CN111941844A - Liquid cooling quick detach formula double-end 3D printer - Google Patents
Liquid cooling quick detach formula double-end 3D printer Download PDFInfo
- Publication number
- CN111941844A CN111941844A CN202010811022.1A CN202010811022A CN111941844A CN 111941844 A CN111941844 A CN 111941844A CN 202010811022 A CN202010811022 A CN 202010811022A CN 111941844 A CN111941844 A CN 111941844A
- Authority
- CN
- China
- Prior art keywords
- liquid
- heat
- printing head
- head
- quick
- Prior art date
- 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.)
- Withdrawn
Links
Images
Classifications
-
- 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
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/205—Means for applying layers
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
-
- 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
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/205—Means for applying layers
- B29C64/209—Heads; Nozzles
-
- 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
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/295—Heating elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1658—Cooling using gas
Abstract
The invention discloses a liquid cooling quick-dismantling type double-head 3D printer which comprises a printing head system, a liquid pump assembly and a heat exchange system, wherein the printing head system, the liquid pump assembly and the heat exchange system are connected through a high-temperature flexible conveying pipeline assembly, a shaft system is arranged on the printing head system, the shaft system comprises an X shaft and a Y shaft, the printing head system consists of a left quick-dismantling printing head, a right quick-dismantling printing head and a printing head assembly, and the left quick-dismantling printing head and the right quick-dismantling printing head are arranged on the side face of the printing head assembly. The liquid cooling system is arranged in the printing head to improve the heat dissipation efficiency of the printing head, reduce the vibration caused by the cooling fan, protect the internal parts of the printing head to effectively dissipate heat, perform printing in a high-temperature environment to cool and blow out sucked hot air, and quickly disassemble and maintain the printing head, so that the problems that the existing printer runs in a high-temperature state, the driving motor is easily damaged, and the quality of printed products and the service life of the printer are directly influenced are solved.
Description
Technical Field
The invention relates to the technical field of printing equipment, in particular to a liquid cooling quick-dismantling type double-head 3D printer.
Background
The printing head is one of the core components of the 3D printer, and largely determines the quality of product molding. During printing, the printing head needs to be heated to melt and extrude the material, and at the present stage, a heat dissipation fan is usually installed at the printing head to dissipate heat of the printing head. The interior of the printing head is roughly divided into three regions, namely a heating region transition region feeding region, wherein the feeding region needs heat dissipation to ensure that the temperature is below the softening temperature of consumables to provide continuous feeding, a transition region is generated between the feeding region and the heating region and used for isolating materials melted in the heating region, the temperature of the transition region reaches the softening temperature of the consumables, the interior of the printing head belongs to a semi-flowing viscous state, the generated feeding resistance is the largest, and the shorter the transition region is, the more the working efficiency and the stability of the printing head are increased. However, as the printing process proceeds, the temperature of the over-printing area and the feeding area of the printing head will continue to rise, which results in reduced stability of the printing head.
The printing head is provided with the cooling fan to cool the printing head, but the vibration generated by the cooling fan in the operation process can influence the forming quality of a printed product, and meanwhile, the cooling effect is not good enough, so that the nozzle is easy to block in the printing process.
Most of the inside of beating printer head still installs driving motor and can produce the heat at the operation in-process, and motor temperature continues to rise along with operating time, if long-time operation under high temperature state, very easily cause the damage to driving motor, direct influence prints product quality and the life of printer, for this reason, we provide a liquid cooling quick detach formula double-end 3D printer.
Disclosure of Invention
Based on the technical problems in the prior art, the invention provides a liquid cooling quick-dismantling type double-head 3D printer which has the characteristics of effectively radiating a printing head, controlling the temperature of the printing head within a certain range, protecting the head component of the printer, improving the working efficiency and the printing quality of the printing head, and solving the problems that the existing printer runs at a high temperature, is easy to damage a driving motor, and directly influences the quality of a printed product and the service life of the printer.
The invention provides the following technical scheme: the utility model provides a quick disconnect-type double-end 3D printer of liquid cooling, is including beating printer head system, liquid pump subassembly and heat exchange system, beat and connect through high temperature flexible pipeline subassembly between printer head system, liquid pump subassembly, the heat exchange system, it is provided with axle system on the printer head system to beat, axle system includes X axle and Y axle, beat printer head system and beat printer head and print head subassembly by left quick detach and constitute, left quick detach beats printer head and right quick detach and beat printer head and install the side at printer head subassembly, the top of printer head subassembly is provided with first liquid outlet and first income liquid mouth, the printer head subassembly is by core liquid cooling board, first motor, second motor, refrigeration fin, miniature fan, wind channel, second contact interface, third contact interface, first heat conduction recess, second heat conduction recess, heat conduction silicon chip, first high-pressure seal circle, The second high-pressure sealing ring, the first heat exchange area and the second heat exchange area.
Preferably, the liquid pump assembly comprises a water tank, a pump body, a fourth liquid inlet and a fourth liquid outlet, the fourth liquid outlet is pressurized by the pump body to output high-heat-conductivity liquid stored in the water tank, the high-temperature flexible conveying pipeline assembly comprises a first conveying pipeline, a second conveying pipeline and a third conveying pipeline, and the high-heat-conductivity liquid is conveyed to the first liquid inlet of the printing head system through the third conveying pipeline, enters the core liquid cooling plate, takes away heat required by the interior of the printing head system, and is output through the first liquid outlet.
Preferably, heat exchange system includes heat exchanger, fan, fifth income liquid mouth and fifth liquid outlet, the high heat-conducting liquid of first liquid outlet output enters heat exchanger and takes away the back with the heat through the fan through the fifth income liquid mouth that first pipeline transmitted to heat exchange system, the fan links second pipeline through fifth liquid outlet and carries the fourth income liquid mouth and get back to in the liquid pump package spare, the high heat-conducting liquid in the liquid pump package spare exports from the fourth liquid outlet through pump body pressurization, and it goes into liquid and all is equipped with sealed glue in the installation department.
Preferably, the first motor and the second motor conduct heat to the core liquid cooling plate through the heat conducting silicon wafer to be cooled, the refrigeration radiating fins are tightly attached to the core liquid cooling plate, the micro fan sucks hot air, cools the hot air through the refrigeration radiating fins and then aims at the spray head through the air channel, and materials extruded by the spray head and the printing model are controllably cooled.
Preferably, the left quick-release printing head comprises a first contact interface, a heat dissipation copper block, a throat, a heating block and a nozzle, the first heat conduction groove and the heat dissipation copper block are in tight butt joint through two screws, and the second contact interface above the first heat conduction groove and the first contact interface are in precise butt joint and electric conduction through the heat dissipation copper block.
Preferably, the nozzle in the left quick-release printing head is linked with the heating block, the heating block is linked with the throat, the throat is linked with the heat dissipation copper block, the first contact interface is linked with the other parts in the left quick-release printing head, and the throat is used as a transition area to tightly link the heating block with the heat dissipation copper block.
Preferably, the heating block is used as a heating area, the heat dissipation copper block is used as a feeding area, the right quick-release printing head and the left quick-release printing head are provided with the same heat and electricity conducting interface and other same symmetrical parts, the right quick-release printing head and the second heat conducting groove are tightly butted by using two screws, and the right quick-release printing head and the third contact interface are precisely butted and electrically conducted.
Preferably, the first heat conduction groove and the second heat conduction groove are formed in the core liquid cooling plate, the first high-pressure sealing ring enables the core liquid cooling plate and the upper cover of the liquid cooling plate to form a sealed first heat exchange area, the first heat conduction groove conducts heat to the first heat exchange area through super-conduction aluminum for cooling, the second high-pressure sealing ring enables the core liquid cooling plate and the upper cover of the liquid cooling plate to form a sealed second heat exchange area, and the second heat conduction groove conducts heat to the second heat exchange area through the super-conduction aluminum for cooling.
Preferably, cover on the liquid cooling board of core liquid cooling board and be equipped with second liquid outlet, second income liquid mouth, third liquid outlet and third income liquid mouth, liquid mouth and third liquid outlet and first income liquid mouth are gone into through the pipe-line connection to the second, and its linking installation department all is equipped with sealed glue, second liquid outlet and third liquid outlet pass through the pipe-line connection with first liquid outlet, and its linking installation department all is equipped with sealed glue.
Preferably, the second liquid inlet and the second liquid outlet form a U-shaped flow channel with the first heat and cold exchange area, the second liquid inlet conveys high thermal conductivity liquid to the heat sink in the first heat and cold exchange area, the third liquid inlet and the third liquid outlet form a U-shaped flow channel with the second heat and cold exchange area, and the third liquid inlet conveys high thermal conductivity liquid to the heat sink in the second heat and cold exchange area.
The invention provides a liquid cooling quick-dismantling type double-head 3D printer, wherein a liquid cooling system is arranged in a printing head to improve the heat dissipation efficiency of the printing head, vibration caused by a cooling fan is reduced, meanwhile, effective heat dissipation of parts in the printing head is protected, printing is carried out under a high-temperature environment to cool and blow out sucked hot air, and quick dismantling and maintenance are carried out.
Drawings
FIG. 1 is a schematic diagram of an overall liquid cooling arrangement according to the present invention;
FIG. 2 is a schematic view of a quick-release liquid-cooled printhead according to the present invention;
FIG. 3 is a schematic view of an integrated liquid-cooled printhead according to the present invention;
FIG. 4 is a schematic view of a core liquid cooling plate of the present invention;
FIG. 5 is a schematic view of the interior of the liquid cooling panel of the present invention.
In the figure: 1 print head system, 101 left quick-release print head, 1011 first contact interface, 1012 heat-dissipating copper block, 1013 throat, 1014 heating block, 1015 spray head, 102 right quick-release print head, 103 print head assembly, 1031 core liquid cooling plate, 1032 first motor, 1033 second motor, 1034 cooling fin, 1035 micro fan, 1036 air duct, 1037 second contact interface, 1038 third contact interface, 1039 first heat-conducting groove, 1040 second heat-conducting groove, 1041 heat-conducting silicon wafer, 1042 first high-pressure sealing ring, 1043 second high-pressure sealing ring, 1044 first heat exchange area, 1045 second heat exchange area, 104 first liquid outlet, 105 first liquid inlet, 111 second liquid outlet, 112 second liquid inlet, 113 third liquid outlet, 114 third liquid inlet, 2 liquid pump assembly, 201 water tank, 202 pump body, 203 fourth liquid inlet, 204 fourth liquid outlet, 3 heat exchange system, 301 heat exchanger, 302 fan, 303 fifth liquid inlet, 304 fifth liquid outlet, 4 high temperature flexible conveying pipeline assembly, 401 first conveying pipeline, 402 second conveying pipeline, 403 third conveying pipeline, 5-axis system, 501X axis and 502Y axis.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a liquid cooling fast-disassembly type double-head 3D printer comprises a printing head system 1, a liquid pump assembly 2 and a heat exchange system 3, wherein the printing head system 1, the liquid pump assembly 2 and the heat exchange system 3 are connected through a high-temperature flexible conveying pipeline assembly 4, a shaft system 5 is arranged on the printing head system 1, the shaft system 5 comprises an X shaft 501 and a Y shaft 502, the printing head system 1 consists of a left quick-disassembly printing head 101, a right quick-disassembly printing head 102 and a printing head assembly 103, the left quick-disassembly printing head 101 and the right quick-disassembly printing head 102 are installed on the side face of the printing head assembly 103, a first liquid outlet 104 and a first liquid inlet 105 are arranged at the top of the printing head assembly 103, and the printing head assembly 103 consists of a core liquid cooling plate 1031, a first motor 1032, a second motor 1033, a cooling fin, a micro fan 1035, an air duct 1036, a second contact interface 1037, the printing head comprises a second heat conducting groove 1040, a heat conducting silicon wafer 1041, a first high-pressure sealing ring 1042, a second high-pressure sealing ring 1043, a first heat exchange area 1044 and a second heat exchange area 1045.
The liquid pump assembly 2 is composed of a water tank 201, a pump body 202, a fourth liquid inlet 203 and a fourth liquid outlet 204, high heat-conducting liquid stored in the water tank 201 is pressurized by the pump body 202 and is output from the fourth liquid outlet 204, the high-temperature flexible conveying pipeline assembly 4 comprises a first conveying pipeline 401, a second conveying pipeline 402 and a third conveying pipeline 403, the high heat-conducting liquid is conveyed to the first liquid inlet 105 in the printing head system 1 through the third conveying pipeline 403, enters the core liquid cooling plate 1031, carries away heat required by the interior of the printing head system 1, and is output through the first liquid outlet 104.
The heat exchange system 3 comprises a heat exchanger 301, a fan 302, a fifth liquid inlet 303 and a fifth liquid outlet 304, after the high thermal conductivity liquid output from the first liquid outlet 104 is transmitted to the fifth liquid inlet 303 in the heat exchange system 3 through a first conveying pipeline 401 to enter the heat exchanger 301 and take heat away by the fan 302, the fan 302 is linked with a second conveying pipeline 402 through the fifth liquid outlet 304 to convey the high thermal conductivity liquid to the fourth liquid inlet 203 to return to the liquid pump assembly 2, the high thermal conductivity liquid in the liquid pump assembly 2 is pressurized by the pump body 202 and output from the fourth liquid outlet 204, and the liquid inlet mounting positions are all provided with sealant.
The first motor 1032 and the second motor 1033 conduct heat to the core liquid cooling plate 1031 through the heat conducting silicon wafers 1041 for cooling, the refrigeration radiating fins 1034 are tightly attached to the core liquid cooling plate 1031, the micro fan 1035 sucks hot air, cools the hot air through the refrigeration radiating fins 1034, then the hot air is cooled and dispersed through the air ducts 1036 to be aligned to the spray heads 1015, and materials extruded by the spray heads 1015 are controllably cooled with the printing model.
The left quick-release print head 101 is composed of a first contact interface 1011, a heat dissipation copper block 1012, a throat 1013, a heating block 1014 and a spray head 1015, wherein the first heat conduction groove 1039 and the heat dissipation copper block 1012 are in close butt joint by using two screws, and the second contact interface 1037 above the first heat conduction groove 1039 and the first contact interface 1011 are in precise butt joint and are electrically conductive by means of the heat dissipation copper block 1012.
The nozzle 1015 in the left quick-release print head 101 is linked with the heating block 1014, the heating block 1014 is linked with the throat 1013, the throat 1013 is linked with the heat-dissipating copper block 1012, the first contact interface 1011 and the rest of the parts in the left quick-release print head 101 are linked with the heat-dissipating copper block 1012, and the throat 1013 serves as a transition region to tightly link the heating block 1014 and the heat-dissipating copper block 1012.
The heating block 1014 is used as a heating area, the heat dissipation copper block 1012 is used as a feeding area, the right quick-release print head 102 and the left quick-release print head 101 have the same heat and electricity conducting interface and other same symmetrical parts, the right quick-release print head 102 and the second heat conducting groove 1040 are in tight butt joint by using two screws, and the right quick-release print head 102 and the third contact interface 1038 are in precise butt joint and electricity conducting.
The first heat conducting grooves 1039 and the second heat conducting grooves 1040 are disposed on the core liquid cooling plate 1031, the first high-pressure sealing ring 1042 forms a first heat exchange area 1044 for sealing the core liquid cooling plate 1031 and the liquid cooling plate upper cover, the first heat conducting grooves 1039 conduct heat to the first heat exchange area 1044 through the super-heat-conduction aluminum for cooling, the second high-pressure sealing ring 1043 forms a second heat exchange area 1045 for sealing the core liquid cooling plate 1031 and the liquid cooling plate upper cover, and the second heat conducting grooves 1040 conduct heat to the second heat exchange area 1045 through the super-heat-conduction aluminum for cooling.
The liquid cooling plate of core liquid cooling plate 1031 is covered and is equipped with second liquid outlet 111, the second goes into liquid mouth 112, third liquid outlet 113 and third and goes into liquid mouth 114, liquid mouth 112 and third liquid outlet 113 are gone into with first income liquid mouth 105 through the pipe-line connection to the second, and its interlinkage installation department all is equipped with sealed glue, and second liquid outlet 111 and third liquid outlet 113 pass through the pipe-line connection with first liquid outlet 104, and its interlinkage installation department all is equipped with sealed glue to carry out the circulation transport with high heat conduction liquid, reach cooling print head system 1 purpose.
The second liquid inlet 112 and the second liquid outlet 111 form a U-shaped flow channel with the first heat and cold exchange area 1044, the second liquid inlet 112 delivers the high thermal conductivity liquid to the heat sink in the first heat and cold exchange area 1044, the third liquid inlet 114 and the third liquid outlet 113 form a U-shaped flow channel with the second heat and cold exchange area 1045, and the third liquid inlet 114 delivers the high thermal conductivity liquid to the heat sink in the second heat and cold exchange area 1045.
In the invention, when the printing head system 1 works normally, the left quick-release printing head 101 is embedded into the first heat-conducting groove 1039 by two screws for tight connection, meanwhile, the right quick-release printing head 102 is precisely embedded into the second heat-conducting groove 1040 through two screws to be closely linked with the second contact interface 1037 and is precisely butted and electrically conducted with the third contact interface 1038, so that the heat in the left quick-release print head 101 and the right quick-release print head 102 is conducted to the core liquid cooling plate 1031 for circulating cooling, meanwhile, the second contact interface 1037 is linked with the left quick-release printing head 101, the third contact interface 1038 is linked with the right quick-release printing head 102, butt-joint conduction is carried out, so that the heating block in the right quick-release printing head 102 of the left quick-release printing head 101 is heated, it can be seen from the description that the left quick-release print head 101 and the right quick-release print head 102 can be quickly mounted or dismounted for maintenance by two screws.
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 (10)
1. The utility model provides a liquid cooling quick detach formula double-end 3D printer, is including beating printer head system (1), liquid pump assembly (2) and heat exchange system (3), it connects through high temperature flexible conveying pipeline subassembly (4) between printer head system (1), liquid pump assembly (2), the heat exchange system (3), it is provided with axle system (5) on printer head system (1), axle system (5) include X axle (501) and Y axle (502), its characterized in that: the printing head system (1) consists of a left quick-release printing head (101), a right quick-release printing head (102) and a printing head assembly (103), the left quick-release printing head (101) and the right quick-release printing head (102) are arranged on the side surface of the printing head component (103), a first liquid outlet (104) and a first liquid inlet (105) are arranged at the top of the printing head component (103), the printing head assembly (103) is composed of a core liquid cooling plate (1031), a first motor (1032), a second motor (1033), a refrigerating heat sink (1034), a micro fan (1035), an air duct (1036), a second contact interface (1037), a third contact interface (1038), a first heat conduction groove (1039), a second heat conduction groove (1040), a heat conduction silicon wafer (1041), a first high-pressure sealing ring (1042), a second high-pressure sealing ring (1043), a first cold-heat exchange area (1044) and a second cold-heat exchange area (1045).
2. The liquid-cooled fast-dismounting type double-head 3D printer according to claim 1, characterized in that: the liquid pump assembly (2) comprises a water tank (201), a pump body (202), a fourth liquid inlet (203) and a fourth liquid outlet (204), high-heat-conductivity liquid stored in the water tank (201) is pressurized through the pump body (202) and is output from the fourth liquid outlet (204), the high-temperature flexible conveying pipeline assembly (4) comprises a first conveying pipeline (401), a second conveying pipeline (402) and a third conveying pipeline (403), and the high-heat-conductivity liquid is transmitted to a first liquid inlet (105) in the printing head system (1) through the third conveying pipeline (403) and enters a core liquid cooling plate (1031) to take away heat required by the interior of the printing head system (1) and is output through the first liquid outlet (104).
3. The liquid-cooled fast-dismounting type double-head 3D printer according to claim 1, characterized in that: the heat exchange system (3) comprises a heat exchanger (301), a fan (302), a fifth liquid inlet (303) and a fifth liquid outlet (304), high-heat-conductivity liquid output by the first liquid outlet (104) is transmitted to the fifth liquid inlet (303) in the heat exchange system (3) through a first conveying pipeline (401) to enter the heat exchanger (301) and take heat away through the fan (302), the fan (302) is connected with a second conveying pipeline (402) through the fifth liquid outlet (304) and conveyed to the fourth liquid inlet (203) to return to the liquid pump assembly (2), the high-heat-conductivity liquid in the liquid pump assembly (2) is pressurized through the pump body (202) and is output from the fourth liquid outlet (204), and the liquid inlet positions of the high-heat-conductivity liquid in the liquid pump assembly are provided with sealants.
4. The liquid-cooled fast-dismounting type double-head 3D printer according to claim 1, characterized in that: the heat of the first motor (1032) and the heat of the second motor (1033) are conducted to the core liquid cooling plate (1031) through the heat conducting silicon wafer (1041) to be cooled, the refrigeration radiating fins (1034) are tightly attached to the core liquid cooling plate (1031), the micro fan (1035) sucks hot air, the hot air is cooled through the refrigeration radiating fins (1034) and then is aligned to the spray head (1015) through the air duct (1036), and the material extruded by the spray head (1015) and the printing model are controllably cooled.
5. The liquid-cooled fast-dismounting type double-head 3D printer according to claim 1, characterized in that: the left quick-release printing head (101) is composed of a first contact interface (1011), a heat dissipation copper block (1012), a throat (1013), a heating block (1014) and a spray head (1015), wherein the first heat conduction groove (1039) and the heat dissipation copper block (1012) are in tight butt joint by using two screws, and the second contact interface (1037) above the first heat conduction groove (1039) and the first contact interface (1011) are in precise butt joint and are electrically conductive by means of the heat dissipation copper block (1012).
6. The liquid-cooled fast-dismounting type double-head 3D printer according to claim 1, characterized in that: the nozzle (1015) in the left quick-release printing head (101) is linked with a heating block (1014), the heating block (1014) is linked with a throat (1013), the throat (1013) is linked with a heat dissipation copper block (1012), the first contact interface (1011) is linked with the rest parts in the left quick-release printing head (101) to form the heat dissipation copper block (1012), and the throat (1013) is used as a transition area to tightly link the heating block (1014) with the heat dissipation copper block (1012).
7. The liquid-cooled fast-dismounting type double-head 3D printer according to claim 1, characterized in that: the heating block (1014) is used as a heating area, the heat dissipation copper block (1012) is used as a feeding area, the right quick-release printing head (102) and the left quick-release printing head (101) are provided with the same heat and electricity conducting interfaces and other same symmetrical parts, the right quick-release printing head (102) and the second heat conducting groove (1040) are in tight butt joint through two screws, and the right quick-release printing head (102) and the third contact interface (1038) are in precise butt joint and electricity conducting.
8. The liquid-cooled fast-dismounting type double-head 3D printer according to claim 1, characterized in that: the core liquid cooling plate is characterized in that the first heat conducting groove (1039) and the second heat conducting groove (1040) are arranged on the core liquid cooling plate (1031), the first high-pressure sealing ring (1042) enables the core liquid cooling plate (1031) and the liquid cooling plate upper cover to form a sealed first cold-heat exchange area (1044), the first heat conducting groove (1039) conducts heat to the first cold-heat exchange area (1044) through superconductive heat aluminum for cooling, the second high-pressure sealing ring (1043) enables the core liquid cooling plate (1031) and the liquid cooling plate upper cover to form a sealed second cold-heat exchange area (1045), and the second heat conducting groove (1040) conducts heat to the second cold-heat exchange area (1045) through the superconductive heat aluminum for cooling.
9. The liquid-cooled fast-dismounting type double-head 3D printer according to claim 8, characterized in that: cover on the liquid cold plate of core liquid cold plate (1031) and be equipped with second liquid outlet (111), second income liquid mouth (112), third liquid outlet (113) and third income liquid mouth (114), liquid mouth (112) and third liquid outlet (113) are gone into through the pipe-line with first income liquid mouth (105) to the second, and its linking installation department all is equipped with sealed glue, second liquid outlet (111) and third liquid outlet (113) are through the pipe-line with first liquid outlet (104) and link, and its linking installation department all is equipped with sealed glue.
10. The liquid-cooled fast-dismounting type double-head 3D printer according to claim 9, characterized in that: the second liquid inlet (112) and the second liquid outlet (111) form a U-shaped flow channel with the first cold-heat exchange area (1044), the second liquid inlet (112) conveys high-heat-conductivity liquid to a radiating fin in the first cold-heat exchange area (1044), the third liquid inlet (114) and the third liquid outlet (113) form a U-shaped flow channel with the second cold-heat exchange area (1045), and the third liquid inlet (114) conveys high-heat-conductivity liquid to a radiating fin in the second cold-heat exchange area (1045).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010811022.1A CN111941844A (en) | 2020-08-13 | 2020-08-13 | Liquid cooling quick detach formula double-end 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010811022.1A CN111941844A (en) | 2020-08-13 | 2020-08-13 | Liquid cooling quick detach formula double-end 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111941844A true CN111941844A (en) | 2020-11-17 |
Family
ID=73332676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010811022.1A Withdrawn CN111941844A (en) | 2020-08-13 | 2020-08-13 | Liquid cooling quick detach formula double-end 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111941844A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177334A (en) * | 2018-02-23 | 2018-06-19 | 深圳市普伦特科技有限公司 | A kind of 3D printer |
| CN116461221A (en) * | 2023-03-27 | 2023-07-21 | 珠海恒盛条码设备有限公司 | Liquid cooling heat dissipation system for printer thermosensitive plate |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483142A (en) * | 2019-01-25 | 2020-08-04 | 东莞一迈智能科技有限公司 | Liquid cooling quick detach formula double-end 3D printer |
-
2020
- 2020-08-13 CN CN202010811022.1A patent/CN111941844A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483142A (en) * | 2019-01-25 | 2020-08-04 | 东莞一迈智能科技有限公司 | Liquid cooling quick detach formula double-end 3D printer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177334A (en) * | 2018-02-23 | 2018-06-19 | 深圳市普伦特科技有限公司 | A kind of 3D printer |
| CN116461221A (en) * | 2023-03-27 | 2023-07-21 | 珠海恒盛条码设备有限公司 | Liquid cooling heat dissipation system for printer thermosensitive plate |
| CN116461221B (en) * | 2023-03-27 | 2023-12-15 | 珠海恒盛条码设备有限公司 | Liquid cooling heat dissipation system for printer thermosensitive plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019205692A1 (en) | Water-cooled motor controller | |
| CN209516297U (en) | A kind of efficient laser heat radiating device special | |
| CN111941844A (en) | Liquid cooling quick detach formula double-end 3D printer | |
| CN106486433B (en) | IGBT radiator | |
| CN110113913A (en) | A kind of liquid cooling structure and liquid cooling system of car heat source device | |
| CN108638511A (en) | A kind of double heat dissipation 3D printer nozzles of fan/water cooling | |
| CN212470175U (en) | Inner cavity cooling device of laser processing head machine body | |
| CN210374720U (en) | High-efficiency radiator | |
| CN208079654U (en) | Water-cooled motor controller | |
| CN111483142A (en) | Liquid cooling quick detach formula double-end 3D printer | |
| CN208558317U (en) | A kind of double heat dissipation 3D printer spray heads of fan/water cooling | |
| CN208730373U (en) | A kind of printer head | |
| CN106847769B (en) | Radiator for power module | |
| CN216684109U (en) | Charging cooling system and power exchanging station and energy storage station comprising same | |
| CN211350907U (en) | Heat exchange structure of new energy automobile | |
| CN211790320U (en) | External power equipment heat abstractor | |
| CN209553190U (en) | A kind of track machine heat radiating apparatus for vehicle | |
| CN212737086U (en) | 3D printer ejection of compact cooling device | |
| CN209738497U (en) | Printing machine with heat dissipation function | |
| CN211959916U (en) | Motor controller integrating circulating heat dissipation and multiple functions | |
| CN214134575U (en) | Rapid cooling mechanism for welding machine | |
| CN211406723U (en) | High-frequency power supply heat dissipation device | |
| CN213273371U (en) | Special water cooling machine for irradiation head of curing machine | |
| CN218103959U (en) | 5.8G radio frequency identification and video fusion inspection all-in-one machine | |
| CN218679736U (en) | Charging and discharging power supply and formation grading equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201117 |
|
| WW01 | Invention patent application withdrawn after publication |