CN205770365U - Streamline demarcated by electronic scale - Google Patents

Abstract

nullStreamline demarcated by electronic scale，Overcome existing electronic scale demarcation pipeline efficiency low、The problem that the amount of labour used is many and labor intensity is big，Feature is to be provided with erection device at prepackage and righting station，It is provided with switching mechanism at station turning，Corresponding lift and conveyer structure conveyer belt is provided with trave lling girder caliberating device or rood beam caliberating device，It is provided with photoswitch at each station joining place，Provide the benefit that，Omnidistance automatic alignment under the control of multiple hydraulic jacks、Automatic turning、Automatic lifting and automatic Calibration，Improve the demarcation efficiency of electronic scale，Reduce labor intensity and the cost of labor of operator，4 standard test weights of caliberating device under the control of multiple hydraulic jacks can more than、Under、Left、Right、Before、Rear stepless changing，Subject range width，It is 800 × 800mm～2000 × 3000mm for area，Weighing is that the demarcation of the bigger electronic scale of 500kg～3000kg provides the demarcation streamline that automaticity is higher.

Description

Streamline demarcated by electronic scale

Technical field

This utility model belongs to electronic scale calibration technique field, demarcates 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 500kg～3000kg, 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

Technical problem to be solved in the utility model is, in place of overcoming the deficiencies in the prior art, it is provided that can whole process enter Streamline demarcated by the electronic scale that bigger electronic scale in row automation mechanized operation, and applicable production line is demarcated, to improve bigger electronics The work efficiency that scale is demarcated, reduces the amount of labour used and reduces the labor intensity of operator.

The technical solution adopted in the utility model includes prepackage and righting station conveyer belt, demarcation station lift and conveyer structure Conveyer belt 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, are rising Before and after fall conveying mechanism conveyer belt, both sides are provided with calibrating platform, both sides before and after the prepackage centre position with righting station conveyer belt Being provided with erection device, the station turning between prepackage and righting station conveyer belt and lift and conveyer structure conveyer belt is provided with upset Mechanism, corresponding lift and conveyer structure conveyer belt is provided with caliberating device, and described caliberating device includes support frame, in support frame Front and back on 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 pressure The piston rod of oil 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 Hydraulic jack up and down, the piston rod of about 4 hydraulic jacks fixes connection standard counterweight connector, by standard test weight connector On 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 shifting before and after 4 In the middle of dynamic beam, front and back piston rod and first connecting plate of hydraulic jack is fixed and is connected, and trave lling girder is stretched out in the bottom of the first connecting plate Bottom opening and be welded with connecting plate flange, connecting plate flange and the hydraulic jack connection method up and down being connected upper and lower hydraulic jack Blue 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 Chambers of the heart body 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, on top Shrouding 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 beneficial effects of the utility model are:

(1) this utility model includes pre-installing station, righting station, station turning, demarcation station and 5 works of multiple package position Position, is provided with pre-assembling platform at prepackage station, is provided with erection device at righting station, is provided with switching mechanism at station turning, at mark Determine station and be provided with lift and conveyer structure and caliberating device, be provided with packaging platform at multiple package position, and respectively at each station joining place It is provided with photoswitch, the omnidistance tape transport controlled by motor, automatic alignment, automatic turning under the control of multiple hydraulic jacks Turn, automatic lifting and automatic Calibration, improve the demarcation efficiency of electronic scale, artificial only carry out soft copy at prepackage station and be filled with in advance And carry out electronic scale calibration and zeroing demarcating station, reduce labor intensity and the cost of labor of operator.

(2) 4 standard test weights of the present utility model can be with up, down, left, right, before and after under the control of multiple hydraulic jacks Stepless changing, demarcate area can reach 4～6 square metres, subject range width, for area be 800 × 800mm～2000 × 3000mm, weighing be the demarcation of the bigger electronic scale of 500kg～3000kg provide the higher caliberating device of automaticity and Its assembling and demarcation streamline.

(3) standard test weight simple in construction of the present utility model, is provided with hollow cavity, in hollow cavity inside standard test weight Add lead button or steel ball, after caliberating device uses for a long time, if standard test weight has a small amount of abrasion, can in hollow cavity again Add lead button or steel ball is modified, to ensure the standard value of standard test weight, thus ensure to demarcate the accuracy of calibration.

(4) this utility model is provided with slideway in both sides at the bottom opening of described trave lling girder, the cylinder of hydraulic jack before and after 4 Cylinder is fixed in the middle of trave lling girder, and front and back piston rod and first connecting plate of hydraulic jack is fixed and connected, and the first connecting plate passes through Roller shaft installs the first roller, the bottom welding connecting plate flange of the first connecting plate, connecting plate flange be connected upper and lower hydraulic oil Cylinder flange bolt connects, and under the effect of front and back's hydraulic jack, drives the first roller along slideway slide anteroposterior, connects by first The strip 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 Move freely, the service life of before and after's hydraulic jack can be extended.

(5) this utility model detailed description of the invention 2 with rood beam substitute about 2 trave lling girders, with 4 diagonal angle hydraulic jacks Substituting hydraulic jack before and after about 2 hydraulic jacks and 4, rood beam tail end is connected with 4 corners being fixed on support frame Plate connects, and during use, carries out position adjustment according to the big I of electronic scale by 4 diagonal angle hydraulic jacks, and other are real with concrete Execute mode 1 identical, when needing to carry out the replacing of diagonal angle hydraulic jack or maintenance, pull down the connection bearing pin of corner connecting plate, Rood beam entirety being pulled down and be replaced or keep in repair, relative to detailed description of the invention 1, detailed description of the invention 2 structure is simpler, than The streamline being relatively applicable to square electronic scale is demarcated.

Accompanying drawing explanation

Fig. 1 is overall structure schematic diagram of the present utility model,

Fig. 2 is the top view of Fig. 1；

Fig. 3 is the axonometric chart of this utility model erection device,

Fig. 4 is the top view of this utility model erection device；

Fig. 5 is the front view of this utility model switching mechanism,

Fig. 6 is the top view of Fig. 5；

Fig. 7 is the front view of this utility model lift and conveyer structure,

Fig. 8 is the top view of Fig. 7；

Fig. 9 is the front view of this utility model caliberating device,

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 this utility model,

Figure 14 is this utility model trave lling girder structural representation,

Figure 15 is standard test weight structural representation of the present utility model,

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, this utility model includes first paragraph conveyer belt, second segment conveyer belt and the 3rd section of conveyer belt, First paragraph conveyer belt is prepackage and righting station conveyer belt 6, the first motor 6-1 drive operating, and second segment conveyer belt is for demarcating The lift and conveyer structure conveyer belt 3-1 of station, is driven operating, the 3rd section of conveyer belt to be multiple package position conveying by the second motor 3-2 Band 5, is driven operating by the 3rd motor 5-1, and 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 the prepackage centre position with righting station conveyer belt 6, both sides are provided with erection device 1, at prepackage and righting station conveyer belt Station turning between 6 and lift and conveyer structure conveyer belt 3-1 is provided with switching mechanism 2, is provided with caliberating device 4 demarcating station, Corresponding caliberating device 4 lift and conveyer structure 3 with lift and conveyer structure conveyer belt 3-1 is presented herein below, before lift and conveyer structure 3 Rear both sides are provided with calibrating platform 10, be provided with the first light and establish by cable on rear side of prepackage with the righting station position of righting station conveyer belt 6 Close 11, on the right side of the prepackage tail end with righting station conveyer belt 6, be provided with the second photoswitch 12, at lift and conveyer structure conveyer belt It is provided with the 3rd photoswitch 13 on rear side of the demarcation station position of 3-1, is provided with on rear side of the tail end of lift and conveyer structure conveyer belt 3-1 4th photoswitch 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 The rear side of conveyer belt 6 is provided with the first Hydraulic Station 8, is 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, sets in erection device frame 1-5 There is supporting surface 1-10, in the supporting surface 1-10 left and right sides, fairlead 1-2 is installed, 2 fairlead 1-2 and right side before and after left side Front and back 2 fairlead 1-2 are separately installed with axis of guide 1-1, weld in the front end of left side axis of guide 1-1 and right side axis of guide 1-1 There is baffle plate 1-4；In the middle of supporting surface 1-10, righting hydraulic jack after-poppet 1-6 is installed in rear end, at righting hydraulic jack after-poppet 1-6 upper installation righting hydraulic jack 1-7, the cylinder barrel of righting hydraulic jack 1-7 is connected with righting hydraulic jack after-poppet 1-6, holds up The piston rod of positive hydraulic jack 1-7 is connected, at righting hydraulic pressure with the righting hydraulic jack fore-stock 1-3 being arranged on baffle plate 1-4 The rear end, bottom of oil 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, is propping up The position of support face 1-10 correspondence 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, at raise-lower hydraulic oil cylinder 3-6 Upper installation U-bracket 3-5, mounted roller tube stent 3-3 and support column 3-4 on U-bracket 3-5, install on roller support 3-3 Roller 3-7, at roller 3-7 conveyer belt installed above 3-1, the right-hand member on roller support 3-3 is provided with driving conveyer belt 3-1 fortune The the second motor 3-2 turned；

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, on trave lling girder 4-3 before and after support frame 4-1 on 2 entablatures Movable pulley 4-4, described movable pulley 4-4 are installed to move left and right in support frame 4-1, solid on longeron on 2, left and right Surely connecting 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, often Individual trave lling girder 4-3 connects upper and lower hydraulic jack 4-5, about 4 hydraulic oil below by upper and lower hydraulic jack adpting flange 4-3-7 The piston rod of cylinder 4-5 fixes connection standard counterweight connector 4-7, by the hook connection standard on standard test weight connector 4-7 Counterweight 4-6；Being provided with opening 4-3-1 in the bottom of described trave lling girder 4-3, at opening 4-3-1, both sides are provided with slideway 4-3-2, before 4 The cylinder barrel of rear hydraulic jack 4-8 is fixed in the middle of trave lling girder 4-3, front and back the piston rod of hydraulic jack 4-8 and the first connecting plate 4- 3-3 is fixing to be connected, and the first connecting plate 4-3-3 installs roller 4-3-4, the end of the first connecting plate 4-3-3 by roller shaft 4-3-5 Portion stretches out opening 4-3-1 and is welded with connecting plate flange 4-3-6, connecting plate flange 4-3-6 be connected upper and lower hydraulic jack 4-5's Hydraulic jack adpting flange 4-3-7 bolt connects up and down, under the effect of front and back hydraulic jack 4-8, drives roller 4-3-4 along sliding Road 4-3-2 slide anteroposterior, the connection of hydraulic jack 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 Flange 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 the second connecting plate 4-4-1 the connecting bolt 4-2 the second connecting plate 4-4-1 4-2 upper 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, at the bottom of standard test weight housing 4-6-2 Portion is welded with bottom sealing plate 4-6-1, forms solid filler 4-6-3 after irrigating liquid cast-iron cooling inside standard test weight housing 4-6-2, It is provided with a hollow cavity 4-6-5 in solid filler 4-6-3 upper end, this hollow cavity 4-6-5 adds lead button or steel ball 4- 6-4, is welded with top sealing plate 4-6-6 on standard test weight housing 4-6-2, is provided with link 4-6-8 on top sealing plate 4-6-6, 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 this utility model erection device 1 is fixed on electronic scale by foundation bolt Demarcate both sides before and after streamline conveyer belt righting station, the oil inlet pipe 1-8 and oil return pipe 1-9 of righting hydraulic jack 1-7 are divided Tong Guo hydraulic hose and the first Hydraulic Station 8 not connect；

Switching mechanism frame 2-7 of this utility model switching mechanism 2 is fixed on electronic scale by foundation bolt and demarcates stream Both sides before and after waterline conveyor belt turn-over station, lead to respectively by oil inlet pipe and the oil return pipe of upset hydraulic pressure upset hydraulic jack 2-2 Cross hydraulic hose and the first Hydraulic Station 8 connects；

The cylinder barrel of the raise-lower hydraulic oil cylinder 3-6 of this utility model elevating transport apparatus 3 is fixed on electricity by foundation bolt Sub-scale is demarcated streamline and is demarcated below station caliberating device, oil inlet pipe and the oil return pipe of raise-lower hydraulic oil cylinder 3-6 is led to respectively Cross hydraulic hose and the first Hydraulic Station 8 connects；

This utility model support frame 4-1 is fixed on electronic scale by foundation bolt and demarcates streamline demarcation station, rise Fall conveyer device 3 corresponds to pass from left to right, by about 4 below 4 counterweight 4-6 from this utility model support frame 4-1 Before and after hydraulic jack 4-5, about 2 hydraulic jack 4-2 and 4, oil inlet pipe and the oil return pipe of hydraulic jack 4-8 pass through liquid respectively Pressure flexible pipe and the second Hydraulic Station 9 connect；

Electronic scale to be installed is placed on the pre-assembling platform 7 of prepackage station, manually carries out soft copy installation, install After, starting the first motor 6-1, the electronic scale installing soft copy is transported to righting station, the first photoswitch 11 detects electricity After sub-scale, righting hydraulic jack 1-7 drives baffle plate 1-4 to guide along side, left and right 2 under the axis of guide 1-1 guide effect of 2, left and right Set 1-2 straight forward, electronic scale by moment righting, demarcates stream along electronic scale under the effect of 2 baffle plate 1-4 of front and back 2 side Waterline conveyer belt is transported to station turning；

When electronic scale is close to the second photoswitch 12,2 of switching mechanism 2 right turnover panel 2-1 turned at upset hydraulic pressure before this Turning erects less than 90 ° by 2 right turnover panel 2-1 under hydraulic jack 2-2 effect, preferably 85 °, and then 2 left turnover panel 2-10 receive After electronic scale, 2 left turnover panel 2-10 are erected greatly under the effect of upset hydraulic pressure upset hydraulic jack 2-2 by 2 left turnover panel 2-10 In 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 Slowly falling under the effect of 2-2, electronic scale steadily completes the upset of 180 °, then, left turnover panel 2-under the effect of buffer 2-8 10 fall, the upset of next electronic scale to be received, and the electronic scale after upset is demarcated streamline along electronic scale and is input into into demarcation Station；

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 Only carrying and drop under calibrating platform 10 under raise-lower hydraulic oil cylinder 3-6 effect, electronic scale steadily falls at calibrating platform 10 On, carry 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, Entering state to be calibrated, now, it is by 4 standard test weight 4-6 in caliberating device 4 or same that operation bench carries out automatic or manual Time or drop under hydraulic jack 4-5 effect by several times the corner of electronic scale, electronic scale be demarcated, works as weighing about 4 When instrument show value is consistent with the value of standard test weight 4-6, demarcation completes, if weighing instrument show value is with standard test weight 4-6's When being worth inconsistent, manually the potentiometer in electronic scale rosette is adjusted, until weighing instrument show value and standard test weight The value of 4-6 is consistent, and demarcation completes, and after having demarcated, 4 standard test weight 4-6 rise under hydraulic jack 4-5 effect about 4, Elevating transport apparatus 3 rises under raise-lower hydraulic oil cylinder 3-6 effect, with the conveying that streamline subsequent packages station demarcated by electronic scale Carrying concordant, the second motor 3-2 starts, and along electronic scale, calibrated electronic scale is demarcated streamline and carries to the right, work as electronics When scale is close to four photoswitches 14, the 3rd motor 5-1 starts, and multiple package position conveyer belt 5 runs, elevating transport apparatus 3 defeated After sending band 3-1 that electronic scale is transported to multiple package position conveyer belt 5, conveyer belt 3-1 is out of service, next electronic scale to be received Demarcate；

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 The stud 4-6-7 installed in standard test weight 4-6 screwed hole unclamps and takes off, and adds lead button or steel ball by the screwed hole of counterweight 4-6 4-6-4 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 in packaging Roll off the production line after packing on station 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 girders 4-3, substitutes hydraulic jack 4-8 before and after about 2 hydraulic jack 4-2 and 4, described cross with 4 diagonal angle hydraulic jack 4-10 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, or welds or spiral shell Tethering and connect, rood beam 4-9 tail end is connected with 4 the corner connecting plate 4-12 being fixed on support frame 4-1, the end of rood beam 4-9 Portion is provided with opening, and the cylinder body of 4 diagonal angle hydraulic jack 4-10 is fixed on 4 diagonal angle hydraulic jack 4-10 in the middle of rood beam 4-9 Piston rod 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 with Connecting plate flange 4-3-6 welds, connecting plate flange 4-3-6 and the hydraulic jack connection method up and down being connected upper and lower hydraulic jack 4-5 Blue 4-3-7 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-in this hollow cavity (4-6-5) It is welded with top sealing plate (4-6-6) above 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.

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.