CN205629220U - A closing device that is used for straight mechanism of filament reason - Google Patents
A closing device that is used for straight mechanism of filament reason Download PDFInfo
- Publication number
- CN205629220U CN205629220U CN201620334250.3U CN201620334250U CN205629220U CN 205629220 U CN205629220 U CN 205629220U CN 201620334250 U CN201620334250 U CN 201620334250U CN 205629220 U CN205629220 U CN 205629220U
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- China
- Prior art keywords
- swing arm
- filament
- briquetting
- slide block
- arm
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Abstract
The utility model discloses a closing device that is used for straight mechanism of filament reason. The device includes the briquetting no. 1 on the mounting substrate, briquetting no. 2, compress tightly the swing arm, pendulum arm driving device, locking device, wherein the briquetting one, briquetting no. 2, compress tightly the swing arm, pendulum arm driving device can fix the filament and compress tightly, locking device compresses tightly the tip that the straining of succeeding reforwarding line compressed tightly the swing arm at the filament, the messenger compresses tightly the pressure multiplication of filament, the effect of flare -outing has been guaranteed, also avoided simultaneously compressing tightly the flare -out emergence of failure or the effect unexpected condition such as unsatisfactory of the possible not hard up and filament that arouse of subassembly at the in -process of flare -outing. The utility model discloses realize the filament reason and straighten the automation that the in -process filament compressed tightly, practiced thrift manpower, material resources, also increased the quality of product.
Description
Technical field
This utility model relates to LED filament lamp mounting technology field, assembles for LED filament lamp intelligence particularly to one
The hold down gag of the filament Li Zhi mechanism of production line.
Background technology
Light fixture is indispensable one way of life articles for use in people's daily life, and light fixture both can be as illumination use, also
Can use as decoration.Traditional light fixture is mostly electric filament lamp, and the light efficiency of electric filament lamp is low, useful life is short, thus constrains white
The use of vehement lamp, but because its price is cheap, still occupy a part of market.Existing light fixture is mostly electricity-saving lamp or LED filament
Lamp.But, no matter electric filament lamp, electricity-saving lamp or LED filament lamp, during assembling, it is required for straight, the most just for filament reason
Follow-up assembly operation can be carried out, and filament first has to compress during managing directly, after just carrying out after filament is compressed
The straight operation of continuous reason.
In prior art, in the production that LED filament lamp assembles, filament compresses the method or artificial operation commonly used
Method, the equipment of compression mostly is pliers or the parallel finger pair that one end is intersected, and its feature is, a pair same phase of hold down gag
Fixing without external force after motion, compression, it is disadvantageously, compression effect is undesirable, owing to stretching during follow-up stretching
Produced external force and may loosen, relatively big on subsequent operation impact, rework aspect is serious, the proportion of goods damageds are big.
I.e. filament clamping problems of the prior art have:
(1) mostly being manual operation, inefficiency, cost of labor are higher；
(2) effect is compressed undesirable；
(3) compress after due to follow-up stretch produced external force and may cause hold down gag loosen, to subsequent operation shadow
Ring bigger；
(4) rework aspect is serious, the proportion of goods damageds are big.
And in this area, also there is no to solve a kind of device of the problems referred to above.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of prior art, it is provided that a kind of new automatic filament Li Zhi mechanism
Hold down gag.It has the advantage that compression is effective, stable, solves inefficiency, cost of labor that manual operation brings
Higher, conventional method stretches problems such as subsequent operation impact are bigger.
This utility model provides the hold down gag for filament Li Zhi mechanism, including being fixedly installed on installation base plate
Briquetting two, and briquetting one, compression swing arm, swing arm drive device；Briquetting one is arranged in compression swing arm, compresses one end of swing arm
Being rotationally connected with installation base plate and being driven by swing arm drive device makes compression swing arm rotate, and then makes briquetting one tight with briquetting two
Laminating.
Described briquetting one is movably connected with compressing swing arm by being connected sheet with compressing swing arm.Briquetting one uses with compressing swing arm
The mode being movably connected can make briquetting one in compression swing arm rotation process fit after contacting with briquetting two the most comprehensively, the most also
Avoid one angle of briquetting one elder generation when compressing swing arm state non-parallel with prerotation vane to contact with briquetting two and the loss that may cause.
Described swing arm drive device includes compression cylinder and connects assembly；Described compression cylinder is twin shaft double action cylinder, its
Two ends have projecting shaft one and projecting shaft two respectively；Connect assembly to be connected with projecting shaft one.
