TWI632101B - Electronic component variable pitch carrier and test equipment for its application - Google Patents

Abstract

An electronic component variable pitch carrier and a test device therefor, wherein the variable distance carrier is provided with at least a plurality of sets of first and second columns for first and second axial displacements on the frame. For supporting the electronic components, at least one guiding plate is disposed at a side of each of the second rows of the sleeves, and a guiding structure is disposed between the guiding plates and the sleeves of the second row, and The frame is provided with a driving mechanism for driving the displacement of each of the first or second sets of the seat or the guiding plate, and guiding the first and second columns of the sleeves to be the first and second axial directions by the guiding structure. Variable pitch adjustment; thereby, the use of the variable distance carrier to match the plurality of pick and place arms of different moving arms can not only facilitate the transfer of electronic components, but also simplify the mechanism design of the moving arm, thereby achieving improved performance. And practical benefits of effective cost savings.

Description

Electronic component variable pitch carrier and test equipment for its application

The invention provides a plurality of pick and place devices using a variable distance carrier to match different moving arms, which not only facilitates the transfer of electronic components, but also simplifies the mechanism design of the moving arm, and makes the moving arm easy to assemble and assemble. The electronic component variable distance carrier and the application test equipment thereof can improve the use efficiency and the cost saving.

Please refer to Figures 1, 2 and 3, which are schematic diagrams of a conventional electronic component test sorting machine, which is provided with a feeding device 11, a receiving device 12, a testing device 13 and a conveying device on the machine table 10; The material device 11 is provided with at least one receiving tray 111 for accommodating a plurality of electronic components to be tested, and the receiving device 12 is provided with a plurality of trays 121 for accommodating grooves for loading The test device 13 is provided with a test circuit board 131 having a plurality of test sockets 132 for testing electronic components; the transport device is provided on the side of one of the test devices 13 for X. The first carrier 14 is axially displaced, and the first carrier 14 is provided with a plurality of first sockets 141 for receiving the electronic components to be tested, and the other side of the testing device 13 is provided for The second carrier 15 is axially displaced by the X, and the second carrier 15 is provided with a plurality of second sleeves 151 for receiving the electronic components, for the supply and receiving devices 11, 12 and the first The first carrier arm 16 is provided with a first shifting arm 16 , and the first moving arm 16 has a plurality of pick and placeers 161 for feeding the device 11 . The electronic component to be tested is taken out from the tray 111 and transferred to the first socket 141 of the first carrier 14, and the electronic component can be taken out from the second socket 151 of the second carrier 15 and moved. The loading device is loaded to the tray 121 of the receiving device 12, and the conveying device is further provided with a second moving arm 17 and a third moving arm 18 above the testing device 13, the second moving arm The 17 series has a plurality of pick-and-placers 171 for taking out the electronic components to be tested at the first socket 141 of the first carrier 14 and transferring them to the test sockets 132 of the test circuit board 131 to perform a test operation. The third transfer arm 18 also has a plurality of pick-and-placers 181 for taking out the electronic components at the test sockets 132 of the test circuit board 131 and transferring them to the second set 151 of the second carrier 15 . And the second electronic component 15 outputs the electronic component, and then the first transfer arm 16 is sorted and placed in the receiving device 12; however, due to the different sizes of the electronic components, the receiving trays are accommodated. The spacing between the test sockets for the slot and the test is also different. When the test sorter is to test different electronic components, the pick-and-place 161, 171, 181 of the first, second and third transfer arms 16, 17, 18 must be made. The pitch can be adjusted so as to correspond to the spacing of the receiving slots of different trays and the distance between the test sockets, so that the electronic components to be tested/tested can be taken at the tray and the test socket; For example, the material arm 16 is provided on the frame 162 with a complex array of Z-axis driving sources 163 for driving an X. The drive plate 164 of the axial chute 1641 is displaced in the Z-axis direction, and the X-axis slide groove 1641 of each drive plate 164 is disposed for the roller 1611 of the pick-and-placer 161 to be disposed on the back of each pick-and-placer 161. The Z-axis slide rails 1612 are slid on the Z-axis slides 1651 of a slide plate 165, and the slide plates 165 are slid on the X-axis slide rails of the frame 162 by the X-axis slides 1652. The X-axis driving source 166 is connected to the rear of the frame 162, and when the X-axis spacing of each of the pick-and-placers 161 is adjusted, the X-axis driving source 166 can be controlled to drive the sliding plates 165 as X-axis. For the displacement, each of the sliding plates 165 drives the pick-and-placer 161 for X-axis displacement with the Z-axis slides 1651 and the Z-axis slides 1612, and the rollers 1611 of the pick-and-placers 161 are along the X-axis of the drive plate 164. The sliding groove 1641 is displaced in the X-axis direction, and the X-axis spacing of each of the pick-and-placers 161 is adjusted. After the X-axis spacing of each of the pick-and-placers 161 is adjusted, the Z-axis driving source 163 can be controlled to drive the driving plate 164. The Z-axis displacement is performed, and the roller 1611 of the pick-and-placer 161 is pushed by the X-axis sliding groove 1641 of the driving plate 164 to drive the pick-and-place device. 161 is used for Z-axis displacement to pick up and place components; however, the overall mechanism design of the variable-distance shifting arm has complicated configuration and linkage relationship of various components, which is not only easy to manufacture and assemble, but also bulky and takes up space, but In order to meet the spacing of the receiving slots of different trays and the distance between the test stands, the test sorting machine must set the first shifting material between the feeding and receiving devices 11, 12 and the first and second carriers 14 and 15 The arm 16 and the variable-distance second and third transfer arms 17, 18 are disposed between the testing device 13 and the first and second carriers 14 and 15, which not only greatly increase the equipment cost, but also are disadvantageous for the lack of space configuration of the machine. Furthermore, when the operator wants to add a plurality of pickers (for example, eight pick-and-placers) in which the Y-axis is arranged in parallel, in order to increase the working capacity of the pick-and-place components, the first, second and third shifting arms 16 must be made. The rows and columns of the 17, 18, and 18 can be adjusted for the XY axial spacing, but in the case where the overall mechanism design of the first, second, and third transfer arms 16, 17, 18 is quite complicated. If you add a multi-column pick and place device, and make the multi-column pick and place device can be used for XYZ axial displacement, not only Pick and place an additional number of columns is not easy, it is bound to make the overall organization design is more difficult to manufacture, assemble, and a substantial increase in costs.

In view of this, the inventor has been engaged in research and development and production experience of related industries for many years, and has conducted in-depth research on the problems currently faced. After long-term efforts and trials, he has finally developed an electronic component variable distance carrier and its The test equipment applied to effectively improve the shortcomings of the prior art is the design tenet of the present invention.

An object of the present invention is to provide an electronic component variable pitch carrier, which is provided with a plurality of sets of at least first and second columns for first and second axial displacements on a frame. a seat for receiving electronic components, at least one guiding plate is disposed at a side of each of the second rows of the sleeves, and a guiding structure is disposed between the guiding plates and the sleeves of the second row, and A driving mechanism is arranged on the frame to drive the displacement of each of the first or second sets of the seat or the guiding plate, and the guiding structure is used to guide the first and second rows of the seats for the first and second axes. Variable pitch adjustment; thereby, using a variable pitch carrier with a plurality of pick and place arms of different moving arms, It can only facilitate the transfer of electronic components, and can make the transfer arm not need to add a complicated variable pitch mechanism, but effectively simplify the mechanism design of the transfer arm, make the transfer arm easy to assemble and reduce the volume, and achieve effective savings. Practical benefits of cost and space saving configuration.

A second object of the present invention is to provide an electronic component variable pitch carrier, wherein the variable pitch carrier is mounted on the frame with at least first and second columns for first and second axial pitch adjustment. The plurality of sockets are matched with a plurality of pick-and-placers of different moving arms to facilitate the transportation of electronic components, and the plurality of pick-and-place pickers can be directly added to the moving arm to increase the transfer efficiency and shorten the working time. Achieve practical benefits of improved performance.

A third object of the present invention is to provide a testing device for applying an electronic component variable pitch carrier, which is provided with a feeding device, a receiving device, a testing device, a conveying device and a control device, and the feeding device is arranged on the machine table. Providing at least one feeding device for accommodating the electronic component to be tested, the receiving device is provided with at least one receiving device for accommodating the working electronic component, and the testing device is provided with at least one test seat Testing a circuit board for performing a test operation on an electronic component, the transport device being provided with at least one shifting arm of a plurality of pick and place devices and at least one variable pitch carrier of the present invention for transferring electronic components, the control The device is used to control and integrate the operation of each device to perform automated operations and achieve practical purposes of cost saving, space saving configuration and improved performance.

Conventional part:

10‧‧‧ machine

11‧‧‧Feeding device

111‧‧‧Tray

12‧‧‧ Receiving device

121‧‧‧Tray

13‧‧‧Testing device

131‧‧‧Test circuit board

132‧‧‧ test seat

14‧‧‧First Vehicle

141‧‧‧ first set

15‧‧‧second vehicle

151‧‧‧Second seat

16‧‧‧First transfer arm

161‧‧‧ picker

1611‧‧‧Roller

1612‧‧‧Z axial slide

162‧‧‧Rack

1621‧‧‧X axial slide

163‧‧‧Z axial drive source

164‧‧‧ drive plate

1641‧‧‧X axial chute

165‧‧‧Sliding plate

1651‧‧‧Z axial slide

1652‧‧‧X axial slide

166‧‧‧X axial drive source

17‧‧‧Second moving arm

171‧‧‧ picker

18‧‧‧ Third moving arm

181‧‧‧ picker

Part of the invention:

20‧‧‧Variable distance carrier

21‧‧‧Rack

211‧‧‧First slide group

22a‧‧‧ seat

221a‧‧‧First Shelf

222a‧‧‧Second rail group

223a‧‧‧Second carrier

224a‧‧‧Slide

221b‧‧‧First Shelf

222b‧‧‧Second rail group

223b‧‧‧Second carrier

224b‧‧‧Slide

225b‧‧‧ linkage department

22c‧‧‧ seat

221c‧‧‧First Shelf

222c‧‧‧Second rail group

223c‧‧‧Second carrier

225c‧‧‧ linkages

2251c‧‧‧Sliding

22d‧‧‧ seat

221d‧‧‧First Shelf

222d‧‧‧Second rail group

223d‧‧‧Second carrier

224d‧‧‧Slide

22e‧‧‧ seat

22f‧‧‧ seat

22g‧‧‧ seat

22h‧‧‧ seat

23‧‧‧ Guide board

231a‧‧‧Transfer Department

231b‧‧‧Transfer Department

231d‧‧‧Transfer Department

24‧‧‧ drive mechanism

241‧‧‧Motor

242‧‧‧First pulley set

243‧‧‧Second pulley set

30‧‧‧Variable distance carrier

31‧‧‧Rack

311‧‧‧First slide group

32a‧‧‧ seat

321a‧‧‧First Shelf

322a‧‧‧Second rail group

323a‧‧‧Second carrier

324a‧‧‧Slide

32b‧‧‧ seat

321b‧‧‧First Shelf

322b‧‧‧Second rail group

323b‧‧‧Second Shelf

324b‧‧‧Slide

325b‧‧‧ linkage department

32c‧‧‧ seat

321c‧‧‧First Shelf

322c‧‧‧Second rail group

323c‧‧‧Second carrier

325c‧‧‧ linkages

3251c‧‧‧Sliding

32d‧‧‧ seat

321d‧‧‧First Shelf

322d‧‧‧Second rail group

323d‧‧‧Second carrier

324d‧‧‧Slide

32e‧‧‧ seat

32f‧‧‧ seat

32g‧‧‧ seat

32h‧‧‧ seat

33‧‧‧Guideboard

331a‧‧‧Transfer Department

331b‧‧‧Transfer Department

331d‧‧‧Transfer Department

34‧‧‧ drive mechanism

341‧‧‧Motor

342‧‧‧screw set

40‧‧‧ machine

41‧‧‧Feeding device

411‧‧‧Feeder

42‧‧‧Receiving device

421‧‧‧Receipt receiver

43‧‧‧Testing device

431‧‧‧Test circuit board

432‧‧‧ test seat

44‧‧‧Conveyor

441‧‧‧First moving arm

442‧‧‧First set of variable pitch vehicles

443‧‧‧Second set of variable pitch vehicles

444‧‧‧Second transfer arm

445‧‧‧ Third moving arm

446‧‧‧The third set of variable pitch vehicles

447‧‧‧Fourth set of variable pitch vehicles

448‧‧‧4th transfer arm

Figure 1: Schematic diagram of a conventional electronic component test sorter.

Figure 2: Front view of a conventional variable pitch shifting arm.

Figure 3: Side view of a conventional variable pitch shifting arm.

Figure 4 is a schematic view showing the appearance of the first embodiment of the present invention.

Fig. 5 is a plan view showing a first embodiment of the present invention.

Figure 6: Front view of the first embodiment of the present invention.

Fig. 7 is a schematic view showing the operation of the variable pitch adjustment in the first embodiment of the present invention (1).

Fig. 8 is a schematic view showing the operation of the variable pitch adjustment in the first embodiment of the present invention (2).

Figure 9 is a schematic view showing the structure of a second embodiment of the present invention.

Fig. 10 is a view showing the operation of the variable pitch adjustment in the second embodiment of the present invention.

Figure 11: Schematic diagram of the variable pitch carrier of the present invention applied to a test device.

In order to make the reviewer further understand the present invention, a preferred embodiment will be described in conjunction with the drawings, as follows:

Referring to Figures 4, 5 and 6, the variable distance carrier 20 of the electronic component of the first embodiment of the present invention is mounted on a frame 21 with at least a first column arranged in a first axial direction (X-axis). a plurality of sets of seats and a plurality of sets of a plurality of sets arranged in a first axial direction (X-axis direction) for receiving electronic components, wherein the first and second sets of the respective sets are respectively movable First and second axial (X, Y axis) relative displacement, and a guiding plate is respectively arranged at a side of each of the first and second columns to guide the first and second columns respectively Each set of seats is used for the second axial (Y-axis) relative displacement, or any of the first and second fixed sets of seats is used as the first axial (X-axis) reference member, so that the first column of other activities Each of the sets of seats and the second set of other movable sets are displaced in a first axial direction (X-axis direction) with respect to the fixed set of two sets, and the first set of each set is used as a second axial direction. a reference member (Y-axis), and a guide plate is disposed at a side of each of the sleeves of the second column, so that the second row of movable sleeves are second with respect to the first row of each sleeve Axial (Y axis) displacement; in this embodiment, The frame 21 is provided with a first row of a plurality of sleeves 22a, 22b, 22c, 22d arranged in a first axial direction (X-axis direction) and a second row arranged in a first axial direction (X-axis direction). a plurality of sleeves 22e, 22f, 22g, 22h, and two first rail groups 211 arranged in a first axial direction (X-axis direction) are provided on the frame 21 for sliding a plurality of movable types The first brackets 221a, 221b, and 221d are provided with fixed first brackets 221c fixed to the frame 21 between the first racks 221b and 221d of the two movable type, and the first brackets 221a are disposed on the first brackets 221b and 221d. , 221b, 221c, 221d A first row of sleeves 22a, 22b, 22c, 22d, and second rail sets 222a, 222b, 222c, and 222d respectively disposed in a second axial direction (Y-axis) are provided for respectively sliding The second brackets 223a, 223b, 223c, and 223d are provided with the second rows of the sleeves 22e, 22f, 22g, and 22h on the movable second brackets 223a, 223b, 223c, and 223d, and can be fixed. The sleeve 22c on the first bracket 221c and the sleeve 22g on the second bracket 223c thereon serve as a reference member of the first axial direction (X-axis), so that the first brackets of the movable type The first row of seats 22a, 22b, 22d on 221a, 221b, 221d and the second set of seats 22e, 22f, 22h on the second frame 223a, 223b, 223d on the second bracket 223a, 223b, 223d relative to the sleeve 22c 22g is the first axial (X-axis) displacement, and the sleeves 22a, 22b, 22c, 22d of the first row on the first brackets 221a, 221b, 221c, 221d are used as the second axial direction (Y The reference member of the axial direction is such that the second rows of the sleeves 22e, 22f, 22g, 22h on the movable second brackets 223a, 223b, 223c, 223d are opposite to the sleeves 22a, 22b of the first row, 22c, 22d for the second axial (Y axial) displacement, Wherein, a guide plate 23 is disposed at a side of each of the sleeves 22e, 22f, 22g, and 22h of the second row, and the guide plate 23 and the sleeves 22e, 22f, 22g of the second row, 22h is provided with a guiding structure for guiding the first set of seats 22a, 22b, 22d and the second set of seats 22e, 22f, 22h in the first axial direction (X-axis). Each of the sleeves 22e, 22f, 22g, 22h of the second row is displaced in a second axial direction (Y axis) with respect to each of the sleeves 22a, 22b, 22c, 22d of the first row; the guiding structure is The guiding plate 23 is provided with a plurality of guiding portions 231a, 231b, and 231d which are disposed at different inclination angles and which may be long grooves or slide rails. In the embodiment, the guiding portions 231a, 231b, and 231d are Long groove, and according to the required travel distance of each set of seats 22e, 22f, 22h in the second column The inclination angles of the shifting portions 231a, 231b, and 231d; the second brackets 223a, 223b, and 223d of the sleeves 22e, 22f, and 22h of the second row are provided with the extending and sliding portions of the respective guiding portions 231a and 231b. In the 231d, the sliding portions 224a, 224b, and 224d of the roller or the slider may be used; in the embodiment, the sliding portions 224a, 224b, and 224d are rollers; and the second column is sleeved. The 22g second bracket 223c is coupled to the sleeve 22e or the sleeve 22f or the sleeve 22h such that the sleeve 22g can be in the second axial direction (Y-axis) with the sleeve 22e or the sleeve 22f or the sleeve 22h. In the present embodiment, the second bracket 223c of the sleeve 22g of the second row is provided with a linking member 225c, and the connecting member 225c is provided with a first axial direction (X-axis) The second bracket 223b of the sleeve 22f is provided with a sliding portion 225b extending through the sliding portion 2251c and can be a roller interlocking portion 225b. The two rows of sleeves 22g can be displaced in the second axial direction (Y-axis) with the sleeve 22f; and the frame 20 is provided with a driving mechanism 24 for driving the sleeves 22a, 22b of the first row, 22d and 2nd sets of seats 22e, 22f, 22h are relative The sleeves 22c and 22g are displaced in a first axial direction (X-axis direction). In the embodiment, the driving mechanism 24 is provided with a power source for the motor 241 to drive in a first axial direction (X-axis direction). The first pulley set 242 and the second pulley set 243 are configured to rotate, and the first bracket 221a of the first set of seats 22a is connected to the belt of the first pulley set 242 by a connecting member 226a. The first brackets 221b and 221d of the sets of seats 22b and 22d are respectively connected to the opposite side belt surfaces of the second pulley set 243 by the connecting members 226b and 226d, respectively, and the first pulley can be driven by the motor 241. The group 242 and the second pulley set 243 are rotated to drive the sleeves 22a, 22b, 22d of the first row and the sleeves 22e, 22f, 22h of the second row as the first axis with respect to the sleeves 22c, 22g. Displaces (X-axis) and uses the guide plate 23 and the first portion when performing the first axial (X-axis) displacement a guiding structure between the two sets of seats 22e, 22f, 22g, 22h for guiding the sets of the second set of seats 22e, 22f, 22g, 22h relative to the first set of seats 22a, 22b 22c, 22d are displaced in the second axial direction (Y-axis direction), and each of the sleeves 22a, 22b, 22c, 22d of the first row and the sleeves 22e, 22f, 22g, 22h of the second row are simultaneously made Variable pitch adjustment of one and two axial directions (X, Y axis).

Referring to FIGS. 7 and 8, when the variable distance carrier 20 of the electronic component according to the first embodiment of the present invention is used for the first and second axial (X, Y axis) pitch adjustment, it controls the driving mechanism 24 The motor 241 drives the first pulley set 242 and the second pulley set 243 to rotate, and the sleeves 22a, 22b, 22d of the first row and the sleeves 22e of the second row are driven by the connecting members 226a, 226b, 226d, 22f, 22h are displaced relative to the sleeves 22c, 22g by a first axial direction (X-axis) to adjust the spacing of the first axial direction (X-axis), and when the sleeves 22a, 22b of the first row, When the sleeves 22e, 22f, and 22h of the second row and the second row are adjusted in the first axial direction (X-axis direction), the guide portions 231a, 231b, and 231d of the guide plate 23 are simultaneously guided. The sliding portions 224a, 224b, and 224d of the sleeves 22e, 22f, and 22h of the second row cause the sleeves 22e, 22f, and 22h of the second row to be displaced in the second axial direction (Y-axis direction), and the The interlocking portion 225b of the sleeve 22f slides in the sliding portion 2251c of the linking member 225c, and the linking member 225c is pushed by the linking portion 225b of the sleeve 22f, so that the sleeve 22g is in the second axial direction (Y-axis) Displacement Each of the sets of seats 22e, 22f, 22g, 22h of the two rows is displaced in the second axial direction (Y axis) with respect to the respective sets of seats 22a, 22b, 22c, 22d of the first row to adjust the second axial direction (Y axis) Therefore, the variable distance carrier 20 of the electronic component according to the first embodiment of the present invention can be used with a plurality of pick and place devices of different moving arms, so that the shifting arm does not need to be provided with a variable pitch mechanism. , which not only facilitates the transfer of electronic components, but also simplifies the mechanism of the transfer arm The metering arm is easy to assemble and reduce the volume, and the multi-column pick and place device can be directly added to the moving arm to increase the transfer efficiency and shorten the working time, thereby achieving cost saving, space saving configuration and improvement. Practical benefits of using performance.

Referring to FIG. 9, a variable distance carrier 30 for an electronic component according to a second embodiment of the present invention is mounted on a frame 31 with a plurality of sockets arranged in a first axial direction (X-axis direction). 32a, 32b, 32c, 32d and a second row of a plurality of sleeves 32e, 32f, 32g, 32h arranged in a first axial direction (X-axis direction), and two first axial directions are provided on the frame 31 The first rail group 311 is disposed in the (X-axis) for slidingly setting a plurality of movable first brackets 321a, 321b, and 321d, and is disposed between the first movable racks 321b and 321d of the movable type The first type of sockets 32a, 32b, 32c, and 32d are respectively disposed on the first brackets 321a, 321b, 321c, and 321d, and are respectively disposed on the first brackets 321a, 321b, 321c, and 321d. a second rail group 322a, 322b, 322c, 322d disposed in a second axial direction (Y-axis) for respectively sliding the second brackets 323a, 323b, 323c, 323d, and in each of the second brackets 323a, Each of the sleeves 32e, 32f, 32g, and 32h of the second row is mounted on the 323b, 323c, and 323d, and the sleeve 32c on the first bracket 32c and the sleeve on the second bracket 323c on the first bracket 32c can be fixed. Seat 32g as the base of the first axial direction (X axis) a second column on each of the sets of seats 32a, 32b, 32d of the first row on the first shelves 321a, 321b, 321d of the movable type and the second shelves 323a, 323b, 323d thereon The sleeves 32e, 32f, 32h can be displaced in a first axial direction (X-axis) with respect to the sleeve 32c on the fixed first carrier 321c and the sleeve 32g on the second carrier 323c thereon. Further, each of the sleeves 32a, 32b, 32c, and 32d of the first row on the first brackets 321a, 321b, 321c, and 321d serves as a reference member of the second axial direction (Y-axis direction), so that the second carrier 323a, The second column on 323b, 323c, 323d The sleeves 32e, 32f, 32g, 32h are displaced in a second axial direction (Y-axis) with respect to the sleeves 32a, 32b, 32c, 32d of the first row, wherein the sleeves 32e, 32f in the second row At least 32c, 32h, at least one guide plate 33 is provided for the second axial direction (Y-axis) displacement; in the embodiment, the frame 31 is provided with two second axial directions. a third slide group 312 disposed in the (Y-axis) for slidingly guiding the guide plate 33, and the guide plate 33 and the second row of the sleeves 32e, 32f, 32g, and 32h are provided with a guiding structure. Guided to drive the second row of the sleeves 32e, 32f, 32g, 32h to the second axial (Y-axis) displacement relative to the sleeves 32a, 32b, 32c, 32d of the first row, and simultaneously guide Each of the sleeves 32e, 32f, 32h of the second row and the sleeves 32a, 32b, 32d of the first row are displaced in a first axial direction (X-axis direction) with respect to the sleeves 32c, 32g; The guiding structure is provided on the guiding plate 33 with a plurality of guiding portions 331a, 331b, and 331d which are disposed at different inclination angles and which may be long grooves or slide rails. In this embodiment, the guiding portions are The moving parts 331a, 331b, and 331d are long grooves, and are set according to the second column. The required distances of the seats 32e, 32f, and 32h are used to configure the inclination angles of the respective guiding portions 331a, 331b, and 331d; and the second frames 323a, 323b, and 323d of the second rows of the sleeves 32e, 32f, and 32h are provided with the second brackets 323a, 323b, and 323d. Stretching and sliding in each of the guiding portions 331a, 331b, and 331d and may be the sliding portions 324a, 324b, and 324d of the roller or the slider; in the embodiment, the sliding portions 324a, 324b, and 324d are Roller; the second bracket 323c of the second row of sleeves 32g is further coupled to the sleeve 32e or the sleeve 32f or the sleeve 32h so that the sleeve 32g can follow the sleeve 32e or the sleeve 32f or the sleeve 32h is a second axial direction (Y-axis) displacement; in this embodiment, a second carrier 323c of the second row of sleeves 32g is provided with a linking member 325c, and is disposed on the linking member 325c. The first bearing frame 323b of the sleeve 32f is provided with the extending and sliding portion of the sliding portion 32. In the 51c, the roller linkage portion 325b can be used, so that the second row of sleeves 32g can be displaced in the second axial direction (Y-axis direction) with the sleeve 32f; and the frame 30 is provided with a driving mechanism. 34, in order to drive the guiding plate 33 for the second axial (Y-axis) displacement; in the embodiment, the driving mechanism 34 is provided with a power source for the motor 341 to drive a second axial direction ( The Y-axis) is configured with a screw sleeve set 342, and the screw 341 of the screw sleeve set 342 can be driven by the motor 341 to rotate, and the guide plate 33 is driven by the screw sleeve of the screw sleeve set 342 for the second axial direction (Y Displacement in the axial direction, and using the guiding structure between the guiding plate 33 and the sleeves 32e, 32f, 32g, 32h of the second row to guide the second rows of the sleeves 32e, 32f, 32g, 32h is displaced in the second axial direction (Y-axis) with respect to each of the sleeves 32a, 32b, 32c, and 32d of the first row, and is simultaneously guided by the second axial (Y-axis) displacement. Each of the sets of seats 32e, 32f, 32h and the first rows of the sleeves 32a, 32b, 32d are displaced relative to the sleeves 32g, 32c by a first axial direction (X-axis), so that the first column Sockets 32a, 32b, 32c, 32d and second column Each of the sets 32e, 32f, 32g, and 32h is adjusted in the first and second directions (X, Y axis).

Referring to FIG. 10, in the second embodiment of the present invention, the variable distance carrier 30 of the electronic component is used for controlling the pitch of the first and second axial directions (X, Y axis), and the motor 341 for controlling the driving mechanism 34 is controlled. The screw sleeve set 342 is driven to drive the guiding plate 33 to be displaced in the second axial direction (Y-axis direction), and the guiding portions 331a, 331b, and 331d of the guiding plate 33 are used to guide the second column. The sliding portions 324a, 324b, and 324d of the seats 32e, 32f, and 32h cause the second row of the sleeves 32e, 32f, and 32h to be displaced in the first and second axial directions (X, Y axis), and the sleeve 32f is interlocked. The portion 325b is slidably moved in the sliding portion 3251c of the linking member 325c, and the linking member 325c is pushed by the interlocking portion 325b of the sleeve 32f, so that the sleeve 32g is displaced in the second axial direction (Y-axis direction), thereby Each of the sets of seats 32a, 32b of the first column, The sleeves 32e, 32f, 32g, and 32h of the 32c, 32d, and second columns are displaced in the first and second axial directions (X, Y axial directions) to adjust the first and second axial directions (X, Y axial directions). Therefore, the variable distance carrier 30 of the electronic component of the second embodiment of the present invention can be used with a plurality of pick and place devices of different moving arms, so that the shifting arm does not need to be provided with a variable pitch mechanism. It is easy to transfer electronic components, and can simplify the mechanism design of the transfer arm, make the transfer arm easy to assemble and reduce the volume, and can easily add multiple columns of pick and place devices to the transfer arm to increase the transfer efficiency. Reduce the working time and achieve practical benefits such as cost saving, space saving configuration and improved performance.

Please refer to Figures 4, 9, and 11, which are schematic diagrams of the electronic component variable pitch carrier of the present invention applied to a test apparatus, which is equipped with a feeding device 41, a receiving device 42, and a testing device on the machine table 40. 43. The conveying device 44 and the control device (not shown); the feeding device 41 is provided on the machine table 40 with at least one feeding device 411 as a feeding tray for accommodating at least one to be tested. The receiving device 42 is provided on the machine table 40 with at least one receiving receptacle 421 as a receiving tray for accommodating at least one completed electronic component; the testing device 43 is attached to the machine 40 The test circuit board 431 is provided with at least one test socket 432 for performing a test operation on the electronic component; the transport device 44 is attached to the machine table 40 with at least one transfer arm of a plurality of pick-and-placers and at least one The variable-distance carrier of the present invention is used for transferring electronic components. In the embodiment, the conveying device 44 is provided with a first moving arm 441 having a plurality of pick-and-placers for feeding the device. The feeding device 411 of 41 takes out the electronic component to be tested, and the conveying device 44 is provided with the phase at the testing device 43 The first and second sets of variable pitch carriers 442, 443, the second and third transfer arms 444, 445 having a plurality of pick and place devices, and the variable pitch load of the present invention are the same as the variable pitch carrier of the present invention. The third group and the fourth group of variable pitch carriers 446 and 447 are adjusted by the first group of variable pitch carriers 442 and the second group of variable pitch carriers 443 so that the first moving arm 441 Transferring the electronic component to be tested to the first set of variable pitch carriers 442 and the second set of variable pitch carriers 443, and The electronic component to be tested is transferred to the testing device 43 by the second transfer arm 444 and the third transfer arm 444 to perform a test operation, and after the electronic component completes the test operation, the second transfer arm 444 and the third The transfer arm 444 transfers the completed electronic components to the third set of variable pitch carriers 446 and the fourth set of variable pitch carriers 447, and the third set of variable pitch carriers 446 and the fourth variable group The distance carrier 447 carries out the tested electronic components, and the conveying device 44 is further provided with a fourth moving arm 448 having a plurality of pick-and-place devices for the third group of variable pitch carriers 446 and the fourth group. The measured electronic components are taken out from the variable distance carrier 447, and the completed electronic components are transported to the receiving and receiving device 421 of the receiving device 42 according to the test result; the control device is used for controlling and Integrate the various devices to perform automated operations to achieve practical benefits.

Accordingly, the present invention is a practical and progressive design, but it has not been disclosed that the same products and publications are disclosed, thereby permitting the invention patent application requirements, and applying in accordance with the law.

Claims (10)

An electronic component variable pitch carrier comprising: a frame; at least a plurality of sockets of the first column: disposed on the frame to receive electronic components; at least a plurality of sockets of the second column : being disposed on the frame to receive the electronic component; at least one guiding plate is disposed on the frame, and is provided with a guiding structure between the plurality of sets of the second column; the driving mechanism: Provided on the frame, and driving at least one set of the first column and at least one set of the second column as a first axial displacement to adjust each of the first column and the second Aligning the sleeves in the first axial direction, and guiding the plurality of sleeves of the second row with the guiding structure of the at least one guiding plate as a second axis with respect to the sleeve of the first column The displacement of the direction to adjust the spacing of the sleeves of the first column and the sleeves of the second column in the second axial direction. The electronic component variable pitch carrier of claim 1, wherein the driving mechanism is provided with a power source for the motor to drive the first axially disposed first pulley set and the second pulley set to rotate. Actuating, and driving the at least one set of the first row and the at least one set of the second row by the first pulley set and the second pulley to perform a first axial displacement. An electronic component variable pitch carrier comprising: a frame; at least a plurality of sockets of the first column: disposed on the frame to receive electronic components; at least a plurality of sockets of the second column The system is disposed on the frame to receive the electronic component; the at least one guiding plate is disposed on the frame, and is provided with a guiding structure between the plurality of sockets of the second column; The driving mechanism is disposed on the frame and drives the at least one guiding plate to perform a second axial displacement, so that the guiding structure of the at least one guiding plate guides the plurality of sets of the second column relative to each other The second axial displacement of the sleeve of the first row is used to adjust the spacing between the sleeves of the first row and the sleeves of the second row in the second axial direction, and the at least one guide The guiding structure of the plate guides at least one set of the first column and at least one set of the second column to perform a first axial displacement to adjust each of the first column and the second column The spacing of each of the sleeves in the first axial direction. The electronic component variable pitch carrier of claim 3, wherein the driving mechanism is provided with a power source for the motor to drive a screw assembly of the second axial direction, and The screw threaded set drives the guiding plate for a second axial displacement. The electronic component variable pitch carrier of claim 1 or 3, wherein the frame is provided with at least one first rail group disposed in a first axial direction for sliding at least one a movable first carrier, and a fixed first carrier fixed to the frame, the movable first carrier and the fixed first carrier respectively mounting the first column of the first frame The second rail group is disposed in the second axial direction, so that the second rail brackets are respectively slidably disposed on the second rail groups, and the second row of sockets are respectively disposed on the second brackets. The electronic component variable pitch carrier of claim 5, wherein the guiding structure is provided with a plurality of guiding portions arranged at different inclination angles on the at least one guiding plate, the The two brackets are provided with a sliding portion that is stretched and slipped in the guiding portions. The electronic component variable pitch carrier of claim 6, wherein a second carrier is provided with a linking member, and the linking member is provided with The first axially extending sliding portion, the other at least one second receiving frame is provided with a linking portion that extends and slides into the sliding portion. The electronic component variable pitch carrier of claim 6, wherein each of the guiding portions of the at least one guiding plate is disposed at an inclination angle according to a required moving distance of the socket of the second column. The electronic component variable pitch carrier of claim 6, wherein each of the guiding portions of the at least one guiding plate is a long slot or a sliding rail, and the sliding portions of the second brackets are For rollers or sliders. A testing device for applying an electronic component variable pitch carrier, comprising: a machine; a feeding device: disposed on the machine, and provided with at least one feeding device for accommodating at least one electronic device to be tested The receiving device is disposed on the machine and is provided with at least one receiving device for accommodating at least one electronic component that is inspected; the working device is disposed on the machine and is provided with At least one test circuit board of the test stand for performing a test operation on the electronic component; the transport device is disposed on the machine table, and is provided with at least one transfer arm of a plurality of pick and place devices and at least one application The variable range carrier of the first or third aspect of the patent is for transferring the electronic component; the control device is for controlling and integrating the operation of each device to perform an automated operation.