CN218286220U - Cutting device and cutting equipment - Google Patents

Abstract

The utility model discloses a cutting device and cutting equipment, cutting device installs on cutting equipment, specifically include frame and cutting assembly, but cutting wheelset swivelling joint has the line of cut in frame one side, but the last winding of cutting wheelset has the line of cut, the cutting wheelset includes two at least action wheels, the driving piece is connected respectively to each action wheel, motion for the line of cut provides power, the design of a plurality of action wheels, can increase the driving force to the line of cut, the line bow is littleer when a plurality of action wheels cut, the surface quality of cutting back silicon rod is good, and cutting efficiency is higher.

Description

Cutting device and cutting equipment

Technical Field

The utility model belongs to the technical field of the processing equipment, specifically speaking relates to a cutting device and cutting equipment.

Background

Compared with the traditional knife saw blade, grinding wheel and internal circle cutting, the linear cutting technology has the advantages of high efficiency, high productivity, high precision and the like, and the principle is that a workpiece to be processed is rubbed by a cutting line moving at a high speed, so that the purpose of cutting is achieved.

In the cutting process, the cutting lines form a fretsaw on the rack under the action of the cutting wheels, the workpiece to be machined and the rack with the cutting lines are arranged to move relatively, and the fretsaw is used for cutting the workpiece.

In a conventional wire cutting device, a wire bow in a cutting process is large, and under the condition of high feeding speed, the defects of wire breakage, poor cutting quality and the like are easy to occur, so that the machining efficiency of equipment is low finally.

Disclosure of Invention

An object of the utility model is to provide a cutting device and cutting equipment to solve the problem that the line bow that exists is big among the prior art, machining efficiency is low.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

in one aspect, the present application provides a cutting device, comprising:

a frame;

the cutting wheel set can be wound with a cutting line, the cutting wheel set can be rotatably connected to one side of the rack, the cutting wheel set comprises at least two driving wheels, and each driving wheel is respectively connected with a driving piece;

and a cutting section is formed on the cutting wheel set and used for cutting the workpiece.

In some embodiments of the present application, the number of the driving wheels is two.

In some embodiments of the present application, two of the driving wheels are disposed adjacent to each other, and the cutting section is located between the two driving wheels.

In some embodiments of the present application, the cutting wheel assembly further includes a driven wheel, the driven wheel is located between two of the driving wheels, and the cutting segment is located between the driven wheel and one of the driving wheels.

In some embodiments of the present application, the number of the driving wheels is equal to or greater than three.

In some embodiments of the present application, at least two of the driving wheels are disposed adjacent to each other, and the cutting section is located between the two adjacent driving wheels.

In some embodiments of the present application, the cutting wheel assembly further includes a driven wheel, and the cutting segment is located between one of the driving wheel and the driven wheel.

On the other hand, the application also provides a cutting device which comprises any one of the cutting devices.

In some embodiments of the present application, the cutting device is a guillotine, an avoidance port is formed on the frame, and the cutting section is located in the avoidance port.

In some embodiments of the present application, the cutting device is a squarer for processing a workpiece to be processed having a circular cross section into a workpiece to be processed having a square cross section.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

the application relates to a cutting device, it includes two at least action wheels in the cutting wheelset around being equipped with the line of cut, and each action wheel passes through the driving piece individual drive respectively for each action wheel syntropy rotates, provides power for the motion of line of cut, and the driving force to the line of cut can be increased to the design of a plurality of action wheels, and the line bow is littleer when a plurality of action wheels cut, and the surface quality of cutting back silicon rod is good, and cutting efficiency is higher.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is one of schematic front side views of an embodiment of the cutting device proposed by the present invention;

FIG. 2 is a schematic view of the back side of the cutting device according to FIG. 1;

FIG. 3 is a schematic view of the arrangement of the cutting assembly of FIG. 1 with two drive wheels;

fig. 4 is a schematic front side view of another embodiment of the cutting device of the present invention;

FIG. 5 is a schematic view of the back side of the cutting device according to FIG. 4;

FIG. 6 is a schematic view of one arrangement of a cutting assembly with two drive wheels;

FIG. 7 is a second schematic view of the arrangement of the cutting assembly with two driving wheels;

FIG. 8 is a front side schematic view of a cutting apparatus having at least three drive wheels;

FIG. 9 is a schematic view of the back side of the cutting device according to FIG. 8;

FIG. 10 is a schematic view showing the arrangement of the cutting assembly of the cutting apparatus according to FIG. 8;

FIG. 11 is a schematic view of a spray assembly configuration;

FIG. 12 is a schematic view of the structure of the adjustment motor and the tension pulley;

FIG. 13 is a schematic view of the arrangement of the cutting device in the case where the cutting apparatus is an squarer;

FIG. 14 is a schematic view of a cutting assembly with two drive wheels, in the case of a squarer cutting device;

FIG. 15 is a schematic view of a cutting assembly with three drive wheels, in the case of a squarer cutting device;

in the figure, the position of the upper end of the main shaft,

100. a frame;

101. avoiding the mouth;

201. a drive member; 202. cutting a line;

210. a first drive wheel;

220. a second drive wheel;

230. a third driving wheel; 240. a tension pulley;

250. a driven wheel;

300. a tension assembly;

310. tensioning weights;

320. tensioning the swing rod;

321. a first swing link;

322. a second swing link;

330. a limiting part;

331. limiting the notch;

400. a spray assembly;

401. spraying holes;

410. a main spraying part;

420. an auxiliary spraying part;

421. spraying the end face;

500. and (5) a workpiece.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically coupled, may be directly coupled, or may be indirectly coupled through an intermediary. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.

The application provides a cutting device and cutting equipment, cutting device specifically including the frame 100 that plays the supporting role and set up the cutting wheelset on frame 100, can be around establishing the line of cut 202 on the cutting wheelset, and the cutting wheelset drives the high-speed motion of line of cut 202, cuts work piece 500.

The cutting wheel set comprises at least two driving wheels, each driving wheel is independently controlled by a driving component 201 and provides power for the movement of the cutting line 202.

Each driving wheel is connected to the driving member 201, the driving member 201 controls the corresponding driving wheel independently to provide power for the action of the cutting line 202, and different driving members 201 drive the corresponding driving wheels to move in the same direction.

In order to realize that each driving piece 201 opens and stops unanimously, each driving piece 201 all is connected with the controller, opens through its start-stop of controller synchro control, guarantees sufficient cutting force, and cutting efficiency is higher, and cutting force is bigger.

Referring to fig. 1-3, in some embodiments of the present application, the number of the driving wheels on the cutting wheel set is two, the two driving wheels are defined as a first driving wheel 210 and a second driving wheel 220, and a cutting section is formed between the first driving wheel 210 and the second driving wheel 220.

Referring to fig. 4-7, in other embodiments of the present application, the cutting wheel set further includes driven wheels 250 in addition to the first driving wheel 210 and the second driving wheel 220, the driven wheels 250 are rotatably connected to the frame 100, and the number of the driven wheels 250 is not limited.

In this state, the cutting segment may be located between one of the driven wheels 250 and the first driving wheel 210 or between the first driving wheel 210 and the second driving wheel 220.

Referring to fig. 8-10, in other embodiments of the present application, the number of the driving wheels in the cutting wheel set is greater than or equal to three, and at least includes a first driving wheel 210, a second driving wheel 220, and a third driving wheel 230, which are adjacently disposed.

The three driving wheels, i.e. the first driving wheel 210, the second driving wheel 220 and the third driving wheel 230, rotate in the same direction to drive the cutting line 202 to rotate at a high speed to complete the cutting of the workpiece 500, such as the silicon rod.

Among the first driving wheel 210, the second driving wheel 220 and the third driving wheel 230, at least two driving wheels are disposed adjacently, and the cutting segment is located between the two adjacent driving wheels.

In other embodiments of the present application, the cutting wheel assembly includes a driven wheel in addition to at least three driving wheels, and the cutting segment is located between one of the driving wheels and the driven wheel.

Referring to fig. 1-6, in other embodiments of the present application, the cutting wheel set includes a tension wheel 240 in addition to the driving wheel and/or the driven wheel, the tension wheel 240 being coupled to the tension assembly 300.

The tension assembly 300 is connected to the frame 100 and is used for adjusting the position of the tension pulley 240 and adjusting the tension of the cutting line 202 to achieve an optimal cutting state.

The tension pulley 240 and the tension assembly 300 may be located on the same side of the housing 100 or may be located on opposite sides of the housing 100.

In one embodiment of the present application, referring to fig. 2, 4, and 5, the tension assembly 300 includes a tension weight 310 and a tension swing link 320, the tension weight 310 and the tension pulley 240 are respectively located at opposite sides of the machine frame 100, and the tension weight 310 and the tension pulley 240 are connected by the tension swing link 320.

The tension swing link 320 includes a first swing link 321, an intermediate link (not shown) and a second swing link 322, the intermediate link passes through the machine frame 100, two ends of the intermediate link respectively extend to opposite sides of the machine frame 100, the intermediate link is connected with the tension weight 310 through the first swing link 321, and is connected with the tension pulley 240 through the second swing link 322.

When the cutting line 202 needs to be installed or disassembled, a part of the tensioning weight 310 can be removed, the tension wheel 240 moves downwards by taking the middle connecting rod as a center, the cutting line 202 becomes loose, an operator can easily pull the cutting line 202, and the cutting line 202 is completely hung in or moved out of the wheel groove of each cutting wheel; after the cutting line 202 is installed, the tensioning weight 310 is added, and the tension pulley 240 rotates upwards to tension the cutting line 202.

In addition to the above-mentioned adjustment manner, in other embodiments of the present application, referring to fig. 11, the tension assembly 300 may further include an adjustment motor and a tension swing link 320 connected to an output end of the adjustment motor, and the tension pulley 240 is connected to the tension swing link 320.

In this embodiment, the position of the tension pulley 240 is directly controlled by the rotation of the adjustment motor, the adjustment motor rotates forward, the tension swing link 320 drives the tension pulley 240 to swing upward, and the cutting wire 202 is tensioned, otherwise, the adjustment motor rotates backward, the tension swing link 320 drives the tension pulley 240 to swing downward, and the cutting wire 202 is loosened.

Referring to fig. 8, in order to limit the adjustment range of the tension pulley 240 and prevent the cutting line 202 from being damaged due to over-loosening or over-tightening, a limiting portion 330 is further formed on the frame 100, and the limiting portion 330 specifically limits the rotation angle of the tension swing link 320, thereby controlling the adjustment position of the tension pulley 240.

The limiting part 330 is fixed on the frame 100, a limiting notch 331 is formed on the limiting part, and one end of the tensioning swing link 320 extends to the outside of the limiting notch 331 to be connected with the tension pulley 240 for adjusting the tension of the cutting wire 202.

When the tensioning swing rod 320 rotates to the upper edge of the limiting notch 331, the tensioning wheel 240 moves to the uppermost position, at this time, the cutting line 202 is in the maximum tensioning state, and when the tensioning swing rod 320 rotates to the lower edge of the limiting notch, at this time, the tensioning wheel 240 moves to the lowermost position, and the cutting line 202 is in the maximum loosening state.

Referring to fig. 5 and 11, a spray assembly 400 is further disposed on the frame 100, the spray assembly 400 includes a liquid supply pipe group and a spray part, the liquid supply pipe group is connected to the spray part, a spray hole 401 is formed on the spray part, and during the cutting process, the cooling liquid delivered from the liquid supply pipe group is sprayed from the spray hole 401 to the cutting section, so as to cool and lubricate the cutting line 202 and the workpiece 500.

In order to improve the spraying range and improve the cooling and lubricating effects, the spraying member comprises a horizontally arranged main spraying part 410 and auxiliary spraying parts 420 respectively positioned at two ends of the main spraying part 410, and the spraying holes 401 on the auxiliary spraying parts 420 are gradually reduced along the direction far away from the main spraying part 410.

Specifically, trapezoidal shower end surfaces 421 whose heights are sequentially changed are formed below the auxiliary shower part 420, and shower holes 401 are formed in each shower end surface 421.

The application also provides a cutting device, which comprises any one of the cutting devices.

Referring to fig. 1, in some embodiments of the present application, the cutting apparatus is a guillotine, and the cutting device may be configured to be horizontal or vertical.

Taking the vertical type as an example, the avoiding opening 101 is formed on the frame 100 with the opening facing downward on the frame 100, and the cutting section and the avoiding opening 101 are correspondingly arranged, so that in the process of cutting the workpiece 500 by the cutting section, the avoiding opening 101 can provide an avoiding space for the relative movement of the frame 100 and the workpiece 500.

During cutting, the workpiece 500 is located in the cutting section, the frame 100 moves relative to the workpiece 500 along the direction perpendicular to the workpiece 500, and the cutting line 202, which acts at high speed at the escape opening 101, cuts the workpiece 500.

Referring to fig. 13-15, in other embodiments of the present application, the cutting apparatus is an squarer, and the workpiece 500 passes through a cutting segment on the squarer where a cutting line cuts the round bar shaped workpiece 500 into squares.

In operation, the workpiece 500 is first vertically positioned and positioned, and the cutting device of the squarer is advanced from the top of the workpiece 500 and fed down the length of the workpiece 500 until it exits the bottom of the workpiece 500, thereby cutting a plurality of axial slices in the circumferential direction of the workpiece 500.

The cutting equipment that this application relates to, including a plurality of action wheels on its cutting device, a plurality of action wheels syntropy rotate under the drive that corresponds driving piece 201, can increase the driving force to cutting line 202, under the condition of equal feed speed, the line bow is littleer when comparing in the cutting of single action wheel, and the surface of work piece 500 is smooth after the cutting, and finished product quality is high.

In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above embodiments of the present invention are only examples, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also intended to be covered by the scope of the present invention.

Claims (10)

1. A cutting device, comprising:

a frame;

the cutting wheel set can be wound with a cutting line, the cutting wheel set can be rotatably connected to one side of the rack, the cutting wheel set comprises at least two driving wheels, and each driving wheel is respectively connected with a driving piece;

the cutting line on the cutting wheel set is provided with a cutting section for cutting the workpiece.

2. The cutting device of claim 1,

the number of the driving wheels is two.

3. The cutting device of claim 2,

two the action wheel is adjacent to be set up, the cutting section is located two between the action wheel.

4. The cutting device of claim 2,

the cutting wheel group still includes from the driving wheel, it is located two to follow the driving wheel between the action wheel, the cutting section is located follow the driving wheel and one between the action wheel.

5. The cutting device of claim 1,

the number of the driving wheels is more than or equal to three.

6. The cutting device of claim 5,

at least two the action wheel is adjacent to be set up, the cutting section is located between two adjacent action wheels.

7. The cutting device of claim 5,

the cutting wheel set further comprises a driven wheel, and the cutting section is located between one of the driving wheel and the driven wheel.

8. A cutting apparatus comprising a cutting device according to any one of claims 1 to 7.

9. The cutting apparatus of claim 8,

the cutting equipment is a guillotine, an avoiding opening is formed in the rack, and the cutting section and the avoiding opening are correspondingly arranged.

10. The cutting apparatus of claim 8,

the cutting equipment is a squarer.

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