Quick-changing device for industrial robot actuator

Abstract

The utility model discloses an industrial robot actuator quick-changing device which comprises a flange plate, a connecting seat is arranged on one side of the flange plate, a mounting sleeve is arranged on the connecting seat, and a plurality of fixing mechanisms are annularly and evenly arranged in the mounting sleeve. The fixing mechanism comprises a fixing plate, the fixing plate is arranged on one side of an adjusting block, the adjusting block is movably arranged in a guide groove, a transverse adjusting rod is arranged on one side of the adjusting block, one end of the transverse adjusting rod is movably arranged in a guide hole, the guide hole is formed in a guide seat, and an upper wedge block is further arranged on one side of the transverse adjusting rod. According to the device, actuator bodies of different specifications can be automatically centered and positioned, meanwhile, the actuator bodies of different specifications can be rapidly clamped and fixed, the multiple sets of fixing plates can be synchronously controlled to be opened and closed, the fixing efficiency is improved, and the practicability is high. Actuators of different specifications can be conveniently and rapidly disassembled and assembled.

Description

TECHNICAL FIELD

[0001] The utility model belongs to industrial robot technical field, concretely relates to industrial robot executor quick change device. BACKGROUND

[0002] The industrial robot arm end usually needs to carry multiple executors, and different executors need different working conditions, such as air supply, power supply, etc., in order to facilitate the replacement of the executor, the quick change device is usually arranged on the robot arm to improve the replacement efficiency of the robot executor.

[0003] The utility model discloses an industrial robot end executor quick change device as disclosed in the authorized announcement no. The connecting flange's upper end fixed mounting has the eye, the both ends of the eye are opened the threaded hole, the inside of threaded hole is provided with fixed structure, the upper and lower both ends of the eye are opened the sliding slot, the sliding slot's inside sliding installation has the sliding block, the inside of the eye is provided with quick change mechanism, the both ends of quick change mechanism are opened the through -hole, the inner surface of quick change mechanism is fixedly connected with the spring, the spring's one end is fixedly connected with the support plate, the support plate's one end is provided with the elastic pad, the inside of quick change mechanism is provided with the executor body, this scheme can conveniently install the executor, and also can be suitable for different specifications of the executor.

[0004] The above scheme needs to position the executor first when using, and then fix the executor, which cannot automatically position and lock different specifications simultaneously, is not convenient for quickly fixing and disassembling different specifications of the executor, and reduces the disassembly efficiency of different specifications of the executor, therefore, the utility model provides an industrial robot executor quick change device. UTILITY MODEL CONTENTS

[0005] The utility model discloses an industrial robot executor quick change device, to solve the prior art in the background art proposed in the prior art needs to position the executor first, and then fix the executor, which cannot automatically position and lock different specifications simultaneously, is not convenient for quickly fixing and disassembling different specifications of the executor, and reduces the disassembly efficiency of different specifications of the executor.

[0006] To achieve the above object, the utility model provides the following technical scheme: an industrial robot executor quick change device, including flange plate, the one side of flange plate is provided with the link seat, install the sleeve on the link seat, the inside of install the sleeve is evenly provided with multiple fixed mechanisms in ring shape;

[0007] The fixed mechanism comprises a fixed plate, the fixed plate is arranged on one side of an adjusting block, the adjusting block is movably arranged in a guide groove, the guide groove is arranged on the upper surface of a connecting seat, a transverse adjusting rod is arranged on one side of the adjusting block, one end of the transverse adjusting rod is movably arranged in a guide hole, the guide hole is arranged in a guide seat, the guide seat is arranged on one side of the guide groove, and an upper wedge block is further arranged on one side of the transverse adjusting rod.

[0008] The connecting seat is further provided with an adjusting mechanism for simultaneously controlling a plurality of fixed mechanisms to open and close synchronously.

[0009] Preferably, a reset spring is arranged in the guide hole, the reset spring is sleeved on the transverse adjusting rod, and through the elastic force of the reset spring, the transverse adjusting rod can be automatically reset and moved, and different specifications of the actuator body can be automatically released.

[0010] Preferably, the adjusting mechanism comprises a bearing sleeve ring, the bearing sleeve ring is arranged on the lower side of the connecting seat, a plurality of jack rods are uniformly arranged in the form of a ring on the bearing sleeve ring, a lower wedge block corresponding to the upper wedge block is arranged at one end of the jack rod, and through the transmission of the lower wedge block and the upper wedge block, the transverse movement of the plurality of transverse adjusting rods can be synchronously controlled.

[0011] Preferably, the jack rod extends into the guide groove, and the jack rod is movably arranged on one side of the connecting seat, so that the guidance during movement is improved.

[0012] Preferably, an adjusting groove is arranged on one side of the connecting seat, an adjusting screw is arranged in the adjusting groove, an adjusting nut is arranged on the adjusting screw, one end of the adjusting nut is connected with the bearing sleeve ring, through the rotation of the adjusting screw, the bearing sleeve ring can be controlled to ascend and descend, and then the ascending and descending of the plurality of lower wedge blocks can be synchronously controlled.

[0013] Preferably, one end of the adjusting screw is connected with an adjusting knob, and the adjusting knob is arranged on one side of the upper surface of the connecting seat, through the arrangement of the adjusting knob, the rotating direction of the adjusting screw can be controlled.

[0014] Preferably, a limiting sliding block is further arranged on the other side of the outer surface of the bearing sleeve ring, one end of the limiting sliding block is slidably arranged in a limiting sliding groove, and the limiting sliding groove is arranged on the other side of the connecting seat, so that the guidance during the ascending and descending of the bearing sleeve ring is improved.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] (1) The utility model can automatically center and position different specifications of the actuator body, can quickly clamp and fix the actuator body of different specifications, and the clamping and fixing operation is convenient.

[0017] (2) The utility model discloses can synchronous control multiple fixed plates to open and shut, and then can clamp and loosen the different specification different specification executor body, and it is convenient to the quick disassembly and assembly of different specification executor. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structure schematic diagram of the utility model;

[0019] Figure 2 It is the overhead structure schematic diagram of the utility model;

[0020] Figure 3 It is the half cut structure schematic diagram of the utility model;

[0021] Figure 4 It is the half cut structure schematic diagram of the utility model in fixed mechanism;

[0022] Figure 5 It is Figure 3 It is the enlarged structure schematic diagram of A in the utility model;

[0023] Figure 6 It is Figure 3 It is the enlarged structure schematic diagram of B in the utility model;

[0024] In the drawing: 1, fixed mechanism;2, adjusting mechanism;3, flange plate;4, link seat;5, mounting sleeve;6, executor body;11, fixed plate;12, adjusting block;13, guide groove;14, guide seat;15, upper wedge block;16, transverse adjusting rod;17, reset spring;18, guide hole;21, adjusting knob;22, bearing sleeve ring;23, adjusting screw;24, adjusting nut;25, jacking rod;26, lower wedge block;27, sliding block;28, limit sliding slot. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0026] Please refer to Figures 1-4 The utility model provides a technical scheme: industrial robot executor quick change device, the flange plate 3 one side sets up link seat 4, sets up mounting sleeve 5 on link seat 4, and four sets of fixed mechanism 1 are evenly arranged in ring shape in mounting sleeve 5;

[0027] The fixing mechanism 1 comprises a fixing plate 11, and specifically, an arc-shaped surface is arranged on one side of the fixing plate 11, so that the fitting area of the fixing plate 11 and the outer surface of the actuator body 6 is increased, the clamping and fixing effect is improved, the fixing plate 11 is arranged on one side of an adjusting block 12, the adjusting block 12 is movably arranged in a guide groove 13 arranged on the upper surface of the connecting seat 4, a transverse adjusting rod 16 is arranged on one side of the adjusting block 12, one end of the transverse adjusting rod 16 is movably arranged in a guide hole 18 arranged in a guide seat 14, so that the movement of the transverse adjusting rod 16 can be guided, the guide seat 14 is arranged on one side in the guide groove 13, and an upper wedge block 15 is further arranged on one side of the transverse adjusting rod 16.

[0028] When the actuator body 6 is installed, the actuator body 6 is placed in the installation sleeve 5, is lifted through the adjusting mechanism 2, the movement of the four groups of transverse adjusting rods 16 can be controlled at the same time, the four groups of transverse adjusting rods 16 synchronously drive the adjusting blocks 12 to move in the guide grooves 13, the four groups of adjusting blocks 12 drive the four groups of fixing plates 11 to move towards the actuator body 6, in the movement process of the four groups of fixing plates 11, the actuator body 6 can be driven to move, and the actuator body 6 is automatically moved to the center position of the installation sleeve 5, when the four groups of fixing plates 11 are fitted with the outer surface of the actuator body 6, the four groups of fixing plates 11 can clamp and fix the actuator body 6, and the automatic centering and clamping and fixing of the actuator body 6 of different specifications are realized.

[0029] Further, a reset spring 17 is arranged in the guide hole 18, the reset spring 17 is sleeved on the transverse adjusting rod 16, when the transverse adjusting rod 16 is compressed, the reset spring 17 is compressed, through the elastic force of the reset spring 17, the transverse adjusting rod 16 can be automatically reset and moved, and the fixing plate 11 is automatically separated from the outer surface of the actuator body 6, and the actuator body 6 of different specifications is loosened.

[0030] Please refer to Figure 3 , Figure 5 and Figure 6 , the connecting seat 4 further comprises an adjusting mechanism 2 for simultaneously controlling the synchronous opening and closing of the four groups of fixing mechanisms 1, the adjusting mechanism 2 comprises a bearing sleeve ring 22 arranged on the lower side in the connecting seat 4, four groups of jacks 25 are uniformly arranged in the ring shape on the bearing sleeve ring 22, one end of each jack 25 is arranged in correspondence with a lower wedge block 26 of an upper wedge block 15, through the transmission of the lower wedge block 26 and the upper wedge block 15, the transverse movement of the multiple groups of transverse adjusting rods 16 can be synchronously controlled, the jacks 25 extend into the guide grooves 13, and the jacks 25 are movably arranged on one side in the connecting seat 4, so that the guidance during movement is improved.

[0031] The adjusting groove is arranged on one side in the adapter seat 4, the adjusting screw 23 is arranged in the adjusting groove, the adjusting nut 24 is arranged on the adjusting screw 23, one end of the adjusting nut 24 is connected with the bearing sleeve ring 22, the bearing sleeve ring 22 can be controlled to ascend and descend through the rotation of the adjusting screw 23, thereby the ascending and descending of the plurality of groups of lower wedge blocks 26 can be synchronously controlled, one end of the adjusting screw 23 is connected with the adjusting knob 21, the adjusting knob 21 is arranged on one side of the upper surface of the adapter seat 4, the rotation direction of the adjusting screw 23 can be controlled through the arrangement of the adjusting knob 21.

[0032] When the actuator body 6 is placed in the mounting sleeve 5, the adjusting knob 21 is rotated clockwise, the adjusting knob 21 drives the adjusting screw 23 to rotate clockwise, the bearing sleeve ring 22 is lifted by the adjusting nut 24, the four groups of top rods 25 are moved upward by the bearing sleeve ring 22, the four groups of lower wedge blocks 26 are synchronously moved upward by the four groups of top rods 25, when the lower wedge blocks 26 are attached to the upper wedge blocks 15, the upper wedge blocks 15 drive the horizontal adjusting rods 16 to move along with the movement of the lower wedge blocks 26, and the four groups of fixed plates 11 clamp and fix the actuator body 6, when the actuator body 6 needs to be replaced, the adjusting screw 23 is counterclockwise rotated, the bearing sleeve ring 22 is moved downward by the adjusting nut 24, thereby the lower wedge blocks 26 are separated from the upper wedge blocks 15, thereby the four groups of fixed plates 11 are synchronously separated from the actuator body 6, so that the actuator body 6 can be quickly replaced.

[0033] Further, the other side of the outer surface of the bearing sleeve ring 22 is further provided with the limiting sliding block 27, one end of the limiting sliding block 27 is slidingly arranged in the limiting sliding groove 28, the limiting sliding groove 28 is arranged on the other side in the adapter seat 4, the limiting sliding block 27 is moved in the limiting sliding groove 28 along with the movement of the bearing sleeve ring 22, so that the guiding property during the ascending and descending of the bearing sleeve ring 22 is improved.

[0034] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. Quick change device for an industrial robot effector, comprising a flange (3), characterized in that: The flange plate (3) is provided with a connecting seat (4) on one side, the connecting seat (4) is provided with a mounting sleeve (5), and a plurality of fixing mechanisms (1) are uniformly arranged in the mounting sleeve (5) in a ring shape; The fixing mechanism (1) comprises a fixing plate (11), the fixing plate (11) is arranged on one side of an adjusting block (12), the adjusting block (12) is movably arranged in a guide groove (13), the guide groove (13) is arranged on the upper surface of the connecting seat (4), a lateral adjusting rod (16) is arranged on one side of the adjusting block (12), one end of the lateral adjusting rod (16) is movably arranged in a guide hole (18), the guide hole (18) is arranged in a guide seat (14), the guide seat (14) is arranged on one side in the guide groove (13), and an upper wedge block (15) is further arranged on one side of the lateral adjusting rod (16). Wherein, the connecting seat (4) is further provided with an adjusting mechanism (2) for simultaneously controlling the synchronous opening and closing of a plurality of fixing mechanisms (1).

2. The industrial robot effector quick change device of claim 1, wherein: The guide hole (18) is provided with a reset spring (17), and the reset spring (17) is sleeved on the lateral adjusting rod (16).

3. The industrial robot effector quick change device of claim 1, wherein: The adjusting mechanism (2) comprises a bearing sleeve ring (22), the bearing sleeve ring (22) is arranged on the lower side of the connecting seat (4), a plurality of jacks (25) are uniformly arranged in a ring shape on the bearing sleeve ring (22), and a lower wedge block (26) corresponding to the upper wedge block (15) is arranged at one end of the jack (25).

4. The industrial robot effector quick change device of claim 3, wherein: The jack (25) extends into the guide groove (13), and the jack (25) is movably arranged on one side in the connecting seat (4).

5. An industrial robot effector quick change device according to claim 3 or 4, characterized in that: One side in the connecting seat (4) is provided with an adjusting groove, the adjusting groove is provided with an adjusting screw (23), the adjusting screw (23) is provided with an adjusting nut (24), and one end of the adjusting nut (24) is connected with the bearing sleeve ring (22).

6. The industrial robot effector quick change device of claim 5, wherein: One end of the adjusting screw (23) is connected with an adjusting knob (21), and the adjusting knob (21) is arranged on one side of the upper surface of the connecting seat (4).

7. The industrial robot effector quick change device of claim 5, wherein: The other side of the outer surface of the bearing sleeve ring (22) is further provided with a limiting sliding block (27), one end of the limiting sliding block (27) is slidably arranged in a limiting sliding groove (28), and the limiting sliding groove (28) is arranged on the other side in the connecting seat (4).

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