CN110950189A - Production facility of noble metal chain and automatic chain machine of receiving thereof - Google Patents
Production facility of noble metal chain and automatic chain machine of receiving thereof Download PDFInfo
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- CN110950189A CN110950189A CN201911329634.0A CN201911329634A CN110950189A CN 110950189 A CN110950189 A CN 110950189A CN 201911329634 A CN201911329634 A CN 201911329634A CN 110950189 A CN110950189 A CN 110950189A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/24—Constructional details adjustable in configuration, e.g. expansible
- B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/30—Arrangements to facilitate driving or braking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/39—Other types of filamentary materials or special applications
- B65H2701/3911—Chains
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Abstract
The invention discloses an automatic chain retracting machine, which comprises: the chain collecting frame is used for collecting the chain and can adjust the size of the chain ring; the first sensor is arranged at a first preset position on the first side of the chain collecting frame and used for outputting a first sensing signal when a chain is sensed; the second sensor is arranged at a second preset position on the first side of the chain collecting frame and used for outputting a second sensing signal when the chain is sensed; and the electronic control box is connected with the first sensor and the second sensor and used for controlling the chain collecting frame and the chain weaving machine to start and stop according to sensing signals of the first sensor and the second sensor. The invention also discloses production equipment of the noble metal chain comprising the automatic chain collecting machine. The automatic chain collecting machine can protect the production of the noble metal long chain, improve the production efficiency and the product quality and reduce the production cost; meanwhile, the automatic chain retracting machine can be suitable for long chains with different shapes and thicknesses and can also be suitable for chain weaving machines with different speeds.
Description
Technical Field
The invention relates to the technical field of precious metal chain production, in particular to an automatic chain collecting machine. The invention also relates to production equipment of the precious metal chain with the automatic chain collecting machine.
Background
The chain collecting equipment is equipment for collecting a long chain in a rolling mode, and at present, the common modes include manual chain collection and collection wheel chain collection.
The manual chain collection means that: after the chain weaving machine finishes weaving the chain, the chain is naturally piled in a tray and then is manually finished. The collection wheel chain is as follows: utilize two counter-rotating's running roller as feeding device, in traditional receipts chain equipment, interval between two rollers of feeding device is fixed, can only receive the chain of choosing fixed thickness, when receiving and choosing thick chain, two rollers can produce excessive extrusion to thick chain, make the wearing and tearing of chain very serious, when receiving and choosing thin chain, because the thickness of thin chain is less than the interval between two rollers, make thin chain unable by the feeding device centre gripping, therefore, to the chain of each specification, all need dispose different receipts chain device, very extravagant resource, and easily tear the chain when equipment stops the operation. However, the manual chain collection mode has obvious defects, not only is labor-consuming and low in efficiency, but also is easy to knot and wind during chain collection, and a large amount of labor and time cost is increased; the chain can be retracted only at a uniform speed in a chain retracting mode, different types of chain weaving machines have different chain weaving speeds, the chain retracting speed needs to be adjusted, the chain retracting speed is troublesome, the chain retracting speed cannot be adjusted in real time according to the conditions of the chain weaving machines, and when the chain weaving fails or the chain weaving bundle cannot be automatically stopped; meanwhile, the chain is wound by the wheels, so that the chain is tightly wound and is difficult to arrange after being wound.
Therefore, how to avoid the problem that the stability and safety of long-chain production are affected because the traditional chain collecting mode cannot be adjusted in real time according to the chain weaving and collecting conditions is a technical problem to be solved by the technical personnel in the field at present.
Disclosure of Invention
The invention aims to provide an automatic chain collecting machine which can automatically collect chains produced by an automatic chain weaving machine without manual operation, has the function of protecting the chains from being broken immediately, has no strain and deformation on the chains, and can be widely applied to the production of the chain weaving machine. Another object of the present invention is to provide a production apparatus for a noble metal chain including the above automatic chain retracting machine.
