A primer component and primer device for automobile window glass
By designing a car window glass primer device with cleaning, smearing and air-drying components, using a robotic arm and an automated feeding system, the problems of instability in the prior art mid-priming operations and endangering workers' health are solved, and efficient and uniform window glass primer effect is achieved.
Patent Information
- Application Number
- CN202420411317.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2023-12-25
- Filing Date
- 2024-03-04
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-03-04
AI Technical Summary
The prior art has problems such as unstable manual coating, which endangers workers' health, and can easily lead to water leakage or dirty glass surface in the automotive window glass primer operation.
Design a primer and primer device for automotive window glass, drive the mounting frame to move through the robotic arm, and set cleaning parts, smearing parts and air-drying parts in turn, and use a quantitative pump and air-drying pump to achieve automatic operation of cleaning, primer and air-drying.
The uniform cleaning, primer and air-drying of the car window glass is achieved, which improves work efficiency and quality, avoids harm to workers' health, and reduces the risks of water leakage and dirty glass surfaces.
Smart Images
Figure CN222697227U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a primer component and a primer device for automobile window glass, which are applicable to the technical field of automobile assembly. Background Art
[0002] Since most models have triangular windows, manual application of primer liquid will cause harm to the body, so a gas mask is required. However, wearing a gas mask for a long time will increase the burden of breathing, affect facial blood circulation, and also cause harm to personnel. In addition, manual application is unstable, that is, it is easy to miss brushing, uneven brushing, too much liquid, etc., resulting in triangular window leakage or dirty glass surface, etc., affecting product quality. Utility Model Content
[0003] The technical problem to be solved by the utility model is: in order to solve the above technical problem, the utility model provides a primer component and a primer device for automobile window glass.
[0004] The technical solution adopted by the utility model is: a primer component for automobile window glass, which is installed at the end of a mechanical arm, and is characterized in that: a mounting frame is installed at the end of the mechanical arm, and a cleaning component, a coating component and an air-drying component are sequentially arranged on the mounting frame along the moving direction of the mounting frame;
[0005] The cleaning component comprises a cleaning brush which is escalably mounted on a mounting frame via a lifting component, the cleaning brush is connected to a first feeding component, and the first feeding component is used to replenish cleaning agent into the cleaning brush;
[0006] The coating component comprises a primer felt head mounted on a mounting frame via a mounting bracket, the primer felt head is connected to a second feeding component, and the second feeding component is used to replenish the primer to the primer felt;
[0007] The air-drying component has a nozzle installed on the mounting frame through an exhaust pipe, and the exhaust pipe is connected to the air supply component, and the air supply component is used to ventilate the nozzle. In this way, when the car window is primed, the mechanical arm drives the mounting frame to move on the car window glass, and the cleaning component arranged on the mounting frame will first clean the car window glass, and then the coating component installed on the mounting frame will evenly coat the primer on the car window glass, and finally the car window glass coated with the primer is air-dried by the air-drying component installed on the mounting frame to ensure the dryness of the car window glass after the primer is applied.
[0008] The first material supply component comprises a first material storage box and a first metering pump. The first material storage box stores detergent. The inlet end of the first metering pump is provided with a first feeding pipe extending into the first material storage box. The outlet end of the first metering pump is provided with a first discharge pipe connected to the cleaning brush. In this way, the detergent in the first material storage box can be evenly and quantitatively added to the cleaning brush under the action of the first metering pump, and finally evenly smeared on the vehicle window glass to clean the vehicle window glass.
[0009] The cleaning agent is an alcohol solution.
[0010] The second material supply component comprises a second material storage box and a second metering pump. The second material storage box stores primer. The inlet end of the second metering pump is provided with a second feed pipe extending into the second material storage box. The outlet end of the second metering pump is provided with a second discharge pipe connected to the primer felt head. In this way, the primer in the second material storage box can be evenly and quantitatively added to the primer felt head under the action of the second metering pump, and finally evenly applied on the vehicle window glass.
[0011] The air supply component has an air pump, the inlet end of the air pump is connected to the air, and the outlet end of the air pump is equipped with an air outlet pipe connected to the exhaust pipe. In this way, the air pump continuously supplies air to the nozzle, and the air is sprayed from the nozzle onto the window glass, which has the effect of drying the paint applied on the window glass.
[0012] A primer coating device for automobile window glass has the above-mentioned primer coating component for automobile window glass, and is characterized in that it has a mounting stand, a mechanical arm is mounted on the mounting stand, and the primer coating component is mounted at the end of the mechanical arm.
[0013] A placement table is fixedly mounted on the mounting stand, and a felt head replacement tool platform and a waste felt head collection box are arranged on the placement table. In this way, it is convenient to replace the primer felt head in time when it is damaged, so as to avoid uneven application of primer on the window glass by the damaged bottom felt head.
[0014] The beneficial effect of the utility model is that the utility model drives the mounting frame to move by the mechanical arm, and after the mounting frame moves to the vehicle window glass, the first quantitative pump, the second quantitative pump and the air pump are started at a fixed time, so that the cleaning component, the coating component and the air drying component can be evenly cleaned, primed and air dried on the vehicle window glass during the movement of the mechanical arm on the vehicle window glass. This greatly improves the work efficiency and quality, and can also avoid injuries to the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 : A schematic structural diagram of a primer coating device for automobile window glass in the utility model.
[0016] Figure 2: The structural schematic diagram of the mounting frame in the utility model.
[0017] Figure 3 : A schematic structural diagram of a cleaning component in the utility model.
[0018] Figure 4 : A schematic structural diagram of a smearing component in the utility model.
[0019] Figure 5 : The structural diagram of the dry parts in the utility model.
[0020] In the figure: 1. Installation stand; 2. Robotic arm; 3. Installation frame; 4. Cleaning component; 4-1. Telescopic cylinder; 4-2. Cleaning brush; 4-3. First feed pipe; 4-4. First metering pump; 4-5. First discharge pipe; 4-6. First storage box; 5. Coating component; 5-1. Installation bracket; 5-2. Primer felt head; 5-3. Second feed pipe; 5-4. Second metering pump; 5-5. Second discharge pipe; 5-6. Second storage box; 6. Air drying component; 6-1. Exhaust pipe; 6-2. Nozzle; 6-3. Air pump; 7. Placement table; 8. Felt head replacement tool platform; 9. Waste felt head collection box. DETAILED DESCRIPTION
[0021] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.
[0022] This embodiment is a primer coating device for automobile window glass, which has a mounting stand 1. A mechanical arm 2 and a placement table 7 are mounted on the mounting stand 1.
[0023] In this embodiment, a mounting frame 3 is installed at the end of the robot arm 2, and a cleaning component 4, a coating component 5 and an air-drying component 6 are sequentially installed on the mounting frame 3 along the moving direction. The cleaning brush 4-2 is installed on the mounting frame 3 in a liftable manner through a telescopic cylinder 4-1, the primer felt head 5-2 is installed on the mounting frame 3 through a mounting bracket 5-1, the primer felt head 5-2 is detachably installed on the mounting bracket 5-1, and the nozzle 6-2 is installed on the mounting frame 3 through an exhaust pipe 6-1. In this way, the telescopic cylinder 4-1 is extended when the mounting frame 3 moves to the window glass, so that the cleaning brush 4-2 contacts the surface of the window glass, and the telescopic cylinder 4-1 is retracted after the window glass is cleaned to cancel the contact between the cleaning brush 4-2 and the surface of the window glass.
[0024] In this embodiment, a first material storage box 4-6 is arranged in the area where the car window glass primer works, and a detergent is stored in the first material storage box 4-6. In this embodiment, the detergent is alcohol. A first metering pump 4-4 is arranged on the first material storage box 4-6, and a first feed pipe 4-3 extending into the first material storage box 4-6 is installed at the inlet end of the first metering pump 4-4, and a first discharge pipe 4-5 connected to the cleaning brush 4-2 is installed at the outlet end of the first metering pump 4-4. In this way, after the mounting frame 3 moves to the car window glass with the mechanical arm 2, the first metering pump 4-4 is controlled to start, so that the detergent in the first material storage box 4-6 is evenly and quantitatively supplemented to the cleaning brush 4-2 during the movement of the mounting frame 3 on the car window glass, so that the detergent is evenly applied to the car window glass and the car window glass is cleaned.
[0025] In this embodiment, a second material storage box 5-6 is arranged in the area where the car window glass primer is worked, and the second material storage box 5-6 stores primer. A second metering pump 5-4 is arranged on the second material storage box 5-6, and a second feed pipe 5-3 extending into the second material storage box 5-6 is installed at the inlet end of the second metering pump 5-4, and a second discharge pipe 5-5 connected to the primer felt head 5-2 is installed at the outlet end of the second metering pump 5-4. In this way, after the mounting frame 3 moves to the car window glass with the robot arm 2, the second metering pump 5-4 is controlled to start, so that the primer in the second material storage box 5-6 is evenly and quantitatively supplemented to the primer felt head 5-2 during the movement of the mounting frame 3 on the car window glass, so that the primer is evenly applied on the car window glass.
