CN115444114A

CN115444114A - Automatic processing equipment and method for coated Or citrus slices

Info

Publication number: CN115444114A
Application number: CN202211120756.0A
Authority: CN
Inventors: 余宏伟; 刘彬; 韦勇
Original assignee: Guangxi Guofeng Food Co ltd
Current assignee: Guangxi Guofeng Food Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2022-12-09

Abstract

The invention discloses automatic processing equipment and method for coated Or citrus slices, wherein the equipment comprises a slicing mechanism, a drying mechanism and a coating mechanism; the slicing mechanism comprises a feeding conveying belt and a fruit slice conveying belt, a posture correcting conveying belt is arranged between the feeding conveying belt and the fruit slice conveying belt, a double-edge blade is arranged on one side of the fruit slice conveying belt, and the posture correcting conveying belt is used for enabling the Wo oranges to be forced to roll back and forth during slicing aiming at the special shape of two flat ends of the Wo oranges, so that the posture of the Wo oranges is gradually stabilized during rolling, and accuracy control of transverse cutting during slicing is facilitated; the Wo citrus slices can automatically fall into the fruit slice tray without manual discharge after being sliced, the direction of the Wo citrus slices is changed by the special-shaped plate in the process, and the fresh-cut Wo citrus slices are prevented from being adhered to the conveying belt due to excessive juice by matching with the reverse blowing of the air guide pipe.

Description

Automatic processing equipment and method for coated Or citrus slices

Technical Field

The invention belongs to the technical field of dried fruit processing, and particularly relates to automatic processing equipment and method for coated Or citrus slices.

Background

The Or is usually bloomed in middle ten days of 4 months in Beiqing, may turn its color in middle and last 11 months, matures in middle 1 month, and has good storage property in middle 1 month to 3 months. The fruit of the Or citrus is medium in size and about 130 g in weight, the shape of the fruit is oblate, the transverse diameter is 6.7cm, the longitudinal diameter is 5.7cm, and the shape index of the fruit is 0.85. The flowers of the Or citrus is small, the petals are generally white, and are 5 pieces in total, the length of the petals is 1.02cm, and the width of the petals is 0.45cm. The fruit of the Or is medium in size, the weight of a single fruit is about 130 g, the fruit is oblate, the transverse diameter is 6.7cm, the longitudinal diameter is 5.7cm, the fruit shape index is 0.85, the fruit peel is very smooth, orange or orange red, the oil cells are fine, slightly convex or flat with the fruit surface, and the pits are few. The fruit tips are flat with very insignificant rings and radial furrows in the pillar areas. The peel is tightly wrapped, the peel thickness is 0.36cm, the peel is easy to peel, the sponge layer is yellowish white, and the cystic valve is 9-11.

The Or contains mainly a variety of nutrients such as vitamin C, glucose, fructose, fruit acids, sucrose, citric acid, alcohol, citral, vitamins B1, B2, calcium, phosphorus, iron and many other inorganic salts and other nutrients. The Or fruit can regulate qi deficiency, invigorate stomach, relieve lump, relieve pain, stimulate appetite, refresh mind, and enhance resistance. Has the effects of relieving fatigue. The frequent eating of the Or citrus can not only supplement various vitamins and inorganic salts and other nutrients, but also has the health-care and beneficial effects on promoting growth and development. It is a good medicine for treating dyspepsia, weakness of spleen and stomach, abdominal distension, qi deficiency, plump chest and excessive drinking, and has the effect of effectively enhancing the body resistance. The following editions summarize the benefits of eating watsu and the nutritional value of watsu and efficacy effects.

The Or fruit is 15% soluble solid (9% of common fruit juice), and is rich in vitamins, carotene, and various nutrients such as amino acids. It also contains citrus flavonoids, coumarin, limonin and other specific substances. After drying and drying, the texture of the Or citrus can become more loose and chewy, and the Or citrus can be digested more easily, but the taste of the pure Or citrus slices is not good and slightly bitter, mainly when the Or citrus slices are dried, the Or citrus slices cannot be peeled in order to ensure the integrity of the Citrus slices, and the taste of the Dry Or citrus slices is poor due to the pericarp.

In order to solve the problem, the chocolate coating orange slices are produced, and the problem of taste is solved, but the production process of the coating orange slices is complicated and complicated, so that the production cost is high, the main problem is that the orange slices are not regular round, the postures of the orange slices need to be unified during slicing, otherwise, the appearance of later-stage finished products is greatly influenced, moreover, the orange juice content is high, the orange slices are easily adhered to equipment in the slicing processing process, and the processing efficiency is low.

Disclosure of Invention

In order to solve the problems in the prior art, the invention aims to provide automatic processing equipment and method for coated Or citrus slices.

The technical scheme adopted by the invention is as follows:

an automatic processing device for coated Or citrus slices comprises a slicing mechanism, a drying mechanism and a coating mechanism; the slicing mechanism comprises a feeding conveying belt and a fruit piece conveying belt, a posture correcting conveying belt is arranged between the feeding conveying belt and the fruit piece conveying belt, a double-edge blade is arranged on one side of the fruit piece conveying belt, a tray conveying belt is arranged on one side, away from the double-edge blade, of the fruit piece conveying belt, a fruit piece tray is arranged on the tray conveying belt, and a reversing conveying roller is arranged at one end of the tray conveying belt; the drying mechanism comprises a drying box, one side of the drying box is provided with a drying conveying roller, and the drying conveying roller is connected with the reversing conveying roller; the coating mechanism comprises a chocolate liquid box, one side of the chocolate liquid box is provided with a coating conveying roller, and the coating conveying roller is connected with the drying conveying roller; one side of the coating conveying roller is provided with a rear-end conveying roller; the fruit piece support comprises a support edge, a plurality of support cores are arranged inside the support edge, support edges are fixedly arranged between every two adjacent support cores, and hollow parts are formed between the support cores and the support edges.

Preferably, the feeding conveyer belt, the posture correcting conveyer belt, the fruit piece conveyer belt, the tray conveyer belt, the reversing conveyer roller, the drying conveyer roller, the coating conveyer roller and the rear end conveyer roller are respectively controlled by a single motor and are respectively and detachably arranged on a plurality of racks; the feeding conveyer belt, the posture correcting conveyer belt and the tray conveyer belt are arranged at the same horizontal height, the conveying directions of the feeding conveyer belt and the posture correcting conveyer belt are mutually vertical, the conveying directions of the feeding conveyer belt and the fruit piece conveyer belt are the same, the tray conveyer belt is positioned at the bottom of the fruit piece conveyer belt, the conveying directions of the fruit piece conveyer belt and the tray conveyer belt are opposite, the reversing conveyer roller and the tray conveyer belt are arranged at the same horizontal height, the conveying directions of the tray conveyer belt and the reversing conveyer roller are opposite, and the reversing conveyer roller, the drying conveyer roller, the coating conveyer roller and the rear-end conveyer roller are sequentially connected in a head position; the posture correcting conveying belt consists of a plurality of belts which are distributed in a staggered mode, and the conveying directions of the adjacent belts are opposite; transition plates are arranged between the feeding conveying belt and the posture correcting conveying belt and between the posture correcting conveying belt and the fruit slice conveying belt, and the transition plates are fixedly connected with the rack.

Preferably, the slicing mechanism further comprises two baffles, one end of each baffle is fixedly connected with one of the racks, one end of each baffle is located on the upper side of the feeding conveyer belt, the other end of each baffle is located on the upper side of the posture correcting conveyer belt, a plurality of gradient plates are arranged between the two baffles and fixedly arranged on a supporting plate, two ends of the supporting plate are respectively and fixedly connected with the two baffles, the thicknesses of the two ends of each gradient plate are different, the thickness of one end, far away from the baffle, of each gradient plate is large, one end, far away from the gradient plate, of each gradient plate is fixedly provided with a limiting plate, one end, far away from the gradient plate, of each limiting plate is fixedly provided with an end plate, the end plate is U-shaped, and two sides of each end plate are connected with the corresponding baffle; a posture correction groove is formed between the adjacent gradual change plates, and a limit groove is formed between the adjacent limit plates; the limiting plate is positioned at one side of the fruit slice conveying belt, and a gap is formed between the limiting plate and the fruit slice conveying belt.

Preferably, the double-edged blade is fixedly arranged on a sliding block, the sliding block is slidably arranged on a sliding rail, and the sliding rail is fixedly arranged on the end plate; a linear motor is arranged on one side of the sliding rail and comprises a magnetic track, a rotor is arranged on the magnetic track in a sliding manner, the magnetic track is fixedly connected with one side of the end plate, and the rotor is fixedly connected with the sliding block; the one end of end plate is fixed and is equipped with the control jar, the piston end of control jar is fixed and is equipped with the roof, the roof is close to the one end of limiting plate is equipped with a plurality of fore-set, and is a plurality of the fore-set respectively with a plurality of spacing groove one-to-one.

Preferably, a control motor is fixedly arranged at one end of the end plate, a driving chain wheel is fixedly arranged on an output shaft of the control motor, the driving chain wheel transmits a driving chain wheel through a control chain, the driving chain wheel is rotatably arranged at one side of the end plate, a control gear is coaxially arranged on the end plate, a control rack is meshed at one side of the control gear, and a movable plate is fixedly arranged at one side of the control rack; the middle of the limiting plate is provided with a movable groove perpendicular to the length direction of the limiting plate, and the movable plate is arranged in the movable groove in a sliding mode.

Preferably, a transmission gear is meshed with one side, far away from the control gear, of the control rack, the transmission gear is rotatably connected with the baffle, a transmission rack is meshed with one side, far away from the control rack, of the transmission gear, and a flow distribution plate is detachably mounted at one end of the transmission rack; the splitter plate is of a multi-tooth structure, each tooth corresponds to one movable groove, and the bottom end of each tooth is fixedly provided with a soft support; the flow distribution plate is connected with the transmission rack in a sliding mode through an air spring, a cylinder of the air spring is fixedly connected with the transmission rack, and a piston of the air spring is fixedly connected with the flow distribution plate.

Preferably, a special-shaped plate is arranged at one end, far away from the posture correcting conveying belt, of the fruit piece conveying belt, the special-shaped plate comprises an arc-shaped section and a horizontal section, the arc-shaped section is consistent with the radian of the end part of the fruit piece conveying belt, the horizontal section is parallel to the bottom end of the fruit piece conveying belt, and a gap is reserved between the special-shaped plate and the surface of the fruit piece conveying belt; the inboard of dysmorphism board slides and is equipped with the scraper blade, one side of scraper blade is equipped with the letter sorting jar, the letter sorting jar is fixed to be set up in the frame, the piston end of letter sorting jar with scraper blade fixed connection.

Preferably, the drying mechanism and the coating mechanism respectively comprise a hanging basket, the hanging basket comprises two side beams, the side beams are U-shaped, two rows of bearing rollers are fixedly arranged between the two side beams, a basket bottom beam is fixedly arranged at the bottom end of one side beam, and threaded holes are fixedly formed in the basket bottom beam; and the drying conveying roller and the coating conveying roller are respectively and detachably provided with a screw rod motor, an output shaft of the screw rod motor controls a screw rod, and the screw rod is matched with the threaded hole.

Preferably, the reversing conveying roller, the drying conveying roller, the coating conveying roller and the rear-end conveying roller have the same structure and respectively comprise a short beam and a bearing beam, a plurality of rollers are rotatably arranged between the short beam and the bearing beam, one end of each roller penetrates through the bearing beam, a belt wheel is fixedly arranged at one end of each roller penetrating through the bearing beam, and the plurality of belt wheels are driven by a synchronous belt; a conveying motor is fixedly arranged at one end of the bearing beam, a conveying belt wheel is fixedly arranged on an output shaft of the conveying motor, and the conveying belt wheel is in transmission with one belt wheel through a driving belt; the reversing conveying roller, the drying conveying roller and the rear end conveying roller are arranged at the same horizontal height, the coating conveying roller is higher than the horizontal height of the drying conveying roller, and the horizontal height difference between the coating conveying roller and the drying conveying roller is equal to the height of the support edge.

An automatic processing method of coated Or citrus slices comprises the following steps:

s4, selecting fruits: acceptance of the offered oranges, including but not limited to: variety, weight, diameter, maturity, insect fruit, etc.; removing rotten fruits, fruits with unqualified colors and fruits with unqualified diameters and worms; soaking the selected qualified fruits in 150PPM sterilized water for 1 minute, and then washing with clear water;

s2, slicing: performing transverse cutting on the Wo oranges by using the slicing mechanism, wherein the thickness is required to be 5mm; the Wo citrus slices are conveyed by the feeding conveyor belt, the posture of the Wo citrus slices is corrected by the posture correcting conveyor belt, and finally the Wo citrus slices are sliced by the double-edge blade on the upper side of the fruit slice conveyor belt and automatically fall into the fruit slice tray after being conveyed by the fruit slice conveyor belt;

s3, drying: the tray conveying belt bears the fruit slice trays filled with fruit slices and conveys the fruit slice trays to the reversing conveying roller, and then the fruit slices are dried by the drying mechanism at the drying conveying roller through the drying conveying roller;

s4, coating: and conveying the fruit slice carrier carrying the dried fruit slices to the coating conveying roller by the drying conveying roller, and finishing chocolate coating at the coating conveying roller by the coating mechanism.

The invention has the beneficial effects that: the invention relates to automatic processing equipment and method of coated Or citrus slices, which are used for slicing, drying and coating chocolate aiming at the special flat shapes of two ends of Or citrus and the characteristic of much juice in fresh cutting; during slicing, the Wo oranges are forced to roll back and forth by using the posture correction conveying belt, the postures of the Wo oranges are gradually stabilized during the rolling process, the Wo oranges are divided by the gradual change plate and the limiting plate, multi-thread simultaneous conveying is changed, and the accuracy of transverse cutting during slicing can be favorably grasped; the Chinese cabbage slicer is used for transversely cutting Chinese oranges, the double-edged blades move back and forth to rapidly complete slicing procedures, a row of Chinese oranges are sliced simultaneously, and the posture of the Chinese oranges is stabilized by using the ejection columns during slicing, so that slicing efficiency and slicing precision are greatly improved; in addition, other woolly oranges are isolated before the woolly oranges are sliced, so that only one row of woolly oranges is cut each time, and the isolated woolly oranges are protected by the gas spring and the soft support and cannot be extruded or damaged; the Or citrus can automatically fall into the fruit slice tray without manual discharge after being sliced, the direction of the Or citrus can be changed by using the special-shaped plate in the process, and the Or citrus can be blown reversely by matching with the gas guide tube, so that the fresh-cut Or citrus can not be adhered to the conveying belt due to excessive juice; the method automatically eliminates the head and tail pieces of the citrus reishi by using the scraper before the citrus reishi pieces are placed, so that the processing efficiency is improved, and the processing quality is ensured; the invention uses a unique hanging basket matched with a drying mechanism and a coating mechanism, is matched with a universal conveying roller, is flexibly adjusted, and can quickly finish the drying and the chocolate coating of the Wo orange slices.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the FIG. 1 structure of the present invention;

FIG. 3 is a schematic view of the slicer mechanism of FIG. 1 of the present invention;

FIG. 4 is a schematic view of the top layer structure of FIG. 3 of the present invention;

FIG. 5 is an enlarged view of FIG. 4 at A in accordance with the present invention;

FIG. 6 is a schematic diagram of the middle layer structure of FIG. 3 according to the present invention;

FIG. 7 is a schematic representation of the underlying structure of FIG. 3 of the present invention;

FIG. 8 is a schematic view of the upper and lower ends of the shaped plate of FIG. 3;

FIG. 9 is a side view of the profiled sheet and control cylinder of FIG. 8 according to the present invention;

FIG. 10 is a schematic view of the universal conveyor roll of FIG. 1 in accordance with the present invention;

FIG. 11 is a schematic view of the double-edged blade of FIG. 3 of the present invention;

fig. 12 is a schematic view of the diverter plate of fig. 3 according to the present invention;

FIG. 13 is a schematic view of the fruit piece carrier of FIG. 3 according to the present invention;

FIG. 14 is a schematic view of the drying mechanism and coating mechanism of FIG. 1 in combination according to the present invention;

FIG. 15 is a schematic view of the universal hanging basket of FIG. 14 of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating embodiments of the invention, are given by way of illustration only, not by way of limitation, i.e., the embodiments described are intended as a selection of the best mode contemplated for carrying out the invention, not as a full mode. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.

The following describes a specific embodiment of the present invention with reference to fig. 1 to 15, and an automatic processing apparatus for coated chinese citrus sheet includes a slicing mechanism 11, a drying mechanism 12 and a coating mechanism 13, wherein the slicing mechanism 11 is used for performing cross cutting and placement on chinese citrus sheet, the drying mechanism 12 is used for performing hot air drying and cold air drying on chinese citrus sheet, and the coating mechanism is used for coating chocolate on dry chinese citrus sheet; the slicing mechanism 11 comprises a feeding conveying belt 14 and a fruit piece conveying belt 16, a posture correcting conveying belt 15 is arranged between the feeding conveying belt 14 and the fruit piece conveying belt 16, the posture correcting conveying belt 15 can enable the Wo oranges to roll back and forth, posture adjustment is carried out on the Wo oranges aiming at the characteristic that the two ends of the Wo oranges are flat, perfect transverse cutting can be realized when the Wo oranges are sliced, the appearance of the Wo oranges is attractive, a double-edge blade 31 is arranged on one side of the fruit piece conveying belt 16, blades are arranged on the two sides of the double-edge blade 31, the Wo oranges can be sliced on the two sides during reciprocating movement, slicing efficiency is high, a tray conveying belt 17 is arranged on one side of the fruit piece conveying belt 16, which is far away from the double-edge blade 31, a fruit piece tray 39 is arranged on the tray conveying belt 17, and a reversing conveying roller 18 is arranged at one end of the tray conveying belt 17; the drying mechanism 12 comprises a drying box 63, one side of the drying box 63 is provided with drying conveying rollers 62, and the drying conveying rollers 62 are connected with the reversing conveying rollers 18; the coating mechanism 13 comprises a chocolate liquid box 66, a coating conveying roller 61 is arranged on one side of the chocolate liquid box 66, and the coating conveying roller 61 is connected with the drying conveying roller 62; a rear end conveying roller 60 is arranged on one side of the coating conveying roller 61; fruit piece holds in palm 39 including holding in the palm along 57, hold in the palm along 57 inside being equipped with a plurality of support heart 54, it is adjacent hold in the palm fixedly between the heart 54 and be equipped with and hold in the palm arris 55, hold in the palm heart 54 with hold in the palm arris 55 support formation fretwork position 56, fruit piece holds in the palm 39, adopts special construction, uses special material, need follow the piece of chinese orange and go on subsequent stoving and coating process, can used repeatedly after the washing, need not to change the tray midway, uses manpower sparingly, improves work efficiency.

Advantageously, said feeding conveyer belt 14, said correcting conveyer belt 15, said fruit piece conveyer belt 16, said tray conveyer belt 17, said reversing conveyer roller 18, said drying conveyer roller 62, said coating conveyer roller 61 and said rear end conveyer roller 60 are controlled by separate motors respectively, and are detachably mounted on a plurality of frames 58 respectively, all of the frames 58 are not in the shape of columns, the frames 58 are mainly fixed and bear parts which do not need to be moved in the present invention, the column type in the drawing description is only one embodiment, and the frames 58 and the parts fixed with the frames can be detachably adjustable, for example, two ends of the correcting conveyer belt 15 can be fixed at different heights, so as to facilitate the wonky oranges to pass through the correcting conveyer belt 15 smoothly; the feeding conveyer belt 14, the posture correcting conveyer belt 15 and the tray conveyer belt 17 are arranged at the same horizontal height, the conveying directions of the feeding conveyer belt 14 and the posture correcting conveyer belt 15 are mutually vertical, the conveying directions of the feeding conveyer belt 14 and the fruit piece conveyer belt 16 are the same, the tray conveyer belt 17 is positioned at the bottom of the fruit piece conveyer belt 16, the conveying directions of the fruit piece conveyer belt 16 and the tray conveyer belt 17 are opposite, the reversing conveyer roller 18 and the tray conveyer belt 17 are arranged at the same horizontal height, the conveying directions of the tray conveyer belt 17 and the reversing conveyer roller 18 are opposite, and the reversing conveyer roller 18, the drying conveyer roller 62, the coating conveyer roller 61 and the rear end conveyer roller 60 are sequentially connected at the head position; the posture correcting conveying belt 15 consists of a plurality of belts which are distributed in a staggered mode, and the conveying directions of the adjacent belts are opposite; the transition plates 38 are arranged between the feeding conveying belt 14 and the posture correcting conveying belt 15 and between the posture correcting conveying belt 15 and the fruit piece conveying belt 16, and the transition plates 38 are fixedly connected with the rack 58.

Beneficially, the slicing mechanism 11 further includes two baffles 19, one end of each baffle 19 is fixedly connected to one of the racks 58, one end of each baffle 19 is located on the upper side of the feeding conveyor belt 14, the other end of each baffle 19 is located on the upper side of the posture correcting conveyor belt 15, a plurality of gradient plates 21 are arranged between the two baffles 19, the plurality of gradient plates 21 are fixedly arranged on a support plate 20, two ends of the support plate 20 are respectively fixedly connected to the two baffles 19, the two ends of each gradient plate 21 are different in thickness, the end of each gradient plate 21 away from the baffle 19 is thicker, the gradient plate 21 is thicker, so that the posture of the wok is gradually limited, to the end, the width between the two gradient plates 21 is almost equal to the transverse diameter of the wok, a limiting plate 22 is fixedly arranged at the thicker end of each gradient plate 21, an end plate 23 is fixedly arranged at the end of each limiting plate 22 away from the gradient plate 21, the end plate 23 is U-shaped, and two sides of the end plate 23 are connected to the baffles 19; a posture correction groove is formed between the adjacent gradual change plates 21, and a limit groove is formed between the adjacent limit plates 22; the limiting plate 22 is located on one side of the fruit piece conveying belt 16, a gap is formed between the limiting plate 22 and the fruit piece conveying belt 16, the gap is used for fixing the double-edge blade 31 and limiting the thickness of the fruit piece, the gap needs to be adjusted before actual operation of equipment, the gap is adjusted according to the thickness of the fruit piece, and the height of the gap is the thickness of the fruit piece.

Advantageously, the double-edged blade 31 is fixedly arranged on a sliding block 32, the sliding block 32 is slidably arranged on a sliding rail 30, and the sliding rail 30 is fixedly arranged on the end plate 23; a linear motor is arranged on one side of the slide rail 30, the linear motor comprises a magnetic track 50, a mover 51 is arranged on the magnetic track 50 in a sliding manner, the magnetic track 50 is fixedly connected with one side of the end plate 23, and the mover 51 is fixedly connected with the slide block 32; a control cylinder 28 is fixedly arranged at one end of the end plate 23, a top plate 26 is fixedly arranged at a piston end of the control cylinder 28, a plurality of top pillars 27 are arranged at one end of the top plate 26 close to the limit plate 22, the top pillars 27 are respectively in one-to-one correspondence with the limit grooves, and when the citrus reticulata is freshly cut, more fruit juice is adhered to two sides of the limit plate 22, so that when the control cylinder 28 is used, after one citrus reticulata is cut by the double-edged blade 31 every time, the double-edged blade 31 leaves under the citrus reticulata, and the citrus reticulata rapidly falls to the cut surface to contact the fruit slice conveying belt 16 under the combined action of the self gravity and the control cylinder 28.

Advantageously, a control motor 29 is fixedly arranged at one end of the end plate 23, a driving sprocket is fixedly arranged on an output shaft of the control motor 29, the driving sprocket conveys a driving sprocket through a control chain 33, the driving sprocket is rotatably arranged at one side of the end plate 23, the end plate 23 is coaxially provided with a control gear 34, one side of the control gear 34 is engaged with a control rack 35, and one side of the control rack 35 is fixedly provided with a movable plate 25; a movable groove perpendicular to the length direction of the limiting plate 22 is formed in the middle of the limiting plate 22, the movable plate 25 is arranged in the movable groove in a sliding mode, the movable plate 25 can enable the wok oranges to be divided, it is ensured that the wok oranges are cut in a row every time, and the problem that a plurality of wok oranges are cut simultaneously in each limiting groove and cannot be accurately clamped is solved.

Advantageously, a transmission gear 36 is engaged on a side of the control rack 35 away from the control gear 34, the transmission gear 36 is rotatably connected with the baffle plate 19, a transmission rack 37 is engaged on a side of the transmission gear 36 away from the control rack 35, and a diversion plate 24 is detachably mounted on one end of the transmission rack 37; the splitter plate 24 is of a multi-tooth structure, each tooth corresponds to one movable groove, and the bottom end of each tooth is fixedly provided with a soft support 53; the flow dividing plate 24 is in sliding connection with the transmission rack 37 through the gas spring 52, a cylinder of the gas spring 52 is fixedly connected with the transmission rack 37, a piston of the gas spring 52 is fixedly connected with the flow dividing plate 24, the soft support 53 is used for protecting the surface of the Or and ensuring that the Or and surface is not damaged before being cut, the finished product is ensured, the gas spring 52 is used for protecting the whole Or and cannot be crushed, the gas spring 52 can be easily compressed, the soft support surface and the surface of the Or and have enough friction force, and the Or and surface cannot be conveyed away together with the previous row as long as the soft support falls down and clings to the Or.

Beneficially, the end of the fruit slice conveyor belt 16 far away from the posture correction conveyor belt 15 is provided with a special-shaped plate 40, the special-shaped plate 40 perfectly solves the characteristic that fresh-cut woolly oranges are easy to adhere, the posture of the woolly oranges is adjusted by one eighty degree through the special-shaped plate 40, the adhesion force between the woolly oranges and the fruit slice conveyor belt 16 is buffered through the gravity of the woolly oranges, the woolly oranges and the fruit slice conveyor belt 40 comprises an arc section and a horizontal section, the arc section is consistent with the radian of the end part of the fruit slice conveyor belt 16, the horizontal section is parallel to the bottom end of the fruit slice conveyor belt 16, and a gap is reserved between the special-shaped plate 40 and the surface of the fruit slice conveyor belt 16; the inboard of dysmorphism board 40 slides and is equipped with scraper blade 70, one side of scraper blade 70 is equipped with the letter sorting jar, the letter sorting jar is fixed to be set up in the frame 58, the piston end of letter sorting jar with scraper blade 70 fixed connection, letter sorting jar control scraper blade 70 removes, rejects first position piece, need not the later stage and selects fruit piece again, has saved the manpower.

Beneficially, the drying mechanism 12 and the coating mechanism 13 each further include a hanging basket, the hanging basket includes two side beams 59, the side beams 59 are U-shaped, two rows of carrying rollers 67 are fixedly disposed between the two side beams 59, a basket bottom beam 69 is fixedly disposed at a bottom end of one of the side beams 59, and a threaded hole 68 is fixedly disposed on the basket bottom beam 69; the drying conveying roller 62 and the coating conveying roller 61 are respectively and detachably provided with a screw rod motor 64, an output shaft of the screw rod motor 64 controls a screw rod 65, the screw rod 65 is matched with the threaded hole 68, the hanging basket is universal and can serve a drying mechanism and a coating mechanism at the same time, but the hanging basket in the coating mechanism can be continuously used after being cleaned after being used for a certain number of times.

Beneficially, the reversing conveyor roller 18, the drying conveyor roller 62, the coating conveyor roller 61 and the rear end conveyor roller 60 have the same structure, and each includes a short beam 43 and a carrying beam 45, a plurality of rollers 44 are rotatably disposed between the short beam 43 and the carrying beam 45, one end of each roller 44 penetrates through the carrying beam 45, one end of each roller 44 penetrating through the carrying beam 45 is fixedly provided with a pulley 47, and the plurality of pulleys 47 are driven by a synchronous belt 46; a conveying motor 48 is fixedly arranged at one end of the bearing beam 45, a conveying belt wheel is fixedly arranged on an output shaft of the conveying motor 48, and the conveying belt wheel is in transmission with one belt wheel 47 through a driving belt 49; the reversing conveying roller 18, the drying conveying roller 62 and the rear end conveying roller 60 are arranged at the same horizontal height, the coating conveying roller 61 is higher than the horizontal height of the drying conveying roller 62, the horizontal height difference between the coating conveying roller 61 and the drying conveying roller 62 is equal to the height of the supporting edge 57, the conveying roller is also a universal component, different positions are installed according to different requirements of each mechanism in service and each mechanism, the fruit piece support 39 is matched with the conveying roller to convey the fruit pieces on the upper surface of the fruit piece support, and the fruit piece support can be conveyed on the lower surface of the conveying roller by using a hanging basket in the coating mechanism.

s1, selecting fruits: acceptance of the offered oranges, including but not limited to: variety, weight, diameter, maturity, insect fruit, etc.; removing rotten fruits, fruits with unqualified colors and fruits with unqualified diameters and worms; soaking the selected qualified fruits in 150PPM sterilized water for 1 minute, and then washing with clear water;

s2, slicing: performing transverse cutting on the Wo oranges by using the slicing mechanism 11, wherein the thickness is required to be 5mm; the Wo citrus slices are conveyed by the feeding conveyor belt 14, the posture is corrected by the posture correcting conveyor belt 15, and finally the Wo citrus slices are sliced by the double-edge blade 31 on the upper side of the fruit slice conveyor belt 16, and the Wo citrus slices are conveyed by the fruit slice conveyor belt 16 and automatically fall into the fruit slice tray 39;

s3, drying: the tray conveyer belt 17 bears the fruit slice tray 39 full of fruit slices and conveys the fruit slice tray to the reversing conveyer roller 18, and then the fruit slices are dried by the drying mechanism 12 at the position of the drying conveyer roller 62 through the drying conveyer roller 62;

s4, coating: the fruit piece carrier 39 carrying the dried fruit pieces is transported by the drying transport roller 62 to the coating transport roller 61, where the chocolate coating is completed by the coating mechanism 13 at the coating transport roller 61.

The working principle of the invention is as follows:

the plurality of conveying belts (the belt bodies, the belt rollers and the frame bodies connected with the belt rollers) and the conveying rollers and various driving elements are programmed in advance by the industrial personal computer, set with parameters and matched with a plurality of photoelectric sensors (not shown), so that the flexible starting and stopping can be realized.

