CN2903151Y - Drum shape fabric cutter - Google Patents
Drum shape fabric cutter Download PDFInfo
- Publication number
- CN2903151Y CN2903151Y CN 200620041178 CN200620041178U CN2903151Y CN 2903151 Y CN2903151 Y CN 2903151Y CN 200620041178 CN200620041178 CN 200620041178 CN 200620041178 U CN200620041178 U CN 200620041178U CN 2903151 Y CN2903151 Y CN 2903151Y
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- CN
- China
- Prior art keywords
- roller
- radial
- backstay
- radial tension
- tension roller
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- Expired - Lifetime
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Abstract
A cutter device for a cylinder fabric comprising a frame and a cutting tool, wherein the frame is provided with a friction roller and a radial tension roller, the radial tension roller is arranged at the lateral face of the friction roller and axially parallel to the friction roller, the friction roller is connected with a driving device, the lateral face of the radial tension roller is provided with a compression device, the cutting tool is arranged at the outboard of the radial tension roller comprising a cylinder component, the radial tension roller is axially provided with a groove which is provided with a radial movable tension bar, the outer wall of the radial movable tension bar is provided with a periphery which has a curved surface projecting from the cylinder component, and the elastic compression device is arranged between the radial movable tension bar and the cylinder component. The radial tension roller is used to support the cylinder fabric to keep the original shape, and the cylinder fabric rotates by the driving of the friction roller to accomplish accurate circumferential cutting through the cutting edge of the cutter, thereby solving the problems of easy-damage and deformation in the at the cutting portion. Further, the utility model has simple structure, convenient operation, reliable performance and high production efficiency.
Description
Technical field:
The utility model relates to textile machine, relates in particular to the cutter sweep of the mechanism of cutting cylindraceous fabric, particularly a kind of cylindraceous fabric.
Background technology:
In the textile industry, the part cylindraceous fabric need carry out cutting processing on circumference.In the prior art, during cutting cylindraceous fabric, cutter sweep is support cylinder shape fabric ideally, so in cutting process, the cylindraceous fabric of incision can not keep drum, causes the incision of cylindraceous fabric to be damaged easily and distortion.
Summary of the invention:
The purpose of this utility model provides a kind of cutter sweep of cylindraceous fabric, when the cutter sweep of described this cylindraceous fabric will solve cutting cylindraceous fabric in the prior art, incision can not keep drum so that incision is damaged easily and the technical problem of distortion.
The cutter sweep of this cylindraceous fabric of the present utility model is made of frame and cutting tool, wherein, be provided with a friction roller in the described frame, be provided with roller bearing block in the frame, roller bearing block is made of the groove that is arranged on the frame, be provided with a radial tension roller in the roller bearing block, the radial tension roller is positioned at the side of friction roller and keeps axially parallel with friction roller, friction roller is connected with a transmission mechanism, the side of radial tension roller is provided with a pressing mechanism, described cutting tool is positioned at the outside of radial tension roller, cutting tool is arranged on the delivering gear, delivering gear is connected with a supporting mechanism, the relative position of supporting mechanism and described frame is fixed, the radial tension roller is made of a cylindrical element, axially be provided with a groove along it in the described cylindrical element, be provided with a radially active tension bar in the groove, described radially active tension bar is parallel to the axial of cylindrical element, radially has a curved surface on the outer wall of active tension bar at least, described curved surface protrudes from the periphery of cylindrical element, be provided with the elastic force pressue device in the groove, described elastic force pressue device is radially between active tension bar and the cylindrical element.
Further, the transmission mechanism that links to each other with friction roller is made of motor and shaft coupling, and described shaft coupling is connected with the output shaft of described motor, and friction roller is connected with described shaft coupling.
Further, the pressing mechanism that is arranged on radial tension roller side is made of at least one cylinder, and cylinder and described frame are fixed, and the piston end of cylinder is positioned at the side of radial tension roller.
Further, the pressing mechanism that links to each other with the radial tension roller is made of two cylinders, and described two cylinders are fixed with described frame respectively, and the piston end of two cylinders is respectively arranged with jacking block, and described jacking block lays respectively at the outside at radial tension roller two ends.
Further, described radially active tension bar radially is provided with tapped through hole along it, be provided with backstay in the tapped through hole, one end of backstay locks with cylindrical element by being threaded in the described groove, the other end of backstay is provided with defining flange, described elastic force pressue device is made of spring, and described spring housing is located on the described backstay.
Further, described radially active tension bar radially is provided with two tapped through holes along it, be provided with backstay in any one tapped through hole, one end of any one backstay all locks with cylindrical element by being threaded in the described groove, the other end of any one backstay is provided with defining flange, described elastic force pressue device is made of two springs, and any one described spring all is set on the described backstay separately.
Concrete, the friction roller that relates in the utility model, backstay, spring, motor, shaft coupling and cylinder all can adopt known technology of the prior art, about friction roller, backstay, spring, motor, shaft coupling and cylinder known solution in the prior art, those skilled in the art all understands, does not repeat them here.
The course of work of the present utility model is: at first, from frame, see through the groove that constitutes roller bearing block and take out the radial tension roller, then, cylindraceous fabric is sleeved on the outside of radial tension roller, cylindraceous fabric is in spring and radially tensioning under the effect of active tension bar, then, the radial tension roller is put back in the groove of roller bearing block, utilize pressing mechanism that cylindraceous fabric on the radial tension roller and friction roller is closely tangent, utilizing transmission mechanism to drive friction roller rotates, frictional force between friction roller and the cylindraceous fabric makes the cylindraceous fabric revolution that is sleeved on radial tension roller outside, the operation delivering gear, the cutting edge of cutting tool is delivered on the cylindraceous fabric, and cylindraceous fabric promptly is cut off after circling returning, and the place's of being cut shape remains intact simultaneously.Retreat delivering gear, remove cutting tool, the operation pressing mechanism also discharges the radial tension roller, from frame, see through the groove that constitutes roller bearing block and take out the radial tension roller once more, active tension bar is radially exerted pressure, spring is shunk, take off the cylindraceous fabric of well cutting.By the backstay of selection different length and the spring of differential tension, can adjust distance and tension force between radial tension roller and the active tension bar, but the cylindraceous fabric of suit different size.Described cutting tool can be selected machinery knives, also can adopt ultrasonic, electrical heating, laser cutter, and cutting and edge sealing are once finished.
The utility model compared with the prior art, its effect is actively and significantly.The utility model utilizes the radial tension roller to come support cylinder shape fabric, can make cylindraceous fabric keep shape, utilize friction roller to drive the cylindraceous fabric revolution, through cutting edge roundness, realize the accurate cutting of circumferencial direction in the turning course, solved the problem that the cylindraceous fabric cut place is damaged and is out of shape easily, and it is simple in structure, easy to operate, dependable performance, and production efficiency height.
Description of drawings:
Fig. 1 is the structural representation of the cutter sweep of cylindraceous fabric of the present utility model.
Fig. 2 is the axial section structure schematic diagram of the radial tension roller in the cutter sweep of cylindraceous fabric of the present utility model.
The specific embodiment:
As depicted in figs. 1 and 2, the cutter sweep of cylindraceous fabric of the present utility model is made of frame 5 and cutting tool 1, wherein, be provided with a friction roller 3 in the described frame 5, be provided with roller bearing block in the frame 5, roller bearing block is made of the groove that is arranged on the frame 5, be provided with a radial tension roller 2 in the roller bearing block, radial tension roller 2 is positioned at the side of friction roller 3 and keeps axially parallel with friction roller 3, friction roller 3 is connected with a transmission mechanism, the side of radial tension roller 2 is provided with a pressing mechanism, described cutting tool 1 is positioned at the outside of radial tension roller 2, cutting tool 1 is arranged on the delivering gear (not shown), delivering gear is connected with a supporting mechanism (not shown), the relative position of supporting mechanism and described frame 5 is fixed, radial tension roller 2 is made of a cylindrical element, axially be provided with a groove along it in the described cylindrical element, be provided with a radially active tension bar 10 in the groove, described radially active tension bar 10 is parallel to the axial of cylindrical element, radially has a curved surface on the outer wall of active tension bar 10 at least, described curved surface protrudes from the periphery of cylindrical element, be provided with the elastic force pressue device in the groove, described elastic force pressue device is radially between active tension bar 10 and the cylindrical element.
Further, the transmission mechanism that links to each other with friction roller 3 is made of motor 7 and shaft coupling 6, and described shaft coupling 6 is connected with the output shaft of described motor 7, and friction roller 3 is connected with described shaft coupling 6.
Further, the pressing mechanism that is arranged on radial tension roller 2 sides is made of at least one cylinder 8, and cylinder 8 is fixed with described frame 5, and the piston end of cylinder 8 is positioned at the side of radial tension roller 2.
Further, the pressing mechanism that links to each other with radial tension roller 2 is made of two cylinders 8, described two cylinders 8 are fixed with described frame 5 respectively, and the piston end of two cylinders 8 is respectively arranged with jacking block 4, and described jacking block 4 lays respectively at the outside at radial tension roller 2 two ends.
Further, described radially active tension bar 10 radially is provided with tapped through hole along it, be provided with backstay 12 in the tapped through hole, one end of backstay 12 locks with cylindrical element by being threaded in the described groove, the other end of backstay 12 is provided with defining flange, described elastic force pressue device is made of spring 11, and described spring 11 is set on the described backstay 12.
Further, described radially active tension bar 10 radially is provided with two tapped through holes along it, be provided with backstay 12 in any one tapped through hole, one end of any one backstay 12 all locks with cylindrical element by being threaded in the described groove, the other end of any one backstay 12 is provided with defining flange, described elastic force pressue device is made of two springs 11, and any one described spring 11 all is set on the described backstay 12 separately.
The course of work of the present utility model is: at first, from frame 5, see through the groove that constitutes roller bearing block and take out radial tension roller 2, then, cylindraceous fabric 9 is sleeved on the outside of radial tension roller 2, cylindraceous fabric 9 is in spring 11 and radially tensioning under the effect of active tension bar 10, then, radial tension roller 2 is put back in the groove of roller bearing block, utilize pressing mechanism that cylindraceous fabric on the radial tension roller 29 and friction roller 3 is closely tangent, utilizing transmission mechanism to drive friction roller 3 rotates, frictional force between friction roller 3 and the cylindraceous fabric 9 makes cylindraceous fabric 9 revolutions that are sleeved on radial tension roller 2 outsides, the operation delivering gear, the cutting edge of cutting tool 1 is delivered on the cylindraceous fabric 9, and cylindraceous fabric 9 promptly is cut off after circling returning, and the place's of being cut shape remains intact simultaneously.Retreat delivering gear, remove cutting tool 1, the operation pressing mechanism also discharges radial tension roller 2, from frame 5, see through the groove that constitutes roller bearing block and take out radial tension roller 2 once more, active tension bar 10 is radially exerted pressure, spring 11 is shunk, take off the cylindraceous fabric 9 of well cutting.By the backstay 12 of selection different length and the spring 11 of differential tension, can adjust distance and tension force between radial tension roller 2 and the active tension bar, but the cylindraceous fabric 9 of suit different size.Described cutting tool 1 can be selected machinery knives, also can adopt ultrasonic, electrical heating, laser cutter, and cutting and edge sealing are once finished.
Claims (6)
1. the cutter sweep of a cylindraceous fabric, constitute by frame and cutting tool, it is characterized in that: be provided with a friction roller in the described frame, be provided with roller bearing block in the frame, roller bearing block is made of the groove that is arranged on the frame, be provided with a radial tension roller in the roller bearing block, the radial tension roller is positioned at the side of friction roller and keeps axially parallel with friction roller, friction roller is connected with a transmission mechanism, the side of radial tension roller is provided with a pressing mechanism, described cutting tool is positioned at the outside of radial tension roller, cutting tool is arranged on the delivering gear, delivering gear is connected with a supporting mechanism, the relative position of supporting mechanism and described frame is fixed, the radial tension roller is made of a cylindrical element, axially be provided with a groove along it in the described cylindrical element, be provided with a radially active tension bar in the groove, described radially active tension bar is parallel to the axial of cylindrical element, radially has a curved surface on the outer wall of active tension bar at least, described curved surface protrudes from the periphery of cylindrical element, be provided with the elastic force pressue device in the groove, described elastic force pressue device is radially between active tension bar and the cylindrical element.
2. the cutter sweep of cylindraceous fabric according to claim 1, it is characterized in that: the transmission mechanism that links to each other with friction roller is made of motor and shaft coupling, described shaft coupling is connected with the output shaft of described motor, and friction roller is connected with described shaft coupling.
3. the cutter sweep of cylindraceous fabric according to claim 1, it is characterized in that: the pressing mechanism that is arranged on radial tension roller side is made of at least one cylinder, and cylinder and described frame are fixed, and the piston end of cylinder is positioned at the side of radial tension roller.
4. the cutter sweep of cylindraceous fabric according to claim 3, it is characterized in that: the pressing mechanism that links to each other with the radial tension roller is made of two cylinders, described two cylinders are fixed with described frame respectively, the piston end of two cylinders is respectively arranged with jacking block, and described jacking block lays respectively at the outside at radial tension roller two ends.
5. the cutter sweep of cylindraceous fabric according to claim 1, it is characterized in that: described radially active tension bar radially is provided with tapped through hole along it, be provided with backstay in the tapped through hole, one end of backstay locks with cylindrical element by being threaded in the described groove, the other end of backstay is provided with defining flange, described elastic force pressue device is made of spring, and described spring housing is located on the described backstay.
6. the cutter sweep of cylindraceous fabric according to claim 1, it is characterized in that: described radially active tension bar radially is provided with two tapped through holes along it, be provided with backstay in any one tapped through hole, one end of any one backstay all locks with cylindrical element by being threaded in the described groove, the other end of any one backstay is provided with defining flange, described elastic force pressue device is made of two springs, and any one described spring all is set on the described backstay separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620041178 CN2903151Y (en) | 2006-04-19 | 2006-04-19 | Drum shape fabric cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620041178 CN2903151Y (en) | 2006-04-19 | 2006-04-19 | Drum shape fabric cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2903151Y true CN2903151Y (en) | 2007-05-23 |
Family
ID=38078557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620041178 Expired - Lifetime CN2903151Y (en) | 2006-04-19 | 2006-04-19 | Drum shape fabric cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2903151Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100588766C (en) * | 2006-04-19 | 2010-02-10 | 太平洋机电(集团)有限公司 | Device for cutting cylindraceous fabric on circumference direction |
| CN105297388A (en) * | 2015-09-23 | 2016-02-03 | 杭州泰利德纺织科技有限公司 | Cloth cutting device |
-
2006
- 2006-04-19 CN CN 200620041178 patent/CN2903151Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100588766C (en) * | 2006-04-19 | 2010-02-10 | 太平洋机电(集团)有限公司 | Device for cutting cylindraceous fabric on circumference direction |
| CN105297388A (en) * | 2015-09-23 | 2016-02-03 | 杭州泰利德纺织科技有限公司 | Cloth cutting device |
| CN105297388B (en) * | 2015-09-23 | 2017-10-17 | 杭州泰利德纺织科技有限公司 | Cloth cutter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20100210 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |