CN117125316B - Thermoplastic machine with uniform heat distribution - Google Patents
Thermoplastic machine with uniform heat distribution Download PDFInfo
- Publication number
- CN117125316B CN117125316B CN202311359339.6A CN202311359339A CN117125316B CN 117125316 B CN117125316 B CN 117125316B CN 202311359339 A CN202311359339 A CN 202311359339A CN 117125316 B CN117125316 B CN 117125316B
- Authority
- CN
- China
- Prior art keywords
- shell
- wall
- arc
- fixed mounting
- plate
- 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.)
- Active
Links
- 229920001169 thermoplastic Polymers 0.000 title claims abstract description 36
- 239000004416 thermosoftening plastic Substances 0.000 title claims abstract description 36
- 238000010438 heat treatment Methods 0.000 claims description 32
- 239000002184 metal Substances 0.000 claims description 23
- 238000009423 ventilation Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 10
- 238000003491 array Methods 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 229920006300 shrink film Polymers 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 239000007799 cork Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B53/00—Shrinking wrappers, containers, or container covers during or after packaging
- B65B53/02—Shrinking wrappers, containers, or container covers during or after packaging by heat
- B65B53/06—Shrinking wrappers, containers, or container covers during or after packaging by heat supplied by gases, e.g. hot-air jets
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a thermoplastic machine with uniform heat distribution, which comprises a shell; a discharge hole arranged at the left side of the shell; a feed inlet arranged on the right side of the shell; a conveyor disposed within the housing; and the thermoplastic component is arranged on the shell, the guide plate is used for guiding hot air blown out of the vent, so that the hot air is blown onto the object in the lateral direction, the arc plate is pushed to rotate by the reverse acting force of the air flow, the position of the arc plate relative to the object is changed, the hot air blown out of the vent is ensured to be more uniformly contacted with the object, the arc plate is provided with three, the circumference array is distributed at the bottom of the arc plate, a hot air channel is added, the object is blown at multiple angles, gaps are reserved between the adjacent arc plates, a large amount of hot air can flow out of the surrounding rings of the three arc plates rapidly, namely, the reverse flow of the hot air contacted with the outer wall of the object is avoided to blow to the arc plate, and the arc plate cannot rotate.
Description
Technical Field
The invention relates to the technical field of thermoplastic machines, in particular to a thermoplastic machine with uniform heat distribution.
Background
The thermoplastic machine is also called a heat shrink film packaging machine, a shrink film is wrapped outside a product, the shrink film is wrapped on the product through heating, the shrink film is heated and shrunk on the surface of the object through heating of a heating element in the thermoplastic machine, the heat emitted by the heating element is only heated, the heat distribution is uneven in the thermoplastic machine, the wrapping quality of the object is easily affected, and a thermoplastic machine with even heat distribution is needed;
the prior Chinese patent CN 212474205U discloses a thermoplastic machine with uniform heat distribution, the thermoplastic machine heats and emits heat through a first heating element to enable a shrink film to be heated and shrink and wrap the surface of an object, a heat insulation curtain reduces the external heat emission of the interior, under the action of a fan, the interior heat is sucked into a cavity through a first connecting pipe and a second connecting pipe, the second heating element heats gas and then is discharged into the interior through a through hole, and the interior heat gas forms an internal circulation, so that the heat in the thermoplastic process is uniformly dispersed;
the thermoplastic machine with uniform heat distribution ensures more uniform heat distribution in the thermoplastic machine by using circulated hot air, but in actual use, the temperature at the position close to the first heating element can be found to be still higher than that of other parts, and the second heating element can only carry out secondary heating on the air, so that the air can not quickly reach the temperature which is equal to that of the first heating element.
Disclosure of Invention
The present invention is directed to a thermoplastic machine with uniform heat distribution, which solves the above-mentioned problems.
In order to solve the technical problems, the invention provides the following technical scheme: a thermoplastic machine with uniform heat distribution comprises a shell;
a discharge hole arranged at the left side of the shell;
a feed inlet arranged on the right side of the shell;
a conveyor disposed within the housing;
and thermoplastic components arranged on the shell, wherein the thermoplastic components comprise a heating part, a ventilation part and a material taking part, the heating part is arranged at the top of the shell, the ventilation part is arranged in the shell, a limiting part is arranged outside the ventilation part, the material taking part is arranged at the left side of the conveyor, the heating part comprises a heat exchange box, the heat exchange box is fixedly arranged at the top of the shell, a pressurizing air pump is fixedly arranged at the top of the heat exchange box, the air outlet end of the pressurizing air pump is communicated with the inside of the heat exchange box, a heating element is fixedly arranged on the inner wall of the heat exchange box, an air storage tank is arranged in the heat exchange box through pipeline communication, the air storage tank is fixedly arranged at the top of the shell, the ventilation part comprises an air cylinder which is fixedly arranged at the top of the shell, a lifting plate is fixedly arranged at the extension end of the air cylinder, and a ventilating pipe is fixedly arranged on the inner wall of the lifting plate, the bottom of the vent pipe movably penetrates through the top of the shell, a rotary joint is arranged at the bottom of the vent pipe, a hollow plate is fixedly arranged at the bottom of the rotary joint, the inside of the hollow plate is communicated with the inside of the rotary joint, an arc plate is fixedly arranged at the bottom of the hollow plate, the inside of the arc plate is communicated with the inside of the hollow plate, a vent opening is formed in the outer wall of the arc plate, a guide plate is fixedly arranged on the inner wall of the vent opening, the included angle between the guide plate and the arc plate is 30 degrees, the top of the vent pipe is communicated with the inside of the air storage tank through a pipeline, the limiting part comprises an L-shaped plate, the top of the L-shaped plate is fixedly connected with the outer wall of the vent pipe, a U-shaped plate is fixedly arranged at the bottom of the L-shaped plate, a clamping piece is fixedly arranged on the inner side outer wall of the U-shaped plate, a metal soft belt is fixedly arranged on the outer walls of the front end and the rear end of the clamping piece, the inside outer wall fixed mounting of U template has the elastic metal piece, the one end fixed connection of centre gripping piece is kept away from with the metal soft area to the elastic metal piece, the material portion of getting includes the baffle, baffle fixed mounting is on the bottom inner wall of shell, the exhaust hole has been seted up to the outer wall of baffle, and the inner wall joint of exhaust hole has the cork, the top fixed mounting of baffle has the mount, the inboard of mount is connected with the rotor plate through the round pin rotation, the inner wall fixed mounting of baffle has the elastic expansion pole, the extension end of elastic expansion pole and the bottom contact of rotor plate, the left side outer wall fixed mounting of cork has the connecting rod, the left end fixed mounting of connecting rod has the connecting plate, the right side outer wall fixed mounting of connecting plate has the spring, the right-hand member of spring and the outer wall fixed connection of baffle.
According to the technical scheme, the right end of the conveyor is higher than the feeding port, the left end of the conveyor is higher than the discharging port, the heat insulation curtain is fixedly arranged on the inner wall of the top of the shell, and the bottom end of the heat insulation curtain is in contact with the right end of the top of the conveyor.
According to the technical scheme, the heating elements are arranged in three and are distributed in the heat exchange box at equal intervals, the thermometer is fixedly arranged on the outer wall of the air storage tank, and the probe of the thermometer extends into the air storage tank.
According to the technical scheme, the electromagnetic valve is arranged at the communication position of the vent pipe and the air storage tank, three arc plates are arranged, the circumferential arrays are distributed at the bottoms of the arc plates, and gaps are reserved between the adjacent arc plates.
According to the technical scheme, two clamping pieces are arranged and are bilaterally symmetrical relative to the central part of the U-shaped plate, and the lower surface of the U-shaped plate is lower than the lower surface of the arc-shaped plate.
According to the technical scheme, the spring is a light spring, and the front and the back of the partition plate and the fixing frame are fixedly connected with the inner wall of the shell.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the hot air blown out of the vent is guided by the guide plate, so that the hot air is blown onto an object in a lateral direction, the arc plate is pushed to rotate by the reverse acting force of the air flow, the position of the arc plate relative to the object is changed, the hot air blown out of the vent can be ensured to be more uniformly contacted with the object, three arc plates are arranged, the circumferential arrays are distributed at the bottom of the arc plate, hot air channels are added to blow the object at multiple angles, gaps are reserved between adjacent arc plates, and the reserved gaps can enable a large amount of hot air to flow out of the surrounding rings of the three arc plates, namely, the phenomenon that the hot air contacted with the outer wall of the object is blown to the arc plate in the reverse direction is avoided, so that the arc plate cannot rotate is avoided;
2. according to the invention, the clamping piece is used for limiting the object, so that the position deviation of the object is avoided, and meanwhile, the object with irregular appearance is limited by matching the freely bendable metal soft belt with the deformable elastic metal piece;
3. according to the invention, the discharge hole is separated by the partition plate and the fixing frame, so that hot air is prevented from flowing out of the shell from the discharge hole in the thermoplastic process, and the exhaust hole is formed in the partition plate, so that when the air pressure in the shell is too high, air can jack up the soft plug and then be exhausted from the exhaust hole;
4. according to the invention, after objects with certain weight are piled on the rotating plate, the rotating plate can extrude the elastic telescopic rod to enable the elastic telescopic rod to shrink, namely, the rotating plate rotates, so that the objects on the rotating plate slide to the discharge hole, and then the elastic telescopic rod pushes the rotating plate to reset again, so that the amount of hot air drifting from the discharge hole is reduced.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the back side view of the housing of the present invention;
FIG. 3 is a schematic cross-sectional elevation view of the housing of the present invention;
FIG. 4 is a schematic view of the heating and ventilating sections of the present invention;
FIG. 5 is a schematic view of the arcuate plate structure of the present invention;
FIG. 6 is a schematic diagram of the structure of the heat exchange tank and the air storage tank in front cross section;
FIG. 7 is a schematic view of the structure of the clamping plate, the metal soft belt and the metal elastic sheet of the invention;
FIG. 8 is a schematic view of the take-off structure of the present invention;
fig. 9 is a schematic view of the structure of the cork and spring of the present invention.
In the figure: 1. a housing; 2. a feed inlet; 3. a thermoplastic assembly; 31. a heating section; 311. a booster air pump; 312. a heat exchange box; 313. a gas storage tank; 314. a heating element; 32. a ventilation unit; 321. a cylinder; 322. a lifting plate; 323. a vent pipe; 324. a rotary joint; 325. an arc-shaped plate; 326. a hollow slab; 327. a vent; 328. a guide plate; 33. a limit part; 331. an L-shaped plate; 332. a U-shaped plate; 333. a clamping piece; 334. a metal soft belt; 335. an elastic metal sheet; 34. a material taking part; 341. a partition plate; 342. an exhaust hole; 343. an elastic telescopic rod; 344. a fixing frame; 345. a rotating plate; 346. a soft plug; 347. a spring; 348. a connecting plate; 349. a connecting rod; 4. a discharge port; 5. a conveyor; 6. a heat insulation curtain.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The preferred embodiment of a thermoplastic machine with uniform heat distribution according to the present invention is shown in fig. 1 to 9: a thermoplastic machine with uniform heat distribution comprises a shell 1;
a discharge port 4 arranged at the left side of the shell 1;
a feed inlet 2 arranged on the right side of the housing 1;
a conveyor 5 disposed within the housing 1;
the thermoplastic assembly 3 is arranged on the shell 1, the thermoplastic assembly 3 comprises a heating part 31, a ventilation part 32 and a material taking part 34, the heating part 31 is arranged at the top of the shell 1, the ventilation part 32 is arranged in the shell 1, a limit part 33 is arranged outside the ventilation part 32, and the material taking part 34 is arranged at the left side of the conveyor 5;
the heating part 31 comprises a heat exchange box 312, the heat exchange box 312 is fixedly arranged at the top of the shell 1, a pressurizing air pump 311 is fixedly arranged at the top of the heat exchange box 312, the air outlet end of the pressurizing air pump 311 is communicated with the inside of the heat exchange box 312, a heating element 314 is fixedly arranged on the inner wall of the heat exchange box 312, the heat exchange box 312 is communicated with a gas storage tank 313 through a pipeline, the gas storage tank 313 is fixedly arranged at the top of the shell 1, air is pumped into the heat exchange box 312 through the pressurizing air pump 311, the heating element 314 is used for heating the air, then the heated air is stored by the gas storage tank 313, and is discharged when the air is needed, the ventilation part 32 comprises an air cylinder 321, the air cylinder 321 is fixedly arranged at the top of the shell 1, a lifting plate 322 is fixedly arranged at the extension end of the air cylinder 321, the inner wall of the lifting plate 322 is fixedly provided with a ventilating pipe 323, the bottom end of the 323 movably penetrates through the top of the shell 1, the bottom end of the vent pipe 323 is provided with a rotary joint 324, the bottom of the rotary joint 324 is fixedly provided with a hollow plate 326, the inside of the hollow plate 326 is communicated with the inside of the rotary joint 324, the bottom of the hollow plate 326 is fixedly provided with an arc plate 325, the inside of the arc plate 325 is communicated with the inside of the hollow plate 326, the outer wall of the arc plate 325 is provided with a vent hole 327, the inner wall of the vent hole 327 is fixedly provided with a guide plate 328, the included angle between the guide plate 328 and the arc plate 325 is 30 degrees, the top end of the vent pipe 323 is communicated with the inside of the air storage tank 313 through a pipeline, the guide plate 328 is utilized to guide hot air blown out from the vent hole 327, so that the hot air is blown onto an object laterally, the arc plate 325 is pushed to rotate by the reverse acting force of air flow, the position of the arc plate 325 relative to the object is changed, the hot air blown out from the vent hole 327 is ensured to be contacted with the object more uniformly, the communication position of the vent pipe 323 and the air storage tank 313 is provided with an electromagnetic valve, the arc 325 is provided with three, and circumference array distributes in the bottom of arc 325, leaves the clearance between the adjacent arc 325, increases hot air channel, blows to object multi-angle, and the clearance of leaving can make a large amount of hot-blast can flow outside the surrounding ring of three arc 325 fast, avoids promptly and blows to arc 325 with the hot-blast backward flow after the contact of object outer wall, leads to arc 325 unable rotation.
Further, the right-hand member height of conveyer 5 is less than the height of feed inlet 2, the left end height of conveyer 5 is higher than the height of discharge gate 4, the top inner wall fixed mounting of shell 1 has thermal-insulated curtain 6, the bottom of thermal-insulated curtain 6 and the top right-hand member contact of conveyer 5, utilize thermal-insulated curtain 6 to reduce the volume that the hot air current flows outside shell 1 through feed inlet 2 in shell 1, through feed inlet 2 and discharge gate 4 of upper and lower difference in height, be convenient for place the object on conveyer 5, and can naturally fall to discharge gate 4 department after the object is carried to conveyer 5 leftmost.
Furthermore, three heating elements 314 are arranged in the heat exchange box 312 at equal intervals, the three heating elements 314 can be simultaneously opened to rapidly heat air when necessary, a thermometer is fixedly arranged on the outer wall of the air storage tank 313, a probe of the thermometer extends into the air storage tank 313, and whether the temperature of the air in the air storage tank 313 meets the thermoplastic requirement is monitored.
Example 2
On the basis of embodiment 1, a preferred embodiment of a thermoplastic machine with uniform heat distribution according to the present invention is shown in fig. 1 to 9: the spacing portion 33 includes L template 331, the outer wall fixed connection of top and breather pipe 323 of L template 331, the bottom fixed mounting of L template 331 has U template 332, the inboard outer wall fixed mounting of U template 332 has grip tab 333, both ends outer wall fixed mounting has the soft area 334 of metal around the grip tab 333, the inboard outer wall fixed mounting of U template 332 has the elastic metal sheet 335, the one end fixed connection of grip tab 333 is kept away from to the soft area 335 of elastic metal sheet 335 and metal, utilize grip tab 333 to carry out spacingly to the object, avoid object position to deviate, the soft area 334 of metal through can freely buckling and the elastic metal sheet 335 cooperation of being out of shape limit to the irregularly shaped object simultaneously.
Further, two holding pieces 333 are provided, and are bilaterally symmetrical with respect to the central portion of the U-shaped plate 332, and limit the object from two directions, so that the object is located right under the hollow plate 326, and the lower surface of the U-shaped plate 332 is lower than the lower surface of the arc plate 325, i.e. before the arc plate 325 does not contact the object, the holding pieces 333 are covered on the object, so as to avoid the object from deviating.
Example 3
On the basis of embodiment 1, a preferred embodiment of a thermoplastic machine with uniform heat distribution according to the present invention is shown in fig. 1 to 9: the material taking part 34 comprises a baffle 341, the baffle 341 is fixedly arranged on the inner bottom wall of the shell 1, an exhaust hole 342 is formed in the outer wall of the baffle 341, a soft plug 346 is clamped on the inner wall of the exhaust hole 342, a fixing frame 344 is fixedly arranged at the top of the baffle 341, a rotating plate 345 is rotatably connected to the inner side of the fixing frame 344 through a pin, an elastic telescopic rod 343 is fixedly arranged on the inner wall of the baffle 341, the extension end of the elastic telescopic rod 343 is contacted with the bottom of the rotating plate 345, a connecting rod 349 is fixedly arranged on the left outer wall of the soft plug 346, a connecting plate 348 is fixedly arranged at the left end of the connecting rod 349, a spring 347 is fixedly arranged on the right outer wall of the connecting plate 348, the right end of the spring 347 is fixedly connected with the outer wall of the baffle 341, the spring 347 is a light spring, namely the elastic coefficient of the spring 347 is lower, the front face and the back of the baffle 341 and the back of the fixing frame 344 are fixedly connected with the inner wall of the shell 1, the baffle 341 and the fixing frame 344 are utilized to separate the discharge port 4, hot air is prevented from flowing out of the shell 1 from the discharge port 4 in the process, the exhaust hole 342 is formed in the baffle 341, when the air pressure in the shell 1 is excessively large, the connecting rod 349 is fixedly arranged on the baffle 341, the connecting plate is capable of pushing the air to jack 345 to jack the elastic telescopic plate 345, and the object 345 can be rotated to rotate naturally, and the object 345 after the elastic telescopic plate is rotated, and the object 345 is rotated, and the object is rotated.
When the invention is used, the pressurizing air pump 311 is started to pressurize air and then is introduced into the heat exchange box 312, the heating element 314 is started to heat the air, the heated air is stored by the air storage tank 313, the object is wrapped by the film and then is placed on the conveyor 5 from the feed inlet 2, in the process of conveying the object, the air cylinder 321 is started to drive the lifting plate 322 to descend, the air pipe 323 is driven to descend, the air pipe 323 descends through the rotary joint 324 to drive the hollow plate 326 to descend, the arc plate 325 is driven to descend, the air pipe 323 is driven to descend to drive the L-shaped plate 331 to descend, the U-shaped plate 332 is driven to descend, the clamping plate 333, the metal soft belt 334 and the elastic metal sheet 335 are matched to limit the object until the arc plate 325 covers the object, the electromagnetic valve is opened to introduce the hot air into the air pipe 323, and the hot air sequentially enters the rotary joint 324, the hollow plate 326 and the arc plate 325, from vent 327 on arc 325 blows out, hot-blast quilt deflector 328 direction backward to object side direction blow off, under the reaction force of air current, arc 325 atress rotates, change the position of arc 325 for the article, guarantee that the hot-blast that vent 327 blown out can more even contact with the article, the heat that receives with the film of parcel on the object is more even, then open cylinder 321 and drive lifting plate 322 and rise, make the object continue to be carried to the rotor plate 345 by conveyer 5, after the object of certain weight has been piled up on the rotor plate 345, the rotor plate 345 can extrude the elastic telescopic rod 343 and make the elastic telescopic rod 343 shrink, namely the rotor plate 345 rotates, make the object landing on it to discharge gate 4 department, then elastic telescopic rod 343 promotes the rotor plate 345 again and resets, reduce the quantity that hot-blast dribbles from discharge gate 4 department.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A thermoplastic machine with uniform heat distribution comprises a shell (1);
a discharge hole (4) arranged at the left side of the shell (1);
a feed inlet (2) arranged on the right side of the shell (1);
a conveyor (5) disposed within the housing (1);
and a thermoplastic assembly (3) arranged on the housing (1), characterized in that: the thermoplastic assembly (3) comprises a heating part (31), a ventilation part (32) and a material taking part (34), wherein the heating part (31) is positioned at the top of the shell (1), the ventilation part (32) is positioned in the shell (1), a limiting part (33) is arranged outside the ventilation part (32), the material taking part (34) is positioned at the left side of the conveyor (5), the heating part (31) comprises a heat exchange box (312), the heat exchange box (312) is fixedly arranged at the top of the shell (1), a pressurizing air pump (311) is fixedly arranged at the top of the heat exchange box (312), the air outlet end of the pressurizing air pump (311) is communicated with the inside of the heat exchange box (312), a heating element (314) is fixedly arranged on the inner wall of the heat exchange box (312), an air storage tank (313) is arranged at the top of the shell (1) in a fixed mode through pipeline communication, the ventilation part (32) comprises an air cylinder (321), the air cylinder (321) is fixedly arranged at the top of the shell (1), the top of the shell (321) is fixedly arranged at the top of the lifting plate (321), the bottom end of the lifting plate (323) is fixedly arranged at the bottom of the shell (323) and penetrates through the air pipe (323) and is fixedly arranged at the bottom end of the shell (323), the bottom of breather pipe (323) is provided with rotary joint (324), the bottom fixed mounting of rotary joint (324) has hollow board (326), the inside of hollow board (326) communicates with the inside of rotary joint (324), the bottom fixed mounting of hollow board (326) has arc (325), the inside of arc (325) communicates with the inside of hollow board (326), vent (327) have been seted up to the outer wall of arc (325), and the inner wall fixed mounting of vent (327) has deflector (328), the contained angle of deflector (328) and arc (325) is 30, the top of breather pipe (323) communicates with the inside of gas holder (313) through the pipeline, limit part (33) are including L template (331), the top and the outer wall fixed connection of breather pipe (323) of L template (331), the bottom fixed mounting of L template (331) has U (332), the inboard outer wall fixed mounting of U (332) has grip tab (333), the front and back metal strip (335) of grip tab (333) is fixed mounting metal strip (335) and metal strip (333) is fixed, metal strip (335) is kept away from the fixed connection of metal strip (333), the material taking part (34) comprises a baffle (341), baffle (341) fixed mounting is on the bottom inner wall of shell (1), exhaust hole (342) have been seted up to the outer wall of baffle (341), and the inner wall joint of exhaust hole (342) has soft plug (346), the top fixed mounting of baffle (341) has mount (344), the inboard of mount (344) is connected with rotor plate (345) through the round pin rotation, the inner wall fixed mounting of baffle (341) has elastic expansion rod (343), the extension end of elastic expansion rod (343) and the bottom contact of rotor plate (345), the left side outer wall fixed mounting of soft plug (346) has connecting rod (349), the left end fixed mounting of connecting rod (349) has connecting plate (348), the right side outer wall fixed mounting of connecting plate (348) has spring (347), the right-hand member of spring (347) and the outer wall fixed connection of baffle (341).
2. A uniformly distributed heat thermoplastic machine as set forth in claim 1 wherein: the right-hand member height of conveyer (5) is less than the height of feed inlet (2), the left end height of conveyer (5) is higher than the height of discharge gate (4), the top inner wall fixed mounting of shell (1) has heat insulating curtain (6), the bottom of heat insulating curtain (6) and the top right-hand member contact of conveyer (5).
3. A uniformly distributed heat thermoplastic machine as set forth in claim 2 wherein: the heating elements (314) are arranged in three and are distributed in the heat exchange box (312) at equal intervals, a thermometer is fixedly arranged on the outer wall of the air storage tank (313), and a probe of the thermometer extends into the air storage tank (313).
4. A uniformly distributed heat thermoplastic machine as set forth in claim 3 wherein: the electromagnetic valves are arranged at the communication positions of the ventilating pipes (323) and the air storage tank (313), the number of the arc-shaped plates (325) is three, the circumference arrays are distributed at the bottoms of the arc-shaped plates (325), and gaps are reserved between the adjacent arc-shaped plates (325).
5. A uniformly distributed heat thermoplastic machine according to claim 4, wherein: the clamping pieces (333) are arranged in two and are bilaterally symmetrical relative to the central part of the U-shaped plate (332), and the lower surface of the U-shaped plate (332) is lower than the lower surface of the arc-shaped plate (325).
6. A uniformly distributed heat thermoplastic machine as set forth in claim 5 wherein: the springs (347) are light springs, and the front and the back of the baffle (341) and the fixing frame (344) are fixedly connected with the inner wall of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311359339.6A CN117125316B (en) | 2023-10-20 | 2023-10-20 | Thermoplastic machine with uniform heat distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311359339.6A CN117125316B (en) | 2023-10-20 | 2023-10-20 | Thermoplastic machine with uniform heat distribution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117125316A CN117125316A (en) | 2023-11-28 |
| CN117125316B true CN117125316B (en) | 2023-12-22 |
Family
ID=88858412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311359339.6A Active CN117125316B (en) | 2023-10-20 | 2023-10-20 | Thermoplastic machine with uniform heat distribution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117125316B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3316653A (en) * | 1963-11-18 | 1967-05-02 | Weldotron Corp | Process and apparatus for shrinking films on packages |
| DE2125568A1 (en) * | 1971-05-24 | 1972-11-30 | Interpalet Gmbh, Zug (Schweiz) | Hot shrinking plastic sheet - over palletised goods using hot gas blower |
| FR2320517A1 (en) * | 1975-08-06 | 1977-03-04 | Erel | Hot air stream oven for shrink fitting plastic wrappers - using deflectors to concentrate heat on film-covered zones |
| AU7762281A (en) * | 1981-03-18 | 1982-09-23 | W.R. Grace & Co. | Apparatus for providing a sealed package |
| US4979314A (en) * | 1988-07-13 | 1990-12-25 | Sleever International Company | Method of controlling the temperature in a tunnel which is open at both ends, and apparatus for implementing the method |
| WO2013141811A1 (en) * | 2012-03-23 | 2013-09-26 | Lijun Duan | An open-style heat-shrink wrapping system for the protection of luggage |
| CN106167114A (en) * | 2016-08-04 | 2016-11-30 | 江苏中大包装材料有限公司 | A kind of Novel hot shrink packaging machine |
| CN212474205U (en) * | 2020-05-30 | 2021-02-05 | 苏州威达智电子科技有限公司 | Heat molding machine with uniform heat distribution |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6772575B2 (en) * | 2002-12-30 | 2004-08-10 | Lantech Management Corp. And Lantech Holding Corp. | Shrink wrap apparatus and method of shrink wrapping products |
| KR20130078795A (en) * | 2011-12-30 | 2013-07-10 | 삼성전자주식회사 | Hot wind supplying apparatus for wrapping product |
-
2023
- 2023-10-20 CN CN202311359339.6A patent/CN117125316B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3316653A (en) * | 1963-11-18 | 1967-05-02 | Weldotron Corp | Process and apparatus for shrinking films on packages |
| DE2125568A1 (en) * | 1971-05-24 | 1972-11-30 | Interpalet Gmbh, Zug (Schweiz) | Hot shrinking plastic sheet - over palletised goods using hot gas blower |
| FR2320517A1 (en) * | 1975-08-06 | 1977-03-04 | Erel | Hot air stream oven for shrink fitting plastic wrappers - using deflectors to concentrate heat on film-covered zones |
| AU7762281A (en) * | 1981-03-18 | 1982-09-23 | W.R. Grace & Co. | Apparatus for providing a sealed package |
| US4979314A (en) * | 1988-07-13 | 1990-12-25 | Sleever International Company | Method of controlling the temperature in a tunnel which is open at both ends, and apparatus for implementing the method |
| WO2013141811A1 (en) * | 2012-03-23 | 2013-09-26 | Lijun Duan | An open-style heat-shrink wrapping system for the protection of luggage |
| CN106167114A (en) * | 2016-08-04 | 2016-11-30 | 江苏中大包装材料有限公司 | A kind of Novel hot shrink packaging machine |
| CN212474205U (en) * | 2020-05-30 | 2021-02-05 | 苏州威达智电子科技有限公司 | Heat molding machine with uniform heat distribution |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117125316A (en) | 2023-11-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1109004A (en) | High velocity, hot air dryer and extractor | |
| CN117125316B (en) | Thermoplastic machine with uniform heat distribution | |
| CN210479227U (en) | Jet-propelled thermal contraction packagine machine | |
| CN101288158A (en) | Heat treatment apparatus | |
| KR101792736B1 (en) | Drying apparatus | |
| US6514340B1 (en) | Lubricant coat forming apparatus | |
| CN212431689U (en) | Efficient heating device for drying machine | |
| CN101157395A (en) | Ventiduct structure for membrana packing shrinking apparatus | |
| US8276634B2 (en) | Apparatus for decorating objects | |
| CN113426647A (en) | Dispensing drying device and dispensing drying system | |
| JPH07198256A (en) | Drier for bulk material | |
| CN208376267U (en) | A kind of quick-drying UV polisher | |
| CN214491521U (en) | 3D printing consumables drying device | |
| CN218065808U (en) | Novel high-protein nutrient crispy biscuit production device | |
| CN214665817U (en) | Drying oven of printing compounding machine | |
| CN212856480U (en) | Drying device for plastic film coating | |
| CN220250592U (en) | Novel green tea drying equipment | |
| CN221122786U (en) | Large-size ceramic blank drying device | |
| CN219359958U (en) | Drying device is used in color masterbatch processing | |
| CN210512536U (en) | Drying assembly line of metal can cover | |
| CN220054408U (en) | Continuous carbon felt roll thermal shrinkage package top suction type oven | |
| CN214608437U (en) | Thermal shrinking machine | |
| CN218884597U (en) | Chinese-medicinal material processing drying device | |
| CN220615231U (en) | Drying equipment for printing | |
| CN220507554U (en) | Paper pulp tableware stoving mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |