CN209111533U - A kind of full-automatic leveling structure of novel 3D printer - Google Patents

Abstract

The utility model discloses a kind of novel full-automatic leveling structures of 3D printer, including workbench, the two sides of the workbench bottom are provided with threaded rod, it is connected between two threaded rods by the first closed-loop synchronization V belt translation, the front of the first closed-loop synchronization band is provided with Z-direction motor, it is provided with X-motor on the left of the workbench front end, is fixedly connected with platform at the top of the workbench.The utility model passes through the setting of workbench, threaded rod, the first closed-loop synchronization band, Z-direction motor, X-motor, platform, position detecting point, the second closed-loop synchronization band, Y stepping motor, third closed-loop synchronization band and position sensing tool, it solves most printer currently on the market and is not involved with this function of automatic leveling, user can only be according to the service manual de-regulation for using manufacturer, the barely satisfactory problem of regulating effect, the full-automatic leveling structure of novel 3D printer has can be with automatic leveling the advantages of.

Description

A kind of full-automatic leveling structure of novel 3D printer

Technical field

The utility model relates to 3D printer technical field, specially a kind of novel 3D printer automatically levels knot Structure.

Background technique

3D printer is a kind of cumulative manufacturing technology, i.e. a kind of machine of rapid prototyping technology, it is a kind of mathematical model Based on file, the cross sectional information in file is read, it will with adhesive materials such as special wax material, powdery metal or plastics These sections are printed layer by layer, then each layer cross section is glued together in various ways to produce an entity, existing rank Section three-dimensional printer is used to manufacture product, and the characteristics of this technology, which is it almost, can produce the article of any shape.

Current city off field, people to it is intelligentized require it is higher and higher, for 3D printer be also it is the same, just Most printer is not involved with this function of automatic leveling in the market at present, and user can only be according to using manufacturer Service manual de-regulation, result is often barely satisfactory, so to facilitate beginner faster for the realization of automatic flat-adjustable function It is familiar with 3D printer.

Utility model content

The purpose of this utility model is to provide a kind of novel full-automatic leveling structures of 3D printer, and having can be automatic The advantages of leveling, solves most printer currently on the market and is not involved with this function of automatic leveling, and user can only According to the service manual de-regulation for using manufacturer, the barely satisfactory problem of regulating effect.

To achieve the above object, the utility model provides the following technical solutions: the novel 3D printer of one kind is automatically adjusted Flat structure, including workbench, the two sides of the workbench bottom are provided with threaded rod, by the between two threaded rods The connection of one closed-loop synchronization V belt translation, the front of the first closed-loop synchronization band are provided with Z-direction motor, the workbench front end Left side is provided with X-motor, and platform is fixedly connected at the top of the workbench, and the surface of the platform offers position detecting Point, the two sides of the platform are provided with the second closed-loop synchronization band, and the surface of the second closed-loop synchronization band is fixedly connected with Y step Into motor, connected between two Y stepping motors by third closed-loop synchronization V belt translation, the table of the third closed-loop synchronization band Face is fixedly connected with position sensing tool.

Preferably, the bottom of the workbench is fixedly connected with supporting leg, and the quantity of the supporting leg is four, the branch The bottom of support leg is fixedly connected with mounting plate, and the surface of the mounting plate offers mounting hole.

Preferably, the two sides of the bench-top are provided with straight grain handle, and work is run through in the bottom end of the straight grain handle Make platform and extend to the outside of workbench, the surface of the straight grain handle is arranged with platform spring, the top of the platform spring It is welded respectively with platform and workbench with bottom.

Preferably, the Z-direction motor provides power resources by the 4th closed-loop synchronization band for the first closed-loop synchronization band, institute The bottom that rheme sets prospecting tools is provided with print head, and the X-motor is the second closed loop by deceleration device, wheel disc and drive rod Synchronous belt provides power resources, and the quantity of the position detecting point is 25.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model passes through workbench, threaded rod, the first closed-loop synchronization band, Z-direction motor, X-motor, platform, position The setting for setting detecting point, the second closed-loop synchronization band, Y stepping motor, third closed-loop synchronization band and position sensing tool, solves mesh Preceding printer most in the market is not involved with this function of automatic leveling, and user can only use hand according to use manufacturer Volume de-regulation, the barely satisfactory problem of regulating effect, the full-automatic leveling structure of novel 3D printer, have to adjust automatically Flat advantage, is worthy to be popularized.

2, the utility model passes through the setting of supporting leg and mounting plate, can not only be supported to whole device, also side Just supporting leg is installed to the surface of other pedestals, passes through the setting of straight grain handle and platform spring, it can be ensured that at four angles The position of print head and platform is almost the same when falling, and passes through the cooperation of each structure, accessible effect are as follows: leveling Method is simple, is easy to the upper hand operation of new hand；After only needing early period simple pre-leveling, confirmation distance to be suitble to, do not needed then More operations；Suitable for all platform schemes, use scope is wider, is not limited its use scope by the material of print platform；It is whole A device is equivalent to for other sensors, and cost is lower；25 points of probe method can comprehensively detect the position of entire platform Data are set, it is more accurate.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model structure front view；

Fig. 3 is the utility model structure top view；

Fig. 4 is the utility model the structure left view.

In figure: 1 workbench, 2 threaded rods, 3 first closed-loop synchronization bands, 4 Z-direction motors, 5 X-motors, 6 platforms, 7 positions Detect point, 8 second closed-loop synchronization bands, 9 Y stepping motors, 10 third closed-loop synchronization bands, 11 position sensing tools, 12 supporting legs, 13 mounting plates, 14 straight grain handles, 15 platform springs, 16 the 4th closed-loop synchronization bands.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-4, a kind of full-automatic leveling structure of novel 3D printer, including workbench 1,1 bottom of workbench Two sides be provided with threaded rod 2, be sequentially connected between two threaded rods 2 by the first closed-loop synchronization band 3, the first closed-loop synchronization Front with 3 is provided with Z-direction motor 4, X-motor 5 is provided on the left of 1 front end of workbench, the top of workbench 1 is fixedly connected There is a platform 6, the surface of platform 6 offers position detecting point 7, and the two sides of platform 6 are provided with the second closed-loop synchronization band 8, and second The surface of closed-loop synchronization band 8 is fixedly connected with Y stepping motor 9, passes through third closed-loop synchronization band 10 between two Y stepping motors 9 Transmission connection, the surface of third closed-loop synchronization band 10 are fixedly connected with position sensing tool 11, and the bottom of workbench 1 is fixedly connected There is supporting leg 12, the quantity of supporting leg 12 is four, and the bottom of supporting leg 12 is fixedly connected with mounting plate 13, the table of mounting plate 13 Face offers mounting hole, and the two sides at 1 top of workbench are provided with straight grain handle 14, and workbench is run through in the bottom end of straight grain handle 14 1 and the outside of workbench 1 is extended to, the surface of straight grain handle 14 is arranged with platform spring 15, the top and bottom of platform spring 15 Portion is welded with platform 6 and workbench 1 respectively, and Z-direction motor 4 is that the first closed-loop synchronization band 3 mentions by the 4th closed-loop synchronization band 16 For power resources, the bottom of position sensing tool 11 is provided with print head, and X-motor 5 is by deceleration device, wheel disc and drive rod Second closed-loop synchronization band 8 provides power resources, and the quantity of position detecting point 7 is 25, passes through supporting leg 12 and mounting plate 13 Setting, can not only be supported whole device, also facilitate and install supporting leg 12 to the surface of other pedestals, pass through straight grain The setting of handle 14 and platform spring 15, it can be ensured that the position of print head and platform 6 is almost the same when four corners, By the cooperation of each structure, accessible effect are as follows: leveling method is simple, is easy to the upper hand operation of new hand；It only needs early period simply Pre-leveling, confirmation distance be suitble to after, do not need excessive operation then；Suitable for all platform schemes, use scope is more Extensively, its use scope is not limited by the material of print platform；Whole device is equivalent to for other sensors, and cost is lower；25 Point probe method, can comprehensively detect the position data of entire platform 6, it is more accurate, by workbench 1, threaded rod 2, First closed-loop synchronization band 3, Z-direction motor 4, X-motor 5, platform 6, position detecting point 7, the second closed-loop synchronization band 8, Y stepping motor 9, the setting of third closed-loop synchronization band 10 and position sensing tool 11 solves most printer currently on the market and does not relate to And this function of automatic leveling is arrived, user can only be according to the service manual de-regulation for using manufacturer, and regulating effect is goodish Problem, the full-automatic leveling structure of novel 3D printer have can be with automatic leveling the advantages of, are worthy to be popularized.

