CN203238479U

CN203238479U - Gauze cutting device

Info

Publication number: CN203238479U
Application number: CN 201320101661
Authority: CN
Inventors: 俞祥木
Original assignee: SHAOXING LIANDE MACHINERY EQUIPMENT CO Ltd
Current assignee: SHAOXING LIANDE MACHINERY EQUIPMENT CO Ltd
Priority date: 2013-03-06
Filing date: 2013-03-06
Publication date: 2013-10-16
Anticipated expiration: 2023-03-06

Abstract

The utility model discloses a gauze cutting device which comprises a rack. An upper supporting plate of the rack is fixedly provided with a push cylinder, a push rod of the push cylinder penetrates through the upper supporting plate, and the top of the push rod is fixedly provided with a supporting frame which is plugged in supporting bars. A lower supporting plate of the rack is fixedly provided with the supporting bars. Adjusting screw rods are sequentially provided with fixing nuts, a lower fixing plate of the supporting frame, adjusting nuts and a tool fixing plate in a screw joint mode from top to bottom. The lower fixing plate is clamped between the fixing nuts and the adjusting nuts, the tool fixing plate is clamped between the adjusting nuts and the heads of the adjusting screw rods, and a tool is fixedly arranged on the back face of the tool fixing plate. The tool is formed by three blades which are combined to be herringbone, the cutting edge line of each blade is an arc line, and each tool nose is an arc line which enlarges increasingly to the bottom end of a tool body vertical curve of each blade. The tool can be adjusted slightly, so that when the tool is used for cutting gauze, silk threads are pressed on the gauze, the silk threads can not be fluttered out, the tool can be guaranteed to be used normally, and the machining environment is also guaranteed.

Description

A kind of gauze notching device

Technical field:

The utility model relates to gauze otch equipment technical field, relates in particular the middle gauze notching device that carries out otch of a kind of gauze.

Background technology:

Existing gauze central incision all is directly to depress a folded gauze with blade, so that otch is carried out in the centre of gauze, its otch is herringbone, because blade is vertical, and the edge line of blade is oblique line by point of a knife to blade vertical curve, pass through otch in the middle of the gauze like this after, it is cut edge and all also leaves silk thread, all can float up by these silk threads when having wind or people to carry on every side, also can be bonded on the cutter, impact is produced and environment.

The utility model content:

The purpose of this utility model is exactly the deficiency for prior art, and provide a kind of gauze notching device, its cutter can be finely tuned, so that cutter is when carrying out otch to gauze, silk thread is pressed on the gauze, can be so that silk thread float up, it is normal to guarantee that cutter uses, and has also guaranteed clean processing environment.

Technology solution of the present utility model is as follows:

A kind of gauze notching device, comprise frame, be fixed with the promotion cylinder on the upper backup pad of described frame, the push rod that promotes cylinder passes upper backup pad, the push rod top is fixed with bracing frame, the bracing frame sleeve is in support bar, be fixed with support bar on the lower supporting plate of frame, adjusting screw(rod) is by the upper certainly lower hold-down nut that is bolted with successively, the bottom plate of bracing frame, adjusting nut and cutter fixed head, bottom plate is clamped between hold-down nut and the adjusting nut, the cutter fixing plate clamp is held between the head of adjusting nut and adjusting screw(rod), is fixed with cutter on the back side of cutter fixed head;

Described cutter becomes herringbone by three set of blades, and the edge line of each blade is circular arc line, and its circular arc line that is flaring by point of a knife is till the bottom of the blade vertical curve of blade.

Support frame as described above is comprised of upper mounted plate, bottom plate and screw rod, upper mounted plate is screwed onto screw rod top, bottom plate is screwed onto the screw rod bottom, the head of screw rod is pressed against on the bottom plate, the upper end of screw rod is fixed with nut, nut is pressed against on the upper mounted plate, and the push rod top is fixed on the upper mounted plate.

