CN111570301A - Driving method, mechanism and module and sorting machine using driving mechanism and module - Google Patents

Abstract

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.

Description

Driving method, mechanism, module, and sorting machine using the driving mechanism and module

【Technical field】

The present invention relates to a driving method, a mechanism, a module and a sorting machine using the driving mechanism and the module, especially a driving method for driving a driven member to move back and forth when testing or sorting electronic components, Mechanisms, modules and sorting machines using drive mechanisms and modules.

【Background technique】

Press, generally the equipment for testing, sorting... To perform operations, the plurality of workstations are distributed on the periphery of the carrier tray, such as: feeding workstations, measuring workstations, turning workstations, implantation workstations, discharging workstations, etc.; The part of the material work station is often on the conveying flow path of the electronic components moving into or out of the carrier slot of the carrier tray, and a separation needle is reciprocally moved into or out of the conveying flow path to prevent or allow the passage of electronic components. The separation needle is usually set at the receiving electromagnet. The upper end of the driven electromagnetic drive rod is operated by an electromagnet to perform up and down reciprocating operations.

[Content of the invention]

In the prior art, due to the separation needle located at the upper end of the electromagnetic drive rod driven by the electromagnet, the electromagnetic drive rod itself is quite slender, and the separation needle is a needle-like elongated object, two After the lengths are accumulated, it is very easy to shake when being driven up and down reciprocatingly, resulting in a bearing pivoting the lower end of the electromagnetic drive rod and a stop hole on a material seat for the separation needle to pivot through, easily causing wear and expansion. The electromagnetic drive rod driven by the electromagnet passes through the electromagnet, but in order to make it respond quickly and move up and down when it is subjected to magnetism, the electromagnetic drive rod does not restrict its rotation in the electromagnet Therefore, the separating needle, which is fixed and linked at its upper end, is liable to be deflected simultaneously during the upward and downward reversing movement, which increases the wear of the bearing and the blocking hole.

In other words, the purpose of the present invention is to provide a driving method that can reduce the shaking and deflection of the driven member.

Another object of the present invention is to provide a driving mechanism that can reduce the shaking and deflection of the driven member.

Another object of the present invention is to provide a sorting machine using the above-mentioned driving mechanism.

Another object of the present invention is to provide a driving module that can reduce the shaking and deflection of the driven member.

Yet another object of the present invention is to provide a sorting machine using the above-mentioned drive module.

The driving method according to the purpose of the present invention includes: providing a micro-movement component to form a rectangular frame body; the frame body is provided with an elastic spring; one side of the frame body is fixed, and the other side can be micro-moved; providing a The driven part is arranged on the side of the micro-movement component that can perform micro-movement, and is fixedly connected with the reed; a driving part is provided to drive the side of the micro-motion component that can perform micro-movement, so that the spring The plate is linked to the driven member to move back and forth.

A driving mechanism according to another object of the present invention includes: a driving member; a micro-moving component provided with an elastic spring; one end of the spring is fixed, and the other end can be micro-moved by the driving member; a driven a piece, which is arranged on the end of the micro-moving component that can be micro-moved by the driving piece, and is fixedly connected with the reed; when the driving component drives the micro-moving component, the driving piece can make the The end of the micro-movement is linked with the driven member to move back and forth.

According to another object of the present invention, the sorting machine uses the driving mechanism, including: the driving mechanism is used at a first discharge station in the sorting machine, and is used to block a first carrier plate when rotating. The driving mechanism is fixed under a material seat, the first carrier plate is arranged above one end of the material seat, and the other end is provided with an output pipe; one end of the output pipe corresponds to the carrier groove, the electronic component It can be discharged from the output pipe; the material seat is provided with an air hole at the corresponding carrier groove, and a stop hole is provided on the outer periphery of the carrier groove beside the air hole for the upper end of the driven member of the driving mechanism to pass through.

According to another object of the present invention, the drive module, using the above-mentioned drive mechanism, includes: a material seat, one end of which is provided with an introduction groove for one end of a conveying channel to be installed in, a stop hole is formed on the material seat, and the material is The upper surface of the seat is provided with a guide channel between the conveying channel and a first carrier slot, and electronic components can pass through the conveying channel and the guide channel in sequence to the carrier slot of the carrier plate; wherein , the driven part of the driving mechanism can be moved up and down to the stop hole of the material holder.

Another driving module according to a further object of the present invention includes: a material seat, one end is provided with an introduction groove for one end of a conveying channel to be installed in, a blocking hole is defined on the material seat, and the upper surface of the material seat is on the A guide channel is arranged between the conveying channel and a carrier slot of a first carrier plate, and electronic components can be sequentially passed through the conveying channel and the guide channel to the carrier slot of the carrier plate; a driving mechanism is driven The driven piece is set on an elastic reed, and the driven piece is fixed and linked with the reed by the action of a driving piece. The driven piece can be moved up and down to the stop hole of the material holder .

According to yet another object of the present invention, the sorting machine includes: using the drive module as described above, the sorting machine is provided with a first carrier plate, which is set on a workbench, and is carried out by a first intermittent rotating flow path. When electronic components are transported, the peripheral edge of the first carrier plate is arranged in a ring at equal intervals and is provided with hollowed-out carrier grooves that open outward; the introduction groove of the material seat is provided for one end of a conveying channel, and the upper surface of the material seat is in A guide channel is arranged between the conveying channel and the first carrier tray, and electronic components can be sequentially passed through the conveying channel and the guide channel into the carrier tray of the carrier tray.

In the driving method, mechanism, module and sorting machine using the driving module according to the embodiments of the present invention, the driving member is driven by the driving mechanism and has an elastic and fixed end, and the other end can be slightly moved by the driving member. The micro-movement assembly of the reed, so that the driven part is fixed at one end of the reed of the micro-moving assembly that can be micro-moved by the driving part and is linked with the reed, and the driven part will not be driven by the driving part For rotation, the driven member is set on the reed, and its length is not accumulated with any rod body, so the shaking and deflection can be reduced, and because there is no bearing set for any rod body to pivot, there is no bearing that can cause wear.

【Description of drawings】

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

FIG. 2 is a three-dimensional schematic diagram of the driving module in the embodiment of the present invention.

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

FIG. 4 is a three-dimensional schematic diagram of the micro-movement assembly cooperating with the driving member in the embodiment of the present invention.

FIG. 5 is a partial cross-sectional schematic diagram of the micro-movement assembly mating with the driving member according to the embodiment of the present invention.

FIG. 6 is a perspective exploded schematic view of the fixing seat, the fine-tuning member and the bracket of the micro-moving assembly according to the embodiment of the present invention.

7 is a schematic diagram of the drive module used in the sorting machine to cooperate with the position detection mechanism and the in-position detection mechanism in the embodiment of the present invention.

8 is a schematic diagram of an embodiment of the driving mechanism used in the first discharging station in the sorting machine to stop the electronic component from moving out of the carrier.

【Detailed ways】

Referring to FIG. 1 , an embodiment of the present invention can be implemented in an electronic component sorting machine as shown in the figure. The sorting machine is, for example, a sorting machine for sorting LED electronic components. The sorting machine is provided with:

A workbench A is provided with a conveying channel A1 to convey the electronic components W that are conveyed in a row by a vibrating feeder (not shown);

A first carrier B is set on the worktable A, and is used for conveying electronic components W through a first intermittent rotating flow path. The hollow carrier B1, the outer periphery of the ring-arranged carrier B1 is provided with a limiting member B2 to prevent the electronic components W being rotated and conveyed from being thrown out by centrifugal force; the first carrier B forms a clockwise first intermittent The rotating flow path receives the electronic components W input from the conveying channel A1. The first intermittent rotating flow path is sequentially provided with a feeding station C, a measuring station D, a transfer station E and a rotating direction. a first discharge station F;

A second carrier plate G is installed on the worktable A and conveyed by a second intermittent rotating flow path. The peripheral edge of the second carrier plate G is arranged in an equidistant space and is provided with hollow carriers that are open to the outside. Slot G1, a limiter G2 is set on the outer periphery of the carrier groove B1 arranged in the ring to prevent the electronic components being rotated and conveyed from being thrown out by centrifugal force; the second carrier plate G is adjacent to the first carrier plate B, and forms a smooth The second intermittent rotation flow path of the hour hand is used for conveying electronic components W; the second intermittent rotation flow path is provided with a plurality of second discharge stations H corresponding to each carrier tank G1 (in the embodiment of the present invention, there are two The ten second discharge workstations H correspond to twenty carriers G1, and the drawing only shows one second discharge workstation H); the first carrier B and the second carrier G use the transfer workstation E The connection forming the conveying flow path can be a channel or a conveying mechanism for conveying electronic components W between the carrier B1 of the first carrier B and the carrier G1 of the second carrier G; An intermittent rotation flow path is divided into a front section and a rear section with the transfer station E as a boundary, and the first discharge station F is set at the rear section of the first intermittent rotation flow path, so that the first intermittent rotation can be avoided. The interference of each workstation on the front section of the flow path; the first intermittent rotating flow path of the first carrier plate B forms two bifurcated flow paths at the transfer workstation E. When the electronic component W passes through the measurement workstation D When the result of the measurement is that it belongs to the electronic component W with a high blanking frequency, when the electronic component W is transported to the transfer station E, it will be leveled by the first intermittent rotating flow path of the first carrier plate B. It is discharged radially, passes through the transfer station E, and then enters the carrier tank G1 of the second intermittent rotating flow path of the second carrier plate G in a horizontal radial direction, and is transported from the carrier tank G1 according to the measurement results. The preset second discharge station H discharges the second intermittent rotating flow path of the second carrier plate G; when the electronic components are measured by the measurement station D, the result is that they belong to the electronic components with lower blanking frequency When W, when the electronic component W is transported to the transfer station E, it will continue to follow the first intermittent rotation flow path of the first carrier B to be transported across the transfer station E and reach the first row The material station F, and the first intermittent rotation flow path of the first carrier plate B is discharged from the first discharge station F.

Please refer to FIGS. 1 and 2 , the feeding station C is provided with a driving module K for blocking below the first carrier B, for blocking the electronic component W when the first carrier B rotates Move in or out of the carrier B1; please refer to Figures 2 and 3, the drive module K can be used as shown in the figure for illustration, including:

A material seat K1 is arranged in a horizontal direction, and one end is recessed with an introduction groove K11, which is used for one end of the conveying channel A1 to be placed in it. A stop hole K12, a detection hole K13 and an air hole K14 are sequentially provided; the upper surface of the material holder K1 is provided with two guide pieces K15 between the conveying channel A1 and the first carrier plate B, which are respectively Located on both sides of the blocking hole K12, a guide channel K151 is formed between the two guide pieces K15, one end of which is connected to the conveying channel A1, and the other end is connected to the carrier channel B1 of the first carrier plate B, so that the electronic The components W can pass through the conveying channel A1 and the guide channel K151 to the carrier groove B11 of the carrier plate B1 in sequence; one end of the two guide pieces K15 has an arc-concave outer edge corresponding to the shape of the first carrier plate B ;

A driving mechanism K2 is arranged below the material base K1. The driving mechanism K2 is provided with a micro-moving component K21. A fine-adjusting member K22 is fixed between the upper end of the micro-moving component K21 and the material base K1, so that the micro-moving component K22 is fixed. A gap is maintained between the upper end of K21 and the lower bottom surface of the material seat K1; a bracket K23 is arranged below the micro-moving component K21, and a bracket K231 is arranged horizontally between the bracket K23 and the lower bottom surface of the micro-moving component K21 at a distance. An elastic member K24 composed of a spring is provided between the bottom surface of the micro-moving component K21 and the supporting portion K231; the micro-moving component K21 is provided with a driven member K25 composed of a separation needle, and a driving member K26 drives the micro-moving member K26. The driving component K21 is moved so that the driven member K25 on it can be moved up and down linearly in the blocking hole K12 of the material base K1 to perform the operation of blocking or releasing the electronic component W.

Please refer to Figures 4 and 5, the micro-motion component K21 includes:

A first reed K211, in the shape of a rectangular sheet, is made of metal and has elasticity, and its sheet surface is provided with a first fixing portion K2111 and a first fixing portion K2111 and a first fixing portion K2111 and a first spacing d1 on both sides in the X-axis direction. Micro-movement K2112;

A second reed K212, in the shape of a rectangular sheet, is made of metal and has elasticity, and its sheet-like surface is provided with a second fixing portion K2121 and a second fixing portion K2121 and a second fixing portion K2121 and a second distance d2 on both sides in the X-axis. The micro-moving part K2122; the first spacing d1 of the first reed K211 and the second spacing d2 of the second reed K212 are approximately equal; in this embodiment, the thicknesses of the first reed K211 and the second reed K212 and The materials and elastic coefficients are the same, but the thicknesses, materials and elastic coefficients of the first reed K211 and the second reed K212 can also be different as required;

A fixing seat K213 is provided with a first positioning K2131 located above and a second positioning K2132 located at the bottom and separated by a third distance d3 in the Z-axis up and down. The first reed K211 is fixed by the first The part K2111 is fixed on the first positioning K2131 of the fixing seat K213, the second reed K212 is fixed on the second positioning K2132 of the fixing seat K213 with the second fixing part K2121, and is fixed on the fixing seat K213 The first reed K211 and the second reed K212 are parallel to each other; the outer periphery of the first positioning K2131 for fixing the first fixing portion K2111 of the first reed K211 is frame-shaped and slightly higher in height Surrounded by the first enclosure K2133 at the level of the first reed K211, the first positioning K2131 faces the side of the first micro-movement portion K2112 of the first reed K211, and is located on the side of the first reed K211 There is a concave first dodging section K2134 below, so that only the first fixing portion K2111 of the first reed K211 at the upper end of the fixing seat K213 is in contact with the first positioning K2131 of the fixing seat K213, and the other parts are The second positioning K2132 is in a suspended state and is not in contact with the upper end of the fixing seat K213; the outer periphery of the second positioning K2132 for the second fixing portion K2121 of the second reed K212 is fixed by a frame and the height is slightly lower than the second spring The second enclosing seat K2135 of the horizontal height of the piece K212 is surrounded by the second positioning K2132 facing the side of the second micro-moving portion K2122 of the second reed K212, and a recess is provided above the second reed K212 The second dodging section K2136, so that only the second fixing portion K2121 of the second reed K212 at the lower end of the fixing seat K213 is in contact with the second positioning K2132 of the fixing seat K213, and the rest of the parts are suspended and do not contact The contact state of the lower end of the fixed seat K213;

A series element K214 is provided with a first connecting portion K2141 and a second connecting portion K2142 which are separated by a fourth distance d4 up and down in the Z-axis. The first connecting portion K2141 of the series element K214 is connected and fixed, the second reed K212 is connected and fixed with the second micro-moving portion A2122 and the second connecting portion K2142 of the series element K214, and the first The first axis L1 formed by the positioning K2131 and a second positioning K2132 is parallel to the second axis L2 formed by the first connecting portion K2141 and a second connecting portion K2142 on the serial element K214; The third distance d3 is approximately equal to the fourth distance d4 of the series element 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 surrounded to form a rectangular frame body; the frame body uses the fixed seat K213 on one side as the fixed side, and the other side formed by the series piece K214 One side can be slightly moved up and down by the elasticity of the first reed K211 and the second reed K212.

The driven member K25 formed by the separation needle is arranged on the side of the frame structure of the micro-movement component K21 that can perform micro-movement, and the bottom end of the driven member K25 is fixed on the side of the micro-movement component K21 On the first micro-moving portion K2112 of the first reed K211, the first connecting portion K2141 at one end of the series member K214 is embedded in the bottom end of the driven member K25 to be fixedly linked with the driven member K25, so that the The first micro-moving part K2112 of the first reed K211, the driven part K25, and the series part K214 can be linked together; the driven part K25 is elongated and has multiple sections of different truncated diameters, from top to bottom The order is from thin diameter to thick diameter.

The driving member K26 is, for example, a member driven by the electromagnetic effect of a ring-shaped electromagnet, and is disposed on a seat K2137 extending horizontally in the X-axis direction of the fixed seat K213 toward the side of the series member K214. The member K26 and the fixing seat K213 are kept at an interval in the X axis and are parallel to the left and right without contact; the seat K2137 is extended between the first reed K211 and the second reed K212, and is connected with the A reed K211 and the second reed K212 maintain a distance and are parallel to each other; the series piece K214 pivots through the seat K2137 with the second connecting portion K2142 at one end, and is connected to the second reed K212 and the seat. A connecting piece K2143 between the K2137 is fixed, a positioning piece K2144 is arranged below the second reed K212, the connecting piece K2143 and the positioning piece K2144 are sandwiched with the second micro-moving portion of the second reed K212. K2122, the second connecting part K2142 of one end of the series piece K214 is fixed and linked with the second micro-moving part K2122 of the second reed K212; the positioning piece K2144 is recessed with a positioning part K2145, the elastic piece One end of the K24 is embedded in the positioning portion K2145 to be linked with the second micro-moving portion of the second reed, and the other end is abutted against the abutting portion K231; a flexible connection is provided between the connecting member K2143 and the seat K2137 The buffer member K2146 formed by the body can buffer the collision between the coupling member K2143 and the seat K2137 when the series member K214 is displaced up and down to reduce noise;

The series member K214 pivots through the center of the driving member K26, and uses a magnetic moving part K2147 to drive the micro-moving side of the frame structure of the micro-moving assembly K21 by electromagnetic adsorption, so that the series member K214 can move downward. The displacement actuation and linkage actuate the driven member K25, the first micro-movement portion K2112 of the first reed K211, and the second micro-movement portion A2122 of the second reed K212 to displace downward, and when the electromagnetic adsorption stops, the The elastic restoring force of the first reed K211 and the second reed K212 causes the driven member K25, the first micro-movement portion K2112 of the first reed K211, and the second micro-movement portion A2122 of the second reed K212 to return upward. Displacement; wherein, the elastic member K24 can also assist in providing the first reed K211 and the second reed K212 for a more immediate elastic restoring force.

The micro-motion assembly K21 can provide a stable positioning of the driven member K25. The upper and lower displacement strokes of the driven member K25 are extremely short. The second distance d2 is approximately equal, so under the action of the driving member K26, the trajectory of the upward and downward displacement of the series member K214 is the same as that of the driven member K25, the first micro-movement portion K2112 of the first reed K211, the second spring The second micro-moving part A2122 of the plate K212 makes a trajectory of upward and downward displacement. During the displacement stroke, the second axis L2 formed by the series member K214 and the driven member K25 still maintains a position that is almost the same as the first axis of the fixed seat K213. The vertical state in which the first axis L1 formed by the positioning K2131 and a second positioning K2132 is parallel to each other enables the driven member K25 to perform vertical upward and downward displacements stably to reduce shaking or deflection.

Please refer to FIGS. 3 and 6 , two sides of the first positioning K2131Y axis of the fixing seat K213 of the micro-moving component K21 are respectively provided with a fixing portion K2138, and each fixing portion K2138 is provided with a long slot K2139; the fine adjustment The upper end of the part K22 is provided with a protruding inserting part K221, which is provided with a long slot K2211, which can be inserted into the inserting groove K112 below the side seat K111 at the bottom of the material seat K1 on both sides of the introduction groove K11 by means of a screw connection. The position is matched and fixed and can be fine-tuned in the Y-axis; the lower end of the fine-tuning piece K22 forms an upwardly concave section K222 at the first position K2131 corresponding to the fixing seat K213, and is divided to span the section K121 or the first position K2131. A two-span portion K223 on both sides of a positioning K2131 is respectively fixed with the two fixing portions K2138 of the fixing seat K213 through the long slot K2139 and can be fine-tuned in the X-axis; the first and second reeds K211, K212 One side of the first and second micro-moving parts K2112, A2122 is arc-shaped to reduce the weight and simplify the structure, and increase the sensitivity of the first and second reeds K211, K212;

The bracket K23 is integrally provided with the X-axis abutting portion K231 and a Z-axis fixing portion K232, the fixing portion K232 is provided with a Z-axis abutting portion K2321 and a X-axis horizontal abutting portion The abutting portion K2321 is fixed on the other side of the fine adjustment piece K22 relative to the first and second reeds K211 and K212 by means of a screw connection, and the abutting surface K2322 abuts against the Below the bottom edge of the second enclosure K2135; the surface of the abutting surface K2322 is facing the second reed K212 with a distance between a protruding abutting portion K2323, which is used for the second reed K212 to stop and limit the unexpected deviation ;

Neither the fine adjustment member K22 nor the bracket K23 is in contact with the first reed K211 or the second reed K212.

Please refer to FIG. 7 , the driving mechanism K2 can be implemented in cooperation with a position detection mechanism K3. The position detection mechanism K3 is provided with a detection piece K31 and a detector K32 such as a proximity switch. The detection piece K31 can be fixed on the coupling member K2143 Between the positioning member K2144 and the second micro-moving portion K2122 of the second reed K212, the detector K32 is arranged at the seat K2137 and pivots through the seat K2137; in the driving member K26 When driving, the series element K214 is linked with the connecting element K2143, the second micro-moving part K2122 of the second reed K212, and the detection piece K31 to displace, so that the detector K32 can be detected by the detection piece K31. position to obtain the position information of the driven member K25.

When the driving mechanism K2 is implemented in the sorting machine, it can be provided with: an in-position detection mechanism K4, which is provided with an optical fiber K41 and a detector K42, and one end of the optical fiber K41 can pass through the detection mechanism on the material holder K1 The other end of the hole K13 is connected with the detector K42; the detector K42 is arranged on the holding part K231 of the bracket K23 and pivots through the holding part K231, and the in-position detection mechanism K4 receives the optical signal by means of a None to determine whether there is an electronic component W in the carrier slot B1 of the first carrier disk B.

Please refer to FIGS. 1 and 8 , the driving mechanism K2 in the embodiment of the present invention can also be used at the first discharge station F in the sorting machine to stop the The electronic component W is moved out of the carrier B1; at this time, the drive mechanism K2 only cooperates with the position detection mechanism K3. In this embodiment, the drive mechanism K2 is fixed under a material seat M1, and the upper end of the material seat M1 is provided with the The other end of the first carrier plate B is provided with an output pipe M2; the output pipe M2 is arranged obliquely, and its upward end corresponds to the carrier tank B1, and the electronic components W can be discharged from the output pipe M2; the material holder M1 is opposite to the There should be an air hole M11 at the carrier groove B1, and a stop hole M12 on the outer periphery of the carrier groove B1 beside the air hole M11 for the upper end of the driven member K25 of the driving mechanism K2 to pass through.

In the driving method, mechanism, module and sorting machine using the driving mechanism and the module according to the embodiments of the present invention, the driving member is driven by the driving mechanism, and the device is elastic and fixed at one end, and the other end can be slightly moved by the driving member. The micro-movement assembly of the reed, so that the driven part is fixed on the end of the reed of the micro-moving assembly that can be micro-moved by the driving part and is linked with the reed, the driven part will not be driven by the reed The driven member is driven to rotate, the driven member is set on the reed, and its length is not accumulated with any rod body, so it can reduce the shaking and deflection, and because there is no bearing set for any rod body to pivot, and no bearing can cause wear.

Only the above are only preferred embodiments of the present invention, and should not limit the scope of the present invention, that is, any simple equivalent changes and modifications made according to the scope of the patent application of the present invention and the contents of the description of the invention, All still fall within the scope of the patent of the present invention.

【Symbol Description】

A Workbench A1 Conveyor Channel

B First carrier tray 1 B1 Carrier slot

B2 Limiting piece C Feeding station

D Measuring station E Transfer station

F First discharge station G Second tray

G1 Carrier G2 Stopper

H Second discharge station K Drive module

K1 Feeder K11 Introductory trough

K111 Side seat K112 Groove

K12 Stop hole K13 Detection hole

K14 Air hole K15 Guide piece

K151 Guide channel K2 Drive mechanism

K21 Inching Assembly K211 First Reed

K2111 The first fixing part K2112 The first micro-moving part

K212 Second reed K2121 Second fixed part

K2122 Second micro-moving part K213 Fixed seat

K2131 First positioning K2132 Second positioning

K2133 The first enclosure K2134 The first dodge zone

K2135 Second enclosure K2136 Second dodge zone

K2137 Seat K2138 Fixed part

K2139 Long slotted hole K214 Tandem piece

K2141 The first connection part K2142 The second connection part

K2143 Coupling K2144 Positioning

K2145 Positioning part K2146 Buffer

K2147 Magnetic part K22 Fine adjustment

K221 Insertion part K2211 Slotted hole

K222 Section K223 Cross Section

K23 Bracket K231 Bracket

K232 Fixed part K2321 Abutment part

K2322 Abutting surface K2323 Abutting part

K24 Elastic part K25 Driven part

K26 Drive K3 Position Detection Mechanism

K31 Detector K32 Detector

K4 In-position detection mechanism K41 Fiber

K42 Detector W Electronics

d1 first pitch d2 second pitch

d3 third distance L1 first axis

L2 Second axis M1 Material holder

M11 Air hole M12 Stop hole

M2 output tube

Claims (22)

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.

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