Processing technology for pressing and preparing rolled blank by camellia oil
Technical Field
The invention relates to the technical field of edible oil processing, and particularly provides a processing technology for preparing a rolled blank by squeezing camellia oil.
Background
The camellia oil (also known as wild camellia oil, tea seed oil, and camellia seed oil) is obtained from seeds of camellia tree of Camellia of Theaceae. The tea oil does not contain erucic acid and cholesterol. Through the test: the tea oil contains more than 90 percent of unsaturated fatty acid, 80 to 83 percent of oleic acid and 7 to 13 percent of linoleic acid, is rich in protein, vitamin A, B, D, E and the like, and particularly contains abundant linolenic acid which is necessary for human bodies and can not be synthesized.
The production process of the tea seed oil comprises the following steps of harvesting, storing, drying, cleaning and impurity removing, shelling, flattening, blank rolling, steaming and frying, squeezing, crude oil impurity removing, deacidifying, washing, decoloring, deodorizing, degreasing, fine filtering, packaging and the like, wherein the flattening is to mechanically flatten unshelled tea seeds (tea seed kernels) to form crack-shaped structural characteristics to form particles with irregular particle sizes, and the purpose of flattening is to ensure that the oil has certain particle sizes and is easier to enter gaps of rolling rods in a blank rolling machine; when the subsequent oil steaming and frying process is carried out, the contact surface of the oil seed kernel during heating is increased, so that the adjustment of water and material temperature is convenient, the rolling blank is a thin and uniform sheet-shaped structure which is formed by mechanically extruding granular tea seeds, the purpose of the rolling blank is mainly three points, one is that the cell wall of the oil tea seed cells is damaged as much as possible, so that the oil can be easily prepared from the oil tea seed cells, the strong extrusion and shearing action generated by a roller during the rolling blank can crush the oil tea seed cells while the sheet is rolled, the surface area of the blank can be increased, the path for taking out the oil is greatly shortened, the third is that the oil is changed into the sheet shape from the granular shape, the surface area is increased, the blank is easy to absorb water and absorb heat in the steaming and frying process, so that the thermal damage to the cells and the preparation of oil are facilitated, and in the actual production and processing process flow of the tea seed oil, the production cost and the processing time are considered, the rolling is often directly carried out, the flattening process is omitted, but the rolling machine extrudes granular tea seeds into sheets, so the gaps are small, on one hand, the granular tea seed kernels are not easy to enter gaps of a roller during rolling in the flattening process, on the other hand, the tea seeds which are not flattened form larger sheet stocks after the rolling process, the heating contact surface of the smaller sheet stocks is reduced in the subsequent steaming and frying process, and the adjustment of moisture and material temperature is poor.
Based on the problems, the invention provides a processing technology for pressing and preparing a rolling blank by camellia oil.
Disclosure of Invention
In order to solve the problems, the invention provides a processing technology for pressing and preparing a rolled blank by camellia oil, and also relates to processing equipment for pressing and preparing the rolled blank by the camellia oil in the processing technology provided by the invention, so that the problems in the background art can be solved.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a processing technology for preparing a rolled blank by pressing camellia oil specifically comprises the following steps:
s1, feeding: putting the tea seeds subjected to husking into a feed hopper;
s2, feeding: the tea seeds put in the step S1 are conveyed downwards through a feeding rod in a feeding mechanism;
s3, flattening: flattening the tea seeds fed in the step S2 through a flattening mechanism;
s4, bulk material: loosening the tea seeds subjected to flattening treatment in the step S3 through a bulk material rod in the feeding mechanism, so that the tea seeds extruded together in the flattening process are scattered;
s5, rolling: rolling the tea seed flat material scattered in the step S4 through a rolling mechanism, and collecting flaky tea seed green bodies falling from the rolling mechanism;
the camellia oil pressing preparation rolling blank processing equipment comprises a base, supporting side plates, a processing bin, a feeding mechanism, a flattening mechanism and a rolling mechanism, wherein the two supporting side plates are arranged side by side and fixedly mounted at the upper end of the base, the processing bin is fixedly mounted between the two supporting side plates, and the processing bin sequentially comprises a feed hopper, a feed channel, a flattening bin, a bulk bin and a rolling blank bin from top to bottom, wherein:
the feeding mechanism comprises a feeding motor, a feeding rod, a material scattering rod and a synchronous transmission belt, the feeding motor is fixedly installed on the outer side wall of one of the supporting side plates, the feeding rod is rotatably installed in the feeding hopper, one shaft end of the feeding rod is provided with a first belt wheel, the material scattering rod is rotatably installed between the two supporting side plates and is located in the material scattering bin, an output shaft of the feeding motor is fixedly connected with one shaft end of the material scattering rod, the other shaft end of the material scattering rod is provided with a second belt wheel, and the synchronous transmission belt is sleeved on the first belt wheel and the second belt wheel;
the flattening mechanism comprises a reciprocating hydraulic cylinder, a stroke plate, a rotating motor, a driving gear, a plunger pipe group and a plunger assembly, two flattening bins are arranged in the feeding channel, the bottoms of the flattening bins are semicircular, a plurality of flat material holes are formed in the semicircular bottoms of the flattening bins, the reciprocating hydraulic cylinder is horizontally and fixedly installed on the outer side wall of the feeding channel, the stroke plate is fixedly connected with the output end of the reciprocating hydraulic cylinder, a motor fixing seat of a channel steel structure is arranged on the outer side wall of the stroke plate, the rotating motor is fixedly installed on the motor fixing seat, the driving gear is fixedly connected with the output shaft of the rotating motor and is positioned on the inner side of the motor fixing seat, relatively vertical pipe body fixing plates are arranged on the inner side wall of the supporting side plate, and the plunger pipe group is respectively and fixedly installed between the two pipe body fixing plates and the, the two plunger pipe groups are symmetrically and horizontally arranged in parallel relative to the reciprocating hydraulic cylinder, the two plunger pipe groups are correspondingly communicated with the two flattening bins, each plunger pipe group comprises a pressing pipe fixedly arranged on the feeding channel and a plunger pipe fixedly arranged on the tube body fixing plate, each plunger pipe group is provided with the plunger assembly, each plunger assembly comprises a pressure plate, a plunger fixedly connected on the pressure plate and a gear ring sleeved on the front end of the plunger, the pressure plate is slidably arranged in the pressure plate in a clearance fit manner, the circle center of the pressure plate is matched with the circle center of the bottom semicircle of the flattening bin, the plunger is slidably arranged in the plunger pipe in a clearance fit manner, the plunger is rotatably arranged on the stroke plate, the gear ring is positioned on the outer side of the stroke plate, and the driving gear is positioned between the two gear rings, and both of the two gear rings are meshed with the driving gear;
the rolling mechanism is positioned at the position of the rolling bin and is arranged on the two supporting side plates.
Preferably, the rolling mechanism comprises a speed reduction driving motor fixedly installed on the base and two rollers horizontally and parallelly installed between the two supporting side plates in a rotating mode, the two rollers are located in the rolling bin, transmission gears are arranged at shaft ends of the rollers located on the outer sides of the two supporting side plates, the transmission gears located on the same side of the two rollers are meshed with each other, an output shaft of the speed reduction driving motor is fixedly connected to the shaft end of one of the rollers, and a rolling gap is reserved between the two rollers.
Preferably, blank leaking openings are formed in the base and located right below the two rollers.
Preferably, the inner side of the supporting side plate is provided with a horizontal slideway, and the stroke plate is connected with the slideways on the two sides in a sliding manner.
Preferably, the feeding rod is provided with two cross-shaped feeding plates which are correspondingly distributed right above the flattening bin, and the bulk material rod is provided with three bulk material plates.
The technical scheme has the following advantages or beneficial effects:
the invention provides a processing technique for pressing and preparing rolled blank by camellia oil, which relates to a processing device for pressing and preparing rolled blank by camellia oil, wherein a processing bin is divided into four parts of a feed hopper, a feed channel, a bulk bin and a rolled blank bin from top to bottom, in the process of rolling blank, the four parts of the processing bin are sequentially subjected to feeding (feeding), flattening, bulk and rolled blank operations, a flattening mechanism is arranged to carry out pre-flattening and prepressing before rolling the blank, tea seeds can be rotated and rolled while being flattened by a pressing disc under the driving of a reciprocating hydraulic cylinder and a rotating motor, the tea seed blank can form flattened granular shapes before rolling the blank, in addition, the feeding mechanism can realize uniform feeding by a feeding rod, the flattened tea seeds can be dispersed as much as possible by the bulk rod, and the rolled blank can obtain dispersed thin tea seed blanks, in conclusion, the equipment specifically related to the process provided by the invention integrates flattening and blank rolling, can automatically finish flattening processing before blank rolling, is more convenient for tea seeds to enter gaps of rollers during blank rolling, and can form smaller sheet-shaped tea seed green bodies after blank rolling under the condition of not omitting the flattening processing process, so as to ensure the heating contact surface of the tea seed blanks in the subsequent steaming and frying process, and is beneficial to the adjustment of moisture and material temperature.
