CN101746945A - Pin bending device for spiral tube - Google Patents
Pin bending device for spiral tube Download PDFInfo
- Publication number
- CN101746945A CN101746945A CN200810162575A CN200810162575A CN101746945A CN 101746945 A CN101746945 A CN 101746945A CN 200810162575 A CN200810162575 A CN 200810162575A CN 200810162575 A CN200810162575 A CN 200810162575A CN 101746945 A CN101746945 A CN 101746945A
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- China
- Prior art keywords
- pin
- spiral tube
- bending device
- translation support
- pin bending
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The invention relates to a spiral tube pin bending device for bending the pin in the production of a spiral energy saving lamp, which belongs to a manufacturing machine for energy saving lamps. During the manufacturing process of the prior spiral energy saving lamp, the bending of the pin is completely dependent on the manual operation of an operator, the default of bending dead angle easily occurs, the requirement on the technical level of the operator is high, the operation can only be mastered by a small quantity of operators with rich experience and skillful technologies, the production efficiency is high, the difference of shaped product is large, and the quality is unstable. In order to overcome the defaults, the invention provides a spiral tube pin bending device for automatically bending the pin of the spiral energy saving lamp. The spiral tube pin bending device comprises a lamp clamp for clamping the lamp pin, and the lamp clamp is installed on a movable mechanism which can make horizontal parabolic motion and rotating and swing motion. The spiral tube pin bending device has the advantages that a mechanical transmission mechanism is used for driving the lamp clamp to make horizontal parabolic motion and rotating and swing motion to replace the prior manual operation and complete the bending process for the lamp pin, the lamp pins can be unified, the shaping difference is small, the processing quality is stable, and the production efficiency is high.
Description
[technical field]
The present invention relates to the manufacturing machine of power saving fluorescent lamps, particularly a kind of pin bending device for spiral tube that the bending pin is used in the spiral energy conservation tube manufacturing.
[background technology]
Common volution electricity-saving lamp, the spiral end afterbody of its fluorescent tube have two straight parallel pins straight down, and the pin of described shape is to be formed through bending process by original state shown in Figure 1.The bending process of existing pin is manual operations, the pin that the workman clamps fluorescent tube with pipe clamp manually bends shaping, this processing mode relies on operator's self-technique level fully, bending angle is incorrect can to produce the not positive curved dead angle defective of angle, therefore this treatment process is to operator's technical requirements height, have only the experienced and skilled operator of minority to be competent at, production efficiency is low, and shaping prod difference is big, quality is unstable.In addition, the gassing time of in the bending process pin being blown also is workman oneself control, gassing time is held bad clubfoot position and can be caved in, and can control gassing time and air-blowing quantity to the automatic blow head of this existing band cylinder, by conventional solenoid control pin is blown automatically.
[summary of the invention]
The technical assignment of the technical problem to be solved in the present invention and proposition is to overcome the existing technological deficiency that manually bends pin, a kind of pin bending device for spiral tube of the electricity-saving lamp pin being done bending process with the automaticmachines device is provided, control bending angle with machine, machining angle is unified, specification is consistent, steady quality, the not positive defective of angle that can also effectively avoid manual operation to occur easily, reduced individual skill requirement, be convenient to produce in batches, enhanced productivity operator.
The technical solution adopted in the present invention is: pin bending device for spiral tube, comprise the pipe clamp of clamping luminous tube pin, and it is characterized in that described pipe clamp is installed in one and can makes level throw motion and change on the movable device of pendulum movement.The present invention is arranged on pipe clamp on the movable device, drives pipe clamp with mechanical transmission mechanism and does flat the throwing and the commentaries on classics pendulum movement, substitutes original manual operation, finishes the bending process of pin, and clubfoot is unified, and shaping difference is little, stable processing quality, production efficiency height.In the actual production, this pin bending device is total a pair of, is arranged at spiral tube station folder both sides, is used for bending left and right two pins of spiral tube respectively.
Movable device described in the present invention comprises a translation support and a swinging mounting, and pipe clamp is installed on the translation support, and swinging mounting is fixed on one and is loaded on base back and forth in the rotating shaft of rotation; Be connected with a fork on the translation support, described fork is that two working arms at obtuse angle are formed by connecting by a subtended angle, the common port of fork middle part two working arms is equipped with a pulley, described pulley is positioned at vertical chute of offering on the swinging mounting, fork one side working arm end and translation support are hinged, and opposite side working arm end is provided with and vertical vertical horizontal concrete chute of chute; Be provided with a slide bar in the described horizontal concrete chute, described slide bar is connecting a propulsion cylinder that is fixed on the swinging mounting.During use, when driving slide bar, propulsion cylinder does flexible translation, slide bar moves in chute, drive the interlock of relevant work arm, fork rotates, the fork that rotates is subjected to spacing in vertical chute of pulley on it, and fork opposite side working arm drives the translation support and makes the flat orbiting motion of throwing, this is flat throw orbiting motion be used to control pipe clamp near the pin of clamping fluorescent tube and the pin after will bend to two actions of spiral tube axis propelling; When propulsion cylinder is not worked, rotating shaft drives swinging mounting and rotates together with fork and translation support integral body, the luminous tube pin of clamping can be bent.In addition, just can change the level interval that pin bends relative spiral tube axis, back if regulate the original state of propulsion cylinder simultaneously with the starting position of slide bar in horizontal concrete chute, can reach the purpose of adjustment two lead pin pitch to two pin bending device for spiral tube synchronization control of spiral tube station folder both sides; Slide bar also can substitute with pulley.
Be provided with connecting rod between translation support described in the present invention and the swinging mounting, the working arm that closes on translation support one side on described connecting rod and the fork is parallel, and connecting rod one end and translation support are hinged, and the other end is equipped with pulley, and described pulley is arranged in vertical chute.By between translation support and swinging mounting, be provided with one with the parallel connecting rod of fork one side working arm, control the motion of translation support jointly with the connecting rod that parallels and fork one side working arm, the motion of translation support is more stable, reliably.
Rotating shaft described in the present invention angle of rotation back and forth is 75 °.As shown in Figure 1, bend the angular range that differs after preceding and the bending, determine 75 ° of proper angle for the best according to the spiral energy conservation tube pin.In addition, according to the concrete specification of production fluorescent tube, this rotation angle can be adjusted accordingly.The control rotating shaft transmission rig of rotation back and forth is a prior art, does not repeat them here.
Pipe clamp described in the present invention is a pair of two, and two pipe clamps are parallel to each other at interval that 50mm is installed on the translation support.The pipe clamp spacing of two interval 50mm is suitable, to the pin clamping steadily, reliably, is convenient to follow-up bending process.
The automatic blow head of band air blowing cylinder is installed over against pipe clamp on the translation support described in the present invention.Automatic blow head is directly installed on the translation support, pin bending back directly with automatic blow head to pin regularly, quantitatively air blowing, make the clubfoot place enough saturated, raising bending process quality.
Corresponding rotating shaft position is equipped with bearing on the base described in the present invention.Bearing is installed is made rotating shaft work more steady, reduce unnecessary wearing and tearing and work noise.
The movable device that the present invention assembles by parts such as translation support and swinging mountings, drive pipe clamp and do the motion of particular track, substitute the pin of existing workman's manual operations processing bending power saving fluorescent lamps, the mechanical deflection machining angle is unified, specification is consistent, steady quality, the not positive defective of angle that more can avoid manual operation to occur easily, reduction is convenient to produce in batches to operator's individual skill requirement, enhances productivity.
[description of drawings]
Fig. 1: helical lampl pin bending sketch map.
Fig. 2: structural representation of the present invention.
Fig. 3: the structural representation of pipe clamp.
Among the figure: 1. air blowing cylinder, 2. translation support, 3. fork, 4. propulsion cylinder, 5. connecting rod, 6. slide bar, 7. swinging mounting, 8. vertically chute, 9. base, 10. rotating shaft, 11. bearings, 12. pins, 13. pipe clamps, 14. blow heads, 15. horizontal concrete chutes.
[embodiment]
The present invention is described further below in conjunction with description of drawings and embodiment.
Pin bending device for spiral tube comprises that two pipe clamps, 13, the two pipe clamp installation interval 50mm that are used for the clamping luminous tube pin are installed on the translation support 2 as shown in Figure 2, and the automatic blow head 14 of band air blowing cylinder 1 is installed over against pipe clamp 13 on the translation support 2; Swinging mounting 7 is fixed on one and is loaded on base 9 back and forth in the rotating shaft 10 of rotation, and rotating shaft 10 can be done 75 ° rotation back and forth, and bearing 11 is equipped with in corresponding rotating shaft 10 positions on the base 9; Be connected with a fork 3 on the translation support, described fork is that two working arms at obtuse angle are formed by connecting by a subtended angle, the common port of fork middle part two working arms is equipped with a pulley, described pulley is positioned at vertical chute 8 of offering on the swinging mounting, fork one side working arm end and translation support are hinged, and opposite side working arm end is provided with and vertical vertical horizontal concrete chute 15 of chute; Be provided with a slide bar 6 in the described horizontal concrete chute, described slide bar is connecting a propulsion cylinder 4 that is fixed on the swinging mounting 7; Also be provided with connecting rod 5 between translation support 2 and the swinging mounting 7, the working arm that closes on translation support one side on described connecting rod and the fork 3 is parallel, and connecting rod one end and translation support are hinged, and the other end is equipped with pulley, and described pulley is arranged in vertical chute 8.In addition, translation support, swinging mounting and fork and connecting rod initial position and horizontal plane angle are 15 °.This pin bending device is total a pair of, is arranged at spiral tube station folder both sides, is used for bending left and right two pins of spiral tube respectively.Bending with a pin illustrates use of the present invention below.
Use: when fluorescent tube enters the bend pipe station, borrow slide bar to promote fork by propulsion cylinder earlier, under the common position-limiting action of horizontal concrete chute and vertical chute, the translation support is made level throw motion, be contained in the pin one 2 of the close work in-process fluorescent tube afterbody of two pipe clamps on the translation support, at this moment, wireline pulling synchronously opens pipe clamp, wireline loosens after waiting to clamp pin, and pipe clamp clamps pin;
Rotating shaft is from 75 ° of starting position rotations, translation this moment support, swinging mounting rotates synchronously together with fork and connecting rod integral, driving pipe clamp bends rapidly pin, finish the bend pipe action until pin perpendicular to horizontal plane, in the bend pipe release simultaneously, propulsion cylinder drives and promotes fork, the pin that fork drive translation support is clamped together with pipe clamp goes forward one by one to the spiral tube inboard, two pin bending devices make the hypotelorism of two pins with moved further, then magnetic valve ventilation, and blow head is blown to pin automatically, make that the pin clubfoot place of spiral tube is saturated, after inflation finished, the solenoid valve shuts high-pressure air source finished to blow, and the spiral tube clubfoot is finished.When propulsion cylinder is made reverse drive, the pulling support retreats, support drives 75 ° of turning down in rotating shaft then, and translation support, swinging mounting return back to and 15 ° of degree of horizontal sextant angle synchronously together with fork and connecting rod integral, and last propulsion cylinder work promotes the translation support and returns to top starting position.
Claims (10)
1. pin bending device for spiral tube comprises the pipe clamp (13) of clamping luminous tube pin, it is characterized in that described pipe clamp is installed in one and can makes level throw motion and change on the movable device of pendulum movement.
2. pin bending device for spiral tube according to claim 1, it is characterized in that described movable device comprises a translation support (2) and a swinging mounting (7), pipe clamp (13) is installed on the translation support, and swinging mounting is fixed on one and is loaded on base (9) back and forth in the rotating shaft of rotation (10); Be connected with a fork (3) on the translation support, described fork is that two working arms at obtuse angle are formed by connecting by a subtended angle, the common port of fork middle part two working arms is equipped with a pulley, described pulley is positioned at vertical chute (8) of offering on the swinging mounting, fork one side working arm end and translation support are hinged, and opposite side working arm end is provided with and vertical vertical horizontal concrete chute of chute (15); Be provided with a slide bar (6) in the described horizontal concrete chute, described slide bar is connecting a propulsion cylinder (4) that is fixed on the swinging mounting (7).
3. pin bending device for spiral tube according to claim 2, it is characterized in that being provided with connecting rod (5) between described translation support (2) and the swinging mounting (7), the working arm that closes on translation support one side on described connecting rod and the fork (3) is parallel, connecting rod one end and translation support are hinged, the other end is equipped with pulley, and described pulley is arranged in vertical chute (8).
4. according to claim 2 or 3 described pin bending device for spiral tube, it is characterized in that described rotating shaft (10) back and forth the angle of rotation be 75 °.
5. according to claim 2 or 3 described pin bending device for spiral tube, it is characterized in that described pipe clamp (13) is a pair of two, two pipe clamps are parallel to each other at interval that 50mm is installed on the translation support (2).
6. pin bending device for spiral tube according to claim 4 is characterized in that described pipe clamp (13) is a pair of two, and two pipe clamps are parallel to each other at interval that 50mm is installed on the translation support (2).
7. according to claim 2 or 3 described pin bending device for spiral tube, it is characterized in that described translation support (2) upward is equipped with the automatic blow head (14) of band air blowing cylinder (1) over against pipe clamp (13).
8. pin bending device for spiral tube according to claim 4 is characterized in that described translation support (2) upward is equipped with the automatic blow head (14) of band air blowing cylinder (1) over against pipe clamp (13).
9. pin bending device for spiral tube according to claim 5 is characterized in that described translation support (2) upward is equipped with the automatic blow head (14) of band air blowing cylinder (1) over against pipe clamp (13).
10. according to claim 2 or 3 described pin bending device for spiral tube, it is characterized in that described base (9) upward is equipped with bearing (11) in corresponding rotating shaft (10) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101625758A CN101746945B (en) | 2008-12-04 | 2008-12-04 | Pin bending device for spiral tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101625758A CN101746945B (en) | 2008-12-04 | 2008-12-04 | Pin bending device for spiral tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101746945A true CN101746945A (en) | 2010-06-23 |
| CN101746945B CN101746945B (en) | 2012-05-23 |
Family
ID=42474647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101625758A Expired - Fee Related CN101746945B (en) | 2008-12-04 | 2008-12-04 | Pin bending device for spiral tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101746945B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102030463A (en) * | 2010-11-30 | 2011-04-27 | 中山市盛乾机械设备有限公司 | Bending machine for spiral light tube |
| CN102344239A (en) * | 2011-08-18 | 2012-02-08 | 上虞菁华背光源有限公司 | Pin bending device of helical fluorescent lamp |
| CN102583979A (en) * | 2012-01-18 | 2012-07-18 | 温岭市华泽机械设备有限公司 | Pin shaping mechanism for spiral tube bending machine |
| CN102627390A (en) * | 2012-03-01 | 2012-08-08 | 佛山市德光照明有限公司 | Helical lampl bending device |
| CN103482854A (en) * | 2012-06-11 | 2014-01-01 | 江山市友和机械有限公司 | Pin bending machine for spiral tube of energy-saving lamp |
| CN103570226A (en) * | 2012-07-27 | 2014-02-12 | 厦门创锋机械设备有限公司 | Pin bending mechanism for producing a spiral exposed pipe |
-
2008
- 2008-12-04 CN CN2008101625758A patent/CN101746945B/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102030463A (en) * | 2010-11-30 | 2011-04-27 | 中山市盛乾机械设备有限公司 | Bending machine for spiral light tube |
| CN102344239A (en) * | 2011-08-18 | 2012-02-08 | 上虞菁华背光源有限公司 | Pin bending device of helical fluorescent lamp |
| CN102344239B (en) * | 2011-08-18 | 2013-04-24 | 上虞菁华背光源有限公司 | Pin bending device of helical fluorescent lamp |
| CN102583979A (en) * | 2012-01-18 | 2012-07-18 | 温岭市华泽机械设备有限公司 | Pin shaping mechanism for spiral tube bending machine |
| CN102583979B (en) * | 2012-01-18 | 2015-07-22 | 温岭市华泽机械设备有限公司 | Pin shaping mechanism for spiral tube bending machine |
| CN102627390A (en) * | 2012-03-01 | 2012-08-08 | 佛山市德光照明有限公司 | Helical lampl bending device |
| CN103482854A (en) * | 2012-06-11 | 2014-01-01 | 江山市友和机械有限公司 | Pin bending machine for spiral tube of energy-saving lamp |
| CN103482854B (en) * | 2012-06-11 | 2016-04-06 | 江山市友和机械有限公司 | Spiral pipe corner piece of energy-saving lamp machine |
| CN103570226A (en) * | 2012-07-27 | 2014-02-12 | 厦门创锋机械设备有限公司 | Pin bending mechanism for producing a spiral exposed pipe |
| CN103570226B (en) * | 2012-07-27 | 2015-10-07 | 厦门创锋机械设备有限公司 | For the production of the clubfoot mechanism of spiral exposed conduit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101746945B (en) | 2012-05-23 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20161204 |