Inserting and guiding device of firework cylinder

Abstract

The utility model provides a fuse inserting device for a firework cylinder, which relates to the technical field of firework production equipment and comprises a rack, a fuse clamp, a pressing mechanism and a fuse inserting mechanism. The rack is provided with a bearing platform; the lead clamp is arranged on the bearing platform and is provided with a first edge groove, a second edge groove and a third edge groove; the first edge groove, the second edge groove and the third edge groove are all long-strip-shaped and arranged into a triangle so that firework cylinders arranged in the triangle can be contained in the first edge groove, the second edge groove and the third edge groove. The pressing mechanism comprises a pressing head and a first driving element; the first driving element is used for driving the lower pressing head to downwards press the firework cylinder on the lead clamp; the lead inserting mechanism comprises a lead inserting piece and a second driving element; the second driving element is used for driving the lead inserting piece to move upwards and penetrate through the opening in the bearing platform so that the leads located in the first edge groove, the second edge groove and the third edge groove can be integrally pressed into the bottoms of all the firework cylinders upwards. The fuse inserting device greatly simplifies the operation process of the combined fireworks arranged triangularly.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of firework production equipment, in particular to a firework tube inserting and leading device. BACKGROUND

[0002] With the improvement of people's material living standards, the demand for fireworks also increases, and there are a large number of combination fireworks on the market for selection. The combination fireworks are composed of multiple firework tubes, and the lead wires need to be inserted and connected between adjacent firework tubes to guide the fire to the adjacent next firework tube after one firework tube is set off. In the production of fireworks, the lead wires are used to string the firework tubes. At present, there are a kind of combination fireworks with triangularly arranged firework tubes on the market, and in the production process of such fireworks, the lead wire insertion between adjacent firework tubes is generally manually operated, which is labor-intensive and low in efficiency. CONTENT OF THE UTILITY MODEL

[0003] The technical problem to be solved by the present application is to provide a firework tube inserting and leading device to solve the above problems in the prior art.

[0004] A firework tube inserting and leading device, the inserting and leading device comprising:

[0005] a rack provided with a bearing platform;

[0006] a lead wire clamp provided on the bearing platform, and provided with a first side slot, a second side slot and a third side slot; the first side slot, the second side slot and the third side slot are long strips arranged in a triangle to accommodate triangularly arranged firework tubes;

[0007] a pressing mechanism comprising a pressing head and a first driving element; the pressing head is arranged above the lead wire clamp; the first driving element is used to drive the pressing head to press down the firework tubes on the lead wire clamp;

[0008] an inserting and leading mechanism comprising an inserting and leading piece and a second driving element; the inserting and leading piece is located below the bearing platform; the second driving element is used to drive the inserting and leading piece to move upward and pass through the opening on the bearing platform to press the lead wires in the first side slot, the second side slot and the third side slot into the bottom of all the firework tubes.

[0009] Optionally, a plurality of tubular grooves for accommodating firework tubes are arranged on the upper surface of the lead wire clamp and spaced apart along the first side slot, the second side slot and the third side slot, and the plurality of tubular grooves correspond one-to-one to the firework tubes;

[0010] A first slit is formed along the first edge groove, and the first slit passes through all the cylindrical grooves on the first edge groove to connect all the cylindrical grooves on the first edge groove together.

[0011] A second slit is formed along the second edge groove, and the second slit passes through all the cylindrical grooves on the second edge groove to connect all the cylindrical grooves on the second edge groove together.

[0012] A third slit is formed along the third edge groove, and the third slit passes through all the cylindrical grooves on the third edge groove to connect all the cylindrical grooves on the third edge groove together.

[0013] Optionally, the lead clamp comprises a fixed clamp block and a movable clamp block; the fixed clamp block is fixedly connected to the bearing platform; the movable clamp block is disconnected from the fixed clamp block with the first slit and the second slit as the dividing line; the movable clamp block can be combined with or separated from the fixed clamp block.

[0014] Optionally, the third edge groove is located on the movable clamp block.

[0015] Optionally, the third edge groove is located on the fixed clamp block.

[0016] Optionally, the inserting device further comprises a third driving element; the third driving element is used to drive the movable clamp block to act, so that the movable clamp block is combined with or separated from the fixed clamp block.

[0017] Optionally, a guide groove is arranged on the bearing platform; a guide piece is arranged on the movable clamp block, and the guide piece is inserted into the guide groove to guide the movable clamp block to move along the guide groove.

[0018] Optionally, a plurality of inserting holes are arranged below the third slit in the direction of the third slit on the movable clamp block, so that the inserting pieces pass through; the inserting holes correspond to the positions of the cylindrical grooves on the third edge groove one by one.

[0019] At the positions corresponding to the third edge groove, a plurality of inserting openings corresponding to the inserting holes are arranged on the bearing platform in a spaced manner, so that the inserting pieces pass through.

[0020] Optionally, the inserting piece is provided with a first inserting piece, a second inserting piece and a third inserting piece.

[0021] The first inserting piece corresponds to the position of the first slit, and is used to be inserted into the first slit upward to press the lead in the first slit into the bottom of the corresponding firework cylinder as a whole;

[0022] The second insertion tab corresponds to the second slot position and is used to insert upwardly into the second slot to press the lead wires in the second slot upwardly into the bottom of the corresponding firework tube as a whole;

[0023] The third insertion tab corresponds to the third slot position and is used to insert upwardly into the third slot to press the lead wires in the third slot upwardly into the bottom of the corresponding firework tube as a whole;

[0024] The third insertion tab has a plurality of insertion parts arranged at intervals; the insertion parts have a one-to-one corresponding relationship with the insertion holes on the movable clamping block.

[0025] Optionally, the first insertion tab and the second insertion tab are square-shaped, and the upper end edges thereof are linear.

[0026] The application provides a lead insertion device for firework tubes, which is suitable for combined fireworks with triangularly arranged firework tubes. The lead insertion device for firework tubes comprises a lead clamp, a pressing mechanism and an insertion mechanism. The lead clamp is provided with a first side slot, a second side slot and a third side slot; the first side slot, the second side slot and the third side slot are long and arranged in a triangle to accommodate the triangularly arranged firework tubes. During production, the pressing mechanism presses downwardly on the firework tubes on the lead clamp, and the insertion mechanism presses the lead wires in the first side slot, the second side slot and the third side slot upwardly into the bottom of all the firework tubes as a whole. The lead insertion device for firework tubes provided by the application greatly simplifies the operation process of the combined fireworks with triangularly arranged firework tubes, effectively reduces the manual participation and improves the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a structural schematic diagram of the lead insertion device for firework tubes in the embodiment of the application.

[0028] Figure 2 is a structural schematic diagram of the lead clamp in the embodiment of the application.

[0029] Figure 3 is another structural schematic diagram of the lead clamp in the embodiment of the application.

[0030] Figure 4 is another structural schematic diagram of the lead insertion device for firework tubes in the embodiment of the application.

[0031] Figure 5 is a structural schematic diagram of the insertion mechanism in the embodiment of the application.

[0032] The reference signs are: rack 10, bearing platform 11, guide groove 111, insertion opening 112, lead clamp 20, first edge groove 21, first gap 211, second edge groove 22, second gap 221, third edge groove 23, third gap 231, insertion hole 232, cylindrical recess 24, fixed clamp block 25, movable clamp block 26, third driving element 30, guide fin 40, pressing mechanism 50, pressing head 51, first driving element 52, insertion mechanism 60, insertion piece 61, first insertion fin 611, second insertion fin 612, third insertion fin 613, insertion part 6131, second driving element 62. DETAILED DESCRIPTION

[0033] The following is a specific embodiment of the present application and further describes the technical solutions of the present application in conjunction with the drawings, but the present application is not limited to these embodiments. In the following description, specific details such as specific configurations and components are provided only to help a comprehensive understanding of the embodiments of the present application. Therefore, it should be clear to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope of protection of the present application. In addition, in order to be clear and concise, the description of known functions and structures is omitted.

[0034] It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0035] The embodiments of the present application provide an insertion device for firework tubes, which is suitable for combined fireworks with triangularly arranged firework tubes. The insertion device needs to be inserted into the bottom of the firework tube to connect all the firework tubes in sequence. The insertion device for firework tubes provided by the present application can greatly simplify the operation process of the combined fireworks with triangularly arranged firework tubes.

[0036] Reference Figures 1-5 The insertion device includes a rack 10, a lead clamp 20, a pressing mechanism 50, and an insertion mechanism 60. The rack 10 is provided with a bearing platform 11.

[0037] The lead clamp 20 is arranged on the bearing platform 11, and the first side groove 21, the second side groove 22 and the third side groove 23 are arranged on the lead clamp 20. The first side groove 21, the second side groove 22 and the third side groove 23 are long and arranged in a triangle shape, so as to accommodate the fireworks tubes arranged in a triangle shape. The fireworks tubes of the triangular combination fireworks are arranged in a triangle shape, and the three sides of the triangle formed by the arrangement of the fireworks tubes correspond to the first side groove 21, the second side groove 22 and the third side groove 23 respectively. The first side groove 21, the second side groove 22 and the third side groove 23 are matched with the fireworks tubes on the triangular combination fireworks, so that the fireworks tubes on the triangular combination fireworks can be downwardly accommodated into the first side groove 21, the second side groove 22 and the third side groove 23. In addition, before the fireworks tubes are accommodated, leads need to be placed in the first side groove 21, the second side groove 22 and the third side groove 23, and the lead inserting mechanism 60 and the pressing mechanism 50 press the leads in the first side groove 21, the second side groove 22 and the third side groove 23 into the fireworks tubes through cooperation.

[0038] The pressing mechanism 50 is located above the bearing platform 11, the lead inserting mechanism 60 is located above the bearing platform 11, and the lead clamp 20 is arranged on the bearing platform 11. During work, the pressing mechanism 50 is used to press the fireworks tubes on the lead clamp 20 downwardly, and the lead inserting mechanism 60 is used to press the leads in the first side groove 21, the second side groove 22 and the third side groove 23 of the lead clamp 20 upwardly into the bottom of the fireworks tubes.

[0039] The pressing mechanism 50 includes a pressing head 51 and a first driving element 52. The pressing head 51 is arranged above the lead clamp 20, and the first driving element 52 is used to drive the pressing head 51 to press the fireworks tubes on the lead clamp 20 downwardly. After the lead clamp 20 is accommodated with the fireworks tubes, the first driving element 52 drives the pressing head 51 to press the fireworks tubes on the lead clamp 20. Here, the first driving element 52 can be telescopic, and specifically can be a pneumatic cylinder.

[0040] The inserting mechanism 60 comprises an inserting piece 61 and a second driving element 62. The inserting piece 61 is located below the bearing platform 11. The second driving element 62 is used to drive the inserting piece 61 to move upward and pass through the opening on the bearing platform 11, so as to press the leads in the first edge groove 21, the second edge groove 22 and the third edge groove 23 into the bottom of all the firework tubes as a whole. When the pressing mechanism 50 is used to press the firework tubes on the lead clamp 20 downward, the firework tubes are limited on the lead clamp 20, the second driving element 62 drives the inserting piece 61 to move upward, the inserting piece 61 moves upward and passes through the opening on the bearing platform 11 to press the leads in the first edge groove 21, the second edge groove 22 and the third edge groove 23 into the bottom of all the firework tubes as a whole. At this time, the leads corresponding to the first edge groove 21 connect the firework tubes on the first edge groove 21 together in sequence, the leads corresponding to the second edge groove 22 connect the firework tubes on the second edge groove 22 together in sequence, and the leads corresponding to the third edge groove 23 connect the firework tubes on the third edge groove 23 together in sequence. It should be understood that the bottom of the first edge groove 21, the second edge groove 22 and the third edge groove 23 is provided with an opening to allow the inserting piece 61 to pass in. Here, the second driving element 62 can be telescopic, which can be a pneumatic cylinder. The inserting device of the firework tubes greatly simplifies the operation process of the triangularly arranged combined fireworks, effectively reduces the manual participation, and improves the production efficiency.

[0041] Reference Figure 2 and Figure 3In a specific embodiment, on the upper side surface of the lead clamp 20, a plurality of cylindrical grooves 24 for loading the firework tubes are arranged along the first edge slot 21, the second edge slot 22 and the third edge slot 23 at intervals, and the plurality of cylindrical grooves 24 correspond to the firework tubes one by one. Further, the first slit 211 is formed along the first edge slot 21, the first slit 211 passes through all the cylindrical grooves 24 on the first edge slot 21 to connect all the cylindrical grooves 24 on the first edge slot 21 together; the second slit 221 is formed along the second edge slot 22, the second slit 221 passes through all the cylindrical grooves 24 on the second edge slot 22 to connect all the cylindrical grooves 24 on the second edge slot 22 together; the third slit 231 is formed along the third edge slot 23, the third slit 231 passes through all the cylindrical grooves 24 on the third edge slot 23 to connect all the cylindrical grooves 24 on the third edge slot 23 together. In this design, the cylindrical grooves 24 correspond to the firework tubes one by one, and are used to accommodate the firework tubes, when the firework tubes are loaded into the cylindrical grooves 24, the cylindrical grooves 24 can limit the firework tubes. Specifically, the first slit 211 passes through all the cylindrical grooves 24 on the first edge slot 21 to connect all the cylindrical grooves 24 on the first edge slot 21 together, thus the lead can be put into the first slit 211 as a whole in the transverse direction to connect all the cylindrical grooves 24 on the first edge slot 21, when the lead in the first slit 211 is pressed into the bottom of all the firework tubes on the first edge slot 21 as a whole, the lead can connect all the firework tubes on the first edge slot 21 together; the second slit 221 passes through all the cylindrical grooves 24 on the second edge slot 22 to connect all the cylindrical grooves 24 on the second edge slot 22 together, thus the lead can be put into the second slit 221 as a whole in the transverse direction to connect all the cylindrical grooves 24 on the second edge slot 22, when the lead in the second slit 221 is pressed into the bottom of all the firework tubes on the second edge slot 22 as a whole, the lead can connect all the firework tubes on the second edge slot 22 together; the third slit 231 passes through all the cylindrical grooves 24 on the third edge slot 23 to connect all the cylindrical grooves 24 on the third edge slot 23 together, thus the lead can be put into the third slit 231 as a whole in the transverse direction to connect all the cylindrical grooves 24 on the third edge slot 23, when the lead in the third slit 231 is pressed into the bottom of all the firework tubes on the third edge slot 23 as a whole, the lead can connect all the firework tubes on the third edge slot 23 together.

[0042] Reference Figure 2 and Figure 3The lead wire clamp 20 comprises a fixed clamp block 25 and a movable clamp block 26. The fixed clamp block 25 is fixedly connected to the bearing platform 11. The movable clamp block 26 is disconnected from the fixed clamp block 25 by the first gap 211 and the second gap 221. The movable clamp block 26 can be combined with or separated from the fixed clamp block 25. When placing the lead wire, first, the movable clamp block 26 is separated from the fixed clamp block 25. At this time, the lead wire is placed between the movable clamp block 26 and the fixed clamp block 25, and the lead wire is placed in the third gap 231. Then, the movable clamp block 26 is combined with the fixed clamp block 25. Thus, the lead wire in the first gap 211, the second gap 221 and the third gap 231 has been placed. It should be understood that, since the movable clamp block 26 is disconnected from the fixed clamp block 25 by the first gap 211 and the second gap 221, the lead wire between the movable clamp block 26 and the fixed clamp block 25 will be converted into the lead wire in the first gap 211 and the second gap 221 when the movable clamp block 26 is combined with the fixed clamp block 25. The structure design can make the arrangement process of the lead wire more convenient.

[0043] With reference to Figure 2 and Figure 3 In an embodiment of the present application, the third edge slot 23 is located on the movable clamp block 26, and the movable clamp block 26 has a triangular structure. In another embodiment of the present application, the third edge slot 23 is located on the fixed clamp block 25.

[0044] In the embodiment of the present application, the lead wire inserting device further comprises a third driving element 30. The third driving element 30 is used to drive the movable clamp block 26 to act, so as to combine or separate the movable clamp block 26 from the fixed clamp block 25. When placing the lead wire, first, the third driving element 30 drives the movable clamp block 26 to act, so as to separate the movable clamp block 26 from the fixed clamp block 25. At this time, the lead wire is placed between the movable clamp block 26 and the fixed clamp block 25, and the lead wire is placed in the third gap 231. Then, the third driving element 30 drives the movable clamp block 26 to combine with the fixed clamp block 25. Thus, the lead wire in the first gap 211, the second gap 221 and the third gap 231 has been placed. The third driving element 30 can be telescopic, and specifically can be a pneumatic cylinder. In the design, the third driving element 30 is arranged to drive the movable clamp block 26 to act, which can improve the efficiency and reduce manual operation.

[0045] Further, the bearing platform 11 is provided with a guide groove 111, and the movable clamp block 26 is provided with a guide piece 40 which is inserted into the guide groove 111 to guide the movement of the movable clamp block 26 along the guide groove 111. Specifically, when the third driving element 30 drives the movable clamp block 26 to act, the guide piece 40 on the movable clamp block 26 moves in the guide groove 111 to limit and guide the movement of the movable clamp block 26, so that the action process of the movable clamp block 26 is more accurate and reliable.

[0046] With reference toFigure 3 The third edge slot 23 is located on the movable clamp block 26, and a plurality of insertion holes 232 are arranged below the third slot 231 in the direction of the third slot 231 for the insertion member 61 to pass through; the insertion holes 232 correspond one-to-one to the positions of the cylindrical grooves 24 on the third edge slot 23. On the corresponding positions of the third edge slot 23, the bearing platform 11 is arranged with insertion openings 112 corresponding one-to-one to the insertion holes 232 for the insertion member 61 to pass through. When the second driving element 62 drives the insertion member 61 to move upward, the insertion member 61 moves upward and sequentially passes through the insertion openings 112 on the bearing platform 11, the insertion holes 232 in the third slot 231 on the movable clamp block 26, and enters the cylindrical grooves 24 on the third edge slot 23, and the lead wires in the third slot 231 are pressed into the bottom of each cylindrical groove 24.

[0047] Reference Figure 4 And Figure 5 The insertion member 61 is provided with a first insertion piece 611, a second insertion piece 612, and a third insertion piece 613; the first insertion piece 611 corresponds to the position of the first slot 211 and is used for being inserted upward into the first slot 211 to press the lead wires in the first slot 211 upward into the bottom of the corresponding firework tube; the second insertion piece 612 corresponds to the position of the second slot 221 and is used for being inserted upward into the second slot 221 to press the lead wires in the second slot 221 upward into the bottom of the corresponding firework tube; the third insertion piece 613 corresponds to the position of the third slot 231 and is used for being inserted upward into the third slot 231 to press the lead wires in the third slot 231 upward into the bottom of the corresponding firework tube; wherein the third insertion piece 613 has a plurality of insertion portions 6131 arranged at intervals; the insertion portions 6131 have a one-to-one corresponding relationship with the insertion holes 232 on the movable clamp block 26. Further, the first insertion piece 611 and the second insertion piece 612 are square-shaped, and the upper end edges thereof are linear.

[0048] It should be understood that the insertion holes 232 are arranged at intervals below the third slot 231, and the structures on both sides of the third slot 231 are not completely disconnected by the insertion holes 232, and the movable clamp block 26 is more stable as a whole. The insertion openings 112 on the bearing platform 11 correspond one-to-one to the insertion holes 232, so the insertion openings 112 do not disconnect the structures on both sides, and the structure is more stable and reliable.

[0049] It should be understood that in the embodiments of the present application, the driving elements include a first driving element, a second driving element, and a third driving element, and these driving elements can be arranged according to actual conditions and can be various types of driving elements, such as electric, pneumatic, hydraulic, etc. In addition, these driving elements can also be provided with corresponding transmission components.

[0050] In the above-described embodiments of the present application, the description of each embodiment has its own focus, and the parts not described in detail in a certain embodiment can be seen in the relevant description of other embodiments.

[0051] Furthermore, the terms "first", "second", etc. are used herein only to describe various embodiments and do not imply or connote relative importance or a number of indicated technical features. Thus, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise explicitly and specifically limited. It should be noted that the terms used herein are only for the purpose of describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is intended to include the plural form, and furthermore, it should be understood that when the terms "comprise" and / or "include" are used in the specification, there is a presence of the features, steps, operations, devices, components and / or combinations thereof.

[0052] The specific embodiments described herein merely exemplify the technical solutions of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, without departing from the scope defined by the claims of the present application.

Claims

1. A device for inserting a firework cartridge, characterized in that The inserting device comprises: a rack provided with a bearing platform; a lead clamp provided on the bearing platform, and provided with a first side slot, a second side slot and a third side slot; the first side slot, the second side slot and the third side slot are long and arranged in a triangle shape to accommodate the fireworks tubes arranged in a triangle shape; a pressing mechanism comprising a pressing head and a first driving element; the pressing head is arranged above the lead clamp; the first driving element is used to drive the pressing head to press the fireworks tubes on the lead clamp downward; an inserting mechanism comprising an inserting piece and a second driving element; the inserting piece is arranged below the bearing platform; the second driving element is used to drive the inserting piece to move upward and pass through the opening on the bearing platform to press the leads in the first side slot, the second side slot and the third side slot into the bottom of all the fireworks tubes respectively.

2. The device according to claim 1, wherein On the upper surface of the lead clamp, a plurality of tubular grooves for accommodating the fireworks tubes are arranged along the first side slot, the second side slot and the third side slot; the plurality of tubular grooves correspond to the fireworks tubes one by one; a first gap is formed along the first side slot; the first gap passes through all the tubular grooves on the first side slot to connect all the tubular grooves on the first side slot together; a second gap is formed along the second side slot; the second gap passes through all the tubular grooves on the second side slot to connect all the tubular grooves on the second side slot together; a third gap is formed along the third side slot; the third gap passes through all the tubular grooves on the third side slot to connect all the tubular grooves on the third side slot together.

3. The device according to claim 2, wherein The lead clamp comprises a fixed clamp block and a movable clamp block; the fixed clamp block is fixedly connected to the bearing platform; the movable clamp block is disconnected from the fixed clamp block with the first gap and the second gap as the dividing line; the movable clamp block can be combined with or separated from the fixed clamp block.

4. The device according to claim 3, wherein The third side slot is arranged on the movable clamp block.

5. The device according to claim 3, wherein The third side slot is arranged on the fixed clamp block.

6. A plug-in device for a firework cylinder according to claim 4 or 5, characterised in that The inserting device further comprises a third driving element; the third driving element is used to drive the movable clamp block to act, so that the movable clamp block is combined with or separated from the fixed clamp block.

7. The device according to claim 6, wherein The bearing platform is provided with a guide groove; the movable clamp block is provided with a guide piece which is inserted into the guide groove to guide the movable clamp block to move along the guide groove.

8. The device according to claim 4, wherein The movable clamp block is arranged with a plurality of inserting holes below the third gap along the direction of the third gap to pass through the inserting piece; the inserting holes correspond to the positions of the tubular grooves on the third side slot one by one; At the corresponding positions of the third side slot, the bearing platform is arranged with inserting openings corresponding to the inserting holes one by one to pass through the inserting piece.

9. The device according to claim 8, wherein The inserting piece is provided with a first inserting piece, a second inserting piece and a third inserting piece; The first inserting piece corresponds to the position of the first gap, and is used to be inserted into the first gap upward to press the leads in the first gap into the bottom of the corresponding fireworks tube upward; The second insertion tab corresponds to the second slot position and is used to insert into the second slot to press the lead in the second slot into the bottom of the corresponding firework tube as a whole; The third insertion tab corresponds to the third slot position and is used to insert into the third slot to press the lead in the third slot into the bottom of the corresponding firework tube as a whole; The third insertion tab has a plurality of insertion parts arranged at intervals; the insertion parts have a one-to-one corresponding relationship with the insertion holes on the movable clamping block.

10. The device according to claim 9, wherein The first insertion tab and the second insertion tab are square-shaped, and the upper edges thereof are linear.

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