CN101671110B - Automatic bending device of energy-saving tube - Google Patents
Automatic bending device of energy-saving tube Download PDFInfo
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- CN101671110B CN101671110B CN2009100352550A CN200910035255A CN101671110B CN 101671110 B CN101671110 B CN 101671110B CN 2009100352550 A CN2009100352550 A CN 2009100352550A CN 200910035255 A CN200910035255 A CN 200910035255A CN 101671110 B CN101671110 B CN 101671110B
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Abstract
The invention discloses an automatic bending device of an energy-saving tube, comprising a mounting bottom board with a plurality of window holes, a horizontal moving mechanism used for bearing a tube to be bent, a tube 180 degree bending mechanism and clamping mechanisms at both ends of the tube, wherein the horizontal moving mechanism is arranged at the upper side of the mounting bottom board and connected with the mounting bottom board through a horizontal moving guide rail; the tube 180 degree bending mechanism is vertically arranged at the front end of the horizontal moving mechanism and fixedly connected with the horizontal moving mechanism through a vertical mounting board; and the clamping mechanisms at both ends of the tube are arranged at the front end of the tube bending mechanism. The whole process from clamping a heated straight tube to bending the straight tube to 180 degrees can be automatically finished, thereby obviously improving the bending quality of glass tubes and the working efficiency and greatly reducing the labor intensity of operators.
Description
Technical field
The present invention relates to a kind of producing apparatus of electricity-saving lamp, the automatic bending device that the straight shape glass lamp after particularly a kind of ability will heat is crooked 180 ° belongs to light fixture manufacturing machine technical field.
Background technology
Advantages such as electricity-saving lamp is high with light efficiency, develop the color, the life-span is grown obtain application more and more widely.The luminous efficiency of electricity-saving lamp is relevant with power saving fluorescent lamps length, and power saving fluorescent lamps length is long more, and luminous efficiency is high more; In order to prolong power saving fluorescent lamps length, be made into U-shaped, H shape, volution or door shape etc., so that obtain higher light efficiency in less space.At present, will mainly adopt pneumatics crooked through the operation of crooked 180 ° of the straight shape glass lamp of heating, because compressed-air actuated pressure surge; Cause bending force unstable; Influence the quality of crooked 180 ° of straight shape glass lamp, in addition, the volume of the straight shape glass lamp of air bending device is bigger; BENDING PROCESS receives the restriction of gas bar piston rod travelling speed, and efficient is lower.
Summary of the invention
The technical problem that the present invention will solve provides automatic crooked 180 ° the device of straight shape glass lamp behind a kind of will the heating, and this device adopts mechanical transmission to carry out the automatic bending of fluorescent tube, work efficiency height and significantly improved the bending quality of fluorescent tube.
The present invention is achieved through following technical scheme:
A kind of automatic bending device of energy-saving tube comprises the installation base plate that has several fenestras, the 180 ° of bending mechanisms of horizontal mobile mechanism, fluorescent tube that are used to accept the crooked fluorescent tube of need, the clamping device of lamp tube ends; Said horizontal mobile mechanism is arranged on installs the base plate upside, is connected with the installation base plate through moving horizontally guide rail; 180 ° of bending mechanisms of said fluorescent tube are vertically set on the front end of horizontal mobile mechanism, are fixedly connected with horizontal mobile mechanism through vertical mounting plate; The clamping device of said lamp tube ends is arranged on the front end of fluorescent tube bending mechanism.
The object of the invention can also further realize through following technical measures.
Aforesaid automatic bending device of energy-saving tube; Wherein said horizontal mobile mechanism comprise drive curved bar, connecting rod, move horizontally substrate, move horizontally guide rail, horizontal reset spring, limited block; Said driving curved bar passes the back-window arerture that base plate is installed; The center is hinged with the driving curved bar mount pad that is fixedly installed on installation base plate downside, and its upper end is hinged with an end of connecting rod, and its lower end is positioned at installs under the base plate; The other end of said connecting rod is with to be fixedly installed on the vertical guide stem seat that moves horizontally on the substrate hinged; The said guide rail that moves horizontally comprises horizontal guide rail, is inlaid in the horizontal guide rail slide block on the horizontal guide rail; Said horizontal guide rail is separately fixed at the both sides of backing plate; Said shim is being installed on the base plate, said horizontal guide rail slide block with move horizontally the substrate downside and be fixedly connected; Said horizontal reset spring is separately positioned on the both sides that base plate is installed, and its two ends connect respectively and move horizontally substrate and base plate is installed; Said limited block is fixed on the rear side that base plate is installed.
180 ° of bending mechanisms of said fluorescent tube comprise vertical mounting plate, vertical reset spring, rack and pinion engagement group, bend pipe arm, horizontal-arm, tail rod, vertical shifting substrate, vertical shifting guide rail, gear mount pad; The downside of said vertical mounting plate is fixedly connected with the front end that moves horizontally substrate, and said vertical reset spring is provided with the rear side both sides of vertical mounting plate respectively, and its two ends connect vertical mounting plate and vertical shifting substrate respectively; Said vertical shifting guide rail comprises vertical guideway, is inlaid in the vertical guideway slide block on the vertical guideway, said vertical guideway be fixed on vertical mounting plate the rear side both sides, said vertical guideway slide block is fixedly connected with the vertical shifting substrate; Said rack and pinion engagement group comprise vertically disposed tooth bar, with tooth bar meshed gears I, two gear II; Said gear I, a gear II are fixedly connected with gear I bearing pin in order; Another gear II is fixed on the termination of gear II bearing pin, and two gear II are engaged with each other; Said gear I, gear II bearing pin are hinged with vertical mounting plate respectively, and gear I, the gear II bearing pin the other end are fixedly connected with bend pipe arm one end respectively after passing vertical mounting plate, and the said bend pipe arm the other end is fixedly connected with the horizontal-arm rear end; Said tooth bar is arranged on the outside of vertical shifting substrate; The outside, plane of tooth bar is provided with gib block; The lower end of tooth bar and tail rod upper end is connected, and said tail rod lower end is passed in order and is fixedly installed on the vertical guide stem seat that moves horizontally on the substrate, moves horizontally substrate and installation base plate.
Aforesaid automatic bending device of energy-saving tube; The clamping device of wherein said lamp tube ends comprises the fixedly finger-type jaw that is separately positioned on the horizontal-arm front end, be positioned at fixing finger-type jaw offside activity finger-type jaw, drive cylinder, connecting plate; Said activity finger-type jaw rear end is hinged with horizontal-arm front end, connecting plate one end respectively; Hinged driving cylinder one end of the connecting plate the other end and connecting plate is hinged, drives cylinder and is fixedly connected with horizontal-arm through mounting plate.
Aforesaid automatic bending device of energy-saving tube, the two ends of wherein said bend pipe arm adopt the elastic clip structure to be fixedly connected with horizontal-arm rear end, gear I, the gear II bearing pin the other end respectively.Said activity finger-type jaw is a T-Type structure; The rectilinear end termination of said T-Type structure is the finger-type jaw of bending; One end termination of the horizontal line end of said T-Type structure puts in the horizontal-arm front end hinged with it, and the other end termination and connecting plate one end of horizontal line end are hinged.
Compact construction of the present invention can be realized crooked 180 ° automatically of straight shape glass lamps after the heating, has improved the bending quality of glass lamp significantly.Working efficiency improves more than 4 times, greatly reduces operative employee's labour intensity.
Advantage of the present invention and characteristics will illustrate through the non-limitative illustration of following preferred embodiment and explain that these embodiment only provide with reference to accompanying drawing as an example.
Description of drawings
Fig. 1 is a rear side three-dimensional structure diagram of the present invention;
Fig. 2 is that the A of Fig. 1 is to three-dimensional view;
Fig. 3 is a front side of the present invention three-dimensional structure diagram;
Fig. 4 be Fig. 1 I portion enlarged view.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Like Fig. 1～shown in Figure 4; The present invention includes base plate 1 is installed, be used to accept the 180 ° of bending mechanisms 3 of horizontal mobile mechanism 2, fluorescent tube that need crooked fluorescent tube, the clamping device 4 of lamp tube ends; Base plate 1 is installed is had preceding fenestra 11, back-window arerture 13 longitudinally, make the parts of horizontal mobile mechanism 2 and 180 ° of bending mechanisms 3 of fluorescent tube can pass installation base plate 1.
Horizontal mobile mechanism 2 is arranged on installs base plate 1 upside, horizontal mobile mechanism comprise drive curved bar 21, connecting rod 22, move horizontally substrate 23, move horizontally guide rail 24, horizontal reset spring 25, limited block 26.Drive curved bar 21 and pass installation base plate back-window arerture 13, the middle part is hinged with the driving curved bar mount pad 12 that is fixedly installed on installation base plate 1 downside, and an end of upper end and connecting rod 22 is hinged, and the lower end is positioned at installs under the base plate 1.The other end of connecting rod 22 is with to be fixedly installed on the vertical guide stem seat 312 that moves horizontally on the substrate 23 hinged, and the connecting rod 22 of present embodiment adopts adjustable Universal linking lever, and the hinged direction at its length, two ends all can be adjusted.Move horizontally guide rail 24 and adopt two line slideways that laterally arrange, line slideway comprises horizontal guide rail 241, is inlaid in the horizontal guide rail slide block 242 on the horizontal guide rail 241; Horizontal guide rail 241 is separately fixed at the both sides of backing plate 14, and backing plate 14 is fixed on to be installed on the base plate 1, and two horizontal guide rail slide blocks 242 are fixed on the downside that moves horizontally substrate 23.Horizontal reset spring 25 is separately positioned on the both sides that base plate 1 is installed, and its two ends move horizontally substrate 23 and base plate 1 is installed through front spring pin 251,252 connections of rear spring pin respectively, are used to move horizontally retreating of substrate 23 and reset.Limited block 26 is positioned at the rear side that base plate 1 is installed.When moving horizontally substrate 23 when retreating under the effect of horizontal reset spring 25 with bending mechanism 3, limited block 26 is used for retreating spacingly to moving horizontally substrate 23, prevents guide rail slide block 242 getaway 241 under the effect of horizontal reset spring 25 elastic forces.
180 ° of bending mechanisms 3 of fluorescent tube are vertically set on the front end of horizontal mobile mechanism 2, are fixedly connected with horizontal mobile mechanism 2 through vertical mounting plate 31.180 ° of bending mechanisms of fluorescent tube also comprise vertical reset spring 32, rack and pinion engagement group 33, bend pipe arm 34, horizontal-arm 35, tail rod 36, vertical shifting substrate 37, vertical shifting guide rail 38, gear mount pad 39.Fenestra 311 before having on the vertical mounting plate 31 had both alleviated the weight of vertical mounting plate 31, and the slide block 381 of being convenient to observe vertical shifting guide rail 38 again moves up and down situation.Vertical shifting guide rail 38 is a line slideway, comprises vertical guideway 381, is entrenched in the vertical guideway slide block 382 on the vertical guideway 381, and vertical guideway 381 is fixed on the rear side of vertical mounting plate 31, and vertical guideway slide block 382 is fixedly connected with vertical shifting substrate 37.The downside of vertical mounting plate 31 is fixedly connected with the front end that moves horizontally substrate 23; Vertical reset spring 32 is provided with the both sides of vertical mounting plate 31 respectively, the lower spring pin 322 on its two ends connect the upper spring pin 321 that is fixedly mounted on the vertical shifting substrate 37 respectively and are fixedly mounted on vertical mounting plate 31.Rack and pinion engagement group 33 comprise vertically disposed tooth bar 331, with tooth bar 331 meshed gears I 332, two gear II333,334.Gear I 332, a gear II 333 are fixedly connected with gear I bearing pin 335 in order, and another gear II 334 is fixed on the termination of gear II bearing pin 336, and gear II 333 and gear II 334 are engaged with each other.Gear I bearing pin 335, gear II bearing pin 336 are hinged with the gear mount pad 39 on being fixed on vertical mounting plate 31 through bearing respectively; Gear I bearing pin 335, gear II bearing pin 336 the other ends are fixedly connected with bend pipe arm 34 1 ends respectively after passing vertical mounting plate 31, and bend pipe arm 34 the other ends are fixedly connected with horizontal-arm 35 rear ends.In order to install and remove fast, and can adjust the angle of horizontal-arm 35, U-shaped elastic clip structure 341 has been adopted at the two ends of bend pipe arm 34, and this U-shaped elastic clip structure 341 is fixedly connected with horizontal-arm 35 rear ends, gear I bearing pin 335, gear II bearing pin 336 the other ends respectively.Tooth bar 331 is arranged on the outside of vertical shifting substrate 37, and the outside, plane of tooth bar 331 is provided with gib block 310, and the both sides of tooth bar 331 receive gear I 332 respectively, gib block 310 is spacing.Be provided with several cushion blocks 311 between tooth bar 331, gib block 39 and the vertical shifting substrate 37; The lower end of tooth bar 331 is connected with tail rod 36 upper ends, and tail rod 36 lower ends are passed in order and are fixedly installed on the vertical guide stem seat 312 that moves horizontally on the substrate 23, the preceding fenestra 11 that moves horizontally substrate 23 and installation base plate 1.
The clamping device 4 of lamp tube ends comprises the fixedly finger-type jaw 351 that is separately positioned on two horizontal-arm 35 front ends, be positioned at fixing finger-type jaw 351 offsides activity finger-type jaw 41, connecting plate 42, drive cylinder 43, mounting plate 44; Activity finger-type jaw 41 is a T-Type structure; The rectilinear end termination of this T-Type structure is the jaw 411 of bending; One end termination of the horizontal line end 412 of T-Type structure puts in the cross-drilled hole 352 of horizontal-arm 35 front ends hinged with horizontal-arm 35; The other end termination and connecting plate 42 1 ends of horizontal line end are hinged, and connecting plate 42 the other ends are hinged with piston rod one end that drives cylinder 43.Mounting plate 44 is L shaped, drives cylinder 43 and is bearing on the mounting plate 44, and mounting plate 44 1 sides are fixed on the horizontal-arm 35.
Working process of the present invention is following:
Fig. 1 and Fig. 2 are original state of the present invention, and this moment, two bend pipe arms 34 were in vertical raise position.When bend pipe begins; Tail rod 36 moves up under the effect of as shown in Figure 2 filled arrows motivating force; Tooth bar 331 has overcome on the pulling force of vertical reset spring 32 and has moved; Gear I 332 clockwise rotates, and intermeshed gear II 333 and gear II 334 relatively rotate respectively, drives two bend pipe arms, 34 synchronous backwards and rotates 90 ° to horizontality as shown in Figure 3.Meanwhile, as shown in Figure 4, move behind the driving cylinder piston rod 431 of clamping device 4, open through connecting plate 42 pulling activity finger-type jaws 41, prepare the straight shape glass lamp that clamping was heated.Then; Under the effect of as shown in Figure 2 hollow arrow motivating force; Driving curved bar 21 rotates counterclockwise around curved bar mount pad 12 hinged centers; Overcome the pulling force of horizontal reset spring 25, promoted to move horizontally substrate 23 through connecting rod 22 and move forward along moving horizontally guide rail 24, and with 180 ° of bending mechanisms 3 of fluorescent tube to reach.Clamping device 4 is near the fluorescent tube place of having heated that brings through heating fluorescent tube e Foerderanlage, the two ends that activity finger-type jaw 41 closures are clamped the straight lamp tube that heated.Then; The motivating force of filled arrows and hollow arrow all disappears; Under the effect of the elastic reset power of vertical reset spring 32 and horizontal reset spring 25; The two bend pipe arms 34 that drive is in horizontality rotate 90 ° to plumbness, at this moment, are held straight lamp tube that mechanism 4 clamps and bend for crooked thereupon 180 ° accomplish fluorescent tubes 180 °.With it simultaneously, move after moving horizontally substrate 23, drive 180 ° of bending mechanisms 3 of fluorescent tube and get back to starting position, accomplish a working cycle.
Except that the foregoing description, the present invention can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation form, all drop in the protection domain of requirement of the present invention.
Claims (3)
1. automatic bending device of energy-saving tube; It is characterized in that: comprise the installation base plate that has several fenestras, the 180 ° of bending mechanisms of horizontal mobile mechanism, fluorescent tube that are used to accept the crooked fluorescent tube of need, the clamping device of lamp tube ends; Said horizontal mobile mechanism is arranged on installs the base plate upside, is connected with the installation base plate through moving horizontally guide rail; 180 ° of bending mechanisms of said fluorescent tube are vertically set on the front end of horizontal mobile mechanism, are fixedly connected with horizontal mobile mechanism through vertical mounting plate; The clamping device of said lamp tube ends is arranged on the front end of fluorescent tube bending mechanism; Said horizontal mobile mechanism comprise drive curved bar, connecting rod, move horizontally substrate, move horizontally guide rail, horizontal reset spring, limited block; Said driving curved bar passes the back-window arerture that base plate is installed, and the center is hinged with the driving curved bar mount pad that is fixedly installed on installation base plate downside, and its upper end is hinged with an end of connecting rod, and its lower end is positioned at installs under the base plate; The other end of said connecting rod is with to be fixedly installed on the vertical guide stem seat that moves horizontally on the substrate hinged; The said guide rail that moves horizontally comprises horizontal guide rail, is inlaid in the horizontal guide rail slide block on the horizontal guide rail; Said horizontal guide rail is separately fixed at the both sides of backing plate; Said shim is being installed on the base plate, said horizontal guide rail slide block with move horizontally the substrate downside and be fixedly connected; Said horizontal reset spring is separately positioned on the both sides that base plate is installed, and its two ends connect respectively and move horizontally substrate and base plate is installed; Said limited block is fixed on the rear side that base plate is installed; 180 ° of bending mechanisms of said fluorescent tube comprise vertical mounting plate, vertical reset spring, rack and pinion engagement group, bend pipe arm, horizontal-arm, tail rod, vertical shifting substrate, vertical shifting guide rail, gear mount pad; The downside of said vertical mounting plate is fixedly connected with the front end that moves horizontally substrate, and said vertical reset spring is provided with the rear side both sides of vertical mounting plate respectively, and its two ends connect vertical mounting plate and vertical shifting substrate respectively; Said vertical shifting guide rail comprises vertical guideway, is inlaid in the vertical guideway slide block on the vertical guideway; Said vertical guideway is fixed on the rear side of vertical mounting plate; Said vertical guideway slide block is fixedly connected with the vertical shifting substrate; Said rack and pinion engagement group comprise vertically disposed tooth bar, with tooth bar meshed gears I, two gear II; Said gear I, a gear II are fixedly connected with gear I bearing pin in order, and another gear II is fixed on the termination of gear II bearing pin, and two gear II are engaged with each other; Said gear I, gear II bearing pin are hinged with vertical mounting plate respectively, and gear I, the gear II bearing pin the other end are fixedly connected with bend pipe arm one end respectively after passing vertical mounting plate, and the said bend pipe arm the other end is fixedly connected with the horizontal-arm rear end; Said tooth bar is arranged on the outside of vertical shifting substrate; The outside, plane of tooth bar is provided with gib block; The lower end of tooth bar and tail rod upper end is connected, and said tail rod lower end is passed in order and is fixedly installed on the vertical guide stem seat that moves horizontally on the substrate, moves horizontally substrate and installation base plate; The clamping device of said lamp tube ends comprises the fixedly finger-type jaw that is separately positioned on the horizontal-arm front end, be positioned at fixing finger-type jaw offside activity finger-type jaw, drive cylinder, connecting plate; Said activity finger-type jaw rear end is hinged with horizontal-arm front end, connecting plate one end respectively; Hinged driving cylinder one end of the connecting plate the other end and connecting plate is hinged, drives cylinder and is fixedly connected with horizontal-arm through mounting plate.
2. automatic bending device of energy-saving tube according to claim 1 is characterized in that: the two ends of said bend pipe arm adopt the elastic clip structure to be fixedly connected with horizontal-arm rear end, gear I, the gear II bearing pin the other end respectively.
3. automatic bending device of energy-saving tube according to claim 1; It is characterized in that: said activity finger-type jaw is a T-Type structure; The rectilinear end termination of said T-Type structure is an activity finger-type jaw; One end termination of the horizontal line end of said T-Type structure puts in the horizontal-arm front end hinged with it, and the other end termination and connecting plate one end of horizontal line end are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100352550A CN101671110B (en) | 2009-09-23 | 2009-09-23 | Automatic bending device of energy-saving tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100352550A CN101671110B (en) | 2009-09-23 | 2009-09-23 | Automatic bending device of energy-saving tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101671110A CN101671110A (en) | 2010-03-17 |
| CN101671110B true CN101671110B (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100352550A Expired - Fee Related CN101671110B (en) | 2009-09-23 | 2009-09-23 | Automatic bending device of energy-saving tube |
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| Country | Link |
|---|---|
| CN (1) | CN101671110B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103073177B (en) * | 2012-12-31 | 2015-07-15 | 江苏高创机电制造有限公司 | Workpiece fixture for foot bending machine of helical energy-saving lamp tube |
| CN113321406B (en) * | 2021-06-11 | 2022-10-04 | 绍兴上虞菁华背光源有限公司 | Continuous multi-curved-surface lamp tube processing device and processing technology thereof |
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2009
- 2009-09-23 CN CN2009100352550A patent/CN101671110B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101671110A (en) | 2010-03-17 |
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Granted publication date: 20120704 Termination date: 20130923 |