CN101290205A - Primer automatic screwing device - Google Patents

Primer automatic screwing device Download PDF

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Publication number
CN101290205A
CN101290205A CNA2008101155752A CN200810115575A CN101290205A CN 101290205 A CN101290205 A CN 101290205A CN A2008101155752 A CNA2008101155752 A CN A2008101155752A CN 200810115575 A CN200810115575 A CN 200810115575A CN 101290205 A CN101290205 A CN 101290205A
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CN
China
Prior art keywords
station
primer
cylinder
rotating disk
tightening
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Granted
Application number
CNA2008101155752A
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Chinese (zh)
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CN101290205B (en
Inventor
刘晓鸣
杨建生
周风伟
高润璋
林薛刚
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ZHITONG ROBOT SYSTEM CO Ltd LANGFANG CITY
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ZHITONG ROBOT SYSTEM CO Ltd LANGFANG CITY
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by ZHITONG ROBOT SYSTEM CO Ltd LANGFANG CITY filed Critical ZHITONG ROBOT SYSTEM CO Ltd LANGFANG CITY
Priority to CN2008101155752A priority Critical patent/CN101290205B/en
Publication of CN101290205A publication Critical patent/CN101290205A/en
Application granted granted Critical
Publication of CN101290205B publication Critical patent/CN101290205B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention relates to an automatic primer tightening device which is characterized in comprising a pneumatic swing-table mechanism and primer tightening machines, wherein the pneumatic swing-table comprises a turn plate which is provided with at least six working positions according to the same included angles, four of the sixed working positions are provided with a video acquisition system, a primer tightening machine, a primer tightening depth measuring device and a turn plate working position encoder approach switch respectively; the turn plate is provided with the same number of clamping devices as the working positions, each of the clamping device corresponds to one working position; the pneumatic swing-table mechanism completes the rotation of the turn plate depending on the combined action of three cylinders. When a pre-tightening primer bomb clamped on the turn plate reaches the working position of the primer tightening machine, the primer tightening machine can tighten the primer into the bomb to complete the tightening action. The automatic production of the automatic primer tightening device can not only ensure the reliability, correspondence and safety of the primer products, but also can improve the production efficiency so as to reduce large amount of repetitive labor of workers.

Description

A kind of primer automatic screwing device
Technical field
The present invention relates to a kind of fire in a stove before fuel is added device for screwing up, particularly about a kind of primer automatic screwing device that is used for projectile fuze.
Background technology
Fire in a stove before fuel is added finished product is the critical component of projectile fuze, exist serious gunpowder explosion, static to trigger the danger of blast in its assembling process, present domestic most enterprises still adopt hand assembled, so cannot say for sure to demonstrate,prove consistency of product, both time-consuming, have a strong impact on production efficiency again.
Summary of the invention
At the problems referred to above, the purpose of this invention is to provide a kind of primer automatic screwing device that adopts machinery to carry out the canon primer assembling.
For achieving the above object, the present invention takes following technical scheme: a kind of primer automatic screwing device, it is characterized in that: it comprises pneumatic turntable mechanism and stubborn fire in a stove before fuel is added special plane, described pneumatic turntable mechanism comprises a support, rotate on the described support rotating disk is set, described rotating disk is divided at least 6 stations according to identical angle, and four stations below is provided with an image capturing system, a described stubborn fire in a stove before fuel is added special plane, a fire in a stove before fuel is added respectively and is screwed into depth survey mechanism and rotating disk station coding near switch therein; Described rotating disk is provided with the gripping mechanism identical with the station number, corresponding separately one of them station of each described gripping mechanism; Described gripping mechanism comprises a cylinder, and the output of described first cylinder connects a linkage, and described linkage band chucking head is provided with a clamping slot on the described gripping mechanism; The bottom of described rotating disk is provided with the pin-and-hole identical with the station number, corresponding separately one of them station of each described pin-and-hole; On the support of described rotating disk bottom, be horizontally disposed with a cylinder, output band one endplay device of described second cylinder, the output band one vertically disposed cylinder of described endplay device, described the 3rd cylinder is corresponding with described pin-and-hole position, be horizontally disposed with a cylinder in the outside of described rotating disk, described four-cylinder is corresponding with clamping slot on the described gripping mechanism; Described stubborn fire in a stove before fuel is added special plane comprises a column, and described column connects a device for screwing up by the transmission mechanism that is arranged on its outer wall, and the top of described pillar is provided with a motor, and the output of described first motor connects described transmission mechanism; Described device for screwing up comprises a tappet head, and described tappet head is provided with several pawls, and a cross axle is set between described pawl, cross axle band one back-moving spring; Be provided with one in a side of described tappet head and go into groove near switch, going into groove and be provided with one near the relative tappet head opposite side of switch and do not go into groove near switch with described, described device for screwing up connects the output of second motor.
Described station is followed successively by artificial material loading station, IMAQ station, tightening machine station, depth detection station, automatic blanking station and artificial blanking station according to clockwise direction.
Station on the described rotating disk is more than 6, and unnecessary station is idle station, and described idle station is between described tightening machine station and depth detection station.
The present invention is owing to take above technical scheme, and it has the following advantages: 1, the present invention has realized automatic assembly technique by PLC control system, data processing industrial computer, depth detection sensor and transmitter and servomotor, has reduced working strength of workers.2, the present invention adopts Programmable Logic Controller as master controller, guarantees consistency of product.3, the present invention adopts the size of servomotor control screw-down torque, the convenient adjusting.4, the present invention adopts touchless angle acquisition vision technique, realizes that tappet head is from motion tracking.Whether 5, the present invention has automated watch-keeping facility, can the on-line monitoring product qualified.6, the present invention has adopted the speed lag function in fire in a stove before fuel is added rundown process, makes to promote motor and adjust hoisting velocity according to the speed of tightening of tappet head, realizes the diaxon action that closely cooperates, and reliably guarantees tappet head in rundown process, with fire in a stove before fuel is added real-time contact.7, the present invention has adopted the cylinder gripping mechanism, guarantees not crush the cylinder enamelled coating, again can the reliable grip cylinder.In sum, the present invention adopts the automated production of primer automatic screwing, can not only guarantee fire in a stove before fuel is added reliability of products, uniformity, security, can enhance productivity a large amount of duplications of labour of liberation workman again.
Description of drawings
Fig. 1 is a front view of the present invention
Fig. 2 is a vertical view of the present invention
Fig. 3 is a gripping mechanism structural representation of the present invention
Fig. 4 is a stubborn fire in a stove before fuel is added special plane vertical view of the present invention
Fig. 5 is a stubborn fire in a stove before fuel is added special plane master view of the present invention
Fig. 6 is a device for screwing up structural representation of the present invention
The specific embodiment
Be described in detail of the present invention below in conjunction with drawings and Examples.
As shown in Figure 1 and Figure 2, the present invention includes pneumatic turntable mechanism 1 and stubborn fire in a stove before fuel is added special plane 2.Pneumatic turntable mechanism 1 comprises a support 3, rotate on the support 3 rotating disk 4 is set, rotating disk 4 is divided into 8 stations according to identical angle, the corresponding relation of station and functional station is: 1# station 41 is artificial material loading station, and 2# station 42 is the IMAQ station, and 3# station 43 is the tightening machine station, 4 # station 44 and 5# station 45 are idle station, 6# station 46 is the depth detection station, and 7# station 47 is the automatic blanking station, and 8# station 48 is artificial blankers positions.Be provided with image capturing system 5 below the station 42 of rotating disk 4, image and set masterplate that image capturing system 5 is gathered compare, and draw the angle-data of a skew, and precision can reach 0.1 degree, are used to adjust the data of twisting fire in a stove before fuel is added special plane 2.The station 43 of rotating disk 4 is over against the tappet head 13 (as shown in Figure 4) of twisting on the fire in a stove before fuel is added special plane 2.Below the station 46 of rotating disk 4, a fire in a stove before fuel is added is set and is screwed into depth survey mechanism 6, test automatically, check whether tighten the degree of depth meets and want, if defectively will alert reject this cylinder finishing the cylinder of twisting the fire in a stove before fuel is added.One rotating disk station coding is set near switch 7 between the station 47 of rotating disk 4 and station 48, is used to distinguish the position on the rotating disk 4.
As Fig. 2, shown in Figure 3, rotating disk 4 is provided with 8 gripping mechanisms 8, and corresponding separately one of them station of each gripping mechanism 8 is used for placing and the chucking cylinder, guarantees can not skid in rundown process.Gripping mechanism 8 comprises chucking cylinder 81, and the output of chucking cylinder 81 connects a linkage 82, and 83, three copper packings of linkage 82 band copper packings 83 form a circumference, are used to encase cylinder; Be provided with a clamping slot 84 on each gripping mechanism 8.The bottom of rotating disk 4 is provided with 8 pin-and-holes, also corresponding separately one of them station of each pin-and-hole.Be horizontally disposed with a dial rotation cylinder a on the support 3 of rotating disk 4 bottoms, the output of dial rotation cylinder a connects an endplay device, the output of endplay device connects a vertically disposed pin cylinder b, be horizontally disposed with a rotating disk positioning cylinder c in the outside of rotating disk 4, rotating disk positioning cylinder c is corresponding with clamping slot 84 on the gripping mechanism 8.The rotation of rotating disk 4 is finished in dial rotation cylinder a, pin cylinder b, rotating disk positioning cylinder c combination action, concrete motion flow is: 1, when being in original state, rotating disk positioning cylinder c inserts clamping slot 84 chuckings, and pin cylinder b is inserted in the pin-and-hole rotating disk 4 transfixions; 2, when being in rotary state, rotating disk positioning cylinder c returns, dial rotation cylinder a advances, and drives rotating disk 4 by pin cylinder b and rotates, rotating disk 4 rotate in place (having rotating disk station coding to detect near switch 7), rotating disk positioning cylinder c inserts clamping slot 84 chuckings, pin cylinder b descends, and dial rotation cylinder a returns and resets, and pin cylinder b rises and inserts in the pin-and-hole, finish the action of rotating a station to this, other and the like.
As Fig. 4, Fig. 5, shown in Figure 6, twist fire in a stove before fuel is added special plane 2 and comprise a column 9, column 9 connects a device for screwing up 10 by the transmission mechanism 11 that is arranged on its outer wall, and the top of pillar 9 is provided with one and promotes motor 12, the output that promotes motor 12 connects transmission mechanism 11, promotes tappet head device 11.Device for screwing up 10 comprises a tappet head 13, and tappet head 13 is provided with three pawls (number according to the characteristics determined pawl of the fire in a stove before fuel is added is not limited to this), respectively corresponding three fire in a stove before fuel is added grooves.Be provided with a cross axle 14 between three pawls of tappet head 13, tappet head 13 is than cross axle 14 low 3-4mm (determine according to actual conditions, be not limited to this), and cross axle 14 can move up and down, by spring reset.Side at tappet head 13 is provided with 1, detects tappet head 13 and whether enters fire in a stove before fuel is added groove, is being provided with one near relative tappet head 13 opposite sides of switch 15 and does not go into groove near switch 16 with going into groove, and effect is to detect tappet head not enter fire in a stove before fuel is added groove.Device for screwing up 10 connects the output of tightening motor 17, and tightening motor 17 has two functions: 1, the data that pass over according to image capturing system 6, the position of adjustment tappet head 13; 2, after tappet head 13 enters in the fire in a stove before fuel is added groove, rotate with the constant force square of setting, the fire in a stove before fuel is added is screwed into cylinder, up to the moment that reaches setting.
In the foregoing description, rotating disk 4 is determined can also can be less than the number of station on it 8 more than 8, but can not be less than 6 according to actual conditions.
It is the design of master control station that control system of the present invention adopts PLC, comprises the data that promote motor 12, tighten in motor 17, the image capturing system 6 and handles industrial computer and depth detection sensor and transmitter.
As shown in Figure 1, as follows based on the motion flow on the whole fire in a stove before fuel is added tightening system of the present invention:
1, the workman is placed on the pre-cylinder of twisting the fire in a stove before fuel is added of band on the gripping mechanism 8 of rotating disk 4 at station 41 material loadings, after system detects, tightly installs 8 chucking cylinders, and rotating disk 4 rotates a station, and cylinder is delivered to station 42.
2, behind the gripping mechanism 8 chucking cylinders, image capturing system 5 beginning image data compare processing, and after finishing, rotating disk 4 rotates a station, and cylinder is delivered to station 43, the data that obtain is sent to twists fire in a stove before fuel is added special plane 2 simultaneously.
3, twist fire in a stove before fuel is added special plane 2 and obtain data, adjust the position of tappet head 13 according to the data that obtain, when the angle of tappet head 13 is consistent with fire in a stove before fuel is added angle, adjustment finishes, and promotes motor 12 and begins to drive device for screwing up 10 risings.Because tappet head 13 is than cross axle 14 low 3~4mm, so in the process that device for screwing up 10 rises, cross axle 14 touches the fire in a stove before fuel is added earlier, the fire in a stove before fuel is added can push cross axle 14 and move downward, when the upper end of cross axle 14 flushes with tappet head 13, will trigger into groove near switch 16.Device for screwing up 10 continues to move upward, and fire in a stove before fuel is added extruding cross axle 14 continues to move downward, and when three unguiculuses of tappet head 13 enter fire in a stove before fuel is added groove, will trigger into groove near switch 15.Control system is by judging the correlation of these two signals, draw and whether carry out next step action: if gone into groove, tightening motor 17 just rotates with the constant force square, the speed that promotes motor 12 is simultaneously followed motor 17 speed of tightening, and the speed that promotes motor 12 can obtain by conversion, reaches the requirement of setting up to screw-down torque, the velocity of rotation of just tightening motor 17 is zero, illustrate the fire in a stove before fuel is added is screwed into cylinder, at this time promote motor 12 and drive device for screwing up 10 declines, get back to original state; If do not go into groove, promote motor 12 and drive device for screwing up 10 declines, get back to original state.Whether system automatically record twists fire in a stove before fuel is added action and finishes, and tightens after action finishes, and rotating disk 4 rotates lattice, and station 44 and station 45 do not have corresponding functional station, are rotated further to station 46.
When 4, cylinder arrived station 46, the depth detection station is judged whether this cylinder is finished and tightened action: judge to have finished and tighten action, will detect this cylinder, the depth data that obtains and the parameter of technological requirement compared, and whether write down qualified; Judge and do not finish, just continue to rotate, arrive station 47 to next station.
5, station 47 is the automatic blanking station, judges before automatic blanking whether this cylinder is qualified: if qualified will taking away automatically at this station, this cylinder is finished whole motion flow; If the defective next one that just is rotated further arrives station 48.
6, station 48 is artificial blankers positions, and the cylinder of every this station of arrival is all defective, need manually take away.
Although disclose preferred embodiment of the present invention and accompanying drawing for the purpose of illustration, its purpose is to help to understand content of the present invention and implement according to this, but person skilled in the art, without departing from the spirit and scope of the invention and the appended claims, can do various replacements, variation and retouching.Therefore, the present invention should not be limited to most preferred embodiment and the disclosed content of accompanying drawing, and protection scope of the present invention is as the criterion with the scope that appending claims was defined.

Claims (3)

1, a kind of primer automatic screwing device, it is characterized in that: it comprises pneumatic turntable mechanism and stubborn fire in a stove before fuel is added special plane, described pneumatic turntable mechanism comprises a support, rotate on the described support rotating disk is set, described rotating disk is divided at least 6 stations according to identical angle, and four stations below is provided with an image capturing system, a described stubborn fire in a stove before fuel is added special plane, a fire in a stove before fuel is added respectively and is screwed into depth survey mechanism and rotating disk station coding near switch therein; Described rotating disk is provided with the gripping mechanism identical with the station number, corresponding separately one of them station of each described gripping mechanism; Described gripping mechanism comprises a cylinder, and the output of described first cylinder connects a linkage, and described linkage band chucking head is provided with a clamping slot on the described gripping mechanism; The bottom of described rotating disk is provided with the pin-and-hole identical with the station number, corresponding separately one of them station of each described pin-and-hole; On the support of described rotating disk bottom, be horizontally disposed with a cylinder, output band one endplay device of described second cylinder, the output band one vertically disposed cylinder of described endplay device, described the 3rd cylinder is corresponding with described pin-and-hole position, be horizontally disposed with a cylinder in the outside of described rotating disk, described four-cylinder is corresponding with clamping slot on the described gripping mechanism;
Described stubborn fire in a stove before fuel is added special plane comprises a column, and described column connects a device for screwing up by the transmission mechanism that is arranged on its outer wall, and the top of described pillar is provided with a motor, and the output of described first motor connects described transmission mechanism; Described device for screwing up comprises a tappet head, and described tappet head is provided with several pawls, and a cross axle is set between described pawl, cross axle band one back-moving spring; Be provided with one in a side of described tappet head and go into groove near switch, going into groove and be provided with one near the relative tappet head opposite side of switch and do not go into groove near switch with described, described device for screwing up connects the output of second motor.
2, a kind of according to claim 1 primer automatic screwing device is characterized in that: described station is followed successively by artificial material loading station, IMAQ station, tightening machine station, depth detection station, automatic blanking station and artificial blanking station according to clockwise direction.
3, a kind of as claimed in claim 1 or 2 primer automatic screwing device is characterized in that: the station on the described rotating disk is more than 6, and unnecessary station is idle station, and described idle station is between described tightening machine station and depth detection station.
CN2008101155752A 2008-06-25 2008-06-25 Primer automatic screwing device Expired - Fee Related CN101290205B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008101155752A CN101290205B (en) 2008-06-25 2008-06-25 Primer automatic screwing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2008101155752A CN101290205B (en) 2008-06-25 2008-06-25 Primer automatic screwing device

Publications (2)

Publication Number Publication Date
CN101290205A true CN101290205A (en) 2008-10-22
CN101290205B CN101290205B (en) 2012-04-18

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105973080A (en) * 2016-05-16 2016-09-28 重庆市机电设计研究院 Artillery primer charging system
CN106855382A (en) * 2015-12-09 2017-06-16 中国科学院沈阳自动化研究所 A kind of ammunition fuze automatically tightens measuring apparatus
CN107270786A (en) * 2017-06-28 2017-10-20 北京航天三发高科技有限公司 A kind of fire in a stove before fuel is added tightening machine and its application method
CN108387149A (en) * 2018-02-01 2018-08-10 西安核发机电系统工程有限公司 Fire in a stove before fuel is added device for screwing up and tightening method
CN109500596A (en) * 2018-12-21 2019-03-22 厦门帮众科技有限公司 A kind of atomization tank automatic assembling machine
CN109531141A (en) * 2018-12-21 2019-03-29 厦门帮众科技有限公司 A kind of automatic screwing device of atomization tank automatic assembling machine
CN110160417A (en) * 2019-06-04 2019-08-23 长春航泰智联科技有限公司 The explosion-proof of fuse tightens production line and production method
CN110977429A (en) * 2019-12-19 2020-04-10 浙江泰达微电机有限公司 Automatic screw locking device for stator installation
CN111023919A (en) * 2019-11-08 2020-04-17 四川航天川南火工技术有限公司 Automatic assembly device of electric detonator containing explosive ignition part
CN112902773A (en) * 2020-12-28 2021-06-04 北方导航控制技术股份有限公司 Press from both sides special plane of screwing of embracing detonator

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106855382A (en) * 2015-12-09 2017-06-16 中国科学院沈阳自动化研究所 A kind of ammunition fuze automatically tightens measuring apparatus
CN106855382B (en) * 2015-12-09 2018-08-24 中国科学院沈阳自动化研究所 A kind of ammunition fuze automatically tightens measuring apparatus
CN105973080B (en) * 2016-05-16 2017-07-14 重庆市机电设计研究院 Upper fire in a stove before fuel is added system
CN105973080A (en) * 2016-05-16 2016-09-28 重庆市机电设计研究院 Artillery primer charging system
CN107270786A (en) * 2017-06-28 2017-10-20 北京航天三发高科技有限公司 A kind of fire in a stove before fuel is added tightening machine and its application method
CN107270786B (en) * 2017-06-28 2023-11-14 北京航天三发高科技有限公司 Primer tightening machine and use method thereof
CN108387149B (en) * 2018-02-01 2023-08-01 西安核发机电系统工程有限公司 Primer tightening device and tightening method
CN108387149A (en) * 2018-02-01 2018-08-10 西安核发机电系统工程有限公司 Fire in a stove before fuel is added device for screwing up and tightening method
CN109500596A (en) * 2018-12-21 2019-03-22 厦门帮众科技有限公司 A kind of atomization tank automatic assembling machine
CN109531141A (en) * 2018-12-21 2019-03-29 厦门帮众科技有限公司 A kind of automatic screwing device of atomization tank automatic assembling machine
CN109500596B (en) * 2018-12-21 2024-04-19 厦门帮众科技有限公司 Automatic assemblage machine of atomizing jar
CN109531141B (en) * 2018-12-21 2024-04-19 厦门帮众科技有限公司 Automatic screwing device of automatic atomization tank assembling machine
CN110160417A (en) * 2019-06-04 2019-08-23 长春航泰智联科技有限公司 The explosion-proof of fuse tightens production line and production method
CN110160417B (en) * 2019-06-04 2024-04-19 长春航泰智联科技有限公司 Explosion-proof screwing production line and method for fuze
CN111023919B (en) * 2019-11-08 2022-08-12 四川航天川南火工技术有限公司 Automatic assembly device of electric detonator containing explosive ignition part
CN111023919A (en) * 2019-11-08 2020-04-17 四川航天川南火工技术有限公司 Automatic assembly device of electric detonator containing explosive ignition part
WO2021120513A1 (en) * 2019-12-19 2021-06-24 浙江泰达微电机有限公司 Automatic screw locking device for mounting stator
CN110977429A (en) * 2019-12-19 2020-04-10 浙江泰达微电机有限公司 Automatic screw locking device for stator installation
CN112902773A (en) * 2020-12-28 2021-06-04 北方导航控制技术股份有限公司 Press from both sides special plane of screwing of embracing detonator

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