High-efficiency patching machine for bulb production

Abstract

The product relates to the lamp bulb production field and provides a high-efficiency patching machine for lamp bulb production, which comprises a bottom plate, a plurality of through holes in the shape of a ring are arranged in the bottom plate. A plurality of fixing mechanisms are arranged in the shape of a ring on the bottom plate and are used for fixing lamp heads and comprise a plurality of mounting plates and a plurality of elastic pieces. The mounting plates are arranged in the through holes and are used for fixing the lamp heads. The plurality of elastic pieces are arranged in the shape of a ring on the inner wall of the through holes and one end of each elastic piece is fixedly arranged on the mounting plate. The elastic pieces can be elastically deformed to adapt to lamp heads of different sizes. A rotating mechanism is connected to the bottom plate at an output end and is used for driving the plurality of fixing mechanisms to rotate. A glue spraying mechanism is arranged on one side of the bottom plate and is used for spraying molten glue to stick a circuit board on the bottom plate. The device can adapt to the production of lamp heads of different sizes without needing to replace the fixing mechanisms, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of light bulb manufacturing technology, and more specifically, to a high-efficiency die bonding machine for light bulb manufacturing. Background Technology

[0002] A light bulb is a device that converts electrical energy into light energy. There are various types of light bulbs, including incandescent, fluorescent, and LED bulbs, which are widely used in homes, businesses, and industries. During the bulb manufacturing process, after attaching a circuit board to the bulb base, molten adhesive is used to firmly bond the circuit board to the base.

[0003] Existing bulb mounting equipment can only accommodate bulbs of a single size. When mounting bulbs of different sizes, workers need to manually change the bulb holders, which is time-consuming and labor-intensive. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of this utility model is to provide a high-efficiency bulb bonding machine for bulb production that can adapt to the bonding process of bulbs of different sizes.

[0005] To solve the above problems, the present invention adopts the following technical solution.

[0006] A high-efficiency die-bonding machine for light bulb production includes: The base plate has several through holes arranged in a ring; A plurality of fixing mechanisms are respectively arranged in a plurality of through holes; the fixing mechanisms include a plurality of mounting plates and a plurality of elastic elements; the plurality of mounting plates are arranged in a ring in the through holes for fixing the lamp head; the plurality of elastic elements are arranged in a ring on the inner wall of the through holes and one end of the elastic elements is fixedly mounted on the mounting plate; the elastic elements drive the mounting plates to move back and forth toward the center of the through holes; A rotating mechanism, the output end of which is connected to the base plate, is used to drive the rotation of several of the fixed mechanisms; A glue-applying mechanism, located on one side of the base plate, is used to spray molten glue to adhere the circuit board to the base plate.

[0007] The technical solution described above in this application example has at least the following technical effects: This lamp holder gluing machine is equipped with elastic elements and a mounting plate. The elastic deformation of the elastic elements changes the position of the mounting plate, allowing it to fix lamp holders of different sizes, avoiding mold changes and improving production efficiency. The equipment also includes multiple fixing mechanisms and a rotating mechanism installed at the center of these fixing mechanisms. The rotating mechanism drives the fixing mechanisms to rotate. After the lamp holder gluing is completed in one of the fixing mechanisms, the rotating mechanism rotates to replace the next unprocessed lamp holder at the processing position for rapid lamp holder processing.

[0008] In some embodiments, the elastic element includes: A telescopic rod is provided on the inner wall of the through hole, and the output end of the telescopic rod is fixedly connected to the mounting plate, which is used to drive the mounting plate to move back and forth toward the center of the through hole; A spring is disposed between the mounting plate and the inner wall of the through hole for resetting the mounting plate.

[0009] In some embodiments, the elastic elements are divided into several groups; a group of elastic elements are evenly distributed within one through hole.

[0010] In some embodiments, the plurality of mounting plates are provided in a one-to-one correspondence with the plurality of elastic elements.

[0011] In some embodiments, the glue applicator includes: A spray-painted part, positioned above the fixing mechanism, is used to extrude molten adhesive; A heating element is disposed on one side of the sprayed part and connected to the sprayed part, and is used to heat the molten adhesive inside the sprayed part to prevent the adhesive from solidifying. In some embodiments, the high-efficiency bonding machine for bulb production further includes a moving mechanism disposed on one side of the fixing mechanism and connected to the glue applicator at its output end, for driving the glue applicator to move up and down and back and forth.

[0012] In some embodiments, the mobility mechanism includes: A lifting component is provided on one side of the fixed mechanism and its output end is connected to the glue dispensing mechanism, which is used to drive the glue dispensing mechanism to move up and down. A translation component, the output end of which is connected to the lifting component, is used to drive the glue dispensing mechanism to move back and forth. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a high-efficiency bonding machine for light bulb production according to the present invention; Figure 2 This is a top view of the structure of this utility model; Figure 3 This is a schematic diagram of the fixing mechanism of this utility model.

[0014] The following are the labels in the diagram: 10, base plate; 11, through hole; 20, fixing mechanism; 21, elastic element; 211, telescopic rod; 212, spring; 22, mounting plate; 30, rotating mechanism; 40, glue application mechanism; 41, spraying part; 42, heating part; 50, moving mechanism; 51, lifting part; 52, translation part. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1 and Figure 2 This application provides a high-efficiency bonding machine for bulb production, comprising: a base plate 10 having a plurality of annularly arranged through holes 11; a plurality of fixing mechanisms 20, each corresponding to one of the through holes 11; each fixing mechanism 20 includes a plurality of mounting plates 22 and a plurality of elastic members 21. The mounting plates 22 are annularly arranged within the through holes 11 for fixing the bulb base. The elastic members 21 are annularly arranged on the inner wall of the through holes 11, with one end of each elastic member fixed to a mounting plate. The elastic members 21 drive the mounting plates 22 to move back and forth toward the center of the through holes 21; a rotating mechanism 30, the output end of which is connected to the base plate 10, for driving the plurality of fixing mechanisms 20 to rotate; and a glue-applying mechanism 40, located on one side of the base plate 10, for spraying molten glue to bond the circuit board to the base plate 10.

[0017] Understandably, the base plate 10 is the plate on which the fixing mechanism 20 is mounted. For example, it can be a circular base plate 10 or a square base plate 10, but it is not limited to these. The fixing mechanism 20 is the component that clamps the lamp head. For example, it can be a clamp or a pressing fixing mechanism 20, but it is not limited to these. The elastic element 21 is a component that adapts to the shape and size of the lamp head through deformation. For example, it can be a circular rotating mechanism 30, which drives the lamp head fixed on the fixing mechanism 20 to rotate, moving the unprocessed lamp head to the glue application station. For example, it can be a gear-driven rotating mechanism or a worm gear mechanism, but it is not limited to these. The glue application mechanism 40 is a component that bonds the circuit board and the base plate 10 together with molten glue. For example, it can be a pneumatic spray glue application mechanism 40 or a screw extrusion glue application mechanism 40, but it is not limited to these.

[0018] As can be seen from the above, the fixing mechanism 20 of this equipment is equipped with an elastic element 21. When a larger lamp head is replaced, and the larger lamp head is directly installed on the mounting piece, the elastic element 21 deforms according to the size of the lamp head, thus adapting to the new lamp head size. This avoids the need to replace the fixing mechanism 20 and wastes processing time, thereby improving processing efficiency. The equipment is also equipped with several fixing mechanisms 20, which can support multiple lamp heads simultaneously. A rotating mechanism 30 is installed at the center of several fixing mechanisms 20. When the lamp head at the bottom of the glue-applying mechanism 40 has finished applying glue, the rotating mechanism 30 drives the fixing mechanism 20 to rotate, causing the lamp head that has not undergone glue application to rotate to the processing position of the glue-applying mechanism 40, improving processing accuracy and efficiency, and saving labor.

[0019] As is known, in some embodiments, please refer to Figure 3 The elastic element 21 includes a telescopic rod 211, which is disposed on the inner wall of the through hole 11, and the output end of the telescopic rod 211 is fixedly connected to the mounting plate 22, for driving the mounting plate 22 to move back and forth toward the center of the through hole 11. A spring 212 is disposed between the mounting plate 22 and the inner wall of the through hole 11, for resetting the mounting plate 22.

[0020] Understandably, the telescopic rod 211 is a component that works with the spring 212 to extend and retract in the horizontal direction and fix the mounting plate 22 in the vertical direction. When a worker inserts a lamp holder into the fixing mechanism 20, the telescopic rod 211 changes length to adapt to the size of the lamp holder. For example, it can be a nested telescopic rod 211 or a threaded telescopic rod 211, but is not limited to these. The spring 212 is a component that returns the telescopic rod 211 to its original length before it is inserted into the lamp holder. For example, it can be a compression spring 212 or a tension spring 212, but is not limited to these.

[0021] With this configuration, the telescopic rod 211, in conjunction with the spring 212, expands and contracts to adapt to the size of the lamp head, while keeping the lamp head stable in the vertical direction, thus preventing glue application failure due to lamp head wobbling.

[0022] As is known, in some embodiments, please refer to Figure 1 Several elastic elements 21 are divided into several groups. Each group of elastic elements 21 is evenly distributed within a through hole 11. Several mounting plates 22 are arranged in a one-to-one correspondence with several elastic elements 21.

[0023] Understandably, the elastic elements 21 are divided into several groups. Each group of elastic elements 21 is correspondingly set in a through hole 11. Multiple elastic elements 21 are set in a group within a single through hole 11. The multiple elastic elements 21 are arranged in a ring and apply force evenly from multiple directions to change the position of the mounting plate 22. For example, a group of 4 elastic elements 21 can be set in a single through hole 11, with the interval between the individual elastic elements 21 being 90 degrees. Alternatively, a group of 6 elastic elements 21 can be set in a single through hole 11, with the interval between the individual elastic elements 21 being 60 degrees, etc., but it is not limited to these methods.

[0024] With this configuration, the elastic element 21 deforms uniformly from all angles to adapt to changes in the size of the lamp head, preventing the lamp head from shifting due to uneven deformation of the elastic element 21, which could lead to glue application failure.

[0025] As is known, in some embodiments, please refer to Figure 1 The glue application mechanism 40 includes a spraying component 41, which is positioned above the fixing mechanism 20 and is used to extrude molten glue. A heating component 42, positioned on one side of and connected to the spraying component 41, is used to heat the molten glue inside the spraying component 41 to prevent the glue from solidifying. A moving mechanism 50, positioned on one side of the fixing mechanism 20 and with its output end connected to the spraying component 41, is used to move the spraying component 41 up, down, back, and forth.

[0026] Understandably, the spraying component 41 is a part that extrudes the molten adhesive inside to the lamp head by applying pressure. For example, it can be a siphon-type air pressure spraying mechanism or a pressure tank spraying mechanism, but it is not limited to these. The heating component 42 is a part that heats and keeps the molten adhesive inside the spraying component 41 to prevent the adhesive from solidifying. For example, it can be electric heating or infrared heating, but it is not limited to these.

[0027] With this configuration, the heating element 42 can prevent the molten adhesive from solidifying and clogging the spraying element 41.

[0028] As is known, in some embodiments, please refer to Figure 1 and Figure 2 The high-efficiency bonding machine for light bulb production also includes a moving mechanism 50, which is located on one side of the fixed mechanism 20 and has its output end connected to the glue application mechanism 40, for driving the glue application mechanism 40 to move up and down and back and forth. The moving mechanism 50 includes a lifting member 51, which is located on one side of the fixed mechanism 20 and has its output end connected to the glue application mechanism 40, for driving the glue application mechanism 40 to move up and down. It also includes a translation member 42, whose output end is connected to the lifting member 51, for driving the glue application mechanism 40 to move back and forth.

[0029] Understandably, the moving mechanism 50 is a component that drives the spraying part 41 to move up and down and back and forth to adjust the relative position of the spraying part 41 and the fixed mechanism 20. For example, it can be a combination of two screw and nut moving mechanisms 50, one screw and nut mechanism drives the spraying part 41 to move up and down, and the other drives the spraying part 41 to move back and forth. It can also be a robotic arm moving mechanism 50, etc., but is not limited to these.

[0030] With this configuration, the moving mechanism 50 drives the sprayed part 41 to move, enabling the sprayed part 41 to be precisely aligned with the circuit board inside the lamp head fixed on the fixing mechanism 20, thereby improving the processing accuracy.

[0031] As can be seen from the above, when replacing a large-sized lamp head, when multiple lamp heads are placed on multiple fixing mechanisms 20, the elastic element 21 drives the mounting plate 22 to move to adapt to the change in lamp head size. After the lamp head is placed, the glue application mechanism 40 moves the spraying part 41 through the moving mechanism 50, so that the spraying part 41 is aligned with the lamp head on one of the fixing mechanisms 20, and the spraying part 41 is fixed in this position. The spraying part 41 is opened, and glue is sprayed onto the connection between the lamp head and the circuit board. The rotating mechanism 30 drives multiple fixing mechanisms 20 to rotate, replacing the unprocessed lamp head and circuit board.

[0032] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A high-efficiency die-bonding machine for light bulb production, characterized in that, include: The base plate has several through holes arranged in a ring; A plurality of fixing mechanisms are respectively arranged in a plurality of through holes; the fixing mechanisms include a plurality of mounting plates and a plurality of elastic elements; the plurality of mounting plates are arranged in a ring in the through holes for fixing the lamp head; the plurality of elastic elements are arranged in a ring on the inner wall of the through holes and one end of the elastic elements is fixedly mounted on the mounting plate; the elastic elements drive the mounting plates to move back and forth toward the center of the through holes; A rotating mechanism, the output end of which is connected to the base plate, is used for rotational drive; The glue-applying mechanism, located on one side of the base plate, is used to spray molten glue to attach the circuit board to the lamp head.

2. The high-efficiency die-bonding machine for light bulb production as described in claim 1, characterized in that, The elastic element includes: A telescopic rod is provided on the inner wall of the through hole, and the output end of the telescopic rod is fixedly connected to the mounting plate, which is used to drive the mounting plate to move back and forth toward the center of the through hole; A spring is disposed between the mounting plate and the inner wall of the through hole for resetting the mounting plate.

3. The high-efficiency die-bonding machine for light bulb production as described in claim 1, characterized in that, The elastic elements are divided into several groups; each group of elastic elements is evenly distributed within a through hole.

4. The high-efficiency die-bonding machine for light bulb production as described in claim 3, characterized in that, The mounting plates are provided in a one-to-one correspondence with the elastic elements.

5. The high-efficiency die-bonding machine for light bulb production as described in claim 1, characterized in that, The glue application mechanism includes: A spray-painted part, positioned above the fixing mechanism, is used to extrude molten adhesive; A heating element is disposed on one side of the sprayed part and connected to the sprayed part, and is used to heat the molten adhesive inside the sprayed part to prevent the adhesive from solidifying.

6. The high-efficiency die-bonding machine for light bulb production as described in claim 1, characterized in that, The high-efficiency bonding machine for bulb production also includes a moving mechanism disposed on one side of the fixed mechanism and connected to the glue applicator at its output end, for driving the glue applicator to move up and down and back and forth.

7. The high-efficiency die-bonding machine for light bulb production as described in claim 6, characterized in that, The mobile mechanism includes: A lifting component, which is disposed on one side of the fixed mechanism and whose output end is connected to the glue dispensing mechanism, is used for lifting drive; A translation component, the output end of which is connected to the lifting component, is used for driving forward and backward movement.

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