CN211030121U

CN211030121U - Cutting machine

Info

Publication number: CN211030121U
Application number: CN201921900718.0U
Authority: CN
Inventors: 周玉亮; 刘成功
Original assignee: Qingdao Sanyi Plastic Machinery Co Ltd
Current assignee: Qingdao Sanyi Plastic Machinery Co Ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-07-17
Anticipated expiration: 2029-11-05

Abstract

The utility model provides a cutting machine, include cutting bed, frame and rack-mounted cutting mechanism, a serial communication port, cutting mechanism includes: a knife holder frame: is arranged on the frame; a tool apron: is arranged on the cutter seat frame and is provided with at least two cutter grooves; cutting knife: a cutting knife is installed in each knife groove, and the distance between the blade part of all the cutting knives and the cutting table is gradually reduced along the cutting advancing direction, so that the cutting knives are closer to the object to be cut in sequence. The utility model provides a cutting machine has designed a cutting structure that a plurality of cutting knives carry out the cutting one by one, and the depth of cut of every cutting knife deepens gradually, compares saw blade formula cutting equipment, and no dust compares among the prior art blade formula cutting equipment, and a plurality of cutting knives of accessible progressively cut many times, and the cutting effect is good.

Description

Cutting machine

Technical Field

The utility model relates to a cutting machine technical field, concretely relates to cutting machine.

Background

In the field of machining, the cutting process is mainly completed by cutting equipment of two structures. The first is to adopt a saw blade type cutting device, the noise of the cutting device is high, more dust can be generated by the rotary cutting of the saw blade, the environment is polluted, and the cutting efficiency is low. Another is to use a blade type cutting device. Compare saw blade formula cutting equipment, blade formula cutting equipment's tangent plane is little, and among the prior art, the cutting knife that blade cutting machine adopted is longer cutting knife, and the cutting edge is little with the area of contact who waits to cut the thing, and stress dispersion can't realize the cutting of the product that density is high, thickness is big.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to among the prior art, blade formula cutting equipment cutting stress dispersion, the poor problem of cutting effect provides a cutting force and concentrates, blade formula cutting machine that cutting effect is good.

In order to achieve the above object, the utility model adopts the following technical scheme:

a cutting machine comprising a cutting table, a frame, and a cutting mechanism mounted on the frame, the cutting mechanism comprising:

a knife holder frame: is arranged on the frame;

a tool apron: is arranged on the cutter seat frame and is provided with at least two cutter grooves;

cutting knife: a cutting knife is installed in each knife groove, and the distance between the blade part of all the cutting knives and the cutting table is gradually reduced along the cutting advancing direction, so that the cutting knives are closer to the object to be cut in sequence.

Preferably, after the cutting knife is installed, an included angle is formed between the cutting edge part of the cutting knife and the object to be cut.

Preferably, the tool grooves are arranged on the tool holder in an inclined manner relative to the object to be cut.

Preferably, the tool apron is provided with a magnetic block, and the cutting knife is adsorbed in the tool groove through magnetic force.

Preferably, the cutting machine further comprises an adjusting screw rod, and the tool apron is mounted on the tool apron seat frame through the adjusting screw rod.

Preferably, the cutting machine further comprises a first cylinder and a second cylinder mounted on the frame;

the power output end of the first cylinder is provided with a first pressing block, and the power output direction faces the cutting table;

the power output end of the second cylinder is provided with a second pressing block, and the power output direction faces the cutting table;

the tool apron is installed between the first air cylinder and the second air cylinder.

Preferably, the cutting machine further comprises a third air cylinder, the power output end of the third air cylinder faces the cutting table, and the cutting knife is installed on the third air cylinder.

Preferably, the cutting machine further comprises an auxiliary pressing seat, and the auxiliary pressing seat is mounted on a power output mechanism of the third cylinder; the tool apron frame is installed on the auxiliary pressing seat.

Preferably, a pressing block is installed on one side, facing the cutting table, of the auxiliary pressing seat.

Preferably, the auxiliary pressing seat is provided with a sliding rail, and the tool apron seat is installed on the sliding rail through a sliding block.

The utility model also provides a cutting machine, than the like product among the prior art, beneficial effect lies in:

the utility model provides a cutting machine has designed a cutting structure that a plurality of cutting knives carry out the cutting one by one, and the depth of cut of every cutting knife deepens gradually, compares saw blade formula cutting equipment, and no dust compares among the prior art blade formula cutting equipment, and a plurality of cutting knives of accessible progressively cut many times, and the cutting effect is good.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

FIG. 1 is a schematic structural view of a cutting device according to the present invention;

FIG. 2 is a schematic structural view of the cutting device of the present invention;

FIG. 3 is a schematic view of the structure of the knife holder of the present invention;

FIG. 4 is a schematic structural view of the cutting machine of the present invention;

wherein, in the figures, the respective reference numerals:

1-cutting table, 2-frame, 3-tool holder frame, 4-tool apron, 401-tool groove, 5-cutting tool, 6-tool pressing plate, 7-first cylinder, 8-second cylinder, 9-third cylinder, 10-auxiliary pressing seat, 11-pressing block, 12-sliding rail, 13-sliding block and 14-adjusting screw rod.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "disposed on," "connected to" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It should be understood that the terms "upper", "lower", "vertical", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, and "front" and "rear" are based on the direction of travel of the stock blank in the calender, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. The terms "first" and "second" are used for descriptive purposes only and are not used to indicate relative importance.

The utility model provides a cutting machine specifically is a blade formula cutting machine. Structure of the cutting machine referring to fig. 1, including a cutting table 1, a frame 2, and a cutting mechanism mounted on the frame 2, referring to fig. 1 and 2, the cutting mechanism includes:

a tool holder frame 3: is arranged on the frame 2;

a tool apron 4: is arranged on the cutter seat frame 3 and is provided with at least two cutter grooves 401;

a cutting knife 5: a cutting knife 5 is installed in each knife groove 401, and the distance between the blade part of all the cutting knives 5 and the cutting table 1 is gradually reduced along the cutting advancing direction, so that the cutting knives 5 are closer to the object to be cut in sequence.

Compared with the prior art, the cutting equipment adopts a cutting method of one cutting knife and one-time cutting, and the invention adopts a method of cutting for a plurality of times by a plurality of cutting knives 5. The cutting surfaces of the cutting knives 5 arranged in the cutter groove 401 are gradually deepened, and each cutting knife 5 only needs to be responsible for cutting with parts, so that the progressive cutting effect can be ensured.

As a preferred embodiment, in order to guarantee the excision effect of more concentrated stress, after the cutting knife 5 is installed, the edge part of the cutting knife 5 and the object to be cut are arranged at an included angle, the structure can reduce the contact area between the cutting knife 5 and the object to be cut, and the cutting force is concentrated on the contact point between the edge and the object to be cut, so that the cutting effect is improved.

As a specific embodiment of the above embodiment, referring to fig. 3, the knife grooves 401 are arranged on the knife holder 4 in an inclined manner with respect to the object to be cut. The cutting blade 5 is mounted with its edge end facing downwards and during cutting the edge end is in contact with the material to be cut.

As a preferred embodiment, in order to solve the problem of mounting the cutting blade 5 and the tool holder 4, a magnetic block is disposed on the tool holder 4, and the cutting blade 5 is attracted in the tool groove 401 by magnetic force. Wherein, still be provided with the bolt hole on the sword groove 401, cutting knife 5 is through bolt fixed mounting, with the help of the combined action of bolt and magnetic attraction, realizes more stable mounting structure. Simultaneously, can also further set up pressure knife board 6 on the surface of cutting knife 5, press the tip of 6 both sides of baffle to install on blade holder 4 through the bolt, play the effect that compresses tightly cutting knife 5.

As a preferred embodiment, when the product is cut, the product needs to be compressed to prevent the product from being misplaced during the cutting process. In order to compact the article to be cut, the cutting machine further comprises a first cylinder 7 and a second cylinder 8 mounted on the frame 2;

the power output end of the first air cylinder 7 is provided with a first pressing block 701, and the power output direction faces the cutting table 1; and a power output end of the second cylinder 8 is provided with a second pressing block, and the power output direction faces the cutting table 1. The tool holder 4 is mounted between a first cylinder 7 and a second cylinder 8. After the object to be cut is placed on the cutting table 1, the first cylinder 7 and the second cylinder 8 are activated to compact the object to be cut, and then the cutting means is activated, which performs the cutting operation between the two cylinders.

Furthermore, in order to avoid the influence of the cutting blade 5 on the placement of the work piece to be cut, the cutting means is designed to be movable up and down. The cutting machine is further provided with a third cylinder 9, the power output direction of the third cylinder 9 is also towards the cutting table 1, the cutting knife is arranged on the third cylinder 9, and the cutting edge is towards the cutting table 1. Before the object to be cut is placed, the power output end of the third air cylinder 9 is in a retraction state, and after the object to be cut is placed on the cutting table 1, the power output stroke of the third air cylinder 9 is started.

Furthermore, the tool rest comprises an auxiliary pressing seat 10, the auxiliary pressing seat 10 is installed at the power output end of the third cylinder 9, and the tool apron frame 3 is installed on the auxiliary pressing seat 10. Supplementary compact heap 10 is installed towards one side of cutting bed 1 and is pressed from both sides compact heap 11, and compact heap 11 cooperation first cylinder 7 and second cylinder 8 realize the effect that compresses tightly jointly, avoid waiting to cut the thing dislocation, guarantee cutting effect. In this embodiment, the pressing block 11 is made of a rubber material.

Furthermore, in order to accommodate different thicknesses of work piece, it is necessary to adjust the default longitudinal position of the cutting device. On this basis, the cutting machine further comprises an adjusting screw 12, and the tool apron 4 is mounted on the tool apron frame 3 through the adjusting screw 12. When the object to be cut is thick, the position of the cutting device is adjusted upward, and when the object to be cut is thin, the position of the cutting device is adjusted downward. The effect of the adjustment is that although the thickness of the object to be cut is different, when the power output end of the third cylinder 9 extends to the right position, the distance between the cutting knife 5 and the surface of the object to be cut is basically the same, so as to ensure that each cutting knife 5 can execute the cutting function for the objects to be cut with different thicknesses.

Further, since the plurality of cutting blades 5 are to perform the cutting operation one by one, it is necessary to design the cutting blades 5 or the work piece on the cutting table 1 in a movable form. In this embodiment, the cutting blade is designed to be movable. The auxiliary pressing seat 10 is provided with a slide rail 12, and the tool apron holder 3 is mounted on the slide rail 12 through a slide block 13. During cutting, the slide block 13 moves along the slide rail 12, and the cutting knives 5 pass through the cutting plane one by one.

The overall structure of the cutter is referred to fig. 4. When the cutting task is executed, the object to be cut is placed on the cutting table 1, the first air cylinder 7 and the second air cylinder 8 are started, and the object to be cut is pressed. And then, the initial height of the cutting device is adjusted by adjusting the screw rod 14, the third air cylinder 9 is started, the walking control mechanism is started, and the sliding block 13 is controlled to walk along the sliding rail 12 to cut the object to be cut step by step.

The utility model provides a cutting machine has designed a plurality of cutting knives 5 and has carried out the cutting structure of cutting one by one, and the depth of cut of every cutting knife 5 deepens one by one, can guarantee to improve cutting effect.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A cutting machine, includes cutting bed, frame and rack-mounted cutting mechanism, its characterized in that, cutting mechanism includes:

a knife holder frame: is arranged on the frame;

2. The cutting machine of claim 1 wherein the cutting blade is mounted such that the cutting edge of the cutting blade is disposed at an angle to the material to be cut.

3. Cutting machine as claimed in claim 1 or 2, characterized in that the cutting pockets are arranged on the seat obliquely with respect to the article to be cut.

4. The cutting machine according to claim 1, wherein the tool holder is provided with a magnet, and the cutting blade is attracted in the tool groove by magnetic force.

5. The cutting machine of claim 1 further comprising an adjustment screw, the tool holder being mounted on a tool holder frame by the adjustment screw.

6. The cutting machine of claim 1 further comprising a first cylinder and a second cylinder mounted on the frame;

7. The cutting machine according to claim 1 or 6, characterized in that it further comprises a third cylinder, the power output end of which is directed towards the cutting table, on which the cutting knife is mounted.

8. The cutting machine according to claim 7, characterized in that the cutting machine further comprises an auxiliary pressing base mounted on a power take-off mechanism of a third cylinder; the tool apron frame is installed on the auxiliary pressing seat.

9. The cutting machine according to claim 8, wherein a side of the auxiliary pressing base facing the cutting table is mounted with a pressing block.

10. The cutting machine according to claim 8, wherein the auxiliary pressing base is provided with a slide rail, and the tool holder is mounted on the slide rail via a slider.