CN113161144A

CN113161144A - Terminal insertion and pin cutting all-in-one machine for coil electronic products

Info

Publication number: CN113161144A
Application number: CN202110202204.3A
Authority: CN
Inventors: 邓君
Original assignee: Dongguan University of Technology
Current assignee: Dongguan University of Technology
Priority date: 2019-09-28
Filing date: 2019-09-28
Publication date: 2021-07-23
Anticipated expiration: 2039-09-28
Also published as: CN113161144B; CN110729126B; CN110729126A

Abstract

The invention relates to a terminal inserting and pin cutting integrated machine of coil electronic products, which comprises a conveying device, wherein the conveying device comprises a conveying groove body arranged on a frame, an iron seat matching groove matched with an iron seat is formed in the conveying groove body, a terminal matching groove communicated with the iron seat matching groove and matched with a terminal port is further formed below the iron seat matching groove, a conveying belt is embedded in the iron seat matching groove, a first inserting device and a second inserting device matched with a coil semi-finished product in the conveying groove are respectively arranged at the front side and the rear side of the conveying groove body, a first positioning device and a second positioning device are respectively matched with the coil semi-finished product corresponding to the first inserting device and the second inserting device, a pin cutting device capable of penetrating into the conveying groove body is arranged at the tail part of the conveying groove body, so that the terminal can be continuously inserted by being matched with a terminal inserting structure, meanwhile, the cutting pin device can be matched with the cutting pin device to realize the cutting pin of the terminal, and the overall processing efficiency is greatly improved.

Description

Terminal insertion and pin cutting all-in-one machine for coil electronic products

Original application No.: 2019109280640

Application date of the original case: 9/2019 and 28/month

The original case applicant: dongguan school of science and technology

The original application name: a terminal inserting and pin cutting integrated device for coil electronic products.

Technical Field

The invention relates to the field of processing of coil electronic products, in particular to a terminal insertion and pin cutting integrated machine of a coil electronic product.

Background

The electronic products are various in types, wherein one coil electronic product is a component of various electronic products, as shown in fig. 2-4, fig. 4 is a schematic perspective view of the coil electronic product, fig. 3 is a schematic perspective view without cutting legs, and fig. 2 is an exploded view of fig. 3, such a product mainly comprises a coil semi-finished product 8 consisting of two iron bases 11, a bobbin 12 and a coil 13 wound on the bobbin 12, a terminal opening 14 is formed in the iron base 11, during the processing, a terminal 15 needs to be inserted into the terminal opening 14 of the coil semi-finished product 8, and then the terminal is cut legs, so that the assembly and processing of the electronic products are completed, most of the existing processing is manual step processing, and the efficiency is low.

Disclosure of Invention

The invention aims to provide a terminal inserting and pin cutting integrated machine for coil electronic products, which can be matched with a terminal inserting structure to realize continuous insertion of terminals and can be matched with a pin cutting device to realize pin cutting of the terminals by the structural design of a conveying device, so that the integral processing efficiency is greatly improved.

In order to achieve the above purpose, the invention adopts the technical scheme that: the utility model provides a terminal of coil class electronic product inserts cuts foot all-in-one, includes conveyor, conveyor including setting up the transport cell body in the frame, the transport cell body on seted up with iron stand complex iron stand cooperation groove, and the below in iron stand cooperation groove still seted up rather than the intercommunication and with terminal mouth complex terminal cooperation groove, and the embedding of iron stand cooperation inslot has the conveyer belt, the transport cell body around the side be provided with respectively with the first insertion device of the half-finished product complex of coil in the conveyer groove and second insertion device, the half-finished product of coil that corresponds with first insertion device and second insertion device cooperates respectively and has first positioner and second positioner, the afterbody of transport cell body be provided with and can penetrate the internal foot device of cutting of conveyer groove.

Preferably, cut the foot device including set up in carrying groove body front and back side cut foot safety cover and conveying groove in set up and with the perpendicular foot groove of cutting of communicating in terminal cooperation groove, cut the foot safety cover in be provided with the perpendicular foot activity cylinder of cutting of carrying the perpendicular trend of groove body, cut foot activity cylinder be connected with and cut the foot movable block, cut the foot movable block be connected with and can penetrate the foot sword of cutting in foot groove.

Preferably, first positioner and second positioner all including set up in the conveyer trough bottom and with conveyer trough vertically location activity cylinder, location activity cylinder be connected with the location movable block, the location movable block on be provided with the location installation piece, the one end that the location installation piece is close to the conveyer trough be provided with two location clamp splice, and two location clamp splice and iron stand surpass the position cooperation of conveyer trough, the tip of two location clamp splice is the inclined plane, the side of location movable block still be provided with conveyer trough side complex location activity stopper, location activity stopper and location installation piece fixed connection.

Preferably, the positioning and mounting block is provided with a CCD detector between the two positioning and clamping blocks, the height of the axis of the CCD detector is consistent with the axis of the bobbin of the coil semi-finished product on the conveying groove, the axis of the CCD detector is on the symmetrical plane of the two positioning and clamping blocks, and the CCD detector is connected to the picture comparison system.

Preferably, the first inserting device and the second inserting device each include a terminal inserting device disposed on the frame and inserting the terminal into the terminal opening of the coil semi-finished product in the conveying slot and a terminal pressing device pressing the inserted terminal, the frame is provided with a terminal conveying device and a terminal transfer device engaged therewith, and the terminal transfer device is engaged with the terminal inserting device.

Preferably, terminal conveyor including setting up the terminal conveyer trough in the frame, the end of terminal conveyer trough be provided with and carry the inductor, terminal transfer device transfer the carousel including the terminal that sets up in the frame, terminal transfer the carousel and be connected with drive arrangement, and the terminal is transferred and is provided with the terminal that can dock with the terminal conveyer trough and transfer and get the material sleeve, terminal insertion device include the terminal insert movable device and transfer with the terminal and get the material sleeve complex terminal and insert the holder.

Preferably, the terminal insert holder includes a terminal insert holding cylinder arranged on the terminal insert moving device, the terminal insert holding cylinder is connected with a non-liftable terminal insert holding lower block and a liftable terminal insert holding upper block, the outer end of the terminal insert holding lower block is concave, the concave side is an inclined plane, the bottom surface is a plane, the width of the concave bottom surface is consistent with that of the terminal, and the outer end of the terminal insert holding upper block is provided with a vertical downward clamping block.

Drawings

FIG. 1 is a schematic diagram of a terminal insertion and pin-cutting integrated machine for coil electronic products;

FIG. 2 is an exploded view of a coil-type electronic product without cutting legs;

FIG. 3 is a schematic perspective view of a coil-type electronic product without a cutting leg;

fig. 4 is a schematic perspective view of a coil-type electronic product;

FIG. 5 is a schematic view of a conveying device and a foot cutting device;

FIG. 6 is a cross-sectional view of the delivery device and the foot cutting device;

FIG. 7 is a schematic structural view of a second positioning device;

FIG. 8 is a schematic view of a first insertion device;

fig. 9 is a perspective view of the terminal conveying device and the terminal transfer device;

fig. 10 is a perspective view of the terminal insertion holder.

The text labels shown in the figures are represented as: 1. a frame; 2. a conveying device; 3. a foot cutting device; 4. a first positioning device; 5. a first insertion device; 6. a second positioning device; 7. a second insertion device; 8. a coil semi-finished product; 11. an iron seat; 12. a bobbin; 13. a coil; 14. a terminal port; 15. a terminal; 21. cutting foot protecting covers; 22. a pin cutting movable cylinder; 23. a foot cutting movable block; 24. a foot cutter; 26. cutting a foot groove; 27. a conveyor belt; 28. a conveying trough body; 29. an iron seat matching groove; 30. a terminal fitting groove; 31. a terminal conveying device; 32. a terminal transfer device; 33. a terminal insertion device; 34. a terminal hold-down device; 41. a terminal conveying groove; 42. a conveyance sensor; 43. a terminal transfer turntable; 44. the terminal transmits and takes the material sleeve; 45. a terminal insertion holder; 46. the terminal is inserted into the clamping cylinder; 47. the terminal is inserted into the clamping lower block; 48. the terminal is inserted into the clamping upper block; 51. positioning a movable cylinder; 52. positioning the movable block; 53. positioning the mounting block; 54. positioning the clamping block; 55. a CCD detector; 56. a movable positioning limiting block.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

As shown in fig. 1 to 5, the specific structure of the present invention is: the utility model provides a terminal of coil class electronic product inserts foot all-in-one of cutting, includes conveyor 2, conveyor 2 including setting up the conveying cell body 28 in frame 1, conveying cell body 28 on offer with 11 complex iron stand cooperation grooves 29 of iron stand, and the below of iron stand cooperation grooves 29 still offer rather than the intercommunication and with terminal mouth 14 complex terminal cooperation grooves 30, and the embedding has conveyer belt 27 in iron stand cooperation grooves 29, conveying cell body 28 the front and back side be provided with respectively with conveying groove 2 in the first insertion device 5 of coil semi-manufactured goods 8 complex and second insertion device 7, the semi-manufactured goods 8 of coil that corresponds with first insertion device 5 and second insertion device 7 cooperate respectively has first positioner 4 and second positioner 6, conveying cell body 28 the afterbody be provided with and can penetrate the foot device 3 of cutting in conveying cell body 28.

Firstly, a coil semi-finished product 8 is placed in a conveying groove body 28, two iron bases 11 are placed in an iron base matching groove 29, then the coil semi-finished product 8 is driven by a conveying belt 27 to move to a position matched with a first inserting device, then whether a feeding position is accurately positioned and adjusted by the first positioning device 4 is judged, then a first terminal 15 is inserted into a terminal opening 14 of one of the iron bases 11 by the first inserting device 5, then the coil semi-finished product is continuously moved to a position matched with a second inserting device 7, whether the feeding position is accurately positioned and adjusted by the second positioning device 6 is judged, then a second terminal 15 is inserted into a terminal opening 14 of the other iron base 11 by the second inserting device 7, then a coil electronic product inserted with the two terminals 15 is continuously moved to a pin cutting device, and the overlong part of the terminal 15 is cut by the pin cutting device, so accomplish the equipment and the pin cutter of coil class electronic product, at the terminal insertion process, the terminal can enter into terminal cooperation groove 30, through the structure to the conveyer trough, ensures that the slope can not appear at the removal in-process of coil semi-manufactured goods, also can not interfere the inserting of terminal simultaneously, has realized continuous uninterrupted terminal and has inserted, has improved machining efficiency.

As shown in fig. 5-6, the foot cutting device 3 comprises a foot cutting protective cover 21 arranged on the front side and the rear side of a conveying groove body 28 and a foot cutting groove 26 arranged in the conveying groove body 28 and vertically communicated with a terminal matching groove 30, a foot cutting movable cylinder 22 arranged in the foot cutting protective cover 21 and vertically running towards the conveying groove body 28 is connected with a foot cutting movable block 23, and the foot cutting movable block 23 is connected with a foot cutting knife 24 capable of penetrating into the foot cutting groove 26.

The specific work of the pin cutting device 3 is as follows, when a coil electronic product moves to a pin cutting station, the pin cutting movable block 23 is driven to move through the pin cutting movable cylinder 22, so that the pin cutting knife 24 is inserted into the pin cutting groove 26 and continuously moves inwards, and then the terminal 15 is cut off, so that the pin cutting operation is completed, the position of the pin can be ensured to be accurate by the structure, and meanwhile, the cut part can be pushed out along with the pushing of a subsequent product.

As shown in fig. 7, the first positioning device 4 and the second positioning device 6 both include a positioning movable cylinder 51 disposed at the bottom of the conveying trough 2 and perpendicular to the conveying trough 2, the positioning movable cylinder 51 is connected with a positioning movable block 52, the positioning movable block 52 is provided with a positioning installation block 53, one end of the positioning installation block 53 close to the conveying trough 2 is provided with two positioning clamping blocks 54, the two positioning clamping blocks 54 are matched with the part of the iron seat 11 exceeding the conveying trough 2, the end parts of the two positioning clamping blocks 54 are inclined planes, the side surface of the positioning movable block 52 is further provided with a positioning movable limiting block 56 matched with the side surface of the conveying trough 2, and the positioning movable limiting block 56 is fixedly connected with the positioning installation block 53.

The positioning device works specifically as follows, when the coil semi-finished product 8 is fed to a positioning station, the positioning movable air cylinder 51 drives the positioning installation block 53 and the two positioning clamping blocks 54 to feed in the direction close to the conveying trough 2, and then the two positioning clamping blocks 54 clamp the part of the iron base 11 exceeding the conveying trough 2, if the coil semi-finished product can be clamped, the position is proved to be accurate, and if the coil semi-finished product cannot be clamped, the coil semi-finished product needs to be adjusted again through the feeding device.

As shown in fig. 7, a CCD detector 55 is disposed between the two positioning blocks 54 of the positioning mounting block 53, the height of the axis of the CCD detector 55 is consistent with the axis of the bobbin 12 of the coil semi-finished product 8 on the conveying chute 2, the axis of the CCD detector 55 is on the symmetrical plane of the two positioning blocks 54, and the CCD detector 55 is connected to the picture comparison system.

The design of CCD detector 55, and the design of its axis, the position of its axis is the coincidence of the axis of bobbin 12 of coil semi-manufactured goods 8 theoretical positions, after carrying out the location clamp splice location, carry out photo processing to the side of iron base 11 once more through CCD detector 55, then transmit the picture for the picture comparison system, whether the axis of picture bobbin 12 that compares the actual shooting through the picture comparison system is unanimous with the axis of CCD detector 55, if unanimous, prove the position accurate, if the position is inconsistent, prove the position is inaccurate, so can avoid leading to the inaccurate condition of location because the circumstances such as the edging of iron base 11.

As shown in fig. 8, each of the first inserting device 5 and the second inserting device 7 includes a terminal inserting device 33 disposed on the frame 1 and inserting the terminal 15 into the terminal opening 14 of the coil semi-finished product 8 in the conveying slot 2 and a terminal pressing device 34 pressing the inserted terminal 15, the frame 1 is provided with a terminal conveying device 31 and a terminal transfer device 32 engaged therewith, and the terminal transfer device 32 is engaged with the terminal inserting device 33.

The specific operation of terminal insertion is that the terminal is conveyed by the terminal conveying device 31, then the terminal at the tail part of the terminal conveying device 31 is taken away by the terminal transfer device 32 and is conveyed to the terminal insertion device 33, the terminal 15 is inserted into the terminal opening 14 by the terminal insertion device 33, and then the terminal 15 is completely pressed into the terminal opening by the terminal hold-down device 34, generally, the terminal press-in device 34 and the terminal insertion device 33 are not in one station (different by one station), most of the terminal press-in devices are structures of air cylinders matched with press blocks, the press blocks are generally much larger than the terminals, and therefore the problem of positioning when the terminals are pressed in is not needed to be considered.

As shown in fig. 9, the terminal conveying device 31 includes a terminal conveying groove 41 disposed on the frame 1, a conveying inductor 42 is disposed at the end of the terminal conveying groove 41, the terminal transfer device 32 includes a terminal transfer turntable 43 disposed on the frame 1, the terminal transfer turntable 43 is connected to a driving device, a terminal transfer take-off sleeve 44 capable of butting against the terminal conveying groove 41 is disposed on the terminal transfer turntable 43, and the terminal insertion device includes a terminal insertion moving device and a terminal insertion gripper 45 engaged with the terminal transfer take-off sleeve 44.

The terminal conveying device 31 adopts the terminal conveying groove 41 to be matched with the conveying inductor 42 for conveying, generally, a conveying belt is arranged in the terminal conveying groove 41, the conveying of the conveying belt is stopped after the position of a terminal is sensed by the conveying inductor 42, then the terminal conveying turntable 43 rotates to enable the terminal conveying material taking sleeve 44 to be horizontal, then the first terminal is inserted into the terminal conveying material taking sleeve 44, then the terminal conveying turntable 43 rotates 90 degrees to enable the terminal conveying material taking sleeve 44 to be vertical, then the terminal is taken away and inserted into the terminal opening 14 through the terminal inserting device 33, through the structure, the 90-degree rotation of the terminal can be achieved, the conveying of the terminal can be facilitated, and the inserting operation of the terminal cannot be influenced.

As shown in fig. 10, the terminal inserting holder 45 includes a terminal inserting holding cylinder 46 provided on the terminal inserting movable device, the terminal inserting holding cylinder 46 is connected with a non-liftable terminal inserting holding lower block 47 and a liftable terminal inserting holding upper block 48, the outer end of the terminal inserting holding lower block 47 is concave, the concave side surface is an inclined surface, the bottom surface is a plane, the width of the concave bottom surface is the same as that of the terminal 15, and the outer end of the terminal inserting holding upper block 48 is provided with a vertically downward clamping block.

The terminal inserting clamp 45 and the terminal transferring and taking sleeve 44 are matched as follows, the terminal inserting movable device drives the terminal inserting clamping lower block 47 to move firstly, and then the terminal 15 is enabled to be attached to the concave bottom surface of the terminal inserting clamping lower block 47, so that the position adjustment of the terminal 15 can be completed, then the terminal inserting clamping cylinder 46 drives the terminal inserting clamping upper block 48 to descend, the upper part of the terminal is clamped, meanwhile, the vertical part of the outer end of the terminal inserting clamping upper block 48 clamps the front end of the terminal 15, the clamping of the terminal is further completed, and the terminal can be completely clamped by the lifting and moving of the terminal inserting movable device.

When the intelligent control device is used specifically, a control system can be equipped for controlling the cooperative work of all the power parts, and the integral operation can be realized through the control buttons of all the power parts.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principle and embodiments of the present invention have been described herein by way of specific examples, which are provided only to help understand the method and the core idea of the present invention, and the above is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can also be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims

1. A terminal insertion and pin cutting integrated machine for coil electronic products comprises a conveying device (2) and is characterized in that the conveying device (2) comprises a conveying groove body (28) arranged on a rack (1), an iron seat matching groove (29) matched with an iron seat (11) is formed in the conveying groove body (28), a terminal matching groove (30) communicated with the iron seat matching groove (29) and matched with a terminal port (14) is further formed below the iron seat matching groove (29), a conveying belt (27) is embedded into the iron seat matching groove (29), a first inserting device (5) and a second inserting device (7) matched with a coil semi-finished product (8) in the conveying groove (2) are respectively arranged on the front side and the rear side of the conveying groove body (28), and a first positioning device (4) and a second positioning device (6) are respectively matched with the coil semi-finished product (8) corresponding to the first inserting device (5) and the second inserting device (7), the tail part of the conveying groove body (28) is provided with a pin cutting device (3) capable of penetrating into the conveying groove body (28), the first inserting device (5) and the second inserting device (7) respectively comprise a terminal inserting device (33) which is arranged on the frame (1) and inserts the terminal (15) into the terminal opening (14) of the coil semi-finished product (8) in the conveying groove (2) and a terminal pressing device (34) for pressing the inserted terminal (15), the frame (1) is provided with a terminal conveying device (31) and a terminal transferring device (32) matched with the terminal conveying device (31), the terminal transferring device (32) is matched with the terminal inserting device (33), the terminal conveying device (31) comprises a terminal conveying groove (41) arranged on the frame (1), and the tail end of the terminal conveying groove (41) is provided with a conveying inductor (42), the terminal transfer device (32) comprises a terminal transfer turntable (43) arranged on the rack (1), the terminal transfer turntable (43) is connected with a driving device, a terminal transfer material taking sleeve (44) capable of being butted with the terminal conveying groove (41) is arranged on the terminal transfer turntable (43), and the terminal insertion device comprises a terminal insertion moving device and a terminal insertion clamp (45) matched with the terminal transfer material taking sleeve (44).

2. The terminal insertion and pin cutting integrated machine for coil type electronic products as claimed in claim 1, wherein the pin cutting device (3) comprises a pin cutting protective cover (21) arranged on the front side and the rear side of the conveying trough body (28) and a pin cutting trough (26) arranged in the conveying trough body (28) and vertically communicated with the terminal matching trough (30), a pin cutting movable cylinder (22) vertically running with the conveying trough body (28) is arranged in the pin cutting protective cover (21), the pin cutting movable cylinder (22) is connected with a pin cutting movable block (23), and the pin cutting movable block (23) is connected with a pin cutting knife (24) capable of penetrating into the pin cutting trough (26).

3. The terminal inserting and pin cutting integrated machine of coil type electronic products as claimed in claim 1, wherein said terminal inserting holder (45) comprises a terminal inserting holding cylinder (46) disposed on the terminal inserting movable device, said terminal inserting holding cylinder (46) is connected with a non-liftable terminal inserting holding lower block (47) and a liftable terminal inserting holding upper block (48), the outer end of said terminal inserting holding lower block (47) is concave, the concave side surface is an inclined surface, the bottom surface is a plane, the width of the concave bottom surface is consistent with that of the terminal (15), and the outer end of said terminal inserting holding upper block (48) is provided with a vertical downward clamping block.