CN212800886U - Warp knitting shearing machine - Google Patents
Warp knitting shearing machine Download PDFInfo
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- CN212800886U CN212800886U CN202021416531.6U CN202021416531U CN212800886U CN 212800886 U CN212800886 U CN 212800886U CN 202021416531 U CN202021416531 U CN 202021416531U CN 212800886 U CN212800886 U CN 212800886U
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- warp knitting
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Abstract
The utility model discloses a warp knitting shearing machine, including one side open-ended machine box, the interval is provided with two deflector rolls, two on the machine box the interval is provided with two compression rollers, two between the deflector roll the interval is provided with two change to the roller, two between the compression roller change to and be equipped with tilting mechanism between the roller, and two deflector rolls, two compression rollers, two change to the roller and set up about tilting mechanism symmetry respectively, tilting mechanism includes that three setting changes to the roller and just is located the slope bearing roller of its top between two, and is three the inclination of slope bearing roller is for gradually increasing up 45 in proper order. The utility model discloses can cut the hair operation to warp-knitted cloth, and cut hair to its two sides simultaneously, need not to carry out artifical turn-over, cut hair efficiently, can change the shearing cutter of different grade type as required conveniently to adjustable shearing dynamics, shearing operation process is clean and tidy.
Description
Technical Field
The utility model relates to a shearing machine technical field especially relates to a warp knitting shearing machine.
Background
The warp knitting cloth is common cloth in life, the use is very wide, and in the production process of the warp knitting cloth, because the surface wool of the cloth is more, the shearing operation needs to be carried out on the cloth, so that the surface of the warp knitting cloth is smooth, and the value of the warp knitting cloth is improved.
In the prior art, a shearing machine can only shear single face of warp knitting, and can only shear the other face of warp knitting after one face of warp knitting is sheared and turned over manually, so that the two faces of warp knitting cannot be sheared simultaneously, and the shearing efficiency is low; and the existing shearing machine is usually provided with a shearing cutter, and when different types of patterns are required to be cut by warp knitting, the shearing cutter needs to be detached and replaced, which is troublesome.
We therefore propose a warp knitting shearing machine to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a warp knitting shearing machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a warp knitting shearing machine comprises a machine box with an opening on one side, wherein two guide rollers are arranged on the machine box at intervals, two pressure rollers are arranged between the two guide rollers at intervals, two direction-changing rollers are arranged between the two pressure rollers at intervals, a turnover mechanism is arranged between the two direction-changing rollers, the two guide rollers, the two pressure rollers and the two direction-changing rollers are symmetrically arranged relative to the turnover mechanism respectively, the turnover mechanism comprises three inclined carrier rollers which are arranged between the two direction-changing rollers and positioned above the two direction-changing rollers, and the inclination angles of the three inclined carrier rollers are sequentially increased by 45 degrees;
a waste box is fixedly arranged outside the right side of the machine box, a waste cavity is arranged in the waste box, and a coiling device is arranged at the upper end of the waste box;
the cutter switching device is arranged between the compression roller and the bend roller which are positioned on the same side of the turnover mechanism, and is positioned below the compression roller, the cutter switching device comprises a limit groove which is arranged on the inner wall of the case, the limit groove is composed of a straight groove, a large semicircular groove and an arc-shaped groove which are sequentially communicated along the clockwise direction, a fixed shaft is fixedly connected on the inner wall of the case, the fixed shaft and the large semicircular groove are concentrically arranged, one end of the fixed shaft, which is far away from the case, is rotatably connected with a turntable, three square grooves are uniformly arranged on the peripheral surface of the turntable in the circumferential direction, a telescopic rod is connected in the square grooves in a sliding manner, one end of the telescopic rod and the inner wall of the square groove are jointly connected with a second spring, a movable groove is arranged in the telescopic rod, a shearing cutter is connected in the movable groove in the sliding manner, a, the inner wall of the movable groove is rotatably connected with an adjusting nut, the inner wall of the adjusting nut is in threaded connection with a threaded rod, one end of the threaded rod, far away from the threaded groove, is fixedly connected with a push plate, a first spring is fixedly connected between the shearing tool and the push plate together, the back of the telescopic rod is fixedly connected with a limiting slide bar, the limiting slide bar is in sliding connection with the limiting groove, and a limiting device is arranged on the push plate;
the bottom is equipped with cleaning device in the machine box, cleaning device includes that two set up on the box diapire and be located the dust absorption mouth of two cutter auto-change over devices below, and two dust absorption mouth lower extremes communicate jointly has communicating pipe, the one end of communicating pipe is enclosed construction, and its other end and waste material chamber intercommunication.
Preferably, beat the package and put including the mount with dump bin upper end fixed connection, fixed mounting has the motor on the mount, motor output fixedly connected with winding axle, the one end that the motor was kept away from to the winding axle rotates and is connected with the bracing piece, the lower extreme and the dump bin fixed connection of bracing piece.
Preferably, a centrifugal fan is fixedly installed in the waste material cavity, and a baffle plate connected with a waste material box hinge is arranged below the centrifugal fan.
Preferably, the adjusting nut portion is disposed through the telescopic rod.
Preferably, stop device include with push pedal fixed connection's mark slider, the one end that the push pedal was kept away from to the mark slider runs through the telescopic link setting, set up on the telescopic link with mark slider and sliding connection's spout.
Preferably, the left side of the sliding groove is provided with a pressure scale mark on the telescopic rod.
Compared with the prior art, the warp knitting shearing machine has the advantages that:
1. through setting up tilting mechanism, can carry out automatic turn-over with the warp knitting cloth on a working line, can cut hair to its both sides simultaneously.
2. Through setting up cutter auto-change over device, can change the type of shearing cutter as required, make the warp knitting variety after the shearing various, be particularly useful for needing frequently to change the application scene of different grade type shearing cutter.
3. Through rotating the adjusting nut, the marking sliding block is enabled to be displaced to the specified pressure scale mark, then the first spring generates certain compression amount, and the marking sliding block generates upward thrust to the shearing tool, so that the shearing force of the shearing tool is adjusted.
4. Through setting up cleaning device, can carry out centralized processing to the waste material that the shearing produced, it is clean and tidy to keep all the time in making the machine box.
To sum up, the utility model discloses can cut the hair operation to warp knitting cloth, and cut hair to its two sides simultaneously, need not to carry out artifical turn-over, cut hair efficiently, can change the shearing cutter of different grade type as required conveniently to adjustable shearing dynamics, the shearing operation process is clean and tidy.
Drawings
Fig. 1 is a front perspective view of a warp knitting shearing machine according to the present invention;
fig. 2 is a perspective view of a cutter switching device in a warp knitting shearing machine according to the present invention;
fig. 3 is a schematic structural view of a telescopic rod in the warp knitting shearing machine provided by the present invention;
fig. 4 is a back structure diagram of a limiting groove in a warp knitting shearing machine provided by the utility model.
In the figure: the device comprises a machine box 1, guide rollers 2, a press roller 3, a direction-changing roller 4, a cutter switching device 5, a rotary disc 501, a 502 fixed shaft, a 503 telescopic rod, a 504 shearing cutter, a first spring 505, a 506 push plate, a 507 threaded rod, a 508 adjusting nut, a 509 second spring, a 511 limiting groove, a 512 limiting slide rod, a 513 sliding groove, a 514 marking slide block, a 6 turnover mechanism, a 7 waste material box, an 8 centrifugal fan, a 9 baffle plate, a 10 motor, an 11 winding shaft, a 12 supporting rod, a 13 dust suction port and a 14 communicating pipe.
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.
Referring to fig. 1-4, a warp knitting shearing machine comprises a machine box 1 with an opening at one side, wherein two guide rollers 2 are arranged on the machine box 1 at intervals, two press rollers 3 are arranged between the two guide rollers 2 at intervals, two direction-changing rollers 4 are arranged between the two press rollers 3 at intervals, a turnover mechanism 6 is arranged between the two direction-changing rollers 4, the two guide rollers 2, the two press rollers 3 and the two direction-changing rollers 4 are respectively and symmetrically arranged about the turnover mechanism 6, warp knitting cloth to be sheared enters from the left side of the machine box 1, sequentially bypasses a guide rail 2, the press rollers 3 and the direction-changing rollers 4, passes through the turnover mechanism 6, sequentially bypasses the direction-changing rollers 4, the press rollers 3 and the guide rollers 2 after being overturned by the turnover mechanism 6, and is convenient for a shearing cutter 504 below to shear wool;
A waste box 7 is fixedly arranged outside the right side of the machine box 1, a waste cavity is arranged in the waste box 7, a baffle plate 9 which is connected with the waste box 7 through a hinge is arranged below a centrifugal fan 8, a rolling device is arranged at the upper end of the waste box 7 and comprises a fixed frame which is fixedly connected with the upper end of the waste box 7, a motor 10 is fixedly arranged on the fixed frame, the output end of the motor 10 is fixedly connected with a winding shaft 11, one end of the winding shaft 11, which is far away from the motor 10, is rotatably connected with a supporting rod 12, the lower end of the supporting rod 12 is fixedly connected with the waste box 7, warp knitting cloth enters from the left side of the machine box 1, sequentially bypasses a guide rail 2, a compression roller 3 and a redirection roller 4, passes through a turnover mechanism 6, sequentially bypasses the redirection roller 4, the compression roller 3 and a guide roller 2 after being turned over by the turnover mechanism 6, passes through the right side of the machine, the machine is driven to move in the machine box 1, and the sheared warp knitted fabric is rolled and collected, so that post-treatment is facilitated.
A cutter switching device 5 is arranged between the press roll 3 and the bend roll 4 which are positioned on the same side of the turnover mechanism 6, the cutter switching device 5 is positioned below the press roll 3, the cutter switching device 5 comprises a limit groove 511 arranged on the inner wall of the case 1, the limit groove 511 is composed of a straight groove, a big semicircular groove and an arc groove which are sequentially communicated along the clockwise direction, a fixed shaft 502 is fixedly connected on the inner wall of the case 1, the fixed shaft 502 and the big semicircular groove are concentrically arranged, one end of the fixed shaft 502, which is far away from the case 1, is rotatably connected with a turntable 501, three square grooves are uniformly arranged on the peripheral surface of the turntable 501 in the circumferential direction, a telescopic rod 503 is slidably connected in the square grooves, one end of the telescopic rod 503 and the inner wall of the square groove are commonly connected with a second spring 509, a movable groove is arranged in the telescopic rod 503, the movable groove is square, a shearing cutter, a thread groove is formed in the bottom wall of the inner side of the movable groove, a threaded rod 507 is rotatably connected to the inner wall of the thread groove, an adjusting nut 508 is rotatably connected to the inner wall of the movable groove, the adjusting nut 508 partially penetrates through the telescopic rod 503 and can be manually rotated from the outside, the inner wall of the adjusting nut 508 is in threaded connection with the threaded rod 507, a push plate 506 is fixedly connected to one end, away from the thread groove, of the threaded rod 507, a first spring 505 is fixedly connected between the shearing tool 504 and the push plate 506, a limiting slide bar 512 is fixedly connected to the back of the telescopic rod 503, the limiting slide bar 512 is in sliding connection with the limiting groove 511, and a limiting device is arranged on the push plate;
stop device includes the mark slider 514 with push pedal 506 fixed connection, and the one end that the push pedal 506 was kept away from to mark slider 514 runs through telescopic link 503 setting, sets up on telescopic link 503 with mark slider 514 and sliding connection's spout 513, and spout 513 left sides just is provided with the pressure scale mark on telescopic link 503, conveniently learns the shearing dynamics of shearing cutter 504 to the warp knitting this moment.
Bottom is equipped with cleaning device in machine box 1, cleaning device includes that two are seted up on machine box 1 diapire and are located the dust absorption mouth 13 of two cutter auto-change over devices 5 below, two dust absorption mouth 13 lower extremes communicate jointly has communicating pipe 14, the one end of communicating pipe 14 is enclosed construction, and its other end and waste material chamber intercommunication, and waste material intracavity fixed mounting has centrifugal fan 8, make the waste material intracavity produce the negative pressure environment, make the waste material that the shearing falls inhale the waste material chamber through dust absorption mouth 13, also can clean remaining waste material on it when switching shearing cutter 504, centrifugal fan 8 below is equipped with the baffle 9 with 7 hinged joint of waste material case, make things convenient for the processing of later stage waste material.
It should be noted that the warp knitted fabric at the shearing position is in a tensioned state and vertically contacts with the shearing tool 504, the compression amount of the first spring 505 is adjusted by rotating the adjusting nut 508, an upward thrust is generated for the shearing tool 504, the relationship between the displacement of the push plate and the shearing force of the shearing tool 504 corresponding to the displacement is obtained through a pressure test, and a pressure scale line is correspondingly drawn.
When the utility model is used, as shown in fig. 1, the warp-knitted fabric to be sheared enters from the left side of the machine box 1, sequentially bypasses the guide rail 2, the compression roller 3 and the direction-changing roller 4, passes through the turnover mechanism 6, and sequentially bypasses the direction-changing roller 4, the compression roller 3 and the guide roller 2 after being turned over by the turnover mechanism 6, and passes through the right side of the machine box 1 to be wound on the winding shaft 11 of the coiling device, and the turntable 501 is rotated according to the requirement of processing the warp-knitted fabric, a proper shearing cutter 504 is selected, the adjusting nut 508 is rotated according to the requirement, the marking slider 514 is observed to slide to the specified marking pressure scale line, the shearing force of the shearing cutter 504 is adjusted, and the working principle is as follows;
the rotary disc 501 is rotated anticlockwise, the rotary disc 501 drives the telescopic rod 503 to rotate along the limiting groove 511, when the rotary disc rotates to the straight groove, the telescopic rod 503 is popped up by the elastic force of the second spring 509, the shearing cutter 504 is enabled to be in contact with the warp knitted fabric to be sheared, then the adjusting nut 508 is rotated, the threaded rod 507 is enabled to move upwards, the push plate 506 is driven to move upwards, then the first spring 505 is compressed, the shearing cutter 504 moves upwards under the elastic action of the first spring 505, and then the shearing force is controlled.
The winding shaft 11 is driven to rotate by the starting motor 10, then the warp-knitted fabric is pulled, the shearing cutters 504 on the cutter switching devices 5 on the left side and the right side are turned over by the turning mechanism 6, and the front side and the back side of the warp-knitted fabric can be sheared respectively.
The centrifugal fan 8 is started to generate a negative pressure environment in the waste material cavity, so that waste materials falling from shearing are sucked into the waste material cavity through the dust suction port 13, and the residual waste materials on the shearing cutter 504 can be cleaned when the shearing cutter is switched.
After the device is used, the adjusting nut 508 can be rotated in the reverse direction, so that the shearing cutter 504 is reset, the movable turntable 501 is rotated to clean the cutter, and the baffle 9 is opened to clean waste materials.
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 (6)
1. The warp knitting shearing machine comprises a machine box (1) with an opening on one side, and is characterized in that two guide rollers (2) are arranged on the machine box (1) at intervals, two press rollers (3) are arranged between the two guide rollers (2) at intervals, two direction-changing rollers (4) are arranged between the two press rollers (3) at intervals, a turnover mechanism (6) is arranged between the two direction-changing rollers (4), the two guide rollers (2), the two press rollers (3) and the two direction-changing rollers (4) are symmetrically arranged relative to the turnover mechanism (6) respectively, the turnover mechanism (6) comprises three inclined carrier rollers which are arranged between the two direction-changing rollers (4) and are positioned above the turnover mechanism, and the inclination angles of the three inclined carrier rollers are sequentially increased by 45 degrees;
a waste box (7) is fixedly arranged outside the right side of the machine box (1), a waste cavity is arranged in the waste box (7), and a coiling device is arranged at the upper end of the waste box (7);
the automatic cutting machine is characterized in that a cutter switching device (5) is arranged between the compression roller (3) and the direction changing roller (4) which are positioned on the same side of the turnover mechanism (6), the cutter switching device (5) is positioned below the compression roller (3), the cutter switching device (5) comprises a limiting groove (511) formed in the inner wall of the machine box (1), the limiting groove (511) comprises a straight groove, a large semicircular groove and an arc-shaped groove which are sequentially communicated along the clockwise direction, a fixed shaft (502) is fixedly connected to the inner wall of the machine box (1), the fixed shaft (502) and the large semicircular groove are concentrically arranged, one end, far away from the machine box (1), of the fixed shaft (502) is rotatably connected with a rotary disc (501), three square grooves are uniformly formed in the circumferential direction of the outer circumferential surface of the rotary disc (501), a telescopic rod (503) is slidably connected in the square grooves, one end of the telescopic rod (503) and, a movable groove is formed in the telescopic rod (503), a shearing cutter (504) is connected in the movable groove in a sliding mode, a thread groove is formed in the inner bottom wall of the movable groove, a threaded rod (507) is connected to the inner wall of the thread groove in a rotating mode, an adjusting nut (508) is connected to the inner wall of the movable groove in a rotating mode, the inner wall of the adjusting nut (508) is in threaded connection with the threaded rod (507), a push plate (506) is fixedly connected to one end, far away from the thread groove, of the threaded rod (507), a first spring (505) is fixedly connected between the shearing cutter (504) and the push plate (506) together, a limiting sliding rod (512) is fixedly connected to the back face of the telescopic rod (503), the limiting sliding rod (512) is connected with the limiting groove (511);
the bottom is equipped with cleaning device in machine box (1), cleaning device includes that two are seted up on machine box (1) diapire and are located dust absorption mouth (13) of two cutter auto-change over device (5) below, and two dust absorption mouth (13) lower extremes communicate jointly has communicating pipe (14), the one end of communicating pipe (14) is enclosed construction, and its other end and waste material chamber intercommunication.
2. The warp knitting wool shearing machine according to claim 1, wherein the rolling device comprises a fixed frame fixedly connected with the upper end of the waste bin (7), a motor (10) is fixedly mounted on the fixed frame, a winding shaft (11) is fixedly connected with the output end of the motor (10), a supporting rod (12) is rotatably connected to one end, far away from the motor (10), of the winding shaft (11), and the lower end of the supporting rod (12) is fixedly connected with the waste bin (7).
3. A warp knitting wool shearing machine according to claim 1, characterized in that a centrifugal fan (8) is fixedly mounted in the waste material chamber, and a baffle plate (9) hinged to the waste material tank (7) is arranged below the centrifugal fan (8).
4. Warp knitting shearing machine according to claim 1, characterized in that said adjusting nut (508) is arranged partly through the telescopic rod (503).
5. The warp knitting shearing machine as claimed in claim 1, wherein the limiting device comprises a marking sliding block (514) fixedly connected with the pushing plate (506), one end, far away from the pushing plate (506), of the marking sliding block (514) is arranged through a telescopic rod (503), and a sliding groove (513) connected with the marking sliding block (514) and in a sliding manner is formed in the telescopic rod (503).
6. Warp knitting shearing machine according to claim 5, characterized in that pressure graduations are provided on the telescopic bar (503) to the left of said chute (513).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021416531.6U CN212800886U (en) | 2020-07-17 | 2020-07-17 | Warp knitting shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021416531.6U CN212800886U (en) | 2020-07-17 | 2020-07-17 | Warp knitting shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212800886U true CN212800886U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021416531.6U Active CN212800886U (en) | 2020-07-17 | 2020-07-17 | Warp knitting shearing machine |
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| CN (1) | CN212800886U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089243A (en) * | 2021-04-08 | 2021-07-09 | 绍兴旺埭针纺有限公司 | Shearing device and cloth production process applying shearing device |
| CN113186676A (en) * | 2021-04-07 | 2021-07-30 | 钟恩 | Feeding device for shrinking and shaping in textile production |
-
2020
- 2020-07-17 CN CN202021416531.6U patent/CN212800886U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113186676A (en) * | 2021-04-07 | 2021-07-30 | 钟恩 | Feeding device for shrinking and shaping in textile production |
| CN113186676B (en) * | 2021-04-07 | 2022-07-05 | 江苏小太阳技术发展有限公司 | Feeding device for shrinking and shaping in textile production |
| CN113089243A (en) * | 2021-04-08 | 2021-07-09 | 绍兴旺埭针纺有限公司 | Shearing device and cloth production process applying shearing device |
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