CN109532060A - The mold closing mechanism of bulletproof halmet tile machine - Google Patents
The mold closing mechanism of bulletproof halmet tile machine Download PDFInfo
- Publication number
- CN109532060A CN109532060A CN201811632968.0A CN201811632968A CN109532060A CN 109532060 A CN109532060 A CN 109532060A CN 201811632968 A CN201811632968 A CN 201811632968A CN 109532060 A CN109532060 A CN 109532060A
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- Prior art keywords
- mold
- upper mold
- brake
- cylinder
- lower die
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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
- B29C70/34—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 and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
- B29C70/342—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 and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using isostatic pressure
-
- 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
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- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to a kind of mold closing mechanisms of bulletproof halmet tile machine comprising upper mold, lower mold, the upper/lower die of the upper/lower die molding safe locking device and installation being mounted on upper mold and lower mold on the upper mold mold guide deviation-correcting device and upper mold with lower mold rotation and holding meanss；On the upper mold and the corresponding rack for being mounted on bulletproof halmet tile machine of lower mold；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 mold closing mechanisms of bulletproof halmet tile machine, and it is mechanical to belong to the production and processing of harness class ballistic resistant products
Technical field.
Background technique
The general and special war type bulletproof halmet of People's Armed Police is made, in tile machine tile automatic using full-automatic bulletproof halmet, by
It is fixed-size metal die in upper mold, carries out that focal adhesion between tablet, tablet can only be made when hot pressing after tile
It is be bonded not close between tablet, it is not sturdy, and have the gap, it is also easy to produce bubble and fold in this way, causes entirety after manufactured goods
Anti- performance and strength reduction, in order to avoid generating bubble and fold, suppression process will be repeatedly vented, time-consuming and laborious, be influenced
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
Gradually to the mold closing mechanism of the adhesion-molded bulletproof halmet tile machine of fringe region gross area.
The present invention adopts the following technical scheme:
The present invention includes upper mold, lower mold, the upper/lower die molding safe locking device being mounted on upper mold and lower mold
And the upper/lower die of installation on the upper mold molds guide deviation-correcting device and upper mold with lower mold rotation and holding meanss；Institute
It states on upper mold and the corresponding rack for being mounted on bulletproof halmet tile machine of lower mold；
The upper mold includes upper mold circular cover, guide sleeve mounting plate, brake disk, guide rod and rubber bag tank；It is described
Rubber bag tank is open-topped utricule；Guide sleeve mounting plate is installed in upper mold lifting cylinder lower end, is installed in guide sleeve
Guide sleeve is installed in plate two sides, and guide rod passes through guide sleeve and is mounted on brake disk, in upper mold circular cover top surface
Attachment base is fixedly mounted in portion, and the piston rod of upper mold lifting cylinder passes through brake disk and is fixedly mounted on attachment base；In rubber
Rubber bag tank compression ring is installed on the inside of the circular top of capsule；The circular cover, the circular top of rubber bag tank and rubber bag tank compression ring
Between be fixedly mounted；Connect across the installation of circular cover, the circular top of rubber bag tank and rubber bag tank compression ring and the inner cavity of rubber bag tank
Logical hydraulic joint；Arc-shaped slot pass is set on the brake disk, is located in arc-shaped slot pass at the top of hydraulic joint；
The lower mold includes rectangular lower die ontology, rotation axis, lower mold toothed belt, stepper motor, stepper motor tooth
Shape belt wheel and synchronous belt；On the operational platform, tile spill type chamber is arranged in lower die ontology installation in the middle part of lower die ontology,
The rotation axis is fixedly mounted in the middle part of lower die ontology bottom surface, on the rotating shaft corresponding installation pressure pearl disk and ball axis
It holds, lower mold toothed belt is mounted on rotation axis lower end, installs pressing plate in rotation axis bottom；Positioned at lower die ontology side in institute
It states and stepper motor is installed on operating platform, the stepper motor toothed belt is installed on the stepper motor transmission shaft, in institute
It states and the synchronous belt is installed in lower mold toothed belt and stepper motor toothed belt, the lower mold toothed belt and stepping electricity
Machine toothed belt mounting height is identical；It is corresponded in the lower die ontology and heating rod is uniformly installed on two sides, in the lower die
Have ontology side and compressed air connector is installed, in the lower die ontology installed in front temperature probe.
