TWI409471B - Linear reciprocating three-dimensional dynamic testing equipment - Google Patents

Abstract

A linear reciprocating three-dimensional dynamic testing equipment is disclosed, which includes an linear reciprocating device, a three-dimensional turning device, a plurality of testing sockets and a main controller, in which the three-dimensional turning device is fastened on a reciprocating sliding stage of the linear reciprocating device. The plurality of testing sockets are arranged on a first surface and a second surface which are on the opposite side of a carrier of the three-dimensional turning device. A turning frame of the three-dimensional turning device is capable of rotating along a first axis, a carrier of the three-dimensional turning device is capable of rotating along a second axis, in which the first axis and second axis are perpendicular each other. Moreover, the main controller electrically coupled to the plurality of testing sockets. Therefore, the present invention is capable of providing a three-dimensional dynamic testing for motion sensors, and expanding the testing scale for cost saving by the plurality of testing sockets which arranged on the corresponding two surface.

Description

Linear reciprocating three-dimensional dynamic test equipment

The invention relates to a linear reciprocating three-dimensional dynamic testing device, in particular to a linear reciprocating three-dimensional dynamic testing device suitable for testing a dynamic inductor.

In recent years, with the rapid development of MEMS, various miniaturized, high-performance and low-cost sensors have emerged, which has further enhanced the sensor from key components into the main components of innovative value, such as Apple's iPhone. Most of the three-axis acceleration sensors used in the new generation iPod and Nintendo's Wii are applied to the sensor using MEMS technology. The principle of the acceleration sensor is to induce the XYZ triaxial component of the acceleration direction. The motion vector of the object in the three-dimensional space.

In view of this, it is necessary to design a device capable of testing the three-axis motion signal of the dynamic sensor on a large scale to improve the test capacity and reduce the test cost.

The invention relates to a linear reciprocating three-dimensional dynamic testing device, which comprises a linear reciprocating device, a three-dimensional reversing device, a plurality of test seats, and a main controller. The linear reciprocating device may include a reciprocating slide; the three-dimensional reversing device may include a fixing base, a flip frame, and a carrying platform; the carrying platform may include a first surface disposed on one of the opposite sides, and a second Surface; the fixed seat can be assembled on the reciprocating slide. The flip frame is pivoted on the fixed seat and rotates along a first axis, and the carrying platform is pivoted on the flip frame and rotates along a second axis. The first axis and the second axis are perpendicular to each other. The plurality of test sockets can be respectively disposed on the first surface and the second surface of the carrying platform, and the plurality of test sockets can accommodate a plurality of sensors to be tested. As a matter of course, the main controller can be electrically coupled to the plurality of test sockets respectively. Therefore, the present invention can provide dynamic testing of three axial directions of the dynamic sensor, and can greatly expand the test scale by dividing the plurality of test sockets disposed on opposite sides of the carrying platform to save costs.

Preferably, the linear reciprocating three-dimensional dynamic testing device of the present invention may include a first wireless transmission module disposed on the three-dimensional inverting device and electrically coupled to the plurality of test sockets. The first wireless transmission module is mainly used to transmit test information of a plurality of test sockets. In addition, the main controller may include a second wireless transmission module, which is mainly configured to receive test information transmitted by the first wireless transmission module. Furthermore, the first wireless transmission module and the second wireless transmission module of the present invention may be a Bluetooth transmission module, a radio frequency transmission module, or other equivalent wireless transmission module. Accordingly, the present invention can achieve wireless transmission and is more advantageous for dynamic testing.

Furthermore, the three-dimensional turning device of the present invention may further comprise a controller and a power module. The controller is electrically connected to the plurality of test sockets, the first wireless transmission module, and the power module. The power module is configured to supply a plurality of test sockets and a power supply of the first wireless transmission module. The controller is mainly responsible for controlling the plurality of test sockets and the first wireless transmission module. The controller controls the information transmission control, the test flow control, and even the code transcoding of the data.

Wherein, the linear reciprocating device of the present invention may comprise an eccentric wheel and a connecting rod, wherein the two ends of the connecting rod are respectively pivotally connected to the reciprocating sliding table and the eccentric wheel. Accordingly, by the rapid rotation of the eccentric wheel and the reciprocating slide through the connecting rod, a rapid reciprocating motion can be formed, thereby providing a high G-force test specification. Of course, the linear reciprocating device can also be a pneumatic cylinder device, a hydraulic cylinder device, a lead screw device, or other equivalent device.

In addition, the main controller of the present invention can control the rotation of the flip frame relative to the fixed seat along the first axis, and control the rotation of the load table relative to the flip frame along the second axis. That is, the steering test of the flip frame and the carrying platform can also be reversed by the control of the main controller to achieve complete automation. Wherein, the three-dimensional turning device further comprises a rotating motor set on the fixing seat, and the rotating motor can be used to drive the rotating frame to rotate along the first axis. Likewise, the three-dimensional turning device may further include another rotating motor that may be assembled on the flip frame, and another rotating motor may be used to drive the carrier to rotate along the second axis. Accordingly, the present invention can utilize a rotary motor to fully auto-rotate the flip frame and the carrier to facilitate three dimensions of testing.

Moreover, each test stand of the present invention may include a body, a rotating fastener, and a torsion spring, the torsion spring being coupled between the base body and the rotating fastener. That is, using the recovery spring force of the torsion spring, providing a fastening pre-force to the rotating fastener, and fastening the sensor to be tested in the seat body to avoid the loading stage in the turning process or the linear reciprocating device in the action process, causing the waiting The sensor is dropped. In addition, the carrying platform of the present invention may further include at least one side surface, at least one side surface adjacent to the first surface and the second surface respectively, and at least one side is disposed with a plurality of test seats. That is to say, in addition to the test on the opposite side of the carrying platform, the other surface can also be provided with a plurality of test seats to expand the test scale.

Furthermore, the linear reciprocating three-dimensional dynamic testing apparatus of the present invention may further include a feeding device including a rotating wheel and at least one lifting and lowering head. At least one lifting and lowering head can be assembled on the rotating wheel and selectively moved to the upper side of the test seat. The lifting and sucking head is used for picking up the sensor to be tested in the test seat, and the rotating wheel will rotate to drive the lifting and sucking head to move. Eli detection is carried out.

Alternatively, the feeding device can further include a feeding platform and a robot arm, at least one lifting and lowering head can be selectively moved over the feeding platform and the robot arm can be selectively moved to the feeding platform and the plurality of test seats. between. Wherein, the lifting and sucking head is used for picking up the sensor to be tested on the feeding platform, and the robot arm takes out the sensor to be tested from the feeding platform and places it in the plurality of test sockets. Wherein, the feeding platform can be a rotating platform, a conveyor belt, or other equivalent device.

Still alternatively, the linear reciprocating three-dimensional dynamic testing apparatus of the present invention may further include a dispensing device. The dispensing device includes at least one wafer carrier tray and at least one pick and place device. The at least one pick-and-place device is selectively movable between the at least one wafer carrier and the plurality of test pads. That is, at least one pick-and-place device mainly takes the sensor to be tested out of the wafer carrier tray and places it in a plurality of test sockets. In addition, after the detection is completed, at least one pick-and-place device takes out the sensor to be tested from the plurality of test sockets and places them in the wafer carrier tray. Accordingly, the linear reciprocating three-dimensional dynamic testing device of the present invention can use different feeding devices or dispensing devices according to actual needs to achieve the best test capacity.

1 and FIG. 2, FIG. 1 is a perspective view of a whole apparatus according to a first embodiment of the present invention, and FIG. 2 is a schematic view showing a three-dimensional reversing apparatus according to a first embodiment of the present invention disposed on a linear reciprocating apparatus. A linear reciprocating three-dimensional dynamic testing apparatus is shown in FIG. 1, which includes a linear reciprocating device 2, a three-dimensional turning device 3, a plurality of test sockets 4, a main controller 5, a test head 6, and a dispensing device 7.

The linear reciprocating device 2 is disposed on the test head 6, and the test head 6 includes a driving motor 61. The linear reciprocating device 2 further includes a reciprocating slide 21, an eccentric 22, and a link 23, the eccentric 22 further including a weight 24. The two ends of the connecting rod 23 are respectively pivotally connected to the reciprocating slide 21 and one side of the eccentric 22 with respect to the weight 24 . The weight 24 is mainly used to balance the force at both ends to maintain the stability of the entire operation. Further, the three-dimensional turning device 3 is assembled on the reciprocating slide table 21. Therefore, the rotation of the eccentric wheel 22 is driven by the drive motor 61 of the test head 6, and the reciprocating slide 21 is interlocked by the link 23 to generate a linear reciprocating motion. In addition, the dispensing device 7 shown in the figure is disposed above the three-dimensional inverting device 3, and the dispensing device 7 is mainly used for feeding and screening and sorting after testing. Wherein, when the material is fed after the feed or the test is completed, the three-dimensional turning device 3 is raised to be taken up by the dispensing device 7. When the test is to be performed, the three-dimensional turning device 3 is lowered to avoid impact or affect the dispensing device 7 or other equipment during the dynamic test.

Furthermore, the three-dimensional turning device 3 is shown in the figure to include a fixing base 31, a flip frame 32, and a carrying platform 33. The carrying platform 33 includes a first surface 331 and a second surface 332 which are respectively disposed on opposite sides. The first surface 331 and the second surface 332 are each provided with a plurality of test seats 4 . Accordingly, the present embodiment can perform double-sided testing to increase the test scale and reduce the test cost. Of course, not limited to double-sided testing, the carrier 33 can also be other geometric polygons to expand the test scale. In addition, a plurality of test sockets 4 may be disposed on the side of the carrying platform 33 of the present invention. That is to say, in addition to the test on the opposite side of the carrying platform 33, the other surface can also be provided with a plurality of test sockets 4 to expand the test scale.

Further, the fixing base 31 is assembled on the reciprocating slide 21 as shown in the drawing. The flip frame 32 is pivoted on the fixing base 31 and rotatable along a first axis X. The loading platform 33 is pivoted on the flip frame 32 and rotates along a second axis Y. Moreover, the first axis X and the second axis Y are perpendicular to each other, that is, rotated by two orthogonal vertical axes to form a flip between the three dimensions. The fixing base 31 of the embodiment is a U-shaped fixing base 310, and the rotating frame 32 is a frame-shaped turning frame 320. Moreover, the U-shaped fixing base 310 and the frame-shaped inverting frame 320 are respectively provided with a rotation motor 34, 35 for respectively connecting the flip frame 32 and the carrying platform 33. The rotary motors 34 and 35 may be servo motors, which are mainly used to assist the frame flip frame 320 and the loading platform 33 to be turned over.

Referring to FIG. 3 again, FIG. 3 is a system architecture diagram of the first embodiment of the present invention. The three-dimensional inverting device 3 of the embodiment further includes a controller 8 and a power module 9, and the controller 8 and the power module 9 are disposed on the fixing base 31 of the three-dimensional inverting device 3. The controller 8 is electrically connected to the test socket 4, the first wireless transmission module 41, the rotary motors 34, 35, and the power module 9. The power module 9 is configured to supply the controller 8, the plurality of test sockets 4, the rotary motors 34, 35, and the first wireless transmission module 41. The controller 8 is used to control the information transmission control of the plurality of test sockets 4 and the first wireless transmission module 41, and the test flow control, or the code transcoding of the data. The controller 8 also controls the rotation of the rotary motors 34, 35. That is, the main controller drives the inverting frame 32 to rotate along the first axis X with respect to the fixed seat 31 by controlling the rotating motor 34. Similarly, the main controller 5 drives the carrying table 33 along the second axis Y with respect to the flip frame 32 through the control rotating motor 35. Rotate.

Furthermore, the first wireless transmission module 41 is further disposed on the three-dimensional inversion device 3 and electrically coupled to the plurality of test sockets 4. The first wireless transmission module 41 is configured to transmit the test information Ti of the plurality of test sockets 4. In addition, the main controller 5 includes a second wireless transmission module 51, which is also used to transmit test information Ti. That is to say, the present embodiment controls the progress of all the detections on the three-dimensional inverting device 3 through the controller 8, including the inversion, the transmission of the test information Ti, and the like. The power module 9 is responsible for the supply of all power sources on the three-dimensional turning device 3.

In addition, the test information Ti is transmitted through the first wireless transmission module 41 and the second wireless transmission module 51. This embodiment can achieve complete wirelessization, which is more advantageous for detection. However, the first wireless transmission module 41 and the second wireless transmission module 51 of the embodiment are respectively a Bluetooth transmission module, and of course, it may also be a radio frequency transmission module or other equivalent wireless transmission module. .

Please refer to FIG. 4. FIG. 4 is an exploded view of the test stand according to the first embodiment of the present invention. The figure shows that a plurality of test sockets 4 are disposed on the carrying platform 33, and each of the test sockets 4 houses a sensor 42 to be tested. Each test stand 4 includes a body 40, a rotating fastener 43, and a torsion spring 44. The torsion spring 44 is coupled between the base 40 and the rotating fastener 43. Further, the rotating fastener 43 is used to press and fix the sensor 42 to be tested in the base 40, and the torsion spring 44 provides an elastic force to rotate the rotating member 43 with a rotational restoring force to pressurize the sensor 42 to be tested. In order to avoid the loading stage 33 during the turning process or the linear reciprocating device 2 during the action, the sensor 42 to be tested is dropped.

Referring to FIG. 5 and FIG. 6, FIG. 5 is a perspective view of the flip frame according to the first embodiment of the present invention rotating along the first axis. Figure 6 is a perspective view of the stage of the first embodiment of the present invention rotated along a second axis. A test in which the flip frame 32 is rotated 90 degrees relative to the mount 31 along a first axis X to produce a second dimension is shown in FIG. In addition, FIG. 6 shows that the stage 33 is rotated by 90 degrees along a second axis Y with respect to the flip frame 32 after the first axis X is rotated by 90 degrees. This allows you to achieve test specifications in three dimensions.

7a and 7b, FIG. 7a is a schematic view of another preferred embodiment of the linear reciprocating device of the present invention, and FIG. 7b is a schematic view of still another preferred embodiment of the linear reciprocating device of the present invention. The main difference between the embodiment shown in Fig. 7a and the first embodiment is that the linear reciprocating device 2 of the present embodiment is a pneumatic cylinder 25, that is, the reciprocating motion of the piston of the pneumatic cylinder 25, and is directly used as a power source. In addition, the linear reciprocating device 2 of the embodiment shown in FIG. 7b is a lead screw 27 coupled with another driving motor 26, that is, the driving screw 26 is driven by the driving motor 26, thereby driving the reciprocating slide 21 which is slidably disposed on the lead screw 27. , constitutes a linear reciprocating motion. Accordingly, the embodiment shown in Figures 7a and 7b can achieve linear reciprocating motion by different driving methods.

Referring again to FIG. 8, FIG. 8 is a schematic diagram of the present invention in wired transmission. This embodiment is mainly used to illustrate that the present invention can be used in addition to the above-mentioned information transmission and control in a wireless manner, and can also be wired. It is configured with a cable 36 as shown in the figure, but it should be noted that an appropriate length should be left. Margin for the reciprocating movement required.

Please refer to FIG. 9. FIG. 9 is a schematic view of a feeding device according to a second embodiment of the present invention. In the present embodiment, the linear reciprocating three-dimensional dynamic testing device further includes a feeding device 1 having a rotating wheel 10, a fixed wheel 12, a plurality of pneumatic cylinders 13, and a plurality of sets of lifting and lowering heads 11. The lifting and lowering suction head 11 is disposed on the rotating wheel 10, and is selectively moved to the upper side of the test seat 4 on the three-dimensional inverting device 3 or other position by the driving of the rotating wheel 10. The lift suction head 11 is a vacuum suction head in the embodiment, which can take the sensor 42 to be tested in the test seat 4 on the three-dimensional inverting device 3 or other positions. In addition, a plurality of pneumatic cylinders 13 are further disposed on the fixed wheel 12 shown in the figure. When the lifting and lowering suction head 11 is moved to a predetermined position, the pneumatic cylinder 13 drives the lifting and lowering suction head 11 to perform lifting and lowering operations.

Referring to FIG. 10, FIG. 10 is a schematic diagram of the peripheral device of the feeding device according to the second embodiment of the present invention, that is, the overall device of the feeding device 1 shown in FIG. The feeding device shown in FIG. 10 further includes a vibrating plate 16, a photographic module 17, a positioning module 18, and a steering module 19. The vibrating plate 16 includes a spiral guide 160, a feed zone 161, a photo-sensing element 162, a blow pipe 163, and a feed chute 164. The vibrating plate 16 is further connected with a vibrating mechanism (not shown) to cause the sensor 42 to be tested to vibrate from the feeding zone 161 into the vibrating plate 16. The vibrating plate 16 is a disc-shaped structure with a central protrusion, so that the sensor 42 to be tested falls behind, and then falls to the circumference of the vibrating plate 16.

At the same time, the vibrating plate 16 causes the sensor 42 to be tested to climb up with the spiral guide 160 of the circumferential side wall by the vibration of the vibrating mechanism. The photo-sensing element 162 is passed through the photo-sensing element 162. The photo-inductance sensor 162 senses the front and back of the sensor 42 to be tested by the difference in reflectivity between the front and back sides of the sensor 42 to be tested. If the front and back sides are wrong, the blow pipe 163 will blow it into the vibrating plate 16, and repeat the above steps to continue the feeding. If it is the correct front and back, the sensor 42 to be tested continues to feed into the feed slot 164.

Then, the sensor 42 to be tested in the feeding trough 164 is pushed forward, and the lifting and lowering head 11 is sucked by the rotating wheel 12 after the suction sensor 12 is sucked at the end of the feeding trough 164, and then moved to On the platform of the visual inspection area. In this area, the photographic module 17 is mainly used to check whether the printed characters of the sensor 42 to be tested are correct or flawless. If there is an error or flaw, the lifting and lowering head 11 can send the sensor 42 to be tested to the recovery pipe 20. The recovery tube 20 can be disposed between the modules to collect the problematic sensor 42 to be tested.

Referring to FIG. 11 again, FIG. 11 is a schematic diagram of a positioning module of a feeding device according to a second embodiment of the present invention, that is, an enlarged view of the positioning module 18 of FIG. After the appearance of the sensor 42 to be tested is printed, the positioning module 18 is entered, which is mainly used to measure the orientation and position of the sensor 42. As shown in FIG. 11, the positioning module 18 includes four wedge blocks 181. When the lifting and lowering head 11 sucks the sensor 42 to be tested and placed in the central area surrounded by the four wedge blocks 181, the four wedge blocks 181 are used to zero the XY plane angle or the position offset caused by the previous transmission process. The sensor 42 to be tested is accurately positioned and then sent to the next module.

Referring to FIG. 12 again, FIG. 12 is a schematic diagram of a steering module of the feeding device according to the second embodiment of the present invention, that is, an enlarged view of the steering module 19 of FIG. When the sensor 42 to be tested is positioned by the positioning module 18, it enters the steering module 19, which is mainly used to turn the angle of the sensor 42 to be tested. As shown in FIG. 12, the steering module 19 includes a rotating platform 191, a blowing pipe 192, and a collecting pipe 193. When the inspection device of the camera module 17 detects that the XY plane angle of the sensor 42 to be tested is incorrect, the lifting and lowering head 11 can suck the sensor 42 to be tested on the rotating platform 191, and clockwise according to the actual situation. Or 90 degrees counterclockwise, or 180 degrees of rotation, in order to facilitate the subsequent sensor 42 to perform a linear reciprocating three-dimensional dynamic test.

In addition, the steering module 19 of the present embodiment can also send the problematic sensor 42 to be sent to the collection tube 193 for blowing in the manner of blowing the air tube 192. Accordingly, the linear reciprocating three-dimensional dynamic testing device of the present invention can flexibly increase or decrease the above-mentioned modules, change the order thereof, or add other detecting modules according to the actual needs of the user, so as to meet various test scales and achieve the best. Dynamic test program.

Please refer to FIG. 13, which is a schematic view of a feeding device according to a third embodiment of the present invention. The linear reciprocating three-dimensional dynamic testing device has the same feeding device 1 as the first embodiment, and the main difference is that the feeding device 1 further includes a feeding platform 14 and a robot arm 15. The feeding platform 14 can be a rotating platform or a conveyor belt, and is mainly used for supplying the sensor 42 to be tested transmitted from the lifting and lowering head 11 to the robot arm 15. Further, the lift suction head 11 places the wafer 42 to be tested on one side, and the feed platform 14 moves to the other side by means of a rotating or conveyor belt. In addition, the robot arm 15 is selectively moved between the feeding platform 14 and the test socket 4 on the three-dimensional inverting device 3, and the sensors 42 to be tested are sucked from the feeding platform 14 one by one onto the three-dimensional inverting device 3. Inside the test seat 4. When the sensors 42 to be tested are all placed, the linear reciprocating three-dimensional dynamic test can be started.

14 and FIG. 15, FIG. 14 is a schematic view of a dispensing device according to a fourth embodiment of the present invention, and FIG. 15 is a plan view of the interior of the dispensing device according to the fourth embodiment of the present invention. In the present embodiment, the linear reciprocating device 2 is directly integrated into the dispensing device 7 (Handler) to save space and other unnecessary handling means. Among them, the dispensing device 7 shown in the figure includes four wafer carrying trays 71 (tray) and two pick-and-place devices 72. The pick and place device 72 is selectively movable between the wafer carrier tray 71 and the test socket 4. The four wafer carrier trays 71 include two feeding trays 711 and two discharging trays 712. The feed carrier 711 carries the untested sensor 42 to be tested, and the discharge carrier 712 carries the tested sensor 42 after testing.

In this embodiment, the discharge carrier tray 712 can include a qualified and unqualified discharge carrier tray 712 for distinguishing the tested qualified sensor and the failed sensor. Similarly, the present embodiment includes two sets of pick-and-place devices 72, which are respectively a feed pick-and-place device 721 and a discharge pick-and-place device 722. The feeding and picking device 721 is responsible for carrying the sensor 42 to be tested on the feeding carrier 711 to the plurality of test sockets 4 on the three-dimensional inverting device 3. After the test is completed, the discharge pick-and-place device 722 loads the sensors on the plurality of test sockets 4 into the discharge carrier tray 712. Accordingly, the linear reciprocating three-dimensional dynamic testing device of the present invention can use different feeding devices or dispensing devices according to actual needs to achieve the best test capacity.

The above-mentioned embodiments are merely examples for convenience of description, and the scope of the claims is intended to be limited to the above embodiments.

1‧‧‧Feeding device

10‧‧‧Rotating wheel

11‧‧‧ Lifting suction head

12‧‧‧Fixed wheel

13‧‧‧ pneumatic cylinder

14‧‧‧ Feeding platform

15‧‧‧Machine arm

16‧‧‧Vibration plate

17‧‧‧Photography module

18‧‧‧ Positioning Module

19‧‧‧ steering module

20,193‧‧‧Recycling tube

160‧‧‧Spiral guide

161‧‧‧feeding area

162‧‧‧Photoelectric sensing components

163,192‧‧‧Blowing tube

164‧‧‧feed trough

181‧‧‧ wedge block

191‧‧‧Rotating platform

2‧‧‧Linear reciprocating device

21‧‧‧Reciprocating slide

22‧‧‧Eccentric wheel

23‧‧‧ Connecting rod

24‧‧‧weights

25‧‧‧ pneumatic cylinder

26‧‧‧Drive motor

27‧‧‧ lead screw

3‧‧‧3D turning device

31‧‧‧ fixed seat

32‧‧‧ flip frame

33‧‧‧Loading station

331‧‧‧ first surface

332‧‧‧ second surface

310‧‧‧U-shaped mount

320‧‧‧Frame flip frame

34,35‧‧ ‧motor

4‧‧‧ test seat

41‧‧‧Wireless Transmission Module

51‧‧‧Second wireless transmission module

42‧‧‧Sensor to be tested

43‧‧‧Rotating fasteners

44‧‧‧torsion spring

40‧‧‧ body

5‧‧‧Master controller

6‧‧‧Test head

61‧‧‧Drive motor

7‧‧‧Distribution device

71‧‧‧ wafer carrier

711‧‧‧feeding tray

712‧‧‧discharge tray

72‧‧‧ pick and place device

721‧‧‧Feed pick and place device

722‧‧‧Feed pick and place device

8‧‧‧ Controller

9‧‧‧Power Module

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of an entire apparatus of a first embodiment of the present invention.

2 is a schematic view showing a three-dimensional reversing device according to a first embodiment of the present invention disposed on a linear reciprocating device.

3 is a system architecture diagram of a first embodiment of the present invention.

Figure 4 is an exploded view of the test stand of the first embodiment of the present invention disposed on a carrier.

Figure 5 is a perspective view of the flip frame of the first embodiment of the present invention rotated along a first axis.

Figure 6 is a perspective view of the stage of the first embodiment of the present invention rotated along a second axis.

Figure 7a is a schematic illustration of another preferred embodiment of the linear reciprocating device of the present invention.

Figure 7b is a schematic view of still another preferred embodiment of the linear reciprocating device of the present invention.

Figure 8 is a schematic illustration of the present invention in wired transmission.

Figure 9 is a schematic illustration of a feeding device in accordance with a second embodiment of the present invention.

Figure 10 is a schematic view of the peripheral device of the feeding device of the second embodiment of the present invention.

Figure 11 is a schematic view of a positioning module of a feeding device according to a second embodiment of the present invention.

Figure 12 is a schematic view of a steering module of a feeding device according to a second embodiment of the present invention.

Figure 13 is a schematic view of a feeding device of a third embodiment of the present invention.

Figure 14 is a schematic illustration of a dispensing device in accordance with a fourth embodiment of the present invention.

Figure 15 is a plan view showing the interior of a dispensing device according to a fourth embodiment of the present invention.

2. . . Linear reciprocating device

twenty one. . . Reciprocating slide

3. . . Three-dimensional turning device

5. . . main controller

6. . . Test head

61. . . Drive motor

7. . . Dispensing device

Claims (12)

A linear reciprocating three-dimensional dynamic testing device comprises: a linear reciprocating device comprising a reciprocating sliding table; a three-dimensional reversing device comprising a fixing base, a flip frame and a carrying platform, the carrying platform comprising a plurality of The first and second surfaces of the two sides are disposed on the reciprocating slide, and the flip frame is pivotally mounted on the fixed seat and rotates along a first axis. The first shaft and the second shaft are perpendicular to each other; the plurality of test seats are respectively disposed on the first surface of the loading platform, and The second surface; and a main controller electrically coupled to the plurality of test sockets, the main controller controls the flip frame to rotate along the first axis relative to the mount, the main controller controls the mount Rotating along the second axis relative to the flip frame. The linear reciprocating three-dimensional dynamic testing device of claim 1, further comprising a first wireless transmission module disposed on the three-dimensional inverting device and electrically coupled to the plurality of test sockets, the first The wireless transmission module is configured to transmit test information of the plurality of test sockets. The main controller further includes a second wireless transmission module configured to receive the test information transmitted by the first wireless transmission module. The linear reciprocating three-dimensional dynamic testing device according to claim 2, wherein the three-dimensional inverting device further comprises a controller and a power module, the controller electrically connecting the plurality of test sockets, the first A wireless transmission module and the power module. The linear reciprocating three-dimensional dynamic testing device according to claim 1, wherein the linear reciprocating device comprises an eccentric wheel and a connecting rod, wherein the two ends of the connecting rod are respectively pivotally connected to the reciprocating sliding table, and The eccentric wheel. The linear reciprocating three-dimensional dynamic testing device of claim 1, wherein the three-dimensional reversing device further comprises a rotating motor disposed on the fixing base for driving the flip frame along The first axis rotates. The linear reciprocating three-dimensional dynamic testing device of claim 1, wherein the three-dimensional reversing device further comprises another rotating motor, which is disposed on the flip frame, and the other rotating motor is used to drive the The carrier rotates along the second axis. The linear reciprocating three-dimensional dynamic testing device according to claim 1, wherein the linear reciprocating device is one selected from the group consisting of a pneumatic cylinder device, a hydraulic cylinder device, and a lead screw device. The linear reciprocating three-dimensional dynamic testing device according to claim 1, wherein each test seat comprises a body, a rotating fastener, and a torsion spring, the torsion spring is coupled to the base body, and the Between the rotating fasteners. The linear reciprocating three-dimensional dynamic testing device of claim 1, wherein the carrying platform further comprises at least one side, the at least one side being adjacent to the first surface and the second surface respectively, The plurality of test seats are disposed on at least one side. The linear reciprocating three-dimensional dynamic testing device according to claim 1, further comprising a feeding device, the feeding device comprising The rotating wheel and the at least one lifting and lowering suction head are disposed on the rotating wheel and are selectively moved above the plurality of test seats. The linear reciprocating three-dimensional dynamic testing device of claim 1, further comprising a feeding device comprising a rotating wheel, at least one lifting suction head, a feeding platform, and a robot arm The at least one lifting suction head is assembled on the rotating wheel and selectively moves over the feeding platform, and the robot arm is selectively moved between the feeding platform and the plurality of test seats. The linear reciprocating three-dimensional dynamic testing device of claim 1, further comprising a dispensing device comprising at least one wafer carrying tray and at least one pick-and-place device, the at least one pick-and-place device The device is selectively moved between the at least one wafer carrier and the plurality of test pads.