Firework charge column feeding device

Abstract

The utility model provides a firework charge column feeding device, including feeding mechanism, transport mechanism, feeding mechanism includes vibration disc, conveying track, transport mechanism includes frame, chain assembly, loading assembly, transposition subassembly and push assembly, be equipped with first containing groove on loading assembly, transposition subassembly includes first support block, first sliding block, drive structure, second containing groove and third containing groove, be equipped with fourth containing groove on first support block and with third containing groove opposite arrangement, and be equipped with fifth containing groove on first sliding block, second containing groove communicates with conveying track, second containing groove communicates with fifth containing groove, third containing groove, fourth containing groove and fifth containing groove three intercommunication, fourth containing groove communicates with first containing groove, push assembly is used for pushing the firework charge column in third containing groove to first containing groove, the utility model discloses can control the quantity of firework charge column in each batch package, has improved applicability, makes the device have the flexibility.

Description

Technical Field

[0001] This utility model relates to the field of fireworks packaging technology, and in particular to a fireworks powder feeding device. Background Technology

[0002] In the existing technology, packaging small materials such as fireworks powder is very difficult. The main problem lies in the fact that the amount of material discharged cannot be controlled, which makes the packaging equipment lack flexibility and unable to freely adjust the number of fireworks powders packaged in each batch according to actual needs. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a fireworks powder column feeding device, which aims to solve the technical problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: A fireworks powder feeding device includes a feeding mechanism and a transport mechanism connected to the feeding mechanism. The feeding mechanism includes a vibrating plate for transporting fireworks powder and a conveying track connected to the vibrating plate. The transport mechanism includes a base, a chain assembly mounted on the base, multiple loading assemblies mounted on the chain assembly, a shifting assembly, and a pushing assembly mounted on the base. The loading assembly has a first receiving groove. The shifting assembly includes a first support block mounted on the base, a first sliding block sliding along the first support block, and a mechanism for driving the first sliding block along the first support block. The device includes a sliding drive structure, a second and a third receiving groove spaced apart on the first support block, a fourth receiving groove on the first support block and opposite to the third receiving groove, and a fifth receiving groove on the first sliding block. The second receiving groove is connected to the conveying track, the second receiving groove is connected to the fifth receiving groove, the third receiving groove, the fourth receiving groove and the fifth receiving groove are connected, and the fourth receiving groove is connected to the first receiving groove. The pushing component is used to push the firework powder column located in the third receiving groove into the first receiving groove.

[0005] According to one aspect of the above technical solution, the feeding mechanism further includes a hopper and a housing, the vibrating plate is located in the housing, the outlet of the hopper is located above the vibrating plate, and a chute is provided on the conveying track, the chute being connected to the second receiving groove.

[0006] According to one aspect of the above technical solution, the chain assembly includes a chain body, a sprocket connected to the chain body, a shaft connected to the sprocket, a synchronization structure connected to the shaft, and a motor connected to the synchronization structure. The synchronization structure is covered with a protective shell, and the motor is fixed to the base.

[0007] According to one aspect of the above technical solution, the loading assembly includes a plurality of second support blocks equally spaced on the chain assembly, a first clamping plate disposed on the second support blocks, and an ejection structure connected to the second support blocks.

[0008] According to one aspect of the above technical solution, the ejection structure includes an ejection plate slidably disposed in the second support block, a second clamping plate slidably connected to the second support block, a first cylinder for driving the ejection plate to slide along the second support block, and a second cylinder for driving the second clamping plate to slide along the second support block. The ejection plate, the first clamping plate, and the second clamping plate form a first receiving groove for receiving the firework powder column. The ejection plate is provided with a pressing plate that abuts against the firework powder column.

[0009] According to one aspect of the above technical solution, the driving structure is a third cylinder, which is fixedly connected to the first support block, and the extended end of the third cylinder is connected to the first sliding block.

[0010] According to one aspect of the above technical solution, the pushing component includes a slide rail disposed on the base, a second sliding block slidably disposed on the slide rail, a fourth cylinder driving the second sliding block to slide along the slide rail, and a push rod disposed on the second sliding block, the push rod being used to push the firework powder column in the third receiving slot into the first receiving slot.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: The vibration of the vibrating disc arranges the tiny materials, such as firework powder, in an orderly manner and transports them to the second receiving slot via a conveyor track. In the initial state, the first drive structure retracts, aligning the fifth receiving slot on the first sliding block with the second receiving slot. The firework powder exits the conveyor track, passes through the second receiving slot, and arrives at the fifth receiving slot. The first support block holds the material in place, preventing it from escaping from the fifth receiving slot. Once the required amount of material has been collected in the fifth receiving slot, the first drive structure extends, driving the first sliding block forward until the fifth receiving slot aligns with the third and fourth receiving slots. At this point, the pushing component pushes the firework powder out. The firework powder passes through the third, fifth, and fourth receiving slots in sequence before arriving at the first receiving slot. The chain assembly operates, moving the firework powder backward so that the next loading component arrives at the conveyor track, completing the loading of the next batch of materials.

[0012] This invention can control the sliding timing of the first sliding block according to the number of firework powder columns required for each batch of packaging (for example, if 10 powder columns are required for each batch, the first sliding block will slide towards the pushing component after the 10th firework powder column reaches the fifth receiving slot) or directly replace the mold of different sizes to control the number of firework powder columns in each batch of packaging, which greatly improves the applicability and makes the device flexible. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the fireworks powder feeding device in the first embodiment of this utility model; Figure 2 for Figure 1 Schematic diagram of the feeding mechanism; Figure 3 for Figure 1 A structural diagram of the transportation agency; Figure 4 for Figure 3 Structural diagram of the middle chain assembly, loading assembly, shifting assembly and pushing assembly; Figure 5 for Figure 4 Schematic diagram of the structure at the middle loading assembly; Explanation of key component symbols:

[0014] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this utility model. Detailed Implementation

[0015] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Several embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this utility model will be more thorough and complete.

[0016] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0018] Please see Figures 1 to 5 The image shows a fireworks powder column feeding device according to the first embodiment of this utility model. It is characterized by comprising a feeding mechanism 10 and a transport mechanism 20 connected to the feeding mechanism 10. The feeding mechanism 10 includes a vibrating disc for transporting fireworks powder columns and a conveying track 13 connected to the vibrating disc. The transport mechanism 20 includes a base 25, a chain assembly 21 disposed on the base 25, a plurality of loading assemblies 22 disposed on the chain assembly 21, a shifting assembly 23 disposed on the base 25, and a pushing assembly 24 disposed on the base 25. The loading assembly 22 is provided with a first receiving groove 223. The shifting assembly 23 includes a first support block 215 disposed on the base 25, a first sliding block 214 sliding along the first support block 215, and a mechanism for driving the first sliding block 214 along the first support block 215. The system includes a sliding drive structure, a second receiving groove 2151 and a third receiving groove 2152 spaced apart on the first support block 215, a fourth receiving groove 2153 disposed on the first support block 215 and opposite to the third receiving groove 2152, and a fifth receiving groove 2141 disposed on the first sliding block 214. The second receiving groove 2151 is connected to the conveying track 13, and the second receiving groove 2151 is connected to the fifth receiving groove 2141. The third receiving groove 2152, the fourth receiving groove 2153 and the fifth receiving groove 2141 are connected together. The fourth receiving groove 2153 is connected to the first receiving groove 223. The pushing component 24 is used to push the firework powder column located in the third receiving groove 2152 into the first receiving groove 223.

[0019] Understandably, this invention uses the vibration of a vibrating disc to arrange the tiny material, such as firework powder, in an orderly manner, and then transports the firework powder to the second receiving slot 2151 via the conveying track 13. Initially, the first driving structure retracts, aligning the fifth receiving slot 2141 on the first sliding block 214 with the second receiving slot 2151. The firework powder exiting the conveying track 13 passes through the second receiving slot 2151 and reaches the fifth receiving slot 2141. The first support block 215 holds the material in place, preventing it from slipping out of the fifth receiving slot 2141. Once the material reaches the fifth receiving slot... After the required amount of material is collected in 2141, the drive structure extends and drives the first sliding block 214 forward until the fifth receiving slot 2141 is aligned with the third receiving slot 2152 and the fourth receiving slot 2153. At this time, the firework powder column is pushed out by the pushing component 24. The firework powder column passes through the third receiving slot 2152, the fifth receiving slot 2141 and the fourth receiving slot 2153 in sequence and arrives at the first receiving slot 223. The chain component 21 operates and drives the firework powder column to move backward, so that the next loading component 22 reaches the conveying track 13 and completes the loading of the next batch of materials.

[0020] This invention can control the sliding timing of the first sliding block 214 according to the number of firework powder columns required for each batch of packaging (for example, if 10 powder columns are required for each batch, the first sliding block 214 will slide towards the pushing component 24 after the 10th firework powder column reaches the fifth receiving slot 2141) or directly replace the mold of different sizes to control the number of firework powder columns in each batch of packaging, which greatly improves the applicability and makes the device flexible.

[0021] Specifically, in this embodiment, the feeding mechanism 10 further includes a hopper 11 and a housing 12. The vibrating plate is located in the housing 12, the outlet of the hopper 11 is located above the vibrating plate, and the conveying track 13 is provided with a chute 131, which is connected to the second receiving groove 2151.

[0022] Understandably, the material is manually fed into the hopper 11, and the firework powder is transported through the hopper 11 to the vibrating plate (not shown in the prior art diagram) in the housing 12. The material is arranged in an orderly manner by the vibration of the vibrating plate and the firework powder is transported to the second receiving tank 2151 through the conveying track 13. The conveying track 13 is provided with a chute 131 for the firework powder to pass through.

[0023] Furthermore, the chain assembly 21 includes a chain body 212, a sprocket 218 connected to the chain body 212, a rotating shaft 219 connected to the sprocket 218, a synchronization structure connected to the rotating shaft 219, and a motor connected to the synchronization structure. The synchronization structure is covered with a protective shell 220, and the motor is fixed to the base 25.

[0024] Understandably, when it is necessary to drive the chain body 212 to operate, the power is transmitted sequentially to the synchronization structure (located inside the protective shell 220, not shown in the figure), the shaft 219 and the sprocket 218 through the motor (not shown in the figure), so as to realize the operation of the chain body 212.

[0025] Furthermore, the loading assembly 22 includes a plurality of second support blocks 221 equally spaced on the chain assembly 21, a first clamping plate 2211 disposed on the second support blocks 221, and an ejection structure connected to the second support blocks 221; the ejection structure includes an ejection plate 222 slidably disposed in the second support block 221, a second clamping plate 226 slidably connected to the second support block 221, a first cylinder 224 driving the ejection plate 222 to slide along the second support block 221, and a second cylinder 225 driving the second clamping plate 226 to slide along the second support block 221. The ejection plate 222, the first clamping plate 2211 and the second clamping plate 226 form a first receiving groove 223 for receiving the firework powder column. The ejection plate 222 is provided with a pressing plate 2221 that abuts against the firework powder column.

[0026] Understandably, after the firework charge passes through the fourth receiving groove 2153, it reaches the first receiving groove 223. Then, the second cylinder 225 drives the second clamping plate 226 to move toward the first clamping plate 2211, so that the material can be clamped in the first receiving groove 223. When the firework charge is transported to the subsequent work station, the second cylinder 225 drives the second clamping plate 226 away from the first clamping plate 2211. Then, the first cylinder 224 drives the ejector plate 222 to push the firework charge outward, so as to transfer the firework charge to the subsequent work station. The pressure plate 2221 is used to resist the firework charge pushed by the pushing component 24, so that it will not be pushed out of the first receiving groove 223.

[0027] Furthermore, the driving structure is a third cylinder 213, which is fixed to the first support block 215, and the extended end of the third cylinder 213 is connected to the first sliding block 214; the pushing assembly 24 includes a slide rail 216 on the base 25, a second sliding block 217 slidably disposed on the slide rail 216, a fourth cylinder 2172 that drives the second sliding block 217 to slide along the slide rail 216, and a push rod 2171 disposed on the second sliding block 217. The push rod 2171 is used to push the firework powder column in the third receiving groove 2152 into the first receiving groove 223.

[0028] Understandably, when the fifth receiving slot 2141 is aligned with the third receiving slot 2152 and the fourth receiving slot 2153, the second sliding block 217, together with the push rod 2171, is pushed out by the fourth cylinder 2172. The push rod 2171 pushes the firework powder column in the fifth receiving slot 2141 toward the fourth receiving slot 2153 after passing through the third receiving slot 2152. After passing through the fourth receiving slot 2153, the firework powder column reaches the first receiving slot 223. Then the push rod 2171 can be retracted.

[0029] In summary, the fireworks powder feeding device in the above embodiments of this utility model can control the sliding timing of the first sliding block or directly replace the mold of different sizes according to the number of fireworks powder required for each batch of packaging, thereby controlling the number of fireworks powder in each batch of packaging, which greatly improves the applicability and makes the device flexible.

[0030] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0031] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A fireworks powder column feeding device, characterized in that, The device includes a feeding mechanism and a transport mechanism connected to the feeding mechanism. The feeding mechanism includes a vibrating plate for transporting firework powder and a conveying track connected to the vibrating plate. The transport mechanism includes a base, a chain assembly on the base, multiple loading assemblies on the chain assembly, and a shifting assembly and a pushing assembly on the base. The loading assembly has a first receiving groove. The shifting assembly includes a first support block on the base, a first sliding block that slides along the first support block, a driving structure that drives the first sliding block to slide along the first support block, a second receiving groove and a third receiving groove spaced apart on the first support block, a fourth receiving groove on the first support block and opposite to the third receiving groove, and a fifth receiving groove on the first sliding block. The second receiving groove is connected to the conveying track, the second receiving groove is connected to the fifth receiving groove, and the third, fourth, and fifth receiving grooves are connected to each other. The fourth receiving groove is connected to the first receiving groove. The pushing assembly is used to push the firework powder located in the third receiving groove into the first receiving groove.

2. The fireworks powder column feeding device according to claim 1, characterized in that, The feeding mechanism also includes a hopper and a housing. The vibrating plate is located in the housing. The outlet of the hopper is located above the vibrating plate. The conveying track is provided with a chute, which is connected to the second receiving trough.

3. The fireworks powder column feeding device according to claim 1, characterized in that, The chain assembly includes a chain body, a sprocket connected to the chain body, a shaft connected to the sprocket, a synchronization structure connected to the shaft, and a motor connected to the synchronization structure. The synchronization structure is covered with a protective shell, and the motor is fixed to the base.

4. The fireworks powder column feeding device according to claim 1, characterized in that, The loading assembly includes a plurality of second support blocks equally spaced on the chain assembly, a first clamping plate disposed on the second support blocks, and an ejection structure connected to the second support blocks.

5. The fireworks powder column feeding device according to claim 4, characterized in that, The ejection structure includes an ejection plate slidably disposed in the second support block, a second clamping plate slidably connected to the second support block, a first cylinder for driving the ejection plate to slide along the second support block, and a second cylinder for driving the second clamping plate to slide along the second support block. The ejection plate, the first clamping plate, and the second clamping plate form a first receiving groove for receiving the firework powder column. The ejection plate is provided with a pressing plate that abuts against the firework powder column.

6. The fireworks powder column feeding device according to claim 1, characterized in that, The driving structure is a third cylinder, which is fixed to the first support block, and the extended end of the third cylinder is connected to the first sliding block.

7. The fireworks powder column feeding device according to claim 1, characterized in that, The pushing component includes a slide rail on the base, a second sliding block slidably disposed on the slide rail, a fourth cylinder for driving the second sliding block to slide along the slide rail, and a push rod disposed on the second sliding block. The push rod is used to push the firework powder column in the third receiving slot into the first receiving slot.

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