CN115316411A - Integrated steamed bun production line for coiling, cutting and shaping - Google Patents
Integrated steamed bun production line for coiling, cutting and shaping Download PDFInfo
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- CN115316411A CN115316411A CN202210974554.6A CN202210974554A CN115316411A CN 115316411 A CN115316411 A CN 115316411A CN 202210974554 A CN202210974554 A CN 202210974554A CN 115316411 A CN115316411 A CN 115316411A
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- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
- A21C3/00—Machines or apparatus for shaping batches of dough before subdivision
- A21C3/06—Machines for coiling sheets of dough, e.g. for producing rolls
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- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
- A21C11/00—Other machines for forming the dough into its final shape before cooking or baking
- A21C11/10—Other machines for forming the dough into its final shape before cooking or baking combined with cutting apparatus
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- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
- A21C9/00—Other apparatus for handling dough or dough pieces
- A21C9/08—Depositing, arranging and conveying apparatus for handling pieces, e.g. sheets of dough
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
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- Manufacturing And Processing Devices For Dough (AREA)
Abstract
The invention discloses an integrated steamed bun production line for coiling, cutting and shaping, which is sequentially provided with a dough conveying mechanism, a coiling mechanism, a cutting mechanism and a primary shaping mechanism from front to back along a conveying direction, wherein: the dough conveying mechanism conveys dough sheets to the dough rolling machine to form rolled sheets, the rolled sheets are conveyed to the cutting mechanism and then cut into independent rectangular dough blocks, the rectangular dough blocks are continuously conveyed to the primary shaping mechanism, and the primary shaping mechanism is used for extruding the rectangular dough blocks into squares; the primary shaping mechanism comprises an elevating mechanism, an arc shaping assembly, a transmission assembly and a supporting pedestal, wherein the elevating mechanism is located above the supporting pedestal, the arc shaping assembly is located below the supporting pedestal, the arc shaping assembly comprises a pair of arc shaping plates, and the elevating mechanism drives the arc shaping assembly to move downwards to extrude the rectangular face blocks in a closed manner. The automatic production of flour conveying, sheet rolling, cutting and heading is realized, the whole process does not need manual participation, and the automation degree is high.
Description
Technical Field
The invention relates to the technical field of steamed bun production equipment, in particular to an integrated steamed bun production line for rolling, cutting and shaping.
Background
The steamed bread is one of the traditional Chinese wheaten foods and is a food steamed by fermented flour. The steamed bun takes wheat flour as a main raw material, is one of daily staple foods of Chinese people, and changes of the living of people with turning over the earth along with the development of times, and in the aspect of diet, people are simpler and simpler, at present, steamed buns eaten by many people are purchased from a steamed bun shop, and few people make steamed buns at home, so that the development of a steamed bun production line is promoted, the problems of low automation degree, excessive manual participation and the like exist in the conventional steamed bun production line, and the like.
Disclosure of Invention
The technical problem to be solved by the invention is as follows:
the invention aims to overcome the technical problems of low automation degree and low efficiency of a steamed bun production line in the prior art, and provides an integrated steamed bun production line for coiling, cutting and shaping, which has high automation degree, high efficiency and less manual participation.
The technical scheme is as follows:
in order to achieve the purpose, the technical scheme provided by the invention is as follows: the utility model provides an integration steamed bun production line of roll sheet, cutting and plastic, is equipped with defeated face mechanism, roll sheet mechanism, cutting mechanism and a plastic mechanism by preceding to the back in proper order along direction of transfer, wherein:
the dough conveying mechanism conveys dough sheets to the dough rolling machine to form rolled sheets, the rolled sheets are conveyed to the cutting mechanism and then cut into independent rectangular dough blocks, the rectangular dough blocks are continuously conveyed to the primary shaping mechanism, and the primary shaping mechanism is used for extruding the rectangular dough blocks into squares;
a plastic mechanism includes elevating system, arc plastic subassembly, drive assembly and support pedestal, and wherein, elevating system is located the support pedestal top, and the arc plastic subassembly is located the support pedestal below, and the arc plastic subassembly includes a pair of arc integer board, and elevating system drives the arc plastic subassembly and moves down the closed extrusion rectangle face piece of back arc integer board.
As a further improvement of the invention, the support pedestal is arranged along the length direction of the conveyor belt, the pair of arc-shaped shaping plates are symmetrically arranged at the left side and the right side of the support pedestal, the inner openings of the arc-shaped shaping plates are opposite, and the inner surfaces of the arc-shaped shaping plates are arc-shaped.
As a further improvement of the invention, a pair of the arc-shaped shaping plates move towards or away from each other through the transmission assembly, so that the two arc-shaped shaping plates are closed or opened, and the rectangular face blocks can be extruded when the two arc-shaped shaping plates are closed.
As a further improvement of the invention, the transmission assembly is positioned between the support pedestal and the lifting mechanism, the transmission assembly comprises a motor, a driving wheel, a driven wheel, a transmission belt and two shaping plate clamping blocks, a motor shaft is connected with the driving wheel, the driving wheel is connected with the driven wheel through the transmission belt, the two shaping plate clamping blocks are fixed on the left side and the right side of the transmission belt in a staggered manner, and the bottom ends of the shaping plate clamping blocks on the two sides are fixedly connected with the arc-shaped shaping plates on the left side and the right side.
As a further improvement of the invention, a semi-circular shaping mechanism is further arranged behind the primary shaping mechanism, the semi-circular shaping mechanism comprises a shaping cylinder, a shaping pressing block and a belt conveying assembly, the inner cavity of the shaping pressing block is semi-circular, the shaping cylinder drives the shaping pressing block to move downwards and tightly press the shaping pressing block on the square dough block, and the square dough block is shaped into circular dough again.
As a further improvement of the invention, the belt conveying assemblies are arranged on two sides of the shaping press block, a splayed channel for the noodle blocks to pass through is formed along the conveying direction, the belts on the two sides drive the noodle blocks to rapidly pass through while conveying, an air cylinder pushing assembly is arranged at the outlet end of the belt conveying assembly, and the outlet end pushes the opposite movement through the air cylinder pushing assembly to enable the belts on the two sides to be parallel so as to position the noodle blocks, so that the shaping press block is accurately pressed down.
As a further improvement of the invention, the dough conveying mechanism adopts a double-layer conveying mechanism for conveying dough, the double-layer conveying mechanism comprises a main conveying belt and an auxiliary conveying belt, the auxiliary conveying belt is positioned above the main conveying belt, the dough sheets are conveyed by the main conveying belt to be close to the auxiliary conveying belt and then cut into 2 dough sheets, one dough sheet is conveyed to the dough rolling machine continuously along with the main conveying belt to form rolled sheets, and the other dough sheet enters the auxiliary conveying belt upwards to be conveyed, forms rolled sheets by the dough rolling machine and then falls back to the main conveying belt again to be conveyed continuously.
As a further improvement of the invention, the cutting mechanism comprises a primary cutting mechanism and a secondary cutting mechanism, the primary cutting mechanism is positioned behind the film rolling mechanism, and the secondary cutting mechanism is positioned behind the primary cutting mechanism; the primary cutting mechanism primarily cuts the rolled sheet but does not cut the rolled sheet, and the secondary cutting mechanism separates and cuts the rolled sheet to form an independent rectangular face block.
As a further improvement of the invention, an extrusion primary shaping mechanism is further arranged at an outlet of the primary cutting mechanism, the extrusion primary shaping mechanism comprises cylinder push rod assemblies symmetrically arranged at two sides of the rolled sheet, and the cylinder push rod assemblies extrude the rolled sheet along the sheet rolling direction to carry out primary shaping.
Has the advantages that:
1. the integrated steamed bun production line for rolling, cutting and shaping provided by the invention realizes automatic production of dough conveying, rolling, cutting and rounding, does not need manual participation in the whole process, has high automation degree, can change the shape of a rectangular dough piece by a primary shaping mechanism, has simple structure and ingenious design, can be installed on a square steamed bun production line, realizes conversion of square steamed buns and round steamed buns, and improves the application range of a steamed bun making machine.
2. The semicircle shaping mechanism realizes the reunion shaping of the dough blocks through the shaping pressing block, and the positioning is accurate.
3. The double-layer conveying mechanism improves the efficiency of the steamed bun production line, reduces the labor cost and has high automation degree.
Drawings
FIG. 1 is a schematic structural diagram of an integrated steamed bun production line for rolling, cutting and shaping;
FIG. 2 is an enlarged view of the section C (primary reshaping mechanism, without lifting mechanism) in FIG. 1;
FIG. 3 is a side view of FIG. 2 (including the lift mechanism);
FIG. 4 is an enlarged view of the semi-circular shaping mechanism 7 of FIG. 1;
FIG. 5 is a side view taken along the direction F-F in FIG. 4;
FIG. 6 is a schematic diagram of a conversion of a splayed channel into a parallel channel;
FIG. 7 is a schematic view taken along the line A in FIG. 1;
FIG. 8 is an enlarged view at B in FIG. 1;
FIG. 9 is a schematic view taken along the direction D-D in FIG. 8;
FIG. 10 is a schematic view of a primary cutter, a positioning cutting plate and a downward cutting.
The reference numerals in the schematic drawings illustrate: 100. a dough sheet; 200. rolling the sheet; 11. a main conveyor belt; 12. an auxiliary conveyor belt; 21. forming rollers; 22. a connecting member; 23. double rows of vertical guide rollers; 3. a primary cutting mechanism; 31. a primary cutting cylinder; 32. a primary cutter; 33. positioning the cutting plate; 34. an extrusion cylinder; 35. pushing the plate; 36. a tapered section; 4. a secondary cutting mechanism; 5. a roller guide mechanism; 6. a primary shaping mechanism; 60. a column; 61. a double-cylinder lifting mechanism; 62. a base plate; 63. a motor; 64. a driving wheel; 65. a driven wheel; 66. a drive belt; 67. a shaping plate clamping block; 68. an arc-shaped shaping plate; 69. a support pedestal; 7. a semi-circle shaping mechanism; 71. a shaping cylinder; 72. shaping and pressing blocks; 731. shaping the motor; 732. shaping driving wheels; 733. shaping a driven wheel; 734. shaping a main conveyor belt; 735. a shaping auxiliary conveyor belt; 736. the cylinder promotes the subassembly.
Detailed Description
For a further understanding of the invention, reference should be made to the following detailed description taken in conjunction with the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
The automatic steamed bun production line can achieve a series of steamed bun making such as dough kneading, sheet pressing, sheet rolling, extruding, dough cutting, forming, proofing and steaming, is still low in efficiency and low in automation degree based on the background technology, and in order to change the current situation, an applicant provides the automatic steamed bun production line through independent research and development on the basis of the existing steamed bun production line, particularly improves the sheet rolling, cutting and rounding, greatly improves the efficiency, and is high in automation degree.
Referring to fig. 1-10, an integrated steamed bun production line for rolling, cutting and shaping is sequentially provided with a dough conveying mechanism, a rolling mechanism 2, a cutting mechanism and a shaping mechanism 6 from front to back along a conveying direction, wherein: the dough conveying mechanism conveys the dough sheet 100 to the dough sheet rolling mechanism 2 to form a dough sheet 200, the dough sheet 200 is conveyed to the cutting mechanism and then cut into individual rectangular dough blocks, the rectangular dough blocks are continuously conveyed to the primary shaping mechanism 6, and the primary shaping mechanism 6 is used for extruding the rectangular dough blocks into squares; the primary shaping mechanism 6 comprises an elevating mechanism, an arc-shaped shaping assembly, a transmission assembly and a support pedestal 69, wherein the elevating mechanism is located above the support pedestal 69, the arc-shaped shaping assembly is located below the support pedestal 69, the arc-shaped shaping assembly comprises a pair of arc-shaped shaping plates 68, and the elevating mechanism drives the arc-shaped shaping assembly to move down and then the arc-shaped shaping plates 68 close to extrude the rectangular face blocks.
Flour is stirred firstly and kneaded to form dough, the dough is pressed into a dough sheet 100, the dough sheet 100 is conveyed by a dough conveying mechanism and passes through a sheet rolling mechanism 2 firstly, the dough sheet 100 is rolled into a rolled sheet 200 by the sheet rolling mechanism 2, the rolled sheet 200 is continuously conveyed to a cutting mechanism, the cutting mechanism cuts the rolled sheet 200 into individual rectangular dough blocks, the rectangular dough blocks are continuously conveyed to a primary shaping mechanism 6, the primary shaping mechanism 6 is used for extruding the rectangular dough blocks into square or nearly round dough blocks, and therefore a steamed bun foundation is made for subsequent round forming.
As shown in fig. 1-3, the primary shaping mechanism 6 is located on the conveyor belt, the cut rectangular dough pieces are conveyed to the primary shaping mechanism 6 by the conveyor belt, the primary shaping mechanism 6 comprises a lifting mechanism, an arc-shaped shaping assembly, a transmission assembly and a support pedestal 69, the lifting mechanism drives the arc-shaped shaping assembly to move downwards, then the two arc-shaped shaping plates 68 are closed, the rectangular dough pieces are extruded inwards to be changed into irregular dough similar to a round shape or a square shape, and the dough needs to be shaped continuously after being output from the primary shaping mechanism 6.
The automatic steamed bun production line provided by the invention realizes automatic production of flour conveying, sheet rolling, cutting and rounding, does not need manual participation in the whole process, has high automation degree, can change the shape of a rectangular flour block by a primary shaping mechanism, has a simple structure and ingenious design, can be arranged on a square steamed bun production line, realizes conversion of square steamed buns and round steamed buns, and improves the application range of a steamed bun making machine.
The overall structure of the present invention is explained above, and further, the lifting mechanism, the arc-shaped shaping component, the transmission component and the support pedestal in the primary shaping mechanism are explained in detail.
Referring to fig. 2-3, in a preferred embodiment, the support pedestal 69 is a part of the primary shaping mechanism 6 for supporting, and has an upper part provided with a lifting mechanism and a lower part provided with an arc-shaped shaping component, a transmission component is located between the lifting mechanism and the arc-shaped shaping component, the transmission component is also arranged on the support pedestal 69, the transmission component is connected with the arc-shaped shaping component downwards and is connected with the lifting mechanism upwards through a vertical column 60, the lifting mechanism is a double-cylinder lifting mechanism 61, and a cylinder telescopic rod is connected with the vertical column 60 through a base plate 62, so as to drive the arc-shaped shaping component, the transmission component and the support pedestal 69 to move up and down integrally.
In a preferred embodiment, the support base 69 is disposed along the length of the conveyor belt, and a pair of arc-shaped shaping plates 68 are symmetrically disposed on the left and right sides of the support base 69, and the inner openings of the arc-shaped shaping plates 68 are opposite and the inner surfaces thereof are arc-shaped. In this embodiment, the support pedestal 69 is rectangular and arranged along the length direction of the conveyor belt (i.e. the conveying direction of the noodle blocks), the two arc-shaped shaping plates 68 are symmetrically arranged at the left and right sides of the bottom end of the support pedestal 69, the inner openings of the arc-shaped shaping plates 68 are opposite and the inner surfaces are arc-shaped, so that the noodle blocks can be extruded into a shape closer to a circular shape.
In a preferred embodiment, a pair of arcuate shaping plates 68 are moved toward or away from each other by a drive assembly to close or open the arcuate shaping plates 68, which compress the rectangular dough pieces. In this embodiment, the arc-shaped shaping plates 68 move in opposite directions or in opposite directions, when moving in opposite directions, the two arc-shaped shaping plates 68 squeeze the rectangular face blocks, and when moving in opposite directions, the two arc-shaped shaping plates 68 release the rectangular face blocks. The arcuate shaping plates 68 are driven by the drive assembly to move toward or away from each other.
In a preferred embodiment, a transmission assembly is located between the supporting pedestal 69 and the lifting mechanism, the transmission assembly includes a motor 63, a driving wheel 64, a driven wheel 65, a transmission belt 66 and shaping plate clamping blocks 67, a motor shaft is connected with the driving wheel 64, the driving wheel 64 is connected with the driven wheel 65 through the transmission belt 66, the two shaping plate clamping blocks 67 are fixed on the left and right sides of the transmission belt 66 in a staggered manner, and the bottom ends of the shaping plate clamping blocks 67 on the two sides are fixedly connected with the arc-shaped shaping plates 68 on the left and right sides.
To realize the opposite or back movement of the arc-shaped shaping plates 68, the shaping plate clamping blocks 67 on the left and right sides of the transmission belt 66 must be arranged in a staggered manner, specifically, taking fig. 2-3 as an example, the transmission belt 66 connected by the driving wheel 64 and the driven wheel 65 is tensioned and then performs vertical parallel transmission, the shaping plate clamping block 67 on the left side is positioned on the upper side of the transmission belt 66, the shaping plate clamping block 67 on the right side is positioned on the lower side of the transmission belt 66, when the driving wheel 64 rotates clockwise or counterclockwise, the shaping plate clamping blocks 67 can have different movement trends, and therefore the two arc-shaped shaping plates 68 are driven to perform corresponding movement.
Still taking the direction shown in fig. 2-3 as an example, the driving wheel 64 rotates clockwise, and the shaping plate clamping blocks 67 drive the arc-shaped shaping plates 68 to move oppositely; the drive wheel 64 rotates counterclockwise and the shaping plate clamp block 67 drives the arc-shaped shaping plate 68 to move back and forth.
The driving wheel 64 rotates clockwise to drive the driven wheel 65 to rotate clockwise, the transmission belt 66 transmits clockwise, the left shaping plate clamping block 67 moves rightwards, and the left arc-shaped shaping plate 68 is driven to move rightwards; the right-side shaping plate clamping block 67 moves leftwards to drive the right-side arc-shaped shaping plate 68 to move leftwards, and the two move towards each other to jointly extrude the rectangular face blocks.
The driving wheel 64 rotates anticlockwise to drive the driven wheel 65 to rotate anticlockwise, the transmission belt 66 also transmits anticlockwise, the left shaping plate clamping block 67 moves leftwards, and the left arc-shaped shaping plate 68 is driven to move leftwards; the right shaping plate clamping block 67 moves rightwards to drive the right arc-shaped shaping plate 68 to move rightwards, and the two move backwards to loosen the rectangular face block.
In a preferred embodiment, the lifting mechanism is a double-cylinder lifting mechanism 61, and the double-cylinder lifting mechanism 7 can drive the arc-shaped shaping component, the transmission assembly and the support pedestal to move up and down.
The primary shaping mechanism 6 is explained in detail above. The primary shaping mechanism 6 only shapes the rectangular dough to be square or approximately round, and a mechanism for semi-circle shaping the dough is needed, so that the semi-circle shaping mechanism 7 is arranged behind the primary shaping mechanism 6, and in combination with the figure 4-6, the semi-circle shaping mechanism 7 comprises a shaping cylinder 71, a shaping pressing block 72 and a belt conveying assembly, the inner cavity of the shaping pressing block 72 is semi-circular, the shaping cylinder 71 drives the shaping pressing block 72 to move downwards to be pressed on the square dough, and the square dough is shaped into round dough again.
In a preferred embodiment, the belt conveying assemblies are arranged on two sides of the shaping press block 72, a splayed channel for the dough pieces to pass through is formed along the conveying direction, the belts on the two sides drive the dough pieces to rapidly pass through while conveying, an air cylinder pushing assembly 736 is arranged at the outlet end of the belt conveying assembly, and the outlet end pushes the belts on the two sides to move oppositely to enable the belts on the two sides to be parallel to position the dough pieces through the air cylinder pushing assembly 736, so that the shaping press block 72 is accurately pressed down.
In this embodiment, the belt conveying assembly further includes a motor, a power wheel, a driving wheel, a driven wheel, and a cylinder pushing assembly 736, specifically, a shaping motor 731, a shaping power wheel (located below the shaping motor and not shown in the figure), a shaping driving wheel 732, and a shaping main conveying belt 734 are disposed at an inlet end of the belt conveying assembly, and a shaping driven wheel 733 and a cylinder pushing assembly 736 are disposed at an outlet end of the belt conveying assembly. The shaping driving wheel 732 and the shaping driven wheel 733 are connected through a shaping secondary conveying belt 735, a splayed channel for the noodle blocks to pass through is formed between the shaping secondary conveying belts 735, the shaping driving wheel 732 is connected through a shaping main conveying belt 734, the shaping motor 731 rotates to drive the shaping driving wheel and the shaping driving wheel 732 to rotate, the shaping driving wheel 732 drives the shaping driven wheel 733 to rotate, so that the shaping main conveying belt 734 and the shaping secondary conveying belt 735 are used for conveying the noodle blocks, and when the noodle blocks pass through, the noodle blocks cannot stay at the position due to the conveying effect of the shaping secondary conveying belt 735, and the accumulation phenomenon is avoided.
On the other hand, the shaping driven wheel 733 at the two sides is pushed by the air cylinder pushing assembly 736 at the outlet end to move in opposite directions to enable the splayed channel to become a parallel channel, so that the surface block below the shaping pressing block 72 is positioned, the shaping surface block 72 can be accurately pressed downwards, after the completion, the telescopic rod of the air cylinder is contracted, and the parallel channel becomes the splayed channel.
The semicircular shaping mechanism 7 on the rear side of the primary shaping mechanism 6 is described in detail above, and further, the structure of the flour conveying mechanism is described.
In a preferred embodiment, the dough conveying mechanism adopts a double-layer conveying mechanism for conveying dough, the double-layer conveying mechanism comprises a main conveying belt 11 and an auxiliary conveying belt 12, the auxiliary conveying belt 12 is positioned above the main conveying belt 11, the dough sheets 100 are conveyed by the main conveying belt 1 to be close to the auxiliary conveying belt 12 and then cut into 2 dough sheets, one dough sheet 100 is conveyed to the sheet winding mechanism 2 continuously along with the main conveying belt 11 to form a rolled sheet, and the other dough sheet 100 enters the auxiliary conveying belt 12 upwards to be conveyed and forms a rolled sheet by the sheet winding mechanism 2 and then falls back to the main conveying belt 11 again to be conveyed continuously.
The double-layer conveying mechanism is to add an auxiliary conveyor belt 12 on the original main conveyor belt 11, so that the dough sheet 100 is divided into two paths to be continuously conveyed after being cut. Specifically, the pressed dough sheet 100 is first conveyed to the main conveyor belt 11, and when the pressed dough sheet is approaching the auxiliary conveyor belt 12, the dough sheet is cut into 2 pieces, the dough sheet 100 left on the main conveyor belt 11 is continuously conveyed to the sheet winding mechanism 2 to form a rolled sheet, and the rolled sheet 2 is continuously conveyed to the next process (the primary cutting mechanism 3); another dough sheet 100 is fed upwards onto the auxiliary conveyor belt 12, the auxiliary conveyor belt 12 is provided with a sheet winding mechanism 2 for winding the dough sheet 100 into a roll sheet, the roll sheet falls back onto the main conveyor belt 11 by the auxiliary conveyor belt 12, and the roll sheet is also conveyed to the next process (the primary cutting mechanism 3). The double-layer conveying mechanism is actually added with a conveying line, and two dough sheets are formed into rolled sheets through the sheet rolling mechanism and then are conveyed on the main conveying belt together again.
The above description is given to the dough conveying mechanism, and further, the structure of the sheet winding mechanism is described.
Referring to fig. 7, in a preferred embodiment, the sheet winding mechanism 2 comprises a forming roller 21, a connecting member 22 on the forming roller, and two rows of vertical guide rollers 23, wherein the forming roller 21 is arranged on the conveyor belt in an inclined manner to wind up the sheet 100 passing through the forming roller to form a rolled sheet, the two rows of vertical guide rollers 23 are arranged behind the forming roller 21, and narrow passages for the rolled sheet to pass are formed between the two rows of vertical guide rollers 23.
The auxiliary conveyor 12 and the main conveyor 11 are both provided with a sheet winding mechanism 2 to facilitate the rounding of the dough sheet 100 into a rolled sheet. With the continuous conveying of the dough sheet 100 from the front to the rear, the forming roller 21 is obliquely arranged, so that the dough sheet passing through the forming roller is rolled into a rolled sheet, the rolled sheet is continuously conveyed to a position between the double rows of vertical guide rollers 23, and the rolled sheet is limited by a narrow channel formed by the double rows of vertical guide rollers 23.
The above description is made on the sheet winding mechanism, and further, the structure of the cutting mechanism is described.
In a preferred embodiment, the cutting mechanism comprises a primary cutting mechanism 3 and a secondary cutting mechanism 4, wherein the primary cutting mechanism 3 is positioned behind the film rolling mechanism 2, and the secondary cutting mechanism 4 is positioned behind the primary cutting mechanism 3; the primary cutting mechanism 3 primarily cuts the roll sheet 200 without cutting, and the secondary cutting mechanism 4 separates and cuts the roll sheet 200.
Referring to fig. 8-10, in the present embodiment, the primary cutting mechanism 3 includes a primary cutting cylinder 31, a primary cutter 32, and a positioning cutting plate 33, the primary cutter 32 and the positioning cutting plate 33 are disposed in parallel below the primary cutting cylinder 31 and can be driven by the primary cutting cylinder 31 to move simultaneously, the positioning cutting plate 33 is located behind the primary cutter 32, the primary cutter 32 primarily cuts the rolled sheet 200 without cutting, and the primary cutter 32 and the positioning cutting plate 33 are spaced apart by a distance of a rectangular surface block.
The positioning cutting plate 33 is provided with a photoelectric sensor for detecting whether the rolled sheet passing through the position is cut. The primary cutter 32 firstly primarily cuts the rolled sheet 200, but does not cut off, the thickness of the rolled sheet at the cutting position becomes thinner, at the moment, the rolled sheet 200 is conveyed backwards to the position of the positioning cutting plate 33, and the photoelectric sensor on the positioning cutting plate 33 can detect the thickness of the cutting position so as to judge whether the primary cutting of the rolled sheet is finished; in addition, the primary cutter 32 and the positioning cutting plate 33 are arranged in parallel and can move up and down simultaneously, so that the purpose is that when the primary cutter 32 is in failure (namely, the cutting is not finished), the coiled sheet is conveyed to the position below the positioning cutting plate 33, and the secondary repair cutting can be carried out by the positioning cutting plate 33, and the operation accuracy is improved.
In a preferred embodiment, an extrusion primary shaping mechanism is further arranged at the outlet of the primary cutting mechanism 3, the extrusion primary shaping mechanism comprises air cylinder assemblies symmetrically arranged on two sides of the rolled sheet, and the air cylinder assemblies extrude the rolled sheet along the rolled sheet direction for primary shaping.
The cylinder subassembly includes extrusion cylinder 34, the symmetry sets up in the both sides of the initial cut rolled sheet, extrusion cylinder telescopic link is connected with push pedal 35, push pedal 35 middle part is equipped with sharp pyramis 36, extrusion cylinder 34 drives push pedal 35 relative motion extrusion rolled sheet, and sharp pyramis 35 is just to the cutting department of the initial cut rolled sheet, thereby carry out preliminary plastic to the initial cut rolled sheet, the initial cut and the rolled sheet after preliminary plastic continue to carry to 4 departments of secondary cutting mechanism, secondary cutting mechanism 4 includes secondary cutting cylinder and secondary cutter, the secondary cutter carries out the disconnect-type cutting to the rolled sheet, the secondary cutter cuts off the rolled sheet promptly and forms solitary rectangle face piece.
In a preferred embodiment, a roller guide mechanism 5 is further arranged behind the secondary cutting mechanism 4, and the roller guide mechanism 5 forms a guide channel to guide the flour block to be conveyed and avoid deviation of the flour block.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, without departing from the spirit of the present invention, a person of ordinary skill in the art should understand that the present invention shall not be limited to the embodiments and the similar structural modes without creative design.
Claims (9)
1. The utility model provides an integration steamed bun production line of roll sheet, cutting and plastic which characterized in that: be equipped with defeated face mechanism, roll up piece mechanism, cutting mechanism and a plastic mechanism after to along direction of transfer in proper order by preceding, wherein:
the dough conveying mechanism conveys dough sheets to the dough rolling machine to form rolled sheets, the rolled sheets are conveyed to the cutting mechanism and then cut into independent rectangular dough blocks, the rectangular dough blocks are continuously conveyed to the primary shaping mechanism, and the primary shaping mechanism is used for extruding the rectangular dough blocks into squares;
the primary shaping mechanism comprises an elevating mechanism, an arc shaping assembly, a transmission assembly and a supporting pedestal, wherein the elevating mechanism is located above the supporting pedestal, the arc shaping assembly is located below the supporting pedestal, the arc shaping assembly comprises a pair of arc shaping plates, and the elevating mechanism drives the arc shaping assembly to move downwards to extrude the rectangular face blocks in a closed manner.
2. The integrated steamed bun production line for rolling, cutting and shaping as claimed in claim 1, wherein: the support pedestal is arranged along the length direction of the conveyor belt, the arc-shaped shaping plates are symmetrically arranged on the left side and the right side of the support pedestal, inner openings of the arc-shaped shaping plates are opposite, and the inner surfaces of the arc-shaped shaping plates are arc-shaped.
3. The integrated steamed bun production line for rolling, cutting and shaping as claimed in claim 2, wherein: the pair of arc-shaped shaping plates move in opposite directions or in back direction through the transmission assembly, so that the two arc-shaped shaping plates are closed or opened, and the rectangular surface blocks can be extruded when the two arc-shaped shaping plates are closed.
4. The integrated steamed bun production line for rolling, cutting and shaping as claimed in claim 1, wherein: the transmission assembly is located between support pedestal and the elevating system, and the transmission assembly includes motor, action wheel, follows driving wheel, driving belt and shaping plate clamp splice, and the motor shaft links to each other with the action wheel, and the action wheel passes through driving belt and is connected from the driving wheel, and two shaping plate clamp splices stagger and are fixed in driving belt's the left and right sides, and the arc shaping plate of the bottom fixed connection left and right sides of the shaping plate clamp splice of both sides.
5. The integrated steamed bun production line for rolling, cutting and shaping as claimed in claim 1, wherein: a semicircle shaping mechanism is further arranged behind the primary shaping mechanism and comprises a shaping cylinder, a shaping pressing block and a belt conveying assembly, the inner cavity of the shaping pressing block is semicircular, the shaping cylinder drives the shaping pressing block to move downwards to be pressed on the square dough blocks, and the square dough blocks are shaped into circular dough again.
6. The integrated steamed bun production line for rolling, cutting and shaping as claimed in claim 5, wherein: the belt conveying assembly is arranged on two sides of the shaping pressing block, a splayed channel for the face blocks to pass through is formed in the conveying direction, the belts on two sides of the belt conveying assembly drive the face blocks to pass through rapidly when conveying, an air cylinder pushing assembly is arranged at the outlet end of the belt conveying assembly, the outlet end pushes the belts on two sides to move oppositely to enable the belts on two sides to be parallel to position the face blocks through the air cylinder pushing assembly, and accurate pressing of the shaping pressing block is achieved.
7. The integrated steamed bun production line for rolling, cutting and shaping as claimed in claim 1, wherein: the dough conveying mechanism adopts a double-layer conveying mechanism to convey dough, the double-layer conveying mechanism comprises a main conveying belt and an auxiliary conveying belt, the auxiliary conveying belt is located above the main conveying belt, dough pieces are conveyed to a position close to the auxiliary conveying belt through the main conveying belt and then cut into 2 pieces, one dough piece is conveyed to a piece rolling machine continuously along with the main conveying belt to form rolled pieces, and the other dough piece enters the auxiliary conveying belt upwards to be conveyed and falls back to the main conveying belt again to be conveyed continuously after being rolled into the rolled pieces through the piece rolling machine.
8. The integrated steamed bun production line for rolling, cutting and shaping as claimed in claim 1, wherein: the cutting mechanism comprises a primary cutting mechanism and a secondary cutting mechanism, the primary cutting mechanism is positioned behind the film rolling mechanism, and the secondary cutting mechanism is positioned behind the primary cutting mechanism; the primary cutting mechanism primarily cuts the rolled sheet but does not cut the rolled sheet, and the secondary cutting mechanism separates and cuts the rolled sheet to form an independent rectangular face block.
9. The integrated steamed bun production line for sheeting, cutting and shaping as claimed in claim 8, wherein: the outlet of the primary cutting mechanism is also provided with an extrusion primary shaping mechanism, the extrusion primary shaping mechanism comprises cylinder push rod assemblies symmetrically arranged on two sides of the rolled sheet, and the cylinder push rod assemblies extrude the rolled sheet along the rolled sheet direction to carry out primary shaping.
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| CN115316411B (en) | 2023-09-01 |
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