Industrial robot mounting seat

Abstract

The utility model provides an industrial robot installation seat which comprises a box body and an installation sliding seat, the installation sliding seat is connected to the top of the box body in a sliding mode, the installation sliding seat is used for installing various industrial robot action devices, a wheel disc is rotatably installed in the box body, idler wheels are eccentrically and rotatably connected to the wheel disc, and a lower positioning shaft is fixedly connected to the position, below the side of the wheel disc, in the box body. The bottom of the mounting sliding seat is rotatably connected with an upper driving rod, the upper driving rod is rotatably connected with one end of an arc-shaped crank, the other end of the arc-shaped crank is rotatably connected with the positioning shaft, the arc-shaped crank is provided with an arc-shaped limiting through groove matched with the roller, and a motor for driving the wheel disc to rotate is fixedly mounted in the box body. The utility model has the advantages of scientific and reasonable design, cam crank transmission, safety, smoothness, low failure rate and low manufacturing cost, and can be popularized and used.

Description

Technical Field

[0001] The utility model relates to a robot installation device, in particular to an industrial robot mounting seat. Background Art

[0002] Industrial robots have various types and uses. When using an industrial robot to produce products, the industrial robot can actuate with multiple degrees of freedom and multiple axes within a certain range based on the structural characteristics of the robot itself. However, during production, the robot often needs to move back and forth beside the production line to increase the coverage range of a single industrial robot and reduce the number of industrial robots put into production, ultimately achieving the purpose of cost reduction. For the common movement of industrial robots, a guide rail driven by a gear and rack is often used. This method has a relatively complex structural design, a high failure rate, and the guide rail is often large in size. Based on this, it is necessary to design a mounting seat that can flexibly move the entire industrial robot and has a delicate structure. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide an industrial robot mounting seat aiming at the deficiencies of the above-mentioned prior art. The device has a scientific and reasonable structural design, cam-crank transmission, is safe and smooth, has a low failure rate, a low manufacturing cost, and can be widely used.

[0004] To solve the above technical problem, the technical solution adopted by the utility model is: an industrial robot mounting seat, characterized in that it includes a box body and a mounting slide seat. The mounting slide seat is slidably connected to the top of the box body. The mounting slide seat is used to mount various industrial robot action devices. A wheel disc is rotatably installed in the box body. A roller is eccentrically rotatably connected to the wheel disc. A lower positioning shaft is fixedly connected to the side lower part of the wheel disc in the box body. The bottom of the mounting slide seat is rotatably connected to an upper driving rod. One end of the upper driving rod is rotatably connected to one end of an arc-shaped crank. The other end of the arc-shaped crank is rotatably connected to the positioning shaft. An arc-shaped limiting through groove matched with the roller is formed on the arc-shaped crank. A motor for driving the wheel disc to rotate is fixedly installed in the box body.

[0005] Preferably, a connecting seat is fixedly connected to the bottom of the mounting slide seat. One end of the upper driving rod is rotatably connected to the connecting seat through a pin shaft. The other end of the upper driving rod is rotatably connected to one end of the arc-shaped crank through a pin shaft. A sliding groove is formed on the top of the box body. Slide rails are installed on both sides of the sliding groove. A sliding member slidably matched with the slide rails is arranged on the mounting slide seat.

[0006] Preferably, the wheel disc is rotatably connected to the box body through a wheel shaft. The output shaft of the motor is in transmission connection with the wheel shaft. A maintenance window is arranged on the side wall of the box body. A dust-proof net is arranged on the maintenance window.

[0007] The utility model has the following advantages compared with the prior art:

[0008] 1. The structure design of the present utility model is scientific and reasonable, with a streamlined mechanism, smooth operation, safety and stability, low manufacturing cost, and can be widely promoted and used.

[0009] 2. The present utility model drives the installation slide seat to complete linear reciprocating motion through the movement of the cam within the arc contour line, and controls the position of the installation slide seat through the control motor, which can improve the coverage range of the industrial robot and has strong practicability.

[0010] The following further describes the present utility model in detail with reference to the drawings and embodiments. Description of the Drawings

[0011] Figure 1 is the structural schematic diagram of the present utility model.

[0012] Figure 2 is the structural schematic diagram of the arc-shaped crank in the present utility model.

[0013] Figure 3 is the structural schematic diagram of the wheel disc in the present utility model.

[0014] Description of the Reference Numerals in the Drawings:

[0015] 1 - box body; 2 - installation slide seat; 3 - sliding groove;

[0016] 4 - wheel disc; 5 - wheel shaft; 6 - arc-shaped crank;

[0017] 7 - upper driving rod; 8 - connecting seat; 9 - roller;

[0018] 10 - lower positioning shaft; 11 - inspection window; 12 - arc-shaped limiting through groove. Detailed Embodiment

[0019] As Figures 1 to 3 shown, the present utility model includes a box body 1 and an installation slide seat 2. The installation slide seat 2 is slidably connected to the top of the box body 1. The installation slide seat 2 is used for installing various industrial robot action devices. A wheel disc 4 is rotatably installed in the box body 1. A roller 9 is eccentrically rotatably connected to the wheel disc 4. A lower positioning shaft 10 is fixedly connected to the side lower part of the wheel disc 4 in the box body 1. The bottom of the installation slide seat 2 is rotatably connected to an upper driving rod 7. One end of the upper driving rod 7 is rotatably connected to an arc-shaped crank 6. The other end of the arc-shaped crank 6 is rotatably connected to the positioning shaft 10. An arc-shaped limiting through groove 12 cooperating with the roller 9 is formed on the arc-shaped crank 6. A motor for driving the rotation of the wheel disc 4 is fixedly installed in the box body 1.

[0020] In this embodiment, a connecting seat 8 is fixedly connected to the bottom of the installation sliding seat 2. One end of the upper driving rod 7 is rotatably connected to the connecting seat 8 through a pin shaft, and the other end of the upper driving rod 7 is rotatably connected to one end of the arc-shaped crank 6 through a pin shaft. A sliding groove 3 is opened at the top of the box body 1, slide rails are installed on both sides of the sliding groove 3, and sliding parts that are slidably matched with the slide rails are arranged on the installation sliding seat 2.

[0021] In this embodiment, the disc 4 is rotatably connected in the box body 1 through a wheel shaft 5. The output shaft of the motor is coaxially and fixedly connected to the wheel shaft 5. A maintenance window 11 is arranged on the side wall of the box body 1, and a dust-proof net is arranged on the maintenance window 11.

[0022] During use, the motor rotates to drive the disc 4 to rotate. The eccentrically arranged roller 9 moves along the arc contour line of the arc-shaped limiting through groove 12 in the arc-shaped limiting through groove 12, driving the arc-shaped crank 6 to move. The lower end of the arc-shaped crank 6 remains stationary, and the upper end moves freely. The arc-shaped crank 6 drives the upper driving rod 7 to move and finally drives the installation sliding seat 2 to reciprocate in the sliding groove 3. The motor uses a servo stepping motor to accurately control the rotation angle and can accurately control the position of the installation sliding seat 2, so as to achieve the purpose of adjusting the position of the industrial robot.

[0023] The above is only a preferred embodiment of the present invention and does not impose any limitation on the present invention. Any simple modification, change, and equivalent change made to the above embodiments according to the technical essence of the invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. An industrial robot mounting seat, characterized in that: The invention comprises a box body (1) and a mounting slide (2), wherein the mounting slide (2) is slidably connected to the top of the box body (1), and the mounting slide (2) is used to mount various types of industrial robot action devices. A wheel disc (4) is rotatably mounted in the box body (1), and an eccentrically rotatably connected roller (9) is mounted on the wheel disc (4). A lower positioning shaft (10) is fixedly connected to the lower side of the wheel disc (4) in the box body (1), and an upper driving rod (7) is rotatably connected to the bottom of the mounting slide (2), and the upper driving rod (7) is rotatably connected to one end of an arc crank (6), and the other end of the arc crank (6) is rotatably connected to the positioning shaft (10). An arc-shaped limiting through groove (12) cooperating with the roller (9) is provided on the arc crank (6), and a motor for driving the wheel disc (4) to rotate is fixedly mounted in the box body (1).

2. An industrial robot mounting seat according to claim 1, characterized in that: The bottom of the mounting slide (2) is fixedly connected to the connecting seat (8), one end of the upper driving rod (7) is rotatably connected to the connecting seat (8) through a pin shaft, and the other end of the upper driving rod (7) is rotatably connected to one end of the arc crank (6) through a pin shaft. A sliding groove (3) is provided on the top of the box body (1), and slide rails are installed on both sides of the sliding groove (3). A sliding member that slides with the slide rails is provided on the mounting slide (2).

3. The industrial robot mounting seat according to claim 1, characterized in that: The wheel disc (4) is rotatably connected in the box body (1) via a wheel axle (5); the output shaft of the motor is drivingly connected to the wheel axle (5); an inspection window (11) is provided on the side wall of the box body (1); and a dustproof net is provided on the inspection window (11).

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