An automated warhead assembly device

Abstract

This utility model discloses an automatic projectile assembly device, including a machine base, a feeding device, a drug loading device, a steel core loading device, a tracer tube loading device, and a conveying device. The drug loading device, steel core loading device, and tracer tube loading device are arranged sequentially along the length of the machine base. The feeding device is located adjacent to one end of the machine base and close to the drug loading device, with its feeding end extending to the drug loading device. The conveying device is located along the length of the machine base and is adjacent to each of the drug loading device, steel core loading device, and tracer tube loading device. This application achieves automatic projectile shell assembly through the cooperation of the feeding device, drug loading device, steel core loading device, tracer tube loading device, and conveying device, effectively improving production efficiency while reducing the labor intensity of workers.

Description

Technical Field

[0001] This invention relates to the field of warhead production technology, specifically to an automated warhead assembly device. Background Technology

[0002] Bullets are one of the most consumed key materials in modern military training and combat reserves, and the bullet is an important component of the bullet. In the production process of the bullet, the chemical agent is usually loaded into the bullet casing in a certain quantity, and then the steel core and tracer tube are loaded in sequence to form a complete bullet. However, in the current technology, the assembly and production of bullet bullets are still completed by traditional manual labor or manual labor combined with simple mechanization, which results in low production efficiency and high labor intensity for employees. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides an automatic warhead assembly device, comprising: The machine includes a machine base, a feeding device, a medicine loading device, a steel core loading device, a tracer tube loading device, and a conveying device. The medicine loading device, the steel core loading device, and the tracer tube loading device are arranged sequentially on the machine base along its length. The feeding device is located adjacent to one end of the machine base and close to the medicine loading device, with its feeding end extending to the medicine loading device. The conveying device is located on the machine base along its length and is adjacent to the medicine loading device, the steel core loading device, and the tracer tube loading device, respectively.

[0004] According to one embodiment of the present invention, the drug loading device includes a rotary disk mechanism, multiple drug loading mechanisms, and multiple projectile weighing mechanisms. The rotary disk mechanism is provided with multiple first fixtures, which are arranged circumferentially along the rotary disk mechanism. The multiple drug loading mechanisms and multiple projectile weighing mechanisms are located between the feeding device and the conveying device, and are arranged alternately around the rotary disk mechanism. The first fixtures pass sequentially through the feeding device, the drug loading mechanism, the projectile weighing mechanism, and the conveying mechanism.

[0005] According to one embodiment of the present invention, the drug loading mechanism includes a first support, a horizontal pushing component, and a drug filling component. The support is mounted next to the rotating disk mechanism, the horizontal pushing component is mounted on the first support, and the drug filling component is driven by the horizontal pushing component. The horizontal pushing component pushes the drug filling component closer to or further away from the top of the rotating disk mechanism. The drug filling assembly includes a storage tank, a cutting drive, and a cutting blade. The storage tank has a discharge hole at the bottom. The cutting drive is located on the side of the storage tank facing away from the rotary disc mechanism, with its driving end facing the storage tank. The cutting blade is located on the driving end of the cutting drive, with its other end extending to the discharge hole. When the first fixture is located in the drug filling mechanism, the discharge hole is directly opposite the first fixture.

[0006] According to one embodiment of the present invention, the projectile weighing mechanism includes a second support, a weighing lifting assembly, a first clamping assembly, and a weighing component. The second support is mounted next to the rotating disk mechanism. The weighing lifting assembly is arranged along the height direction of the second support and faces the rotating disk mechanism. The weighing component is located below the weighing lifting assembly. The first clamping assembly includes a rotating drive component, a rotating plate, and two sets of clamps. The rotating drive component is drivenly connected to the weighing lifting assembly, and its drive end is vertically downward. The rotating plate is drivenly connected to the drive end of the rotating drive component. The two ends of the rotating plate are located above the weighing component and the rotating disk mechanism, respectively. The two sets of clamps are located at the two ends of the rotating plate, respectively.

[0007] According to one embodiment of the present invention, the steel core loading device includes a steel core feeding mechanism, a first steel core clamping mechanism, and a steel core pressing mechanism. The steel core feeding mechanism includes a first material tray conveyor belt mechanism, a second steel core clamping mechanism, and a steel core buffer conveyor belt mechanism. The first material tray conveyor belt mechanism and the steel core buffer conveyor belt mechanism are arranged parallel to each other and adjacent to each other. The second steel core clamping mechanism is located above the first material tray conveyor belt mechanism and the steel core buffer conveyor belt mechanism, and moves sequentially directly above them. One end of the steel core buffer conveyor belt mechanism is close to the conveying mechanism. The first steel core clamping mechanism is located between the first steel core clamping mechanism and the conveying mechanism, and its clamping end moves above them along the conveying direction of the conveying mechanism. The steel core pressing mechanism is located behind the first steel core clamping mechanism, and its working end is located directly above the conveying mechanism and directly opposite the conveying path of the conveying mechanism.

[0008] According to one embodiment of the present invention, the steel core feeding mechanism further includes an empty tray recovery mechanism and a tray transfer mechanism. The machine base is provided with a first opening, which is located directly below the second steel core clamping mechanism and at one end of the first tray conveyor belt mechanism. The empty tray recovery mechanism includes an empty tray lifting mechanism and a second tray conveyor belt mechanism. The empty tray lifting mechanism is located directly below the first opening, and the second tray conveyor belt mechanism is located below the machine base and parallel to the first tray conveyor belt mechanism. The tray transfer mechanism is located on the side of the first opening away from the steel core buffer conveyor belt mechanism, and it has tray grippers located directly above the first opening and reciprocating above the first opening and the first tray conveyor belt mechanism.

[0009] According to one embodiment of the present invention, the tracer tube loading device includes a tracer tube feeding mechanism, a first tracer tube clamping mechanism, a tracer tube conveying mechanism and a second tracer tube clamping mechanism. The machine base has a second opening. The tracer tube feeding mechanism is located at the second opening. The tracer tube conveying mechanism is located adjacent to the second opening, with one end close to the conveying mechanism. The first tracer tube clamping mechanism is mounted above the second opening and the tracer tube conveying mechanism and moves above both of them. The tracer tube conveying mechanism includes a tracer tube conveyor belt mechanism, a guide tube, and a tracer tube pushing assembly. The tracer tube pushing assembly is located between the tracer tube conveyor belt mechanism and the conveying mechanism. It includes a transverse drive component and a support plate. The support plate is driven on the transverse drive component and has a support groove on its upper surface. One end of the guide tube is connected to the tracer tube conveyor belt mechanism, and the other end is bent downward to above the support plate. The first tracer tube clamping mechanism is mounted directly above the conveying mechanism. The support plate moves below the first tracer tube clamping mechanism and the guide tube, and the support groove is sequentially aligned with the guide tube and the first tracer tube clamping mechanism.

[0010] According to one embodiment of the present invention, the conveying mechanism includes a circulating conveyor belt and a plurality of second fixtures, the plurality of second fixtures being arranged sequentially on the circulating conveyor belt and being connected to the circulating conveyor belt in a driving connection.

[0011] According to one embodiment of the present invention, the drug loading device further includes a bullet clamping mechanism, which is located between the rotary disc mechanism and the circulating conveyor belt, and its clamping end moves above the first fixture and the second fixture respectively.

[0012] According to one embodiment of the present invention, the feeding device includes a vibratory feeder, a pushing mechanism, a reversing disc mechanism, and a feeding clamping mechanism. The reversing disc mechanism is located on one side of the discharge pipe of the vibratory feeder and includes a reversing disc and a reversing rotation drive. The reversing disc drive is located at the driving end of the reversing rotation drive. The side wall of the reversing disc is provided with a plurality of bearing holes along the circumference. The pushing mechanism is located on the other side of the discharge pipe and includes a linear drive and a push rod. One end of the push rod is connected to the linear drive and the other end is directly opposite the discharge pipe. Both sides of the discharge pipe are provided with through holes, which are directly opposite the movement path of the push rod and the bearing holes. The loading and clamping mechanism is located directly above the steering wheel, and moves sequentially above the steering wheel and the first fixture.

[0013] The beneficial effects of this utility model are as follows: by cooperating with the feeding device, the medicine loading device, the steel core loading device, the tracing tube loading device and the conveying device, the automatic assembly of the projectile shell is realized, which effectively improves the production efficiency of the product and reduces the labor intensity of workers. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a schematic diagram of the automatic warhead assembly equipment in the embodiment; Figure 2 This is a schematic diagram of the feeding device structure in the embodiment; Figure 3 This is one of the schematic diagrams of the drug loading device in the embodiments; Figure 4 This is the second schematic diagram of the drug loading device in the embodiment; Figure 5 This is a schematic diagram of the conveying device structure in the embodiment; Figure 6 This is a schematic diagram of the steel core loading device in the embodiment; Figure 7 This is a schematic diagram of the steel core pressing mechanism in the embodiment; Figure 8 This is one of the schematic diagrams of the tracer tube loading device in the embodiment; Figure 9 This is the second schematic diagram of the tracer tube loading device in the embodiment. Detailed Implementation

[0015] The following drawings will disclose several embodiments of this utility model. For clarity, many practical details will be described in the following description. However, it should be understood that these practical details should not be used to limit this utility model. That is, in some embodiments of this utility model, these practical details are not essential. In addition, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.

[0016] Furthermore, in this utility model, the use of terms such as "first" and "second" is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit the utility model. They are merely used to distinguish components or operations described with the same technical terms and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0017] See Figures 1-9 , Figure 1 This is a schematic diagram of the automatic warhead assembly equipment in the embodiment. Figure 2 This is a schematic diagram of the feeding device structure in the embodiment. Figure 3 This is one of the schematic diagrams of the drug loading device in the embodiments. Figure 4 This is the second schematic diagram of the drug loading device in the embodiment. Figure 5 This is a schematic diagram of the conveying device structure in the embodiment. Figure 6 This is a schematic diagram of the steel core loading device in the embodiment. Figure 7 This is a schematic diagram of the steel core pressing mechanism in the embodiment. Figure 8This is one of the schematic diagrams of the tracer tube loading device in the embodiments. Figure 9 This is the second schematic diagram of the tracer tube loading device in the embodiment. An automatic projectile assembly device in this example includes a machine base 1, a feeding device 2, a drug loading device 3, a steel core loading device 4, a tracer tube loading device 5, and a conveying device 6. The drug loading device 3, the steel core loading device 4, and the tracer tube loading device 5 are arranged sequentially along the length of the machine base 1. The feeding device 2 is located adjacent to one end of the machine base 1 and close to the drug loading device 3, with its feeding end extending to the drug loading device 3. The conveying device 6 is located along the length of the machine base 1 and is adjacent to the drug loading device 3, the steel core loading device 4, and the tracer tube loading device 5, respectively. During operation, the feeding device 2 is used to transport the projectile casing to the medicine loading device 3. The medicine loading device 3 loads the projectile casing with the corresponding gunpowder and other medicines. After loading the medicines, the projectile casing enters the conveying device 6. During the process of conveying the projectile casing, the conveying device 6 passes through the steel core loading device 4 and the tracer tube loading device 5 in sequence. During the process, the two devices load the steel core and tracer tube into the projectile casing respectively. Finally, the conveying device 6 outputs the assembled projectile into the next processing equipment. In this way, the fully automatic assembly production of the projectile casing is completed, which effectively improves production efficiency and reduces the labor intensity of workers.

[0018] Specifically, the feeding device 2 includes a vibratory feeder 21, a pushing mechanism 22, a reversing disc mechanism 23, and a feeding clamping mechanism 24. The reversing disc mechanism 23 is located on one side of the discharge pipe 211 of the vibratory feeder 21. It includes a reversing disc 231 and a reversing rotary drive 232. The reversing disc 231 is driven at the driving end of the reversing rotary drive 232. The side wall of the reversing disc 231 is provided with a plurality of bearing holes 2311 along the circumference. The pushing mechanism 22 is located on the other side of the discharge pipe 211 and includes a linear drive 221 and a push rod 222. One end of the push rod 222 is connected to the linear drive 221, and the other end is directly opposite the discharge pipe 211. Both sides of the discharge pipe 211 are provided with through holes, which are directly opposite the movement path of the push rod 222 and the bearing holes 2311. The feeding clamping mechanism 24 is located directly above the reversing disc 231 and moves sequentially above the reversing disc 231 and the first fixture 311. During operation, the vibratory feeder 21 outputs the projectile casing to the end of its discharge pipe 211. At this time, the linear drive 221 drives the push rod 222 to push the projectile casing into the bearing hole 2311. Then, the reversing rotary drive 232 drives the reversing disk 231 to rotate, so that the opening of the projectile casing faces upward, facilitating subsequent assembly. Finally, the loading and clamping mechanism 24 clamps the projectile casing into the first fixture 311. In this example, the linear drive 221 is a cylinder, and the reversing rotary drive 232 is a motor.

[0019] Furthermore, the drug loading device 3 includes a rotary disk mechanism 31, multiple drug loading mechanisms 32, and multiple projectile weighing mechanisms 33. The rotary disk mechanism 31 is equipped with multiple first fixtures 311 arranged circumferentially around the rotary disk mechanism 31. The multiple drug loading mechanisms 32 and multiple projectile weighing mechanisms 33 are located between the feeding device 2 and the conveying device 6, and are arranged alternately around the rotary disk mechanism 31. The first fixtures 311 sequentially pass through the feeding device 2, the projectile weighing mechanisms 33, the drug loading mechanisms 32, the projectile weighing mechanisms 33, and the conveying mechanism 6. Each first fixture 311 has multiple insertion holes 3111, into which the projectile shells are inserted upside down. The rotary disk mechanism 31 employs a servo rotary platform.

[0020] The drug loading mechanism 32 includes a first support 321, a horizontal pushing component 322, and a drug filling component 323. The support 321 is mounted next to the rotary disk mechanism 31, and the horizontal pushing component 322 is mounted on the first support 321. The drug filling component 323 is driven by the horizontal pushing component 322, which pushes the drug filling component 323 closer to or further away from the rotary disk mechanism 31. In this example, the horizontal pushing component 322 consists of a cylinder and a slider rail assembly.

[0021] The drug filling assembly 323 includes a storage tank 3231, a cutting drive 3232, and a cutting blade. The storage tank 3231 has a discharge hole at its bottom. The cutting drive 3232 is located on the side of the storage tank 3231 facing away from the rotary disc mechanism 31, with its driving end facing the storage tank 3231. The cutting blade is located at the driving end of the cutting drive 3232, with its other end extending to the discharge hole. When the first fixture 311 is located in the drug loading mechanism 32, the discharge hole is directly opposite the insertion hole 3111 of the first fixture 311. That is, when the rotary disc mechanism 31 delivers the projectile casing to the drug filling assembly 323, the horizontal pushing assembly 322 pushes the storage tube 3231 above the first fixture 311, and the storage tube 3231 fills the projectile casing with a fixed amount of drug. When the set value is reached, the cutting drive 3232 pushes the cutting blade to the discharge port of the storage tank 3231 to stop the discharge.

[0022] Furthermore, the projectile weighing mechanism 33 includes a second support 331, a weighing lifting assembly 332, a first clamping assembly 333, and a weighing component 334. The second support 331 is mounted next to the rotating disk mechanism 31. The weighing lifting assembly 332 is arranged along the height direction of the second support 331 and faces the rotating disk mechanism 31. The weighing component 334 is located below the weighing lifting assembly 332. The first clamping assembly 333 includes a rotating drive 3331, a rotating plate 3332, and two sets of grippers 3333. The rotating drive 3331 is connected to the weighing lifting assembly 332, and its drive end is vertically downward. The rotating plate 3332 is connected to the drive end of the rotating drive 3331. The two ends of the rotating plate 3332 are located above the weighing component 334 and the rotating disk mechanism 31, respectively. The two sets of grippers 3333 are located at the two ends of the rotating plate 3332, respectively. In this example, the lifting drive assembly 332 is a screw lifting module, the rotary drive component 3331 is a rotary cylinder, and the gripper 3333 is a pneumatic gripper. When the first fixture 311 reaches the projectile weighing mechanism 33, the gripper 3333 moves towards the first fixture 311 and grips the projectile casing upwards. The rotary drive component 3331 rotates, positioning the projectile casing above the weighing component 334. Meanwhile, the gripper 3333 at the other end of the rotating plate 3332 is positioned on the first fixture 311. Essentially, the grippers 3333 at both ends of the rotating plate 3332 simultaneously insert the weighed projectile casing into the first fixture 311 and place the unweighed projectile casing onto the weighing component 334. After weighing, the first fixture 311 transports the weighed projectile casing to the next set of drug loading mechanisms, where it is loaded a second time according to the different weighed weights, and then weighed again. The feeding and clamping mechanism 24 has the same structure and principle as the first clamping component 333.

[0023] Furthermore, the drug loading device 3 also includes a projectile gripping mechanism 34, which is located between the rotary disc mechanism 31 and the circulating conveyor belt 61. Its gripping ends move above the first fixture 311 and the second fixture 62, respectively. In this example, the structure and principle of the projectile gripping mechanism 34 are the same as those of the first gripping assembly 333, and will not be repeated here. It can be understood that the projectile shell after drug loading is gripped by the projectile gripping mechanism 34 and transferred to the conveying mechanism 6.

[0024] Furthermore, the conveying mechanism 6 includes a circulating conveyor belt 61 and a plurality of second fixtures 62, which are arranged sequentially on the circulating conveyor belt 61 and are connected to the circulating conveyor belt 61 in a driving manner. In this example, the circulating conveyor belt 61 adopts a pulley circulation mechanism, and the second fixtures 62 have the same structure and principle as the first fixture 311.

[0025] Furthermore, the steel core loading device 4 includes a steel core feeding mechanism 41, a first steel core clamping mechanism 42, and a steel core pressing mechanism 43. The steel core feeding mechanism 41 includes a first material tray conveyor belt mechanism 411, a second steel core clamping mechanism 412, and a steel core buffer conveyor belt mechanism 413. The first material tray conveyor belt mechanism 411 and the steel core buffer conveyor belt mechanism 413 are arranged parallel to each other and adjacent to each other. The second steel core clamping mechanism 412 is located above the first material tray conveyor belt mechanism 411 and the steel core buffer conveyor belt mechanism 413, and moves sequentially directly above them. One end of the steel core buffer conveyor belt mechanism 413 is close to the conveying mechanism 6. The first steel core clamping mechanism 42 is located between the first steel core clamping mechanism 42 and the conveying mechanism 6, and its clamping end moves above them along the conveying direction of the conveying mechanism 6. The steel core pressing mechanism 43 is located behind the first steel core clamping mechanism 42, and its working end is located directly above the conveying mechanism 6 and directly opposite the conveying path of the conveying mechanism 6. During operation, the worker places a tray containing steel cores onto the first tray conveyor belt mechanism 411. The first tray conveyor belt mechanism 411 transports the tray to the second steel core clamping mechanism 412. At this time, the second steel core clamping mechanism 412 clamps the steel cores in the tray sequentially to the steel core buffer conveyor belt mechanism 413. Finally, the steel core buffer conveyor belt mechanism 413 transports the steel cores to the second steel core clamping mechanism 42, which then clamps the steel cores into the projectile casing in the second fixture 62. The conveying mechanism 6 further conveys the projectile casing to the steel core pressing mechanism 43 for pressing.

[0026] The steel core pressing mechanism 43 comprises multiple sets, each performing pre-pressing and pressing operations. Each set includes a pressing drive 431 and a punch head 432. The pressing drive 431 is located directly above and facing the conveying mechanism 6, while the punch head 432 is located at the drive end of the pressing drive 431. In this example, the pressing drive 431 uses an explosion-proof servo electric cylinder. The steel core pressing mechanism 43 also includes a fixture lifting cylinder 433, which is located below the movement path of the second fixture 62. During steel core pressing, the cylinder abuts against the bottom of the second fixture 62 to prevent damage to the second fixture 62.

[0027] Specifically, the second steel core gripping mechanism 412 includes a gripper displacement drive unit 4121 and a steel core gripper 4122. The gripper displacement drive unit 4121 consists of a vertically arranged lead screw module and a horizontally arranged lead screw module. The vertical lead screw module is driven and mounted on the horizontal lead screw module, and the steel core gripper 4122 is driven and mounted on the vertical lead screw module. The steel core gripper 4122 is composed of multiple sets of pneumatic grippers. The first steel core gripping mechanism 42 is identical to the first steel core gripping mechanism 412, except that the first steel core gripping mechanism 42 only has one set of pneumatic grippers.

[0028] Preferably, the steel core feeding mechanism 41 further includes an empty tray recycling mechanism 414 and a tray transfer mechanism 415. The machine base 1 is provided with a first opening, which is located directly below the second steel core clamping mechanism 412 and at one end of the first tray conveyor belt mechanism 411. The empty tray recycling mechanism 414 includes an empty tray lifting mechanism 4141 and a second tray conveyor belt mechanism 4142. The empty tray lifting mechanism 4141 is located directly below the first opening, and the second tray conveyor belt mechanism 4142 is located below the machine base 1 and parallel to the first tray conveyor belt mechanism 411. The tray transfer mechanism 415 is located on the side of the first opening away from the steel core buffer conveyor belt mechanism 413, and has a tray gripper 4151. The tray gripper 4151 is located directly above the first opening and reciprocates above the first opening and the first tray conveyor belt mechanism 411. Specifically, the empty tray recycling mechanism 414 includes an empty tray lifting mechanism 4141 and a second tray conveyor belt mechanism 4142. The second tray conveyor belt mechanism 4141 is located below the machine base 1 and at the bottom of the empty tray lifting mechanism, parallel to the first tray conveyor belt mechanism. The empty tray lifting mechanism 4141 is located at the opening. During operation, the tray gripper 4151 clamps the tray from the first tray conveyor belt mechanism 411 to the empty tray recycling mechanism 414. After the steel core of the tray is removed, the empty tray lifting mechanism 4141 descends by one tray height, and the above steps are repeated until the tray lifting mechanism 4141 descends to the second tray conveyor mechanism 4142. At this time, the second tray conveyor mechanism 4142 transports the empty tray outside the machine base 1 for recycling. In this example, the empty tray lifting mechanism 4141 adopts a screw lifting module, and both the first tray conveyor belt mechanism and the second tray conveyor belt mechanism 4142 adopt double-belt hollow conveyor belts.

[0029] Furthermore, the tracer tube loading device 5 includes a tracer tube feeding mechanism 51, a first tracer tube clamping mechanism 52, a tracer tube conveying mechanism 53, and a second tracer tube clamping mechanism 54. The machine base 1 has a second opening. The tracer tube feeding mechanism 51 is located in the second opening. The tracer tube conveying mechanism 53 is located adjacent to the second opening, with one end close to the conveying mechanism 6. The first tracer tube clamping mechanism 52 is mounted above the second opening and the tracer tube conveying mechanism 53, and moves above both of them. The first tracer tube clamping mechanism 52 includes a horizontally arranged screw drive module 521, a cylinder lifting module 522, and multiple sets of pneumatic tracer tube grippers 523. The screw drive module 521 is located above the tracer tube feeding mechanism 51. The cylinder lifting module 522 is driven by the screw drive module 521, and the multiple sets of pneumatic tracer tube grippers 523 are driven by the cylinder lifting module 522. In this example, the tracer tube feeding mechanism 51 is a pusher plate lifting machine. The first tracer tube clamping mechanism 52 clamps the tracer tube to the tracer tube conveying mechanism 53.

[0030] The tracer tube conveying mechanism 53 includes a tracer tube conveyor belt mechanism 531, a guide tube 532, and a tracer tube pushing assembly 533. The tracer tube pushing assembly 533 is located between the tracer tube conveyor belt mechanism 531 and the conveying mechanism 6. It includes a transverse drive member 5331 and a support plate 5332. The support plate 5332 is driven on the transverse drive member 5331. Its upper surface is provided with a support groove 53321. One end of the guide tube 532 is connected to the tracer tube conveyor belt mechanism 531, and the other end is bent downward to above the support plate 5332. The first tracer tube clamping mechanism 52 is mounted directly above the conveying mechanism 6. The support plate 5332 moves below the first tracer tube clamping mechanism 52 and the guide tube 532, and the support groove 53321 is sequentially aligned with the guide tube 532 and the first tracer tube clamping mechanism 52. Understandably, when the tracer tube is located in the tracer tube conveyor belt mechanism 531, the tracer tube conveyor belt mechanism 531 transports it to one end of the guide tube 532. At this time, the tracer tube slides down along the guide tube 532 into the tracer tube pushing assembly 533, that is, into the carrying groove 53321 of the carrying plate 5332. At this time, the transverse drive member 5331 pushes the carrying plate 5332 to below the second tracer tube clamping mechanism 54. Then, the second tracer tube clamping mechanism 54 clamps the tracer tube, the carrying plate 5331 resets, and the second tracer tube clamping mechanism 54 inserts the tracer tube into the projectile shell. Thus, the assembly of the projectile shell is completed. In this example, the transverse drive member 5331 is a cylinder, and the second tracer tube clamping mechanism 54 consists of a screw lifting module and a pneumatic gripper. In specific implementation, a docking and sealing device can be set at the end of the conveying mechanism 6 to clamp the assembled projectile to the sealing device for sealing.

[0031] In summary, in this example, the automatic assembly of the warhead shell is achieved through the cooperation of the feeding device, the medicine loading device, the steel core loading device, the tracing tube loading device, and the conveying device, which effectively improves product production efficiency and reduces the labor intensity of workers.

[0032] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. An automatic warhead assembly device, characterized in that, include: The machine includes a machine base, a feeding device, a medicine loading device, a steel core loading device, a tracer tube loading device, and a conveying device. The medicine loading device, the steel core loading device, and the tracer tube loading device are arranged sequentially on the machine base along its length. The feeding device is located adjacent to one end of the machine base and close to the medicine loading device, with its feeding end extending to the medicine loading device. The conveying device is located on the machine base along its length and is adjacent to the medicine loading device, the steel core loading device, and the tracer tube loading device, respectively.

2. The automatic warhead assembly equipment according to claim 1, characterized in that, The drug loading device includes a rotary disc mechanism, multiple drug loading mechanisms, and multiple projectile weighing mechanisms. The rotary disc mechanism is provided with multiple first fixtures, which are arranged circumferentially along the rotary disc mechanism. The multiple drug loading mechanisms and multiple projectile weighing mechanisms are located between the feeding device and the conveying device, and are arranged alternately around the rotary disc mechanism. The first fixtures pass through the feeding device, the drug loading mechanism, the projectile weighing mechanism, and the conveying mechanism in sequence.

3. The automatic warhead assembly equipment according to claim 2, characterized in that, The drug loading mechanism includes a first support, a horizontal pushing component, and a drug filling component. The support is mounted next to the rotary disk mechanism, the horizontal pushing component is mounted on the first support, and the drug filling component is driven by the horizontal pushing component. The horizontal pushing component pushes the drug filling component closer to or further away from the top of the rotary disk mechanism. The drug filling assembly includes a storage tank, a cutting drive, and a cutting blade. The storage tank has a discharge hole at its bottom. The cutting drive is located on the side of the storage tank facing away from the rotary disc mechanism, with its driving end facing the storage tank. The cutting blade is located at the driving end of the cutting drive, with its other end extending to the discharge hole. When the first fixture is located in the drug filling mechanism, the discharge hole is directly opposite the first fixture.

4. The automatic warhead assembly equipment according to claim 3, characterized in that, The projectile weighing mechanism includes a second support, a weighing lifting assembly, a first clamping assembly, and a weighing component. The second support is mounted next to the rotating disk mechanism. The weighing lifting assembly is arranged along the height direction of the second support and faces the rotating disk mechanism. The weighing component is located below the weighing lifting assembly. The first clamping assembly includes a rotary drive, a rotating plate, and two sets of grippers. The rotary drive is drivenly connected to the weighing lifting assembly, and its drive end is vertically downward. The rotating plate is drivenly connected to the drive end of the rotary drive. The two ends of the rotating plate are located above the weighing component and the rotating disk mechanism, respectively. The two sets of grippers are located at the two ends of the rotating plate, respectively.

5. The automatic warhead assembly equipment according to claim 4, characterized in that, The steel core loading device includes a steel core feeding mechanism, a first steel core clamping mechanism, and a steel core pressing mechanism. The steel core feeding mechanism includes a first material tray conveyor belt mechanism, a second steel core clamping mechanism, and a steel core buffer conveyor belt mechanism. The first material tray conveyor belt mechanism and the steel core buffer conveyor belt mechanism are arranged parallel to each other and adjacent to each other. The second steel core clamping mechanism is located above the first material tray conveyor belt mechanism and the steel core buffer conveyor belt mechanism, and moves sequentially directly above them. One end of the steel core buffer conveyor belt mechanism is close to the conveying mechanism. The first steel core clamping mechanism is located between the first steel core clamping mechanism and the conveying mechanism, and its clamping end moves above them along the conveying direction of the conveying mechanism. The steel core pressing mechanism is located behind the first steel core clamping mechanism, and its working end is located directly above the conveying mechanism and directly opposite the conveying path of the conveying mechanism.

6. The automatic warhead assembly equipment according to claim 5, characterized in that, The steel core feeding mechanism also includes an empty tray recovery mechanism and a tray transfer mechanism. The machine base has a first opening, which is located directly below the second steel core clamping mechanism and at one end of the first tray conveyor belt mechanism. The empty tray recovery mechanism includes an empty tray lifting mechanism and a second tray conveyor belt mechanism. The empty tray lifting mechanism is located directly below the first opening, and the second tray conveyor belt mechanism is located below the machine base and parallel to the first tray conveyor belt mechanism. The tray transfer mechanism is located on the side of the first opening opposite to the steel core buffer conveyor belt mechanism, and it has tray grippers. The tray grippers are located directly above the first opening and reciprocate above the first opening and the first tray conveyor belt mechanism.

7. The automatic warhead assembly equipment according to claim 6, characterized in that, The tracer tube loading device includes a tracer tube feeding mechanism, a first tracer tube clamping mechanism, a tracer tube conveying mechanism, and a second tracer tube clamping mechanism. The machine has a second opening. The tracer tube feeding mechanism is located at the second opening. The tracer tube conveying mechanism is located adjacent to the second opening, with one end close to the conveying mechanism. The first tracer tube clamping mechanism is mounted above the second opening and the tracer tube conveying mechanism and moves above both of them. The tracer tube conveying mechanism includes a tracer tube conveyor belt mechanism, a guide tube, and a tracer tube pushing assembly. The tracer tube pushing assembly is located between the tracer tube conveyor belt mechanism and the conveying mechanism. It includes a transverse drive component and a support plate. The support plate is driven on the transverse drive component and has a support groove on its upper surface. One end of the guide tube is connected to the tracer tube conveyor belt mechanism, and the other end is bent downward to above the support plate. The first tracer tube clamping mechanism is mounted directly above the conveying mechanism. The support plate moves below the first tracer tube clamping mechanism and the guide tube, and the support groove is sequentially aligned with the guide tube and the first tracer tube clamping mechanism.

8. The automatic warhead assembly equipment according to claim 7, characterized in that, The conveying mechanism includes a circulating conveyor belt and multiple second fixtures, which are arranged sequentially on the circulating conveyor belt and are connected to the circulating conveyor belt in a driving connection.

9. The automatic warhead assembly equipment according to claim 8, characterized in that, The drug loading device also includes a projectile gripping mechanism, which is located between the rotary disc mechanism and the circulating conveyor belt, with its gripping ends moving above the first fixture and the second fixture, respectively.

10. The automatic warhead assembly equipment according to claim 1, characterized in that, The feeding device includes a vibratory feeder, a pushing mechanism, a reversing disc mechanism, and a feeding clamping mechanism. The reversing disc mechanism is located on one side of the discharge pipe of the vibratory feeder and includes a reversing disc and a reversing rotation drive. The reversing disc drive is located at the driving end of the reversing rotation drive. The side wall of the reversing disc is provided with multiple bearing holes along the circumference. The pushing mechanism is located on the other side of the discharge pipe and includes a linear drive and a push rod. One end of the push rod is connected to the linear drive, and the other end is directly opposite the discharge pipe. Both sides of the discharge pipe are provided with through holes, which are directly opposite the movement path of the push rod and the bearing holes. The feeding and clamping mechanism is located directly above the steering wheel, and moves sequentially above the steering wheel and the first fixture.

Images