CN219504908U

CN219504908U - Numerical control slitter

Info

Publication number: CN219504908U
Application number: CN202320538993.2U
Authority: CN
Inventors: 毛文兵; 毛文英
Original assignee: Yiwu Ruize Clothing Co ltd
Current assignee: Yiwu Ruize Clothing Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-08-11
Anticipated expiration: 2033-03-20

Abstract

The utility model relates to the technical field of slitters, in particular to a numerical control slitter. The beneficial effects are that can scrape the waste material that the adhesion was on the cutting knife in the cutting process. The utility model provides a numerical control slitter, includes the workstation, fixedly connected with support frame on the workstation, sliding connection has the knife rest on the support frame, installs the cutting knife on the knife rest, and two laminating antiseized pieces on the cutting knife are installed to the symmetry on the support frame. The anti-sticking piece comprises a scraping plate which is connected to the supporting frame in a matched mode, and the scraping plate is attached to the cutting knife. The bottom surface of the scraping plate is provided with a groove, and an elastic piece is arranged between the supporting frame and the scraping plate. The anti-sticking piece further comprises shaft brackets arranged at two ends of the scraping plate, two square rods are symmetrically and fixedly connected to the supporting frame, and the two shaft brackets are respectively and slidably connected to the two square rods; elastic pieces are fixedly connected between the two shaft brackets and the supporting frame.

Description

Numerical control slitter

Technical Field

The utility model relates to the technical field of slitters, in particular to a numerical control slitter.

Background

The slitter is the necessary choice of slitting and bundling in industries such as clothing, medical supplies, reflective material factories, decorative auxiliary materials and the like, but in the use process of the slitter in the current market, a cutter is sticky due to the fact that the material itself is sticky, and when the slitter is used for cutting, the material is always adhered to the surface of the cutter, so that the slitter is difficult to clean and uneven in cut is caused.

The utility model provides a silicon rubber numerical control slitter that contains antiseized sword function for 201720848775.3, its characterized in that: the crossbeam passes through welded connection with the support column, the crossbeam right-hand member is provided with the feed roller, be provided with the intermediate roll between feed roller and the frame, the frame lower part is provided with the motor case, the frame right-hand member is provided with the material conveying roller, material conveying roller below is provided with the display screen, be provided with the compression roller between material conveying roller and the cutter, the guard shield is installed on cutter upper portion, strengthens the continuity of slitting device operation, shortens slitting operation processing man-hour, promotes machining efficiency. But the device does not scrape off the waste material adhering to the cutter during cutting.

Disclosure of Invention

The utility model provides a numerical control slitter which has the beneficial effect that waste materials adhered to a cutting knife in the cutting process can be scraped.

The utility model provides a numerical control slitter, includes the workstation, fixedly connected with support frame on the workstation, sliding connection has the knife rest on the support frame, installs the cutting knife on the knife rest, and two laminating antiseized pieces on the cutting knife are installed to the symmetry on the support frame.

The anti-sticking piece comprises a scraping plate which is connected to the supporting frame in a matched mode, and the scraping plate is attached to the cutting knife.

The bottom surface of the scraping plate is provided with a groove.

An elastic piece is arranged between the supporting frame and the scraping plate.

The anti-sticking piece further comprises shaft brackets arranged at two ends of the scraping plate, two square rods are symmetrically and fixedly connected to the supporting frame, and the two shaft brackets are respectively and slidably connected to the two square rods; elastic pieces are fixedly connected between the two shaft brackets and the supporting frame.

Drawings

The utility model will be described in further detail with reference to the accompanying drawings and detailed description.

FIG. 1 is a schematic diagram of a numerical control slitter;

FIG. 2 is a schematic cross-sectional view of a slitter;

FIG. 3 is a schematic view of a structure of a workbench;

FIG. 4 is a schematic view of the structure of the cutter;

FIG. 5 is a schematic view of the structure of the spring;

FIG. 6 is a schematic view of the structure of the squeegee;

fig. 7 is a schematic view of the structure of the shaft and the groove.

Detailed Description

Referring to fig. 1-2, there are shown schematic views of an embodiment of scraping off waste material adhering to a cutter 104 in accordance with the present utility model;

the numerical control slitter comprises a workbench 101, wherein a support frame 102 is welded on the workbench 101, a knife rest 103 is connected to the support frame 102 in a sliding manner, a cutting knife 104 is arranged on the knife rest 103, and two anti-sticking pieces attached to the cutting knife 104 are symmetrically arranged on the support frame 102;

placing the work piece on workstation 101, controlling the work piece and feeding to the right side, simultaneously controlling knife rest 103 reciprocating motion from top to bottom, and then drive cutting knife 104 reciprocating motion from top to bottom, and then cut the work piece that feeds into the strip, two antiseized pieces are laminated with cutting knife 104 simultaneously, and then can scrape the waste material of adhesion on cutting knife 104 in the cutting process, avoid having the material of viscidity to adhere all the time on cutting knife 104 to influence the cutting to the material.

Referring to fig. 2 and 7, there are shown schematic views of an embodiment in which two blades 204 are capable of scraping off waste material adhering to the cutter 104 in accordance with the present utility model;

the anti-sticking piece comprises a scraping plate 204 which is connected to the supporting frame 102 in a matching way, and the scraping plate 204 is attached to the cutting knife 104; and then after the cutter 104 cuts the material and moves upwards, the two scrapers 204 can scrape the waste material adhered on the cutter 104, so that the surface of the scrapers 204 is kept clean, and the subsequent cutting of the material is prevented from being influenced.

Referring to fig. 7, a schematic diagram of an embodiment of storing more scraped waste material in accordance with the present utility model is shown;

the bottom surface of scraper 204 is provided with recess 205, along with the high-frequency reciprocating cutting motion of cutting knife 104, the material scraped off by scraper 204 gradually accumulates on the bottom surface of scraper 204, along with the accumulation of material, the material gradually moves to the direction of recess 205, and recess 205 has increased the surface area of scraper 204, and then can store more scraped off waste material.

Referring to fig. 2-5, schematic diagrams of embodiments of the utility model that enable more precise scraping of waste material from the cutting blade 104 are shown;

an elastic member is arranged between the support frame 102 and the scraping plates 204, so that the two scraping plates 204 are elastically attached to the cutting knife 104, and as the tip of the cutting knife 104 is a cutting edge part, the width of the upper end of the cutting knife 104 gradually decreases when the upper end of the cutting knife 104 transits to the cutting edge part, when the cutting knife 104 reciprocates up and down for cutting, the two scraping plates 204 can always keep contact with parts with different widths on the cutting knife 104 under the action of the elastic member, and the two scraping plates 204 can be attached to the cutting knife 104 in the cutting process, so that the waste materials on the cutting knife 104 can be scraped more accurately;

second, when the cutting blade 104 is stuck with more tough waste, the blade 204 moves outward to avoid the hard waste when the blade 204 contacts the hard waste, preventing the blade 204 from hard contact with the hard waste, causing chipping of the blade 204, or affecting the cutting operation of the cutting blade 104.

Referring to fig. 4-6, schematic diagrams of embodiments of a blade 204 resiliently conforming to the surface of a cutting blade 104 in accordance with the present utility model are shown;

the anti-sticking piece further comprises shaft brackets 202 arranged at two ends of the scraping plate 204, two square rods 201 are symmetrically and fixedly connected to the supporting frame 102, and the two shaft brackets 202 are respectively and slidably connected to the two square rods 201; elastic pieces are fixedly connected between the two shaft brackets 202 and the supporting frame 102; the elastic member applies a tensile force to the shaft frame 202, so that the scraping plate 204 is elastically attached to the surface of the cutting blade 104, and the width change of the cutting blade 104 in the moving process is adapted.

