Chemical adding equipment for firecracker processing

Abstract

The utility model discloses chemical feeding equipment for firecracker processing. The chemical feeding equipment comprises a fixed bottom plate, a controller, a material injection mechanism, a conveying mechanism and a clamping and conveying mechanism, wherein the controller, the material injection mechanism, the conveying mechanism and the clamping and conveying mechanism are arranged on the fixed bottom plate. The firecracker cylinder is clamped through the clamping and conveying mechanism, accidents caused by friction, static electricity or errors in manual operation can be avoided, the risk of personnel contact is reduced to the maximum extent, continuous work can be achieved, and efficiency reduction caused by manual fatigue is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of firecracker processing technology, and in particular relates to a firecracker processing dosing device. Background Technology

[0002] Firecrackers are made by rolling up gunpowder in paper, sealing both ends, and then igniting the fuse to make a popping sound. They are mostly used for celebrations and are also called firecrackers, cannons, or bangers. Over time, the use of firecrackers has become more and more widespread.

[0003] Utility model patent with publication number CN222279522U discloses a dosing device for firecracker processing, including an operating table, a conveyor belt fixed to the top of the operating table, a storage tank fixed to the top of the operating table, a feed inlet at the top of the storage tank, a discharge outlet at the bottom of the storage tank, and a stirring component on the surface and inside of the storage tank. After the firecracker tube is dosed, the firecracker tube needs to be manually removed from the conveyor belt. This operation is prone to accidents due to friction, static electricity, or errors. Furthermore, the firecracker tube needs to be positioned before the dosing operation can be carried out, which reduces the safety of the production and processing process. Therefore, a dosing device for firecracker processing is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a gunpowder dosing device for firecracker processing to solve the problems mentioned in the background art.

[0005] A firecracker processing dosing device includes a fixed base plate, a controller mounted on the fixed base plate, a material injection mechanism on the fixed base plate, a conveying mechanism on the fixed base plate, and a clamping and conveying mechanism on the fixed base plate.

[0006] Furthermore, the material injection mechanism includes a support frame, a storage tank, a discharge pipe, an electric valve, and an infrared receiver. The support frame is fixedly connected to the base plate, the storage tank is fixedly connected to the support frame, the discharge pipe is fixedly connected to the storage tank, the electric valve is installed on the discharge pipe, and the infrared receiver is installed on the storage tank.

[0007] Furthermore, the conveying mechanism includes a transport frame, electric rollers, a conveyor belt, infrared transmitters, and weight sensors. The transport frame is fixedly connected to the base plate. Multiple electric rollers are installed on the transport frame. The multiple electric rollers are connected to each other by a conveyor belt. The conveyor belt has placement slots. Multiple infrared transmitters are installed on the conveyor belt. Weight sensors are installed at the placement slots of the conveyor belt.

[0008] Furthermore, the clamping and conveying mechanism includes a rotating frame, a clamping frame, a drive motor, a rotating shaft, a turntable, a second electric push rod, a second connecting slide rod, a double-rod cylinder, a third connecting slide rod, and a clamping block. The rotating frame is fixedly connected to the fixed base plate, and the clamping frame is fixedly connected to the fixed base plate. The drive motor is fixedly installed on the clamping frame. The top of the output shaft of the drive motor is connected to the rotating shaft, which is rotatably connected to the rotating frame. The top of the rotating shaft is connected to the turntable, and two second electric push rods are fixedly installed on the turntable. The bottom of the telescopic rod of the second electric push rod is connected to the second connecting slide rod, and a double-rod cylinder is fixedly installed on the second connecting slide rod. The telescopic rod of the double-rod cylinder is connected to the third connecting slide rod, and the clamping block is connected to the third connecting slide rod.

[0009] Furthermore, a start button is provided on the controller.

[0010] Furthermore, the transport frame is equipped with a clamping mechanism, which includes a fixed frame, a first electric push rod, a first connecting slide rod, and a clamping block. Two fixed frames are fixedly connected to the transport frame, and the first electric push rod is fixedly installed on the fixed frame. The first electric push rod is connected to the telescopic rod of the first electric push rod, and the first connecting slide rod is connected to the clamping block. The clamping block is equipped with an anti-slip pad.

[0011] Furthermore, the gripper block is equipped with an anti-slip pad.

[0012] Furthermore, a directional cylinder is fixedly connected to the transport frame.

[0013] The beneficial effects of this utility model are:

[0014] 1. This utility model uses a clamping and conveying mechanism to clamp firecracker tubes, which can avoid accidents caused by friction, static electricity or errors during manual operation, thereby minimizing the risk of personnel contact and enabling uninterrupted operation, avoiding the decline in efficiency caused by human fatigue.

[0015] 2. This utility model uses the combination of an infrared transmitter and an infrared receiver to reflect light and position the firecracker tube, thus eliminating the need for physical contact and avoiding electrostatic sparks caused by mechanical wear or friction. Furthermore, a weight sensor is used to monitor the amount of explosive in the firecracker tube. Closed-loop control ensures that the amount of explosive in each tube strictly meets safety standards, avoiding the risk of explosion caused by overloading. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the explosives addition equipment for firecracker processing according to this utility model;

[0017] Figure 2 A side view of the three-dimensional structure supporting the frame;

[0018] Figure 3 A cross-sectional three-dimensional structural diagram of the transport frame;

[0019] Figure 4 This is a side view of the three-dimensional structure of the mounting bracket;

[0020] Figure 5 This is a side view of the three-dimensional structure of the rotating frame.

[0021] In the diagram, 1-fixed base plate, 2-controller, 3-injection mechanism, 31-support frame, 32-storage tank, 33-discharge pipe, 34-electric valve, 35-infrared receiver, 4-conveying mechanism, 41-conveying frame, 42-electric rotary roller, 43-conveying belt, 44-infrared transmitter, 45-weight sensor, 5-clamping mechanism, 51-fixed frame, 52-first electric push rod, 53-first connecting slide rod, 54-clamping block, 6-clamping and conveying mechanism, 61-rotating frame, 62-clamping frame, 63-drive motor, 64-rotating shaft, 65-turntable, 66-second electric push rod, 67-second connecting slide rod, 68-double-rod cylinder, 69-third connecting slide rod, 610-clamping block, 7-directional cylinder. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0023] like Figures 1 to 5 The firecracker processing dosing equipment of this utility model includes a fixed base plate 1, a controller 2 installed on the fixed base plate 1, a material injection mechanism 3 provided on the fixed base plate 1, a conveying mechanism 4 provided on the fixed base plate 1, and a clamping and conveying mechanism 6 provided on the fixed base plate 1.

[0024] The material injection mechanism 3 includes a support frame 31, a storage tank 32, a discharge pipe 33, an electric valve 34, and an infrared receiver 35. The support frame 31 is fixedly connected to the base plate 1, and the storage tank 32 is fixedly connected to the support frame 31. The storage tank 32 is used to store raw materials. The discharge pipe 33 is fixedly connected to the storage tank 32. The electric valve 34 is installed on the discharge pipe 33, and the infrared receiver 35 is installed on the storage tank 32.

[0025] The conveying mechanism 4 includes a conveyor frame 41, an electric roller 42, a conveyor belt 43, an infrared transmitter 44, and a weight sensor 45. The conveyor frame 41 is fixedly connected to the base plate 1. Multiple electric rollers 42 are installed on the conveyor frame 41. The multiple electric rollers 42 are connected to each other by a conveyor belt 43. The conveyor belt 43 has a placement slot. Multiple infrared transmitters 44 are installed on the conveyor belt 43. A weight sensor 45 is installed at the placement slot of the conveyor belt 43. The weight sensor 45 is used to detect the weight of the firecracker tubes and raw materials.

[0026] The clamping and conveying mechanism 6 includes a rotating frame 61, a clamping frame 62, a drive motor 63, a rotating shaft 64, a turntable 65, a second electric push rod 66, a second connecting slide rod 67, a double-rod cylinder 68, a third connecting slide rod 69, and a clamping block 610. The rotating frame 61 is fixedly connected to the fixed base plate 1, the clamping frame 62 is fixedly connected to the fixed base plate 1, the drive motor 63 is fixedly mounted on the clamping frame 62, and the rotating shaft 64 is connected to the top of the output shaft of the drive motor 63. The rotating shaft 64 is rotatably connected to the rotating frame 61. The top of the rotating shaft 64 is connected to the turntable 65. Two second electric push rods 66 are fixedly installed on the turntable 65. The bottom of the telescopic rod of the second electric push rod 66 is connected to the second connecting slide rod 67. A double rod cylinder 68 is fixedly installed on the second connecting slide rod 67. A third connecting slide rod 69 is connected to the telescopic rod of the double rod cylinder 68. A clamping block 610 is connected to the third connecting slide rod 69. The clamping block 610 is used to clamp firecracker tubes.

[0027] A start button is provided on controller 2.

[0028] The transport frame 41 is equipped with a clamping mechanism 5, which includes a fixed frame 51, a first electric push rod 52, a first connecting slide rod 53, and a clamping block 54. Two fixed frames 51 are fixedly connected to the transport frame 41. The first electric push rod 52 is fixedly installed on the fixed frame 51. The first electric push rod 52 is connected to the telescopic rod of the first electric push rod 52. The first connecting slide rod 53 is connected to the first connecting slide rod 53. The clamping block 54 is used to fix the firecracker tube.

[0029] Anti-slip pads are provided on the clamping block 54 and the clamping block 610.

[0030] A directional cylinder 7 is fixedly connected to the transport frame 41.

[0031] The working principle of this utility model is as follows: After the raw materials are put into the storage tank, the storage tank preserves the raw materials. Then, the firecracker tube is placed into the directional cylinder, and the firecracker tube slides into the conveyor belt placement groove through the directional cylinder. Then, the electric rotary roller drives the conveyor belt to rotate, and the conveyor belt will drive the infrared transmitter and the firecracker tube to move. When the infrared transmitter moves directly below the infrared receiver, the infrared receiver captures the signal emitted by the infrared transmitter, thereby controlling the electric rotary roller to stop working. At this time, the firecracker tube is located directly below the discharge pipe. At the same time, the first electric push rod is controlled to drive the first connecting slide rod and the clamping block to move inward, so that the clamping block clamps the firecracker tube. Then, the start button is pressed, thereby controlling the electric valve to open the discharge pipe, and the raw materials fall into the firecracker tube through the discharge pipe. When the weight of the firecracker tube and the raw materials reaches the preset threshold of the weight sensor, the electric valve is controlled to close the discharge pipe. At the same time, the first electric push rod is controlled to drive the first connecting slide rod and the clamping block to move outward, thereby releasing the clamping block from the firecracker tube.

[0032] After the raw materials are added, the electric rotary roller drives the conveyor belt to continue rotating, which in turn moves the firecracker tube. When the firecracker tube moves directly under the double-rod cylinder, the electric rotary roller stops working. Then, the second electric push rod drives the second connecting slide rod, the double-rod cylinder, the third connecting slide rod, and the clamping block to descend to the designated height. Subsequently, the double-rod cylinder drives the third connecting slide rod and the clamping block to move inward, causing the clamping block to clamp the firecracker tube. Then, the second electric push rod drives the second connecting slide rod, the double-rod cylinder, the third connecting slide rod, the clamping block, and the firecracker tube to rise to the reset position. Then, the drive motor drives the rotating shaft, turntable, second electric push rod, second connecting slide rod, double-rod cylinder, third connecting slide rod, clamping block, and firecracker tube to rotate, causing the firecracker tube to move away from the conveyor belt and be transported to the conveyor belt of another device. Then, the double-rod cylinder drives the third connecting slide rod and the clamping block to move outward, causing the clamping block to release its grip on the firecracker tube.

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A charge loading apparatus for firecracker processing, characterized by: The firecracker processing equipment includes a fixed base plate, a controller mounted on the fixed base plate, a material injection mechanism on the fixed base plate, a conveying mechanism on the fixed base plate, and a clamping and conveying mechanism on the fixed base plate.

2. The charge loading apparatus for firecracker processing according to claim 1, characterized in that: The material injection mechanism includes a support frame, a storage tank, a discharge pipe, an electric valve, and an infrared receiver. The support frame is fixedly connected to the base plate, the storage tank is fixedly connected to the support frame, the discharge pipe is fixedly connected to the storage tank, the electric valve is installed on the discharge pipe, and the infrared receiver is installed on the storage tank.

3. The medicine charging apparatus for firecracker processing according to claim 1, characterized in that: The conveying mechanism includes a transport frame, electric rollers, a conveyor belt, infrared transmitters, and weight sensors. The transport frame is fixedly connected to the base plate. Multiple electric rollers are installed on the transport frame. The multiple electric rollers are connected to each other by a conveyor belt. The conveyor belt has placement slots. Multiple infrared transmitters are installed on the conveyor belt. Weight sensors are installed at the placement slots of the conveyor belt.

4. The medicine charging apparatus for firecracker processing according to claim 1, characterized in that: The clamping and conveying mechanism includes a rotating frame, a clamping frame, a drive motor, a rotating shaft, a turntable, a second electric push rod, a second connecting slide rod, a double-rod cylinder, a third connecting slide rod, and a clamping block. The rotating frame is fixedly connected to a fixed base plate, and the clamping frame is fixedly connected to the fixed base plate. The drive motor is fixedly installed on the clamping frame. The top of the output shaft of the drive motor is connected to the rotating shaft, which is rotatably connected to the rotating frame. The top of the rotating shaft is connected to the turntable, and two second electric push rods are fixedly installed on the turntable. The bottom of the telescopic rod of the second electric push rod is connected to the second connecting slide rod, and the double-rod cylinder is fixedly installed on the second connecting slide rod. The telescopic rod of the double-rod cylinder is connected to the third connecting slide rod, and the clamping block is connected to the third connecting slide rod.

5. The medicine charging apparatus for firecracker processing according to claim 1, characterized in that: The controller has a start button.

6. The medicine charging apparatus for firecracker processing according to claim 3, characterized in that: The transport frame is equipped with a clamping mechanism, which includes a fixed frame, a first electric push rod, a first connecting slide rod, and a clamping block. Two fixed frames are fixedly connected to the transport frame. The first electric push rod is fixedly installed on the fixed frame. The first electric push rod is connected to the telescopic rod of the first electric push rod. The first connecting slide rod is connected to the first connecting slide rod. The clamping block is equipped with an anti-slip pad.

7. The medicine charging apparatus for firecracker processing according to claim 4, characterized in that: The clamping block is equipped with an anti-slip pad.

8. The medicine charging apparatus for firecracker processing according to claim 3, characterized in that: A directional cylinder is fixedly connected to the transport frame.

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