TW201534414A - Cutting method of drag-saw machine and structure thereof - Google Patents

Abstract

A cutting method of a drag-saw machine and a structure thereof are disclosed. The drag-saw machine includes a support frame, a sawing frame, a lifting frame and a linking means. With the rotation of the linking means, which drives the sawing frame to move back and forth with a connection rod, the objective of employing a cutting tool set installed in the sawing frame to cut stones can be achieved. With a slope design of an oblique guiding track itself and the back-and-forth movements, the cutting tool can generate an oblique and unidirectional linear cutting path. On the contrary, the conventional back-and-forth cutting method may cause wear to an abrasive layer of the cutting tool easily or even pulling-off. The unidirectional linear cuttings of this invention prevent the cutting tool from cutting the stones in the return path, which greatly reduces the wear of the cutting tool and improves cutting efficiency.

Description

Cutting saw cutting method and structure thereof

The invention relates to a sawing machine cutting method and a structure thereof, in particular to a sawing machine cutting method and a device structure thereof, which can reduce tool loss and improve cutting efficiency.

As shown in FIG. 1 and FIG. 2, the sawing machine 1 is generally used, and is mainly composed of a driving device 11, a connecting rod 12 and a saw frame 13 provided with a cutter 131. The rotation of 11 drives the connecting rod 12 to simultaneously make the saw frame 13 reciprocate, so that the original stone 2 is cut by the cutter 131, and since the cutter 131 is a horizontal reciprocating cutting motion (forward and backward travel) The direction is the same. When the cutter 131 is cut with the original stone 2, the degree of wear of the cutter 131 is relatively fast, and even the damage of the cutter 131 is caused. The cutter 131 must be frequently changed, and the sawing machine 1 can only cut the soft texture. Raw stone 2, and in order to be able to cut the rough stone, another form of sawing opportunity is additionally provided with a spraying device, through which the liquid mixed with steel sand, lime and water is sprayed between the cutter and the original stone to penetrate the steel sand. The friction between the cutter and the original stone to achieve the cutting effect. However, the liquid mixed with steel sand, lime and water will cause environmental pollution after being completely used, and Closing easy deletion and the like.

Therefore, how to improve the above-mentioned missing problems is the technical difficulty point that the creators of this case want to solve.

The main purpose of the present invention is that it mainly consists of a fixed bracket, a saw frame, a lifting frame body and a driving device, and the driving device rotates and drives the saw frame through the connecting rod to generate a reciprocating motion. The tool set inside the saw frame is used for the purpose of cutting the stone, and the inclination design of the oblique guide rail itself, and the back and forth reciprocating action, the tool simultaneously produces a linear cutting path with a slope and a one-way direction, which is different from The traditional round-trip reciprocating cutting method is easy to cause the grinding layer of the tool to be worn or even pulled off, thereby adopting a one-way linear cutting to avoid the cutting of the tool into the stone during the return stroke, thereby greatly reducing the degree of tool wear and improving the cutting efficiency. .

Conventional part:

1‧‧‧ sawing machine

11‧‧‧Drive device

12‧‧‧ Connecting rod

13‧‧‧Saw frame

131‧‧‧Tools

2‧‧‧The original stone

This creation:

3‧‧‧ sawing machine

4‧‧‧Fixed bracket

41‧‧‧ lifting device

5‧‧‧ Lifting frame

51‧‧‧ oblique guide track

6‧‧‧Saw frame

61‧‧‧ Slider

62‧‧‧Tools

621‧‧‧Abrasive layer

63‧‧‧Boom

631‧‧‧Latch

7‧‧‧Drive device

71‧‧‧ Connecting rod

72‧‧‧Power equipment

8‧‧‧ Stone

The first figure is a stereoscopic appearance of the conventional one.

Figure 2 is a schematic diagram of the implementation of the application.

Figure 3 is a perspective view of the present invention.

Figure 4 is a partial schematic view of the present invention.

Figure 5 is a partial schematic view 2 of the present invention.

Figure 6 is a schematic view of a preferred embodiment of the present invention.

Figure 7 is a schematic view of a preferred embodiment of the present invention.

Figure 8 is a schematic view of another embodiment of the present invention.

Please refer to FIG. 3, FIG. 4, FIG. 5, FIG. 6, FIG. 7 and FIG. 8 for a perspective view, a partial schematic view, a preferred embodiment, and another embodiment of the present invention. As can be clearly seen from the figure, the sawing machine 3 mainly includes: A fixing bracket 4 is further provided with a lifting device 41; a lifting frame 5 is disposed on the fixing bracket 4, and the lifting frame body 5 is provided with a plurality of oblique guiding rails 51; a saw frame 6 on which A plurality of sliders 61 are disposed, and at least one cutter 62 coated with a diamond particle polishing layer 621 is disposed inside, and the plurality of sliders 61 of the saw frame 6 are respectively disposed in the oblique guiding rail 51 of the lifting frame body 5. The driving device 7 is provided with a connecting rod 71 at one end thereof, and is connected to the saw frame 6 by the connecting rod 71. The driving device 7 is further provided with a power device 72 to drive the driving device 7; wherein the saw frame 6 is The plurality of sliders 61 are connected by a plurality of booms 63, and one end of the booms 63 is disposed on the slider 61 through the pins 631. Basically, between the booms 63 and the saw frame 6 It is in a fixed state, and the boom 63 and the slider 61 are arranged in an axial manner by the bolt 631, so that it is in an active state; it is mainly driven by the rotation of the driving device 7 to drive the link 71 before and after. Displacement, at the same time, the connecting rod 71 is used to drive the saw frame 6 to generate a reciprocating motion. The cutter 62 provided inside the frame 6 performs the purpose of cutting the stone material 8, and the reciprocating motion of the cutter 62 is mainly the plurality of oblique guide rails 51 provided through the lifting frame body 5 and the plurality of sliders disposed therein. 61, in order to guide and limit the movable trajectory of the sliders 61 when the connecting rod 71 drives the saw frame 6, so that the cutter 62 generates a fixed reciprocating motion; Between the plurality of sliders 61 and the plurality of sliders 61, the plurality of booms 63 are connected to each other, and one end of the booms 63 is disposed on the slider 61 through the pins 631. Therefore, the saw frame 6 is horizontally presented. The state, but since the plurality of sliders 61 on the saw frame 6 are guided and restricted by the oblique guiding track 51, the cutter 62 is cutting the stone. 8 o'clock is a linear cutting path with a slope and a one-way (as shown in Fig. 7). By this method, the stone 8 can be cut, so that the tool 62 will not be in the return journey (that is, when it is lifted upward). The cutting to the stone 8 can also greatly reduce the degree of wear of the cutter 62, thereby increasing the service life of the cutter 62, without the need to change the cutter 62 frequently, and eliminating the need to spray a liquid containing steel sand, lime and water. When the cutter 62 performs the reciprocating cutting path action, it is mainly a linear cutting path with a slope and a unidirectional direction, that is, when the cutter 62 touches and cuts the stone 8 while moving downward, and moves upward (lifting). When the stone 8 is left, the linear cutting effect is achieved in one direction; in addition, the lifting device 41 provided on the fixing bracket 4 is mainly used to control the lifting frame 5 to rise and fall by the lifting frame 5 The action adjusts the height of the saw frame 6. During the process of cutting the stone 8, the saw frame 6 is gradually lowered in height, so that the stone 8 can be completely cut and reciprocated by the lifting device 41 in cooperation with the saw frame 6. Rate to control the saw frame 6 The speed of the descent is adjusted to the optimum cutting efficiency; basically, the oblique guiding track 51 has no specific or limited inclination angle, and the most important is to allow the tool 62 to produce a linear cutting path with a slope and a one-way direction. In addition to the oblique guiding track 51 disposed in the oblique direction as shown in FIG. 3, as shown in FIG. 8, the oblique guiding track 51 may be disposed at an oblique angle of the other direction, and the oblique guiding track 51 may be provided. The tilting direction does not affect the cutting path or cutting efficiency of the cutter 62. The different tilting directions are convenient for the installation site of the sawing machine 3, or the user is convenient to change the cutter 62; in summary, compared with the conventional sawing machine There are various kinds of defects. The sawing machine 3 of the present invention uses the oblique guiding rail 51 to make the cutting tool 62 have a slope and a one-way linear cutting path, in addition to greatly reducing the degree of wear of the cutter 62 and simultaneously increasing the cutter 62. Use life In addition, the cutting method can also improve the production efficiency of the cut stone 8 and reduce the labor required for cutting the stone 8 while also eliminating the environmental pollution caused by the conventional use of the sprayed liquid, and subsequent pollutant treatment. And the addition of consumables and the like, further, by the special design of the sawing machine 3 of the present invention, no matter whether the texture of the stone 8 is soft or hard cut, it is not necessary to add other equipment for cutting the hardness of the texture, except In addition to reducing personnel costs and equipment installation costs, it will not cause any pollution problems during the cutting process.

The above-described embodiments are intended to clarify one of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and those skilled in the art can make some modifications without departing from the spirit and scope of the present invention. The scope of protection of the present invention is defined by the scope of the appended claims.

3‧‧‧ sawing machine

4‧‧‧Fixed bracket

41‧‧‧ lifting device

5‧‧‧ Lifting frame

51‧‧‧ oblique guide track

6‧‧‧Saw frame

61‧‧‧ Slider

62‧‧‧Tools

621‧‧‧Abrasive layer

63‧‧‧Boom

631‧‧‧Latch

7‧‧‧Drive device

71‧‧‧ Connecting rod

72‧‧‧Power equipment

Claims (7)

A sawing machine cutting method and structure thereof, comprising: a fixing bracket; a lifting frame body disposed on the fixing bracket, the lifting frame body is provided with a plurality of oblique guiding rails; and a saw frame having a plurality of sliding frames a block, the interior is provided with at least one cutter, and the plurality of sliders of the saw frame are respectively disposed in the oblique guiding track of the lifting frame body; a driving device is provided with a connecting rod at one end thereof, and the connecting rod and the saw are provided Frame connection; mainly by rotating the device and driving the saw frame through the connecting rod to generate a back-and-forth action, so that the tool set inside the saw frame can cut the stone, and the inclination of the track itself through the oblique guide Design, and with the reciprocating action, the tool simultaneously produces a linear cutting path with a slope and a one-way. Different from the traditional reciprocating cutting method, the grinding layer of the tool is easily worn or even pulled off, thereby making one-way Linear cutting prevents the tool from cutting into the stone during the return stroke, which greatly reduces the tool's wear and improves the cutting efficiency. The cutting saw cutting method and the structure thereof according to claim 1, wherein a lifting device is further disposed on the fixing bracket for adjusting the height of the lifting frame body. The sawing machine cutting method and the structure thereof according to claim 1, wherein the saw frame and the plurality of sliders are connected through a plurality of booms. The sawing machine cutting method and the structure thereof according to claim 3, wherein one end of the boom is disposed on the slider by means of a pin. A sawing machine cutting method and a structure thereof according to claim 1, wherein the tool has an abrasive layer coated with diamond particles. The cutting saw cutting method and the structure thereof according to claim 1, wherein the driving device is further provided with A power device drives the driving device. The sawing machine cutting method and the structure thereof according to claim 1, wherein the cutting path of the tool is a linear cutting path.