CN111165589A - Rotary type automatic production line for block bean curd - Google Patents
Rotary type automatic production line for block bean curd Download PDFInfo
- Publication number
- CN111165589A CN111165589A CN201811338367.9A CN201811338367A CN111165589A CN 111165589 A CN111165589 A CN 111165589A CN 201811338367 A CN201811338367 A CN 201811338367A CN 111165589 A CN111165589 A CN 111165589A
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- China
- Prior art keywords
- bean curd
- block
- stations
- production line
- pressing
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Links
- 235000013527 bean curd Nutrition 0.000 title claims abstract description 81
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 34
- 238000003825 pressing Methods 0.000 claims abstract description 34
- 235000015110 jellies Nutrition 0.000 claims abstract description 7
- 239000008274 jelly Substances 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000011962 puddings Nutrition 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C20/00—Cheese substitutes
- A23C20/02—Cheese substitutes containing neither milk components, nor caseinate, nor lactose, as sources of fats, proteins or carbohydrates
- A23C20/025—Cheese substitutes containing neither milk components, nor caseinate, nor lactose, as sources of fats, proteins or carbohydrates mainly containing proteins from pulses or oilseeds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Beans For Foods Or Fodder (AREA)
Abstract
A rotary automatic production line for block bean curd belongs to the field of agricultural product processing machinery and comprises 3 parts of a block bean curd mechanical pressing rotary line, a pneumatic control loop and a digital control system. The block bean curd squeezing box 7, the upward jacking cylinder 5 and the downward squeezing cylinder 8 form a block bean curd squeezing mechanism. A rotary automatic production line for block bean curd is characterized in that 4 sets of squeezing mechanisms are uniformly arranged to form 1 station (pouring bean curd jelly), 2 stations (pressing bean curd), 3 stations (picking up bean curd) and 4 stations (block bean curd string bags), and a stroke stop block 16 for starting an electromagnetic control valve of an air cylinder is arranged below a lower supporting plate 3 and used for controlling air cylinder pistons of 4 stations. The four stations are driven by servo motors, so that the four stations stop for a certain time every 1/4 week to finish the work on the stations. The design is a low-cost block bean curd production line, so that the reduction of manpower resources is realized, the production automation level is improved, and the block bean curd processing machinery required by workshop type producers is met.
Description
Technical Field
The invention relates to a rotary type automatic production line for block bean curd, and belongs to the field of agricultural product processing machinery.
Background
Along with the improvement of the labor cost, the processing cost of the manual workshop type agricultural products is greatly increased, the production automation degree needs to be improved for stabilizing the supply of the agricultural products, the relative stability of the productivity is maintained, the price of the agricultural products is maintained to be stable, and the production of the block bean curd is the situation. The invention designs a low-cost block bean curd production line, realizes a block bean curd processing machine which reduces human resources and improves the production automation level, and meets the requirements of workshop type producers.
Disclosure of Invention
In order to solve the technical problem, the invention provides a rotary type automatic production line for block bean curd, which is operated by one person and can stably produce a box of block bean curd within 1-3 minutes.
The rotary automatic production line for the block bean curd consists of 3 parts, namely a block bean curd mechanical pressing rotary line, a pneumatic control loop and a digital control system.
Mechanically pressing a block bean curd into a rotary line: the upright post 4 is provided with an axial thrust bearing 2 for bearing the whole load of the rotary production line. The block bean curd squeezing box 7 is hung in the middle of the upright post 4, the upward jacking cylinder 5 is arranged on the lower supporting plate 3, and the downward squeezing cylinder 8 is arranged on the upper supporting plate 12. The block bean curd squeezing box 7, the upward jacking cylinder 5 and the downward squeezing cylinder 8 form a block bean curd squeezing mechanism. The block bean curd mechanical pressing rotary line is characterized in that 4 sets of such pressing mechanisms are uniformly arranged to form 1 station (bean curd jelly loading), 2 stations (bean curd pressing), 3 stations (bean curd picking) and 4 stations (block bean curd net bag arrangement), and a stroke stop block 16 for starting an electromagnetic control valve to act is arranged below the lower supporting plate 3 and used for controlling the cylinders and the pistons at the 4 stations. The block bean curd pressing box 8 has a structure as shown in fig. 4, and has many small holes with diameter less than 0.5mm on four sides of the bean curd pressing part, so that the excessive water can be squeezed out without affecting the appearance of the bean curd.
A pneumatic control loop: the upward jacking cylinder 5 consists of a cylinder sleeve 5-1, a piston 5-3, a pressure plate 5-2 and a slow descending spring 5-4; the downward squeezing cylinder 8 consists of a cylinder sleeve 8-1, a piston 8-3, a pressure plate 8-2 and a slow-falling spring 8-4; the control loop consists of an air pump 14, an electromagnetic control valve 15, an upward jacking cylinder 5, a downward squeezing cylinder 8 and an air path. The pneumatic control circuit can realize the actions of controlling the pressing plate 5-2 of the upward jacking cylinder 5 to position, lifting and ejecting the bean curd blocks upwards and returning the cylinder sleeve bottom downwards, and controlling the pressing plate 8-2 of the downward pressing cylinder 8 to press the bean curd blocks downwards and return upwards to keep away from the bean curd blocks, thereby assisting the completion of the work of pouring and holding bean curd jelly, pressing the bean curd blocks, picking up the bean curd and arranging the bean curd block net bag 6 for producing the bean curd blocks. The slow descending spring 5-4 can slow down the downward impact of the piston 5-3 when in work and prevent the processed bean curd from being damaged when power is suddenly cut off. The slow-falling spring 8-4 can slow down the piston 8-3 to accelerate downward when in work so as to prevent negative pressure, and the electromagnetic valve DT5 can prevent the pressing plate 8-2 from freely falling to cause accidents when power is suddenly cut off.
The digital control system comprises: the servo motor 11 is supported by a 7-shaped plate and is fixedly arranged on the upper supporting plate 12, rotary power is transmitted to the supporting shaft 1 through the pair of gears 11, the whole production line is driven to do intermittent rotary motion, and rotation of 1 station, 2 stations, 3 stations and 4 stations is achieved. The rotating speed and the intermittent time are controlled by a numerical control program. According to the quantity of the box-pressing block bean curd and the water content requirement of the block bean curd, a program is written, and the rotating speed and the intermittent time are specified.
The beneficial effects of the design of the invention are as follows: (1) the design structure is simple, the production line occupies small area, and the production line can be used for producing household block bean curd; (2) the digital control system has simple function and low cost and can be obtained from the market; (3) the full-automatic bean curd block packaging line is matched with a bean curd jelly making machine and a block bean curd automatic packaging line for use, and full-automatic and unmanned production is realized. (4) The bean curd squeezing boxes with different specifications can be designed, and the yield can be greatly adjusted under the condition that the occupied area and the matching equipment are not changed greatly.
Drawings
FIG. 1 is a view showing the structure of a rotary type automatic production line for a block bean curd.
Fig. 2 is a working schematic diagram of the pneumatic control loop.
FIG. 3 is a sequence diagram illustrating the operation of the solenoid valve.
Fig. 4 is a structural view of the bean curd press box.
Detailed Description
Installation and debugging of the production line: the whole production line supporting part is buried in a concrete supporting foundation 17, the distance between a travel stop block 16 and the ground is not more than 50mm, and the numerical control device and the distribution box are integrated and are constructed and debugged by electric professionals. The pneumatic working circuit is connected according to the figure 2, the control program is written according to the production requirement and is input into the numerical control device.
Trial processing: and (3) electrifying, starting the numerical control system, executing a bean curd squeezing numerical control program, and controlling the electrification and the sequential action of the electromagnetic valve of the air pressure control loop according to the figure 3. At the station 1, the cylinder is upwards jacked to enable the jacking plate 5-2 to be positioned at a proper position of the cylinder sleeve 5-1, and a proper amount of beancurd jelly is injected into the bean curd block pressing box 7 through the beancurd jelly inlet device 7; the numerical control system controls the servo motor 11 to rotate for 1/4 week to reach 2 stations, a pressure plate 8-2 on the downward pressing cylinder 8 presses the tofu pudding downwards, so that redundant moisture is discharged through small holes on the periphery of the block tofu pressing box 7, specified moisture is squeezed out through pressing for no more than 1-5 minutes, and the tofu is agglomerated and molded to be made into block tofu; the numerical control system controls the servo motor to rotate for 1/4 week, the servo motor reaches 3 stations, the pressing plate 8-2 is lifted upwards by the downward pressing cylinder 8 and is separated from the bean curd pressing box 8, the pressing cylinder 5 is upwards jacked, and the block bean curd 9 is upwards ejected out, so that the block bean curd 9 is higher than the upper edge of the pressing box, and a manipulator or a manual picking machine can conveniently pick the block bean curd; after the block bean curd is picked up completely, the numerical control system controls the servo motor to rotate for 1/4 of a week, the production line rotates for 90 degrees again, the production line enters 4 stations, the pressing cylinder is pressed upwards to retreat, the pressing plate 5-2 returns to the bottom of the block bean curd squeezing box, and the block bean curd net bag 6 is arranged and placed back into the block bean curd squeezing box 7 again to prepare for the next block bean curd pressing cycle. The numerical control system controls the servo motor to rotate for 1/4 week again, the production line rotates for 90 degrees again, and the production line returns to the station 1. The work of the stations is repeated, thus periodically connecting the work until the production target is achieved.
And after the production is finished, the numerical control system automatically stops running and cuts off the power supply.
Claims (4)
1. The rotary automatic production line for the block bean curd comprises 3 parts of a block bean curd mechanical pressing rotary line, a pneumatic control loop and a digital control system; the mechanical pressing rotary line for the blocky bean curd is characterized by consisting of a stand column (4), an axial thrust bearing (2), a blocky bean curd pressing box (7), a lower supporting plate (3), an upward jacking cylinder (5), an upper supporting plate (12), a downward pressing cylinder (8), a supporting shaft (1) and a concrete supporting foundation (17), wherein 4 sets of blocky bean curd pressing mechanisms are uniformly arranged on a circular frame to form a 1-station (bean curd jelly loading), a 2-station (bean curd pressing), a 3-station (bean curd picking) and a 4-station (bean curd string bag arrangement); the pneumatic control loop consists of an upward jacking air cylinder (5), a downward squeezing air cylinder (8), an air pump (14), an electromagnetic control valve (15), a stroke stop block (16) and an air path; the numerical control system is supported by a servo motor (11) through a 7-shaped plate, is fixedly arranged on an upper supporting plate (12), and transmits rotary power to a supporting shaft 1 through a pair of gears (11) to drive the whole production line to do intermittent rotary motion, so that the rotation of 1 station, 2 stations, 3 stations and 4 stations is realized, and the rotation speed and the intermittent time of the stations are controlled by a numerical control program.
2. The rotary automatic production line of block bean curd as claimed in claim 1, wherein: the block bean curd mechanical pressing rotary line has mechanical structure design and station arrangement.
3. The rotary automatic production line of block bean curd as claimed in claim 1, wherein: the structure design and the control form of the pneumatic control loop.
4. The rotary automatic production line of block bean curd as claimed in claim 1, wherein: and controlling the station conversion design of the simple mechanical structure of the production line by using a numerical control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811338367.9A CN111165589A (en) | 2018-11-12 | 2018-11-12 | Rotary type automatic production line for block bean curd |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811338367.9A CN111165589A (en) | 2018-11-12 | 2018-11-12 | Rotary type automatic production line for block bean curd |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111165589A true CN111165589A (en) | 2020-05-19 |
Family
ID=70646113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811338367.9A Pending CN111165589A (en) | 2018-11-12 | 2018-11-12 | Rotary type automatic production line for block bean curd |
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| Country | Link |
|---|---|
| CN (1) | CN111165589A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102018178A (en) * | 2009-09-10 | 2011-04-20 | 高树满 | Beancurd billet automatic production system |
| CN203236723U (en) * | 2013-04-25 | 2013-10-16 | 罗新 | Bean curd forming squeezer |
| CN104605030A (en) * | 2015-03-04 | 2015-05-13 | 天津大学 | Heat-drive bean curd pressing device |
| CN206729077U (en) * | 2016-09-23 | 2017-12-12 | 重庆欣润农业开发有限公司 | A kind of dried bean curd pressing device |
| CN206836088U (en) * | 2017-03-30 | 2018-01-05 | 天津山海关豆制品有限公司 | A kind of multi-position disc moulding press |
| CN207531822U (en) * | 2017-08-07 | 2018-06-26 | 宁夏龙涎香清真食品有限公司 | Dried bean curd squeezer |
-
2018
- 2018-11-12 CN CN201811338367.9A patent/CN111165589A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102018178A (en) * | 2009-09-10 | 2011-04-20 | 高树满 | Beancurd billet automatic production system |
| CN203236723U (en) * | 2013-04-25 | 2013-10-16 | 罗新 | Bean curd forming squeezer |
| CN104605030A (en) * | 2015-03-04 | 2015-05-13 | 天津大学 | Heat-drive bean curd pressing device |
| CN206729077U (en) * | 2016-09-23 | 2017-12-12 | 重庆欣润农业开发有限公司 | A kind of dried bean curd pressing device |
| CN206836088U (en) * | 2017-03-30 | 2018-01-05 | 天津山海关豆制品有限公司 | A kind of multi-position disc moulding press |
| CN207531822U (en) * | 2017-08-07 | 2018-06-26 | 宁夏龙涎香清真食品有限公司 | Dried bean curd squeezer |
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