Packing belt with fixing device

Abstract

The utility model discloses a packing belt with a fixing device, which comprises a winding drum and a packing belt body, the packing belt body comprises a stretching end, a winding end and a belt body part, the winding end of the packing belt body is wound on the winding drum, the winding drum is provided with the fixing device, the fixing device comprises a connecting frame, a pressing piece and a packing buckle, the connecting frame is connected to the winding drum, the pressing piece is rotationally connected with the connecting frame, the pressing piece and the connecting frame form a fixing cavity, the packing buckle is arranged in the fixing cavity, the stretching end of the packing belt body penetrates out of the packing buckle and enables the belt body part to be arranged in the packing buckle in a penetrating mode, and a clamp is arranged on the connecting frame and used for fixing the belt body part.

Description

Technical Field

[0001] This utility model relates to packing straps, and more particularly to a packing strap with a fixing device. Background Technology

[0002] Packing straps, also known as bundling straps, are made primarily of polyethylene, polypropylene resin, and cold-rolled steel strip. Some are also made from nylon and polyester, produced through extrusion and unidirectional stretching followed by heat treatment and bluing. Besides being used for sealing corrugated boxes, bundling hot-rolled steel coils, and cold-rolled steel coils, they can also be used to bundle glass, pipes, raw materials, fruits, etc.

[0003] The strapping is often secured with metal buckles. When securing it, first use the one-way operation of the tensioner ratchet to tighten the strap, then place a metal buckle at the joint, and then use pliers to wrap the metal buckle around the two layers of strap, and use the serrated teeth on the side of the metal buckle to bite the strap and prevent it from coming loose.

[0004] Currently, the metal buckle method for securing packing straps requires a lot of tools, making the strapping process cumbersome and affecting packing efficiency. Utility Model Content

[0005] This utility model addresses the shortcomings of existing technologies by providing a packing strap with a fixing device. The device comprises a winding drum and a packing strap body. The packing strap body includes a stretching end, a winding end, and a strap portion. The winding end of the packing strap body is wound onto the winding drum. A fixing device is provided on the winding drum. The fixing device includes a connecting frame, a pressing member, and a packing buckle. The connecting frame is connected to the winding drum, and the pressing member is rotatably connected to the connecting frame, forming a fixing cavity with the connecting frame. The packing buckle is disposed within the fixing cavity. The stretching end of the packing strap body passes through the packing buckle, and the strap portion passes through the packing buckle. A clamp is provided on the connecting frame for fixing the strap portion.

[0006] Optionally, the connecting frame includes a connecting rod, a pressing top plate, and a gripping ring. The gripping ring is disposed on the inner ring of the take-up drum, the connecting rod is fixed to the gripping ring, the connecting rod is disposed on one side of the take-up drum, and the pressing top plate is fixed to the connecting rod.

[0007] Optionally, the pressing component includes a pressing base plate and a transmission rod, wherein the pressing base plate is fixed to the transmission rod, and the connection between the pressing base plate and the transmission rod is rotatably connected to the pressing top plate.

[0008] Optionally, a magnet is provided inside the pressing base plate, and the magnet is used to attract the packing buckle.

[0009] Optionally, the clamp includes an upper clamping plate and a lower clamping plate, the upper clamping plate and the lower clamping plate are rotatably connected, one end of the torsion spring is fixed to the upper clamping plate, the other end of the torsion spring is fixed to the lower clamping plate, the upper clamping plate and the lower clamping plate are provided with mutually cooperating clamping teeth, the lower clamping plate is disposed on the connecting frame, and the torsion spring is used to maintain the meshing state of the upper clamping plate and the lower clamping plate.

[0010] Optionally, the transmission rod is provided with a rotating hole at one end near the pressing base plate, the pressing top plate is provided with a rotating block, the rotating block is provided with a through hole, the through hole is connected to the rotating hole, and a rotating shaft passes through the through hole and the rotating hole.

