WO2013062098A1 - パイプ回転式直進フィーダ - Google Patents
パイプ回転式直進フィーダ Download PDFInfo
- Publication number
- WO2013062098A1 WO2013062098A1 PCT/JP2012/077774 JP2012077774W WO2013062098A1 WO 2013062098 A1 WO2013062098 A1 WO 2013062098A1 JP 2012077774 W JP2012077774 W JP 2012077774W WO 2013062098 A1 WO2013062098 A1 WO 2013062098A1
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- WO
- WIPO (PCT)
- Prior art keywords
- pipe
- outer cylinder
- inner cylinder
- cylinder
- hopper
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/48—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems
- B65G65/4881—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially horizontal axis
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L35/00—Food or foodstuffs not provided for in groups A23L5/00 – A23L33/00; Preparation or treatment thereof
- A23L35/20—No-fat spreads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/48—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems
- B65G65/489—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems in the form of rotating tubular chutes
Definitions
- the present invention is a pipe that is connected to the lower part of a hopper and rotates the raw material in order to supply the raw material of powdered soup, dried food, sprinkles, sweets, and powdered and chopped foods such as tea pickles to the production line
- the present invention relates to a pipe rotation type linear feeder as a pipe rotation type linear conveyance device that feeds and conveys the inside straight.
- FIG. 6 is a diagram illustrating an embodiment of a conventional transport device.
- a conveying device that hermetically conveys powder, fluid, small solids, etc.
- this conveying device has one end side to be conveyed object inlet and the other end side to be conveyed object outlet.
- a plurality of substantially cylindrical transport bodies each having a flexible spiral transport wing portion protruding along the inner peripheral surface, and the transport body is driven to rotate in the circumferential direction of the transport body.
- a driving body that moves the object to be conveyed from the object inlet side to the object outlet side along the conveying blade part.
- the transfer device 101 has a charging unit 103 such as a hopper as an object entrance.
- the feeding portion 103 is formed in a funnel shape, for example, and concentrates the article 102 to be transported that has been thrown from the upper opening 103a to the lower surface opening 103b.
- a connecting pipe 104 serving as a first connecting body is connected to the lower surface opening 103b, which is the lower side of the input portion 103, for example, in a vertically downward direction.
- the connecting pipe 104 is formed in a substantially linear shape, and has an inner diameter that is substantially equal to the diameter of the lower surface opening 103b.
- a connecting pipe 105 as a second connecting body is connected to the outlet side of the connecting pipe 104.
- the connecting pipe 105 is bent at a substantially right angle, with the inlet side facing the opening direction vertically upward and the outlet side facing the opening direction substantially parallel to the surface direction of the floor surface 106. Further, the connecting pipe 105 has an inner diameter and an outer diameter substantially equal to the connecting pipe 104.
- a support member 107 is attached to the lower side of the outer peripheral surface of the connection pipe 105, and the connection pipe 105 is supported on the floor surface 106 by the support member 107.
- a transport pipe 111 as a transport body is communicated substantially parallel to the surface direction of the floor surface 106, that is, substantially horizontally.
- the transport pipe 111 is made of, for example, steel, rubber, or vinyl chloride resin, and has an outer diameter that is substantially equal to the inner diameter of the connecting pipe 105.
- the transfer pipe 111 is connected to the connecting pipe 105 by inserting the outer peripheral face on the inlet side into the inner peripheral face on the outlet side of the connecting pipe 105.
- the transport pipe 111 has, for example, four spiral transport wings 111a that are movable and spaced apart from each other at substantially equal intervals in the circumferential direction of the transport pipe 111 along the inner peripheral surface. ing.
- These conveying wings 111a are formed in a convex arc shape in cross section, for example, with rubber as an elastic body. Furthermore, these conveyance wing
- the transport device includes a plurality of substantially cylindrical transport bodies in which spiral transport wings project along the inner peripheral surface, and the transport bodies in the circumferential direction of the transport body. It consists of a driving body that rotates and moves the object to be conveyed from the object inlet side to the object outlet side along the conveying blade, and the object to be conveyed moves along the inside of the conveying tube. Conveys the object to be conveyed without scattering and keeps hermetically sealed.
