A robot hand jig

Abstract

The utility model relates to jig technical field discloses a kind of robot hand grab jigs, including jig frame, the lower layer of jig frame is equipped with the rear mould piece implantation module of mould rear mould is implanted hardware;And the lower layer of jig frame is also equipped with the side piece implantation module of mould side mould is implanted hardware;And the upper layer of jig frame is equipped with the front mould piece implantation module of mould front mould is implanted hardware;By arranging multiple functional modules in the different layers of jig frame, the partition type automatic implantation operation of each part of mould is realized;The lower layer of jig frame is equipped with rear mould piece implantation module and side piece implantation module simultaneously, respectively for mould rear mould and side mould implant hardware, effectively improve the parallelism of bottom operation;While the upper layer of jig frame is equipped with front mould piece implantation module, for completing the hardware implantation operation of front mould, form upper and lower layer division of labour, synchronous cooperation structure layout, facilitate robot arm to grab and accurate positioning.

Description

Technical Field

[0001] This utility model relates to the field of jig technology, and specifically to a robotic gripper jig. Background Technology

[0002] Robotic grippers are auxiliary devices used to assist industrial robots in performing operations such as material gripping, handling, and assembly. Their main function is to ensure that the object being gripped can be reliably and stably held and quickly positioned. Gripping grippers are usually mounted on the robot's end effector, and their structure is designed according to the specific workpiece shape, size, and process requirements. The current market has the following problems: When inserting a large number of hardware parts into a mold, it is difficult to do so in a single robotic gripper fixture, which requires multiple fixtures for operation, resulting in low efficiency; it also requires multiple people to operate, resulting in high costs. The technical problem to be solved by this utility model is to provide a robotic gripper that can implant a large number of hardware parts into a mold. Utility Model Content

[0003] The technical problem this invention addresses is: providing a robotic gripper fixture capable of implanting a large number of metal parts into a mold; by arranging multiple functional modules on different layers of the fixture frame, it achieves zoned automatic implantation of various parts of the mold. Specifically, the lower layer of the fixture frame is equipped with a rear mold part implantation module and a side mold part implantation module, used to implant metal parts into the rear and side molds of the mold respectively, effectively improving the parallelism of bottom operations; while the upper layer of the fixture frame is equipped with a front mold part implantation module, used to complete the implantation of metal parts into the front mold, forming a structural layout of division of labor and synchronous cooperation between upper and lower layers, facilitating the robotic arm's gripping and precise positioning, and improving overall implantation efficiency and automation.

[0004] A robotic gripper fixture includes a fixture frame, the lower layer of which is provided with a rear mold component implantation module for implanting hardware components into the rear mold of a mold; the lower layer of the fixture frame is also provided with a side component implantation module for implanting hardware components into the side mold of a mold; and the upper layer of the fixture frame is provided with a front mold component implantation module for implanting hardware components into the front mold of a mold.

[0005] Preferably, the rear mold component implantation module includes: at least two first cylinders spaced apart on the lower layer of the jig frame; and the piston rod of the first cylinder is connected to a first mounting plate; and a plurality of first positioning pins passing through the first mounting plate are spaced apart on the lower layer of the jig frame; and a first sleeve that slides with the first positioning pins is provided at the bottom of the first mounting plate; and the first sleeve is fixedly connected to the first mounting plate; the first positioning pins are used to pick up the hardware component, and the first cylinders drive the first sleeve to slide, causing the hardware component to detach.

[0006] Preferably, the side component implantation module includes: a sliding plate that is slidably engaged with the lower layer of the jig frame; a second cylinder that is provided in the lower layer of the jig frame; the piston rod of the second cylinder that is connected to the sliding plate; a second mounting plate that is vertically provided at the bottom of the sliding plate; a third cylinder that is provided at the bottom of the sliding plate; the piston rod of the third cylinder that is connected to the third mounting plate; a plurality of second positioning pins that pass through the second mounting plate that are provided on the third mounting plate; and a second sleeve that is slidably engaged with the second positioning pins. The second positioning pins are used to pick up the hardware, the second cylinder drives the second positioning pins to move closer to or away from the mold side mold, and the third cylinder drives the second sleeve to slide, causing the hardware to detach.

[0007] Preferably, the front mold component implantation module includes: at least two fourth cylinders spaced apart on the upper layer of the jig frame; the piston rod of the fourth cylinder is connected to a fourth mounting plate; a plurality of fourth positioning pins passing through the fourth mounting plate are spaced apart on the upper layer of the jig frame; and a fourth sleeve is provided on the fourth mounting plate that slides in cooperation with the fourth positioning pins; the fourth positioning pins are used to pick up the hardware component, and the fourth cylinders drive the fourth sleeves to slide, causing the hardware component to detach.

[0008] Preferably, the lower layer of the jig frame is fixedly provided with a connecting seat, which is used to connect and install with the robot arm; and the cross-section of the connecting seat is columnar.

[0009] Preferably, the lower layer of the jig frame is provided with several buffer seats at intervals; when the hardware is detached, the buffer seats abut against the rear mold.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model's robotic gripper fixture, by arranging multiple functional modules on different layers of the fixture frame, achieves zoned automatic implantation of various parts of the mold. Specifically, the lower layer of the fixture frame is equipped with both a rear mold component implantation module and a side component implantation module, used to implant hardware components into the rear and side molds of the mold, respectively, effectively improving the parallelism of bottom operations; while the upper layer of the fixture frame is equipped with a front mold component implantation module, used to complete the hardware component implantation operation of the front mold, forming a structural layout of division of labor and synchronous cooperation between upper and lower layers, facilitating the robotic arm's gripping and precise positioning, and improving overall implantation efficiency and automation.

[0011] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a utility model Figure 1 Another structural diagram from another angle.

[0015] Figure 3 This is a utility model Figure 2 A magnified structural diagram at point A.

[0016] Figure 4 This is a schematic diagram of the connecting seat structure of this utility model.

[0017] Figure 5 This is a utility model Figure 4 A magnified structural diagram at point B.

[0018] Figure 6 This is a utility model Figure 4 A magnified structural diagram at point C.

[0019] Figure 7 This is a schematic diagram of the rear mold structure of the mold of this utility model.

[0020] Figure 8 This is a schematic diagram of the robot gripper and mold assembly structure of this utility model.

[0021] In the diagram: 1. Fixture frame; 2. Rear mold component implantation module; 3. Side mold component implantation module; 4. Front mold component implantation module; 5. First cylinder; 6. First mounting plate; 7. First positioning pin; 8. First sleeve; 9. Sliding plate; 10. Second cylinder; 11. Second mounting plate; 12. Third cylinder; 13. Third mounting plate; 14. Second positioning pin; 15. Second sleeve; 16. Fourth cylinder; 17. Fourth mounting plate; 18. Fourth positioning pin; 19. Fourth sleeve; 20. Connecting seat; 21. Buffer seat; 22. Front mold; 23. Rear mold; 24. Side mold; 25. Robot gripper fixture. Detailed Implementation

[0022] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] It should be noted that the terms "first," "second," etc., used in this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this disclosure described herein can be implemented in orders other than those illustrated or described herein. The implementation methods described in the following exemplary embodiments do not represent all implementation methods consistent with this disclosure.

[0024] Please see Figures 1-8 In this embodiment of the utility model, a robotic gripper fixture includes a fixture frame 1; the lower layer of the fixture frame 1 is provided with a rear mold component implantation module 2 for implanting hardware components into the rear mold of the mold; the lower layer of the fixture frame 1 is also provided with a side component implantation module 3 for implanting hardware components into the side mold of the mold; and the upper layer of the fixture frame 1 is provided with a front mold component implantation module 4 for implanting hardware components into the front mold of the mold.

[0025] Specifically, this robotic gripper fixture utilizes multiple functional modules arranged on different layers of the fixture frame 1 to achieve zoned automatic implantation of various parts of the mold. The lower layer of the fixture frame 1 houses both a rear mold component implantation module 2 and a side component implantation module 3, used to implant hardware components into the rear and side molds of the mold, respectively, effectively improving the parallelism of bottom operations. The upper layer of the fixture frame 1 houses a front mold component implantation module 4, used to implant hardware components into the front mold, forming a structure with division of labor and synchronous cooperation between the upper and lower layers. This facilitates the robotic arm's gripping and precise positioning, improving overall implantation efficiency and automation.

[0026] Furthermore, the rear module implantation module 2 includes: at least two first cylinders 5 spaced apart on the lower layer of the jig frame 1; and the piston rod of the first cylinder 5 is connected to a first mounting plate 6; and a plurality of first positioning pins 7 passing through the first mounting plate 6 are spaced apart on the lower layer of the jig frame 1; and a first sleeve 8 that slides with the first positioning pins 7 is provided at the bottom of the first mounting plate 6; and the first sleeve 8 is fixedly connected to the first mounting plate 6; the hardware is picked up by the first positioning pins 7, and the first cylinder 5 drives the first sleeve 8 to slide so that the hardware is detached.

[0027] Specifically, the rear module implantation module 2 achieves precise placement and removal of hardware parts through a combination of pneumatic and mechanical structures. Specifically, the lower layer of the fixture frame 1 is equipped with multiple first cylinders 5, which drive their piston rods to move a fixedly connected first mounting plate 6 up and down. The first mounting plate 6 is equipped with multiple first positioning pins 7, which pass through the mounting plate and slide in engagement with a first sleeve 8 fixed to the bottom of the mounting plate. During operation, the positioning pins first insert into the hardware part to pick it up, and then the cylinders drive the mounting plate and sleeve to move downwards. The sleeve slides relative to the positioning pins, allowing the hardware part to smoothly detach from the positioning pins, completing the implantation action. This structure achieves a stable and highly repeatable hardware implantation function, suitable for automated continuous operation.

[0028] Furthermore, the side component implantation module 3 includes: a sliding plate 9 that is slidably engaged with the lower layer of the jig frame 1; a second cylinder 10 that is slidably engaged with the lower layer of the jig frame 1; the piston rod of the second cylinder 10 that is connected to the sliding plate 9; a second mounting plate 11 that is vertically engaged with the bottom of the sliding plate 9; a third cylinder 12 that is slidably engaged with the bottom of the sliding plate 9; a third mounting plate 13 that is connected to the piston rod of the third cylinder 12; a plurality of second positioning pins 14 that pass through the second mounting plate 11 that are engaged with the second positioning pins 14 that are slidably engaged with the second positioning pins 14; the hardware is picked up by the second positioning pins 14, the second cylinder 10 drives the second positioning pins 14 to move closer to or away from the mold side mold, and the third cylinder 12 drives the second sleeve 15 to slide so that the hardware is disengaged.

[0029] Specifically, the side component implantation module 3 achieves precise implantation of hardware components into the mold side mold through the coordinated drive of dual cylinders and multi-stage structure. Structurally, the lower layer of the jig frame 1 is equipped with a sliding plate 9, which is driven horizontally by the second cylinder 10. This causes the second mounting plate 11, vertically connected to the bottom of the sliding plate 9, to move the positioning component closer to or away from the side mold. Below the sliding plate 9, there is also a third cylinder 12, whose piston rod is connected to a third mounting plate 13 with multiple second positioning pins 14, which pass through the second mounting plate 11 and slide in cooperation with the second sleeve 15 on it. During operation, the positioning pins are used to pick up the material and move to the implantation position with the second cylinder 10. Then, the third cylinder 12 drives the sleeve to slide relative to the positioning pins, accurately removing the hardware component into the mold.

[0030] Furthermore, the front module implantation module 4 includes: at least two fourth cylinders 16 spaced apart on the upper layer of the jig frame 1; and the piston rod of the fourth cylinder 16 is connected to a fourth mounting plate 17; and a plurality of fourth positioning pins 18 passing through the fourth mounting plate 17 are spaced apart on the upper layer of the jig frame 1; and a fourth sleeve 19 is provided on the fourth mounting plate 17 that slides with the fourth positioning pins 18; the hardware is picked up by the fourth positioning pins 18, and the fourth cylinders 16 drive the fourth sleeve 19 to slide so that the hardware is disengaged.

[0031] Specifically, the front mold component implantation module 4 achieves efficient hardware component implantation into the front mold through a multi-cylinder and positioning structure set on the upper layer of the fixture frame 1. Specifically, the upper layer has at least two fourth cylinders 16, whose piston rods are connected to a fourth mounting plate 17 for vertical movement; the fourth mounting plate 17 has several fourth positioning pins 18 penetrating its structure, and a fourth sleeve 19 that slides with the positioning pins is fixed on it. During implantation, the positioning pins first accurately pick up the hardware component, and then the fourth cylinders 16 drive the mounting plate to slide the fourth sleeve 19 relative to the positioning pins, allowing the hardware component to detach smoothly and achieving accurate implantation into the front mold.

[0032] Furthermore, a connecting seat 20 is fixedly provided on the lower layer of the fixture frame 1, and the connecting seat 20 is used to connect and install with the robot arm; and the cross-section of the connecting seat 20 is columnar.

[0033] Specifically, this structure achieves a stable connection between the jig and the robot by fixing a columnar cross-section connector 20 to the lower layer of the jig frame 1. The columnar design helps to improve the connection strength and torsional resistance, ensuring that the jig maintains good rigidity and positioning accuracy during robot handling or operation. At the same time, the fixed connector 20 simplifies the assembly process, improves the reliability and adaptability of the overall structure, and provides a solid installation foundation for the robot to achieve multi-station, automated implantation.

[0034] Furthermore, the lower layer of the jig frame 1 is provided with several buffer seats 21 at intervals; when the hardware is detached, the buffer seats 21 abut against the rear mold.

[0035] Specifically, by setting multiple buffer seats 21 at intervals on the lower layer of the jig frame 1, the buffer seats 21 can abut against the rear mold during the process of the hardware part being disengaged from the positioning pin and inserted into the mold, thereby playing a role in buffering alignment and providing stable support. This structure can not only effectively absorb the impact force during the insertion process and prevent the mold or hardware part from being damaged due to hard contact, but also assist in positioning, improve the insertion accuracy and the overall stability of the operation.

[0036] The fixture is equipped with positioning pins. After the hardware is placed on the fixture, the robot moves the fixture to the corresponding position and aligns the positioning pins with the mold. The fixture moves linearly along the mold via the positioning pins. Once the positioning pins of the fixture contact the hardware pins in the mold, the robot controls the cylinder on the fixture to push the fixture to position or insert the sleeve, thereby completing the implantation of the hardware.

[0037] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. A robot hand gripping jig comprising a jig frame (1), characterized in that, The lower layer of the jig frame (1) is provided with a rear mold component implantation module (2) for implanting hardware components into the rear mold; and the lower layer of the jig frame (1) is also provided with a side component implantation module (3) for implanting hardware components into the side mold; and the upper layer of the jig frame (1) is provided with a front mold component implantation module (4) for implanting hardware components into the front mold.

2. The robot hand gripping jig according to claim 1, wherein The rear module implantation module (2) includes: at least two first cylinders (5) are spaced apart on the lower layer of the jig frame (1); and the piston rod of the first cylinder (5) is connected to a first mounting plate (6); and a number of first positioning pins (7) passing through the first mounting plate (6) are spaced apart on the lower layer of the jig frame (1); and a first sleeve (8) is provided at the bottom of the first mounting plate (6) to slide with the first positioning pins (7); and the first sleeve (8) is fixedly connected to the first mounting plate (6); the hardware is picked up by the first positioning pins (7), and the first cylinder (5) drives the first sleeve (8) to slide so that the hardware is detached.

3. The robot hand gripping jig according to claim 1, wherein The side component implantation module (3) includes: a sliding plate (9) that is slidably engaged with the lower layer of the jig frame (1); a second cylinder (10) that is slidably engaged with the lower layer of the jig frame (1); the piston rod of the second cylinder (10) that is connected to the sliding plate (9); a second mounting plate (11) that is vertically engaged with the bottom of the sliding plate (9); a third cylinder (12) that is slidably engaged with the bottom of the sliding plate (9); the piston rod of the third cylinder (12) that is connected to the third mounting plate (13); a plurality of second positioning pins (14) that pass through the second mounting plate (11) that are engaged with the second positioning pins (14) that are slidably engaged with the second positioning pins (14) that are ...

4. The robotic gripper fixture according to claim 1, characterized in that, The front module implantation module (4) includes: at least two fourth cylinders (16) spaced apart on the upper layer of the jig frame (1); and the piston rod of the fourth cylinder (16) is connected to a fourth mounting plate (17); and a number of fourth positioning pins (18) passing through the fourth mounting plate (17) spaced apart on the upper layer of the jig frame (1); and a fourth sleeve (19) that slides with the fourth positioning pins (18) on the fourth mounting plate (17); the hardware is picked up by the fourth positioning pins (18), and the fourth cylinder (16) drives the fourth sleeve (19) to slide so that the hardware is disengaged.

5. The robot hand gripping jig according to claim 1, wherein The lower layer of the fixture frame (1) is fixedly provided with a connecting seat (20), and the connecting seat (20) is used to connect and install with the robot arm; and the cross-section of the connecting seat (20) is columnar.

6. The robot hand gripping jig according to claim 1, wherein The lower layer of the jig frame (1) is provided with several buffer seats (21) at intervals; when the hardware is detached, the buffer seats (21) abut against the rear mold.

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