CN102669301A - Dried bean curd food press reinforced by pneumatic five-hinge oblique double crank mechanism - Google Patents
Dried bean curd food press reinforced by pneumatic five-hinge oblique double crank mechanism Download PDFInfo
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- CN102669301A CN102669301A CN2012101698350A CN201210169835A CN102669301A CN 102669301 A CN102669301 A CN 102669301A CN 2012101698350 A CN2012101698350 A CN 2012101698350A CN 201210169835 A CN201210169835 A CN 201210169835A CN 102669301 A CN102669301 A CN 102669301A
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- bean curd
- dried bean
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- 235000013527 bean curd Nutrition 0.000 title claims abstract description 22
- 235000013305 food Nutrition 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 230000002787 reinforcement Effects 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 235000010627 Phaseolus vulgaris Nutrition 0.000 abstract description 2
- 244000046052 Phaseolus vulgaris Species 0.000 abstract description 2
- 230000009471 action Effects 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000007731 hot pressing Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 230000035484 reaction time Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002085 persistent effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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Abstract
The invention relates to a dried bean curd food press reinforced by a pneumatic five-hinge oblique double crank mechanism, wherein the thrust of a cylinder is amplified by the five-hinge oblique double crank mechanism so as to drive a sliding pressing plate to squeeze foods such as dried bean curd. The press disclosed by the invention has the following beneficial effects: the press is free from oil leakage and environmental pollution, and is especially free from the phenomenon that oil leaks from the piston rod opening of an oil cylinder to pollute the dried bean curd food; a motor does not consistently operate as in a hydraulic system in the case continuous forcing or stopping action, so that the energy resource can be saved; the reaction time of the pneumatic driving mode is shorter than that of the hydraulic driving mode, so that the production efficiency for processing the dried bean curd is high; and the reinforcement mechanism not only performs the force reinforcement role in the hot pressing system, but also performs a far distance thermal insulation role, thereby prolonging the service life of the cylinder and improving the operation reliability of the equipment. The press belongs to the application technical fields of food squeezing, food mould pressing forming and especially processing equipment of bean product squeezing.
Description
Technical field:
The present invention relates to a kind of by air cylinder driven, five hinges tiltedly arrange the dried bean curd food press of double curved elbow mechanism reinforcement; Tiltedly arrange the thrust that hyperbolic elbow force-increasing mechanism amplifies cylinder through five hinges; Drive food such as sliding clamp squeezing dried bean curd, this press belongs to food squeezing, food die forming, the especially applied technical field of the process equipment of bean product squeezing.
Background technology:
Existing dried bean curd squeezer all adopts hydraulic driving mode, but has following defective: (1) has hydraulic fluid leak, and environmental pollution is arranged, and especially the oil of oil cylinder piston bar leaks and can pollute dried bean curd food; (2) persistent pressure or when stopping to move, the oil pump motor of hydraulic system turns round always, wastes energy; (3) hydraulic driving mode is longer than the movement response time of air pressure type of drive, and the production efficiency of dried bean curd processing is low; (4) the hydraulic power unit parts of hydraulic driving mode, complex equipments, maintenance requirement is high, and cost is high.
Summary of the invention:
The present invention is directed to above-mentioned deficiency, the change hydraulic driving mode is the air pressure type of drive, proposes the dried bean curd food press that a kind of pneumatic five hinges are tiltedly arranged the double curved elbow mechanism reinforcement.The system pressure of existing hydraulic-driven dried bean curd squeezer is 10-16MPa; Adopt the direct driving of air pressure can not reach the squeeze force requirement, through optimizing, the present invention adopts five hinges tiltedly to arrange hyperbolic elbow force-increasing mechanism; The multiplication factor of power can reach more than 23 times; Pneumatic system pressure 0.7-0.8MPa, under the cylinder diameter situation, squeeze force substantially exceeds hydraulic driving mode.Simultaneously, also have following characteristics after the optimization: press speed is fast, helps shortening the squeezing process cycle, boosts productivity; Exercise performance is better, the displacement curve characteristics afterburning of trace squeezing downwards with squeezing, and the pressure that meets squeezing process changes requirement; By the latching characteristics of mechanism locking squeezing mould, satisfied the requirement of its aspect such as safe, reliable; The equivalence efficiency coefficient is excellent, has good energy-saving effect.
Main solution of the present invention is achieved in that
Like accompanying drawing 1, shown in 2; The structure of squeezer of the present invention is: the ring flange of double-acting cylinder 1 is through being bolted on the upper plate 2; Upper plate 2 is connected through guide pillar 3 with lower plate 6; Sliding clamp 5 between upper plate 2 and the lower plate 6 moves up and down under the guiding of guide pillar 3 through guide pin bushing 4, and guide pin bushing 4 is fixed on the sliding clamp 5 by interference fit; Thickness adjusting plate 7 usefulness alignment pins are located, are fixedly mounted on the lower plate 6, and lower plate 6 is fixed on the frame 8; Five hinges are tiltedly arranged in the hyperbolic elbow force-increasing mechanism; Two preceding bearings 9 are separately fixed on the sliding clamp 5; Preceding bearing 9 is connected through straight pin 10 with the lower end of front link 11, and the upper end of front link 11 is connected through straight pin 10 with the left lower end of back toggle link 12, and the middle-end of back toggle link 12 is connected through straight pin 10 with connecting rod 14; The upper right side of back toggle link 12 is connected through straight pin 10 with rear support 15, about each rear support 15 be fixed on the upper plate 2; The right ends of crosshead 13 is connected through straight pin 10 with two connecting rods 14 respectively, and the threaded portion of the piston rod of double-acting cylinder 1 is spun in the screwed hole at crosshead 13 symmetry middle parts.
Compared with present technology the present invention has the following advantages:
(1) adopt pure air pressure type of drive, power resources conveniently are prone to get;
(2) do not have oil and leak, environmentally safe does not especially have the phenomenon of oil cylinder piston bar mouth oil leakage pollution dried bean curd food;
(3) persistent pressure or when stopping to move needn't be as hydraulic system, and motor turns round always, so but energy savings;
(4) the air pressure type of drive is shorter than the movement response time of hydraulic driving mode, and the production efficiency of dried bean curd processing is high;
(5) force-increasing mechanism not only plays the effect that increases expansion power value in hot-pressing system, and has played remote heat-blocking action, has prolonged cylinder service life, has improved the operating reliability of equipment;
(6) the air pressure type of drive need not hydraulic driving part, and equipment is simple, and is easy to maintenance, with low cost.
Description of drawings:
Installation diagram during dried bean curd food press range that Fig. 1 tiltedly arranges the double curved elbow mechanism reinforcement for pneumatic five hinges
Structure chart when Fig. 2 tiltedly arranges the dried bean curd food press initial position of double curved elbow mechanism reinforcement for pneumatic five hinges
The specific embodiment:
The dried bean curd food press that pneumatic five hinges of the present invention are tiltedly arranged the double curved elbow mechanism reinforcement has: parts such as double-acting cylinder 1, upper plate 2, guide pillar 3, guide pin bushing 4, sliding clamp 5, lower plate 6, thickness adjusting plate 7, frame 8, preceding bearing 9, straight pin 10, front link 11, back toggle link 12, crosshead 13, connecting rod 14, rear support 15 are formed.
Be operation principle of the present invention below:
As shown in Figure 1; The patrix of food (dried bean curd) is located, is fixedly mounted on the sliding clamp 5 with alignment pin; Between the counterdie of food (dried bean curd) and the lower plate 6 of press thickness adjusting plate 7 is arranged, the counterdie of food (dried bean curd) is located, is fixedly mounted on the thickness adjusting plate 7 with alignment pin.
Five hinges are tiltedly arranged the stroke end of hyperbolic elbow force-increasing mechanism, are thickness adjusting plate 7 when the thinnest, are the force amplifying coefficient of maximum; Thickness adjusting plate 7 is thick more, and force amplifying coefficient is more little; Tiltedly arrange the stroke end of hyperbolic elbow force-increasing mechanism more near five hinges, the downward speed of sliding clamp 5 is more little.
According to requirements such as the final thickness of food processing object, squeeze forces, must change the thickness adjusting plate 7 of different-thickness.
Claims (1)
1. the present invention relates to a kind of pneumatic five hinges and tiltedly arrange the dried bean curd food press of double curved elbow mechanism reinforcement; It is characterized in that: the ring flange of double-acting cylinder (1) is through being bolted on the upper plate (2); Upper plate (2) is connected through guide pillar (3) with lower plate (6); Sliding clamp (5) between upper plate (2) and the lower plate (6) moves up and down under the guiding of guide pillar (3) through guide pin bushing (4), and guide pin bushing (4) is fixed on the sliding clamp (5) by interference fit; Thickness adjusting plate (7) is located, is fixedly mounted on the lower plate (6) with alignment pin, and lower plate (6) is fixed on the frame (8); Five hinges are tiltedly arranged in the hyperbolic elbow force-increasing mechanism; Two preceding bearings (9) are separately fixed on the sliding clamp (5); Preceding bearing (9) is connected through straight pin (10) with the lower end of front link (11), and the upper end of front link (11) is connected through straight pin (10) with the left lower end of back toggle link (12), and the middle-end of back toggle link (12) is connected through straight pin (10) with connecting rod (14); The upper right side of back toggle link (12) is connected through straight pin (10) with rear support (15), about each rear support (15) be fixed on the upper plate (2); The right ends of crosshead (13) is connected through straight pin (10) with two connecting rods (14) respectively, and the threaded portion of the piston rod of double-acting cylinder (1) is spun in the screwed hole at crosshead (13) symmetry middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210169835.0A CN102669301B (en) | 2012-05-29 | 2012-05-29 | Dried bean curd food press reinforced by pneumatic five-hinge oblique double crank mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210169835.0A CN102669301B (en) | 2012-05-29 | 2012-05-29 | Dried bean curd food press reinforced by pneumatic five-hinge oblique double crank mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102669301A true CN102669301A (en) | 2012-09-19 |
