A cargo stack translation transfer device

Abstract

The application discloses a kind of goods stack translation transfer device, it is related to stack transfer equipment technical field, including fixed frame, horizontal moving frame and transfer platform, the horizontal moving frame is slidably connected on the fixed frame, the transfer platform is slidably connected on the horizontal moving frame, the transfer platform is equipped with one end rotating connection's conveying hand, the rotating connection end of the conveying hand is in the inside of the transfer platform, the conveying hand includes swing module and conveying module by double-layer sleeve shaft connection, the swing module is connected with swing drive mechanism, the conveying module is connected with conveying belt drive mechanism and side is equipped with friction conveying belt.The application transfer efficiency is high, and can realize the goods transfer under the condition that goods, goods shelf gap is too small.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of stacking and transferring equipment, in particular to a cargo stacking and translating transferring device. BACKGROUND

[0002] At present, the market stereo warehouse is more and more popular in the industry of factory, logistics and so on, the main reason is that the stereo warehouse can expand in the height direction to obtain more storage space by using limited floor area. Most of the access mechanisms on the market are stacking machines, and the stacking machine is the most important hoisting and transporting equipment in the stereo warehouse, and is the symbol representing the characteristics of the stereo warehouse. The main function of the stacking machine is to run back and forth in the channel of the stereo warehouse, store the goods into the goods grid of the shelf, or take out the goods in the goods grid. The existing stacking machine generally uses mechanical clamping jaw and other mechanisms to clamp and transfer the goods, which needs to coordinate the movement of multiple components, and the clamping speed cannot be too fast, otherwise there is a risk of falling, the efficiency is low, thereby affecting the efficiency of the whole stereo warehouse storage and transfer, and increasing the time cost. And the space of the stereo warehouse is limited, when the volume of the goods is large, the gap between the goods and the shelf is small, the mechanical clamping jaw and other components are not easy to stretch into the shelf, it is difficult to find a good clamping force point, and it is difficult to realize the transfer work. SUMMARY

[0003] 1. Technical problem to be solved by the present application

[0004] In view of the technical problems of the existing stacking and transferring device that the transfer efficiency is low, the mechanical clamping jaw and other components are not easy to stretch into the shelf, it is difficult to find a good clamping force point, and it is difficult to realize the transfer work, the present application provides a cargo stacking and translating transferring device, which has high transfer efficiency and can realize the transfer of goods in the case that the gap between the goods and the shelf is too small.

[0005] 2. Technical scheme

[0006] In order to solve the above problems, the technical scheme provided by the present application is as follows:

[0007] A cargo stacking and translating transferring device, comprising a fixed frame, a horizontal moving frame and a transferring platform, the horizontal moving frame is connected to the fixed frame in a sliding manner, the transferring platform is connected to the horizontal moving frame in a sliding manner, the transferring platform is provided with a conveying hand connected at one end, the conveying hand is connected at the other end to the transferring platform, the conveying hand comprises a swinging module and a conveying module connected by a double-layer sleeve shaft, the swinging module is connected with a swinging driving mechanism, the conveying module is connected with a conveying belt driving mechanism and a friction conveying belt arranged on the side.

[0008] Optionally, the transfer platform is provided with a horizontal movement driving mechanism, the horizontal movement rack is provided on the horizontal movement frame, the horizontal movement rack is engaged with the gear of the horizontal movement driving mechanism, and the horizontal movement slide rail is connected with the transfer platform and the horizontal movement frame.

[0009] Optionally, the fixed frame is provided with a lifting rack and a lifting slide rail, and the lifting driving mechanism is arranged on the horizontal movement frame, and the bevel gear of the lifting driving mechanism is engaged with the lifting rack.

[0010] Optionally, the conveying module comprises an inner sleeve shaft of a double-layer sleeve shaft and a roller shaft located at both ends of the conveying hand, the inner sleeve shaft is fixedly connected with the roller shaft located at the position of the double-layer sleeve shaft, the roller shaft is sleeved with a friction conveying belt, and the bottom end of the inner sleeve shaft is connected with a transmission belt.

[0011] Optionally, the conveying module is connected with the conveying belt driving mechanism through the transmission belt and a gear set.

[0012] Optionally, the swing module comprises a fixed shell of the conveying hand and an outer sleeve shaft of a double-layer sleeve shaft, the swing module is connected with a connecting rod structure and a toothed piece, the swing driving mechanism is connected with the connecting rod structure, one end of the toothed piece is hinged to the connecting rod structure, and the other end is a toothed sector structure.

[0013] Optionally, the conveying hand comprises a first conveying hand, a second conveying hand, a third conveying hand and a fourth conveying hand, the toothed pieces of the first conveying hand and the third conveying hand are engaged, the toothed pieces of the second conveying hand and the fourth conveying hand are engaged, the first conveying hand, the third conveying hand, the second conveying hand and the fourth conveying hand are symmetrically arranged, and the toothed pieces of the first conveying hand and the second conveying hand are connected with the connecting rod structure.

[0014] Optionally, the edge of the transfer platform is provided with an arc-shaped round corner structure.

[0015] Optionally, the back of the fixed frame is provided with an electric control cabinet, and the electric control cabinet is provided with a controller.

[0016] Optionally, the transfer platform is provided with a plurality of through holes, the through holes are provided below the photoelectric sensor, and the photoelectric sensor is connected with the controller.

[0017] 3. Advantageous effects

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

[0019] The technical scheme provided by the present application sets the fixing frame, the horizontal moving frame and the transfer platform, the transfer platform is provided with a conveying hand rotatably connected at one end, the conveying hand comprises a swinging module and a conveying module connected through double-layer sleeve shafts, the swinging module is connected with a swinging driving mechanism, the conveying module is connected with a conveying belt driving mechanism and is provided with a friction conveying belt on the side surface, the friction conveying belt can pull the goods into the transfer platform after running after clamping the outer end of the goods, the goods are conveyed to the target goods shelf after the friction conveying belt clamps the goods after the transfer platform moves, the transfer efficiency is high, and the goods transfer can be realized in the case that the gap between the goods and the goods shelf is too small. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 A general structure schematic view of a goods stacking horizontal moving transfer device is provided for the embodiment of the present application.

[0021] Figure 2 A general back structure schematic view of a goods stacking horizontal moving transfer device is provided for the embodiment of the present application.

[0022] Figure 3 A structure schematic view of a transfer platform of a goods stacking horizontal moving transfer device is provided for the embodiment of the present application Figure 1 .

[0023] Figure 4 A structure schematic view of a transfer platform of a goods stacking horizontal moving transfer device is provided for the embodiment of the present application Figure 2 .

[0024] 1, goods shelf; 2, supporting leg; 3, layer frame; 4, goods; 5, transfer platform; 6, conveying hand; 601, first conveying hand; 602, second conveying hand; 603, third conveying hand; 604, fourth conveying hand; 7, swinging driving mechanism; 8, conveying belt driving mechanism; 9, movable wire belt; 10, electric control cabinet; 11, connecting rod structure; 12, toothed piece; 13, first rotating shaft; 14, second rotating shaft; 15, third rotating shaft; 16, fourth rotating shaft; 17, transmission belt; 18, photoelectric sensor; 19, lifting driving mechanism; 20, fixing frame; 21, lifting rack; 22, lifting slide rail; 23, bevel gear; 24, friction conveying belt; 25, horizontal moving frame. DETAILED DESCRIPTION

[0025] In order to further understand the content of the present application, the present application is described in detail in combination with the drawings and embodiments.

[0026] The application will be further described below in conjunction with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related application, and not to limit the application. In addition, it should be noted that, for the convenience of description, only the parts related to the application are shown in the drawings. The first, second, and the like in the application are set for the convenience of describing the technical solutions of the application, and have no specific limiting effect, and are all generic. It does not constitute a limiting effect on the technical solutions of the application. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. In the description of the application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. Unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between the two elements inside. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances. The technical solutions in the same embodiment, and the technical solutions in different embodiments can be arranged and combined to form new technical solutions without contradiction or conflict, which are within the scope of the application.

[0027] Embodiment

[0028] In conjunction with the drawings Figures 1-4The application relates to a goods stack horizontal transfer device, which comprises a fixed frame 20, a horizontal moving frame 25 and a transfer platform 5. The fixed frame 20 is generally arranged on a track and is used for moving the goods 4. The horizontal moving frame 25 is slidably connected to the fixed frame 20 and is used for lifting and adjusting the height. The transfer platform 5 is slidably connected to the horizontal moving frame 25 and is used for adjusting the horizontal position. When the distance between the goods 4 and the transfer platform 5 is not enough, the horizontal position can be finely adjusted, thereby improving the operability of the device. The transfer platform 5 is provided with a conveying hand 6 which is rotatably connected to one end of the transfer platform 5. The conveying hand 6 can swing left and right and is used for clamping and releasing the goods 4. The rotatable connection end of the conveying hand 6 is located on the inner side of the transfer platform 5, and the two sides of the transfer platform 5 form an entrance and an exit, and the goods 4 enter and exit from the side. The conveying hand 6 comprises a swinging module and a conveying module which are connected through a double-layer sleeve shaft. The conveying module is connected with a conveying belt driving mechanism 8 and is provided with a friction conveying belt 24 on the side. The swinging module is used for controlling the swinging motion, and the conveying module is used for controlling the operation of the friction conveying belt 24. The swinging module is connected with a swinging driving mechanism 7. In the embodiment, the swinging driving mechanism 7 is a servo motor. The bottom of the goods shelf 1 is provided with supporting legs 2 to avoid slipping. The double-layer sleeve shaft comprises an outer sleeve shaft and an inner sleeve shaft which are rotatably connected through a bearing and are axially limited and fixed. The lower end of the inner sleeve shaft is longer than that of the outer sleeve shaft, and the protruding part is connected to a transmission belt 17. The outer surface of the friction conveying belt 24 is made of rubber material with strong friction, thereby providing great friction and avoiding the problems of slippage of the goods 4 and insufficient dragging force on the goods 4.

[0029] The transfer platform 5 is provided with a horizontal moving driving mechanism which is a servo motor. The horizontal moving frame 25 is provided with a horizontal moving rack and a horizontal moving slide rail. The horizontal moving rack is engaged with the gear of the horizontal moving driving mechanism, and the horizontal moving slide rail connects the transfer platform 5 and the horizontal moving frame 25. The fixed frame 20 is provided with a lifting rack 21 and a lifting slide rail 22. The horizontal moving frame 25 is provided with a lifting driving mechanism 19. The bevel gear 23 of the lifting driving mechanism 19 is engaged with the lifting rack 21.

[0030] The conveying module comprises the inner sleeve shaft of the double-layer sleeve shaft and rollers located at the two ends of the conveying hand 6. The outer surface of the inner sleeve shaft is fixedly connected to the rollers located at the position of the double-layer sleeve shaft. The rollers are sleeved with the friction conveying belt 24, and the bottom end of the inner sleeve shaft is connected with the transmission belt 17. The outer surface of the roller is provided with a toothed structure for increasing the friction and avoiding slippage.

[0031] The conveying module is connected with the transmission belt 17 and a gear set linkage. The gear set is drivingly connected to the conveying belt driving mechanism 8 which is a servo motor.

[0032] The swing module comprises a housing fixedly connected with the conveying hands 6 and a double-layered sleeve shaft, the swing module is connected with a connecting rod structure 11 and a toothed piece 12, the swing driving mechanism 7 is connected to the connecting rod structure 11, one end of the toothed piece 12 is hingedly connected to the connecting rod structure 11, and the other end is a toothed sector structure. The sector structure can avoid occupying a large space, and the swing of the conveying hands 6 only needs a small angle, and a gear is not needed. The swing driving mechanism 7 is a servo motor, after being started to rotate by a certain angle, one end of the toothed piece 12 is pulled or pushed, the toothed piece 12 rotates by a certain angle around the lower end of the sleeve shaft, and the conveying hands 6 are swung.

[0033] The conveying hands 6 comprise a first conveying hand 601, a second conveying hand 602, a third conveying hand 603 and a fourth conveying hand 604, the toothed pieces 12 of the first conveying hand 601 and the third conveying hand 603 are engaged, the toothed pieces 12 of the second conveying hand 602 and the fourth conveying hand 604 are engaged, the lower parts of the first conveying hand 601, the second conveying hand 602, the third conveying hand 603 and the fourth conveying hand 604 are symmetrical structures, the toothed pieces 12 of the first conveying hand 601 and the second conveying hand 602 are connected with the connecting rod structure 11, so that one swing driving mechanism 7 can control four conveying hands 6, and the operation logic of clamping and releasing the goods 4 is met. The first conveying hand 601, the second conveying hand 602, the third conveying hand 603 and the fourth conveying hand 604 are respectively provided with a first rotating shaft 13, a second rotating shaft 14, a third rotating shaft 15 and a fourth rotating shaft 16, and the first rotating shaft 13, the second rotating shaft 14, the third rotating shaft 15 and the fourth rotating shaft 16 are double-layered sleeve shafts.

[0034] The edge of the transfer platform 5 is provided with an arc-shaped round corner structure, which facilitates the goods 4 to be transferred onto the transfer platform 5 and avoids the goods 4 from being stuck.

[0035] The rear part of the fixing frame 20 is provided with an electric control cabinet 10, the electric control cabinet 10 is provided with a controller, all the driving mechanisms are connected to the controller through the movable wire belt 9, and the controller is used for coordinating the operation of the components. The movable wire belt 9 is provided with a cable, which is used for connecting the controller and all the driving structures, sensors and the like, the movable wire belt 9 facilitates wire collection, avoids the phenomenon of cable disorder, can protect the cable, and avoids the situation of cable jamming.

[0036] The transfer platform 5 is provided with a plurality of through holes, the through holes are provided with photoelectric sensors 18 below, the photoelectric sensors 18 are connected to the controller, and are used for detecting whether the goods 4 are located on the transfer platform 5 and the specific position of the goods 4. The photoelectric sensors 18 are arranged at different depths of the transfer platform 5, and can accurately detect the specific depth of the goods 4 on the transfer platform 5. In the embodiment, the photoelectric sensors 18 are provided with four, are symmetrically distributed on the two sides of the transfer platform 5, and the photoelectric sensors 18 on the same side are different in depth.

[0037] Working principle:

[0038] When the goods 4 of a certain layer of shelves 3 need to be transferred, the transfer device moves to the front of the shelf 1 through the track, adjusts the height of the transfer platform 5 to be aligned with the target goods 4 by starting the lifting driving mechanism 19, starts the horizontal movement driving mechanism, so that the conveying hand 6 reaches the target goods 4, starts the swing driving mechanism 7, the conveying hand 6 clamps the target goods 4, and then starts the conveying belt driving mechanism 8, the friction conveying belt 24 runs, and the target goods 4 is dragged onto the transfer platform 5. The photoelectric sensor 18 detects the position of the target goods 4 at all times, and the conveying belt driving mechanism 8 is stopped after the target goods 4 completely arrives on the transfer platform 5, the horizontal movement driving mechanism is started, the target shelf 1 is found along the track system, and the conveying belt driving mechanism 8 is started again after reaching the target shelf 1, and the target goods 4 is pushed to the target shelf 1, completing the transfer. Since the clamping process is omitted, the device can reach a very fast transfer speed, and can realize the transfer of goods 4 in the case where the gap between the goods 4 and the shelf 1 is too small, especially for flat goods 4, which are difficult to clamp. The use of the device will be very convenient and fast.

[0039] The above describes the present application and its embodiments in a schematic manner, which is not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired by it, without departing from the purpose of the present application, similar structural modes and embodiments can be designed without creativity, which should belong to the protection scope of the present application.

Claims

1. A cargo pallet translation transfer device, characterized by, Including fixed frame, horizontal moving frame and transfer platform, the horizontal moving frame is connected to the fixed frame up and down, the transfer platform is connected to the horizontal moving frame laterally, the transfer platform is provided with a conveying hand connected to one end, the conveying hand is connected to the inner side of the transfer platform, the conveying hand includes a swing module and a conveying module connected by a double-layer sleeve shaft, the swing module is connected with a swing driving mechanism, the conveying module is connected with a conveying belt driving mechanism and a friction conveying belt on the side; The conveying module includes an inner sleeve shaft of a double-layer sleeve shaft and a roller shaft at both ends of the conveying hand, the inner sleeve shaft is fixedly connected to the roller shaft at the position of the double-layer sleeve shaft, the roller shaft is sleeved with a friction conveying belt, and the bottom end of the inner sleeve shaft is connected with a transmission belt; The swing module includes a housing fixedly connected to the conveying hand and an outer sleeve shaft of a double-layer sleeve shaft, the swing module is connected with a connecting rod structure and a toothed piece, the swing driving mechanism is connected to the connecting rod structure, one end of the toothed piece is hinged to the connecting rod structure, and the other end is a toothed sector structure; The swing driving mechanism is started, the conveying hand clamps the target goods, the conveying hand includes a first conveying hand, a second conveying hand, a third conveying hand and a fourth conveying hand, the toothed pieces of the first conveying hand and the third conveying hand are engaged, the toothed pieces of the second conveying hand and the fourth conveying hand are engaged, the lower parts of the first conveying hand and the third conveying hand are symmetrical structures with the lower parts of the second conveying hand and the fourth conveying hand, and the toothed pieces of the first conveying hand and the second conveying hand are connected with the connecting rod structure.

2. The pallet translation transfer device of claim 1, wherein, The transfer platform is provided with a horizontal moving driving mechanism, the horizontal moving frame is provided with a horizontal moving rack and a horizontal moving slide rail, the horizontal moving rack is engaged with the gear of the horizontal moving driving mechanism, and the horizontal moving slide rail is connected with the transfer platform and the horizontal moving frame.

3. The pallet translation transfer device of claim 1, wherein, The fixed frame is provided with a lifting rack and a lifting slide rail, and the horizontal moving frame is provided with a lifting driving mechanism, and the bevel gear of the lifting driving mechanism is engaged with the lifting rack.

4. The pallet translation transfer device of claim 1, wherein, The conveying module is connected with the conveying belt driving mechanism through the transmission belt and the gear set.

5. The pallet translation transfer device of claim 1, wherein, The edge of the transfer platform is provided with an arc-shaped round corner structure.

6. A cargo pallet translation transfer device according to any one of claims 1 to 5, wherein, The back of the fixed frame is provided with an electric control cabinet, and the electric control cabinet is provided with a controller.

7. A pallet translation transfer device according to claim 6, wherein, The transfer platform is provided with a plurality of through holes, and the through holes are provided with photoelectric sensors below, and the photoelectric sensors are connected to the controller. The conveying hand includes a first conveying hand, a second conveying hand, a third conveying hand and a fourth conveying hand, the toothed pieces of the first conveying hand and the third conveying hand are engaged, the toothed pieces of the second conveying hand and the fourth conveying hand are engaged, the lower parts of the first conveying hand and the third conveying hand are symmetrical structures with the lower parts of the second conveying hand and the fourth conveying hand, and the toothed pieces of the first conveying hand and the second conveying hand are connected with the connecting rod structure.

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