WO2018041013A1 - 一种可卡位定位的涂装治具 - Google Patents

一种可卡位定位的涂装治具 Download PDF

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Publication number
WO2018041013A1
WO2018041013A1 PCT/CN2017/098935 CN2017098935W WO2018041013A1 WO 2018041013 A1 WO2018041013 A1 WO 2018041013A1 CN 2017098935 W CN2017098935 W CN 2017098935W WO 2018041013 A1 WO2018041013 A1 WO 2018041013A1
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Prior art keywords
positioning
rod
card
coating fixture
coating
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Application number
PCT/CN2017/098935
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English (en)
French (fr)
Inventor
张宏星
Original Assignee
广州敏瑞汽车零部件有限公司
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Application filed by 广州敏瑞汽车零部件有限公司 filed Critical 广州敏瑞汽车零部件有限公司
Publication of WO2018041013A1 publication Critical patent/WO2018041013A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work

Definitions

  • the invention relates to a coating fixture in the research field of automobile spare parts production, in particular to a coating fixture capable of positioning a card.
  • the coating of the door pillar plate uses a placement type coating fixture, and the door pillar plate is placed in the groove of the coating fixture through the back surface of the bayonet and CLIP, the coating fixture is matched with the conveyor belt, and then the material is fed. , degreasing, dust removal, spraying, leveling, baking, cutting, complete the painting process.
  • the groove opening of the coating jig is facing upward, when the spraying is carried out and on the pipeline, some of the door post plates are separated from the coating due to the large atomization air pressure during spraying or the vibration of the conveying chain when the rotation is large.
  • the groove of the jig is dropped from the coating fixture, resulting in poor quality of the surface of the door post and being scrapped, which leads to an increase in production cost.
  • the object of the present invention is to provide a coating fixture capable of positioning a card, and after the door post plate is formed into an angled card position, the door post plate is firmly placed on the painting unit, and the high pressure air spraying process is performed. During the transmission of the neutralization conveyor chain, the door pillar plate can be prevented from falling, and the automatic coating process is completed.
  • a coating fixture capable of positioning a card, comprising a base and a plurality of painting units mounted on the upper end surface of the base, the painting unit comprising a latching block, positioning a rod, two auxiliary rods disposed between the locking block and the positioning rod, and four support rods between the auxiliary rod and the base, the outer side of the positioning rod is provided with an opening groove with an opening upward, the card One side of the block is arranged with two card slots and a latching bar between the two card slots.
  • the opening of the card slot is parallel to the auxiliary lever.
  • the opening of the card slot is at an angle with the auxiliary lever.
  • the center line of the positioning groove located in the same painting unit is perpendicular to the center line of the card slot.
  • the center line of the positioning groove located in the same painting unit and the center line of the card slot are at an angle.
  • a reinforcing rod is arranged between the locking block and the positioning rod in the same painting unit, and the reinforcing rod is fixed on the base by the supporting rod.
  • the number of the painting units is 15, and each of the five painting units is arranged in a row on the base, and the base is provided with a plurality of through grooves parallel to the auxiliary rods.
  • both ends of the latching block are welded between the two auxiliary levers corresponding thereto.
  • one end of the latching rod away from the positioning rod is wider than an end thereof close to the positioning rod, and one end of the locking rod near the positioning rod is recessed inside the clamping block where the positioning rod is located.
  • a card step is formed between a side of the card block adjacent to the positioning rod.
  • the invention has the beneficial effects that the card insertion rod is inserted into the groove body of one end side of the door pillar plate, and the positioning column of the lower end surface of the other end of the door pillar plate is embedded in the positioning groove, the opening of the card slot and the auxiliary The rods are parallel, or the opening of the card slot is at an angle with the auxiliary rod.
  • the door post plate forms an angled card position, the door post plate is firmly placed on the coating unit at a high pressure.
  • the door pillar plate can be prevented from falling, the automatic coating process is completed, the yield of the door pillar plate is improved, the production cost is reduced, the production efficiency and the product competitiveness are improved.
  • Figure 1 is a schematic view of the structure of the present invention
  • FIG. 2 is a schematic structural view of a positioning block in the present invention.
  • a coating fixture capable of positioning a card includes a base 1 and a plurality of painting units mounted on an upper end surface of the base 1.
  • the coating unit includes a latching block 2 and a positioning rod. 3.
  • Two auxiliary rods 4 arranged between the card block 2 and the positioning rod 3 and four support rods 5 between the auxiliary rod 4 and the base 1, the outside of which is arranged with an opening facing upwards
  • the positioning slot 7 is disposed on one side of the latching block 2 with two latching slots 21 and a latching lever 20 between the latching slots 21 .
  • the opening of the card slot 21 is parallel to the auxiliary lever 4.
  • the opening of the card slot 21 forms an angle with the auxiliary lever 4.
  • the side wall of the rear door pillar plate body is also inserted into the two latching slots 21 by inserting the latching lever 20 into the slot body of the one end side of the door pillar plate, and the positioning post of the lower end surface of the other end of the door pillar panel is embedded in the slot.
  • Positioning slot 7, the opening of the latching slot 21 is parallel with the auxiliary lever 4, or the opening of the latching slot 21 is at an angle with the auxiliary lever 4, and after the door post plate is formed with an angled card position,
  • the door post plate is firmly placed on the painting unit, and the door post plate can be prevented from falling during the high pressure spraying process and the conveying chain transmission process, the automatic painting process is completed, the yield of the door post plate is improved, and the lowering thereof is lowered.
  • the center line of the positioning groove 7 located in the same painting unit is perpendicular to the center line of the card slot 21.
  • the center line of the positioning slot 7 and the center line of the card slot 21 in the same coating unit are at an angle to facilitate fixing the door post plate to the positioning slot 7 and the card slot. Between 21 .
  • a reinforcing rod 6 is arranged between the clamping block 2 and the positioning rod 3 in the same painting unit, and the reinforcing rod 6 is fixed on the base 1 by the supporting rod 5, and the reinforcing rod 6 is The two ends are respectively fixed on the corresponding auxiliary rods 4, and the connection stability of the painting unit is improved by the reinforcing rods 6.
  • the number of the coating units is 15, and each of the five painting units is arranged in a row on the base 1.
  • the base 1 is provided with a plurality of passages parallel to the auxiliary rod 4.
  • the corresponding coating layer is sprayed on the inner side of the door pillar plate through the through groove 10.
  • the latching block 2 connects the two auxiliary levers 4 as a whole to improve the overall rigidity.
  • one end of the locking rod 20 away from the positioning rod 3 is wider than one end thereof near the positioning rod 3, and the end of the locking rod 20 near the positioning rod 3 is trapped in the card where it is located.
  • a latching step 22 is formed between the interior of the block 2 and a side of the latching block 2 adjacent to the positioning rod 3, and the latching step 22, the latching slot 21 and the latching rod 20 are distributed on the side of the door pillar plate.
  • the center line of the positioning groove 7 located in the same coating unit is perpendicular to the center line of the card slot 21, or the same in the same painting unit
  • the angle between the center line of the positioning groove 7 and the center line of the card slot 21 is such that the door post plate is firmly fixed on the painting unit to prevent the door post plate from being transferred during high pressure spraying and during transport chain transmission. Disengaged in the coating unit.

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  • Spray Control Apparatus (AREA)

Abstract

本发明公开了一种可卡位定位的涂装治具，包括底座以及多个涂装单元，涂装单元包括卡位块、定位杆、两根辅助杆以及四根支撑杆，定位杆的外侧布置有一个开口朝上的定位槽，卡位块的一侧布置有两个卡位槽以及位于两个卡位槽之间的卡位杆，卡位槽的开口与辅助杆平行，或者，卡位槽的开口与辅助杆之间成夹角。通过将卡位杆插入门柱板的一端侧面的槽体中，并将门柱板的另一端下端面的定位柱嵌在定位槽，对门柱板形成一个成夹角的卡位安装后，将门柱板牢固的放置在涂装单元上，在高气压喷涂过程中和输送链传输过程中可保证门柱板不会掉落，完成自动化涂装工序，提高门柱板的良品率，降低其生产成本，提高生产效率及产品竞争力。

Description

一种可卡位定位的涂装治具
技术领域
本发明涉及汽车零配件生产研究领域中的一种涂装治具，特别是一种可卡位定位的涂装治具。
背景技术
随着汽车零件产品类型多样化，涂装产品的结构等设计复杂化、多样化，许多车型门柱板产品使用原来的涂装工装和方法则无法完成。目前门柱板的涂装使用放置式的涂装治具，门柱板通过背面的卡口及CLIP安放在涂装治具的凹槽内，涂装治具与输送带配合，然后经过上料、脱脂、除尘、喷涂、流平、烘烤、下料，完成涂装工序。然而，由于涂装治具的凹槽开口朝上，在喷涂时及在流水线上输送时，部分门柱板由于喷涂时雾化气压大，或输送链转动时震动大导致门柱板脱离涂装治具的凹槽或者从涂装治具上掉落，造成门柱板表面质量不良而报废，进而导致生产成本提高。
发明内容
本发明的目的，在于提供一种可卡位定位的涂装治具，对门柱板形成一个成夹角的卡位安装后，将门柱板牢固的放置在涂装单元上，在高气压喷涂过程中和输送链传输过程中可保证门柱板不会掉落，完成自动化涂装工序。
本发明解决其技术问题的解决方案是：一种可卡位定位的涂装治具，包括底座以及安装在底座上端面上的多个涂装单元，所述涂装单元包括卡位块、定位杆、布置在卡位块和定位杆之间的两根辅助杆以及四根位于辅助杆和底座之间的支撑杆，所述定位杆的外侧布置有一个开口朝上的定位槽，所述卡位块的一侧布置有两个卡位槽以及位于两个卡位槽之间的卡位杆。
作为上述技术方案的进一步改进，所述卡位槽的开口与辅助杆平行。
作为上述技术方案的进一步改进，所述卡位槽的开口与辅助杆之间成夹角。
作为上述技术方案的进一步改进，位于同一个涂装单元中的所述定位槽的中心线和卡位槽的中心线垂直。
作为上述技术方案的进一步改进，位于同一个涂装单元中的所述定位槽的中心线和卡位槽的中心线之间成夹角。
作为上述技术方案的进一步改进，位于同一个涂装单元中的卡位块和定位杆之间布置有加强杆，所述加强杆通过支撑杆固定在底座上。
作为上述技术方案的进一步改进，所述涂装单元的数量为15个，每5个所述涂装单元成一排布置在底座上，所述底座上布置有多道与辅助杆平行的通槽。
作为上述技术方案的进一步改进，所述卡位块的两端焊接在与其对应的两根辅助杆之间。
作为上述技术方案的进一步改进，所述卡位杆中远离定位杆的一端宽于其靠近定位杆的一端，所述卡位杆中靠近定位杆的一端内陷在其所在的卡位块内部后与该卡位块中靠近定位杆的一侧面之间形成一个卡位台阶。
本发明的有益效果是：本发明通过将卡位杆插入门柱板的一端侧面的槽体中，并将门柱板的另一端下端面的定位柱嵌在定位槽，卡位槽的开口与辅助杆平行，或者，所述卡位槽的开口与辅助杆之间成夹角，对门柱板形成一个成夹角的卡位安装后，将门柱板牢固的放置在涂装单元上，在高气压喷涂过程中和输送链传输过程中可保证门柱板不会掉落，完成自动化涂装工序，提高门柱板的良品率，降低其生产成本，提高生产效率及产品竞争力。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单说明。显然，所描述的附图只是本发明的一部分实施例，而不是全部实施例，本领域的技术人员在不付出创造性劳动的前提下，还可以根据这些附图获得其他设计方案和附图。
图1是本发明的结构示意图；
图2是本发明中定位块的结构示意图。
具体实施方式
以下将结合实施例和附图对本发明的构思、具体结构及产生的技术效果进行清楚、完整地描述，以充分地理解本发明的目的、特征和效果。显然，所描述的实施例只是本发明的一部分实施例，而不是全部实施例，基于本发明的实施例，本领域的技术人员在不付出创造性劳动的前提下所获得的其他实施例，均属于本发明保护的范围。另外，文中所提到的所有联接/连接关系，并非单指构件直接相接，而是指可根据具体实施情况，通过添加或减少联接辅件，来组成更优的联接结构。
参照图1～图2，一种可卡位定位的涂装治具，包括底座1以及安装在底座1上端面上的多个涂装单元，所述涂装单元包括卡位块2、定位杆3、布置在卡位块2和定位杆3之间的两根辅助杆4以及四根位于辅助杆4和底座1之间的支撑杆5，所述定位杆3的外侧布置有一个开口朝上的定位槽7，所述卡位块2的一侧布置有两个卡位槽21以及位于两个卡位槽21之间的卡位杆20。
进一步作为优选的实施方式，所述卡位槽21的开口与辅助杆4平行。
进一步作为优选的实施方式，所述卡位槽21的开口与辅助杆4之间成夹角。
通过将卡位杆20插入门柱板的一端侧面的槽体中后门柱板槽体的侧壁也相应的插入两个卡位槽21中，将门柱板的另一端下端面的定位柱嵌在定位槽7，卡位槽21的开口与辅助杆4平行，或者，所述卡位槽21的开口与辅助杆4之间成夹角，对门柱板形成一个成夹角的卡位安装后，将门柱板牢固的放置在涂装单元上，在高气压喷涂过程中和输送链传输过程中可保证门柱板不会掉落，完成自动化涂装工序，提高门柱板的良品率，降低其生产成本，提高生产效率及产品竞争力
进一步作为优选的实施方式，位于同一个涂装单元中的所述定位槽7的中心线和卡位槽21的中心线垂直。
进一步作为优选的实施方式，位于同一个涂装单元中的所述定位槽7的中心线和卡位槽21的中心线之间成夹角，便于将门柱板固定在定位槽7和卡位槽21之间。
进一步作为优选的实施方式，位于同一个涂装单元中的卡位块2和定位杆3之间布置有加强杆6，所述加强杆6通过支撑杆5固定在底座1上，加强杆6的两端分别固定在相对应的辅助杆4上，通过加强杆6提高涂装单元的连接稳定性。
进一步作为优选的实施方式，所述涂装单元的数量为15个，每5个所述涂装单元成一排布置在底座1上，所述底座1上布置有多道与辅助杆4平行的通槽10，在涂装过程中，通过通槽10将相应的涂装层喷涂在门柱板的内侧面。而将5个涂装单元成排布置便于操作人员将门柱板置于每一个涂装单元上，也使得本发明适用于普通的涂装生产线。
进一步作为优选的实施方式，所述卡位块2的两端焊接在与其对应的两根辅助杆4之间后，卡位块2将两根辅助杆4连成整体，提高整体刚性。
进一步作为优选的实施方式，所述卡位杆20中远离定位杆3的一端宽于其靠近定位杆3的一端，所述卡位杆20中靠近定位杆3的一端内陷在其所在的卡位块2内部后与该卡位块2中靠近定位杆3的一侧面之间形成一个卡位台阶22，通过卡位台阶22、卡位槽21以及卡位杆20分布于门柱板侧面的槽体接触，提高两者之间接触面积，位于同一个涂装单元中的所述定位槽7的中心线和卡位槽21的中心线垂直，或者，位于同一个涂装单元中的所述定位槽7的中心线和卡位槽21的中心线之间成夹角，使得门柱板牢固地固定在涂装单元上，防止在高气压喷涂过程中和输送链传输过程中门柱板从涂装单元中脱离。
以上是对本发明的较佳实施方式进行了具体说明，但本发明创造并不限于所述实施例，熟悉本领域的技术人员在不违背本发明精神的前提下还可作出种种的等同变型或替换，这些等同的变型或替换均包含在本申请权利要求所限定的范围内。

Claims (9)

  1. 一种可卡位定位的涂装治具，其特征在于：包括底座以及安装在底座上端面上的多个涂装单元，所述涂装单元包括卡位块、定位杆、布置在卡位块和定位杆之间的两根辅助杆以及四根位于辅助杆和底座之间的支撑杆，所述定位杆的外侧布置有一个开口朝上的定位槽，所述卡位块的一侧布置有两个卡位槽以及位于两个卡位槽之间的卡位杆。
  2. 根据权利要求1所述的可卡位定位的涂装治具，其特征在于：所述卡位槽的开口与辅助杆平行。
  3. 根据权利要求1所述的可卡位定位的涂装治具，其特征在于：所述卡位槽的开口与辅助杆之间成夹角。
  4. 根据权利要求1所述的可卡位定位的涂装治具，其特征在于：位于同一个涂装单元中的所述定位槽的中心线和卡位槽的中心线垂直。
  5. 根据权利要求1所述的可卡位定位的涂装治具，其特征在于：位于同一个涂装单元中的所述定位槽的中心线和卡位槽的中心线之间成夹角。
  6. 根据权利要求1所述的可卡位定位的涂装治具，其特征在于：位于同一个涂装单元中的卡位块和定位杆之间布置有加强杆，所述加强杆通过支撑杆固定在底座上。
  7. 根据权利要求1所述的可卡位定位的涂装治具，其特征在于：所述涂装单元的数量为15个，每5个所述涂装单元成一排布置在底座上，所述底座上布置有多道与辅助杆平行的通槽。
  8. 根据权利要求1所述的可卡位定位的涂装治具，其特征在于：所述卡位块的两端焊接在与其对应的两根辅助杆之间。
  9. 根据权利要求1~8任一项所述的可卡位定位的涂装治具，其特征在于：所述卡位杆中远离定位杆的一端宽于其靠近定位杆的一端，所述卡位杆中靠近定位杆的一端内陷在其所在的卡位块内部后与该卡位块中靠近定位杆的一侧面之间形成一个卡位台阶。
PCT/CN2017/098935 2016-08-29 2017-08-25 一种可卡位定位的涂装治具 WO2018041013A1 (zh)

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CN112593200A (zh) * 2020-12-28 2021-04-02 芯思杰技术(深圳)股份有限公司 镀膜治具、镀膜装置及镀膜方法

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CN206009075U (zh) * 2016-08-29 2017-03-15 广州敏瑞汽车零部件有限公司 一种可卡位定位的涂装治具

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