CN217319247U - Device for improving thickness uniformity of PVDC co-extruded film - Google Patents
Device for improving thickness uniformity of PVDC co-extruded film Download PDFInfo
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- CN217319247U CN217319247U CN202220316399.4U CN202220316399U CN217319247U CN 217319247 U CN217319247 U CN 217319247U CN 202220316399 U CN202220316399 U CN 202220316399U CN 217319247 U CN217319247 U CN 217319247U
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- supply pipe
- reposition
- redundant personnel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a device for improving PVDC crowded membrane thickness degree of consistency altogether, including the reposition of redundant personnel case, the first gas-supply pipe of right-hand member fixedly connected with of reposition of redundant personnel case, the middle part fixed mounting of first gas-supply pipe has the fixed plate, the upper end fixed mounting of fixed plate has spacing axle, the spring has been placed at the middle part of spacing axle, the right-hand member fixed mounting of spring has the seal. The utility model discloses a stay cord can drive the seal along the inside of spacing axle and remove extrusion spring left, the joint disconnection of seal and reposition of redundant personnel case this moment, make the inside intercommunication of reposition of redundant personnel case and first gas-supply pipe, make the gas after the inside cooling of reposition of redundant personnel incasement can flow to the inside of wind ring group via first gas-supply pipe, cool down wind ring group, every first gas-supply pipe all can the independent control when using whether communicate with the inside of reposition of redundant personnel case, facilitate the use and improve the thickness degree of consistency of film.
Description
Technical Field
The utility model belongs to the technical field of crowded membrane altogether, specifically a device for improving PVDC crowded membrane thickness degree of consistency altogether.
Background
PVDC is a packaging material with the best comprehensive barrier property in plastic packaging in the world, is different from the fact that the gas barrier property is sharply reduced due to the increase of moisture absorption of polyvinyl alcohol, and is also different from the fact that the moisture barrier property is reduced due to the water absorption of a nylon film, and is a high-barrier-property material with excellent moisture barrier property and gas barrier property.
PVDC need use production facility mostly when producing, in the production process of carrying out PVDC crowded membrane altogether, current equipment mostly can use the wind-ring to let in cooling air, cools off the section of thick bamboo membrane, but the section of thick bamboo membrane cooling is inhomogeneous, the poor problem of thickness degree of consistency of PVDC film often can appear in actual production.
When the air ring is used for introducing cooling air to cool the cylindrical film for a long time in the PVDC production process, the ambient temperature is possibly too high, so that the cooling air cannot achieve the expected effect, and the finished cylindrical film is poor in effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, the utility model provides a device for improving PVDC crowded membrane thickness degree of consistency altogether has the section of thick bamboo membrane degree of consistency good and the effectual advantage of cooling.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device for improving PVDC crowded membrane thickness degree of consistency altogether, includes the reposition of redundant personnel case, the first gas-supply pipe of right-hand member fixedly connected with of reposition of redundant personnel case, the middle part fixed mounting of first gas-supply pipe has the fixed plate, the upper end fixed mounting of fixed plate has spacing axle, the spring has been placed at the middle part of spacing axle, the right-hand member fixed mounting of spring has the seal, the left end fixedly connected with stay cord of seal, the upper end fixed mounting of stay cord has the stopper, the middle part movable joint of stopper has spacing body.
As a preferred technical scheme of the utility model, the right-hand member fixed mounting of reposition of redundant personnel case has the second gas-supply pipe, the right-hand member fixed mounting of second gas-supply pipe has the cooling water tank, the upper end fixed mounting of cooling water tank has the third gas-supply pipe, the front end fixed mounting of third gas-supply pipe has the gas collection case, the middle part fixed mounting of gas collection case has the mount, the middle part swing joint of mount has the fan, the fixed motor that has cup jointed in middle part of fan, the left end fixed connection of first gas-supply pipe has wind ring group, through the mount at gas collection case middle part, restricts the removal of fan and just provides the support for the fan.
As a preferred technical scheme of the utility model, the equal fixed mounting in both ends has first gas-supply pipe about the flow distribution box, flow distribution box and first gas-supply pipe all have two sets ofly, two sets ofly first gas-supply pipe is "ten" style of calligraphy and distributes, through the shape of first gas-supply pipe for the cooling air that first gas-supply pipe blows into wind ring group portion can be symmetric distribution, is favorable to control film's thickness even.
