Ammunition frame attached seat positioning and welding tool

Abstract

The invention relates to the technical field of positioning welding, and discloses an ammunition frame attached seat positioning welding tool which comprises a cartridge device, the cartridge device comprises an ammunition support shell and an ammunition support base, the ammunition support shell is conveyed through a conveying device, and the ammunition support base is fed through a feeding device. The ammunition support base and the ammunition support shell are welded into a whole through the welding fixing device, the welded cartridge devices are moved to the assembling device through the clamping arm, the assembling device tightly arranges the cartridge devices so as to facilitate follow-up welding, and the cartridge devices are assembled by triggering the driving device, the pushing device and the pneumatic device. The ammunition support shell and the ammunition support base can be positioned and assembled through the positioning device, the ammunition support shell and the ammunition support base can be welded into a whole through the welding fixing device, and the multiple cartridge devices can be tightly arranged through the assembling device and the linkage device so as to facilitate subsequent welding work.

Description

Technical Field

[0001] The invention relates to the technical field of positioning welding, in particular to a positioning welding tool for an ammunition rack attachment. Background Art

[0002] An ammunition rack attachment generally refers to a device or part of a structure used to support, secure or store ammunition. These attachments can be designed in a variety of shapes and sizes, and they can be used to store various types of ammunition, including bullets, artillery shells, missiles, etc. This helps ensure that ammunition can be quickly supplied to the weapon system when needed.

[0003] The ammunition rack attachment welding tool is a device or tool used to manufacture ammunition racks. Its main purpose is to ensure that the ammunition rack attachment (usually a bracket or seat for fixing ammunition or other devices) is accurately welded to the main structure of the ammunition rack. The design and use of this tool can significantly improve the accuracy, efficiency and quality of the manufacturing process.

[0004] However, during the welding process, the assembly of the ammunition rack shell and the ammunition rack base needs to be adjusted and controlled by external factors, which affects the work efficiency; therefore, it does not meet the existing needs. We have proposed an ammunition rack attachment positioning welding tool. Summary of the invention

[0005] The present invention provides an ammunition rack attachment positioning welding tool, which has the beneficial effect of automatically controlling the clamping and assembly between the ammunition rack shell and the ammunition rack base, and solves the problem mentioned in the above background technology that the assembly of the ammunition rack shell and the ammunition rack base needs to be adjusted and controlled by external factors.

[0006] The present invention provides the following technical solution: an ammunition rack attachment positioning welding tool, comprising a cartridge device, the cartridge device comprising an ammunition support shell and an ammunition support base, the ammunition support shell is transported by a conveying device, the ammunition support base is fed by a feeding device, the ammunition support base and the ammunition support shell are welded into one by a welding fixture, the welded cartridge device is moved to an assembly device by a clamping arm, and the assembly device arranges the cartridge device tightly to facilitate subsequent welding.

[0007] As an optional solution for the positioning welding tooling of an ammunition rack attachment described in the present invention, the conveying device includes a No. 1 support frame, a conveyor belt is rotatably connected to the No. 1 support frame, an assembly mold is fixedly connected to the conveyor belt, and the assembly mold is used to install the ammunition rack shell.

[0008] As an optional solution for the positioning welding tooling of an ammunition rack attachment described in the present invention, the feeding device includes a feeding bin, which is slidably connected to the ammunition support base, and the bottom of the feeding bin is equipped with a trigger driving device for pushing the ammunition support base.

[0009] As an optional solution for the positioning welding tooling of an ammunition rack attachment described in the present invention, wherein: the trigger drive device is started by a feeler rod installed on the assembly mold, the feeler rod squeezes the start block, and the side of the start block that cooperates with the feeler rod is designed as an inclined surface, one side of the start block is fixedly connected to a connecting block, the start block pushes the connecting block to move, and an elastic rod is fixedly connected inside the connecting block, the top of the elastic rod is a triangular inclined surface, which is convenient for the elastic rod to apply pressure to the pneumatic device, and the elastic rod cooperates with the pneumatic device to limit the base of the ammunition support, one side of the connecting block is fixedly connected to a reset spring, the connecting block drives the pushing device to fix and push the base of the ammunition support, and the pushing device moves synchronously with the trigger drive device.

[0010] As an optional solution for the positioning welding tooling of an ammunition rack attachment described in the present invention, the pushing device includes a pushing rod, one end of which is fixedly connected to the connecting block, the pushing rod is slidably connected in a slide groove, one side of the pushing rod is fixedly connected to an elastic plate, the elastic plate drives the cross rotating frame to rotate, the cross rotating frame pushes the ammunition rack base to move, and at the same time limits the next ammunition rack base.

[0011] As an optional solution for the positioning welding tooling of an ammunition rack attachment described in the present invention, the pneumatic device includes an annular air groove, which is arranged in the feeding bin, and a fixing groove is arranged on one side of the annular air groove, an air bag is fixedly connected in the annular air groove, a limiting rod is fixedly connected on one side of the air bag, and the limiting rod is slidably connected in the fixing groove.

[0012] As an optional solution for the positioning welding tooling of an ammunition rack attachment described in the present invention, the welding fixing device includes a welding gun, the output end of the welding gun is arranged at the connection between the ammunition rack shell and the ammunition rack base, one end of the welding gun is fixedly connected to an eccentric disk, one side of the eccentric disk is provided with an assembly threaded hole, an industrial robot is installed in the assembly threaded hole, and the eccentric disk is controlled by the industrial robot to assemble and weld the cartridge device.

[0013] As an optional solution for the ammunition rack attachment positioning welding tooling described in the present invention, the assembly device includes an assembly conveyor belt, the assembly conveyor belt is installed on the second support frame, the assembly conveyor belt is driven by a linkage device, and the assembly mold is fixedly connected to the assembly conveyor belt.

[0014] As an optional scheme for the positioning welding tooling of an ammunition rack attachment described in the present invention, the linkage device includes a tooth block, the tooth block is fixedly connected to the rotating shaft of the clamping arm, the tooth block is meshingly connected to a ratchet gear, one side of the ratchet gear is fixedly connected to a straight rod, the other side of the straight rod is fixedly connected to a No. 1 helical gear, the No. 1 helical gear rotates synchronously with the ratchet gear, the No. 1 helical gear is meshingly connected to a No. 2 helical gear, the other side of the No. 2 helical gear is fixedly connected to a driving shaft, the driving shaft drives the assembly conveyor belt to move, the straight rod is slidably connected to the support rod, one end of the support rod is fixedly connected to the No. 2 support frame, and an anti-reverse block is provided on one side of the ratchet gear, and the anti-reverse block is provided on the No. 2 support frame.

[0015] The present invention has the following beneficial effects:

[0016] 1. The ammunition rack attachment positioning welding tool can realize the positioning assembly of the ammunition rack shell and the ammunition rack base through the combined design of the trigger driving device, the pushing device and the pneumatic device.

[0017] 2. The ammunition rack attachment positioning welding tool can weld the ammunition rack shell and the ammunition rack base into a whole through the design of the welding fixture, thereby increasing the stability between the ammunition rack shell and the ammunition rack base.

[0018] 3. The ammunition rack attachment positioning welding tool can arrange multiple cartridge devices closely through the combined design of the assembly device and the linkage device to facilitate subsequent welding work. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention.

[0020] Figure 2 It is a schematic structural diagram of the cartridge device of the present invention.

[0021] Figure 3 The cross-sectional structure of the present invention is shown in FIG. Figure 1 .

[0022] Figure 4 The cross-sectional structure of the present invention is shown in FIG. Figure 2 .

[0023] Figure 5 For the present invention Figure 1 Enlarged structural diagram at A in the middle.

[0024] Figure 6 For the present invention Figure 3 Enlarged structural diagram at B in the middle.

[0025] Figure 7 For the present invention Figure 4 Enlarged structural diagram at point C in the middle.

[0026] Figure 8 For the present invention Figure 5 Enlarged structural diagram at D in the middle.

[0027] In the figure: 1, cartridge device; 101, ammunition support housing; 102, ammunition support base; 2, conveying device; 201, No. 1 support frame; 202, conveyor belt; 203, assembly mold; 3, feeding device; 301, feeding bin; 4, welding fixture; 401, welding gun; 402, eccentric disc; 403, assembly threaded hole; 5, assembly device; 501, assembly conveyor belt; 502, No. 2 support frame; 6, trigger drive device; 601, touch rod; 602, start Moving block; 603, connecting block; 604, elastic rod; 605, reset spring; 7, pushing device; 701, pushing rod; 702, sliding groove; 703, elastic plate; 704, cross rotating frame; 8, pneumatic device; 801, annular air groove; 802, fixed groove; 803, air bag; 804, limit rod; 9, linkage device; 901, gear block; 902, ratchet gear; 903, straight rod; 904, No. 1 bevel gear; 905, No. 2 bevel gear; 906, driving shaft. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Example 1

[0030] This embodiment is intended to facilitate solving the problem of needing to adjust and control the assembly of the ammunition rack housing and the ammunition rack base through external factors, see Figure 1-8 A positioning welding tool for an ammunition rack attachment includes a cartridge device 1, wherein the cartridge device 1 includes an ammunition support shell 101 and an ammunition support base 102, wherein the ammunition support shell 101 is transported by a conveying device 2, wherein the ammunition support base 102 is fed by a feeding device 3, wherein the ammunition support base 102 and the ammunition support shell 101 are welded into one by a welding fixture 4, wherein the welded cartridge device 1 is moved to an assembly device 5 by a clamping arm, wherein the assembly device 5 arranges the cartridge device 1 closely for subsequent welding.

[0031] In this embodiment: the conveying device 2 includes a No. 1 support frame 201, and a conveyor belt 202 is rotatably connected to the No. 1 support frame 201, and an assembly mold 203 is fixedly connected to the conveyor belt 202, and the assembly mold 203 is used to install the ammunition bracket shell 101, and the conveyor belt 202 is used to continuously transport the ammunition bracket shell 101 to the assembly station, and cooperate with the ammunition bracket base 102 to facilitate the assembly and subsequent welding of the cartridge device 1, thereby achieving the continuity of the assembly work, and the assembly mold 203 is fixedly installed on the conveyor belt 202, which can support and fix the ammunition bracket shell 101, and prevent the ammunition bracket shell 101 from being displaced during the movement of the conveyor belt 202, so as to facilitate the positioning and cooperation between the ammunition bracket shell 101 and the ammunition bracket base 102.

[0032] In this embodiment: the feeding device 3 includes a feeding bin 301, and the ammunition support base 102 is slidably connected to the feeding bin 301. The bottom of the feeding bin 301 is equipped with a trigger driving device 6 for pushing the ammunition support base 102. The feeding bin 301 is used to feed the ammunition support base 102 so that it can be assembled with the ammunition support shell 101 placed on the assembly mold 203. The ammunition support base 102 in the feeding bin 301 can be replenished by an industrial robot to facilitate the assembly of the cartridge device 1 and subsequent welding, thereby achieving the continuity of the assembly work.

[0033] In this embodiment: the trigger drive device 6 is started by a feeler rod 601 installed on the assembly mold 203, the feeler rod 601 squeezes the start block 602, and the side of the start block 602 that cooperates with the feeler rod 601 is designed as an inclined surface, and one side of the start block 602 is fixedly connected to a connecting block 603, and the start block 602 pushes the connecting block 603 to move, and an elastic rod 604 is fixedly connected inside the connecting block 603, and the top of the elastic rod 604 is a triangular inclined surface, which facilitates the elastic rod 604 to apply pressure to the pneumatic device 8, and the elastic rod 604 cooperates with the pneumatic device 8 to limit the ammunition support base 102, and one side of the connecting block 603 is fixedly connected to a reset spring 605, and the connecting block 603 drives the pushing device 7 to fix and push the ammunition support base 102, and the pushing device 7 moves synchronously with the trigger drive device 6.

[0034] The touch rod 601 is arranged on the assembly mold 203, so that when the ammunition support shell 101 moves to the exit position of the feeding bin 301, the driving device 6 can be triggered by the touch rod 601, so that the ammunition support base 102 in the feeding bin 301 slides out of the feeding bin 301 and is accurately combined with the ammunition support shell 101.

[0035] When the starting block 602 is subjected to pressure from the touch rod 601, the starting block 602 drives the connecting block 603 to move toward Figure 8 The start block 602 moves to the left side of the position shown in the figure. Since the side where the start block 602 cooperates with the feeler rod 601 is designed as an inclined surface, the start block 602 and the feeler rod 601 can be prevented from getting stuck. The pneumatic device 8 and the pushing device 7 can be driven by the movement of the connecting block 603. The elastic rod 604 fixedly connected to one side of the connecting block 603 moves when the connecting block 603 moves to the left side. Figure 8 The position shown moves to the left and descends at the same time. Since the top of the elastic rod 604 is designed as an inclined surface, the elastic rod 604 can move more smoothly during the movement without getting stuck.

[0036] The return spring 605 fixedly connected to one end of the connecting block 603 can move the connecting block 603 to the start block 602 without being pressed by the touch rod 601. Figure 8 The position shown in the figure moves to the right, so that the starting block 602 is reset. At this time, the elastic rod 604 is subjected to the elastic force of the bottom spring, which applies a certain stress to the pneumatic device 8, and the pneumatic device 8 and the pushing device 7 return to their initial positions. Through the coordinated movement of the touch rod 601 and the starting block 602, the start and stop of the pushing device 7 and the pneumatic device 8 can be controlled, and the synchronous operation of the pushing device 7 and the pneumatic device 8 can be achieved.

[0037] In this embodiment, the pushing device 7 includes a pushing rod 701, one end of which is fixedly connected to the connecting block 603, the pushing rod 701 is slidably connected in the slide groove 702, one side of the pushing rod 701 is fixedly connected to an elastic plate 703, the elastic plate 703 drives the cross rotating frame 704 to rotate, and the cross rotating frame 704 pushes the ammunition support base 102 to move, and at the same time limits the next ammunition support base 102, and the connecting block 603 moves as shown in the figure. Figure 8 When the push rod 701 moves to the left side of the slide groove 702, the elastic plate 703 fixedly connected to one side of the push rod 701 applies pressure to the bottom of the cross rotating frame 704 to rotate the cross rotating frame 704. At this time, the top of the cross rotating frame 704 pushes the ammunition support base 102 to move, and the connection block 603 moves as shown. Figure 8When the position shown moves to the right, the elastic plate 703 fixedly connected to one side of the push rod 701, due to the presence of the spring, causes the bottom of the cross rotating frame 704 to apply pressure to the spring at the bottom of the elastic plate 703, so that the surface of the elastic plate 703 fits the push rod 701. At this time, the cross rotating frame 704 is stable and motionless. At the same time, the top of the cross rotating frame 704 will always clamp the ammunition rack base 102 to prevent it from moving. The movement of the push rod 701 can promote the assembly and subsequent welding of the ammunition rack base 102 and the ammunition rack shell 101, thereby achieving the continuity of the assembly work.

[0038] In this embodiment: the pneumatic device 8 includes an annular air groove 801, the annular air groove 801 is opened in the feeding bin 301, a fixed groove 802 is opened on one side of the annular air groove 801, an air bag 803 is fixedly connected in the annular air groove 801, a limiting rod 804 is fixedly connected to one side of the air bag 803, and the limiting rod 804 is slidably connected in the fixing groove 802. The deformation direction of the air bag 803 can be controlled by the design of the annular air groove 801 and the fixing groove 802. When the starting block 602 is not subjected to pressure, the elastic rod 604 applies pressure to the air bag 803, which can make the limiting rod 8 fixedly connected to one side of the air bag 803 04 pushes out the fixing groove 802, limits the movement of the ammunition support base 102, and prevents the ammunition support base 102 from falling off when the ammunition support shell 101 reaches the specified position. It has a limiting effect. When the starting block 602 is subjected to pressure, the elastic rod 604 is taken away from the airbag 803. At this time, the elastic rod does not apply pressure to the airbag 803, and can make the limiting rod 804 fixedly connected to one side of the airbag 803 slide downward. At this time, the limiting rod 804 has no limiting effect on the ammunition support base 102, and the ammunition support base 102 slides out of the feeding bin 301 and is assembled on the ammunition support shell 101.

[0039] In this embodiment: the welding fixture 4 includes a welding gun 401, the output end of the welding gun 401 is arranged at the connection between the ammunition support shell 101 and the ammunition support base 102, one end of the welding gun 401 is fixedly connected to an eccentric disk 402, one side of the eccentric disk 402 is provided with an assembly threaded hole 403, an industrial robot is installed in the assembly threaded hole 403, the eccentric disk 402 is controlled by the industrial robot to assemble and weld the cartridge device 1, the eccentric disk 402 is controlled to rotate by the industrial robot, so that the welding gun 401 can weld the connection between the ammunition support shell 101 and the ammunition support base 102, and the ammunition support shell 101 and the ammunition support base 102 can be welded into a whole by the welding fixture 4, thereby increasing the stability between the ammunition support shell 101 and the ammunition support base 102.

[0040] In this embodiment: the assembly device 5 includes an assembly conveyor belt 501, and the assembly conveyor belt 501 is installed on the second support frame 502. The assembly conveyor belt 501 is driven by the linkage device 9. The assembly mold 203 is fixedly connected to the assembly conveyor belt 501. The assembled cartridge device 1 is placed on the assembly mold 203 on the assembly conveyor belt 501 through the rotational clamping of the clamping arm to facilitate welding of multiple cartridge devices 1. The assembly mold 203 is fixedly installed on the assembly conveyor belt 501, which can support and fix the cartridge device 1 to prevent the cartridge device 1 from being displaced during the movement of the assembly conveyor belt 501, so as to facilitate welding between multiple cartridge devices 1.

[0041] In this embodiment: the linkage device 9 includes a tooth block 901, which is fixedly connected to the rotating shaft of the clamping arm, and the tooth block 901 is meshed with a ratchet gear 902, one side of the ratchet gear 902 is fixedly connected to a straight rod 903, and the other side of the straight rod 903 is fixedly connected to a first bevel gear 904, and the first bevel gear 904 rotates synchronously with the ratchet gear 902, and the first bevel gear 904 is meshed with a second bevel gear 905, and the other side of the second bevel gear 905 is fixedly connected to a drive shaft 906, and the drive shaft 906 drives the assembly conveyor belt 501 to move, and the straight rod 903 is slidably connected to a support rod 907, and one end of the support rod 907 is fixedly connected to the second support frame 502, and an anti-reverse block 908 is provided on one side of the ratchet gear 902, and the anti-reverse block 908 is provided at the On the No. 2 support frame 502, the swinging rotation of the clamping arm drives the tooth block 901 fixedly connected to the clamping arm to swing and rotate. When the clamping arm rotates forward, the tooth block 901 engages with the ratchet gear 902 to rotate, so that it drives the No. 1 bevel gear 904 to rotate synchronously through the straight rod 903, and then engages with the No. 2 bevel gear 905 to rotate through the drive shaft 906, so that the assembly conveyor belt 501 moves. When the clamping arm is reversed, the ratchet gear 902 engaged with the tooth block 901 does not rotate, and then the ratchet gear 902 is clamped by the anti-reverse block 908 to strengthen the fixing effect of the ratchet gear 902. The reciprocating rotation of the clamping arm can make the assembly conveyor belt 501 move intermittently, thereby realizing the close arrangement of the multiple cartridge devices 1, so as to facilitate the subsequent welding operation of the multiple cartridge devices 1.

[0042] Working principle:

[0043] The working principle of the trigger driving device, the pushing device and the pneumatic device is as follows: the touch rod 601 arranged on the assembly mold 203 pushes the starting block 602, so that when the ammunition support shell 101 moves to the exit position of the feeding bin 301, the touch rod 601 triggers the driving device 6, so that the ammunition support base 102 in the feeding bin 301 slides out of the feeding bin 301 and is accurately assembled with the ammunition support shell 101.

[0044] When the starting block 602 is subjected to pressure from the touch rod 601, the starting block 602 is squeezed and retreats, driving the connecting block 603 to move forward. Figure 8The elastic rod 604 does not exert pressure on the airbag 803 at this time, so that the limit rod 804 fixedly connected to one side of the airbag 803 can slide downward. Since the top of the elastic rod 604 is designed as an inclined surface, the elastic rod 604 can be smoother during the movement. At this time, the limit rod 804 has no restrictive effect on the ammunition support base 102. The ammunition support base 102 slides out of the feeding bin 301 and is assembled on the ammunition support shell 101, while driving the push rod 804. The rod 701 moves synchronously, and the elastic plate 703 fixedly connected to one side of the push rod 701 applies pressure to the bottom of the cross rotating frame 704 to rotate the cross rotating frame 704. At this time, the top of the cross rotating frame 704 will push the ammunition support base 102 to move, so as to facilitate the assembly of the ammunition support base 102 and the ammunition support shell 101. Since the side of the start block 602 that cooperates with the touch rod 601 is designed as an inclined surface, the start block 602 and the touch rod 601 can make the cooperation between the start block 602 and the touch rod 601 smoother.

[0045] When the starting block 602 is not subjected to pressure from the touch rod 601, the starting block 602 moves to the position as shown in FIG. Figure 8 The elastic rod 604 applies pressure to the airbag 803 at this time, so that the limit rod 804 fixedly connected to one side of the airbag 803 can be pushed out of the fixing groove 802, thereby limiting the movement of the ammunition support base 102 and preventing the ammunition support base 102 from falling off. At the same time, the push rod 701 is driven to move synchronously, and the elastic plate 703 fixedly connected to one side of the push rod 701 has a spring, so that the bottom of the cross rotating frame 704 presses against the spring at the bottom of the elastic plate 703. The applied pressure makes the surface of the elastic plate 703 fit the pushing rod 701. At this time, the cross rotating frame 704 is stable and motionless. At the same time, the top of the cross rotating frame 704 will always clamp the ammunition rack base 102 to prevent it from moving, so as to facilitate the assembly of the ammunition rack base 102 and the ammunition rack shell 101. Through the coordinated movement of the touch rod 601 and the starting block 602, the start and stop of the pushing device 7 and the pneumatic device 8 can be controlled, and the synchronous operation of the pushing device 7 and the pneumatic device 8 can be achieved.

[0046] Working principle of the welding fixture: By controlling the rotation of the eccentric disk 402 through an industrial robot, the welding gun 401 can perform rotational welding on the connection between the ammunition rack shell 101 and the ammunition rack base 102. The ammunition rack shell 101 and the ammunition rack base 102 can be welded into a whole through the welding fixture 4, so as to facilitate the subsequent clamping of the cartridge device 1 by the clamping arm, thereby increasing the stability between the ammunition rack shell 101 and the ammunition rack base 102.

[0047] The working principle of the assembly device and the linkage device is as follows: the reciprocating swinging rotation of the clamping arm drives the tooth block 901 fixedly connected to the clamping arm to swing and rotate. When the clamping arm rotates forward, the tooth block 901 pushes the top of the flexible arc-shaped tooth plate fixed on the ratchet gear 902 to rotate the ratchet gear 902. Since the anti-reverse block 908 on the other side contacts the arc surface of the flexible arc-shaped tooth plate on the ratchet gear 902 when the ratchet gear 902 rotates, the arc surface of the flexible arc-shaped tooth plate on the ratchet gear 902 is squeezed until it fits with the disc of the ratchet gear 902, so that it drives the No. 1 bevel gear 904 to rotate synchronously through the straight rod 903, and then meshes with the No. 2 bevel gear 905 to rotate through the drive shaft 906. The assembly conveyor belt 501 moves, and when the clamping arm reverses, the tooth block 901 contacts the arc surface of the flexible arc-shaped tooth plate on the ratchet gear 902. At this time, the arc surface of the flexible arc-shaped tooth plate on the ratchet gear 902 is squeezed until it fits with the disc of the ratchet gear 902, and the anti-reverse block 908 on the other side contacts the top of the flexible arc-shaped tooth plate on the ratchet gear 902 when the ratchet gear 902 rotates, which has a clamping effect on the ratchet gear 902. At this time, the swinging rotation of the clamping arm will not drive the ratchet gear 902 to rotate. The assembly conveyor belt 501 can be moved intermittently through the reciprocating rotation of the clamping arm, thereby realizing the close arrangement of the multiple cartridge devices 1, so as to facilitate the subsequent welding operation of the multiple cartridge devices 1.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An ammunition rack attachment positioning welding tool, comprising a cartridge device (1), characterized in that: The cartridge device (1) comprises an ammunition support shell (101) and an ammunition support base (102); the ammunition support shell (101) is transported by a conveying device (2); the ammunition support base (102) is loaded by a feeding device (3); the ammunition support base (102) and the ammunition support shell (101) are welded into one piece by a welding fixture (4); the welded cartridge device (1) is moved to an assembly device (5) by a clamping arm; the assembly device (5) closely arranges the cartridge device (1) to facilitate subsequent welding.

2. The ammunition rack attachment positioning welding tool according to claim 1, characterized in that: The conveying device (2) comprises a No. 1 support frame (201), a conveyor belt (202) is rotatably connected to the No. 1 support frame (201), an assembly mold (203) is fixedly connected to the conveyor belt (202), and the assembly mold (203) is used to install the ammunition support shell (101).

3. The ammunition rack attachment positioning welding tool according to claim 2, characterized in that: The feeding device (3) comprises a feeding bin (301), the feeding bin (301) being slidably connected to the ammunition support base (102), and the bottom of the feeding bin (301) is equipped with a trigger driving device (6) for pushing the ammunition support base (102).

4. The ammunition rack attachment positioning welding tool according to claim 3, characterized in that: The trigger drive device (6) is started by a touch rod (601) installed on the assembly mold (203); the touch rod (601) presses the start block (602); the side of the start block (602) that cooperates with the touch rod (601) is designed as an inclined surface; one side of the start block (602) is fixedly connected to a connecting block (603); the start block (602) pushes the connecting block (603) to move; an elastic rod (604) is fixedly connected inside the connecting block (603); the elastic rod The top of (604) is a triangular inclined surface, which is convenient for the elastic rod (604) to apply pressure to the pneumatic device (8). The elastic rod (604) cooperates with the pneumatic device (8) to limit the ammunition support base (102). A return spring (605) is fixedly connected to one side of the connecting block (603). The connecting block (603) drives the pushing device (7) to fix and push the ammunition support base (102). The pushing device (7) moves synchronously with the trigger driving device (6).

5. The ammunition rack attachment positioning welding tool according to claim 4, characterized in that: The pushing device (7) comprises a pushing rod (701), one end of which is fixedly connected to the connecting block (603), the pushing rod (701) is slidably connected in the sliding groove (702), one side of the pushing rod (701) is fixedly connected to an elastic plate (703), the elastic plate (703) drives a cross rotating frame (704) to rotate, and the cross rotating frame (704) pushes the ammunition support base (102) to move, and at the same time limits the next ammunition support base (102).

6. The ammunition rack attachment positioning welding tool according to claim 4, characterized in that: The pneumatic device (8) comprises an annular air groove (801), wherein the annular air groove (801) is provided in the feeding bin (301), a fixing groove (802) is provided on one side of the annular air groove (801), an air bag (803) is fixedly connected in the annular air groove (801), a limiting rod (804) is fixedly connected to one side of the air bag (803), and the limiting rod (804) is slidably connected in the fixing groove (802).

7. The ammunition rack attachment positioning welding tool according to claim 1, characterized in that: The welding fixing device (4) comprises a welding gun (401), the output end of the welding gun (401) being arranged at the connection between the ammunition support shell (101) and the ammunition support base (102), one end of the welding gun (401) being fixedly connected to an eccentric disc (402), one side of the eccentric disc (402) being provided with an assembly threaded hole (403), an industrial robot being installed in the assembly threaded hole (403), and the eccentric disc (402) being controlled by the industrial robot to assemble and weld the cartridge device (1).

8. The ammunition rack attachment positioning welding tool according to claim 2, characterized in that: The assembly device (5) comprises an assembly conveyor belt (501), wherein the assembly conveyor belt (501) is mounted on a second support frame (502), the assembly conveyor belt (501) is driven by a linkage device (9), and the assembly mold (203) is fixedly connected to the assembly conveyor belt (501).

9. The ammunition rack attachment positioning welding tool according to claim 8, characterized in that: The linkage device (9) comprises a tooth block (901), wherein the tooth block (901) is fixedly connected to the rotating shaft of the clamping arm, the tooth block (901) is meshedly connected to a ratchet gear (902), one side of the ratchet gear (902) is fixedly connected to a straight rod (903), and the other side of the straight rod (903) is fixedly connected to a first helical gear (904), the first helical gear (904) rotates synchronously with the ratchet gear (902), and the first helical gear (904) is meshedly connected to a second helical gear (905), a driving shaft (906) is fixedly connected to the other side of the No. 2 bevel gear (905), and the driving shaft (906) drives the assembly conveyor belt (501) to move. The straight rod (903) is slidably connected to the support rod (907), and one end of the support rod (907) is fixedly connected to the No. 2 support frame (502). An anti-reverse block (908) is provided on one side of the ratchet gear (902), and the anti-reverse block (908) is provided on the No. 2 support frame (502).

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