CN106696177A - Mold replacing cart with automatic mold centering function - Google Patents
Mold replacing cart with automatic mold centering function Download PDFInfo
- Publication number
- CN106696177A CN106696177A CN201611013695.2A CN201611013695A CN106696177A CN 106696177 A CN106696177 A CN 106696177A CN 201611013695 A CN201611013695 A CN 201611013695A CN 106696177 A CN106696177 A CN 106696177A
- Authority
- CN
- China
- Prior art keywords
- mould
- mold
- side plate
- mold changing
- expansion link
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1742—Mounting of moulds; Mould supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a mold replacing cart with an automatic mold centering function. The mold replacing cart comprises pulleys, a chassis, mold replacing platforms and centering mechanisms, wherein each centering mechanism is arranged on an outer side plate of each mold replacing platform and respectively comprises a guide slide plate, a roller, a proximity sensor and a telescopic rod; each guide slide plate is vertically arranged, and the bottom part of each guide slide plate is provided with an arc-shaped groove; the guide slide plates at both sides of each arc-shaped groove are respectively connected with each outer side plate through each telescopic rod; each telescopic rod is horizontally arranged, and can be extended and retracted; each proximity sensor is arranged at one side, opposite to an inner side plate, of each guide slide plate. The mold replacing cart has the advantages that before the mold is installed, the molds with different widths are automatically centered on the mold replacing platform, the artificial adjusting and centering of the mold positions are not needed, the operation is simple and convenient, the labor intensity is decreased, and the automation degree is high.
Description
Technical field
It is particularly a kind of to make the mould replacing trolley of mould automatic centering the present invention relates to injection machine technical field.
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 is entitled " a kind of new fast
Quick change mould trolley ", it includes vehicle frame, erecting bed, movable pulley, positioning lock, mold changing frame, support rotating shaft, support wheel, rubber wheel, rolling
Axle 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, on the erecting bed
Positioning lock is provided with, 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, the mold changing
The lower end of 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, the 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, not only
Professional person's operation is not needed, very big manpower, financial resources are saved, and by using rubber wheel, support wheel and support rotating shaft
Realize alternative expression mold changing so that the time of mold exchange is greatly reduced, and peace during mold exchange is also greatly improved
Overall coefficient；And simple structure of the present utility model, small volume, easily storage, does not limit human users, is not received when using
Space limits, safe ready.However, above-mentioned mould replacing trolley, is still semi-automatic mould replacing trolley, an injection machine can only once be entered
Row mold changing, 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.
In addition, for the big injection machine of different tonnage different models, its height is differed, and a mould replacing trolley can only be directed to a kind of type
Number injection machine, poor universality.
The Chinese utility model patent application of Application No. 201220164757.0, a kind of its entitled " 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.
The content of the invention
The technical problem to be solved in the present invention is directed to above-mentioned the deficiencies in the prior art, and providing one kind can make mould automatic
The mould replacing trolley of centering, this can make the mould replacing trolley of mould automatic centering before die-filling, can make to be placed on mold changing platform not
Automatic centering is carried out with the mould of width dimensions, is not required to manually be adjusted die location centering, it is easy to operate laborsaving, automatically
Change degree is high.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
It is a kind of to make the mould replacing trolley of mould automatic centering, including pulley, chassis, mold changing platform and centering body.
Pulley is fixed on the bottom on chassis, and the upper surface on chassis is provided with two mold changing platforms being parallel to each other, and each is changed
Mould platform can be carried out forward and transmitted rearward to mould.
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, roller, proximity transducer and expansion link.
Blade fin is vertically arranged, and blade fin bottom is provided with deep-slotted chip breaker, and the blade fin positioned at deep-slotted chip breaker both sides is each
It is connected with outside side plate by an expansion link, expansion link is horizontally disposed and length can stretch；Blade fin and inner side side
The opposite side of plate is provided with proximity transducer.
Be provided with two expansion link motors on the side plate of outside, the motor shaft of each expansion link motor with it is corresponding
Expansion link be fixedly connected, expansion link motor drive expansion link telescopic.
Blade fin is additionally provided with roller with the opposite side of inner side side plate.
Blade fin is additionally provided with several multi-directional balls with the opposite side of inner side side plate.
The alignment pin that some length can stretch is provided between two rollers in the middle part of each mold changing platform；Mould
Tool bottom is provided with several location holes being engaged with alignment pin.
Using after said structure, above-mentioned proximity transducer can detect whether that mould enters mold changing platform to the present invention, and
The distance between mould and corresponding blade fin value.After having mould to enter correspondence mold changing platform, expansion link motor starts,
Expansion link is extended, and blade fin is moved towards mould direction, until being contacted with mould.So as to limit mould
Position, prevents mould from horizontally slipping.Namely before die-filling, can make the mould of the different width dimensions being placed on mold changing platform is carried out
Automatic centering, is not required to manually be adjusted die location centering, easy to operate laborsaving, high degree of automation.In addition, die-filling
When, 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 nothing
Frictional 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 that the present invention is a kind of can make the dimensional structure diagram of the mould replacing trolley of mould automatic centering.
Fig. 2 shows the structural representation of blade fin.
Specific embodiment
The present invention is further detailed explanation with specific better embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, it is a kind of to make the mould replacing trolley of mould automatic centering, wherein having pulley 1, chassis 2, jacking
Base plate 3, lifting column 31, lifting column motor 32, displacement transducer 33, mold changing platform 4, roller 41, side plate 42, close sensing
The technical characteristics such as device 43, roller 44, expansion link 45, expansion link motor 46, blade fin 47 and deep-slotted chip breaker 48.
It is a kind of to make the mould replacing trolley of mould automatic centering, including pulley 1, chassis 2, mold changing platform 4 and centering body.
Pulley is fixed on the bottom on chassis, and the upper surface on chassis is provided with two mold changing platforms being parallel to each other, and each is changed
Mould platform can be carried out forward and transmitted rearward to mould.
To increase the versatility of mould replacing trolley, mould replacing trolley of the invention can also include jacking bottom plate 3, and jacking bottom plate leads to
Cross some lifting columns 31 and be fixed on chassis top, the height of jacking bottom plate can be lifted.Lifting column is preferably by being arranged on chassis
Interior lifting column motor 32 synchronizes driving, in addition, be preferably provided with lifting column can detect that lifting column lifts displacement
Displacement transducer 33.
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, roller, proximity transducer and expansion link.
Blade fin is vertically arranged, and blade fin bottom is provided with deep-slotted chip breaker, and the blade fin positioned at deep-slotted chip breaker both sides is each
It is connected with outside side plate by an expansion link, expansion link is horizontally disposed and length can stretch；Blade fin and inner side side
The opposite side of plate is provided with proximity transducer.
Further, two expansion link motors, the electricity of each expansion link motor are preferably provided with the side plate of outside
Arbor is fixedly connected with corresponding expansion link, and expansion link motor drives the telescopic of expansion link.
Further, blade fin is further preferably provided with roller or several multi-directional balls with the opposite side of inner side side plate.
The alignment pin that some length can stretch is provided between two rollers in the middle part of each mold changing platform；Mould
Tool bottom is provided with several location holes being engaged with alignment pin.
The preferred embodiment of the present invention described in detail above, but, the present invention is not limited in above-mentioned implementation method
Detail, in range of the technology design of the invention, various equivalents can be carried out to technical scheme, this
A little equivalents belong to protection scope of the present invention.
Claims (5)
- It is 1. a kind of to make the mould replacing trolley of mould automatic centering, it is characterised in that：Including pulley, chassis, mold changing platform and centering Mechanism；Pulley is fixed on the bottom on chassis, and the upper surface on chassis is provided with two mold changing platforms being parallel to each other, and each mold changing is flat Platform can be carried out forward and transmitted rearward to mould；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, rolling Wheel, proximity transducer and expansion link；Blade fin is vertically arranged, and blade fin bottom is provided with deep-slotted chip breaker, and the blade fin positioned at deep-slotted chip breaker both sides respectively passes through A piece expansion link is connected with outside side plate, and expansion link is horizontally disposed and length can stretch；Blade fin and inner side side plate phase To side be provided with proximity transducer.
- It is 2. according to claim 1 to make the mould replacing trolley of mould automatic centering, it is characterised in that：Set on the side plate of outside The motor shaft for having two expansion link motors, each expansion link motor is fixedly connected with corresponding expansion link, stretches Bar motor drives the telescopic of expansion link.
- It is 3. according to claim 1 to make the mould replacing trolley of mould automatic centering, it is characterised in that：Blade fin and inner side The opposite side of side plate is additionally provided with roller.
- It is 4. according to claim 1 to make the mould replacing trolley of mould automatic centering, it is characterised in that：Blade fin and inner side The opposite side of side plate is additionally provided with several multi-directional balls.
- It is 5. according to claim 1 to make the mould replacing trolley of mould automatic centering, it is characterised in that：It is flat positioned at each mold changing The alignment pin that some length can stretch is provided between two rollers in the middle part of platform；Mold bottom is provided with and alignment pin phase Several location holes for coordinating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611013695.2A CN106696177A (en) | 2016-11-18 | 2016-11-18 | Mold replacing cart with automatic mold centering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611013695.2A CN106696177A (en) | 2016-11-18 | 2016-11-18 | Mold replacing cart with automatic mold centering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106696177A true CN106696177A (en) | 2017-05-24 |
Family
ID=58939953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611013695.2A Pending CN106696177A (en) | 2016-11-18 | 2016-11-18 | Mold replacing cart with automatic mold centering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106696177A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113650348A (en) * | 2021-08-31 | 2021-11-16 | 江苏智石科技有限公司 | Double-station die changing trolley convenient for angle adjustment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202623073U (en) * | 2012-04-17 | 2012-12-26 | 无锡飞石控制系统有限公司 | Quick die-changing bogie |
| CN103240284A (en) * | 2013-03-29 | 2013-08-14 | 广西柳州银海铝业股份有限公司 | Metal sheet machining centering device and metal sheet machining centering method |
| CN206201336U (en) * | 2016-11-18 | 2017-05-31 | 江苏智石科技有限公司 | Mould replacing trolley with centering body |
-
2016
- 2016-11-18 CN CN201611013695.2A patent/CN106696177A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202623073U (en) * | 2012-04-17 | 2012-12-26 | 无锡飞石控制系统有限公司 | Quick die-changing bogie |
| CN103240284A (en) * | 2013-03-29 | 2013-08-14 | 广西柳州银海铝业股份有限公司 | Metal sheet machining centering device and metal sheet machining centering method |
| CN206201336U (en) * | 2016-11-18 | 2017-05-31 | 江苏智石科技有限公司 | Mould replacing trolley with centering body |
Non-Patent Citations (1)
| Title |
|---|
| 郑永前等: "《生产系统工程》", 30 June 2011, 机械工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113650348A (en) * | 2021-08-31 | 2021-11-16 | 江苏智石科技有限公司 | Double-station die changing trolley convenient for angle adjustment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
|
| RJ01 | Rejection of invention patent application after publication |