CN218593700U - Printing workbench and three-dimensional printer - Google Patents

Abstract

The utility model provides a print table and three-dimensional inkjet printer. This print table includes brace table and platform, and the platform is connected or the buckle is connected with brace table magnetism. After the three-dimensional printer prints and accomplishes, only need to use appropriate power just can separate platform and brace table to the platform, then with the platform remove article place the district take off the printing piece can, at last with the platform of the printing piece of unloading with a brace table magnetism inhale or the joint together, continue to carry out next printing job task. The purpose of connecting can dismantle has been realized through the connected mode of magnetism absorption or buckle between platform and the brace table to can separate the platform from the brace table fast, also can assemble the platform to the brace table fast simultaneously, accelerate three-dimensional printer's printing efficiency, prevent three-dimensional printer overlength idle running.

Description

Printing workbench and three-dimensional printer

Technical Field

The utility model relates to a print the technical field of workstation, especially relate to a print the workstation and three-dimensional inkjet printer.

Background

The printing platform of the existing photocuring three-dimensional printer is integrally formed by metal, and is leveled and fixed by screws and then is printed. After the printer is finished, a user needs to disassemble the existing platform and then perform a mold taking action, the steps are complex, the consumed time is long, and the machine has the phenomenon of idling.

SUMMERY OF THE UTILITY MODEL

The utility model provides a print table and three-dimensional inkjet printer to it is loaded down with trivial details to solve current drawing of patterns action step, and time consuming is long, and the phenomenon of idle running exists in the machine.

The utility model provides a print workbench, this print workbench include brace table and platform, and the platform is connected or the buckle is connected with brace table magnetism.

Optionally, the platform comprises a flat plate and a magnetic sheet, and the magnetic sheet is magnetically connected with the flat plate and the support platform respectively.

Optionally, the platform further comprises a back glue layer disposed between the plate and the magnetic sheet.

Alternatively, the magnetic sheet includes a ferrite magnetic powder and rubber, and the ferrite magnetic powder and the rubber are compounded together.

Optionally, the magnetic force of the magnetic sheet is greater than or equal to 200 gauss; or the magnetic sheet can be bent at an angle of 0-270 degrees.

Optionally, the flat plate is made of stainless steel, and the bending angle of the flat plate is 0-270 degrees.

Optionally, the flat plate is hardened to recover the deformation after bending; alternatively, the flat plate is magnetically treated to have magnetism.

Optionally, patterns are engraved on one side of the flat plate, the depth of the patterns is greater than or equal to 0.1 mm, and the other side of the flat plate is a plane.

Optionally, the flat plate includes a working portion and a holding portion, the holding portion is protruded from an edge of the working portion, and the working portion is used for carrying a print.

The utility model provides a print workbench, this three-dimensional inkjet printer includes: the printing probe and any one above-mentioned print table, the print probe prints the printing to print table.

The utility model has the advantages as follows:

this print table includes brace table and platform, and the platform is connected or the buckle is connected with brace table magnetism. After the three-dimensional printer prints and accomplishes, only need to use appropriate power just can separate platform and brace table to the platform, then with the platform remove article place the district take off the printing piece can, at last with the platform of the printing piece of unloading with a brace table magnetism inhale or the joint together, continue to carry out next printing job task. Can dismantle the purpose of connecting through magnetism between platform and the brace table or the connected mode of buckle has realized to can separate the platform from the brace table fast, also can assemble the platform to the brace table fast simultaneously, accelerate three-dimensional printer's printing efficiency, prevent the idle running of three-dimensional printer overlength time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained without inventive efforts.

Fig. 1 is a schematic structural diagram of a printing table provided by the present invention;

fig. 2 is a schematic structural diagram of a platform provided by the present invention;

fig. 3 is a schematic front structural view of a flat plate provided by the present invention;

fig. 4 is a schematic diagram of a back structure of a flat plate provided by the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of a printing platform 100 according to the present invention, and fig. 2 is a schematic structural diagram of a platform 20 according to the present invention.

The utility model provides a print table 100 includes brace table 10 and platform 20, platform 20 is used for bearing the printing piece, brace table 10 is used for fixing and adjusts platform 20 position, platform 20 can be connected through the mode of magnetism with brace table 10, detailed embodiment will carry out the detailed description in following embodiment, platform 20 can also be connected through the buckle with brace table 10, detailed embodiment is exactly to set up a public knot on platform 20 and brace table 10, set up a box on platform 20 and brace table 10, thereby public knot and box cooperation realize the buckle and connect together.

After the three-dimensional printer prints and accomplishes, only need to use appropriate power just can separate platform 20 and brace table 10 to platform 20, then with platform 20 remove article place the district take off print can, last with the platform 20 of unloading the printing and the magnetic attraction of brace table 10 or the joint be in the same place, continue to carry out next printing job task. In this embodiment, the purpose of connecting has been realized dismantling through the connected mode of magnetism absorption or buckle between platform 20 and the brace table 10 to can follow a brace table 10 fast and go up separation platform 20, also can assemble platform 20 to a brace table 10 fast simultaneously, accelerated three-dimensional printer's printing efficiency, prevent three-dimensional printer overlength idle running.

The following embodiments will focus on the manner in which the platform 20 is magnetically attached to the support table 10.

The platform 20 comprises a flat plate 21 and a magnetic sheet 23, and the magnetic sheet 23 is respectively connected with the flat plate 21 and the support platform 10 in a magnetic attraction manner. The magnetic sheet 23 has the capability of generating a magnetic field as an intermediate medium, and the magnetic sheet 23 magnetically attracts the flat plate 21 and the supporting platform 10 respectively, so that the purpose of magnetically attracting and connecting the flat plate 21 and the supporting platform 10 is realized. Of course, it should be noted that the plate 21 and the support table 10 can be magnetically attracted to the magnetic sheet 23 on the premise that: the flat plate 21 and the support table 10 are made of a magnetic material. Materials that react in some way to a magnetic field are called magnetic materials, and can be classified into diamagnetic substances, paramagnetic substances, ferromagnetic substances, antiferromagnetic substances, and ferrimagnetic substances according to the strength of magnetism exhibited by the substances in an external magnetic field. Most materials are diamagnetic or paramagnetic and they are less reactive to external magnetic fields. Ferromagnetic substances and ferrimagnetic substances are ferromagnetic substances, and magnetic materials are generally called ferromagnetic materials. For a magnetic material, the magnetization curve and the hysteresis loop are characteristic curves reflecting its basic magnetic properties. Ferromagnetic materials are typically Fe, co, ni elements and their alloys, rare earth elements and their alloys, and some Mn compounds. Magnetic materials are generally classified into soft magnetic materials and hard magnetic materials according to their ease of magnetization.

This embodiment differs from the above-described embodiments in that the platform 20 further comprises a back adhesive layer 25, the back adhesive layer 25 is disposed between the flat plate 21 and the magnetic sheet 23, and the flat plate 21 and the magnetic sheet 23 are adhered together by the back adhesive layer 25, so that the magnetic sheet 23 is always attached to the platform 20 after the flat plate 21 is removed from the support table 10. The back adhesive layer 25 is preferably 3M300LSE and 3M9448A series adhesives produced by 3M company, so that the back adhesive layer 25 has special requirements on high temperature resistance, chemical resistance and the like, and the back adhesive layer 25 is directly compounded on the surface of the magnetic sheet 23.

The magnetic sheet 23 includes ferrite magnetic powder and rubber, which are compounded together to form a soft-textured soft magnetic sheet 23, and the soft magnetic sheet 23 has good flexibility and elasticity. The soft magnetic sheet 23 can deform and recover deformation, the soft magnetic sheet 23 can be extruded by proper interference, indirect deformation is filled on the uneven or concave surface of the support table 10, and the flat plate 21 can still guarantee flatness at the moment, so that smooth printing is ensured.

The magnetic sheet 23 has a magnetic force of 200 gauss or more, so that after printed materials are formed on the flat plate 21 step by step, the magnetic sheet 23 keeps the flat plate 21 from falling off naturally from the support table 10 by virtue of the magnetic force between the magnetic sheet and the support table 10. The magnetic sheet 23 and the support table 10 must be separated from each other by an artificial external force.

The magnetic sheet 23 can be bent at an angle of 0 to 270 degrees, for example, 1 degree, 60 degrees, 90 degrees, 270 degrees, and the magnetic sheet 23 can still be restored after the external force is removed from the magnetic sheet 23.

The flat plate 21 is made of stainless steel having chemical and rust resistance, the flat plate 21 can be bent at an angle of 0 to 270 degrees, such as 1 degree, 60 degrees, 90 degrees, 270 degrees, etc., and the flat plate 21 can be bent within the above-mentioned angle range and restored to the original state and attached to the magnetic sheet 23. After the plate 21 is bent at a certain angle, the plate 21 can be separated directly from the print because the print does not have the ability to be bent, thereby achieving the purpose of unloading.

Further, the flat plate 21 is hardened to recover its deformation after bending, and the hardening may be performed by annealing, spraying a hard coating, attaching a film having high hardness, or the like.

Further, the flat plate 21 is magnetized to have magnetism, so that the attraction force between the flat plate 21 and the magnetic sheet 23 can be increased.

Referring to fig. 1 to 4, fig. 3 is a schematic front structural view of a flat plate 21 provided by the present invention, and fig. 4 is a schematic back structural view of the flat plate 21 provided by the present invention.

The flat plate 21 is provided with patterns 210 on one side, the patterns 210 can be formed by pattern arrays in any shape, the patterns can be plum blossom, triangle, pentagram and the like, the depth of the patterns 210 is greater than or equal to 0.1 mm, and the other side of the flat plate 21 is a plane. The two sides of the flat plate 21 have surfaces with different states, so that different effects are achieved, and a user can print by using one side according to the requirement of a printed piece, and the adaptability is improved.

The pattern 210 surface of the flat plate 21 has stronger adhesion force, the pattern 210 surface of the flat plate 21 is full of numerous pit fine patterns, the adhesion strength can be increased after resin enters, and simultaneously, the pattern 210 surface of the flat plate 21 can reduce the contact area (changed with the size of the pattern 210) of the flat plate 21 and a resin material area by at least 30 percent, thereby reducing the lifting force of the vacuum drawing of the flat plate 21.

The plane of the flat plate 21 has the same effect as the original factory platform 20, and bottom-sticking printing is facilitated.

The flat plate 21 comprises a working part 212 and a handheld part 214, the handheld part 214 is arranged on the edge of the working part 212 in a protruding mode, and the working part 212 is used for bearing a printing piece. The hand-held portion 214 extends outward relative to the working portion 212, and when the flat plate 21 is removed from the support table 10, the user holds the hand-held portion 214 and forcibly presses down to separate the platform 20 from the support table 10.

This application still protects a three-dimensional inkjet printer, this three-dimensional inkjet printer includes: the print probe and the print station 100 of any of the embodiments described above, the print probe prints a print to the print station 100.

The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims (6)

1. A print station, comprising:

a support table;

the platform is in magnetic attraction connection or buckling connection with the supporting platform;

the platform comprises a flat plate and a magnetic sheet, and the magnetic sheet is respectively in magnetic attraction connection with the flat plate and the supporting platform; the magnetic sheet can be bent by 0 to 270 degrees; the flat plate is made of stainless steel, the bending angle of the flat plate is 0-270 degrees, and the flat plate can recover deformation after being bent through hardening treatment;

patterns are carved on one side of the flat plate, the depth of the patterns is greater than or equal to 0.1 mm, and the other side of the flat plate is a plane.

2. A print station according to claim 1, wherein the platform further comprises a layer of adhesive backing disposed between the plate and the magnetic sheet.

3. A print station according to claim 1, characterised in that the magnetic flux of the magnet flakes is equal to or greater than 200 gauss.

4. A print station according to claim 1, characterised in that the plate is magnetised to be magnetic.

5. A print station according to claim 1, wherein the plate comprises a working portion and a holding portion, the holding portion being raised from an edge of the working portion, the working portion being adapted to carry a print.

6. A three-dimensional printer, characterized in that it comprises: a print probe and a print station as claimed in any one of claims 1 to 5, the print probe printing prints to the print station.

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