CN105973178B - A kind of preceding detection process method of steel pipe manufacture - Google Patents
A kind of preceding detection process method of steel pipe manufacture Download PDFInfo
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- CN105973178B CN105973178B CN201610358457.9A CN201610358457A CN105973178B CN 105973178 B CN105973178 B CN 105973178B CN 201610358457 A CN201610358457 A CN 201610358457A CN 105973178 B CN105973178 B CN 105973178B
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- baffle
- feed belt
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
- G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
- B65G47/12—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
- B65G47/14—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding
- B65G47/1407—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0276—Tubes and pipes
Abstract
A kind of detection process method before dispatching from the factory the invention discloses steel pipe, include the quality inspection steps of thickness of steel pipe detection and steel pipe composition detection that batch is carried out before dispatching from the factory to steel pipe, it is characterized in that, thickness of steel pipe detection is realized using sonigauge in quality inspection steps, steel pipe composition detection is realized using spectral content detection device.The present invention judges whether tube quality is qualified by the detection of detection and ingredient to thickness of steel pipe, greatly improves the efficiency and reliability that detection judges.
Description
Technical field
The present invention relates to Tube heating furnace technical field, specifically a kind of steel pipe that can realize steel pipe ingredient and wall thickness detection
Detection process method before manufacture.
Background technology
The manufacturing process of accurate stainless steel tube is complicated, is widely used in the industries such as space flight and aviation.After general steel pipe manufacture
Two ends of usually steel pipe base, the steel pipe base are usually all relatively rough, to make the length of steel pipe base, end smoothness, thick
Rugosity etc. reaches the demand used, needs further to carry out a series of croppings to steel pipe base, back-end crop or is cut by required length
Cut processing.So that steel pipe reaches accurate length requirement and end reaches smooth, smooth to meet quality requirement.But the prior art
Middle steel tube head cutting mostly uses the modes such as electric saw and cuts, and notch easy tos produce burr, reduces tube quality.
Meanwhile in order to improve steel pipe outgoing ensure, also usually need to steel pipe take out batch carry out quality inspection, detect its at
Divide and whether thickness disclosure satisfy that whether requirement, quality are qualified.In the prior art, when carrying out quality inspection to steel pipe, people is usually depended on
Work carries out steel pipe to be detected the measurement of wall thickness one by one using slide calliper rule, while manually realizing steel pipe one by one using spectrum detection instrument
Composition detection judges whether qualification.Therefore it is existing relatively low based on artificial Tube heating furnace method the degree of automation, steel pipe is sent
Entering, submitting is all by being accomplished manually, and method labor intensity this in this way is high, be easy to cause worker's fatigue, and detection efficiency is low, and
And manpower is consumed in pole.The height of the qualification of operating personnel and careful degree directly affects the working efficiency of detection work, and inspection
The smoothness of flow gauge causes testing result error big.
Invention content
In view of the above shortcomings of the prior art, the technical problem to be solved by the present invention is to：How to provide one kind can be more
It detects well and judges whether tube quality is qualified, and the steel pipe that can further improve detection working efficiency and reliability goes out
Detection process method before factory.
In order to solve the above-mentioned technical problem, present invention employs the following technical solutions：
A kind of preceding detection process method of steel pipe manufacture includes thickness of steel pipe detection and the steel that batch is carried out before dispatching from the factory to steel pipe
The quality inspection steps of pipe composition detection, which is characterized in that steel pipe walls are realized using sonigauge in quality inspection steps
Thickness detection realizes steel pipe composition detection using spectral content detection device.
In this way, realize thickness of steel pipe detection using sonigauge while realizing steel pipe using spectral content detection device
Composition detection is judged as unqualified steel pipe when wall thickness or unqualified constituent analysis, can preferably improve the quality of steel pipe
Detection efficiency.
As an optimization, quality inspection steps are realized using steel pipe automatic detecting machine below, the steel pipe automatic detecting machine
Including mounting bracket, feed unit, thickness of steel pipe detection device and discharging unit, the thickness of steel pipe are sequentially set on mounting bracket
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, the thickness of steel pipe testing agency include a sonigauge, and sonigauge has one
A wall thickness detection probe for realizing thickness of steel pipe detection；
The feed unit includes the feed belt of horizontal annular setting, and two belts are leaned at feed belt inner ring both ends
Idler roller is tensioned, and one of belt tension roller and steel pipe charging motor are sequentially connected, feed unit further include a spectrum at
Part detection device, there are one spectral detections to pop one's head in for spectral content detection device tool, the downward face feed belt of spectral detection probe
It is arranged and is used to realize that detection, feed belt discharge end are connected above steel pipe detent mechanism to the steel pipe by belt.
In this way, realizing steel pipe charging using feed unit, steel pipe drops into steel pipe support station after charging, leans on ultrasonic wave
Calibrator realizes that thickness of steel pipe detection judges, thereby realizes thickness of steel pipe and detects automatically, solving manual operation leads to labor
The low problem of power, while thickness of steel pipe detection is realized using sonigauge, have many advantages, such as that detection is quick reliable.Together
When feed unit in, facilitate the order for improving and feeding by feed belt, the spectral content detection device being arranged in feed unit
Steel pipe ingredient can also be detected, with analyze and determine steel pipe ingredient whether with it is required consistent, preferably judge whether tube quality reaches
Mark or whether same batch steel pipe.Therefore the steel pipe automatic detecting machine realizes the automation of detection.
As an optimization, steel tube surface setting of the wall thickness detection probe after radially face is positioned, thickness of steel pipe detection machine
Structure further 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 moved forward and backward realizes detection to touch by positioning steel tube surface.
In this way, wall thickness detection driver drives wall thickness detection probe can be leaned on to move forward when detection realizes detection, detection
After can drive wall thickness detection probe retract to avoid collision, ensure detection result.Preferably, also being set in steel pipe detent mechanism
It is equipped with Tube heating furnace sensor, the Tube heating furnace sensor, which is connected by control system with wall thickness detection driver, realizes linkage
Control restarts wall thickness detection driver drives wall after Tube heating furnace sensor detects that steel pipe falls into steel pipe support station
Thick detection probe, which moves forward, realizes detection, preferably improves detection the degree of automation.In addition, wall thickness detects driver when implementing
Cylinder may be used to realize to the drive control of wall thickness detection probe, have simple in structure, control is reliable, and reaction is quick sensitive etc.
Advantage.
As an optimization, the steel pipe detent mechanism includes one block of stationary positioned plate being fixed on mounting bracket and one piece of activity
Positioning 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 is connected with the positioning sheet drive that one is fixed on mounting bracket, and positioning sheet drive can drive movable positioning plate to determine toward fixed
The direction of position plate is stretched out and makes to constitute steel pipe support work between movable positioning plate and stationary positioned plate when extending out to extreme position
Position, steel pipe support station lower section is blanking channel.
In this way, be in stretching state by positioning plate driver control movable positioning plate when steel pipe is fed, steel pipe is from charging
It is dropped into after unit feed and realizes positioning in the steel pipe support station of two pieces of positioning plates composition, after then realizing wall thickness detection, then
It retracts by positioning plate driver control movable positioning plate, steel pipe falls to by dead weight and realizes blanking in blanking channel, has structure
Simply, reliable feature is positioned, ensure that the smoothness of detection operation streamlined.
As an optimization, the spectral detection driving being fixed on there are one being also set up above spectral content detection device on mounting bracket
Device, spectral detection driver are connected with spectral content detection device and are used to drive spectral content detection device to move up and down.
In this way, inspection can be realized to lean on spectral detection driver drives spectral content detection device to stretch out when steel pipe composition detection
It surveys, retracts after detection, be better achieved the detection to steel pipe ingredient, before ensureing detection result and will not interfere with the sequence of steel pipe
Row.
As an optimization, also horizontal above the feed belt to be provided with one piece of top plate in the same direction, top plate lower surface is to feeding skin
More than one diameter of steel tube of surface distance is taken to be less than two diameter of steel tube and make shape between top plate and feed belt upper surface
At for single steel pipe by channel, feed belt feed end be provided with for charging funnel and the channel connect realize steel pipe
Charging.
It is deposited into funnel in this way, steel pipe can be directly placed in, lower realize one by one is driven by steel pipe dead weight and feed belt
Sequential feeding greatly improves charging the degree of automation and order degree.
As an optimization, feed belt discharge end is additionally provided with charging baffle, charging baffle it is vertically arranged and with a fixation
It is connected in the charging flapper actuator of mounting bracket, charging flapper actuator can drive charging baffle to stretch out and block feed belt
Unloading position, the spectral detection probe face are set in front of charging baffle by above gear steel pipe position.
In this way, first stopping feed belt operating before spectral detection probe is detected, then again by feeding barrier driving
Device can drive charging baffle to stretch out and block feed belt unloading position, and steel pipe is avoided to be moved on due to inertia, keep
Steel pipe realizes spectral detection under static state, improves detection reliability.
As an optimization, the position being located in the feed belt inner ring between two belt tension rollers is also horizontally spaced about
There are several intermediate transfer rollers, intermediate transfer roller is along feed belt width direction mounting arrangements, intermediate transfer roller upper surface and feed belt
Upper lower surface contacts load.The steel pipe gravity that feed belt upper surface can preferably be born in this way, avoid feed belt by
Power is excessive and deformed damaged.Wherein preferably selection is, the intermediate transfer roller uniform intervals arrangement and adjacent intermediate transfer roller distance
It is consistent with outer diameter of steel pipes.So that, steel pipe enters feed belt and when front end steel pipe is blocked by charging baffle, each steel pipe in this way
Just the position between transfer roller among two adjacent chargings is dropped into；Steel pipe front and rear sides each in this way are turned by two centres just
Roller supports the feed belt between making two adjacent intermediate transfer rollers to be pressurized and generates slight deformation, and then certain to steel pipe generation
Limit effect is contacted, thrust caused by can alleviating the pressure accumulated transmission of the steel pipe accumulated in funnel improves entire fill process
Stationarity.
As an optimization, discharging unit includes a blanking channel being located at below steel pipe detent mechanism, blanking channel side wall
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 the discharging controller that control steel pipe enters the first tapping channel or the second tapping channel, the first tapping channel and second
The outfeed belt for discharging is each provided in tapping channel.
In this way, steel pipe can be controlled never according to the testing result of sonigauge and/or spectral content detection device
Same tapping channel discharging realizes that self-emptying control, discharging lean on outfeed belt control to realize, ensure that discharging order.
As an optimization, the connection of the first tapping channel is set to blanking channel middle part of sliding channel, the connection setting of the second tapping channel
It in blanking channel bottom and is arranged in parallel in below the first tapping channel, the discharging controller includes a channel switching gear
Plate, channel switching control baffle one end are set in blanking channel and are located at the first tapping channel front position, channel switching control
The baffle other end processed extends blanking channel and is connected with the switching control driver that one is fixed on mounting bracket, switching control
Driver can drive channel switching control baffle to extend and retract, and switching control baffle in channel can mask blanking after stretching out
Beneath galleries lead to the cross section of the second tapping channel part and the steel pipe for guiding blanking channel to fall rolls into the first tapping channel,
The steel pipe that switching control baffle in channel can be such that blanking channel falls after retracting falls into bottom and enters the second tapping channel.
In this way, switching control driver drives channel switching control baffle can be leaned on to stretch out or retract, realize that control is different
The material of testing result enters in different tapping channels, simple in structure, and control is reliable.As better choice, work as steel pipe
Control switching control driver drives channel switching control baffle stretches out after detection is qualified, and guiding, which falls into steel pipe and rolls into first, to go out
Expect to discharge in channel, switching control driver drives channel switching control baffle is controlled when Tube heating furnace is unqualified and is retracted, is fallen into
Steel pipe directly falls to blanking channel bottom and discharges from the second tapping channel；Qualified steel pipe can be reduced in this way to fall distance and touch
Intensity is hit, tube quality is protected.As advanced optimizing, there are one buffering slopes for letting out power for the setting of blanking channel bottom position
And the steel pipe fallen into is guided to roll on the outfeed belt in the second tapping channel；It avoids discharging in the second tapping channel of steel pipe pair
The impact of belt.Preferably selection is buffering ramped surfaces setting resilient material, and power is let out so that buffering is better achieved.As
Another optimization, the channel switching control baffle generally front end is downward to be obliquely installed and after the stretching of channel switching control baffle
Front end can be held in one piece of supporting block of the first tapping channel charging port lower surface, and such channel switching control baffle is stretched
The steel pipe fallen into from blanking channel can be preferably guided to roll into the first tapping channel after going out, while steel pipe strikes channel
The impact force of switching control baffle can be preferably transferred in supporting block, avoid cutting for channel switching control baffle and its rear
It is excessive and damage to change the control driver power that is hit for a long time, prolongs the service life.Better choice is channel switching control baffle
Upper surface is also equipped with elastic material, and power is let out preferably to buffer.
As an optimization, in this method further include the end to pipe shape steel pipe carried out before thickness of steel pipe detecting step
The end cutting step cut in the cutting step of end, realizes the cutting of steel tube head, in water by the way of Water Cutting
Using the deformation dispersibility of cutting water flow itself while cutting, the burr that cutting part generates is washed away.
In this way, implementing simple and notch burr can be removed well, cut quality is improved.
Above-mentioned end cutting step, it is preferred to use steel tube head cutting machine below realizes that steel tube head cutting machine includes
Rack is mounted on feeding part structure, cut portion structure and discharging portion structure that in rack and sequence is connected successively, special
Sign is, the cut portion structure includes the steel pipe positioning device positioned for realizing steel pipe to be cut and two steel pipes
The discharge end of end cutter device, steel pipe positioning device side and feeding part structure is connected, the other side and discharging portion structure
Feed end linking, steel tube head cutter device includes the water cutting head cut for realizing steel tube head, and water cutting head is located at
By the top at positioning steel tube both ends position to be cut and water outlet direction along being arranged by positioning steel tube by the radial face of positioning steel tube,
Steel tube head cutter device further includes the high-pressure water jet generating system being connected with water cutting head；The discharging of steel tube head cutting machine
The feed unit of part-structure and steel pipe automatic detecting machine is connected.
In this way, steel tube head cutting machine can realize that steel tube head is cut with the mode of Water Cutting, due to being realized when cutting
Cutting is the high-velocity flow projected by water cutting head, while cutting off steel tube head, due to the deformation point of flow itself
Property is dissipated, the burr that cutting part generates can be washed away, therefore greatly improves cut quality, water cutting head is located at steel
Above pipe and water outlet direction can facilitate the progress of cutting and conveniently along being arranged by positioning steel tube by the radial face of positioning steel tube
Cut water recycling cycle.Also there is cutting efficiency using water jet cutting simultaneously, pollute low advantage, also reduce and cut indirectly
It is cut into this.
In conclusion the present invention can realize the automatic detection to thickness of steel pipe and ingredient to judge whether tube quality closes
Lattice greatly improve detection working efficiency and reliability.
Description of the drawings
Fig. 1 is the structural schematic diagram of the steel pipe automatic detecting machine used when the present invention is implemented.
Fig. 2 is the structural schematic diagram of the steel tube head cutting machine used when the present invention is implemented.
Fig. 3 is the side view of independent steel pipe positioning device part-structure in Fig. 2.
Specific implementation mode
The present invention is described in further detail below in conjunction with the accompanying drawings.
When specific implementation：A kind of preceding detection process method of steel pipe manufacture, includes the steel pipe that batch is carried out before dispatching from the factory to steel pipe
Wall thickness detects and the quality inspection steps of steel pipe composition detection, which is characterized in that ultrasonic thickness measurement is used in quality inspection steps
Instrument realizes thickness of steel pipe detection, and steel pipe composition detection is realized using spectral content detection device.
In this way, realize thickness of steel pipe detection using sonigauge while realizing steel pipe using spectral content detection device
Composition detection is judged as unqualified steel pipe when wall thickness or unqualified constituent analysis, can preferably improve the quality of steel pipe
Detection efficiency.
Wherein, quality inspection steps are realized using steel pipe automatic detecting machine as shown in Figure 1, and steel pipe automatic detecting machine includes
Mounting bracket 31 is sequentially set with feed unit, thickness of steel pipe detection device and discharging unit, the thickness of steel pipe on mounting bracket 31
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, the thickness of steel pipe testing agency include a sonigauge 32, and sonigauge 32 has
There are one the wall thickness detection probes 33 for realizing thickness of steel pipe detection.
In this way, realizing steel pipe charging using feed unit, steel pipe drops into steel pipe support station after charging, leans on ultrasonic wave
Calibrator realizes that thickness of steel pipe detection judges, thereby realizes thickness of steel pipe and detects automatically, solving manual operation leads to labor
The low problem of power, while thickness of steel pipe detection is realized using sonigauge, have many advantages, such as that detection is quick reliable.
Wherein, steel tube surface setting of the wall thickness detection probe 33 after radially face is positioned, thickness of steel pipe testing agency
Further include 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 moved forward and backward realizes detection to touch by positioning steel tube surface.
In this way, wall thickness detection driver drives wall thickness detection probe can be leaned on to move forward when detection realizes detection, detection
After can drive wall thickness detection probe retract to avoid collision, ensure detection result.When implementation as an optimization, steel pipe detent mechanism
In be additionally provided with Tube heating furnace sensor, the Tube heating furnace sensor detects driver by control system and wall thickness and is connected reality
Existing coordinated signals restart wall thickness detection driver after Tube heating furnace sensor detects that steel pipe falls into steel pipe support station
It drives wall thickness detection probe to move forward and realizes detection, preferably improve detection the degree of automation.In addition, wall thickness detects when implementing
Drive control of the cylinder realization to wall thickness detection probe may be used in driver（Cylinder reality may be used in each driver when implementation
Existing drive control）, there is the advantages that simple in structure, control is reliable, and reaction is quick sensitive.
Wherein, the steel pipe detent mechanism includes that one block of stationary positioned plate 35 being fixed on mounting bracket 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 positioning sheet drive 37 for being fixed on mounting bracket 31 connect, and positioning sheet drive 37 can drive activity
Positioning plate 36 stretches out toward the direction of stationary positioned plate 35 and makes movable positioning plate and stationary positioned plate when extending out to extreme position
Between constitute steel pipe support station, be blanking channel below steel pipe support station.
In this way, be in stretching state by positioning plate driver control movable positioning plate when steel pipe is fed, steel pipe is from charging
It is dropped into after unit feed and realizes positioning in the steel pipe support station of two pieces of positioning plates composition, after then realizing wall thickness detection, then
It retracts by positioning plate driver control movable positioning plate, steel pipe falls to by dead weight and realizes blanking in blanking channel, has structure
Simply, reliable feature is positioned, ensure that the smoothness of detection operation streamlined.When implementation, steel pipe detent mechanism can also be set
Set a pair of rotatably mounted carrying roller, including a fixation carrying roller for being set up in parallel and being fixed to each other with stationary positioned plate and one
The movable carrying roller for being set up in parallel and being fixed to each other with movable positioning plate, fixed carrying roller and a roller motor are sequentially connected, when fixed
When position sheet drive can drive movable positioning plate to be stretched out toward the direction of stationary positioned plate and extend out to extreme position, fixed carrying roller
It can contact and be supported on jointly by positioning steel tube lower section with movable carrying roller, and drive by fixed carrying roller and rotated by positioning steel tube.
Steel pipe rotary, detection steel pipe whole circumference direction wall thickness can be driven then preferably to compare when detecting thickness of steel pipe in this way
It judges whether the non-uniform phenomenon of local wall thickness, whether qualified preferably detects thickness of steel pipe.
Wherein, the feed unit includes the feed belt 38 of horizontal annular setting, 38 inner ring both ends of feed belt
It is tensioned by two belt tension rollers, one of belt tension roller and steel pipe charging motor are sequentially connected, and feed unit further includes
One spectral content detection device 39, there are one spectral detection probe 40, spectral detection probes for the tool of spectral content detection device 39
40 downward face feed belts are arranged and are used to realize that detection, 38 discharge end of feed belt are connected in steel to the steel pipe by belt
Above pipe detent mechanism.
In this way, facilitating the order for improving and feeding, the spectral content detection device being arranged in feed unit by feed belt
Steel pipe ingredient can also be detected, with analyze and determine steel pipe ingredient whether with it is required consistent, preferably judge whether tube quality reaches
Mark or whether same batch steel pipe.
Wherein, the spectral detection driver being fixed on there are one being also set up above spectral content detection device on mounting bracket
41, spectral detection driver 41 is connected with spectral content detection device 39 and for driving about 39 spectral content detection device to transport
It is dynamic.
In this way, inspection can be realized to lean on spectral detection driver drives spectral content detection device to stretch out when steel pipe composition detection
It surveys, retracts after detection, be better achieved the detection to steel pipe ingredient, before ensureing detection result and will not interfere with the sequence of steel pipe
Row.
Wherein, 38 top of the feed belt is also horizontal is provided with one piece of top plate 53 in the same direction, and 53 lower surface of top plate is extremely fed
Belt upper surface distance is more than a diameter of steel tube and is less than two diameter of steel tube and makes between top plate and feed belt upper surface
Formed for single steel pipe by channel, 38 feed end of feed belt is provided with to connect reality for the funnel 42 of charging and the channel
Existing steel pipe charging.
It is deposited into funnel in this way, steel pipe can be directly placed in, lower realize one by one is driven by steel pipe dead weight and feed belt
Sequential feeding greatly improves charging the degree of automation and order degree.
Wherein, 38 discharge end of feed belt is additionally provided with charging baffle 43, and charging baffle 43 is vertically arranged and consolidates with one
Charging flapper actuator 44 due to mounting bracket is connected, and charging flapper actuator 44 can drive charging baffle 43 to stretch out and block
38 unloading position of feed belt, 40 faces of the spectral detection probe are set to 43 front of charging baffle by gear steel pipe position
Side.
In this way, first stopping feed belt operating before spectral detection probe is detected, then again by feeding barrier driving
Device can drive charging baffle to stretch out and block feed belt unloading position, and steel pipe is avoided to be moved on due to inertia, keep
Steel pipe realizes spectral detection under static state, improves detection reliability.
Wherein, the position being located in 38 inner ring of the feed belt between two belt tension rollers has also been horizontally spaced about
Several intermediate transfer rollers 45, intermediate transfer roller 45 is along feed belt width direction mounting arrangements, intermediate transfer roller upper surface and charging skin
Take lower surface contact load.The steel pipe gravity that feed belt upper surface can preferably be born in this way, avoids feed belt
Stress is excessive and deformed damaged.Preferably selection is when implementation, 45 uniform intervals of the intermediate transfer roller arrangement and adjacent centre turn
Roll spacing is consistent from outer diameter of steel pipes.So that, steel pipe enters feed belt and when front end steel pipe is blocked by charging baffle, often in this way
A steel pipe drops into the position between transfer roller among two adjacent chargings just；Steel pipe front and rear sides each in this way are just by two
Intermediate transfer roller supports so that the feed belt between two adjacent intermediate transfer rollers, which is pressurized, generates slight deformation, and then is generated to steel pipe
Certain contact limit effect, can alleviate thrust caused by the pressure accumulated transmission of the steel pipe accumulated in funnel, improve entirely into
The stationarity of material process.
Wherein, discharging unit includes a blanking channel 46 being located at below steel pipe detent mechanism, 46 side wall of blanking channel
Upper lateral separation is provided with and communicated with the first tapping channel 47 and the second tapping channel 48, and the discharging of the first tapping channel 47 and second is logical
The discharging controller that control steel pipe enters the first tapping channel or the second tapping channel is provided between road 48, the first discharging is logical
The outfeed belt for discharging is each provided in road 47 and the second tapping channel 48.
In this way, steel pipe can be controlled never according to the testing result of sonigauge and/or spectral content detection device
Same tapping channel discharging realizes that self-emptying control, discharging lean on outfeed belt control to realize, ensure that discharging order.
Wherein, the connection of the first tapping channel 47 is set to blanking channel middle part of sliding channel, the connection setting of the second tapping channel 48
In blanking channel bottom and it is arranged in parallel in 47 lower section of the first tapping channel, the discharging controller includes that a channel switches
Baffle 49,49 one end of channel switching control baffle are set in blanking channel and are located at 47 front position of the first tapping channel, lead to
The switching control driver that 49 other end of road switching control baffle extends blanking channel 46 and is fixed on mounting bracket with one
50 are connected, and switching control driver 50 can drive channel switching control baffle 49 to extend and retract, channel switching control baffle
Blanking channel lower part can be masked towards the cross section of the second tapping channel part after 49 stretchings and blanking channel is guided to fall
Steel pipe roll into the first tapping channel 47, the steel pipe that channel switching control baffle 49 can be such that blanking channel 46 falls after retracting falls
Enter bottom and enters the second tapping channel 48.
In this way, switching control driver drives channel switching control baffle can be leaned on to stretch out or retract, realize that control is different
The material of testing result enters in different tapping channels, simple in structure, and control is reliable.As better choice when implementation,
It controls switching control driver drives channel switching control baffle after Tube heating furnace qualification to stretch out, guiding falls into steel pipe and rolls into
Discharging in first tapping channel controls the contracting of switching control driver drives channel switching control baffle when Tube heating furnace is unqualified
It returns, falls into steel pipe and directly fall to blanking channel bottom and discharge from the second tapping channel；Qualified steel pipe can be reduced in this way to fall
Distance and impact strength protect tube quality.As advanced optimizing when implementation, there are one the settings of 46 bottom position of blanking channel
Buffering slope 51 is used to let out power and the steel pipe fallen into is guided to roll into the outfeed belt in the second tapping channel 48；Avoid steel pipe
Impact to outfeed belt in the second tapping channel.Meanwhile elastic material can be further arranged in 51 surface of buffering slope setting
Material, power is let out so that buffering is better achieved.In addition, the buffering slope 51 is the arc slope of indent when implementing and lower part degree of disturbing is more than
Top degree of disturbing slows down kinetic energy, preferably reduces to going out in the second tapping channel so that it can preferably absorb downward impact force
Expect the impact of belt.It is set as another optimization, the 49 generally downward inclination in front end of the channel switching control baffle when implementation
It sets and front end can be held on one piece of branch of 47 charging port lower surface of the first tapping channel after the stretching of channel switching control baffle
On bracer 52, such channel switching control baffle can preferably guide the steel pipe fallen into from blanking channel to roll into the after stretching out
In one tapping channel, while steel pipe strikes the impact force of channel switching control baffle and can preferably be transferred in supporting block,
It avoids channel switching control baffle and its switching control driver at the rear power that is hit for a long time excessive and damage, extends and use the longevity
Life.Better choice is that 49 upper surface of channel switching control baffle is also equipped with elastic material, and power is let out preferably to buffer.Separately
Outside, when implementation, control unit 54 is also had additional, the control section of above-mentioned each driver, which is integrated in control unit 54, constitutes control
System processed realizes unified electrical control, and it is electric field common knowledge that these electrical controls, which are related to technology, therefore not herein in detail
It introduces.
Detection process method further includes being carried out before thickness of steel pipe detecting step before steel pipe manufacture in present embodiment
The end cutting step that is cut of the end to pipe shape steel pipe, it is real by the way of Water Cutting in the cutting step of end
The cutting of existing steel tube head is generated cutting part using the deformation dispersibility of cutting water flow itself while Water Cutting
Burr wash away.In this way, implementing simple and notch burr can be removed well, cut quality is improved.
Above-mentioned end cutting step, when implementation use such as 2 and steel tube head cutting machine shown in Fig. 3 realize, steel pipe end
Head cutting machine includes rack 1, sequence is connected in rack 1 and successively feeding part structure, cut portion structure and is gone out
Expect part-structure, wherein the cut portion structure includes the steel pipe positioning device positioned for realizing steel pipe to be cut
With two steel tube head cutter devices, the discharge end of steel pipe positioning device side and feeding part structure is connected, and the other side and goes out
Expect the feed end linking of part-structure, steel tube head cutter device includes the water cutting head 2 cut for realizing steel tube head, water
Cutting head 2 is located at by the top at positioning steel tube both ends position to be cut and water outlet direction along being determined by the radial face of positioning steel tube
Position steel pipe setting, steel tube head cutter device further includes the high-pressure water jet generating system 3 being connected with water cutting head；Steel tube head
The discharging portion structure of cutting machine and the feed unit linking of steel pipe automatic detecting machine.
In this way, can be cut with steel tube head is realized by the way of Water Cutting using steel tube head cutting machine, when due to cutting
Realize that cutting is the high-velocity flow projected by water cutting head, while cutting off steel tube head, due to the shape of flow itself
Become dispersibility, the burr that cutting part generates can be washed away, therefore greatly improves cut quality, water cutting head position
Above steel pipe and water outlet direction by the radial face of positioning steel tube by positioning steel tube along being arranged, can facilitate the progress of cutting and
Facilitate cutting water recycling cycle.Also there is cutting efficiency using water jet cutting simultaneously, pollute low advantage, also reduce indirectly
Cutting cost.
Wherein, the feeding part structure includes the feed conveyor belt 4 of horizontal annular setting, in feed conveyor belt 4
Both ends are enclosed by two charging idler roller tensionings, one of charging idler roller and charging motor are sequentially connected, feeding part structure
Further include a horizontally disposed feeding-passage 5, feed conveyor belt 4 is located at 5 intracavity bottom of feeding-passage, 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 5 inner cavity upper level distance of feeding-passage
Diameter, 5 width of feeding-passage are more than length of steel pipe to be cut, and 5 feed end of feeding-passage has set up loading hopper 6, and charging is logical
Road 5 discharge end linking is in steel pipe positioning device side top position.
In this way, charging when, steel tube stacking is entered in loading hopper, by gravity roll down to charging transmission belt on, then lean on into
Material conveyer belt operating drives to be fed successively, and funnel is convenient to be disposably put into more steel pipes, then can be real by feed conveyor belt
The charging control of existing steel pipe one by one, while ensureing to realize by feeding-passage and feed successively, ensure that in this way charging automation and
Order improves loading efficiency.
Wherein, the feeding part structure further includes stock stop, and stock stop includes a vertically arranged striker plate 7
With a backgauge fluid telescoping cylinder 8,8 telescopic arm of backgauge fluid telescoping cylinder is connected with striker plate 7 and enables striker plate
Feeding-passage discharge end front position is blocked with the flexible of backgauge fluid telescoping cylinder telescopic arm.
As such, it is desirable to when steel pipe is fed in cut portion structure, control striker plate is retracted, while controlling feed conveyor belt
Operate a steel pipe distance, drive front steel pipe fall in the steel pipe positioning device of cut portion structure, then stop into
Material conveyer belt controls striker plate stretching and blocks feeding-passage discharge end simultaneously, and rear square steel tube is avoided to be generated in inertia and dead weight
It is fallen in cut portion structure under component effect, ensure that an once piece steel pipe of cutting, ensure cutting reliability.
Wherein, backgauge fluid telescoping cylinder 8 is fixedly mounted on feeding-passage shell lower surface close to discharging end position, backgauge
It is down-set with the telescopic arm of fluid telescoping cylinder 8 and be fixedly connected under striker plate 7 by an adapter and transverse connecting rod
Side, can preferably save installation space so that overall structure is compacter in this way.Further, 7 side position of striker plate can
Slide up and down to limit to be arranged and be corresponded in rack in vertically arranged limiting slot；In this way, one is to play guiding by limiting slot to make
With facilitating striker plate to move up and down vertically, second is that bearing the inertial impact force of steel pipe by limiting slot, avoid striker plate by impact cutting
It is bad.Further, also there is one piece of rear end and feed conveyor belt outlet end level to be connected on front side of striker plate, front end face obliquely
The oblique rebound of steel pipe positioning device is so that it is convenient to guide the steel pipe of feeding part discharge end to tumble into steel pipe positioning device
In, it avoids hitting damage steel pipe positioning device, improves stationarity.Further, two are located in 4 inner ring of the feed conveyor belt
Position between charging idler roller has also been horizontally spaced about the intermediate load roller 9 of several chargings, feed intermediate load roller 9 along into
Material conveyor width direction is arranged and both ends are installed in rotation on feeding-passage, feeds intermediate load roller upper surface and charging
Lower surface contacts load on conveyer belt.The steel pipe gravity that feed conveyor belt upper surface can preferably be born in this way, avoid into
Expect that conveyer belt stress is excessive and deformed damaged.Wherein preferably selection is, among the charging load roller uniform intervals arrangement and
Load roll spacing is consistent from outer diameter of steel pipes among adjacent charging.So that, steel pipe enters feed conveyor belt and positioned at charging in this way
When the steel pipe of channel discharge end is blocked by stock stop, each steel pipe is dropped among two adjacent chargings just between load roller
Position；Steel pipe front and rear sides each in this way are supported by the intermediate load roller of two chargings so that being held among two adjacent chargings just
Feed conveyor belt between power roller, which is pressurized, generates slight deformation, and then certain contact limit effect, Ke Yihuan are generated to steel pipe
The pressure accumulated discharge end that is transferred to of steel pipe of solution feeding-passage feed end accumulation forms thrust to stock stop, improve entirely into
The stationarity of material process.
Wherein, the discharging portion structure includes the discharge belt 10 of horizontal annular setting, discharge belt 10
Inner ring both ends are sequentially connected by two discharging idler roller tensionings, one of discharging idler roller and charging motor, discharging portion knot
Structure further includes a horizontally disposed tapping channel 11, and discharge belt 10 is located at 11 intracavity bottom of tapping channel, discharging transmission
10 upper level of band is more than diameter of steel tube to tapping channel inner cavity upper level distance and is less than two times of diameter of steel tube, and discharging is logical
11 width of road is more than length of steel pipe after cutting, and tapping channel feed end is provided with blanking channel 12, blanking channel 12 straight up
Upper port is right against linking below steel pipe positioning device, and tapping channel discharge end is discharge port.
In this way, driving discharging by discharging transmission belt, facilitate discharging control, the tapping channel by being arranged can be to avoid steel pipe heap
Product is realized and is lined up discharging successively, improves discharging order, it is convenient after the operations such as on-carriage.
Wherein, 12 inner wall of the blanking channel is provided with cushioning fender 13, and 13 one end of cushioning fender is rotationally hinged on
On the side wall of blanking channel side, 13 other end of cushioning fender is arranged obliquely, 13 downside of cushioning fender and installation cushioning fender
The blanking channel side side wall between be provided with buffer spring.
In this way, cushioning fender buffering guiding steel pipe can be leaned on to fall in discharge belt, reduces steel pipe and fall to discharging
The impact of conveyer belt improves discharging stability, extends device lifetime.
Wherein, there are one the arcuate structure upwarped, arcuate structure radian and steel pipes for 13 lower end position of cushioning fender tool
Outer circle is consistent.It buffers, preferably drives slow in this way, releasing to roll down in arcuate structure to cushioning fender after steel pipe is fallen down
It rushes baffle lower end and rotates down and let out power, and slow down shock of the steel pipe to blanking channel side wall, preferably improve blanking stability.Into
One step, the position being located in the discharge belt inner ring between two discharging idler rollers has also been horizontally spaced about several
The intermediate load roller 14 of discharging, the intermediate load roller 14 that discharges is arranged along discharge belt width direction and both ends are installed in rotation on
On tapping channel, lower surface contacts load on discharge intermediate 14 upper surface of load roller and discharge belt.It in this way can be more preferable
Ground bears the steel pipe gravity of discharge belt upper surface, avoids discharge belt stress excessive and deformed damaged.Wherein preferably
Selection is that load roller uniform intervals are arranged among the discharging and adjacent discharging centre load roll spacing is consistent from outer diameter of steel pipes.
So that, steel pipe enters during discharge belt top discharge, and each steel pipe is rolled into just among two adjacent dischargings in this way
Position between load roller；Steel pipe front and rear sides each in this way are supported by the intermediate load roller of two dischargings so that two adjacent just
Discharge belt between the intermediate load roller of discharging, which is pressurized, generates slight deformation, and then generates certain contact to steel pipe and limit effect
Fruit can preferably improve the stationarity of entire discharging process.
Wherein, the steel pipe positioning device includes the horizontal fixation active backing roll 15 being oppositely arranged and movable passive bearing
Roller 16, fixed active backing roll 15 are installed in rotation in fixed active backing roll mounting base, fixed active backing roll installation
Seat is fixed in rack 1, and fixed active backing roll 15 and a rack-mounted cutting rotary power motor 17 pass
Dynamic connection simultaneously can drive rotation by cutting rotary power motor, and the activity passive bearing roller 16 is installed in rotation on activity
In passive bearing roller mounting base 18, it is additionally provided with translation control mechanism between movable passive bearing roller mounting base 18 and rack 1, is put down
Dynamic control mechanism is moved horizontally for controlling movable passive bearing roller mounting base, and passive bearing roller mounting base is moved horizontally to and consolidates
Opposite side upper surface between active backing roll and movable passive bearing roller is fixed when determining active backing roll mounting base closest approach to be formed
The steel pipe cutting work station of positioning is fallen into for steel pipe.
In this way, movable passive bearing roller drives by translation control mechanism, to extend out to and fix active backing roll mounting base nearest
Opposite side upper surface between active backing roll and movable passive bearing roller is fixed when point formed fall into the steel pipe of positioning for steel pipe and cut
Station is cut, positioning can be fallen into for steel pipe at this time, drives and fixes actively by cutting rotary power motor when then steel pipe is cut
Backing roll rotates, and then drives steel pipe rotary thereon, realizes that the cutting in the entire circumferential direction of steel pipe, steel tube head cutting finish
Afterwards, translation control mechanism drive activity passive bearing roller is retracted, and steel pipe is fallen in the discharging portion structure of lower section.In this way, just
Facilitate the bearing cutting for realizing steel pipe and the blanking after cutting, while using controlling by the way of steel pipe rotary one week and water
The cutting to steel tube head is realized in cutting head cooperation, has cutting reliably, the high feature of cut quality.
Wherein, movable 18 lower end of passive bearing roller mounting base is slidably fit into a guide rail for being horizontally placed on rack
On 19, the translation control mechanism includes a movable passive bearing roller control fluid telescoping cylinder 20, the passive branch of activity
The telescopic arm of runner control fluid telescoping cylinder 20 is connected with movable passive bearing roller mounting base 18 and is used to control in fact present
Moving horizontally on guide rail.
In this way, facilitating the horizontal sliding control realized to movable passive bearing roller mounting base, have simple in structure, control can
By the advantages that.
Wherein, movable passive bearing roller control fluid telescoping cylinder 20 is installed on guide rail lower position and its telescopic arm passes through
Adapter is connected with connecting rod with movable passive bearing roller mounting base 18, can preferably save space in this way, keep its structure tight
It gathers.Further, guide rail is fixedly installed baffle straight up close to fixed active backing roll mounting base side, in this way can be with
Extreme position is moved horizontally to movable passive bearing roller mounting base preferably to limit.
Wherein, the steel pipe positioning device further includes end part aligning mechanism, and the end part aligning mechanism is located at including one
By the alignment fixed baffle 21 of positioning steel tube length direction one end in steel pipe cutting work station, alignment is solid with the installation of fixed baffle 21
It is scheduled in rack, further includes one and be located in steel pipe cutting work station by the alignment active catch of the positioning steel tube length direction other end
Plate 22, alignment movable panel 22 are flexible with thrust fluid away from steel pipe cutting work station side and an alignment for being fixed on rack
Cylinder 23 is connected.
In this way, steel pipe drop into steel pipe cutting work station position after before being cut, alignment can be leaned on to be stretched with thrust fluid
The telescopic arm of contracting cylinder, which stretches out, pushes steel pipe that its other end is made to be against on alignment fixed baffle, realizes the positioning pair of axial position
Together, ensure that steel pipe cutting position is precisely reliable, improve end cut quality.
Wherein, it is additionally provided with positioned at water cutting head top position for controlling water cutting head in steel tube head cutter device
The water cutting head pushing handle telescopic control mechanism of lower movement.
It retracts in this way, water cutting head can be controlled when not cutting, to avoid falling into for interference effect to steel pipe, cuts upwards
It can be extended downwardly when cutting to close to steel tube surface position, ensure cutting effect and stability.
Wherein, the water cutting head pushing handle telescopic control mechanism includes a water cutting head control fluid telescoping cylinder 24, and water is cut
It is down-set with the telescopic arm of fluid telescoping cylinder 24 and be fixedly connected with water cutting head to cut head control.
Have many advantages, such as in this way it is simple in structure, it is easy to control be reliably quick on the draw it is quick.
Wherein, it is additionally provided with positioned at water cutting head top position for controlling water cutting head edge in steel tube head cutter device
The water cutting head rotation control mechanism circumferentially rotated by positioning steel tube.In this way, when cutting relatively thin steel pipe, water-jet in order to prevent
Stream, which still has large energy after the tube wall of steel pipe upper end and then impacts lower section tube wall, causes erosion to influence final mass, can
To lean on water cutting head rotation control mechanism control steel pipe deflection certain angle to retread to being cut, enable its non-cutting position
The impact of flow after cutting is avoided, and then better ensures that final cut quality, greatly improves the present apparatus scope of application.
Wherein, water cutting head rotation control mechanism includes one for installing water cutting head control fluid telescoping cylinder and water
The mounting plate 25 of cutting head, the middle part of mounting plate 25 by one with by positioning steel tube, axially parallel shaft is installed in rotation on machine
On frame, water cutting head rotation control mechanism further includes a rotation fluid telescoping cylinder 26 being arranged in mounting plate side, rotation
It is fixed on the rack with fluid telescoping cylinder 26 and its telescopic arm front end is hinged and connected along rotor shaft direction is deviateed in 25 side of mounting plate
On.In this way, the gravity of mounting plate and its upper member is born by shaft, rotation fluid telescoping cylinder need to only provide smaller torque
Realization rotation control can be driven, has many advantages, such as that stable structure control is reliable.
When it is implemented, can also be respectively correspondingly arranged in the rack of steel pipe cutting work station attachment for detecting in steel pipe
Portion's steel pipe inductive probe and for detecting steel pipe by the end inductive probe of cutting end, the former and backgauge with fluid telescoping cylinder with
And charging motor is connected and is used to detect that steel pipe to cut away backward control charging, it is dynamic in the latter and steel tube head cutter device
Power element is connected and is used to control the start and stop of cutting, improves automatic controlling level.A control can also be set when in addition, implementing
Dynamical element in various pieces is connected with control centre 27, control is conveniently better achieved by center 27 processed.
Claims (7)
1. a kind of detection process method before steel pipe manufacture includes thickness of steel pipe detection and the steel pipe for carrying out batch before dispatching from the factory to steel pipe
The quality inspection steps of composition detection, which is characterized in that thickness of steel pipe is realized using sonigauge in quality inspection steps
Detection realizes steel pipe composition detection using spectral content detection device；
Quality inspection steps realize that the steel pipe automatic detecting machine includes mounting bracket using steel pipe automatic detecting machine below, peace
It shelves and is sequentially set with feed unit, thickness of steel pipe detection device and discharging unit, the thickness of steel pipe detection device includes
Steel pipe detent mechanism and thickness of steel pipe testing agency, steel pipe detent mechanism can form the steel pipe support for positioning support steel pipe
Station, the thickness of steel pipe testing agency include a sonigauge, and there are one for realizing steel for sonigauge tool
The wall thickness detection probe of thickness of pipe wall detection；
The feed unit includes the feed belt of horizontal annular setting, and two belt tensions are leaned at feed belt inner ring both ends
Roller is tensioned, and one of belt tension roller and steel pipe charging motor are sequentially connected, and feed unit further includes a spectral content inspection
Device is surveyed, there are one spectral detections to pop one's head in for spectral content detection device tool, the downward face feed belt setting of spectral detection probe
And for realizing that detection, feed belt discharge end are connected above steel pipe detent mechanism to the steel pipe by belt；
The steel pipe detent mechanism includes one block of stationary positioned plate being fixed on mounting bracket and one piece of movable positioning plate, and it is fixed to fix
Position plate and movable positioning plate are oppositely arranged in herringbone, and movable positioning plate is fixed on away from the side of stationary positioned plate and one
The positioning sheet drive of mounting bracket connects, and positioning sheet drive can drive movable positioning plate to be stretched out toward the direction of stationary positioned plate
And make to constitute steel pipe support station, steel pipe support station between movable positioning plate and stationary positioned plate when extending out to extreme position
Lower section is blanking channel；
Also horizontal above the feed belt to be provided with one piece of top plate in the same direction, top plate lower surface to feed belt upper surface distance is big
It is less than two diameter of steel tube in a diameter of steel tube and to be formed between top plate and feed belt upper surface logical for single steel pipe
The channel crossed, feed belt feed end, which is provided with to connect for the funnel of charging and the channel, realizes steel pipe charging.
2. detection process method before steel pipe as described in claim 1 manufacture, which is characterized in that wall thickness detection probe is radially just
To the steel tube surface setting after being positioned, thickness of steel pipe testing agency further 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 be moved forward and backward to touch by positioning steel tube surface reality
Now detect.
3. detection process method before steel pipe manufacture as described in claim 1, which is characterized in that above spectral content detection device
The spectral detection driver being fixed on there are one also setting up on mounting bracket, spectral detection driver and spectral content detection device phase
Connect and is used to drive spectral content detection device to move up and down.
4. detection process method before steel pipe manufacture as described in claim 1, which is characterized in that feed belt discharge end is also set up
There is charging baffle, charging baffle is vertically arranged and is connected with the charging flapper actuator that one is fixed on mounting bracket, feeds baffle
Driver can drive charging baffle to stretch out and block feed belt unloading position, the spectral detection pop one's head in face be set into
Expect in front of baffle by above gear steel pipe position.
5. detection process method before steel pipe manufacture as described in claim 1, which is characterized in that position in the feed belt inner ring
Position between two belt tension rollers has also been horizontally spaced about several intermediate transfer rollers, and intermediate transfer roller is wide along feed belt
Direction mounting arrangements are spent, lower surface contacts load on intermediate transfer roller upper surface and feed belt.
6. detection process method before steel pipe manufacture as described in claim 1, which is characterized in that discharging unit includes being located at steel pipe
A blanking channel below detent mechanism, lateral separation is provided with and communicated with the first tapping channel and second on blanking channel side wall
Tapping channel is provided with control steel pipe and goes out into the first tapping channel or second between the first tapping channel and the second tapping channel
Expect the discharging controller in channel, the discharging skin for discharging is each provided in the first tapping channel and the second tapping channel
Band.
7. detection process method before steel pipe manufacture as claimed in claim 6, which is characterized in that the connection setting of the first tapping channel
In blanking channel middle part of sliding channel, the connection of the second tapping channel is set to blanking channel bottom and is arranged in parallel in the first tapping channel
Lower section, the discharging controller include that a channel switches baffle, and channel switching control baffle one end is set to blanking channel
In and be located at the first tapping channel front position, the channel switching control baffle other end extend blanking channel and and a fixation
Switching control driver on mounting bracket is connected, and switching control driver can drive switching control baffle in channel to stretch out and contract
It returns, switching control baffle in channel can mask blanking channel lower part and lead to the cross section of the second tapping channel part simultaneously after stretching out
The steel pipe that guiding blanking channel is fallen rolls into the first tapping channel, and switching control baffle in channel can be such that blanking channel falls after retracting
Under steel pipe fall into bottom and enter the second tapping channel.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108326375A (en) * | 2018-03-26 | 2018-07-27 | 奥美森智能装备股份有限公司 | A kind of processing unit (plant) of pipe fitting |
| CN109262346B (en) * | 2018-10-31 | 2023-10-27 | 赵伟 | Automatic change multi-head and cut pipe system |
| CN111230212A (en) * | 2018-11-29 | 2020-06-05 | 黄家旺 | Hardware automatic positioning cutting device |
| CN109514329B (en) * | 2018-12-29 | 2023-11-28 | 浙江精卫特机床有限公司 | Feeding device of numerical control high-precision high-speed metal plate sawing machine and control method thereof |
| CN110243321B (en) * | 2019-07-02 | 2021-05-04 | 杭州戬威机电科技有限公司 | Square tube wall thickness detection instrument based on ultrasonic detection technology |
| CN110883308A (en) * | 2019-12-04 | 2020-03-17 | 武汉武兴盛锻造有限公司 | Feeding equipment for hot forging process |
| CN114101091A (en) * | 2021-11-23 | 2022-03-01 | 河南职业技术学院 | Logistics single piece grabbing device based on binocular vision |
| CN115533205B (en) * | 2022-11-30 | 2023-02-28 | 济南市同心圆装饰工程有限公司 | Aluminum alloy profile saw cutting device |
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| JPS5756146A (en) * | 1980-09-18 | 1982-04-03 | Kawasaki Steel Corp | Method and equipment for measuring thickness of molten liquid layer of injected powder in continuous casting |
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