Roller bearing guide transmission belt module

Abstract

The utility model discloses a roller bearing guide transmission belt module which comprises a pair of mounting seats, a driving wheel and a driven wheel are rotationally connected into the pair of mounting seats correspondingly, a transmission belt is wound between the driving wheel and the driven wheel, a pair of limiting rods are symmetrically arranged between the pair of mounting seats front and back, and a plurality of roller bearings are arranged between the pair of limiting rods. Annular grooves are formed in the outer walls of the roller bearings in a concave mode, the limiting rods are arranged in the annular grooves, moving blocks fixedly connected with the transmission belt are arranged above the multiple roller bearings, and the roller bearings are rotationally connected with the moving blocks. According to the module, an original sleeving and sliding connection mode is replaced by a mode of limiting, guiding and rolling through an annular groove of a roller bearing and a pair of limiting rods, friction force is reduced, it is ensured that energy loss in the transmission process is minimized, and efficient transmission is achieved; during maintenance, only all parts need to be replaced, cost is low, and efficiency is high.

Description

Technical Field

[0001] The present application relates to the field of belt transmission, and in particular to a roller bearing guided belt module. Background Art

[0002] Linear modules are widely used in industrial machines due to their linear movement, fast single-unit movement speed, and high repeatability. Linear modules have been widely used in a variety of equipment, which can effectively reduce the time and efficiency of automated production lines and automated equipment development, and contribute to the development of equipment manufacturing.

[0003] Linear modules are widely used in industrial automation equipment. The existing modules have the following defects: large energy loss during transmission, and can only be replaced as a whole during installation and maintenance, which is costly. Utility Model Content

[0004] The utility model aims to provide a roller bearing guide transmission belt module to overcome the deficiencies in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The embodiment of the present application discloses a roller bearing guided transmission belt module, comprising a pair of mounting seats, a driving wheel and a driven wheel are rotatably connected in the pair of mounting seats respectively, a transmission belt is arranged around the driving wheel and the driven wheel, and the characteristic is that a pair of limiting rods are symmetrically arranged front and back between the pair of mounting seats, a plurality of roller bearings are arranged between the pair of limiting rods, an annular groove is recessed on the outer wall of the roller bearing, a pair of limiting rods are arranged in the annular groove, a moving block fixedly connected to the transmission belt is arranged above the plurality of roller bearings, and the roller bearings are rotatably connected to the moving block.

[0007] Preferably, in the above-mentioned roller bearing guide belt module, sponges are fixed on the moving blocks on both sides of the roller bearings, the bottom surface of the sponge abuts against a pair of limit rods, and the moving block is recessed with a flow channel connected to the top surface of the sponge.

[0008] Preferably, in the above-mentioned roller bearing guided transmission belt module, four roller bearings are provided, and the four roller bearings are symmetrically arranged in pairs below the moving block and are rotatably connected to the bottom surface of the moving block.

[0009] Preferably, in the above-mentioned roller bearing guide transmission belt module, two ends of a pair of limit rods are respectively fixedly connected to a pair of mounting seats.

[0010] Compared with the prior art, the advantages of the utility model are:

[0011] The roller bearing's annular groove and a pair of limit rods are used for limiting guidance. The rolling method replaces the original sleeve sliding method, which reduces friction, ensures that energy loss during transmission is minimized, and achieves efficient transmission. During maintenance, only the components need to be replaced, which is low-cost and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present application. For ordinary technicians in this field, it is easy to obtain other drawings based on these drawings without creative work.

[0013] Figure 1 The figure is a schematic diagram of the main structure of the roller bearing guide belt module in a specific embodiment of the utility model;

[0014] Figure 2 Shown is a side structural schematic diagram of a roller bearing guide belt module in a specific embodiment of the utility model. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to describe the technical solutions in the embodiments of the utility model in detail. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] Ginseng Figures 1-2 As shown, the roller bearing guided transmission belt module in this embodiment includes a pair of mounting seats 1, a driving wheel 2 and a driven wheel 3 are rotatably connected in the pair of mounting seats 1, a transmission belt 4 is arranged around the driving wheel 2 and the driven wheel 3, a pair of limiting rods 5 are symmetrically arranged front and back between the pair of mounting seats 1, a plurality of roller bearings 6 are arranged between the pair of limiting rods 5, an annular groove 7 is concavely provided on the outer wall of the roller bearing 6, a pair of limiting rods 5 is arranged in the annular groove 7, a moving block 8 fixedly connected to the transmission belt 4 is provided above the plurality of roller bearings 6, and the roller bearings 6 are rotatably connected to the moving block 8.

[0017] Furthermore, sponges 9 are fixed on the moving blocks on both sides of the multiple roller bearings 6, the bottom surface of the sponge 9 is in contact with a pair of limit rods 5, and the moving block 8 is recessed with a flow channel 10 connected to the top surface of the sponge 9. The cooperation of the flow channel and the sponge can achieve rapid oil injection, which better reduces friction and maintenance.

[0018] Furthermore, four roller bearings 6 are provided, and the four roller bearings 6 are symmetrically arranged in pairs below the moving block 8 and are rotatably connected to the bottom surface of the moving block 8 .

[0019] Furthermore, two ends of a pair of limiting rods 5 are fixedly connected to a pair of mounting seats 1 respectively.

[0020] In this technical solution, the annular groove of the roller bearing and a pair of limit rods are used for limit guiding, and the rolling method replaces the original sleeve sliding method, which reduces friction, ensures that the energy loss during the transmission process is minimized, and realizes efficient transmission. During maintenance, only the components need to be replaced, which is low-cost and efficient.

[0021] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0022] The above is only a specific implementation method of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A roller bearing guide belt module, comprising a pair of mounting seats, wherein a driving wheel and a driven wheel are rotatably connected in the pair of mounting seats, and a driving belt is arranged between the driving wheel and the driven wheel, characterized in that: A pair of limit rods are symmetrically arranged between the pair of mounting seats, a plurality of roller bearings are arranged between the pair of limit rods, an annular groove is recessed on the outer wall of the roller bearing, the pair of limit rods are arranged in the annular groove, a moving block fixedly connected to the transmission belt is arranged above the plurality of roller bearings, and the roller bearings are rotatably connected to the moving block.

2. A roller bearing guide belt module according to claim 1, characterized in that: Sponges are fixed on the moving blocks on both sides of the roller bearings. The bottom surface of the sponge abuts against a pair of limiting rods. A flow channel connected with the top surface of the sponge is concavely provided on the moving block.

3. The roller bearing guide belt module according to claim 1, characterized in that: There are four roller bearings, which are symmetrically arranged in pairs below the moving block and rotatably connected to the bottom surface of the moving block.

4. The roller bearing guide belt module according to claim 1, characterized in that: Two ends of a pair of limiting rods are respectively fixedly connected to a pair of mounting seats.

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