TWI746147B - Angle modulation device - Google Patents

Abstract

The present invention relates to an "angle modulation device", which includes a main body, which is connected with a movable unit through a rotating shaft; Movement; and the bottom of the movable unit is provided with a plurality of suction elements. This case provides an angle modulation device that can change the transferred objects, which has the advantages of high practicability and reasonable cost.

Description

Angle modulation device

The present invention is an angle modulation device, and relates to the technical field of a mechanism that can be used to change the placement angle of moving objects.

The process of manufacturing items in the factory, such as circuit boards or panels, etc. When completing a certain process, there is a need to move the boards one by one to the next workstation; if it is simply lifted or transported in a straight line, the required equipment is relatively simple ; But if you need to adjust the placement angle after moving, generally you need to use a multi-axis robotic arm to achieve the adjustment angle placement. However, although industrial robots have strong functions, the disadvantages are that they are very expensive, difficult to maintain and repair, and high repair costs in the later period. In the event of damage and time-consuming repairs, the production line will often be shut down for a long time, which will cause skipping. ; In this era of meager profits, it is not conducive to competition and profit.

In view of the many deficiencies in the conventional use of robotic arms, such as high cost and maintenance costs, the inventor believes that improvements should be made. Based on the accumulated experience in the industry for decades, the inventors worked hard to find a solution, and finally had the foundation. The completion of the invention; the inventor hopes that through the proposal of this case, he can do his best to contribute his talents back to the industry.

In order to improve the disadvantages such as the high cost of using robotic arms for transferring objects in the past, the main purpose of the present invention is to provide an "angle adjustment device" which has the basic function of adjusting the angle after transferring objects, especially its cost is much lower. To use high-priced robotic arms; thereby, under the same premise that the required functions can be obtained, the cost is controlled appropriately, the overall equipment cost is reduced, and the manufacturer's competitiveness and profitability are improved.

The secondary purpose of the present invention is to provide an "angle modulation device" with simplified structural design, which is extremely convenient for maintenance and repairs. In addition to effectively reducing maintenance costs, it can also reduce the occurrence of long-term shutdowns caused by damage.

To achieve the above objective, the specific content of the present invention is: the angle modulation device mainly includes a body, a movable unit and a power unit.

In one of the preferred embodiments, the main body is connected with the movable unit through a rotating shaft, and the movable unit can adjust the angle by the rotating shaft.

In one of the preferred embodiments, the main body is provided with a power unit, and the end of the power unit includes a connecting rod capable of extending and contracting inside and outside; the expansion and contraction of the connecting rod can be used to link the angle of the movable unit relative to the main body.

In one of the preferred embodiments, the end of the connecting rod is equipped with a through shaft so as to be connected to the movable unit.

In one of the preferred embodiments, one side of the main body is provided with a buffer member: relative to the side of the movable unit at the bottom of the buffer member, a baffle is provided; when the movable unit is displaced, the baffle can be used Cooperate with the buffer to provide a buffering effect.

In one of the preferred embodiments, the other side of the body is provided with a stopper, and the stopper can be used to adjust the height position; relative to the other side of the movable unit at the bottom of the stopper, the stopper is provided There is a block Block; when the movable unit is displaced, the stopper can be used to cooperate with the stopper to provide a stopping effect.

In one of the preferred embodiments, the stopper is implemented in an adjustable screw structure in order to be able to adjust the height position.

In one of the preferred embodiments, the bottom of the movable unit is provided with a connecting unit capable of synchronous displacement; and the bottom of the connecting unit is provided with one or more suction elements.

In one of the preferred embodiments, the angle modulation device is connected to the front edge of a transfer device, and the transfer device can be used to link and adjust the position of the angle modulation device.

In one of the preferred embodiments, the angle modulation device is particularly arranged at the bottom of a linkage shaft in the transfer device.

In one of the preferred embodiments, the transfer device has the functions of rotation, lifting, and telescoping.

1: Angle modulation device

11: body

12: Activity unit

13: shaft

14: Power unit

141: connecting rod

142: Thread

15: Buffer

16: bezel

17: stop

18: stop

19: Connection unit

191: Pick up components

2: Transfer device

21: Linkage shaft

3: Conveying device

4: Plate

5: Collection device

Figure 1: is a three-dimensional structure diagram of the present invention; Figure 2: is a schematic side view structure of the present invention; Figure 3: is an enlarged schematic diagram of a side view structure of the present invention; Figure 4: is the present invention Figure 5: is a schematic diagram of the action of sucking a plate during implementation; Figure 6: is a schematic diagram of the action of extracting a plate according to the present invention; Figure 7: is a perspective view of the present invention Schematic diagram of the action of the post-placement of the plate; Figure 8: is a schematic diagram of the action of the present invention to change the post-placement of the plate from another angle picture.

With regard to the structure and composition of the "angle modulation device" of the present invention, and the effects it produces, in conjunction with the drawings, a preferred embodiment of the present invention is described in detail as follows.

