CN214982388U - Heating cabinet is used in production of washing machine injection molding - Google Patents
Heating cabinet is used in production of washing machine injection molding Download PDFInfo
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- CN214982388U CN214982388U CN202120095951.7U CN202120095951U CN214982388U CN 214982388 U CN214982388 U CN 214982388U CN 202120095951 U CN202120095951 U CN 202120095951U CN 214982388 U CN214982388 U CN 214982388U
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Abstract
The utility model discloses a heating box for producing injection molding parts of washing machines, which comprises a box body, the inner side of the box body is provided with a heat preservation layer, the inner side of the heat preservation layer is provided with a heating layer, the top of the box body is provided with a feed inlet, the left end of the feed inlet is provided with a vacuum system, the right end of the feed inlet is provided with a temperature control system, the temperature control system is connected with a temperature sensor, the bottom of the box body is provided with a rotating shaft, blades are arranged on the rotating shaft, the upper end of the rotating shaft is connected with a fixed seat, the fixed seat is provided with a bearing, the outer surface of the box body is provided with a discharge port, and the discharge port is provided with a control valve; the utility model discloses it is effectual to keep warm, and the conduction heat is even, reduces calorific loss, utilizes the motor to drive the axis of rotation and rotates, realizes the even stirring of raw and other materials in the box, and the heat conduction is inhomogeneous when solving the heating, leads to the problem that raw and other materials machining efficiency hangs down.
Description
Technical Field
The utility model relates to a washing machine injection molding technical field, in particular to heating cabinet is used in production of washing machine injection molding.
Background
Along with the development of social economy and improvement of living conditions of people, a washing machine is a standard in daily life, wherein a shell and an inner structure of the washing machine are both made of plastic products, the plastic products are made of injection molding pieces, the injection molding pieces are formed by adding polyethylene, polypropylene, organic solvent and other raw materials into an injection molding machine, heating and pressurizing the raw materials to form a solution, injecting the solution into a corresponding mold, and cooling the solution. The existing injection molding machine mostly adopts a heating plate to heat a heating box, and the heating mode has the problems of uneven heating, slow heating speed, difficult temperature adjustment, poor product quality, resource waste and the like.
In view of the shortcomings of the prior art, a technical solution yet to be solved needs to be provided.
Disclosure of Invention
To the above-mentioned technical problem among the correlation technique, the utility model provides a heating cabinet is used in production of washing machine injection molding, it is effectual to keep warm, and heating efficiency is high, and the heating cabinet security is high, and heat conduction is inhomogeneous when solving the heating, leads to the problem that raw and other materials machining efficiency hangs down. The defects in the prior art can be overcome, high-efficiency and high-quality processing of raw materials of the injection molding part is facilitated, and the product quality is improved.
In order to realize the technical purpose, the utility model discloses obviously adopt technical scheme is realized like this:
the utility model provides a heating cabinet is used in production of washing machine injection molding, includes the box, the inboard of box is provided with the heat preservation, the heat preservation inboard is provided with the zone of heating, the top of box is provided with the feed inlet, the left end of feed inlet is provided with vacuum system, the right-hand member of feed inlet is provided with temperature control system, temperature control system is connected with temperature sensor, the bottom of box is provided with the axis of rotation, be provided with the blade in the axis of rotation, the upper end of axis of rotation is connected with the fixing base, be provided with the bearing on the fixing base, the surface of box is provided with the discharge gate, be provided with the control valve on the discharge gate.
Further: the heat-insulating layer is divided into two layers, wherein the first layer is an asbestos heat-insulating layer, and the second layer is a glass wool heat-insulating layer.
Further: the heating layer includes electric heating pipe and heat-conducting plate, the built-in high temperature heating tungsten filament of electric heating pipe, electric heating pipe becomes cylindric series connection in the heating layer, the heat-conducting plate becomes cylindric setting in electric heating pipe inboard.
Further: the feed inlet welds in the top of box, the top of feed inlet is provided with sealed lid.
Further: the temperature control system comprises an electric heating pipe, a temperature sensor and a temperature control switch, and the temperature control system and the temperature sensor, the electric heating pipe and the temperature control switch are electrically connected.
Further: the vacuum system comprises a vacuum pump, a vacuum pipeline, a vacuum pressure sensor and a vacuum system controller.
Further: the blades are sleeved on a central rotating shaft of the rotating shaft, the number of the blades is 4, the blades are arc-shaped, and the rotating shaft is movably connected with the fixed seat.
Further: the discharge port is connected with the control valve in a sealing way through a flange.
The utility model has the advantages that: a heating box for producing injection molding parts of a washing machine comprises a box body, wherein a heat preservation layer is arranged on the inner side of the box body, the heat preservation layer is composed of two heat preservation materials, the first layer is an asbestos heat preservation layer, the second layer is a glass wool heat preservation layer, a heating layer is arranged on the inner side of the heat preservation layer, a feed inlet is formed in the top of the box body, a vacuum system is arranged at the left end of the feed inlet, a temperature control system is arranged at the right end of the feed inlet, a rotating shaft is arranged at the bottom of the box body, blades are arranged on the rotating shaft, a fixed seat is connected to the upper end of the rotating shaft and provided with a bearing, a discharge port is formed in the outer surface of the box body, a control valve is arranged on the discharge port, injection molding body raw materials after being heated and melted flow out of the discharge port through screwing the control valve, and the processing of the injection molding body raw materials is realized, the heating box utilizes the asbestos heat preservation layer as a light fire-resistant heat preservation material, it is effectual to keep warm, the noise has been reduced, heating efficiency is improved, utilize the cotton heat preservation of glass, play the thermal-insulated effect of heat preservation to the box, it is high to prevent heating cabinet outward appearance temperature, lead to the emergence of scalding the accident, the security of heating cabinet has been improved, the electric heating pipe establishes ties into the heater, heat radiating area is big, the even heat conduction of heat-conducting plate, through the inside gas of vacuum system suction box, form vacuum environment, be favorable to heat-conduction, reduce calorific loss, utilize the temperature control system, control box internal temperature, utilize the motor to drive the axis of rotation and rotate, realize the even stirring of raw and other materials in the box, heat conduction is inhomogeneous when solving the heating, lead to the problem that raw and other materials machining efficiency is low.
Drawings
FIG. 1 is a schematic view of the structure of a heating box for producing injection-molded parts of a washing machine according to the present invention;
the reference signs are: the device comprises a box body 1, a heat preservation layer 2, a heating layer 3, a feeding hole 4, a rotating shaft 5, blades 6, a fixed seat 7, a bearing 8, a motor 9, a temperature control system 10, a temperature sensor 11, a control valve 12, a discharging hole 13 and a vacuum system 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 all belong to the protection scope of the present invention.
As shown in the attached drawing, the heating box for producing the injection molding part of the washing machine comprises a box body 1, a heat preservation layer 2, a heating layer 3, a feeding hole 4, a rotating shaft 5, blades 6, a fixed seat 7, a bearing 8, a motor 9, a temperature control system 10, a temperature sensor 11, a control valve 12, a discharging hole 13 and a vacuum system 14.
As shown in fig. 1, including box 1, the inboard of box 1 is provided with heat preservation 2, 2 inboards of heat preservation are provided with zone of heating 3, the top of box 1 is provided with feed inlet 4, the left end of feed inlet 4 is provided with vacuum system 14, the right-hand member of feed inlet 4 is provided with temperature control system 10, temperature control system 10 is connected with temperature sensor 11 for monitor the inside temperature of box, the bottom of box 1 is provided with axis of rotation 5, be provided with blade 6 in the axis of rotation 5 for the interior raw and other materials of agitator tank, the upper end of axis of rotation 5 is connected with fixing base 7, fixing base 7 is provided with bearing 8, the surface of box 1 is provided with discharge gate 13, be provided with control valve 12 on discharge gate 13.
In a specific embodiment of the present invention: the heat preservation 2 divide into two-layerly, and the first layer is the asbestos heat preservation, and the asbestos heat preservation has light fire-resistant effect, and it is effectual to keep warm, noise reduction, improves heating efficiency, and the second floor is the cotton heat preservation of glass, plays the thermal-insulated effect of heat preservation to box 1, prevents that the heating cabinet exterior body temperature is high, avoids scalding the emergence of accident, improves the security of heating cabinet.
In a specific embodiment of the present invention: the heating layer 3 comprises an electric heating pipe and a heat conducting plate, the electric heating pipe is internally provided with a high-temperature heating tungsten filament, the electric heating pipe is connected in the heating layer 3 in a cylindrical mode, and the heat conducting plate is arranged on the inner side of the electric heating pipe in a cylindrical mode.
In a specific embodiment of the present invention: feed inlet 4 welds in the top of box 1, the top of feed inlet 4 is provided with sealed lid, adds raw and other materials after, seals feed inlet 4 through sealed lid.
In a specific embodiment of the present invention: the temperature control system 10 comprises an electric heating pipe, a temperature sensor 11 and a temperature control switch, and the temperature control system 10 and the temperature sensor 11, the electric heating pipe and the temperature control switch are electrically connected.
In a specific embodiment of the present invention: the vacuum system 14 comprises a vacuum pump, a vacuum pipeline, a vacuum pressure sensor and a vacuum system controller, wherein the vacuum pipeline is used for starting the vacuum pump to pump gas in the box body 1, the vacuum pressure sensor is used for detecting the pressure in the box body, a vacuum environment is formed, heat conduction is facilitated, and heat loss is reduced.
In a specific embodiment of the present invention: the rotating shaft 5 is arranged at the bottom end inside the box body 1, the blades 6 are arranged on the rotating shaft 5, the blades 6 are sleeved on a central rotating shaft of the rotating shaft 5, the number of the blades 6 is 4, the blades 6 are arc-shaped so as to reduce fluid resistance, the rotating shaft 5 is sleeved on a rotating shaft of the motor 9 through a bearing, the motor 9 is started, the motor 9 drives the rotating shaft 5 to rotate, the blades 6 to move, uniform stirring of raw materials in the box body 1 is realized, the heating temperature of the raw materials is adjusted, uniform heating is realized, and the heating efficiency is improved.
In a specific embodiment of the present invention: the fixing seat 7 is fixedly installed on the inner surface of the top end of the box body 1, the bearing 8 is embedded inside the fixing seat 7, the bearing 8 is sleeved at the top position of the rotating shaft 5, the rotating shaft 5 is movably connected with the fixing seat 7, and the rotating shaft 5 can rotate around the fixing seat 7 through the bearing 8.
In a specific embodiment of the present invention: a discharge port 14 is formed in the lower end of the left side of the box body 1, a control valve 13 is installed at the upper end of the discharge port 14, the discharge port 14 and the control valve 13 are in sealing connection through a flange, and injection molding body raw materials after being heated and melted flow out of the discharge port 14 through screwing the control valve 13, so that the injection molding body raw materials are processed.
The working principle is as follows: a heating box for producing injection molding parts of a washing machine comprises a box body, wherein a heat preservation layer is arranged on the inner side of the box body and is made of two heat preservation materials, the first layer is an asbestos heat preservation layer which has a light and fire-resistant effect and a good heat preservation effect and can reduce noise and improve heating efficiency, the second layer is a glass wool heat preservation layer which can play a role in heat preservation and heat insulation on the box body, the outer surface temperature of the heating box is prevented from being high, scalding accidents are avoided, the safety of the heating box is improved, a heating layer is arranged on the inner side of the heat preservation layer, the heating layer comprises an electric heating pipe and a heat conducting plate which are connected in series into a heater, and heat is uniformly conducted through the heat conducting plate, a feeding port is arranged at the top of the box body, a vacuum system is arranged at the left end of the feeding port, gas in the box body is sucked through the vacuum system, a vacuum environment is formed, and heat conduction is facilitated, reduce calorific loss, the right-hand member of feed inlet is provided with temperature control system, the inside temperature of control box, temperature control system is connected with temperature sensor, monitors the inside temperature of box, the bottom of box is provided with the axis of rotation, the axis of rotation is provided with the blade, the upper end of axis of rotation is connected with the fixing base, be provided with the bearing on the fixing base, the axis of rotation passes through the bearing and rotates around the fixing base, and starter motor, motor drive axis of rotation rotate, drive the blade motion, realize the even stirring of raw and other materials in the box, the surface of box is provided with the discharge gate, be provided with the control valve on the discharge gate, the injection molding raw and other materials after the heating fusion flow out from the discharge gate through twisting the control valve, realize the processing of injection molding raw and other materials.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments described above, or even in some cases, some features of the embodiments may be replaced with other features.
Claims (8)
1. The utility model provides a heating cabinet is used in production of washing machine injection molding, a serial communication port, the power distribution box comprises a box body, the inboard of box is provided with the heat preservation, the heat preservation inboard is provided with the zone of heating, the top of box is provided with the feed inlet, the left end of feed inlet is provided with vacuum system, the right-hand member of feed inlet is provided with temperature control system, temperature control system is connected with temperature sensor, the bottom of box is provided with the axis of rotation, be provided with the blade in the axis of rotation, the upper end of axis of rotation is connected with the fixing base, be provided with the bearing on the fixing base, the surface of box is provided with the discharge gate, be provided with the control valve on the discharge gate.
2. The heating box for producing the injection molding part of the washing machine as claimed in claim 1, wherein the insulating layer is divided into two layers, the first layer is an asbestos insulating layer, and the second layer is a glass wool insulating layer.
3. The heating box for producing the injection molding part of the washing machine as claimed in claim 1, wherein the heating layer comprises an electric heating tube and a heat conducting plate, the electric heating tube is internally provided with a high-temperature heating tungsten filament, the electric heating tube is connected in series in the heating layer in a cylindrical shape, and the heat conducting plate is arranged in the inner side of the electric heating tube in a cylindrical shape.
4. A heating box for the production of injection-molded parts of a washing machine as claimed in claim 1, wherein the feed inlet is welded to the top end of the box body, and a sealing cover is arranged at the top end of the feed inlet.
5. The heating box for producing the injection-molded parts of the washing machine as claimed in claim 1, wherein the temperature control system comprises an electric heating pipe, a temperature sensor and a temperature control switch, and the temperature control system is electrically connected with the temperature sensor, the electric heating pipe and the temperature control switch.
6. A heating cabinet for the production of injection-molded parts of a washing machine as claimed in claim 1, wherein the vacuum system comprises a vacuum pump, a vacuum pipeline, a vacuum pressure sensor and a vacuum system controller.
7. The heating box for producing the injection molding part of the washing machine as claimed in claim 1, wherein the number of the blades is 4, the blades are arc-shaped, and the rotating shaft is movably linked with the fixed seat.
8. A heating box for producing injection-molded parts of a washing machine as claimed in claim 1, wherein the discharge port and the control valve are hermetically connected by a flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120095951.7U CN214982388U (en) | 2021-01-14 | 2021-01-14 | Heating cabinet is used in production of washing machine injection molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120095951.7U CN214982388U (en) | 2021-01-14 | 2021-01-14 | Heating cabinet is used in production of washing machine injection molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214982388U true CN214982388U (en) | 2021-12-03 |
Family
ID=79140131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120095951.7U Active CN214982388U (en) | 2021-01-14 | 2021-01-14 | Heating cabinet is used in production of washing machine injection molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214982388U (en) |
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2021
- 2021-01-14 CN CN202120095951.7U patent/CN214982388U/en active Active
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