CN206937912U - The fast automatic handler of extrusion die - Google Patents
The fast automatic handler of extrusion die Download PDFInfo
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- CN206937912U CN206937912U CN201720618922.8U CN201720618922U CN206937912U CN 206937912 U CN206937912 U CN 206937912U CN 201720618922 U CN201720618922 U CN 201720618922U CN 206937912 U CN206937912 U CN 206937912U
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- extrusion die
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- 238000001125 extrusion Methods 0.000 title claims abstract description 46
- 230000003028 elevating effect Effects 0.000 claims abstract description 40
- 230000000694 effects Effects 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000013011 mating Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 235000013351 cheese Nutrition 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses the fast automatic handler of extrusion die, it includes the Y type fixed seats being fixed on extruder, two support arms of Y type fixed seats are connected with anticlockwise support and right rotation support by fulcrum respectively, anticlockwise support and right rotation support are symmetrical on Y type fixed seats and be connected as a single entity by elevating screw, the one end of anticlockwise support and right rotation support away from Y type fixed seats has been movably connected with big vertical links, big vertical links bottom is connected with lower V-type and clamps disk, anticlockwise support and right rotation support are connected with small vertical links close to the piecemeal activity of Y type fixed seats, small vertical links bottom is connected with V-type and clamps disk, when elevating screw operates, anticlockwise support and right rotation support will be around fulcrum rotation so that lower V-type clamps disk and upper V-type clamping disk can counter motion relatively.The beneficial effects of the utility model are installation and the dismounting to extrusion die and extruder, realize one-touch automation mechanized operation.
Description
Technical field
Extrusion die production field is the utility model is related to, more particularly to extrusion mould pair is quickly connected with extruder
The automatic handling device and its application method of installation and dismounting.
Background technology
Angle of the extruder according to head stream direction and pitch line, head can be divided into right-angle handpiece and tiltedly
Angle head etc..The shell of head is usually to be secured to bolt on fuselage, and the mould inside head contains core rod seat, then
The inlet wire port of head is fixed in nut, the inside of core rod seat is also equipped with core rod, and the center of core rod and core rod seat
There is hole, it is acted on for passing through cored wire.Difference according to pressuring method species so that expressing technique is segmented into continuously extruding
Two kinds are extruded with interval.Equipment used in the former is screw-type extruder, and the equipment of the latter is plunger-type extruder.In this screw rod
Formula extruder can be broadly dassified into single screw extrusion machine and multi-screw extruder by screw rod number again.Generally given birth in extrusion
, it is necessary to often change extrusion die to obtain different types of extruded product during production, that is to say, that need frequently from extrusion
Extrusion die is loaded and unloaded on machine to reach production requirement.At present, extrusion die and extruder are connected with a variety of patterns, the most frequently used
There is two ways：1st, flange connection：I.e. by multiple bolts（Typically there are 6 or 8）Through extruder flange and die methods
Perforate on orchid, it is clamped with nut；2nd, upper and lower half_split block connected mode：Will upper and lower two half_split blocks with two bolts with
Nut clip, which is close to, to be connect.The shortcomings that both connected modes is：Installation often can be smash because of human factor causes nut to screw the number of turns not
With and cause extrusion die installation uneven, easy material leakage during extrusion；At least two personnel are needed to carry out handling behaviour
Make, need to operate energetically during handling；People must be close to loading and unloading area during operation, may because of misoperation, the bolt that is dropped,
Nut or extrusion die plate injure by a crashing object, particularly the die head after dismounting heating, are easily burned；During the charge and discharge operations of two ways
Between it is long, operating efficiency is low.
Chinese utility model patent application number CN201320171406.7 discloses one kind and is used for extruder head quick despatch
Flange connecting apparatus, including extruder head, one end and the head flange of the extruder head be spirally connected, and the head flange passes through
Nut and cheese head screw and the machine barrel flange of extruder barrel one end are spirally connected, and the cheese head screw is hinged on machine barrel by fixing screws
On flange, although the device reduces the workload of extruder head handling, manual operation is stilled need, material leakage or peace easily occurs
Full accident, fundamentally the solution charge and discharge operations time is long, operating efficiency is low, the problem of potential safety hazard be present.
Utility model content
The technical problems to be solved in the utility model is that existing extruder head and extrusion die need artificial handling, is existed
Problems, a kind of fast automatic handler of extrusion die and its application method are provided for this.
The technical solution of the utility model is：The fast automatic handler of extrusion die, it includes being fixed on extruder
Y type fixed seats, two support arms of the Y types fixed seat are connected with anticlockwise support and right rotation branch by fulcrum respectively
Frame, the anticlockwise support and right rotation support are symmetrical on Y type fixed seats and are connected as a single entity by elevating screw, described
The one end of anticlockwise support and right rotation support away from Y type fixed seats has been movably connected with big vertical links, described big vertical
Connecting rod bottom is connected with lower V-type and clamps disk, and the anticlockwise support and right rotation support connect close to the piecemeal activity of Y type fixed seats
Small vertical links is connected to, the small vertical links bottom is connected with V-type and clamps disk, the anticlockwise support when elevating screw operates
Fulcrum is will be around with right rotation support to rotate so that lower V-type clamps disk and upper V-type clamping disk can relative counter motion.
It is V-groove symmetrical above and below that lower V-type described in such scheme, which clamps disk and the opening of upper V-type clamping disk, and it is open
Angle is 30-60 °.
The improvement of such scheme is that the lower V-type clamps disk and the both sides of upper V-type clamping disk pass through joint bolt connection, institute
State screw thread on the bolt of joint and be combined with flange nut.
The further improvement of such scheme is that the Y types fixed seat is connected with motor by connecting plate and motor fixing seat,
The motor is connected by shaft coupling, bearing block assembly and elevating screw, and elevating screw is socketed with outside the elevating screw
Set, the anticlockwise support and right rotation support are connected by elevating screw set with elevating screw.
Motor described in such scheme is servomotor.
Two support arms of the fixed seats of Y types described in such scheme pass through pin with anticlockwise support and right rotation support respectively
Connected with snap ring, the anticlockwise support and right rotation support are connected by pin and snap ring with elevating screw set respectively.
The beneficial effects of the utility model are installation and the dismounting to extrusion die and extruder, are realized one-touch automatic
Change operation, the efficiency of loading and unloading is high, and it is laborsaving to save people；Compact-sized, versatility is stronger, has a safety feature, and is easy to enterprise to production scene
Management and safety management.
Brief description of the drawings
Fig. 1 is the utility model device opening schematic diagram；
Fig. 2 is sectional views of the Fig. 1 along A-A；
Fig. 3 is Fig. 2 P direction views；
Fig. 4 is along B-B sectional view in Fig. 1；
Fig. 5 is along C-C sectional view in Fig. 1；
In figure, 1, motor, 2, connecting plate, 3, anticlockwise support, 4, right rotation support, 5, upper V-type clamp disk, 6, lower V-type
Clamp disk, 7, joint bolt, 8, extruder, 9. extrusion dies, 10, Y type fixed seats, 11, motor fixing seat, 12, shaft coupling,
13rd, bearing block assembly, 14, elevating screw, 15, elevating screw set, 16, fulcrum, 51, small vertical links, 61, big vertical links,
71st, flange nut, 81, extruder flange, 91, extrusion die flange, 101, pin, 102, snap ring.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As Figure 1-5, the fast automatic handler of extrusion die, it includes the Y type fixed seats being fixed on extruder
10, two support arms of the Y types fixed seat are connected with anticlockwise support 3 and right rotation support 4, institute by fulcrum 16 respectively
It is symmetrical on Y type fixed seats and be connected as a single entity by elevating screw 14 to state anticlockwise support and right rotation support, the left side
The one end of runing rest and right rotation support away from Y type fixed seats has been movably connected with big vertical links 61, described big vertical
Connecting rod bottom is connected with lower V-type and clamps disk 6, the piecemeal activity of the anticlockwise support and right rotation support close to Y type fixed seats
Small vertical links 51 is connected with, the small vertical links bottom is connected with V-type and clamps disk 5, left-handed when elevating screw operates
Turn support and right rotation support will be around fulcrum and rotate so that lower V-type clamps disk and upper V-type clamping disk can be with respect to counter motion.
The utility model is cleverly by the use of left and right runing rest as driving member, by vertically moving for elevating screw
Change into the rotary motion carried out around fulcrum of left and right runing rest, the rotary motion of left and right runing rest again by it is big,
Small vertical links is converted to the open and close movement that upper and lower V-type clamps disk, so as to realize the Quick-clamped to extruder and extrusion die
With loosen, extrusion die can quick despatch as needed, without manually tightening nut, ensure the reliable of extrusion die handling
Property and security.Certainly big vertical links and small vertical links must be positioned at the both sides of fulcrum so that big vertical links and small
Vertical links being capable of counter motion simultaneously.For the ease of the Jump step of accurate control elevating screw, can be controlled by PLC program
Its direction of rotation of motor and speed, extrusion die and extruder can be subjected to one-touch Fast Installation and dismounting, there is dress
Unload that efficiency high, security are good, can save the remarkable advantage of the human cost of enterprise.
When upper and lower V-type, which clamps disk, clamps extruder flange and extrusion die flange from upper and lower both direction, if be not added with
With processing, extruder flange and extrusion die flange influence to extrude being normally carried out for operation there may be axially or radially play,
In order to avoid the generation of the phenomenon, as shown in Fig. 2 lower V-type clamps disk and the opening of upper V-type clamping disk is designed as in symmetrical above and below
V-groove, its opening angle be 30-60 °.Accordingly, respectively in extrusion die flange mating surface and extruder flange mating surface
Processing clamps the flange that is adapted to of opening of disk with upper and lower V-type, and the angle of flange is the half of V-groove opening angle, so can be with
More stable coupling mechanism force is provided to extrusion die flange mating surface and extruder flange mating surface, prevents extrusion die and extruder
Shake.If the opening angle of V-groove is matched somebody with somebody less than 30 ° or more than 60 ° of extrusion die flange mating surfaces and extruder flange
The axial clamping force and radial clamping force that conjunction face receives can not reach balance, it is possible that material leakage.
In order that present apparatus work is more reliable, while moving up and down for disk can be clamped to upper and lower V-type and plays guiding work
With lower V-type clamps disk and the both sides of upper V-type clamping disk and can connected by joint bolt 7, and screw thread is combined with the joint bolt
Flange nut 71.Joint bolt can be located at the both sides that lower V-type clamps disk during specific installation, and upper V-type clamps the correspondence two of disk
Side offers the through hole passed through for joint bolt, and flange nut will coordinate to play with joint bolt fixes or unclamp upper and lower V-type folder
The effect of tight disk.Joint bolt obviously can also be located to the both sides that upper V-type clamps disk, the corresponding both sides that lower V-type clamps disk are opened
Provided with the through hole passed through for joint bolt, can equally act on accordingly.Handling so to extruder and extrusion die provide
Insure together, when extruder normal work, flange nut locks the position of upper and lower V-type clamping disk with joint bolt immovable fitting
Put, when loading and unloading extrusion die, flange nut disengages with joint bolt allows upper and lower V-type clamping disk along on the bolt of joint
Lower rectilinear movement.
In order to further improve the present apparatus, Y types fixed seat can be connected with electricity by connecting plate 2 and motor fixing seat 11
Machine 1, the motor are connected by shaft coupling 12, bearing block assembly 13 and elevating screw, are socketed with outside the elevating screw
Elevating screw set 15, the anticlockwise support and right rotation support are connected by elevating screw set with elevating screw.Motor
Preferably servomotor, can accurate adjustment direction of rotation and speed, driving force passes through shaft coupling and bearing block assembly and passed by motor
Elevating screw is passed, the driving force is passed to elevating screw set by elevating screw, and elevating screw set drives upper and lower V-type to clamp disk
Counter motion, such as to clamp that disk is downward, lower V-type clamps disk upward for upper V-type when elevating screw set declines, when elevating screw set rises
It is downward that upper V-type clamps the up and down V-type clamping disk of disk.
Specifically, two support arms of Y type fixed seats pass through pin 101 and card with anticlockwise support and right rotation support respectively
Ring 102 is connected, and the anticlockwise support and right rotation support are connected by pin and snap ring with elevating screw set respectively.Certainly may be used
Such as riveted with using other connected modes instead, bolt connection etc..
Installation process of the present utility model is as follows：Y types fixed seat 10 is fixed by bolts on extruder 8 first, will be watched
Take motor 1 to be fixed in Y type fixed seats by motor fixing seat 11, connecting plate 2, pass through shaft coupling, elevating screw 14, bearing block
Component 13 is connected with elevating screw set 15, then by anticlockwise support 3, right rotation support 4 and lifts silk braid with pin and snap ring
15 are chained together；Being provided with left rotation and right rotation support (3/4) by middle part can promote upper V-type clamping disk to be run about 5
Small vertical links 51, the outer side of left rotation and right rotation support (3/4) is provided with and lower V-type can be promoted to clamp disk run about 6
Big vertical links 61, the one end of joint bolt 7 is secondly clamped into disk 5 through upper V-type, other end pin and snap ring string are in lower V
Type is clamped on disk 6, and flange nut 71 is screwed on joint bolt 7, finally with pin and snap ring by anticlockwise support 3, right rotation
Support 4 is connected in Y types fixed seat 10.
The application method of the fast automatic handler of extrusion die, it comprises the following steps：（1）, respectively in extrusion die
The flange that flange mating surface and the processing of extruder flange mating surface are adapted to the V-groove of upper and lower V-type clamping disk；（2）, unclamp method
Blue nut, start motor and rotate forward, drive elevating screw set to move down, left and right runing rest, which will be around fulcrum rotation, to be made
Obtain small vertical links and push down on V-type clamping disk, big vertical links pulls up lower V-type and clamps disk, and upper and lower V-type clamps disk
V-groove clamped respectively with extrusion die flange mating surface and extruder flange mating surface, complete flange nut and tightly clamping
Process；（3）, unclamp flange nut, start motor and reversely rotate, drive elevating screw set to move up, left and right runing rest will
Being rotated around fulcrum and small vertical links is pulled up upper V-type and is clamped disk, big vertical links pushes down on lower V-type and clamps disk,
Complete the disengaging to extruder flange and extrusion die flange.
When the device needs to compress, servomotor rotation counterclockwise is controlled by PLC program, drives elevating screw set
Move down, while drive left rotation and right rotation support to be rotated around the fulcrum of Y types fixed seat two, be further driven to small vertical links and promote
V-type clamps disk and moved downward, and big vertical links promotes lower V-type to clamp disk and moved upwards, completes to extruder flange and extrusion mould
The blue clamping of general laws, finally by flange nut and tight；
When the device needs to open, flange nut is unclamped first, controls servomotor clockwise by PLC program
Rotate, drive elevating screw set to move up, while drive left rotation and right rotation support to be rotated around the fulcrum of Y types fixed seat two, further
Drive small vertical links to promote upper V-type to clamp disk to move upwards, big vertical links promotes lower V-type to clamp disk and moved downward, and completes
Unlatching to extruder flange and extrusion die flange.
Claims (6)
1. the fast automatic handler of extrusion die, it is characterized in that it includes the Y type fixed seats being fixed on extruder（10）, institute
Two support arms for stating Y type fixed seats pass through fulcrum respectively（16）It is connected with anticlockwise support（3）With right rotation support（4）,
The anticlockwise support and right rotation support are symmetrical on Y type fixed seats and pass through elevating screw（14）It is connected as a single entity, institute
State the one end of anticlockwise support and right rotation support away from Y type fixed seats and be movably connected with big vertical links（61）, it is described
Big vertical links bottom is connected with lower V-type and clamps disk（6）, the anticlockwise support and right rotation support are close to Y type fixed seats
Piecemeal activity is connected with small vertical links（51）, the small vertical links bottom is connected with V-type and clamps disk（5）, when lifting silk
Anticlockwise support and right rotation support will be around fulcrum rotation so that lower V-type clamps disk and upper V-type clamping disk can phase during bar running
To counter motion.
2. the fast automatic handler of extrusion die as claimed in claim 1, it is characterized in that the lower V-type clamps disk and upper V
The opening that type clamps disk is V-groove symmetrical above and below, and its opening angle is 30-60 °.
3. the fast automatic handler of extrusion die as claimed in claim 1, it is characterized in that the lower V-type clamps disk and upper V
The both sides that type clamps disk pass through joint bolt（7）Connect, screw thread is combined with flange nut on the joint bolt（71）.
4. the fast automatic handler of extrusion die as claimed in claim 1, it is characterized in that the Y types fixed seat passes through connection
Plate（2）And motor fixing seat（11）It is connected with motor（1）, the motor passes through shaft coupling（12）, bearing block assembly（13）With liter
Screw rod transmission connection is dropped, elevating screw set is socketed with outside the elevating screw（15）, the anticlockwise support and right rotation support
It is connected by elevating screw set with elevating screw.
5. the fast automatic handler of extrusion die as claimed in claim 4, it is characterized in that the motor is servomotor.
6. the fast automatic handler of extrusion die as claimed in claim 4, it is characterized in that two branch of the Y types fixed seat
Arm passes through pin with anticlockwise support and right rotation support respectively（101）And snap ring（102）Connection, the anticlockwise support and the right side
Runing rest is connected by pin and snap ring with elevating screw set respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720618922.8U CN206937912U (en) | 2017-05-31 | 2017-05-31 | The fast automatic handler of extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720618922.8U CN206937912U (en) | 2017-05-31 | 2017-05-31 | The fast automatic handler of extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206937912U true CN206937912U (en) | 2018-01-30 |
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ID=61362201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720618922.8U Expired - Fee Related CN206937912U (en) | 2017-05-31 | 2017-05-31 | The fast automatic handler of extrusion die |
Country Status (1)
| Country | Link |
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| CN (1) | CN206937912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116773A (en) * | 2017-05-31 | 2017-09-01 | 铜陵格瑞特挤出技术有限公司 | The fast automatic handler of extrusion die and its application method |
-
2017
- 2017-05-31 CN CN201720618922.8U patent/CN206937912U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116773A (en) * | 2017-05-31 | 2017-09-01 | 铜陵格瑞特挤出技术有限公司 | The fast automatic handler of extrusion die and its application method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |