CN205852523U - The Novel cutter fixed plate structure of paper cutter cutting knife end face knife grinder - Google Patents

Abstract

The utility model discloses the Novel cutter fixed plate structure of a kind of paper cutter cutting knife end face knife grinder, plate placed by cutting knife including strip, described cutting knife is placed plate and is rotationally connected with knife machine by rotating shaft, described cutting knife is placed plate top surface, is positioned at rotating shaft side and is provided with cutting knife positioning tool, the sidewall that described cutting knife positioning tool places plate side towards cutting knife is provided with the locating slot mated with cutting knife, the end face laminating of plate placed by the cutting knife positioned by locating slot and cutting knife, and described cutting knife is provided with solenoid in placing plate；The length direction that described solenoid places plate along cutting knife is disposed with multiple, is provided with interval between adjacent two solenoids.Understanding from the above, cutting knife can be carried out positioning and fixing by the Novel cutter fixed plate structure of paper cutter cutting knife end face knife grinder of the present utility model fast accurate, improves the efficiency dismounting workpiece when using knife machine and the locating effect of workpiece.

Description

The Novel cutter fixed plate structure of paper cutter cutting knife end face knife grinder

Technical field

This utility model relates to the sharpening field of the cutting knife of paper cutter, is specifically related to a kind of paper cutter cutting knife end face knife grinder Novel cutter fixed plate structure.

Background technology

Paper in process of production, needs to carry out cutting into the area specifying size.In order to improve cut paper efficiency, typically make Cut with the paper cutter that multiple tired stackers open disposably can be cut.The cutting knife of paper cutter after used a period of time, Blade there will be abrasion, needs to and only remembers that cutting knife is whetted a knife.There is a kind of end face knife grinder on the market at present, be particularly suitable for Cutting knife is whetted a knife.But owing to cutting knife needs to carry out positioning and fixing on knife machine, so it is fixed to need frock to carry out it Position is with fixing.

But carried out positioning and fixing by then passing through frock, so the surface of cutting knife inevitably has the portion of frock Part exists, and these all can have influence on the knife machine sharpening scope to cutting knife, after some of cutting knife is partially completed sharpening, also needs Frock is shifted, then the position not carrying out before cutting knife whetting a knife is carried out sharpening process.The most not only complex operation, mill Cutter is inefficient, but also frock likely can be caused to contact with the bistrique of knife machine and damage bistrique.

The applicant the most also have submitted the special of entitled " the cutting knife fixed plate structure of paper cutter cutting knife end face knife grinder " Profit application, but in use find, due to solenoid obtain electric after, cutting knife under the action of a magnetic field with cutting knife place plate Being fixed, cutting knife also becomes magnet simultaneously, causes the scrap under bistrique grinding to be also attracted to cutting knife surface and cannot be rushed Walk or blow away.These absorption scrap on cutting knife surface are being present between bistrique and cutting knife, not only have impact on the grinding of bistrique Effect, even can make cutting knife surface produce cut, and then have influence on the quality that cutting knife is whetted a knife；Additionally solenoid is to put along cutting knife Put the length direction setting of plate, so the magnetic induction line distribution of the solenoid of strip, for magnetic induction line for whole cutting knife It is not equally distributed, so the magnetic induction line of different parts also and differs for the active force of cutting knife, thus causes cutting knife The when of grinding, under sharpening active force, there will be the phenomenon that cutting knife moves, cause cutting knife grinding that deviation occurs.

Summary of the invention

The purpose of this utility model is: overcome the deficiencies in the prior art, it is provided that a kind of paper cutter cutting knife end face knife grinder Novel cutter fixed plate structure, it is possible to carry out positioning and fixing by cutting knife fast accurate, improve use knife machine time The dismounting efficiency of workpiece and the locating effect of workpiece；The when that cutting knife being whetted a knife, directly by the magnetic force of solenoid with Cutting knife is fixed, and cutting knife is placed only has cutting knife on plate, do not have other structure and the sharpening of cutting knife is produced interference, improve sharpening Convenience；By pin rod, cutting knife positioning tool and cutting knife are placed plate to fix, dismount very convenient, further increase dismounting effect Rate；Solenoid is provided with multiple, and along cutting knife place plate length direction set gradually multiple, improve the institute of solenoid Produce the magnetic field uniformity to cutting knife adsorption, improve the fixed effect of cutting knife；Bistrique is controlled by control system Mobile, and control to be positioned at the solenoid dead electricity immediately below bistrique so that the chip produced during bistrique grinding cutting blades blade is not Can be affected by magnetic field and adsorb and cannot remove on cutting knife surface, it is ensured that the bistrique normal buff to cutting knife；And other electricity Magnetic coil the most still electric and produce magnetic field, it is ensured that cutting knife remains able to be fixed on cutting knife and places on plate.

Technical solution adopted in the utility model is:

The Novel cutter fixed plate structure of paper cutter cutting knife end face knife grinder, plate placed by the cutting knife including strip, described Cutting knife is placed plate and is rotationally connected with knife machine by rotating shaft, described cutting knife placement plate top surface, is positioned at rotating shaft side and is provided with cutting knife calmly Position frock, the sidewall that described cutting knife positioning tool places plate side towards cutting knife is provided with the locating slot mated with cutting knife, by fixed The end face laminating of plate placed by the cutting knife of groove location, position and cutting knife, and described cutting knife is provided with solenoid in placing plate；Described electromagnetic wire Enclose the length direction along cutting knife placement plate and be disposed with multiple, between adjacent two solenoids, be provided with interval.

This utility model further improvement project is, the both sides of described cutting knife positioning tool are provided with side lever, described side lever The two ends sidewall placing plate with cutting knife is fixed.

This utility model further improvement project is, described side lever is placed plate by pin rod and cutting knife and fixed.

This utility model further improvement project is, described solenoid is by the control system electricity of wire with knife machine Connect.

This utility model further improvement project is, described wire places sidewall and the electromagnetic wire of plate one end through cutting knife Circle electrical connection.

This utility model further improvement project is, described cutting knife is placed plate and fixed with rotating shaft by fixed mount.

This utility model further improvement project is, domatic being positioned at mated with the blade of cutting knife in described locating slot is determined The top of position groove.

This utility model further improvement project is, described solenoid is perpendicular to the length direction of cutting knife placement plate and sets Put.

This utility model further improvement project is, the bistrique of described knife machine places the length side of plate along lower section cutting knife To reciprocatingly moving, corresponding to the solenoid dead electricity immediately below bistrique, remaining solenoid obtains electric generation magnetic field.

The beneficial effects of the utility model are:

The first, the Novel cutter fixed plate structure of paper cutter cutting knife end face knife grinder of the present utility model, it is possible to quickly essence Cutting knife is carried out positioning and fixing by quasi-ground, improves the efficiency of dismounting workpiece when using knife machine and the location of workpiece is imitated Really.

The second, the Novel cutter fixed plate structure of paper cutter cutting knife end face knife grinder of the present utility model, cutting knife grinds The when of cutter, directly being fixed with cutting knife by the magnetic force of solenoid, cutting knife is placed only has cutting knife on plate, do not have other structure Sharpening to cutting knife produces interference, improves the convenience of sharpening.

3rd, the Novel cutter fixed plate structure of paper cutter cutting knife end face knife grinder of the present utility model, will by pin rod Cutting knife positioning tool and cutting knife are placed plate and are fixed, and dismount very convenient, further increase dismounting efficiency.

4th, the Novel cutter fixed plate structure of paper cutter cutting knife end face knife grinder of the present utility model, solenoid sets Have multiple, and along cutting knife place plate length direction set gradually multiple, improve the produced magnetic field of solenoid to cutting The uniformity of cutter adsorption, improves the fixed effect of cutting knife.

5th, the Novel cutter fixed plate structure of paper cutter cutting knife end face knife grinder of the present utility model, by control be System controls the movement of bistrique, and controls to be positioned at the solenoid dead electricity immediately below bistrique so that during bistrique grinding cutting blades blade The chip produced will not be affected by magnetic field and adsorb and cannot remove on cutting knife surface, it is ensured that the normal of cutting knife is beaten by bistrique Mill；Other solenoid the most still electric and produce magnetic field, it is ensured that cutting knife remains able to be fixed on cutting knife and places on plate.

Accompanying drawing illustrates:

Fig. 1 is that master of the present utility model regards cross-sectional schematic.

Fig. 2 is vertical view partial schematic sectional view of the present utility model.

Detailed description of the invention:

As Fig. 1 understands, this utility model includes that plate 1 placed by the cutting knife of strip, and described cutting knife places plate 1 by rotating shaft 2 Being rotationally connected with knife machine, described cutting knife is placed plate 1 end face, is positioned at rotating shaft 2 side and is provided with cutting knife positioning tool 4, described cutting knife The sidewall that positioning tool 4 places plate 1 side towards cutting knife is provided with the locating slot 7 mated with cutting knife, by cutting that locating slot 7 positions The end face laminating of plate 1 placed by cutter and cutting knife, and described cutting knife is provided with solenoid 5 in placing plate 1；Described solenoid 5 is along cutting knife The length direction placing plate 1 is disposed with multiple, is provided with interval between adjacent two solenoids 5；Described cutting knife location work The both sides filling 4 are provided with side lever 6, and the two ends sidewall that described side lever 6 places plate 1 with cutting knife is fixed；Described side lever 6 by pin rod 8 with Cutting knife is placed plate 1 and is fixed；Described solenoid 5 is electrically connected with the control system of knife machine by wire 10；Described wire 10 is worn The sidewall crossing cutting knife placement plate 1 one end electrically connects with solenoid 5；It is solid with rotating shaft 2 by fixed mount 3 that plate 1 placed by described cutting knife Fixed；Domatic 9 mated with the blade of cutting knife in described locating slot 7 are positioned at the top of locating slot 7；The length of described locating slot 7 with Cutting knife length is equal, and the length of plate 1 placed by respectively less than cutting knife, simultaneously again smaller than the length of cutting knife positioning tool 4；Described electromagnetic wire Circle 5 is perpendicular to cutting knife and places the length direction setting of plate 1；The bistrique of described knife machine places the length side of plate 1 along lower section cutting knife To reciprocatingly moving, corresponding to solenoid 5 dead electricity immediately below bistrique, remaining solenoid 5 obtains electric generation magnetic field.

When this utility model uses, control rotating shaft 2 by the control system of knife machine and drive cutting knife placement plate 1 to rotate, when Cutting knife place the end face of plate 1 upwards when, the control system of knife machine controls rotating shaft 2 and stops operating, by cutting knife positioning tool 4 Being positioned over cutting knife to place on plate 1, and be connected with cutting knife placement plate 1 end by side lever 6 by pin rod 8, cutting knife positioning tool 4 passes through Pin rod 8 and cutting knife are placed the top of plate 1 and are fixed；The control system of knife machine again controls rotating shaft 2 and rotates, and makes cutting knife place plate 1 End face level or the side to cutting knife positioning tool 4 are angled slightly downward；Cutting knife is positioned over cutting knife and places the top of plate 1, and Making cutting knife mate with locating slot 7, the blade of cutting knife and domatic 9 laminatings, the end face laminating of plate 1 placed by the bottom of cutting knife and cutting knife； The control system of knife machine control solenoid 5 electric, obtain electric after solenoid 5 produce magnetic force, cutting knife is placed with cutting knife The end face laminating of plate 1；Again by pin rod 8 being extracted and cutting knife positioning tool 4 being separated with cutting knife placement plate 1；Last knife machine Control system control rotating shaft 2 and rotate, drive cutting knife to place plate 1 and cutting knife and rotate simultaneously, until the blade of cutting knife keeps level. The control system of knife machine controls rotating shaft 2 and stops operating, and starts to whet a knife cutting knife.

The when of sharpening, the length direction that bistrique places plate 1 along cutting knife moves reciprocatingly, and the blade at cutting knife grinds Cut.Control system controls the movement of bistrique, and controls to be positioned at solenoid 5 dead electricity immediately below bistrique so that bistrique grinding The chip produced during cutting knife blade will not be affected by magnetic field and adsorb and cannot remove on cutting knife surface, it is ensured that bistrique is to cutting knife Normal buff；Other solenoid 5 the most still electric and produce magnetic field, it is ensured that cutting knife remains able to be fixed on cutting knife Place on plate 1.

After cutting knife has ground, cutting knife positioning tool 4 is placed plate 1 with cutting knife again and fixes, the control system of knife machine Control rotating shaft 2 to rotate, make cutting knife place plate 1 end face holding level or the side to cutting knife positioning tool 4 is angled slightly downward, The control system of knife machine controls solenoid 5 dead electricity, is finally taken out at cutting knife positioning tool 4 by the cutting knife of milled.

Claims (9)

1. the Novel cutter fixed plate structure of paper cutter cutting knife end face knife grinder, plate (1) placed by the cutting knife including strip, described Cutting knife is placed plate (1) and is rotationally connected with knife machine by rotating shaft (2), it is characterised in that: described cutting knife places plate (1) end face, position Be provided with cutting knife positioning tool (4) in rotating shaft (2) side, described cutting knife positioning tool (4) places the side of plate (1) side towards cutting knife Wall is provided with the locating slot (7) mated with cutting knife, and the end face patch of plate (1) placed by the cutting knife positioned by locating slot (7) and cutting knife Closing, described cutting knife is provided with solenoid (5) in placing plate (1)；Described solenoid (5) places the length side of plate (1) along cutting knife Multiple to being disposed with, it is provided with interval between adjacent two solenoids (5).

2. the Novel cutter fixed plate structure of paper cutter cutting knife end face knife grinder as claimed in claim 1, it is characterised in that: institute The both sides stating cutting knife positioning tool (4) are provided with side lever (6), and the two ends sidewall that described side lever (6) places plate (1) with cutting knife is fixed.

3. the Novel cutter fixed plate structure of paper cutter cutting knife end face knife grinder as claimed in claim 2, it is characterised in that: institute State side lever (6) to be fixed with cutting knife placement plate (1) by pin rod (8).

4. the Novel cutter fixed plate structure of paper cutter cutting knife end face knife grinder as claimed in claim 1, it is characterised in that: institute State solenoid (5) to be electrically connected with the control system of knife machine by wire (10).

5. the Novel cutter fixed plate structure of paper cutter cutting knife end face knife grinder as claimed in claim 4, it is characterised in that: institute State wire (10) through cutting knife place plate (1) one end sidewall electrically connect with solenoid (5).

6. the Novel cutter fixed plate structure of paper cutter cutting knife end face knife grinder as claimed in claim 1, it is characterised in that: institute State cutting knife placement plate (1) to be fixed with rotating shaft (2) by fixed mount (3).

7. the Novel cutter fixed plate structure of paper cutter cutting knife end face knife grinder as claimed in claim 1, it is characterised in that: institute Domatic (9) mated with the blade of cutting knife in stating locating slot (7) are positioned at the top of locating slot (7).

8. the Novel cutter fixed plate structure of paper cutter cutting knife end face knife grinder as claimed in claim 1, it is characterised in that: institute State solenoid (5) and be perpendicular to the length direction setting of cutting knife placement plate (1).

9. the Novel cutter fixed plate structure of paper cutter cutting knife end face knife grinder as claimed in claim 1, it is characterised in that: institute The length direction that the bistrique stating knife machine places plate (1) along lower section cutting knife reciprocatingly moves, corresponding to the electromagnetism immediately below bistrique Coil (5) dead electricity, remaining solenoid (5) obtains electric generation magnetic field.