CN206201338U - Mould replacing trolley with electromagnetic adsorption centering body - Google Patents

Mould replacing trolley with electromagnetic adsorption centering body Download PDF

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Publication number
CN206201338U
CN206201338U CN201621235576.7U CN201621235576U CN206201338U CN 206201338 U CN206201338 U CN 206201338U CN 201621235576 U CN201621235576 U CN 201621235576U CN 206201338 U CN206201338 U CN 206201338U
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Prior art keywords
side plate
blade fin
mould
centering body
mold changing
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CN201621235576.7U
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范磊
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Jiangsu Zhishi Technology Co Ltd
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Jiangsu Zhishi Technology Co Ltd
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Abstract

The utility model discloses a kind of mould replacing trolley with electromagnetic adsorption centering body, including pulley, chassis, jacking bottom plate, mold changing platform and centering body;Jacking bottom plate is fixed on chassis top by some lifting columns;One centering body is respectively set on the outside side plate of each mold changing platform, and each centering body includes blade fin, electromagnet, roller, proximity transducer and spring;Blade fin is metallic plate, and blade fin bottom is provided with deep-slotted chip breaker, and the blade fin positioned at deep-slotted chip breaker both sides is respectively connected by a spring with outside side plate;Blade fin is provided with proximity transducer with the opposite side of inner side side plate;Electromagnet is built on the side plate of outside.Before die-filling, can make the mould of the different width dimensions being placed on mold changing platform carries out automatic centering to the utility model, is not required to manually be adjusted die location centering, easy to operate laborsaving, high degree of automation.Meanwhile, highly versatile, the injection machine that can be directed to different model is changed the mold.

Description

Mould replacing trolley with electromagnetic adsorption centering body
Technical field
The utility model is related to injection machine technical field, particularly a kind of mold changing platform with electromagnetic adsorption centering body Car.
Background technology
In current plastic cement industry, can only be changed by crane and manpower when large size plastic jetting-moulding device needs more mold exchange Mould.The askew operation against rules for skewing and hanging is susceptible to during crane more mold exchange, steel wire rope is also susceptible in drawing process Mould damages the situation of machine tool.On the other hand because pull distance is difficult control, operating personnel are completely with the sensation of oneself Operated, easily cause undue force and mould is slid the accident that ground is hurted sb.'s feelings.Additionally, passing through manpower movement large mold Extremely waste time and energy.
The Chinese utility model patent application of Application No. 201420793794.7, its practical New Name is " a kind of new The quick mould replacing trolley of type ", it includes vehicle frame, erecting bed, movable pulley, positioning lock, mold changing frame, support rotating shaft, support wheel, rubber Wheel, roller bearing installing plate, roller bearing, the lower end of the vehicle frame are provided with movable pulley, and the upper end of the vehicle frame is provided with erecting bed, the installation Platform is provided with positioning lock, and the upper end of the mold changing frame is provided with roller bearing installing plate, and the roller bearing is arranged on roller bearing installing plate, described The lower end for changing the mold frame is provided with two groups of rubber wheels and one group of support wheel, and the bottom center of the mold changing frame is provided with support rotating shaft, described Mold changing frame is arranged on the upper end of erecting bed by supporting rotating shaft.The patent application avoids the use of the fork truck in more mold exchange, Professional person's operation is not needed not only, saves very big manpower, financial resources, and by using rubber wheel, support wheel and support Rotating shaft realizes alternative expression mold changing so that the time of mold exchange is greatly reduced, when mold exchange also is greatly improved Safety coefficient;And simple structure of the present utility model, small volume, easily storage, does not limit human users, when using It is not limited by a space, safe ready.However, above-mentioned mould replacing trolley, is still semi-automatic mould replacing trolley, one can only be once molded Machine is changed the mold, it is further of importance that being the mould of adaptation different width dimensions, the width of mould chassis is generally larger, works as mould After tool is placed on mould replacing trolley, if placement location has a deviation, or mould replacing trolley translational speed is too fast or ground out-of-flatness etc., will May make die location that deviation occurs, it is cumbersome to take, it is necessary to be manually adjusted in die location when follow-up die-filling Power.In addition, for the big injection machine of different tonnage different models, its height is differed, a mould replacing trolley can only be directed to one Plant the injection machine of model, poor universality.
The Chinese utility model patent application of Application No. 201220164757.0, its practical New Name is " a kind of fast Quick change mould trolley ", it mainly includes transition mold changing platform, electric control cabinet, guide rail, mold changing platform and pneumatic positioning component.
Guide rail is provided with by the body of large size plastic jetting-moulding device, pneumatic positioning component is provided with the head end of guide rail.Pneumatic positioning group Part includes double circle rollers, roller positioning seat and one group of collision block, and double round rollers are arranged in roller positioning seat, double round roller two ends peaces Dress bearing, collision block is arranged on roller positioning seat both sides.
The mold changing platform includes wheel, wheel shaft, the first variable frequency reducer motor, the first sprocket wheel, the first chain, the first car Body, clutch shaft bearing seat board and one group of first roller, install clutch shaft bearing seat board on first car body, pacify on clutch shaft bearing seat board Fill one group of first roller.The first roller end connects the first sprocket wheel, and the sprocket wheel of each two first is connected by first chain Connect.First variable frequency reducer motor is arranged on clutch shaft bearing seat board by first end face flange.First frequency conversion speed-down The first output sleeve on motor is linked into an integrated entity with the first roller by the first key.
The first car body front end connection support supporting, cylinder seat is installed in support supporting, cylinder is connected on cylinder seat, institute Connection alignment pin in cylinder is stated, cylinder controls alignment pin to move by the motion of piston rod.The alignment pin lower end is wedge type Body, wedge side is inclined-plane, and opposite side is arc surface.The cylinder seat both sides are additionally provided with one group of travel switch.
The multiple wheel shafts of first car body downside connection, the two ends installing wheel of wheel shaft.The wheel is arranged on guide rail. Second variable frequency reducer motor of connection in the multiple wheel shaft, connects second end face flange in the second variable frequency reducer motor, Second end face flange connects the first car body.The second output sleeve in second variable frequency reducer motor passes through the second key with wheel shaft Link into an integrated entity.
Above-mentioned patent application, can automatically realize quick mold changing, reduce the insecurity that exists during more mold exchange and Replacing construction, alleviates the work load of workman.
However it remains following technical problem:For the big injection machine of different tonnage different models, its height is not Identical, a mould replacing trolley can only be directed to a kind of injection machine of model, poor universality.In addition, positioning precision is low, easily erroneous judgement.
It is further of importance that being the mould of adaptation different width dimensions, the width of mould chassis is generally larger, when mould is put After putting on mould replacing trolley, if placement location has a deviation, or mould replacing trolley translational speed is too fast or ground out-of-flatness etc., it would be possible to Make die location that deviation to occur, it is cumbersome laborious, it is necessary to be manually adjusted in die location when follow-up die-filling.
Utility model content
The technical problems to be solved in the utility model is directed to above-mentioned the deficiencies in the prior art, and provides a kind of with electromagnetism The mould replacing trolley of centering body is adsorbed, there should be the mould replacing trolley of electromagnetic adsorption centering body before die-filling, can make to be placed on to change The mould of the different width dimensions on mould platform carries out automatic centering, is not required to manually be adjusted die location centering, operation Easy laborsaving, high degree of automation.Meanwhile, highly versatile, the injection machine that can be directed to different model is changed the mold.
In order to solve the above technical problems, the technical solution adopted in the utility model is:
A kind of mould replacing trolley with electromagnetic adsorption centering body, including pulley, chassis, jacking bottom plate, mold changing platform and Centering body.
Pulley is fixed on the bottom on chassis.
Jacking bottom plate is fixed on chassis top by some lifting columns, and the height of jacking bottom plate can be lifted;All liters Drop post can synchronization lifting, wherein be provided with a lifting column can detect lifting column lift displacement displacement transducer.
The upper surface of jacking bottom plate is fixedly installed two mold changing platforms;Each mold changing platform can be carried out forward to mould And transmit rearward.
Each mold changing platform includes some transversely arranged rollers and is arranged on two blocks of side plates at roller two ends;Every Roller can be rotated;Two blocks of side plates on each mold changing platform are respectively outside side plate and inner side side plate, wherein, inner side side plate It refer to adjacent side plate in two mold changing platforms.
One centering body is respectively set on the outside side plate of each mold changing platform, and each centering body includes being oriented to sliding Plate, electromagnet, roller, proximity transducer and spring.
Blade fin is metallic plate, and blade fin is vertically arranged;Blade fin bottom is provided with deep-slotted chip breaker, positioned at deep-slotted chip breaker The blade fin of both sides is respectively connected by a spring with outside side plate;The blade fin side opposite with inner side side plate is set There is proximity transducer.
Electromagnet is built on the side plate of outside, when the solenoid is energized, can make blade fin with corresponding outside side plate phase Attract, so that blade fin is moved towards corresponding outside side plate direction.
The suction of electromagnet can be adjusted.
By the suction of the size of current regulating magnet in regulating magnet.
Blade fin is additionally provided with several rollers or multi-directional ball with the opposite side of inner side side plate.
Lifting column motor is provided with chassis, the lifting column motor can drive lifting column synchronization lifting.
Using after said structure, above-mentioned proximity transducer can detect whether that mould enters mold changing platform to the utility model, And the distance between mould and corresponding blade fin value.Before mold changing platform is entered, electromagnet is powered mould, can overcome spring Elastic force, is directed to slide plate and adsorbs on the side plate of outside.After having mould to enter correspondence mold changing platform, electromagnet power-off, spring is multiple Position, blade fin is moved towards mould direction, until being contacted with mould.It is spacing so as to be carried out to mould, prevent Mould horizontally slips.Namely before die-filling, can make to be placed on the mould of the different width dimensions on mold changing platform carry out it is automatic right In, it is not required to manually be adjusted die location centering, easy to operate laborsaving, high degree of automation.In addition, when die-filling, it is above-mentioned Blade fin can be oriented to the direction of advance of mould, the setting of roller or multi-directional ball, then cause mould movement zerofriction force.
In addition, the setting of lifting column, can cause jacking bottom plate lift in height, so that highly versatile, can be directed to different model The injection machine of different height is changed the mold.
Brief description of the drawings
Fig. 1 shows a kind of dimensional structure diagram of the mould replacing trolley that can prevent mould from offseting of the utility model.
Fig. 2 shows the structural representation of blade fin.
Specific embodiment
The utility model is described in further detail with specific better embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of mould replacing trolley that can prevent mould from offseting, wherein having pulley 1, chassis 2, jacking bottom Plate 3, lifting column 31, lifting column motor 32, displacement transducer 33, mold changing platform 4, roller 41, side plate 42, electromagnet 421, The technical characteristics such as outside side plate 422, proximity transducer 43, roller 44, spring 45, blade fin 46 and deep-slotted chip breaker 47.
A kind of mould replacing trolley that can prevent mould from offseting, including pulley, chassis, mold changing platform and centering body.
Pulley is fixed on the bottom on chassis, and jacking bottom plate is fixed on chassis top, jacking bottom by some lifting columns 31 The height of plate can be lifted.Lifting column preferably synchronizes driving by the lifting column motor 32 being arranged in chassis, in addition, Being preferably provided with lifting column can detect that lifting column lifts the displacement transducer 33 of displacement.
The upper surface of jacking bottom plate is fixedly installed two mold changing platforms;Each mold changing platform can be carried out forward to mould And transmit rearward.
Each mold changing platform includes some transversely arranged rollers and is arranged on two blocks of side plates at roller two ends;Every Roller can be rotated;Two blocks of side plates on each mold changing platform are respectively outside side plate and inner side side plate, wherein, inner side side plate It refer to adjacent side plate in two mold changing platforms.
One centering body is respectively set on the outside side plate of each mold changing platform, and each centering body includes being oriented to sliding Plate, electromagnet, roller, proximity transducer and spring.
Blade fin is metallic plate, and blade fin is vertically arranged;Blade fin bottom is provided with deep-slotted chip breaker, positioned at deep-slotted chip breaker The blade fin of both sides is respectively connected by a spring with outside side plate;The blade fin side opposite with inner side side plate is set There is proximity transducer.
Electromagnet is built on the side plate of outside, when the solenoid is energized, can make blade fin with corresponding outside side plate phase Attract, so that blade fin is moved towards corresponding outside side plate direction.
The suction of electromagnet can be adjusted, and the preferred embodiment of the suction regulation of electromagnet is by the electricity in regulating magnet Stream size.
Blade fin is further preferably provided with roller or several multi-directional balls with the opposite side of inner side side plate.
Using after said structure, above-mentioned proximity transducer can detect whether that mould enters mold changing platform to the utility model, And the distance between mould and corresponding blade fin value.Before mold changing platform is entered, electromagnet is powered mould, can overcome spring Elastic force, is directed to slide plate and adsorbs on the side plate of outside.After having mould to enter correspondence mold changing platform, electromagnet power-off, spring is multiple Position, blade fin is moved towards mould direction, until being contacted with mould.It is spacing so as to be carried out to mould, prevent Mould horizontally slips.Namely before die-filling, can make to be placed on the mould of the different width dimensions on mold changing platform carry out it is automatic right In, it is not required to manually be adjusted die location centering, easy to operate laborsaving, high degree of automation.In addition, when die-filling, it is above-mentioned Blade fin can be oriented to the direction of advance of mould, the setting of roller or multi-directional ball, then cause mould movement zerofriction force.
In addition, the setting of lifting column, can cause jacking bottom plate lift in height, so that highly versatile, can be directed to different model The injection machine of different height is changed the mold.
Preferred embodiment of the present utility model described in detail above, but, the utility model is not limited to above-mentioned reality The detail in mode is applied, in range of the technology design of the present utility model, the technical solution of the utility model can be entered The various equivalents of row, these equivalents belong to protection domain of the present utility model.

Claims (5)

1. a kind of mould replacing trolley with electromagnetic adsorption centering body, it is characterised in that:Including pulley, chassis, jacking bottom plate, change Mould platform and centering body;
Pulley is fixed on the bottom on chassis,
Jacking bottom plate is fixed on chassis top by some lifting columns, and the height of jacking bottom plate can be lifted;All lifting columns Can synchronization lifting, wherein be provided with a lifting column can detect lifting column lift displacement displacement transducer;
The upper surface of jacking bottom plate is fixedly installed two mold changing platforms;Each mold changing platform mould can be carried out forward and to After transmit;
Each mold changing platform includes some transversely arranged rollers and is arranged on two blocks of side plates at roller two ends;Every roller Can rotate;Two blocks of side plates on each mold changing platform are respectively outside side plate and inner side side plate, wherein, inner side side plate refers to Adjacent side plate in two mold changing platforms;
One centering body is respectively set on the outside side plate of each mold changing platform, and each centering body includes blade fin, electricity Magnet, roller, proximity transducer and spring;
Blade fin is metallic plate, and blade fin is vertically arranged;Blade fin bottom is provided with deep-slotted chip breaker, positioned at deep-slotted chip breaker both sides Blade fin be respectively connected with outside side plate by a spring;The blade fin side opposite with inner side side plate is provided with and connects Nearly sensor;
Electromagnet is built on the side plate of outside, when the solenoid is energized, blade fin can be made mutually to attract with corresponding outside side plate, So that blade fin is moved towards corresponding outside side plate direction.
2. the mould replacing trolley with electromagnetic adsorption centering body according to claim 1, it is characterised in that:The suction of electromagnet Power can be adjusted.
3. the mould replacing trolley with electromagnetic adsorption centering body according to claim 2, it is characterised in that:By adjusting electricity The suction of the size of current regulating magnet in magnet.
4. the mould replacing trolley with electromagnetic adsorption centering body according to claim 1, it is characterised in that:Blade fin with Side plate opposite side in inner side is additionally provided with several rollers or multi-directional ball.
5. the mould replacing trolley with electromagnetic adsorption centering body according to claim 1, it is characterised in that:Set in chassis There is lifting column motor, the lifting column motor can drive lifting column synchronization lifting.
CN201621235576.7U 2016-11-18 2016-11-18 Mould replacing trolley with electromagnetic adsorption centering body Active CN206201338U (en)

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Application Number Priority Date Filing Date Title
CN201621235576.7U CN206201338U (en) 2016-11-18 2016-11-18 Mould replacing trolley with electromagnetic adsorption centering body

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Application Number Priority Date Filing Date Title
CN201621235576.7U CN206201338U (en) 2016-11-18 2016-11-18 Mould replacing trolley with electromagnetic adsorption centering body

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106426758A (en) * 2016-11-18 2017-02-22 江苏智石科技有限公司 Universal mold-change trolley capable of preventing mold deviation
CN110017945A (en) * 2019-05-21 2019-07-16 中国汽车工程研究院股份有限公司 A kind of experimental bench excitation shaft assignment method and device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106426758A (en) * 2016-11-18 2017-02-22 江苏智石科技有限公司 Universal mold-change trolley capable of preventing mold deviation
CN110017945A (en) * 2019-05-21 2019-07-16 中国汽车工程研究院股份有限公司 A kind of experimental bench excitation shaft assignment method and device

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