Automatic loading and unloading assembly line

Abstract

The utility model discloses an automatic loading and unloading assembly line, which relates to the field of packaging equipment, and adopts the technical scheme that the automatic loading and unloading assembly line comprises a chain conveying mechanism, a chain conveying mechanism and an automatic loading and unloading mechanism, the loading and unloading mechanism is provided with a loading and unloading feed port and a first discharge port; the loading and unloading feeding port is in butt joint with the discharging end of the chain conveying mechanism. A shifting mechanism is arranged between the loading and unloading feed port and the first discharge port; the tray supply mechanism can convey trays to the first discharging port of the loading and unloading mechanism, and the shifting mechanism can convey the products from the chain conveying mechanism to the trays supplied by the tray supply mechanism. The assembly line has the beneficial effects that the assembly line in the scheme can be used for loading and unloading small strip-shaped flexible bagged products on a large scale, and the filling of a whole tray can be completed every time. And after filling is completed, the trays are pushed to the tray arrangement frame to be arranged, and taking and machining in the follow-up working procedure are facilitated.

Description

Technical Field

[0001] The utility model relates to the field of packaging equipment, in particular to an automatic loading and unloading assembly line. Background Art

[0002] Bag products can be seen everywhere in modern life. As one of them, small long strip packaging bags are also widely used in various fields, such as long strip bagged coffee, oral liquid, medicine, etc. The contents of this kind of products are mostly liquid or powder. The packaging bag is a flexible bag, and the capacity of one bag is usually a unit dosage. This packaging form provides great convenience for users to use and carry.

[0003] However, this type of product is difficult to process because it has a flexible structure and a single bag is usually small, which makes it difficult to process using a common conveyor belt like other rigid structures such as medicine bottles and cans. There are too many uncontrollable factors when the flexible bag structure deforms during transportation, and it is not easy to be grabbed by the robot.

[0004] Therefore, in the production line processing of such products, pallets are needed as the bearing structure of the products. How to quickly and accurately place the products in pallets that are easy to transport is the problem that this solution aims to solve. Utility Model Content

[0005] In view of one of the deficiencies of the prior art, the utility model provides an automatic loading and unloading assembly line to solve the problem of completing the loading and unloading of small-sized long bagged products in the form of assembly line operation.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an automatic loading and unloading line, comprising:

[0007] The chain conveying mechanism is a linear conveying mechanism, including a chain-type conveying chain, on which a plurality of conveying racks are arranged;

[0008] The loading and unloading mechanism is provided with a loading and unloading feed port and a first discharge port; the loading and unloading feed port is connected to the discharge end of the chain conveying mechanism; the first discharge port is arranged on one side of the conveying direction of the chain conveying mechanism; a toggle mechanism is arranged between the loading and unloading feed port and the first discharge port;

[0009] The tray supply mechanism is arranged on one side of the first discharge port of the loading and unloading mechanism. The tray supply mechanism can deliver the tray to the first discharge port of the loading and unloading mechanism. The shifting mechanism can deliver the product from the chain conveying mechanism to the tray supplied by the tray supply mechanism.

[0010] Preferably, it also includes:

[0011] The pallet conveying mechanism is arranged between the pallet supplying mechanism and the first discharge port of the loading and unloading mechanism, and can receive the pallet supplied by the pallet supplying mechanism and convey the pallet along the conveying direction of the pallet conveying mechanism.

[0012] Preferably, it also includes:

[0013] The pallet arranging mechanism is arranged at one side of the output end of the pallet conveying mechanism, and is provided with an arranging slideway for arranging and placing the pallets.

[0014] Preferably, each of the conveying racks comprises:

[0015] The frame connecting part is a rectangular block structure, and the frame connecting part is fixedly connected to the conveying chain;

[0016] A plurality of frame partitions are arranged in parallel on the frame connection portion, and slots for placing products are formed between the frame partitions.

[0017] Preferably, the toggle mechanism comprises:

[0018] A loading and unloading guide frame is fixedly arranged in the frame body of the loading and unloading mechanism; a plurality of parallel guide grooves are provided on the loading and unloading guide frame, the width of the guide grooves corresponds to the products to be loaded and unloaded, both ends of the length of the guide grooves are open ends, and the length direction thereof is parallel to the discharge direction of the first discharge port;

[0019] The loading and unloading shifting assembly corresponds to the loading and unloading guide frame. The loading and unloading shifting assembly can shift the product on the chain conveying mechanism to the first discharge port, and when the loading and unloading shifting assembly shifts the product, the product moves in the guide groove of the loading and unloading guide frame.

[0020] Preferably, the loading and unloading toggle assembly comprises:

[0021] The loading and unloading material rack is arranged above the loading and unloading guide frame, and the loading and unloading material rack can reciprocate in the horizontal direction

[0022] A plurality of loading and unloading material stripping plates are distributed on the loading and unloading material stripping frame, and the length direction of the loading and unloading material stripping plates is perpendicular to the discharge direction of the first discharge port; the loading and unloading material stripping plates are rotatably connected to the loading and unloading material stripping frame; and the loading and unloading material stripping plates can swing back and forth.

[0023] Preferably, the loading and unloading material shifting rack is linked with a material shifting rack driving mechanism, and the material shifting rack driving mechanism comprises:

[0024] The material shifting rack slide rail is fixedly arranged inside the loading and unloading mechanism, and the loading and unloading material shifting rack is slidably connected with the material shifting rack slide rail;

[0025] The screw rod of the material shifting rack is rotatably arranged inside the loading and unloading mechanism and is threadedly connected to the loading and unloading material shifting rack. The screw rod of the material shifting rack is linked to the motor arranged in the loading and unloading mechanism through a pulley combination.

[0026] Preferably, the loading and unloading paddle plate is linked to a paddle plate driving mechanism, and the paddle plate driving mechanism comprises:

[0027] The material-diverting plate driving member is a retractable cylinder structure, and one end of the material-diverting plate driving member is rotatably connected to the loading and unloading material-diverting frame;

[0028] The material-shifting plate connecting member is rotatably connected to the other end of the material-shifting plate driving member, and is fixedly connected to the rotating shaft for loading and unloading the material-shifting plate.

[0029] Preferably, the tray supply mechanism comprises:

[0030] A pallet rack, on which a pallet slide corresponding to the pallet is arranged, through which the pallet can slide on the pallet rack; one end of the pallet slide extends to the feeding side of the pallet rack, and the other end extends to the discharging side of the pallet rack;

[0031] A first supply mechanism is arranged on the tray frame, and a supply path of the first supply mechanism is a straight line, starting from the feed side of the tray frame and supplying to the middle position of the tray frame;

[0032] The second supply mechanism is arranged on the tray frame. The supply path of the second supply mechanism is a straight line with the discharge side of the tray frame as the end point, and the supply starting point is close to the starting point of the first supply mechanism.

[0033] Preferably, the tray conveying mechanism comprises:

[0034] The conveyor frame is the main supporting structure of the transmission mechanism;

[0035] A conveying pallet rack, arranged on the conveying frame, and capable of carrying a pallet;

[0036] A first conveying mechanism, connected to the conveying tray frame, capable of driving the conveying tray frame to translate along a first direction;

[0037] The second conveying mechanism is arranged on the moving path of the conveying tray rack, and can drive the conveying tray rack to translate along a second direction, and the second direction intersects with the extension line of the moving path of the first direction.

[0038] Compared with the prior art, the present invention has the following beneficial effects: the assembly line of the present invention can load and unload a large number of small and long flexible bagged products, and can complete the filling of a whole pallet each time. After the filling is completed, the pallet is pushed to the pallet arrangement rack for arrangement, which is convenient for subsequent procedures to take and process. The present invention performs loading and unloading operations in the form of an automatic assembly line, which has extremely high work efficiency, and the assembly line of the present invention occupies a small area and is more flexible in layout. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0040] Figure 2 This is a schematic diagram of the structure of a conveyor frame according to an embodiment of the present application;

[0041] Figure 3 The overall structure of the loading and unloading mechanism of the embodiment of the present application is shown in FIG. Figure 1 ;

[0042] Figure 4 The overall structure of the loading and unloading mechanism of the embodiment of the present application is shown in FIG. Figure 2 ;

[0043] Figure 5 The internal structure of the loading and unloading mechanism of the present application embodiment is shown in FIG. Figure 1 ;

[0044] Figure 6 The internal structure of the loading and unloading mechanism of the present application embodiment is shown in FIG. Figure 2 ;

[0045] Figure 7 for Figure 5 A partial enlarged view of;

[0046] Figure 8 for Figure 6 B is a partial enlarged view;

[0047] Fig. 9 This is a schematic diagram of the structure of the tray supply mechanism of an embodiment of the present application;

[0048] Fig.10 This is a schematic diagram of the structure of the tray conveying mechanism according to an embodiment of the present application.

[0049] In the figure:

[0050] 100. Pallet;

[0051] 1. Chain transmission mechanism; 131. Transmission rack;

[0052] 2. Loading and unloading mechanism; 21. Loading and unloading frame; 211. Loading and unloading feed port; 212. First discharge port; 213. Second discharge port; 214. Loading and unloading base; 215. Loading and unloading cover; 22. Sliding mechanism; 221. Loading and unloading guide frame; 222. Loading and unloading material shifting frame; 223. Loading and unloading material shifting plate; 224. Material shifting frame driving mechanism; 2241. Material shifting frame slide rail; 2242. Material shifting frame lead screw; 225. Material shifting plate driving mechanism; 2251. Material shifting plate driving member; 2252. Material shifting plate connecting member; 2253. Material shifting plate driving member;

[0053] 3. Tray supply mechanism; 31. Tray rack; 311. Tray slide; 32. First supply mechanism; 33. Second supply mechanism;

[0054] 4. Pallet conveying mechanism; 41. Conveying frame; 42. Conveying pallet frame; 43. First conveying mechanism; 44. Second conveying mechanism.

[0055] 5. Tray arrangement mechanism; 51. Arrangement slideway. DETAILED DESCRIPTION

[0056] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0057] See also Figure 1-Figure 3 , this application provides the following technical solutions:

[0058] An automatic loading and unloading assembly line includes a chain conveyor mechanism 1, which is a linear conveying mechanism, and a chain-type conveyor chain is arranged inside the chain, and a plurality of conveyor racks 131 are arranged on the conveyor chain; Figure 2As shown, each conveying rack 131 includes a rack connecting part and a rack partition. The rack connecting part is a rectangular block structure, and the rack connecting part is fixedly connected to the conveying chain. A conveying rack 131 is provided on each section of the conveying chain. A plurality of rack partitions are arranged in parallel on the rack connecting part, and slots for placing products are formed between the rack partitions. A loading and unloading mechanism 2 is arranged at the discharge end of the chain conveying mechanism 1, and a loading and unloading feed port 211 and a first discharge port 212 are arranged on the loading and unloading mechanism 2; the loading and unloading feed port 211 is connected to the discharge end of the chain conveying mechanism 1; the first discharge port 212 is arranged on one side of the conveying direction of the chain conveying mechanism 1; and a toggle mechanism 22 is arranged between the loading and unloading feed port 211 and the first discharge port 212. A pallet supply mechanism 3 is provided on one side of the first discharge port 212 of the loading and unloading mechanism 2 , and the pallet supply mechanism 3 can deliver the pallet 100 to the first discharge port 212 of the loading and unloading mechanism 2 . The shifting mechanism 22 can deliver the product from the chain conveying mechanism 1 to the pallet 100 supplied by the pallet supply mechanism 3 .

[0059] Through the structure of this solution, the chain conveyor mechanism 1 is used to continuously push the product into the loading and unloading mechanism 2, and the shifting mechanism 22 inside the loading and unloading mechanism 2 shifts the product from the chain conveyor mechanism 1 and shifts it to the pallet 100 provided by the pallet supply mechanism 3, thereby completing the loading and unloading.

[0060] On the basis of the above embodiment, a pallet conveying mechanism 4 is provided between the pallet supplying mechanism 3 and the first discharge port 212 of the loading and unloading mechanism 2. The pallet conveying mechanism 4 can receive the pallet 100 supplied by the pallet supplying mechanism 3 and convey the pallet 100 along the conveying direction of the pallet conveying mechanism 4. A pallet arranging mechanism 5 is provided on one side of the output end of the pallet conveying mechanism 4. The pallet arranging mechanism 5 is provided with an arranging slide 51 for arranging and placing the pallets 100.

[0061] Because the product needs to be transported to the next step after the loading and unloading mechanism 2 completes the loading and unloading, the present solution is provided with a pallet conveying mechanism 4 and a pallet arranging mechanism 5. The pallet supply mechanism 3 first pushes the pallet 100 onto the pallet conveying mechanism 4, and the pallet 100 waits for the product to be loaded and unloaded on the pallet conveying mechanism 4. After the loading and unloading is completed, the pallet conveying mechanism 4 pushes the pallet into the pallet arranging mechanism 5 for arrangement, and waits for subsequent processing. By adding these two mechanisms, the present assembly line can be more conveniently connected with other processing equipment.

[0062] Based on the above implementation scheme, see Figures 3 to 5The loading and unloading mechanism 2 includes a loading and unloading frame 21 and a toggle mechanism 22. A loading and unloading feed port 211 and a first discharge port 212 are provided on the frame of the loading and unloading frame 21. The loading and unloading feed port 211 is provided corresponding to the chain conveying mechanism 1 and can be docked with the chain conveying mechanism 1; the first discharge port 212 is provided corresponding to the tray supplying mechanism 3 and can be docked with the tray supplied by the tray supplying mechanism 3; the second discharge port 213 is used to discharge products that are not normally loaded and unloaded. The loading and unloading feed port 211 and the second discharge port 213 are in the same straight line direction, forming a product channel for product entry and discharge. The first discharge port 212 is located on one side of the product channel, and the discharge direction of the first discharge port 212 is perpendicular to the direction of the product channel. The toggle mechanism 22 is provided inside the loading and unloading frame 21, and can push the product from the product channel to the first discharge port 212.

[0063] The feeding direction of the chain conveyor mechanism 1 corresponds to the loading and unloading scheme of the feeding port 211 and the second discharging port 213. The toggle mechanism 22 realizes unloading and loading and unloading on the chain conveyor mechanism 1.

[0064] The loading and unloading frame 21 includes a loading and unloading base 214 and a loading and unloading cover 215. The loading and unloading base 214 is the lower structure of the loading and unloading frame 21. The upper end surface of the loading and unloading base 214 carries the toggle mechanism 22, and a cavity for placing other electrical equipment is arranged inside the loading and unloading base 214. The loading and unloading cover 215 is arranged on the upper side of the loading and unloading base 214, and the cover is buckled on the outside of the toggle mechanism 22; the loading and unloading feed port 211, the first discharge port 212 and the second discharge port 213 are all provided on the loading and unloading cover 215. The loading and unloading base 214 and the loading and unloading cover 215 both adopt a rectangular structure, and inspection doors can be arranged on each surface thereof according to needs, so as to facilitate the subsequent maintenance of the equipment. In addition, a warning light can be arranged on the loading and unloading cover 215, and the corresponding sensor equipment can be installed according to actual needs, and the working status of the equipment can be warned in combination with the warning light.

[0065] Based on the above implementation scheme, see Figures 5 to 7 The toggle mechanism 22 includes a loading and unloading guide frame 221 fixedly arranged on the upper side of the loading and unloading base 214. The loading and unloading guide frame 221 is provided with a plurality of parallel guide grooves. The width of the guide groove corresponds to the product to be loaded and unloaded. Both ends of the length of the guide groove are open ends, and the length direction is parallel to the discharge direction of the first discharge port 212. A loading and unloading toggle assembly is provided corresponding to the loading and unloading guide frame 221. The loading and unloading toggle assembly can toggle the product at the product channel to the first discharge port 212, and when the loading and unloading toggle assembly toggle the product, the product moves in the guide groove of the loading and unloading guide frame 221.

[0066] The loading and unloading toggle assembly specifically includes a loading and unloading toggle frame 222 and a loading and unloading toggle plate 223, wherein the loading and unloading toggle frame 222 is arranged above the loading and unloading guide frame 221; a plurality of loading and unloading toggle plates 223 are distributed on the loading and unloading toggle frame 222, and the length direction of the loading and unloading toggle plate 223 is perpendicular to the discharge direction of the first discharge port 212; the distribution direction of the loading and unloading toggle plate 223 on the loading and unloading toggle frame 222 is parallel to the discharge direction of the first discharge port 212.

[0067] The pushing of the products to be loaded and unloaded is achieved by combining the loading and unloading toggle frame 222 and the loading and unloading toggle plate 223. For the realization of this function, a variety of structures can be adopted, as long as the product at the product channel position can be dialed into the loading and unloading guide frame 221 as a whole, and then continued to push a distance to the subsequent tray. The specific structure of the feeding equipment at the tray and the product channel is not the key point of this solution, and the corresponding matching equipment can be selected. The structure of the loading and unloading guide frame 221 can also be adaptively changed according to the actual items.

[0068] Based on the above implementation scheme, the loading and unloading toggle frame 222 is slidably connected to the loading and unloading base 214, and its sliding direction is the discharge direction of the first discharge port 212; the loading and unloading toggle frame 222 is powered to slide by the toggle frame driving mechanism 224, and the toggle frame driving mechanism 224 is set on the loading and unloading base 214.

[0069] The loading and unloading toggle frame 222 includes an upper frame and a lower frame, wherein the upper frame is arranged across the loading and unloading guide frame 221, and the loading and unloading toggle plate 223 is connected to the upper frame; the lower frame is fixedly connected to both ends of the upper frame, and the lower frame is located below the loading and unloading guide frame 221; the toggle frame driving mechanism 224 is linked to the lower frame.

[0070] like Figure 7 As shown, the toggle frame driving mechanism 224 includes a toggle frame slide rail 2241 and a toggle frame lead screw 2242. The toggle frame slide rail 2241 is fixedly arranged on the loading and unloading base 214, and the lower frame is slidably connected to the toggle frame slide rail 2241. The toggle frame lead screw 2242 is rotatably arranged on the loading and unloading base 214 and is threadedly connected to the lower frame. The toggle frame lead screw 2242 is linked to the motor arranged in the loading and unloading base 214 through a pulley combination.

[0071] This solution adopts this structural form, taking into account the problem that the upper frame is provided with a loading and unloading toggle plate 223, the upper frame itself will vibrate when toggling, resulting in reduced stability, and the sliding connection position and power position of the loading and unloading toggle frame 222 are both set on the lower frame, and with the help of the slide rail and the screw rod combination, a stable lower structure support force can be provided, thereby ensuring that the upper frame can obtain a stable support force from the lower frame. With the help of the toggle frame driving mechanism 224, the loading and unloading toggle frame 222 is reciprocated by the reciprocating motion of the toggle frame screw rod 2242, and each lateral movement toward the first discharge port 212 can push out a batch of products, that is, long bagged products.

[0072] On the basis of the above implementation scheme, the loading and unloading toggle plate 223 is rotatably connected to the upper frame, and the direction of its rotation axis is parallel to the length direction of the loading and unloading toggle plate 223; a total of four loading and unloading toggle plates 223 are provided, among which the loading and unloading toggle plate 223 closest to the product channel extends above the product channel. The loading and unloading toggle plate 223 at this position toggles the product at the product channel position onto the loading and unloading guide frame 221. The loading and unloading toggle plate 223 is driven by the toggle plate driving mechanism 225. The toggle plate driving mechanism 225 is linked with the rotation axis of the loading and unloading toggle plate 223, driving the loading and unloading toggle plate 223 to swing back and forth with its own rotation axis as the axis.