The selected Wo oranges are thrown onto the surface of the feeding conveyer belt 14 and conveyed by the feeding conveyer belt 14 to enter the posture correcting conveyer belt 15 through the cab apron 38; the oranges are divided into multiple lines to be conveyed simultaneously under the shunting action of the gradual change plate 21;

when the Wo oranges pass through the area of the posture correction conveying belt 15, the Wo oranges roll back and forth due to the posture correction conveying belt 15, and the Wo oranges can keep the posture that the bottom end or the head end faces downwards;

the Or enters the fruit piece conveyer belt 16 through another transition plate 38; before that, due to the action of the gradual change plate 21 (because the thickness of the gradual change plate 21 is gradually increased, the posture correction groove is narrowed, and finally the horizontal diameter of the Wo citrus is approximately attached), the Wo citrus posture is fixed and does not roll and move;

initially, the diversion plate 24 is raised, and the movable plate 25 is lowered; the Wo oranges move to the movable plate 25 and stop, and a plurality of Wo oranges are stacked on the left side of the movable plate 25 in each limiting groove; the control motor 29 is started, the control chain 33 drives the control gear 34 to rotate, the control gear 34 drives the control rack 35 to move, the control rack 35 is lifted, and the row of the Wo oranges closest to the movable plate 25 moves under the action of the fruit slice conveyor belt 16; meanwhile, the rack 35 is controlled to drive the transmission gear 36 to rotate, the transmission gear 36 drives the transmission rack 37 to move, the transmission rack 37 drives the flow distribution plate 24 to move downwards, the soft support 53 at the bottom of the flow distribution plate 24 presses the second row of the summer oranges, the second row of the summer oranges is prevented from moving along with the first row, and meanwhile, the soft support 53 cannot crush the summer oranges under the action of the gas spring 52;

when the first row of oranges contact the end part of the end plate 23, the control motor 29 is reversely started, the movable plate 25 falls, the flow distribution plate 24 is lifted, and the second row of oranges enter an undetermined state; at this time, the first piece of the vodka is continuously sliced by the double-edge blade 31, specifically, the linear motor is started, the rotor 51 slides along the magnetic track 50, the slider 32 moves along with the magnetic track 50, the slider 32 slides along the sliding rail 30, and the slider 32 drives the double-edge blade 31 to reciprocate; in the process, the double-edge blade 31 cuts one piece of the bottom of the wok orange each time, and the wok orange falls to the surface of the sliced surface contacting the fruit slice conveying belt 16 under the action of the control cylinder 28; the special control cylinder 28 is a servo electric cylinder, the stroke of the piston end is controllable, and the piston end of the control cylinder 28 contracts for a certain length after the double-edged blade 31 moves in sequence through programming;

the Wo citrus slices (including head and tail ends, much fresh-cut Wo citrus slice juice and easy to adhere to the surface of the fruit slice conveyor belt 16) are conveyed by the fruit slice conveyor belt 16, and under the action of the special-shaped plate 40 (the gap between the special-shaped plate 40 and the fruit slice conveyor belt 16 is slightly larger than the thickness of the Wo citrus slices), the Wo citrus slices are conveyed to the lower side of the fruit slice conveyor belt 16 from the upper side of the fruit slice conveyor belt 16; in the process, the size of the selected Wo oranges is uniform, so that several cut sheets of each Wo orange can be obtained through calculation, the first sheet and the last sheet (head and tail sheets) can be known through the calculation result by adding a counter by a linear motor, the first sheet and the last sheet (head and tail sheets) are matched with a sorting cylinder, the pushing of the scraping plate 70 is controlled, the head and tail sheets can be pushed out of a gap between the fruit sheet conveying belt 16 and the special-shaped plate 40, and in addition, the head and tail sheets can be removed and collected by arranging a waste bin at one side of the fruit sheet conveying belt 16;

the satisfactory woolly orange slices (except head and tail slices) pass through the horizontal section of the special-shaped plate 40, an air pump is connected to the position of the air inlet valve 41, the air inlet valve 41 is opened, an air exhaust hole is formed in the lower side of the air duct 42, a plurality of small holes are formed in the surface of the fruit slice conveying belt 16, the air duct 42 blows cold air to the woolly orange slices through the small-hole air duct 42 in the surface of the fruit slice conveying belt 16, at the moment, the adhesion between the woolly orange slices and the surface of the fruit slice conveying belt 16 is reduced (but still contact exists, so friction still exists) under the action of gravity and external force, and along with the continuous operation of the fruit slice conveying belt 16, the woolly orange slices want to move to the horizontal section of the special-shaped plate 40, and at the moment, the woolly orange slices lose bottom support and just fall into the fruit slice support 39;

after the citrus reiliana in the fruit piece support 39 falls into one row, the tray conveyer belt 17 rotates to a certain degree, then the citrus reiliana in the next row falls into the fruit piece support 39, until the citrus reiliana in the fruit piece support 39 falls into the tray conveyer belt 17, and the citrus reiliana is conveyed to the reversing conveyer roller 18 through the tray conveyer belt 17; in the process, the second fruit slice bracket 39 is fed to the designated position on the surface of the tray conveyer belt 17 by an automatic feeding machine (conventional tool);

the fruit slice tray 39 loaded with the full Wo citrus slices slides onto the roller 44 smoothly through the short beam 43 of the reversing conveying roller 18; the conveying motor 48 is started to drive the plurality of rollers 44 to rotate simultaneously (suitable for the reversing conveying roller 18, the drying conveying roller 62, the coating conveying roller 61 and the rear end conveying roller 60) by the driving belt 49 and the timing belt 46;

through the drying mechanism 12, the screw rod motor 64 is started to drive the screw rod 65 to rotate, and the side beam 59 is clamped between two beams of the drying conveying roller 62 and cannot rotate, so that the side beam 59 can move up and down under the control of the screw rod motor 64 (also applicable to the coating mechanism 13);

initially, the hanging basket of the drying mechanism 12 falls, when a fruit slice support 39 loaded with full citrus slices is positioned right above the hanging basket, the hanging basket moves upwards, and the fruit slice support 39 is supported by two bearing rollers 67; when the next fruit slice tray 39 full of Wo citrus slices also passes this position, it is again lifted; until the basket is fully loaded with the fruit sheet supports 39, the cabin door of the drying box 63 is opened, the screw rod motor 64 controls the basket to move upwards continuously until the fruit sheet supports 39 are all positioned in the drying box 63, and the cabin door of the drying box 63 is closed (the cabin door of the drying box 63 has a unique (perforated) sealing structure, and the bottom beam of the basket can be ensured not to enter the drying box 63 aiming at the special shape of the pipe basket, so that the drying box 63 can keep a certain sealing effect);

the drying is divided into hot air drying and cold air drying, the dried Wo citrus slices are still carried by the fruit slice support 39, the hanging basket moves downwards under the control of the screw motor 64, the hanging basket moves downwards successively, when the fruit slice support 39 moves to the same horizontal position as the roller 44 each time, the roller 44 starts to convey the fruit slice support 39 away, and then the next hanging basket is conveyed in sequence, so that the hanging basket is known to be emptied;

the dried fruit slice tray 39 enters the area of the coating mechanism 13, the mounting position of a coating conveying roller 61 of the coating mechanism 13 is special, the fruit slice tray 39 is conveyed by the upper end of the fruit slice tray 39 contacting with a roller 44, at the position, a screw rod motor 64 corresponding to the coating conveying roller 61 is started to control a hanging basket at the position to move downwards, the fruit slice tray 39 moves downwards along with the hanging basket, so that the chocolate solution in a chocolate solution box 66 is always in a certain amount (including viscosity and the like), the fruit slice tray 39 is immersed into one part of the chocolate solution, the chocolate solution overflows from a hollow part 56 of the fruit slice tray 39, the dried citrus reilian slices have lighter weight, when the fruit slice tray 39 continues to move downwards, the citrus reilian slices can float on the surface of the chocolate solution, at the moment, one surface of the citrus reilian slices is wrapped with a certain amount of the chocolate solution, and the edge part has a small amount of the chocolate solution spreading to the other surface of the citrus reilian slices, so that the outer edge (surface part) of the citrus reilian slices is fully wrapped with the chocolate; the process is completed quickly, the screw motor 64 rotates reversely to drive the hanging basket to move upwards to support the fruit slice support 39 out of the chocolate solution, the Wo citrus slice with one surface wrapped with the chocolate solution continues to move along with the fruit slice support 39, and the roller 44 drives the fruit slice support to be conveyed to the rear-end conveying roller 60 after the upper end of the fruit slice support 39 contacts the roller 44.

And then the packaging is finished, and the chip tray 39 stained with chocolate is cleaned and then put into an automatic feeding machine for recycling.

In the process, the hot air drying is carried out twice, and the primary drying temperature is as follows: rear conveying roller 60-screw 65 ℃, time: 8-slicing mechanism 11h; the secondary drying temperature is between 50 and 55 ℃ of magnetic track, and the time is as follows: 7-slicing mechanism 11h; when the drying time is up, the steam of the oven is closed, and after 5 minutes, the exhaust fan and the air blower are closed; after the primary drying is finished, the temperature of the mixture is balanced at normal temperature for more than 8 hours; and during cold air drying, starting a dehumidifier, adjusting the temperature of an air conditioner, controlling the temperature to be between 25 and 30 ℃ of a movable plate, dehumidifying, and performing primary cold air drying for the following time: the posture correcting conveyer belt 15-the transition plate 38h;

following the above process, the plurality of slicing mechanisms 11 of the present invention can be used together with one drying mechanism 12, the size of the drying mechanism 12 is not limited to the size illustrated in the drawings, the drying box 63 can theoretically allow a plurality of hanging baskets to enter simultaneously, and a plurality of compartment doors are provided at one side of the drying box 63 to correspond to the plurality of slicing mechanisms 11; and one drying mechanism 12 can correspond to a plurality of coating mechanisms 13, the working efficiency of each part in the invention is different, and the number of each mechanism needs to be flexibly configured according to the size of an actual production line to ensure the working efficiency.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.

Claims

1. The utility model provides a coating is worth mandarin orange piece automated processing equipment which characterized in that: comprises a slicing mechanism, a drying mechanism and a coating mechanism;

the slicing mechanism comprises a feeding conveying belt and a fruit piece conveying belt, a posture correcting conveying belt is arranged between the feeding conveying belt and the fruit piece conveying belt, a double-edge blade is arranged on one side of the fruit piece conveying belt, a tray conveying belt is arranged on one side, away from the double-edge blade, of the fruit piece conveying belt, a fruit piece tray is arranged on the tray conveying belt, and a reversing conveying roller is arranged at one end of the tray conveying belt;

the drying mechanism comprises a drying box, one side of the drying box is provided with a drying conveying roller, and the drying conveying roller is connected with the reversing conveying roller;

the coating mechanism comprises a chocolate liquid box, one side of the chocolate liquid box is provided with a coating conveying roller, and the coating conveying roller is connected with the drying conveying roller;

one side of the coating conveying roller is provided with a rear-end conveying roller;

the fruit piece support comprises a support edge, a plurality of support cores are arranged inside the support edge, support edges are fixedly arranged between the adjacent support cores, and hollow parts are formed between the support cores and the support edges.

2. The apparatus of claim 1, wherein the apparatus comprises: the feeding conveyer belt, the posture correcting conveyer belt, the fruit slice conveyer belt, the tray conveyer belt, the reversing conveying roller, the drying conveying roller, the coating conveying roller and the rear-end conveying roller are respectively controlled by a single motor and are respectively and detachably mounted on a plurality of racks; the feeding conveyer belt, the posture correcting conveyer belt and the tray conveyer belt are arranged at the same horizontal height, the conveying directions of the feeding conveyer belt and the posture correcting conveyer belt are mutually vertical, the conveying directions of the feeding conveyer belt and the fruit piece conveyer belt are the same, the tray conveyer belt is positioned at the bottom of the fruit piece conveyer belt, the conveying directions of the fruit piece conveyer belt and the tray conveyer belt are opposite, the reversing conveyer roller and the tray conveyer belt are arranged at the same horizontal height, the conveying directions of the tray conveyer belt and the reversing conveyer roller are opposite, and the reversing conveyer roller, the drying conveyer roller, the coating conveyer roller and the rear-end conveyer roller are sequentially connected in a head position; the posture correcting conveying belt consists of a plurality of belts which are distributed in a staggered manner, and the conveying directions of the adjacent belts are opposite; transition plates are arranged between the feeding conveying belt and the posture correcting conveying belt and between the posture correcting conveying belt and the fruit slice conveying belt, and the transition plates are fixedly connected with the rack.

