CN113399595A

CN113399595A - Continuous correction and cutting device for pins of electronic elements

Info

Publication number: CN113399595A
Application number: CN202110609725.0A
Authority: CN
Inventors: 罗兵甲
Original assignee: Shenzhen En'bide Electronic Technology Co ltd
Current assignee: Shenzhen En'bide Electronic Technology Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-09-17

Abstract

The invention discloses a continuous correction and cutting device for pins of electronic components, which comprises a workbench, wherein an adjusting mechanism for adjusting the posture of a capacitor is arranged on the workbench, the worktable is provided with a transmission mechanism for transmitting the capacitance after the posture adjustment, the worktable is provided with a deviation rectifying mechanism for rectifying the deviation of the pins, the worktable is provided with a pin cutting device which is arranged above the transmission mechanism, and the pin continuous correction cutting device of the electronic element is different from the prior art, before the electronic element is subjected to pin shearing, the electronic element is adjusted to be in a state that the pins are upward through the adjusting mechanism and then is transmitted through the transmission mechanism, meanwhile, the pin which is skewed is corrected through the deviation correcting mechanism, the situation that electronic elements are unqualified after pin shearing due to the fact that the pin is skewed when the pins are sheared is prevented, and the electronic component deviation correcting mechanism is simple in structure and low in cost.

Description

Continuous correction and cutting device for pins of electronic elements

Technical Field

The invention relates to the technical field of electronic element production, in particular to a continuous correction and cutting device for pins of an electronic element.

Background

In the production process of electronic components (such as ceramic capacitors, thermistors and the like), in order to improve the automation degree of production, a paper tape is generally used as a carrier, the electronic components are manufactured on the paper tape, semi-finished electronic components are arranged on the paper tape at equal intervals, and on the basis, the processes of encapsulation, ring cutting (cutting off connecting bent parts of pins of the electronic components to form two pins of the electronic components), detection, marking and the like of the electronic components are carried out; the pins are led out from the internal circuit of the chip to be in contact with the peripheral circuit, all the pins form an interface of the chip, one section of the tail end of each lead and a bonding pad on the printed board form a welding point together through soft soldering, and the pins of the electronic component are required to be cut after production.

But when present tailorring to columniform electric capacity pin, some need artifically put electric capacity on the conveyer belt and just can tailor, efficiency reduces, though there is the foot machine of cutting of automatic adjustment electric capacity gesture, its most price is expensive, and can not correct to the crooked electric capacity of pin, when the pin takes place to be crooked, can not guarantee that the pin satisfies the standard after cutting, need do over again and handle, it is very inconvenient, for this reason, we propose an electronic component pin and correct cutting device in succession.

Disclosure of Invention

The invention aims to provide a continuous correction and cutting device for pins of an electronic component, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a continuous correction cutting device for pins of an electronic component comprises a workbench, wherein an adjusting mechanism for adjusting the posture of a capacitor is arranged on the workbench, a transmission mechanism for transmitting the capacitor after posture adjustment is arranged on the workbench, a deviation correcting mechanism for correcting the pins is arranged on the workbench, a pin cutting device arranged above the transmission mechanism is arranged on the workbench, the pin cutting device is the prior art and is not described in detail herein, the continuous correction cutting device for pins of the electronic component adjusts the electronic component into an upward posture of the pins through the adjusting mechanism before the pins of the electronic component are cut, then the pins are transmitted through the transmission mechanism, and meanwhile the pins which are inclined are corrected through the deviation correcting mechanism, so that the situation that the electronic component is unqualified after the pins are cut due to the inclination of the pins during the pin cutting is prevented, and the structure is simple, the cost is low.

Preferably, adjustment mechanism is including fixing the bracing piece on the workstation, the bracing piece end fixing has the swash plate, the swash plate both sides all are fixed with the curb plate, be fixed with the deflector on the swash plate, arbitrary one be fixed with the baffle on the curb plate, the baffle end fixing has the connecting plate, another the curb plate end fixing has the arc pipe, arc pipe and connecting plate fixed connection, the arc pipe end fixing has the reducing pipe, reducing pipe bottom mounting has the connecting pipe, logical groove has been seted up to connecting pipe one side, be provided with the elastic component who adjusts to the electric capacity that the gesture is not right on the baffle, the elastic component transmission is connected with carries out driven drive assembly to it.

Preferably, the rotating groove has been seted up on the baffle, elastic component includes rotates the elastic plate that sets up at the rotating groove through the pivot, the center of rotation of elastic plate is located the one end of rotating inslot and keeping away from the connecting plate, the movable groove has been seted up to the rotating groove bottom, the elastic plate bottom surface is fixed with the activity and sets up the movable rod at the movable groove, the movable rod end fixing has the driving plate, be fixed with the inductor on the baffle.

Preferably, the driving assembly includes a mounting plate fixed at the bottom of the swash plate, an auxiliary plate is fixed at an end of the mounting plate, a micro motor is fixed on the auxiliary plate, a support plate is fixed on the mounting plate, the micro motor is fixed on the mounting plate through the support plate, a driving shaft rotatably penetrating through the swash plate is fixed at an output end of the micro motor, and a cam is fixed at an end of the driving shaft.

Preferably, the conveying mechanism is including the fixed conveyer belt that sets up on the workstation, the conveyer belt both sides all are provided with the fixed plate of fixing on the workstation, the fixed plate both sides all are fixed with spacing connecting rod, spacing connecting rod end fixing has first limiting plate and the second limiting plate of setting in the conveyer belt top, be provided with the arrangement mechanism who closely arranges electric capacity on the fixed plate, be provided with the complementary unit who adjusts the pin on the fixed plate.

Preferably, the arrangement mechanism comprises extension plates fixed on two sides of the fixing plate, a rotation shaft is rotatably arranged on each extension plate, the arrangement plate is fixed on the outer side of the rotation shaft, and torsion springs with two ends fixed with the extension plates and the arrangement plate respectively are arranged on the outer side of the rotation shaft.

Preferably, the auxiliary mechanism comprises an auxiliary rod fixed on the fixing plate, and a stop rod is fixed at the end of the auxiliary rod.

Preferably, the deviation rectifying mechanism comprises an L plate fixed on the workbench, an electric push rod and a sensor are fixedly arranged on the L plate, and a deviation rectifying barrel is fixed at the end part of the electric push rod.

Compared with the prior art, the invention has the beneficial effects that:

the electronic component is adjusted to the posture that the pins are upward through the adjusting mechanism before the electronic component is subjected to pin shearing, then the electronic component is transmitted through the transmission mechanism, and meanwhile, the pins which are inclined are corrected through the deviation correcting mechanism, so that the situation that the electronic component is unqualified after the pins are sheared due to the fact that the pins are inclined during the pin shearing is avoided, and the electronic component is simple in structure and low in cost.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of another orientation of the present invention shown in FIG. 1;

FIG. 3 is a schematic view of the present invention with a side plate removed;

FIG. 4 is a schematic view of another embodiment of the present invention;

FIG. 5 is an enlarged view of the area A of the present invention;

FIG. 6 is an enlarged view of the region B of the present invention;

FIG. 7 is an enlarged view of the region C of the present invention;

FIG. 8 is an enlarged view of the structure of the area D of the present invention;

FIG. 9 is an enlarged view of the structure of the area E of the present invention;

FIG. 10 is an enlarged view of the structure of the region F according to the present invention.

In the figure: 1-a workbench; 2-an adjustment mechanism; 3-a transmission mechanism; 4-a deviation rectifying mechanism; 5-a pin shearing device; 6-supporting rods; 7-a sloping plate; 8-side plate; 9-a guide plate; 10-a baffle plate; 11-a connecting plate; 12-an arc-shaped tube; 13-a reducer pipe; 14-a connecting tube; 15-through groove; 16-an elastic component; 17-a drive assembly; 18-a rotating slot; 19-a resilient plate; 20-a movable groove; 21-a movable rod; 22-a drive plate; 23-mounting a plate; 24-an auxiliary plate; 25-a micro motor; 26-a support plate; 27-a drive shaft; 28-a cam; 29-a conveyor belt; 30-fixing the plate; 31-a limiting connecting rod; 32-a first limiting plate; 33-a second limiting plate; 34-an alignment mechanism; 35-an auxiliary mechanism; 36-an extension plate; 37-a rotating shaft; 38-alignment plates; 39-torsion spring; 40-an auxiliary rod; 41-stop lever; a 42-L plate; 43-an electric push rod; 44-a sensor; 45-a deviation rectifying cylinder; 46-inductor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

Referring to fig. 1-10, the present invention provides a technical solution: the utility model provides an electronic component pin corrects cutting device in succession, includes workstation 1, be provided with adjustment mechanism 2 that carries out attitude adjustment to electric capacity on the workstation 1, be provided with transmission mechanism 3 that carries out the transmission to electric capacity after the attitude adjustment on the workstation 1, be provided with the mechanism 4 of rectifying that rectifies to the pin on the workstation 1, be provided with on the workstation 1 and be located the foot device 5 of cutting of transmission mechanism 3 top, before cutting the foot to electronic component, adjust electronic component for the ascending gesture of pin through adjustment mechanism 2, rethread transmission mechanism 3 transmits, will take place crooked pin through the mechanism 4 of rectifying simultaneously and correct, prevent to lead to cutting the unqualified condition of electronic component behind the foot because the pin is crooked when cutting the foot, and simple structure, the cost is lower.

Adjustment mechanism 2 is including fixing bracing piece 6 on

workstation

1, 6 end fixing of bracing piece has swash plate 7, swash plate 7 both sides all are fixed with curb plate 8, be fixed with deflector 9 on the swash plate 7, arbitrary one be fixed with baffle 10 on the curb plate 8, baffle 10 end fixing has connecting plate 11, another 8 end fixing of curb plate has arc 12, arc 12 and connecting plate 11 fixed connection, 12 end fixing of arc have reducing

pipe

13, 13 bottom mounting of reducing pipe has connecting pipe 14, logical groove 15 has been seted up to connecting pipe 14 one side, be provided with on the baffle 10 and carry out the elastic component 16 that adjusts to the electric capacity that the gesture is not right, elastic component 16 transmission is connected with carries out driven drive assembly 17 to it.

The baffle 10 is provided with a rotating groove 18, the elastic component 16 comprises an elastic plate 19 which is rotatably arranged in the rotating groove 18 through a rotating shaft, the rotating center of the elastic plate 19 is positioned at one end of the rotating groove 18 far away from the connecting plate 11, the bottom of the rotating groove 18 is provided with a movable groove 20, the bottom surface of the elastic plate 19 is fixed with a movable rod 21 which is movably arranged in the movable groove 20, the end part of the movable rod 21 is fixed with a transmission plate 22, and the baffle 10 is fixed with an inductor 46.

The driving assembly 17 comprises a mounting plate 23 fixed at the bottom of the inclined plate 7, an auxiliary plate 24 fixed at the end of the mounting plate 23, a micro motor 25 fixed on the auxiliary plate 24, a support plate 26 fixed on the mounting plate 23, the micro motor 25 fixed on the mounting plate 23 through the support plate 26, a driving shaft 27 rotatably penetrating through the inclined plate 7 fixed at the output end of the micro motor 25, and a cam 28 fixed at the end of the driving shaft 27.

Conveying mechanism 3 is including the fixed conveyer belt 29 that sets up on workstation 1, conveyer belt 29 both sides all are provided with the fixed plate 30 of fixing on workstation 1, fixed plate 30 both sides all are fixed with spacing connecting rod 31, spacing connecting rod 31 end fixing has first limiting plate 32 and the second limiting plate 33 of setting in conveyer belt 29 top, be provided with the arrangement mechanism 34 that closely arranges electric capacity on the fixed plate 30, be provided with the complementary unit 35 that adjusts the pin on the fixed plate 30.

The arrangement mechanism 34 includes extension plates 36 fixed on both sides of the fixing plate 30, a rotation shaft 37 is rotatably disposed on the extension plates 36, an arrangement plate 38 is fixed on the outer side of the rotation shaft 37, and a torsion spring 39 is disposed on the outer side of the rotation shaft 37 and has both ends fixed to the extension plates 36 and the arrangement plate 38 respectively.

The auxiliary mechanism 35 includes an auxiliary rod 40 fixed on the fixing plate 30, and a stop rod 41 is fixed at an end of the auxiliary rod 40.

The deviation rectifying mechanism 4 comprises an L plate 42 fixed on the workbench 1, an electric push rod 43 and a sensor 44 are fixedly arranged on the L plate 42, and a deviation rectifying barrel 45 is fixed at the end part of the electric push rod 43.

When in use, the electronic component is firstly placed on the inclined plate 7, the electronic component slides down on the inclined plate 7, under the guiding action of the guide plate 9, the electronic component slides down from one side of the inclined plate 7, if one end of a pin of the electronic component falls on the baffle plate 10, the gravity center of the electronic component is on the other side, the electronic component keeps the posture that the main body is upward at the pin, the electronic component slides out from the inclined plate 7, if the main body of the electronic component falls on the baffle plate 10, the electronic component falls on the baffle plate 10 because the gravity center of the electronic component is close to one end of the baffle plate 10, at the moment, the sensor 46 senses the electronic component, the micro motor 25 is started, the driving shaft 27 drives the cam 28 to rotate, the driving plate 22 and the movable rod 21 drive the elastic plate 19 to shake, the posture of the electronic component is adjusted, the electronic component falls on the conveying belt 29 after passing through the arc-shaped pipe 12, the reducing pipe 13 and the connecting pipe 14, the electronic component is limited on the conveying belt 29 through the first limit plate 32 and the second limit plate 33, when the sensor 44 detects that an electronic component passes through, the electric push rod 43 is started at the moment, the correction barrel 45 is driven to correct the pins, when the electronic component passes through the arrangement plate 38, under the action of the torsion spring 39, the electronic component can overcome the torsion of the torsion spring 39 under the action of the conveyor belt 29 only when the electronic component is arranged tightly, the electronic component enters the rear half part of the conveyor belt, when the electronic component is conveyed continuously, the pin can be adjusted by the stop lever 41, so that the pins passing through the stop lever 41 are kept on the same straight line, subsequent pin cutting is facilitated, and finally the conveyor belt 29 conveys the electronic component to the lower part of the pin cutting device 5 to cut the pins.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electronic component pin corrects cutting device in succession, includes workstation (1), its characterized in that: be provided with adjustment mechanism (2) that carry out the attitude adjustment to electric capacity on workstation (1), be provided with transmission device (3) that carry out the transmission to electric capacity after the attitude adjustment on workstation (1), be provided with on workstation (1) and carry out deviation correcting mechanism (4) of rectifying a deviation to the pin, be provided with on workstation (1) and be located transmission device (3) top cut foot device (5).

2. The continuous correction cutting device for pins of electronic components as claimed in claim 1, wherein: the adjusting mechanism (2) comprises a supporting rod (6) fixed on the workbench (1), the end of the supporting rod (6) is fixedly provided with an inclined plate (7), both sides of the inclined plate (7) are respectively provided with a side plate (8), the inclined plate (7) is fixedly provided with a guide plate (9), any one of the side plates (8) is fixedly provided with a baffle (10), the end of the baffle (10) is fixedly provided with a connecting plate (11), the end of the other side plate (8) is fixedly provided with an arc-shaped pipe (12), the arc-shaped pipe (12) is fixedly connected with the connecting plate (11), the end of the arc-shaped pipe (12) is fixedly provided with a reducer pipe (13), the bottom end of the reducer pipe (13) is fixedly provided with a connecting pipe (14), one side of the connecting pipe (14) is provided with a through groove (15), and the baffle (10) is provided with an elastic component (16) for adjusting the electric capacity with different postures, the elastic component (16) is in transmission connection with a driving component (17) for driving the elastic component.

3. The continuous correction cutting device for pins of electronic components as claimed in claim 2, wherein: seted up on baffle (10) and rotated groove (18), elastic component (16) include rotate elastic plate (19) that set up in rotating groove (18) through the pivot, the center of rotation of elastic plate (19) is located the one end of keeping away from connecting plate (11) in rotating groove (18), movable groove (20) have been seted up to rotating groove (18) bottom, elastic plate (19) bottom surface is fixed with activity setting movable rod (21) in movable groove (20), movable rod (21) end fixing has driving plate (22), be fixed with inductor (46) on baffle (10).

4. The continuous correction cutting device for pins of electronic components as claimed in claim 3, wherein: the driving assembly (17) comprises a mounting plate (23) fixed at the bottom of the inclined plate (7), an auxiliary plate (24) is fixed at the end of the mounting plate (23), a micro motor (25) is fixed on the auxiliary plate (24), a supporting plate (26) is fixed on the mounting plate (23), the micro motor (25) is fixed on the mounting plate (23) through the supporting plate (26), a driving shaft (27) which penetrates through the inclined plate (7) in a rotating mode is fixed at the output end of the micro motor (25), and a cam (28) is fixed at the end of the driving shaft (27).

5. The continuous correction cutting device for pins of electronic components as claimed in claim 4, wherein: conveying mechanism (3) are including fixed conveyer belt (29) that sets up on workstation (1), conveyer belt (29) both sides all are provided with fixed plate (30) of fixing on workstation (1), fixed plate (30) both sides all are fixed with spacing connecting rod (31), spacing connecting rod (31) end fixing has first limiting plate (32) and second limiting plate (33) of setting in conveyer belt (29) top, be provided with on fixed plate (30) and carry out the arrangement mechanism (34) of closely arranging electric capacity, be provided with on fixed plate (30) and carry out the complementary unit (35) of adjusting to the pin.

6. The continuous correction cutting device for pins of electronic components as claimed in claim 5, wherein: the arrangement mechanism (34) comprises extension plates (36) fixed on two sides of the fixing plate (30), a rotating shaft (37) is rotatably arranged on each extension plate (36), an arrangement plate (38) is fixed on the outer side of each rotating shaft (37), and a torsion spring (39) is arranged on the outer side of each rotating shaft (37), and two ends of each torsion spring are respectively fixed with the extension plates (36) and the arrangement plate (38).

7. The continuous correction cutting device for pins of electronic components as claimed in claim 6, wherein: the auxiliary mechanism (35) comprises an auxiliary rod (40) fixed on the fixing plate (30), and a stop rod (41) is fixed at the end part of the auxiliary rod (40).

8. The continuous correction cutting device for pins of electronic components as claimed in claim 7, wherein: the correcting mechanism (4) comprises an L plate (42) fixed on the workbench (1), an electric push rod (43) and a sensor (44) are fixedly arranged on the L plate (42), and a correcting barrel (45) is fixed at the end part of the electric push rod (43).