High-precision material transfer equipment

Abstract

The utility model discloses a high-precision material transfer device, including a jig, a manipulator mechanism, a positioning camera mechanism, a correction camera mechanism, a CCD re-inspection mechanism, a first material table and a second material table, wherein the first material table is connected to one side of the jig, and the other side of the jig is connected to the CCD re-inspection mechanism, the manipulator mechanism can move between the second material table and the jig, the positioning camera mechanism can photograph the second material table, and the correction camera mechanism can photograph the manipulator mechanism. In the utility model, by using the manipulator mechanism, the conveying timing of different requirements can be effectively matched to ensure that the first semi-finished product and the second semi-finished product can be successively arranged on the jig, and a positioning camera mechanism and a correction camera mechanism are also provided, so as to effectively reduce the shortage of materials, leakage of materials, etc. during lamination, so as to effectively ensure the accuracy and yield of the finished product. In addition, the CCD re-inspection mechanism can also facilitate the accuracy detection of the finished product after lamination to avoid the outflow of defective products.

Description

Technical Field

[0001] The utility model relates to the field of mechanical design, in particular to a high-precision material transfer device. Background Art

[0002] Some products on the market are made by bonding two semi-finished products. In actual processing, the two semi-finished products often need to be bonded together through a jig to obtain a finished product. Placing the semi-finished products on the jig for bonding is often achieved by manual work. However, relying solely on manual placement of semi-finished products has low production efficiency and high labor costs, making it difficult to meet the needs of large-scale production.

[0003] In this regard, two semi-finished products are often conveyed to the jig in sequence through different belt conveyors to achieve bonding. However, a structure that can simultaneously adapt to different belt conveyors for sequential conveying must be set on the jig, which will complicate the structure of the jig and make the jig only able to meet the use of specific conveying devices, with poor flexibility. In addition, it is difficult to control the timing of conveying by relying solely on different belt conveyors for sequential conveying, and it is easy to miss a delivery or mismatch the timing of sequential feeding during the conveying process. This will affect the bonding of the finished products, that is, it is easy to produce defective products, affecting the overall production yield. Utility Model Content

[0004] The purpose of the utility model is to provide a high-precision material transfer device, which can solve one or more of the above problems.

[0005] According to one aspect of the utility model, a high-precision material transfer device is provided, including a fixture, a manipulator mechanism, a positioning camera mechanism, a deviation correction camera mechanism, a CCD re-inspection mechanism, a first material table and a second material table.

[0006] The first material table is connected to one side of the fixture, and the other side of the fixture is connected to the CCD re-inspection mechanism.

[0007] The manipulator mechanism can move between the second material table and the fixture.

[0008] The positioning camera mechanism can photograph the second material table, and the deviation correction camera mechanism can photograph the robot mechanism.

[0009] The beneficial effect of the utility model is as follows: in the utility model, the first material table can be equipped with the first semi-finished product, the second material table can be equipped with the second semi-finished product, and the first semi-finished product can be conveniently transported to the jig by means of an external conveying device, and the second semi-finished product can be transported to the jig by means of a manipulator mechanism. Since it relies on the conveying of the manipulator mechanism, the jig does not need to be specially provided with a structure adapted to the manipulator mechanism, and its structure can be simplified. The manipulator mechanism can effectively match the conveying timings of different requirements to ensure that the first semi-finished product and the second semi-finished product can be effectively arranged on the jig in succession. A positioning camera mechanism is also provided to facilitate confirmation that the second semi-finished product exists on the second material table, and a deviation correction camera mechanism can facilitate confirmation that the manipulator mechanism has effectively output the second semi-finished product, thereby effectively reducing the shortage of material, leakage of material, etc. during bonding, and effectively ensuring the accuracy and yield of the finished product. In addition, the CCD re-inspection mechanism can also facilitate the accuracy detection of the finished product after bonding to avoid the outflow of defective products.

