CN220390000U - Prevent thermoplastic polyurethane hot melt machine that peculiar smell diverged - Google Patents
Prevent thermoplastic polyurethane hot melt machine that peculiar smell diverged Download PDFInfo
- Publication number
- CN220390000U CN220390000U CN202322158932.6U CN202322158932U CN220390000U CN 220390000 U CN220390000 U CN 220390000U CN 202322158932 U CN202322158932 U CN 202322158932U CN 220390000 U CN220390000 U CN 220390000U
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- Prior art keywords
- hot
- box
- hot melt
- thermoplastic polyurethane
- melting box
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- 239000012943 hotmelt Substances 0.000 title claims abstract description 42
- 239000004433 Thermoplastic polyurethane Substances 0.000 title claims abstract description 23
- 229920002803 thermoplastic polyurethane Polymers 0.000 title claims abstract description 23
- 238000002844 melting Methods 0.000 claims abstract description 66
- 230000008018 melting Effects 0.000 claims abstract description 38
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 239000003779 heat-resistant material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 18
- 238000010128 melt processing Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 9
- 229920002635 polyurethane Polymers 0.000 description 6
- 239000004814 polyurethane Substances 0.000 description 6
- 239000002994 raw material Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920003225 polyurethane elastomer Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920006306 polyurethane fiber Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a thermoplastic polyurethane hot-melting machine capable of preventing peculiar smell from dispersing, which comprises a hot-melting box, a feeding hole, a fixed motor and a clean gas box, wherein the feeding hole is formed in the hot-melting box; wherein, a fixed motor is arranged at one side of the top of the hot melting box, and a clean air box is fixedly arranged at the left side and the right side of the lower part of the hot melting box; the bearing at the outer side of the middle part of the hot melting box is connected with a bidirectional screw rod, the left side and the right side of the bidirectional screw rod are respectively connected with a loop bar in a threaded mode, the upper position of the loop bar is rotationally connected with a connecting rod, and the lower position of the loop bar is fixedly provided with a supporting rod. This prevent thermoplastic polyurethane hot melt machine that peculiar smell diverged is provided with two-way lead screw, through rotatory two-way lead screw, can make the material after the branch cutting assembly handles put into the inside position of hot melt assembly this moment, conveniently carries out hot melt processing, can prevent to put in too much material, can accelerate the inside hot melt efficiency of hot melt case this moment.
Description
Technical Field
The utility model relates to the technical field of hot melting, in particular to a thermoplastic polyurethane hot melting machine capable of preventing peculiar smell from dispersing.
Background
Polyurethane, which is known as polyurethane, is a high molecular compound. Polyurethanes are of two general classes, polyester and polyether, which can be made into polyurethane plastics, polyurethane fibers, polyurethane rubbers and elastomers, and when preparing polyurethanes, polyurethane hot-melt machines can be used to process raw materials, for example:
the publication number is CN216099860U, a mixing mechanism is arranged in the hot melting machine, the mixing mechanism is driven by a plurality of bevel gears, a driving rod drives stirring shafts at two sides to rotate, so that stirring blades stir and mix materials uniformly, meanwhile, a lifting blade is arranged on the driving rod and is positioned in a separation barrel, so that materials at the bottom of a device box can be lifted to the top of the separation barrel and then mixed with external materials again, the materials are heated more uniformly, and the hot melting efficiency is higher;
above-mentioned document carries out even mixing processing through the raw materials that uses the mixing structure to mixing box inside at the during operation, however, when mixing stirring, its inside when carrying out the mixture through the hot melt mechanism, can produce a large amount of waste gases, its inside gas will discharge the processing through the gas vent this moment, probably can cause certain influence to staff's health, above-mentioned document carries out the material discharge processing through smashing the subassembly directly in addition, when smashing the inside of material after the back direct whereabouts hot melt subassembly, too much material piles up the back, also can reduce its inside hot melt efficiency.
Therefore, we propose that the thermoplastic polyurethane hot-melt machine capable of preventing odor from dispersing can well solve the problems.
Disclosure of Invention
The utility model aims to provide a thermoplastic polyurethane hot-melting machine capable of preventing peculiar smell from being dispersed, which solves the problems that when the thermoplastic polyurethane hot-melting machine in the market is used for mixing and stirring, a great amount of waste gas is generated in the thermoplastic polyurethane hot-melting machine, and at the moment, the gas in the thermoplastic polyurethane hot-melting machine is discharged through an exhaust port to possibly cause certain influence on the body of a worker, in addition, the document is directly used for discharging through a crushing assembly, and when crushed materials directly fall into the hot-melting assembly, excessive materials are accumulated, so that the internal hot-melting efficiency of the thermoplastic polyurethane hot-melting machine is also reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a thermoplastic polyurethane hot-melting machine capable of preventing odor from dispersing comprises a hot-melting box, a feeding hole, a fixed motor and a gas purifying box;
wherein, a fixed motor is arranged at one side of the top of the hot melting box, and a clean air box is fixedly arranged at the left side and the right side of the lower part of the hot melting box;
the bearing at the outer side of the middle part of the hot melting box is connected with a bidirectional screw rod, sleeve rods are connected at the left side and the right side of the bidirectional screw rod in a threaded manner, connecting rods are connected at the upper positions of the sleeve rods in a rotating manner, and supporting rods are fixed at the lower positions of the sleeve rods;
the output end of the air purifying box is connected with an air pipe in a sealing way, and the other end of the air pipe is connected with one side of the air suction head in a sealing way.
Preferably, the other end position of the connecting rod is rotationally connected to the outer side of the connecting shaft, the connecting shaft is fixed to the lower position of the blanking plate, and the shaft end position of the blanking plate is connected to the inner wall of the hot melting box through a torsion spring, so that the blanking plate rotates on the inner wall of the hot melting box.
Preferably, the blanking plate is symmetrically distributed with two groups of vertical center lines of the hot melting box, the shaft end positions of the blanking plate are in bearing connection with the inside of the hot melting box, the bottom of the blanking plate and one side position of the connecting shaft are integrally arranged, the blanking plate and the inside of the hot melting box form a rotating structure through the connecting rod, and accordingly inner wall materials of the hot melting box can be subjected to blanking treatment.
Preferably, the bottom position of bracing piece is fixed with the slip rack, just the outside meshing of slip rack is connected with connecting gear, connecting gear's both ends are fixed in the inboard position of the head of breathing in for the slip rack can be stable drive connecting gear and rotate.
Preferably, the shaft ends of the two ends of the connecting gear are both connected to the inner wall of the hot melting box through bearings, and the air suction head forms a rotating structure with the inner wall of the hot melting box through the connecting gear, so that the connecting gear stably rotates on the inner wall of the hot melting box.
Preferably, the bottom position of hot melt case installs the hot melt subassembly, just the puddler of motor drive is installed to the bottom position of hot melt case, gas-supply pipe and suction head are heat-resisting material setting, better carry out the hot melt to can absorb the processing to gas.
Compared with the prior art, the beneficial effect setting structure of the utility model is as follows:
(1) The thermoplastic polyurethane hot melting machine capable of preventing peculiar smell from being dispersed is provided with the bidirectional screw rod, the connecting rod is driven to move by the threaded connection loop bars at the two ends of the bidirectional screw rod through rotating the bidirectional screw rod, the other end of the connecting rod drives the blanking plate to rotate at the inner side of the hot melting box through the connecting shaft, at the moment, materials processed by the dividing and cutting assembly can be put into the inner position of the hot melting assembly, hot melting treatment is convenient, excessive materials can be prevented from being put, and at the moment, the hot melting efficiency in the hot melting box can be quickened;
(2) This prevent thermoplastic polyurethane hot melt machine that peculiar smell diverged is provided with the slip rack, and the bracing piece drives when the slip rack removes, also can drive the connecting gear that the meshing is connected and rotate, and connecting gear when rotating this moment also will drive the head of breathing in at the inside position of hot melt case and rotate, and the setting of net gas tank accessible gas-supply pipe and head of breathing in carries out the absorption to the inside of hot melt case diverged gas this moment.
Drawings
FIG. 1 is a schematic view of a front view in cross section;
FIG. 2 is a schematic diagram of a front view cross-section structure of a bi-directional screw rod according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 4 is a schematic perspective view of a blanking plate of the present utility model;
fig. 5 is a schematic view showing a front view of the suction head according to the present utility model.
In the figure: 1. a hot melt tank; 101. a hot melt assembly; 2. a feed inlet; 3. fixing a motor; 4. a slitting assembly; 5. a two-way screw rod; 6. a loop bar; 7. a connecting rod; 8. a connecting shaft; 9. a blanking plate; 10. a torsion spring; 11. a support rod; 12. sliding racks; 13. a connecting gear; 14. an air suction head; 15. a gas pipe; 16. and a clean air box.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: a thermoplastic polyurethane hot-melting machine capable of preventing odor from dispersing comprises a hot-melting box 1, a feed inlet 2, a fixed motor 3 and a clean gas box 16;
wherein, a fixed motor 3 is arranged at one side of the top of the hot melt box 1, and a clean air box 16 is fixedly arranged at the left side and the right side of the lower part of the hot melt box 1;
the bearing at the outer side of the middle part of the hot melt box 1 is connected with a bidirectional screw rod 5, the left side and the right side of the bidirectional screw rod 5 are respectively in threaded connection with a loop bar 6, the upper position of the loop bar 6 is rotationally connected with a connecting rod 7, the other end position of the connecting rod 7 is rotationally connected with the outer side of a connecting shaft 8, the connecting shaft 8 is fixed at the lower position of a blanking plate 9, the blanking plate 9 is symmetrically distributed with two groups about the vertical center line of the hot melt box 1, the shaft end positions of the blanking plate 9 are respectively in bearing connection with the inside of the hot melt box 1, the bottom of the blanking plate 9 and one side position of the connecting shaft 8 are integrally arranged, and the blanking plate 9 and the inside of the hot melt box 1 form a rotating structure through the connecting rod 7; the shaft end position of the blanking plate 9 is connected with the inner wall of the hot melting box 1 through a torsion spring 10; a supporting rod 11 is fixed below the loop bar 6;
the output end of the air purifying box 16 is connected with an air pipe 15 in a sealing way, and the other end of the air pipe 15 is connected with one side of the air suction head 14 in a sealing way. A sliding rack 12 is fixed at the bottom of the supporting rod 11, a connecting gear 13 is connected to the outer side of the sliding rack 12 in a meshed manner, both end shaft ends of the connecting gear 13 are connected to the inner wall of the hot melting box 1 in a bearing manner, and a suction head 14 forms a rotating structure with the inner wall of the hot melting box 1 through the connecting gear 13; both ends of the connecting gear 13 are fixed at the inner side of the suction head 14. The bottom of the hot melt box 1 is provided with a hot melt assembly 101, and the bottom of the hot melt box 1 is provided with a motor-driven stirring rod, and the air pipe 15 and the air suction head 14 are made of heat-resistant materials
Working principle: when the thermoplastic polyurethane hot-melting machine capable of preventing odor from dispersing is used, referring to fig. 1-4, firstly, materials of thermoplastic polyurethane are put into the upper position inside a hot-melting box 1 through a feed inlet 2, at the moment, through starting a fixed motor 3, the output end of the fixed motor 3 drives a slitting assembly 4 to rotate, so that the slitting assembly 4 rotates at the inner position of the hot-melting box 1, at the moment, the slitting assembly 4 can cut raw materials, when the raw materials are cut for hot-melting treatment, through rotating a bidirectional screw rod 5, the output end of the bidirectional screw rod 5 drives a sleeve rod 6 in threaded connection to move, at the moment, the other end of the sleeve rod 6 is in rotary connection with a connecting rod 7, and at the same time, the connecting rod 7 drives a blanking plate 9 to rotate through a connecting shaft 8, so that the shaft end of the blanking plate 9 can deform through stable rotation of a torsion spring 10, at the moment, the upper part of the hot-melting box 1 can be effectively opened, the cut materials can be subjected to blanking treatment, and a hot-melting assembly 101 can be started, the materials can fall into the inner part of the hot-melting box 1 and can be discharged through the hot-melting assembly 101, and in addition, one side of the hot-melting box can be discharged after the hot-melting treatment can be completed, and the hot-melting box 1 can be discharged through the hot-melting treatment;
referring to fig. 1 and 5, when the bidirectional screw rod 5 rotates, the loop bar 6 will stably move, at this time, the support bar 11 fixedly connected to the bottom of the loop bar 6 will also drive the sliding rack 12 to move, so that the connecting gear 13 engaged and connected to the bottom of the sliding rack 12 rotates at the internal position of the hot-melt tank 1, at this time, the shaft end of the connecting gear 13 will drive the air suction head 14, when the air purifying tank 16 is started, the air purifying tank 16 will adsorb the air generated inside the hot-melt tank 1 through the air pipe 15 and the air suction head 14, and the air suction head 14 can rotate at an angle inside the hot-melt tank 1, so that the internal air absorption of the hot-melt tank 1 is more comprehensive.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A thermoplastic polyurethane hot-melting machine capable of preventing odor from dispersing comprises a hot-melting box (1), a feed inlet (2), a fixed motor (3) and a clean gas box (16);
the device comprises a hot melt box (1), a fixed motor (3) and a clean air box (16), wherein the fixed motor is arranged at one side of the top of the hot melt box (1), and the clean air box (16) is fixedly arranged at the left side and the right side of the lower part of the hot melt box (1);
characterized by further comprising:
the bearing at the outer side of the middle part of the hot melting box (1) is connected with a bidirectional screw rod (5), sleeve rods (6) are connected at the left side and the right side of the bidirectional screw rod (5) in a threaded mode, connecting rods (7) are connected above the sleeve rods (6) in a rotating mode, and supporting rods (11) are fixed at the lower positions of the sleeve rods (6);
the output end of the air purifying box (16) is connected with an air pipe (15) in a sealing way, and the other end of the air pipe (15) is connected with one side of the air suction head (14) in a sealing way.
2. A thermoplastic polyurethane hot melt machine for preventing odor emission as defined in claim 1, wherein: the other end position of the connecting rod (7) is rotationally connected to the outer side of the connecting shaft (8), the connecting shaft (8) is fixed to the lower position of the blanking plate (9), and the shaft end position of the blanking plate (9) is connected to the inner wall of the hot melting box (1) through a torsion spring (10).
3. A thermoplastic polyurethane hot melt machine for preventing odor emission as defined in claim 2, wherein: the blanking plate (9) is symmetrically distributed with two groups of vertical center lines of the hot melting box (1), the shaft end positions of the blanking plate (9) are connected with the inside of the hot melting box (1) through bearings, the bottom of the blanking plate (9) and one side position of the connecting shaft (8) are integrally arranged, and the blanking plate (9) and the inside of the hot melting box (1) form a rotating structure through the connecting rod (7).
4. A thermoplastic polyurethane hot melt machine for preventing odor emission as defined in claim 1, wherein: the bottom position of the supporting rod (11) is fixed with a sliding rack (12), the outer side of the sliding rack (12) is connected with a connecting gear (13) in a meshed mode, and two ends of the connecting gear (13) are fixed at the inner side position of the air suction head (14).
5. The odor-emission-resistant thermoplastic polyurethane hot-melt machine as defined in claim 4, wherein: the two ends of the connecting gear (13) are both in bearing connection with the inner wall of the hot melting box (1), and the air suction head (14) forms a rotating structure with the inner wall of the hot melting box (1) through the connecting gear (13).
6. A thermoplastic polyurethane hot melt machine for preventing odor emission as defined in claim 1, wherein: the bottom position of the hot melting box (1) is provided with a hot melting assembly (101), the bottom position of the hot melting box (1) is provided with a motor-driven stirring rod, and the gas pipe (15) and the air suction head (14) are both made of heat-resistant materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322158932.6U CN220390000U (en) | 2023-08-11 | 2023-08-11 | Prevent thermoplastic polyurethane hot melt machine that peculiar smell diverged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322158932.6U CN220390000U (en) | 2023-08-11 | 2023-08-11 | Prevent thermoplastic polyurethane hot melt machine that peculiar smell diverged |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220390000U true CN220390000U (en) | 2024-01-26 |
Family
ID=89611612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322158932.6U Active CN220390000U (en) | 2023-08-11 | 2023-08-11 | Prevent thermoplastic polyurethane hot melt machine that peculiar smell diverged |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220390000U (en) |
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2023
- 2023-08-11 CN CN202322158932.6U patent/CN220390000U/en active Active
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