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CN-224227268-U - Electroplating clamp and electroplating equipment

CN224227268UCN 224227268 UCN224227268 UCN 224227268UCN-224227268-U

Abstract

The utility model relates to the technical field of electroplating, and discloses an electroplating clamp and electroplating equipment, wherein the electroplating clamp comprises a fixed conducting plate, a fixed supporting plate, a fixed conducting shaft, a movable conducting shaft and a movable conducting plate, wherein the fixed conducting plate and the fixed supporting plate are oppositely arranged; the fixed conductive shaft and the movable conductive shaft are connected between the fixed conductive plate and the fixed supporting plate, the movable conductive shaft can move relative to the fixed conductive shaft along the axial direction of the fixed conductive shaft, the fixed conductive plate is electrically connected with the fixed conductive shaft, the movable conductive plate is arranged on the fixed conductive plate and is electrically connected with the movable conductive shaft, the movable conductive plate is arranged between the movable conductive plate and the fixed conductive plate in an insulating mode, the edge of the upper part of the fixed conductive plate extends upwards vertically to form a fixed convex conductive part, the fixed convex conductive part is suitable for being electrically connected with an external power supply, the upper side of the movable conductive plate extends upwards along the surface of the convex conductive part to form a movable convex conductive part, and the movable convex conductive part is suitable for being electrically connected with the external power supply. The utility model occupies smaller space and has excellent conductivity.

Inventors

  • SHAO YULIN
  • Zhang sanyang
  • Wen Xujun
  • GENG FEI

Assignees

  • 无锡琨圣智能装备股份有限公司

Dates

Publication Date
20260512
Application Date
20250428

Claims (10)

  1. 1. An electroplating clamp, comprising: The device comprises a fixed conducting plate (1) and a fixed supporting plate (2), wherein the fixed conducting plate (1) and the fixed supporting plate (2) are oppositely arranged, and a space is reserved between the fixed conducting plate and the fixed supporting plate; A fixed conductive shaft (3) and a movable conductive shaft (4), both of which are connected between the fixed conductive plate (1) and the fixed support plate (2), and the movable conductive shaft (4) can move along the axial direction thereof relative to the fixed conductive shaft (3), wherein the fixed conductive plate (1) is electrically connected with the fixed conductive shaft (3); The movable conductive plate (5) is arranged on the fixed conductive plate (1), and the movable conductive plate (5) is electrically connected with the movable conductive shaft (4); The movable conductive plate (5) and the fixed conductive plate (1) are arranged in an insulating way, the edge of the upper side part of the fixed conductive plate (1) extends upwards vertically to form a fixed convex conductive part (6), the fixed convex conductive part (6) is suitable for being electrically connected with an external power supply, the upper side of the movable conductive plate (5) extends upwards along the surface of the convex conductive part (7) to form a movable convex conductive part (7), and the movable convex conductive part (7) is suitable for being electrically connected with the external power supply.
  2. 2. The electroplating clamp according to claim 1, wherein the movable protruding conducting portion (7) extends upwards to the upper end portion of the fixed protruding conducting portion (6) along the vertical direction and is bent towards the fixed protruding conducting portion (6).
  3. 3. Electroplating clamp according to claim 2, characterized in that the movable conductive plate (5) is divided into two half plates by the middle of the fixed conductive plate (1), the two half plates being respectively connected to the movable conductive shaft (4) of the corresponding part thereof; Wherein, both the upper sides of the two half plates extend upwards and are combined into the convex conductive part (7).
  4. 4. A plating jig according to claim 3, wherein said two half-plate upward extending portions merge at said bending.
  5. 5. The electroplating clamp according to any one of claims 1-4, wherein a plurality of hooks (14) are arranged on the upper side edge of the fixed conducting plate (1), a plurality of hooks (14) are distributed on two sides of the fixed protruding conducting part (6), and any side wall on any one of the two sides of the fixed protruding conducting part (6) is kept at a hooking interval with the hooks (14) on the side in the width direction.
  6. 6. The plating jig according to any one of claims 1 to 4, wherein the movable conductive plate (5) is provided on an outer side surface of the fixed conductive plate (1), and a space exists between the movable conductive plate (5) and the fixed conductive plate (1).
  7. 7. The electroplating clamp according to claim 6, wherein a partition plate (8) is arranged outside the fixed conductive plate (1), the end part of the movable conductive shaft (4) penetrates through the partition plate (8), and the movable conductive plate (5) is arranged outside the partition plate (8) and is electrically connected with the movable conductive shaft (4).
  8. 8. Electroplating clamp according to claim 7, characterized in that the spacer (8) is internally provided with a bush (9) in sliding manner, the end of the movable conductive shaft (4) being fixed in the bush (9).
  9. 9. The electroplating clamp according to claim 8, further comprising a stopper (10) and a spring (11), wherein the stopper (10) is fixed on a portion of the movable conductive shaft (4) located inside the fixed conductive plate (1), one end of the spring (11) is abutted against the inside of the fixed conductive plate (1), and the other end of the spring (11) is abutted against the stopper (10).
  10. 10. An electroplating apparatus, characterized in that it comprises an electroplating jig according to any one of claims 1 to 9.

Description

Electroplating clamp and electroplating equipment Technical Field The utility model relates to the technical field of electroplating, in particular to an electroplating clamp and electroplating equipment. Background Along with the rapid development of the photovoltaic industry, the industrialized preparation technology of solar cells is more and more diversified. At present, the manufacturing process of the photovoltaic electrode uses a screen printing silver electrode process, a large amount of silver paste is consumed, and the cost of the silver paste is relatively high. The electro-coppering technology has the advantages of low cost, better conductivity than silver paste and the like, and is considered to be the most potential photovoltaic electrode manufacturing technology for realizing photovoltaic silverless. The electroplating needs to clamp and electrify the sample to be plated through an electroplating tool, and at present, in the traditional electroplating tool clamp, a conductive frame and a basket main body are connected in a welding or screw fastening mode to realize conductivity. However, the electroplating fixture has the advantages that the structure of the conductive area is complex due to the arrangement of the conductive frame, the space is occupied, the electric path is longer, the internal resistance is increased, and the conductive capacity is reduced. Disclosure of utility model In view of the above, the present utility model provides an electroplating fixture and an electroplating apparatus for solving the above-mentioned problems of the conventional electroplating fixture. In a first aspect, the present utility model provides an electroplating clamp comprising: the device comprises a fixed conducting plate and a fixed supporting plate, wherein the fixed conducting plate and the fixed supporting plate are oppositely arranged, and a space is reserved between the fixed conducting plate and the fixed supporting plate; The fixed conductive shaft and the movable conductive shaft are connected between the fixed conductive plate and the fixed supporting plate, and the movable conductive shaft can move relative to the fixed conductive shaft along the axial direction of the movable conductive shaft; the movable conductive plate is arranged on the fixed conductive plate and is electrically connected with the movable conductive shaft; The movable conductive plate and the fixed conductive plate are arranged in an insulating way, the edge of the upper part of the fixed conductive plate extends upwards and vertically to form a fixed protruding conductive part, the fixed protruding conductive part is suitable for being electrically connected with an external power supply, the upper side of the movable conductive plate extends upwards along the surface of the protruding conductive part to form a movable protruding conductive part, and the movable protruding conductive part is suitable for being electrically connected with the external power supply. The fixed conducting plate upper portion edge upwards vertically extends to form fixed evagination conducting portion, and fixed conducting plate is directly connected with external power supply electricity through the fixed evagination conducting portion of its upside during the use, because fixed evagination conducting portion is fixed conducting plate upper portion edge upwards vertically and extends to form, compare traditional extra setting electrically conductive frame, fixed evagination conducting portion occupation space in this embodiment is littleer, and need not to bulge in the outside of fixed conducting plate for its electric path reduces, and the internal resistance reduces, and then has improved the conducting capacity. Similarly, the upper side of the movable conductive plate extends upwards along the surface of the convex conductive part to form the movable convex conductive part, and the movable conductive plate is directly electrically connected with an external power supply through the movable convex conductive part on the upper side of the movable conductive plate, so that a conductive frame does not need to be additionally arranged, and the movable conductive plate also has the effects of smaller occupied space and excellent conductive capability. Meanwhile, no conductive frame shielding exists outside the movable conductive plate, and no movement resistance exists when the movable conductive plate moves. In an alternative embodiment, the movable protruding conductive portion extends upward in the vertical direction to the upper end portion of the fixed protruding conductive portion and is bent toward the fixed protruding conductive portion. The movable convex conductive part extends upwards to the upper end part of the fixed convex conductive part along the vertical direction and is bent towards the direction of the fixed convex conductive part, so that the top end part of the movable convex conductive part is attached to the surfac