A crystal flipping device

Abstract

The present invention provides a crystal flipping device, wherein a light source mechanism, a feeding translation mechanism, and a flipping and correcting mechanism are sequentially installed on the top surface of a workbench from left to right, a material taking and placing mechanism is installed above the feeding translation mechanism and the flipping and correcting mechanism, a light source mechanism is installed at the upper left of the material taking and placing mechanism, and a material feeding magazine mechanism is installed just in front of the feeding translation mechanism. In the crystal flipping device described in the present invention, the material taking and placing mechanism can obtain a quartz crystal from the feeding translation mechanism, and then the material taking and placing mechanism transfers the obtained quartz crystal to above the flipping and correcting mechanism, the flipping and correcting mechanism flips and corrects the quartz crystal in sequence, and finally the material taking and placing mechanism takes the quartz crystal from the flipping and correcting mechanism and puts the quartz crystal back on the feeding translation mechanism, thereby avoiding a large amount of manpower consumption and not easily causing pollution and damage to the quartz crystal.

Description

Technical Field

[0001] The invention belongs to the technical field of quartz crystal oscillator processing, and in particular relates to a crystal flipping device. Background Art

[0002] At present, the sorting of quartz crystals from one sorting method to another is done manually. Tweezers are used to arrange the products in one arrangement tray one by one in the correct front and back sides. This not only has low production efficiency, but also easily causes crystal contamination and damage, which ultimately affects the quality of the finished product. Therefore, we need to design a new structure. Summary of the invention

[0003] In view of this, the present invention aims to provide a crystal flipping device to reduce the probability of crystal contamination and damage, thereby improving production efficiency.

[0004] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0005] A crystal flipping device comprises a workbench, a flipping and correcting mechanism, a material taking and placing mechanism, a material feeding translation mechanism, a light source mechanism, a shooting mechanism and a material feeding magazine mechanism. The light source mechanism, the material feeding translation mechanism and the flipping and correcting mechanism are sequentially installed on the top surface of the workbench from left to right; the material taking and placing mechanism is installed above the material feeding translation mechanism and the flipping and correcting mechanism; the light source mechanism is installed on the upper left of the material taking and placing mechanism; and the material feeding magazine mechanism is installed just in front of the material feeding translation mechanism.

[0006] Furthermore, the material taking and unloading mechanism includes a material unloading base, a second lead screw, a material unloading slide rail, a third motor, a first counter-shooting sensor, a second counter-shooting sensor, a material unloading slider, a material unloading unit and a first air pump. The cross-section of the material unloading base is an inverted U-shaped structure. The first counter-shooting sensor and the second counter-shooting sensor are respectively installed on the left and right sides of the front of the material unloading base. The material unloading slide rail is arranged on the top surface of the material unloading base. The top end of the material unloading slide rail is slidably connected to the material unloading slider. The material unloading unit is installed at the front end of the material unloading slider. The first air pump is installed at the rear end of the material unloading slider. The third motor is arranged on the right side of the material unloading slide rail. The rotating shaft of the third motor is fixedly connected to the right end of the second lead screw. The left end of the second lead screw is fixedly connected to the material unloading slider. The signals of the third motor, the first counter-shooting sensor, the second counter-shooting sensor and the first air pump are respectively connected to the controller.

[0007] Furthermore, the material discharging unit includes a material discharging vertical plate, a material discharging slide, a material picking suction head, a first cam, a fourth motor, a support plate, a material discharging slide bar, a second telescopic rod and a first spring. The material discharging vertical plate is installed to the front end of the material discharging slide bar, a rectangular groove is provided in the front of the material discharging vertical plate, a material discharging slide bar is provided on the inner wall of the rectangular groove, the material discharging slide bar is slidably connected to the material discharging slide bar, a material picking suction head is installed at the bottom end of the material discharging slide bar, the top of each material picking suction head is connected to the first air pump, a second telescopic rod is installed on both sides of the material discharging slide bar, the top of each second telescopic rod is fixedly connected to the material discharging slide bar, the bottom end of each second telescopic rod is fixedly connected to the bottom end of the inner wall of the rectangular groove, a first spring is installed on the periphery of each second telescopic rod, and the two ends of each first spring are respectively fixedly connected to the material discharging slide bar and the bottom end of the inner wall of the rectangular groove, a support plate is provided behind the material discharging vertical plate, and the fourth motor is installed on the top surface of the support plate. The rotating shaft of the fourth motor passes through the material discharging vertical plate and is fixedly connected to the first cam. The first cam is directly above the material discharging slide bar, and the fourth motor signal is connected to the controller.

[0008] Furthermore, the flipping and straightening mechanism includes a flipping base, a flipping slide rail, a fifth motor, a flipping slider, a flipping unit, a straightening unit, a sixth motor, a second air pump, a third air pump, a third lead screw, a second cam and a flipping motor mounting seat. A plurality of flipping bases are arranged at the bottom end of the flipping slide rail. The flipping slide rail is located at the lower right side of the discharge base. The top end of the flipping slide rail is slidably connected to the flipping slider. The fifth motor is installed at the rear end of the flipping slide rail. The third lead screw is arranged between the fifth motor and the flipping slider. The sixth motor is installed to the upper left corner of the top surface of the flipping slider through the flipping motor mounting seat. The rotating shaft of the sixth motor is fixedly connected to the second cam. The straightening unit and the flipping unit are respectively installed to the rear end of the top surface of the flip slider and the front end of the top surface of the flip slider, and the straightening unit is on the right side of the second cam. The second air pump and the third air pump are both installed to the left side of the flip slider. The signals of the fifth motor, the sixth motor, the second air pump and the third air pump are respectively connected to the controller.

[0009] Furthermore, the calibration unit includes a first calibration block, a second correction block, a first protrusion, a second protrusion, a second spring, a calibration slide rail and a calibration nozzle. The first calibration block and the second correction block are respectively slidably connected to the rear end and the front end of the calibration slide rail. A first protrusion is arranged on the left and right sides of the first calibration block, and a second protrusion is arranged on the left and right sides of the second correction block. A second spring is installed between each first protrusion and a second protrusion. A plurality of first calibration holes for installing a plurality of calibration nozzles are arranged on the top surface of the first calibration block, and a plurality of second calibration holes for installing a plurality of calibration nozzles are arranged on the top surface of the second correction block. The plurality of calibration nozzles are connected to the second air pump.

[0010] Furthermore, the flip unit includes a seventh motor, a rectangular block, a flip plate and a flip nozzle. The seventh motor is installed to the lower left corner of the top surface of the flip slider. The rotating shaft of the seventh motor is fixedly connected to the rectangular block. The front end of the rectangular block is fixedly connected to the flip plate. The flip plate is provided with a plurality of flip holes for installing a plurality of flip nozzles. The plurality of flip nozzles are all connected to the third air pump. The seventh motor signal is connected to the controller.

[0011] Furthermore, the feeding translation mechanism includes a translation base plate, a first synchronous pulley, a second synchronous pulley, a synchronous belt, a material tray guide rail, a material picking tray, a synchronous wheel mounting seat, a feeding base and a second motor. The translation base plate is installed to the top surface of the workbench through a number of feeding bases, the first synchronous pulley is installed to the front end of the top surface of the translation base plate through the synchronous wheel mounting seat, the second synchronous pulley is installed to the rear end of the top surface of the translation base plate through the second motor, and the second synchronous pulley is fixed to the rotating shaft of the second motor, a synchronous belt is installed between the first synchronous pulley and the second synchronous pulley, a material tray guide rail is respectively arranged on the left and right sides of the synchronous belt, the material picking tray is installed to the top surface of the synchronous belt, and the left and right sides of the material picking tray are respectively slidably connected to a material tray guide rail, the second motor signal is connected to the controller, and the synchronous belt is located at the lower left side of the material discharge base.

[0012] Furthermore, the feeding magazine mechanism includes a magazine housing unit, a wire bundle shaft, a first telescopic rod, a first cross plate, a motor support plate, a first screw, a first motor, a motor mounting plate and a motor support. The first motor is installed below the motor mounting plate, the motor support plate is installed above the motor mounting plate, four motor supports are installed between the motor support plate and the motor mounting plate, four first telescopic rods are installed between the top surface of the motor support plate and the bottom surface of the workbench, the first cross plate is installed above the motor support plate, four wire bundle shafts are installed between the first cross plate and the bottom surface of the workbench, the housing unit is installed above the workbench, the bottom end of the first screw is fixedly connected to the rotating shaft of the first motor, the top end of the first screw passes through the motor mounting plate, the motor support plate, the first cross plate, and the bottom surface of the workbench in sequence and is fixedly connected to the bottom end of the magazine housing unit, the magazine housing unit is located directly in front of the synchronous belt, the magazine housing unit includes a magazine cover, a magazine bottom plate, a first magazine side plate and a second magazine side plate, the magazine cover is installed above the magazine bottom plate, and the first motor signal is connected to the control.

[0013] Furthermore, a first magazine side plate and a second magazine side plate are respectively installed on the left and right sides between the magazine cover and the magazine bottom plate, and a plurality of first L-shaped grooves are equidistantly provided on the right side of the first magazine side plate from top to bottom, and a plurality of second L-shaped grooves are equidistantly provided on the left side of the second magazine side plate from top to bottom, and the plurality of first L-shaped grooves correspond to the plurality of second L-shaped grooves in number one to one, and the first magazine side plate and the second magazine side plate are both located directly in front of the material tray guide rail.

[0014] Compared with the prior art, the crystal flipping device described in the present invention has the following beneficial effects:

[0015] (1) In the crystal flipping device described in the present invention, the material picking and placing mechanism can obtain the quartz crystal from the feeding translation mechanism, and then the material picking and placing mechanism transfers the obtained quartz crystal to the top of the flipping and straightening mechanism, and the flipping and straightening mechanism flips and straightens the quartz crystal in turn. Finally, the material picking and placing mechanism takes the quartz crystal from the flipping and straightening mechanism and puts the quartz crystal back on the feeding translation mechanism, thereby avoiding a large amount of manpower consumption and not easily causing pollution and damage to the quartz crystal.

[0016] (2) In the crystal flipping device described in the present invention, the second air pump and the third air pump can help the flipping unit and the straightening unit to assist in completing the flipping and straightening work, and the first and second beam sensors are both used to identify the unloading slider. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 A schematic diagram of a crystal flipping device according to an embodiment of the present invention;

[0019] Figure 2 It is a schematic diagram of the assembly of the material taking and placing mechanism and the photographing mechanism according to the embodiment of the present invention;

[0020] Figure 3 A schematic diagram of a discharging unit according to an embodiment of the present invention;

[0021] Figure 4 A cross-sectional view of a discharge unit according to an embodiment of the present invention;

[0022] Figure 5 A schematic diagram of a flipping and straightening mechanism according to an embodiment of the present invention;

[0023] Figure 6 It is a schematic diagram of a flipping and straightening mechanism without a flipping slide rail and a flipping base installed according to an embodiment of the present invention;

[0024] Figure 7 It is a schematic diagram of the feeding translation mechanism according to an embodiment of the present invention;

[0025] Figure 8 Schematic diagram of the feeding magazine mechanism described in an embodiment of the present invention.

[0026] Description of reference numerals:

[0027] 1-working table; 11-side plate; 12-working bottom plate; 13-supporting foot; 2-turning and correcting mechanism; 21-turning slide rail; 22-fifth motor; 23-turning slider; 24-turning unit; 241-seventh motor; 242-rectangular block; 243-turning plate; 244-turning nozzle; 25-correcting unit; 251-first correcting block; 252-second correcting block; 253-first convex block; 254-second convex block; 255-second spring; 256-correcting slide rail; 257-correcting nozzle; 26-sixth motor; 27-second air pump; 28-third air pump; 29-second cam; 3-feeding and unloading mechanism; 31-unloading base; 32-unloading slide rail; 33-third motor; 34-unloading slider; 35-discharging unit; 351-discharging vertical plate; 352-discharging slide plate; 353-retrieving suction head; 354-first cam; 355-fourth motor; 356-support plate; 357-discharging slide bar; 358-second telescopic rod; 36-first air pump; 4-feeding translation mechanism; 41-translation bottom plate; 42-first synchronous pulley; 43-synchronous belt; 44-feeding tray guide rail; 45-retrieving tray; 46-feeding base; 47-second motor; 5-light source mechanism; 51-LED Light board; 52-light source support column; 53-light source mounting plate; 6-shooting mechanism; 61-shooting camera; 62-camera support column; 63-camera mounting plate; 7-feeding magazine mechanism; 71-magazine housing unit; 711-magazine upper cover; 712-magazine bottom plate; 713-first magazine side plate; 714-second magazine side plate; 72-wire shaft; 73-first telescopic rod; 74-first horizontal plate; 75-motor support plate; 76-first screw; 77-first motor; 78-motor mounting plate; 79-motor support. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0031] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0032] like Figure 1-8 As shown, a crystal flipping device includes: a workbench 1, a flipping and correcting mechanism 2, a material picking and placing mechanism 3, a feeding translation mechanism 4, a light source mechanism 5, a shooting mechanism 6 and a feeding magazine mechanism 7. The light source mechanism 5, the feeding translation mechanism 4 and the flipping and correcting mechanism 2 are installed on the top surface of the workbench 1 from left to right in sequence. The material picking and placing mechanism 3 is installed above the feeding translation mechanism 4 and the flipping and correcting mechanism 2. The light source mechanism 5 is installed on the upper left of the material picking and placing mechanism 3. The feeding magazine mechanism 7 is installed just in front of the feeding translation mechanism 4. The material picking and placing mechanism 3 can obtain quartz crystal from the feeding translation mechanism 4, and then the material picking and placing mechanism 3 transfers the obtained quartz crystal to the top of the flipping and correcting mechanism 2. The flipping and correcting mechanism 2 flips and corrects the quartz crystal in sequence. Finally, the material picking and placing mechanism 3 takes the quartz crystal from the flipping and correcting mechanism 4 and puts the quartz crystal back on the feeding translation mechanism 2, which avoids a lot of manpower consumption and is not easy to cause pollution and damage to the quartz crystal.

[0033] like Figure 8As shown, the feeding magazine mechanism 7 includes a magazine housing unit 71, a wire bundle shaft 72, a first telescopic rod 73, a first transverse plate 74, a motor support plate 75, a first screw 76, a first motor 77, a motor mounting plate 78 and a motor support 79. The first motor 77 is installed below the motor mounting plate 78, the motor support plate 75 is installed above the motor mounting plate 78, four motor support plates 79 are installed between the motor support plate 75 and the motor mounting plate 78, four first telescopic rods 73 are installed between the top surface of the motor support plate 75 and the bottom surface of the workbench 1, the first transverse plate 74 is installed above the motor support plate 75, four wire bundle shafts 72 are installed between the first transverse plate 74 and the bottom surface of the workbench 1, the housing unit 71 is installed above the workbench 1, the bottom end of the first screw 76 is fixedly connected to the rotating shaft of the first motor 77, the magazine housing unit 71 is located directly in front of the synchronous belt 43, and the top end of the first screw 76 passes through the motor mounting plate 78, the motor support plate 75, the first transverse plate 74, the workbench 1 The bottom surface is fixedly connected to the bottom end of the magazine housing unit 71; the magazine housing unit 71 includes a magazine cover 711, a magazine bottom plate 712, a first magazine side plate 713 and a second magazine side plate 714, the magazine cover 711 is installed above the magazine bottom plate 712, the first magazine side plate 713 and the second magazine side plate 714 are installed on the left and right sides between the magazine cover 711 and the magazine bottom plate 712, and a plurality of first L side plates are equidistantly arranged on the right side of the first magazine side plate 713 from top to bottom. A plurality of second L-shaped grooves are equidistantly arranged on the left side of the second magazine side plate 714 from top to bottom, and the plurality of first L-shaped grooves correspond to the plurality of second L-shaped grooves in number. The first magazine side plate 713 and the first magazine side plate 713 are both directly in front of the material tray guide rail 44. The signal of the first motor 77 is connected to the controller, and the rotating shaft of the first motor 77 drives the first screw 76 to move downward, and the first screw 76 drives the magazine housing unit 71 to move downward for storing the material tray 45.

[0034] like Figure 7As shown, the feeding translation mechanism 4 includes a translation base plate 41, a first synchronous pulley 42, a second synchronous pulley, a synchronous belt 43, a material tray guide rail 44, a material taking tray 45, a synchronous wheel mounting seat, a feeding base 46 and a second motor 47. The translation base plate 41 is installed to the top surface of the workbench 1 through a plurality of feeding bases 46, the first synchronous pulley 42 is installed to the front end of the top surface of the translation base plate 41 through the synchronous wheel mounting seat, the second synchronous pulley is installed to the rear end of the top surface of the translation base plate 41 through the second motor 47, and the second synchronous pulley is fixed to the rotating shaft of the second motor 47, and the first synchronous pulley 42 and the second synchronous pulley are installed with the synchronous pulley 46 between them. The step belt 43, a material tray guide 44 is respectively arranged on the left and right sides of the synchronous belt 43, the material picking tray 45 is installed on the top surface of the synchronous belt 43, and the left and right sides of the material picking tray 45 are respectively slidably connected with a material tray guide 44, the second motor 47 signal is connected to the controller, the synchronous belt 43 is located at the lower left side of the material discharge base 31, the second motor 47 rotation shaft drives the first synchronous belt pulley 42 to rotate, the first synchronous belt pulley 42 drives the synchronous belt 43 to rotate, and the synchronous belt 43 drives the material picking tray 45 to move forward, and the left and right ends of the material picking tray 45 are respectively embedded in the first L-shaped groove and the second L-shaped groove, and the material tray guide 44 provides support and stability for the material picking tray 45.

[0035] like Figure 2 As shown, the material discharging mechanism 3 includes a discharging base 31, a second lead screw, a discharging slide rail 32, a third motor 33, a first counter-shooting sensor, a second counter-shooting sensor, a discharging slider 34, a discharging unit 35 and a first air pump 36. The cross section of the discharging base 31 is an inverted U-shaped structure. The first counter-shooting sensor and the second counter-shooting sensor are respectively installed on the left and right sides of the front of the discharging base 31. The discharging slide rail 32 is arranged on the top surface of the discharging base 31. The top end of the discharging slide rail 32 is slidably connected to the discharging slider 34. The discharging unit 35 is installed at the front end of the discharging slider 34. The first air pump 36 is installed at the rear end of the discharging slider 34. The right side of the discharging slide rail 32 is provided with A third motor 33 is provided, and the rotating shaft of the third motor 33 is fixedly connected to the right end of the second lead screw, and the left end of the second lead screw is fixedly connected to the material discharge slider 34. The third motor 33, the first pairing sensor, the second pairing sensor, and the first air pump 36 are respectively connected to the controller by signals. The rotating shaft of the third motor 33 rotates, and the rotating shaft of the third motor 33 drives the second lead screw to push the material discharge slider 34 to the right, and the material discharge slider 34 drives the material discharge unit 35 to move to the right. When the second pairing sensor recognizes the material discharge slider 34, the controller receives the signal sent by the second pairing sensor, and the controller sends a signal to the third motor 33, and the third motor 33 stops. The material discharge slider 34 is now located on the right side of the material discharge slide rail 32, and the material discharge unit 35 is used to absorb quartz crystals.

[0036] like Figure 3-4As shown, the material discharging unit 35 includes a material discharging vertical plate 351, a material discharging slide plate 352, a material picking suction head 353, a first cam 354, a fourth motor 355, a support plate 356, a material discharging slide bar 357, a second telescopic rod 358 and a first spring. The material discharging vertical plate 351 is installed to the front end of the material discharging slide block 34. A rectangular groove is provided in front of the material discharging vertical plate 351, and a material discharging slide bar 357 is provided on the inner wall of the rectangular groove. The material discharging slide plate 352 is slidably connected with the material discharging slide bar 357. 15 material picking suction heads 353 are installed at the bottom end of the material discharging slide plate 352, and each material picking suction head 353 The top ends are all connected to the first air pump 36, and a second telescopic rod 358 is installed on both sides of the material discharge slide 357. The top end of each second telescopic rod 358 is fixedly connected to the material discharge slide 352, and the bottom end of each second telescopic rod 358 is fixedly connected to the bottom end of the inner wall of the rectangular groove. A first spring is installed on the periphery of each second telescopic rod 358, and the two ends of each first spring are respectively fixedly connected to the material discharge slide 352 and the bottom end of the inner wall of the rectangular groove. A support plate 356 is arranged behind the material discharge vertical plate 351, and a fourth motor 355 is installed on the top surface of the support plate 356. The rotating shaft of the fourth motor 355 passes through the material discharge vertical plate 351 and is fixedly connected to the first cam 354. The first cam 354 is located directly above the material discharge slide 352. The signal of the fourth motor 355 is connected to the controller. The rotating shaft of the fourth motor 355 drives the first cam 354 to rotate one circle, and the first cam 354 presses the material discharge slide 352 to move downward, and the material discharge slide 352 The material picking suction head 353 is driven to move downward, and the material picking suction head 353 drives a piece of quartz crystal to move downward. The first spring is compressed by the material discharging slide 352, and the first spring provides elastic force to reset the material discharging slide 352, and the flip suction nozzle 244 is used to suck the quartz crystal.

[0037] like Figure 5 As shown, the flipping and straightening mechanism 2 includes a flipping base, a flipping slide 21, a fifth motor 22, a flipping slider 23, a flipping unit 24, a straightening unit 25, a sixth motor 26, a second air pump 27, a third air pump 28, a third lead screw, a second cam 29 and a flipping motor mounting seat. A plurality of flipping bases are arranged at the bottom end of the flipping slide 21. The flipping slide 21 is located at the lower right side of the discharge base 31. The top end of the flipping slide 21 is slidably connected with the flipping slider 23. The fifth motor 22 is installed at the rear end of the flipping slide 21. The third lead screw is arranged between the fifth motor 22 and the flipping slider 23. The sixth motor 26 is installed to the upper left corner of the top surface of the flipping slider 23 through the flipping motor mounting seat. The rotating shaft of the sixth motor 26 is fixedly connected to the second cam 29. The straightening unit 25 and the flipping unit 24 are respectively installed to the rear end of the top surface of the flipping slider 23 and the front end of the top surface of the flipping slider 23, and the straightening unit 25 is located on the right side of the second cam 29. The second air pump 27 and the third air pump 28 are installed at the rear end of the top surface of the flipping slider 23. They are all installed on the left side of the flip slider 23. The fifth motor 22, the sixth motor 26, the second air pump 27 and the third air pump 28 are respectively connected to the controller. The flip unit 24 is used to flip the quartz crystal, and the regularization unit 25 is used to regularize the quartz crystal.

[0038] like Figure 6 As shown, the regulating unit 25 includes a first regulating block 251, a second correcting block 252, a first protrusion 253, a second protrusion 254, a second spring 255, a regulating slide rail 256 and a regulating suction nozzle 257. The first regulating block 251 and the second correcting block 252 are respectively slidably connected to the rear end of the regulating slide rail 256 and the front end of the regulating slide rail 256. A first protrusion 253 is arranged on both sides of the first regulating block 251, and a second protrusion 254 is arranged on both sides of the second correcting block 252. A second protrusion 254 is installed between each first protrusion 253 and a second protrusion 254. Spring 255, the top surface of the first aligning block 251 is provided with a plurality of first aligning holes for installing a plurality of aligning nozzles 257, the top surface of the second aligning block 252 is provided with a plurality of second aligning holes for installing a plurality of aligning nozzles 257, the plurality of aligning nozzles 257 are all connected to the second air pump 27, the sixth motor 26 makes the second cam 29 rotate one circle, the second cam 29 moves the first convex block 253, so that the first aligning block 251 moves backward along the aligning slide rail 256, and the first aligning block 251 is reset due to the action of the second spring 255, thereby completing the aligning work of the quartz crystal;

[0039] The flip unit 24 includes a seventh motor 241, a rectangular block 242, a flip plate 243 and a flip nozzle 244. The seventh motor 241 is installed to the lower left corner of the top surface of the flip slider 23. The rotating shaft of the seventh motor 241 is fixedly connected to the rectangular block 242. The front end of the rectangular block 242 is fixedly connected to the flip plate 243. The flip plate 243 is provided with a plurality of flip holes for installing a plurality of flip nozzles 244. The plurality of flip nozzles 244 are all connected to the third air pump 28. The signal of the seventh motor 241 is connected to the controller. The second air pump 27 controls whether the flip nozzle 244 is pumping air or not. The rotating shaft of the seventh motor 241 drives the rectangular block 242 to rotate 180° counterclockwise, and the rectangular block 242 drives the flip plate 243 to rotate 180° counterclockwise.

[0040] like Figure 1 As shown, a working bottom plate 12 is installed under the workbench 1, and three side plates 11 are installed between the workbench 1 and the working bottom plate 12. The workbench 1, the working bottom plate 12 and the three side plates 11 form a rectangular shell structure with an open front end, and a plurality of legs 14 are arranged under the working bottom plate 12;

[0041] The light source mechanism 5 includes an LED light board 51, a light source support column 52 and a light source mounting plate 53. The light source support column 52 is installed to the top surface of the left side of the workbench 1, and the light source support column 52 is located on the left side of the material discharge slide rail 32. The light source mounting plate 53 is installed on the top of the light source support column 52. The LED light board 51 is installed on the light source mounting plate 53. The LED light board 51 is located above the material picking tray 45. The LED light board 51 is used to illuminate the shooting camera 61.

[0042] like Figure 1-2 As shown, the shooting mechanism 6 includes a shooting camera 61, a camera support column 62 and a camera mounting plate 63. The camera support column 62 is installed to the left end of the discharge slide rail 32. The camera mounting plate 63 is installed on the top of the camera support column 62. The shooting camera 61 is installed on the camera mounting plate 63. The shooting camera 61 is located above the material collection tray 45. The signal of the shooting camera 61 is connected to the controller. The shooting camera 61 is used to detect whether the silicon crystal is placed above the material collection tray 45.

[0043] The controller is PLC, and the PLC model is Siemens S7-200smart;

[0044] The fourth motor 355, the sixth motor 26 and the seventh motor 241 are micro synchronous motors and all have the model HH-TBDJ-50K;

[0045] The first motor 77, the second motor 47, the third motor 33 and the fifth motor 22 are all three-phase asynchronous motors, and the model is CV28-750W-15S-G1;

[0046] The first air pump 36, the second air pump 27, and the third air pump 28 are all of model YH-HSJ;

[0047] The first through-beam sensor and the second through-beam sensor are both laser through-beam photoelectric sensors, and both are model GJ-357.

[0048] The working principle of the present invention is as follows: at the beginning, the material picking suction head 353 is located just above the left side of the top surface of the material picking tray 45, the staff turns on the switch of the controller, the controller sends a signal to the first air pump 36, the first air pump 36 starts to pump air, and the material picking suction head 353 sucks a piece of quartz crystal from the left side of the top surface of the material picking tray 45, 1 second later, the controller sends a signal to the third motor 33, the rotating shaft of the third motor 33 rotates, the rotating shaft of the third motor 33 drives the second lead screw to push the material discharging slider 34 to the right, and the material discharging slider 34 drives the material discharging unit 35 to move to the right, when the second pair-beaming sensor recognizes the material discharging slider 34, the controller receives the signal sent by the second pair-beaming sensor, the controller sends a signal to the third motor 33, the third motor 33 stops, the material discharging slider 34 is now located on the right side of the material discharging slide rail 32, and the material picking suction head 353 is located just above the flip plate 243, 2 seconds later, the controller simultaneously sends a signal to the third air pump 28, the first air pump 36, and the fourth motor 355 The signal is sent, the first air pump 36 stops the material pickup head 353 from pumping air, the third air pump 28 starts the flip suction nozzle 244 to pump air, the fourth motor 355 rotates the shaft to drive the first cam 354 to rotate one circle, the first cam 354 presses the material discharge slide 352 to move downward, the material discharge slide 352 drives the material pickup head 353 to move downward, the material pickup head 353 drives a piece of quartz crystal to move downward, the first spring is compressed by the material discharge slide 352, the first spring provides elastic force to reset the material discharge slide 352, and a piece of quartz crystal is sucked by the flip suction nozzle 244. 2s later, the controller sends signals to the third motor 33, the seventh motor 241, and the second air pump 27 at the same time. The second air pump 27 makes the regular suction nozzle 257 start to inhale. The rotating shaft of the seventh motor 241 drives the rectangular block 242 to rotate 180° clockwise. The rectangular block 242 drives the flip plate 243 to rotate 180° clockwise. The flip suction nozzle 244 on the flip plate 243 drives a piece of quartz crystal to rotate 180° clockwise because it sucks a piece of quartz crystal. At the same time, the rotating shaft of the third motor 33 drives the second lead screw to push the discharge slider 34 to the left. The discharge slider 34 drives the discharge unit 35 to move to the left. 2s later, the controller sends signals to the second air pump 27, the first air pump 36, and the seventh motor 241 at the same time. The second air pump 27 makes the flip suction nozzle 244 stop pumping air. The rotating shaft of the seventh motor 241 drives the rectangular block 242 to rotate 180° counterclockwise. The rectangular block 242 The flip plate 243 is driven to rotate 180° counterclockwise. Because the flip nozzle 244 stops pumping air and the calibrating nozzle 257 keeps pumping air, a piece of quartz crystal is sucked by the calibrating nozzle 257. At the same time, the third motor 33 stops, so that the material taking suction head 353 is directly above the right side of the top surface of the material taking tray 45. The first air pump 36 starts to pump air from the material taking suction head 353. After 2s, the controller sends a signal to the fourth motor 355 and the sixth motor 26 at the same time. The rotating shaft of the fourth motor 355 rotates one circle, so that the calibrating nozzle 257 moves downward, and the calibrating nozzle 257 sucks another piece of quartz crystal. Because the method is the same as above,Therefore, it will not be described in detail. At the same time, the sixth motor 26 makes the second cam 29 rotate one circle, and the second cam 29 moves the first protrusion 253, so that the first aligning block 251 moves backward along the aligning slide rail 256. The first aligning block 251 is reset due to the action of the second spring 255, thereby completing the alignment of a quartz crystal. After 1 second, the controller sends a signal to the third motor 33, and the rotation shaft of the third motor 33 drives the second lead screw to push the material discharge slider 34 to the right. The material discharge slider 34 drives the material discharge unit 35 to move to the right. Until the second matching sensor recognizes the material discharge slider 34, the controller receives the signal sent by the second matching sensor, and the controller sends a signal to the third motor 33, the third motor 33 stops, and the material pickup suction head 353 is located directly above the flip plate 243. After 2 seconds, the controller simultaneously sends a signal to the third air pump 28, the first air pump 36, and the fourth motor 355 The first air pump 36 stops pumping air to the material pickup head 353, and the third air pump 28 starts pumping air to the flip nozzle 244. The fourth motor 355 rotates the shaft to drive the first cam 354 to rotate one circle. The first cam 354 presses the material discharge slide 352 to move downward. The material discharge slide 352 drives the material pickup head 353 to move downward. The material pickup head 353 drives another quartz crystal to move downward. The first spring is compressed by the material discharge slide 352. The first spring provides elastic force to reset the material discharge slide 352. The other quartz crystal is flipped. The rotating suction nozzle 244 is sucked, and after 2s, the controller sends a signal to the fifth motor 22, and the rotating shaft of the fifth motor 22 drives the third screw to push the flip slider 23 backward. After 1s, the controller sends signals to the second air pump 27, the first air pump 36, the fifth motor 22, and the fourth motor 355 respectively, and the fifth motor 22 stops. At this time, the material taking suction head 353 is directly above the first straightening block 251 and the second straightening block 252, and the first air pump 36 stops the material taking suction head 353 from pumping air, and the second air pump 27 stops the straightening suction nozzle 2 57 starts to pump air, the fourth motor 355 rotates the shaft to drive the first cam 354 to rotate one circle, the first cam 354 presses the discharge slide 352 to move downward, the discharge slide 352 drives the material picking suction head 353 to move downward, the material picking suction head 353 sucks a quartz crystal that was previously above the regular suction nozzle 257, the first spring is compressed by the discharge slide 352, the first spring provides elastic force to reset the discharge slide 352, 1s later the controller sends signals to the fifth motor 22 and the third motor 33 at the same time, the fifth motor 22 The rotating shaft drives the third lead screw to push the flip slider 23 forward, and the rotating shaft of the third motor 33 drives the second lead screw to push the discharge slider 34 to the left. The discharge slider 34 drives the discharge unit 35 to move to the left until the first pair-shooting sensor recognizes the discharge slider 34. The controller receives the signal sent by the first pair-shooting sensor, and the controller sends signals to the third motor 33, the fifth motor 22, the fourth motor 355, the seventh motor 241, the first air pump 36, and the second air pump 27 at the same time, and the third motor 33 stops.At this time, the material picking suction head 353 is located just above the left side of the top surface of the material picking tray 45, the fourth motor 355 rotates the shaft to drive the first cam 354 to rotate one circle, the first cam 354 presses the discharge slide 352 to move downward, the discharge slide 352 drives the material picking suction head 353 to move downward, the material picking suction head 353 drives a piece of quartz crystal to move downward, the first spring is compressed by the discharge slide 352, the first spring provides elastic force to reset the discharge slide 352, the material picking suction head 353 stops sucking a piece of quartz crystal, and a piece of quartz crystal falls on the left side of the top surface of the material picking tray 45, and at the same time the fifth motor 22 stops, the second air pump 27 makes the regular suction nozzle 257 start to pump air, the seventh motor 241 rotates the shaft to drive the rectangular block 242 to rotate 180° clockwise, the rectangular block 242 drives the flip plate 243 to rotate 180° clockwise, and the flip suction nozzle 244 on the flip plate 243 Because the other quartz crystal is sucked, it drives the other quartz crystal to rotate 180° clockwise. After 2s, the controller sends signals to the third air pump 28 and the seventh motor 241 at the same time. The third air pump 28 stops the flip suction nozzle 244 from pumping air. The seventh motor 241 rotates the rectangular block 242 to rotate 180° counterclockwise. The rectangular block 242 drives the flip plate 243 to rotate 180° counterclockwise. The other quartz crystal is sucked by the regular suction nozzle 257.

[0049] The feeding tray 45 is sent out: the shooting camera 61 sends a signal to the controller, the controller sends a signal to the second motor 47, the rotating shaft of the second motor 47 drives the first synchronous pulley 42 to rotate, the first synchronous pulley 42 drives the synchronous belt 43 to rotate, and the synchronous belt 43 drives the feeding tray 45 to move forward, and the left and right ends of the feeding tray 45 are respectively embedded in the first L-shaped groove and the second L-shaped groove. After 10 seconds, the controller sends signals to the first motor 77 and the second motor 47 at the same time, the second motor 47 stops, and the rotating shaft of the first motor 77 drives the first screw 76 to move downward, and the first screw 76 drives the magazine housing unit 71 to move downward. After 1 second, the controller sends a signal to the first motor 77, and the first motor 77 stops.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A crystal flipping device, characterized in that: The invention comprises a workbench (1), a flipping and straightening mechanism (2), a material taking and placing mechanism (3), a material feeding translation mechanism (4), a light source mechanism (5), a shooting mechanism (6) and a material feeding magazine mechanism (7). The light source mechanism (5), the material feeding translation mechanism (4) and the flipping and straightening mechanism (2) are sequentially installed on the top surface of the workbench (1) from left to right. The material taking and placing mechanism (3) is installed above the material feeding translation mechanism (4) and the flipping and straightening mechanism (2). The light source mechanism (5) is installed on the upper left of the material taking and placing mechanism (3). The material feeding magazine mechanism (7) is installed directly in front of the material feeding translation mechanism (4). The material discharging mechanism (3) comprises a discharging base (31), a second lead screw, a discharging slide rail (32), a third motor (33), a first counter-shooting sensor, a second counter-shooting sensor, a discharging slider (34), a discharging unit (35) and a first air pump (36). The cross section of the discharging base (31) is an inverted U-shaped structure. The first counter-shooting sensor and the second counter-shooting sensor are respectively installed on the left and right sides of the front of the discharging base (31). The top surface of the discharging base (31) is provided with a discharging slide rail (32). 2) The top end is slidably connected to a discharge slider (34), a discharge unit (35) is installed at the front end of the discharge slider (34), a first air pump (36) is installed at the rear end of the discharge slider (34), a third motor (33) is arranged on the right side of the discharge slide rail (32), a rotating shaft of the third motor (33) is fixedly connected to the right end of the second lead screw, a left end of the second lead screw is fixedly connected to the discharge slider (34), and signals of the third motor (33), the first counter-radiation sensor, the second counter-radiation sensor, and the first air pump (36) are respectively connected to the controller; The material discharging unit (35) comprises a material discharging vertical plate (351), a material discharging slide plate (352), a material picking suction head (353), a first cam (354), a fourth motor (355), a support plate (356), a material discharging slide bar (357), a second telescopic rod (358) and a first spring. The material discharging vertical plate (351) is installed to the front end of the material discharging slide block (34). A rectangular groove is provided in front of the material discharging vertical plate (351). A material discharging slide bar (357) is provided on the inner wall of the rectangular groove. The material discharging slide plate (352) is slidably connected to the material discharging slide bar (357). 15 material picking suction heads (353) are installed at the bottom end of the material discharging slide plate (352). The top end of each material picking suction head (353) is connected to the first air pump (36). A material discharging slide bar (357) is installed on both sides. A second telescopic rod (358), the top end of each second telescopic rod (358) is fixedly connected to the material discharge slide plate (352), the bottom end of each second telescopic rod (358) is fixedly connected to the bottom end of the inner wall of the rectangular groove, a first spring is installed on the periphery of each second telescopic rod (358), and the two ends of each first spring are respectively fixedly connected to the material discharge slide plate (352) and the bottom end of the inner wall of the rectangular groove, a support plate (356) is arranged behind the material discharge vertical plate (351), and a fourth motor (355) is installed on the top surface of the support plate (356), and the rotating shaft of the fourth motor (355) passes through the material discharge vertical plate (351) and is fixedly connected to the first cam (354), and the first cam (354) is located directly above the material discharge slide plate (352), and the signal of the fourth motor (355) is connected to the controller; The turning and straightening mechanism (2) comprises a turning base, a turning slide rail (21), a fifth motor (22), a turning slider (23), a turning unit (24), a straightening unit (25), a sixth motor (26), a second air pump (27), a third air pump (28), a third lead screw, a second cam (29) and a turning motor mounting seat. A plurality of turning bases are arranged at the bottom end of the turning slide rail (21). The turning slide rail (21) is located at the lower right side of the material discharging base (31). The top end of the turning slide rail (21) is slidably connected to the turning slider (23). The rear end of the turning slide rail (21) is equipped with the fifth motor (22). The fifth motor (22) and the turning slider (23) A third lead screw (26) is arranged between the first and second guide wheels, the sixth motor (26) is mounted to the upper left corner of the top surface of the flip slider (23) through a flip motor mounting seat, the rotating shaft of the sixth motor (26) is fixedly connected to the second cam (29), the aligning unit (25) and the flipping unit (24) are respectively mounted to the rear end of the top surface of the flip slider (23) and the front end of the top surface of the flip slider (23), and the aligning unit (25) is located on the right side of the second cam (29), the second air pump (27) and the third air pump (28) are both mounted to the left side of the flip slider (23), and the fifth motor (22), the sixth motor (26), the second air pump (27) and the third air pump (28) are respectively connected to the controller by signals.

2. A crystal flipping device according to claim 1, characterized in that: The alignment unit (25) comprises a first alignment block (251), a second alignment block (252), a first protrusion (253), a second protrusion (254), a second spring (255), an alignment slide rail (256) and an alignment suction nozzle (257). The first alignment block (251) and the second alignment block (252) are respectively slidably connected to the rear end of the alignment slide rail (256) and the front end of the alignment slide rail (256). The first alignment block (251) and the second alignment block (252) are respectively provided with a first protrusion (253), a second protrusion (254), a second spring (255), an alignment slide rail (256) and an alignment suction nozzle (257). A second protrusion (254) is provided on both sides of the left and right sides of the two alignment blocks (252); a second spring (255) is installed between each first protrusion (253) and a second protrusion (254); a plurality of first alignment holes for installing a plurality of alignment nozzles (257) are provided on the top surface of the first alignment block (251); a plurality of second alignment holes for installing a plurality of alignment nozzles (257) are provided on the top surface of the second alignment block (252); and the plurality of alignment nozzles (257) are all connected to the second air pump (27).

3. The crystal flipping device according to claim 1, characterized in that: The flip unit (24) comprises a seventh motor (241), a rectangular block (242), a flip plate (243) and a flip suction nozzle (244); the seventh motor (241) is mounted to the lower left corner of the top surface of the flip slider (23); the rotation axis of the seventh motor (241) is fixedly connected to the rectangular block (242); the front end of the rectangular block (242) is fixedly connected to the flip plate (243); a plurality of flip holes for mounting a plurality of flip suction nozzles (244) are provided on the flip plate (243); the plurality of flip suction nozzles (244) are all connected to the third air pump (28); and the signal of the seventh motor (241) is connected to the controller.

4. The crystal flipping device according to claim 1, characterized in that: The feeding translation mechanism 4 comprises a translation base plate (41), a first synchronous pulley (42), a second synchronous pulley, a synchronous belt (43), a material tray guide rail (44), a material taking tray (45), a synchronous wheel mounting seat, a feeding base (46) and a second motor (47). The translation base plate (41) is mounted to the top surface of the workbench (1) through a plurality of feeding bases (46), the first synchronous pulley (42) is mounted to the front end of the top surface of the translation base plate (41) through the synchronous wheel mounting seat, and the second synchronous pulley is mounted to the translation base plate through the second motor (47). (41) at the rear end of the top surface, and the second synchronous pulley is fixedly connected to the rotating shaft of the second motor (47), a synchronous belt (43) is installed between the first synchronous pulley (42) and the second synchronous pulley, a material tray guide rail (44) is respectively arranged on the left and right sides of the synchronous belt (43), a material tray (45) is installed on the top surface of the synchronous belt (43), and the left and right sides of the material tray (45) are respectively slidably connected to a material tray guide rail (44), the second motor (47) signal is connected to the controller, and the synchronous belt (43) is located at the lower left of the material discharge base (31).

5. The crystal flipping device according to claim 4, characterized in that: The feeding magazine mechanism (7) comprises a magazine housing unit (71), a wire harness shaft (72), a first telescopic rod (73), a first transverse plate (74), a motor support plate (75), a first screw (76), a first motor (77), a motor mounting plate (78) and a motor support (79), wherein the first motor (77) is mounted below the motor mounting plate (78), the motor support plate (75) is mounted above the motor mounting plate (78), four motor support plates (79) are mounted between the motor support plate (75) and the motor mounting plate (78), four first telescopic rods (73) are mounted between the top surface of the motor support plate (75) and the bottom surface of the workbench (1), the first transverse plate (74) is mounted above the motor support plate (75), and the first transverse plate (74) and the bottom surface of the workbench (1) are connected to each other. Four wire harness shafts (72) are installed between them, the housing unit (71) is installed above the workbench (1), the bottom end of the first lead screw (76) is fixedly connected to the rotating shaft of the first motor (77), the top end of the first lead screw (76) passes through the motor mounting plate (78), the motor support plate (75), the first cross plate (74), and the bottom surface of the workbench (1) in sequence, and is then fixedly connected to the bottom end of the magazine housing unit (71), the magazine housing unit (71) is located directly in front of the synchronous belt (43), the magazine housing unit (71) comprises a magazine cover (711), a magazine bottom plate (712), a first magazine side plate (713) and a second magazine side plate (714), the magazine cover (711) is installed above the magazine bottom plate (712), and the signal of the first motor (77) is connected to the controller.

6. The crystal flipping device according to claim 5, characterized in that: The first magazine side plate (713) and the second magazine side plate (714) are respectively installed on the left and right sides between the magazine cover (711) and the magazine bottom plate (712), and a plurality of first L-shaped grooves are equidistantly arranged on the right side of the first magazine side plate (713) from top to bottom, and a plurality of second L-shaped grooves are equidistantly arranged on the left side of the second magazine side plate (714) from top to bottom, and the plurality of first L-shaped grooves correspond to the plurality of second L-shaped grooves in number, and the first magazine side plate (713) and the second magazine side plate (714) are both located directly in front of the material tray guide rail (44).

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