3D printing hand plate model excess material recovery device

Abstract

The utility model relates to the technical field of 3D printing, in particular to a 3D printing hand plate model excess material recovery device which comprises a box body, clamping plates used for placing a printer are symmetrically arranged on the box body, rotating shafts are symmetrically arranged on the box body, side baffles used for preventing model excess materials from splashing out are symmetrically arranged on the rotating shafts, and the side baffles are arranged on the box body. The rotating shaft is provided with a first filter screen used for filtering model excess materials, the first filter screen is provided with dispersing strips used for dispersing the model excess materials, and compression shafts used for improving the rotating efficiency of the rotating shaft are symmetrically arranged on the box body. Through the arrangement of the clamping plate and the clamping plate, the printer can be erected on the box body, the height between the printer and the box body is reduced, meanwhile, the collection efficiency of the model excess materials is improved, the model excess materials are collected by the clamping plate in a centralized mode, the screening effect of the model excess materials can be improved through free sliding, the model excess materials are prevented from being accumulated in the box body, and the production efficiency is improved. And the follow-up collection effect is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of 3D printing, in particular to a 3D printing prototype model residual material recovery device. Background Art

[0002] The existing application number is "CN201821411489.1", and the patent document is named "A 3D Printer Waste Material Recovery Device". This patent document discloses that by fixing the filter structure with a bracket, materials can be saved and the cost is low; at least two layers of filter structure can ensure the filtering effect of the mixed liquid, ensure that the recycled printing material is not mixed with impurities, improve the recovery efficiency, and achieve efficient recovery of printing materials; by setting a guide part, it is convenient to dump the mixed liquid and avoid the mixed liquid remaining in the collection box.

[0003] The existing technology realizes the filtering function of model waste through a multi-layer filtering structure. Although it can improve the screening effect of model waste, the overall layout is relatively high, so the printer frame needs to be set above the device, which not only increases the support cost of the printer, but also endangers the safety of the printer body. When the printer changes the printing direction, the vibration will cause the printer to move on the device, causing the model waste to be scattered everywhere, thereby reducing the collection effect of the model waste. To this end, we designed a 3D printing prototype model waste recycling device. Utility Model Content

[0004] The purpose of the utility model is to solve the problem of low residual material collection effect in the prior art and to propose a 3D printing prototype model residual material recovery device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A 3D printing prototype model waste material recovery device comprises a box body, a card plate for placing a printer is symmetrically arranged on the box body, a rotating shaft is symmetrically arranged on the box body, side baffles for blocking the splashing of model waste material are symmetrically arranged on the rotating shaft, a first filter screen for filtering the model waste material is provided on the rotating shaft, a dispersion strip for dispersing the model waste material is provided on the first filter screen, a compression shaft for improving the rotation efficiency of the rotating shaft is symmetrically arranged on the box body, and a plurality of vibration strips for improving the filtering effect of the model waste material are provided on the dispersion strip.

[0007] Furthermore, the side baffle is fixedly connected to the rotating shaft via a clamping ring, a clamping plate for carrying the model residue is provided on the rotating shaft, and a connecting seam is opened at one end of the clamping plate.

[0008] Furthermore, the first filter screen is fixedly connected to the clamping plate via a fastener, and the first filter screen abuts against the connecting seam.

[0009] Furthermore, the dispersion strip is in a pointed cone shape and is fixedly connected to the inner wall of the connection seam via a fastener.

[0010] Furthermore, one end of the compression shaft is fixedly connected to the box body, and the other end is fixedly connected to the clamping plate.

[0011] Furthermore, a groove is provided at the bottom of the card board, the vibration bar is fixedly connected to the groove by a fastener, the box body is symmetrically provided with vibrators, the card board is provided with a fixer for fixing the vibration bar, the box body is provided with a second filter net for improving the filtering effect, and the card board is provided with an anti-overflow port for preventing the accumulation of model residual materials.

[0012] The beneficial effects of the utility model are:

[0013] 1. The 3D printing prototype model waste material recovery device enables the printer to be erected on the box body through the setting of the card plate and the card plate, thereby reducing the height between the printer and the box body, and also improving the collection efficiency of the model waste material. The model waste material is collected centrally by the card plate, and the screening effect of the model waste material can be improved by free sliding, thereby avoiding the accumulation of model waste material in the box body, causing waste material congestion and affecting the subsequent collection effect.

[0014] 2. The 3D printing prototype model waste material recovery device improves the mobility of the model waste material on the pallet after the model waste material falls into the pallet through the setting of the vibration bar and the dispersion bar, and improves the screening effect of large and small waste materials. At the same time, the dispersion bar can prevent the model waste material from being congested in the middle section of the pallet, thereby obtaining a reasonable filtering effect. The pallet can be easily rotated through the connecting seam, which can improve the efficiency of scraping the model waste material on the pallet in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of the 3D printing prototype model waste material recovery device proposed by the utility model;

[0016] Figure 2 This is a top view of the 3D printing prototype model waste material recovery device proposed by the utility model;

[0017] Figure 3 This is a structural detail diagram of the 3D printing prototype model waste material recovery device proposed by the utility model;

[0018] Figure 4 for Figure 3 A partial enlarged view of the middle A;

[0019] Figure 5 This is a cross-sectional view of the 3D printing prototype model waste material recovery device proposed by the utility model;

[0020] Among them, 1-box; 2-clamping plate; 3-rotating shaft; 4-side baffle; 5-clamping plate; 6-first filter screen; 7-dispersion strip; 8-vibrator; 9-second filter screen; 10-connecting seam; 11-fixer; 12-compression shaft; 13-vibration strip; 14-anti-overflow. DETAILED DESCRIPTION

[0021] The technical solution of the present utility model will be described clearly and completely in the following in conjunction with the accompanying drawings in the form of embodiments.

[0022] Please refer to Figure 1-Figure 4 A 3D printing prototype model waste material recovery device comprises a box 1, which is a collection box for storing model waste materials in the prior art, mainly to improve the collection of model waste materials for unified cleaning later, a card plate 2 is a fixing component for fixing the printer in the prior art, the bottom of the printer is sleeved on the card plate 2, and the discharge port at the bottom of the printer is aligned with the inner cavity of the box 1, and a rotating shaft 3 is a prior art, and is symmetrically arranged on both sides of the box 1, and is provided for rotating the card plate 5.

[0023] See also Figure 1 and Figure 2 The rotating shaft 3 is symmetrically provided with side baffles 4 for preventing the model residue from splashing out. The side baffles 4 are used to close the card plate 5 so that the two sides of the card plate 5 are in a closed state to prevent the model residue from sliding off from both sides. The side baffles 4 are fixedly connected to the rotating shaft 3 through a clamping ring. The clamping ring is a prior art and is fixed to the outer wall of the rotating shaft 3 and can rotate with the rotating shaft 3. The rotating shaft 3 is provided with a card plate 5 for carrying the model residue. The card plate 5 is used to store the model residue, and a connecting seam 10 is opened at one end of the card plate 5. The connecting seam 10 is an opening disconnected between the card plates 5 and the card plates 5.

[0024] See also Figures 1 to 4 A first filter screen 6 for filtering model residues is provided on the rotating shaft 3. The first filter screen 6 is used for the first filtration of model residues, screening the residues with smaller particles and leaving the residues with larger particles in the screen. The first filter screen 6 is fixedly connected to the card plate 5 by fasteners. The fasteners are steel wires and steel cables in the prior art, which can be used to fix the mesh components. The first filter screen 6 is against the connecting seam 10, and one end of the first filter screen 6 is fixed at the top of the connecting seam 10.

[0025] See also Figure 2 and Figure 3 The first filter screen 6 is provided with a dispersion strip 7 for dispersing the model residue. The dispersion strip 7 is used to disperse the model residue in the middle section of the first filter screen 6 to avoid accumulation of the model residue, which leads to reduced filtering effect. The dispersion strip 7 is in a pointed cone shape, with a sharp point in the middle and slopes on both sides, and is fixedly connected to the inner wall of the connecting seam 10 by fasteners. The dispersion strip 7 is set in half, and when the clamping plate 5 rotates, the dispersion strip 7 appears as two dispersion strips 7.

[0026] See also Figures 3 to 5 A compression shaft 12 for improving the rotation efficiency of the rotating shaft 3 is symmetrically provided on the box body 1. The compression shaft 12 is used to improve the resetting effect of the card plate 5 and improve the rotation efficiency of the rotating shaft 3. One end of the compression shaft 12 is fixedly connected to the box body 1, and the other end is fixedly connected to the card plate 5. The compression shaft 12 is supported between the box body 1 and the card plate 5, and the length changes according to the rotation of the card plate 5.

[0027] See also Figure 5 A plurality of vibration bars 13 for improving the filtering effect of model residues are provided on the dispersion bar 7. The vibration bars 13 are used for vibrating at the connecting seam 10 of the card plate 5, and then cooperate with the dispersion bar 7 to disperse the model residues in the middle section of the card plate 5, and improve the activity of the model residues and the filtering effect. A groove is provided at the bottom of the card plate 5, and the vibration bar 13 is fixedly connected to the groove by a fastener. The groove is used to arrange the vibration bar 13, and a total of five are provided. Vibrators 8 are symmetrically provided on the box body 1. The vibrator 8 is the prior art and transmits the vibration effect to the vibration bar 13. A fixture 11 for fixing the vibration bar 13 is provided on the card plate 5. The fixture 11 is used to fix the vibration bar 13 in the middle section of the card plate 5, so that when the card plate 5 needs to be rotated, the fixture 11 can be removed and the vibration bar 13 in the middle section can be removed. A second filter screen 9 for improving the filtering effect is provided on the box body 1. The second filter screen 9 is used for filtering model residues with smaller particles. An anti-overflow port 14 for preventing the accumulation of model residues is provided on the card plate 5. The anti-overflow port 14 prevents the model residues from being blocked on both sides of the card plate 5.

[0028] The working principle of this embodiment is as follows: the printer is fixed above the box 1 through the clamping plate 2, and the model residue dropped by the printer will be collected by the clamping plate 5, and under the vibration of the vibration bar 13, the model residue will be gradually filtered, and the larger particles will be placed on the first filter net 6, and then the smaller particles will be collected by the second filter net 9 at the bottom of the box 1.

[0029] The above describes in detail the implementation modes of the present invention in conjunction with the accompanying drawings, but the present invention is not limited to the above implementation modes. Various changes, modifications, substitutions and variations can be made within the knowledge scope of ordinary technicians in the field without departing from the purpose of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A 3D printing prototype model waste material recovery device, comprising a box (1), a card plate (2) for placing a printer is symmetrically arranged on the box (1), and a rotating shaft (3) is symmetrically arranged on the box (1), characterized in that: The rotating shaft (3) is symmetrically provided with side baffles (4) for preventing the model residue from splashing out, the rotating shaft (3) is provided with a first filter screen (6) for filtering the model residue, the first filter screen (6) is provided with a dispersion bar (7) for dispersing the model residue, the box body (1) is symmetrically provided with a compression shaft (12) for improving the rotation efficiency of the rotating shaft (3), and the dispersion bar (7) is provided with a plurality of vibration bars (13) for improving the filtering effect of the model residue.

2. The 3D printing prototype model waste material recovery device according to claim 1, characterized in that: The side baffle (4) is fixedly connected to the rotating shaft (3) via a clamping ring; a clamping plate (5) for carrying model residue is provided on the rotating shaft (3); and a connecting seam (10) is provided at one end of the clamping plate (5).

3. The 3D printing prototype model waste material recovery device according to claim 2, characterized in that: The first filter screen (6) is fixedly connected to the clamping plate (5) via a fastener, and the first filter screen (6) abuts against the connecting seam (10).

4. A 3D printing prototype model waste material recovery device according to claim 3, characterized in that: The dispersion strip (7) is in a pointed cone shape and is fixedly connected to the inner wall of the connection seam (10) via a fastener.

5. The 3D printing prototype model waste material recovery device according to claim 4, characterized in that: One end of the compression shaft (12) is fixedly connected to the box body (1), and the other end is fixedly connected to the clamping plate (5).

6. The 3D printing prototype model waste material recovery device according to claim 2, characterized in that: The bottom of the card plate (5) is provided with a groove, the vibration bar (13) is fixedly connected to the groove via a fastener, the box body (1) is symmetrically provided with a vibrator (8), the card plate (5) is provided with a fixer (11) for fixing the vibration bar (13), the box body (1) is provided with a second filter screen (9) for improving the filtering effect, and the card plate (5) is provided with an anti-overflow port (14) for preventing the accumulation of model residual material.

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