[0010] In some embodiments, the manipulator mechanism includes a vacuum suction head, a first drive device, a second drive device, a connecting rod and a support, wherein the first drive device is connected to the support, the first drive device is provided with a first rotating part, the second drive device is provided with a second rotating part and a lifting part, one end of the connecting rod is hinged to the first rotating part, and the other end is hinged to the second rotating part, and the vacuum suction head is connected to the lifting part. The first drive device and the second drive device can effectively realize the plane movement and longitudinal movement of the vacuum suction head within a certain range, so as to facilitate the vacuum suction head to move to the second material table and the fixture at different positions.

[0011] In some embodiments, the positioning camera mechanism includes a plurality of first cameras, a first bracket, a plurality of light guide blocks and a mounting seat, the plurality of first cameras are mounted on the first bracket, the mounting seat is mounted on the first bracket, the plurality of light guide blocks are mounted on the mounting seat, and the plurality of light guide blocks and the plurality of first cameras are in one-to-one correspondence. The provision of the light guide blocks can facilitate limiting the shooting range of the first camera, so that the first camera can only capture the second material platform as much as possible.

[0012] In some embodiments, the correction camera mechanism includes a second camera, a polarizer, a connecting block, and a second bracket, wherein the connecting block is connected to the second bracket, the second camera is connected to the connecting block, the polarizer is connected to the second bracket, and the second camera and the polarizer are opposite to each other. The setting of the polarizer can facilitate the second camera to effectively capture the situation of the manipulator structure even if it is set at a position that is not opposite to the manipulator mechanism.

[0013] In some embodiments, the fixture includes a cylinder, a cylinder seat, a fixed plate, a movable plate and a ejector pin, the cylinder is mounted on the cylinder seat, the fixed plate is mounted on the cylinder seat, the fixed plate is provided with a guide hole, the movable plate is connected to the cylinder, the ejector pin is connected to the movable plate, and the ejector pin can pass through the guide hole.

[0014] In some embodiments, the CCD re-inspection mechanism includes a CCD, a CCD seat, a third bracket, a conveyor platform and a re-inspection box, the re-inspection box is mounted on the third bracket, the conveyor platform is connected to the fixture, the conveyor platform passes under the re-inspection box, the CCD seat is mounted on the third bracket, the CCD is connected to the CCD seat and is opposite to the re-inspection box. The finished product after bonding can be transported to the bottom of the re-inspection box by an external conveying device, so that the CCD can detect the finished product to ensure that the quality of the finished product meets the requirements.

[0015] In some embodiments, the second material platform includes a coil unwinding roller, a bottom film receiving roller, a stripping knife and a connecting frame, wherein the coil unwinding roller and the bottom film receiving roller can be rotatably mounted on the connecting frame, the stripping knife is connected to the connecting frame, and the stripping knife is provided with a material discharging platform. In actual processing, some semi-finished products are connected through the bottom film, wherein the coil unwinding roller can facilitate the output of the semi-finished products connected through the bottom film by rotating, so as to facilitate the control of the feeding speed, and the bottom film receiving roller can be connected to the bottom film connected to the above-mentioned semi-finished products, and when the semi-finished products pass through the stripping knife, the bottom film is torn off the semi-finished products and rolled up by the rotation of the bottom film receiving roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a high-precision material transfer device according to an embodiment of the utility model.

[0017] Figure 2 It is a top view of a structural schematic diagram of a high-precision material transfer device according to an embodiment of the utility model.

[0018] Figure 3 This is a schematic structural diagram of a manipulator mechanism of a high-precision material transfer device according to an embodiment of the utility model.

[0019] Figure 4 It is a front view of a structural schematic diagram of a manipulator mechanism of a high-precision material transfer device according to one embodiment of the utility model.

[0020] Figure 5 This is a structural schematic diagram of a high-precision material transfer device that combines a manipulator mechanism, a positioning camera mechanism, and a correction camera mechanism in one embodiment of the utility model.

[0021] Figure 6The present invention is a schematic diagram of the structure of a fixture for high-precision material transfer equipment according to an embodiment of the present invention.

[0022] Figure 7 The present invention is a schematic structural diagram of a CCD re-inspection mechanism of a high-precision material transfer device according to an embodiment of the present invention.

[0023] Figure 8 This is a schematic structural diagram of a second material table of a high-precision material transfer device according to an embodiment of the utility model.

[0024] In the figure: 1. fixture, 2. manipulator mechanism, 3. positioning camera mechanism, 4. correction camera mechanism, 5. CCD re-inspection mechanism, 6. first material table, 7. second material table, 11. cylinder, 12. cylinder seat, 13. fixed plate, 14. movable plate, 15. ejector pin, 21. vacuum suction head, 22. first driving device, 23. second driving device, 24. connecting rod, 25. support, 31. first camera, 32. first bracket, 33. light guide block, 34. Mounting seat, 41. Second camera, 42. Polarizer, 43. Connecting block, 44. Second bracket, 51. CCD, 52. CCD seat, 53. Third bracket, 54. Conveying platform, 55. Re-inspection box, 131. Guide hole, 132. Accommodating groove, 221. First rotating part, 231. Second rotating part, 232. Lifting part, 71. Coil unwinding roller, 72. Bottom film receiving roller, 73. Stripping knife, 74. Connecting frame, 731. Discharging platform. DETAILED DESCRIPTION

[0025] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0026] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 The utility model discloses a high-precision material transfer device, comprising a fixture 1, a manipulator mechanism 2, a positioning camera mechanism 3, a deviation correction camera mechanism 4, a CCD re-inspection mechanism 5, a first material table 6 and a second material table 7.

[0027] The manipulator mechanism 2 includes a vacuum suction head 21, a first driving device 22, a second driving device 23, a connecting rod 24 and a support 25. The housing of the first driving device 22 is fixedly connected to the support 25 by bolts, and a first rotating part 221 is provided in the first driving device 22, and the first rotating part 221 can preferably be a rotating shaft. A motor is also provided in the first driving device 22, and the motor can drive the first rotating part 221 to rotate.

[0028] The second driving device 23 is provided with a second rotating part 231 and a lifting part 232. The second rotating part 231 can be preferably a rotating shaft, and the lifting part 232 can be preferably a screw nut device. The second driving device 23 is also provided with independent motors for the second rotating part 231 and the lifting part 232, respectively, to facilitate the rotation of the second rotating part 231 and the lifting of the lifting part 232.

[0029] One end of the connecting rod 24 is hinged to the first rotating part 221, and the other end of the connecting rod 24 is hinged to the second rotating part 231. The vacuum suction head 21 is detachably mounted on the lifting part 232 by snap-fitting. When there are other needs, the user can replace the vacuum suction head 21 with other structures such as a tool.

[0030] The fixture 1 includes a cylinder 11, a cylinder seat 12, a fixed plate 13, a movable plate 14 and an ejector pin 15. The cylinder body of the cylinder 11 is fixedly mounted on the cylinder seat 12 by bolts, the fixed plate 13 is fixedly mounted on the top of the cylinder seat 12 by a connecting block, and a plurality of guide holes 131 are provided on the fixed plate 13. The movable plate 14 is fixedly connected to the piston rod of the cylinder 11 by a connecting block, so that the cylinder 11 can drive the movable plate 14 to move up and down, and the movable plate 14 is arranged below the fixed plate 13, and there are a plurality of ejectors 15, one end of all the ejectors 15 is fixedly embedded in the movable plate 14 to be connected to the movable plate 14, and the other ends of the plurality of ejectors 15 can pass through the plurality of guide holes 131 one by one. A receiving groove 132 is also provided on the fixed plate 13, and the receiving groove 132 can be configured to be stacked with a first semi-finished product and a second semi-finished product.

[0031] The first material table 6 can be placed with a first semi-finished product, the first material table 6 is connected to one side of the fixture 1 , and the first material table 6 can be connected to a conveying device, by which the first semi-finished product on the first material table 6 can be conveyed to the receiving groove 132 .

[0032] The second material platform 7 comprises a coil material unwinding roller 71, a bottom film receiving roller 72, a stripping knife 73 and a connecting frame 74. The coil material unwinding roller 71 is rotatably mounted on the connecting frame 74 through a bearing, and the bottom film receiving roller 72 is rotatably mounted on the connecting frame 74 through a bearing. The side of the stripping knife 73 is fixedly connected to the connecting frame 74, and a discharge platform 731 is provided on the top of the stripping knife 73. A plurality of second semi-finished products connected with the base film can be wound around the coil unwinding roller 71, and the base film is also wound around the base film receiving roller 72 after bypassing the stripping knife 73. The coil unwinding roller 71 and the base film receiving roller 72 can be connected to motors respectively, and the motor can drive the coil unwinding roller 71 to rotate and output the second semi-finished product, and the motor can also drive the base film receiving roller 72 to rotate to wind the base film, so that when the second semi-finished product with the base film passes through the discharge platform 731 of the stripping knife 73, as the base film receiving roller 72 rotates, the base film under the second semi-finished product at the discharge platform 731 can be torn off.

[0033] The vacuum suction head 21 of the robot mechanism 2 can be moved between the second material table 7 and the fixture 1 after being set.

[0034] The positioning camera mechanism 3 includes a plurality of first cameras 31, a first bracket 32, a plurality of light guide blocks 33 and a mounting seat 34. The plurality of first cameras 31 are fixedly mounted on the first bracket 32 ​​by bolts, the mounting seat 34 is fixedly mounted on the first bracket 32 ​​by bolts, the plurality of light guide blocks are embedded on the mounting seat 34, the plurality of light guide blocks 33 and the plurality of first cameras 31 are opposite to each other in a one-to-one correspondence, and the light guide blocks 31 are opposite to the discharge platform 731 of the second material platform 7, so that the first camera 31 can shoot the situation of the discharge platform 731 of the second material platform 7.

[0035] The correction camera mechanism 4 includes a second camera 41, a polarizer 42, a connecting block 43 and a second bracket 44. The connecting block 43 is fixedly connected to the side of the second bracket 44 by bolts, the second camera 41 is fixedly connected to the connecting block 43 by bolts, the polarizer 42 is connected to the second bracket 44 by bolts, the second camera 41 and the polarizer 42 are opposite, and the polarizer 42 is obliquely opposite to the vacuum suction head 21 of the manipulator mechanism 2, so that the second camera 41 can shoot the vacuum suction head 21 of the manipulator mechanism 2.

[0036] The CCD re-inspection mechanism 5 includes a CCD 51, a CCD seat 52, a third bracket 53, a conveying platform 54 and a re-inspection box 55. The re-inspection box 55 is fixedly mounted on the third bracket 53 by bolts, the conveying platform 54 is connected to the other side of the fixture 1, and the conveying platform 54 passes under the re-inspection box 55. A conveying device can be provided on the conveying platform 54, and the finished product on the receiving groove 132 of the fixture 1 can be conveyed through the bottom of the re-inspection box 55 by means of the conveying device, and the CCD seat 52 is fixedly mounted on the third bracket 53 by bolts, and the CCD 51 is fixedly connected to the CCD seat 52 by bolts, and the CCD 51 is opposite to the re-inspection box 55, so that the CCD 51 can detect the finished product passing through the re-inspection box 55.

[0037] When the utility model is in use, the first semi-finished product can be transported to the receiving groove 132 of the jig 1 through the first material table 6 by the external conveying device. At this time, the cylinder 11 can work and drive the movable plate 14 to move up, and the ejector pin 15 passes through the guide hole 131 and passes through the first semi-finished product to fix the first semi-finished product. Then, under the action of the first driving device 22 and the second driving device 23 of the manipulator mechanism 2, the vacuum suction head 21 can move to the receiving groove 132 of the jig 1 and press the first semi-finished product on the receiving groove 132, so that the first semi-finished product is fully fixed on the jig 1.

[0038] The second semi-finished product connected by the bottom film can be output through the coil unwinding roller 71 and transported to the discharge platform 731 of the stripping knife 73 by an external conveying device, and the first camera 31 can photograph the second semi-finished product on the discharge platform 731 of the second material platform 7 to confirm whether the second semi-finished product is in place. After confirming that it is in place, under the action of the first driving device 22 and the second driving device 23 of the manipulator mechanism 2, the vacuum suction head 21 can move to the discharge platform 731 and adsorb the second semi-finished product on the discharge platform 731, and correspondingly drive the second semi-finished product to move to the fixture 1, and when the second semi-finished product leaves the discharge platform 731 of the stripping knife 73, as the bottom film receiving roller 72 rotates, the bottom film under the second semi-finished product at the discharge platform 731 can be torn off. And when the second semi-finished product completely leaves the discharge platform 731, the second camera 41 of the correction camera mechanism 4 can photograph the vacuum suction head 21 of the manipulator mechanism 2 to confirm whether the vacuum suction head 21 effectively adsorbs the second semi-finished product.

[0039] When it is confirmed that the vacuum suction head 21 has adsorbed the second semi-finished product, the robot mechanism 2 transfers the second semi-finished product to the receiving groove 132 of the fixture 1. At this time, the ejector pin 15 can also pass through the second semi-finished product. Then the robot mechanism 2 applies pressure to fit the first semi-finished product and the second semi-finished product to obtain a finished product.

[0040] After the lamination is completed, the cylinder 11 can drive the movable plate 14 to move downward, and the ejector pin 15 can be retracted into the guide hole 131, so that the finished product is no longer fixed on the receiving groove 132. The finished product can be transported to the bottom of the re-inspection box 55 by relying on an external conveying device, and the CCD 51 can detect the finished product under the re-inspection box 55 to ensure that its accuracy meets the requirements.

[0041] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. High-precision material transfer equipment, characterized in that: It includes a fixture, a manipulator mechanism, a positioning camera mechanism, a deviation correction camera mechanism, a CCD re-inspection mechanism, a first material table and a second material table. The first material table is connected to one side of the fixture, and the other side of the fixture is connected to the CCD re-inspection mechanism. The manipulator mechanism can move between the second material table and the fixture. The positioning camera mechanism can photograph the second material table, and the deviation correction camera mechanism can photograph the robot mechanism.

2. The high-precision material transfer equipment according to claim 1, characterized in that: The manipulator mechanism includes a vacuum suction head, a first driving device, a second driving device, a connecting rod and a support, wherein the first driving device is connected to the support, the first driving device is provided with a first rotating part, the second driving device is provided with a second rotating part and a lifting part, one end of the connecting rod is hinged to the first rotating part, and the other end is hinged to the second rotating part, and the vacuum suction head is connected to the lifting part.

3. The high-precision material transfer equipment according to claim 1, characterized in that: The positioning camera mechanism includes multiple first cameras, a first bracket, multiple light guide blocks and a mounting seat, the multiple first cameras are all mounted on the first bracket, the mounting seat is mounted on the first bracket, the multiple light guide blocks are all mounted on the mounting seat, and the multiple light guide blocks and the multiple first cameras correspond one to one.

4. The high-precision material transfer equipment according to claim 1, characterized in that: The deflection correction camera mechanism includes a second camera, a polarizer, a connecting block and a second bracket, the connecting block is connected to the second bracket, the second camera is connected to the connecting block, the polarizer is connected to the second bracket, and the second camera and the polarizer are opposite to each other.

5. The high-precision material transfer equipment according to claim 1, characterized in that: The fixture includes a cylinder, a cylinder seat, a fixed plate, a movable plate and an ejector pin. The cylinder is installed on the cylinder seat, the fixed plate is installed on the cylinder seat, the fixed plate is provided with a guide hole, the movable plate is connected to the cylinder, the ejector pin is connected to the movable plate, the ejector pin can pass through the guide hole, and the fixed plate is provided with a receiving groove.

6. The high-precision material transfer equipment according to claim 1, characterized in that: The CCD re-inspection mechanism includes a CCD, a CCD seat, a third bracket, a conveying platform and a re-inspection box. The re-inspection box is installed on the third bracket. The conveying platform is connected to the fixture. The conveying platform passes under the re-inspection box. The CCD seat is installed on the third bracket. The CCD is connected to the CCD seat and is opposite to the re-inspection box.

7. The high-precision material transfer equipment according to claim 1, characterized in that: The second material platform comprises a coil unwinding roller, a bottom film receiving roller, a stripping knife and a connecting frame. The coil unwinding roller and the bottom film receiving roller can be rotatably mounted on the connecting frame. The stripping knife is connected to the connecting frame, and a discharging platform is arranged on the stripping knife.

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