Drawings
The invention and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. The drawings, in which like numerals refer to like parts throughout the several views and which are not necessarily drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.
FIG. 1 is a process flow diagram of a processing technique for pressing and preparing a rolling blank from camellia oil provided by the present invention;
FIG. 2 is a schematic perspective view of a camellia oil press-preparation rolling mill provided by the present invention at a first viewing angle;
FIG. 3 is a schematic perspective view of a camellia oil press-preparation rolling mill provided by the present invention at a second viewing angle;
FIG. 4 is a schematic perspective view of a rolling device for pressing camellia oil to prepare a rolled camellia oil according to a third perspective view;
FIG. 5 is a side view of a camellia oil press-preparation rolling mill processing apparatus provided by the present invention;
FIG. 6 is a cross-sectional view A-A of FIG. 5;
FIG. 7 is a top view of a camellia oil press-preparation rolling mill apparatus provided in the present invention;
FIG. 8 is a cross-sectional view B-B of FIG. 7;
fig. 9 is a cross-sectional view of C-C in fig. 7.
In the figure: 1. a base; 11. a blank leakage opening; 2. supporting the side plates; 21. a pipe body fixing plate; 22. a slideway; 3. a processing bin; 31. a feed hopper; 32. a feed channel; 321. flattening the bin; 3211. flat material holes; 33. a bulk bin; 34. a blank rolling bin; 4. a feeding mechanism; 41. a feeding motor; 42. a feed rod; 421. a first belt wheel; 422. a cross-shaped feeding plate; 43. a bulk rod; 431. a second belt wheel; 432. a trilobal bulk material plate; 44. a synchronous drive belt; 5. a flattening mechanism; 51. a reciprocating hydraulic cylinder; 52. a stroke plate; 521. a motor fixing seat; 53. a rotating electric machine; 54. a drive gear; 55. a plunger tube set; 551. pressing a coil pipe; 552. a stopper tube; 56. a plunger assembly; 561. a platen; 562. a plug; 563. a ring gear; 6. a roll mechanism; 61. a deceleration drive motor; 62. rolling; 621. a transmission gear.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for the purpose of providing those skilled in the art with a more complete, accurate and thorough understanding of the concept and technical solution of the present invention, and to facilitate the implementation thereof, but not to limit the present invention.
Referring to the attached drawings 1-9, a processing technology for pressing and preparing a rolling blank by camellia oil specifically comprises the following steps:
s1, feeding: the tea seeds after husking are put into a feed hopper 31;
s2, feeding: the tea seeds put in the step S1 are conveyed downwards by the feeding rod 42 in the feeding mechanism 4;
s3, flattening: flattening the tea seeds fed in the step S2 by a flattening mechanism 5;
s4, bulk material: loosening the tea seeds subjected to flattening treatment in the step S3 through the bulk material rod 43 in the feeding mechanism 4, so that the tea seeds extruded together in the flattening process are scattered;
s5, rolling: rolling the tea seed flat material scattered in the step S4 by the rolling mechanism 6, and collecting the sheet-like tea seed green bodies falling from the rolling mechanism 6;
adopt the camellia oil of above-mentioned step S1-S5 to squeeze the in-process of preparing rolling base processing technology and rolling base to the tea seed and still concretely relate to a camellia oil squeezes and prepares rolling base processing equipment, it specifically includes base 1, support curb plate 2, processing storehouse 3, feeding mechanism 4, collapsing mechanism 5 and rolling mechanism 6, base 1 upper end welded fastening installs two support curb plates 2 that set up side by side, processing storehouse 3 welded fastening installs between two support curb plates 2, processing storehouse 3 from the top down is feeder hopper 31, feedstock channel 32, collapsing storehouse 321, bulk bin 33 and rolling base storehouse 34 in proper order, wherein:
the feeding mechanism 4 comprises a feeding motor 41, a feeding rod 42, a bulk material rod 43 and a synchronous transmission belt 44, wherein the feeding motor 41 is fixedly installed on the outer side wall of one of the supporting side plates 2, the feeding rod 42 is rotatably installed in the feeding hopper 31, a first belt wheel 421 is arranged at one shaft end of the feeding rod 42, the bulk material rod 43 is rotatably installed between the two supporting side plates 2, the bulk material rod 43 is positioned in the bulk material bin 33, an output shaft of the feeding motor 41 is fixedly connected with one shaft end of the bulk material rod 43, a second belt wheel 431 is arranged at the other shaft end of the bulk material rod 43, and the synchronous transmission belt 44 is sleeved on the first belt wheel 421 and the second belt;
the feeding mechanism 4 is responsible for downward conveying tea seeds, and is specific, after the feeding motor 41 is started, the bulk material rod 43 connected with the feeding motor is driven to rotate, the second belt wheel 431 drives the first belt wheel 421 to rotate synchronously with the first belt wheel through the synchronous transmission belt 44, so that the feeding rod 42 and the bulk material rod 43 synchronously rotate at a constant speed, tea seeds thrown into the feeding hopper 31 are continuously conveyed into the two corresponding flattening bins 321 in the feeding channel 32 through the two cross-shaped feeding plates 422 in the rotating process of the feeding rod 42, flattened tea seed flat materials leaked from the flat material holes 3211 are turned and dispersed through the three-leaf bulk material plate 432 in the rotating process of the bulk material rod 43, and the tea seeds extruded and bonded together in the flattening mechanism 5 are dispersed as much as possible.
The flattening mechanism 5 comprises a reciprocating hydraulic cylinder 51, a stroke plate 52, a rotating motor 53, a driving gear 54, a plunger pipe group 55 and a plunger assembly 56, two flattening bins 321 are arranged in the feed channel 32, the bottoms of the flattening bins 321 are semicircular, three flat material holes 3211 are arranged at the semicircular bottoms of the flattening bins 321 (the gap width of the flat material holes 3211 is larger than the thickness of flattened tea seeds but smaller than the width of the particle size of the tea seeds which are put into the feed hopper 31 and are not flattened, namely, the flattened tea seeds can be ensured to leak from the flat material holes 3211), the reciprocating hydraulic cylinder 51 is horizontally and fixedly arranged on the outer side wall of the feed channel 32, the stroke plate 52 is fixedly connected with the output end of the reciprocating hydraulic cylinder 51, the outer side wall of the stroke plate 52 is provided with a motor fixing seat 521 with a channel steel structure, the rotating motor 53 is fixedly arranged on the motor fixing seat 521 through bolts, the driving gear 54 is fixedly connected with, the driving gear 54 is positioned on the inner side of the motor fixing seat 521, the inner side wall of the supporting side plate 2 is provided with relatively vertical pipe body fixing plates 21, plunger pipe groups 55 are respectively fixedly welded between the two pipe body fixing plates 21 and the feeding channel 32, the two plunger pipe groups 55 are symmetrically and horizontally arranged in parallel relative to the reciprocating hydraulic cylinder 51, the two plunger pipe groups 55 are correspondingly communicated with the two flattening bins 321, each plunger pipe group 55 comprises a pressing coil pipe 551 fixedly installed on the feeding channel 32 and a plunger pipe 552 fixedly welded on the pipe body fixing plate 21 (the diameter of the plunger pipe 552 is smaller than that of the pressing coil pipe 551), each plunger pipe group 55 is provided with a plunger assembly 56, each plunger assembly 56 comprises a pressure plate 561, a plunger 562 fixedly welded on the pressure plate 561 and a gear ring 563 fixedly installed at the front end of the plunger 562 in a welded and sleeved mode, and the pressure plate 561, the circle center of the pressure plate 561 is matched with the circle center of the bottom semicircle of the flattening bin 321 (the diameter of the pressure plate 561 is slightly smaller than the diameter of the bottom semicircle of the flattening bin 321, so that the pressure plate 561 can cover tea seeds falling on the bottom of the flattening bin 321), the plug 562 is arranged in the plug pipe 552 in a clearance fit and sliding mode, the plug 562 is rotatably arranged on the stroke plate 52, the gear rings 563 are located on the outer side of the stroke plate 52, the driving gear 54 is located between the two gear rings 563, and the two gear rings 563 are both meshed with the driving gear 54;
after tea seeds fall into the two flattening bins 321 from the feed hopper 31, the tea seeds are flattened in the flattening bins 321 (equal to prepressing before rolling), specifically, the rotating motor 53 is started, two gear rings 563 are driven to rotate through the driving gear 54, so as to drive the two plunger assemblies 56 to rotate, in addition, the reciprocating hydraulic cylinder 51 drives the stroke plate 52 to horizontally and reciprocally slide along the two slide ways 22, in the process that the stroke plate 52 approaches towards the flattening bins 321, the stroke plate 52 drives the two plunger assemblies 56 to synchronously approach towards the flattening bins 321, so that the pressure plate 561 extends out from the pressure plate pipe 551, the pressure plate 561 presses the tea seeds falling into the flattening bins 321, on one hand, the pressure plate 561 is driven by the reciprocating hydraulic cylinder 51 to make linear motion to directly press the tea seeds, on the other hand, the pressure plate 561 is driven by the rotating motor 53 to make rotating motion, so that the effect of rotary rolling is achieved while the tea seeds are flattened, the finally squashed tea seeds can reach the crack-shaped structural characteristics and better become particles with irregular particle sizes, so that the purpose of squashing is achieved, and the squashed tea seeds are gradually loosened on the pressing disc 561 and then leak out of the flat material holes 3211.
The rolling mechanism 6 is located at the position of the blank cabin 34, and the rolling mechanism 6 is arranged on the two supporting side plates 2.
Further, the rolling mechanism 6 comprises a speed reduction driving motor 61 fixedly mounted on the base 1 through bolts and two rollers 62 horizontally and parallelly rotatably mounted between the two supporting side plates 2, the two rollers 62 are located in the rolling stock bin 34, transmission gears 621 are arranged at shaft ends of the rollers 62 located at outer sides of the two supporting side plates 2, the transmission gears 621 located at the same side of the two rollers 62 are meshed with each other, an output shaft of the speed reduction driving motor 61 is fixedly connected to a shaft end of one of the rollers 62, and a rolling gap is reserved between the two rollers 62.
After leaking out from the flat material hole 3211, the flattened tea seeds are turned over between the two rollers 62 by the bulk material rod 43, after the speed reduction driving motor 61 is started, the rollers 62 connected with the speed reduction driving motor are driven to rotate, the two rollers 62 realize reverse rotation under the transmission of the transmission gear 621 correspondingly meshed at the two sides, the flattened tea seeds enter a gap between the two rollers 62, the tea seeds are rolled between the two rollers 62 along with the rotation of the two rollers 62, and the flaky tea seed green bodies obtained by the rolling treatment fall out from the green leakage opening 11.
Further, the base 1 is provided with a blank leaking port 11 at a position directly below the two rolls 62. The green tea seed sheets obtained by the rolling treatment can be collected at the position of the blank leaking opening 11.
Further, the inner side of the supporting side plate 2 is provided with a horizontal slideway 22, and the stroke plate 52 is connected with the slideways 22 at two sides in a sliding way.
Furthermore, two cross-shaped feeding plates 422 correspondingly distributed over the crushing bin 321 are arranged on the feeding rod 42, and three dispersing plates 432 are arranged on the dispersing rod 43. The cross feeding plate 422 continuously and uniformly conveys the tea seeds thrown into the feeding hopper 31 downwards into the flattening bin 321 in the process of uniform rotation, the uniform feeding is kept, the three-leaf bulk material plate 432 can hold the fallen flattened tea seeds, and in the process of rotation therewith, the three-leaf bulk material plate 432 overturns the tea seeds to disperse the flattened tea seeds as much as possible, so that the tea seeds can enter gaps of the rollers 62 in irregular particles.
Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described in detail herein. Such variations do not affect the essence of the present invention and are not described herein.
The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; it will be understood by those skilled in the art that various changes and modifications may be made, or equivalents may be modified, without departing from the spirit of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.