Auxiliary tool for packaging steel coil

Abstract

The utility model relates to an auxiliary tool for packing a steel coil. The auxiliary tool comprises an annular packing belt positioning disc, four uniformly distributed positioning grooves are formed in the packing belt positioning disc along the circumference; an annular clamping block protruding out of the surface is arranged on the inner circle of the packing belt positioning disc. During packing, the outer side surface of the annular clamping block is tightly attached to a roll core of a steel roll. The width of the positioning groove is larger than or equal to the width of the packing belt, and the positioning groove extends inwards into the annular clamping block from the outer circle of the packing belt positioning disc. The extending length of the positioning groove in the annular clamping block is larger than the thickness of the packing belt. The packing belts are uniformly distributed on the steel coil through the packing belt positioning disc with the positioning groove, so that the packing effect is guaranteed, and the uniformity and the aesthetic feeling of the appearance of a product are improved; the relative position of the packing belt positioning disc is fixed through the magnet piece or the magnet block, the packing belt positioning disc is prevented from rotating in the packing process, and use is more convenient.

Description

Technical Field

[0001] This utility model belongs to the technical field of packaging tools, and specifically relates to an auxiliary tool for packaging steel coils. Background Technology

[0002] After galvanized and color-coated steel sheets are produced, they are wound into steel coils using a coiling machine. These coils then undergo inner and outer packaging to become finished steel coils before they can be sold. Some steel coils require manual packaging using a packing machine. During packaging, the outer packaging needs to be bound horizontally with four straps. Relying solely on the operator's eyesight and experience makes it difficult to ensure the straps are evenly distributed. This results in a poor appearance when stacked with other automatically packaged steel coils, affecting the overall aesthetics of the finished product. Therefore, an auxiliary packaging tool needs to be designed. Summary of the Invention

[0003] This utility model provides an auxiliary tool for packaging steel coils to solve the technical problems existing in the prior art. It solves the problem of uneven distribution of the four horizontal packing straps on the outer packaging of steel coils, and improves the uniformity and aesthetics of the product appearance.

[0004] This utility model includes the following technical solution: an auxiliary tool for packing steel coils, comprising a circular packing strap positioning plate; four evenly distributed positioning grooves are provided along the circumference of the packing strap positioning plate; a circular ring-shaped locking block with a protruding surface is provided at the inner circle of the packing strap positioning plate, and the outer surface of the circular ring-shaped locking block is in close contact with the core of the steel coil during packing; the width of the positioning groove is greater than or equal to the width of the packing strap, and the positioning groove extends inward from the outer circle of the packing strap positioning plate into the circular ring-shaped locking block; the length of the positioning groove extending into the circular ring-shaped locking block is greater than the thickness of the packing strap.

[0005] Furthermore, the inner surface of the fan-shaped disc of the packing strap positioning disc is provided with a magnet to fix the relative position of the packing strap positioning disc and prevent it from rotating during packing.

[0006] Furthermore, at least two non-adjacent sector surfaces of the packing strap positioning disc are provided with magnets.

[0007] Furthermore, a magnet is embedded in the outer circumference surface of the annular card block.

[0008] Furthermore, the number of the magnet blocks is one or more.

[0009] Furthermore, the magnet block is an electromagnet, and its magnetic attraction function can be controlled by a switch.

[0010] Furthermore, the outer diameter of the annular locking block is equal to or slightly smaller than the core diameter of the steel coil.

[0011] Furthermore, the outer end of the positioning groove is open, and the inner end is arc-shaped, which facilitates the insertion of packing straps from the inner end of the positioning groove.

[0012] Furthermore, the packing strap positioning plate is made of lightweight board material, such as wood or PVC plastic board.

[0013] The advantages and positive effects of this utility model are as follows:

[0014] 1. This utility model uses a strapping positioning plate with positioning grooves to evenly distribute the strapping on the steel coil, thereby ensuring the packaging effect and improving the uniformity and aesthetics of the product appearance.

[0015] 2. This utility model uses magnetic sheets or blocks to fix the relative position of the packing strap positioning disc, preventing it from rotating during packing, making it more convenient to use. Attached Figure Description

[0016] Figure 1 This is a front view schematic diagram of the present invention;

[0017] Figure 2 yes Figure 1 Schematic diagram of AA section in the middle;

[0018] Figure 3 yes Figure 1 Schematic diagram of the BB cross section in the middle;

[0019] Figure 4 This is a rear view schematic diagram of Embodiment 1;

[0020] Figure 5 This is a rear view diagram of Embodiment 2;

[0021] In the diagram, 1-steel coil; 2-packing strap positioning plate; 3-positioning groove; 4-circular locking block; 5-packing strap; 6-magnetic piece; 7-magnetic block. Detailed Implementation

[0022] To further disclose the invention content, features, and effects of this utility model, the following examples are provided in conjunction with the accompanying drawings for detailed description. In the following description of the embodiments, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this patent and simplifying the description. They do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this patent.

[0023] In the following description of the embodiments, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

[0024] Example 1: See Appendix Figure 1-4 An auxiliary tool for packing steel coils includes a circular packing strap positioning plate 2. The positioning plate 2 is made of lightweight material, such as wood or PVC plastic. Four evenly distributed positioning grooves 3 are arranged along the circumference of the positioning plate 2. A circular locking block 4 with a protruding surface is provided on the inner circumference of the positioning plate 2. During packing, the outer surface of the circular locking block 4 is in close contact with the core of the steel coil 1. The outer diameter of the circular locking block 4 is equal to or slightly smaller than the core diameter of the steel coil 1. The width of the positioning groove 3 is greater than or equal to the width of the packing strap 5, and the positioning groove 3 extends inward from the outer circumference of the positioning plate 2 into the circular locking block 4. The length of the positioning groove 3 extending within the circular locking block 4 is greater than the thickness of the packing strap 5. The outer end of the positioning groove 3 is open, and the inner end is arc-shaped, facilitating the insertion of the packing strap 5 from the inner end of the positioning groove 3.

[0025] like Figure 4 As shown, the inner surface of the sector-shaped disk of the packing strap positioning disk 2 is provided with a magnet 6 to fix the relative position of the packing strap positioning disk 2 and prevent it from rotating during packing. At least two non-adjacent sector-shaped disks of the four sector-shaped disks of the packing strap positioning disk 2 are provided with magnets 6.

[0026] Example 2: See Appendix Figure 1-3 and Figure 5 An auxiliary tool for packaging steel coils is disclosed, wherein a magnet 7 is embedded in the outer circumference of the annular locking block 4. Four magnets 7 are present. Each magnet 7 is an electromagnet, and its magnetic attraction function can be controlled by a switch. Other structures are basically the same as in Embodiment 1.

[0027] Workflow: Install the auxiliary tool on one side of the steel coil, insert the annular locking block 4 into the core of the steel coil 1, fix the auxiliary tool in place by the magnetic piece 6 or magnetic block 7, pass the packing strap 5 through the four positioning slots 3, and connect and fix the packing strap 5 on the other side of the steel coil 1 using a packing machine.

[0028] Although the preferred embodiments of the present invention have been described above, the present invention is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other modifications under the guidance of the present invention without departing from the spirit and scope of the claims. These modifications all fall within the protection scope of the present invention.

Claims

1. An auxiliary tool for packaging steel coils, characterized in that: The device includes a circular packing strap positioning disc; four evenly distributed positioning grooves are arranged along the circumference of the packing strap positioning disc; a circular locking block with a protruding surface is provided on the inner circle of the packing strap positioning disc, and the outer surface of the circular locking block is in close contact with the core of the steel coil during packing; the width of the positioning groove is greater than or equal to the width of the packing strap, and the positioning groove extends inward from the outer circle of the packing strap positioning disc into the circular locking block; the length of the positioning groove extending into the circular locking block is greater than the thickness of the packing strap.

2. The auxiliary tool for packing steel coils according to claim 1, characterized in that: The inner surface of the fan-shaped disc of the packing strap positioning plate is provided with a magnet.

3. The auxiliary tool for packing steel coils according to claim 2, characterized in that: At least two non-adjacent sector surfaces of the packing strap positioning disc are provided with magnets.

4. The auxiliary tool for packing steel coils according to claim 1, characterized in that: A magnet is embedded in the outer circumference of the annular card block.

5. The auxiliary tool for packing steel coils according to claim 4, characterized in that: The number of magnet blocks is one or more.

6. The auxiliary tool for packing steel coils according to claim 4, characterized in that: The magnet block is an electromagnet.

7. The auxiliary tool for packing steel coils according to claim 1, characterized in that: The outer diameter of the annular locking block is equal to or slightly smaller than the core diameter of the steel coil.

8. The auxiliary tool for packing steel coils according to claim 1, characterized in that: The outer end of the positioning groove is open, and the inner end is arc-shaped.

9. An auxiliary tool for packing steel coils according to any one of claims 1-8, characterized in that: The packing strap positioning plate is made of lightweight board material.

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