CN101504253B - Vertically lifting discharging machine - Google Patents
Vertically lifting discharging machine Download PDFInfo
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- CN101504253B CN101504253B CN2009100254825A CN200910025482A CN101504253B CN 101504253 B CN101504253 B CN 101504253B CN 2009100254825 A CN2009100254825 A CN 2009100254825A CN 200910025482 A CN200910025482 A CN 200910025482A CN 101504253 B CN101504253 B CN 101504253B
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Abstract
The invention relates to a vertically lifting discharger, and belongs to the technical field of nonferrous metal processing. The vertically lifting discharger comprises a material taking arm mechanism and a lifting platform, and is characterized by also comprising a horizontal cylinder and a vertical cylinder; the tail end of the horizontal cylinder is connected with a combination end of a reinforced framework, the bottom end of the material taking mechanism is provided with the lifting platform, and the bottom end of the vertical plane of the lifting platform is provided with the vertical cylinder so as to form a lower-layer vertical lifting structure; a pin roll is arranged between the horizontal cylinder and the material taking arm mechanism to form an upper-layer horizontal material taking structure; and the vertical cylinder and the horizontal cylinder are distributed with control ends which are connected with a displacement type encoder. Through the matching of the vertical cylinder, the horizontal cylinder and a horizontal rail, the vertically lifting discharger has flexible and smooth whole actions in the period of conveying materials, has the automatic discharge period of only 40 seconds, shortens the furnace door opening and closing period and effectively reduces the radiation loss of a furnace hearth in the discharge period; in addition, by means of the existence of the displacement type encoder, the positioning precision of the whole operation is improved.
Description
Technical field
The present invention relates to a kind of discharging machine, relate in particular to a kind of vertically lifting discharging machine, belong to technical field of nonferrous metal processing.
Background technology
Just at present, the copper processing industry of China development is in technological innovation period, the equipment that improves China's copper process equipment is the basis of improving production technology and enhancing productivity, the copper coin band hot rolling line of China, the aggregate level of its matching used copper coin ingot walking beam furnace is advanced and backward and deposits.Specifically, advanced furnace apparatus is the external product that China's esbablished corporation furnishes funds for to introduce, and most of product all rests on the eighties of last century external product level of the sixties.Therefore, improving China's heating furnace is the task of top priority of present technological innovation from the technical performance of major product.
In conjunction with prior art, furnace thermal efficiency is the important indicator that directly reflects the stove technical merit.The means that improve furnace thermal efficiency mainly contain: utilize stove tail gas preheated-combustion-supporting wind, improve the temperature of combustion air; Adopt the furnace lining material of function admirable to reduce the furnace wall temperature rise; Raising stove sealing effectiveness rational in infrastructure; Minimizing takes on the heat loss of material etc., wherein take on the technique direction of the heat loss of material in minimizing, the heat loss that reduces stove hot junction-discharge end is crucial, especially shortens discharging time for the big fire door of holding the inlet side to go out form and could effectively reduce burner hearth heat loss, the thermal efficiency of raising stove.
Adopt at present copper coin ingot walking beam furnace batch that the end inlet side goes out form to bring up to gradually about present 300 tons by tens tons of past, every block of copper ingot also from before several tons develop into present tens tons.The time of coming out of the stove and the biography of the copper ingot that the shortening walking-beam furnace is come out of the stove are put the time, and reducing the surface oxidation amount is the assurance that improves the hot-rolled product quality.
Yet, the discharging mechanism that the discharging machine that existing discharging form commonly used is a stepping mechanism, lifting platform are used in combination with horizontal discharging machine.The discharging machine discharging time of traditional stepping mechanism reaches 2-3 minute, and the discharging mechanism equipment that lifting platform is used in combination with horizontal discharging machine is huge, and gets at least 2 minutes material time, and it is longer to pass the time of putting, and can't satisfy the technological requirement of high-efficient production line.Moreover, existing discharging machine, its mechanism is numerous and diverse, and is bulky, can't set up automatic operating.
Therefore,, improve furnace thermal efficiency, be necessary very much to develop a kind of new discharging apparatus-form, change the stepping lifting into vertical lift, time under reach, the equipment that improves stove for satisfying the requirement of production technology.
Summary of the invention
Purpose of the present invention is exactly in order to solve the above-mentioned problems in the prior art, and a kind of vertically lifting discharging machine is provided.
Purpose of the present invention is achieved through the following technical solutions:
Vertically lifting discharging machine, comprise arm for taking material mechanism, lifting stand, wherein: also comprise horizontal cylinder, vertical cylinder, the end of horizontal cylinder connects the binding end of reinforced frame, the bottom of arm for taking material mechanism is equipped with the lifting stand, the vertical plane bottom of lifting stand is equipped with vertical cylinder, forms the lower vertical lifting structure; Between described horizontal cylinder and the arm for taking material mechanism bearing pin is installed, forms the upper strata level and get the material structure, be distributed with control end on vertical cylinder, the horizontal cylinder, be connected with the displacement-type encoder on the control end.
Above-mentioned vertically lifting discharging machine, wherein: the oil cylinder head of described vertical cylinder is provided with spherical type head, and the vertical plane bottom of lifting stand is provided with friction top, and spherical type head embeds in the friction top, is provided with sealing mechanism between spherical type head and the friction top.
Further, above-mentioned vertically lifting discharging machine, wherein: described arm for taking material mechanism comprises reinforced frame, retainer plate, road wheel, and an end of reinforced frame connects bearing pin, and the bottom of reinforced frame links to each other with retainer plate, is distributed with road wheel bottom the retainer plate; The top of described lifting stand is provided with horizontal rail, and road wheel embeds in the horizontal rail.
Further, above-mentioned vertically lifting discharging machine, wherein: described retainer plate adopts carburizing or nitrogen-hardening to handle.
Further, above-mentioned vertically lifting discharging machine, wherein: described arm for taking material mechanism has three groups at least, equidistant being arranged in parallel mutually between the arm for taking material mechanism.
Further, above-mentioned vertically lifting discharging machine, wherein: described lifting stand bottom is distributed with guider, and it has four groups at least, is evenly distributed on four edges of lifting stand; Guider comprises guide pillar and guide pin bushing, is distributed with the self-lubricating slide plate between guide pillar and the guide pin bushing, is connected with the guide pin bushing frame linking between the guide pin bushing.
Again further, above-mentioned vertically lifting discharging machine, wherein: the chromium plating cure process is adopted on described guide pillar surface.
The outstanding substantive distinguishing features of technical solution of the present invention is mainly reflected in obvious improvement: relative existing equipment, adopted rigorous, compact structure, and integral body takes up room little.Simultaneously, by the cooperation of horizontal rail in addition of vertical cylinder, horizontal cylinder, molar behavior is smooth and easy flexibly during transporting material, and self-emptying cycle time is 40 seconds only, has shortened the door opening and closing cycle, the burner hearth radiation loss when effectively reducing discharging.And, rely on the existence of displacement-type encoder, improved the precision of whole running.Further, the present invention is specially adapted to adopt the end inlet side to go out the copper ingot walking beam furnace of formula, is worth in the field of business promoting the use of.
Description of drawings
Purpose of the present invention, advantage and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain.These embodiment only are the prominent examples of using technical solution of the present invention, and all technical schemes of taking to be equal to replacement or equivalent transformation and forming all drop within the scope of protection of present invention.In the middle of these accompanying drawings,
Fig. 1 is that the unitary construction of vertically lifting discharging machine is implemented schematic diagram;
Fig. 2 is the feeding process schematic diagram of vertically lifting discharging machine;
Fig. 3 is the logical schematic diagram that combines with spherical type head of friction top.
The implication of each Reference numeral is as follows among the figure:
1 horizontal cylinder, 2 bearing pins
3 reinforced frames, 4 arm for taking material mechanisms
5 supporting plates, 6 road wheels
7 horizontal rail, 8 lifting stands
9 guide pillars, 10 guide pin bushings
11 guide pin bushing frame linkings, 12 connecting bolts
13 vertical cylinder, 14 spherical type heads
15 sealing mechanisms, 16 friction tops
17 copper ingots
The specific embodiment
Vertically lifting discharging machine shown in Fig. 1～3, comprise arm for taking material mechanism 4, lifting stand 8, its special feature is: also comprise horizontal cylinder 1, vertical cylinder 13, the latter end of horizontal cylinder 1 connects the binding end of reinforced frame 3, the bottom of arm for taking material mechanism 4 is equipped with lifting stand 8, the vertical plane bottom of lifting stand 8 is equipped with vertical cylinder 13, forms the lower vertical lifting structure; Between described horizontal cylinder 1 and the arm for taking material mechanism 4 bearing pin 2 is installed, forms the upper strata level and get the material structure, be distributed with control end on vertical cylinder 13, the horizontal cylinder 1, be connected with the displacement-type encoder on the control end.Moreover vertical cylinder 13, horizontal cylinder 1 can adopt cylinder or hydraulic cylinder.
Further, in order to reduce the installation difficulty of vertical cylinder 13, the oil cylinder head of vertical cylinder 13 is provided with spherical type head 14, and the vertical plane bottom of lifting stand 8 is provided with friction top 16, spherical type head 14 embeds in the friction top 16, is provided with sealing mechanism 15 between spherical type head 14 and the friction top 16.Specifically, be processed with the internal thread that cooperates with the oil cylinder head of vertical cylinder 13 on its spherical type head 14, friction top 16 is fixed on the bottom of lifting stand 8 by bolt with spherical type head 14, adopts the rubber packing material sealing between spherical type head 14 and the friction top 16.
Simultaneously, described arm for taking material mechanism 4 comprises reinforced frame 3, retainer plate, road wheel 6, and an end of reinforced frame 3 connects bearing pin 2, and the bottom of reinforced frame 3 links to each other with retainer plate, is distributed with road wheel 6 bottom the retainer plate; The top of described lifting stand 8 is provided with horizontal rail 7, and road wheel 6 embeds in the horizontal rail 7.And retainer plate adopts carburizing or nitrogen-hardening to handle, and arm for taking material mechanism 4 welded steel structure section comprehensive strengths are enough to satisfy the load of 2.5 tons of single armed carryings.
Specifically, horizontal cylinder 1 adopts afterbody earrings mounting means, can satisfy the arm for taking material mechanism 4 heads flexible action request that freely swings, and increases working face.The cylinder afterbody of horizontal cylinder 1 is realized flexibly connecting with reinforced frame 3 by connecting bearing pin 2.And for the ease of the propelling movement to material, arm for taking material mechanism 4 has three groups at least, mutual equidistant being arranged in parallel between the arm for taking material mechanism 4, and every group of arm for taking material mechanism 4 forms by two material forks.
Again further, for the ease of the aid in guide and the support of 8 motions of lifting stand, lifting stand 8 bottoms are distributed with guider, and it has four groups at least, is evenly distributed on four edges of lifting stand 8; Guider comprises guide pillar 9 and guide pin bushing 10, is distributed with the self-lubricating slide plate between guide pillar 9 and the guide pin bushing 10, is connected with guide pin bushing frame linking 11 between the guide pin bushing 10, by cooperation and interlock accurately of vertical cylinder 13 realizations of connecting bolt 12.Simultaneously, the chromium plating cure process is adopted on guide pillar 9 surfaces.And, accurate for guaranteeing guide pin bushing 10 with the centering and the size of guide pillar 9, adopt shaped steel to couple together between per two guide pin bushings 10.
In conjunction with the present invention's one preferred implementation, vertical cylinder 13, horizontal cylinder 1 using system pressure rank are 160bar, and horizontal cylinder 1 speed of service is 200～50mm/s, and lift cylinders is 60～30mm/s.Simultaneously, the collection of deceleration that this vertically lifting discharging machine moves horizontally during use and position location signal, by the absolute displacement that the displacement-type encoder adopts number of pulses to come computing equipment, accurate positioning is reliable.
When reality is used, in conjunction with the accompanying drawings: when needs are come out of the stove, at first, vertical cylinder 13 is by the cooperation of guide pillar 9, drive the height that supporting plate 5 zero loads rise to fire door, door opened subsequently, arm for taking material mechanism 4 is under the effect of horizontal cylinder 1, promote supporting plate 5 and enter in the heating furnace, copper ingot 17 to be processed vertically is placed on it on the supporting plate 5 under the stepping beam action in stove.Subsequently, under the effect of horizontal cylinder 1, arm for taking material mechanism 4 drags the supporting plate 5 that is loaded with copper ingot 17 and retreats into the outer hot rolling roller-way position of stove, and vertical cylinder 13 drove supporting plate 5 declines when fire door descended, and copper ingot vertically is put on the outer roller-way of stove.And in the said process, the operation of vertical cylinder 13, horizontal cylinder 1 is monitored by the displacement-type encoder, has guaranteed the precision that copper ingot 17 is placed.
By above-mentioned character express also in conjunction with the accompanying drawings as can be seen, behind employing the present invention, existing relatively equipment has adopted rigorous, compact structure, and integral body takes up room little.Simultaneously, by the cooperation of horizontal rail 7 in addition of vertical cylinder 13, horizontal cylinder 1, molar behavior is smooth and easy flexibly during transporting material, and self-emptying cycle time is 40 seconds only, has shortened the door opening and closing cycle, the burner hearth radiation loss when effectively reducing discharging.And, rely on the existence of displacement-type encoder, improved the precision of whole running.Further, the present invention is specially adapted to adopt the end inlet side to go out copper ingot 17 walking beam furnaces of formula, is worth in the field of business promoting the use of.
Claims (7)
1. vertically lifting discharging machine comprises arm for taking material mechanism, lifting stand, it is characterized in that: also comprise horizontal cylinder, vertical cylinder, and arm for taking material mechanism comprises reinforced frame; The bottom of arm for taking material mechanism is equipped with the lifting stand, and the vertical plane bottom of lifting stand is equipped with vertical cylinder, forms the lower vertical lifting structure; Between the end of described horizontal cylinder and the binding end of reinforced frame bearing pin is installed, forms the upper strata level and get the material structure, be distributed with control end on vertical cylinder, the horizontal cylinder, be connected with the displacement-type encoder on the control end.
2. vertically lifting discharging machine according to claim 1, it is characterized in that: the oil cylinder head of described vertical cylinder is provided with spherical type head, the vertical plane bottom of lifting stand is provided with friction top, and spherical type head embeds in the friction top, is provided with sealing mechanism between spherical type head and the friction top.
3. vertically lifting discharging machine according to claim 1 is characterized in that: described arm for taking material mechanism also comprises retainer plate and road wheel, and the bottom of reinforced frame links to each other with retainer plate, and the retainer plate bottom is distributed with road wheel; The top of described lifting stand is provided with horizontal rail, and road wheel embeds in the horizontal rail.
4. vertically lifting discharging machine according to claim 3 is characterized in that: described retainer plate adopts carburizing or nitrogen-hardening to handle.
5. vertically lifting discharging machine according to claim 1 is characterized in that: described arm for taking material mechanism has three groups at least, equidistant being arranged in parallel mutually between the arm for taking material mechanism.
6. vertically lifting discharging machine according to claim 1 is characterized in that: described lifting stand bottom is distributed with guider, and it has four groups at least, is evenly distributed on four edges of lifting stand; Guider comprises guide pillar and guide pin bushing, is distributed with the self-lubricating slide plate between guide pillar and the guide pin bushing, is connected with the guide pin bushing frame linking between the guide pin bushing.
7. vertically lifting discharging machine according to claim 6 is characterized in that: the chromium plating cure process is adopted on described guide pillar surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100254825A CN101504253B (en) | 2009-03-06 | 2009-03-06 | Vertically lifting discharging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100254825A CN101504253B (en) | 2009-03-06 | 2009-03-06 | Vertically lifting discharging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101504253A CN101504253A (en) | 2009-08-12 |
| CN101504253B true CN101504253B (en) | 2011-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100254825A Expired - Fee Related CN101504253B (en) | 2009-03-06 | 2009-03-06 | Vertically lifting discharging machine |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185459A (en) * | 2011-12-27 | 2013-07-03 | 贵阳铝镁设计研究院有限公司 | Method for conveying electrodes into roasting furnace and device thereof |
| CN102589296B (en) * | 2012-02-22 | 2013-11-13 | 中冶南方(武汉)威仕工业炉有限公司 | Material loading rack with composite guide function for heating furnace |
| CN104296536B (en) * | 2014-09-25 | 2016-05-11 | 陕西安川机电有限公司 | A kind of metal heating furnace material Transfer method and device thereof |
| CN105953587B (en) * | 2016-05-16 | 2017-10-27 | 重庆市机电设计研究院 | Automobile balance bars discharging device |
| CN110106318A (en) * | 2019-06-14 | 2019-08-09 | 徐州万佳机电设备制造有限公司 | One kind being used for steel-casting annealing device |
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2009
- 2009-03-06 CN CN2009100254825A patent/CN101504253B/en not_active Expired - Fee Related
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Granted publication date: 20110803 Termination date: 20180306 |