Multifunctional truss demonstrator

Abstract

The utility model discloses a multifunctional truss demonstrator, which relates to the technical field of demonstrators, and comprises a demonstrator body and a touch screen arranged on the front side of the demonstrator body, a worker turns over a protective cover plate to the touch screen to protect the touch screen, at the moment, an air bag cushion is attached to the touch screen, and the air bag cushion is attached to the touch screen. When the demonstrator is collided by the outside, the airbag cushion deforms and absorbs impact force, rigid contact between the protective cover plate and the touch screen is avoided, the touch screen is well protected, the protective cover plate is adsorbed to the outer wall of the demonstrator body through the silica gel suction cup, and therefore stable fixation is formed, and the safety of the demonstrator is improved. The protective cover plate is arranged on the back of the demonstrator body, it is guaranteed that the protective cover plate is not prone to deviation when protecting the touch screen, full-coverage protection is formed on the touch screen all the time, and therefore the service life of the demonstrator is further prolonged; no extra space is occupied, and meanwhile normal operation of workers is not blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of teaching devices, in particular to a multifunctional truss teaching device. Background Technique

[0002] A truss robot is a fully automatic industrial device based on a right-angle X, Y, Z three-coordinate system, which can adjust the working positions of workpieces or realize functions such as the trajectory movement of workpieces. Through the analysis and processing of various input signals by the controller, after making certain logical judgments, execution commands are sent to each output component to complete the combined movement between the X, Y, and Z axes, so as to achieve a complete set of fully automatic operation processes. The working area of the truss robot is very large. Under normal circumstances, the operator must operate on the control cabinet and then go to the working position of the truss robot to confirm the positions, which makes the teaching work very cumbersome and time-consuming. In order to avoid such situations, more and more truss robots are gradually using teaching devices for control.

[0003] The current truss robot teaching devices are generally equipped with touch screens, which provide an intuitive interaction interface for operators. However, in daily use, the touch screens are extremely vulnerable to being hit or scratched by external objects, which will not only leave scratches on the screens, but may even cause damage to the touch functions in severe cases, greatly shortening the service life of the teaching devices. Content of the Utility Model

[0004] The purpose of the utility model is to provide a multifunctional truss teaching device to solve the technical problems mentioned in the above background technique.

[0005] The technical problems to be solved by the utility model can be realized through the following technical solutions:

[0006] A multifunctional truss teaching device includes a teaching device body and a touch screen arranged on the front of the teaching device body;

[0007] A transverse sliding groove is formed on one side of the teaching device body, a moving seat is slidably arranged inside the transverse sliding groove, the moving seat is rotationally connected with a protective cover plate through a telescopic assembly, a traction block is arranged at one end of the protective cover plate, an airbag pad matching the touch screen is arranged at the bottom of the protective cover plate, silica gel suction cups are arranged at the four corners of the bottom of the protective cover plate, and a hand wheel rod for fixing the protective cover plate is arranged on the traction block.

[0008] As a further scheme of the utility model: A plurality of groups of spaced heat dissipation windows are symmetrically formed at both ends of the teaching device body, and a portable handle is arranged on the other side of the teaching device body.

[0009] As a further solution of the present utility model: The telescopic assembly includes a first rod rotatably arranged on the moving seat, a second rod slidably arranged inside the first rod, one end of the second rod is rotatably connected to one side of the protective cover plate, and a fixing pin arranged on the first rod for fixing the second rod.

[0010] As a further solution of the present utility model: An electronic handwheel and an emergency stop button are arranged on the front surface of the teach pendant body. A socket matching the handwheel rod is arranged on the top of the electronic handwheel, and both the electronic handwheel and the emergency stop button are located on one side of the touch screen.

[0011] As a further solution of the present utility model: A signal serial port and a network port for signal transmission are respectively arranged on one side of the teach pendant body where the portable grip is arranged.

[0012] As a further solution of the present utility model: Positioning grooves for installing the handwheel rod are opened on both the front and back surfaces of the teach pendant body.

[0013] Advantages of the present utility model:

[0014] In the present utility model, the protective cover plate is pulled by the telescopically arranged telescopic assembly. The staff can flip the protective cover plate onto the touch screen to protect the touch screen. At this time, the airbag pad fits on the touch screen. When subjected to an external collision, the airbag pad deforms to absorb the impact force, avoiding rigid contact between the protective cover plate and the touch screen, and forming good protection for the touch screen. The protective cover plate is adsorbed on the outer wall of the teach pendant body through a silica gel suction cup, thereby forming stable fixation, ensuring that the protective cover plate is not easily displaced when protecting the touch screen, and always forming full coverage protection for the touch screen, thereby further extending the service life of the device. When flipped in the opposite direction, the protective cover plate can be adjusted to the back of the teach pendant body, which does not occupy extra space and does not block the normal operation of the staff. Description of the Drawings

[0015] Figure 1 is the overall three-dimensional schematic diagram of the device in the present utility model;

[0016] Figure 2 is the front three-dimensional schematic diagram of the device in the present utility model;

[0017] Figure 3 is the back three-dimensional schematic diagram of the device in the present utility model;

[0018] Figure 4 is the three-dimensional schematic diagram of the airbag pad in the present utility model;

[0019] Figure 5 is the schematic diagram of the teach pendant principle circuit in the present utility model.

[0020] Among them: 1. Teach pendant body; 2. Touch screen; 3. Horizontal chute; 4. Moving seat; 5. First rod body; 6. Second rod body; 7. Fixed pin; 8. Protective cover plate; 9. Traction block; 10. Airbag pad; 11. Silicone suction cup; 12. Handwheel rod; 13. Electronic handwheel; 14. Plug-in socket; 15. Emergency stop button; 16. Signal serial port; 17. Network port; 18. Positioning groove. Specific implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

[0022] As Figures 1-5 shown, a multifunctional truss teach pendant includes a teach pendant body 1 and a touch screen 2 provided on the front of the teach pendant body 1, which facilitates the staff to perform real-time operation on the truss robot;

[0023] One side of the teaching pendant body 1 is provided with a horizontal sliding groove 3. A moving seat 4 is slidably arranged inside the horizontal sliding groove 3. The moving seat 4 is rotationally connected with a protective cover plate 8 through a telescopic component. One end of the protective cover plate 8 is provided with a traction block 9. The bottom of the protective cover plate 8 is provided with an airbag pad 10 that matches the touch screen 2. Silicone suction cups 11 are arranged at the four corners of the bottom of the protective cover plate 8. A handwheel rod 12 for fixing the protective cover plate 8 is arranged on the traction block 9. An electronic handwheel 13 and an emergency stop button 15 are arranged on the front of the teaching pendant body 1. A plug-in seat 14 that matches the handwheel rod 12 is arranged at the top of the electronic handwheel 13. Both the electronic handwheel 13 and the emergency stop button 15 are located on one side of the touch screen 2. When the device is in use, the fixing of the handwheel rod 12 to the protective cover plate 8 can be released, and then the protective cover plate 8 is flipped to the back of the teaching pendant body 1. The removed handwheel rod 12 can be assembled with the plug-in seat 14 to realize the control of the electronic handwheel 13. When not in use, the protective cover plate 8 is flipped onto the touch screen 2 to form protection for the touch screen 2. The airbag pad 10 arranged on the protective cover plate 8 fits the touch screen 2 and can deform when subjected to an external collision, thereby effectively absorbing the impact force, avoiding rigid contact between the protective cover plate 8 and the touch screen 2, and forming good protection for the touch screen 2. The silicone suction cups 11 arranged on the protective cover plate 8 can adsorb on the outer wall of the teaching pendant body 1, thereby forming stable fixation for the protective cover plate 8, ensuring that the protective cover plate 8 is not prone to offset when protecting the touch screen 2 and always forming full coverage of the touch screen 2. During use, the teaching pendant body 1 can collect the signal of the electronic handwheel 13 and control the target position of each axis movement of the lower truss robot by comparing the rotation angle of the electronic handwheel 13. The emergency stop button 15 can effectively protect the truss robot.

[0024] In this embodiment, specifically, a plurality of groups of spaced-apart heat dissipation windows are symmetrically opened at both ends of the teaching pendant body 1. The plurality of groups of opened heat dissipation windows provide a good heat dissipation channel for the teaching pendant body 1, ensuring that the internal temperature of the teaching pendant body 1 will not be too high during long-term operation. A portable grip is arranged on the other side of the teaching pendant body 1, which is convenient for the staff to carry.

[0025] In this embodiment, specifically, the telescopic component includes a first rod body 5 rotatably arranged on the moving seat 4, a second rod body 6 slidably arranged inside the first rod body 5, and one end of the second rod body 6 is rotationally connected to one side of the protective cover plate 8. A fixing pin 7 arranged on the first rod body 5 for fixing the second rod body 6. The second rod body 6 can slide in the first rod body 5 and is fixed by the fixing pin 7. It is convenient for disassembly and can also flexibly change the length of the telescopic component to meet the various situations during the actual operation of the staff.

[0026] In this embodiment, specifically, on one side of the teaching pendant body 1 where a portable grip is provided, a signal serial port 16 and a network port 17 for signal transmission are respectively provided. By means of the two communication methods of the provided signal serial port 16 and network port 17, most PLCs on the market can be compatible, thereby realizing the control of various truss robots.

[0027] In this embodiment, specifically, positioning grooves 18 for installing the handwheel rod 12 are formed on both the front and back of the teaching pendant body 1. When the protective cover plate 8 is traction-fixed by the handwheel rod 12, the positioning grooves 18 provided are the installation positions of the handwheel rod 12, ensuring the stability of the handwheel rod 12 during installation.

[0028] The above has described an embodiment of the present invention in detail, but the content described is only a preferred embodiment of the present invention and cannot be considered as limiting the scope of implementation of the present invention. Any equivalent changes and improvements made within the scope of the application of the present invention shall still fall within the scope covered by the patent of the present invention.

Claims

1. A multi-functional truss teaching pendant, comprising a teaching pendant body (1) and a touch screen (2) arranged on the front surface of the teaching pendant body (1); characterized in that: A transverse sliding groove (3) is formed on one side of the teaching pendant body (1), a moving seat (4) is slidably arranged inside the transverse sliding groove (3), the moving seat (4) is rotationally connected with a protective cover plate (8) through a telescopic assembly, a traction block (9) is arranged at one end of the protective cover plate (8), an airbag pad (10) matching the touch screen (2) is arranged at the bottom of the protective cover plate (8), silica gel suction cups (11) are arranged at the four corners of the bottom of the protective cover plate (8), and a handwheel rod (12) for fixing the protective cover plate (8) is arranged on the traction block (9).

2. The multifunctional truss teaching device according to claim 1, characterized in that, A plurality of groups of spaced heat dissipation windows are symmetrically formed at both ends of the teaching pendant body (1), and a portable grip is arranged on the other side of the teaching pendant body (1).

3. The multifunctional truss teaching device according to claim 1, characterized in that, The telescopic assembly includes a first rod body (5) rotatably arranged on the moving seat (4), a second rod body (6) slidably arranged inside the first rod body (5), one end of the second rod body (6) is rotationally connected with one side of the protective cover plate (8), and a fixing pin (7) arranged on the first rod body (5) for fixing the second rod body (6).

4. The multifunctional truss teaching device according to claim 1, characterized in that, An electronic handwheel (13) and an emergency stop button (15) are arranged on the front surface of the teaching pendant body (1), a socket (14) matching the handwheel rod (12) is arranged at the top of the electronic handwheel (13), and both the electronic handwheel (13) and the emergency stop button (15) are located on one side of the touch screen (2).

5. The multifunctional truss teaching device according to claim 2, characterized in that, A signal serial port (16) and a network port (17) for signal transmission are respectively arranged on the side of the teaching pendant body (1) where the portable grip is arranged.

6. The multifunctional truss teaching device according to claim 1, wherein Positioning grooves (18) for installing the handwheel rod (12) are formed on both the front and back surfaces of the teaching pendant body (1).

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