CN207874875U - A kind of efficient 3D printer of drought material settling out - Google Patents
A kind of efficient 3D printer of drought material settling out Download PDFInfo
- Publication number
- CN207874875U CN207874875U CN201820238961.XU CN201820238961U CN207874875U CN 207874875 U CN207874875 U CN 207874875U CN 201820238961 U CN201820238961 U CN 201820238961U CN 207874875 U CN207874875 U CN 207874875U
- Authority
- CN
- China
- Prior art keywords
- wire member
- fixedly connected
- axis displacement
- efficient
- printer
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of efficient 3D printers of drought material settling out, belong to 3D printer field.A kind of efficient 3D printer of drought material settling out, support baseboard supports formed product bottom plate, the height that plastic plate adjusts formed product bottom plate is adjusted by the way that 4 are arranged between support baseboard and formed product bottom plate, it realizes and formed product plate is driven to move up and down, stability is high, convenient for efficient, stable realization molding, when conveying PLA or ABS lines, lines pass through the wire member sprocket hole on compressor arm, it then passes through between extruding conveying concave wheel and extruding delivery wheel, it squeezes conveying concave wheel and compresses extruding conveying concave wheel under the action of compressor arm, lines enter electrical heating block by wire member delivery pipe, in addition the heat of the wire member delivery pipe above heat block can be effectively dispersed under the action of multiple heat dissipating ring-blades on the radiating sleeve and radiating sleeve being socketed in wire member delivery pipe, ensure extrusion effect.
Description
Technical field
The utility model is related to 3D printer fields, efficient more specifically to a kind of drought material settling out
3D printer.
Background technology
3D printing has become a kind of trend, and starts to be widely used in design field, especially industrial design, number production
Product die sinking etc., the printing of a grinding tool can be completed within a few hours, saved many products to market development time.
3D printer can print threedimensional model with various raw materials, and two kinds of materials of wherein PLA and ABS are used widely,
But the effect of the PLA or ABS lines droughts of existing 3D printer is bad, and stability is not high.
Utility model content
1. technical problems to be solved
For problems of the prior art, the purpose of this utility model is to provide a kind of drought material settling outs
Efficient 3D printer, the effect that the PLA or ABS lines droughts of 3D printer may be implemented in it is good, and stability is high.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of efficient 3D printer of drought material settling out, including X-axis displacement pedestal, the X-axis displacement pedestal bottom
Side is fixedly connected with supporting leg, and Z axis displacement upright bar is fixedly connected on the X-axis displacement pedestal, and the Z axis displacement upright bar upper end is solid
Surely it is connected with master controller, Y-axis displacement holder is slidably connected in the Z axis displacement upright bar, is slided on the X-axis displacement pedestal
Be connected with support baseboard, be connected with formed product bottom plate on the support baseboard, the support baseboard and formed product bottom plate it
Between be connected with 4 adjusting plastic plates, and 4 adjust plastic plates and are located at 4 corners of support baseboard, the support baseboard
On offer 4 screw thread lift spans, and screw thread lift span is located at the underface for adjusting plastic plate, the screw thread lift span internal thread
Be connected with lift adjustment bolt, lift adjustment bolt upper end is rotatedly connected with plastic plate is adjusted, the adjustings plastic plate and
Formed product bottom plate is slidably connected sliding panel on the Y-axis displacement holder, is offered on the sliding panel by clamp
Installing port is fixedly connected with stepper motor on the installing port, be rotatably connected to by rotation axis on the sliding panel squeeze it is defeated
Concave wheel, stepper motor driving end is sent to be fixedly connected with connecting shaft, fixing sleeve is connected to extruding delivery wheel, institute in the connecting shaft
It states and squeezes delivery wheel equipped with the anti-skidding gear teeth, the rotation axis and connecting shaft axle center are located in same horizontal line, and squeeze conveying
It concave wheel and squeezes and is equipped with transfer passage between delivery wheel, compressor arm is rotatably connected to by rotary shaft on the sliding panel, it is described
It offsets with extruding conveying concave wheel on the inside of compressor arm one end, the compressor arm other end is threaded with elastic threaded rod, the pine
It is threaded with adjusting nut on tight threaded rod, is fixedly connected with fixed plate on the sliding panel, it is fixed in the fixed plate to connect
It is connected to spring, the spring upper end is sleeved on elastic threaded rod and is fixedly linked with adjusting nut, offered on the compressor arm
Wire member sprocket hole, it is fixed through being connected with wire member delivery pipe in the fixed plate, under the wire member delivery pipe
End is fixedly connected with electrical heating block, and wire member delivery pipe is interconnected with electrical heating block, connection on the downside of the electrical heating block
There is nozzle, radiating sleeve be equipped between the fixed plate and electrical heating block, and radiating sleeve is fixedly attached in wire member delivery pipe,
Fixing sleeve is connected to multiple heat dissipating ring-blades on the radiating sleeve, the stepper motor and electrical heating block with the electrical phase of master controller
Even.
