Automatic aluminum bar unloading device

Abstract

The utility model relates to aluminium bar processing technical field provides an aluminium bar automatic unloading device, including unloading table and transfer mechanism, be equipped with jacking assembly, the unloading frame of inclination installation and the locating seat for fixing aluminium bar on the unloading table, the unloading groove is all seted up on the unloading frame both sides side wall, the unloading frame bottom is connected with the stop plate, the unloading space that aluminium bar slides down to the stop plate is formed between two unloading grooves of both sides, the jacking assembly includes the top material head that can be opposite the unloading table elevating, the top material head is used for with aluminium bar from the stop plate shifts to the locating seat, the transfer mechanism includes shift subassembly and preparation frame, shift subassembly is used for with aluminium bar from the locating seat shifts to the preparation frame, the utility model solves the problem that aluminium bar is lower in safety when sliding from the unloading platform, and has simple structure and low manufacturing cost's advantage.

Description

Technical Field

[0001] This utility model relates to the field of aluminum rod processing technology, and more specifically, to an automatic aluminum rod feeding device. Background Technology

[0002] Aluminum bars, as the main raw material for aluminum profile extrusion, need to be transferred from the stacking area to the heating furnace or conveyor line during the pre-treatment process before entering the extruder. This process is called "unloading". Traditional aluminum bar unloading methods mainly rely on manual operation or semi-automatic equipment, which has many drawbacks. For example, an aluminum bar unloading and stacking device with publication number CN212581010U includes an unloading platform. When aluminum bars need to be unloaded, the placement plate is simply aligned with the slotted hole, and the aluminum bar will enter the unloading platform through the slotted hole. However, this aluminum bar unloading and stacking device allows the aluminum bars to fall from the unloading platform into the stacking bin to achieve unloading and stacking. However, since the tilt angle of the unloading platform is fixed, the speed of the aluminum bars as they slide off the unloading platform increases, making them prone to flying off the placement plate. This not only has low safety but also easily damages the aluminum bars. Utility Model Content

[0003] Therefore, in order to solve the problem of low safety when aluminum bars slide off the unloading platform, this utility model provides an automatic aluminum bar unloading device, the specific technical solution of which is as follows: An automatic aluminum bar unloading device includes an unloading platform and a transfer mechanism. The unloading platform is provided with a lifting component, an inclined unloading frame, and a positioning seat for fixing the aluminum bar. Unloading slots are provided on both side walls of the unloading frame, and a stop plate is connected to the bottom of the unloading frame. An unloading space is formed between the two unloading slots on both sides for the aluminum bar to slide onto the stop plate. The lifting component includes a lifting head that can be raised and lowered relative to the unloading platform. The lifting head is used to transfer the aluminum bar from the stop plate to the positioning seat. The transfer mechanism includes a transfer component and a pre-loading frame. The transfer component is used to transfer the aluminum bar from the positioning seat to the pre-loading frame.

[0004] The aforementioned automatic aluminum bar unloading device, through the coordinated operation of the unloading rack, lifting component, and transfer mechanism, achieves full automation of the aluminum bar process from sliding, temporary storage, lifting and positioning to final transfer to the preparation rack. It also prepares the aluminum bar for the next process, improves production efficiency, completely frees up manpower, and avoids the problems of low efficiency and high labor intensity of traditional manual handling. In addition, the aluminum bar slides down the inclined unloading rack to the stop plate, and is then pushed to the positioning seat by the lifting head. Finally, it is transferred by the transfer component. Throughout the process, the posture and position of the aluminum bar are effectively guided and controlled, preventing the aluminum bar from rolling, stacking, or colliding during the transportation process. This not only prevents jamming and interruption, but also protects the surface quality of the aluminum bar to the greatest extent, avoiding scratches and indentations.

[0005] Furthermore, the unloading platform includes a base frame and a top frame. The base frame is provided with rod groups on both sides. Each rod group includes two connecting rods spaced apart. The top frame is inserted into the rod groups on both sides. Connecting shaft seats are installed between the corresponding connecting rods on both sides. The unloading frame is mounted on the two connecting shaft seats.

[0006] Furthermore, the setting height of one of the connecting shaft seats near the positioning seat is lower than the setting height of the other connecting shaft seat.

[0007] Furthermore, a lifting gap is provided at the center of the stop plate, and the lifting gap is connected to the unloading space.

[0008] Furthermore, the lifting assembly includes a first drive member, a transmission shaft, and a top material head for reciprocating through the lifting gap. The first drive member is mounted on the base frame, and the output end of the first drive member is connected to one end of the transmission shaft. The other end of the transmission shaft passes through the top frame and is fixedly connected to the top material head.

[0009] Furthermore, the positioning seat is detachably mounted on the top frame, and a limiting component is provided on the positioning seat. The limiting component includes abutment plates and limiting members respectively disposed on both sides of the positioning seat. The limiting member includes a second driving member and a limiting head sleeved on the output end of the second driving member. The limiting head is used to abut one side of the aluminum rod and push the other side of the aluminum rod to abut the abutment plate.

[0010] Furthermore, the transfer assembly includes a transfer frame, a slider, and a clamping member. A track beam is mounted on the top of the transfer frame, one end face of the slider is slidably mounted on the track beam, and the clamping member is fixed to the other end face of the slider.

[0011] Furthermore, the clamping member includes a mounting block, an extension plate, and two clamping blocks. The mounting block is fixed to the sliding member, the extension plate is threaded to the bottom of the mounting block, and the two clamping blocks are respectively disposed on both sides of the extension plate.

[0012] Furthermore, two clamps are slidably disposed on the clamping block, the two clamps are arranged facing each other, and each clamp is provided with an arc-shaped groove, forming a clamping space for clamping the aluminum rod between the two arc-shaped grooves arranged facing each other.

[0013] Furthermore, each of the arc-shaped grooves is provided with anti-slip texture. Attached Figure Description

[0014] Figure 1 This is one of the structural schematic diagrams of the automatic aluminum rod feeding device according to an embodiment of the present invention; Figure 2 This is a second schematic diagram of the structure of the automatic aluminum rod feeding device according to an embodiment of this utility model; Figure 3 This is the third structural schematic diagram of the automatic aluminum rod feeding device according to one embodiment of this utility model.

[0015] Explanation of reference numerals in the attached figures: 1. Unloading platform; 11. Connecting rod; 2. Lifting assembly; 21. Unloading head; 22. First driving component; 23. Transmission shaft; 3. Unloading frame; 31. Unloading chute; 32. Stop plate; 4. Positioning seat; 5. Aluminum rod; 6. Transfer assembly; 61. Transfer frame; 62. Sliding component; 63. Clamping component; 631. Chuck; 632. Arc-shaped groove; 7. Preparatory frame; 8. Limiting assembly; 81. Abutment plate; 82. Second driving component; 83. Limiting head. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with its embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit its scope of protection.

[0017] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0019] In this utility model, "first" and "second" do not represent a specific quantity or order, but are merely used to distinguish names.

[0020] like Figures 1-3 As shown, an automatic aluminum rod 5 unloading device according to an embodiment of the present invention includes an unloading platform 1 and a transfer mechanism; the unloading platform 1 is provided with a lifting component 2, an inclined unloading rack 3 and a positioning seat 4 for fixing the aluminum rod 5. Unloading grooves 31 are provided on both side walls of the unloading rack 3. A stop plate 32 is connected to the bottom of the unloading rack 3. An unloading space is formed between the two unloading grooves 31 on both sides for the aluminum rod 5 to slide down to the stop plate 32. The lifting component 2 includes a lifting head 21 that can be raised and lowered relative to the unloading platform 1. The lifting head 21 is used to transfer the aluminum rod 5 from the stop plate 32 to the positioning seat 4; the transfer mechanism includes a transfer component 6 and a pre-loading frame 7. The transfer component 6 is used to transfer the aluminum rod 5 from the positioning seat 4 to the pre-loading frame 7.

[0021] The aforementioned automatic aluminum rod 5 unloading device, through the coordinated operation of the unloading rack 3, the lifting component 2, and the transfer mechanism, achieves full automation of the aluminum rod 5 from sliding, temporary storage, lifting and positioning to final transfer to the preparation rack 7. It also prepares the aluminum rod 5 for entering the next process, improves production efficiency, completely liberates manpower, and avoids the problems of low efficiency and high labor intensity of traditional manual handling. In addition, the aluminum rod 5 slides down the inclined unloading rack 3 to the stop plate 32, and is then pushed by the top head 21 to the positioning seat 4 for placement. Finally, it is transferred by the transfer component 6. Throughout the process, the posture and position of the aluminum rod 5 are effectively guided and controlled, preventing the aluminum rod 5 from rolling, stacking, or colliding during the conveying process. This not only prevents material jamming and interruption, but also protects the surface quality of the aluminum rod 5 to the maximum extent, avoiding scratches and indentations.

[0022] In one embodiment, the unloading rack 3 includes a base frame and a top frame. The base frame is provided with rod groups on both sides. The rod groups include two connecting rods 11 spaced apart. The top frame is inserted into the rod groups on both sides. Connecting shaft seats are installed between the corresponding connecting rods 11 on both sides. The unloading rack 3 is mounted on the two connecting shaft seats.

[0023] In one embodiment, the setting height of one connecting shaft seat near the positioning seat 4 is lower than the setting height of the other connecting shaft seat. This facilitates the tilted installation of the unloading rack 3.

[0024] In one embodiment, a lifting gap is provided at the center of the stop plate 32, and the lifting gap is connected to the unloading space.

[0025] like Figure 1 and Figure 3 As shown, in one embodiment, the lifting assembly 2 includes a first drive member 22, a drive shaft 23, and a top material head 21 for reciprocating through the lifting gap. The first drive member 22 is mounted on the base frame, and its output end is connected to one end of the drive shaft 23. The other end of the drive shaft 23 passes through the top frame and is fixedly connected to the top material head 21. The first drive member 22 controls the lifting and lowering movement of the top material head 21, thereby enabling the top material head 21 to reciprocate to press and push the aluminum rod 5 from the stop plate 32 to the positioning seat 4, completing the positioning and temporary storage of the aluminum rod 5.

[0026] like Figures 1-3 As shown, in one embodiment, the positioning seat 4 is detachably mounted on the top frame. The positioning seat 4 is provided with a limiting component 8, which includes an abutment plate 81 and a limiting member respectively disposed on both sides of the positioning seat 4. The limiting member includes a second driving member 82 and a limiting head 83 sleeved on the output end of the second driving member 82. The limiting head 83 is used to abut one side of the aluminum rod 5 and push the other side of the aluminum rod 5 to abut against the abutment plate 81. Actively pushing one side of the aluminum rod 5 towards and stably abutting against the abutment plate 81 on the other side eliminates the gap between the aluminum rod 5 and the positioning seat 4, ensuring that each aluminum rod 5 can be precisely fixed in the same preset position, providing a solid foundation for the high-precision gripping and transfer of the subsequent transfer mechanism.

[0027] Specifically, both the first driving component 22 and the second driving component 82 are driving cylinders.

[0028] like Figures 1-3 As shown, in one embodiment, the transfer assembly 6 includes a transfer frame 61, a slider 62, and a clamping member 63. A track beam is mounted on the top of the transfer frame 61, one end face of the slider 62 is slidably mounted on the track beam, and the clamping member 63 is fixed to the other end face of the slider 62.

[0029] Specifically, the track beams are set in a horizontal direction.

[0030] In one embodiment, the clamping member 63 includes a mounting block, an extension plate, and two clamping blocks. The mounting block is fixed to the sliding member 62, the extension plate is threaded to the bottom of the mounting block, and the two clamping blocks are respectively disposed on both sides of the extension plate. By disposing the two clamping blocks on both sides of the extension plate, a stable dual-point clamping structure is formed. At the same time, it allows for flexible adjustment of the mounting positions of the two clamping blocks on the extension plate according to the actual length of the aluminum rod 5, thereby changing the clamping distance.

[0031] like Figures 1-3 As shown, in one embodiment, two clamps 631 are slidably disposed on the clamping block, facing each other. Each clamp 631 has an arc-shaped groove 632, forming a clamping space between the two opposing arc-shaped grooves 632 for clamping the aluminum rod 5. The outline of the arc-shaped groove 632 on each clamp 631 naturally matches the outer circle of the aluminum rod 5. Compared with point contact or line contact, this surface contact method significantly increases the contact area, thereby greatly reducing pressure, avoiding stress concentration, and effectively preventing the clamping force from causing indentations or scratches on the surface of the aluminum rod 5, strictly ensuring the surface quality of the product.

[0032] In one embodiment, each arc-shaped groove 632 is provided with anti-slip texture. This increases the effective contact area and micro-roughness between the chuck 631 and the surface of the aluminum rod 5, fundamentally eliminating the risk of the aluminum rod 5 loosening or slipping out of the clamping space due to inertia or vibration, and greatly improving the safety and reliability of the handling process.

[0033] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0034] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An automatic aluminum rod feeding device, characterized in that, include: The unloading platform is equipped with a lifting component, an inclined unloading rack, and a positioning seat for fixing aluminum bars. Unloading grooves are opened on both side walls of the unloading rack, and a stop plate is connected to the bottom of the unloading rack. An unloading space is formed between the two unloading grooves on both sides for the aluminum bars to slide down to the stop plate. The lifting component includes a lifting head that can be raised and lowered relative to the unloading platform. The lifting head is used to transfer the aluminum bars from the stop plate to the positioning seat. A transfer mechanism, comprising a transfer assembly and a pre-mounted frame, wherein the transfer assembly is used to transfer an aluminum rod from the positioning seat to the pre-mounted frame.

2. The automatic aluminum rod feeding device according to claim 1, characterized in that, The unloading platform includes a base frame and a top frame. The base frame has rod groups on both sides. Each rod group includes two connecting rods spaced apart. The top frame is inserted into the rod groups on both sides. Connecting shaft seats are installed between the corresponding connecting rods on both sides. The unloading frame is mounted on the two connecting shaft seats.

3. The automatic aluminum rod feeding device according to claim 2, characterized in that, The setting height of one of the connecting shaft seats near the positioning seat is lower than the setting height of the other connecting shaft seat.

4. The automatic aluminum rod feeding device according to claim 2, characterized in that, A lifting gap is provided at the center of the stop plate, and the lifting gap is connected to the unloading space.

5. The automatic aluminum rod feeding device according to claim 4, characterized in that, The lifting assembly includes a first drive member, a drive shaft, and a top material head for reciprocating through the lifting gap. The first drive member is mounted on the base frame, and the output end of the first drive member is connected to one end of the drive shaft. The other end of the drive shaft passes through the top frame and is fixedly connected to the top material head.

6. The automatic aluminum rod feeding device according to claim 2, characterized in that, The positioning seat is detachably mounted on the top frame. The positioning seat is provided with a limiting component. The limiting component includes an abutment plate and a limiting member respectively disposed on both sides of the positioning seat. The limiting member includes a second driving member and a limiting head sleeved on the output end of the second driving member. The limiting head is used to abut one side of the aluminum rod and push the other side of the aluminum rod to abut the abutment plate.

7. The automatic aluminum rod feeding device according to claim 1, characterized in that, The transfer assembly includes a transfer frame, a slider, and a clamping member. A track beam is mounted on the top of the transfer frame. One end face of the slider is slidably fitted onto the track beam, and the clamping member is fixed to the other end face of the slider.

8. The automatic aluminum rod feeding device according to claim 7, characterized in that, The clamping member includes a mounting block, an extension plate, and two clamping blocks. The mounting block is fixed to the sliding member, the extension plate is threaded to the bottom of the mounting block, and the two clamping blocks are respectively disposed on both sides of the extension plate.

9. The automatic aluminum rod feeding device according to claim 8, characterized in that, Two clamps are slidably disposed on the clamping block, and the two clamps are arranged facing each other. Each clamp has an arc-shaped groove, and a clamping space for clamping the aluminum rod is formed between the two arc-shaped grooves facing each other.

10. The automatic aluminum rod feeding device according to claim 9, characterized in that, Each of the aforementioned arc-shaped grooves is covered with anti-slip texture.

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