Fireproof lock surface fireproof coating spraying equipment
By designing an automatic flipping and pushing mechanism for fireproof lock spraying equipment, the problem of inconvenient flipping during the fireproof lock spraying process has been solved, achieving efficient spraying and drying operations.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DANYANG HUAMING OPTICS
- Filing Date
- 2025-03-24
- Publication Date
- 2026-08-04
AI Technical Summary
The existing fireproof lock spraying process requires flipping the lock over, which is inconvenient and affects the spraying efficiency.
A fireproof coating spraying device for fireproof locks was designed. It adopts a motor-driven clamping mechanism and a flipping mechanism to realize automatic flipping and spraying of fireproof locks, and improves the spraying efficiency through a pushing mechanism and a heating mechanism.
The system automates the spraying and drying of fireproof locks, simplifying the operation process and improving spraying efficiency and convenience.
Smart Images
Figure CN224586182U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fireproof lock technology, specifically a fireproof lock surface fireproof coating spraying equipment. Background Technology
[0002] A fire-resistant lock is a type of lock specifically designed for fire doors. Fire-resistant locks are typically made of high-strength materials, capable of maintaining structural integrity in the event of a fire. To facilitate rapid evacuation in emergencies, fire-resistant locks usually do not have a lock cylinder and can be opened without a key. Fire-resistant locks are often equipped with a push rod, allowing users to open the lock by pushing the rod, making operation faster and more convenient.
[0003] During the production process, existing fireproof locks require a fire-retardant coating to be sprayed onto their surface to achieve a fireproof effect. However, currently, when spraying fireproof locks, both sides of the lock need to be coated. This means that after one side is coated, the workers need to flip the lock over, which is not only inconvenient to operate but also affects the spraying efficiency. Utility Model Content
[0004] The purpose of this invention is to provide a fireproof coating spraying device for fireproof locks to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: A fireproof lock surface fireproof coating spraying device includes a base plate and a top plate. A mounting plate is arranged above the base plate, and a rotating plate is arranged above the mounting plate. A first motor is arranged inside the mounting plate and connected to the rotating plate. A clamping mechanism is arranged around the top of the rotating plate to clamp the fireproof lock. A spraying box is arranged on the rear side of the top plate, and a spray nozzle is arranged at the bottom of the spraying box. A pushing mechanism is arranged on one side of the bottom of the top plate to push out the fireproof lock after spraying.
[0006] In a preferred embodiment of the present invention, a shaft groove is provided on the mounting plate and the bottom of the rotating plate, and a ball bearing is provided on the shaft groove, the ball bearing rolling on the shaft groove.
[0007] In a preferred embodiment of the present invention, the clamping mechanism includes a limiting port and a movable port, and two clamping frames are provided inside the limiting port and the movable port.
[0008] In a preferred embodiment of this utility model, an electric push rod and a movable bolt are respectively provided on the outer side of the two clamping frames, and the movable bolt is movably installed in the movable opening.
[0009] In a preferred embodiment of this utility model, a second motor is provided on the outside of the movable opening, and the second motor is connected to the movable bolt.
[0010] In a preferred embodiment of this utility model, a limiting ring is provided on the outer side of the electric push rod, and the limiting ring is movably connected to the limiting port.
[0011] In a preferred embodiment of this utility model, the pushing mechanism includes a heating plate and an electric telescopic rod, and a pushing plate is provided on the electric telescopic rod.
[0012] In a preferred embodiment of this utility model, a receiving box is provided on one side of the base plate, and the receiving box is located outside the push plate.
[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Beneficial effects
[0014] The fireproof lock is placed between two clamping frames. One clamping frame is pushed by an electric push rod, thereby fixing the fireproof lock in both clamping frames. The first motor drives the rotating plate to rotate, thereby adjusting the fireproof lock to the bottom of the nozzle. The fireproof lock is then sprayed through the nozzle. When the fireproof lock needs to be flipped for spraying, the second motor drives the movable bolt to rotate 180°, thereby flipping the fireproof lock for spraying. This makes it more convenient to use. After spraying, the fireproof lock is adjusted to one side of the pushing mechanism and heated by a heating plate. The second motor drives the fireproof lock to flip, thereby drying the fireproof lock. After drying, the clamping mechanism is released and the push plate is pushed by the electric telescopic rod, thereby pushing the fireproof lock into the receiving box for collection. Meanwhile, the staff continuously feeds the fireproof lock from the side opposite the spray nozzle, thereby speeding up the spraying efficiency.
[0015] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description
[0016] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 A schematic diagram of the main structure of a fireproof lock surface fireproof coating spraying equipment; Figure 2This is a schematic diagram of the connection structure between the rotating plate and the mounting plate in a fireproof lock surface fireproof coating spraying equipment; Figure 3 This is a schematic diagram of the bottom structure of the rotating plate in a fireproof lock surface fireproof coating spraying equipment; Figure 4 This is a schematic diagram of the bottom structure of the top plate in a fireproof lock surface fireproof coating spraying equipment.
[0017] In the diagram: 1. Base plate; 11. Top plate; 12. Mounting plate; 13. First motor; 14. Shaft groove; 15. Ball bearing; 2. Rotating plate; 21. Limiting port; 22. Clamping frame; 23. Movable port; 24. Electric push rod; 25. Limiting ring; 3. Movable bolt; 31. Second motor; 32. Spraying box; 33. Spray nozzle; 4. Heating plate; 41. Electric telescopic rod; 42. Push plate; 43. Receiving box. Detailed Implementation
[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0019] Please refer to Figures 1-4 This utility model discloses a fireproof lock surface fireproof coating spraying device, including a base plate 1 and a top plate 11. The base plate 1 and top plate 11 are the installation structure of the device, used for installing and supporting other structures of the device. A mounting plate 12 is provided above the base plate 1, which is the installation structure. A rotating plate 2 is provided above the mounting plate 12, which is the placement structure for placing the fireproof lock. Clamping mechanisms are provided around the top of the rotating plate 2 to clamp the fireproof lock, which can clamp four locks simultaneously. A fireproof lock has a first motor 13 installed on the inner side of the mounting plate 12. The first motor 13 is connected to the rotating plate 2, that is, the first motor 13 drives the rotating plate 2 to rotate, thereby adjusting the position of the fireproof lock in the clamping mechanism. The mounting plate 12 and the bottom of the rotating plate 2 are provided with shaft grooves 14, and ball bearings 15 are provided on the shaft grooves 14. The ball bearings 15 roll on the shaft grooves 14, that is, the bottom of the rotating plate 2 is supported by the ball bearings 15, and when the rotating plate 2 rotates, the ball bearings 15 roll on the shaft grooves 14, thereby reducing friction.
[0020] The clamping mechanism includes a limiting port 21 and a movable port 23, both of which are mounting structures. Two clamping frames 22 are provided inside the limiting port 21 and the movable port 23, forming the main structure of the clamping mechanism. An electric push rod 24 and a movable bolt 3 are respectively provided on the outer sides of the two clamping frames 22. A limiting ring 25 is provided on the outer side of the electric push rod 24, and the limiting ring 25 is movably connected to the limiting port 21, meaning the limiting ring 25 is engaged in the limiting port 21 and rotates. When the fireproof lock is placed in the two clamping frames 22... When the fireproof lock needs to be flipped for spraying, the electric push rod 24 pushes one side of the clamping frame 22, thereby fixing the fireproof lock in the clamping frames 22 on both sides. The movable bolt 3 is a connecting structure and is movably installed in the movable opening 23. A second motor 31 is set on the outside of the movable opening 23. The second motor 31 is connected to the movable bolt 3. When the fireproof lock needs to be flipped for spraying, the second motor 31 drives the movable bolt 3 to rotate 180°, and the limiting ring 25 on the other side rotates in the limiting opening 21, thereby flipping the fireproof lock for spraying, making it more convenient to use.
[0021] A spray box 32 is installed on the rear side above the top plate 11. The spray box 32 is used to store fire-retardant coating. A nozzle 33 is installed at the bottom of the spray box 32. The fire-retardant lock is adjusted to the bottom of the nozzle 33 by rotating the rotating plate 2, and the fire-retardant lock is sprayed through the nozzle 33. A pushing mechanism is installed on one side of the bottom of the top plate 11. The pushing mechanism is used to push out the sprayed fire-retardant lock. The pushing mechanism includes a heating plate 4 and an electric telescopic rod 41. A push plate 42 is installed on the electric telescopic rod 41. The bottom plate 1 is located on the outer side. A receiving box 43 is provided, located outside the push plate 42. After spraying, the fireproof lock is adjusted to one side of the pushing mechanism and heated by the heating plate 4. The second motor 31 drives the fireproof lock to flip, thereby drying the fireproof lock. After drying, the clamping mechanism is released, and the push plate 42 is pushed by the electric telescopic rod 41 to push the fireproof lock into the receiving box 43 for collection. Meanwhile, the staff continuously feeds the fireproof lock from the side opposite the spray nozzle 33, thereby speeding up the spraying efficiency.
[0022] The working principle of this utility model is as follows: When the equipment is in use, the fireproof lock is placed between two clamping frames 22. One clamping frame 22 is pushed by an electric push rod 24, thus fixing the fireproof lock in both clamping frames 22. The first motor 13 drives the rotating plate 2 to rotate, thereby adjusting the position of the fireproof lock in the clamping mechanism. The ball bearings 15 roll on the shaft groove 14, reducing friction. The rotation of the rotating plate 2 adjusts the fireproof lock to the bottom of the nozzle 33, allowing the nozzle 33 to spray the fireproof lock. When the fireproof lock needs to be flipped for spraying, the second motor 31 drives the rotating plate 2 to rotate. The movable bolt 3 rotates 180°, and the limiting ring 25 on the other side rotates in the limiting port 21, thereby turning the fireproof lock over for spraying, making it more convenient to use. After spraying, the fireproof lock is adjusted to the side of the pushing mechanism and heated by the heating plate 4. The second motor 31 drives the fireproof lock to turn over, thereby drying the fireproof lock. After drying, the clamping mechanism is released, and the push plate 42 is pushed by the electric telescopic rod 41, thereby pushing the fireproof lock into the receiving box 43 for collection. The staff continuously feeds the fireproof lock from the side opposite the nozzle 33, thereby speeding up the spraying efficiency.
[0023] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.
Claims
1. A fireproof lock surface fireproof coating spraying device comprising a bottom plate (1), a top plate (11), characterized in that: An mounting plate (12) is provided above the base plate (1), and a rotating plate (2) is provided above the mounting plate (12). A first motor (13) is provided inside the mounting plate (12), and the first motor (13) is connected to the rotating plate (2). A clamping mechanism is provided around the top of the rotating plate (2), and the clamping mechanism is used to clamp the fireproof lock. A spray box (32) is provided on the rear side above the top plate (11), and a spray nozzle (33) is provided at the bottom of the spray box (32). A pushing mechanism is provided on one side of the bottom of the top plate (11), and the pushing mechanism is used to push out the fireproof lock after spraying.
2. A fireproof lock surface fireproof coating spraying apparatus according to claim 1, characterized in that, The mounting plate (12) and the bottom of the rotating plate (2) are provided with a shaft groove (14), and a ball (15) is provided on the shaft groove (14), and the ball (15) rolls on the shaft groove (14).
3. A fire resistant lock surface fireproofing coating spray apparatus according to claim 1, wherein, The clamping mechanism includes a limiting port (21) and a movable port (23), and two clamping frames (22) are provided inside the limiting port (21) and the movable port (23).
4. A fire resistant lock surface fireproofing coating spray apparatus according to claim 3, wherein, The two clamping frames (22) are respectively provided with an electric push rod (24) and a movable bolt (3) on the outside. The movable bolt (3) is movably installed in the movable opening (23).
5. A fire resistant lock surface fireproofing coating spray apparatus according to claim 4, wherein, A second motor (31) is provided on the outside of the movable port (23), and the second motor (31) is connected to the movable bolt (3).
6. The fireproof lock surface fireproof coating spraying equipment according to claim 4, characterized in that, The electric push rod (24) is provided with a limiting ring (25) on the outside, and the limiting ring (25) is movably connected to the limiting port (21).
7. A fire resistant lock surface fireproofing coating spray apparatus according to claim 1 wherein, The feeding mechanism includes a heating plate (4) and an electric telescopic rod (41), and a push plate (42) is provided on the electric telescopic rod (41).
8. A fire resistant lock surface fireproofing coating spray apparatus according to claim 7, wherein, A receiving box (43) is provided on one side of the base plate (1), and the receiving box (43) is located outside the push plate (42).