Disc ring piece taking mechanism

Abstract

The utility model discloses a material taking mechanism for disc ring pieces. The material taking mechanism comprises a main body part and at least three groups of through holes, wherein the main body part is provided with an accommodating cavity and at least three groups of through holes penetrating through the side wall of the main body part to be communicated with the accommodating cavity; the rotating piece is rotationally mounted in the accommodating cavity and is coaxial with the main body part; the sliding part is arranged in the through hole, the sliding part is provided with a first end and a second end which are opposite to each other, and the first end is rotationally connected with the rotating part through a connecting rod; the driving device is arranged on the main body part and is used for controlling the rotating part to rotate, so that the second end of the sliding part extends out of or retracts into the through hole; the mechanical clamping jaw can solve the problems that a traditional mechanical clamping jaw is difficult to adapt to the size changes of different disc ring pieces, adjustment is tedious, and the disc ring piece taking efficiency is affected.

Description

A disc ring component material handling mechanism Technical Field

[0001] This utility model relates to the field of clamps, specifically to a material handling mechanism for disc ring parts. Background Technology

[0002] Disc and ring-shaped workpieces, such as bearing rings, gear blanks, and flanges, are widely used in industries such as machinery manufacturing, automotive, and aerospace. In automated production lines or warehousing and logistics, the efficient and non-destructive handling, transport, and placement of these workpieces are critical process steps. Traditional methods for handling disc and ring parts generally involve manual handling or the use of mechanical grippers. However, traditional mechanical grippers are difficult to adapt to variations in the size of different disc and ring parts, and adjustments are cumbersome, affecting the efficiency of handling these parts. Summary of the Invention

[0003] To overcome the above-mentioned shortcomings, the purpose of this utility model is to provide a material handling mechanism for disc ring parts.

[0004] To achieve the above objectives, the technical solution adopted by this utility model includes: a main body having a receiving cavity and at least three sets of through holes penetrating the side wall of the main body to communicate with the receiving cavity; a rotating member rotatably mounted in the receiving cavity and coaxial with the main body; a sliding member placed in the through holes, the sliding member having a first end and a second end opposite to each other, the first end being rotatably connected to the rotating member by means of a connecting rod; and a driving device disposed on the main body for controlling the rotation of the rotating member, causing the second end of the sliding member to extend or retract into the through holes.

[0005] In the preferred embodiment of the above-mentioned disc ring material handling mechanism, the driving device is a servo motor or a rotary cylinder.

[0006] In the preferred embodiment of the above-mentioned disc ring material handling mechanism, a bracket is mounted on the main body, the driving device is configured on the bracket, and the main body is mounted on the robotic arm via the bracket.

[0007] In the preferred embodiment of the above-mentioned disc ring material handling mechanism, a detachable disc is provided on the outside of the main body, and an opening corresponding to the number of perforations is provided on the side of the disc.

[0008] In the preferred embodiment of the above-mentioned disc ring material handling mechanism, the sliding member is composed of a first part and at least one set of second parts, the first part being relatively close to the rotating member, and the first part being threadedly connected to the second part.

[0009] In the preferred embodiment of the above-mentioned disc ring material handling mechanism, the rotating component is rotatably mounted in the receiving cavity of the main body by means of a bearing.

[0010] In the preferred embodiment of the above-mentioned disc ring material handling mechanism, the second end of the sliding member is provided with a rubber pad layer.

[0011] In the preferred embodiment of the above-mentioned disc-ring material handling mechanism, the side of the disc is rounded.

[0012] In the preferred embodiment of the above-mentioned disc ring material handling mechanism, the perforations and openings are coated with a polytetrafluoroethylene coating.

[0013] The beneficial effects of this utility model are that, by placing the main body into the middle of the disc ring, the rotating part is controlled to rotate by the driving device, and the rotating part drives the sliding part to slide in the through hole of the main body through the connecting rod, so that the sliding part can extend out of the through hole of the main body, thereby making the second end of the six sets of sliding parts press against the inner ring of the disc ring, thus fixing the disc ring. Then the main body and the disc ring can be transported to the predetermined position. It has the characteristics of simple structure, convenient operation and quick adaptation to disc rings with different inner diameters. Attached Figure Description

[0014] Figure 1 is a front view of this utility model;

[0015] Figure 2 is a schematic diagram of the main body mounted on the robotic arm;

[0016] Figure 3 is a cross-sectional view of this utility model;

[0017] Figure 4 is a cross-sectional view of the present invention.

[0018] In the figure: main body 1, accommodating cavity 11, perforation 12, rotating part 2, sliding part 3, first part 31, second part 32, driving device 4, bracket 5, disc 6, opening 61, rubber pad 7. Detailed Implementation

[0019] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0020] It should be noted that in the description of this utility model, terms such as "upper," "lower," "left," "right," "front," and "rear," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "set," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0022] As shown in Figures 1 to 4, the disc ring material handling mechanism of this utility model includes: a main body 1 having a receiving cavity 11 and at least three sets of through holes 12 penetrating the side wall of the main body 1 to communicate with the receiving cavity 11; a rotating member 2, rotatably installed in the receiving cavity 11 and coaxial with the main body 1; a sliding member 3, placed in the through holes 12, the sliding member 3 having a first end and a second end opposite to each other, the first end being rotatably connected to the rotating member 2 by means of a connecting rod; and a driving device 4, provided on the main body 1, for controlling the rotation of the rotating member 2 to cause the second end of the sliding member 3 to extend or retract into the through hole 12.

[0023] Referring to Figures 1, 3, and 4, the cross-section of the main body 1 is circular to fit the shape of the inner ring of the disc ring. The main body 1 has an accommodating cavity 11 inside, and six sets of through holes 12 are opened on the side of the main body 1. The accommodating cavity 11 is connected to the outside of the main body 1 through the through holes 12. The rotating member 2 is rotatably installed in the accommodating cavity 11 of the main body 1 and is coaxial with the main body 1. Each set of through holes 12 of the main body 1 has a sliding member 3 with a first end and a second end slidably installed in it. The first end of the sliding member 3 is rotatably mounted with a connecting rod, and the other end of the connecting rod is rotatably mounted on the rotating member 2. The driving device 4 is installed on the main body 1 and is used to control the rotating member 2 to rotate clockwise or counterclockwise inside the main body 1.

[0024] Specifically, when picking up the disc ring component, the main body 1 is placed into the middle of the disc ring component. The drive device 4 controls the rotating part 2 to rotate. The rotating part 2 drives the sliding part 3 to slide in the through hole 12 of the main body 1 through the connecting rod, so that the sliding part 3 can extend out of the through hole 12 of the main body 1. This causes the second ends of the six sets of sliding parts 3 to press against the inner ring of the disc ring component, thereby fixing the disc ring component. Then, the position of the main body 1 is moved so that the disc ring component with the second ends of the main body 1 and the sliding parts 3 pressed against each other is transported to a predetermined position. Then, the drive device 4 controls the rotating part 2 to flip over, so that the connecting rod drives the second end of the sliding part 3 to retract into the through hole 12 of the main body 1, thereby releasing the fixing of the disc ring component and realizing the picking up of the disc ring component. It has the characteristics of simple structure and convenient operation. At the same time, by controlling the length of the second end of the sliding part 3 extending out of the through hole 12 of the main body 1, the picking mechanism of this application can carry disc ring components of different sizes, thereby improving the applicability of this application.

[0025] In one or more embodiments, the drive device 4 is a servo motor or a rotary cylinder.

[0026] In one or more embodiments, a bracket 5 is mounted on the main body 1, and a drive device 4 is disposed on the bracket 5. The main body 1 is mounted on a robotic arm via the bracket 5. Referring to Figures 1 and 2, the bracket 5 is bolted to the drive end of the robotic arm. By controlling the movement of the main body 1 through the robotic arm, the efficiency of picking up and placing disc ring parts in this application can be greatly improved.

[0027] In one or more embodiments, a detachable disc 6 is provided on the outside of the main body 1, and the side of the disc 6 has openings 61 corresponding to the number of through holes 12. Referring to Figures 1, 3, and 4, the disc 6 is detachably mounted on the outer periphery of the main body 1 by bolts. The disc 6 has a plurality of through openings 61 along the radial direction, and the number of openings 61 corresponds to the number of through holes 12 on the main body 1. When the disc 6 is mounted on the main body 1, the openings 61 on the disc 6 are coaxial with the through holes 12 of the main body 1. By detachably mounting the disc 6 on the main body 1, the overall outer diameter can be increased or decreased to accommodate disc rings of different sizes, thereby further improving the applicability of this application.

[0028] In one or more embodiments, the slider 3 is composed of a first part 31 and at least one set of second parts 32, the first part 31 being relatively close to the rotator 2, and the first part 31 being threadedly connected to the second part 32.

[0029] Referring to Figures 3 and 4, the first part 31 of the slider 3 is relatively close to the rotating part 2. The first part 31 of the slider 3 has a screw hole on the side facing the second part 32. The second part 32 of the slider 3 has a stud that matches the screw hole at the end facing the first part 31. With this arrangement, the length of the slider 3 can be controlled to meet the usage needs of different scenarios.

[0030] In one or more embodiments, the rotating member 2 is rotatably mounted within the receiving cavity 11 of the main body 1 by means of a bearing. This arrangement reduces the frictional force when the rotating member 2 rotates within the receiving cavity 11 of the main body 1, thereby reducing the generation of abnormal noise.

[0031] In one or more embodiments, a rubber pad 7 is provided at the second end of the slider 3. This arrangement reduces damage to the second end of the slider 3 when it abuts against the disc ring, thus improving the performance of this application.

[0032] In one or more embodiments, the sides of the disk 6 are rounded. Referring to Figure 1, the rounded sides of the disk 6 facilitate the entry and exit of the main body 1 into the disk ring, reducing the possibility of collision between the two.

[0033] In one or more embodiments, a polytetrafluoroethylene (PTFE) coating is sprayed inside the perforation 12 and the opening 61. It should be noted that the PTFE coating has a certain self-lubricating and anti-corrosion effect, which can reduce the possibility of corrosion inside the opening 61 of the disc 6 and the perforation 12 of the main body 1.

[0034] The above embodiments are only for illustrating the technical concept and features of this utility model. Their purpose is to enable those skilled in the art to understand the content of this utility model and implement it. They cannot be used to limit the protection scope of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be covered within the protection scope of this utility model.

Claims

1. A disc ring material handling mechanism, characterized in that, include: The main body has a receiving cavity and at least three sets of through holes penetrating the sidewall of the main body to communicate with the receiving cavity; A rotating component is rotatably mounted within the accommodating cavity and coaxial with the main body. A slider is placed inside the perforation. The slider has a first end and a second end opposite to each other. The first end is rotatably connected to the rotating member by means of a connecting rod. A driving device is provided on the main body and is used to control the rotation of the rotating member so that the second end of the slider extends out or retracts into the perforation.

2. The disc ring material handling mechanism according to claim 1, characterized in that: The driving device is a servo motor or a rotary cylinder.

3. The disc ring material handling mechanism according to claim 1 or 2, characterized in that: A bracket is mounted on the main body, and the drive device is disposed on the bracket. The main body is mounted on the robotic arm via the bracket.

4. The disc ring material handling mechanism according to claim 1, characterized in that: The main body is provided with a detachable disc on the outside, and the side of the disc has an opening corresponding to the number of perforations.

5. The disc ring material handling mechanism according to claim 1 or 4, characterized in that: The slider consists of a first part and at least one set of second parts, the first part being relatively close to the rotating part, and the first part being threadedly connected to the second part.

6. The disc ring material handling mechanism according to claim 1, characterized in that: The rotating component is rotatably mounted in the accommodating cavity of the main body by means of a bearing.

7. The disc ring material handling mechanism according to claim 1, characterized in that: The second end of the slider is provided with a rubber pad layer.

8. The disc ring material handling mechanism according to claim 4, characterized in that: The sides of the disk are rounded.

9. The disc ring material handling mechanism according to claim 4, characterized in that: The perforations and openings are coated with a polytetrafluoroethylene coating.

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