- a flexible conveying blade is provided on the inner peripheral surface of the conveying tube. The conveying tube is driven to rotate in the circumferential direction by a motor.
- the transported object is moved along the transport wing part, and the transported object can be transported linearly by the cylindrical transport body, but the transport wing part maintains the quantitative stability of the transported object.
- the present invention was devised in order to solve the above-mentioned problems, and is a pipe rotation type linear feeder that enables ultra-quantitative stable conveyance by rotating a pipe having a linear outer cylinder and an inner cylinder. The purpose is to provide.
- the pipe rotary type linear feeder according to the first aspect of the present invention is provided with a pipe connection hole in a lower part of a hopper storing the raw material for supplying the raw material of food to the production line, and a motor drive is provided in the pipe connection hole.
- a pipe rotary linear feeder that connects a pipe and conveys the raw material from the hopper through the pipe, A linear inner cylinder having a flange at an end on the hopper side; A linear outer cylinder having a shorter overall length than the inner cylinder and rotatably fitted to the inner cylinder; The pipe with the tip side for discharging the raw material from the pipe inclined downward; A rotation support means provided between an inner circumference of the pipe connection hole and an outer circumference of the outer cylinder, and rotatably supporting the outer cylinder; A rotational force transmitting means for transmitting the rotational force of the motor to the outer cylinder; Angle adjusting means for tiltably supporting the pipe; With The inner cylinder is rotatably fitted to the outer cylinder so that the flange abuts the end of the outer cylinder on the hopper side, and the flange abuts the end of the outer cylinder to The cylinder and the outer cylinder rotate together.
- a pipe including a linear outer cylinder and a linear inner cylinder that rotates as the outer cylinder rotates as the raw material is conveyed from the hopper through the pipe.
- the material can be conveyed evenly and uniformly by the highly accurate friction coefficient of the inner cylinder, the highly accurate rotation speed, and the gravitational acceleration, and ultra-quantitative and stable conveyance is required. Applicable to production line.
- the rotational force transmission means includes a first gear provided on a rotor shaft of the motor, and a second gear fitted to the outer periphery of the outer cylinder, and the first gear is the first gear.
- the rotational driving force of the motor is transmitted to the outer cylinder by meshing with the second gear.
- the rotational driving force from the first gear provided on the rotor shaft of the motor is transmitted to the second gear fitted to the outer periphery of the outer cylinder to rotate the outer cylinder, thereby causing the outer cylinder to rotate.
- the inner cylinder fitted in a slidable manner with high precision smoothly rotates with the outer cylinder at a high precision rotation speed to convey the raw material, and the high precision friction coefficient and high rotation speed of the inner cylinder
- the material can be transported evenly and uniformly by gravity acceleration, and can be applied to a production line that requires ultra-quantitative and stable transportation.
- the present invention is characterized in that a board for integrally mounting the bracket for supporting the bearing, the bracket for supporting the motor, and the hopper is provided.
- an angle adjusting means for tiltably supporting the substrate is provided, and the pipe is tilted in the axial direction.
- the angle adjusting means that fixes the substrate on which the main body function unit is integrally mounted, the installation and adjustment on the production line can be facilitated and the tilt angle can be set delicately. It became easy.
- a flange is provided at one end in the rotation axis direction of the inner cylinder, and the inner cylinder is rotatably fitted to the outer cylinder so that the flange comes into contact with an end portion of the outer cylinder on the hopper side, The flange is positioned in contact with the end portion of the outer cylinder.
- the flange provided at one end of the inner cylinder is brought into contact with the end of the outer cylinder, and the inner cylinder that is slidably fitted to the outer cylinder and inserted with an accuracy level is connected to the driving force. Since the outer cylinder is fitted and positioned so that it can rotate, it is easy to remove, and the inner cylinder, which is the material flow path, can be easily cleaned after the work is completed or when the type of the material is switched. Became.
- the raw material is transported from the hopper through the pipe, and the raw material is transported by rotating the pipe provided with the linear inner cylinder that rotates as the linear outer cylinder rotates.
- the raw material can be evenly and uniformly transported by the highly accurate friction coefficient of the inner cylinder, the highly accurate rotation speed, and the gravitational acceleration, and can be applied to a production line that requires ultra-quantitative and stable transportation.
- the rotational driving force from the first gear provided on the rotor shaft of the motor is transmitted to the second gear fitted to the outer periphery of the outer cylinder to rotate the outer cylinder, so that the outer cylinder is accurately obtained.
- the internal cylinder has a high-precision friction coefficient, high-precision rotational speed, and gravity. It can be applied to production lines that require ultra-quantitative and stable conveyance because raw materials can be evenly and uniformly transported by acceleration. Further, by providing a substrate on which the main body function unit is integrally mounted, installation and adjustment on the production line can be facilitated. In addition, by providing an angle adjustment means that fixes the substrate on which the main body function unit is integrally mounted, the installation and adjustment on the production line can be facilitated, and the inclination angle can be easily set delicately. It was.
- the flange provided at one end of the inner cylinder is brought into contact with the end of the outer cylinder so that the inner cylinder inserted into the outer cylinder at a precision level can be slidably fitted to the outer cylinder.
- the inner cylinder which is the raw material flow path, can be easily cleaned after the work is completed or when the type of raw material is switched. .
- FIG. 1 It is a perspective view showing the outline of the pipe rotation type straight advance feeder concerning a 1st embodiment of the present invention.
- FIG. 1 The outline of the pipe rotary type linear feeder which concerns on the 1st Embodiment of this invention is shown, (a) is front sectional drawing, (b) is A arrow view shown to (a).
- the detail of the pipe of the pipe rotation type linear feeder concerning the 1st embodiment of the present invention is shown, (a) is a perspective view, (b) is a front sectional view showing the middle of insertion of an inner cylinder, and (c) is an inner cylinder.
- FIG. 1 is a perspective view schematically showing a pipe rotation type linear feeder according to a first embodiment of the present invention.
- FIG. 2 shows the outline of the pipe rotation type
- this pipe rotation type linear conveyance feeder 1 is a powdered soup, dried food, sprinkle, sweets, and powdered and chopped foods such as tea pickles.
- a pipe connection hole 2a is provided in the lower part of the hopper 2 storing the raw material, a motor-driven pipe 3 is connected to the pipe connection hole 2a, and the food raw material is conveyed through the pipe 3 rotating from the hopper 2, Supply food ingredients to a production line (not shown).
- the pipe 3 includes a linear inner cylinder 3a and a linear outer cylinder 3b having a shorter overall length than the inner cylinder 3a and rotatably fitted to the inner cylinder 3a.
- the cylinder 3b is slidably inserted.
- a rotation support means 4 that rotatably supports the outer cylinder 3b.
- This is, for example, the bearing 4a.
- the rotational force transmission means 6 which transmits the rotational force of the motor 5 to the outer cylinder 3b is provided.
- the rotational driving force of the motor 5 is transmitted to the outer cylinder 3b via the rotational force transmitting means 6, and the inner cylinder 3a rotates in the same direction as the outer cylinder 3b rotates.
- a flange 3ac is provided at one end of the inner cylinder 3a in the rotation axis direction.
- the inner cylinder 3a is rotatably fitted to the outer cylinder 3b. At this time, the flange 3ac is brought into contact with the end portion 3bc of the outer cylinder 3b on the hopper 2 side.
- the rotational force transmitting means 6 includes a first gear (spur gear) 6a provided so as to transmit a rotational driving force to the rotor shaft 5a of the motor 5, and a second gear fitted to the outer periphery 3bb of the outer cylinder 3b. (Spur gear) 6b.
- the second gear 6b is engaged with the first gear 6a, and the rotational driving force of the motor 5 is transmitted to the outer cylinder 3b.
