CN108819226A - A kind of adjustable wire squeeze monitoring alarm device - Google Patents
A kind of adjustable wire squeeze monitoring alarm device Download PDFInfo
- Publication number
- CN108819226A CN108819226A CN201810832193.5A CN201810832193A CN108819226A CN 108819226 A CN108819226 A CN 108819226A CN 201810832193 A CN201810832193 A CN 201810832193A CN 108819226 A CN108819226 A CN 108819226A
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- Prior art keywords
- wire squeeze
- tensioning
- support
- wheel
- code
- Prior art date
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000001105 regulatory effect Effects 0.000 claims abstract description 20
- 238000007639 printing Methods 0.000 claims description 15
- 230000005693 optoelectronics Effects 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000000930 thermomechanical effect Effects 0.000 claims 1
- 238000010146 3D printing Methods 0.000 abstract description 6
- 238000004364 calculation method Methods 0.000 abstract description 2
- 230000009711 regulatory function Effects 0.000 abstract 1
- 239000007769 metal material Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000008450 motivation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process 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
- B29C64/10—Processes of additive manufacturing
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
- B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
-
- 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
- B29C64/30—Auxiliary operations or equipment
- B29C64/307—Handling of material to be used in additive manufacturing
-
- 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
- B29C64/30—Auxiliary operations or equipment
- B29C64/386—Data acquisition or data processing for additive manufacturing
-
- 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
-
- 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
- B33Y50/00—Data acquisition or data processing for additive manufacturing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a kind of adjustable wire squeeze monitoring alarm devices, including wire squeeze monitoring assembly, tensioning to adjust component and electric machine assembly.The wire squeeze monitor component includes groove wire squeeze wheel and wire squeeze wheel not with groove, the wire squeeze wheel interpolation has Limit screw, code-disc is fixed on the step of the Limit screw end, code-disc is distributed uniform hole, photoelectric switching signal can be issued after rotation, by realizing and being monitored to the silk of wire squeeze system to the signal calculation processing.It includes two tensioning springs being arranged in inside support of motor that the tensioning, which adjusts component, described tensioning spring one end is cased with tensioning support, screw hole and blind hole are respectively equipped in the end face center position for being tensioned regulating mechanism, tensioning support, the screw hole that annular knurl adjusts bolt precession tensioning regulating mechanism is withstood in the blind hole of tensioning support, to realize the tensioning regulatory function to silk.The present invention improves the precision of 3D printing, the quality of printer model, increases the reliability of equipment.
Description
Technical field
The present invention relates to a kind of adjustable wire squeeze monitoring alarm devices, belong to 3D printing technique field.
Background technique
Currently, general wire squeeze device only plays tensioning pole wire and spring force deficiency wire squeeze is relaxed after a period of time, then
In addition the case where fixation of flange bearing and step motor shaft is reduced there are the normal pressure that tensioning pole wire occurs in depth of parallelism deficiency, causes
As time goes by worse and worse, and the plug wire that occurs in print procedure, fracture of wire problem cannot be handled printer model quality very well,
Cause printing failure consumptive material waste more.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies of existing technologies, a kind of adjustable wire squeeze monitoring is provided
Warning device saves 3D printing consumptive material, reduces rejection rate, improves the precision of 3D printing and the quality of printer model.
In order to solve the above technical problems, the present invention provides a kind of adjustable wire squeeze monitoring alarm device, characterized in that packet
Include wire squeeze monitoring assembly, tensioning adjusts component and electric machine assembly；
The wire squeeze monitor component includes groove wire squeeze wheel, and the groove wire squeeze wheel is driving wheel, and set is in motor reel
On, it is fixed together by fastening screw and axis；With on the centerline parallel direction of groove wire squeeze wheel bore install wire squeeze wheel,
For driven wheel；The wire squeeze wheel interpolation has Limit screw, is fixed with code-disc on the step of the Limit screw end；
It includes the tensioning spring being arranged in inside support of motor that the tensioning, which adjusts component, and described tensioning spring one end is cased with
It is tensioned support, the tensioning spring other end withstands block outstanding, and the block vertical direction is equipped with for inserting tensioning spring
Two holes, be pressed on wire squeeze wheel on groove wire squeeze wheel；The support of motor side is equipped with tensioning regulating mechanism, and tensioning is adjusted
It saves mechanism and is equipped with a screw hole, tensioning seat end surface medial center position is respectively equipped with the blind hole of two installation tensioning springs, rolling
The screw hole that flower adjusts bolt precession tensioning regulating mechanism is withstood in the blind hole of tensioning support outer position of center line, passes through two
Tight spring carries out tensioning adjusting；
The electric machine assembly includes support of motor and the motor that is fixed on support of motor.
Further, code-disc side edge is switched equipped with code disc optoelectronic, and code-disc is inserted into code disc optoelectronic switch, code-disc
Equipped with being evenly distributed for acquiring the hole of photoelectric switching signal, by realizing to wire squeeze system to the signal calculation processing
Silk monitoring.
Further, it is equipped with printing silk connector sleeve, center axis thereof and groove wire squeeze wheel above support of motor and squeezes
The total tangent line of silk wheel is parallel, and the gap of hole face lower grooves wire squeeze wheel and wire squeeze wheel in the printing silk connector sleeve is convenient for
Printing silk quickly introduces, and passes through two wire squeeze wheels conducive to printing silk thread shape consumptive material.
Further, gasket is equipped between the Limit screw cap and wire squeeze wheel.
Further, code-disc support is fixed with by screw rod on the tensioning regulating mechanism.
Further, the wire squeeze wheel is fixed at the optical axis of Limit screw by holding screw.
Further, the code-disc is fixed on the step of Limit screw by clamp nut.
Further, the side of the support of motor is fixed with cover board by screw.
The beneficial effects obtained by the present invention are as follows：The present invention replaces flange bearing with wire squeeze wheel, installs code-disc on wire squeeze wheel,
Encoder is installed on tensioning adjustable mechanism in the form of piston, dexterously solves the case where tensioning pole wire normal pressure reduction, wire squeeze monitoring
To thus greatly reduce 3D printing rejection rate the phenomenon that realizing error compensation, dexterously answer right plug wire, fracture of wire.Meanwhile it should
Device improves the precision of 3D printing, the quality of printer model.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is schematic diagram of internal structure of the invention.
In figure：1- motor, 2- are tensioned regulating mechanism, 3- code disc optoelectronic switch, 4- code-disc support, 5- code-disc, 6- annular knurl
It adjusts bolt, 7- tensioning support, 8- cover board, 9- support of motor, 10- and prints silk connector sleeve, 11- Limit screw, 12- wire squeeze
Wheel, 13- clamp nut, 14- groove wire squeeze wheel, 15- tensioning spring.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
As shown in Figure 1 to Figure 2, a kind of adjustable wire squeeze monitoring alarm device, can be divided into three big portions from structure function
Point, including wire squeeze monitoring assembly, tensioning adjusting component, electric machine assembly.The wire squeeze of the adjustable wire squeeze monitoring alarm device
Monitor component include code disc optoelectronic switch 3, code-disc support 4, code-disc 5, printing silk connector sleeve 10, Limit screw 11, wire squeeze wheel 12,
Clamp nut 13, groove wire squeeze wheel 14.In 1 axis direction of motor, a groove wire squeeze wheel 14 is fixed on electricity by holding screw
On 1 axis of motivation.A wire squeeze wheel 12 not with groove, 12 interpolation of wire squeeze wheel one are equipped with 1 axis parallel direction of motor
Limit screw 11 is fixed at the optical axis of Limit screw 11 by the holding screw on wire squeeze wheel 12,11 cap of Limit screw and squeeze
A gasket is padded between silk wheel 12,12 other end of wire squeeze wheel is a code-disc 5, and code-disc 5 is fixed on limit by clamp nut 13
On the step of position screw rod 11, in this way, wire squeeze wheel 12, code-disc 5, Limit screw 11, clamp nut 13 just combine together, tied in transmission
Its entirety plays the role of driven wheel on structure, i.e. 14 circumferencial direction of groove wire squeeze wheel is displaced a unit length, driven wire squeeze wheel
12 are and then displaced an identical unit length, and displacement is monitored by code disc optoelectronic switch 3 and exported.It is equal that code-disc 5 is equipped with distribution
The even hole for being used to acquire photoelectric switching signal, code-disc 5 give the generation signal of optoelectronic switch 3 after rotating, and the signal of generation can lead to
It crosses internal algorithm progress data processing and is transformed into readable displacement.When displacement changes not within the scope of algorithm, i.e. code-disc 5
There to be warning message output when improper rotation.
The screw hole that 11 cap of Limit screw is tensioned regulating mechanism 2 by one is limited, and Limit screw 11 pass through one
Hole on code-disc support 4 is limited, and code-disc support 4 is fixed on tensioning regulating mechanism 2 with two screw rods, so that limit spiral shell
Bar 11 can be freely rotated between tensioning regulating mechanism 2 and code-disc support 4 but not move along 11 direction of axis line of Limit screw
It is dynamic.It is equipped with printing silk connector sleeve 10 above support of motor 9, center axis thereof and groove wire squeeze wheel 14 and wire squeeze wheel 12 are total to
Tangent line is parallel, that is, the hole in printing silk connector sleeve 10 is required to want the gap of face lower grooves wire squeeze wheel 14 and wire squeeze wheel 12,
Printing silk connector sleeve 10 is primarily to facilitate printing silk and quickly introduces, and passes through two wire squeeze wheels conducive to printing silk thread shape consumptive material.
It includes tensioning regulating mechanism 2, annular knurl adjusting that the tensioning of the adjustable wire squeeze monitoring alarm device, which adjusts component,
Bolt 6, tensioning support 7, tensioning spring 15.In 1 diameter of axle direction of motor, block outstanding is equipped with inside support of motor 9,
Block vertical direction is set there are two hole, two tensioning springs 15 is inserted on support of motor 9,15 right end set of tensioning spring
Upper tensioning support 7.9 side of support of motor is equipped with tensioning regulating mechanism 2, and tensioning regulating mechanism 2 is equipped with a screw hole, tensioning
7 end face medial center position of support is respectively equipped with the blind hole of two installation tensioning springs 15, and annular knurl adjusts 6 precession of bolt tensioning
The screw hole of regulating mechanism 2 withstands the blind hole on tensioning 7 outer side center line of support, carries out tensioning tune by two tensioning springs 15
Section.Because fixed stop outstanding is withstood in 15 left end of tensioning spring, the other end withstands tensioning regulating mechanism 2, oppositely makes
Tensioning regulating mechanism 2 moves right and can push down silk, to reach the state of tensioning pole wire.
The electric machine assembly of the adjustable wire squeeze monitoring alarm device includes motor 1, cover board 8, support of motor 9.
Electric machine assembly is overall architecture, is equipped with through-hole in 9 four corners of support of motor, motor 1 is fixed on electricity with four screws
On motivation support 9, the upper and lower position among support of motor 9 has set screw hole, and one cover board 8 is fixed on electricity with two screws
On motivation support 9.
Further detailed description is done to the present invention below with reference to embodiment:
The present embodiment is implemented under the premise of the technical scheme of the present invention, gives detailed embodiment and specific behaviour
Make process, but protection scope of the present invention is not limited to following embodiments.
As shown in Figure 1 and Figure 2, this implementation includes wire squeeze monitoring assembly, tensioning adjusting component, electric machine assembly three parts.
The wire squeeze monitor component includes code disc optoelectronic switch 3, code-disc support 4, code-disc 5, printing silk connector sleeve 10, limit
Screw rod 11, wire squeeze wheel 12, clamp nut 13, groove wire squeeze wheel 14.It is corresponding below for wire squeeze monitor component in specific implementation
Structure selection is illustrated with type selecting：
The optoelectronic switch of the selection correlation of code disc optoelectronic switch 3；The metal material processing of code-disc support 4 or with heat resistant plastice system
At；Code-disc 5 is made of thin sheet of metal；Printing silk connector sleeve 10 selects the pneumatic fast joint of outer pitch thread, and screw thread nominal diameter is
10mm；Limit screw 11 selects pin shaft VCN610-5-10；Wire squeeze wheel 12 is selected with holding screw straight grain；Clamp nut 13 selects
With outer-hexagonal nut；Groove wire squeeze wheel 14 is selected with holding screw dimpled grain.
It includes tensioning regulating mechanism 2, annular knurl adjusting bolt 6, tensioning support 7, tensioning spring 15 that the tensioning, which adjusts component,.
The corresponding structure selection of component is adjusted below for tensioning in specific implementation to illustrate with type selecting：
Tensioning regulating mechanism 2 is selected metal material processing or is made of heat resistant plastice；Annular knurl adjusts bolt 6 and selects interior hexagonal spiral shell
Bolt, knurled knob bolt；Tensioning 7 metal material processing of support is made of heat resistant plastice；Tensioning spring 15 selects compressed spring.
The electric machine assembly includes motor 1, cover board 8, support of motor 9.Below for electric machine assembly in specific implementation
Corresponding structure selection is illustrated with type selecting：
The motor that motor 1 selects corner controllable；Cover board 8 is selected metal material processing or is made of heat resistant plastice；Motor branch
Seat 9 is selected metal material processing or is made of heat resistant plastice.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of adjustable wire squeeze monitoring alarm device, characterized in that adjust component and electricity including wire squeeze monitoring assembly, tensioning
Thermomechanical components；
The wire squeeze monitor component includes groove wire squeeze wheel（14）, the groove wire squeeze wheel（14）For driving wheel, set exists
Motor（1）On axis, it is fixed together by fastening screw and axis；With groove wire squeeze wheel（14）The centerline parallel direction in hole
Upper installation wire squeeze wheel（12）, it is driven wheel；The wire squeeze wheel（12）Interpolation has Limit screw（11）, the Limit screw（11）
Code-disc is fixed on the step of end（5）；
It includes being arranged in support of motor that the tensioning, which adjusts component,（9）Internal tensioning spring（15）, the tensioning spring
（15）One end is cased with tensioning support（7）, the tensioning spring（15）The other end withstands block outstanding, the block vertical direction
Equipped with for inserting tensioning spring（15）Two holes, make wire squeeze wheel（12）It is pressed on groove wire squeeze wheel（14）On；The motor
Support（9）Side is equipped with tensioning regulating mechanism（2）, it is tensioned regulating mechanism（2）Equipped with a screw hole, it is tensioned support（7）On the inside of end face
Center is respectively equipped with two installation tensioning springs（15）Blind hole, annular knurl adjust bolt（6）Precession is tensioned regulating mechanism
（2）Screw hole withstand tensioning support（7）In the blind hole of outer side center line position, pass through two tensioning springs（15）Carry out tensioning tune
Section；
The electric machine assembly includes support of motor（9）Be fixed on support of motor（9）On motor（1）.
2. a kind of adjustable wire squeeze monitoring alarm device according to claim 1, characterized in that the code-disc（5）One
Side edge is switched equipped with code disc optoelectronic（3）, code-disc（5）It is inserted into code disc optoelectronic switch（3）, code-disc（5）Equipped with what is be evenly distributed
For acquiring the hole of photoelectric switching signal.
3. a kind of adjustable wire squeeze monitoring alarm device according to claim 1, characterized in that in support of motor
（9）Top is equipped with printing silk connector sleeve（10）, center axis thereof and groove wire squeeze wheel（14）With wire squeeze wheel（12）Total tangent line it is flat
Row, the printing silk connector sleeve（10）Interior hole face lower grooves wire squeeze wheel（14）With wire squeeze wheel（12）Gap.
4. a kind of adjustable wire squeeze monitoring alarm device according to claim 1, characterized in that the Limit screw
（11）Cap and wire squeeze wheel（12）Between be equipped with gasket.
5. a kind of adjustable wire squeeze monitoring alarm device according to claim 1, characterized in that the tensioning adjusting machine
Structure（2）It is upper that code-disc support is fixed with by screw rod（4）.
6. a kind of adjustable wire squeeze monitoring alarm device according to claim 1, characterized in that the wire squeeze wheel（12）
Limit screw is fixed on by holding screw（11）Optical axis at.
7. a kind of adjustable wire squeeze monitoring alarm device according to claim 1, characterized in that the code-disc（5）It is logical
Cross clamp nut（13）It is fixed on Limit screw（11）Step on.
8. a kind of adjustable wire squeeze monitoring alarm device according to claim 1, characterized in that the support of motor
（9）Side cover board is fixed with by screw（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810832193.5A CN108819226A (en) | 2018-07-26 | 2018-07-26 | A kind of adjustable wire squeeze monitoring alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810832193.5A CN108819226A (en) | 2018-07-26 | 2018-07-26 | A kind of adjustable wire squeeze monitoring alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108819226A true CN108819226A (en) | 2018-11-16 |
Family
ID=64140948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810832193.5A Pending CN108819226A (en) | 2018-07-26 | 2018-07-26 | A kind of adjustable wire squeeze monitoring alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108819226A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112297428A (en) * | 2020-09-09 | 2021-02-02 | 江苏沂人智能制造科技有限公司 | 3D printing apparatus consumptive material adjusting device |
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