CN202220125U

CN202220125U - Pin bender for spiral lamp tubes

Info

Publication number: CN202220125U
Application number: CN2011203443446U
Authority: CN
Inventors: 李卜; 程文奎
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-07
Filing date: 2011-09-07
Publication date: 2012-05-16
Anticipated expiration: 2021-09-07

Abstract

Disclosed is a pin bender for spiral lamp tubes. An alternating current reduction motor (11) is connected with a divider (13) through a clutch (12), a rotary plate (8) is arranged on a shaft of the divider (13), a fixed plate (7) is also coaxially mounted on the shaft, sixteen work stations are peripherally arranged at intervals on the upper outer side of the peripheral surface of the rotary plate (8), a station fixture (2) is arranged on each work station, an initial station (1) serves as a first station, a preheater (3) is mounted on each of stations from the second to the seventh and stations from the eleventh to the thirteenth, heaters (5) each having a shaking fire head are mounted on an outer frame (4) and the inner fixed plate (7) of the eighth work station and the fourteenth work condition, a bending forming devices (6) are mounted on outer frames (4) of the ninth work station and on the fifteenth work station, the tenth station is a vacant station, and the sixteenth station is an end station (9). The pin bender for spiral lamp tubes is used for automatic pipeline production and is accurate in positioning, fine in clamping stability, uniform in heating, safe, energy-saving and high in production efficiency, and cost is saved while work environment is improved for tube bending workers.

Description

The helical lamp bending legs machine

Technical field

The utility model relates to a kind of angle pipe equipment of power saving fluorescent lamps, especially a kind of helical lamp bending legs machine.

Background technology

At present; The volution electricity-saving lamp is widely used; But what the making processes of its fluorescent tube generally adopted is: earlier by the helical lampl shaper glass straight tube is bent into the exposed conduit (as shown in Figure 9) of splayed pin behind hot mastication, through artificial manual operations the splayed pin of this exposed conduit is burnt and curve the pin (shown in figure 10) parallel with this volution exposed conduit central axis after soft.In this production process, the operative employee is in the hot environment for a long time and works, and influences healthyly, and labour intensity is high, and production efficiency is low, and energy consumption is many, and quality is unstable, and is random big, the control difficulty; Moreover skilled labor shortage, training and learning are should the technology cycle long, press for the mode of production of this backwardness of improvement, are the difficult problems that each electricity-saving lamp manufacturing enterprise is eager to capture.

CN102030463A has announced " helical lampl bending legs machine " technical scheme; " comprise frame; also comprise the tube clamping mechanism that is installed on the frame, the top that the both sides of this mechanism respectively are provided with a clubfoot topworks, tube clamping mechanism is provided with the flame heating system "; " circumferential direction of tube clamping mechanism urges dish becomes 120 degree angular distribution three jaws to be arranged, and rotatable certain angle is to adapt to the fluorescent tubes of different sizes "; " clubfoot topworks clamps pin and carries out predetermined actions in both sides "; " the flame heating system comprises line slideway; be installed in the lifting support on the line slideway; lifting support is used for the clamping air-supply duct; said air-supply duct be arranged on fluorescent tube directly over, and therefrom draw inner duration and degree of heating, top duration and degree of heating, outside duration and degree of heating, inner duration and degree of heating, top duration and degree of heating, outside duration and degree of heating are respectively established two to three side by side "; " this machine belongs to single station ".Its weak point is: the anchor clamps of this structure, and stress point is little, too tightly is prone to clip broken spiral tube, and Tai Songyi makes the spiral tube displacement; Three jaws, if there is one to break down, clamping is unsafe, poor reliability.The duration and degree of heating of this structure, in the course of the work, heating power is higher, is prone to the air-supply duct of concentrating the heating top is caused distortion, and potential safety hazard is arranged; Moreover inner duration and degree of heating, top duration and degree of heating, the every place of outside duration and degree of heating establish two to three duration and degree of heatings side by side, and the heating part is prone to booster with the heating place temperature difference is not big, is difficult to grasp; Numerous duration and degree of heatings are set, and the waste inflammable gas has increased production cost.Clubfoot topworks blows to pin, in flat not full, unstable product quality.This machine is single station production, does not adopt rotating disk, can not carry out the robotization streamline operration, and production efficiency is low.

The utility model content

The technical problem that the utility model will solve is to design a kind of helical lamp bending legs machine.

The technical scheme that solves this technical problem employing is:

This helical lamp bending legs machine comprises frame, fire head heating device, apparatus for bending and anchor clamps, exchanges reducing motor and links to each other with dispenser through clutch coupling; On the dispenser axle rotating disk is arranged; The price fixing that has concentric to install on the rotating disk, there are 16 stations that are the equidistant arrangement of circumference in the outside of going up of rotating disk disc, and the station anchor clamps are all arranged on each station; With initial station is first station; Then second to the 7th station and the 11 to the 13 station are equipped with preheating unit, are separately installed with duration and degree of heating and rock heating unit on the inboard price fixing of the 8th station and the 14 station and on the outer side frame, on the outer side frame of the 9th station and the 15 station the bending and molding device are installed; The tenth station is vacant cooling station, and sixteen work station is for finishing station.

Said preheating unit is the lagging casing outside second to the 7th station and the 11 to the 13 station and hangs the thermocouple composition in it that lagging casing is the metal sandwich structure, is adiabator layer in the interlayer.

Put tube support for two about said station anchor clamps are installed in parallel on the rotating disk, in this support base is arranged, base is fixed on the rotating disk; The base upper fixed has arc to decide fixture block; The left and right sides that arc is decided fixture block links to each other through the moving fixture block of screw rod and arc, is with resistant to elevated temperatures whisker on the screw rod, is lined with the high-temperature plastic piece in two fixture blocks; The moving fixture block rear of arc is fixed with web plate; Web plate links to each other with the piston rod of cylinder, and there is the deep-slotted chip breaker with helical lampl caliber coupling on the said tube support top of putting, and said screw rod decide fixture block and arc at arc and is moved position, the monosymmetric upper, middle and lower of fixture block and be equipped with six.

Said duration and degree of heating rocks heating unit has the duration and degree of heating rifle of horizontal installation, horizontal sliding guide and advance and retreat cylinder from top to bottom successively, and the duration and degree of heating rifle is installed on the duration and degree of heating fixed block, and the duration and degree of heating fixed block links to each other with contiguous block; Contiguous block is installed on the sliding floor on two horizontal sliding guides parallel to each other, and laterally the sliding guide two ends are fixed on the sliding floor, and the piston rod of advance and retreat cylinder links to each other with contiguous block; What vertical installation arranged at the base bottom rocks motor and screw mandrel; There is wiping action guide rod in parallel the screw mandrel both sides, and screw mandrel lower end organizine rod bearing is connected with shaft coupling, and the screw mandrel upper end is installed in the sliding floor inboard with the wiping action guide rod; Wiping action guide rod two ends are fixed on the base; Said duration and degree of heating rifle is on the duration and degree of heating fixed block, and left end is a duration and degree of heating, and right-hand member is the interface that links to each other with tracheae.

Said bending and molding device be fixed with the bending motor on the support, there is forming cylinder at bending motor rear, bending motor projecting shaft connects the arc orbit determination that the side sideband has tooth bar, in the arc orbit determination deep-slotted chip breaker is arranged; Bearing is arranged in the deep-slotted chip breaker; The arc swinging block is made up of two fixture blocks up and down, and two fixture block solid bearings are clipped in the middle arc orbit determination up and down; The following fixture block of arc swinging block is fixed with the swing motor; The tooth bar engagement that gear on the swing motor projecting shaft and arc orbit determination side are other, the other end of arc swinging block is fixed with rotating machine, rotating machine is connected with envelope gas jaw, and envelope gas jaw is fixed on the below of jaw cylinder.

The beneficial effect of the utility model is: except that artificial material loading, all the other everythings comprise the location and all completion automatically of clamping, station conversion, heating and control, bending and molding and blanking of spiral tube.This machine robotization streamline production operation, accurate positioning, clamping stability are good, homogeneous heating, energy-saving safe, production efficiency are high, have not only practiced thrift cost but also improved bend pipe workman's Working environment.

Description of drawings

Fig. 1 is the utility model structural representation (solid) figure.

Fig. 2 is the utility model structural representation (overlooking) figure.

Fig. 3 is driving structure of rotary disk signal (side-looking) figure of the utility model.

Fig. 4 is station clamp structure signal (main looking) figure of the utility model.

Fig. 5 is the vertical view of Fig. 4.

Fig. 6 is the side-view of Fig. 4.

Fig. 7 rocks heating unit structural representation (solid) figure for the duration and degree of heating of the utility model.

Fig. 8 is bending and molding apparatus structure signal (solid) figure of the utility model.

Fig. 9 is for being with knock-kneed spiral energy conservation tube aspect graph.

Figure 10 is the spiral energy conservation tube aspect graph of band pin.

Embodiment

The utility model below will combine embodiment and do further to detail with reference to accompanying drawing:

Like Fig. 1, Fig. 2 and shown in Figure 3, the utility model comprises frame 4, fire head heating device, apparatus for bending and anchor clamps, exchanges reducing motor 11 and links to each other with dispenser 13 through clutch coupling 12; On 13 of the dispensers rotating disk 8 is arranged; The price fixing 7 that has concentric to install on the rotating disk 8, there are 16 stations that are the equidistant arrangement of circumference in the outside of going up of rotating disk disc, and station anchor clamps 2 are all arranged on each station; With initial station 1 is first station; Then second to the 7th station and the 11 to the 13 station are equipped with on the inboard price fixing 7 of preheating unit 3, the eight stations and the 14 station and are separately installed with duration and degree of heating on the outer side frame 4 and rock on the outer side frame 4 of heating unit 5, the nine stations and the 15 station bending and molding device 6 is installed; The tenth station is vacant cooling station, and sixteen work station is for finishing station 9.Said preheating unit 3 is the lagging casings outside second to the 7th station and the 11 to the 13 station and hangs the thermocouple composition in it that lagging casing is the metal sandwich structure, is adiabator layer in the interlayer.

Like Fig. 4, Fig. 5 and shown in Figure 6; Put tube support 15 for two about said station anchor clamps 2 are installed in parallel on the rotating disk 8, in this support 15 base 14 is arranged, base 14 is fixed on the rotating disk 8; Base 14 upper fixed have arc to decide fixture block 20; The left and right sides that arc is decided fixture block 20 links to each other through the moving fixture block 17 of screw rod 21 and arc, is with on the screw rod 21 in resistant to elevated temperatures whisker 22, two

fixture blocks

17,20 and is lined with high-temperature plastic piece 19; Moving fixture block 17 rears of arc are fixed with web plate 16; Web plate 16 links to each other with the piston rod of cylinder, and there is the deep-slotted chip breaker 18 that matees with the helical lampl caliber on said tube support 15 tops of putting, and said screw rod 21 is decided fixture block 20 at arc and is equipped with six with the moving position, fixture block 17 monosymmetric upper, middle and lower of arc.

As shown in Figure 7, said duration and degree of heating rocks heating unit 5 has the duration and degree of heating rifle 34 of horizontal installation, horizontal sliding guide 30 and advance and retreat cylinder 28 from top to bottom successively, and duration and degree of heating rifle 34 is installed on the duration and degree of heating fixed block 32; Duration and degree of heating fixed block 32 links to each other with contiguous block 31; Contiguous block 31 is installed on the sliding floor 29 on two horizontal sliding guides 30 parallel to each other, and laterally sliding guide 30 two ends are fixed on the sliding floor 29, and the piston rod of advance and retreat cylinder 28 links to each other with contiguous block 31; What vertical installation arranged at base 36 bottoms rocks motor 23 and screw mandrel 26; There is wiping action guide rod 27 in parallel screw mandrel 26 both sides, and screw mandrel 26 lower end organizine rod bearings 25 are connected with shaft coupling 24, and screw mandrel 26 upper ends and wiping action guide rod 27 are installed in sliding floor 29 inboards; Wiping action guide rod 27 two ends are fixed on the base 36; Said duration and degree of heating rifle 34 is on duration and degree of heating fixed block 32, and left end is a duration and degree of heating 35, and right-hand member is the interface 33 that links to each other with tracheae; Said rock motor 23 be 57 series stepper-motor, said advance and retreat cylinder 28 is mini cylinder.

As shown in Figure 8, said bending and molding device 6 be fixed with bending motor 39 on the support 47, there is forming cylinder 38 at bending motor 39 rears, bending motor 39 projecting shafts connect the arc orbit determination 40 that the side sideband has tooth bar; In the arc orbit determination 40 deep-slotted chip breaker is arranged, bearing is arranged in the deep-slotted chip breaker, arc swinging block 41 is made up of two fixture blocks up and down; Two fixture block solid bearings up and down; Arc orbit determination 40 is clipped in the middle, and the following fixture block of arc swinging block 41 is fixed with swing motor 45, the tooth bar engagement that the gear 46 on swing motor 45 projecting shafts is other with arc orbit determination 40 sides; The other end of arc swinging block 41 is fixed with rotating machine 42, rotating machine 42 is connected with envelope gas jaw 44; Envelope gas jaw 44 is fixed on the below of jaw cylinder 43, and said bending motor 39 is the stepper-motor of 130 series, and said swing motor 45 is the stepper-motor of 57 series with rotating machine 42; Said forming cylinder 38 is ultrathin cylinder, and said jaw cylinder 43 is parallel jaw cylinder.

During work, whole process of production is the robotization streamline operration, and the operator plugs in to machine, opens the preheating unit 3 of gas source switch and band thermocouple, lights duration and degree of heating 35.Press the machine reset button, all positions of machine are original state.After the preheating unit 3 of machine is warmed up to the temperature that sets; Start play button; Exchange reducing motor 11 and rotate with constant speed, drive clutch coupling 12 and transmission dispenser 13 evenly counterclockwise rotate rotating disk 8, and the operator arrests a splayed pin helical energy saving lamp tube (hereinafter to be referred as herringbone pipe) to be bending with hand and when initial station 1 anchor clamps are opened, overlaps in the insertion station anchor clamps 2; And, one by one Eight characters pipe box is inserted to all promptly on 16 stations along with the uniform rotation of rotating disk 8.Wherein, the herringbone pipe that the 1st cover is inserted into the station anchor clamps is introduced into left preheating unit and carries out preheating, and then the 2nd, the 3rd etc. gets into preheating unit 3 one by one successively and carry out preheating, when the 7th entering preheating unit 3, then the 1st herringbone pipe preheating finish; Forwarding the 8th station to heats the left pin bending part of herringbone pipe; At this moment; The piston rod of advance and retreat cylinder 28 ejects, and the contiguous block 31 that promotes on the horizontal sliding guide 30 advances toward left end along the horizontal sliding position of sliding guide 30, and contiguous block 31 drives the duration and degree of heating rifle 34 that is installed on the duration and degree of heating fixed block 32 and turns left thereupon and advance; With the duration and degree of heating 35 of duration and degree of heating rifle 34 left ends near herringbone pipe pin bending part; Simultaneously, the motor 23 that rocks of suitable counter rotating drives screw mandrels 26 along counter rotating through shaft coupling 24, with the sliding floor 29 vertically operation back and forth of sliding position do of sliding guide 27 longitudinally; Make above that fixed duration and degree of heating rifle 34 rocks with the same direction and the rhythm and pace of moving things back and forth, accomplish the even heating of 35 pairs of pin bending parts of duration and degree of heating; Heat and finish, the piston rod withdrawal of advance and retreat cylinder 28 is rocked motor 23 and is quit work, and duration and degree of heating rifle 34 is advanced to right-hand member along horizontal sliding guide 30 with contiguous block 31 and got back to original position, does the preparation of above-mentioned palikinesia for the arrival of next herringbone pipe.Forward the left pin bending and molding device district of the 9th station behind the even heating to, the right-hand member of herringbone pipe is accomplished the pneumatic work of envelope by seal gas device.43 work of jaw cylinder are inwardly moved the envelope gas jaw 44 of being with blob of viscose, clamp the other end pin; Swing motor 45 driven gears 46 are advanced forward along the tooth bar on the arc orbit determination 40, and the bearing in the arc swinging block 41 of swinging motor 45 fixed connections and deep-slotted chip breaker forward; Forming cylinder 38 piston rods eject, and push bending motor 39 to the place ahead along four sliding guides parallel to each other up and down; Above-mentioned each parts, rotating machine 42 and bending motor 39 move simultaneously; Acting in conjunction is bent into the arcual pin of band three-dimensional concept nature transition with the herringbone pipe bending part; The air that is blown into quantitative level pressure simultaneously makes the glass-tube slyness of bending part full; After full, by the processing under cooling of blowing around the pin of pressure lock to bending part, bending and molding.Jaw cylinder 43 unclamps, and envelope gas jaw 44 is opened, and swing motor 45, rotating machine 42 and bending motor 39 counter-rotating returns quit work, and forming cylinder 38 piston rods retraction drives bending motor 39 and gets back to original position backward along sliding guide, waits for next herringbone pipe.So far, the left pin of the 1st fluorescent tube completes.Forwarding the 10th station to is vacant adjustment station, and left pin is carried out the natural air cooling.When the left pin of the 2nd herringbone pipe completes and during to the 10th station; The herringbone pipe that the 1st left pin has been bent into pin gets into right preheating unit; Right pin is carried out the preheating of 3 stations; Then forward the 14th station to right pin is carried out the identical heating of the 8th station, after the completion heating, forward the 15th station to right pin is carried out the identical processing that is bent into pin of the 9th station.Bend reasonable the stable of machine that reach that right pin is exerted oneself for making, can on the price fixing 7 of the 15th station inboard, the nested structure bending and molding device 6 identical with the bending and molding device in the outside be installed again.Forward the end station 9 of the 16th station behind the right pin bending and molding to; The web plate 16 of the station of the cylinder of dumping device pulling at this moment anchor clamps 2; Whisker 22 receives force compresses, and the moving fixture block 17 of arc gradually arc of recess shape is decided fixture block 20, and anchor clamps unclamp; Processed complete helical lampl and dropped down onto hopper 10, slided to along hopper 10 and connect in the dish.Finish station 9 along with initial station 1 is arrived in the rotation of rotating disk 8 again, repeat the automatic streamline operation of above-mentioned station conversion, preheating, heating, bending and molding and blanking.

In whole streamline production operation process, after cover inserted herringbone pipe one by one successively, this machine was on average promptly accomplished the processing of a product in 6 seconds.Wherein exchanging reducing motor is rotated with constant speed by time variable control; Temperature height in the preheating unit can have transmitter and be with digital temperature displayed appearance to cooperate control; The duration and degree of heating of flame heating rocks fast jogging speed and can control voluntarily through computer program; The swing number of degrees of arc swinging block can be by program setting control swing motor action in the pin bending; By program setting voluntarily the controls revolution motor with the bending motor splayfoot is curved the two pins parallel with this spiral tube central axis, the time and the pressure that are blown into air can be adjusted according to product demand.The programming of above-mentioned on-mechanical structure and the setting of processing parameter do not belong to the scope that product patent is protected, narration one by one.

The interchange reducing motor that the utility model adopts is the common electric machine of 200 watts of power, and all the other various motors are stepper-motor, and wherein the stepper-motor of bending use is 130 serial motors, and other is 57 serial motors; Dispenser is a DT type desktop platform dispenser, and clutch coupling is a TL type clutch coupling.

The design concept of the utility model is, earlier herringbone pipe to be bending carried out the concentrated heating that gets into the bending part immediately after the even preheating of homogeneous tube, and this makes the temperature difference at bending part and all the other positions of homogeneous tube relatively little, is difficult for booster.To the heating of rocking of bending part, expanded heating region, help bending part and do not form dead angle, reduction in the numbers of seconds.The bending part that is bent into two pins from the splayed pin should be the arc-shaped transition on the three-dimensional space, therefore the arc swinging block need be arranged, the motor and the cylinder acting in conjunction of routing motion realize in length and breadth.

Claims

1. helical lamp bending legs machine; Comprise frame (4), fire head heating device, apparatus for bending and anchor clamps; It is characterized in that: exchange reducing motor (11) and link to each other with dispenser (13), on dispenser (13) axle rotating disk (8) is arranged, the price fixing (7) that has concentric to install on the rotating disk (8) through clutch coupling (12); There are 16 stations that are the equidistant arrangement of circumference in the outside of going up of rotating disk (8) disc; Station anchor clamps (2) are all arranged on each station, are first station with initial station (1), and then second to the 7th station and the 11 to the 13 station are equipped with preheating unit (3); The inboard price fixing (7) of the 8th station and the 14 station go up and outer side frame (4) on be separately installed with duration and degree of heating and rock heating unit (5); On the outer side frame (4) of the 9th station and the 15 station bending and molding device (6) is installed, the tenth station is vacant cooling station, and sixteen work station is for finishing station (9).

2. helical lamp bending legs machine as claimed in claim 1; It is characterized in that said preheating unit (3) is the lagging casing outside second to the 7th station and the 11 to the 13 station and hangs the thermocouple composition in it; Lagging casing is the metal sandwich structure, is adiabator layer in the interlayer.

3. helical lamp bending legs machine as claimed in claim 1; It is characterized in that said station anchor clamps (2) be installed in parallel on the rotating disk (8) about two put tube support (15); Base (14) is arranged in this support (15); Base (14) is fixed on the rotating disk (8), and base (14) upper fixed has arc to decide fixture block (20), and the left and right sides that arc is decided fixture block (20) links to each other through the moving fixture block (17) of screw rod (21) and arc; Be with resistant to elevated temperatures whisker (22) on the screw rod (21); Two fixture blocks are lined with high-temperature plastic piece (19) in (17,20), and arc moves fixture block (17) rear and is fixed with web plate (16), and web plate (16) links to each other with the piston rod of cylinder; There is the deep-slotted chip breaker (18) with helical lampl caliber coupling on said tube support (15) top of putting, and said screw rod (21) decide fixture block (20) and arc at arc and is moved position, the monosymmetric upper, middle and lower of fixture block (17) and be equipped with six.

4. helical lamp bending legs machine as claimed in claim 1; It is characterized in that said duration and degree of heating rocks heating unit (5) the duration and degree of heating rifle (34) of horizontal installation, horizontal sliding guide (30) and advance and retreat cylinder (28) are arranged from top to bottom successively; Duration and degree of heating rifle (34) is installed on the duration and degree of heating fixed block (32), and duration and degree of heating fixed block (32) links to each other with contiguous block (31), and contiguous block (31) is installed on last two the horizontal sliding guides (30) parallel to each other of sliding floor (29); Laterally sliding guide (30) two ends are fixed on the sliding floor (29); The piston rod of advance and retreat cylinders (28) links to each other with contiguous block (31), and what vertical installation arranged at base (36) bottom rocks motor (23) and screw mandrel (26), and there is wiping action guide rod (27) in parallel screw mandrel (26) both sides; Screw mandrel (26) lower end organizine rod bearing (25) is connected with shaft coupling (24); Screw mandrel (26) upper end is installed in sliding floor (29) inboard with wiping action guide rod (27), and wiping action guide rod (27) two ends are fixed on the base (36), and said duration and degree of heating rifle (34) is on duration and degree of heating fixed block (32); Left end is duration and degree of heating (35), and right-hand member is the interface (33) that links to each other with tracheae.

5. helical lamp bending legs machine as claimed in claim 1; It is characterized in that said bending and molding device (6) be fixed with bending motor (39) on the support (47), there is forming cylinder (38) at bending motor rear, bending motor (39) projecting shaft connects the arc orbit determination (40) that the side sideband has tooth bar, arc orbit determination has deep-slotted chip breaker in (40); Bearing is arranged in the deep-slotted chip breaker; Arc swinging block (41) is made up of two fixture blocks up and down, and two fixture block solid bearings are clipped in the middle arc orbit determination (40) up and down; The following fixture block of arc swinging block (41) is fixed with swing motor (45); The tooth bar engagement that gear (46) on swing motor (45) projecting shaft is other with arc orbit determination (40) side, the other end of arc swinging block (41) is fixed with rotating machine (42), rotating machine (42) is connected with envelope gas jaw (44), and envelope gas jaw (44) is fixed on the below of jaw cylinder (43).