Tray recycling and stacking device for assembly line production

Abstract

The tray recycling and stacking device for assembly line production comprises a bearing mechanism, an adjusting mechanism and a clamping mechanism, the adjusting mechanism is movably connected to the top of the bearing mechanism, the clamping mechanism is movably connected to the surface of the adjusting mechanism, and the bearing mechanism comprises an equipment supporting unit and a tray loading unit; the tray loading unit is clamped to the side face of the equipment supporting unit, and the adjusting mechanism is movably connected to the top of the equipment supporting unit. Through the design of the two sets of alternately used grabbing mechanisms, the infrared recognition assemblies and the separable and replaceable loading vehicles, the production efficiency, the flexibility, the grabbing precision and the space utilization rate are remarkably improved, the maintenance cost is reduced, meanwhile, the safety and the environmental protection property are enhanced, it can be ensured that trays are kept in a neat and compact state in the stacking process, and the stacking quality is improved. Therefore, the storage space is utilized to the greatest extent, which is of great significance to warehouse management and logistics transportation and is beneficial to reducing the storage and transportation cost.

Description

Technical Field

[0001] The invention relates to the technical field of pallet recovery and palletizing, in particular to a pallet recovery and palletizing device for assembly line production. Background Art

[0002] With the rapid development of modern warehousing and logistics industry, the workload in the process of storage and transportation of goods is increasing. In the process of storage and transportation, a large number of forklifts are needed for transportation, and a large number of manual labor is needed for palletizing and depalletizing of warehouse goods. Pallets are more and more widely used due to their convenience in stacking, storage and handling of goods. Therefore, the removal, recovery and recycling of pallets are becoming more and more important.

[0003] The prior art publication number is: 202021783365.3. A pallet recovery and stacking device comprises a forklift body, the forklift body comprises a frame, a cab and a forklift head, both ends of one side of the forklift body are fixedly installed with a first cylinder, the output end of the first cylinder is fixedly connected with a push rod, the upper end of the forklift body is fixedly provided with a horizontal conveying mechanism, and one side of the horizontal conveying mechanism is fixedly provided with a vertical conveying mechanism. By providing the first cylinder, the push rod, the horizontal conveying mechanism and the vertical conveying mechanism, after the pallet is forked by the forklift head, the push rod is used to push the pallet one by one to the horizontal conveying mechanism and the vertical conveying mechanism in sequence, thereby realizing automatic recovery and stacking of the pallet, thereby improving work efficiency and reducing personnel costs, and the pallet can be distributed by reverse rotation of the above-mentioned mechanism, so it has diverse functions, stronger practicality and is more convenient to use. However, the prior art still has the following shortcomings. First, when the above-mentioned device is in use, it realizes automatic recovery and stacking of pallets through a horizontal conveying mechanism and a vertical conveying mechanism. Although the above-mentioned device has a highly automated recovery and stacking function, the positioning effect is poor, and it is unable to identify objects on the assembly line. It is easy to produce offset errors during collection, resulting in poor stacking effect. Therefore, it is very necessary to design a pallet recovery and stacking device for assembly line production with strong practicality and high precision. Summary of the invention

[0004] The object of the present invention is to provide a pallet recovery and stacking device for production line to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a pallet recovery and stacking device for assembly line production, comprising a bearing mechanism, an adjustment mechanism and a clamping mechanism, wherein the adjustment mechanism is movably connected to the top of the bearing mechanism, and the clamping mechanism is movably connected to the surface of the adjustment mechanism.

[0006] The bearing mechanism comprises an equipment supporting unit and a tray loading unit, wherein the tray loading unit is clamped on the side surface of the equipment supporting unit, and the adjusting mechanism is movably connected to the top of the equipment supporting unit.

[0007] According to the above technical solution, the equipment support unit is composed of an equipment chassis, a chassis roller, a control panel, a snap bearing, a snap, a slider, a slide groove and a parallel plate. The chassis roller is rotatably connected to the bottom of the equipment chassis, the control panel is fixedly connected to the front of the equipment chassis, the snap bearing is rotatably connected to the surface of the equipment chassis, the snap is fixedly connected to the surface of the snap bearing, the slider is fixedly connected to the side of the equipment chassis, the slide groove is opened on the surface of the slider, and the parallel plate is slidably connected to the inside of the slide groove, which plays a role in connecting and bearing the equipment and the loading vehicle.

[0008] According to the above technical solution, the pallet loading unit is composed of a loading cart, moving wheels, an open groove, a pushing rod, a hanging rod and a pallet. The loading cart is clamped on the side of the equipment chassis, the moving wheels are rotatably connected to the bottom of the loading cart, the opening groove is opened on the side of the loading cart, the pushing rod is fixedly connected to the side of the loading cart, the hanging rod is fixedly connected to the surface of the loading cart, and the pallet is placed inside the loading cart to play the main role of a loading pallet.

[0009] According to the above technical solution, the adjustment mechanism is composed of a turntable, a hydraulic assembly, a hydraulic cylinder, a lifting rod, a toothed plate, a connecting frame, an identification processor and an infrared identification board. The turntable is rotatably connected to the top of the equipment chassis, the hydraulic assembly is fixedly connected to the top of the turntable, the hydraulic cylinder is fixedly connected to the side of the hydraulic assembly, the lifting rod is movably connected to the top of the hydraulic cylinder, the toothed plate is fixedly connected to the top of the lifting rod, the connecting frame is fixedly connected to the top of the toothed plate, the identification processor is fixedly connected to the top of the connecting frame, and the infrared identification board is fixedly connected to the inner top of the connecting frame, which plays a major role in adjusting and positioning.

[0010] According to the above technical solution, the clamping mechanism is composed of a transmission box, a signal receiver, a transmission groove, an electric telescopic rod, a drive box, a rack, a side baffle, a splint and an edge identifier. The transmission box is movably connected to the surface of the toothed plate, the signal receiver is fixedly connected to the top of the transmission box, the transmission groove is opened on the surface of the transmission box, the electric telescopic rod is movably connected to the bottom of the transmission box, the drive box is fixedly connected to the bottom of the electric telescopic rod, the rack is movably connected to the inside of the drive box, the side baffle is fixedly connected to the side of the rack, the splint is fixedly connected to the other side of the rack, and the edge identifier is fixedly connected to the side of the splint, which plays the main role of grasping and stacking.

[0011] According to the above technical solution, a driving motor is arranged inside the driving box, wherein a rack is engaged with the output end of the driving motor to facilitate adjustable driving.

[0012] According to the above technical solution, a transmission motor is arranged inside the transmission box, wherein the output end of the transmission motor is engaged with the tooth plate to facilitate adjustment and driving.

[0013] According to the above technical solution, a hanging opening is provided on the surface of the buckle, wherein the hanging opening is clamped on the surface of the hanging rod, so as to facilitate the connection of the loading vehicle to the side of the equipment chassis and to facilitate the replacement of the loading vehicle for stacking loading.

[0014] According to the above technical solution, the lifting rod, toothed plate, connecting frame, identification processor, infrared identification plate and clamping mechanism are provided in two groups, and the two groups are distributed on the top of the hydraulic cylinder in a mirror-image manner, which is convenient for alternating clamping and stacking and improves the utilization efficiency.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are: 1. The present invention uses two groups of gripping mechanisms alternately, which means that while one gripping mechanism is performing palletizing and loading, the other gripping mechanism can identify, locate and grab a new pallet, thereby achieving an uninterrupted operation process and significantly improving the overall production efficiency.

[0016] 2. The present invention, by adding an infrared recognition component, can accurately measure and locate the position of the pallet, ensuring that the gripping mechanism can accurately clamp the pallet. The design of the gripping mechanism allows simultaneous recognition, positioning and gripping actions, which increases the flexibility of the equipment when handling pallets of different shapes, sizes and weights. At the same time, the detachable and replaceable loading vehicle design allows the loading equipment to be quickly replaced or adjusted according to actual needs to adapt to different working environments and palletizing requirements.

[0017] 3. The present invention makes maintenance and replacement work simpler and faster through the design of a detachable and replaceable loading car. When the loading car fails or needs to be replaced, there is no need to shut down the entire palletizing device for maintenance. Only the loading car part needs to be replaced or repaired, which greatly reduces maintenance costs and downtime. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the appearance structure of the present invention; Figure 2 It is a schematic diagram of the loading state structure of the present invention; Figure 3It is a schematic diagram of the separation structure of the loading vehicle of the present invention; Figure 4 It is a schematic diagram of the bottom structure of the connecting frame of the present invention; Figure 5 It is a schematic diagram of the structure of the clamping mechanism of the present invention; Figure 6 The present invention Figure 5 Enlarged structural diagram at A in the middle.

[0019] In the figure: 1. bearing mechanism; 101. equipment chassis; 102. chassis roller; 103. control panel; 104. buckle bearing; 105. buckle; 106. slider; 107. slide groove; 108. parallel plate; 111. loader; 112. moving wheel; 113. opening groove; 114. push rod; 115. hanging rod; 116. tray; 2. adjustment mechanism; 201. turntable; 202. hydraulic assembly; 203. hydraulic cylinder; 204. lifting rod; 205. toothed plate; 206. connecting frame; 207. identification processor; 208. infrared identification board; 3. clamping mechanism; 301. transmission box; 302. signal receiver; 303. transmission groove; 304. electric telescopic rod; 305. drive box; 306. rack; 307. side baffle; 308. clamping plate; 309. edge identifier. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-6 The present invention provides a technical solution: a pallet recovery and stacking device for assembly line production, comprising a bearing mechanism 1, an adjusting mechanism 2 and a clamping mechanism 3, wherein the adjusting mechanism 2 is movably connected to the top of the bearing mechanism 1, and the clamping mechanism 3 is movably connected to the surface of the adjusting mechanism 2.

[0022] The bearing mechanism 1 comprises an equipment supporting unit and a tray loading unit. The tray loading unit is clamped on the side of the equipment supporting unit. The adjusting mechanism 2 is movably connected to the top of the equipment supporting unit.

[0023] The equipment support unit is composed of an equipment chassis 101, a chassis roller 102, a control panel 103, a snap bearing 104, a snap 105, a slider 106, a slide groove 107 and a parallel plate 108. The chassis roller 102 is rotatably connected to the bottom of the equipment chassis 101, the control panel 103 is fixedly connected to the front of the equipment chassis 101, the snap bearing 104 is rotatably connected to the surface of the equipment chassis 101, the snap 105 is fixedly connected to the surface of the snap bearing 104, and the surface of the snap 105 is provided with a hanging opening, wherein the hanging opening is clamped to the surface of the hanging rod 115, so as to facilitate the connection of the loading vehicle 111 to the side of the equipment chassis 101 and to facilitate the replacement of the loading vehicle 111 for stacking and loading. The slider 106 is fixedly connected to the On the side, the slide groove 107 is opened on the surface of the slider 106, and the parallel plate 108 is slidably connected to the inside of the slide groove 107, which plays a role in connecting and carrying the equipment and the loading cart 111. The pallet loading unit is composed of the loading cart 111, the moving wheel 112, the opening groove 113, the pushing rod 114, the hanging rod 115 and the pallet 116. The loading cart 111 is clamped on the side of the equipment chassis 101, the moving wheel 112 is rotatably connected to the bottom of the loading cart 111, the opening groove 113 is opened on the side of the loading cart 111, the pushing rod 114 is fixedly connected to the side of the loading cart 111, the hanging rod 115 is fixedly connected to the surface of the loading cart 111, and the pallet 116 is placed inside the loading cart 111, which plays the main role of loading the pallet.

[0024] The adjusting mechanism 2 is composed of a turntable 201, a hydraulic assembly 202, a hydraulic cylinder 203, a lifting rod 204, a toothed plate 205, a connecting frame 206, an identification processor 207 and an infrared identification board 208. The turntable 201 is rotatably connected to the top of the equipment chassis 101, the hydraulic assembly 202 is fixedly connected to the top of the turntable 201, the hydraulic cylinder 203 is fixedly connected to the side of the hydraulic assembly 202, the lifting rod 204 is movably connected to the top of the hydraulic cylinder 203, the toothed plate 205 is fixedly connected to the top of the lifting rod 204, the connecting frame 206 is fixedly connected to the top of the toothed plate 205, the identification processor 207 is fixedly connected to the top of the connecting frame 206, and the infrared identification board 208 is fixedly connected to the inner top of the connecting frame 206, which plays a major role in adjusting and positioning.

[0025] The clamping mechanism 3 is composed of a transmission box 301, a signal receiver 302, a transmission slot 303, an electric telescopic rod 304, a drive box 305, a rack 306, a side baffle 307, a clamping plate 308 and an edge identifier 309. The transmission box 301 is movably connected to the surface of the toothed plate 205. A transmission motor is arranged inside the transmission box 301, wherein the output end of the transmission motor is engaged with the toothed plate 205 for easy adjustment and driving. The signal receiver 302 is fixedly connected to the top of the transmission box 301, the transmission slot 303 is provided on the surface of the transmission box 301, the electric telescopic rod 304 is movably connected to the bottom of the transmission box 301, the drive box 305 is fixedly connected to the bottom of the electric telescopic rod 304, and the drive A driving motor is provided inside the box 305, wherein a rack 306 is meshed with the output end of the driving motor for easy adjustment and driving, the rack 306 is movably connected to the inside of the driving box 305, the side baffle 307 is fixedly connected to the side of the rack 306, the clamping plate 308 is fixedly connected to the other side of the rack 306, and the edge identifier 309 is fixedly connected to the side of the clamping plate 308, which plays a major role in grasping and stacking, and the lifting rod 204, the tooth groove plate 205, the connecting frame 206, the identification processor 207 and the infrared identification plate 208 and the clamping mechanism 3 are provided in two groups, and the two groups are distributed on the top of the hydraulic cylinder 203 in a mirror-image manner to facilitate alternating clamping and stacking, thereby improving the utilization efficiency.

[0026] When in use, the length of the pallet 116 is identified by the infrared recognition plate 208 close to one side of the assembly line, the pallet 116 is moved to the center position through the transmission clamp 308, and the pallet 116 is precisely clamped inside the clamp 308. The turntable 201 is used to replace and adjust, and the two clamping mechanisms 3 are replaced in position. The replaced clamp 308 is extended by the electric telescopic rod 304, and the clamped pallet 116 is placed for stacking. At the same time, the replaced clamp repeats the clamping and picking work to improve work efficiency.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned 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 present invention shall be included in the protection scope of the present invention.

Claims

1. A pallet recovery and stacking device for production line, comprising a bearing mechanism (1), an adjustment mechanism (2) and a clamping mechanism (3), characterized in that: The adjusting mechanism (2) is movably connected to the top of the supporting mechanism (1), and the clamping mechanism (3) is movably connected to the surface of the adjusting mechanism (2); The bearing mechanism (1) comprises an equipment supporting unit and a tray loading unit, the tray loading unit is clamped on the side of the equipment supporting unit, and the adjustment mechanism (2) is movably connected to the top of the equipment supporting unit.

2. The pallet recovery and stacking device for production line according to claim 1, characterized in that: The device support unit is composed of a device chassis (101), a chassis roller (102), a control panel (103), a buckle bearing (104), a buckle (105), a slider (106), a slide groove (107) and a parallel plate (108); the chassis roller (102) is rotatably connected to the bottom of the device chassis (101); the control panel (103) is fixedly connected to the front of the device chassis (101); the buckle bearing (104) is rotatably connected to the surface of the device chassis (101); the buckle (105) is fixedly connected to the surface of the buckle bearing (104); the slider (106) is fixedly connected to the side of the device chassis (101); the slide groove (107) is opened on the surface of the slider (106); and the parallel plate (108) is slidably connected to the inside of the slide groove (107).

3. The pallet recovery and stacking device for production line according to claim 2, characterized in that: The pallet loading unit is composed of a loading vehicle (111), moving wheels (112), an opening slot (113), a pushing rod (114), a hanging rod (115), and a pallet (116); the loading vehicle (111) is clamped on the side of the equipment chassis (101); the moving wheels (112) are rotatably connected to the bottom of the loading vehicle (111); the opening slot (113) is opened on the side of the loading vehicle (111); the pushing rod (114) is fixedly connected to the side of the loading vehicle (111); the hanging rod (115) is fixedly connected to the surface of the loading vehicle (111); and the pallet (116) is placed inside the loading vehicle (111).

4. The pallet recovery and stacking device for production line according to claim 3 is characterized by: The regulating mechanism (2) is composed of a turntable (201), a hydraulic assembly (202), a hydraulic cylinder (203), a lifting rod (204), a toothed plate (205), a connecting frame (206), an identification processor (207), and an infrared identification board (208); the turntable (201) is rotatably connected to the top of the equipment chassis (101); the hydraulic assembly (202) is fixedly connected to the top of the turntable (201); the hydraulic cylinder (203) is fixedly connected to the side of the hydraulic assembly (202); the lifting rod (204) is movably connected to the top of the hydraulic cylinder (203); the toothed plate (205) is fixedly connected to the top of the lifting rod (204); the connecting frame (206) is fixedly connected to the top of the toothed plate (205); the identification processor (207) is fixedly connected to the top of the connecting frame (206); and the infrared identification board (208) is fixedly connected to the inner top of the connecting frame (206).

5. The pallet recovery and stacking device for production line according to claim 4, characterized in that: The clamping mechanism (3) is composed of a transmission box (301), a signal receiver (302), a transmission slot (303), an electric telescopic rod (304), a drive box (305), a rack (306), a side baffle (307), a clamping plate (308) and an edge identifier (309); the transmission box (301) is movably connected to the surface of the toothed plate (205); the signal receiver (302) is fixedly connected to the top of the transmission box (301); and the transmission slot (303) is provided on the transmission box (301). 01), the electric telescopic rod (304) is movably connected to the bottom of the transmission box (301), the drive box (305) is fixedly connected to the bottom of the electric telescopic rod (304), the rack (306) is movably connected to the inside of the drive box (305), the side baffle (307) is fixedly connected to the side of the rack (306), the clamping plate (308) is fixedly connected to the other side of the rack (306), and the edge identifier (309) is fixedly connected to the side of the clamping plate (308).

6. The device for recovering and stacking pallets for production line according to claim 5, characterized in that: A driving motor is arranged inside the driving box (305), wherein the rack (306) is meshed with the output end of the driving motor.

7. The device for recovering and stacking pallets for production line according to claim 6, characterized in that: A transmission motor is arranged inside the transmission box (301), wherein the output end of the transmission motor is meshed with the toothed plate (205).

8. The device for recovering and stacking pallets for production line according to claim 7, characterized in that: The surface of the buckle (105) is provided with a hanging opening, wherein the hanging opening is clamped to the surface of the hanging rod (115).

9. The pallet recovery and stacking device for production line according to claim 8, characterized in that: The lifting rod (204), the toothed plate (205), the connecting frame (206), the identification processor (207), the infrared identification plate (208) and the clamping mechanism (3) are provided in two groups, and the two groups are distributed on the top of the hydraulic cylinder (203) in a mirror-image manner.

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