CN104139135B - The monoblock type stepping mechanism of reinforcing mesh welding production line - Google Patents
The monoblock type stepping mechanism of reinforcing mesh welding production line Download PDFInfo
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- CN104139135B CN104139135B CN201410243384.XA CN201410243384A CN104139135B CN 104139135 B CN104139135 B CN 104139135B CN 201410243384 A CN201410243384 A CN 201410243384A CN 104139135 B CN104139135 B CN 104139135B
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Abstract
The present invention discloses a kind of monoblock type stepping mechanism of reinforcing mesh welding production line, described monoblock type stepping mechanism comprises: frame, be equipped with in frame structure identical arranged side by side and spaced multiple on stepping wheel mechanism, one is provided with on described below stepping wheel mechanism, overall lower stepping wheel shaft is hinged in frame, and one end of overall lower stepping wheel shaft connects rotary drive mechanism.Beneficial effect of the present invention is: overall lower stepping wheel shaft substitutes the multiple lower stepping wheel of prior art, and when reinforced mesh specification changes, need not adjust overall lower stepping wheel shaft, save regulation time, structure is simple, and easy for installation, production efficiency is high; After overall lower stepping wheel shaft wearing and tearing, after unclamping two locking nuts, move left and right overall lower stepping wheel shaft, make its reinforcing bar fray that staggers, namely reusable, extend service life, reduce cost.
Description
Technical field
What the present invention relates to is reinforcing mesh welding production line, particularly be the monoblock type stepping mechanism of reinforcing mesh welding production line.
Background technology
Reinforcing mesh welding production line is that the steel bar welding of both direction is in length and breadth connected into latticed automatic welding equipment, and the stepping mechanism in reinforcing mesh welding production line drives spaced many longitudinal reinforcements to move to welding position to weld with transverse steel.
The stepping mechanism of prior art comprises the identical and spaced multiple stepping unit arranged side by side of structure, and each stepping unit structure includes: the lower stepping wheel of spacer bar; Be positioned at the upper stepping wheel of lower stepping wheel top; Drive the active driving mechanisms that lower stepping wheel rotates; In driving, stepping wheel moves down the screw-down be pressed in above reinforcing bar.When upper stepping wheel is pressed on longitudinal reinforcement by screw-down, under the lower stepping wheel drive rotated, longitudinal reinforcement moves forward.
For the reinforced mesh of the different size of mesh opening different size of satisfied production, spacing between spacing and upper stepping wheel between the lower stepping wheel needing adjustment adjacent, with the reinforced mesh of the multiple different size of satisfied welding.Under adjustment between stepping wheel between spacing and upper stepping wheel while spacing, also need to adjust the correspondence position between the lower stepping wheel of every a pair and upper stepping wheel, lower stepping wheel and the alignment of upper stepping wheel must be ensured, could safer and conveying steel accurately, the precision of guarantee welded reinforcement mesh sheet.
There is following defect in stepping unit structure of the prior art: when reinforced mesh specification changes, need to regulate simultaneously lower stepping take turns between the correspondence position between lower stepping wheel and upper stepping wheel of spacing and every a pair between spacing and upper stepping wheel.When weld spacing change regulates, lower stepping wheel wears a mouth brace summer and upper stepping is taken turns between brace summer because being installed on, and upper stepping wheel bottom, locus is narrow and small, cause adjustment lower stepping wheel difficulty, and when position is taken turns in adjustment up and down, need to ensure that upper lower whorl aligns, further increase like this and just regulate difficulty, the time added required for adjustment causes efficiency low; After using after a while, lower stepping wheel has wearing and tearing, does not reach and sends required precision to, needs the lower stepping wheel of frequent replacing, increases cost.
Summary of the invention
The object of the invention is to the deficiency overcoming above-mentioned technology, provide a kind of wheel by multiple lower stepping to change as a whole lower stepping wheel, there is structure simple, easy for installation, the monoblock type stepping mechanism of the reinforcing mesh welding production line that the life-span is long.
The technical scheme solved the problem is: a kind of monoblock type stepping mechanism of reinforcing mesh welding production line, described monoblock type stepping mechanism comprises: frame, be equipped with in frame structure identical arranged side by side and spaced multiple on stepping wheel mechanism, stepping wheel shaft under an entirety is provided with on described below stepping wheel mechanism, overall lower stepping wheel shaft is hinged in frame, and one end of overall lower stepping wheel shaft connects rotary drive mechanism.
Preferred version is: under described entirety, stepping wheel shaft comprises: overall lower stepping axle, overall lower stepping wheel case; Overall lower stepping wheel is applied mechanically key and is packed on overall lower stepping axle cylindrical, exposing stepping axle under the entirety of stepping wheel case both sides under entirety is screw rod, two locking nuts are fitted on the screw rod of overall lower stepping axle, and two locking nuts adjust and limit overall lower stepping takes turns the position be enclosed within overall lower stepping axle.
Preferred version is: under described entirety, the outer rim of stepping wheel case has concave and convex stripe; Under described entirety, stepping wheel case is one and is formed a whole long sleeve by multiple short sleeve.
Preferred version is: under described entirety, stepping axle axis both sides are provided with its axis being parallel and brace summer is taken turns in wear a mouth brace summer and the upper stepping be fixed in frame; Be fixed with respectively and wear a mouth coattail strip and upper stepping wheel coattail strip wearing a mouth brace summer end face and upper stepping wheel brace summer end face, wear a nozzle mechanism and upper stepping wheel mechanism wearing a mouth coattail strip and upper stepping wheel coattail strip install respectively.
Preferred version is: described in wear a nozzle mechanism and comprise: wear a mouth, wear thread mouth briquetting, a lock screw; Describedly wear sliding the fitting in a thread gonys portion and wear on a mouth coattail strip, a side of wearing a mouth briquetting is V-shaped, and this V-shaped side-anastomosis is being worn a mouth and wearing on a side of mouth coattail strip; The lock screw worn on another side of mouth briquetting run through wear a mouth briquetting after be tightened in the screwed hole wearing a mouth.
Preferred version is: described upper stepping wheel mechanism comprises: upper stepping wheel support, compression cylinder, linking arm, upper stepping wheel, stand briquetting, briquetting lock screw; Slide bottom described upper stepping wheel support and fit on stepping wheel coattail strip, cylinder body one end of the upper articulation support compression cylinder of upper stepping wheel support, the piston rod of compression cylinder is articulated and connected arm one end, stepping wheel on hinged support on the connecting arm, the linking arm other end is hinged on stepping wheel support; A side of stand briquetting is V-shaped, and this V-shaped side-anastomosis is taken turns on the side of coattail strip at upper stepping wheel support and upper stepping; Be tightened after briquetting lock screw on another side of stand briquetting runs through stand briquetting in the screwed hole of upper stepping wheel support.
Preferred version is: described rotary drive mechanism comprises: motor reducer, driven pulley, driving pulley and belt; One end of stepping wheel shaft under described driven pulley connecting overall; Driving pulley connects on the output shaft of motor reducer; Belt sleeve is contained on driven pulley and driving pulley; Motor reducer is arranged in frame.
Beneficial effect of the present invention is: the defect that instant invention overcomes prior art, under entirety of the present invention, stepping wheel shaft substitutes in prior art and adjusts multiple lower stepping wheel, when reinforced mesh specification changes, only stepping wheel mechanism need be adjusted, overall lower stepping wheel shaft need not be adjusted, correspondence position between upper and lower stepping of need not aliging wheel, because the locus residing for upper stepping wheel is unobstructed, conveniently adjustment is installed, so just shorten the time of adjustment, improve production efficiency, there is structure simple, easy for installation, the advantage that production efficiency is high.
Under entirety of the present invention after the wearing and tearing of stepping wheel shaft, after unclamping two locking nuts, move left and right overall lower stepping wheel shaft, make its reinforcing bar fray that staggers, namely reusable, extend service life, reduce cost.
Accompanying drawing explanation
Fig. 1 is front view of the present invention, will wear a mouth brace summer and wear a mouth coattail strip fracture in figure, the overall lower stepping wheel case of display;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the side view of Fig. 1;
Fig. 4 is the sectional view of A-A in Fig. 1.
" in accompanying drawing, sequence number illustrates "
1: motor reducer; 2: frame; 3: transmission device; 3a: driven pulley; 3b: driving pulley; 3c: belt; 4: wear a nozzle mechanism; 4a: wear a mouth; 4b: wear a mouth briquetting; 4c: lock screw; 5: upper stepping wheel mechanism; 5a: upper stepping wheel support; 5b: compression cylinder; 5c: linking arm; 5d: upper stepping wheel; 5e: stand briquetting; 5f: briquetting lock screw; 6: overall lower stepping wheel case; 7: locking nut; 8: overall lower stepping wheel shaft; 8a: overall lower stepping axle; 9: key; 10: reinforcing bar; 11: wear a mouth brace summer; 11a: wear a mouth coattail strip; 12: upper stepping wheel brace summer; 12a: upper stepping wheel coattail strip; 13: rotary drive mechanism.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in further detail.
Fig. 1 is front view of the present invention, will wear a mouth brace summer and wear a mouth coattail strip fracture in figure, the overall lower stepping wheel case of display; Fig. 2 is the top view of Fig. 1; Fig. 3 is the side view of Fig. 1; Fig. 4 is the sectional view of A-A in Fig. 1.
As shown in the figure, the invention provides a kind of monoblock type stepping mechanism of reinforcing mesh welding production line, described monoblock type stepping mechanism comprises: frame 2, be equipped with in frame 2 structure identical arranged side by side and spaced multiple on stepping wheel mechanism 5.
Be provided with stepping wheel shaft 8 under an entirety on described below stepping wheel mechanism 5, overall lower stepping wheel shaft 8 is hinged in frame 2 by bearing block, and one end of overall lower stepping wheel shaft 8 connects rotary drive mechanism 13.
Under described entirety, stepping wheel shaft 8 comprises: overall lower stepping axle 8a, overall lower stepping wheel case 6; Overall lower stepping wheel case 6 key 9 is packed on overall lower stepping axle 8a cylindrical, exposing stepping axle 8a under the entirety of stepping wheel case 6 both sides under entirety is screw rod, two locking nuts 7 are fitted on the screw rod of overall lower stepping axle 8a, and two locking nuts 7 adjust and limit the overall lower position of stepping wheel case 6 under entirety on stepping axle 8a.
Under described entirety stepping wheel case 6 outer rim on have concave and convex stripe; Under described entirety, stepping wheel case 6 is one and is formed a whole long sleeve by multiple short sleeve.Under described entirety, in stepping wheel case 6 outer rim, concave and convex stripe increases reinforcing bar 10 and the friction of stepping wheel case 6 outer rim under entirety, guarantees the smooth movement of reinforcing bar 10.
Under described entirety stepping wheel shaft 8 axis both sides be provided with its axis being parallel and be fixed in frame 2 wear a mouth brace summer 11 and brace summer 12 is taken turns in upper stepping; Be fixed with respectively and wear a mouth coattail strip 11a and upper stepping wheel coattail strip 12a wearing mouth brace summer 11 end face and upper stepping wheel brace summer 12 end face, wear a nozzle mechanism 4 and upper stepping wheel mechanism 5 wearing a mouth coattail strip 11a and upper stepping wheel coattail strip 12a installs respectively.
A described nozzle mechanism 4 of wearing comprises: wear a mouth 4a, wear thread mouth briquetting 4b, a lock screw 4c; Describedly to wear bottom a mouth 4a sliding fitting over and wear a mouth coattail strip 11a, a side of wearing a mouth briquetting 4b is V-shaped, and this V-shaped side-anastomosis is being worn a mouth 4a and wearing on a side of mouth coattail strip 11a; The lock screw 4c worn on another side of mouth briquetting 4b run through wear a mouth briquetting 4b after be tightened and wearing in a screwed hole of mouth 4a.
Described upper stepping wheel mechanism 5 comprises: upper stepping wheel support 5a, compression cylinder 5b, linking arm 5c, upper stepping wheel 5d, stand briquetting 5e, briquetting lock screw 5f; Slide bottom described upper stepping wheel support 5a and fit on stepping wheel coattail strip 12a, cylinder body one end of the upper articulation support compression cylinder 5b of upper stepping wheel support 5a, the piston rod of compression cylinder 5b is articulated and connected arm 5c one end, on linking arm 5c, on hinged support, stepping wheel 5d, the linking arm 5c other end is hinged on stepping wheel support 5a; A side of stand briquetting 5e is V-shaped, and this V-shaped side-anastomosis is on the side of upper stepping wheel support 5a and upper stepping wheel coattail strip 12a; Be tightened after briquetting lock screw 5f on another side of stand briquetting 5e runs through stand briquetting 5e in the screwed hole of upper stepping wheel support 5a.
Described rotary drive mechanism 13 comprises: motor reducer 1, driven pulley 3a, driving pulley 3b and belt 3c; One end of stepping wheel shaft 8 under described driven pulley 3a connecting overall; Driving pulley 3b connects on the output shaft of motor reducer 1; Belt 3c is sleeved on driven pulley 3a and driving pulley 3b; Motor reducer 1 is arranged in frame 2.
In particular, under entirety in overall lower stepping wheel shaft 8, stepping axle 8a is hinged in frame 2 by bearing block, one end of overall lower stepping axle 8a connects driven pulley 3a, overall lower stepping wheel case 6 key 9 is packed on overall lower stepping axle 8a cylindrical, under motor reducer 1 drives, by by driven pulley 3a, under the transmission device 3 that driving pulley 3b and belt 3c forms drives overall lower stepping axle 8a and entirety, stepping wheel case 6 is rotated simultaneously, spacer bar 10 in stepping wheel case 6 under entirety, by upper stepping wheel mechanism 5, upper stepping wheel 5d is pressed on reinforcing bar 10, reinforcing bar 10 is driven to move.
Overall lower stepping axle 8a length is greater than the length of overall lower stepping wheel case 6, and being exposed at stepping axle 8a under the entirety of overall lower stepping wheel case 6 both sides is screw rod, on the screw rod of two equipped overall lower stepping axle 8a of locking nuts 7.After being worn and torn by spaced many reinforcing bars 10 in stepping wheel case 6 surface under entirety, only need unclamp two locking nuts 7, promote overall lower stepping wheel case 6 and under entirety, stepping axle 8a moves along key 9, stagger abrading section, lock two locking nuts 7 again, overall lower stepping wheel case 6 continues to use.
Under described entirety, stepping wheel case 6 to be formed a whole long sleeve by multiple short sleeve, and because short sleeve size is little, convenient processing, machining accuracy is high, and overall lower stepping wheel case 6 can be made up of multiple short sleeve, brings convenience to processing.
A side of wearing a mouth briquetting 4b of wearing in a nozzle mechanism 4 is V-shaped, wherein the inclined-plane, side of V-shaped coincide and is wearing on a mouth coattail strip 11a dovetail inclined-plane, the opposite side inclined-plane of V-shaped coincide and is wearing on a mouth 4a inclined-plane, wear the V-shaped of mouth briquetting 4b side to coincide to be pressed in simultaneously and wear a mouth 4a and wear on a mouth coattail strip 11a, again by lock screw 4c, will wear a mouth briquetting 4b and wear a mouth 4a and be fixed on and wear on a mouth coattail strip 11a.
Upper stepping wheel mechanism 5 structure be fixed on stepping wheel coattail strip 12a is same as wears a nozzle mechanism 4, in this description will be omitted.
Below the course of work of the present invention is described:
As shown in Figures 1 to 4, reinforcing bar 10 to arrive under upper stepping wheel 5d and entirety between stepping wheel case 6 by wearing a nozzle mechanism 4, when reinforcing bar 10 needs to send to, upper stepping wheel 5d in upper stepping wheel mechanism 5 depresses under the effect of compression cylinder 5b, overall lower stepping wheel case 6 rotates under the drive of motor reducer 1, and reinforcing bar 10 is sent to forward (as Fig. 4 direction of arrow).
When the reinforced mesh specification of welding needs to change, overall lower stepping wheel case 6 is motionless, only needs the position regulating upper stepping wheel mechanism 5 and wear a nozzle mechanism 4.After stepping wheel case 6 under entirety is worn and torn, only need unclamp locking nut 7, left (or right) mobile overall lower stepping wheel case 6, reinforcing bar 10 is staggered the fray of overall lower stepping wheel case 6, and under entirety, stepping wheel case 6 is that is reusable like this.
Claims (6)
1. the monoblock type stepping mechanism of a reinforcing mesh welding production line, described monoblock type stepping mechanism comprises: frame (2), the identical arranged side by side and spaced multiple upper stepping wheel mechanism (5) of structure is housed in frame (2), it is characterized in that, stepping wheel mechanism (5) below is provided with stepping wheel shaft (8) under an entirety on described, overall lower stepping wheel shaft (8) is hinged in frame (2), and one end of overall lower stepping wheel shaft (8) connects rotary drive mechanism (13);
Under described entirety, stepping wheel shaft (8) comprising: overall lower stepping axle (8a), overall lower stepping wheel case (6); Overall lower stepping wheel case (6) key (9) is packed on overall lower stepping axle (8a) cylindrical, exposing stepping axle (8a) under the entirety of stepping wheel case (6) both sides under entirety is screw rod, two locking nuts (7) are fitted on the screw rod of overall lower stepping axle (8a), and two locking nuts (7) adjust and limit the overall lower position of stepping wheel case (6) under entirety on stepping axle (8a).
2. according to the monoblock type stepping mechanism of the reinforcing mesh welding production line described in claim 1, it is characterized in that, under described entirety, the outer rim of stepping wheel case (6) has concave and convex stripe; Under described entirety, stepping wheel case (6) to be formed a whole long sleeve by multiple short sleeve.
3. according to the monoblock type stepping mechanism of the reinforcing mesh welding production line described in claim 1, it is characterized in that, under described entirety stepping wheel shaft (8) axis both sides be provided with its axis being parallel and be fixed in frame (2) wear a mouth brace summer (11) and brace summer (12) is taken turns in upper stepping; Be fixed with respectively and wear a mouth coattail strip (11a) and upper stepping wheel coattail strip (12a) wearing mouth brace summer (11) end face and upper stepping wheel brace summer (12) end face, to take turns on coattail strip (12a) installation respectively and wear a nozzle mechanism (4) and upper stepping wheel mechanism (5) wearing a mouth coattail strip (11a) and upper stepping.
4. according to the monoblock type stepping mechanism of the reinforcing mesh welding production line described in claim 3, it is characterized in that, described in wear a nozzle mechanism (4) and comprising: wear a mouth (4a), wear a mouth briquetting (4b), lock screw (4c); Describedly wear sliding the fitting in a mouth (4a) bottom and wear on a mouth coattail strip (11a), a side of wearing a mouth briquetting (4b) is V-shaped, and this V-shaped side-anastomosis is being worn a mouth (4a) and worn on a side of mouth coattail strip (11a); The lock screw (4c) worn on mouth briquetting (4b) another side run through wear a mouth briquetting (4b) after be tightened in the screwed hole wearing a mouth (4a).
5. according to the monoblock type stepping mechanism of the reinforcing mesh welding production line described in claim 3, it is characterized in that, described upper stepping wheel mechanism (5) comprising: upper stepping wheel support (5a), compression cylinder (5b), linking arm (5c), upper stepping wheel (5d), stand briquetting (5e), briquetting lock screw (5f); Described upper stepping wheel support (5a) bottom is sliding to be fitted in stepping wheel coattail strip (12a), cylinder body one end of the upper articulation support compression cylinder (5b) of upper stepping wheel support (5a), the piston rod of compression cylinder (5b) is articulated and connected arm (5c) one end, stepping wheel (5d) on the upper hinged support of linking arm (5c), linking arm (5c) other end is hinged on stepping wheel support (5a); A side of stand briquetting (5e) is V-shaped, and this V-shaped side-anastomosis is taken turns on the side of coattail strip (12a) upper stepping wheel support (5a) and upper stepping; Be tightened after briquetting lock screw (5f) on stand briquetting (5e) another side runs through stand briquetting (5e) in the screwed hole of upper stepping wheel support (5a).
6. according to the monoblock type stepping mechanism of the reinforcing mesh welding production line described in claim 1, it is characterized in that, described rotary drive mechanism (13) comprising: motor reducer (1), driven pulley (3a), driving pulley (3b) and belt (3c); One end of stepping wheel shaft (8) under described driven pulley (3a) connecting overall; Driving pulley (3b) connects on the output shaft of motor reducer (1); Belt (3c) is sleeved on driven pulley (3a) and driving pulley (3b); Motor reducer (1) is arranged in frame (2).
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| CN201410243384.XA CN104139135B (en) | 2014-06-03 | 2014-06-03 | The monoblock type stepping mechanism of reinforcing mesh welding production line |
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| CN201410243384.XA CN104139135B (en) | 2014-06-03 | 2014-06-03 | The monoblock type stepping mechanism of reinforcing mesh welding production line |
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| CN104139135B true CN104139135B (en) | 2016-03-23 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108284182B (en) * | 2018-03-27 | 2023-12-05 | 建科机械（天津）股份有限公司 | Wire feeding mechanism of mesh welding machine and mesh welding machine |
| CN113732214A (en) * | 2021-09-28 | 2021-12-03 | 河南省鼎鼎实业有限公司 | Upper stepping wheel mechanism of reinforcing mesh welding production line |
Citations (5)
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| EP0073336A1 (en) * | 1981-08-13 | 1983-03-09 | Emil Jäger KG | Machine for the production of welded wire gratings |
| JPS6068126A (en) * | 1983-07-28 | 1985-04-18 | バウスタルゲ−ベ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Wire grating manufacturing machine |
| JPH1015634A (en) * | 1996-07-01 | 1998-01-20 | Kajima Corp | Manufacture of reinforcement cage |
| CN203426615U (en) * | 2013-07-30 | 2014-02-12 | 河北骄阳丝网设备有限责任公司 | Vertical line feeding and clamping device |
| CN203900344U (en) * | 2014-06-03 | 2014-10-29 | 建科机械（天津）股份有限公司 | Integral type stepping device of reinforcing mesh welding production line |
-
2014
- 2014-06-03 CN CN201410243384.XA patent/CN104139135B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0073336A1 (en) * | 1981-08-13 | 1983-03-09 | Emil Jäger KG | Machine for the production of welded wire gratings |
| JPS6068126A (en) * | 1983-07-28 | 1985-04-18 | バウスタルゲ−ベ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Wire grating manufacturing machine |
| JPH1015634A (en) * | 1996-07-01 | 1998-01-20 | Kajima Corp | Manufacture of reinforcement cage |
| CN203426615U (en) * | 2013-07-30 | 2014-02-12 | 河北骄阳丝网设备有限责任公司 | Vertical line feeding and clamping device |
| CN203900344U (en) * | 2014-06-03 | 2014-10-29 | 建科机械（天津）股份有限公司 | Integral type stepping device of reinforcing mesh welding production line |
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