CN110415898B - Large-scale disc-type stranding machine - Google Patents
Large-scale disc-type stranding machine Download PDFInfo
- Publication number
- CN110415898B CN110415898B CN201910547181.2A CN201910547181A CN110415898B CN 110415898 B CN110415898 B CN 110415898B CN 201910547181 A CN201910547181 A CN 201910547181A CN 110415898 B CN110415898 B CN 110415898B
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- driving
- moving block
- sliding
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
- H01B13/0207—Details; Auxiliary devices
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ropes Or Cables (AREA)
Abstract
The invention discloses a large-scale disc-type stranding machine which comprises a base, a driving mechanism, a rotating shaft, a mounting frame, a winding roll, a connecting assembly and an adjusting mechanism, wherein the base is provided with a support; the connecting assembly comprises a guide cylinder, a guide post, a moving block, a driving block and a moving rod. The invention can quickly adjust the relaxation force of the lead and has stable connection structure.
Description
Technical Field
The invention relates to a large-scale disc-type stranding machine.
Background
The large disc-type wire twisting machine is twisting mechanical equipment which can be widely applied to various soft and hard conductor wires, so that a plurality of single conductors are twisted into one strand to meet the process requirements of wires. The installation of a plurality of take-up reels in the mounting bracket is generally carried out among the large-scale disc stranding machine of current, carries out rotatory transposition with many wires of winding on the take-up reel, but the mounting bracket of the large-scale disc stranding machine of structure all fixes on the connection pad like this, and the position of mounting bracket can not float, and equipment often the wire can take place to relax after using the rotatory transposition of a period of time, and it is very loaded down with trivial details to arrange the line again, lacks convenient and fast's remedy measure.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the problems that: the large-scale disc-type wire stranding machine capable of quickly adjusting the relaxation force of the wire and stabilizing the connection structure is provided.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a large-scale disc-type stranding machine comprises a base, a driving mechanism, a rotating shaft, a mounting frame, a winding roll, a connecting assembly and an adjusting mechanism; two ends of the rotating shaft are rotatably arranged on the base through connecting columns; the driving mechanism controls one end of the rotating shaft in a rotating way; the upper side and the lower side of the rotating shaft are respectively provided with a mounting rack; a plurality of winding rolls are arranged in the mounting rack; the mounting rack is mounted on the outer side of the rotating shaft through the connecting assembly; the connecting assembly comprises a guide cylinder, a guide post, a moving block, a driving block and a moving rod; a guide post is arranged on the side part of the mounting frame; the upper side and the lower side of the rotating shaft are respectively provided with a guide cylinder; the mounting rack is inserted into the guide cylinder of the rotating shaft through the guide post; a movable rod is arranged on the side part of the mounting rack; the upper side and the lower side of the rotating shaft are provided with driving blocks; the moving block is clamped in the rotating shaft in a sliding manner; the upper side and the lower side of the moving block are respectively connected with the driving block and drive the driving block to slide along the axial direction of the rotating shaft; an inclined clamping sliding groove is formed in the outer side surface of the driving block; the end part of the moving rod is provided with an inclined sliding plate; the inclined sliding plate is clamped in the inclined clamping chute in a sliding way; when moving along the axial direction of the rotating shaft, the inclined clamping chute drives the inclined sliding plate to move in a telescopic way along the radial direction of the rotating shaft; the adjusting mechanism is arranged on the rotating shaft; the adjusting mechanism drives the moving block to slide in the rotating shaft.
Furthermore, a sliding clamping groove is formed in the middle of the inner part of the rotating shaft; two sides inside the rotating shaft are provided with adjusting grooves; two ends of the sliding clamping groove are communicated with the adjusting groove through a connecting channel; the moving block is slidably clamped in the sliding clamping groove of the rotating shaft; the adjusting mechanism comprises a connecting rod, a connecting sleeve and a driving ring body; two ends of the moving block are respectively connected with a connecting rod; one end of the connecting rod is fixed at the end part of the moving block, and the other end of the connecting rod passes through the connecting channel and then extends into the adjusting groove; the adjusting grooves are respectively clamped with a connecting sleeve in a sliding manner; the upper side and the lower side of the connecting sleeve extend to the outer side of the adjusting groove; the other end of the connecting rod is fixedly connected to the center of one end of the connecting sleeve; the outer sides of the two ends of the rotating shaft are respectively in threaded rotary connection with a driving ring body; one end of the driving ring body is rotationally abutted against the driving connecting sleeve to slide in the adjusting groove.
Furthermore, the adjusting mechanism also comprises a stable elastic body; the connecting rods at the two ends of the moving block are respectively sleeved with a stable elastic body; and two ends of the stable elastic body are respectively and elastically pressed on the end part of the moving block and the side wall of the sliding clamping groove.
Further, the diameter of the section of the connecting channel is smaller than the minimum diameter of the sections of the sliding clamping groove and the adjusting groove.
Furthermore, one end of the driving ring body is provided with a conical driving ring; the connecting sleeve is of a U-shaped structure; the upper and lower side ends of the connecting sleeve are provided with inclined binding surfaces; the conical driving ring of the driving ring body is pressed and attached to the inclined attaching surfaces on the upper side and the lower side of the connecting sleeve.
Furthermore, a pressing elastic body is arranged in the guide cylinder; the guide post is extruded at the upper end of the abutting elastic body.
The invention has the advantages of
1. The invention changes the connecting structure of the mounting frame and the rotating shaft, drives the driving block to slide along the axial direction of the rotating shaft when the moving block is clamped and slid in the rotating shaft, the driving block is clamped and connected with the inclined sliding plate at the end part of the moving rod in a sliding way through the inclined clamping sliding groove on the outer side surface, and when the inclined clamping sliding groove moves along the axial direction of the rotating shaft, the inclined sliding plate can be driven to move in a telescopic way along the radial direction of the rotating shaft, so that the whole mounting frame and the winding roll can be driven to extend and retract in the radial direction, the relaxation force of a wire on the winding roll can be adjusted, and.
2. The invention changes the structure of the traditional rotating shaft and is additionally provided with the adjusting mechanism, the rotating driving ring body is utilized to drive the ring body to press the connecting sleeve, so that the connecting sleeve is clamped and slides in the adjusting groove of the rotating shaft, and the connecting rod is driven by the connecting sleeve to slide in the connecting channel, then the connecting rod drives the moving block to be clamped and slide in the sliding clamping groove of the rotating shaft, so that the moving block can drive the driving block to axially move, the convenient and stable adjustment mode is realized, the invention is provided with a driving ring body, a connecting sleeve and a connecting rod which are used for adjustment at both ends of the rotating shaft, thus, the two ends of the moving block are provided with the adjusting structures, the reciprocating adjustment of the moving block is realized, and the most important thing is that the interlocking structures at two ends of the moving block are formed when the drive ring bodies at two ends of the rotating shaft respectively support and press the connecting sleeves after the adjustment is finished, so that the moving block is enabled to obtain a stable locking structure.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged structural schematic diagram of the mounting frame.
Fig. 3 is an enlarged schematic view of the rotating shaft and the adjusting mechanism.
Fig. 4 is a partially enlarged structural schematic diagram of the driving ring body, the connecting sleeve and the rotating shaft.
Fig. 5 is an axial sectional structural view of the rotating shaft.
FIG. 6 is a schematic cross-sectional structural view of the rotating shaft, the moving block and the driving block.
Fig. 7 is a cross-sectional structural schematic view of the connecting sleeve and the rotating shaft.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 7, a large-scale disc-type stranding machine includes a base 1, a driving mechanism 2, a rotating shaft 3, a mounting frame 4, a winding roll 5, a connecting assembly 7, and an adjusting mechanism 6. Two ends of the rotating shaft 3 are rotatably arranged on the base 1 through connecting columns 11; the driving mechanism 2 controls one end of the rotating shaft 3 in a rotating way; the upper side and the lower side of the rotating shaft 3 are respectively provided with a mounting rack 4; a plurality of winding rolls 5 are arranged in the mounting rack 4; the mounting rack 4 is mounted on the outer side of the rotating shaft 3 through a connecting assembly 7; the connecting assembly 7 comprises a guide cylinder 71, a guide post 72, a moving block 77, a driving block 75 and a moving rod 74; the side part of the mounting frame 4 is provided with a guide post 72; the upper side and the lower side of the rotating shaft 3 are respectively provided with a guide cylinder 71; the mounting rack 4 is inserted into the guide cylinder 71 of the rotating shaft 3 through the guide post 72; the side part of the mounting frame 4 is provided with a movable rod 74; the upper side and the lower side of the rotating shaft 3 are provided with driving blocks 75; the moving block 77 is slidably clamped in the rotating shaft 3; the upper side and the lower side of the moving block 77 are respectively connected with the driving block 75 and drive the driving block 75 to slide along the axial direction of the rotating shaft 3; an inclined clamping sliding groove 751 is arranged on the outer side surface of the driving block 75; an inclined sliding plate 741 is arranged at the end of the movable rod 74; the inclined sliding plate 741 is clamped in the inclined clamping chute 751 in a sliding manner; when the inclined clamping chute 751 moves axially along the rotating shaft 3, the inclined sliding plate 741 is driven to move in a telescopic manner along the radial direction of the rotating shaft 3; the adjusting mechanism 6 is arranged on the rotating shaft 3; the adjusting mechanism 6 drives the moving block 77 to slide in the rotating shaft 3.
As shown in fig. 1 to 7, further, a sliding clamping groove 31 is formed in the middle inside the rotating shaft 3; two sides inside the rotating shaft 3 are provided with adjusting grooves 32; the two ends of the sliding clamping groove 31 are communicated with the adjusting groove 32 through a connecting channel 33; the moving block 77 is slidably engaged in the sliding engagement groove 31 of the rotating shaft 3; the adjusting mechanism 6 comprises a connecting rod 61, a connecting sleeve 62 and a driving ring body 63; two ends of the moving block 77 are respectively connected with a connecting rod 61; one end of the connecting rod 61 is fixed at the end of the moving block 77, and the other end of the connecting rod extends into the adjusting groove 32 after passing through the connecting channel 33; the adjusting grooves 32 are respectively clamped with a connecting sleeve 62 in a sliding manner; the upper side and the lower side of the connecting sleeve 62 extend to the outer side of the adjusting groove 32; the other end of the connecting rod 61 is fixedly connected to the center of one end of the connecting sleeve 62; the outer sides of the two ends of the rotating shaft 3 are respectively in threaded rotary connection with a driving ring body 63; one end of the driving ring 63 is rotated to press the driving connecting sleeve 62 to slide in the adjusting groove 32.
As shown in fig. 1 to 7, it is further preferable that, in order to improve the smoothness and accuracy of the sleeving, the adjusting mechanism 6 further includes a stable elastic body 64; the connecting rods 61 at the two ends of the moving block 77 are respectively sleeved with a stable elastic body 64; the two ends of the stable elastic body 64 are respectively elastically pressed against the end of the moving block 77 and the side wall of the sliding clamping groove 31. Further preferably, the cross-sectional diameter of the connecting channel 33 is smaller than the cross-sectional minimum diameter of the sliding engagement groove 31 and the adjustment groove 32. Further preferably, for driving convenience, one end of the driving ring body 63 is provided with a conical driving ring 631; the connecting sleeve 62 is of a U-shaped structure; the upper and lower side ends of the connecting sleeve 62 are provided with inclined binding surfaces 621; the conical driving ring 631 of the driving ring 63 abuts against and is attached to the inclined abutting surfaces 621 on the upper and lower sides of the connecting sleeve 62. Further preferably, a pressing elastic body 76 is arranged in the guide cylinder 72; the guide posts 72 are pressed against the upper end of the elastomer 76.
The connecting structure of the mounting frame 4 and the rotating shaft 3 is changed, the driving block 75 is driven to slide along the axial direction of the rotating shaft 3 when the moving block 77 is clamped and slid in the rotating shaft 3, the driving block 75 is in sliding clamping connection with the inclined sliding plate 741 at the end part of the moving rod 74 through the inclined clamping sliding chute 751 on the outer side surface, and when the inclined clamping sliding chute 751 moves along the axial direction of the rotating shaft, the inclined sliding plate 741 is driven to extend and retract along the radial direction of the rotating shaft 3, so that the whole mounting frame 4 and the winding reel 5 can be driven to extend and retract along the radial direction, the tension of a lead on the winding reel 5 is adjusted, and the use is very convenient.
The structure of the traditional rotating shaft 3 is changed and an adjusting mechanism is additionally arranged, the rotating driving ring body 63 is utilized to drive the ring body 63 to abut against the connecting sleeve 62, so that the connecting sleeve 62 is clamped and slides in the adjusting groove 32 of the rotating shaft 3, the connecting rod 61 is driven by the connecting sleeve 62 to slide in the connecting channel 33, then the connecting rod 61 drives the moving block 77 to be clamped and slide in the sliding clamping groove 31 of the rotating shaft 3, and thus the moving block 77 can drive the driving block 75 to axially move, and convenience and stability are realized as an adjusting mode, the adjusting mechanism is provided with the driving ring body 63, the connecting sleeve 62 and the connecting rod 61 for adjustment at two ends of the rotating shaft 3, so that the adjusting structure is arranged at two ends of the moving block 77, reciprocating adjustment of the moving block 77 is realized, and most importantly, when the driving ring bodies 63 at two ends of the rotating shaft 3 respectively abut against the connecting sleeve 62 after adjustment, an interlocking structure at two ends, so that the moving block 77 obtains a stable locking structure.
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, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. A large-scale disc-type stranding machine is characterized by comprising a base, a driving mechanism, a rotating shaft, a mounting rack, a coiling roll, a connecting assembly and an adjusting mechanism; two ends of the rotating shaft are rotatably arranged on the base through connecting columns; the driving mechanism controls one end of the rotating shaft in a rotating way; the upper side and the lower side of the rotating shaft are respectively provided with a mounting rack; a plurality of winding rolls are arranged in the mounting rack; the mounting rack is mounted on the outer side of the rotating shaft through the connecting assembly; the connecting assembly comprises a guide cylinder, a guide post, a moving block, a driving block and a moving rod; a guide post is arranged on the side part of the mounting frame; the upper side and the lower side of the rotating shaft are respectively provided with a guide cylinder; the mounting rack is inserted into the guide cylinder of the rotating shaft through the guide post; a movable rod is arranged on the side part of the mounting rack; the upper side and the lower side of the rotating shaft are provided with driving blocks; the moving block is clamped in the rotating shaft in a sliding manner; the upper side and the lower side of the moving block are respectively connected with the driving block and drive the driving block to slide along the axial direction of the rotating shaft; an inclined clamping sliding groove is formed in the outer side surface of the driving block; the end part of the moving rod is provided with an inclined sliding plate; the inclined sliding plate is clamped in the inclined clamping chute in a sliding way; when moving along the axial direction of the rotating shaft, the inclined clamping chute drives the inclined sliding plate to move in a telescopic way along the radial direction of the rotating shaft; the adjusting mechanism is arranged on the rotating shaft; the adjusting mechanism drives the moving block to slide in the rotating shaft; a sliding clamping groove is formed in the middle of the inner part of the rotating shaft; two sides inside the rotating shaft are provided with adjusting grooves; two ends of the sliding clamping groove are communicated with the adjusting groove through a connecting channel; the moving block is slidably clamped in the sliding clamping groove of the rotating shaft; the adjusting mechanism comprises a connecting rod, a connecting sleeve and a driving ring body; two ends of the moving block are respectively connected with a connecting rod; one end of the connecting rod is fixed at the end part of the moving block, and the other end of the connecting rod passes through the connecting channel and then extends into the adjusting groove; the adjusting grooves are respectively clamped with a connecting sleeve in a sliding manner; the upper side and the lower side of the connecting sleeve extend to the outer side of the adjusting groove; the other end of the connecting rod is fixedly connected to the center of one end of the connecting sleeve; the outer sides of the two ends of the rotating shaft are respectively in threaded rotary connection with a driving ring body; one end of the driving ring body is rotationally abutted against the driving connecting sleeve to slide in the adjusting groove.
2. A large disc-type wire strander as claimed in claim 1 wherein the adjustment mechanism further comprises a stabilizing elastomer; the connecting rods at the two ends of the moving block are respectively sleeved with a stable elastic body; and two ends of the stable elastic body are respectively and elastically pressed on the end part of the moving block and the side wall of the sliding clamping groove.
3. The large disc stranding machine of claim 1 wherein the cross-sectional diameter of the connecting channel is smaller than the cross-sectional minimum diameter of the sliding snap groove and the adjustment groove.
4. A large disc-type stranding machine according to claim 1 wherein one end of the drive ring body is provided with a tapered drive ring; the connecting sleeve is of a U-shaped structure; the upper and lower side ends of the connecting sleeve are provided with inclined binding surfaces; the conical driving ring of the driving ring body is pressed and attached to the inclined attaching surfaces on the upper side and the lower side of the connecting sleeve.
5. The large-scale disc-type stranding machine according to claim 1, wherein a pressing elastic body is arranged in the guide cylinder; the guide post is extruded at the upper end of the abutting elastic body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910547181.2A CN110415898B (en) | 2019-06-24 | 2019-06-24 | Large-scale disc-type stranding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910547181.2A CN110415898B (en) | 2019-06-24 | 2019-06-24 | Large-scale disc-type stranding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110415898A CN110415898A (en) | 2019-11-05 |
| CN110415898B true CN110415898B (en) | 2020-12-04 |
Family
ID=68359608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910547181.2A Active CN110415898B (en) | 2019-06-24 | 2019-06-24 | Large-scale disc-type stranding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110415898B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112271034A (en) * | 2020-10-19 | 2021-01-26 | 潘学英 | Communication cable core transposition robot |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103387156A (en) * | 2013-08-05 | 2013-11-13 | 昆山市富川机电科技有限公司 | Novel disc-type stranding machine |
| CN104163365A (en) * | 2014-06-20 | 2014-11-26 | 南车洛阳机车有限公司 | Paying-off device of locomotive control circuit |
| CN204087928U (en) * | 2014-07-11 | 2015-01-07 | 霍邱通达电缆制造有限责任公司 | A kind of wire stranding machine |
| CN204167003U (en) * | 2014-08-02 | 2015-02-18 | 江阴市华昌电工机械有限公司 | Frame winch |
| CN107017059A (en) * | 2017-04-13 | 2017-08-04 | 安徽皖电机械设备有限公司 | A kind of New Type Double-line disk frame winch |
| CN206907569U (en) * | 2017-05-25 | 2018-01-19 | 北京远东交联电缆有限公司 | A kind of frame type stranding machine coiling disk support structure |
| CN208831958U (en) * | 2018-09-27 | 2019-05-07 | 江苏海鼎电气科技有限公司 | A kind of detachable pipeline heater |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2235170A1 (en) * | 1998-04-17 | 1999-10-17 | Lefebvre Freres Limitee | Apparatus for helically assembling at least two filaments |
-
2019
- 2019-06-24 CN CN201910547181.2A patent/CN110415898B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103387156A (en) * | 2013-08-05 | 2013-11-13 | 昆山市富川机电科技有限公司 | Novel disc-type stranding machine |
| CN104163365A (en) * | 2014-06-20 | 2014-11-26 | 南车洛阳机车有限公司 | Paying-off device of locomotive control circuit |
| CN204087928U (en) * | 2014-07-11 | 2015-01-07 | 霍邱通达电缆制造有限责任公司 | A kind of wire stranding machine |
| CN204167003U (en) * | 2014-08-02 | 2015-02-18 | 江阴市华昌电工机械有限公司 | Frame winch |
| CN107017059A (en) * | 2017-04-13 | 2017-08-04 | 安徽皖电机械设备有限公司 | A kind of New Type Double-line disk frame winch |
| CN206907569U (en) * | 2017-05-25 | 2018-01-19 | 北京远东交联电缆有限公司 | A kind of frame type stranding machine coiling disk support structure |
| CN208831958U (en) * | 2018-09-27 | 2019-05-07 | 江苏海鼎电气科技有限公司 | A kind of detachable pipeline heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110415898A (en) | 2019-11-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111349987B (en) | Adjustable yarn doubling and twisting device and adjusting doubling and twisting method thereof | |
| CN110415898B (en) | Large-scale disc-type stranding machine | |
| CN210052641U (en) | Winding device for transformer iron core | |
| CN112079189B (en) | Take-up machine for cable | |
| CN110790076A (en) | Steel wire rope winding device | |
| CN112051151A (en) | Equipment capable of testing plastic cable tie in multiple aspects | |
| CN113640929A (en) | Optical fiber communication cable twisting equipment and use method thereof | |
| CN106873107B (en) | Adjustable fiber coiling device capable of automatically adjusting diameter | |
| CN111266487A (en) | Metal wire processing stranding equipment | |
| CN111446046B (en) | Stranding machine convenient for adjusting core wire quantity | |
| CN110310786B (en) | Frame-type stranding machine with motor divider | |
| CN111332871B (en) | Multi-strand twisting processing method for metal wire | |
| CN217035265U (en) | Wire and cable stranding machine suitable for multiple wires | |
| CN210029523U (en) | Cable winding equipment with adjustable winding diameter | |
| CN110391054B (en) | Divide motor tubular stranding machine | |
| CN116475335A (en) | Spring machine capable of processing various spring wires | |
| CN116884708A (en) | Braiding arrangement device for multi-core cable | |
| CN116352665A (en) | Precise positioning platform with wire winding function and application method thereof | |
| CN116153580A (en) | Automatic cable production equipment and use method | |
| CN216464147U (en) | Accurate anchor clamps are used in TO product encapsulation | |
| CN217732290U (en) | Die changing device of coiled wire processing machine | |
| CN220280085U (en) | Ceramic lock pin centre bore processing equipment | |
| CN219950077U (en) | Winding machine for cable processing | |
| CN219448828U (en) | Coiling mechanism is used in wire and cable production | |
| CN221158105U (en) | Take-up and pay-off device of wire drawing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A large disc stranding machine Effective date of registration: 20230328 Granted publication date: 20201204 Pledgee: Jintang Huijin Village Bank Co.,Ltd. Pledgor: JIANGSU HONTA MACHINERY Co.,Ltd. Registration number: Y2023510000080 |