CN216505768U

CN216505768U - Portable ceramic thick liquids processing is with 3D printer head device

Info

Publication number: CN216505768U
Application number: CN202122619651.7U
Authority: CN
Inventors: 赵喆; 浮燕; 王操
Original assignee: Xuzhou Ruidi New Material Technology Co ltd
Current assignee: Xuzhou Ruidi New Material Technology Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-13
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a convenient 3D printing head device for processing ceramic slurry, which comprises a material pipe, wherein the bottom end of the material pipe is fixedly connected with an exhaust connecting pipe, the bottom end of the exhaust connecting pipe is provided with a nozzle, and the middle position of the top end of the nozzle is fixedly connected with a fixed sleeve. This 3D beats printer head device for processing of portable ceramic thick liquids is through the intermediate position department fixedly connected with fixed sleeve on the nozzle top, peg graft the fixed sleeve on the nozzle top in the inside of adapter sleeve when using, and be convenient for connect both fixedly through the screw thread, with this reach and be connected the fixed purpose with nozzle and exhaust connecting pipe, and the sealing gasket ring of fixed connection on the fixed sleeve top can improve the leakproofness of junction, thereby realized that can convenient and fast carries out the dismouting so that the effect of changing to the nozzle, maneuverability is strong, the problem of installing and dismantling the shower nozzle that can not convenient and fast has been solved.

Description

Portable ceramic thick liquids processing is with 3D printer head device

Technical Field

The utility model relates to the technical field of 3D printing, in particular to a convenient 3D printing head device for ceramic slurry processing.

Background

The 3D printing technology is a rapid forming technology which adopts a digital technology, utilizes adhesive materials such as powdered metal or plastic and the like, and constructs an object in a layer-by-layer printing mode, the 3D printing technology can be used for carrying out 3D printing processing and manufacturing conveniently by using ceramic slurry raw materials, but the 3D printing head device applied to ceramic slurry processing still has insufficient heat preservation performance in the actual use process; the spray head can not be conveniently and quickly installed and disassembled, and the printing head device is inconvenient to install and fix. To this end we propose a convenient 3D print head device for ceramic slurry processing to solve these problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a convenient 3D printing head device for processing ceramic slurry, which aims to solve the problem that a nozzle cannot be conveniently and quickly mounted and dismounted in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable ceramic thick liquids processing is with 3D beats printer head device, includes the material pipe, the bottom fixedly connected with exhaust connecting pipe of material pipe, exhaust connecting pipe's bottom is provided with the nozzle, the intermediate position department fixedly connected with fixed sleeve on nozzle top, the top fixedly connected with mounting groove of material pipe, it has the feed inlet to peg graft respectively at the top of material pipe both sides, the feed inlet is symmetrical about the perpendicular center line of material pipe, the intermediate position department of the inside both sides of mounting groove is pegged graft respectively and is had the movable rod, heat preservation pipe in the inside fixedly connected with of material pipe.

Preferably, the inside of the inner heat preservation pipe is communicated with the inside of the exhaust connecting pipe, and the inside of the exhaust connecting pipe is communicated with the inside of the nozzle.

Preferably, the reinforcing ribs are fixedly connected between the outside of the inner heat-insulating pipe and the inner side wall of the material pipe respectively, the reinforcing ribs are distributed in an annular mode on the outside of the inner heat-insulating pipe respectively, the reinforcing ribs are arranged at equal intervals between the outside of the inner heat-insulating pipe and the inner side wall of the material pipe, and a heat-insulating cavity is formed between the outside of the inner heat-insulating pipe and the inside of the material pipe.

Preferably, the bottom end of the exhaust connecting pipe is fixedly connected with a connecting sleeve, the connecting sleeve is sleeved outside the fixed sleeve, an external thread is arranged outside the fixed sleeve, an internal thread matched with the external thread is arranged inside the connecting sleeve, and the top end of the fixed sleeve is fixedly connected with a sealing gasket ring.

Preferably, both sides of the mounting groove are respectively and movably connected with a locking spiral ring, external threads are arranged outside the movable rod, and one side of the movable rod penetrates through the inside of the locking spiral ring.

Preferably, the other side of the movable rod is fixedly connected with a fixed plate, and one side of the fixed plate is fixedly connected with an anti-slip pad.

Compared with the prior art, the utility model has the beneficial effects that: the 3D printing head device for processing the portable ceramic slurry has the advantages that the heat insulation performance is good, the nozzle can be conveniently and quickly mounted and dismounted, and the printing head device is convenient to mount and fix;

(1) the inner heat preservation pipe is fixedly connected inside the material pipe, the inner heat preservation pipe is fixedly installed inside the material pipe when the material pipe is used, and the inner heat preservation pipe and the material pipe are connected through the reinforcing ribs, so that the connection strength between the inner heat preservation pipe and the material pipe is improved, the heat preservation performance inside the material pipe can be improved through the inner heat preservation pipe, normal ejection of high-temperature materials during 3D printing material spraying is ensured, the phenomenon that the materials are normally ejected due to the fact that the materials are cooled in the material pipe too fast to affect is prevented, and the heat preservation performance of the material pipe is further improved through the heat preservation cavity arranged between the inner heat preservation pipe and the material pipe;

(2) the fixed sleeve is fixedly connected to the middle position of the top end of the nozzle, the fixed sleeve fixedly connected to the top end of the nozzle is inserted into the connecting sleeve when the connecting sleeve is used, and the connecting sleeve and the fixed sleeve are connected and fixed through threads conveniently, so that the aim of connecting and fixing the nozzle and the exhaust connecting pipe is fulfilled, the sealing gasket ring fixedly connected to the top end of the fixed sleeve can improve the sealing performance of the connecting position, the nozzle can be conveniently and quickly disassembled and assembled for replacement, and the connecting sleeve is high in operability;

(3) the utility model discloses a printer, including the mounting groove, the mounting groove is installed on the mounting groove, the mounting groove cup joints outside the printer component that needs the installation through the intermediate position department respectively in the inside both sides of mounting groove, rotate the locking spiro union of swing joint in the mounting groove both sides afterwards and drive the movable rod simultaneously and remove in opposite directions, and promote the fixed plate simultaneously and remove in opposite directions through the movable rod, fix the fixed plate centre gripping and reached the purpose of installing printer head on the printer outside the printer component, and the slipmat of fixed connection in fixed plate one side can improve the connection fixed steadiness, reached here swift and firm and installed fixed purpose to printer head device.

Drawings

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

FIG. 2 is an enlarged structural view of a front partial section of the inner insulating tube according to the present invention;

FIG. 3 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention;

FIG. 4 is a front view of the mounting groove of the present invention.

In the figure: 1. a nozzle; 2. an exhaust connecting pipe; 3. a material pipe; 4. a feed inlet; 5. mounting grooves; 6. a fixing plate; 7. an inner insulating tube; 8. reinforcing ribs; 9. a heat preservation cavity; 10. connecting sleeves; 11. fixing the sleeve; 12. a sealing gasket ring; 13. a locking spiro ring; 14. a non-slip mat; 15. a movable rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-4, a 3D printing head device for portable ceramic slurry processing includes a material tube 3, an exhaust connecting tube 2 is fixedly connected to the bottom end of the material tube 3, a nozzle 1 is arranged at the bottom end of the exhaust connecting tube 2, a fixing sleeve 11 is fixedly connected to the middle position of the top end of the nozzle 1, a mounting groove 5 is fixedly connected to the top end of the material tube 3, feed inlets 4 are respectively inserted into the tops of both sides of the material tube 3, the feed inlets 4 are symmetrical with respect to the vertical center line of the material tube 3, movable rods 15 are respectively inserted into the middle positions of both sides inside the mounting groove 5, an inner heat-insulating tube 7 is fixedly connected to the inside of the material tube 3, the inside of the inner heat-insulating tube 7 is communicated with the inside of the exhaust connecting tube 2, and the inside of the exhaust connecting tube 2 is communicated with the inside of the nozzle 1;

