Linear motion platform sealing connector

Abstract

The utility model relates to linear operation platform, concretely to a linear operation platform sealing connecting piece, including guide rail base, the guide rail base is slidably installed with the support platform, be provided with the sealing element between support platform and guide rail base, the sealing element is used for connecting support platform and guide rail base and is used for sealing the area between both, the sealing element includes first sealing element and second sealing element, first sealing element and second sealing element respectively from the sealing of two directions, the utility model forms the sealing from below between second side sealing strip and lower sealing groove, forms the sealing from above between upper sealing strip and upper sealing groove, forms the sealing from the middle between horizontal sealing strip and intermediate sealing groove, and because intermediate sealing groove and upper sealing groove cross each other, horizontal sealing strip passes through upper sealing strip, therefore, second sealing element and first sealing element will form the sealed sealing area, reach the very excellent sealing effect to whole linear operation platform.

Description

Technical Field

[0001] This utility model relates to a linear motion platform, and more particularly to a sealing connector for a linear motion platform. Background Technology

[0002] Linear moving platforms typically use an internal drive source to transport objects linearly and rapidly along the platform surface. However, in actual use, dust or moisture can enter the linear moving platform due to the influence of the application environment, affecting the internal drive source. Generally, linear moving platforms directly use sealing strips to solve the sealing problem, but the sealing effect of a single sealing strip is very limited. Utility Model Content

[0003] The main objective of this invention is to provide a sealing connector for a linear motion platform to solve the problems raised in related technologies.

[0004] To achieve the above objectives, according to one aspect of the present invention, a sealing connector for a linear running platform is provided, comprising a guide rail base, a support platform slidably mounted on the guide rail base, and a sealing element provided between the support platform and the guide rail base. The sealing element is used to connect the support platform and the guide rail base and to seal the area between them. The sealing element includes a first sealing element and a second sealing element, which seal from both the top and bottom directions, respectively.

[0005] Furthermore, the support platform includes a support base, and the support base has an upper sealing groove and a lower sealing groove that penetrate through the support base.

[0006] Furthermore, the upper sealing groove is located above the lower sealing groove.

[0007] Furthermore, the first sealing element includes a first side sealing strip, both ends of which are provided with first mounting holes. The first side sealing strip is fixed to the guide rail base by inserting screws into the first mounting holes.

[0008] Furthermore, a second side sealing strip is fixedly connected to the top end of the first side sealing strip, the second side sealing strip passes through the lower sealing groove and the two are matched with each other.

[0009] Furthermore, the second seal includes an upper sealing strip that passes through the upper sealing groove and is fitted together with it.

[0010] Furthermore, a second mounting hole is provided at both ends of the upper sealing strip, and the upper sealing strip is fixed to the guide rail base by inserting screws into the second mounting holes.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] This invention forms a seal from below between the second side sealing strip and the lower sealing groove, a seal from above between the upper sealing strip and the upper sealing groove, and a seal from the middle between the horizontal sealing strip and the middle sealing groove. Since the middle sealing groove and the upper sealing groove intersect each other, and the horizontal sealing strip passes through the upper sealing strip, a sealed area is formed between the second sealing element and the first sealing element, achieving an excellent sealing effect for the entire linear running platform. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present utility model;

[0014] Figure 2 This is an exploded view of Embodiment 1 of this utility model;

[0015] Figure 3 This is a schematic diagram of the overall structure of the support platform according to Embodiment 1 of this utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the first sealing element in Embodiment 1 of this utility model;

[0017] Figure 5 This is a schematic diagram of the second sealing element structure in Embodiment 1 of this utility model;

[0018] Figure 6 This is a side view of the support base according to Embodiment 2 of this utility model;

[0019] Figure 7 This is a side view of the support base of Embodiment 3 of this utility model;

[0020] Figure 8 This is a side view of the support base of Embodiment 4 of this utility model.

[0021] Figure label:

[0022] Guide rail base 1;

[0023] Support platform 2, support base 21, upper sealing groove 22, lower sealing groove 23, and intermediate sealing groove 24;

[0024] Seal 3;

[0025] First sealing element 31, first side sealing strip 311, first mounting hole 312, second side sealing strip 313, horizontal sealing strip 314;

[0026] Second sealing element 32, upper sealing strip 321, second mounting hole 322, horizontal sealing strip through hole 323. Detailed Implementation

[0027] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0028] Example 1: As Figures 1 to 5 As shown, this embodiment provides a sealing connector for a linear running platform, including a guide rail base 1, a support platform 2 slidably mounted on the guide rail base 1, and a sealing element 3 between the support platform 2 and the guide rail base 1. The sealing element 3 is used to connect the support platform 2 and the guide rail base 1 and to seal the area between them. The sealing element 3 includes a first sealing element 31 and a second sealing element 32, which seal from the top and bottom directions respectively.

[0029] Furthermore, the support platform 2 includes a support base 21, and the support base 21 has an upper sealing groove 22 and a lower sealing groove 23 that penetrate through the support base 21.

[0030] Furthermore, the upper sealing groove 22 is located above the lower sealing groove 23.

[0031] Furthermore, the first sealing element 31 includes a first side sealing strip 311, and both ends of the first side sealing strip 311 are provided with first mounting holes 312. The surface of the guide rail base 1 is provided with a threaded hole at the position opposite to the first mounting hole 312. A screw is inserted into the first mounting hole 312 and screwed into the threaded hole on the surface of the guide rail base 1, thereby fixing the first side sealing strip 311 and the entire first sealing element 31 on the guide rail base 1.

[0032] Furthermore, a second side sealing strip 313 is fixedly connected to the top of the first side sealing strip 311. The second side sealing strip 313 passes through the lower sealing groove 23 and the two are matched with each other, and there is seamless contact between the second side sealing strip 313 and the lower sealing groove 23.

[0033] Furthermore, the second seal 32 includes an upper sealing strip 321, which passes through the upper sealing groove 22 and is matched with each other, with seamless contact between the upper sealing strip 321 and the upper sealing groove 22.

[0034] The upper sealing strip 321 has a second mounting hole 322 at both ends. The surface of the guide rail base 1 is provided with a threaded hole at the position opposite to the second mounting hole 322. A screw is inserted into the second mounting hole 322 and screwed into the threaded hole on the surface of the guide rail base 1, thereby fixing the upper sealing strip 321 and the entire second sealing element 32 on the guide rail base 1.

[0035] In this embodiment, the upper sealing groove 22 is a U-shaped groove with both ends pointing vertically downwards, and the lower sealing groove 23 is a strip-shaped groove, which is parallel to both ends of the upper sealing groove 22 and does not intersect with it. The first sealing member 31 and the second sealing member 32 are respectively adapted to the shapes of the lower sealing groove 23 and the upper sealing groove 22. Moreover, the top wall of the lower sealing groove 23 is higher than the bottom wall of the upper sealing groove 22, and there is an overlapping area between them.

[0036] The second sealing strip 313 and the lower sealing groove 23 form a seal from below, and the upper sealing strip 321 and the upper sealing groove 22 form a seal from above. Since the lower sealing groove 23 and the upper sealing groove 22 do not intersect, a two-layer seal is formed between the second sealing element 32 and the first sealing element 31. Moreover, since the top wall of the lower sealing groove 23 is higher than the bottom wall of the upper sealing groove 22, there is an overlapping area between the two. Therefore, it is difficult for external moisture to pass through the two-layer seal formed by the second sealing element 32 and the first sealing element 31, achieving an excellent sealing effect for the entire linear running platform.

[0037] Example 2; as Figure 6 As shown, the difference between this embodiment and Embodiment 1 is that the end of the upper sealing groove 22 in this embodiment can also be set in an inclined shape, and the lower sealing groove 23 is also inclined, and the two do not intersect. At the same time, the top wall of the lower sealing groove 23 is higher than the bottom wall of the upper sealing groove 22, and there is an overlapping area between the two.

[0038] Example 3: As Figure 7 As shown, the difference between this embodiment and embodiment 1 is that the end of the upper sealing groove 22 in this embodiment can also be set as a zigzag shape, and the lower sealing groove 23 is also zigzag shape. The two do not intersect, and the top wall of the lower sealing groove 23 is higher than the bottom wall of the upper sealing groove 22, and there is an overlapping area between the two.

[0039] Example 4: Figure 8 As shown, the difference between this embodiment and embodiment 1 is that the end of the upper sealing groove 22 in this embodiment can also be set to be curved, and the lower sealing groove 23 is also curved. The two do not intersect, and the top wall of the lower sealing groove 23 is higher than the bottom wall of the upper sealing groove 22, and there is an overlapping area between the two.

[0040] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A sealing connector for a linear motion platform, comprising a guide rail base (1), wherein a support platform (2) is slidably mounted on the guide rail base (1), characterized in that, A sealing element (3) is provided between the support platform (2) and the guide rail base (1). The sealing element (3) is used to connect the support platform (2) and the guide rail base (1) and to seal the area between them. The sealing element (3) includes a first sealing element (31) and a second sealing element (32), which seal from the top and bottom directions respectively.

2. The sealing connector for a linear motion platform according to claim 1, characterized in that, The support platform (2) includes a support base (21), and the support base (21) is provided with an upper sealing groove (22) and a lower sealing groove (23) that penetrate the support base (21).

3. The sealing connector for a linear motion platform according to claim 2, characterized in that, The upper sealing groove (22) is located above the lower sealing groove (23).

4. The sealing connector for a linear motion platform according to claim 3, characterized in that, The first sealing element (31) includes a first side sealing strip (311), and both ends of the first side sealing strip (311) are provided with first mounting holes (312). The first side sealing strip (311) is fixed to the guide rail base (1) by inserting screws into the first mounting holes (312).

5. The sealing connector for a linear motion platform according to claim 4, characterized in that, The top end of the first side sealing strip (311) is fixedly connected to a second side sealing strip (313), which passes through the lower sealing groove (23) and is matched with each other.

6. The sealing connector for a linear motion platform according to claim 5, characterized in that, The second seal (32) includes an upper sealing strip (321) that passes through the upper sealing groove (22) and is matched with each other.

7. The sealing connector for a linear motion platform according to claim 6, characterized in that, The upper sealing strip (321) has a second mounting hole (322) at both ends. The upper sealing strip (321) is fixed to the guide rail base (1) by inserting screws into the second mounting holes (322).

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