Cartridge primer press powder production equipment and production method thereof

Abstract

The application discloses a gun bullet primer loading and pressing powder production equipment and a production method thereof and relates to the technical field of primer processing. The surface of the bottom plate is provided with an array of hole positions, a material bin is arranged above the bottom plate, the loading and pressing powder assembly is arranged at the bottom of the material bin, a sliding tube is arranged on the outer wall of the bottom of the fixed tube, spring rods are arranged on the outer wall of the sliding tube, an upper limiting sheet is arranged on the outer wall of the fixed tube, a lower limiting sheet is arranged on the outer wall of the sliding tube, an electric push rod is arranged in the conical bottom, and a hole-punching thorn is arranged at the bottom of the pressing plate. The gun bullet primer loading and pressing powder production equipment and the production method thereof are characterized in that the spring rods are used to push the sliding tube to be initially inserted into the primer cup, the pressing plate is used to be lowered after the filling of the material to cooperate with the sliding tube to press the primer, the compaction degree is controlled through the lower limiting sheet, and the hole-punching thorn is used to punch holes on the surface of the primer during the compaction process, so that the primer can be fully ignited when being used.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of primer processing, in particular to a gun primer charge loading and pressing production equipment and a production method thereof. BACKGROUND

[0002] Gun primer is widely used in military and civilian industries, and is one of the most widely used explosives. The primer usually has a concave disc structure, and the space in the concave disc is filled with primer. In the production process, the primer needs to be filled and slightly pressed in the primer.

[0003] The existing gun primer filling process also slightly presses the primer, so as to facilitate subsequent packaging. However, the pressing force is difficult to control when the primer is pressed, and if the primer is pressed too much, it will be difficult to ignite during use. If the pressing is not enough, the primer will occupy the packaging position, thereby affecting the subsequent packaging. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides a gun primer charge loading and pressing production equipment and a production method thereof, which solves the problems raised in the background art.

[0005] To achieve the above purpose, the following technical scheme is adopted: a gun primer charge loading and pressing production equipment, comprising a base plate and a charge loading and pressing assembly, a plurality of hole positions are arranged on the surface of the base plate, and a primer cup is placed in each hole position, a hopper is arranged above the base plate, the charge loading and pressing assembly is arranged at the bottom of the hopper, the charge loading and pressing assembly comprises a conical bottom, an impulse flow meter, a fixed tube, a sliding tube, a discharge port, a spring rod, an upper limiting piece, a lower limiting piece, an electric push rod, a pressing plate and a hole piercing spike, the impulse flow meter is fixed at the bottom of the conical bottom, and the bottom of the impulse flow meter is connected with the fixed tube, the bottom outer wall of the fixed tube is sleeved with the sliding tube, and the bottom of the sliding tube is provided with the discharge port, the outer walls of the sliding tube are provided with spring rods on both sides, the outer wall of the fixed tube is provided with an upper limiting piece, the outer wall of the sliding tube is provided with a lower limiting piece, and the lower limiting piece is located below the spring rod, the electric push rod is arranged in the conical bottom, and the bottom of the electric push rod is fixed with the pressing plate, and the bottom of the pressing plate is provided with the hole piercing spike.

[0006] Further, the sliding tube is elastically connected with the fixed tube through the spring rod, and the fixed tube is in communication with the hopper and the sliding tube.

[0007] Further, the vertical central axes of the electric push rod, the fixed tube, the sliding tube and the pressing plate coincide with each other, and the outer opening structure of the pressing plate is matched with the inner opening structure of the discharge port.

[0008] Further, the outer opening structure of the bottom of the sliding tube is matched with the inner opening structure of the primer cup, and the sliding tube and the primer cup are arranged one by one.

[0009] Further, the inner side of the hole site is embedded with a first air bag, and the hole site is connected with an electronic valve pipe away from the side of the primer cup.

[0010] Further, the bottom end of the electronic valve pipe is inserted with a positioning air pipe, and the bottom of the positioning air pipe is fixed with a bearing plate.

[0011] Further, the bottom surface of the bearing plate is provided with a gas delivery pump, and the gas delivery pump is connected with the positioning air pipe.

[0012] Further, the bearing plate is provided with a connecting rod, and the bottom of the connecting rod is connected with a conveying belt.

[0013] Further, the bottom of the hole site is embedded with a second air bag, and the top of the second air bag is fixed with a lifting plate, and the side of the second air bag is connected with a micro pump.

[0014] A production method of a bullet primer charge pressing device, the production method comprising the following operation steps:

[0015] Step one: the primer cup is inserted into the hole site with the mouth upward, and the bottom plate is loaded on the surface of the bearing plate, at this time the positioning air pipe is inserted into the electronic valve pipe, at this time the electronic valve on the electronic valve pipe is opened, and at the same time the gas delivery pump injects external gas into the first air bag through the electronic valve pipe, so that the first air bag is inflated to enhance the clamping of the primer cup;

[0016] Step two: the bottom plate loaded with the primer cup moves to the designated work station with the conveying belt, at this time the electric push rod is retracted to make the pressing plate lift the sliding pipe, and when the primer cup is located directly below the sliding pipe, i.e. the designated work station, the electric push rod is reset to make the sliding pipe slide down along the fixed pipe and insert into the primer cup based on the elasticity of the spring rod;

[0017] Step three: the impulse flow meter is opened, so that the primer in the bin passes through the impulse flow meter, the fixed pipe, the sliding pipe and the discharge port to fall into the primer cup through the conical bottom, and the impulse flow meter determines the primer filling amount;

[0018] Step four: after the primer is filled, the electric push rod is extended to make the pressing plate descend and fit with the discharge port to close the discharge port, at this time the pressing plate carries the sliding pipe to further insert into the primer cup, until the lower limit piece abuts against the top of the primer cup, at this time the pressing plate cooperates with the bottom of the sliding pipe to complete the compaction of the primer, and at this time the hole is punched on the compacted primer to form a hole on the surface of the primer;

[0019] Step five: after the compaction is completed, the electric push rod is retracted to make the pressing plate rise and leave the discharge port, at this time the sliding tube rises and leaves the inside of the primer cup based on the spring rod and the pressing plate until the top of the sliding tube contacts the upper limit piece, and the sliding tube leaves the inside of the primer cup, and the first air bag is inflated to enhance the clamping of the primer cup to prevent the primer cup from being separated from the inside of the hole during the process of the sliding tube leaving the inside of the primer cup, and then waiting for the next loading;

[0020] Step six: the transmission belt carries the loaded and compressed primer cup to the next process, if the primer cup needs to be taken out, the gas pump discharges the gas in the first air bag, and the micro pump injects external air into the second air bag, so that the second air bag is inflated to make the lifting plate lift up, so that the primer cup rises along the inside of the hole, so as to be taken out.

[0021] The present application provides a primer charge production equipment and its production method, which has the following beneficial effects:

[0022] The spring rod is used to push the sliding tube to be initially inserted into the primer cup, and the pressing plate is used to be lowered after filling to cooperate with the sliding tube to compact the primer, and the lower limit piece is used to control the compaction degree, and a hole is punched on the surface of the primer during the compaction process, so that the primer can be fully ignited when used.

[0023] 1. The primer charge production equipment and its production method, the impulse flow meter controls the primer injection amount, after the primer is filled, the electric push rod is extended to make the pressing plate descend and fit the discharge port to close the discharge port, at this time the pressing plate carries the sliding tube to be further inserted into the inside of the primer cup, the lower limit piece abuts against the top of the primer cup, at this time the pressing plate cooperates with the bottom of the sliding tube to complete the compaction of the primer, the setting of the lower limit piece can prevent the sliding tube and the pressing plate from over-compacting the primer, thereby realizing the function of accurately controlling the compaction degree, and at this time the hole is punched in the compaction to punch a hole on the surface of the primer, which facilitates the ignition of the primer inside the primer when it is triggered.

[0024] 2. The primer charge production equipment and its production method, when the pressing plate descends, it fits the discharge port, that is, the lower surface of the pressing plate is flush with the bottom surface of the sliding tube, to realize overall compaction of the primer surface, to prevent the primer from returning to the inside of the sliding tube during the compaction process, to ensure that the primer in the inside of the primer cup is sufficient.

[0025] 3. The cartridge primer charge loading production equipment and its production method, the bottom plate is loaded onto the surface of the bearing plate, at this time the positioning air pipe is inserted into the electronic valve pipe, the gas pump injects external gas into the first air bag through the electronic valve pipe, so that the first air bag is inflated to enhance the clamping of the primer cup, this setting can prevent the primer cup from rising with the sliding pipe and leaving the hole position when the sliding pipe leaves the primer cup after compaction is completed, and even if the bottom plate is removed from the bearing plate, as long as the electronic valve on the electronic valve pipe is still in the closed state, the first air bag will always maintain the clamping of the primer cup, so that the primer cup is moved stably, and loosening and shaking is avoided.

[0026] 4. The cartridge primer charge loading production equipment and its production method, the transmission belt carries the primer cup after the charge to move to the next process, if the primer cup needs to be taken out, the gas pump discharges the gas in the first air bag, and the micro pump injects external air into the second air bag, so that the second air bag is inflated to lift the lifting plate, so that the primer cup rises along the hole position and is exposed on the surface of the bottom plate, so as to be taken manually or mechanically. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a schematic diagram of the vertical structure of the material bin of the cartridge primer charge loading production equipment of the application;

[0028] Figure 2 It is a schematic diagram of the cross-sectional structure of the primer cup of the cartridge primer charge loading production equipment of the application;

[0029] Figure 3 It is a schematic diagram of the vertical structure of the fixed pipe of the cartridge primer charge loading production equipment of the application;

[0030] Figure 4 It is a schematic diagram of the cross-sectional structure of the bottom plate of the cartridge primer charge loading production equipment of the application;

[0031] Figure 5 It is a schematic diagram of the cross-sectional structure of the cartridge primer charge loading production equipment of the application; Figure 4 It is a schematic diagram of the enlarged structure of A in the cartridge primer charge loading production equipment of the application;

[0032] Figure 6 It is a schematic diagram of the three-dimensional structure of the primer cup after loading the primer of the cartridge primer charge loading production equipment of the application;

[0033] Figure 7 It is a schematic diagram of the cross-sectional structure of the cartridge primer charge loading production equipment of the application; Figure 4 It is a schematic diagram of the enlarged structure of B in the cartridge primer charge loading production equipment of the application.

[0034] In the figure: 1, bottom plate; 2, hole site; 3, primer cup; 4, hopper; 5, charge assembly; 501, conical bottom; 502, impulse flow meter; 503, fixed tube; 504, sliding tube; 505, discharge port; 506, spring rod; 507, upper limit sheet; 508, lower limit sheet; 509, electric push rod; 510, pressing plate; 511, hole-punching spike; 6, first air bag; 7, electronic valve tube; 8, positioning air tube; 9, bearing plate; 10, air conveying pump; 11, connecting rod; 12, conveying belt; 13, second air bag; 14, lifting plate; 15, micro pump. DETAILED DESCRIPTION

[0035] As shown in Figures 1-3 , Figure 6 , the present application provides a technical solution: a bullet primer charge production equipment and its production method, including bottom plate 1 and charge assembly 5, the surface of bottom plate 1 is arrayed with hole site 2, and the inside of hole site 2 is placed with primer cup 3, the upper side of bottom plate 1 is provided with hopper 4, charge assembly 5 is arranged at the bottom of hopper 4, charge assembly 5 includes conical bottom 501, impulse flow meter 502, fixed tube 503, sliding tube 504, discharge port 505, spring rod 506, upper limit sheet 507, lower limit sheet 508, electric push rod 509, pressing plate 510 and hole-punching spike 511, the bottom of conical bottom 501 is fixed with impulse flow meter 502, and the bottom of impulse flow meter 502 is connected with fixed tube 503, the bottom outer wall of fixed tube 503 is sleeved with sliding tube 504, and the bottom of sliding tube 504 is provided with discharge port 505, the outer wall of sliding tube 504 is provided with spring rod 506 on both sides, the outer wall of fixed tube 503 is provided with upper limit sheet 507, the outer wall of sliding tube 504 is provided with lower limit sheet 508, and lower limit sheet 508 is below spring rod 506, the inside of conical bottom 501 is provided with electric push rod 509, and the bottom of electric push rod 509 is fixed with pressing plate 510, the bottom of pressing plate 510 is provided with hole-punching spike 511, sliding tube 504 is elastically connected with fixed tube 503 through spring rod 506, and fixed tube 503 is in communication with hopper 4 and the inside of sliding tube 504, the vertical central axes of electric push rod 509, fixed tube 503, sliding tube 504 and pressing plate 510 coincide with each other, and the outer opening structure of pressing plate 510 is consistent with the inner opening structure of discharge port 505, the outer opening structure of the bottom of sliding tube 504 is consistent with the inner opening structure of primer cup 3, and sliding tube 504 and primer cup 3 are one-to-one arranged;

[0036] Specific operation as follows, primer cup 3 by the mouth to insert hole site 2 inside, and the bottom plate 1 is located in the sliding tube 504 directly below, sliding tube 504 based on the spring rod 506 elasticity and slide down along the fixed tube 503 to preliminary insertion primer cup 3 inside, namely sliding tube 504 bottom end only a small part is located in the primer cup 3 inner wall top, then impulse flow meter 502 open, so that the inside of the silo 4 of the primer along the conical bottom 501 through the impulse flow meter 502, fixed tube 503, sliding tube 504, discharge port 505 and fall into the primer cup 3 inside, and through the impulse flow meter 502 to determine the primer filling, then primer filling, electric push rod 509 extension makes the pressure plate 510 down and discharge port 505 fit to close the discharge port 505, at this time the pressure plate 510 carrying sliding tube 504 further inserted into the primer cup 3 inside, until the lower limit piece 508 and primer cup 3 top abuts, at this time the pressure plate 510 with the sliding tube 504 bottom complete the compaction of primer, and at this time the hole piercing spike 511 in the compaction will primer surface pierce hole, wherein the pressure plate 510 down and discharge port 505 fit, namely the lower surface of the pressure plate 510 and the bottom surface of the sliding tube 504 flush, to realize the compaction of primer surface, to prevent the primer in the compaction process back to the sliding tube 504 inside, to ensure that the primer cup 3 inside primer sufficient, and the setting of the lower limit piece 508 can prevent the sliding tube 504, pressure plate 510 overcompaction of primer, so as to realize the role of accurate control of compaction degree, and at this time the hole piercing spike 511 in the compaction will primer surface pierce hole, this setting facilitates the primer inside the primer to ignite when the primer is triggered.

[0037] As Figure 1 , as Figures 4-5 , Figure 7 shown, the inside of hole site 2 embedded with the first air bag 6, and hole site 2 away from the side of primer cup 3 is connected with electronic valve pipe 7, the bottom end of electronic valve pipe 7 inside inserted with positioning air pipe 8, and the bottom of positioning air pipe 8 is fixed with bearing plate 9, the bottom surface of bearing plate 9 both sides is provided with gas pump 10, and the gas pump 10 and positioning air pipe 8 are communicated, bearing plate 9 is provided with connecting rod 11, and the bottom of connecting rod 11 is connected with transmission belt 12;

[0038] Specific operation as follows, the bottom plate 1 is loaded to the surface of the bearing plate 9 and moves to the designated station along the conveying belt 12, at this time the positioning air pipe 8 is inserted into the electronic valve pipe 7, at this time the electronic valve on the electronic valve pipe 7 is controlled to open, and the gas pump 10 injects the external gas along the electronic valve pipe 7 into the first air bag 6, so that the first air bag 6 is inflated to enhance the clamping of the primer cup 3, this setting is slid off the primer cup 3 inside the sliding tube 504 after compaction, can prevent the primer cup 3 from rising with the sliding tube 504 and leaving the hole position 2 inside, and even if the bottom plate 1 is removed from the bearing plate 9, as long as the electronic valve on the electronic valve pipe 7 is still in the closed state, the first air bag 6 will always maintain the clamping of the primer cup 3, so as to facilitate the stable movement of the primer cup 3 and avoid its loosening and shaking.

[0039] As shown in Figures 1-2 , Figure 4 , Figure 7 The bottom of the hole position 2 is embedded with a second air bag 13, and the top of the second air bag 13 is fixed with a lifting plate 14, and the side of the second air bag 13 is connected with a micro pump 15.

[0040] Specific operation as follows, the conveying belt 12 carries the primer cup 3 after being pressed to move to the next process, if the primer cup 3 needs to be taken out, the gas pump 10 discharges the gas in the first air bag 6, and the micro pump 15 injects the external air into the second air bag 13, so that the second air bag 13 is inflated to make the lifting plate 14 lift up, so that the primer cup 3 rises along the inside of the hole position 2 and is largely exposed on the surface of the bottom plate 1, so as to be taken by artificial or mechanical.

[0041] In summary, as shown in Figures 1-7 The production method of the bullet primer charge pressing production equipment, comprising the following operation steps:

[0042] Step one: the primer cup 3 is inserted into the hole position 2 with the mouth upwards, and the bottom plate 1 is loaded to the surface of the bearing plate 9, at this time the positioning air pipe 8 is inserted into the electronic valve pipe 7, at this time the electronic valve on the electronic valve pipe 7 is controlled to open, and the gas pump 10 injects the external gas along the electronic valve pipe 7 into the first air bag 6, so that the first air bag 6 is inflated to enhance the clamping of the primer cup 3;

[0043] Step two: before the bottom plate 1 loaded with the primer cup 3 moves to the designated station along the conveying belt 12, at this time the electric push rod 509 is retracted to make the pressing plate 510 lift the sliding tube 504, and when the primer cup 3 is located directly below the sliding tube 504, that is, the designated station, the electric push rod 509 is reset to make the sliding tube 504 slide down along the fixed tube 503 and insert into the primer cup 3 based on the elasticity of the spring rod 506;

[0044] Step three: impulse flow meter 502 opens, so that the inside of the silo 4 of the primer along the conical bottom 501 through the impulse flow meter 502, fixed tube 503, sliding tube 504, discharge port 505 into the primer cup 3, and through the impulse flow meter 502 to determine the primer loading;

[0045] Step four: after the primer loading, the electric push rod 509 extends so that the pressure plate 510 down with the discharge port 505 fit to close the discharge port 505, at this time the pressure plate 510 with sliding tube 504 further inserted into the primer cup 3, until the lower limit sheet 508 and primer cup 3 top of the resistance, at this time the pressure plate 510 with sliding tube 504 bottom complete the compaction of the primer, and at this time the hole piercing needle 511 in the compaction will primer surface hole;

[0046] Step five: after the compaction of the electric push rod 509 retraction so that the pressure plate 510 up and leave the discharge port 505, at this time the sliding tube 504 based on the spring rod 506 and pressure plate 510 and rise out of the primer cup 3, until the sliding tube 504 top and upper limit sheet 507 contact, sliding tube 504 out of the primer cup 3 in the process of the first air bag 6 due to the swelling of the primer cup 3 to enhance the clamping to avoid the primer cup 3 from the hole position 2 inside the separation, after waiting for the next loading;

[0047] Step six: the transmission belt 12 with the bottom of the primer cup 3 after the pressure moves to the next process, if you need to take out the primer cup 3, gas pump 10 will be the first air bag 6 inside the gas exhaust, and the micro pump 15 will be the outside air injection into the second air bag 13, so that the second air bag 13 to make the lifting plate 14 lift, so that the primer cup 3 along the hole position 2 inside the rising, in order to take.

Claims

1. A gun cartridge primer pellet loading device comprising a base plate (1) and a pellet loading assembly (5), characterized in that: The surface of the bottom plate (1) is provided with a hole position (2), and the inside of the hole position (2) is provided with a primer cup (3), the top of the bottom plate (1) is provided with a bunker (4), the charge pressing assembly (5) is arranged at the bottom of the bunker (4), the charge pressing assembly (5) comprises a conical bottom (501), an impulse flowmeter (502), a fixed tube (503), a sliding tube (504), a discharge port (505), a spring rod (506), an upper limit piece (507), a lower limit piece (508), an electric push rod (509), a pressing plate (510) and a hole piercing thorn (511), the bottom of the conical bottom (501) is fixedly provided with the impulse flowmeter (502), and the bottom of the impulse flowmeter (502) is connected with the fixed tube (503), the bottom outer wall of the fixed tube (503) is sleeved with the sliding tube (504), and the bottom of the sliding tube (504) is provided with the discharge port (505), the outer walls of the sliding tube (504) are provided with the spring rods (506) on the two sides, the outer wall of the fixed tube (503) is provided with the upper limit piece (507), the outer wall of the sliding tube (504) is provided with the lower limit piece (508), and the lower limit piece (508) is located below the spring rods (506), the inside of the conical bottom (501) is provided with the electric push rod (509), and the bottom of the electric push rod (509) is fixedly provided with the pressing plate (510), and the bottom of the pressing plate (510) is provided with the hole piercing thorn (511). The inside of the hole position (2) is embedded with a first air bag (6), and the side, away from the primer cup (3), of the hole position (2) is connected with an electronic valve pipe (7). The sliding tube (504) is elastically connected with the fixed tube (503) through the spring rods (506), and the fixed tube (503) is in communication with the inside of the bunker (4) and the sliding tube (504). The bottom of the hole position (2) is embedded with a second air bag (13), and the top of the second air bag (13) is fixedly provided with a lifting plate (14), and the side of the second air bag (13) is connected with a micro pump (15).

2. The gun primer anvil loading apparatus of claim 1, wherein: The vertical central axes of the electric push rod (509), the fixed tube (503), the sliding tube (504) and the pressing plate (510) coincide with each other, and the outer opening structure of the pressing plate (510) is consistent with the inner opening structure of the discharge port (505).

3. The gun primer anvil loading apparatus of claim 1, wherein: The outer opening structure of the bottom of the sliding tube (504) is consistent with the inner opening structure of the primer cup (3), and the sliding tube (504) is one-to-one arranged with the primer cup (3).

4. The gun primer anvil loading apparatus of claim 1, wherein: The bottom end of the electronic valve pipe (7) is inserted with a positioning air pipe (8), and the bottom of the positioning air pipe (8) is fixedly provided with a bearing plate (9).

5. The gun primer charge press production equipment according to claim 4, characterized in that: The bottom surface of the bearing plate (9) is provided with a gas conveying pump (10), and the gas conveying pump (10) is in communication with the positioning air pipe (8).

6. The gun primer anvil loading apparatus of claim 4, wherein: The bearing plate (9) is provided with a connecting rod (11), and the bottom of the connecting rod (11) is connected with a conveying belt (12).

7. The production method of the gun primer press powder production equipment according to claim 5, characterized in that: The production method comprises the following operation steps: Step one: primer cup (3) by the mouth upwards and inserted into the hole (2) inside, and the bottom plate (1) loaded to the surface of the bearing plate (9), at this time the positioning air pipe (8) inserted into the electronic valve pipe (7) inside, at this time and control the electronic valve on the electronic valve pipe (7) open, at the same time the gas pump (10) will be outside the gas along the electronic valve pipe (7) into the first air bag (6) inside, so that the first air bag (6) bulge to enhance the clamping of primer cup (3); Step two: the bottom plate (1) loaded with primer cup (3) with the transmission belt (12) moves to the designated position, at this time the electric push rod (509) retraction makes the pressure plate (510) to lift the sliding tube (504), and when the primer cup (3) is located in the sliding tube (504) directly below, that is, the designated position, the electric push rod (509) reset makes the sliding tube (504) slide down along the fixed tube (503) and based on the elasticity of the spring rod (506) to insert into the primer cup (3) inside; Step three: impulse flow meter (502) open, so that the primer in the bunker (4) along the conical bottom (501) through the impulse flow meter (502), fixed tube (503), sliding tube (504), discharge port (505) into the primer cup (3) inside, and through the impulse flow meter (502) to determine the primer filling amount; Step four: after the primer filling, the electric push rod (509) extends to make the pressure plate (510) drop and fit with the discharge port (505) to close the discharge port (505), at this time the pressure plate (510) carries the sliding tube (504) further inserted into the primer cup (3) inside, until the lower limit sheet (508) and the top of the primer cup (3) abuts, at this time the pressure plate (510) cooperates with the bottom of the sliding tube (504) to complete the compaction of the primer, and at this time the hole piercing needle (511) in the compaction will pierce the primer surface; Step five: after the compaction, the electric push rod (509) retraction makes the pressure plate (510) rise and leave the discharge port (505), at this time the sliding tube (504) rises and leaves the primer cup (3) inside based on the spring rod (506) and the pressure plate (510), until the top of the sliding tube (504) and the upper limit sheet (507) contact, the sliding tube (504) leaves the primer cup (3) inside in the process due to the first air bag (6) bulge to enhance the clamping of primer cup (3) to avoid primer cup (3) from the hole (2) inside, then wait for the next time; Step six: the transmission belt (12) carries the primer cup (3) after loading and moving to the next process, if you need to take out the primer cup (3), the gas pump (10) will discharge the gas in the first air bag (6), and the micro pump (15) will inject outside air into the second air bag (13), so that the second air bag (13) bulge to make the lifting plate (14) lift, so that the primer cup (3) rises along the hole (2) inside, in order to take.

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