CN211103641U

CN211103641U - Assembling tool of 3D printing pen

Info

Publication number: CN211103641U
Application number: CN201921242308.1U
Authority: CN
Inventors: 赵必林; 许至洋; 卢镇涛
Original assignee: Fuzhou Qizhida 3d Technology Co ltd
Current assignee: Fuzhou Qizhida 3d Technology Co ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-07-28
Anticipated expiration: 2029-08-02

Abstract

The utility model discloses an assembly tool of 3D printing pen, the loach carrying platform comprises a supporting fram, support column fixedly connected with backup pad is passed through on the upper portion of support frame, install the cylinder of vertical downward setting in the backup pad, the spacing clamp plate of lower extreme fixedly connected with of cylinder, the lower fixed surface of spacing clamp plate is connected with the depression bar, the upper portion fixed surface of support frame is connected with the assembly bench, the bar notch has been seted up on the upper portion of assembly bench, oval recess has been seted up to the inside of bar notch, it has a shell to peg graft in the inside of oval recess, the upper portion fixed surface of backup pad is connected with and is used for controlling the flexible switching-over solenoid valve. The utility model can directly press the motor component of the 3D printing pen into the pen shell, thereby realizing rapid and accurate installation; the motor component can be protected in the pressing process, the pressure injury can not be caused, and the use is convenient.

Description

Assembling tool of 3D printing pen

Technical Field

The utility model relates to a 3D print pen technical field specifically is an assembly tool of 3D print pen.

Background

The 3D printing pen can be used for writing on any surface and even drawing in the air directly by utilizing the P L A, ABS plastic, is compact and does not need a computer or computer software support.

All be provided with motor (motor) in the 3D printing pen, under the general condition, the motor is not installed alone, and because the diameter of 3D printing pen is thinner, so the motor of 3D printing pen all contains the gear train of installing on the motor when the preparation, forms the electrical components of integral structure, and electrical components is comparatively troublesome when the installation. Therefore, there is a need to provide an assembly tool for a 3D printing pen that can achieve a fast mounting of the motor assembly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an assembling tool of a 3D printing pen, which can directly press-fit a motor component of the 3D printing pen into a pen shell, thereby realizing quick and accurate installation; the motor assembly can be protected in the pressing process, the pressing injury can not be caused, and the use is convenient to solve the problem in the background technology.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an assembly tool of 3D printing pen, includes the support frame, support column fixedly connected with backup pad is passed through on the upper portion of support frame, install the cylinder of vertical downward setting in the backup pad, the spacing clamp plate of lower extreme fixedly connected with of cylinder, the lower fixed surface of spacing clamp plate is connected with the depression bar, the upper portion fixed surface of support frame is connected with the assembly bench, the bar notch has been seted up on the upper portion of assembly bench, oval recess has been seted up to the inside of bar notch, the inside of oval recess is pegged graft and is had a shell, the upper portion fixed surface of backup pad is connected with and is used for controlling the flexible switching-over solenoid valve of cylinder, one side fixed surface of assembly bench is connected with the operation panel that.

Preferably, the inner bottom of the oval groove is fixedly connected with a rubber protection pad.

Preferably, the operating panel is provided with an operating button for controlling the reversing of the reversing solenoid valve.

Preferably, the air inlet of the reversing electromagnetic valve is communicated with an air compressor through a compressed air pipe, and the compressed air pipe is further provided with a pressure regulating valve.

Preferably, the motor assembly further comprises a connecting strip, and the connecting strip is fixedly connected to two sides of the motor assembly to be installed.

Preferably, the pen shell is provided as an elastic plastic pen shell.

Preferably, two air outlets of the reversing electromagnetic valve are respectively communicated with two ends of the air cylinder through air pipes.

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

1. the utility model can directly press the motor component of the 3D printing pen into the pen shell through the design of the assembling table and the air cylinder, thereby realizing quick and accurate installation;

2. through the design of connecting strip, bar notch, spacing clamp plate and depression bar, pushing down the in-process, can protecting motor element, can not cause the crushing wound, convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the assembly table of the present invention;

fig. 3 is a schematic view of the internal structure of the oval groove of the present invention.

In the figure: 1. a support frame; 2. a support pillar; 3. a support plate; 4. a cylinder; 5. a reversing solenoid valve; 6. a limiting pressure plate; 7. a pressure lever; 8. an assembly table; 9. a motor assembly; 10. a strip-shaped notch; 11. a pen shell; 12. an operation panel; 13. an air tube; 14. a pressure regulating valve; 15. a compressed air pipe; 16. a connecting strip; 17. an elliptical groove; 18. a rubber protective pad.

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. 1-3, the present invention provides a technical solution: this assembly tool of 3D printing pen, including support frame 1, 2 fixedly connected with backup pads 3 are passed through on the upper portion of support frame 1, install vertical cylinder 4 that sets up downwards on the backup pad 3, the lower extreme fixedly connected with limit clamp 6 of cylinder 4, the lower fixed surface of limit clamp 6 is connected with depression bar 7, the upper portion fixed surface of support frame 1 is connected with assembly bench 8, bar notch 10 has been seted up on the upper portion of assembly bench 8, oval recess 17 has been seted up to the inside of bar notch 10, the inside of oval recess 17 is pegged graft and is had a shell 11, the upper portion fixed surface of backup pad 3 is connected with and is used for controlling the flexible switching-over solenoid valve 5 of cylinder 4, one side fixed surface of assembly bench 8 is connected with operation panel 12 that is used for controlling switching-over solenoid valve 5 work.

Specifically, a rubber protection pad 18 is fixedly connected to the inner bottom of the oval groove 17. The rubber protective pad 18 is used for placing the lower end of the pen shell 11 to be directly contacted with the inner bottom of the oval groove 17, and friction and pressure injury are prevented.

Specifically, the operation panel 12 is provided with an operation button for controlling the reversing of the reversing solenoid valve 5. The reversing electromagnetic valve 5 is controlled by operating the button so as to control the lifting of the air cylinder 4.

Specifically, the air inlet of the reversing electromagnetic valve 5 is communicated with an air compressor through a compressed air pipe 15, and the compressed air pipe 15 is further provided with a pressure regulating valve 14. The pressure regulating valve 14 is a pneumatic oil-water separator, which is convenient for regulating the operating air pressure of the cylinder 4 and has overlarge pressure.

Specifically, the motor assembly further comprises a connecting strip 16, and the connecting strip 16 is fixedly connected to two sides of the motor assembly 9 to be installed. Through the design of the connecting strip 16, on the one hand, the motor assembly 9 is conveniently and fixedly mounted in the pen shell 11, and on the other hand, the connecting strip is conveniently used for providing a lower pressing point contacted with the lower end of the pressing rod 7.

Specifically, the pen shell 11 is an elastic plastic pen shell. The elastic plastic pen shell has micro elasticity and allows micro deformation, so that the installation is more smooth when the pen shell is pressed downwards.

Specifically, two air outlets of the reversing electromagnetic valve 5 are respectively communicated with two ends of the air cylinder 4 through air pipes 13. The reversing electromagnetic valve 5 controls the expansion and contraction of the air cylinder 4 by changing the air pressure direction.

The working principle is as follows: when the pen shell 11 works, the pen shell 11 (the section of the pen shell 11 is oval) is placed in the oval groove 17, the motor assembly 9 is placed at the opening of the pen shell 11 (the opening of the upper end of the pen shell 11 is larger than the diameter of the lower end of the motor assembly 9) to keep a standing state, the operation of the operation board 12 is carried out, the air cylinder 4 is controlled to be pressed downwards, the pressure is maintained for 2-3 seconds after the pressing is finished, the pen shell 11 is lifted, the next pen shell 11 is taken out and put in, and the production is carried out in a circulating mode. The utility model can directly press the motor component of the 3D printing pen into the pen shell 11, thereby realizing rapid and accurate installation; in the process of pressing down, the motor component 9 can be protected, the pressure injury can not be caused, and the use is convenient.

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 assembly tool of 3D printing pen, includes support frame (1), its characterized in that: the upper part of the supporting frame (1) is fixedly connected with a supporting plate (3) through a supporting column (2), an air cylinder (4) which is vertically arranged downwards is arranged on the supporting plate (3), the lower end of the air cylinder (4) is fixedly connected with a limiting pressure plate (6), the lower surface of the limiting pressure plate (6) is fixedly connected with a pressure rod (7), the upper surface of the supporting frame (1) is fixedly connected with an assembling table (8), the upper part of the assembling table (8) is provided with a strip-shaped notch (10), the inside of the strip-shaped notch (10) is provided with an oval groove (17), a pen shell (11) is inserted in the oval groove (17), the surface of the upper part of the supporting plate (3) is fixedly connected with a reversing electromagnetic valve (5) for controlling the cylinder (4) to stretch and retract, and an operation plate (12) for controlling the work of the reversing solenoid valve (5) is fixedly connected to the surface of one side of the assembling table (8).

2. The assembly tool of a 3D printing pen according to claim 1, characterized in that: the inner bottom of the oval groove (17) is fixedly connected with a rubber protective pad (18).

3. The assembly tool of a 3D printing pen according to claim 1, characterized in that: and an operating button for controlling the reversing of the reversing electromagnetic valve (5) is arranged on the operating plate (12).

4. The assembly tool of a 3D printing pen according to claim 1, characterized in that: the air inlet of the reversing electromagnetic valve (5) is communicated with an air compressor through a compressed air pipe (15), and the compressed air pipe (15) is further provided with a pressure regulating valve (14).

5. The assembly tool of a 3D printing pen according to claim 1, characterized in that: the motor assembly further comprises connecting strips (16), wherein the connecting strips (16) are fixedly connected to two sides of the motor assembly (9) to be installed.

6. The assembly tool of a 3D printing pen according to claim 1, characterized in that: the pen shell (11) is an elastic plastic pen shell.

7. The assembly tool of a 3D printing pen according to claim 1, characterized in that: two air outlets of the reversing electromagnetic valve (5) are respectively communicated with two ends of the air cylinder (4) through air pipes (13).