CN107024399A - A kind of windshield resistance to external shocks destructive power automatic checkout equipment - Google Patents
A kind of windshield resistance to external shocks destructive power automatic checkout equipment Download PDFInfo
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- CN107024399A CN107024399A CN201710330990.9A CN201710330990A CN107024399A CN 107024399 A CN107024399 A CN 107024399A CN 201710330990 A CN201710330990 A CN 201710330990A CN 107024399 A CN107024399 A CN 107024399A
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- pedestal
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- 230000035939 shock Effects 0.000 title claims abstract description 26
- 230000001066 destructive effect Effects 0.000 title claims abstract description 19
- 238000009527 percussion Methods 0.000 claims abstract description 36
- 238000006073 displacement reaction Methods 0.000 claims abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 51
- 230000001360 synchronised effect Effects 0.000 claims description 41
- 239000000758 substrate Substances 0.000 claims description 34
- 239000011521 glass Substances 0.000 claims description 32
- 239000000725 suspension Substances 0.000 claims description 27
- 239000011159 matrix material Substances 0.000 claims description 24
- 230000008878 coupling Effects 0.000 claims description 18
- 238000010168 coupling process Methods 0.000 claims description 18
- 238000005859 coupling reaction Methods 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 18
- 230000006378 damage Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 238000000137 annealing Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000008646 thermal stress Effects 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 239000005315 stained glass Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/34—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by mechanical means, e.g. hammer blows
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0005—Repeated or cyclic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0032—Generation of the force using mechanical means
- G01N2203/0033—Weight
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0067—Fracture or rupture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/0202—Control of the test
- G01N2203/0206—Means for supplying or positioning specimens or exchangeable parts of the machine such as indenters...
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
A kind of windshield resistance to external shocks destructive power automatic checkout equipment, including frame, the loading stage for laying windshield, directly over the loading stage and can be installed on up and down in frame to displacement percussion mechanism, for by the percussion mechanism drive to a predetermined altitude lifting device and for be pointed to the percussion mechanism of predetermined altitude be supported or freely falling body release position-limit mechanism.Compact conformation of the present invention, automaticity are high, easy to use, reliable test result, by setting position-limit mechanism, user can be according to the size of required Single-impact Energy, percussion mechanism is accurately displaced to respective heights using lifting device, and left limit device and right limit device keep level substantially, therefore the height of left limit device and right limit device determines the height of drop of drift, one-time breakable impact energy size is determined, can be used for detecting the resistance to external shocks toughness of windshield well.
Description
Technical field
The present invention relates to a kind of windshield resistance to external shocks destructive power automatic checkout equipment, and in particular to a kind of vapour
Car windshield resistance to external shocks destructive power automatic checkout equipment, belongs to material physical property detection technique field.
Background technology
The production technology of glass includes：Dispensing, the process such as found, shape, annealing.It is described below respectively：1. dispensing, according to
Designed material Fang Dan, will be well mixed after various raw material weighings in a batch mixer.The primary raw material of glass has：Quartz sand,
Lime stone, feldspar, soda ash, boric acid etc..2. founding, by the raw material prepared by being heated at high temperature, the glass of uniform bubble-free is formed
Glass liquid.This is very complicated physics, a chemical reaction process.Founding for glass is carried out in melting furnaces.Melting furnaces mainly have two kinds
Type：One kind is pot furnace, and frit is contained in crucible, in crucible externally heating.Small pot furnace only puts a crucible, big
Can more to 20 crucibles.Pot furnace is clearance-type production, and only optical glass and coloured glass is produced using pot furnace now.
Another is tank furnace, and frit is founded in kiln pond, and naked light is heated on metal level top.The glass melting temperature of glass exists mostly
1300~1600゜C.It is most of to be heated with flame, also have what is heated on a small quantity with electric current, referred to as electric melting furnace.Now, tank furnace is all to connect
Continuous production, small tank furnace can be several rice, and big can be large enough to more than 400 meters.3. shaping, is the glass metal that will be melted
It is transformed into the figurate solid articles of tool.Shaping must could be carried out in certain temperature range, and this is one cooled
Journey, glass is changed into mouldable state by viscous fluid first, then is transformed into fragility solid-state.Manufacturing process can be divided into artificial shaping and machine
Tool shapes two major classes.4. annealing, glass is subjected to the temperature change and change in shape of fierceness, this change shaping in
Thermal stress is left in glass.This thermal stress can reduce the intensity and heat endurance of glassware.If directly cooled down, very
May voluntarily it be ruptured in cooling procedure or during later storage, transport and use（It is commonly called as the cold quick-fried of glass）.In order to disappear
Except cold quick-fried phenomenon, glassware must be annealed after forming.Annealing is exactly in a certain temperature range inside holding or slow drop
Warm a period of time is to eliminate or reduce in glass thermal stress to permissible value.The evaluation of windshield performance is mainly included resistance to
Mill property, toughness, heat resistance, wherein toughness are important as one that weighs windshield quality good or not
Index.At present to freely being impacted using the external world more than the detection of the toughness of windshield, the shock resistance such as bump
Detection means.It is to be fixed on drift on base at an angle by fixture freely to impact used mode, Ran Houchong
Head is with certain height drop impact pieces of glass edge, when specimen surface visible crack occurs or produces broken, by institute
Obtained ballistic work（Number of shocks and the product of Single-impact Energy）It is used as the quantitative target of shock resistance.
But, also there are following technological difficulties in current this test process：（1）How drift and fritter glass are ensured during test
The point-to-point destruction of glass.Because test process needs destroying for times, and drift hardness is high, and each failure energy is larger, is also easy to produce
Drift deformation causes drift to form situation about contacting face-to-face with glass, causes test result unreliable；（2）How to realize can essence
True auto-changing destruction work(test.Different glass products, the one-time breakable energy needed during test is different, same glass production
One-time breakable energy may also need to change in product test process, for such case, if passing through manual adjustment drift every time
Highly, testing efficiency will be caused low and regulation accuracy is difficult to ensure that, the reliability of test result is influenceed；（3）How to prevent
The secondary destruction impact of drift.Wish that drift falls to only occurring glass one-shot every time during test, but be due to that material is basic
All there is certain elasticity, drift can rebound after impact glass, and " takeofing " drop impact destroys glass again, causes secondary pulse
Destruction；（4）How the automation of test process is realized.The automation of test process includes repeated impacts destruction automation, record
Impact failure number of times is automated.The quality of glass has been greatly improved at present, and one sample of test may need brokenly
Bad impact is upper repeatedly could to destroy sample, if manually control drift destruction impact and record number of shocks can be very cumbersome,
Testing efficiency is low, adds the working strength of operating personnel.
The content of the invention
The present invention provides a kind of windshield resistance to external shocks destructive power automatic checkout equipment, and its main purpose is
A kind of windshield resistance to external shocks destructive power automatic checkout equipment is provided, the compact equipment, automaticity be high,
Easy to use, reliable test result, can be used for detecting well the resistance to external shocks toughness of windshield.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：
A kind of windshield resistance to external shocks destructive power automatic checkout equipment, including frame, for laying windshield
Loading stage, directly over the loading stage and can be installed on up and down in frame to displacement percussion mechanism, for the impact to be filled
Put and drive to the lifting device of a predetermined altitude and be supported or free for being pointed to the percussion mechanism of predetermined altitude
The position-limit mechanism of falling bodies release.
Further, the position-limit mechanism includes the left limit device and right limit for being located at the percussion mechanism both sides respectively
Device, when being supported to the percussion mechanism, the left limit device and right limit device shift and form a use in opposite directions
In the supporting table for supporting the percussion mechanism, when carrying out freely falling body release to the percussion mechanism, the left limit device
With right limit device from shifting and be formed with a blanking channel passed through for the percussion mechanism.
Further, in addition to the hanging wheel component positioned at frame top and the steel wire rope that is set around on the hanging wheel component, institute
State percussion mechanism and lifting device parallel interval is arranged in the fore-and-aft direction of frame, the punching is fixed in one end of the steel wire rope
Hit on device, the other end is fixed on the lifting device.
Further, the lifting device include the first servomotor, the first screw mandrel pedestal, first shaft coupling, first
Bar, the first screw mandrel sliding block, the first engagement plate, the first suspension ring fixed block and the first suspension ring, first servomotor are fixed on
On first screw mandrel pedestal one end, and the first screw mandrel is connected by first shaft coupling, the first screw mandrel sliding block and the first screw mandrel coordinate, the
One face of engagement plate one is fixed with the first screw mandrel sliding block, and another face is fixed with the first suspension ring fixed block, and the first suspension ring are fixed on
On first suspension ring fixed block, one end of the steel wire rope is fixed on the first suspension ring.
Further, the left limit device includes the second servomotor, the second screw mandrel pedestal, second shaft coupling, second
Screw mandrel, the second screw mandrel sliding block, the second support base, second fix substrate, the 3rd track fixed plate, the 4th track fixed plate, second
Cylinder fixed seat, the 3rd cylindrical guide, the 4th cylindrical guide, the second sliding block, the second left limit plate, the second cylinder, second are fixed
Pedestal, the second shock-absorbing plate, the second tank chain fixing groove and the second tank chain, second servomotor are fixed on the second screw mandrel
On pedestal one end, and the second screw mandrel is connected by second shaft coupling, the second screw mandrel sliding block and the second screw mandrel coordinate, the second support base
It is fixed on the second screw mandrel sliding block, the second fixation substrate is fixed on the second support base, the 3rd is fixed with the second fixation substrate
The two ends difference of track fixed plate, the 4th track fixed plate, the second cylinder fixed seat, the 3rd cylindrical guide and the 4th cylindrical guide
It is fixed in the 3rd track fixed plate and the 4th track fixed plate, the second sliding block is assemblied in the 3rd cylindrical guide and the 4th cylinder is led
On rail, the second left limit plate is fixed on the second sliding block, and is connected with the push rod of the second cylinder, and the second cylinder is fixed on the second gas
In cylinder fixed seat, the second screw mandrel pedestal is fixed on the second fixed pedestal, and the second fixed pedestal is fixed on the second shock-absorbing plate, the
Two tank chain fixing grooves are fixed on the second fixed pedestal side, and the second tank chain is arranged in the second tank chain fixing groove.
