CN219768696U

CN219768696U - Novel cutting machine

Info

Publication number: CN219768696U
Application number: CN202320073086.5U
Authority: CN
Inventors: 林智敏
Original assignee: Fujian Jiugang Transmission Technology Co ltd
Current assignee: Fujian Jiugang Transmission Technology Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-09-29
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a novel cutting machine, which comprises a base, a material carrying mechanism and a cutting mechanism, wherein the material carrying mechanism is in sliding connection with the base, the cutting mechanism comprises a frame, a lifting driving mechanism, a swinging driving mechanism, a saw blade and a saw blade driving mechanism, the frame is arranged on the base, the lifting driving mechanism is arranged on the frame and drives the swinging driving mechanism to lift, the swinging driving mechanism is connected with the saw blade driving mechanism and drives the saw blade driving mechanism to swing in an arc shape, the saw blade is arranged on the saw blade driving mechanism, and the saw blade driving mechanism drives the saw blade to perform cutting movement. Compared with the prior art, the utility model adopts the saw blade to cut the large stone, reduces the loss of the stone during cutting, and greatly reduces the cutting cost.

Description

Novel cutting machine

Technical Field

The utility model relates to the field of stone cutting, in particular to a novel cutting machine.

Background

Luxury stone is also known as "stone luxury," and the narrow sense of the concept of luxury stone refers to high-end scarce stone. Broadly, it is intended to cover architectural decorative materials made mainly from precious stones such as fine jade and natural precious stone. The high-end rare stone has the characteristics of rare, natural and unique, colorful grain, high processing difficulty, difficult imitation and the like.

Luxury processing primarily involves the exploitation and transportation of mountain waste, but such large volumes of waste cannot be cut by existing cutting techniques. Therefore, workers cut the large-volume raw materials into a plurality of small-volume raw materials, load and transport the small-volume raw materials, and finally cut the small-volume raw materials. Therefore, the luxury volume formed by the prior processing technology is smaller, and the requirements of customers cannot be met.

The existing stone is cut by a rope sawing machine or a circular sawing machine, but the grinding head of the rope saw is large in size, so that the saw kerf generated during cutting is also large, the waste of the waste materials is serious, and the processing cost is increased. However, since the size of the blank is too large, a large saw blade is required to be selected for cutting by the circular sawing machine, and no such large saw blade exists in the market at present, the circular sawing machine cannot be used for cutting large luxury stone raw materials.

In view of the above, the present inventors have made intensive studies to solve the above problems, and have made the present utility model.

Disclosure of Invention

The utility model mainly aims to provide a novel cutting machine which adopts a saw blade to cut large-scale stone, so that the loss of the stone during cutting is reduced, and meanwhile, the cutting cost is greatly reduced.

In order to achieve the above object, the solution of the present utility model is:

the utility model provides a novel cutting machine, includes base, carrying mechanism and cutting mechanism, carrying mechanism and base sliding connection, and cutting mechanism includes frame, lift actuating mechanism, swing actuating mechanism, saw blade and saw blade actuating mechanism, the frame is installed on the base, lift actuating mechanism installs in the frame and drives swing actuating mechanism and carry out elevating movement, swing actuating mechanism is connected and drive saw blade actuating mechanism carries out pitch arc swing with the saw blade actuating mechanism, the saw blade is installed on saw blade actuating mechanism, and the saw blade actuating mechanism drives the saw blade and carries out cutting motion, and the saw blade actuating mechanism includes the locating plate, the lower extreme of locating plate is equipped with the constant head tank, the saw blade inlays and establishes sliding connection in the constant head tank.

Further, the lifting driving mechanism comprises a lifting frame and a lifting cylinder body, wherein the lifting cylinder body is arranged on the frame, and a piston rod of the lifting cylinder body is connected with the lifting frame.

Further, swing actuating mechanism includes swing knife rest and swing cylinder body, swing knife rest cover is established sliding connection on the crane, is equipped with the bellied arc guide rail that makes progress on the crane, and the upper end of arc guide rail is protruding gradually from both sides to the middle part and is formed the arc form of making progress arch, be equipped with the slider on the swing knife rest, the lower extreme of slider supports sliding connection on the arc guide rail, on the swing cylinder body mounting bracket crane, the piston rod and the swing knife rest swing connection of swing cylinder body.

Further, the lifting frame is provided with an installation cavity, the arc-shaped guide rail is arranged in the installation cavity, the swinging tool rest comprises a support plate, and the sliding blocks are symmetrically arranged on the lower surface of the support plate.

Further, saw blade actuating mechanism includes first motor, action wheel, drive wheel, first pivot, second pivot, rolling disc and driving disc, first motor is installed on the oscillating saddle, and the action wheel is connected with the output of first motor, and first pivot and second pivot rotate to be connected on the oscillating saddle, and action wheel and rolling disc cover are established in first pivot, and the driving disc cover is established in the second pivot, and action wheel and drive wheel pass through belt drive, the saw blade is around establishing on rolling disc and driving disc.

Furthermore, a guide post is arranged on the frame, a guide sleeve is arranged on the lifting frame, and the guide sleeve is sleeved on the guide post in a sliding connection manner.

Further, the material carrying mechanism comprises a material carrying plate, a linear rail and a horizontal driving mechanism, wherein the linear rail is arranged on the frame, the extending direction of the linear rail is perpendicular to the cutting direction of the saw blade, the material carrying plate is in sliding connection with the linear rail, and the horizontal driving mechanism drives the material carrying plate to horizontally move along the linear rail.

Further, the horizontal driving mechanism comprises a second motor and a screw rod, the screw rod is arranged along the extending direction of the linear rail, the second motor is arranged on the frame and drives the screw rod to rotate, and the screw rod is in threaded connection with the material carrying plate.

Further, a guide wheel is arranged at the end of the material carrying plate, and the guide wheel is in rolling connection with the linear track.

Further, the saw blade is annular banded, and the lower extreme of saw blade is equipped with the arc cutting part of a plurality of even subsection, the last equipartition portion of arc cutting part is provided with the bistrique, and the welding has the reinforcement piece between the adjacent bistrique.

Compared with the prior art, the utility model has the beneficial effects that the saw blade is adopted for cutting, so that the kerf generated during cutting can be effectively reduced, the loss of materials is reduced, and the processing cost is greatly reduced. And the saw blade cuts along the arc shape when cutting, so that the cutting pressure and friction force of a cutting point are greatly increased, the cutting efficiency is further improved, and the cutting time is reduced.

Drawings

Fig. 1 is a perspective view of the outline structure of the present utility model.

Fig. 2 is a schematic cross-sectional structure of the present utility model.

Fig. 3 is a partial enlarged view of the area a in fig. 1.

Fig. 4 is a partial enlarged view of the region B in fig. 1.

Fig. 5 is a schematic view of the trajectory of a saw blade as it cuts.

Fig. 6 is a schematic view of the structure of the saw blade.

In the figure:

a base 1, a loading mechanism 2, a loading plate 21, a linear rail 22, a second motor 23,

A screw rod 24, a guide wheel 25, a frame 3, a lifting driving mechanism 4, a lifting frame 41,

Mounting cavity 411, lifting cylinder 42, guide post 43, guide sleeve 44, swing driving mechanism 5, swing tool rest 51, support plate 511, swing cylinder 52, arc guide 53, slider 54, saw blade 6, arc cutting portion 61, chip removing portion 62, grinding head 63, reinforcing sheet 64,

Saw blade driving mechanism 7, first motor 71, driving wheel 72, driving wheel 73,

A first rotating shaft 74, a second rotating shaft 75, a rotating disc 76 and a transmission disc 77.

Detailed Description

In order to further explain the technical scheme of the utility model, the utility model is explained in detail by specific examples.

As shown in fig. 1-6, a novel cutting machine comprises a base 1, a material carrying mechanism 2 and a cutting mechanism, wherein the material carrying mechanism 2 is in sliding connection with the base 1, the cutting mechanism comprises a frame 3, a lifting driving mechanism 4, a swinging driving mechanism 5, a saw blade 6 and a saw blade driving mechanism 7, the frame 3 is arranged on the base 1, the lifting driving mechanism 4 is arranged on the frame 3 and drives the swinging driving mechanism 5 to perform lifting movement, the swinging driving mechanism 5 is connected with the saw blade driving mechanism 7 and drives the saw blade driving mechanism 7 to perform arc swinging, the saw blade 6 is arranged on the saw blade driving mechanism 7, and the saw blade driving mechanism 7 drives the saw blade 6 to perform cutting movement.

Specifically, in the present embodiment, the lift driving mechanism 4 includes a lift frame 41 and a lift cylinder 42, the lift cylinder 42 is mounted on the frame 3, a piston rod of the lift cylinder 42 is connected to the lift frame 41, and the lift cylinder 42 drives the lift frame 41 to perform a lifting motion. And the lifting cylinder bodies 42 are symmetrically arranged on the left side and the right side of the frame 3, so that the lifting frame 41 is stressed more uniformly and lifted more stably. In addition, be equipped with guide pillar 43 on the frame 3, guide pillar 43 sets up in four corners of frame 3, is equipped with guide pin bushing 44 on the crane 41, and guide pin bushing 44 cover is established on guide pillar 43 sliding connection and is guided crane 41, further promotes the stationarity when crane 41 goes up and down.

In this embodiment, the swing driving mechanism 5 includes a swing tool rest 51 and a swing cylinder 52, the swing tool rest 51 is sleeved on the lifting frame 41 and is slidably connected, the lifting frame 41 is provided with an upwardly protruding arc guide rail 53, the upper end of the arc guide rail 53 is gradually protruded from two sides to the middle to form an upwardly arched arc shape, and the circular position of the arc guide rail 53 is located below. The swing tool rest 51 is provided with the sliding block 54, the lower end of the sliding block 54 is supported on the arc-shaped guide rail 53 to be connected in a sliding mode, the cross section of the arc-shaped guide rail 53 is triangular, the side face of the arc-shaped guide rail 53 is gradually inclined outwards from top to bottom, and the sliding block 54 can be better supported and enabled to slide more smoothly. The swing cylinder body 52 is arranged on the lifting frame 41, and a piston rod of the swing cylinder body 52 is movably connected with the swing tool rest 51, and can be connected or articulated through a universal joint transmission. After the structure is adopted, during cutting, the swinging cylinder body 52 drives the swinging tool rest 51 to transversely move left and right, and the swinging tool rest 51 swings in an arc shape along the arc-shaped guide rail in the transverse moving process, so that the saw blade 6 cuts blanks along the arc-shaped movement track. Greatly increases the cutting pressure and friction force of the cutting point, further improves the cutting efficiency and reduces the cutting time. In addition, the bottom of the cutting seam of the blank is also arc-shaped, which is beneficial to discharging scraps in the cutting seam, preventing the cutting seam from being blocked and enabling the saw blade 6 to cut more smoothly.

More preferably, the lifting frame 41 is provided with a mounting cavity 411, the arc-shaped guide rail 53 is arranged in the mounting cavity 411, the swinging tool rest 51 comprises a support plate 511, and the sliding blocks 54 are symmetrically arranged on the lower surface of the support plate 511. By adopting the structure, the swinging tool rest 51 is convenient to disassemble and assemble, and meanwhile, the installation space is saved, so that the swinging tool rest 51 and the lifting frame 41 are more compact and firm to install.

In this embodiment, the saw blade driving mechanism 7 includes a first motor 71, a driving wheel 72, a driving wheel 73, a first rotating shaft 74, a second rotating shaft 75, a rotating disc 76 and a driving disc 77, the first motor 71 is mounted on the oscillating blade holder 51, the driving wheel 72 is connected with an output end of the first motor 71, the first rotating shaft 74 and the second rotating shaft 75 are rotatably connected on the oscillating blade holder 51, the driving wheel 72 and the rotating disc 76 are sleeved on the first rotating shaft 74, the driving disc 77 is sleeved on the second rotating shaft 75, the driving wheel 72 and the driving wheel 73 are driven by a belt, the saw blade 6 is annularly wound on the rotating disc 76 and the driving disc 77, and a grinding head is arranged at the lower end of the saw blade 6. After the structure is adopted, the first motor 71 drives the first rotating shaft 74 to rotate through the driving wheel 72 and the driving wheel 73, so that the rotating disc 76 and the driving disc 77 are driven to rotate, and then the saw blade 6 is driven to cut blanks.

In this embodiment, the loading mechanism 2 includes a loading plate 21, a linear rail 22, and a horizontal driving mechanism, the linear rail 22 is mounted on the frame 3, the extending direction of the linear rail 22 is perpendicular to the cutting direction of the saw blade 6, the loading plate 21 is slidably connected with the linear rail 22, and the horizontal driving mechanism drives the loading plate 21 to horizontally move along the linear rail 22. The horizontal driving mechanism comprises a second motor 23 and a screw 24, the screw 24 is arranged along the extending direction of the linear rail 22, the second motor 23 is arranged on the frame 3 and drives the screw 24 to rotate, and the screw 24 is in threaded connection with the material carrying plate 21. The second motor 23 drives the screw rod 24 to drive the material carrying plate 21 to horizontally move. And the end of the material carrying plate 21 is provided with the guide wheel 25, and the guide wheel 25 is in rolling connection with the linear rail 22, so that the friction force generated by the movement of the material carrying plate 21 is reduced, and the movement of the material carrying plate 21 is more stable.

More preferably, in order to enhance the cutting toughness and cutting capability of the saw blade 6, the saw blade is in a ring shape, the lower end of the saw blade 6 is provided with a plurality of arc-shaped cutting parts 61 which are uniformly distributed, the arc-shaped cutting parts 61 are downwards protruded, the saw blade 6 can be always tangent to the surface of a blank when in arc-shaped cutting, chip removing parts 62 are formed between the adjacent arc-shaped cutting parts 61, and scraps can be taken out of a cutting slot through the chip removing parts 62 in the cutting process, so that the chip removing capability in the cutting process is further improved, the blocking phenomenon of the saw blade 6 is avoided, and the cutting capability is effectively improved. In addition, the equal division part of the arc-shaped cutting part 61 is provided with a grinding head 63, the grinding head 63 is welded and fixed on the saw blade 6 between the adjacent grinding heads 63, and the strengthening sheet 64 can be a steel sheet. The reinforcing sheet 64 can enhance the cutting strength and cutting toughness between the grinding heads 63, the cutting life of the grinding heads 63 is prolonged while the cutting capability of the grinding heads 63 is enhanced, and an uneven cutting plane is formed between the grinding heads 63 and the reinforcing sheet 64, so that the chip removal capability can be further enhanced, and the applicability is higher.

The above examples and drawings are not intended to limit the form or form of the present utility model, and any suitable variations or modifications thereof by those skilled in the art should be construed as not departing from the scope of the present utility model.

Claims

1. The utility model provides a novel cutting machine, its characterized in that, includes base, carrying mechanism and cutting mechanism, carrying mechanism and base sliding connection, and cutting mechanism includes frame, lift actuating mechanism, swing actuating mechanism, saw blade and saw blade actuating mechanism, the rack-mount is on the base, lift actuating mechanism installs in the frame and drives swing actuating mechanism and go on elevating movement, swing actuating mechanism is connected with the saw blade actuating mechanism and drive saw blade actuating mechanism and carry out arc swing, the saw blade is installed on saw blade actuating mechanism, and saw blade actuating mechanism drives the saw blade and carries out cutting motion, and the saw blade actuating mechanism includes the locating plate, the lower extreme of locating plate is equipped with the constant head tank, the saw blade inlays and establishes sliding connection in the constant head tank.

2. The novel cutting machine as claimed in claim 1, wherein the elevation driving mechanism comprises an elevation frame and an elevation cylinder, the elevation cylinder is installed on the frame, and a piston rod of the elevation cylinder is connected with the elevation frame.

3. The novel cutting machine according to claim 2, wherein the swing driving mechanism comprises a swing tool rest and a swing cylinder body, the swing tool rest is sleeved on the lifting frame in a sliding manner, an upward-protruding arc-shaped guide rail is arranged on the lifting frame, the upper end of the arc-shaped guide rail gradually protrudes from two sides to the middle part to form an upward-arch arc shape, the swing tool rest is provided with a sliding block, the lower end of the sliding block is supported on the arc-shaped guide rail in a sliding manner, and a piston rod of the swing cylinder body is movably connected with the swing tool rest on the lifting frame of the swing cylinder body.

4. A novel cutting machine as claimed in claim 3, characterized in that the lifter is provided with a mounting cavity, the arcuate guide rail is disposed in the mounting cavity, the oscillating blade holder comprises a support plate, and the slider is symmetrically disposed on the lower surface of the support plate.

5. The novel cutting machine of claim 4, wherein the saw blade driving mechanism comprises a first motor, a driving wheel, a first rotating shaft, a second rotating shaft, a rotating disc and a driving disc, wherein the first motor is arranged on the swinging tool rest, the driving wheel is connected with the output end of the first motor, the first rotating shaft and the second rotating shaft are rotationally connected on the swinging tool rest, the driving wheel and the rotating disc are sleeved on the first rotating shaft, the driving disc is sleeved on the second rotating shaft, the driving wheel and the driving wheel are driven by a belt, and the saw blade is wound on the rotating disc and the driving disc.

6. The novel cutting machine according to claim 2, wherein the frame is provided with a guide post, the lifting frame is provided with a guide sleeve, and the guide sleeve is sleeved on the guide post in a sliding connection.

7. The novel cutting machine according to claim 1, wherein the material carrying mechanism comprises a material carrying plate, a linear rail and a horizontal driving mechanism, the linear rail is arranged on the frame, the extending direction of the linear rail is mutually perpendicular to the cutting direction of the saw blade, the material carrying plate is in sliding connection with the linear rail, and the horizontal driving mechanism drives the material carrying plate to horizontally move along the linear rail.

8. The novel cutting machine of claim 7, wherein the horizontal driving mechanism comprises a second motor and a screw rod, the screw rod is arranged along the extending direction of the linear rail, the second motor is arranged on the frame and drives the screw rod to rotate, and the screw rod is in threaded connection with the material carrying plate.

9. The novel cutting machine of claim 8, wherein the end of the carrier plate is provided with a guide wheel, and the guide wheel is in rolling connection with the linear rail.

10. The novel cutting machine as claimed in claim 1, wherein the saw blade is in a shape of an annular band, the lower end of the saw blade is provided with a plurality of arc-shaped cutting parts which are uniformly distributed, grinding heads are arranged on the arc-shaped cutting parts uniformly distributed, and reinforcing sheets are welded between the adjacent grinding heads.