CN109604889A - A kind of bicycle foot-driven lever automatic soldering device and its welding method - Google Patents
A kind of bicycle foot-driven lever automatic soldering device and its welding method Download PDFInfo
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- CN109604889A CN109604889A CN201811577565.0A CN201811577565A CN109604889A CN 109604889 A CN109604889 A CN 109604889A CN 201811577565 A CN201811577565 A CN 201811577565A CN 109604889 A CN109604889 A CN 109604889A
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- workpiece
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- driving
- guide rail
- welding
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0247—Driving means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
This application involves a kind of bicycle foot-driven lever automatic soldering devices, including welding gun, driving assembly, the control assembly and guide rail for controlling the driving component drive actions, guide rail is for accommodating and guiding welded workpiece, the driving component includes the first actuator for driving workpiece to move back and forth along the guide rail, the second actuator for driving the welding gun contact and separate workpiece and the third actuator for driving workpiece to rotate, and third actuator contacts with the workpiece by a driving member during one-off and workpiece is driven to do 120 degree of rotations.The beneficial effects of the present invention are: comparing traditional human weld, automatic soldering device structure of the invention is simple, ingenious in design, and equipment automatization rate is high, and welding is accurate, efficient, three spot welding simple processes are understandable, and the production especially for contest vehicle, performance vehicle has a large promotion value.
Description
Technical field
The application belongs to welding technology field, more particularly, to a kind of bicycle foot-driven lever automatic soldering device and its welding
Method.
Background technique
The history of existing more than 300 years of the development of bicycle, it has been not only the walking-replacing tool of people, is also further extended
The multipurposes type vehicles such as mountain bike, performance vehicle are gone out.China is bicycle production and consumption big country, bicycle production all the time
It is a labour intensive profession, reduces production cost, raise labour productivity, it is final to realize that automated production is the hair of industry
Exhibition trend.
Traditional bicycle pedal rod production is mainly manually welded, and labor efficiency is low, and defective products is more, is not met existing
The modern trend of industry development.Especially when being directed to the occupation vehicle and sports vehicle of higher and higher requirement, manual welding cannot
Meet the requirement of precision and degree of safety.
Summary of the invention
The technical problem to be solved by the present invention is to solve in foot-driven lever welding equipment in the prior art and its technique not
Foot, to provide a kind of new bicycle foot-driven lever automatic soldering device and its welding method.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of bicycle foot-driven lever automatic soldering device, including welding gun, driving assembly, control the driving component drive and move
The control assembly and guide rail of work, for guide rail for accommodating and guiding welded workpiece, the driving component includes for driving workpiece
The first actuator, the second actuator and use for driving the welding gun contact and separate workpiece moved back and forth along the guide rail
In the third actuator of driving workpiece rotation, third actuator is connect during one-off by a driving member and the workpiece
It touches and workpiece is driven to do 120 degree of rotations.
The control assembly includes programmable logic controller (PLC) and optoelectronic switch in one of the embodiments, and photoelectricity is opened
Pass is arranged on the guide rail, and when entering workpiece in guide rail, the optoelectronic switch sends a signal to the programmable logic control
Device processed, the work of PLC controls the driving component.
In one of the embodiments, it is characterized in that, described guide rail one end is equipped with station slot, the optoelectronic switch includes
Optical transmitting set and the optical receiver for receiving optical transmitting set transmitting light, the optical transmitting set is located in the station slot, workpiece into
Stop the light when entering in the station slot, the optical receiver sends the signal to the programmable logic controller (PLC).
First actuator, the second actuator and third actuator are cylinder in one of the embodiments,.
The driving member is ratchet in one of the embodiments,.
The present invention also provides a kind of welding method of bicycle foot-driven lever automatic soldering device as described above, the welding
Method the following steps are included:
Step 10: workpiece enters the guide rail, and the control assembly issues instruction, controls first actuator and drives work
Part moves to station to be welded；
Step 20: the control assembly issues instruction, controls second actuator and drives the welding gun contact workpiece, opens
Begin to weld；
Step 30: second actuator is controlled after the completion of welding far from workpiece, third actuator drives the driving member
After driving 120 degree of workpiece rotation, second actuator starts to weld close to simultaneously contact workpiece；
Step 40: second actuator is controlled after the completion of welding far from workpiece, third actuator drives the driving member
After driving workpiece to rotate 120 degree again to the same direction, second actuator starts to weld close to simultaneously contact workpiece；
Step 50: controlling the first actuator driving workpiece after the completion of welding and move along the rail out welding region；
Wherein, the step 20, step 30 are identical with the weld interval in step 40.
The beneficial effects of the present invention are: comparing traditional human weld, automatic soldering device structure of the invention is simple, sets
Ingenious, equipment automatization rate height is counted, accurately, efficiently, three spot welding simple processes are understandable, especially for contest vehicle, table for welding
It drills and is had a large promotion value with the production of vehicle.
Detailed description of the invention
Fig. 1 is the bicycle foot-driven lever automatic soldering device structural schematic diagram of the embodiment of the present application.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the application and simplifies description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the application protection scope.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the present application, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in this application.
It is described in detail the technical solution of the application below with reference to the accompanying drawings and in conjunction with the embodiments.
Referring to FIG. 1, bicycle foot-driven lever automatic soldering device (lower abbreviation welder) of the invention, including welding gun
100, driving assembly (not shown), the control assembly and guide rail 200 of control driving assembly drive actions.Guide rail 200 is used for
Accommodating and guidance welded workpiece 300 make external to-be-welded region into inside of the workpiece 300 from welder, or make work
Part 300 is slided into the outside of welder by to-be-welded region, and driving assembly includes for driving workpiece 300 along guide rail 200
The first dynamic actuator is backhauled, above-mentioned workpiece 300 may be implemented along the movement of guide rail under the driving of the first actuator.Driving assembly is also
Including for driving the contact of welding gun 100 and the second actuator far from workpiece 300 and the third for driving workpiece 300 to rotate
Actuator.In various embodiments, the output end of the second actuator can be fixedly connected with welding gun 100, or therebetween
Transmission mechanism is set.Third actuator then contacts with workpiece 300 by a driving member during one-off and drives workpiece
300 do 120 degree of rotations.Driving member is ratchet in one of the embodiments, and ratchet can be arranged to have 120 degree of intervals
Multiple rigid teeths, can also be with it is multiple it is smaller interval rigid teeths ratchets, but by with step-by-step system or other control
System control processed, making workpiece 300, rotation rotates 120 degree every time.Due to 300 cross section of workpiece be it is round or approximate circle, on
Stating rotation is carried out around the center of circle of workpiece 300.
In order to guarantee drive work accurate progress, in one of the embodiments, the first actuator, the second actuator and
Third actuator is cylinder.
Control assembly includes programmable logic controller (PLC) and optoelectronic switch in one of the embodiments,.Optoelectronic switch benefit
With detected material blocking or reflect to light beam, circuit is connected by synchronization loop, thus the presence or absence of detection object.In the present embodiment
In, photoswitc is photoinduction, accepting device, and is arranged on guide rail 200, when entering workpiece 300 in guide rail 200, photoelectricity
Switch sends a signal to programmable logic controller (PLC), the work of PLC controls driving assembly.Programmable logic control
It is preset with control statement in device (PLC) processed, issuing electric signal to driving assembly, being allowed to switch and acting.
200 one end of guide rail is equipped with station slot in one of the embodiments, specifically, guide rail 200 has by making workpiece
300 upstream ends being externally entering, and the region to be processed near the other end, station slot are located at region to be processed and are used in combination
It is located at the workpiece 300 in region to be processed in receiving.Optoelectronic switch includes optical transmitting set and the light for receiving optical transmitting set transmitting light
Receiver, optical transmitting set are located in station slot, stop above-mentioned light when workpiece 300 enters in station slot, at this time optical receiver
Programmable logic controller (PLC) is sent a signal to, programmable logic controller (PLC) judges there is workpiece to be processed in station slot according to signal
300。
The invention also provides a kind of welding methods, including above-mentioned bicycle foot-driven lever automatic soldering device, welding side
Method the following steps are included:
Step 10: workpiece 300 enters guide rail 200, and control assembly issues instruction, and the first actuator of control drives workpiece 300
Move to station to be welded；
Step 20: control assembly issues instruction, and the second actuator of control drives 100 contact workpiece 300 of welding gun, starts to weld
It connects；
Step 30: the second actuator of control is started building far from workpiece 300, third actuator driving driving member band after the completion of welding
After part 300 rotates 120 degree, the second actuator starts to weld close to simultaneously contact workpiece 300；
Step 40: the second actuator of control is started building far from workpiece 300, third actuator driving driving member band after the completion of welding
After part 300 rotates 120 degree to the same direction again, the second actuator starts to weld close to simultaneously contact workpiece 300；
Step 50: the first actuator of control driving workpiece 300 moves along the rail out welding region after the completion of welding；
Wherein, the time of above-mentioned welding is identical in step 20, step 30 and step 40.
It is suitable, of the same size that central symmetry, intensity will be completed after rotating 120 degree every time and rotating twice, on workpiece 300
Three spot weldings, it is ensured that welding consolidates, effectively.
The beneficial effects of the present invention are: comparing traditional human weld, automatic soldering device structure of the invention is simple, sets
Ingenious, equipment automatization rate height is counted, accurately, efficiently, three spot welding simple processes are understandable, especially for contest vehicle, table for welding
It drills and is had a large promotion value with the production of vehicle.
It is enlightenment with the above-mentioned desirable embodiment according to the application, through the above description, relevant staff is complete
Full various changes and amendments can be carried out in the range of without departing from this item application technical idea.The technology of this item application
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (6)
1. a kind of bicycle foot-driven lever automatic soldering device, which is characterized in that including welding gun, driving assembly, the control driving
The control assembly and guide rail of Component driver movement, for guide rail for accommodating and guiding welded workpiece, the driving component includes using
In the first actuator for driving workpiece to move back and forth along the guide rail, second for driving the welding gun contact and separate workpiece
Actuator and for drive workpiece rotate third actuator, third actuator during one-off by a driving member with
The workpiece contacts and workpiece is driven to do 120 degree of rotations.
2. bicycle foot-driven lever automatic soldering device according to claim 1, which is characterized in that the control assembly includes
Programmable logic controller (PLC) and optoelectronic switch, optoelectronic switch are arranged on the guide rail, when entering workpiece in guide rail, the light
Electric switch sends a signal to the programmable logic controller (PLC), the work of PLC controls the driving component.
3. bicycle foot-driven lever automatic soldering device according to claim 2, which is characterized in that described guide rail one end is equipped with
Station slot, the optoelectronic switch include optical transmitting set and the optical receiver for receiving optical transmitting set transmitting light, the optical transmitting set
In the station slot, workpiece stops the light when entering in the station slot, and the optical receiver sends the signal
To the programmable logic controller (PLC).
4. bicycle foot-driven lever automatic soldering device according to claim 1, which is characterized in that first actuator,
Second actuator and third actuator are cylinder.
5. bicycle foot-driven lever automatic soldering device according to claim 1, which is characterized in that the driving member is spine
Wheel.
6. a kind of welding method of bicycle foot-driven lever automatic soldering device, which is characterized in that appoint including such as Claims 1 to 5
Bicycle foot-driven lever automatic soldering device described in one, the welding method the following steps are included:
Step 10: workpiece enters the guide rail, and the control assembly issues instruction, controls the first actuator driving workpiece fortune
It moves to station to be welded；
Step 20: the control assembly issues instruction, controls second actuator and drives the welding gun contact workpiece, starts to weld
It connects；
Step 30: second actuator is controlled after the completion of welding far from workpiece, third actuator drives the driving member to drive
After 120 degree of workpiece rotation, second actuator starts to weld close to simultaneously contact workpiece；
Step 40: second actuator is controlled after the completion of welding far from workpiece, third actuator drives the driving member to drive
After workpiece rotates 120 degree to the same direction again, second actuator starts to weld close to simultaneously contact workpiece；
Step 50: controlling the first actuator driving workpiece after the completion of welding and move along the rail out welding region；
Wherein, the step 20, step 30 are identical with the weld interval in step 40.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811577565.0A CN109604889A (en) | 2018-12-20 | 2018-12-20 | A kind of bicycle foot-driven lever automatic soldering device and its welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811577565.0A CN109604889A (en) | 2018-12-20 | 2018-12-20 | A kind of bicycle foot-driven lever automatic soldering device and its welding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109604889A true CN109604889A (en) | 2019-04-12 |
Family
ID=66011261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811577565.0A Pending CN109604889A (en) | 2018-12-20 | 2018-12-20 | A kind of bicycle foot-driven lever automatic soldering device and its welding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109604889A (en) |
Citations (10)
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| CN201345586Y (en) * | 2008-12-22 | 2009-11-11 | 何雅文 | Automatic rotor tin soldering machine |
| CN203831013U (en) * | 2014-05-28 | 2014-09-17 | 东风（十堰）汽车车厢有限公司 | Automatic circumference welding device |
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| CN108465936A (en) * | 2018-05-04 | 2018-08-31 | 苏州迅镭激光科技有限公司 | A kind of automatic assembly welding mechanism of impeller |
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2018
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|---|---|---|---|---|
| US5910258A (en) * | 1996-03-25 | 1999-06-08 | General Electric Company | Weld head assembly |
| CN201345586Y (en) * | 2008-12-22 | 2009-11-11 | 何雅文 | Automatic rotor tin soldering machine |
| CN104084665A (en) * | 2013-04-01 | 2014-10-08 | 珠海启世机械设备有限公司 | Three-spot welding equipment for compressor |
| CN203831013U (en) * | 2014-05-28 | 2014-09-17 | 东风（十堰）汽车车厢有限公司 | Automatic circumference welding device |
| CN203992749U (en) * | 2014-07-31 | 2014-12-10 | 常州市武进永恒电器有限公司 | The numerical control welding equipment of brushless electric machine utmost point pawl |
| CN205074661U (en) * | 2015-10-13 | 2016-03-09 | 常州信息职业技术学院 | Automatic change interior strengthening rib welding equipment of pipe fitting of material loading, clamping |
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| PB01 | Publication | ||
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Application publication date: 20190412 |