CN210283139U - Mold for manufacturing water pan of cabinet air conditioner - Google Patents
Mold for manufacturing water pan of cabinet air conditioner Download PDFInfo
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- CN210283139U CN210283139U CN201920905252.7U CN201920905252U CN210283139U CN 210283139 U CN210283139 U CN 210283139U CN 201920905252 U CN201920905252 U CN 201920905252U CN 210283139 U CN210283139 U CN 210283139U
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Abstract
The utility model provides a mould for making a water pan of a cabinet air conditioner, which comprises a panel, a water port plate, a front template and a rear template which are arranged from top to bottom in sequence, wherein a front mould core is embedded in the front template, a rear mould core is embedded in the rear template, and a product cavity is formed between the front mould core and the rear mould core; the mold also comprises a glue inlet and a positioning ring, the glue inlet sequentially penetrates through the panel, the water gap plate and the front template, the positioning ring is fixed on the panel, a central hole is formed in the positioning ring, and the glue inlet penetrates through the central hole; the front mold core is internally provided with a plurality of groups of first cooling water channels, the rear mold core is internally provided with a plurality of groups of second cooling water channels, the first cooling water channels are arranged along the broadside direction of the front mold plate, and the second cooling water channels are arranged along the broadside direction of the rear mold plate. The die can realize the rapid cooling of the molten rubber material in the cavity of the product, accelerate the forming speed of the product and improve the production efficiency.
Description
Technical Field
The utility model relates to an injection mold technical field specifically is a mould for making cabinet-type air conditioner water collector.
Background
The existing injection mold adopts molten rubber to enter the rubber from a rubber inlet, the molten rubber enters a product cavity through the rubber inlet, a vertical main flow channel and a horizontal main flow channel in sequence, and then the molten rubber is cooled and molded in the product cavity. However, the existing injection mold is lack of a cooling system, so that the cooling speed of the molten rubber is too slow, and the production time is greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can quick refrigerated mould that is used for making cabinet-type air conditioner water collector.
In order to achieve the purpose, the utility model provides a mold which comprises a panel, a water gap plate, a front template and a rear template which are arranged from top to bottom in sequence, wherein a front mold core is embedded in the front template, a rear mold core is embedded in the rear template, and a product cavity is formed between the front mold core and the rear mold core; the mold also comprises a glue inlet and a positioning ring, the glue inlet sequentially penetrates through the panel, the water gap plate and the front template, the positioning ring is fixed on the panel, a central hole is formed in the positioning ring, and the glue inlet penetrates through the central hole; the front mold core is internally provided with a plurality of groups of first cooling water channels, the rear mold core is internally provided with a plurality of groups of second cooling water channels, the first cooling water channels are arranged along the broadside direction of the front mold plate, and the second cooling water channels are arranged along the broadside direction of the rear mold plate.
Preferably, a first through hole is formed in a first long edge of the front template, a first end of the first cooling water channel penetrates through the first through hole, a second through hole is formed in a second long edge of the front template, and a second end of the first cooling water channel penetrates through the second through hole.
The third through hole is formed in the first long edge of the rear template, the first end of the second cooling water channel penetrates through the third through hole, the fourth through hole is formed in the second long edge of the rear template, and the second end of the second cooling water channel penetrates through the fourth through hole.
According to the scheme, the first end and the second end of the first cooling water channel are communicated with the condensing pipe, and the first end and the second end of the second cooling water channel are communicated with the condensing pipe. The multiple groups of first cooling water channels are uniformly arranged inside the front mold core, and the multiple groups of second cooling water channels are uniformly arranged inside the rear mold core, so that the front mold core and the rear mold core can be cooled at each position inside. When the molten rubber enters the product cavity, condensate is introduced into the condenser pipe, flows through the first cooling water channel and the second cooling water channel through the condenser pipe and flows out through the condenser pipe, and the circulating condensate can quickly reduce the temperature of the front mold core and the rear mold core, so that the cooling forming speed of the molten rubber in the product cavity is accelerated.
According to a further scheme, the front mold core is provided with a vertical main flow channel which is funnel-shaped, the vertical main flow channel comprises a transition part and a communicating part connected to one end of the transition part, and the longitudinal section of the communicating part is trapezoidal.
The front mold core is further provided with a horizontal main runner which is communicated with the vertical main runner, and the horizontal main runner is arranged between the front mold core and the rear mold core.
In the scheme, the transition part is communicated with the glue inlet. The molten rubber material flows into the transition part through the rubber inlet, then flows into the transverse main runner through the communicating part, and then flows into the product cavity through the transverse main runner.
According to a further scheme, the die further comprises a base and an elastic component, the elastic component is arranged on two sides of the base respectively, a first mounting hole is formed in the base, a second mounting hole is formed in the position, corresponding to the first mounting hole, of the rear template, two ends of the elastic component are arranged in the first mounting hole and the second mounting hole respectively, the first end of the elastic component is abutted to the base, and the second end of the elastic component is abutted to the rear template.
Still further, the elastic member is a spring.
According to a further scheme, the mould comprises a plurality of ejector pins, first ends of the ejector pins are installed on the base, and second ends of the ejector pins extend into the product cavity and are abutted to the bottom surface of the cabinet air conditioner water receiving plate.
In the scheme, when the mold is opened, the base moves upwards, the ejector pin ejects a product, and the spring is compressed at the moment. After the product is taken out, the compressed spring is released, the spring is restored to the original shape, the base is pushed to reset, and therefore the ejector pin can be guaranteed to be restored to the original position, and the precision of next injection molding is guaranteed.
According to a further scheme, the mold further comprises a plurality of ejector rods, first ends of the ejector rods are installed on the base, and second ends of the ejector rods extend into the transverse main flow channel.
In the scheme, the ejector rod ejects the waste material in the transverse main runner during die opening to prepare for next injection molding.
Drawings
Fig. 1 is an exploded view of an embodiment of the present invention.
Fig. 2 is a structural diagram of an embodiment of the present invention.
Fig. 3 is a sectional view taken along the direction of fig. 2A-a.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
Referring to fig. 1 to 3, the utility model provides a mold comprises from the top down panel 1, nozzle plate 2, front form 3, back form 4, base 5. A front mould core 31 is embedded in the front template 3, a rear mould core 41 is embedded in the rear template 4, a product cavity is formed between the front mould core 31 and the rear mould core 41, and the shape of the product cavity is matched with the external contour of the track air-conditioning water pan. The mold further comprises a positioning ring 6, a glue inlet 7, an elastic part 8, a plurality of ejector pins 9 and a plurality of ejector rods 10, wherein the glue inlet 7 sequentially penetrates through the panel 1, the water gap plate 2 and the front template 3, the positioning ring 6 is fixed on the panel 1, a central hole is formed in the positioning ring 6, and the glue inlet 7 penetrates through the central hole. A plurality of sets of first cooling water channels 32 are arranged in the front mold core 31, a plurality of sets of second cooling water channels 42 are arranged in the rear mold core 41, the first cooling water channels 32 are arranged along the width direction of the front mold plate 3, and the second cooling water channels 42 are arranged along the width direction of the rear mold plate 4. A first through hole (not shown) is formed on the first long side of the front template 3, a first end of the first cooling water channel 32 passes through the first through hole, a second through hole (not shown) is formed on the second long side of the front template 3, and a second end of the first cooling water channel 32 passes through the second through hole.
A third through hole (not shown) is formed on the first long side of the rear template 4, a first end of the second cooling water channel 42 passes through the third through hole, a fourth through hole (not shown) is formed on the second long side of the rear template 4, and a second end of the second cooling water channel 42 passes through the fourth through hole. The front mold core 31 is provided with a vertical main flow passage and a horizontal main flow passage 33, the vertical main flow passage is funnel-shaped, the vertical main flow passage comprises a transition part 311 and a communication part 312 connected to one end of the transition part 311, the longitudinal section of the communication part 312 is trapezoidal, the horizontal main flow passage 33 is communicated with the vertical main flow passage, and the horizontal main flow passage 33 is arranged between the front mold core 31 and the rear mold core 41. The transition part 311 is communicated with the glue inlet 7. The molten rubber material flows into the transition portion 311 through the rubber inlet 7, flows into the transverse main flow passage 33 through the communication portion 312, and flows into the product cavity through the transverse main flow passage 33.
In this embodiment, the elastic members 8 are respectively disposed on two sides of the base 5, the base 5 is provided with a first mounting hole (not shown), the rear mold plate 4 is provided with a second mounting hole (not shown) at a position corresponding to the first mounting hole, two ends of the elastic member 8 are respectively disposed in the first mounting hole and the second mounting hole, a first end of the elastic member 8 abuts against the base 5, and a second end of the elastic member 8 abuts against the rear mold plate 4. Preferably, the elastic member 8 is a spring.
In this embodiment, a first end of the thimble 9 is installed on the base 5, and a second end of the thimble 9 extends into the product cavity and abuts against the bottom surface of the water receiving tray of the cabinet air conditioner. A first end of the stem 10 is mounted on the base 5 and a second end of the stem 10 extends into the transverse main channel 33. When the mould is opened, the base 5 moves upwards, the ejector pin 9 ejects a product, and the spring 8 is compressed at the moment. After the product is taken out, the compressed spring 8 is released, the spring 8 is restored to the initial state, the base 5 is pushed to reset, and therefore the ejector pin 9 can be guaranteed to be restored to the original position, and the precision of next injection molding is guaranteed. The ejector rod 10 ejects the waste material in the transverse main flow passage 33 when the mold is opened, and preparation is made for next injection molding.
In this embodiment, the first and second ends of the first cooling water channel 32 are both in communication with the condenser tube, and the first and second ends of the second cooling water channel 42 are both in communication with the condenser tube. The plurality of groups of first cooling water channels 32 are uniformly arranged inside the front mold core 31, and the plurality of groups of second cooling water channels 42 are uniformly arranged inside the rear mold core 41, so that the front mold core 31 and the rear mold core 41 can be cooled at each position inside at the same time. When the molten rubber enters the product cavity, condensate is introduced into the condenser pipe, flows through the first cooling water channel 32 and the second cooling water channel 42 through the condenser pipe and flows out through the condenser pipe, and the circulating condensate can quickly reduce the temperature of the front mold core 31 and the temperature of the rear mold core 41, so that the cooling and forming speed of the molten rubber in the product cavity is increased.
It should be noted that fig. 1 is the vertical exploded view of placing of embodiment of the present invention, and the mould in this embodiment is placed along the horizontal direction in practical application, namely is panel 1, water gap board 2, front template 3, back template 4, thimble fixing plate 5, thimble bottom plate 6 and base 7 from a left side to the right side in proper order when in actual use, for convenience of description and viewing, will above structure is placed vertically, describes according to the visual angle of vertical direction when describing.
Finally, it should be noted that the present invention is not limited to the above-mentioned embodiments, and if the person skilled in the art is informed by the teachings of the present invention, without creatively designing the similar structural modes and embodiments to the technical solutions, all shall fall within the protection scope of the present invention.
Claims (9)
1. A mould for making a water pan of a cabinet air conditioner comprises a panel, a water gap plate, a front template and a rear template which are sequentially arranged, wherein a front mold core is embedded in the front template, a rear mold core is embedded in the rear template, and a product cavity is formed between the front mold core and the rear mold core; the mold further comprises a glue inlet and a positioning ring, the glue inlet sequentially penetrates through the panel, the water gap plate and the front template, the positioning ring is fixed on the panel, a central hole is formed in the positioning ring, and the glue inlet penetrates through the central hole;
the method is characterized in that:
the front mold core is internally provided with a plurality of groups of first cooling water channels, the rear mold core is internally provided with a plurality of groups of second cooling water channels, the first cooling water channels are arranged along the width direction of the front mold plate, and the second cooling water channels are arranged along the width direction of the rear mold plate.
2. The mold of claim 1, wherein:
the first through hole is formed in the first long edge of the front template, the first end of the first cooling water channel penetrates through the first through hole, the second through hole is formed in the second long edge of the front template, and the second end of the first cooling water channel penetrates through the second through hole.
3. The mold of claim 2, wherein:
the rear template is characterized in that a third through hole is formed in the first long edge of the rear template, the first end of the second cooling water channel penetrates through the third through hole, a fourth through hole is formed in the second long edge of the rear template, and the second end of the second cooling water channel penetrates through the fourth through hole.
4. A mold according to any one of claims 1 to 3, wherein:
the front mold core is provided with a vertical main runner, the vertical main runner is funnel-shaped, the vertical main runner comprises a transition part and a communicating part connected to one end of the transition part, and the longitudinal section of the communicating part is trapezoidal.
5. The mold of claim 4, wherein:
the front mold core is further provided with a transverse main runner, the transverse main runner is communicated with the vertical main runner, and the transverse main runner is arranged between the front mold core and the rear mold core.
6. The mold of claim 5, wherein:
the mould further comprises a base and elastic parts, the number of the elastic parts is more than two, the elastic parts are respectively arranged on two sides of the base, first mounting holes are formed in the base, second mounting holes are formed in positions, corresponding to the first mounting holes, of the rear template, two ends of the elastic parts are respectively arranged in the first mounting holes and the second mounting holes, the first ends of the elastic parts are abutted to the base, and the second ends of the elastic parts are abutted to the rear template.
7. The mold of claim 6, wherein:
the elastic component is a spring.
8. The mold of claim 7, wherein:
the mould comprises a plurality of thimbles, the first ends of the thimbles are installed on the base, and the second ends of the thimbles extend into the product cavity and are abutted against the bottom surface of the water receiving tray of the cabinet air conditioner.
9. The mold of claim 8, wherein:
the mould further comprises a plurality of ejector rods, first ends of the ejector rods are installed on the base, and second ends of the ejector rods extend into the transverse main flow channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920905252.7U CN210283139U (en) | 2019-06-14 | 2019-06-14 | Mold for manufacturing water pan of cabinet air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920905252.7U CN210283139U (en) | 2019-06-14 | 2019-06-14 | Mold for manufacturing water pan of cabinet air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210283139U true CN210283139U (en) | 2020-04-10 |
Family
ID=70096932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920905252.7U Active CN210283139U (en) | 2019-06-14 | 2019-06-14 | Mold for manufacturing water pan of cabinet air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210283139U (en) |
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2019
- 2019-06-14 CN CN201920905252.7U patent/CN210283139U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210602 Address after: 1st floor, No.3, Jiangong 3rd Street, South District, Zhongshan City, Guangdong Province 528400 Patentee after: Zhongshan Songfu plastic mould Co.,Ltd. Address before: 1 / F, No.2 Hongda Road, Nanping Science and Technology Industrial Park, Zhuhai, Guangdong 519000 Patentee before: ZHUHAI SONGFU PLASTIC MOLD Co.,Ltd. |
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| TR01 | Transfer of patent right |