CN104890028B - Improved food infeed set-up - Google Patents
Improved food infeed set-up Download PDFInfo
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- CN104890028B CN104890028B CN201510307455.2A CN201510307455A CN104890028B CN 104890028 B CN104890028 B CN 104890028B CN 201510307455 A CN201510307455 A CN 201510307455A CN 104890028 B CN104890028 B CN 104890028B
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- cutting knife
- arm
- driven sprocket
- frame
- infeed set
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Abstract
The invention discloses a kind of improved food infeed set-up, it is all improved for material conveying mechanism originally and knife drive mechanism, first is to arrange fixed tray in the gap of two groups of driving belts to replace original rolling roller, thus the problem effectively preventing cutting knife and rolling roller juxtaposition metamorphose, substantially increase cutting knife cutting stability and reliability, it is ensured that the property cut of material；Second is to be changed knife drive mechanism, eliminate original cam and tension spring combination, the two-stage chain wheel drive mechanism based on eccentric is used to drive the up and down mechanism of cutting knife and cutter swinging mechanism action respectively, greatly reduce operation noise, and sleeve mechanism compact conformation, operational reliability is high, it is possible to improve infeed set-up work efficiency greatly.
Description
Technical field
The present invention relates to a kind of improved food infeed set-up.
Background technology
The infeed set-up used in food-processing industry (chocolate, confection) at present generally comprises two parts: belt conveyor and knife drive mechanism.Wherein belt conveyor generally comprises the driving belt of interval arrangement continuously, the gap of adjacent drive belt namely the place of roll setting (upper upright to cutting knife), is wherein disposed with the rolling roller for transition.The purpose of design rolling roller is to ensure that the seriality and fluency that material carries between two driving belts.
And knife drive mechanism is usually the united application of cam mechanism and linkage, cam, by passing torque to linkage after driven by motor, linkage is fixed with cutting knife it is thus possible to up and down；Meanwhile, cam being also associated with tension spring, laterally pulled by tension spring linkage to drive cutting knife fore-aft travel, on the whole, what cutting knife did is small size amplitude of oscillation motion.
But food infeed set-up known to above-mentioned exists following not enough:
1
) actual cutting time, because being designed with the rolling roller of circle, and rolling roller is to rotate, and causes cutting knife to be easily generated bigger deformation when being in contact with it, deflection knife edge direction, thus time often result in material and cannot be cut off；And the material not cut off is transmitted the distortion that will become after belt is pullled, strong influence outward appearance；
2
) cam that uses in knife drive mechanism and tension spring, during up and down, produce bigger noise, cause working environment noisy；
3
) motor employing manual governing, cutting efficiency is low, and often manual governing easily affects mechanism's quality of fit, thus reduces cutting accuracy.
Summary of the invention
The present invention seeks to: the deficiency existed for existing food infeed set-up, and provide a kind of and effect is cut off more preferably for material, work more reliable, and run the improved food infeed set-up that noise is low.
The technical scheme is that a kind of improved food infeed set-up, the material conveying mechanism including frame and being located in frame and knife drive mechanism, described material conveying mechanism includes two groups of driving belts that Connexin is arranged；It is characterized in that described knife drive mechanism includes driving motor, chain wheel driving mechanism, the up and down mechanism of cutting knife and cutter swinging mechanism, wherein chain wheel driving mechanism includes drive sprocket, the first driven sprocket and the second driven sprocket being sequentially connected by chain, wherein drive sprocket is fixed with driving motor output shaft, first and second driven sprocket is all pivoted in frame, and is coaxially fixed with eccentric on the first driven sprocket；
The up and down mechanism of described cutting knife includes that leverage, cutting knife fix seat and cutting knife, and described leverage includes lever swing arm, longitudinally connected arm and longitudinal rod；Described lever swing arm center is articulated in frame, one end of lever swing arm is flexibly connected with described eccentric through described longitudinally connected arm, the other end then connects longitudinal rod, and the bottom of described longitudinal rod connects described cutting knife and fixes seat, and cutting knife is fixed and fixed described cutting knife on seat；Being provided with fixed tray in the gap of described two groups of driving belts, this fixed tray is positioned at below cutting knife；
Described cutter swinging mechanism includes linkage and centering block, described linkage includes before and after's arm, eccentric stiffener and lateral connection arm, described centering block arm before and after described is articulated in frame, and have on centering block and embed for cutting knife and up and down cutter seam, the pivot at described second driven sprocket center is provided with described eccentric stiffener, this eccentric stiffener is movably connected with one end of described lateral connection arm, and the other end of this lateral connection arm is movably connected with in described arm front and back.
Further, the surface of heretofore described two groups of driving belts flushes, and the surface of the top of described fixed tray slightly below both sides driving belt or flush with the surface of both sides driving belt.
Further, the top of heretofore described fixed tray is less than the surface of driving belt
1~2mm
, suitable reduction highly can improve the transmission fluency between adjacent drive belt.
Further, heretofore described driving motor is servomotor.Servomotor by
PLC
Control, it is possible to replace original hand adjustment examination to slow down, alleviate workman's burden, be greatly improved cutting speed and the cutting accuracy of cutting knife simultaneously, increase productivity.
Further, heretofore described lever swing arm is positioned at sustained height with the pivot points of frame with the articulated positions of front and back arm and frame, and this height is less than the pivot points of the first driven sprocket with frame, and higher than the pivot points of the second driven sprocket with frame.
Further, the both sides coaxial-symmetrical of heretofore described first driven sprocket is fixed with two described eccentrics, and accordingly, the up and down mechanism of described cutting knife includes two groups of leverages that are corresponding with two described eccentrics and that be arranged symmetrically with.
Further, heretofore described cutter swinging mechanism include being symmetrically arranged in two groups of the second driven sprocket both sides described in linkage.
Further, heretofore described eccentric stiffener is eccentric or eccentric mechanism.
It may be noted that the material conveying mechanism in the present invention is known technology, the concrete drive mechanism of its driving belt and type of drive all see prior art and no longer describe in detail.
Operation principle of the present invention:
After starting power supply, Food Logistics to be cut is placed in handling and conveying mechanism conveying, and drive motor to pass through chain-driving the first driven sprocket and rotate, first driven sprocket is rotated by axle band movable eccentric wheel, eccentric then moves lever swing arm by longitudinally connected arm straps and swings, and then drives longitudinal rod and the cutting knife knee-action bottom it；Meanwhile, the first driven sprocket is rotated by chain-driving the second driven sprocket, and the second driven sprocket then drives eccentric stiffener on its pivot movable, and then pulls micro-swinging before and after arm and centering block by lateral connection arm.Because cutting knife is positioned at centering block cutter seam, therefore drive cutting knife also to do before and after's micro-swinging, complete the cutting action preset.Because arranging fixed tray in the gap below cutting knife, will not be deformed after cutting knife contact, packing materials can be by property cut.
The invention have the advantage that
1
. the present invention arranges fixed tray to replace original rolling roller in the gap of two groups of driving belts, thus effectively prevents the problem of cutting knife and rolling roller juxtaposition metamorphose, substantially increases cutting knife and cuts stability and reliability, it is ensured that the property cut of material.
2.
Knife drive mechanism is changed by the present invention, eliminate original cam and tension spring combination, the two-stage chain wheel drive mechanism based on eccentric is used to drive the up and down mechanism of cutting knife and cutter swinging mechanism action respectively, greatly reduce operation noise, and sleeve mechanism compact conformation, operational reliability is high, it is possible to improve infeed set-up work efficiency greatly.
3.
The present invention changes driving motor into servomotor, servomotor by
PLC
Control, it is possible to replace original hand adjustment examination to slow down, alleviate workman's burden, be greatly improved cutting speed and the cutting accuracy of cutting knife simultaneously, increase productivity.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings and embodiment the invention will be further described:
Figure
1
Structural front view for the present invention；
Figure
2
For figure
1
Side view (left view).
Wherein:
1
, frame；
2
, driving belt；
3
, drive motor；
4
, chain；
5
, drive sprocket；
6
, the first driven sprocket；
6a
, eccentric；
7
, the second driven sprocket；
8
, lever swing arm；
9
, longitudinally connected arm；
10
, longitudinal rod；
11
, cutting knife fix seat；
12
, cutting knife；
13
, fixed tray；
14
, centering block；
15
, front arm；
16
, rear arm；
17
, pivot；
18
, eccentric stiffener；
19
, lateral connection arm.
Detailed description of the invention
Embodiment: combine figure
1
And figure
2
Shown in, for a kind of detailed description of the invention of the improved food infeed set-up that the present invention provides, it is by frame
1
, be located at frame
1
On material conveying mechanism and knife drive mechanism three part composition.
Described material conveying mechanism is two groups of driving belts that Connexin is arranged
2
(the present embodiment is often organized driving belt
2
In active synchronization wheel by bottom motor sprocket mechanism drive), certainly it may be noted that this driving belt
2
Described drive part be known technology, it is no longer described in detail by the present embodiment.The main change of the present invention is:
The composition of described knife drive mechanism is: drive motor
3
, chain wheel driving mechanism, the up and down mechanism of cutting knife and cutter swinging mechanism, wherein chain wheel driving mechanism includes by chain
4
The drive sprocket being sequentially connected
5
, the first driven sprocket
6
With the second driven sprocket
7
, wherein drive sprocket
5
With driving motor
3
Output shaft is fixed, first and second driven sprocket
6
、
7
All it is pivoted to frame
1
On, and described first driven sprocket
6
Both sides coaxial-symmetrical be fixed with two described eccentrics
6a
。
Seat is fixed by cutting knife by the up and down mechanism of described cutting knife
11
, cutting knife
12
And with said two eccentric
6a
Two groups of leverages that are corresponding and that be arranged symmetrically with collectively constitute respectively.Often group leverage is by lever swing arm
8
, longitudinally connected arm
9
And longitudinal rod
10
Composition, described lever swing arm
8
Center is articulated in frame
1
On, lever swing arm
8
One end through described longitudinally connected arm
9
With described eccentric
6a
Being flexibly connected, the other end then connects longitudinal rod
10
, described longitudinal rod
10
Bottom connect described cutting knife fix seat
11
, cutting knife is fixed and is fixed described cutting knife on seat
12
；
Described two groups of driving belts
2
Gap on upright to cutting knife
12
, and in gap, it is provided with fixed tray
13
, this fixed tray
13
It is positioned at cutting knife
12
Lower section.By arranging fixed tray
13
To replace original rolling roller, thus effectively prevent cutting knife
12
With the problem of rolling roller juxtaposition metamorphose, substantially increase cutting knife
12
Cutting stability and reliability, it is ensured that the property cut of material.
Two groups of driving belts described in the present embodiment
2
Surface flush, concrete such as figure
1
Shown in, and described fixed tray
13
Top than both sides driving belt
2
Surface low
1mm
。
Motor is driven described in the present embodiment
3
For servomotor.
Still combine figure
1
, figure
2
Shown in, described in the present embodiment, cutter swinging mechanism is by centering block
14
Be symmetrically arranged in described second driven sprocket
7
Two groups of linkages of both sides are formed.Often organize described linkage by front and back's arm
15
、
16
, eccentric stiffener
18
With lateral connection arm
19
Collectively constitute, described centering block
14
Arm before and after described
15
、
16
It is articulated to frame
1
On, and centering block
14
On have for cutting knife
12
Embed and up and down cutter seam, described second driven sprocket
7
The pivot at center
17
It is provided with eccentric stiffener
18
, eccentric stiffener in the present embodiment
18
For eccentric mechanism, itself and described lateral connection arm
19
One end be movably connected, and this lateral connection arm
19
The other end and described front arm
15
It is movably connected.
Arm before and after it may be noted that in the present invention
15
、
16
In " forward and backward " be easy for implementing to distinguish to two arms, can not define as real orientation, such as, put towards, figure according to device actual
1
The rear arm in middle left side
16
Can also be as front arm, and the front arm on right side
15
Can also be as rear arm.
It is specifically shown in figure
1
, figure
2
Shown in, lever swing arm described in the present embodiment
8
With frame
1
Pivot points and forward and backward arm
15
、
16
And frame
1
Articulated positions be positioned at sustained height, and this height is less than the first driven sprocket
6
With frame
1
Pivot points, and higher than the second driven sprocket
7
With frame
1
Pivot points.
