CN201603945U - Resistance-type double-sealing-head welding machine - Google Patents

Resistance-type double-sealing-head welding machine Download PDF

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Publication number
CN201603945U
CN201603945U CN2009202817350U CN200920281735U CN201603945U CN 201603945 U CN201603945 U CN 201603945U CN 2009202817350 U CN2009202817350 U CN 2009202817350U CN 200920281735 U CN200920281735 U CN 200920281735U CN 201603945 U CN201603945 U CN 201603945U
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CN
China
Prior art keywords
welding
wheel
resistance
soldering tip
type double
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009202817350U
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Chinese (zh)
Inventor
徐洪武
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徐洪武
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Priority to CN2009202817350U priority Critical patent/CN201603945U/en
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Publication of CN201603945U publication Critical patent/CN201603945U/en
Anticipated expiration legal-status Critical
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Abstract

The utility model discloses a resistance-type double-sealing-head welding machine, comprising a base; the base is provided with welding head boxes which are provided with welding wheels; and each welding wheel comprises an upper welding wheel and a lower welding wheel positioned therebelow. The resistance-type double-sealing-head welding machine is characterized by comprising the two welding head boxes; the welding wheels are obliquely arranged, and the oblique direction is downward-sloping toward the direction of a welding part; the welding wheel is in round platform shape, wherein the diameter of the upper welding wheel is larger at the inside and smaller at the outside, the diameter of the lower welding wheel is smaller at the inside and larger at the outside, and the diameter of the upper welding wheel is larger than that of lower welding wheel; and one end of the upper welding wheel is hinged on the welding head box, and the other end thereof is provided with a pressing cylinder. The resistance-type double-sealing-head welding machine has the advantages of capabilities of carrying out double-head welding and realizing automatic welding, good welding quality and high working efficiency and the like.

Description

Resistance-type double-seal head welding machine
One, technical field
The utility model relates to a kind of resistance-type welding, relates in particular to a kind of wheel that welds and is welding round table-like and that tilt to install.
Two, background technology
Solar energy all includes inner bag, and inner bag generally adopts stainless steel material to make, and stainless steel inner container is made up of the end socket on middle bucket and both sides, and the three welds fixing.
The resistance-type welding is generally adopted in the welding of stainless steel material, the welding transformer output current, by circular electrode rolling welding, utilize metal weldment conduction and the bigger characteristics of resistance value, weld wheel carries out synchronous butt welding to weldment, the soldering tip of tradition welding machine all is cylindric, two soldering tip horizontal positioned, because of end socket all is a convex shape, the inner bag that need manually be inclined upwardly in welding process bumps less than capping to guarantee soldering tip, thereby is continued welding, and must rotate by the side weld edge fit, hand labor intensity is big, middle welding process operative employee needs the middle bucket of careful rotation, otherwise very easily causes a deviation, and rosin joint or not weldering occur, welding quality is low, and the low end socket on one side that welded of product qualified rate repeats to weld the another side end socket again.
Three, summary of the invention
The utility model is to above weak point, and it is the resistance-type double-seal head welding machine of round table-like and angle mount that a kind of double-seal head welding, weld wheel are provided, and this welding machine can adapt to end socket, the realization double end of evagination and weld synchronously, has welding efficiency height, yield rate advantages of higher.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of resistance-type double-seal head welding machine, comprise base, base is provided with the soldering tip case, the soldering tip case is provided with weld wheel, and described weld wheel comprises takes turns in the welding and be positioned at welding lower whorl under it, and it is characterized in that: described welding machine comprises a soldering tip case at least, described weld wheel is obliquely installed, incline direction is for to be directed downwards inclination towards weldment, and described weld wheel is round table-like, wherein welding go up in the wheel big outer little, the welding lower whorl is inner small and outside big; Wheel one end is hinged on the soldering tip case in the welding, and an end is provided with clamping cylinder; Wheel diameter is greater than wheel diameter under the welding in the welding; Described welding machine is provided with cooling recirculation system.
Above-mentioned resistance-type double-seal head welding machine, the soldering tip case on the described base is provided with two, and these two soldering tip casees are positioned at the two ends of base and are symmetrical arranged; On the described base, the position is provided with rotary bracket between the two soldering tip casees, rotary bracket is provided with roller, weldment can be in the carriage upper edge self axis rotation; One of them welding case can towards or move to adapt to the welding of different length inner bag away from another soldering tip case direction.
Above-mentioned resistance-type double-seal head welding machine, described each soldering tip case is provided with two end socket chucking wheels and a barrel dliameter wheel adjuster, for guaranteeing welding quality, two chucking wheels and 3 of weld wheels suppress end socket, for adapting to the weldment of different diameters, distance between rotary bracket and the weld wheel is adjustable, the adjusting form is that rotary bracket can move up and down, adjuster is taken turns in bucket footpath on the soldering tip case, regulate two chucking wheels by rotary handle and form diameter of a circle, to adapt to the welding of different-diameter cylinder with weld wheel.
Above-mentioned resistance-type double-seal head welding machine, soldering tip case are provided with displacement transducer and control panel, control system, can realize welding automatic welding.
The utility model compared with prior art has the following advantages:
1, weldering wheel is obliquely installed, and is little outside big in the wheel welding in, to weld lower whorl inner small and outside big, effectively avoided the end socket of the evagination at inner bag two ends, but makes welding process inner bag horizontal positioned.
2, the two ends of base are provided with the soldering tip case, and middle bucket can be placed on the rotary bracket, and the bucket two ends are welded welding efficiency height, quality height simultaneously in the middle of can realizing.
3, the distance between the two soldering tip casees is adjustable, can adapt to the welding of the middle bucket of different length.
4, distance is adjustable between weld wheel and the rotary bracket, can adapt to the welding of the middle bucket of different-diameter.
5, be provided with the control panel control system, can realize automatic welding, speed of welding is fast.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 goes up the wheel construction schematic diagram for welding;
Fig. 3 is welding lower whorl structural representation.
Five, the specific embodiment
The following correlation technique content of not addressing all can adopt or use for reference prior art.
As shown in Figure 1: a kind of resistance-type double-seal head welding machine, comprise welding base 17, welding base 17 two ends respectively are provided with a soldering tip case 8, two soldering tip casees 8 are symmetrical arranged, described soldering tip case 8 is provided with wheel 2 in welding transformer 10, the welding, welding lower whorl 3, and welding lower whorl 3 is connected with the output shaft of electric rotating machine 6, and the top of welding lower whorl 3 is provided with welding and goes up wheel 2, wheel 2 one ends are rotatably connected on soldering tip case 8 in the welding, and an end connects the telescopic shaft of clamping cylinder 1.
Wheel 2 and welding lower whorl 3 are round table-like in the described welding, wherein welding go up wheel 2 be in big outer little shape, welding lower whorl 3 is shape of small internal and big external, wheel 2 diameters take turns 2 as shown in Figure 2 greater than welding lower whorl 3 diameters welding in the welding, weld lower whorl 3 as shown in Figure 3.Wheel 2 and welding lower whorl 3 all are adopted as copper wheel in the welding.Wheel 2 and welding lower whorl 3 tilt to install in the welding, and the mode of described inclination is for sloping inwardly, and promptly are directed downwards inclination by soldering tip case 8 towards weldment, and the angle of inclination makes that the contact-making surface of two weld wheels and weldment is good near horizontal plane.
Described welding machine is provided with cooling recirculation system, cooling recirculation system comprises the water storage box of being located on the welding base 17 16, and water storage box 16 tops are provided with rotary bracket 15, and rotary bracket respectively is provided with a roller 4 on 15 4 angles, bucket in the middle of roller 4 supports, middle bucket can be along the axis rotation of self.Be provided with water receiving tank 12 under the weld wheel, the top is provided with cooling spray.
A but soldering tip case move left and right in the described two soldering tip casees 8, can realize away from or near another soldering tip case, its move mode is: base 17 is provided with motor 14, and the output shaft of motor 14 connects leading screw 13, and motor 14 drives the move left and right that leading screw 13 is realized soldering tip case 8.
Described each soldering tip case 8 is provided with two end socket chucking wheels and a barrel dliameter wheel regulating handle 9, and weld wheel evenly is positioned on the circular arc of same circle with the chucking wheel, and barrel dliameter wheel regulating handle 9 is adjusted two chucking wheels and formed diameter of a circle with weld wheel; Both distances of weld wheel and rotary bracket 15 are adjustable, and concrete regulative mode is that rotary bracket 15 can move up and down, and satisfied the requirement of bucket in the middle of the different-diameter in the welding process.
Soldering tip case 8 is provided with control panel 7, and control panel 7 is finished control by control circuit 11, and soldering tip case 8 is provided with displacement transducer 5, and welding machine can be realized the automation welding.
During use, stainless steel inner container is placed on the center rotary bracket 15.The switch of control panel 7 is pushed " automatically ", welding machine begins to weld automatically: moved by the soldering tip case of an end weldment is clamped, two ends clamping cylinder 1 will weld wheel 2 and press down, weld wheel is pushed down two end socket outers, two chucking wheel roof pressure end sockets, compress the back and begin the welding of rolling, the synchronous butt welding of realization double end by bucket and end socket in the middle of electric rotating machine 6 drives.Measure the welding stroke by displacement transducer 5.There is water pump that water is sprayed to the weld bond place in the welding process and cools off, to prevent overheated damage weldment and to reach the purpose in the service life that prolongs weld wheel.After finishing a week, welding stops automatically.Wheel 2 lifts in the welding, and the soldering tip case is return, and promptly finishes welding process one time.Just a process realizes the automation welding by microcomputerized control.
Switch is pushed manually, can carry out manual operation.Realize manually moving case, manual pressure head, hand rotation.Automatically adjustment preparation and maintenance work before welding.
This shows that the utility model adopts the round table-like and installation of tilting of weld wheel, has effectively adapted to the welding job of end socket, has realized double end welding and Automation of Welding, has the high advantage of welding efficiency and quality.

Claims (9)

1. resistance-type double-seal head welding machine, comprise base, base is provided with the soldering tip case, the soldering tip case is provided with weld wheel, and described weld wheel comprises takes turns in the welding and be positioned at welding lower whorl under it, and it is characterized in that: described welding machine comprises a soldering tip case at least, described weld wheel is obliquely installed, incline direction is for to be directed downwards inclination towards weldment, and described weld wheel is round table-like, wherein welding go up in the wheel diameter big outer little, the welding lower whorl is inner small and outside big; Wheel one end is hinged on the soldering tip case in the described welding, and an end is provided with clamping cylinder.
2. resistance-type double-seal head welding machine according to claim 1 is characterized in that: wheel diameter is greater than wheel diameter under the welding in the welding.
3. resistance-type double-seal head welding machine according to claim 1 is characterized in that: the soldering tip case on the described base is provided with two, and these two soldering tip casees are positioned at the two ends of base and are symmetrical arranged.
4. resistance-type double-seal head welding machine according to claim 1, it is characterized in that: described base is provided with rotary bracket, and rotary bracket is provided with roller.
5. resistance-type double-seal head welding machine according to claim 3 is characterized in that: described one of them welding case can towards or move away from another soldering tip case direction.
6. resistance-type double-seal head welding machine according to claim 1 or 5, it is characterized in that: described each soldering tip case is provided with two end sockets chucking wheels and a barrel dliameter wheel adjuster, and barrel dliameter wheel adjuster is adjusted two chucking wheels and weld wheel formation diameter of a circle.
7. according to claim 1 or 4 described resistance-type double-seal head welding machines, it is characterized in that: described rotary bracket can move up and down.
8. resistance-type double-seal head welding machine according to claim 1, it is characterized in that: described welding machine is provided with cooling recirculation system.
9. resistance-type double-seal head welding machine according to claim 1 is characterized in that: the soldering tip case is provided with displacement transducer and control panel, control system, welding machine automation welding.
CN2009202817350U 2009-11-17 2009-11-17 Resistance-type double-sealing-head welding machine Expired - Fee Related CN201603945U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202817350U CN201603945U (en) 2009-11-17 2009-11-17 Resistance-type double-sealing-head welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202817350U CN201603945U (en) 2009-11-17 2009-11-17 Resistance-type double-sealing-head welding machine

Publications (1)

Publication Number Publication Date
CN201603945U true CN201603945U (en) 2010-10-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202817350U Expired - Fee Related CN201603945U (en) 2009-11-17 2009-11-17 Resistance-type double-sealing-head welding machine

Country Status (1)

Country Link
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102463408A (en) * 2010-11-17 2012-05-23 成都焊研科技有限责任公司 Automatic welding set for end cover of water heater inner container
CN102699542A (en) * 2012-05-30 2012-10-03 北京工业大学 Compressing working head for free curve laser welding
CN105478983A (en) * 2015-12-25 2016-04-13 黄洪廉 Multifunctional resistance welding machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102463408A (en) * 2010-11-17 2012-05-23 成都焊研科技有限责任公司 Automatic welding set for end cover of water heater inner container
CN102463408B (en) * 2010-11-17 2015-07-22 成都焊研科技有限责任公司 Automatic welding set for end cover of water heater inner container
CN102699542A (en) * 2012-05-30 2012-10-03 北京工业大学 Compressing working head for free curve laser welding
CN102699542B (en) * 2012-05-30 2014-10-15 北京工业大学 Compressing working head for free curve laser welding
CN105478983A (en) * 2015-12-25 2016-04-13 黄洪廉 Multifunctional resistance welding machine

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101013

Termination date: 20111117