Further, the right limit device includes the 3rd servomotor, the 3rd screw mandrel pedestal, the 3rd shaft coupling, the 3rd
Screw mandrel, the 3rd screw mandrel sliding block, the 3rd support base, the 3rd fix substrate, the 5th track fixed plate, the 6th track fixed plate, the 5th
Cylindrical guide, the 6th cylindrical guide, the 3rd sliding block, the 3rd right limit plate, the 3rd cylinder, the 3rd cylinder fixed seat, the 3rd fix
Pedestal, the 3rd shock-absorbing plate, the 3rd tank chain fixing groove and the 3rd tank chain, the 3rd servomotor are fixed on the 3rd screw mandrel
On pedestal one end, and the 3rd screw mandrel is connected by the 3rd shaft coupling, the 3rd screw mandrel sliding block and the 3rd screw mandrel coordinate, the 3rd support base
It is fixed on the 3rd screw mandrel sliding block, the 3rd fixation substrate is fixed on the 3rd support base, the 5th is fixed with the 3rd fixation substrate
The two ends difference of track fixed plate, the 6th track fixed plate, the 3rd cylinder fixed seat, the 5th cylindrical guide and the 6th cylindrical guide
It is fixed in the 5th track fixed plate and the 6th track fixed plate, the 3rd sliding block is assemblied in the 5th cylindrical guide and the 6th cylinder is led
On rail, the 3rd right limit plate is fixed on the 3rd sliding block, and is connected with the push rod of the 3rd cylinder, and the 3rd cylinder is fixed on the 3rd gas
In cylinder fixed seat, the 3rd screw mandrel pedestal is fixed on the 3rd fixed pedestal, and the 3rd fixed pedestal is fixed on the 3rd shock-absorbing plate, the
Three tank chain fixing grooves are fixed on the 3rd fixed pedestal side, and the 3rd tank chain is arranged in the 3rd tank chain fixing groove.
Further, the percussion mechanism includes drift, plunger holder, bolt, energy substrate, first flange disk, second
Ring flange, the first chrome rod, the second chrome rod and the second suspension ring, the drift is placed in plunger holder is locked by bolt,
Upper bottom is with the horizontal 45 °, and plunger holder is fixed on energy substrate, and energy substrate the right and left is respectively fitted with first flange
Disk and second flange disk, the first chrome rod are mounted vertically in first flange disk, and the second chrome rod is mounted vertically in second flange
In disk, the second suspension ring are fixed in the middle of energy substrate.
Further, in addition to a rotating drive mechanism for being arranged at loading stage position, the rotating drive mechanism includes
Synchronous pulley matrix, the first synchronous pulley matrix post, the second synchronous pulley matrix post, synchronous driven pulley, timing belt, part are small
Block windshield pedestal, synchronous driving pulley, stepper motor fixed seat and stepper motor, the stepper motor are fixed on stepping
In motor fixing seat, and synchronous driving pulley is installed, synchronous driven pulley is mounted and fixed on synchronous pulley matrix side,
Timing belt is arranged on synchronous driving pulley and synchronous driven pulley, and synchronous pulley matrix is fixed on local fritter windshield base
On seat, local fritter windshield is placed on synchronous pulley matrix and passes through one first synchronous pulley matrix post and the second timing belt
Take turns matrix post.
Further, the hanging wheel component includes first band troughing roller, the second band troughing roller, the 3rd band groove rolling
Wheel, the first guide holder, the second guide holder, first bearing seat, second bearing seat and 3rd bearing seat, one end of the steel wire rope
It is fixed on the first suspension ring, the other end is sequentially passed through under the first guide holder, first band troughing roller top, the second band troughing roller
Side, the 3rd band troughing roller top, the second guide holder, first band troughing roller, the second band troughing roller, the 3rd band troughing roller
Be respectively assembled at first bearing seat, second bearing seat, 3rd bearing seat on.
Compared to the prior art, the beneficial effect that the present invention is produced is:
Compact conformation of the present invention, automaticity are high, easy to use, reliable test result, by setting position-limit mechanism, user
Percussion mechanism can be accurately displaced to by respective heights using lifting device according to the size of required Single-impact Energy, and
Left limit device and right limit device keep level substantially, therefore the height of left limit device and right limit device determines drift
Height of drop, that is, determine one-time breakable impact energy size, can be used for detecting the anti-external world of windshield well
Impact flexibility.
Brief description of the drawings
Fig. 1 is a kind of windshield resistance to external shocks destructive power automatic checkout equipment isometric view of the invention.
Fig. 2 is the lifting device isometric view of the present invention.
Fig. 3 is the impact failure device isometric view of the present invention.
Fig. 4 is the impact failure device schematic elevation view of the present invention.
Fig. 5 is the left limit device isometric view of the present invention.
Fig. 6 is the left limit device schematic elevation view of the present invention.
Fig. 7 is the right limit device isometric view of the present invention.
Fig. 8 is the right limit device schematic elevation view of the present invention.
Embodiment
Illustrate the embodiment of the present invention with reference to the accompanying drawings.
Reference picture 1- Fig. 8.A kind of windshield resistance to external shocks destructive power automatic checkout equipment, including frame 80,
For laying the loading stage 81 of windshield, being arranged at the rotating drive mechanism 82 of the position of loading stage 81, positioned at the loading stage 81
Surface and can up and down displacement ground be installed on percussion mechanism 3 in frame 80, the hanging wheel component 83 at the top of frame 80 and around
Steel wire rope 13 on the hanging wheel component 83, for by the percussion mechanism 3 drive to a predetermined altitude lifting device 1 and
For being pointed to the position-limit mechanism 84 that the percussion mechanism 3 of predetermined altitude is supported or freely falling body discharges.
Reference picture 1- Fig. 8.The position-limit mechanism 84 includes the left limit device 2 for being located at the both sides of percussion mechanism 3 respectively
With right limit device 3, when being supported to the percussion mechanism 3, the left limit device 2 and right limit device 3 are moved in opposite directions
Position simultaneously forms a supporting table for being used to support the percussion mechanism 3, when carrying out freely falling body release to the percussion mechanism 3,
The left limit device 2 and right limit device 3 are from shifting and be formed with a blanking channel passed through for the percussion mechanism 3.
Reference picture 1- Fig. 8.Percussion mechanism 3 and lifting device 1 parallel interval is arranged in the fore-and-aft direction of frame 80, institute
The one end for stating steel wire rope 13 is fixed on the percussion mechanism 3, and the other end is fixed on the lifting device 1.
Reference picture 1- Fig. 8.The lifting device 1 includes the first servomotor 22, the first screw mandrel pedestal 20, first shaft coupling
21st, the first screw mandrel 19, the first screw mandrel sliding block 18, the first engagement plate 16, the first suspension ring fixed block 15 and the first suspension ring 14, described
First servomotor 22 is fixed on the one end of the first screw mandrel pedestal 20, and connects the first screw mandrel 19 by first shaft coupling 21, the
One screw mandrel sliding block 18 coordinates with the first screw mandrel 19, and the first face of engagement plate 16 1 is fixed with the first screw mandrel sliding block 18, another face
Fixed with the first suspension ring fixed block 15, the first suspension ring 14 are fixed on the first suspension ring fixed block 15, one end of the steel wire rope 13
It is fixed on the first suspension ring 14.
Reference picture 1- Fig. 8.The left limit device 2 includes the second servomotor 42, the second screw mandrel pedestal 54, the second shaft coupling
Device 60, the second screw mandrel 59, the second screw mandrel sliding block 45, the second support base 57, second fixation substrate 47, the 3rd track fixed plate 46,
4th track fixed plate 50, the second cylinder fixed seat 52, the 3rd cylindrical guide 48, the 4th cylindrical guide 49, the second sliding block 58,
Two left limit plates 51, the second cylinder 53, the second fixed pedestal 43, the second shock-absorbing plate 44, the second tank chain fixing groove 55 and
Two tank chains 56, second servomotor 42 is fixed on the one end of 59 pedestal of the second screw mandrel 54, and passes through second shaft coupling 60
The second screw mandrel 59 is connected, the second screw mandrel sliding block 45 coordinates with the second screw mandrel 59, and the second support base 57 is fixed on the second screw mandrel sliding block
On 45, the second fixation substrate 47 is fixed on the second support base 57, and the 3rd track fixed plate is fixed with the second fixation substrate 47
46th, the two ends difference of the 4th track fixed plate 50, the second cylinder fixed seat 52, the 3rd cylindrical guide 48 and the 4th cylindrical guide 49
It is fixed in the 3rd track fixed plate 46 and the 4th track fixed plate 50, the second sliding block 58 is assemblied in the 3rd cylindrical guide 48 and
On four cylindrical guides 49, the second left limit plate 51 is fixed on the second sliding block 58, and is connected with the push rod of the second cylinder 53, second
Cylinder 53 is fixed in the second cylinder fixed seat 52, and the pedestal 54 of the second screw mandrel 59 is fixed on the second fixed pedestal 43, and second consolidates
Determine pedestal 43 to be fixed on the second shock-absorbing plate 44, the second tank chain fixing groove 55 is fixed on the side of the second fixed pedestal 43, second
Tank chain 56 is arranged in the second tank chain fixing groove 55.
Reference picture 1- Fig. 8.The right limit device 3 includes the 3rd servomotor 61, the 3rd screw mandrel pedestal 73, the 3rd shaft coupling
Device, the 3rd screw mandrel 74, the 3rd screw mandrel sliding block 64, the 3rd support base the 76, the 3rd fix substrate 67, the 5th track fixed plate 65, the
Six track fixed plates 70, the 5th cylindrical guide 68, the 6th cylindrical guide 69, the 3rd sliding block 75, the 3rd right limit plate 66, the 3rd gas
Cylinder 71, the 3rd cylinder fixed seat 72, the 3rd fixed pedestal 62, the 3rd shock-absorbing plate 63, the 3rd tank chain fixing groove 78 and the 3rd
Tank chain 77, the 3rd servomotor 61 is fixed on the one end of the 3rd screw mandrel pedestal 73, and passes through the 3rd shaft coupling connection the
Three screw mandrels 74, the 3rd screw mandrel sliding block 64 coordinates with the 3rd screw mandrel 74, and the 3rd support base 76 is fixed on the 3rd screw mandrel sliding block 64, the
Three fixation substrates 67 are fixed on the 3rd support base 76, and the 5th track fixed plate the 65, the 6th is fixed with the 3rd fixation substrate 67
The two ends of track fixed plate 70, the 3rd cylinder fixed seat 72, the 5th cylindrical guide 68 and the 6th cylindrical guide 69 are separately fixed at
In 5th track fixed plate 65 and the 6th track fixed plate 70, the 3rd sliding block 75 is assemblied in the 5th cylindrical guide 68 and the 6th cylinder
On guide rail 69, the 3rd right limit plate 66 is fixed on the 3rd sliding block 75, and is connected with the push rod of the 3rd cylinder 71, the 3rd cylinder 71
It is fixed in the 3rd cylinder fixed seat 72, the 3rd screw mandrel pedestal 73 is fixed on the 3rd fixed pedestal 62, the 3rd fixed pedestal 62
It is fixed on the 3rd shock-absorbing plate 63, the 3rd tank chain fixing groove 78 is fixed on the side of the 3rd fixed pedestal 62, the 3rd tank chain 77
In the 3rd tank chain fixing groove 78.
Reference picture 1- Fig. 8.The percussion mechanism 3 includes drift 41, plunger holder 39, bolt 40, energy substrate 25, first
Ring flange 24, second flange disk 36, the first chrome rod 23, the second chrome rod 24 and the second suspension ring 37, the drift 41 are placed on
Locked in plunger holder 39 by bolt 40, upper bottom is with the horizontal 45 °, and plunger holder 39 is fixed on energy substrate 25, energy
Amount the right and left of substrate 25 is respectively fitted with first flange disk 24 and second flange disk 36, and the first chrome rod 23 is mounted vertically in the
In one ring flange 24, the second chrome rod 24 is mounted vertically in second flange disk 36, and the second suspension ring 37 are fixed on energy substrate 25
It is middle.
Reference picture 1- Fig. 8.The rotating drive mechanism 82 includes synchronous pulley matrix 29, the first synchronous pulley matrix post
26th, the second synchronous pulley matrix post 27, synchronous driven pulley 30, timing belt 31, local fritter windshield pedestal 32, synchronous master
Movable belt pulley 33, stepper motor fixed seat 34 and stepper motor 35, the stepper motor 35 are fixed on stepper motor fixed seat 34
On, and synchronous driving pulley 33 is installed, synchronous driven pulley 30 is mounted and fixed on the side of synchronous pulley matrix 29, synchronous
Band 31 is arranged on synchronous driving pulley 33 and synchronous driven pulley 30, and synchronous pulley matrix 29 is fixed on local fritter and kept out the wind glass
On glass pedestal 32, local fritter windshield is placed on synchronous pulley matrix 29 and passes through the He of one first synchronous pulley matrix post 26
Second synchronous pulley matrix post 27.
Reference picture 1- Fig. 8.The hanging wheel component includes the band troughing roller the 9, the 3rd of first band troughing roller 7, second with recessed
Grooved roller 11, the first guide holder 5, the second guide holder 12, first bearing seat 6, second bearing seat 8 and 3rd bearing seat 10, institute
The one end for stating steel wire rope 13 is fixed on the first suspension ring 14, and the other end sequentially passes through the first guide holder 5, first band troughing roller 7
Top, the second band troughing roller 9 lower section, the top of the 3rd band troughing roller 11, the second guide holder 12, first band troughing roller 7, the
The band troughing roller 11 of two band troughing roller the 9, the 3rd is respectively assembled at first bearing seat 6, second bearing seat 8,3rd bearing seat 10
On.
Compared to the prior art, the beneficial effect that the present invention is produced is:
Compact conformation of the present invention, automaticity are high, easy to use, reliable test result, by setting position-limit mechanism 84, use
Percussion mechanism 3 can be accurately displaced to correspondence height by person according to the size of required Single-impact Energy using lifting device 1
Degree, and left limit device 2 and right limit device 3 keep level, therefore the height of left limit device 2 and right limit device 3 substantially
The height of drop of drift 41 is determined, that is, determines one-time breakable impact energy size, can be used for detecting automotive windshield well
The resistance to external shocks toughness of glass.
The course of work of the present invention includes as follows：Drift 41 is placed in plunger holder 39 first and locked by bolt 40,
Then under the driving of the first servomotor 22, the haulage capacity substrate 25 of steel wire rope 13 rises to the second left limit plate 51 and the 3rd
Stop motion after above the horizontal plane of right limit plate 66, the second left limit plate 51 and the 3rd right limit plate 66 are respectively in the second gas afterwards
The promotion of the cylinder 71 of cylinder 53 and the 3rd is moved to the lower left and lower right of energy substrate 25, and then steel wire rope 13 is watched first
" loosening " one segment length is taken under the driving of motor 22, and energy substrate 25 is now by the second left limit plate 51 and the 3rd right limit plate 66
In the air, the second left limit plate 51 and the 3rd right limit plate 66 are respectively in the second cylinder 53 and the band of the 3rd cylinder 71 afterwards for support
Initial position is returned under dynamic, energy substrate 25 is because freely falling body falling impacts destroy glass 28 without support, when drift 41 impacts
Destruction glass 28 rebounds after " takeofing ", under the driving of the first servomotor 22, and steel wire rope 13 can be broken in the secondary pulse of drift 41
Its pull-up is returned to height during freely falling body before bad glass 28, before drift 41 again freely falling body impact failure glass 28,
Glass 28 is rotated by an angle stepper motor 35, now completes once to destroy impact test.First servomotor
22nd, the second servomotor 42, the 3rd servomotor 61 and stepper motor 35 are controlled by supporting control device and control system.
The embodiment of the present invention is above are only, but the design concept of the present invention is not limited thereto, it is all to utilize this
Conceive the change that unsubstantiality is carried out to the present invention, the behavior for invading the scope of the present invention all should be belonged to.
Claims (9)
1. a kind of windshield resistance to external shocks destructive power automatic checkout equipment, it is characterised in that：Including frame, for pacifying
Put the loading stage of windshield, directly over the loading stage and can be installed on to displacement in frame up and down percussion mechanism, use
Percussion mechanism progress in the percussion mechanism is driven to the lifting device of a predetermined altitude and for being pointed to predetermined altitude
Support or the position-limit mechanism of freely falling body release.
2. a kind of windshield resistance to external shocks destructive power automatic checkout equipment as claimed in claim 1, it is characterised in that：
The position-limit mechanism includes the left limit device and right limit device for being located at the percussion mechanism both sides respectively, when to the impact
When device is supported, the left limit device and right limit device shift and form one in opposite directions to be used to support the percussion mechanism
Supporting table, when to the percussion mechanism carry out freely falling body release when, the left limit device and right limit device are from shifting
Position is simultaneously formed with a blanking channel passed through for the percussion mechanism.
3. a kind of windshield resistance to external shocks destructive power automatic checkout equipment as claimed in claim 2, it is characterised in that：
Also include the steel wire rope for being located at the hanging wheel component of frame top and being set around on the hanging wheel component, the percussion mechanism and lifting are filled
Horizontalization between-line spacing is arranged in the fore-and-aft direction of frame, and one end of the steel wire rope is fixed on the percussion mechanism, and the other end is solid
Due on the lifting device.
4. a kind of windshield resistance to external shocks destructive power automatic checkout equipment as claimed in claim 3, it is characterised in that：
The lifting device includes the first servomotor, the first screw mandrel pedestal, first shaft coupling, the first screw mandrel, the first screw mandrel sliding block, the
One engagement plate, the first suspension ring fixed block and the first suspension ring, first servomotor are fixed on first screw mandrel pedestal one end,
And the first screw mandrel is connected by first shaft coupling, the first screw mandrel sliding block and the first screw mandrel coordinate, the first face of engagement plate one and the
One screw mandrel sliding block is fixed, and another face is fixed with the first suspension ring fixed block, and the first suspension ring are fixed on the first suspension ring fixed block, institute
The one end for stating steel wire rope is fixed on the first suspension ring.
5. a kind of windshield resistance to external shocks destructive power automatic checkout equipment as claimed in claim 4, it is characterised in that：
The left limit device include the second servomotor, the second screw mandrel pedestal, second shaft coupling, the second screw mandrel, the second screw mandrel sliding block,
Second support base, second fix substrate, the 3rd track fixed plate, the 4th track fixed plate, the second cylinder fixed seat, the 3rd cylinder
Guide rail, the 4th cylindrical guide, the second sliding block, the second left limit plate, the second cylinder, the second fixed pedestal, the second shock-absorbing plate, second
Tank chain fixing groove and the second tank chain, second servomotor are fixed on second screw mandrel pedestal one end, and pass through
Two shaft couplings connect the second screw mandrel, and the second screw mandrel sliding block and the second screw mandrel coordinate, and the second support base is fixed on the second screw mandrel sliding block
On, the second fixation substrate is fixed on the second support base, and the 3rd track fixed plate, the 4th track are fixed with the second fixation substrate
The two ends of fixed plate, the second cylinder fixed seat, the 3rd cylindrical guide and the 4th cylindrical guide are separately fixed at the 3rd track and fixed
On plate and the 4th track fixed plate, the second sliding block is assemblied on the 3rd cylindrical guide and the 4th cylindrical guide, the second left limit plate
It is fixed on the second sliding block, and is connected with the push rod of the second cylinder, the second cylinder is fixed in the second cylinder fixed seat, second
Rod base is fixed on the second fixed pedestal, and the second fixed pedestal is fixed on the second shock-absorbing plate, and the second tank chain fixing groove is consolidated
The second fixed pedestal side is scheduled on, the second tank chain is arranged in the second tank chain fixing groove.
6. a kind of windshield resistance to external shocks destructive power automatic checkout equipment as claimed in claim 5, it is characterised in that：
The right limit device include the 3rd servomotor, the 3rd screw mandrel pedestal, the 3rd shaft coupling, the 3rd screw mandrel, the 3rd screw mandrel sliding block,
3rd support base, the 3rd fix substrate, the 5th track fixed plate, the 6th track fixed plate, the 3rd cylinder fixed seat, the 5th cylinder
Guide rail, the 6th cylindrical guide, the 3rd sliding block, the 3rd right limit plate, the 3rd cylinder, the 3rd fixed pedestal, the 3rd shock-absorbing plate, the 3rd
Tank chain fixing groove and the 3rd tank chain, the 3rd servomotor are fixed on the 3rd screw mandrel pedestal one end, and pass through
Three shaft couplings connect the 3rd screw mandrel, and the 3rd screw mandrel sliding block and the 3rd screw mandrel coordinate, and the 3rd support base is fixed on the 3rd screw mandrel sliding block
On, the 3rd fixation substrate is fixed on the 3rd support base, and the 5th track fixed plate, the 6th track are fixed with the 3rd fixation substrate
The two ends of fixed plate, the 3rd cylinder fixed seat, the 5th cylindrical guide and the 6th cylindrical guide are separately fixed at the 5th track and fixed
On plate and the 6th track fixed plate, the 3rd sliding block is assemblied on the 5th cylindrical guide and the 6th cylindrical guide, the 3rd right limit plate
It is fixed on the 3rd sliding block, and is connected with the push rod of the 3rd cylinder, the 3rd cylinder is fixed in the 3rd cylinder fixed seat, the 3rd
Rod base is fixed on the 3rd fixed pedestal, and the 3rd fixed pedestal is fixed on the 3rd shock-absorbing plate, and the 3rd tank chain fixing groove is consolidated
The 3rd fixed pedestal side is scheduled on, the 3rd tank chain is arranged in the 3rd tank chain fixing groove.
7. a kind of windshield resistance to external shocks destructive power automatic checkout equipment as claimed in claim 6, it is characterised in that：
The percussion mechanism include drift, plunger holder, bolt, energy substrate, first flange disk, second flange disk, the first chrome rod,
Second chrome rod and the second suspension ring, the drift is placed in plunger holder is locked by bolt, upper bottom with the horizontal 45 °,
Plunger holder is fixed on energy substrate, and energy substrate the right and left is respectively fitted with first flange disk and second flange disk, the
One chrome rod is mounted vertically in first flange disk, and the second chrome rod is mounted vertically in second flange disk, and the second suspension ring are fixed
In the middle of energy substrate.
8. a kind of windshield resistance to external shocks destructive power automatic checkout equipment as claimed in claim 7, it is characterised in that：
Also include a rotating drive mechanism for being arranged at loading stage position, the rotating drive mechanism includes synchronous pulley matrix, first
It is synchronous pulley matrix post, the second synchronous pulley matrix post, synchronous driven pulley, timing belt, local fritter windshield pedestal, same
Driving pulley, stepper motor fixed seat and stepper motor are walked, the stepper motor is fixed in stepper motor fixed seat, and is pacified
Equipped with synchronous driving pulley, synchronous driven pulley is mounted and fixed on synchronous pulley matrix side, and timing belt is arranged on synchronous
On driving pulley and synchronous driven pulley, synchronous pulley matrix is fixed on local fritter windshield pedestal, local fritter gear
Wind glass is placed on synchronous pulley matrix and passes through one first synchronous pulley matrix post and the second synchronous pulley matrix post.
9. a kind of windshield resistance to external shocks destructive power automatic checkout equipment as claimed in claim 8, it is characterised in that：
The hanging wheel component includes first band troughing roller, the second band troughing roller, the 3rd band troughing roller, the first guide holder, second
Guide holder, first bearing seat, second bearing seat and 3rd bearing seat, one end of the steel wire rope are fixed on the first suspension ring,
The other end sequentially passes through the first guide holder, first band troughing roller top, the second band troughing roller lower section, the 3rd band troughing roller
Top, the second guide holder, first band troughing roller, the second band troughing roller, the 3rd band troughing roller are respectively assembled at first axle
Bearing, second bearing seat, 3rd bearing seat on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710330990.9A CN107024399A (en) | 2017-05-11 | 2017-05-11 | A kind of windshield resistance to external shocks destructive power automatic checkout equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710330990.9A CN107024399A (en) | 2017-05-11 | 2017-05-11 | A kind of windshield resistance to external shocks destructive power automatic checkout equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107024399A true CN107024399A (en) | 2017-08-08 |
Family
ID=59530256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710330990.9A Pending CN107024399A (en) | 2017-05-11 | 2017-05-11 | A kind of windshield resistance to external shocks destructive power automatic checkout equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107024399A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860332A (en) * | 2017-10-26 | 2018-03-30 | 常熟理工学院 | Windshield Intelligent internet of things detecting system and detection support dolly |
| CN109406306A (en) * | 2018-10-24 | 2019-03-01 | 北京延锋北汽汽车内饰件有限公司 | A kind of drop hammer impact testing machine |
| CN109470583A (en) * | 2018-12-06 | 2019-03-15 | 苏州市相城区建设工程质量检测站有限公司 | A kind of glass impact testing apparatus of highly effective and safe |
| CN109668803A (en) * | 2019-01-25 | 2019-04-23 | 无锡商业职业技术学院 | A kind of automobile has the windshield rigidity detection device of safeguard structure |
| CN111089786A (en) * | 2020-01-21 | 2020-05-01 | 江苏师范大学 | Device and method for testing impact damage of steel wire rope |
| CN111175153A (en) * | 2019-12-24 | 2020-05-19 | 神龙汽车有限公司 | Quick detection device of grit performance is prevented to car glass |
| CN111337358A (en) * | 2020-03-30 | 2020-06-26 | 深圳市德洋实验设备有限公司 | Impact energy-saving safety device for test box |
| CN113063684A (en) * | 2021-03-13 | 2021-07-02 | 向相学 | Automatic locking strength detection device for container |
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| CN206020199U (en) * | 2016-09-28 | 2017-03-15 | 福建省万龙新材料科技有限公司 | A kind of PDC toughness automatic checkout equipment |
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| CN106442175A (en) * | 2016-09-28 | 2017-02-22 | 福建省万龙新材料科技有限公司 | PDC anti-impact toughness automatic detection device |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860332B (en) * | 2017-10-26 | 2020-01-03 | 常熟理工学院 | Intelligent Internet of things detection system for automobile windshield and detection support trolley |
| CN107860332A (en) * | 2017-10-26 | 2018-03-30 | 常熟理工学院 | Windshield Intelligent internet of things detecting system and detection support dolly |
| CN109406306A (en) * | 2018-10-24 | 2019-03-01 | 北京延锋北汽汽车内饰件有限公司 | A kind of drop hammer impact testing machine |
| CN109470583B (en) * | 2018-12-06 | 2023-11-10 | 苏州市相城检测股份有限公司 | High-efficient safe glass impact test equipment |
| CN109470583A (en) * | 2018-12-06 | 2019-03-15 | 苏州市相城区建设工程质量检测站有限公司 | A kind of glass impact testing apparatus of highly effective and safe |
| CN109668803A (en) * | 2019-01-25 | 2019-04-23 | 无锡商业职业技术学院 | A kind of automobile has the windshield rigidity detection device of safeguard structure |
| CN109668803B (en) * | 2019-01-25 | 2024-05-24 | 无锡商业职业技术学院 | Windshield rigidity detection device with protection structure for automobile |
| CN111175153A (en) * | 2019-12-24 | 2020-05-19 | 神龙汽车有限公司 | Quick detection device of grit performance is prevented to car glass |
| CN111089786B (en) * | 2020-01-21 | 2022-05-03 | 江苏师范大学 | Device and method for testing impact damage of steel wire rope |
| CN111089786A (en) * | 2020-01-21 | 2020-05-01 | 江苏师范大学 | Device and method for testing impact damage of steel wire rope |
| CN111337358B (en) * | 2020-03-30 | 2022-06-21 | 深圳市德洋实验设备有限公司 | Impact energy-saving safety device for test box |
| CN111337358A (en) * | 2020-03-30 | 2020-06-26 | 深圳市德洋实验设备有限公司 | Impact energy-saving safety device for test box |
| CN113063684A (en) * | 2021-03-13 | 2021-07-02 | 向相学 | Automatic locking strength detection device for container |
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Application publication date: 20170808 |