In use, firstly, position sensing tool 11 must be mounted in a reasonable position by us, then first manual preset It is flat, head is first moved to the then movement of 6 front of platform, the straight grain handle 14 of 6 lower section of adjustment platform, if too close, with regard to the inverse time Needle adjustment, such as excessively too far, just adjustment clockwise, it is ensured that the position of print head and platform 6 is almost the same when four corners, Secondly, after test terminates, then selection is all returned using 25 position datas of 11 test platform 6 of position sensing tool Return initial position, when position sensing tool 11, which provides stopping, surveying signal, usual Z axis can decline 10mm or so as peace again Full distance, (here we introduce " safe distance " concept, the effect of safe distance, every time return initial position when, Z axis 10mm will be declined, prevent direct Z axis from directly rising, and then damage position sensing tool), it selects Z axis to rise 10mm, eliminates and pacify Full distance, detect distance of the spray head apart from platform 6 if appropriate for, if it is not, we need to adjust deviant again, if If too far, increase deviant, if closely, being reduced by deviant, adjusting 0.1mm every time, until distance is about very much 0.2mm.

In summary: the full-automatic leveling structure of novel 3D printer passes through workbench 1, threaded rod 2, the first closed loop Synchronous belt 3, Z-direction motor 4, X-motor 5, platform 6, position detecting point 7, the second closed-loop synchronization band 8, Y stepping motor 9, third are closed Being used cooperatively for ring synchronous belt 10 and position sensing tool 11, solves most printer currently on the market and is not involved with This function of automatic leveling, user can only be according to the service manual de-regulation for using manufacturer, the barely satisfactory problems of regulating effect.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of novel full-automatic leveling structure of 3D printer, including workbench (1), it is characterised in that: the workbench (1) The two sides of bottom are provided with threaded rod (2), are connected between two threaded rods (2) by the transmission of the first closed-loop synchronization band (3) It connects, the front of the first closed-loop synchronization band (3) is provided with Z-direction motor (4), the left side setting of workbench (1) front end Have X-motor (5), be fixedly connected with platform (6) at the top of the workbench (1), the surface of the platform (6) offers position and detects Measuring point (7), the two sides of the platform (6) are provided with the second closed-loop synchronization band (8), the table of the second closed-loop synchronization band (8) Face is fixedly connected with Y stepping motor (9), is connected between two Y stepping motors (9) by third closed-loop synchronization band (10) transmission It connects, the surface of the third closed-loop synchronization band (10) is fixedly connected with position sensing tool (11).

2. the novel full-automatic leveling structure of 3D printer of one kind according to claim 1, it is characterised in that: the work The bottom of platform (1) is fixedly connected with supporting leg (12), and the quantity of the supporting leg (12) is four, the bottom of the supporting leg (12) Portion is fixedly connected with mounting plate (13), and the surface of the mounting plate (13) offers mounting hole.

3. the novel full-automatic leveling structure of 3D printer of one kind according to claim 1, it is characterised in that: the work Two sides at the top of platform (1) are provided with straight grain handle (14), and the bottom end of the straight grain handle (14) through workbench (1) and extends To the outside of workbench (1), the surface of the straight grain handle (14) is arranged with platform spring (15), the platform spring (15) Top and bottom is welded with platform (6) and workbench (1) respectively.

4. the novel full-automatic leveling structure of 3D printer of one kind according to claim 1, it is characterised in that: the side Z Power resources, the position sensing work are provided for the first closed-loop synchronization band (3) by the 4th closed-loop synchronization band (16) to motor (4) The bottom of tool (11) is provided with print head, and the X-motor (5) is the second closed-loop synchronization by deceleration device, wheel disc and drive rod Band (8) provides power resources, and the quantity of the position detecting point (7) is 25.