CN211278667U

CN211278667U - Cutting machine convenient to change cutter

Info

Publication number: CN211278667U
Application number: CN201922290965.XU
Authority: CN
Inventors: 王国朝
Original assignee: Renqiu Hongtai Plastic Products Co ltd
Current assignee: Renqiu Hongtai Plastic Products Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-08-18
Anticipated expiration: 2029-12-19

Abstract

The utility model relates to a cutting machine technical field just discloses a cutting machine convenient to change cutter, including the axostylus axostyle, the left side movable mounting of axostylus axostyle has first fixation clamp, the top fixed mounting of first fixation clamp has the connecting block, the spout has been seted up on the bottom of connecting block and the right side that is located first fixation clamp, the inside movable mounting of spout has the slider, the right side movable mounting of connecting block has the limiting plate. This cutting machine convenient to change cutter through rotatory hand wheel, and the hand wheel drives first fixation nut and breaks away from first screw rod, and the rethread slides the stop collar right for the stop collar breaks away from the spacing groove on the second fixed block, and first screw rod is rotatory and break away from the second fixed block under the effect of gravity, through sliding the second fixation clamp right, makes the second fixation clamp break away from the axostylus axostyle, thereby conveniently changes whole cutter unit, reaches the effect of simple and convenient dismantlement and change cutter.

Description

Cutting machine convenient to change cutter

Technical Field

The utility model relates to a cutting machine technical field specifically is a cutting machine convenient to change cutter.

Background

The splitting machine is a mechanical device for splitting wide paper, mica tapes or films into a plurality of narrow materials, is commonly used for paper making machinery, wire and cable mica tapes and printing and packaging machinery, and is mainly applied to: non-woven fabrics; the mica tape, paper, insulating material and various film materials are cut, and the cutting machine is particularly suitable for cutting narrow tapes (non-woven fabrics, paper, insulating material, mica tape, films and the like), and mainly cuts a large-reel mother roll into products with different widths, and can have the function of checking the product quality.

Traditional cutting machine generally adopts a plurality of fixing bolt to fix cutter and organism, and its installation is dismantled loaded down with trivial details, wastes time and energy, causes the installation to dismantle and maintains the condition such as inconvenient and takes place, so provides a cutting machine convenient to change cutter and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a cutting machine convenient to change cutter possesses the advantage such as being convenient for change cutter, has solved traditional cutting machine and has generally adopted a plurality of fixing bolt to fix cutter and organism, and its installation is dismantled loaded down with trivial details, wastes time and energy, causes the problem that the condition emergence such as installation dismantlement and maintenance are inconvenient.

(II) technical scheme

For the purpose of realizing the aforesaid cutter of being convenient for change, the utility model provides a following technical scheme: a splitting machine convenient for cutter replacement comprises a shaft rod, wherein a first fixing clamp is movably mounted on the left side of the shaft rod, a connecting block is fixedly mounted at the top of the first fixing clamp, a sliding groove is formed in the bottom of the connecting block and positioned on the right side of the first fixing clamp, a sliding block is movably mounted inside the sliding groove, a limiting plate is movably mounted on the right side of the connecting block, a second fixing clamp is fixedly mounted at the bottom of the sliding block and positioned on the right side of the shaft rod, a first fixing block is fixedly mounted at the bottom of the first fixing clamp, a pin rod penetrating through and extending to the back face of the first fixing block is movably mounted on the front face of the first fixing block, a first screw rod is sleeved on the outer wall of the pin rod, a second fixing block is fixedly mounted at the bottom of the second fixing clamp, a limiting sleeve is sleeved on the outer wall of the first screw rod, a limiting groove corresponding to, first fixation nut has been cup jointed on the outer wall of first screw rod and the right side that is located the stop collar, first fixation nut's right side fixed mounting has the hand wheel, the top fixed mounting of connecting block has the mount pad, the positive fixed mounting of mount pad has the second screw rod, the front of mount pad and the peripheral fixed mounting that is located the second screw rod have the locating pin, the outer wall cover of second screw rod has cutting blade, the outer wall of second screw rod and the positive movable mounting that is located cutting blade have the backing plate, the outer wall of second screw rod and the front that is located the backing plate have cup jointed the second fixation nut.

Preferably, the first fixing clamp and the second fixing clamp are both semicircular arc clamps, resistance increasing pads are fixedly mounted on the inner walls of the first fixing clamp and the second fixing clamp, and the resistance increasing pads are made of nitrile rubber.

Preferably, the cross section of slider is the T type, the spout is T type groove, first fixation clamp and second fixation clamp all through connecting bolt respectively with connecting block and slider fixed connection.

Preferably, the cross sections of the first fixing block and the second fixing block are both U-shaped, the limiting sleeve is made of elastic silicon rubber, and the limiting groove is an arc-shaped groove.

Preferably, the inner wall of the first fixing nut is provided with a first thread groove engaged with the first screw, and the inner wall of the second fixing nut is provided with a second thread groove engaged with the second fixing nut.

Preferably, the number of the positioning pins is six, the six positioning pins are distributed in a circular array on the periphery of the second screw rod, and positioning holes corresponding to the positioning pins are formed in the periphery of the second screw rod and the front face of the base plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a cutting machine convenient to change cutter possesses following beneficial effect:

the splitting machine convenient for replacing the cutter has the advantages that the hand wheel is rotated to drive the first fixing nut to be separated from the first screw rod, the limiting sleeve is separated from the limiting groove on the second fixing block by sliding the limiting sleeve rightwards, the first screw rod rotates under the action of gravity and is separated from the second fixing block, the second fixing clamp is separated from the shaft rod by sliding the second fixing clamp rightwards, so that the whole cutter assembly is conveniently replaced, the effect of simply and conveniently disassembling and replacing the cutter is achieved, the second fixing nut is unscrewed and is separated from the second screw rod, so that the cutting blade is conveniently replaced, the cutting blade is limited by the positioning pin and the positioning hole, the cutting blade is more stably fixed, meanwhile, the use of the fixing bolt is reduced, the working degree of replacing the cutter of the splitting machine is smaller, and the effect of simply and conveniently replacing the cutter is achieved, thereby improving the practicability of the splitting machine.

Drawings

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

fig. 2 is an enlarged view of a position a in the structure diagram 1 of the present invention.

In the figure: the device comprises a shaft rod 1, a first fixing clamp 2, a connecting block 3, a sliding groove 4, a sliding block 5, a limiting plate 6, a second fixing clamp 7, a first fixing block 8, a pin rod 9, a first screw rod 10, a second fixing block 11, a limiting sleeve 12, a limiting groove 13, a first fixing nut 14, a hand wheel 15, a mounting seat 16, a second screw rod 17, a positioning pin 18, a cutting blade 19, a base plate 20 and a second fixing nut 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a slitting machine convenient for cutter replacement comprises a shaft rod 1, a first fixing clamp 2 is movably mounted on the left side of the shaft rod 1, a connecting block 3 is fixedly mounted on the top of the first fixing clamp 2, a sliding groove 4 is formed in the bottom of the connecting block 3 and positioned on the right side of the first fixing clamp 2, a sliding block 5 is movably mounted inside the sliding groove 4, a limiting plate 6 is movably mounted on the right side of the connecting block 3, a second fixing clamp 7 is fixedly mounted on the bottom of the sliding block 5 and positioned on the right side of the shaft rod 1, the first fixing clamp 2 and the second fixing clamp 7 are both semi-circular arc clamps, resistance increasing pads are fixedly mounted on the inner walls of the first fixing clamp 2 and the second fixing clamp 7, the resistance increasing pads are made of nitrile rubber, the cross section of the sliding block 5 is T-shaped, the sliding groove 4 is a T-shaped groove, the first fixing clamp 2 and the second fixing clamp 7 are fixedly, a first fixing block 8 is fixedly installed at the bottom of the first fixing clamp 2, a pin rod 9 penetrating through and extending to the back of the first fixing block 8 is movably installed on the front of the first fixing block 8, a first screw rod 10 is sleeved on the outer wall of the pin rod 9, a second fixing block 11 is fixedly installed at the bottom of the second fixing clamp 7, a limiting sleeve 12 is sleeved on the outer wall of the first screw rod 10, a limiting groove 13 corresponding to the limiting sleeve 12 is formed in the right side of the second fixing block 11, the cross sections of the first fixing block 8 and the second fixing block 11 are both U-shaped, the limiting sleeve 12 is made of elastic silicon rubber, the limiting groove 13 is an arc-shaped groove, a first fixing nut 14 is sleeved on the outer wall of the first screw rod 10 and positioned on the right side of the limiting sleeve 12, a hand wheel 15 is fixedly installed on the right side of the first fixing nut 14, an installation seat 16 is fixedly installed at the top of the connection block 3, a second screw rod 17 is fixedly installed on the front of the installation seat, a cutting blade 19 is sleeved on the outer wall of the second screw rod 17, a backing plate 20 is movably installed on the outer wall of the second screw rod 17 and positioned on the front surface of the cutting blade 19, the number of the positioning pins 18 is six, the six positioning pins 18 are distributed on the periphery of the second screw rod 17 in a circular array, positioning holes corresponding to the positioning pins 18 are formed in the periphery of the second screw rod 17 and the front surface of the backing plate 20, a second fixing nut 21 is sleeved on the outer wall of the second screw rod 17 and positioned on the front surface of the backing plate 20, a first thread groove meshed with the first screw rod 10 is formed in the inner wall of the first fixing nut 14, a second thread groove meshed with the second fixing nut 21 is formed in the inner wall of the second fixing nut 21, the hand wheel 15 drives the first fixing nut 14 to be separated from the first screw rod 10 by rotating the hand wheel 15, and then the limiting sleeve 12 is slid rightwards to enable the limiting sleeve 12 to, first screw rod 10 is rotatory and break away from second fixed block 11 under the effect of gravity, through second fixation clamp 7 that slides right, make second fixation clamp 7 break away from axostylus axostyle 1, thereby the convenience is changed whole cutter unit, reach the effect of simple and convenient dismantlement and change cutter, through unscrewing second fixation nut 21 and make second fixation nut 21 break away from second screw rod 17, thereby conveniently change cutting blade 19, it is spacing to cutting blade 19 through locating pin 18 and locating hole, make cutting blade 19 fixed more stable, reduce fixing bolt's use simultaneously, make the change cutter working degree of this cutting machine littleer, reach the effect of simple and convenient change cutter, thereby the practicality of this cutting machine has been improved.

In conclusion, in the slitting machine convenient for changing the cutter, the hand wheel 15 rotates the hand wheel 15 to drive the first fixing nut 14 to separate from the first screw rod 10, the position-limiting sleeve 12 is slid rightwards to separate the position-limiting sleeve 12 from the position-limiting groove 13 on the second fixing block 11, the first screw rod 10 rotates under the action of gravity and separates from the second fixing block 11, the second fixing clamp 7 is separated from the shaft rod 1 by sliding the second fixing clamp 7 rightwards, so that the whole cutter assembly is convenient to change, the effect of simply and conveniently detaching and changing the cutter is achieved, the cutting blade 19 is convenient to change by loosening the second fixing nut 21 and separating the second fixing nut 21 from the second screw rod 17, the cutting blade 19 is limited by the positioning pin 18 and the positioning hole, so that the cutting blade 19 is more stably fixed, meanwhile, the use of the fixing bolt is reduced, so that the cutter changing work degree of the slitting machine is smaller, reach the effect of simple and convenient change cutter to improve the practicality of this cutting machine, solved traditional cutting machine and generally adopted a plurality of fixing bolt to fix cutter and organism, it is loaded down with trivial details that its installation is dismantled, wastes time and energy, causes the installation to dismantle and maintains the problem that the condition emergence such as inconvenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cutting machine convenient to change cutter, includes axostylus axostyle (1), its characterized in that: the left side movable mounting of axostylus axostyle (1) has first fixation clamp (2), the top fixed mounting of first fixation clamp (2) has connecting block (3), the bottom of connecting block (3) just is located the right side of first fixation clamp (2) and has seted up spout (4), the inside movable mounting of spout (4) has slider (5), the right side movable mounting of connecting block (3) has limiting plate (6), the bottom of slider (5) just is located the right side fixed mounting of axostylus axostyle (1) has second fixation clamp (7), the bottom fixed mounting of first fixation clamp (2) has first fixed block (8), the front movable mounting of first fixed block (8) has pin rod (9) that runs through and extend to first fixed block (8) back, the outer wall of pin rod (9) has cup jointed first screw rod (10), the bottom fixed mounting of second fixation clamp (7) has second fixed block (11), the outer wall of first screw rod (10) has cup jointed stop collar (12), spacing groove (13) that correspond with stop collar (12) are seted up on the right side of second fixed block (11), the outer wall of first screw rod (10) just is located the right side of stop collar (12) and has cup jointed first fixation nut (14), the right side fixed mounting of first fixation nut (14) has hand wheel (15), the top fixed mounting of connecting block (3) has mount pad (16), the front fixed mounting of mount pad (16) has second screw rod (17), the front of mount pad (16) just is located the peripheral fixed mounting of second screw rod (17) and has locating pin (18), the outer wall cover of second screw rod (17) has cutting blade (19), the outer wall of second screw rod (17) just is located the front movable mounting of cutting blade (19) has backing plate (20), and a second fixing nut (21) is sleeved on the outer wall of the second screw (17) and positioned on the front surface of the backing plate (20).

2. The slitting machine convenient to change cutters as claimed in claim 1, wherein: the first fixing clamp (2) and the second fixing clamp (7) are both semicircular arc clamps, resistance increasing pads are fixedly mounted on the inner walls of the first fixing clamp (2) and the second fixing clamp (7), and the resistance increasing pads are made of nitrile rubber.

3. The slitting machine convenient to change cutters as claimed in claim 1, wherein: the cross section of slider (5) is the T type, spout (4) are T type groove, first fixation clamp (2) and second fixation clamp (7) all through connecting bolt respectively with connecting block (3) and slider (5) fixed connection.

4. The slitting machine convenient to change cutters as claimed in claim 1, wherein: the cross sections of the first fixing block (8) and the second fixing block (11) are both U-shaped, the limiting sleeve (12) is made of elastic silicon rubber, and the limiting groove (13) is an arc-shaped groove.

5. The slitting machine convenient to change cutters as claimed in claim 1, wherein: the inner wall of the first fixing nut (14) is provided with a first thread groove meshed with the first screw rod (10), and the inner wall of the second fixing nut (21) is provided with a second thread groove meshed with the second fixing nut (21).

6. The slitting machine convenient to change cutters as claimed in claim 1, wherein: the number of the positioning pins (18) is six, the six positioning pins (18) are distributed on the periphery of the second screw (17) in a circular array, and positioning holes corresponding to the positioning pins (18) are formed in the periphery of the second screw (17) and the front face of the base plate (20).