CN109119242B - Automatic production line for oil sprayer coil - Google Patents
Automatic production line for oil sprayer coil Download PDFInfo
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- CN109119242B CN109119242B CN201811027271.0A CN201811027271A CN109119242B CN 109119242 B CN109119242 B CN 109119242B CN 201811027271 A CN201811027271 A CN 201811027271A CN 109119242 B CN109119242 B CN 109119242B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 247
- 238000004804 winding Methods 0.000 claims abstract description 172
- 238000003466 welding Methods 0.000 claims abstract description 96
- 238000001514 detection method Methods 0.000 claims abstract description 27
- 239000000446 fuel Substances 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims description 13
- 238000010008 shearing Methods 0.000 claims description 13
- 238000012360 testing method Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- 238000005476 soldering Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 230000000875 corresponding effect Effects 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000004907 flux Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
Abstract
The invention discloses an automatic production line of an oil sprayer coil, which relates to the field of automatic production lines and comprises an automatic feeding system, an automatic pin inserting system, a linear feeding system, a multi-axis winding system, a six-station welding detection system and a control system which are sequentially arranged, wherein the linear feeding system comprises a winding conveying mechanism and a welding conveying mechanism, and input and output ends of the automatic feeding system, the automatic pin inserting system, the winding conveying mechanism, the multi-axis winding system, the welding conveying mechanism and the six-station welding detection system are respectively connected with input and output ends of the control system. The invention has the advantages of tidy winding, good consistency of resistance and inductance, capability of avoiding the phenomena of cold joint and cold joint caused by manual welding, ensuring the welding quality, meeting the requirement of a high-precision metering fuel injector, high production efficiency, greatly reduced labor cost, meeting the requirement of mass production, compact structure and small occupied space, and is easy to popularize and use.
Description
Technical Field
The invention relates to the field of automatic production lines, in particular to an automatic production line for oil injector coils.
Background
At present, most of the winding, welding and detecting equipment of domestic fuel injector manufacturers are manually operated, the winding is irregular during manual operation, the consistency of resistance and inductance is poor, the phenomenon of false welding and false welding easily occurs during welding, and the requirement of high-precision metering fuel injector is difficult to be met; and the production efficiency is low, the labor cost is high, and the requirement of mass production is not met.
Disclosure of Invention
The invention aims to solve the technical problems that: the automatic production line of the oil sprayer coil can solve the defects that manual operation is difficult to meet the requirement of high-precision metering oil sprayers and the requirement of mass production is not met.
The technical scheme for solving the technical problems is as follows: the utility model provides an automatic production line of sprayer coil, includes automatic feeding system, automatic contact pin system, sharp feeding system, multiaxis wire winding system, six station welding detecting system, control system, sharp feeding system include wire winding conveying mechanism, welding conveying mechanism, automatic feeding system, automatic contact pin system, wire winding conveying mechanism, multiaxis wire winding system, welding conveying mechanism, six station welding detecting system set gradually, and the input/output of this automatic feeding system, automatic contact pin system, wire winding conveying mechanism, multiaxis wire winding system, welding conveying mechanism, six station welding detecting system is connected with control system's input/output respectively.
The invention further adopts the technical scheme that: the control system is a control core of an automatic production line of the oil sprayer coil and is used for coordinating the systems to complete corresponding actions;
the automatic feeding system is used for conveying the wire frame onto the automatic pin inserting system and then positioning and clamping the wire frame by the automatic pin inserting system so as to realize automatic feeding;
the automatic pin inserting system is used for completing pins and cutting pins of the wire frame;
the winding conveying mechanism is responsible for conveying the wire frame completed by the contact pin to a multi-axis winding system; the welding conveying mechanism is responsible for conveying the coiled coil to a six-station welding detection system;
the multi-axis winding system is used for realizing automatic winding angle and winding;
the six-station welding detection system is responsible for taking materials from the welding conveying mechanism and completing the welding, detecting and blanking processes of the oil sprayer coil.
The invention further adopts the technical scheme that: the automatic feeding system comprises a vibration material tray, a linear feeder and a translational lifting feeding mechanism; one end of the linear feeder is connected with the vibration charging tray, the other end of the linear feeder is connected with the translation lifting feeding mechanism, the translation lifting feeding mechanism is arranged below the automatic pin inserting system, the input end of the vibration charging tray is connected with the output end of the control system, and the input and output ends of the linear feeder and the translation lifting feeding mechanism are respectively connected with the input and output ends of the control system.
The invention further adopts the technical scheme that: the automatic pin inserting system comprises a wire frame pin positioning and clamping mechanism for positioning and clamping, a needle and wire straightening mechanism for straightening needle and wire, a stepping motor lifting and dropping needle mechanism for pressing the needle, an automatic pin shearing mechanism for shearing the needle, a switching rotary feeding mechanism for rotary feeding, a wire frame linear feeder for conveying the sheared needle, and a wire frame positioning mechanism for taking materials by a wire winding conveying mechanism; the wire frame contact pin positioning and clamping mechanism is arranged at two sides of a contact pin station, the stepping motor lifting and lowering needle mechanism and the needle and wire straightening mechanism are sequentially arranged above the wire frame contact pin positioning and clamping mechanism, the automatic needle shearing mechanism is arranged between the wire frame contact pin positioning and clamping mechanism and the stepping motor lifting and lowering needle mechanism, the wire frame linear feeder is arranged at the rear of the wire frame contact pin positioning and clamping mechanism, and the switching rotary feeding mechanism is arranged between the wire frame linear feeder and the wire frame positioning mechanism for taking materials by the wire winding conveying mechanism; the input and output ends of the wire frame contact pin positioning and clamping mechanism, the needle and wire straightening mechanism, the stepping motor needle lifting and dropping mechanism, the automatic needle shearing mechanism and the switching rotary feeding mechanism are respectively connected with the input and output ends of the control system.
The invention further adopts the technical scheme that: the multi-axis winding system comprises a tension control mechanism, a main winding mechanism, a coil tap winding mechanism and a winding machine control system; the tension control mechanism, the main winding mechanism and the coil tap winding mechanism are respectively connected with a winding machine control system, and the winding machine control system is connected with the control system.
The invention further adopts the technical scheme that: the tension control mechanism comprises an electronic tensioner and a guide wheel, wherein the electronic tensioner is used for keeping the tension of a wire rod stable in the winding process, so that a coil can be wound neatly and the condition that the winding is loose or broken is avoided, the electronic tensioner is arranged on a pay-off rack, and the electronic tensioner is connected with an input end and an output end of a winding machine control system; the guide wheel is arranged at the top end of the coil tap winding mechanism and is used for guiding wires.
The invention further adopts the technical scheme that: the main winding mechanism comprises a wire arranging mechanism, a straight winding coil framework bolt and a multi-shaft high-precision servo motor, wherein the wire arranging mechanism can move forwards and backwards, the wire arranging mechanism is used for outputting wires on a guide wheel side by side, the wire arranging mechanism comprises a wire arranging frame and a stepping motor for driving the wire arranging frame to move forwards and backwards, the wire arranging frame is connected with an output shaft of the stepping motor, and a plurality of wire arranging needles are uniformly arranged on the wire arranging frame; the number of the straight winding coil skeleton bolts is consistent with that of the winding pins, the straight winding coil skeleton bolts are respectively arranged below the corresponding winding pins, the input ends of the straight winding coil skeleton bolts are respectively connected with the output ends of the multi-shaft high-precision servo motor positioned in the shell of the winding machine, the coil skeletons to be wound are respectively arranged on the straight winding coil skeleton bolts, and the input ends of the multi-shaft high-precision servo motor and the stepping motor of the winding mechanism are respectively connected with the output ends of the winding machine of the control system.
The invention further adopts the technical scheme that: the coil tap winding mechanism comprises a lifting mechanism, a wire end left-right moving mechanism and a wire breaking mechanism; the guide wheel is arranged at the top end of the lifting mechanism, the wire end left-right moving mechanism is arranged on the lifting mechanism, and the wire end left-right moving mechanism winds a wire rod on the lead-out terminal of the coil framework through left-right up-down movement; the wire breaking mechanism comprises a plurality of pins which are uniformly arranged at one side of the straight winding coil framework bolt; the lifting mechanism, the thread end left-right moving mechanism and the thread breaking mechanism are respectively connected with the output end of the control system of the winding machine.
The invention further adopts the technical scheme that: the front end of the multi-axis winding system is also provided with a winding feeding and discharging positioning tool, and the output end of the winding feeding and discharging positioning tool is connected with the input end of the control system.
The invention further adopts the technical scheme that: the six-station welding detection system is provided with a feeding station, a soldering flux station, a welding station, a cooling station, a resistance test station and an automatic discharging station which are sequentially connected to form a disc structure; an automatic feeding mechanism is arranged on the feeding station; the welding station is provided with a welding mechanism, and the welding mechanism adopts wave-soldering technology for welding; a resistance testing mechanism is arranged on the resistance testing station; an automatic blanking mechanism is arranged on the automatic blanking station; the input and output ends of the automatic feeding mechanism, the welding mechanism, the resistance testing mechanism and the automatic discharging mechanism are respectively connected with the input and output ends of the control system.
Due to the adoption of the structure, compared with the prior art, the automatic production line of the oil sprayer coil has the following beneficial effects:
1. the winding is neat, and the uniformity of resistance and inductance is good
The automatic feeding system, the automatic pin inserting system, the multi-shaft winding system, the six-station welding detection system and the control system are sequentially arranged, and the input and output ends of the automatic feeding system, the automatic pin inserting system, the winding conveying mechanism, the multi-shaft winding system, the welding conveying mechanism and the six-station welding detection system are respectively connected with the input and output ends of the control system. Therefore, the automatic feeding, automatic pin inserting, automatic feeding, automatic winding, automatic welding and detection can be realized through the control of the control system. Only one person is required to monitor the whole production line, all working procedures of the production of the oil sprayer coil are automatically completed from feeding, human intervention is greatly reduced, the problem existing in manual operation is solved, the coil winding of the oil sprayer coil is ensured to be tidy, and the precision and consistency of the resistance and the inductance are ensured to be good.
Further, the multi-axis winding system comprises a tension control mechanism, a main winding mechanism, a coil tap winding mechanism and a winding machine control system; the winding machine control system is respectively connected with the tension control mechanism, the main winding mechanism and the coil tap winding mechanism. The multi-axis winding system can accurately control the speed and winding position of a coil in the winding process through cooperation among the tension control mechanism, the main winding mechanism, the coil tap winding mechanism and the winding machine control system, so that the wound wires are uniformly and orderly distributed, the consistency is good, the consistency of key parameters such as coil inductance, resistance and the like is ensured, and the electromagnetic force, the opening time and the closing time of the oil sprayer reach the design requirements.
2. Avoids the phenomena of false welding and false welding caused by manual welding, and ensures the welding quality
The automatic welding device comprises an automatic feeding system, an automatic pin inserting system, a linear feeding system, a multi-shaft winding system, a six-station welding detection system and a control system, wherein the six-station welding detection system can realize automatic welding and automatic detection operation, so that the phenomena of cold welding and false welding caused by manual welding are avoided, and the welding quality is ensured.
In addition, the welding mechanism in the six-station welding detection system adopts wave-soldering technology to carry out welding, and replaces the traditional common welding mode. Wave soldering ensures that the welding spots of the coil are full, the surface of the coil is always bright, no tin slag exists, the problems of cold soldering and false soldering are solved, and the welding quality can be obviously improved compared with the common welding.
3. Can meet the requirement of high-precision metering fuel injector
The invention can realize full-automatic production, has neat winding and good consistency of resistance and inductance, avoids the phenomena of easy cold welding and false welding during welding, has good welding quality, and can meet the requirements of high-precision metering fuel injectors.
4. High production efficiency
The invention can realize the full-automatic production of the whole production line including automatic feeding, automatic pin inserting, automatic feeding, automatic winding, automatic welding and detection by the control of the control system, thereby greatly improving the production efficiency.
Furthermore, the six-station welding detection system is adopted, and six stations can work simultaneously without mutual influence, so that the production efficiency is further improved.
5. The labor cost is greatly reduced
The invention can realize full-automatic production, only one person is needed to monitor the whole production line, and the corresponding yield can be finished by changing the previous one-shift operation (six to seven persons) into one-person operation, so that the labor cost is greatly reduced.
6. Meets the requirement of mass production
The invention can realize full-automatic production of the whole production line, greatly improves the production efficiency, greatly reduces the labor cost and meets the requirement of mass production.
7. Compact structure and small occupied space
The automatic line adopts a layout mode of combining a straight line type with a disc type, has a compact structure, effectively shortens the occupied space of the automatic line, and is easy to popularize and use.
The technical features of the automatic production line for fuel injector coils according to the present invention will be further described with reference to the drawings and examples.
Drawings
Fig. 1: the front view of the automatic production line of fuel injector coil of the present invention,
fig. 2: in the top view of figure 1,
fig. 3: embodiment-a front view of the multi-axis winding system,
fig. 4: left side view of FIG. 3
Fig. 5: fig. 3 is a schematic perspective view.
In the above figures, the reference numerals are as follows:
1-an automatic feeding system,
101-vibrating a material tray, 102-linear feeders, 103-translational lifting feeding mechanisms,
a 2-automatic pin-inserting system,
201-a wire frame contact pin positioning and clamping mechanism, 202-a needle and wire straightening mechanism, 203-a stepping motor lifting and dropping needle mechanism, 204-an automatic needle shearing mechanism, 205-a switching rotary feeding mechanism, 206-a wire frame linear feeder, 207-a wire frame positioning mechanism,
a 3-straight line feeding system, wherein the feeding system comprises a feeding device,
301-a wire winding conveying mechanism, 302-a welding conveying mechanism,
a 4-multi-axis wire-wound system,
401 tension control mechanism, 4011 electronic tensioner, 4012 guide wheel,
402-a main winding mechanism, 4021-a wire arrangement mechanism, 40211-a wire arrangement needle, 4022-a straight winding coil skeleton plug,
403-coil tap winding mechanism, 4031-lifting mechanism, 4032-wire end left-right moving mechanism, 4033-wire breaking mechanism, 40331-pin,
404-pay-off rack, 405-winding machine shell, 406-winding feeding and discharging positioning tool,
a 5-six-station welding detection system,
501-a loading station, 502-a soldering flux station, 503-a welding station, 504-a cooling station, 505-a resistance testing station, 506-an automatic blanking station,
a 6-a control system, which is provided with a control system,
601-computer host, 602-display.
Description of the embodiments
Disclosed in fig. 1 to 2 is an automatic production line for a fuel injector coil, which comprises an automatic feeding system 1, an automatic pin system 2, a linear feeding system 3, a multi-axis winding system 4, a six-station welding detection system 5 and a control system 6, wherein the linear feeding system 3 comprises a winding conveying mechanism 301 and a welding conveying mechanism 302, the automatic feeding system 1, the automatic pin system 2, the winding conveying mechanism 301, the multi-axis winding system 4, the welding conveying mechanism 302 and the six-station welding detection system 5 are sequentially arranged, and input and output ends of the automatic feeding system 1, the automatic pin system 2, the winding conveying mechanism 301, the multi-axis winding system 4, the welding conveying mechanism 302 and the six-station welding detection system 5 are respectively connected with input and output ends of the control system 6.
The automatic feeding system 1 is used for conveying the wire frame to the automatic pin inserting system 2 and then positioning and clamping the wire frame by the automatic pin inserting system 2 so as to realize automatic feeding; the automatic feeding system 1 comprises a vibration tray 101, a linear feeder 102 and a translational lifting feeding mechanism 103; one end of the linear feeder 102 is connected with the vibration tray 101, the other end of the linear feeder 102 is connected with the translation lifting feeding mechanism 103, the translation lifting feeding mechanism 103 adopts a well-known technology formed by a hydraulic cylinder and the like, the translation lifting feeding mechanism 103 is arranged below the automatic pin inserting system 2, the input end of the vibration tray 101 is connected with the output end of the control system 6, and the input and output ends of the linear feeder 102 and the translation lifting feeding mechanism 103 are respectively connected with the input and output ends of the control system 6.
The automatic pin inserting system 2 comprises a wire frame pin positioning and clamping mechanism 201 for positioning and clamping, a needle and wire straightening mechanism 202 for straightening needle and wire, a stepping motor lifting and dropping needle mechanism 203 for pressing the needle, an automatic pin shearing mechanism 204 for shearing the needle, a rotary feeding mechanism 205 for rotary feeding, a wire frame linear feeder 206 for conveying the sheared needle, and a wire frame positioning mechanism 207 for taking materials by a wire winding conveying mechanism 301; the wire frame contact pin positioning and clamping mechanism 201 is arranged on two sides of a contact pin station, the stepping motor lifting and lowering needle mechanism 203 and the needle and wire straightening mechanism 202 are sequentially arranged above the wire frame contact pin positioning and clamping mechanism 201, the automatic needle shearing mechanism 204 is arranged between the wire frame contact pin positioning and clamping mechanism 201 and the stepping motor lifting and lowering needle mechanism 203, the wire frame linear feeder 206 is arranged behind the wire frame contact pin positioning and clamping mechanism 201, and the switching rotary feeding mechanism 205 is arranged between the wire frame linear feeder 206 and the wire frame positioning mechanism 207 for taking materials by the wire winding conveying mechanism 301; the input and output ends of the wire frame contact pin positioning and clamping mechanism 201, the needle and wire straightening mechanism 202, the stepping motor lifting and lowering needle mechanism 203, the automatic needle shearing mechanism 204 and the switching rotary feeding mechanism 205 are respectively connected with the input and output ends of the control system 6.
The winding conveying mechanism 301 is responsible for conveying the wire frame completed by the contact pin to the multi-axis winding system 4; the welding conveying mechanism 302 is responsible for conveying the coiled wire to the six-station welding detection system 5;
the multi-axis winding system 4 is used for realizing automatic winding angles and winding; the multi-axis winding system 4 comprises a tension control mechanism 401, a main winding mechanism 402, a coil tap winding mechanism 403 and a winding machine control system; the tension control mechanism 401, the main winding mechanism 402 and the coil tap winding mechanism 403 are respectively connected with a winding machine control system, and the winding machine control system is connected with the control system.
The tension control mechanism 401 comprises an electronic tensioner 4011 and a guide wheel 4012, wherein the electronic tensioner 4011 is used for keeping the tension of a wire rod stable in the winding process, so that a coil can be wound neatly and the condition that the winding is loose or broken is avoided, the electronic tensioner 4011 is arranged on a pay-off rack 404, and the electronic tensioner 4011 is connected with an input end and an output end of a winding machine control system; the guide wheel 4012 is installed at the top end of the coil tap winding mechanism 403 and is used for guiding the wire rod. The invention controls the product resistance by controlling the electronic tensioner, the control precision of the electronic tensioner is +/-0.5 g, and the resistance control precision is as follows: + -0.3Ω.
The main winding mechanism 402 comprises a winding mechanism 4021, a straight winding coil framework bolt 4022 and a multi-shaft high-precision servo motor, wherein the winding mechanism 4021 can move back and forth, the winding mechanism 4021 is used for outputting wires on a guide wheel 4012 side by side, the winding mechanism 4021 comprises a winding frame and a stepping motor for driving the winding frame to move back and forth, the winding frame is connected with an output shaft of the stepping motor, and a plurality of winding pins 40211 are uniformly arranged on the winding frame; the number of the straight winding coil skeleton bolts 4022 is consistent with that of the winding pins 40211, the straight winding coil skeleton bolts 4022 are respectively arranged below the corresponding winding pins 40211, the input ends of the straight winding coil skeleton bolts 4022 are respectively connected with output shafts of multi-shaft high-precision servo motors positioned in the shell 405 of the winding machine, coil skeletons to be wound are respectively arranged on the straight winding coil skeleton bolts 4022, and the input ends of the multi-shaft high-precision servo motors and stepping motors of the winding mechanism 4021 are respectively connected with the output ends of the winding machine of the control system. The X, Y, Z movement accuracy of the winding displacement needle 40211 is: the mechanical part is within 0.02 mm and the software part is within 0.001 mm.
The coil tap winding mechanism 403 comprises a lifting mechanism 4031, a thread end left-right moving mechanism 4032 and a thread breaking mechanism 4033; the guide wheel 4012 is installed at the top end of the lifting mechanism 4031, the wire head left-right moving mechanism 4032 is installed on the lifting mechanism 4031, the wire head left-right moving mechanism 4032 comprises a left-right translation cylinder and a position sensor, and the wire head left-right moving mechanism 4032 winds a wire rod on a lead-out terminal of the coil skeleton through left-right up-down movement; the wire breaking mechanism 4033 includes a plurality of pins 40331 uniformly mounted on one side of the straight coil bobbin plug 4022; the lifting mechanism 4031, the thread end left-right moving mechanism 4032 and the thread breaking mechanism 4033 are respectively connected with the output end of the winding machine control system.
The front end of the multi-axis winding system 4 is also provided with a winding feeding and discharging positioning tool 406, the winding feeding and discharging positioning tool 406 is in the prior art, and comprises a tool part, a front-back telescopic cylinder, a left-right movable cylinder and a cylinder position sensor, and the output end of the winding feeding and discharging positioning tool 406 is connected with the input end of the control system.
The six-station welding detection system 5 is responsible for taking materials from the welding conveying mechanism 302 and completing the welding, detecting and blanking processes of the oil sprayer coil; the six-station welding detection system is provided with a feeding station 501, a soldering flux station 502, a welding station 503, a cooling station 504, a resistance test station 505 and an automatic blanking station 506 which are sequentially connected to form a disc structure; an automatic feeding mechanism is arranged on the feeding station 501; a welding mechanism is arranged on the welding station 503, and the welding mechanism adopts wave-soldering technology for welding; a resistance testing mechanism is arranged on the resistance testing station 505; an automatic blanking mechanism is arranged on the automatic blanking station 506; the input and output ends of the automatic feeding mechanism, the welding mechanism, the resistance testing mechanism and the automatic discharging mechanism are respectively connected with the input and output ends of the control system.
The control system 6 is a control core of the automatic production line of the oil injector coil and is used for coordinating the systems to complete corresponding actions; the control system 6 comprises a host computer 601, a display 602, and the display 602 is connected to an output terminal of the host computer 601.
Claims (7)
1. An automatic production line of oil sprayer coil, its characterized in that: the automatic feeding system (1), the automatic pin system (2), the linear feeding system (3), the multi-axis winding system (4), the six-station welding detection system (5) and the control system (6), wherein the linear feeding system (3) comprises a winding conveying mechanism (301) and a welding conveying mechanism (302), the automatic feeding system (1), the automatic pin system (2), the winding conveying mechanism (301), the multi-axis winding system (4), the welding conveying mechanism (302) and the six-station welding detection system (5) are sequentially arranged, and the input and output ends of the automatic feeding system (1), the automatic pin system (2), the winding conveying mechanism (301), the multi-axis winding system (4), the welding conveying mechanism (302) and the six-station welding detection system (5) are respectively connected with the input and output ends of the control system (6);
the multi-axis winding system (4) comprises a tension control mechanism (401), a main winding mechanism (402), a coil tap winding mechanism (403) and a winding machine control system; the tension control mechanism (401), the main winding mechanism (402) and the coil tap winding mechanism (403) are respectively connected with a winding machine control system, and the winding machine control system is connected with the control system;
the tension control mechanism (401) comprises an electronic tensioner (4011) and a guide wheel (4012), wherein the electronic tensioner (4011) is used for keeping tension of a wire rod stable in a winding process, a coil can be wound neatly and simultaneously the condition that the winding is loose or broken is avoided, the electronic tensioner (4011) is arranged on a pay-off rack (404), and the electronic tensioner (4011) is connected with an input end and an output end of a winding machine control system; the guide wheel (4012) is arranged at the top end of the coil tap winding mechanism (403) and is used for guiding wires;
the six-station welding detection system is provided with a feeding station (501), a soldering flux station (502), a welding station (503), a cooling station (504), a resistance test station (505) and an automatic discharging station (506) which are sequentially connected to form a disc structure; an automatic feeding mechanism is arranged on the feeding station (501); a welding mechanism is arranged on the welding station (503), and the welding mechanism adopts wave-soldering technology for welding; a resistance testing mechanism is arranged on the resistance testing station (505); an automatic blanking mechanism is arranged on the automatic blanking station (506); the input and output ends of the automatic feeding mechanism, the welding mechanism, the resistance testing mechanism and the automatic discharging mechanism are respectively connected with the input and output ends of the control system.
2. The automatic production line for the fuel injector coil according to claim 1, wherein: the control system (6) is a control core of the automatic production line of the oil injector coil and is used for coordinating the systems to complete corresponding actions;
the automatic feeding system (1) is used for conveying the wire frame to the automatic pin inserting system (2) and then positioning and clamping the wire frame by the automatic pin inserting system (2) so as to realize automatic feeding;
the automatic pin inserting system (2) is used for completing pins and scissors of the wire frame;
the winding conveying mechanism (301) is responsible for conveying the wire frame with the pins to the multi-axis winding system (4); the welding conveying mechanism (302) is responsible for conveying the coiled coil to the six-station welding detection system (5);
the multi-axis winding system (4) is used for realizing automatic winding angles and winding;
the six-station welding detection system (5) is responsible for taking materials from the welding conveying mechanism (302) to finish the welding, detecting and blanking processes of the oil sprayer coil.
3. The automatic production line for the fuel injector coil according to claim 1, wherein: the automatic feeding system (1) comprises a vibrating tray (101), a linear feeder (102) and a translational lifting feeding mechanism (103); one end of the linear feeder (102) is connected with the vibration charging tray (101), the other end of the linear feeder (102) is connected with the translation lifting feeding mechanism (103), the translation lifting feeding mechanism (103) is arranged below the automatic pin inserting system (2), the input end of the vibration charging tray (101) is connected with the output end of the control system (6), and the input and output ends of the linear feeder (102) and the translation lifting feeding mechanism (103) are respectively connected with the input and output ends of the control system (6).
4. The automatic production line for a fuel injector coil according to claim 3, wherein: the automatic pin inserting system (2) comprises a wire frame pin positioning and clamping mechanism (201) for positioning and clamping, a needle and wire straightening mechanism (202) for straightening needle and wire, a stepping motor lifting and dropping needle mechanism (203) for pressing the needle, an automatic pin shearing mechanism (204) for shearing the needle, a rotary transferring and feeding mechanism (205) for rotary feeding, a wire frame linear feeder (206) for conveying the sheared needle, and a wire frame positioning mechanism (207) for taking materials by a wire winding conveying mechanism (301); the wire frame contact pin positioning and clamping mechanism (201) is arranged on two sides of a contact pin station, the stepping motor lifting and lowering needle mechanism (203) and the needle and wire straightening mechanism (202) are sequentially arranged above the wire frame contact pin positioning and clamping mechanism (201), the automatic needle shearing mechanism (204) is arranged between the wire frame contact pin positioning and clamping mechanism (201) and the stepping motor lifting and lowering needle mechanism (203), the wire frame linear feeder (206) is arranged behind the wire frame contact pin positioning and clamping mechanism (201), and the switching rotary feeding mechanism (205) is arranged between the wire frame linear feeder (206) and the wire frame positioning mechanism (207) for taking materials by the wire winding conveying mechanism (301); the input and output ends of the wire frame contact pin positioning and clamping mechanism (201), the needle and wire straightening mechanism (202), the stepping motor lifting and dropping needle mechanism (203), the automatic needle shearing mechanism (204) and the switching rotary feeding mechanism (205) are respectively connected with the input and output ends of the control system (6).
5. The automatic production line for the fuel injector coil according to claim 1, wherein: the main winding mechanism (402) comprises a wire arranging mechanism (4021), a straight winding coil framework bolt (4022) and a multi-shaft high-precision servo motor, wherein the wire arranging mechanism (4021) can move forwards and backwards, the wire arranging mechanism (4021) is used for outputting wires on a guide wheel (4012) side by side, the wire arranging mechanism (4021) comprises a wire arranging frame and a stepping motor for driving the wire arranging frame to move forwards and backwards, the wire arranging frame is connected with an output shaft of the stepping motor, and a plurality of wire arranging needles (40211) are uniformly arranged on the wire arranging frame; the number of the straight winding coil skeleton bolts (4022) is consistent with that of the winding displacement needles (40211), the straight winding coil skeleton bolts (4022) are respectively arranged below the corresponding winding displacement needles (40211), the input ends of the straight winding coil skeleton bolts (4022) are respectively connected with the output ends of the multi-shaft high-precision servo motor positioned in the shell (405) of the winding machine, the coil skeletons to be wound are respectively arranged on the straight winding coil skeleton bolts (4022), and the input ends of the multi-shaft high-precision servo motor and the stepping motor of the winding displacement mechanism (4021) are respectively connected with the output ends of the winding machine of the control system.
6. The automatic production line for the fuel injector coil according to claim 5, wherein: the coil tap winding mechanism (403) comprises a lifting mechanism (4031), a wire end left-right moving mechanism (4032) and a wire breaking mechanism (4033); the guide wheel (4012) is arranged at the top end of the lifting mechanism (4031), the wire head left-right moving mechanism (4032) is arranged on the lifting mechanism (4031), and the wire head left-right moving mechanism (4032) winds a wire rod on a lead-out terminal of the coil framework through left-right up-down movement; the wire breaking mechanism (4033) comprises a plurality of pins (40331) which are uniformly arranged on one side of a straight winding coil framework plug pin (4022); the lifting mechanism (4031), the thread end left-right moving mechanism (4032) and the thread breaking mechanism (4033) are respectively connected with the output end of the winding machine control system.
7. The automatic production line for the fuel injector coil according to claim 6, wherein: the front end of the multi-axis winding system (4) is also provided with a winding feeding and discharging positioning tool (406), and the output end of the winding feeding and discharging positioning tool (406) is connected with the input end of the control system.
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| CN201811027271.0A CN109119242B (en) | 2018-09-04 | 2018-09-04 | Automatic production line for oil sprayer coil |
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| CN201811027271.0A CN109119242B (en) | 2018-09-04 | 2018-09-04 | Automatic production line for oil sprayer coil |
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| CN111091966B (en) * | 2020-01-04 | 2021-04-16 | 深圳感通科技有限公司 | Automatic winding production process of integrally formed inductor |
| CN113941772A (en) * | 2021-09-28 | 2022-01-18 | 深圳市库卡自动化设备有限公司 | Full-automatic welding electrode plate machine system of oil sprayer |
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