First, please refer to the first, second and third figures. The angle modulating device 1 of this case mainly includes a body 11, a movable unit 12, and a power unit 14. The main body 11 is connected with the movable unit 12 through a rotating shaft 13, and the movable unit 12 can adjust the angle by the rotating shaft 13. The main body 11 is provided with a power unit 14, and the end of the power unit 14 includes a connecting rod 141 capable of extending and retracting inside and outside; the expansion and contraction of the connecting rod 141 can be used to link the angle adjustment of the movable unit 12 relative to the main body 11. The end of the connecting rod 141 is equipped with a through shaft 142 so as to be connected to the movable unit 12. One side of the main body 11 is provided with a buffer 15: opposite to the side of the movable unit 12 at the bottom of the buffer 15, a baffle 16 is provided; when the movable unit 12 is displaced, the baffle 16 can be used to cooperate The buffer 15 provides a buffering effect. On the other side of the main body 11, a stopper 17 is provided. The stopper 17 can be used to adjust the height position to determine the position where the movable unit 12 moves downward. The stopper 17 can be an adjustable screw. Structure; relative to the other side of the movable unit 12 at the bottom of the stopper 17, a stopper 18 is provided; when the movable unit 12 is displaced, the stopper 18 can be used to cooperate with the stopper 17 to provide a stopping effect . The bottom of the movable unit 12 is provided with a connecting unit 19 capable of synchronous displacement; and the bottom of the connecting unit 19 is provided with one or more suction elements 191.

As shown in Figure 4, the aforementioned angle modulation device 1 is connected to a The front edge of the transfer device 2, the transfer device 2 can be used to link and adjust the position of the angle modulation device 1; the angle modulation device 1 is especially arranged at the bottom of a linkage shaft 21 in the transfer device 2 ; The transfer device 2 has the functions of rotating, lifting, and telescoping. This transfer device 2 can be seen in the applicant's separate Taiwan M600293 "transfer mechanism" patent case, so I will not describe its operating principle here. Repeatedly.

As shown in the fourth figure, when this project is implemented, the position of the angle modulation device 1 can be adjusted by the transfer device 2. After being displaced to a discharge position of the conveying device 3, the linkage shaft 21 is made to link the angle modulation The device 1 is lowered in height (the fifth figure), and then the inside of each suction element 191 is evacuated in order to suck the plate 4 on the conveying device 3; following the linkage shaft 21, the angle adjustment device 1 is linked to raise the height, and the transfer device 2 Retract and rotate to the required position (in accordance with the sixth figure), and then actuate the power unit 14 to extend the connecting rod 141 at the end, so that the movable unit 12 can adjust the angle by the rotating shaft 13, which is originally flat when sucked. The placed plate 4 will then be changed to an oblique shape (in accordance with the seventh figure) so as to be placed at the inclined collecting device 5; or, if necessary, place another plate 4 in another collection. Device 5 (the eighth figure).

In summary, the "angle modulation device" of the present invention is not prohibited from obtaining a patent in accordance with the provisions of the current patent law. This case is indeed used in the industry, and it has not been seen in publications or publicly used before the application, and is not a technology known to the public. Furthermore, this case effectively solves the long-term problems in the prior art and meets the long-term needs of related users and consumers, which proves that the present invention cannot be easily completed. This case fully complies with the requirements of "industrial usability", "novelty" and "progressiveness" stipulated in the Patent Law. The patent is submitted according to the law, and the Bureau is urged to investigate in detail, and to approve the patent as soon as possible to protect the applicant's wisdom Property rights encourage innovation.

1: Angle modulation device

11: body

12: Activity unit

13: shaft

14: Power unit

141: connecting rod

142: Thread

15: Buffer

16: bezel

17: stop

18: stop

19: Connection unit

191: Pick up components

Claims (6)

An angle adjusting device includes a body with a rotating shaft, one side of the body is provided with a buffer, and one side of the body is provided with a stopper, the stopper provides adjustment The function of the high and low positions; a power unit, one end is pivoted to the body, the end of the power unit includes a connecting rod that can extend and contract inside and outside; a movable unit connected to the body by the rotating shaft; Shaft, the through shaft is connected with the end of the connecting rod, so that the movable unit can adjust the angle relative to the main body by the rotating shaft when the connecting rod expands, and a baffle is provided on the side of the movable unit, and the baffle cooperates with the The buffer member provides a buffer function; a connecting unit is connected to the bottom of the movable unit and can be displaced accordingly, and the connecting unit is provided with one or more suction elements. For example, the angle modulation device described in item 1 of the scope of patent application, wherein a stop is provided on the side of the movable unit at the bottom of the stopper. For example, the angle modulation device described in item 1 of the scope of patent application, wherein the angle modulation device is connected to the front edge of a transfer device, and the transfer device can be used to link and adjust the position of the angle modulation device. For example, the angle modulation device described in item 3 of the scope of patent application, wherein the angle modulation device is arranged at the bottom of a linkage shaft in the transfer device. For example, the angle modulation device described in item 4 of the scope of patent application, wherein the transfer device has any function of rotating, lifting or telescoping. For example, the angle modulation device described in item 1 of the scope of patent application, wherein the stopper is an adjustable screw structure.

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