[0073] Through the swing of the loading and unloading toggle plate 223 and the lateral movement of the loading and unloading toggle frame 222, the two actions are combined to achieve continuous unloading and loading. The following is a description of the action flow of this device:

[0074] The loading and unloading toggle plate 223 swings toward the first discharge port 212 as action A; the loading and unloading toggle plate 223 swings and resets toward the product channel as action B; the loading and unloading toggle frame 222 moves horizontally toward the first discharge port 212 as action C, and the loading and unloading toggle frame 222 moves horizontally and resets toward the product channel as action D. The initial state is that the loading and unloading toggle plate 223 is twisted and tilted toward the product channel, and there is a gap between the loading and unloading toggle plate 223 and the upper end surface of the loading and unloading guide frame 221. At this time, the loading and unloading toggle frame 222 is close to the product channel. The action sequence of the toggle mechanism 22 is:

[0075] 1. The loading and unloading toggle plate 223 performs action A to move the product on the product channel to the loading and unloading guide frame 221. The lower end of the loading and unloading toggle plate 223 is attached to one end of the product, that is, the end close to the product channel.

[0076] 2. The loading and unloading toggle frame 222 performs action C, the loading and unloading toggle plate 223 remains stationary, and the loading and unloading toggle frame 222 moves laterally, driving the loading and unloading toggle plate 223 to push the product along the loading and unloading guide frame 221 to a distance at one end.

[0077] 3. The loading and unloading toggle plate 223 performs action B, and the loading and unloading toggle plate 223 is lifted and reset.

[0078] 4. The loading and unloading toggle frame 222 performs action D, and the loading and unloading toggle frame 222 moves and resets.

[0079] Repeat this process to push out the next batch of products.

[0080] Based on the above implementation scheme, see Figure 7 and Figure 8 Four loading and unloading toggle plates 223 are arranged on the loading and unloading toggle frame 222. Through the coordinated action of the four loading and unloading toggle plates 223, the product is pushed through the frame of the loading and unloading guide frame 221 in a manner of several lateral shifts and sent to the corresponding tray. The toggle plate driving mechanism 225 includes a toggle plate driving member 2251. The toggle plate driving member 2251 can be a cylinder. One end of the toggle plate driving member 2251 is rotatably connected to the loading and unloading toggle frame 222; the other end is rotatably connected to the toggle plate connecting member 2252, and the toggle plate connecting member 2252 is fixedly connected to the rotating shaft of the loading and unloading toggle plate 223. The toggle plate connecting member 2252 can be a block structure.

[0081] Considering the linkage of the four loading and unloading toggle plates 223, a toggle plate linkage member 2253 of a rod structure is provided. The toggle plate linkage member 2253 adopts a telescopic rod structure, wherein the inner rod and the outer rod are threadedly connected, and the two ends of the rod body are respectively connected to the rotation shafts of two adjacent loading and unloading toggle plates 223 through a toggle plate connecting member 2252. Figure 6 and Figure 8 As shown, two toggle plate driving members 2251 are arranged on one side of the loading and unloading toggle frame 222 to provide power to the two loading and unloading toggle plates 223 respectively, and two sets of toggle plate linkage members 2253 and toggle plate connecting members 2252 are arranged on the other side to realize the linkage of the four loading and unloading toggle plates 223.

[0082] Based on the above implementation scheme, see Fig. 9 The tray supply mechanism 3 includes a tray frame 31. The tray frame 31 is provided with a tray slide 311 corresponding to the tray, and the tray 100 can slide on the tray frame 31 through the tray slide 311; one end of the tray slide 311 extends to the feeding side of the tray frame 31, and the other end extends to the discharging side of the tray frame 31. A first supply mechanism 32 and a second supply mechanism 33 are also provided on the tray frame 31. The first supply mechanism 32 and the second supply mechanism 33 are both supply mechanisms of a straight path. The first supply mechanism 32 starts from the feeding side of the tray frame 31 and supplies to the middle position of the tray frame 31; the second supply mechanism 33 ends at the discharging side of the tray frame 31, and its supply starting point is close to the starting point of the first supply mechanism 32.

[0083] The pallet supply mechanism 3 only needs to be able to push the pallet in the horizontal direction for displacement. The specific methods of the first supply mechanism 32 and the second supply mechanism 33 can be realized by means of existing technologies, such as a cylinder, a hydraulic cylinder, an electric push rod, a screw displacement structure, etc., and one or more of them can be used in combination. With the combination of the two-layer supply mechanism, the pallet 100 is transported to the pallet conveying mechanism 4, and the pallet is received by the pallet conveying mechanism 4.

[0084] Based on the above implementation scheme, see Fig.10 The pallet conveying mechanism 4 includes a conveying frame 41, on which a conveying pallet frame 42 capable of carrying a pallet 100 is arranged. A first conveying mechanism 43 is connected to the conveying pallet frame 42, and the first conveying mechanism 43 can drive the conveying pallet frame 42 to translate along a first direction. A second conveying mechanism 44 is arranged on the moving path of the conveying pallet frame 42, and the second conveying mechanism 44 can drive the conveying pallet frame 42 to translate along a second direction, and the second direction is perpendicular to the moving path of the first direction. The movement direction of the first conveying mechanism 43 is to drive the pallet 100 from the loading and unloading mechanism 2 to the pallet arranging mechanism 5, and the second conveying mechanism 44 pushes the pallet into the pallet arranging mechanism 5. The first conveying mechanism 43 can be a conveyor belt, and the second conveying mechanism 44 can be a cylinder.

[0085] Based on the above implementation scheme, the pallet arrangement mechanism 5 is a rectangular frame structure, on which an arrangement slide 51 is provided. Driven by the second conveying mechanism 44, the pallet 100 can move along the arrangement slide 51, so as to be arranged in sequence on the arrangement slide 51, waiting for subsequent processing.

[0086] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automatic loading and unloading line, characterized in that: include: The chain conveying mechanism (1) is a linear conveying mechanism, comprising a chain-type conveying chain, on which a plurality of conveying racks (131) are arranged; The loading and unloading mechanism (2) is provided with a loading and unloading feed port (211) and a first discharge port (212); the loading and unloading feed port (211) is connected to the discharge end of the chain conveying mechanism (1); the first discharge port (212) is provided on one side of the conveying direction of the chain conveying mechanism (1); and a toggle mechanism (22) is provided between the loading and unloading feed port (211) and the first discharge port (212); The tray supply mechanism (3) is arranged on one side of the first discharge port (212) of the loading and unloading mechanism (2); the tray supply mechanism (3) can deliver the tray (100) to the first discharge port (212) of the loading and unloading mechanism (2); and the shifting mechanism (22) can deliver the product from the chain conveying mechanism (1) to the tray (100) supplied by the tray supply mechanism (3).

2. The automatic loading and unloading line according to claim 1, characterized in that: Also includes: The pallet conveying mechanism (4) is arranged between the pallet supply mechanism (3) and the first discharge port (212) of the loading and unloading mechanism (2), and can receive the pallet (100) supplied by the pallet supply mechanism (3) and convey the pallet (100) along the conveying direction of the pallet conveying mechanism (4).

3. The automatic loading and unloading line according to claim 2, characterized in that: Also includes: The tray arrangement mechanism (5) is arranged on one side of the output end of the tray conveying mechanism (4), and is provided with an arrangement slideway (51) for arranging and placing the trays (100).

4. The automatic loading and unloading line according to claim 1, characterized in that: Each of the conveying racks (131) comprises: The frame connecting part is a rectangular block structure, and the frame connecting part is fixedly connected to the conveying chain; A plurality of frame partitions are arranged in parallel on the frame connection portion, and slots for placing products are formed between the frame partitions.

5. The automatic loading and unloading line according to claim 1, characterized in that: The toggle mechanism (22) comprises: a loading and unloading guide frame (221) fixedly arranged in the frame body of the loading and unloading mechanism (2); a plurality of parallel guide grooves are provided on the loading and unloading guide frame (221); the width of the guide grooves corresponds to the product to be loaded and unloaded, both ends of the guide grooves are open, and the length direction of the guide grooves is parallel to the discharge direction of the first discharge port (212); A loading and unloading shifting assembly corresponds to the loading and unloading guide frame (221), and the loading and unloading shifting assembly can shift the product on the chain conveying mechanism (1) to the first discharge port (212), and when the loading and unloading shifting assembly shifts the product, the product moves in the guide groove of the loading and unloading guide frame (221).

6. The automatic loading and unloading line according to claim 5, characterized in that: The loading and unloading toggle assembly comprises: The loading and unloading material shifting frame (222) is arranged above the loading and unloading guide frame (221), and the loading and unloading material shifting frame (222) can reciprocate in the horizontal direction. A plurality of loading and unloading material shifting plates (223) are distributed on the loading and unloading material shifting frame (222); the length direction of the loading and unloading material shifting plates (223) is perpendicular to the material discharging direction of the first material discharging port (212); the loading and unloading material shifting plates (223) are rotatably connected to the loading and unloading material shifting frame (222); and the loading and unloading material shifting plates (223) can swing back and forth.

7. The automatic loading and unloading line according to claim 6, characterized in that: The loading and unloading material shifting rack (222) is linked to a material shifting rack driving mechanism (224), and the material shifting rack driving mechanism (224) comprises: A material shifting rack slide rail (2241) is fixedly arranged inside the loading and unloading mechanism (2), and the loading and unloading material shifting rack (222) is slidably connected to the material shifting rack slide rail (2241); The material shifting rack screw rod (2242) is rotatably arranged inside the loading and unloading mechanism (2) and is threadedly connected to the loading and unloading material shifting rack (222). The material shifting rack screw rod (2242) is linked to a motor arranged in the loading and unloading mechanism (2) via a pulley assembly.

8. The automatic loading and unloading line according to claim 7, characterized in that: The loading and unloading material shifting plate (223) is linked to a material shifting plate driving mechanism (225), and the material shifting plate driving mechanism (225) comprises: The material shifting plate driving member (2251) is a retractable cylinder structure, and one end of the material shifting plate driving member (2251) is rotatably connected to the loading and unloading material shifting frame (222); The material-shifting plate connecting member (2252) is rotatably connected to the other end of the material-shifting plate driving member (2251), and is fixedly connected to the rotating shaft of the material-shifting plate (223) for loading and unloading.

9. The automatic loading and unloading line according to claim 1, characterized in that: The tray supply mechanism (3) comprises: A tray frame (31) is provided with a tray slide (311) corresponding to the tray on its frame body, and the tray can slide on the tray frame (31) through the tray slide (311); one end of the tray slide (311) extends to the feeding side of the tray frame (31), and the other end extends to the discharging side of the tray frame (31); A first supply mechanism (32) is arranged on the tray frame (31); the supply path of the first supply mechanism (32) is a straight line, starting from the feed side of the tray frame (31) and supplying to the middle position of the tray frame (31); The second supply mechanism (33) is arranged on the tray frame (31); the supply path of the second supply mechanism (33) is a straight line, with the discharge side of the tray frame (31) as the end point, and the supply starting point is close to the starting point of the first supply mechanism (32).

10. The automatic loading and unloading line according to claim 2, characterized in that: The pallet conveying mechanism (4) comprises: The conveyor frame (41) is the main supporting structure of the transmission mechanism; A conveying tray frame (42), arranged on the conveying machine frame (41), and capable of carrying a tray; A first conveying mechanism (43) connected to the conveying tray frame (42) and capable of driving the conveying tray frame (42) to translate along a first direction; The second conveying mechanism (44) is arranged on the moving path of the conveying tray frame (42) and can drive the conveying tray frame (42) to move in a second direction, and the second direction intersects with the extension line of the moving path in the first direction.

Images