CN113927851A - Be used for outer bucket injection molding cooling arrangement of washing machine - Google Patents
Be used for outer bucket injection molding cooling arrangement of washing machine Download PDFInfo
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- CN113927851A CN113927851A CN202111204613.3A CN202111204613A CN113927851A CN 113927851 A CN113927851 A CN 113927851A CN 202111204613 A CN202111204613 A CN 202111204613A CN 113927851 A CN113927851 A CN 113927851A
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- cooling
- injection molding
- rod
- washing machine
- deflector rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/7207—Heating or cooling of the moulded articles
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides an outer bucket of washing machine injection molding cooling arrangement, includes the cooling mesa, and the support, staving rotary mechanism and cooling spray set, staving rotary mechanism include the rotary disk on the cooling mesa, on helical gear transmission horizontal pole, initiative runner, the drive shaft is by motor drive through the reduction increase of torsion gear subassembly, the other end drive of drive shaft has the cooling reciprocating mechanism, the reciprocating motion of control cooling spray set in stop device. The device realizes the synchronous operation of rotation and cooling, solves the problem of energy waste of the cooling device without shutdown, can cool the injection molding part in a left-right reciprocating manner, and effectively improves the cooling effect.
Description
Technical Field
The invention relates to the field of cooling devices, in particular to cooling equipment used after a washing machine outer cylinder injection molding part is demolded.
Background
The demoulding of the injection molding part of the outer cylinder of the washing machine is one of the important processes for producing the washing machine, and the size can be measured only by cooling the outer cylinder after the outer cylinder is discharged from a mould, so that the waiting time is long, and the production efficiency of equipment is seriously influenced.
The current cooling method is to directly put the outer barrel into water for cooling, and experiments prove that the cooling method has more defects, a water pool occupies large space, and the water cooling mode can be influenced by seasonal temperature due to the influence of weather, so that the cost is increased.
In order to solve the problem of water immersion cooling, the water-spraying type cooling device provided by the prior art usually adopts an axial horizontal rolling rotation mode for the cylindrical products such as the barrel body, and the barrel body needs to be changed from a vertical station to a horizontal rolling station, so that the working efficiency is influenced. On the other hand, the rotation of the barrel body and the cooling spraying device have no linkage, so that the water spraying device has excessive energy waste. In addition, the spraying sectional area inside the barrel body cannot be changed quickly according to the size of the barrel body.
To sum up, how to design the cooling device who is fit for washing machine urceolus injection molding, the device integrated level is high, and the individuation, and realize in function that vertical rotation is synchronous with the cooling, effectively improve cooling efficiency, be the problem that awaits the solution urgently.
Disclosure of Invention
The invention aims to solve the technical problems and designs the cooling device for the injection molding part of the outer cylinder of the washing machine, which is single, high in integration level, synchronous in vertical rotation and cooling and capable of effectively improving cooling efficiency.
The cooling equipment for the injection molding part of the outer barrel of the washing machine comprises a cooling table board, a support, a barrel rotating mechanism and a cooling spraying device, wherein the barrel rotating mechanism comprises a rotating disk on the cooling table board, the rotating disk is connected to a driving rotating wheel through a bevel gear transmission cross rod in a transmission mode, the driving rotating wheel is connected to a driving shaft, the driving shaft is driven by a motor through a speed reduction and torque increase gear assembly, the other end of the driving shaft is driven by a cooling reciprocating mechanism, the cooling reciprocating mechanism comprises a reciprocating driving disk fixed with a pin, and a shifting rod stirred by the pin drives the cooling spraying device to reciprocate in a limiting device.
As a preference: the cooling spraying device of the cooling reciprocating mechanism is arranged on the transmission guide rod, the pins on the reciprocating driving disk are centrosymmetric, the deflector rods comprise a T-shaped deflector rod and an L-shaped deflector rod, the transverse part of the T-shaped deflector rod is fixed on the transmission guide rod, and the vertical part of the T-shaped deflector rod is driven by the pins to drive the transmission guide rod to move left; the L-shaped deflector rod is provided with a rotating shaft at the corner, one end of the L-shaped deflector rod is connected with the sliding pin of the transmission guide rod in a sliding mode through the sliding groove, the length of the other end of the L-shaped deflector rod is set to be that when the transmission guide rod moves left, after the L-shaped deflector rod rotates around the rotating shaft, the other end of the L-shaped deflector rod can be driven by the pin, and when the pin is separated from the L-shaped deflector rod, the transmission guide rod moves right to the original position.
As a preference: the transmission guide rod is provided with a sliding groove for adjusting the reciprocating stroke, and the sliding pin slides in the sliding groove and is fixed through a bolt to adjust the reciprocating distance of the transmission guide rod.
As a preference: the bottom of the cooling table top is provided with a drainage plate, the drainage plate is connected to the filter plate in a smooth transition mode, and the bottom of the filter plate is provided with a collecting box; the collecting box, the filter plate, the driving runner, the driving shaft, the speed reducing and torque increasing gear assembly, the motor, the cooling reciprocating mechanism, the air pump and the water pump of the cooling spraying device are packaged in the square shell through the bracket and form a front-back position relation with the cooling table board.
As a preference: the water pump and the air pump are both DC 12V.
As a preference: a cylindrical positioning rod is arranged on the rotating disk below the cooling table surface.
The invention has the beneficial effects that:
1. the motor drives the driving shaft to synchronously drive the rotation of the injection molding part of the outer cylinder of the washing machine and the operation of the cooling spraying device, and the problem of energy waste of the cooling device without stopping is solved.
2. The cooling spraying device of the equipment can cool the injection molding part of the outer cylinder of the washing machine in a left-right reciprocating manner under the driving of the cooling reciprocating mechanism, so that the cooling effect is effectively improved.
3. The mode of combining water mist cooling and air cooling is adopted, the advantages of two medium cooling modes are fully utilized, the advantages of water cooling and quick cooling are made up for the deficiencies, the advantage that the barrel body can be dried through air cooling is kept, and water mist on the surface of the barrel body is taken away through air heat exchange; secondly, the cooling speed and the cooling effect can be adjusted by adjusting the respective working time of the two cooling modes.
Drawings
FIG. 1: the overall structure of the invention is integrally matched with a use schematic diagram.
FIG. 2 is a drawing: side view of the main transmission components of the present invention.
FIG. 3: the invention is a schematic overall integrated appearance.
Detailed Description
The embodiment of the cooling device for the injection molding part of the outer barrel of the washing machine, which is combined with the graph 1 and the graph 2, comprises a cooling table board 1, a support 2, a motor 3 arranged on the support, a speed-reducing and torque-increasing gear assembly 30, a rotating disk 5A on the cooling table board forming a barrel rotating mechanism is driven through the speed-reducing and torque-increasing gear assembly 30, a cylindrical positioning rod is fixed on the rotating disk 5A, and a grabbing disk arranged on the positioning rod can fix the injection molding part of the outer barrel of the washing machine. The rotating disc 5A is connected to a driving rotating wheel 7A in a transmission mode through a bevel gear transmission cross rod 6A, the driving rotating wheel 7A is driven by a driving shaft, the other end of the driving shaft drives a cooling reciprocating mechanism, the cooling reciprocating mechanism comprises a reciprocating driving disc 2A fixed with a pin 31, and a deflector rod driven by the pin 31 drives a cooling spraying device 1A to reciprocate in a limiting device.
FIG. 1 further illustrates: the cooling spray device 1A of the cooling reciprocating mechanism is arranged on a transmission guide rod 34, two pins 31 on a reciprocating driving disc 2A are centrosymmetric, the deflector rods comprise a T-shaped deflector rod 32 and an L-shaped deflector rod 33, the transverse part of the T-shaped deflector rod is fixed on the transmission guide rod, the vertical part of the T-shaped deflector rod is driven by the pins, and when the reciprocating driving disc 2A rotates, the pins 31 also move circularly to drive the transmission guide rod 34 to move left; the L-shaped deflector rod 33 is provided with a rotating shaft 330 at the corner thereof, one end of the L-shaped deflector rod is in sliding connection with a sliding pin 341 of the transmission guide rod through a sliding groove, the length of the other end of the L-shaped deflector rod is set to be such that when the transmission guide rod moves left, the other end of the L-shaped deflector rod can be driven by the pin 31 after the L-shaped deflector rod rotates around the rotating shaft 330, and when the pin is separated from the L-shaped deflector rod, the transmission guide rod 34 moves right to the original position. The driving guide rod of the embodiment in the figure has a sliding groove for adjusting the reciprocating stroke, and the sliding pin 341 can slide in the sliding groove and is fixed by a bolt, so that the standing position of the L-shaped deflector rod is adjusted, namely the initial position of the driving guide rod is controlled, and the reciprocating distance is changed. The stroke adjusting function is to adapt to the movement strokes of different sizes of the barrel bodies with different calibers, ensure that water mist can fall into the barrel in cooperation with the spray head, and reduce the wetting to the environment.
As also seen in FIG. 1, the single body is a cooling table board 1 of the equipment, the bottom of which is provided with a flow guide plate 10, the flow guide plate 10 is connected with a filter plate 11 in a smooth transition way, and the bottom of the filter plate 11 is provided with a collection box 4; as shown in fig. 1 and 3, the collection box 4, the filter plate 11, the driving wheel 7A, the driving shaft 3A, the speed reduction and torque increase gear assembly 30, the motor 3, the cooling reciprocating mechanism, and the air pump 5 and the water pump 6 of the cooling spray device are all packaged in the square shell 12 through the bracket 2 and form a front-back position relation with the cooling table board 1.
For improving the safety of the equipment, the DC12V is selected as the water pump and the air pump. The air pump 5 and the water pump 6 are provided with an input port and an output port, the output port is connected with a hose to feed into a spray gun on the cooling spray device 1A, gas and water are respectively fed, and the gas feeding speed and the liquid feeding speed can be controlled by directly adjusting the power of the air pump and the water pump so as to adapt to different processing requirements.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an outer bucket injection molding cooling arrangement of washing machine, includes cooling mesa, support, the support prop up staving rotary mechanism and cooling spray set, its characterized in that: the barrel rotating mechanism comprises a rotating disk on a cooling table surface, the rotating disk is connected to a driving rotating wheel through a bevel gear transmission cross rod in a transmission mode, the driving rotating wheel is connected to a driving shaft, the driving shaft is driven by a motor through a speed reduction and torque increase gear assembly, the other end of the driving shaft drives a cooling reciprocating mechanism, the cooling reciprocating mechanism comprises a reciprocating driving disk fixed with a pin, and a deflector rod which is stirred by the pin, and the deflector rod drives the cooling spraying device to reciprocate in a limiting device.
2. The cooling device for the injection molding part of the outer barrel of the washing machine as claimed in claim 1, wherein: the cooling spraying device of the cooling reciprocating mechanism is arranged on the transmission guide rod, the pins on the reciprocating driving disc are centrosymmetric, the deflector rods comprise a T-shaped deflector rod and an L-shaped deflector rod, the transverse part of the T-shaped deflector rod is fixed on the transmission guide rod, and the vertical part is driven by the pins to drive the transmission guide rod to move left; the L-shaped deflector rod is provided with a rotating shaft at the corner, one end of the L-shaped deflector rod is connected with a sliding pin of the transmission guide rod in a sliding mode through a sliding groove, the length of the other end of the L-shaped deflector rod is set to be that when the transmission guide rod moves left, the L-shaped deflector rod rotates around the rotating shaft, the other end of the L-shaped deflector rod can be driven by the pin, and when the pin is separated from the L-shaped deflector rod, the transmission guide rod moves right to the original position.
3. The cooling device for the injection molding part of the outer barrel of the washing machine as claimed in claim 2, wherein: the transmission guide rod is provided with a sliding groove for adjusting the reciprocating stroke, and the sliding pin slides in the sliding groove and is fixed through a bolt to adjust the reciprocating distance of the transmission guide rod.
4. The cooling device for the injection molding of the outer barrel of the washing machine as claimed in claim 1 or 3, wherein: the bottom of the cooling table top is provided with a drainage plate, the drainage plate is connected to the filter plate in a smooth transition mode, and the bottom of the filter plate is provided with a collecting box; the collecting box, the filter plate, the driving rotating wheel, the speed-reducing and torque-increasing gear assembly, the motor, the cooling reciprocating mechanism, the air pump and the water pump of the cooling spraying device are packaged in the square shell through the bracket and form a front-back position relation with the cooling table board.
5. The cooling device for the injection molding part of the outer barrel of the washing machine as claimed in claim 1, wherein: the water pump and the air pump are both DC 12V.
6. The cooling device for the injection molding part of the outer barrel of the washing machine as claimed in claim 4, wherein: and a cylindrical positioning rod is arranged on the rotating disk below the cooling table surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111204613.3A CN113927851B (en) | 2021-10-15 | 2021-10-15 | Be used for outer bucket injection molding cooling arrangement of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111204613.3A CN113927851B (en) | 2021-10-15 | 2021-10-15 | Be used for outer bucket injection molding cooling arrangement of washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113927851A true CN113927851A (en) | 2022-01-14 |
| CN113927851B CN113927851B (en) | 2023-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111204613.3A Active CN113927851B (en) | 2021-10-15 | 2021-10-15 | Be used for outer bucket injection molding cooling arrangement of washing machine |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003010585A (en) * | 2001-06-27 | 2003-01-14 | Hitachi Ltd | Electric washing machine |
| KR20050022714A (en) * | 2003-08-29 | 2005-03-08 | (주)피스코엔지니어링 | Crystallizable Simulator for a neck portion of PET-bottle |
| CN203955688U (en) * | 2014-05-14 | 2014-11-26 | 湘潭职业技术学院 | A kind of food waste treatment device |
| CN108941686A (en) * | 2018-09-18 | 2018-12-07 | 浙江翱力新材料科技有限公司 | Inclined hole processing machine in a kind of cylinder |
| CN109957907A (en) * | 2017-12-22 | 2019-07-02 | 博西华电器（江苏）有限公司 | Clothes washer-dryer |
| CN111633959A (en) * | 2020-07-09 | 2020-09-08 | 滁州益佳模具设备制造有限公司 | Box liner plastic suction mold facilitating demolding |
-
2021
- 2021-10-15 CN CN202111204613.3A patent/CN113927851B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003010585A (en) * | 2001-06-27 | 2003-01-14 | Hitachi Ltd | Electric washing machine |
| KR20050022714A (en) * | 2003-08-29 | 2005-03-08 | (주)피스코엔지니어링 | Crystallizable Simulator for a neck portion of PET-bottle |
| CN203955688U (en) * | 2014-05-14 | 2014-11-26 | 湘潭职业技术学院 | A kind of food waste treatment device |
| CN109957907A (en) * | 2017-12-22 | 2019-07-02 | 博西华电器（江苏）有限公司 | Clothes washer-dryer |
| CN108941686A (en) * | 2018-09-18 | 2018-12-07 | 浙江翱力新材料科技有限公司 | Inclined hole processing machine in a kind of cylinder |
| CN111633959A (en) * | 2020-07-09 | 2020-09-08 | 滁州益佳模具设备制造有限公司 | Box liner plastic suction mold facilitating demolding |
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| Publication number | Publication date |
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| CN113927851B (en) | 2023-06-27 |
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