A kind of tie gun intelligence mechanical test equipment
Technical field
The utility model belongs to field of machinery automation, and in particular to a kind of tie gun intelligence mechanical test equipment and use
Method, the intelligence for realizing tie gun mechanical characteristic and automatic test, can be promoted tie gun measuring technology level and
Testing standard.
Background technology
Band is also known as binding band, cable strap, lock strap, is the belt for tying up thing.Generally it can be divided into nylon by material
Band, stainless steel band, plastic-spraying stainless steel band etc. are then divided into common band by function, reversible band, label band, consolidated
Lock formula band, bolt-type band, weight pulling force band etc..
Band product has the characteristics that quick binding, good insulating, self-locking taboo are solid, easy to use.It is widely used in electronics
The internal connection lines such as television set, computer are tied up by factory, the fixation of circuit, mechanical equipment in the products such as lamp decoration, motor, electronic toy
Other objects are packed or bundled to the fixation of oil line pipe, the fixation of cable run on ship, whole bicycle, it can also be used to agriculture
The strapping goods such as industry, gardening, artifacts.Band product when in use, needs the redundance of taking the lead after tightening to cut
It removes, to ensure the harness tightened or other products neat appearance.
Now with the commonly used of harness, the demand to wire harness assembly is also increasing, while the ligation of harness is line
An indispensable procedure in beam production technology, traditional nylon cable tie is usually with artificial ligation, the modes such as manual cutting, to reach
The purpose tightened to harness, in traditional harness production technology, the factor that efficiency, quality etc. influence production capacity is manually controlled entirely
System, this there is many hidden danger inside, and the stabilization of efficiency is poor, and for personnel according to different qualifications, production efficiency is different
, so the control to production capacity is inaccurate, while there is also many problems for the control of quality, because there is artificial participation, institute
There is many uncertain factors inside, quality is just difficult to control.Using the artificial tension for carrying out band and cut past
Cause the tightness of band inadequate toward due to the problems such as dynamics is inadequate.And extra band lines are had after band is tensed
Occur, influences to use and beautiful.
Currently, on domestic and international market, there are tens kinds of different tie guns, in addition to structural principle is slightly different, work
It is similar to make principle;All tie guns are all to realize the band clamper of tie gun to pricking by operating personnel's cocking
With pulling force effect is generated, when pulling force reaches a certain level, triggering tie gun cutting mechanism cuts band, to realization pair
Band tightening and cutting.
However, the mechanical characteristics of the tie gun of various brands lack a kind of testing standard so that vast tie gun user exists
During using tie gun, cognition is lacked to the binding force of band, or even influence the product quality and consumers'sovereignty of user
Benefit.It would therefore be highly desirable to solve the mechanical test technical problem of tie gun, the market of specification tie gun uses standard.For in the market
All kinds of hand-held tie guns lack the present situation of mechanics detection devices, announce a kind of tie gun intelligence mechanical test equipment and use here
Method, the intelligence for realizing tie gun mechanical characteristic and automatic test.
Invention content
The utility model lacks the present situation of mechanics detection device for all kinds of hand-held tie guns in the market, it is proposed that Yi Zhongzha
Carry a gun intelligent mechanical test equipment and application method, the intelligence for realizing tie gun mechanical characteristic and automatic test, energy
Tie gun measuring technology level and testing standard are enough promoted, there is extensive industrial application value.
A kind of tie gun intelligence mechanical test equipment, including frame structure, force measuring machine and intelligent control unit, center
Frame structure, including upper beam, the first column, the second column, pedestal, foot;Wherein, upper beam, the first column, pedestal,
Two columns form a parallelogram truss structure;Force measuring machine, including second shaft coupling, pulling force sensor, the first shaft coupling
Device, first shaft coupling fixator, work head chopping block fixator, work head chopping block connector, work head chopping block;Second shaft coupling and
First shaft coupling connects end at the two of pulling force sensor respectively and fixes;Second shaft coupling, pulling force sensor, first shaft coupling
Between the first column and the second column;First shaft coupling is fixed on by first shaft coupling fixator on the first column, the
Two shaft couplings run through the through-hole I of the second column, but keep axial free movement;The headgear hook that works is mounted on second shaft coupling
End, the band for catching on detour;Work head chopping block is fixed on the end of work head chopping block connector, and work head chopping block connects
Another through-hole II that device is applied in the second column is connect, work head chopping block connector is fixed on second by work head chopping block fixator
On column;Work headgear hook is connect by band with tie gun clamper;The flat mouth transverse plane and work head of tie gun work head
The chopping block plane of chopping block keeps fitting;Intelligent control unit includes pulling force sensor signal power supply line, main control board, man-machine friendship
Mutual interface;The power cord and signal wire of pulling force sensor signal power supply line connect with the I/O interfaces corresponding to main control board respectively
It connects;The power cord and signal wire of human-computer interaction interface are connect with the I/O interfaces corresponding to main control board respectively.
First column and the second column is fixed on upper beam and pedestal by bolt nut structure or welding manner
Between;First column and the second column keeping parallelism, upper beam are parallel with pedestal;There are four foots altogether, are separately mounted to bottom
Four orientation below seat are used to support truss structure, and truss structure is kept to stablize.
The through-hole II is located at the downside that second shaft coupling corresponds to through-hole I.
The work headgear hook and work head chopping block are located at the same outside of the second column.
The main control board contains power module, communication module, computing module and microprocessor, pull sensing
The power cord and signal wire of device signal power supply line and human-computer interaction interface, pass through the I/O interfaces of main control board and master control respectively
Power module in circuit board is connected with communication module.
Be provided with intelligent signal processing algorithm, intelligent control algorithm in the microprocessor, for realizing detection from
Dynamicization and intelligence.
When one end of band bypasses work headgear hook, and it is fixed on work headgear hook, the outside axial force F of band1It can
To pass to work headgear hook, a force side of pulling force sensor is passed to by second shaft coupling, due to first shaft coupling
It is fixed on the first column, one opposition of pulling force sensor is applied to, for balancing band pulling force F1, allow pull sensing
Device detects band pulling force F1;The outerplanar of work head chopping block is contacted with the outerplanar of tie gun work head, tie gun work head
Apply an axial compressive force F to work head chopping block2;Work head chopping block is connected by work head chopping block fixator with work head chopping block
Device is fixed on indirectly on the second column, and work head chopping block is immovable, generates a reaction force, for balancing from bundle
The axial compressive force F for the work head that carries a gun2。
The operation principle and application method of described the utility model are as follows:
Step 1, operating personnel to be detected interior by pressing the correspondence button or touch screen of human-computer interaction interface, input
Hold, starting device;
One end of one band to be tested is bypassed work headgear hook, and is fixed on work headgear hook by step 2, operating personnel
On;
Step 3, operating personnel hold band gun handle, allow the free end of band by the gap of tie gun clamper, together
When, the outerplanar of tie gun work head resists the outerplanar of tie gun work head;
Step 4, operating personnel scratch dynamic band gun trigger with finger, to drive tie gun clamper to be slided in tie gun sliding rail
It is dynamic, far from tie gun work head;
Step 5, operating personnel persistently scratch dynamic band gun trigger with finger, and thereupon, band constantly becomes tight, band to
Outer axial tension F1After passing to work headgear hook, a force side of pulling force sensor is passed to by second shaft coupling;
Since pulling force sensor is fixed on indirectly on the first column, it is applied to one opposition of pulling force sensor, for balancing
Band pulling force F1, pulling force sensor is allowed to detect band pulling force F1;
During step 6, operating personnel hold band gun handle, any axial force is not applied;Tie gun in order to prevent
By band pulling force F1Movement is generated, the outerplanar of work head chopping block is contacted with the outerplanar of tie gun work head, tie gun work
Head applies an axial compressive force F to work head chopping block2;Work head chopping block is fixed on indirectly on the second column, work head chopping block
It is immovable, a reaction force is generated, for balancing the axial compressive force F from tie gun work head2;Due to tie gun sliding rail
It is a rigid structural member, the active force of tie gun work head and the active force of tie gun clamper are mutually opposing active forces,
Reach the balance F of a power2=-F1;
Step 7, pulling force sensor detection signal automatically by pulling force sensor signal power supply line be transferred to master control electricity
Road plate;The function that main control board is arranged according to operating personnel automatically carries out intelligence computation, obtains operation result, i.e.,:Test
Data or statistical data;Operation result is transported to the display of human-computer interaction interface by the I/O interfaces corresponding to main control board
On the external equipments such as screen, operating personnel obtain final test data by external equipment;
Step 8, operating personnel repeat the above process, and complete new test.
The beneficial effects of the utility model are as follows:
(1) it proposes suitable for all kinds of hand-held tie guns, the intelligent mechanics test system based on pulling force sensor;
(2) new construction for proposing the transmission of mechanics step by step suitable for band internal tension, it is straight to be conducive to pulling force sensor
It connects and detects band internal tension
(3) it proposes suitable for the tie gun inherent counterforce new construction that mechanics transmits step by step, eliminates operating personnel
Human interference, be conducive to pulling force sensor and detect accurate band internal tension;
(4) automated detection system based on intelligent controller (algorithm) is proposed, not manually operation or data processing,
So that equipment is with intelligent;
(5) application method of new equipment is simple, and the precision of detection is high, realizes test automation and intelligence, Neng Gouti
Tie gun measuring technology level and testing standard are risen, there is extensive industrial application value.
Description of the drawings
The equipment composition schematic diagram of Fig. 1 the utility model.
The load cell structural schematic diagram of Fig. 2 the utility model.
Wherein, band gun handle 1, band gun trigger 2, tie gun sliding rail 3, tie gun clamper 4, tie gun work head 5,
Band 6, work headgear hook 7, upper beam 8, second shaft coupling 9, pulling force sensor 10, first shaft coupling 11, first shaft coupling are solid
Determine device 12, the first column 13, pulling force sensor signal power supply line 14, work head chopping block fixator 15, work head chopping block connector
16, work head chopping block 17, main control board 18, human-computer interaction interface 19, the second column 20, pedestal 21, foot 22, tie gun
Fuselage 23.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
With reference to figure 1, the tie gun includes band gun handle 1, band gun trigger 2, tie gun sliding rail 3, tie gun clamping
Device 4, tie gun work head 5 and tie gun fuselage 23;Band gun handle 1 and band gun trigger 2 are mounted on tie gun fuselage 23
Lower section;Tie gun sliding rail 3 is mounted on 23 leading portion of tie gun fuselage;Tie gun clamper 4 is mounted in tie gun sliding rail 3, can
With the sliding in tie gun sliding rail 3;The end of tie gun sliding rail 3 is equipped with tie gun work head 5;Tie gun clamper 4 and bundle
Band gun trigger 2 is connected by drive mechanism, and existing tie gun possesses different drive mechanisms;Operating personnel hold band gunman
Handle 1, scratching dynamic band gun trigger 2 with finger can drive tie gun clamper 4 far from tie gun work head 5.
As shown in Figure 1, a kind of tie gun intelligence mechanical test equipment, including frame structure, force measuring machine and intelligent control
Unit specifically includes:Work headgear hook 7, upper beam 8, second shaft coupling 9, pulling force sensor 10, first shaft coupling 11, first
Shaft coupling fixator 12, the first column 13, pulling force sensor signal power supply line 14, work head chopping block fixator 15, work head anvil
Connector for substrate 16, work head chopping block 17, main control board 18, human-computer interaction interface 19, the second column 20, pedestal 21, foot
22;
The frame structure, including upper beam 8, the first column 13, the second column 20, pedestal 21, foot 22;Wherein,
Upper beam 8, the first column 13, pedestal 21, the second column 20 form a parallelogram truss structure, the first column 13 and the
Two columns 20 are fixed on by bolt nut structure or welding manner between upper beam 8 and pedestal 21;First column 13 and second
20 keeping parallelism of column, upper beam 8 are parallel with pedestal 21;Altogether there are four foot 22, four be separately mounted to below pedestal 21
A orientation is used to support truss structure, and truss structure is kept to stablize;
The force measuring machine, including second shaft coupling 9, pulling force sensor 10, first shaft coupling 11, first shaft coupling are fixed
Device 12, work head chopping block fixator 15, work head chopping block connector 16, work head chopping block 17;Wherein, second shaft coupling 9 and
One shaft coupling 11 connects end at the two of pulling force sensor 10 respectively and fixes;Second shaft coupling 9, pulling force sensor 10, first
Shaft coupling 11 is between the first column 13 and the second column 20;First shaft coupling 11 is fixed by first shaft coupling fixator 12
On the first column 13, second shaft coupling 9 runs through the through-hole of the second column 20, but keeps axial free movement;Work head
Cover the end that hook 7 is mounted on second shaft coupling 9, the band for catching on detour;Work head chopping block 17 is fixed on work head chopping block
The end of connector 16, work head chopping block connector 16 are applied in another through-hole of the second column 20, this through-hole is located at second
Shaft coupling 9 corresponds to the downside of through-hole;Work head chopping block connector 16 is fixed on the second column 20 by work head chopping block fixator 15
On;Work headgear hook 7 and work head chopping block 17 are located at the same outside of the second column 20;The headgear hook 7 that works passes through band 6 and bundle
The clamper 4 that carries a gun connects;The flat mouth transverse plane of tie gun work head 5 is bonded with the holding of the chopping block plane of work head chopping block 17;
The intelligent control unit, including pulling force sensor signal power supply line 14, main control board 18, human-computer interaction interface
19;The power cord and signal wire of pulling force sensor signal power supply line 14 connect with the I/O interfaces corresponding to main control board 18 respectively
It connects;The power cord and signal wire of human-computer interaction interface 19 are connect with the I/O interfaces corresponding to main control board 18 respectively;Master control
Circuit board 18 contains power module, communication module, computing module and microprocessor, is run at intelligent signal in microprocessor
Adjustment method, intelligent control algorithm, for realizing the automation and intelligence of detection.
With reference to figure 2, the structure feature and mechanics principle of force measuring machine are further illustrated;
One end of band 6 bypasses work headgear hook 7, and is fixed on work headgear hook 7, the outside axial force F of band 61
Work headgear hook 7 can be passed to, a force side of pulling force sensor 10 is passed to by second shaft coupling 9, due to first
Shaft coupling 11 is fixed on the first column 13,10 1 oppositions of pulling force sensor is applied to, for balancing band pulling force
F1, pulling force sensor 10 is allowed to detect band pulling force F1;The outerplanar of the outerplanar and tie gun work head 5 of work head chopping block 17
Contact, tie gun work head 5 apply an axial compressive force F to work head chopping block 172;Work head chopping block 17 passes through work head chopping block
Fixator 15 and work head chopping block connector 16, are fixed on indirectly on the second column 20, and work head chopping block 17 is immovable, production
A raw reaction force, for balancing the axial compressive force F from tie gun work head 52。
The application method of described the utility model is as follows:
Step 1, operating personnel to be detected interior by pressing the correspondence button or touch screen of human-computer interaction interface 19, input
Hold, starting device;
One end of one band 6 to be tested is bypassed work headgear hook 7, and is fixed on work headgear by step 2, operating personnel
On hook 7;
Step 3, operating personnel hold band gun handle 1, allow the free end of band by the gap of tie gun clamper 4,
Meanwhile the outerplanar of tie gun work head 5 resists the outerplanar of tie gun work head 5;
Step 4, operating personnel scratch dynamic band gun trigger 2 with finger, to drive tie gun clamper 4 in tie gun sliding rail
3 slidings, far from tie gun work head 5;
Step 5, operating personnel persistently scratch dynamic band gun trigger 2 with finger, and thereupon, band 6 constantly becomes tight, band
6 outside axial tension F1After passing to work headgear hook 7, one of pulling force sensor 10 is passed to by second shaft coupling 9
Force side;Since pulling force sensor 10 is fixed on indirectly on the first column 13, it is applied to the reversed work of pulling force sensor 10 1
Firmly, for balancing band pulling force F1, pulling force sensor 10 is allowed to detect band pulling force F1;
During step 6, operating personnel hold band gun handle 1, any axial force is not applied;Tie gun in order to prevent
By band pulling force F1Movement is generated, the outerplanar of work head chopping block 17 is contacted with the outerplanar of tie gun work head 5, tie gun work
Make first 5 and applies an axial compressive force F to work head chopping block 172;Work head chopping block 17 is fixed on indirectly on the second column 20, work
It is immovable to make head chopping block 17, generates a reaction force, for balancing the axial compressive force F from tie gun work head 52;By
It is a rigid structural member in tie gun sliding rail 3, the active force of the active force and tie gun clamper 4 of tie gun work head 5 is
Mutually opposing active force reaches the balance F of a power2=-F1;
Step 7, pulling force sensor detection signal be transferred to master control automatically by pulling force sensor signal power supply line 14
Circuit board 18;The function that main control board is arranged according to operating personnel automatically carries out intelligence computation, obtains operation result, i.e.,:
Test data or statistical data;Operation result is transported to human-computer interaction interface by the I/O interfaces corresponding to main control board 18
On the external equipments such as 19 display screen, operating personnel obtain final test data by external equipment;
Step 8, operating personnel repeat the above process, and complete new test.