Bullet delivery device

Abstract

The present application discloses a bullet conveying device, which drives a first power member to make horizontal reciprocating motion through a second power member, so that a movable conveying rail of a conveying mechanism connected to the first power member through a transmission mechanism makes horizontal reciprocating motion relative to a fixed conveying rail. At the same time, the first driving member can drive the transmission mechanism to make up and down reciprocating motion, driving the movable conveying rail of the conveying mechanism connected to the transmission mechanism to make up and down reciprocating motion relative to the fixed conveying rail, so that a bullet placed at a first position on the fixed conveying rail is conveyed to a second position on the fixed conveying rail under the vector combination of the up and down reciprocating motion and the horizontal reciprocating motion of the movable conveying rail, thereby realizing long-distance conveying of bullets during assembly line production and testing.

Description

Technical Field

[0001] The present application relates to the field of automation technology, and more particularly to a bullet delivery device. The present application claims the rights and interests of a Chinese patent (patent application number 202020067730.4) filed on January 11, 2020, and the entire contents of the above application are hereby incorporated herein by reference. Background Art

[0002] Bullets are one of the most widely used and fastest consumed weapons and ammunition today. A bullet consists of four parts: the warhead, the cartridge case, the propellant and the primer. The cartridge case is specifically divided into the case neck, the cartridge case wall and the case head. There is a shell extraction groove between the case head and the cartridge case wall. There is a primer chamber in the middle of the case head, and there is also an ignition hole between the primer chamber and the inside of the cartridge case.

[0003] The existing bullet conveying device adopts a disc rotating conveying form, where the bullets are placed in the slots opened on the turntable, and the turntable is driven by a driving motor to rotate to realize the delivery of the bullets. Although the existing bullet conveying device can save space, in the actual production and testing process of the assembly line, it is necessary to transport the bullets over a long distance, and the existing bullet conveying device is not suitable for long-distance delivery of bullets. Summary of the invention

[0004] The present application provides a bullet conveying device, which realizes the long-distance conveyance of bullets during the production and testing process of the assembly line.

[0005] In view of this, the present application provides a bullet delivery device, the device comprising:

[0006] A power member, a transmission mechanism drivingly connected to a power output end of the power member, and a conveying mechanism drivingly connected to the power output end of the transmission mechanism;

[0007] The power member includes a first power member driving the transmission mechanism to reciprocate up and down and a second power member driving the first power member to reciprocate horizontally;

[0008] The first power member is fixedly connected to the first slider of the second power member via a first mounting plate;

[0009] The transmission mechanism is in transmission connection with the power output end of the first power member;

[0010] The conveying mechanism comprises a fixed conveying rail and a movable conveying rail moving relative to the fixed conveying rail;

[0011] The movable conveying rail is in transmission connection with the power output end of the transmission mechanism;

[0012] The upper ends of the fixed conveying rail and the movable conveying rail are both provided with grooves for placing bullets.

[0013] Optionally, the transmission mechanism includes a second mounting plate fixedly connected to the second sliding block of the first power member, and a connecting plate connecting the second mounting plate and the movable conveying rail.

[0014] Optionally, guide plates and distance adjustment mechanisms are respectively provided on both sides of the conveying mechanism;

[0015] The guide plate is provided with a through hole which is transmission-connected with the pitch-adjusting rod of the pitch-adjusting mechanism.

[0016] Optionally, the guide plate includes a closed first guide plate and a second guide plate with a detection port.

[0017] Optionally, the bullet delivery device provided by the present application further includes a first camera device;

[0018] The first camera device is arranged opposite to the detection port;

[0019] The first camera device is arranged outside the conveying mechanism.

[0020] Optionally, the bullet delivery device provided by the present application further includes a second camera device;

[0021] The second camera device is arranged just above the conveying mechanism which is closed and clamped by the first guide plate.

[0022] Optionally, a rotating assembly is provided in the fixed conveying rail for driving the bullet to roll and rotate.

[0023] Optionally, the rotating assembly includes a roller assembly, a gear assembly, a first support seat and a driving assembly;

[0024] The roller assembly includes a pair of rollers;

[0025] The gear set includes a first gear connected to the driving assembly through a belt drive, a second gear meshing with the first gear, and a third gear, wherein the second gear and the third gear are at the same level;

[0026] The first gear, the second gear and the third gear are respectively connected to the first support seat through a rotating shaft;

[0027] The roller is coaxially connected with the second gear and the third gear through the rotating shaft respectively.

[0028] Optionally, the bullet delivery device provided by the present application further includes a third camera device;

[0029] The third camera device is arranged directly above the rotating assembly.

[0030] Optionally, the fixed conveying rail comprises a first support plate with a hollow middle portion, at least one second support plate with a first groove matching the shape of the bullet, a third support plate with a second groove for facilitating the bullet to slide along the axis of the bullet, and a second support seat supporting the first support plate, the second support plate and the third support plate, which are arranged in sequence;

[0031] The movable conveying rail comprises two groups of fourth supporting plates respectively arranged on both sides of the fixed conveying rail, and a bottom plate connecting the two groups of fourth supporting plates;

[0032] The bottom plate is provided with a movable opening through which the second supporting seat passes;

[0033] The base plate is transmission-connected to the power output end of the transmission mechanism.

[0034] It can be seen from the above technical solutions that the embodiments of the present application have the following advantages:

[0035] In the present application, a bullet conveying device is provided, comprising: a power member, a transmission mechanism transmission-connected to the power output end of the power member, and a conveying mechanism transmission-connected to the power output end of the transmission mechanism; the power member comprises a first power member driving the transmission mechanism to reciprocate up and down and a second power member driving the first power member to reciprocate horizontally; the first power member is fixedly connected to the first slider of the second power member through a first mounting plate; the transmission mechanism is transmission-connected to the power output end of the first power member; the conveying mechanism comprises a fixed conveying rail, and a movable conveying rail moving relative to the fixed conveying rail; the movable conveying rail is transmission-connected to the power output end of the transmission mechanism; the upper ends of the fixed conveying rail and the movable conveying rail are both provided with grooves for placing bullets.

[0036] The present application drives the first power member to perform horizontal reciprocating motion through the second power member, so that the movable conveying rail of the conveying mechanism connected to the first power member through the transmission mechanism performs horizontal reciprocating motion relative to the fixed conveying rail. At the same time, the first driving member can drive the transmission mechanism to perform up and down reciprocating motion, driving the movable conveying rail of the conveying mechanism connected to the transmission mechanism to perform up and down reciprocating motion relative to the fixed conveying rail, so that the bullet placed at the first position of the fixed conveying rail is transported to the second position of the fixed conveying rail under the vector combination of the up and down reciprocating motion and the horizontal reciprocating motion of the movable conveying rail, thereby realizing long-distance transportation of bullets during assembly line production and testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1This is a schematic structural diagram of a bullet delivery device in an embodiment of the present application;

[0038] Figure 2 This is a schematic diagram of the structure of a transmission mechanism in a bullet conveying device in an embodiment of the present application;

[0039] Figure 3 This is a first structural schematic diagram of a rotating assembly in a bullet conveying device according to an embodiment of the present application;

[0040] Figure 4 This is a second structural schematic diagram of a rotating assembly in a bullet conveying device in an embodiment of the present application;

[0041] Figure 5 This is a third schematic diagram of a rotating assembly in a bullet conveying device according to an embodiment of the present application;

[0042] Figure 6 This is a schematic diagram of the structure of a fixed conveying rail in a bullet conveying device in an embodiment of the present application;

[0043] Figure 7 This is a schematic diagram of the structure of a movable conveying rail in a bullet conveying device in an embodiment of the present application;

[0044] Figure 8 This is a schematic structural diagram of a first support plate in a bullet conveying device in an embodiment of the present application;

[0045] Fig. 9 This is a schematic structural diagram of a third support plate in a bullet conveying device in an embodiment of the present application;

[0046] Wherein, the accompanying drawings are marked as follows:

[0047] 1. First power member; 11. Second slider; 12. First mounting plate; 2. Second power member; 21. First slider; 3. Transmission mechanism; 31. Second mounting plate; 32. Connecting plate; 4. Movable conveying rail; 41. Bottom plate; 42. Fourth support plate; 43. Movable port; 5. Fixed conveying rail; 51. First support plate; 52. Second support plate; 53. Third support plate; 521. First groove; 531. Second groove; 54. Second support seat; 6. Guide plate; 61. First guide plate; 62. Second guide plate; 63. Detection port; 7. Distance adjustment mechanism; 8. Rotating assembly; 81. Roller; 82. First gear; 83. Second gear; 84. Third gear; 85. Rotating shaft; 86. First support seat; 87. Driving assembly. DETAILED DESCRIPTION

[0048] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0049] The present application designs a bullet conveying device, which realizes the long-distance conveyance of bullets during the production and testing process of the assembly line.

[0050] For easier understanding, see Figure 1 and Figure 2 The present application provides a first embodiment of a bullet delivery device, comprising:

[0051] A power member, a transmission mechanism 3 transmission-connected to a power output end of the power member, and a conveying mechanism transmission-connected to a power output end of the transmission mechanism 3;

[0052] The power member includes a first power member 1 driving the transmission mechanism 3 to reciprocate up and down and a second power member 2 driving the first power member 1 to reciprocate horizontally;

[0053] The first power member 1 is fixedly connected to the first slider 21 of the second power member 2 via the first mounting plate 12;

[0054] The transmission mechanism 3 is transmission-connected to the power output end of the first power member 1;

[0055] The conveying mechanism includes a fixed conveying rail 5 and a movable conveying rail 4 moving relative to the fixed conveying rail 5;

[0056] The movable conveying rail 4 is transmission-connected to the power output end of the transmission mechanism 3;

[0057] The upper ends of the fixed conveying rail 5 and the movable conveying rail 4 are both provided with grooves for placing bullets.

[0058] It is understandable that the first power member 1 can be driven alone when the second power member 2 is not in motion, that is, the first power member 1 can drive the transmission mechanism 3 alone to drive the movable conveying rail 4 of the conveying mechanism to make up and down reciprocating motion relative to the fixed conveying rail 5, so as to achieve the lifting and lowering of the bullets placed on the conveying mechanism, and its purpose can be to meet the need of detecting the bullets. When the first power member 1 is not in motion, the second power member 2 can also drive the first power member 1 alone to drive the transmission mechanism 3 and the movable conveying rail 4 of the conveying mechanism to make horizontal reciprocating motion relative to the fixed conveying rail 5.

[0059] But the actual situation is that, since the bullet is placed in the grooves at the upper ends of the fixed conveyor rail 5 and the movable conveyor rail 4, and the grooves have a certain depth, the first power member 1 and the second power member 2 must be combined to realize the transportation of the bullet from the first position to the second position on the fixed conveyor rail 5. The second power member 2 drives the bullet to be first lifted at the first position, and then the first power member 1 drives the movable conveyor rail 4 to be transported horizontally. After reaching the second position, the second power member 2 drives the movable conveyor rail 4 to drop the bullet into the groove corresponding to the second position, and finally the first power member 1 drives the movable conveyor rail 4 to reset horizontally. Its motion is a vector combination of horizontal reciprocating motion and up and down reciprocating motion, and the motion trajectory is an ellipse or a circle. The specific coordination process between the first power member 1 and the second power member 2 will be determined by the program of the control system.

[0060] On the basis of the first embodiment, further Figure 2 As shown, the transmission mechanism 3 includes a second mounting plate 32 fixedly connected to the second slider 11 of the first power member 1 , and a connecting plate 32 connecting the second mounting plate 31 and the movable conveying rail 4 .

[0061] It can be understood that the transmission mechanism 3 mainly plays the role of fixing the movable conveying rail 4 of the conveying mechanism with the second slider 11 of the first power member 1, including the second mounting plate 31 and the connecting plate 32. In order to improve the stability of the connection, in the embodiment of the present application, the connecting plate 32 specifically includes a bottom connecting plate and two side connecting plates. The two side connecting plates are connected to the movable conveying rail 4 respectively through angle codes, and the bottom connecting plate simultaneously supports the two side connecting plates and the bottom of the movable conveying rail 4. The second mounting plate 32 and the connecting plate 32 can be a split structure or an integrated structure.

[0062] On the basis of the first embodiment, further Figure 1 As shown, guide plates 6 and distance adjustment mechanisms 7 are respectively provided on both sides of the conveying mechanism;

[0063] The guide plate 6 is provided with a through hole which is transmission-connected to the distance adjusting rod of the distance adjusting mechanism 7 .

[0064] In the embodiment of the present application, in order to prevent the bullets from falling off the production line during the conveying process, a guide plate 6 and a distance adjustment mechanism 7 are respectively provided on both sides of the conveying mechanism.

[0065] In order to adapt bullets of different sizes to enter the conveying mechanism, the distance between the guide plates 6 on both sides can be adjusted by the distance adjustment mechanism 7. The distance adjustment method can be manual or automatic to meet the requirements of bullets of different sizes.

[0066] The distance adjusting mechanism 7 can be simply a distance adjusting mechanism 7 adjusted according to the gear position, or can be a distance adjusting mechanism 7 adjusted by a screw rod or a spring.

[0067] In addition to the distance adjustment function, the distance adjustment mechanism 7 can also add a distance measurement function, thereby achieving precise adjustment of the guide plates 6 on both sides.

[0068] The distance adjusting mechanism 7 may be an integrated distance adjusting mechanism 7 , that is, one distance adjusting mechanism 7 adjusts the guide plates 6 on both sides simultaneously, or the distance adjusting mechanism 7 may only control the guide plate 6 on one side separately.

[0069] Furthermore, the guide plate 6 includes a closed first guide plate 61 and a second guide plate 62 with a detection port 63 .

[0070] In the embodiments of the present application, Figure 1 As shown, the guide plate 6 includes a first guide plate 61 and a second guide plate 62. The bullet first passes through the range of the first guide plate 61 and then enters the range of the second guide plate 62. The first guide plate 61 is a closed structure, and the two first guide plates 61 completely block the two sides of the conveying mechanism. The second guide plate 62 is provided with a detection port 63 for visual detection.

[0071] Furthermore, the bullet delivery device provided in the embodiment of the present application further includes a first camera device;

[0072] The first camera device is arranged opposite to the detection port 63;

[0073] The first camera device is arranged outside the conveying mechanism.

[0074] In the embodiment of the present application, a first camera device (not shown in the figure) for taking photos of bullets is provided on both sides of the conveying mechanism, corresponding to the position of the detection port 63 opened on the second guide plate 62. The light source and distance required for the first camera device to take photos will be adaptively adjusted according to the actual detection needs.

[0075] The first camera device mainly collects images of the two ends of the bullet, so that the computer can detect and analyze the defects of the bullet based on the end images to determine whether the bullet is a qualified product.

[0076] Furthermore, the bullet delivery device provided in the embodiment of the present application further includes a second camera device;

[0077] The second camera device is disposed directly above the conveying mechanism that is closed and sandwiched by the first guide plate 61 .

[0078] In the embodiment of the present application, a second camera device for capturing a side image of a bullet is provided directly above the conveying mechanism, corresponding to the area of ​​the conveying mechanism enclosed by the first guide plate 61. Similarly, the light source and distance required for the second camera device to capture the image will be adaptively adjusted according to actual detection requirements.

[0079] The second camera device collects the side image of the bullet, so that the computer can detect and analyze the defects of the bullet according to the side image to determine whether the bullet is a qualified product.

[0080] On the basis of the first embodiment, further Figure 3 As shown, a rotating assembly 8 is provided in the fixed conveying rail 5 to drive the bullets to roll and rotate.

[0081] In the embodiment of the present application, a rotating assembly 8 for driving the bullet to roll and rotate is provided on the fixed conveying rail 5, so that a full-range image of the bullet can be captured while the bullet is being detected on the conveying mechanism.

[0082] Furthermore, if Figure 4 and Figure 5 As shown, the rotating assembly 8 includes a roller assembly, a gear assembly, a first support seat 86 and a driving assembly 87;

[0083] The roller assembly includes a pair of rollers 81;

[0084] The gear set includes a first gear 82 connected to the driving assembly 87 through a belt drive, a second gear 83 and a third gear 84 meshing with the first gear 82, and the tops of the second gear 83 and the third gear 84 are at the same horizontal plane;

[0085] The first gear 82, the second gear 83 and the third gear 84 are respectively connected to the first support seat 86 through the rotating shaft 85;

[0086] The roller 81 is coaxially connected to the second gear 83 and the third gear 84 via a rotating shaft 85 .

[0087] In the embodiment of the present application, the driving assembly 87 of the rotating assembly 8 drives the first gear 82 to rotate through a belt, and the second gear 83 and the third gear 84 that are meshed with the first gear 82 rotate relatively at the same time, driving the bullet placed on the roller assembly to rotate.

[0088] Furthermore, the bullet delivery device provided in the embodiment of the present application further includes a third camera device;

[0089] The third camera device is arranged directly above the rotating assembly 8 .

[0090] In an embodiment of the present application, a third camera device for capturing multi-directional images of bullets may also be provided directly above the rotating assembly 8 provided in the conveying mechanism. Similarly, the light source and distance required for the third camera device to capture images may be adaptively adjusted according to actual detection requirements.

[0091] The third camera device collects multi-directional images of the bullet, so that the computer can detect and analyze the defects of the bullet based on the multi-directional images to determine whether the bullet is a qualified product.

[0092] On the basis of any one of the embodiments of the present application, further, as Figures 6 to 9 As shown, the fixed conveying rail 5 includes a first support plate 51 with a hollow middle portion, a second support plate 52 with at least one first groove 521 matching the shape of the bullet, a third support plate 53 with a second groove 531 for facilitating the bullet to slide along the axis of the bullet, and a second support seat 54 supporting the first support plate 51, the second support plate 52 and the third support plate 53.

[0093] The movable conveying rail 4 includes two sets of fourth supporting plates 42 respectively arranged on both sides of the fixed conveying rail 5, and a bottom plate 41 connecting the two sets of fourth supporting plates 42;

[0094] The bottom plate 41 is provided with a movable opening 43 through which the second support seat 54 passes;

[0095] The bottom plate 41 is transmission-connected to the power output end of the transmission mechanism 3 .

[0096] In the embodiment of the present application, the fixed conveyor rail 5 is as follows Figure 6 As shown, the fixed conveyor rail 5 includes three types of pallets, namely Figure 8 The first support plate 51 with a hollow middle portion, the second support plate 52 with a first groove 521 matching the shape of the bullet, and the Fig. 9 The third support plate 53 shown is provided with a second groove 531 for facilitating the bullet to slide along the axis of the bullet.

[0097] The middle part of the first support plate 51 is hollowed out to cooperate with the clamping device in front of the bullet conveying device. The clamping device needs to clamp the bullet from the unloading device to the bullet conveying device. The middle part is hollowed out to reserve space for the clamping claws of the clamping device to move.

[0098] The second support plate 52 is provided with a first groove 521 matching the shape of the bullet. Since the bullet is an irregular structure with one end being conical and the other end being cylindrical, a unique groove structure needs to be designed for the bullet to prevent the bullet from sliding relative to the bullet during transportation. If it is predetermined that the conveyor line needs to transport bullets of different sizes, then after obtaining the sizes of, for example, three different sized bullets and determining the common points of the sizes of the three different sized bullets, the first groove 521 that can simultaneously meet the transportation of the three different sized bullets can be obtained.

[0099] The third support plate 53 is provided with a second groove 531 for facilitating the sliding of the bullet along the axis of the bullet. At the end of the conveying mechanism, after the bullet has passed through the entire conveying mechanism and the detection is completed, the bullet needs to be conveyed from the bullet conveying device to the sorting device for bullet sorting. In the embodiment of the present application, the bullet is passed through a third power member that is horizontally perpendicular to the second power member 2. The third power member drives the transmission mechanism to push the bullet along the second groove 531 to the synchronous belt of the sorting device. The second groove 531 is different from the first groove 521. The bullet needs to be able to move freely along the axis of the bullet on the second groove 531, so the cross-section of the second groove 531 is similar to a trapezoidal shape.

[0100] The first support plate 51 , the second support plate 52 and the third support plate 53 are supported and fixed by a second support base 54 . The second support base 54 includes a plurality of support columns and a bottom support plate.

[0101] Movable conveyor rail 4 Figure 7 As shown, it includes two groups of fourth support plates 42 respectively arranged on both sides of the fixed conveying rail 5, and a second bottom plate 41 connecting the two groups of fourth support plates 42. A groove for placing bullets is also provided at the upper end of the fourth support plate 42. A movable opening 43 passing through the second support seat 54 is provided on the second bottom plate 41 of the movable conveying rail 4, mainly through the movable opening 43 of the support column, so that when the movable conveying rail 4 moves relative to the fixed conveying rail 5, the support column of the fixed conveying rail 5 will not contact the bottom plate 41 of the movable conveying rail 4.

[0102] Based on the first embodiment of the present application, the present application provides a control method for a bullet delivery device, the control method is executed by a control system, and the control system is connected to each driving device;

[0103] Control methods include:

[0104] S1, sending a first driving signal to the first power member 1 at a first time point, the first driving signal is used to drive the first power member 1 to drive the transmission mechanism 3 and the movable conveying rail 4 to perform up and down reciprocating motion;

[0105] S2. After a first preset interval, a second driving signal is sent to the second power member 2 at a second time point, and the second driving signal is used to drive the second power member 2 to drive the first power member 1 to perform horizontal reciprocating motion.

[0106] Furthermore, after step S2, the following steps are further included:

[0107] S3. After a second preset interval, a third driving signal is sent to the first camera device at a third time point, where the third driving signal is used to drive the light source of the first camera device to start and capture images.

[0108] Furthermore, after step S2, the following steps are further included:

[0109] S4. After a third preset interval, a fourth driving signal is sent to the second camera device at a fourth time point, where the fourth driving signal is used to drive the light source of the second camera device to start and capture images.

[0110] Furthermore, after step S2, the following steps are further included:

[0111] S5. After a fourth preset interval, a fifth driving signal is sent to the third camera device at a fifth time point, where the fifth driving signal is used to drive the light source of the third camera device to start and capture images.

[0112] In the embodiment of the present application, the second power member 2 drives the first power member 1 to perform horizontal reciprocating motion, so that the movable conveying rail 4 of the conveying mechanism connected to the first power member 1 through the transmission mechanism 3 performs horizontal reciprocating motion relative to the fixed conveying rail 5. At the same time, the first driving member can drive the transmission mechanism 3 to perform up and down reciprocating motion, driving the movable conveying rail 4 of the conveying mechanism connected to the transmission mechanism 3 to perform up and down reciprocating motion relative to the fixed conveying rail 5, so that the bullet placed at the first position of the fixed conveying rail 5 is transported to the second position of the fixed conveying rail 5 under the vector combination of the up and down reciprocating motion and the horizontal reciprocating motion of the movable conveying rail 4, thereby realizing long-distance transportation of bullets during assembly line production and testing.

[0113] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A bullet delivery device, comprising: A power member, a transmission mechanism drivingly connected to a power output end of the power member, and a conveying mechanism drivingly connected to the power output end of the transmission mechanism; Characterized in that the power member comprises a first power member driving the transmission mechanism to reciprocate up and down and a second power member driving the first power member to reciprocate horizontally; The first power member is fixedly connected to the first slider of the second power member via a first mounting plate; The transmission mechanism is in transmission connection with the power output end of the first power member; The conveying mechanism comprises a fixed conveying rail and a movable conveying rail moving relative to the fixed conveying rail; The movable conveying rail is in transmission connection with the power output end of the transmission mechanism; The upper ends of the fixed conveying rail and the movable conveying rail are both provided with grooves for placing bullets; The fixed conveying rail comprises a first support plate with a hollow middle portion, a second support plate with at least one first groove matching the shape of the bullet, a third support plate with a second groove facilitating the bullet to slide along the axis of the bullet, and a second support seat supporting the first support plate, the second support plate and the third support plate. The middle part of the first support plate is hollowed out to reserve space for the clamping claws of the clamping device to move; The first groove can prevent the bullet from sliding relative to the bullet during transportation; The third power member pushes the bullet along the second groove to the synchronous belt of the sorting device; The movable conveying rail comprises two groups of fourth supporting plates respectively arranged on both sides of the fixed conveying rail, and a bottom plate connecting the two groups of fourth supporting plates; The bottom plate is provided with a movable opening through which the second supporting seat passes; The base plate is in transmission connection with the power output end of the transmission mechanism; Guide plates and distance adjustment mechanisms are respectively provided on both sides of the conveying mechanism; The guide plate is provided with a through hole which is transmission-connected to the pitch-adjusting rod of the pitch-adjusting mechanism; The guide plate comprises a closed first guide plate and a second guide plate with a detection port; Also includes a first camera device; The first camera device is arranged opposite to the detection port; The first camera device is arranged outside the conveying mechanism; Also included is a second camera device; The second camera device is arranged just above the conveying mechanism which is closed and clamped by the first guide plate.

2. The bullet delivery device according to claim 1, characterized in that: The transmission mechanism includes a second mounting plate fixedly connected to the second sliding block of the first power member, and a connecting plate connecting the second mounting plate and the movable conveying rail.

3. The bullet delivery device according to claim 1, characterized in that: The fixed conveying rail is provided with a rotating assembly for driving the bullets to roll and rotate.

4. The bullet delivery device according to claim 3, characterized in that: The rotating assembly includes a roller assembly, a gear assembly, a first support seat and a driving assembly; The roller assembly includes a pair of rollers; The gear set includes a first gear connected to the driving assembly through a belt drive, a second gear meshing with the first gear, and a third gear, wherein the second gear and the third gear are at the same level; The first gear, the second gear and the third gear are respectively connected to the first support seat through a rotating shaft; The roller is coaxially connected with the second gear and the third gear through the rotating shaft respectively.

5. The bullet delivery device according to claim 4, characterized in that: Also included is a third camera device; The third camera device is arranged directly above the rotating assembly.

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