CN107310150A - A kind of 3D printer for being used to print architectural design model - Google Patents
A kind of 3D printer for being used to print architectural design model Download PDFInfo
- Publication number
- CN107310150A CN107310150A CN201710668190.8A CN201710668190A CN107310150A CN 107310150 A CN107310150 A CN 107310150A CN 201710668190 A CN201710668190 A CN 201710668190A CN 107310150 A CN107310150 A CN 107310150A
- Authority
- CN
- China
- Prior art keywords
- leading screw
- housing
- gear
- printer
- shower nozzle
- 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.)
- Pending
Links
Classifications
-
- 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
- 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
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a kind of 3D printer for being used to print architectural design model, including printer and shower nozzle, the printer includes housing, the first leading screw is rotatably connected on the top and bottom sidewall, the second leading screw is rotatably connected in the left and right sidewall of the housing, the upper end of first leading screw is provided with first gear, the outside of the first gear is socketed with the first chain, the madial wall of first chain is engaged with the first motor, the left end of second leading screw is provided with second gear, the external engagement of the second gear has the second chain, the madial wall of second chain is engaged with the second motor, the 3rd leading screw is provided with the corner of the housing, the lateral wall of 3rd leading screw is bolted with bottom plate, realize base moves up and down the drawbacks of preventing shower nozzle wire drawing, and the present invention solves the drawbacks of remaining defective material plug nozzle and wire drawing by the use of suction chamber.
Description
Technical field
The present invention relates to 3D printing technique field, specially a kind of 3D printer for being used to print architectural design model.
Background technology
The appearance of 3D printing technique accelerates the conversion in kind from virtual state, and 3D printer saves material, without
Leftover pieces are rejected, the utilization rate of material is improved, cost is reduced by abandoning production line, but current 3D printer base
This is all that nozzle movable base plate is stationary state, and wire drawing shape occurs in the material spray easily lead in nozzle that moves up and down of nozzle
State, makes the printed matter effect printed bad, and 3D printer often occur after printing is complete nozzle internal memory either with or without
The material spray of ejection, causes the drawbacks of spray nozzle clogging or nozzle wire drawing, is that this is used to print architectural design mould we have proposed one kind
The 3D printer of type.
The content of the invention
It is an object of the invention to provide a kind of 3D printer for being used to print architectural design model, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical scheme：A kind of 3D for being used to print architectural design model is beaten
Print machine, including printer and shower nozzle, the printer include housing, and the inside of the housing is provided with the first leading screw, and first
The upper end of thick stick is connected on the upper side wall of housing cavity, and the lower end of first leading screw is connected in housing cavity lower wall, institute
The lateral wall for stating the first leading screw is rotatably connected to and slides laterally bar, and the inner chamber of the housing is provided with the second leading screw, and the second leading screw
Left end be rotatably connected on the inner chamber left side wall of housing, the right-hand member of second leading screw is rotatably connected on the right side of housing cavity
On wall, the lateral wall of second leading screw is rotatably connected to vertically slidable bar, and the upper end of first leading screw is provided with first gear,
The outside of the first gear is socketed with the first chain, and the madial wall of first chain is engaged with the first motor, and the first electricity
Machine is fixed on the upper side wall of housing, and the left end of second leading screw is provided with second gear, the external engagement of the second gear
There is the second chain, the madial wall of second chain is engaged with the second motor, and the second motor is fixed on the left side wall of housing,
The 3rd leading screw is provided with the corner of the housing, the lateral wall of the 3rd leading screw is bolted with bottom plate, the bottom of the 3rd leading screw
Portion is provided with the 3rd gear, and the external engagement of the 3rd gear has the 4th gear, and the external engagement of the 4th gear has the 3rd
The intersection of motor, the horizontal sliding bar and vertical slide bar slidably connects shower nozzle；
The shower nozzle includes shower nozzle shell, and the upper end of the shower nozzle shell is fixed with radiating block, and the lower end of the shower nozzle shell, which is connected with, to be added
Hot plate, the upper end inner chamber of the shower nozzle shell is provided with hydraulic cavities, and hydraulic cavities inner chamber lower end is provided with double-head piston, and the double end is lived
The middle part of plug is provided with baffle plate, and the lower end outside wall of the double-head piston is provided with suction chamber, and the bottom surface of the suction chamber is provided with first
Check valve, the right side wall of the suction chamber is provided with the second check valve, and the first check valve lower end is provided with suction tube, described second
Feed pipe is fixed with the right side of check valve, the lower end of the suction tube is fixed with bidirectional spherical valve, the bidirectional spherical valve
End is provided with feed nozzle, and the lateral wall of the heating plate is provided with thermal insulation layer, and the left end of the thermal insulation layer is provided with electromagnet, the shower nozzle
Shell is slidably connected at the intersection for sliding laterally bar and vertically slidable bar；
The right-hand member of the bidirectional spherical is provided with the first ball sealer, and the left end of first ball sealer is fixed with connecting rod, the connecting rod
Be fixedly arranged in the middle of the second ball sealer, the left end fixing permanent magnet of the connecting rod, the right-hand member of the permanent magnet is provided with the first spring.
It is preferred that, the middle part of the double-head piston is provided with second spring.
It is preferred that, the top and bottom sidewall of the housing is provided with chute.
It is preferred that, the upper and lower ends of the bottom plate are provided with sliding block.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of 3D printer for being used to print architectural design model,
The present invention realizes moving up and down for bottom plate by the 3rd screw mandrel and using cooperatively for bottom plate, and the present invention passes through double-head piston
Use with bidirectional spherical valve, which is realized, to be siphoned away the residual material spray in nozzle and is squeezed into feed pipe, it is therefore prevented that in nozzle
Defective material wire drawing the drawbacks of.
Brief description of the drawings
Fig. 1 is printer arrangement schematic diagram of the present invention；
Fig. 2 is printer base arrangement schematic diagram of the present invention；
Fig. 3 is the 3rd leading screw attachment means of the invention；
Fig. 4 is nozzle structure schematic diagram of the present invention；
Fig. 5 is bidirectional spherical valve arrangement schematic diagram of the present invention.
In figure：1 printer, 111 housings, 112 first leading screws, 113 slide laterally bar, 114 second leading screws, 115 vertical cunnings
Lever, 116 vertically slidable bars, 117 first chains, 118 first motors, 119 second gears, 120 second chains, 121 second electricity
Machine, 122 the 3rd leading screws, 123 bottom plates, 124 the 3rd gears, 125 the 4th gears, 126 the 3rd motors, 2 shower nozzles, 211 shower nozzle shells,
212 radiating blocks, 213 heating plates, 214 hydraulic cavities, 215 double-head pistons, 216 baffle plates, 217 suction chambers, 218 first check valves, 219
Second check valve, 220 suction tubes, 221 feed pipes, 222 feed nozzles, 223 thermal insulation layers, 224 electromagnet, 3 bidirectional spherical valves, 31
One ball sealer, 32 second ball sealers, 33 permanent magnets, 34 first springs, 4 second springs, 5 chutes, 6 sliding blocks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-5 are referred to, the present invention provides a kind of technical scheme：A kind of 3D printing for being used to print architectural design model
Machine, including printer 1 and shower nozzle 2；
The printer 1 includes housing 111, according to Fig. 1, and the inside of the housing 111 is provided with the first leading screw 112, and first
The upper end of thick stick 112 is connected on the upper side wall of the inner chamber of housing 111, and the lower end of first leading screw 112 is connected to the inner chamber of housing 111
In lower wall, the lateral wall of first leading screw 112, which is rotatably connected to, slides laterally bar 113, and the first leading screw 112 is with sliding laterally
Bar 113 is used to realize that shower nozzle 2 is moved up and down, and the inner chamber of the housing 111 is provided with the second leading screw 114, and a left side for the second leading screw 114
End is rotatably connected on the inner chamber left side wall of housing 111, and the right-hand member of second leading screw 114 is rotatably connected on the inner chamber of housing 111
On right side wall, the lateral wall of second leading screw 114 is rotatably connected to vertically slidable bar 115, the second leading screw 114 with it is vertically slidable
Bar 115, which coordinates, realizes that shower nozzle 2 is moved left and right, and the upper end of first leading screw 112 is provided with first gear 116, the first gear
116 outside is socketed with the first chain 117, and the madial wall of first chain 117 is engaged with the first motor 118, and the first electricity
Machine 118 is fixed on the upper side wall of housing 111, and the first motor 118 is used to drive the first leading screw 112 to rotate, second leading screw
