CN102468061A - Lead pin welding device for film capacitor production line - Google Patents
Lead pin welding device for film capacitor production line Download PDFInfo
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- CN102468061A CN102468061A CN2010105387578A CN201010538757A CN102468061A CN 102468061 A CN102468061 A CN 102468061A CN 2010105387578 A CN2010105387578 A CN 2010105387578A CN 201010538757 A CN201010538757 A CN 201010538757A CN 102468061 A CN102468061 A CN 102468061A
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Abstract
The invention relates to a lead pin welding device for a film capacitor production line. The lead pin welding device comprises a machine frame, a conducting wire feeding mechanism, a wire cutting mechanism, a welding mechanism and a sub-finished product conveying mechanism and is characterized in that the sub-finished product conveying mechanism comprises an indexing device, an indexing turntable and a plurality of sub-finished product clamps, the indexing turntable is fixedly arranged on an output shaft of the indexing device, the sub-finished product clamps are arranged on the indexing turntable and are distributed in the circumferential direction of the indexing turntable at equal intervals, the indexing device is provided with a plurality of stations which sequentially comprise a sub-finished product feeding station, a sub-finished product position deviation correcting station, a welding station and a sub-finished product withdrawing station, the welding mechanism is arranged on a position corresponding to the welding station, the machine frame is also provided with a sub-finished product position deviation correcting mechanism, and the sub-finished product position correction mechanism is arranged on a position corresponding to the sub-finished product position deviation correcting station. The lead pin welding device has the advantages that the accurate position can be kept during the leading pin welding of capacitor sub-finished products, the high-quality completion of the lead pin welding of the capacitor sub-finished products can be ensured, and the finished product rate is improved.
Description
Technical field
The present invention relates to make the special equipment of capacitor, specifically, relate to a kind of pin welder of film capacitor production line.
Background technology
Film capacitor is a kind of capacitor of function admirable, and its key property is following: nonpolarity, insulation impedance is very high, frequency characteristic excellent (the corresponding broadness of frequency), and also dielectric loss is very little.Because function admirable, film capacitor is widely used in industries such as electronics, household electrical appliances, communication, electric power.
The making of film capacitor comprises the steps: that mainly (1) makes capacitor sub-prime (the capacitor sub-prime is the capacitor semi-finished product); Be wound on after can be with metal forming (metal forming is as electrode) and plastic film overlapping and process the capacitor sub-prime together; Also can obtain metallized film, then metallized film reeled and process the capacitor sub-prime at the vapor deposition last layer is very thin on the plastic film metal (metal level on the vapor deposition is as electrode); The capacitor sub-prime of processing through reeling is generally cylindrical (also adopt hot pressing mode that the cylindrical capacitor sub-prime is imposed the flat operation of folder usually, process flat-shaped cylindrical capacitor sub-prime); (2) the capacitor sub-prime is energized, energizing is that the capacitor sub-prime is placed in the anchor clamps of the device of energizing and two conducting end of capacitor sub-prime are applied voltage, removes the inner conductive hidden danger of capacitor sub-prime, makes the inner conductive defective self-healing of capacitor sub-prime; (3) welding pin; (4) encapsulation, encapsulation are to contain epoxy resin dipping in the outside of the capacitor sub-prime of welding pin, and perhaps the capacitor sub-prime of welding pin is put into plastic housing, and in plastic housing, pours into epoxy resin with the fixed capacitor sub-prime.After the operations such as capacitor sub-prime process is energized, welding pin, encapsulation, become the capacitor finished product.
Existing pin welder comprises frame, lead feed mechanism, tangent mechanism, welding mechanism and sub-prime connecting gear, and lead feed mechanism, tangent mechanism, welding mechanism and sub-prime connecting gear are located on the frame.The lead feed mechanism comprises two actinobacillus wheels, two groups of propelling sheaves and thread drawing mechanism; Respectively be placed with a volume lead on two actinobacillus wheels, the lead on the actinobacillus wheel is directed to thread drawing mechanism by propelling sheave; Thread drawing mechanism stepping action, the every action of thread drawing mechanism once, the lead of sending two sections certain-lengths to is to tangent mechanism.Tangent mechanism generally includes Cutter apron and two cutting knifes, and two cutting knifes cooperate with Cutter apron and carry out tangent line, on two volume leads, downcuts the lead of two sections certain-lengths, and this two section lead is offered Welding Structure.Welding mechanism is welded to two section leads that tangent mechanism downcuts on the capacitor sub-prime, forms the capacitor sub-prime with two pins.The sub-prime connecting gear comprises feeding web and discharging conveyer belt; Feeding web is vertical each other with the discharging conveyer belt; And the front end of the end of feeding web and discharging conveyer belt continues; The terminal rear of feeding web is provided with material blocking block, and the effect of material blocking block is to make to arrive that the terminal capacitor sub-prime of feeding web stops to move ahead and the position is aimed at the inlet of discharging conveyer belt front end; The terminal side of feeding web is provided with pusher; Pusher comprises pusher cylinder and charging ram; Pusher cylinder and feeding web are perpendicular; Charging ram is connected with the piston rod of pusher cylinder, and when the piston rod of pusher cylinder stretched out, the charging ram capacitor sub-prime that feeding web is terminal was delivered on the discharging conveyer belt; The discharging conveyer belt is transported to the position corresponding with welding mechanism with the capacitor sub-prime subsequently, carries out the pin welding; The capacitor sub-prime of accomplishing after pin welds is transported to next procedure by the discharging conveyer belt.Carry in the process of capacitor sub-prime at the discharging conveyer belt; The discharging conveyer belt has slight vibration usually, and this vibration can cause capacitor sub-prime dislocation, so that welding mechanism is when carrying out the pin welding; Pin and the accurately contraposition of capacitor sub-prime produce substandard products or waste product.
Summary of the invention
Technical problem to be solved by this invention provides a kind of pin welder of film capacitor production line; This pin welder can make the capacitor sub-prime when carrying out the pin welding, keep position accurately, guarantees to be welded to exactly on the capacitor sub-prime by the two section lead positions that tangent mechanism downcuts.The technical scheme that adopts is following:
A kind of pin welder of film capacitor production line; Comprise frame, lead feed mechanism, tangent mechanism, welding mechanism and sub-prime connecting gear; Lead feed mechanism, tangent mechanism and welding mechanism are located on the frame; It is characterized in that: said sub-prime connecting gear comprises protractor, calibration rotating disk and a plurality of sub-prime anchor clamps, and the calibration rotating disk is fixedly mounted on the output shaft of protractor, and the sub-prime anchor clamps are installed in circumferentially equidistantly distributing on the calibration rotating disk and along the calibration rotating disk; Protractor has a plurality of stations, comprises that successively sub-prime feed station, sub-prime positional deviation correction station, welding post and sub-prime withdraw from station; Welding mechanism is arranged on the position corresponding with welding post; Also be provided with sub-prime positional deviation correction mechanism on the frame; Sub-prime positional deviation correction mechanism is arranged on the position corresponding with sub-prime positional deviation correction station; Sub-prime positional deviation correction mechanism comprise two can be along the radial location piece that radially moves of calibration rotating disk with respect to the calibration rotating disk along the axial location piece that axially moves with respect to the calibration rotating disk of calibration rotating disk and one; Two axial locating piece branches are located at the both sides of the sub-prime anchor clamps that are in sub-prime positional deviation correction station; And the sub-prime anchor clamps and the two axial locating piece threes that are in sub-prime positional deviation correction station are located on the same straight line that the output shaft with protractor parallels; The radial location piece is located at the outside of the sub-prime anchor clamps that are in sub-prime positional deviation correction station, and is in sub-prime anchor clamps and the radial location piece of the sub-prime positional deviation correction station radial distribution along the calibration rotating disk.
Usually, also be provided with the sub-prime feeding mechanism on the frame, the sub-prime feeding mechanism is arranged on the position corresponding with the sub-prime feed station, and the sub-prime feeding mechanism can be delivered to the capacitor sub-prime on the sub-prime anchor clamps that are in the sub-prime feed station.During actual design; On the film capacitor production line; The place ahead of pin welder is provided with the device of energizing that the capacitor sub-prime is energized, and in this case, the device of energizing can be delivered on the sub-prime anchor clamps that are in the sub-prime feed station accomplishing the capacitor sub-prime of handling of energizing; The device of energizing has the function of sub-prime feeding mechanism concurrently, therefore independently sub-prime feeding mechanism needn't be set in addition.
Usually, also be provided with the sub-prime discharging mechanism on the frame, the sub-prime discharging mechanism is arranged on sub-prime and withdraws from the corresponding position of station, and the sub-prime discharging mechanism can take out from the sub-prime anchor clamps that are in sub-prime and withdraw from station accomplishing pin welded capacitor sub-prime.During actual design,, again the capacitor sub-prime is encapsulated owing to also must a plurality of pin welded capacitor sub-primes of having accomplished be arranged on the stripe board; Therefore; On the film capacitor production line, the rear of pin welder is provided with the sub-prime composing device, and the sub-prime composing device can take out the capacitor sub-prime that is on the sub-prime anchor clamps that sub-prime withdraws from station; And be placed on the stripe board and arrange; In this case, the sub-prime composing device has the function of sub-prime discharging mechanism concurrently, and independently sub-prime discharging mechanism needn't be set in addition.
The station total quantity of above-mentioned protractor is identical with the quantity of sub-prime anchor clamps; The output shaft of protractor and calibration rotating disk rotate by step-by-step system; Revolution is moving once; The sub-prime anchor clamps station (quantity of supposition sub-prime anchor clamps is positive integer N, and then protractor has N station, and the output shaft of protractor and calibration rotating disk rotate (360/N) ° at every turn) that advances.The process of pin welding is summarized as follows: under the drive of protractor; The calibration dial rotation; The sub-prime anchor clamps move with the calibration rotating disk and withdraw from station through sub-prime feed station, sub-prime positional deviation correction station, welding post and sub-prime successively; Accomplish the capacitor sub-prime successively and send that (in the sub-prime feed station, at first the sub-prime anchor clamps are opened to; After the capacitor sub-prime of pin to be welded gets into the sub-prime anchor clamps; The clamping of sub-prime anchor clamps is also clamped the capacitor sub-prime), positional deviation correction is (at sub-prime positional deviation correction station; Radial location piece and two axial locating pieces move towards the capacitor sub-prime simultaneously; Correct position to the capacitor sub-prime, makes the capacitor sub-prime be in suitable position), welding pin (at welding post, welding mechanism will be welded on the capacitor sub-prime by two section leads that tangent mechanism downcuts), capacitor sub-prime withdraw from (when the sub-prime anchor clamps arrive sub-prime and withdraw from station; The sub-prime anchor clamps are opened, and the capacitor sub-prime on the sub-prime anchor clamps is removed) etc. operation; The sub-prime anchor clamps move on subsequently, and the capacitor sub-prime of the next pin to be welded of receivability again when arriving the sub-prime feed station carries out the welding of next round pin.
In a kind of scheme, four sub-prime anchor clamps are installed on the calibration rotating disk, protractor has four stations, is followed successively by sub-prime feed station, sub-prime positional deviation correction station, welding post and sub-prime and withdraws from station.Generally, except sub-prime feed station, sub-prime positional deviation correction station, welding post and sub-prime withdraw from station, protractor also has some vacant stations, does not have the capacitor sub-prime perhaps the capacitor sub-prime not to be handled at vacant station; Through vacant station is set, makes sub-prime feed station, sub-prime positional deviation correction station, welding post, sub-prime withdraw from stations such as station and be in correct position, so that operation such as the capacitor sub-prime is sent to, positional deviation correction, welding pin, capacitor sub-prime withdraw from.In a kind of concrete scheme, eight sub-prime anchor clamps are installed on the calibration rotating disk, protractor has eight stations, is followed successively by sub-prime feed station, sub-prime positional deviation correction station, welding post, vacant station, a sub-prime and withdraws from station and three vacant stations.In the concrete scheme of another kind, six sub-prime anchor clamps are installed on the calibration rotating disk, protractor has six stations, is followed successively by sub-prime feed station, sub-prime positional deviation correction station, welding post, sub-prime and withdraws from station and two vacant stations.
Above-mentioned lead feed mechanism (the lead feed mechanism comprises two actinobacillus wheels, two groups of propelling sheaves and thread drawing mechanism), tangent mechanism, welding mechanism all can adopt existing mechanism.
In a kind of preferred version, thread drawing mechanism comprises backguy servomotor, active wire-drawing wheel, a left side initiatively backguy gear, right initiatively backguy gear, left driven wire-drawing wheel, right driven wire-drawing wheel, left driven backguy gear and right driven backguy gear; A left side initiatively backguy gear is located at the two ends of active wire-drawing wheel respectively with right initiatively backguy gear and is fixedly connected with the active wire-drawing wheel is coaxial; The driven backguy gear in a left side and coaxial fixed connection of left driven wire-drawing wheel, right driven backguy gear and coaxial fixed connection of right driven wire-drawing wheel; Driven backguy gear in a left side and left side active backguy gears engaged, right driven backguy gear and right initiatively backguy gears engaged; The rotating shaft of backguy servomotor is connected with left side active backguy gear or right initiatively backguy gear drive; The driven wire-drawing wheel in a left side parallels with wire-drawing wheel axis initiatively, and the surface of left driven wire-drawing wheel (being generally cylindric side) contact with the surface (being generally cylindric side) of active wire-drawing wheel or near; Right driven wire-drawing wheel parallels with wire-drawing wheel axis initiatively, and the surface of right driven wire-drawing wheel (being generally cylindric side) contact with the surface (being generally cylindric side) of active wire-drawing wheel or near.Two leads that are delivered to thread drawing mechanism from two actinobacillus wheels, two groups of propelling sheaves respectively and initiatively between the wire-drawing wheel from the driven wire-drawing wheel in a left side, right driven wire-drawing wheel and initiatively passing through between the wire-drawing wheel; Through regulating left driven wire-drawing wheel and the pressure force between the pressure force between the wire-drawing wheel and right driven wire-drawing wheel and the active wire-drawing wheel initiatively; Can change the sensitivity of backguy, lead was non-slip when generally the size of pressure force should be guaranteed backguy at least.Its rotating shaft is rotated during the operation of backguy servomotor, and rotate together on the rotating shaft drive left side of backguy servomotor initiatively backguy gear, right initiatively backguy gear and active wire-drawing wheel; Left side active backguy gear driven driven backguy gear in a left side and left driven wire-drawing wheel rotate together, and left driven wire-drawing wheel cooperates with the active wire-drawing wheel, the lead in pulling left side; The right driven backguy gear of right initiatively backguy gear driven rotates with the driven wire-drawing wheel in the right side, and right driven wire-drawing wheel cooperates with the active wire-drawing wheel, the lead on pulling right side.The backguy of the left and right sides is carried out synchronously; The length of backguy servomotor each run time determines the length of each backguy.
In a kind of preferred version, above-mentioned tangent mechanism comprises Cutter apron, left-cut tool, right-cut tool and can drive left-cut tool and right-cut tool carries out the cutter actuating device that switch the position; Cutter apron is provided with left threading passage and right threading passage, and left-cut tool is installed in the line outlet place of left threading passage, and right-cut tool is installed in the line outlet place of right threading passage.During backguy, left-cut tool is in a side of the line outlet of left threading passage, and right-cut tool is in a side of the line outlet of right threading passage; After accomplishing backguy, under the drive of cutter actuating device, left-cut tool and right-cut tool move, and can roll up the lead that respectively downcuts one section certain-length on the leads from two.In addition, for the two section leads dislocation that prevents to downcut, tangent mechanism also comprises two wire clamp, and wire clamp is located at the Cutter apron below; Wire clamp comprises strap, ambulatory splint and flange splint control cylinder; Strap is fixedly mounted on the frame; Ambulatory splint is rotatable to be installed on the frame, and the cylinder body of flange splint control cylinder is installed on the frame, and ambulatory splint is connected with the piston rod of flange splint control cylinder.Piston rod through control flange splint control cylinder flexible, the position of changeable ambulatory splint is opened or clamping wire clamp; When thread drawing mechanism carried out backguy, wire clamp was opened; After accomplishing backguy, before tangent mechanism carries out tangent line, the wire clamp clamping, after this conductive clip keeps the clamping state to be soldered on the capacitor sub-prime until two section leads that downcut.
Preferred above-mentioned sub-prime positional deviation correction mechanism comprises that also two axial location pieces along the axial setting of calibration rotating disk drive cylinders, the radial location piece that radially is provided with along the calibration rotating disk drives cylinder; The piston rod that the piston rod of two axial location piece driving cylinders and radial location piece drive cylinder is all towards the sub-prime anchor clamps that are in sub-prime positional deviation correction station; The cylinder body that the cylinder body of two axial location piece driving cylinders and radial location piece drive cylinder is installed on the frame; Two axial location pieces are connected with the piston rod of two axial location pieces driving cylinders respectively, and the radial location piece is connected with the piston rod that the radial location piece drives cylinder.
In process of production; Situation on the sub-prime anchor clamps that occur not having the capacitor sub-prime to be transported to sometimes and be in the sub-prime feed station, in this case, when sub-prime positional deviation correction station, welding post and the sub-prime that these sub-prime anchor clamps arrive the back withdraws from station; Owing to do not have the capacitor sub-prime on the sub-prime anchor clamps; Therefore sub-prime positional deviation correction mechanism, lead feed mechanism, tangent mechanism and welding mechanism will produce unnecessary action, and (for example two section leads of tangent mechanism cutting-out drop, not only waste material but also can have a negative impact; Also influence the cleanliness factor of work top, even can hinder the normal operation of equipment).In order to address the above problem, preferred frame is provided with sub-prime and surveys photocell eye, and sub-prime is surveyed photocell eye and is arranged on the position corresponding with sub-prime feed station or sub-prime positional deviation correction station; Sub-prime is surveyed the signal input part that photocell eye connects control circuit, drives radial location piece and two axial locating pieces in the above-mentioned sub-prime positional deviation correction mechanism and carries out the power set (the axial location piece drives cylinder and radial location piece driving cylinder) that switch the position, the backguy servomotor in the thread drawing mechanism, the cutter actuating device in the tangent mechanism and all be connected with the control signal output ends of control circuit with the flange splint control cylinder; Survey photocell eye when sub-prime and detect when on the sub-prime anchor clamps capacitor sub-prime being arranged, control circuit output control signal is moved sub-prime positional deviation correction mechanism, thread drawing mechanism and tangent mechanism subsequently; Survey photocell eye when sub-prime and detect when not having the capacitor sub-prime on the sub-prime anchor clamps, control circuit is not exported control signal, and this moment, sub-prime positional deviation correction mechanism, thread drawing mechanism and tangent mechanism were failure to actuate.
Preferred above-mentioned sub-prime anchor clamps comprise clamp, two clamping plate, clamping plate back-moving spring, two diagonal control arms, a tranverse connecting rod and push rods; Clamp is fixedly mounted on the calibration rotating disk, and clamp is provided with slide rail, and the trend of slide rail is radially vertical each other with the calibration rotating disk; Clamping plate are provided with the slide block that is slidingly matched with the slide rail work; The clamping plate back-moving spring is an extension spring, and the two ends of clamping plate back-moving spring are connected with two clamping plate respectively, perhaps are connected with two slide blocks respectively, and the outer end of two diagonal control arms is hinged with two clamping plate respectively; The inner of two diagonal control arms is hinged with the two ends of tranverse connecting rod respectively; Distance between the outer end of two diagonal control arms is greater than the distance between the inner of two diagonal control arms, and push rod is along the radially setting of calibration rotating disk, and the outer end of push rod is connected with tranverse connecting rod; Be installed with cam on the frame, cam is in the inboard of the push rod of each sub-prime anchor clamps, and push rod the inner of each sub-prime anchor clamps is equipped with the roller that cooperates with cam.The inner of above-mentioned each parts is meant the end of parts such as diagonal control arm, push rod near calibration rotating disk axis, and the outer end of each parts is meant member distance calibration rotating disk axis ends far away such as diagonal control arm, push rod.Above-mentioned cam, roller and push rod constitute cam mechanism, and the cam mechanism of this programme adopts cam to fix and mode that roller and push rod rotate around the center of cam is worked.Generally, the dead in line of the center of cam and calibration rotating disk.The curved profile that cooperates with roller on the above-mentioned cam should satisfy following requirement: withdraw from station in sub-prime feed station and sub-prime; Cam jacking roller and push rod; Make roller and push rod along radially outward the moving of calibration rotating disk, tranverse connecting rod is along with along radially outward the moving of calibration rotating disk, and diagonal control arm overcame the pulling force of clamping plate back-moving spring and swung around the pin joint of diagonal control arm and tranverse connecting rod this moment; Distance between the two diagonal control arm outer ends increases; Thereby distance between two clamping plate is increased and separately, can send the capacitor sub-prime to this moment to the sub-prime anchor clamps, or take out the capacitor sub-prime from the sub-prime anchor clamps; At sub-prime positional deviation correction station and welding post; Cam not pair roller and push rod carries out jacking, and under the effect of clamping plate back-moving spring, the distance between two clamping plate reduces and clamping; Clamp the capacitor sub-prime, simultaneously tranverse connecting rod, push rod and roller radially moving inward along the calibration rotating disk.In order to make roller and push rod radially moving inward more successfully along the calibration rotating disk; Roller is cooperated with the curved profile of cam better; Preferred above-mentioned sub-prime anchor clamps also comprise radially back-moving spring; Radially the two ends of back-moving spring are connected with push rod with the calibration rotating disk respectively, and push rod is applied one towards action of cam power.
The present invention adopts sub-prime clamp clamps capacitor sub-prime; And mechanism carries out positional deviation correction to the capacitor sub-prime through the sub-prime positional deviation correction; Make the capacitor sub-prime be in suitable position, thereby make the capacitor sub-prime when carrying out the pin welding, keep position accurately, avoid causing to be welded on the capacitor sub-prime exactly by the two section lead positions that tangent mechanism downcuts because of the dislocation of capacitor sub-prime; Guarantee that the capacitor sub-prime accomplishes pin welding in high quality, improve rate of finished products.
Description of drawings
Fig. 1 is the structural representation (overlooking) of sub-prime connecting gear in the preferred embodiment of the present invention;
Fig. 2 is the right view of sub-prime connecting gear shown in Figure 1;
Fig. 3 is the structural representation of sub-prime positional deviation correction mechanism in the preferred embodiment of the present invention.
Embodiment
The pin welder of this film capacitor production line comprises frame 1, sub-prime positional deviation correction mechanism, lead feed mechanism, tangent mechanism, welding mechanism and sub-prime connecting gear, and lead feed mechanism, tangent mechanism and welding mechanism are located on the frame 1.
As depicted in figs. 1 and 2; The sub-prime connecting gear comprises protractor 2, calibration rotating disk 3 and eight sub-prime anchor clamps 4; Calibration rotating disk 3 is fixedly mounted on the output shaft 5 of protractor 2, and sub-prime anchor clamps 4 are installed in circumferentially equidistantly distributing on the calibration rotating disk 3 and along calibration rotating disk 3; Protractor 2 has eight stations, is followed successively by sub-prime feed station 6-1, sub-prime positional deviation correction station 6-2, welding post 6-3, vacant station 6-4, a sub-prime and withdraws from station 6-5, vacant station 6-6, vacant station 6-7, vacant station 6-8; Sub-prime positional deviation correction mechanism is arranged on the position corresponding with sub-prime positional deviation correction station 6-2; Welding mechanism is arranged on the position corresponding with welding post 6-3.The output shaft 5 of protractor 2 and calibration rotating disk 3 rotates by step-by-step system, revolution moving once (output shaft 5 of protractor 2 and calibration rotating disk 3 each rotate 45 °), sub-prime anchor clamps 4 station that advances.
As shown in Figure 3, sub-prime positional deviation correction mechanism comprises that two axial location pieces 10, two axial location pieces along the axial setting of calibration rotating disk 3 drive cylinder 11, radial location piece 12, the radial location piece that radially is provided with along calibration rotating disk 3 drives cylinder 13; The piston rod 132 of the piston rod 112 of two axial location piece driving cylinders 11 and radial location piece driving cylinder 13 is all towards the sub-prime anchor clamps 4 that are in sub-prime positional deviation correction station 6-2; The cylinder body 111 of two axial location piece driving cylinders 11 is installed on the frame 1 with the cylinder body 131 that the radial location piece drives cylinder 13; Two axial location pieces 10 are connected with the piston rod 112 of two axial location pieces driving cylinders 11 respectively, and radial location piece 12 is connected with the piston rod 132 that the radial location piece drives cylinder 13; Two axial locating pieces were located at the both sides of the sub-prime anchor clamps 4 that are in sub-prime positional deviation correction station 6-2 in 10 minutes, and the sub-prime anchor clamps 4 and two axial locating piece 10 threes that are in sub-prime positional deviation correction station 6-2 are located on the same straight line that the output shaft 5 with protractor 3 parallels; Radial location piece 12 is located at the outside of the sub-prime anchor clamps 4 that are in sub-prime positional deviation correction station 6-2, and the sub-prime anchor clamps 4 that are in sub-prime positional deviation correction station 6-2 and radial location piece 12 both along the radial distribution of calibration rotating disk 3.Drive at two axial locating pieces under the driving of cylinders 11, two axial location pieces 10 can axially moving with respect to calibration rotating disk 3 along calibration rotating disk 3; Drive at the radial location piece under the driving of cylinder 13, radial location piece 12 can radially moving with respect to calibration rotating disk 3 along calibration rotating disk 3.
Above-mentioned lead feed mechanism (the lead feed mechanism comprises two actinobacillus wheels, two groups of propelling sheaves and thread drawing mechanism), tangent mechanism, welding mechanism all can adopt existing mechanism, do not make more detailed description at this.
Have on a kind of film capacitor production line of this pin welder; The place ahead of pin welder is provided with the device of energizing that capacitor sub-prime 14 is energized; The device of energizing is arranged on the position corresponding with sub-prime feed station 6-1, can be delivered on the sub-prime anchor clamps 4 that are in sub-prime feed station 6-1 accomplishing the capacitor sub-prime of handling 14 of energizing; The rear of pin welder is provided with sub-prime composing device (effect of sub-prime composing device is that a plurality of pin welded capacitor sub-primes 14 of having accomplished are arranged on the stripe board); The sub-prime composing device is arranged on sub-prime and withdraws from the corresponding position of station 6-5; Can the capacitor sub-prime 14 that be on the sub-prime anchor clamps 4 that sub-prime withdraws from station 6-5 be taken out, and be placed on the stripe board and arrange.
Brief description is the operation principle of this lead bonding device once:
Under the drive of protractor 2; Calibration rotating disk 3 rotates; Sub-prime anchor clamps 4 move and pass through successively sub-prime feed station 6-1, sub-prime positional deviation correction station 6-2, welding post 6-3, vacant station 6-4 (capacitor sub-prime 14 not being handled at vacant station 6-4), sub-prime and withdraw from station 6-5, vacant station 6-6, vacant station 6-7, vacant station 6-8 (at vacant station 6-6,6-7,6-8, not having capacitor sub-prime 14 on the sub-prime anchor clamps 4) with calibration rotating disk 3; Withdraw from station 6-5 at sub-prime feed station 6-1, sub-prime positional deviation correction station 6-2, welding post 6-3 and sub-prime, accomplish capacitor sub-prime 14 successively and send that (at sub-prime feed station 6-1, at first sub-prime anchor clamps 4 are opened to; After the capacitor sub-prime 14 of pin to be welded gets into sub-prime anchor clamps 4; 4 clampings of sub-prime anchor clamps are also clamped capacitor sub-prime 14), positional deviation correction is (at sub-prime positional deviation correction station 6-2; The piston rod 112 of two axial location piece driving cylinders 11 stretches out with the piston rod 132 that the radial location piece drives cylinder 13 simultaneously; Radial location piece 12 and two axial locating pieces 10 move towards capacitor sub-prime 14 simultaneously; The position of capacitor sub-prime 14 is limited between radial location piece 12 and the two axial locating pieces 10; Correct position to capacitor sub-prime 14, makes capacitor sub-prime 14 be in suitable position), welding pin (at welding post 6-3, welding mechanism will be welded on the capacitor sub-prime 14 by two section leads that tangent mechanism downcuts), capacitor sub-prime withdraw from (when sub-prime withdraws from station 6-5; Sub-prime anchor clamps 4 are opened, and the capacitor sub-prime 14 on the sub-prime anchor clamps 4 is removed) etc. operation; Withdraw from station 6-5 at sub-prime; Capacitor sub-prime 14 withdraws from sub-prime anchor clamps 4, and sub-prime anchor clamps 4 move on subsequently, behind vacant station 6-6,6-7,6-8; The capacitor sub-prime 14 of the next pin to be welded of receivability again when arriving sub-prime feed station 6-1 carries out the welding of next round pin.
The operation principle of sub-prime anchor clamps 4 is: withdraw from station 6-5 at sub-prime feed station 6-1 and sub-prime; Cam 7 jacking rollers 49 and push rod 46; Make roller 49 and push rod 46 along radially outward the moving of calibration rotating disk 3, tranverse connecting rod 45 is along with along radially outward the moving of calibration rotating disk 3, and this moment, diagonal control arm 44 overcame the pulling force of clamping plate back-moving spring 43 and around the pin joint swing of diagonal control arm 44 with tranverse connecting rod 45; Distance between two diagonal control arms, 44 outer ends increases; Thereby distance between two clamping plate 42 is increased and separately, can send capacitor sub-prime 14 to this moment to sub-prime anchor clamps 4, or take out capacitor sub-primes 14 from sub-prime anchor clamps 4; At sub-prime positional deviation correction station 6-2 and welding post 6-3; Cam 7 not pair roller 49 and push rod 46 carries out jacking; Under the effect of clamping plate back-moving spring 43; Distance between two clamping plate 41 reduces and clamping, clamps capacitor sub-prime 14, simultaneously tranverse connecting rod 45, push rod 46 and roller 49 radially moving inward along calibration rotating disk 3.
Claims (3)
1. the pin welder of a film capacitor production line; Comprise frame, lead feed mechanism, tangent mechanism, welding mechanism and sub-prime connecting gear; Lead feed mechanism, tangent mechanism and welding mechanism are located on the frame; It is characterized in that: said sub-prime connecting gear comprises protractor, calibration rotating disk and a plurality of sub-prime anchor clamps, and the calibration rotating disk is fixedly mounted on the output shaft of protractor, and the sub-prime anchor clamps are installed in circumferentially equidistantly distributing on the calibration rotating disk and along the calibration rotating disk; Protractor has a plurality of stations, comprises that successively sub-prime feed station, sub-prime positional deviation correction station, welding post and sub-prime withdraw from station; Welding mechanism is arranged on the position corresponding with welding post; Also be provided with sub-prime positional deviation correction mechanism on the frame; Sub-prime positional deviation correction mechanism is arranged on the position corresponding with sub-prime positional deviation correction station; Sub-prime positional deviation correction mechanism comprise two can be along the radial location piece that radially moves of calibration rotating disk with respect to the calibration rotating disk along the axial location piece that axially moves with respect to the calibration rotating disk of calibration rotating disk and one; Two axial locating piece branches are located at the both sides of the sub-prime anchor clamps that are in sub-prime positional deviation correction station; And the sub-prime anchor clamps and the two axial locating piece threes that are in sub-prime positional deviation correction station are located on the same straight line that the output shaft with protractor parallels; The radial location piece is located at the outside of the sub-prime anchor clamps that are in sub-prime positional deviation correction station, and is in sub-prime anchor clamps and the radial location piece of the sub-prime positional deviation correction station radial distribution along the calibration rotating disk.
2. the pin welder of film capacitor production line according to claim 1; It is characterized in that: said sub-prime positional deviation correction mechanism comprises that also two axial location pieces along the axial setting of calibration rotating disk drive cylinders, the radial location piece that radially is provided with along the calibration rotating disk drives cylinder; The piston rod that the piston rod of two axial location piece driving cylinders and radial location piece drive cylinder is all towards the sub-prime anchor clamps that are in sub-prime positional deviation correction station; The cylinder body that the cylinder body of two axial location piece driving cylinders and radial location piece drive cylinder is installed on the frame; Two axial location pieces are connected with the piston rod of two axial location pieces driving cylinders respectively, and the radial location piece is connected with the piston rod that the radial location piece drives cylinder.
3. the pin welder of film capacitor production line according to claim 1 and 2; It is characterized in that: said sub-prime anchor clamps comprise clamp, two clamping plate, clamping plate back-moving spring, two diagonal control arms, a tranverse connecting rod and push rods; Clamp is fixedly mounted on the calibration rotating disk, and clamp is provided with slide rail, and the trend of slide rail is radially vertical each other with the calibration rotating disk; Clamping plate are provided with the slide block that is slidingly matched with the slide rail work; The clamping plate back-moving spring is an extension spring, and the two ends of clamping plate back-moving spring are connected with two clamping plate respectively, perhaps are connected with two slide blocks respectively, and the outer end of two diagonal control arms is hinged with two clamping plate respectively; The inner of two diagonal control arms is hinged with the two ends of tranverse connecting rod respectively; Distance between the outer end of two diagonal control arms is greater than the distance between the inner of two diagonal control arms, and push rod is along the radially setting of calibration rotating disk, and the outer end of push rod is connected with tranverse connecting rod; Be installed with cam on the frame, cam is in the inboard of the push rod of each sub-prime anchor clamps, and push rod the inner of each sub-prime anchor clamps is equipped with the roller that cooperates with cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105387578A CN102468061A (en) | 2010-11-11 | 2010-11-11 | Lead pin welding device for film capacitor production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105387578A CN102468061A (en) | 2010-11-11 | 2010-11-11 | Lead pin welding device for film capacitor production line |
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| Publication Number | Publication Date |
|---|---|
| CN102468061A true CN102468061A (en) | 2012-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105387578A Pending CN102468061A (en) | 2010-11-11 | 2010-11-11 | Lead pin welding device for film capacitor production line |
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| CN (1) | CN102468061A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103213838A (en) * | 2013-03-26 | 2013-07-24 | 苏州盟川自动化科技有限公司 | Turntable type material clamping device |
| CN103745838A (en) * | 2013-12-27 | 2014-04-23 | 珠海华冠电子科技有限公司 | Capacitor detection and spot welding all-in-one machine |
| CN109292440A (en) * | 2018-10-22 | 2019-02-01 | 扬州升阳电子有限公司 | A kind of capacitor bonding machine pin positioning device |
| CN109434329A (en) * | 2018-11-15 | 2019-03-08 | 王荣 | A kind of micromotor capacitor bonding machine |
| CN110977305A (en) * | 2019-12-31 | 2020-04-10 | 荣旗工业科技(苏州)股份有限公司 | Positioning fixture of semi-automatic spot welder |
| CN111063551A (en) * | 2019-12-25 | 2020-04-24 | 荆门欧曼凯机电设备有限公司 | Intelligent rotary capacitor welding robot equipment |
| CN111524701A (en) * | 2020-04-27 | 2020-08-11 | 铜陵市胜达电子科技有限责任公司 | Capacitor combination convenient to disassemble |
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- 2010-11-11 CN CN2010105387578A patent/CN102468061A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103213838A (en) * | 2013-03-26 | 2013-07-24 | 苏州盟川自动化科技有限公司 | Turntable type material clamping device |
| CN103213838B (en) * | 2013-03-26 | 2015-09-30 | 苏州盟川自动化科技有限公司 | A kind of rotating disc type clamping device |
| CN103745838A (en) * | 2013-12-27 | 2014-04-23 | 珠海华冠电子科技有限公司 | Capacitor detection and spot welding all-in-one machine |
| CN103745838B (en) * | 2013-12-27 | 2016-09-14 | 珠海华冠电子科技有限公司 | Capacitance detecting spot welding all-in-one |
| CN109292440A (en) * | 2018-10-22 | 2019-02-01 | 扬州升阳电子有限公司 | A kind of capacitor bonding machine pin positioning device |
| CN109292440B (en) * | 2018-10-22 | 2024-02-09 | 扬州升阳电子有限公司 | Pin positioning device of capacitor welding machine |
| CN109434329A (en) * | 2018-11-15 | 2019-03-08 | 王荣 | A kind of micromotor capacitor bonding machine |
| CN109434329B (en) * | 2018-11-15 | 2023-12-22 | 王荣 | Miniature motor capacitor welding machine |
| CN111063551B (en) * | 2019-12-25 | 2021-06-01 | 荆门欧曼凯机电设备有限公司 | Intelligent rotary capacitor welding robot equipment |
| CN111063551A (en) * | 2019-12-25 | 2020-04-24 | 荆门欧曼凯机电设备有限公司 | Intelligent rotary capacitor welding robot equipment |
| CN110977305A (en) * | 2019-12-31 | 2020-04-10 | 荣旗工业科技(苏州)股份有限公司 | Positioning fixture of semi-automatic spot welder |
| CN111524701A (en) * | 2020-04-27 | 2020-08-11 | 铜陵市胜达电子科技有限责任公司 | Capacitor combination convenient to disassemble |
| CN113183222A (en) * | 2021-04-06 | 2021-07-30 | 山西省农业科学院棉花研究所 | Automatic cutting device of chinese thorowax root rhizome with unloader |
| CN113697392A (en) * | 2021-09-10 | 2021-11-26 | 浙江南德电力设备制造有限公司 | Intelligent processing and conveying mechanism for capacitor manufacturing |
| CN113697392B (en) * | 2021-09-10 | 2022-07-15 | 浙江南德电力设备制造有限公司 | Intelligent processing and conveying mechanism for capacitor manufacturing |
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Application publication date: 20120523 |