CN215512300U

CN215512300U - 3D printing model cleaning equipment

Info

Publication number: CN215512300U
Application number: CN202121359226.2U
Authority: CN
Inventors: 张维杰; 马驰
Original assignee: Suzhou Liangjiang Intelligent Technology Co ltd
Current assignee: Suzhou Liangjiang Intelligent Technology Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-01-14
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a 3D printing model cleaning device, which comprises: the cleaning cavity is an installation cavity arranged above the cleaning cavity; the driving device arranged in the installation cavity is connected with the fixing frame, the fixing frame is used for fixing the 3D printing model, and the driving device drives the fixing frame and the 3D printing model to vertically reciprocate in the cleaning cavity; a plurality of high-pressure water spray rows and brush rows are arranged in the cleaning cavity; one side of the brush in the brush row is provided with a telescopic rod which can drive the brush to move along the transverse direction; the bottom in washing chamber still is provided with the filter chamber, and a plurality of filters can flow into the water storage chamber after filtering the water in the washing chamber in the filter chamber, and every high pressure suction pump is corresponding to a high pressure water injection row. The equipment realizes automatic water spraying and automatic washing through the high-pressure water spraying row and the brush row in the cleaning cavity and automatic contour recognition in the cleaning cavity, can avoid workers from contacting too much contact model and cleaning solution to hurt human bodies, and ensures that the model cleaning device has good use safety.

Description

3D printing model cleaning equipment

Technical Field

The utility model relates to the technical field of 3D printing processing, in particular to 3D printing model cleaning equipment.

Background

The 3D printing technique is a technique of constructing an object by layer-by-layer printing using an adhesive material such as powdered metal or plastic on the basis of a digital model file. The 3D printed model of the prior art needs to be reprocessed by a dedicated cleaning device.

Adopt the mode of manual cleaning among the prior art, accomplish continuous cleaning, and outside medium influences the environment of inside easily during the washing, and can't wash the model automatically. In addition, the manual cleaning cannot achieve the repeated use of the cleaning liquid, and the cost is high. In order to solve the problems, innovative design is urgently needed on the basis of the existing cleaning device.

Disclosure of Invention

The utility model overcomes the defects of the prior art, provides 3D printing model cleaning equipment and aims to solve the problems that the conventional 3D printing model cleaning equipment cannot carry out automatic cleaning, can repeatedly utilize a cleaning agent and cannot realize continuous cleaning.

In order to achieve the purpose, the utility model adopts the technical scheme that: A3D printing model cleaning device, comprising: the cleaning cavity is an installation cavity arranged above the cleaning cavity;

a driving device arranged in the installation cavity is connected with a fixing frame, the fixing frame is used for fixing the 3D printing model, and the driving device drives the fixing frame and the 3D printing model to vertically reciprocate in the cleaning cavity;

a plurality of high-pressure water spray rows and brush rows are arranged in the cleaning cavity; the high-pressure water spraying rows and the brush rows are arranged at equal angle intervals; one side of the brush in the brush row is provided with a telescopic rod, and the telescopic rod can drive the brush to move along the transverse direction; the nozzles on the same high-pressure water spray or the hairbrushes on the same high-pressure water spray are arranged in a straight line or an arc line;

a plurality of nozzles arranged on the high-pressure water spray discharge are used for flushing the 3D printing model; the bottom of wasing the chamber still is provided with the filter chamber, a plurality of filters can with in the filter chamber wash the water in the chamber and flow into the water storage chamber after filtering, the water storage chamber is connected with a plurality of high-pressure suction pumps, every high-pressure suction pump corresponds to one the high-pressure water injection row.

In a preferred embodiment of the present invention, the fixing frame includes a first fixing frame and a second fixing frame connected by a plurality of connecting blocks, the first fixing frame and the second fixing frame are circumferentially provided with a plurality of pressing pieces, and the pressing pieces are in threaded connection with the first fixing frame or the second fixing frame through screws.

In a preferred embodiment of the present invention, an object contour sensor is further included in the cleaning chamber to detect a contour of the 3D printed model.

In a preferred embodiment of the utility model, each telescopic rod is independently controlled by a motor.

In a preferred embodiment of the utility model, the driving device stops operating for 2-3 min every time the driving device drives the fixing frame to vertically reciprocate once in the cleaning cavity.

In a preferred embodiment of the utility model, the cleaning chamber and the filter chamber are detachably connected to clean or replace the filter plate in the filter chamber.

In a preferred embodiment of the present invention, each of the high-pressure water pumps is connected to the corresponding high-pressure water injection via a water inlet pipeline.

In a preferred embodiment of the present invention, the driving device is one or a combination of pneumatic, hydraulic or electric.

In a preferred embodiment of the present invention, the mounting cavity is a semi-enclosed structure.

In a preferred embodiment of the present invention, adjacent nozzles and brushes are at the same height.

The utility model solves the defects in the background technology, and has the following beneficial effects:

(1) the utility model provides 3D printing model cleaning equipment, which realizes automatic water spraying and automatic washing through high-pressure water spraying rows and brush rows in a cleaning cavity and automatic contour recognition in the cleaning cavity, can avoid the harm to a human body caused by too much contact of workers with a model and cleaning liquid, and ensures that a model cleaning device has good use safety.

(2) According to the utility model, each telescopic rod is independently controlled by the motor, so that the telescopic rods can be stretched to a certain length to match the appearance of the 3D printing model, more accurate model cleaning is realized, and the cleaning efficiency of the 3D printing model is greatly improved.

(3) Each high-pressure water suction pump is communicated with the corresponding high-pressure water spraying device through a water inlet pipeline, so that the water in the water storage chamber is recycled, and the water spraying device is environment-friendly and saves cost.

(4) The model is fixed by the fixing frame, the fixing frame and the model are driven by the driving device to reciprocate in the cleaning cavity, and the model receives high-pressure water injection in different directions and brushing of the brush in the moving process, so that the continuous cleaning effect is realized.

Drawings

The utility model is further explained below with reference to the figures and examples;

fig. 1 is a schematic perspective view of a 3D printing model cleaning apparatus according to a preferred embodiment of the present invention;

FIG. 2 is a schematic perspective view of a wash chamber according to a preferred embodiment of the present invention;

FIG. 3 is a schematic perspective view of a filter chamber according to a preferred embodiment of the present invention;

FIG. 4 is a perspective view of a filter cavity holder according to a preferred embodiment of the present invention;

in the figure: 1. a mounting cavity; 11. a drive device; 12. a fixed mount; 121. a first fixed frame; 122. a second fixed frame; 123. a compression sheet; 124. a screw; 2. a cleaning chamber; 21. high-pressure water spraying; 211. a nozzle; 22. a brush row; 221. a telescopic rod; 222. a brush; 3. a filter chamber; 31. a filter plate; 4. a water storage cavity; 41. a high-pressure water pump; 42. a water inlet pipeline.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings and examples, which are simplified schematic drawings and illustrate only the basic structure of the utility model in a schematic manner, and thus show only the constituents relevant to the utility model.

As shown in fig. 1, a schematic perspective view of a 3D printing model cleaning apparatus according to the present invention is shown. This cleaning equipment includes: wash chamber 2, set up the installation cavity 1 above washing chamber 2.

The mounting cavity 1 is of a semi-surrounding structure, so that a worker can conveniently mount the 3D printing model in the fixing frame 12.

The fixing frame 12 is connected to the driving device 11 arranged in the installation cavity 1, the 3D printing model is fixed by the fixing frame 12, and the driving device 11 drives the fixing frame 12 and the 3D printing model to vertically reciprocate in the cleaning cavity 2, so that the continuous washing effect is realized. And stopping running for 2-3 min when the driving device 11 drives the fixing frame 12 to vertically reciprocate once in the cleaning cavity 2. The driving device 11 in the utility model is one or a combination of a plurality of pneumatic, hydraulic or electric driving devices.

As shown in FIG. 2, a schematic perspective view of the cleaning chamber 2 of the present invention is shown. The cleaning chamber 2 is provided with a plurality of high-pressure water spray rows 21 and brush rows 22. The high-pressure water spray row 21 and the brush row 22 are arranged at equal angular intervals; one side of the brush 222 in the brush row 22 is provided with a telescopic rod 221, and the telescopic rod 221 can drive the brush 222 to move transversely. An object contour sensor is also included in the wash chamber 2 to detect the contour of the 3D printed model.

In the utility model, each telescopic rod 221 is independently controlled by a motor, so that the telescopic rods 221 can be stretched to a certain length to match the appearance of the 3D printing model.

The nozzles 211 on the same high-pressure water spray 21 or the brushes 222 on the same high-pressure water spray 21 are arranged in a straight line or an arc line. The straight arranged nozzles 211 or the brushes 222 ensure that the water is sprayed on the same vertical line, and the arc arranged nozzles 211 or the brushes 222 realize spiral water spraying. The adjacent nozzles 211 and the brushes 222 are at the same height, so that cleaning while spraying water is ensured.

The 3D printing model is flushed by a plurality of nozzles 211 arranged on the high-pressure water spray 21. As shown in fig. 3, a schematic perspective view of the filter chamber 3 of the present invention is shown. The bottom that washs chamber 2 still is provided with filter chamber 3, and a plurality of filters 31 can flow into water storage chamber 4 after filtering the water in wasing chamber 2 in the filter chamber 3, and water storage chamber 4 is connected with a plurality of high-pressure suction pump 41, and every high-pressure suction pump 41 is corresponding to a high-pressure water injection row 21. Each high-pressure water suction pump 41 is communicated to the corresponding high-pressure water spray 21 through a water inlet pipeline 42, so that the water in the water storage chamber is recycled, and the environment is protected and the cost is saved.

It should be noted that, in the present invention, after each high-pressure water pump 41 works for a period of time, the operation is stopped for 2-3 min. Each high-pressure suction pump 41 operates for a time corresponding to the time required for the reciprocation of the fixed frame 12 and also corresponding to the water discharge time of the high-pressure water discharge 21. And in the stopping operation of the driving device 11 for 2-3 min and the stopping operation of the high-pressure water pump 41 for 2-3 min, the fluid in the cleaning cavity 2 is filtered by the filtering cavity 3 and is precipitated in the water storage cavity 4. The water in the utility model is not limited to clean water, and different detergents can be selected and used according to different actual 3D printing model materials.

As shown in fig. 4, a perspective view of the fixing frame 12 of the present invention is shown. The fixing frame 12 comprises a first fixing frame 121 and a second fixing frame 122 connected by a plurality of connecting blocks, the first fixing frame 121 and the second fixing frame 122 are circumferentially provided with a plurality of pressing pieces 123, and the pressing pieces 123 are in threaded connection with the first fixing frame 121 or the second fixing frame 122 through screws 124.

The method for fixing the 3D printing model and the fixing frame 12 comprises the following steps: the screw 124 on the fixed frame 121 of first fixed frame and the second 122 is unscrewed a certain distance, prints the model with 3D and places in the fixed frame 122 of second, and the compact heap 123 on the fixed frame 122 of second supports the outward appearance that the model was printed to 3D, realizes fixing through screw 124, and the fixed direction of screw 124 is fixed for the opposite angle, guarantees to hang down under the straightness's the prerequisite, fixes bolt 124 on the fixed frame 121 again.

The cleaning chamber 2 and the filter chamber 3 can be detachably connected to clean or replace the filter plates 31 in the filter chamber 3.

When the cleaning device is used, a worker fixes the 3D printing model on the fixing frame 12 of the installation cavity 1, and the driving device 11 drives the fixing frame 12 and the 3D printing model to vertically reciprocate in the cleaning cavity 2; the high-pressure water spray 21 in the cleaning cavity 2 sprays high-pressure water or cleaning agent through the nozzle 211, an object contour sensor in the cleaning cavity 2 is used for detecting the contour of the 3D printing model, a telescopic rod 221 arranged on one side of a hairbrush 222 is controlled, and the telescopic rod 221 can drive the hairbrush 222 to move transversely and contact the 3D printing model; a plurality of filter plates 31 in the filter cavity 3 can filter the water in the cleaning cavity 2 and then flow into the water storage cavity 4; each high-pressure water suction pump 41 is communicated with the corresponding high-pressure water spraying discharge 21 through a water inlet pipeline 42, and the water in the water storage chamber is recycled.

When the driving device 11 drives the fixing frame 12 to vertically reciprocate once in the cleaning cavity 2, the high-pressure water pump 41 and the driving device 11 stop operating for 2-3 min at the same time to wait for the completion of the filtering function of the filtering cavity 3.

In light of the foregoing description of the preferred embodiments of the present invention, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A3D printing model cleaning device, comprising: the cleaning cavity is an installation cavity arranged above the cleaning cavity;

2. The 3D printing model cleaning apparatus according to claim 1, wherein: the mount includes the fixed frame of first fixed frame and the second that a plurality of connecting blocks are connected, first fixed frame with the fixed frame of second is provided with a plurality of compressing fragments along circumference, compress tightly the piece pass through the screw rod with first fixed frame or the fixed frame threaded connection of second.

3. The 3D printing model cleaning apparatus according to claim 1, wherein: an object contour sensor is further included in the cleaning chamber to detect a contour of the 3D printed model.

4. The 3D printing model cleaning apparatus according to claim 1, wherein: each telescopic rod is independently controlled through a motor.

5. The 3D printing model cleaning apparatus according to claim 1, wherein: and stopping the operation for 2-3 min when the driving device drives the fixed frame to vertically reciprocate once in the cleaning cavity.

6. The 3D printing model cleaning apparatus according to claim 1, wherein: the cleaning cavity and the filtering cavity can be detachably connected to clean or replace the filtering plate in the filtering cavity.

7. The 3D printing model cleaning apparatus according to claim 1, wherein: and each high-pressure water suction pump is communicated to the corresponding high-pressure water spray through a water inlet pipeline.

8. The 3D printing model cleaning apparatus according to claim 1, wherein: the driving device is one or a combination of a plurality of pneumatic, hydraulic or electric driving devices.

9. The 3D printing model cleaning apparatus according to claim 1, wherein: the installation cavity is of a semi-surrounding structure.

10. The 3D printing model cleaning apparatus according to claim 1, wherein: the adjacent nozzles and the hairbrush are at the same height.