CN219706097U - Automatic cleaning device of 3D printer shower nozzle - Google Patents
Automatic cleaning device of 3D printer shower nozzle Download PDFInfo
- Publication number
- CN219706097U CN219706097U CN202321058697.9U CN202321058697U CN219706097U CN 219706097 U CN219706097 U CN 219706097U CN 202321058697 U CN202321058697 U CN 202321058697U CN 219706097 U CN219706097 U CN 219706097U
- Authority
- CN
- China
- Prior art keywords
- spray head
- cleaning device
- movable plate
- automatic cleaning
- electric telescopic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 55
- 239000007921 spray Substances 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 14
- 239000002893 slag Substances 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 20
- 230000010405 clearance mechanism Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Abstract
The utility model relates to an automatic cleaning device for a 3D printer nozzle, which comprises a mounting seat, wherein the lower end of the mounting seat is provided with the nozzle, mounting plates are fixedly arranged on the left side and the right side of the lower end of the mounting seat, sliding grooves are formed in the lower sides of the middle parts of the inner ends of the two mounting plates, a movable plate is arranged at the lower part of the nozzle, a through hole matched with the nozzle is formed in the middle part of the movable plate, the movable plate is in sliding connection with the two sliding grooves, and lifting components are arranged in the two sliding grooves; the lifting assembly comprises a screw and a motor, an electric telescopic rod is fixedly arranged at the lower end of the mounting plate, a cleaning mechanism is arranged at the end of the electric telescopic rod, the upper position and the lower position of the moving plate can be adjusted by arranging the lifting mechanism, the left position and the right position of the cleaning mechanism can be adjusted by arranging the cleaning mechanism, so that residual solidified materials on the spray head can be melted again and sucked out, and the automatic cleaning of the spray head is realized.
Description
Technical Field
The utility model belongs to the technical field of 3D printers, and particularly relates to an automatic cleaning device for a 3D printer nozzle.
Background
The 3D printer is rapid forming equipment, uses powdery metal or plastic and other bondable materials, constructs an object in a layer-by-layer printing mode, melts the printing materials at high temperature when in use, and then sprays the melted printing materials through a spray head on the mounting seat;
at present, after the 3D printer is used, if the outlet of the spray head is not cleaned timely, residual printing materials are solidified to cause blockage, and when the printer is used next time, the residual materials can cause printing failure.
Disclosure of Invention
The purpose of the utility model is that: aims to provide an automatic cleaning device for a 3D printer nozzle, which is used for solving the problems in the background technology.
In order to achieve the technical purpose, the utility model adopts the following technical scheme: the automatic cleaning device for the spray heads of the 3D printer comprises a mounting seat, wherein the lower end of the mounting seat is provided with spray heads, mounting plates are fixedly arranged on the left side and the right side of the lower end of the mounting seat, sliding grooves are formed in the lower sides of the middle parts of the inner ends of the two mounting plates, a movable plate is arranged on the lower part of the spray heads, through holes matched with the spray heads are formed in the middle parts of the movable plate, the movable plate is in sliding connection with the two sliding grooves, and lifting assemblies are arranged in the two sliding grooves;
the lifting assembly comprises a screw and a motor, the screw is rotatably arranged in the chute and is in threaded connection with the movable plate, the motor is fixedly arranged at the lower end of the mounting plate, and the screw is fixedly connected with an output shaft of the motor after penetrating through the mounting plate in a rotating manner;
an electric telescopic rod is fixedly arranged at the lower end of the mounting plate, and a cleaning mechanism is arranged at the end part of the electric telescopic rod.
The cleaning mechanism comprises a cleaning box, a heating wire, a suction pipe and an air pump, wherein the cleaning box is fixedly installed with the end part of the electric telescopic rod, a trapezoid groove is formed in the upper portion of the left side of the cleaning box, a heating cavity is formed in the right side of the trapezoid groove, the heating wire is arranged at the left end inside the heating cavity, the suction pipe is arranged at the lower side of the trapezoid groove and is matched with the spray head, and the suction pipe is connected with the air pump.
The right end face of the trapezoid groove is conical and matched with the spray head, so that the cleaning mechanism can be attached to the spray head when moving to the corresponding position, and the heating efficiency is improved.
The left end of the cleaning box is provided with a cutting knife matched with the spray head, so that when the cleaning mechanism moves, the material remained outside the spray head can be cut off through the cutting knife.
The slag discharging chamber is arranged at the lower part of the right side of the cleaning box, the other end of the suction pipe penetrates through the slag discharging chamber, and the slag discharging chamber is slidably provided with the slag discharging box, so that sucked materials can be collected, and later cleaning is facilitated.
Through setting up elevating system, make can adjust the upper and lower position of movable plate, through setting up electric telescopic handle makes can adjust clearance mechanism's left and right sides position, and then make clearance mechanism with shower nozzle assorted, through setting up clearance mechanism makes can melt the material of remaining solidification again on the shower nozzle, and the material after melting passes through the aspiration pump with inhale the mutually supporting of material pipe, can be with the material suction, thereby realized to the automatic clearance of shower nozzle.
Drawings
The utility model may be further illustrated by means of non-limiting examples given in the accompanying drawings.
FIG. 1 is a schematic structural view of an automatic cleaning device for a 3D printer nozzle;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
FIG. 3 is a schematic structural view of a cleaning mechanism in the automatic cleaning device for the spray heads of the 3D printer;
fig. 4 is a schematic cross-sectional view of a cleaning mechanism in an automatic cleaning device for a 3D printer head according to the present utility model.
The main reference numerals are as follows: mounting base 100, shower nozzle 101, mounting plate 102, spout 103, movable plate 104, screw 105, motor 106, electric telescopic rod 107, cleaning box 200, ladder-shaped groove 201, heating chamber 202, heating wire 203, suction pipe 204, aspiration pump 205, cutting knife 206, and slag discharging box 301.
Detailed Description
In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1-4, an automatic cleaning device for a 3D printer nozzle comprises a mounting seat 100, wherein a nozzle 101 is arranged at the lower end of the mounting seat 100, mounting plates 102 are fixedly arranged at the left side and the right side of the lower end of the mounting seat, sliding grooves 103 are formed in the lower sides of the middle parts of the inner ends of the two mounting plates 102, a movable plate 104 is arranged at the lower part of the nozzle 101, through holes matched with the nozzle 101 are formed in the middle part of the movable plate 104, the movable plate 104 is in sliding connection with the two sliding grooves 103, and lifting components are arranged in the two sliding grooves 103;
the lifting assembly comprises a screw 105 and a motor 106, the screw 105 is rotatably arranged in the chute 103, the screw 105 is in threaded connection with the moving plate 104, the motor 106 is fixedly arranged at the lower end of the mounting plate 102, and the screw 104 is fixedly connected with an output shaft of the motor 106 after penetrating through the mounting plate 102 in a rotating manner;
an electric telescopic rod 107 is fixedly arranged at the lower end of the mounting plate, and a cleaning mechanism is arranged at the end part of the electric telescopic rod 107.
The cleaning mechanism comprises a cleaning box 200, a heating wire 203, a suction pipe 204 and a suction pump 205, wherein the cleaning box 200 is fixedly installed at the end part of the electric telescopic rod 107, a ladder-shaped groove 201 is formed in the upper part of the left side of the cleaning box 200, a heating cavity 202 is formed in the right side of the ladder-shaped groove 201, the heating wire 203 is arranged at the left end inside the heating cavity 202, the suction pipe 204 is arranged at the lower side of the ladder-shaped groove 201 and matched with the spray head 103, and the suction pipe 204 is connected with the suction pump 205.
The right end face of the trapezoid groove 201 is conical and matched with the spray head 103, so that the cleaning mechanism can be attached to the spray head 103 when moving to the corresponding position, and heating efficiency is improved.
The left end of the cleaning box 200 is provided with a cutter 206 matched with the nozzle 103, so that when the cleaning mechanism moves, the material remained outside the nozzle 103 can be cut off through the cutter 206.
The slag discharging chamber is arranged at the lower part of the right side of the cleaning box 200, the other end of the suction pipe 205 penetrates through the slag discharging chamber, and the slag discharging chamber is slidably provided with the slag discharging box 301, so that sucked materials can be collected, and later cleaning is facilitated.
This embodiment is through setting up elevating system for can adjust the upper and lower position of movable plate 104, through setting up electric telescopic handle 107, make can adjust cleaning mechanism's left and right sides position, and then make cleaning mechanism and shower nozzle 103 assorted, through setting up cleaning mechanism, make can melt the material of remaining solidification on the shower nozzle again, the material after melting passes through the pump 205 and inhales the material suction pipe 204 mutually support, can suck the material, thereby realized the automatic clearance to shower nozzle 103.
When the cleaning device is used, the motor 106 is started, the motor 106 drives the screw 105 to rotate, the screw 105 drives the moving plate 104 to move up and down, the electric telescopic rod 107 is started, the electric telescopic rod 107 drives the cleaning mechanism to move left and right, when the cleaning mechanism moves to a position matched with the spray head 103, the right end of the trapezoid groove 201 is heated through the heating wire 203, heat is transferred to the spray head 103, so that solidified materials remained in the spray head 103 are melted again, the air pump 205 is started, the air pump 205 provides suction for the suction pipe 204, and the melted materials are sucked into the slag discharging box 301 to be collected.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.
Claims (5)
1. The utility model provides an automatic cleaning device of 3D printer shower nozzle, includes the mount pad, the mount pad lower extreme is equipped with shower nozzle, its characterized in that: the left side and the right side of the lower end of the mounting seat are fixedly provided with mounting plates, the lower sides of the middle parts of the inner ends of the two mounting plates are respectively provided with a chute, the lower part of the spray head is provided with a movable plate, the middle part of the movable plate is provided with a through hole matched with the spray head, the movable plate is in sliding connection with the two chutes, and lifting components are respectively arranged in the two chutes;
the lifting assembly comprises a screw and a motor, the screw is rotatably arranged in the chute and is in threaded connection with the movable plate, the motor is fixedly arranged at the lower end of the mounting plate, and the screw is fixedly connected with an output shaft of the motor after penetrating through the mounting plate in a rotating manner;
an electric telescopic rod is fixedly arranged at the lower end of the mounting plate, and a cleaning mechanism is arranged at the end part of the electric telescopic rod.
2. The automatic cleaning device for a 3D printer head according to claim 1, wherein: the cleaning mechanism comprises a cleaning box, a heating wire, a suction pipe and an air pump, wherein the cleaning box is fixedly installed at the end part of the electric telescopic rod, a trapezoid groove is formed in the upper portion of the left side of the cleaning box, a heating cavity is formed in the right side of the trapezoid groove, the heating wire is arranged at the left end inside the heating cavity, the suction pipe is arranged at the lower side of the trapezoid groove and is matched with the spray head, and the suction pipe is connected with the air pump.
3. The automatic cleaning device for a 3D printer head according to claim 2, wherein: the right end face of the trapezoid groove is conical and matched with the spray head.
4. The automatic cleaning device for a 3D printer head according to claim 2, wherein: and a cutter matched with the spray head is arranged at the left end of the cleaning box.
5. The automatic cleaning device for a 3D printer head according to claim 2, wherein: the lower part of the right side of the cleaning box is provided with a slag discharging chamber, the other end of the suction pipe penetrates through the slag discharging chamber, and the slag discharging chamber is internally provided with a slag discharging box in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321058697.9U CN219706097U (en) | 2023-05-06 | 2023-05-06 | Automatic cleaning device of 3D printer shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321058697.9U CN219706097U (en) | 2023-05-06 | 2023-05-06 | Automatic cleaning device of 3D printer shower nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219706097U true CN219706097U (en) | 2023-09-19 |
Family
ID=87997231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321058697.9U Active CN219706097U (en) | 2023-05-06 | 2023-05-06 | Automatic cleaning device of 3D printer shower nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219706097U (en) |
-
2023
- 2023-05-06 CN CN202321058697.9U patent/CN219706097U/en active Active
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| GR01 | Patent grant |