CN101870050B - Material loading frame of welding machine - Google Patents

Material loading frame of welding machine Download PDF

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Publication number
CN101870050B
CN101870050B CN2010102248376A CN201010224837A CN101870050B CN 101870050 B CN101870050 B CN 101870050B CN 2010102248376 A CN2010102248376 A CN 2010102248376A CN 201010224837 A CN201010224837 A CN 201010224837A CN 101870050 B CN101870050 B CN 101870050B
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China
Prior art keywords
guide rail
material loading
layers
loading guide
welding machine
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Expired - Fee Related
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CN2010102248376A
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Chinese (zh)
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CN101870050A (en
Inventor
陈增光
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NINGBO XINZHOU RESISTANCE WELDER CO Ltd
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NINGBO XINZHOU RESISTANCE WELDER CO Ltd
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Abstract

The invention relates to a material loading frame of a welding machine, comprising mould frames and a guide rail frame matched with the welding machine. A driving device is arranged on the guide rail frame. The material loading frame also comprises a supporting frame and two layers of material loading guide rails, wherein the supporting frame is provided with an elevation device, and the two layers of material loading guide rails are connected with the elevation device and can form butt joint with the guide rails on the guide rail frame alternatively under the drive of the elevation device; the mould frames have two layers, and the two layers of mould frames are respectively matched on the two layers of material loading guide rails of the supporting frame in a sliding mode; a drawing plate for drawing the mould frames is also arranged on the guide rails of the guide rail frame; the mould frames are connected or disconnected with the drawing plate; and the drawing plate is connected with the driving device. The two layers of material loading guide rails which can form butt joint with the guide rails on the guide rail frame alternatively can realize the alternative use of the two layers of mould frames, continuous production can be performed, and therefore, the production efficiency of the welding machine is greatly improved.

Description

The stock shelf of welding machine
Technical field:
The present invention relates to a kind of welding equipment, relate in particular to a kind of stock shelf of welding machine.
Background technology:
In the prior art, for ease of operation, welding machine all is used with stock shelf.Usually; Stock shelf comprises guide rail bracket and die frame, and die frame can move around along the guide rail on the guide rail bracket, and welding machine is when carrying out welding operation to weldment; Earlier weldment is placed on the die frame; After weld parts installs, the weldment frame is moved toward the rear end and weldment is transported to the operating position from the front end of guide rail bracket, weldment is welded by welding machine by drive unit.But also there is following deficiency in the stock shelf of welding machine in the prior art: for saving the space, the limited length of guide rail bracket can only be provided with a die frame on guide rail bracket; After the weldment on die frame welding was accomplished, the weldment that welding is good took off and comes back to the next group weldments to be installed such as front end parking of support from stock shelf, and interrupting appears in production process; Can not produce continuously; Like this, cause the consuming time more of whole operation, production efficiency is lower.
Summary of the invention:
For solving above-mentioned technical problem, the present invention provides a kind of stock shelf of welding machine of enhancing productivity.
Technical scheme of the present invention is; A kind of stock shelf with welding machine of following structure is provided; The guide rail bracket that comprises die frame, is used with welding machine, described guide rail bracket is provided with drive unit, and it also comprises bracing frame and two layers of material loading guide rail; Described bracing frame is provided with lowering or hoisting gear, described two layers of material loading guide rail be connected with lowering or hoisting gear and can be alternately under the driving of lowering or hoisting gear with guide rail bracket on guide rail. dock; Described die frame has two-layer, and described two layers of mould frames difference sliding fit is on the two layers of material loading guide rail of bracing frame; The guide rail of described guide rail bracket. on also be provided with the planker that is used to pull die frame, described die frame is connected with planker or breaks off, described planker is connected with drive unit.
It also comprises the material loading guide rail bracket; Described two layers of material loading guide rail connects and is fixed on the material loading guide rail bracket through side plate; Described two layers of mould frames all is engaged on the two layers of material loading guide rail through rolling bearing; Be provided with the space that is used to place weldment between the described two layers of mould frames, described material loading guide rail bracket is connected with lowering or hoisting gear.
Described material loading guide rail bracket is provided with a plurality of guide pads, and described bracing frame is provided with a plurality of vertical gathering sills, and described a plurality of guide pads are slidingly fitted in respectively in a plurality of gathering sills.
Described lowering or hoisting gear is a cylinder, and described cylinder is installed on the bracing frame of material loading guide rail bracket below, and the piston rod of described cylinder is connected with the material loading guide rail bracket.
Described lowering or hoisting gear also comprises synchronism stability mechanism, and described synchronism stability mechanism is installed between material loading guide rail bracket and the bracing frame.
Described synchronism stability mechanism comprises connecting rod, and the two ends of described connecting rod are equipped with cross bar, and the two ends of described cross bar respectively are provided with a pair of and the hinged rocking bar of cross bar, and one of them rocking bar and bracing frame are hinged, and another rocking bar and material loading guide rail bracket are hinged.
Described planker is provided with the butt joint piece, is equipped with on the described two layers of mould frames and docks the docking groove that piece matches, and described butt joint piece can be buckled in the docking groove.
It also comprises the positioner that is used for the die frame locking, and described positioner is a positioning cylinder, and described positioning cylinder is installed on the material loading guide rail, and described die frame is provided with the locating piece that matches with the piston rod of positioning cylinder.
The afterbody of described bracing frame also is provided with limited post, and the afterbody of described two layers of mould frames is equipped with alignment sensor, and motor and positioning cylinder are electrically connected in described alignment sensor and the belt driver.
After adopting said structure, the present invention has following beneficial effect and remarkable advantage:
Through adopt two-layer can be alternately with guide rail bracket on the material loading guide rail that docks of guide rail, realize that two layers of mould frames is used alternatingly, lowering or hoisting gear makes one of them material loading guide rail dock with guide rail on the guide rail bracket; Planker can pull die frame on this material loading guide rail and transport weldment and weld, and at this moment, another die frame carries out the loading operation of weldment; After treating that weldment welding on the previous die frame finishes; By planker it is sent back on the material loading guide rail on the bracing frame, through lowering or hoisting gear another material loading guide rail is docked with guide rail on the guide rail bracket again, thereby accomplish alternately being connected between planker and the two layers of mould frames; When planker pulls another and has just loaded good die frame and to guide rail bracket, welded; Weldment to having accomplished welding on the previous die frame unloads, and then the weldment of reloading, so repeatedly; Be practicable continuous production, thereby significantly improve the production efficiency of welding machine.
Connected mode between material loading guide rail and the bracing frame is simple, reliable, helps guaranteeing that the material loading guide rail docks accurately with the guide rail bracket upper rail.And the fit system through rolling bearing between die frame and the material loading guide rail is comparatively reasonable; Can avoid die frame and material loading guide rail to produce wearing and tearing, and through making and exist enough spaces to be used to place weldment between the two layers of mould frames in that enough spaces being set between the two layers of material loading guide rail up and down.
Lowering or hoisting gear uses cylinder, cylinder to be convenient to operation, and stroke is accurate, is convenient to and controls the material loading guide rail and dock with guide rail on the guide rail bracket.
When driving material loading guide rail moved up and down, synchronism stability mechanism can guarantee the front and back maintenance level of material loading guide rail, can avoid the material loading guide rail to shake again.And the structure of synchronism stability mechanism is also simple and practical.
Connected mode between planker and the die frame is simple, practical, and replacing about making between the two layers of mould frames is comparatively easy.
When die frame was in the enterprising capable loading, unloading weldment of material loading guide rail bracket, positioner another die frame on can the material loading guide rail keeps stable, does not rock, and was safer, also is convenient to load and unload weldment.
Through being used of limited post and sensor, make that the return operation of die frame is comparatively simple, reliable.
Description of drawings:
The user mode structural representation of the stock shelf of Fig. 1 welding machine of the present invention;
Fig. 2 is the partial exploded view of the stock shelf of welding machine of the present invention;
Fig. 3 is the structural representation of bracing frame in the stock shelf of welding machine of the present invention;
Fig. 4 is the structural representation of die frame in the stock shelf of welding machine of the present invention;
Fig. 5 is the enlarged diagram at A place among Fig. 1;
Shown in the figure 1, welding machine; 2, guide rail bracket; 2.1, guide rail; 3, bracing frame; 4, die frame; 4.1, docking groove; 4.2, locating piece; 4.3, rolling bearing; 5, material loading guide rail; 6, planker; 6.1, the butt joint piece; 7, material loading guide rail bracket; 8, side plate; 9, gathering sill; 10, guide pad; 11, cylinder; 11.1, piston rod; 12, connecting rod; 13, cross bar; 14, rocking bar; 15, driving-belt; 16, positioning cylinder; 17, limited post; 18, sensor; 19 motor.
The specific embodiment:
Below in conjunction with accompanying drawing and specific embodiment the present invention is described further.
Like Fig. 1, shown in Figure 2, the stock shelf of welding machine of the present invention, the guide rail bracket 2 that comprises die frame 4, is used with welding machine 1, described guide rail bracket is provided with and is used to pull die frame 4 drive units.
It also comprises bracing frame 3 and two layers of material loading guide rail 5, and described bracing frame 3 is provided with lowering or hoisting gear, described two layers of material loading guide rail 5 be connected with lowering or hoisting gear also can be alternately with guide rail bracket 2 on guide rail 2.1 dock; Described die frame 4 has two-layer, and described two layers of mould frames 4 is sliding fit (being every layer of material loading guide rail 5 last one deck die frames 4 that are provided with) on the two layers of material loading guide rail 5 of bracing frame 3 respectively; Also be provided with the planker 6 that is used to pull die frame 4 on the guide rail 2.1 of described guide rail bracket 2, described die frame 4 is connected with planker 6 or breaks off, and described planker 6 is connected with drive unit.
As shown in Figure 3, in technique scheme, the stock shelf of welding machine of the present invention also comprises material loading guide rail bracket 7; Described two layers of material loading guide rail 5 connects and is fixed on the material loading guide rail bracket 7 through side plate 8, and described two layers of material loading guide rail 5 has enough spaces, like this; Described two layers of mould frames 4 just can be engaged on the two layers of material loading guide rail 5 through rolling bearing 4.3 respectively, between two layers of mould frames 4, leaves the space that is used to place weldment, and is as shown in Figure 4; Specifically a bit be exactly; The rolling bearing 4.3 of a plurality of vertical installations all is set in die frame 4 both sides, respectively is provided with the rolling bearing 4.3 that a level is installed at the two ends of die frame 4 each side, material loading guide rail 5 is preferably C shaped steel; The rolling bearing of vertically installing on die frame 4 sidewalls 4.3 rolls on C shaped steel lower wall; The rolling bearing 4.3 that level is installed then is against the inboard of C shaped steel lower wall, and the rolling bearing 4.3 that level is installed can play the position-limiting action to die frame 4, avoids die frame 4 double swerve on material loading guide rail 5.Above-mentioned two layers of material loading guide rail 5 is connected with lowering or hoisting gear and is meant that material loading guide rail bracket 7 is connected with lowering or hoisting gear.
On material loading guide rail bracket 7, be provided with a plurality of guide pads 9; Like guide pad 9 is four, and is separately fixed on four side plates 8, be provided with on the bracing frame 3 with die frame 4 on guide pad 9 corresponding four vertical gathering sills 10; Guide pad 9 activity respectively is engaged in the gathering sill 10 and can moves up and down; Material loading guide rail bracket 7 is connected with lowering or hoisting gear, like this, can guarantee the stability of material loading guide rail bracket 7 when oscilaltion; And then material loading guide rail 5 is docked with guide rail 2.1 on the guide rail bracket 2 smoothly, die frame 4 just can slip on the guide rail 2.1 on the guide rail bracket 2 smoothly.
Lowering or hoisting gear is preferably cylinder 11, and cylinder 11 has two, is installed on the bracing frame 3 of below of material loading guide rail bracket 7, and cylinder 11 is distributed in the two ends of material loading guide rail bracket 7, and the piston rod 11.1 of cylinder 11 all is connected with material loading guide rail bracket 7.
For making the stability of further enhancing die frame 4 in lifting process; Avoid die frame 4 run-off the straight and shake in lifting process, lowering or hoisting gear also comprises synchronism stability mechanism, and synchronism stability mechanism comprises connecting rod 12; The two ends of connecting rod 12 are equipped with cross bar 13; The two ends of every cross bar 13 are provided with a pair of all hinged with cross bar 13 rocking bar 14, and a rocking bar in every pair of rocking bar 14 14 is hinged with bracing frame 3, and another rocking bar 14 is hinged with material loading guide rail bracket 7.
As shown in Figure 5, the die frame 4 described in the technique scheme can be connected with supporting plate 6 or break off and to be meant that described planker 6 is provided with the butt joint piece 6.1 of T type, is equipped with on the described two layers of mould frames 4 and the docking groove 4.1 that docks the T type that piece 6.1 matches.For example: cylinder 11 promotion upper strata material loading guide rails 5 are when guide rail 2.1 on the guide rail bracket 2 docks; T type butt joint piece 6.1 on the supporting plate 6 is buckled in the T type docking groove 4.1 on the upper mold frame 4 just; And cylinder 11 is when promoting lower floor's material loading guide rails 5 and guide rail 2.1 on the guide rail bracket 2 docking; Butt joint piece 6.1 breaks away from disconnection from the docking groove 4.1 on the upper mold frame 4, is buckled in then in the docking groove 6.1 on the lower mold frame 4.
Guide rail 2.1 on the guide rail bracket 2 also uses C shaped steel, and planker 6 also is to be engaged on the guide rail 2.1 on the guide rail bracket 2 through the rolling bearing 4.3 vertical and level that install both sides.
Drive unit among the present invention is preferably belt driver, and planker 6 is connected with driving-belt 15 usefulness bolt in the belt driver.
Is comparatively stable for making die frame 4 at the loading and unloading weldment, and the present invention also comprises the positioner that is used for die frame 4 lockings.Positioner is preferably positioning cylinder 16, and four turnings of each die frame 4 are provided with a positioning cylinder 16 respectively and position, and positioning cylinder 16 is installed on the material loading guide rail 5, and die frame 4 is provided with the locating piece 4.2 that matches with the piston rod of positioning cylinder 16.
During use, at first through cylinder 10 with guide rail 2.1 alignment on material loading guide rail 5 and the guide rail bracket 2, because die frame 4 mobile is vertically up and down; So; T type butt joint this moment piece 6.1 just in time is buckled in the T type docking groove 4.1 on the die frame 4, after weldment being installed on the upper mold frame 4, unclamps positioning cylinder 16; The die frame 4 on upper strata is pushed ahead under the pulling of planker 6; When weldment welds on 1 pair of die frame 4 of welding machine, the lower mold frame 4 on the bracing frame 3 is welded loading, treat to return material loading guide rail 5 after the weldment welding completion on the upper mold frame 4; Be convenient to positioning control when making die frame 4 after welding completion, return material loading guide rail 5; Afterbody at bracing frame 3 also is provided with limited post 17, and the afterbody of described two layers of mould frames 4 is equipped with alignment sensor 18, and motor 19 and positioning cylinder 16 are electrically connected in described alignment sensor 18 and the belt driver.When sensor 18 contacted with gag lever post 17, the motor 19 in the belt driver quit work at once, and positioning cylinder 16 then opens at once and its piston rod props up the locating piece 4.2 on the die frame 4, thereby upper mold frame 4 is fixing.Then; Cylinder 10 through drive material loading guide rail bracket 7 up and down two layers of mould frames 4 all up promote to align with guide rail 2.1 on the guide rail bracket 2 until lower floor's material loading guide rail 5; And the T type on the planker 6 butt joint piece 6.1 also breaks away from the docking groove 4.1 from upper mold frame 4 just and dock with T type docking groove 4.1 on the lower mold frame 4; Synchronism stability mechanism stretches material loading guide rail bracket 7 is played stabilization in this process; Open the positioning cylinder 16 on lower floor's material loading guide rail 5, planker 6 can be drawn to lower mold frame 4 and carry out welding sequence on the guide rail bracket 2 then, at this moment begins the weldment of having accomplished on the upper mold frame 4 is unloaded the loading with new weldment.After the weldment on lower floor's die frame 4 is accomplished welding, also return material loading guide rail 5 and cylinder 16 positioning and fixing that are positioned after; The two layers of mould frames 4 that drive cylinder 10 fall after rise until upper mold frame 4 and align with guide rail 2.1 on the guide rail bracket 2; Synchronism stability mechanism shrinks, the T type docking groove 4.1 on the upper mold frame 4 also with planker 6 on the T type dock piece 6.1 and dock smoothly.So just can carry out next one circulation, the course of work is comparatively continuous, can significantly increase work efficiency.

Claims (7)

1. the stock shelf of a welding machine; The guide rail bracket (2) that comprises die frame (4), is used with welding machine (1); Described guide rail bracket (2) is provided with drive unit; It is characterized in that: it also comprises bracing frame (3) and two layers of material loading guide rail (5), and described bracing frame (3) is provided with lowering or hoisting gear, described two layers of material loading guide rail (5) be connected with lowering or hoisting gear and can be alternately under the driving of lowering or hoisting gear with guide rail bracket (2) on guide rail (2.1) dock; Described die frame (4) has two-layer, and described two layers of mould frames (4) difference sliding fit is on the two layers of material loading guide rail (5) of bracing frame (3); Also be provided with the planker (6) that is used to pull die frame (4) on the guide rail (2.1) of described guide rail bracket (2), described die frame (4) is connected with planker (6) or breaks off, and described planker (6) is connected with drive unit.
2. the stock shelf of welding machine according to claim 1; It is characterized in that: it also comprises material loading guide rail bracket (7); Described two layers of material loading guide rail (5) connects and is fixed on the material loading guide rail bracket (7) through side plate (8); Described two layers of mould frames (4) all is engaged on the two layers of material loading guide rail (5) through rolling bearing (4.3), and described two layers of mould frames is provided with the space that is used to place weldment between (4), and described material loading guide rail bracket (7) is connected with lowering or hoisting gear.
3. the stock shelf of welding machine according to claim 2; It is characterized in that: described material loading guide rail bracket (7) is provided with a plurality of guide pads (9); Described bracing frame (3) is provided with a plurality of vertical gathering sills (10), and described a plurality of guide pads (9) are slidingly fitted in respectively in a plurality of gathering sills (10).
4. according to the stock shelf of any one described welding machine in the claim 1~3; It is characterized in that: described lowering or hoisting gear is cylinder (11); Described cylinder (11) is installed on the bracing frame (3) of material loading guide rail bracket (7) below, and the piston rod (11.1) of described cylinder (11) is connected with material loading guide rail bracket (7).
5. the stock shelf of welding machine according to claim 1; It is characterized in that: described planker (6) is provided with butt joint piece (6.1); Be equipped with on the described two layers of mould frames (4) and dock the docking groove (4.1) that piece (6.1) matches, described butt joint piece (6.1) can be buckled in the docking groove (4.1).
6. the stock shelf of welding machine according to claim 1; It is characterized in that: it also comprises the positioner that is used for die frame (4) locking; Described positioner is positioning cylinder (16); Described positioning cylinder (16) is installed on the material loading guide rail (5), and described die frame (4) is provided with the locating piece (4.2) that matches with the piston rod of positioning cylinder (16).
7. the stock shelf of welding machine according to claim 6; It is characterized in that: described drive unit is a belt driver; Planker (6) is connected with bolt with driving-belt (15) in the belt driver; The afterbody of described bracing frame (3) also is provided with limited post (17), and the afterbody of described two layers of mould frames (4) is equipped with alignment sensor (18), and motor (19) and positioning cylinder (16) are electrically connected in described alignment sensor (18) and the belt driver.
CN2010102248376A 2010-07-07 2010-07-07 Material loading frame of welding machine Expired - Fee Related CN101870050B (en)

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CN102049645A (en) * 2010-11-25 2011-05-11 项大清 Bracket of diamond gang saw welding machine
CN102950379B (en) * 2011-08-19 2015-07-29 亿和精密金属制品(深圳)有限公司 High-efficiency laser welding conveying device
CN103521954A (en) * 2013-02-04 2014-01-22 中国科学院合肥物质科学研究院 Mobile platform applied to weighbridge soldering
CN103495808A (en) * 2013-10-10 2014-01-08 天津华今集团有限公司 Automatic laser cutting device of circular weaving tail pipe
CN104493380B (en) * 2014-11-28 2016-08-10 柳州振业焊接机电设备制造有限公司 A kind of automatic welding device of symmetry
CN104526196B (en) * 2014-11-28 2016-04-13 柳州振业焊接机电设备制造有限公司 A kind of full automatic conveying welder
CN105817911A (en) * 2016-05-16 2016-08-03 宁波新州焊接设备有限公司 Double-layer lifting workbench
CN108655620A (en) * 2018-06-11 2018-10-16 浙江豪精机电有限公司 A kind of automatic welding machine

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JP3565025B2 (en) * 1998-07-07 2004-09-15 日産自動車株式会社 Jig changing apparatus and jig changing method
CN2410070Y (en) * 2000-02-24 2000-12-13 周春伯 Automatic spot welding equipment
CN201482804U (en) * 2009-08-12 2010-05-26 张家港恒立机械有限公司 Loading device
CN201728491U (en) * 2010-07-07 2011-02-02 宁波新州焊接设备有限公司 Material loading frame of welding machine

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