CN211968447U - Tray for 3D printer for broad-spectrum high-molecular material - Google Patents
Tray for 3D printer for broad-spectrum high-molecular material Download PDFInfo
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- CN211968447U CN211968447U CN202020241175.2U CN202020241175U CN211968447U CN 211968447 U CN211968447 U CN 211968447U CN 202020241175 U CN202020241175 U CN 202020241175U CN 211968447 U CN211968447 U CN 211968447U
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- top surface
- tray
- fixedly connected
- screw rod
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Abstract
The utility model discloses a broad spectrum is tray for macromolecular material 3D printer, including tray and bottom plate, the top surface at the tray is cup jointed in the bottom plate activity, the equal fixedly connected with screw rod in top surface four corners of tray, the surface of screw rod has cup jointed first spring, the top surface spiral of screw rod has cup jointed the nut, the inside fixed mounting of bottom plate has the roof, movable mounting has the holding down plate in the top surface of roof, the spliced eye has evenly been seted up at the top surface center of holding down plate, the even fixedly connected with second spring in bottom surface of holding down plate, the equal fixedly connected with joint piece in both sides edge four corners of holding down plate, the even fixedly connected with ejector pin in top surface center of roof, spacing hole has been seted up at the upper surface center of stopper. The utility model discloses can be convenient for get rid of the model from the top surface of tray, the effectual instrument of avoiding causes the damage to the surface of model, reduces the operation degree of difficulty that the model taken off, improves work efficiency.
Description
Technical Field
The utility model relates to a 3D printer tray equipment technical field specifically is a tray for 3D printer for broad spectrum macromolecular material.
Background
The existing 3D printer technology for broad-spectrum high polymer materials is mature day by day, the application field is wider and wider, the 3D printer for broad-spectrum high polymer materials can use multiple materials to print, wherein a lot of materials can be stained on the surface of a tray after printing is completed, the 3D printer needs to be shoveled down from the printing tray, but the operation easily deforms the printed model, influences the manufacture of the final model, increases the operation difficulty of taking down the model, and therefore the tray for the 3D printer for broad-spectrum high polymer materials is needed to solve the problems provided in the above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a broad-spectrum for macromolecular material tray for 3D printer to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a tray for a 3D printer for broad-spectrum high polymer materials comprises a tray and a bottom plate, wherein the bottom plate is movably sleeved on the top surface of the tray, four corners of the top surface of the tray are fixedly connected with screw rods, the outer surfaces of the screw rods are sleeved with first springs, the outer surface of the top of the screw rod is spirally sleeved with a screw cap, the inside of the bottom plate is fixedly provided with a top plate, a lower pressing plate is movably arranged in the top surface of the top plate, the center of the top surface of the lower pressing plate is uniformly provided with splicing holes, the bottom surface of the lower pressing plate is uniformly and fixedly connected with a second spring, the four corners of the edge of the two side edges of the lower pressing plate are fixedly connected with clamping blocks, the top surface center of the top plate is uniformly and fixedly connected with ejector rods, the edges of the two side surfaces of the top surface of the top plate are respectively provided with a limiting clamping groove, the equal fixedly connected with stopper in four corners edge of roof, spacing hole has been seted up at the upper surface center of stopper.
Preferably, the limiting blocks at the four corners of the top plate are sleeved with the screw rod through limiting holes, and the bottom surfaces of the limiting blocks are in contact with the top end of the first spring on the outer surface of the screw rod.
Preferably, the bottom surface of the screw cap on the outer surface of the screw rod is in contact connection with the top surface of the limiting block.
Preferably, the bottom end of the second spring on the bottom surface of the lower pressure plate is fixedly connected with the upper surface of the top plate.
Preferably, the ejector rod at the center of the upper surface of the top plate is correspondingly inserted into the insertion hole at the center of the lower pressing plate, and the top surface of the ejector rod is flush with the top surface of the lower pressing plate.
Preferably, the clamping blocks at the edges of the four corners of the lower pressing plate are movably clamped with the top surface of the top plate through limiting clamping grooves.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model has the advantages that the limiting blocks at the four corners of the top plate are sleeved with the screw rod through the limiting holes, the bottom surface of the limiting block is contacted with the top end of the first spring on the outer surface of the screw rod, when the lower press plate is pressed to descend, the first spring can be extruded to shrink to generate elastic force, the elastic force generated by the first spring can provide power for the lower press plate to restore the initial position, the bottom surface of the nut on the outer surface of the screw rod is contacted and connected with the top surface of the limiting block, the nut is rotated to change the upper and lower heights of the outer surface of the screw rod, the nut is extruded on the upper surface of the limiting block, the level of the bottom plate can be adjusted, the bottom end of the second spring on the bottom surface of the lower press plate is fixedly connected with the upper surface of the top plate, the problems that the second spring moves when being pressed can be avoided, and the like, the ejector, thereby can prevent the model decline at the ejector pin when holding down plate descends, guarantee the top surface phase separation of model bottom surface and holding down plate, the joint piece at holding down plate four corners edge is through spacing draw-in groove and the top surface looks activity joint of roof to guarantee that the holding down plate does not separate with the roof when sliding from top to bottom.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the structure of the tray of the present invention;
FIG. 3 is a schematic view of the bottom plate structure of the present invention;
fig. 4 is a schematic diagram of the structure of the lower pressing plate of the present invention;
fig. 5 is a schematic view of the top plate structure of the present invention.
In the figure: 1-tray, 2-bottom plate, 3-nut, 4-screw, 5-first spring, 6-lower pressing plate, 7-top plate, 8-clamping block, 9-second spring, 10-plug hole, 11-limiting clamping groove, 12-limiting block, 13-ejector rod and 14-limiting hole.
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.
Referring to fig. 1-5, the present invention provides an embodiment: a tray for a 3D printer for broad-spectrum high polymer materials comprises a tray 1 and a bottom plate 2, wherein the bottom plate 2 is movably sleeved on the top surface of the tray 1, four corners of the top surface of the tray 1 are fixedly connected with screw rods 4, the outer surface of each screw rod 4 is sleeved with a first spring 5, the outer surface of the top of each screw rod 4 is spirally sleeved with a nut 3, a top plate 7 is fixedly arranged inside the bottom plate 2, a lower pressing plate 6 is movably arranged in the top surface of the top plate 7, the center of the top surface of the lower pressing plate 6 is uniformly provided with inserting holes 10, the bottom surface of the lower pressing plate 6 is uniformly and fixedly connected with a second spring 9, four corners of two side edges of the lower pressing plate 6 are fixedly connected with clamping blocks 8, the center of the top surface of the top plate 7 is uniformly and fixedly connected with ejector rods 13, two side edges of the top surface of the top plate 7 are respectively provided with, the limiting blocks 12 at the four corners of the top plate 7 are sleeved with the screw rod 4 through the limiting holes 14, the bottom surface of the limiting block 12 is contacted with the top end of the first spring 5 on the outer surface of the screw rod 4, so that when the lower pressing plate 6 is pressed to descend, the first spring 5 is extruded to shrink to generate elastic force, the elastic force generated by the first spring 5 can provide power for the lower pressing plate 6 to restore the initial position, the bottom surface of the nut 3 on the outer surface of the screw rod 4 is contacted and connected with the top surface of the limiting block 12, so that the nut 3 is rotated to adjust the upper height of the outer surface of the screw rod 4 to extrude the upper surface of the limiting block 12, the level of the bottom plate 2 can be adjusted, the bottom end of the second spring 9 on the bottom surface of the lower pressing plate 6 is fixedly connected with the upper surface of the top plate 7, the problems that the second spring 9 moves when being pressed can be avoided, and the top surface of ejector pin 13 flushes with the top surface of holding down plate 6 mutually to ejector pin 13 can prevent the model to descend when holding down plate 6 descends, guarantees the top surface phase separation of model bottom surface and holding down plate 6, and the joint piece 8 at holding down plate 6 four corners edge passes through spacing draw-in groove 11 and the top surface looks activity joint of roof 7, thereby guarantees that holding down plate 6 does not separate with roof 7 phase when sliding from top to bottom.
Stopper 12 in roof 7 four corners cup joints mutually through spacing hole 14 and screw rod 4, and the bottom surface of stopper 12 contacts with the top of the first spring 5 of 4 surface of screw rod, the bottom surface of 4 surface screw caps 3 of screw rod contacts with the top surface of stopper 12 and is connected, the bottom of 6 bottom surfaces second spring 9 of lower clamp plate and the upper surface looks fixed connection of roof 7, the ejector pin 13 at roof 7 upper surface center is pegged graft with the spliced eye 10 at 6 centers of lower clamp plate correspondingly, and the top surface of ejector pin 13 flushes with the top surface of lower clamp plate 6 mutually, the joint piece 8 at 6 four corners of lower clamp plate edge is through spacing draw-in groove 11 and the top surface looks activity joint of roof 7.
The working principle is as follows: after the model is printed, the 3D printer stops running, then two sides of the tray 1 and the bottom plate 2 are held by two hands, the thumb is placed on the upper surface of the bottom plate 2 and is close to the edge of the inserting hole 10, the other four fingers are placed on the bottom surface of the tray 1 and are close to the center of the bottom surface of the tray 1, then the thumb is used for forcibly pressing the outer edge of the inserting hole 10 on the upper surface of the pressing plate 6, the upper surface of the pressing plate 6 is continuously pressed by a continuous moving position, the pressing plate 6 descends on the upper surface of the top plate 7, the second spring 9 on the bottom surface is squeezed by the pressing plate 6 to generate elasticity when the pressing plate descends, the clamping block 8 on the side end of the pressing plate 6 slides downwards in the limiting clamping groove 11, the inserting hole 10 slides downwards on the outer surface of the ejector rod 13, wherein the model bottom surface on the upper surface of the pressing plate 6 descends along with the pressing plate 6 on the upper surface of the top plate 7, and break away from the upper surface of holding down plate 6 under the prevention at ejector pin 13 top, then remove the external force of holding down plate 6 upper surface, holding down plate 6 can promote holding down plate 6 and resume initial position under the elastic force effect that the second spring 9 shrink produced simultaneously, the area that the model bottom surface was bonded reduces and disperses this moment to be convenient for get rid of the model from the top surface of ejector pin 13, the effectual instrument of avoiding causes the damage to the surface of model, reduce the operation degree of difficulty that the model was taken off, improve work efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a broad spectrum is tray for macromolecular material 3D printer, includes tray (1) and bottom plate (2), its characterized in that: the bottom plate (2) is movably sleeved on the top surface of the tray (1), four corners of the top surface of the tray (1) are fixedly connected with screw rods (4), the outer surface of each screw rod (4) is sleeved with a first spring (5), the outer surface of the top of each screw rod (4) is spirally sleeved with a nut (3), a top plate (7) is fixedly installed inside the bottom plate (2), a lower pressing plate (6) is movably installed in the top surface of the top plate (7), inserting holes (10) are uniformly formed in the center of the top surface of the lower pressing plate (6), second springs (9) are uniformly and fixedly connected with the bottom surface of the lower pressing plate (6), clamping blocks (8) are fixedly connected with four corners of edges of two side edges of the lower pressing plate (6), ejector rods (13) are uniformly and fixedly connected with the center of the top surface of the top plate (7), and limiting clamping grooves (11) are formed in edges, the four corners of the top plate (7) are fixedly connected with limit blocks (12), and limit holes (14) are formed in the centers of the upper surfaces of the limit blocks (12).
2. The pallet for the 3D printer of claim 1, which is characterized in that: the limiting blocks (12) at the four corners of the top plate (7) are sleeved with the screw rod (4) through limiting holes (14), and the bottom surfaces of the limiting blocks (12) are in contact with the top end of the first spring (5) on the outer surface of the screw rod (4).
3. The pallet for the 3D printer of claim 1, which is characterized in that: the bottom surface of the screw cap (3) on the outer surface of the screw rod (4) is in contact connection with the top surface of the limiting block (12).
4. The pallet for the 3D printer of claim 1, which is characterized in that: the bottom end of a second spring (9) on the bottom surface of the lower pressing plate (6) is fixedly connected with the upper surface of the top plate (7).
5. The pallet for the 3D printer of claim 1, which is characterized in that: and the ejector rod (13) at the center of the upper surface of the top plate (7) is correspondingly inserted into the insertion hole (10) at the center of the lower pressing plate (6), and the top surface of the ejector rod (13) is flush with the top surface of the lower pressing plate (6).
6. The pallet for the 3D printer of claim 1, which is characterized in that: the clamping blocks (8) at the four corner edges of the lower pressing plate (6) are movably clamped with the top surface of the top plate (7) through limiting clamping grooves (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020241175.2U CN211968447U (en) | 2020-03-03 | 2020-03-03 | Tray for 3D printer for broad-spectrum high-molecular material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020241175.2U CN211968447U (en) | 2020-03-03 | 2020-03-03 | Tray for 3D printer for broad-spectrum high-molecular material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211968447U true CN211968447U (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020241175.2U Active CN211968447U (en) | 2020-03-03 | 2020-03-03 | Tray for 3D printer for broad-spectrum high-molecular material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311664A (en) * | 2022-03-15 | 2022-04-12 | 江苏祥和电子科技有限公司 | 3D printer convenient to unload material and prevent jam |
-
2020
- 2020-03-03 CN CN202020241175.2U patent/CN211968447U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311664A (en) * | 2022-03-15 | 2022-04-12 | 江苏祥和电子科技有限公司 | 3D printer convenient to unload material and prevent jam |
| CN114311664B (en) * | 2022-03-15 | 2022-05-17 | 江苏祥和电子科技有限公司 | 3D printer convenient to unload material and prevent to block up |
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