CN209732516U - Thick thick liquid with filling sea sedge processing line - Google Patents

Abstract

The utility model relates to a thick liquid sandwich sea sedge processing assembly line, which aims to improve the production efficiency of sandwich sea sedge and ensure the quality. The single-chip processing line comprises a first conveying line and an upper chip supply position, an upper chip roller coating position, a lower chip supply position, a lower chip roller coating position, a coarse material scattering position, a fine material scattering position and a composite position which are arranged on a conveying path of the first conveying line, wherein the upper chip supply position and the upper chip roller coating position are sequentially arranged in a line, the lower chip supply position, the lower chip roller coating position, the coarse material scattering position, the fine material scattering position and the composite position are sequentially arranged in a line, and the upper chip roller coating position and the lower chip roller coating position share one set of roller coating device; the sandwich sheet processing line comprises a second conveying line, and a baking section, a cooling section, a lamination position and a slicing position which are sequentially arranged on a conveying path of the second conveying line, wherein the input end of the second conveying line is butted with the output end of the first conveying line.

Description

thick thick liquid with filling sea sedge processing line

Technical Field

The utility model relates to a sea sedge goods technical field especially relates to a thick liquid with filling sea sedge flow direction of packaging line.

Background

The laver is crisp and tender after being baked, and is melted in the mouth, and especially after being seasoned, the laver is shaken into the delicious laver by adding the grease, the salt and other seasonings. The thallus Porphyrae is rich in B vitamins, especially riboflavin and nicotinic acid, vitamin A and vitamin E, and vitamin C. The sea sedge contains about 15 percent of mineral substances, wherein the mineral substances comprise potassium, calcium, magnesium, phosphorus, iron, zinc, copper, manganese and the like which are necessary for maintaining normal physiological functions, the selenium and the iodine are particularly rich, and the mineral substances can help a human body to maintain the acid-base balance of the body, are beneficial to the growth and development of children and are also helpful for delaying senility of old people. Present sandwich sea sedge processing, adopt sponge roller and line ball compound mode to scribble thick liquid generally, but the operation is very inconvenient, difficult regulation goes out thick liquid volume, and be difficult to overcome the laver piece and roll up or roll down the problem along with the roller set, some can adopt the line ball, but still roll up and make thick liquids adhesion at the line ball, firstly make laver piece thick liquid layer inhomogeneous, easily there is the syrup phenomenon of piling up, seriously influence production efficiency and the roast ripe effect of sea sedge, secondly, thick liquids condensation thickening on the line ball after a period, make the thickness of line ball each department differ, further influence the dish and go up thick liquid degree of consistency, the line ball is also easy disconnected simultaneously, short service life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a thick liquid sandwich sea sedge flow direction of packaging line solves the low and difficult problem of guaranteeing the quality of current sandwich sea sedge production efficiency.

The utility model discloses a technical solution be:

The thick paste sandwich seaweed processing production line comprises an electric control system, and a single sheet processing line and a sandwich sheet processing line which are respectively and electrically connected with the electric control system, wherein the single sheet processing line comprises a first conveying line, and an upper sheet supply position, an upper sheet roller coating position, a lower sheet supply position, a lower sheet roller coating position, a coarse material scattering position, a fine material scattering position and a composite position which are arranged on a conveying path of the first conveying line; the sandwich sheet processing line comprises a second conveying line, and a baking section, a cooling section, a lamination position and a slicing position which are sequentially arranged on a conveying path of the second conveying line, wherein the input end of the second conveying line is butted with the output end of the first conveying line.

Preferably, the roller coating device comprises a roller coating rack, a slurry storage plate, a heat preservation steel roller, a driven roller set and a pressing plate assembly, the heat preservation steel roller is driven by a power mechanism to be horizontally and rotatably installed on the roller coating rack and corresponds to the upper roller coating position and the lower roller coating position, a plurality of annular grooves are axially arranged on the roller surface of the heat preservation steel roller at intervals, the pressing plate assembly is horizontally installed on the roller coating rack on the output side of the heat preservation steel roller and is inserted into the annular grooves, the slurry storage plate is installed on the roller coating rack on the input side of the heat preservation steel roller, a slurry outlet is reserved between the bottom end of the slurry storage plate and the roller surface of the heat preservation steel roller, position switches electrically connected with an electric control system are respectively arranged on the roller coating rack on the front side of the slurry outlet, and the driven roller set is driven by a pneumatic mechanism and can be installed on the roller coating.

Preferably, the pressing sheet assembly comprises a mounting rod and a plurality of pressing sheets which are respectively mounted on the mounting rod and are correspondingly matched with the annular narrow grooves, the mounting rod is horizontally mounted on the roller coating rack, and the action ends of the pressing sheets are inserted into the positions of the annular narrow grooves close to the height of the surface of the preset slurry layer.

Preferably, the roller surfaces at two sides of the opening of the annular slot are provided with convex rings, and the sum of the volumes of the two convex rings at the same circumferential position is equal to the volume of the annular slot at the position.

Preferably, a second cross beam close to the slurry outlet and a first cross beam far away from the heat preservation steel roller and higher than the second cross beam are horizontally arranged on the roller coating rack, an angle adjusting assembly is arranged on one side, close to the slurry outlet, of the slurry storage plate, a distance adjusting assembly is arranged on one side, far away from the slurry outlet, of the slurry storage plate, the distance adjusting assembly is hung on the first cross beam, and the angle adjusting assembly is supported on the second cross beam.

Preferably, the heat preservation steel roller comprises a central shaft and two rollers fixedly arranged on the central shaft, a space is reserved between the two rollers, and each roller is correspondingly provided with a slurry storage plate.

Preferably, the driven roller group comprises a swing frame, a swing cylinder and driven rollers, two sides of the middle of the swing frame are rotatably installed on the roller coating rack, the swing cylinder is vertically installed on the roller coating rack and is movably connected with the front end of the swing frame, and the driven rollers are movably sleeved at the rear end of the swing frame and correspond to the lower ends of the heat preservation steel rollers at the upper swing working position.

preferably, the upper piece supply position and the lower piece supply position are respectively provided with a single piece supply device, and one end of the first conveying line extends into a discharge hole of the single piece supply device; the single sheet supply device comprises a storage bin, an air suction mechanism, a rotary power mechanism and two movable supporting plates, the two movable supporting plates are symmetrically arranged on the left side and the right side of a sheet falling port at the bottom of the storage bin and are connected with a rotating shaft at the sheet falling port at the bottom of the storage bin, and the movable supporting plates are respectively in transmission connection with the rotary power mechanism; the air suction mechanism comprises an air suction pump and an air suction seat communicated with the air suction pump through an air path, the air suction seat is correspondingly arranged below the sheet falling port, and an air suction action surface of the air suction seat and a conveying surface of the first conveying line are on the same horizontal plane.

Preferably, the rotating power mechanism comprises a rotating motor, a synchronizing shaft and two groups of cam mechanisms, the synchronizing shaft is horizontally arranged and driven to rotate by the rotating motor, the top end of each cam mechanism is hinged with the corresponding movable supporting plate, and the bottom of each cam mechanism is sleeved on the synchronizing shaft.

Preferably, the coarse material scattering level and the fine material scattering level are respectively provided with a vibration spreader, and proximity switches electrically connected with an electric control system are respectively arranged on the front side of a working position of the vibration spreader; four sections of ovens are arranged on the baking section, and a bidirectional cutting machine is arranged on the slicing position.

The utility model discloses beneficial effect that relative prior art produced:

The utility model discloses thick liquid with filling sea sedge flow direction of packaging line includes single chip processing line and sandwich piece processing line, and single chip processing line branch is listed as going on, one is supplied with according to the preface and the thick liquids are seasoned to the last piece, another is listed as and supplies with according to the preface to the lower piece, the roller coat, spill the coarse fodder and spill the fine fodder, then cover the upset of starching the piece under the material and obtain the sandwich piece on compound position, the sandwich piece toasts according to the preface along sandwich piece processing line after that, the cooling, operations such as lamination and section, thereby accomplish the processing of thick liquid with filling sea sedge, and because the equal roller coat of upper and lower piece has the thick liquids of flavouring and coarse fodder and fine fodder to wrap up by the thick liquids of flavouring of upper and lower floor, can guarantee like this that the sandwich sea sedge upper and lower piece adhesion degree that processing.

Moreover, the utility model discloses a set of roller coat device of innovative structure is shared in last piece roller coat position and lower piece roller coat, through the annular slot on the heat preservation steel roll surface and the preforming control of inserting in the annular slot, starching the sea sedge piece and smoothly pass through the roller coat device and not glue the roller, the preforming does not directly act on the thick liquids on the sea sedge piece, can guarantee the sea sedge piece more than traditional line ball mode smoothly and can greatly reduce the knife coating side effect to the thick liquids on the sea sedge piece, show and guarantee the thick liquids uniformity, the thick liquids pile up the phenomenon basically not appear on starching the sea sedge piece, do benefit to guaranteeing the baking quality, and the preforming lasts for a long time, do benefit to continuous production operation, adjust out the thick liquids width size and store up the thick liquids flitch angle through angle adjustment subassembly and distance adjustment subassembly simultaneously, be convenient for the regulation and control to reach the predetermined thick liquids volume, greatly improve production efficiency, and the sandwich sea sedge product color has, the upper and lower sea sedge pieces have good adhesion degree and crisp mouthfeel, and meet the requirements of GB/T23596-.

Drawings

FIG. 1 is a schematic view of the layout of the thick paste sandwich sea sedge processing line of the present invention.

Fig. 2 is a front view of the single sheet supply device of the present invention.

Fig. 3 is a top view of the single sheet feeding device of the present invention.

Fig. 4 is a schematic view of the structure of the rotary power mechanism and the movable supporting plate of the present invention.

Fig. 5 is a top view of the roller coating device of the present invention.

Fig. 6 is a partial schematic view of the P-part shown in fig. 5.

Fig. 7 is a schematic structural view of the roller coating device of the present invention.

Fig. 8 is a top view of the driven roller set of the present invention.

Description of reference numerals:

100. a single-chip processing line; 200. a sandwich sheet processing line; 101. a sheet feeding position; 102. rolling the upper sheet by a roller; 103. a lower sheet supply station; 104. a lower sheet roller coating position; 105. scattering a coarse material level; 106. scattering fine material positions; 107. a composite bit; 201. a baking section; 202. a cooling section; 203. laminating positions; 204. slicing positions;

800. A roller coating device; 10. a heat-insulating steel roller; 11. an annular slot; 12. a convex ring; 20. a slurry storage plate; 21. a distance adjustment assembly; 22. an angle adjustment assembly; 23. a wear-resistant side plate; 30. a roller coating frame; 31. a first cross member; 32. a second cross member; 41. mounting a rod; 42. tabletting; 50. a driven roller set; 51. a swing frame; 52. a swing cylinder; 53. a driven roller; 61. a slurry storage tank; 62. a grouting pipe; 63. grouting pump; 70. a position switch;

900. A single sheet supply device; 91. an L-shaped vertical plate; 92. a movable support plate; 93. an air suction seat; 94. a getter pump; 95. a rotating electric machine; 96. a synchronizing shaft; 97. a cam; 98. a push rod.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

As shown in fig. 1 to 8, the present embodiment provides a thick paste sandwich laver processing line, which includes an electric control system, and a single-chip processing line 100 and a sandwich chip processing line 200 electrically connected to the electric control system, respectively, wherein the electric control system includes a PLC controller for monitoring and controlling the operations of opening and closing of each electric component on the line, and preferably the PLC controller is mitsubishi FX 2N.

In this embodiment, the single sheet processing line 100 includes a first conveying line and an upper sheet supply position 101, an upper sheet roller coating position 102, a lower sheet supply position 103, a lower sheet roller coating position 104, a coarse material scattering position 105, a fine material scattering position 106 and a compound position 107 arranged on a conveying path of the first conveying line, and the sandwich sheet processing line 200 includes a second conveying line and a baking section 201, a cooling section 202, a lamination position 203 and a lamination position 204 arranged on a conveying path of the second conveying line in this order, and an input end of the second conveying line is butted against an output end of the first conveying line. Wherein, the upper sheet supply position 101 and the upper sheet roller coating position 102 are sequentially arranged in a row, the lower sheet supply position 103, the lower sheet roller coating position 104, the coarse material scattering position 105, the fine material scattering position 106 and the compound position 107 are sequentially arranged in a row, so that the upper sheet and the lower sheet of the sandwich sea sedge are synchronously output to the first conveying line: the method comprises the steps of outputting upper pieces of sandwich sea sedges from an upper piece supply position 101, rolling and coating seasoning slurry to obtain upper sizing pieces, conveying the upper sizing pieces backwards, outputting lower pieces of the sandwich sea sedges from a lower piece supply position 103, rolling and coating seasoning slurry, scattering coarse material sandwich and scattering fine material sandwich to obtain lower feeding pieces, conveying the lower feeding pieces backwards to a compound position 107, turning and covering the upper sizing pieces on the lower feeding pieces at the compound position 107 through a mechanical arm or a manual work to obtain sandwich sea sedges, baking, cooling, laminating and slicing the sandwich sea sedges along a second conveying line in sequence to obtain thick pulp sandwich sea sedges, and packaging and warehousing the thick pulp sandwich sea sedges.

In this embodiment, the coarse material spreading position 105 and the fine material spreading position 106 are respectively provided with a vibrating spreader, and a proximity switch electrically connected to an electronic control system is installed at the front side of the working position of the vibrating spreader, so that when the upper pulp lower sheet is moved to the proximity switch of the coarse material spreading position 105 along the first conveying line and sensed by the proximity switch, the vibrating spreader at the coarse material spreading position 105 starts vibrating operation, coarse materials such as nuts are spread on the upper pulp sheet, and the vibrating spreader at the position is stopped while the coarse materials are spread until the coarse materials are completely spread on the surface of the whole upper pulp lower sheet, and when the upper pulp upper sheet with the coarse materials is moved to the proximity switch of the fine material spreading position 106 along the first conveying line and sensed by the proximity switch, the vibrating spreader at the fine material spreading position 106 starts vibrating operation, fine materials such as sesame particles are spread on the upper pulp sheet, and the vibrating spreader at the position is stopped while the coarse materials are spread until the fine materials are completely spread on the surface of the whole upper pulp lower sheet, thus obtaining the material loading and sheet loading. In addition, in order to prevent the coarse material or the fine material from falling to other places to cause raw material waste and ensure clean environment, the embodiment may further include a material collecting plate disposed at a position below the first conveying line corresponding to the work position of the vibrating spreader, and the coarse material or the fine material not falling onto the upper plate of the upper plate is collected by the material collecting plate. The vibration spreader adopts conventional structure, including hopper, vibrating motor and spill material passageway etc. and no longer repeated here.

In this embodiment, the baking section 201 is provided with four sections of ovens, and an electric heating manner is adopted, so that the temperature of the upper and lower fire can be automatically adjusted and set according to actual production requirements, generally speaking: the first stage is at the upper fire of 130 ℃ and at the lower fire of 135 ℃; the second section is fired at 130 ℃ and fired at 135 ℃; the third section is fired at 120 ℃ and 125 ℃; the fourth stage is at 115 ℃ for the upper fire and at 115 ℃ for the lower fire. The slice position 204 is provided with a bidirectional cutting machine, or a conventional structure can be adopted, including a transverse cutting mechanism and a longitudinal cutting mechanism, etc., the small sandwich seaweed cut by the bidirectional cutting machine can be transversely cut and longitudinally cut, which is not described herein again, and the size of the small sandwich seaweed cut by the bidirectional cutting machine is set according to the requirement of a customer, and is generally set to be 3cm × 9.5 cm.

In this embodiment, the single-chip feeding device 900 is disposed at each of the upper-chip feeding position 101 and the lower-chip feeding position 103, and one end of the first conveyor line extends into the discharge port of the single-chip feeding device 900, so that when one end of the laver sheet falls on the first conveyor line and is not controlled by other power, the laver sheet is conveyed backwards along with the first conveyor line.

Specifically, the method comprises the following steps: the single sheet feeding device 900 of this embodiment includes a storage bin, an air suction mechanism, a rotation power mechanism, and two movable supporting plates 92. The storage bin is preferably surrounded by four L-shaped vertical plates 91, the four L-shaped vertical plates 91 are vertically arranged at four corners of the storage bin to form the storage bin with the shape equivalent to that of a large piece of sea sedge, the opening at the bottom of the storage bin is a piece dropping opening, the large piece of sea sedge is a sheet with the thickness of 19cm multiplied by 21cm generally, and the large piece of sea sedge is vertically stacked in the storage bin and supported by two movable supporting plates 92 during production. In this embodiment, the two movable supporting plates 92 are symmetrically arranged on the left and right sides of the falling piece opening at the bottom of the storage bin and connected with the rotating shaft at the falling piece opening at the bottom of the storage bin, the movable supporting plates 92 are respectively connected with a rotating power mechanism in a transmission manner, and the rotating power mechanisms drive the movable supporting plates 92 to switch between a supporting working position and a downward turning working position, so that the stacked large seaweed pieces are lifted up and down.

The air suction mechanism comprises an air suction pump 94 and an air suction seat 93 communicated with the air suction pump 94 through an air path, the air suction seat 93 is correspondingly arranged below a sheet falling opening, an air suction action surface of the air suction seat 93 is on the same horizontal plane with a conveying surface of the first conveying line, a plurality of air suction holes communicated with the air path are formed in the air suction action surface of the air suction seat 93, and when a bottom large piece of seaweed sheet is turned downwards by the movable supporting plate 92 and descends, the air suction action surface of the air suction seat 93 can be reached.

The rotating power mechanism can adopt various modes, and specifically, the rotating power mechanism comprises a rotating motor 95, a synchronizing shaft 96 and two groups of cam mechanisms, wherein the synchronizing shaft 96 is horizontally arranged and driven to rotate by the rotating motor 95, the top end of each cam mechanism is hinged with the corresponding movable supporting plate 92, and the bottom of each cam mechanism is sleeved on the synchronizing shaft 96. The cam mechanism comprises a cam 97 and a push rod 98 respectively, the cam 97 is circumferentially and fixedly installed on the synchronizing shaft 96, an eccentric groove track is arranged on one end face of the cam 97, the top end of the push rod 98 is hinged with the corresponding movable supporting plate 92, and the bottom end of the push rod 98 is matched in the eccentric groove track through a sliding block. Thus, when the rotating motor 95 is driven, the synchronizing shaft 96 and the cam 97 thereon are driven to rotate synchronously, and then the movable support plate 92 is driven to turn up and down around the rotating shaft by the push rod 98.

The specific operation of the single sheet feeding apparatus 900 of the present embodiment is as follows: when the sheets are taken, the rotating power mechanism synchronously drives the two movable supporting plates 92 to turn downwards, the stacked large sheets of the sea sedge sheets move downwards along with the movable supporting plates 92 under the action of gravity while turning downwards until the large sheet of the sea sedge sheet at the bottommost layer is contacted with the air suction seat 93, the air suction pump 94 works to suck and hold the large sheet of the sea sedge sheet at the bottommost layer, then the rotating power mechanism drives the movable supporting plates 92 to turn upwards again, the large sheet of the sea sedge sheet at the bottommost layer is gradually pulled away from the movable supporting plates 92 in the turning-up process, at the moment, the movable supporting plates 92 support the stacked large sheets of the sea sedge sheets again, one end of the sucked large sheet of the sea sedge sheet falls on the first conveying line, and then the air suction pump 94 is closed to loosen the large sheet of the sea sedge sheet, so that the large sheet of the sea sedge.

In this embodiment, the upper roll coating station 102 and the lower roll coating station 104 share one set of roll coating device 800, and the front and the rear of the roll coating device 800 are respectively connected to a first conveyor line, specifically: the roller coating device 800 comprises a roller coating rack 30, a slurry storage plate 20, a heat preservation steel roller 10, a driven roller group 50 and a pressing sheet assembly.

The heat preservation steel roller 10 is driven by a power mechanism to be horizontally and rotatably installed on the roller coating frame 30 and corresponds to the upper roller coating position 102 and the lower roller coating position 104, the slurry storage plate 20 is installed on the roller coating frame 30 at the input side of the heat preservation steel roller 10, a slurry outlet is reserved between the bottom end of the slurry storage plate 20 and the roller surface of the heat preservation steel roller 10, seasoning slurry is put into the slurry storage plate 20 during roller coating, a slurry storage space is reserved between the slurry storage plate 20 and the heat preservation steel roller 10, and the slurry is generally kept in the slurry storage space when the heat preservation steel roller 10 does not operate due to the self-viscous property of the seasoning slurry. In order to meet the requirements of feeding of seasoning slurry, sanitation and the like, the roller coating device 800 further comprises a grouting pipe 62 and a slurry storage tank 61, the slurry storage tank 61 is arranged beside the first conveying line, the grouting pipe 62 is horizontally and transversely arranged on the roller coating rack 30, a grouting opening of the grouting pipe is oriented to the slurry storage plate 20, the grouting pipe 62 is communicated to an outlet of a grouting pump 63 through a pipeline, the slurry storage tank 61 is communicated to an inlet of the grouting pump 63 through a pipeline, and the grouting pump 63 is started to add the seasoning slurry in the slurry storage tank 61 into a slurry storage space when the seasoning slurry needs to be added.

In order to separate the upper piece from the lower piece and prevent the upper piece from being adhered together during production, the upper piece and the lower piece are staggered at intervals on a first conveying line, the heat-insulating steel roller 10 is composed of a central shaft and two rollers fixedly arranged on the central shaft, two ends of the central shaft are arranged on a roller coating rack 30 through bearings, one end of the central shaft is in transmission connection with a power mechanism, a space is reserved between the two rollers, each roller is correspondingly provided with a slurry storage plate 20, and the front slurry storage plate 20 and the rear slurry storage plate 20 which correspond to each other are respectively corresponding to the upper piece roller coating position 102 and the lower piece roller coating position 104. Store up thick liquid flitch 20 and be the ascending U type structure of opening, including bottom plate and two curb plates of vertical connection bottom plate both sides respectively, one side that is close to the heat preservation steel roller of two curb plates is connected with wear-resisting curb plate 23, wear-resisting curb plate 23 and heat preservation steel roller 10 terminal surface sliding fit can guarantee through wear-resisting curb plate 23 that the thick liquids of flavouring only goes out from the grout outlet.

In order to adjust and realize the preset slurry coating amount according to specific conditions, the roll coating machine frame 30 of the embodiment comprises a first cross beam 31 and a second cross beam 32 which are arranged in front and back and staggered up and down, the second cross beam 32 is arranged close to the slurry outlet, and the first cross beam 31 is arranged above the second cross beam 32 and on one side far away from the heat preservation steel roll 10. The bottom of one side of the slurry storage plate 20, which is far away from the slurry outlet, is connected with a distance adjusting assembly 21, the distance adjusting assembly 21 comprises an angle plate and a distance adjusting body, the angle plate is hung on the first cross beam 31, and the distance adjusting body is in threaded fit with the angle plate and penetrates through a threaded hole in the angle plate to abut against the first cross beam 31. The two ends of one side, close to the slurry outlet, of the slurry storage plate 20 are respectively connected with an angle adjusting assembly 22, each angle adjusting assembly 22 comprises a side block and an angle adjusting body, each side block is correspondingly located above the corresponding second cross beam 32, the angle adjusting bodies are in threaded fit with the side blocks and penetrate through threaded holes in the side blocks to abut against the corresponding second cross beams 32, and the width of the slurry outlet and the angle of the slurry storage plate 20 are adjusted through the angle adjusting assemblies 22 and the distance adjusting assemblies 21 so as to achieve a preset slurry coating amount, which is generally 0.03g/cm 2-0.05 g/cm 2.

since the laver sheets are intermittently fed to the roll coating station, if the driven roll group 50 is always kept to be in contact with the insulating steel roll 10, the slurry on the insulating steel roll 10 is coated on the driven roll group 50 when no laver sheet passes through, and thus the slurry adhered to the driven roll group 50 is adhered to the lower surface of the laver sheet when the laver sheet passes through, which easily causes the laver sheet not to smoothly pass through the roll coating device 800, and may be rewound or otherwise be defective. Therefore, the driven roller set 50 of the present embodiment is driven by a pneumatic mechanism and is installed on the roll coating frame 30 below the insulated steel roll 10 in a manner of being capable of swinging up and down, and when the sea sedge sheet passes through, the driven roller set 50 is lifted up and abuts against the lower surface of the sea sedge sheet to help the sea sedge sheet pass through smoothly and be conveyed to the first rear conveying line, and when the sea sedge sheet does not exist, the driven roller set 50 swings down and is away from the insulated steel roll 10.

As a preferred embodiment of the driven roller set 50, the driven roller set 50 of this embodiment includes a swing frame 51, swing cylinders 52 and driven rollers 53, two sides of the middle of the swing frame 51 are rotatably mounted on the roll coating machine frame 30, the swing cylinders 52 are vertically mounted on the roll coating machine frame 30 and movably connected with the front ends of the swing frames 51, and preferably, two swing cylinders 52 are provided and symmetrically connected with the front ends of the swing frames 51. The driven roller 53 is movably sleeved at the rear end of the swing frame 51, when a seaweed sheet passes through the swing cylinder 52, the swing cylinder 52 contracts downwards to drive the driven roller 53 to swing upwards to correspond to the lower end of the heat preservation steel roller 10, and when the seaweed sheet passes through the rear swing cylinder 52, the driven roller 53 is driven to swing downwards to be far away from the heat preservation steel roller 10.

For avoiding because the thick liquids of flavouring adhesion drives the sea sedge piece and rolls up along with heat preservation steel roll 10 on the heat preservation steel roll 10, lead to the sea sedge piece can not smooth-going pass through or lead to the sea sedge piece to scribble thick liquid inhomogeneous, this embodiment uses innovative structure to solve this problem: the tabletting component is horizontally arranged on the roller coating rack 30 at the output side of the heat preservation steel roller 10 and is inserted into the annular thin groove 11, the tabletting component comprises a mounting rod 41 and a plurality of tabletting 42 which are respectively arranged on the mounting rod 41 and are correspondingly matched with the annular thin groove 11, the mounting rod 41 is horizontally arranged on the roller coating rack 30, the tabletting 42 is crescent, the action end of the tabletting 42 is inserted into the position of the annular thin groove 11 close to the surface of the starching sea sedge sheet, the width of the annular thin groove 11 is controlled to be 1.0mm-1.5mm, and the depth is controlled to be 1.0mm-2.0mm, so that the amount of the seasoning slurry entering the annular thin groove 11 is small, the tabletting 42 can be cleaned to the surface layer of the slurry and basically does not generate accumulation due to small amount and fluidity, and when the heat preservation steel roller 10 rotates to the output side with the seasoning slurry, the action ends of the plurality of the tabletting 42 jointly limit the starching sea sedge sheet below without coiling, the annular thin groove 11 on the roller surface of the heat-preservation steel roller 10 and the pressing sheet 42 inserted into the annular thin groove 11 control the starched sea sedge sheets to smoothly pass through the roller coating device 800 without being adhered to the roller, the pressing sheet 42 does not directly act on the slurry on the sea sedge sheets, compared with a traditional line pressing mode, the starched sea sedge sheets can be guaranteed to smoothly pass through, the side effect of scraping the slurry on the sea sedge sheets can be greatly reduced, the uniformity of the slurry is obviously guaranteed, and the phenomenon of slurry accumulation basically does not occur on the starched sea sedge sheets.

Furthermore, the convex rings 12 are respectively and radially arranged on the roller surfaces of the heat preservation steel rollers 10 on two sides of the opening of the annular thin groove 11 in a protruding mode, the sum of the volumes of the two convex rings 12 at the same circumferential position is equal to the volume of the annular thin groove 11 at the position, therefore, the seasoning slurry extruded from the annular thin groove 11 just fills the notch formed by the convex rings 12, the surface layer uniformity of the slurry can be further ensured, the slurry accumulation phenomenon cannot occur on the starching sea sedge sheets, the convex rings 12 can also avoid the direct frictional contact of the slurry storage plate 20 and the roller surfaces of the heat preservation steel rollers 10, and the roller surface luminosity of the heat preservation steel rollers 10 is ensured. In addition, in order to avoid the condensation of the seasoning slurry, circulating constant-temperature water is introduced into the heat-preservation steel roller 10, and the water temperature is 60-70 ℃.

In addition, the roller coating machine frame 30 on the front side of the slurry outlet is respectively provided with a position switch 70 electrically connected with an electric control system, the upper roller coating position 102 and the lower roller coating position 104 are respectively provided with one position switch 70, the position switches 70 are preferably photoelectric sensors, when the tail end of a seaweed sheet passes through and is sensed by the position switches 70, the swinging cylinder 52 acts to swing the driven roller 53 upwards, the power mechanism works to drive the heat preservation steel roller 10 to rotate, the seaweed sheet is driven to convey backwards and simultaneously to the seasoning slurry on the upper surface of the seaweed sheet, then the running time is set according to the length of the large seaweed sheet and the conveying speed, and when the running time is up, the driven roller group 50 swings downwards, and the heat preservation steel roller 10 stops rotating.

The roll coating method or process of the roll coating apparatus 800 of this embodiment is: the sea sedge sheets are conveyed to a roller coating position along a first conveying line, when a position switch 70 senses the tail end of the sea sedge sheets, a driven roller group 50 swings upwards to a position right below the lower end of a heat preservation steel roller 10 and is attached to the sea sedge sheets, the heat preservation steel roller 10 rotates to drive seasoning slurry to be coated on the upper surfaces of the sea sedge sheets through a slurry outlet in a roller coating mode while walking, the seasoning slurry on the roller surface of the heat preservation steel roller 10 is transferred to the sea sedge sheets and then rotates continuously, the sea sedge sheets are driven to walk backwards, meanwhile, the action ends of pressing sheets 42 extrude the seasoning slurry in annular grooves 11 of the heat preservation steel roller 10, the sea sedge sheets are limited by downwards pressing the seasoning slurry in the annular grooves 11, the sea sedge sheets are guaranteed to smoothly pass through without being stuck to the rollers, and the slurry accumulation phenomenon does not; and when the running time is up, the driven roller group 50 swings downwards, the heat preservation steel roller 10 stops rotating, and the seasoning paste is kept in the paste storage space.

Having shown and described the fundamental principles and the principal features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims (10)

1. The thick paste sandwich seaweed processing production line is characterized by comprising an electric control system, and a single sheet processing line and a sandwich sheet processing line which are respectively and electrically connected with the electric control system, wherein the single sheet processing line comprises a first conveying line, and an upper sheet supply position, an upper sheet roller coating position, a lower sheet supply position, a lower sheet roller coating position, a coarse material scattering position, a fine material scattering position and a composite position which are arranged on a conveying path of the first conveying line; the sandwich sheet processing line comprises a second conveying line, and a baking section, a cooling section, a lamination position and a slicing position which are sequentially arranged on a conveying path of the second conveying line, wherein the input end of the second conveying line is butted with the output end of the first conveying line.

2. The thick paste sandwich sea sedge processing line according to claim 1, wherein the roller coating device comprises a roller coating machine frame, a paste storage plate, a heat preservation steel roller, a driven roller group and a pressing plate assembly, the heat preservation steel roller is driven by a power mechanism to be horizontally and rotatably arranged on the roller coating frame and corresponds to the upper sheet roller coating position and the lower sheet roller coating position, a plurality of annular grooves are axially arranged on the surface of the heat-preservation steel roller at intervals, the tabletting components are horizontally arranged on the roller coating rack at the output side of the heat-preservation steel roller and are inserted into the annular grooves, the slurry storage plate is arranged on the roller coating frame at the input side of the heat preservation steel roller, a slurry outlet is reserved between the bottom end of the slurry storage plate and the roller surface of the heat preservation steel roller, the roller coating machine frame at the front side of the slurry outlet is respectively provided with a position switch which is electrically connected with an electric control system, the driven roller group is driven by a pneumatic mechanism and can be arranged on the roller coating frame below the heat preservation steel roller in a vertically swinging mode.

3. The thick gravy sandwich sea sedge processing line as claimed in claim 2, wherein the tabletting assembly comprises a mounting bar and a plurality of pressing sheets respectively mounted on the mounting bar and correspondingly matched with the annular slot, the mounting bar is horizontally mounted on the roller coating machine frame, and the action ends of the pressing sheets are inserted into the annular slot at a position close to the height of the preset thick gravy layer surface.

4. the thick matter sandwich sea sedge processing line as claimed in claim 2, wherein the roll surfaces at both sides of the opening of the annular narrow groove are provided with convex rings, and the sum of the volumes of the two convex rings at the same circumferential position is equivalent to the volume of the annular narrow groove at that position.

5. The thick paste sandwich sea sedge processing line according to claim 2, wherein a second cross beam close to the paste outlet and a first cross beam far away from the heat preservation steel roller and higher than the second cross beam are horizontally arranged on the roller coating machine frame, an angle adjusting assembly is arranged on one side of the paste storage plate close to the paste outlet, a distance adjusting assembly is arranged on one side of the paste storage plate far away from the paste outlet, the distance adjusting assembly is hung on the first cross beam, and the angle adjusting assembly is supported on the second cross beam.

6. The thick paste sandwich sea sedge processing line according to claim 2, wherein the heat preservation steel roller is composed of a central shaft and two rollers fixedly arranged on the central shaft, a space is reserved between the two rollers, and each roller is correspondingly provided with a paste storage plate.

7. The thick paste sandwich sea sedge processing line as claimed in claim 2, wherein the driven roller group comprises a swing frame, a swing cylinder and driven rollers, two sides of the middle part of the swing frame are rotatably mounted on the roller coating frame, the swing cylinder is vertically mounted on the roller coating frame and movably connected with the front end of the swing frame, and the driven rollers are movably sleeved on the rear end of the swing frame and correspond to the lower ends of the heat preservation steel rollers at the upper swing working position.

8. The thick paste sandwich sea sedge processing line according to claim 1, wherein the upper piece supply position and the lower piece supply position are respectively provided with a single piece supply device, and one end of the first conveying line extends into a discharge hole of the single piece supply device; the single sheet supply device comprises a storage bin, an air suction mechanism, a rotary power mechanism and two movable supporting plates, the two movable supporting plates are symmetrically arranged on the left side and the right side of a sheet falling port at the bottom of the storage bin and are connected with a rotating shaft at the sheet falling port at the bottom of the storage bin, and the movable supporting plates are respectively in transmission connection with the rotary power mechanism; the air suction mechanism comprises an air suction pump and an air suction seat communicated with the air suction pump through an air path, the air suction seat is correspondingly arranged below the sheet falling port, and an air suction action surface of the air suction seat and a conveying surface of the first conveying line are on the same horizontal plane.

9. The thick paste sandwich sea sedge processing line according to claim 8, wherein the rotating power mechanism comprises a rotating motor, a synchronizing shaft and two groups of cam mechanisms, the synchronizing shaft is horizontally arranged and driven by the rotating motor to rotate, the top end of each cam mechanism is hinged with the corresponding movable supporting plate, and the bottom of each cam mechanism is sleeved on the synchronizing shaft.

10. The thick paste sandwich sea sedge processing line according to claim 1, wherein a vibrating spreader is respectively arranged on the thick paste spreading position and the thin paste spreading position, and proximity switches electrically connected with an electric control system are respectively arranged on the front side of the working position of the vibrating spreader; four sections of ovens are arranged on the baking section, and a bidirectional cutting machine is arranged on the slicing position.