CN110082678A - A kind of micromotor automatic checkout equipment - Google Patents

Abstract

The invention discloses a kind of micromotor automatic checkout equipments, it is supported including detection, conveying device, Filtting device, propulsion device, test buffer unit, test device, gauge head unit and micromotor and motor plate, it is characterized by: the detection support is used to support and places other devices, conveying device is located at the side of detection support, Filtting device is located at the top of conveying device, and respectively it is arranged one group in feeding inlet and discharge outlet, the front end of test buffer unit is arranged in propulsion device, material for that will test buffer unit front end is constantly promoted to test check bit, the top of test buffer unit is arranged in test device, and it is fixed in detection support, gauge head unit is mounted in rotary test finger cylinder, for providing power supply to micromotor.The present invention is the fluctuation situation by detecting micromotor electrode both end voltage, is broken down by discriminating whether compared with normal waveform, has the advantages that clever structure, detection is rapid, reliable test result.

Description

A kind of micromotor automatic checkout equipment

Technical field

It is specially a kind of for detecting the full-automatic identification of micromotor failure the present invention relates to technical field of mechanical design Equipment.

Background technique

Micromotor has the characteristics that simple easy to control, structure, the operation is stable, manufacturing cost are cheap, is various machinery The crucial execution unit and main driving part of electronic system, are widely used in automobile and field of household appliances.With industrial automation The raising of degree and modern micromotor manufacture level, the application range and yield of micromotor will constantly expand, and in steady State momentum of development.The micromotor manufacturing enterprise in China is set by independent research, the import of advanced technology, co-production, purchase The methods of standby and training engineering technical staff gradually grasps the advanced manufacturing technology of motor, but efficient due to lacking Automatic detection system, Motor Production Test quality testing all rely on artificial observation oscillograph, judge motor with the presence or absence of rosin joint, short Connect, miss, electrode broken string, phase angular advance, phase angular lag the defects of.

This manual detection mode working efficiency is low, high labor cost, is increasingly not suitable with large-scale micromotor stream Waterline production.In order to reduce operating cost, enhance enterprise competitiveness, develops a kind of micromotor automatic checkout equipment and very must It wants.

Summary of the invention

The invention discloses a kind of micromotor automatic checkout equipment, the failure before being automatically performed micromotor factory is special Sign detection, without human intervention.And the present invention is when testing micromotor, and it can be under different angle to Miniature electric machine output shaft It is loaded, the fluctuation situation of detecting electrode both end voltage, differentiates that micromotor whether there is defect.By with it is normal miniature Motor waveform compares, and can accurately determine whether detected product is qualified, this method not only eliminates artificial factor Caused test error, and test speed is fast, has high degree of automation, can be classified to underproof product, machine The advantages that structure is ingenious in design.

The purpose of the present invention is what is realized by following scheme:

A kind of micromotor automatic checkout equipment, including detection support, conveying device, Filtting device, propulsion device, test Buffer unit, test device, gauge head unit and micromotor and motor plate, it is characterised in that: the detection support is used for Conveying device, Filtting device, propulsion device, test buffer unit, test device and gauge head unit, the conveying are placed in support Device is located at the side of detection support, and is a part of production line, and the Filtting device is located at the top of conveying device, and Respectively it is arranged one group in feeding inlet and discharge outlet, is used in the Filtting device of feeding inlet setting by micromotor to be detected and electricity Machine transplanting of rice plate be transported to test buffer unit front end, discharge port setting Filtting device be used for will test after micromotor with Motor plate is shipped back the rear end of conveying device from the rear end of test buffer unit, and the propulsion device setting is buffered in test The front end of device, the micromotor and motor plate for that will be transported to test buffer unit front end are constantly to test check bit It promotes, the top of test buffer unit is arranged in the test device, and is fixed in detection support, the gauge head unit It is mounted in the rotary test finger cylinder in test device, for providing power supply to micromotor.

Further, detection support includes: supporting table, support frame, discharge port and support plate, above-mentioned support frame It is fixed on supporting table by clamping screw, discharge port is arranged in supporting table, and is located at the lower section of test device, and support plate passes through Bolt is fixed on the support frame, is used to support Filtting device.

Further, the conveying device includes: feed drive motor, feeder motor mounting plate, driving band, conveyer belt Roller mounting plate, conveyer belt, conveying wallboard, wallboard pillar, conveying support plate, guardrail adjusting rod, adjusts roller at conveyer belt roller Mounting rack, conveying guardrail board, conveyer belt adjust roller, conveyer belt guide roller, motor guide post, conveying Material Sensor and backgauge Plate, above-mentioned conveying support plate are fixed in supporting table by fastening bolt, and conveying wallboard is fixed on defeated by soket head cap screw It send in support plate, two blocks of left and right conveying wallboard is fixed by the support of wallboard pillar, and feeder motor mounting plate passes through soket head cap screw Installation is connected to the end of conveying wallboard, and feed drive motor is mounted on feeder motor mounting plate by bolt, conveyer belt roller Each setting one in wheel front and back, and on fixed conveyer belt roller mounting plate, setting is in front end and passes through driving band and feed drive electricity The conveyer belt roller that machine is connected is main driving wheel, and the conveyer belt roller that rear end is arranged is driven wheel, and conveyer belt is arranged in front and back Between two conveyer belt rollers, conveyer belt roller mounting plate is fastened by bolts on conveying wallboard, the two pieces of conveying guardrails in left and right By the fastening positioning of guardrail adjusting rod between plate, the guardrail adjusting rod of middle position is fixed on conveying wall by soket head cap screw On plate, the guardrail adjusting rod at front and back two is fixed on conveyer belt roller mounting plate by soket head cap screw, conveyer belt regulating roller Wheel setting is used for Conveyer Belt on adjusting roller mounting rack, adjusts roller mounting rack and is bolted on conveying wallboard On, on conveyer belt guide roller setting conveying wallboard, conveyer belt is adjusted for being oriented to, the setting of conveying Material Sensor is in conveying wallboard On, for detecting conveyer belt with the presence or absence of micromotor and motor plate, striker plate setting is miniature with preventing on conveying wallboard Motor continues to flow downward with motor plate, front end in motor guide post setting conveying guardrail board, for regular micromotor Electrode direction.

Further, the Filtting device includes: to move driving motor, move screw mandrel shaft block, move bearing block branch Fagging moves screw rod, moves X-axis limit switch, move support line rail, move suspension plate, move X-axis limit triggering frame, move Z Axis cylinder mounting plate moves Z axis cylinder, moves finger cylinder, move feed screw nut, move Z axis trigger board, move Z axis limit Switch and move the soft pawl of gripping finger, it is above-mentioned move driving motor and be locked at by bolt move in bearing block support plate, move axis It is fixed on the support frame to hold seat supports plate, the rear and front end for moving screw rod is respectively arranged one and moves screw mandrel shaft block, moves screw rod Bearing block, which is fixed on, to be moved in bearing block support plate, moves the setting of support line rail on the support frame, and solid by hexagon socket head cap screw It is fixed, it moves suspension plate and is connected by moving feed screw nut with screw rod is moved, move and be equipped with line rail chair below suspension plate, moving It can be moved along support line rail is moved in front and back X-direction under the driving of screw rod, move X-axis limit triggering frame setting and moving suspension plate On, and each setting one in left and right, move the setting of X-axis limit switch on the support frame, and front and back is respectively arranged one, can be micro electric The clamping of machine and motor plate and the positioning for placing two stations of offer, move the Z axis cylinder mounting plate lock vertical by bolt Tightly on moving suspension plate, moves Z axis cylinder and be arranged on moving Z axis cylinder mounting plate, move Z axis Telescopic-cylinder bar and be fixed on It moves on Z axis cylinder mounting plate, the cylinder body for moving Z axis cylinder can be moved up and down along the sliding rail on Z axis, and it is solid to move Z axis trigger board It is scheduled on the cylinder for moving Z axis cylinder, moves Z axis limit switch and be arranged on moving Z axis cylinder mounting plate, and each setting up and down One, it can be to start to fold up to provide the positioning of two positions in place with being promoted, move finger cylinder and be bolted on and move Z It on axis cylinder mounting plate, moves the soft pawl of gripping finger and is arranged on the output rod for moving finger cylinder, for completing micromotor and electricity The clamping of machine transplanting of rice plate.

Further, the propulsion device includes: to promote driving motor, promote screw mandrel shaft block, promote screw rod, promote Feed screw nut promotes suspension plate, promotes X-axis limit switch, pushing ram mounting base, pushing ram, promote driving motor mounting plate, push away Inlet wire rail and propulsion limit plate, above-mentioned propulsion driving motor are locked at by bolt and are promoted on driving motor mounting plate, are promoted Screw mandrel shaft block, which is fixed on, to be promoted on driving motor mounting plate, and front and back is respectively arranged one, is used to support propulsion screw rod, is promoted outstanding Frame plate promotes by promoting feed screw nut to be connected with screw rod is promoted and is equipped with line rail chair below suspension plate, in the effect for promoting screw rod Under, it can be moved in the front and back X-direction of axis of thrust rail, promote limit plate to be fixed by screws in and promote suspension plate lower surface, push away It is arranged on the profile below the axis of thrust rail of side into X-axis limit switch, pushing ram is fixed on by pushing ram mounting base and is pushed away Into on the upper surface of suspension plate, for promoting micromotor and motor plate on test buffer unit.

Further, the test buffer unit includes: test cushioning supportive plate, test buffering transverse slat, buffering positioning Cylinder mounting base, buffering positioning cylinder and buffering positioning plate, above-mentioned test cushioning supportive plate or so respectively one piece of setting, centre is set Test buffering transverse slat is set, and is locked by bolt, and be equipped on the test cushioning supportive plate of side and be convenient for micromotor The notch slid into and out with motor plate, buffering positioning cylinder are fixed on test cushioning supportive by buffering positioning cylinder mounting base On plate, buffering positioning cylinder and be located at the lower section of test device, buffering positioning plate is connected with the output rod for buffering positioning cylinder, It is equipped with and the mutually matched positioning table of motor plate in the top of buffering positioning plate.

Further, the test device includes: Test driver motor, Test driver motor mount, test screw rod Bearing block, test screw rod, test feed screw nut, test suspension plate, p-wire rail, p-wire rail mounting plate, test X-axis triggering Plate, test X-axis limit switch, test Z axis cylinder mounting plate, test Z axis cylinder fixed seat, test Z axis cylinder, test Z axis gas Cylinder travel switch, test rotating electric machine mounting plate, test rotating electric machine, rotary test mounting plate, rotary test finger cylinder, rotation The soft pawl of transfer to test gripping finger, load cylinder, load bar and rotation code-disc, above-mentioned Test driver motor are pacified by Test driver motor Fill seat installation on the support frame, each setting one, is used to support test screw rod before and after test screw mandrel shaft block, tests feed screw nut It is connected by connecting plate with test suspension plate, is equipped with line rail chair in the left and right sides of the lower section of test suspension plate, is surveyed in support It tries to move in the front and back X-direction of p-wire rail under the driving of screw rod, test X-axis trigger board is fixed in test suspension plate, And each setting one in left and right, p-wire rail is fixed on p-wire rail mounting plate, and p-wire rail mounting plate is locked at by screw On support frame, the side of support frame is arranged in test X-axis limit switch, and front and back is respectively arranged one, tests Z axis cylinder mounting plate It is vertically locked on the lower surface of test suspension plate, the setting of test Z axis cylinder tests Z axis on test Z axis cylinder mounting plate Telescopic-cylinder bar is fixed in test Z axis cylinder fixed seat, and test Z axis cylinder fixed seat is fixed on test Z axis cylinder mounting plate On, the cylinder body for testing Z axis cylinder can move back and forth in the up and down direction of test Z axis cylinder mounting plate, test Z axis cylinder stroke Switch is fixed on test Z axis cylinder mounting plate, and test rotating electric machine mounting plate is fixed on the cylinder of test Z axis cylinder, is surveyed Examination rotating electric machine is fixed by screws in the lower end of test rotating electric machine mounting plate, and rotary test mounting plate one end and test rotate Motor output shaft is connected, and the other end is connected with rotation code-disc, and rotation code-disc is revolved by the test that bearing is fixed on the other side On rotating motor mounting plate, rotary test finger cylinder is arranged on rotary test mounting plate, and the soft pawl setting of rotary test gripping finger exists On the output pawl of rotary test finger cylinder, for clamping micromotor, the setting of load cylinder installs back in rotary test, Load bar is connected with load cylinder output rod, and load bar is equipped with pressure sensor, and load bar is used for micromotor Output shaft applies load.

