Aluminum rod packing device

Abstract

The utility model discloses a kind of aluminium bar packing device, it is related to aluminium product processing and logistics transportation field, including frame body, frame body bottom is equipped with support leg, surface is concave arc surface, even number of hollowed-out grooves in center symmetry are equipped on it, recessed groove between every two hollowed-out grooves, recessed groove one end is equipped with fixed positioning rod;Frame body bottom center is rotatably installed adjusting frame, there is adjusting block in its two sides sliding cavity, adjusting block upper end is equipped with positioning rod, lower end is equipped with adjusting block handle, adjusting frame side surface is equipped with positioning device, frame body side recessed groove has sawtooth blade. When using, according to aluminium bar specification, through sliding adjusting block selects symmetric hollowed-out groove and installs positioning rod, rotating adjusting frame adjusts the distance between positioning rod and fixed positioning rod, is fixed using positioning device, place aluminium bar on arc surface, is clamped and positioned by two, using recessed groove to insert adhesive tape winding, sawtooth blade cuts off adhesive tape and completes packing.

Description

Technical Field

[0001] This utility model relates to the field of aluminum product processing and logistics transportation, specifically to an aluminum rod packaging device. Background Technology

[0002] In the aluminum product processing and logistics sector, the packaging of aluminum bars is a crucial step in ensuring product storage safety and transportation efficiency. As a metal profile, aluminum bars are characterized by their length, weight, and susceptibility to scratches. The quality of their packaging directly impacts subsequent warehousing management and transportation costs. Loose packaging can lead to collisions and wear during handling, affecting not only the product's appearance but also potentially causing safety hazards due to profile displacement. Conversely, overly tight packaging can cause localized deformation of the aluminum bars, affecting their processing precision. Therefore, the industry places high demands on the stability, adaptability, and ease of operation of aluminum bar packaging devices. Currently, aluminum rod packaging devices on the market are mainly divided into two categories: one is the fixed packaging frame, which limits the aluminum rods through a preset positioning structure. While this ensures packaging stability, it can only accommodate aluminum rods of a single specification. When dealing with aluminum rods of different batches and sizes, it is necessary to change the packaging frame to the corresponding specification, which not only increases equipment investment costs but also leads to low work efficiency due to frequent changes. The other type is the adjustable packaging device, which has certain adjustment functions, but generally suffers from complex structure and cumbersome operation. For example, some devices use multiple sets of bolt assemblies to adjust the positioning spacing, requiring repeated disassembly and installation of bolts for each adjustment, which is time-consuming and labor-intensive; other devices use hydraulic or pneumatic driven adjustment mechanisms, which have a faster adjustment speed, but are expensive to manufacture, and problems such as hydraulic oil leakage and pneumatic component wear can easily lead to increased equipment maintenance frequency, making them unsuitable for batch operation scenarios of small and medium-sized enterprises. In summary, existing aluminum rod packaging devices have shortcomings in terms of adaptability, ease of operation, safety, and cost control, making it difficult to meet the large-scale, multi-specification packaging needs of the modern aluminum products industry. Therefore, developing an aluminum rod packaging device that is simple in structure, flexible in adjustment, highly adaptable, and can guarantee packaging quality has become an urgent technical problem to be solved in the industry. Utility Model Content

[0003] The purpose of this utility model is to provide an aluminum rod packaging device, which supports the aluminum rod through the arc surface and recessed groove of the frame, and uses a fixed positioning rod and a positioning rod that can be adjusted by the adjustment frame and adjustment block to clamp and position the rod. With the help of a serrated blade to cut the tape, it can achieve efficient and stable packaging of aluminum rods of different specifications.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A packaging device for aluminum rods includes a frame with legs at the bottom corners. The frame is characterized by having a plurality of perforated slots, the number of which is even and is centrally symmetrical with respect to the surface of the frame. A recessed slot is provided between every two perforated slots. A fixing positioning rod is vertically fixedly installed at one end of the recessed slot. All fixing positioning rods are placed on different sides with the central axis of the frame as the boundary. The adjustment frame is rotatably mounted at the center of the bottom of the frame. The center of the adjustment frame is the rotatable mounting point. There are vertically penetrating sliding cavities on both sides of the rotatable mounting point. Adjustment blocks are slidably guided and installed in the sliding cavities on both sides. The upper end of the adjustment block is fixedly mounted with a positioning rod, and the lower end is fixedly mounted with an adjustment block handle. A positioning device is provided on the side of the adjustment frame to fix the relative position of the adjustment frame and the frame.

[0005] The upper end of the adjusting block is fixedly installed with a positioning rod, and the lower end is fixedly installed with an adjusting block handle. The positioning rod and the adjusting block handle pass through the upper and lower through parts of the sliding cavity, respectively, and the positioning rod also passes through the hollow groove provided on the frame.

[0006] The positioning rods in the sliding cavities on both sides pass through symmetrical slots.

[0007] The upper end of the adjusting block is fixedly installed with a positioning rod. The bottom of the positioning rod is threaded, and the top of the adjusting block is provided with a corresponding threaded hole. The adjusting block and the positioning rod are fixedly connected by the thread and the threaded hole.

[0008] The positioning device is a clamping positioning device, including a positioning seat fixed to the side of the adjustment frame. The positioning seat has a through threaded groove, and a positioning shaft is screwed into the threaded groove. The top of the positioning shaft is made of rubber.

[0009] The adjustment frame is provided with an adjustment frame handle at the end, and the adjustment frame handle and the positioning device are located on the same side of the adjustment frame.

[0010] The surface of the frame is a concave arc shape.

[0011] The frame body is equipped with a serrated blade on the side of the recessed groove.

[0012] Before use, adjust the positioning base according to the length specifications of the aluminum rod. Move the handles of the two adjusting blocks to slide the adjusting blocks along the sliding cavity until the threaded holes at the top align with the symmetrical slots on the frame. For shorter aluminum rods, choose symmetrical slots with closer spacing; for longer aluminum rods, choose symmetrical slots with wider spacing. Then tighten the thread at the bottom of the positioning rod to the threaded hole of the adjusting block, ensuring that the positioning rod passes vertically through the slot and extends out of the frame surface. Rotate the handle of the adjusting frame to rotate the adjusting frame around the center of the bottom of the frame until the spacing between the positioning rod and the fixed positioning rod matches the diameter of the aluminum rod. Finally, tighten the positioning shaft of the positioning device, using the friction between its rubber top and the bottom of the frame to fix the position of the adjusting frame. Place the aluminum rod to be packaged on the concave arc surface of the frame. The arc surface can naturally support the aluminum rod and restrict its rolling. At this time, the positioning rod and the fixed positioning rod form a clamping positioning from both sides, and the bottom of the aluminum rod is embedded in the recessed groove to further prevent displacement. Lead out the packaging tape from the recessed groove and wrap it around the circumference of the aluminum rod. If necessary, use a hook to assist in ensuring a tight wrapping. After wrapping, pull the tape toward the serrated blade on the side of the frame. The serrated structure will quickly cut the tape, completing a single package. For aluminum bars of different diameters, the distance between the positioning rod and the fixed positioning rod can be changed by rotating the adjustment frame, and then locked by the positioning device. For aluminum bars of different lengths, the corresponding position of the hollow slot can be switched by sliding the adjustment block, and the positioning rod can be reinstalled to achieve adaptation. In the overall structure, the central symmetry design of the hollow slot and the guiding effect of the sliding cavity ensure adjustment accuracy, the arc-shaped frame and the recessed groove enhance the support stability, and the serrated blade improves packaging efficiency. All components work together to achieve convenient packaging of aluminum bars of various specifications.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. Enhanced adaptability: By switching the position of the symmetrical hollow slots through the sliding adjustment block, it can accommodate aluminum bars of different lengths; by changing the distance between the positioning rod and the fixed positioning rod by rotating the adjustment frame, it can adapt to aluminum bars of different diameters, overcoming the limitation of traditional packaging devices that can only accommodate aluminum bars of a single specification. 2. More convenient and efficient operation: The threaded connection between the adjusting block and the positioning rod facilitates quick assembly and disassembly. The coordinated design of the adjusting frame handle and the positioning device simplifies the process of adjusting and fixing the positioning distance. The serrated blade on the side of the frame can directly cut the tape, eliminating the need for additional cutting tools and significantly improving the efficiency of the packaging operation. 3. Superior Packaging Stability: The concave arc surface and recessed groove of the frame form a double support structure. Combined with the clamping on both sides of the fixed positioning rod and the adjustable positioning rod, it can effectively limit the rolling and displacement of the aluminum rod, avoiding the problem of loose packaging caused by the shaking of the aluminum rod in traditional devices. The rubber positioning shaft in the positioning device ensures the fixation is firm and avoids hard damage to the frame. 4. More rational structural design: The centrally symmetrical layout of the hollow groove and the guiding effect of the sliding cavity ensure higher positioning accuracy during the adjustment process. All components work closely together, the overall structure is compact and easy to maintain. Compared with the complex multi-drive adjustment structure in the existing technology, it can reduce production and use costs. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of an aluminum rod packaging device according to the present invention; Figure 2 This is a three-dimensional structural diagram of the bottom of an aluminum rod packaging device according to the present invention; Figure 3 This is an exploded view of the structure of the adjusting frame of the aluminum rod packaging device of this utility model; Figure 4 This is an exploded view of the positioning device structure of an aluminum rod packaging device according to the present invention; In the diagram: 1. Frame; 2. Adjusting frame; 3. Adjusting block; 4. Positioning rod; 11. Support leg; 12. Hollowed-out groove; 13. Recessed groove; 14. Fixed positioning rod; 15. Serrated blade; 21. Sliding cavity; 22. Adjusting frame handle; 31. Adjusting block handle; 32. Threaded hole; 41. Thread; 5. Positioning device; 51. Positioning seat; 52. Threaded groove; 53. Positioning shaft. Detailed Implementation

[0015] The technical solutions of the present invention will now be described in detail with reference to the accompanying drawings of the embodiments.

[0016] A packaging device for aluminum rods includes a frame 1, with a support leg 11 at the bottom corner of the frame 1. The frame 1 is characterized by having a plurality of hollow slots 12, the number of which is even and is centrally symmetrical with respect to the surface of the frame 1. A recessed groove 13 is provided between every two hollow slots 12. A fixing positioning rod 14 is vertically fixedly installed at one end of the recessed groove 13. All fixing positioning rods 14 are placed on different sides with the central axis of the frame 1 as the boundary. The adjustment frame 2 is rotatably mounted at the bottom center of the frame 1. The center of the adjustment frame 2 is the rotation mounting point. There are vertically penetrating sliding cavities 21 on both sides of the rotation mounting point. Adjustment blocks 3 are slidably guided and installed in the sliding cavities 21 on both sides. The upper end of the adjustment block 3 is fixedly mounted with a positioning rod 4, and the lower end is fixedly mounted with an adjustment block handle 31. The side of the adjustment frame 2 is provided with a positioning device 5, which fixes the relative position of the adjustment frame 2 and the frame 1.

[0017] The upper end of the adjusting block 3 is fixedly installed with a positioning rod 4, and the lower end is fixedly installed with an adjusting block handle 31. The positioning rod 4 and the adjusting block handle 31 pass through the upper and lower through parts of the sliding cavity 21, respectively, and the positioning rod 4 also passes through the hollow groove 12 provided on the frame 1.

[0018] The positioning rods 4 in the sliding cavities 21 on both sides pass through symmetrical slots 12.

[0019] The upper end of the adjusting block 3 is fixedly installed with a positioning rod 4. The bottom of the positioning rod 4 is provided with a thread 41, and the top of the adjusting block 3 is provided with a corresponding threaded hole 32. The adjusting block 3 and the positioning rod 4 are threadedly fixedly connected through the thread 41 and the threaded hole 32.

[0020] The positioning device 5 is a clamping positioning device, including a positioning seat 51 fixed to the side of the adjustment frame 2. The positioning seat 51 is provided with a through threaded groove 52. A positioning shaft 53 is screwed into the threaded groove 52. The top of the positioning shaft 53 is made of rubber.

[0021] The adjustment frame 2 is provided with an adjustment frame handle 22 at one end, and the adjustment frame handle 22 and the positioning device 5 are located on the same side of the adjustment frame 2.

[0022] The surface of the frame 1 is a concave arc-shaped surface.

[0023] A serrated blade 15 is provided on one side of the frame body 1, located on the side of the recessed groove 13.

[0024] The following detailed description of an aluminum rod packaging device according to the present invention is provided in conjunction with specific embodiments. like Figure 1-4 In this embodiment, the frame 1 is made of alloy material, and its surface is designed as a concave arc surface, the curvature of which matches the outer curve of a conventional aluminum rod, providing a stable support foundation for the aluminum rod. The four legs 11 at the bottom of the frame 1 are arranged in a rectangle, and the bottom of the legs 11 is equipped with anti-slip rubber pads to enhance the stability of the device when placed. The frame 1 has a total of 4 perforated slots 12, which are an even number and are centrally symmetrically distributed with the central axis of the frame 1 as the center of symmetry. Between every two perforated slots 12, there is a recessed groove 13 to accommodate packing tape. At the end of the recessed groove 13 near the edge of the frame 1, a fixing positioning rod 14 is vertically fixed and installed. The fixing positioning rod 14 is made of stainless steel. All fixing positioning rods 14 are placed on the left and right sides with the central axis of the frame 1 as the boundary, and the number of fixing positioning rods 14 on both sides is the same. An adjustment frame 2 is rotatably mounted at the bottom center of the frame 1 via a bearing. The adjustment frame 2 is a long strip-shaped metal frame, with its central rotation mounting point precisely aligned with the bottom center of the frame 1. Sliding cavities 21, extending vertically, are provided on both sides of the rotation mounting point. The adjustment block 3 is a cuboid structure with stepped edges. A positioning rod 4 is fixedly mounted on its upper end via a threaded connection. The bottom of the positioning rod 4 has an external thread 41, and the top of the adjustment block 3 has a corresponding internal threaded hole 32. The two are securely connected through the engagement of the thread 41 and the threaded hole 32. An adjustment block handle 31 is welded to the lower end of the adjustment block 3. The adjustment block handle 31 is cylindrical and has anti-slip textures on its surface. The positioning rod 4 and the adjustment block handle 31 pass through the vertical passages of the sliding cavities 21, respectively. The positioning rod 4 also passes through a perforated groove 12 on the frame 1. The perforated grooves 12 through which the positioning rod 4 passes in the sliding cavities 21 on both sides are symmetrical. A positioning device 5 is provided on the side of the adjustment frame 2. The positioning device 5 is a clamping positioning device, including a positioning seat 51 welded and fixed to the side of the adjustment frame 2. The positioning seat 51 has a through threaded groove 52. A positioning shaft 53 is screwed into the threaded groove 52. The top of the positioning shaft 53 is covered with rubber material. When the positioning shaft 53 is tightened, the top of the rubber can fit tightly against the bottom of the frame 1, thereby fixing the relative position of the adjustment frame 2 and the frame 1. An adjustment frame handle 22 is welded to the end of the adjustment frame 2. The adjustment frame handle 22 has a U-shaped structure and is located on the same side of the adjustment frame 2 as the positioning device 5, which facilitates the operator to rotate the adjustment frame 2. In addition, a serrated blade 15 is fixedly installed on one side of the frame body located on the recessed groove 13 side by bolts. The serrated blade 15 has sharp teeth, which makes it easy to quickly cut the packing tape. The working process of the aluminum rod packaging device is as follows: First, according to the length of the aluminum rod to be packaged, move the adjustment block handles 31 on both sides so that the adjustment block 3 slides in the sliding cavity 21. Align the threaded hole 32 on the top of the adjustment block 3 with the symmetrical hollow slots 12 on the frame 1. For shorter aluminum rods, select symmetrical hollow slots 12 with closer spacing; for longer aluminum rods, select symmetrical hollow slots 12 with farther spacing. Then, pass the positioning rod 4 through the hollow slot 12 and fix it to the adjustment block 3 through the thread 41 and threaded hole 32. Next, rotate the adjustment frame handle 22 so that the adjustment frame 2 rotates around the rotation mounting point at the center of the bottom of the frame until the interval between the positioning rod 4 and the fixed positioning rod 14 matches the diameter of the aluminum rod. Then, tighten the positioning shaft 53 in the positioning device 5 to fix the relative position of the adjustment frame 2 and the frame 1. The aluminum rod to be packaged is placed on the arc-shaped surface of the frame 1. The aluminum rod is initially positioned by the arc-shaped surface and the recessed groove 13, and is precisely positioned by the interval between the positioning rod 4 and the fixed positioning rod 14. Packing tape is inserted through the recessed groove 13, and a hook is used for assistance if necessary, so that the tape is tightly wrapped around the aluminum rod to be packaged. After wrapping, the tape is pulled toward the serrated blade 15, and the serrated blade 15 is used to cut the tape, completing the packaging operation.

Claims

1. An aluminum rod packaging device, comprising a frame (1), wherein the frame (1) is provided with support legs (11) at the bottom corners, characterized in that, The frame (1) is provided with a number of hollow slots (12). The number of hollow slots (12) is even and is centrally symmetrical with the surface of the frame (1). A recessed slot (13) is provided between every two hollow slots (12). A fixed positioning rod (14) is vertically fixed at one end of the recessed slot (13). All fixed positioning rods (14) are placed on different sides with the central axis of the frame (1) as the boundary. The bottom center of the frame (1) is rotatably mounted with an adjustment frame (2). The center of the adjustment frame (2) is the rotation mounting point. Both sides of the rotation mounting point are provided with vertically penetrating sliding cavities (21). Adjustment blocks (3) are slidably guided and installed in the sliding cavities (21) on both sides. The upper end of the adjustment block (3) is fixedly mounted with a positioning rod (4), and the lower end is fixedly mounted with an adjustment block handle (31). The side of the adjustment frame (2) is provided with a positioning device (5), which fixes the relative position of the adjustment frame (2) and the frame (1).

2. The aluminum rod packaging device according to claim 1, characterized in that, The upper end of the adjusting block (3) is fixedly installed with a positioning rod (4) and the lower end is fixedly installed with an adjusting block handle (31). The positioning rod (4) and the adjusting block handle (31) pass through the upper and lower through parts of the sliding cavity (21) respectively, and the positioning rod (4) passes through the hollow groove (12) provided on the frame (1) at the same time.

3. The aluminum rod packaging device according to claim 2, characterized in that, The slots (12) through which the positioning rods (4) pass in the sliding cavities (21) on both sides are symmetrical slots (12).

4. The aluminum rod packaging device according to claim 1, characterized in that, The upper end of the adjusting block (3) is fixedly installed with a positioning rod (4). The bottom of the positioning rod (4) is provided with a thread (41), and the top of the adjusting block (3) is provided with a corresponding threaded hole (32). The adjusting block (3) and the positioning rod (4) are fixedly connected by the thread (41) and the threaded hole (32).

5. The aluminum rod packaging device according to claim 1, characterized in that, The positioning device (5) is a clamping positioning device, including a positioning seat (51) fixed to the side of the adjustment frame (2). The positioning seat (51) is provided with a through threaded groove (52). A positioning shaft (53) is screwed into the threaded groove (52). The top of the positioning shaft (53) is made of rubber.

6. The aluminum rod packaging device according to claim 1, characterized in that, The adjustment frame (2) is provided with an adjustment frame handle (22) at its end. The adjustment frame handle (22) and the positioning device (5) are located on the same side of the adjustment frame (2).

7. The aluminum rod packaging device according to claim 1, characterized in that, The surface of the frame (1) is a concave arc-shaped surface.

8. The aluminum rod packaging device according to claim 1, characterized in that, A serrated blade (15) is provided on the side of the frame (1) located on the side of the recessed groove (13).

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