CN220113751U

CN220113751U - Heating softening device

Info

Publication number: CN220113751U
Application number: CN202223524501.9U
Authority: CN
Inventors: 尚亮亮; 方洲
Original assignee: Suzhou Lingyao Medical Device Technology Co ltd
Current assignee: Suzhou Lingyao Medical Device Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-12-01
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a heating softening device, which belongs to the technical field of polymer material preparation and comprises a box body, wherein a first partition plate and a second partition plate are arranged in the box body, the first partition plate and the second partition plate divide the interior of the box body into a heating chamber, a softening chamber and a driving chamber, a hot air blower is fixedly arranged in the heating chamber, a plurality of first rotating shafts distributed in an array are inserted into the second partition plate, stirring blades are fixedly arranged at one end of each first rotating shaft, a first transmission assembly is arranged at the other end of each first rotating shaft, a motor is fixedly arranged in the driving chamber, a driving assembly is arranged between the motor and each first rotating shaft, a second rotating shaft is rotatably arranged in the softening chamber, a stirring assembly is arranged on the circumferential outer wall of each second rotating shaft, and a second transmission assembly is arranged between each second rotating shaft and the motor. The utility model can realize stirring of the raw materials at the bottom of the softening chamber, so that the raw materials are heated more uniformly, and the heating efficiency and the softening quality are ensured.

Description

Heating softening device

Technical Field

The utility model relates to the technical field of preparation of high polymer materials, in particular to a heating softening device.

Background

The polymer materials are classified into natural polymer materials and synthetic polymer materials according to sources, wherein the natural polymer is a polymer substance existing in animals, plants and organisms, and can be classified into natural fibers, natural resins, natural rubber, animal glue and the like; the synthetic polymer material mainly refers to three synthetic materials of plastics, synthetic rubber and synthetic fibers, and further comprises an adhesive, a coating and various functional polymer materials; in the production process of the synthetic polymer material, an oven is required to heat the raw materials so as to meet the later processing requirement.

The utility model patent with the publication number of CN214687401U discloses a heating and softening device for preparing a polymer material product, which comprises a box body, a first motor, a heating device and a stirring shaft; the bottom of the box body is provided with a support column; a first partition plate and a second partition plate are arranged in the box body; the first partition plate is vertically arranged; the second partition plate is obliquely arranged; the first partition board and the second partition board divide the interior of the box body into a softening chamber, a heating chamber and a motor chamber; a feed inlet is formed in the top of the softening chamber; a plurality of stirring shafts are arranged in the softening chamber; a plurality of stirring blades are arranged on the stirring shaft; the top of the inner side of the softening chamber is also provided with a temperature sensor; the bottom of the softening chamber is communicated with the discharging pipe; an electromagnetic control valve is arranged on the discharging pipe; an arc-shaped nozzle is arranged on one side surface of the softening chamber; the arc-shaped nozzle is provided with a plurality of hot air nozzles; a heating device and an air delivery pipe are arranged in the heating chamber; the arc-shaped nozzle is connected with the heating device through an air conveying pipe; a first motor, a driving gear and a driven gear are arranged in the motor chamber; an output shaft of the first motor is fixedly connected with the driving gear; the driven gear is fixedly connected with the stirring shaft; the driving gear is connected with the driven gear through a conveyor belt; a power supply and a master controller are also arranged in the motor chamber; the heating device, the first motor, the electromagnetic control valve and the temperature sensor are electrically connected with the master controller. According to the technical scheme, the stirring shaft is arranged in the softening chamber, hot air in the heating device is conveyed to the softening chamber through the air conveying pipe, and the high polymer material is heated while continuously stirred and turned over, so that the high polymer material is heated more uniformly, is softened with acceleration, is favorable for next-step processing, and improves the production efficiency.

However, in the above-mentioned technical scheme, still there is certain not enough, for example, because the second baffle is the slope setting, and the raw materials has the motion trend of piling up to bottom discharging pipe after adding the softening chamber, and the (mixing) shaft can only do the rotation of perpendicular to second baffle, leads to the raw materials stirring insufficient to the softening chamber bottom, and then leads to the raw materials to be heated inadequately, and the difference of softening efficiency is great, influences holistic heating softening quality.

Disclosure of Invention

In order to solve the problems, the utility model provides a heating and softening device, which adopts the following technical scheme:

the heating softening device comprises a box body, wherein a first partition plate and a second partition plate are arranged in the box body, the first partition plate is vertically arranged and divides the interior of the box body into a heating chamber and a softening chamber, the second partition plate is obliquely arranged and divides the interior of the box body into the softening chamber and a driving chamber; the hot air machine is fixedly installed in the heating chamber, a spraying table is fixedly installed on the inner top wall of the softening chamber, an air conveying pipe is fixedly installed between the spraying table and the hot air machine, a plurality of first rotating shafts distributed in an array are inserted into the second partition plate, stirring blades are fixedly installed at one ends of the first rotating shafts located in the softening chamber, a plurality of first transmission components are arranged at one ends of the first rotating shafts located in the driving chamber, a motor is fixedly installed in the driving chamber, a driving component is arranged between an output shaft of the motor and one of the first rotating shafts, a second rotating shaft is rotatably installed between two side inner walls of the softening chamber, a plurality of stirring components distributed in an annular array are arranged on the outer circumferential wall of the second rotating shaft, and a second transmission component is arranged between the second rotating shaft and an output shaft of the motor.

Through adopting above-mentioned technical scheme, first pivot drives stirring leaf and rotates, and the second pivot drives turns over and stirs the subassembly motion, turns over and stirs the subassembly and can turn over the raw materials of softening chamber bottom and stir, makes the raw materials be heated more evenly, has ensured softening efficiency and softening quality.

Further, the top of softening chamber is provided with the inlet pipe, the bottom fixed mounting of softening chamber has the discharging pipe, and the second pivot is located the top of discharging pipe, be provided with the electrically controlled valve on the discharging pipe.

By adopting the technical scheme, the feeding pipe is used for filling raw materials, the electric control valve controls the opening and closing of the discharging pipe, and after the heating softening is finished, the product is discharged.

Further, fixed mounting has the slip table on the interior diapire of box, slip table and first baffle fixed connection, and the slip table is indent arc structure.

Through adopting above-mentioned technical scheme, the slip table has the guide effect to the raw materials, makes the raw materials gathering, conveniently turns over and stirs.

Further, the first transmission assembly comprises a plurality of first transmission wheels fixedly arranged on a first rotating shaft, a plurality of first transmission wheels positioned on the same row are provided with first transmission belts, a plurality of first rotating shafts positioned on the same column are fixedly provided with second transmission wheels, and a plurality of first transmission wheels are provided with second transmission belts.

Through adopting above-mentioned technical scheme, first drive wheel and first drive belt make the first pivot that is located on the same line can synchronous rotation, and second drive wheel and second drive belt make the first pivot that is located on the same line can synchronous rotation, and then make all first pivots synchronous rotation.

Further, the driving assembly comprises a driving gear fixedly arranged at the end part of the motor output shaft, a transmission shaft is vertically inserted into the inner side wall of the box body, a first transmission gear is fixedly arranged at the end part of the transmission shaft, a second transmission gear is fixedly arranged at the end part of the first rotation shaft adjacent to the motor output shaft, and the driving gear and the second transmission gear are meshed with the first transmission gear.

Through adopting above-mentioned technical scheme, the motor drives drive gear and rotates, does benefit to the transmission effect of first drive gear and second drive gear, and then drives first pivot and transmission shaft and rotate.

Further, the second transmission assembly comprises two identical third transmission wheels, the second rotating shaft and the transmission shaft extend to the outside of the box body in a penetrating mode, the two third transmission wheels are fixedly arranged at the end portions of the second rotating shaft and the transmission shaft respectively, and a third transmission belt is arranged on the two third transmission wheels.

Through adopting above-mentioned technical scheme, when the transmission shaft rotates, through the effect of third drive wheel and third drive belt, drive the second pivot and rotate.

Further, the stirring assembly comprises two supporting pipes which are fixedly arranged on the circumferential outer wall of the second rotating shaft at intervals, supporting rods are inserted into the supporting pipes, stirring plates are fixedly arranged at the end parts of the supporting rods together, springs are fixedly arranged on the inner walls of the end parts of the supporting pipes, and the other ends of the springs are fixedly connected with the supporting rods.

Through adopting above-mentioned technical scheme, when the second pivot rotates, drive the stay tube and rotate, and then drive through the bracing piece and turn over the board motion that stirs, turn over the raw materials of softening chamber bottom and stir, spring adaptability stretches or compresses, makes turn over and stirs the board and can act on more spaces.

In summary, the utility model has the following beneficial technical effects:

1. according to the utility model, through the arrangement of the stirring component, the raw materials at the bottom of the softening chamber can be stirred, and the raw materials are heated more uniformly by matching with the first rotating shaft and the stirring blades, so that the heating efficiency and the softening quality are ensured;

2. under the action of the sliding table, the raw materials can be gathered towards the center of the bottom of the softening chamber, so that the stirring is convenient;

3. under the action of the first transmission component, the driving component and the second transmission component, the utility model realizes the driving operation of multiple components by only one motor, thereby saving energy consumption.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a first view of the present utility model;

FIG. 3 is a schematic cross-sectional view of a second view of the present utility model;

FIG. 4 is a schematic view of the mounting structure of the first shaft and the first transmission assembly of the present utility model;

fig. 5 is a schematic view of the installation structure of the stirring assembly of the present utility model.

The reference numerals in the figures illustrate:

1. a case; 2. a first separator; 3. a second separator; 4. an air heater; 5. a spraying table; 6. an air delivery pipe; 7. a first rotating shaft; 8. stirring the leaves; 9. a motor; 10. a second rotating shaft; 11. a feed pipe; 12. a discharge pipe; 13. a sliding table; 14. a first driving wheel; 15. a first belt; 16. a second driving wheel; 17. a second belt; 18. a drive gear; 19. a transmission shaft; 20. a first transmission gear; 21. a second transmission gear; 22. a third driving wheel; 23. a third belt; 24. a support tube; 25. a support rod; 26. stirring the plate; 27. and (3) a spring.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model is described in further detail below with reference to fig. 1-5.

Referring to fig. 1-5, a heating and softening device comprises a box 1, wherein a first partition board 2 and a second partition board 3 are arranged in the box 1, the first partition board 2 is vertically arranged, the first partition board 2 divides the interior of the box 1 into a heating chamber and a softening chamber, the second partition board 3 is obliquely arranged, and the second partition board 3 divides the interior of the box 1 into a softening chamber and a driving chamber; the hot air blower 4 is fixedly installed in the heating chamber, the spraying table 5 is fixedly installed on the inner top wall of the softening chamber, the air conveying pipe 6 is fixedly installed between the spraying table 5 and the hot air blower 4, the feeding pipe 11 is arranged at the top of the softening chamber, the discharging pipe 12 is fixedly installed at the bottom of the softening chamber, the second rotating shaft 10 is located above the discharging pipe 12, the electric control valve is arranged on the discharging pipe 12, the sliding table 13 is fixedly installed on the inner bottom wall of the box body 1, the sliding table 13 is fixedly connected with the first partition plate 2, and the sliding table 13 is of an inward concave arc-shaped structure, so that raw materials are gathered towards the center of the bottom of the softening chamber, and stirring is facilitated.

The first rotating shafts 7 which are distributed in an array are inserted into the second partition plate 3, the stirring blades 8 are fixedly arranged at one ends of the first rotating shafts 7 which are positioned in the softening chamber, the stirring blades 8 of each row are distributed in a staggered mode, raw materials can be stirred more fully, a first transmission assembly is arranged at one ends of the first rotating shafts 7 which are positioned in the driving chamber, the first transmission assembly comprises a plurality of first transmission wheels 14 which are fixedly arranged on the first rotating shafts 7, first transmission belts 15 are arranged on the first transmission wheels 14 which are positioned in the same row, second transmission wheels 16 are fixedly arranged on the first rotating shafts 7 which are positioned in the same column, second transmission belts 17 are arranged on the first transmission wheels 14, the first transmission wheels 14 and the first transmission belts 15 enable the first rotating shafts 7 which are positioned in the same row to synchronously rotate, and the second transmission wheels 16 and the second transmission belts 17 enable the first rotating shafts 7 which are positioned in the same row to synchronously rotate, so that all the first rotating shafts 7 can synchronously rotate.

The motor 9 is fixedly installed in the driving chamber, a driving assembly is arranged between the output shaft of the motor 9 and one of the first rotating shafts 7, the driving assembly comprises a driving gear 18 fixedly installed at the end part of the output shaft of the motor 9, a transmission shaft 19 is vertically inserted into the inner side wall of the box body 1, a first transmission gear 20 is fixedly installed at the end part of the transmission shaft 19, a second transmission gear 21 is fixedly installed at the end part of the first rotating shaft 7 adjacent to the output shaft of the motor 9, the driving gear 18 and the second transmission gear 21 are meshed with the first transmission gear 20, the motor 9 drives the driving gear 18 to rotate, transmission effects of the first transmission gear 20 and the second transmission gear 21 are facilitated, and the first rotating shaft 7 and the transmission shaft 19 are driven to rotate.

A second transmission assembly is arranged between the second rotating shaft 10 and the output shaft of the motor 9, the second transmission assembly comprises two identical third transmission wheels 22, the second rotating shaft 10 and the transmission shaft 19 extend to the outside of the box body 1 in a penetrating mode, the two third transmission wheels 22 are fixedly arranged at the end parts of the second rotating shaft 10 and the transmission shaft 19 respectively, a third transmission belt 23 is arranged on the two third transmission wheels 22, and when the transmission shaft 19 rotates, the second rotating shaft 10 is driven to rotate through the action of the third transmission wheels 22 and the third transmission belt 23.

The second rotating shaft 10 is rotatably arranged between the inner walls of the two sides of the softening chamber, a plurality of groups of stirring assemblies distributed in an annular array are arranged on the outer circumferential wall of the second rotating shaft 10, each stirring assembly comprises two supporting pipes 24 fixedly arranged on the outer circumferential wall of the second rotating shaft 10 at intervals, each supporting pipe 24 is provided with a supporting rod 25 in an inserting mode, the end parts of the two supporting rods 25 are fixedly provided with stirring plates 26 together, springs 27 are fixedly arranged on the inner walls of the end parts of the supporting pipes 24, the other ends of the springs 27 are fixedly connected with the supporting rods 25, when the second rotating shaft 10 rotates, the supporting pipes 24 are driven to rotate, the stirring plates 26 are driven to move through the supporting rods 25, raw materials at the bottom of the softening chamber are stirred, and the springs 27 stretch or compress adaptively, so that the stirring plates 26 can act more space.

The implementation principle of the embodiment of the utility model is as follows: when the novel high-molecular material softening machine is used, high-molecular raw materials are added into a softening chamber of a box body 1 through a feeding pipe 11, a hot air blower 4 is started, hot air is conveyed into the softening chamber through an air conveying pipe 6 and a spraying table 5, a motor 9 is started, the motor 9 drives a driving gear 18 to rotate, the transmission action of a first transmission gear 20 and a second transmission gear 21 is facilitated, and then the first rotation shaft 7 and a transmission shaft 19 are driven to rotate, the first rotation shaft 7 positioned on the same row can synchronously rotate through a first transmission wheel 14 and a first transmission belt 15, and the first rotation shaft 7 positioned on the same column can synchronously rotate through a second transmission wheel 16 and a second transmission belt 17, so that all the first rotation shafts 7 can synchronously rotate; when the transmission shaft 19 rotates, the second rotating shaft 10 is driven to rotate through the action of the third transmission wheel 22 and the third transmission belt 23, and when the second rotating shaft 10 rotates, the supporting tube 24 is driven to rotate, and then the stirring plate 26 is driven to move through the supporting rod 25 to stir the raw materials at the bottom of the softening chamber, and the spring 27 is adaptively stretched or compressed, so that the stirring plate 26 can act more space, and the raw materials are heated more uniformly by being matched with the first rotating shaft 7 and the stirring blade 8, so that the heating efficiency and the softening quality are guaranteed.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A heat softening device comprising a casing (1), characterized in that: the novel heating device is characterized in that a first partition plate (2) and a second partition plate (3) are arranged in the box body (1), the first partition plate (2) is arranged vertically, the first partition plate (2) divides the interior of the box body (1) into a heating chamber and a softening chamber, the second partition plate (3) is arranged obliquely, and the second partition plate (3) divides the interior of the box body (1) into the softening chamber and a driving chamber; the novel air heater is characterized in that an air heater (4) is fixedly installed in the heating chamber, an air spraying table (5) is fixedly installed on the inner top wall of the softening chamber, an air conveying pipe (6) is fixedly installed between the air spraying table (5) and the air heater (4), a plurality of first rotating shafts (7) which are distributed in an array are inserted in the second partition plate (3), stirring blades (8) are fixedly installed at one ends of the first rotating shafts (7) located in the softening chamber, a plurality of first transmission components are arranged at one ends of the first rotating shafts (7) located in the driving chamber, a motor (9) is fixedly installed in the driving chamber, a driving component is arranged between an output shaft of the motor (9) and one of the first rotating shafts (7), a second rotating shaft (10) is rotatably installed between two side inner walls of the softening chamber, a plurality of groups of stirring components which are distributed in an annular array are arranged on the outer circumferential wall of the second rotating shaft (10), and a second transmission component is arranged between the second rotating shaft (10) and the output shaft of the motor (9).

2. A heat softening apparatus as defined in claim 1, wherein: the top of softening the room is provided with inlet pipe (11), the bottom fixed mounting of softening the room has discharging pipe (12), and second pivot (10) are located the top of discharging pipe (12), be provided with the electrically controlled valve on discharging pipe (12).

3. A heat softening apparatus as defined in claim 1, wherein: the novel box is characterized in that a sliding table (13) is fixedly installed on the inner bottom wall of the box body (1), the sliding table (13) is fixedly connected with the first partition board (2), and the sliding table (13) is of a concave arc-shaped structure.

4. A heat softening apparatus in accordance with claim 3, wherein: the first transmission assembly comprises a plurality of first transmission wheels (14) fixedly arranged on a first rotating shaft (7), a first transmission belt (15) is arranged on a plurality of first transmission wheels (14) positioned on the same row, a second transmission wheel (16) is fixedly arranged on a plurality of first rotating shafts (7) positioned on the same column, and a second transmission belt (17) is arranged on a plurality of first transmission wheels (14).

5. A heat softening apparatus as defined in claim 4, wherein: the driving assembly comprises a driving gear (18) fixedly mounted at the end part of an output shaft of the motor (9), a transmission shaft (19) is vertically inserted into the inner side wall of the box body (1), a first transmission gear (20) is fixedly mounted at the end part of the transmission shaft (19), a second transmission gear (21) is fixedly mounted at the end part of the first rotating shaft (7) adjacent to the output shaft of the motor (9), and the driving gear (18) and the second transmission gear (21) are meshed with the first transmission gear (20).

6. A heat softening apparatus as defined in claim 5, wherein: the second transmission assembly comprises two identical third transmission wheels (22), the second rotating shaft (10) and the transmission shaft (19) extend to the outside of the box body (1) in a penetrating mode, the two third transmission wheels (22) are fixedly arranged at the end portions of the second rotating shaft (10) and the transmission shaft (19) respectively, and a third transmission belt (23) is arranged on the two third transmission wheels (22).

7. A heat softening apparatus as defined in claim 6, wherein: the stirring assembly comprises two supporting pipes (24) fixedly arranged on the circumferential outer wall of the second rotating shaft (10) at intervals, supporting rods (25) are inserted into the supporting pipes (24), stirring plates (26) are fixedly arranged at the end parts of the two supporting rods (25) together, springs (27) are fixedly arranged on the inner walls of the end parts of the supporting pipes (24), and the other ends of the springs (27) are fixedly connected with the supporting rods (25).