CN107263563B - Reciprocal cutter with self-balance structure - Google Patents
Reciprocal cutter with self-balance structure Download PDFInfo
- Publication number
- CN107263563B CN107263563B CN201710540355.3A CN201710540355A CN107263563B CN 107263563 B CN107263563 B CN 107263563B CN 201710540355 A CN201710540355 A CN 201710540355A CN 107263563 B CN107263563 B CN 107263563B
- Authority
- CN
- China
- Prior art keywords
- knife rest
- crank
- cutting tool
- balance
- moving cutting
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/14—Crank and pin means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/16—Cam means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
Abstract
A kind of reciprocal cutter with self-balance structure, including moving cutting tool, moving cutting tool are located on the knife rest that can be moved back and forth up and down in what is moved back and forth horizontally；Moving cutting tool is located on knife rest in the first crank block slider structure, and moving cutting tool constitutes the sliding block of the first crank block slider structure；The balance weight moved back and forth horizontally is additionally provided on knife rest, balance weight is located on knife rest in the second crank block slider structure, and balance weight constitutes the sliding block of the second crank block slider structure, and balance weight and moving cutting tool are contrary in moving horizontally for synchronization.It is preferred that, the crank of first crank block slider structure and the second crank block slider structure is made up of eccentric wheel corresponding in same drive shaft and drive shaft, two eccentric wheels pass through the vertical gain band movable slider being arranged on corresponding sliding block and move back and forth horizontally, the eccentric phase difference 180 degree of two eccentric wheels.The invention has the advantages that good balance effect, with small vibration, low noise, and long service life.And structure is simple, compact layout, use cost is low.
Description
Technical field
The invention patent relates to arrive a kind of vegetable-chopper cutter, especially a kind of back and forth cutting with self-balance structure
Knife system.
Background technique
Vegetable-chopper be it is a kind of food materials raw material is cut into sheet or Filamentous kitchen process equipment, cut with traditional artificial craft
It is fast, high-efficient low with labor intensity that dish compares the speed that has the advantages that cut the dish.Therefore, vegetable-chopper is in modern kitchen or food materials supplied materials
Manufacture field has been more and more widely used.Existing vegetable-chopper kind is more, structure type multiplicity, including rotary cutting, on
Lower and left and right compound motion sawing or stranding are cut.When rotary cutting, cutter is big to the extruding force of food materials, is easily destroyed food materials
Molecular structure brings the deficiency of poor taste and nutrient loss.The sawing or stranding of compound motion cut the vegetable knife of vegetable-chopper by
Fixed cutting tool and moving cutting tool composition, moving cutting tool have the compound motion moved up and down, and the two forms scissors degree of lip-rounding formula
Food materials are cut off, extruding of the cutter to food materials can be effectively reduced, it is ensured that nutritional ingredient is not lost, and in good taste.Therefore, this
Class vegetable-chopper is increasingly becoming the development trend of industry.Existing this kind of vegetable-chopper usually has two to three units of cutting the dish, list of cutting the dish
The outlet end of member is equipped with vegetable transmission device.Horizontal movement vibration easy to form in the cutter compound motion of this kind of vegetable-chopper,
Blade life is influenced, and there are larger noises.For this reason, it may be necessary to be further improved.
Summary of the invention
The purpose of the present invention is to the deficiencies in the prior art, provide a kind of reciprocal cutter dress with self-balance structure
It sets, which respectively drives cutter box balance weight by the crank link mechanism of two reverse motions, to form self-balancing
Structure reduces noise, and effectively prolong the service life to eliminate or reduce the vibration that moving cutting tool is laterally run.
To achieve the above object, the present invention adopts the following technical scheme that.
A kind of reciprocal cutter with self-balance structure, including moving cutting tool, moving cutting tool is in mobile back and forth horizontally
Be located on the knife rest that can be moved back and forth up and down；The moving cutting tool is located on knife rest in the first crank block slider structure, and activity is cut
Knife constitutes the sliding block of the first crank block slider structure；The balance weight moved back and forth horizontally is additionally provided on knife rest, balance weight is bent in second
Handle slide block structure is located on knife rest, and balance weight constitutes the sliding block of the second crank block slider structure, and balance weight and moving cutting tool are same
Moving horizontally for moment is contrary.
Using the present invention of preceding solution, by the way that balance weight is arranged on knife rest, the water of the balance weight and vegetable knife
Flat vibration-direction direction on same time point can have on the contrary, passing through the weight and movement speed that balance weight is rationally arranged
Effect cuts reduction or offsets the impact energy of kitchen knife movement, reaches balance purpose.To reduce vibration, noise is reduced, extends and uses
Service life.
Preferably, the crank of first crank block slider structure and the second crank block slider structure by same drive shaft and
Corresponding eccentric wheel is constituted in drive shaft, and it is past that two eccentric wheels pass through the vertical gain band movable slider level being arranged on corresponding sliding block
It is multiple mobile, the eccentric phase difference 180 degree of two eccentric wheels.Wherein, eccentric wheel drives vegetable knife or balance weight reciprocal by gain
Mobile, mobile relative to the connecting rod band movable slider in traditional crank block slider structure, structure is simple, compact layout, meanwhile, drop
Low manufacturing cost and use cost, and reduce fault point, it is rotatable preferably on eccentric wheel to improve utilization rate of equipment and installations
It is set with wear-resistant sleeve or idler wheel.To replace being slidably connected by rolling connection type, frictional resistance and abrasion can be effectively reduced, is improved
Mechanical efficiency prolongs the service life.
It is flexibly connected it is further preferred that the balance weight and moving cutting tool pass through guide rail auxiliary structure with the knife rest,
Balance weight is formed in knife rest top with guideway, and moving cutting tool is formed in knife rest side with guideway.To make full use of knife rest side
Face height lays cutter guide, improves the coupling stiffness and stability of cutter, reduces vibration.
Still more preferably, the moving cutting tool is in composite structure, including knife handle, knife box and blade；The vertical waist
Slot is located on knife handle；The dynamic guide rail of moving cutting tool guideway is located on the knife box；The blade is pressed by pressing plate to be pressed from both sides
It is fixed on the knife box.So that the blade for being easy to appear wearing part and gain part are in replaceable structure, reduce use at
This.
Still further preferably, the balance weight is equipped with two of synchronizing moving, and two balance weights are located at the knife
The front and rear sides of handle；Two balance weights respectively correspond an eccentric wheel；Two balance weights pass through corresponding adjutage and the knife
Frame formation is slidably connected.With first from spatially forming balanced structure, and space is made full use of, cramped construction layout.
Still further preferably, there are two the guide rail auxiliary structures being parallel to each other for the knife box and knife rest formation.Pass through
The movement rigidity for improving knife box improves cutter stiffness and strength, prolongs the service life.
Still further preferably, the fixation guide rail in the guide rail auxiliary structure between the knife box and the knife rest is in length side
It is formed to by intermittent two sections.To reduce fixed guide material consumption, mitigates weight, reduce vibratory impulse energy, especially exist
When fixed guide rail is located on knife box, better effect is significant.
It is further preferred that the vertically movable driving unit drives knife rest up and down reciprocatingly by third crank block slider structure
It is mobile, and counterweight part is formed on the crank of the third crank block slider structure.Simplify vertically movable driving structure, reduces
Manufacturing cost and use cost reduces failure rate.
Still more preferably, the crank is equipped with crank-pin, is set with bearing on the crank-pin；The knife rest is equipped with
The lower sidewalls of horizontal gain, horizontal gain are formed on wear-resistant block, and wear-resistant block is detachably mounted on knife rest；The bearing
Activity cooperation is in the horizontal gain.To efficiently use the small characteristic of bearing friction coefficient, the energy for reducing knife rest driving disappears
Consumption, and reduce noise；Meanwhile the service life of the wearability extension carriage using wear-resistant block.
The invention has the advantages that good balance effect, with small vibration, low noise, and long service life.And structure it is simple,
Compact layout, use cost are low.
Detailed description of the invention
Fig. 1 is structural representation axonometric drawing of the invention.
Fig. 2 is the structural representation axonometric drawing in another direction of the invention.
Fig. 3 is the portion the A partial enlarged view in Fig. 2 of the present invention.
Fig. 4 is the structural representation axonometric drawing of moving cutting tool in the present invention.
Specific embodiment
The present invention will be further described below with reference to the drawings, but does not therefore limit the present invention to the implementation
Among example range.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of reciprocal cutter with self-balance structure, for passing through fixed cutting tool
Formation is cut the dish unit, including moving cutting tool 202, moving cutting tool 202 be in move back and forth horizontally be located at and can move back and forth up and down
On knife rest 203；The moving cutting tool 202 is located on knife rest 203 in the first crank block slider structure, and moving cutting tool 202 constitutes first
The sliding block of crank block slider structure；The balance weight 204 moved back and forth horizontally is additionally provided on knife rest 203, balance weight 204 is in the second crank
Slide block structure is located on knife rest 203, and balance weight 204 constitutes the sliding block of the second crank block slider structure, balance weight 204 and moving cutting tool
202 is contrary in moving horizontally for synchronization.The crank of first crank block slider structure and the second crank block slider structure is logical
It crosses corresponding eccentric wheel in same drive shaft 207 and drive shaft 207 to constitute, constitutes the first eccentric wheel of the first crank block slider structure
205a drives moving cutting tool 202 mobile back and forth horizontally by the vertical gain being arranged on moving cutting tool 202, constitutes the second slide crank
Second eccentric wheel 205b of block structure is mobile back and forth horizontally by the vertical gain band dynamic balance weight 204 being arranged on balance weight 204,
The eccentric phase difference 180 degree of first eccentric wheel 205a and the second eccentric wheel 205b；Drive shaft 207 is led to by horizontal drive motor 211
Cross belt transmission structure driving rotation.
Wherein, balance weight 204 and moving cutting tool 202 are flexibly connected by guide rail auxiliary structure with the knife rest 203, are used for
First guideway of balance weight 204 is formed in 203 top of knife rest, and the second guideway for moving cutting tool 202 is formed in knife rest
203 sides, moving cutting tool 202 are located at 203 front side of knife rest, and the two formation is laid out in tandem, and the second guideway is mutual by two
Parallel guideway composition.The the first dynamic guide rail 215 for constituting the first guideway is fixedly connected on balance weight in guide groove structure
On 204；The first quiet guide rail 216 being fixedly connected on the knife rest 203 in rectangle guide post structure of the first guideway is constituted,
First dynamic guide rail 215 covers on the first quiet 216 top of guide rail, and the two is formed with arc-shaped male-female knot on two cooperation sides
Structure, the male-female structure are used to form the limitation of the vertical freedom degree of balance weight 204；The moving cutting tool 202 by knife handle 202a,
Knife box 202b and blade 202c constitutes composite structure；Vertical gain is located on knife handle 202a；Constitute the second guideway second is dynamic
Guide rail 213 is fixedly connected on the knife box 202b in rectangle guide post structure, the second dynamic guide rail 213 length direction by
Two sections of disconnected compositions constitute the second quiet guide rail 214 being fixedly connected on knife rest 203 in guide groove structure of the second guideway,
And second is also formed with arc-shaped male-female structure, the male-female on side wall between dynamic guide rail 213 and the second quiet guide rail 214
Structure is used to form the limitation of 202 horizontal direction freedom degree of moving cutting tool, and each second quiet guide rail 214 is with the second dynamic guide rail of unification
213 sections；The blade 202c is fixed on the knife box 202b by pressing plate 202d pressure folder, and blade 202c also passes through and successively wears
Two bolt 202e for crossing clamping plate 202d, blade 202c and knife box 202b are fixed by nuts locking, wear bolt on blade 202c
Two mounting holes of 202e are located at the lower section fixedly connected hole 202f pressing plate 202d, and are located at where all fixedly connected hole 202f
Region exterior.The balance weight 204 is equipped with two of synchronizing moving, and two balance weights 204 are located at the knife handle 202a's
Front and rear sides；Two balance weights 204 respectively correspond one second eccentric wheel 205b；Two balance weights 204 pass through corresponding extension
Arm is slidably connected with the knife rest 203 formation.
In addition, vertically movable driving unit drives knife rest 203 to move back and forth up and down by third crank block slider structure, and structure
At counterweight portion 208a is formed on the crank 208 of third crank block slider structure, which is driven by synchronizing wheel 209
Rotation, synchronizing wheel 209 are driven by vertically movable driving servo motor 210 by toothed belt transmission structure and are rotated；Wherein, crank
208 are equipped with crank-pin, are set with bearing 211 on the crank-pin；The knife rest 203 is equipped with horizontal gain, under horizontal gain
Square side wall is formed on wear-resistant block 212, and wear-resistant block 212 is detachably mounted on knife rest 203；The 211 activity cooperation of bearing
In the horizontal gain.
Also rotatable suit wear-resistant sleeve or rolling on the first eccentric wheel 205a and the second eccentric wheel 205b in the present embodiment
Wheel.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (8)
1. a kind of reciprocal cutter with self-balance structure, including moving cutting tool (202), moving cutting tool (202) is in level
What is moved back and forth is located on the knife rest (203) that can be moved back and forth up and down；The moving cutting tool (202) is in the first crank block slider structure
It is located on knife rest (203), moving cutting tool (202) constitutes the sliding block of the first crank block slider structure；Knife rest is additionally provided with level on (203)
The balance weight (204) of reciprocating movement, balance weight (204) are located on knife rest (203) in the second crank block slider structure, balance weight
(204) level for constituting the sliding block of the second crank block slider structure, balance weight (204) and moving cutting tool (202) in synchronization is moved
It moves contrary；The knife rest (203) is driven by third crank block slider structure, and the crank of the third crank block slider structure
(208) counterweight part is formed on；It is characterized in that, the crank (208) is equipped with crank-pin, it is set on the crank-pin
There are bearing (211)；The knife rest (203) is equipped with horizontal gain, and the lower sidewalls of horizontal gain are formed on wear-resistant block (212),
Wear-resistant block (212) is detachably mounted on knife rest (203)；Bearing (211) the activity cooperation is in the horizontal gain.
2. the reciprocal cutter according to claim 1 with self-balance structure, which is characterized in that first crank
Slide block structure and the crank of the second crank block slider structure are by corresponding inclined in same drive shaft (207) and drive shaft (207)
Heart wheel is constituted, and the vertical gain band movable slider that the eccentric wheel of the two is arranged on corresponding sliding block by cooperation moves back and forth horizontally,
The eccentric phase difference 180 degree of the eccentric wheel of the two.
3. the reciprocal cutter according to claim 2 with self-balance structure, which is characterized in that the eccentric wheel
(205) wear-resistant sleeve or idler wheel are rotatably set on.
4. the reciprocal cutter according to claim 2 with self-balance structure, which is characterized in that the balance weight
(204) it is flexibly connected by guide rail auxiliary structure with the knife rest (203) with moving cutting tool (202), balance weight (204) uses guide rail
Pair is formed in knife rest (203) top, and moving cutting tool (202) is formed in knife rest (203) side with guideway.
5. the reciprocal cutter according to claim 4 with self-balance structure, which is characterized in that the moving cutting tool
It (202) is in composite structure, including knife handle (202a), knife box (202b) and blade (202c)；The vertical gain is located at knife handle
On (202a)；The dynamic guide rail of moving cutting tool (202) guideway is located on the knife box (202b)；The blade (202c)
It is fixed on the knife box (202b) by pressing plate (202d) pressure folder.
6. the reciprocal cutter according to claim 5 with self-balance structure, which is characterized in that the balance weight
(204) two of synchronizing moving are equipped with, two balance weights (204) are located at the front and back side of the knife handle (202a)；Two flat
Weighing apparatus block (204) respectively corresponds an eccentric wheel；Two balance weights (204) pass through corresponding adjutage and the knife rest (203) shape
At being slidably connected.
7. the reciprocal cutter according to claim 5 with self-balance structure, which is characterized in that the knife box
There are two the guide rail auxiliary structures being parallel to each other for (202b) and the knife rest (203) formation.
8. the reciprocal cutter according to claim 5 with self-balance structure, which is characterized in that the knife box
The fixation guide rail in guide rail auxiliary structure between (202b) and the knife rest (203) is formed in length direction by intermittent two sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710540355.3A CN107263563B (en) | 2017-07-05 | 2017-07-05 | Reciprocal cutter with self-balance structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710540355.3A CN107263563B (en) | 2017-07-05 | 2017-07-05 | Reciprocal cutter with self-balance structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107263563A CN107263563A (en) | 2017-10-20 |
| CN107263563B true CN107263563B (en) | 2019-04-05 |
Family
ID=60071158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710540355.3A Active CN107263563B (en) | 2017-07-05 | 2017-07-05 | Reciprocal cutter with self-balance structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107263563B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109384B (en) * | 2018-09-07 | 2022-04-08 | 郭山河 | Efficient continuous roll bag cutting device |
| CN111480549A (en) * | 2019-01-26 | 2020-08-04 | 西南林业大学 | Rubber tapping device and process method |
| CN111480665B (en) * | 2019-08-08 | 2024-03-15 | 青岛海科佳智能科技股份有限公司 | Four-bar linkage type double-action cutter mechanism |
| CN110863337B (en) * | 2019-11-28 | 2023-12-01 | 武汉科普易能科技有限公司 | Cutting knife system for numerical control cutting machine |
| CN113340755A (en) * | 2020-04-02 | 2021-09-03 | 山东保航机械设备制造有限公司 | Low-speed reciprocating friction wear testing machine with balancing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4276795A (en) * | 1979-07-26 | 1981-07-07 | General Mills, Inc. | Fish stick cutting method and apparatus |
| CN203600324U (en) * | 2013-12-05 | 2014-05-21 | 山东银鹰炊事机械有限公司 | Vegetable cutter |
| CN204195868U (en) * | 2014-09-26 | 2015-03-11 | 浙江科达新型建材有限公司 | A kind of cutting machine for the production of polyurethane thermal insulation board |
| CN106945089A (en) * | 2017-04-18 | 2017-07-14 | 重庆市臻憬科技开发有限公司 | Left and right vegetable cutter |
| CN107009423A (en) * | 2017-04-18 | 2017-08-04 | 重庆市臻憬科技开发有限公司 | Vegetable-chopper conveys stopping means |
| CN107097287A (en) * | 2017-04-18 | 2017-08-29 | 重庆市臻憬科技开发有限公司 | A kind of vegetable cutter |
-
2017
- 2017-07-05 CN CN201710540355.3A patent/CN107263563B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4276795A (en) * | 1979-07-26 | 1981-07-07 | General Mills, Inc. | Fish stick cutting method and apparatus |
| CN203600324U (en) * | 2013-12-05 | 2014-05-21 | 山东银鹰炊事机械有限公司 | Vegetable cutter |
| CN204195868U (en) * | 2014-09-26 | 2015-03-11 | 浙江科达新型建材有限公司 | A kind of cutting machine for the production of polyurethane thermal insulation board |
| CN106945089A (en) * | 2017-04-18 | 2017-07-14 | 重庆市臻憬科技开发有限公司 | Left and right vegetable cutter |
| CN107009423A (en) * | 2017-04-18 | 2017-08-04 | 重庆市臻憬科技开发有限公司 | Vegetable-chopper conveys stopping means |
| CN107097287A (en) * | 2017-04-18 | 2017-08-29 | 重庆市臻憬科技开发有限公司 | A kind of vegetable cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107263563A (en) | 2017-10-20 |
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Effective date of registration: 20201207 Address after: No.106, LianJian building, Taoyuan demonstration community, Taozhou Town, Guangde City, Xuancheng City, Anhui Province Patentee after: Guangde Shanshui Environmental Engineering Co., Ltd Address before: Shiqiaopu stone Jiulongpo 400039 Yang Chongqing City Road No. 17 77-4 wan chang international business incubator A108 city on the third floor Patentee before: CHONGQING ZHENJING TECHNOLOGY DEVELOPMENT Co.,Ltd. |