CN210525290U

CN210525290U - Film cutting machine convenient to change blade

Info

Publication number: CN210525290U
Application number: CN201920921836.3U
Authority: CN
Inventors: 唐伟
Original assignee: Hunan Menglianjia Electronic Technology Co Ltd
Current assignee: Hunan Menglianjia Electronic Technology Co Ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-05-15
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a film cutting machine convenient for replacing blades, which comprises a device main body, wherein the top end of the device main body is provided with a cutter, and the bottom end of the cutter is provided with a cutting table; one end of the cutter is provided with a fixed seat, and the fixed seat is fixedly connected with the cutting table through a bolt. In the utility model, the blade is fixed in the mounting groove by the rotation of the bolt, so that the user can operate the blade by only screwing the bolt no matter in the mounting or dismounting process, thereby being very convenient and fast; the clamp is arranged on one side of the cutting table, so that the material to be cut placed on the cutting table can be clamped and fixed, the situation that the material to be cut is suddenly displaced when the material is not cut any more and the cutting effect is influenced is guaranteed, the height of the clamping plate can be adjusted up and down, the clamp is suitable for the materials to be cut with different thicknesses, and the application range is wide; all be equipped with the protection casing in the both sides of handle of a knife, impurity such as piece that can effectually prevent to produce when the cutting splashes the injury that causes user's face.

Description

Film cutting machine convenient to change blade

Technical Field

The utility model belongs to the film cutting machine field specifically is a film cutting machine convenient to change blade.

Background

The film cutting machine is a mechanical device for cutting wide paper, mica tapes or films into a plurality of narrow materials, and is commonly used for paper making machinery, wire and cable mica tapes and printing and packaging machinery. The film cutting machine mainly applies to: the cutting of mica tapes, papers, insulating materials and films is particularly suitable for the cutting of narrow tapes (insulating materials, mica tapes, films and the like). The blade is provided with a dividing turning blade and a milling blade, is used for turning and milling, and is a blade body part without a handle. A thin steel sheet which is arranged in the safety knife rest and used for shaving. Is provided with a sheet-shaped cutting tool for cutting on a machine.

The prior art has the following problems:

1. the blade on the film cutting machine belongs to a vulnerable part, and the film cutting machine which is convenient for mounting and dismounting the blade is not favorable for assembly when the blade on the film cutting machine is used and replacement when the blade is damaged;

2. the material to be cut on the cutting table is not fixed well, so that the material is easy to displace during cutting and the cutting effect is influenced;

3. the cutting inevitably produces some debris which, due to the interaction of the blade with the material to be cut, may splash up and cause damage to delicate parts of the user's face.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to make the change that can be fast convenient of film cutting machine's blade, can press from both sides tightly fixedly to waiting to cut the material when the cutting, and the protection user can not receive the injury that the cutting piece splashes, provides a film cutting machine convenient to change the blade.

In order to achieve the above object, the utility model provides a following technical scheme: a film cutting machine convenient for blade replacement comprises a device main body, wherein a cutter is arranged at the top end of the device main body, and a cutting table is arranged at the bottom end of the cutter; the one end of cutter is equipped with the fixing base, the fixing base passes through bolt and cutting bed fixed connection, run through on the fixing base and be connected with the pivot, the one end fixed connection of pivot and handle of a knife, be provided with the blade fixed slot in the handle of a knife, there is the blade through first fixing bolt fixed mounting in the blade fixed slot, the other end fixed mounting of handle of a knife has the handle, the handle of a knife is at the bottom surface position fixed mounting who is close to the fixing base there is the spring, the other end and the cutting bed fixed connection of spring, the both sides of handle of a knife are fixed mounting first plastics baffle and second plastics baffle respectively.

Wherein the cutting table comprises:

a knife edge and a scale groove;

the knife edge is arranged in the middle of the top surface of the cutting table and corresponds to the blade, scale grooves are carved on two sides of the knife edge, and bright-colored pigments are filled in the scale grooves.

Wherein, still include solid fixed splint, gu fixed splint includes:

the fixing plate, the clamping plate and the second fixing bolt;

the fixed plate is fixedly installed on one side of the cutting table through bolts, a sliding groove is formed in the fixed plate, the clamping plate is connected with the fixed plate in a sliding mode in the sliding groove, and the second fixing bolts are connected with the clamping plate through threads.

Wherein, still include the base, through bolt fixed mounting in the bottom of cutting bed.

Wherein, the bottom surface four corners of base all fixed mounting have service brake formula gyro wheel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, fix the blade in the mounting groove through the rotation effect of bolt for no matter be in the installation or when dismantling, the user only needs to twist and moves the bolt and can operate, very convenient and fast.

2. Be equipped with anchor clamps in one side of cutting bed, can press from both sides tightly fixedly to the material of waiting of placing on the cutting bed, take place the displacement suddenly when guaranteeing not cutting again, influence the cutting effect, and the height of splint can be adjusted from top to bottom, be applicable to the material of waiting of different thickness, and the range of application is extensive.

3. All be equipped with the protection casing in the both sides of handle of a knife, impurity such as piece that can effectually prevent to produce when the cutting splashes the injury that causes user's face.

Drawings

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

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the structure of the cutting tool of the present invention;

fig. 4 is a schematic view of the fixing splint of the present invention.

In fig. 1, a device main body; 2. a cutter; 201. a fixed seat; 202. a rotating shaft; 203. a knife handle; 204. a blade-securing slot; 205. a blade; 206. a first fixing bolt; 207. a handle; 208. a spring; 209. a first plastic baffle; 210. a second plastic baffle; 3. cutting table; 301. a knife edge; 302. a scale groove; 4. A base; 5. a foot brake type roller; 6. fixing the clamping plate; 601. a fixing plate; 602. a splint; 603. and a second fixing bolt.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Embodiment one, referring to fig. 1-4, the utility model provides a technical scheme: a film cutting machine convenient for blade replacement comprises a device main body 1, wherein a cutter 2 is arranged at the top end of the device main body 1, and a cutting table 3 is arranged at the bottom end of the cutter 2; one end of the cutter 2 is provided with a fixed seat 201, the fixed seat 201 is fixedly connected with the cutting table 3 through bolts, a rotating shaft 202 is connected on the fixed seat 201 in a penetrating way, the rotating shaft 202 is fixedly connected with one end of a cutter handle 203, a blade fixing groove 204 is arranged in the cutter handle 203, a blade 205 is fixedly arranged in the blade fixing groove 204 through a first fixing bolt 206, a handle 207 is fixedly arranged at the other end of the cutter handle 203, a spring 208 is fixedly arranged at the position close to the bottom surface of the fixed seat 201 of the cutter handle 203, the other end of the spring 208 is fixedly connected with the cutting table 3, a first plastic baffle 209 and a second plastic baffle 210 are respectively and fixedly arranged at two sides of the cutter handle 203, three bolt holes are arranged on the cutter handle 203, the first fixing bolt 206 extrudes the blade 205 arranged in the blade fixing groove 204 through rotation, so as to achieve the purpose of fixing, the, the spring 208 can provide a buffer and shock absorption effect when a user uses the cutter, so that the service life of the blade 205 is protected, and the first plastic baffle 209 and the second plastic baffle 210 are arranged on two sides of the cutter handle 203, so that the situation that the scraps generated by the cutter blade 205 during cutting splash and injure the face and other weak parts of the user can be prevented.

Wherein the cutting table 3 comprises:

a knife edge 301 and a scale groove 302;

the edge of a knife 301 sets up in cutting table 3 top surface middle part position, and is corresponding with blade 205, and scale groove 302 has all been carved with to the both sides of edge of a knife 301, fills with bright-colored pigment in the scale groove 302, and edge of a knife 301's setting can prevent that blade 205 is direct to meet the department with the mesa of cutting table 3 to protected blade 205's life, scale groove 302 can help the accurate material of user to cut, strengthened the availability factor of device.

Wherein, the fixing splint 6 includes:

a fixing plate 601, a clamping plate 602 and a second fixing bolt 603;

fixed plate 601 passes through bolt fixed mounting in one side of cutting bed 3, be equipped with the spout on fixed plate 601, splint 602 and fixed plate 601 sliding connection in the spout, second fixing bolt 603 passes through threaded connection with splint 602, splint 602 can be according to the thickness of waiting to cut the material, adjust corresponding height on fixed plate 601, then fix through second fixing bolt 603, thereby the realization is to the fixed clamp who waits to cut the material tight, guarantee can not influence the effect of cutting because of rocking of material when the cutting, this fixed splint has strengthened the practicality and the validity of whole device.

Wherein, the base 4 is fixedly arranged at the bottom end of the cutting table 3 through bolts.

Wherein, the equal fixed mounting in bottom surface four corners of base 4 has service brake formula gyro wheel 5, and service brake formula gyro wheel 5 is convenient for the user to remove and fix the device.

The working principle is as follows:

a film cutting machine convenient for blade replacement comprises a device main body 1, the film cutting machine is transported to a designated place, whether individual components on the film cutting machine can work normally is checked, after the checking is confirmed, a material to be cut is placed on a cutting table 3, a clamping plate 602 can adjust corresponding height on a fixing plate 601 according to the thickness of the material to be cut, and then the material to be cut is fixed through a second fixing bolt 603, so that the material to be cut is fixedly clamped, the cutting effect cannot be influenced by the shaking of the material during cutting, a knife handle 203 can rotate around a rotating shaft 202, three bolt holes are formed in one side surface of the knife handle 203, a first fixing bolt 206 extrudes a blade 205 placed in a blade fixing groove 204 through rotation, so that the blade 205 can be fixed on the knife handle 203, the mode is convenient for disassembly and installation, the replacement of the blade can be realized only by screwing the first fixing bolt 206, spring 208 can provide a buffering cushioning effect when the user uses the cutting, thereby the life of blade 205 has been protected, first plastics baffle 209 and second plastics baffle 210 are installed in the both sides of handle of a knife 203, can prevent that the debris that blade 205 produced when cutting from splashing weak positions such as injury user's face, be equipped with edge of a knife 301 on cutting table 3, edge of a knife 301's position and blade 205 be for, thereby can prevent that blade 205 from meeting department with the mesa of cutting table 3 directly, and then the life of blade 205 has been protected, scale groove 302 can help the accurate material of user to cut, the availability factor of device has been strengthened.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a film cutting machine convenient to change blade, includes device main part (1), its characterized in that: a cutter (2) is arranged at the top end of the device main body (1), and a cutting table (3) is arranged at the bottom end of the cutter (2); the one end of cutter (2) is equipped with fixing base (201), fixing base (201) passes through bolt and cutting bed (3) fixed connection, through connection has pivot (202) on fixing base (201), the one end fixed connection of pivot (202) and handle of a knife (203), be provided with blade fixed slot (204) in handle of a knife (203), there is blade (205) through first fixing bolt (206) fixed mounting in blade fixed slot (204), the other end fixed mounting of handle of a knife (203) has handle (207), bottom surface position fixed mounting that handle of a knife (203) are being close to fixing base (201) has spring (208), the other end and cutting bed (3) fixed connection of spring (208), the both sides difference fixed mounting of handle of a knife (203) has first plastics baffle (209) and second plastics baffle (210).

2. The film cutting machine convenient for blade replacement according to claim 1, characterized in that: the cutting table (3) comprises:

a knife edge (301) and a scale groove (302);

the knife edge (301) is arranged in the middle of the top surface of the cutting table (3) and corresponds to the blade (205), scale grooves (302) are carved on two sides of the knife edge (301), and the scale grooves (302) are filled with bright-colored pigments.

3. The film cutting machine convenient for blade replacement according to claim 2, characterized in that: still include solid fixed splint (6), gu fixed splint (6) include:

a fixing plate (601), a clamping plate (602) and a second fixing bolt (603);

the fixed plate (601) is fixedly installed on one side of the cutting table (3) through bolts, a sliding groove is formed in the fixed plate (601), the clamping plate (602) is connected with the fixed plate (601) in the sliding groove in a sliding mode, and the second fixing bolt (603) is connected with the clamping plate (602) through threads.

4. The film cutting machine convenient for blade replacement according to claim 3, characterized in that: the cutting table further comprises a base (4) which is fixedly arranged at the bottom end of the cutting table (3) through bolts.

5. The film cutting machine convenient for blade replacement according to claim 4, characterized in that: the four corners of the bottom surface of the base (4) are fixedly provided with foot brake type rollers (5).