Material storage device

Abstract

The utility model discloses a material storage device which comprises a material storage frame, a conveying mechanism and a lifting mechanism. The storage rack comprises a plurality of storage layers; the conveying mechanism comprises a plurality of conveying rollers arranged at intervals in the conveying direction. The lower end of the material storage frame penetrates through the gap between the adjacent conveying rollers to be in transmission connection with the lifting mechanism so that materials located on the material storage layer can fall on the conveying rollers. The feeding device can realize continuous feeding and improve the production efficiency.

Description

Technical Field

[0001] This utility model relates to sheet feeding equipment, and more particularly to a material storage device. Background Technology

[0002] In the field of aluminum plate printing, automated conveying is commonly used to transport aluminum plates in order to improve production efficiency. In existing aluminum plate printing production lines, aluminum plates undergo multiple pre-processing steps before printing. If a process malfunctions or produces defective aluminum plates, the machine needs to be stopped or the defective plates need to be removed. This can lead to discontinuous feeding in subsequent printing processes, affecting production efficiency. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a material storage device to realize continuous production.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0005] A material storage device includes a storage rack, a conveying mechanism, and a lifting mechanism;

[0006] The storage rack includes multiple storage layers;

[0007] The conveying mechanism includes multiple conveying rollers spaced apart along the conveying direction;

[0008] The lower end of the storage rack passes through the gap between adjacent conveyor rollers and is connected to the lifting mechanism so that the material located on the storage layer falls onto the conveyor rollers.

[0009] Furthermore, the storage rack includes a frame and multiple support rods;

[0010] The support rods are distributed at intervals along the conveying direction of the conveying mechanism and form the storage layer. The support rods are respectively connected to the frame.

[0011] Furthermore, the frame includes a top frame, longitudinal beams, and transverse beams;

[0012] In the width direction of the top frame, both ends of the top frame are respectively connected to multiple longitudinal beams, and the longitudinal beams are perpendicular to the top frame;

[0013] There are multiple longitudinal beams and at least two transverse beams, and all the transverse beams are arranged opposite each other.

[0014] All of the longitudinal beams pass through the gaps between the conveyor rollers and are connected to the corresponding crossbeams;

[0015] The crossbeam is connected to the lifting mechanism via a transmission.

[0016] Furthermore, the diameter of the support rod is smaller than the distance between two adjacent conveyor rollers.

[0017] Furthermore, in the conveying direction, the width of the longitudinal beam is less than the distance between two adjacent conveying rollers.

[0018] Furthermore, the spacing between two adjacent storage layers is smaller than the diameter of the conveyor roller.

[0019] Furthermore, the lifting mechanism includes a drive component, at least two transmission components, and at least two screw lifting components;

[0020] The driving component is connected to the input end of each of the screw lifting components via the transmission assembly.

[0021] The output end of the screw lifting assembly is connected to the storage rack to control the lifting of the storage rack.

[0022] Furthermore, the transmission assembly includes a transmission component and at least two transmission housings;

[0023] The transmission box includes a transmission base and transmission gears;

[0024] The transmission components are respectively wound around two of the transmission gears that are arranged sequentially along the width direction of the storage rack;

[0025] The transmission component is also connected to the drive component, and the transmission gear is connected to the input end of the screw lifting assembly.

[0026] Furthermore, the screw lifting assembly includes a screw body and a threaded transmission seat;

[0027] The screw body is threadedly connected to the threaded transmission seat, and the screw body is also drively connected to the threaded transmission seat.

[0028] The threaded drive seat is connected to the crossbeam of the storage rack.

[0029] Furthermore, the conveying mechanism includes a support frame;

[0030] The conveying roller is disposed on the top of the support;

[0031] The fixed end of the lifting mechanism is located at the bottom of the bracket, the storage rack is located above the bracket, and the storage rack passes through the top of the bracket.

[0032] The beneficial effects of this utility model are as follows: by setting up a storage rack and a lifting mechanism, and setting up multiple storage layers on the storage rack to store qualified aluminum plates, when the upstream process of the production line experiences a material shortage, the lifting mechanism can control the storage rack to descend and automatically place the aluminum plates stored on the storage layers onto the conveyor rollers for conveying, thereby achieving continuous production and avoiding a long-term pause in the downstream process due to the interruption of material in the upstream process. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the material storage device in this utility model;

[0034] Figure 2 for Figure 1 Enlarged view of section A;

[0035] Figure 3 for Figure 1 The front view;

[0036] Figure 4 This is a partial structural diagram of the lifting mechanism in this utility model;

[0037] Label Explanation:

[0038] 1. Storage rack; 11. Storage layer; 12. Frame; 121. Top frame; 122. Longitudinal beam; 123. Cross beam; 13. Support rod;

[0039] 2. Conveying mechanism; 21. Conveying roller; 22. Support frame;

[0040] 3. Lifting mechanism; 31. Driving component; 32. Transmission assembly; 321. Transmission component; 322. Transmission box; 3221. Transmission seat; 3222. Transmission gear; 33. Screw lifting assembly; 331. Screw body; 332. Threaded transmission seat. Detailed Implementation

[0041] To explain in detail the technical content, objectives, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0042] Please refer to Figures 1-4 A material storage device includes a material storage rack 1, a conveying mechanism 2, and a lifting mechanism 3; the material storage rack 1 includes multiple material storage layers 11; the conveying mechanism 2 includes multiple conveying rollers 21 spaced apart along the conveying direction; the lower end of the material storage rack 1 passes through the gap between adjacent conveying rollers 21 and is connected to the lifting mechanism 3 for transmission, so that the material located on the material storage layer 11 falls onto the conveying rollers 21.

[0043] It is understandable that by setting up a storage rack 1 and a lifting mechanism 3, and setting up multiple storage layers 11 on the storage rack 1 to store qualified aluminum plates, when the upstream process of the production line experiences a material shortage, the lifting mechanism 3 can control the storage rack 1 to descend and automatically place the aluminum plates stored on the storage layer 11 onto the conveyor roller 21 for conveying, thereby achieving continuous production and avoiding a long-term pause in the downstream process due to the interruption of material in the upstream process.

[0044] In some embodiments, the storage rack 1 includes a frame 12 and multiple support rods 13; the support rods 13 are arranged sequentially at intervals along the conveying direction of the conveying mechanism 2 to form a storage layer 11, and the support rods 13 are respectively connected to the frame 12. The storage layer 11 is formed by multiple support rods 13, and there is a gap between the multiple support rods 13, which can both support the aluminum plate on the storage layer 11 and avoid mutual interference between the storage layer 11 and the conveying roller 21.

[0045] In some embodiments, the frame 12 includes a top frame 121, longitudinal beams 122, and crossbeams 123. In the width direction of the top frame 121, both ends of the top frame 121 are connected to multiple longitudinal beams 122, and the longitudinal beams 122 are perpendicular to the top frame 121. Multiple longitudinal beams 122 are provided, and at least two crossbeams 123 are provided, with all crossbeams 123 arranged opposite each other. All longitudinal beams 122 pass through the gaps between the conveyor rollers 21 and are connected to their corresponding crossbeams 123. The crossbeams 123 are drive-connected to the lifting mechanism 3. The arrangement of the top frame 121, longitudinal beams 122, and crossbeams 123 forms a stable material storage structure, ensuring the load-bearing capacity of the frame 12. Preferably, the longitudinal beams 122 and crossbeams 123 are perpendicular to each other, and the longitudinal beams 122 are perpendicular to the bottom surface of the top frame 121.

[0046] In some embodiments, the diameter of the support rod 13 is smaller than the distance between two adjacent conveyor rollers 21 to ensure the smoothness of the lifting and lowering process of the support rod 13 and to avoid interference between the support rod 13 and the conveyor rollers 21. Preferably, in the lifting and lowering direction of the support rod 13, the projection area of ​​the support rod 13 is centrally located between the corresponding two adjacent conveyor rollers 21.

[0047] In some embodiments, the width of the longitudinal beam 122 is less than the distance between two adjacent conveying rollers 21 in the conveying direction, so as to ensure the smoothness of the lifting process of the support rod 13 and avoid interference between the support rod 13 and the conveying roller 21.

[0048] In some embodiments, the spacing between two adjacent storage layers 11 is smaller than the diameter of the conveyor roller 21 to increase the load capacity of the storage rack 1.

[0049] In some embodiments, the lifting mechanism 3 includes a drive member 31, at least two transmission assemblies 32, and at least two screw lifting assemblies 33. The drive member 31 is driven to the input ends of all the screw lifting assemblies 33 via the transmission assemblies 32. The output ends of the screw lifting assemblies 33 are connected to the storage rack 1 to control the lifting and lowering of the storage rack 1. Specifically, two transmission assemblies 32 and two screw lifting assemblies 33 are provided, and the two screw lifting assemblies 33 are driven to the corresponding crossbeams 123 to control the synchronous lifting and lowering of both sides of the storage rack 1 in the width direction, thereby improving the stability of the lifting and lowering process of the storage rack 1. Preferably, the drive member 31 is a servo motor.

[0050] In some embodiments, the transmission assembly 32 includes a transmission member 321 and at least two transmission housings 322; the transmission housing 322 includes a transmission base 3221 and a transmission gear 3222, the transmission gear 3222 being rotatably connected to the transmission base 3221; the transmission member 321 is respectively arranged around two of the transmission gears 3222 arranged sequentially along the width direction of the storage rack 1, and the transmission gears 3222 are operatively connected to the input end of the screw lifting assembly 33; the transmission member 321 is also operatively connected to the drive member 31. Preferably, the transmission member 321 is a belt. The output end of the drive member 31 is operatively connected to the transmission member 321 via a pulley to synchronously drive the two transmission gears to rotate.

[0051] In some embodiments, the screw lifting assembly 33 includes a screw body 331 and a threaded drive seat 332; the screw body 331 is threadedly connected to the threaded drive seat 332, and the screw body 331 and the threaded drive seat 332 are drively connected; the threaded drive seat 332 is connected to the crossbeam 123 of the storage rack 1. The screw body 331 and the threaded drive seat 332 drive the storage rack 1 to rise and fall, ensuring the stability of the lifting process of the storage rack 1.

[0052] In some embodiments, the conveying mechanism 2 includes a support 22; a conveying roller 21 is disposed on the top of the support 22; the fixed end of the lifting mechanism 3 is disposed on the bottom of the support 22; and the storage rack 1 is located above the support 22, passing through the top of the support 22. The support 22 serves two purposes: firstly, to support the drive structure of the conveying mechanism 2, and secondly, to provide space for the lifting mechanism 3, ensuring the stable execution of the lifting action of the storage rack 1. It is worth noting that the transmission mechanism is a conventional roller conveying mechanism 2.

[0053] Embodiment 1 of this utility model is as follows:

[0054] A material storage device includes a material storage rack 1, a conveying mechanism 2, and a lifting mechanism 3; the material storage rack 1 includes multiple material storage layers 11; the conveying mechanism 2 includes multiple conveying rollers 21 spaced apart along the conveying direction; the lower end of the material storage rack 1 passes through the gap between adjacent conveying rollers 21 and is connected to the lifting mechanism 3 for transmission, so that the material located on the material storage layer 11 falls onto the conveying rollers 21.

[0055] In this embodiment, the storage rack 1 includes a frame 12 and multiple support rods 13; the support rods 13 are arranged at intervals along the conveying direction of the conveying mechanism 2 to form a storage layer 11, and the support rods 13 are respectively connected to the frame 12.

[0056] In this embodiment, the frame 12 includes a top frame 121, longitudinal beams 122, and crossbeams 123. Along the width of the top frame 121, both ends of the top frame 121 are connected to multiple longitudinal beams 122, and the longitudinal beams 122 are perpendicular to the top frame 121. Multiple longitudinal beams 122 are provided, and two crossbeams 123 are provided, with all crossbeams 123 arranged opposite each other. All longitudinal beams 122 pass through the gaps between the conveyor rollers 21 and are connected to their corresponding crossbeams 123. The crossbeams 123 are drive-connected to the lifting mechanism 3. Preferably, the longitudinal beams 122 and crossbeams 123 are perpendicular to each other, and the longitudinal beams 122 are perpendicular to the bottom surface of the top frame 121.

[0057] In this embodiment, the diameter of the support rod 13 is smaller than the distance between two adjacent conveyor rollers 21, and in the conveying direction, the width of the longitudinal beam 122 is smaller than the distance between two adjacent conveyor rollers 21.

[0058] In this embodiment, the distance between two adjacent storage layers 11 is smaller than the diameter of the conveyor roller 21.

[0059] In this embodiment, the lifting mechanism 3 includes a drive member 31, two symmetrically arranged transmission components 32, and two symmetrically arranged screw lifting components 33. The drive member 31 is connected to the input ends of all the screw lifting components 33 via the transmission components 32. The output ends of the screw lifting components 33 are connected to the storage rack 1. The two screw lifting components 33 are connected to the corresponding crossbeams 123. The transmission components 32 include a transmission member 321 and two transmission boxes 322. The transmission box 322 includes a transmission seat 3221 and a transmission gear 3222, which are rotatably connected to the transmission seat 3221. The transmission member 321 is respectively arranged around two of the transmission gears 3222 arranged sequentially along the width direction of the storage rack 1. The transmission gears 3222 are connected to the input ends of the screw lifting components 33. The transmission member 321 is also connected to the drive member 31. Preferably, the transmission member 321 is a belt. The output end of the drive member 31 is connected to the transmission member 321 via a pulley.

[0060] In this embodiment, the screw lifting assembly 33 includes a screw body 331 and a threaded transmission seat 332; the screw body 331 is threadedly connected to the threaded transmission seat 332, and the screw body 331 and the threaded transmission seat 332 are connected in a driving manner; the threaded transmission seat 332 is connected to the crossbeam 123 of the storage rack 1.

[0061] In this embodiment, the conveying mechanism 2 includes a support 22; a conveying roller 21 is disposed on the top of the support 22; the fixed end of the lifting mechanism 3 is disposed on the bottom of the support 22; the storage rack 1 is located above the support 22 and is disposed through the top of the support 22.

[0062] The working principle of this utility model is as follows:

[0063] The qualified aluminum plates are placed sequentially on the adjacent storage layer 11. The lifting mechanism 3 controls the storage rack 1 to descend intermittently according to the preset time, so that the aluminum plate at the bottom layer is placed on the conveying mechanism 2 and conveyed to the next process.

[0064] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A material storage device, characterized in that, Includes storage racks, conveying mechanisms, and lifting mechanisms; The storage rack includes multiple storage layers; The conveying mechanism includes multiple conveying rollers spaced apart along the conveying direction; The lower end of the storage rack passes through the gap between adjacent conveyor rollers and is connected to the lifting mechanism so that the material located on the storage layer falls onto the conveyor rollers.

2. The material storage device according to claim 1, characterized in that, The storage rack includes a frame and multiple support rods; The support rods are distributed at intervals along the conveying direction of the conveying mechanism and form the storage layer. The support rods are respectively connected to the frame.

3. A material storage device according to claim 2, characterized in that, The frame includes a top frame, longitudinal beams, and transverse beams; In the width direction of the top frame, both ends of the top frame are respectively connected to multiple longitudinal beams, and the longitudinal beams are perpendicular to the top frame; There are multiple longitudinal beams and at least two transverse beams, and all the transverse beams are arranged opposite each other. All of the longitudinal beams pass through the gaps between the conveyor rollers and are connected to the corresponding crossbeams; The crossbeam is connected to the lifting mechanism via a transmission.

4. A material storage device according to claim 2, characterized in that, The diameter of the support rod is smaller than the distance between two adjacent conveyor rollers.

5. A material storage device according to claim 3, characterized in that, In the conveying direction, the width of the longitudinal beam is less than the distance between two adjacent conveying rollers.

6. A material storage device according to claim 1, characterized in that, The distance between two adjacent storage layers is less than the diameter of the conveyor roller.

7. A material storage device according to claim 1, characterized in that, The lifting mechanism includes a drive component, at least two transmission components, and at least two screw lifting components; The driving component is connected to the input end of each of the screw lifting components via the transmission assembly. The output end of the screw lifting assembly is connected to the storage rack to control the lifting of the storage rack.

8. A material storage device according to claim 7, characterized in that, The transmission assembly includes a transmission component and at least two transmission boxes; The transmission box includes a transmission base and transmission gears; The transmission components are respectively wound around two of the transmission gears that are arranged sequentially along the width direction of the storage rack; The transmission component is also connected to the drive component, and the transmission gear is connected to the input end of the screw lifting assembly.

9. A material storage device according to claim 7, characterized in that, The screw lifting assembly includes a screw body and a threaded transmission seat; The screw body is threadedly connected to the threaded transmission seat, and the screw body is also drively connected to the threaded transmission seat. The threaded drive seat is connected to the crossbeam of the storage rack.

10. A material storage device according to claim 1, characterized in that, The conveying mechanism includes a support frame; The conveying roller is disposed on the top of the support; The fixed end of the lifting mechanism is located at the bottom of the bracket, the storage rack is located above the bracket, and the storage rack passes through the top of the bracket.

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