CN106835542B

CN106835542B - Gold plaque preforming adjustment mechanism

Info

Publication number: CN106835542B
Application number: CN201710196801.3A
Authority: CN
Inventors: 李利伟; 段小平
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-29
Filing date: 2017-03-29
Publication date: 2022-11-29
Anticipated expiration: 2037-03-29
Also published as: CN106835542A

Abstract

The invention relates to the technical field of computerized embroidery machines, in particular to a gold piece pressing adjusting mechanism which comprises a motor base, wherein a rotating shaft is arranged on the motor base, an adjusting piece is arranged on the rotating shaft, and an elastic device for positioning the adjusting piece is also arranged on the motor base.

Description

Gold plaque preforming adjustment mechanism

Technical Field

The invention relates to the technical field of computerized embroidery machines, in particular to a gold piece pressing sheet adjusting mechanism.

Background

The steel ball that is used for the location adjustment piece traditionally exposes outside, and in the adjustment process, the steel ball is very easily popped out, leads to life lower, simultaneously, because the steel ball exposes outside, the assembly is very complicated and difficult.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a gold sheet tabletting adjusting mechanism which is simple to assemble.

In order to achieve the purpose, the invention provides the following technical scheme: sequin preforming adjustment mechanism, its characterized in that: the motor base is provided with a rotating shaft, the rotating shaft is provided with a regulating sheet, and the motor base is further provided with an elastic device for positioning the regulating sheet.

Furthermore, the elastic device comprises a shell which is in threaded connection with the motor base, and a spring and a positioning steel ball are sequentially arranged in the shell.

Furthermore, the shell is also provided with a positioning bulge, and the shell is also provided with a support frame for positioning the spring.

Furthermore, one end of the spring is in abutting connection with the positioning protrusion, and the other end of the spring is in abutting connection with the positioning steel ball.

Furthermore, the adjusting sheet is fan-shaped, a plurality of grooves matched with the surfaces of the positioning steel balls are formed in the adjusting sheet, and the plurality of grooves are arranged in an arc shape.

Furthermore, a pressing sheet is arranged on the rotating shaft.

Furthermore, the motor further comprises a torsion spring, one end of the torsion spring is fixed on the motor base through a screw, and the other end of the torsion spring is fixed on the rotating shaft.

Compared with the defects of the prior art, the technical scheme provided by the invention has the following beneficial effects: 1. the elastic device comprises a shell which is in threaded connection with the motor base, a spring and a positioning steel ball are sequentially arranged in the shell, the shell is in threaded connection with the motor base through the design, the assembly is simple and efficient, the assembly precision requirement is low, the shell is rotated, the depth of the positioning steel ball sunk into the groove is adjusted, the elastic force is adjusted, and the fact that different sequins are machined needs appropriate elastic force is ensured. 2. The casing still be equipped with the location arch, the location arch is used for injecing the position of spring, prevents that the spring from taking place radial movement's phenomenon in the use, the casing on still be equipped with the support frame that is used for fixing a position the spring, the support frame is used for wrapping up the spring, prevents that the phenomenon that the spring popped out in the use from taking place. 3. The adjustment sheet be fan-shaped form, be equipped with the recess of a plurality of and location steel ball surface adaptation on the adjustment sheet, a plurality of recess is the arc form and arranges, through the rotation adjustment sheet for in the location steel ball just sinks into the recess, in the location steel ball sinks into different recesses, the preforming is in different elasticity, and then adjusts the elasticity of preforming, and then conveniently processes various types of sequins.

Drawings

FIG. 1 is a schematic view of the present invention.

Fig. 2 is a schematic structural view in the direction of a-A1 of fig. 1.

Fig. 3 is a schematic structural diagram of the regulating sheet.

Fig. 4 is a schematic structural view of the elastic device.

Detailed Description

The invention is further described with reference to fig. 1-4.

Gold sheet preforming adjustment mechanism, including motor cabinet 1, motor cabinet 1 on be equipped with pivot 2, pivot 2 on be equipped with adjustment sheet 3 through the bearing, motor cabinet 1 on still be equipped with the resilient means who is used for positioning adjustment sheet 3.

Further, the elastic device comprises a shell 41 in threaded connection with the motor base 1, a spring 42 and a positioning steel ball 43 are sequentially arranged in the shell 41, through the design, the shell 41 is in threaded connection with the motor base 1, the assembly is simple and efficient, the assembly precision requirement is low, the shell 41 is rotated, the depth of the positioning steel ball 43 sunk into the groove 31 is adjusted, the elastic force is adjusted, and the fact that suitable elastic force is needed for processing different sequins is ensured.

Further, the housing 41 is further provided with a positioning protrusion 44, the positioning protrusion 44 is used for limiting the position of the spring 42, so as to prevent the spring 42 from moving radially in the using process, the housing 41 is further provided with a support frame 45 used for positioning the spring 42, the support frame 45 is used for wrapping the spring 42, and the spring 42 is prevented from popping up in the using process.

Further, one end of the spring 42 is connected with the positioning protrusion 44 in an abutting manner, and the other end is connected with the positioning steel ball 43 in an abutting manner.

Further, the adjustment sheet 3 be fan-shaped, be equipped with the recess 31 of a plurality of and the surperficial adaptation of location steel ball 43 on the adjustment sheet 3, a plurality of recess 31 is the arc form and arranges, through rotatory adjustment sheet 3 for location steel ball 43 just sinks into in the recess 31, and location steel ball 43 sinks into different recesses 31 in, and preforming 5 is in different elasticity, and then adjusts the elasticity of preforming 5, and then conveniently processes various types of sequins.

Furthermore, a pressing sheet 5 is arranged on the rotating shaft 2, and the pressing sheet 5 is used for pressing the sequins.

Further, the motor seat further comprises a torsion spring 6, one end of the torsion spring 6 is fixed on the motor seat 1 through a screw, the other end of the torsion spring 6 is fixed on the rotating shaft 2, the tightness of the torsion spring 6 is just opposite to that of the pressing sheet 5, namely when the pressing sheet 5 is in a pressing state, the torsion spring 6 is in a loosening state, and when the pressing sheet 5 is in a loosening state, the torsion spring 6 is in a pressing state, so that the buffer effect is effectively played, and the service life of the mechanism is prolonged.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art should be able to make general changes and substitutions within the technical scope of the present invention.

Claims

1. Gold piece preforming adjustment mechanism, its characterized in that: the motor comprises a motor base, wherein a rotating shaft is arranged on the motor base, an adjusting sheet is arranged on the rotating shaft, and an elastic device for positioning the adjusting sheet is also arranged on the motor base; the elastic device comprises a shell which is connected with the motor base through threads, and a spring and a positioning steel ball are sequentially arranged in the shell; the adjusting sheet is in a fan shape, a plurality of grooves matched with the surfaces of the positioning steel balls are formed in the adjusting sheet, and the grooves are distributed in an arc shape; the rotating shaft is provided with a pressing sheet; the motor seat is characterized by further comprising a torsion spring, one end of the torsion spring is fixed on the motor seat through a screw, the other end of the torsion spring is fixed on the rotating shaft, and the tightness of the torsion spring is opposite to that of the pressing sheet.

2. A gold tablet pressing adjustment mechanism as claimed in claim 1, wherein: the shell is also provided with a positioning bulge, and the shell is also provided with a support frame for positioning the spring.

3. A gold tablet pressing adjustment mechanism as claimed in claim 1 or 2, wherein: one end of the spring is connected with the positioning protrusion in an abutting mode, and the other end of the spring is connected with the positioning steel ball in an abutting mode.