CN212292348U - Automatic flaw detection system for molybdenum wires - Google Patents
Automatic flaw detection system for molybdenum wires Download PDFInfo
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- CN212292348U CN212292348U CN202020608837.5U CN202020608837U CN212292348U CN 212292348 U CN212292348 U CN 212292348U CN 202020608837 U CN202020608837 U CN 202020608837U CN 212292348 U CN212292348 U CN 212292348U
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Abstract
The utility model discloses an automatic molybdenum wire flaw detection system, which comprises a wire unwinding device, a flaw detection device and a wire winding device, wherein a first guide wheel and a first counter-tension device are arranged between the wire unwinding device and the flaw detection device, and a second guide wheel and a second counter-tension device are arranged between the flaw detection device and the wire winding device; and after the molybdenum wire flaw detection is finished, the molybdenum wire is driven by a second guide wheel to be transmitted to a second counter-tension device and then to pass through the second counter-tension device to enter the wire collecting device. The utility model discloses guaranteed the smooth and easy of thick specification molybdenum filament flaw detection, it is steady to receive the silk, and it is convenient to unload the silk.
Description
Technical Field
The utility model relates to a molybdenum filament field, concretely relates to automatic flaw detection system of molybdenum filament is particularly useful for thick specification molybdenum filament.
Background
The pure molybdenum wire is used for the molybdenum wire for the cathode lead of the magnetron of the microwave oven, so the quality requirement on the molybdenum wire product is higher. In the process of molybdenum wire product inspection, molybdenum wire flaw detection is necessary operation for detecting whether the molybdenum wire crack standard meets the requirements specified by customers, and can further inspect cracks and defects in the molybdenum wire.
Because the thick molybdenum wires are not easy to be straightened when being coiled, the currently common molybdenum wire flaw detection method is not beneficial to smooth wire arrangement of the thick molybdenum wires, most of the wire arrangement methods adopt manual wire arrangement, manpower cost and resources are wasted, and the appearance quality of the thick molybdenum wire finished products is influenced.
Disclosure of Invention
The purpose of the invention is as follows: the utility model aims to provide an not enough to prior art, provide an automatic flaw detection system of molybdenum filament.
The technical scheme is as follows: the utility model discloses an automatic flaw detection system of molybdenum filament, including filament feeding device, flaw detection device and receipts silk device, be provided with first guide pulley and first counter tension device between filament feeding device and the flaw detection device, be provided with second guide pulley and second counter tension device between flaw detection device and the receipts silk device; and after the molybdenum wire flaw detection is finished, the molybdenum wire is driven by a second guide wheel to be transmitted to a second counter-tension device and then to pass through the second counter-tension device to enter the wire collecting device.
In order to ensure that the wire arrangement of the molybdenum wire with the thick specification is smooth, an automatic wire arrangement device is arranged between the second counter-pulling force device and the wire collection device.
In order to facilitate the operation of operators and smooth wire unwinding of the molybdenum wire, the wire unwinding device is a horizontal wire unwinding device.
In order to facilitate the operation of an operator after the molybdenum wire is wound, the wire winding device is a vertical wire winding device; and coiling the molybdenum wire after the detection is finished into a coil and presenting a vertical state, and directly taking out the whole coil of molybdenum wire by an operator.
In order to save manpower when an operator starts and finishes the system, the wire releasing device and the wire collecting device are respectively provided with a power supply control device which works independently.
Has the advantages that:
(1) the utility model ensures smooth and stable wire feeding by arranging the first counter-pulling force device and the second counter-pulling force device in the wire feeding process of the molybdenum wire with thick specification;
(2) the automatic wire arranging device is arranged between the second counter-pulling device and the wire collecting device, the automatic wire arranging device can ensure the smoothness and compactness of the surface of the molybdenum wire with the thick specification, and can improve the appearance quality of the finished product of the molybdenum wire with the thick specification and the uniformity of the size of a wire coil;
(3) the utility model arranges the wire collecting device into a vertical wire collecting device, the structural design is convenient for an operator to unload the wire after the wire collecting is finished, and the wire disorder condition of the operator in the operation process is prevented;
(4) the utility model discloses put silk device and receive silk device department and be provided with the power control device of autonomous working respectively, such design only needs alone just can be operated, has practiced thrift cost of labor and resource.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
wherein, 1-a filament releasing device; 2-a first guide wheel; 21-a second guide wheel; 3-a first counter-pulling force device; 31-a second counter-pulling force device; 4-a flaw detection device; 5, an automatic wire arranging device; 6-a filament collecting device; 7-power control means; 8-molybdenum wire.
Detailed Description
The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Example 1:
an automatic molybdenum wire flaw detection system can be known from the attached drawing 1, and comprises a wire unwinding device 1, a flaw detection device 4 and a wire winding device 6, wherein a first guide wheel 2 and a first counter-tension device 3 are arranged between the wire unwinding device 1 and the flaw detection device 4, and a second guide wheel 21 and a second counter-tension device 31 are arranged between the flaw detection device 4 and the wire winding device 6; the molybdenum wire placed in the wire releasing device 1 is driven by the first guide wheel 2 to be transmitted to the first counter-tension device 3, passes through the first counter-tension device 3 and enters the flaw detection device 4, and after the flaw detection of the molybdenum wire 8 is completed, the molybdenum wire is driven by the second guide wheel 21 to be transmitted to the second counter-tension device 31 and passes through the second counter-tension device 31 and enters the wire collecting device 6; in order to ensure that the wire arrangement of the molybdenum wire 8 with the thick specification is smooth, an automatic wire arrangement device 5 is arranged between the second counter-pulling force device 31 and the wire collection device 6;
before molybdenum wire flaw detection is started, the whole roll of molybdenum wire is horizontally placed on the wire releasing device 1, in order to enable the molybdenum wire to be convenient for an operator to operate after the wire winding work is finished, the wire winding device 6 is a vertical wire winding device, and the wire winding device 6 collects and arranges the molybdenum wire regularly through uniform clockwise rotation; in order to save manpower when an operator starts and finishes the system, the wire releasing device 1 and the wire collecting device 6 are respectively provided with a power supply control device 7 which works independently, and the power supply control device 7 can respectively and independently complete the starting and the stopping of the utility model through circuit design without mutual interference; the wire unwinding device is convenient for an operator to perform wire unwinding work before flaw detection starts and wire winding work after flaw detection is finished.
The first guide wheel and the second guide wheel are unpowered guide wheels;
the automatic wire arranging device is a power guide wheel with power.
The counter-pulling force device is used for balancing the pulling force among all links of the detection line, and when the previous link generates excessive pulling force, the excessive pulling force is not conducted to the next link, so that the stability of the whole flaw detection system is improved, and accidental damage to equipment is prevented. The first counter-pulling force device and the second counter-pulling force device are structurally characterized in that: at least two groups of wear-resistant gaskets and a clamping device capable of properly adjusting resistance are arranged; the molybdenum wire is clamped between the wear-resistant gaskets through the clamping device, so that shaking generated in the process of conveying the molybdenum wire is avoided, and the stability of the conveying process is improved.
The flaw detection device 4 comprises a laser diameter measuring instrument and an eddy current flaw detector. The laser diameter measuring instrument is used for measuring whether the outer diameter of the molybdenum wire is within a reasonable tolerance range or not, and if the thickness change is large, the molybdenum wire belongs to an unqualified product; the eddy current flaw detector is used for detecting whether damage and defects exist in the molybdenum wire. The laser diameter measuring instrument and the eddy current flaw detector are both products in the prior art.
As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides an automatic system of visiting of molybdenum filament, includes wire unwinding device (1), flaw detection device (4) and receipts silk device (6), its characterized in that: a first guide wheel (2) and a first counter-pulling device (3) are arranged between the wire unwinding device (1) and the flaw detection device (4), and a second guide wheel (21) and a second counter-pulling device (31) are arranged between the flaw detection device (4) and the wire winding device (6); the molybdenum wire placed in the wire releasing device (1) is driven by the first guide wheel (2) to be transmitted to the first counter-pulling device (3) and enters the flaw detection device (4) through the first counter-pulling device (3), and after flaw detection of the molybdenum wire (8) is completed, the molybdenum wire is driven by the second guide wheel (21) to be transmitted to the second counter-pulling device (31) and enters the wire collecting device (6) through the second counter-pulling device (31).
2. The molybdenum wire automated flaw detection system of claim 1, wherein: an automatic wire arranging device (5) is arranged between the second counter-pulling force device (31) and the wire collecting device (6).
3. The molybdenum wire automated flaw detection system of claim 1, wherein: the silk collecting device (6) is a vertical silk collecting device (6).
4. The molybdenum wire automated flaw detection system of claim 1, wherein: the filament releasing device (1) and the filament collecting device (6) are respectively provided with a power supply control device which works independently.
5. The molybdenum wire automated flaw detection system of claim 1, wherein: the flaw detection device (4) comprises a laser diameter measuring instrument and an eddy current flaw detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020608837.5U CN212292348U (en) | 2020-04-21 | 2020-04-21 | Automatic flaw detection system for molybdenum wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020608837.5U CN212292348U (en) | 2020-04-21 | 2020-04-21 | Automatic flaw detection system for molybdenum wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212292348U true CN212292348U (en) | 2021-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020608837.5U Active CN212292348U (en) | 2020-04-21 | 2020-04-21 | Automatic flaw detection system for molybdenum wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212292348U (en) |
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2020
- 2020-04-21 CN CN202020608837.5U patent/CN212292348U/en active Active
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