Rotating shaft device and multi-conveying-channel independent power conveying line

Abstract

The utility model discloses a rotating shaft device for a multi-conveying-channel independent power conveying line, which comprises a rotating shaft and a roller assembly used for supporting and conveying products, the roller assembly is sleeved on the rotating shaft, the roller assembly comprises a driving roller assembly and a driven roller assembly, the driving roller assembly is fixedly connected with the rotating shaft, and the driven roller assembly is fixedly connected with the rotating shaft. And the driven roller assembly is connected with the rotating shaft through a bearing. The utility model further provides a multi-conveying-channel independent power conveying line. According to the rotating shaft device and the multi-conveying-channel independent power conveying line, the conveying speeds of the different conveying channels of the same rotating shaft can be different, the conveying speeds can be independent, multi-channel independent power conveying can be achieved, and the use scene of the conveying line is expanded.

Description

Technical Field

[0001] The utility model belongs to the field of conveying equipment, in particular to a conveying line and its auxiliary equipment. Background Art

[0002] An important operation in the processing of mobile phone glass is the thinning of mobile phone glass. The thinning process of mobile phone glass is operated by a grinder, and the mobile phone glass is thinned by grinding. Mobile phone glass usually needs to go through multiple grinding and thinning processes during the grinding and thinning process, and multiple grinders are used to operate in sequence. Mobile phone glass is usually transported between multiple grinders through a conveyor line.

[0003] When conveying mobile phone glasses, the existing conveyor line has a certain width and can accommodate multiple mobile phone glasses at the same time. Multiple mobile phone glasses are conveyed synchronously to improve the conveying efficiency. However, when the existing conveyor line conveys multiple mobile phone glasses at the same time, the conveying power is the same and the conveying speed of each mobile phone glass is the same. The existing conveyor line cannot meet the simultaneous conveying of mobile phone glasses with different conveying speeds. Therefore, it is of great significance to propose a conveyor line with multiple conveying channels, which can convey multiple mobile phone glasses at the same time and the conveying speed of each conveying channel can be adjusted. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies and defects mentioned in the above background technology and provide a rotating shaft device with multiple conveying channels and independent conveying power for each conveying channel and a separate power conveying line for multiple conveying channels.

[0005] In order to solve the above technical problems, the technical solution proposed by the utility model is:

[0006] A rotating shaft device for a multi-conveyor channel independent power transmission line includes a rotating shaft and a roller assembly for supporting a conveyed product (such as mobile phone glass). The roller assembly is sleeved on the rotating shaft. The roller assembly includes a driving roller assembly and a driven roller assembly. The driving roller assembly is fixedly connected to the rotating shaft, and the driven roller assembly is connected to the rotating shaft via a bearing.

[0007] In the above-mentioned rotating shaft device, preferably, a driving assembly is connected to the rotating shaft.

[0008] In the utility model, the active roller assembly is fixedly connected to the rotating shaft, such as keyed, and will rotate synchronously with the rotating shaft. When the rotating shaft is driven to rotate by the driving assembly, the active roller assembly will rotate synchronously, and is used to actively drive the conveyed product to move. The driven roller assembly is connected to the rotating shaft through a bearing, and will not rotate synchronously with the rotating shaft. When the rotating shaft is driven to rotate by the driving assembly, the driven roller assembly will not rotate synchronously, and will not actively drive the conveyed product to move, but the driven roller assembly can support the conveyed product, and the movement speed of the driven roller assembly is the same as that of the adjacent active roller assembly. With the above-mentioned setting, the conveying speeds at different conveying channels of the same rotating shaft (i.e., the active roller assembly and the driven roller assembly are different conveying channels, respectively) can be different, and the conveying speeds can be independent of each other, so that the conveying of multiple channels with separate power can be realized.

[0009] In the above-mentioned rotating shaft device, preferably, a first gear is provided at one end of the rotating shaft, and the driving assembly includes a driving rod and a driving source for driving the driving rod to rotate, and the driving rod is provided with a second gear for cooperating with and transmitting the first gear. The driving source can transmit the driving force to the driving rod, driving the second gear on the driving rod to rotate, and the second gear in turn drives the first gear on the rotating shaft to rotate, thereby driving the rotating shaft to rotate, thereby driving the active roller assembly to rotate. The above-mentioned driving rod and the driving source can be connected by a belt, or by other methods in the prior art. The above-mentioned driving rod can be arranged on one side of the frame. When there are multiple types of rotating shafts, the length of the rotating shaft can be set to different lengths, and the distances extended outside the frame are different, which is convenient for the installation of the driving rod and the driving source.