[0026] In this embodiment, an air pump 6-3 is arranged in the area where the primer of the automobile window glass is applied. The inlet end of the air pump 6-3 is connected to the air, and the outlet end of the air pump 6-3 is installed with an outlet pipe connected to the exhaust pipe 6-1. In this way, after the mounting frame 3 moves to the automobile window glass with the mechanical arm 2, the air pump 6-3 is controlled to start, so that the air is pumped to the outlet pipe, the exhaust pipe 6-1 and the nozzle 6-2 through the air pump 6-3 during the movement of the mounting frame 3 on the window glass, and finally sprayed from the nozzle 6-2 to the window glass, so as to air dry the primer applied on the window glass.
[0027] In this embodiment, in order to prevent the primer felt head 5-2 from being damaged and failing to evenly apply primer to the vehicle window glass, a felt head replacement tool platform 8 is provided on the placement table 7 on the mounting stand 1 to facilitate personnel to replace the primer felt head 5-2 on the mounting bracket 5-1, and a waste felt head collection box 9 is provided on the placement table 7 to prevent the primer felt head 5-2 from being damaged.
[0028] The working principle of this embodiment is:
[0029] The automobile window glass moves along the production line to the primer station;
[0030] The controller receives the in-position signal and controls the robot arm 2 to move according to the set program;
[0031] When the mechanical arm 2 drives the mounting frame 3 to move to the position where it contacts the surface of the vehicle window glass, the controller controls the first metering pump 4-4, the second metering pump 5-4 and the air pump 6-3 to start;
[0032] The controller controls the robot arm 2 to move on the surface of the window glass according to the set program, so as to realize the simultaneous cleaning, primer coating and air drying;
[0033] After completing the above work, the first metering pump 4-4, the second metering pump 5-4 and the air pump 6-3 stop, and the controller controls the robot arm 2 to return to the initial position;
[0034] Wait for the next window glass to move to the primer station and repeat the above steps.
[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A primer component for automobile window glass, mounted at the end of a mechanical arm (2), characterized in that: It has a mounting frame (3) mounted on the end of a mechanical arm (2), and a cleaning component (4), a smearing component (5) and an air-drying component (6) are sequentially arranged on the mounting frame (3) along the moving direction of the mounting frame (3); The cleaning component (4) comprises a cleaning brush (4-2) which is escalably mounted on the mounting frame (3) via a lifting component, the cleaning brush (4-2) being connected to a first feeding component, and the first feeding component is used to replenish cleaning agent into the cleaning brush (4-2); The smearing component (5) comprises a primer felt head (5-2) mounted on a mounting frame (3) via a mounting bracket (5-1); the primer felt head (5-2) is connected to a second material supply component, and the second material supply component is used to replenish the primer to the primer felt; The air-drying component (6) comprises a nozzle (6-2) mounted on a mounting frame (3) via an exhaust pipe (6-1); the exhaust pipe (6-1) is connected to an air supply component, and the air supply component is used to ventilate the nozzle (6-2).
2. The primer component for automobile window glass according to claim 1, characterized in that: The first material supply component comprises a first material storage box (4-6) and a first metering pump (4-4), wherein the first material storage box (4-6) stores cleaning agent, a first feed pipe (4-3) extending into the first material storage box (4-6) is installed at the inlet end of the first metering pump (4-4), and a first discharge pipe (4-5) connected to a cleaning brush (4-2) is installed at the outlet end of the first metering pump (4-4).
3. The primer component for automobile window glass according to claim 2, characterized in that: The cleaning agent is an alcohol solution.
4. The primer component for automobile window glass according to claim 1, characterized in that: The second material supply component comprises a second material storage box (5-6) and a second metering pump (5-4), wherein the second material storage box (5-6) stores a primer, a second feed pipe (5-3) extending into the second material storage box (5-6) is installed at the inlet end of the second metering pump (5-4), and a second discharge pipe (5-5) connected to the primer felt head (5-2) is installed at the outlet end of the second metering pump (5-4).
5. The primer component for automobile window glass according to claim 1, characterized in that: The air supply component comprises an air pump (6-3), the inlet end of the air pump (6-3) is connected to the air, and the outlet end of the air pump (6-3) is provided with an air outlet pipe connected to the exhaust pipe (6-1).
6. The primer component for automobile window glass according to claim 1, characterized in that: The lifting component is a telescopic cylinder (4-1).
7. A primer coating device for automobile window glass, comprising the primer coating component for automobile window glass according to any one of claims 1 to 6, characterized in that: The invention comprises a mounting stand (1), a mechanical arm (2) is mounted on the mounting stand (1), and the primer component is mounted at the end of the mechanical arm (2).
8. The primer coating device for automobile window glass according to claim 7, characterized in that: A placement table (7) is fixedly mounted on the installation stand (1), and a felt head replacement tool platform (8) and a waste felt head collection box (9) are arranged on the placement table (7).