TWI730295B - Drive mechanism, module and sorting machine using drive mechanism and module - Google Patents

Abstract

The present invention provides a driving mechanism, a module and a sorting machine using the driving mechanism and the module. The driving mechanism is: a driving part; a micro-movement assembly provided with an elastic reed; one end of the reed is fixed, and the other end It can be micro-moved by the driving part; a driven part is arranged at the end of the micro-movement assembly that can be micro-moved by the driving part, and is fixedly linked with the reed; when the driving part drives the micro-movement assembly, it can The end that can be micro-moved by the driving member is linked to the driven member to move back; the reed of the micro-movement assembly includes: a first reed, the sheet-like surface of which is provided with two sides separated by a first A first fixing portion and a first micro-moving portion at a distance; a second reed provided with a second fixing portion and a second micro-moving portion separated by a second distance on two sides; thereby formed The driving mechanism and modules of the s are used in the sorting machine, so that the driven parts can perform vertical up and down displacement stably to reduce shaking or deflection.

Description

Drive mechanism, module and sorting machine using drive mechanism and module

The present invention relates to a driving mechanism, a module and a sorting machine using the driving mechanism and the module, in particular to a driving mechanism and mold used to drive a driven part to reset when testing or sorting electronic components. Groups and sorting machines using drive mechanisms and modules.

According to the general equipment for testing and sorting electronic components, a carrier disk with equally spaced hollow carrier slots arranged around the periphery is often used. The carrier disk transports a plurality of electronic components to each workstation one by one through an intermittent rotating flow path. For operations, these workstations are distributed corresponding to the periphery of the carrier, such as: feeding workstation, measuring workstation, steering workstation, implant workstation, discharge workstation... etc.; among them, in the feeding workstation, steering workstation and discharge workstation The workstation part is often on the conveying flow path where the electronic components are moved into or out of the tray, and a separating needle is used to move back and forth into or out of the conveying flow path to block or allow the passage of the electronic components. The upper end of the electromagnetic drive rod is operated by an electromagnet for up and down reciprocating operation.

In the prior art, since the separating needle located at the upper end of the electromagnetic drive rod driven by the electromagnet is already quite slender under the electromagnetic drive rod itself, and the separating needle is a needle-like elongated object, the two lengths After being accumulated, it is very easy to shake when being driven up and down reciprocatingly, which causes a bearing at the lower end of the electromagnetic drive rod and a stop hole on a material seat for the separation needle to pivot easily to cause wear and reaming. And the electromagnetic drive rod system driven by the electromagnet passes through the electromagnet, but in order to make it react quickly and move up and down when subjected to magnetism, the electromagnetic drive rod is not in the The electromagnet restricts its rotation ability, so that the separation needle, which is fixed and linked at its upper end, is easy to deflect at the same time during the up and down movement to reset, which increases the wear of the bearing and the stop hole.

The purpose of the present invention is to provide a driving mechanism that can reduce the shaking and deflection of the driven part.

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

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

Another object of the present invention is to provide a sorting machine using the drive module.

The driving mechanism according to the object of the present invention includes: a driving member; a micro-movement assembly provided with an elastic reed; one end of the reed is fixed, and the other end can be micro-moved by the driving member; and a driven member is arranged at The end of the micro-motion assembly that can be micro-moved by the driving member is fixedly linked with the reed; when the driving member drives the micro-motion assembly, the end that can be micro-moved by the driving member can be linked to the driven The piece is moved back and forth; wherein, the reed of the micro-movement assembly includes: a first reed, the sheet-like surface of which is provided with a first fixing part and a first micro-moving part which are separated on two sides and separated by a first distance; A second reed is provided with a second fixing part and a second micro-moving part which are arranged on two sides and separated by a second distance.

According to another object of the present invention, a sorting machine using the driving mechanism includes: the driving mechanism is used at a first discharging station in the sorting machine to stop when a first carrier plate rotates. The electronic component is prevented from moving out of a loading slot; the driving mechanism is fixed under a material base, the first loading plate is set above one end of the material base, and an output tube is set on the other end; one end of the output tube corresponds to the loading slot, and the electronic component It can be discharged by the output pipe; the material seat is provided with an air hole corresponding to the carrying trough, A blocking hole is provided at the outer periphery of the carrying groove beside the air hole for the upper end of the driven part of the driving mechanism to pass through.

According to another object of the present invention, a drive module using the drive mechanism includes: a material seat, one end is provided with an introduction slot for a conveying channel, the other end is set therein, the material seat is provided with a blocking hole, the The upper surface of the material base is provided with a guiding channel between the conveying channel and a loading slot of a first carrier, and electronic components can pass through the conveying channel and the guiding channel to the carrier slot of the carrier in sequence; Wherein, the driven part of the driving mechanism can be moved up and down to the stop hole of the material seat.

According to another object of the present invention, another drive module includes: a material seat, one end is provided with an introduction groove for a conveying channel, one end is set therein, the material seat is provided with a blocking hole, and the upper surface of the material seat is A guide channel is provided between the conveying channel and a carrier slot of a first carrier, and the electronic components can be sequentially passed through the conveying channel and the guide channel to the carrier slot of the carrier; the cover of a driving mechanism The driving part is arranged on an elastic reed, the driven part is fixedly linked with the reed under the action of a driving part, and the driven part can be moved up and down to the stop hole of the material seat .

According to another object of the present invention, a sorting machine includes: using the drive module, wherein the sorting machine is provided with a first carrier plate, which is set on a worktable, and uses a first intermittent rotating flow The first carrier plate is arranged on the periphery of the first carrier plate to carry the electronic components. The first carrier plate is circumferentially arranged with hollow carrier grooves that open outward; the introduction groove of the material seat is provided with one end of a conveying channel, and the material seat is The surface is provided with a guiding channel between the conveying channel and the loading slot of the first carrier, and electronic components can be sequentially passed through the conveying channel and the guiding channel to the loading slot of the carrier.

According to the driving mechanism, the module and the sorting machine using the driving module of the embodiment of the present invention, the driving member is driven by the driving mechanism and is provided with a spring that is elastic and fixed at one end, and the other end can be micro-moved by the driving member. The micro-movement component of the plate makes the driven member fixed on the reed end of the micro-movement component that can be micro-moved by the driving member and is linked with the reed. The driven member will not be driven by the driving member to rotate. The driving part is arranged on the reed, and its length does not accumulate with any rod body, so The shaking and deflection can be reduced, and because there is no bearing set for any rod pivoting, there is no bearing that can cause wear.

A: Workbench

A1: Conveying channel

B: First carrier 1

B1: loading slot

B2: limit piece

C: Feeding station

D: Measurement workstation

E: Transfer workstation

F: The first discharging station

G: second carrier

G1: loading slot

G2: limit piece

H: The second discharge station

K: drive module

K1: Material seat

K11: lead-in slot

K111: side seat

K112: Groove

K12: Stop hole

K13: Inspection hole

K14: Stoma

K15: guide piece

K151: Guidance channel

K2: drive mechanism

K21: Micro-motion components

K211: The first reed

K2111: The first fixed part

K2112: The first micro-movement part

K212: second reed

K2121: The second fixed part

K2122: The second micro-movement part

K213: fixed seat

K2131: first positioning

K2132: second positioning

K2133: The first enclosure

K2134: The first dodge interval

K2135: The second enclosure

K2136: The second dodge zone

K2137: Seating

K2138: Fixed part

K2139: Long slot

K214: Tandem piece

K2141: The first link

K2142: The second link

K2143: coupling

K2144: positioning piece

K2145: Positioning part

K2146: Buffer

K2147: Magnetic part

K22: Fine-tuning parts

K221: Embedded part

K2211: Long slot

K222: Interval

K223: Cross-department

K23: Bracket

K231: Undertaking Department

K232: Fixed connection part

K2321: Docking part

K2322: abutment surface

K2323: Blocking Department

K24: Elastic parts

K25: Driven parts

K26: Driver

K3: Position detection mechanism

K31: Detection film

K32: detector

K4: In-place testing mechanism

K41: Optical fiber

K42: detector

W: electronic components

d1: first spacing

d2: second spacing

d3: third spacing

L1: first axis

L2: second axis

M1: Material seat

M11: Stoma

M12: Stop hole

M2: output tube

Figure 1 is a three-dimensional schematic diagram of part of the mechanism of the sorting machine in an 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 in an embodiment of the present invention.

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

FIG. 5 is a schematic partial cross-sectional view of the micro-movement assembly cooperating with the driving member in the embodiment of the present invention.

6 is a three-dimensional exploded schematic view of the fixing base, the fine adjustment member, and the bracket of the micro-motion assembly in the embodiment of the present invention.

FIG. 7 is a schematic diagram of the driving 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.

FIG. 8 is a schematic diagram of an embodiment in which the driving mechanism is used in the first discharging station in the sorting machine to prevent the electronic component from moving out of the loading slot.

Please refer to FIG. 1, the 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 LED electronic component sorting. The sorting machine includes: a job Table A is equipped with a conveying channel A1 to transport the electronic components W transported in a row by a vibrating feeder (not shown); a first carrier plate B is set on the work table A and uses a first intermittent rotating flow The electronic components W are transported by the first carrier disk B. The first carrier disk B is circumferentially arranged at equal intervals and is provided with hollow carrier grooves B1 that open outwards. The carrier groove B1 is arranged on the outer periphery with a stopper B2 to prevent The electronic component W being rotated and transported is thrown out by centrifugal force; the first carrier plate B forms a clockwise first intermittent rotating flow path And accept the electronic component 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 first intermittent rotating flow path according to the direction of rotation. Discharging workstation F; a second carrier G, set on the workbench A, and transported by a second intermittent rotating flow path, the second carrier G circumferentially arranged at equal intervals and facing outward An open hollow carrier groove G1, the ring-arranged carrier groove B1 is provided with a limiting member G2 on its outer periphery to prevent the electronic components being rotated and transported from being thrown out by centrifugal force; the second carrier G and the first carrier B Adjacent, and form a clockwise second intermittent rotating flow path for electronic components W transport; the second intermittent rotating flow path is provided with a plurality of second discharging workstations H each corresponding to each carrier G1 (implemented in the present invention In the example, there are twenty second discharging workstations H corresponding to twenty loading troughs G1, and the drawing is only represented by a second discharging workstation H); the first carrier B and the second carrier G are The transfer station E forms the connection of the conveying flow path, which can be a channel or transfer the electronic components W between the carrier slot B1 of the first carrier disk B and the carrier groove G1 of the second carrier disk G in a way of adsorption and transportation. Conveying mechanism; the first intermittent rotating flow path is divided into a front section and a rear section by the transfer station E as a boundary, the first discharging station F is located at the rear section of the first intermittent rotating flow path, so that the first intermittent rotating flow path can be avoided The interference of the workstations on the front section of an intermittent rotating flow path; the first intermittent rotating flow path of the first disk carrier B forms two bifurcated flow paths at the adapter station E, when the electronic component W passes through the When the measurement result of the measurement workstation D is an electronic component W with a higher blanking frequency, when the electronic component W is transported to the transfer workstation E, it will be rotated by the first intermittent rotation of the first carrier B The flow path is discharged from the horizontal radial direction, passes through the transfer station E, and then enters the second intermittent rotating flow path of the second carrier G in the horizontal radial direction. The carrier groove G1 is transported, and the measurement result is determined by The second discharging station H preset in the carrier groove G1 discharges the second intermittent rotating flow path of the second carrier G; when the electronic component is measured by the measuring station D, the result is that the discharge frequency is relatively low. When the electronic component W is low, when the electronic component W is transported to the transfer station E, it will continue to follow the first intermittent rotating flow path of the first carrier B to be transported past the transfer station. As station E, it reaches the first discharging station F, and the first intermittent rotating flow path of the first tray B is discharged from the first discharging station F.

Please refer to Figures 1 and 2. The feeding station C is provided with a driving module K for blocking under the first carrier B to block the electronic components when the first carrier B rotates W moves into or out of the loading slot 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, arranged in a horizontal direction, one end is recessed with an introduction slot K11, One end of the conveying channel A1 is set therein, and the material seat K1 is opened from the introduction groove K11 to an end relatively far away from the conveying channel A1 with a blocking hole K12, a detection hole K13 and an air hole K14 in sequence; The upper surface of the material seat K1 is provided with two guiding 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, between the two guiding pieces K15 A guide channel K151 is formed, one end of which is connected to the conveying channel A1, and the other end is connected to the carrier groove B1 of the first carrier B, so that the electronic component W can sequentially pass through the conveying channel A1 and the guide channel K151 to In the loading slot B11 of the carrier B1; one end of the two guide pieces K15 has an arc concave outer edge corresponding to the shape of the first carrier B; a driving mechanism K2, which is arranged under the material seat K1, the drive The mechanism K2 is provided with a micro-movement component K21, and a micro-adjustment piece K22 is fixed between the upper end of the micro-movement component K21 and the material holder K1, so that the upper end of the micro-movement component K21 and the bottom surface of the material holder K1 maintain a gap; There is a bracket K23. A supporting portion K231 is transversely provided between the bracket K23 and the lower bottom surface of the micro-movement component K21, and an elastic member K24 composed of a spring is provided between the lower bottom surface of the micro-movement component K21 and the supporting portion K231. The micro-movement component K21 is provided with a driven part K25 composed of a separating needle, a driving part K26 drives the micro-movement component K21, so that the driven part K25 on it can move up and down linearly to the material seat In the blocking hole K12 of K1, the operation of blocking or releasing the electronic component W is performed.

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 material and has elasticity. Its sheet surface is provided with a first fixing part K2111 and a first fixing part K2111 which are separated on two sides in the X-axis direction and separated by a first distance d1. A micro-moving part K2112; a second reed K212, in the shape of a rectangular sheet, made of metal and elastic, and its sheet surface is provided with a second fixing that is separated on two sides in the X-axis and separated by a second distance d2 Portion K2121 and a second micro-movement portion K2122; the first distance d1 of the first reed K211 is approximately equal to the second distance d2 of the second reed K212; in this embodiment, the first reed K211 and the second reed The thickness, material, and coefficient of elasticity of the plate K212 are the same, but the thickness, material, and coefficient of elasticity of the first reed K211 and the second reed K212 can also be different according to needs; a fixing seat K213 is provided in the Z axis , A first location K2131 located above and a second location K2132 located below the bottom separated by a third distance d3, the first reed K211 is fixed to the first fixing seat K213 by the first fixing portion K2111 A positioning K2131, the second reed K212 is fixed to the second positioning K2132 of the fixing base K213 by the second fixing portion K2121, the first reed K211 and the second reed K211 fixed to the fixing base K213 The reeds K212 are parallel to each other; the outer periphery of the first positioning K2131 where the first fixing portion K2111 of the first reed K211 is fixed is surrounded by a frame-shaped first reed K211 with a height slightly higher than the level of the first reed K211. Surrounded by the enclosure K2133, the first positioning K2131 faces the side of the first micro-moving portion K2112 of the first reed K211, and a recessed first avoiding section K2134 is provided under the first reed K211, by This makes the first reed K211 at the upper end of the fixing seat K213 only the first fixing portion K2111 is in contact with the first positioning K2131 of the fixing seat K213, and the remaining parts are suspended and not in contact with the upper end of the fixing seat K213; The outer periphery of the second positioning K2132 for fixing the second fixing portion K2121 of the second reed K212 is surrounded by a frame-shaped second enclosure K2135 whose height is slightly lower than the level of the second reed K212 , The second positioning K2132 faces the side of the second micro-movement portion K2122 of the second reed K212, and a recessed second avoidance section K2136 is provided above the second reed K212, so that the second spring sheet At the lower end of the fixing seat K213, only the second fixing portion K2121 is in contact with the second positioning K2132 of the fixing seat K213, and the remaining parts are in a suspended state without contacting the lower end of the fixing seat K213; a series piece K214 is provided with A first coupling portion K2141 and a second coupling portion K2142 spaced up and down by a fourth distance d4 in the Z-axis, the first reed K211 is coupled with the first micro-movement portion K2112 and the series element K214 The part K2141 is connected and fixed, and the second reed K212 is connected and fixed by the second micro-moving part A2122 and the second connecting part K2142 of the series element K214. The first positioning K2131 and the second positioning K2132 of the fixing seat K213 are connected to form The first axis L1 of the series element K214 and the second axis L2 formed by the first coupling portion K2141 and a second coupling portion K2142 are parallel to each other; the third distance d3 of the fixing seat K213 is parallel to the series element K214 The fourth distance d4 is approximately equal; 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, and the fixing seat K213 and the series element K214 are surrounded to form a rectangular frame; the frame has a fixing seat K213 on one side as the fixed side, and the other side formed by the series element K214 is formed by the first reed K211 and the second reed K212 is flexible and can move up and down.

The driven part K25 formed by the separating needle is arranged on the side of the frame structure of the micro-movement assembly K21 that can be micro-moved, and the bottom end of the driven part K25 is fixed to the first spring of the micro-movement assembly K21. On the first micro-moving portion K2112 of the piece K211, the first coupling portion K2141 at one end of the series piece K214 is embedded in the bottom end of the driven piece K25 to be fixedly linked with the driven piece K25, so that the first reed K211 The first micro-moving part K2112, the driven part K25, and the series part K214 can be linked; the driven part K25 is elongated and has a number of different cross-sectional diameters, from top to bottom in order from thin to Thick diameter.

The driving member K26 is, for example, a member driven by the electromagnetic effect of a ring-shaped electromagnet, and is arranged on a seat K2137 horizontally extending from the fixing seat K213 toward the X-axis on the side of the series member K214. The piece K26 and the fixing seat K213 are left and right parallel and juxtaposed with an interval in the X-axis direction. The seat K2137 extends between the first reed K211 and the second reed K212, and is connected to the first reed K211 and the second reed K212. The reed K211 and the second reed K212 are spaced apart and parallel to each other; the series piece K214 has one end The second connecting portion K2142 pivots through the seat K2137, and is fixed to a connecting piece K2143 between the second reed K212 and the seat K2137. A positioning piece K2144 is provided under the second reed K212, and the connecting The member K2143 and the positioning member K2144 sandwich the second micro-movement portion K2122 of the second reed K212 above and below, so that the second coupling portion K2142 at one end of the serial member K214 and the second micro-movement of the second reed K212 The part K2122 is fixed and linked; the positioning part K2144 is recessed with a positioning part K2145. One end of the elastic part K24 is embedded in the positioning part K2145 and is linked with the second micro-movement part of the second reed, and the other end abuts against The supporting portion K231; the connecting member K2143 and the seat K2137 are provided with a buffer member K2146 composed of a flexible body, 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 Noise; the series element K214 pivots through the center of the driving element K26, and a magnetic part K2147 is electromagnetically attracted to drive the micro-movement assembly K21 frame structure that can perform micro-movement, so that the series element K214 can be moved down Displacement actuation and linkage of the driven part K25, the first micro-moving portion K2112 of the first reed K211, and the second micro-moving portion A2122 of the second reed K212 move downwards, and when the electromagnetic adsorption stops, the first reed K211 The elastic restoring force of the second reed K212 causes the driven member K25, the first micro-moving portion K2112 of the first reed K211, and the second micro-moving portion A2122 of the second reed K212 to return upward; wherein the elastic The element K24 can also assist in providing the first reed K211 and the second reed K212 as a more immediate elastic restoring force.

The micro-motion assembly K21 can provide a stable positioning of the driven part K25, the upper and lower displacement strokes of the driven part K25 are extremely short, and because of the first distance d1 of the first reed K211 and the second reed K212 The two distances d2 are approximately equal. Therefore, under the actuation of the driving member K26, the trajectory of the up and down displacement of the series member K214 is the same as that of the driven member K25, the first micro-moving portion K2112 of the first reed K211, and the second reed K212. The second micro-moving part A2122 moves up and down. During the displacement stroke, the second axis L2 formed by the series element K214 and the driven element K25 still maintains a position that is almost the same as the first position K2131 and a position of the fixed seat K213. The first axis L1 connected by the second positioning K2132 is in a vertical state where the first axis L1 is parallel to each other, so that the driven part K25 can stably perform vertical up and down displacements to reduce shaking or deflection.

Please refer to Figures 3 and 6, the first positioning K2131Y of the fixing seat K213 of the micro-motion assembly K21 is provided with a fixing part K2138 on both sides in the axial direction, and each fixing part K2138 is provided with a long slot K2139; the fine adjustment member The upper end of K22 is provided with a protruding embedding portion K221, which is provided with a long slot hole K2211, which can be fitted with the embedding groove K112 under 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 Positioning and fixing can be used for Y-axis fine adjustment; the lower end of the fine adjustment member K22 forms an upwardly concave section K222 at the first positioning K2131 corresponding to the fixing seat K213, so as to span the section K121 or the first The two span parts K223 on both sides of the positioning K2131 are respectively fixed to the two fixing parts K2138 of the fixing seat K213 through the long slot K2139 and can be used for fine adjustment of the X axis; the first and second reeds K211 and K212 One side of the first and second micro-movement parts K2112, A2122 is arc-shaped to reduce its weight and simplify the structure, increase the sensitivity of the first and second reeds K211, K212; the bracket K23 is integrated with the bracket in 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 surface K2322, and the abutting portion K2321 on the The fine adjustment member K22 is fixed by a screw member relative to the other side of the first and second reeds K211, K212, and when fixed, the abutting surface K2322 abuts under the bottom edge of the second enclosure K2135; The surface of the surface K2322 faces the second reed K212 with a retaining portion K2323 protruding at a distance, for the second reed K212 to resist and limit accidental deviation; the fine adjustment piece K22 and the bracket K23 are not It 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 detecting mechanism K3. The position detecting mechanism K3 is provided with a detecting piece K31 and a detector K32 such as a proximity switch. The detecting piece K31 can be fixed to the connecting piece 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; when the driving member K26 is driven , The series piece K214 links the connecting piece K2143, the second micro-movement portion K2122 of the second reed K212, and the detection piece K31 to displace, so that the detector K32 can be detected by the detector K32. The test piece K31 detects the position of the series element K214 and obtains the position information of the driven element 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 on the material seat K1 The other end of the hole K13 is connected with the detector K42; the detector K42 is arranged on the supporting portion K231 of the bracket K23 and pivoted through the supporting portion K231, the in-position detection mechanism K4 receives the presence or absence of an optical signal To determine whether there is an electronic component W in the carrier slot B1 of the first carrier disk B.

Please refer to Figures 1 and 8, the driving mechanism K2 in the embodiment of the present invention can also be used at the first discharging station F in the sorting machine to stop the The electronic component W is moved out of the loading slot B1; at this time, the driving mechanism K2 only cooperates with the position detecting mechanism K3, in this embodiment; the driving mechanism K2 is fixed under a material base M1, and the material base M1 is provided with the The other end of the first carrier plate B is provided with an output tube M2; the output tube M2 is arranged in an oblique direction, and its upper end corresponds to the carrier slot B1, and the electronic component W can be discharged by the output tube M2; the material holder M1 is in the opposite direction There should be an air hole M11 at the carrying slot B1, and a stop hole M12 is opened at the outer periphery of the carrying slot B1 beside the air hole M11 for the upper end of the driven part K25 of the driving mechanism K2 to pass through.

According to the driving method, mechanism, module and the sorting machine using the driving mechanism and the module of the embodiment of the present invention, the driving mechanism is driven by the driving member with elasticity and one end is fixed, and the other end can be operated by the driving member The micro-movement component of the micro-movement reed, so that the driven part is fixed to the micro-movement component at one end of the reed that can be micro-moved by the driving part and is linked with the reed, the driven part will not be driven by the driving part. When rotating, the driven part is set on the reed, and its length does not add up to any rod body, so shaking and deflection can be reduced, and because there is no bearing set for any rod body pivoting, and there is no bearing that can cause wear .

However, the above are only preferred embodiments of the present invention, and should not be used to limit the scope of implementation of the present invention, that is, simple equivalent changes and modifications made in accordance with the scope of the patent application of the present invention and the description of the invention, All are still within the scope of the invention patent.

K211: The first reed

K212: second reed

K213: fixed seat

K2133: The first enclosure

K2134: The first dodge interval

K2135: The second enclosure

K2137: Seating

K214: Tandem piece

K25: Driven parts

K26: Driver

Claims (18)

A driving mechanism includes: a driving part; a micro-movement assembly provided with an elastic reed; one end of the reed is fixed, and the other end can be micro-moved by the driving part; a driven part is arranged in the micro-movement assembly The end that can be micro-moved by the driving member is fixedly linked with the reed; when the driving member drives the micro-movement assembly, the end that can be micro-moved by the driving member can be connected to the driven member to move back. Wherein, the reed of the micro-movement component includes: a first reed, the sheet-like surface of which is provided with a first fixing portion and a first micro-moving portion separated by a first distance on two sides; a second spring The sheet is provided with a second fixing part and a second micro-moving part which are separately arranged on two sides and separated by a second distance. The driving mechanism according to claim 1, wherein the micro-movement assembly includes: a fixing seat provided with a first positioning and a second positioning separated by a third distance, and the first reed is fixed by the first fixing part The second spring plate is fixed to the second position of the fixing seat by the second fixing portion. According to the driving mechanism of claim 2, wherein the micro-movement assembly includes: a series element, provided with a first coupling portion and a second coupling portion separated by a fourth pitch, and the first reed is moved by the first micro-movement The part is connected and fixed with the first connecting part of the series element, and the second reed is connected and fixed by the second micro-movement part and the second connecting part of the series element. The driving mechanism according to claim 3, wherein the first axis formed by the first positioning and the second positioning of the fixing seat is connected with the first connecting portion and the second connecting portion on the tandem member. The two axes are parallel to each other. The driving mechanism according to claim 3, wherein the third distance of the fixing seat is approximately equal to the fourth distance of the series member; the first reed and the second reed are related to the first axis and the second axis It is vertical. The driving mechanism according to claim 3, wherein the driving element is located between the first reed and the second reed of the micro-motion assembly, the driving element is an electromagnet, and the series element is formed by pivoting through the electromagnet In the center of the driving part, the driving part drives the series part so that the first and second reeds and the passive part are linked. The driving mechanism according to claim 3, wherein the driving member is provided on a seat extending from the side of the fixing seat toward the tandem member, and the seat extending between the first reed and the second reed ; The series piece pivots through the seat with a second connecting portion at one end, and is fixed with a connecting piece between the second reed and the seat. According to the driving mechanism of claim 7, wherein a positioning member is provided below the second reed, and the second micro-moving portion of the second reed is clamped up and down between the connecting member and the positioning member, so that the series member The second connecting portion at one end is fixed and linked with the second micro-moving portion of the second reed. According to claim 3, the driving mechanism, wherein a buffering member composed of a flexible body is provided between the connecting member and the seat. The driving mechanism according to claim 1, wherein a bracket is provided under the micro-movement component, and a supporting portion is transversely provided between the bracket and the lower bottom surface of the micro-movement component, and the lower bottom surface of the micro-movement component abuts An elastic piece composed of a spring is arranged between the parts. The driving mechanism according to claim 1, wherein one end of the elastic member is embedded in a positioning portion linked with the second micro-moving portion of the second reed, and the other end abuts against the supporting portion. A sorting machine, using the driving mechanism described in any one of claims 1 to 11, comprising: the driving mechanism is used at a first discharging station in the sorting machine to rotate when a first carrier disc , Stop the electronic component from moving out of a loading slot; the driving mechanism is fixed under a material base, the first loading plate is set above one end of the material base, and an output tube is set on the other end; one end of the output tube corresponds to the loading slot, the Electronic components can be discharged from the output tube; the material seat is provided with an air hole corresponding to the carrying slot, and a stop hole is opened on the outer periphery of the carrying slot beside the air hole for the upper end of the driven part of the driving mechanism to pass through. A drive module, which uses the drive mechanism described in any one of claims 1 to 11, includes: a material seat with an introduction groove at one end, a stop hole on the material seat, and a guide on the upper surface of the material seat Guide channel; wherein the driven part of the drive mechanism can be moved up and down to the stop hole of the material seat. The driving module according to claim 13, wherein the driving mechanism is implemented in cooperation with a position detecting mechanism, the position detecting mechanism is provided with a detecting piece and a detector, the detecting piece and the second micro-moving part of the second reed Linked to obtain the position information of the driven part. The drive module according to claim 13, wherein a fine adjustment member is fixed between the micro-movement assembly and the material base, and the fine adjustment member can perform a fine adjustment displacement. A drive module includes: a material seat with an introduction groove at one end, a stop hole on the material seat, a guide channel on the upper surface of the material seat, and a driven part of a driving mechanism arranged on a flexible On the reed, the driven part is fixedly linked with the reed under the action of a driving part, and the driven part can be moved up and down to the stop hole of the material seat. A sorting machine, comprising: using the drive module according to any one of claims 13 to 16, wherein the sorting machine is provided with a first carrier plate, which is set on a workbench, and uses a first intermittent The rotating flow path is used to transport the electronic components. The peripheral edge of the first carrier plate is circumferentially arranged with hollow carrier grooves that open outwards at equal intervals; the introduction groove of the material seat is provided with one end of a conveying channel therein, and the material seat The upper surface is provided with a guiding channel between the conveying channel and the loading slot of the first carrier, and electronic components can be sequentially passed through the conveying channel and the guiding channel to the loading slot of the carrier. The sorting machine according to claim 17, wherein the material base is provided with a detection hole and an air hole; the driving mechanism is provided with an in-position detection mechanism, which is provided with an optical fiber and a detector, and one end of the optical fiber can pass through the material The other end of the detecting hole on the seat is connected with the detector; the in-position detecting mechanism determines whether there are electronic components in the holding slot of the first holding plate by receiving the optical signal.

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