TWI725739B - Picking device of machine tool - Google Patents

Abstract

A picking device includes a displacement mechanism and a picking mechanism. The displacement mechanism includes a first component, a second component, and a third component. The second component is slidably connected to the first component in a horizontal direction. The third component is slidably connected to the second component in a vertical direction. The picking mechanism includes a base, a first rotary arm, a second rotary arm, and a taker. The base is fixedly connected to the third component. The first rotary arm is pivoted on the base with a first virtual rotating axis. The second rotary arm is pivoted on the first rotary arm with a second virtual rotating axis. The taker is pivoted on the second rotary arm with a third virtual rotating axis. Thus, the picking device can avoid obstructing the operator's work through the above structure.

Description

Reclaiming device of machine tool

The present invention mainly discloses a reclaiming device, especially a reclaiming device of a machine tool.

Please refer to the patent case of "Door-type Automatic Reclaiming Device" of China Patent No. I542441, which is a door-type automatic reclaiming device that includes a feeding table for workpiece placement and a reclaiming mechanism, which includes a lifting unit , A linear displacement unit and a mechanical arm. The lifting unit has a fixed part, a sliding part and a positioning part. The fixed part is fixed on the feeding table, and the sliding part can move up and down relative to the fixed part. The positioning part is set in the fixed part. Between the sliding part and the sliding part to limit the position of the sliding part relative to the fixed part, the linear displacement unit is arranged on the sliding part and can be used for the mechanical arm to move in the XYZ axial direction to pick and place the workpiece.

However, the above-mentioned reclaiming device can only be used for horizontal machine tools, and cannot be applied to vertical machine tools. Moreover, the take-out arm of the reclaiming device is long and bulky, which causes transportation difficulties and has large restrictions in the workshop. It needs enough height and space to be used, otherwise the above-mentioned reclaiming device cannot be installed.

In view of the deficiencies of the above-mentioned conventional structure, the present inventor has designed a machine tool reclaiming device, which can overcome all the shortcomings of the above-mentioned conventional structure.

The main purpose of the reclaiming device of the machine tool of the present invention is to provide a reclaiming device including a displacement mechanism and a reclaiming mechanism. The displacement mechanism includes a first part, a second part and a third part, The second part is slidably connected to the first part in the horizontal direction, and the third part is slidably connected to the second part in the vertical direction. The reclaiming mechanism includes a fixed seat and a first rotary Arm, a second revolving arm and a reclaimer, the fixing base is fixedly connected to the third component, the first revolving arm is pivoted on the fixing base with a first virtual shaft as the center, and the second revolving arm is A second virtual rotating shaft is pivoted to the first rotating arm, the reclaimer is pivoted to the second rotating arm centered on a third virtual rotating shaft, and the reclaiming device can avoid obstructing the operation of the operator through the above structure .

The first virtual rotation axis extends in a vertical direction, the second virtual rotation axis extends in a horizontal direction, and the third virtual rotation axis extends in a direction perpendicular to the second virtual rotation axis.

The fixing seat is connected to the upper surface of the third part in the vertical direction and is adjacent to an end of the third part opposite to the second part, and the first swing arm is pivoted on a side of the fixing seat opposite to the third part, The second rotating arm is pivoted on the side surface of the first rotating arm along the horizontal direction, and the reclaimer is pivoted on the end of the second rotating arm opposite to one end of the first rotating arm.

The fixing seat is connected to the lower part of the third part in the vertical direction and is adjacent to the end of the third part opposite to the second part, the first swing arm is pivoted on the fixing seat opposite to the third part, The second rotating arm is pivoted on the side surface of the first rotating arm along the horizontal direction, and the reclaimer is pivoted on the end of the second rotating arm opposite to one end of the first rotating arm.

The first virtual rotation axis extends in a horizontal direction, the second virtual rotation axis extends in a horizontal direction, the second virtual rotation axis is perpendicular to the first virtual rotation axis, and the third virtual rotation axis extends in a direction perpendicular to the second virtual rotation axis.

The fixing seat is connected to the upper part of the third part in the vertical direction and adjacent to the end of the third part opposite to the second part, the first rotating arm is pivoted on the side surface of the fixing seat in the horizontal direction, and the second rotating arm The arm is pivoted at an end of the first rotary arm opposite to the fixing seat, and the reclaimer is pivoted at an end of the second rotary arm opposite to one end of the first rotary arm.

The second part is arranged at the bottom of the first part in the vertical direction, and the third part is arranged at the side surface of the second part in the horizontal direction.

The reclaiming device includes a pedestal, the pedestal is provided with a top plate, the top plate is penetrated with a through hole, the first part is connected to the bottom of the top plate in the vertical direction, and the third part is opposite to one end of the second part Passing through the perforation, the reclaiming mechanism is arranged on the upper surface of the top plate in the vertical direction.

The second part is arranged on the upper surface of the first part in the vertical direction, and the third part is arranged on the side surface of the second part in the horizontal direction.

Other purposes, advantages, and novelty of the present invention will be more apparent from the following detailed description and related drawings.

Regarding the technology, means and effects adopted by the present invention, five preferred embodiments are listed below in conjunction with the drawings. These are for illustrative purposes only, and are not limited by this structure in the patent application.

1 to 5, which are the three-dimensional appearance view, the front plan appearance view, and the use state diagram of the first embodiment of the reclaiming device of the machine tool of the present invention. The reclaiming device 10 of the present invention includes a displacement mechanism 20 and a reclaiming mechanism 30; among them:

The displacement mechanism 20 includes a first component 21, a second component 22, and a third component 23. The second component 22 is slidably connected to the first component 21 in a horizontal direction, and the third component 23 can It is slidably connected to the second component 22 in the vertical direction.

The reclaiming mechanism 30 includes a fixed seat 31, a first rotary arm 32, a second rotary arm 33, and a picker 34. The fixed seat 31 is fixedly connected to the third component 23, and the first rotary arm 32 is pivoted on the fixing base 31 with a first virtual rotation axis L1 as the center, the second swing arm 33 is pivoted on the first swing arm 32 with a second virtual rotation axis L2 as the center, and the picker 34 is pivoted with a The third virtual rotating shaft L3 is pivoted on the second rotating arm 33 as a center.

The first virtual rotation axis L1 extends in a vertical direction, the second virtual rotation axis L2 extends in a horizontal direction, and the third virtual rotation axis L3 extends in a direction perpendicular to the second virtual rotation axis L2.

The fixing seat 31 is connected to the upper surface of the third member 23 in the vertical direction and is adjacent to the end of the third member 23 opposite to the second member 22, and the first rotating arm 32 is pivoted on the fixing seat 31 opposite to the second member 22. On one side of the three parts 23, the second swing arm 33 is pivoted on the horizontal side of the first swing arm 32, and the picker 34 is pivoted on the second swing arm 33 opposite to the first swing arm 32 The end of one end.

The second part 22 is arranged at the bottom of the first part 21 in the vertical direction, and the third part 23 is arranged at the side of the second part 22 in the horizontal direction.

The reclaiming device 10 includes a pedestal 40, the pedestal 40 is provided with a top plate 41, the top plate 41 is perforated with a perforation 42, the first part 21 is connected to the bottom of the top plate 41 in the vertical direction, and the third part One end of 23 opposite to the second part 22 passes through the perforation 42, and the reclaiming mechanism 30 is arranged on the upper surface of the top plate 41 in the vertical direction.

The reclaiming device 10 can avoid obstructing the work of the operator through the above-mentioned structure. The reclaiming device 10 can be installed on the side of the machine tool, and the reclaiming mechanism 30 is arranged at a position adjacent to the window of the machine tool. When the operator needs to operate the machine tool, the reclaiming mechanism 30 can be moved through the displacement mechanism 20. Move to a position away from the window of the machine tool, and the reclaiming device 10 can be applied to a vertical machine tool or a horizontal machine tool at the same time. In addition, the reclaiming device 10 occupies a small space and has a low restriction on the workshop space.

6 and 7, which are a perspective view and a front plan view of the second embodiment of the reclaiming device of the machine tool of the present invention. The second embodiment of this case is roughly the same as the first embodiment, the main difference is that the fixing seat 31a is connected to the bottom of the third part 23a in the vertical direction and is adjacent to the end of the third part 23a opposite to the second part 22a , The first rotating arm 32a is pivoted on the side of the fixing seat 31a opposite to the third member 23a, the second rotating arm 33a is pivoted on the horizontal side of the first rotating arm 32a, the picker 34a is pivoted on the end of the second rotating arm 33a opposite to one end of the first rotating arm 32a.

Referring to FIGS. 8 to 10, there are a three-dimensional appearance view, a front plan appearance view, and a right side plan appearance view of the third embodiment of the reclaiming device of the machine tool of the present invention. The third embodiment of this case is substantially the same as the first embodiment. The main difference is that the first virtual rotation axis L1 extends in the horizontal direction, the second virtual rotation axis L2 extends in the horizontal direction, and the second virtual rotation axis L2 is perpendicular to the first embodiment. A virtual rotation axis L1, and the third virtual rotation axis L3 extends in a direction perpendicular to the second virtual rotation axis L2.

The fixing seat 31b is connected to the upper surface of the third member 23b in the vertical direction and is adjacent to the end of the third member 23b opposite to the second member 22b. The first swing arm 32b is pivoted on the fixing seat 31b in the horizontal direction. On the side, the second rotating arm 33b is pivoted on the end of the first rotating arm 32b opposite to the fixing seat 31b, and the picker 34b is pivoted on the end of the second rotating arm 33b opposite to the end of the first rotating arm 32b. Ends.

Referring to FIGS. 11 and 12, there are a three-dimensional appearance view and a front plan appearance view of a fourth embodiment of a reclaiming device for a machine tool of the present invention. The fourth embodiment of this case is roughly the same as the first embodiment, the main difference is that the second part 22c is arranged on the upper side of the first part 21c in the vertical direction, and the third part 23c is arranged on the second part 22c in the horizontal direction. The side of the direction.

Referring to Figures 13 and 14, there are a perspective view and a front plan view of the fifth embodiment of the reclaiming device of the machine tool of the present invention. The fifth embodiment of the present case is substantially the same as the second embodiment. The main difference is that the second part 22d is arranged above the first part 21d in the vertical direction, and the third part 23d is arranged on the second part 22d in the horizontal direction. The side of the direction.

From the above, it can be concluded that the present invention has the following advantages:

1. The reclaiming device of the machine tool of the present invention, wherein the reclaiming device includes a displacement mechanism and a reclaiming mechanism, the displacement mechanism includes a first part, a second part and a third part, the second The component is slidably connected to the first component in the horizontal direction, and the third component is slidably connected to the second component in the vertical direction. The reclaiming mechanism includes a fixing seat, a first swing arm, and a The second revolving arm and a picker, the fixing base is fixedly connected to the third component, the first revolving arm is pivoted on the fixing base with a first virtual rotating shaft as the center, and the second revolving arm is based on a second The virtual rotating shaft is pivoted on the first rotating arm, and the reclaimer is pivoted on the second rotating arm with a third virtual rotating shaft as the center. The reclaiming device can avoid obstructing the operation of the operator through the structure.

However, the above are only the preferred embodiments of the present invention. When they cannot be used to limit the scope of implementation of the present invention, all numerical changes or substitutions of equivalent elements or equivalents made in accordance with the scope of the patent application of the present invention are mentioned. Changes and modifications should still fall within the scope of the invention patent.

10: Reclaiming device 20: Displacement mechanism 21: The first part 22: The second part 23: The third part 30: Reclaiming mechanism 31: fixed seat 32: The first arm 33: second arm 34: Reclaimer 40: Pedestal 41: top plate 42: Piercing 22a: second part 23a: third component 31a: fixed seat 32a: first arm 33a: second arm 34a: Reclaimer 22b: second part 23b: third part 31b: fixed seat 32b: first arm 33b: second arm 34b: Reclaimer 21c: The first part 22c: second part 23c: third part 21d: The first part 22d: second part 23d: third part L1: The first virtual axis L2: The second virtual axis L3: The third virtual axis

Fig. 1 is a perspective view of the first embodiment of the reclaiming device of the machine tool of the present invention. Fig. 2 is a front plan view of the first embodiment of the reclaiming device of the machine tool of the present invention. Fig. 3 is a diagram of the use state of the first embodiment of the reclaiming device of the machine tool of the present invention. Fig. 4 is a diagram of the use state of the first embodiment of the reclaiming device of the machine tool of the present invention. Fig. 5 is a diagram of the use state of the first embodiment of the reclaiming device of the machine tool of the present invention. Fig. 6 is a perspective view of the second embodiment of the material reclaiming device of the machine tool of the present invention. Fig. 7 is a front plan view of the second embodiment of the reclaiming device of the machine tool of the present invention. Fig. 8 is a perspective view of the third embodiment of the material reclaiming device of the machine tool of the present invention. Fig. 9 is a front plan view of the third embodiment of the reclaiming device of the machine tool of the present invention. Fig. 10 is a plan view on the right side of the third embodiment of the reclaiming device of the machine tool of the present invention. Fig. 11 is a perspective view of the fourth embodiment of the material reclaiming device of the machine tool of the present invention. Fig. 12 is a front plan view of the fourth embodiment of the reclaiming device of the machine tool of the present invention. Fig. 13 is a perspective view of the fifth embodiment of the reclaiming device of the machine tool of the present invention. Fig. 14 is a front plan view of the fifth embodiment of the reclaiming device of the machine tool of the present invention.

10: Reclaiming device

20: Displacement mechanism

21: The first part

23: The third part

30: Reclaiming mechanism

31: fixed seat

32: The first arm

33: second arm

34: Reclaimer

Claims (11)

A reclaiming device for a machine tool includes: a displacement mechanism including a first component, a second component, and a third component; the second component is slidably connected to the The first part, the third part can be slidably connected to the second part in the vertical direction; a reclaiming mechanism, the reclaiming mechanism includes a fixed seat, a first swing arm, a second swing arm and a A reclaimer, the fixing base is fixedly connected to the third component, the first rotating arm is pivoted on the fixing base with a first virtual rotating shaft as a center, the first virtual rotating shaft extends in a vertical direction, and the second rotating arm It is pivoted on the first rotating arm with a second virtual rotating shaft as the center, the second virtual rotating shaft extends in a horizontal direction, the reclaimer is pivoted on the second rotating arm with a third virtual rotating shaft as the center, and the first rotating arm The three virtual rotating shafts extend in a direction perpendicular to the second virtual rotating shaft. The reclaiming device for a machine tool according to claim 1, wherein the fixing seat is connected to the upper surface of the third part in the vertical direction and is adjacent to an end of the third part opposite to the second part, and the first swivel arm pivot Is arranged on the side of the fixing seat opposite to the third component, the second swing arm is pivoted on the side surface of the first swing arm in the horizontal direction, and the picker is pivoted on the second swing arm opposite to the first swing arm. The end of one end of a swing arm. The reclaiming device for a machine tool according to claim 1, wherein the fixing seat is connected to the lower part of the third part in the vertical direction and is adjacent to an end of the third part opposite to the second part, and the first swivel arm pivot Is arranged on the side of the fixing seat opposite to the third component, the second swing arm is pivoted on the side surface of the first swing arm in the horizontal direction, and the picker is pivoted on the second swing arm opposite to the first swing arm. The end of one end of a swing arm. The reclaiming device for a machine tool according to claim 2 or 3, wherein the second part is arranged at the bottom of the first part in the vertical direction, and the third part is arranged at the side of the second part in the horizontal direction. The reclaiming device for a machine tool according to claim 4, wherein the reclaiming device includes a pedestal, the pedestal is provided with a top plate, the top plate is penetrated with a perforation, and the first component is connected to the top plate along a vertical direction Underneath, the end of the third component opposite to the second component passes through the perforation, and the reclaiming mechanism is arranged on the upper surface of the top plate in the vertical direction. The reclaiming device for a machine tool according to claim 2 or 3, wherein the second part is arranged on the upper surface of the first part in the vertical direction, and the third part is arranged on the side surface of the second part in the horizontal direction. A reclaiming device for a machine tool includes: a displacement mechanism including a first component, a second component, and a third component; the second component is slidably connected to the The first part, the third part can be slidably connected to the second part in the vertical direction; a reclaiming mechanism, the reclaiming mechanism includes a fixed seat, a first swing arm, a second swing arm and a For a picker, the fixing base is fixedly connected to the third component, the first rotating arm is pivoted on the fixing base with a first virtual rotating shaft as a center, the first virtual rotating shaft extends in a horizontal direction, and the second rotating arm It is pivoted on the first rotating arm with a second virtual rotation axis as the center, the second virtual rotation axis extends in the horizontal direction, and the second virtual rotation axis is perpendicular to the first virtual rotation axis, and the reclaimer uses a third virtual rotation axis The center is pivoted on the second rotating arm, and the third virtual rotation axis extends along a direction perpendicular to the second virtual rotation axis. The reclaiming device for a machine tool according to claim 7, wherein the fixing seat is connected to the upper surface of the third part in the vertical direction and is adjacent to an end of the third part opposite to the second part, and the first swivel arm pivot Located on the horizontal side of the fixing seat, the second rotating arm is pivoted on an end of the first rotating arm opposite to the fixing seat, and the reclaimer is pivoted on the second rotating arm opposite to the first rotating arm. The end of one end of the arm. The reclaiming device for a machine tool according to claim 8, wherein the second part is arranged at the bottom of the first part in the vertical direction, and the third part is arranged at the side of the second part in the horizontal direction. The reclaiming device for a machine tool according to claim 9, wherein the reclaiming device includes a pedestal, the pedestal is provided with a top plate, the top plate is perforated, and the first component is connected to the top plate in a vertical direction Underneath, the end of the third component opposite to the second component passes through the perforation, and the reclaiming mechanism is arranged on the upper surface of the top plate in the vertical direction. The reclaiming device for a machine tool according to claim 8, wherein the second part is arranged on the upper surface of the first part in the vertical direction, and the third part is arranged on the side surface of the second part in the horizontal direction.

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