 1, a rotating shaft 6 is rotatably connected to the side wall of the device frame 1, a plurality of rolls of plastic film bodies 5 are wound on the side wall of the rotating shaft 6, a limiting device is connected to one end of the rotating shaft 6 far away from the device frame 1 in a threaded manner, the limiting device comprises a threaded column 7 in threaded connection with the rotating shaft 6, a rotating plate 8 is fixedly connected to the threaded column 7, a blade 4 is arranged between the device plate 3 and the base 9, the maximum movable distance of the blade 4 is larger than the width of the plastic film body 5, namely the blade 4 does not affect the normal pulling of the plastic film body 5, the blade 4 can be far away from the plastic film body 5 in advance, and then the plastic film body 5, cutting is carried out again, the both sides of blade 4 all are provided with the cutting edge, the equal fixedly connected with movable block 2 in both ends of blade 4, be provided with transmission on the mounting plate 3, transmission is including running through the spout that sets up at the 3 lower extremes of mounting plate, it is connected with threaded rod 11 to rotate on the inner wall of spout, it is provided with the motor chamber to run through on the device frame 1, fixedly connected with motor 10 on the inner wall in motor chamber, the output shaft end of motor 10 runs through extend to in the supreme spout and with threaded rod 11 fixed connection, threaded rod 11 runs through the movable block 2 that is located the top and threaded connection with.

The upper end of the base 9 is provided with a sliding device in a penetrating manner, the sliding device comprises another sliding chute which is arranged on the base 9 in a penetrating manner, the inner wall of the sliding chute is fixedly connected with a sliding rod 12, and the sliding rod 12 positioned below is sleeved on the sliding rod 12 in a sliding manner.

The utility model discloses in, operating personnel rotates earlier that rotor plate 8 drives screw post 7 and screws off from pivot 6, then will need to tailor the 5 covers of plastic film body of processing and establish in pivot 6, then twist screw post 7 and can begin to tailor to its spacing back, past pull plastic film body 5 outward, when pulling the position that needs were tailor, operating personnel passes through controller starter motor 10 among the prior art, the terminal threaded rod 11 that drives of output shaft of motor 10 rotates, threaded rod 11 drives threaded connection's movable block 2 and removes with it, take blade 4 to remove in base 9 top promptly, tailor to it when plastic film body 5, movable block 2 that is located the below slides on slide bar 12 in step, the effect of direction has been played.

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

1. The utility model provides a plastic film tailors device, includes base (9), its characterized in that, the upper end fixedly connected with device frame (1) of base (9), fixedly connected with device board (3) on the lateral wall of device frame (1), it is connected with pivot (6) to rotate on the lateral wall of device frame (1), around being equipped with many rolls of plastic film body (5) on the lateral wall of pivot (6), the one end threaded connection who keeps away from device frame (1) on pivot (6) has stop device, be provided with blade (4) between device board (3) and base (9), the equal fixedly connected with movable block (2) in both ends of blade (4), be provided with transmission on device board (3), the upper end of base (9) is run through and is provided with slider.

2. A plastic film cutting apparatus according to claim 1, wherein said limiting means comprises a threaded post (7) threaded onto the shaft (6), said threaded post (7) having a rotating plate (8) fixedly attached thereto.

3. The plastic film cutting device according to claim 1, wherein the transmission device comprises a sliding groove penetrating through the lower end of the device plate (3), a threaded rod (11) is rotatably connected to the inner wall of the sliding groove, a motor cavity penetrates through the device frame (1), a motor (10) is fixedly connected to the inner wall of the motor cavity, the tail end of an output shaft of the motor (10) penetrates through the sliding groove and is fixedly connected with the threaded rod (11), and the threaded rod (11) penetrates through and is in threaded connection with the moving block (2) located above.

4. A plastic film cutting apparatus as claimed in claim 1, wherein said sliding means comprises another sliding slot passing through the base (9), a sliding rod (12) is fixedly connected to the inner wall of the sliding slot, and the sliding rod (12) located below is slidably fitted over the sliding rod (12).

5. Device according to claim 1, characterized in that the maximum distance of movement of the blade (4) is greater than the width of the plastic film body (5).

6. Device according to claim 1, characterized in that said blade (4) is provided with cutting edges on both sides.