JP2012201367A - Device and method for supplying deformable edible oil-and-fat product - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a device and method for supplying a deformable edible oil-and-fat product, which is configured to continuously transfer the plate-shaped deformable edible oil-and-fat product in a packaging machine with satisfactory positional accuracy via a belt conveyor.SOLUTION: The device and method for supplying a deformable edible oil-and-fat product are provided. The device is configured to supply an deformable edible oil-and-fat product 3 to the packaging machine by a plurality of belt conveyor devices 4, 5 and 6. Immediately before the packaging machine, there is the positioning belt conveyor device 6 for adjusting the position of the deformable edible oil-and-fat product cut by a cutter and conveyed by the belt conveyor devices 4 and 5. A transfer position correcting mechanism supplying the deformable edible oil-and-fat product 3 conveyed by the positioning belt conveyor device 6 in the direction of the packaging machine 7, onto a packaging sheet mounted on the packaging machine 7 in a predetermined direction and position at a predetermined interval, is provided in the positioning belt conveyor device 6.

Description

  The present invention relates to an edible oil and fat product having difficulty in retaining shape at room temperature, such as butter and margarine, that is, an apparatus and method for supplying difficult-to-hold edible oil and fat products. The present invention relates to a supply device and a supply method that can continuously supply a packaging machine with high positional accuracy while maintaining the shape-retaining property.

  BACKGROUND ART A belt conveyor is conventionally known as one of conveying apparatuses for products such as food. Since belt conveyors are easy to install and relatively inexpensive, they are used in a wide variety of manufacturing processes for various products.

  Patent Document 1 relates to a method and apparatus for supplying plastic oil and fat, and uses a belt conveyor to supply plastic oil and fat such as butter and margarine into a cylinder.

  Moreover, patent document 2 is related with the manufacturing method and apparatus of sliced cheese, and uses the belt conveyor in the manufacturing process of sliced cheese.

JP-A-4-370082 JP-A-5-336883

  As described above, in the mass production of various products such as foods, it is already known that a belt conveyor is used in the production process (line), and butter and margarine, which are edible oils and fat products having difficulty in shape retention. Belt conveyors are also used in manufacturing processes such as these.

  Here, in the manufacturing process using the belt conveyor, the belt may be extended or meandered, or the product may be caught when the product is transferred between the belt conveyors. This causes a problem that the product is misaligned when the product is supplied to the packaging machine via the belt conveyor, and the finished product packaging is deteriorated, resulting in a packaging failure.

  The phenomenon of the position shift can also occur in the manufacturing process of plate-like edible oil and fat products (difficult to retain edible oil and fat products) such as butter and margarine.

  For example, FIG. 3 will be used to explain an example of the occurrence of misalignment. In FIG. 3A, when a difficult-to-hold edible oil and fat product 3 such as butter is transferred from the belt conveyor device 1 to the belt conveyor device 2. Originally, it should be transferred to the position of the broken line 13a. However, as shown by the solid line 13b, the “shift in direction” of the difficult-to-hold edible oil and fat product 3 occurs.

  Moreover, in FIG.3 (b), when the hard-to-hold edible oil and fat product 3 must be transferred to the position of the broken line 13c, the position of the hard-to-hold edible oil and fat product 3 as shown by the solid line 13d. There is a “delay (front / back position shift)” due to the shift.

  In FIG. 3 (c), the hard-to-retain edible oil / fat product 3 must be transferred to the position of the broken line 13f, as shown by the solid line 13e. A “left-right misalignment” has occurred.

  In addition to the above phenomenon, when transporting plate-like hard-to-retain edible oils and fats products such as butter and margarine, the thin film of the oil and fat products adheres to the belt surface of the belt conveyor in a short time, and the transport conditions due to its adhesiveness There are also concerns that the stable operation will be hindered.

  On the other hand, when supplying plate-shaped difficult-to-hold edible oils and fat products such as butter and margarine to a packaging machine, a high positional accuracy within 1 mm is generally required with an error. It has not been easy to achieve this accuracy with a manufacturing apparatus using a conventional belt conveyor.

  Therefore, the present invention relates to difficult-to-retain edible oils and fat products that are difficult to retain shape at room temperature of about 15 ° C., such as butter and margarine. The position deviation when supplied to the packaging machine, for example, the orientation deviation, delay, left and right position deviation is automatically corrected, and the plate-shaped difficult-to-hold edible oil and fat product is packed without breaking the shape. It is an object of the present invention to provide a supply device and a supply method for difficult-to-hold edible oil and fat products that are continuously transferred to a machine with high positional accuracy.