[0010] In the above-mentioned rotating shaft device, preferably, the driving roller assembly and the driven roller assembly each include a pair of rollers sleeved on the rotating shaft, and the pair of rollers are arranged at intervals to carry two sides of the conveyed product.

[0011] As a general technical concept, the utility model also provides a multi-conveying channel independent power transmission line, including a frame, on which the above-mentioned rotating shaft device is provided, the rotating shaft includes a first rotating shaft and a second rotating shaft that are independent of each other, the first rotating shaft and the second rotating shaft are arranged in parallel and at intervals, the driving assembly includes a first driving assembly and a second driving assembly that are independent of each other, and are respectively connected to the first rotating shaft and the second rotating shaft, the first rotating shaft and the second rotating shaft each include two independent conveying channels for conveying power, the first rotating shaft and the second rotating shaft each include a driving roller assembly and a driven roller assembly, and the driving roller assembly on the first rotating shaft and the driving roller assembly on the second rotating shaft are staggered and are respectively located at different conveying channels.

[0012] In the above-mentioned multi-transport channel single power transmission line, preferably, the distance between the adjacent first rotating shafts on both sides of the second rotating shaft is less than the length of the conveyed product along the conveying direction. The above-mentioned setting can avoid the conveying power at the front and rear ends of the same conveyed product being disconnected and affecting the conveying speed.

[0013] In the utility model, two different types of first rotating shafts and second rotating shafts are provided, which is equivalent to having two independent conveying channels. The first driving component drives the active roller component on the first rotating shaft to rotate, and the second driving component drives the active roller component on the second rotating shaft to rotate. The driven roller component on the first rotating shaft follows the active roller component on the second rotating shaft, and the driven roller component on the second rotating shaft follows the active roller component on the first rotating shaft. If the driving force provided by the first driving component and the second driving component is different, the rotation speeds of the active roller component on the first rotating shaft and the active roller component on the second rotating shaft will be different. At this time, the conveying power and conveying speed of the two conveying channels can be different, achieving the effect of multiple channels conveying power separately, which greatly expands the use scenarios of the conveyor line.

[0014] When there are two conveying channels, only one driving roller assembly and one driven roller assembly can be arranged on the first rotating shaft and the second rotating shaft. The first rotating shaft and the second rotating shaft form a circulation unit, and a plurality of circulation units are circulated on the frame.

[0015] As a general technical concept, the utility model also provides a multi-transmission channel independent power transmission line, including two groups of the above-mentioned multi-transmission channel independent power transmission lines, the two groups of multi-transmission channel independent power transmission lines are arranged side by side, and the side without the drive component is arranged adjacent to each other.

[0016] By arranging the two sets of independent power transmission lines for multiple conveying channels side by side, the two conveying channels can be turned into four conveying channels, and the driving speeds of the driving components in the two sets of independent power transmission lines for multiple conveying channels can be different, providing independent power for the four conveying channels. In the above arrangement, the driving components are located on both sides of the frame, and the two sets of independent power transmission lines for multiple conveying channels are directly connected at adjacent locations, without the need to arrange driving components, which can improve space utilization and facilitate maintenance.

[0017] As a general technical concept, the utility model also provides a multi-transmission channel independent power transmission line, including a frame, on which the above-mentioned rotating shaft device is provided, the rotating shaft including a first rotating shaft, a second rotating shaft, ,, and an n-th rotating shaft which are independent of each other, the first rotating shaft, the second rotating shaft, ,, and the n-th rotating shaft are arranged in parallel and at intervals, the driving assembly including a first driving assembly, a second driving assembly, ,, and an n-th driving assembly which are independent of each other, and are respectively connected to the first rotating shaft, the second rotating shaft, ,, and the n-th rotating shaft, the first rotating shaft, the second rotating shaft, ,, and the n-th rotating shaft each including n independent transmission channels for transmission power, the first rotating shaft, the second rotating shaft, ,, and the n-th rotating shaft each including a driving roller assembly and n-1 driven roller assemblies, and the driving roller assembly on the first rotating shaft, the driving roller assembly on the second rotating shaft, ,,, and the driving roller assembly on the n-th rotating shaft are all staggered and are respectively located at different transmission channels; wherein n is an integer greater than 2.

[0018] In the above-mentioned multi-conveyor channel independent power conveyor line, preferably, the distance between adjacent active roller assemblies in the same conveyor channel is smaller than the length of the conveyed product along the conveying direction.

[0019] Similar to the two conveying channels described above, if n different types of first rotating shafts, second rotating shafts, n-th rotating shafts are provided, then n conveying channels with different conveying powers are formed, and the conveying powers of the n conveying channels may be different. For detailed analysis, please refer to the above and will not be repeated here. When there are n conveying channels, only one active roller assembly and n-1 driven roller assemblies may be provided on the first rotating shaft, the second rotating shaft, n-th rotating shaft, and n-th rotating shaft.

[0020] As a general technical concept, the utility model also provides a multi-transmission channel independent power transmission line, including two groups of the above-mentioned multi-transmission channel independent power transmission lines, the two groups of multi-transmission channel independent power transmission lines are arranged side by side, and the side without the drive component is arranged adjacent to each other.

[0021] In the present invention, the arrangement of the rotating shaft can be the same as that in the prior art, for example, multiple rotating shafts are arranged in parallel, and the conveying direction is perpendicular to the rotating shaft.

[0022] Compared with the prior art, the advantages of the utility model are:

[0023] The utility model discloses a rotating shaft device and a multi-conveyor channel independent power transmission line. The active roller assembly is fixedly connected to the rotating shaft and will rotate synchronously with the rotating shaft to actively drive the conveyed product to move. The driven roller assembly is connected to the rotating shaft through a bearing and will not rotate synchronously with the rotating shaft to support the conveyed product. With the above-mentioned arrangement, when multiple rotating shafts are arranged in parallel, the conveying speeds at different conveying channels of the same rotating shaft may be different, and the conveying speeds may be independent of each other, so that the conveying of multiple channels with independent power can be realized, thereby expanding the use scenarios of the conveyor line. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model 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 some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 This is a schematic diagram of the structure of the rotating shaft device for the independent power transmission line of multiple transmission channels in Example 1.

[0026] Figure 2 for Figure 1 Schematic diagram of the disassembled structure.

[0027] Figure 3 This is a schematic diagram of the structure of a separate power transmission line for multiple transmission channels in Example 1 (the frame is omitted).

[0028] Figure 4 for Figure 3 A partial enlarged view of middle A.

[0029] Figure 5 This is a schematic diagram of the structure of the separate power transmission line for multiple transmission channels in Example 1.

[0030] Figure 6 This is a schematic diagram of the structure of the separate power transmission line for multiple transmission channels in Example 2 (after partial disassembly).

[0031] Legend

[0032] 401, rotating shaft; 4011, first gear; 401a, first rotating shaft; 401b, second rotating shaft; 402, roller assembly; 4021, driving roller assembly; 4022, driven roller assembly; 403, bearing; 404, driving assembly; 4041, driving rod; 4042, driving source; 4043, second gear; 404a, first driving assembly; 404b, second driving assembly; 405, frame. DETAILED DESCRIPTION

[0033] 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.

[0034] 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.

[0035] 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.

[0036] Embodiment 1:

[0037] like Figure 1 and Figure 2 As shown, the rotating shaft device for the independent power transmission line of multiple conveying channels of this embodiment includes a rotating shaft 401 and a roller assembly 402 for supporting the conveyed product (such as mobile phone glass). The roller assembly 402 is sleeved on the rotating shaft 401. The roller assembly 402 includes an active roller assembly 4021 and a driven roller assembly 4022. The active roller assembly 4021 is fixedly connected to the rotating shaft 401, and the driven roller assembly 4022 is connected to the rotating shaft 401 via a bearing 403.

