CN208083048U - Three layers of one kind is for extrusion film machine dust guard - Google Patents
Three layers of one kind is for extrusion film machine dust guard Download PDFInfo
- Publication number
- CN208083048U CN208083048U CN201820072646.4U CN201820072646U CN208083048U CN 208083048 U CN208083048 U CN 208083048U CN 201820072646 U CN201820072646 U CN 201820072646U CN 208083048 U CN208083048 U CN 208083048U
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- CN
- China
- Prior art keywords
- dustcloth
- dust guard
- sliding rail
- layers
- film
- 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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- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The utility model discloses a kind of three layers for extrusion film machine dust guard, its key points of the technical solution are that：It covers inflation film manufacturing machine and the film of inflation film manufacturing machine blowout, dust guard includes frame, the frame includes rectangular slab and the supporting rod affixed with the rectangular slab four corners being located above film, and the dustcloth for being blocked to film is equipped between the adjacent supporting rod.The utility model has the advantages that the possibility that the dust in air is attached on film can be reduced.
Description
Technical field
The utility model is related to the dust-proof field of inflation film manufacturing machine, more particularly to a kind of three layers for extrusion film machine dust guard.
Background technology
Inflation film manufacturing machine is a kind of machine for by the after-blow of plastic pellet heating and melting at film, can be divided into three layers by its type
It supplies inflation film manufacturing machine, five layers of supply inflation film manufacturing machine or multilayer and supplies inflation film manufacturing machine, mainly by extruder, head, die head, cooling dress
It sets, the compositions such as foam holder, collapser, carry-over pinch rolls, devices for taking-up.
After film is blown out by inflation film manufacturing machine under normal conditions, column is expanded to due to the filling of gas, columnar thin-film is not
Break during moving up, be oriented to by collapser, is finally flattened by carry-over pinch rolls and enter the next step.
Since the surrounding of film does not have dust guard, it is attached to might have dust during moving up for film
It on film, causes the processing quality of film bad.
Utility model content
The purpose of this utility model is to provide three layers of one kind for extrusion film machine dust guard, its advantage is that can reduce sky
Dust in gas is attached to the possibility on film.
The above-mentioned technical purpose of the utility model technical scheme is that：Three layers of one kind is for extrusion film
Machine dust guard covers inflation film manufacturing machine and the film of inflation film manufacturing machine blowout, and dust guard includes frame, and the frame includes position
Rectangular slab above film and the supporting rod affixed with the rectangular slab four corners are equipped between the adjacent supporting rod and use
In the dustcloth blocked to film.
Through the above technical solutions, when inflation film manufacturing machine starts blown film, staff by using dustcloth by supporting rod it
Between gap block, to by inflation film manufacturing machine and by inflation film manufacturing machine blowout film hood inside it, prevent in workshop and in air
Dust granules be attached on film, cause the film quality that it is processed bad.
The utility model is further arranged to：It is equipped between the rectangular slab and the dustcloth for making the dustcloth
The slide assemblies slided in the rectangular slab lower horizontal and the connection for connecting the pulley assembly and the dustcloth
Component.
Through the above technical solutions, before inflation film manufacturing machine starts operation, staff makes it drive logical by pulling dustcloth
The slide assemblies for crossing connection component connection slidably reciprocate in the lower horizontal direction of rectangular slab, and after inflation film manufacturing machine is closed, work people
Member's pulling dustcloth can open 31 lower section four sides of frame after making the sliding of slide assemblies 5 that dustcloth 4 be driven to gather together
Opening, facilitates staff to operate on it.
The utility model is further arranged to：The slide assemblies include the sliding rail affixed with the rectangular slab bottom surface and
Multiple rollings are connected to the pulley blocks on the sliding rail.
Through the above technical solutions, when staff pulls dustcloth, drive the pulley blocks being connect with dustcloth along sliding
The length direction of rail moves, the gap between making dustcloth shelter from supporting rod.
The utility model is further arranged to：The sliding rail in I-shaped, including a pair of level board being mutually parallel and
The vertical plate being fixed between the level board, the level board and the rectangular slab of the sliding rail upper end are affixed, the pulley blocks
Include bottom plate below the level board of the sliding rail lower end, with the affixed side plate in the bottom plate both sides and be rotationally connected with institute
State pulley on the sliding rail slide of the side plate towards the vertical plate one side.
Through the above technical solutions, after pulley blocks are installed, pulley and the level board of slideway lower end contradict, and sliding
The level board of rail lower end is clipped in the middle by both side plate, when staff pull dustcloth when, make multiple pulleys together along sliding rail to
The direction movement that staff pulls, to complete to block to film.
The utility model is further arranged to：The connection component includes the cylindrical piece being fixed on the bottom plate and wears
The key ring crossed the cylindrical piece cylinder and be rotatablely connected with it, the dustcloth top equidistantly offer multiple for the key
The connecting hole that ring passes through.
Through the above technical solutions, being connected by the cylindrical piece affixed with bottom plate and key ring between dustcloth and pulley blocks
It connects, when being installed to dustcloth, in the connecting hole for passing through dustcloth top to open up key ring, after connection ring is damaged,
Staff can be disassembled and be replaced.
The utility model is further arranged to：The sliding rail is equipped with when the pulley blocks slide, to close to the cunning
The locating part that the pulley blocks of rail one end are limited.
Through the above technical solutions, when staff pulls dustcloth, pulley blocks stress is moved along sliding rail successively, works as position
When the first pulley blocks slide into the end of sliding rail, the pulley blocks of last position are just contradicted with locating part, the setting of locating part,
For preventing from pulling the power of dustcloth larger due to staff, dustcloth is set directly to be slided into from one end of track another
End.
The utility model is further arranged to：The locating part is set as fixed link, both ends respectively on the slideway
The level board at lower both ends is fixedly connected.
Through the above technical solutions, by the way that the both ends of fixed link are fixedly connected with level board respectively, to make locating part
Stability is more preferable, reduces due to pulley blocks and the multiple impacts of fixed link impaired possibility.
The utility model is further arranged to：The width of the dustcloth is more than the spacing of the adjacent supporting rod.
Through the above technical solutions, above-mentioned setting, increase dustcloth blocks range, further reduces in air
Dust granules are attached to the possibility on film, make staff when pulling dustcloth to block film, can be more preferable
Film is protected.
In conclusion the utility model has the advantages that：
1, before inflation film manufacturing machine starts blown film, staff is blocked the gap between supporting rod by using dustcloth, from
And the film hood blown out by inflation film manufacturing machine and by inflation film manufacturing machine is inside it, to prevent the dust granules in air to be attached to film
On, cause the film quality that it is processed bad；
2, the setting of slide assemblies allows dustcloth to be slided on sliding rail to slide by pulley blocks, facilitates work people
Member operates dustcloth；
3, the setting of locating part pulls the power of dustcloth larger, keeps dustcloth direct for preventing due to staff
The other end is slided into from one end of track.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the position relationship schematic diagram for embodying dust guard and inflation film manufacturing machine；
Fig. 3 is slide assemblies and connection component connection type and structural schematic diagram；
Fig. 4 is the structural schematic diagram of dustcloth.
In figure, 1, inflation film manufacturing machine；2, film；3, dust guard；31, frame；311, rectangular slab；312, supporting rod；4, dust-proof
Cloth；41, connecting hole；5, slide assemblies；51, sliding rail；511, level board；512, vertical plate；52, pulley blocks；521, bottom plate；522,
Side plate；523, pulley；6, connection component；61, cylindrical piece；62, key ring；7, locating part.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment：It is a kind of three layers for extrusion film machine dust guard, as depicted in figs. 1 and 2, setting inflation film manufacturing machine 1 into
The position of row blown film, for preventing the dust granules in air to be attached to film 2,2 mass of film for causing it to process
It is bad.Dust guard 3 includes frame 31, and frame 31 is equipped with dustcloth 4, and dustcloth 4 is covered in the surrounding of frame 31, for pair
Its internal film 2 is blocked, and slide assemblies 5 are equipped between frame 31 and dustcloth 4, allow dustcloth 4 in frame 31
Lower horizontal direction slidably reciprocates, and after the sliding of slide assemblies 5 drives dustcloth 4 to gather together, can open 31 lower section of frame
The opening at four sides, facilitates staff to operate on it.
As shown in Fig. 2, frame 31 includes rectangular slab 311 and the supporting rod 312 affixed with the four corners of rectangular slab 311,
312 other end of supporting rod is fixedly connected with the ground, and for being supported to rectangular slab 311, when being installed to frame 31, makes frame
31 2 tops of film for covering inflation film manufacturing machine 1 and being blown out by inflation film manufacturing machine 1.
As shown in figure 3, slide assemblies 5 include sliding rail 51, sliding rail 51 is in I-shaped structure, including level board disposed in parallel
511 and the vertical plate 512 that is fixed between two level boards 511, length and the rectangular slab 311 of sliding rail 51（See Fig. 2）The length of side
Identical, the position of correspondence 311 four edges of rectangular slab of upper end level board 511 of sliding rail 51 is fixedly connected, and slide assemblies 5 further include more
A pulley blocks 52 being arranged on sliding rail 51, pulley blocks 52 include the bottom plate 521 for being located at 51 lower end level board of sliding rail, 511 lower section,
The both sides of bottom plate 521 are connected with side plate 522, are integrally formed between bottom plate 521 and side plate 522, by the level board of 51 lower end of sliding rail
For 511 packets between both side plate 522, both side plate 522 is rotatably connected to pulley 523 on one side towards 51 vertical plate 512 of sliding rail, will slide
After wheel group 52 installs, pulley 523 and the level board 511 of slideway lower end contradict, and can slidably reciprocate on level board 511.
As shown in figure 3, the lower end of each pulley blocks 52 is equipped with connection component 6, for dustcloth 4 to be connect with pulley blocks 52
Get up, so that staff is passed through and dustcloth 4 is pulled so that the pulley is slided on sliding rail 51 for 523 group 52, it is dust-proof to realize
Protection of the cloth 4 to film 2.Connection component 6 includes being fixed in cylindrical piece 61 on 52 bottom plate 521 of pulley blocks and passing through cylindrical piece
61 cylinder and the key ring 62 being rotatablely connected with it, as shown in Figure 3 and Figure 4, the top of dustcloth 4 equidistantly offers multiple companies
Hole 41 is connect, when being installed to dustcloth 4, key ring 62 is made to sequentially pass through connecting hole 41, to make dustcloth 4 be fixed on cunning
The lower end of wheel group 52, when wherein being damaged there are one key ring 62, staff can be disassembled and be replaced.
The size of dustcloth 4 is slightly larger than the spacing of adjacent two supporting rod 312, and range is blocked to increase dustcloth 4,
The possibility that the dust granules in air are attached on film 2 is further reduced, makes staff in pulling dustcloth 4 to thin
When film 2 is blocked, preferably film 2 can be protected.
As shown in figure 3, one end of every sliding rail 51 is all provided with finite place piece 7, it is located at two pulley blocks 52 of 51 end of sliding rail
Between, locating part 7 is set as fixed link, and both ends are fixedly connected with the level board 511 of 51 upper and lower ends of sliding rail respectively, for pair
The pulley blocks 52 of one end are limited, and when staff pulls dustcloth 4,52 stress of pulley blocks is moved along sliding rail 51 successively
Dynamic, when sliding into the end of sliding rail 51 positioned at the first pulley blocks 52, the pulley blocks 52 of last position are just supported with locating part 7
It touches, the setting of locating part 7, pulls the power of dustcloth 4 larger due to staff for preventing, make dustcloth 4 directly from rail
The one end in road slides into the other end.
The course of work：Before inflation film manufacturing machine 1 starts blown film, staff pulls dustcloth 4 manually, makes it along sliding rail 51 to another
One end is moved, and to be blocked to film 2, reduces the possibility that the dust granules in air are attached on film 2, is improved
The quality that film 2 fabricates.
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 three layers, for extrusion film machine dust guard, cover inflation film manufacturing machine (1) and inflation film manufacturing machine（1）The film (2) of blowout,
It is characterized in that：Dust guard (3) includes frame (31), and the frame (31) includes the rectangular slab (311) being located above film (2)
And the affixed supporting rod (312) with the rectangular slab (311) four corners, it is equipped between the adjacent supporting rod (312) and is used for
The dustcloth (4) that film (2) is blocked.
2. it is according to claim 1 it is a kind of three layers for extrusion film machine dust guard, it is characterized in that：The rectangular slab
(311) it is equipped between the dustcloth (4) for making the dustcloth (4) be slided in the rectangular slab (311) lower horizontal
Slide assemblies (5) and connection component (6) for connecting the slide assemblies (5) and the dustcloth (4).
3. it is according to claim 2 it is a kind of three layers for extrusion film machine dust guard, it is characterized in that：The slide assemblies
(5) include that the sliding rail (51) affixed with the rectangular slab (311) bottom surface and multiple rollings are connected on the sliding rail (51)
Pulley blocks (52).
4. it is according to claim 3 it is a kind of three layers for extrusion film machine dust guard, it is characterized in that：The sliding rail (51) is in
It is I-shaped, including a pair of level board (511) being mutually parallel and the vertical plate being fixed between the level board (511)
(512), the level board (511) and the rectangular slab (311) of sliding rail (51) upper end are affixed, and the pulley blocks (52) include position
Bottom plate (521) below the sliding rail (51) lower end level board (511) and the affixed side plate in the bottom plate (521) both sides
(522) and the side plate (522) is rotationally connected with towards the vertical plate (512) one side in the sliding rail (51)
The pulley (523) of sliding.
5. it is according to claim 4 it is a kind of three layers for extrusion film machine dust guard, it is characterized in that：The connection component
(6) include the cylindrical piece (61) that is fixed on the bottom plate (521) and rotate across the cylindrical piece (61) cylinder and with it
The key ring (62) of connection, dustcloth (4) top equidistantly offer multiple connecting holes passed through for the key ring (62)
(41)。
6. it is according to claim 3 it is a kind of three layers for extrusion film machine dust guard, it is characterized in that：On the sliding rail (51)
Equipped with the locating part when the pulley blocks (52) are slided, limited to the pulley blocks (52) close to the sliding rail (51) one end
(7)。
7. it is according to claim 6 it is a kind of three layers for extrusion film machine dust guard, it is characterized in that：The locating part (7)
It is set as fixed link, both ends are fixedly connected with the level board of slideway upper and lower ends (511) respectively.
8. it is according to claim 1 it is a kind of three layers for extrusion film machine dust guard, it is characterized in that：The dustcloth (4)
Width be more than the adjacent supporting rod (312) spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820072646.4U CN208083048U (en) | 2018-01-16 | 2018-01-16 | Three layers of one kind is for extrusion film machine dust guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820072646.4U CN208083048U (en) | 2018-01-16 | 2018-01-16 | Three layers of one kind is for extrusion film machine dust guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208083048U true CN208083048U (en) | 2018-11-13 |
Family
ID=64065883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820072646.4U Expired - Fee Related CN208083048U (en) | 2018-01-16 | 2018-01-16 | Three layers of one kind is for extrusion film machine dust guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208083048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306284A (en) * | 2019-08-14 | 2019-10-08 | 浙江慈鑫机械有限公司 | A kind of multifunctional efficient knitting Computerized flat knitting machine |
-
2018
- 2018-01-16 CN CN201820072646.4U patent/CN208083048U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306284A (en) * | 2019-08-14 | 2019-10-08 | 浙江慈鑫机械有限公司 | A kind of multifunctional efficient knitting Computerized flat knitting machine |
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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: 20181113 Termination date: 20220116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |