A large bullet production line

Abstract

The present invention discloses a large ammunition production line, which includes a vertical empty body loading device, a projectile cleaning equipment, a painting device, a vertical blanking device, a booster charge assembly system, an injection medicine suspension chain, a painting suspension chain and a transfer plate chain machine; a plurality of traveling cranes for hanging vertical projectiles are arranged on both the injection medicine suspension chain and the painting suspension chain; the projectile cleaning equipment, the painting device and the vertical blanking device are sequentially arranged below the painting suspension chain along the moving direction of the traveling crane; one end of the painting suspension chain is connected to the painting suspension chain; the painting suspension chain transports the vertical projectiles loaded through the vertical empty body loading device through the injection medicine workshop for injection; the transfer plate chain machine is used to receive the projectiles output by the vertical blanking device; the booster charge assembly system is arranged in the transmission direction of the transfer plate chain machine. The present invention realizes the automatic production and transmission of vertical projectiles, reduces labor intensity, improves the production qualification rate, improves production efficiency, and avoids manual operation in dangerous processes.

Description

Technical Field

[0001] The present invention relates to the field of automatic appearance spraying and assembly of large projectiles, and particularly to a large projectile production line. Background Art

[0002] During the production process of large projectiles, the projectiles need to be injected with medicine inside the body through a medicine application device, then the surface of the projectile is cleaned manually, then the surface of the projectile is painted manually, and finally the projectile is moved to a drying room to dry the paint surface. In the prior art, processing operations such as cleaning, painting, and drying are all manually operated, with low efficiency. Moreover, the transfer of the projectile between each process is carried out manually, and manual transfer will have uncertain factors and also keep the operators in dangerous operations for a long time. Summary of the Invention

[0003] The object of the present invention is to provide a large projectile production line for automated painting processing.

[0004] The technical solution for achieving the object of the present invention is: a large projectile production line, including a vertical empty body loading device, a projectile cleaning device, a painting device, a vertical unloading device, a booster charge assembly system, an injection medicine suspension chain, a painting suspension chain, and a transfer plate chain machine; a plurality of traveling cranes for hanging vertical projectiles are provided on both the injection medicine suspension chain and the painting suspension chain; the projectile cleaning device, the painting device, and the vertical unloading device are sequentially arranged below the painting suspension chain along the moving direction of the traveling crane; one end of the painting suspension chain is connected to the painting suspension chain; the painting suspension chain transports the vertical projectiles loaded through the vertical empty body loading device through the injection medicine workshop for injection; the transfer plate chain machine is used to receive the projectiles output by the vertical unloading device; the booster charge assembly system is arranged in the transmission direction of the transfer plate chain machine.

[0005] The present invention further includes a horizontal projectile loading area, a horizontal projectile unloading area, a painting room, a leveling room, and a drying room; the painting suspension chain passes through the painting room, the leveling room, and the drying room; both the horizontal projectile loading area and the horizontal projectile unloading area are arranged below the painting suspension chain; the horizontal projectile loading area, the painting room, the leveling room, the drying room, and the horizontal projectile unloading area are arranged in sequence along the moving direction of the traveling crane of the painting suspension chain; the painting device is arranged in the painting room; a steam drying channel is provided in the drying room; vertical and horizontal transfer vehicles for transporting horizontal projectiles are provided in both the horizontal projectile loading area and the horizontal projectile unloading area.

[0006] The vertical empty-body loading device includes an empty-body conveyor line, a loading rack, a lifting mechanism, a translation mechanism, and a projectile carrier; a plurality of the projectile carriers are arranged in sequence on the empty-body conveyor line; the projectile carrier is used for vertically placing empty projectiles; the loading rack is arranged on one side of the output end of the empty-body conveyor line; the lifting mechanism is arranged on the loading rack; the translation mechanism is arranged on the lifting mechanism; the translation mechanism is used for receiving the projectile carriers conveyed by the empty-body conveyor line; the driving of the lifting mechanism makes the projectile carriers vertically displace so that the universal sling fixed to the large end of the projectile is hooked and matched with the traveling crane on the upper painting suspension chain above.

[0007] The empty-body conveyor line of the vertical empty-body loading device includes a conveyor rack, a forward conveying roller group, a reverse conveying roller group, a left transplanting component, and a right transplanting component; the forward conveying roller group and the reverse conveying roller group are arranged side by side on the top of the conveyor rack; the left transplanting component and the right transplanting component are arranged in parallel on the top of the conveyor rack and form a square-shaped conveying track with the forward conveying roller group and the reverse conveying roller group; the right end of the forward conveying roller group is located at the edge of the translation mechanism.

[0008] The projectile cleaning device includes a cleaning rack, a linear driving member, and a cleaning tooling; the linear driving member is arranged on the cleaning rack and is perpendicular to the horizontal plane; the cleaning tooling is arranged on the driving end of the linear driving member and vertically moves under the driving of the linear driving member to sleeved on the circumferential surface of the projectile hoisted in front of the cleaning rack; the cleaning tooling includes a cyclone dust removal component, a brush dust removal component, and a mounting plate fixedly connected to the driving end of the linear driving member.

[0009] The projectile cleaning device further includes a projectile positioning mechanism fixed on the cleaning rack; the projectile positioning mechanism is located below the linear driving member and is used for restricting the circumferential rotation of the projectile.

[0010] The brush dust removal component of the cleaning tooling of the projectile cleaning device includes a cleaning ring and bristles arranged on the inner circumferential surface of the cleaning ring; the cleaning ring is fixed to the mounting plate.

[0011] The booster charge assembly system includes a cleaning and oiling device, a projectile body ranging device, a booster charge ranging device, a computer, and a display; the cleaning and oiling device, the projectile body ranging device, and the booster charge ranging device are all arranged on one side of the transfer plate chain machine; the cleaning and oiling device includes a driving mechanism, a cleaning rod, an oiling rod, and an ejection assembly; the cleaning rod and the oiling rod are both slidably arranged in the driving mechanism, and the cleaning rod and the oiling rod are both rotated under the drive of the driving mechanism; the ejection assembly pushes the cleaning rod and the oiling rod to axially move and cooperate with the end of the projectile body on the transfer plate chain machine; the projectile body ranging device is used to detect the depth of the projectile body mounting hole and transmit the depth data of the projectile body to the computer; the booster charge ranging device is used to detect the length of the booster charge and transmit the length data of the booster charge to the computer; the computer is used to calculate the number of paper pads to be assembled according to the depth data of the projectile body and the length data of the booster charge, and display the number of paper pads to be assembled through the display.

[0012] The driving mechanism of the cleaning and oiling device of the booster charge assembly system includes a driving box, and a driving roller assembly, a first transmission cylinder, and a second transmission cylinder installed on the driving box; the driving roller assembly drives the first transmission cylinder and the second transmission cylinder to rotate; the cleaning rod is axially slidably arranged in the first transmission cylinder and is circumferentially fixed relative to the first transmission cylinder; the oiling rod is axially slidably arranged in the second transmission cylinder and is circumferentially fixed relative to the second transmission cylinder.

[0013] The booster charge ranging device of the booster charge assembly system includes a charge positioning assembly and a ranging camera; the charge positioning assembly includes a positioning table, a baffle, a positioning cylinder, and an elastic push block; the positioning table is provided with a positioning groove for placing the booster charge; the baffle is arranged at the rear end of the positioning table; the positioning cylinder is arranged at the front end of the positioning table; the elastic push block moves towards the booster charge under the drive of the positioning cylinder; the ranging camera is fixed above the charge positioning assembly through a camera bracket; the ranging camera takes a photo of the booster charge on the positioning table and transmits the photo with the length information of the booster charge to the computer.

[0014] Adopting the above technical solutions, the present invention has the following beneficial effects: (1) By realizing the automatic production and transmission of vertical projectiles, the labor intensity is reduced, the production qualification rate is improved, the production efficiency is increased, and manual operation of dangerous processes is avoided.

[0015] (2) The present invention also includes a horizontal projectile loading area and a horizontal projectile unloading area. Through the horizontal projectile loading area and the horizontal projectile unloading area, the horizontal projectile can be loaded for painting and unloaded. The vertical projectile and the horizontal projectile are painted on the same transmission line, and there is no need to set up a separate transmission line for the horizontal projectile, effectively reducing the production cost.

[0016] (3) The translation mechanism of the vertical empty body on the production line of the present invention receives the projectile carrier transmitted on the empty body conveyor line, and drives the projectile carrier to move upward to be hooked with the traveling crane through the lifting mechanism, realizing the automatic loading of empty projectiles onto the production line, effectively improving the work efficiency and having a stable structure.

[0017] (4) The projectile cleaning equipment of the present invention has a clever structure. The linear drive member drives the cleaning tooling to move vertically to clean the particulate matter adhering to the outer wall of the projectile. The automatic cleaning effectively improves the cleaning efficiency and realizes the automatic production and processing of the projectile. The outer wall of the projectile is cleaned by the brush dust removal assembly, and the cyclone dust removal assembly generates an air flow to suck out the particulate matter, with excellent dust removal effect.

[0018] (5) The cleaning and oiling device of the booster charge assembly system of the present invention automatically cleans the tail end of the projectile. The projectile tail end is cleaned and oiled respectively by the cleaning rod and the oiling rod, effectively improving the finished product quality. The cleaning rod and the oiling rod rotate in a disk brush manner, with higher cleaning efficiency. By calculating the data detected by the projectile ranging device and the booster charge ranging device by the computer, the number of paper pads to be installed after the booster charge is assembled is obtained, which is more convenient to use and speeds up the assembly speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to make the content of the present invention easier to be clearly understood, the following further details the present invention according to specific embodiments in combination with the drawings, where

[0020] Figure 1 is the top view of the present invention;

[0021] Figure 2 is the perspective view of the present invention;

[0022] Figure 3 is Figure 2 the enlarged view of area C of

[0023] Figure 4 is the structural schematic diagram of the empty body conveyor line of the vertical empty body loading device of the present invention;

[0024] Figure 5 is the structural schematic diagram of the loading rack of the vertical empty body loading device of the present invention;

[0025] Figure 6 is the structural schematic diagram of the lifting trolley frame of the lifting mechanism of the vertical empty body loading device of the present invention;

[0026] Figure 7 is the structural schematic diagram of the upper hanging mechanism of the vertical empty body loading device of the present invention;

[0027] Figure 8 is the structural schematic diagram of the projectile cleaning equipment of the present invention;

[0028] Figure 9 Cross-sectional view of the projectile cleaning device of the present invention;

[0029] Figure 10 is Figure 9 Enlarged view of area A of;

[0030] Figure 11 is Figure 9 Enlarged view of area B of.

[0031] Figure 12 Schematic structural diagram of the projectile positioning mechanism of the projectile cleaning device of the present invention;

[0032] Figure 13 Schematic structural diagram of the cleaning tooling of the projectile cleaning device of the present invention;

[0033] Figure 14 Schematic structural diagram of the up-and-down line transfer vehicle of the invention;

[0034] Figure 15 Top view of the up-and-down line transfer vehicle of the present invention;

[0035] Figure 16 Front view of the up-and-down line transfer vehicle of the present invention;

[0036] Figure 17 Schematic structural diagram of the lower frame of the vehicle body of the up-and-down line transfer vehicle of the present invention;

[0037] Figure 18 Schematic structural diagram of the horizontal clamping mechanism and the vertical clamping mechanism of the up-and-down line transfer vehicle of the present invention.

[0038] Figure 19 Schematic structural diagram of the cleaning and oiling device of the booster charge assembly system of the present invention;

[0039] Figure 20 Top view of the cleaning and oiling device of the booster charge assembly system of the present invention;

[0040] Figure 21 Partial top view of the front end of the cleaning rod of the cleaning and oiling device of the booster charge assembly system of the present invention;

[0041] Figure 22 Partial top view of the front end of the oil brush rod of the cleaning and oiling device of the booster charge assembly system of the present invention;

[0042] Figure 23 Schematic structural diagram of the projectile distance measuring device of the booster charge assembly system of the present invention;

[0043] Figure 24 Schematic structural diagram of the booster charge distance measuring device of the booster charge assembly system of the present invention;

[0044] The attached reference numerals are as follows:

[0045] Vertical hollow body loading device 1, hollow body conveyor line 1-1, conveyor frame 1-1-1, middle partition 1-1-1-1, side baffle 1-1-1-2, forward conveying roller group 1-1-2, forward transmission roller 1-1-2-1, reverse conveying roller group 1-1-3, reverse transmission roller 1-1-3-1, left transplanting assembly 1-1-4, right transplanting assembly 1-1-5;

[0046] Loading frame 1-2;

[0047] Lifting mechanism 1-3, vertical lifting guide rail 1-3-1, lifting trolley frame 1-3-2, lifting drive assembly 1-3-3, lifting drive motor 1-3-3-1, lifting screw 1-3-3-2;

[0048] Translation mechanism 1-4, roller assembly 1-4-1, rodless cylinder 1-4-2, lifting cylinder 1-4-3, locking block 1-4-4;

[0049] Projectile carrier 1-5, frame 1-5-1, positioning hole 1-5-1-1, limiting groove 1-5-1-2, relief groove 1-5-1-3, large-end positioning cylinder 1-5-2, small-end positioning ring platform 1-5-3, universal sling 1-6, overhead crane 1-7;

[0050] Hanging mechanism 1-8, straight push cylinder 1-8-1, side push cylinder 1-8-2, U-shaped claw 1-8-3;

[0051] Projectile cleaning equipment 2, cleaning frame 2-1;

[0052] Linear drive member 2-2;

[0053] Cleaning tooling 2-3, brush dust removal assembly 2-3-1, cleaning ring 2-3-1-1, brush bristles 2-3-1-2, mounting plate 2-3-2, blowing ring 2-3-3, blowing port 2-3-3-1, first air guide groove 2-3-3-2, suction ring 2-3-4, suction port 2-3-4-1, second air guide groove 2-3-4-2;

[0054] Projectile positioning mechanism 2-4, projectile positioning support 2-4-1, linear bearing 2-4-1-1, lifting positioning cylinder 2-4-2, lifting positioning rod 2-4-3, positioning head 2-4-3-1, floating joint 2-4-3-2.

[0055] Painting device 3;

[0056] Vertical blanking device 4, blanking frame 4-1, rotary pneumatic gripping jaw 4-2, blanking trolley 4-3, trolley guide rail 4-4, pneumatic claw 4-5, pushing cylinder 4-6, frame translation mechanism 4-7;

[0057] Detonating charge assembly system 5, cleaning and oiling device 5-1;

[0058] Drive mechanism 5-1-1, first transmission cylinder 5-1-1-1, second transmission cylinder 5-1-1-2, drive roller 5-1-1-3, roller drive motor 5-1-1-4, drive gear 5-1-1-5, first transmission gear 5-1-1-6, second transmission gear 5-1-1-7, drive box 5-1-1-8;

[0059] Cleaning rod 5-1-2, first sliding sleeve 5-1-2-1, dust removal brush disc 5-1-2-2;

[0060] Oil brush rod 5-1-3, second sliding sleeve 5-1-3-1, oiling brush disc 5-1-3-2;

[0061] Ejecting assembly 5-1-4, first ejecting cylinder 5-1-4-1, second ejecting cylinder 5-1-4-2;

[0062] First protective cover 5-1-5, cleaner nozzle 5-1-5-1, cleaner tank 5-1-6;

[0063] Second protective cover 5-1-7, rust preventive oil nozzle 5-1-7-1, rust preventive oil tank 5-1-8;

[0064] Projectile ranging device 5-2;

[0065] Detonating charge ranging device 5-3, charge positioning assembly 5-3-1, positioning table 5-3-1-1, baffle 5-3-1-2, positioning cylinder 5-3-1-3, elastic push block 5-3-1-4, ranging camera 5-3-2;

[0066] Display 5-4;

[0067] Medicine injection suspension chain 6;

[0068] Paint spraying suspension chain 7;

[0069] Transfer board chain machine 8;

[0070] Overhead crane 9;

[0071] Horizontal projectile loading area 10, horizontal projectile unloading area 11;

[0072] Loading and unloading transfer vehicle 12, vehicle body 12-1, upper frame 12-1-1, lower frame 12-1-2;

[0073] Horizontal clamping mechanism 12-2, horizontal clamp 12-2-1, horizontal product support block 12-2-1-1, C-shaped buckle 12-2-1-2, quick-release clamp 12-2-1-3, adjustment guide rail 12-2-2;

[0074] Vertical clamping mechanism 12-3, vertical product clamping assembly 12-3-1, lower clamping seat 12-3-2, upper clamping seat 12-3-3, clamping drive motor 12-3-4;

[0075] Traveling mechanism 12-4, bidirectional output motor 12-4-1, transmission shaft 12-4-2, traveling wheel 12-4-3, track support 12-4-4, fixed shaft 12-4-4-1, support wheel 12-4-4-2;

[0076] Lifting mechanism 12-5, first worm and gear lifting seat 12-5-1, second worm and gear lifting seat 12-5-2, first lifting motor 12-5-3, second lifting motor 12-5-4.

[0077] Leveling chamber 13, drying chamber 14, horizontal projectile surface pad printing device 15, vertical projectile surface pad printing device 16, painting chamber 17. Detailed implementation mode

[0078] Embodiment 1

[0079] See Figures 1 to 24 , the large projectile production line of this embodiment includes a vertical empty body loading device 1, a projectile cleaning equipment 2, a painting device 3, a vertical blanking device 4, a booster charge assembly system 5, an injection medicine suspension chain 6, a painting suspension chain 7, and a transfer plate chain machine 8. Multiple traveling cranes 9 for hanging vertical projectiles are provided on both the injection medicine suspension chain 6 and the painting suspension chain 7. The projectile cleaning equipment 2, the painting device 3, and the vertical blanking device 4 are sequentially arranged below the painting suspension chain 7 along the moving direction of the traveling crane 9. One end of the painting suspension chain 7 is connected to the painting suspension chain 7. The painting suspension chain 7 transports the vertical projectiles loaded through the vertical empty body loading device 1 through the injection medicine workshop for injection. The transfer plate chain machine 8 is used to receive the projectiles output by the vertical blanking device 4. The booster charge assembly system 5 is arranged in the transmission direction of the transfer plate chain machine 8.

[0080] The large projectile production line of this embodiment further includes a horizontal projectile loading area 10, a horizontal projectile unloading area 11, a painting chamber 17, a leveling chamber 13, and a drying chamber 14. The painting suspension chain 7 passes through the painting chamber 17, the leveling chamber 13, and the drying chamber 14. Both the horizontal projectile loading area 10 and the horizontal projectile unloading area 11 are arranged below the painting suspension chain 7. The horizontal projectile loading area 10, the painting chamber 17, the leveling chamber 13, the drying chamber 14, and the horizontal projectile unloading area 11 are in sequence along the moving direction of the traveling crane 9 on the painting suspension chain 7. The painting device 3 is arranged in the painting chamber 17. A steam drying channel is provided in the drying chamber 14. Loading and unloading transfer vehicles 12 for transferring horizontal projectiles are provided in both the horizontal projectile loading area 10 and the horizontal projectile unloading area 11.

[0081] The large ammunition production line of this embodiment further includes a horizontal ammunition body surface pad printing device 15 and a vertical ammunition body surface pad printing device 16. The horizontal ammunition body surface pad printing device 15 is disposed above the horizontal ammunition body offline area 11. The vertical ammunition body surface pad printing device 16 is disposed above the output end of the vertical blanking device 4.

[0082] During specific implementation, the vertical ammunition body is lifted onto the hoist 9 on the medicine injection suspension chain 6 through the vertical blank ammunition body feeding device 1, and moves to the medicine injection workshop through the medicine injection suspension chain 6 for medicine injection. The vertical ammunition body after medicine injection moves to the painting suspension chain 7 through the medicine injection suspension chain 6. The vertical ammunition body moves to the ammunition body cleaning device 2 through the painting suspension chain 7 for surface dust removal. After the dust removal is completed, the vertical ammunition body moves to the painting chamber 17 through the painting suspension chain 7 and is automatically painted by the painting device 3. Fine spraying needs to be carried out manually for special parts or special ammunition bodies. After painting, the vertical ammunition body moves to the leveling chamber 13 through the painting suspension chain 7. After the sprayed object levels itself, it enters the drying chamber 14, and the steam drying channel conducts steam drying on the vertical ammunition body. After the drying is completed, the vertical ammunition body moves to the vertical blanking device 4 through the painting suspension chain 7 for horizontal blanking. After the vertical ammunition body surface pad printing device 16 pads and marks words and color rings on the ammunition body surface, the ammunition body is transferred to the transfer plate chain machine 8 by the robotic transfer device or manually provided at the end of the transfer plate chain machine 8. The transfer plate chain machine 8 transfers the ammunition body through the booster charge assembly system 5 for booster charge assembly. After the booster charge assembly is completed, the ammunition body is manually packaged. The up and down line transfer vehicle 12 in the horizontal ammunition body feeding area 10 transports the horizontal ammunition body and moves it below the painting suspension chain 7 and conducts surface dust removal manually. After the dust removal is completed, the horizontal ammunition body is lifted onto the hoist 9 on the painting suspension chain 7 by the up and down line transfer vehicle 12. The horizontal ammunition body moves to the painting chamber 17 through the painting suspension chain 7 and is automatically painted by the painting device 3. Fine spraying needs to be carried out manually for special parts or special ammunition bodies. After painting, the horizontal ammunition body moves to the leveling chamber 13 through the painting suspension chain 7. After the sprayed object levels itself, it enters the drying chamber 14, and the steam drying channel conducts steam drying on the horizontal ammunition body. After the drying is completed, the horizontal ammunition body moves to the horizontal ammunition body offline area 11 and is offline onto the up and down line transfer vehicle 12. The up and down line transfer vehicle 12 transports the horizontal ammunition body to below the horizontal ammunition body surface pad printing device 15 to pad and mark words and color rings on the horizontal ammunition body surface, and then the horizontal ammunition body is manually packaged.

[0083] In this embodiment, the vertical empty-body loading device 1 includes an empty-body conveyor line 1-1, a loading rack 1-2, a lifting mechanism 1-3, a translation mechanism 1-4, and a projectile carrier 1-5. A plurality of projectile carriers 1-5 are arranged in sequence on the empty-body conveyor line 1-1. The projectile carrier 1-5 is used for vertically placing empty projectiles. The loading rack 1-2 is arranged on one side of the output end of the empty-body conveyor line 1-1. The lifting mechanism 1-3 is arranged on the loading rack 1-2. The translation mechanism 1-4 is arranged on the lifting mechanism 1-3. The translation mechanism 1-4 is used to receive the projectile carrier 1-5 conveyed by the empty-body conveyor line 1-1. The driving of the lifting mechanism 1-3 vertically displaces the projectile carrier 1-5 so that the universal sling 1-6 fixed to the large end of the projectile is hooked and matched with the traveling crane 9 on the upper painting suspension chain 7.

[0084] In this embodiment, the empty-body conveyor line 1-1 of the vertical empty-body loading device 1 includes a conveyor rack 1-1-1, a forward conveying roller group 1-1-2, a reverse conveying roller group 1-1-3, a left transplanting component 1-1-4, and a right transplanting component 1-1-5. The forward conveying roller group 1-1-2 and the reverse conveying roller group 1-1-3 are arranged side by side on the top of the conveyor rack 1-1-1. The left transplanting component 1-1-4 and the right transplanting component 1-1-5 are arranged in parallel on the top of the conveyor rack 1-1-1 and form a rectangular conveying track with the forward conveying roller group 1-1-2 and the reverse conveying roller group 1-1-3. The right end of the forward conveying roller group 1-1-2 is located at the edge of the translation mechanism 1-4.

[0085] In this embodiment, the forward conveying roller group 1-1-2 of the empty-body conveyor line 1-1 of the vertical empty-body loading device 1 includes a plurality of forward transmission rollers 1-1-2-1 arranged side by side on the conveyor rack 1-1-1, and a first chain drive mechanism for synchronously driving the rotation of the plurality of forward transmission rollers 1-1-2-1. The reverse conveying roller group 1-1-3 includes a plurality of reverse transmission rollers 1-1-3-1 arranged side by side on the conveyor rack 1-1-1, and a second chain drive mechanism for synchronously driving the rotation of the plurality of reverse transmission rollers 1-1-3-1.

[0086] In this embodiment, the left transplanting component 1-1-4 of the empty-body conveyor line 1-1 of the vertical empty-body loading device 1 is a first chain transmission component. One end of the first chain transmission component is located between two adjacent forward transmission rollers 1-1-2-1, and the other end is located between two adjacent reverse transmission rollers 1-1-3-1. The right transplanting component 1-1-5 is a second chain transmission component. One end of the second chain transmission component is located between two adjacent forward transmission rollers 1-1-2-1, and the other end is located between two adjacent reverse transmission rollers 1-1-3-1. The transmission directions of the first chain transmission component and the second chain transmission component are opposite.

[0087] In this embodiment, a middle partition 1-1-1-1 is provided on the conveying rack 1-1-1 of the empty body conveying line 1-1 of the vertical empty body loading device 1. The middle partition 1-1-1-1 is located between the forward conveying roller group 1-1-2, the reverse conveying roller group 1-1-3, the left transplanting assembly 1-1-4 and the right transplanting assembly 1-1-5. Side baffles 1-1-1-2 are provided on both sides of the conveying rack 1-1-1.

[0088] In this embodiment, the projectile carrier 1-5 of the vertical empty body loading device 1 includes a frame body 1-5-1, a large-end positioning cylinder 1-5-2 and a small-end positioning ring platform 1-5-3. The large-end positioning cylinder 1-5-2 is provided at the top of the frame body 1-5-1. The small-end positioning ring platform 1-5-3 is provided at the bottom of the frame body 1-5-1 and is coaxially arranged with the large-end positioning cylinder 1-5-2.

[0089] In this embodiment, the lifting mechanism 1-3 of the vertical empty body loading device 1 includes a vertical lifting guide rail 1-3-1, a lifting trolley frame 1-3-2 and a lifting drive assembly 1-3-3. The vertical lifting guide rail 1-3-1 and the lifting drive assembly 1-3-3 are both provided on the loading rack 1-2. The lifting trolley frame 1-3-2 is slidably connected to the vertical lifting guide rail 1-3-1. The drive end of the lifting drive assembly 1-3-3 is fixedly connected to the lifting trolley frame 1-3-2 and drives the lifting trolley frame 1-3-2 to move vertically.

[0090] In this embodiment, the lifting drive assembly 1-3-3 of the lifting mechanism 1-3 of the vertical empty body loading device 1 includes a lifting drive motor 1-3-3-1, a lifting screw 1-3-3-2 and a lifting seat. The lifting screw 1-3-3-2 is provided on the loading rack 1-2 and is parallel to the vertical lifting guide rail 1-3-1. The lifting seat is threadedly connected to the lifting screw 1-3-3-2 and is fixedly connected to the lifting trolley frame 1-3-2. The output shaft of the lifting drive motor 1-3-3-1 is connected to the lifting screw 1-3-3-2.

[0091] In this embodiment, the translation mechanism 1-4 of the vertical empty body loading device 1 includes a roller assembly 1-4-1, a rodless cylinder 1-4-2 and a jacking cylinder 1-4-3. The roller assembly 1-4-1 is arranged in parallel on the lifting trolley frame 1-3-2 of the lifting mechanism 1-3. The rodless cylinder 1-4-2 is provided at the bottom of the lifting trolley frame 1-3-2. The jacking cylinder 1-4-3 is fixed on the sliding block of the rodless cylinder 1-4-2 and moves towards the direction of the empty body conveying line 1-1 under the drive of the jacking cylinder 1-4-3. A positioning hole 1-5-1-1 cooperating with the jacking cylinder 1-4-3 is provided at the bottom of the frame body 1-5-1 of the projectile carrier 1-5.

[0092] In this embodiment, the vertical empty-body loading device 1 further includes a hanging mechanism 1-8. The hanging mechanism 1-8 is arranged at the upper part of the loading frame 1-2. There are two hanging mechanisms 1-8, and the two hanging mechanisms 1-8 are symmetrically arranged. Moreover, the two hanging mechanisms 1-8 are respectively matched with the two lifting arms of the overhead crane 9. The hanging mechanism 1-8 includes a straight pushing cylinder 1-8-1, a side pushing cylinder 1-8-2 and a U-shaped claw 1-8-3. The straight pushing cylinder 1-8-1 is fixedly connected to the loading frame 1-2. The side pushing cylinder 1-8-2 is fixed on the driving end of the pushing cylinder 1-8-1 and moves towards the lifting arm of the overhead crane 9 under the drive of the pushing cylinder 1-8-1. The U-shaped claw 1-8-3 is fixed on the driving end of the side pushing cylinder 1-8-2 and pushes the lifting arm to turn outwards under the drive of the side pushing cylinder 1-8-2.

[0093] When the vertical empty-body loading device 1 is in use, the operator sequentially hoists the projectiles with the universal sling 1-6 installed thereon onto each projectile carrier 1-5. The projectile carriers 1-5 achieve a square-shaped cyclic transmission and movement through the forward conveying roller group 1-1-2, the reverse conveying roller group 1-1-3, the left transplanting assembly 1-1-4 and the right transplanting assembly 1-1-5.

[0094] The forward conveying roller group 1-1-2 of the empty body conveying line 1-1 conveys the projectile carrier 1-5 to a position near the lifting trolley frame 1-3-2 of the lifting mechanism 1-3. The rodless cylinder 1-4-2 of the translation mechanism 1-4 drives the lifting cylinder 1-4-3 to move towards the empty body conveying line 1-1. The piston rod of the lifting cylinder 1-4-3 extends to cooperate with the positioning hole 1-5-1-1 of the frame body 1-5-1. The rodless cylinder 1-4-2 drives the lifting cylinder 1-4-3 to reset and pull the projectile carrier 1-5 onto the roller assembly 1-4-1. After the projectile carrier 1-5 is in place, the limiting groove 1-5-1-2 cooperates with the locking block 1-4-4 to limit the movement of the projectile carrier 1-5. When the crane 1-7 moves to the front of the upper line rack 1-2, the two upper hanging mechanisms 1-8 work. The straight push cylinder 1-8-1 drives the side push cylinder 1-8-2 to move forward, so that the U-shaped claw 1-8-3 cooperates with the boom of the crane 1-7. The side push cylinder 1-8-2 drives the U-shaped claw 1-8-3 to move outward to turn the boom of the crane 1-7 outward. The drive motor 1-3-3-1 of the lifting drive assembly 1-3-3 works, and the lifting screw 1-3-3-2 is used to move the lifting trolley frame 1-3-2 upward, so that the universal sling 1-6 of the projectile on the projectile carrier 1-5 is located at the lifting position of the crane 1-7. The upper hanging mechanism 1-8 resets, and the boom of the crane 1-7 resets to cooperate with the universal sling 1-6 to achieve automatic upper hanging. After the automatic upper hanging is completed, the lifting drive assembly 1-3-3 drives the lifting trolley frame 1-3-2 to reset. The lifting cylinder 1-4-3 jacks up the empty projectile carrier 1-5 so that the limiting groove 1-5-1-2 loses cooperation with the locking block 1-4-4. The rodless cylinder 1-4-2 drives the lifting cylinder 1-4-3 to the empty body conveying line 1-1 to send the empty projectile carrier 1-5 back to the forward conveying roller group 1-1-2. The empty projectile carrier 1-5 is moved to the reverse conveying roller group 1-1-3 through the right transplanting assembly 1-1-5 for turnover.

[0095] In this embodiment, the projectile cleaning device 2 includes a cleaning frame 2-1, a linear drive member 2-2, and a cleaning tooling 2-3. The linear drive member 2-2 is arranged on the cleaning frame 2-1 and is perpendicular to the horizontal plane. The cleaning tooling 2-3 is arranged at the drive end of the linear drive member 2-2 and vertically moves under the drive of the linear drive member 2-2 to sleeve on the circumferential surface of the projectile hoisted in front of the cleaning frame 2-1. The cleaning tooling 2-3 includes a cyclone dust removal assembly, a brush dust removal assembly 2-3-1, and a mounting plate 2-3-2 fixedly connected to the drive end of the linear drive member 2-2.

[0096] In this embodiment, the projectile cleaning device 2 further includes a projectile positioning mechanism 2-4 fixed on the cleaning frame 2-1. The projectile positioning mechanism 2-4 is located below the linear drive member 2-2 and is used to limit the circumferential rotation of the projectile.

[0097] In this embodiment, the projectile positioning mechanism 2-4 of the projectile cleaning device 2 includes a projectile positioning support 2-4-1, a lifting positioning cylinder 2-4-2, and a lifting positioning rod 2-4-3. The projectile positioning support 2-4-1 is fixed on the cleaning machine frame 2-1. The lifting positioning cylinder 2-4-2 is fixed on the bottom of the projectile positioning support 2-4-1. The lifting positioning rod 2-4-3 is connected to the piston rod of the lifting positioning cylinder 2-4-2 and moves upward under the drive of the lifting positioning cylinder 2-4-2 to be in positioning cooperation with the small end of the projectile.

[0098] In this embodiment, a positioning head 2-4-3-1 is provided on the top of the lifting positioning rod 2-4-3 of the projectile positioning mechanism 2-4 of the projectile cleaning device 2. The positioning head 2-4-3-1 is a cone with a smaller upper part and a larger lower part.

[0099] In this embodiment, a floating joint 2-4-3-2 connected to the piston rod of the lifting positioning cylinder 2-4-2 is provided on the bottom of the lifting positioning rod 2-4-3 of the projectile positioning mechanism 2-4 of the projectile cleaning device 2. A linear bearing 2-4-1-1 cooperating with the lifting positioning rod 2-4-3 is provided on the projectile positioning support 2-4-1.

[0100] In this embodiment, the linear driving member 2-2 of the projectile cleaning device 2 is a linear guide cylinder or a linear module.

[0101] In this embodiment, the brush dust removal assembly 2-3-1 of the cleaning tooling 2-3 of the projectile cleaning device 2 includes a cleaning ring 2-3-1-1 and bristles 2-3-1-2 provided on the inner circumferential surface of the cleaning ring 2-3-1-1. The cleaning ring 2-3-1-1 is fixed to the mounting plate 2-3-2.

[0102] In this embodiment, the cyclone dust removal assembly of the projectile cleaning device 2 includes a blowing ring 2-3-3 and a suction ring 2-3-4. The blowing ring 2-3-3 and the suction ring 2-3-4 are respectively disposed in a fitting manner on the upper end and the lower end of the cleaning ring 2-3-1-1 of the brush dust removal assembly 2-3-1, and are both collinear with the center of the cleaning ring 2-3-1-1. A blowing port 2-3-3-1 communicating with the inner cavity is provided on the side wall of the blowing ring 2-3-3. A suction port 2-3-4-1 communicating with the inner cavity is provided on the side wall of the suction ring 2-3-4.

[0103] In this embodiment, a first air guide groove 2-3-3-2 is provided in a surrounding manner on the inner circumferential surface of the blowing ring 2-3-3 of the cyclone dust removal assembly of the projectile cleaning device 2. A second air guide groove 2-3-4-2 is provided in a surrounding manner on the inner circumferential surface of the suction ring 2-3-4.

[0104] In this embodiment, the air blowing ports 2-3-3-1 of the air blowing ring 2-3-3 and the air suction ports 2-3-4-1 of the air suction ring 2-3-4 of the air cyclone dust removal assembly of the projectile cleaning device 2 are both circumferentially inclined, and the inclination directions of the air blowing ports 2-3-3-1 and the air suction ports 2-3-4-1 are inconsistent.

[0105] When the projectile cleaning device 2 is in use, the cleaning tooling 2-3 is in the low position. The vertical projectile is hoisted and moved to the front of the cleaning machine frame 2-1, and the projectile is positioned directly above the cleaning ring 2-3-1-1 of the brush dust removal assembly 2-3-1. The lifting and positioning cylinder 2-4-2 of the projectile positioning mechanism 2-4 drives the lifting and positioning rod 2-4-3 to move upward, so that the positioning head 2-4-3-1 extends into the small end of the projectile. Since the positioning head 2-4-3-1 is conical, when the lifting and positioning rod 2-4-3 is driven to continue moving upward, the positioning head 2-4-3-1 abuts against the small end of the projectile, restricting the circumferential rotation of the projectile. The linear drive member 2-2 drives the cleaning tooling 2-3 to move upward to the top of the projectile, and then moves downward to the middle or bottom of the projectile. The vertical movement action of the cleaning tooling 2-3 can be repeated multiple times according to the need for cleaning degree. During the movement of the cleaning tooling 2-3, the bristles 2-3-1-2 of the cleaning ring 2-3-1-1 wipe off the particulate matter on the surface of the projectile. The air blowing ports 2-3-3-1 of the air blowing ring 2-3-3 blow out air flow, and the air flow moves circumferentially in the first air guide groove 2-3-3-2, blowing up the particulate matter attached to the surface of the projectile. The air suction ports 2-3-4-1 of the air suction ring 2-3-4 suck air, generating a negative pressure air flow to suck out the particulate matter. After the light cleaning work is completed, the cleaning tooling 2-3 moves to the low position, and the lifting and positioning cylinder 2-4-2 drives the lifting and positioning rod 2-4-3 to reset, and the projectile is hoisted to the next processing station.

[0106] In this embodiment, the vertical blanking device 4 includes a blanking frame 4-1, a rotary pneumatic gripper 4-2, a blanking drive module, a blanking trolley 4-3, a trolley guide rail 4-4, a trolley drive module, a hanging mechanism, and a frame translation mechanism 4-7. The blanking frame 4-1 is arranged on the frame translation mechanism 4-7 and moves under the drive of the translation mechanism 4-6 to directly below the painting suspension chain 7. The rotary pneumatic gripper 4-2 is slidably arranged on the blanking frame 4-1 along the height direction of the blanking frame 4-1. The blanking drive module is arranged on the blanking frame 4-1, and the blanking drive module drives the rotary pneumatic gripper 4-2 to move vertically. One end of the trolley guide rail 4-4 is located at the edge of the frame translation mechanism 4-7, and the other end of the trolley guide rail 4-4 is located at the edge of the transfer plate chain machine 8. The blanking trolley 4-3 is arranged on the trolley guide rail 4-4, and the blanking trolley 4-3 moves along the trolley guide rail 4-4 under the drive of the trolley drive module. There are two hanging mechanisms, and the two hanging mechanisms are symmetrically arranged on the top of the blanking frame 4-1 and are located above the rotary pneumatic gripper 4-2. The two hanging mechanisms are respectively used to push the two lifting arms of the overhead crane 9 to turn outwards.

[0107] In this embodiment, the hanging mechanism of the vertical blanking device 4 includes a pneumatic claw 4-5 and a pushing cylinder 4-6. The pushing cylinder 4-6 is fixed on the top of the blanking frame 4-1. The pneumatic claw 4-5 is fixed on the piston rod of the pushing cylinder 4-6 and cooperates with a lifting arm of the overhead crane 9 under the drive of the pushing cylinder 4-6.

[0108] When the vertical blanking device 4 is in use, the vertical projectile moves to the front of the blanking frame 4-1 through the painting suspension chain 7. The frame translation mechanism 4-7 drives the blanking frame 4-1 to move towards the vertical projectile, and the rotary pneumatic gripper 4-2 grabs the projectile. The blanking drive module drives the rotary pneumatic gripper 4-2 to move upwards, so that the lifting arm of the overhead crane 9 is disengaged from the universal spreader 1-6 of the projectile. The hanging mechanism grabs the lifting arm and pushes the lifting arm to turn. The blanking drive module drives the rotary pneumatic gripper 4-2 to move downwards, and the rotary pneumatic gripper 4-2 turns to place the vertical projectile horizontally on the blanking trolley 4-3. The trolley drive module drives the blanking trolley 4-3 to move to the edge of the end of the transfer plate chain machine 8.

[0109] In this embodiment, the booster charge assembly system 5 includes a cleaning and oiling device 5-1, a projectile distance measuring device 5-2, a booster charge distance measuring device 5-3, a computer, and a display 5-4. The cleaning and oiling device 5-1, the projectile distance measuring device 5-2, and the booster charge distance measuring device 5-3 are all arranged on one side of the transfer plate chain machine 8. The cleaning and oiling device 5-1 includes a driving mechanism 5-1-1, a cleaning rod 5-1-2, an oil brush rod 5-1-3, and an ejecting assembly 5-1-4. The cleaning rod 5-1-2 and the oil brush rod 5-1-3 are both slidably arranged in the driving mechanism 5-1-1, and both the cleaning rod 5-1-2 and the oil brush rod 5-1-3 rotate under the drive of the driving mechanism 5-1-1. The ejecting assembly 5-1-4 pushes the cleaning rod 5-1-2 and the oil brush rod 5-1-3 to axially move and cooperate with the end of the projectile on the transfer plate chain machine 8. The projectile distance measuring device 5-2 is used to detect the depth of the projectile mounting hole and transmit the depth data of the projectile to the computer. The booster charge distance measuring device 5-3 is used to detect the length of the booster charge and transmit the length data of the booster charge to the computer. The computer is used to calculate the number of paper pads to be assembled based on the depth data of the projectile and the length data of the booster charge, and display the number of paper pads to be assembled through the display 5-4.

[0110] In this embodiment, the driving mechanism 5-1-1 of the cleaning and oiling device 5-1 of the booster charge assembly system 5 includes a driving box 5-1-1-8, and a driving roller assembly, a first transmission cylinder 5-1-1-1, and a second transmission cylinder 5-1-1-2 mounted on the driving box 5-1-1-8. The driving roller assembly drives the first transmission cylinder 5-1-1-1 and the second transmission cylinder 5-1-1-2 to rotate. The cleaning rod 5-1-2 is axially slidably arranged in the first transmission cylinder 5-1-1-1 and is circumferentially fixed relative to the first transmission cylinder 5-1-1-1. The oil brush rod 5-1-3 is axially slidably arranged in the second transmission cylinder 5-1-1-2 and is circumferentially fixed relative to the second transmission cylinder 5-1-1-2.

[0111] In this embodiment, a first sliding sleeve 5-1-2-1 is axially slidably arranged on the circumferential surface of the cleaning rod 5-1-2 of the cleaning and oiling device 5-1 of the booster charge assembly system 5, and the cleaning rod 5-1-2 is circumferentially fixed relative to the first sliding sleeve 5-1-2-1. The first sliding sleeve 5-1-2-1 is axially slidably connected to the first transmission cylinder 5-1-1-1 and is circumferentially fixed. The rear end of the first sliding sleeve 5-1-2-1 is connected to the ejecting assembly 5-1-4. A dust removal brush disc 5-1-2-2 is provided at the front end of the cleaning rod 5-1-2. A first driving spring is provided in the first sliding sleeve 5-1-2-1, and the first driving spring is located at the rear end of the cleaning rod 5-1-2.

[0112] In this embodiment, the cleaning and oiling device 5-1 of the booster charge assembly system 5 further includes a first protective cover 5-1-5 and a cleaning agent tank 5-1-6. The first protective cover 5-1-5 is slidably arranged in front of the drive box 5-1-1-8 through a sliding bracket. The first sliding sleeve 5-1-2-1 of the cleaning rod 5-1-2 penetrates the rear end face of the first protective cover 5-1-5 and is rotatably connected to the first protective cover 5-1-5. The dust removal brush disc 5-1-2-2 of the cleaning rod 5-1-2 is located in the first protective cover 5-1-5. The first protective cover 5-1-5 is provided with a cleaning agent spray head 5-1-5-1 connected to the cleaning agent tank 5-1-6.

[0113] In this embodiment, a second sliding sleeve 5-1-3-1 is axially slidably arranged on the circumferential surface of the oiling rod 5-1-3 of the cleaning and oiling device 5-1 of the booster charge assembly system 5, and the oiling rod 5-1-3 is circumferentially relatively fixed to the second sliding sleeve 5-1-3-1. The second sliding sleeve 5-1-3-1 is axially slidably connected to the second transmission cylinder 5-1-1-2 and is circumferentially relatively fixed. The rear end of the second sliding sleeve 5-1-3-1 is connected to the ejection assembly 5-1-4. The front end of the oiling rod 5-1-3 is provided with an oiling brush disc 5-1-3-2. A second driving spring is arranged in the second sliding sleeve 5-1-3-1, and the second driving spring is located at the rear end of the oiling rod 5-1-3.

[0114] In this embodiment, the cleaning and oiling device 5-1 of the booster charge assembly system 5 further includes a second protective cover 5-1-7 and an anti-rust oil tank 5-1-8. The second protective cover 5-1-7 is slidably arranged in front of the drive box 5-1-1-8 through a sliding bracket. The second sliding sleeve 5-1-3-1 of the oiling rod 5-1-3 penetrates the rear end face of the second protective cover 5-1-7 and is rotatably connected to the second protective cover 5-1-7. The oiling brush disc 5-1-3-2 of the oiling rod 5-1-3 is located in the second protective cover 5-1-7. The second protective cover 5-1-7 is provided with an anti-rust oil spray head 5-1-7-1 connected to the anti-rust oil tank 5-1-8.

[0115] In this embodiment, the drive roller assembly of the drive mechanism 5-1-1 of the cleaning and oiling device 5-1 of the booster charge assembly system 5 includes a drive roller 5-1-1-3, a roller drive motor 5-1-1-4, and a drive gear 5-1-1-5. The drive roller 5-1-1-3 is rotatably arranged in the drive box 5-1-1-8. The roller drive motor 5-1-1-4 is fixedly connected to the drive box 5-1-1-8, and the output shaft is connected to the drive roller 5-1-1-3. The first transmission cylinder 5-1-1-1 and the second transmission cylinder 5-1-1-2 are respectively provided with a first transmission gear 5-1-1-6 and a second transmission gear 5-1-1-7. The drive gear 5-1-1-5 is fixed on the drive roller 5-1-1-3 and meshes with the first transmission gear 5-1-1-6 and the second transmission gear 5-1-1-7.

[0116] In this embodiment, the ejecting assembly 5-1-4 of the cleaning and oiling device 5-1 of the booster charge assembly system 5 includes a first ejecting cylinder 5-1-4-1 and a second ejecting cylinder 5-1-4-2. The piston rods of the first ejecting cylinder 5-1-4-1 and the second ejecting cylinder 5-1-4-2 are respectively rotatably connected to the rear ends of the first sliding sleeve 5-1-2-1 and the second sliding sleeve 5-1-3-1.

[0117] In this embodiment, the projectile ranging device 5-2 of the booster charge assembly system 5 is a portable tester.

[0118] In this embodiment, the booster charge ranging device 5-3 of the booster charge assembly system 5 includes a charge positioning assembly 5-3-1 and a ranging camera 5-3-2. The charge positioning assembly 5-3-1 includes a positioning table 5-3-1-1, a baffle 5-3-1-2, a positioning cylinder 5-3-1-3, and an elastic push block 5-3-1-4. The positioning table 5-3-1-1 is provided with a positioning groove for placing the booster charge. The baffle 5-3-1-2 is arranged at the rear end of the positioning table 5-3-1-1. The positioning cylinder 5-3-1-3 is arranged at the front end of the positioning table 5-3-1-1. The elastic push block 5-3-1-4 moves towards the booster charge under the drive of the positioning cylinder 5-3-1-3. The ranging camera 5-3-2 is fixed above the charge positioning assembly 5-3-1 through a camera support. The ranging camera 5-3-2 takes a photo of the booster charge on the positioning table 5-3-1-1 and transmits the taken photo with the length information of the booster charge to the computer 5-4.

[0119] When the booster charge column assembly system 5 is specifically implemented, the plate chain conveyor 8 conveys the projectile to pass in front of the cleaning and oiling device 5-1, the projectile ranging device 5-2, and the booster charge column ranging device 5-3 in sequence. The roller drive motor 5-1-1-4 of the drive mechanism 5-1-1 operates, and drives the first transmission cylinder 5-1-1-1 and the second transmission cylinder 5-1-1-2 to rotate through the drive roller 5-1-1-3. The first transmission cylinder 5-1-1-1 and the second transmission cylinder 5-1-1-2 respectively drive the first sliding sleeve 5-1-2-1 and the second sliding sleeve 5-1-3-1 to rotate. The first sliding sleeve 5-1-2-1 and the second sliding sleeve 5-1-3-1 respectively drive the cleaning rod 5-1-2 and the oil brush rod 5-1-3 to rotate.

[0120] When the plate chain conveyor 8 conveys the projectile to move in front of the cleaning rod 5-1-2, the first ejecting cylinder 5-1-4-1 of the ejecting assembly 5-1-4 pushes the first sliding sleeve 5-1-2-1 to axially move forward, so that the dust removal brush disc 5-1-2-2 of the cleaning rod 5-1-2 fits against the large end of the projectile and rotates for cleaning, and compresses the first driving spring. The first driving spring provides an elastic supporting force for the cleaning rod 5-1-2, so that the dust removal brush disc 5-1-2-2 of the cleaning rod 5-1-2 is always tightly combined with the large end of the projectile. At the same time, the cleaning agent in the cleaning agent tank 5-1-6 is sprayed onto the dust removal brush disc 5-1-2-2 through the cleaning agent nozzle 5-1-5-1.

[0121] After the cleaning is completed, when the plate chain conveyor 8 conveys the projectile to move in front of the oil brush rod 5-1-3, the second ejecting cylinder 5-1-4-2 pushes the second sliding sleeve 5-1-3-1 to axially move forward, so that the oiling brush disc 5-1-3-2 of the oil brush rod 5-1-3 fits against the large end of the projectile and rotates for cleaning, and compresses the second driving spring. The second driving spring provides an elastic supporting force for the oil brush rod 5-1-3, so that the oiling brush disc 5-1-3-2 of the oil brush rod 5-1-3 is always tightly combined with the large end of the projectile. At the same time, the rust preventive oil in the rust preventive oil tank 5-1-8 is sprayed onto the oiling brush disc 5-1-3-2 through the rust preventive oil nozzle 5-1-7-1.

[0122] After the oiling is completed, the plate chain conveyor 8 conveys the projectile to the front side of the projectile distance measuring device 5-2. The operator detects the depth of the inner hole at the large end of the projectile through the projectile distance measuring device 5-2, and the projectile distance measuring device 5-2 transmits the depth data of the inner hole to the computer. The operator places the booster charge on the positioning table 5-3-1-1 of the charge positioning component 5-3-1. The positioning cylinder 5-3-1-3 drives the elastic push block 5-3-1-4 to move towards the booster charge, and cooperates with the baffle 5-3-1-2 to position the booster charge on the positioning table 5-3-1-1. The ranging camera 5-3-2 takes a photo of the booster charge on the positioning table 5-3-1-1, and transmits the taken photo with the length information of the booster charge to the computer. The computer calculates the number of paper pads to be installed by subtracting the length of the booster charge from the depth of the inner hole at the large end of the projectile, and displays it through the display 5-4. The operator puts the booster charge into the inner hole at the large end of the projectile, and then puts the same number of paper pads into the inner hole at the large end of the projectile according to the number of paper pads to be placed displayed on the display 5-4.

[0123] In this embodiment, the up-and-down line transfer vehicle 12 includes a vehicle body 12-1, a horizontal clamping mechanism 12-2, a vertical clamping mechanism 12-3, a traveling mechanism 12-4, and a lifting mechanism 12-5. The vehicle body 12-1 includes an upper vehicle frame 12-1-1 and a lower vehicle frame 12-1-2. The lifting mechanism 12-5 is arranged between the upper vehicle frame 12-1-1 and the lower vehicle frame 12-1-2, and drives the upper vehicle frame 12-1-1 to move vertically. The horizontal clamping mechanism 12-2 and the vertical clamping mechanism 12-3 are both arranged on the upper vehicle frame 12-1-1. The traveling mechanism 12-4 is arranged at the bottom of the lower vehicle frame 12-1-2. The traveling mechanism 12-4 cooperates with the ground rail and drives the vehicle body 12-1 to move along the ground rail.

[0124] In this embodiment, the horizontal clamping mechanism 12-2 of the up-and-down line transfer vehicle 12 includes two horizontally arranged horizontal clamps 12-2-1. The horizontal clamp 12-2-1 includes a horizontal product support block 12-2-1-1, and a C-shaped buckle 12-2-1-2 arranged on the horizontal product support block 12-2-1-1. A horizontal projectile clamping space is formed between the horizontal product support block 12-2-1-1 and the C-shaped buckle 12-2-1-2. One end of the C-shaped buckle 12-2-1-2 is hinged to the horizontal product support block 12-2-1-1, and the other end is detachably and fixedly connected to the horizontal product support block 12-2-1-1 through a quick-release clamp 12-2-1-3.

[0125] In this embodiment, the horizontal clamping mechanism 12-2 of the up-and-down line transfer vehicle 12 includes two adjusting guide rails 12-2-2 arranged in parallel on the upper frame 12-1-1 of the vehicle body 12-1. The horizontal product support block 12-2-1-1 of the horizontal clamp 12-2-1 is fixed to the adjusting guide rail 12-2-2 through a screwing member. A plurality of screw holes are evenly distributed along the length direction on the adjusting guide rail 12-2-2.

[0126] In this embodiment, product channels are provided on both the upper frame 12-1-1 and the lower frame 12-1-2 of the vehicle body 12-1 of the up-and-down line transfer vehicle 12. The product channels on the upper frame 12-1-1 and the product channels on the lower frame 12-1-2 are vertically position-corresponding. The vertical clamping mechanism 12-3 includes two vertical product clamping assemblies 12-3-1. The two vertical product clamping assemblies 12-3-1 are symmetrically arranged on both sides of the product channel on the upper frame 12-1-1 and are used for clamping the vertical projectiles in the product channel.

[0127] In this embodiment, the vertical product clamping assembly 12-3-1 of the vertical clamping mechanism 12-3 of the up-and-down line transfer vehicle 12 includes a lower clamping seat 12-3-2, an upper clamping seat 12-3-3, a clamping drive motor 12-3-4, and a drive screw. The upper clamping seat 12-3-3 is slidably connected to the lower clamping seat 12-3-2. The clamping drive motor 12-3-4 is fixed to the lower clamping seat 12-3-2. The drive screw is fixedly connected to the output shaft of the clamping drive motor 12-3-4 and is screwed with the nut provided at the bottom of the upper clamping seat 12-3-3.

[0128] In this embodiment, a clamping arc surface is provided on the side of the upper clamping seat 12-3-3 of the vertical product clamping assembly 12-3-1 of the vertical clamping mechanism 12-3 of the up-and-down line transfer vehicle 12 facing the product channel of the vehicle body 12-1.

[0129] In this embodiment, the traveling mechanism 12-4 of the up-and-down line transfer vehicle 12 includes a two-way output motor 12-4-1, a transmission shaft 12-4-2, traveling wheels 12-4-3, and a track support 12-4-4. There are two transmission shafts 12-4-2, and both are installed at the bottom of the lower frame 12-1-2 of the vehicle body 12-1 through shaft seats. The two output ends of the two-way output motor 12-4-1 are respectively connected to the two transmission shafts 12-4-2. One traveling wheel 12-4-3 is provided on each of the two transmission shafts 12-4-2 and is respectively matched with the two I-beams of the ground track. A plurality of track supports 12-4-4 are provided at both ends of the bottom of the lower frame 12-1-2. The track support 12-4-4 includes a fixed shaft 12-4-4-1 and a support wheel 12-4-4-2 provided at the bottom of the fixed shaft 12-4-4-1 and attached to the side wall of the I-beam.

[0130] In this embodiment, the lifting mechanism 12-5 of the upper and lower line transfer vehicle 12 includes a first worm gear lifting seat 12-5-1, a second worm gear lifting seat 12-5-2, a first lifting motor 12-5-3 and a second lifting motor 12-5-4. The first worm gear lifting seat 12-5-1 and the second worm gear lifting seat 12-5-2 are respectively fixed on both sides of the top of the lower frame 12-1-2 of the vehicle body 12-1, and the movable part of the first worm gear lifting seat 12-5-1 and the movable part of the second worm gear lifting seat 12-5-2 are connected to the bottom of the upper frame 12-1-1. At least two first worm gear lifting seats 12-5-1 and second worm gear lifting seats 12-5-2 are arranged side by side, and every two adjacent first worm gear lifting seats 12-5-1 are connected by a first linkage shaft, and every two adjacent second worm gear lifting seats 12-5-2 are connected by a second linkage shaft. The first lifting motor 12-5-3 and the second lifting motor 12-5-4 drive a first worm gear lifting seat 12-5-1 and a second worm gear lifting seat 12-5-2 to work respectively.

[0131] When the upper and lower line transfer vehicle 12 is implemented, when clamping the horizontal projectile, the operator hoists the horizontal projectile above the vehicle body 12-1, and hoists the horizontal projectile downward or drives the upper vehicle frame 12-1-1 upward by the lifting mechanism 12-5, so that the horizontal projectile is placed on the horizontal product support block 12-2-1-1 of the two horizontal clamps 12-2-1, and fixes the C-type buckle 12-2-1-2 and the horizontal product support block 12-2-1-1 by the quick release clamp 12-2-1-3, so that the horizontal projectile is firmly fixed on the horizontal product support block 12-2-1-1, and the walking mechanism 12-4 works. The car body 12-1 is moved along the ground rail to the bottom of the projectile transmission catenary, and the upper frame 12-1-1 is driven upward by the lifting mechanism 12-5 so that the upper frame 12-1-1 is located at the hanging height of the transmission catenary. The operator hangs the horizontal projectile to the transmission catenary, opens the C-type buckle 12-2-1-2 by the quick release clamp 12-2-1-3, and the lifting mechanism 12-5 drives the upper frame 12-1-1 to reset. The running mechanism 12-4 works to transfer the car body 12-1 to the loading station through the ground rail.

[0132] When clamping the vertical projectile, the operator hoists the vertical projectile above the vehicle body 12-1, drives the upper frame 12-1-1 to move upward by lowering or lifting the vertical projectile through the hoisting mechanism 12-5, so that the vertical projectile is placed between the two vertical product clamping assemblies 12-3-1. The clamping drive motors 12-3-4 of the two vertical product clamping assemblies 12-3-1 work, and the two upper clamping seats 12-3-3 move towards each other to firmly fix the vertical projectile. The traveling mechanism 12-4 works, and the vehicle body 12-1 moves along the ground track to below the projectile transfer suspension chain. The upper frame 12-1-1 is driven to move upward by the lifting mechanism 12-5 so that the upper frame 12-1-1 is at the hanging height of the transfer suspension chain. The operator hooks the vertical projectile to the transfer suspension chain. The clamping drive motors 12-3-4 of the two vertical product clamping assemblies 12-3-1 work, the two upper clamping seats 12-3-3 reset, the lifting mechanism 12-5 drives the upper frame 12-1-1 to reset, and the traveling mechanism 12-4 works to transfer the vehicle body 12-1 to the loading station through the ground track.

[0133] In the specific embodiments described above, the purpose, technical solutions and beneficial effects of the present invention have been further described in detail. It should be understood that the above are only specific embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A large bullet production line, characterized in that: It includes a vertical empty-body loading device (1), a projectile cleaning equipment (2), a painting device (3), a vertical blanking device (4), a booster charge assembly system (5), a medicine injection suspension chain (6), a painting suspension chain (7), and a transfer plate chain machine (8); multiple traveling cranes (9) for hanging vertical projectiles are provided on both the medicine injection suspension chain (6) and the painting suspension chain (7); the projectile cleaning equipment (2), the painting device (3), and the vertical blanking device (4) are sequentially arranged below the painting suspension chain (7) along the moving direction of the traveling crane (9); one end of the painting suspension chain (7) is connected to the painting suspension chain (7); the painting suspension chain (7) transports the vertical projectiles loaded through the vertical empty-body loading device (1) through the medicine injection workshop for medicine injection; the transfer plate chain machine (8) is used to receive the projectiles output by the vertical blanking device (4); the booster charge assembly system (5) is arranged in the transmission direction of the transfer plate chain machine (8); It further includes a horizontal projectile loading area (10), a horizontal projectile unloading area (11), a painting chamber (17), a leveling chamber (13), and a drying chamber (14); the painting suspension chain (7) passes through the painting chamber (17), the leveling chamber (13), and the drying chamber (14); both the horizontal projectile loading area (10) and the horizontal projectile unloading area (11) are arranged below the painting suspension chain (7); the horizontal projectile loading area (10), the painting chamber (17), the leveling chamber (13), the drying chamber (14), and the horizontal projectile unloading area (11) are sequentially arranged along the moving direction of the traveling crane (9) along the painting suspension chain (7); the painting device (3) is arranged in the painting chamber (17); a steam drying channel is provided in the drying chamber (14); upper and lower line transfer vehicles (12) for transporting horizontal projectiles are provided in both the horizontal projectile loading area (10) and the horizontal projectile unloading area (11); The projectile cleaning equipment (2) includes a cleaning rack (2-1), a linear driving member (2-2), and a cleaning tooling (2-3); the linear driving member (2-2) is arranged on the cleaning rack (2-1) and is perpendicular to the horizontal plane; the cleaning tooling (2-3) is arranged on the driving end of the linear driving member (2-2) and vertically moves under the drive of the linear driving member (2-2) to sleeve on the circumferential surface of the projectile hoisted in front of the cleaning rack (2-1); the cleaning tooling (2-3) includes a cyclone dust removal assembly, a brush dust removal assembly (2-3-1), and a mounting plate (2-3-2) fixedly connected to the driving end of the linear driving member (2-2).

2. The large bullet production line according to claim 1, characterized in that: The vertical empty body loading device (1) includes an empty body conveyor line (1-1), a loading frame (1-2), a lifting mechanism (1-3), a translation mechanism (1-4), and a projectile carrier (1-5); a plurality of the projectile carriers (1-5) are arranged in sequence on the empty body conveyor line (1-1); the projectile carrier (1-5) is used for vertically placing empty projectiles; the loading frame (1-2) is arranged on one side of the output end of the empty body conveyor line (1-1); the lifting mechanism (1-3) is arranged on the loading frame (1-2); the translation mechanism (1-4) is arranged on the lifting mechanism (1-3); the translation mechanism (1-4) is used for receiving the projectile carrier (1-5) conveyed by the empty body conveyor line (1-1); the driving of the lifting mechanism (1-3) enables the projectile carrier (1-5) to perform a vertical displacement so that the universal sling (1-6) fixed to the large end of the projectile is engaged with the traveling crane (9) on the upper paint suspension chain (7).

3. The large bullet production line according to claim 1, characterized in that: The empty body conveyor line (1-1) of the vertical empty body loading device (1) includes a conveyor frame (1-1-1), a forward conveying roller group (1-1-2), a reverse conveying roller group (1-1-3), a left transplanting assembly (1-1-4), and a right transplanting assembly (1-1-5); the forward conveying roller group (1-1-2) and the reverse conveying roller group (1-1-3) are arranged side by side on the top of the conveyor frame (1-1-1); the left transplanting assembly (1-1-4) and the right transplanting assembly (1-1-5) are arranged in parallel on the top of the conveyor frame (1-1-1) and form a square-shaped conveying track with the forward conveying roller group (1-1-2) and the reverse conveying roller group (1-1-3); the right end of the forward conveying roller group (1-1-2) is located at the edge of the translation mechanism (1-4).

4. The large bullet production line according to claim 1, wherein: The projectile cleaning device (2) further includes a projectile positioning mechanism (2-4) fixed to the cleaning frame (2-1); the projectile positioning mechanism (2-4) is located below the linear driving member (2-2) and is used for restricting the circumferential rotation of the projectile.

5. The large bullet production line according to claim 1, characterized in that: The brush dust removal assembly (2-3-1) of the cleaning tooling (2-3) of the projectile cleaning device (2) includes a cleaning ring (2-3-1-1) and bristles (2-3-1-2) provided on the inner circumferential surface of the cleaning ring (2-3-1-1); the cleaning ring (2-3-1-1) is fixed to the mounting plate (2-3-2).

6. The large bullet production line according to claim 1, wherein: The booster charge assembly system (5) includes a cleaning and oiling device (5-1), a projectile distance measuring device (5-2), a booster charge distance measuring device (5-3), a computer, and a display (5-4); the cleaning and oiling device (5-1), the projectile distance measuring device (5-2), and the booster charge distance measuring device (5-3) are all arranged on one side of the transfer plate chain machine (8); the cleaning and oiling device (5-1) includes a driving mechanism (5-1-1), a cleaning rod (5-1-2), an oiling rod (5-1-3), and an ejecting assembly (5-1-4); the cleaning rod (5-1-2) and the oiling rod (5-1-3) are both slidably arranged in the driving mechanism (5-1-1), and both the cleaning rod (5-1-2) and the oiling rod (5-1-3) rotate under the drive of the driving mechanism (5-1-1); the ejecting assembly (5-1-4) pushes the cleaning rod (5-1-2) and the oiling rod (5-1-3) to axially move and cooperate with the end of the projectile on the transfer plate chain machine (8); the projectile distance measuring device (5-2) is used to detect the depth of the projectile mounting hole and transmit the depth data of the projectile to the computer; the booster charge distance measuring device (5-3) is used to detect the length of the booster charge and transmit the length data of the booster charge to the computer; the computer is used to calculate the number of paper gaskets to be assembled based on the depth data of the projectile and the length data of the booster charge, and display the number of paper gaskets to be assembled through the display (5-4).

7. The large ammunition production line according to claim 6, characterized in that: The driving mechanism (5-1-1) of the cleaning and oiling device (5-1) of the booster charge assembly system (5) includes a driving box (5-1-1-8), as well as a driving roller assembly, a first transmission cylinder (5-1-1-1), and a second transmission cylinder (5-1-1-2) installed on the driving box (5-1-1-8); the driving roller assembly drives the first transmission cylinder (5-1-1-1) and the second transmission cylinder (5-1-1-2) to rotate; the cleaning rod (5-1-2) is axially slidably arranged in the first transmission cylinder (5-1-1-1) and is circumferentially relatively fixed to the first transmission cylinder (5-1-1-1); the oiling rod (5-1-3) is axially slidably arranged in the second transmission cylinder (5-1-1-2) and is circumferentially relatively fixed to the second transmission cylinder (5-1-1-2).

8. The large bullet production line according to claim 6, characterized in that: The detonating charge ranging device (5-3) of the detonating charge assembly system (5) includes a charge positioning component (5-3-1) and a ranging camera (5-3-2); the charge positioning component (5-3-1) includes a positioning table (5-3-1-1), a baffle (5-3-1-2), a positioning cylinder (5-3-1-3) and an elastic push block (5-3-1-4); a positioning groove for placing the detonating charge is provided on the positioning table (5-3-1-1); the baffle (5-3-1-2) is arranged at the rear end of the positioning table (5-3-1-1); the positioning cylinder (5-3-1-3) is arranged at the front end of the positioning table (5-3-1-1); the elastic push block (5-3-1-4) moves towards the detonating charge under the drive of the positioning cylinder (5-3-1-3); the ranging camera (5-3-2) is fixed above the charge positioning component (5-3-1) through a camera support; the ranging camera (5-3-2) takes a photo of the detonating charge on the positioning table (5-3-1-1) and transmits the photo with the length information of the detonating charge to the computer (5-4).

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