Further, the gauge head unit includes: electrode mounting base, measuring head contact plate, measuring head compressed spring, survey Examination head gland, measuring head copper post and electrode contact, above-mentioned electrode contact are fixed on rotary test finger by electrode mounting base The back of cylinder, measuring head contact plate are fixed on one end of measuring head copper post, and measuring head compressed spring is located at electrode contact and surveys It tries between head contact plate, the inside of electrode contact is equipped with the stepped hole of installation measuring head compressed spring and measuring head copper post, semicircle Each one piece of the setting in the left and right of the measuring head contact plate of shape, can be powered for the positive and negative electrode of micromotor.

Further, the micromotor and motor plate include: motor plate and micromotor, above-mentioned micro electric Machine is placed on motor plate, and motor plate side is equipped with the mutually matched loading hole of load bar, is equipped with and is buffered on positioning plate The V-groove that matches of positioning table.

Compared with prior art, the failure that the present invention realizes micromotor detects automatically, and can give micromotor Output shaft, which applies different loads, to be tested, and by acquiring the fluctuation situation of micromotor electrode both end voltage, is differentiated miniature Motor whether there is defect, have many advantages, such as that test speed is fast, and detection accuracy is high, mechanism is ingenious in design, and the present invention does not change Become original production line, using the scheme of clamping, has the characteristics that install convenient.

Detailed description of the invention

Fig. 1 is front isometric structural schematic diagram of the invention.

Fig. 2 is rear isometric structural schematic diagram of the invention.

Fig. 3 is conveying device shaft side figure of the invention.

Fig. 4 is conveying device front view of the invention.

Fig. 5 is the front isometric view of Filtting device of the present invention.

Fig. 6 is the rear isometric view of Filtting device of the present invention.

Fig. 7 is the shaft side figure of propulsion device of the present invention.

Fig. 8 is the shaft side figure of present invention test buffer unit.

Fig. 9 is the front isometric view of test device of the present invention.

Figure 10 is the rear isometric view of test device of the present invention.

Figure 11 is the installation view of gauge head unit of the present invention.

Figure 12 is the cross-sectional view of gauge head unit of the present invention.

Figure 13 is the front view of gauge head unit of the present invention.

Figure 14 is the structural schematic diagram of micromotor and motor plate.

As shown in the figure: 1 is detection support, and 1-1 is supporting table, and 1-2 is support frame, and 1-3 is discharge port, and 1-4 is support plate, 2 be conveying device, and 2-1 is feed drive motor, and 2-2 is feeder motor mounting plate, and 2-3 is driving band, and 2-4 is conveyer belt roller Mounting plate, 2-5 are conveyer belt roller, and 2-6 is conveyer belt, and 2-7 is conveying wallboard, and 2-8 is wallboard pillar, and 2-9 is conveying support Plate, 2-10 are guardrail adjusting rod, and 2-11 is to adjust roller mounting rack, and 2-12 is conveying guardrail board, and 2-13 is conveyer belt regulating roller Wheel, 2-14 are conveyer belt guide roller, and 2-15 is motor guide post, and 2-16 is conveying Material Sensor, and 2-17 is striker plate, and 3 are Filtting device, 3-1 are to move driving motor, and 3-2 is to move screw mandrel shaft block, and 3-3 is to move bearing block support plate, and 3-4 is to remove Silk shifting rod, 3-5 are to move X-axis limit switch, and 3-6 is to move support line rail, and 3-7 is to move suspension plate, and 3-8 is to move X-axis limit Position triggering frame, 3-9 are to move Z axis cylinder mounting plate, and 3-10 is to move Z axis cylinder, and 3-11 is to move finger cylinder, and 3-12 is to remove Silk shifting rod nut, 3-13 are to move Z axis trigger board, and 3-14 is to move Z axis limit switch, and 3-15 is to move the soft pawl of gripping finger, and 4 be to push away Into device, 4-1 is to promote driving motor, and 4-2 is to promote screw mandrel shaft block, and 4-3 is to promote screw rod, and 4-4 is to promote feed screw nut, 4-5 is to promote suspension plate, and 4-6 is to promote X-axis limit switch, and 4-7 is pushing ram mounting base, and 4-8 is pushing ram, and 4-9 is to promote Driving motor mounting plate, 4-10 are axis of thrust rail, and 4-11 is to promote limit plate, and 5 be test buffer unit, and 5-1 is test buffering Support plate, 5-2 are test buffering transverse slat, and 5-3 is buffering positioning cylinder mounting base, and 5-4 is buffering positioning cylinder, and 5-5 is buffering Positioning plate, 6 be test device, and 6-1 is Test driver motor, and 6-2 is Test driver motor mount, and 6-3 is test screw axis Seat is held, 6-4 is test screw rod, and 6-5 is test feed screw nut, and 6-6 is test suspension plate, and 6-7 is p-wire rail, and 6-8 is test Line rail mounting plate, 6-9 are test X-axis trigger board, and 6-10 is test X-axis limit switch, and 6-11 is test Z axis cylinder mounting plate, 6-12 is test Z axis cylinder fixed seat, and 6-13 is test Z axis cylinder, and 6-14 is test Z axis cylinder stroke switch, and 6-15 is to survey Rotating electric machine mounting plate is tried, 6-16 is test rotating electric machine, and 6-17 is rotary test mounting plate, and 6-18 is rotary test finger gas Cylinder, 6-19 are the soft pawl of rotary test gripping finger, and 6-20 is load cylinder, and 6-21 is load bar, and 6-22 is rotation code-disc, and 7 be gauge head Device, 7-1 are electrode mounting base, and 7-2 is measuring head contact plate, and 7-3 is measuring head compressed spring, and 7-4 is measuring head gland, 7- 5 be measuring head copper post, and 7-6 is electrode contact, and 8 be micromotor and motor plate, and 8-1 is motor plate, and 8-2 is micro electric Machine.

Specific implementation process

Following specific embodiment is described in further detail the purpose of the present invention, and embodiment cannot go to live in the household of one's in-laws on getting married one by one herein It states, but therefore embodiments of the present invention are not limited to the following examples.