Preferably, the wire member delivery pipe is locked by locking nut in fixed plate, and wire member is defeated
It send and offers locking external thread corresponding with locking nut on the outside of pipe.
Preferably, the elastic threaded rod upper end is fixedly connected with regulation handle.
Preferably, it is fixedly connected with blower-casting on the sliding panel, the first blowing air is connected in the blower-casting
Fan and the second fan blowing, and the first fan blowing is located above the second fan blowing, first fan blowing and second is blown
Wind fan blows to heat dissipating ring-blades, and first fan blowing and the second fan blowing are electrical connected with master controller.
Preferably, display screen and remote control handle, and display screen and remote control handle are fixedly connected in the Z axis displacement upright bar
It is electrical connected with master controller.
3. advantageous effect
Compared with the prior art, the utility model has the advantage of：
（1）The X-axis displacement pedestal, Z axis displacement upright bar, Y-axis displacement holder of this programme realize the movement of X, Y, Z axis, support
Backplanes support formed product bottom plate adjusts plastic plate adjusting production by the way that 4 are arranged between support baseboard and formed product bottom plate
The height of product forming bottom plate is threaded with lift adjustment bolt by the screw thread lift span on support baseboard, and lift adjustment
Bolt is rotatedly connected with plastic plate is adjusted, and adjusts plastic plate to realize to drive and moves up and down, and adjust plastic plate and product at
Type bottom plate is realized and formed product plate is driven to move up and down by clamp so that formed product plate is located at stable height, surely
Qualitative height, convenient for realization molding that is efficient, stablizing, when conveying PLA or ABS lines, by rotating adjusting elasticity threaded rod, in bullet
Compressor arm is realized under the action of spring and squeezes the extruding situation of conveying concave wheel, unclamps elastic threaded rod, spring passes through elastic screw thread
Adjusting nut on bar pushes elastic threaded rod, and to push compressor arm, compressor arm, which compresses, squeezes conveying concave wheel, and lines pass through pressure
Wire member sprocket hole on tight bar between then passing through extruding conveying concave wheel and squeezing delivery wheel, squeezes conveying concave wheel and is pressing
It is compressed under the action of tight bar and squeezes delivery wheel, the anti-skidding gear teeth on extruding delivery wheel effectively play the role of anti-skidding, it is ensured that defeated
Efficiency is sent, is driven by stepper motor and squeezes delivery wheel rotation to realize that conveying lines, lines pass through wire member delivery pipe
Into electrical heating block, by being sprayed by nozzle after heat treatment, the radiating sleeve that is in addition socketed in wire member delivery pipe and
The heat of the wire member delivery pipe above heat block can be effectively dispersed under the action of multiple heat dissipating ring-blades on radiating sleeve
Amount, it is ensured that squeeze out effect；
（2）The wire member delivery pipe is locked by locking nut in fixed plate, and wire member delivery pipe
Outside offers locking external thread corresponding with locking nut so that wire member delivery pipe is firm to be connected in fixed plate；
（3）The elastic threaded rod upper end is fixedly connected with regulation handle, is convenient for adjusting elasticity threaded rod；
（4）Blower-casting is fixedly connected on the sliding panel, be connected in the blower-casting the first fan blowing and
Second fan blowing, and the first fan blowing is located above the second fan blowing, first fan blowing and the second blowing air
Fan blows to heat dissipating ring-blades, and first fan blowing and the second fan blowing are electrical connected with master controller, further effectively
Improve the heat dissipation effect of heat dissipating ring-blades, it is ensured that material squeezes out effect；
（5）Be fixedly connected in the Z axis displacement upright bar display screen and remote control handle, and display screen and be remotely controlled handle with
Master controller is electrical connected, and is convenient for straighforward operation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structure schematic diagram of the utility model extruding part；
Fig. 3 is the attachment structure schematic diagram of the support baseboard and formed product bottom plate of the utility model.
Figure label explanation：
1 display screen, 2 sliding panels, 3 formed product bottom plates, 4 support baseboards, 5 supporting legs, 6X axial displacements pedestal, 7Z axial displacements are vertical
Bar, 8Y axial displacements holder, 9 remote control handles, 10 master controllers, 11 adjust plastic plate, 12 lift adjustment bolts, the lifting of 13 screw threads
Hole, 14 wire member sprocket holes, 15 rotary shafts, 16 rotation axis, 17 squeeze conveying concave wheel, 18 stepper motors, 19 installing ports, 20 wind
Fan case body, 21 first fan blowings, 22 second fan blowings, 23 nozzles, 24 electrical heating blocks, 25 heat dissipating ring-blades, 26 radiating sleeves, 27
Locking nut, 28 wire member delivery pipes, 29 fixed plates, 30 springs, 31 connecting shafts, 32 squeeze delivery wheel, 33 adjusting nuts, 34
Elastic threaded rod, 35 compressor arms, 36 regulation handles, 37 clips.
Specific implementation mode
The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe；Obviously；The described embodiments are only a part of the embodiments of the utility model；Rather than whole
Embodiment.Based on the embodiments of the present invention；Those of ordinary skill in the art are without making creative work
The every other embodiment obtained；It shall fall within the protection scope of the present invention.
Embodiment 1：
Please refer to Fig.1-3, a kind of efficient 3D printer of drought material settling out, including X-axis displacement pedestal 6, X-axis position
It moves 6 bottom side of pedestal and is fixedly connected with supporting leg 5, Z axis displacement upright bar 7, Z axis displacement upright bar 7 are fixedly connected on X-axis displacement pedestal 6
Upper end is fixedly connected with master controller 10, slidably connects Y-axis displacement holder 8 in Z axis displacement upright bar 7, on X-axis displacement pedestal 6
Slidably connect support baseboard 4, be connected with formed product bottom plate 3 on support baseboard 4, support baseboard 4 and formed product bottom plate 3 it
Between be connected with 4 adjusting plastic plates 11, and 4 adjust plastic plates 11 and are located at 4 corners of support baseboard 4, support bottom
4 screw thread lift spans 13 are offered on plate 4, and screw thread lift span 13 is located at the underface for adjusting plastic plate 11, screw thread lift span
13 internal threads are connected with lift adjustment bolt 12, and 12 upper end of lift adjustment bolt is rotatedly connected with plastic plate 11 is adjusted, and adjusts modeling
Flitch 11 is clamped with formed product bottom plate 3 by clip 37, slidably connects sliding panel 2 on Y-axis displacement holder 8, on sliding panel 2
Installing port 19 is offered, stepper motor 18 is fixedly connected on installing port 19, is rotatably connected to by rotation axis 16 on sliding panel 2
Squeeze conveying concave wheel 17, stepper motor 18 drives end to be fixedly connected with connecting shaft 31, in connecting shaft 31 fixing sleeve be connected to squeeze it is defeated
Wheel 32 is sent, delivery wheel 32 is squeezed and is equipped with the anti-skidding gear teeth, rotation axis 16 and 31 axle center of connecting shaft are located in same horizontal line, and squeeze
Pressure conveys and is equipped with transfer passage between concave wheel 17 and extruding delivery wheel 32, and pressure is rotatably connected to by rotary shaft 15 on sliding panel 2
Tight bar 35,35 one end of compressor arm inside offset with conveying concave wheel 17 is squeezed, and 35 other end of compressor arm is threaded with elastic screw thread
Bar 34 is threaded with adjusting nut 33 on elastic threaded rod 34, fixed plate 29, fixed plate 29 is fixedly connected on sliding panel 2
On be fixedly connected with spring 30,30 upper end of spring is sleeved on elastic threaded rod 34 and is fixedly linked with adjusting nut 33, compressor arm
Wire member sprocket hole 14 is offered on 35, fixes to run through being connected with wire member delivery pipe 28, wire member in fixed plate 29
28 lower end of delivery pipe is fixedly connected with electrical heating block 24, and wire member delivery pipe 28 is interconnected with electrical heating block 24, and electricity adds
24 downside of heat block is connected with nozzle 23, and radiating sleeve 26, and 26 fixing sleeve of radiating sleeve are equipped between fixed plate 29 and electrical heating block 24
It is connected in wire member delivery pipe 28, fixing sleeve is connected to multiple heat dissipating ring-blades 25, stepper motor 18 and electrical heating on radiating sleeve 26
Block 24 is electrical connected with master controller 10.
Wire member delivery pipe 28 is locked by locking nut 27 in fixed plate 29, and wire member delivery pipe 28
Outside offers locking external thread corresponding with locking nut 27 so that wire member delivery pipe 28 consolidated is connected to fixed plate 29
On.
34 upper end of elastic threaded rod is fixedly connected with regulation handle 36, is convenient for adjusting elasticity threaded rod 34.
It is fixedly connected with blower-casting 20 on sliding panel 2, the first fan blowing 21 and second is connected in blower-casting 20
Fan blowing 22, and the first fan blowing 21 is located at 22 top of the second fan blowing, the first fan blowing 21 and the second blowing air
Fan 22 blows to heat dissipating ring-blades 25, and the first fan blowing 21 and the second fan blowing 22 are electrical connected with master controller 10, into one
Step effectively improves the heat dissipation effect of heat dissipating ring-blades 25, it is ensured that material squeezes out effect.
Be fixedly connected in Z axis displacement upright bar 7 display screen 1 and remote control handle 9, and display screen 1 and be remotely controlled handle 9 with master
Controller 10 is electrical connected, and is convenient for straighforward operation.
Operation principle：The X-axis displacement pedestal 6, Z axis displacement upright bar 7, Y-axis displacement holder 8 of this programme realize X, Y, Z axis
Movement, support baseboard 4 support formed product bottom plate 3, by the way that 4 adjustings are arranged between support baseboard 4 and formed product bottom plate 3
Plastic plate 11 adjusts the height of formed product bottom plate 3, and rising-falling tone is threaded with by the screw thread lift span 13 on support baseboard 4
Bolt 12 is saved, and lift adjustment bolt 12 is rotatedly connected with adjusting plastic plate 11, and about 11 plastic plate is adjusted to realize to drive
It is mobile, and adjust plastic plate 11 and clamped by clip 37 with formed product bottom plate 3, it realizes and formed product plate 3 is driven to move up and down,
Formed product plate 3 is made to be located at stable height, stability is high, convenient for realization molding that is efficient, stablizing, conveys PLA or ABS lines
When, by rotating adjusting elasticity threaded rod 34, compressor arm 35 is realized spring 30 under the action of and squeezes conveying concave wheel 17
Situation is squeezed, unclamps elastic threaded rod 34, spring 30 pushes elastic threaded rod by the adjusting nut 33 on elastic threaded rod 34
34, to push compressor arm 35, compressor arm 35, which compresses, squeezes conveying concave wheel 17, and lines pass through the wire member on compressor arm 35 defeated
Hole 14 is sent, between then passing through extruding conveying concave wheel 17 and squeezing delivery wheel 32, squeezes the work for conveying concave wheel 17 in compressor arm 35
Delivery wheel 32 is squeezed with lower compression, the anti-skidding gear teeth on extruding delivery wheel 32 effectively play the role of anti-skidding, it is ensured that conveying effect
Rate is driven by stepper motor 18 and squeezes the rotation of delivery wheel 32 to realize that conveying lines, lines pass through wire member delivery pipe
28 enter electrical heating block 24, by being sprayed by nozzle 23 after heat treatment, are in addition socketed in wire member delivery pipe 28
The line above heat block 24 can be effectively dispersed under the action of multiple heat dissipating ring-blades 25 on radiating sleeve 26 and radiating sleeve 26
The heat of web material conveying tube 28, it is ensured that squeeze out effect.
It is described above；The only preferable specific implementation mode of the utility model；But the scope of protection of the utility model is not
It is confined to this；Any one skilled in the art is within the technical scope disclosed by the utility model；According to this practicality
Novel technical solution and its improvement design is subject to equivalent substitution or change；It should all cover in the scope of protection of the utility model
It is interior.
Claims (5)
1. a kind of efficient 3D printer of drought material settling out, including X-axis displacement pedestal（6）, the X-axis displacement pedestal
（6）Bottom side is fixedly connected with supporting leg（5）, it is characterised in that：The X-axis displacement pedestal（6）On be fixedly connected with Z axis displacement upright bar
（7）, the Z axis displacement upright bar（7）Upper end is fixedly connected with master controller（10）, the Z axis displacement upright bar（7）On be slidably connected
There is Y-axis displacement holder（8）, the X-axis displacement pedestal（6）On slidably connect support baseboard（4）, the support baseboard（4）On
It is connected with formed product bottom plate（3）, the support baseboard（4）With formed product bottom plate（3）Between be connected with 4 adjusting plastic plates
（11）, and 4 adjusting plastic plates（11）It is located at support baseboard（4）4 corners, the support baseboard（4）On open up
There are 4 screw thread lift spans（13）, and screw thread lift span（13）Positioned at adjusting plastic plate（11）Underface, the screw thread lift span
（13）Internal thread is connected with lift adjustment bolt（12）, the lift adjustment bolt（12）Upper end and adjusting plastic plate（11）Rotation
It is connected, the adjusting plastic plate（11）With formed product bottom plate（3）Pass through clip（37）It clamps, the Y-axis displacement holder（8）On
Slidably connect sliding panel（2）, the sliding panel（2）On offer installing port（19）, the installing port（19）On be fixedly connected
There is stepper motor（18）, the sliding panel（2）On pass through rotation axis（16）It is rotatably connected to extruding conveying concave wheel（17）, the step
Stepper motor（18）Driving end is fixedly connected with connecting shaft（31）, the connecting shaft（31）Upper fixing sleeve is connected to extruding delivery wheel
（32）, the extruding delivery wheel（32）It is equipped with the anti-skidding gear teeth, the rotation axis（16）And connecting shaft（31）Axle center is located at same
On horizontal line, and squeeze conveying concave wheel（17）With extruding delivery wheel（32）Between be equipped with transfer passage, the sliding panel（2）It is upper logical
Cross rotary shaft（15）It is rotatably connected to compressor arm（35）, the compressor arm（35）On the inside of one end concave wheel is conveyed with extruding（17）Phase
It supports, the compressor arm（35）The other end is threaded with elastic threaded rod（34）, the elastic threaded rod（34）Upper threaded connection
There is adjusting nut（33）, the sliding panel（2）On be fixedly connected with fixed plate（29）, the fixed plate（29）On be fixedly connected with
Spring（30）, the spring（30）Upper end is sleeved on elastic threaded rod（34）Upper and and adjusting nut（33）It is fixedly linked, the pressure
Tight bar（35）On offer wire member sprocket hole（14）, the fixed plate（29）Upper fixation is conveyed through wire member is connected with
Pipe（28）, the wire member delivery pipe（28）Lower end is fixedly connected with electrical heating block（24）, and wire member delivery pipe（28）
With electrical heating block（24）It is interconnected, the electrical heating block（24）Downside is connected with nozzle（23）, the fixed plate（29）With electricity
Heat block（24）Between be equipped with radiating sleeve（26）, and radiating sleeve（26）It is fixedly attached to wire member delivery pipe（28）On, it is described
Radiating sleeve（26）Upper fixing sleeve is connected to multiple heat dissipating ring-blades（25）, the stepper motor（18）With electrical heating block（24）And master control
Device processed（10）It is electrical connected.
2. a kind of efficient 3D printer of drought material settling out according to claim 1, it is characterised in that：The line
Web material conveying tube（28）Pass through locking nut（27）It is locked in fixed plate（29）On, and wire member delivery pipe（28）Outside
Side offers and locking nut（27）Corresponding locking external thread.
3. a kind of efficient 3D printer of drought material settling out according to claim 1, it is characterised in that：The pine
Tight threaded rod（34）Upper end is fixedly connected with regulation handle（36）.
4. a kind of efficient 3D printer of drought material settling out according to claim 1, it is characterised in that：The cunning
Movable plate（2）On be fixedly connected with blower-casting（20）, the blower-casting（20）Inside it is connected with the first fan blowing（21）With
Two fan blowings（22）, and the first fan blowing（21）Positioned at the second fan blowing（22）Top, first fan blowing
（21）With the second fan blowing（22）Blow to heat dissipating ring-blades（25）, first fan blowing（21）With the second fan blowing（22）
And master controller（10）It is electrical connected.
5. a kind of efficient 3D printer of drought material settling out according to claim 1, it is characterised in that：The Z
Axial displacement upright bar（7）On be fixedly connected with display screen（1）With remote control handle（9）, and display screen（1）With remote control handle（9）With
Master controller（10）It is electrical connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238961.XU CN207874875U (en) | 2018-02-10 | 2018-02-10 | A kind of efficient 3D printer of drought material settling out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238961.XU CN207874875U (en) | 2018-02-10 | 2018-02-10 | A kind of efficient 3D printer of drought material settling out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207874875U true CN207874875U (en) | 2018-09-18 |
Family
ID=63498534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820238961.XU Expired - Fee Related CN207874875U (en) | 2018-02-10 | 2018-02-10 | A kind of efficient 3D printer of drought material settling out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207874875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113478830A (en) * | 2021-07-22 | 2021-10-08 | 合肥中健利普医疗科技有限公司 | Feeding device for 3D printer |
-
2018
- 2018-02-10 CN CN201820238961.XU patent/CN207874875U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113478830A (en) * | 2021-07-22 | 2021-10-08 | 合肥中健利普医疗科技有限公司 | Feeding device for 3D printer |
| CN113478830B (en) * | 2021-07-22 | 2023-10-13 | 合肥中健利普医疗科技有限公司 | Material feeding unit for 3D printer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207874875U (en) | A kind of efficient 3D printer of drought material settling out | |
| CN103143924A (en) | Automatic assembling machine for carbon brush frame torsional spring | |
| CN112705376A (en) | Hoisting machinery crossbeam spraying device | |
| CN209540409U (en) | A kind of 3D printer support device | |
| CN216031992U (en) | Gum dipping equipment of PVC gloves production usefulness | |
| CN206536452U (en) | A kind of six-joint robot claw | |
| CN2827577Y (en) | Pipe bender | |
| CN207772586U (en) | A kind of semi-automatic monochromatic screen printer | |
| CN203865504U (en) | Cement tile elastic stable pressing frame | |
| CN215787224U (en) | Panel cutting device for hardware processing | |
| CN214772923U (en) | A high-efficient mulling device for pipe fitting production | |
| CN105059426B (en) | A kind of automobile wind shield glass sealing joint strip fitting machine | |
| CN213436451U (en) | Adjustable steel plate bending machine | |
| CN206679821U (en) | A kind of feed device of box press | |
| CN107245868A (en) | A kind of Novel clothes dust arrester | |
| CN209350346U (en) | A kind of polytetrafluoroethylene (PTFE) packing processing tool | |
| CN207815636U (en) | A kind of air conditioning wind pipe mounting structure of clean air-conditioning system | |
| CN107128715B (en) | Paper frame on a kind of paper roll being conveniently adjusted | |
| CN209616616U (en) | A kind of flattening device of printing machine | |
| CN111958892A (en) | SMC part water smoke vaporization quick cooling device | |
| CN208966647U (en) | A kind of workshop large fan | |
| CN220371490U (en) | Multidirectional overturning automatic dispensing machine | |
| CN108544398A (en) | A kind of fixture of metal die | |
| CN209374868U (en) | A kind of semi-automatic press-connection machine | |
| CN219890017U (en) | Multilayer silica gel board dries frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20190210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |