A transfer assembly for profile warehousing and a profile warehousing device

Abstract

The utility model provides a kind of for section bar warehousing and delivery transfer assembly and section bar storage device, it is related to section bar storage field, the scheme using is as follows: including transfer support, still include: lifting frame, lifting frame is set on transfer support and moves up and down;Ladle support one horizontal movement is set on lifting frame, ladle support one can extend lifting frame;Drive assembly two horizontal movement is set on lifting frame, ladle support two are connected with drive assembly two, the moving direction of ladle support two and ladle support one is opposite, lifting assembly one is set on lifting frame, and ladle support one is connected to realize the lifting of ladle support one;Lifting assembly two, lifting assembly two is set on lifting frame, and ladle support two is connected to realize the lifting of ladle support two, and the upper surface of ladle support one and ladle support two can be flush.The utility model can greatly increase the capacity of storage device, do not affect strength, will not reduce conveying efficiency after expansion.

Description

Technical Field

[0001] This utility model relates to the field of profile warehousing, and in particular to a transfer component and a profile warehousing device for profile warehousing and outbound. Background Technology

[0002] The window manufacturing process includes the manufacturing of window sashes and window frames. The manufacturing process of window sashes and window frames includes the cutting and processing of corresponding profiles, sorting and assembling frames, etc. The cutting and processing of profiles is carried out automatically by mechanical processing equipment. After the profiles are processed, they are temporarily stored so that they can be transferred to the next process.

[0003] In related technologies, a profile storage device is disclosed, including a support frame, a storage rack inside the support frame, and at least two guide columns. Each of the guide columns is equipped with a material handling component, which is capable of vertical movement. The material handling component is positioned opposite to the storage rack. An input component and an output component are located at the lower part of the support frame, and the material handling component is positioned opposite to both the input and output components. A base frame is located at the bottom of the support frame, and a leveling component is mounted on the base frame. The device achieves profile feeding and unloading through the input and output components, and profile storage and unloading through the vertically moving material handling components, thus realizing automatic material storage and retrieval and improving production efficiency.

[0004] However, with the significant increase in the production capacity of profile production lines, when adopting the above technical solutions, since the material handling components can only feed materials in one direction, if a large-scale production line is to be matched, the capacity of the storage device needs to be increased. This can only be achieved by increasing the size of the support frame. However, this increases the moving distance of the material handling components, affecting production efficiency. Furthermore, the increased size reduces the strength of the support frame while increasing the load, posing certain safety risks. These two factors make it difficult to expand the capacity of the profile storage device and affect its widespread application. Utility Model Content

[0005] To address the technical problem of the difficulty in expanding the capacity of existing profile storage devices, this utility model provides a transfer component and a profile storage device for profile warehousing and outbound operations, which can greatly increase the capacity of the storage device without affecting its strength and without reducing the conveying efficiency after expansion.

[0006] In a first aspect, this utility model provides a transfer assembly for profile warehousing and warehousing to solve the above-mentioned technical problems. The assembly includes a transfer bracket and further comprises: a lifting frame, which is vertically movable on the transfer bracket; a material support frame one, connected to a driving component one, horizontally movable on the lifting frame, and capable of extending out of the lifting frame; a material support frame two, horizontally movable on the lifting frame, connected to a driving component two, and capable of extending out of the lifting frame, with the material support frame two moving in opposite directions to the material support frame one; a lifting component one, mounted on the lifting frame and connected to the material support frame one to achieve lifting and lowering of the material support frame one; and a lifting component two, mounted on the lifting frame and connected to the material support frame two to achieve lifting and lowering of the material support frame two, with the upper surfaces of the material support frame one and the material support frame two being flush.

[0007] This utility model enables the transfer of profiles on this transfer assembly through a material support frame 1 and a material support frame 2 that can move in opposite directions and be raised and lowered. The profiles can be placed on different sides of the transfer support according to the placement requirements, which facilitates the expansion of the storage device without affecting the strength or reducing the conveying efficiency after expansion.

[0008] Furthermore, both drive assembly one and drive assembly two include drive beams. The length direction of the drive beams is perpendicular to the moving direction of the material support frame one or the material support frame two. The drive beams are slidably connected to the lifting frame, and the two drive beams are respectively connected to the corresponding drive modules.

[0009] Furthermore, both the first and second lifting components include a lifting beam and a guide plate. The lifting beam is parallel to and slidably connected to the drive beam. The lifting beam can move up and down on the drive beam. The first and second material support frames are horizontally arranged on one side of the corresponding lifting beam. Two guide plates are arranged opposite each other at both ends of the lifting frame. The length direction of the guide plate is parallel to the moving direction of the material support frame. A guide groove is horizontally arranged on the guide plate. Both ends of the guide groove are connected to a material drop groove. A transition slope is provided between the material drop groove and the guide groove. The bottom of the material drop groove is lower than the bottom surface of the guide groove. Both ends of the lifting beam can move along the corresponding guide groove and stop in the corresponding material drop groove.

[0010] This utility model achieves the lifting and lowering of material support frame one and material support frame two through the cooperation of guide plate, lifting beam and drive beam in a guiding manner, which has high reliability and smooth lifting and lowering.

[0011] Furthermore, both the first and second material support frames include multiple support rods, the ends of which are detachably connected to the top of the lifting beam.

[0012] This invention facilitates maintenance and reduces maintenance costs by using a detachable and installable bracket.

[0013] Furthermore, the spacing between two adjacent support rods is different.

[0014] This invention can support profiles of different lengths without slipping by varying the spacing between adjacent support rods.

[0015] Furthermore, the transfer bracket is provided with a lifting rack and guide rail along the vertical direction, the end of the lifting frame is connected to the corresponding guide rail, the lifting frame is provided with a lifting motor, the lifting motor is connected to a lifting gear, and the lifting gear meshes with the lifting rack.

[0016] Secondly, this specific embodiment also provides a profile storage device, including two support frames arranged opposite to each other, with multiple rows of storage racks arranged along their height direction on the support frames, an input component at the lower end of at least one support frame, and an output component at the lower end of at least one support frame. Both the input component and the output component are conveying roller sets. It also includes the aforementioned transfer component for profile storage and retrieval, with the transfer bracket arranged between the two support frames. The first and second material support racks can be lowered to a position below the input component.

[0017] This invention increases the capacity of the storage device by setting two support frames and a transfer component that can transfer profiles in both directions, without affecting production efficiency or reducing the strength of the storage device.

[0018] Furthermore, the input component and the output component are provided at the lower ends of both support frames.

[0019] This invention allows for the layout of production lines on both sides of the storage device by setting two input components and an output component, facilitating flexible layout.

[0020] Furthermore, the width of the input component is smaller than the width of the output component.

[0021] Furthermore, the tops of the two support frames are connected by multiple tie rods.

[0022] This invention enhances the strength and stability of the storage device by connecting two support frames, thereby improving its safety during use.

[0023] As can be seen from the above technical solutions, this utility model has the following advantages: This utility model provides a transfer component and a profile storage device for profile warehousing and outgoing. Through a first and second support frame that can move in opposite directions and be raised and lowered, profiles can be transferred on this transfer component and output in a set direction. This allows profiles to be placed on different sides of the transfer frame according to placement requirements, facilitating expansion of the storage device without compromising strength or reducing conveying efficiency after expansion. The lifting and lowering of the first and second support frames is achieved through the cooperation of a guide plate, lifting beam, and drive beam, ensuring high reliability and smooth lifting. The capacity of the storage device is increased by setting two support frames and a transfer component capable of bidirectional profile transfer, without affecting production efficiency or reducing the strength of the storage device. The two input and output components allow production lines to be arranged on both sides of the storage device, facilitating flexible layout. Connecting the two support frames enhances the strength and stability of the storage device, improving safety during use. Attached Figure Description

[0024] To more clearly illustrate the technical solution of this utility model, the drawings used in the description will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a structural diagram of a specific embodiment of the present invention. Figure 1 .

[0026] Figure 2 This is a structural diagram of a specific embodiment of the present invention. Figure 2 .

[0027] Figure 3 This is a partial structural diagram of a specific embodiment of the present invention. Figure 1 .

[0028] Figure 4 This is a partial structural diagram of a specific embodiment of the present invention. Figure 2 .

[0029] Figure 5 This is a schematic diagram of the assembly structure of the lifting frame, lifting component one, lifting component two, material support frame one, and material support frame two in a specific embodiment of this utility model. Figure 1 .

[0030] Figure 6 This is a schematic diagram of the assembly structure of the lifting frame, lifting component one, lifting component two, material support frame one, and material support frame two in a specific embodiment of this utility model. Figure 2 .

[0031] Figure 7 This is a schematic diagram of the guide plate in a specific embodiment of the present invention.

[0032] Figure 8 This is a structural schematic diagram of the second specific embodiment of the present utility model. Figure 1 .

[0033] Figure 9 This is a structural schematic diagram of the second specific embodiment of the present utility model. Figure 2 .

[0034] In the diagram, 1. Transfer bracket; 101. Support beam; 102. Reinforcing rod; 2. Material support frame one; 3. Lifting frame; 4. Material support frame two; 5. Lifting component one; 6. Lifting component two; 7. Lifting motor; 8. Lifting rack; 10. Transfer rack; 11. Drive component one; 9. Drive component two; 12. Lifting beam; 13. Drive beam; 14. Support rod; 15. Mounting base; 17. Support shaft; 18. Guide groove; 19. Drop chute; 20. Transition slope; 21. Guide plate; 22. Support frame; 23. Output component; 24. Input component; 25. Pull rod; 26. Storage rack. Detailed Implementation

[0035] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments. Obviously, the embodiments described below are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this patent, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this patent. Specific Implementation Method 1 like Figures 1 to 6As shown in the figure, this specific embodiment provides a transfer assembly for profile warehousing and warehousing, including a transfer bracket 1, a lifting frame 3, a first lifting assembly 5, a second lifting assembly 6, a first material support frame 2, and a second material support frame 4. The lifting frame 3 is vertically movable on the transfer bracket 1; the first material support frame 2 is horizontally movable on the lifting frame 3, and is connected to a first drive assembly 11, allowing the first material support frame 2 to extend out of the lifting frame 3; the second drive assembly 2 is horizontally movable on the lifting frame 3, and the second material support frame 4 is connected to the second drive assembly 2, allowing the second material support frame 4 to extend out of the lifting frame 3. The second material support frame 4 and the first material support frame 2 move in opposite directions. Lifting component 1 5 is mounted on lifting frame 3 and connected to material support frame 1 2 to achieve lifting and lowering of material support frame 1 2; Lifting component 2 6 is mounted on lifting frame 3 and connected to material support frame 2 4 to achieve lifting and lowering of material support frame 2 4. The upper surfaces of material support frame 1 2 and material support frame 2 4 can be flush; When picking up materials, the profile is transferred to the upper part of lifting frame 3 by extending and retracting material support frame 1 2 or material support frame 2 4, so that the profile is supported on material support frame 1 2 and material support frame 2 4. Then, according to the material placement position, material support frame 1 2 or material support frame 2 4 is extended to transport the profile toward the corresponding side of transfer bracket 1.

[0037] This specific embodiment utilizes the reversible and height-adjustable pallet racks 2 and 4 to facilitate the transfer of profiles on this transfer assembly. Profiles can be placed on different sides of the transfer bracket 1 according to placement requirements, making it easier to expand the storage capacity. Compared to the prior art method of expanding capacity by increasing the size of the support frame 22, this method is essentially the same as the action performed by a material handling assembly that can only move in one direction when storing profiles. The only difference is the addition of relative lifting and lowering motion of the pallet racks 2 and 4. However, the horizontal movement distance of this transfer assembly remains the same as before expansion, ensuring that the conveying efficiency of this transfer assembly is essentially the same as before expansion. Production efficiency is not affected by expansion. Furthermore, there is no need to change the size of the support frame 22 for storing profiles, thus preserving the strength of the storage device.

[0038] like Figure 4 As for Figure 6 As shown, in this specific embodiment, both drive assembly 11 and drive assembly 9 include drive beam 13. The length direction of drive beam 13 is perpendicular to the moving direction of material support frame 12 or material support frame 24. Drive beam 13 is slidably connected to lifting frame 3 via guide rail. The two drive beams 13 are respectively connected to the corresponding drive modules. Furthermore, the drive module includes a transfer motor, which is connected to lifting frame 3 via a corresponding transmission mechanism. In this specific embodiment, to ensure transportation accuracy, the transmission mechanism adopts a gear and rack mechanism. That is, the transfer rack 10 is set on lifting frame 3, the transfer motor is set on drive beam 13, the transfer motor is connected to the transfer gear, and the transfer gear meshes with the transfer rack 10. The transfer motor is a servo motor.

[0039] Both lifting assembly 5 and lifting assembly 6 can include a short-stroke cylinder mounted on the drive beam 13 and a lifting beam 12 connected to the material support frame. The short-stroke cylinder connects to the lifting beam 12 to achieve the lifting of either the material support frame 2 or the material support frame 4 connected to the lifting beam 12. Figure 4 As for Figure 7 As shown, but in this specific embodiment, both lifting assembly 5 and lifting assembly 6 include a lifting beam 12 and a guide plate 21. The lifting beam 12 is parallel to and slidably connected to the drive beam 13. The lifting beam 12 and the drive beam 13 are connected by two vertically arranged slide rails. The lifting beam 12 can move up and down on the drive beam 13. The material support frame 12 and the material support frame 24 are both horizontally arranged on one side of the corresponding lifting beam 12. The two guide plates 21 are arranged opposite to each other at both ends of the lifting frame 3. The length direction of the guide plate 21 is parallel to the moving direction of the material support frame. A guide groove 18 is horizontally arranged on the guide plate 21. A drop groove 19 is connected to both ends of the guide groove 18. A transition slope 20 is provided between the drop groove 19 and the guide groove 18. The bottom of the drop groove 19 is lower than the bottom surface of the guide groove 18. Support shafts 17 are horizontally arranged at both ends of the lifting beam 12. The support shafts 17 extend into the corresponding guide grooves 18 and can move along the corresponding guide grooves 18. 8. Move and stop within the corresponding drop chute 19. This setup has the following advantages: the lifting beam 12 moves along the guide grooves 18 of the guide plate 21 at both ends. The guide grooves 18 and the drop chute 19 strictly limit the movement trajectory of the lifting beam 12, which can effectively prevent the lifting beam 12 from shifting or tilting due to gravity or shaking when carrying the profile. It can maintain the stability of the transported profile and reduce the risk of the profile falling. The guide plate 21 is a mechanical rigid component, and the wear part is mainly the sliding contact surface. It can maintain its performance for a long time through lubrication. The component is not easy to be damaged, the maintenance cycle is long and the cost is low. As long as the guide grooves 18 and the drop chute 19 on the two guide plates 21 are kept at the same height, the stability of the material carrier can be guaranteed. Compared with other logic control, it is easier to implement. In summary, the guide grooves 18 and the drop chute 19 are more suitable for the high-frequency and high-precision transfer scenario in this application, which can effectively reduce the risk of failure, improve the efficiency of operation and reduce long-term operating costs.

[0040] like Figure 4 As shown in this specific embodiment, both the material support frame 12 and the material support frame 24 include multiple support rods 14, the ends of which are detachably connected to the top of the lifting beam 12. Specifically, the lifting beam 12 is provided with a U-shaped mounting seat 15, and the mounting seat 15 is connected to the ends of the support rods 14 by horizontally arranged bolts. To ensure that the material support frame 12 and the material support frame 24 are suitable for the transfer of profiles of various lengths, the spacing between two adjacent support rods 14 is different.

[0041] like Figures 1 to 3As shown, in this specific embodiment, the transfer bracket 1 has a gate-shaped structure. The bottom of the transfer bracket 1 is provided with multiple reinforcing rods 102. The transfer bracket 1 includes multiple vertically arranged support beams 101. The transfer bracket 1 is provided with a lifting rack 8 and a guide rail along the vertical direction. The guide rail is arranged opposite to the corresponding support beam 101. The support beam 101 is provided with a lifting rack 8. The end of the lifting frame 3 is connected to the corresponding guide rail. The lifting frame 3 is provided with a lifting motor 7. The lifting motor 7 is connected to a lifting gear. The lifting gear meshes with the lifting rack 8. Specific Implementation Method Two like Figure 8 and Figure 9 As shown, this specific embodiment provides a profile storage device, including two support frames 22 arranged opposite to each other. Multiple rows of storage racks 26 are arranged on the support frames 22 along their height direction. An input component 24 is arranged at the lower end of at least one support frame 22, and an output component 23 is arranged at the lower end of at least one support frame 22. Both the input component 24 and the output component 23 adopt conveyor roller groups. It also includes a transfer component for profile storage and retrieval according to the first embodiment. The transfer bracket 1 is arranged between the two support frames 22, and the material support frame 1 2 and the material support frame 2 4 can be lowered to a position lower than the input component 24.

[0043] This specific embodiment increases the capacity of the storage device by setting two support frames 22 and a transfer component that can transfer profiles in both directions, without affecting production efficiency or reducing the strength of the storage device.

[0044] like Figure 8 As shown, in order to adapt to various production line layouts, in this specific embodiment, both support frames 22 are equipped with input components 24 and output components 23 at their lower ends; with this configuration, materials can be fed and discharged from either side of this storage device as needed, flexibly matching the production line layout requirements.

[0045] In this specific embodiment, the width of the input component 24 is smaller than the width of the output component 23, and the input component 24 is located below the output component 23. In this specific embodiment, both the input component 24 and the output component 23 adopt roller conveying components, that is, the roller length of the input component 24 is smaller than the roller length of the output component 23. In this way, when the support rod 14 of the material support frame 1 2 or the material support frame 2 4 supports or places the profile, it will not interfere with the output component 23 and the input component 24. Furthermore, the output component 23 can output multiple profile materials at one time, realizing complete set delivery and meeting the needs of subsequent assembly.

[0046] like Figure 9 As shown, to enhance strength, the tops of the two support frames 22 are connected by multiple tie rods 25.

[0047] This storage device also includes a controller. Each of the two input components 24 is equipped with a corresponding sensor. The controller determines which input component 24 is feeding material. The controller is electrically connected to the sensor, the lifting motor 7, and the transfer motor. The controller can determine the storage location of the profiles and the location of the profiles that need to be shipped out (the controller communicates with the host computer of the production line). Then it determines whether the material rack 1 2 or the material rack 2 4 should be extended or retracted, and determines which output component 23 on the support frame 22 should output material.

[0048] The working process of this storage device is as follows: After the bottom input component 24 feeds the material, the lifting frame 3 is in its initial position. The material support frame 2 or 4 extends under the drive of the transfer motor, moving a certain distance. Then, the lifting frame 3 rises a certain distance under the drive of the lifting motor 7, supporting the profile. The material support frame 2 or 4 retracts to the upper part of the lifting frame 3 and descends to the same height as the other material support frame under the action of the drop chute 19. The profile is supported by both material support frames. Depending on the storage position of the profile, after the lifting frame 3 rises to a certain position, the corresponding material support frame extends a certain distance towards the corresponding support frame 22, placing the profile above the corresponding storage rack 26. The lifting frame 3 then descends a certain distance. At a certain distance, the profile is supported by the storage rack 26, the corresponding support rack retracts, and the lifting frame 3 returns to its initial position to await the next instruction; when the profile needs to be removed from the warehouse, the lifting frame 3 is controlled to move to the vicinity of the corresponding storage rack 26. At this time, the support rack 1 2 or support rack 2 4 is lower than the corresponding storage rack 26. After the corresponding support rack extends a certain displacement, the lifting frame 3 rises a certain distance, the corresponding support rack supports the profile, retracts, and the lifting frame 3 descends to the vicinity of the output component 23. At this time, the corresponding support rack is higher than the output component 23. According to the needs of the production line, the corresponding support rack is controlled to extend above the corresponding conveying component, the lifting frame 3 descends a certain distance to drop the material, and the profile is placed on the output component 23.

[0049] As can be seen from the above specific embodiments, this utility model has the following beneficial effects: 1. Through the material rack 1 2 and material rack 2 4, which can move in opposite directions and can be raised and lowered, the profile can be transferred on this transfer component and output in the set direction. According to the needs of the placement position, the profile can be placed on different sides of the transfer bracket 1, which facilitates the expansion of the storage device without affecting the strength and without reducing the conveying efficiency after expansion. 2. The lifting of the material support frame 1 2 and the material support frame 2 4 is achieved by the cooperation of the guide plate 21, the lifting beam 12 and the drive beam 13 in a guiding manner, which has high reliability and smooth lifting. 3. By setting two support frames 22 and a transfer component that can transfer profiles in both directions, the capacity of the storage device is increased, while the space occupied in the workshop in the conveying direction is reduced, which facilitates the layout of the workshop production line, does not affect production efficiency, and does not reduce the strength of the storage device. 4. By setting two input components 24 and output components 23, production lines can be arranged on both sides of this storage device, which facilitates flexible layout; 5. Connecting the two support frames 22 enhances the strength and stability of this storage device, thereby improving its safety during use.

[0050] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A transfer assembly for profile warehousing and outbound, comprising a transfer bracket (1), characterized in that, Also includes: The lifting frame (3) is mounted on the transfer support (1) and moves up and down. Material support frame 1 (2) is horizontally mounted on lifting frame (3). Material support frame 1 (2) is connected to drive assembly 1 (11). Material support frame 1 (2) can extend out of lifting frame (3). Material support frame two (4) is connected to drive assembly two (9). Drive assembly two (9) is horizontally mounted on lifting frame (3). Material support frame two (4) can extend out of lifting frame (3). The moving direction of material support frame two (4) is opposite to that of material support frame one (2). Lifting component 1 (5) is installed on the lifting frame (3). The lifting component 1 (5) is connected to the material support frame 1 (2) to realize the lifting of the material support frame 1 (2); Lifting component two (6) is set on lifting frame (3). Lifting component two (6) is connected to material support frame two (4) to realize the lifting of material support frame two (4). The upper surfaces of material support frame one (2) and material support frame two (4) can be flush.

2. The transfer assembly for profile warehousing and outbound as described in claim 1, characterized in that, Both drive assembly one (11) and drive assembly two (9) include drive beam (13) and drive module. The length direction of drive beam (13) is perpendicular to the moving direction of material support frame one (2) or material support frame two (4). Drive beam (13) is slidably connected to lifting frame (3). The two drive beams (13) are respectively connected to the corresponding drive module.

3. The transfer assembly for profile warehousing and outbound as described in claim 2, characterized in that, Lifting assembly 1 (5) and lifting assembly 2 (6) both include a lifting beam (12) and a guide plate (21). The lifting beam (12) is parallel to and slidably connected to the drive beam (13). The lifting beam (12) can move up and down on the drive beam (13). The material support frame 1 (2) and the material support frame 2 (4) are both horizontally arranged on one side of the corresponding lifting beam (12). The two guide plates (21) are arranged opposite to each other at both ends of the lifting frame (3). The length direction of the guide plate (21) is parallel to the moving direction of the material support frame 1 (2). A guide groove (18) is horizontally arranged on the guide plate (21). Both ends of the guide groove (18) are connected to a drop groove (19). A transition slope (20) is provided between the drop groove (19) and the guide groove (18). The bottom of the drop groove (19) is lower than the bottom surface of the guide groove (18). Both ends of the lifting beam (12) can move along the corresponding guide groove (18) and stop in the corresponding drop groove (19).

4. The transfer assembly for profile warehousing and outbound as described in claim 3, characterized in that, Both the material support frame 1 (2) and the material support frame 2 (4) include multiple support rods (14), and the ends of the multiple support rods (14) are detachably connected to the top of the lifting beam (12).

5. The transfer assembly for profile warehousing and outbound as described in claim 4, characterized in that, The spacing between two adjacent support rods (14) is different.

6. The transfer assembly for profile warehousing and outbound as described in claim 5, characterized in that, The transfer bracket (1) is provided with a lifting rack (8) and a guide rail along the vertical direction. The end of the lifting frame (3) is connected to the corresponding guide rail. The lifting frame (3) is provided with a lifting motor (7). The lifting motor (7) is connected to a lifting gear. The lifting gear meshes with the lifting rack (8).

7. A profile storage device, characterized in that, It includes two support frames (22) arranged opposite each other, with multiple rows of storage racks (26) arranged on the support frames (22) along their height direction, an input component (24) arranged at the lower end of at least one support frame (22), and an output component (23) arranged at the lower end of at least one support frame (22). Both the input component (24) and the output component (23) are conveying roller groups. It also includes a transfer component for profile storage and warehousing as described in claim 6, with a transfer bracket (1) arranged between the two support frames (22), and the material support frame one (2) and the material support frame two (4) being able to descend to a position lower than the input component (24).

8. The profile storage device as described in claim 7, characterized in that, The lower ends of the two support frames (22) are provided with input components (24) and output components (23).

9. The profile storage device as described in claim 8, characterized in that, The width of the input component (24) is smaller than the width of the output component (23).

10. The profile storage device as described in claim 9, characterized in that, The tops of the two support frames (22) are connected by multiple tie rods (25).

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