CN215665869U

CN215665869U - Automatic material taking and placing device

Info

Publication number: CN215665869U
Application number: CN202121409666.4U
Authority: CN
Inventors: 黄友亮
Original assignee: Shenzhen Yanmade Technology Co ltd
Current assignee: Shenzhen Yanmade Technology Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-01-28
Anticipated expiration: 2031-06-23

Abstract

The utility model provides an automatic material taking and placing device which comprises a rack, two jigs, a station switching platform and a material taking assembly, wherein the station switching platform is fixed on a horizontal mounting plate of the rack and used for switching the two jigs, the material taking assembly is fixed on a vertical mounting plate of the rack and comprises a horizontal moving assembly, a lifting assembly and a material taking plate, and the material taking plate comprises a base plate, a guide post and at least one group of vacuum material taking nozzles, the guide post is fixed on the base plate and positioned with the jigs, and the vacuum material taking nozzles are used for adsorbing products. According to the automatic material taking and placing device, the jig is used for bearing the FPC flexible circuit board, the station switching platform is used for moving the jig to the position below the material taking assembly, the material taking assembly can conveniently and accurately take and move the FPC flexible circuit board on the jig one by one effectively, the full-automatic material feeding process of the FPC flexible circuit board is achieved, the material feeding efficiency is improved, the production cost is reduced, and the risk of damage of the FPC flexible circuit board during material feeding is reduced.

Description

Automatic material taking and placing device

Technical Field

The utility model relates to the technical field of FPC (flexible printed circuit) automatic test equipment, in particular to an automatic material taking and placing device.

Background

Fpc (flexible Printed circuit) is a short for flexible circuit board, and is a flexible Printed circuit board with high reliability, which is usually made of polyimide or mylar as a base material. With the continuous development of science and technology, the FPC flexible circuit board has a small size and a high linear density. The advantage of good space foldability is adopted in more and more electronic devices. Before the FPC flexible circuit board is used, the FPC flexible circuit board must be detected through an internal circuit to be qualified. In traditional survey to FPC flexible circuit board establishes equipment, because its soft characteristic of self, ordinary unloader that goes up can't accomplish the location and get to FPC and put, consequently, can only accomplish the test through the mode of artifical material loading. And the manual work is to the material loading of FPC flexible circuit board, when mass production, not only has increased labour cost, still influences material loading efficiency to the damage to FPC flexible circuit board is easily gone up when unloading in the manual work.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects that manual feeding is needed in the existing automatic detection equipment for FPC, so that the production cost is high, the feeding efficiency is low, and the FPC flexible circuit board is easy to damage.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides an automatic get and put material device, includes frame and two jigs that are used for holding and put the product, still including being fixed in be used for switching two on the horizontal installation board of frame the station of jig switches the platform and is fixed in get the material subassembly on the vertical mounting board of frame, it is including being fixed in to get the material subassembly horizontal migration subassembly on the vertical mounting board, be fixed in lift subassembly on the horizontal migration subassembly and be fixed in get the flitch of lift subassembly bottom, get the flitch and include the base plate, be fixed in on the base plate with the guide post and the at least a set of absorption that are used for of tool location the mouth is got in the vacuum of product.

Further, the station switching platform comprises a jig adjusting plate fixed on the horizontal mounting plate through a plurality of first supporting columns, and a first mounting groove and a second mounting groove for placing the jig are formed in the jig adjusting plate.

Specifically, the station switches platform still including being fixed in rotating assembly on the horizontal installation board with be fixed in jacking subassembly on the rotating assembly, jacking subassembly is including being fixed in first mounting panel on the rotating assembly, being fixed in jacking cylinder on the first mounting panel and by jacking cylinder driven second mounting panel, be provided with on the second mounting panel two respectively with two the support frame of tool butt.

Further, the rotating assembly comprises a rotating motor fixed on the horizontal mounting plate and a third mounting plate arranged on the rotating motor and capable of rotating horizontally, and the first mounting plate of the jacking assembly is fixed on the third mounting plate through a plurality of second supporting columns.

Further, the tool regulating plate comprises a reference plate fixedly connected with the first support column and a positioning plate fixed on the reference plate, and the first mounting groove and the second mounting groove are arranged on the positioning plate.

Specifically, the reference plate and the alignment plate of the jig adjusting plate are provided with through holes for the jacking assembly to pass through.

