CN217577695U

CN217577695U - Fixed length cutting device of silica gel slitter

Info

Publication number: CN217577695U
Application number: CN202221657596.9U
Authority: CN
Inventors: 王锐; 陈猛; 孟庆中
Original assignee: Huizhou Yuheng Electronic Technology Co ltd
Current assignee: Huizhou Yuheng Electronic Technology Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-10-14
Anticipated expiration: 2032-06-29

Abstract

The utility model relates to a cutting technical field specifically is a fixed length cutting device of silica gel slitter, which comprises a worktable, the upside one end of board is fixed with first portal, and the upside other end of board is fixed with the second portal, the inboard lower extreme of second portal rotates and is connected with the cutting backing roll, and rotates on the inboard upper end of second portal and be connected with the cutter roller, the inboard upper and lower both ends symmetry of first portal rotates and is connected with two carry over pinch rolls, and the outside one end of first portal installs traction motor. The utility model discloses, drive the carry over pinch rolls through traction motor and rotate, the carry over pinch rolls drives the silica gel strip and removes, makes the silica gel strip remove to between cutting backing roll and the cutter roller, and the carry over pinch rolls passes through the link gear and drives the synchronous rotation of cutter roller, and the cutter in the cutting roller outside can carry out the fixed length cutting to the silica gel strip, need not to control the cutting knife and reciprocates the cutting from top to bottom, has not only improved the operating stability of device, has improved cutting efficiency moreover by a wide margin.

Description

Fixed length cutting device of silica gel slitter

Technical Field

The utility model relates to a cutting technical field specifically is a fixed length cutting device of silica gel slitter.

Background

Silica gel is a high-activity adsorption material, belongs to an amorphous substance, does not react with any substance except strong alkali and hydrofluoric acid, is insoluble in water and any solvent, is nontoxic and tasteless, and has stable chemical properties. Different types of silica gel form different microporous structures due to different manufacturing methods. The silica gel has the characteristics of high adsorption performance, good thermal stability, stable chemical property, higher mechanical strength and the like due to the chemical components and the physical structure of the silica gel. The silica gel is divided into macroporous silica gel, B-type silica gel, fine-pore silica gel and the like according to the pore size, the application of the silica gel in modern society is more and more extensive, and the silica gel needs to be cut to a fixed length in the manufacturing process of the silica gel.

According to the patent application No.: CN216180824U discloses a fixed length cutting device of silica gel slitter, the device provides power for silica gel forward movement through action wheel and contact from the driving wheel, when silica gel forward movement and touch the control button on sliding block surface, hydraulic press starts to make the hydraulic plate push down the connecting rod, thereby make from driving wheel carrying silica gel and action wheel separation, silica gel stops to advance to make things convenient for the cutting knife to cut, because the control button position is unchangeable, then cutting length homogeneous phase is the same at every turn, the accessible is adjusted the sliding block position and is adjusted the length of silica gel cutting, the silica gel strip after being cut can roll down to the collecting box in two directions along the delivery wheel and carry out the whole collection, control button loses external force extrusion and thereby reset, from driving wheel carrying silica gel contact with the action wheel again under the effect of spring and slope pole, carry out next reciprocal cutting, the device passes through mechanical linkage, can fixed length cutting silica gel not only without precision equipment and step motor, use cost is less can carry out popularization and use on a large scale, but, the utility model discloses a cutter needs frequently to reciprocate, and the silica gel strip stop moving during cutting is not only low in efficiency, and the device breaks down easily after long-time operation, and operation stability is relatively poor. Therefore, the person skilled in the art provides a fixed-length cutting device of a silica gel slitter, so as to solve the problems mentioned in the above background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed length cutting device of silica gel slitter to solve the problem that proposes in the above-mentioned background art.

The technical scheme of the utility model is that: the utility model provides a fixed length cutting device of silica gel slitter, includes the board, the upside one end of board is fixed with first portal, and the upside other end of board is fixed with the second portal, the inboard lower extreme of second portal rotates and is connected with the cutting backing roll, and the inboard upper end of second portal rotates and is connected with the cutter roller, both ends symmetry rotates about the inboard of first portal is connected with two carry over pinch rolls, and just the outside one end of first portal installs traction motor, traction motor's drive end is connected with the one end of a carry over pinch roll in the upper end, is located one in the upper end be provided with link gear between carry over pinch roll and the cutter roller, the spout that is the circumference and arranges is seted up to the inside of cutter roller, the equal sliding connection in inboard of spout has the slide, one side of slide all is fixed with the cutter that extends to the cutter roller outside, and the impartial interval of opposite side of slide is connected with the spring.

Preferably, the link gear includes the drive pulley who is fixed in one pull roll one end in the upper end and is fixed in the driven pulley of cutter roll one end, drive pulley and driven pulley's the outside is connected through synchronous belt rotation.

Preferably, two the outside of carry over pinch rolls all is equipped with the antiskid cover, two the antiskid cover all adopts the component of rubber material.

Preferably, the upper side of board is located middle section position department and is fixed with first support, the upper end of first support rotates and is connected with two backing rolls.

Preferably, the upside one end of board is fixed with the second support, the upper end of second support is rotated and is connected with two centring rollers.

Preferably, the other end of the upper side of the machine table is provided with a collecting disc.

Preferably, the lower side of the machine table is fixed with four support columns which are arranged in a rectangular shape, and the bottom ends of the four support columns are fixed with support bottom plates.

The utility model discloses an improve and provide a fixed length cutting device of silica gel slitter here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses, drive the carry over pinch rolls through traction motor and rotate, the carry over pinch rolls drives the silica gel strip and removes, makes the silica gel strip remove to between cutting backing roll and the cutter roller, and the carry over pinch rolls drives the cutter roller through the link gear and rotates in step, and the cutter in the cutting roller outside can carry out the fixed length cutting to the silica gel strip, need not to control the cutting knife and reciprocate the cutting from top to bottom, has not only improved the operational stability of device, has improved cutting efficiency moreover by a wide margin;

and the second step is as follows: the utility model discloses, support the silica gel strip through the backing roll, prevent that the silica gel strip from weighing down, improve the cutting precision, conveniently carry out the material loading to the silica gel strip through the centering roller.

Drawings

The invention is further explained below with reference to the figures and examples:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a rear side structure diagram of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

fig. 4 is an enlarged schematic structural diagram of a point a in fig. 3 according to the present invention.

Description of the reference numerals:

1. a machine platform; 2. a first gantry; 3. a second portal; 4. cutting the supporting roller; 5. a cutter roll;

6. a traction roller; 7. a traction motor; 8. a chute; 9. a slide plate; 10. a cutter; 11. a spring; 12. a drive pulley; 13. a driven pulley; 14. a synchronous belt; 15. an anti-slip sleeve; 16. a first bracket; 17. a support roll; 18. a second bracket; 19. a centering roller; 20. a collection tray; 21. and (7) supporting the column.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The utility model discloses an improve the fixed length cutting device who provides a silica gel slitter here, the technical scheme of the utility model is:

as shown in fig. 1-4, a fixed-length cutting device of a silica gel slitter comprises a machine table 1, a first portal frame 2 is fixed at one end of the upper side of the machine table 1, a second portal frame 3 is fixed at the other end of the upper side of the machine table 1, the lower end of the inner side of the second portal frame 3 is rotatably connected with a cutting support roller 4, the upper end of the inner side of the second portal frame 3 is rotatably connected with a cutter roller 5, the upper end and the lower end of the inner side of the first portal frame 2 are symmetrically and rotatably connected with two traction rollers 6, a traction motor 7 is installed at one end of the outer side of the first portal frame 2, the driving end of the traction motor 7 is connected with one end of one traction roller 6 at the upper end, a linkage mechanism is arranged between one traction roller 6 at the upper end and the cutter roller 5, sliding grooves 8 which are circumferentially arranged are formed in the cutter roller 5, sliding plates 9 are slidably connected on the inner sides of the sliding grooves 8, cutters 10 which extend to the outer side of the cutter roller 5 are fixed on one side of each sliding plate 9, and springs 11 are equally spaced at the other side of each sliding plate and connected with a spring 11.

Further, the linkage mechanism comprises a driving belt pulley 12 fixed at one end of a traction roller 6 at the upper end and a driven belt pulley 13 fixed at one end of the cutter roller 5, the driving belt pulley 12 and the driven belt pulley 13 are rotatably connected through a synchronous belt 14, and the communication mechanism is used for keeping the traction roller 6 and the cutter roller 5 at the same rotating speed.

Further, the outside of two carry over pinch rolls 6 all is equipped with anti-skidding cover 15, and two anti-skidding covers 15 all adopt the component of rubber material, and anti-skidding cover 15 skids when preventing to pull, improves the operational reliability.

Further, the upside of board 1 is located middle section position department and is fixed with first support 16, and the upper end of first support 16 is rotated and is connected with two backing rolls 17, and backing roll 17 supports the silica gel strip, prevents that the silica gel strip from tenesmus, influences cutting accuracy.

Further, the upside one end of board 1 is fixed with second support 18, and the upper end of second support 18 is rotated and is connected with two centering rollers 19, and centering roller 19 conveniently carries out the material loading to the silica gel strip.

Further, the other end of the upper side of the machine table 1 is provided with a collecting tray 20, and the collecting tray 20 is used for collecting the cut silica gel strips.

Furthermore, the lower side of the machine table 1 is fixed with four support columns 21 which are arranged in a rectangular shape, the bottom ends of the four support columns 21 are fixed with a support bottom plate, and the support columns 21 are used for supporting the whole device.

The working principle is as follows: when the device is used, one end of a silica gel strip penetrates between the two centering rollers 19, one end of the silica gel strip extends to a position between the two traction rollers 6, then the traction motor 7 is controlled to operate to drive one traction roller 6 at the upper end to rotate, one traction roller 6 at the upper end rotates to drive one traction roller 6 at the lower end to reversely rotate through friction force, the two traction rollers 6 can pull the silica gel strip, one end of the silica gel strip moves between the cutting support roller 4 and the cutter roller 5, one traction roller 6 at the upper end drives one driving belt pulley 12 at one end of the silica gel strip to rotate, the driving belt pulley 12 drives the driven belt pulley 13 to synchronously rotate through the synchronous belt 14, the driven belt pulley 13 drives the cutter roller 5 to synchronously rotate, the cutter roller 5 drives the cutter 10 at the outer side of the cutter roller 5 to rotate, the cutter 10 rotates to cut the silica gel strip at the upper side of the cutting support roller 4 in a fixed length mode, the silica gel strip after cutting is cut and falls on the inner side of the collection disc 20 to be collected, the silica gel strip can be quickly cut without controlling the cutter to reciprocate, the cutting of the cutter, the operation stability of the device is improved, and the cutting efficiency is greatly.

Claims

1. The utility model provides a fixed length cutting device of silica gel slitter which characterized in that: including board (1), the upside one end of board (1) is fixed with first portal (2), and the upside other end of board (1) is fixed with second portal (3), the inboard lower extreme of second portal (3) rotates and is connected with cutting backing roll (4), and the inboard upper end of second portal (3) rotates and is connected with cutter roller (5), both ends symmetry rotates about the inboard of first portal (2) and is connected with two carry over pinch rolls (6), and traction motor (7) are installed to the outside one end of first portal (2), the drive end of traction motor (7) is connected with the one end of a carry over pinch roll (6) in the upper end, is located one of the upper end be provided with link gear between carry over pinch roll (6) and cutter roller (5), spout (8) that are the circumference and arrange are seted up to the inside of cutter roller (5), the inboard equal sliding connection of spout (8) has slide (9), one side of slide (9) all is fixed with cutter (10) that extend to cutter roller (5) outside, and the impartial interval of slide (9) is connected with spring (11).

2. The fixed-length cutting device of the silica gel slitter according to claim 1, wherein: the link gear is including being fixed in driving pulley (12) of pull roll (6) one end of upper end and being fixed in driven pulley (13) of cutter roll (5) one end, the outside of driving pulley (12) and driven pulley (13) is passed through synchronous belt (14) and is rotated the connection.

3. The fixed-length cutting device of the silica gel slitter according to claim 1, wherein: the outer side of the two traction rollers (6) is provided with an anti-skidding sleeve (15) in a sleeved mode, and the anti-skidding sleeve (15) is made of rubber.

4. The fixed-length cutting device of the silica gel slitter according to claim 1, wherein: the upper side of the machine table (1) is located at the middle section position and is fixed with a first support (16), and the upper end of the first support (16) is rotatably connected with two supporting rollers (17).

5. The fixed-length cutting device of the silica gel slitter according to claim 1, wherein: a second support (18) is fixed to one end of the upper side of the machine table (1), and two centering rollers (19) are rotatably connected to the upper end of the second support (18).

6. The fixed-length cutting device of the silica gel slitter according to claim 1, wherein: the other end of the upper side of the machine table (1) is provided with a collecting disc (20).

7. The fixed-length cutting device of the silica gel slitter according to claim 1, wherein: the lower side of the machine table (1) is fixed with four support columns (21) which are arranged in a rectangular shape, and the bottom ends of the four support columns (21) are fixed with support bottom plates.