CN110509323B - Automatic disconnected silk device of abrasive material silk production high accuracy - Google Patents
Automatic disconnected silk device of abrasive material silk production high accuracy Download PDFInfo
- Publication number
- CN110509323B CN110509323B CN201910776905.0A CN201910776905A CN110509323B CN 110509323 B CN110509323 B CN 110509323B CN 201910776905 A CN201910776905 A CN 201910776905A CN 110509323 B CN110509323 B CN 110509323B
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- Prior art keywords
- belt
- transverse plate
- belt wheel
- workbench
- high precision
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/009—Tools not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
- B26D5/26—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed wherein control means on the work feed means renders the cutting member operative
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0625—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/20—Cutting beds
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention relates to the technical field of abrasive wire cutting, and discloses a high-precision automatic wire breaking device for abrasive wire production, which comprises a workbench, wherein two vertical frames are fixedly mounted at the top of the workbench, a transverse plate is fixedly mounted at the tops of the two vertical frames, a cutting mechanism is fixedly mounted in the middle of the bottom of the transverse plate, pressing mechanisms are fixedly mounted at the bottom of the transverse plate through two groups of supporting frames, the two pressing mechanisms are symmetrical, a driving motor, a support and a sliding rod are fixedly mounted at the top of the transverse plate, two first large belt wheels and two first small belt wheels are fixedly mounted on an output shaft of the driving motor, a second small belt wheel is rotatably connected to the side surface of the support, and the first small belt wheel and the second small belt wheel are in transmission connection through a first belt. The invention solves the problems of low cutting efficiency, large precision error and influence on product quality of the conventional abrasive wire cutting device.
Description
Technical Field
The invention relates to the technical field of abrasive wire cutting, in particular to a high-precision automatic wire breaking device for abrasive wire production.
Background
The abrasive filaments are widely used in industry, and are mainly used for dust-proof, polishing, cleaning or grinding treatment of the surface of a workpiece to be ground, such as marble, metal, electronic components and the like. Abrasive filaments are generally produced by a melt spinning method using a thermoplastic resin, abrasive particles, or the like as a main raw material. The industry has primarily used abrasive filaments for finishing, polishing, lapping, deburring, chamfering, and the like of metal workpieces.
Abrasive wire need cut off processing according to required length in process of production, and the tradition utilizes the manual cutting of instrument, and the precision is low, and work efficiency is slow, also has in addition to utilize cutting equipment to process, and for example publication No. CN107581763A discloses an automatic cutting device for stereoplasm brush silk, utilizes a plurality of cylinders to process, and two sets of cylinders are responsible for brush silk centre gripping and conveying, and the time of making a round trip to return is longer, and work efficiency is low.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a high-precision automatic abrasive wire cutting device for abrasive wire production, and solves the problems that the existing abrasive wire cutting device is low in cutting efficiency, large in precision error and influences the product quality.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a high-precision automatic wire breaking device for producing abrasive wires comprises a workbench, wherein two vertical frames are fixedly mounted at the top of the workbench, a transverse plate is fixedly mounted at the top of the two vertical frames, a cutting mechanism is fixedly mounted at the middle part of the bottom of the transverse plate, a pressing mechanism is fixedly mounted at the bottom of the transverse plate through two groups of supporting frames, the two pressing mechanisms are symmetrical, a driving motor, a support and a sliding rod are fixedly mounted at the top of the transverse plate, two first large belt wheels and two first small belt wheels are fixedly mounted on an output shaft of the driving motor, a second small belt wheel is rotatably connected to the side surface of the support, the first small belt wheel and the second small belt wheel are in transmission connection through a first belt, a contact block is arranged on the first belt, a movable sliding plate is arranged on the outer circular surface of the sliding rod, a button is arranged at the top of the sliding plate, and the button is electrically connected with the input, a return spring is fixedly arranged between the bottom of the sliding plate and the top of the transverse plate;
the cutting mechanism comprises an air cylinder, the output end of the air cylinder is fixedly provided with a cutter through a fixed block, and the input end of the air cylinder is electrically connected with the output end of the external PLC;
hold-down mechanism includes two pivots, interior conveyer belt and outer conveyer belt, and the pivot rotates with the support frame lateral wall to be connected, the outer disc of pivot has cup jointed rotary drum and well band pulley, and connects through second belt drive between two well band pulleys, interior conveyer belt cup joints the outside at two rotary drums, be provided with a plurality of telescopic links on the outer disc of interior conveyer belt, and the other end of a plurality of telescopic links is fixed and is enclosed in the outer conveyer belt, has cup jointed the big band pulley of second in the pivot that is close to cutting mechanism one side, and is connected through third belt drive between the big band pulley of epaxial second of commentaries on classics and the first big band pulley of driving motor output shaft.
Preferably, the middle part of the top of the workbench is provided with a cutting groove.
Preferably, the telescopic rod comprises a fixed seat, a cavity is formed in the top of the fixed seat, a supporting spring is fixedly connected to the inner wall of the cavity, and a supporting block is fixedly mounted at the other end of the supporting spring.
Preferably, the front face of the right end of the transverse plate extends forwards by ten centimeters.
Preferably, the cutter is positioned right above the cutting groove on the workbench.
Preferably, the top end of the contact block is in a circular arc shape.
Preferably, the pressing mechanism extends out of one side of the workbench.
Preferably, four bases are arranged at the bottom of the workbench.
(III) advantageous effects
Compared with the prior art, the invention provides a high-precision automatic wire breaking device for abrasive wire production, which has the following beneficial effects:
1. according to the invention, the outer conveying belt can be extruded to tightly abut against the abrasive wires for clamping through the telescopic rod, so that the abrasive wires are not skewed when being cut off to influence the cutting precision and quality, and the stability during processing is improved.
2. According to the invention, through the rotating shaft, the inner conveyor belt and the outer conveyor belt, the abrasive wires can be fed below the cutter under the driving of the driving motor, and the cut abrasive wires can be moved out of the workbench, so that the step of manual operation is omitted, and the working efficiency is improved.
3. According to the invention, the first belt is arranged, the distance of one circle of rotation is equal to the length of the cutting abrasive wire under the driving of the small belt, when the touch block triggers the button, a signal is transmitted to the cylinder through the external PLC, the cutter is pushed to rapidly cut off the abrasive wire, automatic cutting is realized, the equal cutting length of each section can be ensured, and the cutting quality is improved.
4. According to the invention, through the arrangement of the sliding plate and the return spring, when the contact block triggers the button, the push button can be extruded to move downwards and then is separated from the button along with the rotation of the contact block, and the button is reset through the return spring to wait for the next triggering operation, so that the continuity of triggering the button is realized, and the working efficiency is improved.
Drawings
FIG. 1 is a front view of a high precision automated break apparatus for abrasive filament production in accordance with the present invention;
FIG. 2 is a front view of the hold-down mechanism of the present invention;
FIG. 3 is a cross-sectional view of the extension pole of the present invention;
FIG. 4 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;
fig. 5 is a front view of the cutting mechanism of the present invention.
In the figure: 1 workbench, 2 vertical frames, 3 transverse plates, 4 cutting mechanisms, 41 cylinders, 42 cutters, 5 support frames, 6 pressing mechanisms, 61 rotating shafts, 62 inner conveyor belts, 63 outer conveyor belts, 64 rotary drums, 65 middle belt wheels, 66 second belts, 67 telescopic rods, 671 fixing seats, 672 support springs, 673 supporting blocks, 68 third belts, 7 driving motors, 8 supports, 9 sliding rods, 10 first large belt wheels, 100 second large belt wheels, 11 first small belt wheels, 111 second small belt wheels, 12 first belts, 13 contact blocks, 14 sliding plates, 15 buttons and 16 return springs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, the present invention provides a technical solution: a high-precision automatic wire breaking device for producing abrasive wires comprises a workbench 1, four bases are arranged at the bottom of the workbench 1, a cutting groove is formed in the middle of the top of the workbench 1 and is convenient for a cutter 42 to cut, two vertical frames 2 are fixedly arranged at the top of the workbench 1, a transverse plate 3 is fixedly arranged at the tops of the two vertical frames 2, the front face of the right end of the transverse plate 3 extends forwards by ten centimeters to enable two small belt wheels 11 to be kept horizontal, so that the first belt 12 can work normally and effectively, a cutting mechanism 4 is fixedly arranged at the middle of the bottom of the transverse plate 3, a pressing mechanism 6 is fixedly arranged at the bottom of the transverse plate 3 through two groups of supporting frames 5, the two pressing mechanisms 6 are symmetrical, the pressing mechanism 6 extends out of one side of the workbench 1, a driving motor 7 is fixedly arranged at the top of the transverse plate 3, a bracket 8 and a sliding rod 9 are fixedly arranged on an output shaft of the driving motor 7, two, the side surface of the support 8 is rotatably connected with a second small belt wheel 111, the first small belt wheel and the second small belt wheel are in transmission connection through a first belt 12, the circumference of the first belt 12 is equal to the length of a cut abrasive wire, so that the contact block 13 is cut once per rotation, the first belt 12 is provided with the contact block 13, the top end of the contact block 13 is arc-shaped, the contact block 13 is convenient to fall off easily when leaving the button 15, the outer circular surface of the sliding rod 9 is provided with a movable sliding plate 14, the top of the sliding plate 14 is provided with a button 15, the button 15 is electrically connected with the input end of an external PLC through a wire, and a reset spring 16 is fixedly arranged between the bottom of the sliding plate 14 and the top of the transverse plate 3;
the cutting mechanism 4 comprises an air cylinder 41, the output end of the air cylinder 41 is fixedly provided with a cutter 42 through a fixed block, the input end of the air cylinder 41 is electrically connected with the output end of an external PLC, a travel switch is arranged on the air cylinder 41, and the cutter 42 is positioned right above a cutting groove on the workbench 1;
the pressing mechanism 6 comprises two rotating shafts 61, an inner conveyor belt 62 and an outer conveyor belt 63, the rotating shafts 61 are rotatably connected with the side walls of the supporting frame 5, a rotating drum 64 and a middle belt wheel 65 are sleeved on the outer circular surface of each rotating shaft 61, the two middle belt wheels 65 are in transmission connection through a second belt 66, the inner conveyor belt 62 is sleeved outside the two rotary drums 64, a plurality of telescopic rods 67 are arranged on the outer circular surface of the inner conveyor belt 62, each telescopic rod 67 comprises a fixed seat 671, a cavity is formed in the top of each fixed seat 671, and the inner wall of the cavity is fixedly connected with a supporting spring 672, and the other end of the supporting spring 672 is fixedly provided with a supporting block 673, and the other ends of the plurality of telescopic rods 67 are fixed on the inner ring of the outer conveying belt 63, a second large belt wheel 100 is sleeved on the rotating shaft 61 at one side close to the cutting mechanism 4, and the second large belt wheel 100 on the rotating shaft 61 is in transmission connection with the first large belt wheel 10 on the output shaft of the driving motor 7 through a third belt 68.
The working principle is as follows: when the grinding belt conveyor works, the position of the contact block 13 is well adjusted, a grinding material wire is guided in from the right side, the grinding material wire is placed under the outer conveying belt 63 on the right side, the driving motor 7 is started to rotate, the two first large belt wheels 10 and the first small belt wheel 11 rotate, the first belt 12 drives the contact block 13 to move through the cooperation of the second small belt wheel 111, the first large belt wheel 10 drives the second large belt wheel 100 on the rotating shaft 61 to rotate through the third belt 68, the inner conveying belt 62 and the outer conveying belt 63 rotate under the transmission of the middle belt wheel 65 and the second belt 66, the grinding material wire is pressed and conveyed, when the contact block 13 contacts the button 15, the air cylinder 41 is started to work, the air cylinder 41 pushes the cutter 42 to cut the grinding material wire, when the contact block 13 contacts the button 15, the button 15 is pressed to move downwards, the reset spring 16 is compressed, then the contact block 13 is separated from the button 15, and the cut grinding wire is collected through the outer, the automatic cutting-off work is completed.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an automatic disconnected silk device of abrasive material silk production high accuracy, includes workstation (1), its characterized in that: the top of the workbench (1) is fixedly provided with two vertical frames (2), the top of the two vertical frames (2) is fixedly provided with a transverse plate (3), the middle part of the bottom of the transverse plate (3) is fixedly provided with a cutting mechanism (4), the bottom of the transverse plate (3) is fixedly provided with a pressing mechanism (6) through two groups of supporting frames (5), the two pressing mechanisms (6) are symmetrical, the top of the transverse plate (3) is fixedly provided with a driving motor (7), a support (8) and a sliding rod (9), an output shaft of the driving motor (7) is fixedly provided with two first large belt wheels (10) and two first small belt wheels (11), the side surface of the support (8) is rotatably connected with a second small belt wheel (111), the first small belt wheel and the second small belt wheel (111) are in transmission connection through a first belt (12), a contact block (13) is arranged on the first belt (12), a movable sliding plate (14) is arranged on the outer circular surface of the sliding rod (9), a button (15) is arranged on the top of the sliding plate (14), the button (15) is electrically connected with the input end of an external PLC through a wire, and a return spring (16) is fixedly arranged between the bottom of the sliding plate (14) and the top of the transverse plate (3);
the cutting mechanism (4) comprises an air cylinder (41), a cutter (42) is fixedly mounted at the output end of the air cylinder (41) through a fixing block, and the input end of the air cylinder (41) is electrically connected with the output end of an external PLC;
the pressing mechanism (6) comprises two rotating shafts (61), an inner conveyor belt (62) and an outer conveyor belt (63), the rotating shaft (61) is rotationally connected with the side wall of the supporting frame (5), the outer circular surface of the rotating shaft (61) is sleeved with a rotating drum (64) and a middle belt wheel (65), and the two middle belt wheels (65) are in transmission connection through a second belt (66), the inner conveyor belt (62) is sleeved outside the two rotary drums (64), a plurality of telescopic rods (67) are arranged on the outer circular surface of the inner conveyor belt (62), the other ends of the plurality of telescopic rods (67) are fixed on the inner ring of the outer conveying belt (63), a second large belt wheel (100) is sleeved on the rotating shaft (61) close to one side of the cutting mechanism (4), and the second large belt wheel (100) on the rotating shaft (61) is in transmission connection with the first large belt wheel (10) on the output shaft of the driving motor (7) through a third belt (68).
2. A high precision automated abrasive filament production filament breakage apparatus as claimed in claim 1, wherein: the middle part of the top of the workbench (1) is provided with a cutting groove.
3. A high precision automated abrasive filament production filament breakage apparatus as claimed in claim 1, wherein: telescopic link (67) include fixing base (671), the cavity is seted up at fixing base (671) top, and the other end fixed mounting of cavity inner wall fixedly connected with supporting spring (672) and supporting spring (672) has a piece (673).
4. A high precision automated abrasive filament production filament breakage apparatus as claimed in claim 1, wherein: the front side of the right end of the transverse plate (3) extends forwards by ten centimeters.
5. A high precision automated abrasive filament production filament breakage apparatus as claimed in claim 1, wherein: the cutter (42) is positioned right above the cutting groove on the workbench (1).
6. A high precision automated abrasive filament production filament breakage apparatus as claimed in claim 1, wherein: the top end of the contact block (13) is arc-shaped.
7. A high precision automated abrasive filament production filament breakage apparatus as claimed in claim 1, wherein: the pressing mechanism (6) extends out of one side of the workbench (1).
8. A high precision automated abrasive filament production filament breakage apparatus as claimed in claim 1, wherein: the bottom of the workbench (1) is provided with four bases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910776905.0A CN110509323B (en) | 2019-08-22 | 2019-08-22 | Automatic disconnected silk device of abrasive material silk production high accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910776905.0A CN110509323B (en) | 2019-08-22 | 2019-08-22 | Automatic disconnected silk device of abrasive material silk production high accuracy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110509323A CN110509323A (en) | 2019-11-29 |
| CN110509323B true CN110509323B (en) | 2021-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910776905.0A Active CN110509323B (en) | 2019-08-22 | 2019-08-22 | Automatic disconnected silk device of abrasive material silk production high accuracy |
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| CN (1) | CN110509323B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318392B (en) * | 2020-09-29 | 2023-03-31 | 浙江谋皮环保科技有限公司 | Stable and efficient wire threading method for scale breaking roller brush disc |
| CN115069732B (en) * | 2022-05-30 | 2023-06-16 | 浙江谋皮环保科技有限公司 | Brush strip separation and recovery method |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19516953B4 (en) * | 1995-05-12 | 2007-04-12 | Hohner Maschinenbau Gmbh | Device for cutting pages of paper |
| US6056682A (en) * | 1997-12-22 | 2000-05-02 | Heidelberger Druckmaschinen Ag | Method and apparatus for severing a running material web in a folding apparatus of a web-fed rotary printing press |
| US8082831B2 (en) * | 2004-05-28 | 2011-12-27 | Sargento Foods, Inc. | Method and apparatus for auto-centering and cutting cheese loaves |
| CN106584539B (en) * | 2016-12-14 | 2018-03-06 | 湖北华润科技有限公司 | A kind of rubber fixed length automatic cutting machine and cutting method |
| CN206899306U (en) * | 2017-04-18 | 2018-01-19 | 安徽振达刷业有限公司 | A kind of brush filament Scissoring device |
| CN107097284A (en) * | 2017-07-04 | 2017-08-29 | 广东水利电力职业技术学院（广东省水利电力技工学校） | A kind of blue or green on-line continuous cutting forming device and method of coconut palm |
| CN107344372A (en) * | 2017-08-14 | 2017-11-14 | 侯添有 | A kind of high-precision building board cutter device |
| CN107581764B (en) * | 2017-10-24 | 2019-06-14 | 安徽兴华制刷有限公司 | A kind of automatic cutting device for soft brush filament |
| CN107581763B (en) * | 2017-10-24 | 2019-06-14 | 安徽兴华制刷有限公司 | A kind of automatic cutting device for hard brush filament |
| CN108247695A (en) * | 2017-12-11 | 2018-07-06 | 江苏兴达知识产权服务有限公司 | A kind of plastic flexible pipe cutter device |
| CN108741167A (en) * | 2018-06-12 | 2018-11-06 | 邹祥茂 | A kind of equipment for tearing the intradermal film of pea |
| CN109262674B (en) * | 2018-08-24 | 2021-05-04 | 安徽佳谷豆食品有限公司 | Anti-sticking rice cake segmenting machine |
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2019
- 2019-08-22 CN CN201910776905.0A patent/CN110509323B/en active Active
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| CN110509323A (en) | 2019-11-29 |
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Address after: 246300 Yuantan Town Industrial Park, Qianshan County, Anqing City, Anhui Province Patentee after: Anhui Tianrui Plastic Industry Co.,Ltd. Address before: 246300 Yuantan Town Industrial Park, Qianshan County, Anqing City, Anhui Province Patentee before: ANHUI TIANRUI PLASTIC Co.,Ltd. |