split delivery mechanism

Abstract

The utility model belongs to tobacco processing equipment technical field discloses a kind of shunting conveying mechanism.Shunting conveying mechanism includes frame body, driving device, shunting device, guide assembly, multiple conveying roller groups and multiple object carrying plate.First driving member drives transmission shaft to rotate, and then drive multiple conveying roller groups and object carrying plate installed on conveying roller group to move, product is placed on object carrying plate, product is conveyed to one of blanking position following object carrying plate, when needing to shunt product, drive second driving member to move, second driving member can drive shunting piece and shunting guide rail to move, to drive object carrying plate to shunt movement, and then the product on object carrying plate is shunted and conveyed, so that damaged product on object carrying plate is sent to another blanking position, realize shunting, and first driving member does not stop running, and the conveying of product can be continuously realized, the efficiency of shunting is guaranteed, and instantaneous impact on product package is avoided, to avoid the case of product package damage.

Description

Technical Field

[0001] This utility model relates to the field of tobacco manufacturing technology, and in particular to a diversion and conveying mechanism. Background Technology

[0002] In the production process of tobacco products, such as the packaging and transportation of cigarette boxes and cartons, it is often necessary to divert products to different downstream production lines based on product specifications, quality inspection results, or packaging routes. For example, separating qualified products from unqualified products, or guiding products of different flavors and brands to their corresponding packaging stations.

[0003] Currently, the most common sorting method in the tobacco industry uses a traditional cylinder pusher rejection mechanism. This mechanism uses a cylinder-driven pusher plate installed on the side of the conveyor line. When a defective product is detected, the cylinder moves rapidly, pushing the product laterally out of the main line to reject it and separate defective from qualified products. While this method is simple in structure, it has significant drawbacks. For example, the instantaneous impact of the cylinder can potentially damage the product packaging, which is unacceptable for tobacco products with strict appearance requirements. Furthermore, to ensure the sorting process is completed, the cylinder's movement temporarily obstructs product transport, limiting the production line speed and resulting in low sorting efficiency.

[0004] Therefore, there is an urgent need for a diversion and conveying mechanism to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a diversion and conveying mechanism to solve the problems of damage to product packaging and low diversion efficiency in the prior art when diverting products.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] Diversion and conveying mechanism, including:

[0008] Framework body;

[0009] The driving device includes a first driving component, a transmission shaft, and two transmission chains. The first driving component is mounted on the frame body, and the two transmission chains are rotatably connected to the transmission shaft. The first driving component can drive the transmission shaft and the two transmission chains to rotate.

[0010] Multiple conveyor roller sets are installed between two drive chains, and the drive chains can drive the multiple conveyor roller sets to move;

[0011] Multiple carrying plates are provided, and each of the multiple carrying plates is correspondingly arranged with a multiple conveying roller group. The carrying plates are installed on the corresponding conveying roller group and can move along the length direction of the corresponding conveying roller group.

[0012] The diversion device includes a second driving member and a diversion component and a diversion guide rail connected to it. The second driving member can drive the diversion component and the diversion guide rail to move, thereby diverting and conveying the products on the carrier plate.

[0013] A guide assembly is installed on the frame body. The guide assembly includes two first guide rails, which are located on both sides of the diversion guide rail. The first guide rails are used to guide the loading plate.

[0014] The lubrication assembly is capable of releasing lubricant toward the conveyor roller assembly.

[0015] Furthermore, the lubrication assembly includes a plurality of oil injectors, which are spaced apart at one end of the frame body along its length.

[0016] Furthermore, the conveying roller group includes two conveying rollers spaced apart, and two receiving slots are formed on the carrying plate. In a set of corresponding carrying plates and conveying roller groups, the two receiving slots are arranged one-to-one with the two conveying rollers, and the two conveying rollers are respectively located in the corresponding receiving slots.

[0017] Furthermore, the guiding assembly also includes a guide wheel, the outer periphery of which is provided with a guide groove. The guide wheel is located below the loading end of the diversion conveying mechanism, and the side of the carrying plate facing the first guide rail is provided with a guide protrusion.

