CN220241795U - Glaze spray head structure of 3D printer - Google Patents
Glaze spray head structure of 3D printer Download PDFInfo
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- CN220241795U CN220241795U CN202321416640.1U CN202321416640U CN220241795U CN 220241795 U CN220241795 U CN 220241795U CN 202321416640 U CN202321416640 U CN 202321416640U CN 220241795 U CN220241795 U CN 220241795U
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- printer
- spray head
- plunger
- glaze
- air
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- 239000007921 spray Substances 0.000 title claims abstract description 25
- 238000007599 discharging Methods 0.000 claims abstract description 26
- 238000005273 aeration Methods 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 14
- 238000009423 ventilation Methods 0.000 claims description 12
- 238000007667 floating Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 5
- 238000005507 spraying Methods 0.000 abstract description 23
- 239000000919 ceramic Substances 0.000 abstract description 10
- 230000007547 defect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004814 ceramic processing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Nozzles (AREA)
Abstract
The utility model discloses a glaze spray head structure of a 3D printer, and aims to solve the defects that ceramic glaze spraying can only be manually operated, the labor intensity is high and the working efficiency is low. The utility model comprises a spray head body which is used for being arranged on a 3D printer, wherein an air nozzle and a storage box which is used for loading glaze are arranged on the spray head body, a discharging pipe is arranged on the storage box, the opening end of the discharging pipe is close to the opening end of the air nozzle, and the air nozzle is connected with a high-pressure air pipe. This kind of 3D printer glaze shower nozzle structure of this application can realize the glaze spraying operation voluntarily, can reduce intensity of labour, improves work efficiency and product quality.
Description
Technical Field
The utility model relates to the technical field of ceramic processing, in particular to a glaze spray head structure of a 3D printer.
Background
At present, the surface of the ceramic product needs to be subjected to glaze spraying treatment in the processing process of the ceramic product, so that the water absorption rate of the ceramic is reduced, the appearance of the ceramic is more attractive, the surface hardness of the ceramic is increased, and the service life of the ceramic product is prolonged. The traditional glaze spraying operation mode is that a manual hand-held glaze spraying kettle sprays the surface of the ceramic, the labor intensity is high, the working efficiency is low, the glaze spraying quality depends on the experience of workers, and when the workers with a lot of experience are in operation, the quality requirement cannot be met.
Disclosure of Invention
In order to overcome the defects, the utility model provides a glaze spray head structure of a 3D printer, which can automatically realize glaze spraying operation, reduce labor intensity and improve work efficiency and product quality.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a 3D printer frit shower nozzle structure, is including being used for installing the shower nozzle body on the 3D printer, installs the air nozzle on the shower nozzle body and is used for loading the storage case of frit, installs the discharging pipe on the storage case, and the opening end of discharging pipe is close to the opening end setting of air nozzle, and the high-pressure air pipe is connected to the air nozzle.
The shower nozzle body of 3D printer frit shower nozzle structure is installed on current 3D printer, and the 3D printer can realize the removal of spatial position, and then realizes 3D glaze spraying operation. During operation, high-pressure air flow is sprayed out of the air nozzle, so that negative pressure is formed at the opening position of the discharging pipe, the discharging pipe is used for extracting glaze in the storage box and discharging the glaze from the opening end of the discharging pipe, and the high-pressure air flow is used for blowing the discharged glaze to the surface of a ceramic product, so that glaze spraying operation is realized. This kind of 3D printer glaze shower nozzle structure of this application can realize the glaze spraying operation voluntarily, can reduce intensity of labour, improves work efficiency and product quality.
Preferably, the air nozzle is internally provided with an air vent cavity, a plunger driven by a motor to run is arranged in the air vent cavity, the plunger is provided with an air vent, one end opening of the air vent is arranged on the side wall of the plunger, the other end opening of the air vent is arranged on the lower end face of the plunger, the air nozzle is provided with an air inlet joint, the air inlet joint is correspondingly arranged with the side wall of the plunger, and the plunger rotates to enable the air vent to be communicated with the air inlet joint.
The motor drives the plunger to rotate, so that the on-off of the air inlet connector is realized. When the glaze spraying operation is not needed, the vent hole on the plunger is separated from the air inlet joint, and high-pressure air flow cannot enter the air nozzle. When the glaze spraying operation is needed, the motor is started to drive the plunger to rotate so that the vent hole is communicated with the air inlet joint, and high-pressure air flow enters the air nozzle from the air inlet joint and is sprayed outwards from the air nozzle to realize glaze spraying. The motor adjusts the rotation angle of the plunger, so that the size of the communication area between the opening end of the vent hole and the air inlet joint is adjusted, the size of air flow is adjusted, the glaze spraying amount is adjusted further, and the device is flexible and convenient.
Preferably, a step surface is arranged below the plunger in the ventilation cavity, and the edge of the lower end of the plunger is supported on the step surface.
The step surface plays a role in positioning the lower end of the plunger.
Preferably, a connecting seat is arranged on the spray head body, a positioning sleeve is arranged on the connecting seat, and the lower end of the positioning sleeve is attached to the upper end face of the plunger to position the plunger.
The locating sleeve plays a role in locating the upper end of the plunger.
Preferably, the motor frame is arranged on the connecting seat, the motor is arranged on the motor frame, and the transmission shaft is connected between the motor output shaft and the plunger.
The motor frame facilitates the installation of the motor, and the transmission shaft transmits the output torque of the motor to the plunger.
Preferably, an aeration joint is arranged on the air nozzle, the aeration joint is connected with an aeration pipe, the end part of the aeration pipe is inserted into the bottom of the storage box, and an air outlet pore is arranged between the aeration joint and the air nozzle.
In the glaze spraying operation process, the fine pores of giving vent to anger outwards and pass through the aeration pipe and let in storage bottom of the case portion, aerate the frit in the storage case, reached the effect of stirring, make the frit more even, avoid the frit to deposit.
Preferably, the part of the discharge pipe extending out of the storage tank is arranged obliquely upwards.
The discharge pipe is arranged in an upward-tilting mode, so that the glaze is prevented from flowing out of the discharge pipe in a stop state.
Preferably, the bottom of the storage box and the discharging pipe are correspondingly provided with a sealing plug, the sealing plug is connected with a floating ball through a pull rope, and when the liquid level in the storage box is higher than the highest position, the floating ball floats upwards to pull the sealing plug upwards and seal the discharging pipe.
When the liquid level in the storage box is lower than the highest liquid level, the floating ball floats at the low liquid level, and the sealing block cannot be pulled. When the liquid level in the storage box is higher than the highest position, the floating ball floats upwards to pull the sealing plug upwards and seal the discharging pipe, so that the liquid level is prevented from being higher than the opening of the discharging pipe and overflows.
Preferably, the radial opening ends in the air nozzle are gradually gathered.
The arrangement is favorable for gathering the air flow and increasing the impact force of the sprayed air flow.
Preferably, the upper end of the spray head body is provided with a positioning column, and a plurality of connecting screws are arranged on the spray head body along the circumferential direction of the positioning column at intervals.
In the process that the shower nozzle body is installed on the 3D printer, the reference column has played fine positioning action, and connecting screw rod is convenient for the connection fastening of shower nozzle body and 3D printer.
Compared with the prior art, the utility model has the beneficial effects that: (1) The glaze spraying operation can be automatically realized by the 3D printer glaze spraying nozzle structure, the labor intensity can be reduced, and the working efficiency and the product quality can be improved; (2) The glaze spraying amount is adjusted by adjusting the air spraying amount, so that the method is flexible and convenient; (3) The glaze in the liquid storage tank is even and is not easy to deposit, and the discharge pipe cannot overflow.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of an air nozzle connection of the present utility model;
in the figure: 1. the spray head comprises a spray head body, 2, an air nozzle, 3, a storage box, 4, a discharge pipe, 5, a high-pressure air pipe, 6, a positioning column, 7, a connecting screw rod, 8, a ventilation cavity, 9, a plunger, 10, a stepping motor, 11, a ventilation hole, 12, an air inlet joint, 13, a step surface, 14, a connecting seat, 15, a positioning sleeve, 16, a motor frame, 17, a transmission shaft, 18, an aeration joint, 19, an aeration pipe, 20, an air outlet pore, 21, a blocking plug, 22, a floating ball, 23, a plug, 24 and a positioning rod.
Detailed Description
The technical scheme of the utility model is further specifically described by the following specific embodiments with reference to the accompanying drawings:
examples: the utility model provides a 3D printer frit shower nozzle structure (see figure 1, figure 2), is including being used for installing shower nozzle body 1 on 3D printer, installs air nozzle 2 on the shower nozzle body and is used for loading the storage case 3 of frit, installs discharging pipe 4 on the storage case, and the discharging pipe open end is close to the open end setting of air nozzle, and radial open end direction gathers together gradually in the air nozzle, and high-pressure air pipe 5 is connected to the air nozzle. The 3D printer is prior art, only need install the glaze shower nozzle of this application on the 3D printer can realize 3D glaze spraying operation.
The shower nozzle body upper end sets up reference column 6, sets up a plurality of connecting screw rods 7 along reference column circumference interval on the shower nozzle body, and connecting screw rod equipartition sets up three in this embodiment. The inside of the air nozzle is provided with a ventilation cavity 8, a plunger 9 driven by a motor to operate is arranged in the ventilation cavity, and the motor adopts a stepping motor 10, so that the rotation angle can be controlled conveniently. The plunger is provided with a vent hole 11 which is of an L-shaped structure, an opening at one end of the vent hole is arranged on the side wall of the plunger, an opening at the other end of the vent hole is arranged on the lower end face of the plunger, the air nozzle is provided with an air inlet joint 12, the air inlet joint is correspondingly arranged with the side wall of the plunger, and the plunger rotates to enable the vent hole to be communicated with the air inlet joint. An air inlet hole on the air inlet joint faces the outer wall of the plunger. A step surface 13 is arranged below the plunger in the ventilation cavity, and the edge of the lower end of the plunger is supported on the step surface. The nozzle body is provided with a connecting seat 14, a positioning sleeve 15 is arranged on the connecting seat, and the lower end of the positioning sleeve is attached to the upper end face of the plunger to position the plunger. The motor frame 16 is arranged on the connecting seat, the motor is arranged on the motor frame, and the transmission shaft 17 is connected between the output shaft of the motor and the plunger.
An aeration joint 18 is arranged on the air nozzle, the aeration joint is connected with an aeration pipe 19, the end part of the aeration pipe is inserted into the bottom of the storage box, and an air outlet pore 20 is arranged between the aeration joint and the air nozzle. The part of the discharging pipe extending out of the storage box is arranged in an upward inclined way. The side wall of the storage box is provided with the highest scale mark, the bottom of the storage box and the discharging pipe are correspondingly provided with a sealing plug 21, the sealing plug is connected with a floating ball 22 through a pull rope, and when the liquid level in the storage box is higher than the highest level, the floating ball floats upwards to pull the sealing plug upwards and seal the discharging pipe. The end part of the discharging pipe arranged at the storage box is in a round table hole-shaped structure with a small upper part and a large lower part, a plug 23 with a small upper part and a large lower part is arranged on the sealing plug, and the plug can be inserted into the opening end of the discharging pipe and seals the discharging pipe. The bottom sealing plug of the storage box is convenient for arranging a plurality of positioning rods 24, and the sealing plug is arranged in a ring surrounded by the positioning rods.
The shower nozzle body of 3D printer frit shower nozzle structure is installed on current 3D printer, and the 3D printer can realize the removal of spatial position, and then realizes 3D glaze spraying operation. During operation, high-pressure air flow is sprayed out of the air nozzle, so that negative pressure is formed at the opening position of the discharging pipe, the discharging pipe is used for extracting glaze in the storage box and discharging the glaze from the opening end of the discharging pipe, and the high-pressure air flow is used for blowing the discharged glaze to the surface of a ceramic product, so that glaze spraying operation is realized. This kind of 3D printer glaze shower nozzle structure of this application can realize the glaze spraying operation voluntarily, can reduce intensity of labour, improves work efficiency and product quality.
The above-described embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited in any way, and other variations and modifications may be made without departing from the technical aspects set forth in the claims.
Claims (10)
1. The utility model provides a 3D printer frit shower nozzle structure, characterized by, including being used for installing the shower nozzle body on the 3D printer, install the air nozzle on the shower nozzle body and be used for loading the storage case of frit, install the discharging pipe on the storage case, the opening end of discharging pipe is close to the opening end setting of air nozzle, and the high-pressure air pipe is connected to the air nozzle.
2. The 3D printer glaze spray head structure according to claim 1, wherein a ventilation cavity is arranged in the air nozzle, a plunger driven by a motor to operate is arranged in the ventilation cavity, a ventilation hole is arranged on the plunger, an opening at one end of the ventilation hole is arranged on the side wall of the plunger, an opening at the other end of the ventilation hole is arranged on the lower end face of the plunger, an air inlet joint is arranged on the air nozzle, the air inlet joint is correspondingly arranged on the side wall of the plunger, and the ventilation hole is communicated with the air inlet joint through rotation of the plunger.
3. The 3D printer frit spray head structure of claim 2 wherein a stepped surface is provided below the plunger in the vent chamber, and the lower edge of the plunger is supported on the stepped surface.
4. The 3D printer glaze spray head structure according to claim 2, wherein a connecting seat is arranged on the spray head body, a positioning sleeve is arranged on the connecting seat, and the lower end of the positioning sleeve is attached to the upper end face of the plunger to position the plunger.
5. The 3D printer glaze spray head structure according to claim 4, wherein the motor frame is arranged on the connecting seat, the motor is arranged on the motor frame, and the transmission shaft is connected between the motor output shaft and the plunger.
6. The 3D printer glaze spray head structure according to claim 1, wherein an aeration joint is arranged on the air nozzle, the aeration joint is connected with an aeration pipe, the end part of the aeration pipe is inserted into the bottom position of the storage box, and an air outlet pore is arranged between the aeration joint and the air nozzle.
7. The 3D printer frit spray head structure of claim 1, wherein the portion of the discharge tube extending out of the storage tank is disposed obliquely upward.
8. The 3D printer glaze spray head structure according to claim 1, wherein the bottom of the storage box and the discharge pipe are correspondingly provided with a sealing plug, the sealing plug is connected with a floating ball through a pull rope, and when the liquid level in the storage box is higher than the highest position, the floating ball floats upwards to pull the sealing plug up and cover the discharge pipe.
9. A 3D printer frit spray head structure according to any one of claims 1 to 8, wherein the radially open ends of the air nozzles taper.
10. The glaze spray head structure of a 3D printer according to any one of claims 1 to 8, wherein the upper end of the spray head body is provided with positioning posts, and a plurality of connecting screws are arranged on the spray head body along the circumferential direction of the positioning posts at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321416640.1U CN220241795U (en) | 2023-06-05 | 2023-06-05 | Glaze spray head structure of 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321416640.1U CN220241795U (en) | 2023-06-05 | 2023-06-05 | Glaze spray head structure of 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220241795U true CN220241795U (en) | 2023-12-26 |
Family
ID=89228643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321416640.1U Active CN220241795U (en) | 2023-06-05 | 2023-06-05 | Glaze spray head structure of 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220241795U (en) |
-
2023
- 2023-06-05 CN CN202321416640.1U patent/CN220241795U/en active Active
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