CN208615153U - A kind of TPU casting device with heating device - Google Patents
A kind of TPU casting device with heating device Download PDFInfo
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- CN208615153U CN208615153U CN201820915577.9U CN201820915577U CN208615153U CN 208615153 U CN208615153 U CN 208615153U CN 201820915577 U CN201820915577 U CN 201820915577U CN 208615153 U CN208615153 U CN 208615153U
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- tpu
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- baking oven
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Abstract
The utility model discloses a kind of TPU casting device with heating device, including framework, middle part is equipped with dual-axle motor in framework, and level-one bevel gear is symmetrically arranged on the output shaft of dual-axle motor both ends, and the engagement of level-one bevel gear lower end is connected with second level bevel gear, shaft is arranged in second level bevel gear, two shaft upper ends are symmetrically arranged with flywheel, and engagement is connected with sprocket wheel on flywheel, it is equidistant on sprocket wheel to be fixedly welded with bracket, and rectangular vessel is fixedly welded on bracket, baking oven has symmetrically been bolted in framework upper end two sides, and heating resistor is installed in baking oven.The utility model drives flywheel and chain sprocket structure to collectively constitute the assembly line transport establishment of TPU material by dual-axle motor, to realize the at the uniform velocity transport to material；And uniformly appropriateness preheating and heating are carried out by TPU material of the double-deck baking oven device to uniform motion, make it easy in casting module completely form, and be convenient for TPU shaping and demoulding.
Description
Technical field
The utility model relates to TPU placingJi Shu field more particularly to a kind of TPU casting devices with heating device.
Background technique
TPU, the entitled thermoplastic polyurethane of Chinese.Thermoplasticity TPU elastomer, be by the functional group Han NCO MDI with contain
POLYOL, 1.4BG of OH functional group is kneaded through extrusion and is made, since elasticity is good, physical property is good, various mechanical strengths are excellent, because
This, is widely used in injection, extrusion, rolls and be dissolved into the processing methods such as solution resin, is commonly used for plastic cement processer
The range that product covers industrial application and people's livelihood necessity is made in plastic material.In recent years, since new product is constantly opened
Hair, the dosage of thermoplasticity PU elastomer start the production of low cost, high additive value for plastic cement processer in just constantly increasing
The new opportunity of industry.Because its superior performance and environmentally friendly concept are increasingly subject to the welcome of people.Currently, all places using PVC,
TPU can become the substitute of PVC.But the advantages of TPU is possessed, PVC are then too far behind to catch up.TPU not only possesses brilliant height
Power, high-tensile strength, tough and ageing-resistant characteristic, and be kind of a mature environment-friendly materials.
Casting refer to molten metal, concrete with etc. plastic materials injection mold, progress metal parts or plasticity object
The molding of the casting of part or cement plate and concrete construction.TPU material is widely used at present, and the casting of TPU material is used as TPU product
An indispensable procedure, produces it and has a very important significance in production process.According to TPU material self character,
It needs to heat TPU raw material in casting process.Heat-resisting 80 DEG C of the conventional general saying of TPU material refers to making for a long time for it
With temperature no more than 80 DEG C, otherwise service life can suppression ratio it is more serious, but also have the TPU material of heat resistant type, it is highest can
With resistance to 130 DEG C, in addition there are also the TPU material for adding glass modified, heat resisting temperature is even higher.
Existing TPU casting device lacks corresponding matched heating device, especially comes out being just poured out of barrel
When have denseer penetrating odor, the health of worker is caused to seriously threaten, and due to pour point with
Farther out, the rotation speed of assembly line is slow for the distance between drying tunnel, and the point mold from drying tunnel to casting place is caused to become cold via heat,
And TPU is poured on cold mold and is demoulding after drying tunnel relatively difficult, processing efficiency is influenced, moreover due in drying tunnel
Adding thermal resistance be not it is equally distributed, there are certain temperature difference inside drying tunnel, such that TPU reaction environment temperature is unstable
It is fixed, it is unfavorable for uniformly forming in casting module, influences the quality of TPU, and higher in the temperature of the TPU block after drying tunnel,
It demoulds relatively difficult.So that TPU material needs to wait the long period when carrying out moulding by casting, production efficiency is seriously affected, and
It has a certain impact to the module quality tool of moulding by casting.It needs to carry out certain technology to existing TPU casting device thus
It improves.
Utility model content
Purpose of the utility model is to solve TPU materials in the prior art to fail to reach required temperature in casting process
The problem of degree is to influence Forming Quality and efficiency, and a kind of TPU casting device with heating device proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of TPU casting device with heating device, including framework, the interior middle part of the framework are equipped with dual-axle motor,
And level-one bevel gear is symmetrically arranged on the output shaft of dual-axle motor both ends, and the engagement of level-one bevel gear lower end is connected with second level cone tooth
It takes turns, is arranged with shaft in the second level bevel gear, two shaft upper ends are symmetrically arranged with flywheel, and engage connection on flywheel
There is a sprocket wheel, it is equidistant on the sprocket wheel to be fixedly welded with bracket, and rectangular vessel is fixedly welded on bracket, the framework upper end
Baking oven has symmetrically been bolted in two sides, and heating resistor is equipped in baking oven, and side is symmetrically installed with two in the framework
A material storing box, two material storing box upper ends are fixedly welded with conveying pipeline, and framework side upper end, which has been bolted, pours
Dispensing device.
Preferably, two material storing box are respectively A case and B case, and conveying pipeline uses y-type structure, and conveying pipeline upper end is prolonged
It extends to outside framework upper end, and corresponding with a rectangular vessel.
Preferably, the casting device includes pouring can ontology, and casting jet pipe is fixedly connected on pouring can ontology, institute
It states and is fixedly welded with casting spray head on the casting one end of jet pipe far from pouring can ontology, the pouring can ontology is located at and conveying pipeline
The corresponding side in upper end.
Preferably, the baking oven quantity is two, and baking oven internal heat generation resistance is installed in parallel, and the oven frame is set to rectangle
Above container and sprocket wheel, and rectangular vessel two sides lower end symmetrically opens up that there are two U-shaped grooves.
Preferably, it is connected between the rectangular vessel by connecting rod, and rectangular vessel and connecting rod are connected to form ellipse
Charging line, framework two sides lower end is symmetrically opened up there are four groove, and T-type pulley yoke, institute are arranged in four grooves
It states and is fixedly welded with spring in T-type pulley yoke, and spring upper end is fixedly welded with framework lower end outer wall, under the T-type pulley yoke
End is mounted on pulley.
Preferably, the dual-axle motor uses threephase asynchronous type, product type YSK30-6M4, and described turn
The symmetrical turning set of axis upper and lower side is equipped with bearing.
Compared with prior art, the utility model has following advantages:
1, the utility model is uniformly appropriate far from carrying out to the TPU material in movement using dual resistance wire energization heat transfer
Heating, accelerate TPU material in casting device and realize the pre- thermal efficiency, make it easy to and be poured model and greatly merge, mention
Moulding by casting quality is risen, is demoulded after being conducive to molding.
2, the utility model realizes the circulation conveying of sprocket wheel and rectangular vessel by dual-axle motor, collectively constitutes TPU material
Assembly line transport structure, improve conevying efficiency, slow down the loss of TPU material temperature on casting device assembly line, realize pair
The temperature of TPU material is kept；It is realized by spring shock absorption structure to the balance of casting device entirety, avoids TPU material in flowing water
Vibration is generated on line to splash, and it is uniform to be conducive to time casting.
In conclusion the utility model collectively constitutes the stream of TPU material by dual-axle motor drive flywheel and chain sprocket structure
Waterline transport establishment, to realize the at the uniform velocity transport to material；And by the double-deck baking oven device to the TPU material of uniform motion into
Row uniformly appropriateness preheating and heating, makes it easy in casting module completely form, and be convenient for TPU shaping and demoulding.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of TPU casting device with heating device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of TPU casting device with heating device baking oven and heating electric resistance part
Separation structure schematic front view；
Fig. 3 be the utility model proposes a kind of TPU casting device with heating device part-structure main view signal
Figure；
Fig. 4 be the utility model proposes a kind of TPU casting device with heating device schematic top plan view.
In figure: 1 framework, 2 dual-axle motors, 3 level-one bevel gears, 4 second level bevel gears, 5 shafts, 6 flywheels, 7 sprocket wheels, 8 brackets,
9 bearings, 10 rectangular vessels, 11 connecting rods, 12 baking ovens, 13 heating resistors, 14 material storing box, 15 conveying pipelines, 16 pouring can ontologies, 17 are poured
Infuse jet pipe, 18T type pulley yoke, 19 springs, 20 pulleys.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-4, a kind of TPU casting device with heating device, including framework 1, framework 1 are hollow structure, frame
Middle part is equipped with dual-axle motor 2 in body 1, and is symmetrically arranged with level-one bevel gear 3, and level-one on 2 both ends output shaft of dual-axle motor
The engagement of 3 lower end of bevel gear is connected with second level bevel gear 4, can be realized by threephase asynchronous and bore tooth 3 and second level cone to level-one
4 revolving speed of gear adjusts, and is arranged with shaft 5 in second level bevel gear 4, two 5 upper ends of shaft are symmetrically arranged with flywheel 6, and on flywheel 6
Engagement is connected with sprocket wheel 7, and two flywheels 6 rotate in same direction with movable sprocket 7, so that rectangular vessel 10 be made to drive TPU transport of materials.
Equidistant on sprocket wheel 7 to be fixedly welded with bracket 8,8 lower end of bracket is fixed on the side wall of sprocket wheel 7, and solid on bracket 8
Surely it is welded with rectangular vessel 10, baking oven 12 has symmetrically been bolted in 1 upper end two sides of framework, and fever is equipped in baking oven 12
Resistance 13, heating resistor 13 are made of curved bar and resistance wire, and resistance wire is electrically connected by electric wire and its control switch, frame
Side is symmetrically installed there are two material storing box 14 in body 1, and two 14 upper ends of material storing box are fixedly welded with conveying pipeline 15, on conveying pipeline 15
End is equipped with the pump housing, and the pump housing is made to adsorb and transport the TPU material of material storing box 14, and 1 side upper end of framework is connected by bolt
It is connected to casting device.
Two material storing box 14 are respectively A case and B case, and conveying pipeline 15 uses y-type structure, and 15 upper end of conveying pipeline extends to frame
Outside 1 upper end of body, the upper end of conveying pipeline 15 is high up in the air and corresponding with a rectangular vessel 10, and casting device includes pouring can ontology
16, and casting jet pipe 17 is fixedly connected on pouring can ontology 16, it is poured solid on the one end of jet pipe 17 far from pouring can ontology 16
Surely it is welded with casting spray head, is poured on jet pipe 17 and air valve is installed, and air valve carries out manual, pouring can ontology by pressure apparatus
16 are located at side corresponding with 15 upper end of conveying pipeline, transport TPU material again after through two baking ovens 12 to pouring can sheet
In body 16, it is advantageously implemented the constant temperature casting of TPU material.
12 quantity of baking oven is two, and installation, baking oven 12 are set up in rectangular vessel 10 to 12 internal heat generation resistance 13 of baking oven in parallel
Above sprocket wheel 7, and 10 two sides lower end of rectangular vessel is symmetrically opened up there are two U-shaped groove, and U-shaped groove exists convenient for rectangular vessel 10
It is connected between movement, rectangular vessel 10 by connecting rod 11 in baking oven 12, and rectangular vessel 10 is connected to form with connecting rod 11
Ellipse charging line is advantageously implemented the steady fixation of assembly line entirety, and TPU material is avoided to splash accident, and 1 liang of framework
Side lower end is symmetrically opened up there are four groove, and T-type pulley yoke 18 is arranged in four grooves, fixed weldering in T-type pulley yoke 18
It is connected to spring 19, and 19 upper end of spring is fixedly welded with 1 lower end outer wall of framework, spring 19 can integrally carry out damping to casting device
Buffering avoids casting device from generating vibration by a relatively large margin under the drive of dual-axle motor 2, and 18 lower end of T-type pulley yoke is respectively mounted
There is a pulley 20, dual-axle motor 2 uses threephase asynchronous type, product type YSK30-6M4, and 5 upper and lower side of shaft is symmetrical
Turning set is equipped with bearing 9, and bearing 9 is conducive to reduce the rotary resistance of shaft 5, can be further reduced casting device vibration amplitude.
When the utility model is used, by Manual-pushing framework, make pulley 20 that casting device be driven steadily to move, open double
Spindle motor 2 makes dual-axle motor 2 that level-one bevel gear 3 and second level bevel gear 4 be driven to rotate, so that shaft 5 and flywheel 6 are rotated, then
Rotate sprocket wheel 7 with 6 fulcrum of flywheel, the drive rectangular vessel 10 of bracket 8 on sprocket wheel 7 moves in circles in framework 1 to be turned
It is dynamic.
In the process, the TPU material in two storage tanks 14 sucks in conveying pipeline 15 through the pump housing, then through on conveying pipeline 15
End is uniformly fallen into rectangular vessel 10, the assembly line cycle rotation that rectangular vessel 10 is constituted, by the way that 12 internal heat generation of baking oven is electric
Resistance is powered, and so that heating resistance wire is constantly heated up, resistance wire highest is made to be warming up to 80 DEG C, thus at the uniform velocity passing through in baking oven 12
TPU material in rectangular vessel 10 is heated, first one of them close to 15 upper end of conveying pipeline baking oven 12 to TPU material into
Row preheating, when in the TPU material movement on this section of assembly line to another baking oven 12, by carry out secondary temperature elevation, then will be by
The TPU material to heat up twice is sent into pouring can ontology 16, then is poured by casting jet pipe 17 and casting spray head.
Claims (6)
1. a kind of TPU casting device with heating device, including framework (1), which is characterized in that middle part in the framework (1)
It is equipped with dual-axle motor (2), and is symmetrically arranged with level-one bevel gear (3) on the output shaft of dual-axle motor (2) both ends, and level-one bores tooth
The engagement of wheel (3) lower end is connected with second level bevel gear (4), is arranged with shaft (5) in the second level bevel gear (4), is turned described in two
Axis (5) upper end is symmetrically arranged with flywheel (6), and engagement is connected with sprocket wheel (7) on flywheel (6), equidistant solid on the sprocket wheel (7)
Surely it is welded with bracket (8), and is fixedly welded with rectangular vessel (10) on bracket (8), framework (1) the upper end two sides symmetrically pass through
It has been bolted baking oven (12), and has been equipped with heating resistor (13) in baking oven (12), the interior side of the framework (1) is symmetrically installed with
Two material storing box (14), two material storing box (14) upper ends are fixedly welded with conveying pipeline (15), framework (1) the side upper end
Casting device has been bolted.
2. a kind of TPU casting device with heating device according to claim 1, which is characterized in that two storages
Hopper (14) is respectively A case and B case, and conveying pipeline (15) uses y-type structure, and conveying pipeline (15) upper end extends on framework (1)
End is outer, and corresponding with one rectangular vessel (10).
3. a kind of TPU casting device with heating device according to claim 1, which is characterized in that described to pour filling
It sets including pouring can ontology (16), and is fixedly connected with casting jet pipe (17), the casting jet pipe on pouring can ontology (16)
(17) it is fixedly welded with casting spray head on one end far from pouring can ontology (16), the pouring can ontology (16) is located at and conveying
Manage the corresponding side in (15) upper end.
4. a kind of TPU casting device with heating device according to claim 1, which is characterized in that the baking oven
(12) quantity is two, and baking oven (12) internal heat generation resistance (13) is installed in parallel, and the baking oven (12) is set up in rectangular vessel
(10) and above sprocket wheel (7), and rectangular vessel (10) two sides lower end is symmetrically opened up there are two U-shaped groove.
5. a kind of TPU casting device with heating device according to claim 1, which is characterized in that the rectangle holds
It is connected between device (10) by connecting rod (11), and rectangular vessel (10) and connecting rod (11) are connected to form ellipse charging line,
Framework (1) the two sides lower end is symmetrically opened up there are four groove, and T-type pulley yoke (18), the T are arranged in four grooves
It is fixedly welded with spring (19) in type pulley yoke (18), and spring (19) upper end is fixedly welded with framework (1) lower end outer wall, it is described
T-type pulley yoke (18) lower end is mounted on pulley (20).
6. a kind of TPU casting device with heating device according to claim 1, which is characterized in that the twin shaft electricity
Machine (2) uses threephase asynchronous type, and product type YSK30-6M4, shaft (5) upper and lower side, which symmetrically rotates, to be arranged
There are bearing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820915577.9U CN208615153U (en) | 2018-06-13 | 2018-06-13 | A kind of TPU casting device with heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820915577.9U CN208615153U (en) | 2018-06-13 | 2018-06-13 | A kind of TPU casting device with heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208615153U true CN208615153U (en) | 2019-03-19 |
Family
ID=65703110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820915577.9U Expired - Fee Related CN208615153U (en) | 2018-06-13 | 2018-06-13 | A kind of TPU casting device with heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208615153U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202702A (en) * | 2019-06-11 | 2019-09-06 | 上海宝冶集团有限公司 | A kind of cleaning type metope grooving apparatus |
| CN111359948A (en) * | 2020-03-17 | 2020-07-03 | 麦润智能科技成都有限公司 | CIP cleaning equipment and control method |
-
2018
- 2018-06-13 CN CN201820915577.9U patent/CN208615153U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202702A (en) * | 2019-06-11 | 2019-09-06 | 上海宝冶集团有限公司 | A kind of cleaning type metope grooving apparatus |
| CN111359948A (en) * | 2020-03-17 | 2020-07-03 | 麦润智能科技成都有限公司 | CIP cleaning equipment and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20210613 |