CN219485806U - Biodegradable film cutting mechanism - Google Patents

Abstract

The utility model discloses a biodegradable film cutting mechanism in the field of biodegradable film preparation, which comprises a main body, wherein two ends, far away from each other, of the top of the main body are fixedly connected with lifting mechanisms, two ends, close to each other, of the two lifting mechanisms are fixedly connected with fixed columns together, the outer walls of the tops of the fixed columns are provided with first cutting grooves, the outer walls of the tops of the two lifting mechanisms are movably connected with movable plates together, the bottoms of the movable plates are provided with fixed plates, the side walls of one ends of the fixed plates are provided with arc-shaped adapting grooves in a penetrating way, the arc-shaped adapting grooves are matched with the fixed columns, the middle of the top of the fixed plates is provided with second cutting grooves in a penetrating way, and threaded holes are uniformly formed in the two sides of the top of the fixed plates, which are positioned on the second cutting grooves. The device can fix the biodegradable film when the film cutting and separating work is performed, so that the phenomenon of uneven cut caused by pulling of the elastic force of the biodegradable film is avoided, and the functionality of the biodegradable film is effectively improved.

Description

Biodegradable film cutting mechanism

Technical Field

The utility model relates to the field of preparation of biodegradable films, in particular to a biodegradable film cutting mechanism.

Background

Biodegradable mulch refers to a plastic mulch that can be degraded by the action of microorganisms under natural environmental conditions. In the prior art, when most membrane cutting mechanisms for preparing the biodegradable membrane device are used for membrane cutting and separating, membrane cutting is easy to deviate due to the elasticity factor of the biodegradable membrane, and when more or less membrane cutting is caused, the biodegradable membrane is pulled due to the elasticity, so that the incision of the biodegradable membrane is uneven, and secondary processing and cutting are needed.

Disclosure of Invention

The utility model aims to provide a biodegradable film cutting mechanism, which solves the problems that in the prior art, when a plurality of film cutting mechanisms for preparing biodegradable film devices are used for cutting and separating films, the cut films are easy to deviate due to the elasticity factor of the biodegradable films, and when the cut films are more or less cut, the biodegradable films are pulled due to the elasticity, so that the cuts of the biodegradable films are uneven and the secondary processing and cutting are needed.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a biodegradable plastic film cutting mechanism, includes the main part, the equal fixedly connected with elevating system in both ends that main part top kept away from each other, two the both ends that elevating system is close to each other are fixedly connected with fixed column jointly, first cutting groove has been seted up to the outer wall at fixed column top, two the outer wall at elevating system top is swing joint has the fly leaf jointly, the bottom of fly leaf is provided with the fixed plate, arc adaptation groove has been seted up in the lateral wall of fixed plate one end throughout, arc adaptation groove sets up to assorted with the fixed column, the centre at fixed plate top has been run through with first cutting groove assorted position and has been seted up the second cutting groove, the both sides that the fixed plate top is located the second cutting groove evenly have been seted up to the screw hole.

As a further scheme of the utility model: the two ends of the top of the movable plate, which are far away from each other, are respectively provided with a circular through hole in a penetrating way, the inner diameter size of the circular through holes is matched with the outer diameter size of the lifting mechanism, the middle of the top of the movable plate is provided with a limiting chute in a penetrating way at the matched position with the second cutting groove, the two sides of the top of the movable plate, which are positioned on the limiting chute, are respectively fixedly connected with a fixed block, the inside of two fixed block is equal fixedly connected with bearing, two the common fixedly connected with threaded rod of inner wall of bearing, fly leaf top and screw hole assorted position evenly run through threaded connection has fixing bolt, through the setting of fly leaf, is convenient for provide the space of installation and work.

As still further aspects of the utility model: the top of spacing spout is provided with the movable block, the screw thread groove has been run through with threaded rod assorted one end to the movable block lateral wall, movable block bottom and spacing spout assorted position fixedly connected with limiting plate, the draw-in groove has been seted up to the bottom of limiting plate, the inside of draw-in groove can be dismantled and is connected with the cutting knife, through the setting of movable block, is convenient for drive the cutting knife and cuts work.

As still further aspects of the utility model: the movable plate top is located one side fixedly connected with motor of fixed block, the motor is towards the output unit fixedly connected with driving shaft of fixed block one end, the one end and the threaded rod fixed connection of motor are kept away from to the driving shaft, through the setting of motor, be convenient for provide power for cutting work.

As still further aspects of the utility model: the main part top is located one side fixedly connected with of elevating system and rolls up membrane mechanism, through the setting of rolling up membrane mechanism, is convenient for roll up the work to biodegradable film.

As still further aspects of the utility model: the main part top is located the elevating system and is kept away from the one end of film winding mechanism and is provided with the input.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the movable plate and the fixed plate are arranged, so that installation and working space is conveniently provided, the biodegradable film is conveniently fixed by being matched with the arc-shaped adapting groove at the bottom of the fixed plate through the arrangement of the fixed column, thereby facilitating cutting work, and the working space is conveniently provided for the cutting knife through the arrangement of the first cutting groove and the second cutting groove. The device can fix the biodegradable film when the film cutting and separating work is performed, so that the phenomenon of uneven cut caused by pulling of the elastic force of the biodegradable film is avoided, and the functionality of the biodegradable film is effectively improved.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the movable plate according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the movable plate and the fixed plate in the present utility model;

fig. 4 is an enlarged schematic view of the structure of the movable block in the present utility model.

In the figure: 1. a main body; 101. an input end; 2. a lifting mechanism; 3. fixing the column; 301. a first cutting groove; 4. a movable plate; 401. a circular through hole; 402. limiting sliding grooves; 403. a fixed block; 404. a bearing; 405. a fixing bolt; 5. a threaded rod; 6. a movable block; 601. a thread groove; 602. a limiting plate; 603. a clamping groove; 604. a cutting knife; 7. a motor; 701. a driving shaft; 8. a fixing plate; 801. an arc-shaped adapting groove; 802. a second cutting groove; 803. a threaded hole; 9. film winding mechanism.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in the embodiment of the utility model, the biodegradable film cutting mechanism includes a main body 1, two ends of the top of the main body 1, which are far away from each other, are fixedly connected with lifting mechanisms 2, two ends of the two lifting mechanisms 2, which are close to each other, are fixedly connected with a fixed column 3, a first cutting groove 301 is provided on the outer wall of the top of the fixed column 3, a movable plate 4 is movably connected with the outer walls of the top of the two lifting mechanisms 2, a fixed plate 8 is provided at the bottom of the movable plate 4, an arc-shaped adapting groove 801 is provided on a side wall of one end of the fixed plate 8 in a penetrating manner, a second cutting groove 802 is provided on a position, which is matched with the first cutting groove 301, of the middle of the top of the fixed plate 8, and threaded holes 803 are uniformly provided on two sides of the top of the fixed plate 8, which are located in the second cutting groove 802.

Wherein, the two ends that the movable plate 4 top kept away from each other all run through and have offered circular through hole 401, the internal diameter size of circular through hole 401 sets up to be matees with the external diameter size of elevating system 2, spacing spout 402 has been run through to the centre at movable plate 4 top and the assorted position of second cut groove 802, the both sides that the movable plate 4 top is located spacing spout 402 all fixedly connected with fixed block 403, the inside of two fixed blocks 403 all fixedly connected with bearing 404, the inner wall of two bearings 404 jointly fixedly connected with threaded rod 5, the even thread connection of running through of movable plate 4 top and screw hole 803 assorted position has fixing bolt 405, through the setting of movable plate 4, be convenient for provide installation and working space; the top of spacing spout 402 is provided with movable block 6, and threaded groove 601 has been run through to movable block 6 lateral wall and threaded rod 5 assorted one end, and movable block 6 bottom and spacing spout 402 assorted position fixedly connected with limiting plate 602, and draw-in groove 603 has been seted up to limiting plate 602's bottom, and the inside of draw-in groove 603 can be dismantled and is connected with cutting knife 604, through the setting of movable block 6, is convenient for drive cutting knife 604 and cuts the work.

