Firework military industrial nitrate filling device and firework production line
By designing a military-industrial saltpeter filling device for fireworks production, the quantitative template and the driving source are used to realize the automatic quantitative filling of military-industrial saltpeter, which solves the problems of low manual filling efficiency and low safety in the existing technology and improves the filling efficiency. and security.
Patent Information
- Application Number
- CN202421187864.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-28
AI Technical Summary
In the existing fireworks production, the loading of military industry nitrate mainly relies on manual operations, which is inefficient and not very safe.
Design a fireworks and military-industrial saltpeter filling device, including a quantitative template, a loading plate, an unloading plate, a trough and a driving source. Through the movement of the quantitative template, the quantitative hole is aligned with the feed hole or the discharge hole to realize automatic military-industrial saltpeter filling. Quantitative filling.
It realizes the automatic quantitative filling of military nitrate in the fireworks body, improves the filling efficiency, reduces the safety risk of manual operation, and has a simple and reliable structure.
Smart Images
Figure CN222378922U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of fireworks production, and in particular to a fireworks military-industrial gunpowder filling device and a fireworks production line. Background Art
[0002] Military saltpeter is the main raw material for producing fireworks. During the production of fireworks, military saltpeter needs to be loaded. There are multiple fireworks tubes on the fireworks body, and military saltpeter needs to be loaded into all the fireworks outer tubes on the fireworks body. At present, many fireworks are still loaded manually, which requires a lot of manpower to operate, is inefficient, and is not safe. Utility Model Content
[0003] The technical problem to be solved by the present application is to propose a fireworks military nitrate filling device and a fireworks production line in view of the above-mentioned deficiencies in the prior art.
[0004] A fireworks and military saltpeter filling device, the fireworks and military saltpeter filling device comprising:
[0005] a quantitative template having quantitative holes arranged thereon;
[0006] A feeding plate is arranged above the quantitative template and is provided with a feeding hole corresponding to the quantitative hole;
[0007] A lower material plate is arranged below the quantitative template and is provided with a discharge hole corresponding to the quantitative hole; the feed hole on the upper material plate and the discharge hole on the lower material plate are arranged staggered;
[0008] A material trough is formed on the loading plate and is used to accommodate military saltpeter to be loaded, and the military saltpeter in the material trough can fall into the feeding hole;
[0009] A driving source is used to drive the quantitative template to move so that the quantitative holes on the quantitative template are aligned with the feed holes on the loading plate or the discharge holes on the discharging plate; when the quantitative holes are aligned with the feed holes, the military saltpeter in the feed holes enters the quantitative holes, and when the quantitative holes are aligned with the discharge holes, the military saltpeter in the quantitative holes falls into the discharge holes.
[0010] Optionally, a discharge head is provided at the bottom of the discharge plate, and the discharge head corresponds one-to-one to the discharge holes, and is used to inject the military gunpowder discharged from the discharge holes into the corresponding firework outer tube.
[0011] Optionally, a circle of closed enclosure plates is arranged above the loading plate, the enclosure plates constitute the side walls of the material trough, and the loading plate constitutes the bottom of the material trough.
[0012] Optionally, the fireworks and military gunpowder filling device also includes a sensor, which is used to sense the height of the material in the material trough; the driving source is linked to the sensor so as to stop the action when the material in the material trough is lower than a predetermined height.
[0013] Optionally, an opening is provided at a predetermined height of the enclosure, and the sensor is provided outside the trough at the same height as the opening to sense whether the height of the material in the trough is lower than the height of the opening.
[0014] Optionally, a driving source is arranged at each of the two end positions in the moving direction of the quantitative template to jointly drive the movement of the quantitative template.
[0015] On the other hand, the present application also provides a fireworks production line, which includes: the above-mentioned fireworks military gunpowder filling device.
[0016] Optionally, the fireworks production line further comprises: a belt conveyor for conveying fireworks bodies to a position below a fireworks and military gunpowder filling device; the fireworks and military gunpowder filling device is disposed above the belt of the belt conveyor and is capable of filling fireworks bodies located above the belt of the belt conveyor.
[0017] Optionally, the fireworks production line further includes a first limiter, a second limiter, and a third material stopper;
[0018] The first limiting member, the second limiting member, and the third material blocking member are arranged around the fireworks and military gunpowder filling device;
[0019] The first stopper and the second stopper are arranged on both sides of the belt of the belt conveyor, and are used to position the fireworks body at the lower position of the fireworks military nitrate filling device;
[0020] The third material stopper is arranged at the front side of the belt in the moving direction, and is used to stop the fireworks on the belt at a predetermined position below the fireworks and military gunpowder filling device.
[0021] Optionally, the fireworks production line further comprises: a discharging platform and a pushing device;
[0022] The discharging platform is arranged on one side of the first limiting member, and the pushing device is used to push the fireworks body below the fireworks and military nitrate filling device onto the discharging platform; the first limiting member can be driven by the driving element to remove the limit on the fireworks body.
[0023] In the present application, driven by a driving source, the quantitative template moves so that the quantitative hole on the quantitative template is aligned with the feed hole on the upper plate or the discharge hole on the lower plate. When the quantitative hole is aligned with the feed hole, the military saltpeter in the feed hole enters the quantitative hole. When the quantitative hole is aligned with the discharge hole, the military saltpeter in the quantitative hole falls into the discharge hole. The present application realizes a fireworks military saltpeter filling device that can automatically and quantitatively fill the fireworks body with military saltpeter, and the structure is simple and reliable. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a structural schematic diagram of a fireworks and military gunpowder filling device in an embodiment of the present application.
[0025] Figure 2 It is a schematic diagram of the exploded structure of the fireworks and military gunpowder filling device in the embodiment of the present application.
[0026] Figure 3 It is a cross-sectional view of a fireworks and military gunpowder filling device in an embodiment of the present application.
[0027] Figure 4 It is a partial schematic diagram of a fireworks production line in an embodiment of the present application.
[0028] Figure 5 It is another partial schematic diagram of the fireworks production line in the embodiment of the present application.
[0029] Reference numerals:
[0030] Fireworks and military gunpowder filling device 100, quantitative template 10, quantitative hole 11, loading plate 20, feeding hole 21, unloading plate 30, discharging hole 31, discharging head 32, material trough 40, enclosure 41, opening 42, driving source 50, sensor 60, belt conveyor 200, discharging platform 300, first limit member 71, second limit member 72, third stop member 73, driving element 74, and pushing device 75. DETAILED DESCRIPTION
[0031] The following is the specific embodiment of the present application and in conjunction with the accompanying drawings, the technical scheme of the present application is further described, but the present application is not limited to these embodiments. In the following description, specific details such as specific configuration and assembly are provided only to help fully understand the embodiments of the present application. Therefore, it should be clear to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, for clarity and brevity, the description of known functions and structures has been omitted.
[0032] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other.
[0033] refer to Figure 1-Figure 3The fireworks and military saltpeter filling device 100 comprises a quantitative template 10, a feeding plate 20, a feeding plate 30, a material trough 40, and a driving source 50. The fireworks and military saltpeter filling device 100 can automatically and quantitatively fill the fireworks body with military saltpeter.
[0034] Specifically, quantitative holes 11 are arranged on the quantitative template 10. The upper plate 20 is arranged above the quantitative template 10 and is provided with feed holes 21 corresponding to the quantitative holes 11. The lower plate 30 is arranged below the quantitative template 10 and is provided with discharge holes 31 corresponding to the quantitative holes 11, and the feed holes 21 on the upper plate 20 and the discharge holes 31 on the lower plate 30 are staggered. The material trough 40 is formed on the upper plate 20, and is used to accommodate the military saltpeter to be loaded, and the military saltpeter in the material trough 40 can fall into the feed hole 21. The driving source 50 is used to drive the quantitative template 10 to move, so that the quantitative hole 11 on the quantitative template 10 is aligned with the feed hole 21 on the loading plate 20 or the discharge hole 31 on the discharge plate 30; when the quantitative hole 11 is aligned with the feed hole 21, the military saltpeter in the feed hole 21 enters the quantitative hole 11, and when the quantitative hole 11 is aligned with the discharge hole 31, the military saltpeter in the quantitative hole 11 falls into the discharge hole 31.
[0035] When the fireworks and military saltpeter filling device is working, military saltpeter is placed in the material trough 40, and then falls into each paper tube on the fireworks body W below after passing through the feed hole 21 of the upper plate 20, the quantitative hole 11 of the quantitative template 10, and the discharge hole 31 of the lower plate 30. Specifically, first, the driving source 50 drives the quantitative template 10 to align the quantitative hole 11 with the feed hole 21 above, and the military saltpeter in the material trough 40 can enter the quantitative hole 11 through the feed hole 21 and fill the quantitative hole 11. Subsequently, the driving source 50 drives the quantitative template 10 to align the quantitative hole 11 with the discharge hole 31 below, and the military saltpeter material in the quantitative hole 11 falls into the discharge hole 31, and is completely filled into the fireworks paper tube below through the discharge hole 31. In the filling process of the fireworks and military saltpeter filling device 100, the amount of military saltpeter filled into the outer tube each time is consistent with the volume of the quantitative hole 11 on the quantitative template 10. The fireworks military nitrate filling device can automatically and continuously fill fireworks, and has a simple and reliable structure.
[0036] refer to Figure 3 In one embodiment of the present application, a discharge head 32 is provided at the bottom of the discharge plate 30. The discharge head 32 corresponds to the discharge hole 31 one by one, and is used to inject the military saltpeter discharged from the discharge hole 31 into the corresponding outer tube of the firework. The discharge head 32 is installed below the discharge hole 31. When the discharge hole 31 discharges, the military saltpeter dropped from the discharge hole 31 is injected into the firework tube below through the discharge head 32. The discharge head 32 is used to guide the military saltpeter dropped from the discharge hole 31 into the firework tube below. In addition, the inner hole of the discharge head 32 can be set to gradually become smaller downward, so that the military saltpeter material can be gathered when dropping, so that the military saltpeter can fall into the corresponding outer tube of the firework more accurately.
[0037] In one embodiment of the present application, a circle of closed enclosure 41 is arranged above the loading plate 20, the enclosure 41 constitutes the side wall of the material trough 40, and the loading plate 20 constitutes the bottom of the material trough 40. The enclosure 41 is fixed on the loading plate 20, and together with the loading plate 20, it constitutes the material trough 40, and the upper surface of the loading plate 20 constitutes the bottom surface of the material trough 40.
[0038] Further references Figure 1 The fireworks military saltpeter filling device 100 also includes a sensor 60, which is used to sense the material height in the material trough 40. The driving source 50 is linked to the sensor 60 so that it can stop when the material in the material trough 40 is lower than a predetermined height. The sensor 60 can be various types of sensors, for example, an infrared sensor, an ultrasonic sensor, a laser sensor, etc. When the sensor 60 detects that the material in the material trough 40 is lower than a predetermined height, an electrical signal is generated, and the driving source 50 stops working in response to the electrical signal, so that the device stops filling. The predetermined height at which the above-mentioned sensor sends an electrical signal can be calibrated according to actual needs. When the electrical signal is sent, it can be considered that there is a lack of military saltpeter materials in the material trough, and it is impossible to provide enough military saltpeter materials for filling. When the device stops filling, it is necessary to add military saltpeter to the material trough so that it can continue to fill. The filling of military saltpeter can be manual or automatic.
[0039] Further, an opening 42 is provided at a predetermined height of the enclosure 41, and a sensor 60 is provided outside the trough 40 and at the same height as the opening 42 to sense whether the height of the material in the trough 40 is lower than the height of the opening 42. Here, the sensor 60 is a non-contact sensor, which senses the material in the enclosure 41 from the outside through the opening 42, and can be specifically an infrared sensor, a laser sensor, an infrared sensor, etc.
[0040] In the embodiment of the present application, the driving source can be various types of driving devices, for example, a pneumatic device, an electric device, etc. In one embodiment of the present application, a driving source 50 is arranged at both ends of the moving direction of the quantitative template 10 to jointly drive the movement of the quantitative template 10. The driving sources 50 on both sides jointly drive the movement of the quantitative template 10, which can make the movement of the quantitative template 10 more stable and reliable.
[0041] refer to Figure 4 and Figure 5The embodiment of the present application also provides a fireworks production line, which includes the fireworks military saltpeter filling device 100 mentioned above. It should be understood that the fireworks production line also needs to include a series of production stations, such as the filling of paper babas, the filling of effect inner tubes, various tests, etc. During the filling process of the fireworks military saltpeter filling device, the amount of military saltpeter filled in the outer tube each time is consistent with the volume of the quantitative hole on the quantitative template. The fireworks military saltpeter filling device can continuously and automatically fill fireworks, and has a simple and reliable structure. For the description of the fireworks military saltpeter filling device and the related technical effects, please refer to the content of the previous part, which will not be repeated here.
[0042] In one embodiment of the present application, the fireworks production line further includes a belt conveyor 200, which is used to convey fireworks to a position below the fireworks and military nitrate filling device 100. The fireworks and military nitrate filling device 100 is disposed above the belt of the belt conveyor 200 and is capable of filling fireworks on the belt of the belt conveyor 200. When the belt conveyor 200 conveys fireworks to a position below the fireworks and military nitrate filling device 100, the fireworks and military nitrate filling device 100 can directly fill fireworks on the belt of the belt conveyor with military nitrate.
[0043] A relevant positioning component may be provided below the fireworks and military gunpowder filling device 100 to position the fireworks body so that the fireworks and military gunpowder filling device 100 can accurately fill the military gunpowder into the outer tube of the fireworks body.
[0044] In one embodiment of the present application, the fireworks production line further includes a first stopper 71, a second stopper 72, and a third stopper 73. The first stopper 71, the second stopper 72, and the third stopper 73 are arranged around the fireworks and military saltpeter filling device 100, wherein the first stopper 71 and the second stopper 72 are arranged on both sides of the belt of the belt conveyor 200, and are used to position the fireworks body at a position below the fireworks and military saltpeter filling device 100. The third stopper 73 is arranged at the front side of the belt movement direction, and is used to stop the fireworks body on the belt at a predetermined position below the fireworks and military saltpeter filling device 100.
[0045] It should be understood that the first stopper 71 and the second stopper 72 are located on both sides of the fireworks and military nitrate filling device 100 and on both sides of the belt of the belt conveyor 200, and are used to position the fireworks body entering the lower position of the fireworks and military nitrate filling device 100. Specifically, when the fireworks body enters the lower position of the fireworks and military nitrate filling device 100 along the belt of the belt conveyor 200, the first stopper 71 and the second stopper 72 on both sides can be used to limit the left and right positions of the fireworks body W, so that the fireworks body W is in the correct loading position. In addition, on the front side of the belt movement direction, the third stopper 73 blocks the fireworks body to be loaded and keeps it at the predetermined position below the fireworks and military nitrate filling device 100. Therefore, due to the limiting effect of the first stopper 71, the second stopper 72, and the third stopper 73, when the fireworks body moves on the belt of the belt conveyor 200, it can be directly sent by the belt to the predetermined position below the fireworks and military nitrate filling device for loading.
[0046] Furthermore, the fireworks production line further includes a discharging platform 300 and a pushing device 75. The discharging platform 300 is arranged on one side of the first limiting member 71, and the pushing device 75 is used to push the fireworks body below the fireworks filling device 100 onto the discharging platform 300. The first limiting member 71 can be driven by the driving element 74 to remove the limiting position of the fireworks body.
[0047] Specifically, after the fireworks and military gunpowder filling device 100 loads the fireworks body W, the driving element 74 can drive the first limiting member 71 to remove the limit on the fireworks body. After the limit is removed, the pushing device 75 pushes the fireworks body W below the fireworks and military gunpowder filling device 100 toward the side of the first limiting member 71 to the discharge platform 300.
[0048] like Figure 5 As shown, the first stopper 71 can move up and down along the guide column. When the driving element 74 drives the first stopper 71 to move down to a predetermined height, the first stopper 71 can position the fireworks body W at the lower position of the fireworks and military nitrate filling device 100. When the driving element 74 drives the first stopper 71 to move up to a height higher than the fireworks body W, the first stopper 71 removes the limit on the fireworks body. After the limit is removed, the pushing device 75 pushes the fireworks body W at the lower position of the fireworks and military nitrate filling device 100 toward the side of the first stopper 71 to the discharge platform 300.
[0049] In addition, the discharging platform 300 can be a support platform, or a conveying line capable of conveying fireworks, such as a belt conveyor. The driving element 74 and the pushing device 75 can be specifically a cylinder.
[0050] In the present application, driven by a driving source, the quantitative template moves so that the quantitative hole on the quantitative template is aligned with the feed hole on the upper plate or the discharge hole on the lower plate. When the quantitative hole is aligned with the feed hole, the military saltpeter in the feed hole enters the quantitative hole. When the quantitative hole is aligned with the discharge hole, the military saltpeter in the quantitative hole falls into the discharge hole. The present application realizes a fireworks military saltpeter filling device that can automatically and quantitatively fill the fireworks body with military saltpeter, and the structure is simple and reliable.
[0051] In the above embodiments of the present application, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments.
[0052] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. It should be noted that the terms used here are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, work, devices, components and / or combinations thereof.
[0053] The specific embodiments described herein are merely examples of the spirit of the present application. A person skilled in the art of the present application may make various modifications or additions to the specific embodiments described or replace them in a similar manner, but this will not deviate from the spirit of the present application or exceed the scope defined by the attached claims.
Claims
1. A fireworks military nitrate filling device, characterized in that: The fireworks military nitrate filling device comprises: a quantitative template having quantitative holes arranged thereon; A feeding plate is arranged above the quantitative template and is provided with a feeding hole corresponding to the quantitative hole; A lower material plate is arranged below the quantitative template and is provided with a discharge hole corresponding to the quantitative hole; the feed hole on the upper material plate and the discharge hole on the lower material plate are arranged staggered; A material trough is formed on the loading plate and is used to accommodate military saltpeter to be loaded, and the military saltpeter in the material trough can fall into the feeding hole; A driving source is used to drive the quantitative template to move so that the quantitative holes on the quantitative template are aligned with the feed holes on the loading plate or the discharge holes on the discharging plate; when the quantitative holes are aligned with the feed holes, the military saltpeter in the feed holes enters the quantitative holes, and when the quantitative holes are aligned with the discharge holes, the military saltpeter in the quantitative holes falls into the discharge holes.
2. The fireworks and military nitrate filling device according to claim 1, characterized in that: A discharge head is provided at the bottom of the discharge plate, and the discharge head corresponds to the discharge holes one by one, and is used for injecting the military gunpowder discharged from the discharge holes into the corresponding fireworks outer tube.
3. The fireworks and military nitrate filling device according to claim 1, characterized in that: A circle of closed enclosure is arranged above the loading plate, the enclosure forms the side wall of the material trough, and the loading plate forms the bottom of the material trough.
4. The fireworks and military nitrate filling device according to claim 3, characterized in that: The fireworks and military gunpowder filling device also includes a sensor, which is used to sense the height of the material in the material trough; the driving source is linked to the sensor so as to stop the action when the material in the material trough is lower than a predetermined height.
5. The fireworks and military nitrate filling device according to claim 4, characterized in that: An opening is provided at a predetermined height of the enclosure, and the sensor is provided outside the trough at the same height as the opening to sense whether the height of the material in the trough is lower than the height of the opening.
6. The fireworks and military nitrate filling device according to claim 1, characterized in that: A driving source is arranged at each of the two end positions of the moving direction of the quantitative template to jointly drive the movement of the quantitative template.
7. A fireworks production line, characterized in that: The fireworks production line comprises: a fireworks military gunpowder filling device as described in any one of claims 1-6.
8. The fireworks production line according to claim 7, characterized in that: The fireworks production line also includes: a belt conveyor for conveying fireworks to a position below a fireworks and military gunpowder filling device; the fireworks and military gunpowder filling device is arranged above the belt of the belt conveyor and can fill the fireworks above the belt of the belt conveyor.
9. The fireworks production line according to claim 8, characterized in that: The fireworks production line also includes a first limiter, a second limiter, and a third material stopper; The first limiting member, the second limiting member, and the third material blocking member are arranged around the fireworks and military gunpowder filling device; The first stopper and the second stopper are arranged on both sides of the belt of the belt conveyor, and are used to position the fireworks body at the lower position of the fireworks military nitrate filling device; The third material stopper is arranged at the front side of the belt in the moving direction, and is used to stop the fireworks on the belt at a predetermined position below the fireworks and military gunpowder filling device.
10. The fireworks production line according to claim 9, characterized in that: The fireworks production line also includes: a discharging platform and a pushing device; The discharging platform is arranged on one side of the first limiting member, and the pushing device is used to push the fireworks body below the fireworks and military nitrate filling device onto the discharging platform; the first limiting member can be driven by the driving element to remove the limit on the fireworks body.