Bulb head mounting machine

Abstract

The utility model discloses a bulb head installing machine which comprises a base box, a servo rotating table and a conveyor. The lamp holder clamping device has the beneficial effects that the conveyor, the rotary clamping assembly and the rotary mounting disc are adopted, a lamp holder is inserted into the lamp holder mounting base, after the rotary clamping assembly is turned over to the position above a bulb head, the electric cylinder extends to push the rotary clamping assembly to move downwards to clamp the bulb head, then the electric cylinder is shortened, the servo rotating table rotates, the bulb head is rotationally carried to the position above the lamp holder, and the lamp holder mounting base is used for mounting the lamp holder. The electric cylinder extends to push the bulb head to move downwards to be inserted into the lamp holder, the bulb head mounting operation can be completed, along with continuous rotation of the rotary mounting disc and continuous rotation of the conveying belt, a worker only needs to take and place the lamp holder and the bulb head, the continuous bulb head mounting work can be completed, the production efficiency is improved, and meanwhile, the production cost is reduced. And through fixed-angle rotation of the first stepping motor, the second stepping motor and the servo rotating table, moving and positioning of the lamp holder and the bulb head are greatly facilitated, and the positioning accuracy and the structural simplicity are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical automation, in particular to a light bulb head installation machine. Background Art

[0002] After searching, it was found that the application number is CN202111243787.0, and the name is automatic assembly device for light bulbs. The application proposes that the light bulbs are assembled into a whole by fixing various parts together in various ways. For example, the light bulbs of motorcycles are generally assembled by lamp holders, light bulbs and lampshades. In the process of assembling the light bulbs, the light bulbs are generally assembled to the lamp holders manually, which is time-consuming and labor-intensive, resulting in low light assembly efficiency and high production costs. The light bulb is transported to a preset position by a light bulb conveying mechanism, and the components are moved in the X direction and the Z direction. The cooperation between the assembly and the rotating clamping assembly enables the clamping claw to clamp the bulb from the bulb conveying mechanism and assemble the bulb to the lamp holder, and then the bulb is rotated relative to the lamp holder to tighten the bulb to the lamp holder, thereby realizing automatic assembly of the bulb to the lamp holder. It has a high degree of automation, saves time and effort, and is conducive to improving the assembly efficiency of car lights and reducing production costs. In addition, since the clamping claw of the clamp is an elastic block, it effectively prevents the bulb from being damaged when clamping the bulb. At the same time, a reinforcing column is embedded in the clamping claw of the clamp, which effectively enhances the rigidity of the clamp, ensures the clamping force when the clamp clamps the bulb, and prevents the bulb from slipping off the clamp.

[0003] However, in actual use, this application uses a multi-axis component, which is difficult to position and has a relatively complex structure. In addition, when installing and removing the pallet, the staff needs to stop the machine, and cannot perform processing operations simultaneously when installing and removing the pallet, which affects work efficiency. At the same time, the connection between the pallet and the lamp holder is not stable and reliable enough, and further improvements can be made.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the shortcomings of the prior art, the present invention provides a light bulb head installation machine, which has the advantages of simple structure and high working efficiency, thereby solving the problems in the above-mentioned background technology.

[0007] (2) Technical solution

[0008] In order to achieve the above advantages of simple structure and high working efficiency, the specific technical solutions adopted by the utility model are as follows:

[0009] The light bulb head installation machine includes a base box, a servo rotating table and a conveyor. The top surface of the base box is fixedly installed with a top box, and the inside of the top box is fixedly installed with a first stepper motor, and the output end of the first stepper motor is installed with a driving gear. The top surface of the top box is rotatably connected to a main shaft tube, and the bottom surface of the main shaft tube is rotatably connected to an air pump through an air rotary connector, and the air pump is located inside the base box. The surface of the main shaft tube is fixedly sleeved with a driven gear, and the driven gear is engaged with the driving gear. The top surface of the main shaft tube is fixedly connected with a rotating mounting plate, and the top surface of the rotating mounting plate is fixedly connected to a lamp holder mounting seat, and the lamp holder mounting seat is fixedly connected to the main shaft tube. A lamp holder slot is provided on the top surface of the mounting seat, and the lamp holder slot is connected to the rotating mounting plate through an exhaust channel. A rotating column is vertically fixedly installed at the center position of the top surface of the servo rotating table, and a cross frame is fixedly installed on the top surface of the rotating column, and the other end of the cross frame is fixedly connected to an electric cylinder, and a rotating clamping assembly is installed on the bottom surface of the moving rod of the electric cylinder. A driving roller is rotatably connected inside the conveyor, and a conveyor belt is sleeved on the outside of the driving roller, and a light bulb head socket is fixedly installed on the outer surface of the conveyor belt. A second stepper motor is fixedly installed on the front surface of the conveyor, and the output end of the second stepper motor is fixedly connected to one end of the roller shaft of the driving roller.

[0010] Furthermore, the lamp holder mounting seats are arranged in multiple groups at equal angles along the vertical center axis of the rotating mounting plate, and the included angle of the lamp holder mounting seats is equal to the step angle of the first stepper motor.

[0011] Furthermore, the rotating mounting plate, the top box and the base box are coaxially arranged, and the rotating mounting plate and the main shaft tube are coaxially arranged.

[0012] Furthermore, the spindle tube is rotatably connected to the top box through a bearing, and the bottom surface of the spindle tube is connected to the output end of the gas rotary connector, and the input end of the gas rotary connector is connected to the air inlet end of the air pump.

[0013] Furthermore, the surface of the base box is provided with ventilation holes, and the ventilation holes are densely distributed.

[0014] Furthermore, an inner pad is fixedly bonded to the inner wall of the lamp holder slot.

[0015] Furthermore, a socket is provided at the top of the bulb socket, and the size of the socket matches the size of the bulb mounting end.

[0016] Furthermore, the stepping amplitude of the second stepping motor matches the spacing between the bulb sockets.

[0017] (3) Beneficial effects

[0018] Compared with the prior art, the present invention provides a light bulb head installation machine with the following beneficial effects:

[0019] (1) The utility model adopts a conveyor, a rotating clamping assembly and a rotating mounting plate. The rotating mounting plate rotates at a fixed angle under the drive of the first stepper motor. A lamp holder is inserted into the lamp holder mounting seat. After the rotating clamping assembly is flipped over to the top of the bulb head, the electric cylinder extends, pushing the rotating clamping assembly to move down and clamp the bulb head. Then, the electric cylinder shortens, the servo rotating table rotates, and the bulb head is rotated and carried to the top of the lamp holder. Then, the electric cylinder extends, pushing the bulb head down and inserting it into the lamp holder, and the operation of installing the bulb head is completed. With the continuous rotation of the rotating mounting plate and the continuous rotation of the conveyor belt, the staff only needs to take and place the lamp holder and the bulb head to complete the continuous and uninterrupted bulb installation work, and the production efficiency is improved. At the same time, through the fixed angle rotation of the first stepper motor, the second stepper motor and the servo rotating table, the movement and positioning of the lamp holder and the bulb head are greatly facilitated, and the positioning accuracy and the simplicity of the structure are improved.

[0020] (2) The utility model adopts an air extraction pump and a hollow rotating mounting plate. The rotating mounting plate is connected to the lamp holder mounting seat through an air extraction channel. When installing the light bulb head, the air extraction pump extracts the air inside the rotating mounting plate through the main shaft tube, so that the inside of the lamp holder slot is in a negative pressure state. The staff only needs to insert the lamp holder into the lamp holder slot to simply fix it by negative pressure. After installing the light bulb head, it can be directly removed, which improves the convenience and speed of lamp holder installation and thus improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is a structural diagram of the light bulb head installation machine proposed by the utility model;

[0023] Figure 2 This is the front view of the light bulb head installation machine proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the external structure of the rotating mounting plate proposed by the utility model;

[0025] Figure 4 This is a schematic diagram of the installation of the rotary clamping assembly proposed by the present invention.

[0026] In the picture:

[0027] 1. Rotating mounting plate; 2. Lamp holder mounting base; 3. Lamp holder slot; 4. Inner pad; 5. Exhaust channel; 6. Base box; 7. Exhaust pump; 8. Top box; 9. Spindle tube; 10. First stepper motor; 11. Driving gear; 12. Driven gear; 13. Pneumatic rotary connector; 14. Servo rotary table; 15. Rotating column; 16. Cross frame; 17. Electric cylinder; 18. Rotating clamping assembly; 19. Conveyor; 20. Driving roller; 21. Conveyor belt; 22. Lamp head socket; 23. Vent hole; 24. Second stepper motor. DETAILED DESCRIPTION

[0028] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0029] According to an embodiment of the present utility model, a light bulb mounting machine is provided.

[0030] The present invention will now be further described with reference to the accompanying drawings and specific embodiments. Figure 1-4As shown, the light bulb mounting machine according to the embodiment of the present invention includes a base box 6, a servo rotating table 14 and a conveyor 19. The top surface of the base box 6 is fixedly installed with a top box 8, and the inside of the top box 8 is fixedly installed with a first stepper motor 10, and the output end of the first stepper motor 10 is installed with a driving gear 11. The top surface of the top box 8 is rotatably connected with a main shaft tube 9, and the bottom surface of the main shaft tube 9 is rotatably connected with an air pump 7 through a gas rotary connector 13. The rotary connector is a common device in this field, which plays the role of rotating connection and gas transportation without affecting the rotation of the main shaft tube 9. The air pump 7 is located inside the base box 6, and the surface of the main shaft tube 9 is fixedly sleeved with a driven gear 12, and the driven gear 12 is engaged with the driving gear 11. The top surface of the main shaft tube 9 is fixedly connected There is a rotating mounting plate 1, and the top surface of the rotating mounting plate 1 is fixedly connected to the lamp holder mounting seat 2, and the top surface of the lamp holder mounting seat 2 is provided with a lamp holder slot 3, and the lamp holder slot 3 is connected to the rotating mounting plate 1 through the exhaust channel 5. A rotating column 15 is vertically fixedly installed at the center position of the top surface of the servo rotating table 14, and a cross frame 16 is fixedly installed on the top surface of the rotating column 15, and the other end of the cross frame 16 is fixedly connected to the electric cylinder 17, and the bottom surface of the moving rod of the electric cylinder 17 is installed with a rotating clamping assembly 18. The rotating clamping assembly 18 is a structure that has been disclosed in the art and will not be described in detail here. The conveyor 19 is internally rotatably connected to a driving roller 20, and a conveyor belt 21 is sleeved on the outside of the driving roller 20, and a bulb head socket 22 is fixedly installed on the outer surface of the conveyor belt 21. A second stepper motor 24 is fixedly installed on the front face of the machine 19, and the output end of the second stepper motor 24 is fixedly connected to one end of the roller shaft of the driving roller 20, which is a common conveying structure. The rotating mounting plate 1 rotates at a fixed angle driven by the first stepper motor 10, and a lamp holder is plugged into the lamp holder mounting seat 2. After the rotating clamping assembly 18 is flipped over the bulb head, the electric cylinder 17 extends, pushing the rotating clamping assembly 18 to move down and clamp the bulb head. Then, the electric cylinder 17 shortens, and the servo rotating table 14 rotates to rotate the bulb head and carry it above the lamp holder. Then, the electric cylinder 17 extends, pushing the bulb head down and inserting it into the lamp holder, and the operation of installing the bulb head is completed. With the continuous rotation of the rotating mounting plate 1 and the continuous rotation of the conveyor belt 21, the staff only needs to take and place the lamp holder and the lamp The bubble head can complete the continuous and uninterrupted bulb installation work, and the production efficiency is improved. At the same time, through the fixed-angle rotation of the first stepper motor 10, the second stepper motor 24 and the servo rotating table 14, the movement and positioning of the lamp holder and the bulb head are greatly facilitated, and the positioning accuracy and simplicity of the structure are improved. The rotating mounting plate 1 is connected to the lamp holder mounting seat 2 through the exhaust channel 5. When the bulb head is installed, the exhaust pump 7 draws the air inside the rotating mounting plate 1 through the main shaft tube 9, so that the inside of the lamp holder slot 3 is in a negative pressure state. The staff only needs to insert the lamp holder into the lamp holder slot 3 to simply fix it by negative pressure. After the bulb head is installed, it can be directly removed, which improves the convenience and speed of lamp holder installation, thereby improving work efficiency.

[0031] In one embodiment, multiple groups of lamp holder mounting seats 2 are arranged at equal angles along the vertical center axis of the rotating mounting plate 1, and the included angle of the lamp holder mounting seats 2 is equal to the step angle of the first stepper motor 10, which facilitates the rotation and positioning of the lamp holder.

[0032] In one embodiment, the rotating mounting disk 1 , the top box 8 and the base box 6 are coaxially arranged, and the rotating mounting disk 1 and the main shaft tube 9 are coaxially arranged to improve the rotation stability of the rotating mounting disk 1 .

[0033] In one embodiment, the main shaft tube 9 is rotatably connected to the top box 8 through a bearing, and the bottom surface of the main shaft tube 9 is connected to the output end of the air rotary connector 13, and the input end of the air rotary connector 13 is connected to the air inlet end of the air pump 7, and the bottom end of the air rotary connector 13 is fixedly connected to the inner bottom surface of the top box 8.

[0034] In one embodiment, ventilation holes 23 are provided on the surface of the base box 6 , and the ventilation holes 23 are densely distributed, so that the ventilation holes 23 are convenient for exhaust.

[0035] In one embodiment, an inner pad 4 is fixedly bonded to the inner wall of the lamp holder slot 3. When the lamp holder is inserted into the lamp holder slot 3, the inner pad 4 is squeezed and deformed to act as a seal, thereby facilitating negative pressure fixation of the lamp holder.

[0036] In one embodiment, a socket is formed at the top of the bulb socket 22, and the size of the socket matches the size of the bulb mounting end, so as to facilitate the insertion of the bulb.

[0037] In one embodiment, the stepping amplitude of the second stepping motor 24 matches the spacing between the bulb sockets 22 and is used for positioning and conveying.

[0038] Working principle:

[0039] The rotating mounting plate 1 rotates at a fixed angle driven by the first stepper motor 10, and a lamp holder is plugged into the lamp holder mounting seat 2. After the rotating clamping assembly 18 is flipped over the bulb head, the electric cylinder 17 extends, pushing the rotating clamping assembly 18 to move down and clamp the bulb head. Subsequently, the electric cylinder 17 shortens, and the servo rotating table 14 rotates, rotating the bulb head and carrying it above the lamp holder. Subsequently, the electric cylinder 17 extends, pushing the bulb head down and inserting it into the lamp holder, thus completing the bulb installation operation. With the continuous rotation of the rotating mounting plate 1 and the continuous rotation of the conveyor belt 21, the staff only needs to pick up and place the lamp holder and bulb head to complete the continuous and uninterrupted bulb installation work, thereby improving production efficiency. At the same time, the fixed-angle rotation of the first stepper motor 10, the second stepper motor 24 and the servo rotating table 14 greatly facilitates the movement and positioning of the lamp holder and the bulb head, and improves the positioning accuracy and the simplicity of the structure. At the same time, the rotating mounting plate 1 is connected to the lamp holder mounting seat 2 through the exhaust channel 5. When installing the bulb head, the exhaust pump 7 draws the air inside the rotating mounting plate 1 through the main shaft tube 9, so that the inside of the lamp holder slot 3 is in a negative pressure state. The staff only needs to insert the lamp holder into the lamp holder slot 3 to simply fix it by negative pressure. After installing the bulb head, it can be directly removed, which improves the convenience and speed of lamp holder installation, thereby improving work efficiency.

[0040] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Bulb head installation machine, characterized in that, The invention comprises a base box (6), a servo rotating table (14) and a conveyor (19); a top box (8) is fixedly installed on the top surface of the base box (6); a first stepper motor (10) is fixedly installed inside the top box (8); a driving gear (11) is installed on the output end of the first stepper motor (10); a main shaft tube (9) is rotatably connected to the top surface of the top box (8); and a vacuum pump (7) is rotatably connected to the bottom surface of the main shaft tube (9) through a gas rotary connector (13); and the vacuum pump (7) is located inside the base box (6); a driven gear (12) is fixedly sleeved on the surface of the main shaft tube (9), and the driven gear (12) is meshed with the driving gear (11); a rotating mounting plate (1) is fixedly connected to the top surface of the main shaft tube (9); a lamp holder mounting seat (2) is fixedly connected to the top surface of the rotating mounting plate (1); and the top of the lamp holder mounting seat (2) is fixedly connected to the top surface of the rotating mounting plate (1). A lamp holder slot (3) is provided on the surface, and the lamp holder slot (3) is connected to the rotating mounting plate (1) through an exhaust channel (5); a rotating column (15) is vertically fixedly installed at the center position of the top surface of the servo rotating platform (14), and a cross frame (16) is fixedly installed on the top surface of the rotating column (15), and the other end of the cross frame (16) is fixedly connected to an electric cylinder (17), and a rotating clamping assembly (18) is installed on the bottom surface of the moving rod of the electric cylinder (17); a driving roller (20) is rotatably connected inside the conveyor (19), and a conveyor belt (21) is sleeved on the outside of the driving roller (20), and a bulb head socket (22) is fixedly installed on the outer surface of the conveyor belt (21); a second stepping motor (24) is fixedly installed on the front surface of the conveyor (19), and the output end of the second stepping motor (24) is fixedly connected to one end of the roller shaft of the driving roller (20).

2. The light bulb head installation machine according to claim 1, characterized in that: The lamp holder mounting seats (2) are arranged in multiple groups at equal angles along the vertical central axis of the rotating mounting plate (1), and the included angle of the lamp holder mounting seats (2) is equal to the step angle of the first stepper motor (10).

3. The light bulb head installation machine according to claim 1, characterized in that: The rotating mounting plate (1), the top box (8) and the base box (6) are coaxially arranged, and the rotating mounting plate (1) and the main shaft tube (9) are coaxially arranged.

4. The light bulb head installation machine according to claim 1, characterized in that: The main shaft tube (9) is rotatably connected to the top box (8) via a bearing, and the bottom surface of the main shaft tube (9) is connected to the output end of the gas rotary connector (13), and the input end of the gas rotary connector (13) is connected to the air inlet end of the air pump (7).

5. The light bulb head installation machine according to claim 1, characterized in that: The surface of the base box (6) is provided with ventilation holes (23), and the ventilation holes (23) are densely distributed.

6. The light bulb head installation machine according to claim 1, characterized in that: An inner pad (4) is fixedly bonded to the inner wall of the lamp holder slot (3).

7. The light bulb head installation machine according to claim 1, characterized in that: The top of the bulb socket (22) is provided with a socket, and the size of the socket matches the size of the bulb installation end.

8. The light bulb head installation machine according to claim 1, characterized in that: The stepping amplitude of the second stepping motor (24) matches the spacing of the bulb socket (22).

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