CN212475107U

CN212475107U - SMD quartz crystal arrangement machine

Info

Publication number: CN212475107U
Application number: CN202021548216.9U
Authority: CN
Inventors: 陈桂东; 刘贵枝; 胡聪
Original assignee: BENEFITUSER (TIANJIN) TECHNOLOGY DEVELOPMENT CO LTD
Current assignee: BENEFITUSER (TIANJIN) TECHNOLOGY DEVELOPMENT CO LTD
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-02-05
Anticipated expiration: 2030-07-30

Abstract

The utility model provides a SMD quartz crystal balance machine, include from last frame, work big board, the lower frame of connecting in order extremely down, the top of work big board is equipped with the hopper subassembly, and the hopper subassembly includes vibration dish, material way, and the discharge end that the material was said is connected with putting the material platform, and the top of putting the material platform is equipped with the CCD subassembly, and the top of work big board still is equipped with the cartridge clip box that is used for placing the crystal charging tray, and the rear of cartridge clip box is equipped with the blowing subassembly, and the top of blowing subassembly is equipped with the feeding subassembly. SMD quartz crystal balance machine can realize the whole feeding of integration of bulk cargo crystal and put, make the locating place of crystal and put the angle and all can place as required, need not follow-up manual operation, balance uniformity is strong.

Description

SMD quartz crystal arrangement machine

Technical Field

The utility model belongs to crystal balance equipment field especially relates to a SMD quartz crystal balance machine.

Background

The existing bulk crystal arrangement machine can only stipulate the arrangement position of crystals, but cannot guarantee that all the crystals are arranged according to the stipulated angle requirement, so that after the arrangement position of the bulk crystal is determined, the operation is further carried out manually, the arrangement angle of the crystals is corrected, and time and labor are wasted. In addition, the operation of the existing balance for the bulk material crystals is very complicated, the bulk material crystals need to be classified and placed after sequentially passing through a material taking machine, a material placing machine and a material tray, a large number of devices are required to be sequentially operated, and consumed manpower and material resources are huge.

Disclosure of Invention

In view of this, the utility model aims at providing a SMD quartz crystal balance machine to realize the whole feeding of integration of bulk cargo crystal and put, make the locating place of crystal and put the angle and all can place as required, need not follow-up manual operation, balance uniformity is strong.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a SMD quartz crystal arrangement machine, include from last frame, the big board of work, the lower carriage of connecting in order down, the top of the big board of work is equipped with the hopper subassembly, the hopper subassembly includes vibration dish, material way, the discharge end that the material was said with put the material platform and be connected, the top of putting the material platform is equipped with the CCD subassembly, the top of the big board of work still is equipped with the cartridge clip box that is used for placing the crystal charging tray, the rear of cartridge clip box is equipped with the blowing subassembly, the top of blowing subassembly is equipped with the feeding subassembly.

Further, the feeding assembly comprises a feeding rotating assembly which can move transversely relative to the large working plate, and the feeding rotating assembly comprises a suction nozzle which can move longitudinally relative to the large working plate and is used for sucking the crystal.

Further, the suction nozzle is a suction nozzle of a vacuum suction head, and the crystal is sucked by using a vacuum pumping principle, which is the prior art and is not described herein again.

Further, the feeding rotating assembly further comprises a feeding vertical plate, the front wall of the feeding vertical plate is connected with a feeding lifting plate in a sliding mode, a rotating motor is fixed on the front wall of the feeding lifting plate, the bottom of a rotating shaft in the rotating motor is connected with the suction nozzle, and the upper portion of the rotating shaft is connected with a rotary positioning disc.

Furthermore, the antetheca of feeding lifter plate still is connected with rotary transducer through the sensor positioning seat, and rotary transducer can sense the rotation angle of rotational positioning dish, and then measures the rotation angle of suction nozzle.

Further, the feeding assembly further comprises a feeding plate, and the feeding rotating assembly is connected with the feeding plate in a sliding mode.

Furthermore, the feeding assembly further comprises a feeding motor, the feeding motor is connected with a feeding screw rod, the feeding screw rod is matched with a feeding sliding block, the feeding sliding block is fixed with the feeding vertical plate, and the feeding motor drives the feeding rotating assembly to transversely slide along the feeding plate through the matching of the feeding screw rod and the feeding sliding block.

Further, go up the CCD subassembly include with the material say fixed camera installation pipe, the antetheca of camera installation pipe is equipped with the camera, the below of camera lens is equipped with coaxial light source box, the top of coaxial light source box is opened downwards has the through-hole with the coaxial setting of camera lens, coaxial light source box is located put the crystal top that the material platform top was placed.

Furthermore, the cartridge clip box can work the big board relatively and carry out longitudinal movement, and from last to having placed a plurality of drawable charging trays down the interval in the cartridge clip box, be equipped with a plurality of material holes that are used for placing the crystal in the charging tray, the charging tray is kept away from the one end of blowing subassembly is equipped with the locating hole.

Further, still include cartridge clip removal subassembly, cartridge clip removal subassembly is located the below of the big board of work, cartridge clip removal subassembly includes the mobile motor, and the mobile motor is connected with the removal lead screw, removes lead screw and screw-nut cooperation, and screw-nut is fixed with the nut fixed plate, and the top of nut fixed plate is fixed with the cartridge clip support column, the cartridge clip support column pass behind the big board of work with the cartridge clip box is connected.

Furthermore, the emptying assembly comprises a grabbing tongue plate capable of moving transversely relative to the large working plate, and a positioning pin matched with the positioning hole is arranged at one end, close to the elastic clamp box, of the grabbing tongue plate.

Furthermore, the discharging assembly further comprises a discharging motor, the discharging motor is connected with a discharging screw rod, the discharging screw rod is matched with a discharging sliding block, and the top of the discharging sliding block is fixed with the grabbing tongue plate.

Furthermore, two outer side walls and the top surface of the vibration disk are provided with sensors and air blowing nozzles.

Furthermore, the top of the upper rack is also provided with an image recognition and display assembly, and the image recognition and display assembly comprises a touch screen, a keyboard, a mouse and a display screen.

The invention can control the motion of each shaft/motor through PLC (using PANASONIC), and the user can control the motion/pause, stop, reset, emergency stop, etc. through mouse or buttons of keyboard and touch screen.

Compared with the prior art, SMD quartz crystal balance machine have following advantage:

(1) SMD quartz crystal balance machine, realize the whole feeding of integration of bulk cargo crystal and put, make the locating place of crystal and put the angle and all can place as required, need not follow-up manual operation, balance uniformity is strong.

(2) SMD quartz crystal balance machine, feeding rotating assembly both can realize the absorption to the crystal, can realize again putting the adjustment of angle to the crystal, convenient to use, the practicality is strong.

(3) SMD quartz crystal balance machine, the cooperation of cartridge clip subassembly and blowing subassembly makes placing and removing of charging tray all very convenient, degree of automation is high.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural diagram of a balance machine according to an embodiment of the present invention;

fig. 2 is a schematic view of a discharge assembly according to an embodiment of the present invention;

FIG. 3 is a schematic view of a feed assembly according to an embodiment of the present invention;

fig. 4 is a partially enlarged schematic view of a in fig. 3 of the specification of the present invention;

fig. 5 is a schematic view of a hopper assembly and an upper CCD assembly according to an embodiment of the present invention;

fig. 6 is a schematic view of a cartridge clip assembly according to an embodiment of the present invention;

fig. 7 is a schematic view of the cartridge case according to the embodiment of the present invention.

Description of reference numerals:

1, mounting a frame; 11-a touch screen; 12-a keyboard; 13-a display screen; 14-a mouse; 2-a feeding assembly; 21-a feed rotation assembly; 211-sensor positioning seat; 212-a rotation sensor; 213-suction nozzle; 214-a rotating electrical machine; 215-rotating the positioning disc; 216-a feed lifter plate; 217-feeding a vertical plate; 22-feeding support columns; 23-a feed motor; 24-a feed plate; 3-working large plate; 4-lower the frame; 5-a discharging component; 51-a discharge motor; 52-grasping the tongue plate; 53-locating pins; 54-a discharging sliding plate; 6-cartridge clip assembly; 61-cartridge clip box; 611-a cross bar; 612-tray; 6121-material hole; 6122-positioning holes; 62-a cartridge moving assembly; 621-screw nut; 622-moving the screw rod; 623-moving a motor; 624-nut securing plate; 625-cartridge clip support columns; 7-a hopper assembly; 71-a vibrating disk; 72-material channel; 73-a material placing platform; 8-upper CCD assembly; 81-camera mounting tube; 82-a camera mount; 83-camera lens; 84-coaxial light source box.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. Unless otherwise specifically stated or limited, the term "fixedly connected" may be a commonly used fixedly connected manner such as a plug, a weld, a threaded connection, a bolt connection, etc. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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

As shown in the figure, an SMD quartz crystal balance machine, include from last frame 1 of connecting in order down, work big board 3, lower frame 4, the top of work big board 3 is equipped with hopper subassembly 7, hopper subassembly 7 includes vibration dish 71, the material way 72, the discharge end of material way 72 with put material platform 73 and be connected, the top of putting material platform 73 is equipped with CCD subassembly 8, the top of work big board 3 still is equipped with and is used for placing crystal charging tray 612 and can carry out longitudinal movement's clip box 61 relative to work big board 3, the rear of clip box 61 is equipped with blowing subassembly 5, the top of blowing subassembly 5 is equipped with feed assembly 2.

The feeding assembly 2 comprises a feeding rotary assembly 21 which can move transversely relative to the large working plate 3, and the feeding rotary assembly 21 comprises a suction nozzle 213 which can move longitudinally relative to the large working plate 3 and is used for sucking crystals.

The suction nozzle 213 is a suction nozzle 213 of a vacuum suction head, which uses the vacuum pumping principle to suck the crystal, which is the prior art and will not be described herein.

The feeding rotating assembly 21 further comprises a feeding vertical plate 217, the front wall of the feeding vertical plate 217 is connected with a feeding lifting plate 216 in a sliding mode, a rotating motor 214 is fixed on the front wall of the feeding lifting plate 216, the bottom of a rotating shaft in the rotating motor 214 is connected with the suction nozzle 213, and the upper portion of the rotating shaft is connected with a rotary positioning disc 215.

The front wall of the feeding lifting plate 216 is further connected with a rotation sensor 212 through a sensor positioning seat 211, and the rotation sensor 212 can sense the rotation angle of the rotation positioning plate, so as to measure the rotation angle of the suction nozzle 213.

The feeding assembly 2 further comprises a feeding plate 24, and the feeding rotating assembly 21 is connected with the feeding plate 24 in a sliding mode.

The feeding assembly 2 further comprises a feeding motor 23, the feeding motor 23 is connected with a feeding screw rod, the feeding screw rod is matched with a feeding sliding block, the feeding sliding block is fixed with the feeding vertical plate 217, and the feeding motor 23 drives the feeding rotating assembly 21 to transversely slide along the feeding plate 24 through the matching of the feeding screw rod and the feeding sliding block.

During the use, treat that the crystal is shot and is detected the completion back, start feeding motor 23, drive feeding rotating assembly 21 lateral shifting through the cooperation of feeding lead screw and feeding slider, until suction nozzle 213 is located the top of the crystal after the detection of shooing is accomplished. Then, a lifting motor (not shown) is started to drive the feeding lifting plate 216 to slide downwards along the feeding vertical plate 217, and further drive the suction nozzle 213 to slide downwards until the suction nozzle 213 sucks the crystal. After the suction nozzle 213 sucks the crystal, the following operations are performed according to the result of the photographing detection:

if the rotation angle of the crystal is found to meet the discharge requirement of the crystal after the photographing detection, the lifting motor drives the suction nozzle 213 to move upwards, and then the feeding motor 23 drives the feeding rotating assembly 21 to move reversely until the suction nozzle 213 reaches the upper part of the material tray 612 at the top of the material placing assembly 5.

If the rotation angle of the crystal is not in accordance with the placing requirement after the photographing detection, the rotating motor 214 is started, the rotating shaft of the rotating motor 214 drives the suction nozzle 213 at the bottom and the rotary positioning disc at the upper part to rotate by a specified angle, and the rotation is stopped until the angle of the crystal is in accordance with the placing requirement. The rotation sensor 212 can sense the rotation angle of the rotating positioning plate, so as to detect the rotation angle of the crystal. After the crystal angle meets the placing requirement, the lifting motor drives the suction nozzle 213 to move upwards, and then the feeding motor 23 drives the feeding rotating assembly 21 to move reversely until the suction nozzle 213 reaches the upper part of the material tray 612 at the top of the material placing assembly 5.

Then the lifting motor is started to drive the suction nozzle 213 to move downwards until the suction nozzle 213 is positioned in the designated material hole 6121 of the material tray 612, and the crystal is placed in the material hole 6121. If the crystals are not in the order of placement, the crystals can be placed into a defective box on one side of the magazine 61.

Go up CCD subassembly 8 and include the camera installation pipe 81 fixed with material way 72, the antetheca of camera installation pipe 81 is equipped with the camera, and the below of camera lens 83 is equipped with coaxial light source box 84, and the top of coaxial light source box 84 is opened downwards has the through-hole with the coaxial setting of camera lens 83, and coaxial light source box 84 is located put the crystal top of placing material platform 73 top and placing.

During the use, after the crystal got into from material way 72 and put material platform 73, start CCD subassembly 8, camera lens 83 used with coaxial light source box 84 cooperation this moment for shoot and detect the crystal of its below. And observing whether the angle of the crystal below meets the placement requirement.

A plurality of drawable material trays 612 are arranged in the cartridge clip box 61 at intervals from top to bottom, a plurality of material holes 6121 for placing crystals are arranged in the material trays 612, and one end of each material tray 612, which is far away from the material placing component 5, is provided with a positioning hole 6122.

Still include cartridge clip and remove subassembly 62, cartridge clip removes subassembly 62 and is located the below of work big board 3, cartridge clip removes subassembly 62 and includes moving motor 623, and moving motor 623 is connected with removing lead screw 622, removes lead screw 622 and the cooperation of screw-nut 621, and screw-nut 621 is fixed with nut fixed plate 624, and the top of nut fixed plate 624 is fixed with cartridge clip support column 625, cartridge clip support column 625 pass behind the big board 3 of work with cartridge clip box 61 is connected.

When the cartridge clip moving assembly 62 is used, the cartridge clip box 61 can be driven to move longitudinally, and then the material tray 612 in the cartridge clip box 61 is driven to move longitudinally.

The emptying assembly 5 comprises a grabbing tongue plate 52 which can move transversely relative to the large working plate 3, and one end, close to the cartridge magazine 61, of the grabbing tongue plate 52 is provided with a positioning pin 53 matched with the positioning hole 6122.

The discharging assembly 5 further comprises a discharging motor 51, the discharging motor 51 is connected with a discharging screw rod, the discharging screw rod is matched with a discharging slide block, and the top of the discharging slide block is fixed with the grabbing tongue plate 52.

When the automatic crystal picking device is used, after crystals are placed in order in the material tray 612 according to the stipulation of the material placing tray, the picking tongue plate 52 moves transversely relative to the large working plate 3 under the driving of the material placing motor 51 until the picking tongue plate 52 places the material tray 612 at the top of the picking tongue plate into the cartridge clip box 61, and then the material tray 612 moves upwards under the driving of the cartridge clip moving assembly 62 until the material tray 612 leaves the top of the picking tongue plate 52.

Then the grabbing tongue plate 52 is moved until the grabbing tongue plate 52 moves to the position below another empty material tray 612, then the material tray 612 moves downwards under the driving of the clip moving assembly 62, so that the positioning hole 6122 of the material tray 612 is matched with the positioning pin 53 of the grabbing tongue plate 52, the positioning pin 53 is inserted into the positioning hole 6122, and then the discharging motor 51 drives the grabbing tongue plate 52 and the material tray 612 on the top of the grabbing tongue plate to move in the opposite direction until the grabbing tongue plate 52 drives the material tray 612 to leave the clip box 61.

At this time, the above steps are repeated, and bulk material crystals fed from the vibration tray 71 are put into the empty tray 612 after sequentially passing through the upper CCD assembly 8, the feeding assembly 2, and the feeding rotating assembly 21.

And sensors and air blowing nozzles are arranged on the two outer side walls and the top surface of the vibration disk 71.

When the vibrating tray is used, bulk crystals are placed in the vibrating tray 71, the vibrating tray 71 vibrates to enable the crystals in the vibrating tray 71 to rotate clockwise, the crystals are arrayed in the longitudinal direction, the transverse direction and the surface-to-inside direction, the crystals meeting the placing condition, namely the crystals with the printing faces upward, enter the linear material channel 72 in order, and are continuously conveyed to the material placing platform 73. It should be noted that the material channel 72 is specially designed according to the crystal to be placed, and the crystal that does not meet the condition cannot pass through the feeding end of the material channel 72.

The top of the upper frame 1 is also provided with an image recognition and display component, and the image recognition and display component comprises a touch screen 11, a keyboard 12, a mouse 14 and a display screen 13.

The invention can control the movement of each shaft/motor through PLC (using PANASONIC), and the user can control the movement/pause, stop, reset, emergency stop, etc. through the mouse 14 or the buttons of the keyboard 12 and the touch screen 11.

The specific using process is as follows:

After the crystal enters the material placing platform 73 from the material channel 72, the CCD assembly 8 is started, and at this time, the camera lens 83 is used in cooperation with the coaxial light source box 84 to photograph and detect the crystal below the camera lens. And observing whether the angle of the crystal below meets the placement requirement.

After the crystal photographing detection is completed, the feeding motor 23 is started, and the feeding screw rod and the feeding slide block are matched to drive the feeding rotating assembly 21 to transversely move until the suction nozzle 213 is positioned above the crystal after the photographing detection is completed. Then, a lifting motor (not shown) is started to drive the feeding lifting plate 216 to slide downwards along the feeding vertical plate 217, and further drive the suction nozzle 213 to slide downwards until the suction nozzle 213 sucks the crystal. After the suction nozzle 213 sucks the crystal, the following operations are performed according to the result of the photographing detection:

After the crystals are placed in order in the material tray 612 according to the stipulation of the placing plate, the grabbing tongue plate 52 moves transversely relative to the large working plate 3 under the driving of the placing motor 51 until the grabbing tongue plate 52 puts the material tray 612 at the top of the grabbing tongue plate into the cartridge holder 61, and then the material tray 612 moves upwards under the driving of the cartridge holder moving assembly 62 until the material tray 612 leaves the top of the grabbing tongue plate 52.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, 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. The utility model provides a SMD quartz crystal balance machine which characterized in that: including from last frame (1) of connecting in order down, big board of work (3), lower frame (4), the top of big board of work (3) is equipped with hopper subassembly (7), hopper subassembly (7) are including vibration dish (71), material way (72), the discharge end of material way (72) with put material platform (73) and be connected, the top of putting material platform (73) is equipped with CCD subassembly (8), the top of big board of work (3) still is equipped with cartridge clip box (61) that are used for placing crystal charging tray (612), the rear of cartridge clip box (61) is equipped with blowing subassembly (5), the top of blowing subassembly (5) is equipped with feeding component (2).

2. The SMD quartz crystal wobble plate machine of claim 1, wherein: the feeding assembly (2) comprises a feeding rotating assembly (21) which can move transversely relative to the large working plate (3), and the feeding rotating assembly (21) comprises a suction nozzle (213) which can move longitudinally relative to the large working plate (3) and is used for sucking crystals.

3. The SMD quartz crystal wobble plate machine of claim 2, wherein: feeding rotating assembly (21) still includes feeding riser (217), and the antetheca sliding connection of feeding riser (217) has feeding lifter plate (216), and the antetheca of feeding lifter plate (216) is fixed with rotating electrical machines (214), the pivot bottom of rotating electrical machines (214) with suction nozzle (213) are connected, and the upper portion of pivot is connected with rotational positioning dish (215).

4. The SMD quartz crystal wobble plate machine of claim 2, wherein: the feeding assembly (2) further comprises a feeding plate (24), and the feeding rotating assembly (21) is connected with the feeding plate (24) in a sliding mode.

5. The SMD quartz crystal wobble plate machine of claim 3, wherein: the feeding assembly (2) further comprises a feeding motor (23), the feeding motor (23) is connected with a feeding screw rod, the feeding screw rod is matched with a feeding sliding block, the feeding sliding block is fixed with the feeding vertical plate (217), and the feeding motor (23) drives the feeding rotating assembly (21) to transversely slide along the feeding plate (24) through the matching of the feeding screw rod and the feeding sliding block.

6. The SMD quartz crystal wobble plate machine of claim 1, wherein: go up CCD subassembly (8) including with material way (72) fixed camera installation pipe (81), the antetheca of camera installation pipe (81) is equipped with the camera, the below of camera lens (83) is equipped with coaxial light source box (84), the top of coaxial light source box (84) is opened downwards has the through-hole with the coaxial setting of camera lens (83), coaxial light source box (84) are located put the crystal top that material platform (73) top was placed.

7. The SMD quartz crystal wobble plate machine of claim 1, wherein: the large plate (3) can move longitudinally relative to the cartridge clip box (61), a plurality of drawable material discs (612) are placed in the cartridge clip box (61) from top to bottom at intervals, a plurality of material holes (6121) used for placing crystals are formed in the material discs (612), and one end, far away from the material placing component (5), of each material disc (612) is provided with a positioning hole (6122).

8. The SMD quartz crystal wobble plate machine of claim 7, wherein: still include cartridge clip and remove subassembly (62), cartridge clip removes subassembly (62) and is located the below of work big board (3), cartridge clip removes subassembly (62) including moving motor (623), and moving motor (623) are connected with removal lead screw (622), remove lead screw (622) and screw-nut (621) cooperation, and screw-nut (621) are fixed with nut fixed plate (624), and the top of nut fixed plate (624) is fixed with cartridge clip support column (625), cartridge clip support column (625) pass behind the work big board (3) with cartridge clip box (61) are connected.

9. The SMD quartz crystal wobble plate machine of claim 7, wherein: the emptying assembly (5) comprises a grabbing tongue plate (52) capable of moving transversely relative to the large working plate (3), and a positioning pin (53) matched with the positioning hole (6122) is arranged at one end, close to the elastic clip box (61), of the grabbing tongue plate (52).

10. The SMD quartz crystal wobble plate machine of claim 9, wherein: the discharging assembly (5) further comprises a discharging motor (51), the discharging motor (51) is connected with a discharging screw rod, the discharging screw rod is matched with a discharging sliding block, and the top of the discharging sliding block is fixed with the grabbing tongue plate (52).