Conveying device

Abstract

The utility model belongs to the technical field of product conveying, and discloses a conveying device. The conveying device comprises a rack, a conveying mechanism and an aligning mechanism, the conveying mechanism comprises a conveying belt, the conveying belt is arranged on the rack, the conveying belt moves to drive products placed on the conveying belt to move in the first direction, the aligning mechanism comprises a driving assembly, a linkage assembly and a limiting assembly, and the linkage assembly comprises a rotating rod and a cam; the rotating rod is rotationally arranged in the rack, a cam is arranged on the rotating rod, the output end of the driving assembly is in transmission connection with the rotating rod, the driving assembly can drive the rotating rod to rotate so as to drive the cam to rotate, and the limiting assembly is slidably arranged on the conveying belt and can abut against the cam; the cam can push the limiting assembly to move so as to push the products on the conveying belt to move in the second direction and be aligned, and the first direction is perpendicular to the second direction. According to the conveying device, the conveyed products are accurately aligned, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to product conveying technical field, especially conveying device. BACKGROUND

[0002] In the tobacco production process, the conveying and alignment of cigarettes is one of the key processes, which directly affects the production efficiency and product quality.

[0003] At present, the cigarette conveying device includes a rack, a conveying belt, a limiting piece and a mechanical clamping piece, the conveying belt is arranged on the rack, the movement of the conveying belt can drive the cigarettes on it to move synchronously, the limiting piece is fixedly arranged on the rack and located on both sides of the conveying belt, when the cigarettes pass through the fixed limiting piece, the fixed limiting piece will limit the cigarettes, finally the mechanical clamping piece clamps the cigarettes on the conveying belt and transports the cigarettes to the next process. When the cigarettes move on the conveying belt, the limiting piece is always fixed and cannot be adjusted adaptively, which leads to inaccurate alignment and the need for manual adjustment, low efficiency and difficulty in ensuring the consistency of the adjustment of each batch of cigarettes. The fixed limiting piece also leads to poor adaptability of the device and difficulty in handling the alignment of cigarettes of different specifications.

[0004] Therefore, it is urgent to provide a conveying device to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a conveying device which can accurately align products in conveying, adapt to the alignment of products of different specifications and ensure the consistency of the adjustment of each batch of products without manual adjustment, thereby improving work efficiency.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] The conveying device comprises a rack, a conveying mechanism and an alignment mechanism, the conveying mechanism comprises a conveying belt, the conveying belt is arranged on the rack, and the movement of the conveying belt can drive the products placed thereon to move in a first direction;

[0008] The alignment mechanism comprises a driving assembly, a linkage assembly and a limiting assembly, the linkage assembly comprises a rotating rod and a cam, the rotating rod is rotationally arranged in the rack, the rotating rod is provided with the cam, the output end of the driving assembly is in transmission connection with the rotating rod, and the driving assembly can drive the rotating rod to rotate and in turn drive the cam to rotate;

[0009] The limiting assembly is slidably arranged on the conveying belt, the limiting assembly can abut against the cam, when the limiting assembly abuts against the cam, the cam can drive the limiting assembly to move and in turn drive the products on the conveying belt to move in a second direction and align, and the first direction and the second direction are perpendicular to each other.

[0010] As an optional solution, the linkage assembly further comprises a first bevel gear and a second bevel gear engaged with each other, the output end of the driving assembly is in transmission connection with the first bevel gear, and the end of the rotating rod is fixed with the second bevel gear.

[0011] As an optional solution, the conveying belt is provided with a chute in the second direction, and the limiting assembly comprises:

[0012] A pushing member is slidingly arranged on the conveying belt, the pushing member is capable of abutting against the cam, and rotation of the cam is capable of pushing the pushing member to move;

[0013] A sliding member is slidingly arranged in the chute, and the sliding member is connected with the pushing member;

[0014] An elastic member is connected or abuts against the sliding member and the side wall of the chute at two ends, and is used for providing an elastic force for moving the sliding member towards the outside of the conveying belt.

[0015] As an optional solution, the conveying belt is further provided with a product placing groove for placing the product, the product placing groove is arranged above the chute and is in communication with the chute, and at least part of the pushing member is slidingly arranged in the product placing groove.

[0016] As an optional solution, the frame is provided with an open slot, the opening of the open slot faces the conveying belt, and the cam is arranged in the open slot in a rotating manner;

[0017] The alignment mechanism comprises a plurality of the limiting assemblies, the plurality of the limiting assemblies are uniformly arranged on the conveying belt in the first direction, and movement of the conveying belt is capable of driving the plurality of the limiting assemblies to move in the first direction.

[0018] As an optional solution, the conveying device further comprises a flow limiting mechanism, the flow limiting mechanism comprises a fixing frame, a screw rod and a flow limiting member, the fixing frame is fixedly arranged on the frame, the first end of the screw rod penetrates through the fixing frame and is in rotational connection with the fixing frame, the second end of the screw rod is in threaded connection with the flow limiting member, and the flow limiting member is capable of moving along the axial direction of the screw rod, so that the spacing between the flow limiting member and the conveying belt is adjustable.

[0019] As an optional solution, the conveying device further comprises a suction mechanism, the suction mechanism comprises a rotating assembly, a lifting assembly and a suction assembly, the lifting assembly is arranged at the output end of the rotating assembly, the rotating assembly is capable of driving the lifting assembly to rotate relative to the frame, the suction assembly is configured to suck the product, the suction assembly is arranged at the output end of the lifting assembly, and the lifting assembly is capable of driving the suction assembly to move in a third direction, the third direction forms a preset included angle with the first direction.

[0020] As an optional solution, the suction assembly further comprises:

[0021] a vacuum pump arranged at the output end of the lifting assembly;

[0022] a suction accessory arranged at the output end of the lifting assembly;

[0023] a connecting pipe, one end of which is communicated with the vacuum pump and the other end of which is communicated with the suction accessory.

[0024] As an optional solution, the alignment mechanism comprises two linkage assemblies and a plurality of limiting assemblies, the two linkage assemblies are arranged at two sides of the conveying belt at intervals, and the plurality of limiting assemblies are symmetrically arranged at two sides of the conveying belt.

[0025] As an optional solution, the driving assembly comprises a bidirectional driving motor, and two output ends of the bidirectional driving motor are respectively in transmission connection with the two rotating rods.

[0026] Beneficial effects:

[0027] The utility model provides a conveying device, when conveying device works, driving assembly starts, drives rotating rod rotation, the cam of installing on rotating rod rotates along with, conveying belt runs on the frame, drives the product of placing on the conveying belt moves along the first direction, when the limiting assembly and the cam abut, the cam pushes limiting assembly to slip relative to the conveying belt, and limiting assembly moves along the second direction perpendicular to the first direction, and further pushes the product to align in the second direction, the conveying device can carry out accurate alignment to the product in conveying, can adapt to the alignment work of different specification products, guarantees the consistency of each batch product adjustment, need not manual adjustment, improves work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is the first schematic view of the conveying device provided by the utility model embodiment;

[0029] Figure 2 is the second schematic view of the conveying device provided by the utility model embodiment;

[0030] Figure 3 is Figure 2 the enlarged view of A in the figure;

[0031] Figure 4 is the schematic view of the alignment mechanism provided by the utility model embodiment;

[0032] Figure 5 is Figure 4 the enlarged view of B in the figure;

[0033] Figure 6 is the sectional view of the conveying device provided by the utility model embodiment;

[0034] Figure 7 isFigure 6 Enlarged view at C;

[0035] Figure 8 Is the schematic diagram of the adsorption mechanism provided by the embodiment of the utility model.

[0036] In the figure:

[0037] 1, rack; 11, open slot;

[0038] 2, conveying mechanism;

[0039] 21, conveying belt; 211, chute; 212, storage groove;

[0040] 22, second drive motor; 23, first pulley; 24, second pulley;

[0041] 3, alignment mechanism;

[0042] 31, drive assembly; 311, bidirectional drive motor; 312, first transmission shaft;

[0043] 32, linkage assembly; 321, rotating rod; 322, cam; 323, first bevel gear; 324, second bevel gear; 325, retaining member;

[0044] 33, limiting assembly; 331, pusher; 332, slider; 333, elastic member;

[0045] 34, guide rod;

[0046] 35, support plate;

[0047] 4, flow limiting mechanism; 41, fixed frame; 42, screw rod; 43, flow limiting member;

[0048] 5, adsorption mechanism;

[0049] 51, rotating assembly; 511, first drive motor; 512, support; 513, second connecting member;

[0050] 52, lifting assembly; 521, air cylinder; 5211, piston rod; 522, first connecting member;

[0051] 53, adsorption assembly; 531, vacuum pump; 532, adsorption member; 533, connecting pipe. DETAILED DESCRIPTION

[0052] The utility model will be further explained in detail below in combination with the drawings and examples. It can be understood that the specific examples described here are only used to explain the utility model, and not limited to the utility model. In addition, it should be noted that in order to facilitate the description, only the part related to the utility model is shown in the drawings, not all structures.

[0053] 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.

[0054] 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.

[0055] In the description of this embodiment, the terms "upper," "lower," "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.

[0056] This embodiment provides a conveying device, such as... Figures 1-3 As shown, the conveying device includes a frame 1, a conveying mechanism 2, and an alignment mechanism 3. The conveying mechanism 2 includes a conveyor belt 21, which is mounted on the frame 1. The movement of the conveyor belt 21 can drive the products placed on it to move along a first direction. The alignment mechanism 3 includes a drive component 31, a linkage component 32, and a limiting component 33. The linkage component 32 includes a rotating rod 321 and a cam 322. The rotating rod 321 is rotatably mounted inside the frame 1, and the cam 322 is provided on the rotating rod 321. The output end of the drive component 31 is connected to the rotating rod 321 for transmission. The drive component 31 can drive the rotating rod 321 to rotate, thereby driving the cam 322 to rotate. The limiting component 33 is slidably mounted on the conveyor belt 21 and can abut against the cam 322. When the limiting component 33 abuts against the cam 322, the cam 322 can push the limiting component 33 to move, thereby pushing the products on the conveyor belt 21 to move and align along a second direction. The first direction and the second direction are perpendicular to each other.

[0057] When the conveying device is in operation, the driving assembly 31 is started to drive the rotating rod 321 to rotate, and the cam 322 installed on the rotating rod 321 rotates accordingly, the conveying belt 21 runs on the rack 1 to drive the products placed on the conveying belt 21 to move in the first direction, when the limiting assembly 33 abuts against the cam 322, the cam 322 pushes the limiting assembly 33 to slide relative to the conveying belt 21, and the limiting assembly 33 moves in the second direction perpendicular to the first direction, thereby pushing the products to align in the second direction. The conveying device can accurately align the products in the conveying process, can adapt to the alignment work of products of different specifications, ensures the consistency of the adjustment of each batch of products, and does not need manual adjustment, thereby improving the work efficiency.

[0058] As shown in Figures 1-3 the embodiment, the height of the cam 322 is higher than the height of the conveying belt 21, which effectively avoids the interference between the conveying belt 21 and the movement of the cam 322, and ensures the independent and stable operation of the conveying mechanism 2 and the alignment mechanism 3. The conveying belt 21 can smoothly drive the products to move in the first direction, while the cam 322 can stably rotate under the action of the driving assembly 31 and the linkage assembly 32, thereby driving the limiting assembly 33 to move and accurately align the products in the second direction, which improves the reliability and stability of the conveying device, reduces the probability of failure, and ensures the efficient performance of the product conveying and alignment work.

[0059] As shown in Figure 1 the linkage assembly 32 further includes a first bevel gear 323 and a second bevel gear 324 that are engaged with each other, the output end of the driving assembly 31 is in transmission connection with the first bevel gear 323, and the end portion of the rotating rod 321 is fixed with the second bevel gear 324. Through the first bevel gear 323 and the second bevel gear 324 that are engaged with each other, the output end of the driving assembly 31 is in transmission connection with the first bevel gear 323, which can efficiently and accurately transmit power to the rotating rod 321. This design can effectively change the power transmission direction, adapt to different space layout and mechanical structure requirements. Compared with other transmission modes, the bevel gear meshing transmission has the advantages of stable transmission ratio and strong bearing capacity, which ensures the stable rotation of the rotating rod 321, and further makes the cam 322 connected with the rotating rod 321 stably operate to drive the limiting assembly 33 to accurately act, thereby ensuring the stable and efficient performance of the alignment operation of the products on the conveying belt 21 in the vertical direction, and greatly improving the positioning accuracy in the product conveying process and the overall operation reliability of the equipment.

[0060] As shown in Figures 1-3As shown, in the embodiment, the linkage assembly 32 further comprises a retaining member 325, the end of the rotating rod 321 away from the second bevel gear 324 is provided with the retaining member 325, the retaining member 325 is rotationally arranged on the rack 1, which can effectively prevent the position of the rotating rod 321 from deviating during operation, ensure that the rotating rod 321 always rotates around the predetermined axis, and ensure the stability and accuracy of power transmission. At the same time, the retaining member 325 can also prevent the rotating rod 321 from falling, greatly improving the reliability and safety of the equipment operation, and effectively ensuring the reliability of the entire conveying device.

[0061] As shown in the drawings, Figures 3-7 The conveying belt 21 is provided with a chute 211 in the second direction, the limiting assembly 33 comprises a pushing member 331, a sliding member 332 and an elastic member 333, the pushing member 331 is slidingly arranged on the conveying belt 21, the pushing member 331 can abut against the cam 322, the rotation of the cam 322 can push the pushing member 331 to move, the sliding member 332 is slidingly arranged in the chute 211, the sliding member 332 is connected with the pushing member 331, and the two ends of the elastic member 333 are connected with or abut against the side wall of the chute 211, for providing an elastic force for moving the sliding member 332 towards the outside of the conveying belt 21. On the one hand, the elastic member 333 can buffer the movement of the pushing member 331, avoid the impact force being too large to cause damage to the product, and ensure that the product is uniformly and stably stressed when moving in the second direction. On the other hand, when the cam 322 rotates back, the elastic member 333 can quickly reset the sliding member 332, making preparations for the next time of pushing the product, greatly improving the continuity and efficiency of the product alignment operation, and ensuring the stable operation of the conveying device.

[0062] As shown in the drawings, Figure 5 In the embodiment, the alignment mechanism 3 further comprises a guide rod 34, the guide rod 34 extends in the second direction and is fixedly arranged in the chute 211, the two ends of the guide rod 34 are connected with the two side walls of the chute 211 respectively, and the sliding member 332 is slidingly connected with the guide rod 34. The guide rod 34 can effectively guide the movement track of the sliding member 332, ensure the stable sliding of the sliding member 332 in the second direction, avoid the deviation or jamming phenomenon during the sliding process, and then make the pushing of the pushing member 331 to the product through the sliding member 332 more accurate and stable, and improve the accuracy of the product alignment in the second direction on the conveying belt 21. At the same time, the guide rod 34 enhances the structural stability of the limiting assembly 33, reduces the wear of parts, prolongs the overall service life of the conveying device, and ensures the continuous and efficient operation of the equipment.

[0063] As shown in the drawings, Figures 4-5As shown, in this embodiment, the elastic element 333 is sleeved on the guide rod 34, and both ends of the elastic element 333 are connected to the sidewalls of the sliding element 332 and the slide groove 211, respectively. On the one hand, with the help of the guide rod 34, the elastic element 333 can provide a stable and continuous elastic force when the sliding element 332 moves. When the cam 322 pushes the pusher 331 and drives the sliding element 332 to move, the elastic element 333 can buffer the impact force of its movement, prevent the product from being damaged due to excessive force, and ensure that the product is smoothly aligned along the second direction without bumps. On the other hand, when the cam 322 returns, the elastic element 333 can use the guide rod 34 as support to quickly and accurately push the sliding element 332 to reset, preparing for the next product push, greatly improving the continuity and efficiency of the product alignment operation, and ensuring the stable operation of the conveying device.

[0064] In other embodiments, the elastic element 333 may be sleeved on the guide rod 34, with both ends of the elastic element 333 abutting against the sidewalls of the sliding element 332, which is not specifically limited here. Additionally, the elastic element 333 may be a spring, a rubber pad, etc., which is not specifically limited here.

[0065] like Figures 6-7 As shown, the conveyor belt 21 is also provided with a product placement trough 212, which is located above and connected to the chute 211. At least part of the pusher 331 is slidably disposed within the product placement trough 212. The product placement trough 212 on the conveyor belt 21, connected to the chute 211, provides a stable placement space for the product. The pusher 331 is partially placed within the product placement trough 212, achieving precise positioning and alignment, and improving conveying accuracy.

[0066] like Figures 6-7 As shown, in this embodiment, the placement groove 212 is an arc-shaped groove. On the one hand, the inner wall of the arc-shaped groove can closely fit the outer surface of the cylindrical product, ensuring that the central axis of the product is collinear with the central axis of the arc-shaped groove, further aligning the product and preventing the product from deviating from the predetermined position due to shaking during transportation. On the other hand, when the cam 322 rotates to push the pusher 331, since the pusher 331 is inside the arc-shaped groove, it can accurately transmit force to the product, causing the product to move smoothly along the second direction, achieving efficient alignment.

[0067] like Figures 6-7As shown, in this embodiment, the shape of one side of the pusher 331 matches the shape of the arc-shaped groove, and when the cam 322 drives the pusher 331 to slide in the arc-shaped groove, the pusher 331 closely fits the inner wall of the arc-shaped groove, effectively avoiding the pusher 331 from shaking, jamming or deviating from the track during the sliding process, not only ensuring smooth movement of the pusher 331, but also more accurately transmitting power to the product located in the arc-shaped groove, helping the product to move stably in the second direction, and achieving high-precision alignment. At the same time, it reduces the wear between the pusher 331 and the arc-shaped groove, prolongs the service life of the parts, reduces the equipment maintenance cost, and ensures the long-term, efficient and stable operation of the conveying device.

[0068] In other embodiments, the storage groove 212 can also be a square groove, and correspondingly, the shape of one side of the pusher 331 is square. The specific types of storage grooves 212 and the shapes of pushers 331 are not limited here.

[0069] As shown in Figures 1-6 , the rack 1 is provided with an open slot 11, the opening of the open slot 11 faces the conveying belt 21, and the cam 322 is rotationally arranged in the open slot 11. The alignment mechanism 3 includes a plurality of limiting assemblies 33, and the plurality of limiting assemblies 33 are uniformly arranged on the conveying belt 21 along the first direction. The movement of the conveying belt 21 can drive the plurality of limiting assemblies 33 to move along the first direction. When the conveying belt 21 moves to drive the plurality of limiting assemblies 33 to move along the first direction, the cam 322 can accurately abut against the corresponding limiting assembly 33 in sequence, improving the efficiency of product alignment during conveying, ensuring that the products are arranged in order on the conveying belt 21, reducing manual intervention, improving the level of production automation, and effectively ensuring the efficient and stable operation of the production process.

[0070] As shown in Figure 1 , Figure 2 , and Figure 6 , in this embodiment, the alignment mechanism 3 includes a plurality of limiting assemblies 33, and correspondingly, the conveying belt 21 is provided with the same number of sliding grooves 211 and storage grooves 212 as the limiting assemblies 33. On the one hand, each limiting assembly 33 corresponds to a sliding groove 211, making the movement of the sliding member 332 more stable and accurate, providing reliable support for the pusher 331, and ensuring that the pushing action is performed along the predetermined direction. On the other hand, the number of storage grooves 212 and limiting assemblies 33 is consistent, so that each product has a dedicated storage space, and the product is stably positioned in the storage groove 212, improving the stability of the product during the conveying process and greatly improving the alignment efficiency and accuracy of the product.

[0071] As shown in Figures 1-2As shown, the conveying device further comprises a flow limiting mechanism 4 for adjusting the interval of the products passing on the conveying belt 21. The interval of the products passing on the conveying belt 21 can be flexibly and accurately adjusted according to actual production needs, avoiding the accumulation of products on the conveying belt 21, helping to improve the accuracy and efficiency of subsequent alignment, and also reducing the risk of collision and damage between products due to accumulation, providing strong protection for the stable and efficient operation of the entire conveying process.

[0072] In this embodiment, the flow limiting mechanism 4 comprises a fixed frame 41, a screw rod 42 and a flow limiting piece 43. The fixed frame 41 is fixedly arranged on the rack 1. The first end of the screw rod 42 penetrates the fixed frame 41 and is rotationally connected with the fixed frame 41. The second end of the screw rod 42 is threadedly connected with the flow limiting piece 43. The flow limiting piece 43 can move along the axial direction of the screw rod 42, so that the interval between the flow limiting piece 43 and the conveying belt 21 is adjustable. The screw rod 42 is rotationally connected with the fixed frame 41. When the screw rod 42 is rotated, the flow limiting piece 43 connected with the screw rod 42 can move accordingly, so as to flexibly adjust the interval between the flow limiting piece 43 and the conveying belt 21. This structure makes the conveying device easily adapt to the conveying needs of products of different sizes and different production rhythms, greatly improving the applicability and production flexibility of the conveying device.

[0073] Specifically, in actual use, the screw rod 42 is rotated to drive the flow limiting piece 43 connected therewith to move relative to the fixed frame 41 along the third direction, so as to adjust the interval of the products passing on the conveying belt 21. The interval between the flow limiting piece 43 and the conveying belt 21 can only pass a group of products. When the products move along the conveying belt 21, they pass through the gap between the flow limiting piece 43 and the conveying belt 21. Only one group of products can pass through at a time, avoiding product stacking and extrusion.

[0074] In this embodiment, the flow limiting piece 43 is made of rubber. Rubber has good flexibility and elasticity. When the products pass through the gap between the flow limiting piece 43 and the conveying belt 21, the rubber material of the flow limiting piece 43 can effectively buffer the impact force of the products, avoiding damage to the products due to collision, and ensuring the integrity of the product surface and the quality of the products.

[0075] In other embodiments, the flow limiting mechanism 4 comprises a flow limiting plate. The rack 1 is provided with a clamping groove capable of inserting the flow limiting plate. The operator can insert the flow limiting plate into the clamping groove at different positions on the rack 1 according to the actual required interval of the products passing through, so as to change the interval between the flow limiting plate and the conveying belt 21. This design makes it simple and intuitive to adjust the interval of the products passing on the conveying belt 21, without the need for complex tools or professional techniques.

[0076] As shown in FIG. 1, Figure 1 , Figure 2 and Figure 8As shown, the conveying device further comprises an adsorption mechanism 5, which comprises a rotating assembly 51, a lifting assembly 52 and an adsorption assembly 53. The lifting assembly 52 is arranged at the output end of the rotating assembly 51, the rotating assembly 51 can drive the lifting assembly 52 to rotate relative to the rack 1, and the adsorption assembly 53 is configured to adsorb products. The adsorption assembly 53 is arranged at the output end of the lifting assembly 52, and the lifting assembly 52 can drive the adsorption assembly 53 to move along a third direction, which is at a preset included angle with the first direction. The rotating assembly 51 drives the lifting assembly 52 to rotate relative to the rack 1, which can flexibly adjust the horizontal position of the adsorption assembly 53, adapt to the transfer requirements of products in different directions, and expand the operation coverage. The lifting assembly 52 drives the adsorption assembly 53 to move along the third direction at a preset included angle with the first direction, which can accurately control the height of the adsorption assembly 53 to enable the adsorption assembly 53 to stably adsorb products, thereby ensuring the stability of the product transfer process and greatly improving the overall efficiency and accuracy of the conveying operation.

[0077] Specifically, as shown in Figure 1 、 Figure 2 and Figure 8 , the rotating assembly 51 comprises a first driving motor 511 and a support 512. The first driving motor 511 is fixedly arranged on the rack 1, and the output end of the first driving motor 511 is connected with the support 512. The first driving motor 511 can drive the support 512 to rotate. The lifting assembly 52 comprises a cylinder 521 and a first connecting piece 522. The cylinder 521 is arranged on the support 512, and the first connecting piece 522 is connected with the output end of the cylinder 521. The cylinder 521 can drive the first connecting piece 522 to move along a third direction, which is at a preset included angle with the first direction. The adsorption assembly 53 is arranged on the first connecting piece 522, and the adsorption assembly 53 is used for adsorbing products. This improves the efficiency of product transfer, improves the operation flexibility, reduces the labor intensity, and effectively guarantees the efficient and accurate operation of the product conveying process.

[0078] Specifically, the first driving motor 511 is fixed to the rack 1 and can accurately drive the support 512 to rotate relative to the rack 1. This enables the adsorption assembly 53 to flexibly adjust the angle and adapt to the adsorption requirements of products in different directions. The cylinder 521 is arranged on the support 512 and can accurately drive the first connecting piece 522 to move along the third direction, so that the adsorption assembly 53 accurately reaches the height of the products. Through the coordinated operation of rotation and lifting, the adsorption assembly 53 can accurately position the products and efficiently complete the adsorption operation. In addition, the first driving motor 511 can be a stepping motor, a servo motor or the like, which is not limited here.

[0079] Specifically, the piston rod 5211 in the cylinder 521 can reciprocate relative to the cylinder 521 along the third direction, the piston rod 5211 is connected with the first connecting piece 522, and movement of the piston rod 5211 can drive the first connecting piece 522 to reciprocate along the third direction, thereby achieving efficient and stable power transmission.

[0080] In other embodiments, the lifting assembly 52 can further include a hydraulic cylinder (not shown in the figure), a hydraulic rod in the hydraulic cylinder can reciprocate relative to the hydraulic cylinder along the third direction, the hydraulic rod is connected with the first connecting piece 522, and movement of the hydraulic rod can drive the first connecting piece 522 to reciprocate along the third direction, thereby achieving efficient and stable power transmission.

[0081] In this embodiment, the first direction, the second direction and the third direction are perpendicular to each other, that is, the third direction and the first direction form a preset angle of 90 degrees. In other embodiments, the third direction and the first direction can form a preset angle of 30 degrees, 45 degrees, 60 degrees, 75 degrees, etc., which is not limited here.

[0082] In this embodiment, the rotating assembly 51 further includes a second connecting piece 513, the second connecting piece 513 is fixedly arranged on the rack 1 and extends along the third direction, the support 512 extends along the second direction, and the output end of the first driving motor 511 is rotationally arranged in the second connecting piece 513 and connected with the support 512. The first driving motor 511 can drive the support 512 to rotate relative to the rack 1, thereby improving the flexibility and accuracy during product transfer and ensuring efficient operation of the conveying device.

[0083] As shown in Figure 8 The adsorption assembly 53 further includes a vacuum pump 531, an adsorption accessory 532 and a connecting pipe 533. The vacuum pump 531 is arranged on the output end of the lifting assembly 52, the adsorption accessory 532 is arranged on the output end of the lifting assembly 52, one end of the connecting pipe 533 is in communication with the vacuum pump 531, and the other end is in communication with the adsorption accessory 532. The adsorption process is fast, which improves the product transfer efficiency, ensures smooth and efficient operation of the whole conveying process, realizes full-process automation of product alignment, adsorption, lifting, turning and release, reduces manual intervention, and improves production efficiency. In this embodiment, the vacuum pump 531 is arranged on the first connecting piece 522, the adsorption accessory 532 is arranged on the first connecting piece 522, one end of the connecting pipe 533 is in communication with the vacuum pump 531, and the other end is in communication with the adsorption accessory 532.

[0084] Specifically, when the vacuum pump 531 is started, negative pressure is rapidly generated, and the negative pressure is rapidly transmitted to the suction accessory 532 through the connecting pipe 533, the suction accessory 532 is close to and adsorbs the product, and the stability and reliability of the adsorption are ensured. By controlling the size of the negative pressure generated by the vacuum pump 531, different types of products can be adsorbed, whether they are small and light products or products with special surface materials. Precise adsorption can be achieved, and damage to the product caused by manual contact can be avoided.

[0085] In this embodiment, the suction assembly 53 further comprises an external controller (not shown in the figure), the vacuum pump 531 is electrically connected with the external controller, and the external controller can remotely control the vacuum pump 531. By flexibly adjusting the positive pressure or negative pressure generated by the vacuum pump 531, precise adsorption, smooth transfer and accurate placement of the product can be realized. This design improves the convenience of operation, and the operator does not need to manually intervene, which reduces the labor intensity and improves the work efficiency, and can effectively avoid the errors caused by manual operation, ensures the precision and stability of the product handling process, and provides strong support for efficient production operation.

[0086] In this embodiment, the inner side of the suction accessory 532 is provided with a plurality of suction holes, and the plurality of suction holes are uniformly distributed on the inner side of the suction accessory 532, which can be in contact with the product surface in a large area, forming dense and balanced adsorption force, greatly enhancing the adsorption effect of the suction accessory 532 on the product, and ensuring that the product is evenly stressed during the adsorption process, and will not slide due to insufficient local adsorption force.

[0087] In this embodiment, the inner side of the suction accessory 532 is provided with a plurality of suction holes, and the plurality of suction holes are uniformly distributed on the inner side of the suction accessory 532, which can be in contact with the product surface in a large area, forming dense and balanced adsorption force, greatly enhancing the adsorption effect of the suction accessory 532 on the product, and ensuring that the product is evenly stressed during the adsorption process, and will not slide due to insufficient local adsorption force.

[0088] In this embodiment, the suction assembly 53 comprises two suction accessories 532, and the connecting pipe 533 is a three-way pipe, three ends of the three-way pipe are respectively communicated with the two suction accessories 532 and the vacuum pump 531, and the number of the suction accessories 532 and the type of the connecting pipe 533 are not specifically limited here.

[0089] Specifically, after the product is aligned, it moves along the conveyor belt 21 to below the two adsorption components 532. The cylinder 521 drives the first connecting component 522 to move downwards along a third direction, so that the vacuum pump 531, adsorption components 532, and connecting pipe 533 move downwards synchronously. The inner wall of the adsorption component 532 fits against the product. The vacuum pump 531 is turned on, and the vacuum pump 531 evacuates the adsorption component 532 through the connecting pipe 533, so that the adsorption component 532 generates negative pressure to adsorb the product. After the product is adsorbed, the cylinder 521 drives the first connecting component 522 to move upwards along a third direction, causing the product to move upwards synchronously. The first drive motor 511 drives the bracket 512 to rotate, causing the cylinder 521, the first connecting component 522, and the product adsorbed by the adsorption component 532 to rotate together to the other side. The vacuum pump 531 is started to supply air to the inside of the adsorption component 532, so that the adsorption component 532 no longer adsorbs the product, the product is detached, and the product transfer is completed.

[0090] like Figures 1-2 As shown, the alignment mechanism 3 includes two linkage components 32 and multiple limiting components 33. The two linkage components 32 are spaced apart on both sides of the conveyor belt 21, and the multiple limiting components 33 are symmetrically arranged on both sides of the conveyor belt 21. The symmetrical arrangement of the multiple limiting components 33 can simultaneously restrict the positions of two sets of products. When the conveyor belt 21 drives the products and limiting components 33 to move along the first direction, the cams 322 on both sides can simultaneously abut against the corresponding limiting components 33, causing the limiting components 33 to push the products and achieve alignment. This allows for simultaneous alignment of two sets of products, significantly improving work efficiency, ensuring the neatness of the product arrangement during conveying, and providing a solid guarantee for the efficient execution of subsequent processes.

[0091] Specifically, two rotating rods 321 are spaced apart on both sides of the conveyor belt 21, and each rotating rod 321 is equipped with a cam 322. The frame 1 has symmetrically arranged opening slots 11 on both sides, and the two cams 322 are rotatably positioned within their respective opening slots 11. Multiple limiting components 33 are symmetrically arranged on both sides of the conveyor belt 21, and each limiting component 33 can move relative to the conveyor belt 21. When the conveyor belt 21 drives the limiting components 33 and the product to move along the first direction, the cams 322 on both sides abut against the corresponding limiting components 33, causing the limiting components 33 to push the product to move and align. This allows for simultaneous alignment of two sets of products, improving work efficiency.

[0092] like Figure 4 As shown, the drive assembly 31 includes a bidirectional drive motor 311, whose two output ends are respectively connected to two rotating rods 321. This design enables stable and efficient product alignment, significantly improving the stability and reliability of the equipment. Compared to using two independent motors for separate driving, this structure effectively simplifies the equipment's power system and reduces costs and installation space requirements.

[0093] Specifically, the driving assembly 31 further comprises two first transmission shafts 312, two output ends of the bidirectional driving motor 311 are connected with the two first transmission shafts 312 respectively, end portions of the two first transmission shafts 312 are provided with first bevel gears 323, two rotating rods 321 are arranged at two sides of the conveying belt 21 in a spaced manner, the two rotating rods 321 are provided with cams 322 respectively, and end portions of the rotating rods 321 are provided with second bevel gears 324 which are engaged with the first bevel gears 323. After the bidirectional driving motor 311 is started, power can be output to two directions at the same time, and is transmitted to corresponding rotating rods 321 through the first transmission shafts 312 efficiently. The two rotating rods 321 operate synchronously and stably, the cams 322 connected with the rotating rods 321 can rotate synchronously, the two cams 322 at two sides respectively abut against corresponding pushing members 331, the two pushing members 331 can move synchronously, drive the sliding members 332 to move in the second direction in the sliding grooves 211 and press the elastic members 333, the two pushing members 331 at two sides stably push the products in the product grooves 212 to move in the second direction, so that the products at two sides are aligned to the middle of the conveying belt 21, the alignment work on the products is realized by the bilateral cooperation, the work efficiency is greatly improved, and the coherence and stability of the production process are ensured.

[0094] As shown in Figure 4 In the embodiment, the alignment mechanism 3 further comprises two support plates 35, the two support plates 35 are arranged in the rack 1, the two first transmission shafts 312 pass through the middle portions of the corresponding support plates 35, and the first transmission shafts 312 can rotate relative to the support plates 35. The support plates 35 create a stable environment for the rotation of the first transmission shafts 312, reduce the shaking and deviation in the rotation process, ensure the stability of power transmission, and effectively guarantee the accuracy and efficiency of the product alignment work, thereby reducing the equipment maintenance cost.

[0095] In other embodiments, the driving assembly 31 comprises a one-way driving motor, a second transmission shaft, a third transmission shaft, a first gear and a second gear, the output end of the one-way driving motor is connected with the second transmission shaft, the first gear is arranged on the second transmission shaft, the second gear is arranged on the third transmission shaft, and the first gear and the second gear are meshed, and the two ends of the third transmission shaft are both provided with a first bevel gear 323, two rotating rods 321 are arranged at the two sides of the conveying belt 21 in a spaced manner, the two rotating rods 321 are both provided with a cam 322, and the end of the rotating rod 321 is provided with a second bevel gear 324 which is meshed with the first bevel gear 323. The one-way driving motor can drive the two first bevel gears 323 on the two sides to rotate synchronously, the two second bevel gears 324 rotate synchronously, the two rotating rods 321 rotate synchronously and stably, the cam 322 connected with the rotating rod 321 can rotate synchronously, the two cams 322 on the two sides respectively abut against the corresponding pushing pieces 331, and the two pushing pieces 331 can synchronously push the products to align in the second direction, so that the bilateral collaborative work is realized, the work efficiency is greatly improved, and the coherence and stability of the production process are ensured.

[0096] In some embodiments, the driving assembly 31 can further comprise two identical one-way driving motors, the two output ends of the two one-way driving motors are respectively in transmission connection with the two rotating rods 321 on the two sides, and the two one-way driving motors synchronously drive the rotating rods 321 on the two sides to rotate, which is not limited here.

[0097] As shown in FIG. Figure 6 In this embodiment, the conveying mechanism 2 further comprises a second driving motor 22, a first pulley 23 and a second pulley 24, the first pulley 23 and the second pulley 24 are rotatably arranged on the rack 1, the conveying belt 21 is arranged around the outer periphery of the first pulley 23 and the second pulley 24 and is tensioned by the first pulley 23 and the second pulley 24, and the output end of the second driving motor 22 is in transmission connection with the first pulley 23. The first pulley 23 and the second pulley 24 are rotatably arranged on the rack 1, and they cooperate to tension the conveying belt 21, the second driving motor 22 drives the first pulley 23 to rotate to drive the conveying belt 21 to move, and then drives the second pulley 24 to move synchronously, so as to ensure that the conveying belt 21 maintains stable tension during operation, avoiding relaxation or slipping phenomenon, on the one hand, ensuring that the products can be smoothly and continuously transported on the conveying belt 21, without problems such as jamming and deviation caused by abnormal conveying belt 21, on the other hand, making the conveying speed controllable and stable, and being able to be flexibly adjusted according to production needs, providing reliable product conveying guarantee for subsequent production processes.

[0098] In this embodiment, the second driving motor 22 is installed on one side of the rack 1, and the output end of the second driving motor 22 penetrates through the rack 1, and the position where the second driving motor 22 is arranged is not limited here.

[0099] Obviously, the above embodiments of the present application are merely examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. For those skilled in the art, various obvious changes, re-adjustments and replacements can be made without departing from the protection scope of the present application. Here, it is not necessary and also impossible to enumerate all the implementation modes. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application claim.

Claims

1. A delivery device, characterized in that, The alignment mechanism (3) comprises a driving assembly (31), a linkage assembly (32) and a limiting assembly (33), the linkage assembly (32) comprises a rotating rod (321) and a cam (322), the rotating rod (321) is rotationally arranged in the rack (1), the cam (322) is arranged on the rotating rod (321), the output end of the driving assembly (31) is in transmission connection with the rotating rod (321), the driving assembly (31) can drive the rotating rod (321) to rotate, thereby driving the cam (322) to rotate; The limiting assembly (33) is slidingly arranged on the conveying belt (21), the limiting assembly (33) can abut against the cam (322), when the limiting assembly (33) abuts against the cam (322), the cam (322) can push the limiting assembly (33) to move, thereby pushing the product on the conveying belt (21) to move in a second direction and align, the first direction and the second direction are perpendicular to each other. The linkage assembly (32) further comprises a first bevel gear (323) and a second bevel gear (324) which are in meshing connection, the output end of the driving assembly (31) is in transmission connection with the first bevel gear (323), and the end of the rotating rod (321) is fixed with the second bevel gear (324).

2. The delivery device of claim 1, wherein, The conveying belt (21) is provided with a chute (211) in the second direction, the limiting assembly (33) comprises:

3. The delivery device of claim 1, wherein, a pushing piece (331) which is slidingly arranged on the conveying belt (21), the pushing piece (331) can abut against the cam (322), and the cam (322) can push the pushing piece (331) to move when the cam (322) rotates; a sliding piece (332) which is slidingly arranged in the chute (211), the sliding piece (332) is connected with the pushing piece (331); a resilient piece (333) which has two ends respectively connected with or abutting against the sliding piece (332) and the side wall of the chute (211), and is used for providing an elastic force for moving the sliding piece (332) towards the outside of the conveying belt (21). The conveying belt (21) is further provided with a placing groove (212) for placing the product, the placing groove (212) is arranged above the chute (211) and communicates with the chute (211), and at least part of the pushing piece (331) is slidingly arranged in the placing groove (212).

4. The delivery device of claim 3, wherein, The rack (1) is provided with an open groove (11), the opening of the open groove (11) faces the conveying belt (21), and the cam (322) is rotationally arranged in the open groove (11); 5. The delivery device of claim 1, wherein, ​ The alignment mechanism (3) comprises a plurality of limiting assemblies (33) which are uniformly arranged on the conveying belt (21) along the first direction, and the movement of the conveying belt (21) can drive the plurality of limiting assemblies (33) to move along the first direction.

6. The delivery device of any of claims 1-5, wherein, The conveying device further comprises a flow limiting mechanism (4), the flow limiting mechanism (4) comprises a fixing frame (41), a screw rod (42) and a flow limiting piece (43), the fixing frame (41) is fixedly arranged on the rack (1), the first end of the screw rod (42) penetrates the fixing frame (41) and is rotationally connected with the fixing frame (41), the second end of the screw rod (42) is threadedly connected with the flow limiting piece (43), and the flow limiting piece (43) can move along the axial direction of the screw rod (42) so that the spacing between the flow limiting piece (43) and the conveying belt (21) is adjustable.

7. The delivery device of any of claims 1-5, wherein, The conveying device further comprises a suction mechanism (5), the suction mechanism (5) comprises a rotating assembly (51), a lifting assembly (52) and a suction assembly (53), the lifting assembly (52) is arranged at the output end of the rotating assembly (51), the rotating assembly (51) can drive the lifting assembly (52) to rotate relative to the rack (1), the suction assembly (53) is configured to suck the product, the suction assembly (53) is arranged at the output end of the lifting assembly (52), and the lifting assembly (52) can drive the suction assembly (53) to move along a third direction, and the third direction forms a preset included angle with the first direction.

8. The delivery device of claim 7, wherein, The suction assembly (53) further comprises: a vacuum pump (531) arranged at the output end of the lifting assembly (52); a suction subassembly (532) arranged at the output end of the lifting assembly (52); a connecting pipe (533) having one end in communication with the vacuum pump (531) and the other end in communication with the suction subassembly (532).

9. The delivery device of any of claims 1-5, wherein, The alignment mechanism (3) comprises two linkage assemblies (32) and a plurality of limiting assemblies (33), the two linkage assemblies (32) are arranged at two sides of the conveying belt (21) in a spaced manner, and the plurality of limiting assemblies (33) are symmetrically arranged at two sides of the conveying belt (21).

10. The delivery device of claim 9, wherein, The driving assembly (31) comprises a bidirectional driving motor (311), and two output ends of the bidirectional driving motor (311) are respectively in transmission connection with two rotating rods (321).

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