CN205871194U - Portable 3D print head - Google Patents

Abstract

The utility model discloses a portable 3D print head, the shower nozzle passes through mounting panel and little slider fixed connection, little slider both sides are equipped with the guide block, the mounting panel is through little slider and little screw rod transmission connection, guide block and little guide bar sliding connection, little guide bar and compound guide block fixed connection, little lead screw is through compound guide block and small motor fixed connection, compound guide block passes through driving plate and big slider fixed connection, compound guide block and big guide bar sliding connection, big guide bar and support fixed connection, support and connecting plate fixed connection, the driving plate is through big slider and big screw rod transmission connection, big lead screw passes through connecting plate and big motor fixed connection. The utility model discloses a simple structure, stable, removal accurate, high, the easy operation of work efficiency fast of operation are worth promoting.

Description

A kind of removable 3D printer head

Technical field

This utility model belongs to 3D printing technique field, is specifically related to a kind of removable 3D printer head.

Background technology

3D printer, also known as three-dimensional printer, is a kind of machine of a kind of accumulation manufacturing technology, i.e. Rapid Prototyping technique, it Based on being a kind of mathematical model file, use special wax material, powdery metal or plastics etc. can jointing material, by printing one Jointing material layer by layer manufactures the object of three-dimensional.Present stage three-dimensional printer is used to manufacture product.The mode successively printed Carry out the technology of constructed object.The principle of 3D printer is that data and raw material are put in 3D printer, and machine can be according to program handle Product is created from level to level.Past its be often used for modeling in the field such as Making mold, industrial design, be now increasingly used for Directly manufacturing of some products.Particularly some high value applications (such as hip joint or tooth, or some airplane components) are Through there being the parts using this technology to print." 3 D-printing " means the universal of this technology.3 D-printing is usual It is to use digital technology file printing machine to realize.The yield of this printer and sales volume since 21st century the most Having obtained great growth, its price declines the most year by year.

Existing 3D printer uses belt transmissioning mode for the motion of friend X, Y direction.Belt is in work When making, Elastic Sliding can be formed due to the pressure differential on belt wheel both sides and corresponding modified difference, easily cause belt wheel and driven pulley Speed loss, and belt transmission be also easy to produce skidding, printing error can be produced, affect printing precision.Additionally, skin The service life of band is the longest.Therefore, the removable 3D printer head of invention one, goes to solve drawbacks described above necessary.

Utility model content

The purpose of this utility model is to provide one removable 3D printer head, to solve to carry in above-mentioned background technology The problem gone out.

For achieving the above object, this utility model provides following technical scheme: one may move 3D printer head, including Shower nozzle, described shower nozzle is connected by installing plate and small slide block are fixing, and described small slide block both sides are provided with guide pad, and described installing plate leads to Crossing small slide block to be in transmission connection with minor leading screw, described guide pad is slidably connected with little guide post, described little guide post and compound direction Block is fixing to be connected, and described minor leading screw is connected by compound direction block and small machine are fixing, and described compound direction block passes through driver plate Fixing with big slide block and be connected, described compound direction block is slidably connected with big guide post, and described big guide post is fixing with bearing to be connected, Described bearing is fixing with connecting plate to be connected, and described driver plate is in transmission connection with big wire role by big slide block, and described big wire role passes through Connecting plate is fixing with big motor to be connected.

Preferably, described guide pad is provided with pilot hole, and guide pad and little guide post are set to 2.

Preferably, described bearing is provided with installing hole, and bearing is set to 4.

Preferably, described big guide post and compound direction block are set to 2.

Technique effect of the present utility model and advantage: this removable 3D printer head, arrange installing plate and can fix peace Dress shower nozzle, and provide installation site for small slide block and guide pad, for the mobile offer architecture basics of shower nozzle, by arranging little electricity Machine, can drive the rotation of minor leading screw, thus can drive installing plate movement in horizontal plane, by arranging guide pad and little Guide post, can improve the accuracy that installing plate moves, and by arranging big motor, can drive the rotation of big wire role, therefore may be used To drive the movement of driver plate, and then drive installing plate another direction in horizontal plane by compound direction block and little guide post Movement, can improve, by arranging big guide post and compound direction block, the accuracy that installing plate moves in the direction, pass through Bearing is set, whole device can be connected with 3D printer main body, play the function of this device, this utility model structure letter Single, stable, mobile quick and precisely, work efficiency high, easily operated, be worthy to be popularized.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

Fig. 2 is this utility model front view.

In figure: 1 shower nozzle, 2 installing plates, 3 small slide blocks, 4 minor leading screws, 5 guide pads, 6 little guide posts, 7 big slide blocks, 8 driver plates, 9 big wire roles, 10 connecting plates, 11 bearings, 12 big guide posts, 13 compound direction blocks, 14 small machines, 15 big motors.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise The every other embodiment obtained, broadly falls into the scope of this utility model protection.

This utility model provides one as shown in Figure 1-2 and may move 3D printer head, including shower nozzle 1, described spray 1 is connected by installing plate 2 is fixing with small slide block 3, and described small slide block 3 both sides are provided with guide pad 5, and described installing plate 2 passes through little Slide block 3 is in transmission connection with minor leading screw 4, and described guide pad 5 is slidably connected with little guide post 6, described little guide post 6 and compound direction Block 13 is fixing to be connected, and described minor leading screw 4 is connected by compound direction block 13 is fixing with small machine 14, and described compound direction block 13 leads to Crossing that driver plate 8 is fixing with big slide block 7 to be connected, described compound direction block 13 is slidably connected with big guide post 12, described big guide post 12 fixing with bearing 11 are connected, and described bearing 11 is fixing with connecting plate 10 to be connected, and described driver plate 8 passes through big slide block 7 and big silk Bar 9 is in transmission connection, and described big wire role 9 is connected by connecting plate 10 is fixing with big motor 15, and described guide pad 5 is provided with guiding Hole, and guide pad 5 and little guide post 6 be set to 2, described bearing 11 is provided with installing hole, and bearing 11 is set to 4, institute State big guide post 12 and compound direction block 13 is set to 2.

Operation principle: during work, arranges installing plate 2 and can fixedly mount shower nozzle 1, and carry for small slide block 3 and guide pad 5 For installation site, for the mobile offer architecture basics of shower nozzle 1, by arranging small machine 14, the rotation of minor leading screw 4 can be driven, Thus the installing plate 2 movement in horizontal plane can be driven, by arranging guide pad 5 and little guide post 6, installing plate can be improved 2 accuracys moved, by arranging big motor 15, can drive the rotation of big wire role 9, therefore can drive the shifting of driver plate 8 Dynamic, and then drive installing plate 2 movement in another direction in horizontal plane by compound direction block 13 and little guide post 6, pass through Big guide post 12 is set and compound direction block 13 can improve the accuracy that installing plate 2 moves in the direction, prop up by arranging Seat 11, can be connected whole device with 3D printer main body, plays the function of this device, simple in construction, stable, shifting Dynamic quick and precisely, work efficiency high, easily operated, be worthy to be popularized.

Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this Utility model, although being described in detail this utility model with reference to previous embodiment, for those skilled in the art For, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein portion of techniques feature Carry out equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all Within protection domain of the present utility model should be included in.

Claims (4)

1. a removable 3D printer head, including shower nozzle (1), it is characterised in that: described shower nozzle (1) passes through installing plate (2) Fixing with small slide block (3) and be connected, described small slide block (3) both sides are provided with guide pad (5), and described installing plate (2) passes through small slide block (3) Being in transmission connection with minor leading screw (4), described guide pad (5) is slidably connected with little guide post (6), and described little guide post (6) is with compound Guide pad (13) is fixing to be connected, and described minor leading screw (4) is connected by compound direction block (13) and small machine (14) are fixing, described multiple Close guide pad (13) to be connected by driver plate (8) and big slide block (7) are fixing, described compound direction block (13) and big guide post (12) Being slidably connected, described big guide post (12) is fixing with bearing (11) to be connected, and described bearing (11) is fixing with connecting plate (10) to be connected, Described driver plate (8) is in transmission connection with big wire role (9) by big slide block (7), and described big wire role (9) passes through connecting plate (10) with big Motor (15) is fixing to be connected.

One the most according to claim 1 may move 3D printer head, it is characterised in that: described guide pad sets on (5) There is pilot hole, and guide pad (5) and little guide post (6) are set to 2.

One the most according to claim 1 may move 3D printer head, it is characterised in that: described bearing (11) is provided with Installing hole, and bearing (11) is set to 4.

One the most according to claim 1 may move 3D printer head, it is characterised in that: described big guide post (12) and Compound direction block (13) is set to 2.