CN110487466A - A kind of stapler nailing force checking device and its detection method - Google Patents
A kind of stapler nailing force checking device and its detection method Download PDFInfo
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- CN110487466A CN110487466A CN201910886952.0A CN201910886952A CN110487466A CN 110487466 A CN110487466 A CN 110487466A CN 201910886952 A CN201910886952 A CN 201910886952A CN 110487466 A CN110487466 A CN 110487466A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0052—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes measuring forces due to impact
Abstract
A kind of stapler nailing force checking device, including fixed mechanism (2), clamping device (3), load sensor (5), device and control system unit are moved forward and backward, the fixed mechanism (2) is used to detected stapler being fixed on operating platform (102)；The clamping device (3) is for clamping detected stapler upper cover；The load sensor (5) is used to acquire the detection data of detected stapler；The device that moves forward and backward allows the buffer unit to move freely in restriction direction for guaranteeing that the power that the load sensor (5) is subject to remains a vertical force；The control system unit is connected with the power output device (8), the control system unit includes computer (6) and security module (7), the computer (6) is used to handle the emergency case during test for handling collected detection data, the security module.
Description
Technical field
The present invention relates to stapler detection field, in particular to a kind of stapler nailing force checking device and detection side
Method.
Background technique
Stapler is both students' supplies, also belongs to office appliance, and use scope is very wide, it is provided many binding papers
The promising approach saved together, so its coverage area may includes each classroom or office.Stapler is beaten
Nail power as it using the project be concerned about always in the important indicator and industry of feel, it is especially now popular on the market
Labor-saved stapler.The nailing force value of current all types of staplers is ready for write-in group norms, especially to effort-saving stapler
Province's force value of machine is required.But the test of the nailing force of stapler faces always many problems, because of the reality of artificial nailing
In operation, the lower pressure point of stapler is the ogive for belonging to lasting movement, and traditional vertical force measuring structure and non-analog people
Work can not accomplish that torque remains unchanged in and pushing activity vertical with the holding of stapler upper cover.
Chinese patent CN207379656U discloses a kind of device for detecting peak load in stapler forwarding, inspection
Surveying principle is mainly load bar upper end equipped with sensor, then pushes stapler upper cover by load bar, detects forwarding
Middle peak load.But this is a kind of fuzzy dynamometry mode, and because with the pushing of stapler upper cover, pressure head, upper cover
Contact angle and torque all can persistently change, and with the variation of stapler upper cover angle, and sensor also can one
Directly by transverse shear, this also will seriously affect the accuracy and durability of sensor, especially all larger in face of angle and the arm of force
Labor-saving stapler and heavy type stapler.It can only say that this dynamometry mode facilitates the force value setting of its mechanical vertical punching press,
But it can not scientifically and rationally simulate artificial true nailing force value curve.
The present invention has found by a large number of experiments and verifying, is de- respectively mainly by three peak forces when stapler nailing
Nail power enters paper power, curved nail power.When simulating artificial nailing, with the progress of these three processes, stapler upper cover can push constantly,
Relative to pedestal continuously angle changing, and lower pressure point needs to be constantly in the marginal position of upper cover, and cannot be subjected to displacement.
So accurately to simulate each stage nailing force that manual testing goes out stapler, it is necessary to which one kind is vertical with compression bar always and without phase
To the stapler testing machine of displacement.
Therefore, in order to guarantee that compression bar and stapler upper cover are vertical always, true nailing force value curve is simulated, is needed out
Send out Novel stapler nailing force checking device a kind of, to meet the force value tests demand of various types of staplers.
Summary of the invention
The present invention provides a kind of stapler nailing force checking device and its detection method, which can not only be surveyed
The nailing force value for trying common stapler can also meet market up stroke is long, angle is big labor-saving stapler, heavy type stapler
Force value tests and life test demand, have the advantages that simulation is artificial, test is accurate and overload protection, can science close
It manages, quantitatively characterize ride comfort and feel that stapler pushes process, generate force value-displacement curve, be used for stapler nailing force
Detection and research and analyse.
In order to solve the above technical problems, the present invention adopts the following technical solutions:
A kind of stapler nailing force checking device, which is characterized in that including complete machine frame, fixed mechanism, clamping device, bear
Lotus sensor, buffer unit move forward and backward device, move up and down crossbeam, power output device and control system unit, described whole
Machine frame is configured to carry the weight of entire detection device；The fixed mechanism is configured to consolidate detected stapler
It is scheduled on operating platform；The clamping device is configured to the detected stapler upper cover of clamping；The load sensor setting is used
In the detection data for acquiring detected stapler；The buffer unit setting avoids detecting for protecting the detection device
The generation of overload situations in journey；The device that moves forward and backward is arranged to allow the buffer unit to be used for limiting direction and move freely
Guarantee that the power that the load sensor is subject to remains a vertical force；The crossbeam that moves up and down is arranged to transport up and down
It is dynamic；Crossbeam is moved up and down described in the power output device drive to move up and down in an orderly manner；The control system unit with
The power output device is connected, and the control system unit includes computer and security module, and the computer is for locating
Collected detection data is managed, the security module is used to handle the emergency case during test.
Further, the complete machine frame includes box frame, operating platform, support base and upper cover.
Further, the under(-)chassis of the complete machine frame is open-type box body structure, that is, box frame, the cabinet frame
The material of the bottom four corners support of frame is vulcanie or hard resin, and the upper frame of the complete machine frame is open cavity
Structure.
Further, the fixed mechanism includes the fixed device of stapler or so, upper and lower thick stick lever fixing apparatus, lever compression
Knob, fixed module, pushing device, down-pressed pole and push rod.
Further, the operating platform is equipped with guide groove, the fixed device of described stapler or so and the thick stick up and down
Lever fixing apparatus positions block feature by its lower end and is assemblied in the guide groove.
Further, the clamping device includes stapler upper cover clamping device, baffle, left and right compression knob, upper pushing
Tight knob, bolt, fixture nut, connection screw thread, left and right compact heap and upper-lower compacting block.
Further, the stapler upper cover aid device in clamping device described in the load sensor fish is connected
It connects, load sensor induction direction is vertical with detected stapler upper cover.
Further, the buffer unit is protection cylinder, and the protection cylinder and the load sensor pass through hinge
Device connects, and gassy, the piston rod of the protection cylinder are constantly in stretching state always in the protection cylinder.
Further, the device that moves forward and backward is linear guide, and the protection cylinder is connect with the linear guide, institute
Connection screw thread is stated to be connected with the piston rod of the protection cylinder.
Further, the power output device is the kind of drive of servo motor and ball screw cooperation, the power
Output device also comprises conveyer belt, guide sleeve, guide post and limiting device, described to move up and down crossbeam lower end and the straight line
Guide rail connection, the crossbeam upper end that moves up and down is connected with the ball screw and the guide post.
Further, the security module includes foot-operated emergency stop device, the security module include " emergency stop ", " starting ",
" stopping ", " rising ", " decline " operating function, the computer and the security module, the load sensor and described are watched
Motor is taken to be connected.
A kind of detection method using the stapler nailing force checking device detection stapler nailing force, feature exist
In, comprising the following steps:
A) the upper cover press points for selecting stapler detected, the upper cover position is fixed in the clamping device；
B) control system is set, makes described to move up and down cross beam movement to suitable position, by detected stapler
Pedestal level is put into the fixed mechanism and is fixed；
C) set the control system, according to the natural height of stapler detected, choose it is suitable it is described on move down
Move the starting point that horizontal depth of beam is set as stapler detected；
D) buffer unit according to stapler type adjustment detected；
E) computer is operated, force value drive mode, setting travel speed and load force value are set as, when the load
When sensor is by the load force value, it is described move up and down crossbeam stop immediately pressing action start return movement；
F) start the control system, move up and down crossbeam (4) described in driving and move down, keep stapler detected complete
At it is de- nail, enter paper, it is curved nail three movement, when actual loading force value reach setting load force value when, it is described move up and down crossbeam from
It is dynamic to terminate and reset；
If g) setting force value fails that stapler detected is made to complete complete spiking action, following two kinds of adjustment sides are selected
One of case re-starts nailing force detection:
G1) high load force value；
G2 the computer) is operated, stroke drive mode is set as, reads out the minimum of the last moving beam
Point, and the terminal of crossbeam is moved up and down as described according to the stroke that practical nailing effect increases 0-1mm；
H) data are acquired using the load sensor (5) and is handled using the computer (6), obtain detection knot
Fruit.
Further, the buffer unit is protection cylinder, in step d) when detect stapler for general stapler or
Protection air pressure is set when labor-saved stapler as 300Kpa, air pressure is protected in setting when the detected stapler is heavy type stapler
For 500Kpa.
The present invention passes through the fine knot of design by designing a kind of stapler nailing force checking device and its detection mode
Structure accurately reflects stapler de- nail power in use, enters paper power, curved nail power and its smoothness, obtains stapler nailing
When force value curve, thus it is more scientific it is reasonable characterization stapler nailing force and use feel.
Detailed description of the invention
The above technology contents of the invention and following specific embodiment can obtain more preferably when reading in conjunction with the drawings
Understanding.It should be noted that attached drawing is only used as the example of claimed technical solution.In the accompanying drawings, identical attached drawing
Label represents same or similar element.
Fig. 1 is the three-dimensional structure diagram of the stapler nailing force checking device of one embodiment of the invention；
Fig. 2 is the side view of the stapler nailing force checking device of this embodiment of the invention；
Fig. 3 is the operating platform tool structure schematic diagram of this embodiment of the invention；
Fig. 4 is the stapler upper cover clamping device structural schematic diagram of this embodiment of the invention；
Fig. 5 is upper and lower lever fixture structure schematic diagram in the fixation device of this embodiment of the invention；
Fig. 6 is left and right elastic slice compression tooling structural schematic diagram in the fixation device of this embodiment of the invention；
Fig. 7 is the structural schematic diagram of the power output device of this embodiment of the invention；
Fig. 8 is that the stapler nailing force checking device of this embodiment of the invention pushes original state schematic diagram；
Fig. 9 is that the stapler nailing force checking device of this embodiment of the invention pushes end status diagram；
Figure 10 be test case of the present invention in stapler nailing force checking device detection process in the common stapler of 12# and
12# labor-saved stapler nailing force value curve comparison figure.
Wherein, the reference numerals are as follows:
1 complete machine frame
101 box frames
102 operating platforms
103 support bases
104 upper covers
2 fixed mechanisms
201 staplers or so fix device
About 202 thick stick lever fixing apparatus
203 guide grooves
204 locating pieces
205 levers compress knob
206 fixed briquettings
207 pushing devices
208 down-pressed poles
209 push rods
3 clamping devices
301 stapler upper cover clamping devices
302 baffles
303 or so compress knob
304 upper-lower compacting knobs
305 bolts
306 fixture nuts
307 connection screw threads
308 or so compact heaps
309 upper-lower compacting blocks
4 move up and down crossbeam
401 linear guides
5 load sensors
501 protection cylinders
502 pressure regulator valves
503 hinge means
6 computers
7 security modules
701 foot-operated emergency stop devices
8 power output device
801 servo motors
802 conveyer belts
803 ball screws
804 guide sleeves
805 guide posts
806 limiting devices
Specific embodiment
Describe detailed features and advantage of the invention in a specific embodiment below, content is enough to make this field skill
Art personnel understand technology contents of the invention and implement accordingly, and according to this specification, claim and attached drawing, art technology
Personnel can be readily understood upon the relevant purpose of the present invention and advantage.
As shown in Figure 1, stapler nailing force checking device include: complete machine frame 1 (box frame 101, operating platform 102,
Support base 103, upper cover 104) and control system unit.
The box frame 101 is single-face hollowed-out structure, it is convenient manually carry out putting paper put nail operation, the box frame
101 4 feet are vulcanie or hard resin structure, for reducing bring vibration and noise in testing machine tooling, the frame
Bottom is installed by foot-operated emergency stop device 701, foot-operated emergency stop when for testing machine exception.
As shown in figure 3, the operating platform 102 is equipped with guide groove 203, the guide groove 203 is assumed a " convex " shape, stapler
Left and right fixes device 201 and upper and lower thick stick lever fixing apparatus 202 and is assemblied in the guide groove by its 204 feature of lower end locating piece
In 203, the fixed device 201 of described stapler or so and upper and lower lever fixed mechanism 202 can prolong fixation in the guide groove 203
Direction moves freely and fixes.
It moves up and down 4 lower end of crossbeam to connect with linear guide 401 and baffle 302, is hung with guarantor in the linear guide 401
The buffer unit of 501 form of cylinder is protected, the protection cylinder 501 can be free to slide in the linear guide 401, the baffle
302 pairs of protection cylinders 501, which carry out limitation, prevents it from skidding off the linear guide 401.It is filled always in the protection cylinder 501
Full gas, gas atmosphere carry out air pressure adjustment control by pressure regulator valve 502, and the piston of the protection cylinder 501 is in always to be stretched
It does well, the contractility of the piston is adjusted by the pressure regulator valve 502, and effect is that protection load sensor 5 will not mistake
It carries.
The piston is connected by lower end hinge means 503 with the load sensor 5 to guarantee the load sensing
Device 5 is constantly subjected to a vertical force, and the load sensor lower end is connected with stapler upper cover clamping device 301.
As shown in figure 4, the stapler upper cover clamping device 301 includes: that left and right compresses knob 303, upper-lower compacting knob
304, bolt 305, fixture nut 306, connection screw thread 307, left and right compact heap 308, upper-lower compacting block 309.
The connection screw thread 307 is connected with the piston of the protection cylinder 501, and the connection screw thread 307 passes through described
Bolt 305 is connected with clamping device 3.The bolt 305 can make 3 convenient disassembly of clamping device, convenient for detected
The patch of stapler changes nail operation.The fixture nut 306 is used to eliminate gap and shaking in the connection of bolt 305.Institute
The clamping device 3 for stating the connection of 305 lower end of bolt compresses knob 303 by left and right and adjusts 308 pairs of detected staplers of left and right compact heap
Machine upper cover carries out left and right and is fixed, and adjusts 309 pairs of upper-lower compacting block detected stapler upper covers by upper-lower compacting knob 304
Upper-lower compacting is carried out to fix.
As shown in figure 5, the thick stick lever fixing apparatus 202 up and down can compress knob 205 by rotating lever makes fixed pressure
The pushing of block 206 fixes stapler detected.
As shown in fig. 6, the fixed device 201 of described stapler or so can by push down-pressed pole 208 make push rod 209 to
Preceding movement, so that stapler detected be made to fix.
As shown in fig. 7, being fixed with power output device 8 on the support base 103, comprising: servo motor 801, conveyer belt
802, ball screw 803, guide sleeve 804, guide post 805, limiting device 806.
The servo motor 801 is fixed on the support base 103, drives the operating of conveyer belt 802, the conveyer belt
802 operatings drive the ball screw 803 to rotate.803 lower end of ball screw is connect with the crossbeam 4 that moves up and down.Institute
It states and moves up and down crossbeam 4 and positioned by the guide sleeve 804 and the guide post 805, connect with the ball screw 803
It connects, is driven and moved up and down by the ball screw 803.The limiting device 806 is installed in 805 upper end of guide post, described
Limiting device lower end is equipped with the displacement stroke that limit button is used to limit the guide post 805.
The control system unit includes computer 6, security module 7 (foot-operated emergency stop device 701).The security module 7
The computer 6 is connected, the security module 7 is equipped with function button: emergency stop, unlatching, closing, up and down etc. facilitate people
For operation.
The computer 6 is the control centre of stapler nailing force checking device, and the computer 6 is connected to the safety
Module 7, load sensor 5, servo motor 801.
The load sensor is connected to the computer 6, it is made to receive load sensor signal, and real-time display is entire
The force value of experimentation, and form (load-time) or (load-formation) curve.
The servo motor 801 is connected to the computer 6, and the servo motor 801 passes through soft on the computer 6
Part sets the parameters such as each stage speed of the servo motor 801, dead time, reaches and moves up and down cross described in control
The effect of beam 4.
Stapler nailing force checking device of the invention, which has, simulates artificial nailing, be kept in contact during the depression process a little and
The vertical and fixed effect of detected stapler upper cover.Per stroke movement is illustrated below.As shown in figure 8, it is inspection
It surveys device and pushes beginning state；As shown in figure 9, it pushes end state for detection device.Wherein:
Detected stapler motor spindle is fixed on the fixed device 201 of described stapler or so, the fixed dress of lever up and down
It sets in 202, detected stapler upper cover is fixed on the stapler upper cover clamping device 301, by operating the computer 6
The starting formed and final position are set.It is described to move up and down 4 downlink of crossbeam after starting, drive the protection cylinder 501 and institute
It states load sensor 5 to move down, gassy, the piston rod are constantly in stretching state to the protection cylinder 501 always, protection
The load sensor 5 will not overload, and 501 top of protection cylinder is connect with the linear guide 401 can drive the guarantor
It protects cylinder 501 and the load sensor 5 is moved forward and backward, the clamping device 3 is vertically connected on detected stapler upper cover
Together, ensure that will not be subjected to displacement during pushing.When detected stapler nailing, crossbeam 4 is moved up and down with described
Move down, the angle of stapler upper cover constantly changes, and the articulated mounting 503 rotates with, to guarantee the load sensor 5
It is constantly subjected to a vertical force, it is described that the linear guide 401 can be moved forward and backward while move up and down 4 downlink of crossbeam, with
Adapt to the variation in space.In above-mentioned per stroke, the 5 dynamometric system real-time measurement of load sensor comes from detected stapler
The load and number display, the computer 6 of machine are bent by (load-time) that software can display real-time entire test process
Line.
Wherein, a kind of preferred embodiment of the protection cylinder 501 are as follows: choose the effective cross section product of protection cylinder about
8cm2 protects load as shown in table 1..
Table 1. protects the theoretical power generating value (protection scope) of the corresponding air pressure of cylinder:
| Corresponding air pressure/Kpa | 100 | 200 | 300 | 400 | 500 | 600 |
| Theoretical power output/N | 78.4 | 156.8 | 235.2 | 313.6 | 392 | 470.4 |
Remarks: theory power output (N)=effective cross section product (cm2) * air pressure (bar) * 9.8
In view of individually primary test may be subjected to the interference of accidentalia, this method needs to carry out multiple repetition examination
It tests, usually at 5-6 times, generally removes highest, minimum, using intermediate several cell means as final test data.
Following is test case:
Sample is that morning twilight 12# is common, 12# is laborsaving and heavy type stapler, is respectively charged into testing machine, carries out nailing force test.
Wherein:
Adjustment protection cylinder air pressure is 350kPa when above-mentioned 12# is common and 12# labor-saving stapler is tested, and above-mentioned heavy type is ordered
Adjustment protection 5 air pressure of cylinder is 500kPa when book machine is tested.Down stroke speed is disposed as in above-mentioned test process
3000mm/min is tested using stapler nailing force checking device of the present invention, and test result is as shown in table 2..
The nailing force value (N) of 2. morning twilight different size stapler of table
As can be seen from Table 2 the curved nail power maximum value of three groups of staplers relative to mean deviation be respectively 3.5%,
2.7%, 2.5%, minimum value is respectively 1.7%, 4.5%, 3.6% relative to mean deviation.Data discrete type is very small, says
Bright data accuracy is very high.
From test case as can be seen that by stapler nailing force checking device of the invention artificial condition can be being simulated
Under, under different operating conditions, accurately measure the size of various sample stapler power, scientifically and rationally characterize stapler nailing force
Value, is improved for product quality and the research and development of new product provide strong science and technology support.
Here based on term and form of presentation be only intended to describe, the present invention should not be limited to these terms and table
It states.It is not meant to exclude the equivalent features of any signal and description (or in which part) using these terms and statement, should recognize
Knowing various modifications that may be present should also be included in scope of the claims.Other modifications, variations and alternatives are also likely to be present.
Correspondingly, claim should be regarded as covering all these equivalents.
Equally, it should be pointed out that although the present invention is described with reference to current specific embodiment, this technology neck
Those of ordinary skill in domain it should be appreciated that more than embodiment be intended merely to illustrate the present invention, in no disengaging present invention
Various equivalent change or replacement can be also made in the case where spirit, therefore, as long as right in spirit of the invention
The variation, modification of above-described embodiment will all be fallen in the range of claims of the present invention.
Claims (13)
1. a kind of stapler nailing force checking device, which is characterized in that including complete machine frame (1), fixed mechanism (2), clamping machine
Structure (3), buffer unit, moves forward and backward device, moves up and down crossbeam (4), power output device (8) and control load sensor (5)
System unit processed,
The complete machine frame (1) is configured to carry the weight of entire detection device；
The fixed mechanism (2) is configured to for detected stapler to be fixed on operating platform (102)；
The clamping device (3) is configured to the detected stapler upper cover of clamping；
Load sensor (5) setting is for acquiring the detection data of detected stapler；
The buffer unit setting avoids the generation of overload situations in detection process for protecting the detection device；
The device that moves forward and backward is arranged to that the buffer unit is allowed to move freely in restriction direction for guaranteeing that the load passes
The power that sensor (5) is subject to remains a vertical force；
The crossbeam (4) that moves up and down is arranged to move up and down；
Crossbeam (4) is moved up and down described in power output device (8) drive to move up and down in an orderly manner；
The control system unit is connected with the power output device (8), and the control system unit includes computer (6)
With security module (7), the computer (6) is for handling collected detection data, and the security module is for handling test
Emergency case in the process.
2. stapler nailing force checking device according to claim 1, which is characterized in that the complete machine frame (1) includes
Box frame (101), operating platform (102), support base (103) and upper cover (104).
3. stapler nailing force checking device according to claim 2, which is characterized in that the bottom of the complete machine frame (1)
Portion's frame is open-type box body structure, that is, box frame (101), and the material of the bottom four corners support of the box frame (101) is
Vulcanie or hard resin, the upper frame of the complete machine frame (1) are open cavity structure.
4. stapler nailing force checking device according to claim 1, which is characterized in that the fixed mechanism (2) includes
Stapler or so fixed device (201), upper and lower thick stick lever fixing apparatus (202), lever compress knob (205), fixed module
(206), pushing device (207), down-pressed pole (208) and push rod (209).
5. stapler nailing force checking device according to claim 4, which is characterized in that on the operating platform (102)
Equipped with guide groove (203), described stapler or so fixed device (201) and the thick stick lever fixing apparatus (202) up and down pass through it
Lower end locating piece (204) feature is assemblied in the guide groove (203).
6. stapler nailing force checking device according to claim 1, which is characterized in that the clamping device (3) includes
Stapler upper cover clamping device (301), baffle (302), left and right compress knob (303), upper-lower compacting knob (304), bolt
(305), fixture nut (306), connection screw thread (307), left and right compact heap (308) and upper-lower compacting block (309).
7. stapler nailing force checking device according to claim 6, which is characterized in that load sensor (5) fish
Stapler upper cover aid device (301) in the clamping device (3) is connected, load sensor (5) the induction side
To vertical with detected stapler upper cover.
8. stapler nailing force checking device according to claim 1, which is characterized in that the buffer unit is protection gas
Cylinder (501), the protection cylinder (501) are connect with the load sensor by hinge means (503), the protection cylinder
(501) gassy, the piston rod of protection cylinder (501) are constantly in stretching state always in.
9. stapler nailing force checking device according to claim 8, which is characterized in that the device that moves forward and backward is straight
Line guide rail (401), the protection cylinder (501) connect with the linear guide (401), the connection screw thread (307) with it is described
The piston rod of protection cylinder (501) is connected.
10. stapler nailing force checking device according to claim 9, which is characterized in that the power output device (8)
For the kind of drive of servo motor (801) and ball screw (803) cooperation, the power output device (8) also comprises transmission
Band (801), guide sleeve (804), guide post (805) and limiting device (806), it is described move up and down crossbeam (4) lower end with it is described
Linear guide (401) connection, it is described to move up and down crossbeam (4) upper end and the ball screw (803) and the guide post (805)
It is connected.
11. stapler nailing force checking device according to claim 10, which is characterized in that security module (7) packet
It includes foot-operated emergency stop device (701), the security module (7) includes " emergency stop ", " starting ", " stopping ", " rising ", " decline " operation
Function, the computer (6) are connected with the security module (7), the load sensor (5) and the servo motor (801)
It connects.
12. a kind of detection method using stapler nailing force checking device detection stapler nailing force described in claim 1,
Characterized by comprising the following steps:
A) the upper cover press points for selecting stapler detected, the upper cover position is fixed in the clamping device (3)；
B) set the control system, make it is described move up and down crossbeam (4) and be moved to suitable position, by the bottom of detected stapler
Seat level, which is put into the fixed mechanism (2), to be fixed；
C) control system is set, according to the natural height of stapler detected, selection is suitably described to move up and down cross
The height of beam (4) is set as the starting point of stapler detected；
D) buffer unit according to stapler type adjustment detected；
E) computer (6) is operated, force value drive mode, setting travel speed and load force value are set as, when the load
When sensor (5) is by the load force value, it is described move up and down crossbeam (4) stop immediately pressing action start return movement；
F) start the control system, move up and down crossbeam (4) described in driving and move down, complete stapler detected de-
It follows closely, enter three paper, curved nail movements, it is described to move up and down crossbeam (4) automatically when actual loading force value reaches setting load force value
Terminate and resets；
If g) setting force value fails to make stapler detected to complete complete spiking action, select following two kinds of Adjusted Options it
One re-starts nailing force detection:
G1) high load force value；
G2 the computer (6)) is operated, stroke drive mode is set as, reads out the minimum point of the last moving beam,
And the terminal of crossbeam is moved up and down as described according to the stroke that practical nailing effect increases 0-1mm；
H) data are acquired using the load sensor (5) and is handled using the computer (6), obtain testing result.
13. detection method according to claim 10, which is characterized in that the buffer unit is protection cylinder (501), step
It is rapid d) in set when detected stapler is general stapler or labor-saved stapler protection air pressure as 300Kpa, examined when described
It surveys and sets protection air pressure when stapler is heavy type stapler as 500Kpa.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1412927A (en) * | 2001-10-04 | 2003-04-23 | 伊萨贝格雷玻德股份公司 | Control device of motor driven by binding machine |
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| CN103142240A (en) * | 2013-01-29 | 2013-06-12 | 北京中法派尔特医疗设备有限公司 | Tissue extrusion force measuring system and method |
| WO2016172452A1 (en) * | 2015-04-23 | 2016-10-27 | Massachusetts Institute Of Technology | Discrete assemblers utilizing conventional motion systems |
| CN107036836A (en) * | 2017-05-18 | 2017-08-11 | 国家文教用品质量监督检验中心 | One kind bookbinding class stationery comprehensive tester and its method of testing |
| CN207379656U (en) * | 2017-11-20 | 2018-05-18 | 杭州品享科技有限公司 | A kind of device for detecting stapler forwarding maximum pressure |
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2019
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| CN1543390A (en) * | 2001-08-23 | 2004-11-03 | 美克司公司 | Staple detection mechanism of electric stapler |
| CN1412927A (en) * | 2001-10-04 | 2003-04-23 | 伊萨贝格雷玻德股份公司 | Control device of motor driven by binding machine |
| CN103142240A (en) * | 2013-01-29 | 2013-06-12 | 北京中法派尔特医疗设备有限公司 | Tissue extrusion force measuring system and method |
| WO2016172452A1 (en) * | 2015-04-23 | 2016-10-27 | Massachusetts Institute Of Technology | Discrete assemblers utilizing conventional motion systems |
| CN107036836A (en) * | 2017-05-18 | 2017-08-11 | 国家文教用品质量监督检验中心 | One kind bookbinding class stationery comprehensive tester and its method of testing |
| CN207379656U (en) * | 2017-11-20 | 2018-05-18 | 杭州品享科技有限公司 | A kind of device for detecting stapler forwarding maximum pressure |
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