CN214354225U

CN214354225U - False tooth 3D printer installation fixing device

Info

Publication number: CN214354225U
Application number: CN202120255792.2U
Authority: CN
Inventors: 胡啸笛
Original assignee: Ogirama Chongqing Medical Technology Co ltd
Current assignee: Ogirama Chongqing Medical Technology Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-10-08
Anticipated expiration: 2031-01-29

Abstract

The utility model relates to the technical field of 3D printers, in particular to an artificial tooth type 3D printer mounting and fixing device, which comprises a protective shell, wherein a material spraying head is arranged in the protective shell, a heat preservation layer is fixedly arranged in the protective shell, a heating pipe is fixedly arranged in the heat preservation layer, the material spraying head is positioned at the center of the heat preservation layer, the upper end of the protective shell is fixedly connected with a connector, a plurality of chutes are arranged in the upper side of the connector, a first clamping groove, a second clamping groove and a third clamping groove are arranged on the inner wall of one side of each chute, a buckle is fixedly connected in the third clamping groove, the sprayer is fixedly connected with the connector through a connector, the lower end of the connector is inserted into the connector, and then the connector is pressed to ensure that an insert block at the lower end of the connector is inserted into the clamping grooves, the fixture block is connected with the buckle in a clamping mode, the spray head is fixedly installed on the connector, and installation and disassembly are more convenient.

Description

False tooth 3D printer installation fixing device

Technical Field

The utility model relates to a 3D printer technical field specifically is an artificial tooth class 3D printer installation fixing device.

Background

A 3D printer, a machine of rapid prototyping technology, is a technology for constructing objects by layer-by-layer printing using bondable materials such as powdered metal or plastic based on digital model files. The shower nozzle of current artificial tooth class 3D printer generally all is the snap-on the printer or through the screw fixation, but because the raw materials of 3D printer is but bonding material, so often can appear the problem that the shower nozzle blockked up, at this moment just need dismantle the shower nozzle and clear up, but the shower nozzle of current printer is difficult to be dismantled, brings very big and troubled for the staff, for this reason, the utility model provides an artificial tooth class 3D printer installation fixing device is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an artificial tooth class 3D printer installation fixing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a false tooth 3D printer mounting and fixing device comprises a protective shell, wherein a material spraying head is arranged inside the protective shell, a heat preservation layer is fixedly arranged inside the protective shell, a heating pipe is fixedly arranged inside the heat preservation layer, the material spraying head is positioned at the center of the heat preservation layer, a connector is fixedly connected to the upper end of the protective shell, a plurality of sliding grooves are formed in the upper side of the connector, a first clamping groove, a second clamping groove and a third clamping groove are formed in the inner wall of one side of each sliding groove, a buckle is fixedly connected to the inside of the third clamping groove, a connector is arranged at the upper end of the connector, a first inserting block, a second inserting block and a clamping block are arranged at the lower end of the connector, the lower end of the connector is inserted into the sliding grooves, the first inserting block is inserted into the first clamping groove, the second inserting block is inserted into the second clamping groove, and the clamping block is inserted into the third clamping groove and connected with the buckle in a clamping manner, the limiting groove has been seted up at the inside both ends of connector, the inside of limiting groove is provided with the gasbag, first draw-in groove link up with the one end in limiting groove mutually, the opposite side lateral wall upper end of spout link up with the other end in limiting groove mutually, the one end and the first inserted block of gasbag extrude mutually.

Preferably, the lower extreme of protective housing is opened there is the through-hole, the center department of connector is opened there is the through-hole, the both ends of spouting the stub bar run through protective housing and connector center through-hole respectively.

Preferably, the second clamping groove is located right below the first clamping groove, and the third clamping grooves are arranged and symmetrically distributed on two sides of the second clamping groove.

Preferably, the connector, the first insert block and the second insert block are arranged into an integral structure, and the two fixture blocks are symmetrically distributed on two sides of the second insert block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the thermal insulation layer is arranged in the protective shell of the material spraying head, the heating pipe is arranged in the thermal insulation layer, the material spraying head is arranged in the middle of the thermal insulation layer, when the printer is used, the heating pipe heats the thermal insulation layer, the thermal insulation layer insulates the material spraying head, raw materials are prevented from being condensed, and the material spraying head is blocked;

2. the sprayer is fixedly connected with the connector through the connector, the lower end of the connector is inserted into the connector, then the connector is pressed to enable the inserting block at the lower end of the connector to be inserted into the clamping groove, the clamping block is connected with the buckle in a clamping mode, the sprayer is fixedly arranged on the connector, and the sprayer is more convenient to install and disassemble;

3. the gasbag has been set up in the inside of connector, when first inserted block injects first draw-in groove, can extrude the one end of gasbag, makes the gas in the gasbag move to the other end, fills up the gap between spout and the connector, prevents that debris from falling into in the spout, leads to the unable dismantlement of connector.

Drawings

FIG. 1 is a schematic view of the internal structure of the device for mounting and fixing a printer head according to the present invention;

FIG. 2 is a side view of the internal structure of the device for mounting and fixing a printer head according to the present invention;

fig. 3 is a top view of the connector of the present invention.

In the figure: protective housing 1, spout stub bar 2, heat preservation 3, heating pipe 4, connector 5, spout 6, first draw-in groove 7, second draw-in groove 8, third draw-in groove 9, buckle 10, connector 11, first inserted block 12, second inserted block 13, fixture block 14, spacing groove 15, gasbag 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a false tooth 3D printer mounting and fixing device comprises a protective shell 1, a material spraying head 2 is arranged inside the protective shell 1, a heat preservation layer 3 is fixedly arranged inside the protective shell 1, a heating pipe 4 is fixedly arranged inside the heat preservation layer 3, the material spraying head 2 is positioned at the center of the heat preservation layer 3, the heating pipe 4 heats the heat preservation layer 3, the heat preservation layer 3 preserves heat of the material spraying head 2 to prevent raw materials from condensing and blocking the material spraying head 2, a connector 5 is fixedly connected to the upper end of the protective shell 1, a through hole is formed in the lower end of the protective shell 1, a through hole is formed in the center of the connector 5, two ends of the material spraying head 2 respectively penetrate through the protective shell 1 and the center through hole of the connector 5, a plurality of sliding grooves 6 are formed inside the upper side of the connector 5, a first clamping groove 7, a second clamping groove 8 and a third clamping groove 9 are formed in the inner wall of one side of each sliding groove 6, the second clamping groove 8 is positioned under the first clamping groove 7, the third slot 9 is provided with two, and symmetrically distributed on two sides of the second slot 8, the inside of the third slot 9 is fixedly connected with a buckle 10, the upper end of the connector 5 is provided with a connector 11, the lower end of the connector 11 is provided with a first insert 12, a second insert 13 and a clamp block 14, the connector 11, the first insert 12 and the second insert 13 are arranged into an integral structure, the clamp blocks 14 are provided with two and symmetrically distributed on two sides of the second insert 13, the lower end of the connector 11 is inserted into the inside of the sliding slot 6, the first insert 12 is inserted into the inside of the first slot 7, the second insert 13 is inserted into the inside of the second slot 8, the clamp block 14 is inserted into the inside of the third slot 9 and is connected with the buckle 10 in a clamping way, two ends of the inside of the connector 5 are provided with limit slots 15, an air bag 16 is arranged inside the limit slots 15, the first slot 7 is communicated with one end of the limit slots 15, the upper end of the other side wall of the sliding slot 6 is communicated with the other end of the limit slots 15, one end of the air bag 16 is extruded with the first insert block 12, when the first insert block 12 is inserted into the first slot 7, one end of the air bag 16 is extruded, the air in the air bag 16 moves to the other end, the gap between the chute 6 and the connector 11 is filled, so that sundries are prevented from falling into the chute 6, the connector 5 cannot be disassembled, the lower end of the connector 11 is aligned with the chute 6 on the upper side of the connector 5, the lower end of the connector 11 is inserted into the chute 6, then the connector 5 is pushed, the first insert block 12 and the second insert block 13 on the lower end of the connector 11 are respectively inserted into the first slot 7 and the second slot 8 inside the connector 5, the fixture block 14 is inserted into the third slot 9 to be clamped and connected with the buckle 10, the connector 5 is fixedly arranged at the lower end of the connector 11, when the first insert block 12 is inserted into the first slot 7, one end of the air bag 16 is extruded, the other end of the air bag is bulged, and the gap between the connector 11 and the chute 6 is filled, prevent impurities from falling into the gap.

The working principle is as follows: when the mounting and fixing device of the printer is used, firstly, the lower end of a connector 11 is aligned to a chute 6 on the upper side of a connector 5, the lower end of the connector 11 is inserted into the chute 6, then the connector 5 is pushed, so that a first plug block 12 and a second plug block 13 on the lower end of the connector 11 are respectively inserted into a first slot 7 and a second slot 8 inside the connector 5, a clamping block 14 is inserted into a third slot 9 to be clamped and connected with a buckle 10, the connector 5 is fixedly mounted on the lower end of the connector 11, when the first plug block 12 is inserted into the first slot 7, one end of an air bag 16 is extruded, the other end of the air bag is bulged, a gap between the connector 11 and the chute 6 is filled, and sundries are prevented from falling into the gap; the printer is characterized in that a heat preservation layer 3 is arranged inside a protective shell 1 of a material spraying head 2, a heating pipe 4 is arranged inside the heat preservation layer 3, the material spraying head 2 is arranged in the middle of the heat preservation layer 3, when the printer is used, the heat preservation layer 4 heats the heat preservation layer 3, the heat preservation layer 3 preserves the heat of the material spraying head 2 to prevent raw materials from condensing and block the material spraying head 2, the nozzle is fixedly connected with a connector 5 through the connector 11, the lower end of the connector 11 is inserted into the connector 5, an inserting block at the lower end of the connector 11 is inserted into a clamping groove by pressing the connector 5, a clamping block 14 is connected with a buckle 10 in a clamping way, the nozzle is fixedly arranged on the connector 11, the installation and the disassembly are more convenient, an air bag 16 is arranged inside the connector 5, when a first inserting block 12 is inserted into a first clamping groove 7, one end of the air bag 16 is extruded, so that the air in the air bag 16 moves to the other end, and the gap between the sliding groove 6 and the connector 11 is filled up, prevent that debris from falling into in the spout 6, lead to the unable dismantlement of connector 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an artificial tooth class 3D printer installation fixing device, includes protective housing (1), its characterized in that: the material spraying device is characterized in that a material spraying head (2) is arranged in the protective shell (1), a heat preservation layer (3) is fixedly arranged in the protective shell (1), a heating pipe (4) is fixedly arranged in the heat preservation layer (3), the material spraying head (2) is positioned at the center of the heat preservation layer (3), a connector (5) is fixedly connected to the upper end of the protective shell (1), a plurality of chutes (6) are formed in the upper side of the connector (5), a first clamping groove (7), a second clamping groove (8) and a third clamping groove (9) are formed in the inner wall of one side of each chute (6), buckles (10) are fixedly connected to the inner portion of each third clamping groove (9), a connector (11) is arranged at the upper end of the connector (5), a first inserting block (12), a second inserting block (13) and a clamping block (14) are arranged at the lower end of the connector (11), and the lower end of the connector (11) is inserted into the chutes (6), first inserted block (12) injects the inside of first draw-in groove (7), second inserted block (13) injects the inside of second draw-in groove (8), inside and buckle (10) block that fixture block (14) inject third draw-in groove (9) are connected, spacing groove (15) have been seted up at the inside both ends of connector (5), the inside of spacing groove (15) is provided with gasbag (16), first draw-in groove (7) link up mutually with the one end of spacing groove (15), the opposite side lateral wall upper end of spout (6) link up mutually with the other end of spacing groove (15), the one end and the first inserted block (12) of gasbag (16) extrude mutually.

2. The denture 3D printer mounting and fixing device according to claim 1, wherein: the lower extreme of protective housing (1) is opened there is the through-hole, the center department of connector (5) is opened there is the through-hole, the both ends of spouting stub bar (2) run through protective housing (1) and connector (5) central through-hole respectively.

3. The denture 3D printer mounting and fixing device according to claim 1, wherein: the second clamping grooves (8) are located right below the first clamping grooves (7), and the third clamping grooves (9) are symmetrically distributed on two sides of the second clamping grooves (8).

4. The denture 3D printer mounting and fixing device according to claim 1, wherein: the connector (11), the first inserting block (12) and the second inserting block (13) are arranged into a whole, and the two clamping blocks (14) are symmetrically distributed on two sides of the second inserting block (13).