CN213471342U - Self-rotating cutter for cutting sheet material - Google Patents

Abstract

The utility model discloses a from rotary cutter for sheet material cutting, including the frame, be equipped with in the frame and bear seat and disc cutter, its characterized in that bears the seat and includes looks vertically grinding face and loading end, and the loading end is used for bearing by the material of being cut, and the tangent plane and the grinding of disc cutter are personally submitted first angle and are arranged, and first angle is less than 10, and the tangent plane and the grinding face point contact of disc cutter, and the lateral wall and the ground face parallel of removal dish, a side symmetry of removal dish is provided with two center pins. The utility model provides a from rotary cutter for sheet material is cut out, two disc cutters set up on the center pin in the activity, make two disc cutters can rotate by oneself when cutting to not only can improve the rate of cutting off to tailorring the thing, can make disc cutter's blade have certain autogenous grinding effect, reduce disc cutter's wear rate, and can improve the rate of cutting off to tailorring the thing greatly.

Description

Self-rotating cutter for cutting sheet material

Technical Field

The utility model relates to a cutter technical field specifically is a from rotary cutter that is used for flaky material to cut off.

Background

Guillootine mainly used tailors the paper of writing with a portrait, the drawing paper, the card, the paper of writing with a portrait, photographic paper, the air brushing cloth, gelatin membrane etc., and it is comparatively convenient to use, efficiency is higher, at present, preceding individual layer guillootine's main cutting plane that will be the blade is cut on the cutting seat of plane slip, the blade cutting plane is parallel with the face of cutting seat all the time when the cutting, this kind of cutting mode can cause the quick wearing and tearing of cutting knife blade, under long-time use, will become unsharp, just need rotate or break the blade in order to obtain a new blade, also can influence the cutting effect simultaneously.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

In view of the above-mentioned problem that prior art exists, an aspect of the utility model aims at providing a from rotary cutter for sheet material is cut, aims at solving the problem that causes the quick wearing and tearing of sword blade and cutting effect is not good.

Technical scheme

To the above-mentioned technical problem that exists among the prior art, the embodiment of the utility model provides a from rotary cutter for sheet material is cut off.

For solving the technical problem, the embodiment of the utility model adopts the following technical scheme:

a self-rotating cutter for cutting sheet materials comprises a rack, wherein a bearing seat and a disc cutter are arranged on the rack, the bearing seat comprises a grinding surface and a bearing surface which are perpendicular to each other, the bearing surface is used for bearing cut materials, the cut surface of the disc cutter and the grinding surface are arranged at a first angle, the first angle is smaller than 10 degrees, and the cut surface of the disc cutter is in point contact with the grinding surface;

still include along bearing seat reciprocating motion's removal dish, just the lateral wall of removal dish is parallel with the face of grinding, one side symmetry of removal dish is provided with two center pins, the quantity of disc cutter is two, and the activity respectively sets up two on the center pin, two the center pin with the knife face of disc cutter is perpendicular.

As preferred, fixed mounting has driving motor on the lateral wall of frame, is equipped with conveyer in the frame, the conveyer cover is established on the belt pulley of connecting on the driving motor output shaft, it is in to remove a set fixed mounting on the conveyer belt, fixed mounting has the sliding block on the outer wall of one side on the removal dish, and along removing the fixed slide bar that is provided with in the dish moving direction in the frame with sliding block looks adaptation, the sliding block slides and sets up on the slide bar.

Preferably, a placing plate is fixedly mounted on the machine frame, and the upper surface of the placing plate and the bearing surface of the bearing seat are in the same plane.

Preferably, a support for supporting is arranged below the rack, a collecting bag is arranged on the rack, and the collecting bag is located below the disc cutter.

Compared with the prior art, the embodiment of the utility model provides a from rotary cutter for sheet material cutting, the beneficial effect that possesses: through setting up two disc cutters who personally submits certain angle with bear the seat on the grinding, and the cutting edge of disc cutter contacts with the grinding face that bears on the seat, form the shearing mode that the wrong sword was cuted, when cutting, because the removal of removal dish, and two disc cutters are setting up on the center pin at the activity, make two disc cutters when cutting, because the cutting edge of disc cutter contacts with the grinding face that bears on the seat, thereby disc cutter forms the friction with the grinding face that bears on the seat, cause the in-process that disc cutter moved promptly to rotate by oneself, thereby not only can improve the cut-off rate to tailorring the thing, the blade that can make disc cutter has certain autogenous grinding effect, reduce disc cutter's wear rate, and can improve the cut-off rate to tailorring the thing greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of another view angle of the present invention;

FIG. 3 is a schematic view of the position structure of the disc cutter of the present invention;

fig. 4 is an enlarged schematic view of the structure at a of the present invention;

fig. 5 is a schematic view of the matching structure of the driving motor and the conveying belt of the present invention;

FIG. 6 is a schematic view of the matching structure of the movable plate, the conveying belt and the sliding block of the present invention;

FIG. 7 is a schematic side view of the two disc cutters in cooperation with the grinding surface of the bearing seat of the present invention;

FIG. 8 is a front view of the two disc cutter bearing seat grinding faces of the present invention;

fig. 9 is a schematic view of a partial structure of the rack of the present invention;

fig. 10 is an enlarged structure schematic of the middle C of the present invention.

In the figure: 1. a frame; 2. a support; 3. placing the plate; 4. a disc cutter; 7. a drive motor; 8. a conveyor belt; 10. a movable tray; 11. a central shaft; 24. a bearing seat; 2401. grinding the noodles; 2402. a bearing surface; 25. tabletting; 101. a collection bag; 102. a slide bar; 1001. and a slider.

Detailed Description

So that the objects, technical solutions and advantages of the embodiments of the present disclosure will be more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings of the embodiments of the present disclosure.

Referring to fig. 1-10, a self-rotating cutter for cutting a sheet material includes a frame 1, a bearing seat 24 and a disc cutter 4 are disposed on the frame 1, the bearing seat 24 includes a grinding surface 2401 and a bearing surface 2402 perpendicular to each other, the bearing surface 2402 is used for bearing a material to be cut, a tangent plane of the disc cutter 4 and the grinding surface 2401 are arranged at a first angle, the first angle is smaller than 10 °, and an edge of the disc cutter 4 contacts with the grinding surface 2401.

The utility model provides a from rotating cutter for sheet material cutting, still include along bearing seat 24 reciprocating motion's removal dish 10, and the lateral wall of removal dish 10 is parallel with the face 2401 that grinds, a side symmetry of removal dish 10 is provided with two center pins 11, the quantity of disc cutter 4 is two, and the activity sets up respectively on two center pins 11, two center pins 11 are perpendicular with the knife face of disc cutter 4, concretely, combine figure 7 and figure 9 to show, grinding face 2401 and loading face 2402 are mutually perpendicular, the tangent plane of disc cutter 4 is the contained angle setting with grinding face 2401, this contained angle is the first contained angle, the first angle is less than 10 degrees, through setting up two disc cutters 4 that are certain angle with grinding face 2401 on bearing seat 24, and the edge of disc cutter 4 contacts with grinding face 2401 on bearing seat 24, form the shearing mode of wrong sword shearing, when cutting, because the removal of removal dish 10, and two disc cutter 4 are setting up on center pin 11 in the activity, make two disc cutter 4 when cutting, can rotate by oneself to not only can improve the rate of cutting off to cutting out the thing, can make the blade of disc cutter 4 have certain autogenous grinding effect, reduce disc cutter 4's wear rate, and can improve the rate of cutting off to cutting out the thing greatly

The utility model discloses in the technical scheme that further provides, fixed mounting has driving motor 7 on the lateral wall of frame 1, be equipped with conveyer 8 in frame 1, the belt pulley of connecting on driving motor 7 output shaft is established to conveyer 8 cover, removal dish 10 fixed mounting is on conveyer 8, fixed mounting has sliding block 1001 on the outer wall of one side on the removal dish 10, and fixed slide bar 102 that is provided with sliding block 1001 looks adaptation on the frame 1 along removal dish 10 moving direction, sliding block 1001 slides and sets up on slide bar 102, sliding block 1001 and slide bar 102's setting can provide the support for removal dish 10, guarantee that removal dish 10 can the steady removal under conveying belt 8's the drive.

Further, a placing plate 3 is fixedly mounted on the frame 1, and the upper surface of the placing plate 3 and the bearing surface 2402 of the bearing seat 24 are in the same plane.

Further, the below of frame 1 is equipped with support 2 that is used for the support, be equipped with collection bag 101 in frame 1, and collect bag 101 and be located the below of disc cutter 4, place board 3 and bear and evenly be provided with a plurality of preforming 25 between the seat 24, and equal fixed connection between every preforming 25, preforming 25 is used for compressing tightly panel, and the inside electric pole that is provided with of device, when carrying out the start button, electric pole drives all preforming 25 and pushes down, then driving motor 7 begins to rotate, it rotates to drive conveyer 8.

When the utility model is used for cutting, firstly, a plate to be cut is placed on the placing plate 3 and then is pushed towards the bearing seat 24, so that the position to be cut of the plate is positioned at the grinding surface 2401, then the button is started, the pressing sheet 25 is pressed downwards to compress the plate, at the moment, the driving motor 7 starts to rotate to drive the conveying belt 8 to rotate, thereby driving the fixedly connected moving disc 10 to move, the disc cutter 4 rotates per se while the moving disc 10 rotates to be contacted with the grinding surface 2401 on the bearing seat 24, in the moving process, the plate is cut, the driving motor 7 is set to be a specified number of rotation turns to drive the moving disc 10 to move to the other end along one end of the bearing seat 24 and then stop, when the cutting is finished, the electric retracting is carried out, the pressing button is carried out again at the moment, the telescopic rod is pressed again, at this time, the driving motor 7 rotates reversely to drive the movable disc 10 to move, and the disc cutter 4 can be driven to cut.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims (4)

1. A self-rotating cutter for cutting sheet materials comprises a rack (1), wherein a bearing seat (24) and a disc cutter (4) are arranged on the rack (1), and the self-rotating cutter is characterized in that the bearing seat (24) comprises a grinding face (2401) and a bearing face (2402) which are perpendicular to each other, the bearing face (2402) is used for bearing cut materials, the tangent plane of the disc cutter (4) and the grinding face (2401) are arranged at a first angle, the first angle is smaller than 10 degrees, and the edge of the disc cutter (4) is in contact with the grinding face (2401);

still include along bearing seat (24) reciprocating motion's removal dish (10), just the lateral wall of removal dish (10) is parallel with ground face (2401), one side symmetry of removing dish (10) is provided with two center pin (11), the quantity of disc cutter (4) is two, and the activity sets up respectively two on center pin (11), two center pin (11) with the knife face of disc cutter (4) is perpendicular.

2. A self-rotating cutting blade for cutting sheet material in accordance with claim 1, wherein: fixed mounting has driving motor (7) on the lateral wall of frame (1), is equipped with conveyer (8) on frame (1), conveyer (8) cover is established on the belt pulley of connecting on driving motor (7) output shaft, remove dish (10) fixed mounting in on conveyer (8), fixed mounting has sliding block (1001) on the outer wall of one side on removing dish (10), and frame (1) go up along removing dish (10) moving direction on fixed be provided with slide bar (1001) of sliding block (1001) looks adaptation, sliding block (1001) slide and set up on slide bar (102).

3. A self-rotating cutting blade for cutting sheet material in accordance with claim 1, wherein: a placing plate (3) is fixedly installed on the rack (1), and the upper surface of the placing plate (3) and the bearing surface (2402) of the bearing seat (24) are located on the same plane.

4. A self-rotating cutting blade for cutting sheet material in accordance with claim 1, wherein: the support (2) used for supporting is arranged below the rack (1), a collecting bag (101) is arranged on the rack (1), and the collecting bag (101) is located below the disc cutter (4).

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