Stored material conveying device

Abstract

The utility model discloses a material storing and conveying device, which belongs to the technical field of automatic production and comprises a storing frame, and a storing frame upper fixing plate and a storing frame lower fixing plate are arranged on the storing frame. A plurality of guide storage rods which are arranged at intervals are arranged on the storage rack upper fixing plate; a lifting driving assembly is arranged on the storage frame lower fixing plate, a lifting plate is driven by the lifting driving assembly in a lifting mode, and a storage plate used for storing materials is connected to the lifting plate in a matched mode. The storage plate ascends and descends along with the lifting plate, and during ascending, material grooves in the materials are positioned and lifted through the multiple guide storage rods. According to the structure, a plurality of materials can be positioned and stacked on the storage plate, and meanwhile, the situation that the plurality of materials do not have any displacement problem in the lifting and conveying process can be ensured, so that the materials can be conveyed at a specified position.

Description

Technical Field

[0001] This utility model relates to the field of automated production technology, specifically a material storage and conveying device. Background Technology

[0002] Chinese utility model patent CN201921898664.9 discloses a pine needle conveying device used on a simulated Christmas tree. It includes a base plate, on which a first conveying mechanism, a lifting mechanism, and a second conveying mechanism are fixed in sequence. A material picking mechanism is fixed above the first conveying mechanism. The material picking mechanism includes a mounting plate fixed above the first conveying mechanism. A rodless cylinder is fixed below the mounting plate. A movable body is provided outside the rodless cylinder and fixed to the piston inside the rodless cylinder. A slide rail is also fixed below the mounting plate and arranged parallel to the rodless cylinder. A slide plate is fixed below the slide rail and slidably connected to the slide rail. The slide plate is fixed to the aforementioned movable body. A lifting cylinder is vertically fixed on the slide plate.

[0003] The aforementioned device can place pine needles one by one onto conveyor belt II, which then transports them to the next workstation, eliminating the need for manual placement and thus improving production efficiency and reducing labor costs. However, displacement issues easily occur during the placement and transport of pine needles, making it impossible to guarantee that the needles are placed and transported in the designated positions. Therefore, further improvements are necessary. Utility Model Content

[0004] The present invention aims to provide a material storage and conveying device to overcome the shortcomings of the prior art.

[0005] A material storage and conveying device designed for this purpose includes a storage rack, on which an upper fixed plate and a lower fixed plate are fixedly mounted; the upper fixed plate is provided with a plurality of spaced guide storage rods; the lower fixed plate is provided with a lifting drive assembly, and a lifting plate is lifted and driven by the lifting drive assembly; a storage plate for storing materials is connected to the lifting plate; the storage plate follows the lifting plate in lifting and lowering, and when rising, the material slots on the material are positioned and lifted by the plurality of guide storage rods.

[0006] The lifting plate is located below the fixed plate on the storage rack, and several lifting guide columns are evenly distributed on it; the fixed plate on the storage rack is fixedly installed on the top of the storage rack, and lifting guide holes are fixedly installed on it corresponding to the lifting guide columns; the storage plate is located above the fixed plate on the storage rack; the lifting guide columns are connected to the storage plate and slide on the lifting guide holes when the lifting plate is raised or lowered.

[0007] A guide storage rod fixing block is provided on the fixed plate of the storage rack; the storage plate and the fixed plate of the storage rack are respectively provided with storage plate guide holes and storage rack positioning holes corresponding to the guide storage rod; the guide storage rod fixing block is fixedly installed at the bottom of the fixed plate of the storage rack; the lower end of the guide storage rod passes through the positioning hole of the storage rack and is fixedly installed on the guide storage rod fixing block. When the storage plate is raised and lowered, the guide storage rod slides on the guide hole of the storage plate and positions the material slot on the material.

[0008] An assembly rod is fixedly installed between the upper fixed plate and the lower fixed plate of the storage rack. Lifting position sensors are installed at the upper and lower positions of the assembly rod. A lifting position sensing mating component is installed on the lifting plate, and the lifting position sensing mating component and the lifting position sensor are mutually sensed and coordinated during lifting.

[0009] The lifting plate is provided with an assembly rod avoidance notch, and during lifting, the assembly rod avoids each other through the assembly rod avoidance notch.

[0010] The lifting drive assembly includes a lifting drive motor, a transmission screw, and ball nuts.

[0011] The lifting drive motor is fixedly mounted on the lower fixed plate of the storage rack, and its power output end is connected to the drive wheel; the two ends of the transmission screw are respectively rotatably mounted on the upper fixed plate and the lower fixed plate of the storage rack, and a driven wheel is mounted on it; a transmission belt is provided between the drive wheel and the driven wheel, and the two are driven together by the transmission belt; the ball nut is fixedly mounted on the lifting plate and meshes with the transmission screw.

[0012] An upper fixed plate rotating seat is provided on the upper fixed plate of the storage rack; a lower fixed plate rotating seat is provided on the lower fixed plate of the storage rack; the upper and lower ends of the transmission screw are respectively rotatably mounted on the upper fixed plate rotating seat and the lower fixed plate rotating seat, and the lower end of the screw passes through the lower fixed plate rotating seat and is fixedly mounted on the driven wheel.

[0013] The lifting drive motor is vertically fixed to the upper surface of the lower fixed plate of the storage rack, and its power output end passes through the lower fixed plate of the storage rack and is connected to the drive wheel.

[0014] The lifting platform is equipped with a motor avoidance notch, and during lifting, the lifting platform avoids the lifting drive motor through the motor avoidance notch.

[0015] The storage rack is fixedly surrounded by a storage rack enclosure, which encloses the lower fixed plate, lifting drive assembly, and lifting plate of the storage rack.

[0016] This invention utilizes the guiding and positioning function of the guide storage rod to position and lift the material slots on the storage plate, allowing multiple materials to be stacked on the storage plate. Furthermore, the lifting drive assembly enables the lifting plate and storage plate to rise and fall simultaneously. When the storage plate rises, the guide storage rod further positions and lifts the material slots on the materials. This not only achieves automated material lifting and conveying, facilitating the retrieval of materials from the top layer by other devices (such as robotic arms), but also ensures that no displacement occurs during the lifting and conveying process, allowing the materials to be conveyed to their designated positions. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the assembly structure in the descending state according to an embodiment of the present invention.

[0018] Figure 2 This is a schematic diagram of the assembly structure in the rising state according to an embodiment of the present invention.

[0019] Figure 3 This is an exploded structural diagram of an embodiment of the present invention.

[0020] Figure 4 This is a schematic diagram of the assembly structure of the storage rack, the upper fixing plate of the storage rack, the lower fixing plate of the storage rack, the lifting drive assembly, the lifting plate, and the storage plate.

[0021] Figure 5 This is a schematic diagram of the assembly structure of the storage rack, the upper fixing plate of the storage rack, the lower fixing plate of the storage rack, the lifting drive assembly, the lifting plate, and the storage plate from another perspective.

[0022] Figure 6 This is an exploded structural diagram of the storage rack, the upper fixing plate of the storage rack, the lower fixing plate of the storage rack, the lifting drive assembly, the lifting plate, and the storage plate.

[0023] Figure 7 This is an exploded structural diagram from another perspective of the storage rack, the upper fixing plate of the storage rack, the lower fixing plate of the storage rack, the lifting drive assembly, the lifting plate, and the storage plate. Detailed Implementation

[0024] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] See Figures 1-7 This material storage and conveying device includes a storage rack 32, on which an upper storage rack fixing plate 33 and a lower storage rack fixing plate 34 are fixedly installed. The upper storage rack fixing plate 33 is provided with a plurality of spaced guide storage rods 35. The lower storage rack fixing plate 34 is provided with a lifting drive assembly 36, and a lifting plate 37 is lifted and driven by the lifting drive assembly 36. A storage plate 39 for storing material 38 is connected to the lifting plate 37. The storage plate 39 moves up and down with the lifting plate 37, and when rising, it positions and lifts the material slots on the material 38 through the plurality of guide storage rods 35.

[0027] This embodiment utilizes the guiding and positioning function of the guide storage rod 35 to position the material slots on the material 38 stored on the storage plate 39, so that multiple materials 38 can be positioned and stacked on the storage plate 39. In addition, the lifting drive component 36 is used to lift and lower the lifting plate 37 and the storage plate 39 simultaneously. When the storage plate 39 rises, it can also position and lift the material slots on the material 38 through the guiding and positioning function of the guide storage rod 35. This not only realizes the automated lifting and conveying of the material 38, so that other devices such as robots can pick up the material 38 on the top layer, but also ensures that there is no displacement problem during the lifting and conveying of multiple materials 38, so that the material 38 can be conveyed to the designated position.

[0028] As a preferred embodiment, it may also have the following additional technical features:

[0029] In this embodiment, material 38 is a thin material with multiple material slots. For example, material 38 can be pine needles, palm leaves, etc.

[0030] The lifting plate 37 is located below the fixed plate 33 on the storage rack, and several lifting guide columns 40 are evenly arranged on it; the fixed plate 33 on the storage rack is fixedly installed on the top of the storage rack 32, and a lifting guide hole 41 is fixedly installed on it corresponding to the lifting guide column 40; the storage plate 39 is located above the fixed plate 33 on the storage rack; the lifting guide column 40 is connected to the storage plate 39 and slides on the lifting guide hole 41 when the lifting plate 37 is raised or lowered.

[0031] In this embodiment, the lifting guide column 40 is used to cooperate with the lifting plate 37 and the storage plate 39 so that the lifting plate 37 and the storage plate 39 can be linked together. At the same time, the guiding cooperation between the lifting guide column 40 and the lifting guide hole 41 is used to enable the lifting plate 37 and the storage plate 39 to achieve stable lifting and lowering, thereby avoiding the shaking problem during lifting and lowering, and further ensuring that the multiple materials 38 will not have any displacement problems during the lifting and conveying process.

[0032] In this embodiment, four lifting guide columns 40 are evenly distributed at the four ends of the lifting plate 37 to make the cooperation between the lifting plate 37 and the storage plate 39 more stable and the force transmission smoother.

[0033] A guide storage rod fixing block 42 is provided on the storage rack fixing plate 33; the storage plate 39 and the storage rack fixing plate 33 are respectively provided with storage plate guide holes 43 and storage rack positioning holes 44 corresponding to the guide storage rod 35; the guide storage rod fixing block 42 is fixedly installed at the bottom of the storage rack fixing plate 33; the lower end of the guide storage rod 35 passes through the storage rack positioning hole 44 and is fixedly installed on the guide storage rod fixing block 42. When the storage plate 39 is raised and lowered, the guide storage rod 35 slides on the storage plate guide hole 43 and positions the material slot on the material 38.

[0034] In this embodiment, four guide storage rod fixing blocks 42 are provided, and multiple guide storage rods 35 are respectively provided on the four guide storage rod fixing blocks 42. All the guide storage rods 35 are spaced apart from each other, and the gap between adjacent guide storage rods 35 is equivalent to the size of the material slot on the material 38, thereby avoiding the problem of material wrinkling when the material 38 is stacked or conveyed, enabling multiple materials 38 to be stacked flat and preventing displacement during conveying.

[0035] In this embodiment, the guide storage rod 35 can both position the material 38 when the storage plate 39 is raised and lowered, and guide the storage plate 39 when it is raised and lowered, so as to further avoid the problem of shaking of the storage plate 39 when it is raised and lowered.

[0036] An assembly rod 45 is fixedly installed between the upper fixed plate 33 and the lower fixed plate 34 of the storage rack. A lifting position sensor 46 is installed at the upper and lower positions of the assembly rod 45 respectively. A lifting position sensing mating part 47 is installed on the lifting plate 37, and the lifting position sensing mating part 47 and the lifting position sensor 46 sense and cooperate with each other during lifting.

[0037] In this embodiment, when the lifting plate 37 rises to the upper terminal position and falls to the lower terminal position, the lifting position sensing and cooperating component 47 respectively senses and cooperates with the upper and lower lifting position sensors 46 to remind the lifting plate 37 to rise to the upper terminal position and fall to the lower terminal position, thereby improving the storage and conveying stability of the material 38 on the storage plate 39.

[0038] The lifting plate 37 is provided with an assembly rod avoidance notch 48, and during lifting, the assembly rod avoidance notch 48 and the assembly rod 45 avoid each other, thereby improving the connection compactness between the components and reducing space waste.

[0039] The lifting drive assembly 36 includes a lifting drive motor 49, a transmission screw 50, and a ball nut 51.

[0040] The lifting drive motor 49 is fixedly mounted on the lower fixed plate 34 of the storage rack, and its power output end is connected to the drive wheel; the two ends of the transmission screw 50 are respectively rotatably mounted on the upper fixed plate 33 and the lower fixed plate 34 of the storage rack, and a driven wheel is mounted on it; a transmission belt 52 is provided between the drive wheel and the driven wheel, and the two are driven together by the transmission belt 52; the ball nut 51 is fixedly mounted on the lifting plate 37 and meshes with the transmission screw 50.

[0041] An upper fixed plate rotating seat 53 is provided on the upper fixed plate 33 of the storage rack; a lower fixed plate rotating seat 54 is provided on the lower fixed plate 34 of the storage rack; the upper and lower ends of the transmission screw 50 are respectively rotatably mounted on the upper fixed plate rotating seat 53 and the lower fixed plate rotating seat 54, and its lower end passes through the lower fixed plate rotating seat 54 and is fixedly mounted with a transmission driven wheel.

[0042] In this embodiment, when the lifting drive motor 49 is working, it drives the transmission drive wheel to rotate. When the transmission drive wheel rotates, it drives the transmission driven wheel to rotate through the transmission belt 52. When the transmission driven wheel rotates, it drives the transmission screw 50 to rotate. When the transmission screw 50 rotates, it meshes with the ball nut 51, so that the ball nut 51 moves up and down along the axis of the transmission screw 50, thereby ultimately realizing the lifting and lowering of the storage plate 39 and the lifting plate 37.

[0043] The lifting drive motor 49 is vertically fixed to the upper surface of the storage rack lower fixing plate 34, and its power output end passes through the storage rack lower fixing plate 34 and drives the transmission drive wheel.

[0044] The lifting plate 37 is provided with a motor avoidance notch 55, and during lifting, it avoids the lifting drive motor 49 through the motor avoidance notch 55, thereby improving the connection compactness between the components and reducing space waste.

[0045] The storage rack 32 is fixedly surrounded by a storage rack enclosure 56, which encloses the storage rack lower fixed plate 34, the lifting drive assembly 36, and the lifting plate 37.

[0046] In this embodiment, since the storage rack enclosure 56 can surround the storage rack lower fixing plate 34, the lifting drive assembly 36, and the lifting plate 37, it protects the storage rack lower fixing plate 34, the lifting drive assembly 36, and the lifting plate 37, preventing foreign objects from entering and ensuring the normal operation of the product.

[0047] The above describes the preferred embodiments of this utility model, illustrating and describing its basic principles, main features, and advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made without departing from the spirit and scope of this utility model, and all such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents.

Claims

1. A stock delivery device comprising a storage rack (32), characterized in that: The storage rack (32) is fixedly provided with an upper storage rack fixing plate (33) and a lower storage rack fixing plate (34); the upper storage rack fixing plate (33) is provided with a number of spaced guide storage rods (35); the lower storage rack fixing plate (34) is provided with a lifting drive assembly (36), and a lifting plate (37) is lifted and driven by the lifting drive assembly (36). A storage plate (39) for storing materials (38) is connected to the lifting plate (37); the storage plate (39) follows the lifting plate (37) to lift and lower, and when it rises, it positions and lifts the material slots on the material (38) through a number of guide storage rods (35).

2. The stock delivery device according to claim 1, characterized in that: The lifting plate (37) is located below the fixed plate (33) on the storage rack, and several lifting guide columns (40) are evenly arranged on it; the fixed plate (33) on the storage rack is fixedly installed on the top of the storage rack (32), and a lifting guide hole (41) is fixedly installed on it corresponding to the lifting guide column (40); the storage plate (39) is located above the fixed plate (33) on the storage rack; the lifting guide column (40) is connected to the storage plate (39) and slides on the lifting guide hole (41) when the lifting plate (37) is lifted.

3. The stock delivery device of claim 2, wherein: A guide storage rod fixing block (42) is provided on the storage rack fixing plate (33); the storage plate (39) and the storage rack fixing plate (33) are respectively provided with a storage plate guide hole (43) and a storage rack positioning hole (44) corresponding to the guide storage rod (35); the guide storage rod fixing block (42) is fixedly installed at the bottom of the storage rack fixing plate (33); the lower end of the guide storage rod (35) passes through the storage rack positioning hole (44) and is fixedly installed on the guide storage rod fixing block (42). When the storage plate (39) is raised and lowered, the guide storage rod (35) slides on the storage plate guide hole (43) and positions the material slot on the material (38).

4. The stock delivery device of claim 1, wherein: An assembly rod (45) is fixedly installed between the upper fixed plate (33) and the lower fixed plate (34) of the storage rack. A lifting position sensor (46) is installed at the upper and lower positions of the assembly rod (45). A lifting position sensing mating part (47) is installed on the lifting plate (37), and the lifting position sensing mating part (47) and the lifting position sensor (46) sense each other during lifting.

5. The stock delivery device of claim 4, wherein: The lifting plate (37) is provided with an assembly rod avoidance notch (48), and during lifting, it avoids the assembly rod (45) through the assembly rod avoidance notch (48).

6. The stock delivery device of claim 1, wherein: The lifting drive assembly (36) includes a lifting drive motor (49), a transmission screw (50), and a ball nut (51); The lifting drive motor (49) is fixedly mounted on the lower fixed plate (34) of the storage rack, and its power output end is connected to the drive wheel; the two ends of the drive screw (50) are respectively rotatably mounted on the upper fixed plate (33) and the lower fixed plate (34) of the storage rack, and a driven wheel is mounted on it; a drive belt (52) is provided between the drive wheel and the driven wheel, and the two are driven together by the drive belt (52); the ball nut (51) is fixedly mounted on the lifting plate (37) and meshes with the drive screw (50).

7. The stock delivery device of claim 6, wherein: An upper fixed plate rotating seat (53) is provided on the upper fixed plate (33) of the storage rack; a lower fixed plate rotating seat (54) is provided on the lower fixed plate (34) of the storage rack; the upper and lower ends of the transmission screw (50) are respectively rotatably mounted on the upper fixed plate rotating seat (53) and the lower fixed plate rotating seat (54), and the lower end of the screw passes through the lower fixed plate rotating seat (54) and is fixedly mounted with a transmission driven wheel.

8. The stock delivery device of claim 7, wherein: The lifting drive motor (49) is vertically fixed on the upper surface of the storage rack lower fixing plate (34), and its power output end passes through the storage rack lower fixing plate (34) and is connected to the transmission drive wheel.

9. The stock delivery device of claim 8, wherein: The lifting plate (37) is provided with a motor avoidance notch (55), and during lifting, it avoids the lifting drive motor (49) through the motor avoidance notch (55).

10. The stock delivery device of claim 1, wherein: The storage rack (32) is fixedly provided with a storage rack enclosure (56) and the storage rack lower fixed plate (34), lifting drive assembly (36) and lifting plate (37) are surrounded by the storage rack enclosure (56).

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