Carrying robot and carrying clamp thereof

Abstract

The utility model discloses a transfer robot and a transfer clamp thereof. The transfer robot comprises a clamp seat; the screw rod is rotatably connected to the clamp seat, the screw rod is provided with a first threaded section and a second threaded section, and the thread turning direction of the first threaded section is opposite to that of the second threaded section; the first clamping plate is in threaded connection with the first threaded section; and the second clamping plate is in threaded connection with the second threaded section. In the clamping or loosening process, the screw rod is rotated, so that the first clamping plate and the second clamping plate are driven to get close to each other or get away from each other, and clamping or loosening of the steel reinforcement framework is achieved. After the screw rod is rotated to clamp the reinforcement cage, due to the fact that the screw rod has self-locking performance, the reliability of clamping the reinforcement cage by the second clamping plate and the first clamping plate is high, and safety accidents are not likely to be induced.

Description

Technical Field

[0001] The utility model relates to the technical field of handling robots, in particular to a handling robot and a handling fixture thereof. Background Art

[0002] A handling robot is a type of automated equipment widely used in industrial production to carry out workpiece handling tasks. It can improve production efficiency and reduce labor costs.

[0003] In concrete structure prefabrication projects, handling robots have been widely used. The handling of steel frames and other parts of prefabricated concrete structures is basically achieved by handling robots. However, due to the limited floor space of the factory, the handling range of the handling robots may overlap with other work areas. At this time, the reliability of the handling robots needs to be enhanced, otherwise there will be greater safety hazards. Utility Model Content

[0004] The technical problem to be solved by the utility model is: the utility model provides a transport robot and a transport fixture thereof to solve the problem that the transport robot has low reliability and is prone to safety accidents.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a handling fixture for a handling robot, comprising: a fixture base; a screw, the screw is rotatably connected to the fixture base, the screw is provided with a first thread segment and a second thread segment, the thread rotation direction of the first thread segment is opposite to the thread rotation direction of the second thread segment; a first clamping plate, the first clamping plate is screwed to the first thread segment; and a second clamping plate, the second clamping plate is screwed to the second thread segment.

[0006] The beneficial effect of the present invention is that during the clamping or loosening process, the screw is rotated to drive the first and second clamping plates toward or away from each other, thereby clamping or loosening the steel frame. After the screw is rotated to clamp the steel frame, the self-locking nature of the screw ensures that the second and first clamping plates retain the steel frame with high reliability, reducing the risk of safety accidents. Preferably, the screw is rotatably connected to the clamp base via a bearing.

[0007] Preferably, it also includes:

[0008] A plurality of guide posts, wherein the plurality of guide posts are arranged on the fixture seat;

[0009] Guide hole: the first clamping plate and the second clamping plate are provided with guide holes adapted to the guide posts.

[0010] Preferably, it also includes:

[0011] A flexible member is provided on the side of the first splint facing the second splint, and a flexible member is provided on the side of the second splint facing the first splint.

[0012] Preferably, it also includes:

[0013] The first clamping plate and the second clamping plate are provided with a connecting piece, the connecting piece at least partially extends into the flexible piece, and an enlarged head is provided at one end of the connecting piece extending into the flexible piece.

[0014] Preferably, it also includes:

[0015] A first rotary power source is connected to the screw.

[0016] Based on another purpose, the present invention also provides the following technical solution: a handling robot, the handling robot using the above handling fixture, comprising:

[0017] base;

[0018] A second rotary power source, the second rotary power source is arranged on the machine base;

[0019] The first joint has one end connected to the second rotary power source, and the other end of the first joint is connected to a connecting arm, which is connected to the handling fixture.

[0020] Preferably, it also includes:

[0021] a third rotary power source, the third rotary power source being provided at the first joint;

[0022] The second joint has one end connected to the third rotary power source, and the other end connected to the connecting arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The figure is a three-dimensional structural diagram of a handling robot and a handling fixture thereof;

[0024] Figure 2 for Figure 1 A partial enlarged view of point A in the middle;

[0025] Figure 3 A cross-sectional view of the handling fixture.

[0026] In the figure: machine base 1, second rotary power source 2, first joint 3, third rotary power source 4, second joint 5, connecting arm 7, clamp seat 9, guide column 10, first clamping plate 11, flexible member 12, connecting member 13, first rotary power source 14, screw 15, first threaded segment 151, second threaded segment 152, second clamping plate 16. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the present invention, the present invention will be described in further detail below with reference to the accompanying drawings and specific implementation methods.

[0028] In this article, terms such as "upper, lower, inside, outside" are established based on the positional relationships shown in the drawings. Depending on the different drawings, the corresponding positional relationships may also change accordingly. Therefore, they cannot be understood as absolute limitations on the scope of protection; moreover, relational terms such as "first" and "second" are only used to distinguish one component from another with the same name, and do not necessarily require or imply any actual relationship or order between these components.

[0029] Example 1

[0030] like Figure 1-3 As shown, this embodiment provides a handling fixture for a handling robot, including: a fixture base 9; a screw 15, the screw 15 is rotatably connected to the fixture base 9, the screw 15 is provided with a first thread segment 151 and a second thread segment 152, the thread rotation direction of the first thread segment 151 is opposite to the thread rotation direction of the second thread segment 152; a first clamping plate 11, the first clamping plate 11 is screwed to the first thread segment 151; and a second clamping plate 16, the second clamping plate 16 is screwed to the second thread segment 152.

