Lead batch airing device for firecracker processing

Abstract

The utility model relates to the field of firecracker processing, in particular to a lead batch airing device for firecracker processing. The technical problems that a traditional device is low in lead airing speed and low in airing efficiency, and dry matters on the surface of a container are inconvenient to clean are solved. A lead batch airing device for firecracker processing comprises a bottom frame, a supporting column is fixedly connected to the bottom frame, a guide groove is formed in the lower portion of the supporting column, a plurality of rotating shafts are rotatably connected to the supporting column, and the rotating shafts are evenly arranged at intervals. A worker starts an electric sliding block to move upwards, the electric sliding block drives a rack to move upwards, the rack drives all gears to rotate, all the gears drive all rotating shafts to rotate, all the rotating shafts drive all the perforated plates to rotate, all the perforated plates drive all the leads to rotate, and all the leads can be turned over at a time; therefore, the lead can be dried more quickly, and the drying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of firecracker processing, in particular to a batch drying device for lead wires used in firecracker processing. Background Art

[0002] The fuse is an important part of firecrackers, used to ignite the gunpowder inside the firecrackers. The quality of the fuse is directly related to the safety of the firecrackers. The fuse of common firecrackers is usually composed of adhesives, strapping tapes, combustion agents, etc. After the fuse is produced, the moisture contained in the adhesive and combustion agent has not completely dried, so it needs to be dried and shaped.

[0003] The traditional drying method is that the staff spreads the leads in a container and relies on natural wind to dry them. However, there are generally a large number of leads, and it is not convenient to turn all the leads over, resulting in a slow drying speed and low drying efficiency. During drying, the leads are prone to produce dry impurities on the surface of the container, which is inconvenient to clean and easily affects the subsequent drying of the leads. Utility Model Content

[0004] In order to overcome the shortcomings of traditional devices such as slow drying speed, low drying efficiency and inconvenience in cleaning dried materials on the container surface, the utility model provides a batch drying device for firecrackers wires that can flip all the wires at one time, improve the drying efficiency and facilitate cleaning of dried materials on the porous plate.

[0005] The technical solution of the utility model is: a batch drying device for firecracker processing leads, comprising a base frame, a support column fixedly connected to the base frame, a guide groove opened at the lower part of the support column, a plurality of rotating shafts rotatably connected to the support column, the plurality of rotating shafts are evenly spaced, one end of the rotating shaft is fixedly connected to a porous plate, a plurality of through holes are opened on the porous plate, a fan is fixedly connected to the base frame, the fan is located below the porous plate, a flipping mechanism is provided on the support column, a clamping mechanism is provided on the porous plate, the clamping mechanism is used to clamp the leads, and the flipping mechanism is used to flip all the leads at one time, so that the leads can be dried more quickly and the drying efficiency is improved.

[0006] As a further preferred solution, the flipping mechanism includes an electric slider, which is slidably connected in the guide groove at the lower part of the support column, a rack is fixedly connected to one side of the electric slider, and a gear is fixedly connected to the other end of the rotating shaft, and each of the gears is meshed with the rack.

[0007] As a further preferred embodiment, the clamping mechanism includes guide columns, two groups of guide columns are fixedly connected to the top of the porous plate, the two groups of guide columns are symmetrically arranged, each group of guide columns consists of two, a clamping plate is slidably connected between the two guide columns in the same group, two sliding columns are fixedly connected to the bottom of the clamping plate, the two sliding columns are symmetrically arranged, the sliding columns are slidably connected to the porous plate, a reset spring is provided between the sliding columns and the porous plate, a magnet is fixedly connected to the top of the guide column, and the magnet is in contact with the top of the clamping plate.

[0008] As a further preferred solution, the clamping plate is made of iron.

[0009] As a further preferred scheme, it also includes a fixed seat, two of the fixed seats are fixedly connected to one side of the porous plate, the two fixed seats are symmetrically arranged, a threaded rod is rotatably connected between the two fixed seats, the threaded rod is provided with threads, a sliding seat is slidably connected to one side of the porous plate, the sliding seat is connected to the threaded rod by threads, a scraper is fixed to the sliding seat, and the scraper is in contact with the top of the porous plate.

[0010] The utility model has the following advantages: 1. The staff starts the electric slider to move upward, the electric slider drives the rack to move upward, the rack drives all the gears to rotate, all the gears drive all the rotating shafts to rotate, all the rotating shafts drive all the porous plates to rotate, all the porous plates drive all the leads to rotate, and all the leads can be turned over at one time, so that the leads can be dried more quickly and the drying efficiency is improved.

[0011] 2. The staff rotates the threaded rod, and under the action of the thread on the threaded rod, the sliding seat will move away from the rotating shaft. The sliding seat drives the scraper to move away from the rotating shaft. The scraper scrapes the top of the porous plate, which can facilitate the cleaning of dried impurities and prevent the dried impurities from affecting the subsequent drying of the lead. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

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

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

[0015] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged three-dimensional structure of A in the middle.

[0016] Among them: 1-base frame, 2-support column, 3-rotating shaft, 4-porous plate, 5-fan, 6-electric slider, 7-rack, 8-gear, 9-guide column, 10-clamping plate, 11-sliding column, 12-reset spring, 13-magnet, 14-fixed seat, 15-threaded rod, 16-sliding seat, 17-scraper. DETAILED DESCRIPTION

[0017] The present invention is further described below in conjunction with specific embodiments. It should also be noted that, unless otherwise clearly specified and limited, terms such as: setting, installing, connecting, and connecting should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] Embodiment 1: A batch drying device for fuses used in firecracker processing, such as Figure 1-Figure 4 As shown, it includes a base frame 1, a support column 2 is fixedly connected to the base frame 1, a guide groove is provided at the lower part of the support column 2, a plurality of rotating shafts 3 are rotatably connected to the support column 2, and the plurality of rotating shafts 3 are evenly spaced, one end of the rotating shaft 3 is fixedly connected to a porous plate 4, the rotating shaft 3 is used to drive the porous plate 4 to rotate, the porous plate 4 is provided with a plurality of through holes, a fan 5 is fixedly connected to the base frame 1, the fan 5 is located below the porous plate 4, the fan 5 is used to accelerate the drying of the leads, a flipping mechanism is provided on the support column 2, a clamping mechanism is provided on the porous plate 4, the clamping mechanism is used to clamp the leads, and the flipping mechanism is used to flip all the leads at one time, so that the leads can be dried more quickly and the drying efficiency is improved.

[0019] The flipping mechanism includes an electric slider 6, which is slidably connected to the guide groove at the lower part of the support column 2. A rack 7 is fixedly connected to one side of the electric slider 6. The electric slider 6 is used to drive the rack 7 to move up and down. A gear 8 is fixedly connected to the other end of the rotating shaft 3. The gear 8 is used to drive the rotating shaft 3 to rotate. Each of the gears 8 is meshed with the rack 7. The rack 7 drives the gear 8 to rotate, thereby driving the rotating shaft 3 to rotate.

[0020] The clamping mechanism includes a guide column 9, and two groups of the guide columns 9 are fixedly connected to the top of the porous plate 4. The two groups of the guide columns 9 are symmetrically arranged, and each group of the guide columns 9 has two guide columns 9. A clamping plate 10 is slidably connected between the two guide columns 9 in the same group. The guide column 9 is used to guide the clamping plate 10. Two sliding columns 11 are fixedly connected to the bottom of the clamping plate 10. The two sliding columns 11 are symmetrically arranged. The sliding columns 11 are slidably connected to the porous plate 4. The clamping plate 10 is used to drive the sliding columns 11 to move up and down. A reset spring 12 is provided between the sliding column 11 and the porous plate 4. The reset spring 12 is used to drive the sliding column 11 to reset. A magnet 13 is fixedly connected to the top of the guide column 9, and the magnet 13 is in contact with the top of the clamping plate 10.

[0021] The clamping plate 10 is made of iron.

[0022] Initially, the magnet 13 contacts with the top of the clamping plate 10, the magnet 13 absorbs the clamping plate 10, the reset spring 12 is compressed, and the staff evenly spreads the lead on the top of the porous plate 4, and then the staff pushes the clamping plate 10 downward, the clamping plate 10 moves downward and disengages from the magnet 13, the magnet 13 no longer absorbs the clamping plate 10, the reset spring 12 will rebound and drive the sliding column 11 to move downward, the sliding column 11 moves downward to drive the clamping plate 10 to continue to move downward, the clamping plate 10 continues to move downward to clamp the lead to a limit position, and then the staff starts the fan 5, the fan 5 will generate an upward airflow, the upward airflow moves upward through the through holes on the porous plate 4, takes away the moisture on the lead, and speeds up the drying speed of the lead. After drying for a period of time, the staff starts the electric slider 6, and the electric slider 6 moves upward along the guide groove of the support column 2, the electric slider 6 moves upward to drive the rack 7 to move upward, the rack 7 moves upward to drive all the gears 8 to rotate, and the rotation of all the gears 8 drives all the rotating shafts 3 to rotate. The rotation of all the rotating shafts 3 drives all the porous plates 4 to rotate, and the rotation of all the porous plates 4 drives all the leads to rotate. Through the above operation, all the leads can be turned over at one time, so that the leads can be dried more quickly and the drying efficiency is improved. After the leads are dried, the staff turns off the fan 5 and adjusts the electric slider 6 to move downward and reset. The electric slider 6 moves downward and drives the rack 7 to move downward. The rack 7 moves downward and drives all the gears 8 to rotate in the opposite direction. All the gears 8 rotate in the opposite direction and drive all the rotating shafts 3 to rotate in the opposite direction. The reverse rotation of all the rotating shafts 3 drives all the porous plates 4 to rotate in the opposite direction. The reverse rotation of all the porous plates 4 drives all the leads to rotate in the opposite direction. Then the staff clamping plate 10 pushes upward, and the clamping plate 10 moves upward to drive the sliding column 11 to move upward. The reset spring 12 is compressed, and the clamping plate 10 moves upward and contacts the magnet 13 again. The magnet 13 re-adsorbs the clamping plate 10, and the clamping plate 10 no longer limits the lead. Then the staff takes away the dried lead for the convenience of the next work.

[0023] Embodiment 2: Based on embodiment 1, Figure 1-Figure 4 As shown, a fixed seat 14 is also included. Two of the fixed seats 14 are fixedly connected to one side of the porous plate 4. The two fixed seats 14 are symmetrically arranged. A threaded rod 15 is rotatably connected between the two fixed seats 14. The threaded rod 15 is provided with threads. A sliding seat 16 is slidably connected to one side of the porous plate 4. The sliding seat 16 is connected to the threaded rod 15 by threads. The threaded rod 15 is used to drive the sliding seat 16 to move horizontally. A scraper 17 is fixed to the sliding seat 16. The sliding seat 16 is used to drive the scraper 17 to move horizontally. The scraper 17 contacts the top of the porous plate 4.

[0024] After the lead is taken away, the staff rotates the threaded rod 15. Under the action of the thread on the threaded rod 15, the sliding seat 16 will move in the direction away from the rotating shaft 3. The sliding seat 16 moves in the direction away from the rotating shaft 3, driving the scraper 17 to move in the direction away from the rotating shaft 3. The scraper 17 scrapes the top of the porous plate 4. Through the above operation, the dried impurities can be easily cleaned to prevent the dried impurities from affecting the subsequent drying of the lead. After the porous plate 4 is cleaned, the staff rotates the threaded rod 15 in the opposite direction. Under the action of the thread on the threaded rod 15, the sliding seat 16 will move in the direction close to the rotating shaft 3. The sliding seat 16 moves in the direction close to the rotating shaft 3, driving the scraper 17 to move in the direction close to the rotating shaft 3.

[0025] 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 batch drying device for firecracker processing leads, characterized in that: The invention comprises a base frame (1), a support column (2) is fixedly connected to the base frame (1), a guide groove is provided at the lower part of the support column (2), a plurality of rotating shafts (3) are rotatably connected to the support column (2), the plurality of rotating shafts (3) are evenly spaced, one end of the rotating shaft (3) is fixedly connected to a porous plate (4), the porous plate (4) is provided with a plurality of through holes, a fan (5) is fixedly connected to the base frame (1), the fan (5) is located below the porous plate (4), a flipping mechanism is provided on the support column (2), a clamping mechanism is provided on the porous plate (4), the clamping mechanism is used to clamp the leads, and the flipping mechanism is used to flip all the leads at one time, so that the leads can be dried more quickly and the drying efficiency is improved.

2. A batch drying device for firecracker processing lead wires as claimed in claim 1, characterized in that: The flip mechanism comprises an electric slider (6), the electric slider (6) is slidably connected in a guide groove at the lower part of the support column (2), a rack (7) is fixedly connected to one side of the electric slider (6), and a gear (8) is fixedly connected to the other end of the rotating shaft (3), and each gear (8) is meshed with the rack (7).

3. A batch drying device for firecracker processing lead wires as claimed in claim 2, characterized in that: The clamping mechanism comprises a guide column (9), two groups of the guide columns (9) are fixedly connected to the top of the porous plate (4), the two groups of the guide columns (9) are symmetrically arranged, each group of the guide columns (9) is two, a clamping plate (10) is slidably connected between the two guide columns (9) of the same group, two sliding columns (11) are fixedly connected to the bottom of the clamping plate (10), the two sliding columns (11) are symmetrically arranged, the sliding columns (11) are slidably connected to the porous plate (4), a reset spring (12) is provided between the sliding columns (11) and the porous plate (4), a magnet (13) is fixedly connected to the top of the guide column (9), and the magnet (13) is in contact with the top of the clamping plate (10).

4. A batch drying device for firecracker processing leads as claimed in claim 3, characterized in that: The clamping plate (10) is made of iron.

5. A batch drying device for firecracker processing leads as claimed in claim 4, characterized in that: It also comprises a fixed seat (14), two of the fixed seats (14) are fixedly connected to one side of the porous plate (4), the two fixed seats (14) are symmetrically arranged, a threaded rod (15) is rotatably connected between the two fixed seats (14), the threaded rod (15) is provided with threads, a sliding seat (16) is slidably connected to one side of the porous plate (4), the sliding seat (16) is connected to the threaded rod (15) by threads, a scraper (17) is fixedly connected to the sliding seat (16), and the scraper (17) contacts the top of the porous plate (4).

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