A kind of 3D printer workbench for being convenient for removing workpiece
Technical field
The present invention relates to a kind of 3D printer workbench more particularly to a kind of 3D printer work for being convenient for removing workpiece
Platform.
Background technology
One kind of 3D printing, i.e. rapid shaping technique, it is a kind of based on digital model file, with powdered gold
Belong to or plastics etc. can jointing material, come the technology of constructed object by way of successively printing.3D printing is typically using number
Technologic material printer is realized.Often be used for modeling in fields such as mold manufacturing, industrial designs, after be gradually available for one
The direct manufacture of a little products has had the parts formed using the printing of this technology.The technology is set in jewelry, footwear, industry
Meter, building, engineering and construction (AEC), automobile, aerospace, dentistry and medical industries, education, GIS-Geographic Information System, building work
Journey, gun and other field are all applied.
After 3D printer prints finished piece(s), human hand removes workpiece there are certain danger, and some workpiece have sharp angle,
Some workpiece are completely radiated not yet, and such workpiece can injure human hand, therefore there is an urgent need for design a kind of high safety type just
In the 3D printer workbench for removing workpiece.
The content of the invention
(1) technical problems to be solved
The present invention is in order to overcome human hand to remove workpiece there are the shortcomings that certain danger, the technical problem to be solved in the present invention
It is to provide a kind of 3D printer workbench for being convenient for removing workpiece of high safety type.
(2) technical solution
In order to solve the above technical problem, the present invention provides such a convenient for removing the work of the 3D printer of workpiece
Platform includes lifting handwheel, lifting screw, lifting nut, guide plate, push rod, workbench and parcel shelf;Among bench-top
Groove is provided with, parcel shelf is placed in groove, through hole is provided on the workbench of bottom portion of groove, workbench, which passes on left, to be bolted
Mode be connected with lifting nut, the mode being connected through a screw thread on lifting nut is connected with lifting screw, and lifting nut is with rising
Screw rod cooperation is dropped, and the top of lifting screw is equipped with lifting handwheel, and the bottom of lifting screw is welded with guide plate, is provided on guide plate
Pilot hole, for the table leg of workbench bottom left through pilot hole, guide plate top right side is welded with push rod, and push rod passes through through hole,
Push rod upper end is contacted with parcel shelf.
Preferably, supporting block has been further included, push rod upper end is welded with supporting block, is contacted at the top of supporting block with parcel shelf, propped up
The shape of bracer is isosceles trapezoid.
Preferably, fixed block has been further included, the table leg bottom of workbench is connected with fixed block by way of joggle connection,
The shape of fixed block is isosceles trapezoid.
Preferably, the shape on through hole top and the shape size of supporting block are identical, and the shape of through hole lower part is cylindrical.
Preferably, the three-dimensional shape of parcel shelf is cuboid, and the length of parcel shelf is 1m, and parcel shelf right end is apart from articles holding table
Right side 30cm.
Operation principle:Workpiece is printed upon on parcel shelf by 3D printer first, when workpiece printing finishes, manually reversely rotation
Turning lifting handwheel, lifting screw moves up, so as to which guide plate be driven to move up, so as to which push rod be driven to move up, so as to
Parcel shelf is driven to move up, when parcel shelf is moved to appropriate position, lifting handwheel of manually stopping rotating, then people are just
Workpiece can be removed together with parcel shelf, when needing to print workpiece again, manually rotate in the forward direction lifting handwheel, lifting screw is downward
It is mobile, so as to which guide plate be driven to move down, so as to which push rod be driven to move down, when the bottom of the upper end of push rod and groove is in
During same level, another piece of parcel shelf is manually placed in groove by lifting handwheel of manually stopping rotating, and groove rises certain
Positioning action adds the accuracy of workpiece printing.
Because having further included supporting block, push rod upper end is welded with supporting block, is contacted at the top of supporting block with parcel shelf, supporting block
Shape to fall isosceles trapezoid, settings of supporting block increase the contact area with parcel shelf, so being conducive to protect push rod, increasing
Add the stability for removing workpiece.
Because having further included fixed block, the table leg bottom of workbench is connected with fixed block by way of joggle connection, Gu
The shape of block is determined for isosceles trapezoid, and the setting of fixed block increases the contact area with ground, makes workbench more firm.
Because the shape on through hole top is identical with the shape size of supporting block, the shape of through hole lower part is cylindrical, institute
Can effectively save the material for making workbench, moving up and down for supporting block is also beneficial to.
(3) advantageous effect
Invention achieves removing, workpiece is convenient and efficient, security performance is high, device is easy to operate and apparatus structure is simple
Effect is provided with groove and through hole on workbench, effective to save the material for making workbench, and can increase printing workpiece
Accuracy.
Description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is second of main structure diagram of the present invention.
Fig. 3 is the third main structure diagram of the present invention.
Mark in attached drawing for:1- lifting handwheels, 2- lifting screws, 3- lifting nuts, 4- pilot holes, 5- grooves, 6- lead to
Hole, 7- guide plates, 8- push rods, 9- workbench, 10- parcel shelf, 11- supporting blocks, 12- fixed blocks.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of 3D printer workbench for being convenient for removing workpiece, as shown in Figs. 1-3, includes lifting handwheel 1, lifting screw
2nd, lifting nut 3, guide plate 7, push rod 8, workbench 9 and parcel shelf 10;9 crown center of workbench is provided with groove 5, in groove 5
Parcel shelf 10 is placed with, through hole 6 is provided on the workbench 9 of 5 bottom of groove, workbench 9 passes on left bolted mode and connects
Lifting nut 3 is connected to, the mode being connected through a screw thread on lifting nut 3 is connected with lifting screw 2, lifting nut 3 and lifting spiral shell
Bar 2 coordinates, and the top of lifting screw 2 is equipped with lifting handwheel 1, and the bottom of lifting screw 2 is welded with guide plate 7, is opened on guide plate 7
There is pilot hole 4, the table leg of 9 bottom left of workbench is through pilot hole 4, and 7 top right side of guide plate is welded with push rod 8, and push rod 8 is worn
Through hole 6 is crossed, 8 upper end of push rod is contacted with parcel shelf 10.
Supporting block 11 has been further included, 8 upper end of push rod is welded with supporting block 11, and 11 top of supporting block is contacted with parcel shelf 10,
The shape of supporting block 11 is isosceles trapezoid.
Fixed block 12 has been further included, the table leg bottom of workbench 9 is connected with fixed block 12 by way of joggle connection, Gu
The shape for determining block 12 is isosceles trapezoid.
The shape on 6 top of through hole is identical with the shape size of supporting block 11, and the shape of 6 lower part of through hole is cylindrical.
The three-dimensional shape of parcel shelf 10 is cuboid, and the length of parcel shelf 10 is 1m, and 10 right end of parcel shelf is apart from articles holding table
Right side 30cm.
Operation principle:Workpiece is printed upon on parcel shelf 10 by 3D printer first, when workpiece printing finishes, manually reversely
Rotation and lifting handwheel 1, lifting screw 2 move up, so as to which guide plate 7 be driven to move up, so as to drive push rod 8 to moving up
It is dynamic, so as to which parcel shelf 10 be driven to move up, when parcel shelf 10 is moved to appropriate position, lifting handwheel of manually stopping rotating
1, then people workpiece can be removed together with parcel shelf 10, when needing to print workpiece again, manually rotate in the forward direction lifting hand
Wheel 1, lifting screw 2 moves down, so as to which guide plate 7 be driven to move down, so as to which push rod 8 be driven to move down, when push rod 8
When upper end and the bottom of groove 5 are in same level, lifting handwheel of manually stopping rotating 1, manually by another piece of parcel shelf 10
It is placed in groove 5, groove 5 plays certain positioning action, adds the accuracy of workpiece printing.
Because having further included supporting block 11,8 upper end of push rod is welded with supporting block 11, and 11 top of supporting block connects with parcel shelf 10
It touches, the shape of supporting block 11 is isosceles trapezoid, and the setting of supporting block 11 increases the contact area with parcel shelf 10, so having
Beneficial to protection push rod 8, increase the stability for removing workpiece.
Because having further included fixed block 12, the table leg bottom of workbench 9 is connected with fixed block by way of joggle connection
12, the shape of fixed block 12 is isosceles trapezoid, and the setting of fixed block 12 increases the contact area with ground, makes workbench 9 more
It is firm.
Because the shape on 6 top of through hole is identical with the shape size of supporting block 11, the shape of 6 lower part of through hole is cylinder
Shape, it is possible to it is effective to save the material for making workbench 9, it is also beneficial to moving up and down for supporting block 11.
Embodiment described above only expresses the preferred embodiment of the present invention, and description is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.