Non-contact type conveying and caching device

Abstract

The utility model discloses a non-contact type conveying temporary storage device, and belongs to the technical field of workshop conveying. The device comprises a rack, an inlet network chain, an outlet network chain, a translation mechanism, a lifting mechanism and a clamp, a buffer table board is arranged below the rack; the inlet network chain and the outlet network chain are arranged on the feeding side and the discharging side of the temporary storage table top respectively. The translation mechanism is connected to the top of the rack above the buffer table board; the lifting mechanism is connected to the translation mechanism in a sliding manner and translates above the caching table top through the translation mechanism; the clamp is connected to the lifting mechanism in a sliding mode and ascends and descends above the temporary storage table top through the lifting mechanism. The translation mechanism drives the lifting mechanism to the position above the products on the feeding side of the buffer table top, the clamp descends through the lifting mechanism, the translation mechanism drives the lifting mechanism to translate, the clamp pushes the products to the buffer table top, the products are not in contact in the conveying process, and the problem that in the conveying and storing process of the products, the products are not in contact with one another is solved. And a bottle body is easy to sink or damage.

Description

TECHNICAL FIELD

[0001] The utility model relates to the workshop conveying technical field more specifically, it is a kind of non-contact conveying buffer device. BACKGROUND

[0002] The packaging bottle of special-shaped and special material specification has good warehouse shelving attraction with the characteristics of appearance diversification, is the current stage popular packaging mode on market, gradually becomes one of the strategies of enhancing brand degree and product, but such packaging has greater quality control risk in production conveying process, for example, some bottles using environmental protection material are often bottle body soft and light in weight or fragile, when conveying line runs failure or appears stoppage and waits, the situation of a large number of products accumulation is easy to appear, traditional buffer conveying device usually needs the components such as deceleration, grouping, merging and channeling, complex structure and large floor area, and the quality risk that a large number of products contact and accumulate in production process is often increased, such as the contact between bottles easily causes bottle body indentation, breakage or drop.

[0003] Therefore, a related product handling scheme is needed, which can ensure the production automation of the production line and protect the appearance of the bottles in the conveying process from being damaged and prevent the bottles from falling. UTILITY MODEL CONTENT

[0004] 1. Technical problem to be solved by the utility model

[0005] In view of the technical problem that the bottles are prone to indentation, breakage or drop due to accumulation and contact caused by conveying line failure in the conveying process of the existing bottle container, the utility model provides a non-contact conveying buffer device, which cooperates with the inlet net chain, the outlet net chain, the translation mechanism and the lifting mechanism, the clamp is clamped on both sides of the side-by-side products by descending, and the products are temporarily stored on the buffer table surface, so as to temporarily store the side-by-side packaging containers in a non-contact manner and achieve the purpose of damage-free transfer.

[0006] 2. Technical scheme

[0007] To achieve the above purpose, the utility model provides the technical scheme as follows:

[0008] The non-contact conveying and buffering device comprises a rack, an inlet net chain, an outlet net chain, a translation mechanism, a lifting mechanism and a clamp; the rack is a vertical frame structure, and a flat buffering table is arranged below the rack; the inlet net chain and the outlet net chain are arranged on the feeding side and the discharging side of the buffering table respectively; the translation mechanism is connected to the top of the rack above the buffering table; the lifting mechanism is slidingly connected to the translation mechanism and is translated above the buffering table through the translation mechanism; the clamp is slidingly connected to the lifting mechanism and is lifted above the buffering table through the lifting mechanism; the inlet net chain delivers the products in a row to the feeding side of the buffering table; after the clamp is lifted through the lifting mechanism, the translation mechanism drives the lifting mechanism to above the products on the feeding side of the buffering table; the clamp is lowered through the lifting mechanism, clamped on both sides of the products, the translation mechanism drives the lifting mechanism to translate, and the clamp pushes the products to the buffering table at the same time; the clamp is lifted through the lifting mechanism again; after a certain number of products are buffered on the buffering table, the clamp is lowered through the lifting mechanism, clamped on both sides of the products, the translation mechanism drives the lifting mechanism to translate, and the clamp pushes the products to the discharging side of the buffering table at the same time; and the products are conveyed out of the buffering table through the outlet net chain. In the whole process, the products in the row are not in contact with each other, thereby achieving the effect that the products in the row are temporarily stored and conveyed and transferred on the buffering table in a non-contact manner, the risk of indentation or damage of the products caused by collision is reduced or even avoided, and the possibility of falling of the products during conveying and transferring is also reduced or even avoided.

