CN105751267A - Conveying and cutting device of chopstick processing equipment - Google Patents
Conveying and cutting device of chopstick processing equipment Download PDFInfo
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- CN105751267A CN105751267A CN201410820213.9A CN201410820213A CN105751267A CN 105751267 A CN105751267 A CN 105751267A CN 201410820213 A CN201410820213 A CN 201410820213A CN 105751267 A CN105751267 A CN 105751267A
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- chopsticks
- conveying
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- screw rod
- cutting device
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Abstract
The invention discloses a conveying and cutting device of chopstick processing equipment. The conveying and cutting device is used for processing press-formed row-shaped chopsticks and comprises a charging mechanism and a cutting mechanism, wherein the charging mechanism comprises two screw sets which are arranged side by side, and the row-shaped chopsticks are intermittently conveyed forwards by the screw sets; the cutting mechanism is arranged above tail ends of the screw sets. The cutting mechanism comprises a cutting knife and a driving unit, wherein the driving unit drives the cutting knife to move downwards to cut off the row-shaped chopsticks when the screw sets stop conveying the row-shaped chopsticks, the cut-off chopsticks continue to advance along the screw sets, and the driving unit drives the cutting knife to return when the screw sets convey the row-shaped chopsticks forwards. By adopting the conveying and cutting device of the chopstick processing equipment, the transmission is stable, the conveying speed can be adjusted, rapid conveying is achieved, and the productivity is increased.
Description
Technical field
The present invention relates to the manufacture field of tableware, in particular the conveying cutting device in a kind of chopsticks process equipment.
Background technology
Chopsticks are the feed instruments of a kind of characteristic of the mankind.The kind of chopsticks is a lot, divides by material, it is possible to be divided into Metal chopsticks, bamboo wood chopsticks, chemistry chopsticks, jade chopsticks etc..Wherein chemistry chopsticks are made up of materials such as melamine resins, and the production of this chopsticks adopts die press technology for forming more, the chopsticks shape in a row after molding, the bamboo slip used for writing on during ancient times in similar ancient times, and every chopsticks equidistantly arrange, and are connected by very thin matched moulds rim charge between chopsticks with chopsticks.This tentatively compressing row's shape chopsticks also need to subsequent technique processing, could normally use, in follow-up processing, need that these are arranged shape chopsticks to separate, make single chopsticks, then the matched moulds rim charge burr etc. of every chopsticks is removed in processing, and concrete operation is edging, polishing, mill two ends, dust removal process.
The connecting gear of existing chopsticks processing adopts double rack structure, namely parallel and four spur racks of spaced set, middle two toothed rack are movable tooth bar, two, outside is stationary rack, the spacing of outside two toothed rack is equal with the length of chopsticks, and the aspect ratio outboard rack that middle tooth bar is arranged is low.Its operation principle is: when whole row's shape chopsticks are put on the conveyor, row's shape chopsticks are held by outboard rack, and due to one side of one circle of chopsticks, one of side coordinates with the V face of teeth groove, will not overturning so chopsticks are stuck on tooth bar, middle tooth bar does not contact with chopsticks below chopsticks.First, middle tooth bar up moves and is held up by row's shape chopsticks, and row's shape chopsticks leave outboard rack, and then travel forward a segment distance, then moves downward and is put down by row's shape chopsticks, and row's shape chopsticks are held by outboard rack；Finally, middle tooth bar moves rearwards to origin-location, completes a conveying operations, and row's shape chopsticks interval travels forward, and is equivalent to the action thrown forward, and the distance of the chopsticks that every time advance, is also the distance of a tooth pitch.
But, double rack structure in this process equipment has obvious shortcoming, namely dirt is easily hidden in teeth groove, pace can not be too fast, prestissimo can only achieve 1.5 per second, too fast easily inclined for chopsticks throwing or production line of dishing out, and throwing chopsticks cause single chopsticks to come off forward rapidly, and the chopsticks come off easily reverse in the teeth groove keeping little foreign material.Owing to be polished in the place of chopsticks Yu chopsticks junction by technique below, if chopsticks reversion, mill misalignment can be caused.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
It is an object of the invention to provide the conveying cutting device in a kind of chopsticks process equipment, stable drive, scalable transporting velocity, it is achieved quickly carry, improve productivity ratio.
Technical scheme is as follows: the present invention provides the conveying cutting device in a kind of chopsticks process equipment, row's shape chopsticks after compressing are processed by it, conveying cutting device includes: feeding mechanism, it includes two screw rod group being set up in parallel, and row's shape chopsticks interval is fed forward by screw rod group；And cutting mechanism, it is located at the top of end of screw rod group, and cutting mechanism includes: cutting knife；And driver element, when screw rod group conveying row's shape chopsticks stop, drive unit drives cutting knife moves downward and is cut by row's shape chopsticks, and the chopsticks after incision continue to advance along screw rod group, the drive unit drives cutting knife return when screw rod group is fed forward row's shape chopsticks.
In such scheme, cutting mechanism also includes eccentric swage, the lower end being arranged on tool rest that eccentric swage floats, and the centre of eccentric swage has the gap for cutting knife traverse.
In such scheme, driver element includes: support, and it is fixed on the top of end of screw rod group, and support is provided above rotating shaft, and rotating shaft is provided with shearing cam；And tool rest, it is arranged on support by slide rail, is provided with back-moving spring between tool rest and the upper end of support, and cutting knife is fixed on the lower end of tool rest, the upper end of tool rest is provided with and the rolling bearing shearing cam engagement, shears cam rolling bearing and then drives tool rest to move up and down along support.
In such scheme, conveying cutting device also includes: cam division mechanism, the output shaft of it power shaft including rotation continuously and intermittent rotary, and the output shaft rotation 360 ° when first 180 ° of power shaft rotation, when power shaft rotates latter 180 °, output shaft stops operating；And power motor, power is transmitted to jackshaft by it by reducing gear, and jackshaft is provided with the first sprocket wheel and the second sprocket wheel, the first chain wheel drive rotating shaft, and the second chain wheel drive power shaft rotates, and output shaft drives screw rod group to rotate.
Beneficial effects of the present invention: the feeding mechanism of the present invention adopts twin screw transmission, has stable drive, scalable transporting velocity, it is achieved quickly carry, can reach the soonest 3 per second, improve productivity ratio, and the rubbish and dust that are deposited in thread groove can be removed, it is easy to cleaning.
Accompanying drawing explanation
The front view of the conveying cutting device in the chopsticks process equipment of Fig. 1 present invention；
Fig. 2 is the left view of the conveying cutting device in the chopsticks process equipment of the present invention；
Fig. 3 is the partial enlarged drawing of the conveying cutting device in the chopsticks process equipment of the present invention.
Detailed description of the invention
For making the purpose of the present invention, technical scheme and advantage clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, it is possible to improved according to the above description or convert, for instance, all these improve and convert the protection domain that all should belong to claims of the present invention.
The present embodiment provides the conveying cutting device in a kind of chopsticks process equipment, and the row's shape chopsticks 60 (referring to Fig. 1) after compressing are carried by this conveying cutting device, cutting processing.Hereinafter this conveying cutting device is described in detail.
As shown in Figures 1 and 2, feeding mechanism includes two screw rod group being set up in parallel 11 (herein also referred to as twin screw), row's shape chopsticks interval is fed forward by screw rod group 11, these row's shape chopsticks describe in description background technology, add man-hour, unprocessed for entire row chopsticks are placed on feeding mechanism, chopsticks will intermittent delivery forward automatically, chopsticks are had the effect of two power by the rotation of twin screw, and one forward, a direction identical (vertical with the direction of power forward) rotated with screw rod.It addition, be additionally provided with baffle plate in the both sides of twin screw, for limiting the transverse shifting of chopsticks, the end of baffle plate is provided with breach, and this breach is used for the chopsticks after discharging incision.
nullAs shown in Figure 2，Cutting mechanism 2 is located at the top (referring to Fig. 1) of the end of screw rod group 11，Cutting mechanism includes cutting knife 211 (referring to Fig. 3) and driver element，Driver element in the present embodiment designs as follows: provide support，It is fixed on the top of end of screw rod group 11，Support is provided above rotating shaft 21，The two ends of rotating shaft 21 are arranged on pedestal upper end by bearing，Rotating shaft 21 is provided with shearing cam 22，Two can be set up in parallel，Support is additionally provided with tool rest 23，Tool rest 23 is arranged on slide rail 24 by slide block 25，Back-moving spring (not shown) it is provided with between tool rest 23 and the upper end of support，Cutting knife 211 is fixed on the lower end of tool rest 23 by the fixing plate 27 of cutting knife，The upper end of tool rest 23 is provided with and shears the rolling bearing 26 that cam 22 coordinates，Rolling bearing 26 is fixed by the upper end of bearing block Yu tool rest 23，Shear cam 22 extrusion rolling bearing 26 and then drive tool rest 23 to move up and down along support.Specific works process is, when screw rod group 11 conveying row's shape chopsticks stop, drive unit drives cutting knife moves downward and is cut by row's shape chopsticks, chopsticks after incision continue to advance along screw rod group 11, drive unit drives cutting knife return (by back-moving spring return in the present embodiment) when screw rod group 11 row of being fed forward shape chopsticks.It addition, the waste material produced in the cutting process of chopsticks is discharged by scrap material slideway 40.
As shown in Figure 3, the cutting mechanism 2 of the present embodiment also includes eccentric swage 28, it is rectangular structure, centre has a gap, this gap can allow cutting knife 211 pass through, cutting knife 211 is arranged on the top in the gap of eccentric swage 28, and the bottom surface of eccentric swage 28 is provided with the laciniation for blocking cutting knife 211 both sides chopsticks, and eccentric swage 28 is connected by the fixing plate 27 of the connected mode of linear bearing and spring 29 and cutting knife.Its operation principle is, down press when shearing cam 22, cutting knife 211 down moves together with eccentric swage 28, and eccentric swage 28 first contacts chopsticks, shears cam 22 and continues down to press, the chopsticks of both sides pushed down by eccentric swage 28, now, cutting knife 211 is stretched from the gap of eccentric swage 28, is cut off by matched moulds rim charge, the effect of eccentric swage 28 is to prevent cutting knife 211 when cutting off matched moulds rim charge, and chopsticks overturn.
In such scheme, referring to Fig. 1, the power of feeding mechanism and cutting mechanism 2 is provided by power motor 10, the deceleration rotating through reducing gear 20 of power motor 10 is transmitted to jackshaft, jackshaft is provided with the first sprocket wheel and the second sprocket wheel, the power of jackshaft is transferred to cam division mechanism 30 and cutting mechanism 2 simultaneously, and the continuous of original motor is converted into intermittent rotary by cam division mechanism 30.Specifically, cam division mechanism 30 includes the power shaft of rotation continuously and the output shaft of intermittent rotary, the output shaft rotation 360 ° when first 180 ° of power shaft rotation, when power shaft rotates latter 180 °, output shaft stops operating, first sprocket wheel drives the rotating shaft 21 of cutting mechanism 2 by chain 400 (referring to Fig. 2), second sprocket wheel is rotated by the second chain drive power shaft, and then, output shaft drives twin screw to rotate through the transmission dissipating gear 50 and chain.Namely before power shaft rotates during half cycle, output shaft rotation one week, twin screw rotates the distance being fed forward chopsticks, when power shaft rotates second half, output shaft does not rotate, and twin screw stops operating, now, chopsticks are down cut by the cutting knife of cutting mechanism 2, return original position after having cut.
Finally, it is necessary to explanation, the conveying cutting device in the chopsticks process equipment of the present embodiment includes fixed mount 300 certainly, and power motor 10, reducing gear 20, jackshaft and cam division mechanism 30 can be arranged on the lower section of fixed mount 300.
Claims (4)
1. the conveying cutting device in chopsticks process equipment, the row's shape chopsticks after compressing are processed by it, it is characterised in that described conveying cutting device includes:
Feeding mechanism, it includes two screw rod group being set up in parallel, and described row's shape chopsticks interval is fed forward by described screw rod group；And
Cutting mechanism, it is located at the top of end of described screw rod group, and described cutting mechanism includes:
Cutting knife；And
Driver element, when described screw rod group carries described row's shape chopsticks to stop, cutting knife described in described drive unit drives moves downward and is cut by described row's shape chopsticks, chopsticks after incision continue to advance along described screw rod group, the cutting knife return described in described drive unit drives when described screw rod group is fed forward described row's shape chopsticks.
2. the conveying cutting device in chopsticks process equipment according to claim 1, it is characterised in that described driver element includes:
Support, it is fixed on the top of end of described screw rod group, and described support is provided above rotating shaft, and described rotating shaft is provided with shearing cam；And
Tool rest, it arranges on the bracket by slide rail, it is provided with back-moving spring between the upper end of described tool rest and described support, described cutting knife is fixed on the lower end of described tool rest, the upper end of described tool rest is provided with and the rolling bearing of described shearing cam engagement, rolling bearing described in described shearing cam and then drive described tool rest to move up and down along described support.
3. the conveying cutting device in chopsticks process equipment according to claim 2, it is characterized in that, described cutting mechanism also includes eccentric swage, the lower end being arranged on described tool rest that described eccentric swage floats, and the centre of described eccentric swage has the gap for described cutting knife traverse.
4. the conveying cutting device in chopsticks process equipment according to claim 3, it is characterised in that described conveying cutting device also includes:
Cam division mechanism, the output shaft of it power shaft including rotation continuously and intermittent rotary, the described output shaft rotation 360 ° when first 180 ° of described power shaft rotation, when described power shaft rotates latter 180 °, described output shaft stops operating；And
Power motor, power is transmitted to jackshaft by it by reducing gear, and described jackshaft is provided with the first sprocket wheel and the second sprocket wheel, rotating shaft described in described first chain wheel drive, power shaft described in described second chain wheel drive rotates, and described output shaft drives described screw rod group to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410820213.9A CN105751267A (en) | 2014-12-20 | 2014-12-20 | Conveying and cutting device of chopstick processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410820213.9A CN105751267A (en) | 2014-12-20 | 2014-12-20 | Conveying and cutting device of chopstick processing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN105751267A true CN105751267A (en) | 2016-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410820213.9A Pending CN105751267A (en) | 2014-12-20 | 2014-12-20 | Conveying and cutting device of chopstick processing equipment |
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| CN (1) | CN105751267A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049256A (en) * | 2018-07-30 | 2018-12-21 | 衡东县万泉竹业有限公司 | A kind of throwaway chopsticks jet-bedding formula molding machine |
| CN109531645A (en) * | 2018-12-31 | 2019-03-29 | 李乐晨 | A kind of industrialize is used for batch potato powder automatic slicing device |
-
2014
- 2014-12-20 CN CN201410820213.9A patent/CN105751267A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049256A (en) * | 2018-07-30 | 2018-12-21 | 衡东县万泉竹业有限公司 | A kind of throwaway chopsticks jet-bedding formula molding machine |
| CN109049256B (en) * | 2018-07-30 | 2024-05-07 | 衡东县万泉竹业有限公司 | Disposable chopsticks notching type forming machine |
| CN109531645A (en) * | 2018-12-31 | 2019-03-29 | 李乐晨 | A kind of industrialize is used for batch potato powder automatic slicing device |
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Application publication date: 20160713 |
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| WD01 | Invention patent application deemed withdrawn after publication |