CN210860704U - Production equipment of LED filament lamp - Google Patents
Production equipment of LED filament lamp Download PDFInfo
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- CN210860704U CN210860704U CN201921663619.5U CN201921663619U CN210860704U CN 210860704 U CN210860704 U CN 210860704U CN 201921663619 U CN201921663619 U CN 201921663619U CN 210860704 U CN210860704 U CN 210860704U
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Abstract
The utility model provides a production device of LED filament lamp, which comprises a machine table, a lamp wick conveying table, a bulb shell conveying table, a bulb sealing machine, a cooling conveying chain, a discharging and inflating mechanical table and a short tip burning mechanism, wherein the lamp wick conveying table, the bulb shell conveying table, the bulb sealing machine, the cooling conveying chain, the discharging and inflating mechanical table and the short tip burning mechanism are arranged on the machine table; the lamp wick conveying table, the bulb shell conveying table, the bulb sealing machine, the row and inflation mechanical table and the short burning tip structure all rotate on the machine table; the bulb sealing machine is sequentially and respectively provided with the lamp wick conveying table, the bulb shell conveying table and the cooling conveying chain along the rotation direction; the lamp wick conveying table is also adjacent to the bulb shell conveying table, the row and inflation mechanical table is adjacent to the cooling conveying chain, and the short burning tip mechanism is adjacent to the row and inflation mechanical table; the bulb production equipment effectively improves the utilization rate of resources and energy sources, improves the quality of bulbs and the product percent of pass, and avoids unnecessary waste.
Description
Technical Field
The utility model relates to a bulb production, in particular to production facility of LED filament lamp.
Background
The bulb production process comprises the steps of bulb initial blank manufacturing, initial blank cleaning, initial blank drying, working medium and auxiliary material filling, electrode placing, vacuumizing, inflating, sealing and the like, wherein each step is completed through different production devices. In the past, the bulb manufacturing mostly adopts a sectional operation mode, no automatic assembly line is formed, and the production efficiency is low. With the development of bulb production equipment, the robot is replaced to realize the continuous operation of bulb automatic production, and the production efficiency is obviously improved.
The LED filament lamp mainly comprises a lamp wick and a bulb shell, wherein the lamp wick and the bulb shell are combined and are subjected to operations of sealing, vacuumizing, filling inert gas and the like. Although automation is realized in the current bulb production, the bulb sealing machine and the discharge and inflation mechanical table belong to different machine table configurations, synchronization is not reasonably solved, the overall performance is not high, the production efficiency is not well exerted, and the qualified rate of bulbs is not well improved.
The bulb production process is inevitable and unqualified bulbs can be generated, the bulb production is generally carried out in the last step, and the bad bulbs are detected and removed in the step. Since the bad bubbles are generated during the production process, if the bad bubbles can be removed immediately, the waste of resources can be reduced. The existing bulb production equipment can not effectively prevent the generation of bad bulbs, and the automatic production meets the requirement of high qualification rate, so that the production process needs to be optimized to reduce the generation probability of the bad bulbs in order to improve the qualification rate.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a production facility of LED filament lamp, on the basis of current bulb production line, wick device, cell-shell clamp are pressed to the configuration and just put, cell-shell cooling arrangement, cooling conveying chain, are grabbed hourglass device, short sharp equipment of burning etc. effectively improve the bulb qualification rate to reduce the waste of resource and energy. And the bulb sealing machine and the row and inflation mechanical tables are installed on the same horizontal table together, the motor drives the whole LED filament lamp production equipment to be synchronized, and the stability is obviously improved, so that bulbs can be more efficiently and reasonably produced at the same frequency, and the bulb qualification rate is improved again.
In order to solve the technical problem, the purpose of the utility model is to realize like this:
the utility model provides a production facility of LED filament lamp which characterized in that:
the device comprises a machine table, a lamp wick conveying table, a bulb shell conveying table, a bulb sealing machine, a cooling conveying chain, a discharging and inflating mechanical table and a short tip burning mechanism, wherein the lamp wick conveying table, the bulb shell conveying table, the bulb sealing machine, the cooling conveying chain, the discharging and inflating mechanical table and the short tip burning mechanism are arranged on the machine table; the lampwick conveying platform comprises a lampwick fixing round platform and lampwick fixing supports, and the lampwick fixing supports are uniformly distributed around the lampwick fixing round platform; the bulb shell conveying platform comprises a bulb shell conveying chain and bulb shell fixing seats, and the bulb shell fixing seats are arranged on the bulb shell conveying chain at equal intervals.
The lamp wick conveying table, the bulb shell conveying table, the bulb sealing machine, the row and inflation mechanical table and the short burning tip structure all rotate on the machine table; the bulb sealing machine is sequentially and respectively provided with the lamp wick conveying table, the bulb shell conveying table and the cooling conveying chain along the rotation direction; the lamp wick conveying table is also adjacent to the bulb shell conveying table, the row and inflation mechanical table is adjacent to the cooling conveying chain, and the short burning tip mechanism is adjacent to the row and inflation mechanical table;
preferably, the bulb capper and row and inflate mechanical stage rotate counterclockwise.
The lamp wick conveying platform and the adjacent end of the bulb sealing machine are provided with lamp wick manipulators, the adjacent end of the bulb conveying platform and the adjacent end of the bulb sealing machine are provided with bulb shell manipulators, the adjacent end of the cooling conveying chain and the adjacent end of the bulb sealing machine and the adjacent end of the row and inflation mechanical platform are respectively provided with a first bulb manipulator and a second bulb manipulator, and the adjacent end of the short tip burning mechanism and the adjacent end of the row and inflation mechanical platform is provided with a third bulb manipulator.
Further: a lampwick pressing device, a bulb shell clamping device, a first waste material pull-down device, a second waste material pull-down device and a shaping device are sequentially arranged along the rotation direction of the bulb sealing machine; the bulb sealing machine comprises a first circular table board, a first bulb conveying support and baking sealing equipment, wherein the first bulb conveying support is uniformly configured on the first circular table board for a circle, a fire nozzle of the baking sealing equipment is aligned to the lower part of the first bulb conveying support, namely the position of the bottom of a bulb on the first bulb conveying support corresponds to, and the section of the bulb sealing machine configured with the baking sealing equipment is called a baking sealing workshop section. The lampwick pressing device adjusts the lampwick at a fixed position and fixes the shape of the lampwick; the bulb shell clamping device clamps the bulb shell to be right, so that the lamp wick is positioned in the center of the bulb shell.
The lamp wick pressing device is arranged between the lamp wick conveying table and the bulb shell conveying table, the bulb shell clamping device is arranged behind the bulb shell conveying table, the first waste material pull-down device and the second waste material pull-down device are adjacent and are both positioned in a baking and sealing section of the bulb sealing machine, and the shaping device is arranged between the baking and sealing section and the cooling conveying chain.
Preferably, the first waste material pull-down device and the second waste material pull-down device are arranged at the middle rear position of the baking and sealing section;
the first waste material pull-down device is used for pulling down the bottom of the bulb shell softened at high temperature to enable the bottom of the bulb shell and the lamp core column to be horn-shaped and bonded and sealed; the second waste material pull-down device is used for breaking the bottom of the high-temperature softened bulb shell, removing redundant bottom bulb shell waste materials, and facilitating the heating of a subsequent fire head to enable the bulb shell and the lamp wick to have better sealing appearance and sealing performance; the shaping device processes the hair bulb again, so that the appearance of the hair bulb is better.
Further: the bulb sealing machine further comprises bulb shell cooling equipment, and the bulb shell cooling equipment is installed at a part of the bulb sealing machine. The bulb shell cooling device is provided with a cold air blowing opening which is aligned with the upper part of a first bulb conveying bracket, namely, a bulb shell position corresponding to a bulb on the first bulb conveying bracket, and a bulb sealing machine section provided with the bulb shell cooling device is called a bulb shell cooling section;
preferably, the bulb shell cooling section is located between the bulb shell clamping device and the bulb sealing machine between the cooling conveying chains, and the bulb shell cooling section interval is more than the baking sealing section interval and covers the baking sealing section interval.
The bulb shell cooling device is used for protecting the lamp filaments of the lamp wicks in the bulb shell, reducing the temperature of the bulb shell and the temperature of the lamp strip at the same time, and enabling the temperature of the baking seal to be not damaged by the lamp filaments.
Further: the lampwick pressing device is also provided with a lampwick detection sensor. The lamp wick detection sensing device senses signals and transmits the signals to the controller, the controller sends an instruction to the bulb shell manipulator, and the bulb shell manipulator is arranged on the first bulb conveying support which lacks the lamp wick and cannot be used for installing the bulb shell.
Further: the cooling conveying chain comprises a bubble conveying chain, a bubble fixing seat and a first fan;
the foam fixing seats are arranged on the foam conveying chain at intervals, and a plurality of first fans are arranged right above part of the foam fixing seats.
Preferably, the cooling conveying chain rotates along the forward direction;
the hair bubble is fully cooled on the cooling conveying chain, and the cooled hair bubble is decisively helpful for the next inflation process.
Further: the foam lifting locking device, the front leakage catching device and the rear leakage catching device are sequentially arranged on the discharge and inflation mechanical table along the rotation direction; the discharging and inflating mechanical table comprises a second round table surface and a second bulb conveying support, the second bulb conveying support is uniformly arranged on the periphery of the second round table surface, the bottom of part of the second bulb conveying support is in sealing connection with an exhaust device, and the bottom of a second bulb conveying support close to the third bulb manipulator is in sealing connection with an inflating device.
The section of the second bulb conveying support connected with the exhaust device is an exhaust working section, and the second bulb conveying support connected with the inflating device is an inflating working section.
Preferably, the section of the exhaust and inflation mechanical platform between the foam lifting locking device and the rear leakage catching device is an exhaust section, and the inflation section is next to the exhaust section.
The bubble lifting locking device positions the height of the bubble, and seals and locks the exhaust pipe on the bubble and the air hole on the second bulb conveying support to ensure that the bubble is not leaked.
The foam lifting locking device is configured adjacent to the cooling conveying chain, the front leakage grabbing device is adjacent to the foam lifting locking device, the rear leakage grabbing device is adjacent to the short burning tip mechanism, and the short burning tip mechanism is behind the leakage grabbing device.
Preferably, the front leakage grabbing device is arranged beside one of the 2-5 air exhaust sections behind the foam lifting locking device;
the air is exhausted from the hair bubble through 2-5 air exhaust sections, a micro vacuum environment is preliminarily formed in the hair bubble, the front leakage grabbing device picks out the air leakage hair bubble, and the air exhaust section which picks out the hair bubble does not work because a large amount of work is needed for air exhaust and vacuum pumping, so that the energy is saved; the back leakage catching device is similar to the device and removes the leakage bubbles generated by the front leakage catching omission or the midway exhaust section again.
After inert gas is filled into the bubble without air leakage through the inflation section, the exhaust pipe of the bubble is sealed through the first tip burning, so that the bubble is not air leakage; the primary sharpened hair bulb is transferred to a short tip burning mechanism by a third hair bulb manipulator.
Further: and part of the sections of the row and inflation mechanical platform are also provided with second fans.
Further: the short tip burning mechanism comprises a bulb fixing circular table and a roasting tip burning device; the short tip burning mechanism burns the tip of the exhaust pipe on the bulb for the second time, so that the exhaust pipe is flush with the horn mouth of the bulb or lower than the horn mouth of the bulb, and the bulb and the lamp holder can be assembled conveniently in the next process.
The bulb fixing circular platform is provided with an upper layer and a lower layer, circular seat holes are uniformly formed in the upper layer along the circumference, bulb fixing seats are uniformly distributed in the lower layer along the circumference, and the circular seat holes correspond to the bulb fixing seats one to one.
Further: the short burning tip mechanism is adjacent to the bulb conveying table, and the adjacent end is provided with a blanking manipulator.
The utility model has the advantages that:
the production equipment of the LED filament lamp is arranged on the same horizontal machine table, the synchronous level of the bulb sealing machine and the row and inflation mechanical table is particularly improved, the stability of the production equipment is obviously improved, the production equipment is reasonable and efficient, and the qualified rate of bulb production is also improved.
Press lamp wick device adjustment wick position, make the wick unified state on first bulb transport support, nevertheless probably make the wick drop when pressing the wick, install the wick additional and detect whether the instant perception wick of inductor drops, this sensing information transmission to controller, through controller control cell-shell manipulator again, the cell-shell can not be gone up to the first bulb transport support of disappearance wick, has reduced the waste of raw materials.
The bulb shell clamping device enables the lamp wick to be positioned at the center of the bulb shell; the bulb shell cooling device protects the lamp strip on the lamp wick, and the qualified rate of the finished bulb product can be improved by the configuration. The cooling conveying chain further reduces the temperature of the hair bulb, improves the gas filling amount of the subsequent discharging and inflating process, and further improves the quality of the bulb.
The front leakage catching device picks up and removes air leakage bubbles, so that unnecessary energy consumption of an exhaust section can be avoided; the rear leakage grabbing device picks out the air leakage bubbles again, so that the waste of gas resources of an inflation working section and the energy of the tip burning mechanism can be avoided. The short burning tip mechanism further processes the exhaust pipe on the bulb, so that the bulb and the lamp holder can be conveniently assembled in the next procedure.
The production equipment of the LED filament lamp effectively improves the utilization rate of resources and energy, improves the quality of bulbs and the qualification rate of products, and avoids unnecessary waste.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 shows an overall view of a production facility for an LED filament lamp;
FIG. 2 shows an overall view of a wick delivery station;
fig. 3 shows an overall view of the blister transport table;
FIG. 4 shows an overall view of the bulb capper;
FIG. 5 shows an overall view of a cooling conveyor chain;
FIG. 6 is a diagram showing a perspective view of the row and inflation machine table;
FIG. 7 shows an overall view of the short lance mechanism;
reference numbers in the figures: 100-a machine platform; 1-lamp wick conveying platform; 2-a blister conveying table; 3-bulb sealing machine; 4-cooling the conveying chain; 5-row and inflation mechanical table; 6-short tip burning mechanism; 7-a bulb conveying table; 11-a wick manipulator; 12-a blister manipulator; 13-a first blister manipulator; 14-a second blister manipulator; 15-a third bubble manipulator; 16-a blanking manipulator; 21-pressing a wick device; 22-bulb clamping device; 23-a first scrap pulldown apparatus; 24-a second waste pulldown device; 25-a shaping device; 26-a blister cooling device; 31-a bubble conveyor chain; 32-a hair bulb fixing seat; 33-a first fan; 41-lifting and locking device; 42-front leakage catching device; 43-rear catching device; 44-a second fan; 51-a bulb fixing circular table; 52-roasting and tip burning equipment; 53-circular seat holes; 54-bulb fixing seat; 111-lamp wick fixing round platform; 112-lamp wick fixing support; 121-blister conveying chains; 122-blister mounting seats; 131-a first circular mesa; 132-a first bulb transport support; 133-baking sealing equipment; 151-a second circular mesa; 152-second bulb transport support
Detailed Description
The technical solution of the embodiments of the present invention is 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 some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-7, the apparatus for producing LED filament lamps provided in this embodiment includes a machine table 100, and a wick conveying table 1, a bulb shell conveying table 2, a bulb sealing machine 3, a cooling conveying chain 4, a row and inflation mechanical table 5, and a short burning tip mechanism 6 mounted on the machine table 100; the lamp wick conveying platform 1 comprises a lamp wick fixing circular platform 111 and a lamp wick fixing support 112, and the lamp wick fixing support 112 is uniformly distributed on the lamp wick fixing circular platform 111 for a circle; the blister transport table 2 includes a blister transport chain 121 and blister holders 122, and the blister holders 122 are disposed at equal intervals on the blister transport chain 121.
A lamp wick conveying table 1, a bulb shell conveying table 2, a bulb sealing machine 3, a row and inflation mechanical table 5 and a short burning tip structure all rotate on a machine table 100; the bulb sealing machine 3 is respectively provided with a lamp wick conveying platform 1, a bulb shell conveying platform 2 and a cooling conveying chain 4 in sequence along the rotation direction; the lamp wick conveying table 1 is also adjacent to the bulb shell conveying table 2, the row and inflation mechanical table 5 is adjacent to the cooling conveying chain 4, and the short tip burning mechanism 6 is adjacent to the row and inflation mechanical table 5;
preferably, the bulb capper 3 and the row, filling machine station 5 are rotated counterclockwise.
The adjacent end of the lamp wick conveying platform 1 and the bulb sealing machine 3 is provided with a lamp wick manipulator 11, the adjacent end of the bulb shell conveying platform 2 and the bulb sealing machine 3 is provided with a bulb shell manipulator 12, the adjacent end of the cooling conveying chain 4 and the bulb sealing machine 3 and the adjacent end of the row and the inflation mechanical platform 5 are respectively provided with a first bulb manipulator 13 and a second bulb manipulator 14, and the adjacent end of the short tip burning mechanism 6 and the row and the inflation mechanical platform 5 is provided with a third bulb manipulator 15.
Further: a lampwick pressing device 21, a bulb shell clamping device 22, a first waste material pull-down device 23, a second waste material pull-down device 24 and a shaping device 25 are further arranged in sequence along the rotation direction of the bulb sealing machine 3; the bulb sealing machine 3 comprises a first circular table 131, a first bulb conveying support 132 and a baking and sealing device 133, wherein the first bulb conveying support 132 is uniformly arranged on the first circular table 131 for a circle, a nozzle of the baking and sealing device 133 is aligned with the lower part of a part of the first bulb conveying support 132, namely the position of the bottom of a bulb on the first bulb conveying support 132 is corresponded, and the section of the bulb sealing machine 3 provided with the baking and sealing device 133 is called a baking and sealing section. The lampwick pressing device 21 adjusts the lampwick at a fixed position and fixes the shape of the lampwick; the bulb clamping device 22 clamps the bulb right so that the wick is in the center of the bulb.
The lamp wick pressing device 21 is arranged between the lamp wick conveying table 1 and the bulb shell conveying table 2, the bulb shell clamping device 22 is arranged behind the bulb shell conveying table 2, the first waste material pull-down device 23 and the second waste material pull-down device 24 are adjacent and are both located in a baking and sealing working section of the bulb sealing machine 3, and the shaping device 25 is arranged between the baking and sealing working section and the cooling conveying chain 4.
Preferably, the first scrap pulling-down device 23 and the second scrap pulling-down device 24 are disposed at the middle rear position of the bake-sealing section;
the first waste material pull-down device 23 is used for pulling down the bottom of the bulb shell softened at high temperature to enable the bottom of the bulb shell and the lamp core column to be bonded and sealed in a horn shape; the second waste material pull-down device 24 is used for breaking the bottom of the high-temperature softened bulb shell, removing redundant bottom bulb shell waste materials, and facilitating the heating of a subsequent fire head to enable the bulb shell and the lamp wick to have better sealing appearance and sealing performance; the foam is reprocessed by the reshaping device 25 to make the foam look better.
Further: the bulb capper 3 further comprises a bulb cooling device 26, which bulb cooling device 26 is mounted in a section of the bulb capper 3. The bulb capper 3 section provided with the bulb cooling device 26 having a cold air blowing port aligned with an upper portion of the first bulb transport carriage 132, i.e., a bulb position corresponding to a bulb on the first bulb transport carriage 132, is called a bulb cooling section;
preferably, the bulb cooling section is located between the bulb capper 3 between the bulb chucking device 22 and the cooling conveyor chain 4, the bulb cooling section interval being greater than and covering the bake-capping section interval.
The bulb shell cooling device 26 is used for protecting the lamp strips of the lamp wicks in the bulb shell, and reducing the temperature of the bulb shell and the temperature of the lamp strips at the same time, so that the lamp strips are not damaged by the temperature of baking and sealing.
Further: the wick pressing device 21 is further provided with a wick detection sensor. The sensing signal of the lamp wick detection sensing device is transmitted to the controller, the controller sends an instruction to the bulb shell manipulator 12, and the first bulb conveying bracket 132 which lacks the lamp wick is arranged on the bulb shell manipulator 12 and does not arrange the bulb shell.
Further: the cooling conveying chain 4 comprises a bubble conveying chain 31, a bubble fixing seat 32 and a first fan 33;
the bubble fixing bases 32 are arranged on the bubble conveying chain 31 at equal intervals, and a plurality of first fans 33 are arranged right above part of the bubble fixing bases 32.
Preferably, the cooling conveyor chain 4 rotates clockwise;
the foam is fully cooled on the cooling conveying chain 4, and the cooled foam is decisively helpful for the next inflation process.
Further: the air discharging and inflating mechanical table 5 is sequentially provided with a bubble lifting locking device 41, a front leakage catching device 42 and a rear leakage catching device 43 along the rotating direction; the row and inflation mechanical table 5 comprises a second circular table surface 151 and a second bulb conveying support 152, the second bulb conveying support 152 is uniformly arranged on the second circular table surface 151 for a circle, the bottom of part of the second bulb conveying support 152 is hermetically connected with the exhaust device, and the bottom of a second bulb conveying support 152 close to the third bulb manipulator 15 is hermetically connected with the inflation device.
The section of the second bulb transport support 152 connected to the air evacuation device is an air evacuation section and the second bulb transport support 152 connected to the air inflation device is an air inflation section.
Preferably, the section of the discharging and inflating mechanical table 5 between the foam lifting locking device 41 and the rear leakage catching device 43 is an exhaust section, and the inflation section is next to the exhaust section.
The bulb-lifting locking device 41 positions the height of the bulb and seals and locks the exhaust pipe on the bulb and the air hole on the second bulb-conveying bracket 152 so as to make the bulb airtight.
The foam lifting locking device 41 is arranged adjacent to the cooling conveyor chain 4, the front leakage catching device 42 is adjacent to the foam lifting locking device 41, the rear leakage catching device 43 is adjacent to the short burning tip mechanism 6, and the short burning tip mechanism 6 is behind the leakage catching device.
Preferably, the front leakage catching device 42 is arranged beside one of the exhaust sections of 2-5 exhaust sections behind the foam lifting locking device 41;
the air is exhausted from the hair bubble through 2-5 air exhaust sections, a micro vacuum environment is preliminarily formed in the hair bubble, the front leakage grabbing device 42 picks out the air leakage hair bubble, and the air exhaust section which picks out the hair bubble does not work because a large amount of work is needed for air exhaust and vacuum pumping, so that the energy is saved; the rear leakage catching device 43 is similar to the front leakage catching device and removes the air leakage bubbles generated in the front leakage catching device or the middle exhaust section again.
After inert gas is filled into the bubble without air leakage through the inflation section, the exhaust pipe of the bubble is sealed through the first tip burning, so that the bubble is not air leakage; the first tipped blisters are then transferred by the third blister manipulator 15 to the short tip firing mechanism 6.
Further: part of the sections of the row and inflate mechanical table 5 are also provided with a second fan 44.
Further: the short tip burning mechanism 6 comprises a bulb fixing circular table 51 and a roasting tip burning device 52; the short tip burning mechanism 6 burns the tip of the exhaust pipe on the bulb for the second time, so that the exhaust pipe is flush with the horn mouth of the bulb or lower than the horn mouth of the bulb, and the bulb and the lamp holder can be conveniently assembled in the next process.
The bulb fixing round platform 51 is provided with an upper layer and a lower layer, wherein the upper layer is uniformly provided with circular seat holes 53 along the circumference, the lower layer is uniformly distributed with bulb fixing seats 54 along the circumference, and the circular seat holes 53 are in one-to-one correspondence with the bulb fixing seats 54.
Further: the short burning tip mechanism 6 is adjacent to the bulb conveying table 7, and the adjacent end is provided with a blanking manipulator 16.
The production equipment of the LED filament lamp comprises the following specific production steps:
the wick manipulator 11 transfers the wick to the first bulb conveying support 132, the first circular table 131 of the bulb capper 3 rotates counterclockwise, after the wick is fixed on the first bulb conveying support 132 by the wick pressing device 21, the bulb shell manipulator 12 sleeves the bulb shell on the bulb shell conveying table 2 into the first bulb conveying support 132, and then the bulb shell is clamped by the bulb shell clamping device 22. The first bulb conveying support 132 with the bulb and the bulb shell enters a bulb shell cooling section and then enters an intersection area of a baking sealing section and the bulb shell cooling section, a baking sealing nozzle acts on the bottom of the bulb shell to fuse and fix the bulb shell and the bulb shell, at the end, the first waste material pull-down device 23 pulls down the bottom of the bulb shell for a short distance to enable the bulb shell and the bulb shell to form a horn-shaped fixation, and then the second waste material pull-down device 24 pulls off the redundant bottom bulb shell. After the sealing is finished, an exhaust pipe is reserved in the hair bulb, and the shaping device 25 shapes the hair bulb to enable the appearance to be regular.
The first bulb manipulator 13 transfers the bulbs to the cooling and conveying chain 4, the bulbs are cooled by the first fan 33 for a long distance, and after the temperature is reduced, the second bulb manipulator 14 transfers the bulbs to the air discharging and inflating mechanical table 5, so that the air discharging pipes on the bulbs correspond to the air discharging holes on the second bulb conveying support 152. The discharging and inflating mechanical table 5 rotates anticlockwise, the hair bubble is fixed at a specified height position after passing through the bubble lifting locking device 41, at the moment, the air starts to enter an exhaust working section, after a plurality of groups of air pumping actions, the air leakage hair bubble is picked up by the front leakage catching device 42, and after the air exhaust working section is finished, the air leakage hair bubble is picked up again by the rear leakage catching device 43. Thereafter, the bubble is tipped for the first time, the exhaust duct is closed, and the third bubble robot 15 transfers the bubble to the short tipping mechanism 6.
The short tip burning mechanism 6 is used for burning the exhaust pipe on the bulb for the second time to enable the exhaust pipe to be level with the horn mouth of the bulb or lower than the horn mouth of the bulb, and the blanking manipulator 16 is used for transferring the produced bulb to the bulb conveying platform 7.
The production equipment of the LED filament lamp is not only used for producing the LED filament lamp, but also can be used for producing LED lamp strips and the like.
This production facility of LED filament lamp's beneficial effect is:
the production equipment of the LED filament lamp is arranged on the same horizontal machine table, the synchronous level of the bulb sealing machine and the row and inflation mechanical table is particularly improved, the stability of the production equipment is obviously improved, the production equipment is reasonable and efficient, and the qualified rate of bulb production is also improved.
Press lamp wick device adjustment wick position, make the wick unified state on first bulb transport support, nevertheless probably make the wick drop when pressing the wick, install the wick additional and detect whether the instant perception wick of inductor drops, this sensing information transmission to controller, through controller control cell-shell manipulator again, the cell-shell can not be gone up to the first bulb transport support of disappearance wick, has reduced the waste of raw materials.
The bulb shell clamping device enables the lamp wick to be positioned at the center of the bulb shell; the bulb shell cooling device protects the lamp strip on the lamp wick, and the qualified rate of the finished bulb product can be improved by the configuration. The cooling conveying chain further reduces the temperature of the hair bulb, improves the gas filling amount of the subsequent discharging and inflating process, and further improves the quality of the bulb.
The front leakage catching device picks up and removes air leakage bubbles, so that unnecessary energy consumption of an exhaust section can be avoided; the rear leakage grabbing device picks out the air leakage bubbles again, so that the waste of gas resources of an inflation working section and the energy of the tip burning mechanism can be avoided. The short burning tip mechanism further processes the exhaust pipe on the bulb, so that the bulb and the lamp holder can be conveniently assembled in the next procedure.
The production equipment of the LED filament lamp effectively improves the utilization rate of resources and energy, improves the quality of bulbs and the qualification rate of products, and avoids unnecessary waste.
Compared with the existing LED filament lamp production equipment, the original bulb sealing machine and the row and inflation mechanical table are independent machines, and the bulb qualification rate is improved to 95% from the original 85% after the bulb sealing machine and the row and inflation mechanical table are arranged on the same machine.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above-mentioned embodiment, therefore, the present invention is not limited to the above-mentioned specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (9)
1. The utility model provides a production facility of LED filament lamp which characterized in that:
the device comprises a machine table (100), a lamp wick conveying table (1), a bulb shell conveying table (2), a bulb sealing machine (3), a cooling conveying chain (4), a row and inflation mechanical table (5) and a short tip burning mechanism (6), wherein the lamp wick conveying table, the bulb shell conveying table, the row and inflation mechanical table and the short tip burning mechanism are arranged on the machine table (100);
the lamp wick conveying table (1), the bulb shell conveying table (2), the bulb sealing machine (3), the row and inflation mechanical table (5) and the short burning tip structure all rotate on the machine table; the bulb sealing machine (3) is respectively provided with the lamp wick conveying table (1), the bulb shell conveying table (2) and the cooling conveying chain (4) in sequence along the rotation direction; the lamp wick conveying table (1) is also adjacent to the bulb shell conveying table (2), the row and inflation mechanical table (5) is adjacent to the cooling conveying chain (4), and the short tip burning mechanism (6) is adjacent to the row and inflation mechanical table (5);
the lamp wick conveying platform (1) and the adjacent end of the bulb sealing machine (3) are provided with a lamp wick manipulator (11), the adjacent end of the bulb shell conveying platform (2) and the adjacent end of the bulb sealing machine (3) are provided with a bulb shell manipulator (12), the adjacent end of the cooling conveying chain (4) and the bulb sealing machine (3) and the adjacent end of the row and inflation mechanical platform (5) are respectively provided with a first bulb manipulator (13) and a second bulb manipulator (14), and the adjacent end of the short burning tip mechanism (6) and the row and inflation mechanical platform (5) is provided with a third bulb manipulator (15).
2. The apparatus for producing an LED filament lamp according to claim 1, wherein: a lampwick pressing device (21), a bulb shell clamping device (22), a first waste material pull-down device (23), a second waste material pull-down device (24) and a shaping device (25) are sequentially arranged along the rotation direction of the bulb sealing machine (3);
the lamp wick pressing device (21) is arranged between the lamp wick conveying table (1) and the bulb shell conveying table (2), the bulb shell clamping device (22) is arranged behind the bulb shell conveying table (2), the first waste material pull-down device (23) and the second waste material pull-down device (24) are adjacent and located in a baking and sealing section of the bulb sealing machine (3), and the shaping device (25) is arranged between the baking and sealing section and the cooling conveying chain (4).
3. The apparatus for producing an LED filament lamp according to claim 2, wherein: the bulb sealing machine (3) further comprises a bulb shell cooling device (26), and the bulb shell cooling device (26) is installed at a part of the working sections of the bulb sealing machine (3).
4. The apparatus for producing an LED filament lamp according to claim 2, wherein: the lampwick pressing device (21) is also provided with a lampwick detection sensor.
5. The apparatus for producing an LED filament lamp according to claim 1, wherein: the cooling conveying chain (4) comprises a bubble conveying chain (31), a bubble fixing seat (32) and a first fan (33);
the foam fixing seats (32) are arranged on the foam conveying chain (31) at intervals, and a plurality of first fans (33) are arranged right above part of the foam fixing seats (32).
6. The apparatus for producing an LED filament lamp according to claim 1, wherein: the row and inflation mechanical table (5) is sequentially provided with a foam lifting locking device (41), a front leakage catching device (42) and a rear leakage catching device (43) along the rotation direction;
the foam lifting locking device (41) is configured to be adjacent to the cooling conveying chain (4), the front foam lifting locking device (42) is adjacent to the foam lifting locking device (41), the rear foam lifting locking device (43) is adjacent to the short burning tip mechanism (6), and the short burning tip mechanism (6) is behind the foam lifting locking device.
7. The apparatus for producing an LED filament lamp according to claim 6, wherein: and part of the sections of the row and inflation mechanical platform (5) is also provided with a second fan (44).
8. The apparatus for producing an LED filament lamp according to claim 1, wherein: the short tip burning mechanism (6) comprises a bulb fixing circular table (51) and a roasting tip burning device (52);
the bulb fixing round platform (51) is provided with an upper layer and a lower layer, circular seat holes (53) are uniformly formed in the upper layer along the circumference, bulb fixing seats (54) are uniformly distributed in the lower layer along the circumference, and the circular seat holes (53) correspond to the bulb fixing seats (54) one to one.
9. The apparatus for producing an LED filament lamp according to claim 1, wherein: the short burning tip mechanism (6) is adjacent to the bulb conveying table (7), and the adjacent end is provided with a blanking manipulator (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921663619.5U CN210860704U (en) | 2019-09-30 | 2019-09-30 | Production equipment of LED filament lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921663619.5U CN210860704U (en) | 2019-09-30 | 2019-09-30 | Production equipment of LED filament lamp |
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| Publication Number | Publication Date |
|---|---|
| CN210860704U true CN210860704U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921663619.5U Expired - Fee Related CN210860704U (en) | 2019-09-30 | 2019-09-30 | Production equipment of LED filament lamp |
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| Country | Link |
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| CN (1) | CN210860704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542026A (en) * | 2019-09-30 | 2019-12-06 | 海盐县通元泽易机械厂 | Production equipment of LED filament lamp |
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2019
- 2019-09-30 CN CN201921663619.5U patent/CN210860704U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542026A (en) * | 2019-09-30 | 2019-12-06 | 海盐县通元泽易机械厂 | Production equipment of LED filament lamp |
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Granted publication date: 20200626 Termination date: 20210930 |