WO2015002514A1 - Dispositif de fourniture d'espaceurs pour lentille d'appareil photographique - Google Patents

Dispositif de fourniture d'espaceurs pour lentille d'appareil photographique Download PDF

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Publication number
WO2015002514A1
WO2015002514A1 PCT/KR2014/006037 KR2014006037W WO2015002514A1 WO 2015002514 A1 WO2015002514 A1 WO 2015002514A1 KR 2014006037 W KR2014006037 W KR 2014006037W WO 2015002514 A1 WO2015002514 A1 WO 2015002514A1
Authority
WO
WIPO (PCT)
Prior art keywords
spacer
base
cartridge
spacers
elevating
Prior art date
Application number
PCT/KR2014/006037
Other languages
English (en)
Korean (ko)
Inventor
정운세
Original Assignee
Jung Woon Se
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jung Woon Se filed Critical Jung Woon Se
Publication of WO2015002514A1 publication Critical patent/WO2015002514A1/fr

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • 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
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/02—Devices for feeding articles or materials to conveyors
    • B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
    • B65G47/06—Devices for feeding articles or materials to conveyors for feeding articles from a single group of articles arranged in orderly pattern, e.g. workpieces in magazines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • B65H7/18—Modifying or stopping actuation of separators
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/62—Optical apparatus specially adapted for adjusting optical elements during the assembly of optical systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly

Definitions

  • the present invention relates to a spacer supply for a camera lens.
  • the present invention when the spacer is removed from the cartridge to prevent the phenomenon that the spacer overlaps with the number of two or more by static electricity, and to ensure that the supply pressure of the spacer is uniform to prevent the defect of the camera lens product, to correct this
  • the present invention relates to a spacer supply device for a camera lens that eliminates interruption of the production process to improve product productivity.
  • the camera is used to record the target object and the section as an image.
  • Such a camera has made significant advances from the film camera to the digital camera, and has recently been introduced to mobile devices such as mobile phones and laptops. Digital cameras are essentially installed.
  • the camera is equipped with a lens having various functions such as zooming in / out an image or recording a fine macro shot when recording a target object and a section.
  • the lens of such a camera is arranged in a housing (having a corresponding shape with the inner circumferential surface of the barrel) of a micro lens applied to a mobile device such as a barrel or a mobile phone with a plurality of lenses spaced at a specific interval,
  • the ultra-thin spacers are arranged in the micrometer unit.
  • Such a camera lens is a lens to be introduced into the barrel or the housing by the automation device, and the spacer is inserted into the lens between these lenses are produced, in particular, the spacer in the automation device is supplied to the cartridge and the like automatically supplied To be possible.
  • Republic of Korea Patent Application No. 2011-66264 spacer supply Peter and spacer mounting device in the cartridge including the same, hereinafter, the present invention has been proposed the configuration of an automated device for allowing the spacer to be inserted into the cartridge.
  • the apparatus includes a "vibration unit for generating linear periodic vibrations, and a conveying unit which vibrates with the vibrating unit and conveys an annular optical device spacer along a conveying path in the vibration direction, and conveying
  • the furnace includes a receiving section, a guide section in the form of a narrow passage connected to the receiving section, and a corner portion and an inclined portion that form a connection point between the receiving section and the guide section, and the spacer contacts the corner portion to the guide section.
  • the inflow is prevented, the inflow amount is adjusted while being in contact with the inclined portion, aligned in the guide section is discharged in turn through the discharge end of the guide section.
  • the spacer mounting apparatus includes a spacer supply feeder according to the present invention, and a support portion having a receiving structure and a support structure, wherein a cartridge is interposed between the feeder and the support portion.
  • the cartridge in which the spacer is stacked is mounted on a dedicated automation device supply unit for transferring the spacer to the manufacturing position of the lens to enable the supply of the spacer.
  • the cartridge into which the spacer is introduced by the device of the present invention is mainly disposed on the upper part of the spring mechanism for providing the pressing force from the lower side to the upper side, and the uppermost spacer to which the pressing force is transmitted upward by the spring mechanism or the like.
  • the spacers may be taken out and supplied one by one by a transfer mechanism for adsorption and transfer to the manufacturing position of the lens.
  • the pressing means such as a spring mechanism for pressing the spacer is in a state of pressing the pressing force at all times, a change in the pressing force occurs when the number of spacers is changed, so that the suction force that the transfer mechanism absorbs and extracts the spacer is always strong. Since it is necessary to set up, the problem of simultaneous take-out of the top spacer and the bottom spacer is further increased, which causes a problem of reduced productivity due to the interruption of the production process of the product in order to correct the problem.
  • the present invention has been invented to solve the above problems.
  • an object of the present invention is to provide a spacer supply device for a camera lens to prevent the phenomenon that the spacer overlaps with the number of two or more by static electricity when the spacer is separated from the cartridge, and the supply pressure of the spacer is uniform.
  • the present invention has the following configuration.
  • the present invention includes a base which is provided in a supply portion of a device for transferring a spacer to a lens fabrication point, and which provides a space for installation of each component;
  • a cartridge having a plurality of spacers stacked therein and mounted on one side of the base to allow the spacer to be taken out to an upper side of the base;
  • An elevating mechanism portion having an elevating member coupled to an opposite side of the base surface on which the cartridge is mounted, and capable of elevating up and down, the elevating member penetrating the base and the cartridge to raise the spacer stacked inside the cartridge;
  • an interruption mechanism part installed on the elevating mechanism part to provide a clamping force at an elevated point when the elevating mechanism part is raised to raise the spacer.
  • the cartridge is coupled to the end for the spacer is taken out, the separator having a smaller diameter bore hole than the spacer is formed so that the space can be taken out elastically; comprises a.
  • the lifting mechanism unit is coupled to the base and the frame is moved up and down the base; And a lift drive unit installed below the frame to provide a driving force for moving the frame up and down.
  • the intermittent mechanism portion is disposed on the elevating mechanism portion, when the elevating member is raised to provide a fixing force at the moment when the spacer is taken out, the intermittent member is in close contact with the base to provide a fixing force;
  • an intermittent driving unit coupled to the intermittent member and installed on a lifting mechanism part to provide a driving force for the intermittent member to be in close contact or spaced toward the base side.
  • the present invention is configured to further include a sensor for detecting whether the normal supply of the spacer is installed at at least one point of the point where the spacer is taken out on the base, the lifting mechanism portion is elevated? .
  • the present invention eliminates the simultaneous removal of the spacer on the upper side and the spacer on the lower side when the spacer is separated from the cartridge, thereby reducing the defective rate of the lens product.
  • the present invention has an effect of reducing the defective rate of the product and contributing to the improvement of the productivity by allowing the feed mechanism for the spacer to take out the spacer at all times even when the number of stacked layers of the spacer is changed.
  • FIG. 1 is a side perspective view of a spacer supply apparatus according to the present invention.
  • Figure 2 is a perspective view of the other side of the spacer supply apparatus according to the present invention.
  • FIG. 3 is a front view of the spacer supply apparatus according to the present invention.
  • Figure 4 is a side view of the spacer supply apparatus according to the present invention.
  • FIG. 5 is a plan view of a spacer supply apparatus according to the present invention.
  • Figure 6 is an enlarged perspective view of the main portion of the spacer supply apparatus according to the present invention.
  • FIG. 1 is a perspective view of one side of a spacer supply apparatus according to the present invention
  • FIG. 2 is a perspective view of the other side of a spacer supply apparatus according to the present invention
  • FIG. 3 is a front view of a spacer supply apparatus according to the present invention
  • FIG. 5 is a plan view of the spacer supply apparatus according to the present invention
  • FIG. 6 is an enlarged perspective view of a main part of the spacer supply apparatus according to the present invention.
  • the spacer supply apparatus is composed of a base 10, a cartridge 20, the elevating mechanism portion 30, the intermittent mechanism portion (40).
  • the spacer (S) is to be supplied to the lens of the camera attached to the mobile phone, in addition to the device for supplying the spacer of the lens applied to various cameras, the same configuration as in the present embodiment can be applied.
  • the base 10 is installed in the supply portion of the device for transferring the spacer (S) to the lens manufacturing point.
  • the base 10 is configured to directly or indirectly provide a space in which the above-described components of the cartridge 20, the elevating mechanism part 30, and the intermittent mechanism part 40 are to be installed, in a plate form as shown in the drawing. It is built and installed.
  • the cartridge 20 has a hollow 21 for stacking the spacer S therein as shown in FIG. 6, and the elevating member 31 of the elevating mechanism part 30, which will be described later, is formed at one side by the spacer S.
  • a slit 22 for raising is formed, and correspondingly, a slit 11 is formed in the base 10 such as the slit 22 of the cartridge 20 so that an end of the elevating member 31 is formed at the base 10.
  • the cartridge 20 can be raised to raise the spacer S.
  • the cartridge 20 is configured to be detachably mounted to the base 10, for this purpose, the fixing force is provided by a coupling member 23 such as a bolt after the cartridge 20 is in close contact with the base 10. It is configured to receive.
  • the cartridge 20 is the separator 24 is coupled to the upper portion of the hollow 21, the spacer (S) is taken out.
  • the separator 24 has a configuration in which a blowout hole 25 having an inner diameter smaller than that of the spacer S is formed so that the spacer S can be elastically taken out.
  • the elevating mechanism part 30 is coupled up and down to the opposite side of the surface of the base 10 on which the cartridge 20 is mounted.
  • Such lifting mechanism part 30 is provided with a lifting member 31 through the base 10 and the cartridge 20 at the side end of the cartridge 20 to raise the spacer S stacked inside the cartridge 20. It is composed.
  • the lifting mechanism 30 is composed of a frame 32, the lifting drive unit (33).
  • the frame 32 is disposed to be orthogonal to the base 10 and coupled to move up and down of the base 10, and a plate on which the lifting member 31 and the intermittent mechanism 40 are installed.
  • the composition of the form is disposed to be orthogonal to the base 10 and coupled to move up and down of the base 10, and a plate on which the lifting member 31 and the intermittent mechanism 40 are installed.
  • the elevating driving unit 33 is installed under the frame 32 to provide a driving force for moving the frame 32 up and down.
  • the elevating driving unit 33 is coupled to the elevating rod 34 which is erected from the lower part of the frame 32 and the outer surface of the elevating rod 34, and the base 10 or base 10 described above is installed. It is composed of an elastic unit 35 coupled to a device for transferring the spacer (S) to the lens manufacturing point, that is, a point that can be fixedly installed, such as the base (10).
  • the elastic unit 35 is configured to allow the lifting rod 34 to be raised by a spring or the like is disposed in the housing of the same shape as the tubular body, or the lifting drive unit 33 itself is pneumatic It can be applied by a hydraulic cylinder or the like.
  • the intermittent mechanism part 40 is installed on the frame 32 of the elevating mechanism part 30 to provide a fixing force at an elevated point when the elevating member 31 raises the spacer S as the frame 32 is raised. It is for the configuration.
  • Such an intermittent mechanism part 40 is composed of an intermittent member 41 and an intermittent drive unit 42.
  • the intermittent member 41 is disposed on the elevating mechanism part 30 to be in close contact with the base 10 when the elevating member 31 is raised to provide a fixing force at the moment when the spacer S is taken out. Configuration.
  • the intermittent driving unit 42 is coupled to the intermittent member 41 and installed on the elevating mechanism part 30 to provide a driving force for the intermittent member 41 to be in close contact or spaced toward the base 10. Suitable intermittent drive unit 42 may be applied to the pneumatic / hydraulic cylinder.
  • the spacer supply device is further provided with a sensor 50 for detecting whether the normal supply of the spacer (S).
  • Such a sensor 50 may be installed at any one side or both sides of the point at which the spacer S is taken out on the base 10 and the point at which the elevating mechanism part 30 is lifted, and such a sensor 50 is The operation can be controlled by the control circuit unit and the like interlocked with the intermittent drive unit 42 of the intermittent mechanism part 40.
  • the frame 32 is lifted by the lifting drive unit 33 of the lifting mechanism part 30, and thus the lifting member 31 is lifted. As the) is raised, the spacer S is pressed into the separator 24 side of the cartridge 20.
  • the spacer S is elastically taken out by the separator 24 and the spacer S taken out because the lifting force of the lifting mechanism part 30 is firmly stopped by the intermittent mechanism part 40. And the phenomenon that the spacer S at the lower side thereof are taken out at the same time are prevented.
  • the frame 32 is driven by the elevating drive unit 33. And the elevating member 31 installed on the frame 32 pressurize the spacer S so that the spacer S under the ejected spacer S is pressed under the separator 24 and the transfer holder 60. Take-out of the spacer S is performed continuously.
  • elevating member 32 frame

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Packaging Frangible Articles (AREA)

Abstract

La présente invention concerne un dispositif d'alimentation en espaceurs pour une lentille d'appareil photographique, capable d'empêcher deux espaceurs ou plus d'être séparés par l'électricité statique lorsque ces derniers sont séparés d'une cartouche, d'empêcher la génération d'un produit de lentille d'appareil photographique inférieur en maintenant homogène la pression d'alimentation en espaceurs, et d'améliorer la productivité en éliminant la suspension d'un processus de production pour correction. A cet effet, l'invention comprend : une base prévue au niveau d'une partie d'alimentation d'un dispositif pour le transfert d'un espaceur à un lieu de fabrication de lentilles, et fournir un espace dans lequel des éléments respectifs sont fournis ; une cartouche à l'intérieur de laquelle une pluralité d'espaceurs sont empilés, prévue d'un côté de la base afin de permettre aux espaceurs d'être déchargés du côté de la partie supérieure de la base ; une partie ascendante/descendante accouplée de manière ascendante/descendante à la surface opposée de la surface de la base dans laquelle la cartouche est prévue, et possédant un élément montant/descendant au niveau de l'extrémité latérale de la cartouche conçu pour pénétrer dans la base et la cartouche de manière à faire monter les espaceurs empilés dans la cartouche ; et une partie de commande prévue au niveau de la partie ascendante/descendante, fournissant une force de fixation en position levée lorsque la partie ascendante/descendante monte de sorte que l'élément ascendant/descendant fait monter l'espaceur.
PCT/KR2014/006037 2013-07-05 2014-07-07 Dispositif de fourniture d'espaceurs pour lentille d'appareil photographique WO2015002514A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020130078817A KR101322686B1 (ko) 2013-07-05 2013-07-05 카메라 렌즈용 스페이서 공급장치
KR10-2013-0078817 2013-07-05

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Publication Number Publication Date
WO2015002514A1 true WO2015002514A1 (fr) 2015-01-08

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Application Number Title Priority Date Filing Date
PCT/KR2014/006037 WO2015002514A1 (fr) 2013-07-05 2014-07-07 Dispositif de fourniture d'espaceurs pour lentille d'appareil photographique

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KR (1) KR101322686B1 (fr)
WO (1) WO2015002514A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114275514B (zh) * 2021-12-30 2023-08-01 采埃孚福田自动变速箱(嘉兴)有限公司 一种垫片送料机构

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200367334Y1 (ko) * 2004-08-11 2004-11-11 (주)진테크놀로지 렌즈 조립 장치
KR100811781B1 (ko) * 2007-07-10 2008-03-07 이광일 렌즈센터링장치, 이를 구비한 렌즈조립장치 및렌즈조립방법
KR101029860B1 (ko) * 2011-01-25 2011-04-18 유성정밀 주식회사 카메라 모듈용 복합 조립장치

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200367334Y1 (ko) * 2004-08-11 2004-11-11 (주)진테크놀로지 렌즈 조립 장치
KR100811781B1 (ko) * 2007-07-10 2008-03-07 이광일 렌즈센터링장치, 이를 구비한 렌즈조립장치 및렌즈조립방법
KR101029860B1 (ko) * 2011-01-25 2011-04-18 유성정밀 주식회사 카메라 모듈용 복합 조립장치

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