WO2022105186A1 - Automatic screening apparatus for ornamental gems prior to vacuum coating - Google Patents

Automatic screening apparatus for ornamental gems prior to vacuum coating Download PDF

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Publication number
WO2022105186A1
WO2022105186A1 PCT/CN2021/097799 CN2021097799W WO2022105186A1 WO 2022105186 A1 WO2022105186 A1 WO 2022105186A1 CN 2021097799 W CN2021097799 W CN 2021097799W WO 2022105186 A1 WO2022105186 A1 WO 2022105186A1
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WO
WIPO (PCT)
Prior art keywords
frame
moving
jewelry
vacuum coating
fixed
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Application number
PCT/CN2021/097799
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French (fr)
Chinese (zh)
Inventor
王伟林
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浦江县顺华水晶饰品有限公司
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Publication of WO2022105186A1 publication Critical patent/WO2022105186A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/14—Details or accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/14—Details or accessories
    • B07B13/16—Feed or discharge arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Definitions

  • the utility model relates to an automatic screening device for jewelry drills before vacuum coating, which belongs to the field of crystal equipment.
  • Jewelry drills mainly play a decorative role. They are usually buttoned on clothes, shoes, backpacks and some accessories. The size of jewelry drills is usually about 5mm, which is very small. After passing through the metal buckle, it will not be called out. In addition, in order to increase the decorative effect, the manufacturer will coat the jewelry with various colors, which is commonly known as "coating" in the industry.
  • the drill is pasted on a flat aluminum plate 100 through liquid resin, and all the ornamental drills must be placed bottom down, so as to ensure that the top and side surfaces are plated with color. If the bottom is facing up, the color will be plated on the bottom surface. If it is inlaid on the object, it will not have the effect of decoration.
  • the utility model proposes an automatic screening device for jewelry drills before vacuum coating, using the characteristics of the shape of the jewelry drills, when the top of the jewelry drills faces down, the angle between the side and the bottom surface is suspended, Easy access to the rope loop, the rotating rope loop will directly sweep the top down jewelry drill.
  • the utility model relates to an automatic screening device for jewelry drills before vacuum coating, comprising: a frame, a screening roller and a recycling hopper; a working platform and two operating tables are arranged on the top of the frame; the two operating tables Correspondingly distributed on both sides of the working platform; a recycling hopper is installed and fixed inside the frame, and is correspondingly located directly below the working platform; a group of first moving mechanisms and a second moving mechanism are installed on the frame; A moving mechanism is located on both sides of the working platform, on which is installed at least one screening roller and a power motor that drives the screening roller to rotate; the screening roller is driven by the first moving mechanism to reciprocate at both ends of the working platform; the two A group of second moving mechanisms are respectively longitudinally spanned above the two operating platforms, and are overall higher than the first moving mechanisms; a plurality of clamping assemblies are mounted and fixed on the second moving mechanisms.
  • the screening roller includes: a rotating shaft and an installation sleeve; both ends of the rotating shaft are correspondingly connected to the first moving mechanism through bearing seats; the outer side of the middle section of the rotating shaft is fixedly sleeved with an installation sleeve; the installation sleeve Several wire loop clusters are installed on the pipe; one end of the screening roller is correspondingly connected with the power motor.
  • the installation sleeve is made of rubber material, and a number of installation holes are opened on its outer side wall, corresponding to the installation of wire loop clusters; width.
  • the wire loop cluster is formed by closing two ends of a plurality of polyester fiber ropes, inserting them into the installation holes, and bonding and fixing them with glue.
  • the first moving mechanism is composed of two groups of identical moving assemblies; the two groups of moving assemblies are mirrored on both sides of the working platform; the moving assemblies include: a first moving mounting frame, a first servo motor, a first a sliding rail and a first rack; the first sliding rail and the first rack are correspondingly installed and fixed on the rack; the first mobile mounting frame is slidably connected to the first sliding rail; the first mobile mounting frame A first servo motor is installed and fixed on it; the output end of the first servo motor is connected and fixed with a first gear, which is correspondingly engaged with the first rack; a manual adjustment frame is also arranged on the first mobile installation frame; A bearing seat is correspondingly connected in the adjusting frame.
  • the power motor adopts a forward and reverse rotation motor, which is correspondingly installed on the first moving mounting frame of any moving assembly.
  • the second moving mechanism includes: two sets of second moving mounting brackets, a second sliding rail, and a second rack; the second sliding rail and the second rack are correspondingly installed and fixed on the frame, spanning across the above the first moving mechanism; two sets of second mobile mounting brackets are slidably connected to the second sliding rail; the two sets of second mobile mounting brackets are respectively connected to the two operating platforms, and each set of second mobile mounting brackets
  • the number of clamping components installed on the frame is the same; both ends of the second mobile installation frame are fixed with a set of second servo motors; the output end of the second servo motor is fixedly installed with a second gear, corresponding to the second gear. strip.
  • the clamping assembly includes: a pushing cylinder, a clamping frame, and a plastic suction cup; the number of the pushing cylinders is at least two, which are correspondingly installed and fixed on the second moving mounting frame of the second moving mechanism; A clamping frame is connected and fixed to the pushing end of the pushing cylinder; four plastic suction cups are installed on the clamping frame.
  • the open perimeter of the recovery hopper is longer than the perimeter of the working platform.
  • the utility model has the following beneficial effects.
  • the utility model provides an automatic screening device for jewelry drills before vacuum coating, which replaces manual brush selection, has high speed, does not miss selection, greatly improves production efficiency, avoids the phenomenon of rework caused by missed selection, and reduces manufacturing costs.
  • Figure 1 is a schematic diagram of the overall structure of the present invention.
  • Figure 2 is a partial front view of the utility model.
  • FIG. 3 is a schematic structural diagram of the first moving mechanism in the present invention.
  • FIG. 4 is a schematic structural diagram of the second moving mechanism in the present invention.
  • Figure 5 is a cross-sectional view of the screening roller in the present invention.
  • FIG. 6 is an enlarged view of part A in FIG. 5 .
  • Figure 7 is a schematic diagram of the correct placement of the workpiece.
  • Figure 8 is a schematic diagram of a wire loop cluster stripping and sweeping workpiece.
  • an automatic screening equipment for jewelry drills before vacuum coating includes: a frame 1, a screening roller 2, and a recycling hopper 3; the top of the frame 1 is provided with a working platform 11 and two The operating table 12; the two operating tables 12 are correspondingly distributed on both sides of the working platform 11, one of the operating tables 12 is used for placing the aluminum plates 100 with good materials, and the other operating table 12 is used for placing the screened aluminum plates.
  • a recycling hopper 3 is installed and fixed inside the frame 1, which is correspondingly located directly below the working platform 11 for recycling the screened ornament drills;
  • Two moving mechanisms 4b; the first moving mechanism 4a is located on both sides of the working platform 11, on which is installed at least one screening roller 2 and a power motor 5 that drives the screening roller 2 to rotate; the screening roller 2 passes through the first moving mechanism 4a is driven to reciprocate on both ends of the working platform 11; the two sets of second moving mechanisms 4b are respectively longitudinally spanned above the two operating tables 12, and are overall higher than the first moving mechanism 4a; the second moving mechanism Several clamping assemblies 6 are installed and fixed on 4b, which are used to clamp the aluminum plate 100 and realize the function of automatic loading and unloading.
  • the screening roller 2 includes: a rotating shaft 21 and a mounting sleeve 22; both ends of the rotating shaft 21 are correspondingly connected to the first moving mechanism 4a through the bearing seat 7; the outer side of the middle section of the rotating shaft 21
  • An installation sleeve 22 is fixedly sleeved; a plurality of wire loop clusters 23 are installed on the installation sleeve 22 ; one end of the screening roller 2 is correspondingly connected to the power motor 5 .
  • the installation sleeve 22 is made of rubber material, and a number of installation holes 221 are opened on the outer side wall, corresponding to the installation of the wire loop clusters 23; the distributed length of the wire loop clusters 23 is greater than the width of the working platform 11 and less than The width of the recovery hopper 3 opening.
  • the wire loop cluster 23 is formed by closing two ends of a plurality of polyester fiber ropes, inserting them into the installation holes 221, and bonding and fixing them with glue.
  • the first moving mechanism 4a is composed of two groups of identical moving assemblies 40a; the two groups of moving assemblies 40a are mirrored on both sides of the work platform 11; the moving assemblies 40a include: a first moving assembly 40a The mounting frame 41a, the first servo motor 42a, the first sliding rail 43a, and the first rack 44a; the first sliding rail 43a and the first rack 44a are correspondingly installed and fixed on the rack 1; the first moving The mounting frame 41a is slidably connected to the first slide rail 43a; the first moving mounting frame 41a is mounted and fixed with a first servo motor 42a; the output end of the first servo motor 42a is connected and fixed with a first gear 421a, corresponding to The first rack 44a is engaged; the first moving mounting frame 41a is also provided with a manual adjusting frame 411a; the manual adjusting frame 411a is correspondingly connected with a bearing seat 7 .
  • the power motor 5 adopts a forward and reverse rotation motor, which is correspondingly installed on the first moving mounting frame 41a of any moving assembly 40a.
  • the second moving mechanism 4b includes: two sets of second moving mounting brackets 41b, a second sliding rail 43b, and a second rack 44b; the second sliding rail 43b corresponds to the second rack 44b It is installed and fixed on the rack 1 and spans above the first moving mechanism 4a; two sets of second moving mounting brackets 41b are slidably connected to the second sliding rail 43b; the two sets of second moving mounting brackets 41b correspond to The two operating platforms 12 are connected to each other, and the number of clamping assemblies 6 installed in each set of second mobile mounting brackets 41b is the same; both ends of the second mobile mounting brackets 41b are mounted and fixed with a set of second servo motors 42b; the The output end of the second servo motor 42b is fixedly mounted with a second gear 421b, which is correspondingly engaged with the second rack 44b.
  • the clamping assembly 6 includes: a pushing cylinder 61, a clamping frame 62, and a plastic suction cup 63; the number of the pushing cylinder 61 is at least two, which are correspondingly installed and fixed on the second moving mechanism 4b.
  • a clamping frame 62 is connected and fixed to the pushing end of the pushing cylinder 61; four plastic suction cups 63 are installed on the clamping frame 62.
  • the open perimeter of the recovery hopper 3 is longer than the perimeter of the working platform 11 .
  • one operation table 12 is used for placing the aluminum plate 100 with good material
  • the other operation table 12 is used for placing the screened aluminum plate 100
  • the clamp The holding assembly 6 moves, so that the plastic suction cups 63 on it firmly suck the aluminum plate 100 loaded with the material, and are transported to the working platform 11 through the second moving mounting frame 41b, and then reset and return, and then the first moving mechanism 4a moves to drive the screening.
  • the power motor 5 rotates forward, which drives the screen roller 2 to rotate.
  • the wire loop cluster 23 will enter the suspended part of the jewelry drill, and pass through.
  • the rotating force of the screening roller 2 will reduce the products that are placed upside down. Since there is no focus point for the square product, plus the resin adhesive force on the aluminum plate 100, it can ensure that it does not move.
  • the power motor 5 is reversed, it is possible to ensure that the wire loop clusters 23 enter the suspended part from other angles to avoid missed selection.
  • the inverted products will be swept into the recovery hopper 3. After the screening is completed , and another group of second movable mounting brackets 41 b drives the clamping components 6 thereon to complete the blanking, and place the aluminum plate 100 on another operating table 12 .
  • the utility model provides an automatic screening device for jewelry drills before vacuum coating, which replaces manual brush selection, has high speed, does not miss selection, greatly improves production efficiency, avoids the phenomenon of rework caused by missed selection, and reduces manufacturing costs.

Abstract

An automatic screening apparatus for ornamental gems prior to vacuum coating, comprising: a machine frame (1), a screening roller (2), and a recycling hopper (3). One working platform (11) and two operating mesas (12) are provided on the top part of the machine frame (1). The recycling hopper (3) is mounted and fixed within the machine frame (1). A set of first moving mechanisms (4a) and second moving mechanisms (4b) are mounted on the machine frame (1). The first moving mechanisms (4a) are arranged on two sides of the working platform (11). At least one screening roller (2) and a power motor (5) driving the screening roller (2) to rotate are mounted above the first moving mechanisms. Two sets of second moving mechanisms (4b) respectively span the two operating mesas (12) and are higher as a whole than the first moving mechanisms (4a). Several clamping components (6) are mounted and fixed on the second moving mechanisms (4b). The automatic screening apparatus replaces manual screening, is fast, prevents screening misses, increases production efficiency, and at the same time, by avoiding the phenomenon of reworking due to screening misses, reduces production costs.

Description

一种饰品钻真空镀膜前的自动筛选设备An automatic screening device for jewelry drills before vacuum coating 技术领域technical field
本实用新型涉及一种饰品钻真空镀膜前的自动筛选设备，属于水晶设备领域。The utility model relates to an automatic screening device for jewelry drills before vacuum coating, which belongs to the field of crystal equipment.
背景技术Background technique
饰品钻主要起到装饰作用，通常是点扣在衣物、鞋子、背包已经一些装饰品上，饰品钻通常大小在5mm左右，非常小，为了方便安装牢固，饰品钻的外形通常是圆台状的，通过金属扣包扣后不会调出，另外为了增加装饰效果，生产厂家会对饰品钻镀上各种颜色，也就是行业内俗称的“镀膜”，如图8所示镀膜的过程是将饰品钻通过液体树脂粘贴在一块平整的铝板100上，且所有的饰品钻必须底朝下的摆放，这样才能保证顶面和侧面镀上颜色，如果底部朝上的话，颜色就镀在底面，一旦镶嵌在物品上，就起不到装饰的效果了，由于饰品钻体积小，不可能做到一颗颗摆放在铝板100上，目前的做法是将液态树脂涂在铝板100上，然后整堆饰品钻倒在铝板100上，通过机器刮平，然后风干或烘干树脂，促使饰品钻粘结牢固，最后再将摆反的饰品钻挑出来，就目前的情况而言，最后一步挑选都是采用人工挑选，通过眼睛看，和用毛刷刷的方式，这种手工方式及其消耗人工，而且一块铝板100上同时摆放几千颗饰品钻，工人根本无法完全挑出，导致镀膜后废品率极高，从能耗、成本和效率等各方面来看，生产厂家及其需要一款全自动筛选设备。Jewelry drills mainly play a decorative role. They are usually buttoned on clothes, shoes, backpacks and some accessories. The size of jewelry drills is usually about 5mm, which is very small. After passing through the metal buckle, it will not be called out. In addition, in order to increase the decorative effect, the manufacturer will coat the jewelry with various colors, which is commonly known as "coating" in the industry. The drill is pasted on a flat aluminum plate 100 through liquid resin, and all the ornamental drills must be placed bottom down, so as to ensure that the top and side surfaces are plated with color. If the bottom is facing up, the color will be plated on the bottom surface. If it is inlaid on the object, it will not have the effect of decoration. Due to the small size of the jewelry diamonds, it is impossible to place them on the aluminum plate 100 one by one. The jewelry drill is poured on the aluminum plate 100, smoothed by the machine, and then air-dried or dried with resin, so that the jewelry drill is firmly bonded, and finally the reversed jewelry drill is picked out. As far as the current situation is concerned, the final selection is Using manual selection, looking through the eyes, and brushing with a brush, this manual method is very labor-intensive, and thousands of jewelry drills are placed on an aluminum plate 100 at the same time, and the workers cannot completely pick them out, resulting in waste after coating. The rate is extremely high. From the perspective of energy consumption, cost and efficiency, manufacturers and their need for a fully automatic screening equipment.
技术问题technical problem
（一）要解决的技术问题。(1) The technical problem to be solved.
为解决上述问题，本实用新型提出了一种饰品钻真空镀膜前的自动筛选设备，利用饰品钻外型的特性，当饰品钻顶部朝下的时候，侧面和底面会的夹角是悬空的，便于绳环进入，旋转的绳环会直接将顶部朝下的饰品钻扫除。In order to solve the above problems, the utility model proposes an automatic screening device for jewelry drills before vacuum coating, using the characteristics of the shape of the jewelry drills, when the top of the jewelry drills faces down, the angle between the side and the bottom surface is suspended, Easy access to the rope loop, the rotating rope loop will directly sweep the top down jewelry drill.
（二）技术方案。(2) Technical solutions.
本实用新型的一种饰品钻真空镀膜前的自动筛选设备，包括：机架、筛选辊、回收料斗；所述机架的顶部设有一个工作平台和两个操作台；所述两个操作台对应分布于工作平台的两侧；所述机架的内部安装固定有回收料斗，对应位于工作平台的正下方；所述机架上安装有一组第一移动机构和第二移动机构；所述第一移动机构位于工作平台两侧，其上安装有至少一根筛选辊以及驱动筛选辊旋转的动力马达；所述筛选辊通过第一移动机构带动，往复运动于工作平台的两端；所述两组第二移动机构分别纵跨于两个操作台的上方，且整体高于第一移动机构；所述第二移动机构上安装固定有若干夹持组件。The utility model relates to an automatic screening device for jewelry drills before vacuum coating, comprising: a frame, a screening roller and a recycling hopper; a working platform and two operating tables are arranged on the top of the frame; the two operating tables Correspondingly distributed on both sides of the working platform; a recycling hopper is installed and fixed inside the frame, and is correspondingly located directly below the working platform; a group of first moving mechanisms and a second moving mechanism are installed on the frame; A moving mechanism is located on both sides of the working platform, on which is installed at least one screening roller and a power motor that drives the screening roller to rotate; the screening roller is driven by the first moving mechanism to reciprocate at both ends of the working platform; the two A group of second moving mechanisms are respectively longitudinally spanned above the two operating platforms, and are overall higher than the first moving mechanisms; a plurality of clamping assemblies are mounted and fixed on the second moving mechanisms.
进一步地，所述筛选辊包括：转轴、安装套管；所述转轴两端通过轴承座对应与第一移动机构轴接；所述转轴的中段外侧固定套接有安装套管；所述安装套管上安装有若干线环簇；所述筛选辊的一端对应与动力马达连接。Further, the screening roller includes: a rotating shaft and an installation sleeve; both ends of the rotating shaft are correspondingly connected to the first moving mechanism through bearing seats; the outer side of the middle section of the rotating shaft is fixedly sleeved with an installation sleeve; the installation sleeve Several wire loop clusters are installed on the pipe; one end of the screening roller is correspondingly connected with the power motor.
进一步地，所述安装套管采用橡胶材质制成，其外侧壁上开设有若干安装孔，对应安装有线环簇；所述线环簇分布的长度大于工作平台的宽度，小于回收料斗敞口的宽度。Further, the installation sleeve is made of rubber material, and a number of installation holes are opened on its outer side wall, corresponding to the installation of wire loop clusters; width.
进一步地，所述线环簇由若干根聚酯纤维绳两端合拢，且插入安装孔内，采用胶水粘结固定后构成。Further, the wire loop cluster is formed by closing two ends of a plurality of polyester fiber ropes, inserting them into the installation holes, and bonding and fixing them with glue.
进一步地，所述第一移动机构由两组相同移动组件组成；所述两组移动组件镜像分布于工作平台两侧；所述移动组件包括：第一移动安装架、第一伺服电机、第一滑轨、第一齿条；所述第一滑轨和第一齿条 对应安装固定在机架上；所述第一移动安装架滑接于第一滑轨上；所述第一移动安装架上安装固定有第一伺服电机；所述第一伺服电机的输出端连接固定有第一齿轮，对应啮合第一齿条；所述第一移动安装架上还设有手动调节架；所述手动调节架内对应连接有轴承座。Further, the first moving mechanism is composed of two groups of identical moving assemblies; the two groups of moving assemblies are mirrored on both sides of the working platform; the moving assemblies include: a first moving mounting frame, a first servo motor, a first a sliding rail and a first rack; the first sliding rail and the first rack are correspondingly installed and fixed on the rack; the first mobile mounting frame is slidably connected to the first sliding rail; the first mobile mounting frame A first servo motor is installed and fixed on it; the output end of the first servo motor is connected and fixed with a first gear, which is correspondingly engaged with the first rack; a manual adjustment frame is also arranged on the first mobile installation frame; A bearing seat is correspondingly connected in the adjusting frame.
进一步地，所述动力马达采用正反转电机，对应安装在任一移动组件的第一移动安装架上。Further, the power motor adopts a forward and reverse rotation motor, which is correspondingly installed on the first moving mounting frame of any moving assembly.
进一步地，所述第二移动机构包括：两组第二移动安装架、第二滑轨、第二齿条；所述第二滑轨和第二齿条对应安装固定在机架上，横跨于第一移动机构上方；所述第二滑轨上滑接有两组第二移动安装架；所述两组第二移动安装架分别对应对接于两个操作台，且每组第二移动安装架安装的夹持组件数相同；所述第二移动安装架的两端均安装固定有一组第二伺服电机；所述第二伺服电机的输出端固定安装有第二齿轮,对应啮合第二齿条。Further, the second moving mechanism includes: two sets of second moving mounting brackets, a second sliding rail, and a second rack; the second sliding rail and the second rack are correspondingly installed and fixed on the frame, spanning across the above the first moving mechanism; two sets of second mobile mounting brackets are slidably connected to the second sliding rail; the two sets of second mobile mounting brackets are respectively connected to the two operating platforms, and each set of second mobile mounting brackets The number of clamping components installed on the frame is the same; both ends of the second mobile installation frame are fixed with a set of second servo motors; the output end of the second servo motor is fixedly installed with a second gear, corresponding to the second gear. strip.
进一步地，所述夹持组件包括：顶推气缸、夹持架、塑料吸盘；所述顶推气缸的数量至少为两只，对应安装固定在第二移动机构的第二移动安装架上；所述顶推气缸的顶推端连接固定有夹持架；所述夹持架上安装有四个塑料吸盘。Further, the clamping assembly includes: a pushing cylinder, a clamping frame, and a plastic suction cup; the number of the pushing cylinders is at least two, which are correspondingly installed and fixed on the second moving mounting frame of the second moving mechanism; A clamping frame is connected and fixed to the pushing end of the pushing cylinder; four plastic suction cups are installed on the clamping frame.
进一步地，所述回收料斗的敞口周边长大于工作平台的周边长。Further, the open perimeter of the recovery hopper is longer than the perimeter of the working platform.
（三）有益效果。(3) Beneficial effects.
本实用新型其具有以下有益效果。The utility model has the following beneficial effects.
本实用新型提出了一种饰品钻真空镀膜前的自动筛选设备，替代人工刷选，速度快，不漏选，大大提升生产效率，同时避免因漏选造成返工的现象，降低制造成本。The utility model provides an automatic screening device for jewelry drills before vacuum coating, which replaces manual brush selection, has high speed, does not miss selection, greatly improves production efficiency, avoids the phenomenon of rework caused by missed selection, and reduces manufacturing costs.
附图说明Description of drawings
图1是本实用新型的整体结构示意图。Figure 1 is a schematic diagram of the overall structure of the present invention.
图2是本实用新型局部正视图。Figure 2 is a partial front view of the utility model.
图3是本实用新型中第一移动机构的结构示意图。FIG. 3 is a schematic structural diagram of the first moving mechanism in the present invention.
图4是本实用新型中第二移动机构的结构示意图。FIG. 4 is a schematic structural diagram of the second moving mechanism in the present invention.
图5是本实用新型中筛选辊的剖视图。Figure 5 is a cross-sectional view of the screening roller in the present invention.
图6是图5中A处放大图。FIG. 6 is an enlarged view of part A in FIG. 5 .
图7是工件正确摆放示意图。Figure 7 is a schematic diagram of the correct placement of the workpiece.
图8是线环簇剥扫工件的示意图。Figure 8 is a schematic diagram of a wire loop cluster stripping and sweeping workpiece.
具体实施方式Detailed ways
如图1-8所示，一种饰品钻真空镀膜前的自动筛选设备，包括：机架1、筛选辊2、回收料斗3；所述机架1的顶部设有一个工作平台11和两个操作台12；所述两个操作台12对应分布于工作平台11的两侧，其中一个操作台12用于摆放上好料的铝板100，另一个操作台12用于摆放筛选后的铝板100；所述机架1的内部安装固定有回收料斗3，对应位于工作平台11的正下方，用于回收筛选出来的饰品钻；所述机架1上安装有一组第一移动机构4a和第二移动机构4b；所述第一移动机构4a位于工作平台11两侧，其上安装有至少一根筛选辊2以及驱动筛选辊2旋转的动力马达5；所述筛选辊2通过第一移动机构4a带动，往复运动于工作平台11的两端；所述两组第二移动机构4b分别纵跨于两个操作台12的上方，且整体高于第一移动机构4a；所述第二移动机构4b上安装固定有若干夹持组件6，用于夹持铝板100，实现自动上下料功能。As shown in Figures 1-8, an automatic screening equipment for jewelry drills before vacuum coating includes: a frame 1, a screening roller 2, and a recycling hopper 3; the top of the frame 1 is provided with a working platform 11 and two The operating table 12; the two operating tables 12 are correspondingly distributed on both sides of the working platform 11, one of the operating tables 12 is used for placing the aluminum plates 100 with good materials, and the other operating table 12 is used for placing the screened aluminum plates. 100; a recycling hopper 3 is installed and fixed inside the frame 1, which is correspondingly located directly below the working platform 11 for recycling the screened ornament drills; Two moving mechanisms 4b; the first moving mechanism 4a is located on both sides of the working platform 11, on which is installed at least one screening roller 2 and a power motor 5 that drives the screening roller 2 to rotate; the screening roller 2 passes through the first moving mechanism 4a is driven to reciprocate on both ends of the working platform 11; the two sets of second moving mechanisms 4b are respectively longitudinally spanned above the two operating tables 12, and are overall higher than the first moving mechanism 4a; the second moving mechanism Several clamping assemblies 6 are installed and fixed on 4b, which are used to clamp the aluminum plate 100 and realize the function of automatic loading and unloading.
参照图5、6所示，所述筛选辊2包括：转轴21、安装套管22；所述转轴21两端通过轴承座7对应与第一移动机构4a轴接；所述转轴21的中段外侧固定套接有安装套管22；所述安装套管22上安装有若干线环簇23；所述筛选辊2的一端对应与动力马达5连接。5 and 6 , the screening roller 2 includes: a rotating shaft 21 and a mounting sleeve 22; both ends of the rotating shaft 21 are correspondingly connected to the first moving mechanism 4a through the bearing seat 7; the outer side of the middle section of the rotating shaft 21 An installation sleeve 22 is fixedly sleeved; a plurality of wire loop clusters 23 are installed on the installation sleeve 22 ; one end of the screening roller 2 is correspondingly connected to the power motor 5 .
优选地，所述安装套管22采用橡胶材质制成，其外侧壁上开设有若干安装孔221，对应安装有线环簇23；所述线环簇23分布的长度大于工作平台11的宽度，小于回收料斗3敞口的宽度。Preferably, the installation sleeve 22 is made of rubber material, and a number of installation holes 221 are opened on the outer side wall, corresponding to the installation of the wire loop clusters 23; the distributed length of the wire loop clusters 23 is greater than the width of the working platform 11 and less than The width of the recovery hopper 3 opening.
优选地，所述线环簇23由若干根聚酯纤维绳两端合拢，且插入安装孔221内，采用胶水粘结固定后构成。Preferably, the wire loop cluster 23 is formed by closing two ends of a plurality of polyester fiber ropes, inserting them into the installation holes 221, and bonding and fixing them with glue.
参照图2、3所示，所述第一移动机构4a由两组相同移动组件40a组成；所述两组移动组件40a镜像分布于工作平台11两侧；所述移动组件40a包括：第一移动安装架41a、第一伺服电机42a、第一滑轨43a、第一齿条44a；所述第一滑轨43a和第一齿条44 a对应安装固定在机架1上；所述第一移动安装架41a滑接于第一滑轨43a上；所述第一移动安装架41a上安装固定有第一伺服电机42a；所述第一伺服电机42a的输出端连接固定有第一齿轮421a，对应啮合第一齿条44a；所述第一移动安装架41a上还设有手动调节架411a；所述手动调节架411a内对应连接有轴承座7。2 and 3, the first moving mechanism 4a is composed of two groups of identical moving assemblies 40a; the two groups of moving assemblies 40a are mirrored on both sides of the work platform 11; the moving assemblies 40a include: a first moving assembly 40a The mounting frame 41a, the first servo motor 42a, the first sliding rail 43a, and the first rack 44a; the first sliding rail 43a and the first rack 44a are correspondingly installed and fixed on the rack 1; the first moving The mounting frame 41a is slidably connected to the first slide rail 43a; the first moving mounting frame 41a is mounted and fixed with a first servo motor 42a; the output end of the first servo motor 42a is connected and fixed with a first gear 421a, corresponding to The first rack 44a is engaged; the first moving mounting frame 41a is also provided with a manual adjusting frame 411a; the manual adjusting frame 411a is correspondingly connected with a bearing seat 7 .
优选地，所述动力马达5采用正反转电机，对应安装在任一移动组件40a的第一移动安装架41a上。Preferably, the power motor 5 adopts a forward and reverse rotation motor, which is correspondingly installed on the first moving mounting frame 41a of any moving assembly 40a.
参照图4所示，所述第二移动机构4b包括：两组第二移动安装架41b、第二滑轨43b、第二齿条44b；所述第二滑轨43b和第二齿条44b对应安装固定在机架1上，横跨于第一移动机构4a上方；所述第二滑轨43b上滑接有两组第二移动安装架41b；所述两组第二移动安装架41b分别对应对接于两个操作台12，且每组第二移动安装架41b安装的夹持组件6数相同；所述第二移动安装架41b的两端均安装固定有一组第二伺服电机42b；所述第二伺服电机42b的输出端固定安装有第二齿轮421b,对应啮合第二齿条44b。Referring to FIG. 4 , the second moving mechanism 4b includes: two sets of second moving mounting brackets 41b, a second sliding rail 43b, and a second rack 44b; the second sliding rail 43b corresponds to the second rack 44b It is installed and fixed on the rack 1 and spans above the first moving mechanism 4a; two sets of second moving mounting brackets 41b are slidably connected to the second sliding rail 43b; the two sets of second moving mounting brackets 41b correspond to The two operating platforms 12 are connected to each other, and the number of clamping assemblies 6 installed in each set of second mobile mounting brackets 41b is the same; both ends of the second mobile mounting brackets 41b are mounted and fixed with a set of second servo motors 42b; the The output end of the second servo motor 42b is fixedly mounted with a second gear 421b, which is correspondingly engaged with the second rack 44b.
优选地，所述夹持组件6包括：顶推气缸61、夹持架62、塑料吸盘63；所述顶推气缸61的数量至少为两只，对应安装固定在第二移动机构4b的第二移动安装架41b上；所述顶推气缸61的顶推端连接固定有夹持架62；所述夹持架62上安装有四个塑料吸盘63。Preferably, the clamping assembly 6 includes: a pushing cylinder 61, a clamping frame 62, and a plastic suction cup 63; the number of the pushing cylinder 61 is at least two, which are correspondingly installed and fixed on the second moving mechanism 4b. On the movable mounting frame 41b; a clamping frame 62 is connected and fixed to the pushing end of the pushing cylinder 61; four plastic suction cups 63 are installed on the clamping frame 62.
优选地，所述回收料斗3的敞口周边长大于工作平台11的周边长。Preferably, the open perimeter of the recovery hopper 3 is longer than the perimeter of the working platform 11 .
结合图1-8所示，详细阐述本实用新型的动作过程和原理：一个操作台12用于摆放上好料的铝板100，另一个操作台12用于摆放筛选后的铝板100，夹持组件6动作，使得其上的塑料吸盘63吸牢上好料的铝板100，且通过第二移动安装架41b运送至工作平台11上，之后复位返回，随后第一移动机构4a动作，驱动筛选辊2向前移动的同时，动力马达5正转，带动筛选辊2自转，当碰到如图7所示存在倒放的饰品钻时线环簇23会进入饰品钻的一侧悬空部，通过筛选辊2的转动力，将倒放的产品少出，正方的产品由于没有着力点，加上铝板100上的树脂粘结力，可以保证自身不动，当筛选辊2走过一遍返回至原点时，动力马达5反转，最大可能的保证线环簇23从其它角度进入悬空部，避免漏选，通过一个来回的筛选，倒放的产品都将被扫至回收料斗3内，筛选完成后，另一组第二移动安装架41b驱动其上的夹持组件6完成下料，将铝板100放置在另一操作台12上。1-8, the action process and principle of the present invention will be described in detail: one operation table 12 is used for placing the aluminum plate 100 with good material, the other operation table 12 is used for placing the screened aluminum plate 100, and the clamp The holding assembly 6 moves, so that the plastic suction cups 63 on it firmly suck the aluminum plate 100 loaded with the material, and are transported to the working platform 11 through the second moving mounting frame 41b, and then reset and return, and then the first moving mechanism 4a moves to drive the screening. When the roller 2 moves forward, the power motor 5 rotates forward, which drives the screen roller 2 to rotate. When encountering an upside-down jewelry drill as shown in FIG. 7, the wire loop cluster 23 will enter the suspended part of the jewelry drill, and pass through. The rotating force of the screening roller 2 will reduce the products that are placed upside down. Since there is no focus point for the square product, plus the resin adhesive force on the aluminum plate 100, it can ensure that it does not move. When the power motor 5 is reversed, it is possible to ensure that the wire loop clusters 23 enter the suspended part from other angles to avoid missed selection. Through a back and forth screening, the inverted products will be swept into the recovery hopper 3. After the screening is completed , and another group of second movable mounting brackets 41 b drives the clamping components 6 thereon to complete the blanking, and place the aluminum plate 100 on another operating table 12 .
本实用新型提出了一种饰品钻真空镀膜前的自动筛选设备，替代人工刷选，速度快，不漏选，大大提升生产效率，同时避免因漏选造成返工的现象，降低制造成本。The utility model provides an automatic screening device for jewelry drills before vacuum coating, which replaces manual brush selection, has high speed, does not miss selection, greatly improves production efficiency, avoids the phenomenon of rework caused by missed selection, and reduces manufacturing costs.
应当理解，本文所述的示例性实施例是说明性的而非限制性的；尽管结合附图描述了本实用新型的实施例，本领域普通技术人员应当理解，在不脱离通过所附权利要求所限定的本实用新型的精神和范围的情况下，可以做出各种形式和细节的改变。It is to be understood that the exemplary embodiments described herein are illustrative and not restrictive; although embodiments of the present invention have been described in conjunction with the accompanying drawings, those of ordinary skill in the art will Various changes in form and details may be made within the spirit and scope of the invention as defined.

Claims (9)

  1. [根据细则26改正08.04.2022]　
    一种饰品钻真空镀膜前的自动筛选设备，包括：机架(1)、筛选辊(2)、回收料斗(3)；其特征在于：所述机架(1)的顶部设有一个工作平台(11)和两个操作台(12)；所述两个操作台(12)对应分布于工作平台(11)的两侧；所述机架(1)的内部安装固定有回收料斗(3)，对应位于工作平台(11)的正下方；所述机架(1)上安装有一组第一移动机构(4a)和第二移动机构(4b)；所述第一移动机构(4a)位于工作平台(11)两侧，其上安装有至少一根筛选辊(2)以及驱动筛选辊(2)旋转的动力马达(5)；所述筛选辊(2)通过第一移动机构(4a)带动，往复运动于工作平台(11)的两端；所述两组第二移动机构(4b)分别纵跨于两个操作台(12)的上方，且整体高于第一移动机构(4a)；所述第二移动机构(4b)上安装固定有若干夹持组件(6)。     [Corrected 08.04.2022 according to Rule 26]
    An automatic screening device for jewelry drills before vacuum coating, comprising: a frame (1), a screening roller (2), and a recycling hopper (3); it is characterized in that: a working platform is provided on the top of the frame (1) (11) and two operating tables (12); the two operating tables (12) are correspondingly distributed on both sides of the working platform (11); a recycling hopper (3) is installed and fixed inside the frame (1) , correspondingly located directly below the working platform (11); a set of first moving mechanisms (4a) and second moving mechanisms (4b) are installed on the frame (1); the first moving mechanism (4a) is located in the working On both sides of the platform (11), at least one screening roller (2) and a power motor (5) for driving the rotation of the screening roller (2) are installed; the screening roller (2) is driven by the first moving mechanism (4a) , reciprocating movement at both ends of the working platform (11); the two groups of second moving mechanisms (4b) are respectively vertically above the two operating platforms (12), and are overall higher than the first moving mechanism (4a); Several clamping assemblies (6) are installed and fixed on the second moving mechanism (4b).
  2. [根据细则26改正08.04.2022]　
    根据权利要求1所述的一种饰品钻真空镀膜前的自动筛选设备，其特征在于：所述筛选辊(2)包括：转轴(21)、安装套管(22)；所述转轴(21)两端通过轴承座(7)对应与第一移动机构(4a)轴接；所述转轴(21)的中段外侧固定套接有安装套管(22)；所述安装套管(22)上安装有若干线环簇(23)；所述筛选辊(2)的一端对应与动力马达(5)连接。    [Corrected 08.04.2022 according to Rule 26]
    The automatic screening equipment for jewelry drills before vacuum coating according to claim 1, wherein the screening roller (2) comprises: a rotating shaft (21), an installation sleeve (22); the rotating shaft (21) Both ends are correspondingly connected with the first moving mechanism (4a) through the bearing seat (7); the outer side of the middle section of the rotating shaft (21) is fixedly sleeved with an installation sleeve (22); the installation sleeve (22) is installed on the There are several wire loop clusters (23); one end of the screening roller (2) is correspondingly connected with the power motor (5).
  3. [根据细则26改正08.04.2022]　
    根据权利要求2所述的一种饰品钻真空镀膜前的自动筛选设备，其特征在于：所述安装套管(22)采用橡胶材质制成，其外侧壁上开设有若干安装孔(221)，对应安装有线环簇(23)；所述线环簇(23)分布的长度大于工作平台(11)的宽度，小于回收料斗(3)敞口的宽度。    [Corrected 08.04.2022 according to Rule 26]
    The automatic screening equipment for jewelry drills before vacuum coating according to claim 2, characterized in that: the installation sleeve (22) is made of rubber material, and a plurality of installation holes (221) are opened on the outer side wall thereof, Correspondingly, a wire loop cluster (23) is installed; the distributed length of the wire loop cluster (23) is greater than the width of the working platform (11) and smaller than the width of the opening of the recovery hopper (3).
  4. [根据细则26改正08.04.2022]　
    根据权利要求3所述的一种饰品钻真空镀膜前的自动筛选设备，其特征在于：所述线环簇(23)由若干根聚酯纤维绳两端合拢，且插入安装孔(221)内，采用胶水粘结固定后构成。    [Corrected 08.04.2022 according to Rule 26]
    The automatic screening equipment for jewelry drills before vacuum coating according to claim 3, characterized in that: the wire loop clusters (23) are closed by two ends of a plurality of polyester fiber ropes and inserted into the installation holes (221) , which is formed by bonding and fixing with glue.
  5. [根据细则26改正08.04.2022]　
    根据权利要求1所述的一种饰品钻真空镀膜前的自动筛选设 备，其特征在于：所述第一移动机构(4a)由两组相同移动组件(40a)组成；所述两组移动组件(40a)镜像分布于工作平台(11)两侧；所述移动组件(40a)包括：第一移动安装架(41a)、第一伺服电机(42a)、第一滑轨(43a)、第一齿条(44a)；所述第一滑轨(43a)和第一齿条(44a)对应安装固定在机架(1)上；所述第一移动安装架(41a)滑接于第一滑轨(43a)上；所述第一移动安装架(41a)上安装固定有第一伺服电机(42a)；所述第一伺服电机(42a)的输出端连接固定有第一齿轮(421a)，对应啮合第一齿条(44a)；所述第一移动安装架(41a)上还设有手动调节架(411a)；所述手动调节架(411a)内对应连接有轴承座(7)。    [Corrected 08.04.2022 according to Rule 26]
    The automatic screening device for jewelry drills before vacuum coating according to claim 1, characterized in that: the first moving mechanism (4a) is composed of two sets of identical moving components (40a); the two sets of moving components ( 40a) mirror images are distributed on both sides of the working platform (11); the moving assembly (40a) includes: a first moving mounting frame (41a), a first servo motor (42a), a first sliding rail (43a), a first tooth bar (44a); the first sliding rail (43a) and the first rack (44a) are correspondingly installed and fixed on the frame (1); the first movable mounting bracket (41a) is slidably connected to the first sliding rail (43a); a first servo motor (42a) is mounted and fixed on the first moving mounting frame (41a); a first gear (421a) is connected and fixed to the output end of the first servo motor (42a), corresponding to A first gear rack (44a) is engaged; a manual adjusting frame (411a) is also provided on the first moving mounting frame (41a); a bearing seat (7) is correspondingly connected in the manual adjusting frame (411a).
  6. [根据细则26改正08.04.2022]　
    根据权利要求1所述的一种饰品钻真空镀膜前的自动筛选设备，其特征在于：所述动力马达(5)采用正反转电机，对应安装在任一移动组件(40a)的第一移动安装架(41a)上。    [Corrected 08.04.2022 according to Rule 26]
    The automatic screening device for jewelry drills before vacuum coating according to claim 1, characterized in that: the power motor (5) adopts a forward and reverse rotation motor, which corresponds to the first mobile installation installed on any mobile component (40a). on the shelf (41a).
  7. [根据细则26改正08.04.2022]　
    根据权利要求1所述的一种饰品钻真空镀膜前的自动筛选设备，其特征在于：所述第二移动机构(4b)包括：两组第二移动安装架(41b)、第二滑轨(43b)、第二齿条(44b)；所述第二滑轨(43b)和第二齿条(44b)对应安装固定在机架(1)上，横跨于第一移动机构(4a)上方；所述第二滑轨(43b)上滑接有两组第二移动安装架(41b)；所述两组第二移动安装架(41b)分别对应对接于两个操作台(12)，且每组第二移动安装架(41b)安装的夹持组件(6)数相同；所述第二移动安装架(41b)的两端均安装固定有一组第二伺服电机(42b)；所述第二伺服电机(42b)的输出端固定安装有第二齿轮(421b),对应啮合第二齿条(44b)。    [Corrected 08.04.2022 according to Rule 26]
    The automatic screening device for jewelry drills before vacuum coating according to claim 1, characterized in that: the second moving mechanism (4b) comprises: two sets of second moving mounting brackets (41b), a second sliding rail ( 43b), a second rack (44b); the second slide rail (43b) and the second rack (44b) are correspondingly installed and fixed on the frame (1), and span the top of the first moving mechanism (4a) ; Two groups of second mobile mounting brackets (41b) are slidably connected to the second slide rail (43b); The number of clamping assemblies (6) mounted on each set of second mobile mounting brackets (41b) is the same; a set of second servo motors (42b) are mounted and fixed at both ends of the second mobile mounting brackets (41b); A second gear (421b) is fixedly installed at the output ends of the two servo motors (42b), and is correspondingly engaged with the second rack (44b).
  8. [根据细则26改正08.04.2022]　
    根据权利要求1所述的一种饰品钻真空镀膜前的自动筛选设备，其特征在于：所述夹持组件(6)包括：顶推气缸(61)、夹持架(62)、塑料吸盘(63)；所述顶推气缸(61)的数量至少为两只，对应安装固定在第二移动机构(4b)的第二移动安装架(41b)上；所 述顶推气缸(61)的顶推端连接固定有夹持架(62)；所述夹持架(62)上安装有四个塑料吸盘(63)。    [Corrected 08.04.2022 according to Rule 26]
    The automatic screening device for jewelry drills before vacuum coating according to claim 1, characterized in that: the clamping assembly (6) comprises: a pushing cylinder (61), a clamping frame (62), a plastic suction cup ( 63); the number of the pushing cylinders (61) is at least two, which are correspondingly installed and fixed on the second moving mounting frame (41b) of the second moving mechanism (4b); The push end is connected and fixed with a clamping frame (62); four plastic suction cups (63) are installed on the clamping frame (62).
    根据权利要求1所述的一种饰品钻真空镀膜前的自动筛选设备，其特征在于：所述回收料斗(3)的敞口周边长大于工作平台(11)的周边长。 The automatic screening equipment for jewelry drills before vacuum coating according to claim 1, characterized in that: the open perimeter of the recovery hopper (3) is longer than the perimeter of the working platform (11).
  9. [根据细则26改正08.04.2022]　
    根据权利要求1所述的一种饰品钻真空镀膜前的自动筛选设备，其特征在于：所述夹持组件(6)包括：顶推气缸(61)、夹持架(62)、塑料吸盘(63)；所述顶推气缸(61)的数量至少为两只，对应安装固定在第二移动机构(4b)的第二移动安装架(41b)上；所 述顶推气缸(61)的顶推端连接固定有夹持架(62)；所述夹持架(62)上安装有四个塑料吸盘(63)。    [Corrected 08.04.2022 according to Rule 26]
    The automatic screening device for jewelry drills before vacuum coating according to claim 1, characterized in that: the clamping assembly (6) comprises: a pushing cylinder (61), a clamping frame (62), a plastic suction cup ( 63); the number of the pushing cylinders (61) is at least two, which are correspondingly installed and fixed on the second moving mounting frame (41b) of the second moving mechanism (4b); The push end is connected and fixed with a clamping frame (62); four plastic suction cups (63) are installed on the clamping frame (62).
    根据权利要求1所述的一种饰品钻真空镀膜前的自动筛选设备，其特征在于：所述回收料斗(3)的敞口周边长大于工作平台(11)的周边长。 The automatic screening equipment for jewelry drills before vacuum coating according to claim 1, characterized in that: the open perimeter of the recovery hopper (3) is longer than the perimeter of the working platform (11).
PCT/CN2021/097799 2020-11-23 2021-06-02 Automatic screening apparatus for ornamental gems prior to vacuum coating WO2022105186A1 (en)

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