CN209918215U - Dispensing curing system - Google Patents
Dispensing curing system Download PDFInfo
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- CN209918215U CN209918215U CN201920479261.4U CN201920479261U CN209918215U CN 209918215 U CN209918215 U CN 209918215U CN 201920479261 U CN201920479261 U CN 201920479261U CN 209918215 U CN209918215 U CN 209918215U
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Abstract
The utility model relates to an optical device installs the field, discloses a solidification system is glued to point, include: the device comprises a rubber needle assembly, a rubber cup, a grabbing mechanism and a curing mechanism; the glue needle assembly is arranged above the glue cup, the opening of the glue cup is upward, and the glue needle assembly is inserted into the glue cup to obtain glue; the grabbing mechanism is used for grabbing the device, so as to contact with the glue needle assembly for dispensing and move the device subjected to dispensing to be attached to the base; the curing mechanism is used for curing glue between the device and the base. The utility model provides a pair of point is glued solidification system, simple structure sets up and snatchs the mechanism and drive the device and remove, be convenient for glue dispensing and with the laminating between the base. The dispensing and curing system can automatically complete dispensing, fitting and curing of the device with the base, greatly reduce labor intensity and release labor force. And set up the rubber needle subassembly and obtain glue through dipping in, compare current packing element structure, can be convenient for control the glue yield of scribbling at every turn and establish, be favorable to evenly scribbling.
Description
Technical Field
The utility model relates to an optical device installs the field, especially relates to a solidification system is glued to point.
Background
With the development of the industrial society, more and more components need to be pasted. For example, in the field of semiconductor lasers, a light beam emitted by a light emitting chip in a semiconductor laser is a divergent elliptical light beam, a direction parallel to a light emitting surface is a slow axis, a divergence angle is about 10 °, a direction perpendicular to the light emitting surface is a fast axis, and the divergence angle can reach 40 °. Because the divergence angle of the laser light-emitting chip on the fast axis is large, in order to effectively ensure the light-emitting quality of the semiconductor laser, the fast axis lens is required to be utilized to carry out fast axis collimation on the light beam emitted by the light-emitting chip.
The fast axis alignment process is the process of attaching the lens to the chip. The attachment of the lens to the chip requires glue to be placed between the lens and the chip. Most are provided with ultraviolet glue. In the existing lens attaching process, glue is generally coated on two ends of a lens, and the lens is adhered to a chip at the two ends. And then, the ultraviolet glue between the lens and the chip is required to be cured by illumination so as to realize the firm connection between the lens and the chip and finish the packaging of the lens and the chip.
In the existing lens laminating process, manual laminating and curing are mostly adopted, the automation degree is high, and the labor intensity is high.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a solidification system is glued to point for solve or partially solve current lens laminating technology, adopt the manual work to laminate the solidification mostly, the lower problem of degree of automation.
(II) technical scheme
In order to solve the technical problem, the utility model provides a solidification system is glued to point, include: the device comprises a rubber needle assembly, a rubber cup, a grabbing mechanism and a curing mechanism; the glue needle assembly is arranged above the glue cup, the opening of the glue cup is upward, and the glue needle assembly is inserted into the glue cup to obtain glue; the grabbing mechanism is used for grabbing the device, so that the device is in contact with the glue needle assembly for dispensing, and the device after moving for dispensing is attached to the base; the curing mechanism is used for curing glue between the device and the base.
On the basis of the scheme, the rubber needle assembly comprises two rubber needles which are arranged in parallel at intervals, the bottom ends of the two rubber needles are positioned on the same horizontal plane, and the distance between the two rubber needles is smaller than the cross section width of the cup cylinder of the rubber cup.
On the basis of the scheme, the method further comprises the following steps: the first air cylinder is horizontally arranged and connected with the rubber needle assembly and used for pushing the rubber needle assembly to horizontally move.
On the basis of the scheme, the method further comprises the following steps: the glue cup comprises a vertically arranged second cylinder and a glue cup base, wherein the glue cup is arranged on the glue cup base, the second cylinder is connected with the glue cup base, and the second cylinder is used for pushing the glue cup to move up and down so that the glue needle assembly is inserted into the glue cup.
On the basis of the scheme, a sliding groove is formed in the rubber cup base and is arranged in the horizontal direction perpendicular to the moving direction of the first air cylinder, and the cup bottom of the rubber cup is connected with the sliding groove in a sliding mode.
On the basis of the scheme, the cross-sectional area of the bottom of the rubber cup is larger than that of the cup barrel of the rubber cup, the bottom of the rubber cup is detachably connected with the rubber cup base through a connecting piece, the connecting piece comprises a pressing piece, the pressing piece is U-shaped, two side walls of the pressing piece respectively cover the bottoms of two sides of the cup barrel of the rubber cup, and the pressing piece is connected with the rubber cup base through bolts.
On the basis of the above scheme, the curing mechanism includes: a plurality of UV lamp heads; the UV lamp holders are mutually provided with included angles, the light emitting ends are converged, light beams emitted by the UV lamp holders are intersected at one point, the second ends, far away from the light emitting ends, of the UV lamp holders are connected with the connecting plate, and the connecting plate is used for fixing the UV lamp holders.
On the basis of the scheme, the connecting plates connected with the UV lamp caps are connected to form an integrally-formed mounting plate, the mounting plate is of a bent structure, one side of the mounting plate, which deviates from the UV lamp caps, is connected with the radiating fins, and the radiating fins are arranged at intervals and are parallel to each other.
On the basis of the above scheme, the grabbing mechanism comprises: a grabbing component and a moving mechanism; the grabbing component is used for grabbing and fixing the device, and the moving mechanism comprises: a horizontal sliding table and a vertical sliding table; the horizontal sliding table is fixedly arranged, the vertical sliding table is connected with a sliding block of the horizontal sliding table, and the sliding block of the vertical sliding table is connected with the grabbing assembly.
On the basis of the above scheme, the moving mechanism further includes: an angular displacement platform in at least one direction; the angular displacement platform is connected with the sliding block of the vertical sliding table, and the grabbing assembly is connected with the angular displacement platform.
(III) advantageous effects
The utility model provides a pair of solidification system is glued to point, simple structure, the installation of being convenient for make, easy operation sets up and snatchs the mechanism and drive the device and remove, be convenient for glue dispensing and the laminating between the base. The dispensing and curing system can automatically complete dispensing, fitting and curing of the device with the base, greatly reduce labor intensity and release labor force. And set up the rubber needle subassembly and obtain glue through dipping in, compare current packing element structure, can be convenient for control the glue yield of scribbling at every turn and establish, be favorable to evenly scribbling.
Drawings
Fig. 1 is a first overall schematic view of a dispensing curing system according to an embodiment of the present invention;
fig. 2 is a second overall schematic view of a dispensing curing system according to an embodiment of the present invention;
fig. 3 is a schematic view of a first connection between the plastic pin assembly and the plastic cup according to an embodiment of the present invention;
fig. 4 is a second schematic connection diagram of the rubber needle assembly and the rubber cup in the embodiment of the present invention;
FIG. 5 is a schematic view of the connection of the plastic pin assembly in the embodiment of the present invention;
FIG. 6 is a schematic view of the connection between the rubber cup and the rubber cup holder in the embodiment of the present invention;
FIG. 7 is a schematic view of the connection of the pressing sheet according to the embodiment of the present invention;
fig. 8 is a schematic view of a chuck mechanism in an embodiment of the present invention;
fig. 9 is a schematic structural view of a curing mechanism in an embodiment of the present invention;
fig. 10 is a schematic view of a moving mechanism according to an embodiment of the present invention.
Description of reference numerals:
1-a plastic pin assembly; 2-glue cup; 31-a grasping assembly;
32-a moving mechanism; 33-connecting blocks; 4-a first cylinder;
5-a second cylinder; 6-a rubber cup seat; 7, a frame;
8, a three-dimensional adjusting frame; 9-a chute; 10, tabletting;
11-a curing mechanism; 12-a base; 13-a laminating platform;
14-a motion module; 15-a support table; 1101-UV lamp head;
1102 — a light beam; 1103 — heat sink; 1104 — a first side;
1105-the second side; 1106-power supply line; 1107-fixed plate;
21-a cup cylinder; 22-cup bottom; 311-upper chuck;
312-lower chuck; 313 — a jaw; 314-slotting;
315-air claw cylinder; 316-gas claw; 325-third angle displacement platform;
322-vertical slipway; 323-first angular displacement stage; 324 — a second angular displacement platform;
321-horizontal sliding table.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
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. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
According to the embodiment of the utility model provides a solidification system is glued to point, refer to fig. 1 and fig. 2, this solidification system is glued to point includes: the glue needle assembly comprises a glue needle assembly 1, a glue cup 2, a grabbing mechanism and a curing mechanism 11. Glue needle subassembly 1 and set up in the top of gluing cup 2, glue cup 2 opening up, inside holds glue. The glue needle assembly 1 is inserted inside the glue cup 2 to obtain glue. The grabbing mechanism is used for grabbing the device to contact with the glue needle assembly 1 for glue dispensing and moving the device subjected to glue dispensing to be attached to the base 12. The curing mechanism 11 is used for curing the glue between the device and the base 12.
The dispensing curing system can be used in a lens fitting process. The glue needle assembly 1 dips glue by being inserted into the glue inside the glue cup 2, so that the glue is attached to the bottom end of the glue needle assembly 1. The grabbing mechanism can grab the lens to wait for the glue dispensing device to contact with the bottom end of the glue needle assembly 1, and glue is coated on the lens.
Then the grabbing mechanism moves the device coated with the glue to the base 12 to be attached to the base 12. In the lens attachment process, the chip may be disposed on the base 12. The grabbing mechanism drives the lens coated with the glue to move to the chip and be attached to the chip. The base 12 is a part to be attached to a device coated with glue, and may be a chip or other parts.
After the device is attached to the base 12, the curing mechanism 11 is started to cure the glue, so that the device is firmly attached to the base 12. A curing mechanism 11 may be provided above the base 12 to facilitate curing of the glue between the base 12 and the device.
The glue needle assembly 1 can be a simple shaft-shaped or needle-shaped structure, so that the glue dispensing system is simple in structure and convenient to manufacture. This system easy operation is glued to point, and sets up and glue needle subassembly 1 and obtain glue through dipping in, compares current packing element structure, can be convenient for control scribble the glue yield of establishing at every turn, is favorable to evenly scribbling and establishes.
The grabbing mechanism is arranged to drive the device to move, so that glue dispensing and fitting with the base 12 are facilitated. The dispensing and curing system can automatically complete dispensing, fitting and curing of the device with the base 12, greatly reduce labor intensity and release labor force.
On the basis of the above embodiment, further, referring to fig. 3, the glue needle assembly 1 includes two glue needles arranged in parallel and spaced apart. The bottom ends of the two rubber needles are positioned on the same horizontal plane. The distance between the two glue needles is smaller than the section width of the cup cylinder 21 of the glue cup 2.
Two glue needles can be inserted into the glue cup 2 at the same time to dip glue. When the glue is coated on the device to be glued, the two glue needles with the intervals can simultaneously coat the glue on the two ends of the device to be glued, such as a lens, so that the glue dispensing efficiency is improved.
Furthermore, the depth and time of each time the glue needle is inserted into the glue cup 2 can be controlled to control the glue amount dipped by the glue needle each time. The time of suspending the glue needle after dipping the glue is controlled to control the uniformity of the glue coated on the lens.
On the basis of the above embodiment, further referring to fig. 3 and 4, a dispensing system further includes: a horizontally disposed first cylinder 4. The first air cylinder 4 is connected with the rubber needle assembly 1 and used for pushing the rubber needle assembly 1 to move horizontally.
On the basis of the above embodiment, further, a dispensing system further includes: a second cylinder 5 and a rubber cup seat 6 which are vertically arranged. Glue cup 2 and set up on gluing cup seat 6, second cylinder 5 with glue cup seat 6 links to each other, and second cylinder 5 is used for promoting to glue cup 2 and reciprocates so that glue needle subassembly 1 inserts inside gluing cup 2.
A fixedly mounted frame 7 may be provided for fixing the first cylinder 4 and the second cylinder 5. The moving direction of the first cylinder 4 is the horizontal direction. The two glue needles can be connected simultaneously to a connecting plate, via which they are connected to the first cylinder 4. The first air cylinder 4 can drive the glue needle assembly 1 to move back and forth along the horizontal direction, so that the glue needle assembly 1 can be conveniently conveyed to a device to be dispensed, and the position of the glue needle assembly 1 can be conveniently adjusted to be positioned above the glue cup 2.
The moving direction of the second cylinder 5 is the vertical direction. The glue needle assembly 1 is positioned above the glue cup 2, and the second air cylinder 5 drives the glue cup 2 to ascend, so that the glue needle is inserted into the glue cup 2 to dip glue; the second cylinder 5 drives the glue cup 2 to descend, so that the glue needle leaves the glue cup 2, and glue is conveniently coated on a device to be glued.
The cylinder can provide linear motion through the extension and contraction of the piston. The different setting directions of the air cylinder can provide linear motion in different directions.
The first cylinder 4 and the second cylinder 5 may be provided in other structures, for example, in a rail slider structure. Namely, a guide rail is arranged, the slide block is connected with the guide rail in a sliding way, and the slide block can be driven to move linearly along the guide rail through the driving of a motor. The structure of the screw nut can be set, and the like, and is not limited specifically.
Further, referring to fig. 5, the first cylinder 4 may be provided in connection with a three-dimensional adjusting bracket 8. The three-dimensional adjusting frame 8 can be arranged to be connected with the rack 7, the first air cylinder 4 is connected with the three-dimensional adjusting frame 8, and the rubber needle assembly 1 is connected with the first air cylinder 4. The initial position of the glue needle assembly 1 can be adjusted, so that the glue needle assembly is more suitable for the position of a device to be dispensed.
Further, fine adjustment knobs may be provided on the first and second cylinders 4 and 5 for adjusting the stroke of the cylinders.
On the basis of the above embodiment, further, referring to fig. 6, the glue cup holder 6 is provided with a chute 9. The chute 9 is arranged in a horizontal direction perpendicular to the moving direction of the first cylinder 4. The cup bottom 22 of the glue cup 2 is inserted into the chute 9. The bottom 22 of the glue cup 2 is slidably connected with the chute 9, so that the glue cup 2 can move along the chute 9 to adjust the position of the glue cup 2.
Through setting up gluey cup 2 and gluey cup seat 6 sliding connection, and the direction of sliding is mutually perpendicular with the moving direction of rubber needle subassembly 1. The adjustment of accessible to gluey cup 2 or gluey needle subassembly 1 position for glue cup 2 and be located gluey needle subassembly 1 under, be convenient for dip in smoothly and get glue.
In addition to the above embodiments, the cross-sectional area of the cup bottom 22 of the glue cup 2 is larger than the cross-sectional area of the cup cylinder 21 of the glue cup 2. The cup bottom 22 of the rubber cup 2 is detachably connected with the rubber cup base 6 through a connecting piece. The connecting piece is used for connecting the rubber cup 2 and the rubber cup base 6 to fix the rubber cup 2 after the position of the rubber cup 2 is adjusted. The cross section of the cup bottom 22 of the rubber cup 2 is larger than that of the cup cylinder 21, so that the rubber cup 2 can be fixed conveniently by arranging a connecting piece.
On the basis of the above embodiment, further, referring to fig. 7, the connecting member includes the pressing piece 10. The sheeting 10 is U-shaped. Two side walls of the pressing sheet 10 are respectively covered on the cup bottoms 22 at two sides of the cup cylinder 21 of the rubber cup 2. The pressing sheet 10 is connected with the rubber cup seat 6 through a bolt.
The open end of the U-shaped pressing sheet 10 can be inserted into two sides of the cup tube 21 of the glue cup 2, so that two side walls of the pressing sheet 10 are pressed on the cup bottom 22 of the glue cup 2. And the other end of the pressing sheet 10 can be fixedly connected with the rubber cup seat 6 through a bolt. The glue cup 2 is fixed by the pressure of the pressing sheet 10.
On the basis of the above embodiment, further, the connecting member includes a clamping mechanism. The clamping mechanism is used for clamping and fixing the cup bottom 22 of the rubber cup 2 and the rubber cup base 6. The connecting piece can also be set as a clamping mechanism, namely, after the position of the rubber cup 2 is adjusted, the rubber cup 2 and the rubber cup seat 6 are clamped tightly to realize the fixation of the rubber cup 2.
The clamping mechanism may be a clamping member, such as a clamp, for clamping the bottom 22 of the glue cup 2 to the glue cup holder 6. The clamping mechanism may also be a Z-shaped member. On both sides of the glue cup 2, the cup bottom 22 of the glue cup 2 is connected with the glue cup base 6 through Z-shaped parts. On either side of the glue cup 2, two Z-shaped parts are provided, one above and one below the glue cup holder 6. The cup bottom 22 of the glue cup 2 is clamped and fixed through the fixed connection of the two Z-shaped pieces.
The rubber cup 2 can also be fixedly connected with the rubber cup base 6 in an adjustable manner through other structures, and is not limited specifically.
On the basis of the above embodiment, further, referring to fig. 9, the curing mechanism 11 includes: several UV lamp heads 1101. The plurality of UV lamps 1101 form included angles with each other, and the light-emitting ends are arranged in a converging manner, and light beams 1102 emitted by the plurality of UV lamps 1101 intersect at a point. A second end of the UV lamp head 1101 remote from the light exit end is connected to a connection plate for fixing the UV lamp head 1101.
The curing mechanism 11 that this embodiment provided is a certain contained angle with a plurality of UV lamp holder 1101 and assembles the setting for the multi-beam facula of a plurality of UV lamp holder 1101 assembles, thereby can increase the intensity of UV light, will treat that the solidification device places in the facula and assemble the department, can improve and shine the effect, improves curing efficiency.
The UV lamp head 1101 may be a lamp emitting UV ultraviolet light. Preferably, the UV lamp head 1101 is a lamp that emits light from one end. The UV lamp head 1101 may be fixed in position and angled by a connection plate.
Further, the UV lamp head 1101 may be fixedly connected with the rubber cup holder 6 through a connection plate. The base 12 may be disposed below the glue cup holder 6 to facilitate the light of the UV lamp head 1101 to irradiate onto the base 12. The UV lamp head 1101 may also be fixed by the gantry 7 in order to be able to irradiate the base 12 with a converging point of the light beam 1102.
Further, the base 12 may be disposed on the attaching platform 13. The bonding platform 13 can be supported by the motion module 14. The motion module 14 may be a sliding platform structure or a three-dimensional adjusting frame, and is configured to drive the attaching platform 13 and the base 12 to move, so as to adjust the position.
In addition to the above embodiments, referring to fig. 9, the connection plates to which the UV caps 1101 are connected to form an integrally formed mounting plate. The mounting plate is of a bending structure. The side of the mounting plate facing away from the UV lamp head 1101 is attached to a heat sink 1103. The plurality of heat dissipation fins 1103 are arranged at intervals and parallel to each other.
That is, several heads of the UV lamps 1101 are connected and fixed to one mounting plate at the same time. The mounting plate is of a bending structure. The UV lamp heads 1101 may be conveniently arranged at an angle to each other. A plurality of UV lamp holders 1101 are integrated on one mounting plate, so that the curing mechanism 11 is designed into a whole, the structure is compact, and the installation and debugging are convenient. The radiating fins 1103 are arranged to accelerate heat dissipation of the UV lamp head 1101 during operation, and long-term and efficient operation of the UV lamp head 1101 is guaranteed. The fins 1103 may be arranged perpendicular to the connection plate.
Further, the mounting plate is L-shaped. The L-shaped mounting plate has two sides. The first side 1104 of the mounting plate is of a bent structure and is connected to the heat sink 1103. The second side 1105 of the mounting plate is fixedly connected to the glue cup holder 6 or the frame 7. The second side edge 1105 of the mounting plate can be detachably and fixedly connected with the rubber cup holder 6 or the frame 7 through bolts.
Further, a fixing plate 1107 is disposed on the second side 1105 of the mounting plate. There is a distance between the fixing plate 1107 and the second side 1105. The power supply line 1106 of the UV lamp head 1101 is fixed by the fixing plate 1107 at one side or both sides of the fixing plate 1107.
The securing plate 1107 may be disposed parallel to the second side edge 1105. And the securing plate 1107 may be removably secured to the second side 1105. The mounting plate may be provided with through holes at the gaps between the fins 1103. The power lead 1106 of the UV lamp head 1101 passes through the through hole to the side of the mounting board where the heat sink 1103 is located.
The power cord 1106 may be disposed between the fixation plate 1107 and the second side 1105, on a side of the fixation plate 1107 that faces away from the second side 1105, or on both sides of the fixation plate 1107. The power cord 1106 may be fixed by a fixing plate 1107. For example, the power supply line 1106 may be fixed to the fixing plate 1107 by a clip or the like.
The second side edge 1105 is provided to facilitate fixing not only the entire curing mechanism 11 but also the power supply line 1106 of the UV lamp head 1101. The power lines 1106 of the UV lamp heads 1101 are fixed through the fixing plate 1107, so that the power lines 1106 of a plurality of UV lamp heads 1101 can be orderly arranged, the power supply can be conveniently connected, the integration level of the whole curing mechanism 11 is increased, and the UV lamp heads are convenient to install and use.
Further, the fixing plate 1107 may be bolted to the second side 1105 of the mounting plate, and spacers may be disposed between the fixing plate 1107 and the second side 1105 of the mounting plate at both ends of the fixing plate 1107 such that a distance exists between the fixing plate 1107 and the second side 1105 of the mounting plate. The mounting plate can also be fixedly connected with the rubber cup seat 6 or the frame 7 directly through the bolt. The mounting plate may also be connected to the rubber cup holder 6 or the frame 7 at other positions, and the fixing plate 1107 and the mounting plate may also be connected in other ways to form a space, which is not limited specifically.
On the basis of the above embodiment, further, the UV lamp head 1101 is rotatably connected with the connection board. The connecting plate is provided with a mounting seat, and the UV lamp holder 1101 is hinged or pin-jointed with the mounting seat. The UV lamp heads 1101 are arranged on the mounting plate in a rotatable mode, so that the angle of each UV lamp head 1101 can be adjusted conveniently, the position of a light spot converged by the whole curing mechanism 11 can be adjusted conveniently, and the use flexibility and the use applicability of the whole curing mechanism 11 are improved.
The curing mechanism 11 is suitable for high-power laser FAC lens coupling packaging equipment, namely, in the laser lens coupling process, ultraviolet glue is arranged between the lens and the laser chip, and the curing mechanism 11 can be used for curing the ultraviolet glue between the lens and the laser chip.
On the basis of the above embodiments, further, the present embodiment specifically describes the grasping mechanism. Snatch the mechanism and include: a gripper assembly 31 and a moving mechanism 32. The grabbing component 31 is used for grabbing and fixing the device to be dispensed. The moving mechanism 32 includes: horizontal sliding tables 321 and vertical sliding tables 322; horizontal slip table 321 is fixed to be set up, and vertical slip table 322 links to each other with the slider of horizontal slip table 321, and vertical slip table 322's slider links to each other with snatching subassembly 31. The moving mechanism 32 is used for driving the grabbing component 31 to move along a linear track for dispensing.
The grabbing component 31 may be a suction cup, a manipulator or a chuck structure, and is not limited specifically, so as to grab and fix the lens and wait for dispensing the device. Specifically, referring to fig. 8, when the grasping assembly 31 is a collet structure, the collet structure may include an upper collet 311 and a lower collet 312. One end of each of the upper and lower chucks 311 and 312 is connected to a driving mechanism. The other ends of the upper and lower jaws 311 and 312, respectively, are vertically connected to the jaws 313. The jaws 313 are disposed downwardly and the jaws 313 of the upper jaw 311 are disposed opposite the jaws 313 of the lower jaw 312. The driving mechanism is used for driving the clamping jaws 313 of the upper clamping head 311 and the clamping jaws 313 of the lower clamping head 312 to move towards or away from each other.
The upper collet 311 and the lower collet 312 may be respectively plate-shaped or rod-shaped, and the specific shape is not limited. Upper jaw 311 is connected to a drive mechanism at one end and to jaw 313 at the other end, vertically extending downwardly such that upper jaw 311 and jaw 313 are generally L-shaped. Similarly, lower jaw 312 is connected to the drive mechanism at one end and to jaw 313 at the other end, vertically downward, such that lower jaw 312 and jaw 313 are generally L-shaped.
The upper clamp 311 is located above the lower clamp 312 and can be vertically parallel to the lower clamp 312. The upper clamp 311 and the lower clamp 312 may contact each other, or a gap may exist therebetween. The jaws 313 of the upper jaw 311 and the jaws 313 of the lower jaw 312 may be both vertically disposed and parallel to each other. The driving mechanism may move the upper clamp 311 and/or the lower clamp 312, so as to change the distance between the two clamping jaws 313. The device to be clamped is placed between the two clamping jaws 313, and the two clamping jaws 313 move oppositely to clamp the device; the two jaws 313 move away from each other, releasing the device.
Further, the bottom surfaces of the two jaws 313 should be flush; i.e. at the same level. The clamping device is convenient to clamp devices placed on a horizontal plane, so that smooth clamping of the devices is guaranteed. The middle part of the clamping jaw 313 is provided with a slot 314 with a downward opening. The holding jaw 313 is a member that comes into contact with the lens. When gripping the lens, the two jaws 313 are located on both sides of the lens. Slots 314 are provided in each jaw 313 to allow the jaws 313 on either side of the lens to contact two locations of the lens.
Not only can the firm stability of lens that the clamping jaw 313 centre gripping was not only guaranteed, and the middle part of clamping jaw 313 sets up fluting 314, and the middle part of clamping jaw 313 and lens is contactless, can prevent that the clamping jaw 313 from causing the damage and influencing normal use to the middle part of lens.
The drive mechanism may be a pneumatic claw cylinder 315; the air gripper cylinder 315 includes two air grippers 316 parallel to each other. The two gas claws 316 are respectively connected to one ends of the upper and lower chucks 311 and 312 in a one-to-one correspondence. The two air jaws 316 of the air jaw cylinder 315 are connected to one end of the upper jaw 311 and the other end of the lower jaw 312. The pneumatic claw cylinder 315 can drive the two pneumatic claws 316 to move toward or away from each other, and further drive the upper chuck 311 and the lower chuck 312 to move toward or away from each other, so as to meet the clamping requirement.
Further, the driving mechanism may also be configured as other mechanisms, and is not limited specifically. For example, the drive mechanism may also be a slide rail and a motor; one of the upper and lower clamps 311, 312 may be fixedly connected to the slide rail and the other may be slidably connected to the slide rail. The chuck connected with the slide rail in a sliding way is connected with a motor, and the motor can drive the chuck to move along the slide rail. So that the distance between the chuck and the other chuck can be adjusted by the motor for clamping. The motor can adopt a cylinder or a belt conveyor, and is not limited specifically.
Referring to fig. 10, the moving mechanism 32 may be provided on a fixed support table 15. The horizontal sliding table 321 is fixedly connected with the supporting table 15, and the vertical sliding table 322 is disposed above the horizontal sliding table 321. The vertical sliding table 322 is used for driving the grabbing assembly 31 to move along the vertical direction. The horizontal sliding table 321 is used for driving the grabbing assembly 31 to move along the horizontal direction. The moving mechanism 32 is disposed at a position such that the device to be dispensed, which is grasped by the grasping assembly 31, can better contact with the glue needle assembly 1, thereby facilitating dispensing.
Further, the horizontal sliding table 321 may include a one-directional sliding table. Which is arranged parallel or perpendicular to the direction of movement of the first cylinder 4. The moving mechanism 32 drives the device to be dispensed to move horizontally and vertically to contact with the glue needle assembly 1, so that the glue at the bottom of the glue needle assembly 1 is coated on the device to be dispensed. The horizontal sliding table 321 may also include a sliding table in both directions parallel and perpendicular to the moving direction of the first cylinder 4. The moving mechanism 32 can drive the device to be dispensed to perform three-dimensional linear movement.
The moving mechanism 32 can preferably drive the device to be dispensed to move for dispensing. The moving mechanism 32 can move along a predetermined path to facilitate uniform application of the glue to the desired location on the device to be dispensed.
Further, the distance between two glue needles in the glue needle assembly 1 may be slightly smaller than the length of the device to be dispensed. Thus, the two glue needles can simultaneously contact with the two ends of the device to be glued for gluing. The distance between the two glue needles can also be slightly larger than the length of the device to be glued. Therefore, the device to be glued can move between the two glue needles, and the two ends of the device with the glue are in contact with glue at the bottoms of the glue needles to realize glue dispensing.
Because the lens is a more accurate device, it is typically smaller in size. When the distance between the two glue needles is slightly larger than the length of the lens, as long as the two ends of the lens can be contacted with the glue, the glue can be coated on the two ends of the lens, and the glue coating requirement of the lens can be met.
In addition to the above embodiment, the moving mechanism 32 further includes: an angular displacement platform in at least one direction; the angular displacement platform is connected with the sliding block of the vertical sliding table 322, and the grabbing component 31 is connected with the angular displacement platform.
The arrangement of the angular displacement platform can facilitate the rotation of the to-be-dispensed device grabbed by the grabbing component 31, so as to better dispense the to-be-dispensed device on different sides. Further, the specific number and the setting direction of the horizontal sliding table 321 and the angular displacement platform in the moving mechanism 32 may be set according to specific needs, which is not limited herein.
Taking the example of disposing angular displacement platforms in three directions, the angular displacement platforms are a first angular displacement platform 323 rotating around a first horizontal direction, a second angular displacement platform 324 rotating around a second horizontal direction, and a third angular displacement platform 325 rotating around a vertical direction. The first horizontal direction and the second horizontal direction are perpendicular to each other. The connection relationship among the three angular displacement platforms is as follows:
the first angular displacement platform 323 can be fixedly connected with the sliding block of the vertical sliding table 322. Second angular displacement platform 324 is coupled to a rotating member of first angular displacement platform 323. Third angular displacement platform 325 is coupled to a rotating member of second angular displacement platform 324. The gripper assembly 31 may be connected to the rotating part of the third angular displacement platform 325 by a connecting block 33.
On the basis of the above embodiment, further, a specific dispensing process of the dispensing system is as follows: the initial position of the glue needle assembly 1 is adjusted through the three-dimensional adjusting frame 8, so that the glue needle assembly 1 can meet the position requirement of glue dispensing on a device to be glued. Then the position of the glue cup 2 is adjusted by moving the glue cup 2 in the chute 9, so that the glue cup 2 is positioned right below the glue needle.
Then the second cylinder 5 drives the glue cup 2 to rise for a preset distance, so that the two glue needles of the glue needle assembly 1 are inserted into the glue preset depth position inside the glue cup 2, after the glue needles stay for a preset time, the second cylinder 5 drives the glue cup 2 to descend, and the glue cup 2 leaves the glue needle assembly 1. Then the first cylinder 4 drives the glue needle assembly 1 to move to a position convenient for gluing.
The glue can stay for a preset time to form a preset shape on the glue attached to the bottom of the glue needle. Then the moving mechanism 32 drives the device to be dispensed, which is grasped by the grasping assembly 31, to move to a position corresponding to the position of the glue needle assembly 1, i.e. a closer position. Then the moving mechanism 32 drives the device to be dispensed to move along a preset path to contact with the glue at the bottom of the glue needle assembly 1 for dispensing, and the device can move along a rectangular track. When required, the device to be glued is rotated through the angular displacement platform, so that the glue can be conveniently glued to different side faces.
The glue dispensing system can be applied to the lens attaching process, can automatically coat the lens with glue, is simple in structure and convenient to operate, has high glue dispensing efficiency and is good in coating uniformity.
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 (10)
1. A dispensing curing system, comprising: the device comprises a rubber needle assembly, a rubber cup, a grabbing mechanism and a curing mechanism; the glue needle assembly is arranged above the glue cup, the opening of the glue cup is upward, and the glue needle assembly is inserted into the glue cup to obtain glue; the grabbing mechanism is used for grabbing the device, so that the device is in contact with the glue needle assembly for dispensing, and the device after moving for dispensing is attached to the base; the curing mechanism is used for curing glue between the device and the base.
2. The dispensing curing system of claim 1, wherein the glue needle assembly comprises two parallel glue needles arranged at intervals, bottom ends of the two glue needles are located on the same horizontal plane, and a distance between the two glue needles is smaller than a cross-sectional width of the cup cylinder of the glue cup.
3. The spot-gluing curing system according to claim 2, further comprising: the first air cylinder is horizontally arranged and connected with the rubber needle assembly and used for pushing the rubber needle assembly to horizontally move.
4. The spot-gluing curing system according to claim 3, further comprising: the glue cup comprises a vertically arranged second cylinder and a glue cup base, wherein the glue cup is arranged on the glue cup base, the second cylinder is connected with the glue cup base, and the second cylinder is used for pushing the glue cup to move up and down so that the glue needle assembly is inserted into the glue cup.
5. The dispensing curing system of claim 4, wherein the glue cup base is provided with a sliding groove, the sliding groove is arranged along a horizontal direction perpendicular to a moving direction of the first air cylinder, and a bottom of the glue cup is slidably connected with the sliding groove.
6. The dispensing curing system of claim 5, wherein the cross-sectional area of the bottom of the glue cup is larger than that of the cylinder of the glue cup, the bottom of the glue cup is detachably connected with the glue cup base through a connecting piece, the connecting piece comprises a pressing piece, the pressing piece is U-shaped, two side walls of the pressing piece respectively cover the bottoms of two sides of the cylinder of the glue cup, and the pressing piece is connected with the glue cup base through a bolt.
7. The dispensing curing system of any one of claims 1 to 6, wherein the curing mechanism comprises: a plurality of UV lamp heads; the UV lamp holders are mutually provided with included angles, the light emitting ends are converged, light beams emitted by the UV lamp holders are intersected at one point, the second ends, far away from the light emitting ends, of the UV lamp holders are connected with the connecting plate, and the connecting plate is used for fixing the UV lamp holders.
8. The dispensing curing system of claim 7, wherein the connecting plates connected with the UV lamp caps are connected to form an integrally-formed mounting plate, the mounting plate is of a bent structure, one side of the mounting plate, which faces away from the UV lamp caps, is connected with heat dissipation fins, and the heat dissipation fins are arranged at intervals and are parallel to each other.
9. The dispensing curing system of any one of claims 1 to 6, wherein the gripping mechanism comprises: a grabbing component and a moving mechanism; the grabbing component is used for grabbing and fixing the device, and the moving mechanism comprises: a horizontal sliding table and a vertical sliding table; the horizontal sliding table is fixedly arranged, the vertical sliding table is connected with a sliding block of the horizontal sliding table, and the sliding block of the vertical sliding table is connected with the grabbing assembly.
10. The dispensing curing system of claim 9, wherein the moving mechanism further comprises: an angular displacement platform in at least one direction; the angular displacement platform is connected with the sliding block of the vertical sliding table, and the grabbing assembly is connected with the angular displacement platform.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920479261.4U CN209918215U (en) | 2019-04-10 | 2019-04-10 | Dispensing curing system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920479261.4U CN209918215U (en) | 2019-04-10 | 2019-04-10 | Dispensing curing system |
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| CN209918215U true CN209918215U (en) | 2020-01-10 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109847999A (en) * | 2019-04-10 | 2019-06-07 | 武汉锐科光纤激光技术股份有限公司 | A kind of dispensing curing system |
| CN112742665A (en) * | 2020-12-22 | 2021-05-04 | 杭州未名信科科技有限公司 | Micro-nano integrated system packaging device and dispensing method |
| CN116060247A (en) * | 2023-03-13 | 2023-05-05 | 太仓市华盈电子材料有限公司 | Automatic oil dipping device |
-
2019
- 2019-04-10 CN CN201920479261.4U patent/CN209918215U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109847999A (en) * | 2019-04-10 | 2019-06-07 | 武汉锐科光纤激光技术股份有限公司 | A kind of dispensing curing system |
| CN112742665A (en) * | 2020-12-22 | 2021-05-04 | 杭州未名信科科技有限公司 | Micro-nano integrated system packaging device and dispensing method |
| CN116060247A (en) * | 2023-03-13 | 2023-05-05 | 太仓市华盈电子材料有限公司 | Automatic oil dipping device |
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