CN116986282A - Multifunctional assembly line - Google Patents

Abstract

The invention relates to the technical field of pipelines, and particularly discloses a multifunctional pipeline which comprises a second upper pipeline and a first upper pipeline, wherein the second upper pipeline and the first upper pipeline are arranged in a collinear manner, and a first avoiding space is reserved between the second upper pipeline and the first upper pipeline; the second lower assembly line and the first lower assembly line are arranged in a collinear manner, a second avoidance space is reserved between the second lower assembly line and the first lower assembly line, and the second avoidance space is positioned right below the first avoidance space; the carrying assembly comprises a carrying part, the carrying part can move between the first avoiding space and the second avoiding space, and the carrying part, the first upper assembly line and the second upper assembly line which are positioned in the first avoiding space form an upper assembly line; the carrying part, the first lower assembly line and the second lower assembly line which are positioned in the second avoidance space form a lower assembly line; the lower assembly line is located the below transport portion of upper assembly line and still is used for making waiting to transport the piece to dodge between space and the second and dodge the space in the first. The structure can meet the requirements of various production processes, and reduces the use cost.

Description

Multifunctional assembly line

Technical field

The present invention relates to the field of assembly line technology, and in particular, to a multifunctional assembly line.

Background technique

The assembly line, also known as the assembly line, is a production method in industry. It means that each production unit only focuses on processing a certain segment of work to improve work efficiency and output.

Existing assembly lines generally can carry out horizontal, inclined and vertical transportation. In order to improve processing efficiency, a double-layer assembly line structure will be set up. However, the interaction between the double-layer assembly lines cannot be realized, resulting in a single function and a single application scenario. When the application scenario changes, Major changes to the assembly line would be required, increasing costs.

For this reason, there is an urgent need to research a multifunctional pipeline to increase the functions of the pipeline, expand its application scenarios, and reduce usage costs.

Contents of the invention

The purpose of the present invention is to provide a multifunctional assembly line to solve the problems in the existing technology that the assembly line has a single function and a single application scenario. When the application scenario is changed, the changes are large and the cost is high.

In order to achieve the above objects, the present invention adopts the following technical solutions:

The invention provides a multifunctional assembly line, which includes:

First on the assembly line;

The second upper assembly line is arranged in line with the first upper assembly line, and leaves a first avoidance space between the second upper assembly line and the first upper assembly line;

The first assembly line;

The second lower assembly line is arranged in line with the first lower assembly line, and there is a second avoidance space between the second lower assembly line and the first lower assembly line, and the second avoidance space is located directly below the first avoidance space;

A transportation assembly, the transportation assembly includes a transportation part, the transportation part can move between the first avoidance space and the second avoidance space, the transportation part located in the first avoidance space, the third avoidance space An upper assembly line and a second upper assembly line form an upper assembly line; the conveying part located in the second avoidance space, the first lower assembly line and the second lower assembly line form a lower assembly line; the lower assembly line is located between the upper assembly line and the upper assembly line. Below, the conveying part is also used to circulate the items to be transported between the first avoidance space and the second avoidance space.

As an optional technical solution for the multi-functional assembly line, the handling assembly includes a lifting driving member and a lifting member. The lifting driving member is provided on the first upper assembly line, and the lifting member is provided on the first upper assembly line. Lift the output end of the driving member, and the lifting member can move between the first avoidance space and the second avoidance space.

As an optional technical solution of the multi-functional assembly line, the lifting member is provided with two parallel first transmission members, and the first transmission members are used to transport the items to be transported along the transmission direction; and /or

The handling assembly includes a lifting member and a lifting driving member. The lifting driving member is provided on the lifting member. The lifting member is provided on the output end of the lifting driving member. The lifting driving member Used to drive the lifting member to move between the lifting position and the yielding position.

As an optional technical solution of the multi-functional assembly line, one of the lifting parts and the carrier carrying the parts to be transported is provided with a positioning pin, and the other is provided with a positioning hole. The pin is inserted into the positioning hole.

As an optional technical solution of the multi-functional assembly line, an intermediate assembly line is provided between the first lower assembly line and the second lower assembly line, and the intermediate assembly line, the first lower assembly line and the third lower assembly line The two lower assembly lines form an original lower assembly line, and the items to be transported can be transferred between the conveying part located in the second avoidance space and the intermediate assembly line.

As an optional technical solution of the multi-functional assembly line, the intermediate assembly line includes two intermediate brackets. Each of the two intermediate brackets is provided with a second transmission member, and the two second transmission members are parallel. It is provided and used to transport the items to be transported along the transport direction; the distance between the two second transport members is greater than the distance between the two first transport members.

As an optional technical solution of the multi-functional assembly line, the handling assembly includes two guide members, which are arranged opposite each other and are both provided on the lifting member, and are used to carry the The carrier of the items to be transported is guided to a central position in the width direction of the lifting member; and/or

The handling assembly includes a stopper and a stop driving part. The stop driving part is provided on the lifting part. The stop part is provided on the output end of the stop driving part. The stop driving part Used to drive the stopper to move between the stop position and the retracted position.

As an optional technical solution of the multi-functional assembly line, both guide members are slidably provided on the lifting member in the vertical direction; in the width direction, the distance between the two intermediate brackets is equal to two the distance between the guides.

As an optional technical solution for the multi-functional assembly line, the lifting member includes two lifting brackets and a lifting plate. The lifting plate is provided at the output end of the lifting driving member and is located on the upper assembly line. On the rear side, two lifting brackets are spaced apart from the lifting plate along the transmission direction. There is a first lower gap between the first lower assembly line and the middle assembly line. The second lower assembly line and the There is a second lower gap left in the middle of the middle assembly line. One of the lifting brackets can pass through the first lower gap, and the other lifting bracket can pass through the second lower gap. The guides are arranged on both between lifting brackets.

As an optional technical solution of the multi-functional assembly line, the first lower assembly line is located directly below the first upper assembly line, and the second lower assembly line is located directly below the second upper assembly line. .

The beneficial effects of the present invention are:

The invention provides a multifunctional assembly line. The multifunctional assembly line is provided with a first upper assembly line, a second upper assembly line, a first lower assembly line, and a second lower assembly line, and leaves a gap between the first upper assembly line and the second upper assembly line. There is a first avoidance space, and a second avoidance space is left between the first lower assembly line and the second lower assembly line. By moving the transportation part of the transportation assembly between the first avoidance space and the second avoidance space, the first upper assembly line and the second lower assembly line are moved. The second upper assembly line forms an upper assembly line, and the first lower assembly line and the second lower assembly line form a lower assembly line, thereby improving the applicability of the multifunctional assembly line. Specifically, the above structure can mainly realize six functions. Among them, the first function can be transported by the upper assembly line; the second function can be transported by the lower assembly line; and the third function can also be transported by handling. The assembly allows the parts to be transported to flow between the first upper assembly line and the first lower assembly line; the fourth function can also use the handling assembly to make the parts to be transported flow between the first upper assembly line and the second lower assembly line; the fifth function The function can also use the handling component to make the parts to be transported flow between the second upper assembly line and the first lower assembly line; the sixth function can also use the handling component to make the parts to be transported between the second upper assembly line and the second lower assembly line. There is no need to improve the equipment when switching between functions, which improves function conversion efficiency and reduces usage costs.

In addition, the above six functions can also be matched with each other to realize more application scenarios. For example, after the parts to be transported are inspected on the first upper assembly line, whether they are qualified or not is judged, and the qualified parts to be transported flow into the second upper assembly line. Unqualified parts to be transported flow into the first lower assembly line or the second lower assembly line.

Description of drawings

Figure 1 is a schematic structural diagram of a multi-functional assembly line from a first perspective in an embodiment of the present invention;

Figure 2 is a schematic structural diagram of a multifunctional assembly line from a second perspective in an embodiment of the present invention;

Figure 3 is a partial structural schematic diagram of a multi-functional assembly line in an embodiment of the present invention;

Figure 4 is a schematic structural diagram of the handling assembly in the embodiment of the present invention;

Figure 5 is an enlarged view of point A in Figure 4;

Figure 6 is an enlarged view of B in Figure 4;

Figure 7 is a schematic structural diagram of the connection between the transport assembly and the downstream pipeline according to the embodiment of the present invention.

In the picture:

1000. Carrier; 1100. Positioning hole;

100. The first assembly line;

200. The second upper assembly line;

300. The first assembly line;

400. The second assembly line;

500. Carrying components; 510. Lifting driving parts; 511. Carrying brackets; 520. Lifting parts; 521. Lifting brackets; 522. Lifting plates; 523. Bearing plates; 524. Lifting cylinders; 530. First transmission parts; 531 , transmission driving member; 540, lifting member; 541, positioning pin; 542, lifting rod; 550, lifting driving member; 560, guide member; 561, first guide surface; 562, second guide surface; 563, Positioning surface; 570, guide rod; 580, stop piece; 581, stop bracket; 582, stop block; 583, stop sensor; 584, stop wheel; 590, stop driving member;

600. Intermediate assembly line; 610. Intermediate bracket; 620. Second transmission part; 630. Intermediate driving part; 700. Baffle.

Detailed ways

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation or a specific orientation. construction and operation, and therefore should not be construed as limitations of the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein, the terms "first position" and "second position" are two different positions, and the first feature "on", "above" and "above" the second feature include the first feature on the second feature. Directly above and diagonally above, or simply means that the level of the first feature is higher than that of the second feature. “Below”, “under” and “under” the first feature is the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature is less horizontally than the second feature.

In the description of the present invention, it should be noted that, unless otherwise clearly stated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. Connection, or integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and cannot be understood as limiting the present invention.

As shown in Figures 1 to 7, Figure 1 is a schematic structural diagram of a multifunctional assembly line from a first perspective in an embodiment of the present invention. FIG. 2 is a schematic structural diagram of a multifunctional assembly line from a second perspective according to an embodiment of the present invention.

Figure 3 is a partial structural schematic diagram of a multifunctional assembly line in an embodiment of the present invention, with a carrier 1000. FIG. 4 is a schematic structural diagram of the transport assembly in the embodiment of the present invention. Figure 5 is an enlarged view of point A in Figure 4. FIG. 6 is an enlarged view of point B in FIG. 4 , and FIG. 7 is a schematic structural diagram of the connection between the handling assembly and the downstream pipeline according to the embodiment of the present invention.

This embodiment provides a multifunctional assembly line, which includes a first upper assembly line 100, a second upper assembly line 200, a first lower assembly line 300, a second lower assembly line 400 and a handling assembly 500, wherein the second upper assembly line 200 The second lower assembly line 400 is arranged in line with the first upper assembly line 100 and has a first avoidance space between it and the first upper assembly line 100; the second lower assembly line 400 is arranged in line with the first lower assembly line 300 and has a space between it and the first lower assembly line 300. A second avoidance space is left, and the second avoidance space is located directly below the first avoidance space; the transportation assembly 500 includes a transportation part, and the transportation part can move between the first avoidance space and the second avoidance space, and is located between the first avoidance space and the first avoidance space. The conveying part, the first upper assembly line 100 and the second upper assembly line 200 form an upper assembly line; the conveying part located in the second avoidance space, the first lower assembly line 300 and the second lower assembly line 400 form a lower assembly line; the lower assembly line is located below the upper assembly line for transportation The part is also used to make the parts to be transported flow between the first avoidance space and the second avoidance space.

The multifunctional assembly line is provided with a first upper assembly line 100, a second upper assembly line 200, a first lower assembly line 300, and a second lower assembly line 400, and a first avoidance is left between the first upper assembly line 100 and the second upper assembly line 200. space, a second avoidance space is left between the first lower assembly line 300 and the second lower assembly line 400, and the first upper assembly line 100 is The upper assembly line is formed with the second upper assembly line 200, and the first lower assembly line 300 and the second lower assembly line 400 form a lower assembly line, which can improve the applicability of the multifunctional assembly line. Specifically, with the help of the above-mentioned structure, six functions can be realized. Among them, the first function can use the upper assembly line to transport the items to be transported separately; the second function can use the lower assembly line to transport the items to be transported separately. for transportation; the third function can also use the handling assembly 500 to make the parts to be transported flow between the first upper assembly line 100 and the first lower assembly line 300; the fourth function can also use the handling assembly 500 to make the parts to be transported Flow between the first upper assembly line 100 and the second lower assembly line 400; the fifth function is to use the handling assembly 500 to make the parts to be transported flow between the second upper assembly line 200 and the first lower assembly line 300; the sixth function Function, the parts to be transported can also be transferred between the second upper assembly line 200 and the second lower assembly line 400 through the handling assembly 500. Switching between each function does not require improvement of the equipment, greatly improving the conversion efficiency between each function. , reduce usage costs.

In addition, the above six functions can also be used in conjunction with each other to be suitable for more application scenarios. In one implementation of this embodiment, the transmission process of the parts to be transported in the first upper assembly line 100 can be detected. After the detection is completed on the first upper assembly line 100, it is judged whether the parts to be transported are qualified, and the qualified parts to be transported flow into In the second upper assembly line 200, unqualified parts to be transported flow into the first lower assembly line 300 or the second lower assembly line 400. In another implementation of this embodiment, the transmission process of the parts to be transported in the first upper assembly line 100 can be completed once assembled, and then the parts to be transported that have completed the first assembly are transferred to the first lower assembly line 300 or The second lower assembly line 400 performs secondary assembly, where it should be noted that the time of the secondary assembly is approximately twice the time of the primary assembly.

The conveying assembly 500 includes a lifting driving member 510 and a lifting member 520. The lifting driving member 510 is provided on the first upper assembly line 100 or on the baffle 700 that fixes the first upper assembly line 100. The lifting member 520 is provided on the lifting driving member 510. At the output end, the lifting member 520 can move between the first avoidance space and the second avoidance space. With the help of the above settings, the automatic lifting operation of the transported parts can be realized, which improves the automation level of the equipment. The process of the lifting member 520 moving in two spaces can complete the transfer of the parts to be transported between the upper assembly line and the lower assembly line. The lifting driver 510 can be a stepper motor. The carrying bracket 511 is fixed on the baffle 700. The screw rod is rotated and installed on the transportation bracket 511. The nut and the screw rod are threadedly matched and slidably installed on the transportation bracket 511. The lifting part 520 is fixedly connected to the nut. .

In this embodiment, the lifting member 520 is provided with two parallel first transmission members 530, and the first transmission members 530 are used to transmit the items to be transported along the transmission direction. The transmission direction is left and right. The first transmission member 530 can be a first transmission belt. The transmission driving member 531 is provided on the lifting support frame of the lifting member 520. The driving wheel and the driven wheel are both rotatably provided on the lifting support frame. The first transmission belt is wound around the driving wheel. and the driven wheel. During the transportation process, the belt of the first upper assembly line 100 can transport the carrier 1000 carrying the parts to be transported to the first conveyor 530. Similarly, the parts to be transported and the carrier 1000 on the first conveyor 530 can also be transported. It can be transported to the belt of the second upper assembly line 200. Those skilled in the art can understand that the transmission direction of the parts to be transported and the carrier 1000 can also be opposite to the above-mentioned transmission direction, and the parts to be transported and the carrier 1000 can also be transported in the second upper assembly line 200. transmitted between the first pipeline 300 and the second downstream pipeline 400.

It should be noted that during the process of transmitting the items to be transported, the items to be transported can be placed on the carrier 1000, or the items to be transported can be transported individually, as long as the items to be transported have the characteristics of being transported individually.

The handling assembly 500 includes a lifting member 540 and a lifting driving member 550. The lifting driving member 550 is provided at the lifting member 520. The lifting member 540 is provided at the output end of the lifting driving member 550. The lifting driving member 550 is used to drive the lifting member 550. Lifting member 540 moves between the lifting position and the yielding position. This arrangement can lift the carrier 1000 and the items to be transported away from the first conveying member 530, thereby avoiding interference by the first conveying member 530 during the lifting and lowering process of the lifting member 520.

Furthermore, one of the lifting member 540 and the carrier 1000 carrying the parts to be transported is provided with a positioning pin 541, and the other is provided with a positioning hole 1100, and the positioning pin 541 is inserted into the positioning hole 1100. Specifically, the positioning pin 541 is provided on the upper surface of the lifting member 540, and the positioning hole 1100 is provided on the carrier 1000 carrying the parts to be transported. In some embodiments, the object to be transported itself may also have a positioning hole 1100 structure. With the arrangement of the above structure, the stability of the lifting process of the parts to be transported can be improved. Specifically, two positioning pins 541 are provided, and two positioning holes 1100 are also provided. Two positioning pins 541 are respectively provided at the left and right ends of the lifting member 540.

An intermediate assembly line 600 is provided between the first lower assembly line 300 and the second lower assembly line 400. The intermediate assembly line 600, the first lower assembly line 300 and the second lower assembly line 400 form an original lower assembly line, and the parts to be transported and the carrier 1000 can be located in the third lower assembly line. The second avoidance space is transferred between the transport part and the intermediate assembly line 600. In this embodiment, after the parts to be transported move from the first avoidance space to the second avoidance space, the bearing surface of the first transmission part 530 on the lifting part 520 is lower than the bearing surface of the intermediate assembly line 600, and the parts to be transported can be moved Move to intermediate assembly line 600. In this embodiment, the lifting member 520 can be used as a conveying part.

Regarding the specific structure of the intermediate assembly line 600 and the relative positional relationship between the intermediate assembly line 600 and the first transmission member 530, in this embodiment, specifically, the intermediate assembly line 600 includes two intermediate brackets 610, and each intermediate bracket 610 is provided with a third The two second transmission members 620 are arranged in parallel and are used to transmit the items to be transported along the transmission direction; the distance between the two second transmission members 620 is greater than the distance between the two first transmission members 530 . The second transmission member 620 may be a conveyor belt, and the intermediate driving member 630 is provided between the two intermediate brackets 610 . The intermediate driving member 630 drives the second transmission member 620 to rotate through the driving wheel and the driven wheel. Specifically, the second transmission member 620 can be a second transmission belt. The driving wheel and the driven wheel are both rotatably installed on the intermediate bracket 610. The belt is wound around the driving pulley and the driven pulley. The arrangement of the two second transfer members 620 can transfer the items to be transported between the first lower assembly line 300 and the second lower assembly line 400 .

In some embodiments, the handling assembly 500 further includes two guide members 560 , the two guide members 560 are oppositely arranged and connected to the lifting member 520 , and the two guide members 560 are used to guide the parts to be transported to the width direction of the lifting member 520 center position. This arrangement is conducive to improving the position accuracy of the parts to be transported to the lifting member 520 , avoiding interference between the lifting process and other components, and enabling the parts to be transported to be accurately transferred to the two first transmission parts 530 . Specifically, the guide member 560 is elongated and is provided on the lifting member 520. A first guide surface 561 is provided at both ends of the guide member 560. The four first guide surfaces 561 on the two guide members 560 are , forming two bellmouth structures, one of which has an opening facing the first upper assembly line 100 and an opening of the other bellmouth facing the second upper assembly line 200 . The width direction is the front-to-back direction.

On the other hand, the lower sides of the two guide members 560 form a bell mouth structure with the opening facing downward. That is, the opposite surfaces of the two guide members 560 are each provided with a second guide surface 562 , and the second guide surface 562 on one guide member 560 is inclined away from the other guide member 560 from top to bottom. This arrangement enables the part to be transferred on the lifting member 520 to be moved to a central position in the width direction when the part to be transferred moves from the second avoidance space to the first avoidance space.

The opposite surfaces of the two guide members 560 are defined as positioning surfaces 563, and both positioning surfaces 563 are vertical planes. The first guide surface 561 guides the carrier 1000 between the two positioning surfaces 563 . The second guide surface 562 guides the carrier 1000 between the two positioning surfaces 563 . That is, the carrier 1000 located between the two positioning surfaces 563 is at a central position in the width direction.

Regarding the structure of the handling assembly 500, in some embodiments, the handling assembly 500 includes a stopper 580 and a stop driving member 590. The stop driving member 590 is provided on the lifting member 520, and the stopper 580 is provided on the stop driving member 590. At the output end, the stop driver 590 is used to drive the stopper 580 to move between the stop position and the retracted position. This setting can achieve the cut-off and precise positioning of to-be-transported items. The stop member 580 includes a stop bracket 581, a stop block 582, a stop sensor 583 and a stop wheel 584. The lower end of the stop bracket 581 is located at the output end of the stop driver 590, and the stop block 582 rotates. The stop sensor 583 is set on the stop bracket 581, and the stop wheel 584 is set on the upper end of the stop bracket 581. After the carrier 1000 comes into contact with the stop wheel 584, the stop bracket 581 is pushed to rotate, and the stop wheel 584 is disposed on the stop bracket 581. After the bracket 581 rotates to the trigger position, the stop sensor 583 will be triggered, so that the position of the carrier 1000 can be accurately known. At this time, the vehicle 1000 can be controlled by the controller to stop transmission.

Both guide members 560 are slidably provided on the lifting member 520 along the vertical direction; in the width direction, the distance between the two intermediate brackets 610 is equal to the distance between the two guide members 560 . Specifically, the guide member 560 is provided with a guide hole. The guide rod 570 is provided on the lifting bracket 521 and penetrates the guide hole. The end of the guide rod 570 is provided with a stopper to prevent the guide rod 570 and the guide member 560 from interfering with each other. Detach. In this embodiment, when the parts to be transferred need to be moved from the first avoidance space to the second avoidance space, the lifting driving member 510 first drives the lifting member 520 to move downward to the second avoidance space. At this time, due to the two The distance between the intermediate brackets 610 is equal to the distance between the two guide parts 560, so that the guide part 560 can contact the intermediate bracket 610, the lifting part 520 continues to descend, and the first transmission part 530 on the lifting part 520 is lower than the second transmission part. 620. During this process, the two guide members 560 are in contact with the upper surface of the intermediate bracket 610, and the two guide members 560 stop moving downward. When the lifting member 520 continues to descend, the first conveyor on the lifting member 520 is The load-bearing surface of the component 530 is lower than the load-bearing surface of the second transfer member 620 on the intermediate assembly line 600, thereby starting the second transfer member 620 on the intermediate assembly line 600, so that the items to be transported and the carrier 1000 can be transferred from the intermediate assembly line 600 to In the first lower assembly line 300 or the second lower assembly line 400, when the transport items and carriers 1000 are transferred back to the second avoidance space, if they need to flow back to the upper assembly line, the transport items and carriers 1000 are first transferred to the intermediate assembly line 600. upward, the lifting member 540 rises, and there are two situations at this time. The first situation is that the carrier 1000 carrying the items to be transported is located at a central position in the width direction, and the second situation is that the carrier 1000 carrying the items to be transported is deviated from the central position in the width direction.

In the first case, that is, the carrier 1000 carrying the items to be transported is located at the center position in the width direction, the positioning pin 541 on the jacking member 540 will penetrate into the positioning hole 1100 of the carrier 1000, and the carrier 1000 and the jack will The lifting parts 540 are docked to achieve cooperation. The lifting driving part 510 drives the lifting part 520 and drives the first transmission part 530, the lifting part 540 and the parts to be transported and the carrier 1000 thereon to continue to rise. The guide part 560 is separated from the middle bracket 610 , and continues to move upward until the lifting member 520 and the items to be transported and the carrier 1000 thereon move to the first avoidance space.

In the second case, that is, the carrier 1000 carrying the items to be transported deviates from the central position in the width direction. During the lifting process of the lifting member 540, the carrier 1000 will follow the carrier under the action of the two guide members 560. The upward movement of 1000 is guided by the second guide surface 562 of the guide member 560 and moves to the central position, and finally causes the positioning pin 541 to penetrate into the positioning hole 1100 . Then the lifting member 520 is driven to move the items to be transported and the carrier 1000 to the first avoidance space.

After the items to be transported and the carrier 1000 move to the first avoidance space, the lifting member 540 descends, so that the items to be transported and the carrier 1000 fall on the first transmission member 530 .

After the positioning is accurate, the lifting member 520 continues to descend until the upper end surface of the guide member 560 contacts the stopper on the guide rod 570. At this time, the lifting member 520 relies on the guide rod 570 and the guide member 560 to connect with the middle bracket 610. In this implementation In this method, when the parts to be transported and the carrier 1000 are transferred from the intermediate assembly line 600 to the first lower assembly line 300 or the second lower assembly line 400, the lifting member 520 stays in the second avoidance space and still passes through the guide rod 570 and the guide rod 570. Part 560 is connected to the middle bracket 610. That is to say, at this time, the intermediate bracket 610 carries the lifting member 520 and the items to be transported and the carrier 1000 on the lifting member 520 , and because the bearing surface of the first transmission member 530 on the lifting member 520 is lower than that of the intermediate assembly line 600 The second conveyor 620 on the intermediate assembly line 600 is started, so that the items to be transported and the carrier 1000 are transferred from the intermediate assembly line 600 to the first lower assembly line 300 or the second lower assembly line 400, while the lifting member 520 stays At the second avoidance space, it is still connected to the intermediate bracket 610 through the guide rod 570 and the guide member 560. When the items to be transported and the carriers 1000 are transferred back to the second avoidance space, if they need to flow back to the upper streamline, the items to be transported and the vehicles 1000 are first transferred to the intermediate assembly line 600, and the lifting drive part 510 drives the lifting part 540. , the lifting part 520 rises, the guide part 560 is separated from the middle bracket 610, and continues to move upward until the lifting part 520, the jacking part 540, and the parts to be transported and the carrier 1000 thereon move to the first avoidance space, and then jack up The driving member 550 drives the lifting member 540 to move downward, so that the lifting member 540 contacts the first conveying member 530, thereby moving the parts to be transported and the carrier 1000 on the lifting member 540 to the first upper assembly line 100 and the second upper assembly line 100. 200 on the assembly line.

Regarding the structure of the lifting member 520, in some embodiments, the lifting member 520 includes two lifting brackets 521 and a lifting plate 522. The lifting plate 522 is provided at the output end of the lifting driving member 510 and is located on the rear side of the upper assembly line. The lifting brackets 521 are spaced apart from the lifting plate 522 along the transmission direction. There is a first lower gap between the first lower assembly line 300 and the middle assembly line 600, and a second lower gap between the second lower assembly line 400 and the middle assembly line 600. One lifting bracket 521 can pass through the first lower gap, the other lifting bracket 521 can pass through the second lower gap, and the guide member 560 is provided between the two lifting brackets 521. The lifting support frame is fixed on the lifting bracket 521. This arrangement makes full use of the gap created by the streamline structure in the second avoidance space. When the lifting member 520 is raised and lowered, it will not interfere with the first lower assembly line 300, the intermediate assembly line 600 and the second lower assembly line 400, and has Helps reduce the overall floor space. In this embodiment, the bearing plate 523 is disposed between the two lifting brackets 521, which can enhance the connection strength between the two lifting brackets 521. In the embodiment provided with the bearing plate 523 , the lifting driving member 550 is fixed on the bearing plate 523 . The bearing plate 523 is provided with a lifting tube 524, and the lifting component 540 is provided with a lifting rod 542. The lifting rod 542 is inserted into the lifting cylinder 524 and can slide up and down in the lifting cylinder 524. There are two lifting rods 542 and two lifting tubes 524 respectively. The lifting driving member 550 can be a mechanism such as a cylinder or an electric push rod.

In some embodiments, the transmission direction of the upper pipeline and the transmission direction of the lower pipeline are the same; in other words, the first lower pipeline 300 is located directly below the first upper pipeline 100 , and the second lower pipeline 400 is located between the second upper pipeline 200 and the upper pipeline 100 . Directly below; in other words, the upper and lower pipelines are set parallel. In some embodiments, the transmission direction of the upper pipeline and the transmission direction of the lower pipeline may not be parallel; in other words, the transmission direction of the upper pipeline is located above the lower pipeline, and the transmission directions of the two pipelines are arranged at an angle. Specifically, the transmission direction of the upper pipeline and the transmission direction of the lower pipeline can also be set vertically.

Obviously, the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. An exhaustive list of all implementations is neither necessary nor possible. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims (10)

1. A multi-functional pipeline, comprising:

a first upper pipeline (100);

the second upper assembly line (200) is arranged in line with the first upper assembly line (100), and a first avoiding space is reserved between the second upper assembly line and the first upper assembly line (100);

a first lower pipeline (300);

the second lower assembly line (400) is arranged in line with the first lower assembly line (300), a second avoiding space is reserved between the second lower assembly line and the first lower assembly line (300), and the second avoiding space is positioned right below the first avoiding space;

a carrying assembly (500), wherein the carrying assembly (500) comprises a carrying part, the carrying part can move between the first avoidance space and the second avoidance space, and an upper assembly line is formed by the carrying part, the first upper assembly line (100) and the second upper assembly line (200) which are positioned in the first avoidance space; the carrying part, the first lower pipeline (300) and the second lower pipeline (400) which are positioned in the second avoidance space form a lower pipeline; the lower assembly line is located the below of upper assembly line, the transport portion is still used for making to-be-transported piece dodge the space in first dodge the space with the space is dodged to the second.

2. The multifunctional assembly line according to claim 1, wherein the handling assembly (500) comprises a lifting drive (510) and a lifting member (520), the lifting drive (510) being arranged on the first upper assembly line (100), the lifting member (520) being arranged at an output end of the lifting drive (510), the lifting member (520) being movable between the first avoidance space and the second avoidance space.

3. The multifunctional assembly line according to claim 2, characterized in that the lifting element (520) is provided with two parallel first conveying elements (530), the first conveying elements (530) being adapted to convey the element to be conveyed in a conveying direction; and/or

The carrying assembly (500) comprises a jacking piece (540) and a jacking driving piece (550), wherein the jacking driving piece (550) is arranged on the lifting piece (520), the jacking piece (540) is arranged at the output end of the jacking driving piece (550), and the jacking driving piece (550) is used for driving the jacking piece (540) to move between a jacking position and a yielding position.

4. A multifunctional assembly line according to claim 3, characterized in that one of the lifting element (540) and the carrier (1000) carrying the element to be transported is provided with a locating pin (541), the other is provided with a locating hole (1100), and the locating pin (541) is inserted into the locating hole (1100).

5. A multifunctional pipeline according to claim 3, characterized in that an intermediate pipeline (600) is arranged between the first lower pipeline (300) and the second lower pipeline (400), the intermediate pipeline (600), the first lower pipeline (300) and the second lower pipeline (400) forming an original lower pipeline, the piece to be transported being transferable between the handling part located in the second avoidance space and the intermediate pipeline (600).

6. The multifunctional assembly line according to claim 5, wherein the intermediate assembly line (600) comprises two intermediate supports (610), one second conveying member (620) being arranged on each of the two intermediate supports (610), the two second conveying members (620) being arranged in parallel and being adapted to convey the pieces to be conveyed in the conveying direction; the distance between the two second transfer members (620) is greater than the distance between the two first transfer members (530).

7. The multifunctional assembly line according to claim 6, wherein the handling assembly (500) comprises two guiding members (560), the two guiding members (560) being disposed opposite each other and being provided to the lifting member (520) and being configured to guide the carrier (1000) carrying the member to be transported to a widthwise central position of the lifting member (520); and/or

The handling assembly (500) comprises a stop piece (580) and a stop piece driving piece (590), wherein the stop piece driving piece (590) is arranged on the lifting piece (520), the stop piece (580) is arranged at the output end of the stop piece driving piece (590), and the stop piece driving piece (590) is used for driving the stop piece (580) to move between a stop position and a retraction position.

8. The multifunctional assembly line according to claim 7, wherein both of the guide members (560) are slidably provided in the vertical direction to the lifting member (520); in the width direction, the distance between the two intermediate brackets (610) is equal to the distance between the two guides (560).

9. The multifunctional assembly line according to claim 8, wherein the lifting member (520) comprises two lifting brackets (521) and one lifting plate (522), the lifting plate (522) is disposed at the output end of the lifting driving member (510) and is located at the rear side of the upper assembly line, the two lifting brackets (521) are disposed at intervals on the lifting plate (522) along the transmission direction, a first lower gap is left between the first lower assembly line (300) and the middle assembly line (600), a second lower gap is left between the second lower assembly line (400) and the middle assembly line (600), one lifting bracket (521) can pass through the first lower gap, the other lifting bracket (521) can pass through the second lower gap, and the guide member (560) is disposed between the two lifting brackets (521).

10. The multi-function pipeline according to any one of claims 1-9, wherein the first lower pipeline (300) is located directly below the first upper pipeline (100) and the second lower pipeline (400) is located directly below the second upper pipeline (200).