Assembly line equipment start / stop control methods and assembly line equipment

Abstract

This invention relates to the field of automation equipment technology, and more particularly to a start / stop control method for assembly line equipment and the assembly line equipment itself. The assembly line equipment to which this start / stop control method is applied includes a first conveying mechanism and a second conveying mechanism connected sequentially along the conveying direction. The first conveying mechanism can transfer products along its input end to the input end of the second conveying mechanism, and the second conveying mechanism can transfer products along its input end to its output end. A first detection element is provided at the output end of the first conveying mechanism, a second detection element is provided in the middle of the second conveying mechanism, and a third detection element is provided at the output end of the second conveying mechanism. By detecting the product position based on the first, second, and third detection elements, the start and stop of the first and second conveying mechanisms are controlled, achieving interval transmission of each product. This ensures both transmission accuracy and efficiency while improving product protection.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automation equipment, in particular to a pipeline equipment start-stop control method and a pipeline equipment. BACKGROUND

[0002] With the continuous development of intelligent manufacturing technology, the automation level of manufacturing equipment is getting higher and higher. The manufacturing equipment usually includes a feeding device, a processing device, a detection device, a discharging device and a pipeline, and the feeding device, the processing device, the detection device and the discharging device are connected through the pipeline to realize the automatic feeding, processing, detection and discharging of the products.

[0003] In the prior art, due to the long distance between the feeding device, the processing device, the detection device and the discharging device, the transmission distance of the pipeline is long, and the problem of multiple products piling up on the pipeline is prone to occur, which affects the processing efficiency of the products. In order to solve the above problem, the prior art usually sets a blocking piece on the pipeline to realize the effect of spacing transmission of each product by using the abutting stop of the blocking piece and the product. However, this abutting stop method of the blocking piece and the product needs to make the moving product collide directly with the blocking piece, and the impact force angle of the product in the process of colliding with the blocking piece is prone to damage, and the pipeline is always started in the process of the product colliding with the blocking piece, and the friction between the pipeline and the product also greatly affects the service life of the pipeline.

[0004] Therefore, it is urgent to invent a pipeline equipment start-stop control method and a pipeline equipment to solve the above problems. SUMMARY

[0005] The purpose of the present application is to provide a pipeline equipment start-stop control method and a pipeline equipment to realize the equal-interval transmission of products, improve the transmission efficiency and accuracy of products, and improve the protection of products.

[0006] To achieve this purpose, the present application adopts the following technical solutions:

[0007] The pipeline equipment start-stop control method, the pipeline equipment includes a first conveying mechanism and a second conveying mechanism connected in sequence along the conveying direction, the first conveying mechanism can convey the product along its input end to the input end of the second conveying mechanism, the second conveying mechanism can convey the product along its input end to the output end, the output end of the first conveying mechanism is provided with a first detection piece, the middle part of the second conveying mechanism is provided with a second detection piece, and the output end of the second conveying mechanism is provided with a third detection piece, so as to realize different control methods of the pipeline equipment according to different needs, including:

[0008] When the third detection member detects the product, the second conveying mechanism stops; when the third detection member does not detect the product within a preset time, the second conveying mechanism starts, and the cycle is repeated;

[0009] When the second conveying mechanism starts, the first detection member detects the product, the first conveying mechanism stops, and the cycle is repeated.

[0010] When the second conveying mechanism starts, the first detection member does not detect the product within a preset time, and the second detection member does not detect the product, the first conveying mechanism starts, and the cycle is repeated.

[0011] When the second conveying mechanism starts, the first detection member does not detect the product, and the second detection member detects the product, the first conveying mechanism stops, and the cycle is repeated.

[0012] When the second conveying mechanism stops, and the third detection member detects the product, if the second detection member detects the product, the first conveying mechanism stops, and the cycle is repeated.

[0013] When the second conveying mechanism stops, and the third detection member detects the product, if the second detection member does not detect the product, the first conveying mechanism starts, and the cycle is repeated.

[0014] As a preferred solution, the second conveying mechanism can convey the product at the input end to the second detection member within a preset time, and the second conveying mechanism can also convey the product at the second detection member to the third detection member within the preset time.

[0015] As a preferred solution, the preset time is 2 seconds.

[0016] The pipeline device, the pipeline device start-stop control method as described above can be applied to the pipeline device, and the pipeline device further comprises:

[0017] A control component, the first detection member, the second detection member and the third detection member are signal connected with the control component, the first detection member, the second detection member and the third detection member are used for detecting whether the product is arranged at the corresponding position, the first detection member, the second detection member and the third detection member can transmit detection information to the control component, and the control component can control the start and stop of the first detection member, the second detection member and the third detection member according to the detection information.

[0018] As a preferred solution, the first conveying mechanism comprises:

[0019] A first mounting frame;

[0020] A first transmission component mounted on the first mounting frame, and the product is overlapped on the first transmission component; and

[0021] A first driving component, an input end of the first transmission component is connected with an output end of the first driving component, and the first driving component can drive the product overlapped on the first transmission component to move towards the second conveying mechanism, and the control component can control the start and stop of the first driving component.

[0022] As a preferred solution, the first transmission component comprises:

[0023] A transmission belt, and the product is overlapped on the transmission belt; and

[0024] Two transmission wheels matched with the transmission belt, the two transmission wheels commonly tension the transmission belt, and any one of the two transmission wheels is connected with the output end of the first driving component, and the first driving component can drive the transmission wheel connected with the output end to rotate.

[0025] As a preferred solution, two groups of the first transmission components are arranged in the first conveying mechanism, the two groups of the first transmission components are arranged side by side, two ends of the product are overlapped on the transmission belts in the two groups of the first transmission components respectively, and the first driving component can drive the product overlapped on the two groups of the transmission belts to move towards the second conveying mechanism.

[0026] As a preferred solution, the first conveying mechanism further comprises:

[0027] A coupling arranged between the two groups of the first transmission components, one end of the coupling is connected with the wheel shaft of the transmission wheel connected with the output end of the first driving component, and the other end of the coupling is connected with the wheel shaft of the transmission wheel arranged opposite to the transmission wheel connected with the output end of the first driving component in the other group of the first transmission components.

[0028] As a preferred embodiment, the first conveying mechanism is provided with two sets of the first transmission components and two sets of the first drive components. The two sets of the first transmission components are arranged side by side, and each set of the first transmission components corresponds to one set of the first drive components. The output power of the two sets of the first drive components is the same, and the control component can control the synchronous start and synchronous stop of the two sets of the first drive components.

[0029] As a preferred embodiment, the first conveying mechanism and the second conveying mechanism form a transmission structure, and multiple transmission structures are arranged along the transmission direction inside the assembly line equipment, with the multiple transmission structures connected end to end along the transmission direction.

[0030] The beneficial effects of this invention are:

[0031] The assembly line equipment start-stop control method provided by the present invention controls the start and stop of the first conveying mechanism and the second conveying mechanism according to the detection information of the first detection component, the second detection component and the third detection component, so as to ensure the interval transmission of each product, and improve the protection of the product while ensuring the transmission accuracy and efficiency of the product.

[0032] The present invention also provides a production line device, in which the above-mentioned production line device start-stop control method is applied. Based on the detection information of the first detection component, the second detection component, and the third detection component in the production line device, the start and stop of the first conveying mechanism and the second conveying mechanism are controlled to ensure the interval transmission of each product. While ensuring the transmission accuracy and efficiency of the products, the protection of the products is improved. Attached Figure Description

[0033] Figure 1 This is the start-stop logic diagram of the assembly line equipment start-stop control method provided in Embodiment 1 of the present invention;

[0034] Figure 2 This is one of the structural schematic diagrams of the assembly line equipment provided in Embodiment 1 of the present invention;

[0035] Figure 3 This is a second schematic diagram of the structure of the assembly line equipment provided in Embodiment 1 of the present invention;

[0036] Figure 4 yes Figure 3 A magnified view of a portion of point A in the middle.

[0037] In the picture:

[0038] 100. First conveying mechanism; 110. First detection component; 120. First drive assembly; 130. First transmission assembly; 140. First mounting bracket; 150. Coupling;

[0039] 200. Second conveying mechanism; 210. Second inspection piece; 220. Third inspection piece. Detailed Implementation

[0040] To make the technical problems solved by the present invention, the technical solutions adopted, and the technical effects achieved clearer, the technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0041] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0042] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0043] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first" and "second" are used only for distinction in description and have no special meaning.

[0044] Example 1

[0045] In existing technologies, the large distances between the feeding, processing, testing, and unloading devices result in long conveyor distances on the production line, easily leading to product accumulation and impacting processing efficiency. To address this, existing technologies typically incorporate baffles on the production line, using their contact with the products to limit the distance between each product. However, this method requires direct collisions between the moving products and the baffles. The impact angle during these collisions can easily cause damage, and the production line remains running throughout the collision process, significantly reducing its lifespan due to friction.

[0046] To solve the above problems, such as Figures 1-4 As shown, this embodiment provides a method for starting and stopping a production line. The production line used in this method includes a first conveying mechanism 100 and a second conveying mechanism 200. The first conveying mechanism 100 can transport products along its input end to the input end of the second conveying mechanism 200, and the second conveying mechanism 200 can transport products along its input end to its output end. A first detection element 110 is provided at the output end of the first conveying mechanism 100, a second detection element 210 is provided in the middle of the second conveying mechanism 200, and a third detection element 220 is provided at the output end of the second conveying mechanism 200. This allows for different control methods for the production line equipment to meet different needs, including:

[0047] When the third detection element 220 detects a product, the second conveying mechanism 200 stops; when the third detection element 220 does not detect a product within a preset time, the second conveying mechanism 200 starts and repeats the cycle.

[0048] When the second conveying mechanism 200 is started and the first detection piece 110 detects the product, the first conveying mechanism 100 stops. After a preset interval, the first conveying mechanism 100 starts again, and the cycle repeats.

[0049] When the second conveying mechanism 200 is started, if the first detection element 110 does not detect a product within a preset time, and the second detection element 210 does not detect a product, the first conveying mechanism 100 is started until the first detection element 110 detects a product and then stops. If the first conveying mechanism 100 does not detect a product within a preset time, the first conveying mechanism 100 is started again, and the cycle repeats.

[0050] When the second conveying mechanism 200 is started, the first detection element 110 does not detect the product, and the second detection element 210 detects the product, the first conveying mechanism 100 stops, and after a preset interval, the first conveying mechanism 100 starts again.

[0051] When the second conveying mechanism 200 stops and the third detection element 220 detects the product, if the second detection element 210 detects the product, the first conveying mechanism 100 stops until the second conveying mechanism 200 starts and the first conveying mechanism 100 starts synchronously.

[0052] When the second conveying mechanism 200 stops and the third detection element 220 detects the product, if the second detection element 210 does not detect the product, the first conveying mechanism 100 starts. After the first detection element 110 detects the product, the first conveying mechanism 100 stops until the second conveying mechanism 200 starts, at which point the first conveying mechanism 100 starts synchronously.

[0053] The assembly line equipment start-stop control method provided in this embodiment controls the start and stop of the first conveying mechanism 100 and the second conveying mechanism 200 based on the detection information of the first detection component 110, the second detection component 210 and the third detection component 220 in the assembly line equipment, so as to ensure the interval transmission of each product, and improve the protection of the product while ensuring the transmission accuracy and efficiency of the product.

[0054] Furthermore, the second conveying mechanism 200 can transfer the product at the input end to the second detection element 210 during a preset running time, and can also transfer the product at the second detection element 210 to the third detection element 220 during the same preset running time. By ensuring that the second conveying mechanism 200 can transfer the product at the input end to the second detection element 210 and the product at the second detection element 210 to the third detection element 220 during the same preset running time, the distance between any two connected products on the second conveying mechanism 200 is always half the transmission distance of the second conveying mechanism 200. This achieves equidistant transmission of products, improving the convenience of subsequent product processing.

[0055] In this embodiment, the preset time is 2 seconds. In a real processing environment, the relationship between the transmission speed and transmission distance within the first conveying mechanism 100 and the second conveying mechanism 200 can be adjusted arbitrarily based on the preset time of 2 seconds. In other embodiments, the specific value of the preset time can also be adjusted according to actual needs; this embodiment does not impose specific limitations.

[0056] Specifically, the assembly line equipment provided in this embodiment also includes a control component. The first detection element 110, the second detection element 210, and the third detection element 220 are all signal-connected to the control component. Each of these elements is used to detect whether a product is present at a corresponding location. The first detection element 110, the second detection element 210, and the third detection element 220 can transmit detection information to the control component. The control component can individually control the start and stop of each of the first detection element 110, the second detection element 210, and the third detection element 220 based on the detection information. By setting up a control component that is signal-connected to each of the first detection element 110, the second detection element 210, and the third detection element 220, the control component can individually control the start and stop of the first conveying mechanism 100 and the second conveying mechanism 200 based on the detection information from the first detection element 110, the second detection element 210, and the third detection element 220, ensuring the intermittent transmission of products.

[0057] It should be noted that in this embodiment, the first detection element 110, the second detection element 210, and the third detection element 220 are all photoelectric sensors. Photoelectric sensors not only have a simple structure, high detection accuracy, and sensitive response, but also can detect the product's position without contact with the product, further improving product protection. In other embodiments, the first detection element 110, the second detection element 210, and the third detection element 220 can also be selected from other detection structures according to actual needs; this embodiment does not impose specific limitations. The specific structure and detection principle of the photoelectric sensor, as well as the control principle of the control component, are all prior art and will not be elaborated upon here.

[0058] Combination Figures 2-4 The specific structure of the first conveying mechanism 100 is described below. The first conveying mechanism 100 also includes a first mounting frame 140, a first transmission component 130, and a first drive component 120. The first transmission component 130 is mounted on the first mounting frame 140, and the product is attached to the first transmission component 130. The input end of the first transmission component 130 is connected to the output end of the first drive component 120, which drives the product attached to the first transmission component 130 to move towards the second conveying mechanism 200. The control component can independently control the start and stop of the first drive component 120. By setting the first drive component 120 to drive the first transmission component 130 to move, and thus driving the product attached to the first transmission component 130 to move, product transmission is achieved. Furthermore, by setting the control component to independently control the start and stop of the first transmission component 130, the start and stop of product transmission can be controlled.

[0059] Furthermore, the first transmission component 130 includes a transmission belt and two transmission wheels adapted to the transmission belt. The product is placed on the transmission belt, and the two transmission wheels jointly tension the transmission belt. Either of the two transmission wheels is connected to the output end of the first drive component 120, which can drive the transmission wheel connected to its output end to rotate. By configuring the first transmission component 130 as a conveyor belt structure composed of a transmission belt and two transmission wheels, and using the first drive component 120 to drive the rotation of either transmission wheel in the conveyor belt structure, the rotational drive of the transmission belt is achieved, thereby moving the product placed on the transmission belt. The structure is simple and the transmission is convenient. In other embodiments, the first transmission component 130 can also be a guide rail slider structure, with the product placed on the slider, and the first drive component 120 driving the slider to move along the guide rail to move the product. This embodiment does not specifically limit this. The specific transmission principle of the conveyor belt is in the prior art and will not be elaborated here.

[0060] It should be noted that in this embodiment, the first drive component 120 is a rotary electric motor. The rotary electric motor drives either of the two transmission wheels to rotate, thereby driving the conveyor belt to rotate and move, realizing the transportation of the product. The rotary electric motor has a simple structure, stable output power, and is easy to disassemble and assemble, facilitating subsequent inspection and maintenance. In other embodiments, the first drive component 120 may also be other rotary drive structures, and this embodiment does not make specific limitations.

[0061] To improve product transportation efficiency, the first conveying mechanism 100 is equipped with two sets of first transmission components 130 arranged side by side. The two ends of the product are respectively attached to the conveyor belts within the two sets of first transmission components 130. The first drive component 120 can drive the product, which is simultaneously attached to both sets of conveyor belts, to move towards the second conveying mechanism 200. By arranging two sets of side-by-side first transmission components 130, and attaching the two ends of the product to the conveyor belts within the two sets of first transmission components 130, and by using the first drive component 120 to synchronously drive the two sets of first transmission components 130, synchronous transmission of the product attached to them is achieved.

[0062] Furthermore, the first conveying mechanism 100 also includes a coupling 150, wherein the coupling 150 is disposed between the two sets of first transmission components 130. One end of the coupling 150 is connected to the axle of the transmission wheel connected to the output end of the first drive component 120, and the other end of the coupling 150 is connected to the axle of the transmission wheel in the other set of first transmission components 130 that is opposite to the transmission wheel connected to the output end of the first drive component 120. By using the coupling 150 to connect the two oppositely arranged transmission wheels in the two sets of first transmission components 130, the synchronous rotation of the two oppositely arranged transmission wheels is ensured, thereby ensuring the synchronous transport of products by the conveyor belt.

[0063] In addition, two couplings 150 can be provided, which are respectively connected to two sets of oppositely arranged transmission wheels in the two sets of first transmission components 130, to further improve the synchronization of product transmission between the two sets of first transmission components 130. The specific structure and working principle of the coupling 150 are existing technologies and will not be described in detail here.

[0064] It should be noted that the specific structure of the second conveying mechanism 200 is the same as that of the first conveying mechanism 100. For the sake of brevity, the specific structure of the second conveying mechanism 200 will not be described in detail here.

[0065] Furthermore, since the specific structure of the second conveying mechanism 200 is the same as that of the first conveying mechanism 100, the middle part of the first conveying mechanism 100 is also provided with a fourth detection element that has the same specific structure as the second detection element 210 in the second conveying mechanism 200.

[0066] In this embodiment, the first conveying mechanism 100 and the second conveying mechanism 200 form a single transmission structure. Multiple transmission structures are arranged along the transmission direction within the assembly line equipment, and these multiple transmission structures are connected end-to-end along the transmission direction. By forming a single transmission structure with the first conveying mechanism 100 and the second conveying mechanism 200, and connecting the multiple transmission structures end-to-end, the transmission stroke of the assembly line equipment can be adjusted according to actual needs, meeting various transmission requirements for products, and further improving the applicability of the assembly line equipment and its start-stop control method.

[0067] In addition, a multi-segment transmission structure can be used to connect the feeding device, processing device, testing device and unloading device in the manufacturing equipment to realize the automated feeding, transportation, transfer, testing and unloading of products by the manufacturing equipment, thereby improving the degree of automated manufacturing of products.

[0068] Example 2

[0069] This embodiment provides a production line device. The specific structure of this production line device is basically the same as that of Embodiment 1. The difference between the production line device provided in this embodiment and Embodiment 1 is that the driving methods of the two sets of first transmission components 130 arranged side by side in the first conveying mechanism 100 are different.

[0070] In this embodiment, the first conveying mechanism 100 is provided with two sets of first transmission components 130 and two sets of first drive components 120. The two sets of first transmission components 130 are arranged side by side, and each set of first transmission components 130 corresponds to one set of first drive components 120. The output power of the two sets of first drive components 120 is the same, and the control component can control the synchronous start and stop of the two sets of first drive components 120. The two sets of first drive components 120 are connected to any one of the transmission wheels in the two sets of first transmission components 130, and the control component synchronously controls the opening and closing of the two sets of first drive components 120, thereby achieving the effect of synchronously controlling the start and stop of the two sets of first transmission components 130. Compared with the method of using a coupling 150 to connect the two transmission wheels in the two sets of first transmission components 130 in Embodiment 1, the synchronous drive accuracy of the two sets of first transmission components 130 is higher.

[0071] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A method of pipeline equipment start-stop control, characterized in that, The pipeline device comprises a first conveying mechanism (100) and a second conveying mechanism (200) connected in sequence along a conveying direction, the first conveying mechanism (100) can convey products along its input end to the input end of the second conveying mechanism (200), the second conveying mechanism (200) can convey products along its input end to the output end, the output end of the first conveying mechanism (100) is provided with a first detection piece (110), the middle part of the second conveying mechanism (200) is provided with a second detection piece (210), and the output end of the second conveying mechanism (200) is provided with a third detection piece (220), so as to realize different control methods of the pipeline device according to different requirements, comprising: When the third detection piece (220) detects the product, the second conveying mechanism (200) stops, and when the third detection piece (220) does not detect the product within a preset time, the second conveying mechanism (200) starts, and the reciprocating cycle is repeated; When the second conveying mechanism (200) starts, the first detection piece (110) detects the product, the first conveying mechanism (100) stops, and after a preset time interval, the first conveying mechanism (100) starts again, and the reciprocating cycle is repeated; When the second conveying mechanism (200) starts, the first detection piece (110) does not detect the product within a preset time, and the second detection piece (210) does not detect the product, the first conveying mechanism (100) starts, and stops after the first detection piece (110) detects the product, and the first conveying mechanism (100) starts again after the first detection piece (110) does not detect the product within a preset time, and the reciprocating cycle is repeated; When the second conveying mechanism (200) starts, the first detection piece (110) does not detect the product, and the second detection piece (210) detects the product, the first conveying mechanism (100) stops, and after a preset time interval, the first conveying mechanism (100) starts again; When the second conveying mechanism (200) stops, the third detection piece (220) detects the product, if the second detection piece (210) detects the product, the first conveying mechanism (100) stops, and the first conveying mechanism (100) starts synchronously when the second conveying mechanism (200) starts; When the second conveying mechanism (200) stops, the third detection piece (220) detects the product, if the second detection piece (210) does not detect the product, the first conveying mechanism (100) starts, and the first conveying mechanism (100) stops after the first detection piece (110) detects the product, and the first conveying mechanism (100) starts synchronously when the second conveying mechanism (200) starts; The second conveying mechanism (200) can transmit the product at the input end to the second detection piece (210) when running for a preset time, and can also transmit the product at the second detection piece (210) to the third detection piece (220) when running for the preset time.

2. The pipeline equipment start-stop control method of claim 1, wherein, The preset time is 2 seconds.

3. A pipelined device, characterized by The pipeline equipment start-stop control method of any one of claims 1-2 can be applied to the pipeline equipment, and the pipeline equipment further comprises: A control assembly, the first detection piece (110), the second detection piece (210) and the third detection piece (220) are all signal connected with the control assembly, the first detection piece (110), the second detection piece (210) and the third detection piece (220) are all used for detecting whether the product is arranged at the corresponding position, the first detection piece (110), the second detection piece (210) and the third detection piece (220) can transmit detection information to the control assembly, and the control assembly can control the start and stop of the first detection piece (110), the second detection piece (210) and the third detection piece (220) according to the detection information.

4. The pipelined device of claim 3, wherein, The first conveying mechanism (100) comprises: A first mounting rack (140); A first transmission assembly (130) mounted on the first mounting rack (140), and the product is overlapped on the first transmission assembly (130); and A first driving assembly (120), the input end of the first transmission assembly (130) is connected with the output end of the first driving assembly (120), and the first driving assembly (120) can drive the product overlapped on the first transmission assembly (130) to move towards the second conveying mechanism (200), and the control assembly can control the start and stop of the first driving assembly (120) individually.

5. The pipelined device of claim 4, wherein, The first transmission assembly (130) comprises: A transmission belt, and the product is overlapped on the transmission belt; and Two transmission wheels matched with the transmission belt, the two transmission wheels jointly tension the transmission belt, and any one of the two transmission wheels is connected with the output end of the first driving assembly (120), and the first driving assembly (120) can drive the transmission wheel connected with the output end to rotate.

6. The pipelined device of claim 5, wherein, Two groups of the first transmission assembly (130) are arranged in the first conveying mechanism (100), the two groups of the first transmission assembly (130) are arranged side by side, the two ends of the product are overlapped on the transmission belts in the two groups of the first transmission assembly (130) respectively, and the first driving assembly (120) can drive the product overlapped on the two groups of the transmission belts to move towards the second conveying mechanism (200).

7. The pipelined device of claim 6, wherein, The first conveying mechanism (100) further comprises: A coupling (150) is arranged between the two groups of the first transmission components (130), one end of the coupling (150) is connected with the axle of the transmission wheel connected with the output end of the first driving component (120), and the other end of the coupling (150) is connected with the axle of the transmission wheel arranged opposite to the transmission wheel connected with the output end of the first driving component (120) in the other group of the first transmission components (130).

8. The pipelined device of claim 5, wherein, The first conveying mechanism (100) is provided with two groups of the first transmission components (130) and two groups of the first driving components (120), the two groups of the first transmission components (130) are arranged side by side, each group of the first transmission components (130) is correspondingly arranged with one group of the first driving components (120), the output powers of the two groups of the first driving components (120) are the same, and the control component can control the synchronous starting and stopping of the two groups of the first driving components (120).

9. The pipelined device of claim 3, wherein, The first conveying mechanism (100) and the second conveying mechanism (200) constitute a transmission structure, the flow line equipment is provided with a plurality of the transmission structures along the transmission direction, and the plurality of the transmission structures are connected end to end along the transmission direction.

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