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CN-224202017-U - Circuit board suspension type drying device

CN224202017UCN 224202017 UCN224202017 UCN 224202017UCN-224202017-U

Abstract

The utility model discloses a circuit board suspension type drying device, which comprises a drying box, wherein the left side and the right side of the inner wall of the drying box are fixedly connected with fixing plates, the inner wall of each fixing plate is connected with a sliding plate in a sliding manner, a clamping component is arranged in each sliding plate, each sliding plate is relatively fixed on the inner wall of each fixing plate through the corresponding clamping component, the outer wall of each sliding plate is rotationally connected with a rotating column, the outer wall of each rotating column is fixedly connected with a clamping plate, each clamping plate is used for clamping a circuit board, the left end of each drying box is fixedly connected with a blower, and each blower is used for drying the circuit board clamped by the two clamping plates in the drying box. According to the utility model, the device is adjusted according to the length or the size of the circuit board through the clamping assembly, so that the device can be suitable for clamping circuit boards with different specifications, and different drying devices are not required to be independently designed or purchased for the circuit boards with different sizes, thereby greatly improving the applicability and practicality of the equipment.

Inventors

  • XIAO JINHONG
  • YUAN YUAN

Assignees

  • 深圳市航盛电路科技股份有限公司

Dates

Publication Date
20260505
Application Date
20250507

Claims (7)

  1. 1. The circuit board suspension type drying device comprises a drying box (1) and is characterized in that fixing plates (6) are fixedly connected to the left side and the right side of the inner wall of the drying box (1), sliding plates (7) are connected to the inner wall of the fixing plates (6) in a sliding mode, clamping components are arranged in the sliding plates (7), the sliding plates (7) are relatively fixed to the inner wall of the fixing plates (6) through the clamping components, rotating columns (9) are connected to the outer wall of the sliding plates (7) in a rotating mode, clamping plates (8) are fixedly connected to the outer walls of the rotating columns (9) and used for clamping circuit boards, a blower (5) is fixedly connected to the left end of the drying box (1), and the blower (5) is used for drying the circuit boards clamped by the two clamping plates (8) in the drying box (1).
  2. 2. The hanging type circuit board drying device according to claim 1, wherein the clamping component comprises a circular tube (14) fixedly connected to the inner wall of the sliding plate (7), a pressure spring (15) is fixedly connected to the inner wall of the circular tube (14), round buckles (12) are fixedly connected to the front side and the rear side of the pressure spring (15), and the round buckles (12) are used for clamping the sliding plate (7) in the fixed plate (6).
  3. 3. The hanging type circuit board drying device according to claim 2, wherein a plurality of clamping grooves are formed in the front side and the rear side of the inner wall of the fixed plate (6), the size of each clamping groove is matched with that of the round buckle (12), a sliding groove (13) is formed in the inner wall of the fixed plate (6), and the sliding groove (13) is used for enabling the sliding plate (7) to slide.
  4. 4. The circuit board suspension type drying device according to claim 1, wherein a built-in motor (16) is fixedly connected to the right end of the inner wall of the sliding plate (7) at the left end, the driving end of the built-in motor (16) penetrates through the sliding plate (7) and is fixedly connected with a rotating column (9), and the built-in motor (16) is used for driving the rotating column (9) to drive the clamping plate (8) to rotate.
  5. 5. The hanging type circuit board drying device according to claim 1, wherein a threaded rod (17) is rotatably connected to the front end of the inner wall of the clamping plate (8), a clamping plate (10) is connected to the outer wall of the threaded rod (17) in a threaded manner, and the outer wall of the clamping plate (10) slides in the clamping plate (8).
  6. 6. The hanging type circuit board drying device according to claim 1, wherein clamping pieces (4) are fixedly connected to the left side and the right side of the rear end of the drying box (1), buckles are arranged on the outer wall of the clamping pieces (4) in a clamped mode, a sealing cover (3) is fixedly connected to the outer wall of each buckle, hinges (2) are fixedly connected to the left side and the right side of the front end of each sealing cover (3), and the bottom ends of the hinges (2) are fixedly connected to the front side of the top end of the drying box (1).
  7. 7. The hanging type drying device for the circuit board according to claim 1, wherein an air outlet (11) is fixedly connected to the front end of the inner wall of the drying box (1), and the air outlet (11) is used for discharging air after drying in the drying box (1).

Description

Circuit board suspension type drying device Technical Field The utility model relates to the field of circuit board drying, in particular to a circuit board suspension type drying device. Background In the electronic manufacturing industry, the drying of circuit boards is a key step in the production process, and the purpose of the circuit board is to remove residual substances such as moisture, soldering flux, cleaning agent and the like on the surface of the circuit board so as to ensure the performance and reliability of the circuit board. However, there are some problems in use of the conventional circuit board drying device, for example, many conventional circuit board drying devices adopt a fixed bracket or tray structure, and the size of the supporting structure is usually fixed, and cannot be adjusted according to the length or size of the circuit board, so that in actual production, different drying devices need to be frequently replaced or complicated adjustment is required for different specifications of circuit boards, which not only reduces production efficiency, but also increases production cost, meanwhile, the conventional circuit board drying manner is mainly horizontal, and the bottom or the portion contacted with the support of the circuit board is not smooth, so that hot air is difficult to directly act on the areas, which results in slower drying speed and uneven drying of the areas. Such uneven drying may affect the drying effect of the circuit board and may even cause deformation or degradation of the circuit board. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides a circuit board suspension type drying device, which is adjusted according to the length or the size of a circuit board through a clamping component, so that the device can be suitable for clamping circuit boards with different specifications. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a circuit board suspension type drying device, includes the stoving case, the equal fixedly connected with fixed plate of the inner wall left and right sides of stoving case, the inner wall sliding connection of fixed plate has the slide, the inside of slide is provided with the screens subassembly, the slide passes through the inner wall of screens subassembly relatively fixed at the fixed plate, the outer wall rotation of slide is connected with the revolving post, the outer wall fixedly connected with cardboard of revolving post, the cardboard is used for the centre gripping circuit board, the left end fixedly connected with air-blower of stoving case, the air-blower is arranged in drying the circuit board of being held by two cardboard in the stoving case. Further, the clamping component comprises a round pipe fixedly connected to the inner wall of the sliding plate, a pressure spring is fixedly connected to the inner wall of the round pipe, round buckles are fixedly connected to the front side and the rear side of the pressure spring, and the round buckles are used for clamping the sliding plate in the fixing plate. Further, both sides all have seted up a plurality of draw-in grooves around the inner wall of fixed plate, the size and the circle of draw-in groove detain looks adaptation, the spout has been seted up to the inner wall of fixed plate, the spout is used for making the slide slip. Further, the left end the inner wall right-hand member fixedly connected with built-in motor of slide, built-in motor's drive end runs through slide and fixedly connected with steering column, built-in motor is used for driving the steering column and drives the cardboard and rotate. Further, the inner wall front end of cardboard rotates and is connected with the threaded rod, the outer wall threaded connection of threaded rod has the splint, the outer wall of splint slides in the inside of cardboard. Further, the equal fixedly connected with fastener in rear end left and right sides of stoving case, the outer wall card of fastener is equipped with the buckle, the outer wall fixedly connected with closing cap of buckle, the equal fixedly connected with hinge in front end left and right sides of closing cap, hinge bottom fixed connection is in the top front side of stoving case. Further, the front end of the inner wall of the drying box is fixedly connected with an air outlet, and the air outlet is used for discharging the air dried in the drying box. The utility model has the following beneficial effects: 1. According to the utility model, the device is adjusted according to the length or the size of the circuit board through the clamping assembly, so that the device can be suitable for clamping circuit boards with different specifications, and different drying devices are not required to be independently designed or purchased for the circuit boards with different sizes, thereby greatly improving the applic