CN117681443A - Leak protection shower nozzle device that 3D printed - Google Patents
Leak protection shower nozzle device that 3D printed Download PDFInfo
- Publication number
- CN117681443A CN117681443A CN202311705593.7A CN202311705593A CN117681443A CN 117681443 A CN117681443 A CN 117681443A CN 202311705593 A CN202311705593 A CN 202311705593A CN 117681443 A CN117681443 A CN 117681443A
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- pipe
- fixedly connected
- cavity
- liquid
- printing
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- 239000007788 liquid Substances 0.000 claims abstract description 174
- 239000007921 spray Substances 0.000 claims abstract description 39
- 238000003860 storage Methods 0.000 claims abstract description 37
- 238000010146 3D printing Methods 0.000 claims abstract description 20
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 19
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 19
- 241001330002 Bambuseae Species 0.000 claims description 19
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 19
- 239000011425 bamboo Substances 0.000 claims description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 238000007639 printing Methods 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 34
- 239000011550 stock solution Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 37
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000012768 molten material Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012255 powdered metal Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B29C64/209—Heads; Nozzles
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a leak-proof spray head device for 3D printing, which relates to the technical field of 3D printing, and the technical scheme is characterized by comprising a printer body, a spray head body and a connecting plate, wherein the connecting plate is connected to the printer body; the movable cylinder is movably connected with the periphery of the spray head body, a phase connecting rod is fixedly connected between the annular plate and the movable cylinder, a liquid storage cavity is arranged on the side wall of the movable cylinder, the lateral wall in stock solution chamber has seted up the feed liquor hole, feed liquor hole department elastic connection has the carrier liquid board, and the effect prevents shower nozzle body raw materials drip, has collected the raw materials of shower nozzle body department simultaneously.
Description
Technical Field
The invention relates to the technical field of 3D printing, in particular to a leakage-proof spray head device for 3D printing.
Background
3D printing is a technology for constructing objects by means of layer-by-layer printing using a bondable material such as powdered metal or plastic based on a digital model file. In general, in the fields of mold manufacturing, industrial design, etc., the technology is used for manufacturing models, and then is gradually used for directly manufacturing some products, and the technology is applied to other fields of jewelry, footwear, industrial design, construction, engineering, automobiles, aerospace, dentistry, etc., and when the existing 3D printer stops working, molten materials drop from a nozzle body, however, the existing 3D printer is inconvenient to collect the dropped molten materials, thus causing waste of the molten materials, and the molten materials drop on a processing platform and then need cleaning by staff.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a leakage-proof spray head device for 3D printing.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a leak protection shower nozzle device that 3D printed, includes printer body and shower nozzle body, still includes:
the connecting plate, the connecting plate is connected on the printer body, shower nozzle body fixed connection is on the connecting plate, the periphery fixedly connected with annular section of thick bamboo of shower nozzle body, the inside wall sealing movement of annular section of thick bamboo is connected with the annular plate, the inside of annular section of thick bamboo separates through the annular plate and forms first cavity and second cavity.
The spray nozzle comprises a spray nozzle body, a movable barrel, a ring plate, a liquid storage cavity, a liquid inlet, a liquid carrying plate, a liquid carrying groove and a liquid falling hole, wherein the movable barrel is movably connected to the periphery of the spray nozzle body, a phase connecting rod is fixedly connected between the ring plate and the movable barrel, the liquid storage cavity is formed in the side wall of the movable barrel, the liquid inlet is formed in the side wall of the liquid storage cavity, the liquid carrying plate is elastically connected to the liquid inlet, the liquid carrying groove and the liquid falling hole are formed in the liquid carrying plate, and the liquid carrying groove and the liquid falling hole are mutually communicated.
Because the existing printing through the shower nozzle body is accomplished the back, the shower nozzle body still contains the phenomenon of little part raw materials drip, after the shower nozzle body finishes printing, at the inside injection gas of first cavity, along with the inside gas increase of first cavity realizes annular slab and moves down, realize moving the section of thick bamboo down through the connecting rod at annular slab downthehole in-process that moves, realize the carrier liquid board in moving the in-process that moves down and remove to the below of shower nozzle body liquid outlet, because carrier liquid board elastic connection is in feed liquor hole department, consequently the raw materials drip of shower nozzle body liquid outlet department is in the inside of carrying liquid groove, because communicate each other between carrier liquid groove and the feed liquor hole, consequently the inside raw materials of carrying liquid groove flows to the inside of stock solution chamber through the feed liquor hole, realized storing the raw materials through the stock solution chamber promptly.
Preferably, a fan is fixedly connected to the connecting plate, an air outlet pipe is communicated with an air outlet end of the fan, and a first control valve is installed on the air outlet pipe.
Preferably, the air outlet end of the fan is communicated with a fixed pipe, the first cavity is communicated with a first pipe, the first pipe is communicated with the fixed pipe, and the first pipe is provided with a second control valve.
The second cavity is communicated with a second pipe, the second pipe is communicated with the fixed pipe, and a third control valve is arranged on the second pipe.
The first cavity is communicated with a third pipe, and a fourth control valve is arranged on the third pipe.
The second cavity is communicated with a fourth pipe, and a fifth control valve is arranged on the fourth pipe.
Preferably, a first spring is fixedly connected to the side wall of the first cavity, and the first spring is fixedly connected with the annular plate.
Preferably, the holding cavity has been seted up to the lateral wall of moving the section of thick bamboo, the inside fixedly connected with second spring of holding cavity, fixedly connected with moves the piece in the second spring, move piece and carrier liquid board fixed connection in the second, the staff opens the second control valve, fan work realizes that gas passes through the inside of fixed pipe and first pipe entering first cavity, thereby realize that first cavity inside gas increases, at the inside injection gas of first cavity, along with the inside gas of first cavity increases and realizes the annular slab and move down, first spring is in tensile state this moment, realize moving the section of thick bamboo and move down through the connecting rod at the in-process that the annular slab moved down, realize that the carrier liquid board moves to the below of shower nozzle body liquid outlet at the in-process that moves the section of thick bamboo moved down, because preceding second spring is in compression state, when the carrier liquid board moves to the below of shower nozzle body liquid outlet, realize that the carrier liquid board moves, realize that the carrier liquid groove is located under the shower nozzle body liquid outlet along with the inside that the annular slab moved, consequently, the inside that the raw materials that the drip down the shower nozzle body liquid outlet was located through the carrier liquid groove, the inside through the inside of the carrier liquid groove that the intercommunication to the storage cavity, the inside the raw materials that has carried out the inside the drip the storage cavity.
Preferably, the lateral wall of moving the section of thick bamboo has been seted up and has been accomodate the chamber, the lateral wall fixedly connected with third spring of accomodating the chamber, fixedly connected with movable block on the third spring, fixedly connected with play liquid board on the movable block, play liquid board and moving the sealed removal of section of thick bamboo and be connected, liquid hole has been seted up on the liquid board, and shower nozzle body intercommunication has the liquid pipe that flows, through flexible pipe intercommunication between liquid pipe and the liquid hole.
Preferably, a sliding groove is formed in the side wall of the spray head body, a sliding block is connected inside the sliding groove in a sliding mode, and the sliding block is fixedly connected to the movable barrel.
Preferably, the chute is fixedly connected with a first triangular block, and the liquid outlet plate is fixedly connected with a second triangular plate.
Preferably, the connecting plate is fixedly connected with a purifying box, activated carbon is arranged in the purifying box, air inlet holes and air outlet holes are respectively formed in two side walls of the purifying box, and the air outlet holes are communicated with the air inlet end of the fan.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the liquid storage cavity is arranged in the movable barrel to prevent raw materials of the spray head body from dripping, meanwhile, raw materials at the spray head body are collected, the movable barrel is downwards moved through the connecting rod in the process of downwards moving the annular plate, the liquid carrying plate is moved to the lower part of the liquid outlet of the spray head body in the process of downwards moving the movable barrel, the liquid carrying plate is elastically connected to the liquid inlet, so that raw materials at the liquid outlet of the spray head body drip into the liquid carrying groove, and the liquid carrying groove and the liquid dropping hole are mutually communicated, so that raw materials in the liquid carrying groove flow into the liquid storage cavity through the liquid dropping hole, namely, the raw materials are stored through the liquid storage cavity.
2. According to the invention, the liquid flowing pipe is communicated with the spray head body, the liquid flowing pipe is communicated with the liquid flowing hole through the soft telescopic pipe, raw materials in the storage cavity are convenient to flow back into the spray head body, when the spray head body prints and processes the next part, as the raw materials are stored in the liquid storage cavity, a worker opens the third control valve, the fan works to enable gas to enter the second cavity through the fixed pipe and the second pipe, so that the gas in the second cavity is increased, the annular plate moves upwards in the process of increasing the gas in the second cavity, the moving barrel moves upwards in the process of moving the annular plate, the second triangular plate moves upwards in the process of moving the moving barrel upwards, and the liquid outlet plate moves horizontally in the process of acting with the first triangular plate, so that the liquid inlet of the liquid flowing hole is positioned in the liquid storage cavity, and the raw materials stored in the liquid storage cavity flow into the spray head body through the liquid flowing hole, the soft telescopic pipe and the liquid flowing pipe are utilized for storing the raw materials in the liquid storage cavity.
Drawings
Fig. 1 is a schematic diagram of a leak-proof nozzle device for 3D printing according to the present invention;
fig. 2 is a schematic diagram showing connection between a nozzle body and a connection plate in a 3D printing leak-proof nozzle device according to the present invention;
FIG. 3 is a schematic view illustrating the inside of a nozzle body in a 3D printing leak-proof nozzle device according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a partial enlarged view at B in FIG. 3;
fig. 6 is a schematic diagram of the inside of a purge box in a leak-proof nozzle device for 3D printing according to the present invention.
1. A printer body; 2. a spray head body; 3. a connecting plate; 4. an annular cylinder; 5. an annular plate; 6. a first cavity; 7. a second cavity; 8. a moving cylinder; 9. a phase connecting rod; 10. a liquid storage cavity; 11. a liquid inlet hole; 12. a liquid carrying plate; 13. a liquid carrying tank; 14. a liquid falling hole; 15. a blower; 16. an air outlet pipe; 17. a first control valve; 18. a fixed tube; 19. a first tube; 20. a second control valve; 21. a second tube; 22. a third control valve; 23. a first spring; 24. a receiving chamber; 25. a second spring; 26. a movable block; 27. a storage chamber; 28. a third spring; 29. a moving block; 30. a liquid outlet plate; 31. a fluid hole; 32. a chute; 33. a slide block; 34. a first triangular block; 35. a second triangular plate; 36. a purification box; 37. activated carbon; 38. an air inlet hole; 39. an air outlet hole; 40. a third tube; 41. a fourth control valve; 42. a fourth pipe; 43. a fifth control valve; 44. a fluid pipe; 45. flexible telescopic tube.
Detailed Description
Reference is made to figures 1 to 6.
The embodiment provides a leak-proof spray head device for 3D printing.
The utility model provides a leak protection shower nozzle device that 3D printed, includes printer body 1 and shower nozzle body 2, still includes:
the connecting plate 3, connecting plate 3 connect on printer body 1, shower nozzle body 2 fixed connection is on connecting plate 3, the periphery fixedly connected with annular section of thick bamboo 4 of shower nozzle body 2, the inside wall sealing movement of annular section of thick bamboo 4 is connected with annular plate 5, the inside of annular section of thick bamboo 4 separates through annular plate 5 and forms first cavity 6 and second cavity 7.
The spray head comprises a spray head body 2, a spray head body 8, a connecting rod 9, a liquid storage cavity 10, a liquid inlet hole 11, a liquid carrying plate 12, a liquid carrying groove 13 and a liquid falling hole 14, wherein the outer periphery of the spray head body 2 is movably connected with the spray head 8, the connecting rod 9 is fixedly connected between the annular plate 5 and the spray head body 8, the liquid storage cavity 10 is formed in the side wall of the spray head 8, the liquid inlet hole 11 is formed in the side wall of the liquid storage cavity 10, the liquid carrying plate 12 is elastically connected with the liquid carrying plate 12, and the liquid carrying groove 13 and the liquid falling hole 14 are mutually communicated.
