CN107470905B - Device for integrally and automatically assembling lamp tube of soft LED lamp strip and method for producing lamp tube with soft LED lamp strip by using device - Google Patents
Device for integrally and automatically assembling lamp tube of soft LED lamp strip and method for producing lamp tube with soft LED lamp strip by using device Download PDFInfo
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- CN107470905B CN107470905B CN201710785383.1A CN201710785383A CN107470905B CN 107470905 B CN107470905 B CN 107470905B CN 201710785383 A CN201710785383 A CN 201710785383A CN 107470905 B CN107470905 B CN 107470905B
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- led lamp
- soft led
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- lamp
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
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- 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
-
- 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
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
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- 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
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0225—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work characterised by flow controlling means, e.g. valves, located proximate the outlet
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
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- 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]
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Led Device Packages (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The invention discloses a device for integrally and automatically assembling a lamp tube of a soft LED lamp strip, which comprises a lamp tube device, a board separating device, a gluing device and a microcomputer control system, wherein the lamp tube device is orderly used for conveying the lamp tube, the board separating device is used for cutting the soft LED lamp strip, the gluing device is used for smearing high-temperature silica gel on the soft LED lamp strip, the microcomputer control system is used for controlling the devices to act in a coordinated manner, the board separating device, the gluing device and the lamp tube device are orderly connected in sequence, a vacuum device is further arranged between the connection of the board separating device and the gluing device and is used for moving the soft LED lamp strip after separation, and the vacuum device is used for moving the soft LED lamp strip to the gluing device for gluing and pasting with the lamp tube; the invention also provides a method for producing the soft LED strip lamp tube by using the equipment, and the equipment is used in combination with the method, so that the problems of low production efficiency and difficulty in personnel utilization in the prior art are solved.
Description
Technical Field
The invention relates to the field of lamp tube assembly equipment, in particular to equipment for integrally and automatically assembling a lamp tube of a soft LED lamp strip and a method for producing the lamp tube with the soft LED lamp strip by using the equipment.
Background
With the application of the LED technology, the LED illumination lamp is widely applied to the daily life of people. The LED lamp tube can replace the traditional fluorescent lamp tube, does not need a starter and a ballast, has the advantages of quick starting, low power consumption, high intensity and the like, and enables vast consumers to use the LED lamp tube, so that the market demand of the LED lamp tube is rapidly expanded. The traditional production of the LED lamp tube is completed by using independent production equipment in the corresponding production steps, for example, when the soft LED lamp strip of the LED lamp tube is separated into a rectangular lamp strip by using an independent plate separating device, then the rectangular lamp strip enters an independent gluing device for gluing, and the glue on the soft LED lamp strip is uniformly operated by people due to uneven glue output after gluing, so that the process needs 10 seconds to 15 seconds according to different proficiency conditions of operators, and then the soft LED lamp strip after the glass lamp tube and the glue are pasted and fixed by a squeezing device.
Therefore, manufacturers for manufacturing the LED lamp tube do not improve the production process and the manufacturing cost for manufacturing the LED lamp tube, so that the market demand is met. Chinese patent 2015100496374 discloses a production process of a full-automatic production line of an LED fluorescent lamp, which comprises an upper pipe conveyor, a glass pipe film coating machine, a baking machine, an automatic lamp strip pasting machine, an automatic welding wire guiding machine, a lamp strip glue fixing aging machine, a lamp cap installing machine, a wire guiding finishing machine, a lamp cap glue fixing machine and a sorting machine, wherein the glass pipe is placed on the upper pipe conveyor through the upper pipe conveyor, the upper pipe conveyor sends the glass pipe into the glass pipe film coating machine, the glass pipe film is baked in the baking machine after being coated, the glass pipe is automatically welded to the lamp strip machine after being baked, the welding wire is automatically welded to the wire guiding machine to finish welding wires, the welding wires are fixed by the lamp strip glue fixing aging machine and then enter the lamp cap installing machine to install a lamp cap at two ends of the lamp tube respectively, the lamp cap is finished after being installed, the redundant wire guiding finishing machine is used for finishing the redundant wire guiding, the lamp cap glue fixing machine is used for solidifying the lamp glue, and finally the sorting machine is used for finishing the lighting detection and sorting of finished products.
However, the invention patent does not aim at specific structure and operation of each step, how to finish the production of the lamp tube, and when the invention patent finishes the production of the lamp tube by adopting a production process of sequentially feeding the lamp tube into a next working procedure, the invention has no improvement and improvement in terms of production efficiency, and the invention patent does not propose an automatic lamp strip pasting machine which is specially used for producing the LED lamp tube with the soft LED lamp strip, so that the invention patent and the prior art need to be improved further for the existing equipment for automatically assembling the lamp tube with the soft LED lamp strip, and the production process of the lamp tube is improved correspondingly to the matched production equipment.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a device for integrally and automatically assembling a lamp tube of a soft LED lamp strip and a method for producing the lamp tube with the soft LED lamp strip by using the device.
The invention is realized by the following way, a device for integrally and automatically assembling the lamp tube of the soft LED lamp strip comprises a lamp tube device, a board separating device, a gluing device and a microcomputer control system, wherein the lamp tube device is orderly used for conveying the lamp tube, the board separating device is used for cutting the soft LED lamp bead strip, the gluing device is used for smearing high-temperature silica gel on the soft LED lamp bead strip, and the microcomputer control system is used for controlling the devices to act in a coordinated manner, and the board separating device, the gluing device and the lamp tube device are orderly connected in sequence and are characterized in that: the vacuum device comprises a working surface, supporting devices of vertical working surfaces are symmetrically arranged on the left side and the right side of the working surface respectively, each supporting device comprises a first supporting rod, a second supporting rod, a sliding groove for connecting the first supporting rod with the second supporting rod and a sliding block matched with the sliding groove to conduct guide rail movement, the vacuum device further comprises a push rod for connecting the two sliding blocks and is arranged on the upper surface of the sliding block, an evacuation pipeline device is arranged on the lower side of the push rod, and a vacuum pump connected with the evacuation pipeline device in a sealing mode is further arranged on the upper side of the push rod;
the lamp tube device comprises a containing cavity for containing the lamp tube and a transmission belt for orderly conveying the lamp tube from the inner cavity of the containing cavity, wherein the transmission belt is provided with a plurality of mould blocks which are equidistantly matched with the outer diameter of the lamp tube, the upper side of the transmission belt is provided with an extrusion device for extruding the outer wall of the lamp tube so that the inner wall of the lamp tube is attached to the soft LED lamp belt after being coated with glue, and the extrusion device comprises a pressing mechanism for extruding the outer wall of the lamp tube and a lifting mechanism for separating the lamp tube from the transmission belt;
the pressing mechanism comprises an air cylinder and a transition plate, the upper side of the transition plate is connected with the air cylinder, at least two groups of push rods used for extruding the outer wall of the lamp tube are arranged on the lower side of the transition plate, springs are sleeved outside the push rods, and the lifting mechanism comprises two groups of dies which are used for supporting the lower side of the head end and the lower side of the tail end of the lamp tube and the air cylinder which is used for lifting the dies, and the dies are provided with at least two grooves which are used for adapting the outer diameter of the lamp tube;
the outer surface of the ejector rod is provided with at least two positioning grooves, the evacuating pipeline device comprises two groups of sliding blocks which are matched with the positioning grooves and a gas collecting device which is connected with the two groups of sliding blocks, the lower side of the gas collecting device is provided with at least two core rods, the outer surface of each core rod is sleeved with at least more than two suction nozzles which are coaxial with the center of a core rod shaft, and the gas collecting device is provided with gas collecting ports corresponding to the number of the suction nozzles and connecting pipes used for communicating the suction nozzles and the gas collecting ports;
the plate separating device comprises a template arranged on the working surface and used for positioning the soft LED lamp strips and a cutter device used for separating the soft LED lamp strips according to a rule, wherein the cutter device is arranged on the upper side of the template and comprises a clamp device used for clamping the soft LED lamp strips, a blade group mechanism used for separating the soft LED lamp strips and a guide rail used for enabling the blade group mechanism to transversely slide along the length direction of the template, and the guide rail is arranged on the working surface and positioned on the left side and the right side of the template in the length direction;
the gluing device comprises a workbench surface, a gluing nozzle device vertically arranged on one side of the workbench surface and an air suction core rod device on the other side, wherein the air suction core rod device comprises at least two groups of air suction core rods for fixing soft LED lamp belts, sliding blocks for orderly fixing the air suction core rods, a guide rail for sliding by the sliding blocks and a transmission mechanism for pushing the sliding blocks;
the gluing nozzle device comprises a third supporting rod and a fourth supporting rod which are vertically arranged on a workbench surface, a first cross rod and a second cross rod which are vertically connected with the third supporting rod and the fourth supporting rod, the second cross rod is positioned on the upper side of the first cross rod, the first cross rod is provided with a groove matched with the air suction core rod, the second cross rod is provided with a circular gluing nozzle used for gluing a soft LED lamp strip, the circular gluing nozzle is provided with a glue outlet, and the plane of the shaft center of the glue outlet is aligned with the plane of the shaft center of the air suction core rod.
Further, the drive mechanism includes the motor and is used for slider round trip to reciprocate drive chain and drive gear, the plug of breathing in is equipped with the work plane and the coaxial vacuum appearance chamber of putting soft LED lamp area, the work plane is equipped with to less than three round hole that is used for sucking up soft LED lamp area, the round hole holds the chamber intercommunication with the vacuum, the work plane with the glue outlet is relative and distance H is 5mm.
Further, the fixture device comprises an air cylinder and a pressing plate connected with the air cylinder, the pressing plate is tightly attached to the upper surface of the template under the pushing of the air cylinder, the upper surface of the template is provided with at least two knife grooves with equal intervals, the knife blade group mechanism comprises more than two knife blades with intervals corresponding to the knife grooves and a slide block frame for fixing the knife blades, and the top of the slide block frame is provided with a handle for pushing the knife blade group mechanism.
Additionally, the invention also discloses a method for producing the lamp tube with the soft LED lamp strip by using the equipment, which comprises the following sequential steps.
(1) And starting a power supply of the integrated automatic device for assembling the lamp tubes of the soft LED lamp strips, setting various parameters of a microcomputer control system, starting the microcomputer control system, enabling the lamp tube device to enter a working state, conveying the lamp tubes of the containing cavity in the lamp tube device to the lower side of the extrusion device through the conveying belt, and waiting for the soft LED lamp strips and the air suction core rod to stretch into the lamp tubes together after glue coating.
(2) And placing the soft LED lamp strip on a template in the plate separating device, starting a clamp device in the plate separating device, and tightly attaching the pressing plate to the soft LED lamp strip placed on the template in the plate separating device under the pushing of the air cylinder.
(3) And pushing the blade set mechanism in the board separation device to enable the blade set mechanism to transversely slide along the guide rail, so that the blade set mechanism can equidistantly separate the soft LED lamp strips on the templates in the board separation device.
(4) And the microcomputer control system outputs a signal and starts the vacuum device, wherein an evacuating pipeline device in the vacuum device extracts the separated soft LED lamp strips, and the soft LED lamp strips are moved to a working plane on a suction core rod corresponding to the gluing device and sucked and tightly fixed through round holes on the working plane.
(5) The microcomputer control system outputs a signal and starts the gluing nozzle device, and the air suction core rod transversely moves towards the direction of the glue outlet of the circular gluing nozzle under the movement of the transmission mechanism; and when the soft LED lamp strip moves, the soft LED lamp strip and the air suction core rod jointly enter the inner wall of the lamp tube waiting in the first step, then the soft LED lamp strip is attached to the inner wall of the lamp tube under the working of the extruding device in the first step, after waiting for 3 seconds, the working of the extruding device is stopped, and the air suction core rod moves outwards in the opposite direction from the inner wall of the lamp tube, so that the soft LED lamp strip leaves the lamp tube and returns to the original position of the air suction core rod, and the next repeated step is waited.
The device for integrally and automatically assembling the lamp tube of the soft LED lamp strip and the method for producing the lamp tube with the soft LED lamp strip by using the device have the beneficial effects that.
The device for integrally and automatically assembling the lamp tube of the soft LED lamp strip redesigns the traditional independent device for correspondingly producing the soft LED lamp strip into the integrated automatic device, reduces operators of the corresponding device, reduces the production stroke between the steps, reduces the time for producing the lamp tube, and improves the production efficiency.
In particular, the light tube device and the microcomputer in the device for integrally and automatically assembling the light tubes of the soft LED light band control the glue discharging amount of the glue spreading device, and the glue spreading device can be used for spreading more than two groups of glue at one time; in other words, two LED lamp tubes can be produced at one time, compared with the prior art, the production efficiency of the LED lamp tube can reach the effect of multiple increase, and the glue outlet amount is uniform due to the fact that the glue outlet amount is controlled by the microcomputer, an operator does not need to uniformly work the glue outlet amount of glue coating in addition, the workload of the operator is reduced, the production efficiency is improved, and the quality is ensured.
The method for producing the soft LED strip lamp tube by using the equipment effectively reduces the number of operators, shortens the production time and improves the production efficiency.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention.
Fig. 2 is a schematic structural diagram I of the plate separating device, the vacuum device and the glue spreading device of the present invention.
Fig. 3 is a schematic structural diagram II of the vacuum apparatus and the glue applicator of the present invention.
Fig. 4 is a schematic view of the enlarged structure of the part a in fig. 3.
Fig. 5 is a schematic structural view of the board separating device and the gluing device of the invention.
FIG. 6 is a schematic view of the structure of the plate separating device of the present invention.
Fig. 7 is a schematic structural view of the transmission mechanism of the present invention.
FIG. 8 is a schematic cross-sectional view of the suction mandrel of the present invention.
Fig. 9 is a schematic cross-sectional view of a glue applicator according to the present invention.
Fig. 10 is a schematic view of the enlarged structure of the part B of fig. 8.
Fig. 11 is a schematic view of the enlarged structure of the part C of fig. 9.
Fig. 12 is a schematic view of the enlarged structure of fig. 9 at a portion D.
Fig. 13 is a schematic view of the enlarged structure of the part E of fig. 9.
Fig. 14 is a schematic structural diagram of a lamp device according to the present invention.
Fig. 15 is an exploded view of fig. 14.
Fig. 16 is a schematic view of the structure of the pressing and lifting mechanism of the present invention.
In the figure: the lamp tube apparatus 1, the sheet separating apparatus 2, the glue coating apparatus 4, the vacuum apparatus 5, the table top 41, the glue coating nozzle apparatus 42, the suction core rod apparatus 43, the suction core rod 44, the slider 45, the guide rail 46, the transmission mechanism 47, the working surface 51, the supporting apparatus 52, the ejector pins 53, the evacuation pipe apparatus 54, the vacuum pump 55, the housing 110, the inner chamber 111, the conveyor belt 112, the die block 113, the pressing apparatus 114, the pressing mechanism 115, the lifting mechanism 116, the platen 210, the cutter apparatus 211, the clamp apparatus 212, the blade group mechanism 213, the guide rail 214, the blade 215, the slider frame 216, the handle 217, the third support bar 420, the fourth support bar 421, the first cross bar 423, the second cross bar 424, the circular glue coating nozzle 426, the glue outlet 427, the working surface 440, the vacuum housing 441, the round hole 442, the motor 470, the transmission chain 471, the transmission gear 472, the first support bar 520, the second support bar 521, the slider 523, the upper surface 524, the positioning groove 530, the slider 540, the air collecting apparatus 541, the air cylinder 1150, the transition plate 1, the push bar 1152, the mold 1162, the groove 2122, the groove 2120, the pressing plate 2120, the cylinder 2101, and the upper blade surface 2101.
Description of the embodiments
The invention is further described below with reference to the accompanying drawings.
Referring to fig. 1 and 2, an apparatus for integrally and automatically assembling a light tube of a soft LED light band includes a light tube device 1 for conveying the light tube, a board dividing device 2 for cutting the soft LED light band, a glue spreading device 4 for spreading high-temperature silica gel on the soft LED light band, and a microcomputer control system for controlling each device to act in coordination with each other, the board dividing device 2, the glue spreading device 4 and the light tube device 1 are sequentially connected, a vacuum device 5 for moving the soft LED light band is further provided between the board dividing device 2 and the glue spreading device 4, the vacuum device 5 includes a working surface 51, supporting devices 52 perpendicular to the working surface 51 are symmetrically provided on left and right sides of the working surface 51, the supporting devices 52 include a first supporting rod 520, a second supporting rod 521, a chute 522 for connecting the first supporting rod 520 and the second supporting rod 521, and a slider 523 for cooperating with the chute 522 to move in a guide way, and the vacuum device 5 further includes a push rod 53 for connecting the two sliders 523 and a vacuum device 5 is provided on an upper surface 523 of the slider 523.
As shown in fig. 2, 3, 4, 8 and 9, the outer surface of the ejector 53 is provided with three positioning grooves 530, the lower side of the ejector 53 is provided with an evacuation pipe device 54, the evacuation pipe device 54 includes two sets of sliders 540 mounted in cooperation with the positioning grooves 530 and a gas collecting device 541 connected to the two sets of sliders 540, the lower side of the gas collecting device 541 is provided with ten mandrels 542, the outer surface of the mandrels 542 is sleeved with five suction nozzles 543 coaxial with the center of the mandrel 542, the gas collecting device 541 is provided with a corresponding number of suction nozzles 543 (not shown in the figure) and connecting pipes (not shown in the figure) for connecting the suction nozzles 543 and the steam collecting ports, here it is necessary to further describe that the gas collecting device 541 is provided with a corresponding number of suction nozzles 543 and connecting pipes for connecting the suction nozzles 543 and the steam collecting ports, and for this embodiment, the evacuation pipe device 54 of the present invention is provided with ten mandrels 542, and each mandrel 542 is provided with five suction nozzles 543 coaxial with the center of the mandrel 542, in other words, the corresponding number of suction nozzles 543 are respectively connected to 50 and the connecting pipes 543 are not shown in the figure 50.
The vacuum device 5 further comprises a vacuum pump 55 in sealing connection with the evacuation piping device 54, the vacuum pump 55 being provided on the upper side of the ejector 53.
As further description of this embodiment, as shown in fig. 5 and 6, the separating plate device 2 includes a die plate 210 disposed on the working surface 51 and used for positioning the soft LED strip and a cutter device 211 for separating the soft LED strip by a rule, the cutter device 211 is disposed on the upper side of the die plate 210, the cutter device 211 includes a clamp device 212 for clamping the soft LED strip, a blade group mechanism 213 for separating the soft LED strip and a guide rail 214 for sliding the blade group mechanism 213 transversely along the length direction of the die plate 210, the guide rail 214 is disposed on the working surface 51 and located on the left and right sides of the length direction of the die plate 210, the clamp device 212 includes a cylinder 2120 and a pressing plate 2121 connected with the cylinder 2120, the pressing plate 2121 moves toward and clings to the upper surface 2101 of the die plate 210, the upper surface 2101 of the die plate 210 is provided with thirty equally spaced blade grooves, the blade group mechanism 213 includes a thirty-blade pair slider 215 and a fixed blade 216, and a blade group mechanism 216 is disposed on the upper surface of the guide rail 215 and is mounted on the guide rail 215, and is mounted on the guide rail 215 and is mounted on the upper surface of the guide rail 215 of the die plate, and is mounted on the guide rail 215 and is mounted on the upper surface of the guide rail 215.
As a further explanation of the present embodiment, as shown in fig. 3, 7, 8, 9, 10, 11 and 12, the glue spreading device 4 includes a table 41, a glue nozzle device 42 vertically disposed on one side of the table 41, and a suction mandrel device 43 disposed on the other side.
As shown in fig. 3, 10, 11 and 12, the suction mandrel device 43 comprises ten groups of suction mandrels 44 for fixing soft LED lamp strips and sliding blocks 45 for sequentially fixing the ten groups of suction mandrels 44, the suction mandrel device 43 further comprises a guide rail 46 sliding by the sliding blocks 45 and a transmission mechanism 47 for pushing the sliding blocks 45, the glue nozzle device 42 comprises a third supporting rod 420 and a fourth supporting rod 421 which are vertically arranged on the table top 41, a first cross rod 423 and a second cross rod 424 which are vertically connected with the third supporting rod 420 and the fourth supporting rod 421, the second cross rod 424 is positioned on the upper side of the first cross rod 423, the first cross rod 423 is provided with a groove 425 for being matched with the suction mandrels 44, the second cross rod 424 is provided with a circular glue nozzle 426 for gluing the soft LED lamp strips, the circular glue nozzle 426 is provided with a glue outlet 427, the plane of the center of the axis of the glue outlet 427 is aligned with the plane of the center of the axis of the suction mandrels 44, and the transmission mechanism 47 comprises a motor 470 and a transmission gear 472 for repeatedly moving the sliding blocks 45 and the transmission chain 472, as shown in fig. 12; the air suction mandrel 44 is provided with a working plane 440 for placing the soft LED lamp strip and a coaxial vacuum cavity 441, the working plane 440 is provided with sixteen round holes 442 for sucking the soft LED lamp strip, the round holes 442 are communicated with the vacuum cavity 441, the vacuum cavity 441 is communicated with the vacuum pump 55, the working plane 440 is opposite to the glue outlet 427, and the distance H between the glue outlet 427 and the working plane 440 is 5mm, as shown in fig. 13.
As shown in fig. 15 and 16, the lamp device 1 includes a housing 110 for accommodating the lamp and a conveying belt 112 for sequentially conveying the lamp from an inner cavity 111 of the housing 110, the conveying belt 112 is provided with a plurality of mold blocks 113 with equal distances adapted to the outer diameter of the lamp, a groove with a size adapted to the outer diameter of the lamp is formed between the mold blocks 113 and 113, the groove can convey the lamp stored in the inner cavity to a next position, i.e. to be pasted with a soft LED lamp belt, an upper side of the conveying belt 112 is provided with a pressing device 114 for pressing the outer wall of the lamp so as to make the inner wall of the lamp fit with the soft LED lamp belt after being pasted with glue, and the pressing device 114 includes a pressing mechanism 115 for pressing the outer wall of the lamp and a lifting mechanism 116 for separating the lamp from the conveying belt 112.
For better illustrating the pressing mechanism 115 and the lifting mechanism 116, as shown in fig. 16, the pressing mechanism 115 has two groups, which are respectively disposed on the upper side of the head end and the upper side of the tail end of the lamp tube, the pressing mechanism 115 includes an air cylinder 1150 and a transition plate 1151, the upper side of the transition plate 1151 connected to the air cylinder 1150 is provided with at least two groups of push rods 1152 for pressing the outer wall of the lamp tube, specifically, as an embodiment of the present invention, the lower side of the transition plate 1151 is provided with at least 10 groups of push rods 1152 for pressing the outer wall of the lamp tube, which aims to simultaneously produce 10 LED lamp tubes at a time, because the above-mentioned glue spreading device is provided with ten groups of suction core rods 44 and vacuum devices 5 and is provided with ten groups of core rods 542, in other words, the present invention can simultaneously produce ten LED lamp tubes at a time, and the production efficiency is at least 10 for the prior art production line, correspondingly, in order to enhance the contact and compression effect between the push rods 1152 and the lamps, two push rods 1152 are provided in each group, namely twenty push rods 1152 are provided at the lower side of the transition plate 1151, in order to enable the push rods 1152 to return after the push rods 1152 press the outer wall of the lamps, springs 1153 are sleeved outside the push rods 1152, when the push rods 1152 press the outer wall of the lamps, the push rods 1152 are subjected to the reaction force given by the outer wall of the lamps, the push rods 1152 move vertically upwards, the springs 1153 are contracted, on one hand, the lamps are ensured not to move vertically upwards, on the other hand, under the action of the rebound force of the springs 1153, the push rods 1152 are pressed to further press the outer wall of the lamps, after the push rods 1152 press the outer wall of the lamps, the push rods 1152 return to the original state under the tension of the springs 1153, waiting for the next identical job.
As shown in fig. 16, the lifting mechanism 116 includes two sets of dies 1160 corresponding to the lower side of the head end and the lower side of the tail end of the supporting lamp tube and cylinders 1161 corresponding to lifting the dies 1160, the dies 1160 are provided with grooves 1162 corresponding to the outer diameter of the lamp tube, specifically, for the embodiment of the invention, in order to match the requirement of the device of the invention, the dies 1160 are provided with 10 grooves 1162 corresponding to the outer diameter of the lamp tube, when the lamp tube is closed to the position corresponding to the lifting mechanism 116 by the conveying belt 112, the lifting mechanism 116 correspondingly lifts each lamp tube above the horizontal plane of the conveying belt 112 under the movement of the cylinders 1161, and then under the control of the microcomputer control system, the pressing mechanism 115 moves vertically downwards to enable the push rod 1152 to correspondingly press on the outer wall of the corresponding lamp tube, so as to firmly adhere the soft LED lamp belt on the suction mandrel 44 to the inner wall of the lamp tube.
The invention also discloses a method for producing the lamp tube with the soft LED lamp strip by using the equipment, which comprises the following steps.
(1) And starting a power supply of the integrated automatic device for assembling the lamp tubes of the soft LED lamp strips, setting various parameters of a microcomputer control system, starting the microcomputer control system, enabling the lamp tube device to enter a working state, conveying the lamp tubes of the containing cavity in the lamp tube device to the lower side of the extrusion device through the conveying belt, and waiting for the soft LED lamp strips and the air suction core rod to stretch into the lamp tubes together after glue coating.
(2) And placing the soft LED lamp strip on a template in the plate separating device, starting a clamp device in the plate separating device, and tightly attaching the pressing plate to the soft LED lamp strip placed on the template in the plate separating device under the pushing of the air cylinder.
(3) And pushing the blade set mechanism in the board separation device to enable the blade set mechanism to transversely slide along the guide rail, so that the blade set mechanism can equidistantly separate the soft LED lamp strips on the templates in the board separation device.
(4) And the microcomputer control system outputs a signal and starts the vacuum device, wherein an evacuating pipeline device in the vacuum device extracts the separated soft LED lamp strips, and the soft LED lamp strips are moved to a working plane on a suction core rod corresponding to the gluing device and sucked and tightly fixed through round holes on the working plane.
(5) The microcomputer control system outputs a signal and starts the gluing nozzle device, and the air suction core rod transversely moves towards the direction of the glue outlet of the circular gluing nozzle under the movement of the transmission mechanism; and when the soft LED lamp strip moves, the soft LED lamp strip and the air suction core rod jointly enter the inner wall of the lamp tube waiting in the first step, then the soft LED lamp strip is attached to the inner wall of the lamp tube under the working of the extruding device in the first step, after waiting for 3 seconds, the working of the extruding device is stopped, and the air suction core rod moves outwards in the opposite direction from the inner wall of the lamp tube, so that the soft LED lamp strip leaves the lamp tube and returns to the original position of the air suction core rod, and the next repeated step is waited.
In order to better describe the above-mentioned apparatus for integrally and automatically assembling the lamp tube of the soft LED lamp strip and the method for producing the lamp tube with the soft LED lamp strip by using the apparatus, compared with the conventional production apparatus and method for producing the soft LED lamp strip, the following is an example.
Conventional production equipment produces LED tubes with soft LED strips, each LED tube requiring production time.
The invention relates to a device for integrally and automatically assembling the lamp tubes of a soft LED lamp strip, which is characterized in that the production time of each LED lamp tube is required.
In summary, the single-day output of the traditional equipment for producing the lamp tube with the soft LED lamp strip is compared with the single-day output of the equipment for producing the lamp tube with the LED lamp strip by using the integrated automatic assembly soft LED lamp strip, the production effect of the equipment for producing the lamp tube with the soft LED lamp strip by using the integrated automatic assembly soft LED lamp strip is 300 percent of that of the traditional production equipment, the number of corresponding operators is changed from 5 to 1, the production efficiency is increased by using the equipment for integrally and automatically assembling the lamp tube with the soft LED lamp strip by using the invention, meanwhile, the manual application cost is reduced, and the traditional manual and mechanical production mode is effectively replaced by using the equipment for integrally and automatically assembling the lamp tube with the soft LED lamp strip and the method for producing the lamp tube with the soft LED lamp strip by using the equipment, so that the advantages of the operators are solved and the competitive effect of the enterprises in the existing market is improved.
Claims (4)
1. The utility model provides an equipment of soft LED lamp area of integrative automation assembly fluorescent tube, includes tube device (1) that are used for carrying the fluorescent tube in order, cuts out soft LED lamp pearl area divide board device (2) for to soft LED lamp pearl area scribble rubber coating device (4) of high temperature silica gel and the microcomputer control system of each device coordinated action each other of control, divide board device (2), rubber coating device (4) and tube device (1) connect together its characterized in that in proper order: the vacuum device (5) for moving the soft LED lamp bead strip is further arranged between the plate separating device (2) and the gluing device (4), the vacuum device (5) comprises a working surface (51), supporting devices (52) of vertical working surfaces (51) are symmetrically arranged on the left side and the right side of the working surface (51), each supporting device (52) comprises a first supporting rod (520), a second supporting rod (521), a sliding groove (522) for connecting the first supporting rod (520) with the second supporting rod (521) and a sliding block (523) which is matched with the sliding groove (522) to conduct guide rail movement, the vacuum device (5) further comprises a push rod (53) for connecting the two sliding blocks (523) and is arranged on the upper surface (524) of the sliding block (523), an evacuating pipeline device (54) is arranged on the lower side of the push rod (53), the vacuum device (5) further comprises a vacuum pump (55) which is in sealing connection with the evacuating pipeline device (54), and the vacuum pump (55) is arranged on the upper side of the push rod (53);
the lamp tube device (1) comprises a containing cavity (110) for containing the lamp tube and a transmission belt (112) for orderly conveying the lamp tube from an inner cavity (111) of the containing cavity (110), the transmission belt (112) is provided with a plurality of mould blocks (113) which are equidistantly matched with the outer diameter of the lamp tube, the upper side of the transmission belt (112) is provided with an extrusion device (114) for extruding the outer wall of the lamp tube so that the inner wall of the lamp tube is attached to the soft LED lamp belt after being coated, and the extrusion device (114) comprises a pressing mechanism (115) for extruding the outer wall of the lamp tube and a lifting mechanism (116) for separating the lamp tube from the transmission belt (112);
the two groups of pressing mechanisms (115) are respectively and correspondingly arranged on the upper side of the head end and the upper side of the tail end of the lamp tube, the pressing mechanisms (115) comprise an air cylinder (1150) and a transition plate (1151), the upper side of the transition plate (1151) connected with the air cylinder (1150), at least more than two groups of push rods (1152) used for extruding the outer wall of the lamp tube are arranged on the lower side of the transition plate (1151), springs (1153) are sleeved outside the push rods (1152), the lifting mechanism (116) comprises two groups of dies (1160) which are correspondingly used for supporting the lower side of the head end and the lower side of the tail end of the lamp tube and air cylinders (1161) which are correspondingly used for lifting the dies (1160), and the dies (1160) are provided with at least more than two grooves (1162) which are matched with the outer diameter of the lamp tube;
the outer surface of the ejector rod (53) is provided with at least two positioning grooves (530), the evacuating pipeline device (54) comprises two groups of sliding blocks (540) which are matched with the positioning grooves (530) and a gas collecting device (541) which is connected with the two groups of sliding blocks (540), at least two core rods (542) are arranged on the lower side of the gas collecting device (541), at least more than two suction nozzles (543) which are coaxial with the shaft center of the core rod (542) are sleeved on the outer surface of the core rod (542), and the gas collecting device (541) is provided with gas collecting ports corresponding to the number of the suction nozzles (543) and connecting pipes used for communicating the suction nozzles (543) with the gas collecting ports;
the plate separating device (2) comprises a template (210) which is arranged on the working surface (51) and used for positioning the soft LED lamp strips and a cutter device (211) which is used for separating the soft LED lamp strips according to a rule, wherein the cutter device (211) is arranged on the upper side of the template (210) and comprises a clamp device (212) which is used for clamping the soft LED lamp strips, a blade group mechanism (213) which is used for separating the soft LED lamp strips and a guide rail (214) which is used for transversely sliding the blade group mechanism (213) along the length direction of the template (210), and the guide rail (214) is arranged on the working surface (51) and is positioned on the left side and the right side of the length direction of the template (210);
the gluing device (4) comprises a workbench surface (41), a gluing nozzle device (42) and an air suction core rod device (43) which are vertically arranged on one side of the workbench surface (41), wherein the air suction core rod device (43) comprises at least more than two groups of air suction core rods (44) for fixing soft LED lamp belts, sliding blocks (45) for orderly fixing the air suction core rods (44), a guide rail (46) for sliding the sliding blocks (45) and a transmission mechanism (47) for pushing the sliding blocks (45);
the gluing nozzle device (42) comprises a third supporting rod (420) and a fourth supporting rod (421) which are vertically arranged on a workbench surface (41), a first cross rod (423) and a second cross rod (424) which are vertically connected with the third supporting rod (420) and the fourth supporting rod (421), the second cross rod (424) is positioned on the upper side of the first cross rod (423), the first cross rod (423) is provided with a groove (425) matched with an air suction core rod (44) for use, the second cross rod (424) is provided with a circular gluing nozzle (426) for gluing a soft LED lamp belt, the circular gluing nozzle (426) is provided with a glue outlet (427), and a plane where the axial center of the glue outlet (427) is aligned with a plane where the axial center of the air suction core rod (44) is located.
2. The apparatus for integrally and automatically assembling a light tube of a soft LED light strip of claim 1, wherein: the driving mechanism (47) comprises a motor (470) and a driving chain (471) and a driving gear (472) which are used for repeatedly moving the sliding block (45) back and forth, the air suction core rod (44) is provided with a working plane (440) for placing the soft LED lamp strip and a coaxial vacuum containing cavity (441), the working plane (440) is provided with at least more than three round holes (442) for sucking the soft LED lamp strip, the round holes (442) are communicated with the vacuum containing cavity (441), and the working plane (440) is opposite to the glue outlet (427) and has a distance H of 5mm.
3. The apparatus for integrally and automatically assembling a light tube of a soft LED light strip of claim 2, wherein: the fixture device (212) comprises an air cylinder (2120) and a pressing plate (2121) connected with the air cylinder (2120), the pressing plate (2121) is tightly attached to the upper surface (2101) of the template (210) under the pushing of the air cylinder (2120), at least more than two equally spaced knife slots (2102) are formed in the upper surface (2101) of the template (210), the knife block mechanism (213) comprises more than two blades (215) corresponding to the knife slots (2102) at intervals and a slide block frame (216) for fixing the blades (215), and a handle (217) for pushing the knife block mechanism (213) is arranged at the top of the slide block frame (216).
4. A method of producing a soft LED strip lamp, in an apparatus for integrally and automatically assembling a soft LED strip lamp as set forth in claim 3, wherein: it comprises the following sequential steps:
(1) Starting a power supply of the integrated automatic soft LED strip lamp assembling equipment, setting various parameters of a microcomputer control system, starting the microcomputer control system, enabling the lamp tube device (1) to enter a working state, conveying the lamp tube of the containing cavity (110) in the lamp tube device (1) to the lower side of the extrusion device (114) through the transmission belt (112), and enabling the soft LED strip lamp and the air suction core rod (44) to extend into the lamp tube together after glue coating;
(2) Placing the soft LED lamp strip on a template (210) in the plate separating device (2), starting a clamp device (212) in the plate separating device (2), and tightly attaching the pressing plate (2121) to the soft LED lamp strip placed on the template (210) in the plate separating device (2) under the pushing of the air cylinder (2120);
(3) Pushing a blade set mechanism (213) in the board separation device (2), so that the blade set mechanism (213) transversely slides along the guide rail (214), and the blade set mechanism (213) equidistantly separates soft LED lamp strips on a template (210) in the board separation device (2);
(4) The microcomputer control system outputs a signal and starts the vacuum device (5), an evacuating pipeline device (54) in the vacuum device (5) extracts the separated soft LED lamp strips, the soft LED lamp strips are moved to a working plane (440) on a suction core rod (44) corresponding to the gluing device (4), and the separated soft LED lamp strips are sucked and tightly pressed through round holes (442) on the working plane (440);
(5) The microcomputer control system outputs a signal to start the glue spreading nozzle device (42), and the air suction core rod (44) transversely moves towards the glue outlet (427) of the circular glue spreading nozzle (426) under the movement of the transmission mechanism (47); and when the soft LED lamp strip moves, the glue outlet (427) of the circular glue coating nozzle (426) extrudes glue to the soft LED lamp strip in a preset quantity until the surface of the whole soft LED lamp strip is coated with high-temperature silica gel, meanwhile, the soft LED lamp strip coated with the high-temperature silica gel continuously moves under the transmission mechanism (47), the soft LED lamp strip coated with the high-temperature silica gel and the suction core rod (44) jointly enter the inner wall of the lamp tube waiting in the first step, then the soft LED lamp strip is attached to the inner wall of the lamp tube under the working of the extruding device (114) in the first step, the working of the extruding device (114) is stopped after the operation is waited for 3 seconds, and the suction core rod (44) moves outwards in the opposite direction from the inner wall of the lamp tube, so as to leave the lamp tube and return to the original position of the suction core rod (44) to wait for the next repeated step.
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| CN201710785383.1A CN107470905B (en) | 2017-09-04 | 2017-09-04 | Device for integrally and automatically assembling lamp tube of soft LED lamp strip and method for producing lamp tube with soft LED lamp strip by using device |
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| CN201710785383.1A CN107470905B (en) | 2017-09-04 | 2017-09-04 | Device for integrally and automatically assembling lamp tube of soft LED lamp strip and method for producing lamp tube with soft LED lamp strip by using device |
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