CN220409657U - A shower nozzle cleaning device for 3D printing system - Google Patents
A shower nozzle cleaning device for 3D printing system Download PDFInfo
- Publication number
- CN220409657U CN220409657U CN202322171863.2U CN202322171863U CN220409657U CN 220409657 U CN220409657 U CN 220409657U CN 202322171863 U CN202322171863 U CN 202322171863U CN 220409657 U CN220409657 U CN 220409657U
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- plate
- fixedly connected
- driving part
- printing system
- adjusting
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- 238000004140 cleaning Methods 0.000 title claims abstract description 33
- 238000010146 3D printing Methods 0.000 title claims abstract description 21
- 238000007790 scraping Methods 0.000 claims abstract description 58
- 239000007921 spray Substances 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 230000001105 regulatory effect Effects 0.000 claims description 16
- 239000002699 waste material Substances 0.000 abstract description 14
- 210000004872 soft tissue Anatomy 0.000 abstract description 3
- 239000001993 wax Substances 0.000 description 24
- 238000007639 printing Methods 0.000 description 7
- 238000005201 scrubbing Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000005507 spraying Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229940045860 white wax Drugs 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of 3D printing equipment, and discloses a spray head cleaning device for a 3D printing system, which comprises an adjusting plate, wherein an adjusting groove is formed in the adjusting plate; the scraping plate is arranged on the adjusting plate, the lower end of the scraping plate is provided with a first driving part in a downward extending mode, the upper end of the first driving part is connected in the adjusting groove in a sliding mode, the lower end of the first driving part is connected with a screw in a threaded mode, two ends of the screw are connected with supporting plates in a rotating mode, and the supporting plates are fixedly connected to the lower end of the adjusting plate; the scraping plate is arranged on the adjusting plate, the lower end of the scraping plate downwards extends to form a second driving part, the upper end of the second driving part is slidably connected in the adjusting groove, the lower end of the second driving part is in threaded connection with a screw rod, two ends of the screw rod are rotationally connected with supporting plates, and the supporting plates are fixedly connected with the lower end of the adjusting plate. The waste wax in the spray head can be scraped and erased, and can be synchronously cleaned, so that the heated spray head is prevented from scalding skin soft tissues of cleaning staff.
Description
Technical Field
The disclosure belongs to the technical field of 3D printing equipment, and particularly relates to a spray head cleaning device for a 3D printing system.
Background
The 3D printer builds a three-dimensional model by additive manufacturing methods. The wax type 3D printer belongs to one kind of additive manufacturing equipment, and is constructed by taking blue wax as a printing material, taking white wax as a supporting material, spraying high-temperature heated wax to a printing platform, and stacking layers by layers. Because the wax-spraying 3D printing model has the advantages of high precision, smooth surface and the like, the wax-spraying 3D printer is widely applied to manufacturing industries of jewelry, aerospace, engines and the like. The printing materials used by the wax spraying 3D printer are white wax and blue wax, the wax is arranged in a container, the container is arranged in an ink supply assembly, the blue wax in the container flows into the ink supply assembly and flows into a spray head through high-temperature heating, and the spray head prints the wax layer by layer on a printing panel to construct a three-dimensional model.
After the printing of the conventional wax-type 3D printer is finished, residual waste wax remains in a wax cavity and a nozzle in the spray head. These waste waxes air dry to fix and can clog the nozzles, causing the print heads to be unable to eject, thus requiring periodic cleaning of the print heads. The existing spray head cleaning mode uses manual cleaning, and when cleaning, the printing spray head needs to be heated to enable wax to be melted, but the cleaning mode easily causes scalding of cleaning staff, so that the spray head is inconvenient to clean.
Disclosure of Invention
Aiming at the defects of the prior art, the purpose of the present disclosure is to provide a spray head cleaning device for a 3D printing system, which can scrape and erase waste wax in a spray head, can synchronously clean the waste wax, and avoid the heated spray head from scalding skin soft tissues of cleaning staff.
The purpose of the disclosure can be achieved by the following technical scheme:
a head cleaning apparatus for a D printing system, comprising:
the adjusting plate is provided with symmetrically arranged adjusting grooves;
the scraping plate is vertically arranged on the adjusting plate, the lower end of the scraping plate is provided with a first driving part in a downward extending mode, the upper end of the first driving part is connected in the adjusting groove in a sliding mode, the lower end of the first driving part is connected with a screw rod in a threaded mode, two ends of the screw rod are connected with supporting plates in a rotating mode, and the supporting plates are fixedly connected to the lower end of the adjusting plate;
the scrubbing plate is vertically arranged on the adjusting plate, the lower end of the scrubbing plate is provided with a second driving part in a downward extending mode, the upper end of the second driving part is slidably connected in the adjusting groove, the lower end of the second driving part is in threaded connection with a screw rod, two ends of the screw rod are rotatably connected with supporting plates, and the supporting plates are fixedly connected with the lower end of the adjusting plate.
The technical scheme has the principle and technical effects that:
the first driving part and the second driving part are driven by the rotating screw to move along the adjusting groove in opposite directions, so that the scraping plate and the wiping plate synchronously move in opposite directions, the space between the scraping plate and the wiping plate is reduced, the scraping plate and the wiping plate are inserted into the spray head, the first driving part and the second driving part are driven by the rotating screw to move in opposite directions along the adjusting groove, the scraping plate and the wiping plate synchronously move in opposite directions until the scraping plate and the wiping plate cling to the inner wall of the spray head, the adjusting plate is rotated to enable the scraping plate and the wiping plate to rotate together, the scraping plate scrapes waste wax on the inner wall of the spray head, and the wiping plate erases the waste wax on the inner wall of the spray head.
Further, the middle lower extreme fixedly connected with connecting cylinder of regulating plate, the lower extreme of connecting cylinder rotates and is connected with the supporting seat board, the week side fixedly connected with ring gear of connecting cylinder, the tooth has been seted up in the outside of ring gear, on the ring gear the tooth meshing has the gear, the lower extreme fixedly connected with motor of supporting seat board, the output of motor runs through the supporting seat board with gear fixed connection.
Further, the middle upper end fixedly connected with outlet pipe of regulating plate, the lower extreme fixedly connected with water inlet joint of supporting seat board, water inlet joint the supporting seat board the connecting cylinder the regulating plate and the structure that the outlet pipe constitutes is provided with the runner that link up from down up inside, a plurality of tiny spout has been seted up to the week side of outlet pipe.
Further, the top end of the water outlet pipe is provided with a closed opening.
Further, the water inlet joint, the connecting cylinder and the water outlet pipe are coaxially arranged.
Further, the outer side of the rubbing board is wrapped with a sponge layer.
Further, the outer side end of the screw rod is fixedly connected with a knob.
Further, handles are fixedly connected to two ends of the support plate.
The noun, conjunctive or adjective parts related to the above technical solution are explained as follows:
by fixed connection is meant a connection without any relative movement after the parts or components are fixed. The device is divided into a detachable connection type and a non-detachable type.
(1) The detachable connection is to fix the parts together by using screws, splines, wedge pins and the like. The connection mode can be disassembled during maintenance, and parts cannot be damaged. The connector used must be of the correct size (e.g. length of bolt, key) and tightened properly.
(2) The non-detachable connection mainly refers to welding, riveting, tenon passing matching and the like. Because the parts can be disassembled only by forging, sawing or oxygen cutting during maintenance or replacement, the parts cannot be used for a second time generally. Also, during connection, attention should be paid to process quality, technical inspection and remedial measures (e.g., correction, polishing, etc.).
Threaded connection refers to a detachable connection in which a threaded member (or threaded portion of a connected member) is used to connect the connected member into one body.
Sliding connection means that two objects are in contact but not fixed, and the two objects can slide relatively.
Rotational coupling means that the coupling between the parts causes the parts to rotate relative to each other.
The beneficial effects of the present disclosure are:
the waste wax in the spray head can be scraped and erased, and can be synchronously cleaned, so that the heated spray head is prevented from scalding skin soft tissues of cleaning staff.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described, and it will be apparent to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic overall construction of an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of a tuning plate structure of an embodiment of the present disclosure;
FIG. 3 is a schematic view of a squeegee and wiper blade configuration of an embodiment of the present disclosure;
fig. 4 is a schematic structural view of a connecting cylinder according to an embodiment of the present disclosure.
Detailed Description
The following description of the technical solutions in the embodiments of the present disclosure will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only some embodiments of the present disclosure, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments in this disclosure without inventive faculty, are intended to fall within the scope of this disclosure.
In the description of the present disclosure, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate an orientation or positional relationship, merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present disclosure.
Embodiments of a head cleaning apparatus for a 3D printing system are described herein in connection with fig. 1-4, in accordance with the concepts of the present application. Specifically, the head cleaning device for a 3D printing system is constructed as a split structure having three components of an adjusting plate 1, a squeegee 2, a wiper 3, and the like. Through the mutual cooperation of the structures such as the first driving part 21, the second driving part 31, the screw 4 and the like, the first driving part 21 and the second driving part 31 are driven by the rotating screw 4 to move along the adjusting groove 11 in opposite directions, so that the scraping plate 2 and the scraping plate 3 synchronously move in opposite directions, the space between the scraping plate 2 and the scraping plate 3 is reduced, the scraping plate 2 and the scraping plate 3 are inserted into the nozzle, the first driving part 21 and the second driving part 31 are driven by the rotating screw 4 to move in opposite directions along the adjusting groove 11, so that the scraping plate 2 and the scraping plate 3 synchronously move in opposite directions until the scraping plate 2 and the scraping plate 3 are tightly attached to the inner wall of the nozzle, the scraping plate 2 scrapes the waste wax on the inner wall of the nozzle, and the scraping plate 3 erases the waste wax on the inner wall of the nozzle.
As shown in fig. 1-4, a head cleaning apparatus for a 3D printing system, comprising:
the adjusting plate 1 is provided with symmetrically arranged adjusting grooves 11;
the scraper 2 is vertically arranged on the adjusting plate 1, the lower end of the scraper 2 is downwards extended with a first driving part 21, the upper end of the first driving part 21 is slidably connected in the adjusting groove 11, the lower end of the first driving part is in threaded connection with the screw 4, two ends of the screw 4 are rotatably connected with the supporting plates 12, and the supporting plates 12 are fixedly connected with the lower end of the adjusting plate 1;
the scrubbing plate 3, scrubbing plate 3 along vertical setting on regulating plate 1, and its lower extreme downwardly extending has second drive portion 31, and the upper end sliding connection of second drive portion 31 is in adjusting tank 11, and its lower extreme threaded connection has screw rod 4, and the both ends rotation of screw rod 4 are connected with extension board 12, and extension board 12 fixed connection is at regulating plate 1 lower extreme.
When the scraper is used, the first driving part 21 and the second driving part 31 are driven by the rotating screw 4 to move along the adjusting groove 11 in the opposite direction, so that the scraper 2 and the scraping plate 3 synchronously move in the opposite direction, the space between the scraper 2 and the scraping plate 3 is reduced, the scraper 2 and the scraping plate 3 are inserted into the nozzle, the first driving part 21 and the second driving part 31 are driven by the rotating screw 4 to move along the adjusting groove 11 in the opposite direction, the scraper 2 and the scraping plate 3 synchronously move in the opposite direction until the scraper 2 and the scraping plate 3 are tightly attached to the inner wall of the nozzle, the scraper 2 and the scraping plate 3 rotate together, the scraper 2 scrapes the waste wax on the inner wall of the nozzle, and the waste wax on the inner wall of the nozzle is erased by the scraping plate 3.
Of course, in this application, the adjusting plate 1 mainly provides support for the scraper 2 and the wiper 3, and in some embodiments, in order to prevent the waste wax from dripping onto the ground during the process of cleaning the scraper 2 and the wiper 3, the adjusting plate 1 may be designed into a round shape or a square shape, so as to cover the nozzle and receive the dripped waste wax.
Of course, in the present application, the scraping plate 2 is used to scrape off the wax adhered to the inside of the spray head, and in some embodiments, the scraping plate 2 may be actually formed into a blade shape, and of course, if the bending of the scraping plate 2 is considered, the scraping plate may be formed into a long strip shape, and a triangular scraping opening is formed at the outer edge of the plate, and the scraping opening is formed to face outwards.
Of course, in the present application, the screw 4 is used to move the squeegee 2 and the wipe plate 3, and in some embodiments, in order to ensure that the error in the moving distance of the squeegee 2 and the wipe plate 3 is small, a scale may be provided on the side of the screw 4, through which the moving distance of the squeegee 2 and the wipe plate 3 is observed.
The middle lower extreme fixedly connected with connecting cylinder 5 of regulating plate 1, the lower extreme rotation of connecting cylinder 5 is connected with supporting plate 6, and the week side fixedly connected with ring gear 51 of connecting cylinder 5, tooth 511 has been seted up in the outside of ring gear 51, and tooth 511 meshing on ring gear 51 has gear 7, and the lower extreme fixedly connected with motor 8 of supporting plate 6, the output of motor 8 runs through supporting plate 6 and gear 7 fixed connection. The motor 8 drives to rotate the gear 7, further causes the connecting cylinder 5 to rotate relative to the support plate 6, and the support plate 6 drives the adjusting plate 1 to rotate the scraping plate 2 and the scraping plate 3 together.
The middle upper end fixedly connected with outlet pipe 9 of regulating plate 1, the lower extreme fixedly connected with water inlet joint 10 of bedplate 6, water inlet joint 10, bedplate 6, connecting cylinder 5, regulating plate 1 and outlet pipe 9 constitute the structure from down up inside be provided with the runner that link up, a plurality of tiny spout 91 has been seted up to the week side of outlet pipe 9. The outside water source is connected with the water inlet joint 10 through the pipeline, and the water flows into the water outlet pipe 9 through the through flow passage inside the structure formed by the water inlet joint 10, the support plate 6, the connecting cylinder 5, the adjusting plate 1 and the water outlet pipe 9, and is sprayed onto the inner wall of the spray head through a plurality of tiny nozzles 91 on the periphery of the water outlet pipe 9, and is matched with the scraping plate 2 and the scraping plate 3 for cleaning operation.
The top end of the water outlet pipe 9 is provided with a closed opening. The water flow is prevented from being ejected upwards from the top end of the water outlet pipe 9.
The water inlet joint 10, the connecting cylinder 5 and the water outlet pipe 9 are coaxially arranged. Ensuring higher water flow from bottom to top.
The outer side of the scrubbing plate 3 is coated with a sponge layer 32. The provision of the sponge layer 32 provides a better wiping effect.
The outer end of the screw 4 is fixedly connected with a knob 41. The cleaning person is provided with a support member for rotating the screw 4, and the screw 4 is rotated by rotating the knob 41.
Handles 61 are fixedly connected to both ends of the support plate 6. The cleaning staff holds the handle 61 by both hands, holds the whole device to operate, and avoids scalding.
The utility model provides a spray head cleaning device for a 3D printing system, which is further described below with reference to the accompanying drawings and embodiments.
A showerhead cleaning apparatus for a 3D printing system, comprising:
the adjusting plate 1 is provided with symmetrically arranged adjusting grooves 11;
the scraper 2 is vertically arranged on the adjusting plate 1, the lower end of the scraper 2 is downwards extended with a first driving part 21, the upper end of the first driving part 21 is slidably connected in the adjusting groove 11, the lower end of the first driving part is in threaded connection with the screw 4, two ends of the screw 4 are rotatably connected with the supporting plates 12, and the supporting plates 12 are fixedly connected with the lower end of the adjusting plate 1;
the scrubbing plate 3, scrubbing plate 3 along vertical setting on regulating plate 1, and its lower extreme downwardly extending has second drive portion 31, and the upper end sliding connection of second drive portion 31 is in adjusting tank 11, and its lower extreme threaded connection has screw rod 4, and the both ends rotation of screw rod 4 are connected with extension board 12, and extension board 12 fixed connection is at regulating plate 1 lower extreme.
The application method of the utility model comprises the following steps:
the rotating screw 4 drives the first driving part 21 and the second driving part 31 to move along the adjusting groove 11 in the opposite direction, so that the scraping plate 2 and the scraping plate 3 synchronously move in the opposite direction, the space between the scraping plate 2 and the scraping plate 3 is reduced, the scraping plate 2 and the scraping plate 3 are inserted into the spray head, the rotating screw 4 drives the first driving part 21 and the second driving part 31 to move in the opposite direction along the adjusting groove 11, so that the scraping plate 2 and the scraping plate 3 synchronously move in the opposite direction until the scraping plate 2 and the scraping plate 3 cling to the inner wall of the spray head, the motor 8 drives the gear 7 to rotate, the connecting cylinder 5 is further driven to rotate relative to the support plate 6, the support plate 6 drives the adjusting plate 1 to enable the scraping plate 2 and the scraping plate 3 to rotate together, an external water source is connected into the water inlet joint 10 through a pipeline, water flows into the water outlet pipe 9 through a flow channel which is formed by the water inlet joint 10, the support plate 6, the connecting cylinder 5, the adjusting plate 1 and the water outlet pipe 9, and a plurality of tiny nozzles 91 on the periphery of the water outlet pipe 9 are sprayed onto the inner wall of the spray head, and matched with the scraping plate 2 and the scraping plate 3 to perform cleaning operation.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features, and advantages of the present disclosure. It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which have been described in the foregoing and description merely illustrates the principles of the disclosure, and that various changes and modifications may be made therein without departing from the spirit and scope of the disclosure, which is defined in the appended claims.
Claims (8)
1. A showerhead cleaning apparatus for a 3D printing system, comprising:
the adjusting plate (1), the adjusting plate (1) is provided with symmetrically arranged adjusting grooves (11);
the scraper blade (2), the scraper blade (2) is vertically arranged on the regulating plate (1), a first driving part (21) is downwards extended at the lower end of the scraper blade, the upper end of the first driving part (21) is slidably connected in the regulating groove (11), a screw rod (4) is in threaded connection at the lower end of the first driving part, support plates (12) are rotatably connected at two ends of the screw rod (4), and the support plates (12) are fixedly connected at the lower end of the regulating plate (1);
the scraping plate (3), the scraping plate (3) is in along vertical setting on regulating plate (1), its lower extreme downwardly extending has second drive portion (31), the upper end sliding connection of second drive portion (31) is in regulating groove (11), its lower extreme threaded connection has screw rod (4), the both ends rotation of screw rod (4) are connected with extension board (12), extension board (12) fixed connection is in regulating plate (1) lower extreme.
2. The spray head cleaning device for a 3D printing system according to claim 1, wherein a connecting cylinder (5) is fixedly connected to the lower end of the middle of the adjusting plate (1), a support plate (6) is rotatably connected to the lower end of the connecting cylinder (5), a toothed ring (51) is fixedly connected to the periphery of the connecting cylinder (5), teeth (511) are formed in the outer side of the toothed ring (51), gears (7) are meshed with the teeth (511) on the toothed ring (51), a motor (8) is fixedly connected to the lower end of the support plate (6), and the output end of the motor (8) penetrates through the support plate (6) and is fixedly connected with the gears (7).
3. The nozzle cleaning device for a 3D printing system according to claim 2, wherein the middle upper end of the adjusting plate (1) is fixedly connected with a water outlet pipe (9), the lower end of the support plate (6) is fixedly connected with a water inlet joint (10), the support plate (6), the connecting cylinder (5), the adjusting plate (1) and the water outlet pipe (9) are formed into a structure from bottom to top, a through runner is arranged inside, and a plurality of tiny nozzles (91) are formed in the periphery of the water outlet pipe (9).
4. A nozzle cleaning device for a 3D printing system according to claim 3, characterized in that the top end of the water outlet pipe (9) is provided with a closed mouth.
5. A nozzle cleaning device for 3D printing systems according to claim 4, characterized in that the water inlet connection (10), the connection cartridge (5) and the water outlet pipe (9) are coaxially arranged.
6. A nozzle cleaning device for a 3D printing system according to claim 1, characterized in that the outer side of the wiper plate (3) is coated with a sponge layer (32).
7. A nozzle cleaning device for a 3D printing system according to claim 1, characterized in that the outer end of the screw (4) is fixedly connected with a knob (41).
8. A head cleaning device for a 3D printing system according to claim 2, characterized in that the two ends of the support plate (6) are fixedly connected with handles (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322171863.2U CN220409657U (en) | 2023-08-14 | 2023-08-14 | A shower nozzle cleaning device for 3D printing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322171863.2U CN220409657U (en) | 2023-08-14 | 2023-08-14 | A shower nozzle cleaning device for 3D printing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220409657U true CN220409657U (en) | 2024-01-30 |
Family
ID=89648913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322171863.2U Active CN220409657U (en) | 2023-08-14 | 2023-08-14 | A shower nozzle cleaning device for 3D printing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220409657U (en) |
-
2023
- 2023-08-14 CN CN202322171863.2U patent/CN220409657U/en active Active
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