Non-contact high-speed diverging conveying and buffering device and method for products

Abstract

The application discloses a kind of non-contact high-speed lane conveying buffer device and method between product, belong to workshop conveying technical field.The device of the application, including high-speed lane unit and buffer unit;High-speed lane unit is in the reciprocating cycle guiding component and is laneed to conveying chain lane two by product in conveying chain lane one side-by-side conveying, product is alternately conveyed in conveying chain lane one and conveying chain lane two;Buffer unit includes buffer rack, inlet net chain, outlet net chain, translation mechanism, lifting mechanism and column type clamp;Buffer rack below is the buffer mesa of flat placement;Inlet net chain and outlet net chain divide the feeding side and discharge side of buffer mesa;Translation mechanism is connected to the buffer rack above buffer mesa;Lifting mechanism is slidingly connected to translation mechanism;Column type clamp is slidingly connected to lifting mechanism, and is lifted above buffer mesa by lifting mechanism.Solve the technical problem that product lane, conveying and storage process are prone to cause bottle body indentation or breakage.

Description

Technical Field

[0001] This invention relates to the field of workshop conveying technology, and more specifically to a non-contact high-speed split conveying buffer device and method between products. Background Technology

[0002] Irregularly shaped and specially made packaging bottles, with their diverse appearances, are highly attractive to warehouse shelves and are currently a popular packaging method in the market. They are also gradually becoming a strategy for enhancing brand awareness and product quality. However, this type of packaging carries significant quality control risks during production and transportation. For example, some bottles made of environmentally friendly materials are often soft, lightweight, or fragile. When the conveyor line malfunctions or stops, a large number of products can easily accumulate. Traditional buffer conveyor devices usually require components with functions such as deceleration, grouping, merging, and lane separation, resulting in complex structures and large floor space requirements. At the same time, the contact and accumulation of a large number of products often increases the risk of difficulty in quality control during production. For example, contact between bottles can easily cause dents, breakage, or falling.

[0003] Therefore, there is an urgent need for a solution for handling and temporarily storing related products that can ensure the automation of the production line, protect the appearance of bottles from damage during sorting, conveying and storage, and prevent bottles from falling. Summary of the Invention

[0004] 1. The technical problem that the invention aims to solve

[0005] To address the technical problem in existing bottle container conveying processes where accumulation and contact due to conveyor line malfunctions can easily lead to bottle dents, breakage, or bottle drops, this invention provides a non-contact high-speed separation and buffering device and method for products. The high-speed separation unit separates side-by-side products into different buffering lanes. Then, through the coordinated operation of the buffering unit's inlet and outlet mesh chains, translation mechanism, and lifting mechanism, column clamps descend to clamp the sides of the side-by-side products and push them to temporarily store them on the buffering platform. This achieves the goal of non-contact separation and temporary storage of side-by-side packaging containers, as well as damage-free transfer.

[0006] 2. Technical Solution

[0007] To achieve the above objectives, the technical solution provided by the present invention is as follows:

[0008] A non-contact high-speed product separation and buffering device includes a high-speed separation unit and a buffering unit. The high-speed separation unit uses a reciprocating guide assembly to separate products transported side-by-side in conveyor chain one to conveyor chain two, with products alternately transported in conveyor chain one and conveyor chain two. The buffering unit includes a buffer frame, an inlet mesh chain, an outlet mesh chain, a translation mechanism, a lifting mechanism, and column clamps. The buffer frame has a vertical frame structure with a flat buffer platform below it. The inlet and outlet mesh chains are positioned on the feed and discharge sides of the buffer platform, respectively. The translation mechanism is connected to the top of the buffer frame above the buffer platform. The lifting mechanism is slidably connected to the translation mechanism and moves horizontally above the buffer platform via the translation mechanism. The column clamps are slidably connected to the lifting mechanism. The structure is raised and lowered above the buffer platform via a lifting mechanism. After receiving products alternately conveyed by conveyor chains one and two, the inlet mesh chain transfers rows of products to the feeding side of the buffer platform. The column clamps are lifted by the lifting mechanism, and the translation mechanism drives the lifting mechanism to move above the products on the feeding side of the buffer platform. The column clamps then descend via the lifting mechanism and clamp the products on both sides. The translation mechanism drives the lifting mechanism to move horizontally, while the column clamps push the products to the buffer platform for caching. The column clamps then rise again via the lifting mechanism. After a certain number of products have been cached on the buffer platform, the column clamps descend via the lifting mechanism and clamp the products on both sides. The translation mechanism drives the lifting mechanism to move horizontally, while the column clamps push the products to the discharge side of the buffer platform, and then the products are conveyed out of the buffer platform via the outlet mesh chain. Throughout the process, there is no contact between the products arranged side by side, thus achieving non-contact separate transport of the products and temporary storage and transfer on the buffer table. This reduces or even avoids dents or damage caused by collisions between products. In addition, the protective push of the column fixtures also reduces or even avoids the possibility of products falling during transport and transfer.

[0009] A further non-contact high-speed separation conveyor buffer device between products, the high-speed separation unit includes a frame assembly, a fixed plate, a guide assembly, a drive assembly, driven wheels, and a stroke adjustment mechanism; the fixed plate is connected to the surface of the frame assembly; the drive assembly and driven wheels are synchronously rotated and connected to the fixed plate via a timing belt; the guide assembly is connected to the separation side of the timing belt; the end face of the guide assembly forms a guide angle α with the two parallel conveyor tracks, biased towards the conveyor tracks; the stroke adjustment mechanism includes a lateral adjustment plate, a lead screw pair, and a linear adjustment guide rail; the timing belt drives the guide assembly to rotate to face the conveyor track. When conveying products to one side of the conveyor chain, the guide component guides the products from conveyor chain one to conveyor chain two; the products conveyed in one channel are divided into two channels to meet the needs of the downstream equipment. During the channeling process, the guide component moves from the non-channeling position to the channeling position to complete the channeling of the products, which can avoid the products from vibrating or falling during the channeling process and avoid damage to the product surface; the fixed plate is connected to the transverse adjustment plate, and the linear guide rail is fixedly connected to the frame assembly. The transverse adjustment plate is slidably connected to the linear guide rail through the screw pair to adjust the channeling guide stroke and adapt to the conveying of products of different specifications.

[0010] A further non-contact high-speed separation and buffer device for products includes a guide block, a connecting plate, a fixed block, and a rotating shaft. The fixed block is fixedly connected to the side of the synchronous belt. The rotating shaft passes vertically through the pre-reserved rotating hole in the fixed block, and its bottom end is fixedly connected to the surface of the connecting plate. The rotating shaft is rotatably connected in the rotating hole. One end of the connecting plate is close to the side of the synchronous belt, and the other end is fixedly connected to the inner side of the guide block. The outer side of the guide block is the product guiding surface. The guide block uses friction to guide and separate the bottles without shaking or moving them, without vibration, and without product damage.

[0011] Further, a non-contact high-speed parallel conveying buffer device between products is provided. The guide assembly also includes rollers and annular guide rails that match the shape of the synchronous belt. The annular guide rails are fixedly connected to the fixed plate, and the rollers are fixedly connected to the bottom of the connecting plate through wheel axles. The rollers are tumbling on the side rail surface of the annular guide rails to improve guiding accuracy. An angle adjustment mechanism is also included to adjust the size of the guide angle α.

[0012] Further, a non-contact high-speed separation conveying buffer device between products is provided. The angle adjustment mechanism includes a buckle, a fixed shaft, an adjustment hole, and an adjustment shaft. The adjustment hole is opened in the fixed plate. The fixed shaft passes through the adjustment hole and is fixedly connected to the transverse adjustment plate. After the guide angle α is adjusted, the fixed plate and the transverse adjustment plate are locked together by the buckle to prevent the fixed plate from returning to its original position due to thrust.

[0013] The further non-contact high-speed separation conveying buffer device between products consists of two sets of matching translation mechanism, lifting mechanism and column clamps. The two sets of column clamps are column feeding clamps and column discharging clamps. The column feeding clamps push the products on the feeding side to the buffer table, and the column discharging clamps push the products on the buffer table to the outlet mesh chain on the discharging side. Each part performs its own function to improve production efficiency.

[0014] A further non-contact high-speed parallel conveying buffer device between products includes a synchronous belt pulley assembly in both the translation and lifting mechanisms. The synchronous belt pulley assembly comprises a drive pulley, a driven pulley, and a buffer synchronous belt. The translation mechanism includes a frame and a transverse synchronous belt pulley assembly. The frame is connected to the top of the buffer frame. The drive pulley and driven pulley of the transverse synchronous belt pulley assembly are fixedly connected to both ends of the frame and driven by the buffer synchronous belt. The lifting mechanism includes a lifting plate, a lifting synchronous belt pulley assembly, a fixed vertical plate, a synchronous belt connecting plate, and a synchronous belt pressure plate. The drive pulley of the lifting synchronous belt pulley assembly matches two driven pulleys in a triangular arrangement, both of which are fixedly connected. On one side of the fixed vertical plate, the buffer synchronous belt of the lifting synchronous belt pulley assembly passes over the drive wheel, and then passes over two driven wheels at both ends before being fixedly connected to the upper and lower sides of the lifting plate; the synchronous belt connecting plate is fixedly connected to the other side of the fixed vertical plate, and the synchronous belt pressure plate is fixedly connected to the synchronous belt connecting plate, pressing the synchronous belt of the transverse synchronous belt pulley assembly; the column clamp includes a connecting angle plate, a lifting plate frame, and a clamping plate assembly. The bottom end of the lifting plate is fixedly connected to the lifting plate frame through the connecting angle plate, and the clamping plate assembly is connected to the bottom surface of the lifting plate frame. After the clamping plate assembly clamps the product, it realizes non-contact pushing between products within the buffer table.

[0015] Further, a non-contact high-speed parallel conveying buffer device for products is provided. The frame on the feeding side of the buffer table is also equipped with a push plate assembly to match the product arrangement on the feeding side with the clamping spacing of the clamping plate assembly.

[0016] A further non-contact high-speed parallel conveying buffer device between products includes a pusher assembly comprising a transverse synchronous belt pulley assembly C, a transverse guide rail, a vertical connecting plate, and a pusher plate. The transverse guide rail is fixedly connected to the side of the frame at the feeding side of the buffer table. The top of the vertical connecting plate is fixedly connected to the synchronous belt of the transverse synchronous belt pulley assembly C via a flat pressure plate. The bottom of the vertical connecting plate is fixedly connected to the pusher plate, and the products are aligned and leveled by pushing the pusher plate.

[0017] Further, a non-contact, high-speed, separate conveying buffer device for products is provided. The column clamp also includes an angle adjustment component to adjust the clamping spacing of the clamping plate assembly to accommodate products of different specifications.

[0018] Further, a non-contact high-speed separation conveying buffer device between products is provided. The angle adjustment component includes a connector, a connecting rod, a connecting shaft, and an angle adjustment motor. The clamping plate assembly includes vertically parallel clamping plates, with a clamping gap between adjacent clamping plates. The parallel clamping plates are connected to the bottom of the connector, which is rotatably connected to the lifting plate frame via the connecting shaft. Adjacent connectors are connected by a connecting rod. The output end of the angle adjustment motor is driven by a connecting shaft. When the angle adjustment motor rotates, it drives the connecting shaft to rotate, thereby causing the connector to no longer be perpendicular to the lifting plate frame, thus creating a biased angle. The clamping gap between adjacent clamping plates is adjustable.

[0019] Further, a non-contact high-speed parallel conveying buffer device between products is provided. The lifting plate is fixedly connected to a linear vertical guide rail. The lifting plate is slidably connected to the fixed vertical plate through the linear vertical guide rail, which plays a stabilizing and guiding role in lifting.

[0020] Further, a non-contact high-speed separation conveying buffer device between products is provided. A linear horizontal guide rail is fixedly connected to the side of the frame, and a slider is slidably connected to the linear horizontal guide rail. A fixed vertical plate is fixedly connected to the slider and is slidably connected to the linear horizontal guide rail through the slider, which plays a stabilizing and guiding role in translation.

[0021] A non-contact, high-speed, separate conveying and buffering method for products includes the following steps:

[0022] The high-speed separation unit alternately transports products that are being conveyed side-by-side in conveyor chain one and conveyor chain two.

[0023] The inlet mesh chain of the buffer unit receives products alternately conveyed by conveyor chain one and conveyor chain two. The translation mechanism drives the column clamp to directly above the side-by-side products, and then descends through the lifting mechanism to clamp on both sides of the side-by-side products. The translation mechanism drives the lifting mechanism and the column clamp to translate, and the column clamp pushes the products to the middle area of ​​the buffer table for buffering.

[0024] During the sorting, conveying, and buffering process, there is no contact between products.

[0025] 3. Beneficial effects

[0026] Compared with the prior art, the technical solution provided by this invention has the following advantages:

[0027] (1) The non-contact high-speed separation conveying buffer device between products of the present invention divides the products conveyed in a single channel into two channels to meet the needs of the downstream equipment. During the separation process, the guide block moves from the non-separation position to the separation position to complete the alternating separation of products. This can avoid the products from vibrating or falling during the separation process and avoid damage to the product surface. At the same time, the guide stroke is adjusted by the screw pair and the guide angle is adjusted by the angle adjustment mechanism, so that the guide block angle of the separation machine can be adapted to different specifications and shapes of products, and the application range is wide. This device optimizes inventory management to a certain extent by non-contact and smooth handling and processing of products and ensuring "first in first out". It is especially good at handling fragile, easily deformable, high-end products and irregularly shaped bottles. It can maximize the quality control level of products and can be easily integrated into existing production lines. It is adaptable to various packaging materials, specifications and shapes and has excellent production flexibility and toughness.

[0028] (2) The non-contact high-speed separation conveying buffer device between products of the present invention is easy to install, can adapt to various bottle types, improves the automation level of the whole line, has high production efficiency, saves energy and reduces consumption; it can also protect the appearance of the product to the greatest extent, effectively prevent product damage, reduce waste, and is environmentally friendly. Attached Figure Description

[0029] Figure 1 A top view schematic diagram of a non-contact high-speed split-channel conveying and buffering device between products in a specific embodiment;

[0030] Figure 2 Axonometric view of the high-speed lane splitter unit in a specific embodiment;

[0031] Figure 3-4 This is a top view schematic diagram of the lane-splitting process of the high-speed lane-splitting unit in a specific embodiment;

[0032] Figure 5 This is an enlarged structural diagram of the guide component in a specific embodiment;

[0033] Figure 6 This is an isometric view of the cache unit in a specific embodiment;

[0034] Figure 7 This is an isometric view of a cache unit (excluding the cache rack) in a specific embodiment;

[0035] Figure 8 for Figure 7 A side view diagram;

[0036] Figure 9 This is an isometric view of the lifting mechanism in a specific embodiment;

[0037] Figure 10 The following is an isometric view of the translation mechanism and push plate assembly in a specific embodiment;

[0038] Figure 11 Axonometric drawing of a columnar fixture according to a specific embodiment;

[0039] Figure 12 for Figure 7 Enlarged diagram of part A in the diagram;

[0040] Figure 13 This is a magnified view of a partial perspective (circled in yellow) of a specific embodiment of the column fixture;

[0041] Figure 14 for Figure 7 The intention to enlarge part B in the text;

[0042] Figure 15-19 A schematic diagram illustrating the process of non-contact transfer of buffers between products in a buffer unit;

[0043] Figure 20 for Figure 16 Enlarged schematic diagram of part C in the diagram;

[0044] Figure 21 for Figure 1 Enlarged schematic diagram of the high-speed lane splitter unit.

[0045] In the diagram: 1. High-speed lane divider unit; 2. Buffer unit; 3. Buffer platform; 4. Stroke adjustment mechanism; 5. Angle adjustment mechanism; 6. Push plate assembly; 7. Guide assembly; 9. Buffer rack;

[0046] 11. Track divider frame; 12. Track divider timing belt; 13. Fixing plate; 18. Drive assembly; 19. Driven pulley;

[0047] 21. Lifting mechanism; 211. Lifting plate; 212. Linear vertical guide rail; 213. Lifting synchronous belt pulley assembly; 214. Fixed vertical plate; 215. Synchronous belt connecting plate; 216. Synchronous belt pressure plate; 217. Lifting motor;

[0048] 22. Translation mechanism; 221. Frame; 222. Linear horizontal guide rail; 223. Slider; 224. Horizontal synchronous belt pulley assembly A; 225. Horizontal synchronous belt pulley assembly B; 229. Translation motor; 240. Horizontal synchronous belt pulley assembly D; 250. Horizontal synchronous belt pulley assembly E;

[0049] 33. Row-type clamp; 331. Connecting angle plate; 332. Lifting plate frame; 333. Connecting component; 334. Clamping plate assembly; 335. Connecting rod; 336. Connecting shaft; 337. Angle adjustment motor; 338. Row-type feeding clamp; 339. Row-type discharging clamp;

[0050] 40. Horizontal adjustment plate; 41. Handle; 42. Lead screw pair; 43. Linear adjustment guide rail;

[0051] 51. Buckle; 52. Fixed shaft; 53. Adjusting hole; 54. Adjusting shaft;

[0052] 61. Horizontal synchronous belt pulley assembly C; 62. Vertical connecting plate; 63. Push plate; 64. Horizontal guide rail; 65. Horizontal motor; 66. Flat pressure plate;

[0053] 70. Guide block; 71. Connecting plate; 72. Fixing block; 73. Rotating shaft; 74. Roller; 75. Circular guide rail;

[0054] 100. Conveyor Chain 1; 200. Conveyor Chain 2; 300. Inlet Mesh Chain; 400. Outlet Mesh Chain;

[0055] 301. Inbound A network chain; 302. Inbound B network chain; 303. Inbound C network chain; 401. Outbound A network chain; 402. Outbound B network chain; 403. Outbound C network chain; 800. Product. Detailed Implementation

[0056] To further understand the content of this invention, a detailed description of the invention is provided in conjunction with the accompanying drawings.

[0057] Example 1

[0058] This embodiment features a non-contact, high-speed, separate conveying and buffering device for products, such as... Figure 1 As shown, it includes a high-speed splitter unit 1 and a cache unit 2.

[0059] like Figure 2 As shown, the high-speed lane separating unit 1 includes a lane separating frame 11, a fixed plate 13, a guide assembly 7, a drive assembly 18, and a driven wheel 19; the fixed plate 13 is connected to the surface of the lane separating frame 11; the drive assembly 18 includes a lane separating motor and a synchronous pulley that is connected to the output end of the motor for transmission, and the synchronous pulley and the driven wheel 19 are connected to the fixed plate 13 for synchronous rotation through the lane separating synchronous belt 12.

[0060] The lane-separating synchronous belt 12, in addition to the wheel surfaces at both ends, has two sides: the lane-separating side and the non-lane-separating side.

[0061] like Figure 5 As shown, the guide assembly 7 includes a guide block 70, a connecting plate 71, a fixing block 72, and a rotating shaft 73. The fixing block 72 is fixedly connected to the side of the lane-separating synchronous belt 12. The rotating shaft 73 passes vertically through the rotating hole reserved in the fixing block 72, and its bottom end is fixedly connected to the surface of the connecting plate 71. The rotating shaft 73 is rotatably connected in the rotating hole. One end of the connecting plate 71 is close to the outer side of the lane-separating synchronous belt 12, and the other end is fixedly connected to the inner side of the guide block 70.

[0062] like Figure 1 , 2As shown in Figure 5, the end face of the guide block 70 forms a guide angle α with the two parallel conveyor chains, which is biased towards the conveyor chains. The outer side of the guide block 70 is the guide surface of the product 800. The guide block 70 is preferably made of polished UHPE (ultra-high molecular weight polyethylene) material. The guide block 70 uses its rubber surface friction to guide the bottle to separate channels without shaking or moving the bottle. There is no vibration, and the product 800 is not damaged. This can prevent the product 800 from vibrating or falling during the separation process and avoid damage to the surface of the product 800.

[0063] like Figure 5 As shown, the guide assembly 7 also includes rollers 74 and an annular guide rail 75 that matches the shape of the timing belt 12. The annular guide rail 75 is fixedly connected to the fixed plate 13, and the rollers 74 are fixedly connected to the bottom of the connecting plate 71 via axles. The rollers 74 are tactilely connected to the side rail surface of the annular guide rail 75 to improve guiding accuracy. The rollers 74 are symmetrically distributed on both sides of the annular guide rail 75. Figure 5 In the middle, each connecting plate 71 is matched with four symmetrical rollers 74 at the bottom to improve the stability of the guide and prevent the guide block 70 from shaking.

[0064] The cache unit 2, which receives the 800 products after the high-speed channel unit 1 is channeled, is such as... Figure 6 As shown, the system includes a buffer rack 9, an inlet mesh chain 300, an outlet mesh chain 400, a translation mechanism 22, a lifting mechanism 21, and a column clamp 33. The buffer rack 9 has a vertical frame structure, with a square top frame supported and fixed by several columns. Below the top frame is a flat buffer platform 3 for temporarily storing products 800 arranged side by side. The inlet mesh chain 300 and the outlet mesh chain 400 are located on the feed side and discharge side of the buffer platform 3, respectively, and are diagonally positioned on the buffer rack 9. The translation mechanism 22 is connected to the top of the buffer rack 9 above the buffer platform 3. The lifting mechanism 21 is slidably connected to the translation mechanism 22 and moves horizontally above the buffer platform 3 via the translation mechanism 22. The column clamp 33 is slidably connected to the lifting mechanism 21 and moves up and down above the buffer platform 3 via the lifting mechanism 21.

[0065] Both the translation mechanism 22 and the lifting mechanism 21 include a synchronous belt pulley assembly, which includes a drive pulley, a driven pulley, and a buffer synchronous belt; such as Figure 6 , 7As shown in Figures 8 and 9, the translation mechanism 22 includes a frame 221 and a transverse synchronous belt pulley assembly; the frame 221 is connected to the top of the buffer frame 9; the drive wheel and driven wheel of the transverse synchronous belt pulley assembly are respectively fixedly connected to both ends of the frame 221 and are driven by the buffer synchronous belt; the lifting mechanism 21 includes a lifting motor 217, a lifting plate 211, a lifting synchronous belt pulley assembly 213, a fixed vertical plate 214, a synchronous belt connecting plate 215, and a synchronous belt pressure plate 216; the drive wheel of the lifting synchronous belt pulley assembly 213 is matched with two driven wheels. The three components are arranged in a triangular pattern and are all fixedly connected to one side of the fixed vertical plate 214. The synchronous belt of the lifting synchronous belt pulley assembly 213 passes around the drive wheel, and its two ends pass around the two driven wheels respectively before being fixedly connected to the upper and lower sides of the lifting plate 211. The synchronous belt connecting plate 215 is fixedly connected to the other side of the fixed vertical plate 214. The synchronous belt pressure plate 216 is fixedly connected to the synchronous belt connecting plate 215. The synchronous belt pressure plate 216 presses against the synchronous belt of the transverse synchronous belt pulley assembly. The output end of the lifting motor 217 is connected to the drive wheel for transmission.

[0066] like Figure 11 As shown, the column fixture 33 includes a connecting angle plate 331, a lifting plate frame 332, and a clamping plate assembly 334. The bottom end of the lifting plate 211 is fixedly connected to the lifting plate frame 332 through the connecting angle plate 331. The clamping plate assembly 334 is connected to the bottom surface of the lifting plate frame 332, and after the clamping plate assembly 334 clamps the product 800, it realizes non-contact pushing between products 800 within the buffer table 3.

[0067] The non-contact high-speed split-channel conveying and buffering method for products 800 in this embodiment includes the following steps:

[0068] Step 1: The high-speed separating unit 1 alternately transports the parallel-carrying products 800 in conveyor chain 1 100 and conveyor chain 2 200:

[0069] The guide block 70 moves along the annular guide rail 75 by driving the synchronous pulley, driven wheel 19 and the dividing synchronous belt 12. The dividing synchronous belt 12 drives the guide block 70 to rotate to the side of the dividing lane. When the guide block 70 faces the side of the conveyor chain, the guide block 70 guides the product 800 from conveyor chain 100 to conveyor chain 200, dividing the single-lane conveyed product 800 into two conveyed lanes to meet the needs of the buffer unit 2. During the dividing process, the guide block 70 moves from the non-dividing position to the dividing position to complete the dividing of the product 800. It can realize the rapid alternation of the product 800 in a row within a few seconds.

[0070] Step 2: The inlet mesh chain 300 of buffer unit 2 receives products 800 alternately conveyed by conveyor chain 100 and conveyor chain 200. The translation mechanism 22 drives the column clamp 33 to directly above the side-by-side products 800, and then lowers it via the lifting mechanism 21 to clamp on both sides of the side-by-side products 800. The translation mechanism 22 drives the lifting mechanism 21 and the column clamp 33 to translate, and the column clamp 33 pushes the products 800 to the middle area of ​​the buffer platform 3 for buffering. The specific operation is as follows:

[0071] The inlet conveyor belt 300 transfers rows of products 800 to the feeding side of the buffer table 3. After the column clamp 33 is lifted by the lifting mechanism 21, the translation mechanism 22 drives the lifting mechanism 21 to move above the products 800 on the feeding side of the buffer table 3. The column clamp 33 then descends via the lifting mechanism 21 and clamps both sides of the rows of products 800. The translation mechanism 22 drives the lifting mechanism 21 to move horizontally, while the column clamp 33 pushes the products 800 to the buffer table 3 for caching. The column clamp 33 then rises again via the lifting mechanism 21. After the buffer table 3 has cached a certain number of products 800, the column clamp 33 descends via the lifting mechanism 21 and clamps both sides of the products 800. The translation mechanism 22 drives the lifting mechanism 21 to move horizontally, while the column clamp 33 pushes the products 800 to the discharge side of the buffer table 3, and then conveys them out of the buffer table 3 via the outlet conveyor belt 400.

[0072] The entire operation process can be automated. There is no contact between the side-by-side products 800, thus achieving the effect of non-contact separation of the side-by-side products 800 and temporary storage, transportation and transfer on the buffer table 3. This reduces or even avoids damage caused by collision risk between products 800. In addition, the column clamp 33 provides protective pushing, which also reduces or even avoids the possibility of products 800 falling during transportation and transfer.

[0073] Example 2

[0074] The non-contact high-speed parallel conveying and buffering device between products in this embodiment has the same basic structure as in embodiment 1, but the differences or improvements are as follows:

[0075] like Figure 2 As shown, the lane-separating synchronous belt 12 is an elongated ring shape, and there are multiple guide components 7, which are vertically connected to the side of the lane-separating synchronous belt 12. The number of elongated rings and guide components 7 can be matched according to the number of lanes, making it widely applicable.

[0076] like Figure 6 , 7As shown in Figure 10, the translation mechanism 22, the lifting mechanism 21, and the column clamp 33 are all matched in two sets. The two sets of column clamps 33 are the column feeding clamp 338 and the column discharging clamp 339, respectively. The column feeding clamp 338 pushes the product 800 at the feeding side to the buffer table 3, and the column discharging clamp 339 pushes the product 800 at the buffer table 3 to the outlet mesh chain 400 at the discharging side. Each performs its own function to improve production efficiency.

[0077] like Figure 10 As shown, the frame 221 has a rectangular structure. Each translation mechanism 22 is equipped with two sets of transverse synchronous pulley assemblies, which are fixed on the sidewalls along the length of the frame 221. The two translation mechanisms 22 are adapted to four sets of transverse synchronous pulley assemblies. The transverse synchronous pulley assemblies A224 and D240, which are symmetrically arranged on the two sidewalls, are adapted to the discharge side of the buffer platform 3. The transverse synchronous pulley assemblies B225 and E250, which are symmetrically arranged on the two sidewalls, are adapted to the feed side of the buffer platform 3. The synchronous belts of the transverse synchronous pulley assemblies A224 and B225 are parallel, and the synchronous belts of the transverse synchronous pulley assemblies D240 and E250 are parallel. The translation motors 229 of the four sets of synchronous pulley assemblies are fixed symmetrically on the frame 221 above the discharge side of the buffer platform 3.

[0078] like Figure 7 , 8 As shown in Figures 9 and 10, each lifting mechanism 21 is equipped with two sets of lifting synchronous pulley assemblies 213. The two sets of lifting synchronous pulley assemblies 213 are slidably connected to the corresponding linear horizontal guide rails 222 through matching sliders 223. The two lifting mechanisms 21 are two sets of matching symmetrical sets, with a total of 4 lifting motors 217.

[0079] like Figure 9 As shown, a linear vertical guide rail 212 is fixedly connected to the surface of the lifting plate 211. The lifting plate 211 is slidably connected to the fixed vertical plate 214 through the linear vertical guide rail 212, which plays a stabilizing and guiding role in lifting.

[0080] like Figure 10 As shown, a straight horizontal guide rail 222 is fixedly connected to the side of the frame 221, and a slider 223 is slidably connected to the straight horizontal guide rail 222; the fixed vertical plate 214 is fixedly connected to the slider 223, and is slidably connected to the straight horizontal guide rail 222 through the slider 223, which plays a stabilizing and guiding role in translation.

[0081] Example 3

[0082] The non-contact high-speed parallel conveying and buffering device between products in this embodiment has the same basic structure as in embodiment 2, but the differences or improvements are as follows:

[0083] The high-speed lane separating unit 1 also includes a stroke adjustment mechanism 4 and an angle adjustment mechanism 5; such as Figure 2 As shown, the stroke adjustment mechanism 4 adjusts the guide stroke of the lane divider, which includes a lateral adjustment plate 40, a lead screw pair 42, and a linear adjustment guide rail 43. The lane divider motor is preferably a servo motor. A fixing plate 13 is connected to the lateral adjustment plate 40, and the linear adjustment guide rail 43 is fixedly connected to the lane divider frame 11. The lateral adjustment plate 40 is slidably connected to the linear adjustment guide rail 43 via the lead screw pair 42 to adjust the distance between the lateral adjustment plate 40 and the first and second conveyor chains 100 and 200, i.e., the lane divider guide stroke. The lead screw pair 42 is a lead screw and a matching slider 223 of the prior art. The slider 223 is embedded and fixed to the bottom surface of the lateral adjustment plate 40; a handle 41 is fixedly connected to the outer end of the lead screw. The surface of the linear adjustment guide rail 43 is covered with a bellows cover to prevent dust accumulation when lateral adjustment is not needed for a long time.

[0084] like Figure 1 , 21 As shown, the angle adjustment mechanism 5 is used to adjust the size of the guide angle α, including a buckle 51, a fixed shaft 52, an adjustment hole 53, and an adjustment shaft 54. The adjustment hole 53 is opened in the fixed plate 13, and the fixed shaft 52 passes through the adjustment hole 53 and is fixedly connected to the transverse adjustment plate 40. The adjustment hole 53 is an arc-shaped hole, and its arc length is the angle adjustment stroke. The adjustment shaft 54 ​​passes through the fixed plate 13 and is fixedly connected to the transverse adjustment plate 40. After the guide angle α is adjusted, the fixed plate 13 and the transverse adjustment plate 40 are locked and fixed by the buckle 51 to prevent the fixed plate 13 from returning to its original position due to thrust. The buckle 51 is preferably an existing crank clip, which can be quickly locked and unlocked.

[0085] In practical use, the guide block 70 moves along the annular guide rail 75 by being driven by a servo motor through the synchronous pulley, driven wheel 19, and track-separating synchronous belt 12, thereby achieving the track-separating function. The lead screw stroke is adjusted via the handle 41, and in conjunction with the two linear adjustment guide rails 43 installed below the transverse adjustment plate 40, the track-separating guide stroke and angle can be adjusted, thus adapting to various product specifications 800. The specific adjustment method is as follows:

[0086] First, adjust the quick handle 41 to ensure that the lane divider is adjustable. Then, adjust the lead screw stroke through the handle 41, and in conjunction with the linear adjustment guide rail 43 installed below the horizontal adjustment plate 40, complete the adjustment of the horizontal guide stroke of the lane divider.

[0087] After the buckle 51 is unlocked, the fixed plate 13 is pushed within the arc travel range of the adjustment hole 53, and rotates with the adjustment shaft 54 ​​as the center and the distance between the adjustment shaft 54 ​​and the adjustment hole 53 as the radius, adjusting the guide angle α on the surface of the horizontal adjustment plate 40; the corresponding angle is adjusted for different specifications of products 800. After the guide angle α is adjusted, the fixed plate 13 and the horizontal adjustment plate 40 are then locked and fixed by the buckle 51.

[0088] like Figure 6 , 7 As shown in Figures 8, 10, and 12, a pusher assembly 6 is also provided on the frame 221 at the feeding side of the buffer table 3 to match the arrangement and combination of the products 800 at the feeding side with the clamping spacing of the clamping plate assembly 334. The pusher assembly 6 includes a transverse synchronous belt pulley assembly C61, a transverse guide rail 64, a vertical connecting plate 62, and a pusher plate 63; the transverse guide rail 64 is fixedly connected to the side of the frame 221 at the feeding side of the buffer table 3, the top of the vertical connecting plate 62 is fixedly connected to the synchronous belt of the transverse synchronous belt pulley assembly C61 through a flat pressure plate 66, and the bottom of the vertical connecting plate 62 is fixedly connected to the pusher plate 63. The products 800 are aligned and aligned by pushing the pusher plate 63. The transverse synchronous belt pulley assembly C61 of the pusher assembly 6 is also in two sets, symmetrically arranged on the two sides of the frame 221 above the feed side of the buffer table 3. The transverse synchronous belt pulley assembly C61 includes a transverse motor 65, a drive wheel, a driven wheel and a buffer synchronous belt that are configured for transmission. The output end of the transverse motor 65 is connected to the drive wheel for transmission.

[0089] The corresponding buffer platform 3 is equipped with conveyor belts on the discharge and inlet sides, namely the outlet conveyor belt 400 and the inlet conveyor belt 300, such as... Figure 15 , 16 As shown in Figure 20, both the ingress network chain 300 and the egress network chain 400 are three parallel columns, arranged from the inside to the outside of the cache rack 9. These are, respectively, ingress network chain 300's ingress A network chain 301, ingress network chain 303, and ingress network chain 302, and egress network chain 400's egress A network chain 401, egress C network chain 403, and egress B network chain 402. The widths of the middle ingress network chain 303 and egress C network chain 403 are greater than the widths of the two side chains, with a width ratio of 2 to 3:1, forming a larger temporary storage space.

[0090] Product 800 is transported to the designated position in a single row. Push plate 63, driven by transverse motor 65, pushes product 800 so that its arrangement is adapted to the spacing of clamping plates. Column clamp 33, driven by translation motor 229, moves to directly above product 800. Under the action of lifting mechanism 21, it moves down to the appropriate position. Three sets of clamping plates separate the two rows of product 800. Then, under the action of translation mechanism 22, product 800 is transported to the designated position, thus completing the non-contact handling of product 800.

[0091] In this embodiment, as Figure 3 As shown, when the guide block 70 of the sorting machine is in a non-sorting position, the product 800 is continuously conveyed along the original conveyor chain 100. When the specified quantity of product 800 has been conveyed to the inlet B mesh chain 302 connected to the conveyor chain 100, the guide block 70 waiting in the non-sorting position begins to move along the annular guide rail 75 to the sorting position under the drive of the servo motor. Figure 4 As shown, when the specified quantity of products 800 is conveyed to the inlet A mesh chain 301 connected to the second conveyor chain 200, the guide block 70 at the separation position continues to move along the circular guide rail 75 to the non-separation position under the drive of the servo motor. This alternating process can realize the rapid separation function of products 800.

[0092] like Figure 11 , 13 As shown, the column clamp 33 also includes an angle adjustment component to adjust the clamping distance of the clamping plate assembly 334 to accommodate products 800 with different diameters. The angle adjustment component includes a connector 333, a connecting rod 335, a connecting shaft 336, and an angle adjustment motor 337; the clamping plate assembly 334 includes vertically parallel clamping plates, with a clamping distance between adjacent clamping plates. The parallel clamping plates are connected to the bottom of the connector 333, which is rotatably connected to the lifting plate frame 332 via the connecting shaft 336; adjacent connectors 333 are connected by the connecting rod 335; the output end of the angle adjustment motor 337 is drivenly connected to a connecting shaft 336. When the angle adjustment motor 337 rotates, it drives the connecting shaft 336 to rotate, thereby causing the connector 333 to no longer be perpendicular to the lifting plate frame 332, thus creating a biased angle, and the clamping distance between adjacent clamping plates becomes adjustable. In this embodiment, the three clamping plates arranged side by side form two clamping gaps between adjacent clamping plates, which can simultaneously push two rows of products 800 to adapt to the continuous conveying of rows of products 800 by the three columns of inlet mesh chain 300 and outlet mesh chain 400.

[0093] In this embodiment, the non-contact high-speed parallel conveying and buffering device for products comprises four sets of translation motors 229, comprising transverse synchronous pulley assemblies A224, B225, D240, and E250. Two translation motors 229 synchronously drive transverse synchronous pulley assemblies A224 and D240, controlling the translational movement of the column-type discharge clamp 339. The other two translation motors 229 synchronously drive transverse synchronous pulley assemblies B225 and E250, controlling the translational movement of the column-type feed clamp 338. Two transverse motors 65 synchronously drive and control the reciprocating motion of the pusher plate 63 in the feed section at the working end. Of the four lifting motors 217 in the two sets of lifting mechanisms 21, one set of two symmetrically arranged lifting motors 217 synchronously drives and controls the lifting of the column-type feeding clamp 338, and the other set of two symmetrically arranged lifting motors 217 synchronously drives and controls the lifting of the column-type discharging clamp 339.

[0094] In this embodiment, as Figure 11 As shown, each set of column clamps 33 comprises three vertically arranged clamps 334. The clamps are made of UHPE (ultra-high molecular weight polyethylene), and the pushing surface is preferably frosted to provide a cushioning effect. Several sets of connecting shafts 336 are rotatably connected to the lifting frame 332. The clamps 334 are connected to the lifting frame 332 via several sets of connecting pieces 333. After passing through the connecting pieces 333, the connecting shafts 336 are directly rotatably connected to the middle clamp. The connecting shafts 336 and the connecting pieces 333 are tightly fitted together. The clamps on both sides are connected to the bottom of the connecting pieces 333. Above the clamps on both sides, adjacent connecting pieces 333 are connected by connecting rods 335. An angle-adjusting motor 337 drives the connecting shafts 336 connected to it. Under the action of the connecting pieces 333 and the connecting rods 335, the distance between adjacent clamps is changed by adjusting the angle between the connecting pieces 333 and the lifting frame 332, thereby achieving non-contact pushing and handling of the product 800.

[0095] The method for non-contact high-speed parallel conveying and buffering device between products in this embodiment includes the following steps:

[0096] Step 1: The high-speed separating unit 1 alternately transports the parallel-carrying products 800 in conveyor chain 1 100 and conveyor chain 2 200:

[0097] like Figure 1 , 3As shown in Figure 4, the guide block 70 moves along the annular guide rail 75 by driving the synchronous pulley, driven wheel 19 and the dividing synchronous belt 12. The dividing synchronous belt 12 drives the guide block 70 to rotate to the side of the dividing lane. When the guide block 70 faces the side of the conveyor chain, the guide block 70 guides the product 800 from conveyor chain 100 to conveyor chain 200, dividing the single-lane conveyed product 800 into two conveyed lanes to meet the needs of the buffer unit 2. During the dividing process, the guide block 70 moves from the non-dividing position to the dividing position to complete the dividing of the product 800, which can realize the rapid alternation of rows of products 800 within a few seconds. After dividing, the parallel products 800 in conveyor chain 100 are conveyed to the entrance B mesh chain 302 connected to conveyor chain 100; the products 800 in conveyor chain 200 are conveyed to the entrance A mesh chain 301 connected to conveyor chain 200.

[0098] Step 2: Product 800 at entry link 200 is continuously fed to buffer platform 3:

[0099] like Figure 15 , 16 As shown in Figure 17, after the product 800 at the inlet B mesh chain 302 is conveyed to the designated position on the feeding side of the buffer table 3, it moves to the inlet C mesh chain 303 for temporary storage under the action of the push plate 63. After the product 800 at the inlet A mesh chain 301 is conveyed to the designated position on the feeding side, the column feeding clamp 338 moves along the translation mechanism 22 under the drive of the motor to directly above the two columns of products 800 at the inlet A and C mesh chains, and then descends through the lifting mechanism 21 to clamp the two columns of products 800. On the side, the translation mechanism 22 drives the lifting mechanism 21 and the column feeding clamp 338 to translate. The column feeding clamp 338 pushes the product 800 to the middle area of ​​the buffer table 3. At the same time, the motor drives the column discharge clamp 339 to move the product 800 in the middle area of ​​the buffer table 3 to the outlet mesh chain 400 near its discharge side of the buffer table 3 in sequence. This completes the large-scale stacking and non-contact conveying and buffering of the row of products 800 until the number of buffered products 800 set on the buffer table 3 is reached.

[0100] Step 3: When product 800 needs to be conveyed from buffer table 3 to the discharge side, that is, when product 800 needs to continue to be conveyed to the subsequent process:

[0101] like Figure 18 , 19As shown, the column-type discharge fixture 339, driven by a motor, pushes two columns of products 800 near the exit mesh chain 400 to the exit mesh chain 400. At this time, the two columns of products 800 are located at exit A mesh chain 401 and exit C mesh chain 403 respectively. After the column of products 800 located at exit A mesh chain 401 is first conveyed out of the buffer table 3 through exit A mesh chain 401, the column-type discharge fixture 339 moves the product 800 located at exit C mesh chain 403 to exit B mesh chain 402, and conveys it out of the buffer table 3 through exit B mesh chain 402. Continuing the above actions, the conveying of product 800 along the exit mesh chain 400 is completed, and product 800 is conveyed to the subsequent process.

[0102] The non-contact high-speed split conveying buffer device in this embodiment divides the single-channel conveyed product 800 into two channels to meet the needs of the downstream buffer unit 2. During the splitting process, the guide block 70 moves from the non-splitting position to the splitting position to complete the alternating splitting of the product 800. The guide stroke can be adjusted by the lead screw pair 42, and the guide angle can be adjusted by the angle adjustment mechanism 5, which can adapt to various bottle sizes. The buffer unit 2 can also handle the product 800 in a non-contact and smooth manner, and ensure "first-in, first-out", which optimizes inventory management to a certain extent. On the basis of meeting the traditional buffering function, the gentle non-contact handling of the product 800 maximizes the high quality and integrity of the product 800. Therefore, it can handle a variety of products 800 and packaging materials, and can be seamlessly connected with subsequent processes to improve the performance of the entire production line's automated continuous production. Moreover, it is easy to install and can adapt to various bottle sizes. It has excellent production flexibility and toughness, which improves the automation level of the entire production line, resulting in high production efficiency and energy saving. It can also protect the appearance of the product to the greatest extent, effectively prevent product damage, reduce waste, and be environmentally friendly.

[0103] The present invention and its embodiments have been described above illustratively. This description is not restrictive, and the figures shown are only one embodiment of the present invention. The actual structure and manufacturing steps are not limited thereto. Therefore, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A non-contact high-speed parallel conveying and buffering device for products, characterized in that, include: The high-speed separation unit uses a reciprocating guide component to separate products that are being transported side-by-side in conveyor chain one to conveyor chain two, and the products are transported alternately in conveyor chain one and conveyor chain two. A cache unit includes: The cache rack has a vertical frame structure with a cache platform underneath; The inlet and outlet links are located on the feed and discharge sides of the buffer platform, respectively. Translation mechanism, connected to the top of the cache rack; The lifting mechanism is slidably connected to the translation mechanism and moves horizontally above the buffer platform via the translation mechanism. The column-type clamp is slidably connected to the lifting mechanism and moves up and down above the buffer platform via the lifting mechanism. The high-speed lane separation unit includes: The separating frame is fixed to the feed side of the high-speed separating unit; The mounting plate is connected to the lane divider frame; The drive assembly and the driven wheel are connected to the fixed plate by rotating synchronously via a split timing belt; Guide components are connected to the side of the lane synchronization belt; An angle α is formed between the end face of the guide component and the conveyor chain, which is biased towards the conveyor chain. It also includes a travel adjustment mechanism to adjust the lane guidance travel; The translation mechanism, lifting mechanism, and column clamps are all matched in two sets. The two sets of column clamps are a column feeding clamp and a column discharging clamp. The column feeding clamp pushes the product at the feeding side to the buffer table, and the column discharging clamp pushes the product on the buffer table to the outlet mesh chain on the discharging side. The column clamp includes a connecting angle plate, a lifting plate frame, and a clamping plate assembly. The bottom end of the lifting plate is fixedly connected to the lifting plate frame through the connecting angle plate, and the clamping plate assembly is connected to the bottom surface of the lifting plate frame. The frame on the feeding side of the buffer table is also equipped with a push plate assembly to match the product arrangement on the feeding side with the clamping spacing of the clamping plate assembly. The column clamp also includes an angle adjustment component to adjust the clamping spacing of the clamping plate assembly.

2. The non-contact high-speed parallel conveying and buffering device between products according to claim 1, characterized in that: The stroke adjustment mechanism includes a transverse adjustment plate, a lead screw pair, and a linear adjustment guide rail; the fixed plate is connected to the transverse adjustment plate, the linear adjustment guide rail is fixedly connected to the dividing frame, and the transverse adjustment plate is slidably connected to the linear adjustment guide rail through the lead screw pair; The guiding assembly includes a guide block, a connecting plate, a fixing block, and a rotating shaft. The fixing block is fixedly connected to the side of the timing belt. The rotating shaft passes vertically through the pre-reserved rotating hole in the fixing block, and its bottom end is fixedly connected to the connecting plate. One end of the connecting plate is fixedly connected to the guide block.

3. The non-contact high-speed parallel conveying and buffering device between products according to claim 2, characterized in that: The guide assembly also includes rollers and an annular guide rails that match the shape of the timing belt. The annular guide rails are fixedly connected to the fixed plate, and the rollers are fixedly connected to the bottom of the connecting plate via wheel axles. The rollers are rotatably connected to the side rail surface of the annular guide rails. It also includes an angle adjustment mechanism to adjust the size of the guide angle α.

4. The non-contact high-speed parallel conveying and buffering device between products according to claim 3, characterized in that: The angle adjustment mechanism includes a buckle, a fixed shaft, an adjustment hole, and an adjustment shaft. The adjustment hole is formed in the fixed plate, and the fixed shaft passes through the adjustment hole and is fixedly connected to the horizontal adjustment plate. After the guide angle α is adjusted, the fixed plate and the horizontal adjustment plate are locked together by the buckle.

5. The non-contact high-speed parallel conveying and buffering device between products according to claim 4, characterized in that: Both the translation mechanism and the lifting mechanism include a synchronous belt pulley assembly, which includes a drive pulley, a driven pulley, and a buffer synchronous belt. The translation mechanism includes a frame and a transverse synchronous belt pulley assembly; the frame is connected to the top of the buffer frame; the drive wheel and driven wheel of the transverse synchronous belt pulley assembly are respectively fixedly connected to both ends of the frame and driven by the buffer synchronous belt. The lifting mechanism includes a lifting plate, a lifting synchronous belt pulley assembly, a fixed vertical plate, a synchronous belt connecting plate, and a synchronous belt pressure plate. The driving wheel of the lifting synchronous belt pulley assembly is matched with two driven wheels, which are arranged in a triangle and are fixedly connected to the side of the fixed vertical plate. The buffer synchronous belt of the lifting synchronous belt pulley assembly passes around the driving wheel, and its two ends pass around the two driven wheels respectively before being fixedly connected to the upper and lower sides of the lifting plate. The buffer synchronous belt connecting plate is fixedly connected to the other side of the fixed vertical plate, and the synchronous belt pressure plate is fixedly connected to the synchronous belt connecting plate. The synchronous belt pressure plate presses against the buffer synchronous belt of the transverse synchronous belt pulley assembly.

6. The non-contact high-speed parallel conveying and buffering device between products according to claim 5, characterized in that: The pusher assembly includes a transverse synchronous belt pulley assembly C, a transverse guide rail, a vertical connecting plate, and a pusher plate; the transverse guide rail is fixedly connected to the side of the frame at the feeding side of the buffer table, the top of the vertical connecting plate is fixedly connected to the synchronous belt of the transverse synchronous belt pulley assembly C through a flat pressure plate, and the bottom of the vertical connecting plate is fixedly connected to the pusher plate.

7. The non-contact high-speed parallel conveying and buffering device between products according to claim 6, characterized in that: The angle adjustment assembly includes a connector, a connecting rod, a connecting shaft, and an angle adjustment motor; the clamping plate assembly includes vertically parallel clamping plates, with a clamping gap between adjacent clamping plates; the parallel clamping plates are connected to the bottom of the connector, and the connector is rotatably connected to the lifting plate frame via the connecting shaft; adjacent connectors are connected by a connecting rod; the output end of the angle adjustment motor is drively connected to the connecting shaft.

8. The non-contact high-speed parallel conveying and buffering device between products according to claim 7, characterized in that: The lifting plate is fixedly connected to a linear vertical guide rail, and the lifting plate is slidably connected to the fixed vertical plate through the linear vertical guide rail; the side of the frame is fixedly connected to a linear horizontal guide rail, and a slider is slidably connected on the linear horizontal guide rail; the fixed vertical plate is fixedly connected to the slider, and is slidably connected to the linear horizontal guide rail through the slider.

9. A buffering method for a non-contact high-speed parallel conveying buffer device between products according to claim 1, characterized in that, The steps are as follows: The high-speed separation unit alternately transports products that are being conveyed side-by-side in conveyor chain one and conveyor chain two. The inlet mesh chain of the buffer unit receives products alternately conveyed by conveyor chain one and conveyor chain two. The translation mechanism drives the column clamp to directly above the side-by-side products, and then descends through the lifting mechanism to clamp on both sides of the side-by-side products. The translation mechanism drives the lifting mechanism and the column clamp to translate, and the column clamp pushes the products to the middle area of ​​the buffer table for buffering. During the sorting, conveying, and buffering process, there is no contact between products.

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