[0009] Further, the non-contact conveying and buffering device, the translation mechanism, the lifting mechanism and the clamp are all matched with two sets, and the two sets of clamps are column feeding clamps and column discharging clamps respectively; the column feeding clamps push the products on the feeding side to the buffering table, and the column discharging clamps push the products on the buffering table to the outlet net chain on the discharging side, thereby improving the production efficiency.

[0010] The further non-contact conveying and buffering device, the translation mechanism and the lifting mechanism all comprise a synchronous pulley assembly, the synchronous pulley assembly comprising a driving wheel, a driven wheel and a synchronous belt; the translation mechanism comprises a frame and a horizontal translation synchronous pulley assembly; the frame is connected to the top of the rack; the driving wheel and the driven wheel of the horizontal translation synchronous pulley assembly are fixedly connected to the two ends of the frame respectively and are driven by the synchronous belt; the lifting mechanism comprises a lifting plate, a lifting synchronous pulley assembly, a fixed vertical plate, a synchronous belt connecting plate and a synchronous belt pressing plate; the driving wheel of the lifting synchronous pulley assembly is matched with two driven wheels, which are in a triangular distribution and are fixedly connected to one side of the fixed vertical plate; the synchronous belt of the lifting synchronous pulley assembly passes over the driving wheel, and then passes over the two driven wheels at the two ends respectively and is 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, the synchronous belt pressing plate is fixedly connected to the synchronous belt connecting plate, and the synchronous belt pressing plate is pressed against the synchronous belt of the horizontal translation synchronous pulley assembly; the clamp comprises 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 and realizes the non-contact pushing between products in the buffering table top after the products are clamped by the clamping plate assembly.

[0011] The further non-contact conveying and buffering device, the frame at the feeding side of the buffering table top is further provided with a push plate assembly, the arrangement and combination of the products at the feeding side are adapted to the clamping spacing of the clamping plate assembly.

[0012] The further non-contact conveying and buffering device, the push plate assembly comprises a horizontal translation synchronous pulley assembly C, a horizontal translation guide rail, a vertical connecting plate and a push plate; the horizontal translation guide rail is fixedly connected to the side surface of the frame at the feeding side of the buffering table top, the vertical connecting plate is fixedly connected to the synchronous belt of the horizontal translation synchronous pulley assembly C through a flat pressing plate at the top, and the bottom of the vertical connecting plate is fixedly connected to the push plate, and the push plate realizes the flat alignment of the products through the pushing of the push plate.

[0013] The further non-contact conveying and buffering device, the clamp further comprises an angle adjusting assembly, which adjusts the clamping spacing of the clamping plate assembly to adapt to products of different specifications.

[0014] The further non-contact conveying and buffering device, the angle adjusting assembly comprises a connecting piece, a connecting rod, a connecting shaft and an angle adjusting motor; the clamping plate assembly comprises vertically parallel clamping plates, and the clamping spacing is formed between adjacent clamping plates; the parallel clamping plates are connected to the bottom of the connecting piece, the connecting piece is rotationally connected to the lifting plate frame through the connecting shaft; adjacent connecting pieces are connected through the connecting rod; the output end of the angle adjusting motor is in transmission connection with a connecting shaft, the angle adjusting motor rotates to drive the connecting shaft to rotate, thereby driving the connecting piece to be no longer perpendicular to the lifting plate frame, so that a deviated clamping angle is generated, and the clamping spacing between adjacent clamping plates is adjustable.

[0015] Further non-contact conveying and buffering device, the linear vertical guide rail is fixedly connected to the surface of the lifting plate, and the lifting plate is slidably connected to the fixed vertical plate through the linear vertical guide rail, thereby stabilizing and guiding the lifting.

[0016] Further non-contact conveying and buffering device, the linear horizontal guide rail is fixedly connected to the side of the frame, and the sliding block is slidably connected to the linear horizontal guide rail; the fixed vertical plate is fixedly connected to the sliding block and is slidably connected to the linear horizontal guide rail through the sliding block, thereby stabilizing and guiding the translation.

[0017] 3、Beneficial effects

[0018] Compared with the prior art, the technical scheme has the following beneficial effects:

[0019] (1) The non-contact conveying and buffering device of the utility model, non-contact, smooth handling and processing products, and ensure "first in first out", to a certain extent, optimize the inventory management, especially good at fragile, easy deformation, high-end products and special-shaped bottle products, can maximize the quality control level of product, and can be easily integrated into the existing production line, adapt to various packaging materials, specifications and shapes, have excellent production flexibility and toughness;

[0020] (2) The non-contact conveying and buffering device of the utility model, the whole installation is convenient, can adapt to various specifications of bottle type, improve the automation level of the whole line, the production efficiency is high, saves energy and reduces consumption; can also protect the appearance of the product to the greatest extent, effectively prevent the product from being damaged, reduce waste, and be environment-friendly. DRAWINGS

[0021] Figure 1 It is the isometric view of the non-contact conveying and buffering device of the embodiment;

[0022] Figure 2 It is the isometric view of the non-contact conveying and buffering device of the embodiment (except the rack);

[0023] Figure 3 It is the side view of the non-contact conveying and buffering device of the embodiment; Figure 2

[0024] It is the isometric view of the lifting mechanism of the embodiment; Figure 4

[0025] It is the isometric view of the translation mechanism of the embodiment; Figure 5

[0026] It is the isometric view of the clamp of the embodiment; Figure 6

[0027] It is the enlarged schematic view of A part in the non-contact conveying and buffering device of the embodiment; Figure 7 Figure 2

[0028] ​​Figure 8 is an enlarged schematic view of part C in Fig. Figure 6 is an enlarged schematic view of part C in Fig.

[0029] Figure 9 is an enlarged schematic view of part B in Fig. Figure 2 is an enlarged schematic view of part B in Fig.

[0030] Figure 10 is a top view of a non-contact conveying and buffering device according to an embodiment;

[0031] Figure 11 is an enlarged schematic view of part F in Fig. Figure 10 is an enlarged schematic view of part F in Fig.

[0032] In the figure: 1, lifting mechanism; 11, lifting plate; 12, straight vertical guide rail; 13, lifting synchronous pulley assembly; 14, fixed vertical plate; 15, synchronous belt connecting plate; 16, synchronous belt pressing plate; 17, lifting motor;

[0033] 2, translation mechanism; 21, frame; 22, straight horizontal guide rail; 23, sliding block; 24, horizontal translation synchronous pulley assembly A; 25, horizontal translation synchronous pulley assembly B; 26, horizontal translation synchronous pulley assembly C; 27, vertical connecting plate; 28, push plate; 29, translation motor; 240, horizontal translation synchronous pulley assembly D; 250, horizontal translation synchronous pulley assembly E; 261, horizontal translation guide rail; 262, horizontal translation motor;

[0034] 3, clamp; 31, connecting angle plate; 32, lifting plate frame; 33, connecting piece; 34, clamping plate assembly; 35, connecting rod; 36, connecting shaft; 37, angle adjusting motor;

[0035] 100, rack; 200, inlet mesh chain; 201, inlet A mesh chain; 202, inlet B mesh chain; 203, inlet C mesh chain; 300, buffering table top; 400, outlet mesh chain; 401, outlet A mesh chain; 402, outlet B mesh chain; 403, outlet C mesh chain; 500, column type feeding clamp; 600, push plate assembly; 700, column type discharging clamp; 800, product. DETAILED DESCRIPTION

[0036] In order to further understand the content of the present application, the application will be described in detail in combination with the drawings.

[0037] Embodiment 1

[0038] The non-contact conveying and buffering device of the present embodiment is as shown in Fig. Figure 1As shown, it comprises a rack 100, an inlet net chain 200, an outlet net chain 400, a translation mechanism 2, a lifting mechanism 1 and a clamp 3; the rack 100 is a vertical frame structure, supported by several vertical columns and fixed with a square top frame at the upper part, and a flat storage platform 300 is arranged below the top frame, and the products 800 are temporarily stored and arranged in parallel; the inlet net chain 200 and the outlet net chain 400 are arranged on the feeding side and the discharging side of the storage platform 300 respectively, and the inlet net chain 200 and the outlet net chain 400 are arranged diagonally on the rack 100; the translation mechanism 2 is connected to the top of the rack 100 above the storage platform 300; the lifting mechanism 1 is slidingly connected to the translation mechanism 2 and translates above the storage platform 300 through the translation mechanism 2; the clamp 3 is slidingly connected to the lifting mechanism 1 and lifts above the storage platform 300 through the lifting mechanism 1.

[0039] As shown in Figure 2 , 3 , 4, 9, the translation mechanism 2 and the lifting mechanism 1 both comprise a synchronous pulley assembly, the synchronous pulley assembly comprising a driving pulley, a driven pulley and a synchronous belt; the translation mechanism 2 comprises a frame 21 and a horizontal translation synchronous pulley assembly; the frame 21 is connected to the top of the rack 100; the driving pulley and the driven pulley of the horizontal translation synchronous pulley assembly are fixedly connected to the two ends of the frame 21 respectively and are driven by the synchronous belt; the lifting mechanism 1 comprises a lifting motor 17, a lifting plate 11, a lifting synchronous pulley assembly 13, a fixed vertical plate 14, a synchronous belt connecting plate 15 and a synchronous belt pressing plate 16; the driving pulley of the lifting synchronous pulley assembly 13 matches two driven pulleys, which are distributed in a triangular shape and are fixedly connected to one side of the fixed vertical plate 14; the synchronous belt of the lifting synchronous pulley assembly 13 passes over the driving pulley, and its two ends pass over the two driven pulleys respectively and are fixedly connected to the upper and lower sides of the lifting plate 11; the synchronous belt connecting plate 15 is fixedly connected to the other side of the fixed vertical plate 14, the synchronous belt pressing plate 16 is fixedly connected to the synchronous belt connecting plate 15, the synchronous belt pressing plate 16 presses the synchronous belt of the horizontal translation synchronous pulley assembly, and the output end of the lifting motor 17 is drivingly connected to the driving pulley.

[0040] As shown in Figure 6 , the clamp 3 comprises a connecting angle plate 31, a lifting plate rack 32 and a clamping plate assembly 34, the bottom end of the lifting plate 11 is fixedly connected to the lifting plate rack 32 through the connecting angle plate 31, the clamping plate assembly 34 is connected to the bottom surface of the lifting plate rack 32, and the non-contact pushing between the products 800 in the storage platform 300 is realized after the products 800 are clamped by the clamping plate assembly 34.

[0041] The non-contact conveying and buffering device of the embodiment, in specific use, the inlet net chain 200 delivers the products 800 in a row to the feeding side of the buffering table top 300, the clamp 3 is lifted by the lifting mechanism 1, the translation mechanism 2 drives the lifting mechanism 1 to the position above the products 800 at the feeding side of the buffering table top 300, the clamp 3 is lowered by the lifting mechanism 1, and is clamped on both sides of the products 800 in a row, the translation mechanism 2 drives the lifting mechanism 1 to translate, and the clamp 3 pushes the products 800 to the buffering table top 300 at the same time, and the clamp 3 is lifted by the lifting mechanism 1 again; after the buffering table top 300 buffers a certain number of products 800, the clamp 3 is lowered by the lifting mechanism 1, and is clamped on both sides of the products 800, the translation mechanism 2 drives the lifting mechanism 1 to translate, and the clamp 3 pushes the products 800 to the discharge side of the buffering table top 300 at the same time, and the products 800 are conveyed out of the buffering table top 300 by the outlet net chain 400. The products 800 in a row are not in contact with the products 800, and the effect that the products 800 in a row are non-contact buffered and conveyed and transferred on the buffering table top 300 is achieved, the damage caused by the collision risk between the products 800 and the products 800 is reduced or even avoided, and the protective pushing of the clamp 3 also reduces or even avoids the possibility of falling of the products 800 during conveying and transferring.

[0042] Embodiment 2

[0043] The non-contact conveying and buffering device of the embodiment, the basic structure is the same as that of embodiment 1, and the difference or improvement is that, as shown in Figure 1 , 2 , 5, the translation mechanism 2, the lifting mechanism 1 and the clamp 3 are both matched with two sets, and the two sets of clamps 3 are respectively the column feeding clamp 500 and the column discharging clamp 700; the column feeding clamp 500 pushes the products 800 at the feeding side to the buffering table top 300, and the column discharging clamp 700 pushes the products 800 on the buffering table top 300 to the outlet net chain 400 at the discharging side, each performs its own function, and the production efficiency is improved.

[0044] As shown in Figure 5As shown, the frame 21 is rectangular structure, each set of translation mechanism 2, matched with two groups of horizontal moving synchronous pulley assembly, two groups of horizontal moving synchronous pulley assembly are fixed on the frame 21 length direction edge frame respectively; two sets of translation mechanism 2 adapt four sets of horizontal moving synchronous pulley assembly, wherein, adapt the discharge side work of buffer table 300, it is the horizontal moving synchronous pulley assembly A24 and horizontal moving synchronous pulley assembly D240 that are symmetrically arranged in two edge frames; Adapt the feeding side work of buffer table 300, it is the horizontal moving synchronous pulley assembly B25 and horizontal moving synchronous pulley assembly E250 that are symmetrically arranged in two edge frames; The synchronous belt of horizontal moving synchronous pulley assembly A24 and horizontal moving synchronous pulley assembly B25 is in parallel relationship, the synchronous belt of horizontal moving synchronous pulley assembly D240 and horizontal moving synchronous pulley assembly E250 is in parallel relationship, and the translation motor 29 of four sets of synchronous pulley assemblies is symmetrically fixed on the frame 21 above the discharge side of buffer table 300.

[0045] As shown in Figure 2 , 3 , 4, 5, each set of lifting mechanism 1, matched with two groups of lifting synchronous pulley assembly 13, two groups of lifting synchronous pulley assembly 13 are slidably connected to the corresponding linear horizontal guide rail 22 through the matching sliding block 23; Two sets of lifting mechanism 1 are matched with two groups of symmetry, a total of four lifting motors 17.

[0046] As shown in Figure 4 , the lifting plate 11 is fixedly connected with the linear vertical guide rail 12, and the lifting plate 11 is slidably connected with the fixed vertical plate 14 through the linear vertical guide rail 12, which plays a stabilizing and guiding role for lifting.

[0047] As shown in Figure 5 , the frame 21 is fixedly connected with the linear horizontal guide rail 22, and the sliding block 23 is slidably connected with the linear horizontal guide rail 22; The fixed vertical plate 14 is fixedly connected with the sliding block 23 and is slidably connected with the linear horizontal guide rail 22 through the sliding block 23, which plays a stabilizing and guiding role for translation.

[0048] Example 3

[0049] The non-contact conveying and buffering device of the embodiment, the basic structure is same as that of example 2, and the difference or improvement is that:

[0050] As shown in Figure 6 , 8As shown: clamp 3 also includes angle adjustment assembly, adjust the clamping distance of clamp plate assembly 34, to adapt to different specifications of products 800. Angle adjustment assembly includes connecting piece 33, connecting rod 35, connecting shaft 36 and angle adjusting motor 37; clamp plate assembly 34 includes vertical parallel clamp plate, the adjacent clamp plate forms clamping distance. Parallel clamp plate is connected to the bottom of connecting piece 33, connecting piece 33 is rotatably connected to lifting plate frame 32 through connecting shaft 36; adjacent connecting piece 33 is connected through connecting rod 35; the output end of angle adjusting motor 37 is drivingly connected with a connecting shaft 36, angle adjusting motor 37 rotates, driving connecting shaft 36 to rotate, thereby driving connecting piece 33 to be no longer perpendicular to lifting plate frame 32, so that a biased clamping angle is generated, and the clamping distance between adjacent clamp plates is adjusted.

[0051] As shown in Figure 1 , 2 , 3, 5, 7, the frame 21 at the feeding side of the buffer table top 300 is also provided with a push plate assembly 600, which arranges and combines the products 800 at the feeding side to adapt to the clamping distance of the clamp plate assembly 34. The push plate assembly 600 includes a horizontal movement synchronous pulley assembly C26, a horizontal movement guide rail 261, a vertical connecting plate 27 and a push plate 28; the horizontal movement guide rail 261 is fixedly connected to the side of the frame 21 at the feeding side of the buffer table top 300, the vertical connecting plate 27 is fixedly connected to the horizontal movement synchronous pulley assembly C26 through the flat pressing plate at the top, and the bottom of the vertical connecting plate 27 is fixedly connected to the push plate 28, so that the products 800 are arranged in a flat and neat manner through the pushing of the push plate 28. The horizontal movement synchronous pulley assembly C26 of the push plate assembly 600 also has two sets, which are symmetrically arranged on the two sides of the frame 21 above the feeding side of the buffer table top 300. The horizontal movement synchronous pulley assembly C26 includes a horizontal movement motor 262, a driving wheel, a passive wheel and a synchronous belt which are arranged in cooperation and transmission. The output end of the horizontal movement motor 262 is drivingly connected with the driving wheel.

[0052] The non-contact conveying and buffering device of the embodiment is driven by four groups of horizontal movement motors 29, i.e., the horizontal movement synchronous pulley assembly A24, the horizontal movement synchronous pulley assembly B25, the horizontal movement synchronous pulley assembly D240 and the horizontal movement synchronous pulley assembly E250. Two horizontal movement motors 29 synchronously drive the horizontal movement synchronous pulley assembly A24 and the horizontal movement synchronous pulley assembly D240 to control the horizontal movement of the column type discharging clamp 700. The other two horizontal movement motors 29 synchronously drive the horizontal movement synchronous pulley assembly B25 and the horizontal movement synchronous pulley assembly E250 to control the horizontal movement of the column type feeding clamp 500. Two horizontal movement motors 262 synchronously drive the push plate 28 to reciprocate in the feeding section of the working end. Among the four lifting motors 17 of the two sets of lifting mechanisms 1, two symmetrically arranged lifting motors 17 synchronously drive the lifting of the column type feeding clamp 500, and the other two symmetrically arranged lifting motors 17 synchronously drive the lifting of the column type discharging clamp 700.

[0053] In the embodiment, as shown in Figure 6 The clamping plate assembly 34 of each set of clamps 3 comprises three vertically parallel clamping plates, which can be made of UHPE (ultra-high molecular weight polyethylene) material, and the pushing surface is preferably frosted to provide a cushioning effect. The lifting plate frame 32 is rotatably connected to a plurality of connecting shafts 36, and the connecting shafts 36 are connected to the clamping plate assembly 34 below through a plurality of connecting members 33. The connecting shafts 36 are directly rotatably connected to the middle clamping plate after passing through the connecting members 33, and the connecting shafts 36 are tightly connected to the connecting members 33. The clamping plates on both sides are connected to the bottom of the connecting members 33, and the connecting members 33 are connected by connecting rods 35 above the clamping plates on both sides. The angle adjusting motor 37 drives the connecting shaft 36 connected thereto, and under the action of the connecting member 33 and the connecting rod 35, the distance between adjacent clamping plates is changed by adjusting the angle between the connecting member 33 and the lifting plate frame 32, thereby realizing non-contact pushing and carrying of the product 800.

[0054] The product 800 is transported to the designated position in a single column form by the corresponding conveying mesh chain on the discharge side and the feeding side of the buffer table 300, i.e. the outlet mesh chain 400 and the inlet mesh chain 200. The push plate 28 is driven by the horizontal movement motor 262 to push the product 800, so that the arrangement and combination of the product 800 adapt to the distance between the clamping plates. The clamp 3 is driven by the horizontal movement motor 29 to move to the upper side of the product 800, and is lowered to the appropriate position under the action of the lifting mechanism 1. The three clamping plates separate the two rows of products 800, and the horizontal movement mechanism 2 carries the product 800 to the designated position, thereby completing the non-contact carrying and processing of the product 800.

[0055] In the embodiment, as shown in Figure 10 , 11 The inlet mesh chain 200 and the outlet mesh chain 400 are arranged in parallel in three rows, and the machine frame 100 is divided into the inlet mesh chain 200 and the outlet mesh chain 400. The inlet mesh chain 200 comprises an inlet A mesh chain 201, an inlet C mesh chain 203 and an inlet B mesh chain 202, and the outlet mesh chain 400 comprises an outlet A mesh chain 401, an outlet C mesh chain 403 and an outlet B mesh chain 402. The width of the middle inlet C mesh chain 203 and the outlet C mesh chain 403 is greater than that of the two side mesh chains, and the width ratio is 2-3:1, thereby forming a larger temporary storage space. In the three parallel clamping plates of the embodiment, two clamping distances are formed between adjacent clamping plates, which can simultaneously push two rows of products 800 to adapt to the continuous conveying of the three-row mesh chain.

[0056] The non-contact conveying and buffering device of the embodiment meets the traditional buffering function, and guarantees the high quality and integrity of the product 800 in a gentle and non-contact processing mode, thereby processing various products 800 and packaging materials, and seamlessly connecting with subsequent processes, improving the performance of automatic continuous production of the whole production line.

[0057] The above description of the utility model and its embodiments is illustrative, and is not limiting. The embodiments shown in the drawings are only one of the embodiments of the utility model, and the actual structure and manufacturing steps are not limited thereto. Therefore, if a person skilled in the art is inspired by the above description, and without departing from the spirit of the utility model, similar structural modes and embodiments can be designed without creativity, which should all belong to the protection scope of the utility model.

Claims

1. A non-contact conveying buffer device, characterized by, The device comprises: a rack in a vertical frame structure, with a buffer table below; an inlet net chain and an outlet net chain arranged on the feeding side and the discharging side of the buffer table; a horizontal moving mechanism connected to the top of the rack; a lifting mechanism slidingly connected to the horizontal moving mechanism and moving above the buffer table through the horizontal moving mechanism; a clamp slidingly connected to the lifting mechanism and lifting above the buffer table through the lifting mechanism.

2. The non-contact conveying buffer apparatus according to claim 1, wherein: The horizontal moving mechanism, the lifting mechanism and the clamp are all matched with two sets, and the two sets of clamps are column feeding clamps and column discharging clamps respectively; 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 net chain on the discharging side.

3. The non-contact conveying and buffering device according to claim 2, wherein: The horizontal moving mechanism and the lifting mechanism each comprise a synchronous pulley assembly, which comprises a driving pulley, a driven pulley and a synchronous belt; The horizontal moving mechanism comprises a frame and a horizontal moving synchronous pulley assembly; the frame is connected to the top of the rack; the driving pulley and the driven pulley of the horizontal moving synchronous pulley assembly are fixedly connected to the two ends of the frame respectively and are driven by the synchronous belt; The lifting mechanism comprises a lifting plate, a lifting synchronous pulley assembly, a fixed vertical plate, a synchronous belt connecting plate and a synchronous belt pressing plate; the driving pulley of the lifting synchronous pulley assembly is matched with two driven pulleys, which are in a triangular distribution and are fixedly connected to the side surface of the fixed vertical plate; the synchronous belt of the lifting synchronous pulley assembly passes over the driving pulley, and then passes over the two driven pulleys at the two ends respectively and is fixedly connected to the upper and lower side surfaces of the lifting plate; the synchronous belt connecting plate is fixedly connected to the other side surface of the fixed vertical plate, the synchronous belt pressing plate is fixedly connected to the synchronous belt connecting plate, and the synchronous belt pressing plate is pressed against the synchronous belt of the horizontal moving synchronous pulley assembly; The clamp comprises a connecting angle plate, a lifting plate rack and a clamp plate assembly; the bottom end of the lifting plate is fixedly connected to the lifting plate rack through the connecting angle plate, and the clamp plate assembly is connected to the bottom surface of the lifting plate rack.

4. The non-contact conveying buffer apparatus of claim 3, wherein: A push plate assembly is further arranged on the frame at the feeding side of the buffer table to adapt the arrangement and combination of the products at the feeding side to the clamping distance of the clamp plate assembly.

5. The non-contact conveying buffer apparatus of claim 4, wherein: The push plate assembly comprises a horizontal moving synchronous pulley assembly C, a horizontal moving guide rail, a vertical connecting plate and a push plate; the horizontal moving guide rail is fixedly connected to the side surface of the frame at the feeding side of the buffer table, the vertical connecting plate is fixedly connected to the synchronous belt of the horizontal moving synchronous pulley assembly C through a pressing plate at the top, and the bottom of the vertical connecting plate is fixedly connected to the push plate.

6. The non-contact conveying buffer apparatus of claim 5, wherein: The clamp further comprises an angle adjusting assembly to adjust the clamping distance of the clamp plate assembly.

7. The non-contact conveying buffer apparatus of claim 6, wherein: The angle adjusting assembly comprises a connecting piece, a connecting rod, a connecting shaft and an angle adjusting motor; the clamp plate assembly comprises vertically and parallelly arranged clamp plates, and the clamping distance is formed between adjacent clamp plates; the parallel clamp plates are connected to the bottom of the connecting piece, the connecting piece is rotationally connected to the lifting plate rack through the connecting shaft, adjacent connecting pieces are connected through the connecting rod, and the output end of the angle adjusting motor is in transmission connection with the connecting shaft.

8. The non-contact conveying buffer apparatus of claim 7, wherein: The lifting plate is slidingly connected to the fixed vertical plate through a linear vertical guide rail fixedly connected to the plate surface of the lifting plate.

9. The non-contact conveying buffer apparatus of claim 8, wherein: The frame side surface is fixedly connected with a linear horizontal guide rail, and a sliding block is slidingly connected to the linear horizontal guide rail; the fixed vertical plate is fixedly connected with the sliding block and is slidingly connected to the linear horizontal guide rail through the sliding block.

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