reinforcing ribs 8 are fixedly connected between the outside of the inner heat-insulating pipe 7 and the inner side wall of the material pipe 3 respectively, the reinforcing ribs 8 are distributed on the outside of the inner heat-insulating pipe 7 in an annular shape respectively, the reinforcing ribs 8 are arranged between the outside of the inner heat-insulating pipe 7 and the inner side wall of the material pipe 3 at equal intervals, and a heat-insulating cavity 9 is arranged between the outside of the inner heat-insulating pipe 7 and the inside of the material pipe 3;

specifically, as shown in fig. 1 and 2, when in use, the inner heat preservation pipe 7 is installed and fixed in the material pipe 3, the inner heat preservation pipe 7 and the material pipe 3 are connected through the reinforcing rib 8, the connection strength between the inner heat preservation pipe and the material pipe is improved, the heat preservation performance in the material pipe 3 can be improved through the inner heat preservation pipe 7, normal ejection of high-temperature materials during 3D printing and material spraying is ensured, the phenomenon that the materials are normally ejected due to the fact that the materials are cooled in the material pipe 3 too fast to influence is prevented, and the heat preservation performance of the material pipe 3 is further improved through the heat preservation cavity 9 arranged between the inner heat preservation pipe 7 and the material pipe 3.

Example 2: the bottom end of the exhaust connecting pipe 2 is fixedly connected with a connecting sleeve 10, the connecting sleeve 10 is sleeved outside a fixed sleeve 11, the outside of the fixed sleeve 11 is provided with an external thread, the inside of the connecting sleeve 10 is provided with an internal thread matched with the external thread, and the top end of the fixed sleeve 11 is fixedly connected with a sealing gasket ring 12;

specifically, as shown in fig. 1 and fig. 3, the fixed sleeve 11 fixedly connected to the top end of the nozzle 1 is inserted into the connecting sleeve 10 during use, and is convenient to connect and fix the nozzle 1 and the exhaust connecting pipe 2 through threads, so that the aim of fixedly connecting the nozzle 1 and the exhaust connecting pipe 2 is fulfilled, the sealing gasket ring 12 fixedly connected to the top end of the fixed sleeve 11 can improve the sealing performance of the joint, and therefore the nozzle 1 can be conveniently and quickly disassembled and conveniently to replace, and the operation is strong.

Example 3: two sides of the mounting groove 5 are respectively and movably connected with a locking spiral ring 13, external threads are arranged outside the movable rod 15, one side of the movable rod 15 penetrates through the locking spiral ring 13, the other side of the movable rod 15 is fixedly connected with a fixing plate 6, and one side of the fixing plate 6 is fixedly connected with an anti-skid pad 14;

specifically, as shown in fig. 1 and 4, when in use, the mounting groove 5 is firstly sleeved outside a printer component to be mounted, then the locking spiral ring 13 movably connected to two sides of the mounting groove 5 is rotated to drive the movable rod 15 to move simultaneously in opposite directions, the movable rod 15 pushes the fixing plate 6 to move simultaneously in opposite directions, the fixing plate 6 is clamped and fixed outside the printer component to achieve the purpose of mounting a printing head on the printer, and the anti-slip mat 14 fixedly connected to one side of the fixing plate 6 can improve the connection fixing stability, so that the purpose of quickly and stably mounting and fixing the printing head device is achieved.

The working principle is as follows: when the utility model is used, firstly, the inner heat preservation pipe 7 is installed and fixed inside the material pipe 3, and the inner heat preservation pipe 7 and the material pipe 3 are connected through the reinforcing rib 8, thereby improving the connection strength between the two, the heat preservation performance inside the material pipe 3 can be improved through the inner heat preservation pipe 7, the normal ejection of high-temperature materials during 3D printing material spraying is ensured, the phenomenon that the normal ejection is affected due to the too fast cooling of the materials in the material pipe 3 to block the pipeline is prevented, the heat preservation performance of the material pipe 3 is further improved through the heat preservation cavity 9 arranged between the inner heat preservation pipe 7 and the material pipe 3, the fixed sleeve 11 fixedly connected at the top end of the nozzle 1 is inserted inside the connecting sleeve 10, and the two are conveniently connected and fixed through threads, thereby achieving the purpose of connecting and fixing the nozzle 1 and the exhaust connecting pipe 2, and the sealing gasket ring 12 fixedly connected at the top end of the fixed sleeve 11 can improve the sealing performance of the connection part, thereby realized that can convenient and fast carries out the dismouting so that the effect of change to nozzle 1, maneuverability is strong, cup joint mounting groove 5 outside the printer component that needs the installation earlier when installing the device, rotate the locking spiro 13 of swing joint in mounting groove 5 both sides afterwards and drive movable rod 15 simultaneously in opposite directions, and promote fixed plate 6 simultaneously in opposite directions and remove through movable rod 15, fix the purpose of installing printer head on the printer through 6 centre gripping of fixed plate outside having reached of printer component, and fixed connection connects mat 14 that can improve the fixed steadiness of connection in fixed plate 6 one side, reached here swift and firm and installed fixed purpose to the printer head device.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a portable ceramic thick liquids processing is with 3D beats printer head device, includes material pipe (3), its characterized in that: the bottom fixedly connected with exhaust connecting pipe (2) of material pipe (3), the bottom of exhaust connecting pipe (2) is provided with nozzle (1), nozzle (1) top intermediate position department fixedly connected with fixed sleeve (11), the top fixedly connected with mounting groove (5) of material pipe (3), the top of material pipe (3) both sides is pegged graft respectively has feed inlet (4), feed inlet (4) are symmetrical about the vertical center line of material pipe (3), the intermediate position department of the inside both sides of mounting groove (5) is pegged graft respectively has movable rod (15), heat preservation pipe (7) in the inside fixedly connected with of material pipe (3).

2. The portable 3D printing head device for ceramic slurry processing according to claim 1, wherein: the interior of the inner heat-insulating pipe (7) is communicated with the interior of the exhaust connecting pipe (2), and the interior of the exhaust connecting pipe (2) is communicated with the interior of the nozzle (1).

3. The portable 3D printing head device for ceramic slurry processing according to claim 1, wherein: fixedly connected with strengthening rib (8) respectively between the outside of interior insulating tube (7) and the inside lateral wall of material pipe (3), the outside of insulating tube (7) is the annular distribution including strengthening rib (8) respectively, and is equidistant range including strengthening rib (8) between the outside of insulating tube (7) and the inside lateral wall of material pipe (3), be provided with heat preservation chamber (9) between the outside of interior insulating tube (7) and the inside of material pipe (3).

4. The portable 3D printing head device for ceramic slurry processing according to claim 1, wherein: the bottom fixedly connected with adapter sleeve (10) of exhaust connecting pipe (2), adapter sleeve (10) cup joints the outside at fixed sleeve (11), the outside of fixed sleeve (11) is provided with the external screw thread, the inside of adapter sleeve (10) is provided with the internal thread with external screw thread matched with, the top fixedly connected with sealing gasket ring (12) of fixed sleeve (11).

5. The portable 3D printing head device for ceramic slurry processing according to claim 1, wherein: the two sides of the mounting groove (5) are respectively and movably connected with a locking spiral ring (13), external threads are arranged on the outer portion of the movable rod (15), and one side of the movable rod (15) penetrates through the inner portion of the locking spiral ring (13).

6. The portable 3D printing head device for ceramic slurry processing according to claim 1, wherein: the other side of the movable rod (15) is fixedly connected with a fixed plate (6), and one side of the fixed plate (6) is fixedly connected with an anti-skid pad (14).