CN210819519U

CN210819519U - Elastic marking mechanism

Info

Publication number: CN210819519U
Application number: CN201921256475.1U
Authority: CN
Inventors: 刘锦艺; 黄冬荣; 周长青
Original assignee: Xiamen Gongke Automatic Equipment Co ltd
Current assignee: Xiamen Engineering Automation Equipment Co ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-06-23
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses an elastic marking mechanism, which comprises a marking base, a cylinder, a spring sleeve, a limit pin, a buffer spring, a reset spring and a marking pen component; the cylinder body of cylinder fix and beat on the mark base, the piston rod and the spring housing top of cylinder lean on, the inner of spacer pin is fixed on the marker subassembly, the spacing groove of spring housing is passed in the outer end clearance of spacer pin, the buffer spring cover is put in the spring housing, the bottom of beating the mark base is worn in the lower part activity of marker subassembly, reset spring cup joints on the marker subassembly and reset spring's both ends are pushed respectively and are leaned on the flange of marker subassembly upper end and beat the bottom of marking the base. Because the utility model discloses increased the resilient means who comprises spring housing, buffer spring, reset spring etc. and cylinder piston rod strikes marker subassembly, and buffer spring, reset spring have played better cushioning effect, have not only overcome and marked the problem of mark face unevenness, handwriting unsharpness, can not harm the product when beating the mark yet.

Description

Elastic marking mechanism

Technical Field

The utility model relates to an electronic product processing equipment especially relates to an elasticity marking mechanism.

Background

The existing marking mechanism of the marking pen has no elastic mechanism, and due to the unevenness of a marking surface, marking handwriting is not clear, or a product can be damaged during marking.

Disclosure of Invention

An object of the utility model is to provide a mark elasticity marking mechanism that mark handwriting is clear, can not harm the product.

In order to achieve the above object, the technical solution of the present invention is:

the utility model relates to an elastic marking mechanism, which comprises a marking base, a cylinder, a spring sleeve, a limit pin, a buffer spring, a reset spring and a marking pen component; the cylinder body of cylinder fix the top surface of beating the mark base, the piston rod end of cylinder leans on with the spring housing top downwards, set up a spacing groove along the axial at the lateral wall of spring housing, the inner of spacer pin is along the upper portion of radial vertical fixation at the marker pen subassembly, the spacing groove of spring housing is passed in the outer end clearance of spacer pin, the buffer spring cover is put in the spring housing and buffer spring's both ends are leaned on respectively on spring housing and marker pen subassembly upper end, marker pen subassembly's lower part activity is worn and is put in the bottom of beating the mark base, reset spring cup joints on the marker pen subassembly and reset spring's both ends are leaned on respectively flange and the bottom of beating the mark base in marker pen subassembly upper end.

The marking pen assembly consists of a marking pen container, a marking pen sleeve and a marking pen main body; the marking pen sleeve is fixed at the lower end of the marking pen container, the marking pen main body is sleeved in the marking pen container in a clearance mode, and the lower end of the marking pen main body penetrates through a through hole in the middle of the marking pen sleeve.

The marking base consists of a marking bottom plate, an air cylinder mounting plate and a pen holder; the cylinder mounting plate and the pen holder are respectively and vertically fixed at the upper end and the lower end of the marking bottom plate; the cylinder body of cylinder fix on the cylinder mounting panel of marking the base, the lower part of mark pen subassembly is fixed on the pen stand of marking the base.

After the scheme is adopted, the utility model comprises a marking base, a cylinder, a spring sleeve, a limit pin, a buffer spring, a reset spring and a marking pen component; the elastic device comprising the spring sleeve, the limiting pin, the buffer spring, the reset spring and the like is added, the cylinder piston rod impacts the marking pen assembly, the buffer spring and the reset spring play a good buffering role, the problems that the marking surface is uneven and handwriting is not clear are solved, and the product cannot be damaged during marking.

The invention will be further described with reference to the accompanying drawings and specific embodiments.

Drawings

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

fig. 2 is a front view of the present invention;

fig. 3 is a cross-sectional view taken along line E-E of fig. 2.

Detailed Description

As shown in fig. 1-3, the utility model relates to an elasticity marking mechanism, including marking base 1, cylinder 2, spring housing 3, spacer pin 4, buffer spring 5, reset spring 6, marker subassembly 7.

The marking base 1 consists of a marking bottom plate 11, an air cylinder mounting plate 12 and a pen holder 13; the cylinder mounting plate 12 and the pen holder 13 are respectively and vertically fixed at the upper end and the lower end of the marking bottom plate 11.

The marking pen assembly 7 consists of a marking pen container 71, a marking pen sleeve 72 and a marking pen main body 73; the marking pen cap 72 is fixedly connected to the lower end of the marking pen container 71 through threads, the marking pen main body 73 is sleeved on the marking pen container 71 in a clearance mode, and the lower end (pen point) of the marking pen main body 73 penetrates through a through hole in the middle of the marking pen cap 72.

The cylinder body of the cylinder 2 is fixed on the cylinder mounting plate 12 of the marking base 1, the end of the piston rod of the cylinder 2 is downward propped against the spring sleeve 3, the side wall of the spring sleeve 3 is provided with a limiting groove 31 along the axial direction, the inner end of the limiting pin 4 is vertically fixed on the upper part of a marking pen container 71 in the marking pen assembly 7 along the radial direction, the outer end of the limiting pin 4 penetrates through the limiting groove 31 of the spring sleeve 3 in a clearance mode to play a role in limiting the vertical movement distance of the marking pen assembly 7, the buffer spring 5 is sleeved in the spring sleeve 3, two ends of the buffer spring 5 respectively abut against the spring sleeve 3 and the upper end of the marking pen container 71 in the marking pen assembly 7, the marking pen container 71 of the marking pen assembly 7 movably penetrates through a guide hole of a pen holder 13 of the marking base 1, the reset spring 6 is sleeved on the marking pen container 71 of the marking pen assembly 7, and two ends of the reset spring 6 respectively abut against the spring sleeve 3 and the pen holder 13 of.

The utility model discloses a theory of operation:

in an initial state, a marker 73 is inserted into an inner cavity of a marker pen holder 71, a marker cap 72 is connected with the marker pen holder 71 through threads, the marker pen holder 71, the marker pen cap 72 and a marker main body 73 are integrated, a limit pin 4 simultaneously penetrates through a round hole of the marker 73 and the like and a limit groove 31 of a spring sleeve 3, a return spring 6 is sleeved outside the marker pen holder 71 and is arranged between the spring sleeve 3 and a pen holder 13 of a marking base 1, a buffer spring 5 is sleeved in the spring sleeve 3, two ends of the buffer spring 5 respectively abut against the spring sleeve 3 and the upper end of the marker pen holder 71 in a marker pen assembly 7, the marker pen holder 71 is inserted into a guide hole of the pen holder 13, and the upper surface of the marker pen cap 72 abuts against the lower surface of the pen holder 13 under the elastic force of the return spring 6.

The working state is as follows: the piston rod of the cylinder 2 extends to prop against the spring sleeve 3 and moves downwards after overcoming the spring force of the return spring 6, and the marking pen container 71 also slides downwards in the guide hole of the pen holder 13 under the action of the elastic force of the buffer spring 5, so that the marking pen main body 73 is elastically pointed on an FPC product.

The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited thereby, and all equivalent changes and modifications made within the scope of the claims and the specification should be considered within the scope of the present invention.

Claims

1. An elasticity marking mechanism which characterized in that: the marking device comprises a marking base, a cylinder, a spring sleeve, a limiting pin, a buffer spring, a return spring and a marker pen assembly; the cylinder body of cylinder fix the top surface of beating the mark base, the piston rod end of cylinder leans on with the spring housing top downwards, set up a spacing groove along the axial at the lateral wall of spring housing, the inner of spacer pin is along the upper portion of radial vertical fixation at the marker pen subassembly, the spacing groove of spring housing is passed in the outer end clearance of spacer pin, the buffer spring cover is put in the spring housing and buffer spring's both ends are leaned on respectively on spring housing and marker pen subassembly upper end, marker pen subassembly's lower part activity is worn and is put in the bottom of beating the mark base, reset spring cup joints on the marker pen subassembly and reset spring's both ends are leaned on respectively flange and the bottom of beating the mark base in marker pen subassembly upper end.

2. The elastic marking mechanism as claimed in claim 1, wherein: the marking pen assembly consists of a marking pen container, a marking pen sleeve and a marking pen main body; the marking pen sleeve is fixed at the lower end of the marking pen container, the marking pen main body is sleeved in the marking pen container in a clearance mode, and the lower end of the marking pen main body penetrates through a through hole in the middle of the marking pen sleeve.

3. The elastic marking mechanism as claimed in claim 1, wherein: the marking base consists of a marking bottom plate, an air cylinder mounting plate and a pen holder; the cylinder mounting plate and the pen holder are respectively and vertically fixed at the upper end and the lower end of the marking bottom plate; the cylinder body of cylinder fix on the cylinder mounting panel of marking the base, the lower part of mark pen subassembly is fixed on the pen stand of marking the base.