Linear motion platform

Abstract

A linear motion platform comprises a horizontal motion device and an up-and-down motion device, the horizontal motion device drives the up-and-down motion device to move in the vertical direction, and the horizontal motion device and the up-and-down motion device are connected through an inclined sliding rail assembly; the inclined sliding rail assembly comprises an inclined first guide rail and a first sliding block matched with the first guide rail, the first guide rail is arranged on the horizontal movement device or the up-down movement device, and the corresponding first sliding block is arranged on the up-down movement device or the horizontal movement device. According to the linear motion platform, the vertical motion device is driven by the horizontal motion device, so that horizontal motion is converted into linear motion; therefore, the movement of the linear motion platform taking electromagnetism as power in the vertical direction is realized.

Description

Technical Field

[0001] The utility model relates to a linear motion platform, in particular to a linear motion platform which converts horizontal motion into up and down motion. Background Art

[0002] Currently, motion platforms are widely used in industry. However, most linear motion platforms move in the horizontal direction. The structure that moves in the vertical direction generally adopts a screw structure. This is because if electromagnetics are used as power in the vertical direction, it will be affected by the weight of the mover itself, thereby affecting the stability of the vertical movement. Therefore, there is currently no linear motion platform that uses electromagnetics as power to move in the vertical direction. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a linear motion platform which can convert horizontal motion into up and down motion.

[0004] In order to solve the above technical problems, the technical solution proposed by the utility model is: a linear motion platform, including a horizontal motion device and an up and down motion device, the horizontal motion device drives the up and down motion device to move in the vertical direction, and the horizontal motion device and the up and down motion device are connected by an inclined slide rail assembly; the inclined slide rail assembly includes an inclined first guide rail and a first slider matching the first guide rail, the first guide rail is arranged on the horizontal motion device or the up and down motion device, and the corresponding first slider is arranged on the up and down motion device or the horizontal motion device.

[0005] For the above-mentioned linear motion platform, preferably, the horizontal motion device includes a base, a second guide rail, a second slider, a stator, a mover and a slide; the second guide rail is horizontally fixed on the base, the second slider is arranged on the second guide rail, and the slide is fixed on the second slider; the mover is arranged at the bottom of the slide, and the stator is fixed below the mover.

[0006] The above-mentioned linear motion platform, preferably, the up and down motion device includes a mounting seat, a connecting plate, a vertical axis slider and a vertical axis guide rail; the mounting seat is fixedly set on the first slider or the first guide rail, the connecting plate is set on one side of the mounting seat, and the vertical axis guide rail is fixedly set on the connecting plate; the vertical axis slider is fixedly set on the mounting seat, and the vertical axis slider slides on the vertical axis guide rail.

[0007] Compared with the prior art, the utility model has the advantages that: in the linear motion platform of the utility model, the horizontal motion device drives the up and down motion devices to convert the horizontal motion into linear motion; thereby realizing the vertical motion of the linear motion platform driven by electromagnetic power. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 Schematic diagram of the structure of the linear motion platform in Example 1.

[0009] Figure 2 This is a schematic diagram of the structure of the inclined slide rail assembly in Example 1.

[0010] Figure 3 Schematic diagram of the structure of the horizontal motion device in Example 1.

[0011] Legend

[0012] 1. Horizontal motion device; 11. Base; 12. Second guide rail; 13. Second slider; 14. Stator; 15. Mover; 16. Slide seat; 2. Up and down motion device; 21. Mounting seat; 22. Connecting plate; 23. Vertical axis slider; 24. Vertical axis guide rail; 3. Inclined slide rail assembly; 31. First guide rail; 32. First slider. Implementation

[0013] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively and carefully below in conjunction with the accompanying drawings and preferred embodiments of the specification, but the protection scope of the present invention is not limited to the following specific embodiments.

[0014] It should be noted that when an element is described as being "fixed, fixed, connected or connected to" another element, it can be directly fixed, fixed, connected or connected to the other element, or it can be indirectly fixed, fixed, connected or connected to the other element through other intermediate connectors.

[0015] Unless otherwise defined, all professional terms used below have the same meanings as those generally understood by those skilled in the art. The professional terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the scope of protection of the present utility model. Example

[0016] like Figure 1 The linear motion platform shown in the figure comprises a horizontal motion device 1 and an up-and-down motion device 2. The horizontal motion device 1 drives the up-and-down motion device 2 to move in the vertical direction. The horizontal motion device 1 and the up-and-down motion device 2 are connected by an inclined slide rail assembly 3. Figure 2 As shown, the inclined slide rail assembly 3 includes an inclined first guide rail 31 and a first slider 32 matching the first guide rail 31 . The first guide rail 31 is arranged on the horizontal motion device 1 , and the corresponding first slider 32 is arranged on the up and down motion device 2 . The first slider 32 slides on the first guide rail 31 .

[0017] like Figure 3As shown, the horizontal motion device 1 is a linear motor structure, which includes a base 11, a second guide rail 12, a second slider 13, a stator 14, a mover 15 and a slide 16; the second guide rail 12 is horizontally fixedly arranged on the base 11, the second slider 13 is arranged on the second guide rail 12, and the slide 16 is fixedly arranged on the second slider 13; the mover 15 is arranged at the bottom of the slide 16, and the stator 14 is fixedly arranged below the mover 15. In this embodiment, there are two second guide rails 12, which are arranged in parallel on the base 11, and each second guide rail 12 is provided with two second sliders 13, and the second slider 13 can slide on the second guide rail 12.

[0018] In this embodiment, if Figure 2 As shown, the top of the slide 16 is set to an inclined surface, and the first guide rail 31 is fixedly set on the inclined surface at the top of the slide 16; the first slide 16 matches the first guide rail 31, and the first slide 16 can slide on the first guide rail 31. In this embodiment, two first guide rails 31 are provided, and the two first guide rails 31 are parallelly arranged on the inclined surface at the top of the slide 16; two first slides 16 are arranged on each first guide rail 31.

[0019] In this embodiment, if Figure 1 and Figure 2 As shown, the up-and-down motion device 2 includes a mounting seat 21, a connecting plate 22, a vertical axis slider 23 and a vertical axis guide rail 24; the mounting seat 21 is fixedly arranged on the first slider 32 or the first guide rail 31, the connecting plate 22 is arranged on one side of the mounting seat 21, and the vertical axis guide rail 24 is fixedly arranged on the connecting plate 22; the vertical axis slider 23 is fixedly arranged on the mounting seat 21, and the vertical axis slider 23 slides on the vertical axis guide rail 24. In this embodiment, the bottom of the mounting seat 21 is an inclined surface, and the inclined surface at the bottom of the mounting seat 21 is parallel to the inclined surface at the top of the slide seat 16; the top of the mounting seat 21 is connected to the load working externally. In this embodiment, one side of the mounting seat 21 is connected to the connecting plate 22 through the vertical axis slider 23 and the vertical axis guide rail 24, and the vertical axis slider 23 can only move on the vertical axis guide rail 24, so as to ensure that the mounting seat 21 moves along the vertical axis guide rail 24 when doing up-and-down movement, so that the phenomenon of displacement will not occur.

[0020] In this embodiment, two vertical vertical axis guide rails 24 are arranged in parallel on the connecting plate 22. A vertical axis slider 23 is arranged on each vertical axis guide rail 24.

[0021] In this embodiment, if Figure 1As shown, the mounting seat 21 moves horizontally on the first guide rail 31. When the slide 16 moves to the left, the mounting seat 21 moves upward because the inclined surface at the top of the slide 16 gives the mounting seat 21 an upward force. When the slide 16 moves to the right, the mounting assembly moves downward due to the gravity of the first guide rail 31 at the top of the slide 16, the first slide 16 and the mounting seat 21.

[0022] In the linear motion platform of the utility model, the horizontal motion device 1 drives the up-and-down motion device 2 to convert the horizontal motion into the linear motion; thus, the linear motion platform with the electromagnetic as the power is realized to move in the vertical direction.

Claims

1. A linear motion platform, characterized in that: It includes a horizontal motion device and an up-and-down motion device, the horizontal motion device drives the up-and-down motion device to move in the vertical direction, and the horizontal motion device and the up-and-down motion device are connected via an inclined slide rail assembly; the inclined slide rail assembly includes an inclined first guide rail and a first slider matching the first guide rail, the first guide rail is arranged on the horizontal motion device or the up-and-down motion device, and the corresponding first slider is arranged on the up-and-down motion device or the horizontal motion device; the horizontal motion device includes a base, a second guide rail, a second slider, a stator, a mover and a slide seat; the second guide rail is horizontally fixedly arranged on the base, the second slider is arranged on the second guide rail, and the slide seat is fixedly arranged on the second slider; the mover is arranged at the bottom of the slide seat, and the stator is fixedly arranged below the mover.

2. The linear motion platform according to claim 1, characterized in that: The up and down motion device includes a mounting seat, a connecting plate, a vertical axis slider and a vertical axis guide rail; the mounting seat is fixedly arranged on the first slider or the first guide rail, the connecting plate is arranged on one side of the mounting seat, and the vertical axis guide rail is fixedly arranged on the connecting plate; the vertical axis slider is fixedly arranged on the mounting seat, and the vertical axis slider slides on the vertical axis guide rail.

Images