一种提升装置
Through the innovative design of the lifting device, the lifting height of the boom and maintenance operations are controlled, solving the problem of insufficient circuit board response time, improving the processing quality of the circuit boards and protecting the mounting fixtures.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDE DONGWEI TECH CO LTD
- Filing Date
- 2025-08-05
- Publication Date
- 2026-07-17
AI Technical Summary
The existing lifting device causes insufficient reaction time of the circuit board in the chemical solution during the circuit board processing, making it unable to meet the qualification standards.
A lifting device was designed, which controls the lifting height of the boom through a combination of platform, boom, linear bearing and secondary lifting track, to ensure that the circuit board has sufficient reaction time in the chemical treatment tank, and uses a thrust cylinder to move the hanger out of the chemical treatment tank during maintenance.
This method ensures the circuit board reacts fully in the chemical treatment tank, improving treatment quality, preventing corrosion of the fixtures, and simplifying the maintenance process.
Smart Images
Figure CN224512988U_ABST
Abstract
Claims
1. A hoisting device, characterized by: The frame (1) includes a column (11) connected to the middle of the frame (1), a boom (12) slidably connected inside the column (11), and symmetrically arranged hangers (13) attached to the lower part of the boom (12) away from the column (11). A chemical treatment tank (14) is provided inside the frame (1) at the position corresponding to the hanger (13), and a platform (2) is provided in the middle of the frame (1) at the position corresponding to the chemical treatment tank (14). Multiple triangular bracing supports (23) are connected below the platform (2). Bearing seats (24) are connected to both ends of the long side of the triangular bracing supports (23). A linear optical axis (25) is connected between the bearing seats (24). A linear bearing (26) is slidably connected to the outside of the linear optical axis (25). A secondary lifting track (27) is connected to the position of the linear bearing (26) near the boom (12). The secondary lifting track (27) overlaps the lower end of the column (11).
2. A lifting device according to claim 1, characterised in that: The platform (2) is connected to a plurality of evenly arranged fixed tracks (21) on the side near the boom (12). The boom (12) is connected to a lifting roller (22) near the fixed track (21). The lifting roller (22) is in intermittent contact with the fixed track (21).
3. A lifting device according to claim 2, characterised in that: The platform (2) is connected to a number of slider fixing square tubes (3) in the middle, and the upper surface of each slider fixing square tube (3) is connected to symmetrically arranged support sliders (31).
4. A lifting device according to claim 3, characterised in that: Each of the support sliders (31) is slidably connected to a support shaft (32), and the end of the support shaft (32) near the boom (12) is connected to a maintenance lifting rail (33).
5. A lifting device according to claim 4, characterised in that: Each of the four support shafts (32) is connected to a support shaft connecting tube (34) at the end away from the boom (12).
6. A lifting device according to claim 5, characterised in that: The middle part of the support shaft connecting square tube (34) away from the boom (12) is connected to a thrust cylinder (35), and the thrust cylinder (35) is connected to the slider fixing square tube (3).