CN208914452U - A kind of PVC foam board assembly line shaping platform - Google Patents
A kind of PVC foam board assembly line shaping platform Download PDFInfo
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- CN208914452U CN208914452U CN201920157174.7U CN201920157174U CN208914452U CN 208914452 U CN208914452 U CN 208914452U CN 201920157174 U CN201920157174 U CN 201920157174U CN 208914452 U CN208914452 U CN 208914452U
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- mounting rack
- positioning
- screw rod
- gag lever
- limit
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Abstract
The utility model relates to PVC production equipment fields, particularly disclose a kind of PVC foam board assembly line shaping platform, it includes upper mounting rack and lower mounting rack, upper mounting rack installs upper die, lower mounting rack upper end is installed by lower die, upper mounting rack both ends are separately connected hydraulic cylinder, positioning mechanism and position-limit mechanism are designed at upper mounting rack both ends, positioning mechanism includes abutment sleeve, abutment sleeve internal screw thread connects positioning screw rod, position-limit mechanism includes limit electric machine and gag lever post, and gag lever post is located in spacing collar；It is equipped with positioning fixed link below positioning screw rod, limit fixed link is equipped with below gag lever post.The utility model adjusts the gap between upper die and lower die by positioning screw rod, and it is more accurate to determine thickness, it is easier to, the setting of position-limit mechanism can play a supporting role when adjusting gap, increase safety coefficient, the thickness for making PVC board more evenly, further improves product quality.
Description
Technical field
The utility model relates to PVC production equipment field, in particular to a kind of PVC foam board assembly line shaping platform.
Background technique
In PVC board production process, various raw materials enter extruder after the pretreatment such as mixing, then squeeze from extruder
Enter after mold molding after out using shaping platform cooling and shaping, the equipment of cooling and shaping is exactly shaping platform；Traditional shaping platform,
Including lower shaping rack and upper shaping rack, lower shaping rack is mounted on the rack, and is remained static always, upper shaping rack in cylinder or
Hydraulic cylinder moves up and down, as soon as a section gap, the height in this section of gap are formd between lower shaping rack after the decline of upper shaping rack
It is the thickness of PVC board, since cylinder or oil cylinder only extend and retract two nodes, upper shaping rack only has highest point and most
Two height of low spot, that is to say, that current shaping platform is only suitable for a kind of production of the PVC board of thickness, and thickness cannot be micro-
Adjust, therefore the height in above-mentioned gap is difficult to control, cannot the thickness to PVC board accurately determined.
Summary of the invention
In order to make up for the defects of the prior art, the utility model provides the PVC that one kind can accurately determine PVC board thickness
Foam board production line shaping platform.
The utility model is achieved by the following technical solution:
A kind of PVC foam board assembly line shaping platform, including lower mounting rack and several upper mounting racks, upper mounting rack lower end peace
Pressing mold is loaded onto, lower die is installed in lower mounting rack upper end, it is characterized in that: several are fixedly mounted together in the lower mounting rack both ends respectively
Stepped hydraulic oil cylinder, the output end of each hydraulic cylinder is corresponding to be fixed on a upper mounting rack, at upper mounting rack both ends
It is also designed with positioning mechanism and position-limit mechanism, the positioning mechanism includes the abutment sleeve being fixed on mounting rack, described fixed
Position internal thread of sleeve connects positioning screw rod, and the position-limit mechanism includes limit electric machine and gag lever post, the output of the limit electric machine
End connection worm and gear, the worm screw are fixed on screw rod, and the gag lever post upper end is thread barrel, the lower thread of the screw rod
It is connected in thread barrel, the gag lever post is located in spacing collar and is keyed with spacing collar；It is set below the positioning screw rod
There is positioning fixed link, limit fixed link is equipped with below the gag lever post；The lower mounting rack lower end is equipped with lifting walking mechanism.
The lifting walking mechanism includes elevating mechanism and walking mechanism.
The positioning screw rod is equipped with scale.
Orientation sensing that two up and down directions arrange, towards positioning screw rod is installed at the both ends of mounting rack on each
Device.
The beneficial effects of the utility model are:
The utility model adjusts the gap between upper die and lower die i.e. the thickness of PVC board by positioning screw rod,
By hydraulic cylinder or cylinder to determine thickness more accurate relative to original, it is easier to, the setting of position-limit mechanism can be when adjusting gap
It plays a supporting role, increases safety coefficient, the thickness for also making PVC board more evenly, further improves product quality.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the right side structural representation of the utility model；
Fig. 3 is the schematic cross-sectional view of positioning mechanism；
Fig. 4 is the schematic cross-sectional view of position-limit mechanism.
In figure, mounting rack on 1,2 upper dies, 6 lower mounting racks, 7 lower dies, 8 position-limit mechanisms, 81 limit fixed links, 82 limits
Position motor, 83 spacing collars, 84 gag lever posts, 85 worm gears, 86 worm screws, 87 screw rods, 88 thread barrels, 9 positioning mechanisms, 91 positioning sleeves
Cylinder, 92 positioning screw rods, 93 positioning fixed links, 10 hydraulic cylinders, 11 walking mechanisms, 12 elevating mechanisms.
Specific embodiment
Attached drawing is specific embodiment of the utility model.As shown in Figures 1 to 4, this kind of PVC foam board assembly line sizing
Lower die 7 is fixedly mounted on lower mounting rack 6, leads to cooling in lower die 7 for platform, including console, lower mounting rack 6 and upper mounting rack 1
Water, each upper 1 lower end of mounting rack is fixedly mounted upper die 2, and upper die 2 also leads to cooling water, between adjacent two pieces of upper dies 2 there are
Gap；Several hydraulic cylinders 10 are installed on lower mounting rack 6, the output end correspondence of each hydraulic cylinder 10 is fixed on one
Upper mounting rack 1 drives upper mounting rack 1 to drive upper die 2 to move up and down, in each upper mounting rack 1 by hydraulic cylinder 10
A positioning mechanism 9 and a position-limit mechanism 8, the structure of positioning mechanism 9 are as follows: on upper mounting rack 1 is also all fixedly mounted in both ends
The threaded abutment sleeve 91 of one up and down direction, 91 mating positioning screw rods 92 of abutment sleeve, positioning screw rod 92 are installed
Upper end is polygon, and convenient for manually turning, scale can be arranged on positioning screw rod 92 in the mobile distance of positioning screw rod 92
Line indicates；Two alignment sensors towards positioning screw rod 92, two alignment sensors can also be installed on upper mounting rack 1
Up and down direction setting；Position-limit mechanism 8 includes the limit electric machine 82 and spacing collar 83 being mounted on mounting rack 1, limit electric machine
82 connection 85 worm screws 86 of worm gear, worm screw 86 are fixed on a screw rod 87, and screw rod 87 is threadedly coupled with gag lever post 84, that is to say, that
84 upper end of gag lever post is internal screw thread cylinder, is keyed between gag lever post 84 and spacing collar 83, by the rotation of limit electric machine 82, is led to
Cross 85 worm screw 86 of worm gear, the transmission of screw rod 87 drives the realization of gag lever post 84 to move up and down (worm and gear about 84 gag lever post of drive
It is mobile, convert the circular motion of limit electric machine 82 to and move along a straight line as the prior art, details are not described herein)；In positioning screw rod
92 lower section is equipped with positioning fixed link 93, and the lower section of gag lever post 84 is equipped with limit fixed link 81, positions fixed link 93 and limit
Position fixed link 81 is all mounted on lower mounting rack 6.
In order to which movement, the lifting of PVC foam board assembly line shaping platform are convenient, lifting row is connected in lower 6 lower end of mounting rack
Mechanism is walked, lifting walking mechanism includes 12 two parts of walking mechanism 11 and elevating mechanism, and elevating mechanism 12 is mounted on walking mechanism
On 11, elevating mechanism 12 and walking mechanism 11 belong to the prior art, and existing example can be found everywhere, for example walking mechanism includes rolling
Wheel and track etc., elevating mechanism are rotated with wind band moving axis, have gear, gear pinion rack on axis, rack gear is fixed on lower peace
The modes such as lower end are shelved, in this not go into detail.
Guide cylinder is equipped on upper mounting rack 1, lower mounting rack 6 is equipped with guide post, and guide post is located in guide cylinder.
In order to observe flatness when PVC passes through the gap between upper die 2 and lower die 7, guarantee product quality, at it
In the both ends in gap headlamp 5 is installed, headlamp 5 is preferably closer from the upstream end of PVC board.
The course of work is as follows: starting hydraulic cylinder 10 first jacks up upper mounting rack 1, then starts limit electric machine 82, limit
Position bar 84 is moved down until on top to limit fixed link 81, hydraulic cylinder 10 and gag lever post 84 play support to upper mounting rack 1 simultaneously
Effect, has accomplished dual fail-safe；Then positioning screw rod 92 is turned by hand, if using the fixed height of scale, needs computed in advance
Several circles are twisted, if it is alignment sensor, then when being screwed into place, console can sound the alarm, and can stop at this time, set positioning
After the height of screw rod 92, start limit electric machine 82, move up gag lever post 84, leaves limit fixed link 81, restart hydraulic cylinder
10 make mounting rack 1 fall, and when the lower end of positioning screw rod 92 withstands on positioning 93 top of fixed link, stop the dynamic of hydraulic cylinder 10
Make, at this moment the gap between upper die 2 and lower die 7 is exactly the thickness of PVC board.
In addition to the technical characteristic described in the specification, remaining technical characteristic is technology known to those skilled in the art.
Claims (4)
1. a kind of PVC foam board assembly line shaping platform, including lower mounting rack (6) and mounting rack (1) on several, upper mounting rack
(1) upper die is installed in lower end, and lower die (7) are installed in lower mounting rack (6) upper end, it is characterized in that: lower mounting rack (6) both ends point
Several synchronous hydraulic oil cylinders (10) are not fixedly mounted, the output end correspondence of each hydraulic cylinder (10) is fixed on one
On upper mounting rack (1), positioning mechanism (9) and position-limit mechanism (8), the positioning are also designed at each upper mounting rack (1) both ends
Mechanism (9) includes the abutment sleeve (91) being fixed on mounting rack (1), and abutment sleeve (91) internal screw thread connects positioning filament
Bar (92), the position-limit mechanism (8) include limit electric machine (82) and gag lever post (84), and the output end of the limit electric machine (82) connects
Worm gear (85) worm screw (86) is connect, the worm screw (86) is fixed on screw rod (87), and gag lever post (84) upper end is thread barrel
(88), the lower thread of the screw rod (87) is connected in thread barrel (88), and the gag lever post (84) is located at spacing collar (83)
It is interior and with spacing collar (83) be keyed；Positioning fixed link (93), the gag lever post are equipped with below the positioning screw rod (92)
(84) lower section is equipped with limit fixed link (81)；Lower mounting rack (6) lower end is equipped with lifting walking mechanism.
2. PVC foam board assembly line shaping platform according to claim 1, characterized in that the lifting walking mechanism packet
Include elevating mechanism (12) and walking mechanism (11).
3. PVC foam board assembly line shaping platform according to claim 1, characterized in that on the positioning screw rod (92)
Equipped with scale.
4. PVC foam board assembly line shaping platform according to claim 1, characterized in that mounting rack (1) on each
Both ends are all installed by alignment sensors that two up and down directions arrange, towards positioning screw rod (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920157174.7U CN208914452U (en) | 2019-01-30 | 2019-01-30 | A kind of PVC foam board assembly line shaping platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920157174.7U CN208914452U (en) | 2019-01-30 | 2019-01-30 | A kind of PVC foam board assembly line shaping platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208914452U true CN208914452U (en) | 2019-05-31 |
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ID=66713022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920157174.7U Active CN208914452U (en) | 2019-01-30 | 2019-01-30 | A kind of PVC foam board assembly line shaping platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208914452U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112677443A (en) * | 2020-11-27 | 2021-04-20 | 济南聚隆塑业有限公司 | Sizing table for PVC (polyvinyl chloride) plate production |
| CN116021704A (en) * | 2022-12-05 | 2023-04-28 | 江苏宝烯新材料科技有限公司 | Graphene plate forming device |
-
2019
- 2019-01-30 CN CN201920157174.7U patent/CN208914452U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112677443A (en) * | 2020-11-27 | 2021-04-20 | 济南聚隆塑业有限公司 | Sizing table for PVC (polyvinyl chloride) plate production |
| CN116021704A (en) * | 2022-12-05 | 2023-04-28 | 江苏宝烯新材料科技有限公司 | Graphene plate forming device |
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