CN115606751B - Preparation method of multidirectional compensation anti-cracking bean curd - Google Patents
Preparation method of multidirectional compensation anti-cracking bean curd Download PDFInfo
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- CN115606751B CN115606751B CN202211304158.9A CN202211304158A CN115606751B CN 115606751 B CN115606751 B CN 115606751B CN 202211304158 A CN202211304158 A CN 202211304158A CN 115606751 B CN115606751 B CN 115606751B
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- 235000013527 bean curd Nutrition 0.000 title claims abstract description 116
- 238000005336 cracking Methods 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 238000007493 shaping process Methods 0.000 claims abstract description 115
- 238000000034 method Methods 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 13
- 238000009835 boiling Methods 0.000 claims abstract description 12
- 238000011049 filling Methods 0.000 claims abstract description 12
- 238000000227 grinding Methods 0.000 claims abstract description 10
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims abstract description 6
- 244000046052 Phaseolus vulgaris Species 0.000 claims abstract description 6
- 230000007306 turnover Effects 0.000 claims abstract description 5
- 238000012546 transfer Methods 0.000 claims description 60
- 244000068988 Glycine max Species 0.000 claims description 58
- 235000010469 Glycine max Nutrition 0.000 claims description 58
- 239000008267 milk Substances 0.000 claims description 41
- 210000004080 milk Anatomy 0.000 claims description 41
- 235000013336 milk Nutrition 0.000 claims description 41
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 210000000078 claw Anatomy 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 8
- 238000002791 soaking Methods 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 6
- 239000012267 brine Substances 0.000 claims description 5
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 238000012216 screening Methods 0.000 claims description 4
- 238000010411 cooking Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims description 2
- 238000003892 spreading Methods 0.000 claims description 2
- 230000007480 spreading Effects 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 14
- 238000003780 insertion Methods 0.000 description 11
- 230000037431 insertion Effects 0.000 description 11
- 230000006872 improvement Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L11/00—Pulses, i.e. fruits of leguminous plants, for production of food; Products from legumes; Preparation or treatment thereof
- A23L11/40—Pulse curds
- A23L11/45—Soy bean curds, e.g. tofu
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
- A23P30/10—Moulding
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Agronomy & Crop Science (AREA)
- Botany (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Manufacturing & Machinery (AREA)
- Beans For Foods Or Fodder (AREA)
Abstract
The invention provides a preparation method of multidirectional compensation anti-cracking bean curd, which comprises the following steps of S1, grinding beans and filtering pulp; s2, feeding and boiling pulp; s3, filtering and filling; s4, marinating cover yarns; s5, turning over the box; s5.1, buckling the operation assembly; s5.2, overturning and replacing; s5.3, box drawing compensation. According to the invention, after the bean curd blocks are molded in the shaping box, the transferring assembly is buckled with the shaping box, the bean curd blocks are driven to turn over, the bean curd blocks are replaced in the transferring assembly for conveying, after replacement and in the process of extracting and separating the shaping box, the extracted shaping box space can be compensated by utilizing the inserting plate of the transferring assembly, and gaps are eliminated, so that the side edges of the bean curd blocks are always provided with supporting protection, the split of the bean curd blocks can be effectively prevented, the integrity of the molded bean curd blocks is ensured, and the production quality of the bean curd blocks is ensured.
Description
Technical Field
The invention relates to the technical field of bean curd preparation, in particular to a multidirectional compensation anti-cracking bean curd preparation method.
Background
The bean curd block is a food material with rich nutrition and long history, and the popular favor of the bean curd block promotes the progress and development of the bean curd block manufacturing process. The main production process of the bean curd blocks is pulping, namely, making soybean into soybean milk; and secondly, solidification forming, namely, solidifying the soybean milk into gel containing a large amount of water under the combined action of heat and a coagulant, namely, a bean curd block.
The bean curd blocks specifically need to be subjected to the following procedures: grinding beans, filtering pulp, feeding, boiling pulp, filtering and filling, marinating cover yarn, and turning over to get out of the box; in the long-term production process, the internal cracking of the bean curd blocks after box discharging often occurs, so that the integrity and the qualification rate of the bean curd blocks are affected, and the main reasons are found by researches as follows:
1. as shown in fig. 11, when the cooked soybean milk is filled into the shaping box, the cooked soybean milk is sprayed out of the shaping box to prevent the cooked soybean milk from shaking, so that the filled cooked soybean milk is lower than the top surface of the shaping box, a vertical gap is reserved between the transferring box and the bean curd block when the transferring box is sleeved outside the shaping box in a reverse buckling manner, the bean curd block can be attached to the shaping box only when the transferring box is turned to the bottom of the bean curd block by a certain height, and the bean curd block collides with the inner end surface of the transferring box in the falling process, so that the inside of the bean curd block is cracked;
2. as shown in fig. 12, when the shaping box is pulled out from the interior of the transferring box, the constraint force is lost around the bean curd blocks, a horizontal gap is formed between the bean curd blocks and the transferring box, and as the bean curd blocks are relatively soft at this time, the bean curd blocks collapse and expand outwards, and the collapse and expand force can cause internal cracking of the bean curd blocks;
in view of the above, there is a need for a method for preparing a tofu piece that prevents cracking of the tofu piece during processing.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a preparation method of multidirectional compensation anti-cracking bean curd, which solves the problems in the background art.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
the preparation method of the multidirectional compensation anti-cracking bean curd comprises the following steps:
s1, grinding beans and filtering pulp;
removing the shells of the soybeans, screening, cleaning and soaking the soybeans with clear water, taking out the soybeans after soaking for 3-5 hours, grinding the soybeans by a mill, and filtering the soybeans by a filter bag to obtain raw soybean milk;
s2, feeding and boiling pulp;
raw soybean milk is introduced into production equipment, the production equipment comprises a conveying table, a shaping box, a filter vat, a material conveying box, gauze, a transferring assembly and two groups of overturning assemblies, and the raw soybean milk is introduced into the material conveying box to be boiled into cooked soybean milk;
s3, filtering and filling;
placing the shaping box on a conveying table, conveying the shaping box to the lower part of the filter vat, guiding the cooked soybean milk into the filter vat, and discharging and filling the cooked soybean milk into the shaping box;
s4, marinating cover yarns;
continuously conveying the shaping box by a conveying table, removing the shaping box from the bottom of the filter vat, adding brine, forming to obtain bean curd blocks, spreading gauze on the top opening of the shaping box, and attaching redundant side edges of the gauze to the side walls of the shaping box;
s5, buckling the transferring assembly;
the transferring assembly is sleeved outside the shaping box in a reverse buckling mode, the transferring assembly comprises a transferring box and a plugboard, and a compensating plate is fixedly arranged on the inner end face of the transferring box;
pressing down the transferring box to enable the transferring box and the shaping box to be sleeved into a whole, filling a vertical gap between the top of the bean curd block and the transferring box by the compensation plate, and placing gauze between the bean curd block and the compensation plate;
s6, turning over the box;
s6.1, overturning and replacing;
the conveying table conveys the shaping boxes to the positions of the two groups of overturning assemblies;
the overturning assembly clamps the shaping box and the transferring assembly at the same time;
the overturning assembly lifts the shaping box and the transferring assembly to be high, and overturns 180 degrees, the transferring assembly overturns to the bottom of the shaping box, and the bean curd blocks are placed in the transferring box;
s6.2, box drawing compensation;
the overturning assembly descends, and the transferring assembly is placed on the conveying table;
the overturning assembly unloads the clamping force to the shaping box and the transferring assembly;
the transferring box moves downwards under the action of the gravity of the bean curd blocks, the inserting plate is opposite to the upper top gauze and the shaping box, and meanwhile, the inserting plate is compensated in a horizontal gap between the bean curd blocks and the transferring box;
taking off the separated shaping box;
s7, covering yarn blanking.
Further, in step S2, the cooking process specifically includes: boiling raw soybean milk in a feed box at high temperature for 3-5min, and boiling the soybean milk to 95-110deg.C.
Further, transport the subassembly still including first fixed plate, side arm-tie and transport the box, the picture peg is fixed in first fixed plate top surface, transport the box bottom surface and link up and offered the socket, the picture peg cooperation is pegged graft inside the socket, first fixed plate side is connected with the side arm-tie, side arm-tie top is provided with the baffle, it is fixed with the stopper to transport the box lateral wall, the side arm-tie slides and pegs graft inside the stopper, the laminating of side arm-tie inner wall is in transporting the box lateral wall.
Furthermore, the inserting plate is of a U-shaped structure, two inserting plates are symmetrically arranged about the vertical central line of the shaping box, the top edge of each inserting plate is of a semicircular arc structure,
further, the enclosed area of the plurality of plugboards is the same as the sectional area of the bean curd block and the sectional area of the compensation plate.
Further, in step S6.2, the insert plate is specifically:
when the plugboard moves upwards, the gauze in direct contact with the plugboard is pushed to be inwards gathered and attached to the outer side of the bean curd block, and meanwhile, the shaping box is forced to be upwards separated from the bean curd block;
when the transfer box falls to the bottommost end, the insert plate passes over the top surface of the bean curd block.
Further, in step S7, the covering yarn blanking specifically includes:
covering the four corners of the exposed gauze above the bean curd blocks;
and taking the transfer box off the conveying table, and stacking the transfer box on the transfer frame.
Further, transport the subassembly still including the locating bolt, the recess has been seted up to first fixed plate bottom surface, the location sets up in the recess inside, locating bolt threaded connection is inside first fixed plate, it is fixed through locating bolt threaded connection to transport box and first fixed plate laminating state.
Further, the upset subassembly includes jack catch, push pedal, motor, first pneumatic rod, second fixed plate and second pneumatic rod, the second pneumatic rod is connected in the transfer table lateral wall, the flexible top of second pneumatic rod is connected with the second fixed plate, second fixed plate top surface is connected with first pneumatic rod, the flexible end that first pneumatic rod is close to the transfer table is connected with the push pedal, the motor laminating sets up in second fixed plate top surface, the pivot rotation of motor is connected in the push pedal is inside, the pivot tip runs through the push pedal and is connected with the jack catch.
The invention provides a preparation method of multidirectional compensation anti-cracking bean curd. Compared with the prior art, the method has the following beneficial effects:
1. in order to eliminate the vertical clearance, the bottom surface of the transfer box is additionally provided with the compensation plate, when the transfer box is buckled on the shaping box, the compensation plate can enter the vertical clearance, so that the vertical clearance is compensated and eliminated, and meanwhile, the injection amount of soybean milk of the shaping box is not changed;
2. in the process of overturning and positioning, the plugboard is supported to move upwards, and meanwhile, the top shaping box can be lifted, and the following effects can be achieved in the process of lifting the top:
the shaping box is automatically separated from the bean curd blocks by the upper top of the plugboard, the shaping box is not required to be manually taken down again, the whole action is completed at the overturning station, and the box taking station is not required to be arranged, so that the manual labor amount is reduced, and the production efficiency is improved;
when the shaping box is separated upwards, the plugboard can immediately compensate the horizontal gaps at two sides of the bean curd block, and the plugboard can immediately restrain and stop the bean curd block from the outer side, so that the problem that the horizontal side part of the bean curd block is out of restraint and is outward stretched and cracked is effectively solved, and the shaping integrity of the bean curd block is ensured;
when the picture peg is in upward movement, can promote the gauze inwards to cover in the bean curd piece lateral part automatically, this one side realizes automatic yarn that covers, follow-up workman only need carry out top gauze four corners lid can to improve the yarn speed that covers, further improve production efficiency, on the other hand, the gauze is laminated all the time in the picture peg outside, can improve the removal smoothness degree of picture peg, can avoid the picture peg to directly contact with the bean curd piece and crowded broken bean curd piece, further guarantees the shaping integrality of bean curd piece.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 shows a schematic diagram of a production facility of the present invention;
FIG. 2 is a schematic diagram showing a clamping state structure of the shaping box and the transferring box by the overturning assembly;
FIG. 3 shows a structural exploded view of the transfer assembly of the present invention;
FIG. 4 shows a cross-sectional view of the structure of the gauze of the present invention laid flat on a styling box;
FIG. 5 is a cross-sectional view showing the structure of the transfer assembly of the present invention, which is inversely sleeved on the exterior of the shaping box;
FIG. 6 shows a partially enlarged cross-sectional view of the structure of FIG. 5 at A;
FIG. 7 is a cross-sectional view showing a state that the claw of the invention turns over the transfer box to the bottom of the shaping box;
FIG. 8 is a cross-sectional view showing a structure in which the insert plate of the present invention pushes the setting box out of the transfer box and compensates for the gap state;
FIG. 9 shows a partially enlarged cross-sectional view of the structure of FIG. 8 at B;
FIG. 10 is a sectional view showing the structure of a transporting assembly for receiving and transporting bean curd blocks according to the present invention;
FIG. 11 shows a vertical clearance condition diagram in the background;
FIG. 12 shows a state diagram of a horizontal gap of the background art;
the figure shows: 1. a transfer station; 11. positioning a backing plate; 2. a shaping box; 3. a filter vat; 4. a feed box; 5. gauze; 6. a transfer assembly; 61. a positioning bolt; 62. a first fixing plate; 621. a groove; 63. a side pulling plate; 631. a baffle; 64. inserting plate; 65. a transfer box; 651. a socket; 652. a limiting block; 653. a compensation plate; 7. a flip assembly; 71. a claw; 72. a push plate; 73. a motor; 74. a first pneumatic lever; 75. a second fixing plate; 76. a second pneumatic lever; 8. and (5) a bean curd block.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
In order to solve the technical problems in the background technology, the following preparation method of the multidirectional compensation anti-cracking bean curd is provided:
referring to fig. 1 to 10, the preparation method of the multidirectional compensation anti-cracking bean curd provided by the invention comprises the following steps:
s1, grinding beans and filtering pulp;
removing the shells of the soybeans, screening, cleaning and soaking the soybeans with clear water, taking out the soybeans after soaking for 3-5 hours, grinding the soybeans by a mill, and filtering the soybeans by a filter bag to obtain raw soybean milk;
s2, feeding and boiling pulp;
raw soybean milk is introduced into production equipment, the production equipment comprises a conveying table 1, a shaping box 2, a filtering barrel 3, a material conveying box 4, gauze 5, a transferring assembly 6 and two groups of overturning assemblies 7, and the raw soybean milk is introduced into the material conveying box 4 to be boiled into cooked soybean milk;
s3, filtering and filling;
placing the shaping box 2 on the conveying table 1, conveying the shaping box to the lower part of the filter vat 3, guiding the cooked soybean milk into the filter vat 3, and discharging and filling the cooked soybean milk into the shaping box 2;
s4, marinating cover yarns;
the conveying table 1 continues to convey the shaping box 2 out of the bottom of the filter vat, brine is added, the shaping is carried out to obtain bean curd blocks 8, gauze 5 is laid flat and placed on the top opening of the shaping box 2, and redundant side edges of the gauze 5 are attached to the side wall of the shaping box 2;
s5, buckling the transferring assembly 6;
the transfer assembly 6 is sleeved outside the shaping box 2 in an inverted mode, the transfer assembly 6 comprises a transfer box 65 and an insertion plate 64, and a compensation plate 653 is fixedly arranged on the inner end face of the transfer box 65;
pressing down the transferring box 65 to enable the transferring box 65 and the shaping box 2 to be sleeved into a whole, filling a vertical gap between the top of the bean curd block 8 and the transferring box 65 by the compensation plate 653, and placing the gauze 5 between the bean curd block 8 and the compensation plate 653;
s6, turning over the box;
s6.1, overturning and replacing;
the conveying table 1 conveys the shaping boxes 2 to the positions of two groups of overturning assemblies 7;
the overturning assembly 7 clamps the shaping box 2 and the transferring assembly 6 at the same time;
the overturning assembly 7 lifts the shaping box 2 and the transferring assembly 6 to be high, and overturns 180 degrees, the transferring assembly 6 overturns to the bottom of the shaping box 2, and the bean curd blocks 8 are placed in the transferring box 65;
s6.2, box drawing compensation;
the overturning assembly 7 descends, and the transferring assembly 6 is placed on the conveying table 1;
the overturning assembly 7 removes the clamping force on the shaping box 2 and the transferring assembly 6;
the transferring box 65 moves downwards under the gravity action of the bean curd blocks 8, the inserting plate 64 is opposite to the upper top gauze 5 and the shaping box 2, and meanwhile, the inserting plate 64 is compensated in a horizontal gap between the bean curd blocks 8 and the transferring box 65;
taking off the detached shaping box 2;
s7, covering yarn blanking.
After shaping the bean curd block 8 in the shaping box 2, the transferring assembly 6 is buckled with the shaping box 2 and drives the bean curd block 8 to turn over, the bean curd block 8 is replaced in the transferring assembly 6 for conveying, after replacement and in the process of extracting and separating the shaping box 2, the extracted shaping box 2 space can be compensated by using the inserting plate 64 of the transferring assembly 6, the horizontal clearance is eliminated, the side edge of the bean curd block 8 is always provided with supporting protection, the split of the bean curd block 8 can be effectively prevented, the integrity of the shaped bean curd block 8 is ensured, and the production quality of the bean curd block 8 is ensured.
Utilize compensation plate 653 to insert into the design box 2 inside, can eliminate the vertical clearance between transport box 65 interior terminal surface and the bean curd piece 8, can directly utilize compensation plate 653 to support bean curd piece 8 after bean curd piece 8 upset, avoid bean curd piece 8 upset replacement to take place to strike at transport box 65 inside, guaranteed the security of bean curd piece 8 structure.
As an improvement of the above technical solution, in step S2, the cooking slurry specifically includes: boiling raw soybean milk in a feed box 4 at high temperature for 3-5min, and boiling the soybean milk to 95-110deg.C.
As an improvement of the above technical solution, in step S6.2, the insert plate 64 is specifically: when the plugboard 64 moves upwards, the gauze 5 in direct contact with the plugboard is pushed inwards to be close to and attached to the outer side of the bean curd block 8, and meanwhile, the shaping box 2 is forced to be separated from the bean curd block 8 upwards; when the transfer box 65 falls to the bottommost end, the insert plate 64 passes over the top surface of the bean curd block 8.
As an improvement of the above technical solution, in step S7, the covering yarn blanking specifically includes: covering the four corners of the exposed gauze 5 above the bean curd blocks 8; the transfer box 65 is removed from the transfer table 1 and stacked on a transfer rack.
Example two
As shown in fig. 1 to 10, on the basis of the above embodiment, the present embodiment further provides the following:
in order to enable the transfer assembly to realize the functions, the following design of a transfer assembly scheme is provided:
as an improvement of the above technical solution, the transferring assembly 6 further includes a first fixing plate 62, a side pulling plate 63, and a transferring box 65, where the inserting plate 64 is fixed on the top surface of the first fixing plate 62, a socket 651 is provided on the bottom surface of the transferring box 65, the inserting plate 64 is inserted into the socket 651 in a matching manner, the side edge of the first fixing plate 62 is connected with the side pulling plate 63, a baffle 631 is provided at the top end of the side pulling plate 63, a limiting block 652 is fixed on the side wall of the transferring box 65, the side pulling plate 63 is inserted into the limiting block 652 in a sliding manner, and the inner wall of the side pulling plate 63 is attached to the side wall of the transferring box 65;
in the process of reversely sleeving the transferring assembly 6 and the shaping box 2, the transferring assembly 6 is integrally inverted through the hand-held side pull plate 63, the transferring box 65 is separated from the first fixing plate 62 by utilizing self gravity, the inserting plate 64 is pulled out from the inside of the transferring box 65 until the baffle 631 is attached to the limiting block 652, and the transferring box 65 is conveniently reversely sleeved on the shaping box 2;
after the bean curd blocks 8 are turned over and replaced into the transfer box 65, the first fixing plate 62 is used for supporting at the bottom, and the transfer box 65 slides downwards against the inner wall of the side pull plate 63, so that the inserting plate 64 is automatically inserted into the transfer box 65, and the operation is simple and convenient;
the insert plate 64 not only pushes the shaping box 2 out of the transfer box 65 in the inserting process, but also compensates the gap space generated after the shaping box 2 is pushed out in the inserting process, thereby improving the operation efficiency.
As an improvement of the above technical solution, the transfer assembly 6 further includes a positioning pin 61, a groove 621 is formed in the bottom surface of the first fixing plate 62, the positioning pin 61 is screwed into the first fixing plate 62, and the lamination state of the transfer box 65 and the first fixing plate 62 is fixed by the screwed connection of the positioning pin 61;
when the transporting assembly 6 is used for transporting the bean curd blocks 8, the transporting box 65 is prevented from being separated from the first fixing plate 62, and the positioning bolts 61 are used for connection and fixation, so that the stability of the structure is ensured;
when the whole transferring assembly 6 is reversely buckled to prepare for taking out the bean curd blocks 8, the positioning bolts 61 are rotated to release the connection between the transferring box 65 and the first fixing plate 62, the first fixing plate 62 can be separated from the transferring box 65 by pushing the baffle 631, the inserting plate 64 is pulled out from the inside of the transferring box 65, and the bean curd blocks 8 are conveniently separated from the transferring box 65.
When the insertion plate 64 is inserted into the transfer box 65 for compensation, the top edge of the insertion plate 64 is easy to contact with the bean curd block 8 and scratch the side surface of the bean curd block 8, and in order to solve the above problems, the following structure is adopted;
as an improvement of the above technical solution, the insert plate 64 has a U-shaped structure, and two insert plates 64 are symmetrically arranged about a vertical center line of the shaping box 2;
the insertion of two symmetrically arranged U-shaped inserts 64 into the transfer box 65 allows for a greater contact surface to be compensated for the side walls of the bean curd block 8 in such an insertion, thereby improving the protection of the bean curd block 8 by compensation.
As an improvement of the above technical solution, the top edge of the insert plate 64 has a semicircular arc structure;
the semicircular arc structure is adopted at the top edge of the plugboard 64, so that friction force to the gauze 5 can be reduced when the gauze 5 is pushed to be pulled away from the outer wall of the shaping box 2, and the flexibility of the gauze 5 pulled away from the outer wall of the shaping box 2 is ensured.
As an improvement of the above-mentioned technical solution, the enclosed areas of the plurality of insert plates 64 are the same as the sectional area of the bean curd block 8 and the sectional area of the compensating plate 653; the areas are the same, so that the parts can be tightly attached to each other, and gaps are eliminated.
Example III
As shown in fig. 2, on the basis of the above embodiment, the present embodiment further gives the following:
in order to enable the overturning assembly to cooperate with the transferring assembly to realize the function of the first embodiment, the following scheme design is given:
as an improvement of the above technical solution, the turnover assembly 7 includes a claw 71, a push plate 72, a motor 73, a first pneumatic rod 74, a second fixing plate 75 and a second pneumatic rod 76, the second pneumatic rod 76 is connected to the side wall of the conveying table 1, the telescopic top end of the second pneumatic rod 76 is connected with the second fixing plate 75, the top surface of the second fixing plate 75 is connected with the first pneumatic rod 74, the first pneumatic rod 74 is connected with the push plate 72 near the telescopic end of the conveying table 1, the motor 73 is attached to the top surface of the second fixing plate 75, the rotating shaft of the motor 73 is rotatably connected to the inside of the push plate 72, and the end part of the rotating shaft penetrates through the push plate 72 to be connected with the claw 71;
when the transfer box 65 is reversely buckled on the shaping box 2 and is transferred to the overturning assembly 7, the overturning of the transfer box 65 and the shaping box 2 is controlled by the control motor 73, the clamping jaw 71 is controlled by the first pneumatic rod 74, and the lifting of the second fixing plate 75 is controlled by the second pneumatic rod 76; the stability of the overturning of the transfer box 65 and the shaping box 2 is ensured.
The working principle and the using flow of the invention are as follows:
s1, grinding beans and filtering pulp;
removing the shells of soybeans, screening, cleaning and soaking with clear water, taking out after soaking for 3-5 hours, grinding by a mill, and filtering by a filter bag to obtain raw soybean milk;
s2, feeding and boiling pulp;
raw soybean milk is introduced into production equipment, the production equipment comprises a conveying table 1, a shaping box 2, a filtering barrel 3, a material conveying box 4, gauze 5, a transferring assembly 6 and two groups of overturning assemblies 7, the raw soybean milk is introduced into the material conveying box 4, the soybean milk is boiled at high temperature in the material conveying box 4 for 5min, and the soybean milk is boiled to 110 ℃ to obtain cooked soybean milk;
s3, filtering and filling;
the shaping box 2 is placed on a positioning pad 11 of the conveying table 1 for conveying, when the shaping box 2 is conveyed to the lower part of the filter vat 3, the cooked soybean milk in the conveying box 4 is guided into the filter vat 3, impurities and floating foam in the cooked soybean milk are filtered out by the filter vat 3, and the filtered cooked soybean milk is discharged from the bottom of the filter vat 3 and is filled into the shaping box 2;
s4, marinating cover yarns;
the conveying table 1 continues to convey the shaping box 2 out of the bottom of the filter vat, brine is added into the shaping box 2, cooked soybean milk is formed into bean curd blocks 8 in the shaping box 2 by taking the brine as a coagulator, gauze 5 is covered on the top opening of the shaping box 2, and the gauze 5 is attached to the side wall of the shaping box 2;
s5, buckling the transport assembly:
sleeving the transferring assembly 6 outside the shaping box 2 from top to bottom in a back-off manner, and clamping the gauze 5 between the shaping box 2 and the transferring assembly 6;
the transferring assembly 6 is sleeved outside the shaping box 2 through a transferring box 65 in an inverted mode, a compensating plate 653 is fixed on the inner end face of the transferring box 65, the compensating plate 653 pushes gauze 5 downwards to be inserted into the shaping box 2 to be attached to the bean curd block 8, and the shaping box 2 is positioned and supported at the bottom of the inserting plate 64 until the baffle 631 is attached to the limiting block 652;
s6, turning over the box;
s6.1, overturning and replacing;
the conveying table 1 continues to convey the shaping box 2 with the transfer assembly 6 sleeved upside down to the positions of the two groups of overturning assemblies 7, the shaping box 2 and the transfer assembly 6 are clamped by the overturning assemblies 7, the first pneumatic rods 74 of the two groups of overturning assemblies 7 are started simultaneously, the pushing clamping claws 71 are inserted between the shaping box 2 and the transfer box 65, then the second pneumatic rods 76 are started, the shaping box 2 and the transfer assembly 6 are lifted, then the motor 73 is started, the clamping claws 71 are driven to rotate and overturn by 180 degrees, the transfer assembly 6 is overturned to the bottom of the shaping box 2, and the transfer box 65 supports the bottom of the bean curd block 8;
s6.2, box drawing compensation;
the second pneumatic rod 76 of the turnover assembly 7 is started to descend, the first fixing plate 62 of the transfer assembly 6 is firstly placed on the conveying table 1, the clamping claw 71 is pulled out, the gravity of the bean curd block 8 filled in the transfer box 65 is increased, the transfer box 65 is lowered to be close to the first fixing plate 62 by gravity, the insertion plate 64 is arranged in the transfer box 65 and ascends relative to the transfer box 65, the shaping box 2 is pushed out of the transfer box 65, the insertion plate 64 compensates the horizontal gap of the extraction of the shaping box 2, meanwhile, the top edge of the insertion plate 64 pushes the side edge of the gauze 5 to be pulled out of the outer wall of the shaping box 2, the gauze 5 is tightly attached between the insertion plate 64 and the bean curd block 8, the side wall of the bean curd block 8 is prevented from being scratched by the insertion plate 64 by the gauze 5, the side edge of the bean curd block 8 is continuously supported and protected by the insertion plate 64, and the conveying table 1 is started and the transfer assembly 6 is utilized
Continuously conveying the bean curd blocks 8;
wherein, when the bean curd block 8 is transported by utilizing the transporting component 6, the transporting box 65 and the first fixing plate 62 are prevented from being separated, and the positioning bolts 61 are utilized for connection and fixation, so that the stability of the structure is ensured;
when the whole transferring assembly 6 is reversely buckled to prepare for taking out the bean curd blocks 8, the positioning bolts 61 are rotated to release the connection between the transferring box 65 and the first fixing plate 62, the first fixing plate 62 can be separated from the transferring box 65 by pushing the baffle 631, the inserting plate 64 is pulled out from the inside of the transferring box 65, and the bean curd blocks 8 are conveniently separated from the transferring box 65.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. The preparation method of the multidirectional compensation anti-cracking bean curd is characterized by comprising the following steps of: the preparation method comprises the following steps:
s1, grinding beans and filtering pulp;
removing the shells of the soybeans, screening, cleaning and soaking the soybeans with clear water, taking out the soybeans after soaking for 3-5 hours, grinding the soybeans by a mill, and filtering the soybeans by a filter bag to obtain raw soybean milk;
s2, feeding and boiling pulp;
raw soybean milk is introduced into production equipment, the production equipment comprises a conveying table, a shaping box, a filter vat, a material conveying box, gauze, a transferring assembly and two groups of overturning assemblies, and the raw soybean milk is introduced into the material conveying box to be boiled into cooked soybean milk;
s3, filtering and filling;
placing the shaping box on a conveying table, conveying the shaping box to the lower part of the filter vat, guiding the cooked soybean milk into the filter vat, and discharging and filling the cooked soybean milk into the shaping box;
s4, marinating cover yarns;
continuously conveying the shaping box by a conveying table, removing the shaping box from the bottom of the filter vat, adding brine, forming to obtain bean curd blocks, spreading gauze on the top opening of the shaping box, and attaching redundant side edges of the gauze to the side walls of the shaping box;
s5, buckling the transferring assembly;
the transferring assembly is sleeved outside the shaping box in a reverse buckling mode, the transferring assembly comprises a transferring box and a plugboard, and a compensating plate is fixedly arranged on the inner end face of the transferring box;
pressing down the transferring box to enable the transferring box and the shaping box to be sleeved into a whole, filling a vertical gap between the top of the bean curd block and the transferring box by the compensation plate, and placing gauze between the bean curd block and the compensation plate;
s5, turning over the box;
s5.1, overturning and replacing;
the conveying table conveys the shaping boxes to the positions of the two groups of overturning assemblies;
the overturning assembly clamps the shaping box and the transferring assembly at the same time;
the overturning assembly lifts the shaping box and the transferring assembly to be high, and overturns 180 degrees, the transferring assembly overturns to the bottom of the shaping box, and the bean curd blocks are placed in the transferring box;
s5.2, box drawing compensation;
the overturning assembly descends, and the transferring assembly is placed on the conveying table;
the overturning assembly unloads the clamping force to the shaping box and the transferring assembly;
the transferring box moves downwards under the action of the gravity of the bean curd blocks, the inserting plate is opposite to the upper top gauze and the shaping box, and meanwhile, the inserting plate is compensated in a horizontal gap between the bean curd blocks and the transferring box;
taking off the separated shaping box;
s6, covering yarn blanking;
the transfer assembly further comprises a first fixing plate, a side pulling plate and a transfer box, the inserting plate is fixed on the top surface of the first fixing plate, the bottom surface of the transfer box is provided with a through socket, the inserting plate is matched and inserted into the socket, the side edge of the first fixing plate is connected with the side pulling plate, the top end of the side pulling plate is provided with a baffle, the side wall of the transfer box is fixed with a limiting block, the side pulling plate is inserted into the limiting block in a sliding mode, and the inner wall of the side pulling plate is attached to the side wall of the transfer box;
the inserting plates are of U-shaped structures, two inserting plates are symmetrically arranged on the vertical central line of the shaping box, the top edge of each inserting plate is of a semicircular arc structure, and the surrounding areas of the inserting plates are the same as the sectional areas of the bean curd blocks and the sectional areas of the compensating plates;
the transfer assembly further comprises a positioning bolt, a groove is formed in the bottom surface of the first fixing plate, the positioning bolt is arranged in the groove, the positioning bolt is in threaded connection with the inside of the first fixing plate, and the lamination state of the transfer box and the first fixing plate is fixed through threaded connection of the positioning bolt;
the turnover assembly comprises a claw, a push plate, a motor, a first pneumatic rod, a second fixing plate and a second pneumatic rod, wherein the second pneumatic rod is connected to the side wall of the conveying table, the telescopic top end of the second pneumatic rod is connected with the second fixing plate, the top surface of the second fixing plate is connected with the first pneumatic rod, the telescopic end, close to the conveying table, of the first pneumatic rod is connected with the push plate, the motor is attached to the top surface of the second fixing plate, the rotating shaft of the motor is connected to the inside of the push plate in a rotating mode, and the end portion of the rotating shaft penetrates through the push plate to be connected with the claw.
2. The method for preparing multi-directional compensated anti-cracking bean curd according to claim 1, wherein: in step S2, the cooking process specifically includes: boiling raw soybean milk in a feed box at high temperature for 3-5min, and boiling the soybean milk to 95-110deg.C.
3. The method for preparing multi-directional compensated anti-cracking bean curd according to claim 2, wherein: in step S5.2, the insert plate is specifically:
when the plugboard moves upwards, the gauze in direct contact with the plugboard is pushed to be inwards gathered and attached to the outer side of the bean curd block, and meanwhile, the shaping box is forced to be upwards separated from the bean curd block;
when the transfer box falls to the bottommost end, the insert plate passes over the top surface of the bean curd block.
4. A method for preparing multi-directional compensated anti-cracking bean curd according to claim 3, wherein: in step S6, the covering yarn blanking specifically includes:
covering the four corners of the exposed gauze above the bean curd blocks;
and taking the transfer box off the conveying table, and stacking the transfer box on the transfer frame.
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| CN202211304158.9A CN115606751B (en) | 2022-10-24 | 2022-10-24 | Preparation method of multidirectional compensation anti-cracking bean curd |
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| CN202211304158.9A CN115606751B (en) | 2022-10-24 | 2022-10-24 | Preparation method of multidirectional compensation anti-cracking bean curd |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202941358U (en) * | 2012-11-22 | 2013-05-22 | 四川徽记食品股份有限公司 | Production system for continuous mechanized production of prepackaged box-packed bean curd |
| CN107826314A (en) * | 2017-02-10 | 2018-03-23 | 北京市洛克机械有限责任公司 | One kind is without the big specification bean curd boxing apparatus of infantees |
| CN111513144A (en) * | 2020-06-11 | 2020-08-11 | 洛克机械（天津）有限公司 | Automatic bean curd production line |
| CN212291771U (en) * | 2020-04-17 | 2021-01-05 | 祖名豆制品股份有限公司 | Automatic plate turnover of bean curd |
| CN212754126U (en) * | 2020-06-08 | 2021-03-23 | 长沙卓创机械科技有限公司 | Bean curd production line |
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2022
- 2022-10-24 CN CN202211304158.9A patent/CN115606751B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202941358U (en) * | 2012-11-22 | 2013-05-22 | 四川徽记食品股份有限公司 | Production system for continuous mechanized production of prepackaged box-packed bean curd |
| CN107826314A (en) * | 2017-02-10 | 2018-03-23 | 北京市洛克机械有限责任公司 | One kind is without the big specification bean curd boxing apparatus of infantees |
| CN212291771U (en) * | 2020-04-17 | 2021-01-05 | 祖名豆制品股份有限公司 | Automatic plate turnover of bean curd |
| CN212754126U (en) * | 2020-06-08 | 2021-03-23 | 长沙卓创机械科技有限公司 | Bean curd production line |
| CN111513144A (en) * | 2020-06-11 | 2020-08-11 | 洛克机械（天津）有限公司 | Automatic bean curd production line |
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| CN115606751A (en) | 2023-01-17 |
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