[0038] like Figure 3 and Figure 4 As shown, in this embodiment, a driving assembly 404 is connected to the rotating shaft 401. A first gear 4011 is provided at one end of the rotating shaft 401, and the driving assembly 404 includes a driving rod 4041 and a driving source 4042 for driving the driving rod 4041 to rotate, the driving source 4042 is connected to the driving rod 4041 through a belt, and the driving rod 4041 is provided with a second gear 4043 for cooperating with and transmitting the first gear 4011.

[0039] In this embodiment, the driving roller assembly 4021 and the driven roller assembly 4022 each include a pair of rollers sleeved on the rotating shaft 401 , and the pair of rollers are spaced apart to support two sides of the conveying product.

[0040] like Figure 5As shown, the multi-transport channel independent power transmission line of this embodiment includes a frame 405, and a rotating shaft device is provided on the frame 405. The rotating shaft 401 includes a first rotating shaft 401a and a second rotating shaft 401b that are independent of each other. The first rotating shaft 401a and the second rotating shaft 401b are arranged in parallel and at intervals. The driving component 404 includes a first driving component 404a and a second driving component 404b that are independent of each other, and are respectively connected to the first rotating shaft 401a and the second rotating shaft 401b. The first rotating shaft 401a and the second rotating shaft 401b each include two independent transmission channels for transmitting power, and the first rotating shaft 401a and the second rotating shaft 401b each include a driving roller component 4021 and a driven roller component 4022, and the driving roller component 4021 on the first rotating shaft 401a and the driving roller component 4021 on the second rotating shaft 401b are staggered and are respectively located at different conveying channels.

[0041] In this embodiment, the distance between adjacent first rotating shafts 401a located on both sides of the second rotating shaft 401b is smaller than the length of the conveyed product along the conveying direction.

[0042] Embodiment 2:

[0043] like Figure 6 As shown, the independent power transmission lines for multiple conveying channels in this embodiment include two groups of independent power transmission lines for multiple conveying channels in Embodiment 1. The two groups of independent power transmission lines for multiple conveying channels are arranged side by side, and are arranged adjacent to the side where the drive component 404 is not arranged.

[0044] Embodiment 3:

[0045] The multi-transmission channel independent power transmission line of this embodiment includes a frame 405, on which the rotating shaft device in Example 1 is provided, the rotating shaft 401 includes a first rotating shaft 401a, a second rotating shaft 401b, ... The first rotating shaft 401a, the second rotating shaft 401b,,, and the n-th rotating shaft each include n independent conveying channels for conveying power, the first rotating shaft 401a, the second rotating shaft 401b,,, and the n-th rotating shaft each include a driving roller assembly 4021 and n-1 driven roller assemblies 4022, and the driving roller assembly 4021 on the first rotating shaft 401a, the driving roller assembly 4021 on the second rotating shaft 401b,,,, and the driving roller assembly 4021 on the n-th rotating shaft are all staggered and are respectively located at different conveying channels; wherein n is an integer greater than 2.

[0046] In this embodiment, the distance between adjacent driving roller assemblies 4021 in the same conveying channel is smaller than the length of the conveyed product along the conveying direction.

[0047] In this embodiment, the value of n is not limited, such as 3 or 4. When n is 3, there are three different types of rotating shafts 401, and three independent transmission channels for transmission power can be formed at this time, as long as the driving speeds of the corresponding three driving components 404 are sufficient. In other embodiments, the value of n can also be other integer values.

[0048] Embodiment 4:

[0049] The multi-transmission channel independent power transmission line of this embodiment includes two groups of multi-transmission channel independent power transmission lines in Example 3, and the two groups of multi-transmission channel independent power transmission lines are arranged side by side and adjacent to the side where the drive component 404 is not arranged.

[0050] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A rotating shaft device for a multi-transmission channel independent power transmission line, characterized in that: The invention comprises a rotating shaft (401) and a roller assembly (402) for supporting and conveying products, wherein the roller assembly (402) is sleeved on the rotating shaft (401), and the roller assembly (402) comprises a driving roller assembly (4021) and a driven roller assembly (4022), wherein the driving roller assembly (4021) is fixedly connected to the rotating shaft (401), and the driven roller assembly (4022) is connected to the rotating shaft (401) via a bearing (403).

2. The rotating shaft device according to claim 1, characterized in that: The rotating shaft (401) is connected to a driving assembly (404).

3. The rotating shaft device according to claim 2, characterized in that: A first gear (4011) is provided at one end of the rotating shaft (401), and the driving assembly (404) comprises a driving rod (4041) and a driving source (4042) for driving the driving rod (4041) to rotate, and a second gear (4043) for cooperating with and transmitting the first gear (4011) is provided on the driving rod (4041).

4. The rotating shaft device according to claim 2 or 3, characterized in that: The active roller assembly (4021) and the driven roller assembly (4022) each comprise a pair of rollers sleeved on the rotating shaft (401), wherein the pair of rollers are spaced apart and used to support two sides of the conveyed product.

5. A multi-transmission channel independent power transmission line, comprising a frame (405), characterized in that: The frame (405) is provided with a rotating shaft device according to any one of claims 2 to 4, the rotating shaft (401) includes a first rotating shaft (401a) and a second rotating shaft (401b) which are independent of each other, the first rotating shaft (401a) and the second rotating shaft (401b) are arranged in parallel and at intervals, and the driving component (404) includes a first driving component (404a) and a second driving component (404b) which are independent of each other, and are respectively connected to the first rotating shaft (401a) and the second rotating shaft (401b). The first rotating shaft (401a) and the second rotating shaft (401b) are connected, each comprising two independent transmission channels for transmitting power, each comprising a driving roller assembly (4021) and a driven roller assembly (4022), and the driving roller assembly (4021) on the first rotating shaft (401a) and the driving roller assembly (4021) on the second rotating shaft (401b) are staggered and are respectively located at different transmission channels.

6. The multi-transmission channel independent power transmission line according to claim 5, characterized in that: The distance between adjacent first rotating shafts (401a) located on both sides of the second rotating shaft (401b) is smaller than the length of the conveyed product along the conveying direction.

7. A multi-transmission channel independent power transmission line, characterized in that: It comprises two groups of independent power transmission lines with multiple transmission channels as described in claim 5 or 6, wherein the two groups of independent power transmission lines with multiple transmission channels are arranged side by side and are arranged adjacent to the side where the drive assembly (404) is not arranged.

8. A multi-transmission channel independent power transmission line, comprising a frame (405), characterized in that: The frame (405) is provided with a rotating shaft device according to any one of claims 2 to 4, the rotating shaft (401) includes a first rotating shaft (401a), a second rotating shaft (401b), ..., and an nth rotating shaft which are independent of each other, the first rotating shaft (401a), the second rotating shaft (401b), ..., and the nth rotating shaft are arranged in parallel and at intervals, the driving component (404) includes a first driving component (404a), a second driving component (404b), ..., and an nth driving component which are independent of each other, and are respectively connected to the first rotating shaft (401a), the second rotating shaft (401b), ..., and the nth rotating shaft, the first rotating shaft ( The first rotating shaft (401a), the second rotating shaft (401b), the first rotating shaft (401b), the second rotating shaft (401b), the first rotating shaft (401a), the second rotating shaft (401b), the first rotating shaft (401b), the second rotating shaft (401b), the first rotating shaft (401a), the second rotating shaft (401b), the first rotating shaft (401b), the second rotating shaft (401b), the first rotating shaft (401a), the second rotating shaft (401b), the first rotating shaft (401b), the second rotating shaft (401b), the first rotating shaft (4021), the first rotating shaft (4021), the second rotating shaft (401b), the first rotating shaft (4021), the first rotating shaft (4021), the second rotating shaft (401b), the first rotating shaft (4021), the first rotating shaft (4021), the second rotating shaft (401b), the first rotating shaft (4021), the first rotating shaft (4021), the second rotating shaft (401b), the first rotating shaft (4021), the first rotating shaft (4021) are staggered and located at different conveying channels respectively; wherein n is an integer greater than 2.

9. The multi-transmission channel independent power transmission line according to claim 8, characterized in that: The distance between adjacent active roller assemblies (4021) in the same conveying channel is smaller than the length of the conveyed product along the conveying direction.

10. A multi-transmission channel independent power transmission line, characterized in that: It comprises two groups of independent power transmission lines with multiple transmission channels as described in claim 8 or 9, wherein the two groups of independent power transmission lines with multiple transmission channels are arranged side by side and are arranged adjacent to the side where the drive assembly (404) is not arranged.

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