阅读说明：本技术 驱动方法、机构、模块及使用驱动机构、模块的分选机 (Driving method, mechanism and module and sorting machine using driving mechanism and module ) 是由 林芳旭 黄子展 林铭展 纪建兆 于 2019-11-20 设计创作，主要内容包括：本发明提供一种驱动方法、机构、模块及使用驱动机构、模块的分选机,该驱动方法：提供一微动组件,形成一矩形框体；该框体设有具弹性的簧片；该框体一侧固定,另一侧可进行微动；提供一被驱动件,设于该微动组件的可进行微动的一侧,并与该簧片连动；提供一驱动件,驱动该微动组件可进行微动的一侧,使该簧片连动该被驱动件进行往复位移；借此所形成的驱动机构、模块使用于分选机中,使被驱动件稳固的执行垂直上、下位移可减少晃动或偏转。(The invention provides a driving method, a driving mechanism, a driving module and a sorting machine using the driving mechanism and the driving module, wherein the driving method comprises the following steps: providing a micro-motion assembly to form a rectangular frame body; the frame body is provided with a spring leaf with elasticity; one side of the frame body is fixed, and the other side of the frame body can perform micro motion; providing a driven piece which is arranged at one side of the micro-motion component capable of performing micro-motion and is linked with the reed; providing a driving member for driving one side of the micro-motion assembly capable of performing micro-motion, so that the reed is linked with the driven member to perform reciprocating displacement; the formed driving mechanism and module are used in the sorting machine, so that the driven part can stably execute vertical up-and-down displacement, and the shaking or deflection can be reduced.)

1. A driving method, comprising:

providing a micro-motion assembly to form a rectangular frame body; the frame body is provided with a spring leaf with elasticity; one side of the frame body is fixed, and the other side of the frame body can perform micro motion;

providing a driven piece which is arranged at one side of the micro-motion component capable of performing micro-motion and is fixedly linked with the reed;

providing a driving member to drive one side of the micro-motion assembly capable of performing micro-motion, so that the reed is linked with the driven member to perform reciprocating displacement.

2. The driving method as claimed in claim 1, wherein the rectangular frame includes a first spring and a second spring spaced apart from each other at upper and lower intervals, and the driven member is fixed to the first spring.

3. A drive mechanism comprising: a mechanism for performing the driving method according to any one of claims 1 to 2.

4. A drive mechanism comprising:

a driving member;

a micro-motion component, which is provided with a spring leaf with elasticity; one end of the reed is fixed, and the other end of the reed can be slightly moved under the action of the driving piece;

the driven part is arranged at one end of the micro-motion component, which can be micro-moved by the action of the driving part, and is fixedly linked with the reed;

when the driving member drives the micro-motion assembly, one end of the driving member capable of performing micro-motion is linked with the driven member to perform reciprocating displacement.

5. The drive mechanism as recited in claim 4, wherein the leaf spring of the micromotion assembly comprises:

a first spring, wherein the sheet surface of the first spring is provided with a first fixing part and a first inching part which are respectively arranged at two sides and separated by a first distance;

a second spring plate, which is provided with a second fixed part and a second micro-motion part that are separately arranged at two sides and separated by a second space.

6. The drive mechanism as recited in claim 5, wherein the micromotion assembly comprises: the first reed is fixedly arranged at the first positioning of the fixed seat by the first fixed part, and the second reed is fixedly arranged at the second positioning of the fixed seat by the second fixed part.

7. The drive mechanism as recited in claim 6, wherein the micromotion assembly comprises: the first spring plate is fixedly connected with the first connecting part of the serial piece through the first micro-motion part, and the second spring plate is fixedly connected with the second connecting part of the serial piece through the second micro-motion part.

8. The drive mechanism as claimed in claim 7, wherein a first axis connecting the first positioning portion and the second positioning portion of the fixing base is parallel to a second axis connecting the first coupling portion and the second coupling portion of the serial member.

9. The drive mechanism as claimed in claim 7, wherein the third pitch of the anchor is approximately equal to the fourth pitch of the series-connected member; the first spring plate and the second spring plate are vertical to the first axis and the second axis.

10. The driving mechanism as claimed in claim 7, wherein the driving member is located between the first spring and the second spring of the micro-motion assembly, the driving member is an electromagnet, the series member is pivoted through the center of the driving member formed by the electromagnet, and the driving member drives the series member to move the first spring, the second spring and the driven member.

11. The driving mechanism as claimed in claim 7, wherein the driving member is disposed on a seat extending from a side of the fixed seat facing the serial member, the seat extending between the first spring and the second spring; the second connecting part at one end of the series-connection element is pivoted through the placing seat and is fixedly arranged with a connecting element between the second spring leaf and the placing seat.

12. The driving mechanism as claimed in claim 11, wherein a positioning member is disposed under the second spring, and the connecting member and the positioning member vertically clamp the second micro-motion portion of the second spring, so that the second connecting portion at one end of the serial connection member is fixedly connected to and interlocked with the second micro-motion portion of the second spring.

13. The driving mechanism as claimed in claim 7, wherein a flexible buffer is disposed between the connecting member and the seat.

14. The driving mechanism as claimed in claim 4, wherein a bracket is disposed under the micro-motion assembly, a supporting portion is transversely disposed between the bracket and the bottom surface of the micro-motion assembly, and an elastic member formed by a spring is disposed between the bottom surface of the micro-motion assembly and the supporting portion.

15. The driving mechanism as claimed in claim 4, wherein one end of the elastic member is embedded in a positioning portion linked with the second micro-moving portion of the second spring, and the other end thereof abuts against the supporting portion.

16. A sorting machine using the drive mechanism of any one of claims 3 to 15, comprising:

the driving mechanism is used at a first discharging work station in the sorting machine and used for stopping the electronic element from moving out of a carrying groove when a first carrying disc rotates; the driving mechanism is fixedly arranged below a material seat, the first loading disc is arranged above one end of the material seat, and an output pipe is arranged at the other end of the material seat; one end of the output tube corresponds to the carrying groove, and the electronic element can be discharged by the output tube; the material seat is provided with an air hole at the position corresponding to the carrying groove, and a stopping hole is arranged at the periphery of the carrying groove beside the air hole for the upper end of the driven part of the driving mechanism to pass through.

17. A drive module using a drive mechanism as claimed in any one of claims 4 to 15, comprising: a material seat, one end of which is provided with a leading-in groove, the material seat is provided with a stopping hole, and the upper surface of the material seat is provided with a leading channel; wherein, the driven part of the driving mechanism can perform up-and-down reciprocating displacement in the blocking hole of the material seat.

18. The driving module as claimed in claim 17, wherein the driving mechanism is implemented with a position detecting mechanism, the position detecting mechanism has a detecting piece and a detector, the detecting piece is linked with the second micro-motion portion of the second spring leaf to obtain the position information of the driven member.

19. The driving module as claimed in claim 17, wherein a fine adjustment member is fixed between the micro-motion assembly and the material holder, and the fine adjustment member can perform fine adjustment displacement.

20. A drive module, comprising: a material seat, one end of which is provided with a leading-in groove, the material seat is provided with a stopping hole, and the upper surface of the material seat is provided with a leading channel; the driven part of a driving mechanism is arranged on an elastic reed, the driven part is acted by a driving part and is fixedly linked with the reed, and the driven part can perform up-and-down reciprocating displacement in the stopping hole of the material seat.

21. A sorter, comprising: the use of the drive module as claimed in any one of claims 17 to 20, wherein the sorting machine is provided with a first carrier plate which is arranged on a working table and carries electronic components by a first intermittent rotary flow path, and the first carrier plate is provided with hollow-out carrier grooves which are arranged at equal intervals around the periphery thereof and are opened outwards; the guiding groove of the material seat is provided with a conveying channel, one end of the conveying channel is arranged in the guiding groove, a guiding channel is arranged between the conveying channel and the carrying groove of the first carrying disc on the upper surface of the material seat, and the electronic element can sequentially pass through the conveying channel and the guiding channel to be arranged in the carrying groove of the carrying disc.

22. The sorter of claim 21 wherein the stock base defines a sensing aperture and an air vent; the driving mechanism is provided with an in-place detection mechanism which is provided with an optical fiber and a detector, one end of the optical fiber can penetrate through the detection hole on the material seat, and the other end of the optical fiber is connected with the detector; the in-place detection mechanism judges whether the electronic element exists in the loading groove of the first loading disc or not by receiving the optical signal.

[ technical field ] A method for producing a semiconductor device

The present invention relates to a driving method, a driving mechanism, a driving module, and a handler using the driving mechanism and the driving module, and more particularly, to a driving method, a driving mechanism, a driving module, and a handler using the driving mechanism and the driving module for driving a driven member to reciprocate during testing or handling of electronic components.

[ background of the invention ]

Generally, an apparatus for testing and sorting … electronic components uses a carrier plate with circular slots arranged at equal intervals around its periphery, the carrier plate transports a plurality of electronic components one by one to each workstation for operation, the workstations are distributed around the periphery of the carrier plate, for example: a feeding workstation, a measuring workstation, a turning workstation, an implanting workstation, a discharging workstation …, etc.; in the feeding station, the turning station and the discharging station, a separating pin is usually disposed at the upper end of an electromagnetic driving rod driven by an electromagnet, and is operated by the electromagnet to reciprocate up and down, so as to move the electronic components into or out of the conveying flow path of the carrier slot of the carrier tray to block or allow the electronic components to pass through.

[ summary of the invention ]

In the prior art, the separation needle at the upper end of the electromagnetic driving rod driven by the electromagnet is very long and thin under the electromagnetic driving rod, and the separation needle is a needle-shaped long and thin object, the lengths of the separation needle and the needle-shaped long and thin object are accumulated, and the separation needle is very easy to shake when being driven in an up-and-down reciprocating manner, so that a bearing pivoted at the lower end of the electromagnetic driving rod and a blocking hole on a material seat for the separation needle to pivot are easy to cause abrasion and reaming, and the electromagnetic driving rod driven by the electromagnet penetrates through the electromagnet, but can react and move up and down when bearing magnetism, the electromagnetic driving rod does not restrict the rotation capacity of the electromagnet, so that the separation needle fixedly linked with the upper end of the electromagnetic driving rod is easy to deflect in the up-and-down reciprocating movement, and the abrasion of the bearing and the blocking hole is increased.

Accordingly, it is an object of the present invention to provide a driving method that can reduce the wobbling and deflection of the driven member.

Another object of the present invention is to provide a driving mechanism capable of reducing the wobbling and deflection of the driven member.

It is a further object of the present invention to provide a sorting machine using the drive mechanism as described.

Another objective of the present invention is to provide a driving module capable of reducing the wobbling and deflection of the driven member.

It is yet another object of the present invention to provide a sorting machine using the driving module.

A driving method according to an object of the present invention includes: providing a micro-motion assembly to form a rectangular frame body; the frame body is provided with a spring leaf with elasticity; one side of the frame body is fixed, and the other side of the frame body can perform micro motion; providing a driven piece which is arranged at one side of the micro-motion component capable of performing micro-motion and is fixedly linked with the reed; providing a driving member to drive one side of the micro-motion assembly capable of performing micro-motion, so that the reed is linked with the driven member to perform reciprocating displacement.

A drive mechanism according to another object of the present invention comprises: a driving member; a micro-motion component, which is provided with a spring leaf with elasticity; one end of the reed is fixed, and the other end of the reed can be slightly moved under the action of the driving piece; the driven part is arranged at one end of the micro-motion component, which can be micro-moved by the action of the driving part, and is fixedly linked with the reed; when the driving member drives the micro-motion assembly, one end of the driving member capable of performing micro-motion is linked with the driven member to perform reciprocating displacement.

A sorter according to still another object of the present invention, using the driving mechanism as described, includes: the driving mechanism is used at a first discharging work station in the sorting machine and used for stopping the electronic element from moving out of a carrying groove when a first carrying disc rotates; the driving mechanism is fixedly arranged below a material seat, the first loading disc is arranged above one end of the material seat, and an output pipe is arranged at the other end of the material seat; one end of the output tube corresponds to the carrying groove, and the electronic element can be discharged by the output tube; the material seat is provided with an air hole at the position corresponding to the carrying groove, and a stopping hole is arranged at the periphery of the carrying groove beside the air hole for the upper end of the driven part of the driving mechanism to pass through.

A drive module according to still another object of the present invention, using the drive mechanism as described, includes: a material seat, one end of which is provided with a leading-in groove for accommodating one end of a conveying channel, the material seat is provided with a stopping hole, the upper surface of the material seat is provided with a guiding channel between the conveying channel and a carrying groove of a first carrying disc, and electronic elements can sequentially pass through the conveying channel and the guiding channel to the carrying groove of the carrying disc; wherein, the driven part of the driving mechanism can perform up-and-down reciprocating displacement in the blocking hole of the material seat.

Another driving module according to still another aspect of the present invention includes: a material seat, one end of which is provided with a leading-in groove for accommodating one end of a conveying channel, the material seat is provided with a stopping hole, the upper surface of the material seat is provided with a guiding channel between the conveying channel and a carrying groove of a first carrying disc, and electronic elements can sequentially pass through the conveying channel and the guiding channel to the carrying groove of the carrying disc; the driven part of a driving mechanism is arranged on an elastic reed, the driven part is acted by a driving part and is fixedly linked with the reed, and the driven part can perform up-and-down reciprocating displacement in the stopping hole of the material seat.

A separator according to still another object of the present invention comprises: the sorting machine is provided with a first carrying disc, a second carrying disc and a driving module, wherein the first carrying disc is arranged on an operation platform and carries electronic elements by a first intermittent rotating flow path; the guiding groove of the material seat is provided with a conveying channel, one end of the conveying channel is arranged in the guiding groove, a guiding channel is arranged between the conveying channel and the carrying groove of the first carrying disc on the upper surface of the material seat, and the electronic element can sequentially pass through the conveying channel and the guiding channel to be arranged in the carrying groove of the carrying disc.

The driving method, the driving mechanism, the driving module and the sorting machine using the driving module are characterized in that the driving mechanism drives the micro-motion assembly provided with the reed which has elasticity and one end fixed and the other end capable of micro-moving under the action of the driving piece by the driving piece, so that the driven piece is fixedly arranged at one end of the reed which can micro-move under the action of the driving piece of the micro-motion assembly and is linked with the reed, the driven piece cannot be driven by the driving piece to rotate, the driven piece is arranged on the reed, the length of the driven piece is not accumulated with any rod body, the shaking and deflection can be reduced, and no bearing for pivoting any rod body is arranged, and no bearing can cause abrasion.

[ description of the drawings ]

Fig. 1 is a perspective view of a part of the mechanism of the sorting machine in the embodiment of the present invention.

Fig. 2 is a schematic perspective view of the driving module according to the embodiment of the present invention.

Fig. 3 is a schematic cross-sectional view of the driving module applied to the sorting machine according to the embodiment of the present invention.

Fig. 4 is a perspective view of the micro motion assembly cooperating with the driving member in an embodiment of the present invention.

FIG. 5 is a schematic sectional view of a portion of the micro-motion assembly engaged with a driving member according to an embodiment of the present invention.

FIG. 6 is an exploded perspective view of the fixing base, the fine adjustment member and the bracket of the micro-motion assembly according to the embodiment of the present invention.

Fig. 7 is a schematic diagram of the driving module used in the sorting machine in accordance with the position detecting mechanism and the in-place detecting mechanism in the embodiment of the present invention.

Fig. 8 is a schematic view of the driving mechanism used in the first discharging station of the sorting machine for stopping the electronic component from moving out of the carrier slot.

[ detailed description ] embodiments

Referring to fig. 1, an embodiment of the present invention can be implemented in an electronic component sorting machine, such as a sorting machine for sorting electronic components of LEDs, the sorting machine comprising:

a working platform A, which is provided with a conveying channel A1 for conveying electronic components W conveyed in a row by a vibration feeder (not shown);

the first carrying disc B is arranged on the operating platform A and carries the electronic elements W by a first intermittent rotating flow path, the circumferential edge of the first carrying disc B is annularly arranged with equal intervals and is provided with hollow carrying grooves B1 with outward openings, and the periphery of the carrying groove B1 which is annularly arranged is provided with a limiting piece B2 so as to prevent the electronic elements W which are rotationally carried from being thrown out by centrifugal force; the first carrying disc B forms a clockwise first intermittent rotating flow path and receives the electronic components W input from the conveying channel A1, and a feeding work station C, a measuring work station D, a switching work station E and a first discharging work station F are sequentially arranged on the first intermittent rotating flow path according to the rotating direction;

a second loading tray G arranged on the operating platform A and transported by a second intermittent rotary flow path, wherein the periphery of the second loading tray G is annularly provided with hollow loading grooves G1 which are arranged at equal intervals and are opened outwards, and the periphery of the loading groove B1 arranged in an annular row is provided with a limiting piece G2 so as to prevent the electronic element transported by rotation from being thrown out by centrifugal force; the second tray G is adjacent to the first tray B and forms a clockwise second intermittent rotary flow path for carrying the electronic components W; a plurality of second discharging workstations H are arranged on the second intermittent rotary flow path and respectively correspond to the loading slots G1 (twenty second discharging workstations H corresponding to twenty loading slots G1 are arranged in the embodiment of the invention, and the figure only shows one second discharging workstation H); the first tray B and the second tray G are connected by the transfer station E to form a conveying flow path, which can be a channel or a conveying mechanism for transferring electronic components W between the carrying grooves B1 of the first tray B and the carrying grooves G1 of the second tray G in an adsorption conveying manner; the first intermittent rotary flow path is divided into a front section and a rear section by taking the switching work station E as a boundary, and the first discharging work station F is arranged at the rear section of the first intermittent rotary flow path, so that the interference of all work stations on the front section of the first intermittent rotary flow path can be avoided; when the electronic component W is conveyed to the transfer station E as a result of measurement performed by the measurement station D, the electronic component W is discharged from the first intermittent rotary flow path of the first carrier tray B in a horizontal radial direction, passes through the transfer station E, enters the carrier slot G1 of the second intermittent rotary flow path of the second carrier tray G in the horizontal radial direction, and is discharged from the second discharge station H preset in the carrier slot G1 in accordance with the measurement result; when the electronic component W is conveyed to the transfer station E as a result of measurement performed by the measurement station D, the electronic component W continuously follows the first intermittent rotary flow path of the first carrier tray B, is conveyed to pass over the transfer station E, reaches the first discharging station F, and is discharged from the first intermittent rotary flow path of the first carrier tray B.

Referring to fig. 1 and 2, a driving module K for stopping is disposed at the feeding station C under the first tray B to stop the electronic component W from moving into or out of the slot B1 when the first tray B rotates; referring to fig. 2 and 3, the driving module K can be illustrated as shown in the drawings, including:

a material seat K1, which is arranged horizontally, and one end of the material seat is concavely provided with a leading-in groove K11 for arranging one end of the conveying channel A1, wherein the material seat K1 is sequentially provided with a blocking hole K12, a detection hole K13 and an air hole K14 from the leading-in groove K11 to the end which is relatively far away from the conveying channel A1; two guide pieces K15 are arranged on the upper surface of the material seat K1 between the conveying channel A1 and the first carrying disc B and are respectively positioned at two sides of the stopping hole K12, a guide channel K151 is formed between the two guide pieces K15, one end of the guide channel K151 is communicated with the conveying channel A1, and the other end of the guide channel K1 is communicated with the carrying groove B1 of the first carrying disc B, so that an electronic component W can sequentially pass through the conveying channel A1 and the guide channel K151 to be arranged in the carrying groove B11 of the carrying disc B1; one end of the two guiding sheets K15 has an arc concave outer edge corresponding to the shape of the first carrying disk B;

a driving mechanism K2, which is arranged below the material seat K1, the driving mechanism K2 is provided with a micro-motion component K21, a fine-tuning piece K22 is fixedly arranged between the upper end of the micro-motion component K21 and the material seat K1, so that a gap is kept between the upper end of the micro-motion component K21 and the lower bottom surface of the material seat K1; a bracket K23 is arranged below the micromotion component K21, a supporting part K231 is transversely arranged between the bracket K23 and the lower bottom surface of the micromotion component K21 at a distance, and an elastic part K24 consisting of a spring is arranged between the lower bottom surface of the micromotion component K21 and the supporting part K231; the micro-motion assembly K21 is provided with a driven member K25 formed by a separation pin, and a driving member K26 drives the micro-motion assembly K21, so that the driven member K25 thereon can perform linear reciprocating displacement up and down in the stop hole K12 of the material seat K1, so as to perform the operation of stopping or releasing the electronic component W.

Referring to fig. 4 and 5, the micro-motion assembly K21 includes:

a first spring plate K211, which is rectangular sheet-like, made of metal and having elasticity, and the sheet-like surface of which is provided with a first fixing portion K2111 and a first inching portion K2112 which are respectively arranged at two sides in the X-axis direction and separated by a first distance d 1;

a second spring K212, which is in the shape of a rectangular sheet, is made of metal and has elasticity, and the sheet surface thereof is provided with a second fixed part K2121 and a second micro-motion part K2122 which are respectively arranged at two sides of the X axial direction and are separated by a second spacing d 2; the first spacing d1 of the first spring plate K211 is approximately equal to the second spacing d2 of the second spring plate K212; in this embodiment, the thickness, material and elastic coefficient of the first reed K211 and the second reed K212 are the same, but the thickness, material and elastic coefficient of the first reed K211 and the second reed K212 may be different according to the requirement;

a fixing seat K213, which is provided with a first positioning K2131 and a second positioning K2132, wherein the first positioning K2131 and the second positioning K2132 are arranged above and below the fixing seat K213 at an interval of a third distance d3 from each other up and down along the Z axis, the first reed K211 is fixedly arranged on the first positioning K2131 of the fixing seat K213 through the first fixing part K2111, the second reed K212 is fixedly arranged on the second positioning K2132 of the fixing seat K213 through the second fixing part K2121, and the first reed K211 and the second reed K212 which are fixedly arranged on the fixing seat K213 are parallel to each other; the first positioning K2131 fixed to the first fixing portion K2111 of the first reed K211 is surrounded by a frame-shaped first surrounding seat K2133 with a height slightly higher than the horizontal height of the first reed K211, the first positioning K2131 faces one side of the first inching portion K2112 of the first reed K211, a recessed first dodging area K2134 is arranged below the first reed K211, so that the first reed K211 contacts with the first positioning K2131 of the fixing seat K213 only at the first fixing portion K2111 of the upper end of the fixing seat K213, and the rest portions are in a suspended state not contacting with the upper end of the fixing seat K213; the second positioning K2132 fixed to the second fixing part K2121 of the second spring K212 is surrounded by a frame-shaped second surrounding seat K2135 having a height slightly lower than the horizontal height of the second spring K212, the second positioning K2132 faces one side of the second fine-moving part K2122 of the second spring K212, and a recessed second evasion zone K2136 is disposed above the second spring K212, so that the second spring K212 contacts with the second positioning K2132 of the fixing seat K213 only at the second fixing part K2121 of the lower end of the fixing seat K213, and the rest parts are in a suspended state not contacting with the lower end of the fixing seat K213;

a serial piece K214, which is provided with a first connecting portion K2141 and a second connecting portion K2142 spaced a fourth distance d4 from each other in the Z-axis direction, the first spring K211 is connected and fixed to the first connecting portion K2141 of the serial piece K214 by the first micro-moving portion K2112, the second spring K212 is connected and fixed to the second connecting portion K2142 of the serial piece K214 by the second micro-moving portion a2122, and a first axis L1 formed by connecting the first positioning portion K2131 and the second positioning portion K2132 of the fixing seat K213 is parallel to a second axis L2 formed by connecting the first connecting portion K2141 and the second connecting portion K2142 of the serial piece K214; the third spacing d3 of the fixing seat K213 is approximately equal to the fourth spacing d4 of the series member K214; the first reed K211 and the second reed K212 are perpendicular to the first axis L1 and the second axis L2;

the first reed K211, the second reed K212, the fixed seat K213 and the series piece K214 are enclosed to form a rectangular frame; the frame body uses the fixed seat K213 at one side as a fixed side, and the other side formed by the serial piece K214 can perform up and down micro-movement by the elasticity of the first spring K211 and the second spring K212.

The driven member K25 composed of a separation needle is disposed on the side of the frame structure of the micro-motion assembly K21 capable of performing micro-motion, the bottom end of the driven member K25 is fixedly disposed on the first micro-motion portion K2112 of the first reed K211 of the micro-motion assembly K21, the first connection portion K2141 at one end of the series member K214 is embedded into the bottom end of the driven member K25 and is fixedly linked with the driven member K25, so that the first micro-motion portion K2112 of the first reed K211, the driven member K25 and the series member K214 can be linked; the driven member K25 is elongated and has multiple sections of different diameters from a smaller diameter to a larger diameter from the top down.

The driving member K26 is a member driven by the electromagnetic effect of an annular electromagnet, for example, and is disposed on a seat K2137 horizontally extended from the fixed seat K213 toward the X axis of one side of the serial member K214, and the driving member K26 and the fixed seat K213 are parallel and juxtaposed at an interval from left to right in the X axis direction without contacting; the seat K2137 extends between the first spring K211 and the second spring K212, and is parallel to the first spring K211 and the second spring K212 with a distance therebetween; the series connection piece K214 is pivoted with the second connection part K2142 at one end through the seat K2137 and fixedly connected with a connection piece K2143 between the second spring K212 and the seat K2137, a positioning piece K2144 is arranged below the second spring K212, the connection piece K2143 and the positioning piece K2144 vertically clamp the second jogging part K2122 of the second spring K212, so that the second connection part K2142 at one end of the series connection piece K214 is fixedly connected and linked with the second jogging part K2122 of the second spring K212; the positioning member K2144 is concavely provided with a positioning portion K2145, one end of the elastic member K24 is embedded in the positioning portion K2145 and is linked with the second micro-motion portion of the second spring, and the other end abuts against the supporting portion K231; a buffer member K2146 formed by a flexible body is arranged between the connecting member K2143 and the seat K2137, which can buffer the collision between the connecting member K2143 and the seat K2137 when the series member K214 moves up and down to reduce the noise;

the series member K214 pivots through the center of the driving member K26, and drives one side of the frame structure of the micro-motion assembly K21 to perform micro-motion by an electromagnetic adsorption action of a magnetic motion part K2147, so that the series member K214 can move downward and link the driven member K25, the first micro-motion part K2112 of the first reed K211, and the second micro-motion part a2122 of the second reed K212 to move downward, and when the electromagnetic adsorption stops, the driven member K25, the first micro-motion part K2112 of the first reed K211, and the second micro-motion part a2122 of the second reed K212 return upward and move by the elastic restoring force of the first reed K211 and the second reed K212; wherein, the elastic member K24 can also assist to provide the first spring plate K211 and the second spring plate K212 with more instant elastic restoring force.

The micro-motion assembly K21 can provide a stable positioning of the driven member K25, the up-and-down displacement stroke of the driven member K25 is very short, and because the first spacing d1 of the first spring K211 is approximately equal to the second spacing d2 of the second spring K212, under the action of the driving member K26, the up-and-down displacement trajectory of the series member K214 and the up-and-down displacement trajectory of the driven member K25, the first micro-motion part K2112 of the first spring K211, and the second micro-motion part a2122 of the second spring K212 are maintained, during the displacement stroke, the second axis L2 formed by the series member K214 and the driven member K25 still maintains a vertical state almost parallel to the first axis L1 formed by the first positioning K2131 and the second positioning K2132 of the fixed seat K213, so that the driven member K25 can perform vertical up-and down displacement to reduce the shaking or deflection.

Referring to fig. 3 and 6, the fixing seat K213 of the micro-motion assembly K21 has fixing portions K2138 on two axial sides of the first positioning portion K2131Y, and each fixing portion K2138 has a long slot hole K2139; the upper end of the fine-tuning piece K22 is provided with a convex embedded part K221, which is provided with a long slot K2211, and the fine-tuning piece can be embedded, positioned and fixed with an embedding groove K112 below the side seat K111 at the two sides of the leading-in groove K11 at the bottom of the material seat K1 by a screw and can be fine-tuned in the Y-axis direction; the lower end of the fine adjustment piece K22 forms an upward concave section K222 at the first positioning K2131 corresponding to the fixing seat K213, and two spanning parts K223 respectively spanning the section K121 or two sides of the first positioning K2131 are respectively fixed with two fixing parts K2138 of the fixing seat K213 by the long slot hole K2139 and can be subjected to X axial fine adjustment; one side of the first and second inching parts K2112 and A2122 of the first and second reeds K211 and K212 is arc-shaped, so as to reduce the weight and simplify the structure, and increase the sensitivity of the first and second reeds K211 and K212;

the bracket K23 is integrally provided with the supporting part K231 in the X-axis direction and a fixing part K232 in the Z-axis direction, the fixing part K232 is provided with a leaning part K2321 in the Z-axis direction and a horizontal leaning surface K2322 in the X-axis direction, the leaning part K2321 is fixedly arranged on the other side of the fine adjusting part K22, which is opposite to the first spring leaf K211 and the second spring leaf K212, by a screw connector, and the leaning surface K2322 leans against the lower part of the bottom edge of the second surrounding seat K2135 when fixedly arranged; the surface of the abutting surface K2322 is provided with a abutting portion K2323 protruding toward the second spring K212 with a certain distance therebetween, so that the second spring K212 can be stopped and limited by unexpected deviation;

the trimming member K22 and the bracket K23 are not in contact with the first spring plate K211 or the second spring plate K212.

Referring to fig. 7, the driving mechanism K2 can be implemented in cooperation with a position detecting mechanism K3, the position detecting mechanism K3 has a detecting plate K31 and a detector K32 such as a proximity switch, the detecting plate K31 can be fixedly disposed between the connecting member K2143 and the positioning member K2144 and is linked with the second fine-moving portion K2122 of the second spring K212, and the detector K32 is disposed at the positioning seat K2137 and pivoted through the positioning seat K2137; when the driving member K26 is driven, the serial member K214 is linked with the connecting member K2143, the second jogging portion K2122 of the second spring K212, and the detecting piece K31 to displace, so that the detector K32 can detect the position of the serial member K214 by the detecting piece K31, and thereby obtain the position information of the driven member K25.

When the drive mechanism K2 is implemented in the sorting machine, there may be provided: an in-place detection mechanism K4, which is provided with an optical fiber K41 and a detector K42, wherein one end of the optical fiber K41 can penetrate through the detection hole K13 on the material seat K1, and the other end is connected with the detector K42; the detector K42 is disposed on the supporting portion K231 of the bracket K23 and pivoted through the supporting portion K231, and the in-position detecting mechanism K4 determines whether the electronic component W is present in the slot B1 of the first tray B by the presence or absence of the received optical signal.

Referring to fig. 1 and 8, the driving mechanism K2 according to the embodiment of the present invention can also be used at the first discharging station F in a sorting machine to stop the electronic component W from moving out of the slot B1 when the first tray B rotates; the drive mechanism K2 now engages only the position detection mechanism K3, in this embodiment; the driving mechanism K2 is fixedly arranged below a material seat M1, the first loading disc B is arranged above one end of the material seat M1, and an output pipe M2 is arranged at the other end of the material seat M1; the output tube M2 is disposed obliquely, and its upward end corresponds to the carrying groove B1, and the electronic component W can be discharged from the output tube M2; the material seat M1 is provided with an air hole M11 at a position corresponding to the carrying groove B1, and a stopping hole M12 is provided at the periphery of the carrying groove B1 beside the air hole M11 for the upper end of the driven member K25 of the driving mechanism K2 to pass through.

The driving method, the driving mechanism, the driving module and the sorting machine using the driving mechanism and the driving module are characterized in that the driving mechanism drives the micro-motion assembly provided with the reed which has elasticity and one end fixed and the other end capable of micro-motion under the action of the driving piece by the driving piece, so that when the driven piece is fixedly arranged at one end of the reed which can micro-motion under the action of the driving piece of the micro-motion assembly and is linked with the reed, the driven piece cannot be driven by the driving piece to rotate, the driven piece is arranged on the reed, the length of the driven piece is not accumulated with any rod body, the shaking and deflection can be reduced, and no bearing for pivoting any rod body is arranged, and no bearing can cause abrasion.

However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited thereby, and all the simple equivalent changes and modifications made according to the claims and the description of the present invention are still within the scope of the present invention.

[ notation ] to show

A workbench A1 conveying channel

B first tray 1B 1 loading groove

B2 Limit part C pan feeding workstation

D measures workstation E switching workstation

F first discharge workstation G second year dish

G1 load groove G2 limit piece

H second discharging work station K driving module

K1 material seat K11 leading-in groove

K111 side seat K112 caulking groove

K12 stop hole K13 detection hole

K14 air hole K15 guide piece

K151 guide channel K2 driving mechanism

K21 micromotion component K211 first reed

K2111 first fixing part K2112 first inching part

K212 second spring K2121 second fixing part

K2122 second inching portion K213 fixing seat

K2131 first positioning K2132 second positioning

K2133 first surrounding seat K2134 first dodging area

K2135 second surrounding seat K2136 second dodging interval

K2137 fixing part of seat K2138

K2139 Long slotted hole K214 series connection piece

K2141 first coupling part K2142 second coupling part

K2143 connecting piece K2144 positioning piece

K2145 positioning part K2146 buffer

K2147 magnetic part K22 vernier

K221 embedded part K2211 long slotted hole

K222 section K223 span part

K23 bracket K231 support part

K232 fixed connection K2321 abutting part

K2322 abutting surface K2323 abutting part

K24 elastic member K25 driven member

K26 driving piece K3 position detection mechanism

K32 detector of K31 detection sheet

K41 optical fiber of K4 in-place detection mechanism

K42 detector W electronic element

d1 first pitch d2 second pitch

d3 third Pitch L1 first axis

L2 second axis M1 material seat

M11 air hole M12 stop hole

M2 output pipe