Improved double-layer material transfer device for warehouse

Abstract

The utility model discloses an improved double-layer material transfer device for a warehouse. The improved double-layer material transfer device comprises a material conveying frame, the material conveying and bearing assembly is used for supporting and bearing the bottom surface of the to-be-transferred goods; the material conveying driving assembly is used for driving the material conveying bearing assembly to move front and back in the horizontal direction for material taking or feeding; a transfer frame; the transfer bearing assembly is used for supporting and bearing the bottom surfaces of the to-be-transferred goods on the goods shelf; the transfer driving assembly is used for driving the transfer bearing assembly to move front and back in the horizontal direction to take or feed materials; the front surface of the lifting sliding seat is sequentially connected with the transfer bearing assembly, the transfer frame, the material conveying bearing assembly and the material conveying frame from top to bottom. Goods are temporarily transferred through the transfer bearing assembly, new goods are placed on the innermost side of the warehouse through the material conveying bearing assembly, and the space on the inner side of the warehouse is fully utilized; the transfer bearing assembly is arranged above the transfer frame, and the material conveying action and the transfer action do not interfere with each other.

Description

Technical Field

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

[0002] Cargo retrieval devices are commonly used in industrial production for handling, sorting, and stacking goods. In small warehouses, multiple items are often transferred at once. However, excessive cargo volume can cause the end of the fork to tilt slightly downward, potentially causing the item at the end to fall. This can damage the goods and equipment and can also cause personal injury to the operator. Due to the limited length of the fork, to prevent this, sufficient space is usually left at the end of the fork to not carry any goods. As a result, there is no room to place goods at the innermost edge of each shelf layer, resulting in wasted space.

[0003] In addition, if the existing cargo picking device is improperly operated or the equipment malfunctions during the picking process, 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 necessary to reduce the probability of this situation occurring.

[0004] The lifting slide connects the transfer frame, transfer support assembly, material transport support assembly, and material transport frame from top to bottom in sequence. The distance between the transfer comb tube and the material transport comb tube is too small, and they will be touched when forking higher materials, affecting the transfer work. Utility Model Content

[0005] The technical problem to be solved by the present invention is to provide an improved double-layer material transfer device for a warehouse in which the material transport and transfer actions do not interfere with each other, and the new goods transported by the material support assembly are light in weight and can be transported to the innermost side of the warehouse, ensuring that the space in the innermost side of the warehouse can also be fully utilized.

[0006] The technical problem to be solved by the present invention can be achieved by adopting the following technical solutions:

[0007] An improved double-layer material transfer device for a warehouse, characterized by comprising:

[0008] A material transport frame, the material transport frame being arranged in a horizontal direction and perpendicular to the length direction of the plurality of transported goods;

[0009] Material support assembly, used to support the bottom surface of the goods to be transferred;

[0010] The 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 left and right sides of the material transport support assembly are arranged on the material transport drive assembly;

[0011] A transfer frame, the transfer frame is arranged parallel to and directly above the material transport frame;

[0012] Transfer support assembly, used to support the bottom surface of the goods to be transferred on the shelf;

[0013] 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 left and right sides of the transfer support assembly are arranged on the transfer drive assembly;

[0014] A lifting slide, the front surface of which is connected to the transfer support assembly, the transfer frame, the material transport support assembly, and the material transport frame in sequence from top to bottom along the longitudinal direction, and the rear surface of which is slidably set on the lifting assembly along the vertical direction.

[0015] In a preferred embodiment of the present invention, the material transport drive assembly includes a material transport drive motor, a material transport active pulley, a material transport driven pulley, and a material transport synchronous belt. A material transport reducer is connected to the output shaft of the material transport drive motor and the material transport active pulley; the material transport synchronous pulley is horizontally arranged along the front and rear directions of both sides of the material transport frame, and the two ends of the material transport synchronous belt are respectively mounted on the material transport active pulley and the material transport driven pulley.

[0016] In a preferred embodiment of the present invention, 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.

[0017] In a preferred embodiment of the present invention, a material transport transmission assembly is provided between the material transport support assembly and the other side of the material transport frame, and the material transport transmission assembly includes a material transport slider, a material transport guide rail, a material transport fixing block, and a material transport drag chain. The material transport guide rail is arranged on the long rod of the material transport frame and is parallel to the material transport synchronous 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 top front end of the material transport synchronous belt; the left bottom surface of the material transport drag chain is connected to the material transport frame, and the right top surface is connected to the material transport supporting head.

[0018] In a preferred embodiment of the present invention, the transfer drive assembly includes a transfer drive motor, a transfer driving pulley, a transfer driven pulley, and a transfer synchronous belt. A transfer reducer is connected between the output shaft of the transfer drive motor and the transfer driving pulley; the transfer synchronous pulley is horizontally arranged in the front-to-back direction along one side of the transfer frame, and the two ends of the transfer synchronous belt are respectively mounted on the transfer driving pulley and the transfer driven pulley.

[0019] In a preferred embodiment of the present invention, 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.

[0020] In a preferred embodiment of the present invention, a transfer transmission assembly is provided between the transfer support assembly and the other side of the transfer frame, and the transfer transmission assembly includes a transfer slider, a transfer guide rail, a transfer fixed block, and a transfer drag chain. The transfer guide rail is arranged on the long rod of the transfer frame and is parallel to the transfer synchronous belt. The top of the transfer slider is fixedly arranged at 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 at the front end of the transfer support head, and the bottom of the transfer fixed block is fixedly arranged on the top section front end of the transfer synchronous belt; the left bottom surface of the transfer drag chain is connected to the transfer frame, and the right top surface is connected to the transfer support head.

[0021] In a preferred embodiment of the present invention, the lifting slide includes a transfer connecting plate, a longitudinal plate, and a material transport connecting plate. The top and bottom ends of the longitudinal plate are respectively fixedly connected to the transfer connecting plate and the material transport connecting plate; the top 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.

[0022] In a preferred embodiment of the present invention, 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.

[0023] The beneficial effects of the present invention are: an improved 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 and supports several goods on the warehouse to one side of the warehouse, and several 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 outer side of the new goods, to ensure that the innermost space of the warehouse can also be fully utilized.

[0024] In addition, the transfer support assembly is set above the transfer frame, so the material transportation and transfer actions do not interfere with each other, ensuring the smooth progress of the transfer work. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The utility model is a structural schematic diagram of an improved double-layer material transfer device for a warehouse.

[0026] Figure 2 It is a side view of an improved double-layer material transfer device for a warehouse according to the present invention.

[0027] Figure 3 It is a structural schematic diagram of the material transport drive component and the transfer drive component of the present utility model.

[0028] Figure Number:

[0029] 11 Material transport frame; 12 Transfer frame. 80 Lifting slide; 81 Transfer connecting plate, 82 Vertical plate, 83 Material transport connecting plate. 91 Vacuum nozzle, 92 Vacuum generator. 93 Chain guide, 94 Movable chain.

[0030] 20 Material transport drive assembly: 21 Material transport drive motor, 22 Material transport driving pulley, 23 Material transport driven pulley, 24 Material transport timing belt. 30 Material transport transmission assembly: 31 Material transport slider, 32 Material transport guide rail, 33 Material transport fixing block; 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.

[0031] 50 Transfer drive assembly: 51 Transfer drive motor, 52 Transfer driving pulley, 53 Transfer driven pulley, 54 Transfer timing belt. 60 Transfer transmission assembly: 61 Transfer slider, 62 Transfer guide rail, 63 Transfer fixing block; Transfer fixing slot. 70 Transfer support assembly: 71 Transfer support head, 72 Transfer comb tube, 73 Transfer connecting plate. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below with reference to specific illustrations.

[0033] See also Figures 1 to 3The figure shows an improved double-layer material transfer device for a warehouse, comprising: a material transport frame 11, which is arranged horizontally and perpendicular to the length direction of a plurality 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 deliver materials; the material transport drive assembly 20 is arranged on the left and right sides of the material transport frame 11, and the left and right sides of the material transport support assembly 40 are arranged on the material transport drive assembly 20;

[0034] The transfer frame 12 is arranged parallel to and directly above the material transport frame 11; 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 12, and the left and right sides of the transfer support assembly 70 are arranged on the transfer drive assembly 50;

[0035] The lifting slide 80, the front surface of the lifting slide 80 is connected to the transfer support assembly 70, the transfer frame 12, the material transport support assembly 40, and the material transport frame 11 in sequence from top to bottom along the longitudinal direction, and the rear surface of the lifting slide 80 is slidably set on the lifting assembly along the vertical direction.

[0036] The present invention installs a transfer support assembly 70 above the material transport support assembly 40. The transfer support assembly 70 first forks and supports some of the cargo in the warehouse to one side of the warehouse, temporarily transferring the cargo. The material transport support assembly 40 then places the new cargo at the innermost part of the warehouse and then exits. Finally, the transfer support assembly 70 places the transferred cargo back onto the warehouse, outside the new cargo, ensuring that the innermost space of the warehouse is fully utilized. Furthermore, the transfer support assembly 70 is located above the transfer frame 12, ensuring that the material transport and transfer operations do not interfere with each other, ensuring smooth transfer operations.

[0037] In this preferred embodiment, combined with Figure 3 The material transport drive assembly 20 includes a material transport drive motor 21, a material transport active pulley 22, a material transport driven pulley 23, and a material transport timing belt 24. A material transport reducer is connected between the output shaft of the material transport drive motor 21 and the material transport active pulley 22; the material transport timing belt 24 is horizontally arranged along the front and rear directions of both sides of the material transport frame 11, and the two ends of the material transport timing belt 24 are respectively mounted on the material transport active pulley 22 and the material transport driven pulley 23.

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

[0039] Furthermore, a material transport transmission assembly 30 is arranged between the material transport support assembly 40 and the other side of the material transport frame 11. The material transport transmission assembly 30 includes a material transport slider 31, a material transport guide rail 32, a material transport fixing block 33, and a material transport drag chain. The material transport guide rail 32 is arranged on the long rod of the material transport frame 11 and is parallel to the material transport synchronous belt 24. The top of the material transport slider 31 is fixedly set on the bottom of the material transport supporting head 41, and the material transport slider 31 is slidably set on the material guide rail 32; the top rear end of the material transport fixing block 33 is fixedly set on the front end of the material transport supporting head 41, and the bottom of the material transport fixing block 33 is fixedly set on the top front end of the material transport synchronous belt 24; the left bottom surface of the material transport drag chain is connected to the material transport frame 11, and the right top surface is connected to the material transport supporting head 41.

[0040] The above-mentioned material transport driving assembly 20 has a synchronous belt meshing transmission between the material transport active pulley 22, the material transport synchronous belt 24, and the material transport driven pulley 23, with high transmission accuracy; the material transport fixed block 33 and the material transport synchronous belt 24 are also fixedly connected by a protrusion, and are guided by the material transport drag chain, so that the material transport support assembly 40 runs smoothly.

[0041] In this preferred embodiment, combined with Figure 3 The transfer drive assembly 50 includes a transfer drive motor 51, a transfer driving pulley 52, a transfer driven pulley 53, and a transfer synchronous belt 54. A transfer reducer is connected between the output shaft of the transfer drive motor 51 and the transfer driving pulley 52; the transfer synchronous belt 54 is horizontally arranged along the front and rear direction of one side of the transfer frame 12, and the two ends of the transfer synchronous belt 54 are respectively mounted on the transfer driving pulley 52 and the transfer driven pulley 53.

[0042] 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 via the transfer connecting plate 73. Specifically, the transfer support assembly 7070 is a transfer fork.

[0043] Furthermore, a transfer transmission assembly 60 is arranged between the transfer support assembly 70 and the other side of the transfer frame 12. The transfer transmission assembly 60 includes a transfer slider 61, a transfer guide rail 62, a transfer fixed block 63, and a transfer drag chain. The transfer guide rail 62 is arranged on the long rod of the transfer frame 12 and is parallel to the transfer synchronous belt 54. The top of the transfer slider 61 is fixedly set on the bottom of the transfer support head 71, and the transfer slider 61 is slidably set on the transfer guide rail 62; the top rear end of the transfer fixed block 63 is fixedly set on the front end of the transfer support head 71, and the bottom of the transfer fixed block 63 is fixedly set on the top section front end of the transfer synchronous belt 54; the left bottom surface of the transfer drag chain is connected to the transfer frame 12, and the right top surface is connected to the transfer support head 71.

[0044] The transfer fork is identical in structure to the material transport fork, resulting in high overall transmission precision and smooth operation. Furthermore, the transfer fork and material transport fork are offset longitudinally, providing ample working space between them. The transfer mechanism is neatly arranged, agile, and collision-free. This allows the upper transfer fork to transfer the original cargo and the transfer fork to transfer the new cargo simultaneously, saving transfer time and improving work efficiency.

[0045] In this preferred embodiment, see Figure 1 and Figure 2 The lifting slide 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 83 respectively; the top two sides of the transfer connecting plate 81 are fixedly connected to the transfer frame 12, and the top two sides of the material transport connecting plate 83 are fixedly connected to the material transport frame 11; a lifting mechanism is provided on the back of the lifting slide 80.

[0046] Furthermore, vacuum nozzles 91 are located at the top ends of the transport comb tubes 42 and transfer comb tubes 72. These nozzles are used to absorb the bottom surface of the supported cargo. These nozzles are connected to a vacuum generator 92 via a vacuum line. New cargo carried by the transport support assembly 40 is lightweight and is attracted by the vacuum nozzles 91, making it easier to transport it to the innermost part of the warehouse and preventing it from falling.

[0047] In this preferred embodiment, see Figure 1 The transfer drag chain and material transport drag chain each include a chain guide 93 and a movable chain 94. The chain guide 93 is mounted on the drive side of the material transport frame 11 and the transfer frame 12, respectively. The movable chain 94 is mounted on the material transport support head 41 and the transfer support head 71, respectively. The two movable chains 94 are tightly connected or separated along the chain guide 93 as the material transport support head 41 and the transfer support head 71 move, respectively. The transfer drag chain and material transport drag chain provide dual guidance for the material transport fork and transfer fork, respectively, ensuring smoother operation.

[0048] Furthermore, fixing grooves are horizontally provided at the bottom of the material transport fixing block 33 and the transfer fixing block 63 , respectively. The bottom surfaces of the fixing grooves are provided with protrusions fixedly connected to the material transport timing belt 24 and the transfer timing belt 54 .

[0049] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An improved double-layer material transfer device for a warehouse, characterized in that: include: A material transport frame, the material transport frame being arranged in a horizontal direction and perpendicular to the length direction of the plurality of transported goods; Material support assembly, used to support the bottom surface of the goods to be transferred; The 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 left and right sides of the material transport support assembly are arranged on the material transport drive assembly; A transfer frame, the transfer frame is arranged parallel to and directly above the material transport frame; Transfer support assembly, 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 left and right sides of the transfer support assembly are arranged on the transfer drive assembly; A lifting slide, the front surface of which is connected to the transfer support assembly, the transfer frame, the material transport support assembly, and the material transport frame in sequence from top to bottom along the longitudinal direction, and the rear surface of which is slidably set on the lifting assembly along the vertical direction.

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

3. The improved 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. The improved double-layer material transfer device for a warehouse as claimed in claim 3, characterized in that: A material transport transmission assembly is provided between the material transport supporting assembly and the other side of the material transport frame, and the material transport transmission assembly includes a material transport slider, a material transport guide rail, a material transport fixing block, and a material transport drag chain. The material transport guide rail is provided on the long rod of the material transport frame and is parallel to the material transport synchronous belt. The top of the material transport slider is fixedly provided at the bottom of the material transport supporting head, and the material transport slider is slidably provided on the material transport guide rail; the top rear end of the material transport fixing block is fixedly provided at the front end of the material transport supporting head, and the bottom of the material transport fixing block is fixedly provided on the top front end of the material transport synchronous belt; the left bottom surface of the material transport drag chain is connected to the material transport frame, and the right top surface is connected to the material transport supporting head.

5. The improved 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 synchronous belt. A transfer reducer is connected to the output shaft of the transfer drive motor and the transfer driving pulley; the transfer synchronous belt is horizontally arranged in the front-to-back direction along one side of the transfer frame, and the two ends of the transfer synchronous belt are respectively mounted on the transfer driving pulley and the transfer driven pulley.

6. The improved 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. The improved double-layer material transfer device for a warehouse as claimed in claim 6, characterized in that: A transfer transmission assembly is provided between the transfer support assembly and the other side of the transfer frame, and the transfer transmission assembly includes a transfer slider, a transfer guide rail, a transfer fixed block, and a transfer drag chain. The transfer guide rail is arranged on the long rod of the transfer frame and is parallel to the transfer synchronous belt. The top of the transfer slider is fixedly arranged at 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 at the front end of the transfer support head, and the bottom of the transfer fixed block is fixedly arranged on the top section front end of the transfer synchronous belt; the left bottom surface of the transfer drag chain is connected to the transfer frame, and the right top surface is connected to the transfer support head.

8. The improved double-layer material transfer device for a warehouse as claimed in claim 1, characterized in that: The lifting slide includes a transfer connecting plate, a longitudinal plate, and a material transport connecting plate. The top and bottom ends of the longitudinal plate are fixedly connected to the transfer connecting plate and the material transport connecting plate respectively; the top 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.

9. The improved double-layer material transfer device for a warehouse as claimed in claim 3, characterized in that: A vacuum suction nozzle is provided at the top end of the material transport comb tube, and a vacuum suction nozzle is provided at the top end of the transfer comb tube. The vacuum suction nozzle is used to adsorb the bottom surface of the supported cargo; the vacuum suction nozzle is connected to the vacuum generator through a vacuum pipe.

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