Referring to FIG. 7, a schematic diagram of an embodiment of the utility model in which no scrap on the cutter 104 is scraped is shown;

the anti-sticking piece further comprises a rotating shaft 203, a scraping plate 204 is fixedly connected to the rotating shaft 203, and the rotating shaft 203 is rotatably connected to the two shaft brackets 202; when the rotating shaft 203 rotates, the scraper 204 can be driven to rotate, so that the scraper 204 is rotated to a position not contacted with the cutting knife 104, and the state of scraping the waste on the cutting knife 104 is switched to be not used for cutting the non-sticky workpiece.

Referring to FIG. 7, a schematic diagram of an embodiment of a new scraper 204 being switched to continue scraping and collecting waste material from the cutter 104 in accordance with the present utility model is shown;

at least two scrapers 204 are provided, and when enough waste is collected and accumulated on the scrapers 204 contacted with the cutter 104, the rotating shaft 203 is rotated until the next scraper 204 contacts with the cutter 104, so that the new scraper 204 can continuously scrape and collect the waste on the cutter 104.

Referring to FIG. 5, a schematic diagram of an embodiment of the spring 206 according to the present utility model is shown;

the elastic member is a spring 206, and two ends of the spring 206 are fixedly connected with the axle bracket 202 and the support frame 102 respectively.

Referring to FIG. 3, a schematic diagram of an embodiment of the present utility model for driving the cutter 104 up and down in a reciprocating motion is shown;

two electric push rods are fixedly connected between the support frame 102 and the tool rest 103, and the two electric push rods are started to drive the tool rest 103 to reciprocate up and down so as to drive the cutting knife 104 to reciprocate up and down, and the feeding workpiece is cut.

Referring to FIG. 6, a schematic diagram of an embodiment of a drive blade 204 according to the present utility model is shown;

the gear motor for driving the rotating shaft 203 to rotate is fixedly connected to the rotating shaft 203 at the front end corresponding to the rotating shaft 203, an output shaft of the gear motor is connected with the rotating shaft 203 through a coupler, the gear motor is started to drive the rotating shaft 203 to rotate, and the rotating shaft 203 drives the plurality of scraping plates 204 to rotate, so that the scraping plates 204 are switched.

Claims

1. A numerical control slitter, characterized in that: the automatic cutting machine comprises a workbench (101), wherein a supporting frame (102) is fixedly connected to the workbench (101), a cutter rest (103) is connected to the supporting frame (102) in a sliding mode, a cutting knife (104) is arranged on the cutter rest (103), and two anti-sticking pieces attached to the cutting knife (104) are symmetrically arranged on the supporting frame (102).

2. A numerical control slitter according to claim 1, wherein: the anti-sticking piece comprises a scraping plate (204) which is connected to the supporting frame (102) in a matching way, and the scraping plate (204) is attached to the cutting knife (104).

3. A numerical control slitter according to claim 2, wherein: the bottom surface of the scraper (204) is provided with a groove (205).

4. A numerical control slitter according to claim 3, wherein: an elastic piece is arranged between the supporting frame (102) and the scraping plate (204).

5. The numerically controlled slitter of claim 4, wherein: the anti-sticking piece further comprises shaft brackets (202) arranged at two ends of the scraping plate (204), two square rods (201) are symmetrically and fixedly connected to the supporting frame (102), and the two shaft brackets (202) are respectively and slidably connected to the two square rods (201); elastic pieces are fixedly connected between the two shaft brackets (202) and the supporting frame (102).

6. A numerical control slitter according to claim 5, wherein: the anti-sticking piece further comprises a rotating shaft (203), the scraping plate (204) is fixedly connected to the rotating shaft (203), and the rotating shaft (203) is rotatably connected to the two shaft brackets (202).

7. The numerically controlled slitter of claim 6, wherein: the scrapers (204) are provided with at least two.

8. A numerical control slitter according to claim 5, wherein: the elastic member is a spring (206).

9. A numerical control slitter according to claim 1, wherein: two electric push rods are fixedly connected between the supporting frame (102) and the tool rest (103).

10. The numerically controlled slitter of claim 6, wherein: the gear motor for driving the rotating shaft (203) to rotate is fixedly connected to one rotating shaft (203).