[0018] Furthermore, along the length of the frame body, the diversion conveying mechanism has two unloading ends, which are spaced apart at one end of the frame body, while the loading end is located at the other end of the frame body.

[0019] Furthermore, the drive device also includes two transmission gear discs, which are arranged one-to-one with two transmission chains. The two transmission gear discs are respectively sleeved and fixed at both ends of the transmission shaft. The transmission chains are connected to the corresponding transmission gear discs. In the length direction of the frame body, the transmission shaft is located at one end of the frame body.

[0020] The driving device further includes an auxiliary driving component. In the length direction of the frame body, the auxiliary driving component is located at the other end of the frame body. The auxiliary driving component includes an auxiliary shaft and two auxiliary gear disks. The auxiliary gear disks are respectively sleeved and fixed at both ends of the auxiliary shaft. The two auxiliary gear disks are arranged in a one-to-one correspondence with the two transmission chains. The guide wheel is sleeved and fixed to the auxiliary shaft and is located between the two auxiliary gear disks.

[0021] Furthermore, the guide protrusion is fitted with a buffer sleeve; and / or, the outer surface of the diversion guide rail is covered with a wear-resistant coating.

[0022] Furthermore, the side of the carrier plate opposite to the guide protrusion is provided with a plurality of strip-shaped protrusions at intervals, and the strip-shaped protrusions are provided with a rubber layer.

[0023] Furthermore, in the width direction of the frame body, two pairs of protective members are respectively provided at both ends of the frame body, and each pair of protective members includes two protective members spaced apart along the length direction of the frame body.

[0024] Furthermore, the diversion and conveying mechanism also includes a support frame, which comprises multiple support members, the height of which is adjustable.

[0025] The beneficial effects of this utility model are:

[0026] This utility model provides a diversion and conveying mechanism, including a frame body, a drive device, a diversion device, a guide assembly, multiple conveying roller groups, and multiple carrying plates. The drive device includes a first drive member, a drive shaft, and two drive chains. The first drive member is mounted on the frame body, and the two drive chains are rotatably connected to the drive shaft. The first drive member can drive the drive shaft and the two drive chains to rotate. Multiple conveying roller groups are installed between the two drive chains, and the drive chains can drive the multiple conveying roller groups to move. Multiple carrying plates are arranged one-to-one with the multiple conveying roller groups, and the carrying plates are installed on the corresponding conveying roller groups, and can move along the length direction of the corresponding conveying roller group. The diversion device includes a second drive member and connected diversion components and diversion guide rails. The second drive member can drive the diversion components and diversion guide rails to move, thereby diverting and conveying the products on the carrying plates. The guide assembly is mounted on the frame body and includes two first guide rails, which are located on both sides of the diversion guide rails and are used to guide the carrying plates. A lubrication assembly can release lubricant toward the conveying roller groups. During product conveying, the first drive unit rotates the drive shaft and two drive chains, which in turn moves multiple conveyor roller sets and the carrying plate mounted on the conveyor roller sets. Products are placed on the carrying plate, and under the continuous drive of the first drive unit, the products are conveyed to one of the unloading positions. When product diversion is required, the second drive unit is activated. The second drive unit drives the diversion components and diversion guides to move, causing the carrying plate to divert products, thus diverting and conveying the damaged products on the carrying plate to another unloading position, thereby achieving product diversion. Throughout the entire process, the first drive component does not stop operating, continuously conveying the product and ensuring the efficiency of diversion. It also avoids instantaneous impact on the product packaging, preventing damage to the packaging. Furthermore, two first guide rails are located on both sides of the diversion guide rail. The first guide rails guide the carrier plate, ensuring that the carrier plate can accurately move to the loading position after diversion and return. The lubrication component can release lubricant toward the conveyor roller group, improving the smoothness of the carrier plate's movement along the length of the corresponding conveyor roller group and ensuring the smoothness of product diversion. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the diversion and conveying mechanism provided in an embodiment of the present utility model;

[0028] Figure 2 This is a schematic diagram of the diversion and conveying mechanism provided in another embodiment of the present utility model.

[0029] Figure 3 This is a partial structural schematic diagram of the diversion and conveying mechanism provided in this embodiment of the utility model;

[0030] Figure 4This is a partial structural schematic diagram of the diversion and conveying mechanism provided in another embodiment of the present utility model.

[0031] In the picture:

[0032] 1. Frame body; 2. Drive device; 21. First drive component; 22. Drive shaft; 23. Drive chain; 24. Drive gear disk; 3. Conveyor roller group; 31. Conveyor roller; 4. Diverter device; 41. Second drive component; 42. Diverter component; 43. Diverter guide rail; 5. First guide rail; 6. Oil injector; 7. Guide wheel; 71. Guide groove; 8. Feeding end; 9. First unloading end; 10. Second unloading end; 20. First protective component; 30. Second protective component; 40. Support component; 50. Auxiliary drive assembly; 501. Auxiliary shaft; 502. Auxiliary gear disk; 60. Second guide rail; 70. Carrying plate. Detailed Implementation

[0033] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0034] In the description of this utility model, 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 utility model based on the specific circumstances.

[0035] 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.

[0036] 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 this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0037] This embodiment provides a diversion and conveying mechanism that can continuously convey products, ensuring diversion efficiency and avoiding instantaneous impact on product packaging, thus preventing damage to the product packaging.

[0038] like Figures 1-4As shown, in this embodiment, the diversion and conveying mechanism includes a frame body 1, a drive device 2, a diversion device 4, a guide assembly, multiple conveying roller groups 3, and multiple carrying plates 70. The drive device 2 includes a first drive member 21, a drive shaft 22, and two drive chains 23. The first drive member 21 is mounted on the frame body 1, and the two drive chains 23 are rotatably connected to the drive shaft 22. The first drive member 21 can drive the drive shaft 22 and the two drive chains 23 to rotate. The multiple conveying roller groups 3 are installed between the two drive chains 23, and the drive chains 23 can drive the multiple conveying roller groups 3 to move. Multiple carrying plates 70 are arranged one-to-one with the multiple conveying roller groups 3, and the carrying plates 70 are mounted on the corresponding conveying roller groups 3, and can move along the length direction of the corresponding conveying roller group 3. The diversion device 4 includes a second drive member 41 and connected diversion members 42 and diversion guide rails 43. The second drive member 41 can drive the diversion members 42 and diversion guide rails 43 to move, thereby diverting and conveying the products on the carrying plates 70. The guiding assembly is mounted on the frame body 1. The guiding assembly includes two first guide rails 5, located on either side of the diversion guide rail 43. The first guide rails 5 guide the carrier plate 70. The lubrication assembly releases lubricant toward the conveyor roller group 3. During product conveying, the first drive member 21 drives the transmission shaft 22 and two transmission chains 23 to rotate, thereby driving the multiple conveyor roller groups 3 and the carrier plate 70 mounted on the conveyor roller groups 3 to move. The product is placed on the carrier plate 70. Under the continuous drive of the first drive member 21, the product is conveyed to one of the unloading positions along with the carrier plate 70. When product diversion is required, the second drive member 41 is driven to move. The second drive member 41 drives the diversion member 42 and the diversion guide rail 43 to move, thereby causing the carrier plate 70 to divert products, thus diverting and conveying damaged products on the carrier plate 70 to another unloading position. This achieves diversion. Throughout the entire process, the first drive component 21 does not stop operating, continuously conveying the product and ensuring the efficiency of diversion. It also avoids instantaneous impact on the product packaging, preventing damage to the product packaging. Furthermore, the two first guide rails 5 are located on both sides of the diversion guide rail 43. The first guide rails 5 are used to guide the carrier plate 70, ensuring that the carrier plate 70 can accurately move to the loading position after diversion. The lubrication component can release lubricant towards the conveyor roller group 3, improving the smoothness of the carrier plate 70's movement along the length direction of the corresponding conveyor roller group 3, and ensuring the smoothness of product diversion.

[0039] It should be noted that, driven by the first driving component 21, multiple conveying roller groups 3 operate continuously, forming a conveyor line similar to an "ellipse". On the upper side of the conveyor line, the carrying plate 70 drives the product to move. On the lower side of the conveyor line, the carrying plate 70 is in the return state. At this time, the first guide rail 5 guides it to ensure that the carrying plate 70 after diversion can move accurately to the loading position after the return, so as to facilitate the continuous conveying and diversion of products.

[0040] In this embodiment, the first driving component 21 can be a motor, and the second driving component 41 can be a reversing cylinder. The specific type can be determined according to the actual usage requirements, and this embodiment does not make specific limitations.

[0041] Furthermore, such as Figures 1-2 As shown, the lubrication assembly includes multiple oil injectors 6, which are spaced apart at one end of the frame body 1 along its length. It is understood that by providing multiple oil injectors 6, lubricant can be released onto the conveyor roller assembly 3 at different locations, thus improving the lubrication effect between the conveyor roller assembly 3 and the carrier plate 70. In this embodiment, the lubrication assembly includes two oil injectors 6, which are spaced apart at one end of the frame body 1 and located on both sides of the feeding end 8, avoiding interference between the oil injectors 6 and the products on the feeding end 8. In this embodiment, both the oil injectors 6 and the lubricant can be commercially available oil injectors and lubricants. Their types can be determined according to actual usage requirements; this embodiment does not impose specific limitations on this.

[0042] In this embodiment, the lubrication assembly further includes multiple mounting brackets, each corresponding to one of the multiple oil injectors 6. Specifically, the mounting brackets are Z-shaped, with one end fixed to the frame body 1 and the oil injector 6 mounted on the other end of the mounting bracket. This facilitates the oil outlet of the oil injector 6 being located above the conveyor roller group 3, allowing for easy release of lubricant. In this embodiment, the oil injector 6 is a conventional oil injector 6, and the lubricant can be a food-grade lubricant. The specific types of oil injectors 6 and lubricants are existing technologies and can be determined according to actual usage requirements; this embodiment does not impose specific limitations.

[0043] Furthermore, the conveyor roller group 3 includes two conveyor rollers 31 spaced apart, and the carrying plate 70 has two receiving grooves. In a corresponding set of carrying plates 70 and conveyor roller groups 3, the two receiving grooves are arranged one-to-one with the two conveyor rollers 31, and the two conveyor rollers 31 are respectively located in the corresponding receiving grooves. It can be understood that by setting receiving grooves on the carrying plate 70 and the two conveyor rollers 31 being respectively located in the corresponding receiving grooves, the shape of the receiving grooves matches that of the conveyor rollers 31, which facilitates the movement of the carrying plate 70 in the length direction of the corresponding conveyor roller group 3, and improves the smoothness of the movement of the carrying plate 70.

[0044] In this embodiment, both ends of the conveyor roller 31 are connected to two transmission chains 23 respectively, so that the conveyor roller 31 is fixedly installed between the two transmission chains 23 and moves with the movement of the transmission chains 23. For the connection between the end of the conveyor roller 31 and the transmission chain 23, a relatively long pin can be provided, and a sleeve can be used to connect the end of the conveyor roller 31 to the pin, thereby achieving the connection between the end of the conveyor roller 31 and the transmission chain 23. Of course, in other embodiments, other methods can be used to connect the end of the conveyor roller 31 to the transmission chain 23, as long as the actual usage requirements are met; this embodiment does not impose specific limitations.

[0045] Furthermore, such as Figures 3-4 As shown, the guiding assembly also includes a guide wheel 7. The guide wheel 7 has a guide groove 71 on its outer periphery. The guide wheel 7 is located below the loading end 8 of the diversion conveyor mechanism. A guide protrusion is provided on the side of the carrying plate 70 facing the first guide rail 5. It can be understood that the loading end 8 of the diversion conveyor mechanism refers to the product loading position. By providing a guide protrusion on the carrying plate 70 and a guide wheel 7 with a guide groove 71 below the loading end 8, that is, below the loading position, the stability of the carrying plate 70 when returning to the loading end 8 is improved, facilitating loading.

[0046] Furthermore, along the length of the frame body 1, the diversion conveying mechanism has two unloading ends, spaced apart at one end of the frame body 1, while the loading end 8 is located at the other end of the frame body 1. It can be understood that the unloading end of the diversion conveying mechanism refers to the discharge position of the diversion conveying mechanism. In this embodiment, two unloading ends are provided to facilitate the diversion of qualified and unqualified products, allowing for direct collection of both types of products. The spaced-apart arrangement of the two unloading ends avoids interference during material collection. Of course, in other embodiments, along the length of the frame body 1, the loading end 8 can also be located at one end of the frame body 1, and the two unloading ends spaced apart at the other end of the frame body 1. The selection of the positions of the loading end 8 and the unloading end can be determined according to actual usage requirements.

[0047] For example, such as Figure 4 As shown, the drive device 2 also includes two transmission gear disks 24, each corresponding to one of the two transmission chains 23. The two transmission gear disks 24 are respectively sleeved and fixed to both ends of the transmission shaft 22, and the transmission chains 23 are connected to their respective transmission gear disks 24. Along the length of the frame body 1, the transmission shaft 22 is located at one end of the frame body 1. Specifically, the gears of the transmission gear disks 24 are located on their outer sides. It can be understood that by setting the transmission gear disks 24, it is convenient to drive the transmission chains 23. The transmission gear disks 24 mesh with the corresponding transmission chains 23 to drive their movement. Furthermore, since the two transmission gear disks 24 are respectively sleeved and fixed to both ends of the transmission shaft 22, only one first drive member 21 is needed to achieve synchronous movement of the two transmission gear disks 24 during driving, resulting in a simple structure and stable operation.

[0048] In this embodiment, as Figure 4 As shown, the drive device 2 also includes an auxiliary drive assembly 50. Along the length of the frame body 1, the auxiliary drive assembly 50 is located at the other end of the frame body 1. The auxiliary drive assembly 50 includes an auxiliary shaft 501 and two auxiliary gear disks 502. The auxiliary gear disks 502 are respectively sleeved and fixed to both ends of the auxiliary shaft 501. The two auxiliary gear disks 502 are correspondingly arranged with the two transmission chains 23. The guide wheel 7 is sleeved and fixed to the auxiliary shaft 501 and located between the two auxiliary gear disks 502. Specifically, the gears of the auxiliary gear disks 502 are located on the outer side of the auxiliary gear disks 502. It can be understood that by setting the auxiliary drive assembly 50, when the first drive member 21 moves, the two transmission gear disks 24 and the two auxiliary gear disks 502 work together to support and drive the two transmission chains 23, facilitating stable driving of the transmission chains 23, thereby improving the stability of the conveying roller 31 and the carrying plate 70, and thus improving the stability of product conveying.

[0049] In this embodiment, the transmission gear disk 24 and the auxiliary gear disk 502 can be gear disks with the same structure, which facilitates production and installation without the need for differentiation.

[0050] For example, the guide protrusion is provided with a buffer sleeve, which is made of rubber or silicone, to reduce impact noise and wear when the guide protrusion contacts the diversion guide rail 43.

[0051] In this embodiment, the outer surface of the diversion guide rail 43 is covered with a wear-resistant coating, which can be a polyurethane coating or a stainless steel nitriding coating. Furthermore, parts of the diversion guide rail 43 can be adjusted by replacing guide rail sections with different curvatures to meet the needs of different diversion angles.

[0052] Furthermore, the carrier plate 70 has multiple strip-shaped protrusions spaced apart on the side opposite to the guide protrusion, and each strip-shaped protrusion has a rubber layer. It can be understood that by providing multiple strip-shaped protrusions (not shown in the figure) on the side of the carrier plate 70 opposite to the guide protrusion, in other words, by providing multiple strip-shaped protrusions on the side of the carrier plate 70 that interfaces with the product, and by providing a rubber layer on the strip-shaped protrusions, the friction between the product and the carrier plate 70 is increased, thereby improving the stability of product conveying.

[0053] Along the width of the frame body 1, two pairs of protective members are provided at each end of the frame body 1, and each pair of protective members includes two protective members spaced apart along the length of the frame body 1. It is understood that this arrangement creates four protective members on the frame body 1, facilitating product containment and reducing the risk of product falling. In this embodiment, the two protective members spaced apart along the length of the frame body 1 are located near the loading end 8 and the unloading end, respectively. The shapes of the two pairs of protective members can be the same or different, and the specific shape can be determined according to actual usage requirements.

[0054] For example, in the width direction of the frame body 1, the two pairs of protective members at both ends of the frame body 1 are different. One pair of protective members is the first protective member 20, and the other pair of protective members is the second protective member 30. The first protective member 20 and the second protective member 30 are both plate-shaped, but their specific shapes are different.

[0055] Furthermore, the diversion and conveying mechanism also includes a support frame, which comprises multiple support members 40, all of which are height-adjustable. Specifically, the support frame is installed below the frame body 1. It is understood that the height of all support members is adjustable, meaning the overall height of the diversion and conveying mechanism is adjustable, facilitating connection with upstream or downstream conveying mechanisms during loading and unloading, thus improving ease of use. In this embodiment, the support frame includes four support members 40, which are evenly spaced below the frame body 1. The support members 40 can be commercially available height-adjustable hydraulic support members; their specific type can be determined according to actual usage requirements, and this embodiment does not impose specific limitations.

[0056] In this embodiment, the diversion conveying mechanism further includes two second guide rails 60, which are disposed opposite to each other on both sides of the diversion guide rail 43. In other words, both second guide rails 60 are located on the outer side of the diversion guide rail 43. By setting two second guide rails 60, regardless of which feeding end the carrying plate 70 moves towards, the carrying plate 70 can be prevented from deviating from the transport line during product conveying, thus reducing the risk of product falling.

[0057] In this embodiment, the diversion guide rail 43 is figure-eight shaped or nearly figure-eight shaped. During operation, the products conveyed from the upstream conveyor mechanism include qualified and unqualified products. After the barcode of the product is read by the barcode reader installed on the conveyor mechanism, the signal is fed back to the controller of the diversion conveyor mechanism. Based on the signal fed back by the controller, the second drive unit 41 is controlled to operate to realize the diversion and conveying of products.

[0058] Taking two feeding ends as an example, namely the first feeding end 9 and the second feeding end 10.

[0059] When the conveyed product is qualified, on the upper surface of the diversion conveyor mechanism, in other words, at the position of the upper conveyor roller group 3, the second drive mechanism does not operate. The guide protrusion of the carrying plate 70 is guided along the diversion component 42 and slides upward along the left guide rail of the figure-eight diversion guide rail 43. Finally, the qualified product is conveyed to the first unloading end 9. The carrying plate 70 continues to follow the conveyor roller group 3 to the lower surface of the diversion conveyor mechanism, in other words, at the position of the lower conveyor roller group 3. Guided by the first guide rail 5 on the lower surface of the diversion conveyor mechanism, the carrying plate 70 moves to the loading end 8 of the diversion conveyor mechanism, and so on. The conveying power is provided by the first drive mechanism driving the transmission shaft 22. The transmission shaft 22 drives the transmission chain 23. The conveyor roller 31 is fixed on the transmission chain 23 to realize the forward movement of the carrying plate 70.

[0060] When a product fails to meet specifications, the barcode reader installed on the conveying mechanism reads the product's barcode and sends a signal back to the controller. Based on the signal from the controller, the second drive component 41 is activated, driving the diverter 42 to guide the carrier plate 70 downwards. The guide protrusion slides down along the right side of the figure-eight diverter guide rail 43, following the guidance of the diverter 42. This allows for the rejection of products of different sizes. Finally, the defective products are conveyed to the second unloading end 10. The carrier plate 70 continues to follow the conveyor roller group 3 to the lower surface of the conveyor. Guided by the first guide rail 5 on the lower surface, the carrier plate 70 moves to the loading end 8, and so on.

[0061] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. 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 this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A diversion and conveying mechanism, characterized in that, include: Framework body (1); The drive device (2) includes a first drive member (21), a transmission shaft (22) and two transmission chains (23). The first drive member (21) is mounted on the frame body (1), and the two transmission chains (23) are rotatably connected to the transmission shaft (22). The first drive member (21) can drive the transmission shaft (22) and the two transmission chains (23) to rotate. Multiple conveyor roller groups (3) are installed between two drive chains (23), which can drive the multiple conveyor roller groups (3) to move; Multiple carrying plates (70) are provided one-to-one with multiple conveying roller groups (3). The carrying plates (70) are installed on the corresponding conveying roller groups (3). The carrying plates (70) can move along the length direction of the corresponding conveying roller groups (3). The diversion device (4) includes a second drive (41) and a diversion component (42) and a diversion guide rail (43) connected to it. The second drive (41) can drive the diversion component (42) and the diversion guide rail (43) to move, thereby diverting and conveying the products on the carrier plate (70). A guide assembly is installed on the frame body (1). The guide assembly includes two first guide rails (5). The two first guide rails (5) are located on both sides of the diversion guide rail (43). The first guide rails (5) are used to guide the load plate (70). The lubrication assembly is capable of releasing lubricant toward the conveyor roller assembly (3).

2. The diversion and conveying mechanism according to claim 1, characterized in that, The lubrication assembly includes a plurality of oil injectors (6), which are spaced apart at one end of the frame body (1) along the length of the frame body (1).

3. The diversion and conveying mechanism according to claim 1, characterized in that, The conveying roller group (3) includes two conveying rollers (31) spaced apart. The carrying plate (70) has two receiving grooves. In a set of corresponding carrying plates (70) and conveying roller groups (3), the two receiving grooves are arranged one-to-one with the two conveying rollers (31), and the two conveying rollers (31) are respectively located in the corresponding receiving grooves.

4. The diversion and conveying mechanism according to claim 1, characterized in that, The guiding assembly also includes a guide wheel (7), the outer periphery of which is provided with a guide groove (71). The guide wheel (7) is located below the feeding end (8) of the diversion conveying mechanism, and the loading plate (70) is provided with a guide protrusion on the side facing the first guide rail (5).

5. The diversion and conveying mechanism according to claim 4, characterized in that, Along the length of the frame body (1), the feeder has two feeding ends, which are spaced apart at one end of the frame body (1), and the feeder (8) is located at the other end of the frame body (1).

6. The diversion and conveying mechanism according to claim 4, characterized in that, The drive device (2) also includes two transmission gear disks (24), which are arranged one-to-one with two transmission chains (23). The two transmission gear disks (24) are respectively sleeved and fixed at both ends of the transmission shaft (22). The transmission chain (23) is connected to the corresponding transmission gear disk (24). In the length direction of the frame body (1), the transmission shaft (22) is located at one end of the frame body (1). The drive device (2) further includes an auxiliary drive assembly (50). In the length direction of the frame body (1), the auxiliary drive assembly (50) is located at the other end of the frame body (1). The auxiliary drive assembly (50) includes an auxiliary shaft (501) and two auxiliary gear disks (502). The auxiliary gear disks (502) are respectively sleeved and fixed at both ends of the auxiliary shaft (501). The two auxiliary gear disks (502) are arranged in a one-to-one correspondence with the two transmission chains (23). The guide wheel (7) is sleeved and fixed on the auxiliary shaft (501) and located between the two auxiliary gear disks (502).

7. The diversion and conveying mechanism according to claim 4, characterized in that, The guide protrusion is fitted with a buffer sleeve; and / or, the outer surface of the diversion guide (43) is covered with a wear-resistant coating.

8. The diversion and conveying mechanism according to claim 4, characterized in that, The carrier plate (70) has a plurality of strip-shaped protrusions spaced apart on the side opposite to the guide protrusion, and the strip-shaped protrusions are provided with a rubber layer.

9. The diversion and conveying mechanism according to claim 1, characterized in that, In the width direction of the frame body (1), two pairs of protective members are respectively provided at both ends of the frame body (1), and each pair of protective members includes two protective members spaced apart along the length direction of the frame body (1).

10. The diversion and conveying mechanism according to claim 1, characterized in that, The diversion and conveying mechanism also includes a support frame, which includes multiple support members (40), the height of which is adjustable.

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