Firework inner cylinder transplanting and discharging device

Abstract

The utility model discloses a firework inner cylinder transplanting and blanking device, which belongs to the technical field of inner cylinder filling equipment and comprises a feeding pipe, the feeding pipe is connected with a blanking device, and an opening and closing mechanism is arranged on the blanking device and used for controlling a blanking channel of the blanking device to be opened; a material storage room is arranged between the feeding pipe and the discharging device, and a sensor is arranged at the top of the material storage room. After a plurality of firework inner barrels are conveyed by the conveying device, only one firework inner barrel can be discharged from an outlet in the lower part of the discharger at a time through staggered opening of the first opening and closing mechanism and the second opening and closing mechanism, so that the condition that a plurality of firework barrels are filled at a time is avoided; meanwhile, a first opening and closing mechanism and a second opening and closing mechanism are arranged, and a plurality of firework inner barrels can be stored on the upper portion of the first opening and closing mechanism, so that when the firework inner barrels are conveyed, the plurality of firework inner barrels can be conveyed at a time, and the single-time conveying efficiency of the firework inner barrels can be improved; and a sensor is arranged to detect whether the firework inner barrels are lacked in the material storage room or not.

Description

Technical Field

[0001] The utility model belongs to the technical field of inner tube filling equipment, in particular to a fireworks inner tube transplanting and unloading device. Background Art

[0002] The inner tube of fireworks is also called the fireworks effect part, which is filled with bright beads, explosives and other ingredients, and is mainly used to produce sound and light effects in the sky. In the production process of combined fireworks, the inner tube of fireworks needs to be loaded into the combined fireworks group basin. The existing inner tube loading is generally carried out mechanically, wherein the loading machinery is generally composed of a tube arrangement device, a conveying device and a feeding device; the inner tubes of fireworks are sorted by the tube arrangement device to make the inner tubes of fireworks arranged in rows, and then the inner tubes of fireworks arranged in rows are transported to the top of the fireworks group basin by the conveying device, and the inner tubes of fireworks are placed one by one into the outer tube of the group basin by the feeding device.

[0003] Existing feeding devices, such as the Chinese patent document with publication number CN208595849U, disclose an inner tube feeding device for a fireworks inner tube loading machine. The first feeding section and the second feeding section improve the stability of the utility model, so that the relative positions of all the first steel wires and the relative positions of all the second steel wires are always fixed, so that the utility model does not block or jam the material and can smoothly transport the inner tubes; however, when multiple inner tubes enter the first feeding section, the feeding device cannot intercept the multiple inner tubes. When feeding, multiple inner tubes will be loaded into an outer tube of a fireworks assembly basin, resulting in overloading. Utility Model Content

[0004] In view of the above problems, the utility model provides a fireworks inner tube transplanting and unloading device. After a conveying device conveys a plurality of fireworks inner tubes, the first opening and closing mechanism and the second opening and closing mechanism can be opened alternately to ensure that only one fireworks inner tube is discharged from the lower outlet of the unloader at a time, thereby avoiding the situation where multiple fireworks tubes are loaded at a time. At the same time, the first opening and closing mechanism and the second opening and closing mechanism are arranged so that a plurality of fireworks inner tubes can be stored on the upper part of the first opening and closing mechanism. Therefore, when conveying fireworks inner tubes, a plurality of fireworks inner tubes can be conveyed at a time, thereby improving the efficiency of single-time conveying of fireworks inner tubes. The arrangement of the sensor can detect whether there is a lack of fireworks inner tubes in the storage room.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A fireworks inner tube transplanting and feeding device comprises a feeding pipe connected to a feeder, the feeder is provided with at least one opening and closing mechanism, the opening and closing mechanism is used to control the opening of a feeding channel of the feeder; a material storage room is provided between the feeding pipe and the feeder, and a sensor is provided on the top of the material storage room.

[0007] As a further improvement of the above technical solution, the opening and closing mechanism includes a first opening and closing rod and a second opening and closing rod, the first opening and closing rod is fixed on the side plates of the mounting frame by bearing seats on both sides, and the second opening and closing rod is fixed on the side plates of the mounting frame by bearing seats on both sides, a first opening and closing lever is sleeved on the right end of the first opening and closing rod, and the first opening and closing lever rotates synchronously with the first opening and closing rod; a second opening and closing lever is sleeved on the right end of the second opening and closing rod, and the second opening and closing lever rotates synchronously with the second opening and closing rod.

[0008] As a further improvement of the above technical solution, the end of the first opening and closing rod is arranged in the clamping groove of the first clamping plate, and the first clamping plate is connected to the telescopic end of the first opening and closing cylinder; the end of the second opening and closing rod is arranged in the clamping groove of the second clamping plate, and the second clamping plate is connected to the telescopic end of the second opening and closing cylinder.

[0009] As a further improvement of the above technical solution, a blocking rod is provided on the second opening and closing rod, and the blocking rod is used to open or close the feeding channel of the feeder; a clamping rod is provided on the first opening and closing rod, and the clamping rod is used to support the inner tube of the fireworks located in the feeder.

[0010] As a further improvement of the above technical solution, a long slot is provided on the feeder, the long slot is connected to a feed channel of the feeder, and the ends of the clamping rod and the blocking rod pass through the long slot and are located in the feed channel.

[0011] As a further improvement of the above technical solution, a clamping head is provided at the end of the clamping rod, and the clamping head is made of soft material.

[0012] As a further improvement of the above technical solution, the feed tube and the feeder are arranged in a linear array, the arrangement direction of the feed tube and the feeder is the same as the axial direction of the first opening and closing rod, the setting direction of the first opening and closing rod is consistent with that of the second opening and closing rod, the clamping rod is arranged in a linear array on the first opening and closing rod, and the blocking rod is arranged in a linear array on the second opening and closing rod; the number of the clamping rods and the blocking rods is consistent with the number of feeders.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: a fireworks inner tube transplanting and feeding device is provided, after a plurality of fireworks inner tubes are fed over by a conveying device, the first opening and closing mechanism and the second opening and closing mechanism can be opened alternately to ensure that only one fireworks inner tube is discharged from the lower outlet of the feeder at a time, thereby avoiding the situation where multiple fireworks tubes are loaded at a time; at the same time, the first opening and closing mechanism and the second opening and closing mechanism are arranged so that multiple fireworks inner tubes can be stored on the upper part of the first opening and closing mechanism; therefore, when conveying fireworks inner tubes, multiple fireworks inner tubes can be conveyed at a time, thereby improving the efficiency of single-time conveying of fireworks inner tubes; the arrangement of the sensor can detect whether there is a lack of fireworks inner tubes in the storage room. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0015] Figure 2 It is a side structural schematic diagram of the utility model.

[0016] Figure 3 This is a side structural schematic diagram (full section) of the utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the utility model (full section).

[0018] In the figure: 1. mounting frame; 2. feed pipe; 3. sensor; 4. first opening and closing rod; 5. second opening and closing rod; 6. feeder; 7. first opening and closing lever; 8. first clamping plate; 9. first opening and closing cylinder; 10. second opening and closing lever; 11. second clamping plate; 12. second opening and closing cylinder; 21. material storage room; 41. clamping rod; 42. supporting head; 51. blocking rod. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the embodiments. The description in this section is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model. Embodiment 1:

[0020] like Figure 1-4 As shown, a fireworks inner tube transplanting and feeding device includes a feeding pipe, which is connected to a feeder. The feeder is provided with at least one opening and closing mechanism, and the opening and closing mechanism is used to control the opening of the feeding channel of the feeder; a storage room is provided between the feeding pipe and the feeder, and a sensor is provided on the top of the storage room.

[0021] Specifically, the opening and closing mechanism includes a first opening and closing rod and a second opening and closing rod, and the spacing between the first opening and closing rod and the second opening and closing rod is greater than the height of a single firework tube and less than twice the height of the firework tube; long slots are provided on the side panels on both sides of the mounting frame, wherein the first opening and closing rod is connected to the bearing seat on both sides through the long slots, and the bearing seat is fixed to the side panels by bolts, and the arrangement of the second opening and closing rod is consistent with that of the first opening and closing rod, wherein since the feeder is arranged in a vertical direction, the arrangement of the first opening and closing rod and the second opening and closing rod is also arranged in a vertical direction, and a first opening and closing lever is sleeved on the right end of the first opening and closing rod, wherein the first opening and closing lever is used to drive the first opening and closing rod to rotate; a second opening and closing lever is sleeved on the right end of the second opening and closing rod, and the second opening and closing lever is used to drive the second opening and closing rod to rotate.

[0022] like Figure 1As shown, as a preferred embodiment of the above embodiment, the end of the first opening and closing rod is arranged in the clamping groove of the first clamping plate, and the first clamping plate is connected to the telescopic end of the first opening and closing cylinder. When the first opening and closing cylinder drives the first clamping plate to move in a direction perpendicular to the clamping groove, the end of the first opening and closing rod is pushed to rotate around the axis of the first opening and closing rod through the side wall of the clamping groove, thereby driving the first opening and closing rod to rotate; the end of the second opening and closing rod is arranged in the clamping groove of the second clamping plate, and the second clamping plate is connected to the telescopic end of the second opening and closing cylinder; the principle of driving the second opening and closing rod and the second opening and closing rod to rotate by the second opening and closing cylinder is similar to the principle of driving the first opening and closing rod and the first opening and closing rod to rotate by the first opening and closing cylinder.

[0023] like Figure 3 As shown, as a preferred embodiment of the above embodiment, a blocking rod is arranged on the second opening and closing rod, and the blocking rod is used to open or close the feeding channel of the feeder. When the second opening and closing rod is rotated counterclockwise to the second position, the blocking rod passes through the long slot of the feeder, and the feeding channel in the feeder is in a closed state, and the inner tube of the fireworks cannot fall from the feeding channel. When the second opening and closing rod is rotated clockwise to the first position, the blocking rod is located on the outside of the feeder, and the feeding channel in the feeder is in an open state.

[0024] like Figure 3 As shown, a clamping rod is provided on the first opening and closing rod, and the clamping rod is used to support the inner tube of the fireworks located in the feeder. When the first opening and closing rod rotates counterclockwise to the second position, the clamping rod passes through the long slot of the feeder and supports the side wall of the inner tube of the fireworks located in the feeding channel of the feeder. The fireworks tube is fixed in the feeding channel through the end of the clamping rod and the side wall of the feeding channel. When the inner tube of the fireworks needs to be transported downward, the first opening and closing rod rotates clockwise to the first position. At this time, the clamping rod is located outside the feeder. Due to the lack of the force of the clamping rod, the inner tube of the fireworks will move downward under the action of gravity and fall above the blocking rod.

[0025] The first opening and closing rod and the second opening and closing rod move alternately; when unloading the inner tube of the fireworks, the first opening and closing rod first rotates clockwise to the first station, and the inner tube of the fireworks falls above the blocking rod, and then the first opening and closing rod rotates counterclockwise to the second station to clamp the inner tube of the fireworks at the clamping rod. Since the distance between the first opening and closing rod and the second opening and closing rod is greater than the height of a single fireworks tube and less than the height of two fireworks tubes, when the second opening and closing rod rotates clockwise to the first station, the unloading channel in a single unloader will only release a single fireworks inner tube to be discharged from the outlet into the outer tube of the fireworks assembly basin or the mold. After the fireworks tube falls out of the unloader, the second opening and closing rod rotates counterclockwise to the second station, and the blocking rod closes the unloading channel of the unloader; finally, the first opening and closing rod rotates clockwise to the first station, and the inner tube of the fireworks falls above the blocking rod; repeat the above steps to complete the unloading operation.

[0026] As a preferred embodiment of the above embodiment, a long slot is provided on the feeder, the long slot is connected to a feed channel of the feeder, and the ends of the clamping rod and the blocking rod pass through the long slot and are located in the feed channel.

[0027] As a preferred embodiment of the above embodiment, a clamping head is provided at the end of the clamping rod, and the clamping head is made of soft material.

[0028] As a preferred embodiment of the above embodiment, the feed pipe and the feeder are arranged in a linear array, the arrangement direction of the feed pipe and the feeder is the same as the axial direction of the first opening and closing rod, the setting directions of the first opening and closing rod and the second opening and closing rod are consistent, the clamping rods are arranged in a linear array on the first opening and closing rod, and the blocking rods are arranged in a linear array on the second opening and closing rod; the number of clamping rods and blocking rods is consistent with the number of feeders.

[0029] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0030] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core idea of ​​the present invention.

[0031] The above is only a preferred embodiment of the present utility model. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the present utility model, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the present utility model.

Claims

1. A fireworks inner tube transplanting and unloading device, characterized in that: It includes a feed pipe, which is connected to a feeder. The feeder is provided with at least one opening and closing mechanism, and the opening and closing mechanism is used to control the opening of a feed channel of the feeder. A material storage room is provided between the feed pipe and the feeder, and a sensor is provided on the top of the material storage room.

2. The fireworks inner tube transplanting and unloading device according to claim 1 is characterized in that: The opening and closing mechanism includes a first opening and closing rod and a second opening and closing rod. The first opening and closing rod is fixedly arranged on the side plates of the mounting frame at both sides through bearing seats, and the second opening and closing rod is fixedly arranged on the side plates of the mounting frame at both sides through bearing seats. A first opening and closing lever is sleeved on the right end of the first opening and closing rod, and the first opening and closing lever rotates synchronously with the first opening and closing rod; a second opening and closing lever is sleeved on the right end of the second opening and closing rod, and the second opening and closing lever rotates synchronously with the second opening and closing rod.

3. The fireworks inner tube transplanting and unloading device according to claim 2 is characterized in that: The end of the first opening and closing lever is arranged in the clamping groove of the first clamping plate, and the first clamping plate is connected to the telescopic end of the first opening and closing cylinder; the end of the second opening and closing lever is arranged in the clamping groove of the second clamping plate, and the second clamping plate is connected to the telescopic end of the second opening and closing cylinder.

4. The fireworks inner tube transplanting and unloading device according to claim 2, characterized in that: The second opening and closing rod is provided with a blocking rod, and the blocking rod is used to open or close the feeding channel of the feeder; the first opening and closing rod is provided with a clamping rod, and the clamping rod is used to support the inner tube of the fireworks located in the feeder.

5. The fireworks inner tube transplanting and unloading device according to claim 4 is characterized in that: The feeder is provided with a long slot, which is communicated with a feeder channel of the feeder, and the ends of the clamping rod and the blocking rod pass through the long slot and are located in the feeder channel.

6. The fireworks inner tube transplanting and unloading device according to claim 4, characterized in that: A clamping head is arranged at the end of the clamping rod, and the clamping head is made of soft material.

7. The fireworks inner tube transplanting and unloading device according to claim 4, characterized in that: The feed tube and the feeder are arranged in a linear array, the arrangement direction of the feed tube and the feeder is the same as the axial direction of the first opening and closing rod, the setting directions of the first opening and closing rod and the second opening and closing rod are consistent, the clamping rod is arranged in a linear array on the first opening and closing rod, and the blocking rod is arranged in a linear array on the second opening and closing rod; the number of the clamping rods and the blocking rods is consistent with the number of feeders.

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