CN106040605A - Detection and treatment system for steel pipes before delivery out of factory - Google Patents
Detection and treatment system for steel pipes before delivery out of factory Download PDFInfo
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- CN106040605A CN106040605A CN201610358458.3A CN201610358458A CN106040605A CN 106040605 A CN106040605 A CN 106040605A CN 201610358458 A CN201610358458 A CN 201610358458A CN 106040605 A CN106040605 A CN 106040605A
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- steel pipe
- tapping channel
- steel
- baffle plate
- detection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
- B07C5/12—Sorting according to size characterised by the application to particular articles, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses a detection and treatment system for steel pipes before delivery out of a factory. The detection and treatment system comprises an automatic steel pipe detecting machine which comprises a mounting frame. The automatic steel pipe detecting machine is characterized in that the mounting frame is sequentially provided with a feeding unit, a steel pipe wall thickness detecting device and a discharging unit, the steel pipe wall thickness detecting device comprises a steel pipe positioning mechanism and a steel pipe wall thickness detecting mechanism, the steel pipe positioning mechanism can form a steel pipe supporting station used for positioning and bearing steel pipes, and the steel pipe wall thickness detecting mechanism comprises an ultrasonic thickness meter which is provided with a wall thickness detecting probe for detecting the steel pipe wall thicknesses. According to the detection and treatment system, the steel pipe wall thicknesses and steel pipe components can be automatically detected, and detecting work efficiency and reliability are greatly improved.
Description
Technical field
The present invention relates to Tube heating furnace technical field, a kind of steel pipe being capable of steel pipe composition and wall thickness detection
Processing system is detected before dispatching from the factory.
Background technology
The manufacturing process of accurate stainless steel tube is numerous and diverse, is widely used in the industries such as space flight and aviation.After general steel pipe manufactures
Usually steel pipe base, two terminations of this steel pipe base are the most relatively rough, for making the length of steel pipe base, termination smoothness, thick
Rugosity etc. reach the demand used, and need steel pipe base carries out a series of crop further, back-end crop or cut by Len req
Cut process.So that steel pipe reaches length requirement and end accurately and reaches smooth, smooth to meet prescription.But prior art
The cutting of middle steel tube head uses the modes such as electric saw to cut, and otch easily produces burr, reduces tube quality.
Meanwhile, ensure to improve steel pipe outgoing, the most usually need that steel pipe is taken out batch and carry out quality inspection, detect it
Dividing and whether thickness disclosure satisfy that requirement, quality is the most qualified.In prior art, when steel pipe is carried out quality inspection, it is usually by people
Work uses slide calliper rule that steel pipe to be detected carries out the measurement of wall thickness one by one, the most manually uses spectrum detection instrument to realize steel pipe one by one
Composition detection, it may be judged whether qualified.Therefore existing relatively low based on artificial Tube heating furnace method automaticity, sending of steel pipe
Entering, sending is all by being accomplished manually, and the most this method labor intensity is high, easily causes workman tired, and detection efficiency is low, and
And pole consumption manpower.The height of the proficiency level of operator and careful degree directly affects the work efficiency of detection work, and inspection
The smoothness of flow gauge, causes testing result error big.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the technical problem to be solved is: how to provide the one can be real
Existing steel pipe detects automatically, and the steel pipe of raising detection work efficiency and reliability detects processing system before dispatching from the factory.
In order to solve above-mentioned technical problem, present invention employs following technical scheme:
A kind of steel pipe detects processing system before dispatching from the factory, and including steel pipe automatic detecting machine, steel pipe automatic detecting machine includes installing rack, its
Being characterised by, installing rack is sequentially set with feed unit, steel pipe walls thickness detector and discharging unit, and described thickness of steel pipe is examined
Surveying device and include steel pipe detent mechanism and thickness of steel pipe testing agency, steel pipe detent mechanism can be formed for positioning support steel pipe
Steel pipe support station, described thickness of steel pipe testing agency includes a sonigauge, and sonigauge has one
For realizing the wall thickness detection probe of thickness of steel pipe detection.
So, feed unit is used to realize steel pipe charging, in steel pipe drops into steel pipe support station after charging, by ultrasound wave
Calibrator realizes thickness of steel pipe detection and judges, thus achieves thickness of steel pipe and automatically detects, solves manual operation and cause labor
The problem that power is low, uses sonigauge to realize thickness of steel pipe detection simultaneously, has and detect the advantages such as the most reliable.
As optimization, the steel tube surface after being positioned the most just is arranged by wall thickness detection probe, thickness of steel pipe testing machine
Structure also includes a wall thickness detection driver, and wall thickness detection driver is connected with wall thickness detection probe and wall thickness can be driven to detect
Probe is movable is positioned steel tube surface realization detection to touch.
So, wall thickness detection driver drives wall thickness detection probe can be leaned on during detection to move forward realization detection, detection
After can drive wall thickness detection probe retract with collision free, it is ensured that Detection results.As preferably, steel pipe detent mechanism also sets
Being equipped with Tube heating furnace sensor, described Tube heating furnace sensor is linked by the realization that is connected of control system and wall thickness detection driver
Control, after Tube heating furnace sensor detects that steel pipe falls into steel pipe support station, restart wall thickness detection driver drives wall
Thick detection probe moves forward realization detection, preferably improves detection automaticity.It addition, wall thickness detection driver when implementing
Cylinder can be used to realize the driving of wall thickness detection probe control, there is simple in construction, control reliable, react the sensitiveest etc.
Advantage.
As optimization, described steel pipe detent mechanism includes one block of stationary positioned plate being fixed on installing rack and one piece of activity
Location-plate, stationary positioned plate and movable positioning plate are oppositely arranged in herringbone, and movable positioning plate deviates from the one of stationary positioned plate
Side and a location-plate driver being fixed on installing rack connect, and location-plate driver can drive movable positioning plate toward fixing fixed
The direction of position plate is stretched out and extend out to during extreme position make to constitute between movable positioning plate and stationary positioned plate steel pipe support work
Position, is blanking channel below steel pipe support station.
So, being in, by location-plate driver control movable positioning plate, the state of stretching out during steel pipe charging, steel pipe is from charging
Drop into after unit feed and the steel pipe support station that two pieces of location-plates are constituted realizes location, after then realizing wall thickness detection, then
Retracting by location-plate driver control movable positioning plate, steel pipe realizes blanking in falling to blanking channel by deadweight, has structure
Simply, reliable feature is positioned, it is ensured that the smoothness of detection operation streamlined.
As optimization, described feed unit includes the feed belt that a horizontal annular is arranged, feed belt inner ring two ends
Connecting by two belt tension roller tensionings, one of them belt tension roller and steel pipe charging motor-driven, feed unit also includes
One spectral content detection device, spectral content detection device has a spectral detection probe, and spectral detection probe is the most just
Arranging feed belt and be used for the steel pipe through belt is realized detection, feed belt discharge end is connected in steel pipe detent mechanism
Top.
So, by the convenient order improving charging of feed belt, the spectral content arranged in feed unit detection device
Steel pipe composition can also be detected, judge that steel pipe composition is the most consistent with required to analyze, preferably judge whether tube quality reaches
Mark or the most same batch steel pipe.
As optimization, spectral content detection device is arranged above a spectral detection being fixed on installing rack and drives
Device, spectral detection driver is connected with spectral content detection device and is used for driving spectral content detection device to move up and down.
As such, it is possible to stretch out realization inspection by spectral detection driver drives spectral content detection device during steel pipe composition detection
Survey, retract after detection, detection to steel pipe composition is better achieved, it is ensured that Detection results and before will not interfere with the order of steel pipe
OK.
As optimization, above described feed belt, also level is provided with one piece of top board in the same direction, and top board lower surface is to feeding skin
Band upper surface distance less than two diameter of steel tube and makes shape between top board and feed belt upper surface more than a diameter of steel tube
Becoming the passage passed through for single steel pipe, feed belt feed end is provided with to connect for the funnel fed and this passage and realizes steel pipe
Charging.
So, steel pipe can directly be inserted and is deposited in funnel, drives lower realization one by one by steel pipe deadweight and feed belt
Sequential feeding, drastically increases charging automaticity and order degree.
As optimization, feed belt discharge end is additionally provided with charging baffle plate, and charging baffle plate is vertically arranged and fixes with one
Charging flapper actuator in installing rack is connected, and charging flapper actuator can drive charging baffle plate stretch out and block feed belt
Unloading position, described spectral detection probe just to be arranged at charging baffle plate front kept off above steel pipe position.
So, before spectral detection probe detects, feed belt operating is first stopped, the most again by charging barrier driving
Device can drive charging baffle plate stretch out and block feed belt unloading position, it is to avoid steel pipe moves on due to inertia, keeps
Steel pipe under static state realizes spectral detection, improves detection reliability.
As optimization, in described feed belt inner ring, the position between two belt tension rollers is also horizontally spaced about
Having several middle transfer rollers, middle transfer roller is along feed belt width mounting arrangements, centre transfer roller upper surface and feed belt
Upper lower surface contact load.So can preferably bear the steel pipe gravity of feed belt upper surface, it is to avoid feed belt is subject to
Power is excessive and deformed damaged.The most preferably select to be that described middle transfer roller uniform intervals is arranged and adjacent middle transfer roller distance
Consistent with outer diameter of steel pipes.So making, steel pipe enters into feed belt and front end steel pipe is fed baffle plate when blocking, each steel pipe
Just the position between transfer roller in the middle of two adjacent chargings is dropped into；Before and after the most each steel pipe, both sides are turned by two centres just
Roller supports and makes the feed belt pressurized between two adjacent middle transfer rollers produce slight deformation, and then produces certain to steel pipe
Contact limit effect, can alleviate the thrust that the pressure accumulated transmission of steel pipe piled up in funnel causes, improve whole fill process
Stationarity.
As optimization, discharging unit includes the blanking channel being positioned at below steel pipe detent mechanism, blanking channel sidewall
Upper lateral separation is provided with and communicated with the first tapping channel and the second tapping channel, between the first tapping channel and the second tapping channel
It is provided with control steel pipe and enters the first tapping channel or the discharging controller of the second tapping channel, the first tapping channel and second
The outfeed belt for discharging it is each provided with in tapping channel.
As such, it is possible to never detect the testing result control steel pipe of device according to sonigauge and/or spectral content
Same tapping channel discharging, it is achieved self-emptying controls, outfeed belt control realization is leaned in discharging, it is ensured that discharging order.
As optimization, the first tapping channel connection is arranged at sidewall in the middle part of blanking channel, and the second tapping channel connection is arranged
Bottom blanking channel and be set in parallel in below the first tapping channel, described discharging controller includes a passage switching gear
Plate, passage switching control baffle plate one end is arranged in blanking channel and is positioned at the first tapping channel anterior position, passage switching control
The baffle plate other end processed extends blanking channel and the switching control driver that is fixed on installing rack with one is connected, switching control
Driver can drive passage switching control baffle plate to extend and retract, and passage switching control baffle plate can mask blanking after stretching out
Beneath galleries leads to the cross section of the second tapping channel part and the steel pipe that guides blanking channel to fall rolls into the first tapping channel,
The steel pipe that passage switching control baffle plate can make blanking channel fall after retracting is fallen into bottom and enters the second tapping channel.
As such, it is possible to stretch out by switching control driver drives passage switching control baffle plate or retract, it is achieved control difference
The material of testing result enters in different tapping channels, simple in construction, controls reliable.As preferably selecting, work as steel pipe
Detect qualified after control switching control driver drives passage switching control baffle plate and stretch out, guide and fall into steel pipe and roll into first and go out
Discharging in material passage, controls switching control driver drives passage switching control baffle plate and retracts, fall into when Tube heating furnace is defective
Steel pipe directly falls to bottom blanking channel from the second tapping channel discharging；So can reduce qualified steel pipe drop distance and touch
Hit intensity, protect tube quality.As optimizing further, blanking channel bottom position is provided with a buffering slope for the power of letting out
And guide the steel pipe fallen into roll on the outfeed belt in the second tapping channel；Avoid steel pipe to discharging in the second tapping channel
The impact of belt.Preferably selecting is that this buffering ramped surfaces is provided with elastomeric material, lets out power so that buffering is better achieved.As
Another optimizes, after what described passage switching control baffle plate generally front end was downward be obliquely installed and passage switching control baffle plate stretches out
Front end can be held on one piece bracer of the first tapping channel charging port lower surface, and such passage switching control baffle plate is stretched
Can preferably guide the steel pipe fallen into from blanking channel to roll in the first tapping channel after going out, steel pipe strikes passage simultaneously
The impulsive force of switching control baffle plate can preferably be transferred on bracer, it is to avoid cutting of passage switching control baffle plate and rear thereof
Change the control driver power that is hit for a long time excessive and damage, increase the service life.Preferably selecting is passage switching control baffle plate
Upper surface is also equipped with elastomeric material, preferably to buffer the power of letting out.
As optimization, steel pipe detects processing system before dispatching from the factory and also includes steel tube head cutting machine, steel tube head cutting machine bag
Including rack, is arranged in frame and feeding part structure, cut portion structure and the output section structure of order linking successively, its
Being characterised by, described cut portion structure includes one for realizing steel pipe positioner and two steel that steel pipe to be cut positions
Pipe end cutter sweep, the discharge end linking of steel pipe positioner side and feeding part structure, opposite side and output section knot
The feed end linking of structure, steel tube head cutter sweep includes the water cutting head for realizing steel tube head cutting, water cutting head position
Just set being positioned steel pipe along being positioned the radial direction of steel pipe in being positioned the top at position to be cut, steel pipe two ends and water outlet direction
Putting, steel tube head cutter sweep also includes the high-pressure water jet generation system being connected with water cutting head；Steel tube head cutting machine
The feed unit linking of output section structure and steel pipe automatic detecting machine.
So, steel tube head cutting machine can realize steel tube head cutting by the mode of Water Cutting, realizes during due to cutting
Cutting is dependent on the high-velocity flow of water cutting head injection, and it is while cutting off steel tube head, owing to the deformation of current self divides
Dissipate property so that it is can be washed away by the burr that cutting part produces, therefore drastically increase cut quality, water cutting head is positioned at steel
Above pipe and water outlet direction is along being positioned the radial direction of steel pipe just to being positioned steel pipe setting, the carrying out that can conveniently cut and convenience
Cutting Water Sproading circulation.Use water jet cutting also to have cutting efficiency simultaneously, pollute the advantages such as low, the most indirectly reduce and cut
It is slit into this.
In sum, the present invention is capable of the automatic detection to thickness of steel pipe and composition, drastically increases detection work
Make efficiency and reliability.
Accompanying drawing explanation
Fig. 1 is the structural representation of the steel pipe automatic detecting machine in the present invention.
Fig. 2 is the structural representation of the steel tube head cutting machine in the present invention.
Fig. 3 is the side view of independent steel pipe positioner part-structure in Fig. 2.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings.
When being embodied as: a kind of steel pipe detects processing system before dispatching from the factory, including steel pipe automatic detecting machine as shown in Figure 1,
Steel pipe automatic detecting machine includes installing rack 31, installing rack 31 is sequentially set with feed unit, steel pipe walls thickness detector and goes out
Material unit, described steel pipe walls thickness detector includes steel pipe detent mechanism and thickness of steel pipe testing agency, steel pipe detent mechanism energy
Enough steel pipe support stations formed for positioning support steel pipe, described thickness of steel pipe testing agency includes a sonigauge
32, sonigauge 32 has one for the wall thickness detection probe 33 realizing thickness of steel pipe detection.
So, feed unit is used to realize steel pipe charging, in steel pipe drops into steel pipe support station after charging, by ultrasound wave
Calibrator realizes thickness of steel pipe detection and judges, thus achieves thickness of steel pipe and automatically detects, solves manual operation and cause labor
The problem that power is low, uses sonigauge to realize thickness of steel pipe detection simultaneously, has and detect the advantages such as the most reliable.
Wherein, the steel tube surface after being positioned the most just is arranged by wall thickness detection probe 33, thickness of steel pipe testing agency
Also including a wall thickness detection driver 34, wall thickness detection driver 34 is connected with wall thickness detection probe 33 and can drive wall thickness
Detection probe 33 is movable is positioned steel tube surface realization detection to touch.
So, wall thickness detection driver drives wall thickness detection probe can be leaned on during detection to move forward realization detection, detection
After can drive wall thickness detection probe retract with collision free, it is ensured that Detection results.As optimization during enforcement, steel pipe detent mechanism
In be additionally provided with Tube heating furnace sensor, described Tube heating furnace sensor is connected reality by control system and wall thickness detection driver
Existing coordinated signals, after Tube heating furnace sensor detects that steel pipe falls into steel pipe support station, restarts wall thickness detection driver
Drive wall thickness detection probe to move forward realization detection, preferably improve detection automaticity.It addition, wall thickness detection when implementing
Driver can use cylinder to realize the control of the driving to wall thickness detection probe, and (during enforcement, each driver all can use cylinder real
Now drive control), there is simple in construction, control reliable, react the advantage such as the sensitiveest.
Wherein, described steel pipe detent mechanism includes that one block of stationary positioned plate being fixed on installing rack 35 and one piece of activity are fixed
Position plate 36, stationary positioned plate 35 and movable positioning plate 36 are oppositely arranged in herringbone, and movable positioning plate 36 deviates from stationary positioned
The side of plate 35 and a location-plate driver 37 being fixed on installing rack 31 connect, and location-plate driver 37 can drive activity
Location-plate 36 makes movable positioning plate and stationary positioned plate when stretching out toward the direction of stationary positioned plate 35 and extend out to extreme position
Between constitute steel pipe support station, be blanking channel below steel pipe support station.
So, being in, by location-plate driver control movable positioning plate, the state of stretching out during steel pipe charging, steel pipe is from charging
Drop into after unit feed and the steel pipe support station that two pieces of location-plates are constituted realizes location, after then realizing wall thickness detection, then
Retracting by location-plate driver control movable positioning plate, steel pipe realizes blanking in falling to blanking channel by deadweight, has structure
Simply, reliable feature is positioned, it is ensured that the smoothness of detection operation streamlined.During enforcement, steel pipe detent mechanism can also set
Put a pair rotatably mounted carrying roller, be set up in parallel with stationary positioned plate including one and the fixing carrying roller that interfixes and one
The movable carrying roller being set up in parallel with movable positioning plate and interfix, fixing carrying roller and a roller motor are in transmission connection, when fixed
When position sheet drive can drive movable positioning plate stretch out toward the direction of stationary positioned plate and extend out to extreme position, fixing carrying roller
Can contact with movable carrying roller and jointly be supported on and be positioned below steel pipe, and be positioned steel pipe rotary by fixing carrying roller drive.
So can drive steel pipe rotary when detecting thickness of steel pipe, detect steel pipe whole circumferencial direction wall thickness, the most preferably compare
Judging whether the phenomenon that local wall thickness is uneven, preferably detection thickness of steel pipe is the most qualified.
Wherein, described feed unit includes the feed belt 38 that a horizontal annular is arranged, feed belt 38 inner ring two ends
Connecting by two belt tension roller tensionings, one of them belt tension roller and steel pipe charging motor-driven, feed unit also includes
One spectral content detection device 39, spectral content detection device 39 has a spectral detection probe 40, and spectral detection is popped one's head in
Feed belt is just being arranged downwards and is being used for the steel pipe through belt is realized detection by 40, and feed belt 38 discharge end is connected in steel
Above pipe detent mechanism.
So, by the convenient order improving charging of feed belt, the spectral content arranged in feed unit detection device
Steel pipe composition can also be detected, judge that steel pipe composition is the most consistent with required to analyze, preferably judge whether tube quality reaches
Mark or the most same batch steel pipe.
Wherein, spectral content detection device is arranged above a spectral detection driver being fixed on installing rack
41, spectral detection driver 41 is connected with spectral content detection device 39 and is used for driving spectral content detection device about 39 to transport
Dynamic.
As such, it is possible to stretch out realization inspection by spectral detection driver drives spectral content detection device during steel pipe composition detection
Survey, retract after detection, detection to steel pipe composition is better achieved, it is ensured that Detection results and before will not interfere with the order of steel pipe
OK.
Wherein, above described feed belt 38, also level is provided with one piece of top board 53 in the same direction, and top board 53 lower surface is to charging
Belt upper surface distance and makes between top board and feed belt upper surface less than two diameter of steel tube more than a diameter of steel tube
Forming the passage passed through for single steel pipe, feed belt 38 feed end is provided with and connects reality for the funnel 42 of charging and this passage
Existing steel pipe charging.
So, steel pipe can directly be inserted and is deposited in funnel, drives lower realization one by one by steel pipe deadweight and feed belt
Sequential feeding, drastically increases charging automaticity and order degree.
Wherein, feed belt 38 discharge end is additionally provided with charging baffle plate 43, and charging baffle plate 43 is vertically arranged and solid with one
Connected due to the charging flapper actuator 44 of installing rack, charging flapper actuator 44 can drive charging baffle plate 43 stretch out and block
Feed belt 38 unloading position, described spectral detection probe 40 just to be arranged at charging baffle plate 43 front kept off on steel pipe position
Side.
So, before spectral detection probe detects, feed belt operating is first stopped, the most again by charging barrier driving
Device can drive charging baffle plate stretch out and block feed belt unloading position, it is to avoid steel pipe moves on due to inertia, keeps
Steel pipe under static state realizes spectral detection, improves detection reliability.
Wherein, in described feed belt 38 inner ring, position between two belt tension rollers has also been horizontally spaced about
Several middle transfer rollers 45, middle transfer roller 45 is along feed belt width mounting arrangements, centre transfer roller upper surface and charging skin
Lower surface contact load on band.So can preferably bear the steel pipe gravity of feed belt upper surface, it is to avoid feed belt
Stress is excessive and deformed damaged.Preferably select during enforcement to be that described middle transfer roller 45 uniform intervals is arranged and adjacent centre turns
Roll spacing is from consistent with outer diameter of steel pipes.So making, steel pipe enters into feed belt and front end steel pipe is fed baffle plate when blocking, often
Individual steel pipe drops into the position in the middle of two adjacent chargings between transfer roller just；Before and after the most each steel pipe, both sides are just by two
Middle transfer roller supports and makes the feed belt pressurized between two adjacent middle transfer rollers produce slight deformation, and then produces steel pipe
Certain contact limit effect, can alleviate the thrust that causes of the pressure accumulated transmission of steel pipe piled up in funnel, improve whole enter
The stationarity of material process.
Wherein, discharging unit includes the blanking channel 46 being positioned at below steel pipe detent mechanism, blanking channel 46 sidewall
It is logical that upper lateral separation is provided with and communicated with the first tapping channel 47 and the second tapping channel 48, the first tapping channel 47 and the second discharging
Being provided with control steel pipe between road 48 and enter the first tapping channel or the discharging controller of the second tapping channel, the first discharging is led to
It is each provided with the outfeed belt for discharging in road 47 and the second tapping channel 48.
As such, it is possible to never detect the testing result control steel pipe of device according to sonigauge and/or spectral content
Same tapping channel discharging, it is achieved self-emptying controls, outfeed belt control realization is leaned in discharging, it is ensured that discharging order.
Wherein, the first tapping channel 47 connection is arranged at sidewall in the middle part of blanking channel, and the second tapping channel 48 connection is arranged
Bottom blanking channel and be set in parallel in below the first tapping channel 47, described discharging controller includes a passage switching
Baffle plate 49, passage switching control baffle plate 49 one end is arranged in blanking channel and is positioned at the first tapping channel 47 anterior position, logical
Switching control baffle plate 49 other end in road extends blanking channel 46 an and switching control driver being fixed on installing rack
50 are connected, and switching control driver 50 can drive passage switching control baffle plate 49 to extend and retract, passage switching control baffle plate
49 stretch out after can mask blanking channel bottom and lead to the cross section of the second tapping channel part and guide blanking channel to fall
Steel pipe roll into the first tapping channel 47, the steel pipe that passage switching control baffle plate 49 can make blanking channel 46 fall after retracting falls
Enter bottom and enter the second tapping channel 48.
As such, it is possible to stretch out by switching control driver drives passage switching control baffle plate or retract, it is achieved control difference
The material of testing result enters in different tapping channels, simple in construction, controls reliable.As preferably selecting during enforcement,
Controlling switching control driver drives passage switching control baffle plate after Tube heating furnace is qualified to stretch out, guiding falls into steel pipe and rolls into
Discharging in first tapping channel, controls the contracting of switching control driver drives passage switching control baffle plate when Tube heating furnace is defective
Return, fall into steel pipe and directly fall to bottom blanking channel from the second tapping channel discharging；So can reduce qualified steel pipe to drop
Distance and impact strength, protect tube quality.As optimizing further during enforcement, blanking channel 46 bottom position is provided with one
Buffering slope 51 rolls into the outfeed belt in the second tapping channel 48 for the steel pipe letting out power and guiding is fallen into；Avoid steel pipe
To the impact of outfeed belt in the second tapping channel.Meanwhile, this buffering slope 51 surface configuration can arrange elastic material further
Material, lets out power so that buffering is better achieved.It addition, this buffering slope 51 is the arc slope of indent and bottom degree of disturbing is more than when implementing
Top degree of disturbing so that it is can preferably absorb downward impulsive force, slow down kinetic energy, preferably reduce and go out in the second tapping channel
The impact of material belt.Optimizing as another during enforcement, described passage switching control baffle plate 49 inclination that generally front end is downward sets
Put and passage switching control baffle plate stretches out rear front end and can be held on the first tapping channel 47 and feed one piece of port lower surface
On bracer 52, such passage switching control baffle plate can preferably guide the steel pipe fallen into from blanking channel to roll into after stretching out
In one tapping channel, steel pipe strikes the impulsive force of passage switching control baffle plate and can preferably be transferred on a bracer simultaneously,
The switching control driver avoiding passage switching control baffle plate and rear thereof the power that is hit for a long time is excessive and damage, and extends and uses the longevity
Life.Preferably selecting is that passage switching control baffle plate 49 upper surface is also equipped with elastomeric material, preferably to buffer the power of letting out.Separately
Outward, during enforcement, also having additional control unit 54, the control part of above-mentioned each driver is all integrated in control unit 54 composition control
System processed, it is achieved unified electrical control, these electrical controls relate to technology and are electric field common knowledge, therefore not detailed at this
Introduce.
Steel pipe in present embodiment detects processing system before dispatching from the factory and also includes that steel tube head as shown in Figures 2 and 3 is cut
Cutting mill, steel tube head cutting machine includes frame 1, be arranged in frame 1 and successively order linking feeding part structure, cutting part
Separation structure and output section structure, wherein, described cut portion structure includes one for the steel realizing steel pipe to be cut location
Pipe positioner and two steel tube head cutter sweeps, the discharge end linking of steel pipe positioner side and feeding part structure,
The feed end linking of opposite side and output section structure, steel tube head cutter sweep includes the water for realizing steel tube head cutting
Cutting head 2, water cutting head 2 is positioned at and is positioned the top at position to be cut, steel pipe two ends and water outlet direction along the footpath being positioned steel pipe
To just to being positioned steel pipe setting, steel tube head cutter sweep also includes the high-pressure water jet generation system being connected with water cutting head
3；The output section structure of steel tube head cutting machine and the feed unit linking of steel pipe automatic detecting machine.
So, steel tube head cutting machine is used can to realize steel tube head cutting by the mode of Water Cutting, during due to cutting
Realizing cutting and be dependent on the high-velocity flow of water cutting head injection, it is while cutting off steel tube head, due to the shape of current self
Become dispersibility so that it is the burr that cutting part produces can be washed away, therefore drastically increase cut quality, water cutting head position
Above steel pipe and water outlet direction is just arranged being positioned steel pipe along being positioned the radial direction of steel pipe, the carrying out that can conveniently cut and
Convenient cutting Water Sproading circulation.Use water jet cutting also to have cutting efficiency simultaneously, pollute the advantages such as low, the most indirectly reduce
Cutting cost.
Wherein, described feeding part structure includes the feed conveyor belt 4 that a horizontal annular is arranged, in feed conveyor belt 4
Circle two ends connect by two charging idler roller tensionings, one of them charging idler roller and charging motor-driven, feeding part structure
Also including a horizontally disposed feeding-passage 5, feed conveyor belt 4 is positioned at feeding-passage 5 intracavity bottom, in feed conveyor belt 4
Apparent height is straight less than two times of steel pipes to be cut more than diameter of steel tube to be cut to feeding-passage 5 inner chamber upper level distance
Footpath, feeding-passage 5 width is more than steel pipe length to be cut, and feeding-passage 5 feed end has set up loading hopper 6, and charging is logical
Road 5 discharge end is connected in top position, steel pipe positioner side.
So, during charging, steel tube stacking is entered in loading hopper, rolls down to feed on transmission band by gravity, then lean on into
Material conveyer belt operating drives and feeds successively, and funnel is convenient disposably puts into many steel pipes, and then dependence feed conveyor belt can be real
Existing steel pipe feed control one by one, ensures to realize feeding successively by feeding-passage simultaneously, thus ensure charging automatization and
Order, improves loading efficiency.
Wherein, described feeding part structure also includes stock stop, and stock stop includes a vertically arranged striker plate 7
With a backgauge fluid telescoping cylinder 8, backgauge fluid telescoping cylinder 8 telescopic arm is connected with striker plate 7 and makes the striker plate can
Feeding-passage discharge end anterior position is blocked with the flexible of backgauge fluid telescoping cylinder telescopic arm.
During as such, it is desirable to steel pipe is fed in cut portion structure, controls striker plate and retract, control feed conveyor belt simultaneously
The distance of a piece steel pipe of operating, during before driving, square steel tube falls to the steel pipe positioner of cut portion structure, then stop into
Material conveyer belt controls striker plate simultaneously and stretches out and block feeding-passage discharge end, it is to avoid rear square steel tube produces at inertia and deadweight
Fall in cut portion structure under component effect, it is ensured that an once piece steel pipe of cutting, it is ensured that cutting reliability.
Wherein, backgauge fluid telescoping cylinder 8 is fixedly mounted on feeding-passage shell lower surface near discharge end position, backgauge
Telescopic arm with fluid telescoping cylinder 8 is down-set and is fixedly connected on striker plate 7 times by an adaptor and transverse connecting rod
Side, so can preferably save installing space so that overall structure is compacter.Further, striker plate 7 side position can
Slide up and down to spacing being arranged in frame in corresponding vertically arranged stopper slot；So, one is to play guiding by stopper slot to make
With, facilitate striker plate vertically to move up and down, two is the inertial impact force bearing steel pipe by stopper slot, it is to avoid striker plate is by impact cutting
Bad.Further, also having one piece of rear end and the linking of feed conveyor belt port of export level on front side of striker plate, front end is the most right
The oblique rebound of steel pipe positioner, the so convenient steel pipe guiding feeding part discharge end tumbles into steel pipe positioner
In, it is to avoid clash into and damage steel pipe positioner, improve stationarity.Further, described feed conveyor belt 4 inner ring is positioned at two
Position between charging idler roller has also been horizontally spaced about load roller 9 in the middle of several chargings, and in the middle of charging, load roller 9 is along entering
Material conveyer belt width arranges and two ends are installed in rotation on feeding-passage, load roller upper surface and charging in the middle of charging
Lower surface contact load on conveyer belt.So can preferably bear the steel pipe gravity of feed conveyor belt upper surface, it is to avoid enter
Expect conveyer belt stress excessive and deformed damaged.The most preferably select be, described charging in the middle of load roller uniform intervals arrange and
In the middle of adjacent charging, load roll spacing is from consistent with outer diameter of steel pipes.So making, steel pipe enters into feed conveyor belt and is positioned at charging
When the steel pipe of passage discharge end is blocked by stock stop, each steel pipe drops between two middle load rollers of adjacent charging just
Position；Before and after the most each steel pipe, both sides are just supported by load roller in the middle of two chargings and make to hold in the middle of two adjacent chargings
Feed conveyor belt pressurized between power roller produces slight deformation, and then steel pipe is produced certain contact limit effect, Ke Yihuan
Solve feeding-passage feed end pile up the pressure accumulated discharge end that is transferred to of steel pipe form the thrust to stock stop, improve whole enter
The stationarity of material process.
Wherein, described output section structure includes the discharge belt 10 that a horizontal annular is arranged, discharge belt 10
Inner ring two ends lean on two discharging idler roller tensionings, one of them discharging idler roller and charging motor-driven to connect, and output section is tied
Structure also includes a horizontally disposed tapping channel 11, and discharge belt 10 is positioned at tapping channel 11 intracavity bottom, discharging transmission
10 upper level are carried to lead to less than two times of diameter of steel tube, discharging to tapping channel inner chamber upper level distance more than diameter of steel tube
Road 11 width is more than steel pipe length after cutting, and tapping channel feed end is provided with blanking channel 12, blanking channel 12 straight up
Upper port is right against and is connected below steel pipe positioner, and tapping channel discharge end is discharging opening.
So, drive discharging by discharging transmission band, facilitate discharging control, steel pipe heap can be avoided by the tapping channel arranged
Long-pending, it is achieved discharging of queuing up successively, improve discharging order, after convenience, on-carriage etc. operate.
Wherein, described blanking channel 12 inwall is provided with cushioning fender 13, and cushioning fender 13 one end is hinged on rotationally
On the sidewall of blanking channel side, cushioning fender 13 other end is arranged obliquely, cushioning fender 13 downside and installation cushioning fender
This side sidewall of blanking channel between be provided with buffer spring.
As such, it is possible to guide steel pipe to fall in discharge belt by cushioning fender buffering, reduce steel pipe and drop to discharging
The impact of conveyer belt, improves discharging stability, extension fixture life-span.
Wherein, cushioning fender 13 lower end position has an arcuate structure upwarped, arcuate structure radian and steel pipe
Cylindrical is consistent.So, after steel pipe falls down, release cushioning fender can roll down to arcuate structure buffers, preferably drive slow
Rush baffle plate lower end and rotate down the power of letting out, and slow down the steel pipe shock to blanking channel sidewall, preferably improve blanking stability.Enter
One step ground, in described discharge belt inner ring, the position between two discharging idler rollers has also been horizontally spaced about several
Load roller 14 in the middle of discharging, in the middle of discharging, load roller 14 is arranged along discharge belt width and two ends are installed in rotation on
On tapping channel, in the middle of discharging, load roller 14 upper surface contacts load with lower surface on discharge belt.So can be more preferable
Bear the steel pipe gravity of discharge belt upper surface, it is to avoid discharge belt stress is excessive and deformed damaged.The most preferably
Selection is, in the middle of described discharging, load roller uniform intervals is arranged and the middle load roll spacing of adjacent discharging is from consistent with outer diameter of steel pipes.
So making, during steel pipe enters into discharge belt top discharge, each steel pipe rolls in the middle of two adjacent dischargings just
Position between load roller；Before and after the most each steel pipe both sides just supported by load rollers in the middle of two dischargings make two adjacent
In the middle of discharging, the discharge belt pressurized between load roller produces slight deformation, and then steel pipe is produced certain spacing effect of contact
Really, the stationarity of whole discharging process can preferably be improved.
Wherein, described steel pipe positioner includes fixing active backing roll 15 that level of relative arranges and movable passive bearing
Roller 16, fixing actively backing roll 15 is installed in rotation in fixing actively backing roll mounting seat, and fixing actively backing roll is installed
Seat is fixedly installed in frame 1, and fixing actively backing roll 15 and a rack-mounted cutting rotary power motor 17 pass
Being dynamically connected and can rotate by cutting rotary power driven by motor, described movable passive bearing roller 16 is installed in rotation on activity
In passive bearing roller mounting seat 18, between movable passive bearing roller mounting seat 18 and frame 1, it is additionally provided with translation controlling organization, flat
Dynamic controlling organization is used for controlling movable passive bearing roller mounting seat and moves horizontally, and passive bearing roller mounting seat is moved horizontally to and consolidates
During fixed actively backing roll mounting seat closest approach, between fixing actively backing roll and movable passive bearing roller, opposite side upper surface is formed
The steel pipe cutting work station of location is fallen into for steel pipe.
So, movable passive bearing roller drives by translation controlling organization that to extend out to and fix active backing roll mounting seat nearest
The steel pipe that during point, between fixing actively backing roll and movable passive bearing roller, the formation of opposite side upper surface falls into location for steel pipe is cut
Cut station, now can fall into location for steel pipe, then during steel pipe cutting, rely on cutting rotary power driven by motor fixing actively
Backing roll rotates, and then drives steel pipe rotary thereon, it is achieved the cutting in the whole circumference of steel pipe, and steel tube head cutting is complete
After, translation controlling organization drive activity passive bearing roller is retracted, and steel pipe drops in the output section structure of lower section.So,
Conveniently realize the blanking cut and after cutting that supports of steel pipe, use simultaneously and control the steel pipe rotary mode of a week and water
Cutting head coordinates the cutting realized steel tube head, has cutting reliable, the feature that cut quality is high.
Wherein, movable passive bearing roller mounting seat 18 lower end is slidably fit into a guide rail being horizontally placed on frame
On 19, described translation controlling organization includes a movable passive bearing roller control fluid telescoping cylinder 20, and described activity is passively propped up
The telescopic arm of runner control fluid telescoping cylinder 20 is connected with movable passive bearing roller mounting seat 18 and to be used for control the most present
Moving horizontally on guide rail.
So, the convenient horizontal Sliding Control realized movable passive bearing roller mounting seat, there is simple in construction, control can
The advantage such as lean on.
Wherein, movable passive bearing roller control fluid telescoping cylinder 20 is installed on guide rail lower position and its telescopic arm passes through
Adaptor is connected with movable passive bearing roller mounting seat 18 with connecting rod, so can preferably save space so that it is structure is tight
Gather.Further, guide rail is fixedly installed baffle plate straight up near fixing actively backing roll mounting seat side, the most permissible
Movable passive bearing roller mounting seat is moved horizontally extreme position and preferably carries out spacing.
Wherein, described steel pipe positioner also includes that end part aligning mechanism, described end part aligning mechanism include that one is positioned at
Being positioned the alignment fixed dam 21 of steel pipe length direction one end in steel pipe cutting work station, alignment is installed solid with fixed dam 21
It is scheduled in frame, also includes one to be positioned in steel pipe cutting work station being positioned the alignment active catch of the steel pipe length direction other end
Plate 22, alignment movable panel 22 deviates from steel pipe cutting work station side and an alignment thrust fluid being fixed on frame stretches
Cylinder 23 is connected.
So, steel pipe drops in steel pipe cutting work station behind location before cut, and alignment thrust fluid can be leaned on to stretch
The telescopic arm of contracting cylinder stretches out promotion steel pipe makes its other end be against on alignment fixed dam, it is achieved the location of axial location is right
Together, it is ensured that steel pipe cutting position is precisely reliable, improves end cut quality.
Wherein, steel tube head cutter sweep is positioned at water cutting head top position to be additionally provided with for controlling water cutting head
The water cutting head pushing handle telescopic control mechanism of lower motion.
So, water cutting head can be controlled when not cutting and upwards retract, have influence on falling into of steel pipe to avoid interference with, cut
Can extend downwardly from when cutting near steel tube surface position, it is ensured that cutting effect and stability.
Wherein, described water cutting head pushing handle telescopic control mechanism includes a water cutting head control fluid telescoping cylinder 24, and water is cut
Cut that the telescopic arm of head control fluid telescoping cylinder 24 is down-set and and water cutting head is fixing connects.
So there is simple in construction, the advantage such as quick that is reliably quick on the draw easy to control.
Wherein, steel tube head cutter sweep is positioned at water cutting head top position to be additionally provided with for controlling water cutting head edge
It is positioned the water cutting head rotation control mechanism that steel pipe circumferentially rotates.So, when cutting relatively thin steel pipe, in order to prevent water-jet
Still below having large energy after flowing through steel pipe upper end tube wall and then impacting, tube wall causes erosion to affect final mass, can
To retread to cutting by water cutting head rotation control mechanism control steel pipe deflection certain angle so that it is non-cutting position can
The impact of current after avoiding cutting, and then better ensure that final cut quality, drastically increase this device scope of application.
Wherein, water cutting head rotation control mechanism includes one for installing water cutting head control fluid telescoping cylinder and water
The installing plate 25 of cutting head, is installed in rotation on machine by one with the rotating shaft being positioned steel pipe axially in parallel in the middle part of installing plate 25
On frame, water cutting head rotation control mechanism also includes a rotation fluid telescoping cylinder 26 being arranged on installing plate side, rotates
It is fixed in frame with fluid telescoping cylinder 26 and its telescopic arm front end edge deviation rotor shaft direction is hinged and connected at installing plate 25 side
On.So, the gravity of installing plate and its upper member bears by rotating shaft, and rotation fluid telescoping cylinder only need to provide less torque
Can drive and realize Spin Control, there is Stability Analysis of Structures and control the advantages such as reliable.
When being embodied as, it is also possible to be correspondingly arranged respectively for detecting in steel pipe in the frame of steel pipe cutting work station adnexa
Portion's steel pipe inductive probe and be cut the termination inductive probe of termination for detecting steel pipe, the former and backgauge with fluid telescoping cylinder with
And charging motor is connected and is used for detecting that steel pipe cuts away backward control and feeds, moving in the latter and steel tube head cutter sweep
Power element is connected and is used for controlling the start and stop of cutting, improves automatic controlling level.It addition, a control can also be arranged when implementing
Center 27 processed, is all connected the dynamical element in various piece with control centre 27, and control is conveniently better achieved.
Claims (10)
1. detecting a processing system before steel pipe dispatches from the factory, including steel pipe automatic detecting machine, steel pipe automatic detecting machine includes installing rack,
It is characterized in that, installing rack is sequentially set with feed unit, steel pipe walls thickness detector and discharging unit, described thickness of steel pipe
Detection device includes steel pipe detent mechanism and thickness of steel pipe testing agency, and steel pipe detent mechanism can be formed for positioning support steel
The steel pipe support station of pipe, described thickness of steel pipe testing agency includes a sonigauge, and sonigauge has one
The individual wall thickness detection probe for realizing thickness of steel pipe detection.
2. steel pipe as claimed in claim 1 detects processing system before dispatching from the factory, it is characterised in that wall thickness detection probe is the most just
Arranging the steel tube surface after being positioned, thickness of steel pipe testing agency also includes a wall thickness detection driver, and wall thickness detection is driven
Dynamic device is connected with wall thickness detection probe and wall thickness detection probe can be driven to move forward and backward and is positioned steel tube surface in fact to touch
Now detect.
3. steel pipe as claimed in claim 1 detects processing system before dispatching from the factory, it is characterised in that described steel pipe detent mechanism includes
Stationary positioned plate that one piece is fixed on installing rack and one piece of movable positioning plate, stationary positioned plate and movable positioning plate are oppositely arranged
In herringbone, movable positioning plate deviate from the side of stationary positioned plate and one be fixed on the location-plate driver of installing rack even
Connecing, location-plate driver can drive movable positioning plate to make when stretching out toward the direction of stationary positioned plate and extend out to extreme position
Constitute steel pipe support station between movable positioning plate and stationary positioned plate, be blanking channel below steel pipe support station.
4. steel pipe as claimed in claim 1 detects processing system before dispatching from the factory, it is characterised in that described feed unit includes one
The feed belt that horizontal annular is arranged, two belt tension roller tensionings, one of them belt tension are leaned in feed belt inner ring two ends
Roller and steel pipe charging motor-driven connect, and feed unit also includes a spectral content detection device, spectral content detection device
Having a spectral detection probe, feed belt is just being arranged downwards and is being used for the steel pipe through belt real by spectral detection probe
Now detecting, feed belt discharge end is connected above steel pipe detent mechanism.
5. steel pipe as claimed in claim 4 detects processing system before dispatching from the factory, it is characterised in that above spectral content detection device
It is additionally provided with a spectral detection driver being fixed on installing rack, spectral detection driver and spectral content detection device phase
Connect and be used for driving spectral content detection device to move up and down.
6. steel pipe as claimed in claim 4 detects processing system before dispatching from the factory, it is characterised in that go back water above described feed belt
Putting down and be provided with one piece of top board in the same direction, top board lower surface to feed belt upper surface distance is less than two steel more than a diameter of steel tube
Pipe diameter also makes to form the passage passed through for single steel pipe between top board and feed belt upper surface, and feed belt feed end sets
Being equipped with connects for the funnel fed and this passage realizes steel pipe charging.
7. steel pipe as claimed in claim 6 detects processing system before dispatching from the factory, it is characterised in that feed belt discharge end also sets up
Having a charging baffle plate, charging baffle plate is vertically arranged and is fixed on the charging flapper actuator of installing rack with one and is connected, charging baffle plate
Driver can drive charging baffle plate to stretch out and block feed belt unloading position, described spectral detection probe just to be arranged at into
Material baffle plate front is kept off above steel pipe position.
8. steel pipe as claimed in claim 6 detects processing system before dispatching from the factory, it is characterised in that position in described feed belt inner ring
Position between two belt tension rollers has also been horizontally spaced about several middle transfer rollers, and middle transfer roller is along feed belt width
Degree direction mounting arrangements, middle transfer roller upper surface contacts load with lower surface on feed belt.
9. steel pipe as claimed in claim 1 detects processing system before dispatching from the factory, it is characterised in that discharging unit includes being positioned at steel pipe
A blanking channel below detent mechanism, on blanking channel sidewall, lateral separation is provided with and communicated with the first tapping channel and second
Tapping channel, is provided with control steel pipe and enters the first tapping channel or second and go out between the first tapping channel and the second tapping channel
The discharging controller of material passage, is each provided with the discharging skin for discharging in the first tapping channel and the second tapping channel
Band.
10. steel pipe as claimed in claim 9 detects processing system before dispatching from the factory, it is characterised in that the first tapping channel connection sets
Being placed in sidewall in the middle part of blanking channel, the second tapping channel connection is arranged at bottom blanking channel and is set in parallel in the first discharging leads to
Below road, described discharging controller includes a passage switching baffle plate, and passage switching control baffle plate one end is arranged at blanking and leads to
In road and be positioned at the first tapping channel anterior position, the passage switching control baffle plate other end extend blanking channel and and one solid
The switching control driver being scheduled on installing rack be connected, switching control driver can drive passage switching control baffle plate stretch out and
Retracting, passage switching control baffle plate can mask blanking channel bottom and lead to the cross section of the second tapping channel part after stretching out
And the steel pipe guiding blanking channel to fall rolls into the first tapping channel, passage switching control baffle plate can make blanking channel after retracting
The steel pipe fallen is fallen into bottom and enters the second tapping channel.
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| CN201610358458.3A CN106040605B (en) | 2016-05-26 | 2016-05-26 | A kind of preceding detection process system of steel pipe manufacture |
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| CN201610358458.3A CN106040605B (en) | 2016-05-26 | 2016-05-26 | A kind of preceding detection process system of steel pipe manufacture |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106248694A (en) * | 2016-11-02 | 2016-12-21 | 苏州鼎纳自动化技术有限公司 | A kind of articulated cross shaft defect detecting device and detection method thereof |
| CN107138426A (en) * | 2017-06-26 | 2017-09-08 | 河南奇测电子科技有限公司 | Revolving body workpieces detection line and its revolving body workpieces side face detection means |
| CN108126908A (en) * | 2017-12-30 | 2018-06-08 | 熊玉金 | Measure the detection device of spacer thickness |
| CN108144866A (en) * | 2017-12-30 | 2018-06-12 | 熊玉金 | Measure the detection device of geared worm length |
| CN108144864A (en) * | 2017-12-30 | 2018-06-12 | 熊玉金 | Geared worm inferior detector |
| CN108580336A (en) * | 2018-03-31 | 2018-09-28 | 南通睿驰智能科技有限公司 | A kind of stepped-slope formula pipe self-test measurement equipment |
| CN111069077A (en) * | 2019-12-19 | 2020-04-28 | 界首市华宇纺织有限公司 | Finished product collecting device is used in production of antibacterial yarn that protective effect is excellent |
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| CN113546969A (en) * | 2021-07-23 | 2021-10-26 | 成都冶金实验厂有限公司 | Multi-channel cooling bed feeding system |
| CN114042645A (en) * | 2021-11-09 | 2022-02-15 | 江苏中康金属材料有限公司 | Nonrust steel pipe size high accuracy automatic checkout device |
| CN114589124A (en) * | 2022-05-10 | 2022-06-07 | 中电科风华信息装备股份有限公司 | Detection equipment for cylindrical surface defects |
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| CN106248694A (en) * | 2016-11-02 | 2016-12-21 | 苏州鼎纳自动化技术有限公司 | A kind of articulated cross shaft defect detecting device and detection method thereof |
| CN107138426A (en) * | 2017-06-26 | 2017-09-08 | 河南奇测电子科技有限公司 | Revolving body workpieces detection line and its revolving body workpieces side face detection means |
| CN108126908A (en) * | 2017-12-30 | 2018-06-08 | 熊玉金 | Measure the detection device of spacer thickness |
| CN108144866A (en) * | 2017-12-30 | 2018-06-12 | 熊玉金 | Measure the detection device of geared worm length |
| CN108144864A (en) * | 2017-12-30 | 2018-06-12 | 熊玉金 | Geared worm inferior detector |
| CN108580336A (en) * | 2018-03-31 | 2018-09-28 | 南通睿驰智能科技有限公司 | A kind of stepped-slope formula pipe self-test measurement equipment |
| CN111069077A (en) * | 2019-12-19 | 2020-04-28 | 界首市华宇纺织有限公司 | Finished product collecting device is used in production of antibacterial yarn that protective effect is excellent |
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| CN111790631A (en) * | 2020-07-13 | 2020-10-20 | 廊坊市新思维科技有限公司 | Anticorrosive rotary clamping device of pipeline |
| CN111790631B (en) * | 2020-07-13 | 2021-09-14 | 廊坊市新思维科技有限公司 | Anticorrosive rotary clamping device of pipeline |
| CN113546969A (en) * | 2021-07-23 | 2021-10-26 | 成都冶金实验厂有限公司 | Multi-channel cooling bed feeding system |
| CN113546969B (en) * | 2021-07-23 | 2023-08-08 | 成都冶金实验厂有限公司 | Multichannel cooling bed feeding system |
| CN114042645A (en) * | 2021-11-09 | 2022-02-15 | 江苏中康金属材料有限公司 | Nonrust steel pipe size high accuracy automatic checkout device |
| CN114589124A (en) * | 2022-05-10 | 2022-06-07 | 中电科风华信息装备股份有限公司 | Detection equipment for cylindrical surface defects |
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Effective date of registration: 20210708 Address after: 400084 No. 2, Magnesium Bridge Road, Area A, Jianqiao Industrial Park, Dadukou District, Chongqing Patentee after: CHONGQING IRON & STEEL INSTITUTE Co.,Ltd. Address before: Three village 400080 Dadukou District of Chongqing weir building 1 No. 1 Patentee before: Chongqing Iron and Steel (Group) Co.,Ltd. |