阅读说明：本技术 传动组件、传动装置和流水线 (Transmission assembly, transmission device and assembly line ) 是由 黄远南 彭宇 张晋 刘东成 王泉泉 陈智晖 于 2020-07-01 设计创作，主要内容包括：本发明涉及传动装置技术领域,尤其是涉及一种传动组件、传动装置和流水线。包括传动带、驱动轮、第一张紧轮、第一从动轮组和第二从动轮组,其中：第一从动轮组和第二从动轮组分别设置于张紧轮的两侧,传动带绕设于驱动轮、第一张紧轮、第一从动轮组和第二从动轮组；驱动轮用于驱动传动带运动,第一从动轮组用于支撑传动带,并在第一张紧轮的一侧形成第一传送段,第二从动轮组用于支撑传动带,并在第一张紧轮的另一侧形成第二传送段,第一传送段和第二传送段的输送方向一致。(The invention relates to the technical field of transmission devices, in particular to a transmission assembly, a transmission device and a production line. Including drive belt, drive wheel, first tension pulley, first driven wheelset and second driven wheelset, wherein: the first driven wheel set and the second driven wheel set are respectively arranged at two sides of the tensioning wheel, and the driving belt is wound on the driving wheel, the first tensioning wheel, the first driven wheel set and the second driven wheel set; the driving wheel is used for driving the transmission belt to move, the first driven wheel set is used for supporting the transmission belt and forming a first transmission section on one side of the first tensioning wheel, the second driven wheel set is used for supporting the transmission belt and forming a second transmission section on the other side of the first tensioning wheel, and the transmission directions of the first transmission section and the second transmission section are consistent.)

1. The utility model provides a transmission assembly which characterized in that, includes drive belt, drive wheel, first tensioning wheel, first driven wheelset and second driven wheelset, wherein:

the first driven wheel set and the second driven wheel set are respectively arranged at two sides of the tensioning wheel, and the transmission belt is wound on the driving wheel, the first tensioning wheel, the first driven wheel set and the second driven wheel set;

the driving wheel is used for driving the driving belt to move, the first driven wheel set is used for supporting the driving belt and forming a first conveying section on one side of the first tensioning wheel, the second driven wheel set is used for supporting the driving belt and forming a second conveying section on the other side of the first tensioning wheel, and the conveying directions of the first conveying section and the second conveying section are consistent.

2. The drive assembly of claim 1, wherein the first driven wheel set includes a first support wheel and a second support wheel, the second driven wheel set includes a third support wheel and a fourth support wheel, and the first support wheel, the second support wheel, the third support wheel, and the fourth support wheel are of equal height.

3. The drive assembly of claim 1, further comprising a plate structure including a first plate and a second plate, and wherein a flat surface on the first plate is capable of supporting the first transfer section and a flat surface on the second plate is capable of supporting the second transfer section.

4. The drive assembly of claim 2, further comprising a second tension pulley and a third tension pulley, the second tension pulley and the third tension pulley being located on either side of the drive wheel, the second tension pulley and the third tension pulley being configured to abut the drive belt toward the drive wheel.

5. The drive assembly of claim 4, further comprising a fifth support wheel for supporting the drive belt between the first support wheel and the drive wheel and a sixth support wheel for supporting the drive belt between the fourth support wheel and the drive wheel.

6. The drive assembly of claim 2, wherein the drive belt is a flat belt.

7. A transmission comprising a transmission assembly as claimed in any one of claims 1 to 6.

8. The transmission of claim 7, comprising two of said transmission assemblies, a first transmission assembly and a second transmission assembly, said first transmission assembly and said second transmission assembly being disposed opposite each other.

9. A line comprising the actuator of claim 8.

10. The assembly line of claim 9, further comprising a base plate, a first moving plate, and a second moving plate, wherein the first moving plate and the second moving plate are movable relative to the base plate, wherein each of the first transmission assemblies is coupled to the first moving plate, wherein each of the second transmission assemblies is coupled to the second moving plate, and wherein a spacing between the first moving plate and the second moving plate is adjustable.

11. The production line of claim 10, wherein an anti-wear pad is disposed between two adjacent transmission assemblies on the same movable plate, and the heights of the transmission belts on two sides of the anti-wear pad are higher than that of the anti-wear pad.

Technical Field

The invention relates to the technical field of transmission devices, in particular to a transmission assembly, a transmission device and a production line.

Background

The transmission device can be used as a common device in production and processing, material transfer can be carried out between each station, and when the distance needing to be transferred is long, the transmission device is easy to generate folds, so that the transmission process is not stable enough.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a transmission assembly, a transmission device and a production line, which can enable the transmission of materials to be more stable.

The invention provides an embodiment of a transmission assembly, comprising a transmission belt, a driving wheel, a first tensioning wheel, a first driven wheel set and a second driven wheel set, wherein:

the first driven wheel set and the second driven wheel set are respectively arranged at two sides of the tensioning wheel, and the driving belt is wound on the driving wheel, the first tensioning wheel, the first driven wheel set and the second driven wheel set;

the driving wheel is used for driving the transmission belt to move, the first driven wheel set is used for supporting the transmission belt and forming a first transmission section on one side of the first tensioning wheel, the second driven wheel set is used for supporting the transmission belt and forming a second transmission section on the other side of the first tensioning wheel, and the transmission directions of the first transmission section and the second transmission section are consistent.

The transmission assembly of the embodiment of the invention at least has the following beneficial effects: through the effect of first drive wheel, first supporting wheel, second supporting wheel, third supporting wheel, fourth supporting wheel and first straining wheel, the drive belt has formed first conveying section and second conveying section, can convey the material through first conveying section and second conveying section, has both guaranteed the synchronous drive of drive belt, has also reached the purpose that reduces the transmission span for the transmission of material can be better steady.

According to other embodiments of the transmission assembly, the first driven wheel group comprises a first supporting wheel and a second supporting wheel, the second driven wheel group comprises a third supporting wheel and a fourth supporting wheel, and the first supporting wheel, the second supporting wheel, the third supporting wheel and the fourth supporting wheel are equal in height.

According to other embodiments of the invention, the transmission assembly further comprises a plate structure, the plate structure comprises a first plate and a second plate, and the plane on the first plate can support the first conveying section, and the plane on the second plate can support the second conveying section.

According to other embodiments of the invention, the transmission assembly further comprises a second tension wheel and a third tension wheel, the second tension wheel and the third tension wheel are respectively arranged on two sides of the driving wheel, and the second tension wheel and the third tension wheel are used for abutting against the transmission belt towards the driving wheel.

According to other embodiments of the invention, the transmission assembly further comprises a fifth support wheel for supporting the transmission belt between the first support wheel and the drive wheel, and a sixth support wheel for supporting the transmission belt between the fourth support wheel and the drive wheel.

According to further embodiments of the transmission assembly of the present invention, the drive belt is a flat belt.

The embodiment of the invention also discloses a transmission device which comprises a transmission assembly.

According to other embodiments of the invention, the transmission device comprises two transmission assemblies, namely a first transmission assembly and a second transmission assembly, wherein the first transmission assembly and the second transmission assembly are arranged oppositely.

The embodiment of the invention also discloses an assembly line which comprises a transmission device.

According to other embodiments of the invention, the assembly line further comprises a base plate, a first moving plate and a second moving plate, the first moving plate and the second moving plate can move relative to the base plate, each first transmission assembly is connected with the first moving plate, each second transmission assembly is connected with the second moving plate, and the distance between the first moving plate and the second moving plate is adjustable.

According to the assembly line of other embodiments of the invention, an anti-abrasion pad is arranged between two adjacent transmission assemblies and on the same moving plate, and the heights of the transmission belts on two sides of the anti-abrasion pad are higher than that of the anti-abrasion pad.

Drawings

FIG. 1 is a schematic structural view of one embodiment of a transmission assembly;

FIG. 2 is another angular configuration of FIG. 1;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a top view of FIG. 1;

FIG. 5 is a bottom view of FIG. 1;

FIG. 6 is a schematic view of the structure of FIG. 1 with parts omitted;

FIG. 7 is a schematic view of the structure of FIG. 6 at another angle;

FIG. 8 is a schematic view of a portion of the structure of FIG. 6;

fig. 9 is a schematic view of the structure at another angle of fig. 8.

Reference numerals: the transmission assembly 100, the transmission belt 301, the first supporting wheel 302, the second supporting wheel 303, the third supporting wheel 304, the fourth supporting wheel 305, the first tensioning wheel 306, the driving wheel 307, the first transmission section 308, the second transmission section 309, the first flat plate 310, the second flat plate 311, the second tensioning wheel 312, the third tensioning wheel 313, the fifth supporting wheel 314, the sixth supporting wheel 315, the transmission device 400, the first transmission assembly 401, the second transmission assembly 402, the driving shaft 403, the base plate 404, the first moving plate 405, the second moving plate 406, the first sliding bar 501, the first slider 502, the second slider 503, the first transmission device 600, the second transmission device 601, the third transmission device 602, the first wheel 603, the second wheel 604, the third wheel 605, the fourth wheel 606, the fifth wheel 607, the sixth wheel 608, the front end adjusting device, the sensor 610, the flow channel 611, 609 bar 612, the wear prevention pad 613, the driving piece 701, the driving belt 702, the wear prevention pad 613, the driving belt 702, A timing belt 703, an adjusting device 800, a connecting block 801, a first adjusting member 802, a second adjusting member 803, a third adjusting member 804, and a rail 805.

Detailed Description

The concept and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments to fully understand the objects, features and effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention.

In the description of the embodiments of the present invention, if an orientation description is referred to, for example, the orientations or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the orientations or positional relationships shown in the drawings, only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the embodiments of the present invention, if a feature is referred to as being "disposed", "fixed", "connected", or "mounted" to another feature, it may be directly disposed, fixed, or connected to the other feature or may be indirectly disposed, fixed, connected, or mounted to the other feature. In the description of the embodiments of the present invention, if "a number" is referred to, it means one or more, if "a plurality" is referred to, it means two or more, if "greater than", "less than" or "more than" is referred to, it is understood that the number is not included, and if "greater than", "lower" or "inner" is referred to, it is understood that the number is included. If reference is made to "first" or "second", this should be understood to distinguish between features and not to indicate or imply relative importance or to implicitly indicate the number of indicated features or to implicitly indicate the precedence of the indicated features.

Referring to fig. 1, 2 and 3, as an embodiment of the present invention, the transmission assembly 100 includes a driving wheel 307, a transmission belt 301, a first tension wheel 306, a first driven wheel group including a first supporting wheel 302 and a second supporting wheel 303, and a second driven wheel group including a third supporting wheel 304 and a fourth supporting wheel 305. As shown in fig. 3, the transmission belt 301 is in contact with the driving wheel 307 and is driven by the driving wheel 307, the driving wheel 307 drives the transmission belt 301 to pass through the driving wheel 307, the first supporting wheel 302, the second supporting wheel 303, the first tensioning wheel 306, the third supporting wheel 304 and the fourth supporting wheel 305 in sequence and then pass through the driving wheel again, a gap is formed between the first supporting wheel 302 and the second supporting wheel 303, the transmission belt 301 transmits between the first supporting wheel 302 and the second supporting wheel 303 and forms a first transmission section 308 at the gap, the transmission belt 301 transmits between the third supporting wheel 304 and the fourth supporting wheel 305 and forms a second transmission section 309 at the gap, the first transmission section 308 and the second transmission section 309 are respectively located at the left side and the right side of the first tensioning wheel 306, and the first transmission section 308 and the second transmission section 309 transmit in the same direction synchronously and can support the material.

According to the structure, the transmission assembly can form two sections of transmission sections through the same transmission belt 301, so that the overlong span of the transmission sections is avoided, the synchronism of the two sections of transmission sections is ensured, the possibility of wrinkles of the transmission belt 301 is reduced, and the transmission stability is effectively guaranteed.

As another embodiment, the conveyor belt further comprises a first plate 310 and a second plate 311, as shown in fig. 3, the first plate 310 fills a gap between the first support wheel 302 and the second support wheel 303 to support the conveyor belt 301 moving to the first conveying section 308, the second plate 311 fills a gap between the third support wheel 304 and the fourth support wheel 305 to support the conveyor belt 301 moving to the second conveying section 309, so that the material on the conveyor belt 301 can be supported by the plates, and the conveyor belt 301 can be prevented from sagging due to the overweight of the material.

As another embodiment, the transmission assembly 100 further includes a second tension pulley 312 and a third tension pulley 313, the second tension pulley 312 and the third tension pulley 313 are respectively located at two sides of the driving wheel 307, and the second tension pulley 312 and the third tension pulley 313 are disposed adjacent to the driving wheel 307, so that the transmission belt 301 passing through two ends of the driving wheel 307 is respectively in contact with the second tension pulley 312 and the third tension pulley 313 and is pressed by the second tension pulley 312 and the third tension pulley 313 toward the driving wheel 307, so that the driving wheel 307 drives the transmission belt 301 to move.

As another embodiment, the driving assembly 100 further includes a fifth supporting wheel 314 and a sixth supporting wheel 315, the fifth supporting wheel 314 is located between the first supporting wheel 302 and the second tensioning wheel 312, the fifth supporting wheel 314 is located at the lower side of the first plate 310, the driving belt 301 passing through the second tensioning wheel 312 is supported by the fifth supporting wheel 314 and drives the driving belt in the direction of the first supporting wheel 302, the sixth supporting wheel 315 is located between the third tensioning wheel 313 and the fourth supporting wheel 305, and the sixth supporting wheel 315 is located at the lower side of the second plate 311, and the driving belt 301 passing through the fourth supporting wheel 305 drives the driving belt 313 in the direction of the third tensioning wheel 313 after passing through the support of the sixth supporting wheel 315.

As an embodiment, as shown in fig. 3, the first tension wheel 306 inwardly supports the transmission belt 301 from the outer side of the transmission belt 301, the first support wheel 302, the second support wheel 303, the third support wheel 304, the fourth support wheel 305, and the driving wheel 307 outwardly supports the transmission belt 301 from the inner side of the transmission belt 301, the second tension wheel 312 and the third tension wheel 313 inwardly supports the transmission belt 301 from the outer side of the transmission belt 301, and the fifth support wheel 314 and the sixth support wheel 315 outwardly supports the transmission belt 301 from the inner side of the transmission belt 301, so that the transmission belt 301 can be kept in a relatively compact state and can be stably transmitted.

As another example, in the transmission assembly 100, the transmission belt 301 is a flat belt, which has the advantage that when a product with an arc-shaped edge, such as a mobile phone screen with an arc-shaped edge, a mobile phone rear cover with an arc-shaped edge, or the like, is transmitted through the transmission belt 301, the smoothness during the transmission process can be improved through the flat surface of the flat belt.

The invention also discloses a transmission device 400, and the transmission device 400 comprises the transmission assembly 100.

As an embodiment of the transmission device 400, as shown in fig. 4, the transmission device 400 includes two transmission assemblies 100, which are a first transmission assembly 401 and a second transmission assembly 402, and the first transmission assembly 401 and the second transmission assembly 402 are adjacently disposed, and a side of the first transmission assembly 401 where the driving wheel 307 is disposed is opposite to a side of the second transmission assembly 402 where the driving wheel 307 is disposed, so that the driving belt 301 on the first transmission assembly 401 and the driving belt 301 on the second transmission assembly 402 are oppositely disposed and rotate synchronously to transport materials together.

The using method of the structure is that when the structure is used for conveying, materials are placed on the transmission device 400, and the first transmission assembly 401 and the second transmission assembly 402 are respectively borne on two sides of the materials and conveyed towards the preset direction.

As an embodiment of the transmission device 400, a driving shaft 403 is further included, one end of the driving shaft 403 is connected to the driving wheel 307 on the first transmission assembly 401, and the other end is connected to the driving wheel 307 on the second transmission assembly 402, so that the driving wheels 307 on the two transmission assemblies 100 are connected through the driving shaft 403, so that the two driving wheels 307 can rotate synchronously, and the transmission belts 301 on the two transmission assemblies 100 can rotate synchronously.

The invention also discloses a production line which comprises the transmission device 400.

As shown in fig. 4, as an embodiment of the assembly line, the assembly line includes a plurality of transmission devices 400, all of which are connected in sequence to form a flow channel for material to be transported, and the material flows through the transmission belt 301 on the transmission devices 400 in sequence, so that the material is transported on the assembly line.

The assembly line further comprises a base plate 404, a first moving plate 405 and a second moving plate 406, wherein the first moving plate 405 and the second moving plate 406 can move relative to the base plate 404, the first transmission assemblies 401 of all the transmission devices 400 are connected to the first moving plate 405, the second transmission assemblies 100 of all the transmission devices 400 are connected to the second moving plate 406, and the distance between the first moving plate 405 and the second moving plate 406 is adjustable, so that materials with different sizes can be transmitted, for example, when the materials are small, the first moving plate 405 and the second moving plate 406 are adjusted to be close to each other, and the distance between all power transmission structures on the first moving plate 405 and all transmission belts 301 on the second moving plate 406 is shortened; when the material is larger, the first moving plate 405 and the second moving plate 406 are adjusted to be away from each other, and the distance between all the belts 301 on the first moving plate 405 and all the belts 301 on the second moving plate 406 is increased.

As shown in fig. 4 and 5, as another embodiment, the assembly line further includes a first slide bar 501, a first slider 502 and a second slider 503, the first slider 502 is connected to the first moving plate 405, the second slider 503 is connected to the second moving plate 406, and the first slider 502 and the second slider 503 can move relative to the first slide bar 501 and can also be fixed on the first slide bar 501 by a fastener. Thereby, the displacement of the first moving plate 405 and the second moving plate 406 along the direction in which the first slider bar 501 extends is adjusted, thereby adjusting the interval between the first adjusting plate and the second adjusting plate.

As an embodiment of the assembly line, as shown in fig. 6 to 9, the assembly line comprises a plurality of transmission devices 400, specifically a first transmission device 600, a second transmission device 601 and a third transmission device 602, a driving wheel 307 of the first transmission assembly 401 on the first transmission device 600 is defined as a first wheel 603, a driving wheel 307 of the second transmission assembly 402 on the first transmission device 600 is defined as a second wheel 604, a driving wheel 307 of the first transmission assembly 401 on the second transmission device 601 is defined as a third wheel 605, a driving wheel 307 of the second transmission assembly 402 on the second transmission device 601 is defined as a fourth wheel 606, a driving wheel 307 of the first transmission assembly 401 on the third transmission device 602 is defined as a fifth wheel 607, a driving wheel 307 of the second transmission assembly 402 on the third transmission device 602 is defined as a sixth wheel 608, the first wheel 603 and the second wheel 604 are connected by a driving shaft 403, the third wheel 605 and the fourth wheel 606 are connected by a driving shaft 403, the fifth wheel 607 and the sixth wheel 608 are connected by the drive shaft 403.

The production line comprises a driving assembly comprising a driving member 701, a driving belt 702 and a plurality of timing belts 703, wherein the driving member 701 is connected with a fifth wheel 607 through the driving belt 702, then connected with a third wheel 605 through one timing belt 703, and then connected with the first wheel 603 through one timing belt 703, so that the first wheel 603, the third wheel 605 and the fifth wheel 607 move synchronously through the driving of the driving member 701, and the first wheel 603 to the sixth wheel 608 all move synchronously because of the action of the driving shaft 403. It is contemplated that the driving member 701 may be directly connected to the third wheel 605, and then connected to the first wheel 603 and the fifth wheel 607 through the third wheel 605 by the timing belt 703, and the driving member 701 may also be directly connected to the first wheel 603, and then connected to the first wheel 603 and the fifth wheel 607 by the timing belt 703, and it is contemplated that the same effect can be achieved if the driving member 701 is directly connected to the second wheel 604, the fourth wheel 606 or the sixth wheel 608.

As shown in fig. 4 and 5, as another embodiment, the production line further includes an adjusting device 800, the adjusting device 800 is connected to the timing belt 703, the adjusting device 800 includes a connection block 801, a first adjusting member 802, a second adjusting member 803, and a third adjusting member 804, the connection block 801 is connected to the substrate 404, the first adjusting member 802 and the third adjusting member 804 are fixedly connected to the connection block 801, the second adjusting member 803 is capable of moving along a track 805 on the connection block 801, and the second adjusting member 803 is located at the middle position of the first adjusting member 802 and the third adjusting member 804, the timing belt 703 sequentially passes through the first adjusting member 802, the second adjusting member 803 and the third adjusting member 804, by the movement of the second adjusting member 803 in the track 805, the length of the timing belt 703 between the first adjusting member 802 and the second adjusting member 803 can be adjusted, and the length of the timing belt 703 between the second adjusting member 803 and the third adjusting member 804.

As another embodiment, as shown in fig. 2 and 6, an anti-wear pad 613 is provided between two adjacent transmission assemblies 100 on the same moving plate, and the anti-wear pad 613 is used for protecting devices on the production line from being worn by materials in the conveying process, such as non-wear products such as a mirror for cooperating with ccd detection. However, because the existence of the wear-resistant pad 613 is easy to cause certain influence on the transportation of the material, the heights of all the flat plates of the first flat plate 310 and the second flat plate 311 on the production line are higher than the highest point of the wear-resistant pad 613, and the heights of the second flat plate 311 on the first transmission assembly 401 on the first transmission assembly 600 and the second flat plate 311 on the first transmission assembly 401 on the second transmission assembly 402 are higher than the highest point of the wear-resistant pad 613. Because the planes of the first plate 310 and the second plate 311 on the production line are higher than the highest point of the anti-wear pad 613, the transportation of the materials can be ensured not to be influenced by the anti-wear pad 613.

As another embodiment, the production line further includes a front end adjusting device 609, the front end adjusting device is located at the upstream of all the transmission devices 400, and the device is used for performing centering adjustment on the position of the material before the material contacts the transmission belt 301, so that the material can be accurately carried on the transmission belts 301 of the first moving plate 405 and the second moving plate 406.

As an embodiment, the front end adjusting device 609 comprises a sensor 610, a flow channel 611 and an adjusting rod 612, the flow channel 611 is arranged along the material flow direction, a plurality of gaps are further arranged on the flow channel 611 perpendicular to the material flow direction, one end of the adjusting rod 612 is driven by a driving structure, the other end of the adjusting rod 612 passes through the gap and extends above the flow channel 611, the sensor 610 is located upstream of the adjusting rod 612, when the sensor 610 senses the material and identifies the position of the material, the different adjusting rods 612 are driven by the driving structure, so that the adjusting rod 612 moves along the material flow direction, the displacement of the material in the direction perpendicular to the movement direction is adjusted, so that the material is in a set central position, when the material contacts with the transmission belt 301 on the first moving plate 405 and the transmission belt 301 on the second moving plate 406, two sides of the material can be exactly lapped on the two transmission belts 301, avoid the dropping of material.

As an embodiment, the conveying device and the assembly line can convey the mobile phone shell with the curved side edge and the mobile phone screen.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.