Specifically, the tool regulating plate still including being located a pair of clamping component of first mounting groove both sides, clamping component including set up in the benchmark board with die clamping cylinder between the counterpoint board and by die clamping block that die clamping cylinder drove, the both ends of tool are provided with and supply die clamping block's embedded constant head tank.

Further, the jig comprises a material tray, a material groove arranged on the material tray and used for placing the product, and a positioning hole arranged on the material tray and used for inserting the guide column.

Specifically, the material tray is provided with two rows of the material grooves, the positioning holes are located between the two rows of the material grooves, the material taking plate is provided with two groups of the vacuum material taking nozzles, and each group of the vacuum material taking nozzles is used for adsorbing one row of the products in the material grooves.

Specifically, each group of vacuum material taking nozzles comprises four vacuum suction nozzles which are uniformly distributed along the outline of the product.

The automatic material taking and placing device provided by the utility model has the beneficial effects that: the jig is used for bearing the FPC flexible circuit board, the jig is moved to the position below the material taking assembly by the station switching platform, the material taking assembly can conveniently take and move the FPC flexible circuit board on the jig one to one accurately effectively, the full-automatic feeding process of the FPC flexible circuit board is achieved, the feeding efficiency is improved, the production cost is reduced, and the risk of damage to the FPC flexible circuit board during feeding is reduced.

Drawings

FIG. 1 is a schematic perspective view of an automatic material taking and placing device provided by the present invention;

fig. 2 is a schematic perspective view of a material taking assembly and a jig in the automatic material taking and placing device according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

fig. 4 is a schematic perspective view of a jig adjustment plate in a station switching platform of the automatic material taking and placing device according to the present invention;

fig. 5 is a schematic perspective view of a rotating assembly and a jacking assembly in a station switching platform of the automatic material taking and placing device provided by the utility model.

In the figure: 100-automatic material taking and placing device, 10-frame, 11-horizontal mounting plate, 12-vertical mounting plate, 20-station switching platform, 21-jig adjusting plate, 211-datum plate, 212-alignment plate, 213-first mounting groove, 214-second mounting groove, 215-through hole, 216-clamping component, 22-rotating component, 221-rotating motor, 222-third mounting plate, 23-jacking component, 231-first mounting plate, 232-second mounting plate, 24-first supporting column, 25-second supporting column, 30-material taking component, 31-horizontal moving component, 32-lifting component, 33-material taking plate, 331-base plate, 332-guide column, 333-vacuum material taking nozzle, 3331-vacuum suction nozzle, 40-jig, 41-material tray, 42-trough, 43-positioning hole, 44-positioning groove and 50-product.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 to 5, an automatic material taking and placing device 100 is provided. The automatic material taking and placing device 100 can be applied to automatic testing equipment of various FPC flexible circuit boards, is used for carrying out full-automatic high-precision material taking and placing operation on the FPC flexible circuit boards, and ensures the consistency, stability and high efficiency of material taking and placing of the FPC flexible circuit boards.

Further, as shown in fig. 1, an automatic material taking and placing device 100 provided by the present invention includes a frame 10 and two jigs 40 for holding products 50. The automatic material taking and placing device 100 provided by the utility model is mainly applied to an automatic device of an FPC flexible circuit board, so in the embodiment, the product 50 is an FPC flexible circuit board, and the following explanation is made by using the product 50. In the material taking and placing process, the products 50 placed in the jig 40 are the FPC flexible circuit boards to be tested, and the adjacent products 50 in the jig 40 need to be set with reasonable product spacing, so that the phenomenon of blockage during material taking and placing at each time is avoided.

Specifically, as shown in fig. 1, the automatic material taking and placing device 100 provided by the present invention further includes a station switching platform 20 fixed on the horizontal mounting plate 11 of the frame 10 for switching two jigs 40, and a material taking assembly 30 fixed on the vertical mounting plate 12 of the frame 10. This station switches platform 20 sets up on horizontal installation board 11 of frame 10 for carry out the position switch to two tools 40, have two different stations in horizontal installation board 11's top, wherein be close to this station of getting material subassembly 30 and be the product material loading station, can take out product 50 in tool 40 by tool 40 through getting material subassembly 30, and move and test in next test station. The station far away from the material taking assembly 30 is a jig loading and unloading station, and when the material taking assembly 30 takes materials from the jig 40 at the product loading station, the jig 40 located at the jig loading and unloading station can be used for loading a new product 50 to be tested, or the jig 40 of the product 50 which is detected is taken out from the station switching platform 20. On the station switching platform 20, the jig 40 can be taken and placed by a manipulator arm for automatic loading and unloading or by manual loading and unloading. The loading and unloading of the robot or the manual work only operate on the jig 40 and do not directly contact the product 50 in the jig 40, so that the product 50 in the jig 40 is not damaged. Moreover, the station switching platform 20 can realize the mutual switching of the jigs 40 between two stations, and the two stations can be operated simultaneously, thereby greatly improving the feeding efficiency of the automatic material taking and placing device 100.

