CN103398137A - Operation method of full-automatic hydraulic molding brick making machine - Google Patents
Operation method of full-automatic hydraulic molding brick making machine Download PDFInfo
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- CN103398137A CN103398137A CN2013103225322A CN201310322532A CN103398137A CN 103398137 A CN103398137 A CN 103398137A CN 2013103225322 A CN2013103225322 A CN 2013103225322A CN 201310322532 A CN201310322532 A CN 201310322532A CN 103398137 A CN103398137 A CN 103398137A
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Abstract
The invention relates to an operation method of a full-automatic hydraulic-molding brick making machine. The full-automatic hydraulic-molding brick making machine comprises an automatic feeding machine and a locator. The locator comprises a support arm and an air cylinder used for holding up or laying down the support arm. The locator is fixed on the upper end face of a slider which is in sliding match with a guide rail. A buffer device arranged at the left end of the guide rail is used for buffering slider impact caused by a steam-curing car bumping the locator. The right end face of the buffer device is in close contact with the left end face of the slider. The operation method includes that when the steam-curing car bumps onto the support arm which is held up, and the buffer device buffers the slider impact to relieve the pressure upon the air cylinder, caused by the bumping of the steam-curing car. In conclusion, the impact upon the air cylinder by the bumping of the steam-curing car can be effectively relieved by the aid of the buffer device, and accordingly, the service life of the air cylinder is effectively prolonged.
Description
Technical field
The present invention relates to a kind of method of work of brick hydraulic forming machine, relate in particular to a kind of method of work of fully automatic hydroform brick making machine.
Background technique
In building-block, brick shaped by fluid pressure process, relate to the conveying of adobe, the general steaming maintaining vehicle that adopts is realized the conveying of adobe in conjunction with automatic feeding machine, for example: Chinese patent literature CN 101574833 B disclose a kind of fully automatic hydroform and smart code of brick and have stamped device, it comprises: feeding car, positioning work piece and feed drive unit and realize the location to steaming maintaining vehicle, to complete code, stamp work.
But there is certain defect in this scheme, because this invention has improved manufacturing efficiency, necessary frequent, the continuous firing of positioning work piece, cylinder in positioning work piece is due to the impact force that is subject to frequently steaming maintaining vehicle and brings, and because cylinder is not horizontal positioned, when it props up support arm, there is certain angle, therefore while being subject to impact force, its cushioning effect is poor, and be easy to damage, cause the direct matching loose of support arm and cylinder, steaming maintaining vehicle can't accurately be located, cause code to stamp the position that steaming maintaining vehicle can't accurately be located by robot, that is, can't complete code and stamp work.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of method of work of fully automatic hydroform brick making machine, and this method of work has solved in the course of conveying of its adobe, and positioning work piece is because long-term impact force is held flimsy technical problem.
The invention provides a kind of method of work of fully automatic hydroform brick making machine, comprise: described fully automatic hydroform brick making machine comprises: for extension, send steaming maintaining vehicle to code to stamp the automatic feed machine in district, for described steaming maintaining vehicle being carried out to spacing extremely code, stamp the positioning work piece in district, this positioning work piece comprises: support arm, an end are connected to the cylinder on this support arm left surface; The other end of described cylinder and the bottom of support arm are connected to the two ends, left and right of a slide block, this slide block and a guide rail are slidably matched, the left end of described guide rail is provided with damping device, the impact force that this damping device produces while clashing into the support arm right flank for buffering by described steaming maintaining vehicle, and the right side of this damping device and described slide block left side are suitable for keeping close contact.
Further, described damping device is hydraulic pressure or pneumatic cushion.
Described hydraulic draft gear is the two-stage buffer, and described two-stage buffer comprises: chopped-off head buffer, final stage buffer; Described chopped-off head buffer, final stage buffer comprise respectively: cylindrical, and be used to filling the cylinder body of buffer medium, opening end sealing at this cylinder body is provided with cylinder cap, in the central through bore of described cylinder cap, air-tight movable is combined with a piston rod, the right-hand member of this piston rod is provided be used to regulating the piston body assembly of medium toward regurgitation volume, this piston body assembly is suitable for doing the piston motion in described cylinder body, and coordinates with the inwall movable sealing of described cylinder body; Wherein, the cylinder body of described chopped-off head buffer forms the piston rod of described final stage buffer; In buffering during work, the cylinder body right side of described final stage buffer is as the surface of contact that collides with slide block; In the sidewall of the cylinder body of described final stage buffer, axially be provided with electromagnet; The right side of the piston body assembly of described final stage buffer is provided with the pressure transducer for detection of pressure medium, and this pressure transducer is connected with a processor module; When described slide block clashed into the right side of described cylinder body, described processor module was suitable for according to the pressure medium value, controlled the output of current drives module and the electric current that this pressure medium value is complementary, and made described electromagnet produce corresponding magnetic field, with the described slide block of adhesive; Until described processor module records the pressure medium value while being equilibrium value, control described current drives module and close output current, described magnetic field is disappeared, to discharge described slide block; Wherein, the piston body assembly of buffers at different levels is suitable for when doing the piston motion, the pressure medium that described processor detects according to described pressure transducer, control described piston body assembly and regulate or close the past regurgitation volume of medium in corresponding cylinder body, to regulate this piston body assembly movement velocity or buffering progression.
Further, too high for fear of medium temperature, the buffer life-span is impacted, on the right side of the piston body assembly of described chopped-off head buffer, final stage buffer, be respectively equipped with the temperature transducer that is suitable for detecting medium temperature, described temperature transducer is connected with described processor module respectively; Described processor module be suitable for the prestoring upper limiting temperature of medium work; When the piston body assembly of buffers at different levels is suitable for when doing the piston motion, the medium temperature that described processor module detects according to described temperature transducer, regulate the past regurgitation volume of medium in corresponding cylinder body, namely, when described processor module reaches described upper limiting temperature when described medium temperature, control described piston body assembly and reduce or close described medium toward regurgitation volume, with the speed of regulating piston motion or close respective buffer.
Further, described piston body assembly comprises: the coaxial left and right piston body that arranges, on this left and right piston body, be arranged with several through holes for the medium axial flow, being sealed and matched between the adjacent face of left and right piston body, so that do piston when motion, medium is only realized coming and going by each through hole on described left and right piston body and is flowed; In described left piston body, be provided be used to placing the cavity of motor, this motor is controlled by described processor module, the end of its rotor is fixedly connected on described right piston body, for according to pressure medium, driving this right piston body rotation, to control the relative position relation of each through hole on left and right piston body, and then control media flow, i.e. control piston movement velocity.
Compared with prior art, the present invention has following advantage: (1) the present invention is when making described steaming maintaining vehicle clash into the support arm of propping up at damping device, cushion the impact force of the steaming maintaining vehicle that described cylinder is subject to, can effectively alleviate the impact force that cylinder is subject to, effectively extended the life-span of cylinder; (2) the present invention produces the magnetic field that is complementary with surge pressure with the adhesive slide block by processor, current drives module, makes can fit tightly between slide block and buffer; (3) the present invention has overcome due to the impact energy fluctuation, and cause the technical problem that buffer can't co-ordination, the present invention detects impact energy by pressure transducer, and the medium of suitable adjusting buffers at different levels is toward regurgitation volume, to control the movement velocity of each piston body assembly, make buffer co-ordinations at different levels, avoided certain one-level buffer that may occur because impact energy is excessive, all the other buffers have little time compression, and cause the long-term work of this grade buffer under high pressure conditions, easily cause damage; (4) by each through hole in left and right piston body, coordinate, to control the past regurgitation volume of medium in corresponding cylinder body, thereby change the shuttle speed of respective pistons, to alleviate the cavity pressure of cylinder bodies at different levels, extend the buffer life-span; (5) this two-stage buffer is without considering the medium difference, and application place is extensive, without regulating in addition the buffer job order.
The accompanying drawing explanation
For content of the present invention is more likely to be clearly understood, below the specific embodiment by reference to the accompanying drawings of basis, the present invention is further detailed explanation, wherein
The structural representation of positioning work piece in Fig. 1 fully automatic hydroform brick making machine of the present invention;
The structural representation one of Fig. 2 two-stage buffer of the present invention;
The structural representation two of Fig. 3 two-stage buffer of the present invention;
The structural representation of the piston body assembly in Fig. 4 two-stage buffer of the present invention;
The work schematic diagram of Fig. 5 piston body assembly of the present invention;
Fig. 6 control circuit structured flowchart of the present invention.
Wherein, the piston rod of the piston rod of 1-1 damping device, 1-2 steaming maintaining vehicle, 1-3 automatic feed machine, 1-4 positioning work piece, 1-5 support arm, 1-6 cylinder, 1-7 slide block, 1-8 guide rail, 1 chopped-off head buffer, 2 final stage buffers, 4 cylinder bodies, 4-1 electromagnet, 5 cylinder caps, 6 chopped-off head buffers, 6-1 final stage buffer, 7 piston body assemblies, 8 urceolus, 9 pressure transducers, 7-1 left piston body, the right piston body of 7-2,7-3 through hole, 7-4 motor, 7-5 rotor.
Embodiment
The present invention is described in detail below in conjunction with drawings and Examples:
See Fig. 1, a kind of method of work of fully automatic hydroform brick making machine, wherein, described fully automatic hydroform brick making machine comprises: for extension, send steaming maintaining vehicle 1-2 to stamp the automatic feed machine 1-3 in district to code, for described steaming maintaining vehicle 1-2 being carried out to spacing extremely code, stamp the positioning work piece 1-4 in district, this positioning work piece 1-4 comprises: support arm 1-5, and be used to propping up or put down the cylinder 1-6 of support arm, this cylinder 1-6 is for propping up or put down support arm; Described positioning work piece 1-4 is fixed in a slide block 1-7 upper-end surface, and namely the bottom of the other end of described cylinder 1-6 and support arm 1-5 is connected to the two ends, left and right of this slide block 1-7; This slide block 1-7 and a guide rail 1-8 are slidably matched, the left end of described guide rail 1-8 is provided with damping device 1-1, this damping device 1-1 clashes into positioning work piece 1-4 for buffering by described steaming maintaining vehicle 1-2, the slide block impact force that produces while being support arm 1-5 right flank, and the right side of this damping device 1-1 and described slide block left side are suitable for keeping close contact; The method of work of described fully automatic hydroform brick making machine comprises: when described steaming maintaining vehicle 1-2 clashes into the support arm 1-5 that props up, the described slide block impact force of described damping device 1-1 buffering, clash into by described steaming maintaining vehicle 1-2 the pressure that causes with what alleviate that described cylinder 1-6 is subject to.
As can see from Figure 1, slide block 1-7 length long enough, the upper-end surface fixed locator, buffering occurs with the right side of damping device 1-1 and coordinates in the left side of slide block 1-7.
Wherein, the concrete structure figure of described fully automatic hydroform brick making machine, particularly described steaming maintaining vehicle 1-2, automatic feed machine 1-3, described support arm 1-5, can be referring to the specification of Chinese patent literature CN 101574833 B for the dependency structures such as cylinder 1-6 of propping up or put down support arm, and accompanying drawing 1,2 and 8.
because generally believing cylinder, those skilled in the art have certain cushioning effect, but ignored impact force due to suffered steaming maintaining vehicle 1-2 and be not same direction with respect to cylinder, according to mechanical analysis, after decomposition, can find, cylinder will bear the power larger than steaming maintaining vehicle 1-2 impact force just can withstand support arm 1-5, because the efficiency of the method for work of fully automatic hydroform brick making machine is very high, the working load of support arm 1-5 is very big, so as easy as rolling off a logly cause damage, therefore by the present invention, can effectively alleviate the impact force of steaming maintaining vehicle 1-2, improved the life-span of cylinder.
Described damping device 1-1 is hydraulic pressure or pneumatic cushion.
See Fig. 2, Fig. 3 and Fig. 6, described hydraulic draft gear is the two-stage buffer, and this two-stage buffer comprises: chopped-off head buffer 1, final stage buffer 2; Described chopped-off head buffer 1, final stage buffer 2 comprise respectively: cylindrical, and be used to the cylinder body 4 of filling buffer medium, opening end sealing at this cylinder body 4 is provided with cylinder cap 5, in the central through bore of described cylinder cap 5, air-tight movable is combined with a piston rod 6, the right-hand member of this piston rod 6 is provided be used to regulating the piston body assembly 7 of medium toward regurgitation volume, this piston body assembly 7 is suitable for doing the piston motion in described cylinder body 4, and coordinates with the inwall movable sealing of described cylinder body 4; Wherein, the cylinder body 4 of described chopped-off head buffer 1 forms the piston rod 6-1 of described final stage buffer 2; In buffering during work, cylinder body 4 right sides of described final stage buffer 2 are as the surface of contact that collides with slide block 1-7; In the sidewall of the cylinder body 4 of described final stage buffer 2, axially be provided with electromagnet 4-1; The right side of the piston body assembly 7 of described final stage buffer 2 is provided with the pressure transducer 9 for detection of pressure medium, and this pressure transducer is connected with a processor module; When described slide block 1-7 clashes into the right side of described cylinder body, described processor module is suitable for according to the pressure medium value, control the output of current drives module and the electric current that this pressure medium value is complementary, make described electromagnet 4-1 produce corresponding magnetic field, with the described slide block 1-7 of adhesive; Until described processor module records the pressure medium value while being equilibrium value, control described current drives module and close output current, described magnetic field is disappeared, to discharge described slide block 1-7; Wherein, the piston body assembly 7 of buffers at different levels is suitable for when doing the piston motion, the pressure medium that described processor detects according to described pressure transducer 9, control described piston body assembly and regulate or close the past regurgitation volume of medium in corresponding cylinder body 4, with speed or the buffering progression of regulating these piston body assembly 7 motions.(in order clearly to represent the structure of buffer, the slide block in Fig. 2 and Fig. 3 adopts the mode of simplifying.)
Its right end face of urceolus 8 is fixed in piston rod 6 bottoms of described chopped-off head buffer 1.It is upper that urceolus 8 is fixed on guide rail 1-8, and cylinder body 4 right sides and the slide block 11 of described final stage buffer 2 are oppositely arranged.
when described slide block 1-7 clashes into the right side of described cylinder body 4, described cylinder body 4 is moved to the left, piston body assembly 7 moves right with respect to described cylinder body 4, the interior right side of cylinder body 4 buffer medium is subject to larger pressure, when buffer medium flows toward piston body assembly 7 left sides, the pressure that the interior right side of cylinder body 4 buffer medium is subject to reduces gradually, until the left and right sides pressure medium of described piston body assembly 7 equates, be that described pressure medium value is while being equilibrium value (being the hydraulic pressure value of the left and right sides of piston body assembly 4 force value while equating), when piston body assembly 7 quits work, slide block 1-7 also stops mobile.While particularly having adopted pressure transducer accurately to detect slide block 1-7 to clash into during the right side of cylinder body 4, the impact force of slide block 1-7, without the Media density difference in each cylinder body according to the two-stage buffer, control the order of two-stage buffering, and can more reasonably regulate buffering rhythm according to force value, extend the life-span of buffer.
Wherein, described processor module adopts single-chip microcomputer, embedded-type ARM module; Pressure transducer 9, for example can adopt the gloomy P499VBS-404C in river; Described current drives module can adopt the alternating current (a.c.) output unit, and slide block 1-7 adopts the irony slide block.
On the right side of the piston body assembly of described chopped-off head buffer 1, final stage buffer 2, be respectively equipped with the temperature transducer that is suitable for detecting medium temperature, described temperature transducer is connected with described processor module respectively; Described processor module be suitable for the prestoring upper limiting temperature of medium work; When the piston body assembly of buffers at different levels is suitable for when doing the piston motion, the medium temperature that described processor module detects according to described temperature transducer, regulate the past regurgitation volume of medium in corresponding cylinder body, namely, when described processor module reaches described upper limiting temperature when described medium temperature, control described piston body assembly 7 and reduce or close described medium toward regurgitation volume, with the speed of regulating piston motion or close respective buffer.(in figure, temperature transducer does not draw)
See Fig. 4-5, described piston body assembly 7 comprises: coaxial left piston body 7-1, the right piston body 7-2 that arranges, on this left piston body 7-1, right piston body 7-2, be arranged with several through holes for medium axial flow 7-3, being sealed and matched between the adjacent face of described left and right piston body, so that do piston when motion, medium is only realized coming and going by each through hole 7-3 on described left and right piston body and is flowed; In described left piston body 7-1, be provided be used to placing the cavity of motor 7-4, this motor 7-4 is controlled by described processor module, its rotor 7-5 is connected in described right piston body 7-2, for according to pressure medium, driving this right piston body 7-2 rotation, to control the relative position relation of each through hole 7-3 on left and right piston body, and then control media flow, i.e. control piston movement velocity.
In Fig. 5, dotted line through hole 7-3 represents it is the through hole 7-3 in left piston body 7-1, solid line through hole 7-3 represents the through hole 7-3 in right piston body 7-2, arrow represents motor 7-4 sense of rotation, this Fig. 4 is illustrated in respective through hole 7-3 docking operation on the fitting surface of left and right piston body 7-2, to control the rate-of flow in through hole.
described right piston body 7-2 is with respect to the coaxial deflection of right piston body 7-2, its slewing area is no more than the diameter of through hole 7-3, also can be called deflection angle, be that motor 7-4 drives right piston body 7-2 in this diameter range according to pressure medium, do to come and go and rotate, to reach the purpose of control media flow, thereby play the piston movement speed of controlling respective pistons body assembly 7, and then the interior pressure medium of alleviation cylinder body 4, play the purpose that extends the buffer life-span, and each buffer can take turns to operate, under non-stop-machine prerequisite, allow the higher buffer of temperature obtain cooling, extended working life.
Power pack can adopt powered battery.Battery can be installed in left or right piston body 7-2.
See Fig. 5, if described through hole 7-3 has several, its distribution can be concentric circle with left and right piston body 7-2 and distribute, and through hole also can a variety of shapes certainly, such as: cross section is the through hole of kidney-shaped, the through hole of cross section ovalize etc.; The signal data line can be placed in cylinder body 4 walls of buffers at different levels, or directly is placed in medium.
Claims (3)
1. the method for work of a fully automatic hydroform brick making machine, is characterized in that,
Described fully automatic hydroform brick making machine comprises: for extension, send steaming maintaining vehicle to code to stamp the automatic feed machine in district, for described steaming maintaining vehicle being carried out to spacing extremely code, stamp the positioning work piece in district, this positioning work piece comprises: support arm, an end are connected to the cylinder on this support arm left surface; The other end of described cylinder and the bottom of support arm are connected to the two ends, left and right of a slide block, this slide block and a guide rail are slidably matched, the left end of described guide rail is provided with damping device, the impact force that this damping device produces while clashing into the support arm right flank for buffering by described steaming maintaining vehicle, and the right side of this damping device and described slide block left side are suitable for keeping close contact;
The method of work of described fully automatic hydroform brick making machine comprises:
When described steaming maintaining vehicle clashed into the support arm of propping up, the described slide block impact force of described damping device buffering, clashed into by described steaming maintaining vehicle the pressure that causes with what alleviate that described cylinder is subject to;
Described damping device is the two-stage buffer, and this two-stage buffer comprises: chopped-off head buffer, final stage buffer;
Described chopped-off head buffer, final stage buffer comprise respectively:
Cylindrical, and be used to filling the cylinder body of buffer medium, opening end sealing at this cylinder body is provided with cylinder cap, in the central through bore of described cylinder cap, air-tight movable is combined with a piston rod, the right-hand member of this piston rod is provided be used to regulating the piston body assembly of medium toward regurgitation volume, this piston body assembly is suitable for doing the piston motion in described cylinder body, and coordinates with the inwall movable sealing of described cylinder body;
Wherein, the cylinder body of described chopped-off head buffer forms the piston rod of described final stage buffer;
In buffering during work, the cylinder body right side of described final stage buffer is as the surface of contact that collides with slide block;
In the sidewall of the cylinder body of described final stage buffer, axially be provided with electromagnet;
The right side of the piston body assembly of described final stage buffer is provided with the pressure transducer for detection of pressure medium, and this pressure transducer is connected with a processor module;
When described slide block clashed into the right side of described cylinder body, described processor module was suitable for according to the pressure medium value, controlled the output of current drives module and the electric current that this pressure medium value is complementary, and made described electromagnet produce corresponding magnetic field, with the described slide block of adhesive; Until described processor module records the pressure medium value while being equilibrium value, control described current drives module and close output current, described magnetic field is disappeared, to discharge described slide block;
Wherein, the piston body assembly of buffers at different levels is suitable for when doing the piston motion, the pressure medium that described processor detects according to described pressure transducer, control described piston body assembly and regulate or close the past regurgitation volume of medium in corresponding cylinder body, to regulate this piston body assembly movement velocity or buffering progression.
2. the method for work of fully automatic hydroform brick making machine according to claim 1, it is characterized in that, on the right side of the piston body assembly of described chopped-off head buffer, final stage buffer, be respectively equipped with the temperature transducer that is suitable for detecting medium temperature, described temperature transducer is connected with described processor module respectively;
Described processor module be suitable for the prestoring upper limiting temperature of medium work;
When the piston body assembly of buffers at different levels is suitable for when doing the piston motion, the medium temperature that described processor module detects according to described temperature transducer, regulate the past regurgitation volume of medium in corresponding cylinder body, namely, when described processor module reaches described upper limiting temperature when described medium temperature, control described piston body assembly and reduce or close described medium toward regurgitation volume, with the speed of regulating piston motion or close respective buffer.
3. the method for work of fully automatic hydroform brick making machine according to claim 2, it is characterized in that, described piston body assembly comprises: the coaxial left and right piston body that arranges, on this left and right piston body, be arranged with several through holes for the medium axial flow, being sealed and matched between the adjacent face of left and right piston body, so that do piston when motion, medium is only realized coming and going by each through hole on described left and right piston body and is flowed;
In described left piston body, be provided be used to placing the cavity of motor, this motor is controlled by described processor module, the end of its rotor is fixedly connected on described right piston body, for according to pressure medium, driving this right piston body rotation, to control the relative position relation of each through hole on left and right piston body, and then control media flow, i.e. control piston movement velocity.
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| CN2013103225322A CN103398137A (en) | 2013-07-29 | 2013-07-29 | Operation method of full-automatic hydraulic molding brick making machine |
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| CN2013103225322A CN103398137A (en) | 2013-07-29 | 2013-07-29 | Operation method of full-automatic hydraulic molding brick making machine |
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| EP1232884A2 (en) * | 2001-02-16 | 2002-08-21 | Trw Inc. | Anti-roll bar with link actuator for controlling torsional rigidity |
| US20060182613A1 (en) * | 2003-10-07 | 2006-08-17 | Douglas Machine | Carton stacking apparatus and method |
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| CN101574833A (en) * | 2008-08-12 | 2009-11-11 | 洛阳中冶重工机械有限公司 | Fully automatic hydroform and intelligent stacking device for bricks |
| CN202149175U (en) * | 2011-06-30 | 2012-02-22 | 北京金自天和缓冲技术有限公司 | Buffer |
| CN202492142U (en) * | 2012-03-07 | 2012-10-17 | 江苏海狮机械集团有限公司 | Buffering and positioning device of cloth grass physical distribution hanging bag for washhouse |
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|---|---|---|---|---|
| DE3215614A1 (en) * | 1982-04-27 | 1983-02-03 | Anna Dorothea 8000 München Sapunarow-Ryffel | Hydraulic single-tube shock absorber with damping control |
| CN1040269A (en) * | 1988-05-11 | 1990-03-07 | 法国石油研究所 | Prevent that mobile object from continuing the repeatedly anti-rebounding device of spring bump after clashing into another object for the first time |
| EP1232884A2 (en) * | 2001-02-16 | 2002-08-21 | Trw Inc. | Anti-roll bar with link actuator for controlling torsional rigidity |
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Application publication date: 20131120 |