CN218139922U

CN218139922U - 3D printer die fixing base

Info

Publication number: CN218139922U
Application number: CN202222327005.8U
Authority: CN
Inventors: 庄云婷
Original assignee: Quanzhou Daewoo 3d Printing Technology Co ltd
Current assignee: Quanzhou Daewoo 3d Printing Technology Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-12-27
Anticipated expiration: 2032-09-01

Abstract

The utility model relates to a 3D printer field especially relates to 3D printer mould unable adjustment base, including printer body, the workstation with base fixed connection, backup pad quantity is two, the symmetry set up in the both ends of base, be provided with the guide rail in the backup pad, be provided with the movable block on the guide rail, two erect a crossbeam between the movable block, print the spray gun set up in and can follow on the crossbeam the axis direction round trip movement of crossbeam, the central point of the upper surface of workstation puts the department and is provided with a work recess, the interior circumference of work recess is provided with a plurality of holding chambeies on the surface, the holding intracavity is provided with electric putter, electric putter's free end is provided with the card and puts the lug under electric putter's effect the card is put the lug and can be close to or keep away from the centre of a circle of work recess solves current 3D printer and does not consolidate to the base and lead to printing the not high technical problem of product precision.

Description

3D printer die fixing base

Technical Field

The utility model relates to a 3D printer field especially relates to 3D printer die fixing base.

Background

A three-dimensional printer, also called a 3D printer, is a process for rapid prototyping, adopts a layer-by-layer stacking mode to produce a three-dimensional model in a layering mode, the operation process of the three-dimensional model is similar to that of a traditional printer, the traditional printer only prints ink on paper to form two-dimensional plane drawing, and the three-dimensional printer realizes layer-by-layer stacking and superposition of liquid photosensitive resin materials, molten plastic wires, gypsum powder and other materials to form a three-dimensional entity in a binder spraying or extruding mode.

The invention patent with Chinese patent application number 201810136886.0 discloses a fixing device of a 3D printer, which structurally comprises a printer, a fixing base, a supporting frame, an operation panel, a lifting guide rail, a servo motor, a cable, a laser head and a left-right moving guide rail; unable adjustment base is by the pedestal, branch, first spring, the rotary disk, the connecting rod, the clamping bar, the rod cover, the working plate, the support column, the apron, the acting line, the column casing, the second spring is constituteed, can consolidate the machined part when using in order to realize the fixing device of 3D printer, be equipped with unable adjustment base in the printer, unable adjustment base drives the working plate through the gravity of machined part, make it sink and hold connecting rod drive clamping bar through the acting line and consolidate the work piece, this simple structure, and reasonable in design, the cost is with low costs, and is suitable for being generalized to use. The technical scheme provided by the invention mainly aims at the fixation of the printing model, including the technical problem that the existing 3D printer is not fixed aiming at the base, and the printed product is not high in precision due to the unstable base.

SUMMERY OF THE UTILITY MODEL

Therefore, to foretell problem, the utility model provides a 3D printer mould unable adjustment base solves current 3D printer and leads to printing the not high technical problem of product precision for strengthening to the base.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the 3D printer die fixing base comprises a printer body, wherein the printer body comprises a base, a workbench, two supporting plates and two printing spray guns, the workbench is fixedly connected with the base, the two supporting plates are symmetrically arranged at two ends of the base and can slide along the edge of the base simultaneously, a guide rail is arranged on the supporting plates, a moving block is arranged on the guide rail, a cross beam is erected between the two moving blocks, the printing spray guns are arranged on the cross beam and can move back and forth along the axis direction of the cross beam, a working groove is formed in the center of the upper surface of the workbench, a plurality of accommodating cavities are formed in the inner circumferential surface of the working groove, electric push rods are arranged in the accommodating cavities, clamping convex blocks are arranged at the tail ends of the free ends of the electric push rods, and the clamping convex blocks can be close to or far away from the circle center of the working groove under the action of the electric push rods.

Furthermore, the clamping lug is covered with a flexible buffer layer.

Furthermore, a cooling fan is arranged on the supporting plate.

Further, the print gun includes a main gun and a sub gun for compensating the job.

Furthermore, a high-definition camera is integrated on the printing spray gun and used for monitoring the discharge amount and the printing quality of the main spray gun in real time.

By adopting the technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses a carry out fixed connection with workstation and base, change conventional liftable formula work platform into, current product includes two types, one kind is that the printing spray gun keeps spouting the material operation on only horizontal plane, and work platform is along with work process constantly descends until the product is accomplished and prints, and another kind is that printing spray gun and work platform homoenergetic carry out the up-and-down motion of vertical direction, and work platform has all taken place to remove in the two work process, can lead to the product base unstability of printing on the one hand, and the printing precision of on the other hand product can not be guaranteed, the utility model discloses eat the fixed design of workstation, be provided with the work recess simultaneously on the workstation, the work recess can be used for the product that location and holding were printed, can fix the base of product through the lug of putting of card after the base sclerosis of printing in-process product is stable simultaneously, has guaranteed the top and has printed the stability of operation and the holistic precision of product.

2. The clamping lug is covered with a flexible buffer layer which adopts a rubber layer structure, so that the outer surface of a printed product can be protected from being damaged in the fixing process.

3. Be provided with cooling blower in the backup pad, can carry out the suitable cold wind cooling operation of amount of wind in step at the in-process of printing the product, the purpose makes the printing raw materials after the heating resume original hardness as early as possible, avoids the upper strata to print the operation in-process bottom sprag not enough.

4. The printing spray gun comprises a main spray gun body and an auxiliary spray gun body, the auxiliary spray gun body is used for compensating operation, hollow portions generated in the operation process of the main spray gun body can be filled, and meanwhile printing precision can be improved.

5. The high-definition camera is arranged on the printing spray gun in an integrated mode and used for monitoring the discharge amount and the printing quality of the main spray gun in real time, and therefore whether compensation operation is carried out on the auxiliary spray gun is controlled.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a schematic view of the top view of the present invention;

fig. 4 is a schematic view of the structure of the electric push rod of the present invention.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

Referring to fig. 1 to 4, in the first embodiment, a 3D printer mold fixing base is provided, which includes a printer body, the printer body comprises a base 1, a workbench 2, support plates 3 and a printing spray gun 4, wherein the workbench 2 is fixedly connected with the base 1, the number of the support plates 3 is two, symmetrically arranged at two ends of the base 1, and the two supporting plates 3 can slide back and forth along the edge of the base simultaneously, a guide rail 31 is arranged on the supporting plate 3, a moving block 32 is arranged on the guide rail 31, the moving block 32 can move up and down along the guide rail 31 under the drive of a motor, a cross beam 8 is erected between the two moving blocks 32, the print spray gun 4 is arranged on a slide block 9 on the cross beam 8 and can move back and forth along the axial direction of the cross beam 8 under the driving of the slide block 9, a working groove 7 is arranged at the central position of the upper surface of the working platform 2, six containing cavities 71 are arranged on the inner circumferential surface of the working groove 7, an electric push rod 72 is arranged in the accommodating cavity 71, a clamping lug 73 is arranged at the tail end of the free end of the electric push rod 72, the clamping lug 73 can be close to or far from the center of the working groove 7 under the action of the electric push rod 72, the locking protrusion 73 is covered with a flexible buffer layer 731, the flexible buffer layer 731 is a rubber layer, the support plate 3 is provided with a cooling fan 6, the printing spray gun 4 comprises a main spray gun 41 and an auxiliary spray gun 42, the auxiliary spray gun 42 is used for compensating operation, which can flexibly move around the main spray gun 41, a high-definition camera 5 is integrated on the printing spray gun 4, the high-definition camera 5 is used for monitoring the discharge amount and the printing quality of the main spray gun 41 in real time.

The translation of the supporting plate 3, the movement of the moving block 32 on the supporting plate 3, and the movement of the sliding block 9 in the above embodiments are all driven by a motor to move smoothly along the track, and the moving manner and the driving principle are well known and will not be described herein.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1.3D printer mould unable adjustment base, including printer body, printer body includes base, workstation, backup pad, printing spray gun, its characterized in that: the printing spray gun is characterized in that the workbench is fixedly connected with the base, the number of the support plates is two, the support plates are symmetrically arranged at two ends of the base, the two support plates can slide along the edge of the base simultaneously, a guide rail is arranged on the support plates, a moving block is arranged on the guide rail, a cross beam is erected between the two moving blocks, the printing spray gun is arranged on the cross beam and can move back and forth along the axis direction of the cross beam, a working groove is arranged at the center of the upper surface of the workbench, a plurality of accommodating cavities are arranged on the inner circumferential surface of the working groove, electric push rods are arranged in the accommodating cavities, clamping lugs are arranged at the tail ends of the free ends of the electric push rods, and the clamping lugs can be close to or far away from the circle center of the working groove under the action of the electric push rods.

2. The 3D printer die securing base of claim 1, wherein: the clamping lug is covered with a flexible buffer layer.

3. The 3D printer die fixing base of claim 1, wherein: and a cooling fan is arranged on the supporting plate.

4. The 3D printer die fixing base according to any one of claims 1-3, wherein: the print gun includes a main gun and an auxiliary gun for compensating the operation.

5. The 3D printer die securing base of claim 4, wherein: the printing spray gun is provided with a high-definition camera in an integrated mode, and the high-definition camera is used for monitoring the discharge amount and the printing quality of the main spray gun in real time.