CN204753224U - Web cutting device - Google Patents
Web cutting device Download PDFInfo
- Publication number
- CN204753224U CN204753224U CN201520404656.XU CN201520404656U CN204753224U CN 204753224 U CN204753224 U CN 204753224U CN 201520404656 U CN201520404656 U CN 201520404656U CN 204753224 U CN204753224 U CN 204753224U
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- web
- roller
- worm
- angular wheel
- gear
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Abstract
The utility model discloses a web cutting device, including the base, be equipped with the objective table on the base, the objective table lower extreme is equipped with the transmission case, is equipped with worm, worm wheel and horizontal angular wheel in the transmission case, and the snail worm and wheel is connected, and the worm wheel is coaxial with horizontal angular wheel, and horizontal angular wheel upper end is equipped with vertical angular wheel, worm one end is equipped with the drive handle, and vertical angular wheel is fixed on the roller, and the roller lower extreme is equipped with the roller that grips the web, be equipped with blade control rack on the base, be equipped with blade and bottom knife on the blade control rack. The utility model discloses rotate the drive handle, can drive the worm wheel and rotate, horizontal angular wheel of transmission and vertical toper gear revolve, vertical angular wheel drives the roller and rotates, and roller and roller grip the web and move on the objective table, the utility model discloses can be accurate, effectual carry out 2mm to the web and cut off, cut efficiently, use convenient operation, the shortest sheared length is 1mm, just can cut off the fibre thickness within the 3mm.
Description
Technical field
The utility model relates to the technical field that weaving experiment detects, and is specifically related to a kind of web shearing device.
Background technology
The single separation clump that the detaching roller of combing machine exports defines continuous print comber web through effective superimposed overlap joint.Cut off by effective to single separation Cong Jinhang, accurate 2mm and weigh, just can obtain single separation clump weight distribution curve accurately, and then obtain the mass distribution curve of comber web.Conventional manual Y171-10 fibre cutter can not continuous cutting-off, and the shortest shearing length is 10mm, can not meet web disconnect request.The shortest shearing length of mechanical cutting is 5mm, can only be used for fibre bundle or monofilament shearing, not be suitable for the cut-out of web.The open patent of invention CN104526724A of China adopts the method pressing down the disposable cut-out of multi-blade to cut off, and blade requires high, and the incision pressure of needs is very large, can only cut off thinner web, can not to the disposable neat cut-out of flexible fiber, and error is large.The open patent of invention CN104532538A of China adopts the method for moving stage that web is sent into the otch of hilted broadsword double-edged blade, and hilted broadsword double-edged blade requires high, and disposable cut-out is difficult, and blade consumption is fast.Therefore, be necessary to design a kind of web shearing device, controlled the movement of the even shorter length of web 2mm by the method for roller gripping web movement accurately, adopt the method for thick blade incision effectively precisely to cut off.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of web shearing device, solving the open patent of invention CN104526724A of China can not to a difficult problem for the disposable neat cut-out of flexible fiber, improve cut-out rate and precision, solve the open patent of invention CN104532538A of China can not the problem of disposable neat cut-out simultaneously, improves the regularity of cut staple section.The utility model grips the method for web movement by roller, and effectively can control the distance of web movement, minimum accurate control length can reach 1mm, can cut off the fiber web within 3mm thickness, cuts off efficiency high, improves the precision of cut-out; And simple to operate, shearing length is easy to adjust.
In order to achieve the above object, the technical solution of the utility model is: a kind of web shearing device, comprise pedestal, pedestal is provided with objective table, described objective table lower end is provided with transmission case, and be provided with worm screw, worm gear and horizontal taper gear in transmission case, worm and wheel is connected, worm gear is coaxial with horizontal taper gear, and horizontal taper gear upper end is provided with vertical angular wheel; Described worm screw one end is provided with driving handle, and vertical angular wheel is fixed on roller, and roller lower end is provided with the roller gripping web; Described pedestal is provided with blade control cage, and blade control cage is provided with top blade and bottom knife.
Described worm screw outer end is provided with index dial, and driving handle is provided with position line.
Described blade control cage is positioned at the side of pedestal, and top blade and bottom knife are fixed by screw part and are fixed in blade control cage.
Described objective table is smooth, and objective table one end is provided with the edge of a knife cutting line as web head end datum line, and edge of a knife cutting line is positioned at the left end of top blade and bottom knife.
Described pedestal is provided with pedestal batten, and driving handle is arranged on pedestal batten by axle sleeve.
Described worm screw one end is fixedly connected with driving handle, and the worm screw other end is arranged on transmission case by bearing.
Described worm and wheel is worm-and-wheel gear, and the gearratio of worm and wheel is 1:40.
Described roller radius is 6.37mm, and roller rotates and within one week, drives web to move 40.0036mm; Described worm gear, horizontal taper gear, vertically angular wheel are 40 teeth.
