KR940007938Y1 - Working device of stone - Google Patents

Abstract

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Description

Stone container processing equipment

1 is a perspective view of the present invention.

Figure 2 is a side view of the main portion illustrating the operating state of the present invention.

3a, b is a plan view illustrating an operating state of the present invention.

4 is a perspective view of the base on which the limit switch is installed.

5 is a plan view of adjusting the moving distance of the rod by the limit switch of the base.

6 is an exploded perspective view of the bracket and the limit switch.

* Explanation of symbols for main parts of the drawings

1: support 2, 2a, 2b: chuck

3, 3a, 3b: carriage 4: connecting rod

7: Bracket 9, 9a, 16, 16a: Limit switch

8, 15: long hole 10, 10a, 10b: cutting tool stand

12: horizontal axis 13: bar

14: pedestal 17, 18: scale

The present invention cuts the workpiece made of natural stone into a chuck after physically cutting the workpiece into a stone container such as a stone cooker or a roasting plate. The present invention relates to a device designed to reduce cost and increase product value by allowing mass production in a short time.

Conventionally, a stone container is cut by one piece of natural stone processed by a cutting machine operated by each blade, which requires one worker per cutting machine. Even if a worker with a long life is a skilled worker in continuous processing of the same product, the value of the commodity fell due to the uneven shape of the operated product due to a slight error in the degree of movement of the bite in every processing or worker. In other words, the production cost of the stone container was considerably high due to the small amount of production compared to the consumption of manpower.

The present invention is to allow the mass production of a stone container of a uniform form in a short time with a small number of people in consideration of this point described in detail by the accompanying drawings as follows.

Several chucks (2) (2a) (2b) are arranged on the support (1) in a blade processing apparatus provided with a reciprocating shaft that is moved forward and backward along a nap and a cutting tool that moves left and right at the tip of the chuck where the workpiece is bitten. Each carriage (3) (3a) (3b) at its tip is connected by connecting rod (4) and then driven by chain gears (6) (6a) (6b) which are rolled into chains. When (b) rotates together, it moves forward and backward within the range of the front and rear limit switches (9) and (9a) which are moved to the long hole (8) of the bracket (7), and each carriage (3) (3a) (3b). The cutting tool stand (10) (10a) (10b) on the side of the (1) causes the spiral parts (11) (11a) (11b) to move left and right simultaneously by one horizontal axis (12) formed at regular intervals.

Then, after attaching the rod 13 to one side cutting tool 11, the tip 13a is positioned between the limit switches 16 and 16a of which the interval is adjusted by the long hole 15 of the pedestal 14. The movement is controlled, and the distance between the cutting tool stand 11, 11a, 11b is moved back and forth and left and right by forming a ruler or ruler 17, 18 on the surface of the rod 13 and the base 14 In the drawings, reference numeral 19 denotes a stone work piece, 20 denotes a bite fixedly installed on cutting tools 11, 11a, and 11b, and 21 and 22 are motors. , 23 and 24 are speed reducers.

According to the present invention formed as described above, the chuck (2) (2a) (2b) bites the stone workpiece (19), respectively, and then processes the motor 21 to rotate the chain gears (6) (6a) (6b), which are extended to the chain, at the same time. As the rods 5, 5a and 5b are rotated together, the carriages 3, 3a and 3b connected together by the connecting rod 4 are advanced together to gradually move from the position of the dashed line in FIG. 2 to the solid line position. This will move the bite 20 to a position close to the surface of the stone workpiece 19 accordingly.

When the motor 22 is driven, the cutting tool benches 10, 10a and 10b driven by the spiral portions 11, 11a and 11b on the lateral side 12 are moved laterally simultaneously. By moving the bite 20 is fixed to the position to cut the stone workpiece (19).

Thereafter, the limit switch 16 of one side, which is moved in the long hole 5 of the pedestal 14, is moved to be in close contact with the side of the rod 13 placed on the pedestal 14, and the limit switch 16a of the other side is a rod ( According to the movement distance of 13), that is, the processing distance of the stone workpiece 19, the ruler 18 on the pedestal 14 is opened.

In this state, when the motors 21 and 22 are driven, the carriages 3, 3a and 3b move forward and the cutting tool posts 10, 10a and 10b move laterally, respectively. 20 is simultaneously cutting several stone workpieces 19 held by the chucks 2, 2a and 2b, wherein the rod 13 is a reciprocating carriage 3 and a transversely moving cutting tool stand. The motor 22 is rotated in reverse when the rod 13 operates the limit switch 16a after moving to the other limit switch 16a which is gradually moved along the side and set to the movement interval at the same time. The cutting tool stand 10, 10a (10b) is to move in reverse.

Therefore, the present invention, while the lateral movement distance of the rod 13 is precisely controlled only at the interval set by the two side limit switches 16, 16a of the pedestal 14, the bite 20 is simultaneously operating several stone workpieces 19 Cutting sideways, the depth to be cut can be easily measured and machined to the length at which the rod 13 on which the scale 17 is formed is advanced from the pedestal 14 or at the slot 8 of the bracket 7 The degree of advancement of the carriages 3, 3a and 3b may be controlled by the limit switch 9 being moved.

In this way, the present invention is seized on each chuck 2, 2a, 2b by several carriages 3, 3a, 3b and cutting tools 10, 10a, 10b operating simultaneously. The stone workpiece 19 is formed in the same shape by the rod 13 and the base 14 and the limit switches 16 and 16a on which the scale 17 and the ruler 18 are formed while simultaneously cutting the stone workpiece 19. It can be mass-produced with a small number of people, so it is possible to reduce labor cost and improve production efficiency, and to increase the value of commodity as the shape of processed stone container is uniform.

Claims (3)

Several chucks (2) (2a) (2b) are arranged on the support (1) in the blade processing apparatus provided with a reciprocating shaft that is moved forward and backward along the narods and a cutting tool that moves left and right at the tip of the chuck where the workpiece is bitten. Each carriage (3) (3a) (3b) at its tip is connected by connecting rod (4) and then uncoated by chain gears (6) (6a) (6b) that are rolled into the chain (5) (5a). (B) is rotated together to advance back and forth within the range of the front and rear limit switches (9) and (9a) which are moved to the long hole (8) of the bracket (7), and each carriage (3) (3a) (3b) The cutting tool benches 10, 10a and 10b of the upper part of the stone container are characterized in that the spiral parts 11, 11a and 11b are simultaneously moved left and right by one horizontal axis 12 formed at regular intervals. Processing equipment. The method according to claim 1, wherein the rod 13 is attached to one cutting column 11, and the tip 13a is spaced between the limit switches 16 and 16a, the interval of which is adjusted by the long hole 15 of the pedestal 14. Stone device processing apparatus characterized in that the movement is controlled to. The method of claim 2, wherein a ruler or ruler (17) (18) is formed on the surface of the rod (13) and the pedestal (14) to adjust the distance at which the cutting tool stands (11) (11a) (11b) move forward, backward, left, and right. A processing device for a stone container, characterized in that the measurement and setting can be made.