As a preferred technical scheme of the utility model, seal, stay cord and stopper all use the vertical axis of reposition of redundant personnel case as central symmetry distribution, both ends all with seal fixed connection about the spring, the seal comprises the cylinder of left end and the spheroid of right-hand member, all uses the vertical axis of reposition of redundant personnel case as central symmetry distribution through seal, stay cord and stopper for the steerable reposition of redundant personnel case of stopper link up with first gas transmission is inside, all with seal fixed connection through both ends about the spring, make the spring can help the seal and the laminating of reposition of redundant personnel case, through the constitution of seal, make the spheroid of seal right-hand member can with reposition of redundant personnel case joint, thereby restrict the circulation of gas between reposition of redundant personnel case and the first gas-supply pipe.
As a preferred technical scheme of the utility model, the upper and lower both ends of fixed plate all with reposition of redundant personnel case fixed connection, both ends do not laminate with reposition of redundant personnel case about the fixed plate, the spheroidal diameter value of right-hand member of seal is less than spacing epaxial portion's diameter value, the lower extreme and reposition of redundant personnel case fixed connection of spacing body, spacing body comprises and cylinder and stopper looks adaptation with the cylinder of right-hand member the square plate of left end, through the fixed plate about both ends not with reposition of redundant personnel case laminating for get into the inside gaseous evenly distributed in reposition of redundant personnel case in the inside of reposition of redundant personnel case, be less than spacing epaxial portion's diameter value through the spheroidal diameter value of seal right-hand member, make the seal can get into the inside of spacing axle under the pulling of stay cord, thereby disconnection and reposition of redundant personnel case's joint for reposition of redundant personnel case and the inside gas circulation of first gas transmission.
As a preferred technical scheme of the utility model, cooling water is equipped with in cooling water tank's inside, the lower extreme of third gas-supply pipe is located the lower extreme of cooling water tank's inside cooling water, the lower extreme of gas collecting tank runs through there is the hole, through the cooling water of cooling water tank's inside, and the lower extreme that passes through the third gas-supply pipe again is located the lower extreme of the inside cooling water tank of cooling water tank for the gas that the third gas-supply pipe flows can be carried to the inside of second gas-supply pipe after the cooling water cooling, later flows into the reposition of redundant personnel case.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a stopper upwards stimulates the stay cord after the joint disconnection of spacing body, the stay cord can drive the inside left shift extrusion spring of seal along spacing axle after that, the joint disconnection of seal and reposition of redundant personnel case this moment, make the inside intercommunication of reposition of redundant personnel case and first gas-supply pipe, make the gas after the inside cooling of reposition of redundant personnel case can flow to the inside of wind ring group via first gas-supply pipe, cool down wind ring group, every first gas-supply pipe all can the independent control when using whether communicate with the inside of reposition of redundant personnel case, facilitate the use and improve the thickness degree of consistency of film.
2. The utility model discloses a starter motor for the motor drives the fan and rotates, concentrates gas to the inside of gas collecting box, later carries to the inside surface of water below of cooling water tank via the third gas-supply pipe, later gas carries to the inside of reposition of redundant personnel case by the second gas-supply pipe after the cooling water cooling again, thereby improves the effect of cooling.
Drawings
FIG. 1 is a schematic view of the whole structure of the present invention;
FIG. 2 is a cross-sectional view of the gas collection box of the present invention;
fig. 3 is an enlarged schematic view of fig. 2 at a according to the present invention;
fig. 4 is an enlarged schematic view of the utility model at the point B in fig. 2.
In the figure: 1. a shunt box; 2. a first gas delivery pipe; 3. a fixing plate; 4. a limiting shaft; 5. a spring; 6. a seal body; 7. pulling a rope; 8. a limiting block; 9. a limiting body; 10. a second gas delivery pipe; 11. a cooling water tank; 12. a third gas delivery pipe; 13. a gas collection tank; 14. a motor; 15. a fan; 16. a fixed mount; 17. and (4) a wind ring group.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
As shown in fig. 1 to 4, the utility model provides a device for improving PVDC co-extrusion membrane thickness degree of consistency, including reposition of redundant personnel case 1, the first gas-supply pipe 2 of right-hand member fixedly connected with of reposition of redundant personnel case 1, the middle part fixed mounting of first gas-supply pipe 2 has fixed plate 3, the upper end fixed mounting of fixed plate 3 has spacing axle 4, spring 5 has been placed at the middle part of spacing axle 4, the right-hand member fixed mounting of spring 5 has seal 6, the left end fixedly connected with stay cord 7 of seal 6, the upper end fixed mounting of stay cord 7 has stopper 8, stopper 8's middle part activity joint has spacing body 9.
Wherein, the right-hand member fixed mounting of flow distribution box 1 has second gas-supply pipe 10, the right-hand member fixed mounting of second gas-supply pipe 10 has cooling water tank 11, cooling water tank 11's upper end fixed mounting has third gas-supply pipe 12, the front end fixed mounting of third gas-supply pipe 12 has gas collection box 13, gas collection box 13's middle part fixed mounting has mount 16, the middle part swing joint of mount 16 has fan 15, fan 15's middle part is fixed and has been cup jointed motor 14, the left end fixed connection of first gas-supply pipe 2 has wind ring group 17, mount 16 through gas collection box 13 middle part, restriction fan 15's removal just provides the support for fan 15.
Wherein, the equal fixed mounting in both ends has first gas-supply pipe 2 about flow distribution box 1, and flow distribution box 1 and first gas-supply pipe 2 all have two sets ofly, and two sets of first gas-supply pipes 2 are "ten" style of calligraphy and distribute, through the shape of first gas-supply pipe 2 for first gas-supply pipe 2 blows in the inside cooling air of wind ring group 17 and can be the symmetric distribution, is favorable to controlling that the thickness of film is even.
Wherein, the seal 6, stay cord 7 and stopper 8 all use the vertical axis of reposition of redundant personnel case 1 as central symmetry distribution, both ends all with seal 6 fixed connection about spring 5, seal 6 comprises the cylinder of left end and the spheroid of right-hand member, through seal 6, stay cord 7 and stopper 8 all use the vertical axis of reposition of redundant personnel case 1 as central symmetry distribution, make stopper 8 steerable reposition of redundant personnel case 1 and the inside link up of first gas-supply pipe 2, both ends all with seal 6 fixed connection about through spring 5, make spring 5 can help seal 6 and laminate of reposition of redundant personnel case 1, through the constitution of seal 6, make the spheroid of seal 6 right-hand member can with reposition of redundant personnel case 1 joint, thereby restriction reposition of redundant personnel case 1 and the circulation of gas between the first gas-supply pipe 2.
Wherein, the upper and lower both ends of fixed plate 3 all with reposition of redundant personnel case 1 fixed connection, both ends do not laminate with reposition of redundant personnel case 1 about fixed plate 3, the spheroidal diameter value of right-hand member of seal 6 is less than the inside diameter value of spacing axle 4, the lower extreme and reposition of redundant personnel case 1 fixed connection of spacing body 9, spacing body 9 comprises the square plate of left end and the cylinder of right-hand member and cylinder and 8 looks adaptations of stopper, through fixed plate 3 about both ends not laminate with reposition of redundant personnel case 1, make and get into the inside evenly distributed of reposition of redundant personnel case 1 in the inside of reposition of redundant personnel case 1, diameter value through seal 6 right-hand member spheroid is less than the inside diameter value of spacing axle 4, make seal 6 can get into the inside of spacing axle 4 under the pulling of stay cord 7, thereby disconnection and reposition of redundant personnel case 1's joint, make reposition of redundant personnel case 1 and the inside gas-through of first gas-supply pipe 2.
Wherein, cooling water is equipped with in cooling water tank 11's inside, the lower extreme of third gas-supply pipe 12 is located the lower extreme of cooling water tank 11's inside cooling water, the lower extreme of gas collecting tank 13 runs through there is the hole, cooling water through cooling water tank 11's inside, the lower extreme that again is located cooling water tank 11 inside cooling water through third gas-supply pipe 12 is lower extreme of temperature, make the gas that third gas-supply pipe 12 flows out can carry to the inside of second gas-supply pipe 10 after cooling water, later inflow flow distribution box 1.
The utility model discloses a theory of operation and use flow:
when the air circulation cooling device is used, the motor 14 is started, the motor 14 drives the fan 15 to rotate, gas is concentrated into the gas collection box 13, then the gas is conveyed to the lower part of the water surface in the cooling water tank 11 through the third gas conveying pipe 12, then the gas is cooled through cooling water and then conveyed into the shunting box 1 through the second gas conveying pipe 10, then the clamping connection between the limiting block 8 and the limiting body 9 is disconnected, the pull rope 7 is pulled upwards, the pulled position of the pull rope 7 is fixed through the limiting body 9, at the moment, the pull rope 7 can drive the sealing body 6 to move leftwards along the inside of the limiting shaft 4 to extrude the spring 5, at the moment, the clamping connection between the sealing body 6 and the shunting box 1 is disconnected, so that the shunting box 1 is communicated with the inside of the first gas conveying pipe 2, the cooled gas in the shunting box 1 can flow into the wind ring group 17 through the first gas conveying pipe 2 to cool the wind ring group 17, every first gas-supply pipe 2 all can independent control whether with the inside intercommunication of flow distribution box 1 when using, facilitate the use, improve the thickness degree of consistency of film.
Claims (6)
1. A device for improving PVDC co-extruded film thickness uniformity, comprises a flow distribution box (1), and is characterized in that: the utility model discloses a shunt box, including reposition of redundant personnel case (1), the middle part fixed mounting of first gas-supply pipe (2) has fixed plate (3), the upper end fixed mounting of fixed plate (3) has spacing axle (4), spring (5) have been placed at the middle part of spacing axle (4), the right-hand member fixed mounting of spring (5) has seal (6), the left end fixedly connected with stay cord (7) of seal (6), the upper end fixed mounting of stay cord (7) has stopper (8), the middle part activity joint of stopper (8) has spacing body (9).
2. The device for improving the thickness uniformity of the PVDC co-extruded film according to claim 1, wherein: the right-hand member fixed mounting of flow distribution box (1) has second gas-supply pipe (10), the right-hand member fixed mounting of second gas-supply pipe (10) has cooling water tank (11), the upper end fixed mounting of cooling water tank (11) has third gas-supply pipe (12), the front end fixed mounting of third gas-supply pipe (12) has gas collection box (13), the middle part fixed mounting of gas collection box (13) has mount (16), the middle part swing joint of mount (16) has fan (15), motor (14) have been cup jointed to the middle part of fan (15) is fixed, the left end fixed connection of first gas-supply pipe (2) has wind ring group (17).
3. The device for improving the thickness uniformity of the PVDC co-extruded film according to claim 1, wherein: the gas distribution box is characterized in that first gas transmission pipes (2) are fixedly mounted at the left end and the right end of the flow distribution box (1), two groups of the flow distribution box (1) and the first gas transmission pipes (2) are distributed in a cross shape, and the two groups of the flow distribution box are distributed in a cross shape.
4. The device for improving the thickness uniformity of the PVDC coextruded film as set forth in claim 1, wherein: seal (6), stay cord (7) and stopper (8) all use the vertical axis of reposition of redundant personnel case (1) as central symmetry distribution, both ends all with seal (6) fixed connection about spring (5), seal (6) comprise the cylinder of left end and the spheroid of right-hand member.
5. The device for improving the thickness uniformity of the PVDC co-extruded film according to claim 1, wherein: the upper and lower both ends of fixed plate (3) all with reposition of redundant personnel case (1) fixed connection, both ends do not laminate with reposition of redundant personnel case (1) about fixed plate (3), the spheroidal diameter value of right-hand member of seal (6) is less than the inside diameter value of spacing axle (4), the lower extreme and reposition of redundant personnel case (1) fixed connection of spacing body (9), just cylinder and stopper (8) looks adaptation are formed by the square slab of left end and the cylinder of right-hand member to spacing body (9).
6. The device for improving the thickness uniformity of the PVDC co-extruded film according to claim 2, wherein: the inside of cooling water tank (11) is equipped with the cooling water, the lower extreme of third gas-supply pipe (12) is located the lower extreme of the inside cooling water of cooling water tank (11), the lower extreme of gas collection tank (13) runs through there is the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220316399.4U CN217319247U (en) | 2022-02-17 | 2022-02-17 | Device for improving thickness uniformity of PVDC co-extruded film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220316399.4U CN217319247U (en) | 2022-02-17 | 2022-02-17 | Device for improving thickness uniformity of PVDC co-extruded film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217319247U true CN217319247U (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220316399.4U Active CN217319247U (en) | 2022-02-17 | 2022-02-17 | Device for improving thickness uniformity of PVDC co-extruded film |
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| Country | Link |
|---|---|
| CN (1) | CN217319247U (en) |
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2022
- 2022-02-17 CN CN202220316399.4U patent/CN217319247U/en active Active
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