Flexible conveying system based on RGV connection

Abstract

The utility model relates to a flexible conveying system based on RGV connection, which comprises an assembly conveying module, an RGV conveying module and an electrical control module, one end of the assembly conveying module extends into an air shower from the inner outlet side of the air shower, and the assembly conveying module comprises a plurality of sections of roller conveying mechanisms I which are connected in series; the RGV conveying module comprises a roller conveying mechanism II which is positioned on the outer inlet side of the air shower and can rotate and translate, and at least one roller conveying mechanism III which is matched with the roller conveying mechanism II and can translate; the electrical control module is electrically connected with the assembly conveying module, the air shower and the RGV conveying module; the roller conveying mechanism I and the roller conveying mechanism II are each provided with a centering assembly. The modular design is adopted, conveying stations can be expanded or reduced according to needs, connection conveying can be conducted with equipment in different directions, the site space is effectively saved, the automation degree is high, and use is more flexible.

Description

Technical Field

[0001] The utility model belongs to the technical field of logistics transportation, and in particular relates to a flexible transportation system based on RGV connection. Background Art

[0002] The conveying line can achieve the purpose of stable and continuous conveying in production and manufacturing, effectively improve production efficiency, and at the same time reduce the manual labor burden. It is an economical and effective way to solve environmental, safety, labor and other problems.

[0003] Conventional conveyor lines are customized according to the shape of the carrier. One conveyor line cannot be compatible with carriers of different sizes, and has poor versatility. In addition, the conveyor line is connected to various equipment and machines for transportation, and the line layout requires a large area. When the conveyor line crosses multiple operating environments, it relies on manual intervention, has a low degree of automation, and has a heavy burden on manual labor. Utility Model Content

[0004] The utility model aims to provide a flexible conveying system based on RGV connection to solve the problem of poor versatility of the conveying system.

[0005] A flexible conveying system based on RGV connection of the utility model is realized as follows:

[0006] A flexible conveying system based on RGV connection, comprising:

[0007] An assembly conveying module, one end of which extends from an inner outlet side of an air shower room to the inside of the air shower room, and the assembly conveying module includes a plurality of roller conveying mechanisms I connected in series;

[0008] An RGV conveying module, comprising a roller conveying mechanism II located at the outer inlet side of the air shower room and capable of rotation and translation, and at least one roller conveying mechanism III cooperating with the roller conveying mechanism II and capable of translation;

[0009] An electrical control module, which is electrically connected to the assembly conveying module, the air shower room, and the RGV conveying module respectively;

[0010] The roller conveying mechanism I and the roller conveying mechanism II are respectively equipped with centering components.

[0011] Furthermore, the roller conveying mechanism I, roller conveying mechanism II and roller conveying mechanism III respectively include a support frame and a plurality of rollers installed side by side on the support frame, and the rollers are drivingly connected to a driving motor located in the support frame.

[0012] Furthermore, two transmission sprockets are respectively provided at the same side ends of the rollers on the same roller conveying mechanism, and a chain is connected between the corresponding transmission sprockets of two adjacent rollers, and any one of the chains is connected to the driving sprocket at the output end of the driving motor.

[0013] Furthermore, the centering component includes two movable strips which are symmetrically arranged on the left and right and can move toward or away from each other, and a plurality of stoppers which can extend to the top of the corresponding roller conveying mechanism are installed side by side on the movable strips.

[0014] Furthermore, the inner side of the movable strip is connected to a centering cylinder capable of driving the movable strip to move in translation.

[0015] Furthermore, the centering component 23 also includes a sensor.

[0016] Furthermore, sensors III are provided at the outer inlet side and inner outlet side of the air shower room and inside the air shower room.

[0017] Furthermore, the RGV conveying module also includes a ground rail I that cooperates with the roller conveying mechanism II, and a mobile platform I is installed on the ground rail I. The mobile platform I can drive the roller conveying mechanism II to translate on the ground rail I.

[0018] Furthermore, a slewing bearing is installed on the mobile platform I, and the roller conveying mechanism II is arranged on the slewing bearing.

[0019] Furthermore, the RGV conveying module also includes a ground rail II that cooperates with the roller conveying mechanism III, and a mobile platform II is installed on the ground rail II. The mobile platform II can drive the roller conveying mechanism III to translate on the ground rail II.

[0020] After adopting the above technical solution, the utility model has the following beneficial effects:

[0021] (1) The utility model adopts a modular design, and by assembling the conveying module and connecting with the RGV conveying module, the conveying station can be expanded or reduced as needed, and the equipment in different directions can be connected and conveyed, which effectively saves site space and is more flexible to use;

[0022] (2) The utility model can adapt to the positioning of pallets of different sizes by setting the centering component, thereby realizing the transportation of products of different specifications and increasing the versatility of the transportation system;

[0023] (3) The utility model realizes automatic control of other modules through the electrical control module, effectively improving the automation level and production efficiency and reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] Figure 1 It is a structural diagram of a flexible conveying system based on RGV connection according to a preferred embodiment of the utility model;

[0026] Figure 2 It is a structural diagram of the roller conveying mechanism part I of the flexible conveying system based on RGV connection of the preferred embodiment of the utility model (the upper plate of one side frame of the support structure I is omitted);

[0027] Figure 3 This is a structural diagram of the air shower room part of the flexible conveying system based on RGV connection in the preferred embodiment of the utility model;

[0028] Figure 4 It is a structural diagram of the roller conveying mechanism II part (one side frame of the support structure II is omitted) of the flexible conveying system based on RGV connection in the preferred embodiment of the utility model;

[0029] Figure 5 It is a structural diagram of the roller conveying mechanism III part (one side frame of the support structure III is omitted) of the flexible conveying system based on RGV connection in the preferred embodiment of the utility model;

[0030] Figure 6 It is a structural diagram of the flexible conveying system based on RGV connection and one of the equipment machines in the preferred embodiment of the utility model;

[0031] Figure 7 It is a structural diagram of the flexible conveying system based on RGV connection and another equipment machine in the preferred embodiment of the utility model;

[0032] In the figure: assembly conveying module 1, roller conveying mechanism Ⅰ11, support frame Ⅰ11-1, roller Ⅰ11-2, connecting piece 11-3, connecting hole 11-4, drive motor Ⅰ11-5, driving sprocket Ⅰ11-6, chain Ⅰ11-7, transmission sprocket Ⅰ11-8, centering component Ⅰ12, moving strip Ⅰ12-1, block Ⅰ12-2, U-shaped frame Ⅰ12-3, centering cylinder Ⅰ12-4, guide rod Ⅰ12-5, mounting strip Ⅰ12-6, sensor Ⅰ12-7, sensor Ⅲ13, RGV conveying module 2, roller conveying mechanism Ⅱ21, support frame Ⅱ21-1, roller Ⅱ21-2, drive motor Ⅱ21-3, driving sprocket Ⅱ21-4, chain Ⅱ2 1-5, transmission sprocket Ⅱ21-6, roller conveying mechanism Ⅲ22, supporting frame Ⅲ22-1, roller Ⅲ22-2, driving motor Ⅲ22-3, active sprocket Ⅲ22-4, chain Ⅲ22-5, transmission sprocket Ⅲ22-6, centering component Ⅱ23, moving strip Ⅱ23-1, block Ⅱ23-2, centering cylinder Ⅱ23-3, U-shaped frame Ⅱ23-4, guide rod Ⅱ23-5, mounting strip Ⅱ23-6, sensor Ⅱ23-7, ground rail Ⅰ24, mobile platform Ⅰ25, slewing bearing 26, ground rail Ⅱ27, mobile platform Ⅱ28, roller conveying mechanism Ⅳ29, electrical control module 3, air shower room 4, hot press 5, discharge roller mechanism 51, feeding roller mechanism 52. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0035] like Figure 1-7As shown, a flexible conveying system based on RGV connection includes an assembly conveying module 1, an RGV conveying module 2 and an electrical control module 3. One end of the assembly conveying module 1 extends from the inner outlet side of an air shower room 4 to the inside of the air shower room 4. The assembly conveying module 1 includes a plurality of roller conveying mechanisms Ⅰ11 connected in series; the RGV conveying module 2 includes a roller conveying mechanism Ⅱ21 located at the outer inlet side of the air shower room 4 and capable of rotating and translating, and at least one roller conveying mechanism Ⅲ22 that cooperates with the roller conveying mechanism Ⅱ21 and can translate; the electrical control module 3 is electrically connected to the assembly conveying module 1, the air shower room 4 and the RGV conveying module 2 respectively; and centering components are respectively installed on the roller conveying mechanism Ⅰ11 and the roller conveying mechanism Ⅱ21.

[0036] The utility model can realize bidirectional conveying, and the assembly conveying module 1 is placed in a clean room. In the process of conveying the product, the product needs to be placed on the corresponding mold, and the mold is placed on the tray, and the tray moves on each module.

[0037] The first conveying method is to convey the product to be processed outside the clean room and load it to external equipment such as a hot press 5. That is, the product to be processed is transferred from the assembly conveying module 1 in the clean room to the air shower room 4, and then transferred to the external equipment through the RGV conveying module 2.

[0038] The second conveying method is to convey the processed products from external equipment such as the hot press 5 to the clean room, that is, the processed products are transferred from the RGV conveying module 2 to the air shower room 4, and then transferred to the assembly conveying module 1 in the clean room.

[0039] In this embodiment, the electrical control module 3 is located at one side of the assembly and conveying module 1 , but its position is not limited thereto and can be adjusted as needed.

[0040] In order to realize the conveying of products, the roller conveying mechanism I11, roller conveying mechanism II21 and roller conveying mechanism III22 respectively include a support frame and a plurality of rollers installed side by side on the support frame, and the rollers are drivingly connected to the driving motor located in the support frame.

[0041] Specifically, the roller conveying mechanism Ⅰ11 includes a supporting frame Ⅰ11 - 1 and a plurality of rollers Ⅰ11 - 2 installed side by side on the supporting frame Ⅰ11 - 1 , and the roller conveying mechanism Ⅰ11 extends all the way into the air shower room 4 to the inner outlet side of the air shower room 4 .

[0042] Connecting plates 11-3 are provided at both ends of the frame of the supporting frame Ⅰ11-1, and connecting holes 11-4 are provided on the connecting plates 11-3. The series connection between two adjacent roller conveying mechanisms Ⅰ11 can be achieved by assembling pins in two relatively connecting holes 11-4.

[0043] The roller conveying mechanism II21 is located outside the clean room, that is, at the outer entrance side of the air shower room 4, and is used to cooperate with the roller conveying mechanism I11 to convey the products that have passed through the air shower room 4 out of the clean room, or to convey the products outside the clean room into the air shower room 4 and then into the clean room. A plurality of rollers II21-2 are also arranged side by side on the supporting frame II21-1 of the roller conveying mechanism II21.

[0044] The roller conveying mechanism III 22 is used to cooperate with the roller conveying mechanism II 21. It receives the products sent out by the roller conveying mechanism II 21 and transfers them to the corresponding equipment machine to facilitate subsequent processing of the products.

[0045] A plurality of rollers III22 - 2 are arranged on the support frame III22 - 1 of the roller conveying mechanism III22 .

[0046] In order to drive the movement of the product through the rotation of the roller, two transmission sprockets are respectively provided on the same side ends of the rollers on the same roller conveying mechanism, and a chain is connected between the corresponding transmission sprockets of two adjacent rollers, and any one of the chains is connected to the active sprocket located at the output end of the drive motor.

[0047] The transmission sprocket is located in a side frame of the support frame, and the top of the frame is closed by a cover plate, which can protect the transmission sprocket and the chain.

[0048] Among them, the driving motor Ⅰ11-5 of the roller conveying mechanism Ⅰ11 is located in its supporting frame Ⅰ11-1, and the active sprocket Ⅰ11-6 at the output end of the driving motor Ⅰ11-5 is connected to one of the chains Ⅰ11-7, so that through the cooperation of the chain Ⅰ11-7 and each transmission sprocket Ⅰ11-8, each roller Ⅰ11-2 is driven to rotate synchronously.

[0049] The transmission mode among the driving motor II21-3, the driving sprocket II21-4, the chain II21-5, the transmission sprocket II21-6 and the roller II21-2 in the roller conveying mechanism II21 is the same as that of the roller conveying mechanism I11.

[0050] The transmission mode among the driving motor III22-3, the driving sprocket III22-4, the chain III22-5, the transmission sprocket III22-6 and the roller III22-2 in the roller conveying mechanism III22 is the same as that of the roller conveying mechanism I11.

[0051] When conveying different products, two sizes of pallets will be equipped, namely large pallets and small pallets, and each size of pallet can hold different types of molds, so it is suitable for different products.

[0052] In order to position two pallets of different specifications, the centering component includes two movable strips which are symmetrically arranged and can move toward or away from each other. A plurality of stoppers which can extend to the top of the corresponding roller conveying mechanism are installed side by side on the movable strips.

[0053] In the roller conveying mechanism Ⅰ11, the two movable strips Ⅰ12-1 of the centering component Ⅰ12 are located below the roller Ⅰ11-2, and each stopper Ⅰ12-2 extends upward from the gap between two adjacent rollers Ⅰ11-2. The pallet placed on the roller Ⅰ11-2 is positioned by moving the two rows of stoppers Ⅰ12-2 outward or inward.

[0054] In the roller conveying mechanism II21, the arrangement of the movable strip II23-1 and the stopper II23-2 of the centering component II23 is the same as that of the centering component I12.

[0055] In order to drive the two moving strips to move, a centering cylinder capable of driving the two moving strips to move in translation is connected to the inner side of the moving strips.

[0056] When a large pallet is used to transport the product, the piston rod of the centering cylinder extends, thereby increasing the distance between the two rows of blocks to accommodate the movement of the large pallet; when a small pallet is used to transport the product, the piston rod of the centering cylinder retracts, thereby reducing the distance between the two rows of blocks to accommodate the movement of the small pallet.

[0057] In the roller conveying mechanism Ⅰ11, two U-shaped frames Ⅰ12-3 are arranged under the roller Ⅰ11-2, and two centering cylinders Ⅰ12-4 are installed on one of the U-shaped frames Ⅰ12-3 in a back-to-back manner, and their piston rods are respectively connected to the moving strip Ⅰ12-1 on their side. The moving strip Ⅰ12-1 is driven to move outward or inward by extending and retracting the piston rod.

[0058] A guide rod Ⅰ12-5 is installed on the other U-shaped frame Ⅰ12-3, and the lower ends of the two moving strips Ⅰ12-1 are installed with guide sleeves Ⅰ that match the guide rod Ⅰ12-5 to achieve guidance when the moving strips Ⅰ12-1 move.

[0059] In the roller conveying mechanism II21, the arrangement method and the functions of the centering cylinder II23-3, the U-shaped frame II23-4, the guide rod II23-5 and the guide sleeve II are the same as those of the roller conveying mechanism I11.

[0060] In order to detect the corresponding pallet and thus control the telescopic range of the centering cylinder, the centering component 23 also includes a sensor.

[0061] Specifically, each centering assembly 23 includes two mounting bars, and the two mounting bars are respectively located at the front end and the rear end of the corresponding support frame, and two sensors are respectively installed on each mounting bar, one of which is located in the middle of the mounting bar, and the other is located near the end of the mounting bar. When conveying a small pallet, only the sensor located in the middle of the mounting bar can detect the pallet, and the centering cylinder drives the two rows of blocks to move inwards towards each other to accommodate the conveying of the small pallet; when conveying a large pallet, the two sensors on the same mounting bar can both detect the pallet, and the centering cylinder drives the two rows of blocks to move outwards to accommodate the conveying of the large pallet.

[0062] The two mounting bars are respectively located at two ends of the support frame, wherein the sensor on the mounting bar at one end is used for detecting the pallet in the first conveying mode, and the sensor on the mounting bar at the other end is used for detecting the pallet in the second conveying mode.

[0063] In the roller conveying mechanism Ⅰ11, the centering component Ⅰ12 also includes a mounting bar Ⅰ12-6 arranged at both ends of the supporting frame Ⅰ11-1, and a sensor Ⅰ12-7 is arranged on the mounting bar Ⅰ12-6.

[0064] In the roller conveying mechanism II21, the centering component II23 also includes a mounting bar II23-6 disposed on the supporting frame II21-1, and a sensor II23-7 mounted on the mounting bar II23-6.

[0065] Sensor Ⅰ12-7, sensor Ⅱ23-7 and centering cylinder are all connected to the electrical control module 3 to realize automatic positioning operation.

[0066] In order to detect the position of the product in real time, sensors III 13 are provided at the outer inlet side, the inner outlet side and the inside of the air shower room 4 .

[0067] Specifically, the sensor III13 is installed on the frame of the supporting frame I11 - 1 in the air shower room 4 .

[0068] Among them, in the first conveying mode, the sensor III13 located on the inner outlet side is used to detect whether the pallet with the mold and the product has reached the inner outlet of the air shower room 4. When it is detected that the pallet has arrived here, the inner outlet of the air shower room 4 can be controlled to open through the electrical control module 3 to facilitate the pallet to enter the air shower room 4; the sensor III13 located in the air shower room 4 is used to detect whether the pallet has entered the air shower room 4. When it is detected that the pallet has entered the air shower room 4, the inner outlet side of the air shower room 4 is closed, and then the outer entrance side is opened, and the pallet with the product can be moved out of the air shower room 4; the sensor III13 located on the outer entrance side of the air shower room 4 is used to detect whether the pallet has moved out of the air shower room 4. When it is detected that the pallet has moved out of the air shower room 4, the outer entrance side of the air shower room 4 is closed.

[0069] In the second conveying mode, the sensor III 13 has a similar function, except that the moving direction of the pallet is opposite to that of the sensor III 13.

[0070] Specifically, in the second conveying mode, when the sensor III13 located on the outer entrance side detects that the pallet arrives at the outer entrance side of the air shower room 4, the electrical control module 3 controls the outer entrance side of the air shower room 4 to open, and the pallet enters the air shower room 4; when the sensor III13 in the air shower room 4 detects the pallet, the electrical control module 3 controls the outer entrance side of the air shower room 4 to close first, and starts the air shower room 4 to perform air shower operation on the pallet, the mold and the product on the pallet, and after the air shower is completed, the inner exit side of the air shower room 4 is opened, and the pallet is moved out from the inner exit side of the air shower room 4. When the sensor III13 located at this position detects the pallet, the electrical control module 3 controls the inner exit side of the air shower room 4 to close.

[0071] The sensor III 13 is connected to the electrical control module 3 to realize automatic start and stop control of the air shower room 4 .

[0072] Sensors and sensor III13 can be selected from but are not limited to photoelectric sensors.

[0073] In order to realize the interactive transfer of products between the roller conveyor mechanism III22 and the roller conveyor mechanism I11, the RGV conveying module 2 also includes a ground rail I24 that cooperates with the roller conveyor mechanism II21, and a mobile platform I25 is installed on the ground rail I24. The mobile platform I25 can drive the roller conveyor mechanism II21 to move horizontally on the ground rail I24.

[0074] Specifically, rollers I that cooperate with the ground rails I 24 are arranged on both sides of the mobile platform I 25 , and the roller conveying mechanism II 21 is driven to move on the ground rails I 24 by the rollers I .

[0075] In this embodiment, two groups of roller conveying mechanisms III 22 are provided. In order to achieve the coordination between the roller conveying mechanism II 21 and the roller conveying mechanisms III 22 at different angles, a slewing bearing 26 is installed on the mobile platform I 25 , and the roller conveying mechanism II 21 is provided on the slewing bearing 26 .

[0076] In this embodiment, one of the roller conveying mechanisms III22 is located at the end of the ground rail I24 away from the air shower room 4, and the other roller conveying mechanism III22 is located on the side of the ground rail I24. In order to achieve the coordination between the roller conveying mechanism II21 and the roller conveying mechanisms III22 in two directions, the roller conveying mechanism II21 can be driven to rotate on the mobile platform I25 through the slewing bearing 26.

[0077] In order to enable the roller conveying mechanism III22 to correspond to the exit side or entrance side of the equipment machine respectively, the RGV conveying module 2 also includes a ground rail II27 cooperating with the roller conveying mechanism III22, and a mobile platform II28 is installed on the ground rail II27. The mobile platform II28 can drive the roller conveying mechanism III22 to translate on the ground rail II27.

[0078] In this embodiment, product processing takes hot pressing as an example, that is, two hot presses 5 are provided, the outlet side of each hot press 5 is equipped with a discharge roller mechanism 51, and the inlet side is equipped with a loading roller mechanism 52. The setting of the ground rail II 27 and the mobile platform II 28 enables the movable roller conveying mechanism III 22 to cooperate with the loading roller mechanism 52 or the discharge roller mechanism 51, thereby realizing the switching between the first conveying mode and the second conveying mode.

[0079] The discharge roller mechanism 51 and the loading roller mechanism 52 may have the same structure as the roller conveying mechanism III 22 .

[0080] Rollers II are provided on both sides of the mobile platform II28 to drive the mobile platform II28 and the roller conveying mechanism III22 to move on the ground rail II27.

[0081] The ground rail II 27 located at the rear end of the ground rail I 24 is perpendicular to the ground rail I 24 , while the ground rail II 27 located at the side of the ground rail I 24 is parallel to the ground rail I 24 .

[0082] The mobile platforms are provided with driving components such as motors to drive corresponding rollers, thereby driving the mobile platforms to move, and the motors are connected to the electrical control module 3 to achieve automatic control of the movement of the mobile platforms.

[0083] Preferably, in order to be able to connect with the roller conveying mechanism III22 located on the side, a roller conveying mechanism IV29 is provided at one end of the roller conveying mechanism III22 facing the ground rail I24. The structure and direction of the roller conveying mechanism IV29 are the same as those of the roller conveying mechanism III22. The number of rollers on the roller conveying mechanism IV29, that is, its length, can be adjusted as needed.

[0084] Taking the first conveying method as an example, the product is placed on the corresponding mold, the mold is placed on the corresponding pallet, and the pallet is placed on the roller conveying mechanism Ⅰ11. The sensor Ⅱ23-7 detects the specifications of the pallet and transmits the information to the electrical control module 3. The electrical control module 3 triggers the piston rod of the centering cylinder Ⅰ12-4 to extend or retract to adapt to the conveying width of the pallet. When the product moves to the inner exit side of the air shower room 4, the sensor Ⅲ13 there detects the pallet, and the electrical control module 3 controls the inner exit side of the air shower room 4 to open, and the product can enter the air shower room 4 following the pallet. When the sensor Ⅲ13 in the air shower room 4 detects the pallet, the electrical control module 3 controls the air shower room 4 to close the inner exit side first, and then open the outer entrance side. At this time, the pallet continues to move. When the pallet moves to the outer entrance side of the air shower room 4, the sensor Ⅲ13 there detects the pallet, and the electrical control module 3 controls the air shower room 4 to close the outer entrance side. The pallet carrying the product will continue to move to the roller conveying mechanism Ⅱ21. The roller conveying mechanism II 21 conveys the tray, the mold and the product to the corresponding roller conveying mechanism III 22 , and then enters the corresponding hot press machine 5 to perform hot pressing treatment on the product.

[0085] In the second conveying mode, the conveying direction of the product is opposite to that of the first conveying mode, that is, the product after hot pressing treatment is conveyed into the air shower room 4 by the roller conveying mechanism III22 and the roller conveying mechanism II21, and after being air showered in the air shower room 4, it then enters the clean room, that is, it is transferred to the roller conveying mechanism I11 for further movement.

[0086] The roller conveying mechanism of the utility model adopts a modular structure design, and the conveying station can be expanded as needed, which is convenient for later upgrading and transformation. At the same time, through the setting of the centering component 23, it can realize the positioning of pallets of different specifications, and increase the application range of the flexible conveying mechanism. In addition, the RGV conveying module 2 is adopted to realize the connection and conveying of the assembly conveying module 1 and different equipment machines, which effectively saves site space.

[0087] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A flexible conveying system based on RGV connection, characterized in that: include An assembly conveying module (1) has one end extending from the inner outlet side of an air shower room (4) into the air shower room (4), and the assembly conveying module (1) comprises a plurality of roller conveying mechanisms I (11) connected in series; An RGV conveying module (2), comprising a roller conveying mechanism II (21) located at the outer entrance side of the air shower room (4) and capable of rotation and translation, and at least one roller conveying mechanism III (22) cooperating with the roller conveying mechanism II (21) and capable of translation; An electrical control module (3) which is electrically connected to the assembly conveying module (1), the air shower room (4), and the RGV conveying module (2); The roller conveying mechanism I (11) and the roller conveying mechanism II (21) are respectively equipped with centering components.

2. The flexible conveying system based on RGV connection according to claim 1 is characterized in that: The roller conveying mechanism I (11), roller conveying mechanism II (21) and roller conveying mechanism III (22) respectively include a support frame and a plurality of rollers mounted side by side on the support frame, and the rollers are drivingly connected to a driving motor located in the support frame.

3. The flexible conveying system based on RGV connection according to claim 2 is characterized in that: Two drive sprockets are respectively arranged at the same side ends of the rollers on the same roller conveying mechanism, and a chain is connected between the corresponding drive sprockets of two adjacent rollers, and any one of the chains is connected to the driving sprocket at the output end of the driving motor.

4. The flexible conveying system based on RGV connection according to claim 1 is characterized in that: The centering assembly comprises two movable strips which are symmetrically arranged and can move toward or away from each other, and a plurality of stoppers which can extend to the top of the corresponding roller conveying mechanism are installed side by side on the movable strips.

5. The flexible transportation system based on RGV connection according to claim 4 is characterized in that: The inner side of the movable strip is connected with a centering cylinder capable of driving the movable strip to move in translation.

6. The flexible transportation system based on RGV connection according to claim 1 is characterized in that: The centering assembly (23) also includes a sensor.

7. The flexible conveying system based on RGV connection according to claim 2 is characterized in that: Sensors III (13) are arranged on the outer inlet side and the inner outlet side of the air shower room (4) and inside the air shower room (4).

8. The flexible transportation system based on RGV connection according to claim 1 is characterized in that: The RGV conveying module (2) also includes a ground rail I (24) that cooperates with the roller conveying mechanism II (21), and a movable platform I (25) is installed on the ground rail I (24). The movable platform I (25) can drive the roller conveying mechanism II (21) to move horizontally on the ground rail I (24).

9. The flexible transportation system based on RGV connection according to claim 8 is characterized in that: A slewing bearing (26) is installed on the movable platform I (25), and the roller conveying mechanism II (21) is arranged on the slewing bearing (26).

10. The flexible transportation system based on RGV connection according to claim 1 is characterized in that: The RGV conveying module (2) further comprises a ground rail II (27) cooperating with the roller conveying mechanism III (22), a movable platform II (28) being installed on the ground rail II (27), and the movable platform II (28) can drive the roller conveying mechanism III (22) to move horizontally on the ground rail II (27).

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