CN217569649U

CN217569649U - A consumptive material edulcoration device for 3D prints

Info

Publication number: CN217569649U
Application number: CN202221386199.2U
Authority: CN
Inventors: 闫旭辉; 张建丽; 赵浩林
Original assignee: Linfen Vocational And Technical College
Current assignee: Linfen Vocational And Technical College
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-10-14
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a consumptive material edulcoration device for 3D prints, including box, storage silo, collection box, screening baffle, screen cloth, shock motor, guide swash plate and intermittent type blowing device. The utility model discloses a set up intermittent type blowing device in the box inboard, when servo motor control output shaft is rotatory 360 degrees, first unloading wheel can carry out twice and open and shut, and the second unloading wheel can only carry out once to open and shut, and what make the second unloading wheel can be better blocks the waste material on the screen cloth, and the time of avoiding the waste material to stop on the screen cloth is shorter, leads to some consumptive material raw materials not yet screened out just along with impurity together discharges to promote the screening effect.

Description

A consumptive material edulcoration device for 3D prints

Technical Field

The utility model relates to a 3D printing consumables field of being correlated with especially relates to a consumptive material edulcoration device for 3D prints.

Background

3D prints, one of rapid prototyping technique promptly, it is one kind and is based on digital model file, but adhesive material such as application powdered metal or plastics, but construct the technique of object through the mode that the successive layer was printed, but 3D printer printing article need consume adhesive material such as powdered metal or plastics, often can produce the waste material among the printing process, for reducing use cost, can break into the waste material graininess and extrude again after heating by recovery plant again, in order to realize cyclic utilization, but often have the accessory of other materials in the waste material, for the purity that improves the consumptive material, need sieve out impurity from the consumptive material raw materials.

The existing consumable impurity removal device roughly has two screening modes, one is to put the waste material into the non-opening screen, make the consumable raw material pass the screen and drop downwards, and impurity then finally stops in the screen top, this screening mode has good screening effect, but need in time clear up the impurity on the screen, the operation is comparatively loaded down with trivial details, another kind is then to adopt the screen that has the opening to filter the waste material, the consumable raw material can pass the screen and drop downwards, and impurity also can outwards discharge from the opening on the screen, need not manual clearance, but in the practical application process, if the screen is not long enough, cause the time that the waste material stops on the screen to be shorter, then lead to some consumable raw materials still not being sieved and just together discharge along with impurity, screening effect is relatively poor, need to repeatedly screen, its structure still needs to be optimized.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned not enough, the utility model provides a consumptive material edulcoration device for 3D prints.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a consumptive material edulcoration device for 3D printing, includes box, storage silo, collection box, screening baffle, screen cloth, shock motor, guide swash plate and intermittent type blowing device, the installation of box top is fixed with the storage silo, the inboard slip of bottom half front side opening is provided with the collection box, the inboard middle part of box is provided with the screening baffle to the front side of screening baffle is extended box inboard, the screen cloth is installed to the logical inslot at screening baffle middle part, the shock motor is all installed to screening baffle bottom the left and right sides, box top front side installation is fixed with the guide swash plate, the box inboard is provided with the intermittent type blowing device that can intermittent type discharge material, intermittent type blowing device includes first unloading wheel, servo motor and second unloading wheel, first unloading wheel is located guide swash plate rear to first unloading wheel left and right sides all is connected with the box inner wall rotation, servo motor is installed on the box right side to first unloading wheel is ordered about by servo motor and rotates, the second unloading wheel is located the discharge gate of screening to the second unloading wheel left and right sides both ends all are connected with the box inner wall rotation.

Preferably, still include sheave, driver plate, spacing wheel, round pin, driven gear, drive gear and hold-in range, the sheave is installed in rotation of box left side the place ahead to second unloading wheel can be along with sheave synchronous rotation, box left side the place ahead is rotated and is installed the driver plate, driver plate left side middle part integration is provided with spacing wheel to spacing wheel can block the interior concave arc of sheave side, driver plate left side edge is fixed with the round pin to the round pin can get into the radial inslot of sheave side, spacing wheel left side installation is fixed with driven gear, box left side rear is rotated and is installed drive gear to drive gear is along with first unloading wheel synchronous rotation, driven gear and drive gear surface are placed in respectively to the hold-in range both ends cover.

Preferably, a protective cover is fixedly arranged on the left side of the box body, and the grooved wheel, the driving plate, the driven gear and the driving gear are all positioned on the inner side of the protective cover.

Preferably, the first discharging wheel and the second discharging wheel are parallel to each other, and the first discharging wheel and the second discharging wheel are equal in length.

Preferably, the number of the first discharging wheel surface clapboards is half of that of the second discharging wheel surface clapboards.

Preferably, the inner side wall of the synchronous belt is provided with tooth grooves, and the tooth grooves on the inner wall of the synchronous belt correspond to the shapes and sizes of the clamping teeth on the surfaces of the driven gear and the driving gear.

Preferably, the driven gear and the driving gear are equal in shape and size, and the axial directions of the driven gear and the driving gear are parallel to each other.

The utility model has the advantages that:

the utility model discloses a set up intermittent type blowing device in the box inboard, when servo motor control output shaft is rotatory 360 degrees, first unloading wheel can carry out twice and open and shut, and the second unloading wheel can only once open and shut, and what make the second unloading wheel can be better blocks the waste material on the screen cloth, and the time of avoiding the waste material to stop on the screen cloth is shorter, leads to some consumptive material raw materials not yet by the sifting just along with impurity together discharges to promote the screening effect.

Drawings

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

FIG. 2 is a schematic left side sectional view of the box body of the present invention;

fig. 3 is a schematic structural view of a first discharging wheel of the present invention;

fig. 4 is a schematic view of the left side view section structure of the protective cover of the present invention.

Wherein: the device comprises a box body-1, a storage bin-2, a collection box-3, a screening guide plate-4, a screen-5, a vibration motor-6, a guide sloping plate-7, an intermittent discharge device-8, a first discharge wheel-81, a servo motor-82, a second discharge wheel-83, a grooved wheel-84, a drive plate-85, a limiting wheel-86, a round pin-87, a driven gear-88, a drive gear-89, a synchronous belt-810 and a protective cover-811.

Detailed Description

In order to further explain the technical solution of the present invention, the following is a detailed explanation through specific examples.

Please refer to fig. 1-4, the utility model provides a consumptive material edulcoration device for 3D prints, the power distribution box comprises a box body 1, storage silo 2, collect box 3, screening baffle 4, the screen cloth 5, vibrating motor 6, guide swash plate 7 and intermittent type blowing device 8, 1 top installation of box is fixed with storage silo 2, 1 bottom front side opening inboard of box slides and is provided with collects box 3, 1 inboard middle part of box is provided with screening baffle 4, and screening baffle 4's front side is stretched out 1 inboard of box, screen cloth 5 is installed to the logical inslot at screening baffle 4 middle part, vibrating motor 6 is all installed to screening baffle 4 bottom left and right sides, 1 top front side installation of box is fixed with guide swash plate 7, 1 inboard of box is provided with the intermittent type blowing device 8 that can intermittent type discharge material.

The utility model discloses a middle intermittent type blowing device 8 includes first unloading wheel 81, servo motor 82 and second unloading wheel 83, first unloading wheel 81 is located guide swash plate 7 rear, and first unloading wheel 81 is connected with box 1 inner wall rotation about both ends, box 1 right side is installed servo motor 82, and first unloading wheel 81 is driven by servo motor 82 and is rotated, second unloading wheel 83 is located the discharge gate top of screening baffle 4, and second unloading wheel 83 is connected with box 1 inner wall rotation about both ends, still include sheave 84, driver plate 85, spacing wheel 86, round pin 87, driven gear 88, drive gear 89 and hold-in range 810, box 1 left side place ahead rotation installs sheave 84, and second unloading wheel 83 can follow sheave 84 synchronous rotation, box 1 left side place ahead rotation installs driver plate 85, the integration of the left side middle part of driver plate 85 is provided with spacing wheel 86, the limiting wheel 86 can be clamped into the inward concave arc on the side surface of the grooved wheel 84, the round pin 87 is fixed at the left side edge of the driving plate 85, the round pin 87 can enter the radial groove on the side surface of the grooved wheel 84, the driven gear 88 is fixedly installed at the left side of the limiting wheel 86, the driving gear 89 is rotatably installed at the rear part of the left side of the box body 1, the driving gear 89 synchronously rotates along with the first discharging wheel 81, two ends of the synchronous belt 810 are respectively sleeved on the outer surfaces of the driven gear 88 and the driving gear 89, the protective cover 811 is fixedly installed at the left side of the box body 1, the grooved wheel 84, the driving plate 85, the driven gear 88 and the driving gear 89 are all positioned at the inner side of the protective cover 811, so that dust is prevented from entering parts to influence the connection effect, the first discharging wheel 81 and the second discharging wheel 83 are parallel to each other, the lengths of the first discharging wheel 81 and the second discharging wheel 83 are equal, and good blocking effect can be achieved by the first discharging wheel 81 and the second discharging wheel 83, the quantity of first unloading wheel 81 surface baffle is half of the quantity of second unloading wheel 83 surface baffle, the angle that opens and shuts that makes first unloading wheel 81 is the twice of second unloading wheel 83 angle that opens and shuts, the hold-in range 810 inside wall is provided with the tooth's socket, and hold-in range 810 inner wall tooth's socket is corresponding with the shape size of driven gear 88 and drive gear 89 surface latch, guarantee that drive gear 89 can control driven gear 88 synchronous rotation, driven gear 88 equals with drive gear 89's shape size, and driven gear 88 is parallel to each other with drive gear 89's axial, guarantee that drive gear 89 can control driven gear 88 synchronous rotation.

The working principle is as follows:

firstly, before the use, guarantee that box 1 places steadily, then insert external power source with equipment.

Second, during the use, at first, the consumptive material waste material that will pass through preliminary broken 3D printing is put into storage silo 2, make the waste material get into in box 1 and the stagnation in guide swash plate 7 top, start servo motor 82 afterwards, order about first unloading wheel 81 at servo motor 82 and rotate 90 degrees after, first unloading wheel 81 can be opened completely and let the waste material on the guide swash plate 7 fall downwards to screening baffle 4 on, simultaneously shock motor 6 circular telegram starts and takes place vibrations, make screening baffle 4 take place the vibration, under the vibrating action of screening baffle 4, the consumptive material raw materials can pass screen cloth 5 and fall downwards and accomplish in collecting box 3 and collect, and then stop on screen cloth 5 because of the bigger impurity of the different broken back granule of material, and finally by screening baffle 4 discharge box 1, thereby realize rejecting impurity.

Third, in the using process, the driving gear 89 is driven to rotate by the first discharging wheel 81, so that the driving gear 89 drives the driven gear 88 to rotate synchronously through the synchronous belt 810, the driving plate 85 and the limiting wheel 86 rotate synchronously with the driven gear 88, the limiting wheel 86 can drive the grooved wheel 84 to turn over for 90 degrees through the round pin 87 every time the limiting wheel 86 rotates for 360 degrees, then the limiting wheel 86 can be clamped into the concave arc on the side surface of the grooved wheel 84 to limit the grooved wheel 84 to rotate automatically, the first discharging wheel 81 is in the turning-over state after turning over for 90 degrees, and the closed state is recovered after turning over for 90 degrees, therefore, when the servo motor 82 controls the output shaft to rotate for 360 degrees, the first discharging wheel 81 can be opened and closed twice, the second discharging wheel 83 can be opened and closed only once, the second discharging wheel 83 can better block the waste on the screen 5, the waste is prevented from staying on the screen 5 for a short time, and a part of the raw materials are discharged together with the impurities, and the screening effect is improved.

