Automatic bomb loading device for barrel high-pressure bomb

Abstract

The invention discloses an automatic bomb feeding device for a barrel high-pressure bomb. Automatic bomb feeding of the barrel high-pressure bomb can be achieved. Comprising an ammunition conveying mechanism, a sequencing groove, an ammunition pushing air cylinder and an isolation air cylinder, the ammunition conveying mechanism is used for conveying high-pressure ammunition into the sequencing groove from the upper portion, the high-pressure ammunition is placed in the sequencing groove in the posture that the ammunition head faces downwards, a round hole is formed in the edge of the bottom of the sequencing groove, and the diameter of the round hole is larger than that of the high-pressure ammunition; a bullet pushing plate is fixed to a piston rod of the bullet pushing air cylinder and inserted into the sequencing groove in the longitudinal direction, the bullet pushing plate is used for pushing the high-pressure bullets in the sequencing groove to the edge, so that bullets of the high-pressure bullets are aligned to the round hole in the bottom of the sequencing groove, and an isolation plate is fixed to a piston rod of the isolation air cylinder and located below the round hole in the bottom of the sequencing groove. The isolation plate seals the round hole in the bottom of the sequencing groove, and during bullet feeding, the isolation air cylinder drives the isolation plate to be separated from the round hole in the bottom of the sequencing groove, so that the high-pressure bullets are separated from the sequencing groove and fall into the barrel chamber.

Description

Technical Field

[0001] The present invention relates to the field of automation technology, in particular to an automatic loading device for barrel high-pressure bullets. Background Art

[0002] The barrel is a crucial component of a finished gun, crucial for its accuracy and longevity. To ensure its strength, it must be fired with high-pressure ammunition after manufacture to verify its strength. Currently, high-pressure ammunition firing is performed manually with auxiliary tooling, which is labor-intensive and poses significant safety risks. Therefore, developing an automated firing mechanism that is easy to operate, safe, and reliable has become a major technical challenge in this field. Summary of the Invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a device for automatically loading high-pressure bullets into a barrel, which can automatically load bullets into the barrel, is easy to operate, and is safe to use.

[0004] The object of the present invention is achieved like this:

[0005] A device for automatically loading high-pressure bullets from a barrel comprises a bullet feeding mechanism, a sorting slot (14), a bullet pushing cylinder (17), and an isolation cylinder (19).

[0006] The bullet feeding mechanism is used to input the high-pressure bullet into the sorting groove (14) from above. When the high-pressure bullet falls into the sorting groove (14) from above, the bullet (24) has a heavy bullet head, and the bullet head falls downward. The high-pressure bullet is placed in the sorting groove (14) with the bullet head facing downward. The bottom edge of the sorting groove (14) is provided with a circular hole, and the diameter of the circular hole is larger than the diameter of the high-pressure bullet.

[0007] A pushing plate (18) is fixed on the piston rod of the pushing cylinder (17), and the pushing plate (18) is inserted into the sorting groove (14) along the longitudinal direction. The pushing plate (18) is used to push the high-pressure bullet in the sorting groove (14) to the edge so that the bullet head of the high-pressure bullet is aligned with the circular hole at the bottom of the sorting groove (14).

[0008] An isolation plate (20) is fixed on the piston rod of the isolation cylinder (19), and the isolation plate (20) is located below the circular hole at the bottom of the sorting groove (14). Under normal conditions, the isolation plate (20) closes the circular hole at the bottom of the sorting groove (14). When loading bullets, the isolation cylinder (19) drives the isolation plate (20) to separate from the circular hole at the bottom of the sorting groove (14), so that the high-pressure bullet separates from the sorting groove (14) and falls into the barrel chamber.

[0009] Preferably, the two side walls of the sorting groove (14) are inclined walls, and the two side walls of the sorting groove (14) guide the high-pressure bullet into the groove bottom. The groove bottom of the sorting groove (14) is a bullet groove. The width of the bullet groove is greater than the bullet diameter of the high-pressure bullet and smaller than the shell diameter of the high-pressure bullet. After the high-pressure bullet falls into the sorting groove, the bullet of the high-pressure bullet extends downward into the bullet groove, and the shell of the high-pressure bullet forms a vertical limit for the high-pressure bullet.

[0010] Preferably, a socket is provided on the groove wall of the sorting groove (14) corresponding to the push plate (18), and the push plate (18) includes a push portion and a connecting portion. The push portion of the push plate (18) is located in the sorting groove (14) and can slide longitudinally along the sorting groove (14). The connecting portion of the push plate (18) extends out of the socket and is fixedly connected to the piston rod of the push cylinder (17).

[0011] Preferably, the invention further comprises a bullet ejecting cylinder (15), a bullet ejecting piece (16) being fixed on the piston rod of the bullet ejecting cylinder (15), the bullet ejecting piece (16) being in an inverted U shape, the execution end of the bullet ejecting piece (16) passing over the side wall of the sorting groove (14) and extending downward into the sorting groove (14), and in order to prevent the bullet head of the high-pressure bullet from pointing upward, after the high-pressure bullet falls into the sorting groove, the bullet ejecting cylinder drives the bullet ejecting piece to work, and the execution end of the bullet ejecting piece (16) flattens the high-pressure bullet with the bullet head pointing upward, thereby ensuring that the high-pressure bullet is adjusted to have the bullet head pointing downward under the influence of the center of gravity.

[0012] Since the high-pressure bullet (24) has a heavier bullet head and its center of gravity is downward, generally, when the high-pressure bullet falls into the sorting groove, its bullet head is downward. However, in order to prevent the accidental situation that the high-pressure bullet bullet head is upward, the sorting groove is equipped with a bullet-picking mechanism. After the bullet falls into the sorting groove, the bullet-picking cylinder drives the bullet-picking piece to work, and the bullet-picking piece flattens the high-pressure bullet with the bullet head upward, ensuring that the high-pressure bullet is adjusted to have the bullet head downward under the influence of the center of gravity.

[0013] The bullet head of the high-pressure bullet will exceed the normal height when it faces upwards, and the execution end of the shrapnel (16) can contact the bullet head of the high-pressure bullet, causing the high-pressure bullet to turn over and face downwards.

[0014] Preferably, the bullet feeding mechanism includes an inclined silo (9), a lifting cylinder (10), a V-shaped lifting plate (11), a material distribution mechanism (12), and a material waiting mechanism (13). The inclined silo (9) is used to place high-pressure bullets (24) and allow the high-pressure bullets (24) to slide into the bottom of the inclined silo by gravity and be output. The V-shaped lifting plate (11) is installed on the lifting cylinder (10) through a connecting plate (21). The V-shaped lifting plate (11) is used to push the high-pressure bullets (24) output from the bottom of the inclined silo upward to the entrance of the material distribution mechanism (12). The material distribution mechanism (12) and the material waiting mechanism (13) both have downward inclined tracks. The material distribution mechanism (12) includes a connected baffle cylinder (22) and a baffle (23). The baffle (23) is located at the material distribution mechanism. The structure (12) is an entrance of an inclined track, and the material distribution mechanism (12) is used to guide the high-pressure bullet (24) into the waiting mechanism (13) from high to low. After the high-pressure bullet (24) enters the material distribution mechanism (12), the baffle cylinder (22) drives the baffle (23) to descend, and the high-pressure bullet (24) enters the waiting mechanism (13) under gravity. The waiting mechanism is a waiting position before the high-pressure bullet enters the sorting trough (14). The waiting mechanism includes a waiting trough and a bottom cylinder. The waiting trough is a V-shaped trough. The waiting trough is used to temporarily receive the high-pressure bullet (24). The bottom cylinder is connected to a lifting structure. When the bottom cylinder is working, the lifting structure can lift the high-pressure bullet from the bottom of the waiting trough, so that the high-pressure bullet rolls into the sorting trough under gravity. The sorting trough (14) is installed below the outlet of the waiting mechanism (13).

[0015] Preferably, the inclined silo (9) is wide at the top and narrow at the bottom, and the bottom width of the inclined silo (9) corresponds to the length of the high-pressure spring (24). When the V-shaped lifting plate (11) is located at the lower limit position, the V-shaped lifting plate (11) is connected to the bottom of the inclined silo (9), so that the high-pressure spring (24) can slide into the V-shaped lifting plate (11).

[0016] Preferably, the thickness of the V-shaped lifting plate (11) corresponds to the diameter of the high-pressure spring (24), and the V-shaped lifting plate (11) has an inclined surface, which forms a V shape with the side wall of the material distribution mechanism (12). When the V-shaped lifting plate (11) is located at the upper limit position, the high-pressure spring (24) slides into the entrance of the material distribution mechanism (12) under the action of the inclined surface.

[0017] Preferably, the material distribution mechanism (12) and the material waiting mechanism (13) are both equipped with a detection device, and the detection device is used to detect whether the high-pressure bullet (24) enters the material distribution mechanism (12) / the material waiting mechanism (13).

[0018] Preferably, the inclined track of the waiting mechanism (13) is inclined sideways, and when rolling downward, the tail of the high-pressure bullet is resisted by the side wall of the inclined track of the waiting mechanism (13), which promotes the high-pressure bullet to present a head-down posture.

[0019] Due to the adoption of the above technical solution, the present invention has the following beneficial effects:

[0020] The present invention can automatically load bullets and load high-pressure bullets into the barrel chamber, thereby saving labor costs, reducing labor intensity, and greatly improving the safety of barrel high-pressure shooting. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the installation structure of the present invention;

[0022] Figure 2a It is a structural schematic diagram of the present invention;

[0023] Figure 2b It is a structural diagram of the material distribution mechanism;

[0024] Figure 2c It is a schematic diagram of the connection structure of the sorting slot;

[0025] Figure 2d It is a schematic diagram of the matching structure of the high-pressure bomb and the sorting groove (the inclined wall part of the sorting groove is not shown).

[0026] Reference numerals

[0027] In the attached figure, 1-automatic loading device; 2-automatic shooting module; 3-automatic shell removal module; 4-circular rotary station module; 5-turntable; 6-servo motor; 7-barrel; 8-small station; 9-tilt hopper; 10-lifting cylinder; 11-V-shaped lifting plate; 12-material dividing mechanism; 13-material waiting mechanism; 14-sorting trough; 15-bullet ejecting cylinder; 16-shrapnel ejecting; 17-bullet pushing cylinder; 18-bullet pushing plate; 19-isolating cylinder; 20-isolating plate; 21-connecting plate; 22-baffle cylinder; 23-baffle; 24-high-pressure bullet. DETAILED DESCRIPTION

[0028] The present invention will be further described below with reference to the accompanying drawings and examples.

[0029] like Figures 2a-2dAs shown, a barrel high-pressure bullet automatic loading device includes an inclined hopper 9, a lifting cylinder 10, a V-shaped lifting plate 11, a material distribution mechanism 12, a waiting mechanism 13, a sorting groove 14, a bullet-picking cylinder 15, a bullet-picking piece 16, a bullet-pushing cylinder 17, a bullet-pushing plate 18, an isolation cylinder 19, and an isolation plate 20. The inclined hopper 9 is an inclined trapezoidal mechanism with a wide upper part and a narrow lower part, which is convenient for the high-pressure bullet 24 to slide into the bottom of the hopper. The V-shaped groove of the V-shaped lifting plate 11 is equivalent to the diameter of the high-pressure bullet 24, and is installed on the lifting cylinder 10 through the connecting plate 21, which is responsible for pushing the high-pressure bullet 24 to the material distribution mechanism 12. The material distribution mechanism 12 is equipped with a plurality of connecting plates. A detection device is provided. After detecting that the high-pressure bullet 24 enters the feeding mechanism 12, the baffle cylinder 22 of the feeding mechanism 12 drives the baffle 23 to descend, and the high-pressure bullet 24 enters the waiting mechanism 13 under gravity. The waiting mechanism 13 is equipped with a detection device. The sorting groove 14 is installed below the waiting mechanism 13. The pushing plate 18 is connected to the pushing cylinder 17 and is installed in the sorting groove 14. The bullet piece 16 is connected to the bullet cylinder 15 and is installed directly above the sorting groove 14. A circular hole is provided on the edge of the sorting groove 14. The isolation plate 20 is connected to the isolation cylinder 19 and is installed directly below the circular hole of the sorting groove 14.

[0030] like Figure 1 As shown, the present invention is applied to an automated firing system for barreled high-pressure rounds, and includes an automatic firing module 2, an automatic shell removal module 3, and a cyclic rotary station module 4. The cyclic rotary station 4 includes five small stations 8, which are mounted on a turntable 5. The turntable 5 is driven by a servo motor 6 to complete the station rotation, realizing a cyclic flow of the barrel 7 from loading the round to removing the shell, completing the automated firing of the barreled high-pressure round 7, saving labor costs, reducing labor intensity, and significantly improving the safety of barreled high-pressure round shooting.

[0031] First, the barrel is transferred to the loading station via an externally connected automatic loading and unloading mechanism. The rotating turntable of the circulating rotary station begins to rotate, rotating the barrel to the automatic loading station, and the automatic loading mechanism begins to operate simultaneously. The inclined hopper in the automatic loading mechanism is a trapezoidal structure, wide at the top and narrow at the bottom. The bullet automatically slides into the bottom of the hopper. The lifting cylinder at the bottom of the hopper rises, driving a V-shaped lifting plate with a diameter corresponding to the diameter of the bullet to lift a high-pressure round into place. The high-pressure round slides into the first feeding mechanism. The feeding mechanism is equipped with a detection device. When the high-pressure round enters the feeding mechanism, the feeding mechanism baffle cylinder drives the baffle down, and the high-pressure round is forced by gravity into the holding mechanism. The holding mechanism is equipped with a detection device. When the high-pressure round enters the holding mechanism, the cylinder at the bottom rises, lifting the high-pressure round, and the high-pressure round rolls into the sorting trough. Due to the heavy bullet head, the center of gravity of the high-pressure round is downward, and it usually falls into the sorting trough with the bullet head facing downward. However, to prevent the high-pressure bullet from pointing upward, the sorting slot is equipped with a bullet-moving mechanism. After the bullet falls into the sorting slot, the bullet-moving cylinder drives the bullet-moving plate to work, ensuring that the high-pressure bullet points downward. Then the bullet-pushing cylinder starts working, driving the bullet-pushing plate to push the high-pressure bullet to the edge of the sorting slot. The edge of the sorting slot has a circular hole with a diameter larger than the diameter of the high-pressure bullet. After the detection device detects that the high-pressure bullet is in place, the isolation cylinder starts working, the isolation cylinder releases, driving the isolation plate to move away, and the high-pressure bullet falls through the hole at the bottom of the isolation plate into the barrel chamber.

[0032] The turntable of the circular rotary station starts to rotate, and the barrel loaded with high-pressure bullets is rotated to other stations in turn. Finally, the barrel is rotated to the unloading station, and can be equipped with an automatic loading and unloading mechanism to complete automatic unloading.

[0033] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present invention and are not limiting. Although the present invention has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present invention.

Claims

1. An automatic loading device for high-pressure bullets in a barrel, characterized by: Including bullet feeding mechanism, sorting slot, bullet pushing cylinder, isolation cylinder, The ammunition feeding mechanism is used to input the high-pressure bullets into the sorting slot from above. When the high-pressure bullets fall into the sorting slot from above, due to the heavy warhead of the high-pressure bullet, the warhead of the high-pressure bullet falls downward, and the high-pressure bullet is placed in the sorting slot with the warhead facing downward. A circular hole is provided on the bottom edge of the sorting slot, and the diameter of the circular hole is larger than the diameter of the high-pressure bullet. A pushing plate is fixed on the piston rod of the pushing cylinder, and the pushing plate is inserted into the sorting groove in the longitudinal direction. The pushing plate is used to push the high-pressure bullet in the sorting groove to the edge so that the bullet head of the high-pressure bullet is aligned with the circular hole at the bottom of the sorting groove. An isolation plate is fixed on the piston rod of the isolation cylinder, and the isolation plate is located below the circular hole at the bottom of the sorting groove. Under normal circumstances, the isolation plate closes the circular hole at the bottom of the sorting groove. When loading the bullet, the isolation cylinder drives the isolation plate to disengage from the circular hole at the bottom of the sorting groove, so that the high-pressure bullet disengages from the sorting groove and falls into the barrel chamber.

2. The automatic loading device for high-pressure bullets according to claim 1, characterized in that: The two side walls of the sorting groove are inclined walls, which guide the high-pressure bullets into the bottom of the groove. The bottom of the sorting groove is the bullet groove. The width of the bullet groove is greater than the bullet diameter of the high-pressure bullet and smaller than the diameter of the cartridge case of the high-pressure bullet. After the high-pressure bullet falls into the sorting groove, the bullet of the high-pressure bullet extends downward into the bullet groove, and the cartridge case of the high-pressure bullet forms a vertical limit for the high-pressure bullet.

3. The automatic loading device for high-pressure bullets according to claim 2, characterized in that: A socket is provided on the groove wall of the sorting groove corresponding to the push plate, and the push plate includes a push part and a connecting part. The push part of the push plate is located in the sorting groove and can slide longitudinally along the sorting groove. The connecting part of the push plate extends out of the socket and is fixedly connected to the piston rod of the push cylinder.

4. The automatic loading device for high-pressure bullets according to claim 2, characterized in that: It also includes a bullet-ejecting cylinder, a bullet-ejecting piece is fixed on the piston rod of the bullet-ejecting cylinder, and the bullet-ejecting piece is in an inverted U shape. The executive end of the bullet-ejecting piece passes over the side wall of the sorting groove and extends downward into the sorting groove. In order to prevent the high-pressure bullet from pointing upward, after the high-pressure bullet falls into the sorting groove, the bullet-ejecting cylinder drives the bullet-ejecting piece to work, and the executive end of the bullet-ejecting piece flattens the high-pressure bullet with the bullet pointing upward, ensuring that the high-pressure bullet is adjusted to face downward under the influence of the center of gravity.

5. The automatic loading device for high-pressure bullets according to claim 1, characterized in that: The feeding mechanism includes an inclined hopper, a lifting cylinder, a V-shaped lifting plate, a material distribution mechanism, and a material waiting mechanism. The inclined hopper is used to place high-pressure bullets, and allow the high-pressure bullets to slide into the bottom of the inclined hopper by gravity and be output. The V-shaped lifting plate is installed on the lifting cylinder through a connecting plate. The V-shaped lifting plate is used to push the high-pressure bullets output from the bottom of the inclined hopper upward to the entrance of the material distribution mechanism. The material distribution mechanism and the material waiting mechanism both have downward inclined tracks. The material distribution mechanism includes a connected baffle cylinder and a baffle. The baffle is located at the entrance of the inclined track of the material distribution mechanism. It is used to guide the high-pressure bullet into the waiting mechanism from high to low. After the high-pressure bullet enters the dividing mechanism, the baffle cylinder drives the baffle down, and the high-pressure bullet enters the waiting mechanism under gravity. The waiting mechanism is the waiting position before the high-pressure bullet enters the sorting trough. The waiting mechanism includes a waiting trough and a bottom cylinder. The waiting trough is a V-shaped trough. The waiting trough is used to temporarily receive the high-pressure bullet. The bottom cylinder is connected to the jacking structure. When the bottom cylinder is working, the jacking structure can lift the high-pressure bullet from the bottom of the waiting trough, so that the high-pressure bullet rolls into the sorting trough under gravity. The sorting trough is installed below the outlet of the waiting mechanism.

6. The automatic loading device for high-pressure bullets according to claim 5, characterized in that: The inclined silo is wide at the top and narrow at the bottom, and the bottom width of the inclined silo corresponds to the length of the high-pressure bomb. When the V-shaped lifting plate is at the lower limit position, the V-shaped lifting plate is connected to the bottom of the inclined silo, so that the high-pressure bomb can slide into the V-shaped lifting plate.

7. The automatic loading device for high-pressure bullets according to claim 5, characterized in that: The thickness of the V-shaped lifting plate corresponds to the diameter of the high-pressure spring. The V-shaped lifting plate has an inclined surface, which forms a V shape with the side wall of the material distribution mechanism. When the V-shaped lifting plate is at the upper limit position, the high-pressure spring slides into the entrance of the material distribution mechanism under the action of the inclined surface.

8. The automatic loading device for high-pressure bullets according to claim 5, characterized in that: The material distribution mechanism and the material waiting mechanism are both equipped with a detection device, which is used to detect whether the high-pressure bullet enters the material distribution mechanism / material waiting mechanism.

9. The automatic loading device for high-pressure bullets according to claim 5, characterized in that: The inclined track of the waiting mechanism is tilted sideways. When rolling downward, the tail of the high-pressure bullet is resisted by the side wall of the inclined track of the waiting mechanism, which promotes the high-pressure bullet to present a head-down posture.

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