CN103128792B - Nose of ultrasonic cutting machine - Google Patents
Nose of ultrasonic cutting machine Download PDFInfo
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- CN103128792B CN103128792B CN201310064071.3A CN201310064071A CN103128792B CN 103128792 B CN103128792 B CN 103128792B CN 201310064071 A CN201310064071 A CN 201310064071A CN 103128792 B CN103128792 B CN 103128792B
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- ultrasonic
- head
- cut
- knife
- outside
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Abstract
The invention discloses a nose of an ultrasonic cutting machine. The nose comprises an assembly with an inner containing cavity, an ultrasonic cutter, a vertical movement device, and a positioning device for fixing material to be cut. The vertical movement device is slidably disposed in the containing cavity. The ultrasonic cutter is nested in the vertical movement device. A head of the ultrasonic cutter penetrates out and is located outside the vertical movement device. The upper and lower ends of the ultrasonic cutter are fixed to the upper and lower ends of the vertical movement device respectively. The positioning device is fixedly connected to the outer side of the lower end of the vertical movement device. At least one bend joint is arranged outside the assembly. The nose of the ultrasonic cutting machine heats to locally melt the material to be cut by ultrasonic energy, so that the material is cut without causing edge cracking and damage of the material to be cut. In addition, the cut part is perfectly sealed, and loosening of organization of the material to be cut can be prevented.
Description
Technical field
The present invention relates to a kind of cut-off knife head, particularly relate to a kind of ultrasonic cutter head.
Background technology
Traditional oscillatory type cutter depend on the rotating speed of cutter motor in cutting speed, reach a good cutting speed with this.Meanwhile, cutting speed and the effect of this oscillatory type cutter are poor, and that easily causes cut material collapses limit and breakage, and in high-speed cutting situation, cut material structure there will be without cutting phenomenon completely.
Summary of the invention
The technical problem to be solved in the present invention is the defect of the cutting effect difference in order to overcome oscillatory type cutter in prior art, provides a kind of ultrasonic cutter head.
The present invention solves above-mentioned technical problem by following technical proposals: a kind of ultrasonic cutter head, its feature is, it comprises in one the assembly establishing a container cavity, one ultrasonic knife, one moves up and down device and for fixing the positioner of material to be cut, the described device that moves up and down is slidedly arranged in described container cavity, move up and down described in described ultrasonic knife is sheathed in device, and the cutter head of described ultrasonic knife passes and moves up and down the outside of device described in being positioned at, the upper and lower side of device is moved up and down described in the upper and lower side of described ultrasonic knife is individually fixed in, the described lower end moving up and down device is outside affixed with described positioner, the outside of described assembly is also provided with at least one union elbow.
Preferably, described in move up and down device and comprise the upper slitter cylinder that is sheathed on described ultrasonic knife outside and cutter cylinder, is sheathed on the reciprocal cover of described upper slitter cylinder outside, a rotary support and is fixed on rotary sleeve on described rotary support once, wherein,
Described upper slitter cylinder and described lower cutter cylinder are separately fixed at the upper and lower side of described ultrasonic knife, the upper end of described reciprocal cover is fixed on described upper slitter cylinder, and be slidedly arranged in described container cavity, described rotary support is slidably connected by a positioning sleeve and described assembly, it is outside that described rotary sleeve is sheathed on described lower cutter cylinder, and the lower end of described rotary sleeve is outside affixed with described positioner.
Preferably, be connected by a bearing between described reciprocal cover with described upper slitter cylinder, between described reciprocal cover and described container cavity, be provided with at least one sealing ring.
Preferably, described positioner comprises a pressure head supporting base and a pressure head, described pressure head supporting base is fixed in the outside of described rotary sleeve, described pressure head is slidably connected by a guider and described pressure head supporting base, be fixed with at least one elastomeric element between described pressure head and described lower cutter cylinder, the lower surface of described pressure head offer one just to the opening of the cutter head of described ultrasonic knife.
Preferably, described guider is a guide finger, and described elastomeric element is a spring.
Preferably, described cut-off knife head also comprises an adjustment circle, and described adjustment circle is connected with described reciprocal external threading.
Preferably, described cut-off knife head also comprises a servomotor and one first synchronizing wheel, described rotary sleeve is fixed with one second synchronizing wheel, described first synchronizing wheel is connected with described second synchronizing wheel by Timing Belt, and described first synchronizing wheel is connected with described servomotor.
Preferably, some extension springs are connected with between described second synchronizing wheel and described pressure head supporting base.
Preferably, described cut-off knife head also comprises a guard shield, and described guard shield covers at the outside of described first synchronizing wheel, described second synchronizing wheel and described rotary sleeve, and described guard shield is fixedly connected with described assembly.
Preferably, described in move up and down device and also comprise one and back and forth overlap positioner, described reciprocal cover positioner is arranged in described container cavity, and is fixedly connected with described reciprocal cover.
Preferably, described reciprocal cover positioner comprises one and back and forth overlaps locating piece, pin and a spring, described reciprocal cover locating piece is arranged on described pin, one end of described pin is fixed in described container cavity, the other end of described pin is by described spring to being located in described container cavity, and a side of described reciprocal cover locating piece is connected with described reciprocal cover screw.
Preferably, described rotary sleeve is provided with a sensor.
In the present invention, above-mentioned optimum condition can be combined on the basis meeting this area general knowledge, obtains each preferred embodiment of the present invention.
Positive progressive effect of the present invention is: ultrasonic cutter head of the present invention adopts hyperacoustic energy, the local heat of cut material is melted, thus reaches the object of cutting material.Ultrasonic wave cutting does not need sharp cutting edge, and also do not need very large pressure, that can not cause cut material collapses limit, breakage, and cutting part is by ideally edge sealing, can prevent the loose of cut material structure.Meanwhile, because cutter are when doing ultrasonic wave vibration, frictional resistance is little especially, and cut material is not easily bonded on blade.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of ultrasonic cutter head of the present invention preferred embodiment.
Fig. 2 is the profile one of ultrasonic cutter head of the present invention preferred embodiment.
Fig. 3 is the profile two of ultrasonic cutter head of the present invention preferred embodiment.
Detailed description of the invention
Present pre-ferred embodiments is provided, to describe technical scheme of the present invention in detail below in conjunction with accompanying drawing.
As Figure 1-3, ultrasonic cutter head of the present invention comprises assembly 1, ultrasonic knife 5, and moves up and down device and for the positioner of fixing material to be cut.Wherein, in assembly 1, be provided with a container cavity 12, described in move up and down device and be slidedly arranged in container cavity 12, move up and down in device described in ultrasonic knife 5 is sheathed on, and the cutter head 51 of ultrasonic knife 5 passes and moves up and down the outside of device described in being positioned at.Move up and down the upper and lower side of device described in the upper and lower side of ultrasonic knife 5 is individually fixed in, described in move up and down the lower end of device outside affixed with described positioner.In addition, at least one union elbow 11 is also provided with in the outside of assembly 1.
Further, as shown in Figures 2 and 3, move up and down device described in comprise the upper slitter cylinder 2 that is sheathed on ultrasonic knife 5 outside and cutter cylinder 8, is sheathed on upper slitter cylinder 2 outside reciprocal cover 13, rotary support 14 and once and be fixed on rotary sleeve 6 on rotary support 14.Specifically, upper slitter cylinder 2 and lower cutter cylinder 8 are separately fixed at the upper and lower side of ultrasonic knife 5, and back and forth the upper end of cover 13 is fixed on upper slitter cylinder 2, and is slidedly arranged in container cavity 12.Rotary support 14 is slidably connected with assembly 1 by a positioning sleeve 141, and rotary sleeve 6 is set in the outside of lower cutter cylinder 8, and the lower end of rotary sleeve 6 is outside affixed with described positioner.Especially, back and forth overlap 13 herein and be connected by a bearing 131 with between upper slitter cylinder 2, be back and forth provided with at least one sealing ring 132 between cover 13 and container cavity 12.Preferably, rotary sleeve 6 arranges a sensor 61, responds to the cut direction of ultrasonic knife 5 with this, be convenient to regulate location.
Further, as shown in Figures 2 and 3, described positioner comprises pressure head supporting base 7 and a pressure head 4, and pressure head supporting base 7 is fixed in the outside of rotary sleeve 6, and pressure head 4 is slidably connected by a guider and pressure head supporting base 7.At least one elastomeric element is fixed with, such as a spring 41 between pressure head 4 and lower cutter cylinder 8.Preferably, described guider is a guide finger 71.In addition, the lower surface of pressure head 4 offers an opening 42, make opening 42 just to the cutter head 51 of ultrasonic knife 5.Herein, alternatively, the lower surface of pressure head can be set to card and establish a pressure head plate, and opening 42 is opened on shown pressure head plate.
According to said structure, described cut-off knife head promotes back and forth cover 13 by union elbow 11 air inlet, drives upper slitter cylinder 2 and ultrasonic knife 5 to move downward, otherwise moves upward.Promote pressure head supporting base 7 by lower cutter cylinder 8 when ultrasonic knife 5 declines cutting material is fixed by pressure head 4.
Preferably, described cut-off knife head also comprises an adjustment circle 3, and adjustment circle 3 overlaps 13 be threaded with reciprocal.By adjustment circle 3 when needing the depth of cut adjusting ultrasonic knife 5, being in the consideration of the problems such as installation, needing the depth of cut regulating cutter head 51 flexibly, to ensure that the material be cut can cut smoothly.Mainly through adjustment adjustment circle 3 getting off to change the depth of cut of cutter head 51 in the present invention, thus effectively control the degree of depth of cutter head 51.
In addition, described cut-off knife head also comprises servomotor 10 and one first synchronizing wheel 9, and rotary sleeve 6 is fixed with one second synchronizing wheel 15, first synchronizing wheel 9 and is connected with the second synchronizing wheel 15 by Timing Belt, the first synchronizing wheel 9 is connected with servomotor 10.Like this, drive the first synchronizing wheel 9 by servomotor 10, then carry out angle orientation by cutter cylinder 8 under rotary sleeve 6 interlock and ultrasonic knife 5.Thus, ultrasonic knife 5 can carry out degree of depth adjustment easily for alignment error.Especially, between the second synchronizing wheel 15 and pressure head supporting base 7, some extension springs 16 are connected with.When described ultrasonic cutter not cutting hides time, by the rising of ultrasonic knife 5, by extension spring 16, pressure head supporting base 7 is retracted, thus band dynamic head 4 moves upward, ensures to keep enough distances between pressure head 4 and material to be cut.Also be covered with a guard shield 91 in the outside of the first synchronizing wheel 9, second synchronizing wheel 15 and rotary sleeve 6, guard shield 91 is fixedly connected with assembly 1, thus plays protective action effectively.
More preferably, as shown in Figure 3, described in move up and down device and also comprise one and back and forth overlap positioner, described reciprocal cover positioner is arranged in container cavity 12, and with back and forth overlap 13 and be fixedly connected with.Specifically, described reciprocal cover positioner comprises one and back and forth overlaps locating piece 133, pin 134 and a spring 135, reciprocal cover locating piece 133 is arranged on pin 134, one end of pin 134 is fixed in container cavity 12, the other end of pin 134 is by spring 135 to being located in container cavity 12, and back and forth a side of cover locating piece 133 is overlapped 13 screws be connected with reciprocal.
According to said structure, when described ultrasonic cutter head uses, such as during cutting hides: first, by external solenoid control source of the gas from union elbow 11 inner chamber 12 top entering assembly 1 suitable for reading, promote some sealing ring 132(as shown in Figure 3 sealing ring 132 be fixed on back and forth on cover 13), thus it is downward to promote back and forth cover 13.Reciprocal cover 13 is provided with reciprocal locating piece 133, by pin 134, reciprocal locating piece 133 ensures that its direction can only move up and down, reciprocal cover 13 is fixed on upper slitter cylinder 2 by a pin, upper slitter cylinder 2 is fixed on the top of ultrasonic knife 5, thus promotion ultrasonic knife 5 moves downward, by being fixed on cutter head 51 cutting hides of ultrasonic knife 5 front end, otherwise moving upward, realizing departing from cutting material.
For ensureing cut quality, must control the direction of cutter head, the direction of cutter head 51 is fixed on rotary sleeve 6 by servomotor 10 transmission first synchronizing wheel 9 and the second synchronizing wheel 15, second synchronizing wheel 15.Rotary sleeve 6 is fixed on rotary support 14 by bearing, rotary sleeve 6 is installed simultaneously little bearing, by the keyway transmitting torque on lower cutter cylinder 8, drive the bottom of ultrasonic knife 5 to produce to rotate, and judge direction by sensor 61, thus ensure cutter head 51 cut direction all the time with blade cutting edge alignment, ensure cut quality.
In order to improve cut quality further, need to be pressed solidly by leather to be cut by platen, when ensureing to cut, leather is relatively fixing, promotes pressure head supporting base 7 and move downward when main realization is declined by ultrasonic knife 5, is with the downward fixing leather of dynamic head 4 simultaneously.Pressure head 4 is when pressing tactile leather, and spring 41 compresses by pressurized, and pressure head 4 according to the leather of different-thickness, can be regulated the height of pressure head 4, make well to fix leather all the time.
In sum, ultrasonic cutter head of the present invention has following plurality of advantages: ultrasonic knife has depth adjustment, can carry out degree of depth adjustment easily for alignment error.By quick coupling structure, change cutter head easily.Structure is compacter, can increase and effectively cut out area.During dress ultrasonic knife, each installation site is relatively consistent.This structure can more conveniently be adapted to be less than the ultrasonic wave cutter hub that diameter is 42mm.Head and easy to maintenance is installed, easily entirety can be pulled down maintenance.Circuit and tracheae are relatively simple.Cutting speed is 2 times of original vibrating blade.The life-span of cutter head extends 1 times than original vibrating blade.
Although the foregoing describe the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present invention and essence, can make various changes or modifications to these embodiments, but these change and amendment all falls into protection scope of the present invention.
Claims (9)
1. a ultrasonic cutter head, it is characterized in that, it comprises in one the assembly establishing a container cavity, one ultrasonic knife, one moves up and down device and the positioner for fixing material to be cut, the described device that moves up and down is slidedly arranged in described container cavity, move up and down described in described ultrasonic knife is sheathed in device, and the cutter head of described ultrasonic knife passes and moves up and down the outside of device described in being positioned at, the upper and lower side of device is moved up and down described in the upper and lower side of described ultrasonic knife is individually fixed in, the described lower end moving up and down device is outside affixed with described positioner, the outside of described assembly is also provided with at least one union elbow,
The described device that moves up and down comprises the upper slitter cylinder that is sheathed on described ultrasonic knife outside and cutter cylinder, is sheathed on the reciprocal cover of described upper slitter cylinder outside, a rotary support and is fixed on rotary sleeve on described rotary support once, wherein,
Described upper slitter cylinder and described lower cutter cylinder are separately fixed at the upper and lower side of described ultrasonic knife, the upper end of described reciprocal cover is fixed on described upper slitter cylinder, and be slidedly arranged in described container cavity, described rotary support is slidably connected by a positioning sleeve and described assembly, it is outside that described rotary sleeve is sheathed on described lower cutter cylinder, and the lower end of described rotary sleeve is outside affixed with described positioner;
Be connected by a bearing between described reciprocal cover with described upper slitter cylinder, between described reciprocal cover and described container cavity, be provided with at least one sealing ring;
Described positioner comprises a pressure head supporting base and a pressure head, described pressure head supporting base is fixed in the outside of described rotary sleeve, described pressure head is slidably connected by a guider and described pressure head supporting base, be fixed with at least one elastomeric element between described pressure head and described lower cutter cylinder, the lower surface of described pressure head offer one just to the opening of the cutter head of described ultrasonic knife.
2. ultrasonic cutter head as claimed in claim 1, it is characterized in that, described guider is a guide finger, and described elastomeric element is a spring.
3. ultrasonic cutter head as claimed in claim 1, it is characterized in that, described cut-off knife head also comprises an adjustment circle, and described adjustment circle is connected with described reciprocal external threading.
4. ultrasonic cutter head as claimed in claim 1, it is characterized in that, described cut-off knife head also comprises a servomotor and one first synchronizing wheel, described rotary sleeve is fixed with one second synchronizing wheel, described first synchronizing wheel is connected with described second synchronizing wheel by Timing Belt, and described first synchronizing wheel is connected with described servomotor.
5. ultrasonic cutter head as claimed in claim 4, is characterized in that, be connected with some extension springs between described second synchronizing wheel and described pressure head supporting seat.
6. ultrasonic cutter head as claimed in claim 4, it is characterized in that, described cut-off knife head also comprises a guard shield, and described guard shield covers at the outside of described first synchronizing wheel, described second synchronizing wheel and described rotary sleeve, and described guard shield is fixedly connected with described assembly.
7. ultrasonic cutter head as claimed in claim 1, is characterized in that, described in move up and down device and also comprise one and back and forth overlap positioner, described reciprocal positioner is arranged in described container cavity, and is fixedly connected with described reciprocal cover.
8. ultrasonic cutter head as claimed in claim 7, it is characterized in that, described reciprocal cover positioner comprises one and back and forth overlaps locating piece, pin and a spring, described reciprocal cover locating piece is arranged on described pin, one end of described pin is fixed in described container cavity, the other end of described pin is by described spring to being located in described container cavity, and a side of described reciprocal cover locating piece is connected with described reciprocal cover screw.
9. ultrasonic cutter head as claimed in claim 1, it is characterized in that, described rotary sleeve is provided with a sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310064071.3A CN103128792B (en) | 2013-02-28 | 2013-02-28 | Nose of ultrasonic cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310064071.3A CN103128792B (en) | 2013-02-28 | 2013-02-28 | Nose of ultrasonic cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103128792A CN103128792A (en) | 2013-06-05 |
| CN103128792B true CN103128792B (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310064071.3A Expired - Fee Related CN103128792B (en) | 2013-02-28 | 2013-02-28 | Nose of ultrasonic cutting machine |
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| CN (1) | CN103128792B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191601B (en) * | 2014-08-19 | 2016-06-01 | 陈林 | A kind of method of tubulose part edge sealing and specific equipment |
| CN106938474B (en) * | 2017-03-30 | 2019-08-02 | 长园和鹰智能科技有限公司 | Template cutter and its head |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4841822A (en) * | 1986-05-08 | 1989-06-27 | Gerber Scientific, Inc. | Cutter head and knife for cutting sheet material |
| JPS63256544A (en) * | 1987-04-13 | 1988-10-24 | Amagasaki Kosakusho:Kk | Cutter head device for glass cutter |
| CN202201817U (en) * | 2011-08-15 | 2012-04-25 | 安徽精菱玻璃机械有限公司 | Novel cutter head for glass cutting machine |
| CN102320730A (en) * | 2011-08-18 | 2012-01-18 | 蚌埠朝阳玻璃机械有限公司 | Rotary knife head for fully-automatic glass cutter |
| CN203171717U (en) * | 2013-02-28 | 2013-09-04 | 上海和鹰机电科技股份有限公司 | Ultrasonic cutting knife machine head |
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| CN103128792A (en) | 2013-06-05 |
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Owner name: JIANGSU YIN ELECTROMECHANICAL SCIENCE + TECHNOLOGY Free format text: FORMER OWNER: SHANGHAI HEYING MECHANICAL AND ELECTRICAL TECHNOLOGY CO., LTD. Effective date: 20150415 |
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Free format text: CORRECT: ADDRESS; FROM: 201100 MINHANG, SHANGHAI TO: 224799 YANCHENG, JIANGSU PROVINCE |
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Effective date of registration: 20150415 Address after: 224799 Nanjing road Yancheng City Jianhu County, Jiangsu Province Economic Development Zone No. 38 Patentee after: Jiangsu Yin Electromechanical Science & Technology Co., Ltd. Address before: 201100 room E2, room, No. 89 Xin Bang Road, Shanghai, Minhang District, China Patentee before: Shanghai Yin Science & 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: 20150429 Termination date: 20200228 |