CN111692929B - Automatic assembly line for grenades - Google Patents
Automatic assembly line for grenades Download PDFInfo
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- CN111692929B CN111692929B CN202010450809.XA CN202010450809A CN111692929B CN 111692929 B CN111692929 B CN 111692929B CN 202010450809 A CN202010450809 A CN 202010450809A CN 111692929 B CN111692929 B CN 111692929B
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- cylinder
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- 229920001971 elastomer Polymers 0.000 claims abstract description 57
- 238000010147 laser engraving Methods 0.000 claims abstract description 27
- 239000011248 coating agent Substances 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 17
- 229910052705 radium Inorganic materials 0.000 claims abstract description 16
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000010330 laser marking Methods 0.000 claims abstract description 10
- 239000000853 adhesive Substances 0.000 claims abstract description 8
- 230000001070 adhesive effect Effects 0.000 claims abstract description 8
- 238000007605 air drying Methods 0.000 claims abstract description 4
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000012856 packing Methods 0.000 claims description 26
- 238000004806 packaging method and process Methods 0.000 claims description 20
- 239000003292 glue Substances 0.000 claims description 18
- 238000011068 loading method Methods 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 12
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 28
- 238000000034 method Methods 0.000 abstract description 14
- 231100001261 hazardous Toxicity 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 19
- 235000019198 oils Nutrition 0.000 description 19
- 239000000463 material Substances 0.000 description 15
- 239000000806 elastomer Substances 0.000 description 12
- 239000000047 product Substances 0.000 description 11
- 239000008157 edible vegetable oil Substances 0.000 description 10
- 238000010329 laser etching Methods 0.000 description 9
- 230000007306 turnover Effects 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
- F42B33/02—Filling cartridges, missiles, or fuzes; Inserting propellant or explosive charges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/362—Laser etching
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B27/00—Hand grenades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
- F42B33/001—Devices or processes for assembling ammunition, cartridges or cartridge elements from parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
- F42B33/002—Orienting or guiding means for cartridges or cartridge parts during the manufacturing or packaging process; Feeding cartridge elements to automatic machines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
- F42B33/14—Surface treatment of cartridges or cartridge cases
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses an automatic assembly line for a grenade, which comprises an elastic guide assembly station, a laser engraving station, a hot air curing machine and a conveying system, wherein the elastic guide assembly station, the laser engraving station and the hot air curing machine are sequentially arranged in the conveying direction of the conveying system; the bullet fuse assembling station is used for grabbing a fuse and a bullet body, sleeving a rubber ring on the fuse, coating an adhesive on the inner side of an opening of the bullet body and rotationally combining the fuse and the bullet body into a grenade body; the laser engraving station is used for laser marking of the grenade and detecting the flexibility of the holding piece; the hot air curing machine is used for air-drying and curing the manually-drawn thunderbolt. Through setting up bullet and leading assembly station, radium carving station and hot air curing machine, realized that the projectile body closes the full automatic operation of technologies such as assembly and radium carving soon with the detonator, through the mode of automatic assembly, eliminated the potential safety hazard to operating personnel in the assembly process of the hand thunder hazardous articles, improved production security.
Description
Technical Field
The invention relates to the field of military product production, in particular to an automatic assembling system for a grenade body and a fuse.
Background
The conventional process of assembling and producing the projectile body and the fuse is generally manually assembled through semi-automatic production equipment or production personnel, and the mode has the main problems that 1, more production personnel are needed, and personal safety of a plurality of people is damaged if an accident occurs in the assembling process because a grenade is a dangerous explosive; 2. the labor intensity of production is high, the production efficiency is low, and therefore, the existing production mode for assembling the projectile body and the fuse cannot meet the requirements of production efficiency, production safety and safety personnel.
Disclosure of Invention
The invention aims to provide an automatic assembly line for grenades, which realizes automatic production.
In order to achieve the purpose, the invention adopts the following technical scheme:
an automatic grenade assembly line comprises an elastic lead assembly station, a laser etching station, a hot air curing machine and a conveying system, wherein the elastic lead assembly station, the laser etching station and the hot air curing machine are sequentially arranged in the conveying direction of the conveying system;
the bullet fuse assembling station is used for grabbing a fuse and a bullet body, sleeving a rubber ring on the fuse, coating an adhesive on the inner side of an opening of the bullet body and rotationally combining the fuse and the bullet body into a manual detonator body;
the laser engraving station is used for laser marking of the grenade and detecting the flexibility of the holding piece;
the hot air curing machine is used for air-drying and curing the manually-drawn thunderbolt.
Preferably, the elastic guide assembly station comprises a main cabinet, and a rubber ring sleeving device, a glue dispensing device and a screwing device which are arranged on the main cabinet; the glue dispensing device and the rubber ring sleeving device are respectively arranged on the front side and the rear side of the screwing device;
the rotary closing device comprises a fuse clamping assembly, a projectile body clamping assembly and a rotating mechanism, the fuse clamping assembly is arranged above the projectile body clamping assembly, the rotating mechanism drives the projectile body clamping assembly to rotate, and the fuse clamping assembly and the projectile body clamping assembly move back and forth on the main machine cabinet;
when the bullet clamping assembly moves to the position below the glue dispensing device, the glue dispensing device outputs adhesive to the bullet clamped by the bullet clamping assembly, and meanwhile, the rotating mechanism drives the bullet clamping assembly to rotate at a constant speed;
when the fuse clamping assembly moves to the position above the rubber ring sleeving device, the fuse clamping assembly clamps a fuse on the discharging end of the rubber ring sleeving device;
when the fuze clamping assembly and the bullet body clamping assembly move to be opposite up and down, the rotating mechanism drives the bullet body clamping assembly to rotate, and the bullet body clamped by the bullet body clamping assembly and the fuze clamped by the fuze clamping assembly are screwed down.
Preferably, the projectile body clamping assembly comprises a first movable support, a first linear driving device and a plurality of clamping cups, the first movable support is arranged at the movable end of the first linear driving device, the clamping cups are arranged on the first movable support in a left-right mode, each clamping cup comprises a rotating disc and a plurality of clamping blocks, the clamping blocks are circumferentially distributed on the rotating disc, and a plurality of horizontal convex blocks are arranged on the inner side of each clamping block at intervals from top to bottom;
fuse centre gripping subassembly includes second sharp drive arrangement, second removal support, a plurality of lift cylinder and a plurality of rotatory clamping jaw, second sharp drive arrangement with first sharp drive arrangement parallel arrangement, the second removes the support and establishes second sharp drive arrangement's expansion end, it is a plurality of the lift cylinder all establishes on the second removal support, it is a plurality of rotatory clamping jaw establishes respectively one by one the lift of lift cylinder is served.
Preferably, the bullet-fuse assembling station further comprises a bullet body feeding mechanism, a fuse feeding mechanism, a first mechanical arm and a second mechanical arm, wherein the bullet body feeding mechanism and the bullet body clamping assembly are arranged in the grabbing range of the first mechanical arm, and the fuse feeding mechanism and the fuse clamping assembly are arranged in the grabbing range of the second mechanical arm.
Preferably, the laser etching station comprises a chain conveyer belt and a laser etching device; the laser emitting end of the laser engraving device is arranged above the chain conveying belt, a front limiting seat and a rear limiting seat are arranged on two sides of the chain conveying belt, the front limiting seat comprises a limiting clamping jaw, a front limiting plate and a front limiting cylinder, the front limiting cylinder is arranged on one side of the chain conveying belt, the front limiting plate is arranged at the telescopic end of the front limiting cylinder, and the limiting clamping jaw is arranged on the front limiting plate; the rear limiting seat is provided with a limiting ejector rod, the limiting ejector rod is opposite to the limiting clamping jaw in the left-right direction, the rear limiting seat is provided with an extending cylinder, and the extending end of the extending cylinder is provided with a separation baffle.
Preferably, the radium carving station still includes holds piece detection mechanism, it establishes to hold piece detection mechanism radium carving device's one side, it includes air cylinder, briquetting and displacement sensor to hold piece detection mechanism, the briquetting with displacement sensor all establishes the top of spacing clamping jaw, the briquetting is established the flexible end of air cylinder is pressed down.
Preferably, radium carving station is still including scribbling edible vegetable oil mechanism, scribble edible vegetable oil mechanism including the fat liquoring cylinder of vertical setting, oiling cylinder, edible vegetable oil box and the piece of scribbling that the level set up, edible vegetable oil box establishes oiling cylinder's below, it establishes to scribble the piece chain conveyor's top, scribble the piece connect in the flexible end of fat liquoring cylinder, the fat liquoring cylinder connect in oiling cylinder's flexible end, work as when oiling cylinder's flexible end stretches out to the biggest stroke, scribble and scribble the piece and be located chain conveyor's top, work as when oiling cylinder's flexible end withdraws only minimum stroke, scribble the piece and be located edible vegetable oil box's top.
Preferably, the laser etching machine further comprises a boxing station, and the boxing station is arranged between the laser etching station and the hot air curing machine; the boxing station comprises a boxing module, a box pushing assembly and a bottom box feeding mechanism, the box pushing assembly is arranged at the tail end of the bottom box feeding mechanism, and the boxing module is arranged above the box pushing assembly.
Preferably, the packaging machine further comprises a packaging station, wherein the packaging station comprises a boxing mechanical arm, a cover loading seat, a box cover feeding mechanism, a bagging mechanism and a packaging bag feeding mechanism, and the box cover feeding mechanism, the cover loading seat and the packaging bag feeding mechanism are arranged in the grabbing range of the boxing mechanical arm; the utility model discloses a bag packaging machine, including bagging-off mechanism, wrapping bag feed mechanism, dress lid seat, bag loading mechanism, cover seat and sucking disc seat, the dress lid seat is established one side of wrapping bag feed mechanism, wrapping bag feed mechanism establishes one side of bagging-off mechanism, bagging-off mechanism includes last sucking disc seat, lower sucking disc seat and props a bag module, the dress lid seat with lower sucking disc seat is established respectively prop the both sides of bag module, it is in to go up the sucking disc seat wrapping bag feed mechanism with slide down between the sucking disc seat.
The invention has the beneficial effects that: through setting up bullet lead assembly station, radium carving station and hot air curing machine, the full automatic operation of processes such as the bullet body closes assembly and radium carving soon with the detonator, through the mode of automatic assembly, the potential safety hazard to operating personnel in the antitank grenade hazardous articles assembling process has been eliminated, the production safety is improved, the whole line only needs an operating personnel can carry out the unloading to postpartum finished product, labor intensity is reduced, carry through the automation of conveying system between each station in process of production, need not to set up the personnel to half-finished product transfer, and the bullet lead assembly station, radium carving station, hot air curing machine all can process many products simultaneously, and the production efficiency is guaranteed.
Drawings
The drawings are further illustrative of the invention and the content of the drawings does not constitute any limitation of the invention.
FIG. 1 is a schematic view of the overall structural arrangement of the present invention;
FIG. 2 is a schematic view of the overall structure of the projectile guide assembly station of the present invention;
FIG. 3 is a partial enlarged view of the portion A of FIG. 2
FIG. 4 is a top view of the projectile assembly station of the present invention;
FIG. 5 is a schematic structural view of the projectile clamping assembly of the present invention;
FIG. 6 is a partial enlarged view of the position B of FIG. 5;
FIG. 7 is a schematic structural view of the fuze clamping assembly of the present invention;
fig. 8 is a bottom view of the fuse clip assembly of the present invention;
FIG. 9 is a schematic view of the construction of the present invention;
FIG. 10 is a partial enlarged view of the C position of FIG. 9;
FIG. 11 is a schematic structural view of the ferrule mechanism of the present invention;
FIG. 12 is a schematic structural view of an isometric material moving mechanism of the present invention;
FIG. 13 is a schematic structural diagram of a laser etching station of the present invention;
FIG. 14 is an enlarged partial view of the D position of FIG. 13;
FIG. 15 is a schematic structural view of a grip tab detection mechanism of the present invention;
FIG. 16 is a schematic structural view of a varnish applying mechanism of the present invention;
FIG. 17 is a schematic diagram of the cartoning station of the present invention;
FIG. 18 is a schematic view of the construction of the baling station of the present invention;
fig. 19 is a schematic structural view of the bagging mechanism of the invention.
Wherein: the device comprises an elastic guide assembling station 1000, a laser engraving station 2000, a hot air curing machine 3000, a rubber ring sleeving device 1100, a glue dispensing device 1200, a screwing device 1300, a fuse clamping assembly 1310, a projectile clamping assembly 1320, a rotating mechanism 1330, a first moving support 1321, a first linear driving device 1322, a clamping cup 1323, a rotating disc 1324, a clamping block 1325, a horizontal lug 1326, a servo motor 1331, a driving wheel 1332, a belt 1333, a second linear driving device 1311, a second moving support 1312, a lifting cylinder 1313, a rotating clamping jaw 1314, a clamping jaw motor 1315, a positioning cylinder 1316, a support 1317, a transverse cylinder 1318, a inserting pin 1311121 9, a storage bin 1210, a blanking valve 1220, a telescopic discharge pipe 1231, a bent pipe outlet 1232, a ferrule mechanism, an index disc 1111, a positioning pipe 1112, a sleeve plate 1113, a sleeve cylinder 1114, a circular arc protrusion 1122, a sleeve hole 1116, a rubber ring feeding mechanism 1120, a turnover mechanism 1130, a vibration disc, a rubber ring conveying belt 1115, a vibration disc and a, A push-out cylinder 1123, a push-out rod 1124, a turnover motor 1131, a turnover shaft 1132, a turnover disc 1133, a circular groove 1134, an equidistant material moving mechanism 1400, an equidistant driving cylinder 1401, a slide rail 1402, a movable connecting seat 1403, a material moving cup 1404, an optical axis 1405, a projectile feeding mechanism 1510, a fuse feeding mechanism 1520, a first mechanical arm 1530, a second mechanical arm 1540, a chain conveyer belt 2100, a radium carving device 2200, a front limit seat 2110, a limit clamping jaw 2111, a front limit plate 2112, a front limit cylinder 2113, a limit mandril 2120, a stretching cylinder 2210, a partition 2211, a holding piece detection mechanism 2300, a pressing cylinder 2301, a pressing block 2302, a displacement sensor 2303, an oil coating mechanism 2400, an oil coating cylinder 2401, an oil applying cylinder 2402, an oil cleaning box 2403, an applying block 2404, a box packing station 4000, a module 4100, a pushing piece 4300, a bottom box feeding mechanism 4300, a box station 5000, a packing mechanical arm 5100, a packing seat 5100, a cover 4200, a packing mechanism 4200 and a packing mechanism 4200, The packaging bag packaging device comprises a packaging bag mechanism 5400, a packaging bag feeding mechanism 5500, an upper sucker seat 5401, a lower sucker seat 5402 and a bag supporting module 5403.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
The automatic assembly line for the grenades in the embodiment comprises an elastic guide assembly station 1000, a laser engraving station 2000, a hot air curing machine 3000, a conveying system, a boxing station 4000 and a packing station 5000, wherein the elastic guide assembly station 1000, the laser engraving station 2000 and the hot air curing machine 3000 are sequentially arranged in the conveying direction of the conveying system;
the bullet fuse assembling station 1000 is used for grabbing a fuse and a bullet body, sleeving a rubber ring on the fuse, coating an adhesive on the inner side of an opening of the bullet body and rotationally combining the fuse and the bullet body into a manual detonator body;
the laser engraving station 2000 is used for laser marking of the grenade and flexibility detection of the holding piece;
the hot air curing machine 3000 is used for air-drying and curing the manually-drawn thunderbolt.
Through setting up bullet draw assembly station 1000, radium carving station 2000 and hot air curing machine 3000, the full automatic operation of technologies such as the bullet body closes assembly and radium carving soon with the detonator has been realized, through the mode of automatic assembly, the potential safety hazard to operating personnel in the antitank grenade hazardous articles assembling process has been eliminated, the production safety is improved, only one operating personnel of whole line need can carry out the unloading to postpartum finished product, labor intensity is reduced, carry through the automation of conveying system between each station in process of production, need not to set up the personnel of half finished product transfer, and bullet draw assembly station 1000, radium carving station 2000, hot air curing machine 3000 all can process many products simultaneously, and the production efficiency is guaranteed.
As shown in fig. 2, the elastic guiding assembly station 1000 includes a main cabinet, and a rubber ring sleeving device 1100, a glue dispensing device 1200 and a screwing device 1300 which are arranged on the main cabinet; the glue dispensing device 1200 and the rubber ring sleeving device 1100 are respectively arranged at the front side and the rear side of the screwing device 1300;
the screwing device 1300 comprises a fuse clamping assembly 1310, a bullet clamping assembly 1320 and a rotating mechanism 1330, wherein the fuse clamping assembly 1310 is arranged above the bullet clamping assembly 1320, the rotating mechanism 1330 drives the bullet clamping assembly 1320 to rotate, and the fuse clamping assembly 1310 and the bullet clamping assembly 1320 move back and forth on the mainframe cabinet;
when the elastomer clamping assembly 1320 moves to a position below the dispensing device 1200, the dispensing device 1200 outputs an adhesive to the elastomer clamped by the elastomer clamping assembly 1320, and the rotating mechanism 1330 drives the elastomer clamping assembly 1320 to rotate at a constant speed;
when the fuze clamping assembly 1310 moves above the rubber ring sleeving device 1100, the fuze clamping assembly 1310 clamps the fuze on the discharging end of the rubber ring sleeving device 1100;
when the fuze clamping assembly 1310 and the bullet clamping assembly 1320 move to face each other up and down, the rotating mechanism 1330 drives the bullet clamping assembly 1320 to rotate, so that the bullet clamped by the bullet clamping assembly 1320 and the fuze clamped by the fuze clamping assembly 1310 are screwed down.
The rubber ring sleeving device 1100 and the rubber dispensing device 1200 are arranged to realize automatic fuse sleeving, glue spreading is performed on the inner side of an opening of a projectile body, the fuse clamping assembly 1310 and the projectile body clamping assembly 1320 are arranged to be used for clamping the fuse and the projectile body respectively and are screwed, the projectile body clamping assembly 1320 is driven to rotate through the rotating mechanism 1330 during screwing, the projectile body is made to rotate to the fuse, the potential safety hazard caused by fuse deformation due to force application to the fuse is avoided, production safety is guaranteed, other production personnel are not needed to be added in the production process, man-machine isolation of dangerous working procedures is achieved, the potential safety hazard is eliminated, production safety is improved, and labor intensity is reduced.
With reference to fig. 2 and 5-6, the projectile clamping assembly 1320 includes a first movable support 1321, a first linear actuator 1322 and a plurality of clamping cups 1323, the first movable support 1321 is disposed at a movable end of the first linear actuator 1322, the plurality of clamping cups 1323 are disposed on the first movable support 1321 at left and right, the clamping cups 1323 include a rotating disk 1324 and a plurality of clamping blocks 1325, the plurality of clamping blocks 1325 are circumferentially distributed on the rotating disk 1324, and a plurality of horizontal protrusions 1326 are disposed at intervals on an inner side of the clamping blocks 1325.
Through setting up first linear drive device 1322, realize the drive to first removal support 1321 back-and-forth movement, be equipped with a plurality of centre gripping cups 1323 on first removal support 1321 to can carry out the centre gripping to a plurality of elastomers simultaneously, realize can be simultaneously to the point of a plurality of elastomers and close with revolving, improved production efficiency. The plurality of clamping blocks 1325 are circumferentially distributed on the rotating disc 1324, so that when the projectile is clamped, the plurality of clamping blocks 1325 are tightened inwards to form a cup shape with a closed outer circle, and therefore protrusions on the outer surface of the projectile are clamped between the upper horizontal lug 1326 and the lower horizontal lug 1326, and clamping of the projectile is guaranteed.
In this embodiment, the first linear actuator 1322 is an air cylinder, when the first linear actuator 1322 extends to the maximum stroke, the holding cup 1323 corresponds to the outlet of the dispensing device 1200 up and down, and when the first linear actuator 1322 retracts to the minimum stroke, the holding cup 1323 corresponds to the rotating jaw 1314 up and down.
Rotary mechanism 1330 is established on first movable support 1321, rotary mechanism 1330 includes servo motor 1331, drive wheel 1332 and driven wheel, the drive wheel 1332 cover is established servo motor 1331's pivot end, the driven wheel cover is established the outside of rolling disc 1324, drive wheel 1332 with the driven wheel passes through belt 1333 transmission cooperation.
The servo motor 1331 is used for driving the rotating disc 1324 to rotate at a uniform speed during dispensing and to be driven during screwing, the servo motor 1331 is used for conveniently monitoring the screwing torque force in real time during screwing, when the torque force reaches a set value, the fact that the projectile body and the fuse are screwed down is indicated, and the servo motor 1331 can be stopped. In addition, because the rotating speed of the rotating disc 1324 during dispensing is different from the rotating speed during rotation, the servo motor 1331 is adopted to drive the rotating disc 1324, so that control over different rotating speeds can be achieved, the driving of the rotating disc 1324 by a plurality of motors is not needed, and the manufacturing cost is reduced.
Preferably, referring to fig. 2, 4 and 7-8, the fuze clamping assembly 1310 includes a second linear driving device 1311, a second moving bracket 1312, a plurality of lifting cylinders 1313 and a plurality of rotating clamping jaws 1314, the second linear driving device 1311 is disposed parallel to the first linear driving device 1322, the second moving bracket 1312 is disposed at a movable end of the second linear driving device 1311, the plurality of lifting cylinders 1313 are disposed on the second moving bracket 1312, and the plurality of rotating clamping jaws 1314 are disposed on lifting ends of the plurality of lifting cylinders 1313 one by one, respectively.
The second linear driving device 1311 is arranged to drive the second moving support 1312 to move back and forth, the rotating clamping jaws 1314 are used for clamping two sides of the top end of the fuse, and the lifting cylinder 1313 is used for driving the rotating clamping jaws 1314 to move up and down, so that the rotating clamping jaws 1314 can clamp the fuse sleeved with the rubber ring from the rubber ring sleeving device 1100 conveniently.
The fuze clamping assembly 1310 further comprises a clamping jaw motor 1315 and a telescopic pin structure, the clamping jaw motor 1315 is arranged on the lifting cylinder 1313, a rotating shaft end of the clamping jaw motor 1315 is in transmission fit with the rotating clamping jaw 1314, the telescopic pin structure comprises a positioning cylinder 1316, a supporting piece 1317, a cross sliding cylinder 1318 and a bolt 1319, the cross sliding cylinder 1318 is arranged on one side of the rotating clamping jaw 1314, the positioning cylinder 1316 is arranged on a telescopic end of the cross sliding cylinder 1318, the bolt 1319 is arranged on a telescopic end of the positioning cylinder 1316, the supporting piece 1317 is arranged on one side of the bolt 1319, the supporting piece 1317 is located below the rotating clamping jaw 1314, and the supporting piece 1317 is a hook-shaped plate.
Because when the detonator and the projectile body revolve, the projectile body is twisted to the detonator tightly, so the detonator clamping assembly 1310 is required to clamp the detonator, but the rotary clamping jaw 1314 only can clamp the two sides of the top end of the detonator, and the distance between a force application point and a force application point is long in the revolving process, so that the deformation of the detonator is easily caused, thereby causing potential safety hazards, and the neck of the detonator is required to be clamped for ensuring the safety when the detonator revolves.
Adopt telescopic pin structure to carry out the centre gripping to the neck of grenade fuse, the security when having guaranteed the body and fuse spiral, fuse centre gripping subassembly 1310 is when revolving the fuse centre gripping, sideslip cylinder 1318 drive support piece 1317 moves to the position that is close to rotatory clamping jaw 1314, make the inboard of the enough shape opening of backup pad laminate with the neck of fuse mutually, then location cylinder 1316 drive bolt 1319 stretches out, clamping jaw motor 1315 drives the rotation of rotatory clamping jaw 1314 simultaneously, until bolt 1319 inserts the locating hole of fuse neck, the centre gripping before having realized adversary's grenade spiral closure, the security when having guaranteed the spiral closure.
As shown in fig. 2 and 3, the dispensing device 1200 includes a plurality of dispensing assemblies, and a plurality of the dispensing assemblies are respectively disposed one by one above the clamping cup 1323, each dispensing assembly includes a storage bin 1210, a discharge valve 1220 and a telescopic discharge pipe 1231, and is a plurality of the discharge valve 1220 is disposed at the outlet of the discharge bin, one end of the telescopic discharge pipe 1231 is communicated with the discharge valve 1220, and the other end of the telescopic discharge pipe 1232 is disposed at the outlet of the elbow pipe.
The glue dispensing device 1200 is used for coating AB glue on the inner wall of the opening of the projectile body, so that the projectile body and the fuse are bonded together through the AB glue after being screwed together; when the glue is glued, the centre gripping cup 1323 centre gripping elastomer moves the below of flexible discharging pipe 1231 under the drive of first linear driving device 1322, flexible discharging pipe 1231 moves down to stretching into the elastomer in, and make return bend export 1232 correspond with elastomer open-ended inboard, open unloading valve 1220, make AB glue in the storage silo 1210 export to elastomer open-ended inner wall through flexible storage pipe, thereby servo motor 1331 drive rolling disc 1324 uniform velocity rotates at the uniform velocity of drive elastomer, realize that AB glue evenly paints at elastomer opening part.
Preferably, as shown in fig. 10 and 11, the rubber ring sleeving device 1100 includes a ring sleeving mechanism 1110, the ring sleeving mechanism 1110 includes an indexing plate 1111, a positioning tube 1112, a sleeve plate 1113 and a sleeve cylinder 1114, the positioning tube 1112 is disposed at the center of the indexing plate 1111, four clamping blocks are disposed on the indexing plate 1111, an arc protrusion 1115 is disposed at the top of each clamping block, the sleeve cylinder 1114 is vertically disposed at one side of the indexing plate 1111, the sleeve plate 1113 is disposed at the telescopic end of the sleeve cylinder 1114, a sleeve hole 1116 is disposed on the sleeve plate 1113, the clamping blocks and the positioning tube 1112 pass through the sleeve holes 1116, and when the clamping blocks move to the outside, the outside of the arc protrusion 1115 is attached to the inside of the sleeve hole 1116.
Rubber ring sleeving device 1100 is used for installing O-shaped ring to the detonator cover, O-shaped ring is used for guaranteeing the leakproofness of projectile body and detonator hookup location, avoid the explosive to leak out from the gap between projectile body and the detonator, guaranteed in production, the security in transportation and use, through setting up lasso mechanism 1110, rubber ring feed mechanism 1120 and tilting mechanism 1130, realized the automatic operation to detonator cover rubber ring, thereby realized detonator cover rubber ring and the automatic operation that the projectile body closes soon, need not personnel to operate, the manpower has been saved and personnel's safety has been ensured.
Preferably, the rubber ring sleeving device 1100 further comprises a rubber ring feeding mechanism 1120 and a turnover mechanism 1130, the rubber ring feeding mechanism 1120 and the ring sleeving mechanism 1110 are respectively arranged on two sides of the turnover mechanism 1130, and the rubber ring feeding mechanism 1120 comprises a vibrating disc 1121, a rubber ring conveying belt 1122, a pushing cylinder 1123 and a plurality of pushing rods 1124; the starting end of the rubber ring conveyor belt 1122 corresponds to the output end of the vibration disc 1121, the push-out cylinder 1123 is perpendicular to the rubber ring conveyor belt 1122, and the push-out rods 1124 are all arranged at the telescopic end of the push-out cylinder 1123;
the overturning mechanism 1130 comprises an overturning motor 1131, an overturning shaft 1132 and a plurality of overturning discs 1133, wherein the overturning shaft 1132 is in transmission connection with a rotating shaft of the overturning motor 1131, the overturning discs 1133 are connected to one side of the overturning shaft 1132, and the overturning discs 1133 are provided with circular grooves 1134;
when the pushing cylinder 1123 is in a pushing state, the bottom ends of the pushing rods 1124 are respectively attached to the circular grooves 1134 of the plurality of turning discs 1133 one by one, and when the pushing cylinder 1123 is in a retracting state, the bottom ends of the pushing rods 1124 are all attached to the rubber ring conveyor 1122.
The rubber ring feeding mechanism 1120 is used for feeding the O-ring, and an operator only needs to add the O-ring into the vibration disc 1121 at regular time to automatically feed the O-ring; the rubber ring conveyor 1122 is used for conveying the plurality of O-rings to one side of the plurality of turnover discs 1133 one by one, respectively; the pushing rod 1124 is a pneumatic telescopic rod capable of stretching up and down, the stretching of the pushing rod 1124 can be controlled through an external air valve, and when the pushing rod 1124 is pushed by the pushing cylinder 1123 to move from the upper part of the rubber ring conveyor belt 1122 to the upper part of the annular groove 1134 of the turnover disc 1133, the pushing rod 1124 is in an extending state and is used for shifting the O-shaped ring from the rubber ring conveyor belt 1122 to the annular groove 1134; by arranging the rubber ring feeding mechanism 1120 and the turnover mechanism 1130, automatic feeding of the O-shaped ring is realized
The work flow of the rubber ring sleeving device 1100 is as follows: the O-rings in the vibration disc 1121 are sequentially output onto the rubber ring conveyor belt 1122, and the rubber ring conveyor belt 1122 conveys a plurality of O-rings to a position close to the inversion disc 1133 through the rubber ring conveyor belt 1122. In an initial state, four clamping blocks on the indexing disc 1111 are all in an inward retracted state, at the moment, the four arc protrusions 1115 are spliced into a circle, the O-shaped ring is sleeved on the outer side of the circle, and then the arc protrusions 1115 are in contact with the lower surface of the fuse by inserting the detonator of the fuse into the positioning pipe 1112; after the fuse is installed in place, the four clamping blocks move outwards, so that the four arc protrusions 1115 move outwards, the O-shaped ring is opened, the outer side of the arc protrusions 1115 is attached to the inner wall of the sleeve hole 1116, then the sleeve cylinder 1114 drives the sleeve plate 1113 to move upwards, and the sleeve plate 1113 drives the O-shaped ring to be separated from the arc protrusions 1115 and sleeved on the fuse.
Preferably, as shown in fig. 2 and 12, the bullet fuse assembling station 1000 further comprises an equidistant material moving mechanism 1400, wherein the equidistant material moving mechanism 1400 is arranged below the fuse clamping assembly 1310, and the equidistant material moving mechanism 1400 comprises an equidistant driving cylinder 1401, a sliding rail 1402, a plurality of movable connecting seats 1403 and a plurality of material moving cups 1404; slide rail 1402 with the equidistance drives the direction of thrust parallel arrangement of actuating cylinder 1401, it is a plurality of the setting is in around the swing joint seat 1403 on the slide rail 1402 and all with slide rail 1402 sliding fit, the equidistance drives the stiff end of actuating cylinder 1401 and establishes the rearmost end swing joint seat 1403 connects, the equidistance drives the moving end of actuating cylinder 1401 and establishes one at the foremost end swing joint seat 1403 connects, adjacent per two that sets up be equipped with between the swing joint seat 1403, be equipped with on the swing joint seat 1403 with optical axis 1405 sliding fit's mating holes, optical axis 1405 passes the mating holes, the both ends of optical axis 1405 are equipped with the nut that the diameter is greater than the mating holes, and is a plurality of it establishes one by one respectively to move material cup 1404 on a plurality of the connecting seat.
The equidistant material moving mechanism 1400 is used for receiving the grenade finished products clamped by the fuze clamping assembly 1310 and moving the grenade finished products to a designated position after the fuze and the projectile body are screwed together, waiting for an externally arranged mechanical arm or other material moving equipment to move to another station, and changing the distance between the front material moving cup 1404 and the rear material moving cup 1404 through equidistant movement, so that the conversion of the clamp distance between different stations is realized. When receiving materials, the equidistance drives actuating cylinder 1401 and is the state of stretching out, a plurality of receiving cups respectively with a plurality of rotary clamping jaw 1314 one-to-one vertical correspondence, rotary clamping jaw 1314 will close soon the torpedo centre gripping that accomplishes to receiving the cup, when moving the material, equidistance drives actuating cylinder 1401 and packs up and makes foremost movable connecting seat 1403 move to the direction of equidistance drive actuating cylinder 1401 stiff end under the guide of guide rail, foremost movable connecting seat 1403 promotes other swing joint in proper order, make the front and back laminating of every movable connecting seat 1403 finally mutually, thereby make every two adjacent movable connecting seat 1403 after packing up the same from beginning to end, realized the equidistance and moved the material, the different conversion of anchor clamps interval that adapts to two stations, be convenient for a plurality of work pieces simultaneous processing.
Preferably, as shown in fig. 1, the projectile loading station 1000 further comprises a projectile loading mechanism 1510, a fuze loading mechanism 1520, a first mechanical arm 1530 and a second mechanical arm 1540, wherein the projectile loading mechanism 1510 and the projectile clamping assembly 1320 are arranged in the grabbing range of the first mechanical arm 1530, and the fuze loading mechanism 1520 and the fuze clamping assembly 1310 are arranged in the grabbing range of the second mechanical arm 1540.
The projectile body feeding mechanism 1510 and the fuze feeding mechanism 1520 are used for feeding projectiles and fuzes respectively, an operator only needs to supplement the projectiles and the fuzes in the projectile body feeding mechanism 1510 and the fuze feeding mechanism 1520 in time to realize automatic assembly of the projectiles and the fuzes, the first mechanical arm 1530 and the second mechanical arm 1540 are used for grabbing the projectiles and the fuzes from the projectile body feeding mechanism 1510 and the fuze feeding mechanism 1520 to the projectile body clamping component 1320 and the fuze clamping component 1310 respectively, automatic feeding of a projectile body assembly station is realized, the projectile body assembly station is free from adding of operators during working, and safety of personnel is guaranteed.
Preferably, as shown in fig. 13 and 14, the laser etching station 2000 comprises a chain conveyer 2100 and a laser etching device 2200; the laser emitting end of the laser engraving device 2200 is arranged above the chain conveying belt 2100, a front limiting seat 2110 and a rear limiting seat are arranged on two sides of the chain conveying belt 2100, the front limiting seat 2110 comprises a limiting clamping jaw 2111, a front limiting plate 2112 and a front limiting cylinder 2113, the front limiting cylinder 2113 is arranged on one side of the chain conveying belt 2100, the front limiting plate 2112 is arranged at the telescopic end of the front limiting cylinder 2113, and the limiting clamping jaw 2111 is arranged on the front limiting plate 2112; the rear limiting seat is provided with a limiting ejector rod 2120, the limiting ejector rod 2120 is opposite to the limiting clamping jaw 2111 in the left-right direction, the rear limiting seat is provided with an extending cylinder 2210, and the telescopic end of the extending cylinder 2210 is provided with a partition plate 2211.
Further, because laser marking can produce the heat, consequently set up and stretch out cylinder 2210, when laser marking's time is too long, stretch out cylinder 2210 drive and separate baffle 2211 and stretch out to between laser emission end and the grenade for the separation laser beam has avoided laser marking time overlength to lead to producing the potential safety hazard, thereby has ensured the security of grenade laser marking.
As shown in fig. 13 and 15, the laser engraving station 2000 further comprises a sheet holding detection mechanism 2300, the sheet holding detection mechanism 2300 is arranged on one side of the laser engraving device 2200, the sheet holding detection mechanism 2300 comprises a pressing cylinder 2301, a pressing block 2302 and a displacement sensor 2303, the pressing block 2302 and the displacement sensor 2303 are both arranged above the limiting clamping jaw 2111, and the pressing block 2302 is arranged at the telescopic end of the pressing cylinder 2301.
Hold piece detection mechanism 2300 and be used for detecting the flexibility that the piece was held to the grenade, adopt briquetting 2302 to produce pressure to the piece of holding of grenade, then whether detect through displacement sensor 2303 and hold the piece and produce the displacement, if hold the piece and produced the displacement and prove the grenade qualified promptly, if hold the piece and do not produce the displacement, then this grenade is defective products.
Preferably, as shown in fig. 13 and 16, the laser engraving station 2000 further includes a clear oil applying mechanism 2400, the clear oil applying mechanism 2400 includes a vertically arranged oil applying cylinder 2401, a horizontally arranged oil applying cylinder 2402, a clear oil box 2403 and an applying block 2404, the clear oil box 2403 is arranged below the oil applying cylinder 2402, the applying block 2404 is arranged above the chain conveyer 2100, the applying block 2404 is connected to the telescopic end of the oil applying cylinder 2401, the oil applying cylinder 2401 is connected to the telescopic end of the oil applying cylinder 2402, when the telescopic end of the oil applying cylinder 2402 extends out to the maximum stroke, the applying block 2404 is positioned directly above the chain conveyer 2100, and when the telescopic end of the oil applying cylinder 2402 retracts to the minimum stroke, the applying block 2404 is positioned directly above the clear oil box 2403.
Scribble edible vegetable oil mechanism 2400 and be used for scribbling one deck oil to the radium carving position of grenade, a reference numeral for protecting radium carving, avoid the reference numeral to drop and played rust-resistant effect simultaneously, scribble piece 2404 and remove between edible vegetable oil box 2403 and chain conveyer belt 2100 through the drive of oiling cylinder 2402, make and scribble piece 2404 and dip in edible vegetable oil box 2403 and get the grenade top after the edible vegetable oil back removal, piece 2404 and grenade contact are scribbled in the drive of rethread oil-gas cylinder 2401, thereby realized automatic edible vegetable oil to grenade.
Preferably, as shown in fig. 17, the boxing station 4000 is arranged between the laser engraving station 2000 and the hot air curing machine 3000; the boxing station 4000 comprises a boxing module 4100, a push box assembly 4200 and a bottom box feeding mechanism 4300, wherein the push box assembly 4200 is arranged at the tail end of the bottom box feeding mechanism 4300, and the boxing module 4100 is arranged above the push box assembly 4200.
The bottom box feeding mechanism 4300 is used for providing a packaging box of the grenade to the push box assembly 4200, the boxing module 4100 grabs the grenade subjected to laser engraving from the laser engraving station 2000 and places the grenade into the packaging box, automatic boxing of the grenade is achieved, the grenade is boxed and then subjected to hot air curing by the hot air curing machine 3000, and adhesive and clear oil coated in the grenade are cured by hot air, so that the assembling process of the grenade is completed.
Preferably, as shown in fig. 18 and 19, the packing station 5000 includes a boxing robot arm 5100, a lid loading seat 5200, a lid loading mechanism 5300, a bag loading mechanism 5400 and a packaging bag loading mechanism 5500, and the lid loading mechanism 5300, the lid loading seat 5200 and the packaging bag loading mechanism 5500 are arranged in the grabbing range of the boxing robot arm 5100; dress lid seat 5200 establishes wrapping bag feed mechanism 5500's one side, wrapping bag feed mechanism 5500 establishes one side of dress bag mechanism 5400, dress bag mechanism 5400 includes sucking disc seat 5401, lower sucking disc seat 5402 and props a bag module 5403, dress lid seat 5200 with lower sucking disc seat 5402 establishes respectively prop the both sides of bag module 5403, it is in to go up sucking disc seat 5401 wrapping bag feed mechanism 5500 with slide between the lower sucking disc seat 5402.
The packing station 5000 is used for covering and packing the grenade bottom box, the packing mechanical arm 5100 grabs the bottom box filled with the grenade to the cover base 5200, the packing mechanical arm 5100 grabs the box cover from the box cover feeding mechanism 5300 and covers the bottom box, the upper suction cup base 5401 of the packing mechanism 5400 sucks up the packing bag on the packing bag feeding mechanism 5500 and moves the packing bag to the upper side of the lower suction cup base 5402, the packing bag is sucked by the upper suction cup base 5401 and the lower suction cup base 5402 at the same time to open the packing bag, the bag opening module 5403 is used for opening the packing bag through the opening of the packing bag, the packing mechanical arm 5100 puts the bottom box covered with the box cover into the packing bag, the automatic covering and packing operations of the grenade bottom box are completed, the automatic assembling and packing of the grenade are realized, and the manpower is saved.
Preferably, the conveying system comprises a first roller device, a second roller device, a third roller device, a fourth roller device and a fifth roller device, the initial end of the first roller device is arranged in the grabbing range of the first mechanical arm 1530, the tail end of the first roller device and the initial end of the second roller device respectively correspond to the two ends of the chain conveyor, the end of the second roller device is arranged in the grabbing range of the boxing module 4100, the initial end of the third roller device corresponds to the end of the push box assembly 4200, the tail end of the third roller device and the initial end of the fourth roller device respectively correspond to the input end and the output end of the hot air curing machine 3000, the tail end of the fourth roller device corresponds to the cover mounting seat 5200, and the primary end of the fifth roller device is arranged in the grabbing range of the boxing mechanical arm 5100.
The first roller device, the second roller device, the third roller device, the fourth roller device and the fifth roller device are used for transferring products processed at each station, automatic conveying among stations is achieved, personnel for transferring semi-finished products do not need to be arranged, manpower is saved, assembly and packaging of the grenade can be achieved only by one production personnel on the whole line, and production efficiency is high.
Therefore, the full-automatic production line for the grenade, the laser engraving, curing, boxing, packaging and bagging is formed by arranging the grenade assembling station 1000, the laser engraving station 2000, the hot air curing machine 3000, the boxing station 4000 and the packaging station 5000, so that the operators in a dangerous goods workshop are reduced, manual assembly is replaced by automatic machinery, the safety of personnel is guaranteed, and the production efficiency is improved.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (8)
1. The automatic assembly line for the grenades is characterized by comprising an elastic guide assembly station, a laser engraving station, a hot air curing machine and a conveying system, wherein the elastic guide assembly station, the laser engraving station and the hot air curing machine are sequentially arranged in the conveying direction of the conveying system;
the bullet fuse assembling station is used for grabbing a fuse and a bullet body, sleeving a rubber ring on the fuse, coating an adhesive on the inner side of an opening of the bullet body and rotationally combining the fuse and the bullet body into a manual detonator body;
the laser engraving station is used for laser marking of the grenade and detecting the flexibility of the holding piece;
the hot air curing machine is used for air-drying and curing the manually-drawn thunderbolt;
the elastic guide assembly station comprises a main cabinet, and a rubber ring sleeving device, a glue dispensing device and a screwing device which are arranged on the main cabinet; the glue dispensing device and the rubber ring sleeving device are respectively arranged on the front side and the rear side of the screwing device;
the rotary closing device comprises a fuse clamping assembly, a projectile body clamping assembly and a rotating mechanism, the fuse clamping assembly is arranged above the projectile body clamping assembly, the rotating mechanism drives the projectile body clamping assembly to rotate, and the fuse clamping assembly and the projectile body clamping assembly move back and forth on the main machine cabinet;
when the bullet clamping assembly moves to the position below the glue dispensing device, the glue dispensing device outputs adhesive to the bullet clamped by the bullet clamping assembly, and meanwhile, the rotating mechanism drives the bullet clamping assembly to rotate at a constant speed;
when the fuse clamping assembly moves to the position above the rubber ring sleeving device, the fuse clamping assembly clamps a fuse on the discharging end of the rubber ring sleeving device;
when the fuze clamping assembly and the bullet body clamping assembly move to be opposite up and down, the rotating mechanism drives the bullet body clamping assembly to rotate, and the bullet body clamped by the bullet body clamping assembly and the fuze clamped by the fuze clamping assembly are screwed down.
2. The automatic assembly line for grenades according to claim 1, wherein the projectile clamping assembly comprises a first movable support, a first linear driving device and a plurality of clamping cups, the first movable support is arranged at the movable end of the first linear driving device, the clamping cups are arranged on the first movable support in a left-right mode, the clamping cups comprise a rotating disc and a plurality of clamping blocks, the clamping blocks are circumferentially distributed on the rotating disc, and a plurality of horizontal protruding blocks are arranged on the inner side of each clamping block at intervals from top to bottom;
fuse centre gripping subassembly includes second sharp drive arrangement, second removal support, a plurality of lift cylinder and a plurality of rotatory clamping jaw, second sharp drive arrangement with first sharp drive arrangement parallel arrangement, the second removes the support and establishes second sharp drive arrangement's expansion end, it is a plurality of the lift cylinder all establishes on the second removal support, it is a plurality of rotatory clamping jaw establishes respectively one by one the lift of lift cylinder is served.
3. The automated assembly line of claim 2, wherein the projectile assembly station further comprises a projectile feed mechanism, a detonator feed mechanism, a first robotic arm and a second robotic arm, the projectile feed mechanism and the projectile gripping assembly being disposed within a gripping range of the first robotic arm, and the detonator feed mechanism and the detonator gripping assembly being disposed within a gripping range of the second robotic arm.
4. The automatic assembly line for grenades according to claim 1, wherein the laser engraving station comprises a chain conveyer belt and a laser engraving device; the laser emitting end of the laser engraving device is arranged above the chain conveying belt, a front limiting seat and a rear limiting seat are arranged on two sides of the chain conveying belt, the front limiting seat comprises a limiting clamping jaw, a front limiting plate and a front limiting cylinder, the front limiting cylinder is arranged on one side of the chain conveying belt, the front limiting plate is arranged at the telescopic end of the front limiting cylinder, and the limiting clamping jaw is arranged on the front limiting plate; the rear limiting seat is provided with a limiting ejector rod, the limiting ejector rod is opposite to the limiting clamping jaw in the left-right direction, the rear limiting seat is provided with an extending cylinder, and the extending end of the extending cylinder is provided with a separation baffle.
5. The automatic assembly line for grenades according to claim 4, characterized in that the laser engraving station further comprises a piece holding detection mechanism, the piece holding detection mechanism is arranged on one side of the laser engraving device and comprises a pressing cylinder, a pressing block and a displacement sensor, the pressing block and the displacement sensor are arranged above the limiting clamping jaw, and the pressing block is arranged at a telescopic end of the pressing cylinder.
6. The automatic assembly line for grenades according to claim 4, characterized in that the radium carving station further comprises a clear oil coating mechanism, the clear oil coating mechanism comprises a vertically-arranged oil coating cylinder, a horizontally-arranged oil coating cylinder, a clear oil box and an application block, the clear oil box is arranged below the oil coating cylinder, the application block is arranged above the chain conveyer belt, the application block is connected to the telescopic end of the oil coating cylinder, the oil coating cylinder is connected to the telescopic end of the oil coating cylinder, when the telescopic end of the oil coating cylinder extends to the maximum stroke, the application block is located directly above the chain conveyer belt, and when the telescopic end of the oil coating cylinder retracts to the minimum stroke, the application block is located directly above the clear oil box.
7. The automatic assembly line of the grenade as claimed in claim 1, further comprising a boxing station, wherein the boxing station is arranged between the laser engraving station and the hot air curing machine; the boxing station comprises a boxing module, a box pushing assembly and a bottom box feeding mechanism, the box pushing assembly is arranged at the tail end of the bottom box feeding mechanism, and the boxing module is arranged above the box pushing assembly.
8. The automatic assembly line for the grenades according to claim 1, further comprising a packing station, wherein the packing station comprises a boxing mechanical arm, a cover loading seat, a box cover feeding mechanism, a bagging mechanism and a packaging bag feeding mechanism, and the box cover feeding mechanism, the cover loading seat and the packaging bag feeding mechanism are arranged in a grabbing range of the boxing mechanical arm; the utility model discloses a bag packaging machine, including bagging-off mechanism, wrapping bag feed mechanism, dress lid seat, bag loading mechanism, cover seat and sucking disc seat, the dress lid seat is established one side of wrapping bag feed mechanism, wrapping bag feed mechanism establishes one side of bagging-off mechanism, bagging-off mechanism includes last sucking disc seat, lower sucking disc seat and props a bag module, the dress lid seat with lower sucking disc seat is established respectively prop the both sides of bag module, it is in to go up the sucking disc seat wrapping bag feed mechanism with slide down between the sucking disc seat.
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| CN202010450809.XA CN111692929B (en) | 2020-05-25 | 2020-05-25 | Automatic assembly line for grenades |
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| CN112266315B (en) * | 2020-11-06 | 2021-12-21 | 雅化集团绵阳实业有限公司 | Automatic detonator packaging equipment and detonator production system |
| CN112629343B (en) * | 2020-12-10 | 2023-08-01 | 中国人民解放军32181部队 | Millimeter wave fuze manufacturing and producing process |
| CN112629345B (en) * | 2020-12-10 | 2023-08-01 | 中国人民解放军32181部队 | Millimeter wave fuze auxiliary integral manufacturing total system |
| CN113042899A (en) * | 2021-03-22 | 2021-06-29 | 东莞市冠佳电子设备有限公司 | Automatic double-end radium carving equipment |
| CN114459299B (en) * | 2022-01-17 | 2023-07-07 | 东莞怡合达自动化股份有限公司 | Circulating conveying device for grenade fuze assembling machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5069134A (en) * | 1990-06-08 | 1991-12-03 | Def-Tec Corporation | Flameless expulsion grenade |
| US8136437B2 (en) * | 2010-03-23 | 2012-03-20 | Martin Electronics, Inc. | Modular hand grenade |
| CN105366136A (en) * | 2015-12-11 | 2016-03-02 | 四川雅化实业集团股份有限公司 | Grenade housing coding and plastic sealing packaging line |
| CN110296638B (en) * | 2019-06-21 | 2024-05-14 | 长春汇维科技股份有限公司 | Automatic drug loading and pressing production line for multiple mines |
| CN110608640A (en) * | 2019-10-17 | 2019-12-24 | 中国人民解放军32181部队 | Riveting formula detonator automation separator |
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Address after: 513300 Hedong Office Building, Changbu District, Zhaigang Town, Liannan County, Qingyuan City, Guangdong Province Patentee after: Guangdong Hongda Defense Technology Co.,Ltd. Country or region after: China Address before: 510623 Guangda Road, Lianyi Village, Zengjiang Street, Zengcheng City, Guangzhou City, Guangdong Province, 28 Patentee before: GUANGDONG MINGHUA MACHINERY Co.,Ltd. Country or region before: China |