CN206201442U - Setting traction device - Google Patents
Setting traction device Download PDFInfo
- Publication number
- CN206201442U CN206201442U CN201621272042.1U CN201621272042U CN206201442U CN 206201442 U CN206201442 U CN 206201442U CN 201621272042 U CN201621272042 U CN 201621272042U CN 206201442 U CN206201442 U CN 206201442U
- Authority
- CN
- China
- Prior art keywords
- pinch rolls
- over pinch
- carry
- frame
- traction device
- 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.)
- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of setting traction device, its drip irrigation device is to include frame, along the upper of frame length direction distribution, lower carry-over pinch rolls and the thickness adjusting apparatus of the upper carry-over pinch rolls lifting of driving, lower carry-over pinch rolls are connected with gantry rotation, thickness adjusting apparatus include the double end cylinder positioned at upper carry-over pinch rolls both sides, double end cylinder includes the cylinder body affixed with frame and the piston rod stretched out from cylinder body upper and lower ends, piston rod upper end is formed with thread segment and is threadedly coupled finite place piece, upper carry-over pinch rolls are erected between piston-rod lower end, reach in raising, the effect of lower carry-over pinch rolls spacing Adjustment precision.
Description
Technical field
The utility model is related to a kind of extrusion molding board assembly line, more particularly to a kind of setting traction device.
Background technology
XPS extruded sheets are the hard foamed insulation materials of the third generation, and it overcomes the numerous and diverse production technology of EPS sheet from technique,
With the irreplaceable superior function of EPS sheet.Its general work General Purpose Polystyrenre and nucleator, combustion adjuvant etc. are by feeding
Material machine enters first order plastic extruder, and foaming agent is reinjected after fully being plastified in extruding machine, and foaming agent is extruded in the second level
Extruded by mould after being sufficiently mixed and cool down with other raw materials in machine, pressure discharges rapidly after mould extrusion, by plastics bag
Expansion forms closed abscess to the foaming agent wrapped up in rapidly, and polystyrene plastics has formd cellular closed in the presence of abscess
The foamed board of abscess.Sheet material is fixed to required thickness and width by sizing hauling machine again, by excision forming.
Existing setting traction device refers to the Chinese patent of Application No. 201420420398.X, it discloses one kind
Novel tractor, including frame, supporting plate, connecting plate and upper carry-over pinch rolls framework, the frame include two side frames being oppositely arranged
With two connectors of side frame of connection；Lift and cylinder are respectively provided with side frames, lift is connected on drive supporting plate with supporting plate
Lower movement, the two ends of connecting plate are respectively placed on the supporting plate of side frames, and connecting plate is fixedly connected with upper carry-over pinch rolls framework；Cylinder
It is fixedly connected with connecting plate.
But because setting traction device plays a part of auxiliary sizing, therefore to the spacing of upper carry-over pinch rolls and lower carry-over pinch rolls
There are more strict requirements, demand numerical value is strictly reached with the thickness for ensureing extruded sheet, but prior art generally uses cylinder
Used as the driver of lift, but the precision of general cylinder is not enough, and the cylinder high cost of high precision.
Utility model content
The purpose of this utility model is to provide a kind of setting traction device for improving upper and lower carry-over pinch rolls spacing Adjustment precision.
Above-mentioned technical purpose of the present utility model technical scheme is that：
Led on a kind of setting traction device, including frame, the upper and lower carry-over pinch rolls along the distribution of frame length direction and driving
The thickness adjusting apparatus of pick-up roll lifting, lower carry-over pinch rolls are connected with gantry rotation, and thickness adjusting apparatus include being located at upper carry-over pinch rolls two
The double end cylinder of side, double end cylinder includes the cylinder body affixed with frame and the piston rod stretched out from cylinder body upper and lower ends, piston
Bar upper end is formed with thread segment and is threadedly coupled finite place piece, and upper carry-over pinch rolls are erected between piston-rod lower end.
By using such scheme, using the diverse location that locating part is screwed onto thread segment, so as in piston rod in cylinder body
During interior sliding, when locating part is abutted with cylinder body, piston rod declines telemechanical and stops, and so have adjusted piston by locating part
The ultimate range that bar stretches out, the distance so stretched out using the high precision fine tuning piston-rod lower end of the end of thread, so as to adjust upper and lower
The spacing of carry-over pinch rolls, it is ensured that the thickness of XPS plate.
Preferably, piston rod includes piston portion and the leading screw portion being coaxially disposed with piston portion and piston portion, leading screw portion with
Locating part is threadedly coupled.
By using such scheme, leading screw portion ensures the activity spacing of locating part, it is ensured that the stroke of double end cylinder.
Preferably, locating part includes thread bush and nut, thread bush is located at close cylinder body side and opposite side is supported with nut
Connect.
Mutually abutted with nut by using such scheme, thread bush, so as to form double nut pair, it is ensured that adjustment is completed
Afterwards, thread bush can not moved axially again, so as to ensure the spacing of upper and lower carry-over pinch rolls, it is ensured that the thickness of XPS plate.
Preferably, piston-rod lower end is connected with the push-and-pull block being connected with frame sliding, between lower carry-over pinch rolls are erected at push-and-pull block.
By using such scheme, using the lower carry-over pinch rolls of push-and-pull block connection and double end cylinder, ensure that both are completely embedded, from
And double end cylinder drives push-and-pull block to slide up and down.
Preferably, frame is connected with fixed block immediately below push-and-pull block, push-and-pull block is connected with the optical axis through fixed block.
By using such scheme, the high accuracy using optical axis ensures the glide direction of push-and-pull block, it is ensured that by double end cylinder
The upper carry-over pinch rolls vertical lifting for moving up and down.
Preferably, frame includes base and is bolted to the fixed mount of both sides in frame, lower carry-over pinch rolls are erected at solid
Between determining frame, cylinder body is fixed in fixed mount top.
By using such scheme, being detachably connected for fixed mount is realized using bolt, consequently facilitating being carried out to fixed mount
Safeguard.
Preferably, fixed mount is provided with the word hole for bolt-through, a word hole extends along frame length direction.
By using such scheme, bolt is unclamped, each group of spacing of upper and lower carry-over pinch rolls is adjusted along a word hole, it is ensured that upper,
Lower carry-over pinch rolls support XPS plates.
Preferably, base is connected with mounting seat in fixed mount both sides, mounting seat is threaded with the push rod for abutting mounting seat.
By using such scheme, fixed mount is further consolidated using push rod, prevent fixed mount from offseting.
In sum, the utility model has the advantages that：Stretching for double end cylinder is limited with nut by thread bush
Go out stroke, so that the distance stretched out using the high-precision control double end cylinder piston rod lower end of screw thread, so as to adjust upper and lower traction
The spacing of roller, adapts to the extruded sheet of different-thickness；Every group of spacing of upper and lower carry-over pinch rolls can be adjusted by a word hole simultaneously, protected
Hinder upper and lower carry-over pinch rolls to by the support of transmission extruded sheet.
Brief description of the drawings
Fig. 1 is setting traction device structural representation；
Fig. 2 is A portions enlarged drawing in the Fig. 1 made for display mounting seat and connection end connected mode；
Fig. 3 is B portions enlarged drawing in the Fig. 1 made for spacing structure of display.
In figure, 1, frame；11st, base；111st, mounting seat；112nd, push rod；12nd, fixed mount；121st, matrix；1211st, groove；
122nd, connection end；1221st, a word hole；123rd, top board；2nd, upper carry-over pinch rolls；3rd, lower carry-over pinch rolls；4th, fixed block；5th, push-and-pull block；51st, light
Axle；6th, slide rail；7th, double end cylinder；71st, cylinder body；72nd, piston rod；721st, piston portion；722nd, leading screw portion；8th, locating part；81st, screw thread
Set；82nd, nut；9th, motor；91st, chain.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark is represented.It should be noted that the word "front", "rear" for being used in description below, "left", "right", "up" and "down" refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outward " are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of setting traction device, as shown in figure 1, respectively installing one group of upper traction including frame 1 and at the two ends of frame 1
Roller 2 and lower carry-over pinch rolls 3.
Frame 1 includes base 11 and upper carry-over pinch rolls 2 and lower carry-over pinch rolls 3 is arranged on the fixed mount 12 of base 11.
Base 11 is a rectangular frame by steel-pipe welding, other zero for carrying setting traction device
Part.
And fixed mount 12 be located at upper carry-over pinch rolls 2 and the lower both sides of carry-over pinch rolls 3,121 one-tenth cuboids of matrix of fixed mount 12, with reference to
Shown in Fig. 2, the both sides of lower end are cast with connection end 122 outwardly；Connection end 122 is also grown up cube, and on top surface
A word hole 1221 is provided with, a word hole 1221 extends along the length direction of base 11, fixed mount 12 is by a word hole 1221 and base 11
Bolt connection.
Base 11 is respectively welded with a mounting seat 111 in the both sides of fixed mount 12, and mounting seat 111 is a block length square plate, peace
Dress seat 111 is threaded with bolt, and bolt runs through mounting seat 111 as push rod 112 from away from the side of mounting seat 111, and with even
End 122 is connect to abut.
The lower end of fixed mount 12 is welded with fixed block 4, and fixed block 4 is located at the adjacent opposite side of fixed mount 12,3 liang of lower carry-over pinch rolls
End is respectively erected in the adjacent side of fixed block 4, and is connected with the rotation of fixed block 4.Also bolt connection has motor 9 on base 11,
Motor 9 is rotated forward under the drive of chain 91.
Fixed mount 12 is provided with rectangular groove 1211 directly over fixed block 4, and the upper end of groove 1211 extends to fixed mount
12 tops；Top board 123 is installed on the top of fixed mount 12, the two ends of top board 123 respectively with the fixed mount 12 in the both sides of groove 1211
Top surface mode connects for screw, so as to close groove 1211.
Fixed mount 12 has slide rail 6 in the equal mode connects for screw of arranged on left and right sides of groove 1211, and slide rail 6 is V-shaped guide rail, its specific knot
Structure is repeated no more.Two slide rails 6 slide and are connected with a push-and-pull block 5 jointly, and one group of structure of an essay of push-and-pull block 5 is provided with carry-over pinch rolls 2, on
Carry-over pinch rolls 2 are rotated with push-and-pull block 5 and are connected, and upper carry-over pinch rolls 2 are driven roll, are moved forward with the extruded sheet driven by lower carry-over pinch rolls 3.
The double end cylinder 7 of the lifting of carry-over pinch rolls 2 is arranged on top board 123 in driving.Double end cylinder 7 is located at every upper carry-over pinch rolls
2 both sides, double end cylinder 7 includes the work stretched out with the bolted cylinder body 71 of top board 123 and from the upper and lower ends of cylinder body 71
Stopper rod 72, piston rod 72 includes piston portion 721 and the leading screw portion 722 being coaxially disposed with piston portion 721, and leading screw portion 722 welds
In piston portion 721 away from the side of upper carry-over pinch rolls 2, with reference to shown in Fig. 3, leading screw portion 722 is threaded with thread bush 81 and nut 82
Two kinds of locating parts 8, the thread bush 81 of hollow cylindrical is located at the close side of cylinder body 71 and opposite side is abutted with nut 82.
Push-and-pull block 5 has optical axis 51 being provided with the through hole that is vertically arranged, through hole interference fit away from the side of upper carry-over pinch rolls 2, and
Fixed block 4 is also provided with the through hole run through for optical axis 51, and through hole coordinates with the gap of optical axis 51, so that optical axis 51 slides with fixed block 4
Connection.
Used as thickness adjusting apparatus, carry-over pinch rolls 2 are lifted double end cylinder 7 in drive, it is double and meanwhile adjust one group of locating part 8,
So as to change the spacing between upper carry-over pinch rolls 2 and lower carry-over pinch rolls 3, because double end cylinder 7 only has a piston rod 72, by spacing
The distance of cylinder body 71 is stretched out in the upper end of the limitation double end of part 8 cylinder 7, so as to control the lower end of double end cylinder 7 to stretch out the distance of cylinder body 71, enters
And the spacing of upper carry-over pinch rolls 2 and lower carry-over pinch rolls 3 is adjusted, carry-over pinch rolls 2 and lower carry-over pinch rolls 3 is clamped extruded sheet, and by extrusion molding
Plate is forwarded.
The specific structure of upper carry-over pinch rolls 2 and lower carry-over pinch rolls 3, mounting means and type of drive use prior art, because
This present embodiment is not repeated.
This specific embodiment is only that, to explanation of the present utility model, it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (9)
1. a kind of setting traction device, including frame (1), along frame (1) length direction be distributed upper and lower carry-over pinch rolls (2,3) with
And the thickness adjusting apparatus that above carry-over pinch rolls (2) are lifted are driven, lower carry-over pinch rolls (3) rotate with frame (1) and are connected, it is characterised in that：
Thickness adjusting apparatus include the double end cylinder (7) positioned at upper carry-over pinch rolls (2) both sides, and double end cylinder (7) is including affixed with frame (1)
Cylinder body (71) and the piston rod (72) that is stretched out from cylinder body (71) upper and lower ends, piston rod (72) upper end is formed with thread segment simultaneously
Threaded connection finite place piece (8), upper carry-over pinch rolls (2) are erected between piston rod (72) lower end.
2. setting traction device according to claim 1, it is characterised in that：Piston rod (72) including piston portion (721) with
And the leading screw portion (722) being coaxially disposed with piston portion (721), leading screw portion (722) are threadedly coupled with locating part (8).
3. setting traction device according to claim 2, it is characterised in that：Locating part (8) includes thread bush (81) and spiral shell
Female (82), thread bush (81) is abutted positioned near cylinder body (71) side and opposite side with nut (82).
4. setting traction device according to claim 1, it is characterised in that：Piston rod (72) lower end is connected with and frame
(1) the push-and-pull block (5) of sliding connection, between lower carry-over pinch rolls (3) are erected at push-and-pull block (5).
5. setting traction device according to claim 4, it is characterised in that：Frame (1) is provided with for push-and-pull block (5) sliding
Slide rail (6).
6. setting traction device according to claim 5, it is characterised in that：Frame (1) is consolidated in the underface of push-and-pull block (5)
Fixed block (4) is connected to, push-and-pull block (5) is connected with the optical axis (51) through fixed block (4).
7. setting traction device according to claim 5, it is characterised in that：Frame (1) includes base (11) and bolt
The fixed mount (12) of both sides in frame (1) is connected to, between lower carry-over pinch rolls (3) are erected at fixed mount (12), cylinder body (71) is fixed in
Fixed mount (12) top.
8. setting traction device according to claim 7, it is characterised in that：Fixed mount (12) is provided with for bolt-through
Word hole (1221).
9. setting traction device according to claim 8, it is characterised in that：Base (11) is affixed in fixed mount (12) both sides
There is mounting seat (111), mounting seat (111) is threaded with the push rod (112) for abutting mounting seat (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621272042.1U CN206201442U (en) | 2016-11-22 | 2016-11-22 | Setting traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621272042.1U CN206201442U (en) | 2016-11-22 | 2016-11-22 | Setting traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206201442U true CN206201442U (en) | 2017-05-31 |
Family
ID=58748315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621272042.1U Expired - Fee Related CN206201442U (en) | 2016-11-22 | 2016-11-22 | Setting traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206201442U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080100A (en) * | 2018-08-07 | 2018-12-25 | 浙江建设职业技术学院 | A kind of Intelligent platform rear-projection film processing unit (plant) and method |
| CN109677011A (en) * | 2019-01-10 | 2019-04-26 | 南京邦诚科技有限公司 | Bilateral hot melting plastic packaging bag embossing machine |
| CN112248402A (en) * | 2020-09-27 | 2021-01-22 | 金寨宏伟新材料有限公司 | Preparation method of wear-resistant nylon heat-insulation strip for bridge-cut-off aluminum door and window |
-
2016
- 2016-11-22 CN CN201621272042.1U patent/CN206201442U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080100A (en) * | 2018-08-07 | 2018-12-25 | 浙江建设职业技术学院 | A kind of Intelligent platform rear-projection film processing unit (plant) and method |
| CN109080100B (en) * | 2018-08-07 | 2021-12-03 | 浙江建设职业技术学院 | Intelligent platform rear-projection film processing device and method |
| CN109677011A (en) * | 2019-01-10 | 2019-04-26 | 南京邦诚科技有限公司 | Bilateral hot melting plastic packaging bag embossing machine |
| CN112248402A (en) * | 2020-09-27 | 2021-01-22 | 金寨宏伟新材料有限公司 | Preparation method of wear-resistant nylon heat-insulation strip for bridge-cut-off aluminum door and window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20181122 |