CN209534215U - A kind of bulletproof halmet flexibility tile machine - Google Patents

Abstract

The utility model relates to a kind of bulletproof halmet flexibility tile machines comprising rack, 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 the utility model whole work process 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

A kind of bulletproof halmet flexibility tile machine

Technical field

The utility model relates to a kind of bulletproof halmet flexibility tile machines, belong to harness class ballistic resistant products and produce and process mechanical skill Art field.

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.

Utility model content

Spill type chamber tile is used the technical problem to be solved by the utility model is to provide a kind of, utilizes the rubber of upper mold The rubber bag tank of upper mold will complete tablet from tablet center in the intracavitary orderly expansion of closed spill type after capsule heating, pressurization The position gradually bulletproof halmet flexibility tile machine adhesion-molded to fringe region gross area.

The utility model uses following technical scheme:

The utility model include rack, precision pick aniseed sheet devices, fetch and deliver aniseed sheet devices, fetch and deliver small powder sheet devices, Upper mold and lower mold；The rack includes frame body, the upper frame being arranged at the top of frame body and is arranged in frame body Operating platform is arranged on the middle frame in interior middle frame；Linear slide rail is installed on the upper frame, in the linear slide rail Upper to install upper mold driving cylinder by sliding block, the cylinder end of upper mold driving cylinder is mounted on the crossbeam of frame, in cunning Die lifting cylinder is installed in block bottom, and the upper mold is mounted on the tailpiece of the piston rod of upper mold lifting cylinder, the lower mold Installation is on the operational platform；Upper/lower die molding guide deviation-correcting device is installed on the upper mold, upper mold turns with lower mold Dynamic and holding meanss and the hot hydraulic system being connect with upper mold；Upper/lower die molding peace is installed on upper mold and lower mold Full locking device；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 Linear 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 fetch and deliver between tablet linear slide rail, the precision pick aniseed sheet devices setting first fetch and deliver tablet linear slide rail and Second fetches and delivers between tablet linear slide rail and corresponding with aniseed sheet devices are fetched and delivered；Setting pair on aniseed sheet devices is fetched and delivered described It collapses cloth apparatus and big tablet doubling holds together Bu Chu and laminates sequence along reason device.

The utility model good effect is as follows: the utility model is using vacuum by fetching and delivering aniseed sheet devices and fetching and delivering small powder The sucker of sheet devices successively draws large and small tablet, reliable and stable；Big tablet has loose fiber due to there is clip on clip side It is easy to tangle between each other, precision pick aniseed sheet devices ensure that big tablet every time and can only take away a piece of；To the cloth apparatus that collapses Make each big tablet that can accurately hold together into fixed shape, accurately and reliably, aniseed by bracing wire when moving to right above lower mold Piece, which laminates sequence to the cloth overlapping that collapses, ensure that the upper and lower position of tablet after the adjacent two sides gathering of each clip along device is managed Relationship consistency, reducing overlay region frictional resistance keeps the overlapping of clip tablet very fast, and accuracy is high；The utility model upper mold rubber bag tank It is made using the rubber of heatproof oil resistant, and thickness is from conical base to open top progressive additive, when hydrothermal solution pressure oil enters rubber After capsule, conical head first pushes down the centre for being put into the tablet of tile spill type chamber, then gradually swollen up and out Swollen, by tablet, remaining position is gradually pushed down, and such flexible viscous pressure can make tablet, and sufficiently deformation prevents fold naturally, also Air between tablet can be squeezed out from bottom to top, prevent from forming bubble between tablet and tablet；When rubber bag tank outer wall all with material After piece contact, continue to pressurize, melts the colloid on the tablet newly spread and bonded comprehensively with last time institute's stone piece, shape and tile Spill type inner cavity surface shape is consistent, deviation between tablet and tile spill type chamber when reducing molding compacting, to reduce tablet Between gliding dislocations deformation, be conducive to the promotion of bulletproof halmet performance indicator.

The utility model upper/lower die molding safe locking device is the rubber bag tank pressurization Shi Nengzheng in order to guarantee upper mold Often work；Upper/lower die guide deviation-correcting device can restore original precision when molding rotation between upper/lower die, avoid not closing Mould 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 The rubber bag tank offer temperature of mold is adjustable, pressure adjustable hydraulic oil, and completes rubber bag tank oiling using a hydraulic joint, adds Pressure is kept, the process of oil suction；It can guarantee tile quality and precision.

All programming is controlled the utility model whole work process by PLC, and automatic running, every layered material piece is through thermohydraulic flexibility It can keep completely the same with the tile spill type chamber interior shape of lower mold after tabletting, bond between each bed of material closely, without pleat Wrinkle does not have bubble, can save the pre-stamped process of bulletproof halmet, improves production efficiency, ensure that product quality, is suitble to equipment dress Tool enterprise is promoted and applied.

Detailed description of the invention

It is attached that FIG. 1 is a schematic structural view of the utility model；

Attached drawing 2 is the upper and lower mould assembling structure schematic diagram of the utility model；

Attached drawing 3 is that the utility model upper/lower die molds guide deviation-correcting device and upper mold with lower mold rotation and keeps filling Set mounting structure schematic diagram；

Attached drawing 4 is the hot hydraulic system working principle diagram of the utility model upper mold；

Attached drawing 5 is that the utility model is to fetch and deliver aniseed sheet devices, to collapsing cloth apparatus and big tablet doubling is held together Bu Chu and laminated Sequence is along reason device-added structure schematic diagram；

Attached drawing 6 is that the utility model fetches and delivers small powder sheet devices structural schematic diagram；

Attached drawing 7 holds together Bu Chu for the big tablet doubling of the utility model and laminates sequence along reason apparatus structure schematic diagram；

Attached drawing 8 is the utility model upper die structure schematic diagram；

Attached drawing 9 is the utility model upper mold component assembly structural schematic diagram；

Attached drawing 10 is the utility model lower die structure schematic diagram；

Attached drawing 11 is mold component assembly structural schematic diagram under the utility model；

Attached drawing 12 is that the utility model upper/lower die molds guide deviation-correcting device structural schematic diagram；

Attached drawing 13 is the utility model guiding 90 ° of bending plate schematic diagrames of correction；

Attached drawing 14 is that the utility model upper/lower die molds guide deviation-correcting device component assembly structural schematic diagram；

Attached drawing 15 is that the utility model upper/lower die molds safe locking device structural schematic diagram；

Attached drawing 16 is mold clamping safe locking device component assembly structural schematic diagram under the utility model；

Attached drawing 17 is the utility model upper mold with lower mold rotation and holding meanss structural schematic diagram；

Attached drawing 18 is the utility model upper mold with lower mold rotation and holding meanss component assembly structural schematic diagram；

Attached drawing 19 is the utility model brake ferrule component device structural schematic diagram.

Specific embodiment

As shown in attached drawing 1-7,15, the utility model includes frame body, precision pick aniseed sheet devices 4, to fetch and deliver aniseed on chip It sets 5, fetch and deliver small powder sheet devices 6, upper mold 8 and lower mold 17；The rack includes frame body 1, setting at 1 top of frame body Upper frame 101 and the middle frame 102 that is arranged in frame body 1, operating platform 20 is set on the middle frame 102；Institute Installation linear slide rail 21 on frame 101 is stated, 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 upper mold in the bottom sliding block 5-9 Lifting cylinder 7, the upper mold 8 are mounted on the tailpiece of the piston rod of upper mold lifting cylinder 7, and it is flat that the lower mold 17 is mounted on operation On platform 20；Upper/lower die molding guide deviation-correcting device 22, upper mold are installed on the upper mold 8 with lower mold rotation and holding Device 24 and the hot hydraulic system 25 being connect with upper mold 8；Upper/lower die molding peace is installed on upper mold 8 and lower mold 17 Full locking device 23；Parallel first that be arranged between upper frame 101 and middle frame 102 fetches and delivers 2 He of tablet linear slide rail Second fetches and delivers tablet linear slide rail 3, described to fetch and deliver aniseed sheet devices 5 and fetch and deliver the corresponding setting of small powder sheet devices 6 first It fetches and delivers tablet linear slide rail 2 and second to fetch and deliver between tablet linear slide rail 3, the precision pick aniseed sheet devices 4 setting is the One, which fetches and delivers tablet linear slide rail 2 and second, fetches and delivers between tablet linear slide rail 3 and corresponding with aniseed sheet devices 5 are fetched and delivered；Institute It states and fetches and delivers on aniseed sheet devices 5 setting to collapsing cloth apparatus 9 and big tablet doubling holds together Bu Chu and laminates sequence along reason device 10.

As shown in Figures 8 and 9, upper mold 8 described in the utility model includes 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；On described The guide sleeve mounting plate 8-8 is installed in 7 lower end of die lifting cylinder, installs guide sleeve 8-7 in the guide sleeve two sides mounting plate 8-8, Guide sleeve 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 On, 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 is worn Brake disk 8-6 is crossed to be 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 on the inside of portion；The circular cover 8-1, the circular top of rubber bag tank 8-3 and rubber bag tank compression ring 8- It is fixedly mounted between 2 by the first bolt 8-11；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, mold 17 includes rectangular lower die ontology 17-1, rotation axis 17- under the utility model 3, lower mold toothed belt 17-6, stepper motor 18, stepper motor toothed belt 19 and synchronous belt 17-14；Lower die ontology 17-1 is mounted on operating platform 20, and tile spill type chamber 17-2, the spill type chamber are arranged in the middle part of lower die ontology 17-1 The inner cavity of 17-2 and the bulletproof halmet shape of finished product match, and the rotation axis 17-3 is fixedly mounted by third bolt 17-10 In the middle part of the bottom surface lower die ontology 17-1, corresponding installation pressure pearl disk 17-4 and ball bearing 17-5 on rotation axis 17-3, Lower mold toothed belt 17-6 is fixedly mounted on the lower end rotation axis 17-3 by short key 17-7, passes through the in the bottom rotation axis 17-3 Two bolt 17-9 install pressing plate 17-8；Prevent lower mold toothed belt 17-6 from falling off；Positioned at the side lower die ontology 17-1 in institute It states and the stepper motor 18 is installed on operating platform 20, the stepper motor tooth form is installed on 18 transmission shaft of stepper motor Belt wheel 19 installs the synchronous belt 17-14 on the lower mold toothed belt 17-6 and stepper motor toothed belt 19, described Lower mold toothed belt 17-6 is identical with 19 mounting height of stepper motor toothed belt；In the lower die ontology 17-1 respective side Upper uniformly 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, described Compressed air connector 17-12 is installed in the lower side die ontology 17-1, can will be bonding by the ventilation in compressed air connector 17-12 The helmet is ejected out of spill type chamber 17-2, in the lower die ontology 17-1 installed in front temperature probe 17-13, temperature probe 17-13 controls the power on/off of heating rod 17-11, and heating rod 17-11 temperature is powered off when high, is powered when temperature is low.

As shown in attached drawing 12,13,14, the utility model upper/lower die molding guide deviation-correcting device 22 includes being mounted on upper mold Tool circular cover 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 lid Plate 8-1 is fixed by the 4th bolt 22-2；Upper 1/3 plane 22-3 is entangled with guiding on the inside of the vertical plate of 90 bent plate 22-1 of guiding correction The plate inner plane 22-6 of inclined 90 bent plate 22-1 is vertical, 90 bent plate 22-1 of lower 2/3 plane 22-4 and guiding correction on the inside of vertical plate Vertical plate outerplanar 22-5 be in 15 angles；When installation, on the vertical plate inside of 90 bent plate 22-1 of corresponding two guiding correction The distance between 1/3 plane 22-3 is equal with the distance between corresponding lower two sides die ontology 17-1.

As shown in attached drawing 15,16, the utility model upper/lower die mold safe locking device 23 include locking cylinder 23-1, Upper mold locks vertical plate 23-9, lower mold-locked vertical plate 23-5 and locking conical core shaft 23-10；The locking conical core shaft The stub end of 23-10 and the piston rod of locking cylinder 23-1 are fixed；The upper mold locking vertical plate 23-9 is symmetrically fixed on upper mold Have the top surface circular cover 8-1 two sides；Upper mold locks setting upper mold on vertical plate 23-9 and locks taper hole 23-8, the lower mold lock Tight vertical plate 23-5 is symmetrically and fixedly mounted to two sides at the top of lower die ontology 17-1, lower mold-locked vertical plate by installing bolt 23-6 Lower mold-locked straight hole 23-7 is arranged in the top 23-5, passes through Cylinder mount bracket screw at the top of lower mold-locked vertical plate 23-5 23-3 installs Cylinder mount bracket 23-2, and locking cylinder 23-1 is fixed on Cylinder mount bracket by cylinder fastening screw 23-4 On the outside of 23-2, locking conical core shaft 23-10 is located in corresponding lower mold-locked straight hole 23-7 and not exposed；The upper mold lock Tight vertical plate 23-9 is corresponding with lower mold-locked vertical plate 23-5；Upper mold locks taper and direction and the corresponding locking of taper hole 23-8 Conical core shaft 23-10 taper is consistent with direction；Upper mold locking taper hole 23-8 and locking conical core shaft 23- after upper/lower die molding 10 center line is coaxially contour；Model compact cylinder ACE40 × 30SB of the locking cylinder 23-1.

As shown in attached drawing 17,18,19, the utility model upper mold includes brake air with lower mold rotation and holding meanss 24 Cylinder 24-1, brake ferrule and brake brake rubber block 24-4；The brake ferrule includes the brake ferrule powered phase 24-2 and brake in semicircular The rear end of hoop 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；Institute Attachment base 8-4 is stated to be located between brake ferrule powered phase 24-2 and brake ferrule post-boost phase 24-6；The brake cylinder 24-1 passes through brake Vehicle cylinder stay bolt 24-8 is fixedly mounted on the brake top surface disk 8-6；The piston rod of brake cylinder 24-1 is locking by second Nut 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 is by pin shaft screw 24-5 and stops Vehicle 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 described in the utility model 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 The pipe 25-4 other end is under the hydraulic fuel tank cap 25-13 insertion hydraulic oil liquid level of hydraulic oil container 25-1, hydraulic gear pump 25-6 Oil outlet 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 connect with hydraulic Head 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 is another One end is inserted into hydraulic oil container 25-1, and check valve 25-5 and pressure adjustment relief valve 25-10 is installed in the middle part of the overflow pipe 25-11； It is installed into solenoid 25-8 on the 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: Xian Daochang Open form 2KL250-25；The model of the oil return solenoid valve 25-9 are as follows: guide's closed type 2L250-25.

The utility model is successively drawn using vacuum by fetching and delivering aniseed sheet devices 5 and fetching and delivering the sucker of small powder sheet devices 6 Large and small tablet, it is reliable and stable；Big tablet has loose fiber to be easy to tangle between each other, accurately due to there is clip on clip side Pick up aniseed sheet devices 4 ensure that big tablet every time and can only take away it is a piece of；Move to down each big tablet the cloth apparatus 9 that collapses Fixed shape can accurately be held together by bracing wire when 17 surface of mold, accurately and reliably, it is folded that cloth overlapping is held together in big tablet doubling Pressure 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 weight Folded area's frictional resistance keeps the overlapping of clip tablet very fast, and accuracy is high；The rubber bag tank 8-3 of the utility model upper mold 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 8-3, Conical head first pushes down the centre for being put into the tablet of tile spill type chamber, 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 be by tablet Between air squeeze out from bottom to top, prevent from forming bubble between tablet and tablet；When rubber bag tank 8-3 outer wall is all contacted with tablet Afterwards, continue to pressurize, melt the colloid on the tablet newly spread and 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 material Gliding dislocations deformation between piece, is conducive to the promotion of bulletproof halmet performance indicator.

When the utility model upper/lower die molding safe locking device 23 is the rubber bag tank 8-3 pressurization in order to guarantee upper mold It can work normally, since 7 piston diameter of upper mold lifting cylinder is only 50 millimeters, work space-time pressure of compressed air is 0.6 megapascal, this The downward pressure acted on above upper mold circular cover 8-1 when sample molding pressurization is about 118 kilograms, rubber when same molding is pressurizeed Hydrothermal solution oil pressure is 0.5-0.6 megapascal in capsule 8-3, and the open end rubber bag tank 8-3 diameter is about 270 millimeters, and hydrothermal solution pressure oil is made 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 The upper and lower differing pressure great disparity of 8-1, it is impossible to which tile spill type chamber 17-2 is kept closed when molding pressurization, also can not Guarantee that 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 molding safety After locking device, tile spill type chamber is also ensured when hydrothermal solution oil pressure rises to 1.0 megapascal in rubber bag tank when molding pressurization It is kept closed, upper/lower die molding safe locking device works normally and do not influence normally to be opened, mold.

The upper/lower die guide deviation-correcting device 22 of the utility model is to solve due to upper mold up and down liter first It is longer that stroke drops, 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 guiding The fit clearance between 8-7 is covered on upper mold position precision without influence.Guide rod 8-9 fixing end is separate when upper and lower mold clamping Guide sleeve 8-7, influence of the fit clearance between guide rod 8-9 and guide sleeve 8-7 to 8 position precision of upper mold at this time can at double Amplification；It is liquid 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 Metal hose is pressed, is fixedly connected by screw thread therebetween, only present position is most weak on the influence of upper mold 8 during installation, and one The hydraulic pressure metal hose that rotates of denier upper mold 8 just has certain traction action to upper mold 8, and upper mold 8 is caused to deflect； It is crucial that 7 piston rod of upper mold lifting cylinder is in stretch out under longest state and rotates with it when upper and lower mold clamping rotation, Sealing ring on 7 piston rod other end piston of upper mold lifting cylinder can apply thinner lifting cylinder piston rod because of frictional resistance Add an opposite direction torque that piston rod is made to be in elastic distortion state, piston rod product when upper mold 8 rises after upper and lower mold die sinking The elastic torque of storage will release, upper/lower die when occurring slightly to rotate backward destruction molding rotation so as to cause upper mold Between original precision, and when upper mold decline again mold when upper/lower die relative position changed, lock taper Mandrel not can enter upper mold locking taper hole, and upper/lower die molding safe locking device will fail.Guiding 90 ° of bent plates of correction 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 the vertical plate of 22-1；Phase The distance between corresponding two wedge angles are greater than the distance between lower two respective sides of die ontology 17-1, rectify a deviation in guiding During 90 ° of bent plate 22-1 closed angle ends are mutually inserted with lower two side upper sidelines of die ontology 17-1, led using corresponding two To change in size descending between correction inclined-plane, gradually upper mold 8 is occurred because affected by various factors slight reversed The angle of rotation is recovered again, upper 1/3 plane on the inside of the vertical plate of 90 ° of bent plate 22-1 of corresponding two guiding corrections After 22-3 is in contact with lower two sides die ontology 17-1, since corresponding two guiding are rectified a deviation the vertical of 90 ° of bent plate 22-1 The distance between corresponding lower two sides die ontology 17-1 the distance between upper 1/3 plane 22-3 are equal on the inside of plate, Original precision when molding rotation between upper and lower mold can be restored, and avoid closing not upper mold and lock not upper mold.

The upper mold of the utility model in lower mold rotation and holding meanss 24 when braking mechanism, that is, brake cylinder piston When bar 24-1 is retracted by stretching out position, drive brake ferrule powered phase 24-2 and the brake ferrule hinged with brake ferrule powered phase 24-2 passive Section 24-6 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 with brake It binds round post-boost phase 24-6 and drives brake brake rubber block 24-4, making to brake between brake rubber block 24-4 and attachment base by holding attachment base state opening produces Raw gap, then locking cylinder 24-1 piston rod, which stretches out, drives locking conical core shaft 23-10 by lower mold-locked straight hole 23-7 Upper mold is locked in the upper mold locking taper hole 23-8 protruded on upper mold locking vertical plate 23-9, at this time stepper motor 18 Lower mold 17 is driven to rotate, upper mold 8 can turn an angle with lower mold 17 is synchronous, and subsequent braking mechanism closure is brake cylinder When 24-1 piston rod is stretched out by retracting position, brake ferrule powered phase 24-2 and the brake ferrule with brake ferrule powered phase 24-2 hinge are driven Post-boost phase 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 in die sinking The overall process of 8 up and down of mold molding is always maintained at the new angle after upper mold rotation, while in guide rod 8-9 and up and down Ensure to be able to achieve accurate molding under the cooperation of mold clamping guide deviation-correcting device.Until needing upper mold 8 with lower mold 17 next time When with gyration, braking mechanism is opened again.

It is adjustable, pressure adjustable hydraulic that the hot hydraulic system 25 of the utility model can provide temperature for the rubber bag tank of upper mold Oil, and rubber bag tank oiling, pressurization holding, the process of oil suction are completed using a hydraulic joint；Especially when oil-absorbing process is completed Afterwards, 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 Shi Buhui touches the tablet completed, and prevents tablet from shifting, it is ensured that tile quality and precision.

Below with reference to practical operation summary utility model works process for spreading a tablet:

As shown in attached drawing 1-19, before utility model works, first power on and gas source, check each cylinder whether In situ, whether vacuum pump works well, and whether hydraulic oil oil temperature reaches preset value, presses and starts switch after errorless, bulletproof halmet Automatic tile machine once completes feeding piece, feeding piece, to the cloth that collapses, and the tile that tablet is put into the center lower die ontology 17-1 is recessed In type chamber 17-2, then feeding piece mechanism is returned in situ, and upper mold drives cylinder 5-11 to drive upper mold 8 from operation in situ under Right above mold 17, upper mold lifting cylinder 7 declines, and upper mold 8 moves closer to lower mold 17；Upper/lower die molding guiding correction Device assists the precisely molding of upper mold 8 and lower mold 17, and upper/lower die molding safe locking device is started to work therewith, locks gas Go out before cylinder 23-1 piston 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 liquid Knob wheel 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 liquid with certain temperature Pressure oil is through in hydraulic joint 8-12 injection rubber bag tank 8-3, rubber bag tank 8-3 is swollen by deflated pencil in tile spill type chamber 17-2 Swollen, conical head first contacts the tablet centre for being sent to position and compresses first, and and then rubber bag tank 8-3 continues to expand, edge Spill type chamber remaining tablet is successively pushed down and is deformed by loopful shape from the bottom to top, be adjacent to spill type inner cavity surface, avoiding producing While raw fold, the air between tablet layer is gradually squeezed out, hydraulic gear pump 25-6 continues fuel feeding, rubber bag tank 8-3 internal pressure When power rising reaches 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 It closes, hydraulic gear pump 25-6 stalling, after the dwell time, hydraulic gear pump 25-6 reversion, oil return solenoid valve 25-9 is opened, Oil inlet solenoid valve 25-8 is closed, and the hydraulic oil in rubber bag tank 8-3 flows back to hydraulic oil through oil return solenoid valve 25-9 and oil return pipe 25-14 In case 25-1, 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 is opened by stretching out state retraction, braking mechanism in situ, and mold toothed belt 17-6 is played to pass through stepper motor 18, stepping at this time Motor toothed belt 19 and synchronous belt 17-14 drive the upper/lower die in locking state to rotate a predetermined angular, will be next The seam of secondary tile is staggered, and after stepper motor 18 stops, going out before brake cylinder 24-1 piston rod, upper mold with lower mold rotation and Holding meanss by the attachment base 8-4 locking of lifting cylinder piston rod and are kept by the brake rubber block 24-4 that brakes, subsequent locking cylinder 23- 1 piston rod retracts, and locking conical core shaft 23-10 returns to lower mold-locked straight hole 23-7 out of upper mold locking taper hole 23-8 Interior, subsequent 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 A tablet tile process terminates, and prepares next working cycles.

All programming is controlled the utility model whole work process by PLC, and automatic running, every layered material piece is through thermohydraulic flexibility It can keep completely the same with mold interior shape under cavity plate after tabletting.It is bonded between each bed of material closely, without fold, there is no gas Bubble, can save the pre-stamped process of bulletproof halmet, improve production efficiency, ensure that product quality, be suitble to equipment harness enterprise into Row promotes and applies.

Finally, it is stated that the above is only the preferred embodiment of the utility model only, not to limit this reality With novel, any modification, equivalent replacement or improvement made within the spirit and principle of the present invention etc. should all include It is within the protection scope of the utility model.

Claims (1)

1. a kind of bulletproof halmet flexibility tile machine, it is characterised in that it includes rack, 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 It fetches and delivers tablet linear slide rail (2) and second to fetch and deliver between tablet linear slide rail (3), the precision pick aniseed sheet devices (4) set Set 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) It is corresponding；It is described fetch and deliver on aniseed sheet devices (5) setting to the cloth apparatus that collapses (9) and big tablet doubling hold together Bu Chu laminate it is suitable Sequence is along reason device (10).