CN111394984A - Cutting machine head and cutting machine carrying same - Google Patents
Cutting machine head and cutting machine carrying same Download PDFInfo
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- CN111394984A CN111394984A CN202010218021.6A CN202010218021A CN111394984A CN 111394984 A CN111394984 A CN 111394984A CN 202010218021 A CN202010218021 A CN 202010218021A CN 111394984 A CN111394984 A CN 111394984A
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- eccentric wheel
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- eccentric
- cutting machine
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- 230000001360 synchronised effect Effects 0.000 claims abstract description 57
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 229910002804 graphite Inorganic materials 0.000 claims description 12
- 239000010439 graphite Substances 0.000 claims description 12
- 230000033001 locomotion Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
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- Nonmetal Cutting Devices (AREA)
Abstract
The application discloses cutter aircraft nose and carry on its cutter. The cutting machine head comprises a frame, wherein the frame comprises a middle plate, and a front plate is arranged on the first side of the frame; the main transmission module is arranged on a second side opposite to the first side and comprises a second driven wheel set, a first main synchronous wheel set arranged on the first side and a motor fixed on the rack; eccentric wheel module, its configuration in first side, the eccentric wheel module includes: the eccentric wheel module comprises a first eccentric wheel set and a second eccentric wheel set, the first eccentric wheel set is connected with a first synchronous belt wheel, the second eccentric wheel set is connected with a second synchronous belt wheel, the first synchronous belt wheel and the second synchronous belt wheel are respectively connected with a first main synchronous wheel set through synchronous belts, and a sliding shaft is arranged on a front plate and used for connecting the eccentric wheel module and the eccentric wheel module to slide along the sliding shaft. Through the design, when the cutting machine head runs, the motor does not move up and down along with the eccentric wheel module, so that the stability of the cutting machine head is good.
Description
Technical Field
The application relates to the technical field of cutting, in particular to a cutting machine head with a double eccentric wheel type driving mechanism and a cutting machine carrying the cutting machine head.
Background
The cutting machine is used for batch cutting of clothing cloth, and the cutting machine includes aircraft nose and fuselage, and the aircraft nose is located the fuselage, and the aircraft nose is used for tailorring materials such as cloth. The machine head comprises a machine frame, a main transmission module, an eccentric wheel module and other functional modules, wherein the main transmission module is arranged on the machine frame, the eccentric wheel module is arranged on a sliding shaft of the machine frame, and when the machine head works, the eccentric wheel module moves up and down along the sliding shaft; the eccentric wheel module comprises a transmission shaft and an eccentric wheel and is used for converting rotary motion into linear reciprocating motion. In the aircraft nose of cutter at present, the eccentric wheel module adopts the structure of single eccentric wheel cooperation balancing piece, and the motor passes through the V-arrangement area and directly is connected with eccentric wheel module main shaft, and the motor is direct along with eccentric wheel module up-and-down motion when the aircraft nose moves under this structure, because the motor is heavier, unstable factor is many in the motion process, increases the vibrations and the noise of aircraft nose, reduces the stability and the precision of aircraft nose. In addition, the eccentric wheel module adopts a single eccentric wheel and an adaptive balance block, and the vibration balance effect is poor during operation, so that the stability of the machine head is poor.
Therefore, a new mechanism of a head and a cutting machine equipped with the same are required.
Disclosure of Invention
In order to overcome the defects, the invention aims to provide a novel cutting machine head with a double eccentric wheel type driving mechanism, wherein a motor serving as a power source does not move up and down along with an eccentric wheel module during operation, and the dynamic balance is good during operation of the cutting machine head.
