CN104493019A - Digital control metering mechanism for steel bar cutting machine - Google Patents
Digital control metering mechanism for steel bar cutting machine Download PDFInfo
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- CN104493019A CN104493019A CN201410821394.7A CN201410821394A CN104493019A CN 104493019 A CN104493019 A CN 104493019A CN 201410821394 A CN201410821394 A CN 201410821394A CN 104493019 A CN104493019 A CN 104493019A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
The invention discloses a digital control metering mechanism for a steel bar cutting machine. The digital control metering mechanism comprises a perimeter scale wire wheel, a striking module, a digital control module and a command module, wherein the perimeter scale wire wheel is used for real-time measurement of movement distance of steel bars and driving of the striking module, the digital control module is used for setting measurement parameters, when the length or number of the steel bars achieves a set parameter value, the striking module strikes the digital control module and then triggers the command module, and then cutting or other commands of the steel bars can be performed. The digital control metering mechanism disclosed by the invention is mainly applied to a steel bar processing device to assist in implementation of fixed length cutting of the steel bars, the number of the cut steel bars can also be metered, and the automatic processing process of the steel bars is completed; when the number of the cut steel bars achieves the set value, the length and number parameters of the steel bars to be measured are automatically switched, the cutting processing of the next batch of the steel bars is automatically performed, and the degree of automation is high.
Description
Technical field
The present invention relates to the module mechanism of steel bar meter equipment, be specifically related to a kind of digital control metrological service for steel bar cutting machine.
Background technology
Use various reinforcing bar and by the stirrup obtained after steel bar meter in a large number in modern construction engineering, and reinforcing bar normally stores transport with coil form, before use must first through straightening, scale severing, part also needs through step formation stirrups such as bendings.And reinforcing bar is before severing or bending, needs to measure length, when its length meets engine request, then carry out severing or bending.Existing steel bar meter equipment arranges electronic gauge usually, after the length by the probe measurement reinforcing bar of electronic gauge, feeds back on numerical control device, controls cutting device and carries out severing.But, easily break down when accurate numerical control device uses in the environment in construction site, also can vibrate in the process of steel bar meter, affect accuracy and the service life of numerical control device further, make it need frequent maintenance; Meanwhile, the cost of numerical control device is high, difficult in maintenance, and common employee has to pass through certain training ability operating numerical control equipment, increases it further and uses difficulty and cost.
Summary of the invention
The object of this invention is to provide a kind of digital control metrological service for steel bar cutting machine, the length measuring reinforcing bar realizes fixed length cutting, also the number of measurable cutting reinforcing bar, prepares for steel bar meter equipment realizes mechanical automation production.
The technical solution adopted in the present invention is:
For a digital control metrological service for steel bar cutting machine, comprising:
Week, chi line was taken turns, and described all chi line wheels are used for measuring reinforcing bar displacement in real time, and all chi lines are provided with all chi wire wheel axis of following all chi lines wheel and rotating on taking turns, and all chi wire wheel axis are provided with decimal chi driving wheel and decimal chi line wheel;
Clash into module, described shock module comprises decimal pushing block, described decimal pushing block is connected with steel wire rope and pulls rising by steel wire rope;
Digital control module, described digital control module comprises rotating shaft, and rotating shaft is fixedly installed ratchet, and a conversion oil cylinder is just arranged ratchet, and rotating shaft is provided with plural gauge assembly, gauge assembly arranges around rotating shaft and follows axis of rotation; Gauge assembly has comprised the scale backstay of positioning supports effect, slide and be provided with shock drift in scale backstay upper end, clash into the rule that lower portion of ram is extended with the multiple bayonet socket of band paralleled with scale backstay downwards, scale backstay is socketed with scale collision block key, the holding of scale collision block key is on the bayonet socket of rule, and the bayonet socket that scale collision block key rotatably leaves rule moves up and down; The scale collision block key of gauge assembly is just arranged decimal pushing block;
Instruction module, described instruction module is oil circuit opener or driving lever or relay, and described instruction module is arranged on the just right gauge assembly other end of decimal pushing block.
Further, described all chi wire wheel axis are also provided with all number shifting blocks, and described shock module also includes all number slide rules, all number slide rules is provided with the tooth bar matched with all number shifting blocks, and corresponding all number slide rules are respectively arranged with digital control module and instruction module.
Further, arrangement of clutch is provided with between described decimal chi driving wheel and decimal chi line wheel, arrangement of clutch is triggered by the instruction module that all number slide rules are corresponding, during the non-trigger action of arrangement of clutch, decimal chi line wheel is not followed all chi wire wheel axis and is rotated, after arrangement of clutch triggers, decimal chi driving wheel and decimal chi line wheel fasten, and decimal chi line wheel is followed decimal chi driving wheel and rotated.
Further, described arrangement of clutch comprise be arranged on decimal chi line wheel on clutch fixture block and state converter, clutch fixture block is positioned at above decimal chi driving wheel, clutch fixture block is provided with guide-rail plate, state converter comprises the rotating shaft of installing through decimal chi line wheel, rotating shaft is rotatable, rotating shaft is provided with pushing block, reset shifting block and oscillating deck, clutch push rod is provided with above pushing block, oscillating deck is arranged on below guide-rail plate, oscillating deck is provided with guide wheel to contact with guide-rail plate, after all number slide rules rise the scale collision block key clashing into correspondence, trigger the clutch driving lever be arranged on instruction module, clutch push rod declines and promotes pushing block, make axis of rotation, oscillating deck jack-up guide-rail plate, clutch fixture block is declined to be stuck on the tooth of decimal chi driving wheel, decimal chi driving wheel drives decimal chi line wheel to rotate.
Further, described arrangement of clutch is provided with clutch restorer, described clutch restorer is just arranged arranging reset shifting block, clutch restorer connects the just right instruction module of decimal pushing block, after instruction module triggers, the action of clutch restorer makes state converter reset, and clutch fixture block leaves decimal chi driving wheel.
Further, the other corresponding tooth bar of described all number slide rules is provided with screens block, and screens block is positioned at above all number shifting blocks, and in all number slide rule uphill process, the holding of screens block prevents all number slide rules from declining on tooth bar.
Further, described screens block is other is provided with slide rule restorer, and slide rule restorer connects the just right instruction module of decimal pushing block, and after instruction module triggers, the action of slide rule restorer pushes away all number slide rules screens block, and all number slide rules are resetted.
Digital control metrological service of the present invention also comprises the number metering device for measuring reinforcing bar number, and described number metering device is counted by the instruction module trigger action that decimal slide rule is just right.
Further, described number metering device comprises slide rule, digital control module and instruction module, slide rule is provided with counting thumb wheel, and counting thumb wheel is driven by the instruction module that decimal slide rule is just right and rotates.
Further, the instruction module of described number metering device connects the conversion oil cylinder of each digital control module and triggers its action, makes the axis of rotation of digital control module, switches the gauge assembly of effect.
The invention has the beneficial effects as follows:
Digital control metrological service of the present invention is mainly used on steel bar meter equipment, digital control metrological service can set the cutting length value of reinforcing bar, and the auxiliary fixed length cutting realizing reinforcing bar, completes the automatic process of reinforcing bar.
In addition, digital control metrological service of the present invention is also provided with number metering device, the reinforcing bar number of metering cutting, after the reinforcing bar number of cutting reaches setting value, the axis of rotation of each digital control module can be made by the instruction triggers of number metering device, switch the gauge assembly of effect, switch reinforcing bar length to be measured and number of parameters, automatically carry out the reinforcing bar cutting processing of next batch.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of the digital control bar straightening cutting machine of novel mechanical;
The structural representation of scale measure portion in Tu2Shi steel bar fixed length metrological service;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the structural representation of the shock module of the first metering device and the 3rd metering device;
Fig. 5 is the structural representation of arrangement of clutch;
Fig. 6 is decimal chi line wheel structure schematic diagram;
Fig. 7 is decimal chi line wheel Facad structure schematic diagram;
Fig. 8 is the structural representation of arrangement of clutch;
Fig. 9 is the structural representation of decimal chi slide rule drive unit;
Figure 10 is the structural representation of parameter setting module;
Figure 11 is the top view of Figure 10;
Figure 12 is the structural representation of ratchet in parameter setting module rotating shaft and conversion oil cylinder;
Figure 13 is the structural representation of gauge assembly;
Figure 14 is the sectional view of gauge assembly;
Figure 15 is the structural representation of scale backstay;
Figure 16 a is the view of scale collision block key holding in bayonet socket;
Figure 16 b is the view that scale collision block key leaves bayonet socket.
Detailed description of the invention
The digital control bar straightening cutting machine of the novel mechanical of digital control metrological service of the present invention is had to be described in further detail below in conjunction with accompanying drawing and application.
With reference to Fig. 1, The embodiment provides a kind of application and have the digital control bar straightening cutting machine of the novel mechanical of parameter setting module, the digital control bar straightening cutting machine of described novel mechanical comprises straightening feed mechanism 101, cutting mechanism 102 and steel bar fixed length metrological service 103, straightening feed mechanism 101 is preferably the palm pressure type straightening feed mechanism of pressing excellent effect, moved by motor straight tape splicing, be responsible for carrying out straightening and feeding to reinforcing bar; Cutting mechanism 102 is for carrying out cutting to reinforcing bar, and cutting mechanism preferably adopts oil hydraulic power, makes it more stablize easy to control; Steel bar fixed length metrological service 103 is arranged between straightening feed mechanism 101 and cutting mechanism 102, is responsible for the length of scale measurement reinforcing bar, sends the reinforcing bar number that instruction control cutting mechanism 102 carries out cutting and metering cutting according to reinforcing bar length.
In the present embodiment, steel bar fixed length metrological service 103 is provided with all chi line wheels 1 for measuring reinforcing bar displacement in real time, in addition, steel bar fixed length metrological service 103 also comprises the first metering device 2, the 3rd metering device 3 for measuring by reinforcing bar length, and for measuring the second metering device, the 4th metering device by reinforcing bar number.Described metering device comprises parameter setting module 5, clashes into module and instruction module, clash into module and take turns 1 driving by all chi lines, instruction module is used for sending command signal, and parameter setting module 5 is arranged on and clashes between module and instruction module for setting and control trigger timing.Parameter setting module 5 is provided with predetermined parameter value, and when the reinforcing bar length passed through reaches preset parameter value, clash into the scale collision block key 60 of module collision parameter setting module 5, triggering command module sends command signal.Instruction module can be the opener of oil circuit control, and in addition, instruction module also can be the trigger unit such as relay, driving lever.
With reference to Figure 10 to Figure 15, parameter setting module 5 includes rotating shaft 51, conversion oil cylinder 52 and multiple gauge assembly 53.Ratchet 54 is fixedly installed above rotating shaft 51, conversion oil cylinder 52 is just arranged ratchet 54, gauge assembly 53 is evenly arranged around rotating shaft 51, rotating shaft 51 is provided with upper saddle end cap 55 and lower slider end cap 56, gauge assembly 53 is arranged between upper saddle end cap 55 and lower slider end cap 56, and follows rotating shaft 51 and rotate.Gauge assembly 53 has comprised the scale backstay 57 of positioning supports effect, slide to be provided with and clash into drift 58 in scale backstay 57 upper end, clash into the rule 59 that drift 58 bottom is extended with the multiple bayonet socket of band paralleled with scale backstay 57 downwards, scale backstay 59 is socketed with scale collision block key 60 moving up and down.Scale collision block key 60 holding at ordinary times on the bayonet socket of rule 59, for setting the numerical value of metering; Scale collision block key 60 is followed scale backstay 57 and is rotated, and scale collision block key 60 leaves the bayonet socket of rule 59 after rotating, can move up and down the bayonet socket more renewed and carry out holding, change default value.Multiple gauge assembly 53 can be provided with and organize numerical value more, conversion cylinder action, rotating shaft can be made to drive gauge assembly 53 to rotate, change the gauge assembly 53 used, thus carry out the switching of parameter.
Further, the cross section of scale backstay 57 is preferably polygon, and scale collision block key 60 is socketed on scale backstay 57 with the shape matched, and makes it follow scale backstay 57 and rotates.With reference to Figure 14, described gauge assembly 53 is provided with the hoodle stop 61 rotating rear position for location graduation backstay 57; With reference to Figure 15, on described scale backstay 57, corresponding hoodle stop 61 is provided with two detents 62, and the holding of corresponding scale collision block key 60 is in bayonet socket respectively, and two states when scale collision block key 60 leaves bayonet socket, as shown in fig 16 a and fig 16b.
Be illustrated in figure 2 the structure chart of the first metering device 2 and the 3rd metering device 3, wherein the parameter setting module of the first metering device 2 is positioned at above the parameter setting module of the 3rd metering device 3.The rotation week number of all chi lines wheel 1 measured by 3rd metering device 3, and the rotation distance of all chi lines wheel 1 measured by the first metering device 2.Preferred running order is the first action of the 3rd metering device 3, after 3rd metering device 3 triggers, the just action of the first metering device 2, after all numbers that the 3rd metering device 3 is measured are multiplied by the girth of all chi lines wheel 1, add the distance that the first metering device 2 is measured, what obtain reinforcing bar reality passes through length.The girth of all chi line wheels 1 preferably adopts integer value, as 50cm or 100cm, is convenient to calculate.The arrangement of clutch controlling its action moment is provided with between first metering device 2 and all chi lines wheel 1.
With reference to Fig. 4, Fig. 5, all chi line wheels 1 are close to steel-bar arrangement, are provided with pinch roller 11 above all chi line wheels 1, pinch roller 11 is pressed on reinforcing bar on all chi lines wheel 1, prevents reinforcing bar from getting loose, when reinforcing bar takes turns 1 by all chi lines from all chi line wheels 1, week chi line wheel 1 rotation, measures the reinforcing bar length passed through.All chi line wheels 1 are provided with and follow all chi wire wheel axis 12 that 1 synchronous axial system taken turns by all chi lines, all chi wire wheel axis 12 are provided with all number shifting blocks 13, decimal chi driving wheel 14 and decimal chi line wheel 15; Decimal chi line wheel 15 is wherein socketed on all chi wire wheel axis 1, and all chi wire wheel axis 1 directly can not drive decimal chi line to take turns 15 and rotate; Arrangement of clutch is arranged between decimal chi driving wheel 14 and decimal chi line wheel 15.
The crash module of the 3rd metering device 3 is provided with all number slide rules 32, and all number slide rules 32 are arranged in immediately below parameter setting module 5 a certain scale collision block key 60, as shown in Figure 3.Week, number slide rule 32 drove rising by all number shifting blocks 13, and the corresponding all number shifting blocks 13 in all number slide rule 32 sides are provided with tooth bar 321, and all chi line wheels 1 often rotate one week, and all number shifting blocks 13 are stirred all number slide rules 32 and to be risen a tooth position; Also be provided with screens block 33 above all number shifting blocks 13, screens block 33 prevents all number slide rules 32 from gliding in the course of the work for blocking all number slide rules 32.The instruction module of the 3rd metering device 3 is the clutch driving lever 34 being arranged on parameter setting module 5 top.
With reference to Figure 10, the crash module of the first metering device 2 comprises decimal pushing block 21, and decimal pushing block 21 is arranged in below the parameter setting module 5 a certain scale collision block key 60 of the first metering device 2 correspondence.Decimal pushing block 21 is provided with steel wire rope 22, steel wire rope 22 is walked around directive wheel 23 and is connected to decimal chi line wheel 15, and locked by locking device 151.Decimal chi line wheel 15 drives decimal pushing block 21 to rise by steel wire rope 22 when rotating, thus clashes into scale collision block key 60.The instruction module of the first metering device 2 is the opener 25 being arranged on parameter setting module 5 top, and this opener 25 connects the driving oil cylinder of cutting mechanism 102, controls cutting mechanism 102 and carries out scale cutting.In addition, this opener 25 also can connect miscellaneous part, triggers its action.
With reference to Fig. 6 to Fig. 9, arrangement of clutch comprises clutch fixture block 41, state converter 42 and the clutch push rod 44 be positioned at below clutch driving lever 34 be arranged on decimal chi line wheel 15 and forms.Clutch fixture block 41 is positioned at above decimal chi driving wheel 14, clutch fixture block 41 is provided with guide-rail plate 411, and clutch fixture block 41 is fixed on decimal chi line wheel 15 by fixed head 412, arranges limited card device 46 above clutch fixture block 41.State converter 42 comprises the rotating shaft 422 of installing through decimal chi line wheel 15, rotating shaft 422 is rotatable, rotating shaft 422 is provided with pushing block 421, reset shifting block 423 and oscillating deck 424, wherein pushing block 421 and reset shifting block 423 are positioned at the same side of decimal chi line wheel 15, and oscillating deck 424 is positioned at the side of clutch fixture block 41; Pushing block 421 is arranged on below clutch push rod 44, and oscillating deck 424 is arranged on below guide-rail plate 411, oscillating deck 424 is provided with guide wheel 425 and contacts with guide-rail plate 411.After all number slide rules 32 rise the scale collision block key 60 clashing into correspondence, trigger clutch driving lever 34, clutch push rod 44 declines and promotes pushing block 421, rotating shaft 422 is rotated, oscillating deck 424 jack-up guide-rail plate 411, clutch fixture block 41 is declined to be stuck on the tooth of decimal chi driving wheel 14, and decimal chi driving wheel 14 drives decimal chi line to take turns 15 and rotates.
Shock module is also provided with clutch restorer 45 and rule restorer 35, and clutch restorer 45 and rule restorer 35 are by opener 25 trigger action being arranged on the first metering device 2 top.Clutch restorer 45 is just arranged reset shifting block 423, and clutch restorer 45 action makes arrangement of clutch reset, and decimal chi driving wheel 14 is left in clutch fixture block 41 lifting; Rule restorer 35 action then makes screens block 33 leave all number slide rules 32, and all number slide rules 32 and decimal pushing block 21 reset under gravity.
Further, all number slide rules 32 and decimal pushing block 21 are provided with the buffer unit 36,26 of reset, slow down the speed that all number slide rules 32 and decimal pushing block 21 decline.Buffer unit 36 is provided with counting shifting block 23.
Second metering device of the present embodiment and the 4th metering device are for measuring the reinforcing bar number of cutting, the structure of the second metering device, the 4th metering device and the first metering device 2, the 3rd metering device 3 are identical, also comprise and clash into module, parameter setting module 5 and instruction module.Wherein, for driving the counting thumb wheel of the second metering device and the 4th metering device by counting shifting block 23 sweeping action.When starting to count, the second metering device is failure to actuate, counting thumb wheel often rotates one week, the slide rule of the 4th metering device rises a scale, after the slide rule collision scale collision block key 60 of the 4th metering device, second metering device is opened, counting thumb wheel often rotates once, and the chi of the second metering device rises a scale.The instruction module of the second metering device controls the conversion oil cylinder 52 of all parameter setting modules, and after the instruction module of the second metering device triggers, the action of all conversion oil cylinders 52, makes the axis of rotation of parameter setting module 5, switches the gauge assembly 53 in using.
When the reinforcing bar number measured is less, can only adopts the second metering device to carry out number metering, before metering, only need Non-follow control second metering device to open.
Between above-mentioned multiple metering device with the use of, the control effects obtained is as follows: when reinforcing bar reaches the preset value of the first, the 3rd metering device by the length of all chi line wheels 1, cutting mechanism action cutting reinforcing bar, second, the 4th metering device counts accordingly simultaneously, automatically the number of record reinforcing bar; When the reinforcing bar number of cutting reaches the preset value of the second, the 4th metering device, all numerical control devices 5 are changed, and switch gauge assembly 53, carry out the cutting of next group reinforcing bar; After all gauge assemblies all switch, controllable device is shut down.By this function, can be provided with on parameter module simultaneously organize parameter more, the corresponding one batch of steel bar meter of each group parameter, orderly can automatically complete the different steel bar meter of multiple batches of parameter, automaticity is high, and control effects can be compared numerical control device, but adopts mechanical fitting to make due to whole mechanisms, operation and maintenance is more simple and convenient relative to numerical control device, has more practicality.
The digital control bar straightening cutting machine of above-mentioned novel mechanical adopts frame for movement to complete the Automatic Control of steel bar meter; automatically scale cutting, number metering can be carried out; and the parameter arranged that can automatically switch; different length is organized in realization more, the steel bar meter order of different number carries out; machine rear controllable device autostop; automaticity can match in excellence or beauty monolithic processor controlled effect, and effect stability is reliable, operates easier.Mechanical digital due to the design controls bar straightening cutting machine not to need to carry out the input parameter of computer or single-chip microcomputer or arranges control program, and workman, without the need to through system training, can use, very practical.
These are only preferred embodiments of the present invention, as long as the technical scheme realizing the object of the invention with basic same approach all belongs within protection scope of the present invention.
Claims (10)
1., for a digital control metrological service for steel bar cutting machine, it is characterized in that comprising:
Week, chi line was taken turns, and described all chi line wheels are used for measuring reinforcing bar displacement in real time, and all chi lines are provided with all chi wire wheel axis of following all chi lines wheel and rotating on taking turns, and all chi wire wheel axis are provided with decimal chi driving wheel and decimal chi line wheel;
Clash into module, described shock module comprises decimal pushing block, described decimal pushing block is connected with steel wire rope and pulls rising by steel wire rope;
Digital control module, described digital control module comprises rotating shaft, and rotating shaft is fixedly installed ratchet, and a conversion oil cylinder is just arranged ratchet, and rotating shaft is provided with plural gauge assembly, gauge assembly arranges around rotating shaft and follows axis of rotation; Gauge assembly has comprised the scale backstay of positioning supports effect, slide and be provided with shock drift in scale backstay upper end, clash into the rule that lower portion of ram is extended with the multiple bayonet socket of band paralleled with scale backstay downwards, scale backstay is socketed with scale collision block key, the holding of scale collision block key is on the bayonet socket of rule, and the bayonet socket that scale collision block key rotatably leaves rule moves up and down; The scale collision block key of gauge assembly is just arranged decimal pushing block;
Instruction module, described instruction module is oil circuit opener or driving lever or relay, and described instruction module is arranged on the just right gauge assembly other end of decimal pushing block.
2. a kind of digital control metrological service for steel bar cutting machine according to claim 1, it is characterized in that, described all chi wire wheel axis are also provided with all number shifting blocks, described shock module also includes all number slide rules, all number slide rules are provided with the tooth bar matched with all number shifting blocks, and corresponding all number slide rules are respectively arranged with digital control module and instruction module.
3. a kind of digital control metrological service for steel bar cutting machine according to claim 2, it is characterized in that, arrangement of clutch is provided with between described decimal chi driving wheel and decimal chi line wheel, arrangement of clutch is triggered by the instruction module that all number slide rules are corresponding, during the non-trigger action of arrangement of clutch, decimal chi line wheel is not followed all chi wire wheel axis and is rotated, and after arrangement of clutch triggers, decimal chi driving wheel and decimal chi line wheel fasten, and decimal chi line wheel is followed decimal chi driving wheel and rotated.
4. a kind of digital control metrological service for steel bar cutting machine according to claim 3, it is characterized in that, described arrangement of clutch comprise be arranged on decimal chi line wheel on clutch fixture block and state converter, clutch fixture block is positioned at above decimal chi driving wheel, clutch fixture block is provided with guide-rail plate, state converter comprises the rotating shaft of installing through decimal chi line wheel, rotating shaft is rotatable, rotating shaft is provided with pushing block, reset shifting block and oscillating deck, clutch push rod is provided with above pushing block, oscillating deck is arranged on below guide-rail plate, oscillating deck is provided with guide wheel to contact with guide-rail plate, after all number slide rules rise the scale collision block key clashing into correspondence, trigger the clutch driving lever be arranged on instruction module, clutch push rod declines and promotes pushing block, make axis of rotation, oscillating deck jack-up guide-rail plate, clutch fixture block is declined to be stuck on the tooth of decimal chi driving wheel, decimal chi driving wheel drives decimal chi line wheel to rotate.
5. a kind of digital control metrological service for steel bar cutting machine according to claim 4, it is characterized in that, described arrangement of clutch is provided with clutch restorer, described clutch restorer is just arranged arranging reset shifting block, clutch restorer connects the just right instruction module of decimal pushing block, after instruction module triggers, the action of clutch restorer makes state converter reset, and clutch fixture block leaves decimal chi driving wheel.
6. a kind of digital control metrological service for steel bar cutting machine according to claim 2, it is characterized in that, the other corresponding tooth bar of described all number slide rules is provided with screens block, screens block is positioned at above all number shifting blocks, and in all number slide rule uphill process, the holding of screens block prevents all number slide rules from declining on tooth bar.
7. a kind of digital control metrological service for steel bar cutting machine according to claim 6, it is characterized in that, described screens block is other is provided with slide rule restorer, slide rule restorer connects the just right instruction module of decimal pushing block, after instruction module triggers, the action of slide rule restorer pushes away all number slide rules screens block, and all number slide rules are resetted.
8. a kind of digital control metrological service for steel bar cutting machine according to claim 1, it is characterized in that, also comprise the number metering device for measuring reinforcing bar number, described number metering device is counted by the instruction module trigger action that decimal slide rule is just right.
9. a kind of digital control metrological service for steel bar cutting machine according to claim 8, it is characterized in that, described number metering device comprises slide rule, digital control module and instruction module, slide rule is provided with counting thumb wheel, counting thumb wheel is driven by the instruction module that decimal slide rule is just right and rotates.
10. a kind of digital control metrological service for steel bar cutting machine according to claim 9, it is characterized in that, the instruction module of described number metering device connects the conversion oil cylinder of each digital control module and triggers its action, make the axis of rotation of digital control module, switch the gauge assembly of effect.
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| CN201410821394.7A CN104493019B (en) | 2014-12-23 | 2014-12-23 | A kind of digital control metrological service for steel bar cutting machine |
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| CN201410821394.7A CN104493019B (en) | 2014-12-23 | 2014-12-23 | A kind of digital control metrological service for steel bar cutting machine |
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| CN104493019B CN104493019B (en) | 2017-06-06 |
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| CN105921647A (en) * | 2016-05-20 | 2016-09-07 | 攸潇潇 | Efficient automatic shearing device capable of setting length of lamp filament |
| CN106270290A (en) * | 2016-08-24 | 2017-01-04 | 冯广建 | Length measuring device for the hydraulic control automatic moulding machine of bar material processing |
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| JPH046716A (en) * | 1990-04-24 | 1992-01-10 | Tatsuta Electric Wire & Cable Co Ltd | Fixed length cutting device of wire for ground lowering |
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| CN106270290A (en) * | 2016-08-24 | 2017-01-04 | 冯广建 | Length measuring device for the hydraulic control automatic moulding machine of bar material processing |
| CN106270290B (en) * | 2016-08-24 | 2018-01-19 | 冯广建 | Length measuring device for the hydraulic control automatic moulding machine of bar material processing |
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| CN104493019B (en) | 2017-06-06 |
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