CN214476935U - Automatic bender of inductor - Google Patents

Abstract

The utility model belongs to the technical field of the inductor processing, a automatic bender of inductor is related to, it includes the frame, be provided with rotatory carousel in the frame, be provided with the station on the carousel, station department load has the arrangement frock that is used for settling the work piece, be provided with feed mechanism along carousel circumference, once push away curved mechanism, cut the mechanism, the secondary pushes away curved mechanism, flattening mechanism, roll flat mechanism and unloading mechanism, the work piece of treating processing is settled on settling the frock through feed mechanism to along with the carousel rotation in proper order through once pushing away curved mechanism, cut the mechanism, the secondary pushes away curved mechanism, flattening mechanism, roll flat mechanism, unloading mechanism and clearance mechanism completion processing. Through the automatic bending machine provided by the application, the automatic integrated processing of the inductor can be realized, and the automatic bending machine is efficient and convenient.

Description

Automatic bender of inductor

Technical Field

The application relates to the field of inductor processing, in particular to an automatic bending machine for inductors.

Background

The inductor is one of the commonly used components in the electronic circuit, and the integrally formed inductor therein is excellent in stable power supply and filtering, so that the integrally formed inductor becomes one of the commonly used inductor types. The integrated inductor comprises a base body, wherein a winding body is arranged in the base body, and pins of the winding body penetrate out of the base body and are located outside the base body.

Fig. 1 shows an integrally formed inductor, in which a base body is shaped like a flat rectangular parallelepiped, and a pin extends from each side of the base body. The pins penetrate through the side face of the base body, are bent along the corresponding side face and the top face in sequence and are attached to the corresponding side face and the top face. The shape of the pins of the integrally formed inductor can be obtained by bending, the shape of the integrally formed inductor before processing is shown in fig. 2, and the pins vertically extend out from the corresponding side surface of the base body and are in a straight state.

Aiming at the inductor of the type, how to design a matched bending system is important for enterprises in terms of production efficiency.

SUMMERY OF THE UTILITY MODEL

In order to match the production requirements of the inductor of the type, and improve the production efficiency, the application provides an automatic bending machine for the inductor.

The application provides an automatic bender of inductor adopts following technical scheme:

the utility model provides an automatic bender of inductor, includes the frame, be provided with rotatory carousel in the frame, be provided with the station on the carousel, station department load has the arrangement frock that is used for settling the work piece, is provided with once pushing away curved mechanism, cuts the mechanism, the secondary pushes away curved mechanism, flattening mechanism, roll flat mechanism and unloading mechanism along carousel circumference, and the carousel is rotatory to be driven the station and in proper order through once pushing away curved mechanism, cutting the mechanism, the secondary pushes away curved mechanism, flattening mechanism, roll flat mechanism and unloading mechanism and accomplish the processing.

Through adopting above-mentioned technical scheme, treat that the inductor of processing is fixed in the station temporarily through settling the frock. Along with the rotation of the turntable, a workpiece passes through the primary bending pushing mechanism, the cutting mechanism, the secondary bending pushing mechanism, the flattening mechanism, the rolling mechanism and the blanking mechanism, and correspondingly and sequentially completes the bending of pins, the cutting of the pins, the horizontal bending of the pins, the flattening treatment of the pins and the blanking of the processed workpiece. Through the automatic bender of inductor of this application, can realize the full automatic processing of above-mentioned inductor, production efficiency is high.

Optionally, the primary bending mechanism includes a pushing member, and the pushing member is connected to a driving member for driving the pushing member to approach and bend the pin of the corresponding workpiece or to be away from the corresponding workpiece.

By adopting the technical scheme, in the one-time bending processing process, the pins are bent by pushing through the movement of the pushing piece, so that the first bending of the pins is realized, and the pins are changed from a horizontal state to a state of being bent upwards and attached to the side face of the seat body.

Optionally, the cutting mechanism comprises a base plate and a cutter which are respectively positioned on two sides of the corresponding pin during cutting, the base plate is connected with a driving base plate which is close to or far away from a driving piece of the corresponding workpiece, and the cutter is connected with a driving cutter which is close to the corresponding pin to cut the corresponding pin or far away from the driving piece of the corresponding pin by matching with the base plate.

Through adopting above-mentioned technical scheme, the unnecessary part on the pin top of a plurality of work pieces is amputated simultaneously with the cutter cooperation to the backing plate, and is efficient.

Optionally, the secondary bending mechanism includes two pushing pieces, and the two pushing pieces are connected with a driving piece for driving the two pushing pieces to approach and bend the pins of the corresponding workpieces or to be away from the corresponding workpieces.

Through adopting above-mentioned technical scheme, push away the impetus of piece through two and bend for the second time simultaneously with the pin of one side that corresponds of a row of work piece, it is efficient.

Optionally, the flattening mechanism comprises a flattening block, and the flattening block is connected with a driving part for driving the flattening block to be close to the corresponding pins for flattening.

Through adopting above-mentioned technical scheme, press the top surface pin of a row of work pieces simultaneously through the piece that flattens, improve the roughness of the top surface pin of work piece, machining efficiency is high.

Optionally, the rolling mechanism includes a rolling support and a roller, the roller is rotatably connected to the rolling support, and the rolling support is connected with a driving member for driving the rolling support to drive the roller to approach and roll over the top surface of the corresponding workpiece or to be away from the corresponding workpiece.

Through adopting above-mentioned technical scheme, roll the top surface of a row of work pieces through the gyro wheel, press the pin of work piece top surface once more to further improve the roughness of the top surface pin of work piece, and machining efficiency is high.

Optionally, the blanking mechanism includes a baffle plate for preventing the workpiece from rotating along with the turntable, so that the workpiece is pulled off from the bearing rod.

By adopting the technical scheme, when the processed workpieces rotate to the blanking mechanism along with the turntable, the workpieces in rows are pulled down due to the blockage of the baffle plate, and the centralized blanking of the workpieces is realized.

Optionally, one of the pushing members is a pushing roller, a pushing roller frame is connected between the pushing roller and the corresponding driving member, the pushing roller is rotatably connected to the pushing roller frame, and the pushing roller rolls along the side portion of the corresponding workpiece and is connected with the corresponding pin in a rolling manner during operation.

Through adopting above-mentioned technical scheme, adopt rolling mode to carry out the first time of bending of work piece pin, can reduce the friction between the period and the work piece of bending, not only can reduce the wearing and tearing to the work piece, be favorable to the position stability when the work piece is processed moreover.

Optionally, the two pushing pieces are two pushing rollers, two pushing roller frames are connected between the two pushing rollers and the corresponding driving pieces, the two pushing rollers are rotatably connected to the two pushing roller frames, and the two pushing rollers roll along the tops of the corresponding workpieces and are in rolling connection with the corresponding pins during operation.

By adopting the technical scheme, the workpiece pins are bent for the second time in a rolling mode, friction between the workpiece pins and the workpiece during bending can be reduced, abrasion to the workpiece can be reduced, and position stability during workpiece processing is facilitated.

Optionally, the mounting tool comprises a bearing rod fixedly mounted on the turntable, and the bearing rod is provided with a magnetic part for adsorbing and fixing the workpiece on the bearing rod.

Through adopting above-mentioned technical scheme, the magnetic part passes through magnetism and adsorbs the work piece on the carrier bar, is favorable to improving the steadiness of work piece on the carrier bar, and the help is avoided the work piece to drop in carousel rotation and course of working.

Optionally, the primary bending mechanism further includes a pressing block, and the pressing block is connected with a driving element for driving the pressing block to approach and press the corresponding workpiece or to be away from the corresponding workpiece.

Through adopting above-mentioned technical scheme, once push away curved course of working, the solid piece of pressure can carry out interim fixed to the work piece, and the help avoids the work piece to appear the displacement in the course of working.

Optionally, the cutting mechanism further comprises a convex strip, the convex strip is fixedly installed at the bottom of the base plate, and when the base plate is driven by the corresponding driving piece to be close to the corresponding workpiece, the convex strip presses and fixes the corresponding workpiece.

Through adopting above-mentioned technical scheme, cut the course of working, the sand grip can carry out interim fixed to the work piece, and the help avoids the work piece displacement to appear in the course of working.

Optionally, the secondary bending mechanism further includes a clamping fixture, and the clamping fixture is connected with a driving member for driving the clamping fixture to approach and clamp the corresponding workpiece or to be away from the corresponding workpiece.

Through adopting above-mentioned technical scheme, in the secondary pushes away curved course of working, the clamping frock can carry out temporary fixation to the work piece, and the help avoids the work piece displacement to appear in the course of working.

Optionally, the flattening mechanism further includes a clamping fixture, and the clamping fixture is connected with a driving member for driving the clamping fixture to approach and clamp the corresponding workpiece or to be away from the corresponding workpiece.

Through adopting above-mentioned technical scheme, in the course of working of flattening, the clamping frock can carry out the temporary fixation to the work piece, and the help avoids the work piece to appear the displacement in the course of working.

Optionally, the roll-leveling mechanism further includes a clamping fixture, and the clamping fixture is connected with a driving member for driving the clamping fixture to approach and clamp the corresponding workpiece or to be away from the corresponding workpiece.

Through adopting above-mentioned technical scheme, roll flat course of working, the clamping frock can carry out interim fixed to the work piece, and the help avoids the work piece to appear the displacement in the course of working.

Optionally, the clamping tool includes a pneumatic finger cylinder, a pneumatic finger of the pneumatic finger cylinder is connected with a clamping block for clamping two sides of the corresponding workpiece, and a base of the pneumatic finger cylinder is connected with a driving piece for driving the pneumatic finger cylinder to approach or keep away from the corresponding workpiece.

Through adopting above-mentioned technical scheme, the pneumatic finger cylinder of driving piece drive is close to and corresponds the work piece, later, and two clamp splice clamping pieces of pneumatic finger cylinder drive work piece to the realization is fixed temporarily to the work piece, and the clamp solidity is good, and easily controls.

Optionally, the station of the turntable is hollowed, and the bearing rod is erected at the hollowed part;

in the primary bending mechanism, the pressing and fixing block is positioned above the corresponding station, and a pushing piece is positioned below the corresponding station;

in the cutting mechanism, the base plate and the cutter are positioned above the corresponding stations;

in the secondary bending mechanism, the two pushing pieces are positioned above the corresponding stations, and the corresponding clamping tools are positioned below the corresponding stations;

in the flattening mechanism, the flattening block is positioned above the corresponding station, and the corresponding clamping fixture is positioned below the corresponding station;

in the roll-flattening mechanism, a roll-flattening wheel is positioned above a corresponding station, and a corresponding clamping tool is positioned below the corresponding station;

in the blanking mechanism, the baffle is positioned above the corresponding station.

Through adopting above-mentioned technical scheme, the dead weight of carousel can be reduced on the one hand to the station of fretwork form to reduce carousel pivoted energy consumption, on the other hand, make the space connectivity of station department stronger, the arrangement of each part position of being convenient for.

Optionally, the automatic inductor bending machine further comprises a feeding mechanism for conveying a workpiece to be machined to the mounting tool, and the feeding mechanism is arranged in front of the primary bending mechanism according to a primary machining cycle;

through adopting above-mentioned technical scheme, set up feed mechanism and realize the feeding process, further improve the integration functionality of the automatic bender of inductor of this application.

Optionally, the automatic inductor bending machine further comprises a cleaning mechanism for cleaning the installation tool, and the cleaning mechanism is arranged behind the blanking mechanism according to one-time processing cycle.

Through adopting above-mentioned technical scheme, set up clearance mechanism and clear up settling the frock, the cleanliness of help guarantee equipment and work piece further improves the integration functionality of the automatic bender of inductor of this application.

Optionally, the feeding mechanism includes charging tray and ejector pad, is provided with the feed chute and the ejector pad that are used for arranging the work piece of treating the processing on the charging tray, and the feed chute docks with the arrangement frock that rotates to this department along with the carousel, and the ejector pad is connected with the drive ejector pad and is close to the driving piece that promotes the work piece feeding to the carrier bar or keep away from the charging tray.

Through adopting above-mentioned technical scheme, in the course of working, put the work piece in row in the silo, the driving piece drive ejector pad removes, can concentrate the feeding side by side with the work piece in the silo, and the feeding is efficient.

Optionally, the cleaning mechanism includes a wiping block, and the wiping block is connected with a driving member for driving the wiping block to approach the wiping bearing surface or to be away from the bearing rod.

Through adopting above-mentioned technical scheme, the driving piece drive is wiped the piece and is removed the cleanness that can realize the loading face of carrier bar, easily realizes.

Optionally, the feeding mechanism further comprises two positioning blocks respectively located above and below the corresponding arrangement tool, positioning grooves are formed in junctions of the two positioning blocks, the positioning blocks are connected with driving pieces, the driving pieces drive the corresponding positioning blocks to be close to or away from each other, and when the two positioning blocks are close to each other, the two positioning grooves form positioning channels for allowing workpieces to enter and limiting feeding tracks of the workpieces.

Through adopting above-mentioned technical scheme, in the work piece feeding process, the location passageway can restrict the orbit of advancing of work piece to further improve the stationarity and the precision of work piece feeding.

Optionally, be provided with a plurality of feed chutes side by side on the charging tray, the charging tray is connected with the driving piece, and the driving piece drive charging tray gos forward so that subsequent feed chute constantly removes to settling frock department.

By adopting the technical scheme, the material tray carrying a plurality of rows of workpieces can continuously move forward, more continuous feeding is realized, and the automation of the equipment is further improved.

Optionally, the driving member is a cylinder or a conveyor belt.

Through adopting above-mentioned technical scheme, the operation of cylinder or drive belt is steady swift, and easy control is suitable for as the driving piece of this application.

To sum up, the application comprises the following beneficial technical effects:

this application will correspond the operation integration of bending of inductor and go on in a whole bender, work piece accessible feed mechanism realizes continuous automatic feed, work piece after the feeding is settled on the carrier bar of carousel, along with the carousel rotates, the work piece is in proper order through once pushing away curved mechanism, cut the mechanism, the secondary pushes away curved mechanism, flattening mechanism, roll flat mechanism, unloading mechanism and clearance mechanism, the correspondence is accomplished the pin and is bent on in proper order, the pin cuts, the pin level is buckled, the pin is leveled the processing, the unloading of the work piece of processing completion and the clearance of station. The whole equipment has small occupied area, can realize full-automatic integrated processing and has high production efficiency.

Drawings

FIG. 1 is a schematic view of a machined workpiece;

FIG. 2 is a schematic structural view of a workpiece before machining;

fig. 3 is a schematic diagram of the overall structural layout of an automatic inductor bending machine according to the present application;

FIG. 4 is a schematic view of the structure at the transfer pusher of the feeding mechanism;

FIG. 5 is a schematic structural view of the bottom of the tray of the feeding mechanism;

FIG. 6 is a schematic view of the structure at the positioning assembly of the feed mechanism;

FIG. 7 is a schematic structural view of a one-time push-bending mechanism;

fig. 8 is a schematic structural view of the cutting mechanism;

FIG. 9 is a schematic structural view of a secondary push-bending mechanism;

FIG. 10 is a schematic structural view of the flattening mechanism;

FIG. 11 is a schematic structural view of a roll-leveling mechanism and a blanking mechanism;

fig. 12 is a schematic structural view of the cleaning mechanism and the support rollers.

Description of reference numerals: 1. a feeding mechanism; 11. a material tray; 111. a trough; 112. a delivery stent; 113. a horizontal conveying track; 114. a lifting conveying cylinder; 12. transferring the push block; 121. a push block bracket; 122. a horizontal belt; 123. a lifting transfer cylinder; 13. a transfer plate; 131. a transfer tank; 14. positioning blocks; 141. a positioning channel; 142. a lifting positioning cylinder; 143. positioning the bracket; 15. positioning a rod; 2. a primary push bending mechanism; 21. pressing and fixing the block; 211. pressing and fixing the bracket; 212. lifting and pressing a fixing cylinder; 22. a push roller wheel; 221. a push roller frame; 222. lifting a pushing cylinder; 3. a cutting mechanism; 31. cutting the support plate; 311. cutting a support; 312. a lifting cutting cylinder; 32. a base plate; 321. a convex strip; 33. a cutter; 331. a horizontal cutting cylinder; 332. a connecting rod; 4. a secondary bending pushing mechanism; 41. pushing the carrier plate; 411. a second pushing bracket; 412. lifting the second push cylinder; 42. two pushing rollers; 421. two pushing roll frames; 422. a horizontal secondary pushing cylinder; 5. a flattening mechanism; 51. flattening the block; 511. flattening the support; 512. a lifting flattening cylinder; 6. a roll-leveling mechanism; 61. a rolling wheel; 611. a roller frame; 612. a lifting roll-flat cylinder; 613. a horizontal roll-flat cylinder; 614. rolling the bracket; 7. a blanking mechanism; 71. a baffle plate; 711. a blanking support; 72. a brush; 73. a blanking buffer groove; 8. a cleaning mechanism; 81. a wiping block; 811. cleaning the bracket; 812. horizontally cleaning the air cylinder; 813. lifting a cleaning cylinder; 814. cleaning the carrying rod; 9. a frame; 91. a turntable; 911. supporting the rollers; 912. a station; 913. a carrier bar; 914. a bearing surface; 92. clamping and fixing a tool; 921. a lifting clamping cylinder; 922. a parallel pneumatic finger cylinder; 923. a clamping block; 93. a workpiece; 931. a base body; 932. a pin; 94. a slide bar.

Detailed Description

The present application is described in further detail below.

As shown in fig. 1, the machined workpiece 93 according to the embodiment of the present application includes a seat 931 and a pin 932. The seat 931 is shaped like a flat rectangular parallelepiped, and two opposite side surfaces of the seat 931 are respectively provided with a pin 932. The pins 932 extend through the side surfaces of the body 931 and are bent along the corresponding side surfaces and the top surface in sequence and attached to the corresponding side surfaces and the top surface. The workpiece 93 is in a state before machining, as shown in fig. 2, the pins 932 are vertically extended from the corresponding side surfaces of the seat 931 and are in a straight state.

An automatic bender of inductor is as shown in fig. 3, including frame 9, but be provided with interval rotation's carousel 91 on the frame 9, be provided with station 912 on the carousel 91, along carousel 91 circumference have set gradually feed mechanism 1, once push away curved mechanism 2, cut mechanism 3, the secondary push away curved mechanism 4, flatten mechanism 5, roll flat mechanism 6, unloading mechanism 7 and clearance mechanism 8.

The turntable 91 will be described first. As shown in fig. 3, the turntable 91 is a horizontally disposed disk, and is driven to rotate at intervals by a motor disposed in the machine body 9. The bottom of the turntable 91 is provided with a supporting roller 911 (see fig. 11) to improve the smoothness of the rotation of the turntable 91, and the supporting roller 911 is installed on the frame 9.

The turntable 91 is provided with a plurality of stations 912, and the stations 912 are hollow parts penetrating through the upper and lower surfaces of the turntable 91. In this embodiment, twelve stations 912 are provided, and twelve stations 912 are evenly spaced along the edge of the turntable 91. Each station 912 department all is provided with a carrier bar 913, and the length direction of carrier bar 913 is unanimous with the radial direction of carousel 91, and the fixed frame is located the hollow out construction top that corresponds station 912. The middle portion of the top surface of the carrier rod 913 is provided with a horizontal carrier surface 914 (see fig. 11) for mounting the workpiece 93. The bearing rod 913 has magnetic members therein, the workpiece 93 is placed on the bearing surface 914 and then attracted on the bearing surface 914, and the workpiece 93 will not fall off during the rotation of the turntable 91.

The feed mechanism 1 is described below. As shown in fig. 4 and 5, the feeding mechanism 1 includes a conveying bracket 112, a tray 11 loaded on the conveying bracket 112 for continuously conveying the workpiece 93, a transfer plate 13 for transferring the workpiece 93 to the station 912, a transfer pusher 12 for pushing the workpiece 93 from the tray 11 to the transfer plate 13, and a positioning assembly for fixing the station 912 to the station 912.

As shown in fig. 4, the conveying bracket 112 is fixedly installed on the ground on one side of the rack 9, the tray 11 is horizontally placed, and the top surface of the tray is provided with a plurality of straight troughs 111, the troughs 111 are parallel to each other and are uniformly arranged on the tray 11 at intervals. The width of the trough 111 is matched with that of the workpiece 93, after the workpiece 93 is placed in the trough 111, the length directions of the two pins 932 are perpendicular to the length direction of the trough 111, and the two pins 932 are arranged on two sides of the top opening of the trough 111.

The tray 11 is horizontally connected with the conveying bracket 112 in a sliding manner, and the sliding direction is vertical to the length direction of the trough 111. As shown in fig. 5, the tray 11 is slid by a horizontal conveying rail 113 and an elevating and conveying cylinder 114 provided at the bottom of the tray 11. The laying direction of the horizontal conveying track 113 is consistent with the sliding direction of the material tray 11, the base of the lifting conveying cylinder 114 slides along the horizontal conveying track 113, and the sliding power can be driven by a conveying belt or pushed by a cylinder. Meanwhile, the telescopic rod of the lifting conveying cylinder 114 can stretch along the vertical direction, and the telescopic rod of the lifting conveying cylinder 114 abuts against the bottom of the charging tray 11 when extending, so that the charging tray 11 can be driven to feed by the friction force between the telescopic rod and the charging tray 11 when the lifting conveying cylinder 114 slides.

Referring to fig. 4 and 6, the transfer plate 13 is fixedly installed on the ground between the transfer bracket 112 and the frame 9. The top surface of the transfer plate 13 is provided with a straight transfer groove 131. The transfer chute 131 has a longitudinal direction parallel to the longitudinal direction of the chute 111 and a width matching the workpiece 93.

As shown in fig. 4, the transfer pusher 12 has a long plate-like structure, and the longitudinal direction thereof is parallel to the longitudinal direction of the transfer groove 131. The transfer pushing block 12 realizes the lifting movement and the horizontal movement by the lifting transfer cylinder 123 and the horizontal belt 122. The pushing block support 121 is fixedly installed on the ground on one side of the conveying support 112, and the horizontal belt 122 is installed on the conveying support 112 and driven by the motor to reciprocate. The base of the lifting transfer cylinder 123 is fixedly connected to the horizontal belt 122, and the telescopic rod is fixedly connected with the transfer push block 12. When a trough 111 with a row of workpieces 93 runs to the position below the transfer pushing block 12, the telescopic rod of the lifting transfer cylinder 123 extends to drive the transfer pushing block 12 to descend and abut against the workpieces 93, and then the horizontal belt 122 runs to drive the transfer pushing block 12 to push the workpieces 93 to transfer from the trough 111 to the station 912 through the transfer trough 131.

As shown in fig. 6, the positioning assembly includes two positioning blocks 14 disposed in a vertical direction and positioning rods 15 for limiting the number of workpieces 93 to be fed. A positioning gap 144 is left between the two positioning blocks 14, and the bottom surface of the positioning gap 144 is flush with the top surface of the transfer rod 13 and matches with the pin 932 of the workpiece 93 for sliding in. A positioning groove is respectively arranged at the joint of the two positioning blocks 14, and when the two positioning blocks 14 are jointed, the two positioning grooves form a positioning channel 141 for the workpiece 93 to enter. Each positioning block 14 is connected with a lifting positioning cylinder 142, the base of the lifting positioning cylinder 142 connected with the upper positioning block 14 is fixedly installed on a positioning frame 143, the positioning frame 143 is fixed on the frame 9, and the base of the lifting positioning cylinder 142 connected with the lower positioning block 14 is fixedly installed on the frame 9. The telescopic rods of the two lifting positioning cylinders 142 move relatively, so that the two positioning blocks 14 are driven to open and close in the vertical direction. The positioning rod 15 is located above the carrier rod 913 located at the position, and one end is fixedly mounted to the frame 1, and the other end points to the feeding direction of the workpiece 93.

Before feeding, the two positioning blocks 14 are in a separated state, a certain station 912 rotates to the feeding mechanism 1 along with the turntable 91, the two positioning blocks 14 are attached, the bearing rod 913 on the station 912 is located in the positioning channel 141 between the two positioning blocks 14, a certain number of workpieces 93 from the transfer groove 131 slide into the positioning channel 141, during the sliding, the pins 932 of the workpieces 93 slide in the positioning gaps 144, and at the moment, the bottom of the seat body 931 of the workpieces 93 is located above the bearing rod 913. Then, the two positioning blocks 14 are driven by the respective lifting positioning cylinders 142 to descend, so that the workpiece 93 falls onto the carrying surface 914 of the carrying rod 913, then the lower positioning block 14 continues to descend away from the station, the upper positioning block 14 rises away from the station, and the station 912 carrying the workpiece 93 rotates with the turntable 91 to the next process. When a certain number of workpieces 93 are pushed into the positioning channel 141 side by side, the workpieces are blocked by the positioning rods 15, and the position of the workpiece 93 on the carrier rod 913 is defined.

The primary bending mechanism 2 is described below. As shown in fig. 7, the bending mechanism includes a press-fixing block 21 for temporarily fixing the workpiece 93 and a push roller 22 for first bending the lead 932.

The pressing block 21 is located right above the corresponding carrying rod 913, and has a long strip shape, and the length direction is parallel to the length direction of the corresponding carrying rod 913. The pressing and fixing block 21 can move up and down through the lifting pressing and fixing cylinder 212, the pushing and bending mechanism further comprises a pressing and fixing support 211 fixedly arranged on the frame 9, a base of the lifting pressing and fixing cylinder 212 is fixedly arranged on the pressing and fixing support 211, and a telescopic rod of the lifting pressing and fixing cylinder 212 is fixedly connected with the pressing and fixing block 21. The lifting and pressing cylinder 212 drives the pressing block 21 to descend or ascend, and the pressing block 21 presses or separates from the top of the seat 931 corresponding to the workpiece 93, thereby temporarily fixing or not fixing the workpiece 93.

Two pushing rollers 22 are arranged below the pressing block 21, and the axis of the two pushing rollers is parallel to the length direction of the pressing block 21. The two first push roller wheels 22 are horizontally arranged along a direction perpendicular to the axes of the two first push roller wheels 22, and a gap is reserved between the two first push roller wheels 22. A push roller 22 is rotatably connected to a push roller frame 221 and can be moved up and down by a lift cylinder 222. The base of the lifting and lowering push cylinder 222 is fixedly mounted on the frame 9, and the telescopic rod is fixedly connected with a push roller frame 221. The lifting cylinder 222 drives a push roller 22 to rise, and the push roller 22 rolls over the side surface of the seat 931 corresponding to the workpiece 93 and pushes the pins 932 upwards.

In order to improve the stability of the lifting motion of the press-fixing block 21 and a push roller 22, a set of four vertical sliding rods 94 is arranged on the press-fixing support 211, and the press-fixing block 21 and a push roller frame 221 both lift and slide along the set of sliding rods 94.

The cutting mechanism 3 is described below. As shown in fig. 8, the cutting mechanism 3 includes a liftable cutting carrier 31, a backing plate 32 and a cutter 33 that cooperate with cutting pins 932.

The cutting carrier plate 31 is a horizontally placed plate-shaped structure, and is located above the station 912, and the lifting is realized by the lifting cutting cylinder 312. The cutting mechanism 3 further comprises a cutting support 311 fixedly installed on the frame 9, the top end of the cutting support 311 extends to the upper side of the cutting support plate 31, a base of a lifting cutting cylinder 312 is fixedly installed on the top end of the cutting support 311, and a telescopic rod of the lifting cutting cylinder 312 is downwards fixedly connected with the cutting support plate 31. The telescopic rod of the lifting cutting cylinder 312 stretches, so that the cutting carrier plate 31 can be driven to descend and ascend. In order to improve the stability of the lifting movement of the cutting support plate 31, a set of four vertical sliding rods 94 is also arranged on the cutting support 311, and the cutting support plate 31 is lifted and slid along the set of sliding rods 94.

The backing plate 32 is fixedly installed at the bottom of the cutting carrier plate 31, and the bottom end of the backing plate is located above the corresponding carrier bar 913, and is in a long plate shape, and the length direction of the backing plate is parallel to the length direction of the corresponding carrier bar 913. The bottom end of the backing plate 32 protrudes downward to form a section of protruding strip 321, after the backing plate 32 descends along with the cutting carrier plate 31, the protruding strip 321 can press the top surface of the seat 931 corresponding to the workpiece 93 to temporarily fix the workpiece 93, and at this time, the top ends of the pins 932 of the workpiece 93 are located at the backing plate 32.

The two cutters 33 are located at the bottom of the cutting carrier plate 31, the two cutters 33 are respectively located at two sides of the backing plate 32, and the cutting edges of the cutters 33 face the backing plate 32. The cutting knife 33 is connected with the cutting carrier plate 31 in a sliding manner, the sliding direction is horizontal and vertical to the length direction of the backing plate 32, and the sliding action is realized through two corresponding horizontal cutting cylinders 331. The base of the horizontal cutting cylinder 331 is fixedly mounted on the top surface of the cutting carrier plate 31, and the telescopic direction of the telescopic rod is parallel to the sliding direction of the cutter 33. In this embodiment, the horizontal cutting cylinder 331 drives the corresponding cutter 33 to slide through a connecting rod 332. One end of the connecting rod 332 is rotatably connected with the telescopic rod of the corresponding horizontal cutting cylinder 331, and the other end thereof extends downwards, then bends inwards and is hinged with the cutting support plate 31, and then bends downwards and is rotatably connected with the corresponding cutter 33. The top end of the connecting rod 332 rotatably connected with the telescopic rod of the horizontal cutting cylinder 331 and the rotating hole at the bottom end of the connecting rod 332 rotatably connected with the cutter 33 are all long holes so as to adapt to the rotating action of the connecting rod 332.

The telescopic rod of the horizontal cutting cylinder 331 stretches and retracts to drive the corresponding cutter 33 to be close to or far away from the base plate 32, so that the cutting action or the returning of the corresponding pin 932 is realized.

The secondary push-bending mechanism 4 is described below. As shown in fig. 9, the secondary bending mechanism 4 includes a two-pushing carrier plate 41 capable of being lifted and a two-pushing roller 42 capable of moving horizontally.

The two-push carrier 41 is located above the corresponding station 912, and the two-push carrier 41 is lifted by lifting the two-push cylinder 412. The secondary bending mechanism 4 further includes a second pushing support 411 fixedly mounted on the frame 9, a top end of the second pushing support 411 extends to a top of the second pushing support plate 41, a base of the second lifting pushing cylinder 412 is fixedly mounted on a top end of the second pushing support 411, and a telescopic rod of the second lifting pushing cylinder 412 is downwardly fixedly connected with the second pushing support plate 41. The telescopic rod of the lifting two-push cylinder 412 stretches to drive the two-push carrier 41 to descend and ascend.

The two pushing rollers 42 are disposed below the two pushing carrier plates 41, the axes are parallel to the length direction of the corresponding carrier bar 913, and the two pushing rollers 42 are arranged along the horizontal plane, and the arrangement direction is perpendicular to the axis of the two pushing rollers 42, and each pushing roller 42 is loaded on and rotationally connected to one of the two pushing roller frames 421. The horizontal movement of the two second push rollers 42 is realized by two horizontal second push cylinders 422, and each horizontal second push cylinder 422 corresponds to one second push roller 42. The base of the horizontal second pushing cylinder 422 is fixedly connected with the second pushing support plate 41, the telescopic rod is fixedly connected with the corresponding second pushing roller frame 421 of the second pushing roller 42, and the telescopic direction is located in the horizontal plane and is perpendicular to the axial direction of the second pushing roller 42. After the two pushing carrier plates 41 drive the two pushing rollers 42 to descend, the two horizontal two pushing cylinders 422 operate sequentially to drive the corresponding two pushing rollers 42 to roll over the top surfaces of the corresponding workpieces 93, so as to push and bend the pins 932 on the corresponding side of the corresponding workpiece 93.

The secondary bending mechanism 4 further includes a clamping fixture 92 for fixing the workpiece 93 on the carrier rod 913 rotated thereto. The clamping fixture 92 includes two clamping blocks 923. The clamping blocks 923 are long rod-shaped structures, the length direction of the long rod-shaped structures is parallel to the length direction of the corresponding carrier bar 913, and the two clamping blocks 923 are respectively located on two sides of the length direction of the corresponding carrier bar 913 during clamping. The two clamping blocks 923 can perform lifting movement and can also be relatively closed or separated along the horizontal plane and the direction perpendicular to the length direction of the clamping blocks, and the lifting movement is realized by a lifting clamping cylinder 921 and a parallel type pneumatic finger cylinder 922. Lifting clamping cylinder 921 is located the bottom that corresponds station 912, base fixed mounting in frame 9, and the telescopic link is flexible and with the base fixed connection of parallel pneumatic finger cylinder 922 on along vertical direction, and two clamp splice 923 are then fixed mounting respectively on two but parallel movement's of parallel pneumatic finger cylinder 922 fingers. Clamping frock 92 during operation, two clamp splice 923 are in the below and the alternate segregation that corresponds station 912 in advance, the telescopic link extension of cylinder is consolidated in the lift, it rises to drive the pneumatic finger cylinder 922 of parallel type and two clamp splice 923, two clamp splice 923 pass the fretwork department that corresponds public station 912, afterwards, the pneumatic finger cylinder 922 of parallel type drives two clamp splice 923 and is close to each other, press from both sides tight work piece 93, treat that work piece 93 accomplishes the back at the processing of this department, the pneumatic finger cylinder 922 of parallel type drives two clamp splice 923 and keeps away from the playback each other, loosen work piece 93, afterwards, lift clamping cylinder 921 descends the playback, accomplish a clamping operation.

In order to improve the stability of the lifting motion of the parallel pneumatic finger cylinder 922 on the two-push support plate 41 and the clamping fixture 92, a set of four vertical sliding rods 94 is also arranged on the two-push support 411, and the two-push support plate 41 and the base of the parallel pneumatic finger cylinder 922 at the position both lift and slide along the set of sliding rods 94.

The platen mechanism 5 will be described below, and as shown in fig. 10, the platen mechanism 5 includes a platen block 51 that can be raised and lowered.

The flattening block 51 is located above the corresponding station 912, and has a long plane bottom surface, and the length direction is parallel to the length direction of the corresponding carrier rod 913. The flattening block 51 is lifted and lowered by a lifting flattening cylinder 512, the flattening mechanism 5 further comprises a flattening support 511 fixedly mounted on the frame 9, the top end of the flattening support 511 extends to the upper side of the flattening block 51, the base of the lifting flattening cylinder 512 is fixedly mounted on the top end of the flattening support 511, and a telescopic rod of the lifting flattening cylinder 512 is downward fixedly connected with the flattening block 51.

The telescopic rod of the lifting flattening cylinder 512 stretches, so that the flattening block 51 can be driven to descend and ascend, and when the flattening block 51 descends, the bottom surface of the flattening block 51 presses the top surface of the corresponding workpiece 93, so that the flatness of the pins 932 on the top surface of the corresponding workpiece 93 is improved.

Similar to the secondary bending mechanism 4, the flattening mechanism 5 also includes a clamping fixture 92 for fixing the workpiece 93 on the carrier rod 913 rotating thereto, and the detailed structure is not described again.

In order to improve the stability of the lifting motion of the parallel pneumatic finger cylinder 922 on the pressing block 51 and the clamping fixture 92, a set of four vertical sliding rods 94 is also arranged on the pressing bracket 511, and the pressing block 51 and the base of the parallel pneumatic finger cylinder 922 at the position are lifted and slid along the set of sliding rods 94.

The roll-leveling mechanism 6 will be described below, and as shown in fig. 11, the roll-leveling mechanism 6 includes a roll-leveling wheel 61 that can perform a lifting motion and a horizontal motion.

The rolling wheel 61 is located above the corresponding station 912, the axis of the rolling wheel is horizontally arranged and perpendicular to the length direction of the corresponding bearing rod 913, and the rolling wheel 61 is loaded on and rotatably connected to the roller frame 611. The lifting and horizontal movement of the roller 61 is achieved by a lifting and horizontal rolling cylinder 612 and 613, respectively. The roll-leveling mechanism 6 further comprises a roll-leveling support 614 fixedly mounted on the frame 9, the top end of the roll-leveling support 614 extends upward to the upper side of the roll-leveling wheel 61, the base of the horizontal roll-leveling cylinder 613 is fixedly connected with the top end of the roll-leveling support 614, the telescopic rod of the horizontal roll-leveling cylinder 613 stretches horizontally and the stretching direction of the telescopic rod is parallel to the length direction of the bearing rod 913 of the corresponding station 912, the base of the lifting roll-leveling cylinder 612 is fixedly connected with the telescopic rod of the horizontal roll-leveling cylinder 613, and the telescopic rod of the lifting roll-leveling cylinder 612 is downward fixedly connected with the roller frame 611.

When the roll-leveling operation is performed, the lifting roll-leveling cylinder 612 drives the roll-leveling wheel 61 to descend, then the horizontal roll-leveling cylinder 613 drives the lifting roll-leveling cylinder 612 and the roll-leveling wheel 61 to move horizontally, and during the horizontal motion, the roll-leveling wheel 61 rolls over the top surface of the corresponding workpiece 93, so that the flatness of the pins 932 on the top surface of the corresponding workpiece 93 is further improved.

Similar to the secondary bending mechanism 4 and the flattening mechanism 5, the rolling mechanism 6 also includes a clamping fixture 92 for fixing the workpiece 93 on the bearing rod 913 rotating thereto, and the detailed structure is not described again.

The following description will be made of the blanking mechanism 7, and as shown in fig. 11, the blanking mechanism 7 includes a baffle 71, a brush 72, and a blanking buffer tank 73.

The baffle 71 is located above the corresponding station 912 and has a long plate-shaped structure, the length direction of the baffle is parallel to the length direction of the corresponding bearing rod 913, and the height of the bottom end of the baffle is higher than the height of the top surface of the bearing rod 913 and lower than the height of the top surface of the corresponding workpiece 93. Because the blanking mechanism 7 is close to the rolling mechanism 6, the blanking bracket 711 extends from the top end of the blanking bracket 711 to the side close to the blanking mechanism 7, and the top end of the baffle 71 is fixedly arranged at the bottom end of the blanking bracket 711. A row of brushes 72 are further mounted at the bottom end of the blanking support 711 along the length direction of the baffle 71, and the brushes 72 are located on the side, away from the rolling mechanism 6, of the baffle 71. An inclined blanking buffer groove 73 is fixedly arranged on the frame 9 below the station 912, and the bottom end of the blanking buffer groove 73 extends towards one side far away from the center of the turntable 91.

When the carrier rod 913 carrying the processed workpiece 93 rotates to the blanking mechanism 7 along with the turntable 91, the baffle 71 blocks the workpiece 93 down, the workpiece 93 falls to the blanking buffer tank 73 from the hollow part of the corresponding station 912, and the processed workpiece 93 is collected at the lower end of the blanking buffer tank 73.

The cleaning mechanism 8 is described below, and as shown in fig. 12, the feeding mechanism 7 includes a wiping piece 81 capable of performing an up-and-down movement and a horizontal movement.

The wiping piece 81 is positioned above the corresponding station 912 and loaded on the cleaning loading rod 814. The cleaning carrying rod 814 is a long rod, the length direction of the cleaning carrying rod 814 is parallel to the length direction of the corresponding carrying rod 913, and the wiping block 81 is fixedly installed at the bottom of the cleaning carrying rod 814 close to the center of the rotating disc 91. The lifting and horizontal movement of the cleaning rod 814 in communication with the wiping block 81 is achieved by a lifting cleaning cylinder 813 and a horizontal cleaning cylinder 812, respectively. The cleaning mechanism 8 further comprises a cleaning support 811 fixedly mounted on the frame 9, the top end of the cleaning support 811 extends upwards to the upper side of the wiping block 81, the base of the horizontal cleaning cylinder 812 is fixedly connected with the top end of the cleaning support 811, the telescopic rod of the horizontal cleaning cylinder 812 horizontally stretches and stretches, the stretching direction of the telescopic rod of the horizontal cleaning cylinder 812 is parallel to the length direction of the bearing rod 913 corresponding to the station 912, the base of the lifting cleaning cylinder 813 is fixedly connected with the telescopic rod of the horizontal cleaning cylinder 812, and the telescopic rod of the lifting cleaning cylinder 813 is fixedly connected with one end, far away from the center of the rotary table 91, of the cleaning bearing rod 814 downwards.

When the cleaning operation is performed, the lifting cleaning cylinder 813 extends to drive the cleaning carrying rod 814 and the wiping block 81 to descend, then the horizontal cleaning cylinder 812 drives the lifting cleaning cylinder 813, the cleaning carrying rod 814 and the wiping block 81 to move horizontally, during the period, the wiping block 81 wipes the bearing surface 914 corresponding to the bearing rod 913, so as to clean the bearing surface 914, then the lifting cleaning cylinder 813 contracts and returns to the original position, then the horizontal cleaning cylinder 812 contracts and returns to the original position, and then the turntable 91 rotates to drive the cleaned station 912 to rotate to the feeding mechanism 1 for the next round of processing.

In order to improve the smoothness of the horizontal movement of the lifting cleaning cylinder 813 and the cleaning carrier bar 814 carrying the wiping block 81, a horizontal sliding bar 94 is also arranged on the cleaning bracket 811, and the lifting cleaning cylinder 813 and the cleaning carrier bar 814 carrying the wiping block 81 horizontally slide along the sliding bar 94.

The implementation principle of the automatic bending machine for the inductor in the embodiment of the application is as follows: referring to fig. 1, a certain empty station 912 rotates to the feeding mechanism 1 along with the turntable 91, a row of a plurality of workpieces 93 are fed by the feeding mechanism 1 and fixed on the bearing rod 913 of the station 912, then the station 912 bears the workpieces 93 and rotates along with the turntable 91 to sequentially pass through the primary bending mechanism 2, the cutting mechanism 3, the secondary bending mechanism 4, the flattening mechanism 5 and the blanking mechanism 7 to complete the processing of the workpieces 93, the station 912 becomes the empty station 912 again, then the empty station 912 continues to rotate to the cleaning mechanism 8 along with the turntable 91 and is cleaned up, and then the empty station 912 rotates to the feeding mechanism 1 along with the turntable 91 again to perform the processing of the next round.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. Automatic bender of inductor, includes frame (9), its characterized in that:

be provided with rotatory carousel (91) on frame (9), be provided with station (912) on carousel (91), station (912) department load has the arrangement frock that is used for settling work piece (93), it once pushes away curved mechanism (2) to be provided with along carousel (91) circumference, cut mechanism (3), the secondary pushes away curved mechanism (4), flattening mechanism (5), roll flat mechanism (6) and unloading mechanism (7), carousel (91) rotation drives station (912) and passes through once pushing away curved mechanism (2) in proper order, cut mechanism (3), the secondary pushes away curved mechanism (4), flattening mechanism (5), roll flat mechanism (6) and unloading mechanism (7) and accomplish the processing.

2. An automatic inductor bending machine according to claim 1, characterized in that:

the primary bending mechanism (2) comprises a pushing piece, and the pushing piece is connected with a driving piece which drives the pushing piece to be close to and bend a pin (932) of the corresponding workpiece (93) or to be far away from the corresponding workpiece (93);

the cutting mechanism (3) comprises a backing plate (32) and a cutter (33) which are respectively positioned at two sides of the corresponding pin (932) during cutting, the backing plate (32) is connected with a driving piece for driving the backing plate (32) to be close to or far away from the corresponding workpiece (93), and the cutter (33) is connected with a driving piece for driving the cutter (33) to be close to the corresponding pin (932) so as to be matched with the backing plate (32) to cut the corresponding pin (932) or be far away from the driving piece of the corresponding pin (932);

the secondary bending mechanism (4) comprises two pushing pieces, and the two pushing pieces are connected with driving pieces which drive the two pushing pieces to be close to and bend pins (932) of the corresponding workpiece (93) or drive the two pushing pieces to be far away from the corresponding workpiece (93);

the flattening mechanism (5) comprises a flattening block (51), and the flattening block (51) is connected with a driving piece for driving the flattening block (51) to be close to and flatten the corresponding pin (932);

the rolling mechanism (6) comprises a rolling support (614) and a roller, the roller is rotationally connected to the rolling support (614), and the rolling support (614) is connected with a driving piece which drives the rolling support (614) to drive the roller to approach and roll over the top surface of the corresponding workpiece (93) or to be far away from the corresponding workpiece (93);

the blanking mechanism (7) comprises a baffle (71) which blocks the workpiece (93) from rotating along with the rotary disc (91) so as to pull the workpiece (93) off the bearing rod (913).

3. Automatic inductor bending machine according to claim 2, characterized in that:

the pushing piece is a pushing roller (22), a pushing roller frame (221) is connected between the pushing roller (22) and the corresponding driving piece, the pushing roller (22) is rotationally connected with the pushing roller frame (221), and the pushing roller (22) rolls along the side part of the corresponding workpiece (93) and is in rolling connection with the corresponding pin (932) when working;

the two push pieces are two push roller wheels (42), two push roller wheels (42) are connected with two push roller frames (421) between corresponding driving pieces, the two push roller wheels (42) are rotatably connected to the two push roller frames (421), and the two push roller wheels (42) roll along the tops of corresponding workpieces (93) and are in rolling connection with corresponding pins (932) during working.

4. Automatic inductor bending machine according to claim 2, characterized in that:

the arranging tool comprises a bearing rod (913) fixedly arranged on the turntable (91), and the bearing rod (913) is provided with a magnetic part for adsorbing and fixing the workpiece (93) on the bearing rod (913);

the primary bending mechanism (2) further comprises a pressing and fixing block (21), and the pressing and fixing block (21) is connected with a driving piece for driving the pressing and fixing block (21) to be close to and press and fix the corresponding workpiece (93) or be far away from the corresponding workpiece (93);

the cutting mechanism (3) further comprises a convex strip (321), the convex strip (321) is fixedly arranged at the bottom of the base plate (32), and when the base plate (32) is driven by the corresponding driving piece to be close to the corresponding workpiece (93), the convex strip (321) presses and fixes the corresponding workpiece (93);

the secondary bending mechanism (4) further comprises a clamping tool (92), and the clamping tool (92) is connected with a driving piece for driving the clamping tool (92) to approach and clamp the corresponding workpiece (93) or to be far away from the corresponding workpiece (93);

the flattening mechanism (5) also comprises a clamping tool (92), the clamping tool (92) is connected with a driving piece which drives the clamping tool (92) to approach and clamp the corresponding workpiece (93) or to be far away from the corresponding workpiece (93),

the rolling mechanism (6) also comprises a clamping tool (92), and the clamping tool (92) is connected with a driving piece which drives the clamping tool (92) to approach and clamp the corresponding workpiece (93) or to be far away from the corresponding workpiece (93).

5. Automatic inductor bending machine according to claim 4, characterized in that:

clamping frock (92) include that pneumatic finger cylinder, and the pneumatic finger of pneumatic finger cylinder is connected with clamp splice (923) that the centre gripping corresponds work piece (93) both sides, and the base of pneumatic finger cylinder is connected with the driving piece that the pneumatic finger cylinder of drive is close to or keeps away from corresponding work piece (93).

6. Automatic inductor bending machine according to claim 4, characterized in that:

the station (912) of the turntable (91) is hollowed out, and the bearing rod (913) is erected at the hollowed-out position;

in the primary bending mechanism (2), a pressing and fixing block (21) is positioned above a corresponding station (912), and a pushing piece is positioned below the corresponding station (912);

in the cutting mechanism (3), the backing plate (32) and the cutter (33) are positioned above the corresponding station (912);

in the secondary bending mechanism (4), two pushing pieces are positioned above the corresponding station (912), and the corresponding clamping fixture (92) is positioned below the corresponding station (912);

in the flattening mechanism (5), a flattening block (51) is positioned above a corresponding station (912), and a corresponding clamping fixture (92) is positioned below the corresponding station (912);

in the roll-leveling mechanism (6), a roll-leveling wheel (61) is positioned above a corresponding station (912), and a corresponding clamping fixture (92) is positioned below the corresponding station (912);

in the blanking mechanism (7), the baffle (71) is positioned above the corresponding station (912).

7. An automatic inductor bending machine according to claim 1, characterized in that:

the automatic inductor bending machine further comprises a feeding mechanism (1) for conveying a workpiece (93) to be machined to the mounting tool, and the feeding mechanism (1) is arranged in front of the primary bending mechanism (2) according to primary machining circulation;

the automatic bending machine for the inductor further comprises a cleaning mechanism (8) used for cleaning and arranging the tool, and the cleaning mechanism (8) is arranged behind the blanking mechanism (7) according to one-time processing cycle.

8. An automatic inductor bending machine according to claim 7, characterized in that:

the feeding mechanism (1) comprises a material tray (11) and a pushing block, wherein a feeding groove (111) and a pushing block, which are used for arranging workpieces (93) to be processed, are formed in the material tray (11), the feeding groove (111) is in butt joint with a mounting tool rotating to the position along with the turntable (91), and the pushing block is connected with a driving piece which drives the pushing block to be close to and push the workpieces (93) to feed to the bearing rod (913) or to be far away from the material tray (11);

the cleaning mechanism (8) comprises a wiping block (81), and the wiping block (81) is connected with a driving piece which drives the wiping block (81) to be close to a wiping bearing surface (914) or far away from the bearing rod (913).

9. An automatic inductor bending machine according to claim 8, wherein:

the feeding mechanism (1) further comprises two positioning blocks (14) which are respectively positioned above and below the corresponding placement tool, positioning grooves are formed in the junctions of the two positioning blocks (14), the positioning blocks (14) are connected with driving pieces, the driving pieces drive the corresponding positioning blocks (14) to mutually approach or separate, and when the two positioning blocks (14) approach each other, the two positioning grooves form positioning channels (141) for allowing workpieces (93) to enter and limiting the feeding tracks of the workpieces (93);

be provided with a plurality of feed chute (111) side by side on charging tray (11), charging tray (11) are connected with the driving piece, and driving piece drive charging tray (11) gos forward so that subsequent feed chute (111) constantly removes to settling frock department.

10. An automatic inductor bending machine according to any one of claims 2 to 6 and 8 to 9, characterized in that: the driving piece adopts a cylinder or a conveyor belt.

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