Whip scattering machine and firecracker recycling device

Abstract

The utility model relates to the field of firecracker production discloses a kind of scattering firecracker recovery device of knot whip machine, be equipped in the bottom of knot whip machine rack, it includes the box of top open mouth, the first material collecting cavity and second material collecting cavity are separated by partition in the box, the upper side of the first material collecting cavity is obliquely installed with filter screen, for separating fallen firecracker and sealing medicine ash, one end of the filter screen is installed on the horizontal strip of box inner wall, other end is installed on partition, and the gap between the two sides of filter screen and the inner wall of box is less than the outer diameter of firecracker.The utility model can use filter screen in box to separate sealing medicine ash and scattered firecracker quickly, sealing medicine ash enters first material collecting cavity, firecracker enters second material collecting cavity, both concentrate separate processing, convenient for the recycling of firecracker, effectively reduce the loss of firecracker in knot whip process, while also eliminate the security risk that sealing medicine ash mixed with firecracker pour into garbage exists.

Description

Technical Field

[0001] This utility model relates to the field of firecracker production, and in particular to a firecracker recycling device for firecrackers scattered during firecracker making. Background Technology

[0002] When firecrackers reach the firecracker-tying stage, the firecracker cakes sealed with sealing ash need to be placed into the feed hopper of the firecracker-tying machine, and then the firecracker cakes are unpacked. During this process, firecrackers can easily scatter due to operational problems. At the same time, sealing ash will continuously fall off during the firecracker-tying process, and occasionally firecrackers will also fall off. The sealing ash is generally disposed of as waste and poured into the trash can, while the fallen firecrackers can be recycled and reused.

[0003] Currently, to facilitate the collection of sealing ash, an anti-static mat is usually laid on the ground at the bottom of the firecracker-making machine to collect the fallen sealing ash and firecrackers. The firecrackers can be removed by pulling out the anti-static mat, and the sealing ash can be poured into a trash can. However, this existing method results in the fallen firecrackers being buried by the sealing ash, requiring manual searching for recycling, which is time-consuming and labor-intensive. If the firecrackers are not found, they will be poured into the trash can along with the sealing ash, resulting in waste, and firecrackers mixed with the trash also pose a safety hazard.

[0004] Based on this, this application provides a firecracker recycling device for firecrackers scattered during a firecracker-tying machine, which can quickly separate firecrackers from the sealing ash for recycling, effectively reducing the loss of firecrackers during the firecracker-tying process, and also eliminating the safety hazards of firecrackers mixed in the sealing ash being dumped into the garbage. 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 firecracker recycling device that can quickly separate firecrackers from the sealing ash for recycling, effectively reducing the loss of firecrackers in the firecracker-tying process, and also eliminating the safety hazards of firecrackers mixed in the sealing ash being dumped into the garbage.

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

[0007] A device for recovering scattered firecrackers from a firecracker-making machine is provided. It is located at the bottom of the firecracker-making machine frame and has an open box at the top. The box is divided into a first collection chamber and a second collection chamber by a partition. A filter screen is installed obliquely above the first collection chamber to separate the fallen firecrackers and sealing ash. One end of the filter screen is installed on a horizontal bar on the inner wall of the box, and the other end is installed on the partition. The gap between the two sides of the filter screen and the inner wall of the box is smaller than the outer diameter of the firecracker.

[0008] In some alternative embodiments, the filter screen consists of a frame and a screen laid on the frame, the screen being a plastic screen.

[0009] In some alternative embodiments, one end of the filter screen is rotatably mounted on a crossbar via multiple hinges, and the other end is connected to multiple springs disposed on a partition.

[0010] In some alternative embodiments, the partition has a "T" shaped cross-section, and one end of the spring is fixedly mounted to the top of the partition.

[0011] In some alternative embodiments, the filter screen is further provided with an outwardly tilted handle at one end near the spring, and the two ends of the handle are fixedly installed on both sides of the frame.

[0012] In some alternative embodiments, the two ends of the box are respectively provided with a first drawer located in a first collection chamber and a second drawer located in a second collection chamber.

[0013] In some optional embodiments, a barrier is also included in front of the firecracker machine. The barrier is located above the filter screen near the second collection chamber. The barrier consists of a baffle and side plates on both sides of the baffle. The baffle and the side plates form a guide groove for guiding the falling firecrackers and / or sealing ash to the filter screen.

[0014] In some alternative embodiments, the bottom of the baffle is inserted into a slot in the housing, and the two side plates are fixed to the sides of the housing by multiple screws.

[0015] In some alternative embodiments, the top of the guide groove is provided with an outwardly protruding expansion portion.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This utility model can use the filter screen inside the box to quickly separate the sealing ash from the scattered firecrackers. The sealing ash enters the first collection chamber and the firecrackers enter the second collection chamber. The two are processed separately, which facilitates the recycling of firecrackers, effectively reduces the loss of firecrackers in the firecracker-making process, and also eliminates the safety hazards of firecrackers mixed in the sealing ash being dumped into the garbage.

[0018] 2. The elastic movable installation structure of the filter screen allows for manual and repeated pressing of the filter screen to quickly separate the firecracker residue and sealing ash on it. At the same time, it can also quickly shake the firecracker residue and sealing ash on it into the second collection chamber and the first collection chamber respectively, facilitating the centralized recycling of both.

[0019] 3. The design of the first and second drawers allows for centralized processing of sealing ash and firecrackers without moving the box; simply pulling out the drawers reduces the processing difficulty.

[0020] 4. The enclosure can guide firecrackers and / or sealing ash that fall outwards into the box, improving the collection effect of the device. Attached Figure Description

[0021] 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:

[0022] Figure 1 This is an installation diagram of the firecracker recycling device for firecrackers scattered by the firecracker-making machine provided by this utility model;

[0023] Figure 2 yes Figure 1 A schematic diagram of the structure of the firecracker recovery device provided by the firecracker-tying machine;

[0024] Figure 3 This is an assembly structure diagram of the box body, first drawer, second drawer and enclosure provided by this utility model;

[0025] Figure 4 This is a top view of the filter screen provided by this utility model.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 1—Box body, 1a—First collection chamber, 1b—Second collection chamber, 1.1—Baffle plate, 1.2—Horizontal bar, 2—Filter screen, 2.1—Frame, 2.2—Screen, 3—Hinge, 4—Spring, 5

[0028] 6—Handle, 7—First drawer, 8—Second drawer, 8—Enclosure, 8a—Expansion section, 8.1—Baffle, 8.2—Side panel, 10—Banner tying machine. Detailed Implementation

[0029] 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.

[0030] 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.

[0031] 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.

[0032] Furthermore, the terms "first," "second," etc., used in this utility model are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. The terms "installed," "connected," and "joined" should be interpreted broadly; for example, they may refer to a fixed connection, a detachable connection, or an integral connection; they may refer to a mechanical connection or an electrical connection; they may refer to a direct connection or an indirect connection through an intermediate medium; and they may 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.

[0033] 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.

[0034] Example 1

[0035] Please see Figures 1 to 4 This embodiment provides a firecracker recycling device for a firecracker-tying machine. Located at the bottom of the firecracker-tying machine frame 10, it includes a box 1 with an open top. The box is divided into a first collection chamber 1a and a second collection chamber 1b by a partition 1.1. The first collection chamber collects the sealing ash that falls during the firecracker-tying process, and the second collection chamber collects the fallen firecrackers. A filter screen 2 is installed obliquely above the first collection chamber 1a to separate the fallen firecrackers from the sealing ash. The filter screen is specifically installed as follows: one end of the filter screen 2 is installed on a horizontal bar 1.2 on the inner wall of the box 1, and the other end is installed on the partition 1.1. The gap between the two sides of the filter screen 2 and the inner wall of the box 1 is smaller than the outer diameter of the firecracker. (See attached diagram) Figure 4 As shown, the filter screen 2 consists of a frame 2.1 and a screen 2.2 laid on the frame, and the screen 2.2 is made of plastic.

[0036] For specific usage, please refer to the attached document. Figure 1As shown, the recycling device is placed at the bottom of the firecracker-tying machine frame and adjusted to allow fallen firecrackers and sealing ash to enter the container. When firecrackers and / or sealing ash fall onto the filter screen, the firecrackers slide down the inclined screen into the second collection chamber, while the sealing ash passes through the screen into the first collection chamber. This achieves rapid separation of the two, avoiding the need for manual searching for firecrackers in the sealing ash and eliminating the safety hazard of firecrackers mixed in with the sealing ash being dumped into the waste. Simultaneously, it effectively reduces firecracker loss during the firecracker-tying process.

[0037] Example 2

[0038] Based on Example 1, as shown in the appendix Figure 2 and attached Figure 4 As shown, in this embodiment, one end of the filter screen 2 is rotatably mounted on the crossbar 1.2 via multiple hinges 3, and the other end is connected to multiple springs 4 mounted on the partition 1.1. To facilitate the fixing of the springs, the partition 1.1 in this embodiment adopts a "T"-shaped cross-section, and one end of the spring 4 is fixedly mounted on the top of the partition 1.1, which can be fixed by welding. In this embodiment, the filter screen adopts an elastic movable installation structure, which allows the filter screen to be manually and repeatedly pressed down to quickly separate the firecracker residue and sealing ash on it. At the same time, it can also quickly shake the firecracker residue and sealing ash on it into the second collection chamber and the first collection chamber respectively, facilitating their centralized recycling.

[0039] Preferably, in this embodiment, the filter screen 2 is also provided with an outwardly inclined handle 5 at one end near the spring 4, and the two ends of the handle 5 are fixedly installed on both sides of the frame 2.1. This design facilitates manual and repeated pressing of the filter screen.

[0040] Example 3

[0041] Based on Example 1 or Example 2, as shown in the appendix Figure 2 and attached Figure 3 As shown, this embodiment further includes a first drawer 6 located in the first collection chamber 1a and a second drawer 7 located in the second collection chamber 1b at both ends of the box body 1. This design eliminates the need to move the box body when centrally processing sealing ash and firecrackers; simply pulling out the drawers reduces the processing difficulty.

[0042] Example 4

[0043] Based on Embodiment 1, Embodiment 2, or Embodiment 3, this embodiment also includes a fence 8, as shown in the attached diagram. Figure 1As shown, the enclosure 8 is located on the front of the firecracker tying machine 10, and is positioned above the filter screen 2 near the end of the second collection chamber 1b. The enclosure 8 consists of a baffle 8.1 and side plates 8.2 on both sides of the baffle. The baffle 8.1 and the side plates 8.2 form a guide groove for guiding the falling firecrackers and / or sealing ash into the filter screen. The enclosure designed in this embodiment can guide the outward-falling firecrackers and / or sealing ash into the box, improving the collection effect of the device.

[0044] Example 5

[0045] The difference from Embodiment 4 is that in this embodiment, the enclosure and the box are fixedly installed, and the two are assembled as one unit, eliminating the need to fix them to the knotting machine. (See attached...) Figure 2 As shown, in this embodiment, the bottom of the baffle 8.1 is inserted into the slot of the box 1, and the two side plates 8.2 are fixed to the sides of the box 1 by multiple screws.

[0046] Example 6

[0047] Based on Embodiment 4 or Embodiment 5, this embodiment provides an outwardly protruding expansion portion 8a at the top of the guide groove, which can increase the collection range of the device for firecrackers and / or sealing ash.

[0048] 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 device for scattering and recovering firecrackers, which is arranged at the bottom of a frame of a firecracker tying machine; characterized in that: The box includes an open top, and the box is divided into a first collection chamber and a second collection chamber by a partition. A filter screen is installed obliquely above the first collection chamber to separate falling firecrackers and sealing ash. One end of the filter screen is installed on a horizontal bar on the inner wall of the box, and the other end is installed on the partition. The gap between the two sides of the filter screen and the inner wall of the box is smaller than the outer diameter of the firecracker.

2. The device according to claim 1, wherein: The filter screen consists of a frame and a screen laid on the frame, and the screen is made of plastic.

3. The firecracker recycling device for firecrackers scattered by the firecracker-making machine according to claim 2, characterized in that: One end of the filter screen is rotatably mounted on a crossbar via multiple hinges, and the other end is connected to multiple springs located on a partition.

4. The firecracker recycling device for firecrackers scattered by the firecracker-making machine according to claim 3, characterized in that: The partition has a "T" shaped cross-section, and one end of the spring is fixedly installed on the top of the partition.

5. The firecracker recycling device for firecrackers scattered by the firecracker-making machine according to claim 3, characterized in that: The filter screen is also provided with an outwardly tilted handle at one end near the spring, and the two ends of the handle are fixedly installed on both sides of the frame.

6. The firecracker recycling device for firecrackers scattered by the firecracker-making machine according to claim 1, characterized in that: The box body is provided with a first drawer located in the first collection chamber and a second drawer located in the second collection chamber at both ends.

7. The firecracker recycling device for firecrackers scattered by a firecracker-making machine according to any one of claims 1 to 6, characterized in that: It also includes a barrier located in front of the firecracker machine. The barrier is located above the filter screen near the second collection chamber. The barrier consists of a baffle and side plates on both sides of the baffle. The baffle and the side plates form a guide groove for guiding the falling firecrackers and / or sealing ash to the filter screen.

8. The firecracker recycling device for firecrackers scattered by the firecracker-making machine according to claim 7, characterized in that: The bottom of the baffle is inserted into the slot of the box body, and the two side plates are fixed to the sides of the box body by multiple screws.

9. The firecracker recycling device for firecrackers scattered by the firecracker-making machine according to claim 8, characterized in that: The top of the guide groove is provided with an outwardly protruding expansion section.

Images