Closed translation assembly

Abstract

The utility model provides a closed translation assembly, which belongs to the technical field of translation assemblies and comprises a first base, a first driving assembly, a moving seat, a first closing part, a second base, a second driving assembly, a mounting seat and a second closing part. The beneficial effects of the utility model are that the moving seat and the two first sealing members always cover the first driving assembly, even if the moving seat moves, the moving seat can cover the interior of the first base to prevent dust from entering, and the mounting seat and the two second sealing members always cover the second driving assembly. Even if the mounting base moves, dust can be prevented from entering the second base, so that the moving precision of the moving base and the mounting base can be ensured, and the moving base and the mounting base are prevented from being clamped.

Description

Technical Field

[0001] The utility model belongs to the technical field of translation components and relates to a closed translation component. Background Art

[0002] Linear modules, also known as linear modules, Cartesian robots, and linear slides, are an upgraded automation unit following linear guides, ball screws, and linear drive modules. Combining these units enables linear and curved motion of loads, making light load automation more flexible and positioning more precise. They are widely used in factory automation, especially in dual-axis translational motion components, which are often implemented using a combination of two linear modules.

[0003] However, in some existing technical solutions, there is often a gap between the slide and the slide table of the linear module used in the dual-axis translational moving component, and dust may enter the inside, causing the slide to get stuck or the accuracy to be inaccurate, which leaves much room for improvement. Summary of the Invention

[0004] The purpose of the utility model is to address the above-mentioned problems in the prior art and to propose a closed translation assembly.

[0005] The purpose of the utility model can be achieved through the following technical solutions: A closed translation assembly, comprising:

[0006] First Plinth;

[0007] a first driving assembly connected to the first base;

[0008] a moving seat connected to an output end of the first driving assembly, wherein the first driving assembly can drive the moving seat to move relative to the first base;

[0009] There are two first closing members, the movable seat is located between the two first closing members, one end of the movable seat is connected to one end of the first base through the first closing member, and the movable seat and the two first closing members cover the first driving assembly;

[0010] a second base connected to the mobile base;

[0011] a second driving assembly connected to the second base;

[0012] a mounting seat connected to the output end of the second driving assembly, wherein the second driving assembly can drive the mounting seat to move relative to the second base, and the moving direction of the mounting seat is perpendicular to the moving direction of the moving seat;

[0013] There are two second closing members, the mounting seat is located between the two second closing members, one end of the mounting seat is connected to one end of the second base through the second closing member, and the mounting seat and the two second closing members cover the second drive assembly.

[0014] In the above-mentioned closed translation assembly, the first closing member includes a first deformation portion and two first connecting portions, the two first connecting portions are connected through the first deformation portion, one first connecting portion is connected to the first base, and the other first connecting portion is connected to the movable seat, the first connecting portion is a rigid member, and the first deformation portion is a flexible member.

[0015] In the above-mentioned closed translation assembly, the first driving assembly includes a first stator and a first mover, the first stator is connected to the first base, the first mover is connected to the moving seat, and the first mover is movable relative to the first stator.

[0016] In the above-mentioned closed translation assembly, the first base is provided with two first slide rails, the movable seat is provided with two first sliders, the two first sliders are slidably connected to the two first slide rails respectively, the first stator is located between the two first sliders, and the movable seat and the two first sliders cover the first mover.

[0017] In the above-mentioned closed translation assembly, the two sides of the first closing member are bent and extended toward the first base to form two first extensions, the first closing member and the two first extensions form a first covering structure, the movable seat, the two first sliders and the two first slide rails form a second covering structure, and the first covering structure and the second covering structure jointly cover the first stator.

[0018] In the above-mentioned closed translation assembly, the second closing member includes a second deformation portion and two second connecting portions, the two second connecting portions are connected through the second deformation portion, one second connecting portion is connected to the base, and the other second connecting portion is connected to the moving member, the second connecting portion is a rigid member, and the second deformation portion is a flexible member.

[0019] In the above-mentioned closed translation assembly, the second driving assembly includes a second stator and a second mover, the second stator is connected to the second base, the second mover is connected to the mounting seat, and the second mover is movable relative to the second stator.

[0020] In the above-mentioned closed translation assembly, the second base is provided with two second slide rails, the mounting seat is provided with two second sliders, the two second sliders are slidably connected to the two second slide rails respectively, the second stator is located between the two second sliders, and the mounting seat and the two second sliders cover the second mover.

[0021] In the above-mentioned closed translation assembly, the two sides of the second closing member are bent and extended toward the second base to form two second extensions, the second closing member and the two second extensions form a third covering structure, the mounting seat, the two second sliders and the two second slide rails form a fourth covering structure, and the third covering structure and the fourth covering structure jointly cover the second stator.

[0022] In the above-mentioned closed translation assembly, it also includes a dust block, which is connected to the movable seat and / or the mounting seat. When the dust block is connected to the movable seat, the dust block covers the connection between the first slider and the first slide rail. When the dust block is connected to the mounting seat, the dust block covers the connection between the second slider and the second slide rail.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] 1. The movable base and the two first sealing members always cover the first driving assembly. Even if the movable base moves, they can cover the interior of the first base to prevent dust from entering. The mounting base and the two second sealing members always cover the second driving assembly. Even if the mounting base moves, they can cover the interior of the second base to prevent dust from entering. Therefore, the movement accuracy of the movable base and the mounting base can be guaranteed to prevent them from getting stuck.

[0025] 2. A first connecting portion is connected to the first base, and another first connecting portion is connected to the moving member. The two first connecting portions are connected by a first deformation portion so that the two first connecting portions can move closer to or farther away from each other, thereby adapting to the movement of the moving base relative to the first base to ensure shielding of the first driving component.

[0026] 3. The first stator is located between the two first sliders. The movable seat and the two first sliders cover the first mover in a semi-enclosed state from the top and side of the first mover respectively to prevent debris from falling on the surface of the first mover.

[0027] 4. The first covering structure formed by the first closing member and the two bent first extensions and the second covering structure formed by the movable seat, the two first sliders and the two first slide rails jointly cover the first stator in a semi-enclosed state to prevent debris from falling on the surface of the first stator.

[0028] 5. On the basis that the first slide rail covers the side of the first mover and the second slide rail covers the side of the second mover, the dust block covers the connection between the first slider and the first slide rail when connected to the moving seat, and covers the connection between the second slider and the second slide rail when connected to the mounting seat, which can ensure the movement accuracy of the moving seat and the mounting seat and prevent them from getting stuck. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic structural diagram of the closed translation assembly of the present utility model.

[0030] Figure 2 It is an exploded view of the first base, the first driving assembly, the movable seat and the first closing member of the present invention.

[0031] Figure 3 This is an exploded view of the first base, the first driving assembly, the movable seat and the first closing member of the present invention from another perspective.

[0032] Figure 4 This is an exploded view of the second base, second drive assembly, mounting seat and second closure member of the present invention.

[0033] Figure 5 This is an exploded view of the second base, second drive assembly, mounting seat and second closure member of the present invention from another perspective.

[0034] In the figure, 100, the first base; 110, the first slide rail; 210, the first stator; 220, the first mover; 300, the moving seat; 310, the first slider; 400, the first closing member; 410, the first deformation portion; 420, the first connecting portion; 430, the first extension portion; 500, the second base; 510, the second slide rail; 610, the second stator; 620, the second mover; 700, the mounting seat; 710, the second slider; 800, the second closing member; 810, the second deformation portion; 820, the second connecting portion; 830, the second extension portion; 900, the dust block. DETAILED DESCRIPTION

[0035] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0036] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0037] In addition, terms such as "first," "second," and "an" in this utility model are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0038] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0039] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in this field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0040] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

[0041] like Figure 1-Figure 5 As shown, a closed translation assembly includes: a first base 100, a first drive assembly, a moving base 300, a first closing member 400, a second base 500, a second drive assembly, a mounting base 700 and a second closing member 800.

[0042] The first driving assembly is connected to the first base 100 .

[0043] Specifically, the first driving assembly includes a first stator 210 and a first mover 220 . The first stator 210 is connected to the first base 100 . The first mover 220 is connected to the movable base 300 . The first mover 220 is movable relative to the first stator 210 .

[0044] The moving base 300 is connected to the output end of the first driving component, and the first driving component can drive the moving base 300 to move relative to the first base 100 .

[0045] Among them, the number of the first closing parts 400 is two, the movable seat 300 is located between the two first closing parts 400, one end of the movable seat 300 is connected to one end of the first base 100 through the first closing part 400, and the movable seat 300 and the two first closing parts 400 cover the first driving assembly.

[0046] The second base 500 is connected to the moving base 300 .

[0047] The second driving assembly is connected to the second base 500 .

[0048] Specifically, the second driving assembly includes a second stator 610 and a second mover 620 . The second stator 610 is connected to the second base 500 . The second mover 620 is connected to the mounting seat 700 . The second mover 620 is movable relative to the second stator 610 .

[0049] The mounting seat 700 is connected to the output end of the second driving component, and the second driving component can drive the mounting seat 700 to move relative to the second base 500 , and the moving direction of the mounting seat 700 is perpendicular to the moving direction of the moving seat 300 .

