Supporting device for 3D printing material
Technical Field
The utility model relates to a strutting arrangement field, in particular to strutting arrangement that 3D printed material used.
Background
Three-dimensional printing, one of the rapid prototyping technologies, is a technology for constructing an object by using a bondable material such as powdered metal or plastic and the like in a layer-by-layer printing manner on the basis of a digital model file. It has been used to manufacture models in the fields of mold manufacturing, industrial design, etc., and is now increasingly used for direct manufacture of some products.
In the 3D printing work, powder-shaped plastic needs to be added into a storage box of a 3D printer, but the adding amount of the plastic powder is not easy to grasp, if the adding amount is too much, the waste of materials can be caused, and if the adding amount is too little, the model cannot be printed out in the expected shape.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a strutting arrangement that 3D printed material used to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a supporting device for a D printing material comprises a material box, a top plate is arranged above the material box, a circular groove is arranged in the middle of the top plate, a limiting rod is inserted and connected in the inner cavity of the circular groove in a sliding way, the bottom end of the limiting rod is fixedly connected with a pressing plate, the pressing plate is matched with the inner cavity of the material box, the top end of the limiting rod is fixedly connected with a handle, the outside of the limiting rod is movably sleeved with a spring, the top end of the spring is fixedly connected with the lower surface of the handle, the bottom end of the spring is fixedly connected with the upper surface of the top plate, the front of the material box is provided with an observation window, both sides of the front of the material box are provided with scale marks, round holes are arranged at the corners of the top plate, threaded rods are connected in the inner cavities of the round holes in a sliding and inserting manner, the fixed cover in outside of threaded rod is equipped with the spacing ring, the spacing ring is located the below of roof.
Preferably, threaded holes are formed in the corners of the top of the material box, and the bottom of the threaded rod is in threaded penetrating connection with the inner cavity of the threaded hole.
Preferably, the front of the material box is provided with a through groove, and the observation window is fixedly embedded in an inner cavity of the through groove.
Preferably, the top thread of the threaded rod is sleeved with a fixing ring, and the fixing ring is positioned above the top plate.
Preferably, the bottom end of the material box is fixedly connected with a discharge pipe, and a rotating plate is arranged in an inner cavity of the discharge pipe.
Preferably, one side fixedly connected with connecting rod of commentaries on classics board, the connecting rod rotates with the discharging pipe and alternates and is connected, the external screw thread has been seted up to the outer wall of connecting rod, the outside screw thread of connecting rod has cup jointed the nut, the one end fixedly connected with handle of connecting rod.
Preferably, two supporting legs are fixedly connected to two sides of the bottom end of the material box, and suckers are fixedly connected to the bottom ends of the supporting legs.
The utility model discloses a technological effect and advantage:
(1) the utility model utilizes the matched setting mode of the material box and the pressing plate, when the material is less, the material is added into the inner cavity of the material box for a small amount of times, when the material is more, the rotating plate is rotated to enable the material to flow out a part, thereby accurately controlling the amount of the material to be added and enabling the printing of the model to be more accurate;
(2) the utility model discloses utilize threaded rod and screw hole matched with to set up the mode, through rotating into the inner chamber of screw hole with the threaded rod to alright realize the fixed to relative position between threaded rod and the screw hole, it is spacing just also to be convenient for to the support of roof plate.
Drawings
Fig. 1 is a schematic view of the internal front structure of the present invention.
Fig. 2 is the structure diagram of the threaded rod of the present invention.
Fig. 3 is the structure schematic diagram of the material box of the utility model.
Fig. 4 is the internal structure diagram of the discharging pipe of the present invention.
In the figure: 1. a material box; 2. a top plate; 3. a limiting rod; 4. pressing a plate; 5. a handle; 6. a spring; 7. an observation window; 8. a threaded rod; 9. a limiting ring; 10. a threaded hole; 11. a fixing ring; 12. a discharge pipe; 13. rotating the plate; 14. a connecting rod; 15. and (4) sucking discs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a strutting arrangement that 3D printing material used as shown in fig. 1-4, including material case 1, two supporting legss of the equal fixedly connected with in both sides of 1 bottom of material case, the bottom fixedly connected with sucking disc 15 of supporting legs, through adsorbing sucking disc 15 on the 3D printer, thereby be convenient for to the support of relative position between material case 1 and the 3D printer fixed, threaded hole 10 is all seted up to the edge at 1 top of material case, threaded rod 8's bottom and the inner chamber screw thread interlude of screw hole 10 are connected, through in the inner chamber with the rotatory screw hole 10 that advances of threaded rod 8, thereby alright realize fixing relative position between threaded rod 8 and the screw hole 10, just be convenient for spacing to the support of roof 2.
A top plate 2 is arranged above the material box 1, a circular groove is arranged in the middle of the top plate 2, a limiting rod 3 is inserted and connected in the inner cavity of the circular groove in a sliding way, the sliding of the limiting rod 3 is limited through the round groove, so that the limiting rod 3 can only slide up and down, the bottom end of the limiting rod 3 is fixedly connected with a pressing plate 4, the pressing plate 4 is matched with the inner cavity of the material box 1, the top end of the limiting rod 3 is fixedly connected with a handle 5, the outer part of the limiting rod 3 is movably sleeved with a spring 6, the position of the handle 5 is convenient to support through the spring 6, so that the position state of the handle 5 is more stable, make clamp plate 4 can be apart from material case 1 certain height, be convenient for continue to carry out reinforced processing towards the inner chamber of material case 1, the top of spring 6 and the lower fixed surface of handle 5 are connected, the bottom of spring 6 and the upper fixed surface of roof 2 are connected.
The front of material case 1 is provided with observation window 7, observation window 7 is transparent material, be convenient for observe through 7 inside of case material case 1 of observation window, then after the plastic powder in 1 inner chamber of material case flattens when clamp plate 4, the position of cooperation scale mark, thereby alright measure the degree of depth of plastic powder in 1 inner chamber of material case, then alright reachs the volume of plastic powder in 1 inner chamber of material case, the scale mark has all been seted up to the positive both sides of material case 1, logical groove has been seted up in the front of material case 1, the fixed inner chamber of locating logical groove that inlays of observation window 7.
The round hole has all been seted up at the edge of roof 2, the slip interlude is connected with threaded rod 8 in the inner chamber of round hole, the outside fixed cover of threaded rod 8 is equipped with spacing ring 9, it is spacing to be convenient for support the position of roof 2 through spacing ring 9, make the position of roof 2 more stable, be convenient for to the installation of roof 2, spacing ring 9 is located the below of roof 2, fixed ring 11 has been cup jointed to the top screw thread of threaded rod 8, fixed ring 11 is located the top of roof 2, screw up through the screw thread of fixed ring 11, be convenient for compress tightly fixedly to roof 2.
Bottom fixedly connected with discharging pipe 12 of material case 1, the inner chamber through the inlet pipe with discharging pipe 12 alignment stock chest, be provided with in the inner chamber of discharging pipe 12 and change board 13, through changing board 13 and rotating to the horizontality, be convenient for seal the inner chamber of discharging pipe 12, prevent dropping of plastic granules, it rotates to vertical state to change board 13, thereby be convenient for the ejection of compact to plastic granules, change one side fixedly connected with connecting rod 14 of board 13, connecting rod 14 rotates with discharging pipe 12 and alternates and is connected, the external screw thread has been seted up to connecting rod 14's outer wall, the nut has been cup jointed to connecting rod 14's external screw thread, connecting rod 14's one end fixedly connected with handle.
The utility model discloses the theory of operation:
in use, firstly, plastic powder is added into an inner cavity of the material box 1, then the threaded rod 8 is threaded and inserted into an inner cavity of the threaded hole 10, after the threaded rod 8 is fixed, then the top plate 2 and the threaded rod 8 are inserted, the top plate 2 is limited by the limiting ring 9, so that the top plate 2 is stably supported above the material box 1, then the handle 5 is pressed downwards, the spring 6 is in a deformation state through the downward pressing of the handle 5, then the handle 5 can drive the limiting rod 3 to move towards the direction of the material box 1, the limiting rod 3 can drive the pressing plate 4 to move towards the direction of the inner cavity of the material box 1, the powder surface of the inner cavity of the material box 1 is conveniently flattened, then the powder in the material box 1 is observed through the observation window 7, and through the relative positions of the surface of the powder in the inner cavity of the material box 1 and the scale mark, alright judge material content in the material case 1 inner chamber, when the material is less, a small amount of material is added to the inner chamber of material case 1 many times, when the material is more, rotates commentaries on classics board 13 for the material flows partly.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.