A circumferential handling hand

Abstract

The utility model discloses a circumference carries hand, including rotary table, first sliding platform air cylinder, second sliding platform air cylinder and pneumatic clamp hand, the bottom fixed mounting bottom plate of rotary table, the rotary table's carousel is fixed with the profiled column, and the profiled column is fixed with the stand of stand, and rotary table is connected with the drive motor, and first sliding platform air cylinder and second sliding platform air cylinder all include base and action end, the base fixed mounting of first sliding platform air cylinder is in the front end of stand base, and the action end of first sliding platform air cylinder is connected with the base bottom of second sliding platform air cylinder, and the action end of second sliding platform air cylinder is connected with the step motor of deceleration, and pneumatic clamp hand is connected with the step motor of deceleration, and pneumatic clamp hand includes the jaw and clamping air cylinder, and the side of stand base is fixed with first sensor support, and the original point sensor is fixed on first sensor support, and rotary table side is fixed with sensor shield piece, and the both sides fixed connection of motor support has second sensor support, and the proximity switch is fixedly installed on second sensor support.

Description

Technical Field

[0001] This utility model relates to the field of workpiece sorting technology, and in particular to a circumferential handling hand. Background Technology

[0002] In school experiments and practical training courses, as well as in some industrial settings, it is necessary to flip and transport workpieces. Existing flipping and transport devices occupy a large space and have low integration, which greatly limits their application in experimental and training schemes and industrial site layouts. Existing circular transporters typically have only one rotating axis, which results in a small gripping range and limited degrees of freedom. Furthermore, existing circular transporters usually have a height lifting device to drive the transporter's vertical movement, but the existing lifting device often uses a single cylinder to control two points, which further limits the transporter's vertical adjustment range. Utility Model Content

[0003] The purpose of this application is to provide a circumferential handling hand in response to the technical deficiencies existing in the prior art.

[0004] The technical solution adopted to achieve the purpose of this application is:

[0005] A circular transporter includes a rotary table, a first slide cylinder, a second slide cylinder, and a pneumatic gripper;

[0006] A mounting base plate is fixedly installed at the bottom of the rotary table; a profile column is fixedly installed on the turntable of the rotary table, a column base is fixedly installed on the profile column, and a drive motor is connected to the rotary table.

[0007] Both the first and second slide cylinders include a base and an actuating end; the base of the first slide cylinder is fixedly installed at the front end of the column base; the actuating end of the first slide cylinder is fixedly connected to the bottom of the base of the second slide cylinder through a cylinder cascade bracket; the actuating end of the second slide cylinder is connected to a reduction stepper motor through a stepper motor bracket; the pneumatic gripper is connected to the reduction stepper motor through a gripper connecting bracket and a connecting flange; the pneumatic gripper includes grippers and a gripping cylinder for controlling the gripper's clamping and releasing.

[0008] A first sensor bracket is fixedly installed on the side of the column base. The first sensor bracket has a mounting hole, and an origin sensor is fixedly installed in the mounting hole. A sensor shielding plate is fixedly installed on the side of the rotary table.

[0009] The motor bracket is fixedly connected to two sides of the second sensor bracket. Each second sensor bracket is provided with a mounting hole, and a proximity switch is fixedly installed in the mounting hole.

[0010] In the above technical solution, the mounting base plate is provided with a plurality of elongated mounting holes.

[0011] In the above technical solution, the column base is a C-shaped column base.

[0012] In the above technical solution, the column base is provided with a plurality of bolt holes for fixing the column base to the profile column.

[0013] In the above technical solution, a raised pad for providing space for high-pressure gas and wires is fixedly installed between the rotary table and the mounting base plate.

[0014] In the above technical solution, the raised platform has a U-shaped structure.

[0015] In the above technical solution, the motor bracket, the gripper connecting frame, the cylinder connecting frame and the first sensor bracket are all L-shaped brackets.

[0016] In the above technical solution, a connecting ear is formed on the second sensor bracket, and the connecting ear is fixed to the motor bracket by bolts.

[0017] The beneficial effects of this utility model are as follows:

[0018] 1. The circular transporter of this utility model can rotate the workpiece 360°. It has a simple structure and reasonable design. All functional components are mounted on a single column base. The structure is compact, low in height, occupies little space, and has a high degree of integration. It can be easily transplanted and deployed to the corresponding work station in the work environment. Moreover, because of its small size, more modules can be laid out on a limited desktop, enriching the experimental and training content.

[0019] 2. The circular transporter of this utility model, through the combination of a rotary table and a speed-reducing stepper motor, enables the pneumatic gripper to have a wider gripping range and a higher degree of freedom.

[0020] 3. The circular transporter of this utility model, through the combination of the first slide cylinder and the second slide cylinder, can drive the pneumatic gripper to clamp the workpiece in a combination control of four vertical points (00, 01, 10, 11).

[0021] 4. The circular transporter of this utility model is equipped with an origin sensor and a proximity switch, which can determine the origin position of the rotary table and prevent the rotary table and pneumatic gripper from losing control of their rotation. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the circumferential transporter structure described in this utility model. Figure 1 .

[0024] Figure 2 This is a partial structural diagram of the first slide cylinder and the second slide cylinder described in this utility model.

[0025] Figure 3 This is a schematic diagram of the circumferential transporter structure described in this utility model. Figure 2 .

[0026] In the diagram: 1-Second slide cylinder, 2-Reduced stepper motor, 3-Motor bracket, 4-Second sensor bracket, 401-Connecting ear, 5-Proximity switch, 6-Connecting flange, 7-Grip connecting frame, 8-Grip cylinder, 9-Gripper, 10-Cylinder series frame, 11-Turntable, 1101-Turntable, 12-Elevation pad, 13-Mounting base plate, 1301-Fixed mounting hole, 14-Sensor shield, 15-First sensor bracket, 16-First slide cylinder, 17-Column base, 18-Profile column, 19-Origin sensor. Detailed Implementation

[0027] To enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be further described below with reference to specific embodiments.

[0028] A type of circular transporter, see Figure 1 , Figure 2 It includes a rotary table 11, a first slide cylinder 16, a second slide cylinder 1, and a pneumatic gripper, wherein,

[0029] A mounting base plate 13 is fixedly installed at the bottom of the rotary table 11 to support the entire circumferential handling structure. A profile column 18 is fixedly installed on the turntable 1101 of the rotary table 11, and a column base 17 (a C-shaped column base) is fixedly installed on the profile column 18 for adjusting its height. The rear end of the column base 17 is fixedly installed on the profile column 18 to ensure the overall stability of the column base 17. The rotary table 11 is connected to a drive motor to drive the turntable 1101 of the rotary table 11 to rotate, thereby causing the column base 17 to rotate 360°. The drive motor is either a servo motor or a stepper motor. The column base 17 has multiple bolt holes to fix it to the profile column 18.

[0030] Furthermore, the mounting base plate 13 is provided with a plurality of elongated mounting holes 1301 to facilitate the adjustment of the circumferential handling hand to a suitable mounting position.

[0031] A support pad 12 is fixedly installed between the rotary table 11 and the mounting base plate 13 to provide space for high-pressure gas and wires, and to reduce vibration and noise during operation; wherein, the support pad 12 has a U-shaped structure, which facilitates fixing between the rotary table 11 and the mounting base plate 13 to prevent displacement.

[0032] Both the first slide cylinder 16 and the second slide cylinder 1 include a base and an actuating end. The base of the first slide cylinder 16 is fixedly installed at the front end of the column base 17. The actuating end of the first slide cylinder 16 is fixedly connected to the bottom of the base of the second slide cylinder 1 via a cylinder cascade bracket 10, and is used to drive the second slide cylinder 1 to move up and down through the first slide cylinder 16. The actuating end of the second slide cylinder 1 is connected to a reduction stepper motor 2 via a stepper motor bracket 3, and the reduction stepper motor 2 is driven to move up and down through the second slide cylinder 1. The first slide cylinder 16 and the second slide cylinder 1 work together to enable the pneumatic gripper to clamp the workpiece in a combination control of four vertical points (00, 01, 10, 11). The pneumatic gripper is connected to the reduction stepper motor 2 via a gripper connecting frame 7 and a connecting flange 6. The reduction stepper motor 2 drives the pneumatic gripper to rotate. The pneumatic gripper includes grippers 9 and a clamping cylinder 8 that controls the clamping and releasing of the grippers 9. The clamping cylinder 8 is fixedly mounted on the gripper connecting frame 7, and the gripper connecting frame 7 is rotatably connected to the output end of the reduction stepper motor 2 via the connecting flange 6. The motor bracket 3, gripper connecting frame 7, and cylinder connecting frame 10 are all L-shaped brackets, facilitating the fixed connection between components.

[0033] A first sensor bracket 15 is fixedly installed on the side of the column base 17. The first sensor bracket 15 has a mounting hole, in which an origin sensor 19 is fixedly installed. A sensor shielding plate 14 is fixedly installed on the side of the rotary table 11 to determine the origin position of the turntable 1101 of the rotary table 11. The first sensor bracket 15 is an L-shaped bracket and is fixed to the column base 17 with bolts.

[0034] Furthermore, the height of the column base 17 fixedly installed on the profile column 18 can be adjusted according to experimental requirements. When the distance between the bottom of the column base 17 and the top of the turntable 1101 of the rotary table 11 is greater than the preset height value, the first sensor bracket 15 is fixed to the profile column 18 by bolts.

[0035] The motor bracket 3 is fixedly connected to two sides of a second sensor bracket 4. Each second sensor bracket 4 is provided with a mounting hole, in which a proximity switch 5 (limit sensor) is fixedly installed to prevent the pneumatic gripper from losing control of its direction. A connecting ear 401 is formed on the second sensor bracket 4, and the connecting ear 401 is fixed to the motor bracket 3 by bolts.

[0036] Example 2

[0037] Based on Example 1, see Figure 3 The first sensor bracket 15 is provided with two mounting holes. One mounting hole is fixedly installed with an origin sensor 19, and the other mounting hole is fixedly installed with a proximity switch to prevent the turntable 1101 of the rotary table 11 from losing control of its rotation.

[0038] For ease of explanation, spatial relative terms such as “up,” “down,” “left,” and “right” are used in the embodiments to describe the relationship of one element or feature shown in the figures relative to another element or feature. It should be understood that, in addition to the orientations shown in the figures, spatial terms are intended to include different orientations of the device in use or operation. For example, if the device in the figures is inverted, an element described as being “down” of other elements or features would be positioned “up” of those other elements or features. Therefore, the exemplary term “down” can encompass both up and down orientations. The device may be positioned in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0039] Moreover, relational terms such as “first” and “second” are used merely to distinguish one component from another that has the same name, without necessarily requiring or implying any such actual relationship or order between the components.

[0040] The above description is only a preferred embodiment of the present utility model. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A circular transporter, characterized in that, It includes a rotary table, a first slide cylinder, a second slide cylinder, and a pneumatic gripper; A mounting base plate is fixedly installed at the bottom of the rotary table; a profile column is fixedly installed on the turntable of the rotary table, a column base is fixedly installed on the profile column, and a drive motor is connected to the rotary table. Both the first and second slide cylinders include a base and an actuating end; the base of the first slide cylinder is fixedly installed at the front end of the column base; the actuating end of the first slide cylinder is fixedly connected to the bottom of the base of the second slide cylinder through a cylinder cascade bracket; the actuating end of the second slide cylinder is connected to a reduction stepper motor through a stepper motor bracket; the pneumatic gripper is connected to the reduction stepper motor through a gripper connecting bracket and a connecting flange; the pneumatic gripper includes grippers and a gripping cylinder for controlling the gripper's clamping and releasing. A first sensor bracket is fixedly installed on the side of the column base. The first sensor bracket has a mounting hole, and an origin sensor is fixedly installed in the mounting hole. A sensor shielding plate is fixedly installed on the side of the rotary table. The motor bracket is fixedly connected to two sides of the second sensor bracket. Each second sensor bracket is provided with a mounting hole, and a proximity switch is fixedly installed in the mounting hole.

2. The circumferential transporter according to claim 1, characterized in that, The mounting base plate is provided with multiple elongated mounting holes.

3. The circumferential transporter according to claim 1, characterized in that, The column base is a C-shaped column base.

4. The circumferential transporter according to claim 1, characterized in that, The column base is provided with multiple bolt holes for fixing the column base to the profile column.

5. The circumferential transporter according to claim 1, characterized in that, An elevated pad for providing space for high-pressure gas and electrical wires is fixedly installed between the rotary table and the mounting base plate.

6. The circumferential transporter according to claim 5, characterized in that, The raised platform has a U-shaped structure.

7. The circumferential transporter according to claim 1, characterized in that, The motor bracket, gripper connecting frame, cylinder series frame, and first sensor bracket are all L-shaped brackets.

8. The circumferential transporter according to claim 1, characterized in that, The second sensor bracket has a connecting ear formed thereon, which is fixed to the motor bracket by bolts.

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