CN202726653U - Automatic sharpener - Google Patents
Automatic sharpener Download PDFInfo
- Publication number
- CN202726653U CN202726653U CN 201220421128 CN201220421128U CN202726653U CN 202726653 U CN202726653 U CN 202726653U CN 201220421128 CN201220421128 CN 201220421128 CN 201220421128 U CN201220421128 U CN 201220421128U CN 202726653 U CN202726653 U CN 202726653U
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- CN
- China
- Prior art keywords
- blade
- sharpening
- electromagnet
- circuit control
- machine motor
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses an automatic sharpener which comprises a breaking machine motor, a blade and a sharpening control device, wherein an output shaft of the breaking machine motor penetrates through the axis of the blade, and the blade rotates around the output shaft of the breaking machine motor; and the sharpening control device is fixedly connected with the breaking machine motor through a connecting rod and comprises a grinding wheel, an electromagnet and a circuit control box which is internally provided with a circuit control system. During breaking operation, the sharpening time, force degree and times can be set automatically through the control circuit system in the sharpening control device, so that the aim of rapid sharpening is achieved, the working efficiency is improved, the labor intensity of workers is lowered, the unnecessary abrasion of the blade is alleviated, and the service life of the blade is prolonged.
Description
Technical field
The utility model relates to a kind of automatic grinding device that can whet a knife fast.
Background technology
The cloth cutting machine of at present apparel industry use all is manual sharpening mostly, manually whet a knife is exactly the usefulness hand according to knife sharpener emery wheel sharpening blade namely, make it sharp, the cloth that can break better faster, but the time of whetting a knife by hand when reality is used is uncontrollable, can only be with workman's experience, if the sharpening overlong time, it is very fast that blade just weares and teares, moreover, manual dynamics of whetting a knife is uncontrollable, also be by virtue of experience to operate, dynamics is excessive sometimes, the vexed car of the lighter's motor, motor burns out when serious, whole device is scrapped, and is exactly the number of times that manual sharpening can not be controlled sharpening in addition, sometimes may be because the sharpening number of times too much causes unnecessary wearing and tearing to blade, this traditional manual sharpening method, complicated operation, efficient is low, and labor strength is large, and the blade loss is large, the final efficient of resolving cloth that also reduces.
The technical problems to be solved in the utility model provides a kind of automatic grinding device simple to operate, effective.
Summary of the invention
For solving the manual complicated problem of whetting a knife of above-mentioned prior art, the utility model adopts following technical scheme:
This practicality provides a kind of automatic grinding device with novel, comprise cloth cutting machine motor and blade, the output shaft of described cloth cutting machine motor passes described blade axle center, and described blade rotates around described cloth cutting machine motor output shaft, also comprise the sharpening control device, described sharpening control device is fixedly connected with the cloth cutting machine motor by connecting rod, described sharpening control device comprises emery wheel, electromagnet and circuit control box, be provided with circuit control system in the described circuit control box, described electromagnet and circuit control system are electrically connected, the electromagnet mandrel inner chamber of described electromagnet is provided with grinding wheel spindle sleeve, described emery wheel is fixedly connected with grinding wheel spindle sleeve by grinding wheel spindle, and described grinding wheel spindle sleeve is fixed by dog screw and electromagnet mandrel.
As to improvement of the present utility model, be provided with the elastic force adjusting screw(rod) in the described electromagnet mandrel, described elastic force adjusting screw(rod) is connected with grinding wheel spindle elasticity by spring.
As to further improvement of the utility model, the top of described elastic force adjusting screw(rod) is provided with adjusting knob.
As to further improvement of the utility model, described circuit control box is provided with guidance panel.
As to further improvement of the utility model, described circuit control box is provided with the switching knob of control electromagnet.
The beneficial effects of the utility model are: in disconnected cloth operation, time, dynamics size and the number of times that can come by the circuit control system in the sharpening control device automatic setting to whet a knife, reach the purpose of quick sharpening, improved operating efficiency, reduced simultaneously workman's labour intensity, the unnecessary wearing and tearing of blade have been reduced, the blade longer service life.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
The specific embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.
