CN111403111A - Enameled wire production equipment - Google Patents

Enameled wire production equipment Download PDF

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Publication number
CN111403111A
CN111403111A CN202010222376.2A CN202010222376A CN111403111A CN 111403111 A CN111403111 A CN 111403111A CN 202010222376 A CN202010222376 A CN 202010222376A CN 111403111 A CN111403111 A CN 111403111A
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CN
China
Prior art keywords
enameled wire
along
base
rotating shaft
track
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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.)
Withdrawn
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CN202010222376.2A
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Chinese (zh)
Inventor
庄阳
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Individual
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Individual
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Priority to CN202010222376.2A priority Critical patent/CN111403111A/en
Publication of CN111403111A publication Critical patent/CN111403111A/en
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/0003Apparatus or processes specially adapted for manufacturing conductors or cables for feeding conductors or cables
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/0036Details

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Removal Of Insulation Or Armoring From Wires Or Cables (AREA)

Abstract

The invention relates to the technical field of enameled wire processing and forming equipment, in particular to enameled wire production equipment which comprises a first base, a conveying rail and a paint scraping mechanism, wherein the conveying rail is arranged on the first base along the length direction of the first base, a gap is formed in the middle of the conveying rail, and the paint scraping mechanism points to the gap; according to the invention, the enameled wire is clamped and conveyed by the clamping piece, the enameled wire stably passes through the conveying pipeline, the paint on the enameled wire is scraped by the paint scraping assembly at certain time intervals through the matching of the cam and the paint scraping assembly, so that the enameled wire is provided with areas for scraping the insulating paint at certain intervals, the enameled wire is cut off from the middle part of the enameled wire paint scraping area by manpower, and the enameled wire is firstly scraped without being manually carried out by adjusting the sequence of the cutting process and the paint scraping process, so that the manual labor force is reduced.

Description

Enameled wire production equipment
Technical Field
The invention relates to the technical field of enameled wire processing and forming equipment, in particular to enameled wire production equipment.
Background
The enameled wire is a main variety of winding wires and consists of a conductor and an insulating layer, and a bare wire is annealed and softened and then is subjected to painting and baking for multiple times. The existing enameled wire paint scraper mostly adopts manual feeding to scrape paint, the specific working mode of the enameled wire paint scraper is to cut a whole roll of enameled wire into a required length, then the manual feeding is used for scraping paint at one end head or two ends, and the manual feeding working efficiency is low in the process.
The invention discloses an enameled wire breaking device with an automatic paint scraping function, which comprises an enameled wire, a bottom plate, a positioning plate, a connecting rod, a rotating shaft hole, a rotating shaft, a first transmission wheel, a side plate, a transition sleeve, a pressing fixing plate, a connecting plate, cotton cloth, a cylindrical pin, a planar thrust bearing, a second transmission wheel, a first driven wheel, a synchronous belt, a first driving wheel, a first synchronous motor, a limiting column, a compression spring, a semicircular groove, a shifting wheel, a second driven wheel, a ball bearing, a shaft sleeve, a bearing fixing plate, a gear fixing plate, a cover plate, internal teeth, an external gear, a second driving wheel, a synchronous motor support, a cylinder fixing plate, a cutting edge and a base plate.
However, the invention can only carry out surface paint scraping on the whole enameled wire by the grinding wheel and then cut off the enameled wire, and cannot meet the product requirement of paint scraping at the head parts of the two ends, and at the moment, additional equipment is needed, so that the equipment cost is increased.
Disclosure of Invention
Aiming at the problems, the invention provides enameled wire production equipment, which clamps and conveys an enameled wire through a clamping piece, the enameled wire stably passes through a conveying pipeline, the paint on the enameled wire is scraped at a certain time by a cam and a paint scraping assembly in a matching way, areas for scraping insulating paint exist on the enameled wire at a certain length, and then the enameled wire is manually cut off from the middle part of the enameled wire paint scraping area.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an enameled wire production facility, its includes first base and delivery track, the delivery track is followed the length direction of first base set up in on the first base, the breach has been seted up at this delivery track middle part, and it still includes scrapes lacquer mechanism, it includes to scrape lacquer mechanism:
the two fixing plates are symmetrically arranged on the first base and are respectively positioned on two sides of the conveying track;
the first rotating shafts are rotatably arranged on the fixing plate and are in transmission connection through a belt;
a cam provided at an end of the first rotating shaft, the cam rotating synchronously with the first rotating shaft;
the connecting plate is arranged on the fixed plate along the height direction of the fixed plate and is arranged on the same side as the first rotating shaft, and a through hole is formed in the middle of the connecting plate;
scrape the lacquer subassembly, scrape the lacquer subassembly slide set up in the through-hole, and its with the circumference orbit conflict of cam sets up, should scrape the lacquer subassembly and direct breach, two scrape the cooperation of lacquer subassembly and set up and scrape lacquer to the enameled wire surface.
As an improvement, the paint scraping assembly comprises:
one end of the touch rod is arranged in a spherical shape and moves along the circumferential track of the cam, and a convex block is arranged in the middle of the touch rod;
the spring is sleeved outside the touch rod and is connected with the lug and the connecting plate;
the sliding seats are arranged at the other end of the touch rod and are arranged in a semicircular shape, the two sliding seats are matched and combined to form a whole circle, and grooves are formed in the inner wall and the outer wall of each sliding seat along the direction of the semicircular track of the sliding seat;
the half gear rings are arranged in the grooves in a sliding mode along the track direction of the grooves, and the two half gear rings are arranged in a matched mode and combined to form a whole gear ring;
the connecting seat is connected with the half gear ring and slides synchronously along with the half gear ring; and
the scraper, the scraper set up in on the connecting seat, and its sensing breach, two the scraper cooperation sets up right the enameled wire scrapes lacquer.
As an improvement, the semi-gear ring is provided with clamping pieces along the direction of the semi-circular track in an array mode, and the clamping pieces are matched with the sliding seat.
As a refinement, the snap piece includes:
the connecting pieces are provided with second rotating shafts in an array manner along the length direction of the connecting pieces; and
the idler wheel is arranged on the second rotating shaft and synchronously rotates along with the second rotating shaft, and the idler wheel is arranged in the groove in a rolling mode.
As an improvement, a sliding groove is arranged on the fixing plate along the width direction of the fixing plate, and the connecting seat is arranged in the sliding groove in a sliding manner along the length direction of the sliding groove.
As an improvement, a gear matched with the semi-gear ring is arranged on the first base and is driven by a motor to rotate.
As an improvement, the gear is arranged in a half-tooth mode.
As an improvement, the output end of the conveying track is provided with two clamping mechanisms, the two clamping mechanisms are respectively arranged on two sides of the output end of the conveying track, and the two clamping mechanisms are matched to clamp the enameled wire.
As an improvement, the clamping mechanism comprises:
the third rotating shaft is rotatably arranged on the first base; and
and the clamping wheels are arranged on the third rotating shaft and synchronously rotate along with the third rotating shaft, and the two clamping wheels rotate relatively to clamp the enameled wire.
The invention has the beneficial effects that:
(1) according to the invention, the enameled wire is clamped and conveyed by the clamping piece and stably passes through the conveying pipeline, the paint on the enameled wire is scraped by the paint scraping assembly at certain time intervals through the cooperation of the cam and the paint scraping assembly, so that the enameled wire is cut off from the middle part of the paint scraping area of the enameled wire at certain intervals, and the enameled wire is firstly scraped without manual operation by adjusting the sequence of the cutting-off process and the paint scraping process, so that the manual labor force is reduced;
(2) the enameled wire scraping device has the advantages that the two semicircular sliding seats are combined to form a whole circle, the two semicircular gear rings are combined to form a whole gear ring, meanwhile, the gear ring can slide on the two combined sliding seats along the circumference of the two combined sliding seats to drive the scraper to scrape the enameled wire, the structure is ingenious, meanwhile, the depth of the scraper is certain, the paint scraping depth can be accurately controlled, the enameled wire is prevented from being damaged, and the quality of the enameled wire is improved;
(3) according to the invention, the whole circle is formed by combining the two semi-circles which are separated from each other to realize paint scraping of the enameled wire, when the enameled wire is damaged, the enameled wire and the equipment can be checked by stopping the equipment, the paint scraping assembly is not required to be disassembled, and the operation and maintenance are convenient;
(4) according to the invention, through the two clamping wheels which rotate relatively, the enameled wire can be clamped, the enameled wire is prevented from rotating in the paint scraping process, a certain tensile force can be generated on the enameled wire, the stability of the enameled wire in the paint scraping process is ensured, and the paint scraping quality is improved.
In conclusion, the invention has the advantages of simple and ingenious structure, reduced labor force, improved paint scraping quality and the like.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the paint scraping assembly of the present invention;
FIG. 3 is a schematic view of a fastener structure according to the present invention;
FIG. 4 is a schematic view of the engaging member and the groove of the present invention;
FIG. 5 is a schematic view of the engagement of a gear with a half-ring gear of the present invention;
FIG. 6 is a schematic view of a clamping mechanism according to the present invention;
FIG. 7 is a schematic view of the connection seat and the sliding groove of the present invention;
FIG. 8 is a view of the present invention with the taping knife inoperative;
FIG. 9 is a view showing the operation of the doctor blade of the present invention;
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example (b):
as shown in fig. 1, an enameled wire production facility, it includes first base 1 and delivery track 2, delivery track 2 follows the length direction of first base 1 set up in on the first base 1, breach 21 has been seted up at this delivery track 2 middle part, and it still includes scrapes lacquer mechanism 3, it includes to scrape lacquer mechanism 3:
the two fixing plates 31 are symmetrically arranged on the first base 1, and the two fixing plates 31 are respectively positioned on two sides of the conveying track 2;
the first rotating shafts 32 are rotatably arranged on the fixing plate 31, and the two first rotating shafts 32 are in transmission connection through a belt 33;
a cam 34, the cam 34 being provided at an end portion of the first rotating shaft 32, the cam 34 being rotated synchronously with the first rotating shaft 32;
a connecting plate 35, the connecting plate 35 being disposed on the fixing plate 31 along a height direction of the fixing plate 31, and being disposed on the same side as the first rotating shaft 32, the connecting plate 35 having a through hole 351 formed in a middle portion thereof;
scrape lacquer subassembly 36, scrape lacquer subassembly 36 slide set up in the through-hole 351, and it with the setting is contradicted to the circumference orbit of cam 34, should scrape lacquer subassembly 36 and point to breach 21, two scrape the cooperation of lacquer subassembly 36 and set up and scrape the lacquer to enameled wire 10 surface.
Further, as shown in fig. 2, the paint scraping assembly 36 includes:
one end of the contact rod 361 is arranged in a spherical shape and moves along the circular track of the cam 34, and a convex block 3611 is arranged in the middle of the contact rod 361;
a spring 362, wherein the spring 362 is sleeved outside the contact rod 361 and connects the protrusion 3611 with the connecting plate 35;
the sliding seats 363 are arranged at the other end of the contact rod 361, the sliding seats 363 are arranged in a semicircular shape, the two sliding seats 363 are arranged in a matched mode to form a whole circle, and grooves 3631 are formed in the inner wall and the outer wall of each sliding seat 363 along the direction of the semicircular track;
a half gear ring 364, wherein the half gear ring 364 is arranged in the groove 3631 in a sliding manner along the track direction of the groove 3631, and the two half gear rings 364 are matched and combined to form a whole gear ring;
a connecting seat 365, wherein the connecting seat 365 is connected with the half gear ring 364 and slides synchronously with the half gear ring 364; and
and the scrapers 366 are arranged on the connecting seat 365 and point to the gap 21, and the two scrapers 366 are cooperatively arranged to scrape the enamel from the enameled wire 10.
The half-gear 364 is provided with engaging pieces 3641 in an array along a semi-circumferential track direction thereof, and the engaging pieces 3641 are provided in cooperation with the sliding base 363.
It should be noted that, the two semicircular sliding seats are combined to form a whole circle, meanwhile, the two half gear rings can also be combined to form a whole circle, the two half gear rings after being combined can slide around the two combined sliding seats, and the half gear ring after sliding is capable of returning to the original position.
Further, as shown in fig. 3 and 4, the engaging piece 3641 includes:
the connecting pieces 36411 are provided with second rotating shafts 36412 along the length direction of the connecting pieces 36411 in an array mode; and
the roller 36413, the roller 36413 is disposed on the second rotation shaft 36412, and it rotates synchronously with the second rotation shaft 36412, and the roller 36413 is disposed in the groove 3631 in a rolling manner.
Further, as shown in fig. 7, a sliding slot 311 is disposed on the fixing plate 31 along the width direction thereof, and the connecting seat 365 is slidably disposed in the sliding slot 311 along the length direction of the sliding slot 311.
As shown in fig. 5, a gear 11 is disposed on the first base 1 and is engaged with the semi-ring gear 364, and the gear 11 is driven by a motor 12 to rotate.
The gear 11 is provided with half teeth.
Further, as shown in fig. 6, the output end of the conveying track 2 is provided with two clamping mechanisms 4, the two clamping mechanisms 4 are respectively arranged at two sides of the output end of the conveying track 2, and the two clamping mechanisms 4 cooperate to clamp the enameled wire 10.
Further, the clamping mechanism 4 includes:
a third rotating shaft 41, wherein the third rotating shaft 41 is rotatably arranged on the first base 1; and
and the clamping wheels 42 are arranged on the third rotating shaft 41, the clamping wheels 42 rotate synchronously along with the third rotating shaft 41, and the two clamping wheels 42 rotate relatively to clamp the enameled wire 10.
It should be noted that, two cams are rotated by the drive of same driving piece, and when two slides do not contradict, because the cooperation of connecting seat and spout can prevent half ring gear relative slip on the slide, when guaranteeing that two slides are contradicted, two half ring gears are also just in time contradicted.
It is important to point out that when the protruding section of the cam is abutted against the abutting rod, i.e., the two sliding seats are abutted, the whole gear ring formed by combining the half gear rings is just meshed with the gear, when the non-protruding section of the cam is about to be abutted against the abutting rod, the gear is just disengaged from the whole gear ring, and meanwhile, the half gear rings return to the original position.
The working process is as follows:
as shown in fig. 8 and 9, the two clamping wheels 42 rotate relatively to clamp the enameled wire and generate a pulling force on the enameled wire, so that the enameled wire 10 does not shake during the paint scraping process, thereby improving the paint scraping quality of the enameled wire 10, the enameled wire 10 is conveyed in the conveying track 2, the first rotating shaft 32 on the fixing plate 31 rotates to drive the cam 34 to rotate synchronously, the abutting rod 361 abuts against the cam 34, the abutting rod 361 slides in the through hole 351 of the connecting plate 35, when the abutting rod 361 abuts against the protruding section of the cam 34, the two sliding seats 363 abut against each other to form a whole circle, meanwhile, the two half gear rings 364 form a whole gear ring, and simultaneously, the two half gear rings 364 can move along the circular track of the two sliding seats 363, when the two sliding seats 363 abut against each other, the two half gear rings 364 form a whole gear ring which is just engaged with the gear 11, gear 11 drives two half ring gear 364 motions, and simultaneously, the lacquer is scraped to enameled wire 10 to scraper 366, when two half ring gear 364 and gear 11 break away from the meshing setting, two half ring gear 364 just in time resume the normal position, and simultaneously, conflict pole 361 moves to the outstanding section of non of cam 34, two slide 363 break away from the conflict, and simultaneously, scraper 366 breaks away from with enameled wire 10, circulate in proper order, scraper 366 is interrupted scrapes the lacquer with enameled wire 10, again cut off enameled wire 10 from the interlude of scraping the lacquer by subsequent cutting device with enameled wire 10, cut off again the lacquer through scraping the lacquer to enameled wire 10 earlier, need not the manual work and cut off again earlier the enameled wire, the hand labor has been reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (9)

1. The utility model provides an enameled wire production facility, its includes first base (1) and delivery track (2), delivery track (2) are followed the length direction of first base (1) set up in on first base (1), breach (21) have been seted up at this delivery track (2) middle part, its characterized in that still includes scrapes lacquer mechanism (3), it includes to scrape lacquer mechanism (3):
the two fixing plates (31) are symmetrically arranged on the first base (1), and the two fixing plates (31) are respectively positioned on two sides of the conveying track (2);
the first rotating shafts (32) are rotatably arranged on the fixing plate (31), and the two first rotating shafts (32) are in transmission connection through a belt (33);
a cam (34), the cam (34) being provided at an end portion of the first rotating shaft (32), the cam (34) rotating synchronously with the first rotating shaft (32);
the connecting plate (35) is arranged on the fixing plate (31) along the height direction of the fixing plate (31) and is arranged on the same side of the first rotating shaft (32), and a through hole (351) is formed in the middle of the connecting plate (35);
scrape lacquer subassembly (36), scrape lacquer subassembly (36) slide set up in through-hole (351), and it with the circumference orbit conflict setting of cam (34), should scrape lacquer subassembly (36) and point to breach (21), two scrape lacquer subassembly (36) cooperation setting and scrape lacquer to enameled wire (10) surface.
2. An enamelled wire manufacturing apparatus according to claim 1, characterised in that the paint scraping assembly (36) comprises:
one end of the abutting rod (361) is arranged in a spherical shape and moves along the circular track of the cam (34), and a convex block (3611) is arranged in the middle of the abutting rod (361);
the spring (362) is sleeved outside the abutting rod (361), and the spring (362) is connected with the lug (3611) and the connecting plate (35);
the sliding seats (363) are arranged at the other end of the contact rod (361), the sliding seats (363) are arranged in a semicircular shape, the two sliding seats (363) are arranged and combined in a matched mode to form a whole circle, and grooves (3631) are formed in the inner wall and the outer wall of each sliding seat (363) along the direction of the semicircular track;
the half gear ring (364) is arranged in the groove (3631) in a sliding mode along the track direction of the groove (3631), and the two half gear rings (364) are matched and combined to form a whole gear ring;
a connecting seat (365), wherein the connecting seat (365) is connected with the half gear ring (364) and slides synchronously along with the half gear ring (364); and
the scraper (366), the scraper (366) set up on connecting seat (365), and it points to breach (21), two scraper (366) cooperation setting is scraped lacquer to enameled wire (10).
3. An enameled wire production equipment as claimed in claim 2, characterized in that the semi-gear ring (364) is provided with snap-in parts (3641) in array along the direction of its semi-circular track, and the snap-in parts (3641) are arranged in cooperation with the slide base (363).
4. The enameled wire production apparatus as claimed in claim 3, wherein the engaging piece (3641) comprises:
the connecting piece (36411) is provided with second rotating shafts (36412) in an array mode along the length direction of the connecting piece (36411); and
the roller (36413), the roller (36413) sets up on the second axis of rotation (36412), and it follows the synchronous rotation of second axis of rotation (36412), and this roller (36413) rolls and sets up in recess (3631).
5. The enameled wire production equipment according to claim 2, wherein the fixing plate (31) is provided with a sliding slot (311) along its width direction, and the connecting seat (365) is slidably arranged in the sliding slot (311) along the length direction of the sliding slot (311).
6. An enameled wire production equipment as claimed in claim 2, characterized in that the first base (1) is provided with a gear (11) which is matched with the semi-gear ring (364), and the gear (11) is driven by a motor (12) to rotate.
7. An enameled wire production equipment as claimed in claim 6, characterized in that the gear wheel (11) is half-toothed.
8. The enameled wire production equipment according to claim 1, wherein the output end of the conveying track (2) is provided with clamping mechanisms (4), two clamping mechanisms (4) are respectively arranged on two sides of the output end of the conveying track (2), and the two clamping mechanisms (4) are matched to clamp the enameled wire (10).
9. An enameled wire production equipment as claimed in claim 8, characterized in that the clamping mechanism (4) comprises:
the third rotating shaft (41), the third rotating shaft (41) is rotatably arranged on the first base (1); and
and the clamping wheels (42) are arranged on the third rotating shaft (41) and synchronously rotate along with the third rotating shaft (41), and the two clamping wheels (42) relatively rotate to clamp the enameled wire (10).
CN202010222376.2A 2020-03-26 2020-03-26 Enameled wire production equipment Withdrawn CN111403111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010222376.2A CN111403111A (en) 2020-03-26 2020-03-26 Enameled wire production equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010222376.2A CN111403111A (en) 2020-03-26 2020-03-26 Enameled wire production equipment

Publications (1)

Publication Number Publication Date
CN111403111A true CN111403111A (en) 2020-07-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010222376.2A Withdrawn CN111403111A (en) 2020-03-26 2020-03-26 Enameled wire production equipment

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CN (1) CN111403111A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116705408A (en) * 2023-07-28 2023-09-05 金杯电工(成都)有限公司 Flame-retardant cable and production device thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133622A (en) * 1976-04-07 1979-01-09 Felten & Guilleaume Carlswerk Ag Apparatus for molding insulating disks on coaxial-cable wire
CN108889884A (en) * 2018-07-27 2018-11-27 巨力自动化设备(浙江)有限公司 The automatic forming integrated equipment of New energy automobile motor copper wire
CN109638612A (en) * 2018-12-14 2019-04-16 徐卫东 A kind of enameled wire break wire device with automatic scraping paint function
CN111743375A (en) * 2020-06-28 2020-10-09 张群伍 Conveniently strike off skin scraping device of sugarcane joint

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133622A (en) * 1976-04-07 1979-01-09 Felten & Guilleaume Carlswerk Ag Apparatus for molding insulating disks on coaxial-cable wire
CN108889884A (en) * 2018-07-27 2018-11-27 巨力自动化设备(浙江)有限公司 The automatic forming integrated equipment of New energy automobile motor copper wire
CN109638612A (en) * 2018-12-14 2019-04-16 徐卫东 A kind of enameled wire break wire device with automatic scraping paint function
CN111743375A (en) * 2020-06-28 2020-10-09 张群伍 Conveniently strike off skin scraping device of sugarcane joint

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116705408A (en) * 2023-07-28 2023-09-05 金杯电工(成都)有限公司 Flame-retardant cable and production device thereof
CN116705408B (en) * 2023-07-28 2023-10-20 金杯电工(成都)有限公司 Flame-retardant cable and production device thereof

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Application publication date: 20200710