The utility model provides a consumptive material edulcoration device for 3D prints, through having set up intermittent type blowing device 8 in 1 inboard of box, when servo motor 82 control output shaft is rotatory 360 degrees, first unloading wheel 81 can open and shut twice, and second unloading wheel 83 can only open and shut once, make that second unloading wheel 83 can be better stop the waste material on screen cloth 5, the time of avoiding the waste material to stop on screen cloth 5 is shorter, lead to some consumptive material raw materials not yet screened out just along with impurity together discharges, in order to promote the screening effect.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A consumable impurity removing device for 3D printing comprises a box body (1), a storage bin (2), a collecting box (3), a screening guide plate (4), a screen (5), a vibrating motor (6) and a guide inclined plate (7), wherein the storage bin (2) is fixedly installed at the top of the box body (1), the collecting box (3) is arranged on the inner side of the front opening at the bottom of the box body (1) in a sliding mode, the screening guide plate (4) is arranged in the middle of the inner side of the box body (1), the front side of the screening guide plate (4) extends out of the inner side of the box body (1), the screen (5) is installed in a through groove in the middle of the screening guide plate (4), the vibrating motor (6) is installed on the left side and the right side of the bottom of the screening guide plate (4), and the guide inclined plate (7) is fixedly installed on the front side of the top of the box body (1);

the method is characterized in that: the material discharging device comprises a box body (1) and is characterized by further comprising an intermittent discharging device (8), the intermittent discharging device (8) capable of discharging materials intermittently is arranged on the inner side of the box body (1), the intermittent discharging device (8) comprises a first discharging wheel (81), a servo motor (82) and a second discharging wheel (83), the first discharging wheel (81) is located behind a material guide inclined plate (7), the left end and the right end of the first discharging wheel (81) are rotatably connected with the inner wall of the box body (1), the servo motor (82) is installed on the right side of the box body (1), the first discharging wheel (81) is driven to rotate by the servo motor (82), the second discharging wheel (83) is located above a discharging port of the screening guide plate (4), and the left end and the right end of the second discharging wheel (83) are rotatably connected with the inner wall of the box body (1).

2. The consumable impurity removal device for 3D printing according to claim 1, characterized in that: still include sheave (84), driver plate (85), spacing wheel (86), round pin (87), driven gear (88), drive gear (89) and hold-in range (810), box (1) left side the place ahead is rotated and is installed sheave (84) to second discharging wheel (83) can be along with sheave (84) synchronous rotation, the driver plate (85) is installed in box (1) left side the place ahead rotation, driver plate (85) left side middle part integration is provided with spacing wheel (86) to spacing wheel (86) can block the indent arc in sheave (84) side, driver plate (85) left side edge is fixed with round pin (87), and round pin (87) can get into the radial inslot of sheave (84) side, spacing wheel (86) left side installation is fixed with driven gear (88), box (1) left side rear is rotated and is installed drive gear (89) to drive gear (89) rotate along with first discharging wheel (81) synchronous rotation, hold-in range (810) both ends are nested driven gear (88) and drive gear (89) surface in respectively.

3. The consumable impurity removal device for 3D printing according to claim 2, wherein: a protective cover (811) is fixedly arranged on the left side of the box body (1), and the grooved wheel (84), the driving plate (85), the driven gear (88) and the driving gear (89) are all located on the inner side of the protective cover (811).

4. The consumable impurity removal device for 3D printing according to claim 1, characterized in that: the first discharging wheel (81) and the second discharging wheel (83) are parallel to each other, and the lengths of the first discharging wheel (81) and the second discharging wheel (83) are equal.

5. The consumable impurity removal device for 3D printing according to claim 1, characterized in that: the number of the surface partition plates of the first discharging wheel (81) is half of that of the surface partition plates of the second discharging wheel (83).

6. The consumable impurity removal device for 3D printing according to claim 2, wherein: the inner side wall of the synchronous belt (810) is provided with tooth grooves, and the tooth grooves on the inner side wall of the synchronous belt (810) correspond to the shapes and sizes of the teeth clamped on the surfaces of the driven gear (88) and the driving gear (89).

7. The consumable impurity removal device for 3D printing according to claim 2, characterized in that: the driven gear (88) and the driving gear (89) are equal in shape and size, and the axial directions of the driven gear (88) and the driving gear (89) are mutually parallel.