| CN102669301B CN102669301B (en) | 2014-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210169835.0A Active CN102669301B (en) | 2012-05-29 | 2012-05-29 | Dried bean curd food press reinforced by pneumatic five-hinge oblique double crank mechanism |
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| CN (1) | CN102669301B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039629A (en) * | 2012-12-26 | 2013-04-17 | 浙江中禾机械有限公司 | Equipment for automatically producing dried bean curd |
| CN104304510A (en) * | 2014-09-28 | 2015-01-28 | 成都苏发御和食品有限公司 | Bean product forming water pressing machine |
| CN104605030A (en) * | 2015-03-04 | 2015-05-13 | 天津大学 | Heat-drive bean curd pressing device |
| CN104624770A (en) * | 2015-02-14 | 2015-05-20 | 中国重型机械研究院股份公司 | Internal high-pressure forming system for pipe fittings |
| CN104669662A (en) * | 2013-11-27 | 2015-06-03 | 洪文德 | Bean curd forming presser |
| CN105291465A (en) * | 2014-07-28 | 2016-02-03 | 江再军 | Gradually-pressurizing connecting-rod press |
| CN105690840A (en) * | 2016-03-04 | 2016-06-22 | 海宁水磨坊自动化设备有限公司 | Tofu presser |
| CN108995266A (en) * | 2018-07-27 | 2018-12-14 | 朱继雷 | A kind of air assisted press |
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| CN201379047Y (en) * | 2009-03-03 | 2010-01-13 | 浙江中禾机械有限公司 | Hydraulic press for pressing bean curd |
| CN201384037Y (en) * | 2009-04-02 | 2010-01-20 | 上海清美绿色食品有限公司 | Spiced bean curd press |
| CN201388491Y (en) * | 2009-04-02 | 2010-01-27 | 上海清美绿色食品有限公司 | Pneumatic press of fried bean curd |
| CN201986623U (en) * | 2011-03-15 | 2011-09-28 | 上海旺欣豆制品设备有限公司 | Fully automatic hydraulic tofu skin press |
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2012
- 2012-05-29 CN CN201210169835.0A patent/CN102669301B/en active Active
Patent Citations (4)
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| CN201379047Y (en) * | 2009-03-03 | 2010-01-13 | 浙江中禾机械有限公司 | Hydraulic press for pressing bean curd |
| CN201384037Y (en) * | 2009-04-02 | 2010-01-20 | 上海清美绿色食品有限公司 | Spiced bean curd press |
| CN201388491Y (en) * | 2009-04-02 | 2010-01-27 | 上海清美绿色食品有限公司 | Pneumatic press of fried bean curd |
| CN201986623U (en) * | 2011-03-15 | 2011-09-28 | 上海旺欣豆制品设备有限公司 | Fully automatic hydraulic tofu skin press |
Non-Patent Citations (4)
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| 朱成实，葛铁军: "五铰链双曲肘注射机合模机构的优化设计", 《沈阳化工学院学报》 * |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039629A (en) * | 2012-12-26 | 2013-04-17 | 浙江中禾机械有限公司 | Equipment for automatically producing dried bean curd |
| CN104669662A (en) * | 2013-11-27 | 2015-06-03 | 洪文德 | Bean curd forming presser |
| CN105291465A (en) * | 2014-07-28 | 2016-02-03 | 江再军 | Gradually-pressurizing connecting-rod press |
| CN104304510A (en) * | 2014-09-28 | 2015-01-28 | 成都苏发御和食品有限公司 | Bean product forming water pressing machine |
| CN104624770A (en) * | 2015-02-14 | 2015-05-20 | 中国重型机械研究院股份公司 | Internal high-pressure forming system for pipe fittings |
| CN104605030A (en) * | 2015-03-04 | 2015-05-13 | 天津大学 | Heat-drive bean curd pressing device |
| CN104605030B (en) * | 2015-03-04 | 2017-10-13 | 天津大学 | Thermodynamic-driven formula bean curd squeezing device |
| CN105690840A (en) * | 2016-03-04 | 2016-06-22 | 海宁水磨坊自动化设备有限公司 | Tofu presser |
| CN108995266A (en) * | 2018-07-27 | 2018-12-14 | 朱继雷 | A kind of air assisted press |
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| Publication number | Publication date |
|---|---|
| CN102669301B (en) | 2014-01-08 |
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Effective date of registration: 20210827 Address after: Room 78328, building 3, No. 1800, Panyuan Road, Changxing Town, Chongming District, Shanghai 202150 (Shanghai Taihe Economic Development Zone) Patentee after: Dushi (Shanghai) science and Technology Service Center Address before: 1800 No. 214122 Jiangsu city of Wuxi Province Li Lake Avenue Patentee before: Jiangnan University |
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Effective date of registration: 20231228 Address after: Room 101, processing workshop, Yihua green food company, Zone C (yanghuping town), Zhangjiajie Economic Development Zone, Hunan Province, 427000 Patentee after: Zhangjiajie Hongyang bean products Co.,Ltd. Address before: Room 78328, building 3, No. 1800, Panyuan Road, Changxing Town, Chongming District, Shanghai 202150 (Shanghai Taihe Economic Development Zone) Patentee before: Dushi (Shanghai) science and Technology Service Center |