Upper/lower die molding guide deviation-correcting device of the present invention includes the guiding for being mounted on upper mold circular cover and corresponding to two sides
It rectifies a deviation 90 ° of bent plates；The plate inner plane of 1/3 plane and guiding 90 ° of bent plates of correction hangs down on the inside of guiding 90 ° of bent plate vertical plates of correction
Directly, the vertical plate outerplanar of lower 2/3 plane and guiding 90 ° of bent plates of correction is in 15 ° of angles on the inside of vertical plate；Corresponding two guiding are entangled
The distance between corresponding lower two sides of die ontology of the distance between upper 1/3 plane on the inside of the vertical plate of inclined 90 ° of bent plates
It is equal.
Upper/lower die molding safe locking device of the present invention includes locking cylinder, upper mold locking vertical plate, lower mold-locked
Vertical plate and locking conical core shaft；The stub end of the locking conical core shaft and the piston rod of locking cylinder are fixed；The upper mold
Tool locking vertical plate is symmetrically fixed on upper mold circular cover top surface two sides；Upper mold locking cone is set on upper mold locking vertical plate
Hole, the lower mold-locked vertical plate are symmetrically and fixedly mounted to lower mold bodies top two sides, lower mold-locked vertical plate top setting
Lower mold-locked straight hole, installs Cylinder mount bracket at the top of lower mold-locked vertical plate, and locking cylinder is fixed on cylinder installation branch
On the outside of frame, locking conical core shaft is located in corresponding lower mold-locked straight hole and not exposed；The upper mold locking vertical plate is under
Mold-locked vertical plate is corresponding；Taper and the direction for locking taper hole are consistent with corresponding locking conical core shaft taper and direction；
Upper mold of the present invention includes brake cylinder, brake ferrule and brake brake rubber block with lower mold rotation and holding meanss；Institute
Stating brake ferrule includes brake ferrule powered phase and brake ferrule post-boost phase, and the rear end of the brake ferrule powered phase and brake ferrule post-boost phase is logical
Cross pin shaft hinge；The attachment base is between brake ferrule powered phase and brake ferrule post-boost phase；The brake cylinder is fixedly mounted
In brake disk top surface；The piston rod of brake cylinder is fixedly connected with brake ferrule powered phase front end, before the brake ferrule post-boost phase
End is fixed with brake disk top surface；The brake brake rubber block is fixed on brake ferrule inner surface and is sleeved on attachment base.
The model of upper mold lifting cylinder of the present invention are as follows: rod-pulling type Standard Cylinder SC50 × 500S.
Model compact cylinder ACE40 × 30SB of locking cylinder of the present invention.
The model of brake cylinder of the present invention are as follows: the fixed cylinder MD20 × 30S of multiposition.
Good effect of the present invention is as follows: upper mold rubber bag tank of the present invention is made using the rubber of heatproof oil resistant, and thickness
From conical base to open top progressive additive, after hydrothermal solution pressure oil enters rubber bag tank, conical head will first be put into tile spill
The centre of the tablet of type chamber is pushed down, and is then gradually expanded up and out, and by tablet, remaining position is gradually pushed down, such
The viscous pressure of flexibility can make tablet, and sufficiently deformation prevents fold naturally, can also squeeze out from bottom to top air between tablet, prevent
Bubble is formed between tablet and tablet；After rubber bag tank outer wall is all contacted with tablet, continues to pressurize, make on the tablet newly spread
Colloid melt and bonded comprehensively with last institute's stone piece, shape is consistent with tile spill type inner cavity surface shape, and reduction forms
Deviation between tablet and tile spill type chamber when compacting is conducive to anti-bullet to reduce the gliding dislocations deformation between tablet
The promotion of helmet 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, since upper mold lifting cylinder piston diameter is only 50 millimeters, work space-time pressure of compressed air is 0.6 megapascal, and molding in this way adds
The downward pressure acted on above upper mold circular cover when pressure is about 118 kilograms, hydrothermal solution in rubber bag tank when same molding is pressurizeed
Oil pressure is 0.5-0.6 megapascal, and rubber bag tank open end diameter is about 270 millimeters, and hydrothermal solution pressure oil acts on upper mold circular lid
Thrust under plate upwardly is about 2860-3430 kilograms.The two-way pressure done so used in upper mold circular cover differs greatly,
It tile spill type chamber can not be kept closed when molding pressurization, also not can guarantee rubber bag tank and enough pressures are applied to tablet
Power, or even rubber bag tank is caused to burst.After increasing upper/lower die molding safe locking device, the hydrothermal solution in rubber bag tank when molding pressurization
Oil pressure also ensures that tile spill type chamber is kept closed when rising to 1.0 megapascal, upper/lower die molds safe locking dress
It sets and works normally and do not influence normally to be opened, mold.
Upper/lower die guide deviation-correcting device of the invention is to solve due to upper mold up and down lifting travel first
Longer, guide rod fixing end is nearest from guide sleeve when upper/lower die is opened, at this moment the fit clearance between guide rod and guide sleeve
On upper mold position precision without influence.Guide rod fixing end is far from guide sleeve when upper and lower mold clamping, at this time guide rod and guiding
Influence of the fit clearance to upper mold position precision between set can amplify at double；Secondly with being arranged in the circular top of rubber bag tank
With the connection of its inner cavity hydraulic joint is connected is hydraulic pressure metal hose, be fixedly connected by screw thread therebetween, only
Present position influences upper mold most weak during installation, has one to upper mold once upper mold rotates hydraulic pressure metal hose
Fixed traction action, causes upper mold to deflect；It is crucial that upper mold lifting cylinder is living when upper/lower die molding rotation
Stopper rod, which is in stretch out under longest state, to be rotated with it, and the sealing ring on upper mold lifting cylinder piston rod other end piston can be because rubbing
Wiping resistance makes piston rod be in elastic distortion state thinner lifting cylinder piston rod one opposite direction torque of application, above and below
The elastic torque of piston rod savings will release when upper mold rises after mold die sinking, occur so as to cause upper mold slight
Original precision when rotating backward destruction molding rotation between upper/lower die, and the upper/lower die when upper mold decline molds again
Relative position changed, locking conical core shaft not can enter upper mold locking taper hole, upper/lower die mold safe locking
Device will fail.It is oriented to lower 2/3 plane and the vertical plate outerplanar for being oriented to 90 ° of bent plates of correction on the inside of the vertical plate of 90 ° of bent plates of rectifying a deviation
In 15 ° of angles；The distance between corresponding two wedge angles are greater than the distance between lower two respective sides of die ontology, are leading
During mutually being inserted to correction two side upper sidelines of 90 ° of bent plate closed angle ends and lower die ontology, it is oriented to using corresponding two
Descending change in size, gradually upper mold occurs slightly to rotate backward because affected by various factors between correction inclined-plane
Angle recover again, when corresponding two guiding rectify a deviation 90 ° of bent plates vertical plate on the inside of upper 1/3 plane and lower mold sheet
After two sides of body are in contact, due to corresponding two guiding rectify a deviation 90 ° of bent plates vertical plate on the inside of between upper 1/3 plane away from
Original precision equal from the distance between corresponding lower two sides of die ontology, when molding rotates between upper/lower die
It can restore, avoid closing not upper mold and lock not upper mold.
Upper mold of the invention in lower mold rotation and holding meanss when braking mechanism, that is, brake cylinder piston rod is by stretching
When position retracts out, brake ferrule powered phase and the brake ferrule post-boost phase hinged with brake ferrule powered phase are driven, with brake ferrule post-boost phase
The fixed pin shaft in rear end is that axis rotates, and brake ferrule powered phase and drives the brake rubber block that brakes with brake ferrule post-boost phase, by holding attachment base
State opening, which makes to brake between brake rubber block and attachment base, generates gap, and then locking cylinder piston rod, which stretches out, drives locking conical core shaft
It is locked in taper hole by the upper mold protruded into lower mold-locked straight hole on upper mold locking vertical plate and locks upper mold, at this time
Stepper motor drives lower mold rotation, and upper mold can turn an angle with lower mold is synchronous, and subsequent braking mechanism closure is braked
Cylinder piston rod by retract position stretch out when, drive brake ferrule powered phase and with brake ferrule powered phase be hinged brake ferrule post-boost phase and
Brake brake rubber block is held attachment base tightly to keep the new angle after upper mold rotation, after die sinking upper mold up and down molding
Overall process is always maintained at the new angle after upper mold rotation, while in guide rod and upper/lower die molding guide deviation-correcting device cooperation
Under ensure to be able to achieve accurate molding.Until braking mechanism is beaten again when needing upper mold with lower mold with gyration next time
It opens.
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 upper die structure schematic diagram of the present invention；
Attached drawing 4 is upper mold component assembly structural schematic diagram of the present invention；
Attached drawing 5 is lower die structure schematic diagram of the present invention；
Attached drawing 6 is the lower mold component assembly structural schematic diagram of the present invention；
Attached drawing 7 is that upper/lower die of the present invention molds guide deviation-correcting device structural schematic diagram；
Attached drawing 8 is present invention guiding 90 ° of bending plate schematic diagrames of correction；
Attached drawing 9 is that upper/lower die of the present invention molds guide deviation-correcting device component assembly structural schematic diagram；
Attached drawing 10 is that upper/lower die of the present invention molds safe locking device structural schematic diagram；
Attached drawing 11 is the lower mold clamping safe locking device component assembly structural schematic diagram of the present invention；
Attached drawing 12 is upper mold of the present invention with lower mold rotation and holding meanss structural schematic diagram；
Attached drawing 13 is upper mold of the present invention with lower mold rotation and holding meanss component assembly structural schematic diagram；
Attached drawing 14 is brake ferrule component device structural schematic diagram of the present invention；
Attached drawing 15 is the structural schematic diagram that the present invention is mounted on bulletproof halmet tile machine
Attached drawing 16 is the hot hydraulic system working principle diagram connecting with upper mold of the present invention.
In the accompanying drawings: 1 frame body, frame on 101, frame, 7 upper mold lifting cylinders, 18 stepper motors, 19 steps in 102
Into motor toothed belt, 20 operating platforms, 21 linear slide rails；
5-9 sliding block, 5-11 upper mold drive cylinder；
8 upper molds, 8-1 upper mold circular cover, 8-2 rubber bag tank compression ring, 8-3 rubber bag tank, 8-4 attachment base, 8-5 lifting cylinder
Piston rod locking female, 8-6 brake disk, 8-7 guide sleeve, 8-8 guide sleeve mounting plate, 8-9 guide rod, the locking spiral shell of 8-10 first
Mother, the first bolt of 8-11,8-12 hydraulic joint, 8-13 hydraulic sealing ring, 8-14 cular arc groove；
Die ontology, 17-2 tile spill type chamber under 17 lower molds, 17-1,17-3 rotation axis, 17-4 pressure pearl disk, 17-5 ball
The short key of mold toothed belt, 17-7, the second bolt of 17-9,17-10 third bolt, 17-11 heating rod, 17-12 under bearing, 17-6
Compressed air connector, 17-13 temperature probe, 17-14 synchronous belt；
90 bent plates of 22-1 guiding correction, the 4th bolt of 22-2, upper 1/3 plane in 22-3 vertical plate inside, 22-4 vertical plate inside lower 2/3
Plane, 22-5 vertical plate outerplanar, 22-6 plate inner plane；
23-1 locking cylinder, 23-2 Cylinder mount bracket, 23-3 Cylinder mount bracket screw, 23-4 cylinder fastening screw, 23-5
Mold-locked straight hole, 23-8 upper mold locking taper hole, upper mold locking under lower mold-locked vertical plate, 23-6 installation screw, 23-7
Vertical plate 23-9, locking conical core shaft 23-10；
24-1 brake cylinder, 24-2 brake ferrule powered phase, 24-3 pin shaft, 24-4 brake brake rubber block, 24-5 pin shaft screw, 24-6 brake
Bind round post-boost phase, the second stop nut of 24-7,24-8 brake cylinder fixing bolt；
25-1 hydraulic oil container, 25-2 fuel tank heater, 25-3 temperature probe, 25-4 oil inlet pipe, 25-5 check valve, the hydraulic tooth of 25-6
Wheel pump, 25-7 pressure gauge, 25-8 oil inlet solenoid valve, 25-9 oil return solenoid valve, 25-10 pressure adjustment relief valve, 25-11 overflow pipe, 25-
12 oiling exhaust outlets, 25-13 fuel tank cap, 25-14 oil return pipe, 25-15 oil inlet pipe.
Specific embodiment
As shown in attached drawing 1,2, the present invention includes upper mold 8, lower mold 17, is mounted on upper mold 8 and lower mold 17
Upper/lower die molding safe locking device and the upper/lower die molding guide deviation-correcting device and upper mold being mounted on upper mold 8
With lower mold rotation and holding meanss；The upper mold 8 and the corresponding rack for being mounted on bulletproof halmet tile machine of lower mold 17
On.
As shown in attached drawing 3,4, 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 5,6, mold 17 includes rectangular lower die ontology 17-1, rotation axis 17-3, lower die under the present invention
Have toothed belt 17-6, stepper motor 18, stepper motor toothed belt 19 and synchronous belt 17-14；Lower die ontology 17-1 peace
On operating platform 20, tile spill type chamber 17-2 is set in the middle part of lower die ontology 17-1, the spill type chamber 17-2's
The bulletproof halmet shape of inner cavity and finished product matches, and the rotation axis 17-3 is fixedly mounted on lower die by third bolt 17-10
Have in the middle part of the bottom surface ontology 17-1, corresponding installation pressure pearl disk 17-4 and ball bearing 17-5, lower mold on rotation axis 17-3
Toothed belt 17-6 is fixedly mounted on the lower end rotation axis 17-3 by short key 17-7, passes through the second bolt in the bottom rotation axis 17-3
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 operation
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 7,8,9, upper/lower die molding guide deviation-correcting device of the present invention includes being mounted on upper mold circular lid
Plate 8-1 corresponds to the 90 bent plate 22-1 of guiding correction of two sides；Guiding correction 90 bent plate 22-1 and upper mold circular cover 8-1 passes through
4th bolt 22-2 is fixed；Upper 1/3 plane 22-3 and guiding 90 bent plates of correction on the inside of the vertical plate of 90 bent plate 22-1 of guiding correction
The plate inner plane 22-6 of 22-1 is vertical, flat outside 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
Face 22-5 is in 15 angles；When installation, upper 1/3 plane 22-3 on the inside of the vertical plate of 90 bent plate 22-1 of corresponding two guiding correction
The distance between the distance between corresponding lower two sides die ontology 17-1 it is equal.
As shown in attached drawing 10,11, upper/lower die molding safe locking device of the present invention includes locking cylinder 23-1, upper mold
Lock 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's
The piston rod of stub end and locking cylinder 23-1 is fixed；The upper mold locking vertical plate 23-9 is symmetrically fixed on upper mold circular lid
The top surface plate 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 12,13,14, upper mold of the present invention includes brake cylinder 24- with lower mold rotation and holding meanss
1, brake ferrule and brake brake rubber block 24-4；The brake ferrule includes passive in the brake ferrule powered phase 24-2 and brake ferrule of semicircular
The rear end of section 24-6, the brake ferrule powered phase 24-2 and brake ferrule post-boost phase 24-6 are hinged by pin shaft 24-3；The connection
Seat 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
Fixing 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 stop nut 24-
7 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；Brake cylinder 24-1
Model are as follows: the fixed cylinder MD20 × 30S of multiposition.
As shown in Fig. 15, installing bulletproof halmet tile rack of the invention includes frame body 1, setting on the top of frame body 1
Operating platform 20 is arranged in the upper frame 101 in portion and the middle frame 102 being arranged in frame body 1 on the middle frame 102；
Linear slide rail 21 is installed on the upper frame 101, upper mold is installed by sliding block 5-9 on the linear slide rail 21 and drives cylinder
The cylinder end of 5-11, upper mold driving cylinder 5-11 are mounted on the crossbeam of frame 101, install upper mold in the bottom sliding block 5-9
Has lifting cylinder 7, the upper mold 8 is mounted on the tailpiece of the piston rod of upper mold lifting cylinder 7, and the lower mold 17 is mounted on operation
On platform 20.
As shown in Fig. 16, the hot hydraulic system connecting with upper mold of the present invention includes hydraulic oil container 25-1, oil tank heating
Device 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 electromagnetism
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, into
The oil 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 is connected to oil inlet pipe 25-15 and oil return pipe 25-14, and 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.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；Especially after the completion of oil-absorbing process, the oily overwhelming majority in rubber bag tank is pumped, and makes rubber bag tank
Contracting, it is flat become smaller, be very beneficial for next time with lower mold 17 mold when will not touch the tablet completed, prevent tablet from shifting, can
Guarantee tile quality and precision.
Upper mold rubber bag tank 8-3 of the present invention is made using the rubber of heatproof oil resistant, and thickness is from conical base to opening
Top progressive additive, after hydrothermal solution pressure oil enters rubber bag tank 8-3, conical head will be first put into the tablet of tile spill type chamber
Center portion position is pushed down, and is then gradually expanded up and out, and by tablet, remaining position is gradually pushed down, and such flexible viscous pressure can make
Sufficiently deformation prevents fold to tablet naturally, can also squeeze out from bottom to top air between tablet, prevent tablet and tablet it
Between form bubble；After rubber bag tank 8-3 outer wall is all contacted with tablet, continues to pressurize, melt the colloid on the tablet newly spread
It is bonded comprehensively with last institute's stone piece, shape is consistent with tile spill type chamber 17-2 inner surface configuration, when reducing molding compacting
Deviation between tablet and tile spill type chamber 17-2 is conducive to bulletproof halmet to reduce the gliding dislocations deformation between tablet
The promotion of performance indicator.
Upper/lower die molding safe locking device of the present invention can be normal when being the rubber bag tank 8-3 pressurization in order to guarantee upper mold
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 molded in this way
The downward pressure acted on above upper mold circular cover 8-1 when pressurization is about 118 kilograms, rubber bag tank 8- when same molding is pressurizeed
Hydrothermal solution oil pressure is 0.5-0.6 megapascal in 3, and the open end rubber bag tank 8-3 diameter is about 270 millimeters, and hydrothermal solution pressure oil acts on
Thrust under mold circular cover 8-1 upwardly is about 2860-3430 kilograms.It does so used in upper mold circular cover 8-1's
Upper and lower differing pressure great disparity, it is impossible to which tile spill type chamber 17-2 is kept closed when molding pressurization, also not can guarantee rubber
Capsule 8-3 applies enough pressure to tablet, or even rubber bag tank 8-3 is caused to burst.Increase upper/lower die molding safe locking dress
It postpones, also ensures that the holding of tile spill type chamber is closed when hydrothermal solution oil pressure rises to 1.0 megapascal in rubber bag tank when molding pressurization
Conjunction 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 of the invention is to solve due to upper mold up and down lifting travel first
Longer, 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 it
Between fit clearance on upper mold position precision without influence.Guide rod 8-9 fixing end is far from guide sleeve 8- when upper and lower mold clamping
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 amplify at double；Its
It is secondary with to be arranged be connected with the hydraulic joint 8-12 of its inner cavity connection in the circular top of rubber bag tank 8-3 be hydraulic pressure metal is soft
Pipe, 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 8
The hydraulic pressure metal hose that rotates just has certain traction action to upper mold 8, and upper mold 8 is caused to deflect；Most critical
7 piston rod of upper mold lifting cylinder, which is in stretch out under longest state, when being the rotation of upper and lower mold clamping rotates with it, upper mold liter
Sealing ring on 7 piston rod other end piston of sending down abnormally ascending cylinder can apply one instead to thinner lifting cylinder piston rod because of frictional resistance
Direction torque makes piston rod be in elastic distortion state, the elasticity of piston rod savings when upper mold 8 rises after upper and lower mold die sinking
Torque will release, and occur to rotate backward the original destroyed when molding rotates between upper/lower die slightly so as to cause upper mold
There is precision, and the relative position of upper/lower die has changed when upper mold decline molds again, locking conical core shaft cannot
Taper hole is locked into upper mold, upper/lower die molding safe locking device will fail.The vertical plate of 90 ° of bent plate 22-1 of guiding correction
The vertical plate outerplanar 22-5 of 90 ° of bent plate 22-1 of 2/3 plane 22-4 and guiding correction is in 15 ° of angles under inside；Corresponding two
The distance between wedge angle is greater than the distance between lower two respective sides of die ontology 17-1, in 90 ° of bent plate 22-1 of guiding correction
During closed angle end is mutually inserted with lower two side upper sidelines of die ontology 17-1, using corresponding two guiding correction inclined-plane it
Between descending change in size, upper mold 8 gradually because affected by various factors to that slight counter-rotational angle occur again
It is secondary to recover, upper 1/3 plane 22-3 and lower mold sheet on the inside of the vertical plate of 90 ° of bent plate 22-1 of corresponding two guiding corrections
After two sides body 17-1 are in contact, due to upper 1/3 plane on the inside of the vertical plate of 90 ° of bent plate 22-1 of corresponding two guiding corrections
The distance between 22-3 is equal with the distance between corresponding lower two sides die ontology 17-1, and molding is upper and lower when rotating
Original precision between 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 as braking mechanism, that is, brake cylinder piston rod 24-1
When being retracted by stretching out position, the brake ferrule powered phase 24-2 and brake ferrule post-boost phase 24- hinged with brake ferrule powered phase 24-2 is driven
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.
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 1-16, 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 (7)
1. a kind of mold closing mechanism of bulletproof halmet tile machine, it is characterised in that it includes upper mold (8), lower mold (17), installation
In the upper/lower die molding safe locking device on upper mold (8) and lower mold (17) and it is mounted on upper on upper mold (8)
Lower mold clamping guide deviation-correcting device and upper mold are with lower mold rotation and holding meanss；
On the upper mold (8) and the corresponding rack for being mounted on bulletproof halmet tile machine of lower mold (17)；
The upper mold (8) includes upper mold circular cover (8-1), guide sleeve mounting plate (8-8), brake disk (8-6), guiding
Bar (8-9) and rubber bag tank (8-3)；The rubber bag tank (8-3) is open-topped utricule；Under upper mold lifting cylinder (7)
End installation guide sleeve mounting plate (8-8) installs guide sleeve (8-7) in the guide sleeve mounting plate two sides (8-8), and guide rod (8-9) is worn
It crosses guide sleeve (8-7) to be mounted in brake disk (8-6), be fixedly mounted in the middle part of upper mold circular cover (8-1) top surface
Attachment base (8-4), the piston rod of upper mold lifting cylinder (7) pass through brake disk (8-6) and are fixedly mounted on attachment base (8-4)
On；Rubber bag tank compression ring (8-2) is installed on the inside of the circular top of rubber bag tank (8-3)；
The circular cover (8-1), rubber bag tank (8-3) circular top and rubber bag tank compression ring (8-2) between be fixedly mounted；It wears
It is interior with rubber bag tank (8-3) to cross circular cover (8-1), the circular top of rubber bag tank (8-3) and rubber bag tank compression ring (8-2) installation
The hydraulic joint (8-12) of chamber connection；
Arc-shaped slot pass (8-14) is set on the brake disk (8-6), is located at the top of hydraulic joint (8-12) arc-shaped logical
In slot (8-14)；
Lower mold (17) includes rectangular lower die ontology (17-1), rotation axis (17-3), lower mold toothed belt (17-6), step
Into 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 is arranged in the middle part of lower die ontology (17-1)
Chamber (17-2), the rotation axis (17-3) is fixedly mounted in the middle part of the bottom surface lower die ontology (17-1), on rotation axis (17-3)
Corresponding installation pressure pearl disk (17-4) and ball bearing (17-5), lower mold toothed belt (17-6) are mounted on rotation axis (17-
3) pressing plate (17-8) is installed in the rotation axis bottom (17-3) in lower end；
Stepper motor (18) is installed on the operating platform (20) positioned at the lower die ontology side (17-1), in the stepping electricity
The stepper motor toothed belt (19) is installed, in the lower mold toothed belt (17-6) and stepping electricity on machine (18) transmission shaft
It is installed in machine toothed belt (19) synchronous belt (17-14), the lower mold toothed belt (17-6) and stepper motor tooth form
Belt wheel (19) mounting height is identical；
Heating rod (17-11) is uniformly installed on the corresponding two sides of the lower die ontology (17-1), in the lower die ontology
Compressed air connector (17-12) is installed in the side (17-1), in lower die ontology (17-1) installed in front temperature probe (17-
13).
2. the mold closing mechanism of bulletproof halmet tile machine according to claim 1, it is characterised in that upper/lower die molding guiding
Deviation correcting device includes the guiding 90 ° of bent plates (22-1) of correction for being mounted on the corresponding two sides upper mold circular cover (8-1)；
It is oriented to 1/3 plane (22-3) on the inside of 90 ° of bent plate (22-1) vertical plates of correction and is oriented to putting down for 90 ° of bent plates (22-1) of rectifying a deviation
Plate inner plane (22-6) vertically, the vertical plate outerplanar of lower 2/3 plane (22-4) and guiding 90 ° of bent plates (22-1) of correction on the inside of vertical plate
(22-5) is in 15 ° of angles；Corresponding two guiding rectify a deviation 90 ° of bent plates (22-1) vertical plate on the inside of upper 1/3 plane (22-3) it
Between distance it is equal with the distance between two sides of corresponding lower die ontology (17-1).
3. the mold closing mechanism of bulletproof halmet tile machine according to claim 1, it is characterised in that upper/lower die molding safety
Locking device includes locking cylinder (23-1), upper mold locking vertical plate (23-9), lower mold-locked vertical plate (23-5) and locking
Conical core shaft (23-10)；The piston rod of the stub end and locking cylinder (23-1) of locking conical core shaft (23-10) is fixed；
Upper mold locking vertical plate (23-9) is symmetrically fixed on the top surface two sides upper mold circular cover (8-1)；It is locked in upper mold
Setting upper mold locks taper hole (23-8) on tight vertical plate (23-9),
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), lower mold-locked
Lower mold-locked straight hole (23-7) is arranged in the vertical plate top (23-5), the installation cylinder installation at the top of lower mold-locked vertical plate (23-5)
Bracket (23-2), locking cylinder (23-1) are fixed on the outside of Cylinder mount bracket (23-2), and locking conical core shaft (23-10) is located at
In corresponding lower mold-locked straight hole (23-7)；
Upper mold locking vertical plate (23-9) is corresponding with lower mold-locked vertical plate (23-5)；
Upper mold locks taper and direction and corresponding locking conical core shaft (23-10) taper and the direction one of taper hole (23-8)
It causes.
4. the mold closing mechanism of bulletproof halmet tile machine according to claim 1, it is characterised in that the upper mold is with lower die
Tool rotation and holding meanss include brake cylinder (24-1), brake ferrule and brake brake rubber block (24-4)；
The brake ferrule includes brake ferrule powered phase (24-2) and brake ferrule post-boost phase (24-6), the brake ferrule powered phase (24-
2) it is hinged with the rear end of brake ferrule post-boost phase (24-6) by pin shaft (24-3)；The attachment base (8-4) is located at brake ferrule actively
Between section (24-2) and brake ferrule post-boost phase (24-6)；
The brake cylinder (24-1) is fixedly mounted on brake top surface disk (8-6)；The piston rod and brake of brake cylinder (24-1)
The front end vehicle hoop powered phase (24-2) is fixedly connected, and the brake ferrule post-boost phase front end (24-6) and brake top surface disk (8-6) are solid
Fixed, brake brake rubber block (24-4) is fixed on brake ferrule inner surface and is sleeved on attachment base (8-4).
5. the mold closing mechanism of bulletproof halmet tile machine according to claim 1, it is characterised in that the upper mold lifting air
The model of cylinder (7) are as follows: rod-pulling type Standard Cylinder SC50 × 500S.
6. the mold closing mechanism of bulletproof halmet tile machine according to claim 3, it is characterised in that the locking cylinder (23-
1) model compact cylinder ACE40 × 30SB.
7. the mold closing mechanism of bulletproof halmet tile machine according to claim 4, it is characterised in that the brake cylinder (24-
1) model are as follows: the fixed cylinder MD20 × 30S of multiposition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811632968.0A CN109532060B (en) | 2018-12-29 | 2018-12-29 | Die clamping device of bulletproof helmet sheet paving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811632968.0A CN109532060B (en) | 2018-12-29 | 2018-12-29 | Die clamping device of bulletproof helmet sheet paving machine |
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| CN109532060A true CN109532060A (en) | 2019-03-29 |
| CN109532060B CN109532060B (en) | 2023-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811632968.0A Active CN109532060B (en) | 2018-12-29 | 2018-12-29 | Die clamping device of bulletproof helmet sheet paving machine |
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| JP2000334851A (en) * | 1998-09-02 | 2000-12-05 | Toyama Prefecture | Production of frp by internal pressure molding method |
| US6190598B1 (en) * | 1998-09-11 | 2001-02-20 | Essef Corporation | Method for making thermoplastic composite pressure vessels |
| CN104097330A (en) * | 2014-06-18 | 2014-10-15 | 际华三五零二职业装有限公司 | Mold of automatic sheet paver of bulletproof helmet |
| CN104097333A (en) * | 2014-06-18 | 2014-10-15 | 际华三五零二职业装有限公司 | Small sheet taking/feeding device and mold of automatic sheet paver of bulletproof helmet |
| CN104136202A (en) * | 2012-01-24 | 2014-11-05 | 马特全球解决有限公司 | Method and apparatus for manufacturing a body made of composite material provided with an inner cavity with an outward opening |
| CN209534212U (en) * | 2018-12-29 | 2019-10-25 | 际华三五零二职业装有限公司 | A kind of mold closing mechanism of bulletproof halmet tile machine |
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2018
- 2018-12-29 CN CN201811632968.0A patent/CN109532060B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000334851A (en) * | 1998-09-02 | 2000-12-05 | Toyama Prefecture | Production of frp by internal pressure molding method |
| US6190598B1 (en) * | 1998-09-11 | 2001-02-20 | Essef Corporation | Method for making thermoplastic composite pressure vessels |
| CN104136202A (en) * | 2012-01-24 | 2014-11-05 | 马特全球解决有限公司 | Method and apparatus for manufacturing a body made of composite material provided with an inner cavity with an outward opening |
| CN104097330A (en) * | 2014-06-18 | 2014-10-15 | 际华三五零二职业装有限公司 | Mold of automatic sheet paver of bulletproof helmet |
| CN104097333A (en) * | 2014-06-18 | 2014-10-15 | 际华三五零二职业装有限公司 | Small sheet taking/feeding device and mold of automatic sheet paver of bulletproof helmet |
| CN209534212U (en) * | 2018-12-29 | 2019-10-25 | 际华三五零二职业装有限公司 | A kind of mold closing mechanism of bulletproof halmet tile machine |
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| CN109532060B (en) | 2023-06-20 |
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