A kind of device of lid seal on the perforation
Technical field
The present invention relates to a kind of device of lid seal on the perforation, the A4 document cover seals on the perforation specifically for side bookbinding
A kind of device, belong to business automation equipment field.
Background technology
Seal on the perforation is a kind of chapter that the vital documents such as contract need to cover when signing, and this chapter is needed file in lid
Side twists open, and official seal etc. is covered on the side of the front cover and every page of paper that in the side of the file twisted open, make file and all leaves lid
The vestige of chapter, to prevent that the page among file from being substituted.Some administrative departments are due to being in charge of the property of business, it is necessary to regular
Ground lid seal on the perforation on file, or even daily groundwork are exactly document verification and affixed one's seal, it is necessary to continually by file side
Twist open and affix one's seal, cause substantial amounts of hand labor and waste.
The content of the invention
For above-mentioned deficiency, the invention provides a kind of device of lid seal on the perforation.
The present invention is achieved by the following technical solutions:A kind of device of lid seal on the perforation, is by base, niproll, pressure
What roller, rack, column, handle and joining beam were formed, it is characterised in that:Base is placed on desk or other office platforms,
Two toothed racks are arranged on the both sides of chassis interior, and column is arranged on the rear portion of base, and handle is linked together by axle and column,
There is the installation place of official seal in the middle part of handle, two joining beams are arranged among handle and niproll, gear and installation on niproll
Rack on base is meshed, and pressure roller is mounted on niproll by borehole jack thereon, and is embedded into bottom by the guide shaft of pressure roller
In the groove of seat, the file clamping of lid seal on the perforation is intended on niproll, official seal is inlayed installed in the centre of handle, when handle lifts,
Niproll is in the leading section of base, now pulls open briquetting, and the file that will be affixed one's seal sandwiches, and unclamps briquetting, then depresses handle,
By the engagement of the gear on niproll and the rack on the base, after pushing niproll to base when rotating
End, when niproll moves to mechanical stop, the official seal of handle clamping is also not in contact with paper, and now handle continues to push, hand
The motion of the dynamic upper joining beam of grip strip is offset by the stage clip among lower joining beam and upper joining beam, and then, official seal arrives at paper, in handle
Pressure under, cover seal on the perforation on the side trimming of file.
Described base is the groove-like structure of openings at one side, and there are side and groove in both sides.
Described pressure roller is made up of guide shaft, support, hole and roller bearing, and guide shaft is arranged on the outside of support, has on support
The hole that can be sleeved in niproll mandrel, the roller bearing being sleeved on support are free to rotate in the presence of external force.
Described niproll is made up of roll body, mandrel, shaft end, gear, briquetting, extension spring and block, is set on roll body
In respect of plane of affixing one's seal, file clamping face and guide hole structure, pull-out-hole and guide block structure are designed with briquetting, roll body and briquetting are by drawing
Spring and block are installed together, and the guide block on briquetting is placed in the guide hole of roll body, and extension spring is arranged among guide block and block, gear
Block is leaned against on roll body by pulling force, and mandrel is securedly mounted among roll body, and gear is fixedly mounted in mandrel, and shaft end is in the outer of gear
Side, shaft end are placed in the groove of base, to play the guiding role.
Described joining beam is made up of lower joining beam, stage clip and upper joining beam, lower joining beam undersized, can be sleeved on joining beam
In, stage clip is installed among lower joining beam and upper joining beam, when handle is depressed, when lower joining beam can not move again, upper joining beam continues to transport
It is dynamic to be offset by the compression of stage clip;Upper link ends have button, and lower joining beam can not be drawn out, when handle is raised, in upper joining beam
Drive under, lower link motion, the motion of lower joining beam drives niproll to move again.
The usefulness of the invention is:The file easily lid seal on the perforation that side can be bound.Handle, joining beam, gear, tooth
The combining structure of bar, it can make in handle pull-up, convenient that file is sandwiched into niproll, when handle is depressed, joining beam promotes clamping
Roller move while, rack, gear engagement under, rotate niproll, by file in the presence of pressure roller, make file
Side trimming be in the affixing one's seal in plane of roll body, and the structure of joining beam makes paper also in motion, and official seal does not contact with paper, ensures
Paper Stamp Service such as is not trailed at the vestige, and only when paper, which is fixed, no longer to move, official seal is just fallen, clearly to cover
Seal on the perforation.The pull-out-hole structure design of briquetting, operating personnel are made to answer right-handed thumb and forefinger to be easily intended to affix one's seal
File be put into;After the completion of affixing one's seal, the structure of pressure roller makes the file for having covered chapter be unlikely at random, and fully returns to text
State when part clamps, briquetting is pulled, file is taken out.
Brief description of the drawings
Accompanying drawing 1 for working condition of the present invention when clamping the file to be affixed one's seal structural representation, in figure, 1, bottom
Seat, 2, niproll, 3, pressure roller, 4, rack, 5, column, 6, handle, 7, official seal, 8, joining beam, 9, file;
Working state structure schematic diagram of the accompanying drawing 2 for the present invention in lid seal on the perforation on file;
Accompanying drawing 3 for the base of the present invention structural representation, in figure, 11, groove, 12, side;
Accompanying drawing 4 is the structural representation of pressure roller, in figure, 31, guide shaft, 32, support, 33, hole, 34, roller bearing;
Accompanying drawing 5 is the structural representation of niproll, in figure, 21, roll body, 22, mandrel, 23, shaft end, 24, gear, 25, pressure
Block, 251, guide block, 252, pull-out-hole;
Accompanying drawing 6 is the structural representation of briquetting, in figure, 251, guide block, 26, extension spring, 27, block;
Accompanying drawing 7 is the structural representation of joining beam, in figure, 81, lower joining beam, 82, stage clip, 83, upper joining beam;
Accompanying drawing 8 is the structural representation of roll body, in figure, 211, plane of affixing one's seal, 212, file clamping face;
Accompanying drawing 9 is another view of roll body, in figure, 211, plane of affixing one's seal, 212, file clamping face, 213, guide hole.
Embodiment
A kind of device of lid seal on the perforation, it is by base 1, niproll 2, pressure roller 3, rack 4, column 5, handle 6 and the institute of joining beam 8
Composition, it is characterised in that:Base 1 is placed on desk or other office platforms, and two toothed racks 4 are arranged on inside base 1
Both sides, column 5 is arranged on the rear portion of base 1, and handle 6 linked together by axle and column 5, and there is official seal 7 at the middle part of handle 6
Installation place, two joining beams 8 be arranged on handle 6 among niproll 2, gear 24 on niproll 2 with base 1
Rack 4 is meshed, and pressure roller 3 is sleeved in the mandrel 22 of niproll 2 by the hole 33 on pressure roller 3, and the guide shaft 31 for passing through pressure roller 3
It is embedded into the groove 11 of base 1 and is clamped in it is necessary to the file 9 of lid seal on the perforation on niproll 2, official seal 7 is inlayed installed in handle 6
Centre, when handle 6 lifts, niproll 2 is in the leading section of base 1, now pulls open briquetting 25, and the file 9 that will be affixed one's seal sandwiches,
Briquetting 25 is unclamped, then depresses handle 6, work is engaged with the rack 4 being arranged on base 1 by gear 24 on niproll 2
With, push niproll 2 rearward end of base 1 to when rotating, when niproll 2 moves to mechanical stop, public affairs that handle 6 clamps
Chapter 7 is also not in contact with paper, and now handle 6 continues to push, and the motion of the upper joining beam 81 for the joining beam 8 that handle 6 drives passes through lower joining beam
83 and upper joining beam 81 among stage clip 82 offset, then, official seal 7 arrives at paper, under the pressure of handle 6, in the side of file 9
Trimming covers seal on the perforation.
Described base 1 is the groove-like structure of openings at one side, and there are side 12 and groove 11 in both sides.
Described pressure roller 3 is made up of guide shaft 31, support 32, hole 33 and roller bearing 34, and guide shaft 31 is arranged on support 32
Outside, there is the hole 33 in the mandrel 22 that can be sleeved on niproll 2 on support 32, be sleeved on the roller bearing 34 on support 32 in external force
It is free to rotate under effect.
Described niproll 2 is by roll body 21, mandrel 22, shaft end 23, gear 24, briquetting 25, extension spring 26 and the institute of block 27
Composition, plane 211 of affixing one's seal, file clamping face 212 and the structure of guide hole 213 are designed with roll body 21, drawing is designed with briquetting 25
Portal 252 and the structure of guide block 251, roll body 21 and briquetting 25 are installed together by extension spring 26 and block 27, the guide block on briquetting 25
251 are placed in the guide hole 213 of roll body 21, and extension spring 26 is arranged on guide block 251 and among block 27, block 27 leans on the drawing of extension spring 26
Power is leaned against on roll body 21, and mandrel 22 is securedly mounted among roll body 21, and gear 24 is fixedly mounted in mandrel 22, and shaft end 23 is in tooth
The outside of wheel 24, shaft end 23 is placed in the groove 11 of base 1, to play the guiding role.
Described joining beam 8 is made up of lower joining beam 81, stage clip 82 and upper joining beam 83, the lower undersized of joining beam 82, can be covered
In upper joining beam 83, lower joining beam 81 among upper joining beam 83 with being provided with stage clip 82, and when handle 6 is depressed, lower joining beam 81 can not be again
During motion, upper joining beam 83 continues to move and can offset by the compression of stage clip 82, and there is button the end of upper joining beam 83, makes lower joining beam 82
It can not be drawn out, the motion of joining beam 81 under making motion of the joining beam 83 when handle 6 above carries to drive, the motion of lower joining beam 81 is again
Niproll 2 is pulled to move.
The present apparatus is in use, first grip official seal 7 installed in the centre of handle 6, then pull-up handle 6, uses the right hand
Thumb and forefinger clasp pull-out-hole 252 on briquetting 25, file 9 is put into by left hand, unclamps briquetting 25, and briquetting 25 is by file 9
Clamp on roll body 21, then depress handle 6, file 9 in the presence of pressure roller 3, can be covered under the rotation of niproll 2
On the surface of niproll 2, when niproll 2 moves to mechanical stop, handle 6 continues to depress, and niproll 2 will no longer move,
And the now side of lucky file 9 affixing one's seal in plane 211 in roll body 21, now under the drive of handle 6, official seal 7 is covered in paper
Side on, complete the work of impressing of seal on the perforation.Now pull-up handle 6, in joining beam 8 in the presence of stage clip 82, though upper joining beam
83 motions, but lower joining beam 81 is motionless, thus niproll 2 is temporarily motionless, and after official seal 7 leaves 9 paper of file, the compression of stage clip 82
Length is resumed, and the now motion of upper joining beam 83 drives lower joining beam 81 to move, that is, starts to drive niproll 2 to move, recover in one's hands
Handle 6 be depressed before state, file 9 returns to original position, and operator pulls briquetting 25 again, removes file 9, a mistake affixed one's seal
Journey terminates.
For the ordinary skill in the art, according to the teachings of the present invention, do not depart from the principle of the present invention with
In the case of spirit, the changes, modifications, replacement and the modification that are carried out to embodiment still fall within protection scope of the present invention it
It is interior.