CN109531829B - A ceramic substrate strip splitter for a stretched LED filament lamp - Google Patents
A ceramic substrate strip splitter for a stretched LED filament lamp Download PDFInfo
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- CN109531829B CN109531829B CN201910078139.0A CN201910078139A CN109531829B CN 109531829 B CN109531829 B CN 109531829B CN 201910078139 A CN201910078139 A CN 201910078139A CN 109531829 B CN109531829 B CN 109531829B
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Abstract
本发明公开了一种拉伸型LED灯丝灯的陶瓷基板条拆分器，其特征在于：包括：支架，所述支架包括支架板和两个相对立的支撑臂；滑杆，架设在两个支撑臂上；至少两个牵引板滑动连接在滑杆上，相邻两个牵引板之间通过牵引钩来实现牵引，牵引板的底面设有吸气孔；还包括推拉件和牵引件，推拉件带动牵引件移动，牵引件带动紧邻于牵引件的第一牵引板移动，第一牵引板依次带动后面的牵引板移动，最后一个牵引板与支架固定连接。本发明可以实现一次性将陶瓷片上的所有陶瓷基板条拆分开，并使拆分开的所有陶瓷基板条能对应到流水上所需放置的位置，以便下一个工序操作。且结构紧凑，拆分力平稳。
The invention discloses a ceramic substrate strip splitter for a stretched LED filament lamp, which is characterized by comprising: a bracket, the bracket includes a bracket plate and two opposite support arms; a sliding rod is erected on two on the support arm; at least two traction plates are slidably connected to the sliding rod, traction hooks are used between two adjacent traction plates to achieve traction, and the bottom surface of the traction plates is provided with a suction hole; it also includes a push-pull member and a traction member. The pulling member drives the pulling member to move, the pulling member drives the first pulling plate adjacent to the pulling member to move, the first pulling plate drives the following pulling plates to move in turn, and the last pulling plate is fixedly connected to the bracket. The present invention can realize that all the ceramic substrate strips on the ceramic sheet can be separated at one time, and all the separated ceramic substrate strips can correspond to the positions required to be placed on the flowing water, so as to facilitate the next process operation. And the structure is compact, and the splitting force is stable.
Description
Technical Field
The invention relates to the field of mechanical devices, in particular to a ceramic substrate strip splitter of a stretching type LED filament lamp.
Background
The LED filament lamp adopts an LED light source to simulate a traditional tungsten filament bulb, and the light source structure of the LED filament lamp is as follows: a plurality of LED chips are fixedly connected on the slender ceramic substrate strip. The slender ceramic substrate strip is formed by splitting a whole ceramic plate, splitting lines are pre-cut on the whole ceramic plate according to the width of each ceramic substrate strip, and the ceramic plate with the pre-cut splitting lines is split into a plurality of ceramic substrate strip splitting devices.
The splitting principle of the existing ceramic substrate strip splitter is as follows: arranging punching teeth at the upper parts of the ceramic substrate strips at the even numbers, sucking the ceramic substrate strips at the odd numbers by using suction nozzles, and then punching downwards by using the punching teeth at the upper parts of the even numbers so that the ceramic substrate strips at the even numbers are separated from the ceramic sheets and are placed on a production line; then, the suction of the suction nozzle on the odd-number position is cancelled, so that the ceramic substrate strip on the odd-number position is placed on the production line.
Although the existing ceramic substrate strip splitter can split a plurality of ceramic substrate strips at one time, the existing ceramic substrate strip splitter cannot complete the whole process at one time, and a plurality of pneumatic actions can be generated in the whole process, for example, one pneumatic action can be generated when the ceramic substrate strips at even-numbered positions are punched, and one action can be generated when the suction at odd-numbered positions is cancelled; meanwhile, even-numbered and odd-numbered ceramic substrate strips are uniformly placed on odd-numbered positions or even-numbered positions on the production line, so that the displacement action of the splitter can be continuously generated, the production efficiency is reduced, and the service life of the splitter is prolonged.
Disclosure of Invention
The invention aims to provide a ceramic substrate strip splitter of a stretching type LED filament lamp, which can be used for splitting all ceramic substrate strips on a ceramic plate at one time and correspondingly placing the ceramic substrate strips at positions required to be placed on flowing water.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a ceramic matrix lath deconsolidation ware of tensile type LED filament lamp which characterized in that: the method comprises the following steps: a cradle comprising a cradle plate and two opposing support arms positioned on the cradle plate; the sliding rod is erected on the two supporting arms; the traction plates are connected to the sliding rod in a sliding mode, traction is achieved between every two adjacent traction plates through traction hooks arranged on the traction plates, and air suction holes are formed in the bottom surfaces of the traction plates; the traction device comprises a support, a push-pull piece and a traction piece, wherein the push-pull piece drives the traction piece to move, the traction piece drives a first traction plate close to the traction piece to move, the first traction plate sequentially drives a rear traction plate to move, and the last traction plate is fixedly connected with the support. A plurality of traction plates are arranged, the suction holes on the bottom surfaces of the traction plates can suck the pre-cut ceramic plates of the parting lines, and each traction plate correspondingly sucks one ceramic substrate strip; then the ceramic substrate strips on the ceramic plates can be sequentially pulled open through the driving of the push-pull piece and the traction piece and the pulling of the traction hook on the traction plate; and the length of the traction hook can be set according to the interval requirement of each ceramic substrate strip on the production line, so that all ceramic substrate strips on the ceramic plate can be detached at one time, and all the detached ceramic substrate strips can be correspondingly arranged on the position required to be placed on the flowing water, and the next process operation is facilitated.
Furthermore, a plurality of traction plates form a group of traction plate groups, the number N1 of the traction plate groups is more than or equal to 1, and the number N2 of the traction plates of each group of traction plate groups is more than or equal to 4; the 1 st, the 2 nd, the 3 rd, the n th, the n +1 th and the n +2 … th and n + n th traction plates are sequentially arranged from one end of the traction piece to the opposite end of the traction piece;
the traction hook is positioned at the top of the traction plate and comprises a hook part and an arm part connected between the hook part and the traction plate, and the length of the arm part is greater than the thickness of the traction plate; the top of the traction plate is provided with a retaining wall and a notch with an upward opening; the hook part of the traction hook of the (n + 2) th traction plate moves and is limited on one side of the blocking wall of the (n + 1) th traction plate, and the hook part of the (n + 2) th traction plate at least penetrates through the notches of the (n + 1) th traction plate and the (n) th traction plate. Because the length of the arm part of the traction hook is larger than the thickness of the traction plate, the top of the traction plate is provided with a notch with an upward opening, so that the arm part of the traction hook can be compactly contained at the top of other traction plates, and all the traction plates can be attached together, so that each traction plate corresponds to each ceramic substrate strip on the ceramic plate.
Furthermore, the number of the traction hooks of the last traction plate of each group of traction plates is one, the number of the traction hooks of the traction plate between the 1 st traction plate and the last traction plate is two, and the two traction hooks are symmetrically distributed along the central line of the traction plate; the towing hook of two adjacent traction plates staggers each other, and from the 2 nd traction plate, the position of towing hook draws together towards the intermediate position of traction plate gradually. The vast majority of traction plates are provided with 2 symmetrically distributed traction hooks, so that the traction force is stronger and more stable. The positions of the traction hooks are gradually closed to the middle position of the traction plate, so that all the traction hooks can be arranged more compactly, and the number of the traction plates in each traction plate group is maximized. Meanwhile, traction force can be drawn towards the middle of the traction plates, and the traction plates can be more easily drawn and moved along the linear direction.
Furthermore, a track is arranged on the support, a track groove matched with the track is formed in the push-pull piece, and the push-pull piece is sleeved on the track through the track groove of the push-pull piece, so that the push-pull piece can move on the track in a limiting mode.
Furthermore, the traction piece comprises a connecting rod, a first connector and a second connector, wherein the first connector and the second connector are respectively connected to two ends of the connecting rod; the bracket plate is provided with a shifting groove which penetrates through the bracket plate up and down, the shifting groove is positioned below the sliding rod, and the connecting rod of the traction piece penetrates through the shifting groove and can move back and forth in the shifting groove. The shifting groove which penetrates through the bracket plate from top to bottom is formed in the bracket plate, the connecting rod of the traction piece penetrates through the shifting groove, and the shifting groove is located below the sliding rod, so that the traction piece can be closer to the central position of the traction plate, and the force application of the traction piece is smoother and stable.
Furthermore, a first air pipe connector is arranged at the side end of each traction plate and is communicated with an air suction hole in the bottom surface of the traction plate through a hollow air passage in the traction plate; the bracket is provided with a second air pipe connector and an air inlet nozzle, and the second air pipe connector is communicated with the air inlet nozzle through a hollow air passage in the bracket; the first air pipe connector and the second air pipe connector are communicated through an air pipe.
Furthermore, the first air pipe connectors of the even-numbered traction plates are positioned at one side end of each traction plate; the first air pipe connector of the odd-number traction plate is positioned at the other side end of the traction plate. Because the thickness of the traction plate is approximately equal to the width of the ceramic substrate strip, the width of the ceramic substrate strip is usually narrow, the thickness of the traction plate is thinner correspondingly, the width of the first air pipe connector is more than the thickness of the traction plate, the first air pipe connectors of the even-number traction plates and the first air pipe connectors of the odd-number traction plates are placed on two sides of the traction plate in a staggered mode, the two first air pipe connectors of the two adjacent traction plates cannot be touched together, and therefore the two adjacent traction plates can be attached together.
Furthermore, the first air pipe connectors of the odd-number traction plates are sequentially distributed in a vertically staggered manner, and the first air pipe connectors of the even-number traction plates are sequentially distributed in a vertically staggered manner. And furthermore, the two first air pipe connectors of the two adjacent traction plates cannot be collided together, so that the two adjacent traction plates can be attached together.
Furthermore, the number of the sliding rods is two, so that the traction plate can move more stably; the suction holes on the bottom surface of the traction plate are more than two in number and distributed along the length direction of the bottom surface of the traction plate at intervals, so that the suction force of the ceramic substrate lath is more stable.
The invention also provides a method for splitting the ceramic substrate strip of the LED filament lamp, which is characterized by comprising the following steps:
providing a ceramic substrate strip splitter, said ceramic substrate strip splitter comprising: a cradle comprising a cradle plate and two opposing support arms positioned on the cradle plate; the sliding rod is erected on the two supporting arms; the traction plates are connected to the sliding rod in a sliding mode, traction is achieved between every two adjacent traction plates through traction hooks arranged on the traction plates, and air suction holes are formed in the bottom surfaces of the traction plates; the device also comprises a push-pull piece and a traction piece;
preparing a ceramic plate with the length approximately equal to the total thickness of all the traction plates, and pre-cutting a parting line on the ceramic plate according to the width of the ceramic substrate strip, wherein the width of the ceramic substrate strip is approximately equal to the thickness of the traction plates;
the ceramic plates are adsorbed on the air suction holes of the traction plates, each traction plate corresponds to one ceramic substrate strip, the push-pull piece drives the traction piece to move, the traction piece drives the first traction plate close to the traction piece to move, the first traction plate sequentially drives the traction plates behind to move, and the last traction plate is fixedly connected with the support, so that the ceramic substrate strips on the ceramic plates are sequentially pulled open.
The invention has the following beneficial effects: the ceramic plate strip separating device can separate all the ceramic base strip on the ceramic plate at one time, and all the separated ceramic base strip can be correspondingly arranged on the position required to be placed on flowing water so as to facilitate the operation of the next procedure. And the structure is compact, and the splitting force is stable.
It is noted that not all of the above effects need to be achieved simultaneously by any one product for practicing the invention.
Drawings
The invention is further illustrated by the following figures and examples:
FIG. 1 is an exploded view of an embodiment of the present invention;
FIG. 2 is a first perspective view of the present invention;
FIG. 3 is a second perspective view of the embodiment of the present invention;
FIG. 4 is a third perspective view of the embodiment of the present invention;
FIG. 5 is a fourth perspective view of the embodiment of the present invention;
FIG. 6 is a first perspective view of a traction plate set in accordance with an embodiment of the present invention;
FIG. 7 is a second perspective view of a traction plate set in accordance with an embodiment of the present invention;
FIG. 8 is a third perspective view of a traction plate set in accordance with an embodiment of the present invention;
FIG. 9 is a fourth perspective view of a traction plate set in accordance with an embodiment of the present invention;
FIG. 10 is a fifth perspective view of a traction plate set in accordance with an embodiment of the present invention;
FIG. 11 is a side view of a traction plate set according to an embodiment of the present invention;
fig. 12 is a side view of a single traction plate of an embodiment of the present invention.
Reference numerals:
1. a support; 2. a mounting plate; 3. a support arm; 4. a slide bar; 5. a traction plate; 6. sleeving a hole; 7. a towing hook;
8. a suction hole; 9. a ceramic substrate strip; 10. a push-pull member; 11. a traction member; 12. a first traction plate; 13. a ceramic plate;
z, a traction plate group; 14. a hook portion; 15. an arm portion; 16. a retaining wall; 17. a notch; q4, 4 th traction plate;
q3, No. 3 traction plate; q2, 2 nd traction plate; 18. a track; 19. a track groove; 20. a connecting rod;
21. a first connector; 22. a second connector; 23. a shifting groove; 24. a first gas pipe connector;
25. a second air pipe connector; 26. an air inlet nozzle.
Detailed Description
Referring to fig. 1 to 12, in a preferred embodiment of the present invention, a ceramic substrate strip splitter for a stretching LED filament lamp comprises a support 1, wherein the support 1 comprises a support plate 2 and two opposite support arms 3 located on the support plate 2; two parallel slide bars 4 are arranged on the two supporting arms 3; the traction plates 5 are connected to the sliding rods 4 in a sliding mode, two sleeving holes 6 are formed in the middle of each traction plate 5 corresponding to the positions of the two sliding rods 4, and the traction plates 5 are sleeved on the sliding rods 4 through the sleeving holes 6; the two adjacent traction plates 5 are dragged by the traction hooks 7 arranged on the traction plates 5, the bottom surfaces of the traction plates 5 are provided with 3 air suction holes 8, the air suction holes 8 are distributed at intervals along the length direction of the bottom surface of the traction plate 5, and the suction force to the ceramic substrate lath 9 is more stable; the device also comprises a push-pull piece 10 and a traction piece 11, wherein the push-pull piece 10 drives the traction piece 11 to move, the traction piece 11 drives a traction plate 12 close to the traction piece 11 to move, the first traction plate 12 sequentially drives the rear traction plate 5 to move, and the last traction plate is fixedly connected with the supporting arm 3 of the support 1. A plurality of traction plates 5 are arranged, the air suction holes 8 on the bottom surfaces of the traction plates 5 can suck the ceramic plates 13 which are pre-cut with split lines, and each traction plate 5 correspondingly sucks one ceramic substrate strip 9; then, the ceramic substrate strips 9 on the ceramic sheets 13 can be sequentially pulled open by the driving of the push-pull piece 10 and the traction piece 11 and the pulling of the traction hook 7 on the traction plate 5; and the length of the traction hook 7 can be set according to the interval requirement of each ceramic base lath 9 on the production line, thereby realizing that all the ceramic base laths 9 on the ceramic plate 13 are detached at one time, and all the detached ceramic base laths 9 can correspond to the positions required to be placed on the flowing water so as to facilitate the operation of the next procedure.
A group of traction plate groups Z is formed by 6 traction plates 5, and the group number N1 of the traction plate groups Z is 2; the No. 1, No. 2 and No. 3 No. 6 traction plates are sequentially arranged from one end of the traction piece 11 to the opposite end of the traction piece 11; the traction hook 7 is positioned at the top of the traction plate 5, the traction hook 7 comprises a hook part 14 and an arm part 15 connected between the hook part 14 and the traction plate 5, and the length of the arm part 15 is greater than the thickness of the traction plate 5; the top of the traction plate 5 is provided with a retaining wall 16 and a notch 17 which is opened upwards; the hook part 14 of the towing hook 7 of the 4 th towing plate Q4 is limited on one side of the blocking wall 16 of the 3 rd towing plate Q3 in moving, and the hook part 14 of the 4 th towing plate Q4 at least penetrates through the notch 17 of the 3 rd towing plate Q3 and the 2 nd towing plate Q2. Because the length of the arm 15 of the towing hook 7 is larger than the thickness of the towing plate 5, and the notch 17 which is opened upwards is arranged on the top of the towing plate 5, the arm 15 of the towing hook 7 can be compactly contained on the top of other towing plates 5, and all the towing plates 5 can be attached together, so that each towing plate 5 corresponds to each ceramic base lath 9 on the ceramic plate 13.
The number of the traction hooks 7 of the last traction plate of each group of traction plates is one, the number of the traction hooks 7 of the traction plate between the 1 st traction plate and the last traction plate is two, and the two traction hooks 7 are symmetrically distributed along the central line of the traction plate 5; the towing hooks 7 of two adjacent towing plates 5 are staggered with each other, and from the 2 nd towing plate Q2, the positions of the towing hooks 7 gradually get closer to the middle position of the towing plate 5. The vast majority of traction plates 5 are provided with 2 symmetrically distributed traction hooks 7, so that the traction force is stronger and more stable. The location of the tow hooks 7 gradually converges towards the middle of the tow plates 5, which may make the arrangement of all tow hooks 7 more compact, so that the number of tow plates 5 in each group of tow plate groups Z may be maximized. Meanwhile, the traction force can be drawn towards the middle of the traction plates 5, so that each traction plate 5 can be more easily drawn and moved along the linear direction.
The side of the support 1 is provided with a track 18, the push-pull piece 10 is provided with a track groove 19 matched with the track 18, and the push-pull piece 10 is sleeved on the track 18 through the track groove 19, so that the push-pull piece 10 can move on the track 18 in a limiting manner.
The traction piece 11 is approximately Z-shaped and comprises a vertical connecting rod 20, a first connecting head 21 and a second connecting head 22 which are respectively connected to two ends of the connecting rod 20, wherein the first connecting head 21 is connected with the push-pull piece 10, and the second connecting head 22 is connected with the first traction plate 12; the bracket plate 2 is provided with a displacement groove 23 which penetrates up and down, the displacement groove 23 is positioned below the sliding rod 4, and the connecting rod 20 of the traction piece 11 penetrates through the displacement groove 23 and can move back and forth in the displacement groove 23. The bracket plate 2 is provided with a shifting groove 23 which penetrates up and down, the connecting rod 20 of the traction piece 11 penetrates through the shifting groove 23, and the shifting groove 23 is positioned below the sliding rod 4, so that the force application point of the traction piece 11 is closer to the central position of the traction plate 5, and the force application of the traction piece 11 is smoother and more stable.
The side end of each traction plate 5 is provided with a first air pipe connector 24, and the first air pipe connectors 24 are communicated with the air suction holes 8 on the bottom surface of the traction plate 5 through hollow air passages inside the traction plate 5; the bracket 1 is provided with a second air pipe connector 25 and an air inlet nozzle 26, and the second air pipe connector 25 is communicated with the air inlet nozzle 26 through a hollow air passage in the bracket 1; the first and second air pipe connectors 24 and 25 are connected by an air pipe (not shown).
The first air pipe connectors 24 of the even-numbered traction plates 5 are positioned at one side end of the traction plates 5; the first gas pipe connectors 24 of the odd-numbered pulling plates 5 are positioned at the other side ends of the pulling plates 5. Because the thickness of the traction plate 5 is approximately equal to the width of the ceramic substrate strip 9, and the width of the ceramic substrate strip 9 is usually narrower, and accordingly the thickness of the traction plate 5 is thinner, at this time, the width of the first air pipe connector 24 is larger than that of the traction plate 5, the first air pipe connectors 24 of the even-number traction plate 5 and the first air pipe connectors 24 of the odd-number traction plate 5 are staggered and placed on two sides of the traction plate 5, so that the two first air pipe connectors 24 of the two adjacent traction plates 5 cannot collide with each other, and the two adjacent traction plates 5 can be attached together.
The first air pipe connectors 24 of the odd-numbered traction plates 5 are sequentially distributed in a vertically staggered manner, and the first air pipe connectors 24 of the even-numbered traction plates 5 are sequentially distributed in a vertically staggered manner. Furthermore, the two first air pipe connectors 24 of two adjacent traction plates 5 cannot collide with each other, so that two adjacent traction plates 5 can be attached together.
The embodiment also discloses a method for splitting the ceramic substrate strip of the LED filament lamp, which comprises the following steps:
providing a ceramic substrate strip splitter, said ceramic substrate strip splitter comprising: the support comprises a support 1, wherein the support 1 comprises a support plate 2 and two opposite support arms 3 positioned on the support plate 2; the sliding rod 4 is erected on the two supporting arms 3; the traction device comprises at least two traction plates 5, wherein the traction plates 5 are connected to a sliding rod 4 in a sliding mode, traction is realized between every two adjacent traction plates 5 through traction hooks 7 arranged on the traction plates 5, and the bottom surfaces of the traction plates 5 are provided with air suction holes 8; the device also comprises a push-pull piece 10 and a traction piece 11;
preparing a ceramic plate 13 with the length approximately equal to the total thickness of all the traction plates 5, and pre-cutting the ceramic plate 13 into split lines according to the width of the ceramic base lath 9, wherein the width of the ceramic base lath 9 is approximately equal to the thickness of the traction plate 5;
the ceramic plates 13 are adsorbed on the air suction holes 8 on the bottom surfaces of the traction plates 5, each traction plate 5 corresponds to one ceramic substrate strip 9, the push-pull piece 10 drives the traction piece 11 to move, the traction piece 11 drives the first traction plate 12 close to the traction piece 11 to move, the first traction plate 12 sequentially drives the rear traction plate 5 to move, and the last traction plate is fixedly connected with the supporting arm 3 of the support 1, so that the ceramic substrate strips 9 on the ceramic plates 13 are sequentially pulled open.
The above embodiment can realize the one-time detachment of all the ceramic matrix strips 9 on the ceramic sheet 13 and the corresponding positioning of all the detached ceramic matrix strips 9 on the flowing water for the next process operation. And the structure is compact, and the splitting force is stable.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and the invention is intended to be protected by the following claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Also, the drawings are for illustrative purposes only and are presented as schematic illustrations only, not as physical illustrations, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Moreover, like or similar reference numerals in the drawings of the embodiments of the present invention correspond to like or similar components; in the description of the present invention, it should be understood that, if there are any terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "lateral", "longitudinal", "top", "bottom", "inner", "outer", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is for convenience only and to simplify the description, but it is not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the terms describing the positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Claims (9)
1. The utility model provides a ceramic matrix lath deconsolidation ware of tensile type LED filament lamp which characterized in that: the method comprises the following steps:
a cradle comprising a cradle plate and two opposing support arms positioned on the cradle plate;
the sliding rod is erected on the two supporting arms;
the traction plates are connected to the sliding rod in a sliding mode, traction is achieved between every two adjacent traction plates through traction hooks arranged on the traction plates, and air suction holes are formed in the bottom surfaces of the traction plates;
the traction device comprises a support, a push-pull piece and a traction piece, wherein the push-pull piece drives the traction piece to move, the traction piece drives a first traction plate close to the traction piece to move, the first traction plate sequentially drives a rear traction plate to move, and the last traction plate is fixedly connected with the support;
the traction plate group is composed of a plurality of traction plates, the number N1 of the traction plate group is more than or equal to 1, and the number N2 of the traction plates of each traction plate group is more than or equal to 4;
the No. 1, No. 2 and No. 3 are arranged in sequence from one end of the traction piece to the opposite end of the traction piece, and the No. N1N 2 traction plates are arranged in sequence; the traction hook is positioned at the top of the traction plate and comprises a hook part and an arm part connected between the hook part and the traction plate, and the length of the arm part is greater than the thickness of the traction plate; the top of the traction plate is provided with a retaining wall and a notch with an upward opening; the hook part of the traction hook of the nth traction plate moves and is limited on one side of the blocking wall of the (N-1) th traction plate, the hook part of the nth traction plate at least penetrates through the notches of the (N-1) th traction plate and the (N-2) th traction plate, and N is more than or equal to 3 and less than or equal to N1N 2.
2. The ceramic matrix strip splitter of the stretching type LED filament lamp according to claim 1, wherein: the number of the traction hooks of the last traction plate of each group of traction plates is one, the number of the traction hooks of the traction plate between the 1 st traction plate and the last traction plate is two, and the two traction hooks are symmetrically distributed along the central line of the traction plate; the towing hook of two adjacent traction plates staggers each other, and from the 2 nd traction plate, the position of towing hook draws together towards the intermediate position of traction plate gradually.
3. The ceramic matrix strip splitter of the stretching type LED filament lamp according to any one of claims 1 to 2, wherein: the support is provided with a track, the push-pull piece is provided with a track groove matched with the track, and the push-pull piece is sleeved on the track through the track groove of the push-pull piece, so that the push-pull piece can move on the track in a limiting manner.
4. The ceramic matrix strip splitter of the stretching type LED filament lamp according to claim 3, wherein: the traction piece comprises a connecting rod, a first connector and a second connector, wherein the first connector and the second connector are respectively connected to two ends of the connecting rod; the bracket plate is provided with a shifting groove which penetrates through the bracket plate up and down, the shifting groove is positioned above the sliding rod, and the connecting rod of the traction piece penetrates through the shifting groove and can move back and forth in the shifting groove.
5. The ceramic matrix strip splitter of the stretching type LED filament lamp according to claim 3, wherein: the side end of each traction plate is provided with a first air pipe connector, and the first air pipe connector is communicated with the air suction hole in the bottom surface of the traction plate through a hollow air passage in the traction plate; the bracket is provided with a second air pipe connector and an air inlet nozzle, and the second air pipe connector is communicated with the air inlet nozzle through a hollow air passage in the bracket; the first air pipe connector and the second air pipe connector are communicated through an air pipe.
6. The ceramic matrix strip splitter of the stretching type LED filament lamp according to claim 5, wherein: the first air pipe connectors of the even-number traction plates are positioned at one side end of each traction plate; the first air pipe connector of the odd-number traction plate is positioned at the other side end of the traction plate.
7. The ceramic matrix strip splitter of the stretching type LED filament lamp according to claim 6, wherein: the first air pipe connectors of the odd traction plates are sequentially distributed in a vertically staggered manner, and the first air pipe connectors of the even traction plates are sequentially distributed in a vertically staggered manner.
8. The ceramic matrix strip splitter of the stretching type LED filament lamp according to claim 7, wherein: the number of the sliding rods is two; the number of the air suction holes in the bottom surface of the traction plate is more than two, and the air suction holes are distributed along the length direction of the bottom surface of the traction plate at intervals.
9. A method for splitting a ceramic matrix strip of an LED filament lamp is characterized by comprising the following steps:
providing a ceramic substrate strip splitter, said ceramic substrate strip splitter comprising: a cradle comprising a cradle plate and two opposing support arms positioned on the cradle plate; the sliding rod is erected on the two supporting arms; the traction plates are connected to the sliding rod in a sliding mode, traction is achieved between every two adjacent traction plates through traction hooks arranged on the traction plates, and air suction holes are formed in the bottom surfaces of the traction plates; the device also comprises a push-pull piece and a traction piece;
preparing a ceramic plate with the length approximately equal to the total thickness of all the traction plates, and pre-cutting a parting line on the ceramic plate according to the width of the ceramic substrate strip, wherein the width of the ceramic substrate strip is approximately equal to the thickness of the traction plates;
the ceramic plates are adsorbed on the air suction holes of the traction plates, each traction plate corresponds to one ceramic substrate strip, the push-pull piece drives the traction piece to move, the traction piece drives a first traction plate adjacent to the traction piece to move, the first traction plate drives the rear traction plate to move, and the last traction plate is fixedly connected with the support, so that the ceramic substrate strips on the ceramic plates are sequentially pulled open;
the traction plate group comprises a plurality of traction plates, the number N1 of the traction plate groups is more than or equal to 1, and the number N2 of the traction plates of each traction plate group is more than or equal to 4; 1 st, 2 nd, 3 rd, … th and N1N 2 th traction plates are sequentially arranged from one end of the traction piece to the opposite end of the traction piece;
the traction hook is positioned at the top of the traction plate and comprises a hook part and an arm part connected between the hook part and the traction plate, and the length of the arm part is greater than the thickness of the traction plate; the top of the traction plate is provided with a retaining wall and a notch with an upward opening;
the hook part of the traction hook of the nth traction plate moves and is limited on one side of the blocking wall of the (N-1) th traction plate, the hook part of the nth traction plate at least penetrates through the notches of the (N-1) th traction plate and the (N-2) th traction plate, and N is more than or equal to 3 and less than or equal to N1N 2.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910078139.0A CN109531829B (en) | 2019-01-28 | 2019-01-28 | A ceramic substrate strip splitter for a stretched LED filament lamp |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910078139.0A CN109531829B (en) | 2019-01-28 | 2019-01-28 | A ceramic substrate strip splitter for a stretched LED filament lamp |
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| Publication Number | Publication Date |
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| CN109531829A CN109531829A (en) | 2019-03-29 |
| CN109531829B true CN109531829B (en) | 2021-06-15 |
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| EP2100860A2 (en) * | 2008-03-13 | 2009-09-16 | Macotec S.R.L. | Machine for cutting glass sheets in general and laminated glass sheets in particular |
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| JP2002018797A (en) * | 2000-06-29 | 2002-01-22 | Nisshinbo Ind Inc | Method and apparatus for cutting substrate made of brittle material |
| CN1486285A (en) * | 2001-01-17 | 2004-03-31 | 三星宝石工业株式会社 | Scribing and breaking apparatus, system therefor, and scribing and breaking method |
| WO2003002471A1 (en) * | 2001-06-28 | 2003-01-09 | Mitsuboshi Diamond Industrial Co., Ltd | Device and method for breaking fragile material substrate |
| WO2009107794A1 (en) * | 2008-02-29 | 2009-09-03 | 三星ダイヤモンド工業株式会社 | Separation device and separation method of mother board for plane display panel |
| EP2100860A2 (en) * | 2008-03-13 | 2009-09-16 | Macotec S.R.L. | Machine for cutting glass sheets in general and laminated glass sheets in particular |
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| CN109531829A (en) | 2019-03-29 |
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Effective date of registration: 20240617 Address after: Buildings 1 to 6, Building 33, Qixingguan Economic Development Zone, Bihai Street, Qixingguan District, Bijie City, Guizhou Province, 551700 Patentee after: GUIZHOU LIANSHANG TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 518132 no.1110, building 5, Jinhong garden, 88 South Ring Road, Gongming street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Lin Huayong Country or region before: China |
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