The utility model rotating drive handle, can drive worm gear wheel, and transmission horizontal taper gear and vertical angular wheel rotate, and vertical angular wheel drives roller to rotate, and roller and roller grip web and move on objective table; Also be provided with edge of a knife cutting line, index dial, position line make worm screw rotate one week, web moves 1mm, precisely can control shearing length; Shearing length method of adjustment is simple to operate, only needs to change worm screw and rotates the number of turns, just can arrange web shearing length effectively, accurately.The utility model can precisely, effectively carry out 2mm cut-out to web, and shear efficiency is high, uses easy to operate, the shortest sheared length is 1mm, various fibroreticulate disconnect request can be met, and can the fiber thickness within 3mm be cut off, stage casing cut-out can be carried out to fiber.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is that the A-A of Fig. 2 is to sectional view.
Wherein, 1 is pedestal, and 2 is objective table, 3 is vertical angular wheel, and 4 is roller, and 5 is roller, 6 is top blade, and 7 is bottom knife, and 8 is transmission case, 9 is pedestal batten, and 10 is driving handle, and 11 is position line, 12 is index dial, and 13 is worm screw, and 14 is horizontal taper gear, 15 is worm gear, and 16 is blade control cage, and 17 is edge of a knife cutting line.
Detailed description of the invention
Below by drawings and Examples, the utility model is described in further detail.
A kind of web shearing device, as shown in Figure 1, Figure 2 and Figure 3, comprise pedestal 1, pedestal 1 is provided with objective table 2, and objective table 2 is smooth, decreases the frictional force that web slides thereon.
Objective table 2 lower end is provided with transmission case 8, and transmission case 8 is positioned at the side of pedestal 1, and the opposite side of pedestal 1 is provided with pedestal batten 9.Worm screw 13, worm gear 15 and horizontal taper gear 14 is provided with in transmission case 8.Worm screw 13 is connected with worm gear 15, and worm screw 13 and worm gear 15 form worm-and-wheel gear, and worm screw 13 is 1:40 with the gearratio of worm gear 15, and worm gear is 40 teeth, and worm screw 13 rotates one week, and worm gear 15 rotates a tooth.Worm gear 15 is arranged with horizontal taper gear 14, worm gear 15 is coaxial with horizontal taper gear 14, and horizontal taper gear 14 rotates along with the rotation of worm gear 15.Horizontal taper gear 14 upper end is provided with vertical angular wheel 3, horizontal taper gear 14, vertically angular wheel 3 are 40 teeth, vertical angular wheel 3 is meshed with horizontal taper gear 14, and vertical angular wheel 3 makes circular-rotation along with the rotation of horizontal taper gear 14.Vertical angular wheel 3 is fixed on roller 4, and roller 4 lower end is provided with roller 5, and its jaw can grip web, rotates roller 4 and web can be driven to move on objective table 2.
Worm screw 13 one end and driving handle 10 are fixedly connected, and driving handle 10 is arranged on pedestal batten 9 by axle sleeve.Worm screw 13 other end is arranged on the frame plate of transmission case 8 by bearing.Rotating drive handle 10, worm screw 13 circular-rotation thereupon.Bearing can support worm screw 13, and can reduce the mechanical load coefficient of friction of worm screw 13 in transmission.Worm screw 13 is rotated, and drive horizontal taper gear 14 to rotate, horizontal taper gear 14 drives vertical angular wheel 3 to move in a circle, and vertical angular wheel 3 drives roller 4 to rotate, thus drives web to slide at objective table 2.Worm screw 13 outer end is fixed with index dial 12, and driving handle 10 is provided with position line 11, and the position line 11 on driving handle 10 can contrast with the graduation mark on index dial 12, thus accurately locates, and improves the accuracy cutting off web.
Pedestal 1 is provided with blade control cage 16, and blade control cage 16 is positioned at the side of pedestal 1.Blade control cage 16 is provided with top blade 6 and bottom knife 7, and top blade 6 and bottom knife 7 head end are provided with locating hole, and screw fastener is fixed in blade control cage 16 through the locating hole of top blade 6 and bottom knife 7.The other end of top blade 6 and bottom knife 7 is provided with and stretches out objective table 2, expediently the lifting of blade 6 and bottom knife 7, and is conducive to the cut-out to web.Lift top blade 6 and bottom knife 7, fiber stage casing good for combing is put into the control mouth of top blade 6 and bottom knife 7, manually in press-in blade control cage 16, stage casing cut-out can be carried out to fiber.The left end of top blade 6 and bottom knife 7 is provided with edge of a knife cutting line 17, and namely edge of a knife cutting line 17 is positioned at one end of objective table 2, as the datum line of web head end.
Roller 4 radius is 6.37mm, and it rotates and within one week, drives web to move 40.0036mm.Worm gear 15, horizontal taper gear 14, vertically angular wheel 3 are 40 teeth, worm screw 13 is 1:40 with the gearratio of worm gear 15, driving handle 10 rotation one is enclosed, worm screw 13 rotates a circle, worm gear 15 rotates a tooth, horizontal taper gear 14, vertically angular wheel 3 rotate a tooth simultaneously, and web is 1mm at the drive bottom offset of roller 4.Namely worm screw 13 rotates a circle, and web moves 1mm.Therefore, it can arrange web shearing length effectively, accurately; Can effectively position web head end using objective table 2 head end edge of a knife cutting line 17 as the datum line of web head end, position line 11 and index dial 12 are located further, make each shearing length more accurate; And its sheared length method of adjustment is simple to operate, the shake number of turns of rotating drive handle 10 only need be changed.
In order to obtain accurate single separation clump weight distribution curve and web weight distribution curve, Forecast and evaluation Combing Quality, need to cut off single separation Cong Jinhang 2mm length to weigh.Its concrete implementation step is as follows: 1) pedestal 1 is placed in the horizontal plane, needs the web cut off to be placed on objective table 2, and through roller 4 and roller 5;
2) adjusting web makes its head end arrive edge of a knife cutting line 17;
3) write down the position of position line 11 at index dial 12, rotating drive handle 10, worm screw 13 is rotated thereupon and drives horizontal taper gear 14, vertically angular wheel 3 to move in a circle;
4) when position line 11 second time arrive index dial 12 write down position time, stop operating driving handle 10;
5) manual depression is contained in the top blade 6 in blade control cage 16, cuts off web and weighs;
6) repeat step 3) to 5) successively 2mm accurately cut off and weigh, until cut off terminate.The weight distribution curve of comber web can be obtained in this way.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.
Claims (8)
1. a web shearing device, comprise pedestal (1), pedestal (1) is provided with objective table (2), it is characterized in that: described objective table (2) lower end is provided with transmission case (8), worm screw (13), worm gear (15) and horizontal taper gear (14) is provided with in transmission case (8), worm screw (13) is connected with worm gear (15), and worm gear (15) is coaxial with horizontal taper gear (14), and horizontal taper gear (14) upper end is provided with vertical angular wheel (3); Described worm screw (13) one end is provided with driving handle (10), and vertical angular wheel (3) is fixed on roller (4), and roller (4) lower end is provided with the roller (5) gripping web; Described pedestal (1) is provided with blade control cage (16), and blade control cage (16) is provided with top blade (6) and bottom knife (7).
2. web shearing device according to claim 1, is characterized in that, described worm screw (13) outer end is provided with index dial (12), and driving handle (10) is provided with position line (11).
3. web shearing device according to claim 2, is characterized in that, described blade control cage (16) is positioned at the side of pedestal (1), and top blade (6) and bottom knife (7) are fixed by screw part and are fixed in blade control cage (16).
4. web shearing device according to claim 3, it is characterized in that, described objective table (2) is for smooth, and objective table (2) one end is provided with the edge of a knife cutting line (17) as web head end datum line, and edge of a knife cutting line (17) is positioned at the left end of top blade (6) and bottom knife (7).
5. web shearing device according to claim 1, is characterized in that, described pedestal (1) is provided with pedestal batten (9), and driving handle (10) is arranged on pedestal batten (9) by axle sleeve.
6. web shearing device according to claim 5, is characterized in that, described worm screw (13) one end is fixedly connected with driving handle (10), and worm screw (13) other end is arranged on transmission case (8) by bearing.
7. web shearing device as claimed in any of claims 1 to 6, is characterized in that, described worm screw (13) and worm gear (15) are worm-and-wheel gear, and worm screw (13) is 1:40 with the gearratio of worm gear (15).
8. web shearing device according to claim 7, is characterized in that, described roller (4) radius is 6.37mm, and roller (4) rotates and within one week, drives web to move 40.0036mm; Described worm gear (15), horizontal taper gear (14), vertically angular wheel (3) are 40 teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520404656.XU CN204753224U (en) | 2015-06-12 | 2015-06-12 | Web cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520404656.XU CN204753224U (en) | 2015-06-12 | 2015-06-12 | Web cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204753224U true CN204753224U (en) | 2015-11-11 |
Family
ID=54467950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520404656.XU Expired - Fee Related CN204753224U (en) | 2015-06-12 | 2015-06-12 | Web cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204753224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878585A (en) * | 2015-06-12 | 2015-09-02 | 中原工学院 | Web cut-off device |
-
2015
- 2015-06-12 CN CN201520404656.XU patent/CN204753224U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878585A (en) * | 2015-06-12 | 2015-09-02 | 中原工学院 | Web cut-off device |
| CN104878585B (en) * | 2015-06-12 | 2017-08-04 | 中原工学院 | A kind of web shearing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |