CN210826560U

CN210826560U - Finished product edge cutting device of air jet loom

Info

Publication number: CN210826560U
Application number: CN201920828964.3U
Authority: CN
Inventors: 李爱云
Original assignee: Nantong North Bank Textile Technology Co ltd
Current assignee: Nantong North Bank Textile Technology Co ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-06-23
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses an air jet loom finished product side cut device relates to batching side cut device field, this air jet loom finished product side cut device, including U-shaped frame and cutter, the back fixedly connected with fixed plate of U-shaped frame, the back fixedly connected with sleeve pipe of fixed plate, the surperficial swing joint of sheathed tube inner wall and movable rod, the spring has been cup jointed in the surface activity of movable rod, the spring is close to the one end fixed connection that the fixed plate was kept away from to sheathed tube one end and sleeve pipe, the movable rod be close to the one end of cutter run through the fixed plate and with the back fixed connection of first party box, first party box is located the front of fixed plate. The utility model discloses a set up fixed plate, movable rod, second square box and whetstone, solved present common air jet loom finished product side cut and used batching bead cutter when using, can become blunt after the cutter uses for a long time, after becoming blunt, need pull down the cutter from the knife rest just can sharpen the problem of work.

Description

Finished product edge cutting device of air jet loom

Technical Field

The utility model relates to a batching side cut device technical field specifically is an air jet loom finished product side cut device.

Background

The finished product edge cutting device of the air jet loom is a cloth rolling edge cutting machine, the air jet loom is used for weaving cloth, the cloth is rolled into a roll shape, the edge of the roll-shaped cloth is required to be cut, the edge of the roll-shaped cloth is smooth, the cloth rolling edge cutting machine mainly comprises an air cylinder, a cutter and a workbench, the roll-shaped cloth is placed on the workbench, a piston rod of the air cylinder drives a cutter rest to move downwards, the cutter is fixed on the cutter rest, one end of the roll-shaped cloth is cut by the downward movement of the cutter, and the edge cutting of the roll-shaped cloth is completed.

At present common air jet loom finished product is cut edge and is used batching bead cutter when using, and the cutter passes through the bolt fastening on the knife rest, can become dull after the cutter uses for a long time, and after becoming dull, need follow the knife rest with the cutter and pull down just can sharpen a knife work.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides an air jet loom finished product side cut device has solved present common air jet loom finished product and has cut edge with batching bead cutter when using, can become dull after the cutter uses for a long time, and the back that becomes dull needs to pull down the cutter from the knife rest just can sharpen the problem of work.

In order to achieve the above object, the utility model provides a following technical scheme:

a finished product edge cutting device of an air jet loom comprises a U-shaped frame and a cutter, wherein a fixed plate is fixedly connected to the back of the U-shaped frame, a sleeve is fixedly connected to the back of the fixed plate, the inner wall of the sleeve is movably connected with the surface of a movable rod, a spring is sleeved on the surface of the movable rod, one end, close to the sleeve, of the spring is fixedly connected with one end, far away from the fixed plate, of the sleeve, one end, close to the cutter, of the movable rod penetrates through the fixed plate and is fixedly connected with the back of a first square box, the first square box is located on the front side of the fixed plate, the first square box is located on the right side of the U-shaped frame, the top and the bottom of the inner wall of the first square box are fixedly connected with the top and the bottom of a limiting rod respectively, a movable block is sleeved on the surface of the limiting rod, a second square, the utility model discloses a knife grinder, including first square box, second square box, knife stone, guide pin, pressure spring, the back that the second square box is located the cutter, logical groove has all been seted up at the front, the back and the top of second square box inner wall, the inner wall of second square box and the surface swing joint of knife stone, the quantity of knife stone is two, the equal fixedly connected with pipe in left side and the right side of second square box inner wall, the inner wall of pipe respectively with the surface swing joint of guide pin and pressure spring, the guide pin is close to one side of knife stone and the fixed surface of knife stone and is connected, the one end fixed connection of knife stone is kept away from with the guide pin to the one end of pressure spring, the other end fixed connection of pressure spring is at.

Preferably, the movable rod includes square bar and disc, the one end of first square box is kept away from at the square bar to disc fixed connection, the surface at the square bar is cup jointed in the spring activity, the positive fixed connection of sheathed tube one end and disc is kept away from to the spring, the surface and the sheathed tube inner wall swing joint of square bar, the one end fixed connection of disc is kept away from with the square bar to the back of first square box.

Preferably, the inner wall of the sleeve is movably embedded with a ball, and the surface of the ball is movably connected with the surface of the square rod.

Preferably, one side of the knife stone, which is far away from the guide pin, is an inclined plane inclined downwards, and the shape of the knife stone is matched with that of the cutter.

Preferably, the left side and the right side of the inner wall of the through groove are both inclined planes inclined downwards, and the shape of the through groove is matched with that of the knife stone.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up the fixed plate, the movable rod, second square box and whetstone, when using, hold second square box, stimulate second square box to being located cutter below position, upwards promote second square box and make two whetstones and cutter contact, make a round trip to stimulate second square box, whetstone polishes the cutter under the pressure spring elastic action, it becomes sharper to make the cutter, only need to hold second square box and make whetstone and cutter contact, make a round trip to stimulate second square box, whetstone polishes the cutter, reached and need not to dismantle the effect that the cutter can sharpen knife work, when having solved present common air jet loom finished product for the side cut batching bead cutter when using, the cutter can become blunt after using for a long time, after becoming blunt, need to pull down the cutter from the knife rest just can sharpen knife work's problem.

Drawings

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

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a front sectional view of the position of the whetstone of the present invention;

FIG. 4 is a right sectional view of the position of the movable rod of the present invention;

fig. 5 is a front sectional view of the position of the guide pin of the present invention.

In the figure: 1. a U-shaped frame; 2. a cutter; 3. a fixing plate; 4. a sleeve; 5. a movable rod; 501. a square bar; 502. a disc; 6. a spring; 7. a first square box; 8. a limiting rod; 9. a movable block; 10. a second square box; 11. a through groove; 12. grinding a knife stone; 13. a circular tube; 14. a guide pin; 15. a pressure spring; 16. and a ball.

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.

As shown in fig. 1-5, the utility model provides a technical solution: a finished product edge cutting device of an air jet loom comprises a U-shaped frame 1 and a cutter 2, wherein the back of the U-shaped frame 1 is fixedly connected with a fixed plate 3, the top view of the fixed plate 3 is L-shaped, the back of the fixed plate 3 is fixedly connected with a sleeve 4, the sleeve 4 is used for guiding a movable rod 5, the inner wall of the sleeve 4 is movably connected with the surface of the movable rod 5, the surface of the movable rod 5 is movably sleeved with a spring 6, one end of the spring 6, which is close to the sleeve 4, is fixedly connected with one end of the sleeve 4, which is far away from the fixed plate 3, one end of the movable rod 5, which is close to the cutter 2, penetrates through the fixed plate 3 and is fixedly connected with the back of a first square box 7, the first square box 7 is positioned on the front of the fixed plate 3, the first square box 7 is positioned on the right side of the U-shaped frame 1, the top and the bottom, the top fixedly connected with second square box 10 of movable block 9, second square box 10 is located the front of first square box 7, second square box 10 is located the back of cutter 2, the front of second square box 10 inner wall, logical groove 11 has all been seted up at the back and top, the inner wall of second square box 10 and the surperficial swing joint of whetstone 12, the quantity of whetstone 12 is two, left side whetstone 12 is located the back of right side whetstone 12, the left side of second square box 10 inner wall and the equal fixedly connected with pipe 13 in right side, the inner wall of pipe 13 respectively with the surperficial swing joint of uide pin 14 and pressure spring 15, the surface fixed connection of one side and whetstone 12 that uide pin 14 is close to whetstone 12 of uide pin 14, the one end fixed connection of whetstone 12 is kept away from to the one end of pressure spring 15 and uide pin 14, the other end fixed connection of pressure spring 15 is at the inner.

As a technical optimization scheme of the utility model, movable rod 5 includes square bar 501 and disc 502, disc 502 fixed connection keeps away from the one end of first square box 7 at square bar 501, the surface at square bar 501 is cup jointed in the activity of spring 6, the positive fixed connection of sleeve pipe 4's one end and disc 502 is kept away from to spring 6, the surface of square bar 501 and sleeve pipe 4's inner wall swing joint, the one end fixed connection of disc 502 is kept away from with square bar 501 at the back of first square box 7, square bar 501 prevents that second square box 10 from rotating.

As a technical optimization scheme of the utility model, the inner wall activity of sleeve pipe 4 is inlayed and is had ball 16, and ball 16's surface and square bar 501's surface swing joint, ball 16 reduce the frictional force between sleeve pipe 4 and the square bar 501.

As a technical optimization scheme of the utility model, one side that uide pin 14 was kept away from to whetstone 12 is the inclined plane of downward sloping, and the shape of whetstone 12 and cutter 2's shape looks adaptation increase whetstone 12 and cutter 2's area of contact, and the effect of polishing to cutter 2 is better.

As a technical optimization scheme of the utility model, the left side and the right side that lead to groove 11 inner wall are the inclined plane of downward sloping, lead to the shape of groove 11 and the shape looks adaptation of whetstone 12, prevent that second square box 10 from blocking cutter 2.

When the cutting tool is used, the second square box 10 is held, the second square box 10 is pulled to a position below the cutter 2 in the front direction of the U-shaped frame 1, the second square box 10 is pushed upwards, the movable block 9 moves upwards along the surface of the limiting rod 8 in the first square box 7, the inclined surfaces of the two knife grindstones 12 extrude the surface of the cutter 2, the pressure spring 15 is in a compressed state, the second square box 10 is pulled back and forth, the second square box 10 drives the first square box 7 to reciprocate through the movable block 9, the first square box 7 drives the movable rod 5 to reciprocate along the inner wall of the sleeve 4, when the second square box 10 is pulled back and forth, the knife grindstones 12 cling to the surface of the cutter 2 under the elastic force of the pressure spring 15, the cutter 2 is ground, the cutter 2 becomes sharper, the movable rod 5 drives the spring 6 to be in a stretching and compressing state when reciprocating, the elastic force of the spring 6 enables the second square box 10 to be positioned at the back of the cutter 2 when the, and can not move at will and influence cutter 2 work, the frictional force between sleeve pipe 4 and the movable rod 5 when 16 reducible movable rods of ball move, fixed plate 3 is used for fixed sleeve pipe 4, the surface of uide pin 14 and the inner wall swing joint of pipe 13 make whetstone 12 be in the horizontal motion state all the time, only need hold second square box 10 and make whetstone 12 and cutter 2 contact, make a round trip to stimulate second square box 10, whetstone 12 polishes cutter 2, the effect that need not to dismantle cutter 2 and can carry out the work of whetting a knife has been reached.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an air jet loom finished product side cut device, includes U-shaped frame (1) and cutter (2), its characterized in that: the back of the U-shaped frame (1) is fixedly connected with a fixed plate (3), the back of the fixed plate (3) is fixedly connected with a sleeve (4), the inner wall of the sleeve (4) is movably connected with the surface of a movable rod (5), the surface of the movable rod (5) is movably sleeved with a spring (6), one end of the spring (6) close to the sleeve (4) is fixedly connected with one end of the sleeve (4) far away from the fixed plate (3), one end of the movable rod (5) close to a cutter (2) penetrates through the fixed plate (3) and is fixedly connected with the back of a first square box (7), the first square box (7) is positioned on the front of the fixed plate (3), the first square box (7) is positioned on the right side of the U-shaped frame (1), the top and the bottom of the inner wall of the first square box (7) are fixedly connected with the top and the bottom of a limiting rod (8) respectively, and the surface of the limiting rod (8) is movably sleeved with a movable block (, the top of the movable block (9) is fixedly connected with a second square box (10), the second square box (10) is positioned on the front side of the first square box (7), the second square box (10) is positioned on the back side of the cutter (2), through grooves (11) are formed in the front side, the back side and the top of the inner wall of the second square box (10), the inner wall of the second square box (10) is movably connected with the surface of the knife stone (12), the number of the knife stones (12) is two, round pipes (13) are fixedly connected on the left side and the right side of the inner wall of the second square box (10), the inner wall of each round pipe (13) is respectively movably connected with the surfaces of a guide pin (14) and a pressure spring (15), one side of the guide pin (14) close to the knife stone (12) is fixedly connected with the surface of the knife stone (12), one end of the pressure spring (15) is fixedly connected with one end of the guide pin (14) far away from the knife stone (12), the other end of the pressure spring (15) is fixedly connected to the inner wall of the second square box (10).

2. An air jet loom finish edge slitting device as set forth in claim 1, wherein: activity pole (5) include square bar (501) and disc (502), the one end of first square box (7) is kept away from in square bar (501) to disc (502) fixed connection, the surface at square bar (501) is cup jointed in the activity of spring (6), the positive fixed connection of the one end of sleeve pipe (4) and disc (502) is kept away from in spring (6), the inner wall swing joint of the surface of square bar (501) and sleeve pipe (4), the one end fixed connection of disc (502) is kept away from with square bar (501) in the back of first square box (7).

3. A finishing edge slitting device for air jet looms as set forth in claim 2 wherein: the inner wall of the sleeve (4) is movably embedded with a ball (16), and the surface of the ball (16) is movably connected with the surface of the square rod (501).

4. An air jet loom finish edge slitting device as set forth in claim 1, wherein: one side of the knife stone (12) far away from the guide pin (14) is an inclined plane inclined downwards, and the shape of the knife stone (12) is matched with that of the cutter (2).

5. An air jet loom finish edge slitting device as set forth in claim 1, wherein: the left side and the right side of the inner wall of the through groove (11) are inclined planes inclined downwards, and the shape of the through groove (11) is matched with that of the knife stone (12).