Whipping process with cannonball hoop recovery device

Abstract

This utility model relates to the field of firecracker production technology and discloses a firecracker rim recovery device for the firecracker bridle knotting process. It includes a base plate, two limiting plates fixed to the base plate, and a rope coil placed on the base plate. The two limiting plates are arranged opposite each other to form a limiting groove for placing the firecracker rim knot. One limiting plate has a slender slot at its top, and the other limiting plate has a rope hole at its top. The rope coil is placed on the base plate near the limiting plate with the rope hole. The rope on the coil passes through the rope hole and is inserted into the slender slot. The end of the rope is knotted, with the knot larger than the width of the slender slot. The rope in the limiting groove is pressed into the bottom of the groove. This utility model allows for easy loading of the firecracker rim knot by placing one end into the limiting groove after untying. Once the groove is full, the rope is cut and tied, eliminating the need for subsequent special binding of the firecracker rim knot, saving time and effort, and improving production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of firecracker production technology, and in particular to a firecracker rim recycling device used in the firecracker knotting process. Background Technology

[0002] Modern firecracker production mostly involves purchasing semi-finished products directly. That is, the firecracker tubes are processed and produced in factories. The firecracker tubes sent by the firecracker tube factories are all made of plastic firecracker tube hoops and rubber bands, which are fixed in a fixed quantity into hexagonal empty tubes. Then, the fuse is inserted, the powder is loaded, the firecracker is tied, and it is sealed to become a finished product. Because the cost of the firecracker tube hoops is relatively high and a large quantity is used, when it comes to the firecracker tying process, the firecracker tube hoops that have been unpacked need to be tied with rope and recycled back to the firecracker tube factory for reuse.

[0003] In the current firecracker-making process, the firecracker hoops after being untied are thrown into a recycling bin. Subsequently, multiple firecracker hoops are manually tied together with ropes and sent back to the firecracker barrel. This recycling method is time-consuming and labor-intensive.

[0004] Based on this, this application provides a cannonball hoop recycling device for the cannonball knotting process, which can realize the orderly placement of cannonball hoops after the cannonball is untied, and can also quickly bind multiple cannonball hoops, thereby improving production efficiency. Utility Model Content

[0005] This utility model aims to solve the technical problems existing in the prior art. To this end, this utility model provides a cannonball hoop recycling device for the cannonball knotting process, which can realize the orderly placement of cannonball hoops after the cannonball is untied, and can also quickly bind multiple cannonball hoops, thereby improving production efficiency.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] A device for recovering firecracker hoops used in the firecracker-tying process is provided, comprising a base plate, two limiting plates fixed to the base plate, and a rope coil placed on the base plate. The two limiting plates are arranged opposite each other to form a limiting groove for placing the firecracker hoop. One limiting plate has a slender slot at its top, and the other limiting plate has a rope-passing hole at its top. The rope coil is placed on the base plate near the end of the limiting plate with the rope-passing hole. The rope on the coil passes through the rope-passing hole and is inserted into the slender slot. The end of the rope is knotted, the knot being larger than the width of the slender slot, and the rope within the limiting groove is pressed into the bottom of the limiting groove.

[0008] In some optional embodiments, the top of each of the two limiting plates is provided with an outwardly inclined bending portion, so that the opening of the limiting groove forms a flared groove, and the slender card slot and rope hole are respectively provided on the bending portion of the two limiting plates.

[0009] In some alternative embodiments, stiffening plates are provided on the opposite outer sides of the two limiting plates at the center or on both sides.

[0010] In some alternative embodiments, a post is provided on one end of the base plate near the limiting plate with the rope hole, and the inner ring of the rope coil is fitted onto the post.

[0011] In some alternative embodiments, a turntable is rotatably mounted on the column, and the rope coil is placed on the turntable.

[0012] In some alternative embodiments, a rope-pressing rod is also included, which has a 90° bent end at the bottom and a handle at the top, and is secured to a C-shaped buckle on a reinforcing plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model utilizes two limiting plates to form a limiting groove for placing the firecracker hoop, and a binding rope is set in the limiting groove. After the firecracker hoop is unpacked, one end is placed into the limiting groove. After the limiting groove is full, the binding rope is cut and tied. There is no need for subsequent special binding work on the firecracker hoop, which saves time and effort and improves production efficiency. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments 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, wherein:

[0016] Figure 1 This is a schematic diagram of the structure of the cannonball hoop recycling device for the whip-tying process provided by this utility model;

[0017] Figure 2 yes Figure 1 A partial front view of the bent portion of the provided limiting upright plate.

[0018] The attached diagram lists the components represented by each number as follows:

[0019] 1—Base plate, 2—Limiting plate, 2a—Bending part, 2.1—Limiting groove, 2.2—Rope threading hole, 2.3—Slender slot, 3—Rope coil, 3.1—Rope binding, 3.1.1—Rope knot, 4—Firming plate, 5—Post, 6—Turntable, 7—Rope pressing rod, 7.1—Bending end, 7.2—Handle, 8—C-type buckle, 10—Cannonball hoop. Detailed Implementation

[0020] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] Furthermore, the terms "installation," "connection," and "linking" used in this utility model should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0025] Example 1

[0026] Please see the appendix Figure 1 This embodiment provides a device for recovering the firecracker ring used in the firecracker-tying process, including a base plate 1, two limiting upright plates 2 fixed to the base plate, and a rope coil 3 placed on the base plate, wherein:

[0027] The two limiting plates 2 are welded to the base plate 1 in a relatively opposite manner. A limiting groove 2.1 for placing the cradle 10 is formed between the two limiting plates 2. After the cradle 10 is unpacked, one end is placed into the limiting groove 2.1 and they are stacked one by one along the height direction of the limiting plates 2.

[0028] To facilitate the binding of the stacked cradle hoops, this embodiment features a slender slot 2.3 at the top of one of the limiting upright plates 2, as shown in the attached figure. Figure 2 As shown, the top of another limiting plate 2 is provided with a rope hole 2.2. The rope 3.1 of the rope roll 3 placed on the base plate 1 near the end of the limiting plate 2 with the rope hole 2.2 passes through the rope hole 2.2 and is inserted into the slender groove 2.3. The end of the rope 3.1 is tied with a knot 3.1.1. The size of the knot 3.1.1 is larger than the width of the slender groove 2.3, which can prevent the knot from coming out of the slender groove. At the same time, it presses the rope 3.1 located in the limiting groove 2.1 into the bottom of the limiting groove 2.1.

[0029] Preferably, in this embodiment, stiffening plates 4 are provided on the outer sides of the two limiting plates 2 at the middle or both sides, which can increase the structural strength of the limiting plates 2.

[0030] Preferably, in this embodiment, a column 5 is provided on one end of the base plate 1 near the limiting plate 2 with the rope hole 2.2. The inner ring of the rope coil 3 is fitted onto the column 5, which can limit the position of the rope coil and prevent the rope coil from rolling out of its position during the rope pulling process.

[0031] Furthermore, in this embodiment, a turntable 6 is rotatably mounted on the column 5, and the rope coil 3 is placed on the turntable 6. This design facilitates the pulling of the rope.

[0032] Example 2

[0033] Based on Example 1, as shown in the appendix Figure 1 and attached Figure 2 As shown, in this embodiment, the tops of the two limiting plates 2 are respectively provided with outwardly inclined bending portions 2a, so that the opening of the limiting groove 2.1 forms a flared groove. The slender card slot 2.3 and the rope hole 2.2 are respectively provided on the bending portions 2a of the two limiting plates 2. This design can increase the size of the limiting groove opening, making it easier for the tampon hoop to enter the limiting groove.

[0034] Example 3

[0035] Based on Example 1 or Example 2, as shown in the appendix Figure 1 As shown, this embodiment also includes a rope-pressing rod 7. The bottom of the rope-pressing rod 7 has a 90° bent end 7.1, and the top has a handle 7.2. The rope-pressing rod 7 is fastened to a C-shaped buckle 8 on the reinforcing plate 4. The rope-pressing rod designed in this embodiment can be used to press the binding rope located in the limiting groove into the bottom of the limiting groove, solving the problem of needing to manually bend over to press the binding rope into the bottom of the groove.

[0036] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made using the content of this utility model specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A cannonball hoop recovery device for a whip tying process, characterized by: Includes a base plate, two limiting uprights fixed to the base plate, and a rope coil placed on the base plate, wherein: The two limiting plates are arranged opposite each other to form a limiting groove for placing the tamping ring. One of the limiting plates has a slender slot at the top, and the other limiting plate has a rope hole at the top. The rope roll is placed on one end of the base plate near the limiting plate with the rope hole. The rope on it passes through the rope hole and is inserted into the slender groove. The end of the rope is tied with a knot. The size of the knot is larger than the width of the slender groove. The rope in the limiting groove is pressed into the bottom of the limiting groove.

2. The cannon band recovery device for a whipping process according to claim 1, characterized by: The top of each of the two limiting plates is provided with an outwardly inclined bending portion, so that the opening of the limiting groove forms a flared groove, and the slender card slot and rope hole are respectively provided on the bending portion of the two limiting plates.

3. The cannon band recovery apparatus for a whipping process according to claim 1, characterized by: The two limiting plates are provided with stiffening plates on their opposite outer sides, either in the middle or on both sides.

4. The cannon band recovery apparatus for a whipping process according to claim 1, characterized by: A column is provided on one end of the base plate near the limiting plate with the rope hole, and the inner ring of the rope coil is fitted onto the column.

5. The cannon band recovery apparatus for a whipping process according to claim 4, characterized by: A turntable is rotatably mounted on the column, and the rope roll is placed on the turntable.

6. The cannon band recovery apparatus for a whipping process according to claim 3, characterized by: It also includes a rope pressing rod, which has a 90° bent end at the bottom and a handle at the top. The rope pressing rod is fastened to a C-shaped buckle on the reinforcing plate.

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