[0050] Among them, the number of second closing members 800 is two, the mounting seat 700 is located between the two second closing members 800, one end of the mounting seat 700 is connected to one end of the second base 500 through the second closing member 800, and the mounting seat 700 and the two second closing members 800 cover the second driving assembly.

[0051] Specifically, the mounting base 700 is used to mount other components.

[0052] In this embodiment, the movable seat 300 and the two first sealing members 400 always cover the first driving component, and even if the movable seat 300 moves, they can cover the interior of the first base 100 to prevent dust from entering. The mounting seat 700 and the two second sealing members 800 always cover the second driving component, and even if the mounting seat 700 moves, they can cover the interior of the second base 500 to prevent dust from entering. Therefore, the movement accuracy of the movable seat 300 and the mounting seat 700 can be guaranteed to prevent them from getting stuck.

[0053] like Figure 1-As shown in Figure 5, based on the above embodiment, the first closing member 400 includes a first deformation portion 410 and two first connecting portions 420. The two first connecting portions 420 are connected through the first deformation portion 410. One first connecting portion 420 is connected to the first base 100, and the other first connecting portion 420 is connected to the movable seat 300. The first connecting portion 420 is a rigid member, and the first deformation portion 410 is a flexible member.

[0054] In this embodiment, a first connecting portion 420 is connected to the first base 100, and another first connecting portion 420 is connected to the moving part. The two first connecting portions 420 are connected by a first deformation portion 410 so that the two first connecting portions 420 can approach or move away from each other, thereby adapting to the movement of the moving seat 300 relative to the first base 100 to ensure the shielding of the first driving component.

[0055] like Figure 1 -As shown in Figure 5, based on the above embodiment, the first base 100 is provided with two first slide rails 110, and the movable seat 300 is provided with two first sliders 310. The two first sliders 310 are respectively slidably connected to the two first slide rails 110. The first stator 210 is located between the two first sliders 310. The movable seat 300 and the two first sliders 310 cover the first mover 220.

[0056] In this embodiment, the first stator 210 is located between the two first sliders 310, and the movable seat 300 and the two first sliders 310 respectively cover the first mover 220 from the top and side in a semi-enclosed state to prevent debris from falling on the surface of the first mover 220.

[0057] like Figure 1 -As shown in Figure 5, based on the above embodiment, the two sides of the first closing member 400 are bent and extended toward the first base 100 to form two first extension portions 430. The first closing member 400 and the two first extension portions 430 form a first covering structure. The movable seat 300, the two first sliders 310 and the two first slide rails 110 form a second covering structure. The first covering structure and the second covering structure together cover the first stator 210.

[0058] In this embodiment, the first covering structure formed by the first closing member 400 and the two bent first extensions 430 and the second covering structure formed by the movable seat 300, the two first sliders 310 and the two first slide rails 110 jointly cover the first stator 210 in a semi-enclosed state to prevent debris from falling on the surface of the first stator 210.

[0059] like Figure 1 -As shown in Figure 5, based on the above embodiment, the second closing member 800 includes a second deformation portion 810 and two second connecting portions 820. The two second connecting portions 820 are connected through the second deformation portion 810. One second connecting portion 820 is connected to the base, and the other second connecting portion 820 is connected to the moving member. The second connecting portion 820 is a rigid member, and the second deformation portion 810 is a flexible member.

[0060] In this embodiment, a second connecting portion 820 is connected to the second base 500, and another second connecting portion 820 is connected to the movable part. The two second connecting portions 820 are connected by a second deformation portion 810 so that the two second connecting portions 820 can be close to or away from each other, thereby adapting to the movement of the mounting base 700 relative to the second base 500 to ensure the shielding of the second driving component.

[0061] like Figure 1 -As shown in Figure 5, based on the above embodiment, the second base 500 is provided with two second slide rails 510, and the mounting seat 700 is provided with two second sliders 710. The two second sliders 710 are respectively slidably connected to the two second slide rails 510, and the second stator 610 is located between the two second sliders 710. The mounting seat 700 and the two second sliders 710 cover the second mover 620.

[0062] In this embodiment, the second stator 610 is located between the two second sliders 710, and the mounting seat 700 and the two second sliders 710 respectively cover the second mover 620 from the top and side in a semi-enclosed state to prevent debris from falling on the surface of the second mover 620.

[0063] like Figure 1 -As shown in Figure 5, based on the above embodiment, the two sides of the second closing member 800 are bent and extended toward the second base 500 to form two second extension portions 830. The second closing member 800 and the two second extension portions 830 form a third covering structure. The mounting seat 700, the two second sliders 710 and the two second slide rails 510 form a fourth covering structure. The third covering structure and the fourth covering structure together cover the second stator 610.

[0064] In this embodiment, the second covering structure formed by the second closing member 800 and the two bent second extensions 830 and the second covering structure formed by the mounting base 700, the two second sliders 710 and the two second slide rails 510 together cover the second stator 610 in a semi-enclosed state to prevent debris from falling on the surface of the second stator 610.

[0065] like Figure 1 -As shown in Figure 5, on the basis of the above embodiment, it also includes a dustproof block 900, which is connected to the movable seat 300 and / or the mounting seat 700. When the dustproof block 900 is connected to the movable seat 300, the dustproof block 900 covers the connection between the first slider 310 and the first slide rail 110. When the dustproof block 900 is connected to the mounting seat 700, the dustproof block 900 covers the connection between the second slider 710 and the second slide rail 510.

[0066] In this embodiment, on the basis that the first slide rail 110 covers the side of the first mover 220 and the second slide rail 510 covers the side of the second mover 620, the dust block 900 covers the connection between the first slider 310 and the first slide rail 110 when connected to the movable seat 300, and covers the connection between the second slider 710 and the second slide rail 510 when connected to the mounting seat 700, thereby ensuring the movement accuracy of the movable seat 300 and the mounting seat 700 and preventing them from getting stuck.

Claims

1. A closed translation assembly, characterized in that: Includes: First Plinth; a first driving assembly connected to the first base; a moving seat connected to an output end of the first driving assembly, wherein the first driving assembly can drive the moving seat to move relative to the first base; There are two first closing members, the movable seat is located between the two first closing members, one end of the movable seat is connected to one end of the first base through the first closing member, and the movable seat and the two first closing members cover the first driving assembly; a second base connected to the mobile base; a second driving assembly connected to the second base; a mounting seat connected to the output end of the second driving assembly, wherein the second driving assembly can drive the mounting seat to move relative to the second base, and the moving direction of the mounting seat is perpendicular to the moving direction of the moving seat; There are two second closing members, the mounting seat is located between the two second closing members, one end of the mounting seat is connected to one end of the second base through the second closing member, and the mounting seat and the two second closing members cover the second drive assembly.

2. A closed translation assembly according to claim 1, characterized in that: The first closing member includes a first deformation portion and two first connecting portions. The two first connecting portions are connected through the first deformation portion. One first connecting portion is connected to the first base, and the other first connecting portion is connected to the movable seat. The first connecting portion is a rigid member, and the first deformation portion is a flexible member.

3. A closed translation assembly according to claim 2, characterized in that: The first driving assembly includes a first stator and a first mover. The first stator is connected to the first base. The first mover is connected to the movable seat. The first mover is movable relative to the first stator.

4. A closed translation assembly according to claim 3, characterized in that: The first base is provided with two first slide rails, and the movable seat is provided with two first sliders. The two first sliders are slidably connected to the two first slide rails respectively. The first stator is located between the two first sliders. The movable seat and the two first sliders cover the first mover.

5. A closed translation assembly according to claim 4, characterized in that: The two sides of the first closing member are bent and extended toward the first base to form two first extension portions. The first closing member and the two first extension portions form a first covering structure. The movable seat, the two first sliders and the two first slide rails form a second covering structure. The first covering structure and the second covering structure jointly cover the first stator.

6. The closed translation assembly according to claim 4, characterized in that: The second closing member includes a second deformable portion and two second connecting portions. The two second connecting portions are connected through the second deformable portion. One second connecting portion is connected to the base, and the other second connecting portion is connected to the moving member. The second connecting portion is a rigid member, and the second deformable portion is a flexible member.

7. A closed translation assembly according to claim 6, characterized in that: The second driving assembly includes a second stator and a second mover, the second stator is connected to the second base, the second mover is connected to the mounting seat, and the second mover is movable relative to the second stator.

8. The closed translation assembly according to claim 7, wherein: The second base is provided with two second slide rails, and the mounting seat is provided with two second sliders. The two second sliders are slidably connected to the two second slide rails respectively. The second stator is located between the two second sliders. The mounting seat and the two second sliders cover the second mover.

9. The closed translation assembly according to claim 8, characterized in that: The two sides of the second closing member are bent and extended toward the second base to form two second extension parts. The second closing member and the two second extension parts form a third covering structure. The mounting seat, the two second sliders and the two second slide rails form a fourth covering structure. The third covering structure and the fourth covering structure jointly cover the second stator.

10. The closed translation assembly according to claim 8, characterized in that: It also includes a dust block, which is connected to the movable seat and / or the mounting seat. When the dust block is connected to the movable seat, the dust block covers the connection between the first slider and the first slide rail. When the dust block is connected to the mounting seat, the dust block covers the connection between the second slider and the second slide rail.

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