Further, as shown in fig. 1 to fig. 3, the material taking assembly 30 of the automatic material taking and placing device 100 provided by the present invention includes a horizontal moving assembly 31 fixed on the vertical mounting plate 12, a lifting assembly 32 fixed on the horizontal moving assembly 31, and a material taking plate 33 fixed at the bottom of the lifting assembly 32. This get material subassembly 30 can realize the ascending translation of left and right sides of horizontal direction to and the ascending lift of vertical direction, thereby will be located the product 50 absorption back in the tool 40 on station switching platform 20, move and test in next device. The take-off assembly 30 picks up only one or a pair of products 50 at a time and moves them to a corresponding test station. If there are two testing positions on the testing station, the material taking assembly 30 sucks a pair of products 50 at a time and puts them into different testing stations respectively for testing. If only one test site is provided on the test station, one side of the material taking assembly 30 sucks a product 50 and puts the product into the test station for testing.

Specifically, as shown in fig. 1 and 2, the horizontal moving assembly 31 of the material taking assembly 30 is fixed to the vertical mounting plate 12 of the frame 10. The horizontal moving assembly 31 is a traditional lead screw guide rail assembly, and a sliding block on a lead screw is driven by a motor to horizontally move along the direction of the guide rail. And the lifting assembly 32 of the material taking assembly 30 is fixed on the slide block of the horizontal moving assembly 31, so that the lifting assembly 32 can move horizontally along with the horizontal moving assembly 31. The lifting assembly 32 is a vertically disposed cylinder, and the lifting in the vertical direction is achieved by a driving rod of the cylinder. The material-taking plate 33 is fixed to the bottom of the driving rod of the cylinder of the lifting unit 32. The material taking plate 33 can vertically lift along with the lifting assembly 32 and is driven by the horizontal moving assembly 31 to horizontally move left and right. The product loading position of the station switching platform 20 is arranged below the material taking plate 33, a jig 40 with a product 50 is arranged at the product loading position, the material taking plate 33 moves downwards, and the product 50 in the jig 40 is sucked.

Further, as shown in fig. 3, the material taking plate 33 of the material taking assembly 30 includes a base plate 331, a guiding post 332 fixed on the base plate 331 and positioned with the jig 40, and at least one set of vacuum material taking nozzles 333 for adsorbing the products 50. The top of the base plate 331 of the material taking plate 33 is fixedly connected to the lifting assembly 32, so that the guide posts 332 and the vacuum material taking nozzles 333 below the material taking plate 33 can move in the horizontal and vertical directions through the horizontal moving assembly 31 and the lifting assembly 32. And the bottom of the base plate 331 is provided with a guiding column 332, for when the material taking component 30 downwardly drives the product 50 on the adsorption jig 40, the guiding column 332 is matched with the positioning hole 43 on the jig 40, so as to ensure the accuracy of the relative position between the jig 40 and the material taking component 30. The product 50 in the jig 40 is sucked by the vacuum nozzle 333 under the substrate 331. And the number of the vacuum pickup nozzles 333 under the substrate 331 is confirmed according to the number of test sites at the next station. That is, the number of test sites at the next station is 2, and the number of the corresponding vacuum pickup nozzles 333 at the bottom of the substrate 331 is 2.

Specifically, as shown in fig. 2, in the automatic material taking and placing device 100 provided by the present invention, the two jigs 40 have the same structure. The jig 40 includes a tray 41, a trough 42 disposed on the tray 41 for placing the product 50, and a positioning hole 43 disposed on the tray 41 for inserting the guiding post 332. The tray 41 of the jig 40 is placed on the station switching platform 20, and the two jigs 40 are switched between the two stations through the station switching platform 20. The number of the troughs 42 on the tray 41 is related to the structural outline and the size of the specific product 50, and when the overall volume of the product 50 is small, the number of the troughs 42 on the tray 41 for placing the product 50 is large. However, there must be a reasonable spacing between adjacent pockets 42 on the tray 41 to ensure that the take-off assembly 30 does not jam during the take-off process. And this tool 40 is provided with locating hole 43 in charging tray 41 for can with get material subassembly 30 cooperation location demand when inhaling the material, should get the guide post 332 of the base plate 331 bottom of material subassembly 30 and get material subassembly 30 in the downward movement process, guide post 332 inserts in the locating hole 43 of tool 40 earlier, then the product 50 in silo 42 is just adsorbed to vacuum material taking mouth 333.

In this embodiment, as shown in fig. 2, two rows of material troughs 42 are arranged on the tray 41, and the positioning hole 43 is located between the two rows of material troughs 42. And the positioning holes 43 between the two rows of material grooves 42 are two positioning holes 43 which are staggered with each other in the horizontal and vertical directions, so the corresponding guide posts 332 below the base plate 331 of the material taking plate 33 are also a pair of guide posts 332 which are staggered with each other. Through the mutual cooperation of this guide post 332 and locating hole 43, ensure to get material subassembly 30 and push down the in-process, with the relative location of horizontal position between the tool 40. As shown in fig. 1, two sets of vacuum material taking nozzles 333 are disposed on the material taking plate 33 of the material taking assembly 30, and each set of vacuum material taking nozzles 333 is used for adsorbing the products 50 in a row of the material slots 42. The two sets of vacuum material taking nozzles 333 can be controlled independently and respectively used for absorbing the products 50 in two different rows of the material troughs 42 on the jig 40.

Specifically, as shown in fig. 3, each set of vacuum pick-and-place nozzles 333 in the automatic pick-and-place apparatus 100 of the present invention includes four vacuum suction nozzles 3331 uniformly distributed along the contour of the product 50. The automatic material taking and placing device 100 provided by the utility model is mainly applied to the material taking and placing operation of the FPC flexible circuit board. When the flexible circuit board is used for taking and placing materials, due to the particularity of the structure of the flexible circuit board, the number of the vacuum suction nozzles 3331 on each vacuum material taking nozzle 333 needs to be correspondingly increased according to the size of the product 50, so that the flexible circuit board is always in stable initial posture movement in the material taking and moving process of the material taking assembly 30.

Further, as shown in fig. 4, it is a schematic perspective view of a jig adjustment plate 21 in a station switching platform 20 of an automatic material taking and placing device 100 according to the present invention. The station switching platform 20 of the automatic material taking and placing device 100 provided by the utility model comprises a jig adjusting plate 21 fixed on the horizontal mounting plate 11 through a plurality of first supporting columns 24, and the jig adjusting plate 21 is provided with a first mounting groove 213 and a second mounting groove 214 for placing a jig 40. As shown in fig. 1, the jig adjustment plate 21 is fixed to the horizontal mounting plate 11 of the frame 10 by eight first support columns 24. Therefore, the jig adjusting plate 21 does not move during the process of switching the stations of the two jigs 40. Therefore, the positions of the first mounting groove 213 and the second mounting groove 214 on the jig adjusting plate 21, which are used for placing the jig 40, are two corresponding different stations, wherein the first mounting groove 213 on the jig adjusting plate 21 is located on one side of the jig adjusting plate 21 close to the material taking assembly 30, the station where the corresponding first mounting groove 213 is located is a product feeding station, the second mounting groove 214 on the jig adjusting plate 21 is located on one side of the jig adjusting plate 21 away from the material taking assembly 30, and the station where the second mounting groove 214 is located is a jig feeding and discharging station. Wherein this second mounting groove 214 is located the outside of whole frame 10 to the unloading operation in the tool 40 of convenient, and this first mounting groove 213 is located the center of frame 10, and is located this below of getting flitch 33 of getting material subassembly 30, thereby conveniently gets the flitch 33 and adsorb the product 50 in the tool 40 on the first mounting groove 213 and take out.

Specifically, as shown in fig. 4, the jig adjustment plate 21 includes a reference plate 211 fixedly connected to the first support column 24 and an alignment plate 212 fixed to the reference plate 211, and a first installation groove 213 and a second installation groove 214 are provided on the alignment plate 212. The reference plate 211 is located at the bottom of the alignment plate 212 and is fixed to the horizontal mounting plate 11 of the rack 10 by the first support column 24. And the alignment plate 212 is fixedly connected to the reference plate 211. During the horizontal rotation of the fixture 40, the alignment plate 212 and the reference plate 211 are always connected together and do not rotate along with the same.

In order to ensure that the jacking assembly 23 at the bottom of the jig adjusting plate 21 can drive the two jigs 40 above the jig adjusting plate 21 to rotate horizontally, through holes 215 through which the second mounting plates 232 of the jacking assembly 23 can pass are provided on the reference plate 211 and the alignment plate 212 of the jig adjusting plate 21. The through hole 215 is respectively communicated with the first mounting groove 213 and the second mounting groove 214 on both sides, and when the jacking assembly 23 drives the jigs 40 on both sides to move upwards, the second mounting plate 232 can pass through the through hole 215 and complete the horizontal rotation operation above the jig adjusting plate 21.

Further, as shown in fig. 4, the jig adjustment plate 21 further includes a pair of clamping assemblies 216 located at two sides of the first installation groove 213, each clamping assembly 216 includes a clamping cylinder disposed between the reference plate 211 and the alignment plate 212 and a clamping block driven by the clamping cylinder, and positioning grooves 44 for the clamping block to be inserted into are disposed at two ends of the jig 40. This clamping assembly 216 is located first mounting groove 213 department, and in order to guarantee in first mounting groove 213 department, when should getting material subassembly 30 and get the material downwards, this tool 40 is fixed in first mounting groove 213 all the time, ensures tool 40's stability. And the clamping cylinder in the clamping assembly 216, the reference plate 211 and the alignment plate 212 are driven by the driving rod in the clamping cylinder to horizontally move the clamping block located on the side surface of the first mounting groove 213, and the two clamping assemblies 216 are operated simultaneously to realize that the pair of clamping blocks moves oppositely to clamp the jig 40 or moves oppositely on the pair of clamping blocks to separate from the jig 40. Positioning grooves 44 into which the clamping blocks can be inserted are further formed at both side ends of the jig 40, and when a pair of clamping blocks are clamped, the clamping blocks can be inserted into the positioning grooves 44 of the jig 40, so that the jig 40 is limited to be relatively fixed in the horizontal and vertical directions.

Further, as shown in fig. 5, there is a schematic perspective view of the rotating assembly 22 and the jacking assembly 23 in the station switching platform 20 of the automatic material taking and placing device 100 provided by the present invention. The automatic material taking and placing device 100 further comprises a rotating assembly 22 fixed on the horizontal mounting plate 11 and a jacking assembly 23 fixed on the rotating assembly 22, and the rotating assembly 22 can realize that the jacking assembly 23 rotates 180 degrees in the horizontal direction. And jacking subassembly 23 and the tool 40 butt on two stations of tool regulating plate 21 to with two tool 40 upwards rise the back and tool regulating plate 21 separation, and along with rotating assembly 22 drives rotatory 180 back, the tool 40 that originally is located first mounting groove 213 switches to second mounting groove 214 department, and the tool that originally is located second mounting groove 214 switches to first mounting groove 213 department, has realized that the station of two tools 40 on tool regulating plate 21 switches. After the two jigs 40 rotate 180 degrees, the jacking assembly 23 moves downwards, the two switched jigs 40 are placed on the first mounting groove 213 and the second mounting groove 214 of the jig adjusting plate 21 again, and the two jigs 40 are fixed by the jig adjusting plate 21.

Specifically, as shown in fig. 3, the jacking assembly 23 includes a first mounting plate 231 fixed on the rotating assembly 22, a jacking cylinder 233 fixed on the first mounting plate 231, and a second mounting plate 232 driven by the jacking cylinder 233, and the second mounting plate 232 is provided with two support frames 234 respectively abutted against the two jigs 40. The first mounting plate 231 of this jacking subassembly 23 is fixed in on the rotating assembly 22, therefore when jacking subassembly 23 upwards jacks up two tools 40, this first mounting plate 231 is motionless for rotating assembly 22, and drive the second mounting plate 232 through jacking cylinder 233 and rise for first mounting plate 231, thereby make two support frames 234 that are located on the second mounting plate 232 can contact the bottom surface of two tools 40 on tool regulating plate 21 simultaneously at the in-process that upwards removes, and along with the continuous rising of two support frames 234, drive two tools 40 and tool regulating plate 21 separation. When the jig 40 is separated from the jig adjusting plate 21, the rotating assembly 22 drives the first mounting plate 231 to rotate, and further drives the second mounting plate 232 to rotate accordingly.

Further, the rotating assembly 22 includes a rotating motor 221 fixed on the horizontal mounting plate 11 and a third mounting plate 222 disposed on the rotating motor 221 and capable of rotating horizontally, and the first mounting plate 231 of the jacking assembly 23 is fixed on the third mounting plate 222 through a plurality of second supporting columns. The rotating motor 221 can control the rotating angle and speed of each rotation, so as to ensure that the two jigs 40 can be always fixed on the supporting frame 234 of the jacking assembly 23 during the rotation process. And the third mounting plate 222 realizes the fixed connection of the rotating motor 221 and the jacking assembly 23.

According to the automatic material taking and placing device 100 provided by the utility model, the jig 40 is used for bearing the FPC flexible circuit board, the station switching platform 20 is used for moving the jig 40 to the position below the material taking assembly 30, the material taking assembly 30 can conveniently and effectively take and move the FPC flexible circuit board on the jig 40 one by one accurately, the full-automatic material feeding process of the FPC flexible circuit board is realized, the material feeding efficiency is improved, the production cost is reduced, and the risk of damage of the FPC flexible circuit board during material feeding is reduced.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic get and put material device, includes frame and two jigs that are used for holding the product, its characterized in that still including being fixed in be used for switching two on the horizontal installation board of frame the station of jig switches the platform and is fixed in get the material subassembly on the vertical installation board of frame, it is including being fixed in to get the material subassembly horizontal migration subassembly on the vertical installation board, be fixed in lift subassembly on the horizontal migration subassembly and be fixed in the flitch of getting of lift subassembly bottom, get the flitch and include the base plate, be fixed in on the base plate with the guide post and the at least a set of vacuum that the tool was fixed a position are used for adsorbing the product get the material mouth.

2. The automatic material taking and placing device of claim 1, wherein the station switching platform comprises a jig adjusting plate fixed on the horizontal mounting plate through a plurality of first supporting columns, and the jig adjusting plate is provided with a first mounting groove and a second mounting groove for placing the jig.

3. The automatic material taking and placing device of claim 2, wherein the station switching platform further comprises a rotating assembly fixed on the horizontal mounting plate and a jacking assembly fixed on the rotating assembly, the jacking assembly comprises a first mounting plate fixed on the rotating assembly, a jacking cylinder fixed on the first mounting plate and a second mounting plate driven by the jacking cylinder, and two support frames respectively abutted against the two jigs are arranged on the second mounting plate.

4. The automatic material taking and placing device as claimed in claim 3, wherein the rotating assembly comprises a rotating motor fixed on the horizontal mounting plate and a third mounting plate arranged on the rotating motor and capable of rotating horizontally, and the first mounting plate of the jacking assembly is fixed on the third mounting plate through a plurality of second supporting columns.

5. The automatic material taking and placing device as claimed in claim 3, wherein the jig adjustment plate includes a reference plate fixedly connected to the first support column and an alignment plate fixed to the reference plate, and the first mounting groove and the second mounting groove are disposed on the alignment plate.

6. The automatic material taking and placing device as claimed in claim 5, wherein the reference plate and the alignment plate of the jig adjustment plate are provided with through holes for the jacking assembly to pass through.

7. The automatic material taking and placing device according to claim 5, wherein the jig adjusting plate further comprises a pair of clamping assemblies located at two sides of the first mounting groove, the clamping assemblies comprise a clamping cylinder arranged between the reference plate and the alignment plate and a clamping block driven by the clamping cylinder, and positioning grooves for the clamping block to be inserted are arranged at two ends of the jig.

8. The automatic material taking and placing device as claimed in claim 1, wherein the fixture comprises a tray, a trough disposed on the tray for placing the product, and a positioning hole disposed on the tray for inserting the guiding post.

9. The automatic material taking and placing device as claimed in claim 8, wherein two rows of said material slots are provided on said material tray, said positioning hole is located between two rows of said material slots, two sets of said vacuum material taking nozzles are provided on said material taking plate, each set of said vacuum material taking nozzles is used for adsorbing said products in one row of said material slots.

10. The automated pick and place machine of claim 9, wherein each set of vacuum pick-up nozzles includes four vacuum nozzles evenly distributed along the contour of the product.