一种流量可控双组份发泡材料喷涂喷头
By designing a two-component foaming material spray nozzle with controllable flow rate, the problem of the inability to quickly connect and control the flow rate of foaming material spray nozzles was solved, achieving the effect of rapid installation and flow control.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HENAN DUORUN NEW MATERIAL CO LTD
- Filing Date
- 2025-08-13
- Publication Date
- 2026-07-17
AI Technical Summary
Existing foaming material nozzles cannot be quickly connected and installed, and the spray flow rate cannot be controlled, resulting in limitations in their use.
A two-component foaming material spray nozzle with controllable flow rate was designed. It achieves quick and secure installation through connecting and pressing components, and controls the spray flow rate through the cooperation of a miniature telescopic rod and a baffle plate.
It enables quick connection and disassembly of foam material nozzles and effectively controls spray flow, improving the flexibility and efficiency of use.
Smart Images
Figure CN224507359U_ABST
Abstract
Claims
1. A flow-controllable two-component foaming material spray nozzle, comprising an operating block (1), a pressing block (2) provided at the lower end of the operating block (1), an installation pipe (3) installed on the right side of the operating block (1), and a connecting pipe (4) installed on the right side of the installation pipe (3), characterized in that: A conveying pipe (5) is installed on the left side of the operating block (1), an installation block (6) is installed on the left side of the conveying pipe (5), a conveying assembly is installed on the left side of the installation block (6), a connecting assembly is installed on the outer surface of the conveying assembly, a connecting nozzle (13) is installed on the left outer surface of the conveying assembly, and a pressing assembly is installed on the outer surface of the connecting nozzle (13). The conveying assembly includes a conveying cylinder (7) and a conveying head (8), wherein the conveying cylinder (7) is installed inside the left side of the mounting block (6), and the conveying head (8) is installed on the left side surface of the conveying cylinder (7); The connecting component includes a mounting groove (9) which is formed on the front and rear surfaces of the conveying head (8). A telescopic cylinder (10) is installed inside the mounting groove (9), and a locking ball (11) is installed at the front end of the telescopic cylinder (10).
2. The flow controlled two component foam spray tip of claim 1 wherein: The pressing assembly includes a locking cylinder (14) which is mounted on the front and rear surfaces of the connecting nozzle (13), and a first spring (12) is installed inside the telescopic cylinder (10).
3. The flow controlled dual component foam spray tip of claim 2, wherein: The front end of the locking cylinder (14) is equipped with an installation ring (15), and an abutment post (16) is inserted inside the installation ring (15).
4. The flow controlled two component foam spray tip of claim 3 wherein: An adapter ring (17) is installed on the outer surface of the abutment post (16), and a second spring (18) is installed on the front surface of the adapter ring (17).
5. The flow controlled two component foam spray tip of claim 4 wherein: The second spring (18) is provided in two sets, and the ends of the two sets of the second spring (18) away from the adapter ring (17) are connected to the back of the mounting ring (15).
6. The flow controlled dual component foam spray tip of claim 1 wherein: An installation sleeve (20) is installed on the outer surface of the connecting nozzle (13), and a spraying mesh (19) is provided inside the connecting nozzle (13).
7. The flow controlled dual component foam spray tip of claim 6, wherein: The inner wall of the mounting sleeve (20) is fitted with a miniature telescopic rod (21), the back of the miniature telescopic rod (21) is fitted with a connecting block (22), the left side of the connecting block (22) is fitted with a shielding plate (23), and the shielding plate (23) is fitted to the right side surface of the spraying mesh (19).