Tray disassembling mechanism compatible with trays of different specifications

Abstract

The utility model discloses a tray disassembling mechanism compatible with trays of different specifications. The tray disassembling mechanism comprises a frame and a top frame. A lifting motor is fixed to the top face of the frame, an output gear of the lifting motor is meshed with a lifting driving chain, lifting guide wheels are evenly fixed to the side face of the top frame and slidably connected with sliding rails on the left side and the right side in the frame, and the bottom end of the lifting driving chain is fixedly connected with the side face of the top frame. A clamping motor is fixed to the top face of the top frame, an output gear of the clamping motor is meshed with an adjusting chain, and one end of the adjusting chain is connected with the top end of the supporting frame. The automatic feeding device can automatically find the inserting and taking opening of the tray and automatically judge whether the tray to be fed needs feeding or not, meanwhile, the design is simple and reasonable, the structure is compact, operation is convenient, and labor is saved for a user.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission systems, in particular to a tray disassembly mechanism compatible with trays of different specifications. Background Art

[0002] With the continuous increase in labor costs of manufacturing enterprises and the continuous development of intelligent manufacturing, intelligent transmission equipment is increasingly used in the fields of production and manufacturing and warehouse management. Most of the final logistics transportation adopts pallets, so the demand for automatic pallet disassembly has arisen. There are many types and specifications of pallets on the current mainstream market, and special pallets are also common due to different product transportation requirements. Manufacturing enterprises cannot produce only one type of product, and the corresponding pallets used are also diverse. If the disassembly mechanism cannot adapt to various pallet models, it will greatly hinder the automation reform of the enterprise, waste labor and pose safety hazards. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a tray disassembly mechanism that is compatible with trays of different specifications. It can automatically find the insertion and removal port of the tray and automatically determine whether the tray waiting for material needs to be refilled. At the same time, it has a simple and reasonable design, a compact structure, and is easy to operate, which saves labor for users and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tray disassembly mechanism compatible with trays of different specifications, comprising a frame and a top frame;

[0005] Frame: A lifting motor is fixed on the top surface, the output gear of the lifting motor is meshed with the lifting drive chain, lifting guide wheels are evenly fixed on the sides of the top frame, the lifting guide wheels are slidably connected with the slide rails on the left and right sides inside the frame, the bottom end of the lifting drive chain is fixedly connected with the side of the top frame, a clamping motor is fixed on the top surface of the top frame, the output gear of the clamping motor is meshed with the adjusting chain, one end of the adjusting chain is connected with the top of the support frame, a servo motor is fixed on the bottom end of the outer side surface of the support frame, and the output shaft of the servo motor is fixedly connected with one end of the transmission ball screw;

[0006] It also includes a tray support plate, the screw hole on the outer end of the tray support plate is connected to the outer thread of the transmission ball screw, and the input ends of the lifting motor, clamping motor and servo motor are electrically connected to the output end of the external controller.

[0007] Starting the lifting motor allows the lifting drive chain to drive the top frame to lift and lower. Starting the clamping motor can adjust the position of the support frame. The servo motor drives the transmission ball screw to rotate to move the pallet push plate, making it easier to dismantle the pallet and automatically adapt to pallet models of different specifications.

[0008] Furthermore, it also includes a clamping guide wire gauge and a guide wire gauge, wherein there are two clamping guide wire gauges and they are respectively fixed on the front and rear side surfaces of the top frame, the outer side of the clamping guide wire gauge is slidably connected to the support frame, and the guide wire gauge is fixed to the bottom end of the inner side surface of the support frame, and the guide wire gauge is slidably connected to the tray support plate. The setting of the clamping guide wire gauge and the guide wire gauge can increase the sliding stability of the tray support plate.

[0009] Furthermore, it also includes a first detection sensor, a second detection sensor and a roller conveyor line, the roller conveyor line is fixed on the bottom surface inside the frame, the first detection sensor is fixedly installed on the left end of the outer side surface of the roller conveyor line, and the second detection sensor is fixedly installed on the right end of the outer side surface of the roller conveyor line. The input end of the roller conveyor line is electrically connected to the output end of an external controller, and the output ends of the first detection sensor and the second detection sensor are electrically connected to the input end of the external controller. The roller conveyor line is started to convey the removed pallets, and the installed first detection sensor and the second detection sensor can detect whether there are pallets on the roller conveyor line to facilitate the warehouse preparation personnel to check.

[0010] Furthermore, it also includes a pallet socket sensing sensor, which is fixed to the bottom end of the outer side of the pallet support plate, and the output end of the pallet socket sensing sensor is electrically connected to the input end of the external controller. The pallet socket sensing sensor can detect whether a pallet is placed on the pallet support plate.

[0011] Furthermore, it also includes a positioning sensor, which is installed in a groove on the inner side of the pallet support plate. The output end of the positioning sensor is electrically connected to the input end of the external controller. The positioning sensor can detect when the pallet is clamped, thereby preventing the pallet from falling off when placed.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Start the lifting motor to make the lifting drive chain drive the top frame to lift, and start the clamping motor to adjust the position of the support frame. The servo motor drives the transmission ball screw to rotate to move the pallet push plate, so as to facilitate the disassembly of the pallet and automatically adapt to pallet models of different specifications.

[0014] 2. The stability of the pallet plate sliding can be increased by setting the clamping guide wire gauge and the guide wire gauge, and the roller conveyor line is started to convey the removed pallet. The first detection sensor and the second detection sensor installed can detect whether there is a pallet on the roller conveyor line, so as to facilitate the warehouse preparation personnel to check;

[0015] 3. The pallet jack sensing sensor can detect whether there is a pallet placed on the pallet support plate. The set positioning sensor can detect when the pallet is clamped, so as to prevent the pallet from falling off when placed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the top frame structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the support frame structure of the utility model.

[0019] In the figure: 1 frame, 2 lifting guide wheel, 3 lifting drive chain, 4 lifting motor, 5 clamping guide wire gauge, 6 clamping motor, 7 adjustment chain, 8 first detection sensor, 9 tray jack sensing sensor, 10 servo motor, 11 tray support plate, 12 guide wire gauge, 13 transmission ball screw, 14 positioning sensor, 15 second detection sensor, 16 roller conveyor line, 17 support frame, 18 top frame. DETAILED DESCRIPTION

[0020] 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 utility model. 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.

[0021] See also Figure 1-3 The present embodiment provides a technical solution: a tray disassembly mechanism compatible with trays of different specifications, comprising a frame 1 and a top frame 18; a lifting motor 4 is fixed to the top surface of the frame 1, and the output gear of the lifting motor 4 is meshed with the lifting drive chain 3, and lifting guide wheels 2 are evenly fixed to the sides of the top frame 18, and the lifting guide wheels 2 are slidably connected to the slide rails on the left and right sides inside the frame 1, and the bottom end of the lifting drive chain 3 is fixedly connected to the side of the top frame 18, and a clamping motor 6 is fixed to the top surface of the top frame 18, and the output gear of the clamping motor 6 is meshed with the adjusting chain 7, and one end of the adjusting chain 7 is connected to the top of the support frame 17, and a servo motor 10 is fixed to the bottom end of the outer side surface of the support frame 17, and the output shaft of the servo motor 10 is fixedly connected to one end of the transmission ball screw 13. Starting the lifting motor 4 allows the lifting drive chain 3 to drive the top frame 18 to lift and lower. At the same time, starting the clamping motor 6 can adjust the position of the support frame 17, and the servo motor 10 drives the transmission ball screw 13 to rotate to move the pallet push plate 11, thereby facilitating the disassembly of the pallet and automatically adapting to pallet models of different specifications.

[0022] It also includes a tray support plate 11, the screw hole at the outer end of the tray support plate 11 is connected to the outer thread of the transmission ball screw 13, and the input ends of the lifting motor 4, the clamping motor 6 and the servo motor 10 are electrically connected to the output end of the external controller.

[0023] Among them, it also includes a clamping guide wire gauge 5 and a guide wire gauge 12. There are two clamping guide wire gauges 5 and they are respectively fixed on the front and rear sides of the top frame 18. The outer side of the clamping guide wire gauge 5 is slidably connected to the support frame 17. The guide wire gauge 12 is fixed to the bottom end of the inner side of the support frame 17. The guide wire gauge 12 is slidably connected to the tray support plate 11. The setting of the clamping guide wire gauge 5 and the guide wire gauge 12 can increase the sliding stability of the tray support plate 11.

[0024] Wherein, it also includes a first detection sensor 8, a second detection sensor 15 and a roller conveyor line 16. The roller conveyor line 16 is fixed on the bottom surface inside the frame 1. The first detection sensor 8 is fixedly installed on the left end of the outer side surface of the roller conveyor line 16, and the second detection sensor 15 is fixedly installed on the right end of the outer side surface of the roller conveyor line 16. The input end of the roller conveyor line 16 is electrically connected to the output end of the external controller, and the output ends of the first detection sensor 8 and the second detection sensor 15 are electrically connected to the input end of the external controller.

[0025] Among them, it also includes a pallet socket sensing sensor 9, which is fixed at the bottom end of the outer side of the pallet support plate 11, and the output end of the pallet socket sensing sensor 9 is electrically connected to the input end of the external controller. The pallet socket sensing sensor 9 can detect whether a pallet is placed on the pallet support plate 11. It also includes a positioning sensor 14, which is installed in the groove on the inner side of the pallet support plate 11, and the output end of the positioning sensor 14 is electrically connected to the input end of the external controller.

[0026] The working principle of the utility model is as follows:

[0027] First, the first detection sensor 8, the second detection sensor 15 and the pallet socket sensing sensor 9 are responsible for determining whether there are pallets at the first pallet and the second position calculated from the bottom. If not, the warehouse preparation personnel are notified and the pallet is placed on the conveyor line by a forklift. The servo motor 10 is started to drive the transmission ball screw 13 to rotate to adjust the pallet support plate 11 to move forward and backward until the pallet socket sensing sensor 9 detects the pallet and moves the pallet support plate 11 accurately to the appropriate position and then stops. The clamping motor 6 is started to move the pallet support plate 11 inward to insert it into the socket on the side of the pallet. The positioning sensor set The sensor 14 can determine whether the pallet is clamped and fixed, and then start the lifting motor 4 to drive the lifting drive chain 3 and cooperate with the lifting guide wheel 2 to lift the pallet push plate 11 as a whole, and then start the roller conveyor line 16 to transport the first layer of pallets, until the first detection sensor 8 and the second detection sensor 15 determine that there are no pallets on the roller conveyor line 16 and then stop, the lifting motor 4 starts in the reverse direction until the pallet push plate 11 places the second layer of pallets on the first layer position, and reversely starts the clamping motor 6 to loosen the pallet and release it to the top surface of the roller conveyor line 16, so that the pallet is transported again, and so on and so forth, and the cycle is repeated until the pallet transportation is completed.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A tray disassembly mechanism compatible with trays of different specifications, characterized by: It comprises a frame (1) and a top frame (18); A lifting motor (4) is fixed on the top surface of the frame (1), and the output gear of the lifting motor (4) is meshed with the lifting drive chain (3). Lifting guide wheels (2) are evenly fixed on the side of the top frame (18), and the lifting guide wheels (2) are slidably connected to the slide rails on the left and right sides of the frame (1). The bottom end of the lifting drive chain (3) is fixedly connected to the side of the top frame (18). A clamping motor (6) is fixed on the top surface of the top frame (18), and the output gear of the clamping motor (6) is meshed with the adjustment chain (7). One end of the adjustment chain (7) is connected to the top of the support frame (17). A servo motor (10) is fixed to the bottom end of the outer side surface of the support frame (17), and the output shaft of the servo motor (10) is fixedly connected to one end of the transmission ball screw (13); It also includes a tray support plate (11), the screw hole at the outer end of the tray support plate (11) is connected to the outer thread of the transmission ball screw (13), and the input ends of the lifting motor (4), the clamping motor (6) and the servo motor (10) are electrically connected to the output end of the external controller.

2. The tray disassembly mechanism compatible with trays of different specifications according to claim 1, characterized in that: It also includes a clamping guide wire gauge (5) and a guide wire gauge (12), wherein the clamping guide wire gauge (5) has two and is respectively fixed to the front and rear sides of the top frame (18), the outer side of the clamping guide wire gauge (5) is slidably connected to the support frame (17), the guide wire gauge (12) is fixed to the bottom end of the inner side of the support frame (17), and the guide wire gauge (12) is slidably connected to the tray support plate (11).

3. The tray disassembly mechanism compatible with trays of different specifications according to claim 1, characterized in that: It also includes a first detection sensor (8), a second detection sensor (15) and a roller conveyor line (16), wherein the roller conveyor line (16) is fixed to the bottom surface inside the frame (1), the first detection sensor (8) is fixedly installed at the left end of the outer side surface of the roller conveyor line (16), and the second detection sensor (15) is fixedly installed at the right end of the outer side surface of the roller conveyor line (16), the input end of the roller conveyor line (16) is electrically connected to the output end of an external controller, and the output ends of the first detection sensor (8) and the second detection sensor (15) are electrically connected to the input end of the external controller.

4. The tray disassembly mechanism compatible with trays of different specifications according to claim 1, characterized in that: It also includes a tray socket sensing sensor (9), which is fixed to the bottom end of the outer side of the tray support plate (11), and the output end of the tray socket sensing sensor (9) is electrically connected to the input end of the external controller.

5. The tray disassembly mechanism compatible with trays of different specifications according to claim 1, characterized in that: It also includes a positioning sensor (14), which is installed in a groove on the inner side of the tray support plate (11), and the output end of the positioning sensor (14) is electrically connected to the input end of an external controller.

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