CN210704947U - Screen cloth cutting device that bordures - Google Patents
Screen cloth cutting device that bordures Download PDFInfo
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- CN210704947U CN210704947U CN201921621437.1U CN201921621437U CN210704947U CN 210704947 U CN210704947 U CN 210704947U CN 201921621437 U CN201921621437 U CN 201921621437U CN 210704947 U CN210704947 U CN 210704947U
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Abstract
The utility model discloses a screen cloth edge-covering and cutting device, which comprises a base, an unreeling roller, a cutter mounting shaft, a pressing roller, a first reeling roller and a second reeling roller, wherein a cavity is arranged in the cutter mounting shaft, an adjusting rotating shaft is arranged in the cavity, one end of the adjusting rotating shaft extends out of the cavity, a plurality of adjusting worms are arranged on the adjusting rotating shaft, a plurality of mounting chutes are arranged on the cutter mounting shaft, a slide block is arranged in each mounting chute and can move along the axial direction of the cutter mounting shaft in each mounting chute, a cutting cutter is fixedly arranged on the slide block, a rack matched with the adjusting worm is integrally formed at the lower end of the slide block, a plurality of adjusting worms are respectively matched with parameters of the plurality of racks, and when the adjusting rotating shaft rotates for a certain number of turns, the distance between the cutting cutters reaches the equal distance again, the distance between the cutting tools can be adjusted to cut edge covering materials with different parameters, and the applicability is improved.
Description
Technical Field
The utility model relates to a screen cloth processing equipment technical field especially indicates a screen cloth cutting device that bordures.
Background
Screens are common tools in industrial production and daily life to separate substances of different volumes. The screen generally comprises an outer frame and a screen, wherein in order to protect the screen, a binding edge is arranged at the edge of the outer frame, which is in contact with the screen.
In the production of the wrapping, a textile fabric having a large width is cut into a wrapping material having a small width by a cutting blade, and the wrapping material is stored. The cutting knives are equidistantly arranged on the knife rest and penetrate the textile cloth from the knife rest, and the cutting knives arranged at equal intervals cut the textile cloth into edge covering materials with equal width for edge covering manufacture of the screen.
However, the applicant has found that the prior art has at least the following problems:
the equidistant setting of sword cuts, can't adjust the distance of cutting between the sword, is unfavorable for producing the material of borduring of different width, and the suitability is relatively poor.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a screen cloth cutting device that bordures can cut out the material of borduring of different widths.
Based on the above purpose, the utility model provides a screen cloth edge-covering and cutting device, which comprises a base, wherein one end of the base is provided with an unwinding roller, one side of the unwinding roller is provided with a bracket, a cutter installation shaft is fixedly installed on the bracket, one side of the cutter installation shaft, which is far away from the unwinding roller, is provided with a pressing roller, one side of the pressing roller, which is far away from the cutter installation shaft, is provided with a first winding roller and a second winding roller, the first winding roller and the second winding roller are arranged in a staggered manner, the first winding roller and the second winding roller are in power connection with a driving motor, a cavity is arranged inside the cutter installation shaft, an adjusting rotating shaft is installed inside the cavity, one end of the adjusting rotating shaft extends out of the cavity, a plurality of adjusting worms are arranged on the adjusting rotating shaft, a plurality of installation chutes are arranged on the cutter installation shaft, sliders are installed in the installation chutes, the slider is provided with a cutting tool, the cutting edge of the cutting tool is perpendicular to the moving direction of the slider, the lower end of the slider is integrally formed with a rack matched with the adjusting worm, the adjusting worm is matched with the rack in a plurality of parameters, and when the adjusting rotating shaft rotates for a certain number of turns, the distance between the cutting tools reaches the equal distance again.
Optionally, a locking nut is installed at one end of the adjusting rotating shaft, which extends out of the cavity, in a threaded manner.
Optionally, the adjusting rotating shaft comprises a plurality of sections of detachable sub-shafts, a fixed seat is arranged in the cavity, a bearing is arranged between the sub-shafts and the fixed seat, a clamping assembly capable of fastening and loosening the sub-shafts is arranged between each sub-shaft, and each worm is distributed on each sub-shaft respectively.
Optionally, the joint subassembly is including setting up in the holding hole in minute axle one end tip axle center, install the card post of rectangle in the holding hole, the card post with holding hole bottom is through reset spring connection, minute axle other end tip axle center department be equipped with the card hole of card post looks adaptation, card hole bottom is equipped with the electro-magnet, the card post has the electromagnetism nature, each minute axle head and the tail is connected, and the holding hole is relative with the card hole, the cavity outside is equipped with the switch that is used for controlling the electro-magnet.
Optionally, a fixed electromagnet is arranged on the side wall of the mounting chute, which is in contact with the sliding block.
Optionally, rubber pads are arranged at the end parts of the two ends of the mounting chute.
From the above, can see out, the utility model provides a pair of screen cloth cutting device that bordures is equipped with the cavity in cutter installation axle inside, cavity internally mounted has the regulation pivot, regulation pivot one end is stretched out the cavity, be equipped with a plurality of regulation worms in the regulation pivot, the epaxial a plurality of installation spouts that are equipped with of cutter installation, install the slider in the installation spout, the slider can be in the installation spout along cutter installation axle axial displacement, fixed mounting has the cutting tool on the slider, tip integrated into one piece have under the slider with adjust the rack of worm looks adaptation, can make to adjust the pivot and rotate certain number of turns after, under the cooperation of the different worm of meshing parameter and rack, make the cutting tool reach the equidistance that the interval is different once more, can carry out cutting of the material of borduring more parameters, improve the adaptability.
Drawings
Fig. 1 is a schematic structural view of a screen edge-covering and cutting device according to an embodiment of the present invention;
fig. 2 is a partial structural plan view of a cutter mounting shaft of a screen cloth edge-covering and cutting device according to an embodiment of the present invention;
fig. 3 is a schematic view of an internal structure of a cutter mounting shaft of a screen edge-covering and cutting device according to an embodiment of the present invention;
fig. 4 is the embodiment of the utility model provides a local structural diagram of cutter installation axle of screen cloth cutting device that bordures.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it is understood that "first" and "second" are only used for convenience of expression and should not be understood as limitations to the embodiments of the present invention, and the following embodiments do not describe any more.
As one embodiment of the utility model, as shown in the figure, a screen edge-covering and cutting device comprises a base 1, wherein one end of the base 1 is provided with an unwinding roller 2, one side of the unwinding roller 2 is provided with a bracket 7, a cutter mounting shaft 3 is fixedly arranged on the bracket 7, one side of the cutter mounting shaft 3 away from the unwinding roller 2 is provided with a pinch roller 4, one side of the pinch roller 4 away from the cutter mounting shaft 3 is provided with a first winding roller 5 and a second winding roller 6, the first winding roller 5 and the second winding roller 6 are arranged in a staggered manner, the first winding roller 5 and the second winding roller 6 are in power connection with a driving motor, a cavity 9 is arranged inside the cutter mounting shaft 3, an adjusting rotating shaft 10 is arranged inside the cavity 9, one end of the adjusting rotating shaft 10 extends out of the cavity 9, the adjusting rotating shaft 10 is provided with a plurality of adjusting worms 12, be equipped with a plurality of installation spouts 14 on the cutter installation axle 3, install slider 15 in the installation spout 14, slider 15 can be in installation spout 14 along 3 axial displacement of cutter installation axle, fixed mounting has cutting tool 8 on the slider 15, cut 8 blades of cutting tool with 15 moving direction of slider is perpendicular, 15 lower tip integrated into one piece have with adjust the rack 13 of 12 looks adaptations of worm, it is a plurality of adjust worm 12 and a plurality of the parameter looks adaptation separately of rack 13 can make when adjusting 10 rotatory certain turns of pivot, and the distance between each cutting tool 8 reaches the equidistance again. When cutting is carried out, cloth to be cut is wound on the unwinding roller 2, the cloth sequentially penetrates through the cutter mounting shaft 3 and the pressing roller 4, the other ends of the cloth are respectively fixed on the first winding roller 5 and the second winding roller 6, then the first winding roller 5 and the second winding roller 6 are driven, the cloth is cut into edge covering materials with the same width through the cutting cutter 8 and is respectively wound on the first winding roller 5 and the second winding roller 6, when the distance between the cutting cutters 8 needs to be adjusted, the adjusting rotating shaft 10 is rotated, the adjusting worms 12 are in meshing transmission with the racks 13, due to different meshing parameters, after the adjusting rotating shaft 10 rotates for a certain number of turns, the distance between the cutting cutters 8 reaches the equal distance again, the edge covering material with the other specification can be cut, and the applicability of the edge covering material is improved.
In some embodiments, a locking nut 11 is threadedly mounted on one end of the adjusting rotating shaft 10 extending out of the cavity 9. The adjusting spindle 10 can be fixed by means of a locking nut 11.
In some embodiments, the adjusting spindle 10 includes multiple sections of detachable sub-shafts 101, a fixing seat 18 is disposed in the cavity 9, a bearing 19 is disposed between the sub-shafts 101 and the fixing seat 8, a clamping assembly 16 capable of fastening and releasing the sub-shafts is disposed between the sub-shafts 101, and the worms are respectively distributed on the sub-shafts 101. The positions of the cutting tools 8 corresponding to each sub-shaft 101 can be respectively adjusted by connecting the sub-shafts 101, and after the position adjustment of the cutting tools 8 is completed, the section of the sub-shaft 101 can be loosened to perform adjustment once.
In some embodiments, joint subassembly 16 is including setting up in the holding hole 1601 of minute axle 101 one end tip axle center, install the card post 1603 of rectangle in the holding hole 1601, card post 1603 with holding hole 1601 bottom is connected through reset spring 1602, minute axle 101 other end tip axle center department be equipped with the card hole 1605 of card post 1603 looks adaptation, card hole 1605 bottom is equipped with electro-magnet 1606, card post 1603 has the electromagnetism nature, and each minute axle 101 end to end, holding hole 1601 is relative with card hole 1605, the cavity 9 outside is equipped with the switch 17 that is used for controlling electro-magnet 1606. When the adjustment is performed, all the electromagnets 1606 are opened, the cutting knife 8 farthest from the lock nut 11 is adjusted, after the farthest cutting knife 8 is adjusted, the electromagnet 1606 on the split shaft 101 is closed, the farthest cutting knife 8 does not move along with the rotation of the adjusting rotating shaft 10, and then the adjustment is performed from the farthest position to the nearest position in sequence until the whole adjustment process is completed.
In some embodiments, a fixing electromagnet is disposed on a side wall of the mounting chute 14 contacting the sliding block 15, and when the position of the sliding block 15 is adjusted, the fixing electromagnet can be used to fix the sliding block.
In some embodiments, rubber pads are disposed at both ends of the mounting chute 14. After the slide block 15 is placed in place, impact friction is generated between the slide block and two ends of the mounting chute 14.
The utility model discloses a theory of operation: when cutting is carried out, cloth to be cut is wound on the unwinding roller 2, the cloth sequentially penetrates through the cutter mounting shaft 3 and the pressing roller 4, the other ends of the cloth are respectively fixed on the first winding roller 5 and the second winding roller 6, then the first winding roller 5 and the second winding roller 6 are driven, the cloth is cut into edge covering materials with the same width through the cutting cutter 8 and is respectively wound on the first winding roller 5 and the second winding roller 6, when the distance between the cutting cutters 8 needs to be adjusted, the adjusting rotating shaft 10 is rotated, the adjusting worms 12 are in meshing transmission with the racks 13, due to different meshing parameters, after the adjusting rotating shaft 10 rotates for a certain number of turns, the distance between the cutting cutters 8 reaches the equal distance again, the edge covering material with the other specification can be cut, and the applicability of the edge covering material is improved.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also combinations between technical features in the above embodiments or in different embodiments are possible, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. A screen cloth edge-covering and cutting device is characterized by comprising a base, wherein one end of the base is provided with an unwinding roller, one side of the unwinding roller is provided with a bracket, a cutter mounting shaft is fixedly mounted on the bracket, one side of the cutter mounting shaft, which is far away from the unwinding roller, is provided with a pressing roller, one side of the pressing roller, which is far away from the cutter mounting shaft, is provided with a first winding roller and a second winding roller, the first winding roller and the second winding roller are arranged in a staggered manner, the first winding roller and the second winding roller are in power connection with a driving motor, a cavity is arranged inside the cutter mounting shaft, an adjusting rotating shaft is mounted inside the cavity, one end of the adjusting rotating shaft extends out of the cavity, a plurality of adjusting worms are arranged on the adjusting rotating shaft, a plurality of mounting chutes are formed in the cutter mounting shaft, sliders are mounted in the mounting chutes and can axially move along, the slider is provided with a cutting tool, the cutting edge of the cutting tool is perpendicular to the moving direction of the slider, the lower end of the slider is integrally formed with a rack matched with the adjusting worm, the adjusting worm is matched with the rack in a plurality of parameters, and when the adjusting rotating shaft rotates for a certain number of turns, the distance between the cutting tools reaches the equal distance again.
2. A screen cloth hemming and cutting device according to claim 1 wherein the end of the adjustment shaft extending out of the cavity is threadedly fitted with a lock nut.
3. A screen cloth hemming and cutting device according to claim 1 wherein the adjustment pivot includes a plurality of sections of split shafts detachably connected, a fixed seat is provided in the cavity, a bearing is provided between the split shafts and the fixed seat, a clamping assembly for fastening and loosening the split shafts is provided between each split shaft, and each worm is distributed on each split shaft.
4. The screen cloth edge-covering and cutting device of claim 3, wherein the clamping assembly comprises a containing hole formed in the axis of one end of the branch shaft, a rectangular clamping column is installed in the containing hole, the clamping column is connected with the bottom of the containing hole through a reset spring, a clamping hole matched with the clamping column is formed in the axis of the other end of the branch shaft, an electromagnet is arranged at the bottom of the clamping hole, the clamping column is electromagnetic, the branch shafts are connected end to end, the containing hole is opposite to the clamping hole, and a switch used for controlling the electromagnet is arranged outside the cavity.
5. A screen cloth hemming and cutting device according to claim 1 wherein a fixed electromagnet is provided on the side wall of the mounting chute contacting the slide block.
6. A screen cloth hemming and cutting device as claimed in claim 1 wherein rubber pads are provided at the ends of the mounting chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921621437.1U CN210704947U (en) | 2019-09-26 | 2019-09-26 | Screen cloth cutting device that bordures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921621437.1U CN210704947U (en) | 2019-09-26 | 2019-09-26 | Screen cloth cutting device that bordures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210704947U true CN210704947U (en) | 2020-06-09 |
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ID=70926515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921621437.1U Active CN210704947U (en) | 2019-09-26 | 2019-09-26 | Screen cloth cutting device that bordures |
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| Country | Link |
|---|---|
| CN (1) | CN210704947U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976219A (en) * | 2020-08-13 | 2020-11-24 | 李小兵 | Take garbage collection's book to cut tub device |
| CN112482012A (en) * | 2020-12-01 | 2021-03-12 | 智程无纺布(江苏)有限公司 | Cutting machine is used in non-woven fabrics production with automatic positioning function |
-
2019
- 2019-09-26 CN CN201921621437.1U patent/CN210704947U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976219A (en) * | 2020-08-13 | 2020-11-24 | 李小兵 | Take garbage collection's book to cut tub device |
| CN111976219B (en) * | 2020-08-13 | 2022-07-15 | 李小兵 | Take garbage collection's book to cut tub device |
| CN112482012A (en) * | 2020-12-01 | 2021-03-12 | 智程无纺布(江苏)有限公司 | Cutting machine is used in non-woven fabrics production with automatic positioning function |
| CN112482012B (en) * | 2020-12-01 | 2022-04-05 | 智程无纺布(江苏)有限公司 | Cutting machine is used in non-woven fabrics production with automatic positioning function |
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