CN109732820B - Polyurethane solid wheel rotation assembly line - Google Patents
Polyurethane solid wheel rotation assembly line Download PDFInfo
- Publication number
- CN109732820B CN109732820B CN201910087293.4A CN201910087293A CN109732820B CN 109732820 B CN109732820 B CN 109732820B CN 201910087293 A CN201910087293 A CN 201910087293A CN 109732820 B CN109732820 B CN 109732820B
- Authority
- CN
- China
- Prior art keywords
- horizontal rail
- support platform
- large turntable
- polyurethane
- production
- 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.)
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- 229920002635 polyurethane Polymers 0.000 title claims abstract description 43
- 239000004814 polyurethane Substances 0.000 title claims abstract description 43
- 239000007787 solid Substances 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 50
- 238000004073 vulcanization Methods 0.000 claims abstract description 29
- 238000007493 shaping process Methods 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000005485 electric heating Methods 0.000 claims description 8
- 239000010425 asbestos Substances 0.000 claims description 5
- 229910052895 riebeckite Inorganic materials 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000002277 temperature effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Abstract
The invention provides a polyurethane solid wheel rotation assembly line, and belongs to the field of polyurethane product production equipment. The large turntable comprises an inner horizontal rail, an outer horizontal rail and a large turntable supporting platform, wherein the inner horizontal rail and the outer horizontal rail are arranged below the large turntable supporting platform, a central rotating shaft is connected to the center of the large turntable supporting platform, casters matched with the inner horizontal rail and the outer horizontal rail are fixed below the large turntable supporting platform, a plurality of small turntable production platforms are further arranged on the large turntable supporting platform, and vulcanization shaping reaction chambers for polyurethane vulcanization shaping are respectively arranged on the small turntable production platforms. Compared with the prior art, the invention does not generate vibration during operation, the product can not be destroyed, the constant temperature control precision is higher, the energy and the manpower resources are saved, and the invention has the characteristics of stable operation, flexible combination and high production efficiency.
Description
Technical Field
The invention belongs to the field of polyurethane product production equipment, and particularly relates to a polyurethane solid wheel rotation assembly line.
Background
Polyurethane material is short for polyurethane, english name is polyurethane, it is a kind of high molecular material. Polyurethane is an emerging organic polymer material, is known as a fifth plastic, and is widely applied to various fields of national economy due to the excellent performance of the fifth plastic. The application field of the product relates to light industry, chemical industry, electronics, textile, medical treatment, building, construction material, automobile, national defense, aerospace, aviation and the like, and the TPU is also one of polyurethane materials.
The existing polyurethane material products such as polyurethane solid wheels, polyurethane casters, polyurethane skating wheels, polyurethane insoles, polyurethane electronic products, polyurethane home furnishings, polyurethane automobile accessories and the like are produced and processed through traditional reciprocating production lines, the traditional reciprocating production lines are conveyed through flat plates and rollers, vibration is generated during operation, and the polyurethane is still in a colloid state during the curing process, so that cracks are generated in the products due to the vibration, and the product performance is damaged; and the traditional reciprocating production line is only suitable for the production of a large number of single-variety products, and cannot be suitable for the simultaneous production of a plurality of products. In view of this, the present invention provides a polyurethane solid wheel rotation pipeline.
Disclosure of Invention
In order to solve the problems, the invention provides a polyurethane solid wheel rotation assembly line which has the characteristics of stable operation, flexible combination and high production efficiency.
The invention is realized by the following technical scheme:
the utility model provides a solid round rotary flow line of polyurethane, includes interior horizontal track, outer horizontal track and carousel braced platform, interior horizontal track and outer horizontal track are located carousel braced platform's below, carousel braced platform's center department is connected with central pivot, carousel braced platform's below be fixed with interior horizontal track and outer horizontal track complex truckle, still be provided with a plurality of little carousel production platform on the carousel braced platform, a plurality of all be provided with the vulcanization design reaction chamber that is used for polyurethane vulcanization design on the little carousel production platform.
As a preferable technical scheme, the small turntable production platform is provided with five, and the vulcanization shaping reaction chambers are correspondingly provided with five.
As a preferred technical scheme, vulcanize the design reaction chamber including being fixed in oven cover on the carousel supporting platform, be equipped with out the dryer on the oven cover, the oven cover is last and go out dryer department all is provided with the fan, the inner wall of oven cover is provided with dry-heat electrothermal tube, the oven cover is last still to be provided with the push-and-pull door.
As a preferable technical scheme, five small turntable production platforms are all rotationally connected to the large turntable support platform through a rotating shaft, a bearing and a rotating shaft seat, double-row chain wheels are further connected to the rotating shaft, five vertical motor mounting holes are further formed in the large turntable support platform, vertical motors are all mounted on the vertical motor mounting holes, and five vertical motors are all connected to the double-row chain wheels through chain transmission respectively.
As a preferable technical scheme, the lower parts of the small turntable production platforms are provided with heat-insulating asbestos layers.
The beneficial effects are that:
1. according to the invention, the large turntable support platform is used for stably supporting, the central rotating shaft is connected with the motor through the chain, so that the polyurethane vulcanization qualitative is carried out on the small turntable production platform, the formed raw materials are placed on the small turntable production platform and are vulcanized and shaped through the vulcanization and shaping reaction chamber, vibration is not generated, the product has no damage effect, and the production efficiency is high;
2. the invention is provided with a plurality of vulcanization shaping reaction chambers, is not limited to the production of one product, can not only use the production of a single product, but also can carry out the combined production of a plurality of polyurethane products, can be realized by one device, has no influence on each reaction chamber, is flexible to combine, meets the production requirements of a plurality of varieties in small batches and a single variety in large batches, and has the characteristic of flexible combination;
3. the vulcanization shaping reaction chamber is heated by the dry heating electric heating tube, and cooled and frozen by the fan, so that the constant temperature effect can be achieved, and the unit space is twenty percent of the traditional production line, so that the temperature control precision is high, the space is fully utilized, and the energy and manpower resources are saved.
Drawings
FIG. 1 is a perspective view of a polyurethane solid wheel rotary assembly line without a vertical motor and a vulcanization shaping reaction chamber;
FIG. 2 is a schematic view of the bottom structure of FIG. 1;
FIG. 3 is a cross-sectional view of a polyurethane solid wheel rotary production platform after installation of a vertical motor and vulcanization shaping reaction chamber.
The attached drawings are identified:
1. an oven cover; 2. a blower; 3. a sliding door; 4. a heat insulating asbestos layer; 5. a rotating shaft; 6. a rotating shaft seat; 7. a bearing; 8. double row chain wheels; 9. a chain; 10. an outer horizontal rail; 11. dry heating electric heating tube; 20. an inner horizontal rail; 30. a large turntable support platform; 40. casters; 50. a central spindle; 60. a small turntable production platform; 70. a vertical motor mounting hole; 80. a vulcanization shaping reaction chamber; 90. a vertical motor; 100. and (5) an air outlet cylinder.
Detailed Description
In order to further disclose the technical scheme of the invention, a polyurethane solid wheel rotation assembly line is clearly and completely described below with reference to the accompanying drawings.
The terms "upper", "inner", "middle", "left", "right" and "a" and the like are used herein for convenience of description, but are not intended to limit the scope of the present invention, and the relative changes or modifications thereof are described in the foregoing description without any substantial change in technical content.
Referring to fig. 1 to 3, the present invention provides a polyurethane solid wheel rotation assembly line, which comprises an inner horizontal rail 20, an outer horizontal rail 10 and a large turntable support platform 30, wherein the inner horizontal rail 20 and the outer horizontal rail 10 are arranged below the large turntable support platform 30, a central rotating shaft 50 is connected to the center of the large turntable support platform 30, casters 40 matched with the inner horizontal rail 20 and the outer horizontal rail 10 are fixed below the large turntable support platform 30, the inner horizontal rail 20 and the outer horizontal rail 10 are installed on the ground, and the casters 40 are all arranged in the rails and stably supported by the casters 40; when the turntable support platform 30 needs to rotate, the central rotating shaft 50 is connected to the motor through the chain 9, so that the casters 40 under the turntable support platform 30 can move circumferentially on the inner horizontal rail 20 and the outer horizontal rail 10, and the turntable support platform 30 rotates horizontally.
The large turntable support platform 30 is also provided with a plurality of small turntable production platforms 70, and a vulcanization shaping reaction chamber 80 for polyurethane vulcanization shaping is arranged on each of the small turntable production platforms 70; in this embodiment, five small turntable production platforms 70 are provided, and five vulcanization shaping reaction chambers 80 are correspondingly provided, which can increase or decrease the small turntable production platforms 70 according to actual needs, and only the number of small turntable production platforms 70 is changed within the scope of the present invention.
The vulcanization shaping reaction chamber 80 comprises an oven cover 1 fixed on the large turntable support platform 30, the oven cover 1 is fixed on the large turntable support platform 30 to form a vulcanization qualitative reaction chamber, an air outlet cylinder 100 is arranged on the oven cover 1, fans 2 are arranged on the oven cover 1 and at the air outlet cylinder 100, the fans 2 are used for cooling and freezing in the reaction chamber, dry heating electric heating pipes 11 are arranged on the inner wall of the oven cover 1, the dry heating electric heating pipes 11 are used for heating in the reaction chamber to carry out vulcanization and shaping of polyurethane products, a sliding door 3 is further arranged on the oven cover 1, and the sliding door 3 is convenient for entering and exiting.
It should be noted that the five vulcanization molding reaction chambers 80 on the five small turntable production platforms 60 have the same structure, and the detailed structure is shown in fig. 3.
The working principle of the invention is as follows:
the large turntable support platform 30 is used for supporting, polyurethane products are placed on the small turntable production platform 70 in the vulcanization shaping reaction chamber 80, heating vulcanization and shaping are carried out through the dry heating electric heating tube 11, meanwhile, the motor can play a role in heat dissipation and cooling, the large turntable support platform 30 and the small turntable production platform 70 are stable, vibration cannot be generated, and the polyurethane products can be produced efficiently.
The five small turntable production platforms 70 are all rotationally connected to the large turntable support platform 30 through the rotating shaft 5, the bearing 7 and the rotating shaft seat 6, the rotating shaft 5 is also connected with the double-row chain wheel 8, the large turntable support platform 30 is also provided with five vertical motor mounting holes 70, the vertical motor mounting holes 70 are all provided with the vertical motors 90, the five vertical motors 90 are respectively connected to the double-row chain wheel 8 through the transmission of the chain 9, the small turntable reaction platform is connected through the transmission of the vertical motors 90, and when the dry-burning electric heating tube 11 is heated, vulcanized and shaped, the small turntable production platform 70 can be driven to rotate through the vertical motors 90, so that the polyurethane products are heated uniformly.
The heat insulation asbestos layer 4 is arranged below the small turntable production platform 70, and the heat insulation asbestos layer 4 can play a role in heat insulation and heat preservation.
According to the invention, the large turntable support platform 30 is used for stably supporting, the central rotating shaft 50 is connected with the motor through the chain 9, so that the stable rotation can be realized, the vulcanization quality of polyurethane is carried out on the small turntable production platform 70, the formed raw materials are placed on the small turntable production platform and are vulcanized and shaped through the vulcanization shaping reaction chamber 80, vibration is not generated, the product has no destructive effect, and the production efficiency is high;
the multiple vulcanization shaping reaction chambers 80 provided by the invention are not limited to the production of one product, can be used for producing a single product, can also be used for producing multiple polyurethane products in a combined way, can be realized through one piece of equipment, are not influenced by each other, are flexible to combine, meet the production requirements of multiple varieties in small batches and single varieties in large batches, and have the characteristic of flexible combination;
the vulcanization shaping reaction chamber 80 is heated by the dry heating electric heating tube 11, and cooled and frozen by the fan 2, so that the constant temperature effect can be achieved, and the unit space is twenty percent of the traditional production line, so that the temperature control precision is high, the space is fully utilized, and the energy and manpower resources are saved.
The present invention is not limited to the above-described embodiments, but, if various modifications or variations of the present invention are not departing from the spirit and scope of the present invention, the present invention also includes such modifications and variations provided they fall within the scope of the claims and the equivalents thereof.
Claims (4)
1. The utility model provides a rotatory assembly line of polyurethane solid wheel which characterized in that: the device comprises an inner horizontal rail, an outer horizontal rail and a large turntable support platform, wherein the inner horizontal rail and the outer horizontal rail are arranged below the large turntable support platform, a central rotating shaft is connected to the center of the large turntable support platform, casters matched with the inner horizontal rail and the outer horizontal rail are fixed below the large turntable support platform, stable support is carried out through the casters, the central rotating shaft is connected with a motor through a chain to drive, the casters below the large turntable support platform move on the inner horizontal rail and the outer horizontal rail in a circular manner, so that the large turntable support platform rotates horizontally, a plurality of small turntable production platforms are further arranged on the large turntable support platform, and vulcanization and shaping reaction chambers for polyurethane vulcanization and shaping are respectively arranged on the small turntable production platforms; the small turntable production platforms are all rotationally connected to the large turntable support platform through a rotating shaft, a bearing and a rotating shaft seat, the rotating shaft is also connected with double-row chain wheels, the large turntable support platform is also provided with a plurality of vertical motor mounting holes, vertical motors are all installed on the vertical motor mounting holes, and the vertical motors are all connected to the double-row chain wheels through chain transmission respectively; the small turntable production platform is arranged on the large turntable support platform and is close to the outer side of the large turntable support platform, and the vertical motor is arranged on the large turntable support platform and is positioned between the small turntable production platform and the central rotating shaft.
2. The polyurethane solid wheel rotation pipeline of claim 1, wherein: the production platform of the small turntable is provided with five, and the vulcanization shaping reaction chambers are correspondingly provided with five.
3. The polyurethane solid wheel rotation pipeline of claim 2, wherein: the vulcanization shaping reaction chamber comprises an oven cover fixed on the large turntable support platform, an air outlet cylinder is arranged on the oven cover, fans are arranged on the oven cover and the air outlet cylinder, a dry heating electric heating tube is arranged on the inner wall of the oven cover, and a sliding door is further arranged on the oven cover.
4. The polyurethane solid wheel rotation pipeline of claim 1, wherein: and heat-insulating asbestos layers are arranged below the small turntable production platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910087293.4A CN109732820B (en) | 2019-01-29 | 2019-01-29 | Polyurethane solid wheel rotation assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910087293.4A CN109732820B (en) | 2019-01-29 | 2019-01-29 | Polyurethane solid wheel rotation assembly line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109732820A CN109732820A (en) | 2019-05-10 |
| CN109732820B true CN109732820B (en) | 2024-02-27 |
Family
ID=66366629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910087293.4A Active CN109732820B (en) | 2019-01-29 | 2019-01-29 | Polyurethane solid wheel rotation assembly line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109732820B (en) |
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| Publication number | Publication date |
|---|---|
| CN109732820A (en) | 2019-05-10 |
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