Double-layer material transfer device for warehouse

Abstract

The utility model discloses a double-layer material transfer device for a cargo warehouse, comprising: a material transport frame; a material transport support assembly, used to support the bottom surface of the goods to be transferred; a material transport drive assembly, used to drive the material transport support assembly to move forward and backward in the horizontal direction to pick up or feed materials; a transfer frame; a transfer support assembly, used to support the bottom surface of the goods to be transferred on the shelf; a transfer drive assembly, used to drive the transfer support assembly to move forward and backward in the horizontal direction to pick up or feed materials; a connecting assembly, wherein the connecting assembly sequentially connects the transfer frame, the transfer support assembly, the material transport support assembly, and the material transport frame in the longitudinal direction. The transfer support assembly of the utility model first forks up and supports a number of goods on the cargo warehouse, and transfers them, and the material transport support assembly places the new goods at the innermost side of the cargo warehouse, ensuring that the innermost space of the cargo warehouse can also be fully utilized, and the end will not tilt downward, resulting in the situation where the goods accidentally fall.

Description

Technical Field

[0001] The utility model relates to the technical field of material transfer, and mainly relates to a double-layer material transfer device for a warehouse. Background Art

[0002] In industrial production, cargo picking devices are often used to transport, sort and stack cargo. In small cargo warehouse applications, multiple pieces of cargo are usually transferred at one time. However, if the number of cargo is too large, the end of the fork arm will tilt slightly downward, causing the cargo at the end to accidentally fall, which may not only damage the cargo and equipment, but also cause personal injury to the operator. Due to the limited length of the material handling fork arm, in order to prevent the above situation, there is usually enough space at the end of the material handling fork arm without carrying cargo; therefore, there is no way to place cargo at the innermost side of each layer of the shelf, resulting in a waste of space.

[0003] In addition, during the picking process, if the existing cargo picking device is improperly operated or the equipment fails, it may cause safety problems such as cargo falling and unstable clamping. During the picking process, the cargo picking device may be affected by multiple factors such as mechanical accuracy, sensor accuracy, and operator skill level, resulting in inaccurate picking position or unstable cargo posture. It is now necessary to reduce the probability of this happening. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a double-layer material transfer device for a cargo hold, in which the newly transported goods are light in weight and can be transported to the innermost side of the cargo hold, thereby ensuring that the innermost space of the cargo hold can be fully utilized and that the goods will not accidentally fall.

[0005] The technical problem to be solved by the present invention can be achieved by adopting the following technical solutions:

[0006] A double-layer material transfer device for a warehouse, characterized by comprising:

[0007] A material transport frame, which is arranged in a horizontal direction and perpendicular to the length direction of a plurality of transported goods;

[0008] The material transport support assembly is used to support the bottom surface of the goods to be transported;

[0009] A material transport drive assembly is used to drive the material transport support assembly to move forward and backward in the horizontal direction to pick up or feed materials; the material transport drive assembly is arranged on the left and right sides of the material transport frame, and the rear end of the material transport support assembly is arranged on the material transport drive assembly;

[0010] A transfer frame, the transfer frame is arranged in parallel and just above the material transport frame;

[0011] The transfer support assembly is used to support the bottom surface of the goods to be transferred on the shelf;

[0012] The transfer drive assembly is used to drive the transfer support assembly to move forward and backward in the horizontal direction to pick up or feed materials; the transfer drive assembly is arranged on the left and right sides of the transfer frame, and the rear end of the transfer support assembly is arranged on the transfer drive assembly;

[0013] A connecting assembly is used to sequentially connect the transfer frame, the transfer supporting assembly, the material transport supporting assembly and the material transport frame from top to bottom along the longitudinal direction.

[0014] In a preferred embodiment of the present utility model, the material transport drive assembly includes a material transport drive motor, a material transport driving pulley, a material transport driven pulley, and a material transport belt. A material transport reducer is transmission-connected between the output shaft of the material transport drive motor and the material transport driving pulley; the material transport pulley is horizontally arranged along the front and rear direction of the material transport frame, and the two ends of the material transport belt are respectively mounted on the material transport driving pulley and the material transport driven pulley.

[0015] In a preferred embodiment of the present utility model, the material transport supporting assembly includes a material transport supporting head, a material transport comb tooth tube, and a material transport connecting plate. The rear end of the material transport comb tooth tube is inserted into the interior of the material transport supporting head, and the connection between the material transport supporting head and the material transport comb tooth tube is fixedly connected through the material transport connecting plate.

[0016] In a preferred embodiment of the present invention, a material transport transmission assembly is arranged between the material transport driving assembly and the material transport supporting assembly, and the material transport transmission assembly includes a material transport slider, a material transport guide rail, and a material transport fixing block. The material transport guide rail is arranged on the long rod of the material transport frame and is parallel to the material transport belt. The top of the material transport slider is fixedly arranged at the bottom of the material transport supporting head, and the material transport slider is slidably arranged on the material transport guide rail; the top rear end of the material transport fixing block is fixedly arranged at the front end of the material transport supporting head, and the bottom of the material transport fixing block is fixedly arranged on the front end of the top section of the material transport belt.

[0017] In a preferred embodiment of the utility model, the transfer drive assembly includes a transfer drive motor, a transfer driving pulley, a transfer driven pulley, and a transfer belt. A transfer reducer is transmission-connected between the output shaft of the transfer drive motor and the transfer driving pulley; the transfer pulley is horizontally arranged along the front and rear direction of the transfer frame, and the two ends of the transfer belt are respectively mounted on the transfer driving pulley and the transfer driven pulley.

[0018] In a preferred embodiment of the present invention, the transfer support assembly includes a transfer support head, a transfer comb tooth tube, and a transfer connecting plate. The rear end of the transfer comb tooth tube is inserted into the interior of the transfer support head, and the connection between the transfer support head and the transfer comb tooth tube is fixedly connected through the transfer connecting plate.

[0019] In a preferred embodiment of the present utility model, a transfer transmission assembly is arranged between the transfer drive assembly and the transfer support assembly, and the transfer transmission assembly includes a transfer slider, a transfer guide rail, and a transfer fixed block. The transfer guide rail is arranged on the long rod of the transfer frame and is parallel to the transfer belt. The top of the transfer slider is fixedly arranged on the bottom of the transfer support head, and the transfer slider is slidably arranged on the transfer guide rail; the top rear end of the transfer fixed block is fixedly arranged on the front end of the transfer support head, and the bottom of the transfer fixed block is fixedly arranged on the front end of the top section of the transfer belt.

[0020] In a preferred embodiment of the present invention, the connecting assembly includes a transfer connecting plate, a longitudinal plate, and a material transport connecting plate, and the top and bottom ends of the longitudinal plates are respectively fixedly connected to the transfer connecting plate and the material transport connecting plate; the bottom two sides of the transfer connecting plate are fixedly connected to the transfer frame, and the top two sides of the material transport connecting plate are fixedly connected to the material transport frame.

[0021] In a preferred embodiment of the utility model, vacuum suction nozzles are respectively provided at the top ends of the material transport comb tube and the transfer comb tube, and the vacuum suction nozzles are used to adsorb the bottom surface of the supported cargo; the vacuum suction nozzles are connected to the vacuum generator through a vacuum pipe.

[0022] The beneficial effects of the utility model are as follows: a double-layer material transfer device for a warehouse, a transfer support component is arranged above the material transport support component, the transfer support component first forks up some goods on the warehouse and supports them to one side of the warehouse, and some goods are temporarily transferred; the material transport support component places the new goods at the innermost side of the warehouse and then withdraws; finally, the transfer support component places the transferred goods on the warehouse again, on the outside of the new goods. The goods forked by the above material transport support component are placed on the shelf, and the innermost space of the warehouse will be vacant after the transfer. When the goods are about to enter the inner warehouse or the goods in the inner warehouse need to be taken out, all the goods on the outer side need to be transferred and taken out before the goods on the inner warehouse can be taken out; the new goods transported by the material transport support component are light in weight and can be transported to the innermost side of the warehouse, ensuring that the innermost space of the warehouse can also be fully utilized. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The utility model is a structural schematic diagram of a double-layer material transfer device for a warehouse.

[0024] Figure 2It is a side view of a double-layer material transfer device for a warehouse of the utility model.

[0025] Figure 3 The utility model is a schematic diagram of the material transport structure of the lower part of a double-layer material transfer device of a warehouse.

[0026] Figure 4 The utility model is a schematic diagram of the transfer structure of the upper part of a double-layer material transfer device of a warehouse.

[0027] Figure 5 It is a structural schematic diagram of the connection assembly of the utility model.

[0028] Figure 6 The utility model is a structural schematic diagram of a driving transmission component of a double-layer material transfer device of a warehouse.

[0029] Figure Number:

[0030] 10 Material transport frame; 11 Transfer frame; 12 Square frame, 13 Reinforcement rod. 80 Connection components: 81 Transfer connecting plate, 82 Vertical plate, 83 Material transport connecting plate. 91 Vacuum suction nozzle, 92 Vacuum generator. 93 Chain guide rail, 94 Movable chain.

[0031] 20 Material transport drive assembly: 21 Material transport drive motor, 22 Material transport driving pulley, 24 Material transport driven pulley, 23 Material transport belt; Material transport reducer. 30 Material transport transmission assembly: 31 Material transport slider, 32 Material transport guide rail, 33 Material transport fixing block; 34 Material transport fixing groove. 40 Material transport support assembly: 41 Material transport support head, 42 Material transport comb tooth tube, 43 Material transport connecting plate.

[0032] 50 Transfer drive assembly: 51 transfer drive motor, 52 transfer driving pulley, 54 transfer driven pulley, 53 transfer belt; transfer reducer. 60 Transfer transmission assembly: 61 transfer slider, 62 transfer guide rail, transfer fixing block; transfer fixing groove. 70 Transfer support assembly: 71 transfer support head, 72 transfer comb tube, 73 transfer connecting plate. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below with reference to specific illustrations.

[0034] See also Figure 1 to Figure 2, the figure shows a double-layer material transfer device of a warehouse, including: a material transport frame 10, which is arranged in the horizontal direction and perpendicular to the length direction of a number of transported goods; a material transport support assembly 40, which is used to support the bottom surface of the goods to be transferred; a material transport drive assembly 20, which is used to drive the material transport support assembly 40 to move forward and backward in the horizontal direction to pick up or feed materials; the material transport drive assembly 20 is arranged on the left and right sides of the material transport frame 10, and the rear end of the material transport support assembly 40 is arranged on the material transport drive assembly 20; a transfer frame 11, which is parallel to the transfer frame 11 It is arranged directly above the material transport frame 10; the transfer support assembly 70 is used to support the bottom surface of the goods to be transferred on the shelf; the transfer drive assembly 50 is used to drive the transfer support assembly 70 to move forward and backward in the horizontal direction to pick up or deliver materials; the transfer drive assembly 50 is arranged on the left and right sides of the transfer frame 11, and the rear end of the transfer support assembly 70 is arranged on the transfer drive assembly 50; the connecting assembly 80, the connecting assembly 80 connects the transfer frame 11, the transfer support assembly 70, the material transport support assembly 40, and the material transport frame 10 in sequence from top to bottom along the longitudinal direction.

[0035] The utility model sets a transfer support component 70 above the material transport support component 40. The transfer support component 70 first forks up some goods on the warehouse and supports them to one side of the warehouse, and some goods are temporarily transferred; the material transport support component 40 places the new goods at the innermost side of the warehouse and then withdraws; finally, the transfer support component 70 places the transferred goods on the warehouse again, on the outside of the new goods. The goods forked by the above material transport support component are placed on the shelf. After the transfer, the innermost space of the warehouse will be vacant. When the goods are about to enter the inner warehouse or the goods in the inner warehouse need to be taken out, all the goods on the outer side need to be transferred and taken out before the goods on the inner warehouse can be taken out; the material transport support component 40 forks the newly transported new goods to the innermost side of the warehouse, ensuring that the innermost space of the warehouse can also be fully utilized; and the new goods transported by the material transport support component 40 are small in quantity and light in weight, so the end will not tilt downward, preventing the accidental drop of goods.

[0036] In this embodiment, combined with Figure 3 and Figure 6 The material transport frame 10 is a square frame 12 as a whole, and a reinforcing rod 13 is arranged in parallel at the front end of the middle part of the square frame 12.

[0037] Furthermore, the material transport drive assembly 20 includes a material transport drive motor 21, a material transport driving pulley 22, a material transport driven pulley 24, and a material transport belt 23. A material transport reducer is connected between the output shaft of the material transport drive motor 21 and the material transport driving pulley 22; the material transport belt 23 is horizontally arranged along the front and rear direction of the material transport frame 10, and the two ends of the material transport belt 23 are respectively sleeved on the material transport driving pulley 22 and the material transport driven pulley 24. Specifically, the material transport driving pulley 22, the material transport driven pulley 24, and the material transport belt 23 are synchronous belt meshing transmission.

[0038] Furthermore, the material transport supporting assembly 40 includes a material transport supporting head 41, a material transport comb tooth tube 42, and a material transport connecting plate 43. The rear end of the material transport comb tooth tube 42 is inserted into the interior of the material transport supporting head 41, and the connection between the material transport supporting head 41 and the material transport comb tooth tube 42 is fixedly connected by the material transport connecting plate 43; the material transport supporting assembly 40 is a material transport fork.

[0039] Furthermore, a material transport transmission assembly 30 is provided between the material transport drive assembly 20 and the material transport support assembly 40. The material transport transmission assembly 30 includes a material transport slider 31, a material transport guide rail 32, and a material transport fixing block 33. The material transport guide rail 32 is provided on the long rod of the material transport frame 10 and is parallel to the material transport belt 23. The top of the material transport slider 31 is fixedly provided at the bottom of the material transport support head 41, and the material transport slider 31 is slidably provided on the material transport guide rail 32. The top rear end of the material transport fixing block 33 is fixedly provided at the front end of the material transport support head 41, and the bottom of the material transport fixing block 33 is fixedly provided at the front end of the top section of the material transport belt 23. Specifically, the lower part of the material transport fixing block 33 is in an I-shape as a whole, and a material transport fixing groove 34 is horizontally provided at the bottom of the material transport fixing block 33, and a protrusion fixedly connected to the material transport belt 23 is provided on the bottom surface of the material transport fixing groove 34.

[0040] The material transport driving pulley 22, material transport belt 23 and material transport driven pulley 24 of the above material transport drive assembly 20 are synchronous belt meshing transmission with high transmission accuracy; the material transport fixing block 33 and the material transport belt 23 are also fixedly connected by a protrusion, so that the material transport supporting assembly 40 runs smoothly.

[0041] In this embodiment, combined with Figure 4 The transfer frame 11 is a square frame 12 as a whole, and a reinforcing rod 13 is arranged in parallel at the front end of the middle part of the square frame 12.

[0042] The transfer drive assembly 50 includes a transfer drive motor 51, a transfer driving pulley 52, a transfer driven pulley 54, and a transfer belt 53. A transfer reducer is connected between the output shaft of the transfer drive motor 51 and the transfer driving pulley 52; the transfer belt 53 is horizontally arranged along the front-to-back direction of the transfer frame 11, and the two ends of the transfer belt 53 are respectively sleeved on the transfer driving pulley 52 and the transfer driven pulley 54. Specifically, the transfer driving pulley 52, the transfer driven pulley 54, and the transfer belt 53 are synchronous belt meshing transmission.

[0043] Furthermore, the transfer support assembly 70 includes a transfer support head 71, a transfer comb tube 72, and a transfer connecting plate 73. The rear end of the transfer comb tube 72 is inserted into the interior of the transfer support head 71, and the connection between the transfer support head 71 and the transfer comb tube 72 is fixedly connected by the transfer connecting plate 73. The transfer support assembly 70 is a transfer fork.

[0044] Furthermore, a transfer transmission assembly 60 is arranged between the transfer drive assembly 50 and the transfer support assembly 70. The transfer transmission assembly 60 includes a transfer slider 61, a transfer guide rail 62, and a transfer fixed block. The transfer guide rail 62 is arranged on the long rod of the transfer frame 11 and is parallel to the transfer belt 53. The top of the transfer slider 61 is fixedly arranged on the bottom of the transfer support head 71, and the transfer slider 61 is slidably arranged on the transfer guide rail 62; the top rear end of the transfer fixed block is fixedly arranged on the front end of the transfer support head 71, and the bottom of the transfer fixed block is fixedly arranged on the front end of the top section of the transfer belt 53. Specifically, the lower part of the transfer fixed block is in an I-shape as a whole, and a transfer fixed groove is horizontally arranged at the bottom of the transfer fixed block, and a protrusion fixedly connected to the transfer belt 53 is arranged on the bottom surface of the transfer fixed groove.

[0045] The transfer driving pulley 52, transfer belt 53, and transfer driven pulley 54 of the above transfer drive assembly 50 are synchronous belt meshing transmission with high transmission accuracy; the transfer fixed block and the transfer belt 53 are also fixedly connected by protrusions, so that the transfer support assembly 70 operates smoothly. In addition, the transfer fork and the material transport fork are arranged relative to each other in the longitudinal direction, which can not only save the overall space occupied by the cargo material transfer device, but also make the movement more agile; and the height difference between the transfer fork and the material transport fork is roughly equal to the height difference between the two adjacent layers of shelves, which facilitates the transfer fork of the upper layer to transfer the original goods and the transfer fork to transfer the new goods at the same time, saving transfer time and improving work efficiency.

[0046] In this embodiment, combined with Figure 5 The connecting assembly 80 includes a transfer connecting plate 81, a longitudinal plate 82, and a material transport connecting plate 83. The top and bottom ends of the longitudinal plate 82 are fixedly connected to the transfer connecting plate 81 and the material transport connecting plate respectively; the bottom sides of the transfer connecting plate 81 are fixedly connected to the transfer frame 11, and the top sides of the material transport connecting plate 83 are fixedly connected to the material transport frame 10.

[0047] In this embodiment, vacuum suction nozzles 91 are respectively provided at the top ends of the material transport comb tooth tube 42 and the transfer comb tooth tube 72. The vacuum suction nozzles 91 are used to absorb the bottom surface of the supported goods; the vacuum suction nozzles 91 are connected to the vacuum generator 92 through a vacuum pipe. The vacuum suction nozzles 91 absorb the goods at the ends of the material transport comb tooth tube 42 and the transfer comb tooth tube 72 to prevent them from falling and causing accidents.

[0048] Furthermore, chain guides 93 are respectively arranged on the long rod sides of the material transport frame 10 and the transfer frame 11, and movable chains 94 are respectively arranged on the material transport support head 41 and the transfer support head 71. The two movable chains 94 are closely connected or separated along the chain guides 93 as the material transport support head 41 and the transfer support head 71 move. The above movable chains 94 cooperate with the chain guides 93 to provide dual guidance for the material transport fork and the transfer fork, and the operation is more stable.

[0049] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A double-layer material transfer device for a warehouse, characterized in that: include: A material transport frame, which is arranged in a horizontal direction and perpendicular to the length direction of a plurality of transported goods; The material transport support assembly is used to support the bottom surface of the goods to be transported; A material transport drive assembly is used to drive the material transport support assembly to move forward and backward in the horizontal direction to pick up or feed materials; the material transport drive assembly is arranged on the left and right sides of the material transport frame, and the rear end of the material transport support assembly is arranged on the material transport drive assembly; A transfer frame, the transfer frame is arranged in parallel and just above the material transport frame; The transfer support assembly is used to support the bottom surface of the goods to be transferred on the shelf; The transfer drive assembly is used to drive the transfer support assembly to move forward and backward in the horizontal direction to pick up or feed materials; the transfer drive assembly is arranged on the left and right sides of the transfer frame, and the rear end of the transfer support assembly is arranged on the transfer drive assembly; A connecting assembly is used to sequentially connect the transfer frame, the transfer supporting assembly, the material transport supporting assembly and the material transport frame from top to bottom along the longitudinal direction.

2. A double-layer material transfer device for a warehouse as claimed in claim 1, characterized in that: The material transport driving assembly includes a material transport driving motor, a material transport driving pulley, a material transport driven pulley, and a material transport belt. A material transport reducer is connected between the output shaft of the material transport driving motor and the material transport driving pulley. The material transport pulley is horizontally arranged along the front and rear directions of the material transport frame, and the two ends of the material transport belt are respectively mounted on the material transport driving pulley and the material transport driven pulley.

3. A double-layer material transfer device for a warehouse as claimed in claim 1, characterized in that: The material transport supporting assembly includes a material transport supporting head, a material transport comb tube, and a material transport connecting plate. The rear end of the material transport comb tube is inserted into the interior of the material transport supporting head, and the connection between the material transport supporting head and the material transport comb tube is fixedly connected through the material transport connecting plate.

4. A double-layer material transfer device for a warehouse as claimed in claim 2, characterized in that: A material transport transmission assembly is arranged between the material transport driving assembly and the material transport supporting assembly, and the material transport transmission assembly includes a material transport slider, a material transport guide rail, and a material transport fixing block. The material transport guide rail is arranged on the long rod of the material transport frame and is parallel to the material transport belt. The top of the material transport slider is fixedly arranged at the bottom of the material transport supporting head, and the material transport slider is slidably arranged on the material transport guide rail; the top rear end of the material transport fixing block is fixedly arranged at the front end of the material transport supporting head, and the bottom of the material transport fixing block is fixedly arranged on the front end of the top section of the material transport belt.

5. A double-layer material transfer device for a warehouse as claimed in claim 1, characterized in that: The transfer drive assembly includes a transfer drive motor, a transfer driving pulley, a transfer driven pulley, and a transfer belt. A transfer reducer is connected between the output shaft of the transfer drive motor and the transfer driving pulley. The transfer pulley is horizontally arranged along the front and rear direction of the transfer frame, and the two ends of the transfer belt are respectively mounted on the transfer driving pulley and the transfer driven pulley.

6. A double-layer material transfer device for a warehouse as claimed in claim 1, characterized in that: The transfer support assembly includes a transfer support head, a transfer comb tube, and a transfer connecting plate. The rear end of the transfer comb tube is inserted into the interior of the transfer support head, and the connection between the transfer support head and the transfer comb tube is fixedly connected through the transfer connecting plate.

7. A double-layer material transfer device for a warehouse as claimed in claim 5, characterized in that: A transfer transmission assembly is arranged between the transfer drive assembly and the transfer support assembly, and the transfer transmission assembly includes a transfer slider, a transfer guide rail, and a transfer fixed block. The transfer guide rail is arranged on the long rod of the transfer frame and is parallel to the transfer belt. The top of the transfer slider is fixedly arranged on the bottom of the transfer support head, and the transfer slider is slidably arranged on the transfer guide rail; the top rear end of the transfer fixed block is fixedly arranged on the front end of the transfer support head, and the bottom of the transfer fixed block is fixedly arranged on the front end of the top section of the transfer belt.

8. A double-layer material transfer device for a warehouse as claimed in claim 1, characterized in that: The connecting assembly includes a transfer connecting plate, a longitudinal plate, and a material transport connecting plate. The top end of the longitudinal plate is fixedly connected to the transfer connecting plate, and the bottom end of the longitudinal plate is fixedly connected to the material transport connecting plate; the two sides of the bottom of the transfer connecting plate are fixedly connected to the transfer frame, and the two sides of the top of the material transport connecting plate are fixedly connected to the material transport frame.

9. A double-layer material transfer device for a warehouse as claimed in claim 3, characterized in that: Vacuum suction nozzles are respectively arranged at the ends of the top surfaces of the material transport comb tooth tube and the transfer comb tooth tube, and the vacuum suction nozzles are used to adsorb the bottom surface of the goods supported by the support; the vacuum suction nozzles are connected to the vacuum generator through a vacuum pipeline.

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