CN217494463U

CN217494463U - Length-adjustable straw filament cutting device

Info

Publication number: CN217494463U
Application number: CN202220932879.3U
Authority: CN
Inventors: 邵卫刚; 陈伟天; 陈晨
Original assignee: Zhangjiagang Jinli Nanometer High Elastic Material Co ltd
Current assignee: Zhangjiagang Jinli Nanometer High Elastic Material Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-09-27
Anticipated expiration: 2032-04-22

Abstract

The utility model discloses a length-adjustable grass cutting device, which comprises a base, wherein a cutting table is fixed above the base, a transmission belt is arranged on one side of the cutting table, a fixed frame is arranged above the cutting table and is fixedly connected with the base, and a cutting knife is arranged below the fixed frame; the middle part of mount is fixed with the spacing piece, the middle part of stopper be equipped with cutting knife assorted spacing groove, the both sides that the bottom of stopper is located the spacing groove are fixed with and are used for preventing that the grass silk from gluing the clearance piece of cutting to the surface, the utility model discloses a be equipped with stopper, spacing groove and clearance piece, utilize the clearance piece of stopper below can scrape the adhesion at the partial grass silk of cutting knife both sides down, avoid the normal work of grass silk adhesion at the influence cutting knife on cutting knife surface, simple structure facilitates the use, satisfies user's demand.

Description

Length-adjustable straw filament cutting device

Technical Field

The utility model relates to a grass silk processing technology field specifically is a grass silk cutting device of adjustable length.

Background

The artificial grass filaments are drawn from PA, PP and PE materials, are main materials of artificial lawns, and are widely used in competition fields, practice grounds or as ground surfaces for paving and beautifying indoor environments and the like; in the process of producing the artificial grass filaments, the artificial grass filaments need to be cut off, and subsequent processing of the artificial grass filaments is facilitated.

The utility model discloses a chinese utility model patent that current patent publication number is CN 212287781U discloses a quick cutting device for producing artificial grass silk utilizes first motor to drive the cutting knife motion and cuts the grass silk, has adopted mobile device, can set up the length of cutting, need not artifical measurement, has improved the precision of cutting.

Above-mentioned device is when using, when utilizing the cutting knife to cut off the grass silk, because the grass silk is lighter, and the easy adhesion of part grass silk is on the surface of cutting knife to influence the cutting effect easily, to this problem, provide a grass silk cutting device of adjustable length now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grass silk cutting device of adjustable length to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a length-adjustable straw filament cutting device comprises a base, wherein a cutting table is fixed above the base, a transmission belt for conveying straw filaments is arranged on one side of the cutting table, a fixing frame is arranged above the cutting table and fixedly connected with the base, and a cutting knife for cutting the straw filaments is arranged below the fixing frame;

the middle part of mount is fixed with and is used for carrying out spacing stopper to the cutting knife, the middle part of stopper be equipped with cutting knife assorted spacing groove, the both sides that the bottom of stopper is located the spacing groove are fixed with and are used for preventing that the grass silk from gluing to cut the clearance piece on surface, the top both sides of drive belt are equipped with the limit baffle who is used for carrying out the restriction to the grass silk, and the middle part of two sets of limit baffle is equipped with the spacing compression roller that is used for carrying out the restriction to the top of grass silk.

As a further aspect of the present invention: the two sides of the transmission belt are fixedly provided with fixed plates, the top ends of the fixed plates are fixedly provided with a plurality of groups of connecting rods, and the other ends of the connecting rods are fixedly connected with the limiting baffle.

As a further aspect of the present invention: the both ends of spacing compression roller are rotated with two sets of limit baffle respectively and are connected, just spacing compression roller is equipped with the multiunit, and the spacing compression roller equidistance of multiunit sets up.

As a further aspect of the present invention: two groups of electric push rods are fixed at the bottom of the fixing frame, and the output ends of the electric push rods are fixedly connected with the cutting knife.

As a further aspect of the present invention: and a guide plate for guiding the cut grass filaments is fixed on one side of the cutting table, which is far away from the transmission belt, and one end of the guide plate, which is far away from the cutting table, is obliquely and downwards arranged.

As a further aspect of the present invention: the cutting table is characterized in that a cutting gasket used for protecting the cutting table is arranged at the position, corresponding to the cutting knife, of the upper end of the cutting table, and the cutting gasket is detachably connected with the cutting table through bolts.

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

the utility model discloses a be equipped with stopper, spacing groove and clearance piece, when the cutting knife at the during operation, the cutting knife can reciprocate in the inside of spacing groove to utilize the clearance piece of stopper below can scrape the adhesion under the part grass silk of cutting knife both sides, avoid the normal work of grass silk adhesion at the influence cutting knife on cutting knife surface, simple structure facilitates the use, satisfies user's demand.

The utility model discloses a be equipped with two sets of limit baffle, can block the grass silk of drive belt top, avoid the grass silk to fall down from the side of drive belt when removing, can restrict the grass silk through the spacing compression roller of multiunit for the removal that the grass silk can be better is to the below of clearance piece, and the convenience is to cutting off of grass silk.

The utility model discloses a be equipped with electric putter, can drive the cutting knife through control electric putter work and reciprocate to can realize the cutting to the grass silk, through the frequency that the steerable cutting knife of electric putter goes up and down simultaneously, thereby can adjust the cutting length of grass silk, improve the precision of cutting.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the middle fixing frame of the present invention.

Fig. 3 is an enlarged schematic structural view of a portion a in fig. 2 according to the present invention.

Wherein: 11. a base; 12. a transmission belt; 13. a fixed mount; 14. cutting table; 15. a fixing plate; 16. a connecting rod; 17. a limit baffle; 18. limiting the compression roller; 19. an electric push rod; 20. a cutting knife; 21. a limiting block; 22. a limiting groove; 23. cleaning the block; 24. cutting the gasket; 25. a guide plate.

Detailed Description

Example 1

Referring to fig. 1-3, in an embodiment of the present invention, a length-adjustable straw filament cutting device includes a base 11, a cutting table 14 is fixed above the base 11, a transmission belt 12 for conveying straw filaments is disposed on one side of the cutting table 14, a fixing frame 13 is disposed above the cutting table 14, the fixing frame 13 is fixedly connected to the base 11, and a cutting knife 20 for cutting straw filaments is disposed below the fixing frame 13;

the middle part of mount 13 is fixed with and is used for carrying out spacing stopper 21 to cutting knife 20, the middle part of stopper 21 is equipped with and cuts 20 assorted spacing groove 22, the both sides that the bottom of stopper 21 is located spacing groove 22 are fixed with and are used for preventing the grass silk adhesion at the clearance piece 23 that cuts 20 surfaces, when cutting knife 20 at the during operation, cutting knife 20 can reciprocate in the inside of spacing groove 22 to utilize clearance piece 23 of stopper 21 below to scrape the adhesion at the partial grass silk of cutting knife 20 both sides, avoid the grass silk adhesion to influence cutting knife 20's normal work on cutting knife 20 surface, the top both sides of drive belt 12 are equipped with the limit baffle 17 that is used for carrying out the restriction to the grass silk, and the middle part of two sets of limit baffle 17 is equipped with the spacing compression roller 18 that is used for carrying out the restriction to the top of grass silk.

Fixed plate 15 is fixed with to the both sides of drive belt 12, the top of fixed plate 15 is fixed with multiunit connecting rod 16, the other end of connecting rod 16 with limit baffle 17 fixed connection can realize through fixed plate 15 and connecting rod 16 that limit baffle 17's support and fixed, and is concrete, limit baffle 17 when using, limit baffle 17's bottom and drive belt 12's top contactless.

The both ends of spacing compression roller 18 rotate with two sets of limit baffle 17 respectively and are connected, just spacing compression roller 18 is equipped with the multiunit, and the spacing compression roller 18 equidistance of multiunit sets up, when the grass silk moves under the effect of drive belt 12, utilizes spacing compression roller 18 can restrict the grass silk in the removal, avoids the whole height of grass silk too high, leads to the unable condition that gets into the below of clearance piece 23 of grass silk to make the grass silk more accurate pass from the below of clearance piece 23, realize cutting off the accurate of grass silk.

The bottom of mount 13 is fixed with two sets of electric putter 19, and is concrete, and two sets of electric putter 19 symmetry set up in the below both sides of mount 13 to make cutting knife 20 can the atress more even when the cutting, electric putter 19's output and cutting knife 20 fixed connection utilize electric putter 19 to drive cutting knife 20 and reciprocate, thereby can realize cutting off to the grass silk, the frequency of going up and down through electric putter 19 steerable cutting knife 20 simultaneously, thereby can adjust the cutting length of grass silk, improved the precision of cutting.

One side that the cutting table 14 kept away from drive belt 12 is fixed with the deflector 25 that is used for leading the grass silk after cutting off, the one end slope that cutting table 14 was kept away from to deflector 25 sets up downwards, can lead the grass silk after the cutting is accomplished through deflector 25 for the grass silk can be quick fall down from cutting table 14, avoids the grass silk to pile up the cutting work who influences the grass silk on cutting table 14.

Example 2

Referring to fig. 1 to fig. 3, the difference from embodiment 1 is: cutting table 14's upper end and the corresponding position department of cutting knife 20 are equipped with the cutting gasket 24 that is used for playing the guard action to cutting table 14, can play the guard action to cutting table 14 through setting up cutting gasket 24, avoid cutting knife 20 and cause the damage on cutting table 14 surface when cutting the grass silk, the effectual life who prolongs cutting table 14, can dismantle through the bolt and be connected between cutting gasket 24 and the cutting table 14, conveniently change cutting gasket 24, and is concrete, and cutting gasket 24 is prior art, and do not do specifically here and explain.

The utility model discloses a theory of operation is:

the utility model discloses when using, at first place the top at drive belt 12 with the grass silk, utilize drive belt 12 to drive the transmission of grass silk, can realize the restriction to the grass silk through spacing compression roller 18, make the grass silk can smooth below of getting into clearance piece 23, at this moment, utilize electric putter 19 can bottom cutting knife 20 downstream, thereby utilize cutting knife 20 can realize the cutting to the grass silk, the back is accomplished in the cutting, electric putter 19 drives cutting knife 20 rebound, make cutting knife 20 can be at the inside removal of spacing groove 22, clearance piece 23 that utilizes stopper 21 below this moment can scrape the adhesion at the partial grass silk of cutting knife 20 both sides down, avoid the grass silk to adhere the normal work at the influence cutting knife 20 on cutting knife 20 surface.

Claims

1. A length-adjustable straw filament cutting device comprises a base (11), wherein a cutting table (14) is fixed above the base (11), a transmission belt (12) used for conveying straw filaments is arranged on one side of the cutting table (14), a fixing frame (13) is arranged above the cutting table (14), the fixing frame (13) is fixedly connected with the base (11), and a cutting knife (20) used for cutting the straw filaments is arranged below the fixing frame (13);

the grass cutting machine is characterized in that a limiting block (21) used for limiting the cutting knife (20) is fixed in the middle of the fixing frame (13), a limiting groove (22) matched with the cutting knife (20) is formed in the middle of the limiting block (21), cleaning blocks (23) used for preventing grass filaments from being adhered to the surface of the cutting knife (20) are fixed on the two sides of the limiting groove (22) at the bottom end of the limiting block (21), limiting baffle plates (17) used for limiting the grass filaments are arranged on the two sides above the transmission belt (12), and limiting compression rollers (18) used for limiting the tops of the grass filaments are arranged in the middle of the two sets of limiting baffle plates (17).

2. The length-adjustable grass cutting device according to claim 1, wherein fixing plates (15) are fixed on two sides of the transmission belt (12), a plurality of groups of connecting rods (16) are fixed at the top ends of the fixing plates (15), and the other ends of the connecting rods (16) are fixedly connected with the limiting baffle (17).

3. The length-adjustable grass filament cutting device according to claim 1, wherein two ends of the limiting pressing roller (18) are respectively and rotatably connected with two groups of limiting baffles (17), and the limiting pressing roller (18) is provided with a plurality of groups, and the groups of limiting pressing rollers (18) are arranged at equal intervals.

4. The length-adjustable grass filament cutting device according to claim 1, wherein two groups of electric push rods (19) are fixed at the bottom of the fixing frame (13), and the output ends of the electric push rods (19) are fixedly connected with the cutting knife (20).

5. A length-adjustable grass cutting device as claimed in claim 1, wherein a guide plate (25) for guiding the cut grass filaments is fixed to one side of the cutting table (14) far away from the transmission belt (12), and one end of the guide plate (25) far away from the cutting table (14) is obliquely and downwards arranged.

6. A length-adjustable grass cutting device according to claim 1, wherein a cutting gasket (24) for protecting the cutting table (14) is arranged at the position, corresponding to the cutting knife (20), of the upper end of the cutting table (14), and the cutting gasket (24) is detachably connected with the cutting table (14) through a bolt.