The invention according to claim 1 is a supply device in which a plurality of belt conveyor devices are continuously arranged in the transport direction toward the packaging machine, and supplies the difficult-to-hold edible oil and fat products to the packaging machine by the plurality of belt conveyor devices. And
A belt conveyor device for position adjustment in which position adjustment of the difficult-to-hold edible oil and fat product that has been cut by the cutting machine and conveyed by the belt conveyor device is performed is provided immediately before the packaging machine,
The difficult-to-hold edible oil / fat product transported in the direction of the packaging machine by the belt conveyor device for position adjustment, on a packaging sheet mounted on the packaging machine, with a predetermined orientation and position, A transfer position correction mechanism for supplying at intervals is attached to the belt conveyor device for position adjustment.

The invention according to claim 2
The transfer position correction mechanism is
The difficult-to-hold edible oil / fat product on the belt conveyor device for position adjustment is sandwiched from the direction orthogonal to the conveying direction, moved at a predetermined speed in the direction in which the packaging machine is disposed, and 2. The supply device for difficult-to-hold edible oil / fat products according to claim 1, comprising a pair of holders for supplying the hardly-shaped, edible oil / fat products on a package sheet mounted thereon.

The invention described in claim 3
Each of the pair of holders is
A rear support piece extending from the direction orthogonal to the conveying direction toward the position of the difficult-to-hold edible oil and fat product on the belt conveyor device for position adjustment;
A side support piece extending from an edge of the rear support piece on the side away from the difficult-to-hold edible oil and fat product in a direction perpendicular to the rear support piece and in which the packaging machine is disposed. The supply device for difficult-to-hold edible oil and fat products according to claim 2, wherein the supply device is an L-shaped holder.

The invention according to claim 4
When the predetermined speed at which the pair of holders moves in the direction in which the packaging machine is deployed approaches at least the packaging machine, the belt conveyor device for position adjustment moves in the direction of the packaging machine 4. The supply device for difficult-to-hold edible oil / fat products according to claim 2 or 3, wherein the supply device is higher than the speed of the edible oil / fat product.

The invention according to claim 5
A device for heating and / or cooling the surface of the belt on which the difficult-to-hold edible oil and fat product of the belt conveyor device for position adjustment is mounted is arranged in the belt conveyor device for position adjustment. It is a supply apparatus of the hard-to-hold edible oil and fat product as described in any one of Claims 1 thru | or 4.

The invention described in claim 6
A device for spraying fluid or powder onto the surface of the belt on which the difficult-to-hold edible oil or fat product of the belt conveyor device for position adjustment is mounted is attached to the belt conveyor device for position adjustment. It is a supply apparatus of the hard-to-hold edible oil and fat product as described in any one of Claims 1 thru | or 5.

The invention described in claim 7
A supply method in which a plurality of belt conveyor devices are continuously arranged in a conveying direction toward the packaging machine, and supply the difficult-to-hold edible fat products to the packaging machine by the plurality of belt conveyor devices,
A belt conveyor device for position adjustment in which the position adjustment of the difficult-to-hold edible oil and fat product that has been cut by the cutting machine and conveyed by the belt conveyor device is performed is provided immediately before the packaging machine,
The difficult-to-hold edible oil and fat product conveyed toward the packaging machine by the belt conveyor device for position adjustment by the transfer position correction mechanism attached to the belt conveyor device for position adjustment, It is a supply method of a hard-to-hold edible oil and fat product characterized in that it is supplied on a packaging sheet mounted on a packaging machine at a predetermined direction and position and at a predetermined interval.

The invention described in claim 8
The transfer position correction mechanism includes a pair of holders, and the pair of holders
The difficult-to-hold edible oil / fat product on the belt conveyor device for position adjustment is sandwiched from the direction orthogonal to the conveying direction, moved at a predetermined speed in the direction in which the packaging machine is disposed, and 8. The supply method of a difficult-to-hold edible oil / fat product according to claim 7, wherein the difficult-to-hold edible oil / fat product is supplied on a package sheet mounted thereon.

The invention according to claim 9
Each of the pair of holders is
A rear support piece extending from the direction orthogonal to the conveying direction toward the position of the difficult-to-hold edible oil and fat product on the belt conveyor device for position adjustment;
A side support piece extending from an edge of the rear support piece on the side away from the difficult-to-hold edible oil and fat product in a direction perpendicular to the rear support piece and in which the packaging machine is disposed. It is an L-shaped holder, The supply method of the hard-to-hold edible oil and fat product of Claim 8 characterized by the above-mentioned.

The invention according to claim 10 is:
When the predetermined speed at which the pair of holders moves in the direction in which the packaging machine is deployed approaches at least the packaging machine, the belt conveyor device for position adjustment moves in the direction of the packaging machine 10. The method for supplying a difficult-to-hold edible oil / fat product according to claim 8 or 9, characterized in that the speed is higher than the speed of the cooking.

The invention according to claim 11
The surface of the belt on which the difficult-to-hold edible oily fat product of the belt conveyor device for position adjustment is mounted is heated or cooled. The difficult-to-hold edible food according to any one of claims 7 to 10. This is a method for supplying oil and fat products.

The invention according to claim 12
After the fluid or powder is sprayed on the surface of the belt on which the difficult-to-hold edible oil / fat product of the belt conveyor device for position adjustment is mounted, the difficult-to-hold edible oil / fat product is mounted on the belt. It is a supply method of the difficult-to-hold edible oil and fat product as described in any one of Claims 7 thru | or 11 characterized by these.

  According to this invention, difficult-to-hold edible oils and fat products having difficulty in retaining shape at room temperature, such as butter and margarine, in particular, plate-shaped difficult-to-hold edible oils and fat products are supplied to the packaging machine via the belt conveyor. Misalignment, for example, misorientation, delay, left and right misalignment, and automatically corrects the position of the plate-shaped difficult-to-hold edible oils and fats without breaking the shape of the plate. It is possible to provide a supply device and a supply method for a difficult-to-hold edible oil and fat product to be transferred.

The schematic plan view explaining the state by which a difficult-to-hold edible oil and fat product is supplied to a packaging machine via a belt conveyor using the supply apparatus which concerns on this invention. (A), (b), (c), (d) is a flowchart explaining the position correction process of the hard-to-hold edible oil and fat product by the transfer position correction mechanism with which the supply apparatus which concerns on this invention is equipped. It is a schematic plan view explaining the case of transporting difficult-to-hold edible oil and fat products using a conventional belt conveyor, (a) a diagram showing a deviation in the orientation of the product, (b) a diagram showing a product delay, (C) The figure which shows the deviation | shift from right and left with respect to the advancing direction of a product.

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

  FIG. 1 is a schematic plan view illustrating a state in which a difficult-to-hold edible fat and oil product is supplied to a packaging machine via a belt conveyor using the supply device according to the present invention.

  A plurality of belt conveyor devices 4, 5, 6 are continuously arranged in the transport direction (direction indicated by arrow 8) toward the packaging machine 7. Difficult-shaped edible oils and fat products, for example, plate-like butters 3a, 3b, 3c are supplied to the packaging machine 7 by the plurality of belt conveyor devices 4, 5, 6. In this specification, the plate-like butters 3a, 3b, and 3c may be collectively referred to as “butter 3”.

  When the belt conveyor device 4 is transported in the transport direction indicated by the arrow 8, the plate-like butter to be transported is cut into butters 3a, 3b, and 3c by a cutting machine (not shown). In the figure, the lines formed in a cross shape on the surfaces of the butters 3a, 3b, 3c are respectively used by consumers using the butter 3a as a mark while grasping the quantity, capacity and weight. It is used as a mark for cutting and bending.

  The conveying speed of the belt conveyor device 5 following the belt conveyor device 4 is set slightly faster than the conveying speed of the belt conveyor device 4 with respect to the butter conveying direction. As a result, when transferring from the belt conveyor device 4 to the belt conveyor device 5, the belt conveyor is located between the butter 3c and the butter 3b, and between the butter 3b and the butter 3a at the front and rear positions in the butter conveying direction, respectively. It becomes larger than when it was conveyed on the apparatus 4.

  In this way, by adjusting the conveyance speed of the plurality of belt conveyor devices 4, 5, and 6 arranged in the conveyance path leading to the packaging machine 7, finally, the butter 3c at a scheduled time interval. 3b and 3a are sequentially supplied to a wrapping sheet (a wrapping paper, a wrapping film, etc., not shown) sequentially and continuously mounted on the wrapping machine 7.

  In the supply device of the present invention, the belt conveyor device 6 provided immediately before the packaging machine 7 plays a role as a belt conveyor device for position adjustment. In the belt conveyor device 6 for position adjustment, the position of the butter 3 that has been cut by a cutting machine (not shown) and has been conveyed by the belt conveyor device 5 is adjusted.

  Here, the position adjustment means correcting a positional deviation of the butter 3 conveyed on the belt conveyor device 6, for example, a deviation in direction, a delay, and a lateral deviation.

  In the supply device of the present invention, the butter 3 conveyed in the direction of the packaging machine 7 by the belt conveyor device 6 for position adjustment is placed on a packaging sheet (not shown) mounted on the packaging machine 7 in a predetermined direction. Also, a transfer position correction mechanism 9 that is supplied at predetermined intervals with the position is provided attached to the belt conveyor device 6 for position adjustment.

  The transfer position correcting mechanism 9 sandwiches the butter 3 on the belt conveyor device 6 for position adjustment from a direction orthogonal to the conveying direction, moves at a predetermined speed in the direction in which the packaging machine 7 is provided, It is comprised from a pair of holder which supplies the butter 3 on the packaging sheet (not shown) mounted in the machine 7. FIG.

  As this pair of holders, for example, L-shaped brackets 9a and 9b, which are L-shaped holders, and T-shaped brackets (not shown) are employed.

  That is, from the rear support pieces 19a and 19b extending from the direction orthogonal to the conveying direction indicated by the arrow 8 toward the butter 3 side on the belt conveyor device 6 for position adjustment, and the butter 3 of the rear support pieces 19a and 19b L which consists of L type metal fittings 9a and 9b provided with the side surface support pieces 29a and 29b extended toward the direction where the packaging machine 7 is arrange | positioned orthogonally to the back support pieces 19a and 19b from the edge of the side which is separated A mold holder.

  As shown by arrows 10a and 10b, the L-shaped metal fittings 9a and 9b sandwich the butter 3 on the belt conveyor device 6 from the direction orthogonal to the conveying direction, for example, on the belt conveyor device 6 as shown in FIG. (A), as explained in FIG. 3 (c), even if the orientation of the butter 3 is shifted or the butter 3 is shifted to the left and right, the originally requested (planned) orientation The position can be accurately adjusted (positioned) to the left and right positions.

  In this way, for example, as shown in FIG. 1, it can arrange | position so that the space | interval from the both-sides edge of the packaging sheet on the packaging machine 7 may become D1 and D2 which are mutually equal.

  The predetermined speed at which the pair of holders (L-shaped metal fittings 9a and 9b) move in the direction in which the packaging machine 7 is provided is set to be the same as the conveying speed of the belt conveyor device 6. .

  That is, as described with reference to FIG. 2 (a), the L-shaped brackets 9a and 9b sandwiching the butter 3 on the belt conveyor device 6 from the direction orthogonal to the conveying direction are as shown by arrows 11a and 11b. The butter 3 is transferred in the direction of the packaging machine 7 at the same conveying speed as the conveyor device 6 (FIG. 2B).

  The pair of holders (L-shaped metal fittings 9a and 9b) move in the direction of the packaging machine 7 as shown by arrows 11a and 11b, and as shown in FIG. When approaching, it can move in the direction of the packaging machine 7 at a speed higher than the conveying speed of the belt conveyor device 6.

  That is, the pair of holders (L-shaped metal fittings 9a, 9b) is at least faster (larger) than the speed at which the position adjusting belt conveyor device 6 moves in the direction of the packaging machine 7 when approaching the packaging machine 7. It can move in the direction of the packaging machine 7.

  This is when the timing of transferring the butter 3 to the packaging sheet on the packaging machine 7 from the belt conveyor device 6 is delayed, and there is a possibility that the butter 3 cannot be accurately supplied to the planned position. In addition, by increasing the moving speed of the pair of holders (L-shaped brackets 9a and 9b), the butter 3 can be accurately supplied to the planned position on the packaging sheet.

  A pair of holders (L-shaped metal fittings 9a, 9b) move as shown by arrows 11a, 12a, 11b, 12b in FIG. 1, and from the belt conveyor device 5 to the belt conveyor device 6 at scheduled time intervals. The transferred butter 3 is moved together with the belt conveyor device 6 so as to be accurately transferred onto the packaging sheet on the packaging machine 7 at a scheduled time interval. The movement position of the pair of holding tools (L-shaped metal fittings 9a and 9b) is always detected, and if it is originally moved to the position shown in FIG. 2 (c), the butter 3 is removed from the belt conveyor device 6. As shown by the arrows 13a and 13b when it has not been advanced to the position shown in FIG. 2C despite the timing at which it must be transferred onto the packaging sheet on the packaging machine 7. It moves faster (larger) than the conveying speed of the belt conveyor device 6 so that the butter 3 is accurately transferred onto the packaging sheet on the packaging machine 7 at the scheduled time interval. is there.

  As a result, the interval between the butters 3c, 3b, and 3a continuously supplied on the packaging sheet on the packaging machine 7 is set to a predetermined equal interval W1 as shown in FIG. , W2 can be set.

  The position adjusting belt conveyor device 6 includes a device for heating the belt surface of the belt adjusting device for position adjustment 6 on which the butter 3 is mounted (a heater, etc., not shown) and a device for cooling (a cooler, etc.) (Not shown) or both. For example, the surface of the belt of the belt conveyor device 6 is maintained at 40 to 60 ° C. by the action of a heater or the like, the butter thin film adhering to the surface of the belt is dissolved, and the pair of holders (L-shaped metal fittings 9a, 9a, This is to ensure lubricity and releasability when adjusting the orientation and the left / right position of the butter 3 and supplying (increasing) the moving speed according to 9b). Further, for example, by the action of a cooler or the like, the surface of the belt of the belt conveyor device 6 is held at 0 to 10 ° C., the butter thin film adhering to the surface of the belt is completely solidified, and the pair of holders (L This is to ensure lubricity and releasability when adjusting the direction and the left and right positions of the butter 3 with the metal fittings 9a and 9b) and supplying (increasing) the moving speed.

  In this way, as shown in FIG. 1, the distance (gap) between the butters 3c, 3b, 3a on the packaging sheet W1 and W2, and the distances from the both side edges of the butter 3c, 3b, 3a to the packaging sheet. D1 and D2 can be set in advance and can be arranged with high accuracy, thereby preventing defective packaging due to misalignment.

  The preferred embodiments of the present invention have been described above with reference to the accompanying drawings. However, the present invention is not limited to such embodiments, and various modifications can be made within the technical scope grasped from the description of the claims. Can be changed.

  For example, in the above description, the plate-shaped butter is used as a hard-to-hold edible oil and fat product having a difficult shape-retaining property at a room temperature of about 15 ° C., but it is not limited to the plate-shaped butter. It can be used for transportation and supply of oil and fat products.

  In addition to heating the surface of the belt of the belt conveyor device 6 with a heater or cooling with a cooler, before the butter 3 is mounted on the belt, alcohol, emulsifier (lecithin, etc.), thickener, gel Fluid or powder (such as flour) is sprayed on the surface of the belt to form a fluid layer (thin film) in the gap (space) between the butter 3 and the surface of the belt. The method of securing is also effective.

  In this case, for example, a device (spraying device) for spraying fluid or powder onto the surface of the belt on which the difficult-to-hold edible oil product (butter 3) of the belt conveyor device 6 for position adjustment is mounted is used as the belt conveyor device. It is possible to adopt a configuration that is attached to the belt conveyor device 6 for position adjustment, for example, by deploying or deploying in the vicinity of the belt conveyor device. The fluid or powder sprayed by the spraying device forms a fluid layer or a thin film of powder on the surface of the belt of the belt conveyor device 6 for position adjustment, and the belt of the belt conveyor device 6 for position adjustment. It is only necessary to ensure the lubricity and peelability of the gap (space) with the difficult-to-hold edible oil / fat product (butter 3).

1, 2, 4, 5, 6 Belt conveyor device 7 Packaging machine 3 (3a, 3b, 3c) Difficult to retain edible oil and fat products (plate-like butter)
9 Transfer position correction mechanisms 9a, 9b L-shaped brackets 19a, 19b Rear support pieces 29a, 29b Side support pieces

Claims (12)

A plurality of belt conveyor devices are continuously arranged in the conveying direction toward the packaging machine, and supply devices that supply difficult-to-hold edible fat products to the packaging machine by the plurality of belt conveyor devices,
A belt conveyor device for position adjustment in which position adjustment of the difficult-to-hold edible oil and fat product that has been cut by the cutting machine and conveyed by the belt conveyor device is performed is provided immediately before the packaging machine,
The difficult-to-hold edible oil / fat product transported in the direction of the packaging machine by the belt conveyor device for position adjustment, on a packaging sheet mounted on the packaging machine, with a predetermined orientation and position, A transfer device for supplying difficult-to-hold edible oils and fats, characterized in that a transfer position correction mechanism for supplying at intervals is attached to the belt conveyor device for position adjustment. The transfer position correction mechanism is
The difficult-to-hold edible oil / fat product on the belt conveyor device for position adjustment is sandwiched from the direction orthogonal to the conveying direction, moved at a predetermined speed in the direction in which the packaging machine is disposed, and 2. The supply device for a hard-to-hold edible oil / fat product according to claim 1, comprising a pair of holders for supplying the hard-to-hold edible oil / fat product on a package sheet mounted thereon. Each of the pair of holders is
A rear support piece extending from the direction orthogonal to the conveying direction toward the position of the difficult-to-hold edible oil and fat product on the belt conveyor device for position adjustment;
A side support piece extending from an edge of the rear support piece on the side away from the difficult-to-hold edible oil and fat product in a direction perpendicular to the rear support piece and in which the packaging machine is disposed. It is an L-shaped holder. The supply apparatus of the hard-to-hold edible oil and fat product of Claim 2 characterized by the above-mentioned. When the predetermined speed at which the pair of holders moves in the direction in which the packaging machine is deployed approaches at least the packaging machine, the belt conveyor device for position adjustment moves in the direction of the packaging machine The apparatus for supplying difficult-to-hold edible oil and fat products according to claim 2 or 3, wherein the supply device is higher than the speed of the edible fat and oil product. The apparatus for heating or cooling the surface of the belt on which the difficult-to-hold edible oil or fat product of the position adjusting belt conveyor device is mounted is provided in the position adjusting belt conveyor device. The supply apparatus of the hard-to-hold edible oil and fat product as described in any one of 1-4. A device for spraying fluid or powder onto the surface of the belt on which the difficult-to-hold edible oil or fat product of the belt conveyor device for position adjustment is mounted is attached to the belt conveyor device for position adjustment. The supply apparatus of the hard-to-hold edible oil and fat product as described in any one of Claims 1 thru | or 5. A supply method in which a plurality of belt conveyor devices are continuously arranged in a conveying direction toward the packaging machine, and supply the difficult-to-hold edible fat products to the packaging machine by the plurality of belt conveyor devices,
A belt conveyor device for position adjustment in which the position adjustment of the difficult-to-hold edible oil and fat product that has been cut by the cutting machine and conveyed by the belt conveyor device is performed is provided immediately before the packaging machine,
The difficult-to-hold edible oil and fat product conveyed toward the packaging machine by the belt conveyor device for position adjustment by the transfer position correction mechanism attached to the belt conveyor device for position adjustment, A supply method of a hard-to-retain edible oil and fat product, characterized in that it is supplied on a packaging sheet mounted on a packaging machine at a predetermined orientation and position at a predetermined interval. The transfer position correction mechanism includes a pair of holders, and the pair of holders
The difficult-to-hold edible oil / fat product on the belt conveyor device for position adjustment is sandwiched from the direction orthogonal to the conveying direction, moved at a predetermined speed in the direction in which the packaging machine is disposed, and The supply method of the difficult-to-hold edible oil / fat product according to claim 7, wherein the difficult-to-hold edible oil / fat product is supplied on a package sheet. Each of the pair of holders is
A rear support piece extending from the direction orthogonal to the conveying direction toward the position of the difficult-to-hold edible oil and fat product on the belt conveyor device for position adjustment;
A side support piece extending from an edge of the rear support piece on the side away from the difficult-to-hold edible oil and fat product in a direction perpendicular to the rear support piece and in which the packaging machine is disposed. It is an L-shaped holding tool. The supply method of the hard-to-hold edible oil and fat product according to claim 8. When the predetermined speed at which the pair of holders moves in the direction in which the packaging machine is deployed approaches at least the packaging machine, the belt conveyor device for position adjustment moves in the direction of the packaging machine The supply method of the hard-to-retain edible oil / fat product according to claim 8 or 9, characterized in that it is greater than the speed of the cooking. The surface of the belt on which the difficult-to-hold edible oily fat product of the belt conveyor device for position adjustment is mounted is heated or cooled. The difficult-to-hold edible food according to any one of claims 7 to 10. Supply method of oil and fat products. After the fluid or powder is sprayed on the surface of the belt on which the difficult-to-hold edible oil / fat product of the belt conveyor device for position adjustment is mounted, the difficult-to-hold edible oil / fat product is mounted on the belt. The method for supplying a difficult-to-hold edible oil or fat product according to any one of claims 7 to 11.

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