CN211843231U

CN211843231U - 3D beats printer head elevation structure

Info

Publication number: CN211843231U
Application number: CN202020311395.8U
Authority: CN
Inventors: 梅震
Original assignee: Jiangxi Jingqin Technology Co ltd
Current assignee: Jiangxi Jingqin Technology Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-11-03
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses a 3D printing head lifting structure, which comprises a bottom plate, wherein a group of support columns are respectively arranged on the upper surface of the bottom plate close to two ends, two groups of support columns are respectively provided with a mounting plate on the upper end, one group of the support columns are provided with a motor at the bottom end, the top end of the mounting plate is provided with a screw rod, the other group of the mounting plate is provided with a slide rod, the outer side of the screw rod is provided with a first ring, the outer side of the slide rod is provided with a second ring, a movable rod is arranged between the first ring and the second ring, the middle part of the movable rod is provided with a printing head, the screw rod is provided with a baffle plate at the top end of the slide rod, one side of the bottom plate is provided with a controller, the motor is electrically connected with the controller, the utility model adopts the motion, convenient and practical, overall structure is the independent structure, installs the motion that does not influence its horizontal direction on the 3D printer.

Description

3D beats printer head elevation structure

Technical Field

The utility model relates to a 3D prints technical field, specifically is a 3D beats printer head elevation structure.

Background

3D printing, one of the rapid prototyping technologies, also known as additive manufacturing, is a method of manufacturing a plastic composite material by using a bondable material such as powdered metal or plastic based on a digital model file, the technology of building objects by layer-by-layer printing, 3D printing is usually implemented by digital technology material printers, and is often used to manufacture models in the fields of mold manufacturing, industrial design, etc., and then gradually used for direct manufacturing of some products, and there are already parts printed by this technology, the technology is applied to the fields of jewelry, shoes, industrial design, construction, engineering and construction, automobiles, aerospace, dental and medical industries, education, geographic information systems, civil engineering, guns and the like, and the problem that the accuracy is influenced by slippage easily occurs because the existing 3D printing head lifting device adopts a belt conveying mode.

SUMMERY OF THE UTILITY MODEL

In view of the problem that exists among the prior art, the utility model discloses a 3D beats printer head elevation structure, the technical scheme of adoption is, comprising a base plate, the bottom plate upper surface is close to both ends and is equipped with a set of support column respectively, and is two sets of the support column upper end is equipped with the mounting panel, one respectively the mounting panel bottom is equipped with the motor, and this mounting panel top is equipped with the screw rod, another the mounting panel top is equipped with the slide bar, the screw rod outside is equipped with first ring, the slide bar outside is equipped with the second ring, first ring with be equipped with the movable rod between the second ring, the movable rod middle part is equipped with beats printer head, the screw rod with the slide bar top is equipped with the baffle, bottom plate one side is equipped with the controller, the motor with the controller electricity.

Furthermore, a set of support column has four, its bottom fixed connection respectively in the bottom plate upper surface, the top pass through nut fixed connection in mounting panel four corners.

Furthermore, one the mounting panel middle part has the through-hole, the output shaft of motor pass this through-hole with the screw rod bottom passes through the coupling joint, the output shaft of motor with the mounting panel passes through the bearing and rotates and be connected, first ring with screw rod threaded connection.

Furthermore, the bottom end of the sliding rod is fixedly connected with the upper surface of the other mounting plate, and the second circular ring is connected with the sliding rod in a sliding manner.

The utility model has the advantages that: the utility model discloses a motor drive screw's motion mode, the movement track is better controlled, and the precision is higher, and the device adopts detachable construction, is convenient for install and maintenance, convenient and practical, and overall structure is the independent structure, installs the motion that does not influence its horizontal direction on the 3D printer.

Drawings

FIG. 1 is an isometric view of the present invention;

FIG. 2 is a schematic structural view of the screw and the first ring of the present invention;

FIG. 3 is a schematic structural view of the sliding rod and the first ring of the present invention;

fig. 4 is a schematic view of the structure of the motor and the screw rod of the present invention.

In the figure: the printing device comprises a base plate 1, a support column 2, a mounting plate 3, a motor 4, a screw 5, a sliding rod 6, a first circular ring 7, a second circular ring 8, a movable rod 9, a printing head 10, a baffle 11 and a controller 12.

Detailed Description

Example 1

As shown in fig. 1-4, the utility model discloses a 3D beats printer head elevation structure, the technical scheme of adoption is, including bottom plate 1, 1 upper surface of bottom plate is close to both ends and is equipped with a set of support column 2 respectively, and is two sets of 2 upper ends of support column are equipped with mounting panel 3, one 3 bottoms of mounting panel are equipped with motor 4, and 3 tops of this mounting panel are equipped with screw rod 5, another 3 tops of mounting panel are equipped with slide bar 6, the screw rod 5 outside is equipped with first ring 7, the slide bar 6 outside is equipped with second ring 8, first ring 7 with be equipped with movable rod 9 between the second ring 8, movable rod 9 middle part is equipped with beats printer head 10, screw rod 5 with 6 top is equipped with baffle 11, bottom plate 1 one side is equipped with controller 12, motor 4 with controller 12 electricity is connected.

Furthermore, a set of support column 2 has four, and its bottom fixed connection respectively is in 1 upper surface of bottom plate, and the top is in through nut fixed connection 3 four corners of mounting panel, and the effect of 2 top screw threads of support column is convenient for dismantle.

Furthermore, one there is a through-hole in the middle part of mounting panel 3, the output shaft of motor 4 pass this through-hole with 5 bottoms of screw rod pass through the coupling joint, the output shaft of motor 4 with mounting panel 3 passes through the bearing and rotates and be connected, first ring 7 with screw rod 5 threaded connection, thereby motor 4's effect makes screw rod 5 rotate and promotes first ring 7 up-and-down motion.

Furthermore, the bottom end of the sliding rod 6 is fixedly connected with the upper surface of the other mounting plate 3, the second circular ring 8 is slidably connected with the sliding rod 6, and the second circular ring 8 is in smooth contact with the sliding rod 6 and is used for restraining the movable rod 9 to only move up and down.

The utility model discloses a theory of operation: during the use, through controller 12 starter motor 4, the output shaft clockwise rotation of motor, and then drive 5 clockwise rotations of screw rod, thereby promote the movable rod 9 upward movement, just can drive and beat printer head and be the ascending motion, open and beat printer head 10, alright upwards print step by step, when needing to descend, change motor 4's current direction through controller 12, the output shaft of motor becomes anticlockwise rotation, and then drive 5 anticlockwise rotations of screw rod, thereby promote movable rod 9 downstream, just can drive and beat printer head and be the descending motion, thereby realize beating the overall process that the printer head goes up and down.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims

1. The utility model provides a 3D beats printer head elevation structure, includes bottom plate (1), its characterized in that: a group of supporting columns (2) are respectively arranged on the upper surface of the bottom plate (1) close to the two ends, mounting plates (3) are respectively arranged at the upper ends of the two groups of supporting columns (2), a motor (4) is arranged at the bottom end of one mounting plate (3), a screw rod (5) is arranged at the top end of the mounting plate (3), a slide rod (6) is arranged at the top end of the other mounting plate (3), a first circular ring (7) is arranged on the outer side of the screw rod (5), a second circular ring (8) is arranged on the outer side of the sliding rod (6), a movable rod (9) is arranged between the first circular ring (7) and the second circular ring (8), a printing head (10) is arranged in the middle of the movable rod (9), a baffle plate (11) is arranged at the top ends of the screw rod (5) and the sliding rod (6), a controller (12) is arranged on one side of the bottom plate (1), and the motor (4) is electrically connected with the controller (12).

2. A 3D print head elevation structure according to claim 1, wherein: a set of support column (2) have four, and its bottom fixed connection respectively is in bottom plate (1) upper surface, and the top is in through nut fixed connection mounting panel (3) four corners.

3. A 3D print head elevation structure according to claim 1, wherein: one there is the through-hole mounting panel (3) middle part, the output shaft of motor (4) pass this through-hole with screw rod (5) bottom passes through the coupling joint, the output shaft of motor (4) with mounting panel (3) are connected through the bearing rotation, first ring (7) with screw rod (5) threaded connection.

4. A 3D print head elevation structure according to claim 1, wherein: slide bar (6) bottom and another mounting panel (3) upper surface fixed connection, second ring (8) with slide bar (6) sliding connection.