[0031] Specifically, during the clamping or loosening process, the screw 15 is rotated, thereby driving the first clamping plate 11 and the second clamping plate 16 toward or away from each other, thereby clamping or loosening the steel frame. After the screw 15 is rotated to clamp the steel frame, the self-locking nature of the screw 15 ensures that the second clamping plate 16 and the first clamping plate 11 clamp the steel frame with high reliability, making it less likely to cause safety accidents. Preferably, the screw 15 is rotatably connected to the clamp base 9 via a bearing.

[0032] Furthermore, the fixture further comprises: a plurality of guide posts 10 disposed on the fixture base 9; and guide holes, with the first and second clamping plates 11 and 16 provided with guide holes adapted to fit the guide posts 10. The cooperation between the guide posts 10 and the guide holes improves the stability of the movement of the first and second clamping plates 11 and 16. Furthermore, the cooperation between the guide posts 10 and the guide holes reduces the vertical force applied to the screw 15, thereby preventing the screw 15 from being subjected to excessive vertical force and thus shortening its service life.

[0033] Furthermore, the present invention further comprises a flexible member 12, which is provided on the side of the first clamping plate 11 facing the second clamping plate 16, and on the side of the second clamping plate 16 facing the first clamping plate 11. During the process of clamping the steel bar skeleton, the flexible member 12 can be deformed so that the steel bars of the steel bar skeleton can be wrapped by the flexible member 12 during the process of clamping the steel bar skeleton, thereby increasing the stability of the clamping of the steel bar skeleton. Preferably, the flexible member 12 is made of rubber, and an adhesive is provided between the flexible member 12 and the first clamping plate 11 or the second clamping plate 16.

[0034] Furthermore, the present invention further comprises a connector 13, which is provided between the first and second clamping plates 11 and 16. The connector 13 at least partially extends into the flexible member 12, and an enlarged head is provided at one end of the connector 13 extending into the flexible member 12. One end of the connector 13 is connected to the connector 13. The other end of the connector 13 is embedded within the flexible member 12 to enhance the connection between the connector 13 and the flexible member 12. Preferably, a plurality of connectors 13 are provided.

[0035] Furthermore, the invention further comprises: a first rotary power source 14, the first rotary power source 14 being connected to the screw 15. The first rotary power source 14 drives the screw 15 to rotate, and the first rotary power source 14 is preferably a motor.

[0036] Example 2

[0037] The same parts in this embodiment as those in the first embodiment are given the same reference numerals, and the same text descriptions are omitted.

[0038] like Figure 1 As shown, this embodiment discloses a handling robot, which uses the handling fixture in Example 1 and includes: a machine base 1; a second rotary power source 2, which is arranged on the machine base 1; a first joint 3, one end of the first joint 3 is connected to the second rotary power source 2, and the other end of the first joint 3 is connected to a connecting arm 7, which is connected to the handling fixture. The second rotary power source 2 drives the first joint 3 to rotate, thereby driving the connecting arm 7 to move, driving the handling fixture to move, and realizing the handling of the steel skeleton. The structure of the handling robot is a mature existing technology, and the specific structure of the handling robot is not limited here. The connecting arm 7 is connected to the fixture base 9 through fasteners. When the handling fixture is damaged, it can be removed and repaired separately to reduce maintenance costs.

[0039] Furthermore, it also includes: a third rotary power source 4, which is arranged at the first joint 3;

[0040] The second joint 5 has one end connected to the third rotary power source 4 and the other end connected to the connecting arm 7. The second joint 5 is provided to increase the carrying range of the robot arm.

[0041] The above-mentioned technical features can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

Claims

1. A handling fixture for a handling robot, characterized in that: include: Clamp seat (9); a screw rod (15), the screw rod (15) being rotatably connected to the clamp seat (9), the screw rod (15) being provided with a first thread segment (151) and a second thread segment (152), the thread rotation direction of the first thread segment (151) being opposite to the thread rotation direction of the second thread segment (152); a first clamping plate (11), wherein the first clamping plate (11) is screwed to the first threaded section (151); A second clamping plate (16), wherein the second clamping plate (16) is screwed to the second threaded section (152).

2. The handling fixture of a handling robot according to claim 1, characterized in that: Also includes: A plurality of guide posts (10), wherein the plurality of guide posts (10) are arranged on the fixture seat (9); Guide holes: the first clamping plate (11) and the second clamping plate (16) are provided with guide holes adapted to the guide posts (10).

3. The handling fixture of a handling robot according to claim 1, characterized in that: Also includes: A flexible member (12) is provided on a side of the first clamping plate (11) facing the second clamping plate (16), and a flexible member (12) is provided on a side of the second clamping plate (16) facing the first clamping plate (11).

4. The handling fixture of a handling robot according to claim 3, characterized in that: Also includes: A connecting piece (13) is provided on the first clamping plate (11) and the second clamping plate (16), the connecting piece (13) at least partially extends into the flexible piece (12), and an enlarged head is provided at one end of the connecting piece (13) extending into the flexible piece (12).

5. The handling fixture of a handling robot according to claim 1, characterized in that: Also includes: A first rotary power source (14) is connected to the screw (15).

6. A transport robot, the transport robot using the transport fixture according to any one of claims 1 to 5, characterized in that: include: Machine base (1); a second rotary power source (2), the second rotary power source (2) being arranged on the machine base (1); A first joint (3), one end of the first joint (3) is connected to the second rotary power source (2), the other end of the first joint (3) is connected to a connecting arm (7), and the connecting arm (7) is connected to the transport fixture.

7. A handling robot according to claim 6, characterized in that: Also includes: a third rotary power source (4), the third rotary power source (4) being arranged at the first joint (3); A second joint (5), one end of the second joint (5) is connected to the third rotary power source (4), and the other end of the second joint (5) is connected to the connecting arm (7).

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