A kind of needle checking machine
Technical field
It the utility model is related to a kind of yarn fabric detection means, more particularly to a kind of needle checking machine.
Background technology
Needle analyzer is widely used in garment exportation, knitwear, bedding, down products, leather shoes and hats, plush and played
Tool, and the industry such as food, medical science, detect the broken needle remained in process of production in article, pin, small iron filings etc. and leave
Thing.
Such as the patent that notification number is CN203878392U, a kind of needle checking machine with press strip is disclosed, belongs to weaving loom
Tool field, including main body platform, crossbeam is provided with described main body platform, slideway, described slideway are provided with described crossbeam
On be provided with sliding stand, detection device and first cylinder are provided with described sliding stand, electromagnetism is provided with described first cylinder
Iron, described crossbeam both sides are also respectively provided with second cylinder and the third cylinder, and described second cylinder is connected with first press strip, and described third
Cylinder is connected with second press strip.
Above-mentioned prior art, some broken needles being located in textile fabric, such as socks can not be suctioned out, when broken needle is located at socks
When between interlayer, above-mentioned needle checking machine then can not effectively suction out broken needle and textile is handled.
Utility model content
The purpose of this utility model is to provide a kind of Needle analyzer, reaches the mesh for rejecting the metal sundries such as broken needle or iron filings completely
's.
Above-mentioned technical purpose of the present utility model technical scheme is that:A kind of needle checking machine, including
Workbench, the conveyer belt rotated is driven by motor on the workbench, is fixed on the workbench across described
The support of conveyer belt, the support lower section are provided with the baffle plate positioned at the conveyer belt both sides, rotation are provided with the support
Mechanism, the rotating mechanism are rotationally connected with the support and rotated on the conveyor width direction, the rotation
The interval detection absorbing unit that is set by detection range is provided with mechanism with detect broken needle on product and iron filings and by itself or
It is that related yarn fabric together adsorbs and takes the conveyer belt side to and fall discharge.
By using such scheme, yarn fabric is placed on a moving belt as conveyer belt is moved under support, passes through inspection
Survey absorbing unit the broken needle in the yarn fabric detected, iron filings are picked up, or even some be located at can not be suctioned out in yarn fabric break
Pin, iron filings, broken needle, the related yarn fabric of iron filings can together be picked up by the strength suction for detecting absorbing unit, Ran Houtong
Cross rotating mechanism driving detection absorbing unit to be moved to conveyer belt side and put down adsorbent article, rejected with this to reach to suction out completely
The effect of broken needle, iron filings.
The utility model is further arranged to:The rotating mechanism includes stepper motor and existed by the driving stepper motor
The swivel-chain rotated on the support, the detection absorbing unit is fixed on the swivel-chain to move therewith.
By using such scheme, stepper motor rotational band is moved swivel-chain and rotated on support, and turns in swivel-chain
Drive detection absorbing unit moves during dynamic, is moved to so as to reach control detection absorbing unit movement edge on support
The effect of conveyer belt side, then be aided with mechanism controls detection absorbing unit stop absorption can completing by the broken needle on conveyer belt,
Iron adsorption takes the effect that conveyer belt side is discharged to.
The utility model is further arranged to:The detection absorbing unit includes the metal detector as detection, and
Electromagnet as absorption broken needle and iron filings, the metal detector and electromagnet, the stepper motor and drive
Dynamic motor electrical connection.
By using such scheme, broken needle, the iron filings on conveyer belt can be detected by metal detector, send signal
Make motor stop driving conveyer belt to rotate, then by electrically connecting control electromagnet by adsorbing broken needle, iron filings, and herein
When metal detector pass through electrically connect control stepper motor work so that swivel-chain start rotational band motor magnet movement, with this
To reach broken needle, the iron filings on automatic absorbing conveyer belt, and driven the effect for being moved to conveyer belt side.
The utility model is further arranged to:Set below the support positioned at the baffle plate away from the conveyer belt side
There is letdown tank to discharge the article that the detection absorbing unit picks up.
By using such scheme, letdown tank is set to be mingled with to broken needle, the iron filings that detection absorbing unit adsorbs
Yarn fabric and carry out guide discharge together.
The utility model is further arranged to:Controller is fixed with to control warp on the support above the letdown tank
Its electromagnet power-off is crossed, and the controller electrically connects with the stepper motor, the motor.
By using such scheme, set controller electromagnet can be controlled to power off, when electromagnet passes through location of controls
When power-off after electromagnet lose magnetism, fallen together in place so as to which the broken needle, the iron filings that adsorb on magnet are mingled with yarn fabric
Discharged in letdown tank below the controller, then can send signal to stepper motor by electrical connection make its stop work
Make, sending signal to motor makes it restart work.
The utility model is further arranged to:Small conveyer belt, the small conveyer belt motion side are provided with the letdown tank
To the letdown tank exit end be provided with collection bucket to collect the article of discharge.
By using such scheme, set small conveyer belt to be easy to discharge the article in letdown tank, avoid article from existing
Accumulated in letdown tank, set collection bucket to be then collected to the article discharged in letdown tank, then waited and focusing on.
The utility model is further arranged to:The small conveyer belt drives also through the motor and rotated, and described
The electrical connection of motor and the controller.
By using such scheme, it is driven by motor, eliminates the another small transmission band of motor driving that sets and carry out
Rotate so that control small conveyer belt to rotate easier, while reduce cost.
In summary, the utility model has the advantages that:Broken needle and iron filings can be suctioned out, or even can be in broken needle
Or iron filings are located at when can not be suctioned out in yarn fabric, directly hold the related yarn fabric of broken needle, iron filings and are handled together.
Brief description of the drawings
Fig. 1 is the general structure schematic diagram of embodiment.
Reference:1st, workbench;2nd, motor;3rd, conveyer belt;4th, support;5th, baffle plate;6th, rotating mechanism;7th, detect
Absorbing unit;8th, stepper motor;9th, swivel-chain;10th, metal detector;11st, electromagnet;12nd, letdown tank;13rd, controller;14、
Small conveyer belt;15th, collection bucket.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of needle checking machine, including workbench 1, it is arranged on workbench 1 rotation is driven by motor 2
Conveyer belt 3, it is fixedly installed on workbench 1 across the support 4 of conveyer belt 3, the both sides of conveyer belt 3, which are provided with baffle plate 5, to prevent
Article falls on side when being transmitted on conveyer belt 3 from conveyer belt 3, and rotating mechanism 6, rotating machine are provided with support 4
Detection absorbing unit 7 is provided with structure 6, drives detection absorbing unit 7 to move by rotating mechanism 6, and detection absorbing unit 7 is inhaled
The thing come to be enclosed to be sent to outside the surface of conveyer belt 3, rotating mechanism 6 is rotationally connected with support 4, and in the width of conveyer belt 3
Degree is rotated on direction, and detection absorbing unit 7 is fixedly installed on rotation according to the detection range size interval of each detector
On chain 9.
Rotating mechanism 6 specifically includes the stepper motor 8 for providing power and driven by stepper motor 8, in support 4
On the swivel-chain 9 that is rotated, detection absorbing unit 7, which is set, to be fixed on swivel-chain 9, when stepper motor 8 is started working, is walked
Stepper motor 8 drives swivel-chain 9 to start to rotate on support 4, and with the rotation of swivel-chain 9, detection absorbing unit 7 also with
Be moved, after broken needle, iron filings, even related yarn fabric suct together in the detection absorption of absorbing unit 7, inhaled
Addendum product can be moved together with swivel-chain 9, and conveyer belt 3 is reached with swivel-chain 9 in the detection absorbing unit 7 for inhaling adhering article
When outside position directly above, then it the article on absorbing unit 7 is detected by manipulation can fall, complete suction is reached with this
The attached effect for rejecting broken needle and iron filings.
Detection absorbing unit 7 is specifically included for detecting the metal detector in yarn fabric with the presence or absence of broken needle or iron filings
10 and broken needle or iron filings are adsorbed when metal detector 10 detects broken needle or iron filings electromagnet 11, except this it
Outside, metal detector 10 also electrically connects with electromagnet 11, stepper motor 8, motor 2.
When being detected, yarn fabric is placed on to be driven by motor 2 and transmitted on the conveyer belt 3 of rotation, when
When in the lower sensing zone that yarn fabric passes through metal detector 10 on support 4, if metal detector 10 is not detected by metal,
Then yarn fabric safely by, as conveyer belt 3 continues to transmit, when metal detector 10 detects metal, metal detector 10
Send signal control motor 2 to be stopped, so that the stop motion of conveyer belt 3, makes yarn fabric be located at metal detector 10
Lower section, at the same time, metal detector 10 send the signal control energization of electromagnet 11 and produce attraction absorption broken needle, iron filings, very
Being adsorbed together on electromagnet 11 to related yarn fabric, stepper motor 8 receives the signal that metal detector 10 is sent and started working,
So as to drive swivel-chain 9 to start to rotate, electromagnet 11 is moved with the rotation of swivel-chain 9, when electromagnet 11 is moved to
During place outside the top position of conveyer belt 3, the electromagnet 11 that the control of controller 13 is passed through is fixed with support 4 and is powered off,
Electromagnet 11 after power-off loses magnetism, and the attraction that electromagnet 11 is lost by the article that electromagnet 11 adsorbs starts to fall, this
When in baffle plate 5 one side of conveyer belt 3 is provided with letdown tank 12, letdown tank 12 is located just at the lower section of controller 13, then from electricity
The article to be dropped on magnet 11 just drops to be discharged in letdown tank 12, and controller 13 also electrically connect the He of stepper motor 8
Motor 2, while controller 13 controls electromagnet 11 to power off, controller 13, which sends signal controling stepping motor 8, to be stopped
Driving swivel-chain 9 is rotated, and sends signal so that motor 2 drives conveyer belt 3 to start to rotate again so that device is returned to
Initial detection state.
It is provided with small conveyer belt 14 in letdown tank 12, the article on electromagnet 11 is fallen within after dropping in letdown tank 12
Transmitted on small conveyer belt 14, the exit end of small conveyer belt 14 is provided with collection bucket 15 to be collected to the article of discharge
Focused on again, and one end of small conveyer belt 14 is connected to the rotating shaft of motor 2, providing power by motor 2 drives
Move small conveyer belt 14 to be rotated, eliminate and motor is set in addition, reduce cost, while cause small conveyer belt 14 and conveyer belt
3 stop simultaneously, and operation is easier.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.