3. The apparatus of claim 2, wherein the apparatus further comprises: the slicing mechanism further comprises two baffles, one end of each baffle is fixedly connected with one of the racks, one end of each baffle is located on the upper side of the feeding conveying belt, the other end of each baffle is located on the upper side of the posture correcting conveying belt, a plurality of gradient plates are arranged between the two baffles, the gradient plates are fixedly arranged on a supporting plate, two ends of the supporting plate are respectively fixedly connected with the two baffles, the two ends of each gradient plate are different in thickness, one end, far away from the baffle, of each gradient plate is large in thickness, one end, far away from the gradient plate, of each gradient plate is fixedly provided with a limiting plate, one end, far away from the gradient plate, of each limiting plate is fixedly provided with an end plate, the end plate is U-shaped, and two sides of the end plate are connected with the baffles; a posture correction groove is formed between the adjacent gradual change plates, and a limit groove is formed between the adjacent limit plates; the limiting plate is positioned at one side of the fruit piece conveying belt, and a gap is formed between the limiting plate and the fruit piece conveying belt.

4. The apparatus of claim 3, wherein said apparatus comprises: the double-edged blade is fixedly arranged on a sliding block, the sliding block is arranged on a sliding rail in a sliding manner, and the sliding rail is fixedly arranged on the end plate; a linear motor is arranged on one side of the sliding rail and comprises a magnetic track, a rotor is arranged on the magnetic track in a sliding manner, the magnetic track is fixedly connected with one side of the end plate, and the rotor is fixedly connected with the sliding block; the one end of end plate is fixed and is equipped with the control jar, the piston end of control jar is fixed and is equipped with the roof, the roof is close to the one end of limiting plate is equipped with a plurality of fore-set, and is a plurality of the fore-set respectively with a plurality of spacing groove one-to-one.

5. The apparatus of claim 3, wherein said apparatus comprises: a control motor is fixedly arranged at one end of the end plate, a driving chain wheel is fixedly arranged on an output shaft of the control motor, the driving chain wheel transmits a driving chain wheel through a control chain, the driving chain wheel is rotatably arranged at one side of the end plate, a control gear is coaxially arranged on the end plate, one side of the control gear is meshed with a control rack, and a movable plate is fixedly arranged at one side of the control rack; the middle of the limiting plate is provided with a movable groove vertical to the length direction of the limiting plate, and the movable plate is arranged in the movable groove in a sliding mode.

6. The apparatus of claim 5, wherein said apparatus comprises: a transmission gear is meshed with one side of the control rack, which is far away from the control gear, and is in rotary connection with the baffle plate, a transmission rack is meshed with one side of the transmission gear, which is far away from the control rack, and one end of the transmission rack is detachably provided with a flow distribution plate; the splitter plate is of a multi-tooth structure, each tooth corresponds to one movable groove, and the bottom end of each tooth is fixedly provided with a soft support; the flow distribution plate is connected with the transmission rack in a sliding mode through an air spring, a cylinder of the air spring is fixedly connected with the transmission rack, and a piston of the air spring is fixedly connected with the flow distribution plate.

7. The apparatus of claim 2, wherein said apparatus comprises: a special-shaped plate is arranged at one end of the fruit slice conveying belt, which is far away from the posture correcting conveying belt, the special-shaped plate comprises an arc-shaped section and a horizontal section, the arc-shaped section is consistent with the radian of the end part of the fruit slice conveying belt, the horizontal section is parallel to the bottom end of the fruit slice conveying belt, and a gap is formed between the special-shaped plate and the surface of the fruit slice conveying belt; the inboard of dysmorphism board slides and is equipped with the scraper blade, one side of scraper blade is equipped with the letter sorting jar, the letter sorting jar is fixed to be set up in the frame, the piston end of letter sorting jar with scraper blade fixed connection.

8. The apparatus of claim 7, wherein said apparatus comprises: the drying mechanism and the coating mechanism respectively comprise a hanging basket, the hanging basket comprises two side beams, the side beams are U-shaped, two rows of bearing rollers are fixedly arranged between the two side beams, a basket bottom beam is fixedly arranged at the bottom end of one side beam, and a threaded hole is fixedly formed in the basket bottom beam; and the drying conveying roller and the coating conveying roller are respectively and detachably provided with a screw rod motor, an output shaft of the screw rod motor controls a screw rod, and the screw rod is matched with the threaded hole.

9. The apparatus of claim 8, wherein said apparatus comprises: the reversing conveying roller, the drying conveying roller, the coating conveying roller and the rear-end conveying roller are identical in structure and respectively comprise a short beam and a bearing beam, a plurality of rollers are rotatably arranged between the short beam and the bearing beam, one end of each roller penetrates through the bearing beam, a belt wheel is fixedly arranged at one end of each roller penetrating through the bearing beam, and the plurality of belt wheels are driven by a synchronous belt; a conveying motor is fixedly arranged at one end of the bearing beam, a conveying belt wheel is fixedly arranged on an output shaft of the conveying motor, and the conveying belt wheel is in transmission with one belt wheel through a driving belt; the reversing conveying roller, the drying conveying roller and the rear end conveying roller are arranged at the same horizontal height, the coating conveying roller is higher than the horizontal height of the drying conveying roller, and the horizontal height difference between the coating conveying roller and the drying conveying roller is equal to the height of the supporting edge.

10. The apparatus of claim 1, wherein a method for automatically processing coated Wobo orange slices is provided, comprising the steps of:

s2, slicing: transversely cutting the Wo oranges by using the slicing mechanism, wherein the thickness is required to be 5mm; the Wo citrus slices are conveyed by the feeding conveyor belt, the posture of the Wo citrus slices is corrected by the posture correcting conveyor belt, and finally the Wo citrus slices are sliced by the double-edge blade on the upper side of the fruit slice conveyor belt and automatically fall into the fruit slice tray after being conveyed by the fruit slice conveyor belt;

s3, drying: the tray conveying belt bears the fruit piece trays full of fruit pieces and conveys the fruit piece trays to the reversing conveying roller, and then the fruit pieces are dried at the drying conveying roller by the drying mechanism through the drying conveying roller;

s4, coating: the fruit piece tray carrying the dried fruit pieces is conveyed to the coating conveying roller by the drying conveying roller, and the coating mechanism finishes chocolate coating at the coating conveying roller.