The bottom plate centerline is departed from the middle part that described two adjusting screw(rod)s are screwed onto bottom plate; Be fixed with on the described lower supporting plate and put the thing plate, what put the thing plate is fixed with support bar near place, four angles, the support bar bottom is inserted with stop collar, stop collar is pressed against to be put on the thing plate, on four support bars, upper mounted plate is put forth effort in the spring upper end, bottom plate is put forth effort in the lower end by upper certainly lower successively sleeve for upper mounted plate, spring and bottom plate.

Described putting on the thing plate has been bolted to connection pressing plate, and the section of pressing of pressing plate is 7 word shapes.

The beneficial effects of the utility model are:

Its cutter can be finely tuned by adjusting screw(rod), so that cutter when gauze is carried out otch, is pressed on the gauze silk thread, can be so that silk thread float up, and it is normal to guarantee that cutter uses, and has also guaranteed clean processing environment.

Description of drawings:

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the left hand view that saves frame and promotion cylinder of Fig. 1;

Fig. 3 is the partial sectional view of Fig. 1;

Fig. 4 is the cutaway view of blade of the present utility model;

Fig. 5 is the stereogram of cutter of the present utility model;

Fig. 6 is of the present utility model putting on the thing plate and the structural representation of pressing plate;

Blade when Fig. 7 is the utility model work and the structural representation between the gauze.

The specific embodiment:

Embodiment: see shown in Fig. 1 to 7 that a kind of gauze notching device comprises frame 1, the structure of frame 1 is that the upper end of four connecting rods 16 is fixed on close four angles near four angles are located, the lower end is fixed on lower supporting plate 12 of upper backup pad 11 and locates.

Be fixed with on the upper backup pad 11 of described frame 1 and promote cylinder 2, the push rod 21 that promotes cylinder 2 passes upper backup pad 11, push rod 21 tops are fixed with bracing frame 3, bracing frame 3 sleeves are in support bar 13, be fixed with support bar 13 on the lower supporting plate 12 of frame 1, adjusting screw(rod) 4 is by the upper certainly lower hold-down nut 41 that is bolted with successively, the bottom plate 31 of bracing frame 3, adjusting nut 42 and cutter fixed head 5, bottom plate 31 is clamped between hold-down nut 41 and the adjusting nut 42, cutter fixed head 5 is clamped between the head of adjusting nut 42 and adjusting screw(rod) 4, is fixed with cutter 6 on the back side of cutter fixed head 5;

Described cutter 6 forms herringbone by three blades 61, the edge line 62 of each blade 61 is circular arc line, its circular arc line that is flaring by point of a knife is till the bottom of the blade vertical curve 63 of blade 61, and the another side knife back place of blade 61 is oblique line by point of a knife to the knife back 1/3 place.

Described cutter 6 backs are fixed with connecting plate 64, and connecting plate 64 is screwed onto on the cutter fixed head 5.

Support frame as described above 3 is comprised of upper mounted plate 32, bottom plate 31 and screw rod 33, upper mounted plate 32 is screwed onto screw rod 33 tops, bottom plate 31 is screwed onto screw rod 33 bottoms, the head of screw rod 33 is pressed against on the bottom plate 31, the upper end of screw rod 33 is fixed with nut 34, nut 34 is pressed against on the upper mounted plate 32, and push rod 21 tops are fixed on the upper mounted plate 32.

Bottom plate 31 centerline are departed from the middle part that described two adjusting screw(rod)s 4 are screwed onto bottom plate 31; Be fixed with on the described lower supporting plate 12 and put thing plate 14, what put thing plate 14 is fixed with support bar 13 near place, four angles, support bar 13 bottoms are inserted with stop collar 16, stop collar 16 is pressed against to be put on the thing plate 14, sleeve is on four support bars 13 successively from lower by upper for upper mounted plate 32, spring 35 and bottom plate 31, and upper mounted plate 32 is put forth effort in spring 35 upper ends, bottom plate 31 is put forth effort in the lower end.

Pressing plate 15 is comprised of the section of pressing 151 that forms on connecting portion 152 and the connecting portion 152, presses section 151 and be 7 word shapes, it is putting on the thing plate 14, on the connecting portion 152 kidney slot is arranged, and the bolt sleeve is in kidney slot and be screwed onto and put on the thing plate 14.

