CN216860270U - Vacuum heat preservation device of polymer film inflation film manufacturing machine - Google Patents
Vacuum heat preservation device of polymer film inflation film manufacturing machine Download PDFInfo
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- CN216860270U CN216860270U CN202220047326.XU CN202220047326U CN216860270U CN 216860270 U CN216860270 U CN 216860270U CN 202220047326 U CN202220047326 U CN 202220047326U CN 216860270 U CN216860270 U CN 216860270U
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Abstract
The utility model relates to the technical field of vacuum heat preservation devices, in particular to a vacuum heat preservation device of a polymer film blowing machine, which comprises a vacuum heat preservation tank, wherein one side of the vacuum heat preservation tank is provided with a stirring mechanism, the stirring mechanism comprises a motor, the output end of the motor is provided with a stirring roller, the stirring roller rotates in the vacuum heat preservation tank, the vacuum heat preservation tank is internally provided with a scraping assembly, the scraping assembly comprises a fixed ring, a first scraper blade is arranged above the fixed ring, a second scraper blade is arranged below the fixed ring, and the surface of the fixed ring is provided with a positioning rod in a penetrating and sliding manner. In addition, the solidified cladding material generated on the inner wall of the vacuum insulation tank can be scraped and utilized, so that the cost is reduced.
Description
Technical Field
The utility model relates to the technical field of vacuum heat preservation devices, in particular to a vacuum heat preservation device of a high polymer film blowing machine.
Background
At present, a film blowing machine for manufacturing plastic bags is used for melting raw materials by adopting electric heating in a heating and melting process, then the raw materials are blown and molded by a film blowing machine head, in order to ensure the quality and the performance of products, a heat preservation device capable of storing molten materials is arranged on the film blowing machine, when the surplus in the heat preservation device is insufficient to supplement materials during working, although the heat preservation device can preserve heat for cladding materials, the temperature of the supplemented molten materials and the temperature of the residual molten materials in the heat preservation device still can be slightly different, so that the quality of the products is uneven, in addition, the temperature of the cladding materials in a molten state is higher, and the inner wall of the heat preservation device is easy to generate solidified cladding materials.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a vacuum heat preservation device of a high polymer film blowing machine, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a vacuum insulation device of polymer film inflation film manufacturing machine, includes the vacuum insulation jar, one side of vacuum insulation jar is provided with rabbling mechanism, rabbling mechanism includes the motor, the output of motor is provided with the stirring roller, the stirring roller rotates in the inside of vacuum insulation jar, the inside of vacuum insulation jar is provided with scrapes the material subassembly, it includes solid fixed ring to scrape the material subassembly, gu fixed ring's top is provided with first scraper blade, gu fixed ring's below is provided with the second scraper blade, gu fixed ring's surface runs through to slide and is provided with the locating lever, the both ends of locating lever are connected with first scraper blade, second scraper blade respectively, one of them the locating lever is connected with the output extrusion of motor.
Optionally, a feed inlet is arranged at the top of the vacuum insulation tank.
Optionally, the output end of the motor runs through the inner wall of the vacuum insulation tank, the motor is connected with the vacuum insulation tank in a sealing mode, the output end of the motor is provided with a rotating block, and the rotating block is fixedly connected with the stirring roller.
Optionally, the fixing ring is fixedly mounted on the inner wall of the vacuum insulation tank, and one side of the fixing ring is a smooth inclined plane.
Optionally, first scraper blade, second scraper blade pass through the locating lever and slide on solid fixed ring, just first scraper blade, second scraper blade and vacuum insulation tank's inner wall laminating slip, the bottom of first scraper blade is smooth inclined plane, the upper and lower both sides of second scraper blade are smooth inclined plane.
Optionally, the length of one of the positioning rods is 1.5 times to 2 times that of the rest positioning rods, at least four second extrusion rods are arranged on one end surface of one of the positioning rods, at least three first extrusion rods are fixedly mounted on the surface of the rotating block, the first extrusion rods are uniformly arranged on the upper half portion of the rotating block in a surrounding mode, and the first extrusion rods are connected with the second extrusion rods in an extrusion mode.
Optionally, the top of the first scraper blade is provided with at least three protection blocks, the inside fixed mounting of protection block has expanding spring, expanding spring's both ends respectively with first scraper blade, vacuum insulation jar fixed connection.
Compared with the prior art, the utility model has the beneficial effects that:
1. when materials are supplemented in the vacuum insulation tank, the cladding materials are added into the vacuum insulation tank through the feeding hole, the motor is started at the moment, the output end of the motor drives the stirring roller to rotate, the stirring roller rotates to mix the residual cladding materials and the added cladding materials, so that the temperature of the stirring roller is close, the temperature difference existing after the residual cladding materials and the added cladding materials are mixed is avoided, and the product quality is uneven.
2. The output end of the motor drives the stirring roller to rotate and simultaneously drives the rotating block to rotate, the rotating block drives the first extrusion rod to rotate, the first extrusion rod rotates to extrude the second extrusion rod, the second extrusion rod drives the positioning rod to move, the positioning rod drives the first scraper and the second scraper to penetrate through the fixing ring to slide, the first scraper and the second scraper scrape off the cladding material which is easily solidified on the inner wall of the vacuum insulation tank when sliding, the solidified cladding material can be scraped completely by the smooth inclined surface at the bottom of the first scraper, the solidified cladding material can be scraped completely by the smooth inclined surfaces at the upper side and the lower side of the second scraper, the cladding material scraped by the first scraper can be prevented from falling onto the surface of the second scraper, and then the cladding material is stirred, melted and mixed by the stirring roller, and only half part of the rotating block is provided with the first extrusion rod, so that when the rotating block rotates after half a circle, the first extrusion rod is connected with the second extrusion rod in a non-extrusion mode, the first scraper blade drives the first scraper blade to recover to the initial position through the telescopic spring installed at the top, the solidified cladding material generated on the inner wall of the vacuum insulation tank can be scraped, and the cost is reduced by utilizing the scraping material.
Drawings
FIG. 1 is a schematic view of the overall structure of a vacuum insulation device of a polymer film blowing machine according to the present invention;
FIG. 2 is a cross-sectional view of a vacuum insulation device of a polymer film blowing machine according to the present invention;
FIG. 3 is a schematic view of a partial structure of a vacuum insulation device of a polymer film blowing machine according to the present invention;
fig. 4 is a second partial structural schematic diagram of a vacuum insulation device of a polymer film blowing machine according to the present invention.
In the figure: 1. a vacuum insulation tank; 2. a feed inlet; 3. a stirring mechanism; 31. a motor; 32. rotating the block; 33. a stirring roller; 4. a scraping component; 41. a fixing ring; 42. a first squeegee; 43. a second squeegee; 44. positioning a rod; 45. a first extrusion stem; 46. a second extrusion stem; 47. a protection block; 48. a telescoping spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a vacuum insulation device of a polymer film blowing machine, including a vacuum insulation tank 1, a stirring mechanism 3 is disposed on one side of the vacuum insulation tank 1, the stirring mechanism 3 includes a motor 31, an output end of the motor 31 is provided with a stirring roller 33, the stirring roller 33 rotates inside the vacuum insulation tank 1, a scraping assembly 4 is disposed inside the vacuum insulation tank 1, the scraping assembly 4 includes a fixing ring 41, a first scraping plate 42 is disposed above the fixing ring 41, a second scraping plate 43 is disposed below the fixing ring 41, a positioning rod 44 is slidably disposed on a surface of the fixing ring 41, two ends of the positioning rod 44 are respectively connected with the first scraping plate 42 and the second scraping plate 43, one of the positioning rods 44 is connected with an output end of the motor 31 in a pressing manner, when a material is supplemented inside the vacuum insulation tank 1, the motor 31 is started, the motor 31 drives the stirring roller 33 to rotate, mixing the rest cladding materials and the added cladding materials to enable the temperature of the cladding materials to be close, avoiding uneven quality of produced products, simultaneously driving a positioning rod 44 to move while driving a stirring roller 33 to rotate by an output end of a motor 31, driving a first scraper 42 and a second scraper 43 to move by the positioning rod 44, scraping the solidified cladding materials on the inner wall of the vacuum insulation tank 1 by the first scraper 42 and the second scraper 43, enabling the cladding materials to fall into the vacuum insulation tank 1, and stirring and mixing the cladding materials by the stirring roller 33.
The top of the vacuum heat-preserving tank 1 is provided with a feeding hole 2, and cladding materials can be supplemented through the feeding hole 2.
The inner wall of vacuum insulation jar 1 is run through to motor 31's output, and motor 31 and vacuum insulation jar 1 sealing connection, motor 31's output is provided with turning block 32, turning block 32 and stirring roller 33 fixed connection, through motor 31 and vacuum insulation jar 1 sealing connection, avoid cladding material and external contact, make the heat preservation effect worsen, drive turning block 32 through motor 31's output and rotate, turning block 32 drives stirring roller 33 and rotates and can stir cladding material.
The fixing ring 41 is fixedly installed on the inner wall of the vacuum heat-preservation tank 1, one side of the fixing ring 41 is a smooth inclined surface, the cladding material scraped by the first scraper 42 can fall into the vacuum heat-preservation tank 1, and the cladding material scraped by the first scraper is prevented from falling onto the surface of the fixing ring 41.
The length of one of the positioning rods 44 is 1.5 to 2 times that of the other positioning rods 44, at least four second extrusion rods 46 are arranged on one end surface of one of the positioning rods 44, at least three first extrusion rods 45 are fixedly arranged on the surface of the rotating block 32, the first extrusion rods 45 are uniformly arranged on the upper half part of the rotating block 32 in a surrounding manner, the first extrusion rods 45 are connected with the second extrusion rods 46 in an extrusion manner, the rotating block 32 drives the first extrusion rods 45 to rotate, the first extrusion rods 45 drive the second extrusion rods 46 to move, the second extrusion rods 46 drive the positioning rods 44 to move, the positioning rods 44 drive the first scraping plates 42 and the second scraping plates 43 to move, the positioning rods 44 not only play a positioning role, but also can drive the first scraping plates 42 and the second scraping plates 43 to move, only half part of the rotating block 32 is provided with the first extrusion rods 45, therefore, when the rotating block 32 rotates continuously after half a turn, the first pressure bar 45 will be relieved of the pressure connection with the second pressure bar 46.
The top of first scraper blade 42 is provided with at least three protection piece 47, and the inside fixed mounting of protection piece 47 has expanding spring 48, and expanding spring 48's both ends respectively with first scraper blade 42, vacuum insulation can 1 fixed connection, when the turning block 32 has turned over after the half circle and continues to rotate, first extrusion stem 45 will cancel the extrusion with second extrusion stem 46 and be connected, and first scraper blade 42 will drive first scraper blade 42 through the expanding spring 48 of top installation and resume the initial position.
The working principle is as follows: when the allowance inside the vacuum heat-insulating tank 1 is not enough to supplement materials, cladding materials are added into the vacuum heat-insulating tank 1 through the feeding hole 2, the motor 31 is started, the output end of the motor 31 drives the stirring roller 33 to rotate, the stirring roller 33 rotates to mix the residual cladding materials and the added cladding materials to enable the temperature of the cladding materials to be close, the output end of the motor 31 drives the stirring roller 33 to rotate and simultaneously drives the rotating block 32 to rotate, the rotating block 32 drives the first extrusion rod 45 to rotate, the first extrusion rod 45 rotates to extrude the second extrusion rod 46, the second extrusion rod 46 drives the positioning rod 44 to move, the positioning rod 44 drives the first scraper 42 and the second scraper 43 to penetrate through the fixing ring 41 to slide, solidified cladding materials which are easy to generate on the inner wall of the vacuum heat-insulating tank 1 are scraped when the first scraper 42 and the second scraper 43 slide, then are stirred, melted and mixed through the stirring roller 33, and because only half of the rotating block 32 is provided with the first extrusion rod 45, therefore, when the rotating block 32 rotates for a half circle, the first extrusion rod 45 and the second extrusion rod 46 are not connected in an extrusion mode, the first scraper 42 drives the first scraper 42 to recover to the initial position through the top-mounted expansion spring 48, the first scraper 42 drives the second scraper 43 to move through the positioning rod 44, the solidified cladding material easily generated on the inner wall of the vacuum insulation tank 1 is scraped again, and when the rotating block 32 rotates continuously, the first extrusion rod 45 extrudes the second extrusion rod 46 to enable the first scraper 42 to move.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The vacuum heat-insulating device of the high polymer film blowing machine comprises a vacuum heat-insulating tank (1) and is characterized in that a stirring mechanism (3) is arranged on one side of the vacuum heat-insulating tank (1), the stirring mechanism (3) comprises a motor (31), a stirring roller (33) is arranged at the output end of the motor (31), the stirring roller (33) rotates in the vacuum heat-insulating tank (1), a scraping component (4) is arranged in the vacuum heat-insulating tank (1), the scraping component (4) comprises a fixing ring (41), a first scraper (42) is arranged above the fixing ring (41), a second scraper (43) is arranged below the fixing ring (41), a positioning rod (44) is arranged on the surface of the fixing ring (41) in a penetrating and sliding manner, and the two ends of the positioning rod (44) are respectively connected with the first scraper (42) and the second scraper (43), one positioning rod (44) is connected with the output end of the motor (31) in a pressing mode.
2. The vacuum insulation device of the polymer film blowing machine according to claim 1, wherein a feed inlet (2) is arranged at the top of the vacuum insulation tank (1).
3. The vacuum insulation device of the polymer film blowing machine according to claim 1, wherein the output end of the motor (31) penetrates through the inner wall of the vacuum insulation tank (1), the motor (31) is connected with the vacuum insulation tank (1) in a sealing manner, the output end of the motor (31) is provided with a rotating block (32), and the rotating block (32) is fixedly connected with the stirring roller (33).
4. The vacuum insulation device of the polymer film blowing machine according to claim 1, wherein the fixing ring (41) is fixedly installed on the inner wall of the vacuum insulation tank (1), and one side of the fixing ring (41) is a smooth inclined surface.
5. The vacuum insulation device of the polymer film blowing machine according to claim 1, wherein the first scraper (42) and the second scraper (43) slide on the fixing ring (41) through a positioning rod (44), the first scraper (42) and the second scraper (43) slide with the inner wall of the vacuum insulation tank (1) in a fitting manner, the bottom of the first scraper (42) is a smooth inclined surface, and the upper side and the lower side of the second scraper (43) are smooth inclined surfaces.
6. The vacuum insulation device of the polymer film blowing machine according to claim 3, wherein the length of one of the positioning rods (44) is 1.5 to 2 times that of the other positioning rods (44), at least four second extrusion rods (46) are arranged on one end surface of one of the positioning rods (44), at least three first extrusion rods (45) are fixedly arranged on the surface of the rotating block (32), the first extrusion rods (45) are uniformly arranged on the upper half portion of the rotating block (32) in a surrounding manner, and the first extrusion rods (45) are connected with the second extrusion rods (46) in an extrusion manner.
7. The vacuum insulation device of the polymer film blowing machine according to claim 1, characterized in that at least three protection blocks (47) are arranged on the top of the first scraper (42), an expansion spring (48) is fixedly installed inside the protection blocks (47), and two ends of the expansion spring (48) are respectively fixedly connected with the first scraper (42) and the vacuum insulation tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220047326.XU CN216860270U (en) | 2022-01-10 | 2022-01-10 | Vacuum heat preservation device of polymer film inflation film manufacturing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220047326.XU CN216860270U (en) | 2022-01-10 | 2022-01-10 | Vacuum heat preservation device of polymer film inflation film manufacturing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216860270U true CN216860270U (en) | 2022-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220047326.XU Active CN216860270U (en) | 2022-01-10 | 2022-01-10 | Vacuum heat preservation device of polymer film inflation film manufacturing machine |
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| Country | Link |
|---|---|
| CN (1) | CN216860270U (en) |
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- 2022-01-10 CN CN202220047326.XU patent/CN216860270U/en active Active
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