TWI575644B - Electronic device moving mechanism and its application equipment - Google Patents

Description

Electronic component moving mechanism and working equipment thereof

The present invention provides a method of reducing the volume by assembling not only the first driving source and the second driving source of the first picking structure and the second picking structure on the first frame on the same side, but also making the first actuator and the second transmission The devices are individually arranged to facilitate repair, thereby expanding the range of movement and the electronic component moving mechanism that facilitates the surrounding space configuration.

Nowadays, the electronic component moving mechanism picks up and places electronic components on different types of containers (such as a tray or a loading table) by using a plurality of pickers. Referring to Figures 1 and 2, the moving mechanism 10 is provided with a mechanical mechanism. The arm A carries a carrier 11 that is displaced in the first, second, and third directions (such as X, Y, and Z directions), and the carrier 11 is provided with two first frames 111 and second frames 112 arranged in the Z direction. The first side of the first frame 111 is equipped with a first motor 113. The first motor 113 drives a first pulley set 114 to actuate. The first pulley set 114 is coupled to drive the first slide rail 115 for displacement in the Z direction. The slide rail 115 is displaced along the first sliding seat 116 on the first frame 111, and drives the first picker 117 to shift in the Z direction to take the electronic component 131 on the tray 13, and the carrier 11 The second frame 112 is equipped with a second motor 118, the second motor 118 drives a second pulley set 119, and the second pulley set 119 is coupled to drive the first slide rail 120 for Z-direction displacement. The first sliding seat 121 on the second frame 112 is displaced, and drives the second picker 122 to be displaced in the Z direction. The electronic component 131 is placed on the tray 13; however, the first motor 113 and the second motor 118 are respectively mounted on the outer sides of the first frame 111 and the second frame 112 to drive the first pulley set 114 and the first The two pulley sets 119 are actuated, causing the two sides of the carrier 11 to protrude outwardly. The first motor 113 and the second motor 118 are integrated, so that the overall volume of the transfer mechanism 10 is relatively increased. When the transfer mechanism 10 transfers the electronic component 131, the first motor 113 or the second motor is prevented from being protruded on one side. 118 collides with the surrounding components such as the door panel (not shown) of the working device, and limits the moving range of the moving mechanism 10, so that the transfer performance is limited, and further, due to the first motor 113 and the second of the moving mechanism 10 The motor 118 protrudes from both sides of the carrier 11, so that the related devices disposed on the moving path of the moving mechanism 10 of the working equipment need to be appropriately designed to avoid the space configuration of the working equipment.

An object of the present invention is to provide an electronic component moving mechanism, comprising: a carrier, a first picking structure and a second picking structure, wherein the carrier is displaced in at least one direction and is provided with at least one first and two frames. The first pick-up structure is mounted on the first frame, and is provided with a first driving source to drive the first actuator, the first actuator drives at least one first pick-and-place electronic component, and the second pick-up structure is tied to The first frame is provided with a second driving source for driving the second actuator, and the second transmission is for driving a shaft between the first and second frames, and the shaft is driven by the other end to be assembled to the second frame. The third actuator is actuated to enable the third actuator to drive at least one second pick-up device to take and place the electronic component; thereby, the first and second driving sources of the first and second pick-up structures can be assembled on the same side. Reduce the volume on the rack to achieve the practical benefits of extending the range of movement and facilitating the configuration of the surrounding space.

A second object of the present invention is to provide an electronic component moving mechanism, wherein the moving mechanism is provided with at least one variable pitch structure, and the variable pitch structure is provided with at least one central axis on the shaft of the second picking structure. a guide groove is disposed, and a guide block displaceable along the guide groove is disposed on the third actuator, and a third drive source is disposed on the carrier, and the third drive source is driven by a fourth actuator The rack is displaced in at least one direction, and the second frame is displaced along the guide groove of the shaft by the guide block of the third actuator, and drives the second picker to synchronously shift to adjust the second picker and the first picker. Spacing, to achieve practical benefits of easy to change the distance.

A third object of the present invention is to provide an electronic component moving mechanism. Wherein, the second frame of the moving mechanism is not provided with a driving source, and the load of the second frame can be reduced, so that the variable-distance structure does not need to be configured with a third driving source with large output horsepower and large volume, thereby reducing the number of The volume of the three drive sources achieves cost savings and facilitates the practical benefits of moving the space configuration of the mechanism.

A fourth object of the present invention is to provide an electronic component moving mechanism, wherein the first picking structure and the second picking structure can not only reduce the first driving source and the second driving source on the first frame on the same side but shrink The volume and the first actuator and the second actuator can be independently configured to facilitate the independent repair and disassembly of the first actuator or the second actuator or the shaft in the future, thereby achieving the practical benefit of improving the convenience of use.

A fifth aspect of the present invention provides a working device for applying an electronic component moving mechanism, wherein a feeding device, a receiving device, a working device, a conveying device, and a central control device are disposed on the machine table, and the feeding device is provided Having at least one supply receptacle for accommodating electronic components to be operated, the receiving device is provided with at least one receiving receptacle for accommodating the electronic components for operation, the working device is provided with at least one operator for the electronic The component performs a preset operation, and the conveying device is provided with at least one moving mechanism for moving the electronic component, and the central control device is used for controlling and integrating the operations of the devices, and performing the automatic operation to achieve the practical benefit of improving the production efficiency of the operation. .

[study]

10‧‧‧Transfer institutions

11‧‧‧ Carrier

111‧‧‧First rack

112‧‧‧Second rack

113‧‧‧First motor

114‧‧‧First pulley set

115‧‧‧First slide rail

116‧‧‧First slide

117‧‧‧First picker

118‧‧‧second motor

119‧‧‧Second pulley set

120‧‧‧First slide rail

121‧‧‧First slide

122‧‧‧Second Picker

13‧‧‧Tray

131‧‧‧Electronic components

A‧‧‧ robotic arm

〔this invention〕

20‧‧‧Transfer institutions

21‧‧‧ Carrier

211‧‧‧First rack

2111‧‧‧First slide

212‧‧‧Second rack

2121‧‧‧Second slide

2122‧‧‧ Third slide

213‧‧‧ Linkage

2131‧‧‧ third slide

22‧‧‧First picking structure

221‧‧‧First drive source

222‧‧‧First pulley set

223‧‧‧First picker

2231‧‧‧First slide rail

23‧‧‧Second picking structure

231‧‧‧second drive source

232‧‧‧Second pulley set

233‧‧‧ shaft

2331‧‧‧joining groove

234‧‧‧ Pulley

2341‧‧‧Card block

235‧‧‧Land

236‧‧‧Connected parts

2361‧‧‧Second rail

237‧‧‧Adjustment

238‧‧‧Second Picker

24‧‧‧Variable structure

241‧‧‧ Third drive source

242‧‧‧Fourth pulley set

25‧‧‧ Carrying structure

30‧‧‧Tray

31, 32, 33, 34‧‧‧ Electronic components

40‧‧‧ stage

50‧‧‧ machine

60‧‧‧Feeding device

61‧‧‧Feeder

70‧‧‧Receiving device

71‧‧‧Receipt receiver

80A, 80B, 80C, 80D, 80E, 80F, 80G, 80H, 80I, 80J, 80K, 80L‧‧‧ working devices

81‧‧‧Circuit board

82‧‧‧ test seat

90‧‧‧Conveyor

91‧‧‧First transfer station

92‧‧‧Second transfer station

93‧‧‧First mover

94‧‧‧Second shifter

Figure 1: Schematic diagram of a conventional transfer mechanism and a tray.

Figure 2: A partial schematic view of a conventional transfer mechanism.

Figure 3: Schematic diagram of the moving mechanism of the present invention.

Figure 4: A partial front view of the transfer mechanism of the present invention.

Figure 5: A partial schematic view of one side of the moving mechanism of the present invention.

Figure 6 is a partial schematic view of the other side of the transfer mechanism of the present invention.

Fig. 7 is a schematic view showing the use of the electronic component of the moving mechanism of the present invention (1).

Figure 8 is a schematic view showing the use of the electronic component of the moving mechanism of the present invention (2).

Figure 9 is a schematic view showing the use of the electronic component of the moving mechanism of the present invention (3).

Fig. 10 is a schematic view showing the use of the electronic component of the moving mechanism of the present invention (1).

Figure 11 is a schematic view showing the use of the electronic component removed by the moving mechanism of the present invention (2).

Fig. 12 is a schematic view showing the use of the electronic component of the moving mechanism of the present invention (3).

Figure 13 is a schematic view showing the adjustment of the first and second pickups of the variable pitch structure of the present invention.

Figure 14 is a schematic view showing the application of the moving mechanism of the present invention to a working device.

In order to make the present invention more fully understood by the reviewing committee, a preferred embodiment will be described in conjunction with the drawings, as described in detail below: Referring to Figures 3, 4, 5, and 6, the moving mechanism 20 of the present invention includes a bearing. The device 21, the first picking structure 22 and the second picking structure 23 are further provided with a variable pitch structure 24, the carrier 21 is displaced in at least one direction, and is provided with at least one first frame 211 and at least one The second frame 212, and further, the second frame 212 can be a fixed or movable configuration. In this embodiment, the carrier 21 is provided with a connecting frame disposed in a second direction (such as a Y direction). 213, a connecting structure 25 is connected to the upper side of the connecting frame 213, and the first and second directions (such as X and Y directions) can be displaced for a larger stroke, and the first machine is fixed to one side of the connecting frame 213. a second frame 212 is disposed on the other side; the first picking structure 22 is mounted on the first frame 211 of the carrier 21, and is provided with a first driving source to drive at least one first actuator. The first actuator drives the first pick-up displacement of at least one of the pick-and-place electronic components, and in the embodiment, is first The outer side of the frame 211 is equipped with a first driving source 221 which can be a motor. The first driving source 221 drives a first actuator located inside the first frame 211, and the first actuator is provided with a third direction (such as The first pulley set 222 is configured to be driven by the first driving source 221, and drives the first picker 223 of the electronic component to be displaced in the Z direction, and the first picking In the embodiment, the first picker 223 is provided with a first slide rail 2231 arranged in the Z direction. The first slide rail 223 is disposed in the Z direction. And providing a first sliding seat 2111 for sliding the first sliding rail 2231 on the first frame 211, so that the first The picker 223 is configured to perform a Z-direction displacement smooth displacement; the second pick-up structure 23 is provided with a second driving source on the first frame 211 of the carrier 21, and the second driving source drives the second actuator, the second The transmission is driven by a shaft between the first frame 211 and the second frame 212. The shaft is driven by the other end to drive a third actuator mounted on the second frame 212 to make a third The actuator drives the displacement of the second pick-up device of the at least one electronic component. In this embodiment, the second drive source 231, which is a motor, is mounted on the outer side of the first frame 211, and the second drive source 231 is driven. a second actuator disposed inside the first frame 211, the second actuator is provided with a second pulley set 232 disposed in a third direction, and the second pulley set 232 is coupled to drive a shaft disposed in a second direction 233, the other end of the shaft 233 is coupled to drive the third actuator. In the embodiment, the third actuator is provided with a pulley 234, a belt 235 and a connecting member 236. The pulley 234 is assembled in the second a mating joint between the frame 212 and the shaft 233 And the latching block 233, the shaft 233 can drive the pulley 234 to rotate. In the embodiment, the shaft 233 is provided with an engaging groove 2331, and the pulley 234 is provided with a latch that can be engaged with the engaging groove 2331. The block 2341 allows the shaft 233 to be rotated by the engagement groove 2331 and the engaging block 2341. The belt 235 is mounted on the pulley 234 and fixed at both ends in a third direction. The connecting member 236 is configured such that when the belt 235 is driven by the pulley 234, the belt 235 can drive the connecting member 236 to be displaced in the third direction, and the third actuator is attached to the second frame 212 with at least one idler. The adjusting member 237 is pressed against the belt 235 by the adjusting member 237 to adjust the tightness of the belt 235, and the second sliding frame and the second sliding seat are matched between the connecting member 236 and the second frame 212. In the embodiment, the connecting member 236 is provided with a second sliding rail 2361 disposed in a third direction, and the second frame 212 is provided with a second sliding portion for sliding the second sliding rail 2361. The seat 2121 causes the joint member 236 to be displaced in a third direction, and then the joint member 2 36 is mounted on the second picker 238 for picking and placing electronic components; the variable pitch structure 24 is attached to the second pick The shaft 233 of the structure 23 is provided with at least one guiding groove, and further, a separate guiding groove can be formed on the shaft 233, or the engaging groove 2331 of the second picking structure 23 can be formed into a groove shape and a central axis. In the present embodiment, the engagement groove 2331 of the shaft 233 of the second pick-up structure 23 is formed in a groove shape and arranged in a central axial direction (such as the Y direction), so that the engagement groove 2331 is provided. As the guide groove of the variable pitch structure 24, the variable pitch structure 24 is provided with at least one guide block displaceable along the guide groove on the third actuator, and further, the third actuator can be independently provided with the fitting The guiding block of the guiding groove, or the engaging block 2341 of the second picking structure 23 is used as a guiding block, and the fitting is slid on the guiding groove. In the embodiment, the pulley of the second picking structure 23 is used. The splicing block 2341 is provided as a guide block of the variable pitch structure 24, so that the snap block 2341 is displaced in the Y direction on the long groove-shaped engaging groove 2331, and the variable pitch structure 24 is provided on the carrier 21. a third driving source, wherein the at least one fourth actuator drives the second frame 212 to at least one direction In the present embodiment, a third driving source 241 for the motor is disposed on the connecting frame 213 of the carrier 21, and a fourth driving wheel set 242 is driven by the third driving source 241 and disposed in the second direction. The fourth actuator is actuated, the fourth pulley set 242 is coupled to drive the second frame 212 for the second direction displacement, and the variable pitch structure 24 is coupled between the second frame 212 and the connecting frame 213. The third sliding rail and the third sliding seat are disposed on the connecting frame 213 with a third sliding rail 2131 disposed in a second direction, and are disposed on the second frame 212 to be slidably disposed. The third sliding seat 2122 on the third sliding rail 2131, and then the third driving source 241 drives the second frame 212 to be displaced via the fourth pulley set 242, and the second frame 212 utilizes the guiding block of the third actuator along the shaft 233. The guide groove is displaced, and the second picker 238 is synchronously displaced to adjust the distance between the second picker 238 and the first picker 223, thereby achieving the practical benefit of easy to change the distance.

Referring to Figures 7, 8, and 9, when the electronic components 31, 32 to be operated at the supply tray 30 are taken, the transport mechanism 20 drives the carrier 21, the first pick-up structure 22, and the carrier structure 25 Two picking structure 23 and variable pitch The first and second directions (such as the X and Y directions) of the structure 24 are displaced to the feeding tray 30, and the first driving source 221 and the second driving source of the first picking structure 22 and the second picking structure 23 are The 231 is located on the first frame 211 on the same side, which not only reduces the volume of the moving mechanism 20, but also prevents collision of components such as door panels, and can expand the moving range to improve the moving efficiency and facilitate the space configuration of the machine. When the first picker 223 and the second picker 238 of the structure 22 and the second pick-up structure 23 respectively correspond to the electronic components 31 and 32 to be operated in the feed tray 30, the first pick-up structure 22 is the first driving source 221 The first pulley set 222 is driven to move, the first pulley set 222 drives the first picker 223 to be displaced downward in the Z direction to contact the electronic component 31 to be moved, and the second pick-up structure 23 is driven by the second drive source 231. The second pulley set 232, the second pulley set 232 rotates the shaft 233, and the shaft 233 engages the catching block 2341 of the pulley 234 by the engaging groove 2331 to drive the pulley 234 to rotate, so that the pulley 234 drives the belt 235, Both ends of the belt 235 The two ends of the connecting member 236 are disposed, so that the belt 235 can drive the connecting member 236 to be displaced downward in the Z direction. The connecting member 236 drives the second picker 238 to synchronously shift in the Z direction to contact and adsorb another work. Electronic component 32.

Referring to FIGS. 10, 11, and 12, after the first picker 223 and the second picker 238 of the transport mechanism 20 are in contact with the electronic components 31 and 32 to be moved in the tray 30, the first pick-up structure 22 is The first pulley set 222 is driven by the first driving source 221, and the first pulley set 222 drives the first picker 223 to move upward in the Z direction to take out the electronic component 31 to be operated, and the second picking structure 23 is second. The driving source 231 drives the second pulley set 232 to move, and the second pulley set 232 drives the shaft 233 to rotate in the opposite direction. The shaft 233 engages the engaging block 2341 of the pulley 234 by the engaging groove 2331 to drive the pulley 234 to rotate. The pulley 234 drives the belt 235, so that the belt 235 drives the connecting member 236 to be displaced upward in the Z direction, and the connecting member 236 drives the second picker 238 to synchronize the Z direction. The other electronic component 32 to be operated is taken up by displacement.

Referring to Figures 12 and 13, when the first and second pickers 223, 238 of the transport mechanism 20 are to take out the electronic components 33, 34 to be operated on the differently spaced receiving slots of the tray 30, the first adjustment must be made. In the Y-direction spacing of the two pickers 223 and 238, during the adjustment, the moving mechanism 20 drives the fourth pulley set 242 by the third driving source 241 of the variable pitch structure 24, and the fourth pulley set 242 drives the second frame. 212 is displaced in the Y direction, and the second frame 212 is slid along the third sliding rail 2131 by the third sliding seat 2122. The connecting rod 2331 (also a guiding groove) having a long groove shape in the Y direction is opened on the shaft 233. And the pulley 234 is provided with a snap block 2341 (also a guide block) that can be displaced along the engaging groove 2331, so that the second frame 212 drives the pulley 234 and the connecting member 236 to be displaced in the Y direction, and the pulley 234 is engaged by the buckle. The block 2341 is displaced in the Y direction along the engaging groove 2331 of the shaft 233, so that the connecting member 236 drives the second picker 238 to synchronously shift in the Y direction to adjust the distance between the first picker 223 and the second picker 238. The distance between the first and second pickers 223 and 238 corresponds to the spacing of the receiving slots of the tray 30, and the first pick A second pick-up structure 22 and structures 23 are then driven by first and second pickup 223,238 job to be taken out of the two electronic components 33 and 34 on the tray 30.

Referring to FIG. 14, a schematic diagram of the moving mechanism 20 of the present invention applied to an electronic component working device, which may be a test sorting device, is provided with a feeding device 60, a receiving device 70, and at least a machine 50 a working device, a conveying device 90, and a central control device (not shown), the feeding device 60 is provided with at least one feeding device 61 for accommodating electronic components to be operated, and the receiving device 70 is used for at least a receiving device 71 for accommodating the electronic component, the working device is provided with at least one operator for performing a preset operation on the electronic component. In this embodiment, it is on both sides of the machine 50. A plurality of working devices 80A, 80B, 80C, 80D, 80E, 80F, 80G, 80H, 80I, 80J, 80K, 80L are provided in the opposite direction, and the working device 80A is taken as an example, and the circuit board 81 electrically connected is provided. Test stand 82 to power The sub-element performs a test operation, and the transport device 90 is provided with at least one transport mechanism 20 of the present invention for moving the electronic component. In the present embodiment, the transport device 90 is provided with the transport mechanism 20 of the present invention. The electronic component to be tested is taken out at the feeding receiver 61 of the feeding device 60, and transferred to the first transfer stage 91 and the second transfer stage 92, and the first transfer stage 91 and the second transfer stage 92 are carried. The electronic component to be tested is moved to the refueling position for the first shifter 93 and the second shifter 94 to take the material, and the first shifter 93 and the second shifter 94 respectively move the electronic components to be tested. Carrying out test operations to the working devices 80A, 80B, 80C, 80D, 80E, 80F, 80G, 80H, 80I, 80J, 80K, 80L, and operating the working devices 80A, 80B, 80C, 80D, 80E, 80F, 80G, The measured electronic components of 80H, 80I, 80J, 80K, and 80L are transferred to the first transfer stage 91 and the second transfer stage 92, and the transfer mechanism 20 is taken out from the first transfer stage 91 and the second transfer stage 92 to take out the measured electronic components. Components, and according to the test results, the measured electronic components are transported to the receiving device 70 for sorting and storage; the central control device The system is used to control and integrate the various devices to perform automated operations to achieve practical benefits of improving operational efficiency.

20‧‧‧Transfer institutions

21‧‧‧ Carrier

211‧‧‧First rack

212‧‧‧Second rack

2121‧‧‧Second slide

2122‧‧‧ Third slide

213‧‧‧ Linkage

2131‧‧‧ third slide

23‧‧‧Second picking structure

231‧‧‧second drive source

232‧‧‧Second pulley set

233‧‧‧ shaft

2331‧‧‧joining groove

234‧‧‧ Pulley

2341‧‧‧Card block

235‧‧‧Land

236‧‧‧Connected parts

2361‧‧‧Second rail

238‧‧‧Second Picker

24‧‧‧Variable structure

241‧‧‧ Third drive source

242‧‧‧Fourth pulley set

Claims (8)

An electronic component moving mechanism includes: a carrier: is configured to be displaced in at least one direction, and is provided with at least one first frame and at least one second frame; the first picking structure is mounted on the first frame, and a first driving source is provided to drive at least one first actuator, the first actuator is configured to drive at least one first pick-and-place displacement of the electronic component; and the second picking structure is mounted on the first frame a second driving source, the second driving source drives at least one second actuator, and the second actuator transmits at least one shaft rotation between the first frame and the second frame, the shaft is The other end drives at least one third actuator mounted on the second frame, and the third actuator and the shaft are provided with a matching engagement groove and a snap block, and at least one pick-and-place electronic component is driven a second pick-up displacement; a variable-distance structure: at least one guide groove is formed on the shaft of the second pick-up structure, and at least one guide block displaceable along the guide groove is disposed on the third actuator And the variable pitch structure is provided with a third driving source on the carrier The third driving source based at least a fourth actuator for driving the second chassis at least one direction of displacement, to adjust the spacing of the first and second pickup of the pickup. The electronic component moving mechanism according to claim 1, wherein the carrier is provided with at least one connecting frame, the first frame is disposed on one side of the connecting frame, and the first frame is disposed on the other side. Two racks. The electronic component moving mechanism of claim 1, wherein the first actuator of the first picking structure is provided with a first pulley set arranged in a third direction, the first pulley set driving at least one The first picker is displaced in a third direction. The electronic component moving mechanism according to claim 1, wherein the second actuator of the second picking structure is provided with a second pulley set disposed in a third direction, and the second pulley set is coupled to drive at least one axis. The rod rotates, and the other end of the shaft is coupled to drive the third actuator. The electronic component moving mechanism according to claim 1 or 4, wherein the third actuator is provided with a pulley, a belt and a connecting member, the pulley is mounted on the second frame, and the shaft is coupled to the shaft Between the rods, there are mutually matched engaging grooves and engaging blocks, and the belt is mounted on the pulley, and the two ends are fixed to the connecting member disposed in a third direction, and the connecting member is assembled with at least one of the connecting members Second picker. The electronic component moving mechanism according to claim 5, wherein the third actuator is equipped with at least one adjusting member on the second frame, and the tightness of the belt is adjusted by the adjusting member. The electronic component moving mechanism according to the first aspect of the invention, wherein the variable pitch structure is independently formed on the shaft by a groove having a central groove shape, or the second picking The engaging groove of the structure is formed in a groove shape and is disposed in a central axial direction as the guiding groove, and the variable distance structure is independently provided with the guiding block fitted to the guiding groove on the third actuator, or The snap block of the second pick-up structure serves as the guide block, and the fitting slides on the guide groove. An operation device for applying an electronic component moving mechanism, comprising: a machine; a feeding device: being mounted on the machine, and provided with at least one feeding device for accommodating electronic components to be operated; and a receiving device: being assembled The machine is provided with at least one receiving device for accommodating the electronic components for operation; the working device is mounted on the machine, and is provided with at least one operator for performing preset operations on the electronic components; : is attached to the machine and has at least one patent application scope The electronic component moving mechanism according to Item 1 is for moving an electronic component; and the central control device is for controlling and integrating the operation of each device to perform an automatic operation.