CN104862868A - Cutoff device - Google Patents
Cutoff device Download PDFInfo
- Publication number
- CN104862868A CN104862868A CN201510274110.1A CN201510274110A CN104862868A CN 104862868 A CN104862868 A CN 104862868A CN 201510274110 A CN201510274110 A CN 201510274110A CN 104862868 A CN104862868 A CN 104862868A
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- CN
- China
- Prior art keywords
- cylinder
- knife
- cutting device
- cut
- gripper shoe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
- D03J1/00—Auxiliary apparatus combined with or associated with looms
- D03J1/06—Auxiliary apparatus combined with or associated with looms for treating fabric
- D03J1/08—Auxiliary apparatus combined with or associated with looms for treating fabric for slitting fabric
Abstract
The invention discloses a cutoff device. The cutoff device comprises a supporting frame, a first air cylinder, a push-and-pull mechanism and a cutter. The push-and-pull mechanism is fixedly connected to the first air cylinder. The first air cylinder is connected to the supporting frame in a sliding mode. The sliding direction of the first air cylinder is the same as the length direction of the cutter. The knife edge of the cutter is downward vertically. The end, away from the knife edge, of the cutter is fixedly connected to a first piston rod, moving in the vertical direction, of the first air cylinder. The cutoff device can cut off cloth strip-shaped textiles completely, and edges of the cutoff cloth strip-shaped textiles are good in smoothness and free of burs.
Description
Technical field
The present invention relates to jacquard servicing unit, particularly, relate to a kind of cutting device.
Background technology
At present, jacquard is widely used in textile industry, particularly produce the textiles of the pieces of cloth class with flower pattern, though the textiles pattern that this type of jacquard is produced is simple, but in flower pattern fineness, obtain good development, nonetheless, this type of jacquard but receives certain restriction in severing operation, that is: the space of the blade of jacquard inside is restricted and causes textiles not completely by severing, the textile edges of severing is jagged, out-of-flatness etc., like this, the textiles produced needs again to cut, consumes resources.
Summary of the invention
The object of this invention is to provide a kind of can the cutting device of severing textiles completely, and the textile edges of this kind of cutting device severing is smooth.
To achieve these goals, the invention provides a kind of cutting device, described cutting device comprises bracing frame, the first cylinder, push-pull mechanism and cut-off knife, described push-pull mechanism is fixed in described first cylinder, described first cylinder slide is connected on support frame as described above, and the glide direction of described first cylinder is identical with the length direction of described cut-off knife, vertically down, one end away from the described edge of a knife of described cut-off knife is fixed on the first piston bar vertically moved of described first cylinder the edge of a knife of described cut-off knife.
Preferably, support frame as described above comprises the first gripper shoe, the second gripper shoe and multiple support column, and the two ends of described support column are connected to described first gripper shoe and described second gripper shoe; Described first cylinder and described push-pull mechanism are arranged in described first gripper shoe.
Preferably, described push-pull mechanism comprises the second cylinder and slide block that are arranged at described first support plate upper surface respectively, second piston rod of described second cylinder is fixed in described slide block, and the direction of motion of described second piston rod is identical with the length direction of described cut-off knife, the first piston bar of described first cylinder runs through described slide block, and is fixed in described cut-off knife.
Preferably, described cutting device also comprises two stop blocks being fixed in described first support plate upper surface, two described stop blocks are symmetricly set on described first cylinder both sides, described stop block is provided with slide rail, the two ends of described slide block are corresponding to be respectively arranged to move along the length direction of described slide rail in two described slide rails, and the length direction of described slide rail is identical with the glide direction of described first cylinder.
Preferably, all air damper is installed in described first cylinder and in the second cylinder.
Preferably, the quantity of multiple described support column is set to 4.
Preferably, described cutting device also comprises power supply, ultrasonic sensor, electromagnetic valve, comparator and switch, and described power supply provides operating voltage;
Described ultrasonic sensor, for converting distance signal to voltage signal, be configured to be connected to described comparator, when described voltage signal is greater than preset voltage value, described comparator exports high level, when described voltage signal is less than or equal to preset voltage value, described comparator output low level;
Described electromagnetic valve, for controlling the flexible of the second piston rod of the second cylinder, and be configured to be connected to described comparator, when receiving high level, described switch closes, and described electromagnetic valve and described switch form a closed loop.
Preferably, the upper surface of described second gripper shoe is provided with rubber lining.
According to technique scheme, the present invention is by putting the below to cut-off knife by the cloth strip textiles exported from jacquard, and best, cloth strip textiles is perpendicular to the length direction of cut-off knife.In the present invention, cut-off knife is fixed on the first piston bar of the first cylinder, in addition, the first cylinder is connected with push-pull mechanism, and the first cylinder on bracing frame slidably.Like this, namely the cut-off knife be fixed on the first piston bar of the first cylinder can slide along the vertical direction of cloth strip textiles; And because of first piston bar can vertically rise or decline with make cut-off knife can with cloth strip textiles contact or be separated; Comprehensive: cut-off knife slides along the vertical direction of cloth strip textiles can severing cloth strip textiles completely, and the cloth strip textile edges of such severing does not have burr, and flatness is good.
Other features and advantages of the present invention are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the structural representation of the cutting device according to the preferred embodiment of the present invention.
Description of reference numerals
1, the second cylinder 2, first gripper shoe
3, support column 4, second gripper shoe
5, cut-off knife 6, slide block
7, stop block 8, first cylinder
9, the second gripper shoe
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the nouns of locality be included in term such as " upper and lower, left and right, inside and outside " only represents the orientation of this term under normal service condition, or being commonly called as of understanding for those skilled in the art, and should not be considered as the restriction to this term.
The invention provides a kind of cutting device, as shown in Figure 1, described cutting device comprises bracing frame, the first cylinder 8, push-pull mechanism and cut-off knife 5, described push-pull mechanism is fixed in described first cylinder 8, described first cylinder 8 is slidably connected on support frame as described above, and the glide direction of described first cylinder 8 is identical with the length direction of described cut-off knife 5, vertically down, one end away from the described edge of a knife of described cut-off knife 5 is fixed on the first piston bar vertically moved of described first cylinder 8 edge of a knife of described cut-off knife 5.According to aim of the present invention, be to provide a kind of can the cutting device of severing cloth strip textiles completely, and the edge of cloth strip textiles that this kind of cutting device cuts does not have burr, and flatness is better.Based on this aim, this cutting device comprises bracing frame, push-pull mechanism, the first cylinder 8 and cut-off knife 5, first cylinder 8 and to be arranged on bracing frame slidably, is fixed on push-pull mechanism in addition by the first cylinder 8; Such first cylinder 8 slidably reciprocates under the push-and-pull action power of push-pull mechanism; In addition, also recognize in the annexation of above-mentioned each parts, cut-off knife 5 is connected on the first piston bar of the first cylinder 8, and namely such first piston bar can drive cut-off knife 5 in the vertical direction to move up and down; Comprehensively known, cut-off knife 5 can not only be followed the first cylinder 8 and be slidably reciprocated along the length direction of cut-off knife 5, and the first piston bar can also following the first cylinder 8 moves up and down position.Best, for making full use of the function of this cutting device, cloth strip textiles is placed along the direction vertical with the length direction of cut-off knife 5, can severing cloth strip textiles when cut-off knife 5 slidably reciprocates on cloth strip textiles along the length direction of cut-off knife 5, like this, because cut-off knife 5 can slidably reciprocate on cloth strip textiles, cloth strip textiles can by complete severing, and the edge cut is more smooth, does not have burr.Here, the first cylinder 8 is directly placed on and namely bracing frame can meets the first cylinder 8 on bracing frame slidably.
According to the present invention, support frame as described above comprises the first gripper shoe 22, second gripper shoe 94 and multiple support column 3, and the two ends of described support column 3 are connected to described first gripper shoe 22 and described second gripper shoe 94; Described first cylinder 8 and described push-pull mechanism are arranged in described first gripper shoe 22.This cutting device can be entered into smoothly for allowing cloth strip textiles to cut, support frame as described above comprises the first gripper shoe 22, second gripper shoe 94 and multiple support column 3, the two ends of support column 3 are connected in the first gripper shoe 22 and the second gripper shoe 94, and the first cylinder 8 and push-pull mechanism are all arranged in the first gripper shoe 22, cut-off knife 5 is arranged between the first gripper shoe 22 and the second gripper shoe 94, and cloth strip textiles enters between the gap of multiple support column 3.Under preferable case, the quantity of multiple described support column 3 is set to 4, like this, the stability of bracing frame is guaranteed, and gap between multiple support column 3 is also enough large, ensure that support column 3 can not hinder entering between the first gripper shoe 22 and the second gripper shoe 94 of cloth strip textiles to cut.
Under preferable case, described push-pull mechanism comprises the second cylinder 1 and slide block 6 that are arranged at described first gripper shoe 22 upper surface respectively, second piston rod of described second cylinder 1 is fixed in described slide block 6, and the direction of motion of described second piston rod is identical with the length direction of described cut-off knife 5, the first piston bar of described first cylinder 8 runs through described slide block 6, and is fixed in described cut-off knife 5.Push-pull mechanism slides on bracing frame for driving the first cylinder 8, described push-pull mechanism comprises the second cylinder 1 and slide block 6, second piston rod of the second cylinder 1 is connected on slide block 6, the first piston bar of the first cylinder 8 runs through slide block 6 and is connected to cut-off knife 5, to make when the second piston rod can drive the slip of cut-off knife 5 when doing stretching motion, and this cut-off knife 5 slidably reciprocates along self length direction.
In addition, in preferred situation, described cutting device also comprises two stop blocks 7 being fixed in described first gripper shoe 22 upper surface, two described stop blocks 7 are symmetricly set on described first cylinder 8 both sides, described stop block 7 is provided with slide rail, the two ends of described slide block 6 are corresponding to be respectively arranged to move along the length direction of described slide rail in two described slide rails, and the length direction of described slide rail is identical with the glide direction of described first cylinder 8.For ensureing that slide block 6 can slide along the length direction of cut-off knife 5 accurately, do not depart from the length direction of cut-off knife 5, first gripper shoe 22 is also provided with two stop blocks 7, these two stop blocks 7 are symmetricly set on the both sides of the first cylinder 8, and two stop blocks 7 are respectively arranged with slide rail, the two ends of slide block 6 are just contacted on slide rail, like this, namely slide block 6 can slide along two slide rails, ensure that the accuracy of the glide direction of slide block 6, thus ensure the accuracy of glide direction of cut-off knife 5, and then the cloth strip textiles ensureing to cut cut flush edge.
In the present invention, cut-off knife 5 completes the work of cutting under the acting in conjunction of the first cylinder 8 and the second cylinder 1, thus for ensureing the stability of cut-off knife 5, need the flexible stability of the first piston bar of guarantee first cylinder 8 and the second piston rod of the second cylinder 1, that is: all air damper is installed in described first cylinder 8 with in the second cylinder 1.Under the effect of air damper, the flexible stability of first piston bar and the second piston rod is guaranteed, and namely the stability of cut-off knife 5 is guaranteed, and then ensures the flush edge that cloth strip textiles cuts.
In the present invention, described cutting device also comprises power supply, ultrasonic sensor, electromagnetic valve, comparator and switch, and described power supply provides operating voltage; Described ultrasonic sensor, for converting distance signal to voltage signal, be configured to be connected to described comparator, when described voltage signal is greater than preset voltage value, described comparator exports high level, when described voltage signal is less than or equal to preset voltage value, described comparator output low level; Described electromagnetic valve, for controlling the flexible of the second piston rod of the second cylinder 1, and be configured to be connected to described comparator, when receiving high level, described switch closes, and described electromagnetic valve and described switch form a closed loop.In the process cut, the retracted position of the first piston bar of the first cylinder 8 does not generally need adjustment, allows it keep in touch cloth strip textiles to be cut; For reducing human resources, the flexible of the second piston rod of the second cylinder 1 is set to automatic telescopic.Electromagnetic valve be arranged on the air inlet that the second cylinder 1 is used for controlling the second cylinder 1 and give vent to anger, thus ensureing the flexible of the second piston rod.Here ultrasonic sensor is arranged on one end of any one stop block 7.When slide block 6 from ultrasonic sensor distance set distance range within time, ultrasonic sensor sends voltage signal to comparator, comparator export high level, switch close, electromagnetic valve is opened, and the second cylinder 1 is given vent to anger, second piston rod drive cut-off knife 5 slide.When slide block 6 is less than or equal to the distance of setting from the distance of ultrasonic sensor, the second cylinder 1 is in the state of air inlet, and the second piston rod drives cut-off knife 5 to slide.Here, the distance of setting is the distance of ultrasonic sensor from slide block 6, and this required distance is more than or equal to the length in the vertical direction of cloth strip textiles, ensures that cloth strip textiles can completely by severing.Preset voltage value is voltage value corresponding to the distance of this setting.
In addition, for preventing the surface of the second gripper shoe 94 from being damaged by cut-off knife 5, the upper surface of described second gripper shoe 94 is provided with rubber lining.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (8)
1. a cutting device, it is characterized in that, described cutting device comprises bracing frame, first cylinder (8), push-pull mechanism and cut-off knife (5), described push-pull mechanism is fixed in described first cylinder (8), described first cylinder (8) is slidably connected on support frame as described above, and the glide direction of described first cylinder (8) is identical with the length direction of described cut-off knife (5), the edge of a knife of described cut-off knife (5) vertically down, one end away from the described edge of a knife of described cut-off knife (5) is fixed on the first piston bar vertically moved of described first cylinder (8).
2. cutting device according to claim 1, it is characterized in that, support frame as described above comprises the first gripper shoe (9), the second gripper shoe (4) and multiple support column (3), and the two ends of described support column (3) are connected to described first gripper shoe (9) and described second gripper shoe (4); Described first cylinder (8) and described push-pull mechanism are arranged on described first gripper shoe (9).
3. cutting device according to claim 2, it is characterized in that, described push-pull mechanism comprises the second cylinder (1) and slide block (6) that are arranged at described first gripper shoe (9) upper surface respectively, second piston rod of described second cylinder (1) is fixed in described slide block (6), and the direction of motion of described second piston rod is identical with the length direction of described cut-off knife (5), the first piston bar of described first cylinder (8) runs through described slide block (6), and is fixed in described cut-off knife (5).
4. cutting device according to claim 3, it is characterized in that, described cutting device also comprises two stop blocks (7) being fixed in described first gripper shoe (9) upper surface, two described stop blocks (7) are symmetricly set on described first cylinder (8) both sides, (7) are provided with slide rail to described stop block, the two ends of described slide block (6) are corresponding to be respectively arranged to move along the length direction of described slide rail in two described slide rails, and the length direction of described slide rail is identical with the glide direction of described first cylinder (8).
5. cutting device according to claim 1, is characterized in that, is all provided with air damper in described first cylinder (8) and in the second cylinder (1).
6. cutting device according to claim 2, is characterized in that, the quantity of multiple described support column (3) is set to 4.
7. cutting device according to claim 4, is characterized in that, described cutting device also comprises power supply, ultrasonic sensor, electromagnetic valve, comparator and switch, and described power supply provides operating voltage;
Described ultrasonic sensor, for converting distance signal to voltage signal, be configured to be connected to described comparator, when described voltage signal is greater than preset voltage value, described comparator exports high level, when described voltage signal is less than or equal to preset voltage value, described comparator output low level;
Described electromagnetic valve, for controlling the flexible of the second piston rod of the second cylinder (1), and be configured to be connected to described comparator, when receiving high level, described switch closes, and described electromagnetic valve and described switch form a closed loop.
8. cutting device according to claim 2, is characterized in that, the upper surface of described second gripper shoe (4) is provided with rubber lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510274110.1A CN104862868B (en) | 2015-05-26 | 2015-05-26 | Cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510274110.1A CN104862868B (en) | 2015-05-26 | 2015-05-26 | Cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104862868A true CN104862868A (en) | 2015-08-26 |
| CN104862868B CN104862868B (en) | 2016-05-25 |
Family
ID=53909017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510274110.1A Expired - Fee Related CN104862868B (en) | 2015-05-26 | 2015-05-26 | Cutting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104862868B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6155307A (en) * | 1998-05-26 | 2000-12-05 | N.V. Michel Van De Wiele | Knife carriage for face-to-face weaving machines |
| CN103966741A (en) * | 2014-05-22 | 2014-08-06 | 苏州东茂纺织实业有限公司 | Thermal fusing cloth cutting device |
| CN204023108U (en) * | 2014-08-19 | 2014-12-17 | 安徽华茂纺织股份有限公司 | The double width cloth of air-jet loom cuts across device automatically |
| CN104342911A (en) * | 2013-07-25 | 2015-02-11 | 常州市嘉翔纺织印染有限公司 | Cloth cutting device |
| CN104420065A (en) * | 2013-09-06 | 2015-03-18 | 无锡荡口通和纺织机械厂 | Cloth cutting device |
| CN204661964U (en) * | 2015-05-26 | 2015-09-23 | 芜湖康道尔纺织科技有限公司 | Cutting device |
-
2015
- 2015-05-26 CN CN201510274110.1A patent/CN104862868B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6155307A (en) * | 1998-05-26 | 2000-12-05 | N.V. Michel Van De Wiele | Knife carriage for face-to-face weaving machines |
| CN104342911A (en) * | 2013-07-25 | 2015-02-11 | 常州市嘉翔纺织印染有限公司 | Cloth cutting device |
| CN104420065A (en) * | 2013-09-06 | 2015-03-18 | 无锡荡口通和纺织机械厂 | Cloth cutting device |
| CN103966741A (en) * | 2014-05-22 | 2014-08-06 | 苏州东茂纺织实业有限公司 | Thermal fusing cloth cutting device |
| CN204023108U (en) * | 2014-08-19 | 2014-12-17 | 安徽华茂纺织股份有限公司 | The double width cloth of air-jet loom cuts across device automatically |
| CN204661964U (en) * | 2015-05-26 | 2015-09-23 | 芜湖康道尔纺织科技有限公司 | Cutting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104862868B (en) | 2016-05-25 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zan Honglin Inventor before: Sang Guohai |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171222 Address after: 300403 Double Street town of Beichen District of Tianjin city 1-1-2802 Chai Lou Cun Zhu Yuan Patentee after: Zan Honglin Address before: 241000 Wuhu County, Anhui Province Machinery Industrial Park, Wuhu Patentee before: Wuhu Kangdaoer Textile Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20180526 |