CN105923196A - Electronic scale calibration assembly line - Google Patents
Electronic scale calibration assembly line Download PDFInfo
- Publication number
- CN105923196A CN105923196A CN201610382957.6A CN201610382957A CN105923196A CN 105923196 A CN105923196 A CN 105923196A CN 201610382957 A CN201610382957 A CN 201610382957A CN 105923196 A CN105923196 A CN 105923196A
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- CN
- China
- Prior art keywords
- conveyer belt
- righting
- hydraulic jack
- station
- electronic scale
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/24—Feeding, e.g. conveying, single articles by endless belts or chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/56—Orientating, i.e. changing the attitude of, articles, e.g. of non-uniform cross-section
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/01—Testing or calibrating of weighing apparatus
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Specific Conveyance Elements (AREA)
Abstract
Provided is an electronic scale calibration assembly line. By means of the electronic scale calibration assembly line, the problems that an existing electronic scale calibration assembly line is low in efficiency, high in labor consumption and high in labor intensity are solved. The electronic scale calibration assembly line is characterized in that a centralizer device is arranged on the pre-assembly and centralizing station, a turnover mechanism is arranged on the turnover station, a mobile beam calibration device or crossed beam calibration device is arranged and corresponds to a conveyor belt of a lifting conveying mechanism, and optoelectronic switches are arranged at the junctions of the stations. The electronic scale calibration assembly line has the beneficial effects that automatic alignment, automatic turnover, automatic lifting and automatic calibration are achieved under control of multiple hydraulic cylinders in the whole process, the electronic scale calibration efficiency is improved, and the labor intensity and labor cost of operation workers are reduced; and four standard weights of the calibration device are controlled by the hydraulic cylinders to be adjusted upwards, downwards, leftwards, rightwards, forwards and backwards in a stepless mode, the application range is wide, and the calibration assembly line high in degree of automation is provided for large electronic scales with the area being 800*800 mm-2000*3000 mm and the weighing capacity being 500-3000 kg.
Description
Technical field
The invention belongs to electronic scale calibration technique field, demarcate streamline particularly to electronic scale.
Background technology
Electronic scale will be demarcated before dispatching from the factory.The demarcation mode of electronic scale is to be placed on level table by electronic scale,
Standard test weight is placed in the weighing platform corner of electronic scale, and reading numerical values is to calculate error, and calibrates.In prior art, electricity
The demarcation mode of sub-scale has craft to add counterweight and machinery adds counterweight two ways.Adding counterweight mode by hand is by weight by operator
Pile up the scale pan, reading, calibrate, take off counterweight, repeat such simple motion always；It is by multiple cylinders that machinery adds counterweight
Time-sharing operation, adds counterweight one by one on the scale pan, calibrates and return to zero.For bigger electronic scale, as area be 800 ×
800mm～2000 × 3000mm, for weighing is the electronic scale of 500～3000, is to use artificial behaviour in prior art
The mode made, concrete flow process is, first carries out the installation of soft copy on level ground, after then installing soft copy with rope
Electronic scale corner tie up, manual operation crane, the suspension hook of crane catches on rope, will install after the electronic scale after soft copy slings
Upset, until electronic scale steadily after, manual operation crane is sling standard test weight, then marks the weighing platform corner of electronic scale
Fixed, point 4 calibrations, if not smooth, need repeated multiple times calibration, efficiency is low, the amount of labour used is many and labor intensity is big.
The utility model of Application No. 2014208225003.4 discloses " a kind of electronic scale on-line proving device ", and this is real
Tank body, support seat, electronic scale, the first hydraulic cylinder, support, counterweight hanger, counterweight group, flat car and contact switch is included with novel
Group, described support is frame structure, and its four post is respectively provided with the first hydraulic cylinder, by the first hydraulic cylinder connecting support seat, tank
Body is by support seating on electronic scale, and electronic scale is fixed on support, and connects counterweight group, weight in support by counterweight hanger
Being provided with flat car below code character, support counterweight group by the second hydraulic cylinder on flat car, contact switch group is placed on flat car,
Wherein contact switch is identical with counterweight quantity, and the distance of adjacent two contact switch is the distance between adjacent two counterweights, the second hydraulic pressure
Cylinder piston end is provided with the contact rack contacted with contact switch, and this utility model has been combined with mounting counterweight by contact switch
Become the calibrating of electronic scale, can at any time electronic scale be verified.But, analyze further and understand, weight described in this utility model
Code character includes multiple counterweight, guide spiro rod, counterweight adjusting pad, between described adjacent two counterweights by least 2 guide spiro rods even
Connect, each counterweight is equipped with counterweight adjusting pad, by hydraulic cylinder jacking liquid container and certified weights, it is achieved liquid container is certainly
Dynamic lifting；Be combined the calibrating of electronic scale with mounting counterweight by contact switch, the work process of this utility model is, at scale
Before weight, the accuracy of calibrating electronic scale, first makes tank body not on electronic scale by 4 the first hydraulic cylinder upwards jack-up tank body,
Then counterweight school scale is mounted successively by the second hydraulic cylinder and hanger, all by connecting between counterweight hanger with counterweight and adjacent counterweight
Screw rod connects, and mounts counterweight the most one by one, carries out weighing again after making electronic scale calibration.This utility model is actually used for
Electronic scale carry out on-line proving, by hydraulic cylinder jacking liquid container and certified weights, it is achieved liquid container automatic lifting,
Carry out electronic scale carrying out weighing again after on-line proving makes electronic scale calibration, be not appropriate for the electronic scale on production line is marked
Fixed.
