阅读说明：本技术 一种带有直刀分切机构的分切机及其使用方法 (Splitting machine with straight knife splitting mechanism and using method thereof ) 是由 高泽华 夏胜军 李兵 于 2020-12-21 设计创作，主要内容包括：本发明公开了一种带有直刀分切机构的分切机及其使用方法,包括配电柜、十五个刀基座和两个互相对称的三角盘,所述配电柜的内侧壁安装有控制器,所述配电柜的后表面通过螺钉螺纹连接有溜板箱,所述溜板箱的一侧通过联轴器固定连接有蓄料辊,所述溜板箱的一侧通过联轴器固定连接有两个连接辊；直刀模组基于刀基座的钳口结构设计,可实现其快速装卸,且钳口结构与横梁条可实现精准卡扣,在移动过程中可以利用凸块对导轨槽进行双点配合移动,在移动过程中利用棘爪与棘齿条的有级调节机械特性,实现刀基座形成反行程有级进给运动,使得刀基座在移动的过程中精准定位于刻度板的每一处刻度,以达到精确移动与定位的需求。(The invention discloses a splitting machine with a straight knife splitting mechanism and a using method thereof, wherein the splitting machine comprises a power distribution cabinet, fifteen knife bases and two symmetrical triangular discs, a controller is arranged on the inner side wall of the power distribution cabinet, the rear surface of the power distribution cabinet is connected with a slide carriage box through screw threads, one side of the slide carriage box is fixedly connected with a material storage roller through a coupler, and one side of the slide carriage box is fixedly connected with two connecting rollers through a coupler; the straight knife module is based on the knife base's structural design of keeping silent, can realize its fast loading and unloading, and keep silent the structure and can realize accurate buckle with the crossbeam strip, can utilize the lug to carry out two point cooperations to the guide rail groove and remove at the removal in-process, the in-process that removes utilizes the stepped adjustment mechanical characteristic of pawl and ratchet, it has to upgrade to realize that the knife base forms the reverse stroke and gives the motion, make the knife base at the accurate scale of each department of locating at the in-process of removing, in order to reach the demand of accurate removal and location.)

1. The utility model provides a cutting machine with straight sword cuts mechanism, includes switch board (1), fifteen sword bases (11) and two triangle dish (9) of symmetry of each other, its characterized in that: the automatic feeding device is characterized in that a controller (2) is installed on the inner side wall of the power distribution cabinet (1), the rear surface of the power distribution cabinet (1) is connected with a slide box (3) through screw threads, one side of the slide box (3) is fixedly connected with a material storage roller (6) through a coupler, one side of the slide box (3) is fixedly connected with two connecting rollers (7) through a coupler, a connecting plate (5) is welded on the rear surface of the slide box (3), a box body (4) is welded on the front surface of the connecting plate (5), and the outer surface of each connecting roller (7) is matched with the outer side wall of the box body (4);

two connecting rods (901) are welded on the opposite side of the triangular plate (9), two cross beam strips (10) are welded on the opposite side of the triangular plate (9), a scale plate (1001) is riveted on the front surface of each cross beam strip (10) through rivets, a guide rail groove (1003) is formed in the inner side wall of each cross beam strip (10), a jaw (1103) is integrally formed on the outer surface of the knife base (11), the inner side wall of the jaw (1103) is matched with the outer surface of each cross beam strip (10), a boss (1101) is integrally formed on one side of the knife base (11), a thread knob (1104) is connected to the inner side wall of the boss (1101) in a threaded manner, the outer surface of the thread knob (1104) is matched with the inner side wall of the guide rail groove (1003), a straight knife (13) is arranged on the other side of the knife base (11), and a fixed upper cover (12) is arranged on the other side of, the utility model discloses a sword case, including sword base (11), fixed upper cover (12), straight sword (13), one side of sword base (11) is articulated through the round pin axle to have pawl (14), the rear surface welding of crossbeam strip (10) has ratchet (15), the tooth of pawl (14) with the tooth looks adaptation of ratchet (15), star coupling (16) are installed to the inside wall of triangle dish (9), the connection platform of star coupling (16) with the inside wall looks adaptation of swift current case (3).

2. The slitting machine with straight knife slitting mechanism according to claim 1 wherein: the upper surface of the slide carriage box (3) is uniformly provided with heat dissipation grooves (301).

3. The slitting machine with straight knife slitting mechanism according to claim 1 wherein: one side of carriage apron case (3) is through three tensioning roller (8) of shaft coupling fixedly connected with, the surface of tensioning roller (8) with the outside wall looks adaptation of box (4).

4. The slitting machine with straight knife slitting mechanism according to claim 1 wherein: the outer surface of the connecting rod (901) is hinged with a dust cover (902), and the inner side wall of the dust cover (902) is matched with the outer surface of the cross beam strip (10).

5. The slitting machine with straight knife slitting mechanism according to claim 1 wherein: tritium trachea (1002) are bonded to the inner side wall of the beam strip (10), and the outer surface of the tritium trachea (1002) is matched with the outer surface of the scale plate (1001).

6. The slitting machine with straight knife slitting mechanism according to claim 1 wherein: the inner top wall of the knife base (11) is integrally formed with a lug (1102), and the outer surface of the lug (1102) is matched with the inner side wall of the guide rail groove (1003).

7. A using method of a splitting machine with a straight knife splitting mechanism is characterized by comprising the following steps:

s1, firstly, storing and processing the membrane material on the material storage roller (6), and guiding the membrane material to pass through the connecting roller (7) and the tensioning roller (8);

s2, when the straight knife (13) is adjusted, the dust cover (902) is hinged to the rear part of the triangular disc (9), then the knife base (11) is moved under the guidance of the scale plate (1001), and during the process, the tritium air tube (1002) provides auxiliary illumination to help illuminate the scale plate (1001); in the moving process of the knife base (11), the structure of a lug (1102) of the knife base (11) is matched with a guide rail groove (1003) of the cross beam strip (10) for limiting, meanwhile, a jaw (1103) of the knife base (11) is matched with the lug (1102) at two points, so that the knife base (11) can stably move on the cross beam strip (10), a threaded knob (1104) is matched with the inner side wall of the guide rail groove (1003), and the knife base (11) is fixed on the cross beam strip (10);

s3, in the moving process of the knife base (11), the ratchet bar (15) of the cross beam bar (10) can be continuously matched with the pawl (14) of the knife base (11) to perform step adjustment, teeth of the ratchet bar (15) correspond to each point scale of the scale plate (1001), and the reverse stroke of the knife base (11) is formed under the characteristic of the ratchet mechanism to perform step movement, so that the knife base (11) is accurately positioned at each point scale of the scale plate (1001) in the moving process.

8. The use method of the splitting machine with the straight knife slitting mechanism according to claim 7, is characterized in that: in the S2, the dust cover (902) is hinged to the rear of the triangular plate (9) by a link (901).

Technical Field

The invention relates to the technical field of splitting machines, in particular to a splitting machine with a straight knife splitting mechanism and a using method thereof.

Background

A splitting machine, which is a mechanical device for splitting wide paper, mica tapes or films into a plurality of narrow materials, is commonly used in paper making machinery, wire and cable mica tapes and printing and packaging machinery; the slitting machine mainly applies to: non-woven fabrics; mica tapes, paper, insulating materials and various film materials are cut, and the cutting machine is particularly suitable for cutting narrow tapes (non-woven fabrics, paper, insulating materials, mica tapes, films and the like);

the conventional splitting machine adopts a circular knife splitting mechanism; when the circular knife cuts the film, the film is arranged between the circular knife and the base, and the circular knife presses the film to be matched with the base to cut the film; when the mechanism is applied to a thin film, the phenomenon of burrs, sawteeth, bubbles and the like at the cutting edge is easy to occur due to the reason that the thin film is deformed under pressure, and the cutting requirement of the thin film is not met; and this mechanism need circular knife and base cooperation when cutting, arrange the sword time longer when the product interval is cut in the adjustment, all be higher to operating personnel's technical merit and experience of use requirement, cause the emergence of dangerous accident slightly carelessly just easily, very inconvenient to the practicality.

At present, a splitting machine with a straight knife splitting mechanism and a using method thereof are provided.

Disclosure of Invention

The invention aims to provide a splitting machine with a straight knife splitting mechanism and a using method thereof, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a slitting machine with a straight knife slitting mechanism comprises a power distribution cabinet, fifteen knife bases and two triangular discs which are symmetrical mutually, wherein a controller is installed on the inner side wall of the power distribution cabinet, the rear surface of the power distribution cabinet is connected with an apron box through screws and threads, one side of the apron box is fixedly connected with a material storage roller through a coupler, one side of the apron box is fixedly connected with two connecting rollers through a coupler, the rear surface of the apron box is welded with a connecting plate, the front surface of the connecting plate is welded with a box body, and the outer surface of each connecting roller is matched with the outer side wall of the box body;

the cutter comprises a cutter base, a connecting rod, a cross beam strip, a scale plate, a guide rail groove, a jaw, a screw thread knob, a straight cutter, a fixing upper cover, a ratchet bar, a ratchet rod, a ratchet wheel, the teeth of the pawl are matched with the teeth of the ratchet bar, a star-shaped coupler is installed on the inner side wall of the triangular plate, and a connecting platform of the star-shaped coupler is matched with the inner side wall of the slide carriage box.

As further preferable in the present technical solution: the upper surface of the slide carriage box is uniformly provided with heat dissipation grooves.

As further preferable in the present technical solution: one side of carriage apron case is through three tensioning roller of shaft coupling fixedly connected with, the surface of tensioning roller with the outside wall adaptation of box.

As further preferable in the present technical solution: the outer surface of the connecting rod is hinged with a dust cover, and the inner side wall of the dust cover is matched with the outer surface of the cross beam strip.

As further preferable in the present technical solution: tritium air pipes are bonded on the inner side walls of the cross beam strips, and the outer surfaces of the tritium air pipes are matched with the outer surfaces of the scale plates.

As further preferable in the present technical solution: the inside roof integrated into one piece of sword base has the lug, the surface of lug with the inside wall in guide rail groove is mutually supporting.

In addition, the invention also provides a use method of the splitting machine with the straight knife splitting mechanism, which specifically comprises the following steps:

s1, firstly, storing and processing the membrane material on a material storage roller, and guiding the membrane material to pass through a connecting roller and a tension roller;

s2, when the straight knife is adjusted, the dust cover is hinged to the rear part of the triangular disc, the knife base is moved under the guidance of the scale plate, and during the period, the tritium gas tube provides auxiliary illumination to help illuminate the scale plate; in the moving process of the knife base, the lug structure of the knife base is matched with the guide rail groove of the cross beam strip for limiting, and meanwhile, the jaw of the knife base is matched with the lug at two points, so that the knife base can stably move on the cross beam strip, and the screw thread knob is matched with the inner side wall of the guide rail groove to fix the knife base on the cross beam strip;

s3, in the moving process of the knife base, the ratchet bar of the cross beam bar can be continuously matched with the pawl of the knife base to perform stepped adjustment, the teeth of the ratchet bar correspond to each point scale of the scale plate, and the reverse stroke of the knife base formed under the characteristic of the ratchet mechanism is stepped to move, so that the knife base is accurately positioned at each scale of the scale plate in the moving process.

As further preferable in the present technical solution: in the S2, the dust cover is hinged to the rear of the triangular plate by a link.

Compared with the prior art, the invention has the beneficial effects that:

the straight knife module can be quickly assembled and disassembled based on the jaw structure design of the knife base, the jaw structure and the cross beam strip can be accurately buckled, the guide rail groove can be moved in a double-point matching mode through the convex block in the moving process, and the reverse stroke and the progressive movement of the knife base are realized by utilizing the stepped adjustment mechanical characteristics of the pawl and the ratchet bar in the moving process, so that the knife base is accurately positioned at each scale of the scale plate in the moving process, and the requirements of accurate moving and positioning are met;

secondly, under the action of the threaded knob, the cutter base can be assisted to be fixed on the beam strip; and the straight line modeling of the straight knife, namely the characteristic of infinitely-straight involute, is utilized, so that when the thin film is faced, the bad phenomena of rough edges, sawteeth, bubbles and the like at the edge of the cut film caused by the compression deformation of the thin film and the like can be effectively avoided.

Drawings

FIG. 1 is a schematic view of a perspective structure according to the present invention;

FIG. 2 is a schematic perspective view of another embodiment of the present invention;

FIG. 3 is a schematic perspective view of a triangular plate according to the present invention;

FIG. 4 is an enlarged perspective view of the area A of FIG. 3 according to the present invention;

FIG. 5 is a schematic perspective view of the fixing upper cover of the present invention;

FIG. 6 is a perspective view of the pawl of the present invention;

FIG. 7 is a perspective view of the ratchet bar of the present invention.

In the figure: 1. a power distribution cabinet; 2. a controller; 3. a slide carriage box; 301. a heat sink; 4. a box body; 5. a connecting plate; 6. a material storage roller; 7. a connecting roller; 8. a tension roller; 9. a triangular plate; 901. a connecting rod; 902. a dust cover; 10. a cross beam strip; 1001. a scale plate; 1002. a tritium gas pipe; 1003. a guide rail groove; 11. a knife base; 1101. a boss; 1102. a bump; 1103. a jaw; 1104. a threaded knob; 12. fixing the upper cover; 13. straight cutting; 14. a pawl; 15. a ratchet bar; 16. and a star coupling.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-7, the present invention provides a technical solution: a slitting machine with a straight knife slitting mechanism comprises a power distribution cabinet 1, fifteen knife bases 11 and two triangular discs 9 which are symmetrical mutually, wherein a controller 2 is installed on the inner side wall of the power distribution cabinet 1, the rear surface of the power distribution cabinet 1 is connected with an apron box 3 through screws and threads, one side of the apron box 3 is fixedly connected with a material storage roller 6 through a coupler, one side of the apron box 3 is fixedly connected with two connecting rollers 7 through a coupler, the rear surface of the apron box 3 is welded with a connecting plate 5, the front surface of the connecting plate 5 is welded with a box body 4, and the outer surface of the connecting roller 7 is matched with the outer side wall of the box body 4;

the opposite sides of the two triangular discs 9 are welded with a connecting rod 901, the opposite sides of the two triangular discs 9 are welded with a beam strip 10, the front surface of the beam strip 10 is riveted with a scale plate 1001 through rivets, the inner side wall of the beam strip 10 is provided with a guide rail groove 1003, the outer surface of a knife base 11 is integrally formed with a jaw 1103, the inner side wall of the jaw 1103 is matched with the outer surface of the beam strip 10, one side of the knife base 11 is integrally formed with a boss 1101, the inner side wall of the boss 1101 is in threaded connection with a threaded knob 1104, the outer surface of the threaded knob 1104 is matched with the inner side wall of the guide rail groove 1003, the other side of the knife base 11 is provided with a straight knife 13, the other side of the straight knife 13 is provided with a fixed upper cover 12, the inner side wall of the knife base 11 is in threaded connection with the fixed upper cover 12 and the inner side wall of the straight knife 13 through three bolts, one side, the teeth of the pawl 14 are matched with the teeth of the ratchet bar 15, the inner side wall of the triangular disc 9 is provided with a star-shaped coupler 16, and the connecting platform of the star-shaped coupler 16 is matched with the inner side wall of the slide carriage box 3.

In this embodiment, specifically: the upper surface of the slide carriage box 3 is uniformly provided with heat dissipation grooves 301; the heat dissipation groove 301 can help the wheel train mechanism in the carriage box 3 to perform auxiliary heat dissipation, and the damage to equipment caused by overhigh temperature in the carriage box 3 in a high-speed running state is avoided.

In this embodiment, specifically: one side of the slide carriage box 3 is fixedly connected with three tension rollers 8 through a coupler, and the outer surfaces of the tension rollers 8 are matched with the outer side wall of the box body 4; the tension roller 8 can improve the edge feeding phenomenon of the film material under the connecting action of the connecting roller 7, and the phenomenon that the film material is piled and wound when the mechanism runs is avoided.

In this embodiment, specifically: the outer surface of the connecting rod 901 is hinged with a dust cover 902, and the inner side wall of the dust cover 902 is matched with the outer surface of the cross beam strip 10; the dust cover 902 can cover and protect the cross beam strip 10 when the whole device is not in use, and the phenomenon that the ratchet bar 15 of the cross beam strip 10 is damaged by external force to cause the pawl 14 to be incapable of being normally engaged is prevented.

In this embodiment, specifically: a tritium gas pipe 1002 is bonded on the inner side wall of the cross beam strip 10, and the outer surface of the tritium gas pipe 1002 is matched with the outer surface of the scale plate 1001; the tritium gas tube 1002 can provide illumination in dim situations to help illuminate the scale 1001 to meet the user's regulatory reference needs.

In this embodiment, specifically: a lug 1102 is integrally formed on the inner top wall of the knife base 11, and the outer surface of the lug 1102 is matched with the inner side wall of the guide rail groove 1003; the jaw 1103 of the knife base 11 and the protrusion 1102 form two-point cooperation, so that the knife base 11 can stably move on the beam strip 10, and the limiting and supporting capabilities are provided.

In this embodiment, specifically: the pitch between the teeth of the ratchet bar 15 corresponds to the scale of the scale plate 1001.

In addition, the invention also provides a use method of the splitting machine with the straight knife splitting mechanism, which specifically comprises the following steps:

s1, firstly, storing the processed membrane material on the material storage roller 6, and guiding the membrane material to pass through the connecting roller 7 and the tensioning roller 8;

s2, when the straight knife 13 is adjusted, the dust cover 902 is hinged to the rear part of the triangular disc 9, then the knife base 11 is moved under the guidance of the scale plate 1001, and during the process, the tritium gas tube 1002 provides auxiliary illumination to help illuminate the scale plate 1001; in the moving process of the knife base 11, the structure of the convex block 1102 of the knife base 11 is matched with the guide rail groove 1003 of the cross beam strip 10 for limiting, meanwhile, the jaw 1103 of the knife base 11 and the convex block 1102 form two-point matching, so that the knife base 11 can stably move on the cross beam strip 10, and the screw knob 1104 is matched with the inner side wall of the guide rail groove 1003 to fix the knife base 11 on the cross beam strip 10;

s3, during the movement of the knife base 11, the ratchet bar 15 of the cross bar 10 continuously cooperates with the pawl 14 of the knife base 11 to perform a step adjustment, and the teeth of the ratchet bar 15 correspond to each point scale of the scale plate 1001, so as to form a reverse stroke of the knife base 11 with a step movement under the characteristics of the ratchet mechanism, so that the knife base 11 is precisely positioned at each point scale of the scale plate 1001 during the movement.

In this embodiment, specifically: in S2, dust cover 902 is hinged to the rear of triangular plate 9 by link 901.

Working principle or structural principle: the knife module is designed based on the structure of the jaw 1103 of the knife base 11, so that the knife module can be rapidly assembled and disassembled, the jaw 1103 structure and the cross beam strip 10 can be accurately buckled, the guide rail groove 1003 can be moved in a double-point matching manner by using the bump 1102 in the moving process, the knife base 11 can be moved in a step-by-step manner by using the mechanical characteristics of the pawl 14 and the ratchet bar 15 in the moving process, so that the knife base 11 forms a reverse stroke and a step-by-step movement, and the knife base 11 is accurately positioned at each scale of the scale plate 1001 in the moving process, so that the requirements of accurate movement and positioning are met; under the action of the thread knob 1104, the knife base 11 can be assisted to be fixed on the beam strip 10; and the straight line modeling of the straight knife 13, namely the characteristic of the involute which is infinitely straightened, is utilized, so that when the thin film is faced, the bad phenomena of rough edges, saw teeth, bubbles and the like at the edge of the cut part caused by the compression deformation of the thin film and the like can be effectively avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.