See also Fig. 1, a kind of automatic grinding device, comprise cloth cutting machine motor 1 and blade 2, the output shaft of described cloth cutting machine motor 1 passes described blade 2 axle center, and described blade 2 is around described disconnected cloth motor 1 output shaft rotation, when needs are whetted a knife, just blade is rotated near the emery wheel position, after sharpening is finished or off position, just the blade 90-degree rotation, be in the disconnected cloth state for the treatment of, the automatic grinding device also comprises sharpening control device 3, described sharpening control device 3 is fixedly connected with cloth cutting machine motor 1 by connecting rod 4, guarantee the firm of sharpening control device 3, described sharpening control device 3 comprises emery wheel 31, electromagnet 36 and circuit control box (not shown in FIG.), be provided with circuit control system in the described circuit control box and set the time of sharpening, the parameter such as dynamics and number of times, control simultaneously the closed and disconnected of electromagnet 36, electromagnet mandrel 35 inner chambers of described electromagnet 36 are provided with grinding wheel spindle sleeve 33, described emery wheel 31 is fixedly connected with grinding wheel spindle sleeve 33 by grinding wheel spindle 32, described grinding wheel spindle sleeve 33 is fixing with electromagnet mandrel 35 by dog screw 34, the automatic grinding process is as described below: when needs are whetted a knife, first blade 2 is adjusted near emery wheel 31 positions, judge first how long blade 2 needs mill, dynamics is much, what of number of times, this needs micro-judgment, can allow first experienced master worker judge during operation, set by operating personnel again, set by the guidance panel on the circuit control box, input, after preparation is finished, start electromagnet 36 closures by the circuit in the circuit control system again, for handled easily, can establish at circuit control box the shift knob of an electromagnet 36, electromagnet 36 closures, electromagnet mandrel 35 setting in motions, emery wheel 31 is in clutch state simultaneously, the operation of whetting a knife of emery wheel 31 High Rotation Speeds, grinding wheel spindle sleeve 33 comes off when preventing emery wheel 31 High Rotation Speed, a dog screw 34 is installed, grinding wheel spindle sleeve 33 is fixedly connected with electromagnet mandrel 35, is provided with a spring 38, the other end of spring 38 and elastic force adjusting screw(rod) 37 at the afterbody of grinding wheel spindle 32, by regulating elastic force adjusting screw(rod) 37, reduce because the impact that emery wheel 31 High Rotation Speeds produce guarantees the stability when emery wheel is whetted a knife simultaneously, more convenient, effectively whet a knife, for more convenient adjusting elastic force adjusting screw(rod) 37, can an adjusting knob 39 be installed on the top of elastic force adjusting screw(rod) 37, direct rotating elastic adjusting screw(rod) 37 need to just can not finished with very large power if there is adjusting knob 39, increase an adjusting knob 39, can reduce workman's labour intensity, also improve efficient simultaneously, save the time of whole sharpening operation, after sharpening is finished, according to the gauge tap of electromagnet 36, make electromagnet 36 be in off-state, emery wheel 31 stops operating, at last blade 2 is rotated to disconnected cloth state, whole automatic grinding EO, simple to operation, efficient is high, blade abrasion is little, and blade is longer service time.
Claims (5)
1. automatic grinding device, comprise cloth cutting machine motor (1) and blade (2), the output shaft of described cloth cutting machine motor (1) passes described blade (2) axle center, and described blade (2) is around described disconnected cloth motor (1) output shaft rotation, it is characterized in that: also comprise sharpening control device (3), described sharpening control device (3) is fixedly connected with cloth cutting machine motor (1) by connecting rod (4), described sharpening control device (3) comprises emery wheel (31), electromagnet (36) and circuit control box, be provided with circuit control system in the described circuit control box, described electromagnet (36) is electrically connected with circuit control system, electromagnet mandrel (35) inner chamber of described electromagnet (36) is provided with grinding wheel spindle sleeve (33), described emery wheel (31) is fixedly connected with grinding wheel spindle sleeve (33) by grinding wheel spindle (32), and described grinding wheel spindle sleeve (33) is fixing by dog screw (34) and electromagnet mandrel (35).
2. automatic grinding device according to claim 1 is characterized in that: be provided with elastic force adjusting screw(rod) (37) in the described electromagnet mandrel (35), described elastic force adjusting screw(rod) (37) is connected with grinding wheel spindle (32) elasticity by spring (38).
3. automatic grinding device according to claim 2, it is characterized in that: the top of described elastic force adjusting screw(rod) (37) is provided with adjusting knob (39).
4. automatic grinding device according to claim 3, it is characterized in that: described circuit control box is provided with guidance panel.
5. automatic grinding device according to claim 4 is characterized in that: described circuit control box is provided with the switching knob of control electromagnet (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220421128 CN202726653U (en) | 2012-08-24 | 2012-08-24 | Automatic sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220421128 CN202726653U (en) | 2012-08-24 | 2012-08-24 | Automatic sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202726653U true CN202726653U (en) | 2013-02-13 |
Family
ID=47652398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220421128 Expired - Fee Related CN202726653U (en) | 2012-08-24 | 2012-08-24 | Automatic sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202726653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436534A (en) * | 2015-12-16 | 2016-03-30 | 无锡市永亿精密铸造有限公司 | High-efficiency cutting knife holder for mechanical manufacturing |
-
2012
- 2012-08-24 CN CN 201220421128 patent/CN202726653U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436534A (en) * | 2015-12-16 | 2016-03-30 | 无锡市永亿精密铸造有限公司 | High-efficiency cutting knife holder for mechanical manufacturing |
| CN105436534B (en) * | 2015-12-16 | 2017-09-19 | 无锡市永亿精密铸造有限公司 | A kind of efficient mechanical manufacture cutting knife seat |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20160824 |