Because the existing printing is finished through the sprayer body 2, the sprayer body 2 still contains the phenomenon of little raw material drip, after the printing is finished through the sprayer body 2, gas is injected into the first cavity 6, the annular plate 5 moves downwards along with the increase of the gas in the first cavity 6, the moving cylinder 8 moves downwards through the phase connecting rod 9 in the process of the annular plate 5 moving downwards, the liquid carrying plate 12 moves to the lower part of the liquid outlet of the sprayer body 2 in the process of the moving cylinder 8 moving downwards, the raw material drip at the liquid outlet of the sprayer body 2 is in the liquid carrying groove 13 because the liquid carrying groove 13 is in communication with the liquid dropping hole 14, and the raw material in the liquid carrying groove 13 flows into the liquid storage cavity 10 through the liquid dropping hole 14, namely the raw material is stored through the liquid storage cavity 10.
The fan 15 is fixedly connected to the connecting plate 3, the air outlet end of the fan 15 is communicated with the air outlet pipe 16, the first control valve 17 is arranged on the air outlet pipe 16, and as the printer body 1 generates heat in the working process, a worker opens the first control valve 17, and the fan 15 works to realize the air outlet inside the air outlet pipe 16, so that heat dissipation treatment is carried out.
The air outlet end of the fan 15 is communicated with a fixed pipe 18, the first cavity 6 is communicated with a first pipe 19, the first pipe 19 is communicated with the fixed pipe 18, a second control valve 20 is installed on the first pipe 19, when gas needs to be injected into the first cavity 6, a worker opens the second control valve 20, the fan 15 works to enable gas to enter the first cavity 6 through the fixed pipe 18 and the first pipe 19, and gas in the first cavity 6 is increased.
The second cavity 7 is communicated with a second pipe 21, the second pipe 21 is communicated with the fixed pipe 18, a third control valve 22 is arranged on the second pipe 21, when gas needs to be injected into the first cavity 6, a worker opens the third control valve 22, and the fan 15 works to enable gas to enter the second cavity 7 through the fixed pipe 18 and the second pipe 21, so that the gas in the second cavity 7 is increased.
The first cavity 6 is communicated with a third pipe 40, a fourth control valve 41 is arranged on the third pipe 40, and when the gas in the first cavity 6 needs to be discharged, a worker opens the fourth control valve 41, so that the gas in the first cavity 6 is discharged through the third pipe 40.
The second cavity 7 is communicated with a fourth pipe 42, a fifth control valve 43 is arranged on the fourth pipe 42, and when the gas in the second cavity 7 needs to be discharged, a worker opens the fifth control valve 43, so that the gas in the second cavity 7 is discharged through the fourth pipe 42.
The lateral wall fixedly connected with first spring 23 of first cavity 6, first spring 23 and annular plate 5 fixed connection, the third control valve 22 is opened to the staff, and fan 15 work realizes that gas gets into the inside of second cavity 7 through fixed pipe 18, second pipe 21 to realize that the inside gas of second cavity 7 increases, at the inside injection gas of first cavity 6, along with the inside gas increase of first cavity 6 realizes annular plate 5 downwardly moving, first spring 23 is in tensile state this moment.
The holding cavity 24 has been seted up to the lateral wall of moving the section of thick bamboo 8, hold the inside fixedly connected with second spring 25 of chamber 24, fixedly connected with movable piece 26 on the second spring 25, movable piece 26 and carrier liquid board 12 fixed connection, the staff opens second control valve 20, fan 15 work realizes that gas gets into the inside of first cavity 6 through fixed pipe 18 and first pipe 19, thereby realize that first cavity 6 inside gas increases, at the inside injection gas of first cavity 6, realize annular slab 5 downwardly moving along with the inside gas of first cavity 6, first spring 23 is in the tensile state this moment, realize moving down the section of thick bamboo 8 through looks connecting rod 9 in the in-process that annular slab 5 downwardly moved, realize that carrier liquid board 12 moves to the below of shower nozzle body 2 liquid outlet at the in-process that moving the section of thick bamboo 8 downwardly moved, because before second spring 25 is in the compression state, when carrier liquid board 12 moves to the below of shower nozzle body 2 liquid outlet, the elasticity reset effect of second spring 25 realizes that movable piece 26 moves, realize that carrier liquid board 12 moves, realize that liquid tank 13 is located the inside through the liquid tank 13 and the inside of liquid tank 13 through the place of the liquid tank 13, thereby the inside the drip hole 13 is connected to the inside of the liquid tank 13, the inside the drip chamber 13 is realized.
The side wall of the movable barrel 8 is provided with a storage cavity 27, the side wall of the storage cavity 27 is fixedly connected with a third spring 28, a movable block 29 is fixedly connected to the third spring 28, a liquid outlet plate 30 is fixedly connected to the movable block 29, the liquid outlet plate 30 is in sealing movable connection with the movable barrel 8, a liquid outlet hole 31 is formed in the liquid outlet plate 30, the spray head body 2 is communicated with a liquid outlet pipe 44, the liquid outlet pipe 44 is communicated with the liquid outlet hole 31 through a soft telescopic pipe 45, and the soft telescopic pipe 45 is made of soft telescopic materials.
A sliding groove 32 is formed in the side wall of the spray head body 2, a sliding block 33 is connected inside the sliding groove 32 in a sliding mode, and the sliding block 33 is fixedly connected to the movable barrel 8.
The first triangle 34 is fixedly connected to the chute 32, the second triangle 35 is fixedly connected to the liquid outlet plate 30, when the spray head body 2 prints and processes the next part, as the raw material is stored in the liquid storage cavity 10, the third control valve 22 is opened by a worker, the fan 15 works to enable gas to enter the second cavity 7 through the fixed pipe 18 and the second pipe 21, so that the gas in the second cavity 7 is increased, the annular plate 5 is upwards moved in the process of increasing the gas in the second cavity 7, the moving cylinder 8 is upwards moved in the process of upwards moving the annular plate 5 through the phase connection rod 9, the second triangle 35 is upwards moved in the process of upwards moving the moving cylinder 8, the liquid outlet plate 30 is horizontally moved in the process of reacting the second triangle 35 with the first triangle 34, the liquid inlet of the liquid flowing hole 31 is positioned in the liquid storage cavity 10, the raw material stored in the liquid storage cavity 10 is enabled to flow into the spray head body 2 through the liquid flowing hole 31, the flexible extension pipe 45 and the liquid flowing pipe 44, and the utilization of the raw material stored in the liquid storage cavity 10 is enabled.
Working principle: because the existing printing through shower nozzle body 2 is accomplished the back, shower nozzle body 2 still contains the phenomenon of little raw materials drip, after shower nozzle body 2 finishes printing, the staff opens second control valve 20, fan 15 work realizes that gas gets into the inside of first cavity 6 through fixed pipe 18 and first pipe 19, thereby realize that the inside gas of first cavity 6 increases, inject gas in the inside of first cavity 6, realize that annular slab 5 is down moved along with the inside gas of first cavity 6 increases, this moment first spring 23 is in tensile state, realize moving tube 8 down through phase connecting rod 9 in the in-process that annular slab 5 down moved, realize that carrier liquid board 12 moves to the below of shower nozzle body 2 liquid outlet in moving tube 8 down the in-process that moves tube 8, because preceding second spring 25 is in the compressed state, when carrier liquid board 12 moves to the below of shower nozzle body 2 liquid outlet, the elasticity reset action of second spring 25 realizes that carrier liquid board 26 removes, realize that carrier liquid groove 13 is located the just under the liquid outlet of shower nozzle body 2, consequently, the inside of shower nozzle body 2 is through carrier liquid groove 13 and carrier liquid groove 10 through the inside of carrier liquid groove 13, the inside of carrying liquid groove 10 is connected to each other, the raw materials drip is carried out to the inside of liquid groove 13 through the inside hole 10.
When the spray head body 2 prints and processes the next part, as the raw materials are stored in the liquid storage cavity 10, a worker opens the third control valve 22, the fan 15 works to enable gas to enter the second cavity 7 through the fixed pipe 18 and the second pipe 21, so that the gas inside the second cavity 7 is increased, the annular plate 5 is upwards moved in the process of increasing the gas inside the second cavity 7, the moving cylinder 8 is upwards moved in the process of upwards moving the annular plate 5 through the phase connecting rod 9, the second triangular plate 35 is upwards moved in the process of upwards moving the moving cylinder 8, the liquid outlet plate 30 is horizontally moved in the process of enabling the second triangular plate 35 to be in interaction with the first triangular block 34, and therefore the liquid inlet of the liquid flowing hole 31 is positioned inside the liquid storage cavity 10, the raw materials stored inside the liquid storage cavity 10 are enabled to flow into the spray head body 2 through the liquid flowing hole 31, the soft telescopic pipe 45 and the liquid flowing pipe 44, and the utilization of the raw materials stored inside the liquid storage cavity 10 is achieved.
Example two
The following technical features are added on the basis of the first embodiment:
the utility model provides a leak protection shower nozzle device that 3D printed, fixedly connected with purifying box 36 on the connecting plate 3, the inside of purifying box 36 is equipped with active carbon 37, inlet opening 38 and outlet opening 39 have been seted up respectively to purifying box 36's both sides wall, outlet opening 39 and fan 15 inlet end intercommunication, because will produce the peculiar smell in printer body 1 prints the working process, fan 15 work realizes that peculiar smell gas gets into purifying box 36's inside through inlet opening 38, because purifying box 36's inside is equipped with active carbon 37, consequently carry out purification treatment to peculiar smell gas through active carbon 37, reach the purpose to the nearby air of purifying printer body 1.
Working principle: because the existing printing through shower nozzle body 2 is accomplished the back, shower nozzle body 2 still contains the phenomenon of little raw materials drip, after shower nozzle body 2 finishes printing, the staff opens second control valve 20, fan 15 work realizes that gas gets into the inside of first cavity 6 through fixed pipe 18 and first pipe 19, thereby realize that the inside gas of first cavity 6 increases, inject gas in the inside of first cavity 6, realize that annular slab 5 is down moved along with the inside gas of first cavity 6 increases, this moment first spring 23 is in tensile state, realize moving tube 8 down through phase connecting rod 9 in the in-process that annular slab 5 down moved, realize that carrier liquid board 12 moves to the below of shower nozzle body 2 liquid outlet in moving tube 8 down the in-process that moves tube 8, because preceding second spring 25 is in the compressed state, when carrier liquid board 12 moves to the below of shower nozzle body 2 liquid outlet, the elasticity reset action of second spring 25 realizes that carrier liquid board 26 removes, realize that carrier liquid groove 13 is located the just under the liquid outlet of shower nozzle body 2, consequently, the inside of shower nozzle body 2 is through carrier liquid groove 13 and carrier liquid groove 10 through the inside of carrier liquid groove 13, the inside of carrying liquid groove 10 is connected to each other, the raw materials drip is carried out to the inside of liquid groove 13 through the inside hole 10.
Because the peculiar smell will be produced in the printing work process of the printer body 1, the fan 15 works to realize that the peculiar smell gas enters the inside of the purifying box 36 through the air inlet hole 38, and the activated carbon 37 is arranged in the purifying box 36, so that the peculiar smell gas is purified through the activated carbon 37, and the aim of purifying the air nearby the printer body 1 is fulfilled.
When the spray head body 2 prints and processes the next part, as the raw materials are stored in the liquid storage cavity 10, a worker opens the third control valve 22, the fan 15 works to enable gas to enter the second cavity 7 through the fixed pipe 18 and the second pipe 21, so that the gas inside the second cavity 7 is increased, the annular plate 5 is upwards moved in the process of increasing the gas inside the second cavity 7, the moving cylinder 8 is upwards moved in the process of upwards moving the annular plate 5 through the phase connecting rod 9, the second triangular plate 35 is upwards moved in the process of upwards moving the moving cylinder 8, the liquid outlet plate 30 is horizontally moved in the process of enabling the second triangular plate 35 to be in interaction with the first triangular block 34, and therefore the liquid inlet of the liquid flowing hole 31 is positioned inside the liquid storage cavity 10, the raw materials stored inside the liquid storage cavity 10 are enabled to flow into the spray head body 2 through the liquid flowing hole 31, the soft telescopic pipe 45 and the liquid flowing pipe 44, and the utilization of the raw materials stored inside the liquid storage cavity 10 is achieved.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (10)
1. The utility model provides a leak protection shower nozzle device that 3D printed, includes printer body 1 and shower nozzle body 2, its characterized in that still includes:
the novel printing device comprises a connecting plate (3), wherein the connecting plate (3) is connected to a printer body (1), a spray head body (2) is fixedly connected to the connecting plate (3), an annular cylinder (4) is fixedly connected to the periphery of the spray head body (2), an annular plate (5) is connected to the inner side wall of the annular cylinder (4) in a sealing and moving mode, and a first cavity (6) and a second cavity (7) are formed in the annular cylinder (4) through separation of the annular plate (5);
remove section of thick bamboo (8), remove section of thick bamboo (8) mobile connection in the periphery of shower nozzle body (2), fixedly connected with link to each other pole (9) between annular plate (5) and the removal section of thick bamboo (8), liquid storage chamber (10) have been seted up to the lateral wall of removing section of thick bamboo (8), feed liquor hole (11) have been seted up to the lateral wall of liquid storage chamber (10), feed liquor hole (11) department elastic connection has carrier liquid board (12), carrier liquid groove (13) and weeping hole (14) have been seted up on carrier liquid board (12), intercommunication each other between carrier liquid groove (13) and weeping hole (14).
2. The 3D printing leakage-proof spray head device according to claim 1, wherein a fan (15) is fixedly connected to the connecting plate (3), an air outlet pipe (16) is communicated with an air outlet end of the fan (15), and a first control valve (17) is installed on the air outlet pipe (16).
3. The 3D printing leak-proof nozzle device according to claim 2, wherein the air outlet end of the fan (15) is communicated with a fixed pipe (18), the first cavity (6) is communicated with a first pipe (19), the first pipe (19) is communicated with the fixed pipe (18), and the first pipe (19) is provided with a second control valve (20);
the second cavity (7) is communicated with a second pipe (21), the second pipe (21) is communicated with a fixed pipe (18), and a third control valve (22) is arranged on the second pipe (21).
4. A 3D printing leak-proof nozzle device according to claim 3, characterized in that the side wall of the first cavity (6) is fixedly connected with a first spring (23), and the first spring (23) is fixedly connected with the annular plate (5).
5. The 3D printing leak-proof spray head device according to claim 4, wherein a containing cavity (24) is formed in the side wall of the moving cylinder (8), a second spring (25) is fixedly connected to the inside of the containing cavity (24), a movable block (26) is fixedly connected to the second spring (25), and the movable block (26) is fixedly connected with the liquid carrying plate (12).
6. The 3D printing leak protection shower nozzle device according to claim 5, wherein, accomodate chamber (27) have been seted up to the lateral wall of moving tube (8), accomodate the lateral wall fixedly connected with third spring (28) of chamber (27), fixedly connected with movable block (29) on third spring (28), fixedly connected with drain board (30) on movable block (29), drain board (30) are connected with moving tube (8) sealed removal, drain hole (31) have been seted up on drain board (30), shower nozzle body (2) intercommunication have fluid pipe (44), communicate through flexible pipe (45) between fluid pipe (44) and the fluid hole (31).
7. The 3D printing leak-proof nozzle device according to claim 6, wherein a chute (32) is formed in the side wall of the nozzle body (2), a sliding block (33) is slidably connected to the inside of the chute (32), and the sliding block (33) is fixedly connected to the moving cylinder (8).
8. The 3D printing leak-proof nozzle device according to claim 7, wherein a first triangle block (34) is fixedly connected to the chute (32), and a second triangle plate (35) is fixedly connected to the liquid outlet plate (30).
9. The 3D printing leak-proof spray head device according to claim 8, wherein the connecting plate (3) is fixedly connected with a purifying box (36), activated carbon (37) is arranged in the purifying box (36), two side walls of the purifying box (36) are respectively provided with an air inlet hole (38) and an air outlet hole (39), and the air outlet hole (39) is communicated with an air inlet end of the fan (15).
10. The leak-proof nozzle apparatus for 3D printing according to claim 8, wherein the first cavity (6) is communicated with a third pipe (40), and a fourth control valve (41) is installed on the third pipe (40);
the second cavity (7) is communicated with a fourth pipe (42), and a fifth control valve (43) is arranged on the fourth pipe (42).
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| CN202311705593.7A CN117681443B (en) | 2023-12-12 | 2023-12-12 | Leak protection shower nozzle device that 3D printed |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311705593.7A CN117681443B (en) | 2023-12-12 | 2023-12-12 | Leak protection shower nozzle device that 3D printed |
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| CN117681443B CN117681443B (en) | 2024-08-13 |
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|---|---|
| CN117681443B (en) | 2024-08-13 |
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