As shown in Figure 1 and Figure 2, a kind of micromotor automatic checkout equipment, including detection support 1, conveying device 2, Filtting device 3, propulsion device 4, test buffer unit 5, test device 6, gauge head unit 7 and micromotor and motor plate 8, Be characterized in that: the detection support 1, which is used to support, places conveying device 2, Filtting device 3, propulsion device 4, test buffering dress 5, test device 6 and gauge head unit 7 are set, the conveying device 2 is located at the side of detection support 1, and is one of production line Point, the Filtting device 3 is located at the top of conveying device 2, and each one group of setting at feeding inlet and discharge port 1-3, is entering Before the Filtting device 3 of material mouth setting is used to micromotor to be detected and motor plate 8 being transported to test buffer unit 5 End, discharge port 1-3 setting Filtting device 3 be used for will test after micromotor and motor plate 8 from test buffer unit 5 Rear end be shipped back the rear end of conveying device 2, the front end of test buffer unit 5 is arranged in the propulsion device 4, for that will remove The micromotor and motor plate 8 for transporting to test 5 front end of buffer unit are constantly promoted to test check bit, the test dress 6 upper ends that test buffer unit 5 is set are set, and are fixed in detection support 1, the gauge head unit 7 is mounted on test dress It sets on the rotary test finger cylinder 6-18 in 6, for providing power supply to micromotor 8-2.

As shown in Figure 1 and Figure 2, detection support 1 includes: supporting table 1-1, support frame 1-2, discharge port 1-3 Supporting table 1-1 is fixed on by clamping screw with support plate 1-4, above-mentioned support frame 1-2, discharge port 1-3 is arranged in supporting table On 1-1, and it is located at the lower section of test device 6, support plate 1-4 is bolted on support frame 1-2, is used to support and moves dress Set 3.

As shown in attached drawing 3 and attached drawing 4, the conveying device 2 includes: feed drive motor 2-1, feeder motor mounting plate 2-2, driving band 2-3, conveyer belt roller mounting plate 2-4, conveyer belt roller 2-5, conveyer belt 2-6, conveying wallboard 2-7, wallboard branch Column 2-8, conveying support plate 2-9, guardrail adjusting rod 2-10, roller mounting rack 2-11, conveying guardrail board 2-12, conveyer belt tune are adjusted Roller 2-13, conveyer belt guide roller 2-14, motor guide post 2-15, conveying Material Sensor 2-16 and striker plate 2-17 are saved, on The conveying support plate 2-9 stated is fixed on supporting table 1-1 by fastening bolt, and conveying wallboard 2-7 is fixed by soket head cap screw On conveying support plate 2-9, two pieces of left and right conveying wallboard 2-7 is fixed by wallboard pillar 2-8 support, feeder motor mounting plate 2- 2 are connected to the end of conveying wallboard 2-7 by soket head cap screw installation, and feed drive motor 2-1 is mounted on conveying by bolt On motor mounting plate 2-2, each setting one before and after conveyer belt roller 2-5, and on fixed conveyer belt roller mounting plate 2-4, setting It is main drive wheel in front end and by driving the conveyer belt roller 2-5 being connected with 2-3 with feed drive motor 2-1, after setting The conveyer belt roller 2-5 at end is driven wheel, and conveyer belt 2-6 is arranged between former and later two conveyer belt rollers 2-5, conveyer belt roller Mounting plate 2-4 is fastened by bolts on conveying wallboard 2-7, passes through guardrail adjusting rod between the two pieces of conveying guardrail board 2-12 in left and right The guardrail adjusting rod 2-10 of 2-10 fastening positioning, middle position is fixed on conveying wallboard 2-7 by soket head cap screw, front and back Guardrail adjusting rod 2-10 at two is fixed on conveyer belt roller mounting plate 2-4 by soket head cap screw, and conveyer belt adjusts roller 2-13 setting is used for Conveyer Belt 2-6 on adjusting roller mounting rack 2-11, and it is solid by bolt to adjust roller mounting rack 2-11 It is scheduled on conveying wallboard 2-7, on conveyer belt guide roller 2-14 setting conveying wallboard 2-7, adjusts conveyer belt 2-6 for being oriented to, it is defeated It send Material Sensor 2-16 setting on conveying wallboard 2-7, is inserted for detecting conveyer belt 2-6 with the presence or absence of micromotor and motor Plate 8, striker plate 2-17 setting continue to flow downward on conveying wallboard 2-7, with prevention micromotor with motor plate 8, motor Front end on guide post 2-15 setting conveying guardrail board 2-12, the electrode direction for regular micromotor 8-2.

As shown in attached drawing 5 and attached drawing 6, the Filtting device 3 includes: to move driving motor 3-1, move screw mandrel shaft block 3-2, move bearing block support plate 3-3, move screw rod 3-4, move X-axis limit switch 3-5, move support line rail 3-6, move it is outstanding Frame plate 3-7, X-axis limit triggering frame 3-8 is moved, Z axis cylinder mounting plate 3-9 is moved, moves Z axis cylinder 3-10, moves finger gas Cylinder 3-11, feed screw nut 3-12 is moved, Z axis trigger board 3-13 is moved, Z axis limit switch 3-14 is moved and moves the soft pawl 3- of gripping finger 15, it is above-mentioned move driving motor 3-1 and be locked at by bolt move on bearing block support plate 3-3, move bearing block support plate 3-3 is fixed on support frame 1-2, and the rear and front end for moving screw rod 3-4 is respectively arranged one and moves screw mandrel shaft block 3-2, moves silk Rod bearing seat 3-2, which is fixed on, to be moved on bearing block support plate 3-3, is moved support line rail 3-6 and is arranged on support frame 1-2, and is logical It crosses hexagon socket head cap screw to fix, moves suspension plate 3-7 and be connected by moving feed screw nut 3-12 with screw rod 3-4 is moved, moved outstanding It is equipped with line rail chair below frame plate 3-7, can be moved along support line rail 3-6 is moved in front and back X-direction under the driving for moving screw rod 3-4 It is dynamic, it moves X-axis limit triggering frame 3-8 and is arranged on moving suspension plate 3-7, and each setting one in left and right, move X-axis limit switch 3-5 is arranged on support frame 1-2, and front and back is respectively arranged one, can provide for the clamping of micromotor and motor plate 8 with placement The positioning of two stations is moved Z axis cylinder mounting plate 3-9 and is moved on suspension plate 3-7 by vertical being locked at of bolt, moves Z Axis cylinder 3-10 is arranged on moving Z axis cylinder mounting plate 3-9, moves Z axis cylinder 3-10 telescopic rod and is fixed on and moves Z axis cylinder On mounting plate 3-9, the cylinder body for moving Z axis cylinder 3-10 can be moved up and down along the sliding rail on Z axis, and it is solid to move Z axis trigger board 3-13 It is scheduled on the cylinder for moving Z axis cylinder 3-10, moves Z axis limit switch 3-14 and be arranged on moving Z axis cylinder mounting plate 3-9, And each setting one up and down, it can be to start to fold up to provide the positioning of two positions in place with promotion, it is logical to move finger cylinder 3-11 It crosses bolt and is fixed on and move on Z axis cylinder mounting plate 3-9, move the soft pawl 3-15 of gripping finger and be arranged in and move the defeated of finger cylinder 3-11 On rod, for completing the clamping of micromotor Yu motor plate 8.

As shown in Fig. 7, the propulsion device 4 includes: to promote driving motor 4-1, promote screw mandrel shaft block 4-2, push away Into screw rod 4-3, propulsion feed screw nut 4-4, propulsion suspension plate 4-5, propulsion X-axis limit switch 4-6, pushing ram mounting base 4-7, push away Into bar 4-8, promotes driving motor mounting plate 4-9, axis of thrust rail 4-10 and promote limit plate 4-11, above-mentioned propulsion driving motor 4-1 is locked at by bolt and is promoted on driving motor mounting plate 4-9, and screw mandrel shaft block 4-2 is promoted to be fixed on propulsion driving motor On mounting plate 4-9, and front and back is respectively arranged one, is used to support and promotes screw rod 4-3, promotes suspension plate 4-5 by promoting screw rod spiral shell Female 4-4 is connected with screw rod 4-3 is promoted, and promoting can edge under the action of promoting screw rod 4-3 equipped with line rail chair below suspension plate 4-5 It is moved in the front and back X-direction of axis of thrust rail 4-10, promotes limit plate 4-11 to be fixed by screws in and promote suspension plate 4-5 following table Face promotes X-axis limit switch 4-6 to be arranged on the profile below the axis of thrust rail 4-10 of side, and pushing ram 4-8 passes through pushing ram Mounting base 4-7 is fixed on the upper surface for promoting suspension plate 4-5, for promoting micromotor and electricity on test buffer unit 5 Machine transplanting of rice plate 8.

As shown in Fig. 8, the test buffer unit 5 includes: test cushioning supportive plate 5-1, test buffering transverse slat 5- 2, positioning cylinder mounting base 5-3, buffering positioning cylinder 5-4 and buffering positioning plate 5-5, above-mentioned test cushioning supportive plate 5- are buffered 1 or so each one piece of setting, centre setting test buffering transverse slat 5-2, and be locked by bolt, and buffered in the test of side Support plate 5-1 is equipped with the notch slid into convenient for micromotor and motor plate 8, and buffering positioning cylinder 5-4 passes through buffering positioning Cylinder mounting base 5-3 is fixed on test cushioning supportive plate 5-1, is buffered positioning cylinder 5-4 and is located at the lower section of test device 6, Buffering positioning plate 5-5 is connected with the output rod for buffering positioning cylinder 5-4, is equipped with and motor in the top for buffering positioning plate 5-5 The mutually matched positioning table of plate 8-1.

As shown in attached drawing 9 and attached drawing 10, the test device 6 includes: Test driver motor 6-1, Test driver motor Mounting base 6-2, test screw mandrel shaft block 6-3, test screw rod 6-4, test feed screw nut 6-5, test suspension plate 6-6, p-wire Rail 6-7, p-wire rail mounting plate 6-8, test X-axis trigger board 6-9, test X-axis limit switch 6-10, test Z axis cylinder installation Plate 6-11, test Z axis cylinder fixed seat 6-12, test Z axis cylinder 6-13, test Z axis cylinder stroke switch 6-14, test rotation Motor mounting plate 6-15, test rotating electric machine 6-16, rotary test mounting plate 6-17, rotary test finger cylinder 6-18, rotation Test the soft pawl 6-19 of gripping finger, load cylinder 6-20, load bar 6-21 and rotation code-disc 6-22, above-mentioned Test driver motor 6-1 It is mounted on support frame 1-2 by Test driver motor mount 6-2, each setting one, is used before and after test screw mandrel shaft block 6-3 Screw rod 6-4 is tested in support, test feed screw nut 6-5 is connected by connecting plate with test suspension plate 6-6, in test suspension plate The left and right sides of the lower section of 6-6 be equipped with line rail chair, support test screw rod 6-4 driving under can before and after p-wire rail 6-7 X It is moved on direction, test X-axis trigger board 6-9 is fixed on test suspension plate 6-6, and each setting one in left and right, p-wire rail 6-7 It is fixed on p-wire rail mounting plate 6-8, p-wire rail mounting plate 6-8 is locked on support frame 1-2 by screw, tests X-axis The side of support frame 1-2 is arranged in limit switch 6-10, and front and back is respectively arranged one, and test Z axis cylinder mounting plate 6-11 is vertical Ground is locked on the lower surface of test suspension plate 6-6, and test Z axis cylinder 6-13 is arranged on test Z axis cylinder mounting plate 6-11, Test Z axis cylinder 6-13 telescopic rod is fixed on test Z axis cylinder fixed seat 6-12, and test Z axis cylinder fixed seat 6-12 is fixed On test Z axis cylinder mounting plate 6-11, the cylinder body for testing Z axis cylinder 6-13 can be along the upper of test Z axis cylinder mounting plate 6-11 Lower section moves back and forth upwards, and test Z axis cylinder stroke switch 6-14 is fixed on test Z axis cylinder mounting plate 6-11, test rotation Rotating motor mounting plate 6-15 is fixed on the cylinder of test Z axis cylinder 6-13, and test rotating electric machine 6-16 is fixed by screws in Test the lower end of rotating electric machine mounting plate 6-15, rotary test one end mounting plate 6-17 and test rotating electric machine 6-16 output shaft phase Connection, the other end are connected with rotation code-disc 6-22, and rotation code-disc 6-22 is fixed on the test electric rotating of the other side by bearing On machine mounting plate 6-15, rotary test finger cylinder 6-18 is arranged on rotary test mounting plate 6-17, and rotary test gripping finger is soft Pawl 6-19 is arranged on the output pawl of rotary test finger cylinder 6-18, and for clamping micromotor 8-2, load cylinder 6-20 is set It sets at the back side rotary test mounting plate 6-17, load bar 6-21 is connected with load cylinder 6-20 output rod, and load bar 6-21 It is equipped with pressure sensor, load bar 6-21 is used to apply load to the output shaft of micromotor 8-2.

As shown in attached drawing 11 to attached drawing 13, the gauge head unit 7 includes: electrode mounting base 7-1, measuring head contact plate 7- 2, measuring head compressed spring 7-3, measuring head gland 7-4, measuring head copper post 7-5 and electrode contact 7-6, above-mentioned electrode contact 7- 6 are fixed on the back of rotary test finger cylinder 6-18 by electrode mounting base 7-1, and measuring head contact plate 7-2 is fixed on test One end of head copper post 7-5, measuring head compressed spring 7-3 are located between electrode contact 7-6 and measuring head contact plate 7-2, and electrode connects The inside of head 7-6 is equipped with the stepped hole of installation measuring head compressed spring 7-3 and measuring head copper post 7-5, and semicircular measuring head connects Each one piece of the setting in the left and right of touch panel 7-2, can be powered for the positive and negative electrode of micromotor 8-2.

As shown in Fig. 14, the micromotor and motor plate 8 include: motor plate 8-1 and micromotor 8-2, Above-mentioned micromotor 8-2 is placed on motor plate 8-1, and it is mutually matched that the motor side plate 8-1 is equipped with load bar 6-21 Loading hole, equipped with the V-groove matched with the positioning table on buffering positioning plate 5-5.

The working principle of above-described embodiment is as follows:

In the production line of micromotor 8-2, it will assemble and put neat micromotor 8-2 and pass through conveyer belt At the feeding inlet for transporting conveying device 2, in the case where adjusting conveyer belt 2-6 and driving, micromotor is led with motor plate 8 by motor , can be regular by the unordered micromotor 8-2 progress of electrode under motor guide post 2-15 effect to column 2-15, it is arranged with it Sequence, when micromotor and motor plate 8 continue under striker plate 2-17 effect, to stop micromotor with motor plate 8 toward flowing down Fluid stopping is dynamic, and conveying Material Sensor 2-16 will sense the presence of micromotor Yu motor plate 8.At this point, Filtting device 3 is opened Beginning work, micromotor and motor plate 8 will be grabbed by moving the soft pawl 3-15 of gripping finger, and be moved into test buffer unit 5 Front end, then playback.Then, propulsion device 4 is started to work, and will stay on the micro electric of test 5 front end of buffer unit Machine and motor plate 8 are pushed to the lower section of test device 6, and the buffering positioning cylinder 5-4 tested in buffer unit 5 starts to work, It is positioned using the clamping that buffering positioning plate 5-5 carries out micromotor and motor plate 8.Then, test device 6 is started to work, rotation The soft pawl 6-19 of transfer to test gripping finger moves down the crawl for carrying out micromotor 8-2, so under the drive of test Z axis cylinder 6-13 After promoting certain altitude afterwards, load bar 6-21 applies certain load to micromotor 8-2 under the drive of load cylinder 6-20, Gauge head unit 7 starts to be powered to micromotor 8-2, and the voltage for then acquiring the both ends micromotor 8-2 carries out No.1 station Fault verification.Then test rotating electric machine 6-16 rotation drives entire rotary test mounting plate 6-17 to turn an angle, into The fault diagnosis of No. two station micromotor 8-2 of row, further, test rotating electric machine 6-16, which is continued to rotate, carries out third work The micromotor 8-2 fault verification of position, after the completion of three stations are tested, if not finding micromotor 8-2 failure, load bar 6- 21 reset, then test rotating electric machine 6-16 and go to No.1 station turning back to micromotor 8-2 on motor plate 8-1, if this three Determine that there are the fault-signals of micromotor 8-2 at least one in a station, then entire grasping mechanism is in Test driver motor Level moves backward at the position discharge port 1-3 under the driving of 6-1, and the soft pawl 6-19 opening of rotary test gripping finger is lost failure electricity Then machine turns back to remaining micromotor 8-2 on motor plate 8-1, then under the action of propulsion device 4, continue to It flows down, when flowing to the tail portion of test buffer unit 5, the Filtting device 3 of rear side sends back to micromotor and motor plate 8 On production line, to complete the whole flow process of micromotor 8-2 detection.

Above-described embodiment is only preferable example of the invention, is not the restriction to embodiment of the present invention, right For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or It changes, there is no necessity and possibility to exhaust all the enbodiments, done within the spirit and principles of the present invention Any modifications, equivalent replacements, and improvements etc. should be included within claims of the invention.

Claims (9)

1. a kind of micromotor automatic checkout equipment includes: detection support (1), conveying device (2), Filtting device (3), promotes dress (4), test buffer unit (5), test device (6), gauge head unit (7) and micromotor and motor plate (8) are set, feature exists In: the detection support (1), which is used to support, places conveying device (2), Filtting device (3), propulsion device (4), test buffering Device (5), test device (6) and gauge head unit (7), the conveying device (2) are located at the side of detection support (1), and are A part of production line, the Filtting device (3) are located at the top of conveying device (2), and in feeding inlet and discharge port (1-3) Locate each one group of setting, is used to transport micromotor to be detected and motor plate (8) in the Filtting device (3) of feeding inlet setting To the front end of test buffer unit (5), in the Filtting device (3) that discharge port (1-3) is arranged for the micromotor after will test The rear end of conveying device (2), the propulsion device (4) are shipped back from the rear end of test buffer unit (5) with motor plate (8) Micromotor and motor in the front end of test buffer unit (5), for test buffer unit (5) front end will to be transported to is arranged to insert Plate (8) is constantly promoted to test check bit, and the test device (6) is arranged in the top of test buffer unit (5), and solid It is scheduled in detection support (1), the gauge head unit (7) is mounted on the rotary test finger cylinder (6- in test device (6) 18) on, for providing power supply to micromotor (8-2).

2. micromotor automatic checkout equipment according to claim 1, it is characterised in that: detection support (1) packet Include: supporting table (1-1), support frame (1-2), discharge port (1-3) and support plate (1-4), above-mentioned support frame (1-2) pass through locking Bolt is fixed on supporting table (1-1), and discharge port (1-3) is arranged on supporting table (1-1), and is located at the lower section of test device (6), Support plate (1-4) is bolted on support frame (1-2), is used to support Filtting device (3).

3. micromotor automatic checkout equipment according to claim 1, it is characterised in that: conveying device (2) packet It includes: feed drive motor (2-1), feeder motor mounting plate (2-2), driving band (2-3), conveyer belt roller mounting plate (2-4), defeated Belt delivering roller wheel (2-5), conveyer belt (2-6), conveying wallboard (2-7), wallboard pillar (2-8), conveying support plate (2-9), guardrail tune Pole (2-10) adjusts roller mounting rack (2-11), conveying guardrail board (2-12), conveyer belt adjusting roller (2-13), conveyer belt Guide roller (2-14), motor guide post (2-15), conveying Material Sensor (2-16) and striker plate (2-17), above-mentioned conveying branch Fagging (2-9) is fixed on supporting table (1-1) by fastening bolt, and conveying wallboard (2-7) is fixed on defeated by soket head cap screw It send on support plate (2-9), two pieces of left and right conveying wallboard (2-7) is fixed by wallboard pillar (2-8) support, feeder motor mounting plate (2-2) is connected to the end of conveying wallboard (2-7) by soket head cap screw installation, and feed drive motor (2-1) is pacified by bolt On feeder motor mounting plate (2-2), each setting one before and after conveyer belt roller (2-5), and fixed conveyer belt roller installation On plate (2-4), it is arranged in front end and the conveyer belt roller (2- by driving band (2-3) to be connected with feed drive motor (2-1) It 5) is main drive wheel, the conveyer belt roller (2-5) that rear end is arranged is driven wheel, and conveyer belt (2-6) setting is in former and later two conveyings Between band roller (2-5), conveyer belt roller mounting plate (2-4) is fastened by bolts in conveying wallboard (2-7), and two pieces of left and right is defeated It send by guardrail adjusting rod (2-10) fastening positioning between guardrail board (2-12), the guardrail adjusting rod (2-10) of middle position is logical It crosses soket head cap screw to be fixed in conveying wallboard (2-7), the guardrail adjusting rod (2-10) at front and back two is solid by soket head cap screw It being scheduled on conveyer belt roller mounting plate (2-4), conveyer belt adjusts roller (2-13) setting on adjusting roller mounting rack (2-11), For Conveyer Belt (2-6), adjusts roller mounting rack (2-11) and be bolted in conveying wallboard (2-7), conveyer belt In guide roller (2-14) setting conveying wallboard (2-7), conveyer belt (2-6) is adjusted for being oriented to, is conveyed Material Sensor (2-16) Setting is in conveying wallboard (2-7), for detecting conveyer belt (2-6) with the presence or absence of micromotor and motor plate (8), striker plate (2-17) setting is in conveying wallboard (2-7), and with preventing micromotor from continuing to flow downward with motor plate (8), motor is oriented to Front end in column (2-15) setting conveying guardrail board (2-12) is used for the electrode direction of regular micromotor (8-2).

4. micromotor automatic checkout equipment according to claim 1, it is characterised in that: Filtting device (3) packet Include: move driving motor (3-1), move screw mandrel shaft block (3-2), move bearing block support plate (3-3), move screw rod (3-4), X-axis limit switch (3-5) is moved, support line rail (3-6) is moved, moves suspension plate (3-7), moves X-axis limit triggering frame (3- 8) Z axis cylinder mounting plate (3-9), is moved, Z axis cylinder (3-10) is moved, moves finger cylinder (3-11), moves feed screw nut (3-12), Z axis trigger board (3-13) is moved, Z axis limit switch (3-14) is moved and moves the soft pawl of gripping finger (3-15), above-mentioned removes Shifting driving motor (3-1) is locked at by bolt moves on bearing block support plate (3-3), and it is solid to move bearing block support plate (3-3) It is scheduled on support frame (1-2), the rear and front end for moving screw rod (3-4) is respectively arranged one and moves screw mandrel shaft block (3-2), moves silk Rod bearing seat (3-2), which is fixed on, to be moved on bearing block support plate (3-3), is moved support line rail (3-6) and is arranged at support frame (1-2) On, and fixed by hexagon socket head cap screw, suspension plate (3-7) is moved by moving feed screw nut (3-12) and moving screw rod (3-4) It is connected, moves and be equipped with line rail chair below suspension plate (3-7), line rail can be supported along moving under the driving for moving screw rod (3-4) (3-6) is mobile in front and back X-direction, moves X-axis limit triggering frame (3-8) and is arranged on moving suspension plate (3-7), and left and right is respectively set One is set, X-axis limit switch (3-5) is moved and is arranged on support frame (1-2), and front and back is respectively arranged one, can be micromotor Clamping with motor plate (8) and the positioning for placing two stations of offer, it is perpendicular by bolt to move Z axis cylinder mounting plate (3-9) Straight being locked at is moved on suspension plate (3-7), is moved Z axis cylinder (3-10) and is arranged on moving Z axis cylinder mounting plate (3-9), It moves Z axis cylinder (3-10) telescopic rod and is fixed on and move on Z axis cylinder mounting plate (3-9), move the cylinder body of Z axis cylinder (3-10) It can be moved up and down along the sliding rail on Z axis, move Z axis trigger board (3-13) and be fixed on the cylinder for moving Z axis cylinder (3-10), remove It moves Z axis limit switch (3-14) to be arranged on moving Z axis cylinder mounting plate (3-9), and each setting one up and down, can be to start to press from both sides Put with promoted in place provide two positions positioning, move finger cylinder (3-11) be bolted on move Z axis cylinder peace In loading board (3-9), moves the soft pawl of gripping finger (3-15) and be arranged on the output rod for moving finger cylinder (3-11), it is miniature for completing The clamping of motor and motor plate (8).

5. micromotor automatic checkout equipment according to claim 1, it is characterised in that: propulsion device (4) packet It includes: promoting driving motor (4-1), promote screw mandrel shaft block (4-2), promote screw rod (4-3), promote feed screw nut (4-4), promote Suspension plate (4-5) promotes X-axis limit switch (4-6), pushing ram mounting base (4-7), pushing ram (4-8), promotes driving motor peace Loading board (4-9), axis of thrust rail (4-10) and propulsion limit plate (4-11), above-mentioned propulsion driving motor (4-1) pass through bolt lock Tightly on promoting driving motor mounting plate (4-9), promotes screw mandrel shaft block (4-2) to be fixed on and promote driving motor mounting plate (4- 9) on, and front and back is respectively arranged one, is used to support and promotes screw rod (4-3), promotes suspension plate (4-5) by promoting feed screw nut (4-4) is connected with screw rod (4-3) is promoted, and promotes and is equipped with line rail chair below suspension plate (4-5), in the effect for promoting screw rod (4-3) Under, it can be moved in the front and back X-direction of axis of thrust rail (4-10), limit plate (4-11) is promoted to be fixed by screws in propulsion suspension The lower surface plate (4-5) promotes X-axis limit switch (4-6) to be arranged on the profile below the axis of thrust rail (4-10) of side, promotes Bar (4-8) is fixed on the upper surface for promoting suspension plate (4-5) by pushing ram mounting base (4-7), in test buffering dress It sets and promotes micromotor and motor plate (8) on (5).

6. micromotor automatic checkout equipment according to claim 1, it is characterised in that: the test buffer unit It (5) include: to test cushioning supportive plate (5-1), test buffering transverse slat (5-2), buffering positioning cylinder mounting base (5-3), buffer and determine Position cylinder (5-4) and buffering positioning plate (5-5), each one piece of the setting in above-mentioned left and right test cushioning supportive plate (5-1), centre setting Test buffering transverse slat (5-2), and be locked by bolt, and be equipped with and be convenient on the test cushioning supportive plate (5-1) of side The notch that micromotor and motor plate (8) slide into and out, buffering positioning cylinder (5-4) pass through buffering positioning cylinder mounting base (5-3) is fixed in test cushioning supportive plate (5-1), is buffered positioning cylinder (5-4) and is located at the lower section of test device (6), delays Rush positioning plate (5-5) with buffer positioning cylinder (5-4) output rod be connected, buffering positioning plate (5-5) top be equipped with Motor plate (8-1) mutually matched positioning table.

7. micromotor automatic checkout equipment according to claim 1, it is characterised in that: test device (6) packet It includes: Test driver motor (6-1), Test driver motor mount (6-2), test screw mandrel shaft block (6-3), test screw rod (6- 4) feed screw nut (6-5), test suspension plate (6-6), p-wire rail (6-7), p-wire rail mounting plate (6-8), test X, are tested Axis trigger board (6-9), test X-axis limit switch (6-10), test Z axis cylinder mounting plate (6-11), test Z axis cylinder fixed seat (6-12), test Z axis cylinder (6-13), test Z axis cylinder stroke switch (6-14), test rotating electric machine mounting plate (6-15), Test rotating electric machine (6-16), rotary test mounting plate (6-17), rotary test finger cylinder (6-18), rotary test gripping finger are soft Pawl (6-19), load cylinder (6-20), load bar (6-21) and rotation code-disc (6-22), above-mentioned Test driver motor (6-1) It is mounted on support frame (1-2) by Test driver motor mount (6-2), each setting before and after test screw mandrel shaft block (6-3) One, it is used to support test screw rod (6-4), test feed screw nut (6-5) is connected by connecting plate with test suspension plate (6-6) It connects, is equipped with line rail chair in the left and right sides of the lower section of test suspension plate (6-6), it can under the driving of support test screw rod (6-4) It is moved in the front and back X-direction of p-wire rail (6-7), test X-axis trigger board (6-9) is fixed in test suspension plate (6-6), and Each setting one in left and right, p-wire rail (6-7) is fixed on p-wire rail mounting plate (6-8), and p-wire rail mounting plate (6-8) is logical It crosses screw to be locked on support frame (1-2), test X-axis limit switch (6-10) is arranged in the side of support frame (1-2), and front and back Each setting one, test Z axis cylinder mounting plate (6-11) are vertically locked on the lower surface of test suspension plate (6-6), test Z In test Z axis cylinder mounting plate (6-11), test Z axis cylinder (6-13) telescopic rod is fixed on test for axis cylinder (6-13) setting In Z axis cylinder fixed seat (6-12), test Z axis cylinder fixed seat (6-12) is fixed in test Z axis cylinder mounting plate (6-11), The cylinder body for testing Z axis cylinder (6-13) can move back and forth in the up and down direction of test Z axis cylinder mounting plate (6-11), test Z Axis cylinder stroke switch (6-14) is fixed in test Z axis cylinder mounting plate (6-11), is tested rotating electric machine mounting plate (6-15) It is fixed on the cylinder of test Z axis cylinder (6-13), test rotating electric machine (6-16) is fixed by screws in test rotating electric machine The lower end of mounting plate (6-15), rotary test mounting plate one end (6-17) are connected with test rotating electric machine (6-16) output shaft, The other end is connected with rotation code-disc (6-22), and rotation code-disc (6-22) is fixed on the test rotating electric machine of the other side by bearing On mounting plate (6-15), rotary test finger cylinder (6-18) is arranged on rotary test mounting plate (6-17), rotary test folder Refer to that soft pawl (6-19) is arranged on the output pawl of rotary test finger cylinder (6-18), for clamping micromotor (8-2), loads Cylinder (6-20) setting is in the back side rotary test mounting plate (6-17), load bar (6-21) and load cylinder (6-20) output rod phase Connection, and load bar (6-21) is equipped with pressure sensor, load bar (6-21) is used to apply to the output shaft of micromotor (8-2) Load lotus.

8. micromotor automatic checkout equipment according to claim 1, it is characterised in that: gauge head unit (7) packet It includes: electrode mounting base (7-1), measuring head contact plate (7-2), measuring head compressed spring (7-3), measuring head gland (7-4), test Head copper post (7-5) and electrode contact (7-6), above-mentioned electrode contact (7-6) are fixed on rotation by electrode mounting base (7-1) and survey The back of finger cylinder (6-18) is tried, measuring head contact plate (7-2) is fixed on one end of measuring head copper post (7-5), measuring head pressure Contracting spring (7-3) is located between electrode contact (7-6) and measuring head contact plate (7-2), and the inside of electrode contact (7-6) is equipped with peace Fill the stepped hole of measuring head compressed spring (7-3) and measuring head copper post (7-5), a left side for semicircular measuring head contact plate (7-2) Right each one piece of setting, can be powered for the positive and negative electrode of micromotor (8-2).

9. micromotor automatic checkout equipment according to claim 1, it is characterised in that: the micromotor and motor Plate (8) includes: motor plate (8-1) and micromotor (8-2), and above-mentioned micromotor (8-2) is placed on motor plate (8- 1) on, the motor plate side (8-1) is equipped with load bar (6-21) mutually matched loading hole, is equipped with and buffering positioning plate (5-5) On the V-groove that matches of positioning table.