CN217169692U

CN217169692U - Extruder barrel heating device

Info

Publication number: CN217169692U
Application number: CN202220157008.9U
Authority: CN
Inventors: 刘磊
Original assignee: Changzhou Suxiang Rubber Plastic Products Co ltd
Current assignee: Changzhou Suxiang Rubber Plastic Products Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-08-12
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses an extruder barrel heating device, the power distribution box comprises a box body, the top of box is equipped with the motor, the output of motor extends to the inner chamber and the first fluted disc of fixedly connected with of box, the both sides at box inner chamber top are all through bearing fixedly connected with pivot, the fixed surface of pivot is connected with the second fluted disc, first fluted disc meshes with the second fluted disc mutually, the main puddler of bottom fixedly connected with of first fluted disc, the puddler is assisted to the bottom fixedly connected with of second fluted disc, main puddler all is located the inner chamber of box with assisting the puddler, the outer wall of main puddler is around being equipped with first helical blade, the outer wall of assisting the puddler is around being equipped with second helical blade, one side at box top is equipped with the feed inlet. The utility model makes the material in the box body mixed more evenly, and ensures that the material is heated more evenly when being heated; can carry out holistic heating to box inner space to cooperation air heater and suction pump heat from inside, thereby realize quick heating, make the heating more even.

Description

Heating device for machine barrel of extruder

Technical Field

The utility model relates to an extruder technical field specifically is an extruder barrel heating device.

Background

The extruder belongs to one of the types of plastic machinery, can divide the aircraft nose into right angle aircraft nose and bevel nose etc. according to aircraft nose material flow direction and the contained angle of screw rod central line, and the screw extruder relies on pressure and the shearing force that the screw rod rotation produced, can make the material fully carry out plastify and evenly mix, through the bush shaping.

Current extruder barrel heating device often needs to preheat the material at the feeding in-process, but because the material in the device is more, current preheating device often can not realize even heating to rate of heating is also slower, and is not high at device during operation heating efficiency, and its heat coverage's scope is also lower moreover, makes the material can not play the thermally equivalent purpose.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide an extruder barrel heating device.

In order to solve the above problem, the technical scheme of the utility model is that: a heating device of a machine barrel of an extruder comprises a box body, wherein a motor is arranged at the top of the box body, an output end of the motor extends to an inner cavity of the box body and is fixedly connected with a first fluted disc, two sides of the top of the inner cavity of the box body are fixedly connected with a rotating shaft through bearings, the surface of the rotating shaft is fixedly connected with a second fluted disc, the first fluted disc is meshed with the second fluted disc, the bottom of the first fluted disc is fixedly connected with a main stirring rod, the bottom of the second fluted disc is fixedly connected with an auxiliary stirring rod, the main stirring rod and the auxiliary stirring rod are both positioned in the inner cavity of the box body, the outer wall of the main stirring rod is wound with a first helical blade, the outer wall of the auxiliary stirring rod is wound with a second helical blade, a feed inlet is arranged at one side of the top of the box body, the bottom of the feed inlet is communicated with a feed pipe, and one side of the outer wall of the box body is respectively provided with a temperature controller and a storage battery, the opposite side of box outer wall is equipped with the air heater, the top of air heater is inserted and is equipped with out the tuber pipe, it installs the suction pump on the tuber pipe to go out, the other end that goes out the tuber pipe extends to the inner chamber of box, the inside bottom both ends of box all are equipped with the slant backup pad, two the inside of slant backup pad all is equipped with heat preservation device, the inside of two lateral walls of box all is equipped with the heating chamber, the inside in heating chamber is equipped with the spiral heating pipe, the bottom of box is inserted and is equipped with row's material pipe, the surface of box is equipped with the chamber door, the surface of chamber door is equipped with control panel.

Furthermore, the bottom surface four corners of box all welds the supporting leg, the bottom of supporting leg all is equipped with the protection and fills up, the bottom of protection pad is equipped with anti-skidding line.

Further, a box door is welded on one side of the surface of the box body, a visual window is arranged on the surface of the box door, a handle is welded on one side of the visual window, and an anti-skid sleeve is arranged on the outer wall of the handle.

Further, install the control valve on the row material pipe, the control valve is established to the solenoid valve, solenoid valve and control panel electric connection.

Further, the outside of motor and suction pump all is equipped with the protective housing, be equipped with the louvre on the protective housing, be equipped with the dust screen in the louvre.

Further, the motor, the temperature controller, the air heater, the air suction pump, the spiral heating pipe, the heat preservation device and the control panel are electrically connected with the storage battery.

Compared with the prior art, the utility model the advantage lie in: through the arranged first fluted disc, the rotating shaft, the second fluted disc, the main stirring rod, the auxiliary stirring rod, the first helical blade and the second helical blade, the materials in the box body are mixed more uniformly, and the materials are heated more uniformly during heating; through air heater, suction pump, spiral heating pipe and the heat preservation device that is equipped with, can carry out holistic heating to box inner space to cooperation air heater and suction pump heat from inside, thereby realize quick heating, make the heating more even.

Drawings

Fig. 1 is a schematic diagram of the internal structure of the present invention.

Fig. 2 is an external structure diagram of the present invention.

As shown in the figure: 1. a box body; 2. a motor; 3. a first fluted disc; 4. a rotating shaft; 5. a second fluted disc; 6. a main stirring rod; 7. an auxiliary stirring rod; 8. a first helical blade; 9. a second helical blade; 10. a feed inlet; 11. a feed pipe; 12. a temperature controller; 13. a hot air blower; 14. an air suction pump; 15. an air outlet pipe; 16. a heating cavity; 17. a spiral heating pipe; 18. an oblique support plate; 19. a heat preservation device; 20. a discharge pipe; 21. a control valve; 22. supporting legs; 23. a box door; 24. a visual window; 25. a control panel; 26. a handle; 27. and (4) a storage battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 2, an extruder barrel heating device includes a box 1, a motor 2 is disposed at the top of the box 1, an output end of the motor 2 extends to an inner cavity of the box 1 and is fixedly connected with a first fluted disc 3, two sides of the top of the inner cavity of the box 1 are fixedly connected with a rotating shaft 4 through bearings, a second fluted disc 5 is fixedly connected to the surface of the rotating shaft 4, the first fluted disc 3 is meshed with the second fluted disc 5, a main stirring rod 6 is fixedly connected to the bottom of the first fluted disc 3, an auxiliary stirring rod 7 is fixedly connected to the bottom of the second fluted disc 5, the main stirring rod 6 and the auxiliary stirring rod 7 are both located in the inner cavity of the box 1, a first helical blade 8 is wound on the outer wall of the main stirring rod 6, a second helical blade 9 is wound on the outer wall of the auxiliary stirring rod 7, a feed inlet 10 is disposed on one side of the top of the box 1, the bottom intercommunication of feed inlet 10 has inlet pipe 11, one side of box 1 outer wall is equipped with temperature controller 12 and battery 27 respectively, the opposite side of box 1 outer wall is equipped with air heater 13, air heater 13's top is inserted and is equipped with out tuber pipe 15, it installs suction pump 14 on the tuber pipe 15 to go out, the other end that goes out tuber pipe 15 extends to box 1's inner chamber, the inside bottom both ends of box 1 all are equipped with inclined support plate 18, two inclined support plate 18's inside all is equipped with heat preservation device 19, the inside of two lateral walls of box 1 all is equipped with heating chamber 16, heating chamber 16's inside is equipped with spiral heating pipe 17, the bottom of box 1 is inserted and is equipped with row material pipe 20, the surface of box 1 is equipped with chamber door 23, the surface of chamber door 23 is equipped with control panel 25.

Supporting legs 22 are welded at four corners of the bottom surface of the box body 1, protective pads are arranged at the bottoms of the supporting legs 22, anti-skid lines are arranged at the bottoms of the protective pads, and stability of the box body 1 is improved.

A box door 23 is welded on one side of the surface of the box body 1, a visual window 24 is arranged on the surface of the box door 23, a handle 26 is welded on one side of the visual window 24, and an anti-skidding sleeve is arranged on the outer wall of the handle 26.

The discharge pipe 20 is provided with a control valve 21, the control valve 21 is an electromagnetic valve, and the electromagnetic valve is electrically connected with the control panel 25.

The outside of motor 2 and air pump 14 all is equipped with the protective housing, be equipped with the louvre on the protective housing, be equipped with the dust screen in the louvre, extension motor 2 and air pump 14's life.

The motor 2, the temperature controller 12, the air heater 13, the air suction pump 14, the spiral heating pipe 17, the heat preservation device 19 and the control panel 25 are electrically connected with the storage battery 27, so that the normal work of the motor 2, the temperature controller 12, the air heater 13, the air suction pump 14, the spiral heating pipe 17, the heat preservation device 19 and the control panel 25 is ensured.

In specific use, a worker adds a material into the box body 1 through the feed inlet 10, the motor 2, the spiral heating pipe 17 and the heat preservation device 19 are started through the control panel 25, the spiral heating pipe 17 heats the inner wall of the box body 1, the heating area is wide, the heat preservation device 19 effectively preserves residual temperature, the motor 2 drives the first spiral blade 8 on the main stirring rod 6 clockwise to rotate clockwise, the second tooth disk 5 is driven through the first tooth disk 3 to drive the second spiral blade 9 on the auxiliary stirring rod 7 to rotate anticlockwise, the spiral directions of the first spiral blade 8 and the second spiral blade 9 are the same, so that the stirring directions of the first spiral blade 8 and the second spiral blade 9 are opposite, the material in the box body 1 is mixed more uniformly, the material in the box body 1 is ensured to be heated more uniformly at the same time, the hot air heater 13 and the air pump 14 are started in the stirring process, inside box 1 is carried through going out tuber pipe 15 to hot-blast to material to inside heats, and screw heating pipe 17 of deuterogamying, rate of heating is fast, improves work efficiency, when needs discharge the material, discharges the material through control valve 21, improves the availability factor.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A heating device for a machine barrel of an extruder is characterized in that: comprises a box body (1), wherein a motor (2) is arranged at the top of the box body (1), the output end of the motor (2) extends to an inner cavity of the box body (1) and is fixedly connected with a first fluted disc (3), both sides of the top of the inner cavity of the box body (1) are fixedly connected with a rotating shaft (4) through bearings, the surface of the rotating shaft (4) is fixedly connected with a second fluted disc (5), the first fluted disc (3) is meshed with the second fluted disc (5), the bottom of the first fluted disc (3) is fixedly connected with a main stirring rod (6), the bottom of the second fluted disc (5) is fixedly connected with an auxiliary stirring rod (7), the main stirring rod (6) and the auxiliary stirring rod (7) are both positioned in the inner cavity of the box body (1), the outer wall of the main stirring rod (6) is wound with first helical blades (8), the outer wall of the auxiliary stirring rod (7) is wound with second helical blades (9), one side at box (1) top is equipped with feed inlet (10), the bottom intercommunication of feed inlet (10) has inlet pipe (11), one side of box (1) outer wall is equipped with temperature controller (12) and battery (27) respectively, the opposite side of box (1) outer wall is equipped with air heater (13), the top of air heater (13) is inserted and is equipped with out tuber pipe (15), install air pump (14) on going out tuber pipe (15), the other end that goes out tuber pipe (15) extends to the inner chamber of box (1), the inside bottom both ends of box (1) all are equipped with inclined support plate (18), two the inside of inclined support plate (18) all is equipped with heat preservation device (19), the inside of two lateral walls of box (1) all is equipped with heating chamber (16), the inside that heats chamber (16) is equipped with spiral heating pipe (17), the material discharging pipe (20) is inserted into the bottom of the box body (1), a box door (23) is arranged on the surface of the box body (1), and a control panel (25) is arranged on the surface of the box door (23).

2. A heating device for the barrel of an extruder as set forth in claim 1, wherein: supporting legs (22) are welded at four corners of the bottom of the box body (1), protective pads are arranged at the bottoms of the supporting legs (22), and anti-skid lines are arranged at the bottoms of the protective pads.

3. A heating device for the barrel of an extruder as set forth in claim 1, wherein: the refrigerator door is characterized in that a refrigerator door (23) is welded on one side of the surface of the refrigerator body (1), a visual window (24) is arranged on the surface of the refrigerator door (23), a handle (26) is welded on one side of the visual window (24), and an anti-skidding sleeve is arranged on the outer wall of the handle (26).

4. A heating device for the barrel of an extruder as set forth in claim 1, wherein: arrange and install control valve (21) on material pipe (20), control valve (21) are established to the solenoid valve, solenoid valve and control panel (25) electric connection.

5. A heating device for the barrel of an extruder as set forth in claim 1, wherein: the motor (2) and the outside of air pump (14) all are equipped with the protective housing, be equipped with the louvre on the protective housing, be equipped with the dust screen in the louvre.

6. A heating device for the barrel of an extruder as set forth in claim 1, wherein: the motor (2), the temperature controller (12), the air heater (13), the air suction pump (14), the spiral heating pipe (17), the heat preservation device (19) and the control panel (25) are all electrically connected with the storage battery (27).