KR101938997B1 - Manufacturing device for sweet potato processed food - Google Patents

Abstract

An objective of the present invention is to provide a manufacturing device and a manufacturing method of processed sweet potato food which can manufacture processed sweet potato food with improved taste and texture. The manufacturing method of processed sweet potato food comprises: (a) a step of baking sweet potatoes; (b) a step of removing the skins of baked potatoes; (c) a step of visually checking black spots of sweet potatoes whose skins have been removed to classify the sweet potatoes into sweet potatoes with black spots and sweet potatoes without black spots; (d) a step of cutting the sweet potatoes with black spots into portions with black sports and portions without black spots to divide the sweet potatoes; (e) a step of manufacturing a sweet potato snack of a chip form with pieces with black spots; and (f) a step of manufacturing dries sweet potato with pieces without black spots among the sweet potatoes without black spots in the step (c) and the sweet potatoes with black spots in the step (d). The step (e) includes: (e-1) a step of mashing sweet potatoes; (e-2) a step of allowing mashed sweet potatoes to pass through a calendar roll to compress the mashed sweet potatoes; (e-3) a step of drying the compressed sweet potatoes; and (e-4) a step of forming the dried sweet potatoes in a compressed state in a prescribed size. The step (f) includes: (f-1) a step of forming sweet potatoes in a prescribed size; (f-2) a step of drying cut sweet potatoes; and (f-3) a step of cooling dried sweet potatoes.

Description

Technical Field [0001] The present invention relates to a sweet potato processed food,

The present invention relates to an apparatus for manufacturing a rubber-processed food, and more particularly, to an apparatus for manufacturing a sweet potato-processed food, which uses a baked sweet potato to produce a sweet potato snack with sweet potato malt and a chip.

Sweet potato is loved as a diet food because it has many vitamins and low calories. The demand for sweet potatoes is steadily increasing with the increase in the preference of these sweet potatoes, and farmers continue to develop new varieties of sweet potatoes. Sweet potatoes are harvested mainly from summer to autumn, and sweet potatoes that have not been sold at harvest time are stored and then sold.

However, stored sweet potatoes are difficult to maintain their original flavor, and when stored incorrectly, sweet potatoes may be harmed. Accordingly, in recent years, in addition to steaming, grilling and eating sweet potatoes, sweet potatoes have been processed and distributed as a variety of foods including malt, salad, and the like.

On the other hand, it has been disclosed in Korean Patent Laid-Open Publication No. 10-2017-0113967 (name: preparation method of sweet potato malt) as a conventional method of producing sweet potato malt. Briefly summarizing the above conventional techniques, pretreating washed sweet potatoes with steam at 70 to 90 캜 for 5 to 20 minutes and then peeling them; Treating the peeled sweet potatoes with steam at a temperature of 80 to 100 캜 for 1 to 3 hours to mature; Cutting the cooked sweet potato; And drying the cut sweet potato.

In order to shorten the manufacturing time and simplify the process, the conventional sweet potato malt liquor production method is generally prepared by boiling sweet potatoes with steam. However, the manufacturing method including the steaming step can be guaranteed high productivity, but the moisture contained in the sweet potato rapidly evaporates after a predetermined period of time. Most of the sweet potatoes are made of moisture except starch, and this moisture content reaches about 70% of the total weight of the sweet potato.

As the moisture of the sweet potato is evaporated, the sugars contained in the sweet potato are also discharged together with moisture, so that the sweetness of the sweet potato malt liquor is remarkably deteriorated.

Japanese Patent Application Laid-Open No. 10-2016-0038403

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems in the prior art, and provides a method for manufacturing processed sweet potato products and a manufacturing apparatus thereof, which can produce sweet potato processed foods improved in taste and texture by utilizing baked sweet potato It has its purpose.

Also, the method of manufacturing sweet potato processed food and its manufacture which can reduce the waste of resources and improve the productivity by utilizing sweet potatoes scattered in the manufacturing process by improving the cleanliness and hygiene of the work space and utilizing the scattered sweet potato as a raw material There is another purpose in providing the device.

Means for Achieving the Object The present invention provides, as means for achieving the above object, (a) baking a sweet potato; (b) peeling the bark of the baked sweet potato; (c) Classifying the black spots of the sweet potato from which the skin has been peeled by naked eyes into sweet potatoes with black spots and sweet potatoes with no black spots; (d) dividing the sweet potatoes with black spots by dividing the sweet potatoes into black spots and black spots; (e) preparing a sweet potato snack in chip form with a piece of black spots; (f) preparing a sweet potato malt from a sweet potato having no black spots in step (c) and a sweet potato having a black spots in step (d) (E-1) crushing the sweet potato; pressing the broken sweet potato (e-2) through a calender roll; (e-3) drying the pressed sweet potato; And (e-4) shaping the sweet potatoes having been dried in the compressed state to a predetermined size, wherein (f) comprises: (f-1) molding the sweet potatoes to a predetermined size; (f-2) drying the cut sweet potato; And (f-3) cooling the dried sweet potato.

The present invention also relates to a method of manufacturing a motorcycle comprising a water level plate, a vertical plate integrally fixed to the rear end of the water level plate, a driving motor fixed to a front surface of the vertical plate, a circular blade fixed to the driving motor, An automatic cutting device including a protective cover which covers the upper portion of the circular blade to protect an operator and a cutter provided below the circular blade and having a cutter guide bar which can be pushed toward the circular blade by placing a sweet potato to be cut, A calender roll having a heater inside thereof for pressing a sweet potato placed in a position directly under the hopper outlet end and a crushed sweet potato passing through a calender roll; A sweet potato snack manufacturing section having a moving means for moving the sweet potato snack to a predetermined position, wherein the horizontal plate further includes a safety guide The safety guide has a connecting block formed at an upper center thereof. A bar insertion groove is formed in the center of the connecting block to fix the cutting guide bar. The bar fixing groove is formed at both sides of the connecting block, And a basket insertion groove in which a part of the storage basket for storing the piece of sweet potato cut as a space having a predetermined size is inserted is formed in the lower part.

The sweep unit further includes a sweep motor installed inside the fixed block for fixing the position of the drive motor, and the sweep unit includes a motor shaft of the sweep motor, And a sweepper is coupled to the ball screw so that the sweepper sweeps the surface of the grounded vertical plate according to the rotation of the ball screw.

In addition, an extension piece is further formed at one end of the vertical plate, a discharge conveyor is arranged below the extension piece, a plurality of air injection holes are formed on the extension piece with an interval in the vertical direction, And an air supply pipe for periodically pulsing the air supply pipe is connected to be sloped to be pulsed toward the discharge conveyor.

The present invention has the effect of producing a processed sweet potato food having improved taste and texture by using baked sweet potato.

Also, by collecting the sweet potatoes scattered during the manufacturing process, it is possible to improve the cleanliness and hygiene of the work space and to utilize the scattered sweet potato as a raw material, thereby reducing waste of resources and significantly improving productivity.

FIG. 1 is a flowchart showing an embodiment of a method for manufacturing a sweet potato processed food according to the present invention.
2 is a flow chart for explaining the sweet potato snack manufacturing step of FIG.
3 is a photograph of a sweet potato snack made in the form of a chip.
Fig. 4 is a flowchart for explaining the step of preparing the sweet potato malt lobster of Fig. 1;
5 is an actual photograph of a state in which sweet potatoes are molded to a certain size in order to prepare sweet potato malt liquor.
Fig. 6 is a photograph showing the real of the cooled sweet potato. Fig.
7 is an exemplary view of a cutting machine constituting an automatic cutting apparatus according to the present invention, and is a front view of a circular blade.
Fig. 8 is an exemplary view of a cutting machine constituting an automatic cutting apparatus according to the present invention, and is a side view based on Fig. 7. Fig.
FIG. 9 is a plan view of a cutter constituting the apparatus for manufacturing processed foods of sweet potato according to the present invention, with reference to FIG. 7.
10 is an exemplary view showing a state in which a sweet potato is sliced using a cutting machine according to the present invention.
11 is a conceptual view schematically showing a sweet potato snack manufacturing unit according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Before describing the present invention, the following specific structural or functional descriptions are merely illustrative for the purpose of describing an embodiment according to the concept of the present invention, and embodiments according to the concept of the present invention may be embodied in various forms, And should not be construed as limited to the embodiments described herein.

In addition, since the embodiments according to the concept of the present invention can make various changes and have various forms, specific embodiments are illustrated in the drawings and described in detail herein. However, it should be understood that the embodiments according to the concept of the present invention are not intended to limit the present invention to specific modes of operation, but include all modifications, equivalents and alternatives falling within the spirit and scope of the present invention.

Hereinafter, a method of manufacturing a sweet potato processed food according to the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a flow chart illustrating an embodiment of a method for manufacturing processed sweet potato products according to the present invention. FIG. 2 is a flow chart for explaining a sweet potato snack manufacturing step of FIG. 1, and FIG. FIG. 4 is a flow chart for explaining the manufacturing process of the sweet potato malt louse shown in FIG. 1, FIG. 5 is an actual photograph of the sweet potato molded in a predetermined size to produce sweet potato malt, FIG. It's a picture.

(A) baking a sweet potato (S10), (b) peeling the bark of the baked sweet potato (S20), (c) peeling the bark of the baked sweet potato (D) a step of sorting the sweet potatoes having melted black potatoes into black potatoes with black spots and black potatoes with no black spots; (d) (E) dividing the sweet potato into pieces that are not black spots in step (c); (e) preparing a sweet potato snack in the form of chips with black spots; And a step (S60) of preparing a sweet potato malt with a sweet potato and a sweet potato slice in which a black spot is not formed in a sweet potato having a black spot in the step (d).

First, prepare potatoes of good quality before step S10. A good quality sweet potato has a skin color when it is seen with the naked eye, no hairs on its surface, and it is solid and hard, so it can be prepared by covering a good quality sweet potato.

When the preparation of the sweet potato is completed, it is put in a big bath containing water to wash the surface of the sweet potato, and the foreign substance such as soil buried on the surface of the sweet potato is washed in flowing water.

Next, step S10 is a step of baking the washed sweet potatoes in an oven. Here, the baking condition of the sweet potatoes is baked for 60 minutes at 150 to 200 ° C., so that the sweet potatoes in the oven can be appropriately baked.

Here, when the baking temperature is below 150 ° C, it takes a long time to bake the sweet potatoes, or the baking process may not be uniform. When the baking temperature is above 220 ° C, the surface of the sweet potato is burnt and the taste may be deteriorated.

On the other hand, baked sweet potatoes are used to produce processed sweet potatoes. In the process of baking sweet potatoes, moisture is evaporated on the surface of sweet potatoes and the shells become thick and firm. At this time, the sweet potatoes are cooked in a homogeneous state. Sweet potato peel suppresses going out. This makes it possible to improve the taste and texture of sweet potatoes compared to when cooked with boiled sweet potatoes.

Next, in step S20, the peeled baked sweet potato is peeled. The exfoliation is carried out using known means and methods.

Next, in step S30, the sweet potato having a lesion such as a black spot is selected from the outer surface of the inner surface of the sweet potato peeled in step S20, and the sweet potato having black spots and the sweet potato having no black spots are classified.

In general, sweet potatoes with black spots can be consumed, but because of the color change, these sweet potatoes have markedly lowered their commercial value as sweet potatoes.

However, in the method for manufacturing processed foods of sweet potato according to the present invention, sweet potatoes with black spots can be sliced and utilized effectively.

The sweet potato having black spots classified in step S30 is subjected to step S40. More specifically, in step S40, the sweet potato having black spots can be cut with a knife, or can be cut and divided through an automatic cutting device described later. The matters related to the recovery of sweet potato fly ash scattered in the process of cutting sweet potatoes and the automatic cutting device used to cut sweet potatoes will be described in detail in the explanation of the sweet potato food manufacturing apparatus described later.

Meanwhile, the sweet potatoes divided in the step S40 are separately stored in the storage baskets for the post-treatment process.

Next, in step S50, a sweet potato snack is prepared in the form of chip with sweet potato slices having black spots divided in step S40. As shown in FIG. 2, step (S51) of crushing sweet potatoes (e-1) (S53); (e-3) drying the squeezed sweet potatoes; (S53) and (e-4) drying the pressed sweet potatoes in the pressed state; (Step S54). On the other hand, step S50 may be manufactured by a sweet potato snack manufacturing unit (shown in FIG. 12) among the sweet potato-processed foods manufacturing apparatus described later.

More specifically, in step S51, the pieces of sweet potato pieces with crushed black spots and the scattered sweet potato products are crushed together in step S40. If the sweet potatoes are not evenly crushed at this stage, the S52 step to be described later may not be performed properly, resulting in a problem of deteriorating the merchantability. Therefore, it is desirable to crush the sweet potato evenly at this stage.

In step S53, the pressed sweet potatoes moved through the moving means T are dried. At this time, in the drying condition, it is dried in a dryer at 60 to 70 ° C for 7 to 8 hours.

 If the drying time is set to 7 hours or less or more than 8 hours in step S53, the shape of the sweet potato may not be properly displayed in step S54.

