CN211112869U

CN211112869U - Cutting device is used in processing of anti-light frame curtain

Info

Publication number: CN211112869U
Application number: CN201922158108.4U
Authority: CN
Inventors: 周扬
Original assignee: Suzhou Yuanjun Electronic Technology Co ltd
Current assignee: Suzhou Yuanjun Electronic Technology Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-07-28
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a cutting device for processing a light-resistant picture frame curtain, relating to the field of cutting equipment; including the cutting box, two feeding wheel supports of cutting box one end fixedly connected with, the feeding wheel is connected with the rotation of feeding wheel support, surely wide sword mount table is equipped with to the feeding side of cutting box, surely wide sword mount table and cutting box fixed connection, surely wide sword mount table is equipped with two and decides wide sword, a plurality of running roller supports of fixedly connected with on the cutting box, be equipped with running roller and lower running roller on the running roller support, it is connected with running roller support rotation to go up running roller and lower running roller, the centre top of cutting box is equipped with two briquetting cylinders, briquetting cylinder bottom is connected with the briquetting, the bottom of briquetting is equipped with the one deck antiskid ribbed tile, there is a vertical cutter between two briquetting cylinders, vertical cutter upper portion fixed mounting has the cylinder, cylinder fixed connection is on the apron, apron and cutting box fixed connection, compare and have good cutting effect and efficiency in traditional manual cutting.

Description

Cutting device is used in processing of anti-light frame curtain

Technical Field

The utility model relates to a cutting equipment field specifically is a cutting device is used in processing of anti light frame curtain.

Background

The frame curtain is one of the most commonly used products in the peripheral equipment of the projector, if the light-resistant frame curtain is properly matched with the projector, the appearance is attractive, and a high-quality projection effect can be obtained, the curtain is an important component of the frame curtain, the common curtain is different from the cloth with soft texture, and the curtain is hard, so that the frame curtain can not be cut by the cutting equipment of the conventional cloth.

The film screen is usually wound on a reel after the production is completed, and is cut according to different sizes in the later manufacturing process. The existing production process is mainly manual cutting, so that the working efficiency is low, the labor capacity is large, and the unnecessary waste and the increase of the production and manufacturing cost are caused by the fact that the curtain cutting size is not accurate or the curtain is obliquely cut probably due to the manual error of a worker when the curtain is cut.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti light frame is cutting device for curtain processing to solve the problem that proposes among the above-mentioned background art.

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

a cutting device for processing a light-resistant picture frame curtain comprises a cutting box body, wherein one end of the cutting box body is fixedly connected with two feeding wheel brackets, a feeding wheel is arranged between the two feeding wheel brackets, the feeding wheel is rotatably connected with the feeding wheel brackets, a fixed-width knife mounting table is arranged at the feeding side of the cutting box body, the fixed-width knife mounting table is fixedly connected with the cutting box body, two fixed-width knives are arranged on the fixed-width knife mounting table, a plurality of roller wheel brackets are fixedly connected on the cutting box body, the cutting device is characterized in that an upper roller wheel and a lower roller wheel are arranged on the roller wheel brackets, the upper roller wheel and the lower roller wheel are rotatably connected with the roller wheel brackets, two discharging wheel brackets are fixedly connected at the discharging end of the cutting box body, a discharging wheel is rotatably connected between the discharging wheel brackets, and two pressing block air cylinders are arranged at the middle top of the cutting box, briquetting cylinder bottom is connected with the briquetting, the bottom of briquetting is equipped with the one deck antiskid ribbed tile, two there is a slitting knife between the briquetting cylinder, slitting knife upper portion fixed mounting has the cylinder, cylinder fixed connection is on the apron, the apron with cutting box fixed connection, the below of slitting knife is equipped with and is used for avoiding falling when cutting the curtain the sword groove of letting of slitting knife.

As a further aspect of the present invention: the fixed width knife mounting table is provided with two sliding grooves for adjusting the width between the fixed width knives, and the two sliding grooves are in sliding connection with the fixed width knives.

As a further aspect of the present invention: the shape of decide broadsword is right triangle-shaped, and the right-angle side is located the inboard, and the hypotenuse is located the outside.

As a further aspect of the present invention: the upper roller and the lower roller are arranged up and down, and a gap with the thickness of a curtain is arranged between the upper roller and the lower roller.

As a further aspect of the present invention: the upper roller wheel rotates anticlockwise, and the lower roller wheel rotates clockwise.

As a further aspect of the present invention: and a waste material groove used for storing waste materials and dust falling off when the curtain is cut is arranged at the bottom of the cutter groove.

As a further aspect of the present invention: the antiskid plate is made of rubber and the lower surface of the antiskid plate is wavy.

Compared with the prior art, the beneficial effects of the utility model are that: the curtain is fed into the cutting device through the rotation of the feeding wheel, the curtain is cut by the fixed-width knife, the rated width is cut, the curtain is continuously pushed forwards through the rotation of the upper roller and the lower roller, the curtain is reached to the rated length, the upper roller and the lower roller stop rotating, the pressing block is pressed down through the pressing block air cylinder, the lower surface of the anti-slip plate is in contact with the curtain, the curtain is in a static state when the cutting is guaranteed, the longitudinal cutter is downwards cut through the cover plate after the pressing block is pressed, the longitudinal cutter and the pressing block are simultaneously lifted after the cutting is completed, the curtain after the cutting is continuously moved by the upper roller and the lower roller is fed to the discharging wheel for rolling, the cutting size of the curtain is accurate, the oblique cutting condition can not occur, unnecessary waste is avoided, the cost is saved, and better cutting efficiency is achieved compared with manual cutting.

Drawings

Fig. 1 is a schematic structural diagram of a cutting device for processing a light-resistant picture frame screen.

Fig. 2 is a schematic structural view of a fixed width knife mounting table in the cutting device for processing the light-resistant picture frame screen.

Fig. 3 is a schematic structural view of the anti-slip plate in the cutting device for processing the anti-light picture frame screen.

In the figure: the device comprises a cutting box body-1, a feeding wheel-2, a feeding wheel support-3, a fixed width cutter-4, a fixed width cutter mounting table-5, an upper roller-6, a lower roller-7, a roller support-8, a cutter relieving groove-9, a waste material groove-10, an anti-skid plate-11, a pressing block-12, a pressing block cylinder-13, a discharging wheel support-14, a discharging wheel-15, a cover plate-16, a longitudinal cutter-17, a cylinder-18 and a sliding groove-19.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, in embodiment 1 of the present invention, a cutting device for processing a light-resistant picture frame curtain comprises a cutting box body 1, one end of the cutting box body 1 is fixedly connected with two feeding wheel brackets 3, a feeding wheel 2 is arranged between the two feeding wheel brackets 3, the feeding wheel 2 is rotatably connected with the feeding wheel brackets 3, the curtain is fed into the cutting device by the rotation of the feeding wheel 2, a fixed width knife mounting table 5 is arranged at the feeding side of the cutting box body 1, the fixed width knife mounting table 5 is fixedly connected with the cutting box body 1, two fixed width knives 4 are arranged on the fixed width knife mounting table 5, a plurality of roller brackets 8 are fixedly connected on the cutting box body 1, an upper roller 6 and a lower roller 7 are arranged on the roller brackets 8, the upper roller 6 and the lower roller 7 are arranged up and down, a gap with a curtain thickness is arranged between the upper roller 6 and the lower roller 7, the upper roller 6 and the lower roller 7 are rotatably connected with the, go up running roller 6 and rotate for counter clockwise, the rotation direction of lower running roller 7 is clockwise for the curtain can rotate and impel forward through last running roller 6 and lower running roller 7, at two discharging wheel supports 14 of the discharge end fixedly connected with of cutting box 1, rotate between discharging wheel support 14 and be connected with discharging wheel 15, be used for rolling up the curtain that the cutting is good again, make things convenient for the curtain to deposit and transport.

The middle top of cutting box 1 is equipped with two briquetting cylinders 13, briquetting cylinder 13 bottom is connected with briquetting 12, briquetting 12 can realize reciprocating through briquetting cylinder 13, make the curtain can be pushed down by briquetting 12 before the cutting, with the stability that reachs the cutting process, bottom at briquetting 12 is equipped with one deck antiskid ribbed tile 11, the frictional force between briquetting 12 and the curtain has been increased, there is a slitting knife 17 between two briquetting cylinders 13, slitting knife 17 upper portion fixed mounting has cylinder 18, cylinder 18 can push down slitting knife 17, make slitting knife 17 can cut off the curtain, cylinder 18 fixed connection is on apron 16, apron 16 and cutting box 1 fixed connection. The lower part of longitudinal knife 17 is equipped with the longitudinal knife 17 that lets sword groove 9 fall when keeping away from the cutting curtain, and there is waste material groove 10 in the bottom of letting sword groove 9 to be used for depositing the waste material and the dust that drop when cutting the curtain.

Example 2

Referring to fig. 1 to 3, the main difference between the embodiment 2 and the embodiment 1 is that two sliding grooves 19 are formed in the fixed-width knife mounting table 5, two fixed-width knives 4 are slidably connected between the two sliding grooves 19 and used for adjusting the width between the fixed-width knives 4 to cut a curtain with a fixed-width size, the fixed-width knives 4 are in a right-angled triangle shape, the right-angled edges are located on the inner side, the oblique edges are located on the outer side, waste materials generated by cutting two edges of the curtain can be rapidly discharged out of the cutting device, the anti-slip plate 11 is made of rubber, and the lower surface of the anti-slip plate 11 is designed to be wavy in order to increase friction with the curtain.

The utility model discloses a theory of operation is: in sending into cutting device with the curtain through the rotation of delivery wheel 2, the curtain is through deciding the tailorring of wide sword 4, rated width has been cut into, the rotation of running roller 6 and lower running roller 7 on the rethread, continue to impel the curtain forward, reach rated length after, go up running roller 6 and lower running roller 7 stall, briquetting 12 is pressed down through briquetting cylinder 13 effect, antiskid ribbed tile 11 lower surface and curtain contact, the curtain is in quiescent condition when having guaranteed the cutting, briquetting 12 pushes down back slitting knife 17 and cuts into downwards through the effect of apron 16, slitting knife 17 lifts up with briquetting 12 simultaneously after the cutting is accomplished, go up the running roller 6 and lower running roller 7 and continue the motion and send the curtain that the cutting was accomplished to discharge wheel 15 and roll up.

It will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention. Therefore, the present invention should be considered as illustrative and not restrictive in any sense, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and the preferred embodiments of the present invention are not intended to be limiting of the invention, and all changes, equivalents, modifications, etc. that come within the spirit and scope of the invention are intended to be embraced therein.

Claims

1. A cutting device for processing a light-resistant picture frame curtain comprises a cutting box body (1), wherein one end of the cutting box body (1) is fixedly connected with two feeding wheel brackets (3), a feeding wheel (2) is arranged between the two feeding wheel brackets (3), the feeding wheel (2) is rotatably connected with the feeding wheel brackets (3), a fixed-width knife mounting table (5) is arranged at the feeding side of the cutting box body (1), the fixed-width knife mounting table (5) is fixedly connected with the cutting box body (1), two fixed-width knives (4) are arranged on the fixed-width knife mounting table (5), a plurality of roller wheel brackets (8) are fixedly connected on the cutting box body (1), the cutting device is characterized in that an upper roller wheel (6) and a lower roller wheel (7) are arranged on the roller wheel brackets (8), the upper roller wheel (6) and the lower roller wheel (7) are rotatably connected with the roller wheel brackets (8), two discharging wheel supports (14) of discharge end fixedly connected with of cutting box (1), it is connected with discharging wheel (15) to rotate between discharging wheel support (14), the middle top of cutting box (1) is equipped with two briquetting cylinders (13), briquetting cylinder (13) bottom is connected with briquetting (12), the bottom of briquetting (12) is equipped with one deck antiskid ribbed tile (11), two there is a slitter knife (17) between briquetting cylinder (13), slitter knife (17) upper portion fixed mounting has cylinder (18), cylinder (18) fixed connection is on apron (16), apron (16) with cutting box (1) fixed connection, the below of slitter knife (17) is equipped with and is used for avoiding falling when cutting the curtain cutter the cutter groove of stepping down (9) of slitter knife (17).

2. The cutting device for processing the light-resistant picture frame screen as claimed in claim 1, wherein two sliding grooves (19) for adjusting the width between the width-fixing knives (4) are arranged on the width-fixing knife mounting table (5), and the two sliding grooves (19) are slidably connected with the width-fixing knives (4).

3. The cutting device for processing the light-resistant picture frame screen as claimed in any one of claims 1-2, wherein the width-fixing knife (4) is in the shape of a right-angled triangle, the right-angled side is positioned at the inner side, and the oblique side is positioned at the outer side.

4. The cutting device for the processing of the light-resistant picture frame screen as claimed in claim 1, wherein the upper roller (6) and the lower roller (7) are arranged up and down and a gap of a screen thickness is formed between the upper roller (6) and the lower roller (7).

5. The cutting device for the anti-glare picture frame screen processing according to claim 4, wherein the upper roller (6) rotates counterclockwise, and the lower roller (7) rotates clockwise.

6. The cutting device for processing the light-resistant picture frame screen as claimed in claim 1, wherein the bottom of the knife-letting groove (9) is provided with a waste groove (10) for storing the waste and dust dropped during the cutting of the screen.

7. The cutting device for the screen of a photosite frame as claimed in claim 1, wherein the anti-slip plate (11) is made of rubber and the lower surface is provided with wave-shaped undulations.