Described connection assembly includes slide block one, compresses pushing block, compression spring and linearly lead what slide block one play the guiding role
To axle one；Described slide block one includes main body and the two-arm extended from main body: arm one and arm two；Slide block one main body is provided with screw thread
Pin, compression swing arm are provided with gain, and the threaded of slide block one inserts in the gain compressing swing arm；Slide block one two-arm is through linearly leading
To axle one, arm one also extends through compression cylinder projecting shaft one；Compression pushing block one end is slidably connected with linear steering axle one and compresses and pushes away
This end of block is between arm one and arm two, and the other end compressing pushing block is connected with compression cylinder projecting shaft one and along with projecting shaft one
And move；Compression spring be set on linear steering axle one and two ends respectively with arm one, compress pushing block and offset so that arm two with
Compress pushing block to keep compressing laminating；Compression cylinder is run, and drives and compresses pushing block, compresses pushing block and promotes compression spring, compression spring
Band movable slider one slides along linear steering axle one, and the threaded of slide block one slides thus band dynamic pressure in the gain compressing swing arm
Tight swing arm rotates.The setting of compression spring, can make clamp assembly will not continued to run with by compression cylinder after filament clamping
Impact.
Described hold down gag also include increase hold down gag pressure locker, described locker include check lock lever,
Slide block two and the linear steering axle two that slide block two is play the guiding role；Check lock lever one end is provided with crotch, the other end is provided with gain,
Centre position is rotationally connected with peace transglutaminase substrate；Slide block two is through linear steering axle two, and slide block two one end is arranged at compression cylinder and stretches
On shaft two, moving along with projecting shaft two, slide block two other end is provided with threaded, and threaded inserts the gain of check lock lever
In；Compression cylinder operating band movable slider two, slide block two slides along linear steering axle two；The threaded of slide block two is at check lock lever
Slide in gain thus drive check lock lever to rotate；Filament clamping after, compression cylinder continues to run with, check lock lever be rotated further make curved
Fastener presses the end of tight swing arm.Increase the pressure multiplier that locker makes to hold down assembly, it is ensured that the effect stretched, the most also
Avoid the filament holding down assembly possible loosening during stretching and cause and stretch failure or undesirable grade of effect is anticipated
The generation of outer situation.Compression cylinder uses twin shaft double action cylinder, is only realized the compression of briquetting by this cylinder with further
Locking, has reached bigger thrust with less driving force.
The hold down gag of filament of the present utility model Li Zhi mechanism could be included for keeping compressing swing arm and is in level
The resistance to thin cushion block of position a pair, resistance to thin cushion block is arranged on installation base plate.Compress swing arm during rotating because of gravity
Reason or mechanism itself rock thus are in a non-level state, and arranging of resistance to thin cushion block can adjust compression swing arm
Position, make compression swing arm level to guidance set rotate, make briquetting one fit tightly with briquetting two.
Described linear steering axle one and linear steering axle two can be clamped in a pair guide shaft support, and guide shaft support is fixed
On installation base plate.
Can also arrange the limited block playing the guiding role slide block one below slide block one, limited block is fixed on installation base plate
On, the one end compressing swing arm may be provided between limited block and installation base plate.
The hold down gag of this filament Li Zhi mechanism is the LED filament lamp intelligent automation assembly line of our company's exploitation
A part, automatically compresses, and efficiency is high, saves manpower and materials, the least almost without rework aspect, the proportion of goods damageds.This filament is managed
The function compressed by two flexible filaments of bulb lamp that held down assembly of straight mechanism, stretches, for follow-up, work of preparing.
The hold down gag of this filament Li Zhi mechanism can also be used for the substrate hold-down function of other flexible material.
Accompanying drawing explanation
The overall structure schematic diagram of this utility model filament Li Zhi mechanism in Fig. 1 embodiment；
Fig. 2 is guidance set figure；
Fig. 3 is prerotation vane and briquetting one, the annexation figure of briquetting two；
Fig. 4 is slide block one and compression pushing block, the annexation figure of compression spring；
View when Fig. 5 is to start filament carding；
Fig. 6 is view during filament clamping；
Fig. 7 is the A portion enlarged drawing of Fig. 6；
Fig. 8 is the view after filament stretches.
Detailed description of the invention
By specific examples presented below, this utility model can be apparent from further, but they are not right
Restriction of the present utility model.
Embodiment 1:
As it is shown in figure 1, this utility model provides a kind of filament Li Zhi mechanism, including installation base plate 1, prerotation vane 2, briquetting
23, briquetting 1, compression swing arm 5, connection sheet 6, compression cylinder 7, slide block 1, compression pushing block 9, compression spring 10, linear steering
Axle 1, vertically-mounted plate 16, stretch cylinder 17, check lock lever 12, slide block 2 13, linear steering axle 2 14.
Prerotation vane 2 is adjacent at vertical direction with briquetting 23, and prerotation vane 2 arranges two adjacent V-shaped grooves 18.Prerotation vane 2
May be provided at the either above or below of briquetting 23, the position keeping parallelism of the position of briquetting 23 and briquetting 1, prerotation vane 2 with
Briquetting 23 composition guidance set is fixed on installation base plate 1.
The two sides, one end compressing pushing block 9 respectively fills an adjusting nut 32, can be adjusted the position compressing pushing block 9.
As it is shown in figure 5, the original state of compression swing arm 5 is for opening, bulb 34 flows with wire body, arrives below mechanism, two
Root filament 35, along prerotation vane 2, respectively enters two adjacent V-shaped grooves 18.The V-shaped groove 18 of prerotation vane is possible not only to and briquetting one
4 form triangle slits fixes filament, and the distance bottom two V-shaped grooves 18 can also limit the distance between two filaments, and two
The subsequent operation that bulb assembles can be preferably coordinated after distance between root filament.
Compression cylinder 7 is twin shaft double action cylinder, and its two ends have projecting shaft 1 and projecting shaft 2 20 respectively.Projecting shaft 1
With projecting shaft 2 20 simultaneously, move in the same direction.
Slide block 1 includes main body and the two-arm extended from main body: arm 1 and arm 2 22；Slide block 1 main body is provided with
Threaded 23, compresses swing arm 5 one end and is provided with gain 24, and the threaded 23 of slide block 1 inserts in the gain 24 compressing swing arm, when
The threaded 23 of slide block 1 can drive compression swing arm 5 to rotate when sliding in the gain 24 compressing swing arm；Slide block 1 two-arm
Through linear steering axle 1, in order to make slide block 1 slide smoothly, arm 1 also extends through compression cylinder 7 projecting shaft 1.
Check lock lever 12, slide block 2 13 and the linear steering axle 2 14 playing the guiding role slide block 2 13 constitute increase and compress
The locker of component pressure；Check lock lever 12 one end is provided with crotch 25, the other end is provided with gain 26, centre position is beaten by plug
Screw 31 is rotationally connected with peace transglutaminase substrate 1；Slide block 2 13 is through linear steering axle 2 14, and one end is arranged at compression cylinder 7 and stretches out
On axle 2 20, moving along with projecting shaft 2 20, slide block 2 13 other end is provided with threaded 27, and threaded 27 inserts check lock lever
Gain 26 in；Compression cylinder 7 operating band movable slider 2 13, slide block 2 13 slides along linear steering axle 2 14；Slide block two
Threaded 27 slides in the gain 26 of check lock lever 12 thus drives check lock lever 12 to rotate；
As shown in Figure 4, compress pushing block 9 one end and linear steering axle 1 is slidably connected and compresses this end of pushing block 9 and is in arm
Between one 21 and arm 2 22, the other end compressing pushing block 9 is connected and along with projecting shaft 1 with compression cylinder 7 projecting shaft 1
Motion；Compression spring 10 is set on linear steering axle 1 and two ends offset with arm 1, compression pushing block 9 respectively, so that
Arm 2 22 keeps compressing laminating with compressing pushing block 9.
As it is shown in figure 5, compression cylinder 7 is run, drive and compress pushing block 9, compress pushing block 9 and promote compression spring 10, compress bullet
Spring 10 band movable slider 1 slides along linear steering axle 1, and the threaded 23 of slide block 1 is sliding in the gain 24 compressing swing arm
Move thus drive compression swing arm 5 to rotate.Briquetting 1 is arranged in compression swing arm 5, by connecting sheet 6 and can compress swing arm activity
It is connected；Briquetting 1 rotates along with swing arm 5 and rotates, and finally fits tightly with briquetting 23, is clamped by filament.
As shown in Figure 6, Figure 7, after filament clamping, compression cylinder 7 continues to run with, and check lock lever 12 is rotated further and makes crotch 25
Buckle the end compressing swing arm 5.Filament clamp assembly stop motion after filament clamping, in the compressible scope of compression spring 10
In, compress pushing block 9 and can continue to move ahead, thus the projecting shaft 1 of compression cylinder 7 and projecting shaft 2 20 are continued to move ahead.Institute
It is that this utility model realization first filament step by step compresses, clasps the crucial portion that compression swing arm is achieved again with compression spring 10
Part.
As shown in Figure 8, the piston rod 28 stretching cylinder 17 being arranged on installation base plate 16 is connected with installation base plate 1, lamp
After silk clamping, stretch cylinder 17 by installation base plate 1 vertically toward pull-up, guided by the end slots of V-shaped groove 18 and filament is stretched.
Can also arrange the limited block 29 playing the guiding role below slide block 1, limited block 28 is fixed on installation base plate 1
On, the one end compressing swing arm 5 may be provided between limited block 28 and installation base plate 1.
Linear steering axle 1, linear steering axle 2 14 all can be clamped in a pair guide shaft support 30 respectively, the axis of guide
Bearing 30 is fixed on installation base plate 1.
The place's upper and lower surface that coordinates that check lock lever 12 plays screw 31 with plug can respectively install a copper ring cushion block 33, copper above
The step surface that ring pad plays screw 31 with plug is connected, and copper ring cushion block below is connected with installation base plate 1.
The increase of locker, not only increases the pressure compressing filament, also compression swing arm 5 is fixed simultaneously, makes pressure
Tight swing arm 5 will not may be produced because affecting by external force during filament stretches and loosen, and compresses if swing arm 5 loosens and will lead
Laminating between cause briquetting 1 and briquetting 23 is no longer tight, filament stretches failure.
Filament of the present utility model reason Nogata method comprises the following steps:
A, compress swing arm 5 original state for opening, bulb with wire body flow, arrival mechanism below；
B, two filaments, along prerotation vane 2, respectively enter two adjacent V-shaped grooves 18；
C, the tight pushing block of compression cylinder 7 operating band dynamic pressure 9, compress pushing block 9 and promote compression spring 10, and compression spring 10 drives sliding
Block 1 slides along linear steering axle 1, and slide block 1 drives compression swing arm 5 to rotate, and filament is pushed into prerotation vane 2 by briquetting 1
Bottom also compresses；Compression cylinder 7 runs band movable slider 2 13 simultaneously, and slide block 2 13 slides along linear steering axle 2 14, drives
Check lock lever 12 rotates, and after filament compresses, compression cylinder 7 continues to run with, and check lock lever 12 is rotated further and makes crotch 25 buckle compression
The end of swing arm (5)；
D, filament stretch assembly by installation base plate 1 vertically toward pull-up, are guided by the end slots of V-shaped groove 18 and are drawn by filament
Directly.
Embodiment 2:
This embodiment is with the difference of embodiment 1, and as shown in Figure 2 and Figure 3, prerotation vane 2 can also be spaced and parallel
A pair arranged, briquetting 23 is arranged in the middle of a pair prerotation vane.Compared with embodiment, filament is not only carried out by a pair prerotation vane 2
Guide, also briquetting one is guided simultaneously, make the laminating between briquetting one and briquetting two closer；A pair prerotation vane with
Briquetting one also form upper and lower two slits, and two points make a line, namely defines a linear slit, improves drawing of filament
Straight effect.
Embodiment 3:
This embodiment is with the difference of embodiment 1, as it is shown in figure 1, further comprises a pair resistance to thin cushion block 15.Resistance to thin
Cushion block is arranged on installation base plate 1.Compress swing arm 5 during rotating because the rocking of gravity or mechanism itself
Thus it being in a non-level state, arranging of resistance to thin cushion block 15 can adjust the position compressing swing arm 5, makes compression swing arm 5
Rotating to guidance set of level, makes briquetting 1 fit tightly with briquetting 23.
Embodiment 4:
This embodiment is with the difference of embodiment 1, as it is shown in figure 1, can also arrange cunning below slide block 1
The limited block 29 that block 1 play the guiding role, limited block 29 is fixed on installation base plate 1, and the one end compressing swing arm 5 may be provided at limit
Between position block 29 and installation base plate 1.Compressing swing arm 5 coordinates place's upper and lower surface respectively to install a copper ring with the threaded 23 of slide block one
Cushion block 33, copper ring pad above is connected with limited block 29, and copper ring cushion block below is connected with installation base plate 1.
Claims (6)
1. the hold down gag for filament Li Zhi mechanism, it is characterised in that include being fixedly installed on installation base plate (1)
Briquetting two (3), and briquetting one (4), compression swing arm (5), swing arm drive device；Briquetting one (4) is arranged on compression swing arm (5)
On, the one end compressing swing arm (5) is rotationally connected with installation base plate (1) and is made compression swing arm (5) turn by swing arm drive device driving
Dynamic, and then make briquetting one (4) fit tightly with briquetting two (3).
2. hold down gag as claimed in claim 1, it is characterised in that described briquetting one (4) is by connecting sheet (6) and compressing swing arm
(5) it is movably connected.
3. hold down gag as claimed in claim 1, it is characterised in that described swing arm drive device includes compression cylinder (7) and connects
Assembly；Described compression cylinder (7) is twin shaft double action cylinder, and its two ends have projecting shaft one (19) and projecting shaft two (20) respectively；Even
Connected components is connected with projecting shaft one (19).
4. hold down gag as claimed in claim 3, it is characterised in that described connection assembly includes slide block one (8), compresses pushing block
(9), compression spring (10) and linear steering axle one (11) that slide block one (8) is play the guiding role；
Described slide block one (8) includes main body and the two-arm extended from main body: arm one (21) and arm two (22)；
Slide block one (8) main body is provided with threaded (23), compresses swing arm (5) and is provided with gain (24), the threaded of slide block one (8)
(23) insert in the gain (24) compressing swing arm；Slide block one (8) two-arm passes linear steering axle one (11), and arm one (21) also extends through
Compression cylinder (7) projecting shaft one；Compress pushing block (9) one end and linear steering axle one (11) be slidably connected and compress pushing block (9) this
End is between arm one (21) and arm two (22), and the other end compressing pushing block (9) is connected with compression cylinder (7) projecting shaft one (19)
And move along with projecting shaft one (19)；Compression spring (10) be set in that linear steering axle one (11) is upper and two ends respectively with arm one
(21), compress pushing block (9) to offset, so that arm two (22) keeps compressing laminating with compressing pushing block (9).
5. hold down gag as claimed in claim 1, it is characterised in that also include the locker increasing the pressure that holds down assembly, described
Locker includes check lock lever (12), slide block two (13) and the linear steering axle two (14) playing the guiding role slide block two (13)；
Check lock lever (12) one end is provided with crotch (25), the other end is provided with gain (26), centre position rotates even with peace transglutaminase substrate
Connect；Slide block two (13) is through linear steering axle two (14), and slide block two (13) one end is arranged at compression cylinder (7) projecting shaft two (20)
On, moving along with projecting shaft two (20), slide block two (13) other end is provided with threaded (27), and threaded (27) inserts locking
In the gain (26) of bar.
6. hold down gag as claimed in claim 1, it is characterised in that also include for keeping compression swing arm (5) to be in horizontal position
The resistance to thin cushion block put (15) a pair, resistance to thin cushion block (15) is arranged on installation base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620334250.3U CN205629220U (en) | 2016-04-20 | 2016-04-20 | A closing device that is used for straight mechanism of filament reason |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620334250.3U CN205629220U (en) | 2016-04-20 | 2016-04-20 | A closing device that is used for straight mechanism of filament reason |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205629220U true CN205629220U (en) | 2016-10-12 |
Family
ID=57063241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620334250.3U Expired - Fee Related CN205629220U (en) | 2016-04-20 | 2016-04-20 | A closing device that is used for straight mechanism of filament reason |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205629220U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309366A (en) * | 2017-07-26 | 2017-11-03 | 德清县蓝鸟照明电器有限公司 | A kind of infrared heating lamp seal wire straightening device |
| CN113751624A (en) * | 2021-09-22 | 2021-12-07 | 淮阴工学院 | Model making tool for industrial design |
-
2016
- 2016-04-20 CN CN201620334250.3U patent/CN205629220U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309366A (en) * | 2017-07-26 | 2017-11-03 | 德清县蓝鸟照明电器有限公司 | A kind of infrared heating lamp seal wire straightening device |
| CN113751624A (en) * | 2021-09-22 | 2021-12-07 | 淮阴工学院 | Model making tool for industrial design |
| CN113751624B (en) * | 2021-09-22 | 2023-10-20 | 淮阴工学院 | Model making tool for industrial design |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20190420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |