Feeding mechanism of bulb head mounting machine

Abstract

The utility model discloses a feeding mechanism of a bulb head installing machine, which comprises a stock bin, an outer wall is arranged on the outer side of the stock bin, a rotatable rotating bottom plate is arranged at the bottom of the stock bin, the outer wall is in sliding connection with the rotating bottom plate, a feeding plate in a spiral rising shape is arranged on the inner side of the outer wall, and the rotating bottom plate rotates towards the feeding end of the feeding plate. The bottom of the feeding plate makes contact with the rotating bottom plate, a feeding groove matched with the feeding plate is formed in the feeding plate, the feeding groove is located between the feeding plate and the outer wall, and a charging groove is formed in the discharging end of the feeding groove. And meanwhile, the lower bulb heads extrude the upper bulb heads to enable the bulb heads on the feeding plate to continuously ascend along the feeding plate, so that automatic feeding is completed, and the feeding efficiency of the mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of loading of bulb mounting machines, in particular to a loading mechanism for a bulb mounting machine. Background Art

[0002] In the process of bulb production and processing, in the last production process, the adhesive on the surface of the lamp holder needs to be cured by heating, so as to firmly connect the lamp holder, the core column and the lamp cover. In order to ensure the accuracy of the bulb mounting machine during installation, some existing mounting machines usually rely mainly on manual labor to load the bulb heads during production. However, this method not only consumes labor, but also has a very low loading efficiency, resulting in a low bulb assembly efficiency. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the disadvantages that some existing mounting machines usually rely mainly on manual labor to load the bulb heads during production in order to ensure the accuracy of the bulb mounting machine during installation. However, this method not only consumes labor, but also has a very low loading efficiency, resulting in a low bulb assembly efficiency, and provides a loading mechanism for a bulb mounting machine.

[0004] The purpose of the utility model is achieved by the following technical solutions: A loading mechanism for a bulb mounting machine includes a material bin. An outer wall is arranged outside the material bin. A rotatable rotating bottom plate is installed at the bottom of the material bin. The outer wall is slidably connected with the rotating bottom plate. A spiral rising feeding plate is installed inside the outer wall. The rotation direction of the rotating bottom plate faces the feeding end of the feeding plate;

[0005] The bottom of the feeding plate is in contact with the rotating bottom plate. A feeding groove adapted to the feeding plate is installed on the feeding plate. The feeding groove is located between the feeding plate and the outer wall. A loading groove is installed at the discharging end of the feeding groove. By setting the rotating rotating bottom plate, the bulb heads in the material bin are conveyed to the feeding plate by centrifugal force. At the same time, the lower bulb heads squeeze the upper bulb heads to make the bulb heads on the feeding plate continuously rise along the feeding plate, so as to complete automatic feeding and improve the feeding efficiency of the mechanism.

[0006] A further technical solution is that the feeding groove is located at the lower part of the material conveying surface of the feeding plate, and the feeding groove is adapted to the size of the bulb head. By setting the feeding groove adapted to the size of the bulb head, the bulb heads can be neatly arranged and rise individually after entering the feeding groove, which is convenient for subsequent individual feeding operations.

[0007] A further technical solution is that a cover plate is installed on the loading groove. The feeding end of the cover plate is located inside the outer wall. By setting the feeding end of the cover plate inside the outer wall, the bulb heads can fall into the material bin when falling, which is convenient for material falling recovery and repeated feeding utilization.

[0008] A further technical solution is that a conveyor belt is installed on one side of the loading chute, and semi-finished bulbs are installed on the conveyor belt at equidistant intervals. A flip-up loading robotic arm is installed between the loading chute and the conveyor belt, and a gripper adapted to the bulb head is provided on the loading robotic arm. By setting up the loading robotic arm, the bulb head at the discharge end of the loading chute can be flipped and installed onto the semi-finished bulbs on the conveyor belt, achieving fast and automatic assembly, improving the assembly efficiency of the semi-finished bulbs and the bulb heads, and saving labor.

[0009] A further technical solution is that a stop bar corresponding to the loading chute is installed on the inner wall of the outer wall. The stop bar is located above the loading chute and at the feeding end of the loading chute. By setting up the stop bar, the overlapping bulb heads on the loading plate and the loading chute can be blocked, causing the bulb heads above the overlap to fall under the blockage of the stop bar, improving the accuracy of loading.

[0010] A further technical solution is that an electric slide is installed on one side of the discharge end of the loading chute, and a baffle corresponding to the loading chute is installed on the moving end of the electric slide. The baffle is located at the discharge end of the cover plate. By setting up the electric slide in cooperation with the baffle, the baffle controls the discharge amount at the discharge end of the loading chute, ensuring that only one bulb head is available at the discharge end of the loading chute for assembly, facilitating the gripping of the bulb head by the gripper on the loading robotic arm.

[0011] A further technical solution is that a base is installed below the rotating bottom plate, and a motor is installed on the base. The power output end of the motor is connected to the rotating bottom plate. By setting up the motor on the base to drive the rotating bottom plate to rotate, a centrifugal force is provided for the bulb heads in the bin for loading.

[0012] A further technical solution is that a support frame is installed on the base, and the end of the support frame away from the base is connected to the outer wall. By setting up the support frame, the stability of the outer wall is ensured.

[0013] The present utility model has the following advantages: By setting up the rotating rotating bottom plate, the bulb heads in the bin are conveyed to the loading plate by centrifugal force. At the same time, the lower bulb heads squeeze the upper bulb heads to make the bulb heads on the loading plate continuously rise along the loading plate, thus completing automatic loading and improving the loading efficiency of the mechanism. By setting up a loading chute adapted to the size of the bulb head, the bulb heads can be neatly arranged and rise individually after entering the loading chute, facilitating subsequent individual loading operations and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a top view structural schematic diagram of the present utility model;

[0015] Figure 2 is a front view structural sectional schematic diagram of the present utility model;

[0016] Figure 3It is a schematic diagram of the material taking state of the loading robotic arm of the present utility model;

[0017] Figure 4 It is an enlarged schematic diagram of the material taking state of the loading robotic arm of the present utility model;

[0018] In the figure, 1 is the material bin; 2 is the outer wall; 3 is the rotating bottom plate; 4 is the loading plate; 5 is the loading groove; 6 is the charging groove; 7 is the loading robotic arm; 8 is the conveying belt; 9 is the semi-finished light bulb; 10 is the baffle; 11 is the cover plate; 12 is the baffle rod; 13 is the base; 14 is the motor; 15 is the support frame; 16 is the bulb head; 17 is the electric sliding table. Specific embodiments

[0019] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0021] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.

[0022] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0023] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is customarily placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Embodiment 1:

[0026] As Figures 1 to 4 shown, a feeding mechanism for a bulb mounting machine includes a material bin 1. An outer wall 2 is provided on the outside of the material bin 1. A rotatable rotating bottom plate 3 is installed at the bottom of the material bin 1. The outer wall 2 is slidably connected to the rotating bottom plate 3. A feeding plate 4 in a spiral ascending shape is installed inside the outer wall 2. The rotation direction of the rotating bottom plate 3 faces the feeding end of the feeding plate 4;

[0027] The bottom of the loading plate 4 is in contact with the rotating bottom plate 3. A loading groove 5 adapted to the loading plate 4 is installed on the loading plate 4. The loading groove 5 is located between the loading plate 4 and the outer wall 2. A loading bin 6 is installed at the discharge end of the loading groove 5. By setting the rotating bottom plate 3, the bulb heads 16 in the bin 1 are conveyed to the loading plate 4 by centrifugal force. At the same time, the lower bulb heads 16 squeeze the upper bulb heads 16 to make the bulb heads 16 on the loading plate 4 continuously rise along the loading plate 4, thus completing automatic feeding and improving the feeding efficiency of the mechanism. The loading groove 5 is located at the lower part of the material conveying surface of the loading plate 4, and the size of the loading groove 5 is adapted to that of the bulb heads 16. By setting the loading groove 5 with a size adapted to that of the bulb heads 16, the bulb heads 16 can be arranged neatly in a single row and rise after entering the loading groove 5, which is convenient for subsequent single-piece feeding operations. A cover plate 11 is installed on the loading bin 6. The feeding end of the cover plate 11 is located inside the outer wall 2. By setting the feeding end of the cover plate 11 inside the outer wall 2, the bulb heads 16 can fall into the bin 1 during the blanking process, which is convenient for blanking recovery and repeated feeding utilization. An electric slide table 17 is installed on one side of the discharge end of the loading bin 6. A baffle plate 10 corresponding to the loading bin 6 is installed at the moving end of the electric slide table 17. The baffle plate 10 is located at the discharge end of the cover plate 11. By setting the electric slide table 17 to cooperate with the baffle plate 10, the baffle plate 10 controls the discharge amount at the discharge end of the loading bin 6, so that only one bulb head 16 is at the discharge end of the loading bin 6 for assembly, which is convenient for the gripper on the feeding robot arm 7 to clamp the bulb heads 16.

[0028] Embodiment 2:

[0029] As Figures 1 to 4As shown in the figure, a feeding mechanism for a bulb head machine includes a storage bin 1. An outer wall 2 is provided on the outside of the storage bin 1. A rotatable rotating bottom plate 3 is installed at the bottom of the storage bin 1. The outer wall 2 is slidably connected to the rotating bottom plate 3. A feeding plate 4 in a spiral ascending shape is installed inside the outer wall 2. The rotation direction of the rotating bottom plate 3 faces the feeding end of the feeding plate 4. The bottom of the feeding plate 4 is in contact with the rotating bottom plate 3. A feeding groove 5 adapted to the feeding plate 4 is installed on the feeding plate 4. The feeding groove 5 is located between the feeding plate 4 and the outer wall 2. A loading groove 6 is installed at the discharging end of the feeding groove 5. By setting the rotating rotating bottom plate 3, the bulb heads 16 in the storage bin 1 are conveyed to the feeding plate 4 by centrifugal force. At the same time, the lower bulb heads 16 squeeze the upper bulb heads 16 to make the bulb heads 16 on the feeding plate 4 continuously rise along the feeding plate 4, thus completing automatic feeding and improving the feeding efficiency of the mechanism.The loading chute 5 is located below the material transporting surface of the loading plate 4, and the size of the loading chute 5 is adapted to that of the lamp holder 16. By setting the loading chute 5 with a size adapted to that of the lamp holder 16, the lamp holders 16 can be neatly arranged in a single row and rise after entering the loading chute 5, facilitating subsequent single-piece loading operations. A cover plate 11 is installed on the loading chute 6, and the feeding end of the cover plate 11 is located inside the outer wall 2. By setting the feeding end of the cover plate 11 inside the outer wall 2, the lamp holders 16 can fall into the bin 1 during the blanking process, facilitating blanking recovery and repeated loading and utilization. A conveyor belt 8 is installed on one side of the loading chute 6, and semi-finished lamps 9 are installed on the conveyor belt 8 at equal intervals. A rotatable loading robotic arm 7 is installed between the loading chute 6 and the conveyor belt 8. A gripper adapted to the lamp holder 16 is provided on the loading robotic arm 7. By setting the loading robotic arm 7, the lamp holder 16 at the discharging end of the loading chute 6 can be flipped and installed on the semi-finished lamp 9 on the conveyor belt 8, realizing fast and automatic assembly, improving the assembly efficiency of the semi-finished lamp 9 and the lamp holder 16, saving manpower. A baffle rod 12 corresponding to the loading chute 5 is installed on the inner wall of the outer wall 2. The baffle rod 12 is located above the loading chute 5 and at the feeding end of the loading chute 6. By setting the baffle rod 12, the overlapping lamp holders 16 on the loading plate 4 and the loading chute 5 can be blocked, causing the lamp holders 16 above the overlap to fall due to the blockage of the baffle rod 12, improving the accuracy of loading. An electric slide table 17 is installed on one side of the discharging end of the loading chute 6. A baffle plate 10 corresponding to the loading chute 6 is installed on the moving end of the electric slide table 17. The baffle plate 10 is located at the discharging end of the cover plate 11. By setting the electric slide table 17 to cooperate with the baffle plate 10, the baffle plate 10 controls the discharging amount at the discharging end of the loading chute 6, ensuring that only one lamp holder 16 is at the discharging end of the loading chute 6 for assembly, facilitating the gripper on the loading robotic arm 7 to grip the lamp holder 16. A base 13 is installed below the rotating bottom plate 3. A motor 14 is installed on the base 13, and the power output end of the motor 14 is connected to the rotating bottom plate 3. By setting the motor 14 on the base 13 to drive the rotating bottom plate 3 to rotate, a centrifugal force is provided for the lamp holders 16 in the bin 1 for loading. A support frame 15 is installed on the base 13, and the end of the support frame 15 away from the base 13 is connected to the outer wall 2. By setting the support frame 15, the stability of the outer wall 2 is ensured.,

[0030] The working process of the present utility model is as follows: When the mechanism is feeding, the motor 14 drives the rotating bottom plate 3 to rotate. The rotating bottom plate 3 applies a centrifugal force to the lamp bulb heads 16 in the bin 1, causing the lamp bulb heads 16 in the bin 1 to be extruded and rise along the feeding plate 4. Some of the lamp bulb heads 16 fall into the feeding groove 5 along with the extrusion and rise along the feeding groove 5. The lamp bulb heads 16 rise spirally along with the feeding plate 4 and the feeding groove 5. Some of the lamp bulb heads 16 rise and become narrower along with the feeding plate 4 and fall back into the bin 1 for reuse. The lamp bulb heads 16 in the feeding groove 5 rise in a single-row array one by one under the action of the material blocking rod 12 and enter the loading groove 6. After the lamp bulb heads 16 enter the loading groove 6, they are discharged one by one under the cooperation of the electric slide table 17 and the material blocking plate 10. The feeding robotic arm 7 can install the discharged lamp bulb heads 16 into the semi-finished lamps 9 on the conveyor belt 8.

[0031] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A feeding mechanism for a light bulb head-installing machine, comprising a material bin (1), characterized in that: The outer side of the silo (1) is provided with an outer wall (2), the bottom of the silo (1) is provided with a rotatable rotating bottom plate (3), the outer wall (2) is slidably connected to the rotating bottom plate (3), and the inner side of the outer wall (2) is provided with a loading plate (4) in a spiral ascending shape; The bottom of the loading plate (4) is in contact with the rotating bottom plate (3), and a loading trough (5) adapted to the loading plate (4) is installed on the loading plate (4). The loading trough (5) is located between the loading plate (4) and the outer wall (2), and a loading trough (6) is installed at the discharge end of the loading trough (5).

2. A feeding mechanism for a light bulb head-installing machine according to claim 1, characterized in that: The loading trough (5) is located at the lower part of the material conveying surface of the loading plate (4), and the loading trough (5) is adapted to the size of the light bulb head (16).

3. A feeding mechanism for a light bulb head-installing machine according to claim 1, characterized in that: A cover plate (11) is installed on the charging trough (6), and a feed end of the cover plate (11) is located inside the outer wall (2).

4. A feeding mechanism for a light bulb head-installing machine according to claim 1, characterized in that: A conveyor belt (8) is installed on one side of the loading trough (6), and semi-finished light bulbs (9) are installed on the conveyor belt (8) at equal distances. A reversible loading robot arm (7) is installed between the loading trough (6) and the conveyor belt (8), and a gripper matched with the light bulb head (16) is provided on the loading robot arm (7).

5. The feeding mechanism of the light bulb head-installing machine according to claim 1, characterized in that: The inner wall of the outer wall (2) is provided with a material blocking rod (12) corresponding to the material loading trough (5), the material blocking rod (12) is located at the upper part of the material loading trough (5), and the material blocking rod (12) is located at the feeding end of the material loading trough (6).

6. A feeding mechanism for a light bulb head-installing machine according to claim 3, characterized in that: An electric slide (17) is installed on one side of the discharge end of the loading trough (6), and a baffle plate (10) corresponding to the loading trough (6) is installed on the movable end of the electric slide (17), and the baffle plate (10) is located at the discharge end of the cover plate (11).

7. A feeding mechanism for a light bulb head-installing machine according to claim 1, characterized in that: A base (13) is installed below the rotating base plate (3), a motor (14) is installed on the base (13), and a power output end of the motor (14) is connected to the rotating base plate (3).

8. A feeding mechanism for a light bulb head-installing machine according to claim 7, characterized in that: A support frame (15) is mounted on the base (13), and one end of the support frame (15) away from the base (13) is connected to the outer wall (2).

Images