Operation principle: the polylith gauze overlayed put on the thing plate 14, adjusting bolt, so that connecting portion 152 can the shift position, then will press section 151 is pressed against on the gauze, tight a bolt, then by unscrewing hold-down nut 41 and adjusting nut 42, turn two adjusting screw(rod)s 4 (because cutter fixed head 5 is wood materials, when regulating adjusting screw(rod) 4, can make cutter fixed head 5 that distortion is arranged, cutter 6 also and then tilts like this, therefore, when carrying out certain inclination when cutter 6 injustice or according to need of production, only need to get final product by regulating two adjusting screw(rod)s 4), after cutter 6 is adjusted to necessary requirement, promote bracing frame 3 is moved down by promoting cylinder 2, so that the blade of cutter 6 is to incision, simultaneously since edge line 62 for the circular arc line that is flaring by point of a knife till the bottom of the blade vertical curve 63 of blade 61, like this so that the circular arc line segment of blade be pressed against on the gauze, some silk threads of the otch of gauze are pressed against on the gauze by blade, and silk thread just can not blow out like this, has guaranteed the environment of producing, simultaneously, guarantee that also silk thread can not stay on the blade.

Simultaneously, support bar 13 bottoms are inserted with stop collar 16, the thickness of stop collar 16 is greater than the point of a knife of cutter 6 distance to bottom plate 31, when bracing frame 3 moves down, can say that bottom plate 31 is pressed against on the stop collar 16, guarantee that cutter 6 can not collide with mutually with putting thing plate 14, guarantee that cutter 6 can not damage.

Claims

1. gauze notching device, comprise frame (1), it is characterized in that: be fixed with on the upper backup pad (11) of described frame (1) and promote cylinder (2), the push rod (21) that promotes cylinder (2) passes upper backup pad (11), push rod (21) top is fixed with bracing frame (3), bracing frame (3) sleeve is in support bar (13), be fixed with support bar (13) on the lower supporting plate (12) of frame (1), adjusting screw(rod) (4) is by the upper certainly lower hold-down nut (41) that is bolted with successively, the bottom plate (31) of bracing frame (3), adjusting nut (42) and cutter fixed head (5), bottom plate (31) is clamped between hold-down nut (41) and the adjusting nut (42), cutter fixed head (5) is clamped between the head of adjusting nut (42) and adjusting screw(rod) (4), is fixed with cutter (6) on the back side of cutter fixed head (5);

Described cutter (6) forms herringbone by three blades (61), and the edge line (62) of each blade (61) is circular arc line, and its circular arc line that is flaring by point of a knife is till the bottom of the blade vertical curve (63) of blade (61).

2. a kind of gauze notching device according to claim 1, it is characterized in that: support frame as described above (3) is comprised of upper mounted plate (32), bottom plate (31) and screw rod (33), upper mounted plate (32) is screwed onto screw rod (33) top, bottom plate (31) is screwed onto screw rod (33) bottom, the head of screw rod (33) is pressed against on the bottom plate (31), the upper end of screw rod (33) is fixed with nut (34), nut (34) is pressed against on the upper mounted plate (32), and push rod (21) top is fixed on the upper mounted plate (32).

3. a kind of gauze notching device according to claim 1 and 2, it is characterized in that: described two adjusting screw(rod)s (4) are screwed onto the middle part of bottom plate (31) and depart from bottom plate (31) centerline; Be fixed with on the described lower supporting plate (12) and put thing plate (14), what put thing plate (14) is fixed with support bar (13) near place, four angles, support bar (13) bottom is inserted with stop collar (16), stop collar (16) is pressed against to be put on the thing plate (14), on four support bars (13), upper mounted plate (32) is put forth effort in spring (35) upper end, bottom plate (31) is put forth effort in the lower end by upper certainly lower successively sleeve for upper mounted plate (32), spring (35) and bottom plate (31).

4. a kind of gauze notching device according to claim 3, it is characterized in that: described putting has been bolted to connection pressing plate (15) on the thing plate (14), the section of pressing (151) of pressing plate (15) is 7 word shapes.