114 left end is provided with second gear 119, and the external engagement of the second gear 119 has the second chain 120, second chain
120 madial wall is engaged with the second motor 121, and the second motor 121 is fixed on the left side wall of housing 111, the second motor 121
For driving the second leading screw 114 to rotate, according to Fig. 3, the 3rd leading screw 122, the 3rd leading screw are provided with the corner of the housing 111
122 are used to realize the raising and lowering of bottom plate 123, and the lateral wall of the 3rd leading screw 122 is bolted with bottom plate 123, according to Fig. 4, institute
The bottom for stating the 3rd leading screw 122 is provided with the 3rd gear 124, and the external engagement of the 3rd gear 124 has the 4th gear 125, institute
Stating the external engagement of the 4th gear 125 has the 3rd motor 126, and the 3rd motor 126 is used to drive the 3rd leading screw 122 to rotate, described
The intersection for sliding laterally bar 113 and vertically slidable bar 116 slidably connects shower nozzle 2, and Fig. 1 is present invention top, and Fig. 2 is this hair
Bright middle part, Fig. 3 is bottom of the invention；
The shower nozzle 2 includes shower nozzle shell 211, and according to Fig. 4, the upper end of the shower nozzle shell 211 is fixed with radiating block 212, the spray
The lower end of head capsule 211 is connected with heating plate 213, and heating plate 213 is used to prevent material spray from solidifying, in the upper end of the shower nozzle shell 211
Chamber is provided with hydraulic cavities 214, and hydraulic cavities 214 are used to realize the raising and lowering of double-head piston 215, the inner chamber lower end of hydraulic cavities 214
Provided with double-head piston 215, the middle part of the double-head piston 215 is provided with baffle plate 216, and baffle plate 216 is used to separate hydraulic cavities 214 and suction
Expect chamber 217, the lower end outside wall of the double-head piston 216 is provided with suction chamber 217, suction chamber 217 is used to drawing defective material and will be residual
Material is squeezed into feed pipe 211, and the bottom surface of the suction chamber 217 is provided with the first check valve 218, the right side of the suction chamber 217
Wall is provided with the second check valve 219, and the lower end of the first check valve 218 is provided with suction tube 220, and suction tube 220 is used to inhale defective material
Enter in suction chamber 217, the right side of second check valve 219 is fixed with feed pipe 221, and feed pipe 221 is used to convey to shower nozzle 2
Material spray, the lower end of the suction tube 220 is fixed with bidirectional spherical valve 3, and the lower end of the bidirectional spherical valve 3 is provided with feed nozzle 222,
The lateral wall of the heating plate 213 is provided with thermal insulation layer 223, and the left end of the thermal insulation layer 223 is provided with electromagnet 224, the shower nozzle
Shell 211 is slidably connected at the intersection for sliding laterally bar 113 and vertically slidable bar 115；
According to Fig. 5, the right-hand member of the bidirectional spherical valve 3 is provided with the first ball sealer 31, and the first ball sealer 31 is located at feed pipe 211
Middle part is used to block feed pipe 221, and the left end of first ball sealer 31 is fixed with connecting rod 35, and connecting rod 35 is used to connect the first envelope
Stifled ball 31, the second ball sealer 32 and permanent magnet 33, the connecting rod 35 are fixedly arranged in the middle of the second ball sealer 32, the second ball sealer 32
For blocking suction tube 217, the left end fixing permanent magnet 33 of the connecting rod 35, the right-hand member of the permanent magnet 33 is provided with the first spring
34。
Specifically, the middle part of the double-head piston 215 is provided with second spring 4, the speed that increase double-head piston 215 rises
Degree.
Specifically, the top and bottom sidewall of the housing 111 is provided with chute 5, prevents bottom plate 123 from being put when rising or falling
It is dynamic.
Specifically, the upper and lower ends of the bottom plate 123 are provided with sliding block 6, prevent bottom plate 123 from being put when rising or falling
It is dynamic.
Operation principle：The present invention opens the first motor 118 and the second motor 121 when in use, and the first motor 118 can drive
First leading screw 112 is rotated, and the first leading screw 112 can drive when rotating and slide laterally bar 113 and move, when sliding laterally bar 113 and moving
Shower nozzle 2 can be driven to move up and down, and the second motor 121 drives the second leading screw 114 to rotate, and the second leading screw 114 can drive vertically
Sliding bar 115 is moved, and vertically slidable bar 115 can drive shower nozzle 2 to move left and right when moving, while the 3rd motor 126 drives the 3rd
Leading screw 122 is rotated, and the 3rd leading screw 122 can drive bottom plate 123 to be moved to correct position, now by external hydraulic device to hydraulic pressure
Injection hydraulic fluid makes double-head piston 215 drop to minimum point in chamber 214, while the gas in suction chamber 217 can be unidirectional from second
Discharged, then open heating plate 213 by feed nozzle 222 at valve 219, provide spray to nozzle 222 by feed pipe 221 afterwards
Material, proceeds by 3D printing, and printing terminates rear electromagnet 224 and started working, and electromagnet 224 can promote permanent magnet 33 to move right
It is dynamic, feed pipe 221 is blocked, and suction tube 220 is opened, while external hydraulic device works the hydraulic pressure in hydraulic cavities 214
Liquid is taken away, double-head piston 215 is increased, by the defective material in nozzle 222 by suction tube 220 by defective material inspiration suction chamber 217,
Defective material absorption terminates rear external hydraulic device and provides hydraulic fluid to hydraulic cavities 214, declines double-head piston 215, double-head piston 215
When decline defective material in suction chamber 217 can enter in feed pipe 221, the defective material in feed pipe 221, Ran Houguan is then disposed
Close electromagnet 224, it is therefore prevented that the drawbacks of having defective material wire drawing in feed nozzle 222.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of 3D printer for being used to print architectural design model, including printer（1）And shower nozzle（2）,
It is characterized in that：The printer（1）Including housing（111）, the housing（111）Inside be provided with the first leading screw
（112）, and the first leading screw（112）Upper end be connected to housing（111）On the upper side wall of inner chamber, first leading screw（112）'s
Lower end is connected to housing（111）In the lower wall of inner chamber, first leading screw（112）Lateral wall be rotatably connected to and slide laterally bar
（113）, the housing（111）Inner chamber be provided with the second leading screw（114）, and the second leading screw（114）Left end be rotatably connected on shell
Body（111）Inner chamber left side wall on, second leading screw（114）Right-hand member be rotatably connected on housing（111）Inner chamber on the right side of
On wall, second leading screw（114）Lateral wall be rotatably connected to vertically slidable bar（115）, first leading screw（112）It is upper
End is provided with first gear（116）, the first gear（116）Outside be socketed with the first chain（117）, first chain
（117）Madial wall be engaged with the first motor（118）, and the first motor（118）It is fixed on housing（111）Upper side wall on, institute
State the second leading screw（114）Left end be provided with second gear（119）, the second gear（119）External engagement have the second chain
（120）, second chain（120）Madial wall be engaged with the second motor（121）, and the second motor（121）It is fixed on housing
（111）Left side wall on, the housing（111）Corner at be provided with the 3rd leading screw（122）, the 3rd leading screw（122）It is outer
Side wall is bolted with bottom plate（123）, the 3rd leading screw（122）Bottom be provided with the 3rd gear（124）, the 3rd gear
（124）External engagement have the 4th gear（125）, the 4th gear（125）External engagement have the 3rd motor（126）, institute
State and slide laterally bar（113）With vertically slidable bar（115）Intersection slidably connect shower nozzle（2）；
The shower nozzle（2）Including shower nozzle shell（211）, the shower nozzle shell（211）Upper end be fixed with radiating block（212）, the spray
Head capsule（211）Lower end be connected with heating plate（213）, the shower nozzle shell（211）Upper end inner chamber be provided with hydraulic cavities（214）, institute
State hydraulic cavities（214）Inner chamber lower end be provided with double-head piston（215）, the double-head piston（215）Middle part be provided with baffle plate
（216）, the double-head piston（216）Lower end outside wall be provided with suction chamber（217）, the suction chamber（217）Bottom surface be provided with
First check valve（218）, the suction chamber（217）Right side wall be provided with the second check valve（219）, first check valve
（218）Lower end is provided with suction tube（220）, second check valve（219）Right side be fixed with feed pipe（221）, the suction
Pipe（220）Lower end be fixed with bidirectional spherical valve（3）, the bidirectional spherical valve（3）Lower end be provided with feed nozzle（222）, it is described
Heating plate（213）Lateral wall be provided with thermal insulation layer（223）, the thermal insulation layer（223）Left end be provided with electromagnet（224）, it is described
Shower nozzle shell（211）It is slidably connected at and slides laterally bar（113）With vertically slidable bar（115）Intersection；
The bidirectional spherical valve（3）Right-hand member be provided with the first ball sealer（31）, first ball sealer（31）Left end be fixed with
Connecting rod（35）, the connecting rod（35）Be fixedly arranged in the middle of the second ball sealer（32）, the connecting rod（35）Left end fixing permanent magnet
（33）, the permanent magnet（33）Right-hand member be provided with the first spring（34）.
2. a kind of 3D printer for being used to print architectural design model according to claim 1, it is characterised in that：It is described double
Head piston（215）Middle part be provided with second spring（4）.
3. a kind of 3D printer for being used to print architectural design model according to claim 1, it is characterised in that：The shell
Body（111）Top and bottom sidewall be provided with chute（5）.
4. a kind of 3D printer for being used to print architectural design model according to claim 1, it is characterised in that：The bottom
Plate（123）Upper and lower ends be provided with sliding block（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710668190.8A CN107310150A (en) | 2017-08-07 | 2017-08-07 | A kind of 3D printer for being used to print architectural design model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710668190.8A CN107310150A (en) | 2017-08-07 | 2017-08-07 | A kind of 3D printer for being used to print architectural design model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107310150A true CN107310150A (en) | 2017-11-03 |
Family
ID=60175084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710668190.8A Pending CN107310150A (en) | 2017-08-07 | 2017-08-07 | A kind of 3D printer for being used to print architectural design model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107310150A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984747A (en) * | 2017-12-30 | 2018-05-04 | 石力峰 | A kind of intelligent servo-drive 3D printer based on gel |
| CN109243255A (en) * | 2018-11-07 | 2019-01-18 | 焦作大学 | A kind of experimental teaching 3D printing apparatus for demonstrating |
| CN115284605B (en) * | 2022-09-07 | 2024-06-25 | 江苏贝森智能科技有限公司 | 3D prints shower nozzle and 3D printer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2965841A1 (en) * | 2014-07-11 | 2016-01-13 | Rolls-Royce Corporation | Fluted additive manufacturing deposition head |
| CN105459397A (en) * | 2015-12-16 | 2016-04-06 | 浙江大学 | Leak-proof spraying head for fused deposition molding of 3D (Three-Dimensional) printer |
| US20160237971A1 (en) * | 2015-02-13 | 2016-08-18 | Caterpillar Inc. | Nozzle with Contoured Orifice Surface and Method of Making Same |
| CN106738914A (en) * | 2017-01-23 | 2017-05-31 | 福建省速卖通电子商务有限公司 | A kind of effective 3D printing head for solving wire drawing phenomenon |
| CN106903876A (en) * | 2017-03-29 | 2017-06-30 | 深圳市乐业科技有限公司 | It is a kind of to be easy to the mobile and intelligent 3D printer without wire drawing |
| CN206344461U (en) * | 2016-11-23 | 2017-07-21 | 扬州大学 | The biological 3D printing shower nozzle of Pneumatic extrusion Automatic-feeding |
-
2017
- 2017-08-07 CN CN201710668190.8A patent/CN107310150A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2965841A1 (en) * | 2014-07-11 | 2016-01-13 | Rolls-Royce Corporation | Fluted additive manufacturing deposition head |
| US20160237971A1 (en) * | 2015-02-13 | 2016-08-18 | Caterpillar Inc. | Nozzle with Contoured Orifice Surface and Method of Making Same |
| CN105459397A (en) * | 2015-12-16 | 2016-04-06 | 浙江大学 | Leak-proof spraying head for fused deposition molding of 3D (Three-Dimensional) printer |
| CN206344461U (en) * | 2016-11-23 | 2017-07-21 | 扬州大学 | The biological 3D printing shower nozzle of Pneumatic extrusion Automatic-feeding |
| CN106738914A (en) * | 2017-01-23 | 2017-05-31 | 福建省速卖通电子商务有限公司 | A kind of effective 3D printing head for solving wire drawing phenomenon |
| CN106903876A (en) * | 2017-03-29 | 2017-06-30 | 深圳市乐业科技有限公司 | It is a kind of to be easy to the mobile and intelligent 3D printer without wire drawing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984747A (en) * | 2017-12-30 | 2018-05-04 | 石力峰 | A kind of intelligent servo-drive 3D printer based on gel |
| CN109243255A (en) * | 2018-11-07 | 2019-01-18 | 焦作大学 | A kind of experimental teaching 3D printing apparatus for demonstrating |
| CN115284605B (en) * | 2022-09-07 | 2024-06-25 | 江苏贝森智能科技有限公司 | 3D prints shower nozzle and 3D printer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202609106U (en) | Filling device of packing machine | |
| CN204938944U (en) | The filling head of sleeve pipe resorption | |
| CN201833630U (en) | Forming mechanism for opening folded-angles of cylindrical sheet material | |
| CN107310150A (en) | A kind of 3D printer for being used to print architectural design model | |
| CN104209492B (en) | Die casting die cavity pumped vacuum systems | |
| CN110202669A (en) | A kind of chalk molding equipment | |
| CN107387846B (en) | A kind of mechanical linkage control device of linkage valve | |
| CN201720399U (en) | Vertical parting molding machine | |
| CN204688438U (en) | The carbon dust filling mechanism of rotating disc type filter core packaging machine | |
| CN203975246U (en) | A kind of vertical spin charging gear | |
| CN206297759U (en) | Hard tube sealing gel separate packer | |
| CN209613921U (en) | Metal bi pipe compound molding device | |
| CN208831381U (en) | A kind of diaphragm type pressurizing cylinder | |
| CN206427994U (en) | Integral type filling mechanism | |
| CN106734208B (en) | A kind of floating pressure device of hot rolling shaping revolving meber | |
| CN107605719B (en) | A kind of mechanical linkage control push-pull device at fixed | |
| CN107498019A (en) | Die casting | |
| CN207013689U (en) | Penetrate sand cylinder | |
| CN212406956U (en) | Rotary manual plunger pump | |
| CN201137556Y (en) | Piston-type pump for basic dry cell zinc injection glue and electrolyte | |
| CN206011565U (en) | Foamed pot | |
| CN105415573B (en) | A kind of three color injection moulding apparatus | |
| CN215002523U (en) | Injection molding machine cooling device | |
| CN220564293U (en) | Microsphere reagent filling apparatus for producing | |
| CN204003309U (en) | Plunger type funnel spray pump |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171103 |