CN212764336U - PU material pouring flat die - Google Patents
PU material pouring flat die Download PDFInfo
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- CN212764336U CN212764336U CN202021636516.2U CN202021636516U CN212764336U CN 212764336 U CN212764336 U CN 212764336U CN 202021636516 U CN202021636516 U CN 202021636516U CN 212764336 U CN212764336 U CN 212764336U
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Abstract
The utility model relates to a PU discharging flat die, which comprises a top plate, a bottom plate, an upper die and a lower die, wherein the upper surface of the upper die is provided with a connecting plate, the connecting plate is provided with a rack, the upper surface of the top plate is provided with a driving motor, one side of the driving motor is provided with a transmission gear, the upper end of the rack is meshed and connected with the transmission gear, the top plate is provided with a positioning sleeve, a positioning column is arranged above the connecting plate, a support plate is arranged between the top plate and the bottom plate, a water tank is arranged on the support plate, a refrigerator is arranged in the water tank, the upper surface of the bottom plate is provided with an atomizer on one side of the lower die, the output end of the atomizer is provided with an atomizing nozzle, a water delivery pipe is arranged between the atomizer and the water tank, one end of the water delivery pipe is, the utility model discloses the die sinking operation is stable, and mould life is high, can guarantee that the product is stereotyped, improves the quality of product.
Description
Technical Field
The utility model relates to a PU falls material flat die sinking utensil.
Background
Casting is one method of plastic processing. In the early stage of casting, liquid monomer or prepolymer (polymer) is injected into a mold under normal pressure, and the monomer or prepolymer is polymerized and cured to form a product with the same shape as the inner cavity of the mold. At the beginning of the 20 th century, phenolic resins were first molded by casting. Opening the mold is also originally a mechanical or process term, referring to the manufacture of the mold set. The term is now used in industry to refer to the set of tools that form the product design, including the mechanical equipment and the mold. Meanwhile, mold opening is a production process which occupies a high total investment, and production technology, materials and other factors can increase the cost of mold opening, so mold opening is an important production process. The mould opening of current mould is through artifical mould opening, overturn and beat the mould when the mould opening, this kind of mould opening mode operation is unstable, accident easily takes place, can't ensure staff's life safety, the mould is because long-term upset and beating simultaneously, life shortens greatly, in addition, the product after the casting shaping still remains a large amount of heats when the mould opening is ejecting, if direct ejecting, can influence the design of product, can't guarantee the quality of product, from this it is necessary to make the improvement.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a die sinking operation is stable, and mould life is high, can guarantee product quality's PU material pouring and die sinking.
The technical scheme of the utility model is realized like this: the utility model provides a flat die sinking of PU pouring, includes roof, bottom plate, upper die, bed die, the bed die is fixed at bottom plate upper surface middle part, the upper die is located between roof and the bottom plate, its characterized in that: the upper die is characterized in that a connecting plate is arranged on the upper surface of the upper die, a rack is arranged above the connecting plate, the rack is vertically arranged, the lower end of the rack is fixedly connected with the middle part of the upper surface of the connecting plate, a through groove is arranged on the top plate, the through groove penetrates through the upper surface and the lower surface of the top plate along the vertical direction, a driving motor is arranged on the upper surface of the top plate, a transmission gear is arranged on one side of the driving motor and is in transmission connection with the driving motor, the upper end of the rack penetrates through the through groove and is in meshing connection with the transmission gear, a positioning sleeve is arranged on the top plate and is vertically arranged, a positioning column is arranged above the connecting plate, the lower end of the positioning column is fixedly connected with the upper surface of the connecting plate, the, the improved water-saving device is characterized in that the lower portion of the side wall of the support plate is fixedly connected with the side wall of the bottom plate, a water tank is arranged on the support plate, a refrigerator is arranged in the water tank, an atomizer is arranged on the upper surface of the bottom plate and located on one side of the lower die, an atomizing spray head is arranged at the output end of the atomizer, a water delivery pipe is arranged between the atomizer and the water tank, one end of the water delivery pipe is connected with the bottom of the water tank, a water outlet valve is arranged at the joint of the bottom of the water tank and the water delivery pipe, one end.
By adopting the technical scheme, when the mold is opened, the driving motor is started to drive the transmission gear to rotate, the transmission gear is meshed with the rack, the transmission gear drives the rack to move upwards, the rack drives the connecting plate to move upwards, the connecting plate drives the upper mold to move upwards to realize mold opening, the positioning column moves upwards in the positioning sleeve in the upward movement process of the connecting plate, so that the mold opening process is more stable, the supporting plate, the top plate and the bottom plate are integrally formed, the structure is stable, water is filled in the water tank, the refrigerator is started to cool water in the water tank into cooling water after mold opening is completed, the water outlet valve is opened, the water suction pump is started, the cooling water in the water tank enters the atomizer through the water pipe under the action of the water suction pump, the atomizer is started to atomize the cooling water into cooling water mist and is sprayed on the surface of the product through the atomizing, avoid directly ejecting the product when still remaining the heat on the product surface, influence the design of product, compare with current artifical die sinking, the utility model discloses the die sinking operation is stable, and mould life is high, can guarantee the product design, improves the quality of product.
The utility model discloses further set up to: the roof bottom surface is equipped with spacing post, the connecting plate upper surface is equipped with the spacing hole of mutually supporting with spacing post, spacing post lower extreme is located spacing hole.
Through adopting above-mentioned technical scheme, the die sinking in-process, the connecting plate drives the mould rebound, and the reference column rebound in the position sleeve, spacing post rebound in spacing hole, the cooperation of reference column and position sleeve in addition spacing post and spacing hole, spacing effectual, further improved the stability of die sinking process.
The utility model discloses further set up to: the limiting column is characterized in that a spring is sleeved on the outer wall of the limiting column, the upper end of the spring is fixedly connected with the bottom surface of the top plate, and the lower end of the spring is fixedly connected with the upper surface of the connecting plate.
Through adopting above-mentioned technical scheme, the spring buffering is effectual, can play a cushioning effect to the lift of connecting plate, makes the die sinking effect more stable.
The utility model discloses further set up to: the speed reducer is arranged on one side of the driving motor, the output end of the driving motor is in transmission connection with the input end of the speed reducer, and the output end of the speed reducer is in transmission connection with the transmission gear.
By adopting the technical scheme, the speed reducer is connected between the driving motor and the transmission gear, the driving motor drives the speed reducer, the transmission gear is driven to rotate after the speed inside the speed reducer is reduced, the rotating speed of the speed reducer can be reduced, the torque is improved, and the stability of the die opening process is improved.
The utility model discloses further set up to: the atomizer is equipped with three and all towards lower mould.
Through adopting above-mentioned technical scheme, to the product cooling in-process, three atomizer all sprays cooling water smoke and cools down the product on the product surface, makes the cooling effect of product better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
The labels in the figures are:
1-top plate, 2-bottom plate, 3-upper die, 4-lower die, 5-connecting plate, 6-rack, 7-through groove, 8-driving motor, 9-transmission gear, 10-locating sleeve, 11-locating column, 12-support plate, 13-water tank, 14-refrigerator, 15-atomizer, 16-atomizing nozzle, 17-water pipe, 18-water outlet valve, 19-water pump, 20-limiting column, 21-limiting hole, 22-spring and 23-speed reducer.
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 without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the utility model discloses a flat die sinking of PU pouring, including roof 1, bottom plate 2, go up mould 3, bed die 4 is fixed at 2 upper surface middle parts of bottom plate, it is located between roof 1 and the bottom plate 2 to go up mould 3 the utility model discloses in the embodiment: the upper die 3 is provided with a connecting plate 5 on the upper surface, a rack 6 is arranged above the connecting plate 5, the rack 6 is vertically arranged, the lower end of the rack 6 is fixedly connected with the middle part of the upper surface of the connecting plate 5, the top plate 1 is provided with a through groove 7, the through groove 7 penetrates through the upper surface and the lower surface of the top plate 1 along the vertical direction, the upper surface of the top plate 1 is provided with a driving motor 8, one side of the driving motor 8 is provided with a transmission gear 9, the transmission gear 9 is in transmission connection with the driving motor 8, the upper end of the rack 6 penetrates through the through groove 7 and then is in meshing connection with the transmission gear 9, the top plate 1 is provided with a positioning sleeve 10, the positioning sleeve 10 is vertically arranged, a positioning column 11 is arranged above the connecting plate 5, the lower end of the positioning column 11 is fixedly connected with the upper surface of the connecting plate, the upper portion of the side wall of the support plate 12 is fixedly connected with the side wall of the top plate 1, the lower portion of the side wall of the support plate 12 is fixedly connected with the side wall of the bottom plate 2, a water tank 13 is arranged on the support plate 12, a refrigerator 14 is arranged in the water tank 13, an atomizer 15 is arranged on the upper surface of the bottom plate 2 and located on one side of the lower die 4, an atomizing nozzle 16 is arranged at the output end of the atomizer 15, a water conveying pipe 17 is arranged between the atomizer 15 and the water tank 13, one end of the water conveying pipe 17 is connected with the bottom of the water tank 13, a water outlet valve 18 is arranged at the connection portion of the bottom of the water tank 13 and the water conveying pipe 17, one end, far.
By adopting the technical scheme, when the mold is opened, the driving motor 8 is started to drive the transmission gear 9 to rotate, the transmission gear 9 is meshed with the rack 6, then the transmission gear 9 drives the rack 6 to move upwards, the rack 6 drives the connecting plate 5 to move upwards, the connecting plate 5 drives the upper mold 3 to move upwards to realize mold opening, the positioning column 11 moves upwards in the positioning sleeve 10 in the upward movement process of the connecting plate 5, so that the mold opening process is more stable, the supporting plate 12, the top plate 1 and the bottom plate 2 are integrally formed, the structure is stable, the water tank 13 is filled with water, the refrigerator 14 is started to cool the water in the water tank 13 into cooling water after the mold opening is completed, the water outlet valve 18 is opened, the water suction pump 19 is started, the cooling water in the water tank 13 enters the atomizer 15 through the water delivery pipe 17 under the action of the water suction pump 19, the atomizer 15 is started to atomize the cooling water into cooling water mist, carry out ejecting to the product again after the cooling is accomplished, avoid directly ejecting with the product when still remaining the heat on the product surface, influence the design of product, compare with current artifical die sinking, the utility model discloses the die sinking operation is stable, and mould life is high, can guarantee the product design, improves the quality of product.
In the embodiment of the present invention: the bottom surface of the top plate 1 is provided with a limiting post 20, the upper surface of the connecting plate 5 is provided with a limiting hole 21 matched with the limiting post 20, and the lower end of the limiting post 20 is positioned in the limiting hole 21.
Through adopting above-mentioned technical scheme, the die sinking in-process, connecting plate 5 drives mould 3 and upwards removes, and reference column 11 upwards removes in position sleeve 10, and spacing post 20 downwards removes in spacing hole 21, and the cooperation of reference column 11 and position sleeve 10 in addition spacing post 20 and spacing hole 21's cooperation, spacing effectual has further improved the stability of die sinking process.
In the embodiment of the present invention: the outer wall of the limiting column 20 is sleeved with a spring 22, the upper end of the spring 22 is fixedly connected with the bottom surface of the top plate 1, and the lower end of the spring 22 is fixedly connected with the upper surface of the connecting plate 5.
Through adopting above-mentioned technical scheme, spring 22 buffering effect is good, can play a cushioning effect to the lift of connecting plate 5, makes the die sinking effect more stable.
In the embodiment of the present invention: a speed reducer 23 is arranged on one side of the driving motor 8, the output end of the driving motor 8 is in transmission connection with the input end of the speed reducer 23, and the output end of the speed reducer 23 is in transmission connection with the transmission gear 9.
By adopting the technical scheme, the speed reducer 23 is connected between the driving motor 8 and the transmission gear 9, the driving motor 8 drives the speed reducer 23, the transmission gear 9 is driven to rotate after the speed inside the speed reducer 23 is reduced, the speed reducer 23 can reduce the rotating speed, the torque is improved, and the stability of the die sinking process is improved.
In the embodiment of the present invention: the atomizer 16 is provided with three and all face the lower die 4.
Through adopting above-mentioned technical scheme, in the in-process of cooling down the product, three atomizer 16 all sprays cooling water smoke and cools down the product on the product surface, makes the cooling effect of product better.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a PU falls flat die of material, includes roof (1), bottom plate (2), goes up mould (3), bed die (4) are fixed at bottom plate (2) upper surface middle part, it is located between roof (1) and bottom plate (2) to go up mould (3), its characterized in that: the upper die is characterized in that a connecting plate (5) is arranged on the upper surface of the upper die (3), a rack (6) is arranged above the connecting plate (5), the rack (6) is vertically arranged, the lower end of the rack (6) is fixedly connected with the middle part of the upper surface of the connecting plate (5), a through groove (7) is arranged on the top plate (1), the through groove (7) penetrates through the upper surface and the lower surface of the top plate (1) along the vertical direction, a driving motor (8) is arranged on the upper surface of the top plate (1), a transmission gear (9) is arranged on one side of the driving motor (8), the transmission gear (9) is in transmission connection with the driving motor (8), the upper end of the rack (6) penetrates through the through groove (7) and then is meshed with the transmission gear (9), a positioning sleeve (10) is arranged on the top plate (1), the positioning sleeve, the lower end of the positioning column (11) is fixedly connected with the upper surface of the connecting plate (5), the upper end of the positioning column (11) penetrates through the positioning sleeve (10) and then extends to the upper part of the top plate (1), a support plate (12) is arranged between the top plate (1) and the bottom plate (2), the upper part of the side wall of the support plate (12) is fixedly connected with the side wall of the top plate (1), the lower part of the side wall of the support plate (12) is fixedly connected with the side wall of the bottom plate (2), a water tank (13) is arranged on the support plate (12), a refrigerator (14) is arranged in the water tank (13), an atomizer (15) is arranged on the upper surface of the bottom plate (2) and positioned on one side of the lower die (4), an atomizing nozzle (16) is arranged at the output end of the atomizer (15), a water conveying pipe (17) is arranged between the atomizer (15) and the water tank (13), one end of the water conveying pipe (17), one end, far away from the water tank (13), of the water delivery pipe (17) is connected with the input end of the atomizer (15), and a water suction pump (19) is arranged on the water delivery pipe (17).
2. The PU dumping and leveling die according to claim 1, wherein: roof (1) bottom surface is equipped with spacing post (20), connecting plate (5) upper surface is equipped with spacing hole (21) of mutually supporting with spacing post (20), spacing post (20) lower extreme is arranged in spacing hole (21).
3. The PU dumping and leveling die according to claim 2, wherein: the spring (22) is sleeved on the outer wall of the limiting column (20), the upper end of the spring (22) is fixedly connected with the bottom surface of the top plate (1), and the lower end of the spring (22) is fixedly connected with the upper surface of the connecting plate (5).
4. The PU dumping and leveling die according to claim 3, wherein: one side of the driving motor (8) is provided with a speed reducer (23), the output end of the driving motor (8) is in transmission connection with the input end of the speed reducer (23), and the output end of the speed reducer (23) is in transmission connection with the transmission gear (9).
5. The PU dumping and leveling die according to claim 4, wherein: the atomizing nozzles (16) are three and all face to the lower die (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021636516.2U CN212764336U (en) | 2020-08-07 | 2020-08-07 | PU material pouring flat die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021636516.2U CN212764336U (en) | 2020-08-07 | 2020-08-07 | PU material pouring flat die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212764336U true CN212764336U (en) | 2021-03-23 |
Family
ID=75050995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021636516.2U Expired - Fee Related CN212764336U (en) | 2020-08-07 | 2020-08-07 | PU material pouring flat die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212764336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115106510A (en) * | 2022-08-30 | 2022-09-27 | 海门市刘氏铸造有限公司 | Die locking mechanism of die casting machine |
-
2020
- 2020-08-07 CN CN202021636516.2U patent/CN212764336U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115106510A (en) * | 2022-08-30 | 2022-09-27 | 海门市刘氏铸造有限公司 | Die locking mechanism of die casting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 325000 East first, second, third and fourth floors of building C, 38 Shengfeng Road, Lucheng District, Wenzhou City, Zhejiang Province Patentee after: Wenzhou Hongfu Mould Manufacturing Co.,Ltd. Address before: 325000 No.6, GeTian Road, Zeya Industrial Zone, Ouhai District, Wenzhou City, Zhejiang Province (2nd floor, building 2) Patentee before: Wenzhou Hongfu Mould Manufacturing Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 Termination date: 20210807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |