CN216941407U

CN216941407U - Mould powder stirring firing equipment with adjustable temperature

Info

Publication number: CN216941407U
Application number: CN202220409674.7U
Authority: CN
Inventors: 孙浪; 司妍; 孙连波
Original assignee: Jiangsu Langshi Plastic Powder Co ltd
Current assignee: Jiangsu Langshi Plastic Powder Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-07-12
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses plastic powder stirring and heating equipment with adjustable temperature, which comprises a shell, wherein a feeding hole is formed in the side surface of the shell, the inside of the shell is provided with a roller, the bearings at the two sides of the roller are connected with end covers, the end covers are fixedly arranged on the inner wall of the shell, the outer wall of the other side of the shell is provided with a motor, the output end of the motor is provided with a rotating shaft, the outside of the rotating shaft is provided with a deflector rod, the upper side and the lower side of the roller are fixedly provided with heaters, the bottom of the shell is provided with a power supply, the outside of the power supply is electrically connected with a sliding rod, the left side of the sliding rod is connected with a top rod, the other end of ejector pin is connected with the piston chamber, the inside in piston chamber is provided with the gasbag, the inside packing of gasbag has the aqueous ammonia, and the device has solved the unable temperature regulation problem of current moulding powder stirring and heating equipment.

Description

Mould powder stirring firing equipment with adjustable temperature

Technical Field

The utility model belongs to the technical direction of a stirrer, and particularly relates to plastic powder stirring and heating equipment with adjustable temperature.

Background

The plastic material has wide application and is an indispensable component in household appliances, medical instruments, lighting appliances and the like. Before the plastic material is manufactured, stirring and heating equipment is generally needed to be used for stirring and heating the plastic powder raw material, and a cushion is laid for the subsequent plastic powder entering an extruder for processing so as to improve the processing efficiency of the plastic.

However, the existing plastic powder stirring and heating equipment cannot adjust the temperature, the plastic powder is not uniformly heated, and the stirring and heating effect is poor. This phenomenon becomes an urgent problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art by aiming at the existing plastic powder stirring and heating equipment with adjustable temperature.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a mould whitewashed stirring firing equipment with adjustable temperature, includes the shell, the side of shell is provided with the feed inlet, the internally mounted of shell has the cylinder, the both sides bearing connection of cylinder has the end cover, end cover fixed mounting is in the inner wall of shell, the motor is installed to the opposite side outer wall of shell, the pivot is installed to the output of motor, the externally mounted of pivot has the driving lever, the upper and lower both sides fixed mounting of cylinder has the heater.

The utility model further discloses that heaters are fixedly installed on the upper side and the lower side of the roller, a power supply is arranged at the bottom of the shell, a sliding rod is electrically connected to the outside of the power supply, a push rod is connected to the left side of the sliding rod, the other end of the push rod is connected with a piston cavity, an air bag is arranged inside the piston cavity, ammonia water is filled inside the air bag, a spring is arranged outside the push rod, a resistor is connected to the lower side of the sliding rod in a sliding mode, and the other side of the resistor is electrically connected with the heaters.

The utility model further discloses that gear teeth are arranged on the outer side of the edge of the roller, a long gear is meshed above the roller, a bearing at the center of the long gear is connected with a roller, the other end of the roller is connected with the inner wall of the shell, a transmission gear is mounted at the head end of the rotating shaft, and a belt is connected between the transmission gear and the long gear.

The utility model further discloses that a discharge hole is formed in the right side of the shell, and a valve is arranged in the discharge hole.

The utility model further provides that a bracket is arranged at the bottom of the shell.

Compared with the prior art, the utility model has the following beneficial effects: in the utility model, the raw materials are mixed,

(1) by arranging the air bag and the ejector rod, when the heating temperature of the molding powder is overhigh, the ammonia water in the air bag is heated and volatilized, so that the air bag expands to push the ejector rod to move towards the outside of the piston cavity and drive the sliding rod connected with the other end of the ejector rod to slide rightwards on the surface of the resistor, the part of the resistor connected into the circuit is increased, the resistance value in the circuit is increased, the current is reduced, the power of the heater is reduced, the heating temperature of the plastic powder is reduced, when the temperature is lower, the volume of the air bag is reduced, the ejector rod moves towards the interior of the piston cavity under the action of the elastic force of the spring to drive the sliding rod to move leftwards, the part of the resistor connected into the circuit is reduced, the resistance value in the circuit is reduced, the circuit current is increased, the power of the heater is increased, the heating temperature of the molding powder is increased, and the molding powder is always kept in a temperature state through the steps, so that the self-regulation of the heating temperature is realized;

(2) through being provided with belt and drive gear, the drive gear that drives its head end when the pivot rotates begins to rotate for drive gear external connection's belt begins to move, and the long gear that drives the belt other end and connect begins to rotate, thereby makes the cylinder of long gear below meshing begin the antiport, makes its inside mould the powder and begin to turn in reverse, through the cylinder with cooperate of driving lever, has further improved heating stirring effect, makes the heating of moulding the powder more even.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

in the figure: 1. a housing; 2. a support; 3. a feed inlet; 4. a motor; 5. an end cap; 6. a drum; 7. a rotating shaft; 8. a power source; 9. a deflector rod; 10. a transmission gear; 11. a roller; 12. a belt; 13. a long gear; 14. a slide bar; 15. a piston cavity; 16. a top rod; 17. an air bag; 18. a resistance; 19. a heater; 20. and (4) a discharge port.

Detailed Description

The present invention will be described in further non-limiting detail with reference to the following preferred embodiments and accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides the following technical solutions: a temperature-adjustable plastic powder stirring and heating device comprises a shell 1, a feed inlet 3 is arranged on the side surface of the shell 1, a roller 6 is arranged inside the shell 1, end covers 5 are connected to bearings on two sides of the roller 6, the end covers 5 are fixedly arranged on the inner wall of the shell 1, a motor 4 is arranged on the outer wall of the other side of the shell 1, a rotating shaft 7 is arranged at the output end of the motor 4, a shift lever 9 is arranged outside the rotating shaft 7, heaters 19 are fixedly arranged on the upper side and the lower side of the roller 6, plastic powder to be stirred is added into the roller 6 inside the shell 1 along the feed inlet 3 during stirring, the heaters 19 arranged on the upper side and the lower side of the inner wall of the shell 1 start heating, the motor 4 arranged on the side wall of the shell 1 is started, the rotating shaft 7 starts to rotate, the shift lever 9 on two sides of the rotating shaft 7 is driven to start rotating, the plastic powder is stirred, and the plastic powder is enabled to be turned over constantly, the plastic powder is prevented from being heated unevenly, so that the heating effect is improved;

the bottom of the shell 1 is provided with a power supply 8, the outside of the power supply 8 is electrically connected with a sliding rod 14, the left side of the sliding rod 14 is connected with a push rod 16, the other end of the push rod 16 is connected with a piston cavity 15, the inside of the piston cavity 15 is provided with an air bag 17, the inside of the air bag 17 is filled with ammonia water, the outside of the push rod 16 is provided with a spring, the lower part of the sliding rod 14 is slidably connected with a resistor 18, the other side of the resistor 18 is electrically connected with a heater 19, when the heating temperature of the molding powder is overhigh, the ammonia water inside the air bag 17 is heated and volatilized, so that the air bag 17 expands, the push rod 16 is pushed to move towards the outside of the piston cavity 15, the sliding rod 14 connected with the other end of the push rod 16 is driven to slide rightwards on the surface of the resistor 18, the part of the resistor 18 connected with the circuit is increased, the resistance value in the circuit is increased, the current is reduced, the power of the heater 19 is reduced, the heating temperature of the molding powder is reduced, when the temperature is lower, the size of the air bag 17 is reduced, the ejector rod 16 moves towards the interior of the piston cavity 15 under the action of the elastic force of the spring to drive the sliding rod 14 to move leftwards, the part of the resistor 18 connected into the circuit is reduced, the resistance value in the circuit is reduced, the circuit current is increased, the power of the heater 19 is increased, and the heating temperature of the plastic powder is increased;

the outer side of the edge of the roller 6 is provided with gear teeth, a long gear 13 is meshed above the roller 6, a bearing at the center of the long gear 13 is connected with a roller 11, the other end of the roller 11 is connected with the inner wall of the shell 1, a transmission gear 10 is installed at the head end of the rotating shaft 7, a belt 12 is connected between the transmission gear 10 and the long gear 13, the transmission gear 10 at the head end of the rotating shaft 7 is driven to rotate when the rotating shaft 7 rotates, the belt 12 connected to the outside of the transmission gear 10 starts to move, the long gear 13 connected to the other end of the belt 12 starts to rotate, so that the roller 6 meshed below the long gear 13 starts to rotate reversely, the plastic powder in the roller starts to turn reversely, and the heating and stirring effects are further improved and the plastic powder is heated more uniformly through the matching of the roller 6 and the deflector rod 9;

the right side of the shell 1 is provided with a discharge hole 20, a valve is arranged inside the discharge hole 20, and after the plastic powder is heated, the valve in the discharge hole 20 is opened to enable the plastic powder to flow out along the discharge hole 20, so that the structure is simple and the operation is convenient;

support 2 is installed to the bottom of shell 1, through being provided with support 2, can support the device, has effectively improved the stability of device.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Finally, it should be pointed out that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: it is to be understood that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions may be made in some technical features thereof, without departing from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a mould powder stirring firing equipment with adjustable temperature, includes shell (1), its characterized in that: the side of shell (1) is provided with feed inlet (3), the internally mounted of shell (1) has cylinder (6), the both sides bearing connection of cylinder (6) has end cover (5), end cover (5) fixed mounting is in the inner wall of shell (1), motor (4) are installed to the opposite side outer wall of shell (1), pivot (7) are installed to the output of motor (4), the externally mounted of pivot (7) has driving lever (9), the upper and lower both sides fixed mounting of cylinder (6) has heater (19).

2. The molding powder stirring and heating equipment with adjustable temperature as claimed in claim 1, wherein: the bottom of shell (1) is provided with power (8), the outside electricity of power (8) is connected with slide bar (14), the left side of slide bar (14) is connected with ejector pin (16), the other end of ejector pin (16) is connected with piston chamber (15), the inside in piston chamber (15) is provided with gasbag (17), the inside packing of gasbag (17) has the aqueous ammonia, the outside of ejector pin (16) is provided with the spring, the below sliding connection of slide bar (14) has resistance (18), the opposite side and the heater (19) electricity of resistance (18) are connected.

3. The molding powder stirring and heating equipment with adjustable temperature as claimed in claim 2, wherein: the edge outside of cylinder (6) is provided with the teeth of a cogwheel, the top meshing of cylinder (6) has long gear (13), the center department bearing of long gear (13) is connected with roller bearing (11), the other end of roller bearing (11) is connected with the inner wall of shell (1), drive gear (10) are installed to the head end of pivot (7), be connected with belt (12) between drive gear (10) and long gear (13).

4. A temperature adjustable molding powder stirring and heating device as claimed in claim 3, wherein: the right side of shell (1) is provided with discharge gate (20), the inside of discharge gate (20) is provided with the valve.

5. A temperature adjustable molding powder stirring and heating device as claimed in claim 4, wherein: and a support (2) is arranged at the bottom of the shell (1).