CN214238471U

CN214238471U - Agricultural plastic film cutting device

Info

Publication number: CN214238471U
Application number: CN202022737158.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Hangzhou Weicheng Industry Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-09-21
Anticipated expiration: 2030-11-24

Abstract

The utility model belongs to the technical field of tailor the device technique and specifically relates to a device is tailor to agricultural plastic film, the on-line screen storage device comprises a base, the equal fixed mounting in base upper surface both sides has the backup pad, two the spout has all been seted up to the relative one side of backup pad, two bolt fixed mounting has the mounting bracket to the backup pad upper surface through bolt fixed mounting, mounting bracket lower surface intermediate position fixed mounting has electric telescopic handle, electric telescopic handle one end fixedly connected with knife rest, fixed mounting has the sword of tailorring under the knife rest, the walk groove has been seted up to the base upper surface, and just walk the groove and tailor the sword and be located same water flat line, the equal fixed mounting in knife rest both ends has the slider, and the slider slides and sets up in the spout. The utility model discloses can tailor long film, also can tailor the film than short.

Description

Agricultural plastic film cutting device

Technical Field

The utility model relates to a tailor technical field, especially relate to a device is tailor to agricultural plastic film.

Background

Agricultural plastic film is a common plastic film, often can use when planting agricultural product, because agricultural plastic film is when producing, its width and length are fixed, the film often can be too big when using agricultural plastic film, need to tailor suitable size, satisfy the needs of planting, the film of tailorring among the prior art is all longer, can not tailor some short films, perhaps when tailorring some short films, can not fix the film, lead to tailorring the trouble, consequently, an agricultural plastic film tailors the device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the short agricultural plastic film cannot be cut in the prior art, and providing an agricultural plastic film cutting device.

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

an agricultural plastic film cutting device is designed, and comprises a base, wherein supporting plates are fixedly arranged on two sides of the upper surface of the base, sliding grooves are formed in opposite sides of the two supporting plates, a mounting frame is fixedly arranged on the upper surfaces of the two supporting plates through bolts, an electric telescopic rod is fixedly arranged in the middle of the lower surface of the mounting frame, one end of the electric telescopic rod is fixedly connected with a knife rest, a cutting knife is fixedly arranged on the lower surface of the knife rest, a feed groove is formed in the upper surface of the base, the feed groove and the cutting knife are located on the same horizontal line, sliding blocks are fixedly arranged at two ends of the knife rest, and the sliding blocks are arranged in the sliding grooves in a sliding mode;

two dovetail have all been seted up on the base of backup pad both sides, the both sides in trough all are provided with the press mold mechanism on the base, press mold mechanism includes two movable blocks, two the equal fixedly connected with connecting block in movable block lower surface, two the connecting block is clearance fit respectively and sets up in corresponding dovetail, two the recess has all been seted up to the relative one side of movable block, two the gag lever post has been placed between the recess, two the connecting rod has all been placed on movable block upper portion, connecting rod one end runs through movable block upper surface and fixed connection on the gag lever post, the connecting rod outside cover is equipped with the spring, spring one end is fixed in the connecting rod outside, the spring other end is fixed on the upper surface movable block of recess.

Preferably, two threaded holes are formed in the outer sides of the two limiting rods, bolts are connected with the threaded holes in an internal thread mode, penetrate through the threaded holes and extend to the outer sides of the limiting rods, and conical blocks are fixedly connected to the bottoms of the bolts.

Preferably, the equal fixed mounting in base upper surface both sides has the support frame, two rotate between the support frame and install the rotary rod, and rotary rod one end extends to the support frame outside, rotary rod outside cover is equipped with receives the membrane roller, receive membrane roller both ends fixedly connected with circular block, circular block passes through the bolt fastening on the rotary rod.

Preferably, hand wheels are fixedly mounted at one ends of the rotating rods.

Preferably, the other end of the connecting rod is fixedly connected with a handle.

The utility model provides a pair of agricultural plastic film tailors device, beneficial effect lies in: the agricultural plastic film cutting device can cut long films and short films, when the short films are cut, the moving blocks on the two sides of the supporting rod are moved to enable the moving blocks to be in a proper distance, then the handle is pulled upwards to drive the limiting rods to move upwards, then the films pass through the gaps between the two limiting rods and the base manually, then the handle is loosened, the films under one limiting rod are fixed by bolts, the films on the other end are tensioned and fixed by the bolts, then the electric telescopic rod is started to drive the cutting knife to descend to cut the films, and the two ends of the short films can be fixed by adjusting the distance between the two moving blocks, so that the films are in a tight state during cutting, and the cutting is convenient; when cutting long film, the film passes through two gag lever posts through the manual work, then fixes on receiving the membrane roller, shakes the hand wheel, and the film of required length just can be tailor to rethread is fixed and is tailor.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of an agricultural plastic film cutting device provided by the utility model.

Fig. 2 is a side view schematic structural diagram of the agricultural plastic film cutting device provided by the utility model.

In the figure: the film cutting machine comprises a base 1, a supporting plate 2, a mounting frame 3, an electric telescopic rod 4, a sliding groove 5, a tool rest 6, a limiting rod 7, a bolt 8, a tool feeding groove 9, a hand wheel 10, a film collecting roller 11, a rotating rod 12, a supporting frame 13, a circular block 14, a cutting tool 15, a moving block 16, a connecting block 17, a sliding block 18, a handle 19, a spring 20, a connecting rod 21, a dovetail groove 22, a conical block 23 and a groove 24.

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.

Example 1

Referring to fig. 1-2, an agricultural plastic film cutting device comprises a base 1, wherein supporting plates 2 are fixedly mounted on two sides of the upper surface of the base 1, sliding grooves 5 are formed in opposite sides of the two supporting plates 2, a mounting frame 3 is fixedly mounted on the upper surfaces of the two supporting plates 2 through bolts, an electric telescopic rod 4 is fixedly mounted in the middle of the lower surface of the mounting frame 3, one end of the electric telescopic rod 4 is fixedly connected with a knife rest 6, a cutting knife 15 is fixedly mounted on the lower surface of the knife rest 6, a knife feeding groove 9 is formed in the upper surface of the base 1, the knife feeding groove 9 and the cutting knife 15 are located on the same horizontal line, sliding blocks 18 are fixedly mounted at two ends of the knife rest 6, the sliding blocks 18 are arranged in the sliding grooves 5 in a sliding mode, and when the knife rest 6 moves up and down through the sliding grooves 5, the knife rest 6 is kept stable in the horizontal direction;

two dovetail grooves 22 are respectively arranged on the base 1 at two sides of the two supporting plates 2, two film pressing mechanisms are respectively arranged at two sides of the runner 9 and comprise two moving blocks 16, the lower surfaces of the two moving blocks 16 are fixedly connected with connecting blocks 17, the two connecting blocks 17 are respectively arranged in the corresponding dovetail grooves 22 in a clearance fit manner, one opposite sides of the two moving blocks 16 are respectively provided with a groove 24, a limiting rod 7 is placed between the two grooves 24, two threaded holes are respectively arranged at the outer sides of the two limiting rods 7, a bolt 8 is connected in the threaded hole in a threaded manner, the bolt 8 penetrates through the threaded hole and extends to the outer side of the limiting rod 7, a conical block 23 is fixedly connected at the bottom of the bolt 8, the conical block 23 is arranged at the bottom of the bolt 8 by arranging the bolt 8, the film can be further fixed, and the situation that the film is loosened during cutting and causes irregular cutting or continuous cutting can be prevented, connecting rod 21 has all been placed on two movable block 16 upper portions, and connecting rod 21 one end runs through movable block 16 upper surface and fixed connection on gag lever post 7, and connecting rod 21 other end fixedly connected with handle 19 through setting up handle 19, and removal connecting rod 21 that can be very convenient to conveniently control the removal of gag lever post 7, connecting rod 21 outside cover is equipped with spring 20, and spring 20 one end is fixed in the connecting rod 21 outside, and the spring 20 other end is fixed on the upper surface movable block 16 of recess 24.

Equal fixed mounting in base 1 upper surface both sides has support frame 13, rotate between two support frames 13 and install rotary rod 12, and rotary rod 12 one end extends to the support frame 13 outside, the equal fixed mounting in rotary rod 12 one end has hand wheel 10, rotary rod 12 outside cover is equipped with receipts membrane roller 11, receive 11 both ends fixedly connected with circular block 14 of membrane roller, circular block 14 passes through the bolt fastening on rotary rod 12, can make and receive membrane roller 11 along with rotary rod 12 rotates, reach the effect of receiving the membrane, and it is very convenient when receiving the membrane roller to change, through installation hand wheel 10, just can easily receive the membrane operation.

When a short film is cut, the limiting rod 7 is driven to move upwards by stretching the handle 19, the film penetrates through a gap between the limiting rod 7 and the base 1 manually, then the handle 19 is released, the limiting rod 7 moves downwards under the action of the elastic force of the spring 20 to enable the limiting rod 7 to be close to the upper surface of the base 1, the film is attached to the upper surface of the base 1, the two limiting rods are moved to appropriate positions, the other end of the film is pressed under the other limiting rod 7, the film is tensioned and fixed by the bolt 8, and then the electric extension and retraction 4 is started to enable the cutting knife 15 to descend and cut off the film; when cutting long film, pass two gag lever posts 7 with the film, then fix the film on receiving the membrane roller, wave hand wheel 10, collect the film of needs length, when cutting, it is fixed with bolt 8 equally, prevent that the film of collecting from sliding after when cutting, lead to the film to cut constantly or be difficult to the problem of cutting off.

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. An agricultural plastic film cutting device comprises a base (1) and is characterized in that, supporting plates (2) are fixedly arranged on two sides of the upper surface of the base (1), sliding grooves (5) are formed in the opposite sides of the two supporting plates (2), a mounting frame (3) is fixedly arranged on the upper surfaces of the two supporting plates (2) through bolts, an electric telescopic rod (4) is fixedly arranged in the middle of the lower surface of the mounting rack (3), one end of the electric telescopic rod (4) is fixedly connected with a knife rest (6), the lower surface of the knife rest (6) is fixedly provided with a cutting knife (15), the upper surface of the base (1) is provided with a feed groove (9), the feed groove (9) and the cutting knife (15) are positioned on the same horizontal line, sliding blocks (18) are fixedly installed at two ends of the knife rest (6), and the sliding blocks (18) are arranged in the sliding grooves (5) in a sliding mode;

two dovetail grooves (22) are formed in the base (1) on two sides of the two supporting plates (2), two film pressing mechanisms are arranged on the base (1) on two sides of the sprue (9), each film pressing mechanism comprises two moving blocks (16), connecting blocks (17) are fixedly connected to the lower surfaces of the two moving blocks (16), the two connecting blocks (17) are arranged in the corresponding dovetail grooves (22) in a clearance fit mode respectively, grooves (24) are formed in the opposite sides of the two moving blocks (16), a limiting rod (7) is placed between the two grooves (24), connecting rods (21) are placed on the upper portions of the two moving blocks (16), one ends of the connecting rods (21) penetrate through the upper surfaces of the moving blocks (16) and are fixedly connected to the limiting rod (7), springs (20) are sleeved on the outer sides of the connecting rods (21), one ends of the springs (20) are fixed to the outer sides of the connecting rods (21), the other end of the spring (20) is fixed on the upper surface moving block (16) of the groove (24).

2. The agricultural plastic film cutting device according to claim 1, wherein two threaded holes are formed in the outer sides of the two limiting rods (7), a bolt (8) is connected with the threaded holes in a threaded mode, the bolt (8) penetrates through the threaded holes and extends to the outer sides of the limiting rods (7), and a conical block (23) is fixedly connected to the bottom of the bolt (8).

3. The agricultural plastic film cutting device according to claim 1, wherein two support frames (13) are fixedly mounted on two sides of the upper surface of the base (1), a rotating rod (12) is rotatably mounted between the two support frames (13), one end of the rotating rod (12) extends to the outer side of each support frame (13), a film collecting roller (11) is sleeved on the outer side of each rotating rod (12), two ends of each film collecting roller (11) are fixedly connected with circular blocks (14), and the circular blocks (14) are fixed on the rotating rods (12) through bolts.

4. The agricultural plastic film cutting device as claimed in claim 3, wherein a hand wheel (10) is fixedly mounted at one end of each rotating rod (12).

5. An agricultural plastic film cutting apparatus as claimed in claim 1, wherein a handle (19) is fixedly connected to the other end of said connecting rod (21).