CN112208078B - Easily radiating injection mold - Google Patents
Easily radiating injection mold Download PDFInfo
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- CN112208078B CN112208078B CN202011252485.5A CN202011252485A CN112208078B CN 112208078 B CN112208078 B CN 112208078B CN 202011252485 A CN202011252485 A CN 202011252485A CN 112208078 B CN112208078 B CN 112208078B
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- fixedly connected
- cavity
- body mechanism
- water
- storage barrel
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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
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
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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
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
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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
- B29C45/26—Moulds
- B29C45/2608—Mould seals
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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
- B29C45/26—Moulds
- B29C45/34—Moulds having venting means
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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
- B29C45/73—Heating or cooling of the mould
- B29C45/7337—Heating or cooling of the mould using gas or steam
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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
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
- B29C2045/7318—Construction of heating or cooling fluid flow channels multilayered fluid channel constructions
Abstract
The invention discloses an injection mold easy to dissipate heat, which comprises a body mechanism, wherein a water collecting tank is fixedly connected in the body mechanism, a driving shaft is rotatably connected at the center in the water collecting tank, a cavity is sleeved on the driving shaft, the cavity is fixedly connected on the water collecting tank, a water pump blade is fixedly connected on the driving shaft, the water pump blade is arranged in the cavity, the driving shaft penetrates through the cavity and is fixedly connected with an air blowing blade, a copper pipe is fixedly communicated on the cavity, a water storage barrel is fixedly connected in the body mechanism, the other end of the copper pipe is fixedly communicated in the water storage barrel, a water passage is fixedly communicated between the water storage barrel and the water collecting tank, and the upper end of the air blowing blade is provided with a lower template. So that cooling of the injection molding can be accelerated, thereby enabling rapid production.
Description
Technical Field
The invention relates to the technical field of injection molds, in particular to an injection mold easy to radiate heat.
Background
The injection mold is a tool with complete structure and accurate size for plastic products, and the injection molding is a processing method used for batch production of parts with complex shapes, and specifically, the injection mold injects heated and melted plastic into a mold cavity at high pressure by an injection molding machine, and a formed product is obtained after cooling and solidification.
However, the existing injection mold cannot achieve the effect of fast and ideal fast production due to slow cooling after injection molding, so that normal demolding can be achieved only by waiting for natural cooling after injection molding, a waiting period of a period of time is caused, and the working efficiency is low.
Disclosure of Invention
The invention aims to solve the following defects in the prior art, the existing injection mold cannot achieve the effect of quick and ideal quick production due to slow cooling after injection molding, so that normal demolding can be achieved only after natural cooling after injection molding, a waiting period is caused for a period of time, and the working efficiency is low.
In order to achieve the purpose, the invention adopts the following technical scheme:
an injection mold easy to dissipate heat comprises a body mechanism, wherein a water collecting tank is fixedly connected in the body mechanism, a driving shaft is rotatably connected at the center in the water collecting tank, a cavity is sleeved on the driving shaft, the cavity is fixedly connected on the water collecting tank, a water pump blade is fixedly connected on the driving shaft, the water pump blade is arranged in the cavity, the driving shaft penetrates through the cavity and is fixedly connected with a blowing blade, a copper pipe is fixedly communicated on the cavity, a water storage barrel is fixedly connected in the body mechanism, the other end of the copper pipe is fixedly communicated in the water storage barrel, a water passage is fixedly communicated between the water storage barrel and the water collecting tank, a lower template is arranged at the upper end of the blowing blade, the lower template is fixedly connected on the body mechanism, the copper pipe is sleeved on the lower template, an upper template is arranged at the upper end of the lower template, and a sliding rod is fixedly connected with the upper template, the air exhaust device is characterized in that two ends of the sliding rod are fixedly and slidably connected to the body mechanism respectively, an air pressure component is arranged on the sliding rod, air exhaust components are arranged at two ends of the body mechanism, and a power component is arranged on the driving shaft.
Preferably, the air pressure part comprises two sealing cavities, the sealing cavities are respectively fixedly connected to the slide rod, a spring is fixedly connected to the sealing cavities, the other end of the spring is fixedly connected with a sealing plug, one end of the sealing plug is far away from a telescopic rod fixedly connected to the spring, the sealing cavities are fixedly communicated with an air suction opening, one side of the sealing cavity, far away from the air suction opening, is fixedly communicated with an air exhaust opening, and one end of the air exhaust, far away from the sealing cavities, is fixedly communicated with the upper template.
Preferably, the power component comprises a first helical gear, two ends of the first helical gear are respectively engaged with a second helical gear, the two second helical gears are respectively fixedly connected with a rotating shaft, and an eccentric shaft is fixedly connected to the rotating shaft.
Preferably, the telescopic rod is fixedly connected with a limiting shell, and the eccentric shaft is connected in the limiting shell in a sliding manner.
Preferably, a hydraulic rod is arranged between the sliding rod and the body mechanism and fixedly connected to the sliding rod.
Preferably, the body mechanism is provided with vent holes, and the vent holes on the body mechanism are respectively arranged at two ends of the exhaust blade.
Preferably, the air suction opening is provided with a one-way valve, and the air exhaust opening is provided with a one-way valve.
Preferably, the water storage barrel is fixedly connected with a sliding cavity, a U-shaped rod is arranged between the water storage barrel and the sliding cavity, one end of the U-shaped rod, which is close to the water storage barrel, is fixedly connected with a foam board, and one end of the U-shaped rod, which is close to the sliding cavity, is fixedly connected with a water-stop sheet.
Preferably, one end of the cavity close to the body mechanism is arranged in an opening mode, and one end of the cavity far away from the body mechanism is arranged in a sealing mode.
Compared with the prior art, the invention has the beneficial effects that:
1. through drive shaft fixedly connected with servo motor, make the rotation of drive shaft, because the rotation of drive shaft makes the water pump blade who fixes in the drive shaft to surround the drive shaft at the cavity internal rotation, because water pump blade's rotation makes the water in the header tank pass through in the cavity spreads into the copper pipe, because the copper pipe winding is on the lower bolster, because the copper pipe has good heat conductivility, reach the lower bolster because it can be absorbed radiating effect by water to mould plastics and send the heat, the rotation that reaches blade 5 of blowing simultaneously through drive shaft 21, thereby reach the heat dissipation of blowing to lower bolster 15.
2. Because cold water becomes the warm water through the heat absorption of lower bolster, flow in the water storage bucket, because be equipped with the cystosepiment in the water storage bucket, when reaching the height of cystosepiment in the through water storage bucket, because the cystosepiment has buoyancy, make the cystosepiment rise along with the rising of water, the water in the header tank becomes few this moment, make U type pole rise owing to the rising of cystosepiment, the water-stop sheet that reaches U type pole and connect from this rises, reach in the water storage bucket internal cooling water flow header tank through water passage once more, reach from this in the cooling time of moulding plastics, carry out the separation through the warm water with in the water storage bucket, reach and cool off, thereby make the reciprocal use of water.
3. Simultaneously because the rotation of drive shaft makes the rotation of first helical gear, the rotation through first helical gear reaches the rotation of two second helical gears, make two pivots rotate, because rotate respectively fixedly connected with exhaust the blade, thereby reach two pivots and reach the rotation of the blade of airing exhaust through rotating, thereby reach the steam that gives out at the injection mould and can pass through the rotation of the blade of airing exhaust, reach the steam of going out inside and arrange away, not only reach the heat dissipation to the injection mould, reach the warm water that becomes through the injection mould absorbed heat in the water storage bucket and carry out the cooling effect that dispels the heat simultaneously.
4. Simultaneously because the rotation of two pivots, make two eccentric shafts rotate, because the eccentric shaft upper end is equipped with spacing shell, make when combining through cope match-plate pattern and lower bolster, the telescopic link is whole shrink state, it all can extrude the telescopic link and rise to reach the eccentric shaft every turn round, make the sealing plug in the sealed chamber move up from this, because the last check valve of shifting up of sealing plug makes on the inlet scoop close, the check valve on the gas vent is opened, it makes the air with the sealed chamber get rid of from the gas vent through the extrusion to go up through shifting up of sealing plug, it makes the steam of producing in the cope match-plate pattern blow off and dispel the heat to reach gaseous getting rid of from this, thereby it dispels the heat to reach the cope match-plate pattern in the while of lower bolster, make the cooling of moulding plastics can be accelerated, thereby quick production.
Drawings
Fig. 1 is a schematic front structural view of an injection mold easy to dissipate heat according to the present invention;
FIG. 2 is a schematic view of a portion A of FIG. 1;
FIG. 3 is a schematic top view of a water storage tank of an injection mold easy for heat dissipation according to the present invention;
fig. 4 is a schematic diagram of a right-side view structure of a limiting shell of an injection mold easy to dissipate heat according to the present invention.
In the figure: the device comprises a body mechanism 1, a shell 2, an exhaust blade 3, a rotating shaft 4, an air blowing blade 5, a telescopic rod 6, a sliding rod 7, an air suction opening 8, a sealing cavity 9, a hydraulic rod 10, an exhaust opening 11, a spring 12, a sealing plug 13, an upper template 14, a lower template 15, a copper pipe 16, a limiting shell 17, an eccentric shaft 18, a water storage barrel 19, a water pump blade 20, a driving shaft 21, a cavity 22, a water collecting tank 23, a first bevel gear 24, a second bevel gear 25, a water stop plate 26, a water passage 27, a sliding cavity 28, a U-shaped rod 29 and a foam plate 30.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-4, an injection mold easy to dissipate heat comprises a body mechanism 1, a water collecting tank 23 is fixedly connected in the body mechanism, a driving shaft 21 is rotatably connected at the center in the water collecting tank 23, a servo motor is fixedly connected through the driving shaft 21, so that the driving shaft 21 rotates, a chamber 22 is sleeved on the driving shaft 21, one end of the chamber 22 close to the body mechanism 1 is arranged in an open manner, one end of the chamber 22 far away from the body mechanism 1 is arranged in a closed manner, so that the chamber 22 is ten centimeters away from the bottom of the water collecting tank 23, water in the water collecting tank 23 enters from the lower end of the chamber 22, the chamber 22 is fixedly connected on the water collecting tank 23, a water pump blade 20 is fixedly connected on the driving shaft 21, the water pump blade 20 is arranged in the chamber 22, the driving shaft 21 penetrates through the chamber 22 and is fixedly connected with a blowing blade 5, a copper pipe 16 is fixedly connected on the chamber 22, a water storage barrel 19 is fixedly connected in the body mechanism 1, the other end of the copper pipe 16 is fixedly communicated with the inside of the water storage barrel 19, the water storage barrel 19 is fixedly connected with a sliding cavity 28, a U-shaped rod 29 is arranged between the water storage barrel 19 and the sliding cavity 28, one end of the U-shaped rod 29 close to the water storage barrel 19 is fixedly connected with a foam board 30, one end of the U-shaped rod 29 close to the sliding cavity 28 is fixedly connected with a water stop board 26, the foam board 30 is arranged in the water storage barrel 19, when the height of the foam board 30 is reached through the inside of the water storage barrel 19, the foam board 30 has buoyancy, so that the foam board 30 rises along with the rising of the foam board 30, at the moment, the water in the water collection tank 23 is reduced, the U-shaped rod 29 rises due to the rising of the foam board 39, the water stop board 26 connected with the U-shaped rod 29 rises, the water cooled in the water storage barrel 19 flows into the water collection tank 23 through a water passage 27 again, a water passage 27 is fixedly communicated between the water storage barrel 19 and the water collection tank 23, the upper end of the blowing blade 5 is provided with a lower template 15, lower bolster 15 fixed connection is on body mechanism 1, copper pipe 16 cup joints on lower bolster 16, because copper pipe 16 has good heat absorption line, thereby reach the winding on lower bolster 15, it leads to water to carry out the heat absorption to the heat that the lower bolster gived off to reach copper pipe 16, lower bolster 15 upper end is equipped with cope match- plate pattern 14, 14 fixedly connected with slide bar 7 of cope match-plate pattern, be equipped with hydraulic stem 10 between slide bar 7 and the body mechanism 1, hydraulic stem 10 fixed connection is on slide bar 7, reach the flexible removal that reaches slide bar 7 through hydraulic stem 10 from this, thereby make the removal of cope match-plate pattern 14, reach the combination of cope match-plate pattern 14 and lower bolster 15, slide bar 7 both ends fixed sliding connection is respectively on body mechanism 1.
The sliding rod 7 is provided with an air pressure component, the air pressure component comprises two sealing cavities 9, the sealing cavities 9 are respectively and fixedly connected on the sliding rod 7, a spring 12 is fixedly connected in the sealing cavity 9, the other end of the spring 12 is fixedly connected with a sealing plug 13, one end of the sealing plug 13 far away from the spring 12 is fixedly connected with a telescopic rod 6, a limiting shell 17 is fixedly connected on the telescopic rod 6, an eccentric shaft 18 is slidably connected in the limiting shell 17, an air suction opening 8 is fixedly communicated on the sealing cavity 9, an air exhaust opening 11 is fixedly communicated on one side of the sealing cavity 9 far away from the air suction opening 8, a one-way valve is arranged on the air suction opening 8, and a one-way valve is arranged on the air exhaust opening 11, so that the two eccentric shafts 18 rotate due to the rotation of two rotating shafts 4, the telescopic rod 6 is in an integral contraction state when the upper template 14 and the lower template 15 are combined, and the telescopic rod 6 can be extruded to rise every turn of the eccentric shaft 18 due to the limiting shell 17 arranged on the upper end, therefore, the sealing plug 13 in the sealing cavity 9 moves upwards, the one-way valve on the air suction opening 8 is closed due to the upward movement of the sealing plug 13, the one-way valve on the air exhaust opening 11 is opened, the air in the sealing cavity 9 is exhausted from the air exhaust opening 11 through extrusion through the upward movement of the sealing plug 13, the purpose of exhausting large air is achieved, hot air generated in the upper template 14 is blown out for heat dissipation, one end, far away from the sealing cavity 9, of the air exhaust opening 11 is fixedly communicated with the upper template 14, the two ends of the body mechanism 1 are provided with air exhaust parts, each air exhaust part comprises two shells 2, the two shells 2 are respectively and fixedly connected into the two side walls of the body mechanism 1, the shell 2 is internally provided with air exhaust blades 3, the body mechanism 1 is provided with air vents, the air vents on the body mechanism 1 are respectively arranged at the two ends of the air exhaust blades 3, and the purpose of exhausting the internal heat through the air vents through the rotation of the air exhaust blades 3 is achieved, the blade 3 fixed connection of airing exhaust is in pivot 4, because the rotation of drive shaft 21 makes the rotation of first helical gear 24, rotation through first helical gear 24 reaches the rotation of two second helical gears 25, make two pivot 4 rotate, because pivot 4 fixedly connected with air exhaust blade 3 respectively, thereby it reaches the discharge to inside steam to reach the rotation that two pivot 4 reached air exhaust blade 3 through rotating, be equipped with power component on the drive shaft 21, power component includes first helical gear 24, first helical gear 24 both ends meshing connection respectively has second helical gear 25, two second helical gear 25 fixedly connected with pivot 4 respectively, fixedly connected with eccentric shaft 18 on the pivot 4.
In the invention, during injection molding, a servo motor is fixedly connected with a driving shaft 21, so that the driving shaft 21 rotates, a water pump blade 20 fixed on the driving shaft 21 rotates around the driving shaft 21 in a cavity 22 due to the rotation of the driving shaft 21, water in a water collecting tank 23 is transferred into a copper pipe 16 through the cavity 22 due to the rotation of the water pump blade 20, the copper pipe 16 is wound on a lower template 15, the other end of the copper pipe 16 is communicated in a water storage barrel 19, cold water is changed into warm water due to the heat absorption of the lower template 15 and flows into the water storage barrel 19, a foam board 30 is arranged in the water storage barrel 19, when the height of the foam board 30 is reached through the water storage barrel 19, the foam board 30 has buoyancy, so that the foam board 30 rises along with the rising of the water, the water in the water collecting tank 23 is reduced, the U-shaped rod 29 rises due to the rising of the foam board 39, and the water stop board 26 connected with the U-shaped rod 29 rises, the water cooled in the water storage barrel 19 flows into the water collection tank 23 through the water passage 27 again, and the rotation of the blowing blades 5 is achieved by the rotation of the driving shaft 21, so that the blowing heat dissipation of the lower template 15 is achieved.
Meanwhile, the rotation of the driving shaft 21 enables the rotation of the first bevel gear 24, the rotation of the two second bevel gears 25 is achieved through the rotation of the first bevel gear 24, the two rotating shafts 4 are enabled to rotate, the air exhaust blades 3 are respectively and fixedly connected with the rotating shafts 4, the two rotating shafts 4 are enabled to rotate to achieve the rotation of the air exhaust blades 3 so as to achieve the discharge of internal hot air, meanwhile, the rotation of the two rotating shafts 4 enables the two eccentric shafts 18 to rotate, the limit shell 17 is arranged at the upper end of the eccentric shafts 18, so that when the upper template 14 is combined with the lower template 15, the telescopic rod 6 is in an integral contraction state, the telescopic rod 6 is extruded to ascend every rotation circle of the eccentric shafts 18, the sealing plug 13 in the sealing cavity 9 is enabled to move upwards, the one-way valve on the air suction opening 8 is enabled to be closed due to the upwards movement of the sealing plug 13, the one-way valve on the air exhaust opening 11 is opened, and air in the sealing cavity 9 is exhausted from the exhaust opening 11 through extrusion through the upwards movement of the sealing plug 13, this achieves a large gas removal, so that the hot gas generated in the upper die plate 14 is blown out to dissipate the heat.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The injection mold easy to dissipate heat comprises a body mechanism (1) and is characterized in that a water collecting tank (23) is fixedly connected in the body mechanism (1), a driving shaft (21) is rotatably connected at the center in the water collecting tank (23), a cavity (22) is sleeved on the driving shaft (21), the cavity (22) is fixedly connected on the water collecting tank (23), a water pump blade (20) is fixedly connected on the driving shaft (21), the water pump blade (20) is arranged in the cavity (22), the driving shaft (21) penetrates through the cavity (22) and is fixedly connected with a blowing blade (5), a copper pipe (16) is fixedly communicated on the cavity (22), a water storage barrel (19) is fixedly connected in the body mechanism (1), the other end of the copper pipe (16) is fixedly communicated in the water storage barrel (19), a water passage (27) is fixedly communicated between the water storage barrel (19) and the water collecting tank (23), the air blowing device is characterized in that a lower template (15) is arranged at the upper end of the air blowing blade (5), the lower template (15) is fixedly connected to the body mechanism (1), the copper pipe (16) is sleeved on the lower template (15), an upper template (14) is arranged at the upper end of the lower template (15), the upper template (14) is fixedly connected with a sliding rod (7), two ends of the sliding rod (7) are respectively and fixedly connected to the body mechanism (1) in a sliding mode, an air pressure component is arranged on the sliding rod (7), air exhaust components are arranged at two ends of the body mechanism (1), and a power component is arranged on the driving shaft (21);
the air pressure component comprises two sealing cavities (9), the sealing cavities (9) are respectively and fixedly connected to a sliding rod (7), a spring (12) is fixedly connected in each sealing cavity (9), the other end of each spring (12) is fixedly connected with a sealing plug (13), one end, far away from the spring (12), of each sealing plug (13) is fixedly connected with a telescopic rod (6), an air suction opening (8) is fixedly communicated with each sealing cavity (9), one side, far away from the air suction opening (8), of each sealing cavity (9) is fixedly communicated with an air exhaust opening (11), and one end, far away from the sealing cavities (9), of each air exhaust opening (11) is fixedly communicated with an upper template (14);
the power part comprises a first bevel gear (24), two ends of the first bevel gear (24) are respectively connected with a second bevel gear (25) in a meshed mode, the two second bevel gears (25) are respectively and fixedly connected with a rotating shaft (4), and an eccentric shaft (18) is fixedly connected onto the rotating shaft (4);
the air exhaust part comprises two shells (2), the two shells (2) are respectively and fixedly connected into two side walls of the body mechanism (1), air exhaust blades (3) are arranged in the shells (2), and the air exhaust blades (3) are fixedly connected onto the rotating shaft (4);
the telescopic rod (6) is fixedly connected with a limiting shell (17), and the eccentric shaft (18) is connected in the limiting shell (17) in a sliding manner;
the exhaust inlet (8) is provided with a one-way valve, and the exhaust outlet (11) is provided with a one-way valve.
2. An injection mould easy to dissipate heat according to claim 1, characterized in that a hydraulic rod (10) is arranged between the slide rod (7) and the body mechanism (1), and the hydraulic rod (10) is fixedly connected to the slide rod (7).
3. An injection mold easy for heat dissipation as defined in claim 1, wherein the body mechanism (1) is provided with vent holes, and the vent holes on the body mechanism (1) are respectively arranged at two ends of the air exhaust blades (3).
4. The injection mold easy to dissipate heat according to claim 1, wherein a sliding cavity (28) is fixedly connected to the water storage barrel (19), a U-shaped rod (29) is arranged between the water storage barrel (19) and the sliding cavity (28), a foam board (30) is fixedly connected to one end, close to the water storage barrel (19), of the U-shaped rod (29), and a water stop board (26) is fixedly connected to one end, close to the sliding cavity (28), of the U-shaped rod (29).
5. An injection mould with easy heat dissipation as recited in claim 1, characterized in that the end of the chamber (22) close to the body mechanism (1) is open, and the end of the chamber (22) far from the body mechanism (1) is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011252485.5A CN112208078B (en) | 2020-11-11 | 2020-11-11 | Easily radiating injection mold |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011252485.5A CN112208078B (en) | 2020-11-11 | 2020-11-11 | Easily radiating injection mold |
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| Publication Number | Publication Date |
|---|---|
| CN112208078A CN112208078A (en) | 2021-01-12 |
| CN112208078B true CN112208078B (en) | 2022-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011252485.5A Active CN112208078B (en) | 2020-11-11 | 2020-11-11 | Easily radiating injection mold |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112915395B (en) * | 2021-01-20 | 2022-07-08 | 沈建丽 | Paediatrics jaundice treatment device |
| CN113635528A (en) * | 2021-08-03 | 2021-11-12 | 宁国市扬子塑胶件厂 | Circulating water cooling efficient injection molding machine |
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| CN208777110U (en) * | 2018-07-25 | 2019-04-23 | 江苏中道园林建设有限公司 | A kind of town road discharge structure |
| CN210047023U (en) * | 2019-05-09 | 2020-02-11 | 杭州富嘉汽车部件有限公司 | Injection molding device for automobile switch panel |
| CN210701976U (en) * | 2019-05-28 | 2020-06-09 | 蓬莱市金鑫铸造有限公司 | Punching device of punching marking brake disc |
| CN211763258U (en) * | 2019-10-24 | 2020-10-27 | 浙江东泰阀门有限公司 | High-efficient radiating injection mold |
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| CN112208078A (en) | 2021-01-12 |
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