In order to achieve the above object, the present invention provides an automatic chain retracting machine, comprising:
the chain collecting frame is used for collecting the chain and can adjust the size of the chain ring;
the first sensor is arranged at a first preset position on the first side of the chain collecting frame and used for outputting a first sensing signal when a chain is sensed;
the second sensor is arranged at a second preset position on the first side of the chain collecting frame and used for outputting a second sensing signal when a chain is sensed;
and the electronic control box is connected with the first sensor and the second sensor and is used for controlling the chain collecting frame and the chain weaving machine to start and stop according to sensing signals of the first sensor and the second sensor.
Optionally, the chain folding frame is connected with a direct current motor which is electrically connected with the electronic control box and used for driving the chain folding frame to operate.
Optionally, the chain retracting frame includes a plurality of support arms fixedly connected to the rotating shaft of the dc motor, and an adjusting frame for fixing the chain and capable of moving in the axial direction of the support arm is disposed at an end of any one of the support arms.
Optionally, any of the adjustment brackets comprises:
a first connecting rod detachably connected to the support arm;
two second connecting rods perpendicular to the first connecting rods and capable of forming accommodating grooves for accommodating chains;
and any one support arm is provided with a connecting groove which is arranged along the axial direction of the support arm and used for the first connecting rod to move along the axial direction of the support arm.
Optionally, the method further comprises:
the guide block assembly is arranged above the first inductor and used for the chain to vertically penetrate through;
the adjusting wheel assembly is arranged on the first side of the second inductor and used for positioning the chain and adjusting the clamping force on the chain;
and the guide wheel component is arranged on the second side of the second inductor and used for guiding the chain.
Optionally, the guide block assembly comprises two guide blocks which are vertically distributed, and a through hole for the chain to vertically penetrate through is formed in each guide block.
Optionally, the adjustment wheel assembly comprises:
two regulating wheels which are arranged oppositely up and down and are used for clamping the chain along the upper side and the lower side respectively;
and the adjusting screw is matched and connected with the adjusting wheel positioned above and used for enabling the adjusting wheel positioned above to move up and down so as to adjust the clamping force on the chain.
Optionally, the guide wheel assembly comprises:
a chain outlet guide wheel;
and the plurality of steering wheels are arranged above the chain outlet guide wheel and used for winding the chain.
Optionally, the electric control box further comprises a support for fixedly mounting the guide block assembly, the adjusting wheel assembly, the second sensor and the guide wheel assembly, and a bottom plate fixedly connected with the support and used for supporting the electric control box and the chain retracting frame.
The invention also provides production equipment of the noble metal chain, which comprises the automatic chain collecting machine.
Compared with the background art, the invention designs the automatic chain collecting machine aiming at different requirements of noble metal chain production, and particularly the automatic chain collecting machine comprises a chain collecting frame, a first inductor, a second inductor and an electric control box, wherein the chain collecting frame is used for collecting chains and adjusting the size of a chain bundling ring; the first sensor and the second sensor are respectively arranged at a first preset position and a second preset position on the first side of the chain collecting frame, when the chain is sensed, the first sensor is used for outputting a first sensing signal, and the second sensor is used for outputting a second sensing signal; the electric control box is connected with the first inductor and the second inductor and used for controlling the chain collecting frame and the chain weaving machine to start and stop according to induction signals of the first inductor and the second inductor. In this way, the automatic chain collecting machine can realize the chain breakage protection effect in the collection process of the long chain through the arrangement of the first inductor, the second inductor and the electric control box, and particularly, when the second inductor does not detect the chain, the electric control box can control the chain collecting frame and the chain weaving machine to stop running; when the second sensor detects the chain and the first sensor does not detect the chain, the electric control box can control the chain collecting rack to stop running; when the first sensor and the second sensor can detect the chain, the electric control box controls the chain collecting rack to continuously operate and collect the chain; compared with the existing chain collecting equipment, the precious metal chain is easy to knot or break when being collected, and often needs manual arrangement, so that a large amount of labor and time cost is increased; meanwhile, the automatic chain retracting machine can be suitable for long chains with different shapes and thicknesses and can also be suitable for chain weaving machines with different speeds.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of an automatic chain retracting machine disclosed in the embodiment of the present invention.
Wherein:
the device comprises a guide block assembly 1, a first inductor 2, a regulating wheel 3, a second inductor 4, a chain outlet guide wheel 5, a first steering wheel 6, a second steering wheel 7, a third steering wheel 8, a chain collecting frame 9, a support arm 91, a regulating frame 92, a direct current motor 10, an electric control box 11, a support 12, a bottom plate 13, a foot pad 14 and a regulating screw 15.
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.
The core of the invention is to provide an automatic chain collecting machine which can realize automatic collection of chains produced by an automatic chain weaving machine, does not need manual operation, has the function of chain breakage protection when stopping, has no strain and deformation on the chains, and can be widely applied to the production of the chain weaving machine. The other core of the invention is to provide production equipment of the precious metal chain, which comprises the automatic chain collecting machine.
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
It should be noted that the terms "above, below, left side, right side" and the like in the following description are defined based on the drawings of the specification.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an automatic chain retracting machine according to an embodiment of the present invention.
The automatic chain collecting machine provided by the embodiment of the invention comprises a chain collecting frame 9, a first inductor 2, a second inductor 4 and an electric control box 11, wherein the chain collecting frame 9 is used for collecting chains and can adjust the size of a chain loop, and when the chain collection is finished, the chain collecting frame 9 is also convenient for taking out the chain loop; the first sensor 2 is arranged at a first preset position on the first side of the chain folding frame 9, the second sensor 4 is arranged at a second preset position on the first side of the chain folding frame 9, when a chain is sensed, the first sensor 2 is used for outputting a first sensing signal, and the second sensor 4 is used for outputting a second sensing signal; the electric control box 11 is connected with the first inductor 2 and the second inductor 4, and the electric control box 11 is used for controlling the chain collecting frame 9 and the chain weaving machine to start and stop according to induction signals of the first inductor 2 and the second inductor 4.
Specifically, when the second sensor 4 does not detect the chain, the electronic control box 11 can control the chain retracting frame 9 and the chain weaving machine to stop running; when the second sensor 4 detects a chain and the first sensor 2 does not detect the chain, the electronic control box 11 can control the chain collecting rack 9 to stop running; when the first sensor 2 and the second sensor 4 can detect the chain, the electronic control box 11 controls the chain retracting frame 9 to continuously operate to retract the chain. That is, as long as the second sensor 4 does not detect a chain, for example, a broken chain, the electronic control box 11 can control the chain receiving frame 9 and the chain weaving machine to stop operating.
Of course, the chain retracting frame 9 may be specifically configured as a frame body composed of at least three support arms 91 according to actual needs, and of course, the chain retracting frame 9 may also be configured as a disc-shaped accommodating frame body; when the frame body comprises three support arms 91, the chain collecting frame 9 can collect long chains in a triangular chain bundle ring structure; when the frame body comprises four arms 91, the long chains can be collected in a diamond or square chain bundle ring structure, and the like, the long chains can be collected in other polygonal or circular chain bundle ring structures.
In addition, the first sensor 2 may be specifically configured as an optical fiber sensing seat, and when the long chain hangs down and blocks light of the optical fiber sensing seat, the optical fiber sensing seat can send out a first sensing signal and transmit the first sensing signal to the electronic control box 11; when the long chain is broken in the chain receiving process or the chain weaving machine finishes the chain weaving or the chain weaving machine is slow to discharge, the long chain cannot be detected by the optical fiber induction seat, so that an induction signal cannot be sent to the electric control box 11, and the arrangement of the optical fiber induction seat can refer to the prior art; the principle of the second sensor 4 is similar, and when the second sensor 4 does not detect the chain, the electric control box 11 can control the chain collecting frame 9 to stop running and the chain weaving machine to stop working so as to protect the chain weaving machine and save the cost; the long chain can pass through the second inductor 4, when the second inductor 4 detects the passing chain, a second induction signal can be sent to the electric control box 11, and when the chain cannot be detected, the induction signal cannot be sent to the electric control box 11; the electronic control box 11 may be specifically configured to include a PLC or a control circuit board having a preset program, and the electronic control box 11 may receive the first sensing signal of the first sensor 2 and the second sensing signal of the second sensor 4 and perform an operation to send a further instruction to the driving mechanism for controlling the operation of the chain retracting frame 9.
Therefore, the automatic chain collecting machine can realize the chain breakage protection effect in the long chain collecting process through the arrangement of the first inductor 2, the second inductor 4 and the electric control box 11, namely, when the chain weaving machine fails and is broken in the chain collecting process, the arrangement mode can stop the operation of the chain collecting frame 9, and of course, the operation of the chain weaving machine can also be stopped according to specific conditions.
Compared with the existing chain collecting equipment, the precious metal chain is easy to knot or break when being collected, and often needs manual arrangement, so that a large amount of labor and time cost is increased; meanwhile, the automatic chain retracting machine can be suitable for long chains with different shapes and thicknesses and can also be suitable for chain weaving machines with different speeds.
Further, the chain collection frame 9 is connected with a direct current motor 10 for driving the chain collection frame 9 to operate, the direct current motor 10 is electrically connected with an electronic control box 11, the electronic control box 11 is used for controlling the starting and stopping of the direct current motor 10 to control the operation and stopping of the chain collection frame 9, that is, when the first sensor 2 senses that a chain passes through and the second sensor 4 senses that the chain shields the optical fiber, the direct current motor 10 continuously operates; when there is no induction at both positions or there is only one induction, the dc motor 10 stops working.
The chain retracting frame 9 can be provided with four support arms 91 fixedly connected with a rotating shaft of the direct current motor 10, under the operation of the rotating shaft, the four support arms 91 can synchronously operate along with the rotating shaft, an adjusting frame 92 is arranged at the end part of any support arm 91, the adjusting frame 92 is used for fixing a chain, and meanwhile, the adjusting frame 92 can also move along the axial direction of the support arms 91.
Specifically, any one of the adjustment brackets 92 may be configured to include a first connecting rod and two second connecting rods, wherein the first connecting rod is perpendicular to the support arm 91 and is detachably connected to the support arm 91; the two second connecting rods are perpendicular to the first connecting rods and can form accommodating grooves used for accommodating the chains, and the accommodating grooves can be U-shaped grooves.
In order to facilitate the realization of the function of adjusting the size of the chain loop by axially moving the adjusting bracket 92 along the support arm 91, any support arm 91 may further be provided with a connecting groove formed along the axial direction thereof, the connecting groove may be of a long strip structure, the connecting groove is used for allowing a first connecting rod to axially move along the support arm 91, and the first connecting rod may be connected with the support arm 91 through a detachable connecting member (a bolt assembly).
Of course, the adjusting bracket 92 and the support arm 91 may have other different setting modes, and the premise is that the above functions can be satisfied, for example, a sliding groove may also be provided on the support arm 91, and correspondingly, a sliding rail capable of sliding in connection with the sliding groove may be provided on the first connecting rod, so that the first connecting rod may slide along the axial direction of the support arm 91, so as to achieve the purpose of adjusting the size of the chain loop and facilitating the taking out of the chain loop.
In order to optimize the embodiment, the automatic chain retracting machine may further include a guide block assembly 1, an adjusting wheel assembly and a guide wheel assembly, wherein the guide block assembly 1 is arranged at the front end of the chain retracting machine, that is, at a position close to the chain weaving machine, the guide block assembly 1 may be located above the first sensor 2, when a long chain of the chain weaving machine is woven out, the long chain passes through the guide block assembly 1, and under the action of the guide block assembly 1, the chain vertically falls to a position (a first preset position) which can be sensed by the first sensor 2; the adjusting wheel assembly is arranged on the first side (left side) of the second sensor 4, and the adjusting wheel assembly can adjust the distance according to the thickness of the chain, so that the chain can be better positioned and clamped, whether the chain is broken or not and whether the chain is firm and reliable or not can be detected, and whether the chain can bear a corresponding tensile test or not can be detected; the guide wheel assembly is arranged on the second side (right side) of the second inductor 4 and used for guiding the chain before the chain is folded by the chain folding frame 9.
Of course, the above-mentioned guide block assembly 1 specifically can be set up to include two along the vertical distribution lead positive piece, be equipped with on arbitrary guide positive piece and be used for supplying the chain along the vertical through-hole of establishing, the chain can pass the first through-hole that is located the guide positive piece of top and the second through-hole that is located the guide positive piece of below in succession promptly and fall to the position that first inductor 2 can respond to, certainly also can add the heavy object that is used for supplying the chain to fall to this position, the heavy object sets up in the chain bottom, so, the chain hangs down along guide positive block assembly 1 and goes round the heavy object upwards to pass along the interval of predetermineeing between the regulating wheel subassembly.
The adjusting wheel assembly can be specifically arranged to comprise two adjusting wheels 3 and an adjusting screw 15, wherein the two adjusting wheels are arranged oppositely up and down, and the two adjusting wheels clamp the chain along the upper side and the lower side respectively; adjusting screw 15 is connected with the regulating wheel 3 cooperation that is located the top, and through adjusting screw 15's rotating effect, the regulating wheel 3 that is located the top can realize reciprocating to the interval of two regulating wheels 3 of adjustment, thereby can realize the clamp force regulatory function to the chain that passes in the middle of following two regulating wheels 3. In addition, after the adjusting screw 15 is fixed, the two adjusting wheels 3 and the chain folding frame 9 at the rear part can form preset pulling force on the chain so as to ensure the stable operation of the chain folding process.
The guide wheel assembly specifically comprises a chain outlet guide wheel 5 and a plurality of steering wheels arranged above the chain outlet guide wheel 5, the chain outlet guide wheel 5 is used for guiding the chain, and the steering wheels are used for winding the chain. For example, three steering wheels can be arranged, the axial directions of the first steering wheel 6 and the second steering wheel 7 are both parallel to the axial direction of the adjusting wheel assembly, and the axial direction of the third steering wheel 8 is perpendicular to the axial direction of the adjusting wheel assembly, so that a long chain can be smoothly guided to the chain collection frame 9, and excessive chain pulling and chain knotting can be prevented.
In order to ensure the stability and the safety of the operation of the chain collecting machine, the automatic chain collecting machine can further comprise a support 12 for fixedly mounting the guide block assembly 1, the adjusting wheel assembly, the second sensor 4 and the guide wheel assembly and a bottom plate 13 fixedly connected with the support 12, the bottom plate 13 is arranged below the support 12, the bottom plate 13 is used for supporting the electric control box 11 and the chain collecting frame 9, and the lower end of the bottom plate 13 can also be provided with foot pads 14 positioned at four corner positions. Of course, the bracket 12 may be configured to include a first vertical beam for fixedly mounting the guide block assembly 1, a first horizontal beam for mounting the adjusting wheel assembly and the second inductor 4, a second vertical beam for fixedly mounting the outlet chain guide wheel 5 and the first steering wheel 6, and a second horizontal beam for mounting the second steering wheel 7 and the third steering wheel 8.
The production equipment of the noble metal chain comprises the automatic chain collecting machine described in the specific embodiment; other parts of the production plant of the noble metal chain can be referred to the prior art and are not expanded here.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The production equipment of the noble metal chain and the automatic chain collecting machine thereof provided by the invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. An automatic chain retracting machine, comprising:
a chain-receiving frame (9) for receiving the chain and adjusting the size of the chain loop;
the first inductor (2) is arranged at a first preset position on the first side of the chain collecting frame (9) and used for outputting a first induction signal when a chain is induced;
the second sensor (4) is arranged at a second preset position on the first side of the chain collecting frame (9) and used for outputting a second sensing signal when a chain is sensed;
and the electronic control box (11) is connected with the first inductor (2) and the second inductor (4) and is used for controlling the chain collecting rack (9) and the chain weaving machine to start and stop according to induction signals of the first inductor (2) and the second inductor (4).
2. The automatic chain retracting machine according to claim 1, characterized in that the chain retracting frame (9) is connected with a direct current motor (10) which is electrically connected with the electric control box (11) and is used for driving the chain retracting frame (9) to operate.
3. The automatic chain retracting machine according to claim 2, wherein the chain retracting frame (9) comprises a plurality of support arms (91) fixedly connected with a rotating shaft of the direct current motor (10), and an adjusting frame (92) used for fixing a chain and capable of moving along the axial direction of the support arms (91) is arranged at the end part of any one of the support arms (91).
4. The automatic chain retracting machine according to claim 3, wherein any one of said adjusting brackets (92) comprises:
a first connecting rod detachably connected to the support arm (91);
two second connecting rods perpendicular to the first connecting rods and capable of forming accommodating grooves for accommodating chains;
wherein, any one of the support arms (91) is provided with a connecting groove which is arranged along the axial direction and is used for the first connecting rod to move along the axial direction of the support arm (91).
5. The automatic chain retracting machine according to any one of claims 1 to 4, further comprising:
the guide block assembly (1) is arranged above the first inductor (2) and used for allowing a chain to vertically penetrate through the guide block assembly;
the adjusting wheel assembly is arranged on the first side of the second inductor (4) and used for positioning the chain and adjusting the clamping force on the chain;
and the guide wheel assembly is arranged on the second side of the second inductor (4) and used for guiding the chain.
6. The automatic chain collecting machine as claimed in claim 5, wherein the guide block assembly (1) comprises two guide blocks distributed vertically, and a through hole for the chain to pass through vertically is formed in any one of the guide blocks.
7. The automatic chain retracting machine of claim 6, wherein the adjustment wheel assembly comprises:
two adjusting wheels (3) which are arranged oppositely up and down and are used for clamping the chain along the upper side and the lower side respectively;
and the adjusting screw (15) is matched and connected with the adjusting wheel (3) positioned above and is used for enabling the adjusting wheel (3) positioned above to move up and down so as to adjust the clamping force on the chain.
8. The automatic chain retracting machine of claim 7, wherein the guide wheel assembly comprises:
a chain outlet guide wheel (5);
and the plurality of steering wheels are arranged above the chain outlet guide wheel (5) and used for winding chains.
9. The automatic chain retracting machine of claim 8, further comprising a bracket (12) for fixedly mounting the guide block assembly (1), the adjusting wheel assembly, the second sensor (4) and the guide wheel assembly, and a bottom plate (13) fixedly connected with the bracket (12) and used for supporting the electric control box (11) and the chain retracting frame (9).
10. A production facility of a noble metal chain, characterized by comprising an automatic chain retracting machine according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911329634.0A CN110950189B (en) | 2019-12-20 | 2019-12-20 | Production facility of noble metal chain and automatic chain machine of receiving thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911329634.0A CN110950189B (en) | 2019-12-20 | 2019-12-20 | Production facility of noble metal chain and automatic chain machine of receiving thereof |
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| CN110950189A true CN110950189A (en) | 2020-04-03 |
| CN110950189B CN110950189B (en) | 2021-07-16 |
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Cited By (1)
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| CN113562539A (en) * | 2021-08-11 | 2021-10-29 | 安徽森德新材料科技发展有限公司 | Automatic winder for fiber reinforced bar |
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| CN205271177U (en) * | 2016-01-15 | 2016-06-01 | 合肥京东方光电科技有限公司 | Array maintenance of equipment board |
| CN205464097U (en) * | 2016-01-28 | 2016-08-17 | 浙江盛世嘉实业有限公司 | Loading attachment of machine of taking lead |
| CN206901468U (en) * | 2017-06-02 | 2018-01-19 | 中际联合（天津）科技有限公司 | A kind of swing device of 8 word steel wire rope |
| CN207836749U (en) * | 2018-01-02 | 2018-09-11 | 上海烟草集团有限责任公司 | Filter tip cotton thread adding set |
| CN108357974A (en) * | 2018-04-19 | 2018-08-03 | 湖北统领塑胶科技有限公司 | A kind of winding plastic pipe device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113562539A (en) * | 2021-08-11 | 2021-10-29 | 安徽森德新材料科技发展有限公司 | Automatic winder for fiber reinforced bar |
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