In order to achieve the purpose, the following technical scheme is adopted in the application:
a cutting machine head, comprising:
the frame comprises a middle plate, and a front plate is arranged on the first side of the middle plate;
the main transmission module is arranged on a second side opposite to the first side, and comprises a second driven wheel set and a first main synchronous wheel set which is connected and arranged on the first side;
the motor is fixed on the rack;
eccentric wheel module, its configuration in first side, the eccentric wheel module includes: the first eccentric wheel set is connected with a first synchronous belt wheel, the second eccentric wheel set is connected with a second synchronous belt wheel, and the first synchronous belt wheel and the second synchronous belt wheel are respectively connected with the first main synchronous wheel set through synchronous belts; and
the sliding shaft is arranged on the front plate and is used for connecting the eccentric wheel module and the eccentric wheel module slides along the sliding shaft. Through the design, the motor does not move up and down along with the eccentric wheel module when the cutting machine head runs, so that the stability of the cutting machine head is good.
Preferably, the second driven wheel set is rotatably mounted on a second driven wheel set mounting seat, and the second driven wheel set mounting seat penetrates through the middle plate through a fastener to be connected with the base of the eccentric wheel module.
Preferably, the first main synchronizing wheel set penetrates through the middle plate through a fastener to be connected with the second driven wheel set, and the first main synchronizing wheel is driven to rotate based on the rotation of the second driven wheel set.
Preferably, the cutter head includes an upper top plate fixed to one side of the middle plate and disposed opposite to the front plate, and one end of the sliding shaft is fixed to the upper top plate and the other end is fixed to the front plate.
Preferably, the cutting machine head comprises a base which is sleeved on the sliding shaft, the base is connected with the base of the eccentric wheel module, and the base slides along the sliding shaft to drive the base to move so as to drive the eccentric wheel module to move.
Preferably, the cutting machine head further comprises:
one end of the first connecting rod is connected with the first eccentric wheel set; and
one end of the second connecting rod is connected with the second eccentric wheel set, and the other end of the first connecting rod and the other end of the second connecting rod are respectively connected with the middle support block.
Preferably, the cutting machine head further comprises a guide component, one end of the guide component is fixed on the middle support block, and the other end of the guide component is used for connecting a cutter.
Preferably, the cutting machine head further comprises a first belt shaft bearing shaft which is mounted on the first connecting rod through a first bearing, a second belt shaft bearing shaft which is mounted on the second connecting rod through a first bearing, and the middle support block is connected with the first belt shaft bearing shaft and the second belt shaft bearing shaft through fasteners respectively.
Preferably, the cutting machine head further comprises a graphite guide sleeve which is arranged on the base of the eccentric wheel module, the graphite guide sleeve is sleeved on the guide part, and the guide part moves in a reciprocating manner along the graphite guide sleeve.
The embodiment of the application provides a cutting machine which is characterized by comprising a machine body, wherein a Y rail is arranged on the machine body, and the cutting machine head is arranged on the Y rail.
Has the advantages that:
the utility model provides a cutter aircraft nose with double eccentric wheel formula actuating mechanism, the motor that its operation was regarded as the power supply does not do the up-and-down motion along with eccentric wheel module, and aircraft nose stability is good like this, and small in noise can improve the precision of aircraft nose.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
fig. 1-3 are schematic structural views of a cutting machine head according to an embodiment of the application;
FIG. 4 is a schematic diagram of an exploded view of a cutting machine head according to an embodiment of the present application;
FIG. 5 is a schematic structural diagram of a double eccentric mechanism and a guide shaft according to an embodiment of the present application;
FIG. 6 is a schematic cross-sectional view of E-E in FIG. 5;
FIG. 7 is a schematic view of the dual eccentric mechanism of FIG. 5 from a perspective of the guide shaft;
FIG. 8 is a schematic cross-sectional view A-A of FIG. 7;
fig. 9 is a perspective view of a double eccentric mechanism and a guide shaft according to an embodiment of the present application.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions employed in the examples may be further adjusted as determined by the particular manufacturer, and the conditions not specified are typically those used in routine experimentation.
The embodiment of the application provides a cutting machine head, which comprises a rack, a cutting machine head and a cutting machine head, wherein the rack is provided with a middle plate, and a front plate is arranged on a first side of the rack; the second side is provided with a rear plate; the main transmission module is arranged on a second side opposite to the first side and comprises a second driven wheel set and a first main synchronous wheel set which is connected and arranged on the first side; the motor is fixed on the rack; eccentric wheel module, its configuration in first side, the eccentric wheel module includes: the first eccentric wheel set is connected with a first synchronous belt wheel, the second eccentric wheel set is connected with a second synchronous belt wheel, and the first synchronous belt wheel and the second synchronous belt wheel are respectively connected with a first main synchronous wheel set through synchronous belts; and a sliding shaft disposed on the front plate for connecting the eccentric wheel module and along which the eccentric wheel module slides (e.g., cylinder-based driving). By the design, the cutting machine head of the driving mechanism with the double eccentric wheel sets does not move up and down along with the eccentric wheel modules when the cutting machine head operates, so that the cutting machine head is good in stability and low in noise, and the precision of the cutting machine head is improved.
The cutting machine head of the present application is described in detail below in conjunction with fig. 1-9.
The cutting machine head 100 comprises a frame 110, the frame 100 comprises a middle plate 9, a front plate 17 arranged on a first side 9a of the middle plate, and a back plate 19 arranged on a second side 9b opposite to the first side 9 a;
main drive module, it disposes in second side 9b, and this main drive module includes: a first driving wheel set 38, a first driven wheel set 2, a second driven wheel set 5 which are respectively connected with a transmission belt 4, a driving motor 7, a first driving wheel set 38 driven by the driving motor 7 to rotate and a first driven wheel set 2 and a second driven wheel set 5 driven by the transmission belt 4 (such as a belt) to rotate, and a second eccentric wheel set 13 arranged on the first side 9a of the intermediate plate, wherein the first driving wheel set 38 is driven by the driving motor 7 to rotate, the first driven wheel set 2 and the second driven wheel set 5 are driven by the transmission belt 4 (such as a belt);
the first main synchronous pulley set 39 is disposed on the first side 9a of the middle plate 9 and connected to the first synchronous pulley 30 and the second synchronous pulley 31 through a synchronous belt, the first main synchronous pulley set 39 passes through the middle plate 9 and is connected to the second driven pulley set 5 through a connecting member, the sliding shaft 21 is disposed on the first side 9a of the middle plate 9 and fixed to the front plate, the sliding shaft is connected to the eccentric wheel module 120, and the eccentric wheel module 120 slides along the sliding shaft 21. Preferably, the eccentric wheel module 120 is connected to a driving device (e.g., a cylinder, not shown) and slides along the sliding shaft 21 based on the driving thereof. Preferably, the first synchronous pulley 30 and the second synchronous pulley 31 are respectively connected to the eccentric wheel set through the tensioning sleeve 11.
In this embodiment, the main transmission module may include a first follower wheel 3 and a second follower wheel 6. The first follow-up wheel 3 and the second follow-up wheel 6 are arranged on a flat tension wheel shaft 35 through a deep groove ball bearing 36. The frame 11 includes an upper top plate 1 fixed to one side of the intermediate plate 9 and disposed opposite to the front plate 17, and a slide shaft 21 having one end fixed to the upper top plate 1 and the other end fixed to the front plate 17 (e.g., the slide shaft 21 is fixed to the front plate 17 via a foot rest 16). Preferably, the sliding shaft is sleeved with a base 20, and the linear bearing 32 is disposed in the base 20. The base 20 is connected with a base 33 of the eccentric wheel module, and the base 33 slides along the sliding shaft to drive the base 20 to move and further drive the eccentric wheel module 120 to move. The eccentric wheel set 13 includes a first eccentric wheel set 13a and a second eccentric wheel set 13b connected to the first synchronous pulley 30 and the second synchronous pulley 31, respectively, and the eccentric wheel set 13 is rotated based on driving thereof. The eccentric wheel set 13 is connected with a connecting rod 14, the connecting rod 14 comprises a first connection 14a connected with the first eccentric wheel set 13a, a second connection 14b connected with the second eccentric wheel set 13b to convert the rotation motion of the eccentric wheel set into the up-and-down motion of the connecting rod 14, the end of the connecting rod 14 far away from the eccentric wheel set 13 is connected to a middle support block 40 through a connecting piece, the middle support block 40 is connected with a guide part 15, and the guide part 15 is connected with a cutting knife (not shown) through a fixing piece. One end of the guide component is fixed on the middle support block, and the other end of the guide component is used for connecting a cut-off knife. Such as: the other end of the guide component penetrates through the base of the eccentric wheel module and is used for being connected with a cutter. The base of the eccentric wheel module is provided with a through hole which is used for penetrating through the guide component. Preferably, the through hole is provided with a graphite guide sleeve 28, which is sleeved on the guide part, and the guide part reciprocates along the graphite guide sleeve. Preferably, the guide member is a guide shaft. The guide shaft reciprocates along the graphite guide sleeve. In this embodiment, the first driven pulley group 2 is disposed on the second side 9b of the intermediate plate 9, and the first driven pulley group 2 and the second driven pulley group 5 are driven to rotate by the driving of the driving motor 7 through a belt; the second driven wheel set 5 rotates to drive the connected first main synchronous wheel set 39 to rotate, and the first main synchronous wheel set 39 rotates to drive the first synchronous belt wheel 30 and the connected second synchronous belt wheel 31 to rotate through the synchronous belt; the first synchronous belt pulley 30 and the second synchronous belt pulley 31 rotate to drive the eccentric wheel set 13 to rotate, so that the connecting rod 14 is driven to move up and down based on the rotation of the eccentric wheel set 13 to drive the guide shaft 15 to move synchronously, and the cutter connected with the guide shaft 15 is driven to move up and down to cut. In the structure, the first main synchronous wheel set transmits the power of the driving motor to the eccentric wheel set through the synchronous belt, namely, the power of the motor is transmitted to the eccentric wheel set, so that the first eccentric wheel set and the second eccentric wheel set rotate in opposite and synchronous directions. The eccentric wheel group is installed on the eccentric wheel installation seat through a first deep groove ball bearing assembly 22, and the synchronous tension wheel 8 is installed on the eccentric wheel installation seat through a bearing. The second driven wheel set 5 is mounted to the second driven wheel set mounting block 34 by a bearing set 37, and the second driven wheel set mounting block 34 is mounted to the eccentric wheel mounting block. In one embodiment, the tightness of the flat belt is adjusted by adjusting the first driven pulley set 2 (i.e., adjusting the distance between the first driven pulley set and the first driving pulley set 38).
In one embodiment, the eccentric module includes a base 33 of the eccentric module, and the second driven wheel set 5 is rotatably mounted to a second driven wheel set mount, the second driven wheel set mount 33 being connected to the base 33 of the eccentric module by fasteners through the intermediate plate 9. The second driven wheel set 5 is connected with the first main synchronous wheel set 39 through a flat key and a fastening piece, and the second driven wheel set 5 has continuous power when moving up and down along the sliding shaft along with the base 33 of the eccentric wheel module.
In one embodiment, the first master synchronizing wheel set is connected with the second driven wheel set through the middle plate by a fastener, and the first master synchronizing wheel set is driven to rotate based on the rotation of the second driven wheel set.
In one embodiment, the connecting rod comprises a first connecting rod, one end of the first connecting rod is connected with the first eccentric wheel set, one end of the second connecting rod is connected with the second eccentric wheel set, and the other end of the first connecting rod and the other end of the second connecting rod are respectively connected with the middle support block. Preferably, the other end of the first connecting rod and the other end of the second connecting rod are respectively connected with the middle support block through a shaft assembly with a shaft bearing. The first connecting rod is connected with one end of the first connecting rod through a first eccentric wheel set. The first bearing-shaft assembly comprises a deep groove ball bearing 23 and a bearing shaft 24. And one end of the second connecting rod is connected to the first eccentric wheel set through a second bearing shaft component. The second bearing shaft assembly includes a deep groove ball bearing and a bearing shaft.
In one embodiment, the first and second belt- shaft bearing shafts 26 and 26 are mounted to the first and second links by first and second belt- shaft bearings 25 and 25, respectively, and the center support block is connected to the first and second belt-shaft bearing shafts by fasteners.
The connecting rod is respectively connected with the eccentric wheel set through the deep groove ball bearing and the bearing shaft, the shaft bearing shaft with the shaft is installed on the connecting rod through the deep groove ball bearing, the shaft bearing with the shaft is connected onto the shaft bearing with the shaft through the fastener, and the middle support block is connected onto the shaft bearing with the shaft through the fastener. The middle support block is provided with a guide shaft which penetrates through a graphite guide sleeve on the eccentric wheel mounting seat, and when the eccentric wheel set rotates, the connecting rod is driven to drive the middle support block, so that the middle support block drives the guide shaft to do up-and-down reciprocating motion along the graphite guide sleeve. The graphite guide sleeve is soft in texture and good in stability, and noise generated by movement of the guide shaft during operation can be reduced. Preferably, the eccentric wheel mounting seat is internally provided with a first limiting seat and a second limiting seat which are used for limiting the left and right deflection of the belt shaft bearing.
In one embodiment, the frame 110 includes a first side panel 10 and/or a first side panel 18. Which is used to improve the mechanical strength of the frame.
In one embodiment, a cutting machine head includes a frame having a middle plate, a first side thereof configured with a front plate, a second side opposite the first side configured with a back plate; the main transmission module is arranged on the second side and comprises a first driving wheel set, a first driven wheel set and a second driven wheel set which are respectively connected with a transmission belt, the first driving wheel set is connected with the output end of a motor, and the motor is fixed on the second side and/or the rear plate; the eccentric wheel module is arranged on the first side of the middle plate and comprises a first eccentric wheel set and a second eccentric wheel set, the first eccentric wheel set is connected with a first synchronous belt wheel, and the second eccentric wheel set is connected with a second synchronous belt wheel; the first main synchronous wheel set is arranged on the first side of the middle plate and is connected with a first synchronous belt wheel and a second synchronous belt wheel through synchronous belts, and the first main synchronous wheel set penetrates through the middle plate through a connecting piece to be connected with a second driven wheel set; and the sliding shaft is arranged on the first side of the middle plate and is used for connecting the eccentric wheel module which slides along the sliding shaft. Through the design, the eccentric wheel module is provided with a driving mechanism of a first eccentric wheel set and a driving mechanism of a second eccentric wheel set (called as a double eccentric wheel set for short), and the first eccentric wheel set and the second eccentric wheel set are opposite in rotating direction and synchronous. The motor of the main transmission module is fixed on the second side of the middle plate and/or the rear plate, and the motor does not move up and down along with the eccentric wheel module during operation, so that the stability of the head of the cutting machine is good, the operation noise is low, and the precision of the head of the cutting machine is improved.
In addition, the embodiment of the application also provides a cutting machine, and the cutting machine is provided with the cutting machine head.
In the present application, the terms "upper", "lower", "inside", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
The above embodiments are merely illustrative of the technical concepts and features of the present application, and the purpose of the embodiments is to enable those skilled in the art to understand the content of the present application and implement the present application, and not to limit the protection scope of the present application. All equivalent changes and modifications made according to the spirit of the present application are intended to be covered by the scope of the present application.
Claims (10)
1. A cutting machine head, comprising:
the frame comprises a middle plate, and a front plate is arranged on the first side of the middle plate;
the main transmission module is arranged on a second side opposite to the first side, and comprises a second driven wheel set and a first main synchronous wheel set which is connected and arranged on the first side;
the motor is fixed on the rack;
the eccentric wheel module is arranged on the first side and comprises a first eccentric wheel set and a second eccentric wheel set, the first eccentric wheel set is connected with a first synchronous belt wheel, the second eccentric wheel set is connected with a second synchronous belt wheel, and the first synchronous belt wheel and the second synchronous belt wheel are respectively connected with the first main synchronous wheel set through synchronous belts; and
the sliding shaft is arranged on the front plate and is used for connecting the eccentric wheel module and the eccentric wheel module slides along the sliding shaft.
2. The trimmer head of claim 1, wherein the second driven wheel set is rotatably mounted to a second driven wheel set mount, the second driven wheel set mount being coupled to the base of the eccentric module by a fastener passing through the intermediate plate.
3. The trimmer head of claim 2, wherein the first master synchronizing wheel assembly is coupled to the second driven wheel assembly through the intermediate plate via fasteners and rotates the first master synchronizing wheel based on rotation of the second driven wheel assembly.
4. The trimmer head of claim 1, including an upper top plate fixed to one side of the intermediate plate and disposed opposite the front plate, the sliding shaft having one end fixed to the upper top plate and the other end fixed to the front plate.
5. The trimmer head of claim 4, including a base journaled on the slide shaft, the base being coupled to the base of the eccentric module, the base sliding along the slide shaft to move the base and thereby the eccentric module.
6. The trimmer head of claim 5, including a linear bearing disposed in the base, the linear bearing being journaled on the sliding shaft.
7. The trimmer head of claim 1, wherein the eccentric wheel module further comprises:
one end of the first connecting rod is connected with the first eccentric wheel set; and
one end of the second connecting rod is connected with the second eccentric wheel set, and the other end of the first connecting rod and the other end of the second connecting rod are respectively connected with the middle support block.
8. The trimmer head of claim 7, further comprising a guide member having one end secured to the center support block and another end for engaging a cutting blade.
9. The cutting machine head as claimed in claim 8, further comprising a graphite guide sleeve mounted on the base of the eccentric wheel module, wherein the graphite guide sleeve is sleeved on the guide part, and the guide part reciprocates along the graphite guide sleeve.
10. A cutting machine comprising a body having a Y-rail disposed thereon, the Y-rail having a cutting machine head as claimed in any one of claims 1 to 9 disposed thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010218021.6A CN111394984A (en) | 2020-03-25 | 2020-03-25 | Cutting machine head and cutting machine carrying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010218021.6A CN111394984A (en) | 2020-03-25 | 2020-03-25 | Cutting machine head and cutting machine carrying same |
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| Publication Number | Publication Date |
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| CN111394984A true CN111394984A (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010218021.6A Pending CN111394984A (en) | 2020-03-25 | 2020-03-25 | Cutting machine head and cutting machine carrying same |
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| CN203156830U (en) * | 2013-02-08 | 2013-08-28 | 杭州爱科科技有限公司 | Damping device for cutting machine head |
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| JP2018001322A (en) * | 2016-06-30 | 2018-01-11 | 株式会社ハシマ | Cutting head |
| CN110815318A (en) * | 2019-11-28 | 2020-02-21 | 武汉科普易能科技有限公司 | Cutter device with eccentric balance mechanism |
| CN110863337A (en) * | 2019-11-28 | 2020-03-06 | 武汉科普易能科技有限公司 | Cutter system for numerical control cutting machine |
| CN212270493U (en) * | 2020-03-25 | 2021-01-01 | 长园装备制造有限公司 | Cutting machine head and cutting machine carrying same |
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2020
- 2020-03-25 CN CN202010218021.6A patent/CN111394984A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203156830U (en) * | 2013-02-08 | 2013-08-28 | 杭州爱科科技有限公司 | Damping device for cutting machine head |
| CN205062537U (en) * | 2015-09-10 | 2016-03-02 | 天津宝盈电脑机械有限公司 | Novel cut -off knife of computer cutting bed promotes rotary device |
| CN205223708U (en) * | 2015-12-28 | 2016-05-11 | 江西省慧泽实业有限公司 | Tailoring machine cut mechanism |
| CN105970591A (en) * | 2016-06-24 | 2016-09-28 | 拓卡奔马机电科技有限公司 | Vertical moving mechanism for automatic cutting system |
| JP2018001322A (en) * | 2016-06-30 | 2018-01-11 | 株式会社ハシマ | Cutting head |
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| CN212270493U (en) * | 2020-03-25 | 2021-01-01 | 长园装备制造有限公司 | Cutting machine head and cutting machine carrying same |
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