CN217666874U - Feeding mechanism and cutting machine - Google Patents

Abstract

The utility model discloses a feeding mechanism and a cutting machine, wherein the feeding mechanism comprises an operating platform and a feeding assembly arranged on the operating platform, the operating platform comprises a support frame and a support platform horizontally arranged above the support frame and used for supporting a piece to be cut; a plurality of feeding stations are formed along the width direction of the supporting platform in a dispersed manner; the material loading subassembly includes first supporting part and the second supporting part that sets up along supporting platform's width direction interval, first supporting part is fixed on supporting platform, the connection can be dismantled on corresponding material loading station to the second supporting part, a distance between first supporting part and the second supporting part for supporting treat the machined part is adjustable, fix the second supporting part on different material loading stations according to treating the diameter pertinence of machined part, make whole feed mechanism's commonality stronger, satisfy the cutting of the machined part of treating of different cross sectional dimensions of cutting machine, operating personnel's intensity of labour reduces, work efficiency improves.

Description

Feeding mechanism and cutting machine

Technical Field

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

Background

The wire cutting technology is an advanced processing technology at present, has the advantages of high efficiency, high productivity, high precision and the like compared with the traditional knife saw blade, grinding wheel and internal circle cutting, and has the principle that a workpiece to be processed is rubbed by a cutting wire moving at a high speed so as to achieve the purpose of cutting.

Because the sizes of the workpieces are different, particularly the workpieces in the shape of round bars are different in size and poor in universality, fixing structures with different sizes are often required to be designed according to the diameters of the bars in the fixing process so as to ensure that the workpieces are stable and do not deviate in the cutting process, so that the mounting and conveying efficiency of the workpieces is low, the labor intensity of operators is high, the labor is complicated, and the working efficiency is low.

Disclosure of Invention

An object of the utility model is to provide a feed mechanism and cutting machine to the feed mechanism size on the current cutting machine that exists among the solution prior art is more single, and the commonality is relatively poor, and at the bar in-process of the different diameter sizes of cutting, the work piece fixed process is loaded down with trivial details, the great scheduling problem of operating personnel's intensity of labour.

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

in one aspect, the utility model provides a feed mechanism, it includes:

the operation platform comprises a support frame and a support platform which is horizontally arranged above the support frame and is used for supporting a piece to be cut; a plurality of feeding stations are formed along the width direction of the supporting platform in a dispersed manner;

the feeding assembly comprises a first supporting portion and a second supporting portion, the first supporting portion and the second supporting portion are arranged at intervals in the width direction of the supporting platform, the first supporting portion is fixed on the supporting platform, and the second supporting portion is detachably connected to correspond to the feeding station.

In some embodiments of the present application, each of the first supporting portion and the second supporting portion includes at least one feeding bracket arranged in a straight line and a plurality of feeding rollers rotatably connected to the feeding bracket;

the feeding rollers and the feeding support are arranged at an angle, and a supporting groove with gradually expanded openings is formed between the feeding rollers on the first supporting part and the second supporting part.

In some embodiments of the present application, an expanding support station is formed between the loading rollers on the first support and the second support.

In some embodiments of the application, the material loading station is a positioning groove formed on the supporting platform, and the bracket is inserted into the positioning groove and is fixed by a fastener.

In some embodiments of the present application, the first supporting portion and the second supporting portion are equally divided into a feeding area and a processing area, and the distance between the adjacent feeding rollers in the processing area is smaller than the distance between the adjacent feeding rollers in the feeding area.

In another aspect, the present invention also provides a cutting machine, which comprises a base, a frame fixed on the base, a cutting assembly mounted on the frame, and any one of the above-mentioned feeding mechanisms.

In some embodiments of the present application, a bottom portion of the support frame is fixed to the base;

an avoidance port is formed on the frame;

the cutting assembly comprises a plurality of cutting wheels and cutting lines, wherein the cutting wheels are rotatably connected to one side of the rack, the cutting lines are supported on the cutting wheels, each cutting wheel comprises a main cutting wheel, a plurality of auxiliary wheels and a tensioning wheel, the main cutting wheel and one of the auxiliary wheels are respectively positioned on two sides of the avoidance opening, and a cutting position is formed between the main cutting wheel and one of the auxiliary wheels.

In some embodiments of the present application, a cutting gap is formed on the supporting platform and the feeding assembly, and a position of the cutting gap corresponds to the cutting position, so that the cutting line passes through the cutting gap during the cutting process.

In some embodiments of this application, the last stopper that is connected with of dismantling of supporting platform, the stopper is located the outside of second supporting part, and be located respectively the both sides in cutting clearance.

In some embodiments of this application, the frame and operation platform's periphery is provided with the protection casing, be provided with the loose-leaf door that can overturn from top to bottom on the protection casing to make things convenient for material loading or unloading.

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

the application relates to a feed mechanism, the width direction dispersion along supporting platform is formed with a plurality of material loading stations for it is adjustable to support the distance between the first supporting part and the second supporting part of treating the machined part, according to treating the diameter pertinence of machined part fix the second supporting part on different material loading stations, make whole feed mechanism's commonality stronger, satisfy the cutting machine to the cutting of treating the machined part of different cross-sectional dimensions, operating personnel's intensity of labour reduces, work efficiency improves.

Other features and advantages of the present invention will become apparent from the following detailed description of the preferred embodiments, which is to be read in connection 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 the schematic position diagrams of the feeding mechanism on the cutting machine according to the present invention;

FIG. 2 is one of the schematic end views of the loading assembly;

FIG. 3 is one of the schematic end views of the loading assembly;

FIG. 4 is one of the schematic end views of the loading assembly;

FIG. 5 is a schematic view of the loading zone and the processing zone;

FIG. 6 is a schematic diagram of an output assembly;

FIG. 7 is a schematic view of the cutting machine;

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

100. a base;

200. a workpiece to be processed;

300. a frame;

400. a cutting assembly;

410. a main cutting wheel;

420. a second auxiliary wheel;

430. a first auxiliary wheel;

440. a tension wheel;

450. cutting a line;

500. cutting the platform; 501. a feeding support; 502. a feeding roller; 503. a processing zone; 504. a feeding area;

510. a support platform; 511. a feeding station;

520. a support frame;

530. a first support section;

540. a second support portion;

550. cutting the gap;

700. a drive section;

800. an output component; 810. a conveying frame; 820. a conveying platform;

900. a protective cover; 910. a loose-leaf door.

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 implicitly indicating 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 disclosure may repeat reference numerals and/or reference letters in the various examples for purposes of simplicity and clarity and do not in itself dictate a relationship between the various embodiments and/or arrangements discussed.

As shown in fig. 1 to 4, the present application provides a feeding mechanism and a cutting machine, the cutting machine is a device for cutting a single crystal silicon rod (round rod or square rod) into short rods through horizontal processing, and specifically comprises a base 100, a frame 300 connected to the base 200, a cutting assembly 400 mounted on the frame 300, and a feeding mechanism fixed on the base 100 for supporting and transferring a workpiece to be processed.

The feeding mechanism specifically comprises an operation platform 500 and a feeding assembly arranged on the operation platform, wherein the operation platform 500 comprises a support frame 520 fixed on the base 100 at the bottom and a support platform 510 for supporting a piece to be cut.

The feeding assembly is arranged on the supporting platform 510, and a plurality of feeding stations 511 are formed along the width direction of the supporting platform 510 in a dispersed manner.

In processing the members 200 to be processed having different sizes and shapes of round bars, since the fixing thereof is cumbersome, in some embodiments of the present application, the feeding assembly is designed to include a first support 530 and a second support 540 spaced apart in a width direction of the support platform 510.

The first support 530 is fixed to the support platform 510, and the second support 540 is detachably coupled to the corresponding loading station 511 according to the actual size of the member 200 to be machined.

Specifically, the first supporting portion 530 and the second supporting portion 540 each include a feeding bracket 501 and a plurality of feeding rollers 502 rotatably connected to the feeding bracket 501 at an angle.

The feeding roller 502 flexibly rotates along the feeding direction of the workpiece 200 to be machined, the workpiece 200 to be machined is supported on the feeding roller 502, and an operator can easily push the workpiece 200 to be machined to a machining position to complete cutting.

An outward-expanding supporting station is formed between the feeding rollers 502 on the first supporting part 530 and the second supporting part 540, so as to support and limit the round bar-shaped workpiece 200 to be processed.

The loading station 511 is a positioning groove formed on the supporting platform 510, and the loading bracket 501 is inserted into the positioning groove and fixed by a fastener.

The top of the bracket is formed with a plurality of discrete through-going stepped holes through which fasteners are passed to further secure the bracket to the support platform 510.

Referring to fig. 5, the first supporting portion 530 and the second supporting portion 540 are divided into a feeding area 504 and a processing area 503, and a distance between adjacent feeding rollers 502 in the processing area 503 is smaller than a distance between adjacent feeding rollers 502 in the feeding area 504.

The feeding area 504 is mainly used for assisting in moving the workpiece 200 to be machined to the machining area 503, the machining area 503 corresponds to the avoiding opening of the rack 300, the supporting and limiting effects of the workpiece 200 to be machined are increased, and the workpiece 200 is prevented from being displaced in the cutting process.

The supporting platform 510 and the feeding assembly are formed with a cutting gap 550, and the position of the cutting gap 550 corresponds to the cutting position, so that the cutting line 450 passes through the cutting process.

The supporting platform 510 is detachably connected with a limiting block, the limiting block is located at the outer side of the second supporting portion 540 and located at two sides of the cutting gap 550 respectively, and the limiting block is used for limiting the workpiece 200 to be machined and preventing displacement in the cutting process.

Referring to fig. 6, a protective cover 900 is disposed on the outer periphery of the frame 300 and the operation platform, and a flap door 910 capable of being turned over up and down is disposed on the protective cover 900 along the feeding direction of the feeding assembly, so as to facilitate feeding or discharging.

The outer side of the loose-leaf door 910 is further provided with an output assembly 800 for conveying the workpiece 200 to be processed, the output assembly 800 comprises a conveying rack 810 and a conveying platform 820 fixed on the conveying rack 810, a feeding assembly is also arranged on the conveying platform 820, the conveying platform 820 is in butt joint with the supporting platform 510 to convey the workpiece 200 to be processed to the operating platform 500, and the height of the conveying rack 810 can be adjusted to adapt to different heights of the operating platform 500.

Referring to fig. 1 and 7 again, the frame 300 moves back and forth along a direction perpendicular to the feeding direction of the workpiece 200 to be processed under the action of the driving portion 700, and an avoidance port is formed on the frame 300, and the position of the avoidance port moves along a direction perpendicular to the operation platform 500 along with the back and forth movement of the frame 300, so as to cut the workpiece 200 to be processed on the operation platform 500.

The cutting assembly 400 is mounted on the frame 300 to cut the member to be processed 200 mounted on the operation platform 500 as the frame 300 moves back and forth relative to the operation platform 500.

The cutting assembly 400 includes a plurality of cutting wheels rotatably coupled to one side of the frame 300, the cutting wheels including a main cutting wheel 410, a tension wheel 440, and a plurality of auxiliary wheels, and a cutting line 450 supported on each of the cutting wheels, the main cutting wheel 410 providing power for the rotation of the cutting line 450 to be rotated at a high speed around the main cutting wheel 410 and each of the auxiliary wheels.

In some embodiments of the present application, the main cutting wheel 410 and one of the auxiliary wheels are respectively located at two sides of the avoidance opening, and a cutting position is formed at the avoidance opening, and since the avoidance opening corresponds to the cutting position of the workpiece 200 to be processed, the main cutting wheel 410 provides direct power for the operation of the cutting line 450, so as to ensure sufficient cutting force, improve cutting efficiency, and increase cutting force.

The auxiliary wheels comprise a first auxiliary wheel 430 and a second auxiliary wheel 420, the first auxiliary wheel 430 is positioned above the avoiding opening, the main cutting wheel 410 is positioned below the avoiding opening, and the main cutting wheel 410 rotates clockwise to drive the cutting line 450 to move from top to bottom at the avoiding opening position so as to cut the workpiece 200 to be machined.

The cutting line 450 is disposed at the relief opening in an inclined manner, and the cutting line 450 is gradually inclined outward from top to bottom, that is, the outer edges of the main cutting wheel 410 and the cutting line 450 are closer to the operation platform 500 than the first auxiliary wheel 430.

In the actual processing process, along with the forward and backward movement of the frame 300, the cutting line 450 at the position close to the lower position of the avoiding opening is firstly contacted with the workpiece 200 to be processed, the workpiece is cut by entering the cutter from the lower part of the workpiece 200 to be processed, and the cutter is discharged from the upper part of the workpiece 200 to be processed, because the edge breakage phenomenon (edge breakage phenomenon that the cutting surface of the workpiece 200 to be processed is not flat, and the phenomena of rolling, burrs and the like occur due to the self reason of the workpiece 200 to be processed and the influence of a cutting tool and the speed) easily occurs in the cutter discharging process, the oblique cutting can ensure that the cooling liquid timely cools the cutting position in the cutter discharging process, and the edge breakage rate and the cutting time can be effectively reduced.

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 feed mechanism, comprising:

the operation platform comprises a support frame and a support platform which is horizontally arranged above the support frame and used for supporting a piece to be cut; a plurality of feeding stations are formed along the width direction of the supporting platform in a dispersed manner;

the feeding assembly comprises a first supporting portion and a second supporting portion, the first supporting portion and the second supporting portion are arranged at intervals in the width direction of the supporting platform, the first supporting portion is fixed on the supporting platform, and the second supporting portion can be detachably connected to correspond to the feeding station.

2. A loading mechanism according to claim 1,

the first supporting part and the second supporting part respectively comprise at least one feeding support which is arranged in a straight line and a plurality of feeding rollers which are rotatably connected to the feeding supports;

the feeding rollers and the feeding support are arranged at an angle, and a support groove with a gradually expanded opening is formed between the feeding rollers on the first support part and the second support part.

3. The loading mechanism of claim 1,

and an outward-expanding supporting station is formed between the first supporting part and the feeding roller on the second supporting part.

4. The loading mechanism of claim 2,

the feeding station is a positioning groove formed in the supporting platform, and the feeding support is inserted into the positioning groove and fixed through a fastener.

5. The loading mechanism of claim 2,

the first supporting portion and the second supporting portion are evenly divided into a feeding area and a processing area, and the distance between every two adjacent feeding rollers in the processing area is smaller than the distance between every two adjacent feeding rollers in the feeding area.

6. A cutting machine comprising a base, a frame secured to the base, a cutting assembly mounted on the frame, and a loading mechanism according to any one of claims 1 to 5.

7. The cutting machine according to claim 6,

the bottom of the supporting frame is fixed on the base;

an avoidance port is formed on the frame;

the cutting assembly comprises a plurality of cutting wheels and cutting lines, wherein the cutting wheels are rotatably connected to one side of the rack, the cutting lines are supported on the cutting wheels, each cutting wheel comprises a main cutting wheel, a plurality of auxiliary wheels and a tensioning wheel, the main cutting wheel and one of the auxiliary wheels are respectively positioned on two sides of the avoidance opening, and a cutting position is formed between the main cutting wheel and one of the auxiliary wheels.

8. The cutting machine according to claim 7,

the supporting platform and the feeding assembly are provided with cutting gaps, the positions of the cutting gaps correspond to the cutting positions, and the cutting lines pass through the cutting gaps in the cutting process.

9. The cutting machine according to claim 8,

the supporting platform is detachably connected with a limiting block, and the limiting block is located on the outer side of the second supporting portion and located on two sides of the cutting gap respectively.

10. The cutting machine of claim 6,

the frame and operation platform's periphery is provided with the protection casing, be provided with the loose-leaf door that can overturn from top to bottom on the protection casing to make things convenient for material loading or unloading.

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