The patent of invention of Application No. 201310705986.8 discloses a kind of electronic scale using robot and assembles production
Line, including the rotating disc type assembly bench being provided with 4 stations such as assembly station, the first locking station and the second locking station；Assembly machine
Device people is located at the outside of assembly station；Raw material district is located at the periphery of the people that puts together machines, including LCD feeding area, conducting resinl feeding area
With PCB module feeding area；Adsorption-type screw locking machine is located at the side of the first locking station；Air blowing type double-head lock filature is located at
The side of two locking stations；The movable end of people of putting together machines is provided with the upper feed collet for the part in raw material district moves to assembly station
Tight mechanism.This invention have employed the people that puts together machines, and completes the installation of main fine portion, and the assembling improving electronic scale produces speed
Degree, and can guarantee that the accuracy and reliability of assembling, the two station turnplate formulas that have employed the most further demarcate rechecking device, it is achieved machine
Toolization is demarcated and is rechecked, and rechecks robot by the demarcation with vision sensor, it is achieved automatization rechecks and blanking, to improve
The reliability and stability rechecked.But, this invention not only structure is complicated, and manufacturing cost is high, and is not suitable for bigger electricity
The demarcation of sub-scale.
Summary of the invention
The technical problem to be solved is, in place of overcoming the deficiencies in the prior art, it is provided that can whole process carry out certainly
Dynamicization operates, and the electronic scale that the bigger electronic scale on applicable production line is demarcated demarcates streamline, to improve bigger electronic scale mark
Fixed work efficiency, reduces the amount of labour used and reduces the labor intensity of operator.
The technical solution used in the present invention includes prepackage and righting station conveyer belt, demarcation station lift and conveyer structure conveying
Band and multiple package position conveyer belt, before and after the prepackage left end with righting station conveyer belt, both sides are provided with pre-assembling platform, defeated in lifting
Before and after sending mechanism's conveyer belt, both sides are provided with calibrating platform, and before and after prepackage with the centre position of righting station conveyer belt, both sides are provided with
Erection device, the station turning between prepackage and righting station conveyer belt and lift and conveyer structure conveyer belt is provided with tipper
Structure, corresponding lift and conveyer structure conveyer belt is provided with caliberating device, and described caliberating device includes support frame, before support frame
On rear 2 entablatures, trave lling girder is installed, 2, left and right is fixed on longeron and connects left and right hydraulic jack, about 2 hydraulic oil
The piston rod of cylinder is fixing with trave lling girder respectively to be connected, and connects below by upper and lower hydraulic jack adpting flange at each trave lling girder
Lower hydraulic jack, the piston rod of about 4 hydraulic jacks fixes connection standard counterweight connector, by standard test weight connector
Hook connect standard test weight, be provided with opening in the bottom of described trave lling girder, the cylinder barrel of hydraulic jack is fixed on movement before and after 4
In the middle of beam, front and back piston rod and first connecting plate of hydraulic jack is fixed and is connected, and the bottom of the first connecting plate is stretched out at the bottom of trave lling girder
The opening in portion is also welded with connecting plate flange, connecting plate flange and the hydraulic jack adpting flange up and down being connected upper and lower hydraulic jack
Bolt connects.
Described erection device includes erection device frame, is provided with supporting surface, in erection device frame about supporting surface
Both sides are provided with fairlead, are separately installed with the axis of guide before and after left side before and after in 2 fairleads and right side in 2 fairleads,
It is welded with baffle plate in the front end of the left side axis of guide and the right side axis of guide, props up after righting hydraulic jack is installed in rear end in the middle of supporting surface
Frame, after installing righting hydraulic jack, the cylinder barrel of righting hydraulic jack and righting hydraulic jack on righting hydraulic jack after-poppet
Support connects, and the piston rod of righting hydraulic jack is connected, at righting liquid with the righting hydraulic jack fore-stock being arranged on baffle plate
The rear end, bottom of compressing cylinder is provided with oil inlet pipe, and the bottom front at righting hydraulic jack is provided with oil return pipe, enters in supporting surface correspondence
The position of oil pipe and oil return pipe is machined with the through hole allowing oil inlet pipe and oil return pipe pass through.
Described switching mechanism includes switching mechanism frame, and 2 bearing holder (housing, cover)s before and after installing in switching mechanism frame, front and back
Bearing it is installed in the middle of 2 bearing holder (housing, cover)s and rotating shaft is installed, rotating shaft being provided with 3 axle sleeves, before and after 3 axle sleeves are welded with
2 right turnover panels, are welded with 2 left turnover panels of before and after in rotating shaft, are welded with base plate, the end of on the base of switching mechanism frame
Upset hydraulic jack support, the upset hydraulic oil between each left turnover panel and base plate it is welded with on plate, left turnover panel and right turnover panel
It is connected upset hydraulic jack with bearing pin on upset hydraulic jack support on jar support and between each right turnover panel and base plate,
The base of switching mechanism frame is also equipped with buffer at corresponding each left turnover panel and each right turnover panel.
Described lift and conveyer structure includes raise-lower hydraulic oil cylinder, installs U-bracket, prop up at U-shaped on raise-lower hydraulic oil cylinder
Mounted roller tube stent and support column on frame, install roller, at roller conveyer belt installed above, at roller support on roller support
Right-hand member the second motor is installed.
Described standard test weight includes standard test weight housing, is welded with bottom sealing plate at standard test weight housing bottom, at standard weight
Form solid filler after code enclosure interior perfusion liquid cast-iron cooling, be provided with a hollow cavity in solid filler upper end, at this sky
The chambers of the heart adds lead button or steel ball, is welded with top sealing plate at standard test weight housing upper face, top sealing plate is provided with link, at closedtop
Plate center is also threaded hole and installs stud in this screwed hole.
On rear side of the righting station position of described prepackage and righting station conveyer belt, be provided with the first photoswitch, prepackage with
It is provided with the second photoswitch, behind the demarcation station position of lift and conveyer structure conveyer belt on the right side of the tail end of righting station conveyer belt
Side is provided with the 3rd photoswitch, is provided with the 4th photoswitch, at multiple package position on rear side of the tail end of lift and conveyer structure conveyer belt
The 5th photoswitch it is provided with on rear side of the tail end of conveyer belt.
Rear side in prepackage with righting station conveyer belt is provided with the first Hydraulic Station, is provided with the second liquid at the top of caliberating device
Pressure station.
At the bottom opening of described trave lling girder, both sides are provided with slideway, and described first connecting plate installs rolling by roller shaft
Wheel.
Streamline demarcated by electronic scale, including prepackage and righting station conveyer belt, demarcation station lift and conveyer structure conveyer belt
With multiple package position conveyer belt, before and after the prepackage left end with righting station conveyer belt, both sides are provided with pre-assembling platform, in lifting conveying
Before and after mechanism's conveyer belt, both sides are provided with calibrating platform, and before and after prepackage with the centre position of righting station conveyer belt, both sides are provided with and hold up
Equipment, the station turning between prepackage and righting station conveyer belt and lift and conveyer structure conveyer belt is provided with switching mechanism,
Corresponding lift and conveyer structure conveyer belt is provided with caliberating device, and described caliberating device includes rood beam, and described rood beam diagonal angle intersects
Arranging, rood beam front end crossover location and rood beam connector are fixed and are connected, rood beam tail end be fixed on 4 of support frame
Corner connecting plate connects, and the bottom of rood beam is provided with opening, and the cylinder barrel of 4 diagonal angle hydraulic jacks is fixed in the middle of rood beam, 4
The piston rod of diagonal angle hydraulic jack and the fixing connection of the first connecting plate, the bottom of the first connecting plate bottom opening by rood beam
Place and connecting plate flange welding, connecting plate flange is with the adpting flange bolt of hydraulic jack up and down being connected upper and lower hydraulic jack even
Connect.
Compared with prior art, the invention have the benefit that
(1) present invention includes pre-installing station, righting station, station turning, demarcation station and 5 stations of multiple package position, in prepackage
Station is provided with pre-assembling platform, is provided with erection device at righting station, is provided with switching mechanism at station turning, is provided with demarcating station
Lift and conveyer structure and caliberating device, be provided with packaging platform at multiple package position, and be provided with light at each station joining place respectively and establish by cable
Close, the omnidistance tape transport controlled by motor, under the control of multiple hydraulic jacks automatic alignment, automatic turning, automatically rise
Fall and automatic Calibration, improve the demarcation efficiency of electronic scale, and artificial carries out soft copy prepackage and in demarcation at prepackage station
Station carries out electronic scale calibration and zeroing, reduces labor intensity and the cost of labor of operator.
(2) 4 standard test weights of the present invention can be stepless with up, down, left, right, before and after under the control of multiple hydraulic jacks
Adjusting, demarcate area and can reach 4～6 square metres, subject range width, is 800 × 800mm～2000 × 3000mm for area, scale
Amount is that the demarcation of the bigger electronic scale of 500～3000 provides the higher caliberating device of automaticity and assembling thereof and mark
Constant current waterline.
(3) the standard test weight simple in construction of the present invention, is provided with hollow cavity inside standard test weight, adds in hollow cavity
Lead button or steel ball, after caliberating device uses for a long time, if standard test weight has a small amount of abrasion, can add in hollow cavity again
Lead button or steel ball are modified, and to ensure the standard value of standard test weight, thus ensure to demarcate the accuracy of calibration.
(4) present invention is provided with slideway in both sides at the bottom opening of described trave lling girder, and before and after 4, the cylinder barrel of hydraulic jack is solid
Being scheduled in the middle of trave lling girder, front and back piston rod and first connecting plate of hydraulic jack is fixed and is connected, and the first connecting plate passes through roller
Axle installs the first roller, the bottom welding connecting plate flange of the first connecting plate, connecting plate flange be connected upper and lower hydraulic jack method
Blue bolt connects, and under the effect of front and back's hydraulic jack, drives the first roller along slideway slide anteroposterior, connects strip by first
The upper and lower hydraulic jack adpting flange that is dynamically connected moves forward and backward, thus moves before and after realizing standard test weight, compact conformation, moves certainly
As, the service life of before and after's hydraulic jack can be extended.
(5) specific embodiment of the invention 2 with rood beam substitute about 2 trave lling girders, by 4 diagonal angle hydraulic jacks replacements
Hydraulic jack before and after about 2 hydraulic jacks and 4, rood beam tail end and be fixed on 4 corner connecting plates of support frame even
Connect, during use, carry out position adjustment according to the big I of electronic scale by 4 diagonal angle hydraulic jacks, other and specific embodiment party
Formula 1 is identical, when needing to carry out the replacing of diagonal angle hydraulic jack or maintenance, pulls down the connection bearing pin of corner connecting plate, can be by ten
Word beam entirety is pulled down and is replaced or keeps in repair, and relative to detailed description of the invention 1, detailed description of the invention 2 structure is simpler, the suitableeest
Streamline for square electronic scale is demarcated.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention,
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the axonometric chart of erection device of the present invention,
Fig. 4 is the top view of erection device of the present invention；
Fig. 5 is the front view of switching mechanism of the present invention,
Fig. 6 is the top view of Fig. 5；
Fig. 7 is the front view of lift and conveyer structure of the present invention,
Fig. 8 is the top view of Fig. 7；
Fig. 9 is the front view of caliberating device of the present invention,
Figure 10 is the top view of Fig. 9,
Figure 11 is the upward view of the detailed description of the invention 1 of Fig. 9,
Figure 12 is the upward view of the detailed description of the invention 2 of Fig. 9,
Figure 13 is oil cylinder mounting structure schematic diagram before and after the present invention,
Figure 14 is trave lling girder structural representation of the present invention,
Figure 15 is the standard test weight structural representation of the present invention,
In figure:
1. erection device,
The 1-1. axis of guide, 1-2. fairlead, 1-3. righting hydraulic jack fore-stock, 1-4. baffle plate,
1-5. erection device frame, 1-6. righting hydraulic jack after-poppet 1-7. righting hydraulic jack, 1-8. oil inlet pipe,
1-9. oil return pipe, 1-10. supporting surface；
2. switching mechanism,
The right turnover panel of 2-1., 2-2. overturns hydraulic jack, and 2-3. overturns hydraulic jack support, 2-4. axle sleeve,
2-5. rotating shaft, 2-6. bearing holder (housing, cover), 2-7. switching mechanism frame, 2-8. buffer,
2-9. base plate, the left turnover panel of 2-10.；
3. lift and conveyer structure,
3-1. lift and conveyer structure conveyer belt, 3-2. the second motor, 3-3. roller support,
3-4. support column, 3-5.U shape support, 3-6. raise-lower hydraulic oil cylinder, 3-7. roller；
4. caliberating device,
4-1. support frame, about 4-2. hydraulic jack,
4-3. trave lling girder,
4-3-1. bottom opening, 4-3-2. slideway, 4-3-3. the first connecting plate, 4-3-4. the first roller,
4-3-5. roller shaft, 4-3-6. the first connecting plate flange, 4-3-7. upper and lower hydraulic jack adpting flange,
4-4. movable pulley,
4-4-1. the second connecting plate, 4-4-2. connecting bolt, 4-4-3. I shape roller,
The upper and lower hydraulic jack of 4-5.,
4-6. standard test weight,
4-6-1. bottom sealing plate, 4-6-2. standard test weight housing, the solid filler of 4-6-3., 4-6-4. steel ball,
4-6-5. hollow cavity, 4-6-6. top sealing plate, 4-6-7. stud, 4-6-8. link,
4-7. standard test weight connector,
Hydraulic jack before and after 4-8.,
4-9. rood beam,
4-10. diagonal angle hydraulic jack,
4-11. rood beam connector,
Tetra-jiaos of connecting plates of 4-12.；
5. multiple package position conveyer belt, 5-1. the 3rd motor,
6. prepackage and righting station conveyer belt, 6-1. the first motor,
The most pre-assembling platform,
8. the first Hydraulic Station,
9. the second Hydraulic Station,
10. calibrating platform,
11. first photoswitches,
12. second photoswitches,
13. the 3rd photoswitches,
14. the 4th photoswitches,
15. the 5th photoswitches.
Detailed description of the invention
Detailed description of the invention 1
As depicted in figs. 1 and 2, the present invention includes first paragraph conveyer belt, second segment conveyer belt and the 3rd section of conveyer belt, and first paragraph is defeated
Sending band for prepackage and righting station conveyer belt 6, the first motor 6-1 drive operating, second segment conveyer belt is the liter demarcating station
Fall conveying mechanism conveyer belt 3-1, is driven operating by the second motor 3-2, and the 3rd section of conveyer belt is multiple package position conveyer belt 5, by the
Three motor 5-1 drive operating, and before and after prepackage with the left end of righting station conveyer belt 6, both sides are provided with pre-assembling platform 7, prepackage with
Before and after the centre position of righting station conveyer belt 6, both sides are provided with erection device 1, at prepackage and righting station conveyer belt 6 and lifting
Station turning between conveying mechanism conveyer belt 3-1 is provided with switching mechanism 2, is provided with caliberating device 4, corresponding demarcation demarcating station
Device 4 lift and conveyer structure 3 with lift and conveyer structure conveyer belt 3-1 be presented herein below, before and after lift and conveyer structure 3, both sides set
There is calibrating platform 10, on rear side of the prepackage righting station position with righting station conveyer belt 6, be provided with the first photoswitch 11, in advance
Dress is provided with the second photoswitch 12, in the demarcation of lift and conveyer structure conveyer belt 3-1 on the right side of the tail end of righting station conveyer belt 6
It is provided with the 3rd photoswitch 13 on rear side of station position, on rear side of the tail end of lift and conveyer structure conveyer belt 3-1, is provided with the 4th photoelectricity
Switch 14, is provided with the 5th photoswitch 15 on rear side of the tail end of multiple package position conveyer belt 5, at prepackage and righting station conveyer belt 6
Rear side be provided with the first Hydraulic Station 8, be provided with the second Hydraulic Station 9 at the top of caliberating device 4；
As shown in Figure 3 and Figure 4, described erection device 1 includes erection device frame 1-5, is provided with and props up in erection device frame 1-5
Support face 1-10, is provided with fairlead 1-2 in the supporting surface 1-10 left and right sides, before and after left side before and after 2 fairlead 1-2 and right side
2 fairlead 1-2 are separately installed with axis of guide 1-1, are welded with gear in the front end of left side axis of guide 1-1 and right side axis of guide 1-1
Plate 1-4；In the middle of supporting surface 1-10, righting hydraulic jack after-poppet 1-6 is installed in rear end, on righting hydraulic jack after-poppet 1-6
Installing righting hydraulic jack 1-7, the cylinder barrel of righting hydraulic jack 1-7 is connected with righting hydraulic jack after-poppet 1-6, righting hydraulic pressure
The piston rod of oil cylinder 1-7 is connected, at righting hydraulic jack 1-7 with the righting hydraulic jack fore-stock 1-3 being arranged on baffle plate 1-4
Rear end, bottom be provided with oil inlet pipe 1-8, the bottom front at righting hydraulic jack 1-7 is provided with oil return pipe 1-9, at supporting surface 1-10
The position of corresponding oil inlet pipe 1-8 and oil return pipe 1-9 is machined with the through hole allowing oil inlet pipe 1-8 and oil return pipe 1-9 pass through.
As shown in Figure 5 and Figure 6, described switching mechanism 2 includes switching mechanism frame 2-7, pacifies in switching mechanism frame 2-7
2 bearing holder (housing, cover) 2-6 before and after dress, install bearing and are provided with rotating shaft 2-5, on rotating shaft 2-5 front and back in the middle of 2 bearing holder (housing, cover) 2-6
3 axle sleeve 2-4 are installed, 3 axle sleeve 2-4 are welded with the right turnover panel 2-1 of before and after 2, rotating shaft 2-5 is welded with before and after 2
Individual left turnover panel 2-10, is welded with base plate 2-9 on the base of switching mechanism frame 2-7, on base plate 2-9, left turnover panel 2-10 and the right side
Upset hydraulic jack support 2-3, the upset hydraulic oil between each left turnover panel 2-10 and base plate 2-9 it is welded with on turnover panel 2-1
It is connected with bearing pin on upset hydraulic jack support 2-3 on jar support 2-3 and between each right turnover panel 2-1 and base plate 2-9
Upset hydraulic jack 2-2, on the base of switching mechanism frame 2-7, corresponding each left turnover panel 2-10 and each right turnover panel 2-1 is also
Buffer 2-8 is installed；
As shown in Figure 7 and Figure 8, described lift and conveyer structure 3 includes raise-lower hydraulic oil cylinder 3-6, pacifies on raise-lower hydraulic oil cylinder 3-6
Dress U-bracket 3-5, mounted roller tube stent 3-3 and support column 3-4 on U-bracket 3-5, install roller on roller support 3-3
3-7, at roller 3-7 conveyer belt installed above 3-1, the right-hand member on roller support 3-3 is provided with and drives conveyer belt 3-1 operating
Second motor 3-2；
As shown in Fig. 9～Figure 11 and Figure 13, described caliberating device 4 includes support frame 4-1, described support frame 4-1 by column,
Crossbeam and longeron are constituted, and are provided with trave lling girder 4-3 before and after support frame 4-1 on 2 entablatures, and trave lling girder 4-3 installs
There are movable pulley 4-4, described movable pulley 4-4 can move left and right in support frame 4-1, the company of fixing on longeron on 2, left and right
Meeting left and right hydraulic jack 4-2, the piston rod of about 2 hydraulic jack 4-2 is fixing with trave lling girder 4-3 respectively to be connected, in each shifting
Dynamic beam 4-3 connects upper and lower hydraulic jack 4-5, about 4 hydraulic jack 4-below by upper and lower hydraulic jack adpting flange 4-3-7
The piston rod of 5 fixes connection standard counterweight connector 4-7, connects standard test weight by the hook on standard test weight connector 4-7
4-6；It is provided with opening 4-3-1, liquid before and after both sides are provided with slideway 4-3-2,4 at opening 4-3-1 in the bottom of described trave lling girder 4-3
The cylinder barrel of compressing cylinder 4-8 is fixed in the middle of trave lling girder 4-3, and front and back piston rod and the first connecting plate 4-3-3 of hydraulic jack 4-8 are solid
Fixed connection, the first connecting plate 4-3-3 installs roller 4-3-4 by roller shaft 4-3-5, and the bottom of the first connecting plate 4-3-3 is stretched
Going out opening 4-3-1 and be welded with connecting plate flange 4-3-6, connecting plate flange 4-3-6 is upper and lower be connected upper and lower hydraulic jack 4-5
Hydraulic jack adpting flange 4-3-7 bolt connects, and under the effect of front and back hydraulic jack 4-8, drives roller 4-3-4 along slideway 4-
3-2 slide anteroposterior, the hydraulic jack adpting flange up and down of the upper and lower hydraulic jack 4-5 that is dynamically connected by the first connecting plate 4-3-3 band
4-3-7 moves forward and backward, thus moves before and after realizing standard test weight 4-6；
As shown in figure 14, described movable pulley 4-4 includes the second connecting plate 4-4-1, connecting bolt 4-4-2 and I shape roller 4-4-
3, connecting bolt 4-4-2 are through on the second connecting plate 4-4-1 the connecting bolt 4-4-2 2 the second connecting plate 4-4-1
Erector font roller 4-4-3；
As shown in figure 15, described standard test weight 4-6 includes standard test weight housing 4-6-2, welds bottom standard test weight housing 4-6-2
It is connected to bottom sealing plate 4-6-1, after irrigating liquid cast-iron cooling inside standard test weight housing 4-6-2, forms solid filler 4-6-3, in reality
Heart filler 4-6-3 upper end is provided with a hollow cavity 4-6-5, adds lead button or steel ball 4-6-4 in this hollow cavity 4-6-5,
It is welded with top sealing plate 4-6-6 above standard test weight housing 4-6-2, top sealing plate 4-6-6 is provided with link 4-6-8, at top sealing plate
4-6-6 center is also threaded hole and installs stud 4-6-7 in this screwed hole.
During use, erection device frame 1-5 of erection device 1 of the present invention is fixed on electronic scale by foundation bolt and demarcates
Both sides before and after streamline conveyer belt righting station, lead to respectively by the oil inlet pipe 1-8 and oil return pipe 1-9 of righting hydraulic jack 1-7
Cross hydraulic hose and the first Hydraulic Station 8 connects；
Switching mechanism frame 2-7 of switching mechanism 2 of the present invention is fixed on electronic scale by foundation bolt and demarcates streamline conveying
Both sides before and after band station turning, by soft by hydraulic pressure respectively to oil inlet pipe and the oil return pipe of upset hydraulic pressure upset hydraulic jack 2-2
Pipe connects with the first Hydraulic Station 8；
By foundation bolt, the cylinder barrel of the raise-lower hydraulic oil cylinder 3-6 of elevating transport apparatus 3 of the present invention is fixed on electronic scale demarcate
Streamline is demarcated below station caliberating device, by soft by hydraulic pressure respectively to oil inlet pipe and the oil return pipe of raise-lower hydraulic oil cylinder 3-6
Pipe connects with the first Hydraulic Station 8；
Support frame 4-1 of the present invention is fixed on electronic scale by foundation bolt and demarcates streamline demarcation station, lifting conveying dress
Put 3 from support frame 4-1 of the present invention corresponding to passing from left to right below 4 counterweight 4-6, by about 4 hydraulic jack 4-5,2
Before and after individual left and right hydraulic jack 4-2 and 4, the oil inlet pipe of hydraulic jack 4-8 and oil return pipe are respectively by hydraulic hose and the second liquid
Pressure station 9 connection；
Electronic scale to be installed is placed on the pre-assembling platform 7 of prepackage station, manually carries out soft copy installation, after installing,
Starting the first motor 6-1, the electronic scale installing soft copy is transported to righting station, the first photoswitch 11 detects electronic scale
After, righting hydraulic jack 1-7 drives baffle plate 1-4 along side, left and right 2 fairlead 1-2 under the axis of guide 1-1 guide effect of 2, left and right
Straight forward, electronic scale by moment righting, demarcates streamline along electronic scale defeated under the effect of 2 baffle plate 1-4 of front and back 2 side
Band is sent to be transported to station turning；
When electronic scale is close to the second photoswitch 12,2 of switching mechanism 2 right turnover panel 2-1 were at upset hydraulic pressure upset liquid before this
Erecting less than 90 ° by 2 right turnover panel 2-1 under compressing cylinder 2-2 effect, preferably 85 °, then 2 left turnover panel 2-10 receive electronics
After scale, 2 left turnover panel 2-10 are erected under the effect of upset hydraulic pressure upset hydraulic jack 2-2 and are more than by 2 left turnover panel 2-10
90 °, preferably 95 °, 2 right turnover panel 2-1 swung to naturally by electronic scale, and 2 right turnover panel 2-1 are at upset hydraulic pressure upset hydraulic jack 2-
Slowly falling under the effect of 2, electronic scale steadily completes the upset of 180 °, then, left turnover panel 2-10 under the effect of buffer 2-8
Falling, the upset of next electronic scale to be received, the electronic scale after upset is demarcated streamline along electronic scale and is input into into demarcation work
Position；
When electronic scale is close to three photoswitches 13, the second motor 3-2 closes, and the conveyer belt of elevating transport apparatus 3 stops defeated
Sending and drop under calibrating platform 10 under raise-lower hydraulic oil cylinder 3-6 effect, electronic scale steadily falls on calibrating platform 10, root
Carrying out position adjustment according to the big I of electronic scale by hydraulic jack 4-8 before and after about 2 hydraulic jack 4-2 and 4, entrance is treated
Demarcation state, now, operation bench carries out automatic or manual by 4 standard test weight 4-6 in caliberating device 4, simultaneously or point
The secondary corner dropping to electronic scale about 4 under hydraulic jack 4-5 effect, demarcates electronic scale, when weighing instrument shows
When indicating value is consistent with the value of standard test weight 4-6, demarcation completes, if the value of weighing instrument show value and standard test weight 4-6 differs
During cause, manually the potentiometer in electronic scale rosette is adjusted, until weighing instrument show value is with standard test weight 4-6's
Value is consistent, and demarcation completes, and after having demarcated, 4 standard test weight 4-6 rise under hydraulic jack 4-5 effect about 4, lifting
Conveyer device 3 rises under raise-lower hydraulic oil cylinder 3-6 effect, and the conveyer belt demarcating streamline subsequent packages station with electronic scale is put down
Together, the second motor 3-2 starts, and along electronic scale, calibrated electronic scale is demarcated streamline and carries to the right, when electronic scale connects
During nearly four photoswitch 14, the 3rd motor 5-1 starts, and multiple package position conveyer belt 5 runs, the conveyer belt of elevating transport apparatus 3
After electronic scale is transported to multiple package position conveyer belt 5 by 3-1, conveyer belt 3-1 is out of service, the demarcation of next electronic scale to be received；
Caliberating device 4 after a long time use, if in 4 standard test weight 4-6 any one or several have abrasion, can be by standard
The stud 4-6-7 installed in counterweight 4-6 screwed hole unclamps and takes off, and adds lead button or steel ball 4-6-4 by the screwed hole of counterweight 4-6
It is modified, to ensure the accuracy of counterweight 4-6；
When electronic scale is transported to close to five photoswitches 15, the 3rd motor 5-1 is out of service, and electronic scale is at multiple package position
Roll off the production line after packing on conveyer belt 5.
Detailed description of the invention 2
As shown in figure 12, identical with detailed description of the invention 1, difference is, with rood beam 4-9 substitute about 2 trave lling girder 4-3,
Hydraulic jack 4-8, described rood beam 4-9 before and after about 2 hydraulic jack 4-2 and 4 is substituted with 4 diagonal angle hydraulic jack 4-10
Diagonal angle arranged crosswise, rood beam 4-9 front end crossover location is fixing with rood beam connector 4-11 to be connected, or welding or bolt are even
Connecing, rood beam 4-9 tail end is connected with 4 the corner connecting plate 4-12 being fixed on support frame 4-1, and the bottom of rood beam 4-9 sets
Having opening, the cylinder body of 4 diagonal angle hydraulic jack 4-10 is fixed on the piston of 4 diagonal angle hydraulic jack 4-10 in the middle of rood beam 4-9
Bar and the first connecting plate 4-3-3 are fixing to be connected, the bottom of the first connecting plate 4-3-3 by the opening part of rood beam 4-9 be connected
Plate flange 4-3-6 welds, connecting plate flange 4-3-6 and the adpting flange 4-of hydraulic jack up and down being connected upper and lower hydraulic jack 4-5
3-7 bolt connects.
During use, carry out position adjustment according to the big I of electronic scale by 4 diagonal angle hydraulic jack 4-10, other and tool
Body embodiment 1 is identical.When needing to carry out the replacing of diagonal angle hydraulic jack 4-10 or maintenance, pull down the company of corner connecting plate 4-12
Pin axle, can pull down rood beam 4-9 entirety and be replaced or keep in repair.Relative to detailed description of the invention 1, detailed description of the invention
2 structures are simpler, it is adaptable to the streamline of square electronic scale is demarcated.
Claims (9)
1. streamline demarcated by electronic scale, including prepackage and righting station conveyer belt (6), demarcation station lift and conveyer structure conveyer belt
(3-1) with multiple package position conveyer belt (5), before and after the prepackage left end with righting station conveyer belt (6), both sides are provided with pre-assembling platform
(7), before and after lift and conveyer structure conveyer belt (3-1), both sides are provided with calibrating platform (10), it is characterised in that in prepackage and righting
Before and after the centre position of station conveyer belt (6), both sides are provided with erection device (1), in prepackage and righting station conveyer belt (6) and liter
Station turning between fall conveying mechanism conveyer belt (3-1) is provided with switching mechanism (2), corresponding lift and conveyer structure conveyer belt (3-
1) being provided with caliberating device (4), described caliberating device (4) includes support frame (4-1), before and after support frame (4-1) on 2
Trave lling girder (4-3) is installed on crossbeam, 2, left and right is fixed on longeron and connects left and right hydraulic jack (4-2), about 2 liquid
The piston rod of compressing cylinder (4-2) is fixing with trave lling girder (4-3) respectively to be connected, at each trave lling girder (4-3) below by upper and lower liquid
Compressing cylinder adpting flange (4-3-7) connects upper and lower hydraulic jack (4-5), and the piston rod of about 4 hydraulic jacks (4-5) is fixing even
Connect standard test weight connector (4-7), connect standard test weight (4-6) by the hook on standard test weight connector (4-7), described
The bottom of trave lling girder (4-3) is provided with opening (4-3-1), and before and after 4, the cylinder barrel of hydraulic jack (4-8) is fixed on trave lling girder (4-3)
Centre, front and back piston rod and first connecting plate (4-3-3) of hydraulic jack (4-8) is fixed and is connected, the first connecting plate (4-3-3)
Bottom is stretched out the opening (4-3-1) of trave lling girder (4-3) bottom and is welded with connecting plate flange (4-3-6), connecting plate flange (4-3-
6) connect with adpting flange (4-3-7) bolt of hydraulic jack up and down being connected upper and lower hydraulic jack (4-5).
The most according to claim 1, streamline demarcated by electronic scale, it is characterised in that described erection device (1) includes that righting fills
Put frame (1-5), erection device frame (1-5) is provided with supporting surface (1-10), install in supporting surface (1-10) left and right sides
Have fairlead (1-2), before and after left side 2 fairleads (1-2) neutralize on the right side of before and after 2 fairleads (1-2) are separately installed with
The axis of guide (1-1), is welded with baffle plate (1-4) in the front end of the left side axis of guide (1-1) and the right side axis of guide (1-1), at supporting surface
(1-10) in the middle of, righting hydraulic jack after-poppet (1-6) is installed in rear end, installs righting in righting hydraulic jack after-poppet (1-6)
Hydraulic jack (1-7), the cylinder barrel of righting hydraulic jack (1-7) is connected with righting hydraulic jack after-poppet (1-6), righting hydraulic oil
The piston rod of cylinder (1-7) is connected, at righting hydraulic oil with righting hydraulic jack fore-stock (1-3) being arranged on baffle plate (1-4)
The rear end, bottom of cylinder (1-7) is provided with oil inlet pipe (1-8), and the bottom front at righting hydraulic jack (1-7) is provided with oil return pipe (1-
9), the position at the corresponding oil inlet pipe of supporting surface (1-10) (1-8) and oil return pipe (1-9) is machined with and allows oil inlet pipe (1-8) and oil return
The through hole that pipe (1-9) passes through.
The most according to claim 1, streamline demarcated by electronic scale, it is characterised in that described switching mechanism (2) includes tipper
Structure frame (2-7), 2 bearing holder (housing, cover)s (2-6) before and after the upper installation of switching mechanism frame (2-7), 2 bearing holder (housing, cover)s (2-6) of front and back
Middle installation bearing is also provided with rotating shaft (2-5), is provided with 3 axle sleeves (2-4), 3 axle sleeves (2-4) in rotating shaft (2-5)
On be welded with 2 right turnover panels (2-1) of before and after, rotating shaft (2-5) is welded with 2 left turnover panels (2-10) of before and after, at switching mechanism
Base plate (2-9) it is welded with, in the upper welding of base plate (2-9), left turnover panel (2-10) and right turnover panel (2-1) on the base of frame (2-7)
There are upset hydraulic jack support (2-3), the upset hydraulic jack support between each left turnover panel (2-10) and base plate (2-9)
(2-3) in upset hydraulic jack support (2-3) above and between each right turnover panel (2-1) and base plate (2-9) with bearing pin even
Connecing upset hydraulic jack (2-2), on the base of switching mechanism frame (2-7), corresponding each left turnover panel (2-10) and each right side are turned over
Plate (2-1) place is also equipped with buffer (2-8).
The most according to claim 1, streamline demarcated by electronic scale, it is characterised in that described lift and conveyer structure (3) includes rising
Descending liquid compressing cylinder (3-6), installs U-bracket (3-5) on raise-lower hydraulic oil cylinder (3-6), in the upper mounted roller of U-bracket (3-5)
Tube stent (3-3) and support column (3-4), install roller (3-7) on roller support (3-3), installed above defeated at roller (3-7)
Sending band (3-1), the right-hand member at roller support (3-3) is provided with the second motor (3-2).
The most according to claim 1, streamline demarcated by electronic scale, it is characterised in that described standard test weight (4-6) includes standard
Counterweight housing (4-6-2), has bottom sealing plate (4-6-1) at standard test weight housing (4-6-2) bottom welding, at standard test weight housing
(4-6-2) form solid filler (4-6-3) after internal perfusion liquid cast-iron cooling, be provided with one in solid filler (4-6-3) upper end
Hollow cavity (4-6-5), adds lead button or steel ball (4-6-4), at standard test weight housing (4-6-in this hollow cavity (4-6-5)
2) it is welded with top sealing plate (4-6-6) above, top sealing plate (4-6-6) is provided with link (4-6-8), in top sealing plate (4-6-6)
The heart is also threaded hole and installs stud (4-6-6) in this screwed hole.
The most according to claim 1, streamline demarcated by electronic scale, it is characterised in that at described prepackage and righting station conveyer belt
(6) it is provided with the first photoswitch (11) on rear side of righting station position, on the right side of the prepackage tail end with righting station conveyer belt (6)
It is provided with the second photoswitch (12), on rear side of the demarcation station position of lift and conveyer structure conveyer belt (3-1), is provided with the 3rd photoelectricity
Switch (13), is provided with the 4th photoswitch (14) on rear side of the tail end of lift and conveyer structure conveyer belt (3-1), defeated at multiple package position
Send and on rear side of the tail end of band (5), be provided with the 5th photoswitch (15).
The most according to claim 1, streamline demarcated by electronic scale, it is characterised in that in prepackage and righting station conveyer belt (6)
Rear side be provided with the first Hydraulic Station (8), be provided with the second Hydraulic Station (9) at the top of caliberating device (4).
The most according to claim 1, streamline demarcated by electronic scale, it is characterised in that the bottom opening of described trave lling girder (4-3)
(4-3-1) both sides, place are provided with slideway (4-3-2), and described first connecting plate (4-3-3) installs roller by roller shaft (4-3-5)
(4-3-4).
9. streamline demarcated by electronic scale, including prepackage and righting station conveyer belt (6), demarcation station lift and conveyer structure conveyer belt
(3-1) with multiple package position conveyer belt (5), before and after the prepackage left end with righting station conveyer belt (6), both sides are provided with pre-assembling platform
(7), before and after lift and conveyer structure conveyer belt (3-1), both sides are provided with calibrating platform (10), it is characterised in that in prepackage and righting
Before and after the centre position of station conveyer belt (6), both sides are provided with erection device (1), in prepackage and righting station conveyer belt (6) and liter
Station turning between fall conveying mechanism conveyer belt (3-1) is provided with switching mechanism (2), corresponding lift and conveyer structure conveyer belt (3-
1) being provided with caliberating device (4), described caliberating device (4) includes rood beam (4-9), described rood beam (4-9) diagonal angle arranged crosswise,
Rood beam (4-9) front end crossover location is fixing with rood beam connector (4-11) to be connected, and rood beam (4-9) tail end props up with being fixed on
4 corner connecting plates (4-12) of support frame frame (4-1) are hinged, and the bottom of rood beam (4-9) is provided with opening, 4 diagonal angle hydraulic oil
The cylinder barrel of cylinder (4-10) is fixed in the middle of rood beam (4-9), the piston rod of 4 diagonal angle hydraulic jacks (4-10) and the first connecting plate
(4-3-3) fixing connection, the bottom of the first connecting plate (4-3-3) is passed through at the bottom opening of rood beam (4-9) and connecting plate method
Blue (4-3-6) welding, connecting plate flange (4-3-6) and the hydraulic jack adpting flange up and down being connected upper and lower hydraulic jack (4-5)
(4-3-7) bolt connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610382957.6A CN105923196B (en) | 2016-06-02 | 2016-06-02 | Electronic scale demarcates assembly line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610382957.6A CN105923196B (en) | 2016-06-02 | 2016-06-02 | Electronic scale demarcates assembly line |
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| CN105923196B CN105923196B (en) | 2018-07-10 |
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| CN106500819A (en) * | 2016-09-28 | 2017-03-15 | 中山市易恩自动化科技有限公司 | Electronic scale production line |
| CN108186014A (en) * | 2018-01-31 | 2018-06-22 | 上海康斐信息技术有限公司 | A kind of unbalance loading and the test integrated device of body fat and test method |
| CN108860855A (en) * | 2018-07-30 | 2018-11-23 | 永康市嘉图工业产品设计有限公司 | A kind of automatic packaging machine |
| CN112484834A (en) * | 2020-11-16 | 2021-03-12 | 宁波奥普玛衡器有限公司 | Platform scale packaging assembly line and using method thereof |
| CN113758547A (en) * | 2021-08-23 | 2021-12-07 | 五冶集团上海有限公司 | Method for installing electronic scale of coal blending device under coal bunker |
| CN113916332A (en) * | 2021-09-16 | 2022-01-11 | 浙江华眼视觉科技有限公司 | Double-scale equipment based on dynamic weighing |
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| CN113916332A (en) * | 2021-09-16 | 2022-01-11 | 浙江华眼视觉科技有限公司 | Double-scale equipment based on dynamic weighing |
| CN113916332B (en) * | 2021-09-16 | 2024-01-23 | 浙江华眼视觉科技有限公司 | Double-scale equipment based on dynamic weighing |
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