The top of the movable plate 4 is fixedly connected with a motor 7 at one side of the fixed block 403, an output unit of the motor 7 facing one end of the fixed block 403 is fixedly connected with a driving shaft 701, one end of the driving shaft 701 away from the motor 7 is fixedly connected with the threaded rod 5, and the motor 7 is arranged to provide power for cutting work; the top of the main body 1 is fixedly connected with a film rolling mechanism 9 at one side of the lifting mechanism 2, and the biodegradable film is convenient to roll by the arrangement of the film rolling mechanism 9; the top of the main body 1 is provided with an input end 101 at one end of the lifting mechanism 2 away from the film winding mechanism 9.

The working principle of the utility model is as follows: when the device is used for cutting films, the movable plate 4 is driven to descend through the lifting mechanism 2, the arc-shaped adapting groove 801 at the bottom of the fixed plate 8 is matched with the fixed column 3, the biodegradable films are temporarily fixed, the purpose of preventing the biodegradable films from shifting due to elasticity in cutting is achieved, then, the motor 7 is started, the motor 7 drives the driving shaft 701 to rotate, the driving shaft 701 drives the threaded rod 5 to rotate, the threaded rod 5 drives the movable block 6 to translate, and the cutting knife 604 is driven to cut the biodegradable films.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Claims (6)

1. Biodegradable plastic film cutting mechanism, including main part (1), its characterized in that: the utility model discloses a fixed plate, including main part (1), fixed plate (8), arc adaptation groove (801) have been run through to the lateral wall of fixed plate (8) one end, arc adaptation groove (801) set up to assorted with fixed column (3), second cutting groove (802) have been run through with first cutting groove (301) assorted position in the centre at fixed plate (8) top, threaded hole (803) have been seted up evenly in both sides that fixed plate (8) top is located second cutting groove (802) are offered to the outer wall joint on fixed column (3) top, both ends that main part (1) top kept away from each other equal fixedly connected with elevating system (2), two fixed column (3) both ends that elevating system (2) were close to each other are fixedly connected with fixed column (3) jointly.

2. The biodegradable film cutting mechanism according to claim 1, characterized in that: circular through holes (401) are formed in the two ends, away from each other, of the top of the movable plate (4) in a penetrating mode, the inner diameter size of each circular through hole (401) is matched with the outer diameter size of the lifting mechanism (2), a limiting sliding groove (402) is formed in the middle of the top of the movable plate (4) in a penetrating mode, the top of the movable plate (4) is located at two sides of the limiting sliding groove (402) in a penetrating mode, two fixing blocks (403) are fixedly connected with bearings (404), threaded rods (5) are fixedly connected with the inner walls of the bearings (404) in a jointly, and fixing bolts (405) are evenly connected in a penetrating mode at the positions, matched with the threaded holes (803), of the top of the movable plate (4).

3. The biodegradable film cutting mechanism according to claim 2, characterized in that: the top of spacing spout (402) is provided with movable block (6), threaded groove (601) has been run through to movable block (6) lateral wall and threaded rod (5) assorted one end, movable block (6) bottom and spacing spout (402) assorted position fixedly connected with limiting plate (602), draw-in groove (603) have been seted up to the bottom of limiting plate (602), inside detachable of draw-in groove (603) is connected with cutting knife (604).

4. The biodegradable film cutting mechanism according to claim 1, characterized in that: the motor (7) is fixedly connected to one side of the movable plate (4) where the top of the movable plate is located on the fixed block (403), a driving shaft (701) is fixedly connected to an output unit of one end of the motor (7) towards the fixed block (403), and one end of the driving shaft (701) away from the motor (7) is fixedly connected with the threaded rod (5).

5. The biodegradable film cutting mechanism according to claim 1, characterized in that: the top of the main body (1) is fixedly connected with a film rolling mechanism (9) at one side of the lifting mechanism (2).

6. The biodegradable film cutting mechanism according to claim 1, characterized in that: the top of the main body (1) is provided with an input end (101) at one end of the lifting mechanism (2) far away from the film winding mechanism (9).