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CN-224221838-U - Vertical dispensing jig for front plug and substrate

CN224221838UCN 224221838 UCN224221838 UCN 224221838UCN-224221838-U

Abstract

The utility model discloses a front plug and substrate vertical dispensing jig, and belongs to the field of sensor manufacturing. The jig comprises a chassis and a rotary lifting mechanism, wherein the chassis is composed of a bottom plate and used for placing a front plug of a sensor and controlling precision, the rotary lifting mechanism is composed of a vertical plate, a pressing block and a connecting guide post, and the center of the substrate of the sensor and the center of the front plug of the sensor can be fixed at a concentric position through a unique structural design, so that high-precision dispensing is realized. The jig is simple in structure, low in cost, convenient to maintain, labor-saving, cost-saving, high in reliability and capable of operating a plurality of products at a time, effectively solves the problems of poor positioning precision, poor consistency and low efficiency existing in the existing dispensing technology, and improves the quality and efficiency of dispensing and curing of a front plug and a substrate in the production process of the sensor.

Inventors

  • HAN XIAOGANG
  • CUI JINHUA

Assignees

  • 上海灏漫电子科技有限公司

Dates

Publication Date
20260512
Application Date
20250522

Claims (5)

  1. 1. The front plug and substrate vertical dispensing jig is characterized by comprising a chassis and a rotary lifting mechanism, wherein the chassis is composed of a bottom plate (1) and used for placing a sensor front plug and controlling precision, and the rotary lifting mechanism is composed of a vertical plate (2), a pressing block (3) and a connecting guide post (4).
  2. 2. The jig for dispensing a front plug and a base plate vertically according to claim 1, wherein a bearing and a spring are installed below the vertical plate (2).
  3. 3. The front plug and substrate vertical dispensing jig according to claim 1, wherein the pressing block (3) can be directly pressed onto the vertical port of the substrate welded with the magnetic core through the connecting guide post (4) in a natural return state, and the concentricity of the circular magnetic core and the front plug of the sensor is ensured, when a workpiece needs to be replaced, the pressing block (3) can be lifted to be separated from the guide groove and then rotated, and the substrate is pressed by rotating back after the workpiece is replaced.
  4. 4. The jig for dispensing a front plug and a base plate vertically according to claim 1, wherein the diameter of a bearing mounted below the vertical plate (2) is 4mm.
  5. 5. The jig for dispensing a plurality of sensor front plugs and a substrate vertically according to claim 1, wherein the jig can simultaneously place and operate a plurality of sensor front plugs and a substrate for dispensing and curing.

Description

Vertical dispensing jig for front plug and substrate Technical Field The utility model relates to the field of sensor manufacturing, in particular to a jig for vertically dispensing and solidifying a front plug of a sensor and a substrate. The jig is mainly applied to the production process of the sensor, and realizes high-precision and high-efficiency dispensing and curing operation between the front plug and the substrate. Background In the existing sensor production process, the dispensing technology of the front plug and the substrate has a plurality of problems: The positioning precision is poor, and the relative position of the front plug and the substrate is difficult to accurately position by the existing dispensing technology, so that the dispensing position deviation is larger, and the performance consistency and the product quality of the sensor are affected. Poor consistency, namely, the effect of each dispensing is different due to insufficient positioning precision and instability in the operation process, so that the quality of products is uneven, and the requirements of large-scale and high-quality production are difficult to meet. The efficiency is low, the traditional dispensing mode usually depends on manual operation or simple equipment assistance, the operation steps are complex, the production efficiency is low, the requirement of quick production in the modern manufacturing industry can not be met, and the production cost is increased. Disclosure of utility model To solve the problems set forth in the background art. The utility model provides a vertical dispensing jig for a front plug and a substrate, which solves the problems of poor positioning precision, poor consistency and low efficiency in the existing dispensing technology, realizes high-precision and high-efficiency dispensing and curing of the front plug and the substrate of a sensor, and improves the product quality and the production efficiency. The dispensing jig mainly comprises a chassis and a rotary lifting mechanism. The chassis is composed of a bottom plate, and the chassis is used for controlling the precision and placing a front plug of the sensor, so that a stable basic platform is provided for the whole dispensing operation. The rotary lifting mechanism consists of a vertical plate, a pressing block and a connecting guide post. And a bearing with the diameter of 4mm and a spring are arranged below the vertical plate, and in a natural return state, the pressing block is directly pressed onto a vertical port of the substrate welded with the magnetic core through the connecting guide post, and the concentricity of the circular magnetic core and the front plug of the sensor is ensured. When the workpiece is required to be replaced, the pressing block is lifted up to be separated from the guide groove and then rotated, the pressing block is rotated back after the front plug and the base plate are replaced, and the base plate is pressed by the elasticity of the spring so as to carry out subsequent dispensing and curing operations. Through the structural design, the center of the substrate of the sensor and the center of the front plug of the sensor can be fixed at the concentric position, and the dispensing precision is ensured. Compared with the prior art, the utility model has the beneficial effects that: The structure is simple, the whole structure is only composed of two parts of the chassis and the rotary lifting mechanism, the number of parts is small, the design is simple, and the understanding and the manufacturing are convenient. The cost is low, the structure is simple, the required parts are fewer and most of common parts are adopted, the cost of raw materials is reduced, meanwhile, the manufacturing process is relatively simple due to the simple structure, and the production cost is further reduced. The maintenance is convenient, fewer parts and simple structural layout are convenient for maintenance personnel to quickly locate and solve faults, the maintenance time is shortened, and the maintainability of the equipment is improved. The fixture has the advantages of reducing labor and saving cost, and the design of the fixture can realize more automatic operation, reduce the dependence on a large amount of labor, reduce the labor cost, and improve the production efficiency, thereby saving the whole production cost. The adhesive dispensing device has the advantages that through the accurate structural design, concentricity and stability of the front plug and the substrate in the adhesive dispensing process are guaranteed, adhesive dispensing quality and consistency of products are improved, and reliability of the products is enhanced. The jig can be used for simultaneously placing a plurality of front plugs to be glued and a substrate for combination, so that the glue dispensing and solidification of a plurality of products can be realized by one-time operation, and the production efficiency is greatly impro