CN111545671A - Electronic component pin equipment of bending - Google Patents
Electronic component pin equipment of bending Download PDFInfo
- Publication number
- CN111545671A CN111545671A CN202010412396.6A CN202010412396A CN111545671A CN 111545671 A CN111545671 A CN 111545671A CN 202010412396 A CN202010412396 A CN 202010412396A CN 111545671 A CN111545671 A CN 111545671A
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- fixedly arranged
- bending
- electronic component
- compression spring
- cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/004—Bending wire other than coiling; Straightening wire by means of press-type tooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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- Mechanical Engineering (AREA)
- Supply And Installment Of Electrical Components (AREA)
Abstract
The invention relates to the field of electronic component manufacturing, in particular to electronic component pin bending equipment which comprises an electric cabinet, a conveying device, a rotating shaft, a rotating fixed disc, a hydraulic pusher, a pressing baffle, a first compression spring, a pressing device, a tension rod, a connecting box fixedly provided with the other end of the tension rod, a connecting block fixedly arranged on the bottom wall of the connecting box, and a thrust plate fixedly arranged at the lower end of the connecting box, wherein the tension rod is fixedly connected with the pressing device; the hydraulic pusher comprises a first hydraulic push rod fixedly arranged at the bottom of the hydraulic pusher in the vertical direction, a second hydraulic push rod fixedly arranged on the side wall of the hydraulic pusher in the horizontal direction and a pushing block fixedly arranged at the other end of the second hydraulic push rod.
Description
Technical Field
The invention relates to the field of electronic component manufacturing, in particular to electronic component pin bending equipment.
Background
In the electronic and electrical industry, electronic components such as diodes, resistors, capacitors, inductors, etc. are often used, and in order to meet the requirements of connection with other parts or circuits, pins of the electronic components need to be molded, that is, bent into a required shape. In the traditional process, tools such as jigs and the like are often adopted manually to bend the pins, so that the bending speed is low, the efficiency is low, the labor cost is high, the bending precision of the pins is low, the consistency is poor, the yield is low and the like, and therefore an electronic element pin bending device is urgently needed to solve the problems, and the high-speed development of the automation industry is adapted.
Disclosure of Invention
The invention aims to provide electronic component pin bending equipment to solve the problems in the background technology.
The technical scheme of the invention is as follows: the electronic component pin bending equipment comprises an electric cabinet and a conveying device, and is characterized by also comprising a fixing device for fixing an electronic component; the fixing device comprises a rotating shaft fixedly arranged at the upper end of the electric cabinet, a rotating fixed disc fixedly arranged at the upper end of the rotating shaft, a hydraulic pusher fixedly arranged at the bottom in the rotating fixed disc, a pressing baffle fixedly arranged on the inner side wall of the rotating fixed disc, a first compression spring fixedly arranged on the pressing baffle, a pressing device fixedly arranged at the other end of the compression spring, a tension rod fixedly arranged at the spiral center of the first compression spring, a connecting box fixedly arranged at the other end of the tension rod, a connecting block fixedly arranged at the inner bottom wall of the connecting box, and a thrust plate fixedly arranged at the lower end of the connecting box, wherein the tension rod is fixedly connected with the pressing device; the hydraulic pusher comprises a first hydraulic push rod fixedly arranged at the bottom of the hydraulic pusher in the vertical direction, a second hydraulic push rod fixedly arranged on the side wall of the hydraulic pusher in the horizontal direction, and a pushing block fixedly arranged at the other end of the second hydraulic push rod.
The rotary fixing disc comprises a U-shaped clamping groove fixedly arranged on the rotary fixing disc, a first sliding groove fixedly arranged on the side wall of the U-shaped clamping groove, a second sliding groove fixedly arranged on the side wall of the first sliding groove, a first round hole fixedly arranged at the center of the cambered surface of the U-shaped clamping groove, a second round hole fixedly arranged at the bottom of the rotary fixing disc and a strip-shaped hole fixedly arranged at the bottom of the rotary fixing disc; the pressing device comprises a first pressing block, a first sliding rail fixedly arranged on the side wall of the first pressing block, and a second pressing block fixedly arranged at the other end of the first sliding rail; the second compact heap with compression spring fixed connection, the second compact heap with tension bar fixed connection, first slide rail with second spout sliding connection, first hydraulic push rod passes through the second round hole accesss to rotate the fixed disk outside, the thrust plate passes through the bar hole accesss to rotate the fixed disk outside, the second hydraulic push rod passes through first round hole accesss to U type draw-in groove inner chamber.
The quantity of U type draw-in groove is four, and evenly distributed is in rotate fixed disk circumferential surface, two lateral walls of each U type draw-in groove all are provided with the collet.
The electronic element pin bending equipment further comprises a bending device fixedly arranged at the upper end of the electric cabinet; the bending device comprises a mounting plate fixedly arranged at the upper end of the electric cabinet, a mounting bar fixedly arranged at the upper end of the mounting plate, a rotor rotatably connected at the upper end of the mounting bar, and a rotating motor fixedly arranged on the electric cabinet, the rotor is connected with a rotating shaft of a rotating motor in a rotating mode, the rotating gear is fixedly connected to the upper end of the rotor, the transmission rack is meshed with the rotating gear, the sliding groove plate is fixedly arranged at the upper end of the mounting plate, the driving box body is fixedly arranged at the upper end of the transmission rack, the second sliding rail is fixedly arranged on the inner bottom surface of the driving box body, the bending component is connected to the upper end of the second sliding rail in a sliding mode, the first suction cylinder is fixedly arranged on the side wall of the driving box body, the first connecting rod is fixedly arranged on the first suction cylinder, and the other end of the first connecting rod is fixedly connected with the side wall of the bending.
The bending component comprises a bending box body, a third chute fixedly arranged at the bottom of the bending box body, a bender slidably connected to the third chute, a second air suction cylinder fixedly arranged in the bending box body, and a second connecting rod fixedly arranged on the second air suction cylinder, wherein the second connecting rod is fixedly connected with the bender; the bending device comprises a bending clamping die for clamping pins of the electronic element, a second compression spring fixedly arranged on the bending clamping die, and a compression baffle fixedly arranged at the other end of the second compression spring.
The bending device is of a spherical shape and is divided into an inner layer and an outer layer, the inner layer is provided with two bending clamping dies, and the inner layer and the outer layer are fixedly connected through the second compression spring and the compression baffle.
The second compression spring is an electromagnetic spring.
The electronic element pin bending equipment further comprises a collecting device fixedly arranged at the upper end of the electric cabinet; the collecting device is fixedly arranged on a cylinder mounting plate at the upper end of the electric cabinet, a first cylinder and a second cylinder on the cylinder mounting plate are fixedly arranged, a first collecting push plate and a second collecting push plate on a first cylinder connecting rod are fixedly arranged, and a second collecting push plate on a second cylinder connecting rod is arranged, wherein the first collecting push plate is arranged under the thrust plate, and the second collecting push plate is arranged under the first hydraulic push rod.
The invention also provides a use method of the electronic element pin bending equipment, which comprises the following steps:
firstly, starting equipment, starting a motor on a conveying device, driving a belt conveyor through a steering gear, conveying an electronic element to be processed to a storage plate, enabling a conveying cylinder to work, pushing the electronic element to be processed into a U-shaped clamping groove, when the electronic element is pushed into the U-shaped clamping groove, enabling the electronic element to generate pressure on a first pressing block of a clamping device and simultaneously transmitting the pressure to a second pressing block, enabling the second pressing block to transmit the pressure to a first compression spring, enabling the first compression spring to contract inwards and simultaneously driving the second pressing block to move backwards, enabling the second pressing block to drive a first sliding rail to slide in a first sliding groove, thereby driving the first pressing block to move backwards, enabling the electronic element to smoothly enter the U-shaped clamping groove, after the electronic element enters the U-shaped clamping groove, resetting the conveying cylinder, enabling a clamping device to have a forward movement tendency due to the self elastic force of the first compression spring, therefore, the electronic components can be compressed, when one electronic component is compressed, namely after the conveying cylinder is reset, the motor in the electric cabinet can drive the rotating shaft to rotate, so that the rotating fixed disc rotates ninety degrees, the operation is repeated, and the next electronic component enters the U-shaped clamping groove, referring to the attached figure 2 of the invention, namely, the top view of the invention, taking the view as the positioning direction, the upper end as the to-be-processed direction, the lower end as the recovery direction, the left end as the processing direction and the right end as the feeding direction, so that the pin bending operation of the electronic component can be operated circularly,
secondly, when the equipment is powered on, a motor in the electric cabinet can drive a rotating shaft to rotate, so that a rotating fixed disc rotates by ninety degrees, an electronic component in the to-be-processed orientation is conveyed to the processing orientation, the rotating motor rotates to drive a rotor to rotate, the rotor drives a rotating gear to rotate, the rotating gear drives a transmission rack to slide downwards in a chute of a sliding chute plate through meshing transmission, the transmission rack drives a driving box body to move downwards, a bending part in the driving box body moves downwards, the pin of the electronic component to be processed can be inserted into a bending device, meanwhile, a second compression spring is electrified, so that a bending clamping die can fixedly clamp the pin of the electronic component, if the pin of the electronic component needs to be longitudinally bent, a second suction cylinder starts to work to drive a second connecting rod to move inwards, the second connecting rod drives the bending device to move inwards, if the pin of the electronic component needs to be transversely bent, the first suction cylinder starts to work to drive the first connecting rod to move, the first connecting rod drives the driving box body to move towards the direction close to the first suction cylinder on the second slide rail, so that the bending device moves towards the direction close to the first suction cylinder, pins of the electronic element are bent, after the pins of the electronic element are bent and processed, the first suction cylinder and/or the second suction cylinder reset, so that the equipment resets to the position before processing, the second compression spring is powered off, the bending clamping die does not have a clamping effect on the pins of the electronic element, the rotating motor rotates reversely to drive the rotor to rotate reversely, the rotor drives the rotating gear to rotate reversely, the rotating gear drives the driving rack to slide upwards in the chute of the sliding groove plate through meshing transmission, the driving rack drives the driving box body to move upwards, so that a bending part in the driving box body moves upwards, and the pins of the electronic element after processing can come out of the bending device, at the moment, the second compression spring is in a power-off state, namely, the bending clamp die does not have a clamping effect on the pins of the electronic element, and the elastic modulus of the second compression spring enables the bending clamp die to contract towards two sides when the deformed pins of the electronic element come out of the bending device, so that interference on the deformed pins of the electronic element when coming out of the bending device is avoided;
then, when the equipment is powered on, a motor in the electric cabinet rotates, so that when the rotating fixed disc rotates by ninety degrees, the bending processing of one pin of the electronic element is finished, when the electronic element rotates from the processing position to the recovery position, the first air cylinder starts to work, the first collection push plate moves upwards, the first collection push plate pushes the thrust plate, and because the thrust plate is two side V-shaped plates, when the first collection plate pushes the thrust plate to move upwards, the thrust plate also moves towards two sides, the thrust plate drives the connecting box to move, the connecting box drives the connecting block to move, the connecting block drives the tension rod to move, the tension rod drives the pressing device to move, the pressing device moves to contract the first compression spring, so that the pressing device has no pressing force on the electronic element, meanwhile, the second air cylinder starts to work, the second collection plate is driven to move upwards, the second collection plate drives the first hydraulic push rod to move upwards, the vertical direction motion of hydraulic pressure push rod makes the outside motion of second hydraulic pressure push rod horizontal direction through the hydraulic press, and the second hydraulic pressure push rod drives and promotes the piece motion, promotes the piece and releases the electronic component after will processing the completion from U type draw-in groove, collects electronic component, and equipment is in incessant continuous processing simultaneously.
The invention provides electronic component pin bending equipment through improvement, and compared with the prior art, the electronic component pin bending equipment has the following improvements and advantages:
1. the rotary fixing disc is arranged, so that the equipment can continuously and automatically run, the automation degree of the equipment is improved, the bending speed is improved, and the labor cost is reduced;
2. through setting up bending machine and transmission mode for the effect that electronic component pin was bent is better, improves the precision of bending, and the uniformity is strong, and the qualification rate is high
3. Through setting up collection device for the equipment can carry out automatic collection to the electronic component after processing is accomplished, improve equipment's degree of automation, reduce cost and improve effect.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is an isometric view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a rear view of the present invention;
FIG. 4 is an isometric view of the interior of the rotating stationary disk of the present invention;
FIG. 5 is a top view of the interior of the rotatable mounting plate of the present invention;
FIG. 6 is an enlarged view taken at A in FIG. 5;
FIG. 7 is an enlarged view of FIG. 6 at B;
FIG. 8 is an isometric cross-sectional view taken at C-C of FIG. 5;
FIG. 9 is an enlarged view of FIG. 8 at D;
FIG. 10 is an isometric illustration of a rotating retaining disk configuration of the present invention;
FIG. 11 is a bottom view of the structure of the rotating retaining disk of the present invention;
FIG. 12 is a partial isometric cross-sectional view taken at K in FIG. 2;
FIG. 13 is an enlarged view at F of FIG. 12;
FIG. 14 is a schematic top view of the interior of a bending element according to the present invention;
FIG. 15 is a schematic perspective view of an embodiment of the present invention;
FIG. 16 is an enlarged view at P of FIG. 15;
figure 17 is an isometric illustration of an impactor structure according to the invention.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 17, and the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention relates to electronic component pin bending equipment, which comprises an electric cabinet 1 and a conveying device 5 and is characterized by also comprising a fixing device 3 for fixing an electronic component; the fixing device 3 comprises a rotating shaft 39, a rotating fixed disk 32, a hydraulic pusher 33, a pressing baffle 38, a first compression spring 36, a pressing device 35, a tension rod 361, a connecting box 34, a connecting block 341 and a thrust plate 37, wherein the rotating shaft 39 is fixedly arranged on the electric cabinet 1 and is connected with a motor inside the electric cabinet 1, the rotating fixed disk 32 is fixedly connected with the rotating shaft 39, the hydraulic pusher 33 is fixedly arranged inside the rotating fixed disk 32, the pressing baffle 38 is fixedly arranged on the side wall inside the rotating fixed disk 32, one end of the first compression spring 36 is connected with the pressing baffle 38, the other end of the first compression spring is connected with the pressing device 35, the tension rod 361 is positioned at the spiral center of the first compression spring, one end of the tension rod is connected with the pressing device 35, the other end of the tension rod penetrates through the pressing baffle 38 and is fixedly connected with the connecting block 341 inside the connecting box 34, the connecting block 341 is fixedly arranged on the bottom, the outer bottom of the connecting box 34 is fixedly connected with a thrust plate 37; the rotary fixing disc 32 comprises four U-shaped clamping grooves 321, a first sliding groove 322, a second sliding groove 323, four first round holes 324, two second round holes 325 and strip-shaped holes 326, the number of the U-shaped clamping grooves 321 is equal to that of the first sliding groove, the first sliding grooves 322 are fixedly arranged on two side walls of the U-shaped clamping grooves 321, the second sliding grooves 323 are fixedly arranged on two side walls of the first sliding grooves 322, the first round holes 324 are fixedly arranged at the center of an arc surface of the U-shaped clamping grooves 321, the number of the second round holes 325 is four, the second round holes are uniformly and fixedly arranged at the bottom of the rotary fixing disc 32 along the circumferential direction, the number of the strip-shaped holes 326 is eight, the first round holes 324 are fixedly arranged at the bottom of the rotary fixing disc 32, and the pressing device 35 is in sliding connection with the first sliding grooves 322; the pressing device 35 includes a first pressing block 351, a first slide rail 353, and a second pressing block 352, the first pressing block 351 and the second pressing block 352 are fixedly connected by two first slide rails 353 of the side wall, the second pressing block 352 is fixedly connected with the compression spring 36, the second pressing block 352 is fixedly connected with the tension rod 361, the first slide rail 353 is slidably connected with the second slide groove 323, the first hydraulic push rod 333 is led to the outside of the rotary fixing disc 32 through the second round hole 325, the thrust plate 37 is led to the outside of the rotary fixing disc 32 through the strip-shaped hole 326, the second hydraulic push rod 331 is led to the inner cavity of the U-shaped slot 321 through the first round hole 324, in the using process, when the device is started, the motor 51 on the conveying device 5 is started, the belt conveyer 52 is driven by the steering device 57, the electronic component to be processed is conveyed to the storage plate 54, the conveying cylinder 53 works to push the electronic element to be processed into the U-shaped slot 321, when the electronic element is pushed into the U-shaped slot 321, the electronic element generates pressure on the first pressing block 351 of the clamping device 35 and transmits the pressure to the second pressing block 352, the second pressing block 352 transmits the pressure to the first compression spring 36, so that the first compression spring 36 contracts inwards and drives the second pressing block 352 to move backwards, the second pressing block 352 drives the first sliding rail 353 to slide in the first sliding groove 322, so that the first pressing block is driven to move backwards, so that the electronic element can smoothly enter the U-shaped slot 321, after the electronic element enters the U-shaped slot, the conveying cylinder 53 resets, the first compression spring 36 can enable the clamping device 35 to have a forward movement trend due to the self elastic force, so that the electronic element can be compressed, when one electronic element is compressed, that is, after the conveying cylinder 53 is reset, the motor in the electric cabinet 1 drives the rotating shaft 39 to rotate, so that the rotating fixing disk 32 rotates ninety degrees, and the above-mentioned operations are repeated, so that the next electronic component enters the U-shaped clamping groove 321.
The electronic component pin bending equipment further comprises a bending device 2 fixedly arranged at the upper end of the electric cabinet 1; the bending device 2 comprises a mounting plate 26, a mounting bar 25, a rotor 24, a rotating motor 27, a rotating gear 23, a transmission rack 22, a sliding groove plate 28, a driving box 21, a second slide rail 212, a bending part 211, a first suction cylinder 213 and a first connecting rod 214, wherein the mounting plate 26 is welded at the upper end of the electric cabinet 1, the mounting bar 25 is welded on the mounting plate 26, the rotor 24 is rotatably connected on the mounting bar 25, the rotating gear 23 is fixedly arranged on the rotor 24, the transmission rack 22 is in meshing transmission with the rotating gear 23, the sliding groove plate 28 is welded on the mounting plate 26, the transmission rack 22 is in sliding connection with the sliding groove plate 28, the driving box 21 is welded at the top of the transmission rack 22, the second slide rail 212 is fixedly arranged on the inner bottom surface of the driving box 21, the bending part 211 is in sliding connection with the second slide rail 212, the first suction cylinder 213 is fixedly arranged on the inner side surface of the driving box 21, one end of the first connecting rod 214 is fixedly connected with the first suction cylinder 213, and the other end is fixedly connected with the side wall of the bending component 211; the bending component 211 comprises a bending box 2115, a third chute 2114, a bender 2111, a second suction cylinder 2113 and a second connecting rod 2112, wherein the bending box 2115 is an outer shell of the bending component 211, the third chute 2114 is fixedly arranged on the bottom surface of the bending box 2115, the bender 2111 is slidably connected in the third chute 2114, the second suction cylinder 2113 is fixedly arranged in the bending box 2115, one end of the second connecting rod 2112 is fixedly connected with the second suction cylinder 2113, and the other end of the second connecting rod 2112 is fixedly connected with the bender 2111; the bender 2111 comprises bending clamping dies 21113 for clamping pins of electronic components, a second compression spring 21112 and a compression baffle 21111, wherein the bender 2111 is spherical and is divided into an inner layer and an outer layer, the inner layer is provided with the two bending clamping dies 21113, the inner layer and the outer layer are fixedly connected through the second compression spring 21112 and the compression baffle 21111, and the second compression spring 21112 is an electromagnetic spring; in the using process, when the device is powered on, the rotating motor 27 rotates to drive the rotor 24 to rotate, the rotor 24 drives the rotating gear 23 to rotate, the rotating gear 23 drives the transmission rack 22 to slide downwards in the sliding groove of the sliding groove plate 28 through meshing transmission, the transmission rack 22 drives the driving box body 21 to move downwards, so that the bending component 211 in the driving box body 21 moves downwards, the pin of the electronic component to be processed can be inserted into the bending device 2111, meanwhile, the second compression spring 21112 is electrified, so that the bending clamping die 21113 can fixedly clamp the pin of the electronic component, if the pin of the electronic component needs to be longitudinally bent, the second suction cylinder 2113 starts to work to drive the second connecting rod 2112 to move inwards, the second connecting rod 2112 drives the bending device 2111 to move inwards, and the bending clamping die 21113 is in the shape of an inverted round table, namely, the upper head is larger, the lower head is smaller, so that the pin of the electronic component is clamped by a point rather than a surface, the clamping mode can enable the bender 2111 to move inwards and bend the pins of the electronic component, if the pins of the electronic component need to be bent transversely, the first suction cylinder 213 starts to work to drive the first connecting rod 214 to move, the first connecting rod 214 drives the driving box body 21 to move on the second slide rail 212 towards the direction close to the first suction cylinder 213, so that the bender 2111 moves towards the direction close to the first suction cylinder 213, the pins of the electronic component are bent, after the pins of the electronic component are bent, the first suction cylinder 213 and/or the second suction cylinder 2113 are reset, so that the equipment is reset to the position before processing, the second compression spring 21112 is powered off, the bending clamp 21113 has no clamping effect on the pins of the electronic component, the rotating motor 27 rotates reversely to drive the rotor 24 to rotate reversely, the rotor 24 drives the rotating gear 23 to rotate reversely, the rotating gear 23 drives the rack 22 to slide upwards in the chute of the sliding chute plate 28 through meshing transmission, the transmission rack 22 drives the driving box body 21 to move upwards, so that the bending part 211 in the driving box body 21 moves upwards, the processed electronic element pins can come out of the bender 2111, and the second compression spring 21112 is in a power-off state at the moment, namely, the bending clamping die 21113 does not have a clamping effect on the electronic element pins, and due to the elastic modulus of the second compression spring 21112, when the deformed electronic element pins come out of the bender 211, the bending clamping die 21113 can contract towards two sides, and interference can not be generated when the deformed electronic element pins come out of the bender 211.
The selection of the bending direction of the pins of the electronic element is performed before processing, the equipment driving mode is programmed, so that the required pin bending effect is achieved, and the method is high in bending precision, good in consistency and high in qualification rate.
The hydraulic pusher 33 comprises a first hydraulic push rod 333, a second hydraulic push rod 331 and a push block 332, the first hydraulic push rod 333 is a vertical push rod, the second hydraulic push rod 331 is a horizontal push rod, and the push block 332 is fixedly connected with the second hydraulic push rod 331; the collecting device 4 comprises an air cylinder mounting plate 41, a first air cylinder 42, a second air cylinder 43, a first collecting push plate 45 and a second collecting push plate 44, wherein the air cylinder mounting plate 41 is fixedly arranged on the electric cabinet 1, the first air cylinder 42 and/or the second air cylinder 43 is fixedly arranged on the air cylinder mounting plate 41, the first collecting push plate 45 is fixedly connected with a push rod of the first air cylinder 42, the second collecting push plate 44 is fixedly connected with a push rod of the second air cylinder 43, the first collecting push plate 45 is positioned under the push plate 37, the second collecting push plate 44 is positioned under the first hydraulic push rod 333, when the equipment is started, a motor in the electric cabinet 1 rotates, so that when the rotating fixed disk 32 rotates by ninety degrees, namely, the bending processing of one electronic component pin is finished, when the rotating fixed disk is operated to a recovery orientation, the first air cylinder 42 starts to work, the first collecting push plate 45 is moved upwards, the first collecting push plate 45 pushes the push plate 37, because the push plate 37 is two side V-shaped plates, when the first collecting plate 45 pushes the push plate 37 to move upwards, the push plate 37 also moves towards two sides, the push plate 37 drives the connecting box 34 to move, the connecting box 34 drives the connecting block 341 to move, the connecting block 341 drives the tension rod 361 to move, the tension rod 361 drives the presser 35 to move, the presser 35 moves to contract the first compression spring 36, so that the presser 35 has no pressing force on the electronic component, meanwhile, the second cylinder 43 starts to work, drives the second collecting plate 44 to move upwards, the second collecting plate 44 drives the first hydraulic push rod 333 to move upwards, the vertical direction movement of the hydraulic push rod 333 causes the second hydraulic push rod 331 to move outwards in the horizontal direction through the hydraulic press 33, and the second hydraulic push rod 331 drives the push block 332 to move, the pushing block 332 pushes the processed electronic component out of the U-shaped slot 321 to collect the electronic component for subsequent operations, because the tension rod 361 fixes the limit of the spring contraction, so that each contraction stroke of the first compression spring 36 is fixed, which ensures that the elastic modulus of the first compression spring 36 is not damaged due to long time, thereby prolonging the service life of the device, and when the first compression spring 36 is reset, the next electronic component is not damaged, if the tension rod 361 is not provided, each contraction stroke of the first compression spring 36 is variable, which is not favorable for the stability of the device, and the elastic transmission is continuous rather than instantaneous, if the tension rod 361 is not provided to limit the spring, when the elastic penetration is large, the extrusion force on the next electronic component is too large, and lead to the electronic component body to damage, and the shrink stroke of tension bar 361 can also adjust the spring for the compactor 35 can the not electronic component of equidimension of centre gripping, sets up the degree of automation who improves equipment like this, has improved the life and the suitability of equipment.
Other parts of the device are not described in detail in the prior art.
Claims (8)
1. An electronic component pin bending device comprises an electric cabinet (1) and a conveying device (5), and is characterized by further comprising a fixing device (3) for fixing an electronic component; the fixing device (3) comprises a rotating shaft (39) arranged at the upper end of the electric cabinet (1), a rotating fixed disc (32) fixedly arranged at the upper end of the rotating shaft (39), a hydraulic pusher (33) fixedly arranged at the bottom in the rotating fixed disc (32), a pressing baffle (38) fixedly arranged on the inner side wall of the rotating fixed disc (32), a first compression spring (36) fixedly arranged on the pressing baffle (38), a pressing device (35) fixedly arranged at the other end of the first compression spring (36), a tension rod (361) fixedly arranged at the spiral center of the first compression spring (36), a connecting box (34) fixedly arranged at the other end of the tension rod (361), a connecting block (341) fixedly arranged at the inner bottom wall of the connecting box (34), and a thrust plate (37) fixedly arranged at the lower end of the connecting box (34), the tension rod (361) is fixedly connected with the compactor (35); the hydraulic pusher (33) comprises a first hydraulic push rod (333) fixedly arranged at the bottom of the hydraulic pusher (33) in the vertical direction, a second hydraulic push rod (331) fixedly arranged on the horizontal side wall of the hydraulic pusher (33), and a pushing block (332) fixedly arranged at the other end of the second hydraulic push rod (331).
2. The electronic component pin bending apparatus according to claim 1, wherein: the rotary fixed disk (32) comprises a plurality of U-shaped clamping grooves (321) fixedly arranged on the rotary fixed disk (32), a first sliding groove (322) fixedly arranged on the side wall of the U-shaped clamping groove (321), a second sliding groove (323) fixedly arranged on the side wall of the first sliding groove (322), a first round hole (324) fixedly arranged at the center of the cambered surface of the U-shaped clamping groove (321), a plurality of second round holes (325) fixedly arranged at the bottom of the rotary fixed disk (32), and a strip-shaped hole (326) fixedly arranged at the bottom of the rotary fixed disk (32); the pressing device (35) comprises a first pressing block (351), first sliding rails (353) fixedly arranged on two side walls of the first pressing block (351) respectively, and a second pressing block (352) fixedly arranged at the other end of the first sliding rails (353); second compact heap (352) with compression spring (36) fixed connection, second compact heap (352) with pull rod (361) fixed connection, first slide rail (353) with second spout (323) sliding connection, first hydraulic push rod (333) pass through second round hole (325) lead to it is outside to rotate fixed disk (32), thrust plate (37) pass through bar hole (326) lead to it is outside to rotate fixed disk (32), second hydraulic push rod (331) pass through first round hole (324) lead to U type draw-in groove (321) inner chamber.
3. The electronic component pin bending apparatus according to claim 2, wherein: the quantity of U type draw-in groove (321) is four, and evenly distributed is in rotate fixed disk (32) circumferential surface, two lateral walls of each U type draw-in groove (321) all are provided with collet (35).
4. The electronic component pin bending apparatus according to claim 1, wherein: the electronic component pin bending equipment further comprises a bending device (2) fixedly arranged at the upper end of the electric cabinet (1); bending device (2) is including fixed setting up mounting panel (26), the fixed setting of electric cabinet (1) upper end are in mounting strip (25), the rotation of mounting strip (25) upper end are connected rotor (24), the fixed setting of mounting strip (25) upper end are in rotation motor (27) on electric cabinet (1), rotor (24) rotate with the axis of rotation of rotating motor (27) and are connected, fixed connection is in rotating gear (23) of rotor (24) upper end, with driving rack (22) that the rotating gear engaged with, fixed setting are in slide groove board (28) of mounting panel (26) upper end, fixed setting are in drive box (21) of driving rack (22) upper end, fixed setting are in second slide rail (212), the sliding connection of drive box (21) inner bottom surface bend part (211) of second slide rail (212) upper end, The device comprises a first suction cylinder (213) fixedly arranged on the side wall of the driving box body (21) and a first connecting rod (214) fixedly arranged on the first suction cylinder (213), wherein the other end of the first connecting rod (214) is fixedly connected with the side wall of the bending component (211).
5. The electronic component pin bending apparatus according to claim 4, wherein: the bending component (211) comprises a bending box body (2115), a third sliding groove (2114) fixedly arranged at the bottom of the bending box body (2115), a bender (2111) in sliding connection with the third sliding groove (2114), a second air suction cylinder (2113) fixedly arranged in the bending box body (2115), and a second connecting rod (2112) fixedly arranged on the second air suction cylinder (2113), wherein the second connecting rod (2112) is fixedly connected with the bender (2111); the bender (2111) comprises a bending clamping die (21113) for clamping pins of the electronic component, a second compression spring (21112) fixedly arranged on the bending clamping die (21113), and a compression baffle (21111) fixedly arranged at the other end of the second compression spring (21112).
6. The electronic component pin bending apparatus according to claim 5, wherein: the bending device (2111) is spherical and is divided into an inner layer and an outer layer, the inner layer is provided with two bending clamping dies (21113), and the inner layer and the outer layer are fixedly connected through the second compression spring (21112) and the compression baffle (21111).
7. The electronic component pin bending apparatus according to claim 6, wherein the second compression spring (21112) is an electromagnetic spring.
8. The electronic component pin bending apparatus according to claim 1, wherein: the electronic component pin bending equipment further comprises a collecting device (4) fixedly arranged at the upper end of the electric cabinet (1); the collecting device (4) is fixedly arranged on a cylinder mounting plate (41) at the upper end of the electric cabinet (1), and is fixedly arranged on a first cylinder (42) and a second cylinder (43) on the cylinder mounting plate (41), and is fixedly arranged on a first collecting push plate (45) on a connecting rod of the first cylinder (42), and is fixedly arranged on a second collecting push plate (44) on a connecting rod of the second cylinder (43), wherein the first collecting push plate (45) is positioned under the thrust plate (37), and the second collecting push plate (44) is positioned under the first hydraulic push rod (333).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010412396.6A CN111545671A (en) | 2020-05-15 | 2020-05-15 | Electronic component pin equipment of bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010412396.6A CN111545671A (en) | 2020-05-15 | 2020-05-15 | Electronic component pin equipment of bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111545671A true CN111545671A (en) | 2020-08-18 |
Family
ID=72000798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010412396.6A Withdrawn CN111545671A (en) | 2020-05-15 | 2020-05-15 | Electronic component pin equipment of bending |
Country Status (1)
| Country | Link |
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| CN (1) | CN111545671A (en) |
Cited By (3)
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| CN112091093A (en) * | 2020-09-01 | 2020-12-18 | 东莞市海洛实业有限公司 | Feeding device for high-speed precision punch production |
| CN113744984A (en) * | 2021-08-31 | 2021-12-03 | 萍乡市程品科技有限公司 | Bent angle feeding machine |
| CN113985074A (en) * | 2021-10-19 | 2022-01-28 | 中国兵器工业集团第二一四研究所苏州研发中心 | Non-plugging force locking test fixture for pin annular distribution circuit |
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| CN113985074A (en) * | 2021-10-19 | 2022-01-28 | 中国兵器工业集团第二一四研究所苏州研发中心 | Non-plugging force locking test fixture for pin annular distribution circuit |
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