Section transfer auxiliary device

Abstract

This utility model provides a profile transfer auxiliary device, belonging to the field of profile production equipment. It includes a material frame with at least two pallets placed parallel to each other vertically inside. A blocking mechanism is provided at the top of the material frame, capable of abutting against the pallets. Lifting mechanisms are provided on both the left and right sides of the material frame. Each lifting mechanism includes at least two vertically sliding plates mounted inside the material frame. All plates in the same lifting mechanism are arranged parallel to each other vertically, and an auxiliary chain connects any two adjacent plates. A connecting chain is connected to the upper surface of the uppermost plate, and the end of the connecting chain, after passing around the top of the material frame, is connected to a counterweight located on the outside of the material frame. The left and right ends of the pallets are detachably connected to the corresponding pallets via fasteners. The beneficial effect of this utility model is that it allows for flexible adjustment of the height of the aluminum profiles during material handling, facilitating worker handling of material handling operations.

Description

Technical Field

[0001] This utility model belongs to the field of profile production equipment, specifically relating to a profile transfer auxiliary device. Background Technology

[0002] With the rapid development of modern construction, transportation, electronic equipment and other industries, aluminum profiles have been widely used due to their significant advantages such as light weight, high strength, corrosion resistance and easy processing.

[0003] Currently, there are two main methods for transferring aluminum profiles within a factory: 1. For lightweight and small aluminum profiles with short transport distances, workers typically use manual labor to lift and move them to designated locations, or use small handling tools such as pallet trucks or handcarts to move them from storage areas to designated locations; 2. For heavier aluminum profiles in large quantities, workers generally use forklifts or other mechanical equipment to lift and move frames containing multiple aluminum profiles to the corresponding workstations or storage areas to meet the movement needs of aluminum profiles during production.

[0004] However, in actual production work, whether it is manual or mechanical handling, as long as the aluminum profile transfer method uses a material frame to fix and store the aluminum profiles during the transfer process, the following problems will exist: When placing aluminum profiles into the material frame and taking them out of the material frame, when workers need to place and take out aluminum profiles located at the bottom and middle of the material frame, they need to bend over frequently. Therefore, workers' waists are very prone to fatigue and injury during the handling process, and after long-term operation, the unloading efficiency will decrease as physical strength declines. Utility Model Content

[0005] The purpose of this utility model is to address the problem of inconvenience in handling aluminum profiles using existing material frames during aluminum profile transfer. The present invention proposes and designs an auxiliary device for profile transfer, enabling flexible adjustment of the aluminum profile height during material handling and placement to facilitate worker handling of material handling and placement.

[0006] To achieve the above objectives, the technical solution provided by this utility model is as follows: a profile transfer auxiliary device, comprising a material frame, wherein at least two trays are placed parallel to each other in the vertical direction inside the material frame; a blocking mechanism is provided at the top of the material frame, which can abut against the trays; lifting mechanisms are provided on the left and right sides of the material frame, each lifting mechanism comprising at least two vertically sliding plates installed inside the material frame, all the plates in the same lifting mechanism are arranged parallel to each other in the vertical direction, and an auxiliary chain is connected between any two adjacent plates; a connecting chain is connected to the upper surface of the uppermost plate, and a counterweight is connected to the end of the connecting chain after passing around the top of the material frame, the counterweight being located on the outside of the material frame; the left and right ends of the trays are detachably connected to the corresponding trays by fasteners. Based on this, the present invention, on the one hand, can simultaneously accommodate a large number of profiles by using multiple parallel pallets inside the material frame, reducing the frequency of transfer and improving the overall transfer efficiency; on the other hand, the present invention can achieve the sequential lifting of each pallet during the material picking process through the lifting mechanism, and ensure that the corresponding pallet is always at the top of the material frame each time an aluminum profile is placed during the material unloading process; that is, during the material picking process, under the gravity of a weight greater than the sum of the weights of all aluminum profiles and pallets in the material frame, the pallets in the material frame will always have an upward tendency under the traction of the connecting chain and auxiliary chain. At this time, the pallet at the top layer will rise to the top of the material frame and abut against the blocking mechanism. This design facilitates material handling for workers and reduces the need for them to bend over. After the top pallet is removed, the worker can first remove the fasteners and then open the blocking mechanism to take out the pallet. Once the top pallet is removed, the bottom pallet will continue to rise to the top of the material frame under the action of the counterweight. Similarly, during the material unloading process, after each pallet is placed, the top pallet will remain at the top of the material frame under the action of the counterweight, eliminating the need for workers to bend over. Furthermore, when a new pallet needs to be placed, one worker can press down on the pallet already containing the aluminum profile, while another worker opens the blocking mechanism and places the new pallet.

[0007] Furthermore, the lifting mechanism also includes two vertical guide rails installed inside the material frame. The two ends of the pallet are vertically slidably connected to the corresponding vertical guide rails. A connecting part is provided in the middle of the pallet, which is connected to the corresponding connecting chain or auxiliary chain. This provides a stable and precise guiding path for the pallet through the vertical guide rails, allowing the pallet to maintain a vertical state during the rising or falling process, avoiding swaying or deviation, and ensuring the smooth transportation of the aluminum profiles it carries. This effectively reduces the risk of damage to the aluminum profiles due to unstable lifting.

[0008] Furthermore, the blocking mechanism includes a fixed block that is fixedly installed on the top of the material frame. A pull-out hole is horizontally penetrating the surface of the fixed block. A material blocking plate is horizontally slidably installed in the pull-out hole. A fastener is detachably installed between the material blocking plate and the fixed block. After the end of the material blocking plate extends out of the pull-out hole, it can abut against the pallet, thereby preventing the pallet from rising excessively under the action of the weight.

[0009] Furthermore, an isolation block is provided at the top of the pallet. The isolation block is used to separate the aluminum profiles placed on the pallet, thereby effectively preventing direct contact and collision between the aluminum profiles, and thus avoiding surface scratches, deformation and other damage caused by mutual friction and bumps during daily transportation and storage.

[0010] Furthermore, a blocking block is provided at the upper end of the pallet. The height of the blocking block needs to be higher than the height of the aluminum profile being transported by this utility model, so as to ensure that the bottom of the upper pallet does not directly contact the aluminum profile contained in the lower pallet. This avoids the weight of the upper pallet from pressing on the lower aluminum profile and causing damage such as deformation or scratches to the aluminum profile, thereby ensuring the integrity of the aluminum profile, reducing the defect rate, and reducing the economic losses caused by profile loss to the enterprise.

[0011] Furthermore, the bottom of the material frame is equipped with a forklift-compatible insertion tube, which allows it to cooperate with the forklift forks, thereby expanding the adaptability of the entire material frame, improving the transfer efficiency of aluminum profiles within the material frame, and accelerating the overall production pace.

[0012] Furthermore, the bottom of the material frame is equipped with casters, which enhance the flexibility of the frame's movement within the factory. This allows workers to easily push the frame across the workshop floor, eliminating the need for extensive manual labor or other complex equipment for short-distance transport. Moreover, when the frame needs to be used in conjunction with forklifts or other equipment, the casters can be used to push the frame to an easily accessible position for the forklift, which can then lift the frame for long-distance transport. This further optimizes the overall aluminum profile transport process, improving transport efficiency and production coordination.

[0013] Furthermore, the top of the material frame is equipped with a lifting ring, which can be connected to the hooks of hoisting machinery such as overhead cranes and hoists in the factory, thereby enabling rapid transfer of the material frame between different production areas in the factory.

[0014] As can be seen from the above technical solutions, this utility model has the following advantages: On the one hand, this utility model can simultaneously accommodate a large number of profiles by placing multiple pallets parallel inside the material frame, reducing the frequency of transfer and improving the overall transfer efficiency; on the other hand, this utility model can achieve the sequential lifting of each pallet during the material picking process by using a lifting mechanism, and ensure that the corresponding pallet is always at the top of the material frame each time an aluminum profile is placed during the material unloading process, thereby facilitating workers to pick up and unload materials, eliminating the need for them to repeatedly perform high-intensity actions such as bending over, and effectively reducing the labor intensity of workers. Attached Figure Description

[0015] 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.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the present invention.

[0018] In the diagram: 1. Material frame; 2. Counterweight; 3. Connecting chain; 4. Fixing block; 5. Fastener II; 6. Material blocking plate; 7. Lifting ring; 8. Blocking block; 9. Vertical guide rail; 10. Connecting part; 11. Isolation block; 12. Pallet; 13. Pallet plate; 14. Forklift-compatible insertion pipe; 15. Traveling wheel; 16. Auxiliary chain. Detailed Implementation

[0019] 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.

[0020] like Figure 1 , Figure 2As shown, this utility model provides a profile transfer auxiliary device, which includes a material frame 1. The bottom of the material frame 1 is equipped with a forklift-compatible insertion tube 14 and traveling wheels 15. The forklift-compatible insertion tube 14 is used to cooperate with the forks of a forklift to ensure that the material frame 1 can cooperate with the forklift to transfer the aluminum profiles within the material frame 1, thereby improving the transfer efficiency of the aluminum profiles within the material frame 1 and accelerating the overall production pace. The traveling wheels 15 ensure that the material frame 1 has a certain degree of mobility, improving the transfer flexibility of the material frame 1 within the factory. This allows workers to easily push the material frame 1 across the workshop floor, eliminating the need for extensive manual labor or other complex equipment for short-distance displacement. Furthermore, when the material frame 1 needs to be used in conjunction with equipment such as forklifts, the traveling wheels 15 can be used to push the material frame 1 to a position easily accessible to the forklift, and then the forklift can lift the material frame 1 for long-distance transfer, thereby further optimizing the overall process of aluminum profile transfer and improving transfer efficiency and production operation coordination. The top of the material frame 1 is provided with a lifting ring 7, which is used to connect with the hooks of hoisting machinery such as overhead cranes and cranes in the factory to ensure that the material frame 1 can cooperate with the overhead cranes and cranes to realize the transfer of aluminum profiles in the material frame 1, thereby improving the transfer efficiency of the material frame 1 between different production areas in the factory.

[0021] The material frame 1 contains at least two trays 12 placed vertically parallel to each other. These trays 12 are used to hold aluminum profiles of various specifications. Preferably, the present invention provides an isolation block 11 and a blocking block 8 with a height greater than the isolation block 11 at the upper end of each tray 12. In this case, the isolation block 11 separates the aluminum profiles placed on top of the tray 12, effectively preventing direct contact and collision between the aluminum profiles. This avoids surface scratches, deformation, and other damage caused by mutual friction and impact during daily transportation and storage. The blocking block 8 ensures that the bottom of the upper tray 12 does not directly contact the aluminum profiles contained in the lower tray 12, thus preventing the weight of the upper tray 12 from pressing on the lower aluminum profiles and causing deformation, scratches, and other damage. This ensures the integrity of the aluminum profiles, reduces the defect rate, and minimizes economic losses for the company due to profile wastage.

[0022] Lifting mechanisms are provided on both the left and right sides of the material frame 1. For example... Figure 2As shown, the lifting mechanism includes two vertical guide rails 9 parallel to each other installed inside the material frame 1. At least two pallets 13 are vertically slidably installed between the two vertical guide rails 9, and all pallets 13 in the same lifting mechanism are arranged parallel to each other in the vertical direction. An auxiliary chain 16 connects any two adjacent pallets 13. A connecting chain 3 is connected to the upper surface of the uppermost pallet 13. The end of the connecting chain 3 passes around the top of the material frame 1 and is connected to a counterweight 2. The counterweight 2 is located outside the material frame 1, and the weight of the counterweight 2 needs to be greater than the sum of the weights of all aluminum profiles and pallets 12 inside the material frame 1. The left and right ends of the pallet 12 are detachably connected to the corresponding pallet 13 of the same layer by fasteners such as bolts and pins. Furthermore, as a preferred embodiment, on the one hand, a fixed pulley can be installed on the top of the material frame 1, and the connecting chain 3 can be supported by the fixed pulley, thereby reducing the friction between the connecting chain 3 and the material frame 1; on the other hand, bearings with eccentric sleeves can be installed at both ends of the pallet 13, and the bearings can be used as roller structures for rolling contact with the vertical guide rail 9, thereby reducing the friction between it and the vertical guide rail 9 and preventing it from jamming; and a connecting part 10 is provided in the middle of the pallet 13, and the connecting chain 3 and the auxiliary chain 16 are both installed at the connecting part 10, thereby making the entire pallet 13 more evenly stressed.

[0023] The top of the material frame 1 is provided with at least two blocking mechanisms, which can abut against the tray 12 and prevent the tray 12 from rising excessively under the action of the counterweight 2. Figure 1 As shown, the blocking mechanism includes a fixed block 4 that is fixedly installed on the top of the material frame 1 by welding or other means. A pull-out hole is horizontally penetrating the surface of the fixed block 4. A material blocking plate 6 is horizontally slidably installed in the pull-out hole. Bolts, pins and other fasteners 5 are detachably installed between the material blocking plate 6 and the fixed block 4. After the end of the material blocking plate 6 extends out of the pull-out hole, it can abut against the surface of the tray 12 or the blocking block 8 set on the tray 12, thereby preventing the tray 12 from rising excessively under the action of the weight 2 and the safety accidents caused therefrom.

[0024] When using this invention to transfer aluminum profiles, the invention can achieve the sequential lifting of each pallet 12 during the material handling process through the lifting mechanism, and ensure that the corresponding pallet 12 is always at the top of the material frame 1 each time an aluminum profile is placed. The specific working principle is as follows: When it is in the material handling process, under the gravity of the weight of the hammer 2, which is greater than the sum of the weights of all aluminum profiles and pallets 12 in the material frame 1, the pallets 12 in the material frame 1 will always have an upward tendency under the traction of the connecting chain 3 and the auxiliary chain 16. At this time, the uppermost pallet 12 will rise to the top of the material frame 1 and abut against the blocking mechanism, thereby facilitating the worker's material handling operation and reducing the degree of bending over; then, after the uppermost pallet 12 has finished handling, the worker can pass through the hollow material frame 1 to press down the next pallet 12, and still remove the fasteners, and The blocking mechanism is opened to remove the tray 12. After the upper tray 12 is removed, the lower tray 12 will continue to rise to the top of the material frame 1 under the action of the counterweight 2, making it convenient for workers to pick up materials. Similarly, when it is in the process of feeding materials, after each tray 12 is placed, the uppermost tray 12 will be held at the top of the material frame 1 under the action of the counterweight 2, without the need for workers to bend over to feed materials. Moreover, when workers need to place a new tray 12, one person can press down on the tray 12 that already has aluminum profiles, and another person can open the blocking mechanism and place the new tray 12.

[0025] 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 profile transfer auxiliary device, comprising a material frame (1), the inside of the material frame (1) is vertically and parallelly provided with at least two trays (12); characterized in that, A blocking mechanism is provided at the top of the material frame (1), which can abut against the tray (12); a lifting mechanism is provided on the left and right sides of the material frame (1), the lifting mechanism includes at least two vertically sliding pallets (13) installed inside the material frame (1), all pallets (13) in the same lifting mechanism are arranged in parallel in the vertical direction, and an auxiliary chain (16) is connected between any two adjacent pallets (13), the upper surface of the uppermost pallet (13) is connected to a connecting chain (3), the end of the connecting chain (3) passes around the top of the material frame (1) and is connected to a counterweight (2), the counterweight (2) is located outside the material frame (1); the left and right ends of the tray (12) are detachably connected to the corresponding pallets (13) by fasteners.

2. The profile transfer auxiliary device according to claim 1, characterized in that, The lifting mechanism also includes two vertical guide rails (9) installed inside the material frame (1). The two ends of the pallet (13) are vertically slidably connected to the corresponding vertical guide rails (9). A connecting part (10) is provided in the middle of the pallet (13). The connecting part (10) is connected to the corresponding connecting chain (3) or auxiliary chain (16).

3. The profile transfer auxiliary device according to claim 1, characterized in that, The blocking mechanism includes a fixed block (4) fixedly installed on the top of the material frame (1). A pull hole is horizontally penetrating the surface of the fixed block (4). A material blocking plate (6) is horizontally slidably installed in the pull hole. Fastener 2 (5) is detachably installed between the material blocking plate (6) and the fixed block (4). The end of the material blocking plate (6) protrudes from the pull hole and can abut against the tray (12).

4. The profile transfer auxiliary device according to claim 1, characterized in that, An isolation block (11) is provided at the top of the tray (12).

5. The profile transfer auxiliary device according to claim 1, characterized in that, A blocking block (8) is provided at the top of the tray (12).

6. The profile transfer auxiliary device according to claim 1, characterized in that, The bottom of the material frame (1) is equipped with a forklift-assisted insertion pipe (14).

7. The profile transfer auxiliary device according to claim 1, characterized in that, The bottom of the material frame (1) is equipped with wheels (15).

8. The profile transfer auxiliary device according to claim 1, characterized in that, The top of the material frame (1) is equipped with a lifting ring (7).

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