Next, in step S54, the dried sweet potato is molded into a predetermined size so as to have a predetermined size so as to be easily taken as shown in FIG.

As a result, even if a chip type sweet potato snack is manufactured using a sweet potato having a black spot, it can not be visually judged whether or not a black spot exists in the final product because it is produced by crushing. In addition, productivity can be greatly improved by using sweet potato products collected in the process of cutting sweet potatoes. Therefore, not only can the sweetness of sweet potato snacks be appreciated sufficiently, but productivity can be greatly improved because the portion to be discarded can be used as a raw material of sweet potato snack to be produced as a product.

5, the step (f-1) of shaping the sweet potato into a predetermined size (S61), (f-2) the step of drying the sweet potato (S62 And (f-3) cooling the dried sweet potato (S63).

At this time, in step S60, sweet potatoes that do not have black spots in step S30 and pieces that do not have black spots that are fragmented in step S40 are used to produce sweet potato malt sprouts. In other words, the sweet potato malt sprouts which are classified in the steps S30 and S40 and which have no black spots can be used to obtain high commerciality. The drying and molding conditions in steps S61 and S62 are the same as those in steps S53 and S54 described above. Meanwhile, FIG. 5 is an actual photograph of a state in which sweet potatoes are molded in a predetermined size in order to prepare sweet potato macaroni.

Hereinafter, an apparatus for manufacturing a sweet potato processed food according to the present invention will be described with reference to the accompanying drawings. The apparatus for manufacturing processed foods of sweet potato according to the present invention mainly comprises an automatic cutting apparatus and a sweet potato snack manufacturing unit. Here, the sweet potato snack manufacturing unit is a unit used in the process for advancing the step S50, and the automatic cutting unit is used to progress more efficiently in the process of step S40. Hereinafter, the automatic cutting apparatus will be described first.

Generally, in order to carry out the baking process of sweet potato, facilities for the sweet potato must be provided separately. Therefore, the sweet potato maker may purchase the rapidly cooled sweet potato (hereinafter referred to as 'iced sweet potato') and process the sweet potato. In this case, the step S10 may be omitted.

If you use iced sweet potatoes, you have to thaw them before processing. If you completely thaw the sweet potatoes, it will not be easy to keep them in the process of cutting, etc. So, It is preferable to proceed.

In this case, it is necessary to cut out the insect part and the black spots in the iced sweet potato. Even if the cooled sweet potato is thawed for a predetermined time, the inside of the sweet potato is frozen, so it is easy to divide the sweet potato . At this time, it is preferable to use an automatic cutting apparatus because simply cutting with a knife reduces the efficiency of the work. Therefore, a device that enables a worker to perform a cutting operation safely and efficiently becomes necessary, thereby inventing an apparatus as shown in Figs. 7 to 9.

6 shows an actual photograph of such frozen sweet potato.

7 is a front view showing a circular cutter of the automatic cutting apparatus according to the present invention, and FIG. 8 is an exemplary view of a cutter constituting the automatic cutting apparatus according to the present invention. As shown in FIG. 7 FIG. 9 is an exemplary view of a cutter constituting an apparatus for manufacturing processed foods of sweet potato according to the present invention, and FIG. 10 is a plan view showing an example of cutting a sweet potato using a cutting machine according to the present invention. .

7 to 9, an automatic cutting apparatus according to the present invention includes a cutter 100. [ At this time, for convenience of explanation, some of the constitutional cities are processed in a schematic manner.

The cutter 100 includes a horizontal plate 10, a vertical plate 12, a driving motor 14, a circular blade 16, a protective cover 18, and a cutting guide bar 20.

The protection cover 18 is provided to prevent an accident by sealing the upper part of the circular blade 16 and has a lower end fixed to a bushing of the circular blade 16, The cutting guide bar 20 is not fixed to the vertical plate 12 but is spaced apart from the vertical plate 12.

In addition, the apparatus for manufacturing processed foods of sweet potato according to the present invention further includes the following constitutions for enhancing safety and hygiene.

The cutter 100 according to the present invention is seated on a fixed table TB. The fixed table 100 maintains a proper height so that an operator can stand and work.

A discharge conveyor 420 is further installed at one side of the stationary table 100. At this time,

At this time, the reason why the extension piece 110 is installed is that swept sweet potato products are dropped on the discharge conveyor 420 when the sweet potato product is sweeped, .

On the other hand, the safety plate 120 is fixed to the horizontal plate 10.

The safety guide 120 has a substantially H shape and a connecting block 122 is formed at an upper center of the safety guide 120. The cutting guide bar 20 can be fixed to the center of the connecting block 122, An insertion groove 124 is formed in the insertion block 124. An arm fixing groove 126 is formed on both sides of the connection block 122 with respect to the connection block 122. A storage basket for storing pieces of the sweet potato And a basket insertion groove 128 is formed so that the basket insertion groove 128 can be fixed so as not to move.

Here, the bar insertion groove 124 is a means for guiding the cutting guide bar 20 to be inserted and fixed, so that the rear end of the cutting guide bar 20 can be separated from the vertical plate 12.

That is, since the cutting guide bar 20 is fixed to the safety guide 120, the apparatus for manufacturing processed foods of sweet potato according to the present invention can be spaced apart from the plate surface of the vertical plate 12, So that interference does not occur when the sweepper 134, which will be described later, moves while sweeping the plate surface of the vertical plate 12, so that a smooth sweep action is caused.

In addition, when the cutting guide bar 20 is coupled to the vertical plate 12, the sweet potato product attached to the joining point is not easily cleaned. If the vertical guide 12 has the same structure as the present invention, It is easy to clean sweet potato products.

 As shown in FIG. 10, the arm mounting groove 126 is a guide for allowing an operator to move the arm constantly without being widened or narrowed when the arm is moved back and forth. It is possible to prevent safety accidents due to contact with the vehicle.

Therefore, the arm mounting groove 126 should be deep enough to prevent the arm from escaping when the arm is moved, and wide so that the arms can move smoothly. This is because the elbows are much larger than the cuffs, so that they do not get caught in the work while keeping the margin.

At this time, the length of the safety guide 120 should be designed to be close to the position of the circular blade 16. This is because the storage basket for storing the pieces of the sweet potato cut in the lower portion of the circular blade 16 should be disposed Because.

In this case, it is preferable that only one part of the storing basket is inserted into the basket insertion groove 128 so as to be fixed so as not to move easily, so that the cut sweet potato pieces can be received smoothly. 120). At this time, although not shown, the storage basket may be provided with a partition for separating the sweet potato pieces with black spots and the space for dividing the sweet potato pieces into the pieces of sweet potatoes with no black spots.

The safety guide 120 according to the present invention is spaced apart from the vertical plate 12 by moving the sweet potato into the circular blade 16 so that the sweet potato can move with the circular blade 16, This is because you can safely guide your arm.

Thus, even an unskilled worker can safely work because he or she only holds the sweet potato from both sides and pushes it toward the circular blade 16 in a state that both arms are inserted into the arm fixing groove 126 of the safety guide 120. [

On the other hand, the present invention further includes a sweep unit capable of periodically cleaning the sweet potato product in order to improve the hygiene.

The sweep unit includes a sweep motor 130 installed in a fixed block (BLOC) (see FIG. 8) provided for fixing the position of the drive motor 14.

A ball screw 132 is fixed to the motor shaft of the sweep motor 130 and a sweepper 134 is coupled to the ball screw 132. Here, the ball screw 132 is installed at an upper portion, which should be installed at a height at which the sweet potato product can not be scattered by the protective cover 18.

At this time, the other end of the ball screw 132 is fixed in a bearing so as to be rotated in place on the extending piece 110.

In particular, since the sweepper 134 does not interfere with movement of the swash plate 134 along the swash plate 12, the swash plate 134 can sweep the swash plate very cleanly.

Since the sweepper 134 is grounded on the plate surface, the sweepper 134 can only sweep the sweepper 134 with respect to the rotation of the ball screw 132, so that the sweepper 134 can sweep the plate surface of the vertical plate 12 It is.

Here, the control of the movement of the sweepper 134 may control the position of the sweepper 134 by recognizing the rotation speed of the sweep motor 130 as an encoder or the like, A switch means such as a limit switch is provided on a bearing for fixing the bearing so that the sweepper 134 is switched when the limit switch is touched so that the sweep motor 130 is rotated in the reverse direction, And may be configured to wait for the next sweep operation.

In addition, it is preferable that the sweep motor 130 is controlled to sweep the sweep motor periodically by a controller (not shown).

Accordingly, when the sweep motor 130 is driven and the ball screw 132 is rotated, a sweepper 134 coupled to the sweep motor 134 is moved in the longitudinal direction of the ball screw 132, As shown in FIG.

Then, the sweet potato product stuck to the surface of the vertical plate 12 is pushed to the one end side by the sweepper 134, finally pushed to the extended piece 110, and downwardly discharged therefrom, 420) and then returned to the next process.

In addition, since the sweet potato product usually has a viscosity depending on the moisture content, it does not fall off from the surface of the vertical plate 12, and the sticking amount is considerable. Therefore, even though the sweep is pushed by the sweepper 134, when the wiper of the automobile is turned on, the same phenomenon appears on the surface of the glass as if dust and the like left on one side of the windshield were left on the wiper line.

In order to solve this problem, in the present invention, a plurality of air injection holes 150 are formed in an in-line shape on the extension piece 110 at intervals in the vertical direction, It is possible to connect the same air supply pipe 152 so that air can be pulsated at a point of time when sweeping ends.

At this time, an air supply tank and an air pump (not shown) are connected to the air supply pipe 152, and the air pump is controlled by a controller (not shown).

In particular, it is preferable that the tip of the air supply pipe 152 is disposed obliquely so as to blow air downward through the air injection hole 150, that is, toward the discharge conveyor 420.

This configuration can improve the hygienic properties of the sweet potato remnants that are left on the vertical plate 12 automatically, and can also be used for materials for making sweet potato products since the collected sweet potato products are collected before contamination. So that efficient use of resources becomes possible.

On the other hand, when the sweet potato with black spots is cut into black spots and black spots through the above-described automatic cutting device, the pieces of sweet potato with black spots and the sweet potato sprouts scattered by the circular knife (16) To make chip type sweet potato snacks. The sweet potato snacks in the form of chips are prepared by a sweet potato snack manufacturing section described later.

11 is a conceptual view schematically showing a sweet potato snack manufacturing unit according to the present invention.

As shown in FIG. 11, the sweet potato snack manufacturing unit includes a hopper H having a grinder BR therein, and a calender having a heater inside thereof, which is located in the lower portion of the hopper H, And moving means (T) for moving the pressed sweet potatoes which have passed the roll (CR) and the calender roll (CR).

At this time, the sweet potato snack manufacturing unit is installed adjacent to the rear end of the automatic cutting apparatus so as to receive the sweet potatoes, which are not shown, but are separated from the automatic cutting apparatus and are preferably cut by the automatic cutting apparatus.

More specifically, in the sweet potato snack manufacturing section, the sweet potato pieces with crushed black spots and the sweet potato products scattered by the circular knife 16 are injected into the hopper (H) ), And the pressed sweet potatoes are transferred to the transfer means T for the post-treatment process.

In other words, the sweet potato put into the sweet potato snack manufacturing section is manufactured as a chip type sweet potato snack through the process of the cracking (S51), the pressing (S52), the drying (S53), and the forming (S54) shown in FIG.

100: Cutter
10: Horizontal plate
12: Vertical plate
14: Driving motor
16: Round blade
18: Protective cover
20: Cutting guide bar
120: Safety guide

Claims (4)

delete A sweet potato snack manufacturing apparatus comprising an automatic cutting apparatus for cutting sweet potatoes and a sweet potato snack manufacturing unit for producing a tabular sweet potato snack by crushing the sweet potatoes separated in the automatic cutting apparatus,
In the automatic cutting apparatus,
A vertical blade fixed vertically to the rear end of the horizontal plate; a driving motor fixed to a front side of the vertical plate; a circular blade fixed to the driving motor and rotating at a constant speed; And a cutting guide bar which is disposed below the circular blade and can be pushed toward the circular blade by placing a sweet potato to be cut,
The safety plate may further include a safety guide having a connecting block formed at an upper center thereof, a bar insertion groove fixed to the cutting guide bar so as to be fitted in the center of the connecting block, And a basket insertion groove in which a part of a storage basket for storing pieces of sweet potatoes cut as a space of a predetermined size is inserted is formed in a lower portion of the basket insertion groove,
The sweet potato snack manufacturing unit includes:
A calender roll having a heater disposed therein for pressing the sweet potato placed in a position directly under the hopper outlet end, and a pressed sweet potato having passed through a calender roll; And moving means for moving the sweet potato-processed food. The method of claim 2,
The sweep unit further includes a sweep motor installed inside the fixed block provided for fixing the position of the driving motor, and the motor shaft of the sweep motor has a ball And a sweepper is coupled to the ball screw so that the sweepper sweeps the surface of the grounded vertical plate according to the rotation of the ball screw. The method of claim 3,
A plurality of air injection holes are formed on the extension piece at intervals in the vertical direction, and air is periodically injected into the air injection holes, Is connected in an oblique direction so as to be pulsed toward the discharge conveyor.

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