CN214079018U - Metal wire cutting locking mechanism for exhaust fan - Google Patents
Metal wire cutting locking mechanism for exhaust fan Download PDFInfo
- Publication number
- CN214079018U CN214079018U CN202023223194.1U CN202023223194U CN214079018U CN 214079018 U CN214079018 U CN 214079018U CN 202023223194 U CN202023223194 U CN 202023223194U CN 214079018 U CN214079018 U CN 214079018U
- Authority
- CN
- China
- Prior art keywords
- dwang
- locking mechanism
- exhaust fan
- locking
- bar
- 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
Abstract
The utility model relates to the field of metal wire processing for fan nets, in particular to a metal wire cutting and locking mechanism for an exhaust fan, which comprises a support bar, a rotating rod, a locking rod and a torsion rod, wherein the lower surface of the support bar is provided with a feeding groove; the dwang rotates with the support bar to be connected, locking pole and dwang fixed connection just can the shutoff feed chute, and torsion bar and dwang fixed connection, torsion bar drive dwang rotation can relieve the shutoff of locking pole to the feed chute. When the technical scheme is adopted, the metal wire to be cut is supported.
Description
Technical Field
The utility model relates to a wire processing field for the fan net, concretely relates to wire cutting locking mechanism for air discharge fan.
Background
The fan net of the exhaust fan takes metal wires, such as iron wires, as a framework, and coiled metal wires are required to be cut into sections in the production process of the fan net; present cutting equipment is including unreeling the dish, conveying pair roller, brace table and cutting mechanism, cutting mechanism includes the cylinder, backup pad and cutting knife, the cylinder is fixed in the frame of the top of brace table, the output shaft welding of backup pad and cylinder, the cutting knife welding is in the backup pad, the conveying pair roller is to unreeling the metal wire on the dish after leveling up, drive the backup pad through the cylinder and remove to drive the cutting knife and cut the metal wire, the automatic whereabouts of the metal wire of the segmentation after the cutting is collected.
However, for the exhaust fan with a large diameter, the length of the metal wire which is required to be cut into sections is long, the free end of the metal wire before cutting is in a sagging state, so that the metal wire is bent, and the cut metal wire is bent.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be favorable to making the wire after the cutting keep straight locking mechanical system.
In order to achieve the purpose, the technical scheme of the utility model provides a metal wire cutting locking mechanism for an exhaust fan, which comprises a support bar, a rotating rod, a locking rod and a torsion rod, wherein the lower surface of the support bar is provided with a feeding groove; the dwang rotates with the support bar to be connected, locking pole and dwang fixed connection just can the shutoff feed chute, and torsion bar and dwang fixed connection, torsion bar drive dwang rotation can relieve the shutoff of locking pole to the feed chute.
The technical effect of the scheme is as follows: after the supporting bar is fixedly connected with the upper surface of the supporting table, the metal wire enters the feeding groove of the supporting bar after passing through the upper surface of the supporting table, the metal wire moves along the feeding groove, and the metal wire cannot be bent under the support of the locking rod; when the backup pad removed and drove the cutting knife and cut the wire, the backup pad was pressed the torsion bar and is rotated, thereby it rotates to drive the dwang, and then drive the locking pole and rotate and remove the shutoff of locking pole to the feed chute, the cutting knife cuts the wire after, the wire of lopping drops from the feed chute, not only can not lead to the wire after the cutting to take place the bending, and the wire after comparing promotes to drop after the direction removal of feed chute in the wire after, it is more space-saving to directly drop from the feed chute.
Furthermore, two sleeves are fixedly connected to the supporting strip, and the rotating rod is rotatably arranged in the sleeves. The technical effect of the scheme is as follows: be convenient for make the dwang rotate the installation for the support bar, the dwang rotates the in-process stability higher.
Furthermore, a torsion spring is arranged on the rotating rod, one end of the torsion spring is connected with the end of the sleeve, and the other end of the torsion spring is connected with the rotating rod. The technical effect of the scheme is as follows: the torsion rod drives the rotating rod to rotate after being acted by external force, so as to drive the locking rod to rotate and remove the blockage of the locking rod on the feeding groove, and when the torsion rod is not acted by external force, the locking rod can reset under the action of gravity and drive the rotating rod and the torsion rod to reset; after the torsion spring is arranged, when the torsion rod is free from external force, the locking rod, the rotating rod and the torsion rod can be ensured to be reset quickly.
Further, still including being curved connecting rod, the locking pole passes through connecting rod fixed connection with the dwang. The technical effect of the scheme is as follows: be convenient for connect locking pole and dwang through being curved connecting rod, the dwang passes through the connecting rod and can not produce with the support bar and interfere when the connecting rod drives the action of locking pole.
Furthermore, the supporting bars are provided with rubber pads which are positioned below the free ends of the torsion bars. The technical effect of the scheme is as follows: the support bar is prevented from being abraded after the torsion bar is contacted with the support bar.
Furthermore, a graphite layer is arranged on the inner side wall of the sleeve. The technical effect of the scheme is as follows: the rotating rod can rotate smoothly.
Drawings
Fig. 1 is a three-dimensional schematic diagram of an embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: support bar 1, dwang 2, locking pole 3, torsion bar 4, feed chute 5, a supporting bench 6, sleeve 7, torsional spring 8, connecting rod 9, backup pad 10, rubber pad 11, cutting knife 12.
Example (b):
the embodiment is basically as shown in the attached figure 1: as shown in fig. 1 is wire cutting locking mechanism for air discharge fan, including support bar 1, dwang 2, locking pole 3 and torsion bar 4, support bar 1 welds in the frame, and open the lower surface of support bar 1 has feed chute 5, and the left end and the supporting bench 6 contact of support bar 1, feed chute 5 and the upper surface intercommunication of supporting bench 6, the left end contact of cutting knife 12 and support bar 1 moreover.
Two sleeves 7 are welded on the support bar 1, the rotating rod 2 is rotatably arranged in the sleeves 7, and the inner side walls of the sleeves 7 are coated with graphite layers; the cover has torsional spring 8 on dwang 2, and torsional spring 8 is located between two sleeves 7, 8 one ends of torsional spring and 7's tip welding, 8 other ends of torsional spring and 2's lateral wall welding of dwang. The welding has connecting rod 9 on dwang 2, and connecting rod 9 is the arc, and the other end and the welding of locking pole 3 of connecting rod 9, locking pole 3 are located the below of feed chute 5, can carry out the shutoff to feed chute 5.
The torsion bar 4 is welded with the rotating bar 2, and the free end of the torsion bar 4 is positioned below the support plate 10; rubber pads 11 are adhered on the supporting bars 1, and the rubber pads 11 are positioned below the free ends of the torsion bars 4.
The specific implementation process is as follows:
after the metal wire on the unreeling disc passes through the supporting table 6 and enters the feeding groove 5 of the supporting bar 1 under the transmission of the transmission roller pair, the metal wire moves along the feeding groove 5, and the locking rod 3 blocks the feeding groove 5, so that the metal wire cannot be bent under the support of the locking rod 3.
After the cylinder is started, the supporting plate 10 and the cutting knife 12 are driven to move downwards, and the cutting knife 12 is in contact with the metal wire to cut the metal wire; when cutting 12 cuts the wire, backup pad 10 presses torsion bar 4, can drive dwang 2 and rotate to drive locking rod 3 through connecting rod 9 and remove, and then relieve the shutoff of locking rod 3 to feed chute 5, the wire that becomes the section after the cutting drops downwards from feed chute 5.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (6)
1. Exhaust is wire cutting locking mechanism for fan, its characterized in that: the torsion bar comprises a support bar, a rotating bar, a locking bar and a torsion bar, wherein a feeding groove is formed in the lower surface of the support bar; the dwang rotates with the support bar to be connected, locking pole and dwang fixed connection just can the shutoff feed chute, and torsion bar and dwang fixed connection, torsion bar drive dwang rotation can relieve the shutoff of locking pole to the feed chute.
2. The wire cut locking mechanism for an exhaust fan according to claim 1, wherein: two sleeves are fixedly connected to the supporting strip, and the rotating rod is rotatably arranged in the sleeves.
3. The wire cut locking mechanism for an exhaust fan according to claim 2, wherein: be equipped with the torsional spring on the dwang, the one end and the telescopic end connection of torsional spring, the other end and the dwang connection of torsional spring.
4. The wire cut locking mechanism for an exhaust fan according to claim 3, wherein: still including being curved connecting rod, the locking pole passes through connecting rod fixed connection with the dwang.
5. The wire cut locking mechanism for an exhaust fan according to claim 4, wherein: the supporting bars are provided with rubber pads which are positioned below the free ends of the torsion bars.
6. The wire cut locking mechanism for an exhaust fan according to claim 5, wherein: the inner side wall of the sleeve is provided with a graphite layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023223194.1U CN214079018U (en) | 2020-12-28 | 2020-12-28 | Metal wire cutting locking mechanism for exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023223194.1U CN214079018U (en) | 2020-12-28 | 2020-12-28 | Metal wire cutting locking mechanism for exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214079018U true CN214079018U (en) | 2021-08-31 |
Family
ID=77434101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023223194.1U Active CN214079018U (en) | 2020-12-28 | 2020-12-28 | Metal wire cutting locking mechanism for exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214079018U (en) |
-
2020
- 2020-12-28 CN CN202023223194.1U patent/CN214079018U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111049055B (en) | Cable processing equipment | |
| CN112489894A (en) | Waste electric wire recovery device | |
| CN107364762B (en) | A kind of cable winding device | |
| CN207887796U (en) | A kind of metal wire rod line cut-out equipment | |
| CN106863630B (en) | A kind of silicon slice linear cutter | |
| CN214079018U (en) | Metal wire cutting locking mechanism for exhaust fan | |
| CN108750797A (en) | A kind of experiment coil of wire is around cutting integrated apparatus | |
| CN210192915U (en) | Ultrathin nanocrystalline strip winder | |
| CN214527364U (en) | Adjustable automatic wire take-up device | |
| CN218532628U (en) | Spring production processingequipment | |
| CN114769415A (en) | Intelligent control type C shaped steel automatic production device | |
| CN207615395U (en) | A kind of silicon steel coiled material uncoiling feed device | |
| CN207735364U (en) | A kind of roll-switching device for metal wire-drawing technique | |
| CN208273826U (en) | It is a kind of for removing tassel device during corn breeding | |
| CN210100154U (en) | Garbage collection device of guillootine | |
| CN107147036B (en) | A kind of electric line foreign matter cleaning tool | |
| CN114582570B (en) | Synchronous cleaning type winding device for copper stranded wire processing production | |
| CN209970247U (en) | Waste recovery device for cutting machine | |
| CN214686693U (en) | High-temperature environment adhesive tape sucking and cutting mechanism | |
| CN214191902U (en) | Waste material winding device | |
| CN218403094U (en) | Cable slitting and winding device | |
| CN213671119U (en) | Auxiliary device and production line of cold rolling hydraulic pressure is cut | |
| CN209492019U (en) | A kind of multi-line slicer pulp-collecting box | |
| CN215326171U (en) | Can in time brakie admission machine | |
| CN214298488U (en) | Recovery and collection device for leftover materials after gauze cutting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |