Plane annular guide rail

Abstract

The utility model relates to the technical field of guide rails, in particular to a planar annular guide rail which comprises synchronous wheels, a synchronous belt, an upper polished round bar, a lower polished round bar, U-shaped bearings and sliding blocks. The number of the synchronous wheels is two, and the synchronous belt is arranged on the two synchronous wheels in a sleeving mode. The inner side of the sliding block is fixedly connected to a synchronous belt, an upper polished round bar and a lower polished round bar are installed on the upper portion and the lower portion of the outer side of the synchronous belt respectively, U-shaped bearings are rotatably installed on the upper portion and the lower portion of one side of the sliding block respectively, the upper U-shaped bearing rolls on the upper polished round bar, and the lower U-shaped bearing rolls on the lower polished round bar; the sliding block is used for supporting objects, the U-shaped bearings are rotatably installed on the upper portion and the lower portion of one side of the sliding block correspondingly, the U-shaped bearings roll on the upper polished round bar and the lower polished round bar, and the upper polished round bar and the lower polished round bar are clamped, so that the sliding block is more stable in the object conveying process and can bear heavy objects; and the upper end and the lower end of the U-shaped bearing are limited at the upper polished round bar and the lower polished round bar, and derailing and deformation are not prone to occurring.

Description

TECHNICAL FIELD

[0001] The utility model relates to guide rail technical field, especially a plane annular guide rail. BACKGROUND

[0002] The conveying guide rail on the production line is an indispensable key component in automatic production, which is responsible for accurately conveying materials or workpieces from one position to another position on the production line. There are various guide rails on the market at present. There are linear guide rails, circular guide rails, annular guide rails and the like.

[0003] The annular guide rail on the market at present is basically single slide rail, which is difficult to bear heavy articles, and is easy to derail or deform in actual use, therefore, it is particularly important to design an annular guide rail capable of bearing heavy articles and not easy to derail or deform. SUMMARY

[0004] In view of the above defects, the utility model discloses a plane annular guide rail, which is provided with an upper light round bar and a lower light round bar at the upper and lower ends of the U-shaped bearing respectively, so that the U-shaped bearing can bear heavy articles and is not easy to deform.

[0005] To achieve this purpose, the utility model adopts the following technical scheme:

[0006] A plane annular guide rail, comprising a synchronous wheel, a synchronous belt, an upper light round bar, a lower light round bar, a U-shaped bearing and a sliding block, wherein two synchronous wheels are arranged, the synchronous belt is sleeved on the two synchronous wheels, the inner side of the sliding block is fixedly connected to the synchronous belt, the synchronous belt is uniformly provided with a plurality of sliding blocks, the upper and lower sides of the outer side of the synchronous belt are respectively provided with the upper light round bar and the lower light round bar, the U-shaped bearing is rotatably installed on the upper and lower sides of one side of the sliding block, the upper U-shaped bearing rolls at the upper light round bar, and the lower U-shaped bearing rolls at the lower light round bar, and the sliding block is used for supporting articles.

[0007] Preferably, one end of the sliding block connected with the synchronous wheel is provided with a clamping block and a fixed strip, the clamping block is buckled on one side of the synchronous belt, the fixed strip is located on the other side of the synchronous belt, and the upper and lower ends of the fixed strip are fixedly connected with the upper and lower ends of the clamping block, so that the clamping block and the fixed strip are fixedly connected with the synchronous belt.

[0008] Preferably, the side surface of the synchronous wheel is provided with a groove matched with the rotation of the fixed strip.

[0009] Preferably, the bottom of the sliding block is provided with a plurality of connecting holes.

[0010] Preferably, the upper and lower ends of the two synchronous wheels are provided with mounting plates, and the mounting plates are used for mounting the two synchronous wheels.

[0011] Preferably, one end of the synchronous wheel is provided with a motor frame for mounting a motor or a cylinder to drive the synchronous wheel.

[0012] The technical scheme provided by the utility model can have the following beneficial effects: the article can be placed on the sliding block plate and moved and conveyed through the synchronous belt, the U-shaped bearing is rotatably installed on the upper and lower sides of the sliding block, the U-shaped bearing rolls on the upper light round bar, the U-shaped bearing rolls on the lower light round bar, the sliding of the upper light round bar and the lower light round bar is realized by clamping, the sliding block is more stable during conveying the article, can bear heavier articles, and the upper and lower ends of the U-shaped bearing are limited on the upper light round bar and the lower light round bar, and the U-shaped bearing is not easy to derail and deform. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 is a structural schematic view of a plane annular guide rail according to an embodiment of the utility model;

[0014] Fig. 2 is a structural schematic view of the lower part of a plane annular guide rail according to the utility model;

[0015] Fig. 3 is a structural schematic view of the inside of a plane annular guide rail according to an embodiment of the utility model;

[0016] Wherein: 1 - synchronous wheel, 2 - synchronous belt, 3 - upper light round bar, 4 - lower light round bar, 5 - U-shaped bearing, 6 - sliding block, 7 - clamping block, 8 - fixed strip, 9 - groove, 10 - connecting hole, 11 - mounting plate, 12 - motor frame. DETAILED DESCRIPTION

[0017] The embodiments of the utility model will be described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and cannot be understood as limiting the utility model.

[0018] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, cannot be understood as limiting the utility model.

[0019] In the description of the utility model, unless otherwise specified, the meaning of "several" is one or more than one.

[0020] In the description of the utility model, it needs to explain, unless another explicit provision and limitation, term " install " " link " " connection " should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can be indirectly connected through intermediate medium, can be the intercommunication of two elements. For ordinary skilled person in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.

[0021] The utility model discloses a kind of plane annular guide rails below combining Figs. 1 to 3 , describe the utility model embodiment a kind of plane annular guide rail.

[0022] A kind of plane annular guide rail, including synchronous wheel 1, synchronous belt 2, polish round bar 3, lower light round bar 4, U-shaped bearing 5 and slider 6;Synchronous wheel 1 is provided with two, synchronous belt 2 is set in two synchronous wheels 1;The inside of slider 6 is fixedly connected to synchronous belt 2, and synchronous belt 2 is uniformly provided with a plurality of sliders 6;The upper and lower sides of the outside of synchronous belt 2 are respectively provided with polish round bar 3 and lower light round bar 4, and the upper and lower sides of one side of slider 6 are rotatably installed with U-shaped bearing 5, and the upper U-shaped bearing 5 rolls at polish round bar 3, and the lower U-shaped bearing 5 rolls at lower light round bar 4;Slider 6 is used to support article.

[0023] A kind of plane annular guide rail, for conveying article on production line. Article can be placed at slider 6 board, moves conveying through synchronous belt 2. The upper and lower sides of one side of slider 6 are rotatably installed with U-shaped bearing 5, and the upper U-shaped bearing 5 rolls at polish round bar 3, and the lower U-shaped bearing 5 rolls at lower light round bar 4, and the holding of polish round bar 3 and lower light round bar 4 makes slider 6 more stable during conveying article, can bear heavier article, and make the upper and lower ends of U-shaped bearing 5 be limited at polish round bar 3 and lower light round bar 4, not easy to fall off and not easy to deform.

[0024] Specifically, the end of slider 6 connected with synchronous wheel 1 is provided with clamping block 7 and fixed strip 8, clamping block 7 is buckled on one side of synchronous belt 2, fixed strip 8 is located on the other side of synchronous belt 2, and the upper and lower ends of fixed strip 8 are fixedly connected with the upper and lower ends of clamping block 7, so that clamping block 7 and fixed strip 8 are fixedly connected with synchronous belt 2. Clamping block 7 and fixed strip 8 facilitate the installation and disassembly of slider 6 and synchronous belt 2.

[0025] Specifically, the side of synchronous wheel 1 is provided with recess 9 that cooperates with fixed strip 8 to rotate. It is helpful for fixed strip 8 to rotate through synchronous wheel 1.

[0026] Specifically, the bottom of slider 6 is provided with a plurality of connecting holes 10. It is convenient to install the containing plate for containing articles.

[0027] Specifically, the upper and lower ends of the two synchronous wheels 1 are provided with mounting plates 11, which mount the two synchronous wheels 1. The positions of the two synchronous wheels 1 are fixed conveniently.

[0028] Specifically, one end of one of the synchronous wheels 1 is provided with a motor frame 12, which is used for mounting a motor or a cylinder to drive the synchronous wheel 1 to rotate.

[0029] Other configurations and operations of the planar annular guide rail according to the embodiments of the present application are known to those skilled in the art, and will not be described in detail herein.

[0030] In the description of the present application, the description referring to the terms "embodiment", "example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A planar annular guide rail, characterized in that: It includes a timing pulley (1), a timing belt (2), an upper smooth round bar (3), a lower smooth round bar (4), a U-shaped bearing (5), and a slider (6); Two synchronous pulleys (1) are provided, and the synchronous belt (2) is sleeved on the two synchronous pulleys (1); The inner side of the slider (6) is fixedly connected to the synchronous belt (2), and the synchronous belt (2) is evenly provided with a plurality of the sliders (6); The upper light bar (3) and the lower light bar (4) are respectively installed on the upper and lower sides of the outer side of the synchronous belt (2). The U-shaped bearing (5) is rotatably installed on the upper and lower sides of one side of the slider (6). The upper U-shaped bearing (5) rolls on the upper light bar (3) and the lower U-shaped bearing (5) rolls on the lower light bar (4). The slider (6) is used to support the item.

2. The planar annular guide rail according to claim 1, characterized in that: The slider (6) is provided with a locking block (7) and a fixing strip (8) at one end connected to the synchronous pulley (1). The locking block (7) is located on one side of the synchronous belt (2) and the fixing strip (8) is located on the other side of the synchronous belt (2). The upper and lower ends of the fixing strip (8) are respectively fixedly connected to the upper and lower ends of the locking block (7), so that the locking block (7) and the fixing strip (8) are fixedly connected to the synchronous belt (2).

3. A planar annular guide rail according to claim 2, characterized in that: The side of the synchronous pulley (1) is provided with a groove (9) that cooperates with the rotation of the fixing strip (8).

4. A planar annular guide rail according to claim 1, characterized in that: The bottom of the slider (6) is provided with several connection holes (10).

5. A planar annular guide rail according to claim 1, characterized in that: Mounting plates (11) are provided at the upper and lower ends of the two synchronous pulleys (1), and the mounting plates (11) mount the two synchronous pulleys (1).

6. A planar annular guide rail according to claim 1, characterized in that: One end of one of the synchronous pulleys (1) is provided with a motor frame (12), which is used to mount a motor or cylinder to drive the synchronous pulley (1) to rotate.

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