Wire plugging machine for firecracker production

Abstract

The utility model relates to the technical field of firecracker production, and discloses a wire inserting machine for firecracker production, which comprises a base station, support legs, a vertical plate, a top plate, a shearing device, a wire inserting device, a punching device and a conveying device, the support legs are fixedly connected to the lower end of the base station, the vertical plate is fixedly connected to the upper end of the base station, and the top plate is fixedly connected to the top plate. The top plate is fixedly connected between the two vertical plates, the shearing device and the conveying device are arranged at the upper end of the base table, and the wire inserting device and the punching device are arranged at the lower end of the top plate. According to the wire inserting machine for firecracker production, by arranging the shearing device and the conveying device, a movable rod can be driven to swing in a reciprocating mode within a certain range, so that a lead can be sheared, the lead does not need to be cut into small sections for wire inserting, the production cost is reduced, and the production efficiency is improved. And meanwhile, the production efficiency is improved under the cooperation that the conveying device continuously conveys the gun barrels.

Description

Technical Field

[0001] The utility model relates to the technical field of firecracker production, in particular to a wire inserting machine for firecracker production. Background Art

[0002] Firecrackers, also known as firecrackers, firecrackers, and explosives, refer to products that explode when ignited and can produce effects such as popping sounds and flashes, with the main effect being auditory.

[0003] For example, the Chinese patent: CN218410899U, the technical solution disclosed in the patent is as follows: an efficient plugging and guiding mechanism for combined fireworks production, including a plugging and guiding machine, a workbench is provided on the plugging and guiding machine, a positioning device is provided on the workbench, a combined fireworks outer tube is placed on the positioning device, and the positioning device includes: a supporting structure, a fixed clamping structure and a movable clamping structure. The utility model places the combined fireworks outer tube on the positioning device, drives the combined fireworks outer tube to move through the mobile table and the workbench, and completes the installation of the lead wire by plugging and guiding the plugging and guiding module. The movable clamping mechanism can cooperate with the fixed clamping mechanism to clamp the combined fireworks outer tube, which is convenient and quick to operate, and can improve the working efficiency of plugging and guiding. The clamping rotating rod can convert the static friction between it and the combined fireworks outer tube into rolling friction during the moving and clamping process of the movable clamping mechanism, thereby protecting the exterior of the combined fireworks paper tube and preventing the outer surface from being worn or scratched.

[0004] However, in actual use, the leads need to be cut into the required length in advance for insertion by the insertion machine, which increases the production links and raises the production cost. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a wire inserting machine for firecracker production.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire-inserting machine for firecracker production, comprising a base, supporting legs, vertical plates, a top plate, a shearing device, a wire-inserting device, a punching device, and a transporting device, wherein the supporting legs are fixedly connected to the lower end of the base, the vertical plates are fixedly connected to the upper end of the base, the top plate is fixedly connected between the two vertical plates, the shearing device and the transporting device are arranged at the upper end of the base, and the wire-inserting device and the punching device are arranged at the lower end of the top plate; the shearing device comprises a fixing plate, a mounting plate, a motor A, a gear A, a gear B, a fixed shaft , movable rod, sliding groove, sliding rod; the fixed plate is fixedly connected to the upper end of the base, the mounting plate is fixedly connected to the upper end of the fixed plate, the motor A is fixedly connected to the bottom of the mounting plate, the gear A is fixedly connected to the upper end of the motor A, the gear B is rotatably connected to the upper end of the mounting plate through a pin shaft, the fixed shaft is fixedly connected to the upper end of the mounting plate, one end of the movable rod is movably sleeved on the outside of the fixed shaft, the sliding groove is opened in the middle of the movable rod, the sliding rod is slidably connected to the inside of the sliding groove, and the shearing knife is fixedly connected to the side of the movable rod close to each other.

[0009] Preferably, the slide bar is fixedly connected to the upper ends of gear A and gear B, and the position of the slide bar is close to the edges of gear A and gear B.

[0010] Preferably, the wire insertion device includes a fixed block, which is fixedly connected to the upper end of the top plate, and a wire reel is rotatably connected between the two fixed blocks via a rotating shaft. The upper end of the top plate is fixedly connected to an electric push rod A, and the output end of the electric push rod A is fixedly connected to a movable plate, and the bottom of the movable plate is fixedly connected to a pneumatic chuck.

[0011] Preferably, threading holes are provided at the upper ends of the top plate and the movable plate.

[0012] Preferably, the punching device includes a motor B, which is fixedly connected to the upper end of the top plate, the output end of the motor B is fixedly connected to an electric push rod B, the output end of the electric push rod B is fixedly connected to a connecting plate, and the other end of the connecting plate is fixedly connected to a punching needle at the bottom.

[0013] Preferably, the transport device includes two transverse plates, the two transverse plates are fixedly connected to the upper end of the base, two rotating rods are rotatably connected between the two transverse plates through bearings, the outer walls of the two rotating rods are fixedly connected to rollers, the outer walls of the rollers are wrapped with a conveyor belt, the outer walls of the transverse plates are fixedly connected to a motor C, and the output end of the motor C is fixedly connected to one side of the rotating rod.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a wire inserting machine for firecracker production, which has the following

[0016] Beneficial effects:

[0017] 1. This wire-inserting machine for firecracker production, by providing a shearing device and a transport device, can drive the movable rod to swing back and forth within a certain range, thereby realizing the shearing of the lead wire, without the need to cut the lead wire into small sections for inserting, thereby reducing production costs. At the same time, with the cooperation of the transport device that continuously transmits the barrel, the production efficiency is improved.

[0018] 2. This wire-insertion machine for firecracker production can realize the punching of the barrel and the insertion of leads by setting a punching device and a wire-insertion device. At the same time, with the cooperation of the pneumatic chuck and the electric push rod A, the leads can be fixed and guided, thereby improving the efficiency and accuracy of the wire insertion. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0022] Figure 3 It is a schematic diagram of the front structure of the utility model.

[0023] In the figure: 1. base; 2. supporting legs; 3. vertical plate; 4. top plate; 501. fixed plate; 502. mounting plate; 503. motor A; 504. gear A; 505. gear B; 506. fixed shaft; 507. movable rod; 508. slide groove; 509. slide rod; 510. shear knife; 601. fixed block; 602. wire drum; 603. electric push rod A; 604. moving plate; 605. pneumatic chuck; 606. threading hole; 701. motor B; 702. electric push rod B; 703. connecting plate; 704. punching needle; 801. horizontal plate; 802. rotating rod; 803. roller; 804. transmission belt; 805. motor C. DETAILED DESCRIPTION

[0024] 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.

[0025] Example 1

[0026] like Figure 1-3 As shown, the utility model provides a wire-inserting machine for firecracker production, comprising a base 1, a supporting leg 2, a vertical plate 3, a top plate 4, a shearing device, a wire-inserting device, a punching device, and a transport device. The supporting leg 2 is fixedly connected to the lower end of the base 1, the vertical plate 3 is fixedly connected to the upper end of the base 1, the top plate 4 is fixedly connected between the two vertical plates 3, the shearing device and the transport device are arranged at the upper end of the base 1, and the wire-inserting device and the punching device are arranged at the lower end of the top plate 4; the shearing device comprises a fixed plate 501, a mounting plate 502, a motor A503, a gear A504, a gear B505, a fixed shaft 506, a movable rod 507, a slide groove 508, and a slide rod 509; The fixed plate 501 is fixedly connected to the upper end of the base 1, the mounting plate 502 is fixedly connected to the upper end of the fixed plate 501, the motor A503 is fixedly connected to the bottom of the mounting plate 502, the gear A504 is fixedly connected to the upper end of the motor A503, the gear B505 is rotatably connected to the upper end of the mounting plate 502 through a pin shaft, the fixed shaft 506 is fixedly connected to the upper end of the mounting plate 502, one end of the movable rod 507 is movably sleeved on the outside of the fixed shaft 506, the slide groove 508 is opened in the middle of the movable rod 507, the slide rod 509 is slidably connected to the inside of the slide groove 508, and the shear knife 510 is fixedly connected to the side of the movable rod 507 close to each other.

[0027] The slide bar 509 is fixedly connected to the upper ends of the gear A504 and the gear B505, and the position of the slide bar 509 is close to the edges of the gear A504 and the gear B505.

[0028] The transport device includes two transverse plates 801, which are fixedly connected to the upper end of the base 1. Two rotating rods 802 are rotatably connected between the two transverse plates 801 through bearings. The outer walls of the two rotating rods 802 are fixedly connected to rollers 803, and a conveyor belt 804 is wound around the outer wall of the roller 803. The outer wall of the transverse plate 801 is fixedly connected to a motor C805, and the output end of the motor C805 is fixedly connected to one side of the rotating rod 802.

[0029] In this embodiment, by providing a shearing device and a transport device, the movable rod 507 can be driven to swing back and forth within a certain range, thereby achieving shearing of the lead wire without cutting the lead wire into small sections and then inserting the wire, thereby reducing production costs. At the same time, with the cooperation of the transport device that continuously transports the barrel, production efficiency is improved.

[0030] When in use, first place the barrel with the lead inserted on the upper end of the conveyor belt 804 in sequence, and then start the motor C805 to drive the rotating rod 802 on one side to rotate, thereby driving the roller 803 on the outer wall of the rotating rod 802 on this side to rotate, and then the transmission belt 804 is rotated with the cooperation of the rotating rod 802 and the roller 803 on the other side, so that the barrel moves. When it moves to the bottom of the top plate 4, the lead is inserted through the punching device and the wire insertion device, and then the motor A503 can be started to drive the gear A504 to rotate, and then the gear B505 meshing with it will rotate accordingly, and then the sliding rod 509 at the upper end of the gear A504 and the gear B505 will rotate accordingly, and the sliding rod 509 will slide in the slide groove 508, so that the movable rods 507 on both sides can swing within a certain range, and when the movable rods 507 on both sides are away from one end of the fixed shaft 506 and approach the middle at the same time, the shear knife 510 fixedly connected to the outer wall will cut off the lead, and the lead insertion can be completed.

[0031] Example 2

[0032] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the punching device includes a fixed block 601, the fixed block 601 is fixedly connected to the upper end of the top plate 4, a wire reel 602 is rotatably connected between the two fixed blocks 601 via a rotating shaft, an electric push rod A603 is fixedly connected to the upper end of the top plate 4, an output end of the electric push rod A603 is fixedly connected to a moving plate 604, and a pneumatic chuck 605 is fixedly connected to the bottom of the moving plate 604.

[0033] The top plate 4 and the movable plate 604 are both provided with threading holes 606 at their upper ends.

[0034] The punching device includes a motor B701, which is fixedly connected to the upper end of the top plate 4. The output end of the motor B701 is fixedly connected to an electric push rod B702. The output end of the electric push rod B702 is fixedly connected to a connecting plate 703. The bottom of the other end of the connecting plate 703 is fixedly connected to a punching needle 704.

[0035] In this embodiment, by setting up a punching device and a wire insertion device, the barrel can be punched and the leads can be inserted. At the same time, with the cooperation of the pneumatic chuck 605 and the electric push rod A603, the leads can be fixed and guided, thereby improving the efficiency and accuracy of the wire insertion.

[0036] When in use, when the barrel moves to the lower end of the center of the top plate 4, first start the motor B701 to drive the electric push rod B702 to rotate, and then the electric push rod B702 will drive the connecting plate 703 to rotate, and then drive the connecting plate 703 to rotate. When the other end of the connecting plate 703 rotates to the upper end of the barrel, start the electric push rod B702 to drive the connecting plate 703 to descend, and then drive the punching needle 704 to descend to punch holes in the inside of the barrel. When the punching is completed, the reverse operation is performed to make the connecting plate 703 return to its original position, and then start the pneumatic chuck 605 to clamp the lead wire, and then start the electric push rod A603 to drive the lead wire to move to the lower end, insert the lead wire into the barrel, and then release the lead wire, so that the electric push rod A603 drives the movable plate 604 and the pneumatic chuck 605 to move to the upper end, and the lead wire can be sheared by the shearing device.

Claims

1. A wire inserting machine for firecracker production, comprising a base (1), supporting legs (2), a vertical plate (3), a top plate (4), a shearing device, a wire inserting device, a punching device, and a transport device, characterized in that: The supporting leg (2) is fixedly connected to the lower end of the base (1), the vertical plate (3) is fixedly connected to the upper end of the base (1), the top plate (4) is fixedly connected between the two vertical plates (3), the shearing device and the transport device are arranged at the upper end of the base (1), and the wire insertion device and the punching device are arranged at the lower end of the top plate (4); The shearing device comprises a fixed plate (501), a mounting plate (502), a motor A (503), a gear A (504), a gear B (505), a fixed shaft (506), a movable rod (507), a slide groove (508), a slide rod (509), and a shearing knife (510); The fixed plate (501) is fixedly connected to the upper end of the base (1), the mounting plate (502) is fixedly connected to the upper end of the fixed plate (501), the motor A (503) is fixedly connected to the bottom of the mounting plate (502), the gear A (504) is fixedly connected to the upper end of the motor A (503), the gear B (505) is rotatably connected to the upper end of the mounting plate (502) via a pin shaft, the fixed shaft (506) is fixedly connected to the upper end of the mounting plate (502), one end of the movable rod (507) is movably sleeved on the outside of the fixed shaft (506), the slide groove (508) is opened in the middle of the movable rod (507), the slide rod (509) is slidably connected to the inside of the slide groove (508), and the shear knife (510) is fixedly connected to the side of the movable rod (507) that is close to each other.

2. A wire inserting machine for firecracker production according to claim 1, characterized in that: The slide bar (509) is fixedly connected to the upper ends of the gear A (504) and the gear B (505), and the position of the slide bar (509) is close to the edges of the gear A (504) and the gear B (505).

3. A wire inserting machine for firecracker production according to claim 2, characterized in that: The wire insertion device comprises a fixed block (601), wherein the fixed block (601) is fixedly connected to the upper end of the top plate (4), a wire reel (602) is rotatably connected between the two fixed blocks (601) via a rotating shaft, an electric push rod A (603) is fixedly connected to the upper end of the top plate (4), an output end of the electric push rod A (603) is fixedly connected to a movable plate (604), and a pneumatic chuck (605) is fixedly connected to the bottom of the movable plate (604).

4. A wire inserting machine for firecracker production according to claim 3, characterized in that: The top plate (4) and the movable plate (604) are both provided with threading holes (606) at their upper ends.

5. A wire inserting machine for firecracker production according to claim 4, characterized in that: The punching device comprises a motor B (701), wherein the motor B (701) is fixedly connected to the upper end of the top plate (4), the output end of the motor B (701) is fixedly connected to an electric push rod B (702), the output end of the electric push rod B (702) is fixedly connected to a connecting plate (703), and the bottom of the other end of the connecting plate (703) is fixedly connected to a punching needle (704).

6. A wire inserting machine for firecracker production according to claim 5, characterized in that: The transport device comprises two transverse plates (801), the two transverse plates (801) are fixedly connected to the upper end of the base (1), two rotating rods (802) are rotatably connected between the two transverse plates (801) via bearings, the outer walls of the two rotating rods (802) are fixedly connected to rollers (803), the outer walls of the rollers (803) are wound with a conveyor belt (804), the outer walls of the transverse plates (801) are fixedly connected to a motor C (805), and the output end of the motor C (805) is fixedly connected to one side of the rotating rod (802).

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