Truss robot with safety protection structure

Abstract

The utility model relates to the related technical field of machining, in particular to a truss robot with a safety protection structure, which comprises a truss, the lower surface of the truss is fixedly connected with a bottom plate, and the upper surface of the truss is fixedly provided with a first electric sliding table. According to the truss robot with the safety protection structure, through the arrangement of the controller, the electric box, the mainboard, the sensor, the first monitor, the second monitor, the third monitor and the fourth monitor, during monitoring protection, the first monitor, the second monitor, the third monitor and the fourth monitor can monitor the working states of different parts of the robot in real time; and the fourth monitor sends information to the sensor and feeds back data to the controller, the controller intelligently controls the robot according to the received data, safe and stable operation of the robot is ensured, when a worker opens a safety door, the fourth monitor sends information to the sensor, the controller emergently stops operation of the robot, and the worker is prevented from being hurt by high-speed movement of the robot.

Description

Technical Field

[0001] The utility model relates to the technical field related to mechanical processing, and in particular to a truss robot with a safety protection structure. Background Art

[0002] The production process of a machine refers to the entire process of making products from raw materials. For machine production, it includes the transportation and storage of raw materials, preparation for production, manufacturing of blanks, processing and heat treatment of parts, assembly and debugging of products, painting and packaging, etc. When processing machinery, truss robots are often used for operation. Truss robots refer to multi-purpose manipulators that can achieve automatic control, reprogrammable, multi-degree-of-freedom, and the degrees of freedom of movement are built in a right-angle relationship in space. They are also called large-scale rectangular coordinate robots or gantry robots. Their working behavior is mainly carried out by completing linear motion along the X, Y, and Z axes. At present, most truss robots have the defect of insufficient safety protection measures. Therefore, there is a special need for a truss robot with a safety protection structure.

[0003] Because most of the existing truss robots do not take safety protection into consideration fully during the design process, there are certain safety hazards for both workers and machines during actual use. For example, the lack of emergency stop devices, guardrails and other safety facilities makes it difficult to intervene in a timely and effective manner and avoid accidents when abnormal situations occur. Utility Model Content

[0004] The purpose of the utility model is to provide a truss robot with a safety protection structure to solve the problem raised in the above background technology that most of the existing truss robots do not fully consider safety protection during the design process, resulting in certain safety hazards for workers and machines during actual use. For example, there is a lack of emergency stop devices, guardrails and other safety facilities, which makes it difficult to intervene in time and effectively and avoid accidents when abnormal situations occur.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a truss robot with a safety protection structure, comprising a truss, a bottom plate is fixedly connected to the lower surface of the truss, a first electric slide is fixedly installed on the upper surface of the truss, a first motor is fixedly installed on one side surface of the first electric slide, a connecting plate is fixedly connected to one side surface of the first electric slide, a second electric slide is fixedly installed on one side surface of the connecting plate, an adjustment mechanism is provided on one side surface of the second electric slide, a guardrail is fixedly installed on the upper surface of the bottom plate, a safety door is provided inside the guardrail, and a protection mechanism is provided on the upper surface of the bottom plate;

[0006] The adjusting mechanism includes a fixed plate, a second motor, a fixed frame, a cylinder, a push rod, a fixed rod, a fixed block, a connecting rod and a mechanical claw. A fixed plate is fixedly connected to one side surface of the second electric slide, a second motor is fixedly installed on one side surface of the fixed plate, a fixed frame is fixedly installed on one side surface of the fixed plate, a cylinder is fixedly installed on the upper surface of the fixed frame, a push rod is fixedly connected to the lower surface of the cylinder, one end surface of the push rod is fixedly connected to the fixed rod, one end surface of the fixed rod is fixedly connected to the fixed block, one end surface of the fixed block is fixedly connected to the connecting rod, and a mechanical claw is fixedly installed on one end surface of the connecting rod.

[0007] Preferably, the protection mechanism includes a controller, an electrical box, a main board, a sensor, a first monitor, a second monitor, a third monitor and a fourth monitor; the upper surface of the base plate is fixedly connected to the controller, the electrical box is fixedly installed on one side surface of the controller, the main board is fixedly installed inside the controller, the sensor is fixedly installed on one side surface of the controller, the first monitor is fixedly installed on one side surface of the connecting plate, the second monitor is fixedly installed on one side surface of the fixing plate, the third monitor is fixedly installed on one side surface of the fixing frame, and the fourth monitor is fixedly installed on the inner surface of the safety door.

[0008] Preferably, the cylinder and the push rod form a telescopic structure, and the inner wall size of the fixing frame matches the outer wall size of the fixing rod.

[0009] Preferably, one end of the push rod is fixedly connected to a cylinder, and the other end of the push rod is fixedly connected to a fixing rod.

[0010] Preferably, the connecting rod and the mechanical claw form a rotating structure, and the first electric slide is provided with two groups.

[0011] Preferably, the sensors are provided in four groups, and the fourth monitor is provided inside the safety door.

[0012] Preferably, the main board is arranged inside the controller, and the first monitor is symmetrically arranged with respect to the central axis of the second electric slide.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the truss robot with a safety protection structure, through the setting of the controller, the electrical box, the main board, the sensor, the first monitor, the second monitor, the third monitor and the fourth monitor, when monitoring and protecting, the sensor can monitor the operating status and safety of the truss robot in real time, and transmit the data to the controller for processing, the first monitor, the second monitor, the third monitor and the fourth monitor can monitor the working status of different parts of the robot in real time, and feed the data back to the controller, the controller intelligently controls the robot according to the received data to ensure the safe and stable operation of the robot, at the same time, the electrical box and the main board provide power and control core for the robot to ensure the normal operation of the robot, in addition, the setting of the guardrail and the safety door can effectively protect the staff from being hurt by the moving parts of the robot and improve the work safety, the guardrail is made of high-strength material and has a good protection effect, the safety door is fixedly connected with the fourth monitor, when the staff opens the safety door, the fourth monitor will send information to the sensor, the controller will urgently stop the robot to prevent the high-speed movement of the machine from hurting the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall adjustment mechanism structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the cylinder and the push rod used in conjunction with each other in the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the protection mechanism of the utility model;

[0018] Figure 5 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0019] In the figure: 1, truss; 2, bottom plate; 3, first electric slide; 4, first motor; 5, connecting plate; 6, second electric slide; 7, adjusting mechanism; 701, fixing plate; 702, second motor; 703, fixing frame; 704, cylinder; 705, push rod; 706, fixing rod; 707, fixing block; 708, connecting rod; 709, mechanical claw; 8, guardrail; 9, safety door; 10, protection mechanism; 1001, controller; 1002, electrical box; 1003, main board; 1004, sensor; 1005, first monitor; 1006, second monitor; 1007, third monitor; 1008, fourth monitor. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 The utility model provides a technical solution: a truss robot with a safety protection structure, comprising a truss 1, a bottom plate 2 is fixedly connected to the lower surface of the truss 1, a first electric slide 3 is fixedly installed on the upper surface of the truss 1, a first motor 4 is fixedly installed on one side surface of the first electric slide 3, a connecting plate 5 is fixedly connected to one side surface of the first electric slide 3, a second electric slide 6 is fixedly installed on one side surface of the connecting plate 5, an adjustment mechanism 7 is arranged on one side surface of the second electric slide 6, a guardrail 8 is fixedly installed on the upper surface of the bottom plate 2, a safety door 9 is arranged inside the guardrail 8, and a protection mechanism 10 is arranged on the upper surface of the bottom plate 2;

[0022] The adjusting mechanism 7 includes a fixed plate 701, a second motor 702, a fixed frame 703, a cylinder 704, a push rod 705, a fixed rod 706, a fixed block 707, a connecting rod 708 and a mechanical claw 709. The fixed plate 701 is fixedly connected to one side surface of the second electric slide 6, the second motor 702 is fixedly installed on one side surface of the fixed plate 701, the fixed frame 703 is fixedly installed on one side surface of the fixed plate 701, the cylinder 704 is fixedly installed on the upper surface of the fixed frame 703, the push rod 705 is fixedly connected to the lower surface of the cylinder 704, one end surface of the push rod 705 is fixedly connected to the fixed rod 706, one end surface of the fixed rod 706 is fixedly connected to the fixed block 707, one end surface of the fixed block 707 is fixedly connected to the connecting rod 708, and one end surface of the connecting rod 708 is fixedly connected to the fixing plate 701. A mechanical claw 709 is installed, and through the setting of the fixed plate 701, the second motor 702, the fixed frame 703, the cylinder 704, the push rod 705, the fixed rod 706, the fixed block 707, the connecting rod 708 and the mechanical claw 709, when in use, first start the second motor 702 to drive the fixed plate 701 and the second electric slide 6 to achieve horizontal and vertical movement of the mechanical claw 709, and then the cylinder 704 can control the extension and retraction of the push rod 705, the push rod 705 pushes the fixed rod 706, and then the fixed rod 706 pushes the fixed block 707, causing the connecting rod 708 to move, thereby adjusting the height and position of the mechanical claw 709, and finally the connecting rod 708 and the mechanical claw 709 form a rotating structure, so that the mechanical claw 709 can grab objects of different shapes and sizes, thereby improving the flexibility of the robot.

[0023] Furthermore, the protection mechanism 10 includes a controller 1001, an electrical box 1002, a main board 1003, a sensor 1004, a first monitor 1005, a second monitor 1006, a third monitor 1007 and a fourth monitor 1008. The upper surface of the bottom plate 2 is fixedly connected to the controller 1001, the electrical box 1002 is fixedly installed on one side surface of the controller 1001, the main board 1003 is fixedly installed inside the controller 1001, the sensor 1004 is fixedly installed on one side surface of the controller 1001, and the connecting plate 5 is fixedly connected to the upper surface of the bottom plate 2. A first monitor 1005 is fixedly installed on one side surface, a second monitor 1006 is fixedly installed on one side surface of the fixing plate 701, a third monitor 1007 is fixedly installed on one side surface of the fixing frame 703, and a fourth monitor 1008 is fixedly installed on the inner side surface of the safety door 9. Through the arrangement of the controller 1001, the electrical box 1002, the main board 1003, the sensor 1004, the first monitor 1005, the second monitor 1006, the third monitor 1007 and the fourth monitor 1008, when monitoring and protecting are carried out, the sensor 1005 is connected to the fixed plate 701, and the fixed plate 701 is connected to the fixed plate 701. The sensor 1004 can monitor the operating status and safety of the truss robot in real time, and transmit the data to the controller 1001 for processing. The first monitor 1005, the second monitor 1006, the third monitor 1007 and the fourth monitor 1008 can monitor the working status of different parts of the robot in real time, and feed back the data to the controller 1001. The controller 1001 intelligently controls the robot according to the received data to ensure the safe and stable operation of the robot. At the same time, the electric box 1002 and the main board 1003 provide power and control core for the robot to ensure the normal operation of the robot. In addition, the setting of the guardrail 8 and the safety door 9 can effectively protect the staff from being hurt by the moving parts of the robot and improve the work safety. The guardrail 8 is made of high-strength material and has a good protective effect. The fourth monitor 1008 is fixedly connected to the safety door 9. When the staff opens the safety door 9, the fourth monitor 1008 will send information to the sensor 1004, and the controller 1001 will stop the robot operation urgently to prevent the high-speed movement of the machine from hurting the staff.

[0024] Furthermore, the cylinder 704 and the push rod 705 form a telescopic structure, and the inner wall size of the fixed frame 703 matches the outer wall size of the fixed rod 706. Through the setting of the cylinder 704, the push rod 705 can realize telescopic movement under the control of the cylinder 704, thereby pushing the fixed rod 706 to move up and down, and then adjusting the height position of the mechanical claw 709.

[0025] Furthermore, the height dimension of the guardrail 8 is greater than the height dimension of the safety door 9, and an observation window is provided on one side surface of the safety door 9. By making the height dimension of the guardrail 8 greater than the height dimension of the safety door 9, the staff can be better protected from the robot's moving parts. The observation window provided on one side surface of the safety door 9 allows the staff to observe the robot's operating status and working conditions without opening the safety door 9, thereby improving work safety.

[0026] Furthermore, one end of the push rod 705 is fixedly connected to the cylinder 704, and the other end of the push rod 705 is fixedly connected to the fixing rod 706. Through the setting of the fixing rod 706, the shaking or deviation that may occur during the movement of the mechanical claw 709 is avoided, thereby improving the accuracy and stability of the robot in grasping objects.

[0027] Furthermore, the connecting rod 708 and the mechanical claw 709 form a rotating structure, and the first electric slide 3 is provided with two groups. Through the setting of the mechanical claw 709, the mechanical claw 709 can adapt to objects of different shapes and sizes, thereby improving the adaptability and flexibility of the robot.

[0028] Furthermore, the sensor 1004 is provided with four groups, and the fourth monitor 1008 is provided inside the safety door 9. Through the setting of the fourth monitor 1008, when the staff opens the safety door 9, the fourth monitor 1008 will send information to the sensor 1004, and the controller 1001 will urgently stop the operation of the robot to prevent the high-speed movement of the machine from injuring the staff.

[0029] Furthermore, the main board 1003 is arranged inside the controller 1001, and the first monitor 1005 is symmetrically arranged with respect to the central axis of the second electric slide 6. Through the setting of the first monitor 1005, all-round monitoring of the robot's moving parts can be ensured, abnormal situations can be discovered in time and corresponding measures can be taken to ensure the safe and stable operation of the robot.

[0030] Working principle: When in use, first start the second motor 702 to drive the fixed plate 701 and the second electric slide 6 to realize the horizontal and vertical movement of the mechanical claw 709, then the cylinder 704 can control the extension and retraction of the push rod 705, the push rod 705 pushes the fixed rod 706, and then the fixed rod 706 pushes the fixed block 707, causing the connecting rod 708 to move, thereby adjusting the height and position of the mechanical claw 709, and finally the connecting rod 708 and the mechanical claw 709 form a rotating structure, so that the mechanical claw 709 can grab objects of different shapes and sizes, thereby improving the flexibility of the robot. When performing monitoring and protection, the sensor 1004 can monitor the operating status and safety of the truss robot in real time, and transmit the data to the controller 1001 for processing. The first monitor 1005, the second monitor 1006, the third monitor 1007 and the fourth monitor The detector 1008 can monitor the working status of different parts of the robot in real time and feed back the data to the controller 1001. The controller 1001 intelligently controls the robot according to the received data to ensure the safe and stable operation of the robot. At the same time, the electric box 1002 and the main board 1003 provide power and control core for the robot to ensure the normal operation of the robot. In addition, the setting of the guardrail 8 and the safety door 9 can effectively protect the staff from being hurt by the moving parts of the robot and improve work safety. The guardrail 8 is made of high-strength material and has a good protective effect. The fourth monitor 1008 is fixedly connected to the safety door 9. When the staff opens the safety door 9, the fourth monitor 1008 will send information to the sensor 1004, and the controller 1001 will urgently stop the robot to prevent the high-speed movement of the machine from hurting the staff.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A truss robot with a safety protection structure, comprising a truss (1), characterized in that: The lower surface of the truss (1) is fixedly connected to a bottom plate (2), the upper surface of the truss (1) is fixedly installed with a first electric slide (3), one side surface of the first electric slide (3) is fixedly installed with a first motor (4), one side surface of the first electric slide (3) is fixedly connected to a connecting plate (5), one side surface of the connecting plate (5) is fixedly installed with a second electric slide (6), one side surface of the second electric slide (6) is provided with an adjustment mechanism (7), the upper surface of the bottom plate (2) is fixedly installed with a guardrail (8), a safety door (9) is provided inside the guardrail (8), and the upper surface of the bottom plate (2) is provided with a protective mechanism (10); The adjusting mechanism (7) comprises a fixing plate (701), a second motor (702), a fixing frame (703), a cylinder (704), a push rod (705), a fixing rod (706), a fixing block (707), a connecting rod (708) and a mechanical claw (709); a fixing plate (701) is fixedly connected to a surface of one side of the second electric slide (6); a second motor (702) is fixedly mounted on a surface of one side of the fixing plate (701); a fixing frame (703) is fixedly mounted on a surface of one side of the fixing plate (701); 703), a cylinder (704) is fixedly mounted on the upper surface of the fixed frame (703), a push rod (705) is fixedly connected to the lower surface of the cylinder (704), one end surface of the push rod (705) is fixedly connected to a fixed rod (706), one end surface of the fixed rod (706) is fixedly connected to a fixed block (707), one end surface of the fixed block (707) is fixedly connected to a connecting rod (708), and one end surface of the connecting rod (708) is fixedly mounted to a mechanical claw (709).

2. The truss robot with a safety protection structure according to claim 1, characterized in that: The protection mechanism (10) comprises a controller (1001), an electrical box (1002), a main board (1003), a sensor (1004), a first monitor (1005), a second monitor (1006), a third monitor (1007) and a fourth monitor (1008); the upper surface of the bottom plate (2) is fixedly connected to the controller (1001); the electrical box (1002) is fixedly mounted on one side surface of the controller (1001); the interior of the controller (1001) is A main board (1003) is fixedly mounted, a sensor (1004) is fixedly mounted on one side surface of the controller (1001), a first monitor (1005) is fixedly mounted on one side surface of the connecting plate (5), a second monitor (1006) is fixedly mounted on one side surface of the fixing plate (701), a third monitor (1007) is fixedly mounted on one side surface of the fixing frame (703), and a fourth monitor (1008) is fixedly mounted on the inner side surface of the safety door (9).

3. The truss robot with a safety protection structure according to claim 1, characterized in that: The cylinder (704) and the push rod (705) form a telescopic structure, and the inner wall size of the fixing frame (703) matches the outer wall size of the fixing rod (706).

4. The truss robot with a safety protection structure according to claim 1, characterized in that: One end of the push rod (705) is fixedly connected to the cylinder (704), and the other end of the push rod (705) is fixedly connected to the fixing rod (706).

5. The truss robot with a safety protection structure according to claim 1, characterized in that: The connecting rod (708) and the mechanical claw (709) form a rotating structure, and the first electric slide (3) is provided with two groups.

6. The truss robot with a safety protection structure according to claim 2, characterized in that: The sensors (1004) are provided in four groups, and the fourth monitor (1008) is provided inside the safety door (9).

7. The truss robot with a safety protection structure according to claim 2, characterized in that: The main board (1003) is arranged inside the controller (1001), and the first monitor (1005) is arranged symmetrically with respect to the central axis of the second electric slide (6).

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