- the motor 5 is fixed to the bracket 8.
- the outer cylinder 3 b is fixed to a plurality of bearings 7 and 7 and brackets 9 and 10 that support the bearings 7 and 7. These brackets 8, 9, 10 and the hopper 2 are integrally mounted on the substrate 11.
- An angle adjusting means 12 is provided on the lower surface of the substrate 11 to support the substrate 11 so as to be inclined.
- the angle adjusting means 12 functioning as a mechanism for inclining the pipe 3 in the axial direction is configured such that the other end side can be moved up and down with one end side of the substrate 11 as a fulcrum.
- One end side is the discharge side of the pipe 3, and the other end side is the hopper 2 side, which is the inlet side of the pipe 3.
- the angle adjusting means 12 includes an upper support plate 12b and a lower support plate 12a, and the support plate 12a and the support plate 12b are pivotally supported on one end side by support shafts 12c and 12d. .
- the support plate 12a and the support plate 12b are connected to each other on the other end by screws 12e so that the support shafts 12c and 12d can be opened and closed.
- the screw 12e is screwed to the nut 12aa on the support plate 12a side and the nut 12ba on the support plate 12b side.
- These 12aa and nut 12ba are pivotally supported by the support plate 12ab and the support plate 12bb and rotate according to the degree of inclination. Since the handle 12f is integrally fixed to the screw 12e in the vicinity of the middle of the entire length, when the handle 12f is turned, the screw 12e also rotates in the same direction.
- the nut 12ba is a reverse screw
- the screw 12e rotates clockwise
- the nut 12aa and the nut 12ba move toward each other
- the screw 12e rotates counterclockwise the nut 12aa and the nut 12ba Moves in the direction of separating.
- Either one of the nut 12aa and the nut 12ba may be provided with the reverse screw.
- FIG. 3A and 3B show details of the pipe of the pipe rotation type linear feeder according to the first embodiment of the present invention.
- FIG. 3A is a perspective view
- FIG. 3B is a front view showing an insertion process of inserting the inner cylinder into the outer cylinder.
- Sectional drawing (c) is a front sectional view showing a state in which the inner cylinder is completely inserted into the outer cylinder
- (d) is an explanatory view showing the relationship between the inner diameter of the inner cylinder and the outer diameter of the outer cylinder.
- the pipe 3 is provided with the inner cylinder 3a and the outer cylinder 3b.
- the inner cylinder 3a is inserted into the outer cylinder 3b in the direction of the arrow F, and the flange 3ac is brought into contact with the end 3bc of the outer cylinder 3b for positioning.
- the inner diameter A of the outer cylinder 3b is larger than the outer diameter B of the inner cylinder 3a.
- the inner diameter A is about ⁇ D + 0.15 mm
- the outer diameter B is about ⁇ D ⁇ 0.15 mm.
- the hopper 2 may be provided with a stirring mechanism for stirring the inside of the hopper 2.
- the clearance between the inner diameter A of the outer cylinder 3b and the outer diameter B of the inner cylinder 3a may be about 0.1 to 0.5 mm.
- FIGS. 1 to 3 raw materials for food are put into the hopper 2.
- a pipe connection hole 2 a is provided in the lower part of the hopper 2.
- the pipe 3 is attached to the pipe connection hole 2a, and the food raw material in the hopper 2 is continuously and quantitatively conveyed through the pipe 3.
- the conveyed raw material is discharged from the pipe 3 and supplied to a production line or the like.
- the pipe 3 includes an inner cylinder 3a and an outer cylinder 3b, and the inner cylinder 3a and the outer cylinder 3b rotate in the same direction without difficulty.
- bearings 7 and 7 are provided on the outer periphery 3bb of the outer cylinder 3b in the vicinity of both ends, and the bearings 7 and 7 are held by brackets 9 and 10 so as not to come off.
- the brackets 9 and 10 are fixed to the substrate 11 with bolts 11a, 11a.
- a second spur gear 6b is fitted on the outer periphery 3bb of the outer cylinder 3b, and the first spur gear 6a and the second spur gear 6b are screwed together to rotate the driving force of the motor 5. Is transmitted to the outer cylinder 3b, and the second spur gear 6b rotates in synchronization with the rotation of the motor 5.
- the outer cylinder 3b is rotated, and by rotating the outer cylinder 3b, the inner circumference 3ba of the outer cylinder 3b and the outer circumference 3ab of the inner cylinder 3a are in excellent contact with each other.
- the cylinder 3a rotates with the outer cylinder 3b.
- the fixed quantity is a feature of the pipe rotary linear feeder according to the present invention, in which the number of rotations and torque of the pipe are controlled, the inclination of the pipe 3 can be freely adjusted, and fine adjustment is made according to the type of raw material. Therefore, appropriate conveyance accuracy can be obtained.
- the raw material is transported from the hopper through the pipe, and in the process of transporting the raw material by rotating the pipe, the raw material is extremely high due to the high-precision friction coefficient, high-precision rotation speed, and gravity acceleration of the inner cylinder. It can be transported evenly and can be applied to production lines that require ultra-quantitative and stable transport.
- an angle adjustment means that fixes the substrate on which the main body function unit is integrally mounted, the installation and adjustment on the production line can be facilitated, and the inclination angle can be easily set delicately. It was.
- the flange provided at one end of the inner cylinder is brought into contact with the end of the outer cylinder so that the inner cylinder slidably fitted into the outer cylinder and inserted at an accuracy level is connected to the outer force connected to the driving force.
- FIG. 4 is a perspective view schematically showing a pipe rotation type linear feeder according to the second embodiment of the present invention.
- FIG. 5 shows the outline of the pipe rotation type linear feeder based on the 2nd Embodiment of this invention, (a) is front sectional drawing, (b) is B arrow view shown to (a).
- the second embodiment is different from the first embodiment in that the pipe rotary linear feeder 1 is constituted by a single pipe in the first embodiment, but the pipe rotary linear feeder in the second embodiment. Is composed of six pipes and is provided in six columns. Further, it may be configured in multiple rows or small rows depending on the production line. As shown in FIGS.
- the present invention supplies and conveys raw materials from hoppers to supply raw materials for powdered soups, dried foods, sprinkles, sweets, and powdered and chopped foods such as tea pickles stored in the hopper to the production line. It can be applied to a pipe rotation type linear transport feeder.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Formation And Processing Of Food Products (AREA)
Abstract
Description
図6は、従来の搬送装置の一実施形態を示す図である。
図6に示すように、粉体、流体、および小固形物などを密閉して搬送する搬送装置であって、この搬送装置は、一端側が被搬送物入口部、他端側が被搬送物出口部にそれぞれ連通され、可撓性を有する螺旋状の搬送翼部が内周面に沿って突設された複数の略筒状の搬送体と、この搬送体をこの搬送体の周方向に回転駆動させ被搬送物を搬送翼部に沿って被搬送物入口部側から被搬送物出口部側へと移動させる駆動体とを備えている。
本願発明は、前記課題を解決するために創案されたものであり、直線状の外筒と内筒とを備えたパイプを回転させて超定量安定な搬送を可能とするパイプ回転式直進フィーダを提供することを目的とする。
前記ホッパ側の端部にフランジを有する直線状の内筒と、
この内筒よりも全長が短く、この内筒に回転可能に嵌着された直線状の外筒と、
前記パイプから前記原料を排出する先端側を下方傾斜させた前記パイプと、
前記パイプ接続孔の内周と前記外筒の外周との間に設けられ、前記外筒を回転可能に支持する回転支持手段と、
前記外筒に前記モータの回転力を伝達する回転力伝達手段と、
前記パイプを傾斜可能に支持する角度調節手段と、
を備え、
前記フランジが前記外筒の前記ホッパ側の端部に当接するように、前記内筒を前記外筒に回転可能に嵌着し、前記フランジが前記外筒の前記端部に当接して前記内筒と前記外筒とが共に連れて回転することを特徴とする。
また、モータのロータ軸に設けられた第1の歯車からの回転駆動力が外筒の外周に嵌着された第2の歯車へ伝達されて外筒を回転させることによって、外筒と精度よく摺動可能に嵌め合わされた内筒が、外筒と共に滑らかに高精度な回転数で回転して原料を搬送する過程で、内筒の持つ高精度な摩擦係数、高精度な回転数、および重力加速度によって原料が極めて均質に均されて搬送でき、超定量安定な搬送を必要とする製造ラインに適用できる。
また、本体機能部が一体的に載置された基板を設けることによって、製造ラインへの設置や調節を容易にすることができる。
また、本体機能部が一体的に載置された基板を固定した角度調節手段を設けることによって、製造ラインへの設置や調節を容易にすることができると共に微妙に傾斜角度の設定が容易となった。
また、内筒の一端に設けられたフランジを外筒の端部に当接させて、外筒に摺動可能に嵌め合い精度レベルで内挿された内筒を、駆動力に連結された外筒の回転共に回転可能に嵌着して位置決めしているため、取り外しが容易であり、作業終了後や原料の種類を切り替えるときなどに、原料流路である内筒の洗浄が容易になった。
図1は、本発明の第1の実施形態に係るパイプ回転式直進フィーダの概略を示す斜視図である。
図2は、本発明の第1の実施形態に係るパイプ回転式直進フィーダの概略を示し、(a)は正面断面図、(b)は(a)に示すA矢視図である。
図1および図2の(a)(b)に示すように、このパイプ回転式直進搬送フィーダ1は、粉末スープ、乾燥食品、ふりかけ、お菓子、およびお茶漬け等の粉粒・刻み状物の食品原料を貯留したホッパ2の下部にパイプ接続孔2aを設け、このパイプ接続孔2aにモータ駆動のパイプ3を接続して、食品原料をホッパ2から回転するパイプ3内を通って搬送して、食品の原料を不図示の製造ラインに供給する。このパイプ3が、直線状の内筒3aと、この内筒3aよりも全長が短く、この内筒3aに回転可能に嵌着された直線状の外筒3bとを備え、内筒3aは外筒3bに摺動可能に高精度に内挿されている。
また、外筒3bにモータ5の回転力を伝達する回転力伝達手段6が設けられている。このモータ5の回転駆動力は回転力伝達手段6を介して外筒3bに伝達され、この外筒3bの回転と共に内筒3aが同方向に回転する。
内筒3aの回転軸方向の一端にはフランジ3acが設けられている。内筒3aを外筒3bに回転可能に嵌着させるが、このときフランジ3acを外筒3bのホッパ2側の端部3bcと当接させる。
このモータ5はブラケット8に固定されている。外筒3bは、複数の軸受7、7、および軸受7、7、を支持するブラケット9、10に固定されている。これらのブラケット8、9、10、およびホッパ2が基板11に一体的に載置されている。この基板11の下面には角度調節手段12が設けられ、基板11を傾斜可能に支持している。
図3の(a)に示すように、パイプ3は、内筒3aと外筒3bを備えている。
図3の(b)(c)に示すように、内筒3aを矢印F方向へ向かって外筒3bに挿入して、外筒3bの端部3bcにフランジ3acを当接させて位置決めさせる。
図3の(d)に示すように、外筒3bの内径Aは、内筒3aの外径Bよりも大きく、例えば、内径AはφD+0.15mm、外径BはφD-0.15mm程度とする。
ホッパ2には、ホッパ2内を攪拌させる攪拌機構を備えても構わない。なお、外筒3bの内径Aと内筒3aの外径Bとのクリアランスは0.1~0.5mm程度で構わない。
図1~図3に示すように、食品の原料をホッパ2に投入する。このホッパ2の下部にはパイプ接続孔2aが設けられている。このパイプ接続孔2aにパイプ3を取り付けて、ホッパ2内の食品原料をパイプ3を通して連続的に定量安定に搬送する。搬送された原料は、パイプ3から排出されて、製造ラインなどに供給される。パイプ3は内筒3aと外筒3bを備え、内筒3aと外筒3bとは無理なく同じ方向に回転する。また、外筒3bから内筒3aを容易に引き抜くことができるため、内筒3aの内周や外周など全体を洗浄することが容易である。
外筒3bの外周3bbには、両端部近傍に軸受7、7がそれぞれ設けられ、その軸受7、7はそれぞれブラケット9、10にて外れないように把持されている。ブラケット9、10は基板11にボルト11a、11a…によって固定されている。
また、本体機能部が一体的に載置された基板を固定した角度調節手段を設けることによって、製造ラインへの設置や調節を容易にすることができると共に微妙に傾斜角度の設定が容易となった。
さらに、内筒の一端に設けられたフランジを外筒の端部に当接させて、外筒に摺動可能に嵌め合い精度レベルで内挿された内筒を、駆動力に連結された外筒の回転共に回転可能に嵌着して位置決めしているため、取り外しが容易であり、作業終了後や原料の種類を切り替えるときなどに、原料流路である内筒の洗浄が容易になった。
図4は、本発明の第2の実施形態に係るパイプ回転式直進フィーダの概略を示す斜視図である。
図5は、本発明の第2の実施形態に係るパイプ回転式直進フィーダの概略を示し、(a)は正面断面図、(b)は(a)に示すB矢視図である。
第2の実施形態が第1の実施形態と異なる点は、第1の実施形態ではパイプ回転式直進フィーダ1が一個のパイプで構成されているが、第2の実施形態ではパイプ回転式直進フィーダが6個のパイプで構成され、6列併行に設けられている点である。さらに、多列でも少列でも製造ライン次第で構成しても構わない。
図4および図5の(a)(b)に示すように、ホッパ22の下部にはパイプ接続孔22aが6個並行に設けられ、その6つのパイプ接続孔22a、22a、22a、22a、22a、22aにそれぞれパイプ3が設けられている。そして、基板31には、パイプ3を搭載したブラケット28、29、30や、ホッパ22が一体的に載置されている。基板31の下面には角度調節手段12が設けられ、基板31を傾斜可能に支持している。その他構造は第1の実施形態と同様であり詳細説明は省略する。
2、22 ホッパ
2a パイプ接続孔
3 パイプ
3a 内筒
3aa 内周
3ab 外周
3ac フランジ
3b 外筒
3ba 内周
3bb 外周
3bc 外筒の端部
4 回転支持手段
4a 軸受
5 モータ
5a ロータ軸
6 回転力伝達手段
6a 第1の歯車
6b 第2の歯車
7 軸受
8、28 ブラケットA
9、29 ブラケットB
10、30 ブラケットC
11、31 基板
11a、31a ボルト
12 角度調節手段
12a、12b 支持板
12aa、12ba ナット
12ab、12bb 支持板
12ac、12bc ボルト
12c、12d 支持軸
12e ねじ
12f ハンドル
Claims (1)
- 食品の原料を製造ラインに供給するために、前記原料を貯留したホッパの下部にパイプ接続孔を設け、このパイプ接続孔にモータ駆動のパイプを接続して、前記原料を前記ホッパから前記パイプ内を通って搬送するパイプ回転式直進フィーダであって、
前記ホッパ側の端部にフランジを有する直線状の内筒と、
この内筒よりも全長が短く、この内筒に回転可能に嵌着された直線状の外筒と、
前記パイプから前記原料を排出する先端側を下方傾斜させた前記パイプと、
前記パイプ接続孔の内周と前記外筒の外周との間に設けられ、前記外筒を回転可能に支持する回転支持手段と、
前記外筒に前記モータの回転力を伝達する回転力伝達手段と、
前記パイプを傾斜可能に支持する角度調節手段と、
を備え、
前記フランジが前記外筒の前記ホッパ側の端部に当接するように、前記内筒を前記外筒に回転可能に嵌着し、前記フランジが前記外筒の前記端部に当接して前記内筒と前記外筒とが共に連れて回転することを特徴とするパイプ回転式直進フィーダ。
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KR1020147008602A KR20140054416A (ko) | 2011-10-27 | 2012-10-26 | 파이프 회전식 직진피더 |
CN201280052505.1A CN104245549B (zh) | 2011-10-27 | 2012-10-26 | 管旋转式直线前进送料器 |
EP12844464.3A EP2772458A4 (en) | 2011-10-27 | 2012-10-26 | ROTATING TUBULAR LINEAR FEEDER |
KR1020157025642A KR20150110831A (ko) | 2011-10-27 | 2012-10-26 | 파이프 회전식 식품 반송장치 |
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JP2011236539A JP5219053B2 (ja) | 2011-10-27 | 2011-10-27 | パイプ回転式食品搬送装置 |
JP2011-236539 | 2011-10-27 |
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JP6166880B2 (ja) * | 2012-08-16 | 2017-07-19 | 三光機械株式会社 | 自動包装機用粒状原料供給装置 |
JP5891507B2 (ja) * | 2013-10-07 | 2016-03-23 | 株式会社夕原テクノグループ | 計量シュート装置 |
JP2016078925A (ja) * | 2014-10-22 | 2016-05-16 | 株式会社夕原テクノグループ | 多品種搬送装置およびそれを用いた多品種搬送包装装置 |
CN110217559A (zh) * | 2019-06-18 | 2019-09-10 | 武汉凡谷自动化有限公司 | 用于两端面形状不同的杆类部件的正反向识别输送装置 |
CN115090509B (zh) * | 2022-08-01 | 2023-06-02 | 宁夏农产品质量标准与检测技术研究所(宁夏农产品质量监测中心) | 一种多功能枸杞加工用筛选风干设备及其使用方法 |
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JP2003165612A (ja) | 2001-11-29 | 2003-06-10 | Amagasaki Kosakusho:Kk | 搬送装置 |
WO2006003706A1 (ja) * | 2004-07-02 | 2006-01-12 | Plus One Techno & Co., Ltd. | 組み合わせ計量技術 |
JP2011065611A (ja) * | 2009-09-19 | 2011-03-31 | Plus One Techno:Kk | 秤量機能を有する切り出し計数装置 |
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FR1531352A (fr) * | 1966-07-21 | 1968-07-05 | Steinmueller Gmbh L & C | Dispositif de décharge pour silo |
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US5353914A (en) * | 1993-04-27 | 1994-10-11 | R&G Sloane Mfg. Co. | Mechanism and method for orienting articles |
DE10162598B4 (de) * | 2001-12-20 | 2005-07-07 | Robert Bosch Gmbh | Vorrichtung zum Transport von kleinstückigen Gegenständen |
JP2006021774A (ja) * | 2002-04-16 | 2006-01-26 | Kenji Nomi | 小袋包装における秤量機構と包装機構の一体化の方法 |
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JP2011063307A (ja) * | 2009-09-19 | 2011-03-31 | Plus One Techno:Kk | 切り出し計数装置 |
JP4936260B2 (ja) * | 2009-11-05 | 2012-05-23 | 株式会社プラスワンテクノ | 切り出し秤量装置 |
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JP2003165612A (ja) | 2001-11-29 | 2003-06-10 | Amagasaki Kosakusho:Kk | 搬送装置 |
WO2006003706A1 (ja) * | 2004-07-02 | 2006-01-12 | Plus One Techno & Co., Ltd. | 組み合わせ計量技術 |
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CN104245549A (zh) | 2014-12-24 |
KR20150110831A (ko) | 2015-10-02 |
CN104245549B (zh) | 2016-02-24 |
EP2772458A4 (en) | 2015-07-08 |
US20140299633A1 (en) | 2014-10-09 |
KR20140054416A (ko) | 2014-05-08 |
JP5219053B2 (ja) | 2013-06-26 |
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