Operation principle of the present invention:
In conjunction with figure
1
And figure
2
Shown in, after starting power supply, Food Logistics to be cut is placed in handling and conveying mechanism conveying, and drives motor
3
Pass through chain
4
Drive the first driven sprocket
6
Rotate, the first driven sprocket
6
By axle band movable eccentric wheel
6a
Rotate, and eccentric
6a
Then by longitudinally connected arm
9
Drive lever swing arm
8
Swing, and then drive longitudinal rod
10
With the cutting knife bottom it
12
Knee-action；Meanwhile, the first driven sprocket
6
Pass through chain
4
Drive the second driven sprocket
7
Rotate, the second driven sprocket
7
Then drive its pivot
17
On eccentric stiffener
18
Activity, and then by lateral connection arm
19
Pull front arm
15
And centering block
14
Micro-swinging front and back.Because of cutting knife
12
It is positioned at centering block
14
In cutter seam, therefore drive cutting knife
12
Also do before and after's micro-swinging, complete the cutting action preset.Because of cutting knife
12
In the gap of lower section, fixed tray is set
13
, cutting knife
12
Will not be deformed after contact, packing materials can be by property cut.
Knife drive mechanism is changed by the present invention, eliminates original cam and tension spring combination, uses with eccentric
6a
The two-stage chain wheel drive mechanism being main drives the up and down mechanism of cutting knife and cutter swinging mechanism action respectively, greatly reduces operation noise, and sleeve mechanism compact conformation, and operational reliability is high, it is possible to improve infeed set-up work efficiency greatly.The present invention will drive motor simultaneously
3
Change servomotor into, servomotor by
PLC
Control, it is possible to replace original hand adjustment examination to slow down, alleviate workman's burden, be greatly improved cutting knife simultaneously
12
Cutting speed and cutting accuracy, increase productivity.
Certainly above-described embodiment is only for illustrating technology design and the feature of the present invention, its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this.All modifications done according to the spirit of main technical schemes of the present invention, all should contain within protection scope of the present invention.
Claims (8)
1. an improved food infeed set-up, the material conveying mechanism including frame (1) and being located in frame (1) and knife drive mechanism, described material conveying mechanism includes two groups of driving belts (2) that Connexin is arranged；It is characterized in that described knife drive mechanism includes driving motor (3), chain wheel driving mechanism, the up and down mechanism of cutting knife and cutter swinging mechanism, wherein chain wheel driving mechanism includes drive sprocket (5), the first driven sprocket (6) and the second driven sprocket (7) being sequentially connected by chain (4), wherein drive sprocket (5) is fixed with driving motor (3) output shaft, first and second driven sprocket (6,7) is all pivoted in frame (1), and is coaxially fixed with eccentric (6a) on the first driven sprocket (6)；
The up and down mechanism of described cutting knife includes that leverage, cutting knife fix seat (11) and cutting knife (12), and described leverage includes lever swing arm (8), longitudinally connected arm (9) and longitudinal rod (10)；Described lever swing arm (8) center is articulated in frame (1), one end of lever swing arm (8) is flexibly connected with described eccentric (6a) through described longitudinally connected arm (9), the other end then connects longitudinal rod (10), the bottom of described longitudinal rod (10) connects described cutting knife and fixes seat (11), and cutting knife is fixed and fixed described cutting knife (12) on seat；Being provided with fixed tray (13) in the gap of described two groups of driving belts (2), this fixed tray (13) is positioned at cutting knife (12) lower section；
Described cutter swinging mechanism includes linkage and centering block (14), described linkage includes before and after's arm (15, 16), eccentric stiffener (18) and lateral connection arm (19), described centering block (14) is arm (15 before and after described, 16) it is articulated in frame (1), and have on centering block (14) and embed for cutting knife (12) and up and down cutter seam, the pivot (17) at described second driven sprocket (7) center is provided with described eccentric stiffener (18), this eccentric stiffener (18) is movably connected with one end of described lateral connection arm (19), and the other end of this lateral connection arm (19) and described arm (15 front and back, 16) one in is movably connected.
Improved food infeed set-up the most according to claim 1, it is characterized in that the surface of described two groups of driving belts (2) flushes, and the top of described fixed tray (13) is slightly below the surface of both sides driving belt (2) or flushes with the surface of both sides driving belt (2).
Improved food infeed set-up the most according to claim 2, it is characterised in that the top of described fixed tray (13) is less than the surface 1 ~ 2mm of driving belt (2).
Improved food infeed set-up the most according to claim 1, it is characterised in that described driving motor (3) is servomotor.
Improved food infeed set-up the most according to claim 1, it is characterized in that described lever swing arm (8) is positioned at sustained height with the pivot points of frame (1) with the articulated positions of forward and backward arm (15,16) and frame (1), and this height is less than the pivot points of the first driven sprocket (6) with frame (1), and higher than the pivot points of the second driven sprocket (7) with frame (1).
Improved food infeed set-up the most according to claim 1, it is characterized in that the both sides coaxial-symmetrical of described first driven sprocket (6) is fixed with two described eccentrics (6a), accordingly, the up and down mechanism of described cutting knife includes two groups of leverages that are corresponding with two described eccentrics (6a) and that be arranged symmetrically with.
Improved food infeed set-up the most according to claim 1, it is characterised in that described cutter swinging mechanism include being symmetrically arranged in two groups of the second driven sprocket (7) both sides described in linkage.
8. according to the improved food infeed set-up described in claim 1 or 7, it is characterised in that described eccentric stiffener (18) is eccentric or eccentric mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510307455.2A CN104890028B (en) | 2015-06-08 | 2015-06-08 | Improved food infeed set-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510307455.2A CN104890028B (en) | 2015-06-08 | 2015-06-08 | Improved food infeed set-up |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104890028A CN104890028A (en) | 2015-09-09 |
| CN104890028B true CN104890028B (en) | 2017-01-04 |
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ID=54023190
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510307455.2A Active CN104890028B (en) | 2015-06-08 | 2015-06-08 | Improved food infeed set-up |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824859A (en) * | 2017-09-08 | 2018-03-23 | 广东拓荒牛智能切割科技股份有限公司 | A kind of head cutting knife swing arm linkage |
| CN108466459A (en) * | 2018-04-25 | 2018-08-31 | 佛山市天正机械有限公司 | The double-pole cutting apparatus of Bag Making Machine |
| CN109109032B (en) * | 2018-08-01 | 2024-03-26 | 苏州姑苏食品机械有限公司 | Food transverse cutting device adopting underlying cutter driving mechanism |
| CN109822641B (en) * | 2019-03-26 | 2024-02-09 | 苏州姑苏食品机械有限公司 | Slitter with high-efficient feed divider function |
| CN111066865A (en) * | 2019-12-17 | 2020-04-28 | 安徽恒盛实业有限责任公司 | Beef cutting device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201120625Y (en) * | 2007-11-20 | 2008-09-24 | 百城机械企业有限公司 | Swing cutting-off structure of food machine |
| CN201143697Y (en) * | 2007-12-28 | 2008-11-05 | 比亚迪股份有限公司 | Automatic cutting machine |
| CN202029165U (en) * | 2010-12-24 | 2011-11-09 | 江苏闳业机械有限公司 | Synchronous transverse cutting device |
| ES2551417T3 (en) * | 2012-02-14 | 2015-11-18 | Albert Handtmann Maschinenfabrik Gmbh & Co. Kg | Procedure and device for product separation |
| JP3188365U (en) * | 2013-10-31 | 2014-01-16 | 谷沢菓機工業株式会社 | Chocolate confectionery production equipment |
| CN204819620U (en) * | 2015-06-08 | 2015-12-02 | 苏州姑苏食品机械总厂 | Improved generation food transverse cutter assembly |
-
2015
- 2015-06-08 CN CN201510307455.2A patent/CN104890028B/en active Active
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|---|---|
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Address after: Hu Suzhou high tech Zone of Jiangsu province 215151 City Industrial Park, No. 2 Yongan road. Applicant after: Fusu Food Processing Machinery Suzhou Co., Ltd. Address before: Hu Suzhou high tech Zone of Jiangsu province 215151 City Industrial Park, No. 2 Yongan road. Applicant before: Suzhou Gusu General Works of Food Processing Machinery |
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