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CN-224221809-U - Positioning reference device and coating equipment

CN224221809UCN 224221809 UCN224221809 UCN 224221809UCN-224221809-U

Abstract

The utility model discloses a positioning reference device and coating equipment, wherein the positioning reference device comprises an adjusting component and a testing component, the adjusting component comprises an adjusting surface, the adjusting surface is used for being abutted with a reference plane and supporting the reference plane, the testing component comprises a plurality of displacement detecting pieces, the displacement detecting pieces are respectively used for detecting heights of different positions of the reference plane, the adjusting surface is adjusted through the heights of the positions of the reference plane to enable the adjusting surface to form a positioning reference, and the positioning reference formed by the adjusting surface is used for indicating position adjustment of an external part. The positioning reference device and the coating equipment are used for forming the positioning reference to indicate the position adjustment of the external part, and simplify the adjustment step of the external part.

Inventors

  • Request for anonymity
  • Request for anonymity
  • Request for anonymity

Assignees

  • 德沪涂膜设备(苏州)有限公司

Dates

Publication Date
20260512
Application Date
20250422

Claims (10)

  1. 1. A positioning reference device, comprising: -an adjustment assembly (2) comprising an adjustment surface (21), said adjustment surface (21) being adapted to abut against a reference plane (11) and to support said reference plane (11); The testing assembly (3) comprises a plurality of displacement detection pieces (31), wherein the plurality of displacement detection pieces (31) are respectively used for detecting the heights of different positions of a reference plane (11), and the heights of the positions of the reference plane (11) are used for indicating the adjustment of the adjustment surface (21) so that the adjustment surface (21) forms a positioning reference; Wherein the positioning reference formed by the adjusting surface (21) is used for indicating the position adjustment of the external component.
  2. 2. Positioning reference device according to claim 1, wherein the test assembly (3) comprises a calibration unit (32) for correcting the position of the displacement detecting member (31), the calibration unit (32) comprising an adjustment plate (321) and a calibration member (322) connected to the adjustment plate (321) for adjusting the position of the adjustment plate (321), the displacement detecting member (31) being mounted to the adjustment plate (321), the calibration member (322) adjusting the position of the adjustment plate (321) for correcting the displacement detecting member (31).
  3. 3. The positioning reference device according to claim 2, wherein the calibration unit (32) further includes a fixed plate (323), a plurality of the calibration members (322) respectively pass through the fixed plate (323) and abut against the adjustment plate (321), and the mounting positions of the calibration members (322) on the fixed plate (323) are adjusted to drive the adjustment plate (321) to deflect and calibrate the displacement detection member (31).
  4. 4. A positioning reference device according to claim 3, characterized in that said calibration element (322) comprises a stud with external threads, said stud of the calibration element (322) being in threaded engagement with said fixed plate (323); the end face of the displacement detection piece (31) is a plane.
  5. 5. Positioning reference device according to claim 1, wherein the test assembly (3) comprises a base (33) and a moving seat (34), the displacement detector (31) is mounted on the moving seat (34), and the moving seat (34) is movably mounted on the base (33) so that the moving seat (34) can drive the displacement detector (31) to move relative to the base (33).
  6. 6. Positioning reference device according to claim 1, characterized in that the adjustment assembly (2) comprises an adjustment seat (22) and a plurality of adjustment members (23) connected with the adjustment seat (22), the upper end surface of the adjustment seat (22) forming the adjustment surface (21), the plurality of adjustment members (23) respectively abutting against the lower end of the adjustment seat (22) and being used for adjusting the position of the adjustment seat (22) so that the adjustment surface (21) on the adjustment seat (22) forms a positioning reference.
  7. 7. The positioning reference device according to claim 6, characterized in that the adjusting member (23) comprises a fixing portion (231) and an adjusting portion (232), the adjusting portion (232) is abutted to the adjusting seat (22), and the adjusting portion (232) is movably connected with the fixing portion (231) so that the height of the adjusting member (23) is adjustable.
  8. 8. The positioning reference device according to claim 7, characterized in that the fixing portion (231) is provided with a first connection portion (2311), the adjustment seat (22) is provided with a second connection portion (221) corresponding to the first connection portion (2311), the first connection portion (2311) and the corresponding second connection portion (221) are connected through an elastic member (24), and the elastic member (24) pulls the adjustment seat (22) to be in tight abutment with the adjustment member (23).
  9. 9. The positioning reference device according to claim 6, wherein the adjustment seat (22) is provided with a recess groove (222) formed in a recess in an upper end surface of the adjustment seat (22), the recess groove (222) being for avoiding an external component; The adjusting member (23) is provided with at least three.
  10. 10. A coating apparatus, characterized by comprising: A coating station (200); a cleaning station (300); Positioning reference device (100) according to any one of claims 1 to 9; The coating head is movably arranged in the coating equipment, and is connected with a detection sensor, the detection sensor is used for detecting the position of the adjusting surface (21) in the positioning reference device (100) and obtaining a standard value, the detection sensor is used for detecting the positions of the coating station (200) and the cleaning station (300) and obtaining a detection value, and the detection value corresponding to the coating station (200) and the cleaning station (300) is identical to the standard value.

Description

Positioning reference device and coating equipment Technical Field The utility model relates to the technical field of coating equipment, in particular to a positioning reference device and coating equipment. Background Coating equipment is commonly used to process perovskite liquid film and other layered structures. The substrate to be coated is placed on a coating station of a coating device, and a coating head of the coating device coats slurry on the substrate on the coating station to form a perovskite liquid film and other layer structures. The existing coating equipment also comprises a cleaning station positioned at the side edge of the coating station, and the cleaning station is used for cleaning redundant slurry. To ensure coating efficiency, a plurality of coating stations are provided in the partial coating apparatus. In the coating apparatus, the consistency of the positions of the coating station and the cleaning station can affect the quality of the layer structure formed. Therefore, it is necessary to ensure that the surfaces of the plurality of coating stations and the surfaces of the cleaning stations are at the same level before the coating operation is performed. In the existing coating apparatus, a calibration device is generally used to perform calibration operation on a cleaning station and each coating station, so that the surfaces of a plurality of coating stations and the surfaces of the cleaning stations are located at the same height. However, the mode of carrying out multiple calibration by adopting the calibration device is complex in operation and long in adjustment time. Disclosure of utility model The object of the present utility model is to provide a positioning reference device and a coating apparatus for forming a positioning reference to indicate position adjustment of an external part, simplifying the adjustment step of the external part. The utility model adopts the following technical scheme: A positioning reference device comprising: The adjusting assembly comprises an adjusting surface which is used for abutting against and supporting a reference plane; The test assembly comprises a plurality of displacement detection pieces, wherein the plurality of displacement detection pieces are respectively used for detecting the heights of different positions of a reference plane, and the adjustment of the adjustment surface is indicated by the heights of the positions of the reference plane so as to enable the adjustment surface to form a positioning reference; Wherein the positioning reference formed by the adjusting surface is used for indicating the position adjustment of the external component. Preferably, the test assembly comprises a calibration unit for correcting the position of the displacement detecting member, the calibration unit comprises an adjusting plate and a calibration member which is connected with the adjusting plate and used for adjusting the position of the adjusting plate, the displacement detecting member is installed on the adjusting plate, and the calibration member adjusts the position of the adjusting plate to correct the displacement detecting member. Preferably, the calibration unit further comprises a fixing plate, the plurality of calibration pieces respectively penetrate through the fixing plate and are abutted to the adjusting plate, and the installation positions of the calibration pieces on the fixing plate are adjusted to drive the adjusting plate to deflect and calibrate the displacement detection pieces. Preferably, the calibration element comprises a stud with external threads, and the stud of the calibration element is in threaded fit with the fixing plate; the end face of the displacement detection piece is a plane. Preferably, the test assembly comprises a base and a movable seat, wherein the displacement detection member is mounted on the movable seat, and the movable seat is movably mounted on the base so that the movable seat can drive the displacement detection member to move relative to the base. Preferably, the adjusting assembly comprises an adjusting seat and a plurality of adjusting pieces connected with the adjusting seat, wherein the upper end face of the adjusting seat forms the adjusting surface, and the adjusting pieces are respectively abutted with the lower end of the adjusting seat and used for adjusting the position of the adjusting seat so as to enable the adjusting surface on the adjusting seat to form a positioning reference. Preferably, the adjusting member includes a fixing portion and an adjusting portion, the adjusting portion abuts against the adjusting seat, and the adjusting portion is movably connected with the fixing portion so that the height of the adjusting member is adjustable. Preferably, the fixing portion is provided with a first connecting portion, the adjusting seat is provided with a second connecting portion corresponding to the first connecting portion, the first connecting portion is con