CN204770897U - Filter center tube shearing mechanism - Google Patents
Filter center tube shearing mechanism Download PDFInfo
- Publication number
- CN204770897U CN204770897U CN201520515885.9U CN201520515885U CN204770897U CN 204770897 U CN204770897 U CN 204770897U CN 201520515885 U CN201520515885 U CN 201520515885U CN 204770897 U CN204770897 U CN 204770897U
- Authority
- CN
- China
- Prior art keywords
- runner
- blade
- reel
- pulley
- face
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the filter field of manufacturing, concretely relates to filter center tube shearing mechanism who is used for processing the filter center tube, including the runner, the runner center is equipped with the through -hole that the supply spool passed, be equipped with the pendulum rod on the terminal surface of runner, the one end of pendulum rod is articulated with the runner terminal surface, and the other end is articulated with the blade, be equipped with waist type hole on the blade, the round pin major structure that sets up on this waist type hole and the runner terminal surface becomes sliding fit. The utility model discloses can cut the reel after the shaping, make it split into suitable length to in the follow -up center tube that is processed into the filter.
Description
Technical field
The utility model belongs to cleaner and manufactures field, is specifically related to a kind of filter central pipe shear for processing filter central pipe.
Background technology
Cleaner is indispensable device in engine, and its effect is filtered the air entering engine, prevents the impurity in air from entering engine interior, cause damage to kernel component.Cleaner mainly comprises shell, filter core and central tube, and filter core is wrapped in the outside of central tube, and central tube is laid with mesh, and central tube is communicated with engine charge pipeline; Air enters in cleaner by the air inlet on shell, then after filter element filtering, enters central tube.Present inventor devises a kind of central tube forming machine, this forming machine as shown in Figure 1, comprise the plug 30 that pedestal 10 is fixedly installed, described plug 30 is cantilever beam structure, the axis of described plug 30 and the direction of feed of sheet metal strip 12 are that angle is arranged, and the size of angle meets: when sheet metal strip 12 is after plug 30 is wound into helical form, two adjacent rings sheet metal strip 12 seamless connection also exists overlapping region; Described plug 30 side is provided with roller 31, described roller 31 is driven by driving mechanism and rotates, and the axis of roller 31 is vertical with the direction of feed of sheet metal strip 12, the wheel face of described roller 31 abuts against on the side face of plug 30, sheet metal strip 12 passes between roller 31 and plug 30, and draw by roller 31, sheet metal strip 12 is reeled in the shape of a spiral along plug 30 side face and forms reel 12a.The reel 12a that this equipment processes is continuous print, expect finished product central tube, just reel 12a must be cut into segment, but, in equipment operation process, reel 12a to be cut into segment, just need specific equipment.
Utility model content
The purpose of this utility model is to provide a kind of filter central pipe shear for being cut off by the reel after shaping.
For achieving the above object, the utility model provides following technical scheme: a kind of filter central pipe shear, comprise runner, described roller centre is provided with the through hole that supply spool passes, the end face of described runner is provided with fork, and one end and the runner end face of described fork are hinged, the other end and blade hinged, described blade is provided with waist-shaped hole, and the bearing pin that this waist-shaped hole and runner end face are arranged forms and is slidably matched; Also be provided with torsion spring between described fork and the end face of runner, described torsion spring orders about blade to the lateral movement away from reel; Described runner is also provided with depression bar, described depression bar one end and runner end face hinged, the depression bar other end is provided with pulley, and depression bar is provided with briquetting, and briquetting is resisted against the blade back side; Be arranged with a snare ring outside described runner, the inner ring surface of described pulley and the collar is fitted, and the inner ring surface of the described collar is provided with a groove; When pulley and groove just pair time, torsion spring orders about pulley and is stuck in groove, and now blade is in withdrawing state; When runner rotates, pulley skids off groove, and depression bar produces and swings, and blade cuts around reel by briquetting while the extruding of reel direction realizes feed.
Technique effect of the present utility model is: can shear the reel after shaping, make it be split into suitable length, so that following process becomes the central tube of cleaner.
Accompanying drawing explanation
Fig. 1 is winding mechanism sectional perspective structural representation of the present utility model;
Fig. 2,3 is perspective view of the present utility model;
It should be noted that: for the ease of observing each part fits relation, the structure of not shown first motor of institute's drawings attached, in fact the first motor-driven gear 401 rotates.
Detailed description of the invention
As shown in Figure 1, 2, 3, a kind of filter central pipe shear, comprise runner 41, described runner 41 center is provided with the through hole that supply spool 12a passes, the end face of described runner 41 is provided with fork 43, and one end and runner 41 end face of described fork 43 are hinged, the other end and blade 42 hinged, described blade 42 is provided with waist-shaped hole 421, and the bearing pin that this waist-shaped hole 421 and runner 41 end face are arranged forms and is slidably matched; Also be provided with torsion spring 49 between described fork 43 and the end face of runner 41, described torsion spring 49 orders about blade 42 to the lateral movement away from reel 12a; Described runner 41 is also provided with depression bar 44, described depression bar 44 one end and runner 41 end face hinged, depression bar 44 other end is provided with pulley 46, and depression bar 44 is provided with briquetting 45, and briquetting 45 is resisted against blade 42 back side; Be arranged with a snare ring 47 outside described runner 41, described pulley 46 is fitted with the inner ring surface of the collar 47, and the inner ring surface of described 47 collars is provided with a groove 48; When pulley 46 and groove 48 just pair time, torsion spring 49 orders about pulley 46 and is stuck in groove 48, and now blade 42 is in withdrawing state; When runner 42 rotates, pulley 46 skids off groove 48, and depression bar 44 produces and swings, and blade 42 cuts around reel 12a by briquetting 45 while the extruding of reel 12a direction realizes feed.
Further, described runner 41 rotates and is arranged on runner bearing 40, and described runner 41 side is provided with primary importance sensor 404, and described runner 41 is provided with the detection block gathering the whole ring signal of runner 41 for primary importance sensor 404.
Further, one end that one end of described runner 41 and reel 12a pass is provided with the second place sensor 402 for detecting reel 12a length, described second place sensor 402 is arranged on sliding support 403, and described sliding support 403 is along the setting that slides axially of plug 30.Regulate the distance between sliding support 403 and runner 41, just can regulate each length sheared, and then the Production requirement of the central tube of adaptation different size.
Further, described runner 41 outer ring surface is provided with the gear teeth, and these gear teeth engage with the gear 401 that runner bearing 40 is arranged, and described gear 401 is driven by the first motor; The signal that described first motor is gathered according to first, second position sensor 404,402 by control system controls start and stop, that is: when second place sensor 402 detects object, control system controls the first electric motor starting; When primary importance sensor 404 detects that runner 41 rotates a circle, control system controls the first motor stalling.The utility model adopts automatic controlling system winding mechanism and cutting mechanism intermittent operation.In winding process; filter central pipe shear is shut down; when second place sensor 402 detects that reel 12a length arrives predetermined length; automatic controlling system winding mechanism is shut down; open filter central pipe shear simultaneously, when primary importance sensor 404 detect runner revolve turn around time, mean to shear and terminate; automatic controlling system cutting mechanism is shut down, and controls winding mechanism simultaneously and starts.
Claims (4)
1. a filter central pipe shear, it is characterized in that: comprise runner (41), described runner (41) center is provided with the through hole that supply spool (12a) passes, the end face of described runner (41) is provided with fork (43), one end and runner (41) end face of described fork (43) are hinged, the other end and blade (42) hinged, described blade (42) is provided with waist-shaped hole (421), and the bearing pin that this waist-shaped hole (421) and runner (41) end face are arranged forms and is slidably matched; Also be provided with torsion spring (49) between the end face of described fork (43) and runner (41), described torsion spring (49) orders about blade (42) to the lateral movement away from reel (12a); Described runner (41) is also provided with depression bar (44), described depression bar (44) one end and runner (41) end face hinged, depression bar (44) other end is provided with pulley (46), and depression bar (44) is provided with briquetting (45), and briquetting (45) is resisted against blade (42) back side; Be arranged with a snare ring (47) outside described runner (41), described pulley (46) is fitted with the inner ring surface of the collar (47), and the inner ring surface of described (47) collar is provided with a groove (48); When pulley (46) and groove (48) just pair time, torsion spring (49) orders about pulley (46) and is stuck in groove (48), and now blade (42) is in withdrawing state; When runner (42) rotates, pulley (46) skids off groove (48), and depression bar (44) produces and swings, and blade (42) cuts around reel (12a) by briquetting (45) while the extruding of reel (12a) direction realizes feed.
2. a kind of filter central pipe shear according to claim 1, it is characterized in that: described runner (41) rotates and is arranged on runner bearing (40), described runner (41) side is provided with primary importance sensor (404), and described runner (41) is provided with the detection block gathering runner (41) whole ring signal for primary importance sensor (404).
3. a kind of filter central pipe shear according to claim 2, it is characterized in that: one end that one end of described runner (41) and reel (12a) pass is provided with the second place sensor (402) for detecting reel (12a) length, described second place sensor (402) is arranged on sliding support (403), and described sliding support (403) is along the setting that slides axially of plug (30).
4. a kind of filter central pipe shear according to claim 3, it is characterized in that: described runner (41) outer ring surface is provided with the gear teeth, these gear teeth engage with the upper gear (401) arranged of runner bearing (40), and described gear (401) is driven by the first motor; The signal that described first motor is gathered according to first, second position sensor (404,402) by control system controls start and stop, that is: when second place sensor (402) detects object, control system controls the first electric motor starting; When primary importance sensor (404) detects that runner (41) rotates a circle, control system controls the first motor stalling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520515885.9U CN204770897U (en) | 2015-07-16 | 2015-07-16 | Filter center tube shearing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520515885.9U CN204770897U (en) | 2015-07-16 | 2015-07-16 | Filter center tube shearing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204770897U true CN204770897U (en) | 2015-11-18 |
Family
ID=54511023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520515885.9U Expired - Fee Related CN204770897U (en) | 2015-07-16 | 2015-07-16 | Filter center tube shearing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204770897U (en) |
-
2015
- 2015-07-16 CN CN201520515885.9U patent/CN204770897U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |