CN109551784A - Bulletproof halmet flexibility tile machine - Google Patents
Bulletproof halmet flexibility tile machine Download PDFInfo
- Publication number
- CN109551784A CN109551784A CN201811635591.4A CN201811635591A CN109551784A CN 109551784 A CN109551784 A CN 109551784A CN 201811635591 A CN201811635591 A CN 201811635591A CN 109551784 A CN109551784 A CN 109551784A
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- China
- Prior art keywords
- upper mold
- mold
- sheet devices
- fetch
- tablet
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/38—Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to a kind of bulletproof halmet flexibility tile machines comprising frame body, precision pick aniseed sheet devices fetch and deliver aniseed sheet devices, fetch and deliver small powder sheet devices, upper mold and lower mold；Installation upper/lower die molding guide deviation-correcting device, upper mold are with lower mold rotation and holding meanss and the hot hydraulic system connecting with upper mold on the upper mold；Upper/lower die is installed on upper mold and lower mold and molds safe locking device；Setting is to collapsing cloth apparatus and big tablet doubling holds together Bu Chu and laminates sequence along reason device on fetching and delivering aniseed sheet devices；All programming is controlled whole work process of the present invention by PLC, automatic running, every layered material piece can keep completely the same with the tile spill type chamber interior shape of lower mold after thermohydraulic flexibility tabletting, it is bonded between each bed of material close, there is no fold, without bubble, the pre-stamped process of bulletproof halmet can be saved, improve production efficiency, it ensure that product quality, equipment harness enterprise be suitble to be promoted and applied.
Description
Technical field
The present invention relates to a kind of bulletproof halmet flexibility tile machines, belong to harness class ballistic resistant products production and processing mechanical technique neck
Domain.
Background technique
The general and special war type bulletproof halmet of People's Armed Police is made, when using automatic tile machine tile, since upper mold is to fix
The metal die of size, tile later carries out that focal adhesion between tablet can only be made when hot pressing, be bonded between tablet and tablet
It is not close, it is not sturdy, and have the gap, it is also easy to produce bubble and fold in this way, whole anti-performance and intensity drop are caused after manufactured goods
Low, in order to avoid generating bubble and fold, suppression process will be repeatedly vented, time-consuming and laborious, influence working efficiency.
Summary of the invention
Spill type chamber tile is used technical problem to be solved by the invention is to provide a kind of, utilizes the rubber bag tank of upper mold
The rubber bag tank of upper mold will complete tablet from tablet centre in the intracavitary orderly expansion of closed spill type after heating, pressurization
The gradually bulletproof halmet flexibility tile machine adhesion-molded to fringe region gross area.
The invention adopts the following technical scheme:
The present invention include frame body, precision pick aniseed sheet devices, fetch and deliver aniseed sheet devices, fetch and deliver small powder sheet devices, upper mold with
And lower mold；The rack includes frame body, the upper frame being arranged at the top of frame body and is arranged in the intracorporal center of frame
Operating platform is arranged on the middle frame in frame；Linear slide rail is installed on the upper frame, passes through cunning on the linear slide rail
Block installs upper mold and drives cylinder, and the cylinder end of upper mold driving cylinder is mounted on the crossbeam of frame, pacifies in slider bottom
Load a die lifting cylinder, and the upper mold is mounted on the tailpiece of the piston rod of upper mold lifting cylinder, and the lower mold is mounted on behaviour
Make on platform；Upper/lower die molding guide deviation-correcting device, upper mold are installed on the upper mold with lower mold rotation and holding
Device and the hot hydraulic system being connect with upper mold；Upper/lower die molding safe locking dress is installed on upper mold and lower mold
It sets；It parallel first is set between upper frame and middle frame fetches and delivers tablet linear slide rail and second and fetch and deliver tablet and linearly slide
Rail, it is described to fetch and deliver be arranged corresponding with small powder sheet devices are fetched and delivered of aniseed sheet devices and first fetch and deliver tablet linear slide rail and second
It fetches and delivers between tablet linear slide rail, it is described that the setting of aniseed sheet devices is accurately taken to fetch and deliver tablet linear slide rail and second first and fetch and deliver
It is between tablet linear slide rail and corresponding with aniseed sheet devices are fetched and delivered；It fetches and delivers on aniseed sheet devices setting described and is arranged to collapsing
It sets and big tablet doubling holds together Bu Chu and laminates sequence along reason device.
Good effect of the present invention is as follows: the present invention is using vacuum by fetching and delivering aniseed sheet devices and fetching and delivering small powder sheet devices
Sucker successively draws large and small tablet, reliable and stable；Big tablet has loose fiber mutual due to there is clip on clip side
It is easy to tangle, precision pick aniseed sheet devices ensure that big tablet every time and can only take away a piece of；The cloth apparatus that collapses is made each big
Fixed shape can accurately be held together by bracing wire when tablet moves to right above lower mold, accurately and reliably, big tablet doubling is held together
Cloth overlapping, which laminates sequence, ensure that the upper and lower position relationship one of tablet after the adjacent two sides gathering of each clip along reason device
It causes, reducing overlay region frictional resistance keeps the overlapping of clip tablet very fast, and accuracy is high；Upper mold rubber bag tank of the present invention is resistance to using heatproof
The rubber of oil is made, and thickness is from conical base to open top progressive additive, after hydrothermal solution pressure oil enters rubber bag tank, circular cone
The centre for being put into the tablet of tile spill type chamber is first pushed down in head, then gradually expands up and out, by tablet remaining
Position is gradually pushed down, and such flexible viscous pressure can make tablet, and sufficiently deformation prevents fold naturally, can also will be empty between tablet
Gas squeezes out from bottom to top, prevents from forming bubble between tablet and tablet；After rubber bag tank outer wall is all contacted with tablet, continue
Pressurization is melted the colloid on the tablet newly spread and is bonded comprehensively with last time institute's stone piece, shape and the intracavitary table of tile spill type
Face shape is consistent, deviation between tablet and tile spill type chamber when reducing molding compacting, so that the sliding reduced between tablet is wrong
Position deformation, is conducive to the promotion of bulletproof halmet performance indicator.
Upper/lower die molding safe locking device of the present invention can normal work when being the rubber bag tank pressurization in order to guarantee upper mold
Make；Upper/lower die guide deviation-correcting device can restore molding rotation when upper/lower die between original precision, avoid close not upper mold and
Lock not upper mold；Upper mold ensures to be able to achieve accurate molding with lower mold rotation and holding meanss；Hot hydraulic system can be upper mold
Rubber bag tank provide that temperature is adjustable, hydraulic oil of pressure adjustable, and complete using a hydraulic joint that rubber bag tank refuels, pressurization is protected
It holds, the process of oil suction；It can guarantee tile quality and precision.
All programming is controlled whole work process of the present invention by PLC, and automatic running, every layered material piece is through thermohydraulic flexibility tabletting
It can keep completely the same with the tile spill type chamber interior shape of lower mold afterwards, be bonded closely between each bed of material, no fold does not have
There is bubble, the pre-stamped process of bulletproof halmet can be saved, improve production efficiency, ensure that product quality, is suitble to equipment harness enterprise
Industry is promoted and applied.
Detailed description of the invention
Attached drawing 1 is schematic structural view of the invention；
Attached drawing 2 is the upper and lower mould assembling structure schematic diagram of the present invention；
Attached drawing 3 is that upper/lower die of the present invention molds guide deviation-correcting device and upper mold with lower mold rotation and holding meanss installation knot
Structure schematic diagram；
Attached drawing 4 is the hot hydraulic system working principle diagram of upper mold of the present invention；
Attached drawing 5 is that the present invention is to fetch and deliver aniseed sheet devices, to collapsing cloth apparatus and big tablet doubling holds together Bu Chu and laminates sequence along reason
Device-added structure schematic diagram；
Attached drawing 6 is that the present invention fetches and delivers small powder sheet devices structural schematic diagram；
Attached drawing 7 is that the big tablet doubling of the present invention holds together Bu Chu and laminates sequence along reason apparatus structure schematic diagram；
Attached drawing 8 is upper die structure schematic diagram of the present invention；
Attached drawing 9 is upper mold component assembly structural schematic diagram of the present invention；
Attached drawing 10 is lower die structure schematic diagram of the present invention；
Attached drawing 11 is the lower mold component assembly structural schematic diagram of the present invention；
Attached drawing 12 is that upper/lower die of the present invention molds guide deviation-correcting device structural schematic diagram；
Attached drawing 13 is present invention guiding 90 ° of bending plate schematic diagrames of correction；
Attached drawing 14 is that upper/lower die of the present invention molds guide deviation-correcting device component assembly structural schematic diagram；
Attached drawing 15 is that upper/lower die of the present invention molds safe locking device structural schematic diagram；
Attached drawing 16 is the lower mold clamping safe locking device component assembly structural schematic diagram of the present invention；
Attached drawing 17 is upper mold of the present invention with lower mold rotation and holding meanss structural schematic diagram；
Attached drawing 18 is upper mold of the present invention with lower mold rotation and holding meanss component assembly structural schematic diagram；
Attached drawing 19 is brake ferrule component device structural schematic diagram of the present invention.
Specific embodiment
As shown in attached drawing 1-7,15, the present invention include frame body, precision pick aniseed sheet devices 4, fetch and deliver aniseed sheet devices 5,
Fetch and deliver small powder sheet devices 6, upper mold 8 and lower mold 17；The rack includes frame body 1, the upper of 1 top of frame body is arranged in
Operating platform 20 is arranged in frame 101 and the middle frame 102 being arranged in frame body 1 on the middle frame 102；On described
Linear slide rail 21 is installed on frame 101, upper mold is installed by sliding block 5-9 on the linear slide rail 21 and drives cylinder 5-11,
The cylinder end of upper mold driving cylinder 5-11 is mounted on the crossbeam of frame 101, installs die lifting in the bottom sliding block 5-9
Cylinder 7, the upper mold 8 are mounted on the tailpiece of the piston rod of upper mold lifting cylinder 7, and the lower mold 17 is mounted on operating platform 20
On；Upper/lower die molding guide deviation-correcting device 22, upper mold are installed on the upper mold 8 with lower mold rotation and holding meanss
24 and the hot hydraulic system 25 that is connect with upper mold 8；Upper/lower die is installed on upper mold 8 and lower mold 17 and molds safety lock
Tight device 23；Parallel first that be arranged between upper frame 101 and middle frame 102 fetches and delivers tablet linear slide rail 2 and second
Fetch and deliver tablet linear slide rail 3, it is described fetch and deliver aniseed sheet devices 5 and fetch and deliver the corresponding setting of small powder sheet devices 6 fetched and delivered first
Tablet linear slide rail 2 and second is fetched and delivered between tablet linear slide rail 3, described that the setting of aniseed sheet devices 4 is accurately taken to fetch and deliver first
Tablet linear slide rail 2 and second is fetched and delivered between tablet linear slide rail 3 and corresponding with aniseed sheet devices 5 are fetched and delivered；It is fetched and delivered described
Setting is to collapsing cloth apparatus 9 and big tablet doubling holds together Bu Chu and laminates sequence along reason device 10 on aniseed sheet devices 5.
As shown in Figures 8 and 9, upper mold 8 of the present invention include upper mold circular cover 8-1, guide sleeve mounting plate 8-8,
Brake disk 8-6, guide rod 8-9 and rubber bag tank 8-3, the rubber bag tank 8-3 are the utricule of roof opening；In the upper mold
The guide sleeve mounting plate 8-8 is installed in 7 lower end of lifting cylinder, installs guide sleeve 8-7, guiding in the guide sleeve two sides mounting plate 8-8
Covering 8-7 is two, and guide rod 8-9 passes through guide sleeve 8-7 and is fastened on brake disk 8-6 by the first stop nut 8-10,
Attachment base 8-4 is fixedly mounted in the middle part of the top surface upper mold circular cover 8-1, the piston rod of upper mold lifting cylinder 7, which passes through, to be stopped
Vehicle disk 8-6 is fastened on attachment base 8-4 by the locking mother 8-5 of lifting cylinder piston rod；In the circular top of rubber bag tank 8-3
Rubber bag tank compression ring 8-2 is installed inside；The circular cover 8-1, the circular top of rubber bag tank 8-3 and rubber bag tank compression ring 8-2
Between by the first bolt 8-11 be fixedly mounted；Hydraulic sealing ring 8- is installed between the first bolt 8-11 and circular cover 8-1
13；Across the inner cavity of circular cover 8-1, the circular top of rubber bag tank 8-3 and rubber bag tank compression ring 8-2 installation and rubber bag tank 8-3
The hydraulic joint 8-12 of connection；Expansion is in coniform after rubber bag tank 8-3 oiling pressurization；Circle is set on the brake disk 8-6
It is located in arc-shaped slot pass 8-14 at the top of arc-shaped slot 8-14, hydraulic joint 8-12；The model of upper mold lifting cylinder 7 are as follows: draw
Rod-type Standard Cylinder SC50 × 500S.
As shown in attached drawing 10,11, under the present invention mold 17 include rectangular lower die ontology 17-1, rotation axis 17-3, under
Mold toothed belt 17-6, stepper motor 18, stepper motor toothed belt 19 and synchronous belt 17-14；Lower die ontology 17-1
It is mounted on operating platform 20, tile spill type chamber 17-2, the spill type chamber 17-2 is set in the middle part of lower die ontology 17-1
Inner cavity and the bulletproof halmet shape of finished product match, the rotation axis 17-3 is fixedly mounted on down by third bolt 17-10
In the middle part of the bottom surface die ontology 17-1, corresponding installation pressure pearl disk 17-4 and ball bearing 17-5, lower die on rotation axis 17-3
Have toothed belt 17-6 and the lower end rotation axis 17-3 is fixedly mounted on by short key 17-7, passes through the second spiral shell in the bottom rotation axis 17-3
Bolt 17-9 installs pressing plate 17-8；Prevent lower mold toothed belt 17-6 from falling off；Positioned at the side lower die ontology 17-1 in the behaviour
Make that the stepper motor 18 is installed on platform 20, the stepper motor toothed belt is installed on 18 transmission shaft of stepper motor
19, the synchronous belt 17-14, the lower die are installed on the lower mold toothed belt 17-6 and stepper motor toothed belt 19
It is identical with 19 mounting height of stepper motor toothed belt to have toothed belt 17-6；In the lower die ontology 17-1 respective side
Even installation heating rod 17-11, the basal temperature of lower die ontology 17-1 can be kept by being powered to heating rod 17-11, in the lower die
Have the side ontology 17-1 and compressed air connector 17-12 is installed, it can be by the bonding helmet by the ventilation in compressed air connector 17-12
It is ejected out of spill type chamber 17-2, in lower die ontology 17-1 installed in front the temperature probe 17-13, temperature probe 17-13
The power on/off of heating rod 17-11 is controlled, heating rod 17-11 temperature is powered off when high, is powered when temperature is low.
As shown in attached drawing 12,13,14, upper/lower die molding guide deviation-correcting device 22 of the present invention includes being mounted on upper mold circle
Shape cover board 8-1 corresponds to the 90 bent plate 22-1 of guiding correction of two sides；Guiding 90 bent plate 22-1 of correction and upper mold circular cover 8-1
It is fixed by the 4th bolt 22-2；Upper 1/3 plane 22-3 and guiding correction 90 on the inside of the vertical plate of 90 bent plate 22-1 of guiding correction
The plate inner plane 22-6 of bent plate 22-1 is vertical, the vertical plate of 90 bent plate 22-1 of lower 2/3 plane 22-4 and guiding correction on the inside of vertical plate
Outerplanar 22-5 is in 15 angles；When installation, upper 1/3 plane on the inside of the vertical plate of 90 bent plate 22-1 of corresponding two guiding correction
The distance between 22-3 is equal with the distance between corresponding lower two sides die ontology 17-1.
As shown in attached drawing 15,16, upper/lower die molding safe locking device 23 of the present invention includes locking cylinder 23-1, upper mold
Tool locking vertical plate 23-9, lower mold-locked vertical plate 23-5 and locking conical core shaft 23-10；The locking conical core shaft 23-10
The piston rod of stub end and locking cylinder 23-1 fix；The upper mold locking vertical plate 23-9 is symmetrically fixed on upper mold circle
The top surface cover board 8-1 two sides；Upper mold locks setting upper mold on vertical plate 23-9 and locks taper hole 23-8, the lower mold-locked vertical plate
23-5 is symmetrically and fixedly mounted to two sides at the top of lower die ontology 17-1 by installing bolt 23-6, on lower mold-locked vertical plate 23-5
Lower mold-locked straight hole 23-7 is arranged in portion, is installed at the top of lower mold-locked vertical plate 23-5 by Cylinder mount bracket screw 23-3
Cylinder mount bracket 23-2, locking cylinder 23-1 are fixed on the outside of Cylinder mount bracket 23-2 by cylinder fastening screw 23-4,
Locking conical core shaft 23-10 is located in corresponding lower mold-locked straight hole 23-7 and not exposed；The upper mold locks vertical plate 23-
9 is corresponding with lower mold-locked vertical plate 23-5；Upper mold locks the taper and direction and corresponding locking conical core shaft of taper hole 23-8
23-10 taper is consistent with direction；The center of upper mold locking taper hole 23-8 and locking conical core shaft 23-10 after upper/lower die molding
Line is coaxially contour；Model compact cylinder ACE40 × 30SB of the locking cylinder 23-1.
As shown in attached drawing 17,18,19, upper mold of the present invention includes brake cylinder with lower mold rotation and holding meanss 24
24-1, brake ferrule and brake brake rubber block 24-4；The brake ferrule includes the brake ferrule powered phase 24-2 and brake ferrule in semicircular
The rear end of post-boost phase 24-6, the brake ferrule powered phase 24-2 and brake ferrule post-boost phase 24-6 are hinged by pin shaft 24-3；It is described
Attachment base 8-4 is located between brake ferrule powered phase 24-2 and brake ferrule post-boost phase 24-6；The brake cylinder 24-1 passes through brake
Cylinder stay bolt 24-8 is fixedly mounted on the brake top surface disk 8-6；The piston rod of brake cylinder 24-1 passes through the second locking spiral shell
Female 24-7 is connect with the front end vehicle hoop powered phase 24-2, and the front end brake ferrule post-boost phase 24-6 passes through pin shaft screw 24-5 and brake
Disk 8-6 is fixed top surface；The brake brake rubber block 24-4 is fixed on brake ferrule surface and is sleeved on attachment base 8-4.
As shown in Fig. 4, upper mold hot hydraulic system of the present invention includes hydraulic oil container 25-1, fuel tank heater 25-
2, temperature probe 25-3, oil inlet pipe 25-4, check valve 25-5, hydraulic gear pump 25-6, pressure gauge 25-7, oil inlet solenoid valve 25-
8, oil return solenoid valve 25-9, pressure adjustment relief valve 25-10, overflow pipe 25-11, oiling exhaust outlet 25-12, fuel tank cap 25-13, oil return
Pipe 25-14 and oil inlet pipe 25-15；The one end the oil inlet pipe 25-4 is connected to the oil inlet of hydraulic gear pump 25-6, oil inlet pipe 25-
For 4 other ends under the hydraulic fuel tank cap 25-13 insertion hydraulic oil liquid level of hydraulic oil container 25-1, hydraulic gear pump 25-6's is fuel-displaced
Mouthful be connected to oil inlet pipe 25-15 and oil return pipe 25-14, the oil inlet pipe 25-15, oil return pipe 25-14 with hydraulic joint 8-12
Connection；The one end the overflow pipe 25-11 is connect with the oil outlet of hydraulic gear pump 25-6, and the overflow pipe 25-11 other end is inserted
Enter in hydraulic oil container 25-1, check valve 25-5 and pressure adjustment relief valve 25-10 is installed in the middle part of the overflow pipe 25-11；Described
It is installed into solenoid 25-8 on oil inlet pipe 25-15, oil return solenoid valve 25-9 is installed on the oil return pipe 25-14；Pressure gauge
25-7 is mounted on oil inlet solenoid valve 25-8 input end pipeline；The model of the oil inlet solenoid valve 25-8 are as follows: guide's open type
2KL250-25；The model of the oil return solenoid valve 25-9 are as follows: guide's closed type 2L250-25.
The present invention using vacuum by fetch and deliver aniseed sheet devices 5 and fetch and deliver small powder sheet devices 6 sucker successively draw it is large and small
Tablet, it is reliable and stable；Big tablet has loose fiber to be easy to tangle between each other, precision pick due to there is clip on clip side
Aniseed sheet devices 4 ensure that big tablet every time and can only take away a piece of；Each big tablet is set to move to lower mold the cloth apparatus 9 that collapses
Fixed shape can accurately be held together by bracing wire when 17 surface, accurately and reliably, big tablet doubling hold together cloth overlapping laminate it is suitable
Sequence ensure that the upper and lower position relationship consistency of tablet after the adjacent two sides gathering of each clip along reason device 10, reduce overlay region
Frictional resistance keeps the overlapping of clip tablet very fast, and accuracy is high；The rubber bag tank 8-3 of upper mold of the present invention uses the rubber of heatproof oil resistant
It is made, and thickness is from conical base to open top progressive additive, after hydrothermal solution pressure oil enters rubber bag tank 8-3, conical head
First the centre for being put into the tablet of tile spill type chamber is pushed down, is then gradually expanded up and out, by remaining position of tablet
Gradually push down, such flexible viscous pressure can make tablet, and sufficiently deformation prevents fold naturally, can also by air between tablet from
It is lower to squeeze out upwards, it prevents from forming bubble between tablet and tablet；After rubber bag tank 8-3 outer wall is all contacted with tablet, continue
Pressurization is melted the colloid on the tablet newly spread and is bonded comprehensively with last time institute's stone piece, shape and tile spill type chamber 17-2
Inner surface configuration is consistent, deviation between tablet and tile spill type chamber 17-2 when reducing molding compacting, to reduce between tablet
Gliding dislocations deformation, be conducive to the promotion of bulletproof halmet performance indicator.
Upper/lower die molding safe locking device 23 of the present invention is the rubber bag tank 8-3 pressurization Shi Nengzheng in order to guarantee upper mold
Often work, since 7 piston diameter of upper mold lifting cylinder is only 50 millimeters, work space-time pressure of compressed air is 0.6 megapascal, is closed in this way
The downward pressure that mould acts on above upper mold circular cover 8-1 when pressurizeing is about 118 kilograms, rubber bag tank when same molding is pressurizeed
Hydrothermal solution oil pressure is 0.5-0.6 megapascal in 8-3, and the open end rubber bag tank 8-3 diameter is about 270 millimeters, and hydrothermal solution pressure oil acts on
Thrust under upper mold circular cover 8-1 upwardly is about 2860-3430 kilograms.It does so and is used in upper mold circular cover 8-1
Upper and lower differing pressure great disparity, it is impossible to when molding pressurization, tile spill type chamber 17-2 is kept closed, and also not can guarantee
Rubber bag tank 8-3 applies enough pressure to tablet, or even rubber bag tank 8-3 is caused to burst.Increase upper/lower die and molds safe locking
After device, also ensure that tile spill type chamber is kept when hydrothermal solution oil pressure rises to 1.0 megapascal in rubber bag tank when molding pressurization
Closed state, upper/lower die molding safe locking device work normally and do not influence normally to be opened, mold.
Upper/lower die guide deviation-correcting device 22 of the invention is to solve to go since upper mold up and down are gone up and down first
Journey is longer, and guide rod 8-9 fixing end is nearest from guide sleeve 8-7 when upper and lower mold is opened, at this moment guide rod 8-9 and guide sleeve 8-7
Between fit clearance on upper mold position precision without influence.Guide rod 8-9 fixing end is far from guide sleeve when upper and lower mold clamping
8-7, at this time influence of the fit clearance between guide rod 8-9 and guide sleeve 8-7 to 8 position precision of upper mold can amplify at double；
It is hydraulic pressure metal secondly with being arranged be connected with the hydraulic joint 8-12 of its inner cavity connection in the circular top of rubber bag tank 8-3
Hose is fixedly connected by screw thread therebetween, and only present position is most weak on the influence of upper mold 8 during installation, once upper mold
The 8 hydraulic pressure metal hose that rotates of tool just has certain traction action to upper mold 8, and upper mold 8 is caused to deflect；Most critical
Be the rotation of upper and lower mold clamping when 7 piston rod of upper mold lifting cylinder be in stretch out under longest state and rotate with it, upper mold
Sealing ring on 7 piston rod other end piston of lifting cylinder can apply one to thinner lifting cylinder piston rod because of frictional resistance
Opposite direction torque makes piston rod be in elastic distortion state, the bullet of piston rod savings when upper mold 8 rises after upper and lower mold die sinking
Property torque will release, so as to cause upper mold occur slightly rotate backward destruction molding rotation when upper/lower die between
Original precision, and the relative position of upper/lower die has changed when upper mold decline molds again, locking conical core shaft is not
It can enter upper mold locking taper hole, upper/lower die molding safe locking device will fail.90 ° of bent plate 22-1's of guiding correction is vertical
The vertical plate outerplanar 22-5 of 90 ° of bent plate 22-1 of lower 2/3 plane 22-4 and guiding correction is in 15 ° of angles on the inside of plate；Corresponding two
The distance between a wedge angle is greater than the distance between lower two respective sides of die ontology 17-1, in 90 ° of bent plate 22- of guiding correction
During 1 closed angle end is mutually inserted with lower two side upper sidelines of die ontology 17-1, corresponding two guiding correction inclined-plane is utilized
Between descending change in size, upper mold 8 gradually because affected by various factors to that slight counter-rotational angle occur
Recover again, upper 1/3 plane 22-3 and lower mold on the inside of the vertical plate of 90 ° of bent plate 22-1 of corresponding two guiding corrections
After two sides ontology 17-1 are in contact, since upper 1/3 is flat on the inside of the vertical plate of 90 ° of bent plate 22-1 of corresponding two guiding corrections
The distance between face 22-3 is equal with the distance between corresponding lower two sides die ontology 17-1, upper when molding rotates,
Original precision between lower mold can be restored, and avoid closing not upper mold and lock not upper mold.
Upper mold of the invention in lower mold rotation and holding meanss 24 as braking mechanism, that is, brake cylinder piston rod 24-
1 by stretch out position retract when, drive the brake ferrule powered phase 24-2 and brake ferrule post-boost phase 24- hinged with brake ferrule powered phase 24-2
6, it is axis rotation using the fixed pin shaft 24-3 in the brake ferrule rear end post-boost phase 24-6, brake ferrule powered phase 24-2 and passive with brake ferrule
Section 24-6 drives brake brake rubber block 24-4, and making to brake by holding attachment base state opening, it is empty to generate between brake rubber block 24-4 and attachment base
Gap, then locking cylinder 24-1 piston rod, which stretches out, drives locking conical core shaft 23-10 by stretching out in lower mold-locked straight hole 23-7
Upper mold is locked in into the upper mold locking taper hole 23-8 on upper mold locking vertical plate 23-9, stepper motor 18 drives at this time
Lower mold 17 rotates, and upper mold 8 can turn an angle with lower mold 17 is synchronous, and subsequent braking mechanism closure is brake cylinder 24-1
Piston rod by retract position stretch out when, drive brake ferrule powered phase 24-2 and with brake ferrule powered phase 24-2 be hinged brake ferrule it is passive
Section 24-6 and brake brake rubber block 24-4 holds attachment base 8-4 tightly to keep the new angle after the rotation of upper mold 8, after die sinking upper mold
The overall process of 8 up and down molding is always maintained at the new angle after upper mold rotation, while in guide rod 8-9 and upper/lower die
Ensure to be able to achieve accurate molding under molding guide deviation-correcting device cooperation.Until upper mold 8 is needed to turn with lower mold 17 is same next time
When angle, braking mechanism is opened again.
Hot hydraulic system 25 of the invention can provide that temperature is adjustable, hydraulic oil of pressure adjustable for the rubber bag tank of upper mold,
And rubber bag tank oiling, pressurization holding, the process of oil suction are completed using a hydraulic joint；Especially after the completion of oil-absorbing process,
The oily overwhelming majority in rubber bag tank is pumped, make rubber bag tank contracting, it is flat become smaller, be very beneficial for next time with lower mold 17 mold when not
The tablet completed can be touched, prevents tablet from shifting, it is ensured that tile quality and precision.
The course of work of the present invention is sketched for spreading a tablet below with reference to practical operation:
As shown in attached drawing 1-19, before present invention work, first powers on and gas source, whether in situ to check each cylinder, very
Whether sky pump works well, and whether hydraulic oil oil temperature reaches preset value, presses and starts switch after errorless, the automatic tile of bulletproof halmet
Machine once completes feeding piece, feeding piece, to the cloth that collapses, and tablet is put into the tile Reentrant Cavity 17-2 at the center lower die ontology 17-1
Interior, then the return of feeding piece mechanism is in situ, and upper mold drives cylinder 5-11 that upper mold 8 is driven to be run from situ to lower mold 17 just
Top, upper mold lifting cylinder 7 decline, and upper mold 8 moves closer to lower mold 17；Upper/lower die molds guide deviation-correcting device auxiliary
Upper mold 8 and the precisely molding of lower mold 17, upper/lower die molding safe locking device is started to work therewith, and locking cylinder 23-1 is living
Go out before stopper rod and locking conical core shaft 23-10 is sent into upper mold locking taper hole 23-8, bolt is tight and keeps, at this time hydraulic gear pump
25-6 starting rotates forward, and oil inlet solenoid valve 25-8 is opened, and oil return solenoid valve 25-9 is closed, by the hydraulic oil with certain temperature through liquid
Crimp head 8-12 injects in rubber bag tank 8-3, and rubber bag tank 8-3 is expanded by deflated pencil in tile spill type chamber 17-2, first
Conical head first contacts the tablet centre for being sent to position and compresses, and and then rubber bag tank 8-3 continues to expand, along spill type
Chamber from the bottom to top successively pushed down and deformed by loopful shape by remaining tablet, is adjacent to spill type inner cavity surface, is avoiding generating fold
Meanwhile gradually squeezing out the air between tablet layer, hydraulic gear pump 25-6 continues fuel feeding, and pressure rising reaches in rubber bag tank 8-3
When to preset value, pressure adjustment relief valve 25-10 opens emptying, enters the dwell time at this time, and oil inlet solenoid valve 25-8 is closed, hydraulic tooth
Wheel pump 25-6 stalling, after the dwell time, hydraulic gear pump 25-6 reversion, oil return solenoid valve 25-9 is opened, oil inlet electromagnetism
Valve 25-8 is closed, and the hydraulic oil in rubber bag tank 8-3 flows back to hydraulic oil container 25-1 through oil return solenoid valve 25-9 and oil return pipe 25-14
It is interior, until the hydraulic oil in rubber bag tank 8-3 is pumped substantially in deflated shape, hydraulic gear pump 25-6 stalling, brake cylinder 24-1 by
In situ to stretch out state retraction, braking mechanism is opened, and mold toothed belt 17-6 is played to pass through stepper motor 18, stepper motor tooth at this time
Shape belt wheel 19 and synchronous belt 17-14 drive the upper/lower die in locking state to rotate a predetermined angular, will tile next time
Seam be staggered, stepper motor 18 stop after, before brake cylinder 24-1 piston rod go out, upper mold with lower mold rotation and keep fill
It sets and by the attachment base 8-4 locking of lifting cylinder piston rod and is kept, subsequent locking cylinder 23-1 piston by brake brake rubber block 24-4
Bar retracts, and locking conical core shaft 23-10 is returned in lower mold-locked straight hole 23-7 out of upper mold locking taper hole 23-8, then
Upper mold lifting cylinder 7 rises to original position, and upper mold drives cylinder 5-11 piston rod to retract and returns to original position therewith.One tablet paving
Piece process terminates, and prepares next working cycles.
All programming is controlled whole work process of the present invention by PLC, and automatic running, every layered material piece is through thermohydraulic flexibility tabletting
After can keep completely the same with mold interior shape under cavity plate.It is bonded between each bed of material closely, without fold, there is no bubble, it can
The pre-stamped process of bulletproof halmet is saved, production efficiency is improved, ensure that product quality, equipment harness enterprise is suitble to be promoted
Using.
Finally, it is stated that the foregoing is merely illustrative of the preferred embodiments of the present invention, it is not intended to limit the invention, it is all
Any modification, equivalent replacement or improvement etc., should be included in guarantor of the invention made by within the spirit and principles in the present invention
Within the scope of shield.
Claims (1)
1. a kind of bulletproof halmet flexibility tile machine, it is characterised in that it includes frame body, precision pick aniseed sheet devices (4), fetches and delivers
Aniseed sheet devices (5) fetch and deliver small powder sheet devices (6), upper mold (8) and lower mold (17)；
The rack includes frame body (1), the upper frame (101) being arranged at the top of frame body (1) and is arranged in frame body (1)
Operating platform (20) are arranged on the middle frame (102) in interior middle frame (102)；
Linear slide rail (21) are installed on the upper frame (101), are installed on the linear slide rail (21) by sliding block (5-9)
Mold drives cylinder (5-11), and the cylinder end of upper mold driving cylinder (5-11) is mounted on the crossbeam of frame (101), in cunning
The bottom block (5-9) is installed die lifting cylinder (7), and the upper mold (8) is mounted on the piston rod of upper mold lifting cylinder (7)
End, the lower mold (17) are mounted on operating platform (20)；Upper/lower die molding guiding is installed to entangle on the upper mold (8)
Deflection device (22), upper mold are with lower mold rotation and holding meanss (24) and the hot hydraulic system connecting with upper mold (8)
(25)；Upper/lower die molding safe locking device (23) is installed on upper mold (8) and lower mold (17)；
It parallel first is set between upper frame (101) and middle frame (102) fetches and delivers tablet linear slide rail (2) and second and take
Feeding piece linear slide rail (3), it is described to fetch and deliver aniseed sheet devices (5) and fetch and deliver the corresponding setting of small powder sheet devices (6) first
Tablet linear slide rail (2) and second is fetched and delivered to fetch and deliver between tablet linear slide rail (3), it is described that aniseed sheet devices (4) is accurately taken to be arranged
First fetch and deliver tablet linear slide rail (2) and second fetch and deliver between tablet linear slide rail (3) and with fetch and deliver aniseed sheet devices (5) phase
It is corresponding；It is described fetch and deliver on aniseed sheet devices (5) setting Bu Chu held together to the cloth apparatus that collapses (9) and big tablet doubling laminate sequence
Along reason device (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811635591.4A CN109551784B (en) | 2018-12-29 | 2018-12-29 | Flexible sheet paving machine for bulletproof helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811635591.4A CN109551784B (en) | 2018-12-29 | 2018-12-29 | Flexible sheet paving machine for bulletproof helmet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109551784A true CN109551784A (en) | 2019-04-02 |
| CN109551784B CN109551784B (en) | 2023-06-20 |
Family
ID=65871948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811635591.4A Active CN109551784B (en) | 2018-12-29 | 2018-12-29 | Flexible sheet paving machine for bulletproof helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109551784B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007283722A (en) * | 2006-04-20 | 2007-11-01 | Meiki Co Ltd | Deflection-correcting mechanism of heating cylinder |
| CN104097336A (en) * | 2014-06-18 | 2014-10-15 | 际华三五零二职业装有限公司 | Precise and automatic sheet paver of bulletproof helmet |
| CN104097335A (en) * | 2014-06-18 | 2014-10-15 | 际华三五零二职业装有限公司 | Sheet taking/feeding and arranging device of automatic sheet paver of bulletproof helmet |
| CN209534215U (en) * | 2018-12-29 | 2019-10-25 | 际华三五零二职业装有限公司 | A kind of bulletproof halmet flexibility tile machine |
-
2018
- 2018-12-29 CN CN201811635591.4A patent/CN109551784B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007283722A (en) * | 2006-04-20 | 2007-11-01 | Meiki Co Ltd | Deflection-correcting mechanism of heating cylinder |
| CN104097336A (en) * | 2014-06-18 | 2014-10-15 | 际华三五零二职业装有限公司 | Precise and automatic sheet paver of bulletproof helmet |
| CN104097335A (en) * | 2014-06-18 | 2014-10-15 | 际华三五零二职业装有限公司 | Sheet taking/feeding and arranging device of automatic sheet paver of bulletproof helmet |
| CN209534215U (en) * | 2018-12-29 | 2019-10-25 | 际华三五零二职业装有限公司 | A kind of bulletproof halmet flexibility tile machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109551784B (en) | 2023-06-20 |
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