US20180281306A1 - Universal part gripper using 3-d printed mounting plate - Google Patents
Universal part gripper using 3-d printed mounting plate Download PDFInfo
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- US20180281306A1 US20180281306A1 US15/477,439 US201715477439A US2018281306A1 US 20180281306 A1 US20180281306 A1 US 20180281306A1 US 201715477439 A US201715477439 A US 201715477439A US 2018281306 A1 US2018281306 A1 US 2018281306A1
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- Prior art keywords
- insert
- holder plate
- vacuum
- providing
- aided design
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Classifications
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- B29C67/0085—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/005—Vacuum work holders
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- 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
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- 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
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- B29C67/0051—
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- 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
- B33Y10/00—Processes of additive manufacturing
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
Definitions
- This disclosure relates generally to a system for printing on three-dimensional (3-D) objects, and more particularly, to an apparatus adapted for general object holding in a non-production environment.
- This printing system includes a plurality of print heads arranged in a two-dimensional array, each printhead being configured to eject marking material, a support member positioned to be parallel to a plane formed by the 2-D array of print heads, a member movably mounted to the support member, an actuator operatively connected to the movably mounted member to enable the actuator to move the moveably mounted member along the support member, an object holder configured to mount to the movably mounted member to enable the object holder to pass the array of print heads as the moveably mounted member moves along the support member, and a controller operatively connected to the plurality of print heads and the actuator, the controller being configured to operate the actuator to move the object holder past the array of print heads and to operate the plurality of print heads to eject marking material onto objects held by the object holder as the object holder passes the array of print heads.
- a problem with this approach is that it requires a unique part holder for each part that is to be printed.
- the part holders are currently machined metal brackets with dedicated locating and fastening features machined into each holder.
- Productivity is impacted due to the time required to design and make a unique mounting plate and cost is a factor because the plate is not reusable.
- the customer experience is unsatisfactory because of the wait for a part to be made.
- a generic holder that includes a generic holder plate and a 3-D insert plate.
- the 3-D insert plate contains locating features mirrored to the backside of the part to be printed and vacuum grippers to secure the part in the insert plate.
- the insert plate is secured in the generic holder plate which includes vacuum couplings.
- the part is located on the insert plate and vacuum is applied to the generic holder plate and insert plate to hold the part for printing.
- FIG. 1 illustrates an exemplary printing system 100 configured to print on a 3-D object
- FIG. 2 depicts a cabinet within which the exemplary printing system 100 shown in FIG. 1 can be installed;
- FIGS. 3A and 3B illustrate a generic holder plate and insert that can be mounted into the printing system in FIG. 1 in accordance with the present disclosure
- FIGS. 4A-4C depict the steps included in creating an insert plate of a part.
- FIG. 5 shows the part in position within the insert and generic holder plate to receive printing.
- FIG. 1 illustrates an exemplary printing system 100 configured to print on a 3-D object.
- the printing system 100 includes an array of print heads 104 , a support member 108 , a member 112 movably mounted to the support member 108 , an actuator 116 operatively connected to the movably mounted member 112 , a universal holder plate 200 configured to mount to the movably mounted member 112 , and a controller 124 operatively connected to the plurality of print heads and the actuator.
- the array of print heads 104 is arranged in a 2 -D array, which in the figure is a 10 ⁇ 1 array, although other array configurations can be used.
- Each print head is fluidly connected to a supply of marking material (not shown) and is configured to eject marking material received from the supply. Some of the print heads can be connected to the same supply or each printhead can be connected to its own supply so each printhead can eject a different marking material.
- the support member 108 is positioned to be parallel to a plane formed by the array of print heads and, as shown in the figure, is oriented so one end of the support member 108 is at a higher gravitational potential than the other end of the support member. This orientation enables the printing system 100 to have a smaller footprint than an alternative embodiment that horizontally orients the array of print heads and configures the support member, movably mounted member, and object holder to enable the object holder to pass objects past the horizontally arranged print heads so the print heads can eject marking material downwardly on the objects.
- the member 112 is movably mounted to the support member 108 to enable the member to slide along the support member.
- the member 112 can move bi-directionally along the support member.
- the support member 108 is configured to provide a return path to the lower end of the support member to form a track for the movably mounted member.
- the actuator 116 is operatively connected to the movably mounted member 112 so the actuator 116 can move the moveably mounted member 112 along the support member 108 and enable holder 200 connected to the moveably mounted member 112 to pass the array of print heads 104 in one dimension of the two-dimensional array of print heads.
- the controller 124 is configured with programmed instructions stored in a memory 128 operatively connected to the controller so the controller can execute the programmed instructions to operate components in the printing system 100 .
- the controller 124 is configured to operate the actuator 116 to move the holder plate 200 past the array of print heads 104 and to operate the array of print heads 104 to eject marking material onto objects held by the generic holder 200 as the generic holder passes the array of print heads 104 .
- the system configuration shown in FIG. 1 is especially advantageous in a number of aspects.
- the vertical configuration of the array of print heads 104 and the support member 108 enables the system 100 to have a smaller footprint than a system configured with a horizontal orientation of the array and support member.
- This smaller footprint of the system enables the system 100 to be housed in a single cabinet 190 , as depicted in FIG. 2 , and installed in non-production outlets.
- a generic part holder as described further below, can be used with the system to print a variety of goods that are generic in appearance until printed.
- FIG. 3A a generic holder 200 is shown in FIG. 3A that includes a frame member 202 and a generic holder plate 210 .
- Generic holder plate 210 has a centralized vacuum port connection 204 surrounded by mounting points 212 , 214 , 216 , and 218 that facilitate mounting different sized inserts.
- Mounting points 212 , 214 , 216 , and 218 could be vacuum ports, if desired. This allows the insert size to be customized for the size and number of parts to be printed.
- the process of converting blank insert 230 in FIG. 3B into the insert fully formed insert 230 in FIG. 4C and into which part 205 will be mounted include providing a part 205 in FIG. 4A and scanning part 205 using a 3-D scanner to create a solid model of the part.
- the geometry from the scanner is processed by conventional computer aided design (CAD) software, for example, ScanTo3D by SOLIDWORKS, which in FIG. 4B overlays the part geometry 232 on the blank face of insert 230 .
- CAD software overlays part 205 with insert 230 geometry so that the front face of part 205 (print surface) is positioned in the correct orientation and distance from print heads 104 in FIG. 1 .
- the CAD software then subtracts features located on the aback side (non-print side) of part 205 from the front face of insert 230 .
- the CAD software also allows the operator to add additional locating features as need, as well as, opening for one or more vacuum grippers relative to the part size and features. Vacuum channel are added to the back of the insert to connect vacuum port(s) 204 in holder plate 210 to the vacuum grippers in the insert.
- Insert 230 is then printed on a 3-D printer. After the insert is cleaned, vacuum grippers 234 and 236 are placed into the insert as shown in FIG. 4C . The insert is mounted into holder plate 210 as shown in FIG. 5 . The operator then places part 205 into the 3-D insert cavity in Insert 230 and applies vacuum to holder plate 210 to hold the part securely in insert 230 during the printing and ink curing processes. It should be understood that insert 230 can be produced either on site or off site using any conventional 3-D part fabrication technology.
- a universal part gripper for a direct-to-object printer includes a generic holder plate that is used to hold a variety of different size inserts that can be 3-D printed with location features to allow accurate positioning of the part with respect to the print heads.
- the 3-D printed insert is created by 3-D scanning the part to be printed on, then using CAD software to create a negative of the part into the insert, such that the printed area of the part is facing the correct direction and is the desired distance from the print heads.
- Also included in the insert are through-holes into which vacuum grippers are inserted to hold the part in place, and vacuum ports on the back mate up with the vacuum source on the generic holder.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Ink Jet (AREA)
Abstract
A generic holder includes a generic holder plate and a 3-D insert plate. The 3-D insert plate contains locating features mirrored to the backside of the part to be printed and vacuum grippers to secure the part in the insert plate. The insert plate is secured in the generic holder plate that includes vacuum couplings. The part is located on the insert plate and vacuum is applied to the generic holder plate and insert plate to hold the part for printing.
Description
- Cross-referenced is commonly assigned U.S. application Ser. No. ______, filed ______, and entitled VACUUM TUBE OBJECT CLAMPING ARRAY WITH CONFORMABLE PADS by Timothy P. Foley et al (Attorney No. 20161136US01); U.S. application Ser. No. ______, filed ______, and entitled APPARATUS FOR HOLDING DURING THREE-DIMENSIONAL (3D) OBJECTS DURING PRINTING THEREON by Jeffrey J. Bradway et al (Attorney No. 20161211US01); U.S. application Ser. No. ______, filed ______, and entitled UNIVERSAL PART GRIPPER WITH CONFORMABLE TUBE GRIPPERS by Linn C. Hoover et al (Attorney No. 20161210US01); U.S. application Ser. No. ______, filed ______, and entitled SPRING LOADED SUCTION CUP ARRAY GRIPPER by Paul M. Fromm et al (Attorney No. 20161213US01); U.S. application Ser. No. ______, filed ______, and entitled UNIVERSAL OBJECT HOLDER FOR 3-D PRINTING USING A CONFORMABLE GRIPPER BALL by Erwin Ruiz et al (Attorney No. 20161214US01); U.S. application Ser. No. ______, filed ______, and entitled APPARATUS FOR GENERAL OBJECT HOLDING DURING PRINTING USING MULTIPLE CONFORMABLE BALLS by Jeffrey J. Bradway et al (Attorney No. 20161227US01); U.S. application Ser. No. ______, filed ______, and entitled AIR PRESSURE LOADED MEMBRANE AND PIN ARRAY GRIPPER by Paul M. Fromm et al (Attorney No. 20161266US01); U.S. application Ser. No. ______, filed ______, and entitled APPARATUS FOR REPEATABLE STAGING AND HOLDING OBJECTS IN A DIRECT TO OBJECT PRINTER USING AN ARRAY OF PINS by Jeffrey J. Bradway et al (Attorney No. 20170042US01); and U.S. application Ser. No. ______, filed ______, and entitled SPRING LOADED IRIS MECHANISM STACK GRIPPER by Paul M. Fromm et al (Attorney No. 20161222US01); all of which are included in their entirety herein by reference.
- This disclosure relates generally to a system for printing on three-dimensional (3-D) objects, and more particularly, to an apparatus adapted for general object holding in a non-production environment.
- Commercial article printing typically occurs during the production of the article. For example, ball skins are printed with patterns or logos prior to the ball being completed and inflated. Consequently, a non-production establishment, such as a distribution site, which customizes products, for example, in region in which potential product customers support multiple professional or collegiate teams, needs to keep an inventory of products bearing the logos of the various teams. Ordering the correct number of products for each different logo to maintain the inventory can be problematic.
- One way to address these issues in non-production outlets would be to keep unprinted versions of the products, and print the patterns or logos on them at the distribution site. Adapting known printing techniques, such as two-dimensional (2-D) media printing technology, to apply image content onto 3-D objects would be difficult. Since the surfaces to be printed must be presented to the print heads as relatively flat, two-dimensional surfaces, the objects have to be maneuvered carefully to present portions of the articles as parallel planes to the print heads.
- One printing system that accomplishes this is disclosed in copending and commonly assigned U.S. patent application Ser. No. 15/163,880, filed on May 25, 2016, and entitled SYSTEM FOR PRINTING ON THREE-DIMENSIONAL (3D) OBJECTS by Wayne A. Buchar et al (Attorney No. 20150747US01). This printing system includes a plurality of print heads arranged in a two-dimensional array, each printhead being configured to eject marking material, a support member positioned to be parallel to a plane formed by the 2-D array of print heads, a member movably mounted to the support member, an actuator operatively connected to the movably mounted member to enable the actuator to move the moveably mounted member along the support member, an object holder configured to mount to the movably mounted member to enable the object holder to pass the array of print heads as the moveably mounted member moves along the support member, and a controller operatively connected to the plurality of print heads and the actuator, the controller being configured to operate the actuator to move the object holder past the array of print heads and to operate the plurality of print heads to eject marking material onto objects held by the object holder as the object holder passes the array of print heads. This application is included herein by reference for the practice of the present disclosure in its entirety.
- A problem with this approach is that it requires a unique part holder for each part that is to be printed. The part holders are currently machined metal brackets with dedicated locating and fastening features machined into each holder. Productivity is impacted due to the time required to design and make a unique mounting plate and cost is a factor because the plate is not reusable. The customer experience is unsatisfactory because of the wait for a part to be made.
- In answer to this shortcoming, disclosed is a generic holder that includes a generic holder plate and a 3-D insert plate. The 3-D insert plate contains locating features mirrored to the backside of the part to be printed and vacuum grippers to secure the part in the insert plate. The insert plate is secured in the generic holder plate which includes vacuum couplings. The part is located on the insert plate and vacuum is applied to the generic holder plate and insert plate to hold the part for printing.
- The foregoing aspects and other features of a printing system that prints images on 3-D objects are explained in the following description, taken in connection with the accompanying drawings.
-
FIG. 1 illustrates anexemplary printing system 100 configured to print on a 3-D object; -
FIG. 2 depicts a cabinet within which theexemplary printing system 100 shown inFIG. 1 can be installed; -
FIGS. 3A and 3B illustrate a generic holder plate and insert that can be mounted into the printing system inFIG. 1 in accordance with the present disclosure; -
FIGS. 4A-4C depict the steps included in creating an insert plate of a part; and -
FIG. 5 shows the part in position within the insert and generic holder plate to receive printing. - For a general understanding of the present embodiments, reference is made to the drawings. In the drawings, like reference numerals have been used throughout to designate like elements.
-
FIG. 1 illustrates anexemplary printing system 100 configured to print on a 3-D object. Theprinting system 100 includes an array ofprint heads 104, asupport member 108, amember 112 movably mounted to thesupport member 108, anactuator 116 operatively connected to the movably mountedmember 112, auniversal holder plate 200 configured to mount to the movably mountedmember 112, and acontroller 124 operatively connected to the plurality of print heads and the actuator. As shown inFIG. 1 , the array ofprint heads 104 is arranged in a 2-D array, which in the figure is a 10×1 array, although other array configurations can be used. Each print head is fluidly connected to a supply of marking material (not shown) and is configured to eject marking material received from the supply. Some of the print heads can be connected to the same supply or each printhead can be connected to its own supply so each printhead can eject a different marking material. - The
support member 108 is positioned to be parallel to a plane formed by the array of print heads and, as shown in the figure, is oriented so one end of thesupport member 108 is at a higher gravitational potential than the other end of the support member. This orientation enables theprinting system 100 to have a smaller footprint than an alternative embodiment that horizontally orients the array of print heads and configures the support member, movably mounted member, and object holder to enable the object holder to pass objects past the horizontally arranged print heads so the print heads can eject marking material downwardly on the objects. - The
member 112 is movably mounted to thesupport member 108 to enable the member to slide along the support member. In some embodiments, themember 112 can move bi-directionally along the support member. In other embodiments, thesupport member 108 is configured to provide a return path to the lower end of the support member to form a track for the movably mounted member. Theactuator 116 is operatively connected to the movably mountedmember 112 so theactuator 116 can move the moveably mountedmember 112 along thesupport member 108 and enableholder 200 connected to the moveably mountedmember 112 to pass the array ofprint heads 104 in one dimension of the two-dimensional array of print heads. - The
controller 124 is configured with programmed instructions stored in amemory 128 operatively connected to the controller so the controller can execute the programmed instructions to operate components in theprinting system 100. Thus, thecontroller 124 is configured to operate theactuator 116 to move theholder plate 200 past the array ofprint heads 104 and to operate the array ofprint heads 104 to eject marking material onto objects held by thegeneric holder 200 as the generic holder passes the array ofprint heads 104. - The system configuration shown in
FIG. 1 is especially advantageous in a number of aspects. For one, as noted above, the vertical configuration of the array ofprint heads 104 and thesupport member 108 enables thesystem 100 to have a smaller footprint than a system configured with a horizontal orientation of the array and support member. This smaller footprint of the system enables thesystem 100 to be housed in asingle cabinet 190, as depicted inFIG. 2 , and installed in non-production outlets. Once installed, a generic part holder, as described further below, can be used with the system to print a variety of goods that are generic in appearance until printed. - Turning now to the present disclosure, a
generic holder 200 is shown inFIG. 3A that includes aframe member 202 and ageneric holder plate 210.Generic holder plate 210 has a centralizedvacuum port connection 204 surrounded by mountingpoints points - The process of converting
blank insert 230 inFIG. 3B into the insert fully formedinsert 230 inFIG. 4C and into whichpart 205 will be mounted include providing apart 205 inFIG. 4A and scanningpart 205 using a 3-D scanner to create a solid model of the part. The geometry from the scanner is processed by conventional computer aided design (CAD) software, for example, ScanTo3D by SOLIDWORKS, which inFIG. 4B overlays thepart geometry 232 on the blank face ofinsert 230. The CAD software overlayspart 205 withinsert 230 geometry so that the front face of part 205 (print surface) is positioned in the correct orientation and distance fromprint heads 104 inFIG. 1 . The CAD software then subtracts features located on the aback side (non-print side) ofpart 205 from the front face ofinsert 230. The CAD software also allows the operator to add additional locating features as need, as well as, opening for one or more vacuum grippers relative to the part size and features. Vacuum channel are added to the back of the insert to connect vacuum port(s) 204 inholder plate 210 to the vacuum grippers in the insert. -
Insert 230 is then printed on a 3-D printer. After the insert is cleaned,vacuum grippers FIG. 4C . The insert is mounted intoholder plate 210 as shown inFIG. 5 . The operator then placespart 205 into the 3-D insert cavity inInsert 230 and applies vacuum toholder plate 210 to hold the part securely ininsert 230 during the printing and ink curing processes. It should be understood thatinsert 230 can be produced either on site or off site using any conventional 3-D part fabrication technology. - In recapitulation, a universal part gripper for a direct-to-object printer includes a generic holder plate that is used to hold a variety of different size inserts that can be 3-D printed with location features to allow accurate positioning of the part with respect to the print heads. The 3-D printed insert is created by 3-D scanning the part to be printed on, then using CAD software to create a negative of the part into the insert, such that the printed area of the part is facing the correct direction and is the desired distance from the print heads. Also included in the insert are through-holes into which vacuum grippers are inserted to hold the part in place, and vacuum ports on the back mate up with the vacuum source on the generic holder.
- It will be appreciated that variations of the above-disclosed apparatus and other features, and functions, or alternatives thereof, may be desirably combined into many other different systems or applications. Various presently unforeseen or unanticipated alternatives, modifications, variations, or improvements therein may be subsequently made by those skilled in the art, which are also intended to be encompassed by the following claims.
Claims (20)
1. A method for creating a generic part holder used in holding a variety of part sizes and shapes while they receive printing from a 3-D printer, comprising:
providing a part to receive printing thereon from said 3-D printer;
provding a frame member;
providing a generic holder plate adapted to fit into said frame;
providing a blank insert;
3-D scanning said part;
using computer aided design software to create a negative of said part on said blank insert so that a front face of said part that is to receive print is positioned in a predetermined orientation and distance from print heads of said 3-D printer;
using said computer aided design software to subtract features located on a backside of said part from the front face of said blank insert;
using said computer aided design software to add vacuum channels to said insert;
using said computer aided design software to add openings in said blank insert; and
fabricating an insert.
2. The method of claim 1 , including printing said insert using a 3-D printer.
3. The method of claim 2 , including inserting vacuum grippers into said insert and connecting said vacuum grippers to said vacuum channels.
4. The method of claim 3 , including providing said generic holder plate with at least one vacuum port.
5. The method of claim 4 , including connecting said vacuum channels in said insert to said at least one vacuum port in said generic holder plate.
6. The method of claim 5 , including placing said insert into said generic holder plate.
7. A method for creating a universal object holder, comprising:
providing a part to be held in said universal object holder;
providing a holder plate, said holder plate including at least one vacuum port;
providing a blank insert;
providing an object to have printing placed thereon;
scanning said part with a 3-D scanner to create a solid model of said object;
processing the geometry from said scanning of said part with computer aided design software to overlay the part geometry on a front face of said blank insert;
using said computer aided design software to subtract features located on a backside of said object from said front face of said blank insert;
providing openings is said insert;
providing vacuum channels in said backside of said blank insert; and
printing said blank insert on a 3-D printer.
8. The method of claim 7 , including cleaning said insert.
9. The method of claim 8 , including inserting grippers into said openings in said insert.
10. The method of claim 9 , including mounting said insert into said holder plate.
11. The method of claim 10 , including connecting said vacuum channels in said insert to said at least one vacuum port in said holder plate.
12. The method of claim 7 , including providing said holder plate with multiple vacuum ports.
13. The method of claim 12 , including connecting said vacuum channels in said insert to said multiple vacuum ports in said holder plate.
14. A method for creating generic inserts for a holder plate that hold a wide variety of part sizes and shapes to receive printing, comprising:
providing a part to receive printing thereon;
providing a blank insert;
3-D scanning said part to create a solid model of said part;
using computer aided design software to create a negative of said part on said blank insert so that a front face of said part that is to receive print is positioned in a predetermined orientation and distance from print heads of a 3-D printer;
using said computer aided design software to subtract features located on a backside of said part from said front face of said insert;
using said computer aided design software to add vacuum channels to said backside of said insert;
using said computer aided design software to add openings in said insert;
using said computer aided design software to add vacuum channels said backside of said insert; and
using a 3-D printer to print out an insert.
15. The method of claim 14 , including adding grippers into said opening in said insert.
16. The method of claim 15 , providing a holder plate and inserting said insert into said holder plate.
17. The method of claim 16 , including providing at least one vacuum port in said holder plate.
18. The method of claim 17 , including connecting said vacuum channels in said backside of said insert to said at least one vacuum port in said holder plate to connect said grippers to said at least one vacuum port.
19. The method of claim 18 , including placing said part into a cavity portion of said insert.
20. The method of claim 19 , including applying vacuum to said holder plate to hold said part securely in said insert during printing.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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US15/477,439 US20180281306A1 (en) | 2017-04-03 | 2017-04-03 | Universal part gripper using 3-d printed mounting plate |
US16/539,213 US11267105B2 (en) | 2017-04-03 | 2019-08-13 | Universal part gripper using 3-D printed mounting plate |
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US15/477,439 US20180281306A1 (en) | 2017-04-03 | 2017-04-03 | Universal part gripper using 3-d printed mounting plate |
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US16/539,213 Continuation US11267105B2 (en) | 2017-04-03 | 2019-08-13 | Universal part gripper using 3-D printed mounting plate |
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US20180281306A1 true US20180281306A1 (en) | 2018-10-04 |
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US15/477,439 Abandoned US20180281306A1 (en) | 2017-04-03 | 2017-04-03 | Universal part gripper using 3-d printed mounting plate |
US16/539,213 Active 2038-03-05 US11267105B2 (en) | 2017-04-03 | 2019-08-13 | Universal part gripper using 3-D printed mounting plate |
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US16/539,213 Active 2038-03-05 US11267105B2 (en) | 2017-04-03 | 2019-08-13 | Universal part gripper using 3-D printed mounting plate |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114407357A (en) * | 2022-03-03 | 2022-04-29 | 芯体素(杭州)科技发展有限公司 | Array micro-nozzle for direct-writing printing and preparation method thereof |
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US9690274B1 (en) * | 2015-09-11 | 2017-06-27 | Plethora Corporation | System and method for automatic support device generation |
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US9827784B1 (en) | 2016-05-25 | 2017-11-28 | Xerox Corporation | System for printing on three-dimensional (3D) objects |
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US20030202095A1 (en) * | 2002-04-16 | 2003-10-30 | Schultz Howard J. | Optical scanner and method for 3-dimensional scanning |
US7740349B2 (en) * | 2007-03-09 | 2010-06-22 | Mimaki Engineering Co., Ltd. | Printer and printing method |
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US20150085006A1 (en) * | 2012-03-26 | 2015-03-26 | Khs Gmbh | Method and arrangement for printing a three-dimensional surface |
US20140300675A1 (en) * | 2013-04-04 | 2014-10-09 | Nike, Inc. | Vacuum Cylinder With Recessed Portions For Holding Articles For Printing |
US9690274B1 (en) * | 2015-09-11 | 2017-06-27 | Plethora Corporation | System and method for automatic support device generation |
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US20190358784A1 (en) | 2019-11-28 |
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