[0011] Optionally, both the top and bottom pressing plates are provided with pressing teeth, and the pressing teeth on the top and bottom pressing plates cooperate with each other.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: When the stretching end passes through the packing buckle, the strap body is inserted into the packing buckle. At this time, the stretching end is inserted into the packing buckle again, and the stretching end and the strap body form an annular strap for packing the object. The object is placed in the annular strap, and the stretching end is fixed by the clamp. Tightening the strap body will make the annular strap taut on the object, reducing the use of tensioners. At this time, the packing buckle is deformed by pressing the pressing part, and then the strap body is separated from the winding drum, thus completing the packing. This improves the current sheet metal buckle fixing method, which requires more tools, makes the packing strap fixing more cumbersome, and affects the packing efficiency of the packing strap. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be discussed below. Obviously, the technical solutions described in conjunction with the accompanying drawings are only some embodiments of this utility model. For those skilled in the art, other embodiments and their accompanying drawings can be obtained from the embodiments shown in these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of a packing strap with a fixing device in this embodiment. Figure 1 .

[0015] Figure 2 This is a schematic diagram of a packing strap with a fixing device in this embodiment. Figure 2 .

[0016] Figure 3 This is a diagram showing the usage state of a packing strap with a fixing device in this embodiment.

[0017] Figure 4 This embodiment illustrates the structure of a packing strap with a fixing device. Figure 3 .

[0018] In the diagram: 1. Rewinding drum; 2. Strapping body; 3. Stretching end; 4. Strapping section; 5. Fixing device; 51. Connecting frame; 52. Pressing element; 53. Strapping buckle; 511. Connecting rod; 512. Pressing top plate; 513. Holding ring; 521. Pressing bottom plate; 522. Transmission rod; 6. Clamp; 61. Upper clamping plate; 62. Lower clamping plate; 7. Clamping teeth; 8. Rotating shaft; 9. Extrusion teeth; 10. Rewinding end. Detailed Implementation

[0019] The technical solutions of various embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments described in this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] Reference Figure 1-4 This utility model provides a packing strap with a fixing device, characterized in that: it includes a winding drum 1 and a packing strap body 2. The packing strap body 2 includes a stretching end 3, a winding end, and a strap body portion 4. The winding end of the packing strap body 2 is wound onto the winding drum 1. A fixing device 5 is provided on the winding drum 1. The fixing device 5 includes a connecting frame 51, a pressing member 52, and a packing buckle 53. The connecting frame 51 is connected to the winding drum 1. The pressing member 52 is rotatably connected to the connecting frame 51, and the pressing member 52 and the connecting frame 51 form a fixing cavity. The packing buckle 53 is disposed in the fixing cavity. The stretching end 3 of the packing strap body 2 passes through the packing buckle 53 and the strap body portion 4 passes through the packing buckle 53. A clip 6 is provided on the connecting frame 51 for fixing the strap body portion 4.

[0021] The connecting frame 51 includes a connecting rod 511, a pressing top plate 512, and a gripping ring 513. The gripping ring 513 is disposed on the inner ring of the take-up drum 1. The connecting rod 511 is fixed on the gripping ring 513 and is disposed on one side of the take-up drum 1. The pressing top plate 512 is fixed on the connecting rod 511. A cavity for receiving the wound-up packing tape is formed between the connecting rod 511 and the pressing top plate 512.

[0022] The pressing component 52 includes a pressing base plate 521 and a transmission rod 522. The pressing base plate 521 is fixed to the transmission rod 522, and the connection between the pressing base plate 521 and the transmission rod 522 is rotatably connected to the pressing top plate 512.

[0023] A magnet is installed inside the pressing base plate 521, which is used to attract the packing buckle 53.

[0024] The clamp 6 includes an upper clamping plate 61 and a lower clamping plate 62, which are rotatably connected. The upper clamping plate 61 and the lower clamping plate 62 are provided with mutually engaging locking teeth 7. A torsion spring is provided on the rotation shaft 8 between the upper clamping plate 61 and the lower clamping plate 62. One end of the torsion spring is fixed to the upper clamping plate 61, and the other end of the torsion spring is fixed to the lower clamping plate 62. The lower clamping plate 62 is mounted on the connecting frame 51. The torsion spring is used to maintain the engagement state of the upper clamping plate 61 and the lower clamping plate 62.

[0025] A rotating hole is provided at one end of the transmission rod 522 near the pressing base plate 521. A rotating block is provided on the pressing top plate 512. A through hole is provided on the rotating block. The through hole is connected to the rotating hole. A rotating shaft 8 passes through the through hole and the rotating hole.

[0026] Both the pressing top plate 512 and the pressing bottom plate 521 are provided with pressing teeth 9, and the pressing teeth 9 on the pressing top plate 512 and the pressing bottom plate 521 cooperate with each other.

[0027] In use, first, align the grip ring 513 coaxially with the take-up drum 1, and then secure it with glue or other materials. Next, rotate the pressing member 52 to expose the fixing cavity. At this point, place the fixing buckle on the pressing base plate 521 and temporarily fix the fixing buckle to the pressing top plate 512 using a magnet. Then, make the pressing base plate 521 abut against the fixing buckle, and pass the stretching end 3 through the fixing buckle so that the strap body 4 passes through the fixing buckle. Then, pull the stretching end 3 to bind the object to be bound, forming a strap for packaging. The annular belt body is fixed to the belt body part 4 by the clamp 6. Then, the stretch end 3 is inserted into the fixing buckle again, and the stretch end 3 is pulled to tighten the annular belt body. Then, one hand holds the ring 513 and the other hand holds the rotating rod to fasten the pressing top plate 512 and the pressing bottom plate 521, so that the packing buckle 53 is deformed. Then, the winding end is separated from the belt body part 4, and the packing buckle 53 is separated from the pressing top plate 512, thus completing the packing operation of the packing strap. The packing buckle 53 can also be pressed again with tools such as pliers.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and not restrictive in all respects. The scope of this invention is defined by the appended claims, not by the foregoing description, and is therefore intended to encompass all variations falling within the meaning and scope of equivalents of the claims. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A packing strap with a fixing device, characterized in that: The package includes a take-up drum (1) and a packing strap body (2). The packing strap body (2) includes a stretching end (3), a take-up end, and a strap body (4). The take-up end of the packing strap body (2) is wound onto the take-up drum (1). The take-up drum (1) is provided with a fixing device (5). The fixing device (5) includes a connecting frame (51), a pressing member (52), and a packing buckle (53). The connecting frame (51) is connected to the take-up drum (1). The pressing member (52) is rotatably connected to the connecting frame (51). The pressing member (52) and the connecting frame (51) form a fixing cavity. The packing buckle (53) is disposed in the fixing cavity. The stretching end (3) of the packing strap body (2) passes through the packing buckle (53) and the strap body (4) passes through the packing buckle (53). The connecting frame (51) is provided with a clip (6), which is used to fix the strap body (4).

2. The packing strap with a fixing device according to claim 1, characterized in that: The connecting frame (51) includes a connecting rod (511), a pressing top plate (512), and a gripping ring (513). The gripping ring (513) is disposed on the inner ring of the take-up drum (1). The connecting rod (511) is fixed on the gripping ring (513). The connecting rod (511) is disposed on one side of the take-up drum (1). The pressing top plate (512) is fixed on the connecting rod (511).

3. The packing strap with a fixing device according to claim 2, characterized in that: The pressing component (52) includes a pressing base plate (521) and a transmission rod (522). The pressing base plate (521) and the transmission rod (522) are fixed together, and the connection between the pressing base plate (521) and the transmission rod (522) is rotatably connected to the pressing top plate (512).

4. The packing strap with a fixing device according to claim 3, characterized in that: A magnet is provided inside the pressing base plate (521), and the magnet is used to attract the packing buckle (53).

5. The packing strap with a fixing device according to claim 1, characterized in that: The clamp (6) includes an upper clamping plate (61) and a lower clamping plate (62). The upper clamping plate (61) and the lower clamping plate (62) are rotatably connected. One end of the torsion spring is fixed to the upper clamping plate (61), and the other end of the torsion spring is fixed to the lower clamping plate (62). The upper clamping plate (61) and the lower clamping plate (62) are provided with mutually cooperating clamping teeth (7). The lower clamping plate (62) is set on the connecting frame (51). The torsion spring is used to maintain the meshing state of the upper clamping plate (61) and the lower clamping plate (62).

6. The packing strap with a fixing device according to claim 3, characterized in that: The transmission rod (522) has a rotating hole at one end near the pressing base plate (521), and a rotating block is provided on the pressing top plate (512). The rotating block has a through hole, which is connected to the rotating hole. A rotating shaft (8) passes through the through hole and the rotating hole.

7. The packing strap with a fixing device according to claim 3, characterized in that: Both the pressing top plate (512) and the pressing bottom plate (521) are provided with pressing teeth (9), and the pressing teeth (9) on the pressing top plate (512) and the pressing bottom plate (521) cooperate with each other.

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