CN213500518U - Water-cooling structure of plastic bottle production mould - Google Patents
Water-cooling structure of plastic bottle production mould Download PDFInfo
- Publication number
- CN213500518U CN213500518U CN202021768449.XU CN202021768449U CN213500518U CN 213500518 U CN213500518 U CN 213500518U CN 202021768449 U CN202021768449 U CN 202021768449U CN 213500518 U CN213500518 U CN 213500518U
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- China
- Prior art keywords
- cover plate
- water
- shroud
- rear cover
- front cover
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 33
- 239000004033 plastic Substances 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000002985 plastic film Substances 0.000 claims abstract description 16
- 229920006255 plastic film Polymers 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 5
- 238000012546 transfer Methods 0.000 abstract description 3
- 238000009412 basement excavation Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000007654 immersion Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001331845 Equus asinus x caballus Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a water-cooling structure of plastic bottle production mould, including the front shroud, the back lid of front shroud connects installs the back shroud, the radius has been seted up all around at the position that front shroud and back shroud mutually covered and connect, the screw hole has been seted up at the four corners position on front shroud and back shroud surface, the inside fixed mounting of screw hole has fastening bolt, the inlet has been seted up at the position top that front shroud and back shroud mutually covered and connect, the water stopper device has been seted up with the edge of the top of back shroud to the front shroud, the inside excavation of front shroud and back shroud has the plastic film chamber, it installs heat-transfer device to peg graft between the middle part gap of front shroud and back shroud. The utility model discloses utilize the easy radiating material property of metal of lid itself, set up in the front, the inside of back lid and be used for water-cooled rivers groove device for the device not only can not seem too huge because of plus water cooling plant, moreover to the application of circulating water, can the inside cooling effect of realization device of maximum speed.
Description
Technical Field
The utility model relates to a mold design technical field specifically is a water-cooling structure of plastic bottle production mould.
Background
Moulds (Mule) are used for obtaining various moulds and tools of required products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".
In the field of plastic bottle manufacturing, a mold forming method is generally used for manufacturing the plastic bottle, and in order to reduce the time consumed by a cooling device, water cooling operation is often required to be performed on the mold; however, the existing die water cooling operation usually adopts an immersion type cooling method, and has the disadvantages that in the cooling process of the device, the liquid in the water tank is heated, so that the cooling effect of the liquid is reduced along with the time, and the efficiency is low; and the soaking liquid of the die needs to be continuously and manually replaced, which takes time and labor.
For this reason we propose a water-cooled structure of a plastic bottle production mold to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water-cooling structure of plastic bottle production mould to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water-cooling structure of plastic bottle production mould, including the front shroud, the back lid of front shroud connects installs the back shroud, the radius has been seted up all around at the position that front shroud and back shroud lid each other lid connect, threaded hole has been seted up at the four corners position on front shroud and back shroud surface, the inside fixed mounting of screw hole has fastening bolt, the inlet has been seted up at the position top that front shroud and back shroud lid each other connect, the water plug device has been seted up with the edge of the top of back shroud to the front shroud, the inside excavation of front shroud and back shroud has the plastic film chamber, peg graft between the middle part gap of front shroud and back shroud and install heat-transfer device.
Preferably, the heat conduction device comprises an insertion piece inserted in a gap between the front cover plate and the rear cover plate, and the bottom of the insertion piece is fixedly provided with the conduction piece.
Preferably, the water plug device comprises an installation water port in mutual conduction connection with the water pipe, a knob is installed between the installation water port and the water pipe, and a base is fixedly installed at the bottom of the installation water port.
Preferably, the upper end face and the lower end face of the inner part of the front cover plate and the rear cover plate are provided with transverse guide pipes, longitudinal guide pipes are arranged at the positions staggered with the transverse guide pipes, and plastic films are placed at blank positions between the transverse guide pipes and the longitudinal guide pipes.
Preferably, the back of the plastic film is positioned inside the front cover plate and the rear cover plate, and a water passing groove is formed in the back of the plastic film.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses utilize the easy radiating material property of metal of lid itself, set up in the front, the inside of back lid and be used for water-cooled rivers groove device for the device not only can not seem too huge because of plus water cooling plant, moreover to the application of circulating water, can the inside cooling effect of realization device of maximum speed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a heat transfer device;
FIG. 3 is a schematic diagram of the mechanism of the water plug device;
FIG. 4 is an internal cross-sectional view of the cover plate;
FIG. 5 is a partial cross-sectional view of the trough.
In the figure: the plastic film packaging device comprises a front cover plate 1, a rear cover plate 2, a rounding 3, a fastening bolt 4, a threaded hole 5, a liquid inlet 6, a water plug 7, a plastic film cavity 8, a heat conduction device 9, an insertion sheet 91, a conduction sheet 92, a water inlet 71, a water outlet 72, a knob 73, a base 73, a transverse guide pipe 10, a longitudinal guide pipe 11, a plastic film 12 and a water passing groove 13.
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.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a water-cooling structure of plastic bottle production mould, includes front shroud 1, and the back lid of front shroud 1 connects and installs back shroud 2, covers each other between the front and back apron and connects the effect of moulding the membrane in order to realize the material loading of device. The rounding 3 for preventing cutting injury is arranged around the mutual covering part of the front cover plate 1 and the rear cover plate 2. Threaded holes 5 are formed in four corners of the surfaces of the front cover plate 1 and the rear cover plate 2, and mounting device fastening bolts 4 are fixedly mounted inside the threaded holes 5;
a liquid inlet 6 is formed in the top of the part where the front cover plate 1 and the rear cover plate 2 are mutually covered and connected and is used for feeding and injection molding the inside of the device; the top and the bottom edges of the front cover plate 1 and the rear cover plate 2 are provided with water plug devices 7 for cooling, and the inside of the front cover plate 1 and the rear cover plate 2 is provided with plastic film cavities 8 for plastic bottle forming. A heat conduction device 9 for assisting in increasing internal heat conduction and radiation is inserted and installed between the gaps at the middle parts of the front cover plate 1 and the rear cover plate 2.
The heat conduction device 9 comprises an inserting sheet 91 inserted in a gap part between the covers of the front cover plate 1 and the rear cover plate 2, and the inserting sheet can better deeply absorb the heat in the device; the bottom of the inserting piece 91 is fixedly provided with a conducting piece 92, and the main function of the conducting piece is to play a role in fixing.
The water plug device 7 comprises a mounting water port 71 which is communicated with the water pipe, a knob 72 for screwing the water pipe and the mounting water port is mounted between the mounting water port 71 and the water pipe, and a fixed part base 73 is fixedly mounted at the bottom of the mounting water port 71.
As a main body part for cooling, transverse guide pipes 10 which are transversely paved are arranged on the upper end face and the lower end face of the inner parts of the front cover plate 1 and the rear cover plate 2, longitudinal guide pipes 11 which are longitudinally paved are arranged at the positions which are mutually staggered with the transverse guide pipes 10, and plastic films 12 which are used as internal devices for plastic bottle molding are arranged at the blank positions between the transverse guide pipes 10 and the longitudinal guide pipes 11.
The back of the plastic film 12 is positioned in the front cover plate 1 and the back cover plate 2, and is provided with a water passing groove 13 which is communicated with the transverse and longitudinal guide pipes, so that the cooling effect inside the device is realized more thoroughly, and the principle is that the wider contact area is utilized to realize the wider cooling effect.
The working principle is as follows:
the device improves the forming die for immersion cooling commonly adopted in the prior art, a transverse conduit 10 and a longitudinal conduit 11 corresponding to lines are cut in the front cover plate 1 and the rear cover plate 2 of the device, and a water passing groove 13 with the same area is laid on the surface of the plastic film 12 in the device, so that the heat dissipation part in the device is uniformly contacted with a water pipe, and the cooling effect of the device is ensured;
as an auxiliary cooling device of the device, a heat conduction device 9 is inserted and installed between the front cover plate 1 and the rear cover plate 2, and the method of inward extending cooling of the insert 91 device ensures that the phenomenon of uneven cooling of the interior of the device due to local overheating is avoided, and the heat conduction device 9 is made of a copper material with a good heat conduction effect, so that the cooling effect of the device is better than that of a step;
compared with the prior art, the device has the advantages that the knob 72 is used for screwing the external water pipe and the mounting water port 71 mutually, the back is always kept under circulating cold water, the cooling rate is greatly improved, and the capacity is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a water-cooling structure of plastic bottle production mould, includes front shroud (1), its characterized in that: the back of the front cover plate (1) is covered and installed with a rear cover plate (2), the periphery of the mutual covering and connecting part of the front cover plate (1) and the rear cover plate (2) is provided with a radius (3), the four corners of the surfaces of the front cover plate (1) and the rear cover plate (2) are provided with threaded holes (5), a fastening bolt (4) is fixedly arranged in the threaded hole (5), a liquid inlet (6) is arranged at the top of the part where the front cover plate (1) and the rear cover plate (2) are mutually covered and connected, the edges of the top and the bottom of the front cover plate (1) and the rear cover plate (2) are provided with water plug devices (7), the inner parts of the front cover plate (1) and the rear cover plate (2) are provided with plastic film cavities (8), and a heat conduction device (9) is inserted between the middle part gap of the front cover plate (1) and the middle part gap of the rear cover plate (2).
2. The water-cooling structure of a plastic bottle production mold according to claim 1, characterized in that: the heat conduction device (9) comprises an inserting sheet (91) inserted in a gap between the front cover plate (1) and the rear cover plate (2), and a conduction sheet (92) is fixedly installed at the bottom of the inserting sheet (91).
3. The water-cooling structure of a plastic bottle production mold according to claim 1, characterized in that: the water plug device (7) comprises an installation water port (71) which is in conduction connection with a water pipe, a knob (72) is installed between the installation water port (71) and the water pipe, and a base (73) is fixedly installed at the bottom of the installation water port (71).
4. The water-cooling structure of a plastic bottle production mold according to claim 1, characterized in that: the plastic film forming machine is characterized in that transverse guide pipes (10) are arranged on the upper end face and the lower end face of the inner portion of the front cover plate (1) and the inner portion of the rear cover plate (2), longitudinal guide pipes (11) are arranged at the positions, staggered with the transverse guide pipes (10), and plastic films (12) are placed at blank positions between the transverse guide pipes (10) and the longitudinal guide pipes (11).
5. The water-cooling structure of a plastic bottle production mold according to claim 1, characterized in that: the back of the plastic film (12) is positioned inside the front cover plate (1) and the rear cover plate (2) and is provided with a water passing groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021768449.XU CN213500518U (en) | 2020-08-22 | 2020-08-22 | Water-cooling structure of plastic bottle production mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021768449.XU CN213500518U (en) | 2020-08-22 | 2020-08-22 | Water-cooling structure of plastic bottle production mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213500518U true CN213500518U (en) | 2021-06-22 |
Family
ID=76441539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021768449.XU Expired - Fee Related CN213500518U (en) | 2020-08-22 | 2020-08-22 | Water-cooling structure of plastic bottle production mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213500518U (en) |
-
2020
- 2020-08-22 CN CN202021768449.XU patent/CN213500518U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210622 |