CN207954439U - A kind of broad-adjustable plastics membrane forming device - Google Patents
A kind of broad-adjustable plastics membrane forming device Download PDFInfo
- Publication number
- CN207954439U CN207954439U CN201721926004.8U CN201721926004U CN207954439U CN 207954439 U CN207954439 U CN 207954439U CN 201721926004 U CN201721926004 U CN 201721926004U CN 207954439 U CN207954439 U CN 207954439U
- Authority
- CN
- China
- Prior art keywords
- film roller
- pressing film
- feed opening
- baffle
- registration arm
- 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 is related to a kind of device of plastic processing, more particularly to a kind of broad-adjustable plastics membrane forming device, including blanking device and molding machine, molding machine includes holder, main pressing film roller and auxiliary pressing film roller, main pressing film roller and auxiliary pressing film roller level are simultaneously arranged in parallel, and are rotatably connected on holder；Blanking device includes feed bin, feed bin lower part is provided with elongate feed opening, and feed opening is located at the top of main pressing film roller and auxiliary pressing film roller and parallel with main pressing film roller, and baffle is provided with below feed opening, baffle is located at the both ends of elongate feed opening and is bonded with feed opening, and baffle can be slided along feed opening.The utility model has achieved the effect that a plastic foil molding machine can produce a variety of width specifications plastic foils.
Description
Technical field
The utility model is related to a kind of device of plastic processing, more particularly to a kind of broad-adjustable plastics membrane forming device.
Background technology
More and more extensive with the application of plastic film, the demand of plastic film is also increasing, plastic film processing
Plastics die forming machine can be used.
Existing plastic foil molding machine includes blanking device 1 and molding machine 2, and molding machine 2 includes holder 21, main press mold
Roller 22 and auxiliary pressing film roller 23, main pressing film roller 22 and 23 level of auxiliary pressing film roller are simultaneously arranged in parallel, and are rotatablely connected on the stent 21；
Blanking device 1 includes feed bin 11, and 11 lower part of feed bin is provided with elongate feed opening 111, and feed opening 111 is located at 22 He of main pressing film roller
The top of auxiliary pressing film roller 23 and parallel with main pressing film roller 22.11 memory of feed bin is placed with the molten modeling squeezed out from plastic extruder
Expect that the casting films formed, casting films flow on main pressing film roller 22 and auxiliary pressing film roller 23 from feed opening 111 and carry out roll forming.Sometimes
According to product size and specification, the plastic foil for preparing different in width is needed, at this time, it may be necessary to which the width adaptability of casting films changes
Become.Disadvantage is that the equivalent width of the width Yu feed opening 111 of casting films in the prior art, in this way, a plastic foil
Molding machine can only process a kind of plastic foil of specification, result in the serious waste of production equipment.
Utility model content
The purpose of this utility model is to provide a kind of broad-adjustable plastics membrane forming device, reached a plastic foil at
Type machine can produce the effect of a variety of width specifications plastic foils.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of broad-adjustable plastics membrane forming device, including blanking device and molding machine, molding machine include holder,
Main pressing film roller and auxiliary pressing film roller, main pressing film roller and auxiliary pressing film roller are horizontal and are arranged in parallel, and are rotatably connected on holder；Blanking
Device includes feed bin, and feed bin lower part is provided with elongate feed opening, feed opening be located at the top of main pressing film roller and auxiliary pressing film roller and
It is parallel with main pressing film roller, it is provided with baffle below feed opening, baffle is located at the both ends of elongate feed opening and is bonded with feed opening,
Baffle can be slided along feed opening.
By using above-mentioned technical proposal, controllable register, can be by baffle to feed opening with respect to the position of feed opening
Blocking to adjust the width of casting films flowed down from feed opening, and then rolls by main pressing film roller and auxiliary pressing film roller to be formed pair
The plastic foil for answering width has achieved the effect that a plastic foil molding machine can produce a variety of width specifications plastic foils.
Preferably, the second regulating device is provided on the side wall at elongate feed opening both ends, the second regulating device includes solid
Determine slot, the first lead screw, sliding shoe and registration arm, fixing groove is horizontally fixed on the lateral wall of feed bin and fixing groove notch is downward,
First lead screw is stretched into fixing groove vallecular cavity and is rotatablely connected with fixed groove sidewall, and the upper end of sliding shoe and the vallecular cavity of fixing groove slide
Coordinate and sliding shoe is connect with the first wire rod thread, registration arm is horizontally fixed on the lower section of sliding shoe, and baffle plate setting is in registration arm
End.
By using above-mentioned technical proposal, the first lead screw is rotated, the first lead screw drives sliding shoe in the vallecular cavity of fixing groove
Sliding, sliding shoe movement drive registration arm movement, and registration arm movement drives baffle movement, to which controllable register is with respect to feed opening
Position.
Preferably, registration arm is channel-shaped, and notch is upward, and close to the one end open of feed opening, baffle is located at fixed registration arm
At the slot bottom of the nearly feed opening one end of position arm rest, and baffle stretches out registration arm；It is inwardly convexly equipped with clamping on the both sides cell wall of registration arm
Portion offers the buckling groove being slidably matched with clamping portion on the side wall of feed bin.
By using above-mentioned technical proposal, the buckling groove on clamping portion and feed bin in registration arm is slidably matched, Neng Gouzeng
Stability greatly between registration arm and feed bin ensures that baffle can be bonded feed opening always.
Preferably, it is connected with pointer in registration arm, scale is provided on fixing groove lateral wall, pointer is directed toward in fixing groove
Scale.
By using above-mentioned technical proposal, pointer and scale can directly calculate between the baffle of feed bin left and right ends away from
From obtaining the width value of casting films.
Preferably, the slot bottom both sides of registration arm are provided with sliding groove, and baffle is plugged in sliding groove, and the top of baffle is affixed
There is movable plate；The second lead screw is rotatably connected in registration arm, the second lead screw passes through the cell wall of registration arm and in vallecular cavity, and second
Lead screw is threadedly coupled with movable plate.
By using above-mentioned technical proposal, the second lead screw is rotated, the second lead screw drives movable plate to be moved along lead screw, movable plate
It is mobile that baffle is driven to be moved along sliding groove, to realize purpose of the fine tuning baffle with respect to feed opening position.
Preferably, the second lead screw is rotatablely connected with the one end of registration arm far from baffle by twice bearing.
By using above-mentioned technical proposal, the second lead screw of twice bearing support can increase the stability of the second lead screw.
Preferably, the screw pitch of the first lead screw is more than the screw pitch of the second lead screw.
By using above-mentioned technical proposal, the screw pitch of the first lead screw is larger, can carry out according to pointer and scale to baffle
Position carry out coarse adjustment, the screw pitch of the second lead screw is smaller, is finely adjusted to the position of baffle.
Preferably, main pressing film roller and auxiliary pressing film roller are internally provided with circulating cooling pipeline, the axis of main pressing film roller and auxiliary pressing film roller
It is connected to circulating cooling water pipe for hollow shaft and hollow shaft.
By using above-mentioned technical proposal, plastics can be quickly cooled down during rolling high-temperature fusion plastics
Film freezes off molding convenient for plastic foil.
In conclusion the utility model has the following technical effects：By the way that baffle is arranged below the feed opening of feed bin, keep off
Plate is bonded with feed opening, and baffle is by the relative position of the second regulating device controllable register and feed opening, to change feed opening
Blanking width has reached a plastics in the plastic foil for forming different in width after main pressing film roller and auxiliary pressing film roller roll forming
Film molding machine can produce the effect of a variety of width specifications plastic foils.
Description of the drawings
Fig. 1 is the structural schematic diagram of plastic foil molding machine in the prior art；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the cross-sectional view of feed bin；
Fig. 4 is the structural schematic diagram of fixing groove in prominent second regulating device；
Fig. 5 is the configuration schematic diagram of registration arm in prominent second regulating device.
In figure, 1, blanking device；11, feed bin；111, feed opening；112, buckling groove；12, adjustable plate；2, molding machine；
21, holder；22, main pressing film roller；23, auxiliary pressing film roller；3, the first regulating device；31, adjusting bolt；32, fixed block；4, it second adjusts
Regulating device；41, fixing groove；42, the first lead screw；43, sliding shoe；44, registration arm；441, clamping portion；442, pointer；443, it slides
Slot；46, the second lead screw；5, baffle；51, movable plate.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper", "lower", " bottom
Face " and " top surface " refer to that the direction in attached drawing, word "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
As shown in Fig. 2, a kind of plastic foil molding machine, including blanking device 1 and molding machine 2, blanking device 1 and molding fill
It sets 2 to place on the ground by fixed frame, blanking device 1 is located at the top of molding machine 2, and 1 memory of blanking device is placed with from crowded
The plastics for going out the molten squeezed out in machine form casting films after the interior extrusion of blanking device 1, are rolled into molding machine 2
Molding.
As shown in Fig. 2, molding machine 2 includes holder 21, main pressing film roller 22 and auxiliary pressing film roller 23, main pressing film roller 22 and auxiliary pressure
Deflector roll 23 is horizontal and is arranged in parallel, and is rotatablely connected on the stent 21, and main pressing film roller 22 and auxiliary pressing film roller 23 pass through motor（Not
It shows）Driving.
Main pressing film roller 22 and the inside of auxiliary pressing film roller 23 can be equipped with circulating cooling pipeline, main pressing film roller 22 and auxiliary pressing film roller 23
Axis is hollow shaft and hollow shaft is connected to circulating cooling water pipe.In this way, passing through hollow shaft in main pressing film roller 22 and auxiliary pressing film roller 23
Water flowing ensures that main pressing film roller 22 and auxiliary pressing film roller 23 are in low-temperature condition, during rolling casting films, is cooled down to it
Curing molding forms solid plastic foil.
As shown in figure 3, blanking device 1 includes feed bin 11,11 lower part of feed bin is provided with the feed opening 111 of elongate, blanking
Mouth 111 is located at the top of main pressing film roller 22 and auxiliary pressing film roller 23, and feed opening 111 is parallel with main pressing film roller 22；Positioned at elongate
Be provided with adjustable plate 12 on 11 side wall of feed bin of 111 side of feed opening, adjustable plate 12 be bonded with feed bin 11 and adjustable plate 12 it is upper
End is affixed with feed bin 11, and the lower end of adjustable plate 12 is concordant with feed opening 111, is arranged on the side wall that feed bin 11 is bonded with adjustable plate 12
There are the first regulating device 3, the first regulating device 3 that can adjust the top tight pieces for holding out against length with multiple, top tight pieces are worn from outside
Feed bin 11 is crossed to abut with adjustable plate 12.
In conjunction with shown in Fig. 2 and Fig. 3, the molten plastics in feed bin 11 form casting films along adjustable plate 12 from feed opening 111
Flow down, when casting films it is in uneven thickness when, in the thicker position of curtain coating film thickness, increase top tight pieces at this and hold out against adjustable plate 12
Degree achieve the effect that adjustment curtain coating film thickness to reduce the blanking thickness that adjustable plate 12 and feed opening 111 are formed, make stream
Prolong capable of more uniformly entering between main pressing film roller 22 and auxiliary pressing film roller 23 later after being rolled for film, the film rolled out
Thickness is more uniform.
As shown in figure 3, the first regulating device 3 includes fixed block 32 and adjusting bolt 31, adjusting bolt 31 is above-mentioned
Top tight pieces, fixed block 32 are fixed on the lateral wall of feed bin 11, and adjusting bolt 31 is threadedly coupled with fixed block 32, and adjusting bolt
31 abut across feed bin 11 with adjustable plate 12.The degree that adjustable plate 12 is held out against by adjusting adjusting bolt 31, can change adjusting
The blanking thickness that plate 12 is formed with feed opening 111, adjusts local casting films blanking thickness.
Wherein, the purpose of setting fixed block 32 is to prevent from adjusting spiral shell to increase the threaded connection intensity of adjusting bolt 31
Bolt 31 skids because bonding strength is inadequate.Accordingly it is also possible to cancel fixed block 32, by the side wall spiral shell of adjusting bolt 31 and feed bin 11
Line connects.
As shown in figure 3, the lower section of feed opening 111 is provided with baffle 5, baffle 5 be located at the both ends of elongate feed opening 111 and with
Feed opening 111 is bonded；In conjunction with shown in Fig. 2, Fig. 3 and Fig. 5, baffle 5, can be along feed opening by the effect of the second regulating device 4
111 slidings.As shown in figure 4, the second regulating device 4 includes fixing groove 41, the first lead screw 42, sliding shoe 43 and registration arm 44, Gu
Determine that slot 41 is horizontally fixed on the lateral wall of feed bin 11 and 41 notch of fixing groove is downward, the first lead screw 42 stretches into 41 vallecular cavity of fixing groove
It is interior and be rotatablely connected with 41 side wall of fixing groove, the upper end of sliding shoe 43 and the vallecular cavity of fixing groove 41 be slidably matched and sliding shoe 43 with
First lead screw 42 is threadedly coupled, and registration arm 44 is horizontally fixed on the lower section of sliding shoe 43, as shown in figure 5, the setting of baffle 5 is positioning
Arm 44 is on the end of feed opening 111.The first lead screw 42 is rotated, the effect that the first lead screw 42 can be connected through a screw thread drives
Sliding block 43 is moved along the first lead screw 42, and the movement of sliding block 43 drives registration arm 44 to move, and to drive baffle 5 to move, changes baffle 5
The location of opposite feed opening 111, the blocking by baffle 5 to feed opening 111 have reached change and have been flowed down from feed opening 111
Casting films width.
Preferably, as shown in figure 5, registration arm 44 be channel-shaped, notch is upward, registration arm 44 close to feed opening 111 one
End opening, baffle 5 is located at slot bottom of the registration arm 44 close to 111 one end of feed opening, and baffle 5 stretches out registration arm 44；Registration arm 44
Both sides cell wall on be inwardly convexly equipped with clamping portion 441, the clamping being slidably matched with clamping portion 441 is offered on the side wall of feed bin 11
Slot 112（As shown in Figure 2）.Since clamping portion 441 and the clamping of buckling groove 112 are slidably matched, buckling groove 112 plays clamping portion 441
To certain supporting role, increase the stability of registration arm 44, ensures that baffle 5 can be bonded with feed opening 111 always.
It is further preferred that as shown in figure 5, the slot bottom both sides of registration arm 44 are provided with sliding groove 443, baffle 5 is plugged on
In sliding groove 443, the top of baffle 5 is connected with movable plate 51；The second lead screw 46, the second lead screw are rotatably connected in registration arm 44
46 pass through the cell wall of registration arm 44 and are located in vallecular cavity, and the second lead screw 46 is threadedly coupled with movable plate 51.The spiral shell of first lead screw 42
Away from the screw pitch more than the second lead screw 46.When the second lead screw 46 rotates, the second lead screw 46 drives shifting under the action of threaded connection
Movable plate 51 is moved along the second lead screw 46, and movable plate 51 drives the sliding in sliding groove 443 of baffle 5, changes 5 relative positioning arm of baffle
44 position has achieved the purpose that finely tune 5 position of baffle.
It can be rotatablely connected by twice bearing with the one end of registration arm 44 far from baffle 5 in the second lead screw 46, in this way, energy
Enough increase the degree of stability of the second lead screw 46.
In addition, as shown in figure 4, pointer 442 can be connected in registration arm 44, quarter may be provided on 41 lateral wall of fixing groove
Degree, pointer 442 are directed toward the scale in fixing groove 41.After being arranged in this way, in regulating fender 5 to change the process of casting films width
In, the scale value that can be directly directed toward by pointer 442 calculates the width of casting films, without go measure two block baffles 5 it
Between distance determine casting films width.When directly measuring width of the distance between two block baffles 5 to determine casting films, need
The width that the scale value shut down operation, and be directed toward by pointer 442 calculates casting films can carry out during booting, ensure
The continuity of production.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of broad-adjustable plastics membrane forming device, including blanking device（1）And molding machine（2）, molding machine（2）Packet
Containing holder（21）, main pressing film roller（22）With auxiliary pressing film roller（23）, main pressing film roller（22）With auxiliary pressing film roller（23）It is horizontal and parallel set
It sets, and is rotatably connected on holder（21）On；Blanking device（1）Including feed bin（11）, feed bin（11）Lower part is provided with elongate
Feed opening（111）, feed opening（111）Positioned at main pressing film roller（22）With auxiliary pressing film roller（23）Top and with main pressing film roller（22）It is flat
Row, which is characterized in that feed opening（111）Lower section is provided with baffle（5）, baffle（5）Positioned at elongate feed opening（111）Both ends
And and feed opening（111）Fitting, baffle（5）It can be along feed opening（111）Sliding.
2. a kind of broad-adjustable plastics membrane forming device according to claim 1, which is characterized in that elongate feed opening
（111）The second regulating device is provided on the side wall at both ends（4）, the second regulating device（4）Including fixing groove（41）, the first lead screw
（42）, sliding shoe（43）And registration arm（44）, fixing groove（41）It is horizontally fixed on feed bin（11）Lateral wall on and fixing groove
（41）Notch is downward, the first lead screw（42）Stretch into fixing groove（41）In vallecular cavity and and fixing groove（41）Side wall is rotatablely connected, sliding
Block（43）Upper end and fixing groove（41）Vallecular cavity be slidably matched and sliding shoe（43）With the first lead screw（42）It is threadedly coupled, positioning
Arm（44）It is horizontally fixed on sliding shoe（43）Lower section, baffle（5）It is arranged in registration arm（44）End.
3. a kind of broad-adjustable plastics membrane forming device according to claim 2, which is characterized in that registration arm（44）For
Channel-shaped, notch is upward, registration arm（44）Close to feed opening（111）One end open, baffle（5）Positioned at registration arm（44）It is close
Feed opening（111）At the slot bottom of one end, and baffle（5）Stretch out registration arm（44）；Registration arm（44）Both sides cell wall on to convex
Equipped with clamping portion（441）, feed bin（11）Side wall on offer and clamping portion（441）The buckling groove being slidably matched（112）.
4. a kind of broad-adjustable plastics membrane forming device according to claim 3, which is characterized in that registration arm（44）On
It is connected with pointer（442）, fixing groove（41）Scale, pointer are provided on lateral wall（442）It is directed toward fixing groove（41）On scale.
5. a kind of broad-adjustable plastics membrane forming device according to claim 4, which is characterized in that registration arm（44）'s
Slot bottom both sides are provided with sliding groove（443）, baffle（5）It is plugged on sliding groove（443）It is interior, baffle（5）Top be connected with movement
Plate（51）；Registration arm（44）On be rotatably connected to the second lead screw（46）, the second lead screw（46）Across registration arm（44）Cell wall and
In vallecular cavity, the second lead screw（46）With movable plate（51）It is threadedly coupled.
6. a kind of broad-adjustable plastics membrane forming device according to claim 5, which is characterized in that the second lead screw（46）
With registration arm（44）Far from baffle（5）One end be rotatablely connected by twice bearing.
7. a kind of broad-adjustable plastics membrane forming device according to claim 5, which is characterized in that the first lead screw（42）
Screw pitch be more than the second lead screw（46）Screw pitch.
8. a kind of broad-adjustable plastics membrane forming device according to claim 1, which is characterized in that main pressing film roller（22）
With auxiliary pressing film roller（23）It is internally provided with circulating cooling pipeline, main pressing film roller（22）With auxiliary pressing film roller（23）Axis be hollow shaft and in
Empty axis is connected to circulating cooling water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926004.8U CN207954439U (en) | 2017-12-30 | 2017-12-30 | A kind of broad-adjustable plastics membrane forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926004.8U CN207954439U (en) | 2017-12-30 | 2017-12-30 | A kind of broad-adjustable plastics membrane forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207954439U true CN207954439U (en) | 2018-10-12 |
Family
ID=63731636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721926004.8U Expired - Fee Related CN207954439U (en) | 2017-12-30 | 2017-12-30 | A kind of broad-adjustable plastics membrane forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207954439U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076948A (en) * | 2019-05-17 | 2019-08-02 | 江苏科润膜材料有限公司 | Casting mechanism with adjustable width for producing ion membrane |
| CN110509581A (en) * | 2019-09-02 | 2019-11-29 | 郭庆业 | A kind of non-bituminous based high molecular self-adhesion glue film waterproofing membrane production processing method |
| CN113478713A (en) * | 2021-07-16 | 2021-10-08 | 浙江锦盛装饰材料有限公司 | Extension stretching assembly for manufacturing three-dimensional decorative film |
| CN113843939A (en) * | 2021-08-19 | 2021-12-28 | 安徽一星新材料科技有限公司 | ETFE curtain coating film extrusion equipment for titanium ore |
-
2017
- 2017-12-30 CN CN201721926004.8U patent/CN207954439U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076948A (en) * | 2019-05-17 | 2019-08-02 | 江苏科润膜材料有限公司 | Casting mechanism with adjustable width for producing ion membrane |
| CN110076948B (en) * | 2019-05-17 | 2021-07-27 | 江苏科润膜材料有限公司 | Casting mechanism with adjustable width for producing ion membrane |
| CN110509581A (en) * | 2019-09-02 | 2019-11-29 | 郭庆业 | A kind of non-bituminous based high molecular self-adhesion glue film waterproofing membrane production processing method |
| CN113478713A (en) * | 2021-07-16 | 2021-10-08 | 浙江锦盛装饰材料有限公司 | Extension stretching assembly for manufacturing three-dimensional decorative film |
| CN113843939A (en) * | 2021-08-19 | 2021-12-28 | 安徽一星新材料科技有限公司 | ETFE curtain coating film extrusion equipment for titanium ore |
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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 |
Granted publication date: 20181012 Termination date: 20211230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |