CN113941474A - Production process of LED outdoor lighting lamp - Google Patents
Production process of LED outdoor lighting lamp Download PDFInfo
- Publication number
- CN113941474A CN113941474A CN202111184640.9A CN202111184640A CN113941474A CN 113941474 A CN113941474 A CN 113941474A CN 202111184640 A CN202111184640 A CN 202111184640A CN 113941474 A CN113941474 A CN 113941474A
- Authority
- CN
- China
- Prior art keywords
- lens
- electric pole
- led lamp
- glue
- led
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 239000003292 glue Substances 0.000 claims abstract description 46
- 238000005282 brightening Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000005429 filling process Methods 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 24
- 238000010168 coupling process Methods 0.000 claims description 24
- 238000005859 coupling reaction Methods 0.000 claims description 24
- 230000009471 action Effects 0.000 claims description 18
- 238000002360 preparation method Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 8
- 241001465382 Physalis alkekengi Species 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 claims 2
- 210000001503 joint Anatomy 0.000 claims 2
- 239000011324 bead Substances 0.000 abstract description 15
- 239000004065 semiconductor Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/002—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the work consisting of separate articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/90—Methods of manufacture
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a production process of an LED outdoor brightening lamp, which uses a lamp bead production device to carry out lens adhesion and glue filling on an LED lamp bead, wherein the lamp bead production device comprises: a support frame; a position adjustment mechanism; a lens placement mechanism; glue filling nozzles; the production process of the LED outdoor brightening lamp comprises the following steps: s1, preparing; s2, clamping and feeding; s3, lens installation; s4, glue pouring; s5, blanking; and S6, returning. According to the invention, the position adjusting mechanism is matched with the glue filling nozzle, so that when the glue is filled, the glue filling nozzle does not need to lift the glue filling nozzle and the like, and then the glue filling is carried out after the glue filling path is changed, but the whole surface glue filling process is finished at one step, and the lens is protected, so that the quality of the LED outdoor brightening lamp is improved.
Description
Technical Field
The invention relates to the technical field of LED lamps, in particular to a production process of an LED outdoor lighting lamp.
Background
LEDs, i.e. semiconductor electric light sources, light emitting diodes, also called semiconductor lamps, are an electric light source without filaments, which directly convert electrical energy into light energy. Because the LED lamp is more energy-saving in the use process compared with an incandescent lamp and has a long service life, the incandescent lamp on the market is gradually replaced by the LED lamp and is favored by more and more users. However, the production of the outdoor LED lighting lamp in the prior art has the following problems:
1. when the existing LED outdoor lighting lamp is produced, a lens needs to be adhered above the lamp beads by using glue to protect the lamp beads, the process is generally manually pressed and adhered, and the process is difficult, needs much manpower and is low in efficiency because the number of the lamp beads is large and the lamp beads are distributed in a buckled manner in a ring-shaped manner;
2. in the existing LED lamp, glue is poured on the panel after the lens is adhered, and the glue is easily dripped on the lens in the glue pouring process to shield the lamp beads from emitting light, so that the quality of the LED lamp is influenced;
the present invention is designed to solve the above problems.
Disclosure of Invention
Therefore, in order to solve the above problems, it is necessary to provide a production process of an outdoor LED lighting fixture.
The invention discloses a production process of an LED outdoor brightening lamp, which applies a lamp bead production device to carry out lens adhesion and glue filling on an LED lamp bead, wherein the lamp bead production device comprises: the LED lamp holder clamping device comprises a support frame, wherein a clamping mechanism for clamping the LED lamp holder is arranged on the support frame; the position adjusting mechanism is arranged on the support frame and is positioned below the clamping mechanism, and the position adjusting mechanism is used for driving the clamping mechanism to adjust the position on the horizontal plane; the lens placing mechanism is arranged on the supporting frame and used for sucking and pressing the lens on the LED lamp holder; the glue filling sprayer is arranged on the lens placing mechanism and used for filling glue into the LED lamp holder;
the production process of the LED outdoor brightening lamp comprises the following steps: s1, preparation: when the LED outdoor lighting lamp needs to be processed, firstly, glue is manually coated on an LED lamp holder, and then the LED lamp holder is manually placed on the clamping mechanism to finish preparation work; s2, clamping and feeding: clamping the LED lamp holder by using the clamping mechanism, and adjusting the LED lamp holder to a proper position by using the position adjusting mechanism; s3, lens installation: the lens is orderly pressed on the LED lamp holder by using the lens placing mechanism; s4, glue pouring: the glue filling spray head is utilized to fill glue into the LED lamp holder; s5, blanking: the LED lamp holder is adjusted by the position adjusting mechanism, and the clamping mechanism is opened, so that the processed LDE outdoor lighting lamp is taken down; s6, returning: and after the lamp is taken down, the clamping mechanism and the position adjusting mechanism are returned to the initial state for next processing.
In one embodiment, the clamping mechanism comprises: the clamp is arranged on the position adjusting mechanism, a sliding cavity is arranged in the center of the clamp, a piston is connected in the sliding cavity in a sliding mode, the sliding cavity is divided into an upper cavity and a lower cavity by the lower portion of the piston, a first spring used for pushing the piston to move upwards is arranged between the piston and the lower cavity, and a convex column is fixedly connected to the side edge of the upper end, extending out of the sliding cavity, of the piston; the clamping jaw is rotationally connected to the clamp, and one end, close to the convex column, of the clamping jaw is provided with a sliding groove in sliding connection with the convex column; the air inlet is arranged on the clamp and communicated with the upper cavity, a one-way groove is formed in the air inlet, a one-way valve element is connected in the one-way groove in a sliding mode, one end of the one-way valve element extends out of the air inlet, and a second spring used for pushing the one-way valve element to close the air inlet is arranged between the other end of the one-way valve element and the one-way groove; the inflation head is fixedly connected to the support frame and used for pushing the one-way valve core to open and inflating the upper cavity through the air inlet hole; and the push rod is fixedly connected to the support frame and used for pushing the one-way valve core to open and deflating the upper cavity through the air inlet hole.
In one embodiment, the position adjustment mechanism includes: the base is fixedly connected below the clamp, a balancing hole communicated with the lower cavity is formed in the side face of the base, a sliding block is rotatably connected to the outer side face of the base, and a first groove is formed in the lower surface of the base; the first electric pole is fixedly connected to the support frame, and the output end of the first electric pole is fixedly connected with a first track in sliding connection with the sliding block; the second electric pole is fixedly connected to the support frame and is vertically distributed with the first electric pole, and the output end of the second electric pole is fixedly connected with a second track in sliding connection with the sliding block; the upper end and the lower end of the coupling part are respectively fixedly connected with a first bulge and a second bulge vertically distributed with the first bulge, and the first bulge is slidably connected in the first groove; the rotating disc is arranged below the coupling piece, a second groove in sliding connection with the second protrusion is formed in the upper surface of the rotating disc, and a first motor fixed on the supporting frame is connected to the center of the rotating disc.
In one embodiment, in said S2, after the preparation work is finished, the second pole is started, the slide block and the clamp are driven to move by the second track until the air inlet on the clamp is aligned with the inflation head, then the first electric pole contracts, the air inlet is driven by the first track to be butted with the inflation head, the inflation is carried out after the butting, the gas generates acting force on the one-way valve core and compresses the second spring, namely, the one-way valve core is opened, so that the gas enters the upper cavity of the clamp, the piston is pushed to move downwards under the action of the air pressure and compresses the first spring, the piston moves downwards to drive the clamping jaw to rotate, therefore, the LED lamp holder is clamped, then the first electric pole extends out to enable the air inlet hole to be separated from the inflating head, the one-way valve core closes the air inlet hole under the action of the second spring, the LED lamp holder is clamped on the clamp at the moment, and the base, the coupling piece and the rotating disc are in a concentric state, so that clamping and feeding work is completed.
In one embodiment, the lens mount mechanism comprises: the conveying belt is arranged on the supporting frame and used for placing and conveying the lenses; the upright post is fixedly connected to one side of the support frame, the upper part of the upright post is rotatably connected with a rotating arm, the central position of the end surface of the rotating arm is fixedly connected with a driven gear, one end of the rotating arm is fixedly connected with a sucking disc, and the glue filling nozzle is fixedly connected to the other end of the rotating arm; the output end of the second motor is fixedly connected with a driving gear meshed with the driven gear; the third pole, fixed connection in on the stand, the output fixedly connected with of third pole with the commentaries on classics piece that driven gear rotates to be connected.
In one embodiment, in S3, after the LED lamp holder is clamped and the loading is finished, the third electric pole is first extended to drive the rotation arm to ascend, then the second motor is started to drive the driving gear to rotate, and further the rotation arm is driven to rotate by the driven gear, and then the suction cup is stopped after rotating to a position directly above the lens on the conveyor belt, at this time, the third electric pole is contracted to drive the suction cup to descend and suck the lens by the suction cup, after the suction cup sucks the lens, the third electric pole is extended to drive the rotation arm to ascend, the second motor is started to drive the rotation arm to rotate, and drive the lens to rotate to a position directly above the LED lamp holder, and then the third electric pole is contracted, i.e. the lens is pressed on the LED lamp holder to complete the installation of one lens, then the first motor is started to drive the rotation disk to rotate, and further drive the coupling member to rotate, thereby driving the clamp to rotate to a position, repeating the above actions to completely mount the lenses on the outer ring; then continue to start first motor for after first arch on the shaft coupling moves to the position perpendicular with first pole, start first pole, the length of adjustment first pole, change the center of rotation of anchor clamps promptly, first recess and first arch are still in the contact state this moment, make the sucking disc carry out lens installation to the inner circle of LED lamp stand with the same reason, the action of lens is absorb to the repeated sucking disc, and install lens one by one when anchor clamps rotate a position, thereby install the lens of inner circle one by one, accomplish the installation of lens promptly.
In one embodiment, in S4, when the lens press-fitting is finished, the third electric pole extends out to drive the rotating arm to ascend, the second motor is started to drive the glue-pouring nozzle to rotate above the LED lamp holder, the first motor is started to drive the first protrusion to move to a position perpendicular to the first electric pole, the position between the glue-pouring nozzle and the clamp is adjusted by the first electric pole, after the adjustment is completed, the third electric pole contracts to enable the glue-pouring nozzle to approach the panel position of the LED lamp holder and start glue-pouring by the glue-pouring nozzle, after glue-pouring is started, the first motor drives the LED lamp holder to rotate for one circle, the glue-pouring nozzle works and performs glue-pouring in the inner circle, at this time, the first protrusion just moves to the position perpendicular to the first electric pole, then the first electric pole contracts to enable the glue-pouring nozzle to pass through the gap between two adjacent lenses and come to the middle circle position, the first motor drives the LED lamp holder to rotate for one circle again, the encapsulating shower nozzle carries out the encapsulating to its centre circle to first protruding again just in time move to with first pole vertically position, first pole shrink once more this moment, make the encapsulating shower nozzle follow the clearance between two adjacent lenses once more through and come the outer lane position, first motor drives the LED lamp stand once more and rotates the round, the encapsulating shower nozzle carries out the encapsulating to its outer lane, the third pole stretches out and drives the encapsulating shower nozzle and leaves the LED lamp stand at last, thereby accomplishes the encapsulating action.
In one embodiment, in S5, after the glue filling process is finished, the first protrusion just moves to a position perpendicular to the first electric pole, the length is adjusted by using the first electric pole, so that the base, the coupling and the rotating disk are in a concentric position, the second electric pole extends out again at this time, the clamp is driven to move until the air inlet hole is aligned with the push rod, and then the first electric pole contracts, the clamp is driven to approach the push rod, so that the push rod pushes the one-way valve core and opens the one-way valve core, the piston is pushed to move upwards under the action of the first spring, the volume of the upper cavity is reduced, the internal gas is exhausted, and the piston drives the clamping jaw to open when rising, so that the processed LDE outdoor lighting lamp is taken down, and the work is completed.
In one embodiment, in S6, after the lamp is taken down, the first groove on the base and the first protrusion on the coupling are both perpendicular to the first pole, and at this time, the length of the first pole is adjusted, so that the first groove faces the first protrusion, and then the second pole is retracted, so that the first protrusion passes through the first groove and moves the fixture to the initial position, and the return is completed for the next processing.
The invention has the beneficial effects that:
1. through sucking disc and swinging boom cooperation, can utilize the sucking disc to absorb lens from the conveyer belt when the swinging boom drives the sucking disc and rotates the lens top, can save the manual work, raise the efficiency.
2. Through sucking disc, swinging boom and third pole cooperation, can press down the back with lens follow conveyer belt and install on the LED lamp stand to utilize the rotation center of position control mechanism adjustment anchor clamps, make lens can accurately install on the different rings of LED lamp stand, convenient and fast saves the cost of labor.
3. Through mutual sliding fit among the first rail, the second rail and the sliding block and the inflation and deflation of the inflation head and the push rod, the clamping jaw tightly or loosens the workpiece, the LED lamp holder can be manually placed on the clamp in the designated direction, and the clamping and loosening can be automatically performed through program control, so that the operation is convenient.
4. Through utilizing position control mechanism and encapsulating shower nozzle cooperation for the encapsulating shower nozzle need not mention the encapsulating shower nozzle when the encapsulating again after the encapsulating route changes, but whole surface encapsulating process is finished at one stroke, and owing to drip the pollution lens easily at the in-process of mentioning the shower nozzle, the encapsulating mode that consequently finishes at one stroke more is favorable to protecting lens, thereby improves the quality of the outdoor brightening lamps and lanterns of LED.
Drawings
Fig. 1 is a sectional view of a lamp bead production apparatus provided in the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;
FIG. 4 is a cross-sectional view taken along the line C-C of FIG. 1 in accordance with the present invention;
FIG. 5 is a cross-sectional view of an inflation head provided by the present invention;
FIG. 6 is a cross-sectional view of a push rod provided by the present invention;
FIG. 7 is a cross-sectional view of a clamping mechanism provided by the present invention;
FIG. 8 is a working view of the clamp of the present invention when clamped;
FIG. 9 is an operational view of the present invention provided the clamp is released;
FIG. 10 is an external view of a coupling member provided by the present invention;
FIG. 11 is a view of the position of the LED lamp holder of the present invention;
FIG. 12 is a schematic diagram of the operating route of the glue-pouring nozzle of the present invention;
fig. 13 is an enlarged view at I in fig. 7.
In the figure, the support frame 1, the first motor 2, the rotating disc 3, the second groove 31, the coupling 4, the first protrusion 41, the second protrusion 42, the base 5, the first groove 51, the balance hole 52, the slider 6, the clamp 7, the boss 71, the air inlet hole 72, the upper cavity 73, the lower cavity 74, the one-way groove 75, the first electric pole 8, the LED lamp holder 9, the rotating arm 10, the driven gear 101, the suction cup 11, the glue filling nozzle 12, the second motor 13, the third electric pole 14, the rotating block 141, the first track 15, the conveyor belt 16, the lens 17, the driving gear 18, the second electric pole 19, the second track 20, the inflation head 21, the push rod 22, the clamping jaw 23, the sliding groove 231, the piston 24, the one-way valve core 25, the first spring 26, the second spring 27, and the upright post 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
The invention discloses a production process of an LED outdoor brightening lamp, which applies a lamp bead production device to carry out lens adhesion and glue filling on an LED lamp bead, and as shown in figures 1 to 4, the lamp bead production device comprises: the LED lamp holder comprises a support frame 1, wherein a clamping mechanism for clamping an LED lamp holder 9 is installed on the support frame 1; the position adjusting mechanism is arranged on the support frame 1 and is positioned below the clamping mechanism, and the position adjusting mechanism is used for driving the clamping mechanism to adjust the position on the horizontal plane; the lens placing mechanism is arranged on the support frame 1 and is used for sucking and pressing the lens 17 on the LED lamp holder 9; and the glue filling sprayer 12 is arranged on the lens placing mechanism, and the glue filling sprayer 12 is used for filling glue into the LED lamp holder 9.
The production process of the LED outdoor brightening lamp comprises the following steps: s1, preparation: when the LED outdoor lighting lamp needs to be processed, firstly, glue is manually coated on the LED lamp holder 9, and then the LED lamp holder 9 is manually placed on the clamping mechanism to complete preparation work; s2, clamping and feeding: the LED lamp holder 9 is clamped by the clamping mechanism, and the position adjusting mechanism is used for adjusting the LED lamp holder 9 to a proper position; s3, lens installation: the lens 17 is orderly pressed on the LED lamp holder 9 by the lens placing mechanism;
s4, glue pouring: the glue filling nozzle 12 is used for filling glue into the LED lamp holder 9; s5, blanking: the LED lamp holder 9 is adjusted by the position adjusting mechanism, and the clamping mechanism is opened, so that the processed LDE outdoor lighting lamp is taken down; s6, returning: and after the lamp is taken down, the clamping mechanism and the position adjusting mechanism are returned to the initial state for next processing.
Preferably, as shown in fig. 1, 5, 6, 7, 8, 9 and 13, the clamping mechanism includes: the clamp 7 is installed on the position adjusting mechanism, a sliding cavity is arranged in the center of the clamp 7, a piston 24 is connected in the sliding cavity in a sliding mode, the sliding cavity is divided into an upper cavity 73 and a lower cavity 74 by the lower portion of the piston 24, a first spring 26 used for pushing the piston to move upwards 24 is installed between the piston 24 and the lower cavity 74, and a convex column 71 is fixedly connected to the side edge, extending out of the upper end of the sliding cavity, of the piston 24; the clamping jaw 23 is rotatably connected to the clamp 7, and one end, close to the convex column 71, of the clamping jaw 23 is provided with a sliding groove 231 in sliding connection with the convex column 71; the air inlet hole 72 is arranged on the clamp 7 and communicated with the upper cavity 73, a one-way groove 75 is arranged in the air inlet hole 72, a one-way valve core 25 is connected in the one-way groove 75 in a sliding manner, one end of the one-way valve core 25 extends out of the air inlet hole 72, and a second spring 27 used for pushing the one-way valve core 25 to close the air inlet hole 72 is arranged between the other end of the one-way valve core 25 and the one-way groove 75; the inflation head 21 is fixedly connected to the support frame 1, and the inflation head 21 is used for pushing the one-way valve core 25 to open and inflating the upper cavity 73 through the air inlet hole 72; and the push rod 22 is fixedly connected to the support frame 1, and the push rod 22 is used for pushing the one-way valve core 25 to open and deflating the upper cavity 73 through the air inlet hole 72.
It will be appreciated that, as shown in fig. 1 and 2, four of the convex columns 71 and four of the clamping jaws 23 are provided, and are distributed at equal angles around the vertical central line of the piston 24.
Preferably, as shown in fig. 1, 2, 3, 7, 10 and 11, the position adjustment mechanism includes: the base 5 is fixedly connected below the clamp 7, a balance hole 52 communicated with the lower cavity 74 is formed in the side face of the base 5, a sliding block 6 is rotatably connected to the outer side face of the base 5, and a first groove 51 is formed in the lower surface of the base 5; the first electric pole 8 is fixedly connected to the support frame 1, and the output end of the first electric pole 8 is fixedly connected with a first track 15 which is in sliding connection with the sliding block 6; the second electric pole 19 is fixedly connected to the support frame 1 and is vertically distributed with the first electric pole 8, and the output end of the second electric pole 19 is fixedly connected with a second track 20 which is in sliding connection with the sliding block 6; the coupling member 4 is arranged below the base 5, the upper end and the lower end of the coupling member 4 are respectively fixedly connected with a first protrusion 41 and a second protrusion 42 vertically distributed with the first protrusion 41, and the first protrusion 41 is slidably connected in the first groove 51; the rotating disc 3 is arranged below the coupling 4, a second groove 31 in sliding connection with the second protrusion 42 is arranged on the upper surface of the rotating disc 3, and the center of the rotating disc 3 is connected with the first motor 2 fixed on the support frame 1.
It is understood that the first rail 15 and the second rail 20 are vertically disposed as shown in fig. 3.
It is worth mentioning that, as shown in fig. 1, 2 and 11, the inflation head 21, the push rod 22 and the first electric pole 8 are arranged on the same side of the clamp 7.
Preferably, as shown in fig. 1 to 11, in said S2, after the preparation operation is finished, the second electric pole 19 is started, the slide block 6 and the clamp 7 are driven by the second rail 20 to move until the air inlet hole 72 on the clamp 7 is aligned with the inflation head 21, then the first electric pole 8 is contracted, the air inlet hole 72 is driven by the first rail 15 to be abutted with the inflation head 21, and after the abutment, the air is inflated, the air exerts an acting force on the check valve core 25 and compresses the second spring 27, i.e. the check valve core 25 is opened, so that the air enters the upper cavity 73 of the clamp 7, the piston 24 is driven to move downwards under the action of the air pressure and compresses the first spring 26, the piston 24 moves downwards to drive the clamping jaw 23 to rotate, so as to clamp the LED lamp holder 9, then the first electric pole 8 extends out, so that the air inlet hole 72 is separated from the inflation head 21, the check valve core 25 closes the air inlet hole 72 under the action of the second spring 26, at this time, the LED lamp holder 9 is clamped on the clamp 7, and the base 5, the coupling 4 and the rotating disc 3 are in a concentric state, so that the clamping and feeding work is completed.
Preferably, as shown in fig. 1 and 4, the lens seating mechanism includes: the conveyor belt 16 is arranged on the support frame 1, and the conveyor belt 16 is used for placing and conveying the lenses 17; the upright column 28 is fixedly connected to one side of the support frame 1, the upper part of the upright column 28 is rotatably connected with a rotating arm 10, the central position of the end surface of the rotating arm 10 is fixedly connected with a driven gear 101, one end of the rotating arm 10 is fixedly connected with a sucking disc 11, and the glue filling nozzle 12 is fixedly connected to the other end of the rotating arm 10; the second motor 13 is fixedly connected to the upright post 28, and the output end of the second motor 13 is fixedly connected with a driving gear 18 engaged with the driven gear 101; the third pole 14, fixed connection in on the stand 28, the output end fixed connection of third pole 14 with driven gear 101 rotates the commentaries on classics piece 141 of being connected.
It is worth mentioning that, as shown in fig. 1 and 4, in said S1, when the LED outdoor lighting fixture needs to be processed, glue is first manually applied near the LED socket 9 for installation of the lens 17, after the glue is applied, the LED socket 9 is manually placed on the fixture 7 in the direction shown in fig. 11, and the lens 17 is placed on the conveyor belt 16 to be used, so as to complete the preparation.
Preferably, as shown in fig. 1 to 11, in S3, after the LED lamp holder 9 is clamped and the loading is finished, the third electric pole 14 extends out to drive the rotating arm 10 to ascend, then the second motor 13 is started to drive the driving gear 18 to rotate, and further the rotating arm 10 is driven to rotate by the driven gear 101, until the suction cup 11 rotates to a position right above the lens 17 on the conveyor belt 16, and then the third electric pole 14 is contracted to drive the suction cup 11 to descend and suck up the lens 17 by using the suction cup 11, after the suction cup 11 sucks the lens 17, the third electric pole 14 extends out and drives the rotating arm 10 to ascend, the second motor 13 is started to drive the rotating arm 10 to rotate, and the lens 17 is driven to a position right above the LED lamp holder 9, and then the third electric pole 14 is contracted, that the lens 17 is press-mounted on the LED lamp holder 9, the mounting of one lens 17 is completed, then the first motor 2 is started, and the first motor 2 rotates to drive the rotating disc 3 to rotate, further driving the coupling member 4 to rotate, thereby driving the clamp 7 to rotate by one position, and repeating the above actions to completely mount the outer ring of the lens 17; then, the first motor 2 is continuously started, so that the first protrusion 41 on the coupling member 4 moves to a position perpendicular to the first electric pole 8, the first electric pole 8 is started, the length of the first electric pole 8 is adjusted, namely, the rotation center of the clamp 7 is changed, at the moment, the first groove 51 and the first protrusion 41 are still in a contact state, similarly, the suction cup 11 can mount the lens 17 on the inner ring of the LED lamp holder 9, the action of sucking the lens 17 by the suction cup 11 is repeated, and the lenses 17 are mounted one by one when the clamp 7 rotates one position, so that all the lenses 17 on the inner ring are mounted, and the mounting of the lenses 17 is completed.
It will be appreciated that the suction cup 11 sucks the lens 17 with an external suction mechanism, as shown in fig. 1.
Preferably, as shown in fig. 1 to 13, in said S4, when the lenses 17 are pressed, the third electric pole 14 is extended to make it drive the rotating arm 10 to ascend, and the second motor 13 is started to drive the glue-pouring nozzle 12 to rotate above the LED socket 9, then the first motor 2 is started to drive the first protrusion 41 to move to a position perpendicular to the first electric pole 8, and the position between the glue-pouring nozzle 12 and the fixture 7 is adjusted by using the first electric pole 8, after the adjustment, the third electric pole 14 is contracted to make the glue-pouring nozzle 12 close to the panel position of the LED socket 9 and start glue-pouring by using the glue-pouring nozzle 12, after the glue-pouring is started, the first motor 2 first drives the LED socket 9 to rotate for one turn, the glue-pouring nozzle 12 works and performs glue-pouring in its inner ring, at this time, the first protrusion 41 just moves to a position perpendicular to the first electric pole 8, and then the first electric pole 8 contracts to make the glue-pouring nozzle 12 pass through the gap between two adjacent lenses 17 and come to the middle ring position, first motor 2 drives LED lamp stand 9 once more and rotates the round, encapsulating shower nozzle 12 carries out the encapsulating to its circle wherein, and first protruding 41 just in time moves to the position with 8 vertically positions of first pole again, first pole 8 contracts once more this moment, make encapsulating shower nozzle 12 pass through and come to the outer lane position from the clearance between two adjacent lens 17 once more, first motor 2 drives LED lamp stand 9 once more and rotates the round, encapsulating shower nozzle 12 carries out the encapsulating to its outer lane, third pole 14 stretches out and drives encapsulating shower nozzle 12 and leaves LED lamp stand 9 at last, thereby accomplish the encapsulating action.
Preferably, as shown in fig. 1 to 11, in the S5, after the glue filling process is finished, the first protrusion 41 moves to a position right perpendicular to the first electric pole 8, the length is adjusted by using the first electric pole 8, so that the base 5, the coupling 4 and the rotating disk 3 are in a concentric position, at this time, the second electric pole 19 extends again, the clamp 7 is driven to move until the air inlet hole 72 is aligned with the push rod 22, then the first electric pole 8 contracts, the clamp 7 is driven to approach the push rod 22, the push rod 22 drives the one-way valve core 25 to open, the piston 24 is driven to move upwards under the action of the first spring 26, so that the volume of the upper cavity 73 becomes smaller, that is, the internal air is exhausted, and the piston 24 drives the clamping jaw 23 to open when ascending, so that the processed LDE outdoor lighting fixture is taken down, and the work is completed.
Preferably, as shown in fig. 1, fig. 2, fig. 9, fig. 10 and fig. 11, in said S6, after the lamp is removed, the first groove 51 on the base 5 and the first protrusion 41 on the coupling member 4 are both ensured to be perpendicular to the first electric pole 8, at this time, the length of the first electric pole 8 is adjusted so that the first groove 51 faces the first protrusion 41, and then the second electric pole 19 is contracted so that the first protrusion 41 passes through the first groove 51 and the clamp 7 is moved to the initial position, and the return is completed for the next processing.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. The utility model provides an outdoor brightening lamps and lanterns production technology of LED, its characterized in that, outdoor brightening lamps and lanterns production technology of LED use lamp pearl apparatus for producing to carry out lens to LED lamp pearl and glue with encapsulating, lamp pearl apparatus for producing includes:
the LED lamp holder clamping device comprises a support frame, wherein a clamping mechanism for clamping the LED lamp holder is arranged on the support frame;
the position adjusting mechanism is arranged on the support frame and is positioned below the clamping mechanism, and the position adjusting mechanism is used for driving the clamping mechanism to adjust the position on the horizontal plane;
the lens placing mechanism is arranged on the supporting frame and used for sucking and pressing the lens on the LED lamp holder;
the glue filling sprayer is arranged on the lens placing mechanism and used for filling glue into the LED lamp holder;
the production process of the LED outdoor brightening lamp comprises the following steps:
s1, preparation: when the LED outdoor lighting lamp needs to be processed, firstly, glue is manually coated on an LED lamp holder, and then the LED lamp holder is manually placed on the clamping mechanism to finish preparation work;
s2, clamping and feeding: clamping the LED lamp holder by using the clamping mechanism, and adjusting the LED lamp holder to a proper position by using the position adjusting mechanism;
s3, lens installation: the lens is orderly pressed on the LED lamp holder by using the lens placing mechanism;
s4, glue pouring: the glue filling spray head is utilized to fill glue into the LED lamp holder;
s5, blanking: the LED lamp holder is adjusted by the position adjusting mechanism, and the clamping mechanism is opened, so that the processed LDE outdoor lighting lamp is taken down;
s6, returning: and after the lamp is taken down, the clamping mechanism and the position adjusting mechanism are returned to the initial state for next processing.
2. The process for producing an outdoor LED brightening lamp according to claim 1, wherein the clamping mechanism comprises:
the clamp is arranged on the position adjusting mechanism, a sliding cavity is arranged in the center of the clamp, a piston is connected in the sliding cavity in a sliding mode, the sliding cavity is divided into an upper cavity and a lower cavity by the lower portion of the piston, a first spring used for pushing the piston to move upwards is arranged between the piston and the lower cavity, and a convex column is fixedly connected to the side edge of the upper end, extending out of the sliding cavity, of the piston;
the clamping jaw is rotationally connected to the clamp, and one end, close to the convex column, of the clamping jaw is provided with a sliding groove in sliding connection with the convex column;
the air inlet is arranged on the clamp and communicated with the upper cavity, a one-way groove is formed in the air inlet, a one-way valve element is connected in the one-way groove in a sliding mode, one end of the one-way valve element extends out of the air inlet, and a second spring used for pushing the one-way valve element to close the air inlet is arranged between the other end of the one-way valve element and the one-way groove;
the inflation head is fixedly connected to the support frame and used for pushing the one-way valve core to open and inflating the upper cavity through the air inlet hole;
and the push rod is fixedly connected to the support frame and used for pushing the one-way valve core to open and deflating the upper cavity through the air inlet hole.
3. The process for producing an outdoor LED brightening lamp according to claim 2, wherein the position adjusting mechanism comprises:
the base is fixedly connected below the clamp, a balancing hole communicated with the lower cavity is formed in the side face of the base, a sliding block is rotatably connected to the outer side face of the base, and a first groove is formed in the lower surface of the base;
the first electric pole is fixedly connected to the support frame, and the output end of the first electric pole is fixedly connected with a first track in sliding connection with the sliding block;
the second electric pole is fixedly connected to the support frame and is vertically distributed with the first electric pole, and the output end of the second electric pole is fixedly connected with a second track in sliding connection with the sliding block;
the upper end and the lower end of the coupling part are respectively fixedly connected with a first bulge and a second bulge vertically distributed with the first bulge, and the first bulge is slidably connected in the first groove;
the rotating disc is arranged below the coupling piece, a second groove in sliding connection with the second protrusion is formed in the upper surface of the rotating disc, and a first motor fixed on the supporting frame is connected to the center of the rotating disc.
4. The production process of the LED outdoor brightening lamp according to claim 3, characterized in that in the step S2, after the preparation is finished, the second electric pole is started, the slide block and the clamp are driven to move through the second rail until the air inlet hole on the clamp is aligned with the inflation head, then the first electric pole is contracted, the air inlet hole is driven to be in butt joint with the inflation head through the first rail, the inflation is carried out after the butt joint, the gas exerts force on the one-way valve core and compresses the second spring, namely the one-way valve core is opened, so that the gas enters the upper cavity of the clamp, the piston is driven to move downwards under the action of the air pressure and compresses the first spring, the piston moves downwards to drive the clamping jaw to rotate, so that the LED lamp holder is clamped, then the first electric pole extends out, so that the air inlet hole is separated from the inflation head, the one-way valve core closes the air inlet hole under the action of the second spring, at the moment, the LED lamp holder is clamped on the clamp, and the base is clamped on the clamp, The coupling part and the rotating disc are in a concentric state, and clamping and feeding work is completed.
5. The process of claim 3, wherein the lens placement mechanism comprises:
the conveying belt is arranged on the supporting frame and used for placing and conveying the lenses;
the upright post is fixedly connected to one side of the support frame, the upper part of the upright post is rotatably connected with a rotating arm, the central position of the end surface of the rotating arm is fixedly connected with a driven gear, one end of the rotating arm is fixedly connected with a sucking disc, and the glue filling nozzle is fixedly connected to the other end of the rotating arm;
the output end of the second motor is fixedly connected with a driving gear meshed with the driven gear;
the third pole, fixed connection in on the stand, the output fixedly connected with of third pole with the commentaries on classics piece that driven gear rotates to be connected.
6. The production process of the LED outdoor lighting lamp according to claim 5, wherein in the step S3, after clamping the LED lamp holder and finishing the loading, the third electric pole is first extended to drive the rotation arm to ascend, then the second motor is started to drive the driving gear to rotate, and further the rotation arm is driven to rotate by the driven gear, and then the rotation is stopped until the suction cup is rotated to a position right above the lens on the conveyor belt, at which time the third electric pole is contracted to drive the suction cup to descend and suck the lens by using the suction cup, after the suction cup sucks the lens, the third electric pole is extended to drive the rotation arm to ascend, the second motor is started to drive the rotation arm to rotate, the lens is driven to a position right above the LED lamp holder, and then the third electric pole is contracted to press-mount the lens on the LED lamp holder to complete the mounting of one lens, then the first motor is started to drive the rotation disc to rotate, further driving the coupling member to rotate, thereby driving the clamp to rotate by one position, and repeating the actions to completely mount the lenses on the outer ring; then continue to start first motor for after first arch on the shaft coupling moves to the position perpendicular with first pole, start first pole, the length of adjustment first pole, change the center of rotation of anchor clamps promptly, first recess and first arch are still in the contact state this moment, make the sucking disc carry out lens installation to the inner circle of LED lamp stand with the same reason, the action of lens is absorb to the repeated sucking disc, and install lens one by one when anchor clamps rotate a position, thereby install the lens of inner circle one by one, accomplish the installation of lens promptly.
7. The production process of the LED outdoor brightening lamp according to claim 5, characterized in that in S4, when the lens press-fitting is finished, the third electric pole is extended to make it drive the rotating arm to rise, and the second motor is started to drive the glue-pouring nozzle to rotate to the position above the LED lamp holder, then the first motor is started to drive the first protrusion to move to the position perpendicular to the first electric pole, and the position between the glue-pouring nozzle and the clamp is adjusted by the first electric pole, after the adjustment is finished, the third electric pole is contracted to make the glue-pouring nozzle close to the panel position of the LED lamp holder and start glue-pouring by the glue-pouring nozzle, after the glue-pouring is started, the first motor drives the LED lamp holder to rotate for one circle, the glue-pouring nozzle works and fills glue in its inner ring, at this time, the first protrusion just moves to the position perpendicular to the first electric pole, then the first electric pole contracts to make the glue-pouring nozzle pass through the gap between two adjacent lenses and come to the middle ring position, first motor drives the LED lamp stand once more and rotates the round, the encapsulating shower nozzle carries out the encapsulating to its centre circle, and first protruding just in time move once more to with first pole vertically position, first pole shrink once more this moment, make the encapsulating shower nozzle pass through and come the outer lane position from the clearance between two adjacent lenses once more, first motor drives the LED lamp stand once more and rotates the round, the encapsulating shower nozzle carries out the encapsulating to its outer lane, the third pole stretches out and drives the encapsulating shower nozzle and leaves the LED lamp stand at last, thereby accomplish the encapsulating action.
8. The production process of the LED outdoor brightening lamp of claim 5, characterized in that in S5, after the glue filling process is finished, the first protrusion just moves to a position perpendicular to the first electric pole, the length is adjusted by using the first electric pole, so that the base, the coupling member and the rotating disk are in a concentric position, at this time, the second electric pole extends out again, the clamp is driven to move until the air inlet hole is aligned with the push rod, then the first electric pole contracts, the clamp is driven to approach the push rod, the push rod pushes the one-way valve core and opens the one-way valve core, the piston is driven to move upwards under the action of the first spring, so that the volume of the upper cavity is reduced, the internal gas is exhausted, and the piston drives the clamping jaw to open when rising, so that the processed LDE outdoor brightening lamp is taken down, and the work is completed.
9. The production process of the outdoor LED brightening lamp of claim 5, wherein in the step S6, after the lamp is taken down, the first groove on the base and the first protrusion on the coupling member are both ensured to be perpendicular to the first electric pole, at this time, the length of the first electric pole is adjusted to make the first groove face the first protrusion, then the second electric pole is contracted to make the first protrusion pass through the first groove and move the clamp to the initial position, and the return is completed for the next processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111184640.9A CN113941474B (en) | 2021-10-12 | 2021-10-12 | Production process of LED outdoor lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111184640.9A CN113941474B (en) | 2021-10-12 | 2021-10-12 | Production process of LED outdoor lighting lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113941474A true CN113941474A (en) | 2022-01-18 |
| CN113941474B CN113941474B (en) | 2023-01-10 |
Family
ID=79330494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111184640.9A Active CN113941474B (en) | 2021-10-12 | 2021-10-12 | Production process of LED outdoor lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113941474B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10230206A (en) * | 1997-02-17 | 1998-09-02 | Nissei Tekunika:Kk | Locking liquid coating device for screw and nut |
| CN105666126A (en) * | 2016-01-13 | 2016-06-15 | 江苏新大成光电科技股份有限公司 | Lens mounting equipment for LED lamp panel |
| CN109834485A (en) * | 2017-11-27 | 2019-06-04 | 四川航天世东汽车部件有限公司 | Motor mounting bracket processing tool |
| CN210181973U (en) * | 2019-07-17 | 2020-03-24 | 深圳市洲明科技股份有限公司 | LED display screen module |
| CN211726387U (en) * | 2019-12-31 | 2020-10-23 | 浙江舜宇光学有限公司 | Dispensing device for lens |
| CN111974623A (en) * | 2020-08-26 | 2020-11-24 | 广州市金点子工业设计有限公司 | Automatic LED lamp strip assembling equipment with groove glue injection height detection function |
| CN113193096A (en) * | 2021-04-29 | 2021-07-30 | 苏州东岩电子科技有限公司 | Low-cost LED light-emitting device and preparation method thereof |
-
2021
- 2021-10-12 CN CN202111184640.9A patent/CN113941474B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10230206A (en) * | 1997-02-17 | 1998-09-02 | Nissei Tekunika:Kk | Locking liquid coating device for screw and nut |
| CN105666126A (en) * | 2016-01-13 | 2016-06-15 | 江苏新大成光电科技股份有限公司 | Lens mounting equipment for LED lamp panel |
| CN109834485A (en) * | 2017-11-27 | 2019-06-04 | 四川航天世东汽车部件有限公司 | Motor mounting bracket processing tool |
| CN210181973U (en) * | 2019-07-17 | 2020-03-24 | 深圳市洲明科技股份有限公司 | LED display screen module |
| CN211726387U (en) * | 2019-12-31 | 2020-10-23 | 浙江舜宇光学有限公司 | Dispensing device for lens |
| CN111974623A (en) * | 2020-08-26 | 2020-11-24 | 广州市金点子工业设计有限公司 | Automatic LED lamp strip assembling equipment with groove glue injection height detection function |
| CN113193096A (en) * | 2021-04-29 | 2021-07-30 | 苏州东岩电子科技有限公司 | Low-cost LED light-emitting device and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113941474B (en) | 2023-01-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107363371B (en) | Full-automatic assembly equipment of LED lamp cluster | |
| CN208165355U (en) | A kind of vacuum abutted stage apparatus | |
| CN208787950U (en) | A kind of automatic assembly line of downlight | |
| CN207223159U (en) | LED light string automatically assembles equipment | |
| CN107350595B (en) | Full-automatic LED lamp string assembling equipment and tin-dispensing mechanism thereof | |
| CN107378244A (en) | LED string automatically assembles equipment and its welding mechanism | |
| CN111921794B (en) | Glue applying equipment for assembling LED lamp capable of adjusting glue outlet amount according to thickness of lampshade | |
| CN113941474B (en) | Production process of LED outdoor lighting lamp | |
| CN112404930B (en) | Post-processing treatment device for lighting product | |
| CN218072310U (en) | Paster suction nozzle with lamp pearl position control function | |
| CN104493927B (en) | Automatic gluing and nailing machine | |
| CN115922294A (en) | Press mounting equipment for belt wheel and bearing | |
| CN111101457A (en) | Pad pasting equipment for reflective membrane of way awl | |
| CN107378181B (en) | Full-automatic assembly equipment of LED lamp cluster and paster LED conveying mechanism thereof | |
| CN113426628B (en) | Dispensing equipment for lamp production | |
| CN114798248A (en) | Plunger pump body machine tooling mounting fixture | |
| CN210030419U (en) | Glassware ear sticking equipment | |
| CN207504467U (en) | LED light string automatically assembles equipment and its wire stripping mechanism | |
| CN207223367U (en) | LED light string automatically assembles equipment and its thread feeding mechanism | |
| CN220177400U (en) | Automatic gluing device for electronic components | |
| CN205735465U (en) | Automatic ceramic connects the quetsch of machine | |
| CN212095838U (en) | Polishing and grinding device for LED chip production | |
| CN114043203B (en) | Automatic buckling and assembling device for bulb lamp production | |
| CN208713272U (en) | A kind of LED soft core penetrating machine | |
| CN211687312U (en) | Lamp shell feeding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20221223 Address after: Room 305, No. 102, E-4 Workshop, Lugu Yuyuan, No. 27, Wenxuan Road, High tech Development Zone, Changsha, Hunan 410000 Applicant after: Hunan XiangNeng Zhicheng Technology Co.,Ltd. Address before: 261000 No. 9, Jinma Road, high tech Zone, Weifang City, Shandong Province Applicant before: Yin Mengmeng |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |