Firecracker lead drying device

Abstract

The utility model relates to the field of firecracker production, in particular to a firecracker lead drying device. The technical problems that according to a traditional device, a lead is not convenient to rub, heating of the lead is not uniform, the drying efficiency is low, the dried lead cannot be completely poured into a collecting box at a time, and the dried lead is not convenient to collect are solved. A firecracker lead drying device comprises a bottom frame, four supporting columns are placed on the bottom frame, the four supporting columns are evenly arranged at intervals, a perforated plate is fixedly connected among the four supporting columns, and a plurality of through holes are formed in the perforated plate. The gear drives the rack to move, the rack drives the sliding frame to move, the sliding frame drives the guide column and the bolt to move, the guide column and the bolt drive the contact plate to move, the contact plate moves to drive the lead to move, the lead can be rubbed during drying, the lead is heated evenly, and the drying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of firecracker production, in particular to a firecracker fuse drying device. Background Art

[0002] The fuse is also called the ignition wire. The fuse refers to the pyrotechnic product used for ignition, fire transmission and time control. The fuse used for fireworks and firecrackers includes paper fuse, safety fuse, cotton yarn fuse, carbon fuse and smokeless fuse. According to its burning speed, it can be divided into fast fuse and slow fuse.

[0003] When the fuse of firecrackers is just manufactured, some of its components have not yet dried and the fuse is still in a wet state. It needs to be dried to dehydrate and dry the components. The traditional drying method is that the staff spreads the fuse and uses a drying furnace to dry the fuse. During drying, it is inconvenient to rub the fuse, the fuse is not heated evenly, the drying efficiency is low, and the dried fuse needs to be taken out and put in many times when collecting it. The dried fuse cannot be poured into the collection box all at once, which is inconvenient for the staff to collect the dried fuse. Utility Model Content

[0004] In order to overcome the shortcomings of traditional devices that it is inconvenient to rub the fuse during drying, the fuse is not heated evenly, the drying efficiency is low, and the dried fuse cannot be poured into the collection box at one time, which is inconvenient for staff to collect the dried fuse, the utility model provides a firecracker fuse drying device that can conveniently rub the fuse during drying, heat the fuse more evenly, improve the drying efficiency, and can pour the dried fuse into the collection box at one time, which is convenient for staff to collect the dried fuse.

[0005] The technical solution of the utility model is: a firecracker fuse drying device, including a base frame, four support columns are placed on the base frame, the four support columns are evenly spaced, a porous plate is fixedly connected between the four support columns, a plurality of through holes are opened on the porous plate, a heater is fixedly connected to the base frame, the heater is located below the porous plate, a collecting box is fixedly connected to one side of the top of the base frame, a kneading mechanism is provided on the porous plate, a flipping mechanism is provided on the base frame, the kneading mechanism is used to knead the fuse during drying, so that the lead is heated evenly and the drying efficiency is improved, and the flipping mechanism is used to pour all the dried fuses into the collection box at one time, so that the staff can collect the dried fuses conveniently.

[0006] As a further preferred embodiment, the kneading mechanism includes a motor 1, wherein the motor 1 is fixedly connected to one of the support columns, a gear is fixedly connected to the output shaft of the motor 1, a sliding frame is slidably connected to the side of the porous plate away from the collecting box, a rack is fixedly connected to the bottom of the sliding frame, the rack is meshed with the gear, two return springs are provided between the sliding frame and the porous plate, the two return springs are symmetrically arranged, and a clamping assembly is provided on the sliding frame.

[0007] As a further preferred embodiment, the clamping assembly includes a guide column, two of the guide columns are fixedly connected to the top of the sliding frame, the two guide columns are symmetrically arranged, and the two guide columns are slidably connected to a contact plate, the contact plate is parallel to the porous plate, and the contact plate is located above the porous plate. The top of the sliding frame is rotatably connected to two bolts, the bolts are provided with threads, the two bolts are symmetrically arranged, and the bolts are connected to the contact plate by threads.

[0008] As a further preferred scheme, the flipping mechanism includes a mounting frame, two of the mounting frames are fixedly connected to the base frame, the two mounting frames are symmetrically arranged, one of the mounting frames is fixedly connected to motor 2, a rotating shaft is rotatably connected between the two mounting frames, one end of the rotating shaft is fixedly connected to the output shaft of motor 2, the rotating shaft is fixedly connected to the porous plate, two limit plates are fixedly connected to the top of the porous plate, and the two limit plates are symmetrically arranged.

[0009] As a further preferred solution, an upper portion of the collecting box is provided with an inclined surface.

[0010] The beneficial effects of the utility model are as follows: 1. The gear drives the rack to move, the rack drives the sliding frame to move, the sliding frame drives the guide column and the bolt to move, the guide column and the bolt drive the contact plate to move, and the movement of the contact plate drives the lead wire to move, so that the lead wire can be rubbed during drying, so that the lead wire is heated evenly and the drying efficiency is improved.

[0011] 2. The output shaft of motor 2 rotates to drive the rotating shaft to rotate, the rotating shaft drives the porous plate to rotate, the porous plate drives the supporting column, the limit plate and the lead to rotate. Under the action of gravity, the dried lead will fall down along the porous plate into the collection box, which can conveniently pour all the dried lead into the collection box at one time, making it convenient for the staff to collect the dried lead. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the second three-dimensional structure of the utility model.

[0014] Figure 3 This is a schematic diagram of a first partial three-dimensional structure of the utility model.

[0015] Figure 4 This is a schematic diagram of a second partial three-dimensional structure of the utility model.

[0016] The names and serial numbers of the parts in the figure are: 1_base frame, 2_support column, 3_porous plate, 4_heater, 5_collection box, 6_motor one, 7_gear, 8_sliding frame, 9_rack, 10_reset spring, 11_guide column, 12_contact plate, 13_bolt, 14_mounting frame, 15_motor two, 16_rotating shaft, 17_limiting plate. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods, but the protection scope and application scope of the present invention are not limited.

[0018] Embodiment 1: A firecracker fuse drying device, such as Figure 1-Figure 4 As shown, it includes a base frame 1, four support columns 2 are placed on the base frame 1, the four support columns 2 are evenly spaced, a porous plate 3 is fixedly connected between the four support columns 2, the support columns 2 are used to support the porous plate 3, the porous plate 3 is provided with a plurality of through holes, a heater 4 is fixedly connected to the base frame 1, the heater 4 is located below the porous plate 3, a collecting box 5 is fixedly connected to one side of the top of the base frame 1, a kneading mechanism is provided on the porous plate 3, and a flipping mechanism is provided on the base frame 1, the kneading mechanism is used to knead the lead wire during drying, so that the lead wire is heated evenly and the drying efficiency is improved, and the flipping mechanism is used to pour all the dried lead wires into the collecting box 5 at one time, so as to facilitate the staff to collect the dried lead wires.

[0019] The kneading mechanism includes a motor 6, wherein the motor 6 is fixedly connected to one of the support columns 2, and a gear 7 is fixedly connected to the output shaft of the motor 6, and the motor 6 is used to drive the gear 7 to rotate. A sliding frame 8 is slidably connected to the side of the porous plate 3 away from the collecting box 5, and a rack 9 is fixedly connected to the bottom of the sliding frame 8, and the rack 9 is used to drive the sliding frame 8 to move. The rack 9 is meshed with the gear 7, and the gear 7 drives the rack 9 to move, thereby driving the sliding frame 8 to move. Two reset springs 10 are provided between the sliding frame 8 and the porous plate 3, and the reset springs 10 are used to drive the sliding frame 8 to reset. The two reset springs 10 are symmetrically arranged, and a clamping assembly is provided on the sliding frame 8.

[0020] The clamping assembly includes a guide column 11, and two of the guide columns 11 are fixedly connected to the top of the sliding frame 8, and the two guide columns 11 are symmetrically arranged. Contact plates 12 are slidably connected to the two guide columns 11, and the guide columns 11 are used to guide the contact plates 12. The contact plates 12 are parallel to the porous plate 3, and the contact plates 12 are located above the porous plate 3. The contact plates 12 are used to rub the leads, and two bolts 13 are rotatably connected to the top of the sliding frame 8, and the bolts 13 are provided with threads. The two bolts 13 are symmetrically arranged, and the bolts 13 are threadedly connected to the contact plates 12, and the bolts 13 are used to drive the contact plates 12 to move up and down.

[0021] Initially, the staff evenly spreads the lead on the porous plate 3, and then the staff rotates the bolt 13. Under the action of the thread on the bolt 13, the contact plate 12 will move along the guide column 11 toward the direction close to the porous plate 3, and the contact plate 12 moves toward the direction close to the porous plate 3 to contact the lead and clamp the lead. Then the staff starts the heater 4, the heater 4 generates heat, and the heat flows through the through holes of the porous plate 3 to dry the lead. Then the staff starts the motor 6, and the output shaft of the motor 6 rotates to drive the gear 7 to rotate, and the rotation of the gear 7 drives the rack 9 to move horizontally, and the horizontal movement of the rack 9 drives the sliding frame 8 to move horizontally, and the reset spring 10 is stretched, and the sliding frame 8 moves horizontally to drive the guide column 11 and the bolt 13 to move horizontally, and the guide column 11 and the bolt 13 move horizontally to drive the contact plate 12 to move horizontally, and the horizontal movement of the contact plate 12 drives the lead to move horizontally, and the gear 7 continues to rotate with When the rack 9 disengages, the reset spring 10 will rebound and drive the sliding frame 8 to move in the opposite direction and reset. The sliding frame 8 moves in the opposite direction and resets, driving the rack 9, the guide column 11 and the bolt 13 to move in the opposite direction and reset. The guide column 11 and the bolt 13 move in the opposite direction and reset, driving the contact plate 12 to move in the opposite direction and reset. The contact plate 12 moves in the opposite direction and drives the lead to move in the opposite direction. Through the above operation, the lead can be rubbed during drying, so that the lead is heated evenly and the drying efficiency is improved. After the drying is completed, the staff turns off the heater 4 and the motor 6, and then the staff rotates the bolt 13 in the opposite direction. Under the action of the thread on the bolt 13, the contact plate 12 will move along the guide column 11 in the direction away from the porous plate 3, and the contact plate 12 moves in the direction away from the porous plate 3 and breaks contact with the lead. The contact plate 12 no longer clamps the lead, and then the staff pushes the dried lead into the collection box 5 for the convenience of the next work.

[0022] Embodiment 2: Based on embodiment 1, Figure 1-Figure 2As shown, the flipping mechanism includes a mounting frame 14, two of the mounting frames 14 are fixedly connected to the base frame 1, and the two mounting frames 14 are symmetrically arranged. A motor 2 15 is fixedly connected to one of the mounting frames 14, and a rotating shaft 16 is rotatably connected between the two mounting frames 14, one end of the rotating shaft 16 is fixedly connected to the output shaft of the motor 2 15, and the motor 2 15 is used to drive the rotating shaft 16 to rotate, and the rotating shaft 16 is fixedly connected to the porous plate 3, and the rotating shaft 16 is used to drive the porous plate 3 to rotate. Two limit plates 17 are fixedly connected to the top of the porous plate 3, and the two limit plates 17 are symmetrically arranged. The rotating shaft 16 drives the porous plate 3 to rotate, thereby driving the limit plates 17 to rotate.

[0023] The upper portion of the collecting box 5 is provided with an inclined surface, and the inclined surface on the upper portion of the collecting box 5 is used to make the lead wire fall into the collecting box 5 more smoothly.

[0024] After drying is completed, the staff starts motor 2 15, and the output shaft of motor 2 15 rotates to drive the rotating shaft 16 to rotate, and the rotating shaft 16 rotates to drive the porous plate 3 to rotate, and the rotating shaft 16 rotates to drive the supporting column 2, the limiting plate 17 and the lead to rotate. Under the action of gravity, the dried lead will fall down into the collecting box 5 along the porous plate 3. Through the above operation, it is convenient to pour all the dried lead into the collecting box 5 at one time, which is convenient for the staff to collect the dried lead. The limiting plate 17 can prevent the lead from falling out during the dumping process. After the lead is dumped, the staff adjusts motor 2 15 to rotate in the opposite direction, and the output shaft of motor 2 15 rotates in the opposite direction to drive the rotating shaft 16 to rotate in the opposite direction, and the rotating shaft 16 rotates in the opposite direction to drive the porous plate 3 to rotate in the opposite direction, and the porous plate 3 rotates in the opposite direction to drive the supporting column 2 and the limiting plate 17 to rotate in the opposite direction.

[0025] The inclined surface on the upper part of the collecting box 5 enables the lead wires to fall into the collecting box 5 more smoothly.

[0026] The technical principles of the embodiments of the present utility model are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the embodiments of the present utility model, and cannot be interpreted in any way as limiting the protection scope of the embodiments of the present utility model. Based on the explanations here, technicians in this field can think of other specific implementation methods of the embodiments of the present utility model without creative work, and these methods will fall within the protection scope of the embodiments of the present utility model.

Claims

1. A firecracker fuse drying device, characterized in that: The invention comprises a base frame (1), on which four support columns (2) are placed, the four support columns (2) being arranged at even intervals, a porous plate (3) being fixedly connected between the four support columns (2), the porous plate (3) being provided with a plurality of through holes, a heater (4) being fixedly connected to the base frame (1), the heater (4) being located below the porous plate (3), a collecting box (5) being fixedly connected to one side of the top of the base frame (1), a kneading mechanism being provided on the porous plate (3), and a turning mechanism being provided on the base frame (1), the kneading mechanism being used for kneading the lead wires during drying so that the lead wires are heated evenly and the drying efficiency is improved, and the turning mechanism being used for pouring all the dried lead wires into the collecting box (5) at one time so as to facilitate the staff to collect the dried lead wires.

2. A firecracker fuse drying device according to claim 1, characterized in that: The kneading mechanism comprises a motor (6), wherein the motor (6) is fixedly connected to one of the support columns (2), a gear (7) is fixedly connected to the output shaft of the motor (6), a sliding frame (8) is slidably connected to the side of the porous plate (3) away from the collecting box (5), a rack (9) is fixedly connected to the bottom of the sliding frame (8), the rack (9) is meshed with the gear (7), two return springs (10) are arranged between the sliding frame (8) and the porous plate (3), the two return springs (10) are symmetrically arranged, and a clamping assembly is provided on the sliding frame (8).

3. A firecracker fuse drying device according to claim 2, characterized in that: The clamping assembly comprises a guide column (11), two guide columns (11) are fixedly connected to the top of the sliding frame (8), the two guide columns (11) are symmetrically arranged, and the two guide columns (11) are slidably connected to a contact plate (12), the contact plate (12) is parallel to the porous plate (3), and the contact plate (12) is located above the porous plate (3). The top of the sliding frame (8) is rotatably connected to two bolts (13), the bolts (13) are provided with threads, the two bolts (13) are symmetrically arranged, and the bolts (13) are connected to the contact plate (12) by threads.

4. A firecracker fuse drying device according to claim 3, characterized in that: The flip mechanism comprises a mounting frame (14), two mounting frames (14) are fixedly connected to the base frame (1), the two mounting frames (14) are symmetrically arranged, one of the mounting frames (14) is fixedly connected to a second motor (15), a rotating shaft (16) is rotatably connected between the two mounting frames (14), one end of the rotating shaft (16) is fixedly connected to the output shaft of the second motor (15), the rotating shaft (16) is fixedly connected to the porous plate (3), and two limiting plates (17) are fixedly connected to the top of the porous plate (3), and the two limiting plates (17) are symmetrically arranged.

5. A firecracker fuse drying device according to claim 4, characterized in that: The upper part of the collecting box (5) is provided with an inclined surface.

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