Firework cylinder safety lead inserting device

Abstract

The utility model relates to the technical field of fuse inserting devices, in particular to a firework cylinder safety fuse inserting device which comprises a machining table top, one side of the top of the machining table top is connected with a movable table top in a sliding mode, an installation base is fixed to the other side of the top of the machining table top, and the inner side of the installation base is connected with a winding roller in a rotating mode. A plurality of winding wheels are fixed on the surface of the winding roller; according to the utility model, the cutting unit can be quickly detached through the fixing pin, the height of the cutting blade can be adjusted, the length of a cut lead can be adjusted after adjustment, and a worker can directly place the lead in the guide groove when replacing the lead, so that the lead is replaced conveniently. During cutting, the pressing plate can extrude the lead so as to avoid bending of the lead, and the defects that in the prior art, the length of the cut lead cannot be adjusted, the lead needs to penetrate through the limiting pipe during lead replacement and machining, replacement is inconvenient, and meanwhile, the whole cutting mechanism is inconvenient to disassemble are overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of inserting and guiding devices, in particular to a safe inserting and guiding device for a firework tube. Background Art

[0002] Fireworks and firecrackers have a long history of production in our country. They are deeply loved by the general public for their colorful colors, various selections and a variety of different special sounds. The process of punching and inserting fireworks paper tubes has always been a very important production process in the production of fireworks. In order to improve the efficiency of fireworks insertion, fireworks insertion machines are widely used in the production of fireworks.

[0003] The current insertion and introduction device inserts and introduces the lead by cutting the lead with a cutting blade, such as the fireworks insertion and introduction device disclosed in Chinese patent publication number "CN218066154U", which includes a lead cutting mechanism. The lead cutting mechanism includes a frame, on which a cutting knife, a fixing plate and a winding roller are provided, on which a lead is wound, and a gap is left between the fixing plate and the cutting knife for the lead to pass through; the lead cutting mechanism also includes a clamping plate and a driving unit, the clamping plate is provided on the frame and below the cutting knife, and the driving unit is provided on the frame for driving the clamping plate away from or close to the fixing plate.

[0004] The current firework tube insertion device can cut the fuse by holding it when inserting fireworks, but the entire cutting mechanism cannot be adjusted up and down, the length of the cut fuse cannot be adjusted, and when replacing the fuse, the fuse needs to be passed through a limiting tube, which is inconvenient for replacement. At the same time, the entire cutting mechanism is not convenient to disassemble. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings in the prior art that the length of the cut lead wire cannot be adjusted, and when replacing the lead wire, the lead wire needs to be passed through a limiting tube, which is inconvenient for replacement, and the entire cutting mechanism is inconvenient to disassemble, and a safe insertion device for a firework tube is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A safe insertion and introduction device for firework tubes is designed, comprising a processing table, a movable table is slidably connected to one side of the top of the processing table, a mounting seat is fixed to the other side of the top of the processing table, a winding roller is rotatably connected to the inner side of the mounting seat, a plurality of winding wheels are fixed to the surface of the winding roller, a fixing frame is movably connected to one side of the mounting seat, an adjustment component is provided between the fixing frame and the mounting seat, and a cutting mechanism is provided on the inner side of the fixing frame.

[0008] Furthermore, the adjustment assembly includes at least two mounting side plates, the two mounting side plates are fixed to one side of the mounting seat, a mounting vertical plate is fixed between the mounting side plates, a plurality of through holes are provided on the surface of the mounting vertical plate, a slide groove is provided on the inner side of the fixing frame, the slide groove is movably connected to the mounting vertical plate, threaded holes are provided on both sides of the slide groove and one side of the threaded hole extends to the outside of the fixing frame, and a fixing pin is threadedly connected between the through hole and the threaded hole.

[0009] Furthermore, the cutting mechanism includes a mounting plate, which is slidably connected to the inner side of the fixing frame, a cutting blade is fixed to one side of the mounting plate, an electric telescopic rod is fixed to the other end of the mounting plate, the other end of the electric telescopic rod is connected to the inner side of the fixing frame, and a squeezing mechanism is provided on one side of the mounting plate.

[0010] Furthermore, the squeezing mechanism includes a plurality of telescopic rods, which are fixed to one side of the mounting plate, a pressure plate is fixed to the other end of the telescopic rods, a spring is sleeved on the surface of the telescopic rods and both ends of the spring are respectively in contact with the mounting plate and the pressure plate.

[0011] Furthermore, guide blocks are fixed on both sides of the mounting plate, a guide groove is provided on the inner side of the fixing frame, and the guide block is slidably connected to the guide groove.

[0012] Furthermore, a plurality of fitting grooves are provided on the inner side of the fixing frame, and the fitting grooves are evenly distributed on the inner side of the fixing frame.

[0013] The utility model proposes a safe insertion and guiding device for a firework tube, which has the beneficial effects that: the utility model can not only quickly disassemble the cutting unit through the fixing pin, but also adjust the height of the cutting blade, and after adjustment, the length of the lead after cutting can be adjusted, and when replacing the lead, the staff can directly place the wire in the guide groove, and the pressure plate can squeeze the lead during cutting to avoid bending of the lead. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a partial structural diagram of the utility model Figure 1 ;

[0016] Figure 3 It is a partial structural diagram of the utility model Figure 2 ;

[0017] Figure 4 It is a partial structural diagram of the utility model Figure 3 .

[0018] In the figure: 1. Processing table; 2. Moving table; 3. Mounting seat; 4. Winding roller; 5. Winding wheel; 6. Fixed frame; 7. Adjustment assembly; 71. Mounting side plate; 72. Mounting vertical plate; 73. Through hole; 74. Slide groove; 75. Threaded hole; 76. Fixing pin; 8. Cutting mechanism; 81. Mounting plate; 82. Cutting blade; 83. Electric telescopic rod; 9. Extrusion mechanism; 91. Telescopic rod; 92. Pressing plate; 93. Spring; 10. Guide block; 11. Guide groove; 12. Fitting groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-4 , a safe plugging and guiding device for fireworks tubes, comprising a processing table 1, a movable table 2 is slidably connected to one side of the top of the processing table 1, a mounting seat 3 is fixed to the other side of the top of the processing table 1, a winding roller 4 is rotatably connected to the inner side of the mounting seat 3, a plurality of winding wheels 5 are fixed to the surface of the winding roller 4, the winding wheels 5 can be movably fixed to the winding roller 4 by screws, and can be adjusted to adapt to the hole of the fireworks tube, a fixing frame 6 is movably connected to one side of the mounting seat 3, an adjustment component 7 is provided between the fixing frame 6 and the mounting seat 3, and a cutting mechanism 8 is provided on the inner side of the fixing frame 6; the plugging and guiding device can not only quickly disassemble the cutting unit through the fixing pin 76, but also adjust the height of the cutting blade 82, and the length of the lead after cutting can be adjusted after adjustment, and when replacing the lead, the staff can directly place the wire in the guide groove 11, and the pressure plate 92 can squeeze the lead during cutting to avoid bending of the lead.

[0021] In this embodiment, the adjustment component 7 includes at least two mounting side plates 71, and the two mounting side plates 71 are fixed to one side of the mounting seat 3. A mounting vertical plate 72 is fixed between the mounting side plates 71. A plurality of through holes 73 are provided on the surface of the mounting vertical plate 72. A slide groove 74 is provided on the inner side of the fixing frame 6. The slide groove 74 is movably connected to the mounting vertical plate 72. Threaded holes 75 are provided on both sides of the slide groove 74, and one side of the threaded hole 75 extends to the outside of the fixing frame 6. A fixing pin 76 is threadedly connected between the through hole 73 and the threaded hole 75. The through holes 73 are evenly distributed on the surface of the mounting vertical plate 72. The height of the cutting blade 82 can be adjusted by the fixing pin 76, thereby adjusting the cutting length.

[0022] Furthermore, the cutting mechanism 8 includes a mounting plate 81, which is slidably connected to the inner side of the fixing frame 6, a cutting blade 82 is fixed to one side of the mounting plate 81, an electric telescopic rod 83 is fixed to the other end of the mounting plate 81, and the other end of the electric telescopic rod 83 is connected to the inner side of the fixing frame 6, and an extrusion mechanism 9 is provided on one side of the mounting plate 81, and the lead wire can be cut by the cutting blade 82 and the electric telescopic rod 83, and the lead wire will fall into the firework tube.

[0023] Furthermore, the squeezing mechanism 9 includes a plurality of telescopic rods 91, and the plurality of telescopic rods 91 are fixed to one side of the mounting plate 81. A pressure plate 92 is fixed to the other end of the telescopic rod 91. A spring 93 is sleeved on the surface of the telescopic rod 91, and the two ends of the spring 93 are respectively in contact with the mounting plate 81 and the pressure plate 92. When cutting, the pressure plate 92 can squeeze the lead wire and squeeze the lead wire cutting position up and down, thereby avoiding bending of the lead wire.

[0024] In addition, guide blocks 10 are fixed on both sides of the mounting plate 81, and a guide groove 11 is opened on the inner side of the fixing frame 6. The guide blocks 10 are slidably connected to the guide groove 11, and the guide blocks 10 and the guide groove 11 can fit each other to guide the mounting plate 81.

[0025] It should be noted that a plurality of bonding grooves 12 are provided on the inner side of the fixing frame 6 . The bonding grooves 12 are semicircular and bonded to the leads. The bonding grooves 12 are evenly distributed on the inner side of the fixing frame 6 . The bonding grooves 12 can bond to the leads.

[0026] Working method: When inserting and drawing fireworks, the staff will place the fireworks tube on the movable table 2, and then the staff will push the movable table 2 to push the fireworks tube to the bottom of the lead, and then the staff can turn on the electric telescopic rod 83, and the electric telescopic rod 83 can drive the cutting blade 82 to cut the lead, and the cut lead will fall into the fireworks tube. During cutting, the pressure plate 92 can squeeze the lead and squeeze the spring 93 at the same time until the cutting blade 82 cuts off the lead. The cut lead loses its clamping force and falls freely into the fireworks tube to complete the insertion and drawing of the fireworks tube. During insertion and drawing, the fixing pin 76 can be removed to adjust the height of the cutting blade 82, and the length of the cutting lead can be adjusted after adjustment.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A firework tube safety insertion device, comprising a processing table (1), characterized in that: One side of the top of the processing table (1) is slidably connected to a movable table (2), the other side of the top of the processing table (1) is fixed with a mounting seat (3), the inner side of the mounting seat (3) is rotatably connected to a winding roller (4), the surface of the winding roller (4) is fixed with a plurality of winding wheels (5), one side of the mounting seat (3) is movably connected to a fixing frame (6), an adjusting component (7) is provided between the fixing frame (6) and the mounting seat (3), and a cutting mechanism (8) is provided on the inner side of the fixing frame (6).

2. A firework tube safety insertion device according to claim 1, characterized in that: The adjustment assembly (7) comprises at least two mounting side plates (71), the two mounting side plates (71) are fixed to one side of the mounting seat (3), a mounting vertical plate (72) is fixed between the mounting side plates (71), a surface of the mounting vertical plate (72) is provided with a plurality of through holes (73), a slide groove (74) is provided on the inner side of the fixing frame (6), the slide groove (74) is movably connected to the mounting vertical plate (72), threaded holes (75) are provided on both sides of the slide groove (74), and one side of the threaded hole (75) extends to the outer side of the fixing frame (6), and a fixing pin (76) is threadedly connected between the through hole (73) and the threaded hole (75).

3. A firework tube safety insertion device according to claim 1, characterized in that: The cutting mechanism (8) comprises a mounting plate (81), the mounting plate (81) being slidably connected to the inner side of a fixing frame (6), a cutting blade (82) being fixed to one side of the mounting plate (81), an electric telescopic rod (83) being fixed to the other end of the mounting plate (81), the other end of the electric telescopic rod (83) being in contact with the inner side of the fixing frame (6), and a squeezing mechanism (9) being provided on one side of the mounting plate (81).

4. A firework tube safety insertion device according to claim 3, characterized in that: The squeezing mechanism (9) comprises a plurality of telescopic rods (91), wherein the plurality of telescopic rods (91) are fixed to one side of a mounting plate (81), a pressing plate (92) is fixed to the other end of the telescopic rods (91), a spring (93) is sleeved on the surface of the telescopic rods (91), and the two ends of the spring (93) are respectively in contact with the mounting plate (81) and the pressing plate (92).

5. A firework tube safety insertion device according to claim 3, characterized in that: Guide blocks (10) are fixed on both sides of the mounting plate (81), a guide groove (11) is provided on the inner side of the fixing frame (6), and the guide block (10) is slidably connected to the guide groove (11).

6. A firework tube safety insertion device according to claim 1, characterized in that: A plurality of fitting grooves (12) are provided on the inner side of the fixing frame (6), and the fitting grooves (12) are evenly distributed on the inner side of the fixing frame (6).

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