CN220113847U - Cooling forming structure of melamine tableware film pressing machine - Google Patents
Cooling forming structure of melamine tableware film pressing machine Download PDFInfo
- Publication number
- CN220113847U CN220113847U CN202321514666.XU CN202321514666U CN220113847U CN 220113847 U CN220113847 U CN 220113847U CN 202321514666 U CN202321514666 U CN 202321514666U CN 220113847 U CN220113847 U CN 220113847U
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- cooling
- gas transmission
- transmission ring
- ring
- ball
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- 238000001816 cooling Methods 0.000 title claims abstract description 70
- 229920000877 Melamine resin Polymers 0.000 title claims abstract description 19
- 238000003825 pressing Methods 0.000 title claims abstract description 16
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 title claims description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 48
- 239000000112 cooling gas Substances 0.000 claims abstract description 13
- 239000007789 gas Substances 0.000 claims description 54
- 238000000465 moulding Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 150000007974 melamines Chemical class 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a cooling forming structure of a melamine tableware film pressing machine, which comprises an upper die holder, a lower die holder, a mounting female die, a bracket and a cooling gas transmission device, wherein the mounting female die is mounted on the lower die holder; the sliding table cylinder operates, so that the position of the cooling cover box can be adjusted, a product is manufactured by a press mold, low-temperature cold air is injected from a cooling air input pipe and is input into a split flow ball, the low-temperature cold air in the split flow ball is uniformly and dispersedly conveyed to the inner part of an outer air conveying ring and an inner air conveying ring from the split flow pipe, and then is sprayed out from air nozzles on the outer air conveying ring and the inner air conveying ring, and the low-temperature cold air is uniformly sprayed on the product, so that the uniform cooling of the product is realized.
Description
Technical Field
The utility model belongs to the technical field of film pressing machine accessories, and particularly relates to a cooling forming structure of a melamine tableware film pressing machine.
Background
The melamine plastic tableware is a thermosetting plastic product and is generally produced and manufactured by a film pressing machine adopting a compression molding mode, wherein the film pressing machine generally consists of a press and a molding die, and the pressurizing mode of the press comprises mechanical and hydraulic modes, and the hydraulic press is mainly used; the upper die holder and the lower die holder of the forming die are respectively fixed on an upper pressing plate and a lower pressing plate of a press, the die cools a product in a water cooling mode, and the Chinese patent application number of the utility model is CN202020352322.3 discloses a water cooling die based on a forming part, and the cooling of the die by adopting a water cooling technology is a common technical means;
when the mould is used for manufacturing the disc-shaped or disc-shaped melamine plastic tableware, a water cooling method is adopted for cooling the product, cooling water in the mould is injected from one end and flows out from the other end, and in the flowing process of the cooling water, the temperature of the mould is changed, so that the temperature of the mould is uneven, and particularly, the problem that the surface of the disc-shaped product is not uniformly cooled and has defects in a place which is difficult to cool is easily caused for the product to a large-sized disc-shaped plastic part with a long flow, so that the cooling forming structure of the melamine tableware film pressing machine is provided.
Disclosure of Invention
The utility model aims to provide a cooling forming structure of a melamine tableware film pressing machine, which aims to solve the problem that the surface of a product is not uniformly cooled when a film pressing machine is used for manufacturing dish-shaped melamine plastic tableware in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a melamine tableware film pressing machine's cooling shaping structure, includes upper die base, die holder, installs die, support and the cooling gas-supply device of installation on the die holder, the support includes parallel first montant and second montant, horizontal pole, the horizontal pole distributes between opposite first montant and second montant, the cooling gas-supply device includes slip table cylinder, cooling lid box and the gas transmission mechanism of installing in the cooling lid box that is connected with first montant and second montant, be equipped with the connecting block of being connected with the slip table cylinder on the cooling lid box side, gas-supply mechanism includes cooling gas input tube, lift electricity push rod, reposition of redundant personnel ball, reposition of redundant personnel subassembly is connected with the reposition of redundant personnel ball top to go up and down the electricity push rod bottom, the reposition of redundant personnel subassembly includes connecting plate, outer gas transmission ring and interior gas transmission ring, interior gas transmission ring is connected with outer gas transmission ring, the cooling gas input tube runs through cooling lid box top surface, the tip and the inside switch-on of reposition of redundant personnel ball, the surface of redundant personnel ball is equipped with the shunt tubes.
Preferably, the center of the outer gas transmission ring and the center of the inner gas transmission ring are positioned on the same axis, the thicknesses of the outer gas transmission ring and the inner gas transmission ring are the same, a short rod is arranged at the center of the connecting plate, and the bottom surface of the shunt ball is connected with the short rod.
Preferably, the top surfaces of the outer gas transmission ring and the inner gas transmission ring are respectively provided with a gas inlet, and the end part of the shunt tube, which is far away from the shunt ball, is connected with the corresponding gas inlet.
Preferably, the bottom surfaces of the outer gas transmission ring and the inner gas transmission ring are respectively provided with uniformly distributed gas nozzles.
Preferably, the lifting electric push rod bottom is equipped with the fixed column, the fixed column is "T" type structure, the surface of fixed column bottom is equipped with the external screw thread, the top of reposition of redundant personnel ball is equipped with the collar, the surface on collar top is equipped with the circular slot, the internal surface of collar is equipped with the internal screw thread, connect through the screw thread spin between collar and the fixed column.
Preferably, the cooling cover box is of a box body structure with an opening at the bottom.
Preferably, the bottom surface of the cooling cover box is at the same level as the top surface of the mounting die.
Preferably, the surfaces of the cooling cover boxes, which are opposite to each other, are provided with sliding blocks, the cross bars are provided with rectangular sliding grooves, and the sliding blocks are in clearance fit with the sliding grooves.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the sliding table cylinder operates, so that the position of the cooling cover box can be adjusted, the die assembly of the die press is not influenced, the product is manufactured, low-temperature cold air is injected from the cooling air input pipe and is input into the split flow ball, the low-temperature cold air in the split flow ball is uniformly distributed and conveyed to the inner part of the outer air conveying ring and the inner air conveying ring from the split flow pipe, and then is sprayed from the air spraying ports uniformly distributed on the outer air conveying ring and the inner air conveying ring, and the low-temperature cold air is uniformly sprayed on the product, so that the uniform cooling of the product is realized.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side view of the bracket of the present utility model;
FIG. 3 is a schematic cross-sectional view of the cooling cover case of the present utility model;
FIG. 4 is a schematic top view of an outer gas ring according to the present utility model;
in the figure: 1. installing a female die; 2. cooling the cover box; 3. a bracket; 4. a slipway cylinder; 5. a cooling gas input pipe; 6. lifting the electric push rod; 7. fixing the column; 8. a mounting ring; 9. a shunt ball; 10. a connecting plate; 11. an outer gas transmission ring; 12. an air jet; 13. an inner gas transmission ring; 14. an air inlet; 21. a slide block; 22. a connecting block; 31. a first vertical rod; 32. a second vertical rod; 33. a cross bar; 91. a shunt tube.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the cooling forming structure of the melamine tableware film pressing machine comprises an upper die holder, a lower die holder, a mounting die 1, a bracket 3 and a cooling air conveying device, wherein the mounting die 1 is arranged on the lower die holder; the bracket 3 comprises a first vertical rod 31, a second vertical rod 32 and a cross rod 33 which are parallel, wherein the first vertical rod 31, the second vertical rod 32 and film pressing equipment are fastened through screws, the cross rod 33 is distributed between the first vertical rod 31 and the second vertical rod 32 which are opposite, and the cross rod 33 is fastened with the first vertical rod 31 and the second vertical rod 32 through screws; the cooling air conveying device comprises a sliding table cylinder 4, a cooling cover box 2 and an air conveying mechanism, wherein the sliding table cylinder 4 is connected with the first vertical rod 31 and the second vertical rod 32, the air conveying mechanism is arranged in the cooling cover box 2, the sliding table cylinder 4 operates, the cooling cover box 2 slides along the linear direction of the sliding table cylinder 4, the position of the cooling cover box 2 can be adjusted, and the die assembly of a die press is not influenced; the side surface of the cooling cover box 2 is provided with a connecting block 22 connected with a sliding table cylinder 4, the connecting block 22 is in welded connection with the cooling cover box 2, the connecting block 22 is in screwed connection with a movable sliding table on the sliding table cylinder 4 through screws, the gas transmission mechanism comprises a cooling gas input pipe 5, a lifting electric push rod 6, a split flow ball 9, a connecting plate 10, an outer gas transmission ring 11 and an inner gas transmission ring 13, the cooling gas input pipe 5 is connected with the disclosed equipment for generating cold gas externally, the low-temperature cold gas is injected from the cooling gas input pipe 5 and is input to the split flow ball 9, the low-temperature cold gas in the split flow ball 9 is uniformly distributed and conveyed into the outer gas transmission ring 11 and the inner gas transmission ring 13 through the split flow pipe 91, and then the low-temperature cold gas is sprayed on a product uniformly through gas spraying ports 12 on the outer gas transmission ring 11 and the inner gas transmission ring 13, so that the uniform cooling of the product is realized; the lifting electric push rod 6 bottom is connected with the reposition of redundant personnel ball 9 top, lifting electric push rod 6 realizes the regulation of reposition of redundant personnel ball 9 high low position, connecting plate 10 is connected with outer gas transmission ring 11, interior gas transmission ring 13, connecting plate 10, outer gas transmission ring 11, interior gas transmission ring 13 constitute wholly, above-mentioned whole syntropy removes, cooling gas input tube 5 runs through cooling lid box 2 top surface, the tip and the inside switch-on of reposition of redundant personnel ball 9 of cooling gas input tube 5, the surface of reposition of redundant personnel ball 9 is equipped with shunt tubes 91, shunt tubes 91 play the effect of carrying low temperature air conditioning.
In this embodiment, the center of the outer gas transmission ring 11 and the center of the inner gas transmission ring 13 are located on the same axis, the outer gas transmission ring 11 and the inner gas transmission ring 13 are accurately installed, the thicknesses of the outer gas transmission ring 11 and the inner gas transmission ring 13 are the same, a short rod is arranged at the center of the connecting plate 10, the bottom surface of the split flow ball 9 is connected with the short rod, the connecting plate 10 is stably installed, and the center of the inner gas transmission ring 13 and the center of the split flow ball 9 are located on the same axis.
In this embodiment, the top surfaces of the outer air delivery ring 11 and the inner air delivery ring 13 are provided with air inlets 14, the end part of the shunt tube 91 away from the shunt ball 9 is connected with the corresponding air inlet 14, the bottom surfaces of the outer air delivery ring 11 and the inner air delivery ring 13 are provided with evenly distributed air nozzles 12, low-temperature cold air in the shunt ball 9 is evenly distributed and delivered to the inner air delivery ring 13 and the outer air delivery ring 11 from the shunt tube 91, and then is sprayed out from the air nozzles 12 on the inner air delivery ring 13 and the outer air delivery ring 11, and the low-temperature cold air is evenly sprayed on a product, so that the product is evenly cooled.
In this embodiment, lift electricity push rod 6 bottom is equipped with fixed column 7, and fixed column 7 is "T" type structure, and the surface of fixed column 7 bottom is equipped with the external screw thread, and the top of reposition of redundant personnel ball 9 is equipped with collar 8, and the surface on collar 8 top is equipped with the circular slot, and the internal surface of collar 8 is equipped with the internal screw thread, closes through the screw thread between collar 8 and the fixed column 7 soon and is connected, and the connected mode between reposition of redundant personnel ball 9 and the fixed column 7 is simple, the reposition of redundant personnel ball 9 of being convenient for dismouting.
In this embodiment, the cooling cover box 2 is a box body structure with an opening at the bottom, an air cavity is arranged in the cooling cover box 2, low-temperature cold air is facilitated to be filled, the bottom surface of the cooling cover box 2 and the top surface of the mounting concave die 1 are in the same horizontal plane, when the cooling cover box 2 slides, the mounting concave die 1 does not influence the sliding of the cooling cover box 2, sliding blocks 21 are arranged on the surfaces of the cooling cover box 2 opposite to each other, rectangular sliding grooves are arranged on the cross bars 33, the sliding blocks 21 are in clearance fit with the sliding grooves, and the sliding blocks 21 are positioned to avoid the skew of the cooling cover box 2.
In summary, the sliding table cylinder 4 operates, the cooling cover box 2 slides along the linear direction of the sliding table cylinder 4, the position of the cooling cover box 2 can be adjusted, the die assembly of the die press is not affected, the product is manufactured, the cooling air input pipe 5 is connected with the disclosed device for generating cold air outside, the low-temperature cold air is injected from the cooling air input pipe 5 and is input into the split-flow ball 9, the low-temperature cold air in the split-flow ball 9 is uniformly distributed and conveyed from the split-flow pipe 91 to the inner and outer air conveying rings 11 and 13, and then is sprayed from the air nozzles 12 on the outer and inner air conveying rings 11 and 13, and the low-temperature cold air is uniformly sprayed on the product, so that the uniform cooling of the product is realized.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a melamine tableware film pressing machine's cooling shaping structure, includes upper die base, die holder, installs installation die (1) on the die holder, support (3) and cooling gas transmission device, its characterized in that: support (3) are including parallel first montant (31) and second montant (32), horizontal pole (33) distribute between opposite first montant (31) and second montant (32), cooling gas transmission device includes slip table cylinder (4), cooling lid box (2) and installs the gas transmission mechanism in cooling lid box (2) that first montant (31) and second montant (32) are connected, be equipped with connecting block (22) that are connected with slip table cylinder (4) on cooling lid box (2) side, gas transmission mechanism includes cooling gas input tube (5), lift electricity push rod (6), reposition of redundant personnel ball (9), reposition of redundant personnel subassembly, lift electricity push rod (6) bottom is connected with reposition of redundant personnel ball (9) top, reposition of redundant personnel subassembly includes connecting plate (10), outer transmission gaseous ring (11) and interior gas transmission ring (13), connecting plate (10) are connected with outer gas transmission ring (11), interior gas transmission ring (13), cooling gas input tube (5) run through cooling lid box (2) top, inside of cooling tube (5) is equipped with reposition of redundant personnel ball (9), the inside of shunt tubes (91).
2. The cooling molding structure of melamine tableware film press as set forth in claim 1, wherein: the center of the outer gas transmission ring (11) and the center of the inner gas transmission ring (13) are positioned on the same axis, the thicknesses of the outer gas transmission ring (11) and the inner gas transmission ring (13) are the same, a short rod is arranged at the center of the connecting plate (10), and the bottom surface of the shunt ball (9) is connected with the short rod.
3. The cooling molding structure of melamine tableware film press as set forth in claim 1, wherein: air inlets (14) are formed in the top surfaces of the outer air conveying ring (11) and the inner air conveying ring (13), and the end part, far away from the split-flow ball (9), of the split-flow pipe (91) is connected with the corresponding air inlet (14).
4. The cooling molding structure of melamine tableware film press as set forth in claim 1, wherein: the bottom surfaces of the outer gas transmission ring (11) and the inner gas transmission ring (13) are respectively provided with uniformly distributed gas nozzles (12).
5. The cooling molding structure of melamine tableware film press as set forth in claim 1, wherein: the utility model discloses a lift electricity push rod, including lift electricity push rod (6), fixed column (7) are equipped with collar (8) for "T" type structure, the surface of fixed column (7) bottom is equipped with the external screw thread, the top of reposition of redundant personnel ball (9) is equipped with collar (8), the surface on collar (8) top is equipped with the circular slot, the internal surface of collar (8) is equipped with the internal screw thread, connect through the screw thread spin between collar (8) and the fixed column (7).
6. The cooling molding structure of melamine tableware film press as set forth in claim 1, wherein: the cooling cover box (2) is of a box body structure with an opening at the bottom.
7. The cooling molding structure of melamine tableware film press as set forth in claim 1, wherein: the bottom surface of the cooling cover box (2) and the top surface of the mounting female die (1) are positioned on the same horizontal plane.
8. The cooling molding structure of melamine tableware film press as set forth in claim 1, wherein: the cooling cover box (2) is characterized in that sliding blocks (21) are arranged on the surfaces, opposite to each other, of the cooling cover box, rectangular sliding grooves are formed in the cross bars (33), and the sliding blocks (21) are in clearance fit with the sliding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321514666.XU CN220113847U (en) | 2023-06-14 | 2023-06-14 | Cooling forming structure of melamine tableware film pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321514666.XU CN220113847U (en) | 2023-06-14 | 2023-06-14 | Cooling forming structure of melamine tableware film pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220113847U true CN220113847U (en) | 2023-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321514666.XU Active CN220113847U (en) | 2023-06-14 | 2023-06-14 | Cooling forming structure of melamine tableware film pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220113847U (en) |
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2023
- 2023-06-14 CN CN202321514666.XU patent/CN220113847U/en active Active
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