CN201686043U - Aluminium foil sealing machine - Google Patents

Aluminium foil sealing machine Download PDF

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Publication number
CN201686043U
CN201686043U CN2010201936641U CN201020193664U CN201686043U CN 201686043 U CN201686043 U CN 201686043U CN 2010201936641 U CN2010201936641 U CN 2010201936641U CN 201020193664 U CN201020193664 U CN 201020193664U CN 201686043 U CN201686043 U CN 201686043U
Authority
CN
China
Prior art keywords
inductor
aluminium foil
transfer
screw rod
load
Prior art date
Application number
CN2010201936641U
Other languages
Chinese (zh)
Inventor
李波
李业金
董春雷
黄少娜
Original Assignee
汕头市微补植物营养科技有限公司
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Publication date
Application filed by 汕头市微补植物营养科技有限公司 filed Critical 汕头市微补植物营养科技有限公司
Priority to CN2010201936641U priority Critical patent/CN201686043U/en
Application granted granted Critical
Publication of CN201686043U publication Critical patent/CN201686043U/en

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Abstract

The utility model relates to an aluminium foil sealing machine, wherein a conveyer belt, a lifting mechanism and a high-frequency power supply generator are arranged on a rack; a sensor is arranged above the conveyer belt and electrically connected with the high-frequency power supply generator; the lifting mechanism comprises a screw rod, a nut, a bearing, a lifting seat, a guide rod and a guide sleeve; the screw rod is arranged on the rack by the bearing and is vertical to the conveying surface of the conveyer belt; the guide rod is fixedly arranged on the rack and is in parallel to the screw rod; the guide sleeve is arranged on the lifting seat; the guide rod is positioned in the guide sleeve; the nut is meshed with the screw rod and connected with the lifting seat; and the lifting seat is connected with the sensor. With the arrangement of a positioning staff gauge, the height of the sensor can be more accurately and faster adjusted, and a proper distance between the aluminum foil of a bottle mouth and the sensor can be guaranteed to keep, therefore, the sealing quality can be improved.

Description

A kind of aluminium foil sealing machine

Technical field

The utility model relates to package packing machine, relates in particular to a kind of aluminium foil sealing machine.

Background technology

Aluminium foil sealing machine is to utilize electromagnetic induction principle, and low frequency ac is converted to high-frequency DC, and moment produces high heat on the aluminium foil of bottleneck, fuses then on bottleneck, makes aluminium foil seal tight bottleneck, reaches the function of sealing.

Aluminium foil sealing machine generally comprises frame, load-transfer device, lifting mechanism, high frequency electric source producer and inductor; Load-transfer device, lifting mechanism and high frequency electric source producer are installed on the frame; Inductor is connected with the clutch end of lifting mechanism, and is in the top of load-transfer device; The high frequency electric source producer is electrically connected with inductor.

Lifting mechanism can drive inductor and vertically move above load-transfer device.Common lifting mechanism generally comprises cylinder, two guide rail and the slide blocks that vertically are provided with, and slide block slidably is arranged on the guide rail, and slide block is connected with piston rod, connects inductor and is installed on the slide block; Lifting mechanism also can comprise electrical motor, tooth bar (or chain) and slide block, slide block is arranged on the tooth bar (or chain), and inductor is installed on the slide block, and direct motor drive tooth bar (or chain) moves up and down, thereby slide block is moved up and down, reach the purpose that the driving inductor moves up and down.

The high frequency electric source producer is converted to high-frequency DC with low frequency ac, and as the input power supply of inductor.The groundwork of high frequency electric source producer is: adopt bridge rectifier circuit that power frequency supply is transformed into direct current (DC), by control circuit produce the rectangular pulse driving transistors be in by or the state of conducting, and the cooperation series resonant circuit, make the 100Hz pulse direct current be converted into high frequency waves about 20KHz.

Inductor generally is made up of shell, coil bracket, induction coil, bellows and air outlet.

When using this type of aluminium foil sealing machine, when the bottle that is stamped prefabricated aluminium foil is sent to the inductor below by load-transfer device,, the heat-seal adhesive below the aluminium foil is melted, thereby aluminium foil is glued on the bottleneck because the effect of electromagnetic field of high frequency causes the aluminium foil heating.Adopt aluminium foil sealing to have good protection against the tide, mildew-proof function, play the purpose that prolongs the article retention cycle, obtain using very widely in bottled field.

The quality that aluminium foil sealing machine seals, with inductor from aluminium foil whether aim at the center of aluminium foil apart from the center of size and magnetic line of force, direct relation is arranged.If the center of magnetic line of force skew aluminium foil, perhaps inductor is too high from aluminium foil, then can cause seal not tight; If inductor is too low from aluminium foil, then can cause aluminium foil to burn, perhaps cause the bottleneck distortion.

Yet aluminium foil sealing machine ubiquity lifting mechanism design on the market at present is unreasonable, causes inductor to be difficult to accurate location, influences seal quality; Simultaneously,, and cause inductor to be offset, the distance between inductor and the aluminium foil is changed, or magnetic line of force is offset, thereby cause sealing not sternly, burn aluminium foil or bottleneck is out of shape easily because of workman's careless touching.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of aluminium foil sealing machine, and this capper can accurately be regulated the height of inductor, and can seal quality not improved greatly because of touching is offset.The technical scheme that adopts is as follows:

A kind of aluminium foil sealing machine, comprise frame, load-transfer device, lifting mechanism, high frequency electric source producer, inductor, load-transfer device, lifting mechanism and high frequency electric source producer are installed on the frame, inductor is in the top of load-transfer device, the high frequency electric source producer is electrically connected with inductor, it is characterized in that: described lifting mechanism comprises screw rod, nut, bearing, elevating bracket, pilot bar and orienting sleeve; On frame, screw rod is perpendicular to the transmission plane of load-transfer device by bearing installation for screw rod; Pilot bar is fixedly mounted on the frame, and pilot bar parallels with screw rod, and orienting sleeve is installed on the elevating bracket, and pilot bar is in the orienting sleeve; Nut and screw engages, nut is connected with elevating bracket; Elevating bracket is connected with inductor.

By above-mentioned lifting mechanism is set, when the twisting screw rod, screw rod rotates in bearing, because the effect that screw rod, nut and pilot bar match, nut and elevating bracket can not rotated with the rotation of screw rod, but under the drive of screw rod, move up and down along pilot bar together.The distance that elevating bracket moves up and down depends on the number of turns of screw rod rotation and the size of pitch, screw rod rotates a circle, elevating bracket moves up or down a pitch, by the size of design pitch and the amplitude of control screw rod rotation, the distance that can the accuracy control elevating bracket moves up or down, thus reach the purpose of the height of accurate adjusting inductor; And the effect of the engagement of nut and screw rod and pilot bar only makes that under the rotation of screw rod, elevating bracket just can move up and down, and can not be offset because of touching; Therefore, in case regulate position of inductor, the distance of the aluminium foil on inductor and the bottleneck just is determined, and has guaranteed the quality of sealing.

Generally, also be connected with knob or regulating handle, by rotary knob or pull handle, can make screw rod do the rotation of corresponding amplitude in the upper end of screw rod; Also can be to cooperate train of reduction gears to come drive screw turns by motor.

Generally, two orienting sleeves are set on elevating bracket, and two pilot bars of relative set, two pilot bars are in the both sides of screw rod respectively, by the guiding of the left and right sides, make elevating bracket more steady in the process that moves, and after stationkeeping, elevating bracket is also more stable.

Orienting sleeve also can be installed on the frame, and pilot bar is in the orienting sleeve, and pilot bar parallels with screw rod; The lower end of pilot bar is connected with elevating bracket, and the upper end of pilot bar then can be free movable.

Above-mentioned lifting mechanism also can not established pilot bar and orienting sleeve, but the structure of twin screw, by two screw rods are set, constant speed is rotated and is driven elevating bracket and move up and down in the same way, and the directional tagging that the restriction elevating bracket can only move up and down along screw rod is played in the cooperation of two screw rods.

For reaching the purpose of the height of regulating inductor more accurately and fast, as preferred version of the present utility model, it is characterized in that: a side of inductor is provided with Position Scale, and Position Scale is provided with a plurality of scales of representing height, Position Scale is installed on the frame, and presses close to the side of inductor.The scale of Position Scale is corresponding to the height of bottle, and the scale that the bottle of differing heights is corresponding different is when regulating the height of inductor, a reference standard is arranged, need not pass through test repeatedly, but can make inductor arrive desired height with settling at one go, save control duration.More preferably be respectively equipped with a Position Scale, can judge so whether the height at two ends of inductor is consistent, and do as required further to adjust at the two ends of a side of inductor.

Avoid electromagnetic interference for reaching, improve the purpose of seal quality, as the further preferred version of the utility model, it is characterized in that: described Position Scale adopts polypropylene board to make.Position Scale adopts polypropylene (PP) sheet material to make, and can avoid Position Scale and inductor that electromagnetic interference takes place each other, in order to avoid the quality that influence is sealed.

For reaching better sealing effect,, it is characterized in that: comprise that also inhibiting device, inhibiting device comprise two limit guide rail, slip cap, sliding bar and screws as the further preferred version of the utility model; Article two, limit guide rail is symmetricly set between inductor bottom surface and the load-transfer device upper surface along the direction of transfer of load-transfer device, and is all gapped between the upper surface of limit guide rail and load-transfer device and the bottom surface of inductor, and two limit guide rail are parallel to each other; Slip cap is installed on the frame, and sliding bar is in the slip cap, and an end of sliding bar is connected with limit guide rail; The sidewall of slip cap is provided with the screw that is communicated with the cavity of slip cap; Screw is installed in the screw.Unclamp screw, sliding bar can slide in slip cap, thereby adjusts two distances between limit guide rail, adjust to suitable distance after, tighten screw, sliding bar is fixed, thereby two limit guide rail is fixed.Generally, for guaranteeing the structural stability of inhibiting device, all be connected on the frame by sliding bar and slip cap at the two ends of limit guide rail.When limit guide rail is set, should make guide rail press close to the upper surface of load-transfer device as far as possible, to avoid producing electromagnetic interference between guide rail and the inductor.From the bottle that load-transfer device sends, before below the arrival inductor, bottle enters between two limit guide rail of inhibiting device, and two limit guide rail are guaranteed the magnetic line of force center that the aluminium foil centrally aligned inductor on the bottleneck sends.Like this, even the bottle that transmits on load-transfer device had departed from magnetic line of force originally, under the effect of two limit guide rail, also guarantee the magnetic line of force center that the aluminium foil centrally aligned inductor on the bottleneck sends, thereby make the better effects if of sealing.

Avoid electromagnetic interference for reaching, improve the purpose of seal quality, as the further preferred version of the utility model, it is characterized in that: the employing polypropylene board of the shell of described inductor is made.Employing polypropylene (PP) sheet material of the shell of inductor is made, and can completely cut off inductor and the extraneous electromagnetic interference that takes place, in order to avoid the quality that influence is sealed.

Aluminium foil sealing machine of the present utility model, lifting mechanism adopt screw rod and nut engagement, and nut connects elevating bracket, and cooperation pilot bar and orienting sleeve, elevating bracket can only be moved up and down along screw rod, and screw rod rotates a circle, elevating bracket moves up or down a pitch; The amplitude of rotating like this by design pitch and control screw rod, the distance that can the accuracy control elevating bracket moves up or down, thus reach the purpose of the height of accurate adjusting inductor; And the effect of the engagement of nut and screw rod and pilot bar only makes that under the rotation of screw rod, elevating bracket just can move up and down, and can not be offset because of touching; Therefore, in case regulate position of inductor, the distance of the aluminium foil on inductor and the bottleneck just is determined, and has guaranteed the quality of sealing.In addition,, more can regulate the height of inductor accurately and fast, keep suitable distance between the aluminium foil of assurance bottleneck and the inductor, thereby improved the quality of sealing by Position Scale is set.

Description of drawings

Accompanying drawing is the structural representation of the utility model preferred implementation.

The specific embodiment

Be described further below in conjunction with accompanying drawing and preferred implementation of the present utility model.

This aluminium foil sealing machine comprises frame 1, load-transfer device 2, lifting mechanism, high frequency electric source producer 3, inductor 4, load-transfer device 2, lifting mechanism and high frequency electric source producer 3 are installed on the frame 1, inductor 4 is in the top of load-transfer device 2, and high frequency electric source producer 3 is electrically connected with inductor 4.Employing polypropylene (PP) sheet material of the shell of inductor 4 is made.

Lifting mechanism comprises screw rod 5, nut 6, bearing 7, elevating bracket 8, two pilot bars 9 and two orienting sleeves 10; Screw rod 5 is installed on the frame 1 by bearing 7, and screw rod 5 is perpendicular to the transmission plane of load-transfer device 2; Two pilot bars 9 are fixedly mounted on the frame, and pilot bar 9 parallels with screw rod 5, and orienting sleeve 10 is installed on the elevating bracket 8, and pilot bar 9 is in the orienting sleeve 10; Nut 6 and screw rod 5 engagements, nut 6 is connected with elevating bracket 8; Elevating bracket 8 is connected with inductor 4 by attaching parts 11.Be provided with regulating handle 12 in the upper end of screw rod 5.

One side two ends of inductor 4 respectively are provided with a Position Scale 13, and Position Scale 13 is provided with the scale 14 of a plurality of representative bottle height, and Position Scale 13 is installed on the frame 1, and press close to the side of inductor 4.Position Scale 13 adopts PP sheet material to make.

This aluminium foil sealing machine also comprises inhibiting device, and inhibiting device comprises two limit guide rail 15, four slip caps 16, four sliding bars 17 and four screws 18; Article two, limit guide rail 15 is symmetricly set between inductor 4 bottom surfaces and load-transfer device 2 upper surfaces along the direction of transfer of load-transfer device 2, all gapped between the bottom surface of the upper surface of limit guide rail 15 and load-transfer device 2 and inductor 4, and two limit guide rail 15 are parallel to each other; Slip cap 16 is installed on the frame 1, and sliding bar 17 is in the slip cap 16, and an end of sliding bar 17 is connected with limit guide rail 15; The sidewall of slip cap 16 is provided with the screw 19 that is communicated with the cavity of slip cap 16; Screw 18 is installed in the screw 19.Limit guide rail 15 try one's best the upper surface of load-transfer device 2.

The principle of work of this aluminium foil sealing machine of brief description.

Before starting working, unclamp screw 18, adjust the distance of 15 of two limit guide rail, adjust to suitable distance after, tighten screw 18, make sliding bar 17 fixing, thereby make two limit guide rail 15 fixing; When pulling regulating handle 12 twisting screw rods 5, screw rod 5 rotates in bearing 7, because the effect that screw rod 5, nut 6 and pilot bar 9 match can only move up and down elevating bracket 8 at the drive lower edge of nut 6 screw rod 5; Simultaneously, and cooperate the Position Scale 13 at inductor 4 two ends accurately to regulate inductors 4 apart from the distance between the load-transfer device 2; Send the bottle that is stamped prefabricated aluminium foil on the load-transfer device 2, before below the arrival inductor 4, bottle enters between two limit guide rail 15 of inhibiting device, and two limit guide rail 15 are guaranteed the magnetic line of force center that the aluminium foil centrally aligned inductor 4 on the bottleneck sends; When bottle when arriving inductors 4 belows by load-transfer device 2 because the effect of electromagnetic field of high frequency causes the aluminium foil heating, the heat-seal adhesive below the aluminium foil is melted, thereby aluminium foil is glued on the bottleneck.

In other embodiments, lifting mechanism also can be provided with a pilot bar and an orienting sleeve in a side of screw rod.

In other embodiments, orienting sleeve also can be installed on the frame, and pilot bar is in the orienting sleeve, and pilot bar parallels with screw rod, and the lower end of pilot bar is connected with elevating bracket, and the upper end of pilot bar then can be free movable.

In other embodiments, lifting mechanism also can not established pilot bar and orienting sleeve, but the structure of twin screw, by two screw rods are set, constant speed is rotated and is driven elevating bracket and move up and down in the same way, and the directional tagging that the restriction elevating bracket can only move up and down along screw rod is played in the cooperation of two screw rods.

In other embodiments, only a Position Scale is set in a side of inductor.

Claims (6)

1. aluminium foil sealing machine, comprise frame, load-transfer device, lifting mechanism, high frequency electric source producer, inductor, load-transfer device, lifting mechanism and high frequency electric source producer are installed on the frame, inductor is in the top of load-transfer device, the high frequency electric source producer is electrically connected with inductor, it is characterized in that: described lifting mechanism comprises screw rod, nut, bearing, elevating bracket, pilot bar and orienting sleeve; On frame, screw rod is perpendicular to the transmission plane of load-transfer device by bearing installation for screw rod; Pilot bar is fixedly mounted on the frame, and pilot bar parallels with screw rod, and orienting sleeve is installed on the elevating bracket, and pilot bar is in the orienting sleeve; Nut and screw engages, nut is connected with elevating bracket; Elevating bracket is connected with inductor.
2. aluminium foil sealing machine as claimed in claim 1 is characterized in that: a side of inductor is provided with Position Scale, and Position Scale is provided with a plurality of scales of representing height, and Position Scale is installed on the frame, and presses close to the side of inductor.
3. aluminium foil sealing machine as claimed in claim 2 is characterized in that: described Position Scale adopts polypropylene board to make.
4. as claim 1 or 2 or 3 described aluminium foil sealing machines, it is characterized in that: comprise that also inhibiting device, inhibiting device comprise two limit guide rail, slip cap, sliding bar and screws; Article two, limit guide rail is symmetricly set between inductor bottom surface and the load-transfer device upper surface along the direction of transfer of load-transfer device, and is all gapped between the upper surface of limit guide rail and load-transfer device and the bottom surface of inductor, and two limit guide rail are parallel to each other; Slip cap is installed on the frame, and sliding bar is in the slip cap, and an end of sliding bar is connected with limit guide rail; The sidewall of slip cap is provided with the screw that is communicated with the cavity of slip cap; Screw is installed in the screw.
5. as claim 1 or 2 or 3 described aluminium foil sealing machines, it is characterized in that: the employing polypropylene board of the shell of described inductor is made.
6. aluminium foil sealing machine as claimed in claim 4 is characterized in that: the employing polypropylene board of the shell of described inductor is made.
CN2010201936641U 2010-05-12 2010-05-12 Aluminium foil sealing machine CN201686043U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201936641U CN201686043U (en) 2010-05-12 2010-05-12 Aluminium foil sealing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201936641U CN201686043U (en) 2010-05-12 2010-05-12 Aluminium foil sealing machine

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CN201686043U true CN201686043U (en) 2010-12-29

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Application Number Title Priority Date Filing Date
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103662196A (en) * 2012-09-25 2014-03-26 昆山尚达智机械有限公司 Full-automatic electromagnetic induction aluminum foil sealing machine
CN103693246A (en) * 2013-12-12 2014-04-02 重庆大千农业开发有限责任公司 Bottle opening sealing preheater matched with conveyor line for use
CN103921569A (en) * 2014-04-22 2014-07-16 成都中牧生物药业有限公司 Feeding platform of inkjet coding machine
CN108154760A (en) * 2018-01-11 2018-06-12 赣州市亿研机械设计研究院有限公司 A kind of Probability Teaching equipment
CN108230825A (en) * 2018-01-23 2018-06-29 赣州市亿研机械设计研究院有限公司 A kind of teaching intellectual development device
CN108862144A (en) * 2018-08-16 2018-11-23 安徽金星包装有限公司 A kind of fixed device of capsuling machine transmission

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103662196A (en) * 2012-09-25 2014-03-26 昆山尚达智机械有限公司 Full-automatic electromagnetic induction aluminum foil sealing machine
CN103693246A (en) * 2013-12-12 2014-04-02 重庆大千农业开发有限责任公司 Bottle opening sealing preheater matched with conveyor line for use
CN103921569A (en) * 2014-04-22 2014-07-16 成都中牧生物药业有限公司 Feeding platform of inkjet coding machine
CN108154760A (en) * 2018-01-11 2018-06-12 赣州市亿研机械设计研究院有限公司 A kind of Probability Teaching equipment
CN108230825A (en) * 2018-01-23 2018-06-29 赣州市亿研机械设计研究院有限公司 A kind of teaching intellectual development device
CN108862144A (en) * 2018-08-16 2018-11-23 安徽金星包装有限公司 A kind of fixed device of capsuling machine transmission

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101229

Termination date: 20130512

C17 Cessation of patent right