A ceiling lamp aluminum frame inner side glue machine

Abstract

The utility model discloses a ceiling lamp aluminum frame inner side face glueing machine, including moving plate, clamping block, glueing mechanism, elevating system and moving mechanism, moving plate slip fit on longitudinal guide rail, to make moving plate can move back and forth, clamping block installs on moving plate, and clamping block is used for fixing the aluminum frame, glueing mechanism is used for with LED heat conduction silica gel is coated on the glue groove of aluminum frame inner side face, elevating system is used for driving glueing mechanism to move up and down, to make glueing mechanism corresponding glue outlet and glue groove in height direction flush, moving mechanism is used for driving glueing mechanism to move left and right, the utility model discloses can conveniently and evenly with LED heat conduction silica gel is coated on the glue groove of aluminum frame, compared with traditional manual coating mode, has improved coating efficiency significantly.

Description

Technical Field

[0001] This utility model relates to the field of aluminum frame adhesive application technology, specifically to an adhesive applicator for the inner side of an aluminum frame for a ceiling light. Background Technology

[0002] In the production of ceiling lights, thermally conductive silicone for LEDs needs to be evenly applied to the inside of the aluminum frame. The LED strips are then securely attached to the frame using this silicone, allowing the silicone to serve both positioning and heat dissipation functions. However, currently, this is generally done manually, with workers using a glue gun to apply the silicone to the inside of the aluminum frame. This method is not only inefficient, but also makes it difficult to ensure the uniformity of the silicone's distribution. Therefore, we propose a glue-applying machine for the inside of the ceiling light aluminum frame. Utility Model Content

[0003] The purpose of this utility model is to improve and innovate upon the shortcomings and problems existing in the background technology, and to provide a glue applicator for the inner side of the aluminum frame of a ceiling light.

[0004] A glue-applying machine for the inner side of an aluminum frame for a ceiling light, comprising: A movable plate, which is slidably fitted onto a longitudinal guide rail so that the movable plate can move back and forth; A clamping block, which is mounted on a movable plate, is used to fix the aluminum frame. A glue applicator is used to apply LED thermal conductive silicone to a glue groove on the inner side of the aluminum frame. A lifting mechanism is used to drive the glue dispensing mechanism to move up and down so that the glue outlet corresponding to the glue dispensing mechanism is flush with the glue tank in the height direction. A moving mechanism is used to drive the glue-applying mechanism to move left and right.

[0005] A further option is to provide four clamping blocks, which are used to abut against the four sides of the aluminum frame.

[0006] A further embodiment is that the movable plate has through holes evenly distributed therethrough holes for bolts to pass through, so that the clamping block is fixed to the movable plate by bolts.

[0007] A further embodiment is that the glue dispensing mechanism includes a glue gun, and the glue gun is connected to a glue nozzle via a glue tube.

[0008] A further embodiment is that the glue gun is mounted on a fixed plate, a slide bar is mounted on the fixed plate, a third slider slides on the slide bar and is fitted with a spring, the spring is positioned between the fixed plate and the third slider, and the third slider abuts against the end of the glue tube near the nozzle.

[0009] A further embodiment is that the lifting mechanism includes a first rotary motor, which is mounted on a second protective cover. The output end of the first rotary motor is fixedly connected to a first drive wheel. The first drive wheel is connected to a first driven wheel via a first synchronous belt. Vertically arranged first guide rails are provided on both sides of the first synchronous belt. A first slider is slidably fitted on the first guide rail. The first slider is used to connect with the first synchronous belt and to move the glue gun up and down.

[0010] A further embodiment is that the two first sliders are fixedly connected to a connecting block, the connecting block being in the shape of a "Z" and mounted on a connecting plate, the connecting plate being used to move the glue gun up and down.

[0011] A further embodiment is that the moving mechanism includes a third protective cover, on which a second rotary motor is mounted. The output end of the second rotary motor is fixedly connected to a second driving wheel. The second driving wheel is connected to a second driven wheel via a second synchronous belt. A second guide rail is installed inside the third protective cover. A second slider is slidably fitted on the second guide rail. The second slider is connected to the second synchronous belt and is also connected to the second protective cover.

[0012] A further embodiment is that the third protective cover has a strip groove, and the back of the second protective cover extends into the third protective cover through the strip groove and connects with the second slider.

[0013] Compared with the prior art, the beneficial effects of this utility model are: (1) This utility model facilitates the up and down movement of the connecting plate by the cooperation of the lifting mechanism, the second protective cover, the connecting plate, the connecting block, the first slider, the first guide rail, the first rotary motor and the first synchronous belt. Since the connecting plate is connected to the glue dispensing mechanism, it is convenient to drive the glue dispensing mechanism to move up and down, and to align the glue outlet corresponding to the glue dispensing mechanism with the glue tank in the height direction. (2) This utility model uses the cooperation of the limiting plate, sliding rod, spring, third slider, stop block, glue tube and glue nozzle. The spring plays a buffering role, which can effectively prevent the glue nozzle from directly and rigidly colliding with the aluminum frame, avoid the glue nozzle from being difficult to dispense glue, and thus facilitate the coating of LED thermal conductive silicone on the corresponding glue groove of the aluminum frame. (3) When the glue outlet of the glue applicator is aligned with the glue tank in the height direction, the operator can hold the outer surface of the aluminum frame with his hand and adjust the aluminum frame to contact the glue nozzle. In particular, it is convenient to adjust the four rounded corners of the aluminum frame to fit and contact the glue nozzle, so that the LED thermal conductive silicone can be coated on the glue tank corresponding to the four rounded corners of the aluminum frame.

[0014] (4) The present invention facilitates the left and right movement of the second protective cover by the cooperation of the third protective cover, the second slider, the second guide rail and the second synchronous belt, thereby facilitating the left and right movement of the glue applicator so as to evenly coat the LED thermal conductive silicone onto the corresponding glue groove of the aluminum frame. Attached Figure Description

[0015] Figure 1 A schematic diagram of the structure of a glue applicator for the inner side of an aluminum frame for a ceiling light, provided in this embodiment of the utility model. Figure 1 ; Figure 2 A schematic diagram of the structure of a glue applicator for the inner side of an aluminum frame for a ceiling light, provided in this embodiment of the utility model. Figure 2 ; Figure 3 Provided for the embodiments of this utility model Figure 2 A magnified schematic diagram of the structure at point A in the middle; Figure 4 A schematic diagram of the structure of a glue applicator for the inner side of an aluminum frame for a ceiling light, provided in this embodiment of the utility model. Figure 3 (Open the second protective shield); Figure 5 Provided for the embodiments of this utility model Figure 4 A magnified schematic diagram of the structure at point B in the middle; Figure 6 A schematic diagram of the structure of a glue applicator for the inner side of an aluminum frame for a ceiling light, provided in this embodiment of the utility model. Figure 4 (Open the second and third protective shields).

[0016] Reference numerals: 1. Workbench; 2. Support frame; 3. Aluminum frame; 301. Glue tank; 4. Clamping block; 5. Moving plate; 501. Through hole; 6. First protective cover; 7. Lifting mechanism; 701. Second protective cover; 702. Connecting plate; 703. Connecting block; 704. First slider; 705. First guide rail; 706. First rotary motor; 707. First synchronous belt; 8. Moving mechanism; 801. Third protective cover; 802. Second slider; 803. Second guide rail; 804. Second synchronous belt; 9. Glue gun; 10. Glue tube; 11. Glue nozzle; 12. Fixing plate; 13. Limiting plate; 14. Slide rod; 15. Spring; 16. Third slider; 17. Stop block. Detailed Implementation

[0017] To make the objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0019] Please see Figures 1-6 This utility model provides a glue-applying machine for the inner side of an aluminum frame for a ceiling light, comprising: The movable plate 5 is slidably fitted on the longitudinal guide rail so that the movable plate 5 can move back and forth; Clamping blocks 4 are mounted on the movable plate 5. The four clamping blocks 4 are used to abut against the four sides of the aluminum frame 3, thereby fixing the aluminum frame 3 to the clamping blocks 4. A glue applicator is used to apply LED thermal conductive silicone to the glue groove 301 on the inner side of the aluminum frame 3. Lifting mechanism 7 is used to drive the glue dispensing mechanism to move up and down so that the glue outlet corresponding to the glue dispensing mechanism is flush with the glue tank 301 in the height direction. The moving mechanism 8 is used to drive the glue dispensing mechanism to move left and right.

[0020] The longitudinal guide rail is located inside the first protective cover 6, which is mounted on the workbench 1. Two first protective covers 6 are provided. A movable plate 5 is located above the first protective cover 6 and slides along the longitudinal guide rail via a slider. Specifically, a strip-shaped groove is formed on the side of the first protective cover 6, and the movable plate 5 connects to the slider inside the first protective cover 6 through this groove. Therefore, when the worker holds the outer surface of the aluminum frame 3, they can push the aluminum frame 3 back and forth along the length of the longitudinal guide rail.

[0021] For preferred options, please refer to [link / reference]. Figure 1 The movable plate 5 has through holes 501 evenly distributed on it. The through holes 501 are used for bolts to pass through so that the clamping blocks 4 can be fixed on the movable plate 5 by bolts. This makes it easy to install the clamping blocks 4 in a suitable position on the movable plate 5, so that the installation position of the four clamping blocks 4 is adapted to the size of the aluminum frame 3.

[0022] Please see Figure 2 and Figure 3The glue dispensing mechanism includes a glue gun 9, which is connected to a nozzle 11 via a glue tube 10, which is a flexible tube. The glue gun 9 is mounted on a fixed plate 12, and a limiting plate 13 is mounted on the bottom of the fixed plate 12. A sliding rod 14 is mounted on the limiting plate 13, and a third slider 16 slides on the sliding rod 14 and is fitted with a spring 15. The spring 15 is positioned between the fixed plate 12 and the third slider 16. A stop block 17 is bolted to the third slider 16 and is used to abut against the end of the glue tube 10 near the nozzle 11. In this embodiment, the spring 15 acts as a buffer, effectively preventing the nozzle 11 from directly and rigidly colliding with the aluminum frame 3, avoiding difficulty in dispensing glue from the nozzle 11, and thus facilitating the application of LED thermal conductive silicone onto the corresponding glue groove 301 of the aluminum frame 3.

[0023] Please see Figure 4 and Figure 5 The lifting mechanism 7 includes a first rotary motor 706, which is mounted on a second protective cover 701. The output end of the first rotary motor 706 extends into the second protective cover 701 and is fixedly connected to a first drive wheel. The first drive wheel is connected to a first driven wheel via a first synchronous belt 707. Vertically arranged first guide rails 705 are provided on both sides of the first synchronous belt 707. First sliders 704 are slidably fitted on the first guide rails 705. The first sliders 704 are connected to the first synchronous belt 707, and two first sliders 704 are fixedly connected to a connecting block 703. The connecting block 703 is shaped like a "Z" and its center is offset from the first synchronous belt 707. The connecting block 703 is mounted on a connecting plate 702, and a fixing plate 12 is mounted on the connecting plate 702. Therefore, after the first rotary motor 706 is started, the first rotary motor 706 will drive the first synchronous belt 707 to move. With the cooperation of the first slider 704, the connecting block 703, the connecting plate 702 and the fixing plate 12, the glue dispensing mechanism will be driven to move up or down, thereby aligning the glue outlet corresponding to the glue dispensing mechanism with the glue tank 301 in the height direction.

[0024] Please see Figure 6The moving mechanism 8 includes a third protective cover 801, which is mounted on the upper end of the support frame 2. A second rotary motor (not shown in the figure) is mounted on the third protective cover 801. A second driving wheel is fixedly connected to the output end of the second rotary motor. The second driving wheel is connected to the second driven wheel via a second synchronous belt 804. A second guide rail 803 is installed inside the third protective cover 801. A second slider 802 is slidably fitted on the second guide rail 803. The second slider 802 is connected to the second synchronous belt 804 and is also connected to the second protective cover 701. Therefore, when the second rotary motor is started, it will drive the second synchronous belt 804 to move, thereby driving the second protective cover 701 to move left and right. This facilitates the left and right movement of the glue applicator, so as to evenly coat the LED thermal conductive silicone onto the glue groove 301 corresponding to the aluminum frame 3.

[0025] It should be noted that both the first rotary motor 706 and the second rotary motor have forward and reverse rotation functions.

[0026] It should be further explained that the third protective cover 801 is also provided with a strip groove. The back of the second protective cover 701 extends into the third protective cover 801 through the strip groove and connects with the second slider 802, so that the second protective cover 701 can be connected with the second slider 802.

[0027] The working principle of this utility model is as follows: In specific use, the clamping block 4 is installed at a suitable position on the moving plate 5, and then the aluminum frame 3 is placed on the clamping block 4; then the lifting mechanism 7 drives the glue dispensing mechanism to move up or down until the glue outlet corresponding to the glue dispensing mechanism is aligned with the glue tank 301 in the height direction; then the second rotary motor corresponding to the moving mechanism 8 is started, and at the same time, the operator holds the outer surface of the aluminum frame 3 and pushes the aluminum frame 3 forward along the length direction of the longitudinal guide rail until the aluminum frame 3 is adjusted to contact the glue nozzle 11. At this time, the glue gun 9 dispenses glue through the glue nozzle 11 under the action of the air source power, coating the LED thermal conductive silicone onto the glue tank 301 corresponding to the aluminum frame 3; due to The moving mechanism 8 drives the glue applicator to move left and right, thereby evenly coating the LED thermal conductive silicone onto the glue groove 301 corresponding to the aluminum frame 3. When the moving mechanism 8 moves the glue nozzle 11 to the arc corner of the aluminum frame 3, the operator can further move the aluminum frame 3 so that the arc corner of the aluminum frame 3 also contacts the glue nozzle 11, thus completing the coating of thermal conductive silicone on the side of the aluminum frame 3 near the moving mechanism 8. Finally, the operator places the other three sides of the aluminum frame 3 onto the clamping block 4 near the moving mechanism 8 in sequence, completing the coating of thermal conductive silicone on the other three sides of the aluminum frame 3 in sequence. After the thermal conductive silicone coating is completed, the operator can then stick the LED light strip onto the thermal conductive silicone.

[0028] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the utility model.

[0029] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0030] Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. The reference to "embodiment" herein means that a specific feature, structure, or characteristic described in connection with an embodiment can be included in at least one embodiment of this application. The appearance of this phrase in various places in the specification does not necessarily indicate the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this application. Although embodiments of this utility model have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A glue-applying machine for the inner side of an aluminum frame for a ceiling light, characterized in that, Comprising: a moving plate (5), wherein the moving plate (5) is slidably fitted on a longitudinal guide rail, so that the moving plate (5) can move back and forth; clamping blocks (4), wherein the clamping blocks (4) are mounted on the moving plate (5), and the clamping blocks (4) are configured to fix an aluminum frame (3); a gluing mechanism, wherein the gluing mechanism is configured to apply LED thermal conductive silica gel onto a glue groove (301) on an inner side surface of the aluminum frame (3); a lifting mechanism (7), wherein the lifting mechanism (7) is configured to drive the gluing mechanism to move up and down, so that a glue outlet corresponding to the gluing mechanism is flush with the glue groove (301) in a height direction; a moving mechanism (8), wherein the moving mechanism (8) is configured to drive the gluing mechanism to move left and right.

2. The glue-applying machine for the inner side of the aluminum frame of a ceiling light according to claim 1, characterized in that: The number of the clamping blocks (4) is four, and the four clamping blocks (4) are configured to abut against four side surfaces of the aluminum frame (3).

3. The glue-applying machine for the inner side of the aluminum frame of a ceiling light according to claim 2, characterized in that: Through holes (501) are evenly distributed on the moving plate (5), the through holes (501) are configured for bolts to pass through, so that the clamping blocks (4) are fixed on the moving plate (5) through bolts.

4. The glue-applying machine for the inner side of the aluminum frame of a ceiling light according to claim 1, characterized in that: The gluing mechanism comprises a glue gun (9), and the glue gun (9) is connected with a glue nozzle (11) through a glue tube (10).

5. A glue-applying machine for the inner side of an aluminum frame for a ceiling light according to claim 4, characterized in that: The glue gun (9) is mounted on a fixed plate (12), a sliding rod (14) is mounted on the fixed plate (12), a third sliding block (16) slides on the sliding rod (14) and a spring (15) is sleeved on the sliding rod, the spring (15) is arranged between the fixed plate (12) and the third sliding block (16), and the third sliding block (16) abuts against one end, close to the glue nozzle (11), of the glue tube (10).

6. A glue-applying machine for the inner side of an aluminum frame for a ceiling light according to claim 4, characterized in that: The lifting mechanism (7) comprises a first rotating motor (706), the first rotating motor (706) is mounted on a second protective cover (701), an output end of the first rotating motor (706) is fixedly connected with a first driving wheel, the first driving wheel is in transmission connection with a first driven wheel through a first synchronous belt (707), two sides of the first synchronous belt (707) are provided with vertically arranged first guide rails (705), a first sliding block (704) is slidably fitted on the first guide rail (705), the first sliding block (704) is connected with the first synchronous belt (707), and the first sliding block (704) is configured to drive the glue gun (9) to move up and down.

7. A glue-applying machine for the inner side of an aluminum frame for a ceiling light according to claim 6, characterized in that: Two of the first sliding blocks (704) are fixedly connected with a connecting block (703), the connecting block (703) is n-shaped, the connecting block (703) is mounted on a connecting plate (702), and the connecting plate (702) is configured to drive the glue gun (9) to move up and down.

8. A glue-applying machine for the inner side of an aluminum frame for a ceiling light according to claim 6, characterized in that: The moving mechanism (8) comprises a third protective cover (801), a second rotating motor is mounted on the third protective cover (801), an output end of the second rotating motor is fixedly connected with a second driving wheel, the second driving wheel is in transmission connection with a second driven wheel through a second synchronous belt (804), a second guide rail (803) is mounted in the third protective cover (801), a second sliding block (802) is slidably fitted on the second guide rail (803), the second sliding block (802) is connected with the second synchronous belt (804), and the second sliding block (802) is connected with the second protective cover (701).

9. A glue-applying machine for the inner side of an aluminum frame for a ceiling light according to claim 8, characterized in that: The third protective cover (801) has a strip groove, and the back of the second protective cover (701) extends into the third protective cover (801) through the strip groove and connects with the second slider (802).

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