CN207067504U - A kind of vortex material-pulling device on laser pickup lenses assembling dispensing all-in-one - Google Patents

Abstract

The utility model provides the vortex material-pulling device on a kind of laser pickup lenses assembling dispensing all-in-one, belongs to technical field of the electromechanical equipment.It solves the existing all-in-one object lens easily technical problem such as stuck in charging.A kind of vortex material-pulling device on laser pickup lenses assembling dispensing all-in-one, feeding device includes several positioning boxes, substrate on support, pusher cylinder and location-plate, positioning box includes the rectangular box body of gabarit, vortex material-pulling device includes the mounting groove being arranged in box body, the both sides of mounting groove are respectively arranged with several rollers, it is fixedly installed on box body and the one-to-one rotary column of roller, three axle sleeves are arranged on rotary column, axle sleeve is rotatably connected on rotary column, three blades are fixedly installed outside axle sleeve, the passage of the top of several upper end opens for being located at roller respectively and the lower section of the lower ending opening of roller is provided with the upper surface and lower surface of box body.The utility model has the advantages that effectively to prevent object lens from blocking.

Description

A kind of vortex material-pulling device on laser pickup lenses assembling dispensing all-in-one

Technical field

The utility model belongs to technical field of the electromechanical equipment, the whirlpool being related on a kind of laser pickup lenses assembling dispensing all-in-one Flow material-pulling device.

Background technology

Laser head is the heart of CD-ROM drive, and most accurate part.It is mainly responsible for the read work of data, on laser head Object lens include object lens body and object lens assembly parts, object lens body is fixed by a gum cover, and object lens assembly parts are used for fixture Mirror, while many parts of laser head are all integrated on object lens assembly parts.

When object lens assemble, what is most abstained from is exactly that the eyeglasses of object lens contacts with miscellaneous part, causes lens contamination, or even by Damage；Therefore, this object lens assembles dispensing all-in-one by air-flow pickup and piece uploading, realize that zero contact is assembled, prevent eyeglass impaired or Person pollutes.

The content of the invention

The purpose of this utility model is to be directed to above mentioned problem existing for existing technology, there is provided a kind of laser pickup lenses assembling How vortex material-pulling device on dispensing all-in-one, technical problem to be solved in the utility model are by suction eddy, are prevented Only object lens blocking or stuck.

The purpose of this utility model can be realized by following technical proposal：A kind of laser pickup lenses assemble dispensing all-in-one On vortex material-pulling device, object lens include object lens body and the assembly parts that are connected with object lens body, it is characterised in that this object lens dress Include support with dispensing all-in-one, assemble rotating disk and the feeding device being arranged on support, the assembling rotating disk is rotatably connected on On the support, material grasping manipulator, detection means, point glue equipment and dry glue device are disposed with the support；It is described enter Material device includes several positioning boxes, the substrate on support, pusher cylinder and location-plate, and the positioning box is in including gabarit The box body of rectangle, the vortex material-pulling device include the mounting groove being arranged in box body, and the both sides of the mounting groove are set respectively Have several rollers, be fixedly installed on the box body with the one-to-one rotary column of the roller, be arranged three on the rotary column Axle sleeve, the axle sleeve are rotatably connected on the rotary column, are fixedly installed three blades outside the axle sleeve, the blade be with The thin slice of elasticity, the outer end of the blade and the inwall of the roller are fixedly linked, and the inner and axle sleeve of the blade is consolidated It is fixed to be connected, there is the inclination angle more than 90 °, the upper and lower ends of the roller are open, institute between the axis of the blade and rotary column State be provided with the upper surface and lower surface of box body several respectively positioned at roller upper end open top and roller under The passage of the lower section of end opening；The location-plate and pusher cylinder are respectively provided with the substrate, are also set up on the substrate There are two pieces of feeding plates, there is chute on the feeding plate, the opening of two chutes on two pieces of feeding plates is relative, described to push away Expect to be fixedly installed a scraping wings on the push rod of cylinder, the scraping wings is located at described between two pieces of feeding plates The lower end of feeding plate；On the location-plate have can with the positioning box against baffle plate and for object lens body slide walking Hopper, it is described walk hopper entrance be capable of the opening of the discharging of box body described in face, there is connection tracheae on the location-plate Air admission hole, the air admission hole are capable of the opening of the pan feeding of box body described in face；Have on the location-plate described in insertion and walk hopper Breach, there are two feeding portions on the breach；The material grasping manipulator is taken the object lens body by the feeding portion Go out；Some suction holes one are offered on the location-plate, the suction hole one is connected by tracheae with an air distributing device, described fixed Position box can be fixed on below location-plate under the air-negative-pressure effect at suction hole one.

Multiple positioning boxes are plugged in the chute on two feeding plates, scraping wings push is in one of chute bottom Positioning box air distributing device connection suction hole one, makes to form negative pressure at suction hole one, in the presence of negative pressure, positioned to location-plate Box is fixed on location-plate, air admission hole connection air distributing device, air inlet position is blown, under airflow function, positioning box Interior object lens body is moved by airflow function to the direction direction for walking hopper, until object lens body can not entered by walking in hopper Untill, material grasping manipulator takes two object lens bodies away to assembling rotating disk simultaneously at feeding portion, the positioning box under airflow function Interior object lens body is augmented to the vacancy walked in hopper, so repeatedly, one is provided with location-plate and is determined for detecting Position box in object lens body whether also have sensor, the sensor detection positioning box rearmost end opening position whether have object lens Body, after being all fed through away with the object lens body in the positioning box in hopper, sensor sends a signal to all-in-one ECU, allow pusher cylinder to act, scraping wings is pushed in positioning box a to location-plate, so circulation；Object lens body in positioning box After exhausting, the air pressure at suction hole one is disconnected, positioning box is dropped on support.

Roller is provided with positioning box, in the presence of negative pressure at suction hole one, air-flow passes through passage, has one to blade The moment of torsion of individual rotation, blade is flexible reed, and when assigning in object lens body to positioning box, the extruding of object lens body is located at The roller of positioning box both sides, makes blade be pressurized, and so as to which the object lens body ensured in positioning box can be pressed positioning, prevents it from altering It is dynamic, it is also prevented from assigning object lens body in process or transportation to be skidded off accidentally in positioning box；Air-flow at passage drives Blade rotates, i.e., roller rotates, and when walking hopper and having vacant position, coordinates the air-flow of air inlet position, object lens body can smoothly exist Moved in positioning box, can effectively prevent that object lens body is stuck；There is certain fit clearance between object lens body and box body, It is larger with the gap between at the top of box body and eyeglass is curved surface, so the airflow acting force that air inlet position enters in box body has Limit, it is difficult to ensure compact arrangement between object lens body, it is possible to causing the position at feeding portion inaccurate, cause feeding to lose Situations such as losing, acted in the rotatory force of roller, each object lens body can be made to be extruded to the direction for walking hopper, make thing Mirror body has larger pretightning force in the direction for walking hopper, can not compact arranged situation so as to solve object lens body；Air inlet Air-flow at hole is also essential, because object lens body is possible in the gap that is stuck between two rollers, so as to roller pair Its active force is inadequate, and causes object lens body to walk the situation that material is stuck, and under the airflow function of air inlet position, can solve the problem that This problem.

Object lens on laser head include object lens body and assembly parts, and object lens body is fixed by a gum cover, and assembly parts are used In fixed object lens body, while many parts of laser head are all integrated on the fitting, and object lens body is connected with assembly It is the work purpose of this all-in-one.

Eight assembly stations are evenly arranged with assembling rotating disk, wherein four assembly stations are feeding station, four additional Assembly station is operation station, and feeding station is used to install and arresting fitting therefor, a feeding station can install two assemblings Part, assembling turntable rotation to first operation station, i.e. position where material grasping manipulator, material grasping manipulator grab object lens body It is combined together after taking with assembly parts, then goes to next operation station, i.e. detection means position, it is right that detection means passes through Eyeglass in object lens body is detected, and is detected whether it has flaw, whether impaired etc. by the saturating principle of light, is then passed through ECU Prompt on display screen of its testing result to support；After detection, assembling rotating disk rotates the laser head after assembling to point Position where adhesive dispenser, point glue equipment are glued spot printing between the fit clearance between object lens body and assembly parts by point gum machine Rubber alloy, then by last operation station, by ultraviolet ray generating apparatus, by the bonding between object lens body and assembly parts Adhesive curing, assembling are completed, then rotating dress fitting rotary disk can remove the laser head that assembling is completed, fulfil assignment to feeding station.

Compared with prior art, the utility model has advantages below：

1st, by the utilization to air-flow, this all-in-one realizes pollution-free to object lens body progress pickup, piece uploading and assembling.

2nd, object lens body is mobile steady, effective, reliable in positioning box.

Brief description of the drawings

Fig. 1 is the overall structure diagram of this all-in-one.

Fig. 2 is the structural representation of the feeding device in this all-in-one.

Fig. 3 is the sectional view of positioning box in this all-in-one.

Fig. 4 is the sectional view on A directions in Fig. 3.

Fig. 5 is the sectional view of roller in this all-in-one.

Fig. 6 is the dimensional structure diagram of arm for taking material.

Fig. 7 is the partial sectional view of arm for taking material.

Fig. 8 is the sectional view on B directions in Fig. 7.

In figure, a, object lens body；1st, support；2nd, rotating disk is assembled；3rd, feeding device；31st, location-plate；32nd, hopper is walked；33、 Air admission hole；34th, breach；35th, suction hole one；36th, substrate；37th, feeding portion；4th, positioning box；41st, box body；42nd, mounting groove；43rd, roll Cylinder；44th, rotary column；45th, axle sleeve；46th, blade；47th, passage；51st, feeding plate；52nd, chute；53rd, pusher cylinder；54th, scraping wings； 6th, material grasping manipulator；61st, rotating shaft；62nd, arm for taking material；63rd, suction hole two；64th, suction chamber；65th, connecting rod；66th, baffle plate；67th, it is multiple Position spring；71st, suction plate one；72nd, suction plate two；73rd, lead；74th, pilot hole；75th, spout hole one；76th, spout hole two； 77th, leather sheath；8th, detection means；9th, point glue equipment；10th, dry glue device.

Embodiment

It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these embodiments.

Shown as shown in Figure 1, Figure 3 and Figure 4, object lens include object lens body a and the assembly parts being connected with object lens body a, this object lens Assembling dispensing all-in-one includes support 1, assembling rotating disk 2 and the feeding device 3 being arranged on support 1, and assembling rotating disk 2 is rotatablely connected On support 1, material grasping manipulator 6, detection means 8, point glue equipment 9 and dry glue device 10 are disposed with support 1.

As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5, feeding device 3 includes several positioning boxes 4, the substrate on support 1 36th, pusher cylinder 53 and location-plate 31, positioning box 4 include the rectangular box body 41 of gabarit, have a mounting groove 42 in box body 41, The both sides of mounting groove 42 are respectively arranged with several rollers 43, are fixedly installed on box body 41 and 43 one-to-one rotary column of roller 44, three axle sleeves 45 are arranged on rotary column 44, and axle sleeve 45 is rotatably connected on rotary column 44, and three blades are fixedly installed outside axle sleeve 45 46, blade 46 is flexible thin slice, and the outer end of blade 46 and the inwall of roller 43 are fixedly linked, the inner of blade 46 and axle Set 45 is fixedly linked, and has the inclination angle more than 90 ° between the axis of blade 46 and rotary column 44, and the upper and lower ends of roller 43 are opened Mouthful, be provided with the upper surface and lower surface of box body 41 several respectively positioned at roller 43 upper end opens top and roller The passage 47 of the lower section of 43 lower ending opening；Location-plate 31 and pusher cylinder 53 are arranged on substrate 36, on substrate 36 also Two pieces of feeding plates 51 are provided with, there is chute 52 on feeding plate 51, the opening of two chutes 52 on two pieces of feeding plates 51 is relative, Be fixedly installed a scraping wings 54 on the push rod of pusher cylinder 53, scraping wings 54 between two pieces of feeding plates 51, and be located at into The lower end of flitch 51；On location-plate 31 have can with positioning box 4 against baffle plate 66 and for object lens body a slide walk material Groove 32, walk hopper 32 entrance be capable of face box body 41 discharging opening, there is on location-plate 31 air admission hole of connection tracheae 33, air admission hole 33 is capable of the opening of the pan feeding of face box body 41；There is the breach 34 that hopper 32 is walked in insertion, breach on location-plate 31 There are two feeding portions 37 on 34；Material grasping manipulator 6 is taken out object lens body a by feeding portion 37；Offered on location-plate 31 Some suction holes 1, suction hole 1 are connected by tracheae with an air distributing device, and positioning box 4 can be at suction hole 1 The lower section of location-plate 31 is fixed under air-negative-pressure effect.

Object lens on laser head include object lens body a and assembly parts, and object lens body a is fixed by a gum cover, assembly parts For fixing object lens body a, while many parts of laser head are all integrated on the fitting, by object lens body a and assembly Connection is the work purpose of this all-in-one.

Eight assembly stations are evenly arranged with assembling rotating disk 2, wherein four assembly stations are feeding station, four additional Assembly station is operation station, and feeding station is used to install and arresting fitting therefor, a feeding station can install two assemblings Part, assembling rotating disk 2 are rotated to first operation station, i.e. position where material grasping manipulator 6, and material grasping manipulator 6 is by object lens sheet It is combined together after body a crawls with assembly parts, then goes to next operation station, the i.e. position of detection means 8, detection means 8 to the eyeglass in object lens body a by detecting, and detects whether it has flaw, whether impaired etc. by the saturating principle of light, then Prompted by ECU on display screen of its testing result to support 1；After detection, assembling rotating disk 2 is by the laser head after assembling Rotate to the position where point glue equipment 9, point glue equipment 9 is by point gum machine by between the cooperation between object lens body a and assembly parts Spot printing adhesive glue between gap, then by last operation station, by ultraviolet ray generating apparatus, by object lens body a and dress Bonding adhesive curing between accessory, assembling are completed, then rotating dress fitting rotary disk 2 can remove swashing for assembling completion to feeding station Shaven head, fulfil assignment.

Multiple positioning boxes 4 are plugged in the chute 52 on two feeding plates 51, the push of scraping wings 54 is in chute 52 most One positioning box 4 of lower end to location-plate 31, air distributing device connects suction hole 1, makes to form negative pressure at suction hole 1, In the presence of negative pressure, positioning box 4 is fixed on location-plate 31, and air admission hole 33 connects air distributing device, to being carried out at air admission hole 33 Blow, under airflow function, the object lens body a in positioning box 4 is moved by airflow function to the direction direction for walking hopper 32, directly Can not be untill object lens body a be entered in hopper 32 to walking, material grasping manipulator 6 takes two object lens sheets away simultaneously at feeding portion 37 To assembling on rotating disk 2, the object lens body a under airflow function in positioning box 4 is augmented body a to walking the vacancy in hopper 32, So repeatedly, be provided with location-plate 31 one be used to detecting object lens body a in positioning box 4 whether the sensing also having Device, whether the opening position of the sensor detection rearmost end of positioning box 4 has object lens body a, with the object lens sheet in the positioning box 4 After body a is all fed through away in hopper 32, sensor sends a signal to the ECU of all-in-one, allows pusher cylinder 53 to act, makes pusher Plate 54 is pushed in a positioning box 4 to location-plate 31, so circulation；After object lens body a is exhausted in positioning box 4, disconnect and inhaling Air pressure at stomata 1, positioning box 4 is set to drop on support 1.

Roller 43 is provided with positioning box 4, in the presence of negative pressure at suction hole 1, air-flow passes through passage 47, right Blade 46 has the moment of torsion of a rotation, and blade 46 is flexible reed, when assigning object lens body a in positioning box 4, thing Mirror body a extruding makes blade 46 be pressurized, so as to ensure the object lens body a in positioning box 4 positioned at the roller 43 of the both sides of positioning box 4 Positioning can be pressed, prevent its play, be also prevented from assigning in process or transportation object lens body a in positioning box 4 not It is careful to skid off；Air-flow band movable vane piece 46 at passage 47 rotates, i.e., roller 43 rotates, when walking hopper 32 and having vacant position, coordinate into Air-flow at stomata 33, object lens body a can be moved smoothly in positioning box 4, can effectively prevent object lens body a cards Extremely；There is certain fit clearance between object lens body a and box body 41, and eyeglass is curved surface, between the top of box body 41 Gap is larger, so the airflow acting force entered at air admission hole 33 in box body 41 is limited, it is difficult to ensures compact between object lens body a Arrangement, it is possible to cause position at feeding portion 37 inaccurate, situations such as causing feeding to fail, in turning for roller 43 Dynamic action, each object lens body a can be made to be extruded to the direction for walking hopper 32, object lens body a is being walked hopper 32 There is larger pretightning force in direction, can not compact arranged situation so as to solve object lens body a；Air-flow at air admission hole 33 also must It is indispensable, because object lens body a is possible in the gap that is stuck between two rollers 43, so as to which roller 43 is to its active force Not enough, cause object lens body a to walk the situation that material is stuck, under the airflow function at air admission hole 33, can solve the problem that this is asked Topic.

As shown in Fig. 1, Fig. 6 Fig. 7 and Fig. 8, material grasping manipulator 6 includes rotating shaft 61 and is connected to the arm for taking material of the top of rotating shaft 61 62, arm for taking material crawl and the control device of axial rotation, arm for taking material about 62 can be controlled by being provided between rotating shaft 61 and support 1 There is the suction hole 2 63 being connected with tracheae on 62, there is the suction chamber 64 communicated with suction hole 2 63, suction in arm for taking material 62 The internal thread of chamber 64 is connected with a connecting rod 65, and a baffle plate 66, baffle plate 66 1 and suction chamber 64 are fixedly installed in connecting rod 65 The back-moving spring 67 under compressive state is provided between inwall；The lower section of connecting rod 65 is fixedly installed suction plate 1, The suction plate 2 72 for being arranged with connecting rod 65 positioned at the top of suction plate 1 and being stacked with suction plate 1, suction plate 2 72 On be fixedly installed some leads 73, pilot hole 74 corresponding with lead 73 is offered on the lower surface of arm for taking material 62, is led It is plugged in post 73 in corresponding pilot hole 74, some spout holes 1, suction plate 2 72 is uniformly offered on suction plate 1 On offer spout hole 2 76 one-to-one with spout hole 1, between having between suction plate 2 72 and the lower section of arm for taking material 62 Sealed between the outer rim of gap, arm for taking material 62 and suction plate 2 72 by a soft leather sheath 77.

Control device includes crawl motor and crawl cylinder, under control of the ecu arm for taking material can be controlled to be transported about 62 Dynamic, 61 rotary motion around the shaft；Air distributing device is made up of multiple air pumps, to suction hole 1 and can be inhaled under control of the ecu Stomata 2 63 carries out air-breathing, and air admission hole 33 is inflated.

Air distributing device is to carrying out air-breathing at suction hole 2 63, when pickup is carried out at feeding portion 37：Under original state, overflow Hole 1 and the face of spout hole 2 76, now, the aperture maximum of air-breathing is carried out to object lens body a, suction plate connects with object lens body a After touch, the negative pressure increase in suction chamber 64, in suction chamber 64 in the presence of negative pressure, suction plate 1 moves up, and drives suction plate 2 72 also move up, and connecting rod 65 turns an angle under threaded function, and spout hole 1 and spout hole 2 76 misplace, to object lens The aperture that body a carries out air-breathing reduces, and negative pressure further increases, so as to ensure object lens body a will not be rotated in arm for taking material 62 and Dropped during moving up and down, disconnect air pressure, object lens body a is placed on corresponding position on assembling rotating disk 2；Resetting bullet In the presence of spring 67, suction plate 1 resets, and under gravity, suction plate 2 72 resets, so repeatedly, to object lens body a Carry out feeding, blowing；Leather sheath 77 can seal to arm for taking material 62 and suction plate 2 72, while also can be in the change of leather sheath 77 In the presence of shape restoring force, the position of suction plate 2 72 is recovered.

It is emphasized that：Spout hole 1 and spout hole 2 76 are in sector structure, and the hole area of spout hole 2 76 is big In the hole area of spout hole 1；The hole area of spout hole 2 76 is more than the hole area of spout hole 1, the benefit of this setting It is that it is possible to ensure that suction plate 2 72 is attracted under suction function on suction plate 1, both recline, and prevent between the two Gap air leak；The upper surface of box body 41 has an escape groove；The upper end open of passage 47 on the upper surface of box body 41 is passed through Lead to the escape groove, form a space for allowing air-flow to pass through.

Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.

Claims (1)

1. the vortex material-pulling device on a kind of laser pickup lenses assembling dispensing all-in-one, object lens include object lens body (a) and and thing The connected assembly parts of mirror body (a), it is characterised in that this object lens assembling dispensing all-in-one includes support (1), assembling rotating disk (2) With the feeding device (3) being arranged on support (1), the assembling rotating disk (2) is rotatably connected on the support (1), the machine Material grasping manipulator (6), detection means (8), point glue equipment (9) and dry glue device (10) are disposed with seat (1)；The pan feeding Device (3) includes several positioning boxes (4), the substrate (36) on support (1), pusher cylinder (53) and location-plate (31), The positioning box (4) includes the rectangular box body (41) of gabarit, and the vortex material-pulling device includes being arranged in box body (41) Mounting groove (42), the both sides of the mounting groove (42) are respectively arranged with several rollers (43), fix and set on the box body (41) Be equipped with the one-to-one rotary column (44) of the roller (43), be arranged three axle sleeves (45), the axle sleeve on the rotary column (44) (45) it is rotatably connected on the rotary column (44), three blades (46), the blade is fixedly installed outside the axle sleeve (45) (46) it is flexible thin slice, the outer end of the blade (46) and the inwall of the roller (43) are fixedly linked, the blade (46) the inner and axle sleeve (45) is fixedly linked, and has between the blade (46) and the axis of rotary column (44) and is more than 90 ° Inclination angle, the upper and lower ends of the roller (43) are open, the box body (41) if upper surface and lower surface on be provided with The top of the dry individual upper end open for being located at roller (43) respectively and the passage (47) of the lower section of the lower ending opening of roller (43)；Institute State location-plate (31) and pusher cylinder (53) is arranged on the substrate (36), being additionally provided with two pieces on the substrate (36) enters Flitch (51), has chute (52) on the feeding plate (51), and two chute (52) on two pieces of feeding plates (51) are opened Mouth is relative, and a scraping wings (54) is fixedly installed on the push rod of the pusher cylinder (53), and the scraping wings (54) is located at two pieces Between the feeding plate (51), and positioned at the lower end of the feeding plate (51)；On the location-plate (31) have can with it is described Positioning box (4) against baffle plate (66) and for what object lens body (a) slided walk hopper (32), it is described walk hopper (32) entrance It is capable of the opening of the discharging of box body (41) described in face, the air admission hole (33) on the location-plate (31) with connection tracheae, institute State the opening that air admission hole (33) is capable of the pan feeding of box body (41) described in face；Have on the location-plate (31) and material is walked described in insertion The breach (34) of groove (32), there are two feeding portions (37) on the breach (34)；The material grasping manipulator (6) is taken by described Material portion (37) is taken out by the object lens body (a)；Some suction holes one (35), the air-breathing are offered on the location-plate (31) Hole one (35) is connected by tracheae with an air distributing device, and the positioning box (4) can be in the air-negative-pressure at suction hole one (35) place It is fixed under effect below location-plate (31).