Improved robot waterproof ground rail

Abstract

The improved robot waterproof ground rail comprises a rail body and a drag chain, protective covers B are connected to the left end face and the right end face of the rail body through fixing bolts, supporting bases which are in bilateral symmetry are fixedly arranged at the upper end of the rail body, and protective cover supporting plates are fixedly connected to the front end face and the rear end face of each supporting base through bolts. The upper end of the protective cover supporting plate is fixedly connected with a protective cover A through bolts, the whole protective cover A is a box body with an opening in the lower portion, the lower end of the protective cover A extends downwards, and front and rear end plates of the protective cover A are located on the inner side of the protective cover B; the protective covers B on the left and right end faces of the track main body, the protective cover supporting plates on the front and rear end faces of the supporting seat fixedly arranged at the upper end of the track main body in bilateral symmetry and the protective covers A at the upper ends of the protective cover supporting plates jointly form a relatively closed fixed cavity, so that direct contact with the outside is reduced, and erosion of water, dust or other impurities is weakened; the service life of the device is prolonged, and device stability and use effect are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of robot waterproof floor rails, in particular to an improved robot waterproof floor rail. Background Art

[0002] Robot ground rails, also known as robot walking rails, are used to expand the operating radius of the machine and the scope of use. They are mainly used in welding, casting, machining and other fields. They have the characteristics of high repeat positioning accuracy, fast response speed, stable and reliable operation, etc.

[0003] Some robot rails currently in use have exposed structures for driving, which are easily affected by the use environment, causing the driving structures to be corroded by water, dust or other impurities, shortening the service life of the device, reducing the stability of use and affecting the use effect. Utility Model Content

[0004] The utility model aims to provide an improved waterproof robot ground rail to solve the problem that the exposed structure for driving is easily affected by its use environment, shortening the service life of the device, reducing the use stability and affecting the use effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an improved robot waterproof floor rail, comprising a rail body and a drag chain, the left and right end faces of the rail body are connected with a protective cover B by fixing bolts, the upper end of the rail body is fixedly provided with a left-right symmetrical support seat, the front and rear end faces of the support seat are fixedly connected with a protective cover support plate by bolts, the upper end of the protective cover support plate is fixedly connected with a protective cover A by bolts, the protective cover A is a box body with an opening at the bottom as a whole, the lower end of the protective cover A extends downward, the front and rear end plates of the protective cover A are located on the inner side of the protective cover B, forming a relatively closed structure to protect the internal components.

[0006] Preferably, a T-shaped screw rod is provided between the two support seats, and a screw rod seat is threadedly connected to the rod body of the T-shaped screw rod, so that the device obtains a stable linear drive component.

[0007] Preferably, the front and rear end faces of the screw seat are fixedly connected to a transverse connecting plate by bolts, the lower end of the transverse connecting plate is connected to a support plate by bolts, a limiting slider with a locking cavity is fixedly installed on the inner side of the support plate, the upper end of the support plate body is connected to a moving seat by bolts, and a connecting seat is fixedly provided on the front end face of the moving seat to form a connecting component between the protective cover A and the protective cover B, so as to protect the internal components without blocking the movement of the moving seat.

[0008] Preferably, linear guide rails are fixedly provided at the front and rear ends of the track body, and the outer side surface of the linear guide rails contacts the wall of the limiting slider engaging cavity, so that the limiting slider can slide along the linear guide rails, while driving the moving seat, support plate, and horizontal connecting plate to slide.

[0009] Preferably, a motor mounting seat is fixedly installed on the left side of the support seat on the left side, a coupling is fixedly arranged on the left end of the motor mounting seat, a reducer is fixedly connected to the left end of the coupling, a servo motor is connected to the lower end of the reducer, the rotational output speed of the servo motor is reduced by the reducer, and the T-shaped screw rod is driven to rotate through the coupling, so that the T-shaped screw rod can rotate slowly as a whole.

[0010] Preferably, a slot frame is provided below the connecting seat, a drag chain is fixedly provided inside the slot frame, and the upper end of the drag chain is fixedly connected to the slot frame to play a role in pulling and protecting the built-in cable air pipe and the like.

[0011] Preferably, a proximity switch mounting plate A is fixedly provided on the right side of the upper end surface of the track body, a proximity switch mounting plate B is fixedly provided on the left side of the upper end surface of the track body, and a cover plate is fixedly provided on the left end of the track body to form automatic control of the servo motor, and the cover plate can protect the servo motor, the reducer and the coupling.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By designing the protective covers B on the left and right end faces of the track body, the protective cover support plates fixedly provided with left-right symmetrical front and rear end faces of the support seat on the upper end of the track body, and the protective cover A on the upper end of the protective cover support plates, a relatively closed fixed cavity is formed together, so that the driving structure in the device runs as a whole inside the cavity, reducing direct contact with the outside world, reducing erosion by water, dust or other impurities, extending the service life of the device, and ensuring the stability and effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the position distribution of the T-shaped screw rod and screw rod seat of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the protective cover A of the utility model from a front view;

[0016] Figure 3 This is a schematic diagram of the internal structure of the protective cover A of the utility model from a top view;

[0017] Figure 4 This is a schematic diagram of the internal structure of the protective cover A of the utility model from a side view.

[0018] In the figure: 1. Track body; 2. Linear guide; 3. Support plate; 4. Horizontal connecting plate; 5. Moving seat; 6. T-shaped screw; 7. Protective cover A; 8. Connecting seat; 9. Drag chain; 10. Slot frame; 11. Protective cover B; 12. Protective cover support plate; 13. Support seat; 14. Proximity switch mounting plate A; 15. Proximity switch mounting plate B; 16. Motor mounting seat; 17. Coupling; 18. Screw seat; 19. Cover plate; 20. Reducer; 21. Servo motor. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] See also Figure 1-4 The utility model provides an improved waterproof robot ground track, including a track body 1 and a drag chain 9. The left and right end surfaces of the track body 1 are connected with protective covers B11 by fixing bolts. The protective covers B11 are Z-shaped and symmetrically distributed as a whole. A left-right symmetrical support seat 13 is fixedly arranged on the upper end of the track body 1. The front and rear end surfaces of the support seat 13 are fixedly connected with protective cover support plates 12 by bolts. The position of the protective cover support plates 12 is fixed. The upper end of the protective cover support plates 12 is fixedly connected with a protective cover A7 by bolts, so that the protective cover A7 is relatively fixed with the protective cover B11 to form a stable and relatively closed cavity. The protective cover A7 is a box body with an opening at the bottom as a whole. The lower end of the protective cover A7 extends downward. The front and rear end plates of the protective cover A7 are located between the protective cover B11 and the protective cover A7. 11 inside, a T-shaped screw rod 6 is passed through between the two support seats 13, and a screw rod seat 18 is threadedly connected to the rod body of the T-shaped screw rod 6. When the T-shaped screw rod 6 rotates, the screw rod seat 18 can move in a straight line, and the front and rear end surfaces of the screw rod seat 18 are fixedly connected to the transverse connecting plate 4 by bolts, and the lower end of the transverse connecting plate 4 is connected to the support plate 3 by bolts. A limit slider with a locking cavity is fixedly installed on the inner side of the support plate 3, and a moving seat 5 is connected to the upper end of the support plate 3 by bolts. A gap is left between the moving seat 5 and the support plate 3, and the front and rear side plates of the protective cover A7 extend into the gap here, so that the T-shaped screw rod 6 can be used to rotate to move the screw rod seat 18, drive the transverse connecting plate 4, the support plate 3 and the moving seat 5 to move, and the front end surface is fixedly provided with a connecting seat 8;

[0021] The front and rear ends of the track body 1 are fixedly provided with linear guide rails 2, and the outer side surface of the linear guide rails 2 is in contact with the cavity wall of the limit slider. The limit slider is arranged on the inner wall of the support plate 3 and is relatively fixed. The limit slider slides on the linear guide rail 2, and the limit slider and the linear guide rail 2 cooperate to make the horizontal connecting plate 4, the support plate 3 and the moving seat 5 move stably. The left side of the support seat 13 on the left side is fixedly provided with a motor mounting seat 16, and the left end of the motor mounting seat 16 is fixedly provided with a coupling 17, and the left end of the coupling 17 is fixedly connected with a reducer 20. The lower end of the reducer 20 is connected with a servo motor 21. The servo motor 21 rotates, and after the reducer 20 decelerates, the coupling 17 is driven to rotate, thereby driving the T-shaped lead screw 6 to rotate and screw with the lead screw seat 18, thereby driving the lead screw seat 18 to move. A slot frame 10 is arranged below the connecting seat 8, and a drag chain 9 is fixedly arranged inside the slot frame 10. The drag chain 9 consists of a large number of The drag chain 9 is composed of unit links, and the links 9 can rotate freely. The chain links are composed of left and right chain plates and upper and lower clamping plates. Each section of the drag chain 9 can be opened, which is convenient for installation and disassembly without threading. After opening the clamping plate, the cables, air pipes, etc. can be placed in the drag chain, which is convenient for installation and maintenance. The upper end of the drag chain 9 is fixedly connected to the slot frame 10, and a proximity switch mounting plate A14 is fixedly provided on the right position of the upper end surface of the track body 1, and a proximity switch mounting plate B15 is fixedly provided on the left position of the upper end surface of the track body 1. The proximity switch mounting plate A14 and the proximity switch mounting plate B15 are used to install proximity switches, which are position switches that can be operated without direct mechanical contact with moving parts. When an object approaches the sensing surface of the switch to the action distance, the switch can be activated without mechanical contact or applying any pressure. A cover plate 19 is fixedly provided on the left end of the track body 1 to further protect components such as the servo motor 21, the reducer 20 and the coupling 17.

[0022] When using the embodiment of the present application:

[0023] When the device is in use, the servo motor 21 is started by controlling the external controller, and the servo motor 21 rotates. After being decelerated by the reducer 20, it drives the coupling 17 to rotate, thereby driving the T-shaped screw rod 6 to rotate. The T-shaped screw rod 6 rotates and screws with the screw rod seat 18, thereby driving the screw rod seat 18 to move, and driving the screw rod seat 18 to move drives the horizontal connecting plate 4, the support plate 3 and the moving seat 5 to move stably. In this process, the limit slider slides along the linear guide rail 2. When the moving seat 5 slides, the connecting seat 8 follows and drives the drag chain 9 to move. When the above components move, they are inside the protective cover A7 and the protective cover B11, and the protective cover A7 and the protective cover B11 and the cover plate 19 play a protective role.

[0024] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An improved waterproof robot ground track, comprising a track body (1) and a drag chain (9), characterized in that: The left and right end surfaces of the track body (1) are connected to a protective cover B (11) by fixing bolts, and a left-right symmetrical support seat (13) is fixedly arranged on the upper end of the track body (1). The front and rear end surfaces of the support seat (13) are fixedly connected to a protective cover support plate (12) by bolts, and the upper end of the protective cover support plate (12) is fixedly connected to a protective cover A (7) by bolts. The protective cover A (7) is a box body with an opening at the bottom. The lower end of the protective cover A (7) extends downward, and the front and rear end plates of the protective cover A (7) are located inside the protective cover B (11).

2. The improved robot waterproof floor track according to claim 1, characterized in that: A T-shaped screw rod (6) is inserted between the two support seats (13), and a screw rod seat (18) is threadedly connected on the rod body of the T-shaped screw rod (6).

3. The improved robot waterproof floor track according to claim 2, characterized in that: The front and rear end surfaces of the screw seat (18) are fixedly connected to a transverse connecting plate (4) by bolts, the lower end of the transverse connecting plate (4) is connected to a support plate (3) by bolts, a limit slider with a locking cavity is fixedly installed on the inner side of the support plate (3), the upper end of the support plate (3) is connected to a movable seat (5) by bolts, and the front end surface of the movable seat (5) is fixedly provided with a connecting seat (8).

4. The improved robot waterproof floor track according to claim 1, characterized in that: The front and rear ends of the track body (1) are fixedly provided with linear guide rails (2), and the outer side surface of the linear guide rail (2) is in contact with the wall of the cavity of the limit slider.

5. The improved robot waterproof floor track according to claim 3, characterized in that: A motor mounting seat (16) is fixedly mounted on the left side of the support seat (13) on the left side, a coupling (17) is fixedly arranged on the left end of the motor mounting seat (16), a reducer (20) is fixedly connected to the left end of the coupling (17), and a servo motor (21) is connected to the lower end of the reducer (20).

6. The improved waterproof robot track according to claim 5, characterized in that: A slot frame (10) is arranged below the connecting seat (8), a drag chain (9) is fixedly arranged inside the slot frame (10), and the upper end of the drag chain (9) is fixedly connected to the slot frame (10).

7. The improved robot waterproof floor track according to claim 1, characterized in that: A proximity switch mounting plate A (14) is fixedly provided on the right side of the upper end surface of the track body (1), a proximity switch mounting plate B (15) is fixedly provided on the left side of the upper end surface of the track body (1), and a cover plate (19) is fixedly provided on the left end of the track body (1).

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