WO2022114003A1 - Dispositif de perforation de trous dans la surface d'une pièce - Google Patents

Dispositif de perforation de trous dans la surface d'une pièce Download PDF

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Publication number
WO2022114003A1
WO2022114003A1 PCT/JP2021/042991 JP2021042991W WO2022114003A1 WO 2022114003 A1 WO2022114003 A1 WO 2022114003A1 JP 2021042991 W JP2021042991 W JP 2021042991W WO 2022114003 A1 WO2022114003 A1 WO 2022114003A1
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WO
WIPO (PCT)
Prior art keywords
drilling
head
needle
perforation
processed
Prior art date
Application number
PCT/JP2021/042991
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English (en)
Japanese (ja)
Inventor
浩 神野
太郎 神野
Original Assignee
株式会社マテラ
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Publication of WO2022114003A1 publication Critical patent/WO2022114003A1/fr

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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
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/24—Perforating by needles or pins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/32—Hand-held perforating or punching apparatus, e.g. awls

Definitions

  • the present invention relates to an apparatus for drilling holes in the surface of an object to be treated.
  • Patent Document 1 a process of drilling small holes penetrating the epidermis in a raw fish body is performed. There is a pretreatment tool for.
  • This pretreatment tool is used as a countermeasure against the problem that grilled fish are prone to partial peeling of the epidermis.
  • the pretreatment tool disclosed in Patent Document 1 is small on the surface of the fish body by pressing a plurality of perforation needles, which are a plurality of needle-like protrusions provided on the surface of the base, against the surface of the fish body on the cooking table.
  • a plurality of perforation needles which are a plurality of needle-like protrusions provided on the surface of the base
  • the perforation needle cannot be easily removed from the fish body because the perforation needle is in close contact with the fish body. There was a problem.
  • An object of the present invention is to obtain a punching device that can easily pull out a punching needle from a state of being inserted into a body to be processed.
  • the present invention provides the following items.
  • a device that drills holes in the surface of the object to be treated A mounting table on which the object to be processed is placed, and A perforation head for making a hole in the object to be processed placed on the above-mentioned table, and It is equipped with a drilling head moving mechanism that moves the drilling head back and forth with respect to the above-mentioned platform.
  • the perforated head is With the base member A plurality of drilling needles fixed to the base member, A device comprising a needle penetrating member having a plurality of needle penetrating holes through which the plurality of perforated needles can penetrate.
  • the drilling head moving mechanism is An elevating rod for raising and lowering the perforated head on the above-mentioned table, and The operation arm connected to the elevating rod and The apparatus according to any one of items 1 to 4, which includes an urging means for urging the drilling head in a direction corresponding to an elevating position of the drilling head.
  • the urging means In a state where the perforation head is at a position of the first distance from the above-mentioned pedestal, the urging means urges the operation arm so that the perforation head rises against the weight of the perforation head. In a state where the drilling head is located at a second distance shorter than the first distance from the above-mentioned pedestal, the urging means loses the urging force against the operating arm. In a state where the perforation head is located at a third distance shorter than the second distance from the above-mentioned pedestal, the urging means urges the operation arm so that the perforation head descends. Item 5. The apparatus according to item 5, which is configured.
  • the perforated head is Further, a connecting mechanism for connecting the base member and the needle penetrating member is further provided so that the plurality of perforated needles can appear and disappear from the plurality of needle penetrating holes of the needle penetrating member.
  • Item 8 The device according to item 8, further comprising a driving means for operating the vibration generator when the plurality of drilling needles protrude from the plurality of needle through holes.
  • FIG. 1 is a diagram for conceptually explaining the drilling device 100 of the present invention.
  • FIG. 2 is a perspective view for explaining the drilling device 100 according to the first embodiment of the present invention, and shows the appearance of the drilling device 100 in the drilling standby state.
  • FIG. 3 is a perspective view for explaining the mounting table 100c and the drilling head moving mechanism 100b of the drilling device 100 shown in FIG.
  • FIG. 4 is a perspective view for explaining the drilling head 100a of the drilling device 100 shown in FIG.
  • FIG. 5 is a perspective view showing the drilling head 100a shown in FIG. 4A in an exploded manner into individual parts.
  • FIG. 6 is a diagram for explaining the parts of the drilling head 100a shown in FIG. 4 (a).
  • FIG. 4 is a diagram for explaining the parts of the drilling head 100a shown in FIG. 4 (a).
  • FIG. 7 is a plan view showing a specific structure of the drilling device 100 in the drilling standby state shown in FIG. 2.
  • FIG. 8 is a side view showing a specific structure of the drilling device 100 in the drilling standby state shown in FIG. 2.
  • FIG. 9 is a front view showing a specific structure of the drilling device 100 in the drilling standby state shown in FIG. 2.
  • FIG. 10 is a side view showing the drilling device 100 in the drilling standby state in which the object to be processed P can be placed on the mounting table 100c instead of the drilling device 100 in the drilling standby state shown in FIG.
  • FIG. 11 is a side view showing a drilling device 100 in a drilling state in which a drilling needle 130 is pierced into a workpiece P placed on a mounting table 100c instead of the drilling device 100 in the drilling standby state shown in FIG. be.
  • FIG. 12 is a front view showing a drilling device 100 in a drilling state in which a drilling needle 130 is pierced into a workpiece P placed on a mounting table 100c instead of the drilling device 100 in the drilling standby state shown in FIG. be.
  • FIG. 13 is a plan view for explaining how to use the rotary table 12 of the drilling device 100 shown in FIG. FIG.
  • FIG. 14 shows a hole H1 (solid line display) formed in the object to be processed P at the reference position of the rotary table 12 and a hole H2 (dotted line display) formed in the object to be processed P at the rotation position of the rotary table 12. It is the figure which shows by superimposing.
  • FIG. 15 is a perspective view for explaining the drilling device 200 according to the second embodiment of the present invention, and shows the appearance of the drilling device 200.
  • FIG. 16 is a perspective view for explaining a drilling head moving mechanism 200b that supports the drilling head 200a of the drilling device 200 shown in FIG.
  • FIG. 17 is a side view for explaining the operation of the drilling device 200 shown in FIG.
  • the term "perforation” is a process of making holes in the surface of the object to be treated, and is a process of making holes in the object to be processed that do not penetrate the object to be processed (that is, the surface of the surface of the object to be processed, etc.). The process of making a hole penetrating only a portion in the object to be processed) and the process of opening a hole penetrating the object to be processed are included.
  • FIG. 1A and 1B are views for conceptually explaining the drilling device 100 of the present invention
  • FIG. 1A is a perspective view showing the appearance of the drilling device 100
  • FIG. 1B is FIG. 1 (B). It is a front view which shows the structure of the drilling apparatus 100 shown in a) seen from the X direction.
  • An object of the present invention is to obtain a perforating device capable of easily pulling out a perforating needle from an object to be processed in a state where a perforating needle for making a hole in the surface of the object to be processed is pierced into the object to be processed.
  • a device 100 for drilling holes in the surface of the object P to be processed. A mounting table 100c on which the object P to be processed is placed, and A drilling head 100a for drilling a hole in the object to be processed P mounted on the mounting table 100c, and A drilling head moving mechanism 100b for moving the drilling head 100a forward and backward with respect to the mounting table 100c is provided.
  • the drilling head 100a is Base member 110 and A plurality of drilling needles 130 fixed to the base member 110, It is solved by providing an apparatus including a needle penetrating member 120 having a plurality of needle penetrating holes 120b through which a plurality of perforating needles 130 can penetrate.
  • the apparatus 100 of the present invention includes a perforation head 130 for making a hole in the object to be processed P, a mounting table 100c for the object to be processed P, and a perforation head moving mechanism 100b, and the perforation head moving mechanism 100b is the object to be processed.
  • the perforation head 100a is moved back and forth with respect to the mounting table 100c of P, and the perforation head 100a includes a plurality of perforation needles 130, a base member 110, and a needle penetrating member 120, and a plurality of perforation needles 130 fixed to the base member 110.
  • the other configuration is not particularly limited as long as it is configured to be able to penetrate a plurality of needle through holes 120b of the needle penetration member 120.
  • the object to be treated may be any material, such as a food material, a resin material, and wood, as long as it is possible to make a hole in the surface.
  • foodstuffs include vegetables, fruits, fish bodies (especially sardines, eels, sardines, etc. for baking and cooking), and edible livestock (meat chickens, pigs, cows, etc.).
  • the mounting table is not particularly limited as long as it can mount the object to be processed, and may have any configuration.
  • the mounting table may be only the base body that does not move, the mounting table may be equipped with a moving mechanism such as a conveyor, or the mounting table may be equipped with a rotating mechanism. There may be.
  • the mounting table may include a table body and a rotary table rotatably attached to the table body.
  • the mounting table may be configured so that the center of rotation of the rotary table coincides with the center of the drilling head, or the center of rotation of the rotary table is offset from the center of the drilling head. May be.
  • the center of the drilling head is the center of the array of plurality of drilling needles 130 fixed to the drilling head.
  • the rotation angle of the rotary table can be arbitrary. For example, it may be arbitrarily rotatable between 0 ° and about 360 °, or rotate (rotate) only within a predetermined range such as 0 ° to about 180 ° and 0 ° to about 90 °. It may be something to do.
  • the drive source can be arbitrary.
  • it may be automatic such as an electric motor, an air motor and a hydraulic motor, or it may be manual by human power.
  • the offset direction and spacing can be arbitrary.
  • the material of the rotary table may be a metal main body such as stainless steel or copper and a resin sheet attached to the surface of the main body, or the entire rotary table may be made of a metal material or a resin material. It may be formed or may be only a resin material.
  • the object to be treated is a food material, it is preferably a material having high antibacterial properties.
  • the mounting table may include a table body and one or more spacer members that can be installed on the table body. By providing the spacer member, it is possible to adjust the interval when the perforated head comes closest to the mounting surface of the mounting table.
  • the member constituting the mounting table may include a metal material such as stainless steel or copper, or a resin material such as vinyl chloride resin, acrylic, ABS resin (acrylonitrile, butadiene, styrene resin), butadiene resin, or PTFE resin. It may contain. In a preferred embodiment, it is a vinyl chloride resin that is resistant to acidic or alkaline detergents and disinfectants for sterilization.
  • the drilling head includes a base member, a plurality of drilling needles, and a needle penetrating member, and a plurality of drilling needles fixed to the base member can penetrate a plurality of needle penetrating holes formed in the needle penetrating member.
  • the other configurations are not particularly limited and may be arbitrary.
  • the base member constituting the drilling head may have a needle mounting plate to which the drilling needle is fixed and a plate reinforcing material for reinforcing the needle mounting plate.
  • the base member, the drilling needle, and the needle penetrating member may be made of the above-mentioned metal material or resin material.
  • the needle mounting plate is made of resin and the plate reinforcing material is a metal plate thinner than the needle mounting plate.
  • the fixing of the drilling needle to the base member may be arbitrary.
  • it may be fixed by press-fitting one end of the perforated needle into the mounting hole formed in the base member, or by screwing the male screw portion formed in one end of the perforated needle into the screw hole formed in the base member. It may be present, or it may be fixed by welding or an adhesive.
  • the specific structure of the drilling needle is not particularly limited as long as it can make a hole in the object to be processed, and is arbitrary.
  • the cross-sectional shape of the drilling needle may be a substantially circular shape, a substantially elliptical shape, or the like, or may be a substantially triangular shape, a substantially rectangular shape, a substantially polygonal shape, or the like.
  • the size of the hole (outer diameter) of the drilling needle may be arbitrary depending on the type and size of the object to be processed.
  • the pore size is about 0.1 mm to about 1.0 mm, preferably about 0.2 mm to about 0.8 mm, and more preferably. It can be from about 0.3 mm to about 0.5 mm. If the outer diameter is smaller than about 0.1 mm, the strength is weak and the needle easily breaks. Further, if the outer diameter is about 1.0 mm or more, it can be confirmed that holes are provided on the surface of the object to be processed, and when the object to be processed is a food material or the like, the appearance is deteriorated. Further, there arises a problem that nutrients and the like of the object to be treated leak to the outside more than necessary.
  • the number of holes of the plurality of drilling needles and the spacing between the holes may be arbitrary depending on the type and size of the object to be treated.
  • the distance between adjacent holes may be about 2 to about 5 times the hole (outer diameter) of the perforated needle.
  • the arrangement of the plurality of perforated needles is staggered.
  • the distance between the needles is the same as or wider than the length in the longitudinal direction of the puncture needle.
  • the cross-sectional shape of the puncture needle is rectangular, if the distance between the needles is narrower than the longitudinal length of the puncture needle, the force for pressing the puncture needle against the object to be processed increases, and the force is manually increased. Work becomes difficult.
  • the drilling head may have a connecting mechanism for connecting the base member and the needle penetrating member so that the plurality of drilling needles can appear and disappear from the plurality of needle penetrating holes of the needle penetrating member.
  • the connecting mechanism for connecting the base member and the needle penetrating member in this way may be provided in the drilling head moving mechanism instead of the drilling head. That is, the drilling head moving mechanism may be configured to support the drilling head so that the base member and the needle penetrating member are connected to each other.
  • the drilling head may further include a vibration generator that vibrates the base member.
  • the perforation needle By vibrating the base member, the perforation needle also vibrates, which makes it easier for the perforation needle to pierce the object to be processed.
  • the direction of vibration may be arbitrary.
  • the perforation head may be vibrated in a direction along the direction in which the perforation head advances or retreats, or may be vibrated in a direction different from the direction in which the perforation head advances or retreats (for example, in a direction perpendicular to the direction).
  • the drilling head has a vibration generator
  • the drilling head has a connecting mechanism for connecting the base member and the needle penetrating member so that the plurality of drilling needles can appear and disappear from the plurality of needle penetrating holes of the needle penetrating member.
  • the drilling device has a driving means for operating the vibration generator when the plurality of drilling needles protrude from the plurality of needle through holes.
  • the perforated needle automatically vibrates when the perforated needle penetrating the needle penetrating member comes into contact with the object to be processed, and unnecessary vibration of the perforated needle can be prevented, and the work cost can be reduced. It is possible to reduce the amount.
  • the specific configuration of the drilling head moving mechanism is not limited as long as the drilling head is moved back and forth with respect to the mounting table, and may be arbitrary.
  • the drilling head moving mechanism may be, for example, a mechanism for moving the drilling head in parallel in the vertical direction on the mounting table, or a mechanism for rotating the drilling head around a horizontal rotation axis on the mounting table.
  • the drive source of the drilling head moving mechanism may be arbitrary. For example, it may be automatic such as an electric motor, an air motor and a hydraulic motor, or it may be manual by human power.
  • the drilling head moving mechanism may have an urging means for urging the drilling head in a direction corresponding to the distance of the drilling head from the mounting table (head separation distance).
  • an urging means for urging the drilling head in a direction corresponding to the distance of the drilling head from the mounting table (head separation distance).
  • it may be an urging means that always generates an urging force in a direction in which the distance of the drilling head from the mounting table is long, or an urging means in which the urging force is always generated in a direction in which the distance of the drilling head from the mounting table is short.
  • It may be an urging means whose urging force changes according to the distance between the mounting table and the drilling head.
  • an urging means that always generates an urging force in a direction in which the distance of the drilling head from the mounting table is approaching, it is possible to reduce the force when the drilling head of a worker or the like is brought closer to the mounting table.
  • the mounting is carried out.
  • the urging force is generated in the direction in which the piercing head is farther from the pedestal, and the urging force disappears at the position where the piercing needle of the piercing head comes into contact with the object to be processed, and the piercing needle of the piercing head becomes the object to be processed.
  • an urging force is generated in the direction in which the distance of the drilling head from the mounting table approaches), so that the work force can be maintained while maintaining safety. It is possible to reduce it.
  • the urging means is connected to the perforation head so that, for example, when the perforation head is at a position of the first distance from the mounting table, the perforation head rises against the weight of the perforation head. Elevate the operating arm.
  • the urging means loses the urging force against the operation arm when the drilling head is at a position of a second distance shorter than the first distance from the mounting table.
  • the urging means urges the operation arm connected to the drilling head so that the drilling head descends when the drilling head is at a position of a third distance shorter than the second distance from the mounting table.
  • the position of the first distance, the position of the second distance, and the position of the third distance are defined as follows.
  • the position of the second distance is the position of the drilling head when the needle penetrating member of the drilling head is in the vicinity of contact with the object to be processed.
  • the position of the first distance is the position of the drilling head when the needle penetrating member of the drilling head is farther from the mounting table than when the drilling head is at the position of the second distance.
  • the position of the third distance is the same as when the drilling head is in the position of the second distance and the distance between the needle penetrating member of the drilling head and the mounting table, but the position of the base member of the drilling head is the position of the drilling head. Is the position of the drilling head when it is closer to the mounting table than when it is at the position of the second distance.
  • the object to be treated is a fresh fish (specifically, a material for grilling eel).
  • the eel body), the mounting table has a table body and a rotary table, the drilling head has a vibration generator, and the base member of the drilling head has a needle mounting plate and a plate reinforcing material.
  • the drilling head moving mechanism moves the drilling head vertically on the mounting table.
  • the drilling head moving mechanism of the first embodiment shall have a urging means for urging the drilling head in a direction corresponding to the distance of the drilling head from the mounting table.
  • a table body and a spacer member are used instead of the mounting table of the punching device of the first embodiment.
  • the punching device include a mounting table having a mounting table, and further provided with a punching head moving mechanism for rotating and moving the punching head on the mounting table, instead of the punching head moving mechanism of the punching device of the first embodiment.
  • the perforation head moving mechanism of the second embodiment has an urging means for urging the perforation head in a direction that always keeps the perforation head away from the mounting table against its own weight. do.
  • FIG. 2 is a perspective view for explaining the drilling device 100 according to the first embodiment of the present invention, and shows the appearance of the drilling device 100 in the drilling standby state.
  • the drilling device 100 of the first embodiment is a device for drilling holes in the surface of the object to be treated P, which is a fish body such as an eel.
  • the reason for making a hole through the skin of the fish before grilling the fish is to let the gas generated inside the fish escape from the hole while grilling the fish, and inside the fish while grilling the fish. This is because it is possible to prevent the peeling of the skin of the grilled fish by letting out the gas generated in the above, and it is possible to provide a good-looking grilled fish dish.
  • the drilling device 100 includes a mounting table 100c on which the object to be processed P is placed, a drilling head 100a for drilling a hole in the object to be processed P mounted on the mounting table 100c, and the punching head 100a. It is provided with a drilling head moving mechanism 100b for moving the drilling head 100a forward and backward with respect to the mounting table 100c.
  • the perforation head 100a has a base member 110, a plurality of perforation needles 130 fixed to the base member 110, and a plurality of needle through holes 120b through which the plurality of perforation needles 130 can penetrate. Includes member 120.
  • FIG. 3 is a perspective view for explaining the mounting table 100c and the drilling head moving mechanism 100b of the drilling device 100 shown in FIG. 2, and shows a state in which the drilling head 100a is removed from the drilling device 100.
  • the mounting table 100c includes a base portion 11 which is a base of the drilling device 100 and a rotary table 12 rotatably mounted on the base portion 11, and the rotation center Rc of the rotary table 12 is the center of the drilling head 110a. It is configured to be offset from.
  • the center of the drilling head 110a is the center of the arrangement of the plurality of drilling needles 130 fixed to the base member 110 (in other words, the center of the arrangement of the plurality of needle penetrating holes 120b formed in the needle penetrating member 120). Rc0 (see FIG. 6B)).
  • the region in which the plurality of drilling needles 130 are arranged becomes a rectangular region, and the region of the plurality of drilling needles 130 is arranged.
  • the center of the array is the center of the rectangular shape formed by the outer shape of the array area.
  • the rotary table 12 is composed of a main body (metal disk member) 121 and a surface layer portion (resin circular sheet member) 122, and the surface of the surface layer portion 121 of the rotary table 12 is a processed body. It is a mounting surface on which P is placed.
  • the structure of the rotary table 12 is not limited to the one having the main body 121 and the surface layer portion 122, and may be arbitrary.
  • the rotary table 12 does not include the circular sheet member which is the surface layer portion, and may be composed of one resin disk member.
  • An operating lever 12a for rotating the rotary table 12 is attached to the rotary table 12, and a pair of lever stoppers 12b abutting on the operating lever 12a are spaced apart from each other at a base 11 which is a base of the drilling device 100. It is attached.
  • the rotary table 12 is configured to rotate by about 90 ° by moving the operating lever 12a between the pair of lever stoppers 12b.
  • a support support block 11a for receiving the support support column 101 constituting the connecting mechanism 140 of the drilling head 100a is arranged so as to face the support support column 101.
  • the drilling head moving mechanism 100b is attached to a pair of support columns 101 fixed to the base 11 so as to stand on the base 11 of the mounting table 100c, a fixed boss 101a fixed to the tip of the support column 101, and a fixed boss 101a. It has a fixed arm 106 that is fixed.
  • each support column 101 is composed of a cylindrical body, it may be composed of a prismatic body or a hollow pipe material instead of a solid pillar material.
  • each support column 101 is fixed to the metal base plate, which is the base 11 of the mounting table 100c, by welding, a screw structure, or the like.
  • the support column 101 is fixed to the base 11 of the mounting table 100c by screwing the male screw portion formed at the lower end of the support column 101 into the screw hole formed in the base 11 of the mounting table 100c.
  • a fixing boss 101a is fixed to the upper end of each support column 101 by a screw, an adhesive, welding, or the like.
  • One end of the fixed arm 106 is fixed to the side surface of the fixed boss 101a of each support column 101 by welding or the like, and a rotating shaft 102 straddling these is rotatably attached to the other end of the pair of fixed arms 106. Has been done.
  • the perforation head moving mechanism 100b includes an elevating rod 105 for raising and lowering the perforation head 100a on the mounting table 100c, an operation arm 104 connected to the elevating rod 105, and a perforation head 100a (specifically, the perforation head). It includes an urging means 107 that urges the drilling head 100a in a direction corresponding to the elevating position of the base member 110) constituting the 100a.
  • the operation arm 104 includes an arm frame portion 104b and an arm grip portion 104a, and one end (upper end) of the elevating rod 105 is rotatably connected to an intermediate portion of the arm frame portion 104b of the operation arm 104 with bolts and nuts. The other end (lower end) of the elevating rod 105 is rotatably connected to the connecting bracket 116 of the drilling head 100a with bolts and nuts.
  • the urging means 107 includes an urging arm 107a that rotates the rotating shaft 102, a mounting bracket 107c fixed to the base body 11 of the mounting table 100c, and an urging cylinder 107b that generates an urging force in the extending direction. And include. Further, the urging cylinder 107b includes a cylinder body 71 and an extension rod 72 protruding from the cylinder body 71, and is configured so that the extension rod 72 generates an urging force in a direction protruding from the cylinder body 71.
  • one end (upper end) of the urging arm 107a is fixed to one end of the rotating shaft 102 by welding or the like, and the other end (lower end) of the urging arm 107a is the urging cylinder 107b.
  • One end of the cylinder body 71 is connected, and the tip of the extension rod 72 protruding from the other end of the cylinder body 71 is connected to the mounting bracket 107c.
  • the urging means 107 has the following functions.
  • the urging means 107 opposes the weight of the drilling head 100a and is the drilling head.
  • the operation arm 104 is urged so that 100a rises. This is because, when the separation distance between the base member 110 of the drilling head 100a and the mounting table 100c is the distance D1, the drilling head moving mechanism 100b has the central axis L1 of the urging arm 107a and the central axis L2 of the urging cylinder 107b. Since is designed to form a predetermined angle, when the extension rod 72 of the urging means 107 is extended in this state, a counterclockwise moment on the paper surface of FIG. 10 acts on the rotating shaft 102. This is because the operation arm 104 fixed to the rotating shaft 102 pulls up the elevating rod 105.
  • the urging means 107 exerts an urging force on the operating arm 104. Disappear. This is because, when the separation distance between the base member 110 of the drilling head 100a and the mounting table 100c is the distance D2 ( ⁇ D1), the drilling head moving mechanism 100b has the central axis L1 of the urging arm 107a and the urging cylinder 107b.
  • the rotating shaft 102 is rotated clockwise on the paper surface of FIG. This is because neither the counterclockwise moment nor the counterclockwise moment is generated, and as a result, the urging force by the urging means 107 against the operation arm 104 rotatably attached to the rotating shaft 102 is not generated.
  • the needle penetrating member 120 is processed by the needle penetrating member 120 when the base member 110 of the drilling head 100a is at the second distance D2 from the mounting table 100c. It is configured to be located in the vicinity of contact with the body P.
  • the urging means 107 is a drilling head.
  • the operation arm 104 is urged so that the 100a descends. This is because, when the separation distance between the base member 110 of the drilling head 100a and the mounting table 100c is the distance D3, the drilling head moving mechanism 100b has the central axis L1 of the urging arm 107a and the central axis L2 of the urging cylinder 107b. Since is designed to form a predetermined angle, when the extension rod 72 of the urging means 107 is extended in this state, a clockwise moment on the paper surface of FIG. 11 acts on the rotating shaft 102. This is because the operating arm 104 fixed to the rotating shaft 102 pushes down the elevating rod 105.
  • the members constituting the drilling head moving mechanism 100b that is, the support column 101, the fixed boss 101a, the fixed arm 106, the rotating shaft 102, the elevating rod 105, the operation arm 104, the urging arm 107a, the urging means 107, and From the viewpoint of strength, the mounting bracket 107c is preferably made of the above-mentioned metal material such as stainless steel, but from the viewpoint of weight reduction, the above-mentioned resin material which is lighter than the metal may be used.
  • FIG. 4A and 4B are perspective views for explaining the drilling head 100a of the drilling device 100 shown in FIG. 2, FIG. 4A shows the drilling head 100a removed from the drilling device 100, and FIG. 4B shows FIG. 4B. , The connecting mechanism 140 (the portion surrounded by the alternate long and short dash line) in the drilling head 100a is shown.
  • FIG. 5 is a perspective view showing the drilling head 100a shown in FIG. 4A in an exploded manner into individual parts.
  • the perforation head 100a includes a base member 110, a plurality of perforation needles 130 fixed to the base member 110, a needle penetrating member 120 having a plurality of needle through holes 120b through which the plurality of perforation needles 130 can penetrate, and a plurality of perforations. It includes a connecting mechanism 140 for connecting the base member 110 and the needle penetrating member 120 so that the needle 130 can appear and disappear from the plurality of needle penetrating holes 120b of the needle penetrating member 120. Further, the drilling head 100a includes a vibration generator 117 that vibrates the base member 110, and in the drilling device 100, as shown in FIG. 2, a plurality of drilling needles 130 project from the plurality of needle through holes 120b. A drive means 108 for operating the vibration generator 117 is provided. Hereinafter, the members constituting the drilling head 100a will be specifically described.
  • Base member 110 6A and 6B are plan views for explaining the parts of the drilling head 100a shown in FIG. 4A, and FIG. 6A shows the base member 110 of the drilling head 100a.
  • the base member 110 has a needle mounting plate 111, a plate reinforcing material 112, a movable boss 113, a fixing bracket 114, a reinforcing rib 115, and a connecting bracket 116. There is.
  • a vibration generator 117 is attached to the plate reinforcing material 112.
  • a plurality of needle mounting holes (not shown) for mounting the plurality of perforated needles 130 are formed on the lower surface of the needle mounting plate 111, and the upper end of each perforated needle 130 is press-fitted into the corresponding needle mounting holes. It is fixed by the method of.
  • the fixing of the perforated needle 130 and the needle mounting hole of the needle mounting plate 111 is not limited to the fixing by press fitting, and may be fixed by an adhesive.
  • a plate reinforcing material 112 is attached to the needle mounting plate 111, and here, the needle mounting plate 111 and the plate reinforcing material 112 are each composed of a rectangular metal plate member.
  • the needle mounting plate 111 and the plate reinforcing material 112 may each be composed of a resin plate member, one of the needle mounting plate 111 and the plate reinforcing material 112 is composed of a metal plate member, and the other is made of resin. It may be composed of a plate-making member.
  • a pair of reinforcing ribs 115 are attached to the upper surface of the plate reinforcing material 112 so as to face each other along the longitudinal direction of the plate reinforcing material 112 by welding or the like, and between the pair of reinforcing ribs 115 facing each other.
  • a pair of connecting brackets 116 are fixed by welding or the like at predetermined intervals.
  • a vibration generator 117 that gives vibration to the base member 110 is provided between the pair of reinforcing ribs 115 and between the pair of connecting brackets 116, and the vibration generator 117 is a plate reinforcing material 112 of the base member 110. It is fixed to.
  • a pressing lever 108a for pressing the operation piece 108b of the driving means 108 for operating the vibration generator 117 is attached to the needle mounting plate 111.
  • the pressing lever 108a abuts on the operation piece 108b of the driving means 108 to operate the vibration generator 117 when the base member 110 approaches the mounting table 100c so that the drilling needle 130 protrudes from the needle penetrating member 120. It is positioned with respect to the operation piece 108b. Therefore, the perforation needle 130 automatically vibrates in a state where the perforation needle 130 is pressed against the object to be processed P, and unnecessary vibration of the perforation needle 30 can be prevented, and the work cost can be reduced.
  • movable bosses 113 are attached to both ends of the plate reinforcing material 112 in the longitudinal direction via fixing brackets 114.
  • the movable boss 113 is composed of a circular tube member, and the movable boss 113 is attached to the support column 101 so as to be movable in the vertical direction along the support column 101 in the drilling head moving mechanism 100b.
  • the plate reinforcing material 112 is formed so that the column insertion holes 120a are located at the four corners of the plate reinforcing material 112, and the column is also inserted into the needle mounting plate 111.
  • a column insertion hole (not shown) is formed at a position corresponding to the hole 112a.
  • the needle penetrating member 120 has support column insertion holes 120a formed at the four corners of the metal plate member constituting the needle penetrating member 120, and further, a plurality of needle penetrating members 120 are formed over the entire metal plate member. A plurality of needle through holes 120b are formed to penetrate the perforation needle 130 of the above.
  • the perforated needle 130 is made of a metal needle-shaped member such as stainless steel, and has a circular cross-sectional shape as shown in FIG. 6 (c).
  • the drilling needle 130 may be a needle-shaped member made of a hard resin such as acrylic.
  • the drilling head 100a may be a needle-shaped member 130a having an elliptical cross-sectional shape shown in FIG. 6 (d) instead of the drilling needle 130 having a circular cross-sectional shape, or FIG. 6 (e). It may be a needle-shaped member 130b having an equilateral triangular cross-sectional shape shown in 1.
  • a needle penetrating member 120 having a plurality of needle penetrating holes 120b through which the plurality of perforated needles 130 are penetrated is connected by a connecting mechanism 140.
  • the connecting mechanism 140 connects the base member 110 and the needle penetrating member 120 so that the plurality of drilling needles 130 can appear and disappear from the plurality of needle penetrating holes 120b of the needle penetrating member 120.
  • the connecting mechanism 140 includes a connecting column 141, a return spring 142, and a fixing nut 143
  • the support column 101 includes a support column 101 (b). As shown in, it has a large diameter portion 141a and a small diameter portion 141b.
  • the large-diameter portion 141a of the support column 101 includes a column insertion hole 120a of the needle penetrating member 120, a column insertion hole 112a of the needle mounting plate 111 of the base member 110, and a column insertion hole of the plate reinforcing material 112 of the base member 110 (shown).
  • the small diameter portion 142 of the support column 101 has a thickness that cannot be inserted into these insertion holes.
  • the return spring 142 is attached to the small diameter portion 142 of the support column 101, and when the support column 101 is attached to the needle penetrating member 120 and the base member 110, the return spring 142 has the needle penetrating member 120 and the base member 110.
  • a fixing nut 143 is attached to the upper end of the small diameter portion 141b of the support column 101 so that the small diameter portion 141b of the support column 101 does not come off from the base member 110.
  • the needle mounting plate 111 is made of the above-mentioned resin material, and the plate reinforcing material 112 is made of the above-mentioned metal material. However, in the base member 110, the needle mounting plate 111 is made of a metal material. It may not include the reinforcing material 112. In that case, the connecting bracket 116 will be attached to the upper surface of the needle mounting plate 111.
  • FIG. 7 to 9 are views showing a specific structure of the drilling device 100 shown in FIG. 2, and is a top view showing the structure of the drilling device 100 in the drilling standby state shown in FIG. 2 as viewed from the Z direction.
  • FIG. 8 is a side view of the drilling device 100 in the drilling standby state shown in FIG. 2 as viewed from the Y direction
  • FIG. 9 is a front view showing the structure of the drilling device 100 in the drilling standby state shown in FIG. 2 as viewed from the X direction. Is.
  • FIGS. 7 to 9 the layout of each member constituting the drilling device 100 described with reference to FIGS. 2 to 6 is shown in more detail.
  • FIGS. 11 and 12 are diagrams for explaining a specific structure of the drilling device 100 shown in FIG. 2, respectively, and FIG. 10 shows a mounting table instead of the drilling device 100 in the drilling standby state shown in FIG.
  • the side views showing the drilling device 100 in the drilling standby state in which the object to be processed P can be placed on the 100c, FIGS. 11 and 12, are on the mounting table 100c instead of the drilling device 100 in the drilling standby state shown in FIG.
  • It is a side view and the front view which shows the piercing apparatus 100 in the operating state which pierced the piercing needle 130 into the object P to be placed placed in.
  • the central axis L2 of the urging cylinder 107b of the urging means 107 forms a predetermined angle with respect to the central axis L1 of the urging arm 107a. That is, the connection point between the urging cylinder 107b and the urging arm 107a is located on the right side of the straight line connecting the lower end of the urging cylinder 107b and the upper end of the urging arm 107a. Therefore, the protruding output of the extension rod 72 of the urging cylinder 107b becomes the rotational force of the counterclockwise rotation of the rotating shaft 102, and this rotational force acts on the operating arm 104 as the urging force for lifting the operating arm 104. Moreover, in this case, an urging force slightly larger than the urging force to which the operating arm 104 can support the own weight of the drilling head 100a via the elevating rod 105 acts on the operating arm 104.
  • the drilling head 100a is held near the uppermost end of the support column 101 by the urging force of the urging means 107 against the operating arm 104 unless the operator operates the operating arm 104. Therefore, it is possible to prevent the drilling head 100a from being unintentionally lowered toward the mounting table by an operation by an operator or the like, and it is possible to improve safety.
  • the operator places the object to be processed P on the surface (mounting surface) of the rotary table 12 of the mounting table 100c (see FIG. 10), holds the arm grip portion 104a of the operating arm 104, and holds the operating arm 104.
  • the operation arm 104 rotates clockwise around the rotation shaft 102 in opposition to the urging force of the urging means 107 against the operation arm 104, and the drilling head connected to the operation arm 104 via the elevating rod 105.
  • the 100a descends toward the rotary table 12 of the mounting table 100c.
  • the drilling head 100a is affected by its own weight without the operator pulling down the operating arm 104. It will descend. In that case, the operator needs to lift the operation arm 104 upward with a slight force so that the drilling head 100a does not descend vigorously.
  • the pulling force of the operation arm 104 includes not only the weight of the drilling head 100a but also the weights of the elevating rod 105 and the operation arm 104 connected to the drilling head 100a. The pulling force is the weight of the drilling head 100a.
  • the drilling device 100 performs the drilling operation. It becomes the standby state (drilling standby state).
  • the base member 110 is held at a position separated from the needle penetrating member 120 by the urging force of the return spring 142 of the connecting mechanism 140 against its own weight.
  • the plurality of drilling needles 130 attached to the base member 110 are held in a state of being immersed in the needle penetrating holes 120b of the needle penetrating member 120 as shown in FIGS. 8 and 9.
  • the base member 110 moves in a direction approaching the needle penetrating member 120, and a plurality of perforations fixed to the base member 110.
  • the needle 130 projects from the needle through hole 120b of the needle penetration member 120 and moves toward the surface of the object to be processed P.
  • the central axis L2 of the urging cylinder 107b of the urging means 107 and the central axis L1 of the urging arm 107a form a predetermined angle as shown in FIG. That is, the connection point between the urging cylinder 107b and the urging arm 107a is located on the left side of the straight line connecting the lower end of the urging cylinder 107b and the upper end of the urging arm 107a.
  • the protruding output of the extension rod 72 of the urging cylinder 107b becomes the rotational force for clockwise rotation of the rotating shaft 102, and this rotational force acts on the operating arm 104 as an urging force for pulling down the operating arm 104. Therefore, the urging force of the urging means 107 against the operation arm 104 acts as a force for the tip of the drilling needle 130 to pierce the surface of the object to be processed P, and an operator or the like causes the tip of the punching needle 130 to be the tip of the object P to be processed. It is possible to reduce the operating force required to pierce the surface.
  • the pressing lever 108a attached to the needle mounting plate 111 of the base member 110 is used to drive the means 108.
  • the operation piece 108b will be pressed.
  • the vibration generator 117 is operated by the driving means 108 to give vibration to the drilling needle 130 via the base member 110.
  • the vibration of the perforation needle 130 makes it easier for the vibration generator 117 to pierce the surface of the object to be processed P, and the perforation needle 130 is pierced by the object to be processed P.
  • the operation force of the operator when piercing the needle is reduced.
  • FIG. 13 is a plan view for explaining how to use the rotary table 12 of the drilling device 100 shown in FIG. 2, and FIG. 13 (a) shows a object to be processed placed on the rotary table 12 at a reference position. The positional relationship between the body P and the needle through hole 120b of the needle penetration member 120 is shown, and FIG. 13B shows the hole H1 formed in the object to be processed P at the reference position of the rotary table 12.
  • FIG. 13A shows the workpiece P placed on the rotary table 12 at the reference position and the needle through hole 120b of the needle penetration member 120.
  • a plurality of drilling needles 130 of the drilling head 100a are pierced into the surface of the object to be processed P.
  • a plurality of holes H1 are formed on the surface of the object to be treated P.
  • the base member 110 moves in a direction away from the needle penetrating member 120, and the drilling needle 130 attached to the base member 110 is pulled out from the object P to be processed.
  • the perforation needle 130 and the object to be processed P both move upward while the perforation needle 130 is stuck in the object to be processed P, the object to be processed P abuts on the needle penetrating member 120 to be processed.
  • the body P will be wiped off from the drilling needle 130. As a result, the drilling needle 130 can be easily pulled out from the object to be processed P.
  • the operating lever 12a abuts the operating lever 12a of the rotary table 12 from one lever stopper 12b and the operating lever 12a abuts on the other lever stopper 12b. The operation is performed so that the state is reached, and the operation arm 104 is pulled down again.
  • FIG. 13C shows the positional relationship between the object to be processed P placed on the rotary table 12 at the rotation position and the needle penetration hole 120b of the needle penetration member 120
  • FIG. 13D shows rotation.
  • the hole H2 formed in the object P to be processed at the rotation position of the table 12 is shown.
  • FIG. 14 shows a hole H1 (solid line display) formed in the object to be processed P at the reference position of the rotary table 12 and a hole H2 (dotted line display) formed in the object to be processed P at the rotation position of the rotary table 12. It is the figure which shows by superimposing.
  • the needle that punctures the object to be processed is not always the only needle at the same position, so multiple needles are used evenly, and it is possible to maintain the sharpness of the needle.
  • the cross-sectional shape of the drilling needle 130 is a shape other than a substantially circular shape or a square shape
  • various patterns can be formed by offsetting.
  • the perforation head 100a for drilling holes in the mounting table 100c on which the object to be processed P is placed and the epidermis of the object to be processed P placed on the mounting table 100c.
  • the perforation head 100a is provided with a perforation head moving mechanism 100b for advancing and retreating the perforation head 100a with respect to the mounting table 100c. It includes a needle penetrating member 120 having a plurality of needle penetrating holes 120b through which the needle 130 can penetrate.
  • the plurality of drilling needles 130 fixed to the base member 110 can be pierced into the object to be processed P in a state of penetrating the needle penetration hole 120b of the needle penetration member 120.
  • the perforated needle 130 pierced into the object to be processed P is pulled out from the object to be processed P, the perforated needle 130 is immersed in the needle through hole 120b of the needle penetrating member 120, so that the perforated needle 130 is surely inserted from the object to be processed P. It is pulled out.
  • the perforation needle 130 can be easily pulled out from the object to be processed P in a state where the perforation needle 130 for forming a hole in the surface of the object to be processed P is pierced into the object to be processed P. The effect is obtained.
  • the mounting table 100c includes the rotary table 12, and the rotation center of the rotary table 12 is configured to be offset from the center of the drilling head.
  • the work of making a hole in the surface of the object to be processed P is performed at the reference position of 12, and then the operation of rotating the rotary table 12 to make a hole H2 in the surface of the object to be processed P at a position different from the reference position.
  • more holes can be easily formed on the surface of the object to be treated P.
  • the drilling head moving mechanism 100b has an urging means 107 for urging the drilling head in a direction corresponding to the distance (head separation distance) of the drilling head 100a from the mounting table 100c, the drilling head 100a is mounted on the mounting table 100c. Since the head separation distance when performing the work of approaching to the head and the head separation distance when performing the work of inserting the drilling needle 130 of the drilling head 100a into the object to be processed P are different, the operator's operation can be performed in each working state. It is possible to urge the drilling head 100a in the assisting direction, and it is possible to reduce the force of an operator or the like required for the operation for drilling work.
  • the perforation head 100a includes a vibration generator 117 that vibrates the base member 110 to which the plurality of perforation needles 130 are attached, the vibration of the base member 110 when the perforation needle 130 pierces the surface of the object to be processed P.
  • the perforation needle 130 fixed to the base member can also be vibrated, which makes it easier for the perforation needle 130 to pierce the object P to be processed.
  • the drilling device 100 includes a drilling head moving mechanism 100b for moving the drilling head 100a in parallel in the vertical direction on the mounting table 100c, but the drilling head moving mechanism is a drilling head.
  • a drilling head moving mechanism 200b for rotating 100a around a horizontal rotation axis on a mounting table may be used, and the following second embodiment describes a drilling device 200 provided with such a drilling head moving mechanism 200b.
  • FIG. 15 is a perspective view for explaining the drilling device 200 according to the second embodiment of the present invention, and shows the appearance of the drilling device 200.
  • the drilling device 200 of the second embodiment is a device for drilling holes on the surface of the object to be treated P, which is a fish body such as an eel, like the drilling device 100 of the first embodiment.
  • the drilling device 200 includes a mounting table 200c on which the object to be processed P is placed, a drilling head 200a for drilling a hole in the object to be processed P mounted on the mounting table 200c, and the drilling head 200a. It is provided with a drilling head moving mechanism 200b for moving the drilling head 200a forward and backward with respect to the mounting table 200c.
  • the drilling head 200a has the same configuration as the drilling head 100a in the drilling device 100 of the first embodiment except that it does not have the vibration generator 117. Further, in the drilling head 200a, the mounting table 200c and the drilling head moving mechanism 200b have different configurations from those in the drilling head 100a of the first embodiment.
  • FIG. 16 is a perspective view for explaining the drilling head moving mechanism 200b and the mounting table 200c that support the drilling head 200a of the drilling device 200 shown in FIG. 15, and shows a state in which the drilling head 200a is removed from the drilling device 200. ing.
  • the drilling head 200a has the same configuration as the drilling head 100a of the first embodiment except that it does not have the vibration generator 117, and has the same needle mounting structure as the needle mounting plate 111 in the drilling head 100a. It has a plate 211, a plate reinforcing material 212 having the same structure as the plate reinforcing material 112 in the drilling head 100a, and a plurality of drilling needles 230 having the same structure as the plurality of drilling needles 130 in the drilling head 100a. Therefore, the drilling device 200 of the second embodiment is not provided with the driving means 108 for operating the vibration generator 117 and the pressing lever 108a for turning on and off the driving means 108 in the drilling device 100 of the first embodiment.
  • the mounting table 200c includes a table body 21 and a spacer portion 22 provided on the table body 21.
  • the spacer portion 22 includes three spacer plates 221 to 223 stacked on the table body 21, and the drilling head 200a is mounted on the mounting surface of the mounting table 200c (the object to be processed P is mounted) depending on the number of spacer plates stacked on the table body 21. It is possible to adjust the interval when it comes closest to the mounting surface to be placed).
  • the drilling head moving mechanism 200b includes a pair of support columns 201 provided so as to face each other on the base body 21 of the mounting table 200c, and a rotating shaft 202 rotatably provided so as to straddle both support columns 201. It has an operating arm 204 attached to the rotating shaft 202.
  • one end of the rotating shaft 202 is rotatably supported by a bearing 203 attached to one support column 201, and the other end of the rotating shaft 202 is attached to the other support column 201. It is rotatably supported by the bearing 203.
  • the operation arm 204 has a pair of arm frame portions 204b and an arm grip portion 204a, and one end of the pair of arm frame portions 204b is fixed to the rotating shaft 202 by welding or the like, and the pair of arm frames.
  • An arm grip portion 204a is attached to the other end of the portion 204b so as to straddle them.
  • the connecting bracket 216 of the drilling head 200a is rotatably connected to the intermediate portion of the pair of arm frame portions 204b by bolts and nuts.
  • a pair of spring support pieces 206 are attached to the rotating shaft 202, and a pair of spring fixing pieces 207 are attached to a portion of the base body 21 of the mounting table 200c facing the rotating shaft 202.
  • An urging spring 205 is attached between the opposing spring support piece 206 and the spring fixing piece 207. The urging spring 205 urges the operating arm 204 so that the rotating shaft 202 rotates in a direction in which the drilling head 200a connected to the operating arm 204 is lifted against its own weight.
  • FIG. 17 is a side view for explaining the operation of the drilling device 200 shown in FIG. 15, FIG. 17 (a) shows a drilling standby state of the drilling device 200, and FIG. 17 (b) is a drilling device 200. The drilling standby state of the above is shown, and FIG. 17 (c) shows the drilling operation state of the drilling device 200.
  • the operating arm 204 has a slightly larger urging force than the urging force that the operating arm 204 can support the drilling head 200a as the urging force by the urging spring 205.
  • the drilling head 200a is held above the support column 201 by the urging force against the operating arm 204 by the urging spring 205 unless the operator operates the operating arm 204.
  • the operator places the object to be processed P on the surface (mounting surface) of the mounting table 200c (see FIG. 17A), holds the arm grip portion 204a of the operating arm 204, and holds the operating arm 204.
  • the operating arm 204 rotates clockwise around the rotating shaft 202 in opposition to the urging force of the urging spring 205 against the operating arm 204, and the drilling head connected to the operating arm 204 via the connecting bracket 216.
  • the 200a will descend toward the mounting table 200c.
  • the perforation head moving mechanism 200b attaches the perforation head 200a to the operation arm 204 fixed to the rotating shaft 202, and attaches the perforation head 200a connected to the operation arm 204. Since the structure is such that the operation arm 204 is rotated to move forward and backward with respect to the mounting table 200c, the operation arm 104 can be rotated as in the drilling head moving mechanism 100b of the first embodiment. A mechanism for converting the perforation head 100a connected to the perforation head 100a into parallel movement is unnecessary, and the structure of the perforation head movement mechanism 200b can be simplified as compared with the perforation device 100 of the first embodiment.
  • the present invention is useful as it is possible to obtain a perforation device capable of easily pulling out the perforation needle from the state in which the perforation needle is inserted into the object to be processed.
  • Drilling head movement mechanism 100, 200 Drilling device 100a, 200a Drilling head 120, 220 Needle penetration member 120b Needle penetration hole 130, 230 Drilling needle 100b, 200b Drilling head movement mechanism 100c Mounting table

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Nutrition Science (AREA)
  • Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Details Of Cutting Devices (AREA)
  • Processing Of Meat And Fish (AREA)

Abstract

La présente invention traite le problème de la réalisation d'un dispositif de perforation permettant de retirer facilement une aiguille de perforation qui a été insérée dans une pièce. Un dispositif 100 de perforation destiné à perforer des trous dans la surface d'une pièce P résout le problème susmentionné en ce qu'il comporte: une table 100c de montage sur laquelle est placée la pièce P; une tête 100a de perforation servant à pratiquer des trous dans la pièce P placée sur la table 100c de montage; et un mécanisme 10b de déplacement de la tête de perforation qui fait avancer/reculer la tête 100a de perforation par rapport à la table 100c de montage. La tête 100a de perforation comprend un élément 110 de base, une pluralité d'aiguilles 130 de perforation fixées à l'élément 110 de base, et un élément 120 de pénétration d'aiguilles présentant une pluralité de trous 120b de pénétration d'aiguilles à travers lesquels la pluralité de aiguilles 130 de perforation peut pénétrer.
PCT/JP2021/042991 2020-11-25 2021-11-24 Dispositif de perforation de trous dans la surface d'une pièce WO2022114003A1 (fr)

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JP2020195263A JP6861450B1 (ja) 2020-11-25 2020-11-25 被処理体の表面に孔を穿孔する装置

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113331363A (zh) * 2021-06-21 2021-09-03 漳州市瀚龙食品有限公司 一种低脂肪烤鳗鱼加工方法

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JPS6291996U (fr) * 1985-11-30 1987-06-12
JP2013123597A (ja) * 2011-12-16 2013-06-24 Gunze Ltd 柔軟物打ち抜き装置

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US5128210A (en) * 1989-10-02 1992-07-07 Housley Grady E Method for preparing and cooking potatoes
JP2010115718A (ja) * 2008-11-11 2010-05-27 Midori Hokuyo Kk シート穿孔装置及びシート穿孔方法
JP6356975B2 (ja) * 2014-02-03 2018-07-11 柳下技研株式会社 メッシュプレートの孔明け製造方法

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JPS6291996U (fr) * 1985-11-30 1987-06-12
JP2013123597A (ja) * 2011-12-16 2013-06-24 Gunze Ltd 柔軟物打ち抜き装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113331363A (zh) * 2021-06-21 2021-09-03 漳州市瀚龙食品有限公司 一种低脂肪烤鳗鱼加工方法

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